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Artykuły w czasopismach na temat "Work-related concerns"
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Helliwell, Jonathan, i Alan Fowler. "Introducing it into a Mature Production Related Work Environment: The Human Resource Factor". Journal of Information Technology 9, nr 1 (marzec 1994): 39–50. http://dx.doi.org/10.1177/026839629400900105.
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The paper addresses the human resource issues associated with the implementation of IT into the Production facilities of a company operating in the process industry. The primary focus of the research is a field study based on a questionnaire issued to the process workers who would be most affected by the changes. Management was initially concerned that resistance to change could pose a significant problem. In this respect there was particular concern that the age and background profile of the workforce could exacerbate any underlying tendency to change resistance. This paper evaluates the background to these concerns and illustrates how this particular organization dealt with them. The questionnaire results indicated a very low level of initial familiarity with any form of computer based technology. Nonetheless the results indicated a very positive response to the IT implementation proposals with virtually no evidence of attitudinal rigidity. In this sense, the results broadly support many of the observations revealed in the literature.
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Sullivan, Patricia A., i Honey W. Nashman. "Self-Perceptions of the Role of USOC Sport Psychologists in Working with Olympic Athletes". Sport Psychologist 12, nr 1 (marzec 1998): 95–103. http://dx.doi.org/10.1123/tsp.12.1.95.
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The work-related satisfactions and stressors of experienced Olympic sport psychologists were examined. This study was designed to identify (a) specific intervention techniques used by the sport psychologist, (b) psychosocial concerns experienced by the sport psychologist, (c) concerns of the Olympic athlete, and (d) ethical issues related to communication with the media. Results revealed that these sport psychologists were satisfied both personally and professionally. In addition, the outcome category (winning/losing) reported as a primary concern by the athletes was addressed by the sport psychologists as an individual/personal issue, an interpersonal concern or a performance enhancement concern.
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House, Linda S., Melissa F. Miller, Alexandra K. Zaleta, Jamese Johnson, Crystal Shereen Denlinger i Joanne S. Buzaglo. "Cancer-related distress and cost of care concerns among gastric cancer patients." Journal of Clinical Oncology 35, nr 15_suppl (20.05.2017): e15583-e15583. http://dx.doi.org/10.1200/jco.2017.35.15_suppl.e15583.
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e15583 Background: Individuals with gastric cancer (GC) are at risk for significant physical, psychological, and financial burden related to their illness and cost of care. This study characterizes cancer-related distress and concerns among survivors of GC and related cancers and the support survivors receive from their health care team for these concerns. Methods: Of 110 GC survivors enrolled in the Cancer Support Community’s online Cancer Experience Registry, 30 (43% stomach, 37% esophageal, 20% GIST) rated their level of concern (0 = not at all; 4 = very seriously) about psychological, emotional, physical and practical concerns (27 items). Risk for clinically significant distress was identified via a 4-item subscale (α = 0.86, cutoff score = 6.) Participants also completed the Impact of Events (IES) intrusion subscale and questions about their healthcare team’s involvement in addressing concerns. Results: Participant median age was 61 years; median time since diagnosis was 3 years. 23% experienced recurrence; 37% had metastatic disease.The highest ranked concerns (rated moderately to very seriously) included: eating and nutrition (62%); fatigue (62%); health insurance or money worries (59%); worry about the future (59%); feeling sad or depressed (50%); changes or disruptions to work, school, or home life (48%); sleep problems (48%); and worry about family (48%). Half of respondents (50%) were at risk for clinically significant emotional distress; 39% reported intrusive thoughts about the cost of cancer care. Fewer than half indicated their health care team asked about emotional distress (43%), lifestyle (43%), work (40%), finances (37%), or family (33%). Participants wished for more help with emotions related to cancer (57%), long-term side effects (55%), and financial advice/assistance (52%). Conclusions: Substantial proportions of gastric cancer survivors express concern about physical symptoms, emotional distress, and financial burden, yet many report they are not counseled about these concerns. Efforts are needed to reduce distress and the financial burden associated with gastric cancer to reduce their potential impact on quality of life, treatment adherence, and other illness outcomes.
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Ayyappan, Ramalingam, Sambandam Sankar, Paramasivan Rajkumar i Kalpana Balakrishnan. "Work-related heat stress concerns in automotive industries: a case study from Chennai, India". Global Health Action 2, nr 1 (11.11.2009): 2060. http://dx.doi.org/10.3402/gha.v2i0.2060.
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Shaw, William S., Cora Roelofs i Laura Punnett. "Work Environment Factors and Prevention of Opioid-Related Deaths". American Journal of Public Health 110, nr 8 (sierpień 2020): 1235–41. http://dx.doi.org/10.2105/ajph.2020.305716.
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Opioid use disorder (OUD) and opioid overdose deaths (OODs) are prevalent among US workers, but work-related factors have not received adequate attention as either risk factors or opportunities for OOD prevention. Higher prevalence of OOD in those with heavy physical jobs, more precarious work, and limited health care benefits suggest work environment and organizational factors may predispose workers to the development of OUD. Organizational policies that reduce ergonomic risk factors, respond effectively to employee health and safety concerns, provide access to nonpharmacologic pain management, and encourage early substance use treatment are important opportunities to improve outcomes. Organizational barriers can limit disclosure of pain and help-seeking behavior, and opioid education is not effectively integrated with workplace safety training and health promotion programs. Policy development at the employer, government, and association levels could improve the workplace response to workers with OUD and reduce occupational risks that may be contributing factors.
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Keptner, Karen M., i Rachel Rogers. "Competence and Satisfaction in Occupational Performance Among a Sample of University Students: An Exploratory Study". OTJR: Occupation, Participation and Health 39, nr 4 (22.11.2018): 204–12. http://dx.doi.org/10.1177/1539449218813702.
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Success at university may be influenced by concerns with occupation and occupational performance. To understand occupations of concern and occupational performance among a sample ( N = 144) of university students in the Midwest United States, the Canadian Occupational Performance Measure was administered. Socially related ( n = 103), academic-related ( n = 75), and work-related ( n = 64) occupations were the three most frequently reported occupational concerns. Time management ( n = 79) was the most frequent person-level concern. Mean self-perceived competence in occupations was 29.83 ( SD = 7.18) out of 50 and mean performance satisfaction was 26.80 ( SD = 8.01) out of 50. There were no differences in occupational performance across gender, race/ethnicity, class standing, living environment, or work status. However, within participants, there was a significant and clinically relevant difference between performance satisfaction and self-perceived competence in occupation, t(143) = 7.052, p < .0005, d = 0.58. Students have varied occupations that they find important, and future research should explore how occupational performance and performance satisfaction influence university success.
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Baker, Lauri, Michaela Kandzer, Shelli Rampold, Christy Chiarelli, Hikaru Peterson i Ashley McLeod-Morin. "Agriculture and natural resources business owners economic and communication concerns early in the COVID-19 pandemic". Advancements in Agricultural Development 1, nr 3 (14.12.2020): 95–110. http://dx.doi.org/10.37433/aad.v1i3.83.
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The purpose of this study was to describe agriculture and natural resource (ANR) leader business owners’ initial concerns and feelings about the impacts of the 2019 novel coronavirus (COVID-19) pandemic. Based on the theories of opinion leadership and bounded rationality, researchers analyzed survey findings to identify and describe ANR business owners’ 1) business and economic concerns associated with COVID-19, 2) communication concerns associated with COVID-19, and 3) any other concerns or impacts experienced due to COVID-19. Findings indicated that the majority of respondents were concerned about their bottom lines, employees missing work, and their abilities to provide employees a safe workplace. Additionally, respondents were concerned about the impact of COVID-19 on the U.S. economy. Regarding communication concerns, respondents were concerned about others sharing inaccurate COVID-19 information. When asked about additional concerns related to COVID-19, many respondents noted their concerns about economic impacts, personal and business finances, and canceled events causing them to become unable to interact with customers. Overall, the biggest concerns were related to economic impacts and misinformation. Recommendations for future research are to continue to assess this population as the pandemic continues, and again when the health crisis ends to understand the recovery process for ANR leader business owners.
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Bobko, Natalia A., i Alexey T. Barishpolets. "Work Ability, Age and Its Perception, and Other Related Concerns of Ukraine Health Care Workers". Experimental Aging Research 28, nr 1 (styczeń 2002): 59–71. http://dx.doi.org/10.1080/036107302753365559.
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Grobelny, Jerzy, i Rafał Michalski. "Preventing Work-Related Musculoskeletal Disorders in Manufacturing by Digital Human Modeling". International Journal of Environmental Research and Public Health 17, nr 22 (22.11.2020): 8676. http://dx.doi.org/10.3390/ijerph17228676.
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This research concerns the workplace design methodology, involving digital human models, that prevents work-related musculoskeletal disorders (WMSDs). We propose an approach that, in conjunction with one of the classic WMSD risk assessment methods, allows one to simplify simulations in a three-dimensional digital environment. Two real-life workstations from a manufacturing industry were modelled in a 3D Studio Max environment by means of an Anthropos ErgoMax system. A number of simulations show that, for the examined cases, classic boundary mannequins’ approaches can be replaced by using 50th percentile of a population individual, with a minimal impact on the WMSD risk. Although, the finding might not be suitable in all situations, it should be considered, especially where compromise solutions are being sought due to other criteria.
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Wenceslaus Ritte, James. "Security Concerns in Internet of Things". International Journal for Research in Applied Science and Engineering Technology 9, nr VII (30.07.2021): 2898–901. http://dx.doi.org/10.22214/ijraset.2021.36977.
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Security Concerns is the among of the significant challenges of Internet of thing (IoT). Lack of proper Device updates, lack of User awareness, Software compatibility issues, service disruption, inability to monitor their current status and software are Among the challenges that IoT is facing. In this work we are going to explore significant areas of IoT applications and security measures and identify management of Machine to Machine(M2M), Platform selection criteria, Knowledge of How data is managed on various IoT applications which includes (i) IoT in healthcare (ii) Blood Banks. In this work provide valuable insights into issues related to streamline workflows, predict necessary maintenance, analyze usage patterns, auto- mate manufacturing, and much more.
Rozprawy doktorskie na temat "Work-related concerns"
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Cleeland, Lara, i laracleeland@bigpond com. "Attitudes, perceptions, and experiences of casual relief teachers and permanent teachers in Victorian schools". RMIT University. Health Sciences, 2007. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20080220.151230.
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Four hundred and eight casual relief teachers (CRTs) and 670 permanent teachers from government, independent, and Catholic primary schools and secondary schools in and around metropolitan Melbourne were surveyed using the researcher-developed Issues in Teaching Questionnaire (ITQ) in order to assess their attitudes, perceptions, and experiences in relation to 10 areas of concern including: job security, provisions and facilities, information and communication, lesson management, status, relationships with the school community, relationships with students, student management, job satisfaction, and job stress. These 10 areas of concern were derived from the literature regarding casual relief teaching, which comprised of various anecdotal, published, and unpublished sources. Classical test theory methods (e.g., Cronbach¡¦s Ñ and exploratory factor analysis) were used to determine the psychometric properties of the survey instrument, which indicated that the ITQ pos sessed excellent internal reliability and construct validity, and confirmed the existence of an ¡§in-class¡¨ factor and an ¡§out-of-class¡¨ factor. Using descriptive and multivariate inferential statistics, the responses of the CRTs and the permanent teachers were analysed. By comparison with the other group characteristics, employment status (i.e., CRT or permanent teacher) was the best predictor of scores on the ITQ. The CRTs reported significantly more positive attitudes, perceptions, and experiences regarding job stress (i.e., less job stress) compared with the permanent teachers, whereas the permanent teachers reported significantly more positive attitudes, perceptions, and experiences across all other areas of concern compared with the CRTs. When the responses of the CRTs and the permanent teachers were compared on a scale of magnitude (i.e., effect size), much larger effects were observed for the ¡§out-of-class¡¨ concerns (e.g., Information and Communication, Provisions and Facilities, Lesson Manageme nt, Relationships with the School Community, Status, Job Security, and Job Satisfaction subscales) compared with the ¡§in-class¡¨ concerns (e.g., Relationships with Students, Student Management, and Job Stress subscales). Although many parallels were found between the CRTs and the permanent teachers in terms of their general classroom concerns, substantial differences existed between the two groups in relation to their concerns in the wider school context. Of particular importance were the considerable differences between the CRTs and the permanent teachers in terms of their employment conditions, and how they are currently being accommodated in schools and integrated into school communities. In these regards, CRTs are not receiving professional parity with their permanent counterparts. Overall, the results of this study (a) provide evidence of a psychometrically sound instrument for assessing the attitudes, perceptions, and experiences of CRTs and permanent teachers across a range of school settings, (b) hi ghlight the importance of employment status (i.e., CRT or permanent teacher) as a predictor of the ITQ subscales compared with the other group characteristics, and (c) present comprehensive and convincing evidence on the similarities and differences between the teaching experiences of CRTs and permanent teachers.
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Mukondiwa, Steady. "Situational variables and related work attitudes and outcomes in a manufacturing concern in the Gauteng Province / Steady Mukondiwa". Thesis, North-West University, 2012. http://hdl.handle.net/10394/9182.
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The study was done to investigate the state of situational variables and how these variables affect work attitudes and subsequently intentions to quit in a manufacturing company in Gauteng Province. The study was carried out under normal business operating conditions without reinforcing any of the research variables within the period of the study. A stratified random sampling approach was used to carry out the study using a structured questionnaire developed from predictors used by other researchers. The questionnaire, based on a five-point Likert scale with situational variables such as learning and development, recognition, respect, appreciation, benefits and perks, salary, promotion, organisational support, perceived opportunity for rewards, fair leadership, organisational culture, working conditions, communication, trust and relationships and job security and work related attitudes such as organisational commitment, organisational citizenship, job satisfaction, job involvement, employee engagement and intentions to quit the organisation, was designed to capture the state of affairs within the organisation based on the employees’ percep tions of their experiences of these variables. Data was analysed using statistical analysis tools namely correlation and regression analysis. 200 questionnaires were issued and 111 were returned of which 103 were useable. The research data showed a moderate state of unhappiness with eight of the ten situational variables scoring below the midpoint signalling a need for the organisation to reinforce these variables. Work related attitudes were moderate and almost all scoring around the midpoint but intention to quit yielded a lower score. Correlations analysis showed statistically significant and strong positive relationships between situational work variables. Correlations also showed statistically significant medium to strong positive relationships between situational variables with work related attitudes. There was a statistically significant medium to strong negative relationship between intentions to quit and work related attitudes showing that as work attitudes improve intentions to quit decrease. The regression analyses showed that key situational work-related variables did predict work related attitudes and outcomes with perceived organisational support proving to be the most important predictor for all work related attitudes and outcomes; fair leadership were only a significant predictor for organisational citizenship behaviour and work engagement, while job security were only a significant predictor of job satisfaction, work engagement and intentions to quit. Organisational climate was also a significant predictor of organisational commitment, organisational citizenship and work engagement. Recommendations are provided for the organisation and for future research.Thesis (MBA)--North-West University, Potchefstroom Campus, 2013.
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Fenollosa, Artés Felip. "Contribució a l'estudi de la impressió 3D per a la fabricació de models per facilitar l'assaig d'operacions quirúrgiques de tumors". Doctoral thesis, Universitat Politècnica de Catalunya, 2019. http://hdl.handle.net/10803/667421.
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La present tesi doctoral s’ha centrat en el repte d’aconseguir, mitjançant Fabricació Additiva (FA), models per a assaig quirúrgic, sota la premissa que els equips per fer-los haurien de ser accessibles a l’àmbit hospitalari. L’objectiu és facilitar l’extensió de l’ús dels prototips com a eina de preparació d’operacions quirúrgiques, transformant la pràctica mèdica actual de la mateixa manera que en el seu moment ho van fer tecnologies com les que van facilitar l’ús de radiografies. El motiu d’utilitzar FA, en lloc de tecnologies més tradicionals, és la seva capacitat de materialitzar de forma directa les dades digitals obtingudes de l’anatomia del pacient mitjançant sistemes d’escanejat tridimensional, fent possible l’obtenció de models personalitzats. Els resultats es centren en la generació de nou coneixement sobre com aconseguir equipaments d’impressió 3D multimaterials accessibles que permetin l’obtenció de models mimètics respecte als teixits vius. Per facilitar aquesta buscada extensió de la tecnologia, s’ha focalitzat en les tecnologies de codi obert com la Fabricació per Filament Fos (FFF) i similars basades en líquids catalitzables. La recerca s’alinea dins l’activitat de desenvolupament de la FA al CIM UPC, i en aquest àmbit concret amb la col·laboració amb l’Hospital Sant Joan de Déu de Barcelona (HSJD). El primer bloc de la tesi inclou la descripció de l’estat de l’art, detallant les tecnologies existents i la seva aplicació a l’entorn mèdic. S’han establert per primer cop unes bases de caracterització dels teixits vius -sobretot tous- per donar suport a la selecció de materials que els puguin mimetitzar en un procés de FA, a efectes de millorar l’experiència d’assaig dels cirurgians. El caràcter rígid dels materials majoritàriament usats en impressió 3D els fa poc útils per simular tumors i altres referències anatòmiques. De forma successiva, es tracten paràmetres com la densitat, la viscoelasticitat, la caracterització dels materials tous a la indústria, l’estudi del mòdul elàstic de teixits tous i vasos, la duresa d’aquests, i requeriments com l’esterilització dels models. El segon bloc comença explorant la impressió 3D mitjançant FFF. Es classifiquen les variants del procés des del punt de vista de la multimaterialitat, essencial per fer models d’assaig quirúrgic, diferenciant entre solucions multibroquet i de barreja al capçal. S’ha inclòs l’estudi de materials (filaments i líquids) que serien més útils per mimetitzar teixits tous. Es constata com en els líquids, en comparació amb els filaments, la complexitat del treball en processos de FA és més elevada, i es determinen formes d’imprimir materials molt tous. Per acabar, s’exposen sis casos reals de col·laboració amb l’HJSD, una selecció d’aquells en els que el doctorand ha intervingut en els darrers anys. L’origen es troba en la dificultat de l’abordatge d’operacions de resecció de tumors infantils com el neuroblastoma, i a la iniciativa del Dr. Lucas Krauel. Finalment, el Bloc 3 té per objecte explorar nombrosos conceptes (fins a 8), activitat completada al llarg dels darrers cinc anys amb el suport dels mitjans del CIM UPC i de l’activitat associada a treballs finals d’estudis d’estudiants de la UPC, arribant-se a materialitzar equipaments experimentals per validar-los. La recerca ampla i sistemàtica al respecte fa que s’estigui més a prop de disposar d’una solució d’impressió 3D multimaterial de sobretaula. Es determina que la millor via de progrés és la de disposar d’una pluralitat de capçals independents a fi de capacitar la impressora 3D per integrar diversos conceptes estudiats, materialitzant-se una possible solució. Cloent la tesi, es planteja com seria un equipament d’impressió 3D per a models d’assaig quirúrgic, a fi de servir de base per a futurs desenvolupaments.La presente tesis doctoral se ha centrado en el reto de conseguir, mediante Fabricación Aditiva (FA), modelos para ensayo quirúrgico, bajo la premisa que los equipos para obtenerlos tendrían que ser accesibles al ámbito hospitalario. El objetivo es facilitar la extensión del uso de modelos como herramienta de preparación de operaciones quirúrgicas, transformando la práctica médica actual de la misma manera que, en su momento, lo hicieron tecnologías como las que facilitaron el uso de radiografías. El motivo de utilizar FA, en lugar de tecnologías más tradicionales, es su capacidad de materializar de forma directa los datos digitales obtenidos de la anatomía del paciente mediante sistemas de escaneado tridimensional, haciendo posible la obtención de modelos personalizados. Los resultados se centran en la generación de nuevo conocimiento para conseguir equipamientos de impresión 3D multimateriales accesibles que permitan la obtención de modelos miméticos respecto a los tejidos vivos. Para facilitar la buscada extensión de la tecnología, se ha focalizado en las tecnologías de código abierto como la Fabricación por Hilo Fundido (FFF) y similares basadas en líquidos catalizables. Esta investigación se alinea dentro de la actividad de desarrollo de la FA en el CIM UPC, y en este ámbito concreto con la colaboración con el Hospital Sant Joan de Déu de Barcelona (HSJD). El primer bloque de la tesis incluye la descripción del estado del arte, detallando las tecnologías existentes y su aplicación al entorno médico. Se han establecido por primera vez unas bases de caracterización de los tejidos vivos – principalmente blandos – para dar apoyo a la selección de materiales que los puedan mimetizar en un proceso de FA, a efectos de mejorar la experiencia de ensayo de los cirujanos. El carácter rígido de los materiales mayoritariamente usados en impresión 3D los hace poco útiles para simular tumores y otras referencias anatómicas. De forma sucesiva, se tratan parámetros como la densidad, la viscoelasticidad, la caracterización de materiales blandos en la industria, el estudio del módulo elástico de tejidos blandos y vasos, la dureza de los mismos, y requerimientos como la esterilización de los modelos. El segundo bloque empieza explorando la impresión 3D mediante FFF. Se clasifican las variantes del proceso desde el punto de vista de la multimaterialidad, esencial para hacer modelos de ensayo quirúrgico, diferenciando entre soluciones multiboquilla y de mezcla en el cabezal. Se ha incluido el estudio de materiales (filamentos y líquidos) que serían más útiles para mimetizar tejidos blandos. Se constata como en los líquidos, en comparación con los filamentos, la complejidad del trabajo en procesos de FA es más elevada, y se determinan formas de imprimir materiales muy blandos. Para acabar, se exponen seis casos reales de colaboración con el HJSD, una selección de aquellos en los que el doctorando ha intervenido en los últimos años. El origen se encuentra en la dificultad del abordaje de operaciones de resección de tumores infantiles como el neuroblastoma, y en la iniciativa del Dr. Lucas Krauel. Finalmente, el Bloque 3 desarrolla numerosos conceptos (hasta 8), actividad completada a lo largo de los últimos cinco años con el apoyo de los medios del CIM UPC y de la actividad asociada a trabajos finales de estudios de estudiantes de la UPC, llegándose a materializar equipamientos experimentales para validarlos. La investigación amplia y sistemática al respecto hace que se esté más cerca de disponer de una solución de impresión 3D multimaterial de sobremesa. Se determina que la mejor vía de progreso es la de disponer de una pluralidad de cabezales independientes, a fin de capacitar la impresora 3D para integrar diversos conceptos estudiados, materializándose una posible solución. Para cerrar la tesis, se plantea cómo sería un equipamiento de impresión 3D para modelos de ensayo quirúrgico, a fin de servir de base para futuros desarrollos.
Książki na temat "Work-related concerns"
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Carola, Eyber, Roundtable on the Demography of Forced Migration. i Joseph L. Mailman School of Public Health. Program on Forced Migration and Health., red. Psychosocial concepts in humanitarian work with children: A review of the concepts and related literature. Washington, DC: National Academies Press, 2003.
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Boffo, Vanna, i Monica Fedeli, red. Employability & Competences. Florence: Firenze University Press, 2018. http://dx.doi.org/10.36253/978-88-6453-672-9.
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The book is the final report of the researches, discussions, conversations around and about the Project PRIN Employability & Competences which took place on March 9th-‐11th, 2017 within an International Conference at the University of Florence. It was the final event of the project PRIN2012LATR9N which aims were: «to design innovative programs for higher education, to promote personalized and learner-centered teaching and learning, to build on job competencies, to value talents to create new work opportunities, to support young adults during their employment emergency, as a response to socio economic crisis and as a citizenship action». The research activities concerned the main phases of the students’ academic life: career guidance upon entry, personalized teaching, career calling, professional vocation, profession building activities such as internships and work related experiences, and lastly job placement.
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Gvozdeva, Valentina. Intelligent technologies in unmanned systems. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1083296.
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The textbook discusses the work on the application of intelligent technologies in unmanned systems. A description of the research methodology is given, the results of the work carried out, as well as their interpretation are presented. The basics of managing intelligent unmanned systems are studied. The basic concepts and definitions, the history of development, and the basics of data management in unmanned systems are described. The main methods and models used in intelligent unmanned systems are presented. The issues of data management in unmanned systems of various types of activities are considered.
Meets the requirements of the federal state educational standards of higher education of the latest generation.
For training students of universities and colleges in specialties involving the study of disciplines related to intelligent control in unmanned systems.
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Burmistrova, Lyudmila. Accounting. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1045886.
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the textbook reveals the basics of accounting and reporting. This knowledge will help economists and managers to better understand the work of accountants, quickly and carefully make management decisions based on the processes occurring in the organization's finances.
It contains the most important concepts and definitions. Raises the main problems related to the organization and maintenance of accounting, reporting, financial management based on analysis and management accounting. In addition, the issues of taxes and tax accounting at the enterprise were touched upon.
The material is presented in an accessible language, with examples and calculations. The methods of accounting and analysis are given. With the help of control questions, tests, tasks, the skills of reflecting business operations in the accounting and financial analysis system are fixed.
For students and teachers, as well as anyone interested in accounting issues.
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Schneider, Jörg, i Ton Vrouwenvelder. Introduction to safety and reliability of structures. Wyd. 3. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 1997. http://dx.doi.org/10.2749/sed005.
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<p>Society expects that buildings and other structures are safe for the people who use them or who are near them. The failure of a building or structure is expected to be an extremely rare event. Thus, society implicitly relies on the expertise of the professionals involved in the planning, design, construction, operation and maintenance of the structures it uses.<p>Structural engineers devote all their effort to meeting society’s expectations effi ciently. Engineers and scientists work together to develop solutions to structural problems. Given that nothing is absolutely and eternally safe, the goal is to attain an acceptably small probability of failure for a structure, a facility, or a situation. Reliability analysis is part of the science and practice of engineering today, not only with respect to the safety of structures, but also for questions of serviceability and other requirements of technical systems that might be impacted by some probability.<p>The present volume takes a rather broad approach to safety and reliability in Structural Engineering. It treats the underlying concepts of safety, reliability and risk and introduces the reader in a fi rst chapter to the main concepts and strategies for dealing with hazards. The next chapter is devoted to the processing of data into information that is relevant for applying reliability theory. Two following chapters deal with the modelling of structures and with methods of reliability analysis. Another chapter focuses on problems related to establishing target reliabilities, assessing existing structures, and on effective strategies against human error. The last chapter presents an outlook to more advanced applications. The Appendix supports the application of the methods proposed and refers readers to a number of related computer programs.<p>This book is aimed at both students and practicing engineers. It presents the concepts and procedures of reliability analysis in a straightforward, understandable way, making use of simple examples, rather than extended theoretical discussion. It is hoped that this approach serves to advance the application of safety and reliability analysis in engineering practice.<p>The book is amended with a free access to an educational version of a Variables Processor computer program. FreeVaP can be downloaded free of charge and supports the understanding of the subjects treated in this book.
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Cevelev, Aleksandr. Strategic development of railway transport logistics. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1194747.
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The monograph is devoted to the methodology of material and technical support of railway transport. According to the types of activities, the nature of the material and technical resources used, technologies, means and management systems, Russian railways belong to the category of high-tech industries that must have high quality and technical level, reliability and technological efficiency in operation. For this reason, the logistics system itself, both in structure and in the algorithm of the functions performed as a whole, needs a serious improvement in the quality of its work. The economic situation in Russia requires a revision of the principles and mechanisms of management based on the corporate model of supply chain management, focused on logistics knowledge. In the difficult economic conditions of the current decade, it is necessary to improve the quality of the supply organization of enterprises and structural divisions of railway transport, directly related to the implementation of the process approach, the advantage of which is a more detailed regulation of management actions and their mutual coordination. In order to increase the efficiency of its activities and develop the management system, Russian Railways is developing a lean production system aimed at further expanding the implementation of the principles of customer orientation, ideology and corporate culture.
At the present time, the solution of many issues is impossible without a cybernetic approach to the formulation of problems of material and technical support and logistics analysis of information technologies, to the implementation of the developed algorithms and models of development strategies and concepts for improving the business processes of the production system. The management strategy, or the general plan for the implementation of activities for the management of material resources, is based on a fundamental assessment of the alignment and correlation of forces and factors operating in the economic and political field, taking into account the impact on the specific form of the management strategy.
The materials will be useful to the heads and specialists of the directorates of the MTO, CDZs and can be used in the scientific research of bachelors, masters and postgraduates interested in the economics of railway transport and supply logistics.
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Yahya, Khulida Kirana, Faridahwati Mohd Shamsudin, Zuraida Hassan, Md Lazim Mohd Zin, Hadziroh Ibrahim i Mohd Rasul Mohammad Noor, red. Book of readings issues on Quality of Work Life (QWL). UUM Press, 2008. http://dx.doi.org/10.32890/9789833827626.
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This book is a collection of articles related to themes, issues and concerns related to Quality of Work Life (QWL). This book is organized into two separate but related parts. Part A is a collection of articles on how QWL is examined from the perspective of Human Resource Management (HRM). HRM is a broad concept that entails the policies, practices, and systems that influence employees behaviour, attitudes and performance.Topics such as organizational citizenship behaviour, organizational politics, job stress, and interpersonal topics are some issues that are closely related to QWL. Part B, is a collection of articles related to the field of organizational behaviour.Organizational behaviour involves the actions of individuals and groups in an organizational context.As a field of study, organizational behaviour discusses how organizational effectiveness can be achieved through the actions of individuals and groups at the workplace. Topics such as conflicts, workplace deviant, behaviour, organizational learning and job satisfaction are some of the topics being discussed.This book discussed issues related to QWL, especially from the perspectives of human resource management and organizational behaviour.It is hoped that this book is helpful in facilitating better understanding of achieving quality work life among employees and managements in organizations.
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Hansen, Esther, Jennifer Barsky Reese i Justin Grayer. Body Image and Couples. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190655617.003.0015.
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Abstract: Body image concerns can create challenges in a cancer survivor’s partnered relationship, and aspects of this relationship can influence how a survivor copes with body image concerns. This chapter describes both research and clinical interventions focusing on couples experiencing body image distress associated with cancer and its treatment. First, the chapter reviews observational and couple-based intervention research relevant to the problem of body image distress and the partnered relationship. Next, it offers an overview of conceptual principles relevant to couple-based clinical approaches, focusing on the key concepts of mentalization and attachment narratives. Then it provides detailed guidance on approaches for the assessment, case formulation, and management of body image distress in a relational framework through case examples. Finally, it offers a summary and introduces questions to stimulate future work in this area, including how to best optimize, expand, and disseminate couple-based interventions addressing cancer-related body image concerns.
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Løgstrup, K. E., i Hans Fink. Ethical Concepts and Problems. Redaktorzy Bjørn Rabjerg i Robert Stern. Tłumaczy Kees van Kooten Niekerk i Kristian-Alberto Lykke Cobos. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198859048.001.0001.
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This book concerns the nature of ethics and the relation between ethics and politics in the philosophy of Danish philosopher and theologian K. E. Løgstrup. In the book, Løgstrup argues that apart from deontology and teleology, there is a third main tradition within philosophical ethics, which he calls ontological ethics. According to Løgstrup, ontological ethics is rooted in the fundamental conditions of human life and is closely related to Martin Luther’s natural law ethics. Løgstrup sees the fundamental ethical relationship between humans as one of interdependence based on mutual vulnerability. In this respect, Løgstrup is reprising ideas from his earlier work The Ethical Demand (1956), where he introduced his ethical position. In the present book, Løgstrup connects his understanding of the ethical demand with his new key ethical conception of sovereign expressions of life, a concept he introduced a few years earlier in his 1968 Controverting Kierkegaard, but did not then discuss in relation to the ethical demand. Finally, Løgstrup also ventures into the area of political philosophy, discussing how it is possible to connect his own ontological ethics to politics.
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Christopher, Paul P., i Laura B. Dunn. Psychiatric Research Ethics. Redaktorzy John Z. Sadler, K. W. M. Fulford i Werdie (C W. ). van Staden. Oxford University Press, 2014. http://dx.doi.org/10.1093/oxfordhb/9780198732372.013.11.
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The nature of neuropsychiatric disorders raises questions and concerns that must be addressed for research on these disorders to proceed ethically. This chapter discusses the rationale for both conceptual and empirical ethics work related to psychiatric research, focusing in particular on informed consent, decision-making capacity, and voluntarism. The extant literature regarding the abilities of people with mental illness to provide informed consent to research is reviewed. Also discussed are the ethical implications of co-occurring problems frequently faced by people with mental illness. Finally, the types of conceptual and empirical work that are needed to move psychiatric research ethics forward are discussed.
Części książek na temat "Work-related concerns"
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Cordeiro, Robson L. F., Christos Faloutsos i Caetano Traina Júnior. "Related Work and Concepts". W Data Mining in Large Sets of Complex Data, 7–20. London: Springer London, 2013. http://dx.doi.org/10.1007/978-1-4471-4890-6_2.
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Obermaisser, Roman. "Basic Concepts and Related Work". W Event-Triggered and Time-Triggered Control Paradigms, 7–46. Boston, MA: Springer US, 2005. http://dx.doi.org/10.1007/978-0-387-23044-3_2.
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Ďuranová, Lenka, i Sandra Ohly. "Conceptualization of Core Concepts". W Persistent Work-related Technology Use, Recovery and Well-being Processes, 25–34. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-24759-5_3.
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Renzi, Cristina, i Francesco Leali. "Multicriteria Decision Making Methods in Engineering Design: An Application on Medical Devices". W Lecture Notes in Mechanical Engineering, 406–11. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-70566-4_64.
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AbstractThe design of medical devices is challenging, due to strict geometry specifications and criteria belonging to several disciplines. The aim of this paper is to provide a design methodology which seems to lack in the literature of design of biomedical devices. In particular, the case study proposed in this paper concerns with the design of Bone-Biopsy (BB) needle devices. Following the design process of Pahl and Beitz, a functional analysis is carried out, to point out the interfaces between parts of existing BB needles. A morphology matrix is used to generate alternatives for the cannula holder, the core part of the product. Generated alternatives have been ranked and scored by means of the Pugh’s Controlled Convergence method according to the decision makers' opinions. In this work, the design peculiarities related to the BB needles which have been pointed out could be extended for guiding the design of other biomedical devices.
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Haldeman, Clayton L., Andrew Bauer, Daniel K. Resnick i Nathaniel Brooks. "Psychosocial Aspects and Work-Related Issues Regarding Lumbar Degenerative Disk Disease". W Advanced Concepts in Lumbar Degenerative Disk Disease, 171–77. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-47756-4_11.
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McParland, Cliona, i Regina Connolly. "Technology-Related Privacy Concerns". W Emerging Topics and Technologies in Information Systems, 208–20. IGI Global, 2009. http://dx.doi.org/10.4018/978-1-60566-222-0.ch012.
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While Internet-based technologies have the potential to empower users immensely, individuals are becoming increasingly aware of the ways in which those technologies can be employed to monitor their computer-based interactions. In the past, much attention has focused on the impact of technology-related privacy concerns from a transactional perspective. However, privacy concerns regarding communication monitoring are now emerging as a significant issue with the potential to negatively impact both productivity and morale within the computer-mediated work environment. This chapter outlines the evolution of technology-related privacy concerns. The lack of definitional consensus and the resulting conceptual and operational confusion that surrounds the privacy construct is described. Furthermore, the significant deficit of rigorous academic studies on this topic is highlighted. The current state of privacy legislation in Europe is addressed and some of the key challenges that face researchers who may wish to conduct research on this phenomenon are outlined.
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Vachon, Mary L. S., Peter K. Huggard i Jayne Huggard. "Reflections on occupational stress in palliative care nursing". W Oxford Textbook of Palliative Nursing, 969–86. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780199332342.003.0064.
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This chapter discusses the stressors and rewards of work in palliative care. Recent research related to the concepts of stress, burnout, and compassion fatigue and related concepts is reviewed and there is a discussion clarifying some of the concerns and overlaps with the measurement of these concepts. The literature on stress, compassion fatigue, and burnout in hospice/palliative care from 2008 to 2013 is reviewed. The concepts of empathy and compassion are discussed, followed by a discussion of spirituality in professional caregivers in palliative care. The chapter concludes with current research on what is being done to decrease stress and improve coping mechanisms in palliative care.
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Çetin, Mehmet. "New Challenges for Leading the Change for the Psychological Consequences of Pandemics". W Global Perspectives on Change Management and Leadership in the Post-COVID-19 Era, 169–87. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-6948-1.ch011.
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With the needs for change and adaptation brought by the COVID-19 pandemic, management of the concerns regarding workplace loneliness, work alienation, and spiritual well-being stands as a critical challenge for the organizations. Although these concepts are not new and have increasingly been a focus of attention in recent decades, contemporary radical changes in work methods and work concept such as increased use of technology, digitalization, social distancing at work, and virtual working make them much more crucial for the success of organizations. The purpose of this chapter is to address adverse psychological work-related outcomes of the pandemic and provide practical implications and recommendations for leaders for effective management of the processes regarding these outcomes during and after the pandemic.
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Lindström, John, i Claas Hanken. "Wearable Computing". W Analyzing Security, Trust, and Crime in the Digital World, 96–120. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-4856-2.ch006.
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Wearable computing is gaining more and more interest as new “wearables,” intended for both work and leisure, are introduced. This trend brings benefits and challenges; for instance, the potential to improve work processes and issues related to IT management and privacy. The introduction and use of wearable computing provides opportunities to improve and reengineer work processes in organizations but can at the same time introduce alignment problems, as users in organizations may adopt the new technology before organizations are prepared. Further, alignment problems posed by the emerging trend, “Bring Your Own Device” (BYOD), are discussed. In addition, as in the cloud computing area, needed and necessary supportive legal frameworks have not yet fully addressed the new wearable computing technology. In the light of recent developments regarding global intelligence gathering, security and privacy concerns must be given careful consideration. Different alignment concepts for managing security challenges and legal aspects related to wearable computing, such as cultivation, care, hospitality, and care with hospitality, are discussed in the chapter.
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Lindström, John, i Claas Hanken. "Wearable Computing". W Wearable Technologies, 1043–67. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-5484-4.ch047.
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Wearable computing is gaining more and more interest as new “wearables,” intended for both work and leisure, are introduced. This trend brings benefits and challenges; for instance, the potential to improve work processes and issues related to IT management and privacy. The introduction and use of wearable computing provides opportunities to improve and reengineer work processes in organizations but can at the same time introduce alignment problems, as users in organizations may adopt the new technology before organizations are prepared. Further, alignment problems posed by the emerging trend, “Bring Your Own Device” (BYOD), are discussed. In addition, as in the cloud computing area, needed and necessary supportive legal frameworks have not yet fully addressed the new wearable computing technology. In the light of recent developments regarding global intelligence gathering, security and privacy concerns must be given careful consideration. Different alignment concepts for managing security challenges and legal aspects related to wearable computing, such as cultivation, care, hospitality, and care with hospitality, are discussed in the chapter.
Streszczenia konferencji na temat "Work-related concerns"
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Elverum, Christer W., Torgeir Welo i Martin Steinert. "The Fuzzy Front End: Concept Development in the Automotive Industry". W ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-35138.
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The fuzzy front end (FFE) of new product development (NPD) is a term that refers to the early stages of the innovation process. This paper investigates the FFE in the automotive industry and addresses the challenges of working in this phase of the innovation process, as well as the academic definition of the FFE relative to the real world. Two parts of the innovation process have been identified and characterized as FFE: the concept-work within satellite front-end departments and the work within the pre-development phase of the vehicle new product development process. It has been identified that one of the greatest challenges related to working in the FFE is developing viable concepts that will “sell” internally. Estimating and conveying the overall value of the final product in terms of costs and customer benefits are two of the key elements that make it difficult to achieve internal “buy in”. Furthermore, it is argued that the most common academic perception of the FFE seem to be inadequate since it only concerns work that ends with a go/no-go decision whether to continue into development or not. Consequently, it fails to capture early-stage development work of transformational innovations, where the decision of development has already been made and the uncertainty is related to the execution of the work — and — not the outcome. Semi-structured interviews with a total of eleven employees at seven different automotive OEMs form the basis for the conclusions made herein.
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Bandara, Damindra S., André B. Bondi, Rajni Goel, Nalin Pilapitiya i Duminda Wijesekera. "Developing a Framework to Address Performance and Security Protocol Concerns in Identity Management for Interoperable Positive Train Control Systems". W 2012 Joint Rail Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/jrc2012-74113.
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The timely delivery, correctness, integrity, and authenticity of signaling messages sent to trains running under Positive Train Control (PTC) are necessary to ensure safe train operations and to prevent the insertion of malicious messages or the alteration of authentic ones in transit in train control traffic. Mutual authentication of trains and messages must occur when a train enters a zone under PTC from dark territory, when a train moves from one railroad company’s network to another’s, when a train communicates with a Wayside Interface Unit, or when it communicates with the head of a work crew on the railroad line. We describe concerns about performance requirements and protocol security related to this process, and develop a framework for defining use cases, performance models, and secure methods to meet them.
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Deo, Devdatta, Marcos Esterman i Brian K. Thorn. "A Methodology to Quantify Cumulative Damage Function (CuDF) for Integration Into an Object-Oriented Life Cycle Assessment (LCA)". W ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/detc2017-68282.
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Life Cycle Assessment (LCA) is one of the most widely used tools to determine environmental impact of products and processes. One of the main concerns with the life cycle assessment tool is the limited comparability of LCA results due to limitations in defining the functional unit. In response to this, an object-oriented approach has been proposed and further developed by related research. This object-oriented approach relies on the calculation of a Cumulative Damage Function (CuDF) to quantify the amount of consumed life in each item in the bill of materials used in an LCA. The focus of this work is to develop a framework to quantify CuDF that leverages exiting reliability and life estimation methods, namely the concepts of Remaining Useful Life (RUL) and Failure Modes and Effects Analysis (FMEA). The framework is applied to a simple example to motivate its use and utility.
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Carvalho, Felipe, Leonardo Guerreiro Azevedo i Gleison Santos. "A Method for Service Agile Construction". W X Simpósio Brasileiro de Sistemas de Informação. Sociedade Brasileira de Computação - SBC, 2014. http://dx.doi.org/10.5753/sbsi.2014.6145.
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Service-Oriented Architecture (SOA) and agile methods share common drivers. However, there is a lack of guidelines a SOA team should pursue in order to develop services considering best practices, acceptance tests, distributed teams, contract refactoring, among other issues related to SOA principles and agile practices. This work presents a new method that addresses team concerns and needs aiming at a systematic approach for service development using XP's agile practices and SOA principles. We provide best practices, phases and activities that specifically address XP's core practices and service-oriented best practices. We also provide an example of our proposal in order to demonstrate its applicability.
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Tommasi, Francesco, Andrea Ceschi i Riccardo Sartori. "PERSON-ENVIRONMENT MISFIT AND MENTAL DISORDER AMONG PHD STUDENTS: THE MEDIATING ROLE OF MEANINGFUL WORK". W International Psychological Applications Conference and Trends. inScience Press, 2021. http://dx.doi.org/10.36315/2021inpact045.
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"In organizational psychology, the authors’ awareness of the concerns about the current academic working conditions and their potential impacts on PhD students’ mental health is increasing. Accordingly, authors have witnessed increased the attention to PhD students’ perception of their fit with the environmental conditions, i.e., organizational policies, co-workers’ and supervisors’ relations and supports, as an antecedent of their PhD experience. In particular, such environmental conditions seem to be related to the high diffusion of state anxiety and depression among PhD students that perceive a certain level of misfit between them and the environment. However, studies suggested that, despite the working conditions, in the presence of positive experience at work, such as meaningful work, individuals are less at risk of developing mental disorders as well as of quitting their job. Indeed, meaningful work construct regards a positive individual phenomenon of experience and perception of meaningfulness at work. Then, it might be a potential experience that might mitigate the experience of negative states at work. The present paper aims to address the current need for knowledge by involving a literature review of the role played by meaningful work in the PhD experience. Then, the paper explores the potential mediational role of meaningful work between the path from P-E misfit and mental disorders’ symptoms and students’ intention to quit. A cross-sectional study has been devised via the use of an online questionnaire with self-report measures on P-E misfit, meaningful work, mental health disorders symptoms, and intention to quit. In a sample of N = 251 Italian PhD students, the results showed a prevalence of three mental health disorders symptoms, i.e., depression, anxiety and hostility, among doctorate students, which resulted to be positively related to the levels of P-E misfit. Then, the results showed a negative mediating role of meaningful work on the paths from P-E misfit to (a) mental disorders and (b) intention to quit. Finally, the paper advances further steps for research as well as for practical implications for supporting PhD students."
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Turcu, Florin, Mauro Cappelli, Davide Mazzini, Sergio Pistelli i Marco Raugi. "In-Service Inspection and On-Line Monitoring of Inaccessible Components in Nuclear Power Plants Using Guided Wave Technology". W 2014 22nd International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/icone22-31107.
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One of the most challenging problems in the on-line monitoring of critical parameters of nuclear plants is the inspection of components that result inaccessible or difficult to reach. In this context, there is an increasing interest of the scientific community and industry for the use of Ultrasonic Guided Waves (UGW) for addressing this issue. In this work, the problem of the applicability of the UGW technique with magnetostrictive sensors to NPP structures is described, together with the outline of the related advantages as well as the main technical concerns that may arise from such applications. This methodology has been tested on experimental activities concerning high temperature applications. Results show the effectiveness of such an approach.
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Tualaulelei, Eseta. "The benefits of creating open educational resources as assessment in an online education course". W ASCILITE 2020: ASCILITE’s First Virtual Conference. University of New England, Armidale, 2020. http://dx.doi.org/10.14742/ascilite2020.0109.
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This paper reports preliminary findings of a pilot project at an Australian regional university where students in an online multicultural education course created open educational resources as an assessment task. Designed as action research, the project transposed early years educators’ concerns about professional learning and resources into an assessment task. Students created resources in response to the task, and these resources were collated into an open educational resource. Based on a range of project data, the paper presents preliminary findings that show the assessment task had many benefits for students including increased engagement, practical learnings and pride in sharing their work. The paper concludes with implications for practice and suggestions for related research.
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Ju, C., L. P. Keranen, K. R. Haapala, D. J. Michalek i J. W. Sutherland. "Issues Associated With MQL Implementation: Effect on Peripheral Milling Process Performance and Impact on Machining Economics". W ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-79259.
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The copious use of metal working fluids in machining applications carries with it worker health, environmental, and cost concerns. Driven by these concerns, minimum quantity lubrication (MQL) technology has been proposed as an intermediate alternative between flood and dry machining applications. However, widespread use of MQL is inhibited by worries related to unknown costs, thermal distortions, chip flushing problems, flammability of airborne metal dust, and system reliability/repeatability. More information is needed on the effects of lubricant flow rate and droplet characteristics on the cutting performance. One challenge associated with implementing MQL technology has been the difficulty in reconfiguring dedicated transfer line systems. To address some of the above issues, tests have been conducted to investigate the effects of lubricant flow rate and droplet characteristics on cutting performance in terms of cutting force, workpiece temperature, surface finish, and air quality. Comparisons are made among dry, MQL, and fluid flood applications to show that MQL and flood application provide similar benefit in terms of work temperature. Machining cost analysis for both multistage and single-stage operations provides insight into the relative difference between transfer line and FMS machining systems in terms of costs for different fluid applications.
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Advincula, Bufford. "User Experience Survey of Innovative Softwares in Evaluation of Industrial-Related Ergonomic Hazards: A Focus on 3D Motion Capture Assessment". W SPE Annual Technical Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/205850-ms.
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Abstract This paper aims to present user experience survey results of innovative software assessment technologies available in the market aimed in evaluating risks of industrial-related ergonomic hazards. The scope covers industrial ergonomics softwares currently available for purchase where time-limited free trial is offered, particularly those that utilize 3D Motion Capture Assessment which relies on kinematic inputs aided by non-invasive computer technology and artificial intelligence, and makes use of pre-determined weightings based on biomechanical risk factors. In light of the inclusion criterion, six industrial ergonomics softwares were considered. User field trials were conducted during January to September 2020 among 10 Occupational Health Subject Matter Experts (OH SME) coming from seven oil and gas Group Companies. Each OH SME attended a product demonstration by the shortlisted software vendor, participated in software trial at their respective workplaces, and provided feedback on the software's usability by filling out a survey questionnaire. OH SME responses were then collected for further qualitative analyses. Three of the eligible softwares relied on photo snapshot capturing work activity where subsequent analysis is done through competent professional judgment of qualitative risk. Another three were dependent on 3D Motion Capture Assessment where upper and lower limb motions of employees are digitally captured, recorded, and analyzed. Two of the softwares utilized sensors attached to different parts of employee's body, while one relied on Android/Smartphone snapshot of work activity and analyzed by the software's algorithm. Analyses of OH SME feedback revealed majority of them (n = 7) preferred using 3D Motion Capture Assessment over professional judgment of qualitative risk as an effective tool in evaluation of industrial work-related ergonomic risks. 3D Motion Capture Assessment provided accurate measurements of employee joint postures and postural angles. The tool ensured consistency in risk scoring for a particular industrial-related work activity as the calculation is standardized. The tool's algorithm is aligned with globally accepted assessment tools in evaluating ergonomic risks which enhances its validity. OH SMEs have expressed concerns on use of Android/Smartphone in Critical Infrastructure and Coastal Protection Authority facilities, training time needed in learning the software, and repetitive use of motion sensors among different employees which may lead to personal hygiene issues. 3D Motion Capture Assessment is a novel ergonomics software tool that can be used in real-time and accurate evaluation of ergonomic risks arising from industrial work-related activities. It can replace observational assessment of a work activity that may be prone to professional judgment errors. However, more validation and reliability studies need to be done in future as well as determining association between ergonomics risk scores obtained from the software and prevalence of work-related musculoskeletal disorders.
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Ay, Ahmet, Huseyin Ali Dogan i Ahmet Sonmez. "Drilling Fluids Project Engineering Guidance and Most Common Fluids Related Challenges for Deepwater and HPHT Offshore Wells". W Offshore Technology Conference. OTC, 2021. http://dx.doi.org/10.4043/31179-ms.
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Abstract This paper discusses both technical and project management aspects of drilling fluids services for deepwater and high pressure high temperature (HPHT) offshore drilling projects. The technical discussion part includes deepwater and HPHT specific fluids related concerns such as logistics, narrow drilling window, shallow hazards, gas hydrates, HPHT conditions and low temperature rheology; together with practical solutions for each of them. As some of these challenges cannot be met by only fluids itself, technologies such as managed pressure drilling (MPD), dual-gradient drilling (DGD) and use of special downhole tools are also included in the discussions. The project management aspect is covered for both the planning and execution phases. A newly developed Four Stage Planning Guideline (4SPG) with a recommended timetable is proposed for high-profile offshore drilling projects. Starting from fluids selection to preparation of the contingency plans is discussed in detail for the planning phase. Execution phase is discussed mainly for service company representatives on how to follow main or contingency plans effectively and ensure good communication is achieved with all parties involved. Work model presented in this paper can be used as a complete guideline by operating and service company representatives in order to increase the success rate of these high-risk offshore drilling projects and ensure learnings are captured in a structured way for continuous improvement.
Raporty organizacyjne na temat "Work-related concerns"
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Ivanyshyn, Petro. BASIC CONCEPTS OF YEVHEN MALANIUK’S NATIONAL-PHILOSOPHICAL INTERPRETATION: ESEISTIC DISCOURSE. Ivan Franko National University of Lviv, luty 2021. http://dx.doi.org/10.30970/vjo.2021.49.11070.
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The purpose of the research is to outline the structure of the main methodological ideas within the frames of interpretive thinking in the essay of the famous Vistnyk’s writer, critic and essayist Yevhen Malaniuk. Considering the purpose and tasks of the studio, an interdisciplinary methodological base, related to the author’s “national approach”, has been worked out. The epistemological potential of national philosophy as a philosophy of national existence, national science as a theory of nation, hermeneutics as a theory and practice of interpretation and post-colonialism as interpretation of cultural phenomena from the standpoint of anti- and post-imperial consciousness are used in the work. The scientific novelty is that on the basis of the previous hermeneutic generalization and definition of national-existential methodology, a propaedeutic outlining of the structure of national-philosophical concepts within the frames of the essayistic interpretation of reality in Ye. Malaniuk is proposed. In the methodological sense, the writer’s essayism is structured by such concepts as nation-centrism, idealism, voluntarism, heroism, and can be considered as one of the variants (close by the experiences of D. Dontsov, Yu. Lypa, M. Mukhyn, etc.) of the Vistnyk’s national-philosophical (national-existential, nationalistic or nation-centric) hermeneutics, that is, the way of understanding, which the author by himself outlined as a “national approach”. The support of Ye. Malaniuk as a culture-philosopher and exegete on the eternal nation-centric values and criteria in his essayistic studies makes his reflections not only historically interesting, but also theoretically productive, classically important for the development of modern Ukrainian hermeneutics and humanities in general.
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Баттахов, Петр Петрович. ПРАВОВОЕ РЕГУЛИРОВАНИЕ СОЦИАЛЬНО-ЭКОНОМИЧЕСКИХ ОТНОШЕНИЙ В АРКТИЧЕСКОЙ ЗОНЕ. DOI CODE, 2021. http://dx.doi.org/10.18411/1815-1337-2021-11862.
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nomic progress of society. In this case, legal regulation creates favourable conditions and protects the rights of small indigenous northern peoples, that is, the local population, who live permanently in the Arctic zone. Separately, on the basis of this concept, the development of the economy and social sphere of the Arctic bloc as a whole is considered. The main strategic directions for the development of the Arctic and the current regulatory framework of the Russian Federation are being investigated. The author proposes to solve issues related to the socioeconomic problems of the Arctic through the adoption of comprehensive concepts and regulatory legal acts. The main conclusion of the work is to improve the regulatory framework through the adoption of a separate codified act.
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Deb, Robin, Paramita Mondal i Ardavan Ardeshirilajimi. Bridge Decks: Mitigation of Cracking and Increased Durability—Materials Solution (Phase III). Illinois Center for Transportation, grudzień 2020. http://dx.doi.org/10.36501/0197-9191/20-023.
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Type K cement offers a lower slump than conventional concrete, even at a higher water-to-cement ratio. Therefore, a suitable chemical admixture should be added to the Type K concrete mix design at a feasible dosage to achieve and retain target slump. In this project, a compatibility study was performed for Type K concrete with commercially available water-reducing and air-entraining admixtures. Slump and air content losses were measured over a period of 60 minutes after mixing and a particular mid-range water-reducing admixture was found to retain slump effectively. Furthermore, no significant difference in admixture interaction between conventional and Type K concrete was observed. Another concern regarding the use of Type K concrete is that its higher water-to-cement ratio can potentially lead to higher permeability and durability issues. This study also explored the effectiveness of presoaked lightweight aggregates in providing extra water for Type K hydration without increasing the water-to-cement ratio. Permeability of concrete was measured to validate that the use of presoaked lightweight aggregates can lower water adsorption in Type K concrete, enhancing its durability. Extensive data analysis was performed to link the small-scale material test results with a structural test performed at Saint Louis University. A consistent relation was established in most cases, validating the effectiveness of both testing methods in understanding the performance of proposed shrinkage-mitigation strategies. Stress analysis was performed to rank the mitigation strategies. Type K incorporation is reported to be the most effective method for shrinkage-related crack mitigation among the mixes tested in this study. The second-best choice is the use of Type K in combination with either presoaked lightweight aggregates or shrinkage-reducing admixtures. All mitigation strategies tested in this work were proved to be significantly better than using no mitigation strategy.
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Oza, Shardul, i Jacobus Cilliers. What Did Children Do During School Closures? Insights from a Parent Survey in Tanzania. Research on Improving Systems of Education (RISE), maj 2021. http://dx.doi.org/10.35489/bsg-rise-ri_2021/027.
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In this Insight Note, we report results of a phone survey that the RISE Tanzania Research team conducted with 2,240 parents (or alternate primary care-givers) of primary school children following the school closures in Tanzania. After the first case of COVID-19 was confirmed in Tanzania on 16 March 2020, the government ordered all primary schools closed the following day. Schools remained closed until 29 June 2020. Policymakers and other education stakeholders were concerned that the closures would lead to significant learning loss if children did not receive educational support or engagement at home. To help stem learning loss, the government promoted radio, TV, and internet-based learning content to parents of school-age children. The primary aims of the survey were to understand how children and families responded to the school closures, the education related activities they engaged in, and their strategies to send children back to school. The survey also measures households’ engagement with remote learning content over the period of school closures. We supplement the findings of the parent survey with insights from interviews with Ward Education Officers about their activities during the school closures. The survey sample is comprised of primary care-givers (in most cases, parents) of students enrolled in Grades 3 and 4 during the 2020 school year. The survey builds on an existing panel of students assessed in 2019 and 2020 in a nationally representative sample of schools.4 The parent surveys were conducted using Computer Assisted Telephonic Interviewing (CATI) over a two-week period in early September 2020, roughly two months after the re-opening of primary schools. We report the following key findings from this survey: *Almost all (more than 99 percent) of children in our sample were back in school two months after schools re-opened. The vast majority of parents believed it was either safe or extremely safe for their children to return to school. *Only 6 percent of households reported that their children listened to radio lessons during the school closures; and a similar fraction (5.5 percent) tuned into TV lessons over the same period. Less than 1 percent of those surveyed accessed educational programmes on the internet. Households with access to radio or TV reported higher usage. *Approximately 1 in 3 (36 percent) children worked on the family farm during the closures, with most children working either 2 or 3 days a week. Male children were 6.2 percentage points likelier to work on the family farm than female children. *Households have limited access to education materials for their child. While more than 9 out of 10 households have an exercise book, far fewer had access to textbooks (35 percent) or own reading books (31 percent). *One in four parents (24 percent) read a book to their child in the last week.
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Health hazard evaluation report: evaluation of work-related health concerns at a tire manufacturing plant. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, czerwiec 2013. http://dx.doi.org/10.26616/nioshheta201201143185.
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Health hazard evaluation report: evaluation of job stress and work-related health concerns at a telephone call center. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, listopad 2013. http://dx.doi.org/10.26616/nioshheta201202113197.
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Health hazard evaluation report: evaluation of forensic crime lab employees' chemical exposures, job stress, and work-related health concerns. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, sierpień 2016. http://dx.doi.org/10.26616/nioshhhe201202383257.
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African Open Science Platform Part 1: Landscape Study. Academy of Science of South Africa (ASSAf), 2019. http://dx.doi.org/10.17159/assaf.2019/0047.
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This report maps the African landscape of Open Science – with a focus on Open Data as a sub-set of Open Science. Data to inform the landscape study were collected through a variety of methods, including surveys, desk research, engagement with a community of practice, networking with stakeholders, participation in conferences, case study presentations, and workshops hosted. Although the majority of African countries (35 of 54) demonstrates commitment to science through its investment in research and development (R&D), academies of science, ministries of science and technology, policies, recognition of research, and participation in the Science Granting Councils Initiative (SGCI), the following countries demonstrate the highest commitment and political willingness to invest in science: Botswana, Ethiopia, Kenya, Senegal, South Africa, Tanzania, and Uganda. In addition to existing policies in Science, Technology and Innovation (STI), the following countries have made progress towards Open Data policies: Botswana, Kenya, Madagascar, Mauritius, South Africa and Uganda. Only two African countries (Kenya and South Africa) at this stage contribute 0.8% of its GDP (Gross Domestic Product) to R&D (Research and Development), which is the closest to the AU’s (African Union’s) suggested 1%. Countries such as Lesotho and Madagascar ranked as 0%, while the R&D expenditure for 24 African countries is unknown. In addition to this, science globally has become fully dependent on stable ICT (Information and Communication Technologies) infrastructure, which includes connectivity/bandwidth, high performance computing facilities and data services. This is especially applicable since countries globally are finding themselves in the midst of the 4th Industrial Revolution (4IR), which is not only “about” data, but which “is” data. According to an article1 by Alan Marcus (2015) (Senior Director, Head of Information Technology and Telecommunications Industries, World Economic Forum), “At its core, data represents a post-industrial opportunity. Its uses have unprecedented complexity, velocity and global reach. As digital communications become ubiquitous, data will rule in a world where nearly everyone and everything is connected in real time. That will require a highly reliable, secure and available infrastructure at its core, and innovation at the edge.” Every industry is affected as part of this revolution – also science. An important component of the digital transformation is “trust” – people must be able to trust that governments and all other industries (including the science sector), adequately handle and protect their data. This requires accountability on a global level, and digital industries must embrace the change and go for a higher standard of protection. “This will reassure consumers and citizens, benefitting the whole digital economy”, says Marcus. A stable and secure information and communication technologies (ICT) infrastructure – currently provided by the National Research and Education Networks (NRENs) – is key to advance collaboration in science. The AfricaConnect2 project (AfricaConnect (2012–2014) and AfricaConnect2 (2016–2018)) through establishing connectivity between National Research and Education Networks (NRENs), is planning to roll out AfricaConnect3 by the end of 2019. The concern however is that selected African governments (with the exception of a few countries such as South Africa, Mozambique, Ethiopia and others) have low awareness of the impact the Internet has today on all societal levels, how much ICT (and the 4th Industrial Revolution) have affected research, and the added value an NREN can bring to higher education and research in addressing the respective needs, which is far more complex than simply providing connectivity. Apart from more commitment and investment in R&D, African governments – to become and remain part of the 4th Industrial Revolution – have no option other than to acknowledge and commit to the role NRENs play in advancing science towards addressing the SDG (Sustainable Development Goals). For successful collaboration and direction, it is fundamental that policies within one country are aligned with one another. Alignment on continental level is crucial for the future Pan-African African Open Science Platform to be successful. Both the HIPSSA ((Harmonization of ICT Policies in Sub-Saharan Africa)3 project and WATRA (the West Africa Telecommunications Regulators Assembly)4, have made progress towards the regulation of the telecom sector, and in particular of bottlenecks which curb the development of competition among ISPs. A study under HIPSSA identified potential bottlenecks in access at an affordable price to the international capacity of submarine cables and suggested means and tools used by regulators to remedy them. Work on the recommended measures and making them operational continues in collaboration with WATRA. In addition to sufficient bandwidth and connectivity, high-performance computing facilities and services in support of data sharing are also required. The South African National Integrated Cyberinfrastructure System5 (NICIS) has made great progress in planning and setting up a cyberinfrastructure ecosystem in support of collaborative science and data sharing. The regional Southern African Development Community6 (SADC) Cyber-infrastructure Framework provides a valuable roadmap towards high-speed Internet, developing human capacity and skills in ICT technologies, high- performance computing and more. The following countries have been identified as having high-performance computing facilities, some as a result of the Square Kilometre Array7 (SKA) partnership: Botswana, Ghana, Kenya, Madagascar, Mozambique, Mauritius, Namibia, South Africa, Tunisia, and Zambia. More and more NRENs – especially the Level 6 NRENs 8 (Algeria, Egypt, Kenya, South Africa, and recently Zambia) – are exploring offering additional services; also in support of data sharing and transfer. The following NRENs already allow for running data-intensive applications and sharing of high-end computing assets, bio-modelling and computation on high-performance/ supercomputers: KENET (Kenya), TENET (South Africa), RENU (Uganda), ZAMREN (Zambia), EUN (Egypt) and ARN (Algeria). Fifteen higher education training institutions from eight African countries (Botswana, Benin, Kenya, Nigeria, Rwanda, South Africa, Sudan, and Tanzania) have been identified as offering formal courses on data science. In addition to formal degrees, a number of international short courses have been developed and free international online courses are also available as an option to build capacity and integrate as part of curricula. The small number of higher education or research intensive institutions offering data science is however insufficient, and there is a desperate need for more training in data science. The CODATA-RDA Schools of Research Data Science aim at addressing the continental need for foundational data skills across all disciplines, along with training conducted by The Carpentries 9 programme (specifically Data Carpentry 10 ). Thus far, CODATA-RDA schools in collaboration with AOSP, integrating content from Data Carpentry, were presented in Rwanda (in 2018), and during17-29 June 2019, in Ethiopia. Awareness regarding Open Science (including Open Data) is evident through the 12 Open Science-related Open Access/Open Data/Open Science declarations and agreements endorsed or signed by African governments; 200 Open Access journals from Africa registered on the Directory of Open Access Journals (DOAJ); 174 Open Access institutional research repositories registered on openDOAR (Directory of Open Access Repositories); 33 Open Access/Open Science policies registered on ROARMAP (Registry of Open Access Repository Mandates and Policies); 24 data repositories registered with the Registry of Data Repositories (re3data.org) (although the pilot project identified 66 research data repositories); and one data repository assigned the CoreTrustSeal. Although this is a start, far more needs to be done to align African data curation and research practices with global standards. Funding to conduct research remains a challenge. African researchers mostly fund their own research, and there are little incentives for them to make their research and accompanying data sets openly accessible. Funding and peer recognition, along with an enabling research environment conducive for research, are regarded as major incentives. The landscape report concludes with a number of concerns towards sharing research data openly, as well as challenges in terms of Open Data policy, ICT infrastructure supportive of data sharing, capacity building, lack of skills, and the need for incentives. Although great progress has been made in terms of Open Science and Open Data practices, more awareness needs to be created and further advocacy efforts are required for buy-in from African governments. A federated African Open Science Platform (AOSP) will not only encourage more collaboration among researchers in addressing the SDGs, but it will also benefit the many stakeholders identified as part of the pilot phase. The time is now, for governments in Africa, to acknowledge the important role of science in general, but specifically Open Science and Open Data, through developing and aligning the relevant policies, investing in an ICT infrastructure conducive for data sharing through committing funding to making NRENs financially sustainable, incentivising open research practices by scientists, and creating opportunities for more scientists and stakeholders across all disciplines to be trained in data management.