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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
221

Lived experiences of emergency medical personnel in Capricorn District : towards the development of user-led model

Manganyi, Patricia Siphiwe January 2021 (has links)
Thesis (Ph.D. (Social Work)) -- University of Limpopo, 2021 / An Emergency Medical Service (EMS) is considered one of the most stressful work environments. Copious literature has demonstrated that emergency service work has an undesirable impact on the health and wellbeing of personnel. In South Africa, research findings described that emergency services personnel are among the highest group of professionals at risk of suffering from job-related stress. In spite of the fact, previous studies have examined the association between critical incidents and Post Traumatic Stress Disorder (PTSD) symptoms including the psychological influence of trauma, a minority studies have explored the EMS personnel’s traumatic experiences and the subsequent coping strategies applied. This study sought to explore and describe the lived experiences of Emergency Medical Personnel in Capricorn District and to develop a user led model for mitigating occupational stress among EMS personnel. The principal aim of this study was achieved through the following objectives; to profile work related stress and the lived experiences of EMS personnel in Capricorn District, to Identify and appraise coping strategies employed by EMS personnel, to establish how accessible and user friendly EAP services are to EMS personnel, to determine the nature of social support (colleagues and supervisors) EMS personnel receive and to develop a user-led model for EMS personnel. This study was rooted in three theories, namely; trauma theory, resilience theory and the strengths perspective theory. The three theories were appropriate in this study to offer a perspective of situation and to analyse the situation under study to provide an understanding into the way in which EMS personnel make sense of their situation of the challenges they come across and make use of the available resources. The three theories interlaced together played a critical role in this study as they both align with building resilience, recognise individual’s innate strengths and coping in the face of hardship. Owing to the inimitability role of the emergency personnel and the services’ work context, the study adopted a qualitative approach. The purpose of the study was exploratory descriptive in nature. Exploring both their experience of critical incidents and the coping strategies employed by them to mitigate work-related stress and traumatic incidents from this qualitative perspective allowed the researcher to employ phenomenological research design for this study. A sample size of 21 emergency employees comprising 7 station managers and 14 EMS personnel) was obtained through purposive sampling technique. Thematic analysis was used to analyse data.  The findings suggest that life in the emergency field can possibly have an undesirable long-term effect on employees’ overall health and welfare and higher risk of PTSD. The distressing incidents were those in which the participants experienced feelings of vulnerability and had no control of the situations. The study established that emergency personnel find it most hard to deal with incidents involving children and colleagues. Emergency personnel suffer from emotional and physical stress owing to high job demands and repeated exposure to traumatic incidents. Regardless of the traumatic nature of emergency work and the inimitable role of emergency personnel, this study discovered that fact several stressors originate from organisational failure such lack of involvement in decision-making process, lack of training and shortage of staff. Unsupportive work environment, Lack of personal and job resources were found to be the extensive contributory factors to the job pressure experienced by which lead to compassion fatigue and exhaustion. It was also discovered the current EAP programme in the Department of Health (DoH) is not known and inaccessible to EMS personnel. The coping strategies utilised by emergency personnel were not adequate to prevent the aftermath of critical incidents. However collegial and social support from supervisors were found helpful in dealing with work-related stress. The study findings revealed that emergency personnel were unaware of the available support services within the DoH in Capricorn District. Collectively, the findings confirm that there is a need for an extensive marketing strategy of the EAP services and the user-led model which will be implemented by the organisation. The researcher recommends that EAP policies should form part of package given to new recruits during induction or orientation programme and diverse marketing strategies should be adopted to familiarise employees with EAP services available to them. The DoH should consider decentralisation of EAP services to enhance accessibility.
222

FAST simplified vulnerability approach for seismic assessment of infilled RC MRF buildings and its application to the 2011 Lorca (Spain) earthquake

Gómez Martínez, Fernando 18 September 2015 (has links)
[EN] A simplified analytical method ("FAST") for the estimation of large-scale vulnerability of Reinforced Concrete (RC) Moment Resisting Frames with masonry infills is proposed and subsequently tested by using real damage scenario caused by the 2011 Lorca earthquake as a benchmark. FAST is a spectral-based approach that allows predicting the average non-structural Damage State expected for each class of building (defined by number of storeys, age of construction, infills ratio in plan and location) for a given demand level. It accounts for non-uniformity of infills in elevation, i.e. a reduction of infills ratio of the ground floor. FAST is based on: (i) the definition of approximated capacity curves of the infilled building, assuming that the RC frame is designed according to the corresponding seismic code; and on (ii) the assumption of "a priori" deformed shapes in accordance with the attainment of each non-structural damage state at 1st storey, estimated through experimental and numerical correlations. Two versions of FAST are proposed: a "simplified" approach aimed at the evaluation of uniformly infilled frames; and a "generalised" version which can account for any intermediate situation between uniformly infilled frames and pilotis frames (i.e. without infills at 1st storey). Also, some extensions of the method are highlighted. Aimed at testing FAST, the real damage scenario after the earthquake of Lorca (2011) is used as a benchmark, despite its impulsivity and directivity. In order to define the specific input parameters for the case study, information regarding ground motion, post-earthquake damage scenario and also building design practice must be collected. Hence, a detailed review of historical Spanish seismic codes and a critical analysis of current Spanish seismic code NCSE-02 in comparison with current reference performance-based codes such as Eurocode 8 are provided. Special emphasis is placed on provisions which can prevent a proper capacity design and that, in turn, can cause brittle failures or favour the interaction with infills. Also, the prescription of lower behaviour factor for wide-beam frames with respect to deep-beam frames -which is not present in most codes¿ is discussed; outcomes of several case studies suggest that such prescription is obsolete. Finally, FAST is applied to Lorca earthquake and predicted damage scenarios are obtained, considering different assumptions for input values. Results show proper agreement between predicted and real damages. Structural collapses were rarely observed, even though the PGA was three times higher than the typical acceleration of design, so FAST proves that masonry infills provided additional strength to RC frames. / [ES] Se propone un método analítico simplificado ("FAST") para la estimación de la vulnerabilidad a gran escala de edificios porticados de hormigón armado con tabiquería de fábrica, posteriormente testeado mediante la adopción del escenario de daño real correspondiente al terremoto de Lorca de 2011 como patrón de comparación. FAST es un procedimiento espectral que permite predecir el nivel de daño no estructural medio esperado para cada clase de edificio (definido por su número de plantas, año de construcción, densidad de tabiquería en planta y localización geográfica), considerando un nivel de demanda dado. El método tiene en cuenta la irregularidad de la tabiquería en alzado, es decir, la posible reducción relativa de tabiquería en planta baja. FAST se basa en: (i) la definición de curvas de capacidad aproximadas para los edificios tabicados, asumiendo que la estructura de HA se ha proyectado según la norma sísmica correspondiente en cada caso; y en (ii) la asunción de deformadas "apriorísticas" coherentes con cada grado de daño (suponiendo que éste se alcanza siempre en planta baja), estimadas a través de correlaciones experimentales y numéricas. Se proponen dos versiones de FAST: una "simplificada" para la evaluación de edificios uniformemente tabicados en altura, y otra "generalizada", que es capaz de tener en cuenta cualquier situación intermedia entre el prototipo uniformemente tabicado y el de planta baja diáfana. Además, se proponen ciertas extensiones al método. A fin de validar FAST, se elige el escenario de daño real correspondiente al terremoto de Lorca (2011) como patrón de comparación, a pesar de su impulsividad y directividad. Para definir los parámetros de input correspondientes al caso de estudio, es necesario recopilar previamente la información concerniente a la señal sísmica, el escenario de daño y las características del parque construido. Por tanto, se lleva a cabo una revisión exhaustiva de las normas sísmicas históricas en España y un análisis crítico de la norma sísmica española actual NCSE-02 en comparación con otras normas actuales de referencia basadas en el desempeño, como el Eurocódigo 8, haciendo énfasis en las provisiones que no garantizan el diseño por capacidad y que por tanto pueden provocar mecanismos frágiles o favorecer la excesiva influencia de la tabiquería. Además, se discute sobre la restricción del coeficiente de ductilidad en estructuras de vigas planas, cuestión que no se refleja en otras normas. Los resultados obtenidos mediante análisis de casos de estudio muestran que dicha prescripción resulta obsoleta para normas actuales. Finalmente, FAST se aplica al caso del terremoto de Lorca, obteniéndose predicciones de daño medio para diferentes asunciones. Los resultados muestran una coincidencia aceptable entre la predicción y los daños reales. FAST confirma que la causa principal de la práctica ausencia de colapsos (ante un terremoto con PGA triple que la típica de proyecto) hay que buscarla en la contribución estructural de la tabiquería de fábrica. / [CA] Es proposa un mètode analític simplificat ("FAST") per a l'estimació de la vulnerabilitat a gran escala d'edificis porticats de formigó armat amb envans de fàbrica. Posteriorment, el mètode ha estat testejat mitjançant l'adopció de l'escenari de dany real corresponent al terratrèmol de Lorca de 2011 com a patró de comparació. FAST és un procediment espectral que permet predir el nivell de dany no estructural mitjà esperat per a cada classe d'edifici (definit pel seu nombre de plantes, any de construcció, densitat d'envans en planta i localització geogràfica), considerant un determinat nivell de demanda. El mètode té en compte la irregularitat de la distribució de envans al llarg de les diferents plantes del edifici. Es a dir, es pot tenir en compte que, freqüentment, hi ha una menor quantitat de d'envans a la planta baixa. FAST es fonamenta en: (i) la definició de corbes de capacitat aproximades que tenen en compte no sols la estructura del edifici sinó també els envans i assumint que l'estructura de HA s'ha projectat segons la norma sísmica corresponent en cada cas; (ii) l'assumpció de deformades "apriorístiques" coherents amb cada grau de dany (suposant que aquest es dona sempre a la planta baixa) que han estat estimades a través de correlacions experimentals i numèriques. Es proposen dues versions de FAST: una "simplificada" per a l'avaluació d'edificis amb envans uniformement repartits per totes les plantes, i una altra "generalitzada", que és capaç de tenir en compte qualsevol situació intermèdia entre el prototip uniformement paredat i el de planta baixa diàfana. A més, es proposen certes extensions al mètode. Per tal de validar FAST, es tria l'escenari de dany real corresponent al terratrèmol de Lorca (2011) com a patró de comparació, malgrat la seva impulsivitat i directivitat. Per definir els paràmetres de entrada corresponents al cas d'estudi, cal recopilar prèviament la informació concernent al senyal sísmica, l'escenari de dany i les característiques del parc construït. Per tant, es porta a terme una revisió exhaustiva de les normes sísmiques històriques a Espanya i una anàlisi crítica de la norma sísmica espanyola actual (NCSE-02) comparant-la amb altres normes actuals de referència, com l'Eurocodi 8, fonamentat en el concepte d'acompliment. També es fa èmfasi a les provisions que no garanteixen el disseny per capacitat i que, per tant, poden provocar mecanismes de col·lapse fràgils o afavorir la interacció de la estructura amb els envans. A més, es discuteix sobre la restricció del coeficient de ductilitat de les estructures de bigues planes ja que es una qüestió que no aborden la majoria de les normes. Els resultats obtinguts mitjançant l'anàlisi de casos d'estudi mostren que aquesta restricció resulta obsoleta a les normes actuals. Finalment, FAST s'aplica al cas del terratrèmol de Lorca, obtenint prediccions de dany mitjà per a diferents combinacions del paràmetres de entrada. Els resultats mostren una coincidència acceptable entre la predicció i els danys reals. FAST confirma que la causa principal de la pràctica absència de col·lapses (davant un terratrèmol amb PGA triple que la típica de projecte) cal buscar-la en la contribució estructural dels envans. / Gómez Martínez, F. (2015). FAST simplified vulnerability approach for seismic assessment of infilled RC MRF buildings and its application to the 2011 Lorca (Spain) earthquake [Tesis doctoral]. Universitat Politècnica de València. https://doi.org/10.4995/Thesis/10251/54780 / TESIS / Premios Extraordinarios de tesis doctorales
223

Differentiation and Activity of Murine Derived Stromal Osteoblasts After Electromagnetic Wave Stimulation

Wu, Jennifer L. January 2022 (has links)
Indiana University-Purdue University Indianapolis (IUPUI) / Introduction: Elimination of bacteria and active infection within an infected root canal system is one of the primary objectives of nonsurgical root canal treatment. One of the measures of successful root canal treatment is subsequent bone healing of periapical lesions caused by previous infection. A previous study by Yumoto et al. showed that electromagnetic wave stimulation can increase proliferation of osteoblastic cells with no cytotoxicity, and it can also up-regulate growth factors such as vascular endothelial growth factor and platelet-derived growth factor.18 They also showed increased proliferation of an immortalized osteoblastic MC3T3-E1 cell line 3 days following electromagnetic stimulation (EMS).18 Previously, Pauly et al. found increased alkaline phosphatase (ALP) activity with 10 mA EMS application to primary murine calvaria-derived osteoblastic cells with 5 pulses at 1 second per pulse, but no significant differences were found for MTS proliferation nor mineral deposition compared to a negative control group.82 Optimization of the different variables including post-treatment incubation time, current delivery, and number of pulses per treatment may be necessary to improve osteogenic activity. The use of mesenchymal stem cells from murine bone marrow may also offer a physiologically relevant model for osteoblastic regeneration of periapical lesions. Objectives: The goal of this study was to investigate and optimize the effects of electromagnetic wave stimulation (EMS) on murine bone marrow mesenchymal stem cells (MSCs) by evaluating the proliferation and differentiation of the cells after exposure to different EMS treatment regimens. Materials and Methods: 5 x104 stromal osteoblasts (SOBs) were cultured in 24-well plates in α-MEM containing 10% fetal bovine serum. Cells were then subjected to pulsed EMS treatments of 1 mA, 10 mA, and 50 mA. EMS was generated using an electromagnetic apical treatment (EMAT) device created by J. Morita MFG Corp. Proliferation was assessed via MTS assay 1 days after treatment. For osteogenic differentiation, ascorbic acid and β-glycerol phosphate were added to the culture media, and SOBs were cultured for 14 days. Afterwards, alkaline phosphatase (ALP) activity and Alizarin-red S mineral deposition were quantified as measures of osteoblast activity. Cells grown in osteogenic media without EMS treatment served as the negative control. Results: Although MSC proliferation was unaffected by different EMS treatment regimens, 50 mA EMS resulted in a decrease in ALP activity and mineral deposition by osteoblasts. Conclusions: Our findings suggest bone healing by EMS may involve a different cellular mechanism, that is not reproduced in vitro in our studies. Utilizing different amperage and EMS regimens may improve osteogenic differentiation.
224

A Comparison of Fatigue During Cardiocerebral Resuscitation with Different Compression Rates Among Layperson and Professional Rescuers

Cassidy, Christopher 01 August 2014 (has links) (PDF)
Quality chest compressions during Cardiopulmonary Resuscitation (CPR) are vital to maintaining adequate perfusion of oxygenated blood to the organs of the body to sustain life. Over the years, the compression rate recommended in Basic Life Support (BLS)/ Advanced Cardiac Life Support (ACLS) protocols for the best possible outcome has risen, and with that increase there are questions regarding rescuer fatigue and the effectiveness of compressions. Layperson and professional rescuers, answering to an emergency, both maintain continuous chest compressions until advanced life support arrives. Depending on the location, this arrival time would most likely be longer than the two minute standard time given to rotate rescuers before fatigue compromises performance. The objective of this research was to investigate the level of rescuer fatigue associated with continuous compressions, varying compression rates, physical fitness, gender, and among layperson versus professional rescuers. Sixty-one participants performed uninterrupted chest compressions on a manikin for 15 minutes. Before performing compressions, physical fitness was evaluated using a YMCA bench press for an assessment of upper body strength/endurance and a 3-minute step test to evaluate aerobic fitness. Subjects performed two trials at compression rates of greater or equal to 80 and greater or equal to 100 per minute with a 5-minute rest between trials. Male professional rescuers had a greater strength/endurance, and thus were able to perform compressions for a longer period of time compared to their female counterparts. Compression duration and the YMCA Bench Press test score were significantly correlated (p = .0135). Cardiocerebral Resuscitation providers should maintain an adequate upper body strength, particularly if they may be required to perform continuous chest compressions at high rates for more than a few minutes.
225

Les relations monétaires franco-allemandes et l’UEM (1969-1992) : des ambitions aux réalités

Coën, Alain 12 1900 (has links)
En 1969, dans une Communauté économique européenne (CEE) aux fondements déjà bien établis, et sous l’égide d’un néogaullisme assumé par la présidence de Georges Pompidou, l’Allemagne devient le modèle d’une France en quête de politique industrielle qui lui permettrait d’affirmer son rang sur l’échiquier international. Depuis le milieu des années 1960, le système monétaire international est fragilisé par l’endettement considérable des États-Unis. La France veut être à l’initiative d’une relance de l’Union économique et monétaire (UEM). Cette décision politique doit lui permettre d’adapter son économie et son industrie à l’instabilité grandissante du Système monétaire international. Comme le rappelait Jacques Rueff, « L’Europe se fera par la monnaie ou ne se fera pas ». L’action de l’économie française durant cette période qui court de la relance de l’Union économique et monétaire (décembre 1969) à la rédaction du Traité de Maastricht (février 1992), jalonnée par la mise en place du Système monétaire européen (SME : janvier 1979) et de l’Acte unique (janvier 1986), repose sur une volonté politique primordiale au service des relations avec la RFA, puis de l’Allemagne réunifiée. Les relations monétaires franco-allemandes ont pour but de promouvoir une Europe forte, maîtresse de son destin, et, d’une certaine façon, de revenir à une stabilité des changes. Le mythe de la stabilité de « l’étalon-or » a des acceptations différentes des deux côtés du Rhin. Si des études historiques récentes ont été consacrées partiellement aux conséquences de l’évolution des politiques monétaires européennes (et surtout françaises) sur l’intégration économique et monétaire dans la CEE, elles demeurent souvent centrées sur le septennat de VGE ou le début du premier mandat de François Mitterrand. La genèse de l’UEM est un processus dynamique long qui court de décembre 1969 à février 1992. En fait, les relations monétaires franco-allemandes englobent deux niveaux de décisions et d’applications. En premier lieu, sont à mentionner, les plus hautes instances politiques (présidence, chancellerie et ministères, mais aussi Commission européenne). En second lieu, interviennent les banques centrales dont le rôle quant à la mise en place et l’application des politiques monétaires est primordial. Cette dichotomie illustre l’avènement progressif du primat de l’économie sur la politique, perçu et analysé différemment en France et en Allemagne. Les attentes et les objectifs politiques et économiques divergent. Nous montrons dans cette étude que le processus d’UEM apparaît souvent comme un engrenage économique, où la politique cède le pas à l’économie. Les relations monétaires apparaissent asymétriques. Le pouvoir politique français a comme véritable interlocuteur le pouvoir économique allemand, représenté par la Bundesbank. Le « couple » franco-allemand est un mythe politique, français, que brise la libéralisation économique mondiale. L’UEM est, pour l’Allemagne, un moyen d’établir une Allemagne européenne au sein d’une Europe fédérale. En France, elle apparaît pour les gouvernements néo-gaullistes et libéraux comme un moyen de compenser une grandeur blessée, alors que les gouvernements socialistes donnent l’impression de l’utiliser pour compenser une idéologie en déroute. L’UEM parvient à la stabilité monétaire, mais en refusant l’Union politique européenne, proposée par l’Allemagne, la France laisse s’éloigner le rêve d’une Europe puissance et établit les bases une Europe allemande. / In 1969, in a well-established European Economic Community (EEC) under the neo-Gaullist presidency of Georges Pompidou, Germany stood as a model for France, looking for an effective industrial policy and a recovery of its rank on the international scene. Since the mid 1960s the international monetary system had been weakened by the growing US debt. France wanted to be the leader of the economic and monetary union (EMU). This political decision was a means to improve its economy confronted with the instability of the international monetary system. As pointed out by Jacques Rueff, « L’Europe se fera par la monnaie ou ne se fera pas. » During this period, from the relaunch of the EMU (December 1969) to the Maastricht Treaty (February 1992), French economic action was based on a strong political will defined to reinforce the relationships with the Federal German Republic, and then the reunified Germany. The Franco-German monetary relationships aimed to promote a strong and independent Europe and to restore an exchange rate stability. The “golden standard” stability myth was viewed and understood differently in France and Germany. If recent historical studies have been partially devoted to the consequences of European monetary policies (essentially in France) on economic and monetary integration in the EEC, they focused on the 1974-1981 or 1981-1986 periods. The creation of the EMU was a dynamic process running from December 1969 to February 1992. Franco-German monetary relationships included two levels of decision-making. First, on the political level, there was the presidency, the chancellery, the European Commission and the ministers. Second, its counterpart, economic power. The latter requires analysis of the role played by central banks in the definition and application of monetary policies. This dichotomy illustrates the progressive transition between the political level and the economic level during the 1980s. The decline of politics and the primacy of economics were analyzed differently in France and Germany. Political and economic objectives and expectations were contrasted and divergent. This study demonstrates that the EMU dynamic was an economic process where politics gave way to economics. Monetary relations were asymmetric. The real interlocutor of French political authorities was German economic power, represented by the Bundesbank. The Franco-German tandem was a political myth broken by world economy liberalization. For Germany, the EMU was a device to define a European Germany in a federal Europe. In France, it represented an illusory means to restore French primacy for conservative and liberal governments and a way of compensating a failing ideology for socialist governments. The EMU provided monetary stability, but the dream of a powerful and independent Europe vanished with the Maastricht treaty. Even as it rejected the idea of European political union defended by the German diplomacy, France paradoxically laid the foundations of a German Europe.
226

Arbetarrörelsen inom den radikala konstmusikens tankekollektiv : En studie av relationen mellan det radikala musiklivet och arbetarrörelsen under svenskt 1960-tal / Labourism within the Thought Collective of Radical Art Music : A Study of the Relationship between the Radical Music Scene and the Labour Movement in Sweden during the 1960s

Petersson, Tobias January 2014 (has links)
Subject of this study is the evolvement of the radical art music scene in Sweden. In this development took the labour movement an active part during the 1960s. The purpose of this study is to examine how the relationship between the radical art music scene and the labour movement was constituted and what this relationship implied for the Swedish radical art music scene during the 1960s. During the 1960s radical music became an influencial part in the Swedish music scene of modern art music. In this development the artists’ society Fylkingen had a central position. In the early 1960s Fylkingen began to incorporate writers, engineers, scientists, sociologists, philosophers, economists, etc. in their work and a number of projects were initiated which interacted with common society. A proposal for a public record company was developed together with KSF (Social Democratic Association for Cultural Workers) and was presented to the Swedish parliament. In collaboration with ABF (Workers’ Educational Association) the first studio for electronic music was build in 1960 and the relationship between the labour movement and the radical art music scene was institutionalized as the Stockholm Electronic Music Studio Foundation. This thesis uses the terminology of Ludwik Fleck to examine the relationship between the radical art music scene and the labour movement. The concepts of Thought collective and Thought-style are used to draw conclusions about common values and objectives within the Thought-style. The radical art music scene and the labour movement are understood to be part of a common Thought collective with a common style of thought. Because of this relationship, projects initiated in the radical music scene came to emphasize the democratic and educational aspects of music. In the latter half of the 1960s it was conceived impossible to achieve these goals under the existing program, leading to the notion within the style of thought that technological advancement was a prerequisite for a democratic music scene.
227

Sklad zemědělských hnojiv - stavebně technologická příprava / Warehouse of agricultural fertilizers - constructional and technological preparation

Kincl, Jakub January 2014 (has links)
In my master´s thesis i worked on construction and technological preparation of construction storage of agricultural fertilizers in Vilanec. This preparation includes summary expected work on construction, time and financial plan. Thesis in detail processes montage of prefabricate rod skelet and circumferential casing from PUR panels. Component of this thesis is proposal of needed mechanisation, control and probationary plan, plan of safety and protection of health upon work, proposal of building side, assessment of thermal proprties of structural construction, contract for work and EMS plan.
228

Utvärdering av miljöarbetet vid nybyggnad av butik : miljöledning och avfallshantering

Othén, Anna, Persson, Sofie January 2010 (has links)
According to recent statistics the construction industry is responsible for the largest waste discharges of both dangerous and non-dangerous waste, when disregarding the "non-dangerous" amount of granite waste produced by the mining industry and the waste produced by the pulp and paper industry. Preventive work within waste management is an ongoing practice so to be able to reduce negative environmental effects. One of the most common actions for the companies to take is to separate the different kinds of waste from one another at the construction site. Although by working with the problem in earlier stages of the process a large amount of the waste could already have been reduced. Companies in the construction business that are actively working to decrease environmental impact in their operations often use an EMS (Environmental Management System). By using environmental management as method the company can manage their environmental work so that actions can be taken where they are needed the most. It may though be difficult to adapt the tool for a project-oriented organization such as a construction project. Which effect the environmental work will have does not depend on the fact that the company uses EMS, it depends on how they use it. ICA Real-estate Sweden AB is about to have a new "ICA Kvantum" store built in Avesta, the company has chosen to use an EMS in their environmental work in order to reduce their environmental impact. ICA Real-estate’s environmental review showed that a considerable environmental aspect was waste management in new constructions and rebuilding’s and as a result they have a new environmental goal for the year 2010. The goal was that they would conduct a pilot project within waste management which is currently realized through the construction of the ICA Kvantum store in Avesta. In order to specify how the environmental work should be done in the project and which environmental demands that have been demanded ICA Real-estates has established an environmental program that the entrepreneurs have received and will abide by. Based on the notion from ICA Real-estate concerning the fact that the contractor’s should have high-quality environmental work the company ByggPartner i Dalarna AB was granted the entire contract for the new ICA Kvantum store. ByggPartner also have their own agenda and goals for waste management in the project and are working towards fulfilling them through coordination and planning. The results presented from the investigation that have been done in this report shows that both companies has got many good factors in their environmental work but compared to contemporary research in the area there are still things that could be improved so that the environmental work will be even more successful. / Enligt statistik bidrar byggsektorn med mest farligt och icke-farligt avfall i Sverige, bortsett från ”ofarligt” gråberg från gruvindustrin och avfall från massa- och pappersindustrin. Det arbetas förebyggande med avfallshantering inom sektorn för att minska den negativa miljöpåverkan avfall utgör. Den vanligaste åtgärden företag utför är att källsortera på byggarbetsplatsen men en stor mängd av avfallet kan reduceras genom att arbeta med problemet i byggprocessens tidigare skeden. Majoriteten av företag inom byggbranschen som arbetar med att minska miljöbelastningen använder ett miljöledningssystem. Miljöledning är en metod där företagets miljöarbete styrs så åtgärder utförs där de är mest behövliga. En svårighet som finns inom branschen är att anpassa verktyget till projektorienterade organisationer som ett byggprojekt. Vilket resultat miljöarbetet får beror på hur företaget använder miljöledningssystemet inte att de använder verktyget. ICA Fastigheter Sverige AB skall låta uppföra en ICA Kvantumbutik i Avesta. Företaget använder ett miljöledningssystem i arbetet med minskning av verksamhetens miljöbelastning. ICA Fastigheters miljöutredning visade att en betydande miljöaspekt är avfallshantering vid nyproduktion och ombyggnader, därför sattes ett miljömål upp för 2010. Målet är att bedriva ett pilotprojekt inom avfallshantering vilket nu realiseras genom uppförandet av en ICA Kvantumbutik i Avesta. För att specificera hur miljöarbetet skall gå till i projektet och vilka miljökrav som ställs har ICA Fastigheter upprättat ett miljöprogram som entreprenören skall följa. Baserat på att entreprenören skall ha ett bra miljöarbete inom företaget erhöll ByggPartner i Dalarna AB totalentreprenaden för ICA Kvantumbutiken. ByggPartner har satt upp egna mål angående avfallshanteringen i projektet. Genom samordning och planering arbetar företaget för att uppnå dessa mål samt ICA Fastigheters krav. Resultatet av företagens miljöarbete som beskrivs i rapporten visar att båda företagen har flera bra faktorer i sitt miljöarbete. Jämfört mot forskning inom området finns det delar inom miljöarbetet hos ICA Fastigheter och ByggPartner som har förbättringspotential.
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Kartläggning av en svensk flygplats miljöledningssystem / Environmental system analysis at a Swedish airport

Grundström, Henrik, Nordberg, Jonas January 2011 (has links)
Detta examensarbete är skrivet som en del i programmet industriell organisation och ekonomi, med inriktning logistik och ledning vid Tekniska Högskolan i Jönköping. Rapporten är skriven på uppdrag av Skövde flygplatsbolag AB, som är ett kommunalt flygplatsbolag. Skövde flygplats är belägen ett par mil utanför Skövde centrum. Flygplatsen trafikeras idag mestadels av transportflyg men även enstaka mindre passagerarflyg. Idag är Kinnarps, Volvo Powertrain, Räddningstjänsten och klubbverksamhet deras största aktörer.   Syftet med examensarbetet har varit att beskriva Skövde flygplats nuvarande verksamhet, samt att utreda flygplatsens miljöledningssystem (MLS). Flygplatsen har även efterfrågat en översyn av det nuvarande miljöledningssystemet på Skövdes flygplats. Rapporten avspegla därför den genomförda undersökningen, men även ge förslag på förbättringar som kan göras med avseende på flygplatsens miljö och verksamhet.   För att uppfylla examensarbetets syfte, har ett antal delmål skapats. Delmålen är till för att förbättra rapportens resultat och syfte. I studiens teoriavsnitt beskrivs därför vilka delar som ingår i ett MLS, standarder och förenklade MLS. Studien har även kartlagt Skövde flygplats verksamhet, eftersom verksamheten idag är otydlig och ofullständig.   Eftersom flygplatsens verksamhet idag saknar information och dokumentation kring flygplatsen, har ett antal studiebesök genomförts. Under studiebesöken har studenterna observerat och intervjuat personal, samt fått ta del av dokumentation kring flygplatsen. Därför har studien valt att genomföra en dokumentstudie. Resultatet av dokumentstudien redovisas sedan i rapportens kapitel 4, ”Nulägesbeskrivning”, 5 ”Nulägesanalys”.   Under arbetets gång har ett antal brister påträffats på Skövde flygplats. Idag saknar till exempel flygplatsen information och dokumentation om sin verksamhet och MLS. Flygplatsen är till exempel idag miljödiplomerad, men saknar samtidigt stöd från studiens teori att få kalla sig miljödiplomerad. Verksamheten är idag komplex och det finns många olika uppfattningar kring flygplatsens verksamhet. Resultatet är baserat på examensarbetets dokumentstudie tillsammans med studiens teoriunderlag. Resultatet presenteras i det avslutande kapitlet i form av förslag och rekommendationer till Skövde flygplats. / This report was written as a part of the bachelor program, Industrial Organization and Economics, focusing on logistics and management, at the School of Engineering in Jonkoping.  The report was written on behalf of Skövde Airport Company, which is a municipally owned airport company.  Skövde Airport is located within a few miles outside the city of Skövde, Sweden.   The airport serves mainly cargo planes but occasionally serves smaller passenger flights as well.  Today, companies like Kinnarps AB and Volvo Powertrain, are their biggest customers.  The airport also includes a fire station service and offices for these larger customers.   The purpose of this study is to provide an assessment of Skövde Airport’s surrounding issues. Our goal is to provide suggestions as to what the airport can implement as well as continue working on to improve the airport environment.  Therefore the study also examines other options in terms of ways to prepare to work with the environment; these systems are called “Environment Management Systems (EMS).”  Consequently, the study has taken parts of these EMS: s to identify and describe what parts are most critical from an environmental perspective.   The report includes a critical examination of the airport and explanation on how the airport works with the environment. The investigation portion of this thesis presents our mapping of the Skövde Airport Company’s current EMS.  The analysis describes everyday business activities and how these everyday activities are impacting the environment. Finally, the report concludes our reflection of the outcome of implementing these suggestions we have presented.   During this process the study found a number of deficiencies at Skövde airport. Today Skövde airport is missing vital information and documentation on its activities and the EMS. The airport currently holds a diploma for their EMS, but according to this study it’s missing vital information and documentation. Skövde airport is a complex organization to describe and even today there are many different opinions and views about its function and business.   The result of this study is therefore based on a document study. During the project time information had been collected from documentation, visits at the airport, interviews and communication with employees.  The result is presented in the final chapter in the form of proposals and recommendations to Skövde Airport.
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委外代工廠選擇程序之研究---以多國公司為例 / Contract Manufacturer Selection Process—The Case of Multinational Enterprises

黃智源, Huang, Chih Yuan Unknown Date (has links)
為了在競爭的環境中生存甚至是成長,企業可能會採取外包策略,請外部廠商負責處理非核心業務,而專注企業之有限資源於具有核心競爭力的活動。如何選擇外包廠商對於外包策略的執行成效有深切的影響,因為外包廠商會直接影響到企業價值鏈的最終產出結果。因此,本論文採取個案研究法對三家跨國公司進行深度訪談,以了解電子業之品牌廠商對於委外代工廠(製造服務供應商或研發製造服務供應商)的選擇程序與評估項目。 根據研究結果,本論文提出一套一般性的委外代工廠選擇程序。依照所考慮的委外代工廠種類之不同,該選擇程序建議五至六個階段(Market Research, General Survey, Specific Survey, Trial Run (optional), Verification Survey, and Decision Making),同時建議各階段應考慮的評估項目。本論文亦根據研究結果,對於欲建立委外代工廠選擇程序之品牌廠商以及委外代工廠提出相關建議。 / In order to survive and even to grow in the competitive environment, enterprises may adopt outsourcing strategy to focus on their core competency and to have external suppliers to handle the other activities. How to select a proper outsourcing supplier is very critical to the implementation of outsourcing strategy because outsourcing suppliers will affect the final outcome of the whole value chain very much. Therefore, this thesis studies in the electronic industry to understand the process and evaluation criteria of original equipment manufacturers (OEMs) to select contract manufacturers (which are electronic manufacturing services, EMS, providers or original design manufacturers, ODMs). Case study is applied as the research method and three multinational companies are in-depth interviewed for this study. Based on the research results, a general contract manufacturer selection process is proposed. This general process has five to six stages (Market Research, General Survey, Specific Survey, Trial Run (optional), Verification Survey, and Decision Making), depending on the kind of contract manufacturers under consideration. Corresponding evaluation criteria are also recommended for usage in each stage of the selection process. According to the research results, recommendations are made for OEMs which are planning to establish a contract manufacturer selection process and for contract manufacturers which are being surveyed.

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