Global ETD Search

231	Analyse du comportement et modélisation de structures souples de protection : le cas des écrans de filets pare-pierres sous sollicitations statique et dynamique / Behavior analysis and modelisation of flexible protection structures : the case of rockfall protection barriers made of metallic net under static and dynamic sollicitations Trad, Ayman 29 November 2011 (has links) En région montagneuse, les infrastructures et les voies de communications sont soumises à de nombreux risques naturels dont les phénomènes d’origine gravitaire. Au-delà du danger pour les usagers, les conséquences des interruptions du trafic deviennent problématiques d’un point de vue économique et il devient indispensable de sécuriser les itinéraires. La mise en place d’écrans de filets pare-pierres est une des solutions possibles pour la protection contre les éboulements rocheux. Cette thèse porte sur l’étude des écrans souples ou filets métalliques de protection contre les chutes de blocs et plus précisément sur l’écran développé par l’entreprise GTS. Le filet constitutif de ces écrans se différencie par rapport aux systèmes conventionnels par un comportement orthotrope, dû à un maillage spécifique. Dans cette étude nous caractérisons le comportement de ces écrans de filets sous des chargements statiques et dynamiques de type impact par une approche couplant l’expérimentation et la modélisation numérique. L’étude procède pas à pas, les divers constituants sont évalués de façon quasi-statique, en laboratoire, et également in-situ pour reproduire les conditions réelles d’utilisation, en particulier l’aspect dynamique. Une attention particulière concernant les dissipateurs d’énergie, qui représentent l’élément centrale de ce type de structure, nous a permis de mettre au point un élément fusible robuste et fiable. Une campagne d’essais en grandeur réel sur les écrans de filets étudiés a permis de valider deux classes énergétiques (3000 kJ et 5000 kJ) selon les recommandations européennes. Les données recueillis lors des expérimentations ont permis de calibrer et valider différentes modélisations numériques de type éléments finis et éléments discrets. La pertinence de la modélisation a été évaluée au niveau des différentes échelles étudiées, échelle d’une maille, échelle d’une nappe, échelle du dissipateur d’énergie et échelle de la structure entière. Les performances et les limites des deux approches, MEF (méthode des éléments finis) et MED (méthodes des éléments discrets) ont été évaluées pour ce qui est de nos modélisations. / In mountainous areas, infrastructures, roads and railways are subject to various natural hazards due to the gravitational phenomena. Beyond the danger to users, the consequences of traffic interruptions becomes, from an economic point of view, more and more problematic and it becomes essential to secure these itineraries. An existing method to protect against the rockfall is to set up rockfall barriers made by metallic nets. This thesis focuses on the study of the rockfall protection barriers made by metallic net developed by the company GTS. The net of these barriers is different compared to conventional systems by an orthotropic behavior, due to a special form of the mesh. In this study we characterize the behavior of these barriers under static and dynamic loading (impact) by an approach combining the experimentation and the numerical modeling. The study proceeds step by step, the components are evaluated in quasi-static, in laboratory, and also in-situ to simulate the real conditions of use, especially the dynamic aspect. A special attention concerning the energy dissipators, which represent the principal element of this structure, has enabled us to develop a robust and reliable fuse element. A campaign of full-scale tests on the studied rockfall barriers allows the validation of two energy classes (3000 kJ and 5000 kJ) according to the European recommendations. The data collected during experiments permits to develop various numerical models of finite elements and discrete elements. The relevance of the modelisation was evaluated at the different studied scales, the mesh scale, the net scale, the energy dissipators scale and the scale of the entire structure. Structure métallique Chute de pierre Filet pare-perre Câble Flambage Résistance à la rupture Contrainte statique Contrainte dynamique Dissipateur d'énergie Modélisation Méthode des éléments finis Méthode des éléments discrets Metallic structure Rockfall Stone-guard metallic net Cable Buckling Static stress Dynamic stress Energy dissipator Modeling Finite element method Discrete element method 624.182 072
232	Droit des sociétés et droit des entreprises en difficulté / Insolvency law and Corporate law Couturier, Gaël 19 December 2011 (has links) Appelés à s’appliquer concurremment pour traiter les difficultés d’une société, il est classiquement considéré que les relations entre le droit des sociétés et le droit des entreprises en difficulté se résument à des conflits pouvant être résolus en faisant prévaloir le « droit spécial » des procédures collectives sur le « droit commun » des sociétés. Cette analyse a perdu de sa pertinence en raison de la mutation du droit des faillites en droit des entreprises en difficulté dont la finalité, le contenu, et le domaine d’application ont profondément changé, ainsi qu’en raison de la contractualisation des deux matières. Ces évolutions ont induit une appréhension nouvelle de celles-ci. Sont en effet recherchées, tant par les sociétés en difficulté que par leurs créanciers, les potentialités de l’association du droit des sociétés et du droit des entreprises en difficulté pour organiser le rebond d’une société défaillante. Leurs relations en droit positif s’avèrent ainsi plus subtiles et plus complexes. Une synergie existe entre elles lors du règlement à l’amiable des difficultés, tandis qu’une véritable soumission du droit des sociétés au droit des entreprises en difficulté peut être constatée lors du règlement judiciaire des difficultés. Malgré des origines distinctes, des finalités propres, et des fonctions radicalement opposées, une logique anime les relations des deux matières révélant un corpus légal et jurisprudentiel utilisé pour le règlement des difficultés qui témoigne de l’existence d’un droit des sociétés en difficulté. / It is commonly understood that, when considering ailing companies, the conflicts that arise between concurrently applicable corporate law and insolvency law can be solved with “special law” that prevails over “ordinary law”. This understanding has lost some relevance through the transformation of “bankruptcy law” into “distressed business law”. The trend towards the use of explicit contracts in these fields is bringing about a change in their finality, content and scope. This evolution of corporate law and insolvency law is creating new apprehension on the part of both the distressed company and the creditors, with the result that both parties are looking for means to combine these subjects when organising the recovery of an ailing firm. Their coexistence in substantive law turns out to be even more subtle and complex. In the case of an amicable settlement of a dispute, a synergy exists between corporate law and insolvency law whereas when a settlement is imposed under court supervision, the prevalence of insolvency law over corporate law is notable. Despite distinct origins, differing finality and radically opposing functions, a common logic motivates the relation between corporate law and insolvency law revealing a legal corpus and case law as a testament to the existence of an “ailing company law”. Entreprise en difficulté Société Prévention des difficultés Sauvegarde Redressement judiciaire Dissolution Liquidation Obligataire Comité de créanciers Retrait forcé Cession de contrôle Augmentation de capital Fusion Scission Apport partiel d’actifs Plan de cession Responsabilité Ailing firm Distressed company Recovery plan Safe-guard Receivership Winding up Settlement in bankruptcy proceedings Bondholder Board of enquiry Increase in capital Merger Scission Partial business transfer Disposal of asset Divestment Liability
233	On Leave Martin, Hugh J. 01 June 2021 (has links) No description available. American History American Literature American Studies History Armed Forces Language Arts Literature Military History Military Studies Modern History war Iraq War Global War on Terrorism soldiers soldiering Army American tanker M1A1 Ohio Army National Guard geopolitics lower-enlisted IED shrapnel military history United States Army Iraq occupation Armed Forces military studies
234	Resilience Factors Affecting the Readjustment of National Guard Soldiers Returning From Deployment Tackett, D. Patricia 07 March 2011 (has links) No description available. Armed Forces Behavioral Psychology Clinical Psychology Cognitive Psychology Developmental Psychology Military Studies Neurobiology Personal Relationships Physiological Psychology Psychology Social Psychology Spirituality Self-efficacy Social Support Spirituality Resilience Combat Posttraumatic Stress Disorder National Guard Reserve Components Military Deployment Iraq Afghanistan Operation Iraqi Freedom Operation Enduring Freedom OEF OIF
235	The Influence of the First World War on The Church of Jesus Christ of Latter-day Saints Mangum, James I. 23 January 2007 (has links) (PDF) The Church of Jesus Christ of Latter-day Saints and its membership felt a substantial impact from the effects of World War I. Although other authors have attempted to bring forward the events of these hostilities, they are few in number and the research in this area is small. Additionally, few have focused on the effects of the war on the Church. In order to increase the understanding of this influence, this work examines how the First World War affected the lives of Latter-day Saints both during and after the conflict. The entire world felt the effects of the world war and the Latter-day Saints were not exempt. Yet during this war, the LDS soldiers had an opportunity to change the way that others viewed the Church. Whether during times of training or on the battlefield, the valiant actions of these men often caused other soldiers to rethink the way they felt about the Saints. One incorrect stereotype that these men helped to remove was that the Latter-day Saints had no feelings of national loyalty. Soldiers of other faiths could not continue to hold such misconceptions after having spent time working with LDS servicemen. In addition to attitude-changing influences, Church President Joseph F. Smith was particularly conscious of the effects this conflict would have on the Church. The war would disrupt missionary work as its violence closed certain areas and missionary age young men were called on to bolster the armed forces. President Smith also feared the cost of the war in lives, which deaths increased with the outbreak of the influenza epidemic. In addition to these misgivings, the president of the Church worried about the possibility that Latter-day Saints of opposing countries would have to fight one another. it would have on missionary work, the cost in lives, and the possibility of LDS servicemen having to fight against other Saints. The influence of the war was not only felt by the soldiers. Those who remained at home learned to live thriftily and to give generously to the war effort. In addition to the general ways in which the war influenced the Church, individual soldiers also had a chance to help the Church. During this war the Church appointed for the first time multiple chaplains: Brigham H. Roberts, Calvin S. Smith, and Herbert B. Maw. These three men had opportunities to work with individual soldiers and influence them for good. Veterans from this war returned home and served in positions of leadership. Some continued military service, while others sought political positions and yet others were called to serve in general leadership positions. So, in both broad and specific ways, World War I changed the lives of Latter-day Saints. World War--1914-1918 loyalty war experiences Alberta Utah National Guard missionary work Spanish Influenza epidemic LDS chaplains B. H. Roberts Calvin S. Smith Herbert B. Maw World War I veterans homefront Liberty Loans thrift War Savings Stamps History of Christianity
236	THE CRIMINALISATION OF NGO-LED SAR OPERATIONS : A Contributing Factor Towards Crimes Against Humanity Against Migrants in Libya Kaur, Maanpreet January 2023 (has links) In the perilous waters of the Mediterranean Sea, migrants find themselves facing limited choices when in distress. Their options are stark: either to rely on the lifesaving efforts of Non- Governmental Organisations (NGO) aid workers conducting Search and Rescue (SAR) Operations, to be intercepted by the Libyan Coast Guard (LCG) and subsequently detained in Libya where their human rights are gravely violated, or to face the tragic fate of perishing at sea. Unfortunately, the criminalisation of SAR Operations, spearheaded by NGO aid workers, hinders the rescue of migrants, thereby exacerbating the risks they face and leaving them vulnerable to interception by the LCG. This interception, as argued in this thesis, inevitably leads to the perpetration of Crimes Against Humanity (CAH) against these vulnerable migrants. This thesis sheds light on the issue of Italy’s increasing criminalisation and vilification of humanitarian aid workers engaged in SAR missions in the Mediterranean Sea. It critically examines the consequences of such criminalisation on the lives and rights of migrants, exploring the complex dynamics between SAR Operations, interception by the LCG, and the commission of CAH. Drawing upon a comprehensive lens of interpretation that integrates legal analysis, human rights principles, and the international legal framework, this study concludes that criminalisation of SAR operations is indeed a contributing factor towards the CAH faced by migrants in Libya. Moreover, it identifies the potential liability of Italian State Officials (ISO) at the International Criminal Court (ICC) for their role in enacting legislations that effectively criminalises SAR operations. Mediterranean Sea migrants distress lifesaving efforts Non-Governmental Organisations (NGO) Search and Rescue (SAR) Operations Libyan Coast Guard (LCG) detention human rights violations criminalisation NGO aid workers interception risks vulnerable Crimes Against Humanity (CAH) Italy vilification SAR missions consequences rights dynamics international legal framework liability Italian State Officials (ISO) International Criminal Court (ICC) legislations International Criminal Law Law Juridik
237	Active Shooter Mitigation for Open-Air Venues Braiden M Frantz (8072417) 04 August 2021 (has links) <p>This dissertation examines the impact of active shooters upon patrons attending large outdoor events. There has been a spike in shooters targeting densely populated spaces in recent years, to include open-air venues. The 2019 Gilroy Garlic Festival was selected for modeling replication using AnyLogic software to test various experiments designed to reduce casualties in the event of an active shooter situation. Through achievement of validation to produce identical outcomes of the real-world Gilroy Garlic Festival shooting, the researcher established a reliable foundational model for experimental purposes. This active shooter research project identifies the need for rapid response efforts to neutralize the shooter(s) as quickly as possible to minimize casualties. Key findings include the importance of armed officers patrolling event grounds to reduce response time, the need for adequate exits during emergency evacuations, incorporation of modern technology to identify the shooter’s location, and applicability of a 1:548 police to patron ratio.</p> Computer Software Adaptive Agents and Intelligent Robotics Computer Graphics Simulation and Modelling Computer-Human Interaction active shooter AnyLogic casualty rate casualty mitigation Gilroy first responder police patrolling drones reinforcement learning machine learning Pathmind security armed guard mass evacuation exit throughput dynamic signage emergency response shooter discharge rate movement speed agent logic mitigation gunshot triangulation shotspotter unmanned aerial systems
238	Developing a measure of coping in high stress security occupations: a stress management model approach / Ontwikkeling van 'n maatstaf vir streshantering in stresvolle sekuriteitsberoepe: 'n stresbestuursmodel benadering / Ukwenza isu lokubhekana nesimo sengcindezi ephezulu kwimisebenzi yezokuphepha: indlela yemodeli yokubhekana nokuphatha ingcindezi Schoeman, Petrus Gerhardus 03 1900 (has links) Summaries in English, Afrikaans and Zulu / Orientation: Security personnel work in a high risk and consequently high stress environment. This may negatively affect their wellbeing. Owing to the high crime rate in South Africa, one of the continuous stressors security personnel experience might be fearing for their lives. If security personnel fail to use effective coping strategies they will remain stressed, and this may have a negative impact on them, and their organisation or community. Challenges such as work stress in the South African security industry have not been comprehensively researched or documented (Sibanyoni, 2014). Consequently, no South African questionnaire measuring coping with stress or a stress management model for dealing with stress in a security environment, could be found. Research purpose: The general aim of the research was to develop a valid and reliable coping questionnaire and stress management model for high stress security occupations. Research methodology: A questionnaire development process, as suggested by scientific literature, was followed. The process entailed (1) determining coping strategies by means of a literature review, (2) developing the coping questionnaire, (3) administering the questionnaire to the target population, and (4) statistical analysis. The stress management model was developed by combining the results of the confirmatory factor analysis (CFA) and canonical correlation analysis (CCA). The development of the questionnaire was based on a sample of 381 active duty security personnel working in a high stress security environment in South Africa. Main findings: The study resulted in the development of a psychometrically sound 39-item questionnaire. The following 12 empirically validated healthy and unhealthy coping strategies were identified: (1) social support, (2) group cohesion, (3) physical exercise, (4) relaxation, (5) social media addiction, (6) healthy sleeping habits, (7) healthy diet, (8) training, (9) humour, (10) religion, (11) avoidance, and (12) denial. CFA confirmed both the construct and content validity, and composite reliability. The questionnaire was found to be invariant, and could thus be applied to different groups in high stress security occupations. A stress management model indicating the interrelationship between personality and coping was also developed. Contribution/value-add: The main contribution of this study was the development of a valid coping questionnaire and stress management model. By identifying the specific coping strategies, targeted stress management interventions could be developed. This could contribute to the overall wellness of security personnel working in high stress occupations, resulting in a healthy organisation and sound relationships with the community. Security organisations could also use the model during assessments to identify candidates with personality traits that would lead to healthier coping strategies, thereby selecting personnel that could better adapt to a security environment. / Oriëntasie: Sekuriteitspersoneel werk in ’n hoë risiko en gevolglik ’n stresvolle omgewing. Dit kan hulle welstand negatief beïnvloed. As gevolg van die hoë misdaadsyfer in Suid-Afrika kan een van die deurlopende stressors wat sekuriteitspersoneel ervaar ’n vrees vir hulle lewens wees. Indien sekuriteitspersoneel nie effektiewe streshantering strategieë gebruik nie, kan hulle voortdurend stres ervaar en dit kan ’n negatiewe impak op hulleself, hulle organisasie of gemeenskap hê. Uitdagings soos beroepstres in die Suid-Afrikaanse sekuriteitsindustrie is nog nie deeglik nagevors of gedokumenteer nie (Sibanyoni, 2014). Gevolglik kon daar vir die sekuriteitsomgewing geen Suid-Afrikaanse vraelys wat streshantering meet of ’n stresbestuursmodel gevind word nie. Doel van die navorsing: Die algemene doel van die navorsing was om vir stresvolle sekuriteitsberoepe ’n geldige en betroubare streshanteringsvraelys en stresbestuursmodel te ontwikkel. Navorsingsmetodologie: ’n Vraelys ontwikkelingsproses, soos deur wetenskaplike literatuur voorgestel, is gevolg. Die proses het die volgende behels: (1) die vasstel van die streshantering strategieë deur middel van ’n literatuuroorsig, (2) die ontwikkeling van die streshanteringsvraelys, (3) administrasie van die vraelys aan die teiken populasie en (4) statistiese analise. Die stresbestuursmodel is ontwikkel deur die resultate van die bevestigende faktoranalise (BFA) en die kanoniese korrelasie analise te kombineer. Die ontwikkeling van die vraelys is gebaseer op ’n steekproef van 381 aktiewe diens sekuriteitspersoneel wat in Suid-Afrika in ’n stresvolle sekuriteitsomgewing werk. Hoofbevindinge: Die studie het tot ’n psigometries betroubare 39-item vraelys gelei. Twaalf empiries gestaafde gesonde en ongesonde streshantering strategieë is geïdentifiseer naamlik: (1) sosiale ondersteuning, (2) groep kohesie, (3) fisiese oefening, (4) ontspanning, (5) sosiale media verslawing, (6) gesonde slaapgewoontes, (7) gesonde dieet, (8) opleiding, (9) humor, (10) godsdiens, (11) vermyding en (12) ontkenning. BFA het die konstruk- en inhoudsgeldigheid so wel as die saamgestelde betroubaarheid bevestig. Die vraelys is invariant en kan dus op verskillende groepe in hoë stres sekuriteitsberoepe toegepas word. ’n Stresbestuursmodel wat die verwantskap tussen persoonlikheid en streshantering aandui is ook ontwikkel. Bydrae/waardetoevoeging: Die belangrikste bydrae van hierdie studie was die ontwikkeling van ’n geldige streshanteringsvraelys en stresbestuursmodel. Deur die spesifieke streshantering strategieë te identifiseer kan gefokusde streshantering intervensies ontwikkel word. Dit kan tot die algehele welstand van sekuriteitspersoneel wat in stresvolle beroepe werk bydra en derhalwe ’n gesonde organisasie en goeie verhoudings met die gemeenskap. Sekuriteitsorganisasies kan ook tydens keurings die model gebruik om kandidate met persoonlikheidstrekke, wat tot gesonder streshantering strategieë sal lei, te identifiseer en dus personeel kies wat beter by ’n sekuriteitsomgewing sal aanpas. / Isimo somqondo: Abasebenzi bezokuphepha basebenza ezindaweni ezinobungozi obuphakeme nengcindezi ephakeme. Lokhu kungaba nomthelela omubi esimeni sabo sempilo. Ngenxa yezinga lobugebengu eliphezulu eNingizimu Afrika, okukodwa okudala ingcindezi ngokuqhubekayo kubasebenzi bezokuphepha ukwesabela izimpilo zabo. Uma abasebenzi bezokuphepha bengasebenzisi amasu aphumelelayo okubhekana nalezi zimo, bazohlala benengcindezi futhi lokhu kungaba nomphumela omubi kubona, enhlanganweni yabo noma emphakathini wabo. Ucwaningo ngezinselelo ezinjengokucindezeleka emsebenzini ezimbonini zokuphepha lapha eNingizimu Afrika alwenziwanga futhi akubhaliwe kabanzi ngakho (Sibanyoni, 2014). Kanjalo, alutholakalanga uhlu lwemibuzo lwaseNingizimu Afrika olungalinganisa ukuthi abasebenzi bezokuphepha babhekana kanjani nengcindezi kanye nomlinganiso olawula ingcindezi ukubhekana nengcindezi ezindaweni zezokuphepha. Inhloso yocwaningo: Inhloso enkulu yocwaningo kwakuwukuqamba uhlu lwemibuzo oluqinisekile noluthembekile ukubhekana nengcindezi nomlinganiso wokulawula ingcindezi emisebenzini yezokuphepha enengcindezi ephakeme. Indlela yokwenza ucwaningo: Isenzo sokuqamba uhlu lwemibuzo njengoba kuhlongozwa yimibhalo yezesayensi silandelwe kulolu cwaningo. Lesi senzo sibe (1) nokuthola amasu okubhekana nengcindezi ngokubhekisa emibhalweni ehloliwe, (2) nokuqamba uhlu lwemibuzo ephathelene nokubhekana nengcindezi, (3) nokunikeza uhlu lwemibuzo kubantu abathintekayo, kanye (4) nokwenza uhlaziyo lwezibalo. Umlinganiso wokulawula ingcindezi wenziwe ngokuhlanganisa imiphumela yeConfirmatory Factor Analysis (CFA) neyeCanonical Correlation Analysis (CCA). Ukuqanjwa kohlu lwemibuzo kweyeme esampuleni labasebenzi bezokuphepha abangama-381 abamatasa emsebenzini abasebenza ezindaweni ezinengcindezi ephakeme eNingizimu Afrika. Okukhulu okutholakele ocwaningweni: Ucwaningo lube nomphumela ekuqanjweni kohlu lwemibuzo oluqinisekile ngokwesayikhomethri olunemibuzo angama-39. Kukhonjwe amasu okubhekana nengcindezi ayishumi nambili aqinisekiswe ngokubukisiswa asesimeni esiphilile nesingaphilile sempilo, okubalwa kuwo, (1) uxhaso lomphakathi, (2) ukuba ndawonye kweqembu, (3) ukuzivocavoca umzimba, (4) ukuziphumuza, (5) ukuba yisigqili semithombo yomphakathi, (6) imikhuba emihle yokulala, (7) uqeqesho, (8) amahlaya, (10) inkolo, (11) ukuxwaya, kanye (12) nokwala. ICFA iqinisekise ukuba neqiniso kombono nokuqukethwe, kanye nokwethembeka okuxubile. Kutholakele ukuthi uhlu lwemibuzo aluguquki futhi lungasetshenziswa emaqenjini ehlukene emisebenzini yezokuphepha anengcindezi ephakeme. Kuthuthukiswe nomlinganiso olawula ingcindezi okhombisa ubudlelwano phakathi komuntu isibili nokubhekana nengcindezi. Umnikelo: Umnikelo omkhulu walolu cwaningo kube ukuqamba uhlu lwemibuzo oluqinisekile ukubhekana nengcindezi kanye nomlinganiso wokulawula ingcindezi. Ngokukhomba amasu aqondene nokubhekana nengcindezi, kungathuthukiswa izindlela ezihlosiwe zokulawula ingcindezi. Lokhu kunganikela esimeni esihle sempilo yabasebenzi bezokuphepha abasebenza imisebenzi enengcindezi ephakeme, okuzoholela enhlanganweni esesimeni esihle nasebudlelwaneni obuhle nomphakathi. Izinhlangano zezokuphepha nazo zingawusebenzisa lomlinganiso ngesikhathi sokuhlola ukubona abafundi abanezici ezinomthelela omuhle, kumasu abhekana nengcindezi asesimeni esihle, ezizobenza bakhethe abasebenzi abazongena kahle ezindaweni zokuphepha. / Industrial and Organisational Psychology / D. Phil. (Industrial and Organisational Psychology) Security industry VIP protection Cash-in-transit Armed response Security guard Stress Coping Personality Questionnaire development Invariance Canonical correlation Sekuriteitsindustrie BBP-beskerming Geld-in-transito Gewapende reaksie Sekuriteitswag Stres Streshantering Persoonlikheid Vraelys ontwikkeling Invariansie Kanoniese korrelasie Imboni yezokuphepha Ukuvikeleka kweVIP Imali esendleleni Abezokuphepha abahlomile Unogada Ingcindezi Ukubhekana nengcindezi Umuntu isibili Ukuqamba uhlu lwemibuzo Ukungaguquki 658.4095 Stress management Risk management Private security services -- Employees
239	A plm implementation for aerospace systems engineering-conceptual rotorcraft design Hart, Peter Bartholomew 08 April 2009 (has links) The thesis will discuss the Systems Engineering phase of an original Conceptual Design Engineering Methodology for Aerospace Engineering-Vehicle Synthesis. This iterative phase is shown to benefit from digitization of Integrated Product&Process Design (IPPD) activities, through the application of Product Lifecycle Management (PLM) technologies. Requirements analysis through the use of Quality Function Deployment (QFD) and 7 MaP tools is explored as an illustration. A "Requirements Data Manager" (RDM) is used to show the ability to reduce the time and cost to design for both new and legacy/derivative designs. Here the COTS tool Teamcenter Systems Engineering (TCSE) is used as the RDM. The utility of the new methodology is explored through consideration of a legacy RFP based vehicle design proposal and associated aerospace engineering. The 2001 American Helicopter Society (AHS) 18th Student Design Competition RFP is considered as a starting point for the Systems Engineering phase. A Conceptual Design Engineering activity was conducted in 2000/2001 by Graduate students (including the author) in Rotorcraft Engineering at the Daniel Guggenheim School of Aerospace Engineering at the Georgia Institute of Technology, Atlanta GA. This resulted in the "Kingfisher" vehicle design, an advanced search and rescue rotorcraft capable of performing the "Perfect Storm" mission, from the movie of the same name. The associated requirements, architectures, and work breakdown structure data sets for the Kingfisher are used to relate the capabilities of the proposed Integrated Digital Environment (IDE). The IDE is discussed as a repository for legacy knowledge capture, management, and design template creation. A primary thesis theme is to promote the automation of the up-front conceptual definition of complex systems, specifically aerospace vehicles, while anticipating downstream preliminary and full spectrum lifecycle design activities. The thesis forms a basis for additional discussions of PLM tool integration across the engineering, manufacturing, MRO and EOL lifecycle phases to support business management processes. Teamcenter systems engineering Teamcenter community Teamcenter unified Teamcenter engineering Teamcenter manufacturing CATIA V5 Rotorcraft design Boeing AHS Joint heavy lift VPLM MBOM EBOM Product change control Product definition Configuration management Product structure architecture Design engineering Aerospace engineering System engineering PLM CIE IDE SE Affordability Cost savings Executive helicopter Joint chiefs of staff Marine CAE CAD CAM CAA MDO RSM DOE Consulting Engineering management Perfect storm Engineering software Requirements data management CATIA V4 NX Engineering communications RFP Digitization Air Force Navy Army BAMS FIPER ACSYNT Sikorsky Bell Georgia Tech Engineering methodology Requirements engineering System engineering Search Rescue IDE Integrated digital environment Kingfisher Search and rescue Helicopter Helicopter engineering QFD Legacy design IPPD Quality engineering Defense systems acquisition Coast Guard Decision support systems Rotors (Helicopters) Design Concurrent engineering
240	Ukraїnas självständighet 1917 i svensk press 1917–1918 / Ukraine’s independence 1917 in swedish press 1917–1918 Bergman, Leo January 2017 (has links) This dissertation is a quantitative study with elements of qualitative analysis. The purpose of this quantitative study was to investigate WHAT was written about Ukraine's independence 1917 in Swedish press 1917–1918. The qualitative part of the survey was intended to answer the question if the newspaper's political attitude influenced the news reports during the chosen period. The exact periodization was determined to be between March 1, 1917 and June 30, 1918. This periodization was chosen because of the March Revolution in 1917, which triggered independence declarations in a number of countries oppressed by Moscow, who now saw their chance of freedom. June 1918 became the end of the investigation because it was just when the peace agreement between Ukraine and the Soviet Union was signed. The source material has been chosen to represent a multitude of ideological orientations. It was liberal, moderate, conservative, liberal and left-wing orientations. The source material consisted of newspaper articles from the following newspapers: Dagens Nyheter, Aftonbladet, Göteborgs Aftonblad, Svenska Dagbladet, Dalpilen, Kalmar Tidning and Norrskensflamman. Quantitative methodology was used on the source material. This method consisted of a reviewing of newspaper articles in searching of news reports from Ukraine or articles which had something to do with the events in Ukraine. Every newspaper was searched day after day. The crawled material was presented in two chapters representing different periods. The first chapter of the results presented the results from 1917, and more precisely from March to December 1917. The second chapter presented the results from 1918, but also from December 1917, that is, the result from December 1917 through June 1918. The whole result was then discussed in a separate chapter where the qualitative analysis was also discussed. The result of the quantitative analysis showed that it has been written relatively sparcely about Ukraine's independence although the volume of articles increased from December 1917 and even more in 1918. Sometimes there were articles on the first page. But for the most part, the articles with Ukraine issues were placed among other foreign articles. It was also found in the survey that it was the first World War that drew attention to the newspapers, even though the events in Petrograd and then in Ukraine took more space. This survey also showed that what was written about Ukraine's independence was also what appears in the reference literature. The news reports reported how Ukraine proclaimed independence in March 1917 and later on proclaimed an independent republic in November 1917 when the Bolsheviks conducted their coup d'état in Petrograd. The newspapers also wrote how the Russian Communists sent a declaration of war to Ukraine in December 1917 and about the war that followed. The articles also tell us how negotiations on Ukraine Peace went on in Brest-Litovsk, and how they ended up with alliance between Germany and Ukraine with the campaign against the communists. It was told how the German army marched into Ukraine to free it from the bolsheviks. Until May 1918 there were battles between the German-Ukrainian Army and the Communists. In June 1918 the peace agreement was signed and this survey’s investigation ended. The survey showed that it was written about Ukraine's independence in all newspapers. Dagens Nyheter had the most news articles linked to the survey. Although the number of articles was not subject for analysis in this survey. The qualitative analysis was based on using Höjelid's theoretical concepts "positive sound" and "negative sound" on the quantitative analysis material. The qualitative analysis’ result showed that it was almost impossible to see the differences between the newspapers because the articles were traded between the newspapers, i.e. the content was copied straight away. It should be noted that not all content was the subject of copying between the newspapers. Copying occurred to a greater extent, but there were still original articles derived from the respective newspaper. Most of the articles were also direct telegrams that were communicated abroad to the newspaper's editors. A lot of these telegrammic articles were sent with a purpose to mislead society. These angled articles were published without further examination in Swedish press. There were articles from, for example, Dagens Nyheter whose editors noted the "strange Petrograd reports" and informed about it for the purpose of enlightening the public. However, as most newspapers were occupied with World War I, as was shown in the source material, the newspaper editorial office was less interested in other foreign events. Therefore, such angled articles could be found in Swedish press on a larger scale. / Denna avhandling är en kvantitativ studie med inslag av kvalitativ analys. Syftet med denna kvantitativa studien var att undersöka VAD som skrevs om Ukrajinas självständighet 1917 i svensk press 1917–1918. Den kvalitativa delen av undersökningen ämnade att besvara frågan om tidningens politiska hållningen påverkade nyhetsrapporteringen under den valda perioden. Den exakta periodiseringen fastställdes att vara mellan den 1 mars 1917 och den 30 juni 1918. Denna periodisering valdes på grund av marsrevolutionen 1917 som utlöste självständighets-förklaringar i en rad länder som var förtryckta av Moskovitien och som nu såg sin chans till frihet. Juni 1918 blev slutpunkten i undersökningen därför att det var just då som fredsavtalet mellan Ukrajina och Sovjet undertecknades. Källmaterialet har valts att representera en mångfald ideologiska inriktningar. Det var liberal, moderat, konservativ, frisinnad samt vänstersocial inriktningar. Källmaterialet bestod av tidningsartiklar från följande tidningar: Dagens Nyheter, Aftonbladet, Göteborgs Aftonblad, Svenska Dagbladet, Dalpilen, Kalmar tidning och Norrskensflamman. Det användes kvantitativ metod på källmaterialet som bestod i en genomsökning av tidningsartiklarna efter nyhetsrapporter från Ukrajina eller som hade något med händelserna i Ukrajina att göra. Varje tidning genomsöktes dag för dag. Det genomsökta materialet presenterades i två kapitel som representerade olika perioder. Det första resultatkapitlet presenterade resultatet från år 1917, och mer exakt från mars till december 1917. Det andra kapitlet presenterade resultatet från år 1918, men även från december 1917, det vill säga resultatet från och med december 1917 till och med juni 1918. Det hela resultatet diskuterades sedan i ett eget kapitel där även den kvalitativa analysen diskuterades. Resultatet från den kvantitativa analysen visade att det har skrivits relativt sparsmakat om Ukrajinas självständighet även om artikelmängden ökade från december 1917 och ännu mer under 1918. Ibland förekom det artiklar på första sidan. Men för det mesta placerades artiklarna med Ukrajina-frågor bland andra utlandsartiklar. Det framgick också i undersökningen att det var mest första världskriget som upptog tidningarnas uppmärksamhet, även om händelserna i Petrograd och sedan i Ukrajina tog allt mer plats allt eftersom. Denna undersökning visade också att det som skrevs om Ukrajinas självständighet var också det som förekommer i referenslitteraturen. Nyhetsrapporterna berättade hur Ukrajina utropat sin självständighet i mars 1917 tills landet proklamerat en oberoende republik i november 1917 när bolsjevikerna genomförde sin statskupp i Petrograd. Tidningarna skrev också hur de ryska kommunisterna skickade krigsförklaring till Ukrajina i december 1917 och om det kriget som följde efter det. Artiklarna berättar även om hur förhandlingarna för Ukrajinafreden gick till i Brest-Litovsk samt hur dessa avslutades med att Tyskland allierade sig med Ukrajina i kampen mot kommunisterna. Det berättades hur den tyska armén marscherade in i Ukrajina för att befria det från bolsjevikerna. Fram till maj 1918 pågick det strider mellan tysk-ukrajinska armén och kommunisterna. I juni 1918 undertecknades fredsavtalet och där slutade undersökningen. Undersökningen visade att det skrevs om Ukrajinas självständighet i samtliga tidningar. Dagens Nyheter hade flest nyhetsartiklar kopplade till undersökningen. Även om antalet artiklar ej var i syfte att analysera i denna undersökning. Den kvalitativa analysen gick ut på att använda Höjelids teoretiska begrepp ”positiv klang” och ”negativ klang” på den kvantitativa analysens resultatmaterial. Det kvalitativa resultatet visade att det var nästintill omöjligt att se skillnad mellan de olika tidningarna eftersom artiklarna traderades mellan tidningarna, det vill säga innehållet kopierades rakt av. Det bör påpekas att inte allt innehåll var ämne för kopiering mellan tidningarna. Kopieringen förekom i större utsträckning men det fanns ändå originella artiklar som härstammade från respektive tidning. De flesta av artiklarna var dessutom direkta telegram som kommunicerades i utlandet till tidningens redaktioner. En hel del av dessa telegraferade artiklar skickades med ett givet syfte att vilseleda samhällsopinionen. Dessa vinklade artiklar publicerades utan vidare granskning i svensk press. Det förekom artiklar från exempelvis Dagens Nyheter vars redaktion uppmärksammat de ”märkliga Petrogradrapporter” och informerat om det i möjligt syfte att upplysa allmänheten. Men eftersom de flesta tidningarna var upptagna med första världskriget, som det visades i källmaterialet, var tidningsredaktionerna mindre intresserade av andra utländska händelser. Därför kunde sådana vinklade artiklar förekomma i svensk press i en större omfattning. Ukraine Peace Ukraїna Ukraine independence 1917 1918 independence movement peace treaty invasion invasion war independence war freedom war freedom struggle Dagens Nyheter Svenska Dagbladet holodomor 1921 1923 Norrskensflamman Moskali Dalpilen Kalmar tidning Göteborgs Aftonblad Aftonbladet Kyiv Odesa Charkiv Dnipro Crimea revolution UNR Ukraine’s National Republic press swedish press press survey press study communism leninism Moksel genocide Petrograd coup d'état CHEKA nkvd Moskau GPU KGB lenin Red Army Soviet Soviet Union bolsheviks socialists Moscovia red terror communist terror SSU socialdemocrats red guardian red guard white guardian black guard Finland Sweden Finnish independence movement terrorist organization commission civil war invasion genocide proletarian bolshevik terror cadets moscovian threat russian threat muscovites Pultava Poltava Tauria Katerynoslaw Chernihiv Ottokar Czernin Weimar republic Deutsches Reich interim government national hero mensheviks maximalists minimalists provisional government Rada supremacy central powers Germany Deutschland German Empire Kaiser Wilhelm Treaty of Brest-Litovsk Belarus communist propaganda Mohilev peace negotiation Caucasus Cuban Don Ukrajina UkrajinaFreden Ukraїna Ukraina självständighet 1917 1918 självständighetsrörelse Tidningsuppsats presstudie pressundersökning tidningsstudie dagspress rikspress Dagens Nyheter Svenska Dagbladet Norrskensflamman Moskali Dalpilen Holodomor 1921 1923 Kalmar tidning Göteborgs Aftonblad Aftonbladet Kommunism Sovjet bolsjeviker Petrograd Krim Charkiv Odesa Dnipro Kyjiv Revolution Leninism statskupp TJEKA nkvd GPU KGB lenin invasionskrig invasion fredsavtal socialister kommunister röda armén röd terror kommunistisk terror SSU socialdemokrater rödgardister vitgardister svarta gardet Finland Sverige finska självständighetsrörelsen terrororganisation kommission inbördeskrig folkmord självständighetskrig proletär bolsjevikiska terrorismen kadetterna ryssar rysshotet Moskovitien Poltava Pultava Taurien Katerynoslaw Tjernihiv Czernin nationalhjälte mensjeviker maximalisterna minimalisterna interimregering provisorisk regering rada suprematien centralmakterna Tyskland Weimar republic Deutsches Reich Tyska riket Kaiser Wilhelm Treaty of Brest-Litovsk Belarus kommunistpropaganda Mohilev fredsförhandling Kaukasus Kuban Don History Historia

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