Wheelchair is for those who cannot walk independently and need assistances in moving around. Six-wheel Power Wheelchair has great functions, such as large sphere of actions, no movement injuries, great stability, and small radius of gyration. The purpose of this paper is to apply the idea of engineering design method and offer a design theory for chassis mechanism for Six-Wheel Power Wheelchair. Firstly, the evolution of chassis mechanism for wheelchair is discussed and the existing chassis mechanism for wheelchair is analyzed. Based on the knowledge, this paper concludes the fundamental functions and structural characteristics of chassis mechanism for power wheelchair and lists the design requirements. Secondly, applying the creative mechanism design procedures, a new design for chassis mechanism and the Kinematic design for six-wheel power wheelchair are proposed and computerized Finally, using CAE software stimulating the designs, the paper presents the three-dimension graph and prototype of the designs.

The researcher used self-constructed problem-solving and problem-posing activity sheets to ask students to do solving and posing by themselves, then discuss together afterwards. When teaching was completed each time, the researcher asked students to write learning diaries. The researcher referred to the students¡¦ records on problem-solving and on problem-posing and analyzed the categories of students¡¦ work and the contents of posing problems that students created as well as problem-solving strategies. He also referred to students¡¦ learning diaries to investigate into students¡¦ reflections on their problem-posing, and to make a record of self reflections during his problem-posing activities implementation. The results of this research showed that most of the students given problems included sufficient data for problem solving. Students virtually were able to make feasible problems but only few students can change the structures of the original given problems. Most of these problems are ¡¥Exchange problem¡¦ which be solved correctly by themselves. Most students solved problems by using the strategy relating to Multiples. The most important factor for accuracy and solving strategy is number type on the proportion problems. Moreover, students expressed that they were able to acquire study methods and have great enjoyment from problem-posing. Also, the teacher found that during problem-posing, students will advance in thinking and creativity.

La presente tesis, trata sobre el uso de la metodología Six Sigma para la optimización de un área de mantenimiento de planta. Al estar usando como referencia una metodología los capítulos que aquí se presentan siguen el esquema DMAMC, donde se Define el problema, se Mide el proceso, se Analiza la causa raíz, se Mejora el proceso y por ultimo se Controla el mismo por medio de indicadores de gestión. En la etapa de Medir se implementan diferentes ganancias rápidas al proceso; esto no implica que la metodología haya cumplido su objetivo, six sigma busca mejorar aquellas causas raíz que no están a la simple vista de las personas que trabajan en el área o gerencia. Por ultimo la presente tesis propone mejoras así como los controles que deben de llevarse en el área de mantenimiento de planta. Es aquí donde se ve el compromiso de la gerencia y la jefatura del área con el proyecto ya que de ellos depende que las mejoras y el control caminen y den paso a la optimización del proceso.

<p>Uppsatsens tema är hur man kan arbeta med kvalitetsstyrning och kvalitetsutveckling inom fallföretaget Genevads. I uppsatsen studeras förekomsten av kvalitetsbrister i produktionsprocessen. Diagnosen leder fram till uppsatsens andra steg där vi söker efter bättre kvalitetstyrning och kvalitetsutveckling. Teoretiskt fokus ligger på "lean six sigma" och kvalitetsutveckling enligt "lean"-principerna.</p>

Side-by-side, surprisingly, in the appendix of the Buffalo Historical Society’s publication Obsequies of Red Jacket at Buffalo, E. Pauline Johnson and Walt Whitman memorialize Red Jacket’s reburial on October 9, 1884, with their respective poems, “The Re-interment of Red Jacket” and “Red Jacket, (From Aloft.).” Through this textual showdown, this report interrogates the usefulness of the vanishing Indians narrative, instead interpreting the event as the locus of a heterogeneous, spiritual contest over bodies and their potential significations. Although orchestrated by Buffalo’s European American elites, the reburial also included representatives from the Six Nations tribes, among them Mohawk Ely S. Parker as well as Johnson. Paying attention to heterogeneity, whether differences in religion, tribal affiliation or class, at the event allows us to understand the varying stakes of the conflict, from debates over Christianity to immigration to the establishment of literary and social relations. While Whitman, nearing the end of his life, contemplates proper memorialization in “Red Jacket, (From Aloft.),” Johnson deploys the elegy to lay claim to her Native ancestry and burgeoning literary career. Monumentalizations often attempt to conceal such heterogeneity by creating the illusion of a dominant, national narrative. Alive within these events, nevertheless, a different image persists, one that preserves the messy debates over religion, land settlement, immigration, citizenship and transforming Native governments that actual memorialization ceremonies create. / text

This report describes the major steps used in the Army’s LSS methodology, provides a brief overview of the Unaccompanied Personnel Housing and the Army Family Housing and briefly describes some of the initial steps intended to start improving the process. In the improvement phase, two detailed models (The EOQ Model and the Hadley and Whitin (Q,r) Model) used for inventory management are discussed. This report also provides a series of recommendations that include suggestions for baseline inventory levels, some ideas for future data collection, example improvements to some data input sheets as well as a few tasks for UPH and AFH managers to reduce cost and improve the overall efficiency of the system. / text

BAGA Water Technology är ett svenskt företag som är verksamt inom vattenhantering med fokus på konstruktion och tillverkning av reningsverk särskilt anpassade för att klara de nordiska förhållandena. De är en av marknadens ledande aktörer inom området vilket gör att en ständig utveckling krävs för att konkurrenskraften ska bibehållas. Företagets huvudkontor är beläget i Karlskrona medan produktion och lagerhållning till största delen är outsourcat till en underleverantör i Norge och en i Blekinge (UL.B). Outsourcingen till UL.B har visat sig inge problem då kvalitén av produkter inte är tillfredsställande samtidigt som den spridda lagerhållningen och produktionen gör logistiksystemet komplext och svårhanterligt. Arbetets syfte är således att göra en förstudie där BAGA erhåller data som kan användas för att ta beslut om en omorganisation av företagets outsourcade lager och produktion är en rimlig lösning på problemen samtidigt som implementerbara förändringsförslag tillhandahålls. Genom användning av Lean Six Sigmas modell för förbättringsarbete, DMAIC, samt förespråkade verktyg har först en nulägesanalys av processer och flöden kopplade till UL.B genomförts. Intervjuer och observationer både på BAGA och hos UL.B har verkat som grundläggande data. Utifrån den samlade informationen har en orsak-verkan analys gjorts med fokus på de båda problemområdena, där orsakerna sedan har prioriterats i en FMEA. Framtagning av tre förbättringsförslag har därefter gjorts, där det förslag som ansågs mest fördelaktigt är att BAGA bör investera i en utökad egen verksamhet genom tillbyggnad av en lagerbyggnad intill kontoret i Karlskrona. Detta möjliggör en förflyttning av lager och produktion från UL.B till BAGA. Beskrivningen av förändringsförslaget presenterar bland annat förändringar i processer och flöden men även förslag på en fysisk utformning där ett effektivitetstänk enligt Lean Six Sigma ständig genomsyrar arbetet. Slutligen presenteras en kostnadskalkyl som jämför nuläget med det föreslagna scenariot där det visar sig att förslaget ger en ekonomisk vinning. Utifrån de många positiva argument som har framkommit, bland annat att förslaget bidrar med minskade transporter och ett ökat inflytande över produktionen, anses det som ett strategiskt riktigt beslut att implementera förbättringsförslaget.

Paskutinį dešimtmetį bendrovės labai daug dėmesio skiria procesų analizei, veiklos efektyvumo didinimui. Verslo procesų valdymas pritraukia vis didesnį bendrovių dėmesį ir šis dėmesys joms leidžia pereiti nuo imituojamų verslo procesų prie realiai veikiančių. Verslo procesų valdymas apima procesų konstravimą, atvaizdavimą, kontrolę ir analizę. Bendrovės didina darbo efektyvumą nuolatos vertindamos procesų pridedamąją vertę. Verslo procesų tobulinimas yra nenutrūkstamas ciklas, kuriame itin svarbią rolę atlieka procesų konstravimas ir pertvarkymas. Yra begalės būdų pakeisti vystančius procesus ir tik geriausios alternatyvos procesas turi pakeisti realiai vykdomą. Intuityvus proceso pasirinkimas gali nemaloniai nustebinti ir sumažinti verslo efektyvumą vietoje siektų tikslų. Procesų imitavimas yra vienas iš tinkamų būdų jų pertvarkymui. Verslo procesų imitavimas padeda suprasti, analizuoti ir konstruoti procesus. Pasitelkus imitavimą procesai gali būti įvertinti ir palyginti. Imitavimas suteikia proceso poveikio verslo efektyvumui kiekybinį įvertinimą, pagal kurį lengva pasirinkti tinkamiausią procesą. Galima išskirti eilę žingsnių susijusių su verslo procesų imitavimu. Pirmiausia verslo procesas yra atvaizduojamas procesų modelyje. Tada identifikuojami po-procesai ir įvykiai. Yra apibrėžiama proceso eiga, nustatomos jo esybės ir nustatomi ryšiai tarp skirtingų proceso dalių. Galiausiai yra numatomi ir paskiriami resursai. Proceso modelis turėtų būti patvirtintas tik įsitikinus... [toliau žr. visą tekstą] / Business process is: “A collection of related, structured activities – a chain of events- that produce a specific service or product for a particular customer or customers” [How06]. A simulation is an imitation of some real thing, state of affairs, or process. The supporting tools of process mapping and business process simulation are used in the change process and assist in communicating the current process design and people's roles in the overall performance of that design. The simulation model is also used to predict the performance of new designs incorporating the use of information technology. The approach is seen to have a number of advantages in the context of a public sector organization. These include the ability for personnel to move from a traditional grouping of staff in occupational groups with relationships defined by reporting requirements to a view of their role in a process, which delivers a performance to a customer. By running the simulation through time it is also possible to gauge how changes at an operational level can lead to the meeting of strategic targets over time. Business processes are increasingly recognized as the key to competitive survival. The important opportunities inherent to this invisible economic asset are the foundations of process-centered management. Simulation of business processes creates added value in understanding, analyzing and designing processes by introducing dynamic aspects. It provides decision support by anticipation of... [to full text]

<p>&nbsp / <span style="font-size: 12pt / font-family: &quot / Times New Roman&quot / ,&quot / serif&quot / mso-fareast-font-family: 'Times New Roman' / mso-ansi-language: EN-US / mso-fareast-language: EN-US / mso-bidi-language: AR-SA">District Six was a community that was forcibly removed from the centre of Cape Town after its demarcation as a white group area in 1966. In 1989, the District Six Museum Foundation was established in order to form a project that worked with the memory of District Six. Out of these origins, the District Six Museum emerged and was officially opened in 1994 with the museum in the 1980s occurred at the same moment that the social history movement assumed prominence within a progressive South African historiography. With the success of <span style="mso-bidi-font-style: italic">Streets, the decision to &lsquo / dig deeper&rsquo / into the social history of District Six culminated in the opening of the exhibition, Digging Deeper, in a renovated museum space in 2000. Oral history practice, as means of bringing to light the hidden and erased histories of the area, was embraced by the museum as an empowering methodology which would facilitate memory work around District Six. In tracing the evolution of an oral history practice in the museum, this study aims to understand how the poetics involved in the practices of representation and display impacted on the oral histories that were displayed in Digging Deeper. It also considers how the engagement with the archaeological discipline, during the curation of the Horstley Street display as part of Streets, impacted on how oral histories were displayed in the museum.</span></span></p>

Book Six of The Faerie Queene deals with the complexities of courtesy in a socially changing world. Calidore, the protagonist of Book Six, sets out to defeat the Blatant Beast, the chief enemy of courtesy, but abandons his quest midway through the book in order to live the shepherds’ life. Despite the ethical ambiguity associated with Calidore’s abandoning his quest, this pastoral setting should enable him to deepen his understanding of the nature and practice of courtesy. However, Calidore is unable to grow, and the poet essentially gives up on his own poetic quest.