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Zhang, Yingzi, Pengfei Wang, Wei Zhang, Zonghui Wang e Xia Liu. "R company enterprise middle office assessment". SHS Web of Conferences 170 (2023): 03006. http://dx.doi.org/10.1051/shsconf/202317003006.
Testo completoAbstract (sommario):
The construction of the enterprise middle office is an important starting point to help the digital transformation of companies. Since the start of construction in 2019, R Power Grid Company has continued to promote through three stages of concept design, construction landing and application empowerment, and has achieved initial results. With the continuous and in-depth advancement of the construction and application of enterprise middle office, various majors have put forward higher requirements and expectations for middle office support for cross-professional applications and empowering grassroots innovation, and require enterprise middle office to play a greater value role. In order to promote the practical effect and iterative construction of the middle platform, focus on improving the practical level of the middle platform, and promote the substantive transformation of the middle platform from "building well" to "using it well". The company should conduct a comprehensive investigation, analysis and diagnosis of the current situation of the middle platform, identify problems in the construction and operation of the middle platform, conduct in-depth analysis of the problems, study and formulate corrective measures, promote processing and use with evaluation, and give full play to the value of the middle platform to serve the construction of the new power system and the digital transformation of the company.
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Valentina, Sabrina, Sjahrul Meizar Nasri e Rani Herespatiagni. "Analysis of the Effect of HVAC System Modification towards Indoor Air Quality (IAQ) and Microbiological Growth at Accommodation and Office Buildings in an Oil and Gas Industry". Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan 18, n. 2 (27 luglio 2021): 306–16. http://dx.doi.org/10.14710/presipitasi.v18i2.306-316.
Testo completoAbstract (sommario):
Indoor Air Quality (IAQ) problems, such as high relative humidity and microbiological (bacteria and mold) growth in accommodation and office buildings, can cause health effects for the occupants. People commonly have activities inside the buildings all day long. This study aimed to determine the impact of HVAC systems on IAQ parameters and microbiological growth. The study was conducted in accommodation and office buildings that had been identified with IAQ problems. The research methodology used a quantitative cross-sectional study design with statistical comparison analysis and statistical correlation analysis. The statistic results showed that relative humidity (RH) significantly had a strong correlation (r=0.520, 95% CI) with mold growth in ambient air of accommodation; O2 had a significantly strong correlation (r=0.541, 95% CI) with bacteria growth in ambient air at the office; VOC (r=0.853, 95% CI) and CO2 (r=0.803, 95% CI) had a very strong correlation with mold growth at office surface area. High humidity contributed to risk on IAQ (OR=50, 95% CI). Significant improvement was shown in relative humidity at all buildings, especially at the office, but mold and bacteria growth were offered only at the accommodation. Therefore, a comprehensive evaluation was needed to improve the IAQ and modify the HVAC system.
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Wajdi, Muh Farid, e Mika Tandililing. "IMPLEMENTASI METODE RESEARCH AND DEVELOPMENT (R & D) PADA APLIKASI PENGELOLAAN ARSIP". Jurnal Informatika Progres 14, n. 1 (28 aprile 2022): 33–40. http://dx.doi.org/10.56708/progres.v14i1.320.
Testo completoAbstract (sommario):
Archives are one of the important assets owned by the regional revenue agency office so that more attention is needed so that it can facilitate the process of processing archives to be efficient and easy. This study aims to design a web-based application of the archives of the regional revenue agency using the R&D method and interviews, observations, literature studies as data collection techniques so that the results of this study are expected to help the work in the office of the regional revenue agency in South Sulawesi.
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Wajsberg, Benjamin, Rebecca C. Hoesli, Melissa L. Wingo e Robert W. Bastian. "Efficacy and Safety of Electromyography-Guided Injection of Botulinum Toxin to Treat Retrograde Cricopharyngeus Dysfunction". OTO Open 5, n. 1 (gennaio 2021): 2473974X2198958. http://dx.doi.org/10.1177/2473974x21989587.
Testo completoAbstract (sommario):
Objective To report the efficacy and safety of electromyography-guided percutaneous botulinum toxin injection into the cricopharyngeus muscle in an office setting for treatment of the inability to belch and associated symptoms caused by retrograde cricopharyngeus dysfunction (R-CPD). Study Design Retrospective case series of treated patients. Setting Tertiary care laryngology clinic. Methods A retrospective review was performed on 18 consecutive patients who were diagnosed syndromically with R-CPD. The combined diagnostic test and treatment—specifically, botulinum toxin injection into the cricopharyngeus muscle—was accomplished in an office setting by a single surgeon using electromyography guidance. Items assessed are efficacy, safety, complications, and duration of benefit. Results All 18 patients (100%) treated in the in-office setting gained the ability to burp with improvement in the associated symptoms of R-CPD at initial follow-up. Of those who had the in-office procedure performed initially, 80% maintained the ability to burp at 6 months with relief of all the associated symptoms of R-CPD. No patients experienced permanent complications from the injection, but 7 patients experienced varying degrees of noisy breathing within 1 week after the procedure, which was managed with breathing techniques and resolved. Conclusion In a case series of 18 patients with R-CPD, all patients gained the ability to burp with improvement in the majority of their symptoms of R-CPD at the time of their initial follow-up at 1 week. None experienced severe complications, and 7 experienced transient noisy breathing, which resolved.
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Li, Mengyao, Atefeh Katrahmani, Amudha V. Kamaraj e John D. Lee. "Defining A Design Space of The Auto-Mobile Office: A Computational Abstraction Hierarchy Analysis". Proceedings of the Human Factors and Ergonomics Society Annual Meeting 64, n. 1 (dicembre 2020): 293–97. http://dx.doi.org/10.1177/1071181320641068.
Testo completoAbstract (sommario):
One advantage of highly automated vehicles is drivers can use commute time for non-driving tasks, such as work-related tasks. The potential for an auto-mobile office—a space where drivers work in automated vehicles—is a complex yet underexplored idea. This paper begins to define a design space of the auto- mobile office in SAE Level 3 automated vehicles by integrating the affinity diagram (AD) with a computational representation of the abstraction hierarchy (AH). The AD uses a bottom-up approach where researchers starting with individual findings aggregate and abstract those into higher-level concepts. The AH uses a top-down approach where researchers start with first principles to identify means-ends links between system goals and concrete forms of the system. Using the programming language R, the means-ends links of AH can be explored statistically. This computational approach to the AH provides a systematic means to define the design space of the auto-mobile office.
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Musa, Muhammad Aminu, Abubakar Sadiq Salisu e Murtala Muhammad Salihu. "Framework for optimising daylighting and passive indoor thermal comfort in single-banked office buildings in the temperate dry climate of Nigeria". Architecture Papers of the Faculty of Architecture and Design STU 29, n. 2 (1 giugno 2024): 15–23. http://dx.doi.org/10.2478/alfa-2024-0008.
Testo completoAbstract (sommario):
Abstract Many researchers have differed on the optimum values of Daylighting and Passive Indoor Thermal Comfort (DPITC) determinants in tropical climates. The study is aimed at developing a framework for optimising DPITC in singled-banked office buildings, during the activity period (8 a.m. to 5 p.m.), in the temperate dry climate of Nigeria. It was achieved by evaluating the effects of orientation, window-to-wall ratio (WWR), R-values of external wall insulation material, and shading devices on DPITC. A quantitative research design using an explorative design approach was employed in the study as well as an experimental research strategy through simulation method to optimise DPITC. The study used the Federal Secretariat building of Nigeria as a prototype of a single-banked office building. The Google SketchUp Pro 2022 and OpenStudio 3.3.0 simulation tools were used to evaluate the prototype building from January to December 2023. The data generated was analysed using relevant statistical tools (MANOVA, ANOVA, column charts, graphs, and tables). The findings revealed that the best WWR for daylighting and passive indoor thermal comfort are 20% and 15% respectively, while the compromise value was 20%. It was also noted that the R-value of the external wall insulation material does not affect the daylighting of an office building but affects the passive indoor thermal comfort, where the optimum R-value was of 3.26 m2·K/W. The mathematical model was developed as A= 224.58 − 1254.84 WWR+ 102.87 PF − 4.11R … … .1 where A is orientation, WWR window-to-wall ratio, PF projection factor, and R is the R-value of the external wall materials.
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Akrimah, Wahdah Dhiyaul, Irlangga Wisnu Wardana e Abdul Rohim Tualeka. "Mental Workload and Work Factors as Predictors of Stress Levels in Port Sector Employees". Indonesian Journal of Occupational Safety and Health 12, n. 1 (31 marzo 2023): 124–35. http://dx.doi.org/10.20473/ijosh.v12i1.2023.124-135.
Testo completoAbstract (sommario):
Introduction: Non-operational employees of the Terminal Jamrud Surabaya are faced with various work-related issues while performing their duties which can be stressful due to work demands, relationships with many parties, and workloads. This study analyzes the relationship between mental workload and work factors (role ambiguity, role conflict, job insecurity, and interpersonal conflict) with occupational stress for non-operational office employees at Terminal Jamrud Surabaya. Methods: This study was a descriptive observational study with a cross-sectional design. The sampling technique used in this study is total sampling. The sample for this study were all employees of the Terminal Jamrud Surabaya office, up to 30 people. Primary data were collected using a questionnaire to assess stress levels and work factors variables. The mental workload was measured using the NASA - Task Load Index questionnaire. Results: The employees mostly have a mental workload, role ambiguity, role conflict, and interpersonal conflict in the moderate category, while the majority of office employees have job insecurity at a low level. Meanwhile, the stress levels felt by employees were mainly in the moderate category. The strong relationship between mental workload with occupational stress is 0.634, while work factors with stress levels consist of role ambiguity (r=0.523), role conflict (r=0.468), job insecurity (r=0.075), and interpersonal conflict (r=0.445). Conclusion: Variables that have a strong relationship are mental workload variables with stress levels in non-operational office employees at Terminal Jamrud Surabaya, PT Pelabuhan Indonesia III.
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Alim, Ilmam Fauzi Hashbil, e R. Rizal Isnanto. "Design of Inventory Management Information System Using Periodic Review Method". E3S Web of Conferences 448 (2023): 02010. http://dx.doi.org/10.1051/e3sconf/202344802010.
Testo completoAbstract (sommario):
Inventory management, especially those related to office equipment in an organization or company, is an important thing to do. Goods that are not managed properly have the potential to increase costs and inventory shortages. Inventory management is a solution to manage goods properly. Inventory management was then further developed using the periodic review method. This study discussed how the periodic review method is used to manage the needs of office stationery in universities. The waterfall method was chosen to be a reference in the development of information systems. The information system framework was divided into three parts, which consist of input, process, and output. The output of the information system was in the form of parameter information (R, s, S) for each item. The results of the study have shown that the periodic review method is very useful to use to make decisions about the right time and amount in determining the replenishment of goods in university.
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Leo, Andrea, Sara Piludu, Giulia Mori Ubaldini, Hermann Dalpiaz, Paolo Sciarrone, Simona Buralli, Marco De Carlo et al. "THE RELATIONSHIP BETWEEN LUNG MIBG UPTAKE AND CLINICAL RESPONSE TO RENAL DENERVATION". Journal of Hypertension 42, Suppl 1 (maggio 2024): e251. http://dx.doi.org/10.1097/01.hjh.0001022060.12598.38.
Testo completoAbstract (sommario):
Objective: Renal denervation (RDN) attenuates the sympathetic nervous system overactivity that characterizes patients with elevated blood pressure (BP). Given that accurate predictors of BP response to RDN remain to be identified and that metaiodobenzylguanidine (MIBG) scintigraphy allows non-invasive assessment of sympathetic nerve activity, we explored if the kidney, heart and lung MIBG uptake predict BP response to RDN. Design and method: Thirteen patients with difficult-to-treat hypertension underwent radiofrequency-based RDN. Before the procedure, clinical and pharmacological history, office and ambulatory BP values and cardiovascular risk factors were recorded. Patients also underwent preprocedural rest echocardiography and MIBG scintigraphy. After RDN, a follow-up visit was performed at 3 months, with registration of office and ambulatory BP values. We considered as responders (R) those patients showing a reduction of office BP values on unchanged BP-lowering treatment and those who reduced the number and/or dosage of BP-lowering medications while maintaining optimal control of office BP. Results: Seven patients were classified as R (1 woman, mean age 48±11 years), while 6 were non-responders (NR) (2 women, mean age 50±8 years). The reduction in office systolic and diastolic BP values from baseline to 3 months was significantly larger in R vs NR (p=0.01). Furthermore, the burden of BP-lowering medications after the procedure was reduced more significantly in R (-44%) than NR (-16%), p<0.01. Baseline heart rate was the only clinical parameter significantly different between R (median 82, IQR [67-98]) bpm vs NR (median 62, IQR [60-72]) bpm, p<0.05. In early MIBG acquisitions, the lung/mediastinum ratio on both sides showed higher MIBG uptake in R vs NR (p<0.05). In late acquisitions, only the left side showed a significant difference between R and NR (p<0.05). There was a higher MIBG uptake in the right vs. left lung in the whole population and in R vs NR. All other MIBG scintigraphy parameters were similar between groups. Conclusions: Among patients with difficult-to-treat hypertension, those responding to RDN showed a higher lung/mediastinum ratio at MIBG scintigraphy and a higher heart rate before the procedure. Further studies are needed to confirm these preliminary results.
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Xie, Xinyu. "Analysis of the influence factors of global film box office based on a log-linear model". BOHR International Journal of Smart Computing and Information Technology 4 (2023): 42–49. http://dx.doi.org/10.54646/bijcit.2023.24.
Testo completoAbstract (sommario):
In this paper, python is used to obtain the data of the top 100 global movie ticket rooms, and through data visualization, it is concluded that the global movie box office will peak in the next 10 years. Science fiction action movies are more popular. r-language was used to construct log-linear models, respectively. The results of the random unit group design model showed that science fiction action movies were more favorable to the box office. Through k-means clustering analysis, it was concluded that the guidance of well-known directors had more positive effects on the box office. According to the above conclusions, the major cinemas and film and television companies make relevant suggestions.
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Xie, Xinyu. "Analysis of the influence factors of global film box office based on a log-linear model". BOHR International Journal of Smart Computing and Information Technology 3, n. 1 (2022): 17–24. http://dx.doi.org/10.54646/bijcit.2022.23.
Testo completoAbstract (sommario):
In this paper, python is used to obtain the data of the top 100 global movie ticket rooms, and through data visualization, it is concluded that the global movie box office will peak in the next 10 years. Science fiction action movies are more popular. r-language was used to construct log-linear models, respectively. The results of the random unit group design model showed that science fiction action movies were more favorable to the box office. Through k-means clustering analysis, it was concluded that the guidance of well-known directors had more positive effects on the box office. According to the above conclusions, the major cinemas and film and television companies make relevant suggestions.
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Li, Jianlin. "(Invited) Battery Design for Fast Charging". ECS Meeting Abstracts MA2022-01, n. 2 (7 luglio 2022): 223. http://dx.doi.org/10.1149/ma2022-012223mtgabs.
Testo completoAbstract (sommario):
Lithium-ion batteries (LIBs) has been broadly applied in electric vehicles (EVs) and the market adoption of EVs can be further improved with enhanced fast charging capabilities. The state-of-the-art chemistries, such as LiNixMnyCo1-x-yO2 (NMC) and graphite, are capable for fast charging. However, the electrodes are limited to thin coating due to mass transport limitation, which results in low energy density and high cost [1]. For example, the United States Department of Energy (DOE) issued a call for proposal in 2017 to enable extreme fast charging with a target of cell energy density higher than 180 Wh/kg which is much lower than that under normal application. The energy density of LIBs depends on the materials properties and cell engineering. In this presentation, the impact of cell design on energy density under fast charging will be discussed. Specifically, design in electrodes, current collectors, electrolyte, and separator will be elaborated to show their correlation to fast charging application [2-3]. Acknowledgment This research at Oak Ridge National Laboratory (ORNL), managed by UT Battelle, LLC, for the U.S. Department of Energy under contract DE-AC05-00OR22725, was sponsored by the Office of Energy Efficiency and Renewable Energy (EERE) Vehicle Technologies Office (VTO) and Advanced Manufacturing Office (AMO). References [1] Colclasure, A. M.; Dunlop, A. R.; Trask, S. E.; Polzin, B. J.; Jansen, A. N.; Smith, K. Requirements for Enabling Extreme Fast Charging of High Energy Density Li-Ion Cells while Avoiding Lithium Plating. J. Electrochem. Soc. 2019, 166, A1412-A1424. [2] Parikh, D.; Christensen, T.; Li, J.; Elucidation of separator effect on energy density of lithium-ion batteries, J. Electrochem. Soc. 2019, 166 (14), A3377. [3] Parikh, D.; Christensen, T.; Li, J.; Correlating the influence of porosity, tortuosity, and mass loading on the energy density of LiNi0. 6Mn0.2Co0.2O2 cathodes under extreme fast charging (XFC) conditions, Journal of Power Sources, 2020, 474, 228601.
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Brown, M. Judson. "Optimization of Thermal Mass in Commercial Building Applications". Journal of Solar Energy Engineering 112, n. 4 (1 novembre 1990): 273–79. http://dx.doi.org/10.1115/1.2929934.
Testo completoAbstract (sommario):
Based on results from a one-year intensive monitoring project of a Northern New York commercial building with energy-conserving design features, a thermal storage project was undertaken to optimize the design of a thermal mass storage system for a moderately sized commercial building and transfer the technology to the commercial building sector. A generic commercial building design of 27,000 square feet (2508 m2) was selected for the optimization project. Several different types of thermal mass designs were considered as potentially practical for a commercial building. These included a “sandmass” design such as the mass incorporated in the previously monitored commercial building mentioned above, a foundation slab of sufficient thickness to serve as a significant building thermal mass, and the use of poured cement in interior wall and floor construction. Five different office building thermal designs were selected which represented various thermal storage features and two different building insulation levels (R10 and R20). Energy performance of the five thermal designs was modeled in building energy simulations using DOE 2.1C (Department of Energy 2.1C) energy simulation code. Results of the simulations showed a reduction in peak heating and cooling loads would be experienced by the HVAC equipment. The reduction in peak heating and cooling loads was anticipated because thermal mass within a building serves to average peak heating and cooling loads due to the capacity of the thermal mass to store and release heat from all building heat sources over a period of time. Peak heating loads varied from 1972 kBtuh (578 kW) for the R-10 light construction base case to a minimum of 980 kBtuh (287 kW) for the R-20 heavy construction sandmass storage case. Peak cooling loads dropped from 772 kBtuh (226 kW) for the R-20 light construction case to 588 kBtuh (172 kW) for the R-20 heavy construction sandmass storage case. Results of the simulations also showed annual energy savings for the high thermal mass designs. Energy savings varied from 20 percent [16.0 kBtu/ft2 (50 kWh/m2)] for the R-10 high thermal mass design in comparison to its base case to 18 percent [12.2 kBtu/ft2 (39 kWh/m2)] for the R-20 high thermal mass design in comparison to its base case. The annual energy savings are due to the ability of the thermal mass to absorb heat from all sources of heat generation (lights, occupancy, solar, and auxiliary) during occupied periods and release the heat during unoccupied periods. An optimized thermal design was developed based on results from the DOE 2.1C simulations. The initial cost for the optimized thermal storage design is lower than the initial costs for light construction office buildings, since the lower initial cost of the down-sized HVAC system for the optimized thermal storage design more than offsets the increased cost of wall and floor systems incorporated in the optimized design. Annual energy savings are realized from the high thermal mass system in both cooling and heating modes due to the interaction of building HVAC systems operation in the simulated 27000 ft2 (2508 m2) office building. Annual operating savings of $3781 to $4465 per year are estimated based on simulation results.
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Kiil, Martin, Raimo Simson, Karl-Villem Võsa, Alo Mikola, Martin Thalfeldt e Jarek Kurnitski. "Respiratory infection risk based ventilation and room conditioning design method with year-round thermal comfort control in modern office buildings". E3S Web of Conferences 356 (2022): 05008. http://dx.doi.org/10.1051/e3sconf/202235605008.
Testo completoAbstract (sommario):
The new decade will be a major challenge for built environment to satisfy building users and owners demands for superior IEQ in the work environment and tackle infection risk issues brought by SARS-CoV-2 pandemic. We collected thermal comfort and IAQ data from modern Estonian office buildings showing that improvements are needed in whole chain of the HVAC science, engineering and manufacturing because current solutions in these buildings have led to many complaints of draught and readjustments of supply air temperature have typically compromised energy performance. To achieve Category II or I IEQ, more systematic design methodologies are needed. Additionally, ventilation rate and air distribution dimensioning based on respiratory infection risk has to be taken into use as a complementary method of existing ones for office space AC and ventilation design, where both net floor area and occupant number define the required ventilation. Based on air velocity and temperature (operative, supply air and local) measurements conducted in five office buildings a new IEQ design methods were developed to satisfy the thermal comfort indices leading to low occupant complaints and not compromising energy performance at the same time. In well ventilated Category I and II office spaces, control of draught risk is an extensive design task for which new methodology was developed. Our method focuses separately on IEQ parameters during heating, cooling and midseason, from which the latter one is the longest and the most dominating one. The design method is presented by connecting thermal comfort and infection risk with ventilation rate. Infection risk based air flow rate selection diagram and corresponding air velocity diagrams for an open plan office and 3-person room showing the possibilities to size ventilation for the event reproduction number of R = 0.5 were constructed.
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Xie, Xinyu. "Analysis of the influence factors of global film box officebased on a log-linear model". BOHR International Journal of Smart Computing and Information Technology 3, n. 1 (2022): 31–38. http://dx.doi.org/10.54646/bijcit.2022.24.
Testo completoAbstract (sommario):
In this paper, python is used to obtain the data of the top 100 global movie ticket rooms, and through datavisualization, it is concluded that the global movie box office will peak in the next 10 years. Science fiction actionmovies are more popular. r-language was used to construct log-linear models, respectively. The results of therandom unit group design model showed that science fiction action movies were more favorable to the box office.Through k-means clustering analysis, it was concluded that the guidance of well-known directors had more positiveeffects on the box office. According to the above conclusions, the major cinemas and film and television companiesmake relevant suggestions.
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Nurulloh, Nurulloh, e Durinda Puspasari. "Perancangan Buku Ajar Berbasis Saintifik Pada Mata Pelajaran Teknologi Perkantoran di SMK Ketintang Surabaya". Jurnal Pendidikan Administrasi Perkantoran (JPAP) 8, n. 3 (17 luglio 2020): 468–79. http://dx.doi.org/10.26740/jpap.v8n3.p468-479.
Testo completoAbstract (sommario):
The purpose of this researh is to determine the results of the development of scientific-based textbooks at office technology subjects at SMK Ketintang Surabaya. The office technology teacher at Ketintang Vocational School in Surabaya stated that teaching materials in the form of textbooks did not exist before. This whole time, the teacher uses LKS and materials found from the internet for the learning activities. However, the LKS used is not in accordance with the syllabus in the revised edition of the 2013 curriculum which emphasizes on the scientific learning (5M). This definitely does not reflect the characteristics of learning that should be student-centered. The type of research used is Research and Development (R&D) with the 4D development model developed by Thiagarajan, namely defining, designing, developing, and disseminating. However, this research was only carried out until the design stage only due to the limitations in this study. The results of this research are analyzing the textbooks that will be developed which begin with the define stage which includes the preliminary analysis, analysis of students, task analysis, concept analysis, and specifications of learning objectives. Next step is the design phase which includes the preparation of the textbook, the selection of the textbook format, and the design of the textbook itself. Therefore, it is expected that the development of scientific-based textbooks in office technology subjects at SMK Ketintang Suarabaya can help the teachers to deliver the learning materials and can facilitate students in understanding those materials in office technology subjects.
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Wahyuni, Sri, e Fauzul Etfita. "Pengembangan Aplikasi Android sebagai Bahan Pengajaran". Pedagogia : Jurnal Pendidikan 9, n. 1 (2 marzo 2020): 53–65. http://dx.doi.org/10.21070/pedagogia.v9i1.271.
Testo completoAbstract (sommario):
The aim of this study was to produce valid and practical android-based learning materials. Research and development (R & D) was used in this study which consists of five stages, namely need analysis, learning design, validation, revison, and trial test. The sample was students who had taken English for Office class. Product assesment questionaire was used in this study as an instruments. Based on the result of the study, the development of android application as learning materials of english for office class fulfilled the eligibility criteria with the result of material expert’s assesment by obtanining a feasiblity of presentation of 86% wit a very valid category, the result of learning practitioner’s evaluation of 99.25% with very valid category, the results of media expert’s evaluation of 90.21% which was categorized as very valid. This reveals that android-based learning materials of english for office subject feasible to use in the learning process.
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Hidayat, Rahmat, e Anna Cavorina. "PENGARUH KARAKTERISTIK INDIVIDU DAN LINGKUNGAN KERJA TERHADAP KINERJA KARYAWAN PT CLADTEK BI METAL MANUFACTURING". JOURNAL OF APPLIED BUSINESS ADMINISTRATION 1, n. 2 (26 gennaio 2018): 337–47. http://dx.doi.org/10.30871/jaba.v1i2.617.
Testo completoAbstract (sommario):
This research aims to know about the influence of individual characteristics and work environment on employee performance, especially in the office of PT Cladtek BI-Metal Manufacturing. Respondents in this research are employees of this office section includes the HRD, Project, Purchasing, Finance, QA / QC, Logistics, Document Control, IT, Technical, Design and R & D. Researchers using multiple regression method in this research, the result of multiple regression method shows that there is partial influence on individual characteristic variables on employee performance of PT Cladtek Bi-Metal Manufacturing, the partial influence on work environment variables on employee performance PT Cladtek BI-Metal Manufacturing and the simultaneous influence on individual characteristic variable and work environment on employee performance of PT Cladtek BI-Metal Manufacturing.
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Apriningsih, Apriningsih, Siti Madanijah, Cesilia Meti Dwiriani, Risatianti Kolopaking e Yessi Crosita. "School Readiness in Weekly Iron Folic Acid Supplementation Program in Urban Area, West Java, Indonesia". Amerta Nutrition 4, n. 4 (30 novembre 2020): 291. http://dx.doi.org/10.20473/amnt.v4i4.2020.291-298.
Testo completoAbstract (sommario):
Background:School based weekly iron and folic acid supplementation (WIFAS) program was aimed to decrease anemia prevalence and improve the adherence to consume iron tablet.Limited information on the school perspective and their readiness to implement the program.Objectives:To analyze program guidelines, stakeholders’ perspective and school readiness to implement the program which will help evaluate and improve adherence to WIFAS.Methods:Using cross sectional design with mixed method approach to utilize social ecological model and community readiness model.Results: Most of schools received awareness campaign regarding the program,only 38,9% have conducted a drinking together session once a week,only 27,8% recorded their students’ adherence.The average score for the school readiness was 3.36 (SD ±0.82), the school was in the vague awareness stage.There is a correlation between the score of school’s knowledge, attitude toward WIFAS program,City Health Authority and Education Regional Office ‘s support score, the total score of the school readiness, ever got socialization with implementation of WIFAS (r= 0.35, r=0.2, r=0.49, r=0.21, r= 0.66, r= 0.43, p value <0.005).The strongest correlation with implementation of WIFAS at school was the school readiness total score, ever received socialization and score school’s knowledge on WIFAS (p value <0.005) and City health Authority and Education regional office’s support score for WIFAS program as covariant (p >0.05).Conclusions: School readiness is important factor of community and environment which contribute to behavior change.School realize that anemia and schoolgirl adherence to consume WIFAS had to solved but did not know how and assume outside parties can help solve the problem.The City Health Authority and Education Regional Office is expected to help improve the school readiness to implement the program.
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Konings, Constantijn J. A. M., Jeroen P. Kooman, Marc Schonck, Ruben Dammers, Emiel Cheriex, Andrea P. Palmans Meulemans, Arnold P. G. Hoeks et al. "Fluid Status, Blood Pressure, and Cardiovascular Abnormalities in Patients on Peritoneal Dialysis". Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis 22, n. 4 (luglio 2002): 477–87. http://dx.doi.org/10.1177/089686080202200406.
Testo completoAbstract (sommario):
♦ Objective Hypertension, reduced arterial distensibility, and left ventricular hypertrophy (LVH) are risk factors for mortality in hemodialysis patients. However, few studies have focused on the relation between fluid status, blood pressure (BP), and cardiovascular abnormalities in peritoneal dialysis (PD) patients. This study was designed, first, to assess, using tracer dilution techniques, fluid status in PD patients compared to a control population of stable renal transplant (RTx) patients; second, to study the relation between fluid status, BP, and arterial wall abnormalities; third, to assess the determinants of cardiac structure; and last, to compare office and ambulatory BP measurements with respect to cardiac abnormalities. ♦ Design Cross-sectional study. ♦ Setting Multicenter study. ♦ Patients 41 stable PD patients with a mean Kt/V urea of 2.4 ± 0.7, and 77 stable RTx patients. ♦ Intervention Fluid status was assessed by tracer dilution techniques: extracellular volume (ECV) with bromide dilution; total body water (TBW) with deuterium oxide; and plasma volume (PV) with dextran 70. Echocardiography was performed to assess left ventricular mass (LVM), left ventricular end diastolic diameter (LVEDD), and relative wall thickness as indicators of LVH. Echography of the common carotid artery was performed to assess arterial distensibility. Both office and 24-hour ambulatory BP measurements were performed. ♦ Results Fluid status, as assessed by ECV corrected for body surface area (BSA) (ECV:BSA), was significantly different between PD and RTx patients (9.4 ± 2.6 vs 8.6 ± 1.2 L/m2, p < 0.05). In 36.6% of the PD patients, ECV:BSA was above the 90th percentile of the RTx patients. Fluid status corrected for BSA, assessed by TBW (TBW:BSA), ECV (ECV:BSA), or plasma volume (PV:BSA), was significantly related to diastolic BP (DBP) ( r = 0.35, r = 0.37, r = 0.53; p < 0.05). Arterial distensibility of the common carotid artery was related to systolic BP (SBP) ( r = –0.36, p < 0.05). ECV was significantly related to LVEDD ( r = 0.41, p < 0.05) as a marker of eccentric LVH, whereas arterial distensibility was related to relative wall thickness ( r = –0.53, p < 0.001) as a marker of concentric LVH. An abnormal day–night BP rhythm, which was not related to fluid status, was observed in 68.4% of patients. Ambulatory DBP and SBP but not office DBP and SBP were related to LVM ( r = 0.43, r = 0.46; p < 0.01). ♦ Conclusions A large proportion of PD patients whose treatment prescriptions are in accordance with the Dialysis Outcomes Quality Initiative guidelines were found to be overhydrated compared with a population of stable RTx patients. Fluid status was significantly related to DBP and eccentric LVH, whereas arterial distensibility of the common carotid artery was significantly related to SBP and concentric LVH. In contrast to ambulatory BP, office BP was not related to LVM.
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Suh, Min Jae, Annie R. Pearce, Yuhyun Song, Young Hoon Kwak, Jung In Kim e Yang Zhang. "THE IMPACT OF LEED-ENERGY STAR CERTIFIED OFFICE BUILDINGS ON THE MARKET VALUE OF ADJOINING BUILDINGS IN NEW YORK CITY". Journal of Green Building 14, n. 1 (gennaio 2019): 31–52. http://dx.doi.org/10.3992/1943-4618.14.1.31.
Testo completoAbstract (sommario):
Green building certification is a useful way to support objective evaluations of the sustainability of a building. Both the Leadership in Energy and Environmental Design (LEED) and Energy Star certifications are designed to reduce the negative environmental impacts of buildings and provide positive economic benefits to certified buildings. Given that a demonstrable positive economic impact is also required to satisfy one element of the triple bottom line of sustainability for these certifications, this study examined the economic impact of LEED and/or Energy Star certified office buildings on the market values of adjoining buildings in Manhattan, New York City (NYC), using a spatial analysis based on a Geographic Information System (GIS) and a statistical analysis utilizing R-Project. The study's findings reveal a positive impact for LEED and/or Energy Star certified office buildings on their adjoining buildings, pointing to the need for future research to investigate the spillover effect of LEED and/or Energy Star certified office buildings on other buildings in their neighborhood from a socio-economic standpoint.
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Struhala, Karel, Petr Jelínek, Zuzana Stránská e Jiří Sedlák. "Environmental Benefits of Elementary School’s Renovation". Advanced Materials Research 1041 (ottobre 2014): 217–21. http://dx.doi.org/10.4028/www.scientific.net/amr.1041.217.
Testo completoAbstract (sommario):
This paper shows partial results of IEA ECBCS Annex 56 which deals with energy-, economically-and environmentally-efficient renovations of buildings. It describes one of the assessed case studies - renovation of elementary school Kamínky 5 in Brno-Nový Lískovec, Czech Republic into low-energy standard. The school was built in 1959 and renovated in 2009 and 2010. The renovation significantly reduced energy consumption of the school. The energy consumption (heat, electricity) as well as environmental performance (represented by CO2 emissions, non-renewable and cumulative energy demand) of the school, both before and after the renovation, is described in detail in the paper. Data about the energy consumption are based on audits and financial reports that has been provided by the Borough Office Brno – Nový Lískovec. Data for the environmental assessment are taken from renovation‘s designs (provided by design office Menhir project s. r. o.) and in-situ inspection.
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Rau, Muh Jusman, Siti Komariyah e Pitriani Pitriani. "The Relationship Of The Climate Change Factor With The Event Of Dengue Hemorrhagic Fever in Palu City Year 2013-2017". Preventif : Jurnal Kesehatan Masyarakat 10, n. 2 (1 agosto 2020): 83–94. http://dx.doi.org/10.22487/preventif.v10i2.123.
Testo completoAbstract (sommario):
Temperature, rainfall and relative humidity are considered important climatic factors that contribute to the growth and spread of mosquito vectors and potential dengue outbreaks. The purpose of this study was to determine the relationship of air temperature, humidity, and rainfall with the incidence of DHF in the city of Palu in 2013-2017. This type of research is quantitative with correlation design. The sampling technique uses total sampling. The data source uses secondary data, namely the number of DHF events from the Palu City Health Office and climate data from the Mutiara Palu Meteorological Station. Data analysis using Pearson correlation test, the results of the study showed the strength of the temperature relationship with the incidence of DHF was very weak (r = -0.087), negative patterned and there was no significant relationship (ρ = 0.253). The strength of the humidity relationship with the incidence of DHF was very weak (r = 0.029), positive patterned and there was no significant relationship (ρ = 0.412). The relationship strength of rainfall with the incidence of DHF was very weak (r = 0.001), positive patterned and there was no significant relationship (ρ = 0.496). The conclusion was not found a meaningful relationship between the variables of temperature, humidity, and rainfall with the incidence of DHF. To overcome the DHF incident, it is expected that the Palu City Health Office can increase efforts to control DHF by increasing environmental improvement by running programs such as 3M Plus, Mosquito Nest Eradication (PSN), Abatization, and fogging.
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Wade, Michael, Philip C. Koenig, Zbigniew J. Karaszewski, John Gallagher, John Dougherty e Peter MacDonald. "Mid-Term Sealift Ship Technology Development Program: Design-for-Production R&D for Future Sealift Ship Applications". Journal of Ship Production 13, n. 01 (1 febbraio 1997): 57–73. http://dx.doi.org/10.5957/jsp.1997.13.1.57.
Testo completoAbstract (sommario):
The NAVSEA Mid-Term Sealift Ship Technology Development Program (MTSSTDP) has been tasked by the Office of the Chief of Naval Operations in charge of Strategic Sealift (N-42) to investigate technologies and design concepts that would improve performance and reduce the cost of future ships useful to the Navy for military sealift. A major area of concentration has been design-for-production or ship producibility. This area of the program required the Navy to obtain extensive industrial involvement from both domestic and international sources. A thorough description Is presented of the plans, objectives and accomplishments of the five producibility-related tasks. Topics covered are: generic build strategy, product work breakdown structure, production-oriented cost estimating, engine room arrangement modeling, and global standards development. In addition, other aspects of the program to be covered are the use of industry-led teams, the implementation of integrated product approaches, and the application of risk-based technologies.
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Stieger, Raphael, Romano Keller-Meier, Grazia Lang e Siegfried Nagel. "Professionalisation and governance in Swiss sports clubs – Establishing a club office". Current Issues in Sport Science (CISS) 9, n. 2 (6 febbraio 2024): 011. http://dx.doi.org/10.36950/2024.2ciss011.
Testo completoAbstract (sommario):
Introduction Sports clubs in Switzerland face increasing expectations and challenges from internal and external stakeholders. Therefore, more and more sports clubs professionalise their structures and processes, e.g., by establishing a club office with (part-time) employees. Since there is little knowledge in the sports management literature about the causes, forms and consequences of establishing a club office, this study answers the following research questions based on the multi-level framework from Nagel et al. (2015): Why and how do Swiss sports clubs establish a club office? What are the consequences of establishing a club office? Methods We selected five Swiss sports clubs in the context of a multiple case study design (Yin, 2014). Case selection aimed to include sports clubs of varying sizes, sports and professionalisation types. Data were collected through document analysis, expert interviews with decision-makers and focus groups with club members. Data were analysed using causation coding (Miles et al., 2014). Results Findings show different causes for establishing a club office. The main reason was to relieve volunteer board members. The various causes imply different roles and responsibilities of the established club office. While in some sports clubs, the club office is primarily responsible for administrative tasks, in others, it is also responsible for sponsorship. This circumstance explains why some sports clubs did not have to increase their membership fees to finance the club office because they could increase their sponsorship revenue. Although the club office staff is paid in all sports clubs, the volume of work varies. However, the paid staff often works more than agreed (“volunteer professionals”). Regarding the consequences, all sports clubs that established a club office are satisfied with their decision. Positive consequences are that a “place to go” was created for internal and external stakeholders, and many club processes are more efficient now. However, establishing a club office with (part-time) employees raises the question of strategic and operational responsibilities and decision-making power. Discussion/Conclusion The findings offer several implications for sports clubs that want to establish a club office. At the same time, the study provides further research perspectives. First, it might be insightful to analyse if there are any relevant differences in whether a sports club transforms its secretariat into a club office or establishes a club office for the first time. Second, there are further changes regarding the organisational structures and processes that are worth looking at when analysing the establishment of a club office, such as creating an executive/management board or employing a (paid) CEO. To conclude, it might be interesting to analyse sports clubs that have established a club office but shut it down after a while. References Miles, M. B., Hubermann, A. M., & Saldaña, J. (2014). Qualitative Data Analysis. A Methods Sourcebook (3rd ed.). SAGE. Nagel, S., Schlesinger, T., Bayle, E., & Giauque, D. (2015). Professionalisation of sport federations–A multi-level framework for analysing forms, causes and consequences. European Sport Management Quarterly, 15(4), 407–433. https://doi.org/10.1080/16184742.2015.1062990 Yin, R. K. (2014). Case Study Research: Design and Methods (5th ed.). SAGE.
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C.C., Okolocha, e Benstowe F.S. "Effect of Internship Experiential Learning on Students’ Academic Achievement in Utilization of Model Office Technologies in Federal Colleges of Education in South-South, Nigeria". British Journal of Education, Learning and Development Psychology 4, n. 1 (12 giugno 2021): 76–89. http://dx.doi.org/10.52589/bjeldp-vfxpy4nd.
Testo completoAbstract (sommario):
This study determines the effect of internship experiential learning on students' academic achievement in utilization of model office technology in Federal Colleges of Education in south-south, Nigeria. Two specific purposes, two research questions and two hypotheses were posed to guide the study. Quasi-experimental research design with pretest, post-test, non-randomized groups was adopted. 86 N.C.E. Ill business education (OTME) students during the 2018/2019 academic session made up the population. The sample consisted of 45 and 41 N.C.E. III Business Education (OTME) students from Federal College of Education (Tech.), Asaba and 41 OTME students from Federal College of Education (Tech.), Omoku, Rivers State. Purposive sampling technique was used to select the sample for study. A rating scale questionnaire was used for determining the students' academic achievement in model office technologies utilization. The instrument was validated by three lecturers from Faculty of Education, Nnarndi Azikiwe University Awka, Anambra State. The rating scale was subjected to reliability of stability using test-retest method to obtain r-value of 0.90. Data collected were analysed using descriptive statistics of mean scores to answer research questions one. Independent t-test was used to test null hypotheses at 0.05 level of significance. All data were computed using Statistical Package for Social Science (SPSS) version 0.16. The findings revealed those exposed to model office technologies using internship experiential learning scored higher than those in control group. The findings also revealed that both male and female benefited from internship experiential learning activities used for teaching model office technologies. In same vein, the results revealed significant difference in the academic scores of experimental as against that of control group. Based on the findings, it was recommended among others that Business education (OTME option) lecturers should try as much as possible to adopt, design and implement internship experiential learning when handling any course that has to do with model office technologies utilization in order to assist students to acquire the needed practical skills content.
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Szyszka, Michal, e Piotr Skrzypczyk. "MICRORNA-133A AND MICRORNA-145 AS PROMISING BIOMARKERS OF HYPERTENSION MEDIATED ORGAN DAMAGE IN ADOLESCENTS WITH PRIMARY HYPERTENSION – A PRELIMINARY STUDY". Journal of Hypertension 42, Suppl 1 (maggio 2024): e97. http://dx.doi.org/10.1097/01.hjh.0001020248.13919.47.
Testo completoAbstract (sommario):
Objective: Studies based on data from adults show an important role of microRNAs in the development of hypertension and their impact on hypertension-mediated organ damage (HMOD). The aim was to examine the expression of miR-21, miR-27a, miR-27b, miR-133a, and miR-145 in hypertensive pediatric patients and reveal their correlation with blood pressure parameters, properties of the arteries, and myocardial hypertrophy. Design and method: In 22 teenagers (18 boys, 4 girls, 15.1±1.9 years) with primary hypertension, we assessed mentioned above microRNA expression levels before and after one hour of aerobic exercise session, office and 24-hour ambulatory blood pressure and HMOD indicators, such as left ventricle mass index (LVMI), urinary albumin-creatine ratio, pulse wave velocity (PWV), and carotid intima-media thickness (cIMT). Relative microRNA expression was calculated with the 2^-δδCt method with miR-16 as endogenous control and baseline (before exercise session) microRNA expression taken as a control value. Results: In the studied children, we observed significant decrease in both office and 24 hour ambulatory diastolic blood pressure after one-hour exercise (82.2±8.5 vs. 78.6±8.8 [mm Hg], p=0.01 and 75.0±8.3 vs. 73.0±7.4 [mm Hg], p=0.02). In the whole group there were no significant changes in expression of the studied microRNA molecules after an exercise session. The post-exercise increase in miR-133a expression level showed a positive correlation with LVMI [g/m2.7] (R=0.491, p=0.02). Conversely, post-exercise increase in miR-145 expression correlated negatively with post-exercise both systolic and diastolic office and 24-hour blood pressure, 24-hour PWV, and cIMT (R=-0.428, p=0.047 and R=-0.430; p=0.046, and R=-0.455, p=0.033, respectively). None of the studied microRNA molecules correlated with age. Conclusions: 1.MicroRNA-133a might be a marker of left ventricular hypertrophy in children with primary hypertension. 2. Exercise-induced change in microRNA-145 expression may lower post-exercise blood pressure and have a protective effect against arterial damage in children with primary hypertension. 3. Both miR-133a and miR-145 may be involved in epigenetic modifications in pediatric patients with primary hypertension influencing HMOD.
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Ha, Ju-wan, Soolyeon Cho, Hwan-yong Kim e Young-hak Song. "Annual Energy Consumption Cut-Off with Cooling System Design Parameter Changes in Large Office Buildings". Energies 13, n. 8 (19 aprile 2020): 2034. http://dx.doi.org/10.3390/en13082034.
Testo completoAbstract (sommario):
A variety of greenhouse gas reduction scenarios have been proposed around the world to ensure sustainable developments and strengthen the global response to the climate change. To cope with this, it is urgently needed to reduce the amount of energy used for the heating, ventilating, air conditioning, and refrigerating (HVAC&R) systems in large buildings. This study discusses the reduction of cooling energy in large office buildings through the minimization of changes in components and equipment, such as heat source equipment and pumps, changes in the layout and operating methods of chilled water circulation pumps, and changes in the temperatures of chilled and condenser water. To do this, this study targeted an entire cooling system consisting of a hydronic system, a chiller, and a cooling tower, and conducted a quantitative analysis of the energy consumption and of the reduction achieved through a change in the pumping system type in the cooling system and a change in the Korean standard design and temperature of chiller and cooling tower via EnergyPlus simulations. The simulation results showed a cooling energy reduction of 103.2 MWh/yr, around 15.7%, where the primary constant-speed system (Case A) was changed to a primary variable-speed pump (Case B) in the configuration with a chilled water circulation pump. To reduce the cooling energy further, annually 142.3 MWh, around 21.7%, Case C in this study changed the outlet temperature of the chiller and temperature difference from 7 °C, 5 K to 9 °C, 9 K. Finally, when applying a change in the condenser water production temperature from 32 to 23.9 °C in accordance with ASHRAE Standard 90.1 for Case D, a cooling energy saving of 182.4 MWh/yr was observed, which is about 27.8%.
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Afifiya, Afifiya, e Triesninda Pahlevi. "Pengembangan Buku Ajar Mata Pelajaran Korespondensi Semester Genap Kelas X Program Otomatisasi Tata Kelola Perkantoran di SMKN 1 Bangkalan". Jurnal Pendidikan Administrasi Perkantoran (JPAP) 9, n. 1 (24 luglio 2020): 85–95. http://dx.doi.org/10.26740/jpap.v9n1.p85-95.
Testo completoAbstract (sommario):
Research on the development of textbooks of correspondence subject in the even semester class X regarding office management automation sistem at SMKN 1 Bangkalan to study the program of develop textbooks, discuss the visibality of book, student for textbooks developed by researchers and being studied by, existing textbooks at SMK 1 Bangkalan, and which have been developed by researchers. This research is a Research and Development (R&D) study with a development bentuk from Borg and Gall that is approved up to 7 stages: potential and problems, combining data, product design, design validation, design revision, product testing, product revision/final product. The subject of the study is a comparison of 20 students of X class majoring in a office administration education study sistem at SMK N 1 Bangkalan. The products show the visability of textbooks material expertss obtained a percentage of 94,4% with very forceful criteria, by linguists obtained a percentage of 91,4% with very forceful criteria, and by graphic experts of 84.8% with very forceful criteria. From the overall products of expert validation obtained a percentage of 90,2% with very forceful criteria. While the products of evaluations of obtained an average of 81% with very forceful criteria. So can be concluded textbooks of correspondence subject on the even semester developed are declared to be very suitable to be used as teaching materials at SMK N 1 Bangkalan.
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Chainoglou, Athanasia, Kosmas Sarafidis, Anna Taparkou, Evangelia Farmaki, Katerina Chrysaidoy, Dimos Gidaris, Konstantinos Kollios, Vasilios Kotsis e Stella Stabouli. "CYSTATIN C BASED EGFR IS SUPERIOR FOR THE ASSESSMENT OF CARDIOVASCULAR RISK IN PRETERM CHILDREN". Journal of Hypertension 42, Suppl 1 (maggio 2024): e103-e104. http://dx.doi.org/10.1097/01.hjh.0001020332.20522.92.
Testo completoAbstract (sommario):
Objective: Preterm birth is a risk factor for hypertension (HTN), chronic kidney disease (CKD) and adverse cardiovascular (CV) outcomes. The aims of the study were to evaluate the utility of eGFR based on cystatin C (Cys C) compared to creatinine in regard to associations with office blood pressure (BP) and central systolic BP (cSBP). Design and method: This case-control study included 52 children and adolescents born prematurely (ex-preterms) and 26 at full term (controls) matched for age in 2:1 ratio. All participants underwent office BP and cSBP measurement and laboratory evaluation including assessment of CysC values at the same visit. Results: Mean age of the population was 10.74±3.55 years. There were no significant differences in BP levels, eGFR(creatinine) and eGFR(CysC) between ex-preterm and control group. CysC levels were similar between the ex-preterm and the control group. CysC significantly correlated with cSBP z score (r=0.32, p=0.02, Spearman test). This association remained significant after adjustment for age, sex and BMI z score in the ex-preterm group (B=1.003, 95%CI 1.001-0.005, p=0.006). 42% (n=22) of the ex-preterm children presented cSBP levels greater than the 95th percentile. eGFR(CysC) presented positive association with office DBP (r=-0.37, p= 0.006, Spearman test) and cSBP z score (r= -0.32, p=0.022, Spearman test) in the ex-preterm group, but not in the control group (Figure). eGFR(creatinine) did not associate with BP parameters. eGFR(creatinine) overestimated eGFR levels in ex-preterm group (mean difference 20.56±22.66, p <0.001). Two (3%) and 17(32.6%) ex preterm children had GFR < 90 ml/min/1.73m2 by creatinine-based eGFR compared by eGFR(CysC). Conclusions: eGFR(CysC) presents apositive association with cSBP and thus, may better classify future cardiovascular risk in ex-preterm children. cSBP elevation and its association with CysC maybe a target for future studies to elucidate the role of central hemodynamic alterations in the development of HTN and CV disease in the ex-preterm individuals.
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Yuliana, Yuliana. "Pengaruh Kepemimpinan terhadap Kinerja Pegawai di Kantor Camat Gandus kota Palembang". Journal Of Administration and Educational Management (ALIGNMENT) 5, n. 1 (12 giugno 2022): 59–65. http://dx.doi.org/10.31539/alignment.v5i1.3737.
Testo completoAbstract (sommario):
This study aims to examine the influence of leadership on employee performance at the Gandus sub-district office in Palembang. This research design uses field research with a quantitative approach with a total sample of 40 employees at the Gandus Sub-District Office, Palembang City. The statistical test of the hypothesis uses Simple Linear Regression analysis with the help of the SPSS 22 statistical program. From this research, the results between the leadership variable and the employee performance variable are obtained (r) of 0.493. This means that the two variables have a moderate degree of relationship, or in other words, the leadership variable has an influence of 49.3% on employee performance. While the rest is influenced by other factors outside of this study. The direction of the relationship between the two variables is positive, it means that the better the leadership in an organization, the better the employee's performance. While the t value is 6.075 with a significance value of 0.000 <0.05, which means that there is a significant influence between the variable (X) leadership on the variable (Y) employee performance. In conclusion, there is an influence of leadership on employees at the Gandus sub-district office, Palembang City
Keywords: Influence, Leadership, Employee Performance, Quantitative
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Suhardi Rahman, Edi. "ADMINISTRATIVE SERVICE INNOVATION THROUGH ANDROID APPLICATION". Jurnal Media Elektrik 21, n. 2 (1 maggio 2024): 105–15. http://dx.doi.org/10.59562/metrik.v21i2.2212.
Testo completoAbstract (sommario):
The purpose of this research is to design and build service information applications at the Tombolopao Subdistrict Office based on android and know the results of the test of the administrative service information application of Tombolopao Subdistrict based on android. This application is made using the Research and Development (R&D) research type and waterfall development model. This research was conducted at the Tombolopao District Office and tested by fifteen people. The results of this study produce products in the form of service information applications that will be used by people who want to know information and perform services at the Tombolopao District Office. This system is tested using the ISO 25010 standard using 4 aspects, namely functional suitability, portability, usability, and performance efficiency. Functional suitability testing makes this application feasible to use. Portability testing is done by observing the output results generated by using android smartphones in various versions, the results obtained are known that this service information application system runs well on several versions of android. Usability testing conducted by users in areas not covered by the network is in the Very Good category. Performance efficiency testing is done using android studio by measuring realtime data for the CPU used which is 100%, 512 Mb memory, when the application is used.
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Dinda Sekar Mentari, Taufik Ashar e Nurmaini Nurmaini. "The Relationship between Work Period and Dust Level with Disruption of Lung Capacity in Asphalt Mixing Plant Production Workers (AMP) Medan in Public Works Office 2019". Britain International of Exact Sciences (BIoEx) Journal 2, n. 1 (7 gennaio 2020): 115–19. http://dx.doi.org/10.33258/bioex.v2i1.116.
Testo completoAbstract (sommario):
One of the most potent sources of air pollution is from the industrial sector. The air pollutants produced from the industry are TSP dust. Long exposure for a long time can pose a risk in the form of impaired pulmonary function capacity. The purpose of this study was to find out the relationship between years of work, dust levels with impaired lung capacity in the environment of hot mix asphalt production officers in the Public Works Office of Medan City. This type of research is observational analytic with a cross-sectional design. A sample of 45 workers in the hot mix asphalt production section in the AMP area of the Medan City Public Works Service. The results of the study found that the dust levels in AMP were still below the NAB, ranging from 2-8.10 mg / m3, workers who had pulmonary function disorders were 15 people (34%). The results of the analysis using the Pearson correlation test showed that there was a moderate relationship between dust exposure and lung function capacity with a value of r = -0.432, p = 0.003, and there was a weak relationship between the work period and the function of pulmonary function with a value of r = -0.384, p = 0.009 . Therefore, it is recommended to the Public Works Office of Medan City to provide respirators for workers to prevent the excessive entry of dust into the body.
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Ali, Janan, e Faris Mustafa. "Active workplace – Association between workplace layout and physical activity among employees: A cross-sectional study". Al-Qadisiyah Journal for Engineering Sciences 16, n. 1 (30 marzo 2023): 13–19. http://dx.doi.org/10.30772/qjes.v16i1.842.
Testo completoAbstract (sommario):
This study aims to examine the association between workplace layout typology and employees’ physical activity, sedentary behavior, and health. A multi-method approach was conducted for collecting data in four governmental office buildings in Erbil city between April 2022 and June 2022. Qualitative data collection includes architectural plan analysis and photography. Quantitative data collection includes a self-reported questionnaire by participating 132 desk-based employees measuring daily physical activity, sedentary behavior, and physical and mental health. For analyzing the collected responses from the desk-based employees of government office buildings, IBM SPSS (statistical package for the social sciences) software V.25 was adopted. The result shows that there is a significant difference in the mean value of physical activity among employees, physical activity. Despite the low level of physical activity, employees working in linear layout buildings were more physically active than those in radial layout (linear=1.31, P-value < 0.000; radial = 1.13, P-value<0.000). The result also shows that there is a significant positive relation between sedentary behavior and physical health (r= 0.191, P-value<0.05), and mental health (r= 0.172, P-value<0.05). Based on these findings, we can infer that improving the quality of the built environment and implementing active design solutions contribute to promoting physical activity, decreasing sedentary behavior, and enhancing occupational health.
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Rosentel, William. "Machining and Fabrication Equipment in Workplaces". INTER-NOISE and NOISE-CON Congress and Conference Proceedings 263, n. 1 (1 agosto 2021): 5433–42. http://dx.doi.org/10.3397/in-2021-3102.
Testo completoAbstract (sommario):
Increasingly well-developed workplace acoustic standards have resulted in more consistent outcomes across projects and normalized occupant expectations of acoustic quality, enhancing productivity and satisfaction. Yet these standards are often not developed for or applied to R&D and manufacturing spaces that include traditional workplace room types and uses; design criteria is limited to OSHA-assessment for noise-at-work violations. Hybrid office buildings incorporating prototyping and maker spaces are common today and often contain high-noise equipment traditionally found in dedicated machine shops. As these facilities are incorporated alongside traditional offices, noise and vibration levels generated by fabrication equipment should be accurately quantified to avoid compromised workplace acoustics. While sound data is available for most large construction equipment, available data for smaller fabrication machines typically found in machine shops is often non-standardized and difficult to obtain. Field measurement of existing equipment installations can ground an acoustical analysis with real-world data and be highly valuable in evaluating potential noise and vibration impacts and applying cost-effective mitigation during design. This case study will present measurements obtained during a noise and vibration assessment of an existing machine shop located within an office building. The discussion will include limitations of the data and an assessment of potential for disruptions.
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Van, Binh Tu, Dut Vo Van e Thanh Lan Ngoc Trang. "The Role of R&D Intensity on the Export Intensity of Enterprises in Transition Economy: The Case of Vietnam". Asian Journal of Business and Accounting 15, n. 1 (30 giugno 2022): 281–309. http://dx.doi.org/10.22452/ajba.vol15no1.9.
Testo completoAbstract (sommario):
Manuscript type: Research paper Research aims: This study estimates the role of research and development (R&D) expense with respect to the export intensity of Vietnamese enterprises. Design/Methodology/Approach: Building upon the resource-based review, this study postulates that the R&D expenses of an enterprise are positively associated with the export intensity of the enterprise. Data extracted from the Vietnam General Statistics Office Survey of 306 exporting Vietnamese firms were used to test the proposed hypothesis. Research Findings: Both Robust Standard Errors and Tobit Regression models reveal that the hypothesis is strongly supported with the control of firm-level and national-level factors. Theoretical contribution/Originality: This study provides a new insight about the role of R&D expense with respect to the export intensity of the enterprise in transition economies. Practitioner/Policy Implications: This study suggests firms to continuously engage in innovation to gain a sustainable competitive advantage when exporting to other countries. Research limitation/ Implication: Further research may consider a bigger sample size and utilise time-series or panel data. Keywords: Export Intensity, R&D Intensity, Transition Economy, Viet Nam JEL Classification: F23, M16
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Pietron, Jeremy, Paul A. DeSario, Catherine L. Pitman, Todd Brintlinger, Adam Dunkelberger, Olga A. Baturina, Rhonda Stroud, Jeffrey C. Owrutsky e Debra R. Rolison. "(Invited) Nanoscale Design and Modification of Plasmonic Aerogels for Photocatalytic Hydrogen Generation". ECS Meeting Abstracts MA2018-01, n. 31 (13 aprile 2018): 1871. http://dx.doi.org/10.1149/ma2018-01/31/1871.
Testo completoAbstract (sommario):
Composite catalytic aerogels comprise a highly-flexible design motif for the creation of solar fuels photocatalysts. We exploit the compositional and interfacial design flexibility of catalytic aerogels to couple surface plasmon resonant (SPR) guests to nanometric oxidation and reduction catalysts in one hierarchical photocatalytic composite architecture. In our composite aerogels, the nanoscale TiO2 aerogel acts as a 3D-interconnected network of nanowires that couples all of the functional elements required to photogenerate molecular hydrogen from visible light and water: visible light sensitization, electron and ion transport, and oxidation and reduction catalysis. We investigate the effects of synthetically modifying the TiO2 aerogel network and the nanoparticulate Au||TiO2 interfaces in plasmonic Au–TiO2 aerogels on light sensitization, carrier (electron–hole pair) generation, and photocatalytic H2 evolution under both broadband (i.e., UV + visible) and visible excitation. We also introduce oxidation and reduction co-catalyst nanoparticles into the plasmonic aerogels, creating composite aerogels that perform visible light SPR–driven photocatalytic reduction of water to generate H2. The nanostructured high surface–area network in the aerogel spatially and effectively separates charge while electrochemically connecting plasmonic nanoparticle sensitizers and metal nanoparticle all in one mesoscale architecture and at length scales compatible with the kinetics of each reaction. Reference: "Plasmonic aerogels as a 3D nanoscale platform for solar fuels photocatalysis.” P. A. DeSario, J. J. Pietron, A. Dunkelburger, T.H. Brintlinger, O. Baturina, R. M. Stroud, J. C. Owrutsky, and D. R. Rolison, Langmuir, 2017, 33, 9444–9454; doi: 10.1021/acs.langmuir.7b01117 This work is supported by the U.S. Office of Naval Research.
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Sundari, Ikka Mauli, e Jaka Nugraha. "Pengembangan Lembar Kegiatan Peserta Didik (LKPD) Berbasis Pendekatan Saintifik Pada Mata Pelajaran Humas dan Keprotokolan XI OTKP2 SMKN 1 Jombang". Jurnal Pendidikan Administrasi Perkantoran (JPAP) 9, n. 2 (18 agosto 2020): 312–20. http://dx.doi.org/10.26740/jpap.v9n2.p312-320.
Testo completoAbstract (sommario):
Research on the development of textbooks of correspondence subject in the even semester class XI regarding office management automation program at SMKN 1 Jombang aims to study the process of developing textbooks, discuss the feasibility of books, students for textbooks developed by researchers and being studied by, existing textbooks at SMK 1 Jombang, and which have been developed by researchers. This research is a Research and Development (R&D) study with a development model from Borg and Gall that is approved up to 7 stages: potential and problems, combining data, product design, design validation, design revision, product testing, product revision/final product. The subject of the study is a comparison of 20 students of X class majoring in the office administration education study program at SMKN 1 Jombang. The results show the feasibility of textbooks by material experts obtained a percentage of 94,4% with very strong criteria, by linguists obtained a percentage of 91,4% with very strong criteria, and by graphic experts obtained a percentage of 84.8% with very strong criteria. From the overall results of expert validation obtained a percentage of 90,2% with very strong criteria. While the results of evaluations of students conducted through limited trials obtained an average of 81% with very strong criteria. So it can be concluded that textbooks of correspondence subject on the even semester developed are declared to be very suitable to be used as teaching materials at SMKN 1 Jombang.
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Hussain, Ihsan Y., Maki H. Majeed, Anmar H. Ali e Wail S. Sarsam. "DESIGN, CONSTRUCTION AND TESTING OF LOW SPEED WIND TUNNEL WITH ITS MEASUREMENT AND INSPECTION DEVICES". Journal of Engineering 17, n. 06 (1 dicembre 2011): 1550–65. http://dx.doi.org/10.31026/j.eng.2011.06.20.
Testo completoAbstract (sommario):
A low speed open circuit wind tunnel has been designed, manufactured and constructed at theMechanical Engineering Department at Baghdad University - College of Engineering. The work is one ofthe pioneer projects adapted by the R & D Office at the Iraqi MOHESR. The present paper describes thefirst part of the work; that is the design calculations, simulation and construction. It will be followed by asecond part that describes testing and calibration of the tunnel. The proposed wind tunnel has a testsection with cross sectional area of (0.7 x 0.7 m2) and length of (1.5 m). The maximum speed is about (70m/s) with empty test section. The contraction ratio is (8.16). Three screens are used to minimize flowdisturbances in the test section. The design philosophy is discussed and methods for wind tunnelcalculation are outlined. Simulation of wind tunnel using ANSYS shows no separation of flow alongwind tunnel. Construction steps are also included in present work.
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Roy, Soumen Kumar, A. K. Sarkar e Biswajit Mahanty. "Simulating R&D decision for critical subsystems in defence R&D projects". World Journal of Science, Technology and Sustainable Development 15, n. 1 (2 gennaio 2018): 54–71. http://dx.doi.org/10.1108/wjstsd-06-2016-0040.
Testo completoAbstract (sommario):
Purpose The purpose of this paper is to study the effect of a critical subsystem development indigenously on the outcome of an Indian defence R&D project. Indigenous development of the critical subsystem requires the development of a number of technologies; hence the study is taken up for indigenously development of critical subsystem. Design/methodology/approach A simulation-based approach is used in this paper for studying the effect of indigenization decisions. A defence R&D project with the critical subsystems is modeled in Graphical Evolution and Review Technique (GERT) networks, and simulated in Arena simulation software using discrete event simulation model. The simulation model is thereafter experimented with decision options for the critical subsystem. Data were collected from the project management office (PMO) of short range homing guided missile (SRHGM) for this simulation study. Findings It has been found in this case that timely development of technology plays a key role in the Indian defence R&D projects. While indigenization of critical components reduces cost of development, the trade-off lies in much increased project development time. It is imperative that project teams should identify critical components early and work out appropriate strategies of indigenous development to avoid time overrun of the projects. Research limitations/implications The accuracy of results of the study could perhaps be affected on account of the extent of data forthcoming from the PMO. However, GERT framework presented in this paper is realistically derived from the practices used in the SRHGM project. Originality/value The study would help the project teams to identify critical subsystems early and work out appropriate strategies of indigenous development to avoid time overrun of the projects. This study would also make the project as well as the R&D teams aware of the causes for delays and cost overruns, and assist to deliver a product meeting end-user requirements.
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Wolfram, Pierre, Nivedita Agarwal e Alexander Brem. "Reverse technology transfer from the East to the West". European Journal of Innovation Management 21, n. 3 (13 agosto 2018): 443–55. http://dx.doi.org/10.1108/ejim-08-2017-0112.
Testo completoAbstract (sommario):
Purpose The approach of Western companies to internationalise their R&D by establishing R&D sites in emerging markets (EMs) has led to a discussion about the role of R&D in home markets and host markets. The purpose of this paper is to shed light on the evolution of foreign R&D sites of Western companies in EMs and their role using China as the empirical context. Design/methodology/approach The study uses the State Intellectual Property Office database, and investigates about 2,000 patent families of the top 14 Western patent applicants in China. Findings The results indicate a gradual shift from an exploitative to an exploratory role of R&D sites in China. The study also shows evident learning effects on Western R&D from local counterparts. Research limitations/implications The paper motivates further research of R&D internationalisation approaches within EMs, and explores the changing role of local subsidiaries. While the study is only focussed on China, the applicability of the results is limited in context of other countries, due to cultural, economic and legislative differences. Practical implications This study shows the increasing importance of EMs such as China and how these markets, known for imitations and cheap resources, are gradually moving towards innovations and creating new technologies locally. Originality/value Based on the patent analysis, this study shows the growing importance of the local R&D subsidiaries of Western multinationals in China.
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Amin, Abdul, Murtono Murtono, Irfai Fathurohman e Indar Sabri. "Pantomime Art Education Technology for Elementary Schools". ANP Journal of Social Sciences and Humanities 2, n. 2 (24 novembre 2021): 128–34. http://dx.doi.org/10.53797/anp.jssh.v2i2.18.2021.
Testo completoAbstract (sommario):
This study aims to analyze the needs and develop pantomime textbooks as an alternative learning resource for children's performing arts in elementary schools. The pre-research data collection technique was taken through interviews with three companion teachers and three students in three different elementary schools in Rembang Regency. Data strengthening was carried out through interviews with the Rembang Regency Education Office and interviews with pantomime experts in. The conclusion of the overall interview results stated that the existence of pantomime textbooks was an alternative source of learning. for the performing arts of children in elementary school is very much needed. This research method uses R&D refers to Borg and Gall's theory which has been modified into 7 research steps, namely: 1) information gathering, (2) research planning, (3) initial product design development, (4) product design validation, (5) product design revision, (6) product testing, (7) product testing results revision. The result of the research is in the form of a textbook entitled "Fun Pantomime ala Kak Prop".
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Knera, Dominika, e Dariusz Heim. "Application of a BIPV to cover net energy use of the adjacent office room". Management of Environmental Quality: An International Journal 27, n. 6 (12 settembre 2016): 649–62. http://dx.doi.org/10.1108/meq-05-2015-0104.
Testo completoAbstract (sommario):
Purpose The purpose of this paper is to investigate the potential of the experimental building integrated photovoltaic (BIPV) façade to cover net energy use in the adjacent office room. Electricity generated by PV panels was intended to cover the energy demand for the mechanical ventilation and the supplementary lighting. Analyses were performed for two orientations of the façade (east and west) and two occupancy profiles considering one or two employees per one office room. Design/methodology/approach The study was conducted by carrying detailed numerical analyses of energy produced by the BIPV façade and its consumption in adjacent office room. Calculations of energy generated by PV panels were made using simulation programme ESP-r. Advanced model, used in analyses, take into account dependence of the main electrical parameters of photovoltaic cell from temperature. Findings The findings reveal that energy generated by photovoltaic panels during transitional and cooling seasons is sufficient for lighting and ventilation requirement. However during winter months BIPV facade can cover energy demand only for ventilation. Originality/value The paper provides an original analysis of experimental BIPV façade system as a source of on-site produced renewable energy to cover energy demand in offices building under certain climate conditions. The results reported in presented paper shows the potential of BIPV facades and display this potential in a context of building net energy balance.
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Ramadhani, Indah Kurnia, e Brillian Rosy. "The Development of Augmented Reality (AR) Based Learning Modules in Office Technology and Correspondence Subjects". Jurnal Pendidikan Administrasi Perkantoran (JPAP) 11, n. 2 (31 agosto 2023): 99–108. http://dx.doi.org/10.26740/jpap.v11n2.p99-108.
Testo completoAbstract (sommario):
This study aims to describe the development of learning modules based on Augmented Reality (AR), determine the feasibility of modules for office technology and correspondence subjects, and determine student responses to the development of learning modules. This research is a Research and Development (R&D) type of research with a 4-D development model from Thiagarajan which consists of 4 stages of development namely define, design, develop, and disseminate. The advantages of learning modules have been adapted to an Merdeka curriculum based on Augmented Reality (AR) technology. The research instrument used was a closed questionnaire. Research on the development of this learning module uses two data analysis techniques, namely descriptive analysis techniques and quantitative analysis techniques. The results of the development of Augmented Reality (AR) based office and correspondence technology learning modules are in accordance with the Alur Tujuan Pembelajaran (ATP) and BNSP criteria. The results of the validation of learning modules from material experts, linguists, and graphics experts amounted to 95% with the proper category. The results of the trial were limited to 20 students obtaining a percentage of 85.9% in the very good category. Based on this explanation, the learning module for class X MPLB office technology and correspondence subjects that has been developed is feasible and very good for use in learning activities.
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Mustafah, Andi Siti Irfa Fidia, Nurhikmawaty Hasbiah e Andi Rahmaniar. "The Correlation Between Working Posture and Work Duration and Non-Specific Neck Pain Symptoms in Computer User Employees". Jambura Medical and Health Science Journal 2, n. 2 (31 agosto 2023): 63–71. http://dx.doi.org/10.37905/jmhsj.v2i2.16573.
Testo completoAbstract (sommario):
Introduction: Longer work processes with non-ergonomic working postures by employees who use computers can certainly cause musculoskeletal tension. One of the musculoskeletal disorders (MSDs) associated with computer use is complaints of non-specific neck pain caused by a non-ergonomic posture of the neck muscles over a long period, which causes muscle tension. This study aims to determine the relationship between working posture and duration of work using a computer on non-specific neck pain complaints among Hasanuddin University Rectorate employees.Method: A cross-sectional research design was carried out on 121 administrative employees aged 22 years who met the inclusion and exclusion criteria. Assessment of working posture uses the Baseline Risk Identification of Ergonomic Factor (BRIEF) questionnaire, and for non-specific neck pain complaints using the Nordic Body Map (NBM) questionnaire. The Spearman's rho correlation test analyzes the relationship between variables.Results: 49 out of 121 respondents had a high-risk working posture for non-specific neck pain, and 59 out of 121 had a long working duration. Working posture is positively correlated with symptoms of non-specific neck pain (p = 0.001; r = 0.598). In contrast, work duration did not correlate with symptoms of non-specific neck pain (p = 0.063; r = 0.169).Conclusion: High-risk working postures can predict the incidence of non-specific neck pain in office administration employees. This can be a consideration for office leaders to pay attention to the working posture of their employees.Key words: Duration, non-specific neck pain, working posture
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Wulandari Kesetyaningsih, Tri, Lilis Suryani e Noviyanti Listyaningrum. "Paddy Field Area and Geographical Condition on Leptospirosis Risk Factors in Bantul Regency, Indonesia". E3S Web of Conferences 444 (2023): 02056. http://dx.doi.org/10.1051/e3sconf/202344402056.
Testo completoAbstract (sommario):
Leptospirosis is a bacterial disease which is transmitted through rat urine and associated with standing water. This study aims to identify the geographical risk factors of leptospirosis in Bantul Regency. This research using cross sectional design with variables of paddy field area, altitude, distance to shoreline, and distance to capital. The unit analysis is sub-district, using data in 2010-2020. Leptospirosis data obtained from Health Office. Data on altitude, distance to capital, and paddy fields area were obtained from the Statistics Agency. Shoreline distance obtained by using GIS processing. Leptospirosis during 2010–2020 were 969 cases. Spearman rank test showed that only distance to capital showed a negative correlation with leptospirosis (p 0.000; r -0.543). Altitude (p 0.153; r -0.05), paddy field area (p 0.338; r 0.248) and distance to shoreline (p 0.143; r 0.208) did not correlate with leptospirosis. This indicate that leptospirosis in Bantul Regency is not a rural disease and not related to paddy fields area. This provides information that prevention of leptospirosis should pay more attention to urban areas. Further research is needed to reveal the species of rat as vector, so that it can be studied in relation to control leptospirosis in Bantul Regency.
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Susanti, Susi, Diego Wahyu, Ridwan Laksmana e Yuni Eka Achyani. "Rancangan Sistem Informasi Layanan Administrasi Desa Berbasis Web". JURIKOM (Jurnal Riset Komputer) 9, n. 5 (31 ottobre 2022): 1375. http://dx.doi.org/10.30865/jurikom.v9i5.4909.
Testo completoAbstract (sommario):
Sukasih Village is a government agency at the sub-district level, until now it still has several problems in data management, one of which is the process of submitting correspondence for the benefit of the residents is still manual and has the impact of requiring a long processing time until the letter is completed, because residents have to come to the village office repeatedly. times, namely at the time of delivery and at the time of collection of the letter. Another problem is when storing citizen data is still manual and can cause documents to be damaged, lost and the risk of data not being updated. For this reason, it is necessary to have a letter submission information system that can be accessed by interested parties, both within the village and outside the village environment. The design of this system aims to implement and develop a technology information system as a forum for digitizing document submission in Sukaasih Village, in order to overcome or minimize errors in the local community document recording process and can shorten the time associated with administrative services to be easier, faster and more efficient. In designing this website-based document management information system, the system development method used is Rapid Application Development, and the PHP programming language. From the results of the validity test with an r table value of 0.433, the calculated r value for each question is as follows: P1 r count n is 0.4389, P2 r counts N is 0.8568, P3 r counts n is 0.8029 , P4 r count N is 0.8568, P5 r calculates N is 0.8857, P6 r calculates N is 0.8857, P7 r counts N is 0.8029, P8 r counts N is 0.8568, P9 r calculates N is 0.8857, P10 r calculates N is 0.8029, P11 r calculates N is 0.8029, and P12 r calculate the N is 0.4563
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Dewi, Ni Ketut Krisna, e Ni Wayan Yuniasih. "Pengaruh Kompetensi dan Pengalaman Kerja Auditor Terhadap Kualitas Hasil Pemeriksaan Pada Kantor Inspektorat Provinsi Bali". Hita Akuntansi dan Keuangan 4, n. 1 (12 gennaio 2023): 67–76. http://dx.doi.org/10.32795/hak.v4i1.3582.
Testo completoAbstract (sommario):
This study was conducted to determine the effect of the competence and work experience of auditors on the quality of the results of the audit of internal supervisory employees and government auditors at the Bali Provincial Inspectorate Office. The design of this research is quantitative research which in the research process uses data in the form of numbers. The population in this study were all internal supervisory employees and government auditors at the Bali Provincial Inspectorate Office, totaling 61 people. The sampling technique used was saturated sampling technique because the entire population was used as the research sample. Data were collected by means of observation, interviews, questionnaires and documentation studies. The data analysis techniques used in this study were validity and reliability tests, classical assumption tests, analysis of the coefficient of determination (adjusted R square) and model feasibility tests. Based on the results of research that has been carried out where it was found that competence has a positive and significant effect on the quality of the audit results and the auditor's work experience has a negative and significant effect on the quality of the audit results.
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Sacci, Robert L., Tyler H. Bennett, Kee Sung Han, Hong Fang, Puru Jena, Vijay Murugesan e Jagjit Nanda. "How Halide Sub-Lattice Affects Li Ion Transport in Antiperovskites". ECS Meeting Abstracts MA2022-02, n. 4 (9 ottobre 2022): 467. http://dx.doi.org/10.1149/ma2022-024467mtgabs.
Testo completoAbstract (sommario):
Li-based antiperovskites (LiAP, Li3-x OH x X, X = Cl, Br) are an emergent class of Li-ion conductors that are potential candidates for electrolytes in all-solid-state batteries. As a material class, pLiAP shows vast compositional design freedom; however, the resulting properties are susceptible to synthesis and processing methodologies. For example, proton incorporation and halide mixing stabilize the perovskite cubic phase near room temperature, and halides mixtures near the eutectic points drive the solid-state reaction temperature down, allowing for faster synthesis and processing conditions (< 1 h). The mixed halogen compositions, such as Li2OHCl0.37Br0.63, also show a 30-fold improvement in room temperature ionic conductivity of a single halide structure, 1.5 x 10-6 vs. 4.9 x 10-8 S cm-1 (Li2OHCl). Despite the growing interest in these materials, important questions remain about LiAPs on the structure-property correlation upon halide substitution and the correlations between the OH/halide dynamics and the Li-ion transport. We thus attempted to deconvolute how proton dynamics and halide substitution enhance or impede ionic conduction in pLiAP at compositions near the halide salts' eutectic points. We combined infrared spectroscopy and nuclear magnetic resonance (NMR) with first-principles density functional theory (DFT) calculations to deconvolute halide mixing effects from local proton dynamics on Li-ion transport. The NMR results and ab initio molecular dynamics suggest that Li+ transport is more strongly correlated with halide dynamics. While the hydroxide does stabilize the highly conductive cubic structure, it limits correlative ionic transport and thus lowers Li+ conductivity. Experiment design, data analysis, and manuscript preparation (RLS) were supported by the U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Science and Engineering. Synthesis (THB and JN) were supported by Asst. Secretary, Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (VTO) through the Advanced Battery Materials Research (BMR) Program. P. J. acknowledges partial support by the U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering under Award DE-FG02-96ER45579. H. F. was supported from U.S. Department of Energy (Award No. DE-EE0008865). This research used resources of the National Energy Research Scientific Computing Center, a DOE Office of Science User Facility supported by the Office of Science of the U.S. Department of Energy under Contract No. DE-AC02-05CH11231. The NMR characterization part of the work is supported by the Joint Center for Energy Storage Research (JCESR), an Energy Innovation Hub funded by the U.S. Department of Energy, Office of Science, and Basic Energy Sciences. The NMR work was performed at the W. R. Wiley Environmental Molecular Sciences Laboratory, a DOE User Facility sponsored by the Office of Biological and Environmental Research, located at Pacific Northwest National Laboratory. Figure 1
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Fitriyani, Endah, Andreas Suwandi e Ghoitsa Rohmah Nurazizah. "Development of Front Office Digital Modules on Applications on Android for Practical Learning in Tourism Schools". Journal of Tourism and Creativity 6, n. 1 (25 gennaio 2022): 66. http://dx.doi.org/10.19184/jtc.v6i1.29149.
Testo completoAbstract (sommario):
Online learning during this Covid-19 Pandemic faces various obstacles, the lack of supporting internet network facilities in each area, and the lack of teaching materials, especially in digital modules, it gives teachers more assignments than providing learning materials in class. This phenomenon must be addressed immediately by creating an Android-based digital module that was used during classroom learning. The research method used is Research and Development (R&D) using the ADDIE (Analyze – Design – Development – Implementation – Evaluation) model. This Android-Based Interactive E-Module learning media can be used offline, designed and developed using software to convert word files into ePub extension files. This media consists of concept maps, material descriptions, learning videos, and interactive quizzes packed all in one form, hoping that students can be more active in the learning process in class. This discovery is expected to answer the goals of this research, which include creating digital e-modules in the front office learning at tourism schools