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Meehan, Samantha. "The fate of cyanide in groundwater at gasworks sites in South-Eastern Australia /". Connect to thesis, 2000. http://eprints.unimelb.edu.au/archive/00000229.
Pełny tekst źródłaHepola, Jouko. "Sulfur transformations in catalytic hot-gas cleaning of gasification gas /". Espoo [Finland] : Technical Research Centre of Finland, 2000. http://www.vtt.fi/inf/pdf/publications/2000/P425.pdf.
Pełny tekst źródłaTang, Wing-keung. "Redevelopment of potentially hazardous installations : a case study of the Hong Kong and China gas works at Ma Tau Kok /". [Hong Kong] : University of Hong Kong, 1993. http://sunzi.lib.hku.hk/hkuto/record.jsp?B13814199.
Pełny tekst źródłaFarkas, Zita. "The reception of Jeanette Winterson's work: The manufacture of a Contemporary British Writer". Thesis, University of York, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.489192.
Pełny tekst źródłaGriffiths, Sarah Jane. "The charitable work of the Macclesfield silk manufacturers, 1750-1900". Thesis, University of Liverpool, 2006. http://hdl.handle.net/10034/81282.
Pełny tekst źródłaAndersson, Henrik. "Thermal fatigue and soldering experiments of additively manufactured hot work tool steels". Thesis, Karlstads universitet, Fakulteten för hälsa, natur- och teknikvetenskap (from 2013), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-68677.
Pełny tekst źródłaVåra moderna tillverkningsprocesser är under ständig utveckling. Drivande motiv är minskade tillverkningskostnader, högre tillverkningskvalitet, kortade ledtider samt minskad miljöpåfrestning. Pressgjutning av aluminium är en effektiv och attraktiv tillverkningsprocess ofta använd inom till exempel fordonsindustrin. Utvecklingen av pressgjutningsteknologin har gått hand i hand med utvecklingen av det varmarbets-verktygsstål som används i gjutformarna (pressgjutningsverktyget). Den utvecklingen har lett till dagens processnivå och branschstandard. Men med den revolutionerande additiva tillverkningsteknologins (AM) intåg, och möjlighet att producera komponenter av varmarbetsstål, kommer nya intressanta möjligheter att integrera komplex geometri så som yt-parallella kylkanaler i verktyget utan att tillverkningskostnaden blir för hög etc. Det nya sättet att producera pressgjutningsverktyg ger upphov till behovet av grundläggande materialundersökningar av sådant AM-material, samt hur tillförlitligt det är i pressgjutningsverktyg med pressgjutningens krävande materialegenskapsprofil. Pressgjutningsverktyg utsätts för många förslitningsmekanismer och för höga laster, tre av dessa mekanismer har isolerats för kontrollerade tester av ett konventionellt material och tre AM materials responser. Förslitningsmekanismerna som efterliknats är; termisk utmattning, statisk soldering och agiterad soldering. Målet med undersökningarna är att studera AM producerade materials lämplighet i pressgjutningsprocessen. De material som testats är konventionella premium varmarbetsstålet Uddeholm Orvar Supreme av typ AISI H13, AM 1.2709, AM UAB1 och AM H13. Undersökningarnas slutsats är att med rätt kemisk sammansättning, och med rätt AM printing parametrar, är konventionellt material fortfarande mer applicerbart i pressgjutning än AM producerat. Den slutsatsen faller väl I samklang med resultaten från mekanisk provning som återspeglas i litteraturstudien, som visade visar att konventionellt material är generellt bättre än AM material.
Trång, Christina. "Improving work conditions formanufacturing workers : A study at a module house manufacturer". Thesis, Luleå tekniska universitet, Institutionen för ekonomi, teknik och samhälle, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-65919.
Pełny tekst źródłaDenna rapport är det sista momentet i utbildningen Civilingenjör inom Teknisk Design med inriktning mot produktionsdesign vid Luleå Tekniska Universitet. Avsikten med projektet var att analysera ett problem och ta fram en konceptuell lösning baserat på vetenskap inom ämnet. Projektet genomfördes vid SmålandsVillans produktionsenhet i Sundsvall, vilka producerar modulhus och bostadsrätter. Syftet med projektet var att hitta och analysera orsakerna till varför företaget hade problem med sjukfrånvaro bland operatörerna och målet med projektet var att ta fram en lösning för att underlätta arbetssituationen. När projektet startade i januari var given fakta att vid två arbetsstationer, golv- och mellanbjälk, var sjukfrånvaro vanligt förekommande, arbetet var fysiskt krävande och under hösten hade det varit problem med släpande produktion. Kartläggningen av den nuvarande situationen började med en bred scanning där empiriska data över sjukfrånvaro, tillbud och olyckor jämfördes mellan alla arbetslag på fabriken. Sammanställningen visade att det var högre sjukfrånvaro vid de två arbetsstationerna än vid de flesta andra stationerna och därför fokuserades den detaljerade nulägesanalysen på dessa två. Den djupgående nulägesanalysen genomfördes i två steg: Först observerades belastningsergonomi genom en modifierad version av Ovako Working Posture Analyzing System (OWAS) och därefter intervjuades operatörerna för att kartlägga den mentala arbetssituationen. När den fysiska och mentala kartläggningen sammanställdes visade det sig att orsaken bakom problemen vid golvbjälk snarare var en konflikt mellan arbetslaget och cheferna under hösten än det fysiska arbetet. Fabriken hade expanderat produktionen under hösten och därmed förlorade golvbälk lagerytor, kom efter i produktionstakten och hamnade i en konflikt med cheferna. På grund av layoutproblemen breddades projektets fokus för att kartlägga den nuvarande layouten. Vid mellanbjälk var problemen att många moment tvingade operatörerna att stå på knä och att bära tunga laster. Idégenereringsfasen genomfördes i två parallella spår: Den ena för att ta fram layoutkoncept för golvbjälk och den andra för ergonomiska hjälpmedel för mellanbjälk. Operatörerna var engagerade i processen för att hitta vilka problem som fanns och vilka lösningar som skulle passa. Totalt togs fem koncept fram, två ergonomiska hjälpmedel och tre layouter. Genom en gemensam kravspecifikation valdes en av layouterna för vidare utveckling. Den fortsatta utvecklingen av konceptet innefattade detaljerade lösningar för flera områden som var relevanta för arbetsstationen. I den nuvarande layouten var operatörerna tvungna att gå i truckgångarna för att hämta material. Detta problem eliminerades inte men minskades i det slutgiltiga konceptet. Genom att placera tunga material nära arbetsborden behövde inte operatörerna bära lasterna lika långt och därmed minskade riskerna för belastningsskador. Olycksrisken när operatörer går i truckgångarna minskades också eftersom både sträcka och antalet vändor de gick i gångarna minskade. Layoutförändringen kompletterades med ergonomiska hjälpmedel, i form av en magasinskärra och ett höj- och sänkbart bord för att ytterligare minska den fysiska belastningen. På grund av tidsbrist var det inte möjligt att optimera hur mycket material som behövdes vid stationen. Därför är rekommendationen till SmålandsVillan att först beräkna materialbehov och därefter implementera de detaljerade områdena ett i taget och slutligen de ergonomiska hjälpmedlen.
Vernon, Guy Mark. "Work humanization : comparative historical developments in the manufacturing sectors of advanced capitalist societies, 1960-1995". Thesis, University of Warwick, 2000. http://wrap.warwick.ac.uk/2957/.
Pełny tekst źródłaSaedon, Juri Bin. "Micromilling of hardened (62 HRC) AISI D2 cold work tool steel". Thesis, University of Birmingham, 2012. http://etheses.bham.ac.uk//id/eprint/3390/.
Pełny tekst źródłaRutson, Sandra M. "Rheology of chocolate. Rheological studies of chocolate in relation to their flow and mixing properties during manufacture". Thesis, University of Bradford, 1989. http://hdl.handle.net/10454/4200.
Pełny tekst źródłaYorkreco, Nester York Ltd.
Durand, Lenard. "Psychological empowerment, job satisfaction and work engagement of employees in a surface coatings manufacturer / Lenard Durand". Thesis, North-West University, 2008. http://hdl.handle.net/10394/1784.
Pełny tekst źródłaThesis (M.A. (Industrial Psychology))--North-West University, Vaal Triangle Campus, 2008.
Rutson, Sandra Mary. "Rheology of chocolate : rheological studies of chocolate in relation to their flow and mixing properties during manufacture". Thesis, University of Bradford, 1989. http://hdl.handle.net/10454/4200.
Pełny tekst źródłaDabhilkar, Mandar. "Acting creatively for enhanced performance : Challenges for Swedish manufacturers in an age of outsourcing". Doctoral thesis, Stockholm : Department of Industrial Economics and Management, Royal Institute of Technology, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4238.
Pełny tekst źródłaDe, Bruyn Ruan. "Improving and implementing advanced milling techniques for the manufacture of selected titanium aerospace parts". Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/96139.
Pełny tekst źródłaENGLISH ABSTRACT: There is a strong focus on the use of titanium and its alloys in the aerospace industry due to the high ultimate tensile strength and high strength-to-weight ratio of the material. The high performance nature of the material also makes it difficult and costly to machine. South Africa has the second most abundant titanium resources in the world in the form of rutile and ilmenite but no value chain to produce titanium parts from the ore. Currently, the ore is sold overseas at low prices. There exists an initiative to create a full titanium value chain in South Africa by the Department of Science and Technology. This project forms part of this initiative, where local industry is equipped with knowledge and skills to produce and machine titanium parts. The focus of this study is to determine whether it is possible to machine titanium aerospace parts at a local industry partner and equip the industry partner with knowledge and skills in order to facilitate effective and economical machining of these parts. Daliff Precision Engineering was selected as the local industry partner and specific demonstrator parts were selected on which to base the study. The process the industry partner currently uses to machine aerospace parts from difficult-to-machine alloys was studied and evaluated. It was found that about 70% of the machining time was spent on a single roughing process, hence the decision to study the roughing process in an attempt to establish whether improvement was possible. Pilot tests were done at the facilities of the industry partner and time savings of 95% were realised on the roughing process. A 2-level 3-factor Design of Experiments methodology was followed for experimentation and analysis of titanium machining at the industry partner. The roughing process of the demonstrator part was simulated on the CNC machining centre and the depth of cut, cutting speed and feed per tooth were selected as the factors, and the response was tool wear. A statistical analysis was done using Modde 9.1 design of experiments software and an optimisation model was created in order to determine a feasible set of cutting parameters, maximise material removal rate and have a target amount of tool wear. The findings show that it is possible to economically machine titanium aerospace parts with a selected geometry at the industry partner without the need for significant capital investments. The industry partner can use the knowledge generated in this project to validate their titanium machining capabilities and form part of the titanium value chain that is being developed in South Africa.
AFRIKAANSE OPSOMMING: Daar is ‘n groot fokus op die gebruik van titaan allooie in die lugvaart nywerheid, as gevolg van die material se hoë trek-sterkte en hoë sterkte-tot-gewig verhouding. Die eienskappe wat die material so aantreklik maak, is ook die rede wat dit moeilik en duur maak om te masjineer. Suid-Afrika het die tweede grootste titaan reserwes in die wêreld in die vorm van rutiel en ilmeniet erts, maar geen waarde ketting om titaan onderdele te vervaardig van die erts af nie. Die erts word tans oorsee verkoop teen lae pryse. Daar is tans ‘n inisiatief om ‘n titaan waardeketting in Suid-Afrika te skep deur die Departement van Wetenskap en Tegnologie. Hierdie projek vorm deel van hierdie inisiatief om die plaaslike nywerheid toe te rus met kennis en vaardighede om titaan produkte te vervaardig. The fokus van hierdie studie is om te bepaal of dit moontlik is om titaan lugvaart onderdele te masjineer by ‘n plaaslike industrie-vennoot en om hierdie vennoot met kennis en vaardighede toe te rus om hierdie onderdele effektief en ekonomies te vervaardig. Daliff Precision Engineering is gekies as die plaaslike industrie-vennoot en spesifieke demonstrator onderdele is gekies om die studie op te baseer. Die proses wat die industrie-vennoot tans gebruik om moeilik-om-te-masjineer allooie te masjineer is bestudeer en ge-evalueer. Daar was bevind dat 70% van die masjineringstyd bestee word aan ‘n enkele uitrof-proses. Daar is besluit om vas te stel of die uitrof-proses verbeter kan word. Loods-eksperimente is gedoen by die industrie-vennoot se fasiliteite en ‘n tydsbesparing van 95% is gevind op die uitrof-proses. ‘n 2-Vlak 3-faktor eksperimentele ontwerp metodologie is gevolg om eksperimente by die industrie-vennoot op titaan uit te voer en te analiseer. Die uitrof-proses van die demonstrator onderdeel is gesimuleer op die CNC masjineringsentrum en die diepte van snit, snyspoed en voer per tand is gekies as die faktore en beitel-slytasie is gekies as die respons. ‘n Statistiese analise is gedoen deur Modde 9.1 eksperimentele ontwerp sagteware te gebruik om ‘n moontlike stel van sny-parameters te identifiseer om die materiaal-verwyderingstempo te maksimeer en die teiken waarde vir beitel-slytasie te bereik. Daar is gevind dat dit moontlik is on titaan lugvaart onderdele met ‘n spesifieke geometrie ekonomies te masjineer by die industrie-vennoot, sonder om enige beduidende kapitaal uitgawes aan te gaan. Die industrie-vennoot kan die kennis gebruik wat geskep is deur die projek om hulle titaan masjineringsvaardighede te valideer en om deel te vorm van die titaan waardeketting wat besig is om in Suid-Afrika ontwikkel te word.
Norouzilame, Farhad. "TOWARDS ACHIEVING NETWORK CAPABILITIES IN GLOBAL PRODUCTION NETWORK OF CONTRACT MANUFACTURERS". Licentiate thesis, Mälardalens högskola, Innovation och produktrealisering, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-28908.
Pełny tekst źródłaNilsson, David, i Ted Olandersson. "Designing Traceability - The Effects On Production Personnel : A Case Study of a Swedish Steel Manufacturer". Thesis, Karlstads universitet, Fakulteten för hälsa, natur- och teknikvetenskap (from 2013), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-44383.
Pełny tekst źródłaSmith, Jonathan Martin. "Work, worker, and injury factors associated with reporting and workers' compensation claims for low-back pain among automobile manufacturers". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0012/MQ50371.pdf.
Pełny tekst źródłaTharayil, Pradeep Ambareeksh, i Mohammadali Baradaran. "HPDC Die design for Additive Manufacturing : Simulation and Comparison of Thermal Stresses in HPDC die designed for Additive Manufacture". Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH, Industriell produktutveckling, produktion och design, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-43319.
Pełny tekst źródłaChocano, Magdalena. "Profiles of Textile Production in a Regional Space: Conchucos, Ancash, Perú, between 1593 and 1876". Economía, 2016. http://repositorio.pucp.edu.pe/index/handle/123456789/118284.
Pełny tekst źródłaExiste una gran cantidad de datos que sugieren que el corregimiento de Conchucos tuvo una significativa producción textil. La sistematización de esa información nos ha permitido trazar una geografía de la economía textil de ese territorio que destaca las zonas donde se desarrollaron los obrajes. Por otra parte, aunque la carencia de series para la producción textil de Conchucos no permite realizar un estudio de ese sector equiparable a los realizados para Huamanga o el Cusco, la información demográfica existente para aquella circunscripción, permite trazar un panorama de la evolución a largo plazo de su economía textil hasta su escisión en provincias ya en la época republicana. A través de ese análisis se puede percibir la distribución étnica y sexual del trabajo en el sector textil, y esclarecer algunos elementos de cambio económico que afectaron a ese territorio.
Heal, Oliver Standerwick. "Tradition is the foundation of invention : a critical review of the work of Sir Ambrose Heal (1872-1959), furniture designer, manufacturer & retailer". Thesis, Bucks New University, 2008. http://bucks.collections.crest.ac.uk/9833/.
Pełny tekst źródłaPurwanto, Erwan Agus. "Ups and downs in rural Javanese industry the dynamics of work and life of small-scale garment manufacturers and their families /". [S.l. : Amsterdam : s.n.] ; Universiteit van Amsterdam [Host], 2004. http://dare.uva.nl/document/77633.
Pełny tekst źródłaAkyol, Cagdas. "Inactivation Of Peroxidase And Lipoxygenase In Green Beans, Peas And Carrots By A Combination Of High Hydrostatic Pressure And Mild Heat Treatment". Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12605655/index.pdf.
Pełny tekst źródłaC for 15- 60 min and then by water blanching at 40-70°
C. For green beans, 25 % residual activity was obtained by water blanching at 50°
C for 15 min after the pressurization at 250 MPa for 60 min. The enzyme inactivation in green peas was 78 % with water blanching at 50oC for 30 min after holding at 250 MPa for 60 min. When the carrots were water blanched at 50°
C for 30 min after HHP treatment at 250 MPa for 15min, 13 % residual activity was obtained. During the experiments, the stability gain or the activation of latent form of the enzymes were observed prior to inactivation. For carrots, LOX activity could not be measured. For green beans, 22 % LOX inactivation was obtained by holding at 250 MPa for 15 min and then by water blanching at 40°
C for 5 min. For green peas, the multiple treatment of 250 MPa for 30 min and water blanching at 50°
C for 30 min provided 70% inactivation. To obtain the enzyme inactivation higher than 90 % for blanching purposes, the pressure applied must be increased. Key words: high hydrostatic pressure, green bean, green pea, carrot, blanching, peroxidase, lipoxygenase
Lam, Wai-yip Michelle, i 林偉葉. "A study of the problems and welfare needs of female manufacturing workers in Wong Chuk Hang area". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1990. http://hub.hku.hk/bib/B31248615.
Pełny tekst źródłaMiralles, Martínez Pedro. "Seda, trabajo y sociedad en la Murcia del siglo XVII". Doctoral thesis, Universidad de Murcia, 2003. http://hdl.handle.net/10803/10767.
Pełny tekst źródłaThe essential thesis is to analyse the Murcian society in the seventeenth century through the process of production, manufacture, commercialization and fiscal taxation of the silk. In the same way it has the purpose of explaining the social mobility and social reproduction of the elite which arose out of the silk trade, and doing research in the circumstances which made possible or did not the formation of a social middle class group, the bourgeoisie. The silk contributed to the characterization of the society of the seventeenth century as an economical and social formation that has the perpetuation and the social reproduction as fundamental principle. The social protagonists acts in order to improve and guarantee their position in the society, this one is more important than the possession of goods; nevertheless, the wealth and the social relations are essential for the individual and family fight to get the honour.
Germundsson, Frida, i Nicole Kvist. "MDR 2017/745 - New EU Regulation for Medical Devices: A Process Description for EHR Manufacturers on How to Fulfill the Regulation". Thesis, KTH, Medicinteknik och hälsosystem, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279137.
Pełny tekst źródłaAllauca, Morales Milagros Yocelin, i Tomayquispe Yenifer Inca. "Modelo de Estandarización del Trabajo aplicando herramientas de Lean Manufacturing para disminuir mermas en el proceso de producción en Mypes del sector de alimentos". Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/655430.
Pełny tekst źródłaMicro, small and medium-sized companies represent 99.5% of the total number of companies nationwide and are the economic engine, generating 8.4 million jobs. However, they have a low survival rate of 67.5% and only 20% have a business plan before starting their operations. In addition, they face other problems such as the lack of planning and improvement of production processes. Thus, the lack of standardization of work in production processes causes losses for the company due to the generation of waste, unproductive times, and reprocessing. For this reason, a work standardization model was designed applying Lean Manufacturing tools in order to reduce waste and increase productivity. For its elaboration, the models proposed by Cesar J. and Sharma SS were taken as a basis. The validation of the model was carried out in a snack-producing Mype, of which the initial diagnosis identified as main problems the generation of waste and unnecessary displacements due to the variation of the working method used by the operator and an inadequate plant layout. After the application of the model, the losses of the production process were reduced by 59.58%, maintenance downtime was reduced by 50.88% and productivity was increased to 74.4%, concluding that the proposed model reduces waste and increases productivity.
Trabajo de investigación
Hinners, Linda. "De fransöske handtwerkarne vid Stockholms slott 1693–1713 : Yrkesroller, organisation, arbetsprocesser". Doctoral thesis, Stockholms universitet, Konstvetenskapliga institutionen, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-73943.
Pełny tekst źródłaCastañeda, Iquira Mirella Guadalupe, i Suazo Diana Sangama. "Modelo de mejora basado en herramientas del Lean Manufacturing para reducir productos defectuosos en una empresa peruana de alimentos". Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/654445.
Pełny tekst źródłaCurrently, food companies in Peru have a series of internal deficiencies that contribute to the appearance of critical problems, such is the case of the defective products. Therefore, this research proposes an improvement model to reduce the rate of defects in the manufacture of food products, through the standardization of work and application of TPM tools. Likewise, this model is developed under a Change Management approach, in order to eliminate the resistance of the workers against the change in their work culture. The effectiveness of the model was validated through a simulation with the Software Arena, obtaining as the main result the reduction of the percentage of defects from 23.5% to 12.5%, in the company of the case study. This allows to conclude that the development of the proposal improve the quality of production, which in turn represents an opportunity to obtain higher income for the company.
Trabajo de investigación
Marebane, Prelly Mohweledi. "A study of multicomponent gas mixtures using various analytical methods for stack emission measurements". Thesis, 2017. https://hdl.handle.net/10539/24984.
Pełny tekst źródłaMulticomponent gas mixtures are inherently challenging to produce in the laboratory because of matrix effects, boiling points and reactivity amongst other factors. Therefore, methods must be continuously developed to control these challenges. The purpose of this work was to study these complex gas mixtures to improve their measurements with emphasis on the reduction of uncertainty. There are three critical steps to be followed in gas metrology for primary reference gas mixtures of the highest metrological level; purity analysis of source gases, gravimetric preparation and verification/validation which includes stability testing. Purity analysis of select source gases was quantified using various techniques. This methodology incorporated the use of molar masses and their uncertainties in order to obtain purity values for the chemical composition of gas mixtures. While many preparation methods such as permeation and dynamic methods are available, a static gravimetric method was used to prepare the complex stack and automotive gas mixtures following International Standard Organisation: 6142-1. For the mole fraction range of interest, four components (carbon dioxide, carbon monoxide, sulphur dioxide and nitric oxide) excluding propane, were obtained from analysis by non-dispersive spectroscopy techniques calibrated by several standard gas mixtures of different mole fractions. Propane was analysed by a gas chromatograph coupled with flame ionisation detection. Multipoint calibration was used to evaluate the linearity or nonlinearity of the detector. The final results for the stack gas mixture components showed an achievement of 0.4% to 0.8% percentage relative expanded uncertainty and 0.4% to 1.3% for carbon dioxide depending on the matrix of the standard gas mixtures used, 0.5% to 1% for propane, 0.8% to 1.8% for nitric oxide, 2% to 6% for carbon monoxide and 0.3% to 2.3% for sulphur dioxide. One of the most important suppositions drawn was the incidence of synergistic effects associated with calibration by nonrepresentative standard gas mixtures when these were used for analysis for some of the components of stack mixtures. To evaluate improvements in measurement capability, the results of the current work were compared to the data of the laboratory in 2008-2011 and there was an improvement in the measurement of carbon dioxide, carbon monoxide, propane and nitric oxide. These improvements are attributed to rigorous purity analysis of starting materials, reduction of uncertainty and developments in measurement expertise. In this work, different measurement and calibration methods were used to analyse the components of the new stack gas mixtures. The stability of these components was evaluated by analysing them at different times and the statistical D-test was used to check for significant instability. An unknown stack sample was compared with the standard gas mixtures prepared for this work. In combination with same matrix and same concentrations, single point calibration was found suitable for stack gas measurement. To reiterate the concept of matrix effect, the results of carbon dioxide in a mixture containing carbon monoxide and oxygen as well in nitrogen, were used to show how differences in matrix often give erroneous results and same conclusions cannot be made for different mixtures. While the data of this measurement was unsatisfactory, an improved method developed for this type of emission multicomponent was very successful. Emission industries also require automotive primary reference gas mixtures. These are equally important and complex multicomponent mixtures measured and improved in this work. A very precise and repeatable single point method was developed for the analysis of the components of automotive mixtures. The repeatability of the gas chromatography method was 0.2% for oxygen, 0.1% for carbon monoxide, 0.5% for carbon dioxide and 0.3% for propane. The percentage relative expanded uncertainty was 0.4% for oxygen, 0.8% for carbon monoxide, 0.8% for carbon dioxide and 0.5% for propane. However, its limitation was the use of different calibration gases for each analysis. This led to inconsistencies in the calculated mole fractions, non-predictability and instability. A proficiency testing scheme was coordinated by the laboratory for automotive emission as part of this study. Given the complexity of the samples, the work aimed to check any improvements that could be made to the capability of measurement over the years. This new method using gas chromatography coupled with different detectors (residual gas analyser) was successful in verifying the gravimetric values very V accurately. Finally, the results of the stack gas mixtures were ≤1% relative except carbon monoxide and ≤1% for automotive mixtures. This work aimed to support the emission industry by providing it with representative and accurate reference gas mixtures, extend the accreditation scope of the laboratory and improve its calibration and measurement capability for multicomponent gas mixtures.
LG2018
Poppendieck, Dustin Glen. "Polycyclic aromatic hydrocarbon desorption mechanisms from manufactured gas plant site samples". Thesis, 2002. http://wwwlib.umi.com/cr/utexas/fullcit?p3108498.
Pełny tekst źródłaMuvhiiwa, Ralph Farai. "Theoretical and experimental analysis of biomass gasification processes using the attainable region theory". Thesis, 2018. http://hdl.handle.net/10500/25610.
Pełny tekst źródłaThere are limits on performance of processes and reactions set by material balances and by thermodynamics. The interaction of these theoretical limits and how they influence the behaviour of reactions and equipment is of interest to researchers and designers. This thesis looks at the conversion of biomass to gaseous products under various conditions, including a range of temperatures from ambient to 1500 ⁰C and in the presence or absence of oxygen. The limits of performance of the material balance can be represented as an Attainable Region (AR) in composition or extent space; we call this the MB-AR. The MB-AR represents all possible material balances that can be achieved for a given a set of feeds and set of possible products. The dimension of this space depends on the number of independent material balances. The extreme points of the MB-AR are of particular interest as these define the limiting compositions and the edges of the boundary of the MB-AR represent the limiting material balances. The MB-AR does not depend on temperature. The thermodynamic limits of performance of can be represented as an AR in the space of Gibbs Free Energy (G) and Enthalpy (H); this is called the G-H AR. The G-H AR is always two dimensional, no matter what the dimension of the MB-AR. Extreme points in the G-H AR are also extreme points in the MB-AR are; however not all extreme points in the MB-AR are extreme points in the G-H AR. The extreme points in the MB-AR are transformed by calculating G and H of the points at the condition of interest (reaction temperature and pressure). It is then necessary to find the convex hull in G-H space of this set of transformed points which gives us the boundary of the G-H AR. The extreme points in the G-H AR can be associated with material balances and the extreme point with the minimum G represents the global equilibrium or equivalently the most favoured material balance for the system. The edges of G-H AR are defined by the lines between neighbouring extreme points in the boundary of the G-H AR. These edges represent the limiting material balances in terms of defining the extremes of the G and H of the system. The G-H AR depends on the feed and products through the MB-AR, but also depends on temperature (and pressure). The set of points which are extreme points of both the MB-AR and the G-H AR changes with temperature. Geometrically, the transformed set of extreme points for the MB-AR moves in the GH space as temperature is changed and they move at different rates. Hence when finding the convex hull in the G-H space of the transformed extreme points of the MB-AR, G-H points become either boundary (extreme) points or move into the convex hull at different temperatures. Thus, the material balance which corresponds to the global minimum in G may change with temperature, as do the material balances which are associated with the edges of the G-H AR. Experiments are performed on biomass anaerobically at ambient temperature using microbes as the catalyst, and the products of this process are called biogas. The experiments were performed in a nitrogen plasma system on biomass at higher temperatures (400 ⁰C to 1000 ⁰C) also in the absence of oxygen, and this process would typically be referred to as pyrolysis. Oxygen was added to the plasma system and operated at temperatures between 700 ⁰C and 900 ⁰C, and this would typically be referred to as gasification. Thus, it was able to change the MB-AR by presence or absence of oxygen. By changing operating temperatures, the G-H AR is effectively changed with either the same or different MB-AR’s. The experiments show that in all cases, the product tends towards minimum G. Although this might not be surprising at the higher temperatures, minimizing G is not thought to be the driving force in microbial systems. An important insight from this is that if one were to try and make hydrogen only in a biological system, the system would need to have organisms that make hydrogen only. This is because the material balance that produces hydrogen has a lower change in G than the material balance that make methane. Thus, if there was a consortium of organisms and some of them could make methane, the methane producing organisms would dominate as they have the higher Gibbs Free Energy driving force. If the boundary of the G-H AR around the minimum G is fairly flat, or if many of the extreme points of the MB-AR lie close to the minimum G in the boundary of the G-H AR, then there are many material balances that will give the same G and H. Thus, there are a range of compositions with similar G and H and how one approaches the minimum G will determine the chemical composition of the product. This has important implications for the design, scale up and operation of equipment if a particular product is desired rather process efficiency. The low temperature anaerobic route to gasifying waste, using microbes as catalysts, has a very simple G-H AR, and the preferred products are CH4 and CO2, known as biogas. These units should be relatively stable to operate as none of the other products have G’s that are as negative as that of the biogas. Although not part of this thesis, small-scale anaerobic digesters were installed in communities and these do run easily and stably with fairly little intervention from the operator which seems to support our conclusion. We however could ask, why then have simple technologies, such an anaerobic digestion, not been widely adopted in Africa? To this end we worked with communities and spoke to people about their knowledge about the technology, their concerns and their possible interest in using new approaches to supply energy for cooking and lighting. We found that people were not aware of the technology but would be very interested in adopting a technology that supplied energy cheaply. To our surprise however, their major concern was around hygiene and safety, in that if the gas was made from “poo” how could the gas be clean and would cooking with it not contaminate the food and make people sick? This in hindsight is a very reasonable concern, although it had never occurred to us that this would be a perception. Engineers will have to work with social scientists and psychologist, amongst others, to address the concerns and needs of communities in order for sustainable technologies to be successfully adopted by communities. In summary, this thesis presents a tool for analysing biomass conversion to gaseous products in general, whether microbial or thermal. This tool gives insight into what is achievable, what the major factors are that affect the favoured product and how this can be manipulated to improve efficiency from an overall material and energy point of view.
Physics
D. Phil. (Physics)
Hsu, Chen Hao, i 徐晨豪. "Work motivation, work engagement and life satisfaction : A case of DRAM manufacturer". Thesis, 2016. http://ndltd.ncl.edu.tw/handle/9ngt66.
Pełny tekst źródła長庚大學
商管專業學院碩士學位學程在職專班經營管理組
104
The research motivation is embedded in the context that the improvements of capacity of employee have been a critical issue for abundant of enterprises or organizations, such as positive psychic energies, individual merits, and positive mental energies. To effectively excite employees, therefore, enterprises or organizations are able to improve employees’ work engagement and then strengthen their working dedications; furthermore, working dedications are able to be filled with life satisfactions. The questionnaires are adopted, and the results are as follows, with 154 shares of effective returned questionnaires: 1. The higher the years of service and the intrinsic incentives, the higher prediction of the work engagements. 2. The higher the work engagements, the higher prediction of the life satisfactions; on the contrary, the higher extrinsic incentives, the lower prediction of the life satisfactions. 3. The higher the working hours and the periods of following immediate supervisors, the higher prediction of work performances.
Mhlongo, Philisiwe Kenlly. "Adverse effects of shift work at a biscuits manufacturer". Thesis, 2017. http://hdl.handle.net/10321/2588.
Pełny tekst źródłaShift work is a necessity for many organizations. Reasons for shift work are mainly to ensure continuous and optimized operations. Many studies on shift workers have concluded that it can lead to adverse physiological, social and psychological health effects. This study examines challenges associated with working shifts at a biscuits manufacturing factory. Results should be able to assist the employer in implementing effective interventions directed at limiting the negative effects of shift work on employees. This is a convergent parallel design multi method stud among 152 shift workers in a biscuits manufacturer located in Durban, KwaZulu Natal. An abbreviated and modified form of the validated SSI questionnaire was used (Barton et al. 1995). The questionnaire contained a battery of items designed to examine the relationship of health and personal adjustment to shift work. Owing to the exploratory nature of the study, a focus group methodology was also used and this allowed for in-depth qualitative research which catered for a more comprehensive understanding of the current shift work issues. A retrospective review of injury records of employees who sustained occupational injuries between 2012 and 2013 was also conducted. The sample comprised of 85 (56%) males and 63 (42%) females. Logistic regression was used to estimate the association between shift work and the likelihood of sleep disturbance, poor health outcomes and limited time for social and domestic activities, adjusting for age, sex, partner working, years working night shift, marital status, job class and years employed. Odds ratio (OR) for reported sleep disturbance was slightly higher among women (OR=1.65; 95% CI = 0.25; 10.84; p < 0.05) compared to males, but this was not statistically significant. Longer shift work experience (i.e.11-20 years) was significantly associated with better health status (OR=0.18; 95%CI = 0.06; 0.46; p < 0.05). Shift work experience (11 to 20 years) was also found to be significantly associated with limited time for both social (OR = 0.10; 95%CI = 0.03; 0.30) and domestic activities (OR= 0.25; 95% CI = 0.11; 0.57; p < 0.05) (Table 4). Age had no effect on social and domestic activities, but those 40 years and above were more likely to have limited time for social and domestic activities (OR = 3.06; 95%CI =0.60; 15.60 and OR= 2.5; 95%CI=0.47; 13.06). Those with more shift work experience seemed to have more time for social and domestic activities compared to those with less than 10 years experience. Findings from the FGD’s revealed that most participants (91%) did not get sufficient sleep time after night shift; this was mainly because of the chores they had to do after getting home form night shift and disturbances from the household and neighbours. The average time spent sleeping by majority of participants after night shift was 5 hours. Swollen feet, gastric, sleep disorders, indigestion and headaches were some common complaints experienced by shift workers in this study. About 27% of participants reported to have been injured at work before. These incidents were reported to be related to drowsiness and fatigue. The company’s incident records showed a total of 160 injuires between 2012 and 2013, of which 38 occurred during night shift. In 2012, the company recorded 65 injuries which included 51 first aid (FA) injuries, 6 minor injuries (MI) and 8 lost time (LT) injuries, as categorized by the company. 2013 had the highest number of incidents, with 95 total injuries, averaging to 7.9 injuries annually. There were 84 first aid incidents recorded for year 2013, 9 minor injuries and only 2 lost time injuries. Twenty three percent (15, n=65) incidents occurred during night shift in year 2012, of which 11% (7, n=65) were females. The number of night shift incidents slightly increased to 24% (23, n=95) in 2013 and females accounted for 9.40%. The records showed that majority of injuries happened between 17h00 and 21h00 at night. Results of this study provides evidence that shift work impacts negatively on the lives of the employees and can lead to adverse health outcomes such as poor dietary intake, headaches and swollen feet to mention but a few.
M
Santos, Vasco Daniel Carvalho Ferreira dos. "Quality assessment of manufactured ceramic work using digital signal processing". Master's thesis, 2004. http://hdl.handle.net/10216/12232.
Pełny tekst źródłaSantos, Vasco Daniel Carvalho Ferreira dos. "Quality assessment of manufactured ceramic work using digital signal processing". Dissertação, 2004. http://hdl.handle.net/10216/12232.
Pełny tekst źródłaLai, An-Ju, i 賴安洳. "Work Stress and Mental Health of the Employees in a Taiwan Manufacture". Thesis, 2013. http://ndltd.ncl.edu.tw/handle/07794197371106601886.
Pełny tekst źródła東海大學
工業工程與經營資訊學系
101
Workplace occupational safety health and healthy promoting subject is more importuned in an enterprise. The purpose of this study is to discuss the relationship between work stress and mental health of conventional industries workers. It hopes could to advance a workplace healthy promoting and health manage. This study applied cross-sectional questionnaire survey, aiming 1010 conventional industries workers of distributed of Taiwan. A total of 950 effective samples were collected with an effective rate of 94.05%.The study’s first part is Effort-Reward Imbalance model that is applied as the evaluation tool for work stress, and the second part is the Taiwanese Depression Scale that is used for mental health evaluation. This study result shows the conventional industries workers is the more effect mental health of work stress on extrinsic effort(β=0.320,p<0.01)、on intrinsic effort(β=0.552,p<0.01)、social status feedback(β=-0.332,p<0.01)and money feedback(β=1.121,p<0.01).The less effect mental health of work stress is on self-esteem feedback.
Gong, Yuh-Shyan, i 龔育賢. "The Investigation of Labor Work Hazards in Photoresist Manufacture of Optoelectronic Industry". Thesis, 2011. http://ndltd.ncl.edu.tw/handle/01354448348409300139.
Pełny tekst źródła嘉南藥理科技大學
產業安全衛生與防災研究所
99
Optoelectronics industry in Taiwan is an important high-tech industry. However, there are increasing musculoskeletal discomfort reports of clean-room workers engaged in the optoelectronics industry. This study aimed to investigate labor work hazards led by photoresist of optoelectronic industry. The subjects of this cross sectional study who are 50 on-site manufacturing and 20 quality control staffs working in clean rooms of a photoresist manufacturing company are conducted to assess the working conditions and skin problems by the self-designed structural questionnaire. Nordic Musculoskeletal Questionnaire (NMQ) was adopted to investigate the musculoskeletal symptoms and relevant skin problems and MSDs was utilized to analyze the risk factor in field work. Chi-square test was used analyze the relationship between risk factors exposure and symptoms. On-site manufacturing workers have the higher prevalence of body pain symptom than quality control personnel, especially the high proportion in neck, shoulders, upper back, hands, lower back or waist with 54%, 52%, 52% 58%, 66% accordingly. The major body part pain complained by the on-site manufacturing staffs has certain relationship with the work contents, including the neck and the raising total time (2hrs) of hands over the shoulders, the upper back and the twister total number (11 ~ 20 times) of waist, the wrist and forceful pinch total time (2hrs) of finger, lower back or waist and total weight of goods carried (10 kg ~ 50 kg), lower back or waist and the twister total number (11~ 20 times) of waist. The major body part pain complained by the on-site manufacturing staffs has certain relationship with the body movements, such as neck and clean-up, upper back and raw materials injecting process, wrist and filling, as well as lower back or waist and raw materials pre-processing. The above-mentioned are significantly correlated (P <0.05) in statistics. The on-site manufacturing staffs also have higher prevalence of skin discomfort than quality control personnel, especially the highest hand back ratio (52%) with statistically significant correlation (P <0.05). There are 16 staffs (32%) were diagnosed with contact dermatitis in the 50 manufacturing personnel subjects. In which, there were 15 patients (30% of the total on-site manufacturing staffs) belonged to stimulus contact dermatitis and occurred mainly in hands. Photoresist manufacturing workers have a high proportion of musculoskeletal discomfort and skin problems that have to be prevented by personal protection and ergonomic designs in the future.
Tasi, Lin Liang, i 蔡林亮. "The relationship among work values, organizational climate, and job satisfaction for the manufacture workers". Thesis, 1993. http://ndltd.ncl.edu.tw/handle/37356908726472991245.
Pełny tekst źródłaChiou, Chi-feng, i 邱啟峰. "From Construction Industry Act to profession engineering manufacturer management - take water-proof works industry as example". Thesis, 2008. http://ndltd.ncl.edu.tw/handle/4wx3wu.
Pełny tekst źródła國立中央大學
土木工程學系碩士在職專班
96
“Construction Industry Act” is divided into three parts, which are “comprehensive construction enterprises”, “specialized construction enterprises” and “civil engineering contractors”﹐“specialized construction enterprises” is linked to public safety and professional engineering operator, we fix the law and make the manufacturers operating professional works supplemented or altered under Subparagraph 13, Article 8 shall apply for renewal within 2 years commencing from announcement。But up to this day has still not saw direct office practicable this a stipulation. The focus of my research is based on the examining of water-proof works industry, by inquiring practice behind “Construction Industry Act” to specialize manufacturer developing affection。In order to declare legal and management problem and present the situation, I then categorize questionnaire survey of the constriction workers。 Finally, I will attempt to re-assess the value of direct office in the conjunction relationship with related industry, enterprises and indemnification, for the “specialized construction enterprises” works rights and interests。Also I draw out the advices to hope our government can active professional technology certification and broaden “specialized construction enterprises” for full-time engineer by “technician Grade A” to match the manufacturers actual requirement。It will be of promoting professional manufacturer''s technology and enhance the statute of engineering quality.
Ruiz, Juan Jesús Ayas. "Contribution on new developments of composites materials manufactured by infusion process for their implementation in civil works". Master's thesis, 2019. http://hdl.handle.net/10884/1430.
Pełny tekst źródłaClarke, Christina. "The manufacture of Minoan metal vessels: theory and practice". Phd thesis, 2012. http://hdl.handle.net/1885/151319.
Pełny tekst źródłav. 1. Text -- v. 2. Figures
WONG, YU-CHENG, i 翁譽誠. "Correlation between dispatched employees’ personality traits and their work performances within the manufacture department-Case of A company". Thesis, 2010. http://ndltd.ncl.edu.tw/handle/35586302875009944008.
Pełny tekst źródła逢甲大學
經營管理碩士在職專班
98
Business globalization is causing enterprises facing the issues from either the global markets, products or various political issues between different countries that is forcing them to search for new strategies to manage their own companies. “Dispatched Human Resource” idea was widely accepted and applied into many enterprises management strategy. More similar cases being used by enterprises within the recent years, during the hiring process, company chooses to hire job applicants based on their personality traits as an fair and budget-less tool, on the other hand, the new applicants must also receive managing staff’s agreement and trust. Continue to adopt more accurate information into personality traits selection upon different situation will raise managing staff’s trust and further more makes the company able to control the staffing cost and turnover rate. This study is based on the SPSS software as statistic calculating tool, by gathering information from the sample data as follow: factors analyses, reliabilities analyses, frequency distributes and T exam analysis…etc, studies of correlation between individual personality traits and work performances. The results of studies will report to upper management staff and related department managers for references. Key words: Outsourcing, Recruiting tool, Personality characteristic, Social attributes, Work achievements.
HAO, CHANG CHIH, i 張智豪. "A Work Pressure Analysis of Electronic Workers with Example Taken from a PCB Manufacturer Plant A". Thesis, 2010. http://ndltd.ncl.edu.tw/handle/69937377319276382139.
Pełny tekst źródłaHuang, Chun-Wei, i 黃淳維. "Stepping Non-Stop on the Electric Sewing Machine:The work and family lives of women who manufacture clothing at home". Thesis, 2009. http://ndltd.ncl.edu.tw/handle/95000185634693473171.
Pełny tekst źródła高雄醫學大學
性別研究所
97
The main purpose of this paper is to examine the experiences of women manufacturing clothing at home while also doing domestic work. As the pay for manufacturing clothing at home is not much, the work and its value are often regarded as insignificant. Domestic work is viewed as the main task of women working at home, so the value of their work is easily underestimated. How to look at the monetary value of the clothing manufacturing work done on sewing machines at home is one of the focuses of this paper. Secondly, this paper aims to discuss (1) the way women coordinate clothing manufacturing work with domestic work, and (2) how they identify their work at home, which impacts on their work experience. This paper adopted Glucksmann’s TSOL (Total Social Organization of Labor) Theory, putting an emphasis on the relationships between different types of work that are affected by the social structure, time, and space. Using a qualitative research interview method, 10 women doing clothing manufacturing work at home were interviewed. The findings are as follows: Aside from the “additional income for the family” provided by a female manufacturing clothing at home, it is difficult to evaluate the worth of the woman because it is hard to put a price on her intangible contribution in the various domestic tasks she accomplishes. Nonetheless these should be considered. The experience of women working at home is colored by their sexual roles. Their reproductive roles as wife and mother make it necessary for them to allocate their time and organize their jobs accordingly. As these women choose to work at home in order to be able to take care of the family simultaneously, their time for clothing manufacturing and their time for domestic chores must be apportioned in such a way as to fulfill the needs of both their boss and their family members. Working at home not only creates time-related pressure on them but also makes it more difficult for them to have any time to pursue their own personal interests. In order to both take care of domestic chores while manufacturing clothing at home, these women have to consult with their family members and get them to agree to share the domestic work. How the female identifies with her work at home will determine how the domestic chores will be coordinated. Those who see themselves as mainly housewives tend to take on almost all of the domestic work themselves. Some women require the children to share the burden of domestic work, but this may cause conflict between them and create additional emotional stress for the women when the family members disagree. Those who view themselves as professional workers in clothing manufacturing spend less hours in domestic work and the standards they set for these are relatively lower compared to the abovementioned types of women. However, the conflict they face is in their not being able to be good mothers. Based on the above mentioned, this study discovered that the experience of woman working at home manufacturing clothing can not be analyzed specifically using the rigid binary framework of public vs. private domain and between work with pay and work with no salary. Variables, such as changes in industrial structure, children''s age, marital status, etc., all contribute to the various and complicated facets of the experience of their work.
Chang, Chan-hao, i 張展豪. "The Study on Work Values and Job Satisfaction Toward Turn-over Tendency: An Example of Passive Component Manufacturer". Thesis, 2012. http://ndltd.ncl.edu.tw/handle/10834539083380857040.
Pełny tekst źródła國立雲林科技大學
全球運籌管理研究所碩士班
100
Enterprises are faced with more competitive environment in the era of globalization, they must come up with new ideas for enhancing organizational performance in order to react to today’s changeable business environment and improve organizational competitiveness. Within the strategies of organizational performance, we can not only improve products quality and hardware devices but also enhance employee’s education and training, do knowledge management, and increase employee benefits. The accumulation of human capital is one of the pragmatic strategies as well. In recent year, employees’ work values has gradually become a fundamental issue for business operators. Employees’ work values surely affect their turn-over tendency. Because of this, understanding employees’ work values is unavoidable because business operators aim to reduce the loss of human capital and the decline of organizational competitiveness. On the other hand, the employees’ work values of passive component manufacturer toward the influence on turn-over tendency is one of the motives of the research. The aim of the study was to find out what the employees of passive component manufacturer are satisfied with and try to reduce their turnover rate. Based on this, job satisfaction towards turn-over tendency was the other aim of the study. Moreover, Closed questionnaire was used, mainly focusing on work values, job satisfaction, and turn-over tendency of the employees of passive component manufacturer. The result showed that work values toward job satisfaction, the scope of “internal satisfaction” and “external satisfaction,” had significant influence, external satisfaction towards turn-over tendency had negative influence, and work values could be improved via job satisfaction and then affected turn-over tendency.
Tsai, Ping-Tse, i 蔡秉澤. "The Study of the Work Stress and Fatigue of a Manufacture Industry Shift Worker(A Case Study of a Steel Plant)". Thesis, 2013. http://ndltd.ncl.edu.tw/handle/85130700103908782734.
Pełny tekst źródła嘉南藥理科技大學
職業安全衛生系暨產業安全衛生與防災研究所
101
This study used occupational burnout inventory and job content questionnaire to understand the relationship between fatigue and job content of the surveyed employees working at a steel plant. The results show that job title, job characteristics, workplace, physical illness (arthritis, hypertension), physical symptoms (headaches, neck and back pain, sleepless, wrist soreness), personal habits (smoking, drinking, betel nuts), work shift have significant relationship with fatigue and stress. The employer should provide proper recommendations to improve work environment.
Hung-ShengChang i 張鴻生. "A Study of Deploying RFID for the Shop Floor Work-in-process Management for Gear Box Manufacturers". Thesis, 2013. http://ndltd.ncl.edu.tw/handle/47537869141413585244.
Pełny tekst źródła國立成功大學
工業與資訊管理學系專班
101
For production shop floor management, many companies use manufacturing execution system to effectively record the production information, which can enhance the quality precision of the production. The use of bar codes in information systems can satisfy the above quality requirement, but it is difficult to read on the metal items or in a greasy environment. However, Radio Frequency Identification (RFID), which is invented by a non-contact automatic identification technology, can work in a variety of harsh environments. A RFID system is comprised of the reader, electronic tags, and application system, and which can be integrated into database management, computer networks, and information security systems. RFID can be widely applied in many fields, especially in the commodity production industry. This thesis takes the manufacture of gearboxes as an example to explore the use of RFID technology in the shop floor management system, for managing the production process to assist in stabilities the production quality, reducing production costs and improving the on-site management effectiveness. This study can provide managers with a reference for an useful future business planning in establishing a transparent and timely shop floor management system, to improve the management effectiveness.
Lin, Beihui, i 林倍暉. "The study of the characteristics and particularity of In-house translator, Chinese-Japanese, based on work experience in a Taiwanese tape manufacturer". Thesis, 2011. http://ndltd.ncl.edu.tw/handle/20107441123398330056.
Pełny tekst źródła輔仁大學
跨文化研究所翻譯學碩士班
99
“In-House Translator” is not an unfamiliar term to Taiwanese businesses; they’re needed at almost all international social events. However, most people assume that in-house translator does not require any specialty or skill, therefore they define it as a simple word for word translation job and greatly underestimate the true value of the role. Due to the importance of profit and loss aspect in all business deals, the role of in-house translator has become more than just mere word for word translating job. Besides sending out the message, the role of in-house translator stresses more about delivering the purposes and objectives of the message. Also, in order to meet business’ expectations, in-house translator needs to consider factors such as the employers and clients’ needs and preferences. On top of the basic language skills, an experienced in-house translator can present multi-purpose translation and successfully meet employer’s different needs. In-house translator also acts as a channel to acquire critical industry information. Moreover, being an employee themselves, in-house translators understand the company down to the last detail, which allows them to not just communicate, but to also execute every task for the benefit of the company and to create more business opportunities. This is the irreplaceable role of the in-house translator. Due to the fact that in-house translators are under valued in Taiwan, there are few researches being conducted on in-house translators, not to even mention study being done on the actual work content of it. Therefore, this study will inspect the in-house translator role base on actual work experience, project cases to analyze the job content and the challenges in-house translator faces nowadays. On top of that, base on own experience, this study will explore how in-house translators strategize their work to satisfy different objectives while successfully deliver the message; and to help more people understand the value of the in-house translator.
Gomes, Miguel Ângelo Ferreira. "Internship report on the work performed at Airbus' Capital Expenditures Department with a special insight on the A380 Production Program and its Non-recurring Costs & Fixed Costs Reduction Program". Master's thesis, 2014. http://hdl.handle.net/1822/30590.
Pełny tekst źródłaAirbus currently exhibits a dominant position in the manufacturing industry of passenger airliner aircrafts. The primary purpose of this report is to follow my internship at the firm’s Hamburg HQ, where I have served as the PMO for the A380 production program. Thus, the main goal of this report is to use the insight and non-confidential internal data collected throughout the internship in order to properly place Airbus in the manufacturers industry of all passenger aircrafts with a seating capacity over 100 passengers, with a particular emphasis in the market segment where the A380 aircraft currently operates. Focusing on the subjects dealt in the internship, the characterisation of the industry and the company is more than a mere contextualisation. Always taking into account the market duopoly in which is inserted, Airbus’ historical background and the market forecasts are not simply a means to an end, as their study becomes one of the goals of this report.
De, Villiers Lizelle. "Exploring perceptions and experiences of occupational stress stimuli present in a Gauteng based, small manufacturer". Diss., 2014. http://hdl.handle.net/10500/18519.
Pełny tekst źródłaBusiness Management
M. Tech. (Business Administration)