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1
Makaran, J. E., i J. LoVetri. "BLDC motor and drive conducted RFI simulation for automotive applications". IEEE Transactions on Electromagnetic Compatibility 45, nr 2 (maj 2003): 316–29. http://dx.doi.org/10.1109/temc.2003.811304.
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Righi, Stefano, Luca Dossi, Alessandro Tacchini, Antonio Camarda i Luca Vincetti. "Overview about E-Mobility Conducted Immunity Tests on ESA Communication Lines". Electronics 12, nr 8 (13.04.2023): 1850. http://dx.doi.org/10.3390/electronics12081850.
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Due to the complexity of the Automotive Electromagnetic Compatibility legislation in force, this article aims to describe a simplified overview of several technical standards relating to conducted immunity tests on electronic sub-assemblies, where communication lines are involved. The discussed automotive standards reported in this article are: ISO 11452-1 and ISO 11452-4 for continuous narrowband electromagnetic fields immunity test, bulk current injection and tubular wave coupler, IEC 61000-4-5 for immunity against surge events, IEC 61000-4-4 for electrical fast transient/burst events immunity, ISO 10605 for electrostatic discharge events immunity, ISO 7637-2 and ISO 7637-3 for transient disturbances events immunity. For each cited standard, disturbance bandwidth evaluation was performed. Practical examples are reported, with analysis and discussion of some of the adoptable disturbance countermeasures applicable on controlled area network communication lines, and possible design advantages and disadvantages with different types of filtering and suppression circuit solutions.
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Widjanarko, Dwi, Herminarto Sofyan i Herman Dwi Surjono. "Improving students’ mastery on automotive electrical system using automotive electrical multimedia". Research and Evaluation in Education 2, nr 1 (30.06.2016): 71. http://dx.doi.org/10.21831/reid.v2i1.8219.
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This research was conducted to study the improvement of students’ understanding of automotive electrical system by applying automotive electrical multimedia. The multimedia was developed and validated by automotive and multimedia experts before being applied in teaching and learning processes. The research design was a single group pretest-posttest design with three field testing. The results showed that in the preliminary field testing, the students’ understanding increased by 32.55%; in the main field testing, the understanding was up to 64.89%; and in the operational field testing, the understanding became 77.36%. This indicates that automotive multimedia could increase the students’ understanding of automotive electrical system significantly.
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Fakhfakh, Leila, Slim Abid i Anis Ammous. "Measurements and Modeling of Conducted EMI in a Buck Chopper". Advanced Materials Research 324 (sierpień 2011): 419–22. http://dx.doi.org/10.4028/www.scientific.net/amr.324.419.
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The high increase of power electronic devices use (speed control, lighting, heating, automotive, etc...) requires the electrical, thermal and electromagnetic behavior studies. In this paper we developed a model to predict the conducted EMI level in a DC/DC converter. Measurement methodology was done using a network analyzer in order to evaluate the equivalent impedance model of each converter element. The full circuit model is then implemented in the Saber® simulation tool using time domain simulation followed by fast Fourier transformation (FFT) in the frequency range 150 KHz -100 MHz. A comparison between simulation results and those obtained by measurements is used to validate the developed model.
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He, Junping, Yujin Liu, Cong Wang i Lingling Cao. "Magnetic Coupling Common Mode Conducted EMI Analysis and Improvement in a Boost Converter". World Electric Vehicle Journal 12, nr 4 (9.11.2021): 225. http://dx.doi.org/10.3390/wevj12040225.
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Common mode (CM) electromagnetic interference (EMI) has been a difficult subject in electromagnetic compatibility (EMC) analysis and design of power converters for electric vehicles (EV) because of its complex formation mechanism and hidden propagation path. This paper studies a new mechanism of CM conducted emission caused by the leakage flux of a toroidal inductor in the main circuit of a boost DC/DC converter. The stray magnetic source and the CM inducted loops are firstly identified out by simulation analysis and experiments. Then a comprehensive conducted emission circuit model including magnetic coupling parameters is built to explain this CM EMI formation mechanism. Finally, several effective magnetic coupling suppression methods are proposed and verified, such as changing the installation angle of the inductor and the shape of the magnetic core. The research results are helpful to the EMC understanding and design of power electronic converters.
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Frick, M., R. Eidher i R. Weigel. "Coupling path influence on the conducted emission measurement results by the EMC semiconductor test board". Advances in Radio Science 9 (1.08.2011): 303–8. http://dx.doi.org/10.5194/ars-9-303-2011.
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Abstract. The fact of reduced development time in the automotive sector requires a change in the electromagnetic compatibility (EMC) validation of electronic components. To increase the development time of automotive components, e.g. sensors or electronic control units (ECUs), it is mandatory to verify the EMC behavior of the integrated circuit (IC) itself in an early development stage simultaneous to the development process of the entire ECU into which it is embedded. The conducted IC EMC tests emission as well as immunity is realized with a specific test printed circuit board (PCB) which is built according to the guidelines of the Bosch, Infineon, Siemens VDO Specification (BISS, 2007). The measurement results of these EMC tests are affected by the test PCB itself. To deduce the application requirements of the component from the application circuit of the test PCB it is necessary to consider this influence by the printed circuit board. The text at hand gives an overview on how far the emission results are adulterated by the used test PCB. The presented method also grants a validation of the disturbance voltage directly at the IC pin considering the application circuit.
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Hiyane, Akira, i Daichi Futagoishi. "Impact of a Lecture Conducted in the Outdoor Experience Program on Elementary School Children". Journal of the Japanese Forest Society 104, nr 6 (1.12.2022): 330–35. http://dx.doi.org/10.4005/jjfs.104.330.
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Dziubiński, Mieczysław, Ewa Siemionek, Mieczysław Plich, Artur Drozd i Krzysztof Toborek. "Simulation of automotive starter faults". Journal of KONBiN 42, nr 1 (1.06.2017): 399–417. http://dx.doi.org/10.1515/jok-2017-0036.
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Abstract The article presents a new diagnostic method of a motor starter based on the analysis of the starter’s power and the Hall effect. Using the Matlab Simulink program the wear and tear impact of the starter sleeves on power characteristics was simulated. For the analysis of the flux propagation and the distribution of magnetic induction for selected states of the wear and tear of the sleeve the QuickField program was used. Within the experimental tests, registration of the distribution of magnetic induction was conducted by the Hall sensor placed in the link slot. The model and the tests made it possible to develop diagnostic patterns within the OBD diagnostics.
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Dziubiński, Mieczysław, Ewa Siemionek, Mieczysław Plich, Artur Drozd i Krzysztof Toborek. "Simulation of Automotive Starter Faults". Journal of KONBiN 44, nr 1 (1.12.2017): 141–58. http://dx.doi.org/10.1515/jok-2017-0065.
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Abstract The article presents a new diagnostic method of a motor starter based on the analysis of the starter’s power and the Hall effect. Using the Matlab Simulink program the wear and tear impact of the starter sleeves on power characteristics was simulated. For the analysis of the flux propagation and the distribution of magnetic induction for selected states of the wear and tear of the sleeve the QuickField program was used. Within the experimental tests, registration of the distribution of magnetic induction was conducted by the Hall sensor placed in the link slot. The model and the tests made it possible to develop diagnostic patterns within the OBD diagnostics.
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Sidhu, R. S., Aidy Ali i M. R. Hassan. "Experimental Determination of Fatigue Life of Automotive Jounce Bumper". Key Engineering Materials 462-463 (styczeń 2011): 634–38. http://dx.doi.org/10.4028/www.scientific.net/kem.462-463.634.
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It is evident that most rubber components in the automotive industry are subjected to repetitive loading. Vigorous research is needed towards improving the safety and reliability of the components. The study is conducted on an automotive rubber jounce bumper with a rubber hardness of 60 IRHD. The test is conducted in displacement controlled environment under compressive load. The existing models by Kim, Harbour, Woo and Li are adopted to predict the fatigue life. The experimental results show strong similarities with the predicted models.
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Hamida, Ulil. "Using Principal Component Analysis for Factor Analysis in Indonesian Automotive Industries". IJID (International Journal on Informatics for Development) 8, nr 2 (23.03.2020): 62. http://dx.doi.org/10.14421/ijid.2019.08203.
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Policies related to the automotive industry have become significant for the Ministry of Industry. The problem in determining these policies is the determination of important factors for the automotive industry so that the policies formulated are right on target. The search for these important factors can be done by using the factor analysis method. So far, no studies have been conducted to examine the factors that influence the growth of the automotive industry. In this study, factor analysis is performed on factors in the automotive industry using the principal component analysis algorithm. The algorithm seeks to describe independently the aspects that become the main factors in determining the automotive industry. Based on an analysis of factors in the automotive industry production, the most influential factors are foreign investment, vehicle ownership ratios, and at last the change in GDP.
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Purwanto, Adi. "HUBUNGAN KREATIVITAS SISWA DENGAN HASIL BELAJAR LISTRIK OTOMOTIF SISWA KELAS II JURUSAN TEKNIK OTOMOTIF SMK NEGERI 2 BANGKO". PAKAR Pendidikan 13, nr 2 (15.07.2015): 102–11. http://dx.doi.org/10.24036/pakar.v13i2.93.
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This study examines the relationship problems with the creativity of students learning outcomes automotive electrical grade II Automotive Engineering Department of SMK Negeri 2 Bangko. This is a descriptive study, which aims to obtain a picture and a clear description of the relationship with the creativity of students learning outcomes automotive electrical. Hypothesis testing using Product Moment Correlation formula Person, previously conducted tests of normality and linearity regression analysis. From the analysis carried out turned out to be a relationship with the students' creativity automotive electric learning outcomes obtained at 95% significance level with large numbers of correlation coefficient of 0.421 and creativity of the student contribution to the learning outcomes for automotive electrical 17.72%, based on the results of data analysis we can conclude that there is a relationship significantly between the creativity of students with learning outcomes automotive electrical grade II Automotive Engineering Department of SMK Negeri 2 Bangko received at significant level of 95%.
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Sultana, Muneer, i Khairul Amilin Ibrahim. "Vehicle Production and Sales by Segment in ASEAN." GATR Global Journal of Business Social Sciences Review 1, nr 2 (4.03.2013): 40–46. http://dx.doi.org/10.35609/gjbssr.2013.1.2(5).
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Objective- a study has been conducted to scrutinize the vehicle production and sales by segment in ASEAN. Methodology/Technique- The study is prepared grounded on primary evidence and secondary material. The primary evidences have composed through oral interview from stalwarts of automotive industry. The secondary information has collected from the reports of international Insight of automotive industry and all existing literature has obtained from internet automotive websites, auto business magazines, and e-auto journals. Findings- Outcome of the research divulges that, in vehicle production and sales by segment i.e. Light Commercial Vehicle (LCV), Large Size and also Compact Vehicles in ASEAN expected to increase further in future years, so the Automotive Industries of ASEAN should uninterruptedly participate in Research and Development in order to keep up with their Global competitors in terms of technological advance. Novelty - ASEAN countries would implement the thoughtful and achievement policies in Automotive Industry in agreement to the auto information and world-wide automotive industry competition tendency, to enhance the development of automotive industry. Type of Paper : Empirical paper Keywords: , Sales, Vehicle, Automotive, Industry, Segment, ASEAN
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Fitri, Muhamad, S. Mahzan i Fajar Anggara. "The Mechanical Properties Requirement for Polymer Composite Automotive Parts - A Review". International Journal of Advanced Technology in Mechanical, Mechatronics and Materials 1, nr 3 (1.01.2021): 125–33. http://dx.doi.org/10.37869/ijatec.v1i3.38.
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Indonesia has a large variety of natural fibers in abundance. Some of natural fibers become organic waste if not used for something needed by humans. One of the potential uses of natural fiber composite materials is to be used in automotive components. But before natural fiber composites are used in automotive components, it is necessary to examine first what are the requirements for mechanical properties or other properties required by the automotive components. Especially the automotive components which have been made from Polymers, like dash board, Car interior walls, front and rear bumper and Car body, etc. Each of these automotive components has different function and condition, and that caused different mechanical properties needed. The purpose of this study is collecting the data from the literature, related to the properties needed for these automotive components. This study was conducted by studying the literature of research journals in the last 10 years. From the research journals, data on the requirements of mechanical properties for automotive components will be collected. Furthermore, the data of mechanical properties required for automotive components can be used as a reference to determine the reliability of automotive components made from composite
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Bora, Mumtaz Y. "Qualification of Automotive RF-IC Packages". International Symposium on Microelectronics 2014, nr 1 (1.10.2014): 000820–25. http://dx.doi.org/10.4071/isom-thp23.
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The use of electronic components in the automotive industry is growing at an accelerated pace due to the transition from mechanical systems to electronic assemblies to meet the needs for automotive safety, comfort, connectivity and infotainment. The major drivers contributing to this growth are electronics systems that support engine controls, airbag systems, crash sensors, remote keyless entries, climate control and telematics. Qualification of automotive components requires compliance to demanding performance, environmental and reliability standards. Specialized manufacturing flows, materials and inspection protocols are required in some cases to meet the requirements of automotive standards. The paper summarizes the qualification of an RF switch per the AEC Q100 standard and reviews the x-sectional analysis and tests conducted to ensure performance and long term reliability.
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Podgórska, Joanna, Katarzyna Mormul i Janusz Maksymowicz. "The risk identification and assesment on the example of companies from the automotive industry in Poland". Financial Internet Quarterly 18, nr 4 (1.12.2022): 89–99. http://dx.doi.org/10.2478/fiqf-2022-0030.
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Abstract The issues related to the identification and assessment of risk in the automotive industry are particularly important from the point of view of functioning in a changing environment. The main purpose of the article is to present the basic definitions of risk and its types, as well as to identify the most important sources of industry risk for companies operating in the automotive industry in Poland. In addition, it is also crucial to assess the impact of identified risks on the activities of these enterprises. Two methods were used in the empirical part: a survey questionnaire (research conducted with the management staff) and an in-depth interview, which was conducted with an auditor in the automotive industry. The research results show that in companies from the automotive industry, the main risks are identified in individual areas: operational, legal and IT. One of the main challenges is the ability to adapt to changing conditions, but also the diversification of suppliers so that a key supplier does not shut down the entire production line.
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Elistanto, Roni, Achadi Budi Santosa i Fitri Nur Mahmudah. "Evaluasi Efektivitas Manajemen Pembelajaran Guru Produktif Otomotif SMK". Tadbir : Jurnal Studi Manajemen Pendidikan 4, nr 1 (14.05.2020): 101. http://dx.doi.org/10.29240/jsmp.v4i1.1183.
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This study aims to determine (1) the quality of learning materials for automotive productive teacher theory; (2) Preparation and planning of automotive productive teacher learning; (3) Synchronization of theoretical learning with productive teacher practice learning (4) Supervision and follow-up after the evaluation of productive teacher learning. This type of research is an evaluation with a descriptive approach. This research was conducted at SMK Muhammadiyah 1 Moyudan. The respondents were students of automotive engineering expertise programs, all automotive productive teachers, and school principals. The evaluation model used is the Goal Oriented Evaluation Model, which is an evaluation which is oriented towards the objectives of the automotive productive teacher learning management program. Data collection techniques by questionnaire, interview, observation, and documentation. The validity of the instrument through the help of a competent panel. The results showed: (1) The quality of automotive productive teacher learning materials in SMK Muhammadiyah 1 Moyudan was effective. (2) Preparation and planning of learning of automotive productive teachers in SMK Muhammadiyah 1 Moyudan effectively. (3) Synchronization of theoretical learning with learning practices of automotive productive teachers in SMK Muhammadiyah 1 Moyudan effectively. (4) Supervision and follow-up after the evaluation of the learning of automotive productive teachers of SMK Muhammadiyah 1 Moyudan is effective.
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Lee, Junesang, Jungrae Ha, Minho Kim, Sangwon Yun, Yeongsik Kim i Wansoo Nah. "Prediction of Conducted Emission in a PMSM-Drive Braking System Using a Circuit Model Combined with EM Simulation". International Journal of Automotive Technology 20, nr 3 (24.05.2019): 487–98. http://dx.doi.org/10.1007/s12239-019-0046-3.
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Quershi, Kafeel Uddin, i Danish Ahmed Siddiqui. "Impact of Supply Chain Flexibility and Supplier Development on Supply Chain Effectiveness in Automotive Industry of Pakistan". ABC Journal of Advanced Research 8, nr 1 (30.06.2019): 15–28. http://dx.doi.org/10.18034/abcjar.v8i1.84.
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The purpose of this research is to study the significance of supply chain strategies namely supplier development and supply chain flexibility towards supply chain effectiveness in automotive industry of Pakistan. A survey was conducted using self-administered questionnaires to collect data from 300 supply chain professionals working in automotive manufacturing companies of Pakistan. The finding indicates that supplier development and supply chain flexibility have positive and significant impact on supply chain effectiveness in automotive industry of Pakistan. The research will help policy makers and management to integrate strategies and practices related to supplier development and flexibility to improve supply chain effectiveness in order to be competitive in automotive industry of Pakistan.
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Adzali, Nur Maizatul Shima, Noor Aaizaa Azhar, Zuraidawani Che Daud, Nur Hidayah Ahmad Zaidi i Sinar Arzuria Adnan. "Heat Treatment of SS 316L for Automotive Applications". Materials Science Forum 1010 (wrzesień 2020): 28–33. http://dx.doi.org/10.4028/www.scientific.net/msf.1010.28.
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Stainless steel 316L (SS 316L) is a low carbon-chromium-nickel-molybdenum austenitic stainless steel. Its application in automotive industry include as exhaust housings for catalytic converters and turbocharger. In this research, the tempering heat treatment was conducted by using SS 316L samples. These steels were austenitized at 860°C for 1 hours before doing two tempering process. Austempering was conducted at 360°C for 15 min in the muffle furnace then air cooled while martempering was conducted at 160°C for 15 min in a muffle furnace then quench in water. The corrosion test was carried out using 1.0 M oxalic acid solution for 30 days in room temperature. Hardness test and microstructural observation were carried out for SS 316L before and after corrosion test. Experimental result showed that untreated sample have highest hardness value before and after corrosion test which were 232 HV and 225 HV respectively. The hardness value before corrosion test is 199.7 HV for austempered sample, and 201.3 HV for martempered sample. Untreated sample shows the lowest corrosion rate (0.94×10-3 mpy), followed by austempered sample (1.89x10-3 mpy) and the highest corrosion rate is for martempered sample (2.36×10-3 mpy). After corrosion, under optical microscope observation, martempered steel has more pits than austempered steel. In summary, austempering is the best heat treatment for SS 316L in automotive applications that give high ductility and toughness after heat treatment with high corrosion resistance.
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Chen, Qiang Qiang, Xue Qi Wu, Ten Long Sun i Tin Tin Liu. "Research on New Automotive Drum Bench and Control System". Applied Mechanics and Materials 602-605 (sierpień 2014): 1459–62. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.1459.
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Automobile drum test bench is conducted test car's dynamic economy tests, special test equipment emissions performance evaluation and analysis of the simulated vehicle right road resistance is the key to drum test rig. This paper first describes the electrical simulation theory cars with resistance and inertia, and the establishment of automobile roads resistance electrical simulation mathematical model of the software platform drum bench and control system is analyzed and designed and conducted inertia simulation control mode the test results showed that inertia simulation control and reliable operation.
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Decharat, Somsiri. "Urinary toluene levels and adverse health symptoms among automotive garage workers, Nakhon Si Thammarat province, Thailand". Environmental Analysis Health and Toxicology 36, nr 3 (6.08.2021): e2021018. http://dx.doi.org/10.5620/eaht.2021018.
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To determine their urinary toluene levels, to describe the workers’ hygiene behaviors and the prevalence of adverse health symptoms among automotive garage workers exposed to chemical substances. A cross-sectional descriptive study was conducted by interviewing among automotive garages located in the Nakhon Si Thammarat province, Thailand. During between 1 November 2020 and 31 December 2020. A total of 140 automotive garages workers were selected using a purposive sampling method. The questionnaire was conducted via face-to-face interview and the toluene was quantified using gas chromatography. Descriptive statistics were computed for the variables. Risk factors were evaluated using multiple logistic regression analysis. Adjusted odds ratio (ORadj) and 95% confidence interval (CI) were presented as statistically significant when the p value was < 0.05. The Mann–Whitney U test was used to compare the medians of continuous variables of the two groups. The prevalence of skin effects (60.71%); respiratory tract irritation (49.29%); nausea (46.43%); and dizziness (40.71%) was remarkable in the automotive garage workers. Several socio-demographic variables were significantly associated with increased skin effects, respiratory tract irritant, nausea, and dizziness. The median urinary toluene level of the automotive garage workers was 145 μg/L (range, 12.0-958.0 μg/L) which the median urinary levels and demographic characteristics, occupational lifestyle, personal protective equipment used, hygiene behavior, and adverse health symptoms had significantly significant different (p< 0.05).Urine is one of the most useful a sample for biomonitoring of occupational exposure to toluene. Personal hygiene is important for the automotive garage workers, and it should be emphasized in education programs.
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Wahyuarini, Tri, Evi Sofiana i Syarifah Novieyana. "The Effect of Online Review on Consumer’s attitude and Purchase Intention towards automotive products". Inovbiz: Jurnal Inovasi Bisnis 10, nr 2 (18.12.2022): 111. http://dx.doi.org/10.35314/inovbiz.v10i2.2425.
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This study was conducted to examine the effect of online reviews on consumer attitudes and buying interest in automotive products by adopting research by Sudirman (2018). Sudirman’s research examines the influence of online YouTube reviews about Toyota Rush on consumers buying interest mediated by consumer attitudes.The main construct of this study is electronic word of mouth variables in the form of online reviews of automotive products and consumers attitudes and buying interest. The objective of this research are: Firstly, whether there is a positive influence from electronic word of mouth (e-WOM) in the form of online reviews on social media platform: YouTube, Facebook and WhatsApp on consumer attitudes towards automotive products. Secondly, whether there is a positive influence of consumer attitudes towards automotive products on buying interest in automotive products. And the thirdly, whether there is a positive influence of electronic word of mouth in the form of online reviews on social media platform: YouTube, Facebook and WhatsApp on consumer buying interest in automotive products.To find out whether the goal is proven or not, hypothesis is used then tested empirically using regression with the help of SPSS Program.The result show that it is proven that there is a positive influence of e-WOM on consumer attitudes towards automotive products. This research also proves that there is a positive influence of consumer attitudes towards automotive products on the purchase intention of automotive products. This research does not prove that there is a positive effect of e-WOM on consumer interest in buying automotive products, but proves that the influence of e-WOM on buying interest in automotive products mediated by the variable of consumer attitudes towards automotive products.
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Wardika, Sunanto, Dedi Suwandi i Munengsih Sari Bunga. "Penerapan Teknologi Mesin AC Mobil Bagi Siswa Jurusan Teknik Otomotif Di SMK Negeri 1 Losarang". Journal of Applied Community Engagement 1, nr 1 (24.08.2021): 41–47. http://dx.doi.org/10.52158/jace.v1i1.164.
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Completeness praktikun learning tool in achieving competence automotive field would be a necessity that must be met. Seeing the large number of students at SMKN 1 Losarang, majoring in Automotive engineering, having practicum facilities that are still relatively minimal, with the limited practical facilities, additional practical facilities are needed in the form of car AC machine trainers to improve student competence at SMK N 1 Losarang. Increased competence by providing trainer AC Drives and conducted training and workshops and provide free test and post-test were conducted before and after the training. With the application of AC engine technology competence of students majoring in Automotive cars increased by 20.5%. This is based on comparison of the value of the free test to post-test value that has been done. PKM activity carried out has an impact enough for both students and the school's own department.
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Hao, Jingjing, i Guangsheng Han. "On the Modeling of Automotive Security: A Survey of Methods and Perspectives". Future Internet 12, nr 11 (16.11.2020): 198. http://dx.doi.org/10.3390/fi12110198.
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As the intelligent car-networking represents the new direction of the future vehicular development, automotive security plays an increasingly important role in the whole car industry chain. On condition that the accompanying problems of security are proofed, vehicles will provide more convenience while ensuring safety. Security models can be utilized as tools to rationalize the security of the automotive system and represent it in a structured manner. It is essential to improve the knowledge about security models by comparing them besides proposing new methods. This paper aims to give a comprehensive introduction to the topic of security models for the Intelligent Transport System (ITS). A survey of the current methodologies for security modeling is conducted and a classification scheme is subsequently proposed. Furthermore, the existing framework and methods to build automotive security models are broadly examined according to the features of automotive electronic system. A number of fundamental aspects are defined to compare the presented methods in order to comprehend the automotive security modeling in depth.
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Bhise, Vivek D., Rashad Hammoudeh, James Dowd i Marc Hayes. "Understanding Customer Needs in Designing Automotive Center Consoles". Proceedings of the Human Factors and Ergonomics Society Annual Meeting 49, nr 18 (wrzesień 2005): 1686–90. http://dx.doi.org/10.1177/154193120504901802.
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This paper presents results of two studies conducted to determine customer needs in designing future center console designs for automotive products. The first study involved an observational survey of 150 vehicles in three parking lots to determine what items people store in their vehicles and the item locations. The data obtained from the survey provided a list of all the stored items, their distribution and their locations inside the vehicle. Papers, bottles, cups, books, bags and sunglasses were most frequently observed items in the vehicles. The second study was conducted to determine storage preferences of items in the center console. A foam-core center console with velcro surfaces was built inside a minivan. Thirty-six drivers were asked to select items that they would carry most often in their vehicles and place them on the center console surfaces. The resulting layouts of stored items were summarized. The summary data were provided to four teams of industrial design and engineering students to create design concepts for future automotive center consoles.
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Lugo-Sánchez, María Guadalupe, i Leo Guzmán-Anaya. "Spatial Clustering of Foreign Direct Investment: The Case of Japanese Automotive Suppliers in Mexico". México y la Cuenca del Pacífico 10, nr 29 (1.05.2021): 115–46. http://dx.doi.org/10.32870/mycp.v10i29.720.
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The arrival of Japanese investment in the Mexican automotive industry has caused an increase in the economic dynamism of the Bajio region, especially since the entry into force of the Mexico-Japan Economic Partnership Agreement in 2005. Previous research has been conducted from different perspectives explaining the spatial distribution and agglomeration of Japanese enterprises in host countries; however, studies that employ measurements of spatial clustering for Japanese firms are still scarce. For the present research, a unique spatial georeferenced database of Japanese automotive suppliers was created to identify the clustering patterns of firms. The results suggest that Japanese automotive supplier firms in Mexico favor spatial proximity. The use of spatial measurements of concentration provides evidence to further understand the presence of agglomeration of Japanese firms in the automotive industry.
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Dariusz Plinta, Ewa Golinska i Ľuboslav Dulina. "Practical Application of the New Approach To FMEA Method according to AIAG and VDA Reference Manual". Communications - Scientific letters of the University of Zilina 23, nr 4 (1.10.2021): B325—B335. http://dx.doi.org/10.26552/com.c.2021.4.b325-b335.
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System requirements in the automotive industry are constantly evolving and being improved. Currently, the entire supply chain, related to the automotive industry, is subject to the fourth amendment to the technical automotive standard - IATF 16949: 2016 Quality management systems - Detailed requirements for the use of ISO 9001: 2015 in serial production and production of spare parts in the automotive industry. In IATF standard, there are advices called reference manuals that provide important guidance on the quality system in this industry - one of them is the FMEA manual. The new guidelines in this regard, developed jointly by AIAG and VDA, entered into force in June 2019. Presentation of the most important changes introduced, as well as presentation of a practical example of the conducted analysis is the purpose of the article.
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Widyarsana, I. Made Wahyu, Aurilia Ayuanda Mulyadi i Suci Ameliya Tambunan. "Automotive Hazardous Waste Management in Automotive Shops of Indonesia’s Metropolitan City. Case Study: Bandung City, West Java Province". Environmental and Climate Technologies 26, nr 1 (1.01.2022): 129–42. http://dx.doi.org/10.2478/rtuect-2022-0011.
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Abstract The number of vehicles in Bandung City continues to increase every year in line with the growth of motorized vehicle repair shops, thereby increasing the generation of hazardous waste from automotive shop activities. Based on Indonesia’s Governmental Decree 101 of 2014, vehicle maintenance and repair activities are one of the businesses that produce hazardous waste. This study focused on licensed and unlicensed automotive shops in Bandung City using stratified sampling methods by determining waste generation and composition, evaluating existing management systems, followed by developing management system alternatives. In determining the generation and composition of hazardous waste from automotive shop activities, a sampling of 42 unlicensed automotive shops and 11 unlicensed automotive shops in 3 areas of Bandung City was conducted. Sampling results of hazardous waste generation are 1.83 kg/vehicle/day for motorcycle automotive shops and 6.90 kg/vehicle/day for car automotive shops. The largest composition of hazardous waste produced in licensed shops is used oil with a proportion of 29.60 % and metal scrap component with a proportion of 35.83 % for unlicensed automotive shops. The projection results of hazardous waste generation in 2021 are around 774.26 tonnes/day. If the hazardous waste generated is not properly managed it can pose a risk to human health and the environment. An integrated management system for hazardous waste consists of packaging activity, storage activity, collection, transportation, and recycling activity.
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Hyseni, Merita. "Preparing University Students of English Department for the Kosovo Labor Market: A Case Study Conducted at the University of Prishtina". International Journal of Research and Scientific Innovation X, nr VI (2023): 01–21. http://dx.doi.org/10.51244/ijrsi.2023.10601.
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This research aims to examine whether graduates of English Department and Literature in Faculty of Philology at University of Prishtina are prepared to enter the labor market and if their higher education preparation meets the requirements of employment. Moreover, this study will try to analyze if there are job skills built and implemented specifically in this department, and what skills are students mostly being taught in this institution. This paper analyzes and interprets the results, by backing up the arguments with factual sources to answer the two broad questions of the study. The findings reveal that while there is a certain level of job skills implementation, particularly in teamwork, research, and critical-thinking skills, there is room for improvement and a need for greater incorporation of employability skills. Most English graduates feel sufficiently prepared for the labor market, but a minority attribute their lack of readiness to the insufficient implementation of job skills. Communication skills, practical skills, leadership skills, critical-thinking skills, and problem-solving skills were identified as areas where students desired higher implementation. The study suggests that additional preparation and training are necessary for English graduates to meet the requirements of the labor market and feel confident before entering employment.
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EL-Khalil, Raed. "The mediating effect of lean management on the relationship between flexibility implementation and operational metrics in US automotive manufacturing plants". Journal of Manufacturing Technology Management 29, nr 8 (10.12.2018): 1376–99. http://dx.doi.org/10.1108/jmtm-04-2018-0108.
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Purpose The purpose of this paper is to identify the mediating effect of lean management (LM) dimensions on the relationship between flexible manufacturing systems (FMS) dimensions and operational performance metrics. Design/methodology/approach A survey questionnaire was developed based on previous literature and interviews conducted at the automotive facilities visited that identified 28 lean dimensions, 15 flexibility dimensions and 8 operational performance metrics. The survey was presented to 175 North American automotive manufacturing managers through interviews conducted at 64 automotive facilities. A total of 164 usable responses were studied. Findings Lean and FMS are multi-dimensional philosophies, the results demonstrate that the automotive industry in North America has implemented many dimensions of both philosophies. Each dimension is categorized based on specific organizational metrics. The 64 facilities studied use common dimensions identified by this study for lean and flexibility. Data analysis indicates a direct link between lean, flexibility and operational metrics. It shows that LM plays a critical role in improving the impact of flexibility on performance metrics. The results also indicate that specific lean and FMS dimensions or categories have higher significant roles than others in the relationship between LM, FMS and operational performance metrics. Research limitations/implications Since the sample size only considered automotive manufacturing facilities, the results need to be considered with caution. Originality/value This research empirically develops a framework linking FMS and LM to operational performance metrics. This research addresses an area within which there is little consensus on the relationship between LM, FMS and their impact on operational performance metrics. The study is unique due to the depth and breadth of the investigation that far exceeds previous literature conducted. In addition, this research highlights the LM and FMS practices on which managers should focus on when attempting to improve operational performance metrics at their facility.
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Aisyah, Siti, Humiras Hardi Purba, Choesnul Jaqin, Zulfi Restu Amelia i Hendra Adiyatna. "Identification of Implementation Lean, Agile, Resilient and Green (LARG) Approach in Indonesia Automotive Industry". Journal Européen des Systèmes Automatisés 54, nr 2 (27.04.2021): 317–24. http://dx.doi.org/10.18280/jesa.540214.
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Indonesia's economic growth, which has developed in the last few decades, has contributed to an increase in the automotive industry sector. The automotive industry continues to increase the competitiveness of the automotive industry. The Lean, Agile, Resilient, Green (LARG) approach that has been applied by several global automotive industries, is able to increase competitiveness and performance in a sustainable manner. The purpose of this study is to analyze the implementation of the LARG approach in Indonesian automotive, as one of the bases for the automotive industry in Asia. The LARG value index is conducted to determine the level of application in the automotive industry in Indonesia. The mapping of the level of importance and performance of each of the LARG sub indicators was carried out using the Importance Performance Analysis (IPA) method. The results of this study confirm that there are several LARG sub indicators that have not been implemented properly. Green has the most sub-indicators that need to be improved, namely PG1 (ISO 14000 and OHSAS Certificates), PG2 (Collaboration with suppliers and customers in protecting the environment), PG6 (Carrying out industrial waste recycling), and PG8 (Product design that can reduce consumption of energy and raw materials). The calculation of the LARG implementation index value is 4.41.
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Matope, Stephen, Gibson P. Chirinda i Blessed Sarema. "Continuous Improvement for Cost Savings in the Automotive Industry". Sustainability 14, nr 22 (18.11.2022): 15319. http://dx.doi.org/10.3390/su142215319.
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Today’s manufacturing environment is characterized by rising production costs. Automotive companies are faced with a challenge of meeting the ever-changing customer needs at the minimum possible cost. Reducing the production costs is of paramount importance for a company to remain competitive in a turbulent environment. How can companies in the automotive industry increase cost savings? This paper focuses on continuous improvement for cost savings in the automotive industry. This was conducted at an automotive production line using the work-study technique. Time and method studies were conducted on the production line of one of the products. This was done under these objectives: to identify excess raw material input and non-value adding activities in the product line, to determine current factory capacity, to determine factory capacity utilization, and to implement improvements on the product line so as to increase productivity. The daily target at the company was eight complete units per shift, and the research explored the potentials of increasing that daily target with little to no increase in the number of operators and workstations. The results demonstrate an increase in productivity by 50% by adding one more workstation and one more operator at the surface finishing station. This was successfully implemented and the company is now producing 12 units per shift.
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Taha, Zahari, Hassan Alli i Salwa Hanim Abdul Rashid. "Users’ Requirements and Preferences in the Success of a New Product: A Case Study of Automotive Design". Applied Mechanics and Materials 215-216 (listopad 2012): 484–88. http://dx.doi.org/10.4028/www.scientific.net/amm.215-216.484.
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There is a significant amount of research and empirical investigations indicating that consideration of users’ requirements and preferences has become an important issue in product design. They are also important as a valuable source of facilitating the product designer in establishing the characteristics of a new product. The aim of this study is to establish the influence of users’ requirements and preferences that has resulted in the success of an automotive. A survey was conducted to identify the key characteristics factors for success of an automotive. Based on these findings, several recommendations are proposed for a product designer to develop the specifications for a new automotive.
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Salleh Hudin, Norlaile, i Abu Bakar Abdul Hamid. "Supply Chain Risk Management in Automotive Small and Medium Enterprises in Malaysia". Applied Mechanics and Materials 773-774 (lipiec 2015): 799–803. http://dx.doi.org/10.4028/www.scientific.net/amm.773-774.799.
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The current automotive supply chain is facing more risks than ever due to the heavy dependencies of local automotive component manufacturers with foreign and established global producers. In response, this paper is designed to explore the supply chain risk management (SCRM) practice of automotive industry in Malaysia. In-depth case studies were conducted at two automotive components manufacturers based on three constructs of SCRM framework including the SCRM process, tools used in SCRM and techniques to minimize risk. The case studies revealed that the automotive companies implemented failure mode and effect analysis (FMEA), 5 why analysis, impact-aspect study, and recovery planning to manage their supply chain risks. In addition, brainstorming techniques, experience and expert judgment were mainly used as risk identification and assessment techniques. Most of the risks encountered during operations were dealt by reactive strategies such as back-up suppliers and increasing buffer stocks. Overall, the automotive companies are heading towards more formal and sophisticated SCRM especially with the certification of TS16949 although there are still plenty of rooms for improvements in the risk identification and risk assessment techniques since very limited quantitative techniques were evidenced.
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Lee, Jae Mun, Chul Hee Lee i Seung Bok Choi. "Vibration Damping of Automotive Driveshafts with Piezofiber Composite Structures". Advanced Materials Research 47-50 (czerwiec 2008): 222–25. http://dx.doi.org/10.4028/www.scientific.net/amr.47-50.222.
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This paper presents a solution of the vibration reduction in driving automotive shafts. Generally, vibration modes in automotive driveshafts are divided into the bending and torsional vibrations. However, the bending vibration is more dominant factor when it excites with the resonance frequencies in automotive driveshafts. In this paper, the vibration damping structure of automotive driveshaft is introduced by incorporating piezofiber composite structure, which is also called as MFC (Macro Fiber Composite). The MFC is an innovative actuator that offers high performance and flexibility than other piezo-materials, so it is the best candidate of actuator to apply to the curved surface of shaft. In order to simulate the bending vibration reduction in the automotive shaft, analytical model based on cylindrical shell theory was developed. Moreover, Finite Element Analysis (FEA) using the piezoelectric-thermal analogy technique was conducted to confirm the analytical results and demonstrate the vibration reduction performance. The effect by the polarity of MFC on the vibration damping is also studied to find the best combination of MFC activation. Thus, the results showcase the optimal vibration damping capabilities using MFC in automotive driveshafts, and provide an outlook for the active damping control using the multi-mode resonance controllers.
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Beraha, Isidora. "Revitalization of automotive industry in Serbia: Is the role of fiat crucial?" Zbornik Matice srpske za drustvene nauke, nr 159-160 (2016): 767–83. http://dx.doi.org/10.2298/zmsdn1660767b.
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This paper deals with the analysis of the economic effects of Fiat investment on the development of automotive industry in Serbia. The main objective of the research is to determine why the expected local suppliers base was not created, and whether it was mainly influenced by Fiat. The research is based on the concept of clusters as effective instruments that enable the integration of local suppliers into supply chain of global automotive manufacturers, as well as on the assumption that the strength of clusters is primarily determined by the presence of large, powerful enterprises. The empirical research was conducted using econometric analysis (stochastic frontier analysis) and statistical t-tests on panel data consisting of 40 enterprises operating in the Serbian automotive sector. The aim was to analyze whether the presence of large enterprises increases the cluster performances in Serbian automotive industry. The empirical research results showed that large companies, on average, decrease cluster performances thus pointing out to the conclusion that the absence of large and powerful global companies in the automotive cluster of Serbia, i.e. the absence of Fiat, has significantly reduced the possibility of creation of local suppliers base in the Serbian automotive sector.
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Candido, Guido Muzio, i Paulo Carlos Kaminski. "Civilian armored vehicle operations in Brazil – challenges and production processes improvements: a qualitative survey". Production Engineering Archives 29, nr 2 (26.04.2023): 128–39. http://dx.doi.org/10.30657/pea.2023.29.15.
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Abstract Armoring civilian vehicles requires specialized knowledge and experience that many armoring companies lack as they are not direct or indirect suppliers of vehicle manufacturers. This limits their access to automotive quality and manufacturing certifications or detailed vehicle designs, which can result in loss or malfunctioning of automotive components during the armoring process. Therefore, this study aimed to investigate the challenges faced by Brazilian civilian armoring companies and identify opportunities for improvement in their production processes. Qualitative research was conducted using a questionnaire-based survey of eight specialized firms in Brazil, as well as literature related to DFMA, design for manufacturing and assembly, quality, automotive, and ballistic references. The study results include detailed armoring operation steps, qualitative survey reports, and helpful literature references for armoring practitioners to generate a standard armoring procedure for different vehicle models. Following best practices in automotive and armoring procedures collected in the survey responses can standardize and enhance ballistic protection operations while preserving the original vehicle systems' functionalities and warranties. This work provides valuable information for armoring companies to improve their operations and interfaces with automotive systems and follow automotive and ballistic references.
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Mikosch, Natalia, Tina Dettmer, Benjamin Plaga, Marko Gernuks i Matthias Finkbeiner. "Relevance of Impact Categories and Applicability of Life Cycle Impact Assessment Methods from an Automotive Industry Perspective". Sustainability 14, nr 14 (19.07.2022): 8837. http://dx.doi.org/10.3390/su14148837.
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Climate change impacts have been extensively addressed in academia, politics and industry for decades. However, particularly within the scientific community, the importance of considering further impact categories to ensure holistic environmental assessment and avoid burden shifting is strongly emphasized. Since considering all impact categories might become overwhelming for industry, a prioritization approach can support practitioners to focus their efforts on the most relevant impacts. Therefore, within this paper, an approach for the identification of relevant impact categories is developed for the automotive sector together with Volkswagen AG. The evaluation is conducted using a criteria set including criteria groups “relevance for automotive sector” and “relevance for stakeholders”. For the impact categories identified as relevant, an evaluation of LCIA methods is conducted considering the methodologies CML and ReCiPe 2016 and the methods recommended by PEF. The results demonstrate that climate change is by far the most relevant impact category followed by resource use, human toxicity and ecotoxicity from both automotive and stakeholder perspective. Based on the evaluation of the LCIA methods, a combination of different methods can be recommended. This work provides guidance for the automotive sector to prioritize its focus on the most relevant impact categories and to select applicable LCIA methods for their quantification.
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Suwarno, Sartono Manto, i Bambang Ismanto. "Evaluasi Tempat Uji Kompetensi Teknisi Otomotif dalam Peningkatan Mutu Lulusan Sekolah Menengah Kejuruan". Kelola: Jurnal Manajemen Pendidikan 7, nr 1 (1.07.2020): 98–109. http://dx.doi.org/10.24246/j.jk.2020.v7.i1.p98-109.
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The objective of this research is to evaluate the context, input, process and product components in Evaluating Implementation of Competency Test Place for Automotive Technician at SMK Negeri 2 Salatiga. The implementation of this research is conducted with a descriptive evaluative research method using CIPP (context, input, process and product) evaluation model. Data collection in this research is carried out through interviews, observations and documentations which are validated through Focus Group Discussion (FGD) activities. The results of this research stated that: 1). Context Evaluation of Implementation Competency Test Place for Automotive Technician at SMK Negeri 2 Salatiga is based on the identification of needs and policies by the government; 2). Input Evaluation of Implementation Competency Test Place for Automotive Technician at SMK Negeri 2 Salatiga already has technical and administrative readiness in the Field of Automotive Engineering Expertise; and Competency Test for Automotive Technicians; 3). Process Evaluation of Implementation Competency Test Place for Automotive Technician is still not in accordance with expectations and plans that have been made; 4). Product Evaluation of Implementation Competency Test Place for Automotive Technician at SMK Negeri 2 Salatiga has been carried out, however there are still many obstacles encountered in it. The conclusion of this research is the decision on the Implementation Competency Test Place for Automotive Technician at SMK Negeri 2 Salatiga is more incremental. It seems to be an important consideration that the Implementation Competency Test Place for Automotive Technician at SMK Negeri 2 Salatiga should be continued with some improvements.
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Naude, Micheline Juliana. "Supply chain challenges in the South African automotive sector: do location, size and age matter?" South African Journal of Economic and Management Sciences 16, nr 4 (29.11.2013): 407–17. http://dx.doi.org/10.4102/sajems.v16i4.411.
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The South African automotive industry makes an important contribution to the South African economy. However, there are deficiencies within the local automotive component manufacturers’ (ACMs) supplier base and therefore automotive assemblers, or original equipment manufacturers (OEMs), have to import many of their parts requirements. These deficiencies are caused by ACMs’ lack of technology, global supply capability, cost competitiveness and their geographic location (ACMs are scattered across the country). A study was conducted to explore the supply chain challenges South African ACMs face and whether the location, size and age of participating ACMs have a bearing on whether they face the same challenges. The results revealed that the most significant supply chain challenges in South Africa were in the customer relationship category. From the hypotheses testing, the conclusion could be drawn that, in general, participating ACMs face common supply chain challenges, irrespective of their location, age and size.This article contributes to the published research on the topic and the findings reveal that business opportunities in the automotive industry exist for entrepreneurs aspiring to enter into the automotive component industry.
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Arta, Ketut Nila, A. A. Kompiang Oka Sudana i Gusti Agung Ayu Putri. "Workshop Marketplace System Using Rajaongkir API, Leaflet API and Midtrans Payment Gateway". International Journal of Natural Science and Engineering 6, nr 1 (10.04.2022): 1–7. http://dx.doi.org/10.23887/ijnse.v6i1.44033.
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The automotive shop is a business engaged in the automotive sector that serves vehicle repairs and sales of various kinds of vehicle spare parts. A marketplace is a place for buying and selling or a market that uses internet media. The current marketplace is still very common, making it difficult to find a marketplace that focuses on the automotive sector and difficult to find information about available automotive shops around. The automotive shop marketplace system can help to carry out the process of buying and selling vehicle spare parts and assist in finding various spare parts and information about available automotive shops based on the user's location. This system was developed on a web-based basis using the PHP programming language with the Laravel framework and integrated with the Leaflet API, RajaOngkir API, and Midtrans Payment Gateway as additional features in creating a marketplace. The leaflet API displays a map containing the location of the automotive shop listed on the marketplace. RajaOngkir API provides information about shipping costs to the buyer's place from the seller's place. Midtrans Payment Gateway bridges the payment process carried out by both parties so that it can take place properly. The method used in this research is to use the System Development Life Cycle (SDLC) waterfall method. The results of the research conducted were tested using the black-box method.
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Dönmez, Nurten, i Turgut Özkan. "Effects of Changes in Financial Ratios of Companies on the Performance of Stock Prices in the Exchange Market: The Automotive Sector". EMAJ: Emerging Markets Journal 12, nr 1 (17.08.2022): 1–12. http://dx.doi.org/10.5195/emaj.2022.242.
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By examining the relationship between financial ratios of companies and stock prices, this study investigates whether changes in the financial ratios of companies affect stock prices. Twelve financial ratios were used as independent variables and stock price was used as the dependent variable. The study was conducted via panel data analysis method with data from seven automotive companies traded in Borsa İstanbul (BIST) and six automotive companies traded in stock markets of Germany, the USA, and Sweden for the period of 2007Q1-2018Q4. For automotive companies traded in BIST, stock price is affected by liquidity ratios, financial structure ratios, and activity ratios but there is no statistically significant relationship between stock price and profitability ratios. On the other hand, for the automotive companies traded in stock exchanges in other countries, stock price is seen to be affected by liquidity ratios, financial structure ratios, activity ratios, and profitability ratios.
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Syan, Chanan S., i Anthony S. White. "Role of European Automotive Supplier Integration in New Product Development". International Journal of Customer Relationship Marketing and Management 2, nr 3 (lipiec 2011): 1–25. http://dx.doi.org/10.4018/jcrmm.2011070101.
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Over the past two decades, the automotive industry has experienced major changes as a result of globalisation, changing customer requirements and environmental legislation. The supplier integration in the new product development process is a significant step in facilitating reduction in the time to market of innovations and reducing costs. The aim of this work is to assess the extent of supplier integration in automotive organisations and to identify what barriers still exist. An exploratory Europe-wide survey was conducted, and 31 usable returns from automotive organisations spread across the EU. The survey confirmed the increasing importance of supplier integration in the automotive industry; however, the practice varies from organisation to organisation. They also indicate that most automobile manufacturers are engaged in functional rather than strategic supplier integration, indicating that the supplier integration is not yet fully developed, but progress in the first tier of suppliers is becoming common.
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Sultana, Muneer, i Khairul Amilin Ibrahim. "Trends in the Global Automotive Sector". Australian Journal of Business and Management Research 03, nr 11 (7.11.2013): 01–05. http://dx.doi.org/10.52283/nswrca.ajbmr.20130311a01.
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Automakers everywhere in the world are pinning their hopes on rising demand in the developing nations. Although customers in mature markets are downscaling to fuel – efficient basic cars, a sizeable proportion of consumers in the BRIC (Brazil, Russia, India, and China) markets still aspire to own bigger cars, such as SUVs. With demand for vehicles deteriorating in most established marketplaces in the aspect of the world-widest agnation, high fuel costs and metropolitan pouring limitations, the industry is turning its consideration even extra powerfully towards the increasing middle classes in the new power houses of China, India, Brazil, Russia and other growing nations. In this context a study has been conducted to know the trends of automotive industry globally. The study is equipped grounded on primary facts and secondary statistics. The primary data has collected through oral interview from stalwarts of automotive industry. The secondary facts is composed from the information of international conference of automotive industry and all existing literature has collected also from internet automotive websites, auto business magazines, e-auto journals etc. findings out the study reveals that there is growing demand for car in future at global level . Finally suggestions have been framed and conclusions have been drawn for the study.
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Degani, Asaf, Claudia V. Goldman, Omer Deutsch i Omer Tsimhoni. "On Sensitivity and Holding in Automotive Systems". Proceedings of the Human Factors and Ergonomics Society Annual Meeting 60, nr 1 (wrzesień 2016): 1906–10. http://dx.doi.org/10.1177/1541931213601435.
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We propose an approach to human-machine interactions that emphasizes sensitivity to the user’s needs and consecrates caretaking, or holding, of the user so as to fulfill these needs. We borrow the concepts of sensitivity and holding from psychoanalysis and then operationalize them in the context of human-machine interaction. A pilot study of drivers’ interactions with a climate control system was conducted to understand drivers’ needs, wants, and manner of interaction. Based on these results we built an AI-based system that is sensitive to the users’ needs and attempts to fulfill them in a dedicated manner (holding). We then evaluate the new system in another driving study. Preliminary results suggest that a sensitive/holding machine is better than the regular interface and not far behind a human expert “working” the system in response to drivers’ needs and wants.
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Breitinger, Jonas, Mark Hellmann, Helerson Kemmer i Stephan Kabelac. "Automotive Fuel Cell Systems: Testing Highly Dynamic Scenarios". Energies 16, nr 2 (5.01.2023): 664. http://dx.doi.org/10.3390/en16020664.
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PEM fuel cell systems face highly dynamic load profiles in automotive application. This work showcases the impact of media supply adaption, system architecture and test rig restrictions on the transient voltage response of an automotive fuel cell stack. Current step and load profile experiments were conducted on a system test rig, featuring automotive balance of plant components, and a short stack test bench. A time scale analysis allowed us to identify the predominant effect for the voltage response in each test case. The voltage response measured in the test cases was dominated either by air supply, membrane humidification or coolant temperature dynamics. This systematic comparison of different types of test setups highlights the importance of application-like system level testing as, in contrast to common experiments, different phenomena shape the electrical stack behavior.
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Sriram, K. V., Raj Drisya i Kamath Giridhar. "Does Work Environment & Work-Life Balance Influence Women Employees’ Intention to Stay?" Studies in Business and Economics 17, nr 2 (1.08.2022): 239–51. http://dx.doi.org/10.2478/sbe-2022-0036.
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Abstract High attrition rates among women employees has been a matter of concern in the recent times especially in the automotive sector. This study attempts to find reasons for this high attrition rate through the lens of work environment and work-life balance. This paper identifies variables that can help in segregating those women who plan to leave the automotive industry and the individuals who expect to remain with a company. This quantitative study was conducted across several leading automotive giants in India. A questionnaire covering several aspects relating to intention to stay, work-life balance, organisation culture, policies and rewards and recognition was designed using previous literature in this area. 250 samples were collected using convenience sampling technique. Hypotheses of the study were tested using Partial Least Square - Structural Equation Modelling method. The results show that organizational culture, work-life balance and organizational polices are the main factors influencing the intention to stay among the women workforce in automotive sector.
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Putri, Azzahra Ruwanda Attina. "English Slogans in Automotive Advertisement: Syntactical Category Analysis". Journal of Literature, Linguistics, & Cultural Studies 1, nr 1 (31.10.2022): 174–89. http://dx.doi.org/10.18860/lilics.v1i1.2363.
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The syntactic category is known as part of speech or word class, and it tells about the words in the sentence function. This study examined the syntactic categories used in English slogans in automotive advertisements. Practically, this study examined the types of syntactic category and how it is used in English slogans in automotive advertisements. By employing a descriptive qualitative method in which the data were analyzed using Carnie’s (2013) theory of syntactic category, the researcher took the data from the official website of several automotive brands. The researcher chose ten English slogans of automotive advertisements from America and Asia consisting of phrases and sentences which became the data of this study. The results of this study revealed that there are two kinds of phrases and sentences, including five noun phrases, one adjective phrase, three imperative sentences, and one interrogative sentence in the automotive commercials. To investigate the word function and position in English slogans, the data were described by using a tree diagram. Furthermore, it could be concluded that the mostly used phrases and sentences in English slogans in automotive advertisements were noun phrases and imperative sentences. Through the results of this study, it is suggested that the next researchers can use other objects of the study besides the automotive commercials from America and Asia. Further studies can also be conducted in English advertising slogans in other products, such as motorcycle, food, cloth, tourism, phone, beauty and other commercials.
Keywords: Syntax, Syntactic Category, Slogans
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Wattanakomol, Sunee, i Thanin Silpcharu. "Second-order confirmatory factor analysis of auto parts manufacturing industry management guidelines for sustainable success". Uncertain Supply Chain Management 10, nr 3 (2022): 905–12. http://dx.doi.org/10.5267/j.uscm.2022.3.004.
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Due to the slowdown of the world economy, the growth of the world's automobile manufacturing industry has declined. As a result, the production rate of automotive parts tends to decrease as well. The objective of this study was to investigate the guidelines for managing the automotive parts manufacturing for sustainable success. The study was conducted qualitatively and quantitatively. The results of the study revealed four components of the management of the automotive parts manufacturing industry; namely, 1) development of servitization, 2) development of organization, 3) development of labor skill, and 4) development of technology. As for the analysis of the second-order confirmatory factor model developed, it was found that the model passed the assessment criteria and was consistent with the empirical data.