Growth rates, δ18O and δ13C of five stalagmites from the west coasts of North and South Islands, New Zealand, provide records of millennial-scale climate variability over the last ~75 kyr. Thirty-five uranium-series ages were used to provide the chronology. δ18O of stalagmite calcite was influenced by changes in moisture source region, temperature and both δ18O and δ13C primarily display a negative relationship with rainfall. To assist interpretation of climatic signals δ18O profiles were adjusted for the ice-volume effect. Changes in these proxies reflect changes in the strength of the circumpolar westerly circulation and the frequency of southwesterly flow across New Zealand. MIS 4 was a period of wet and cool climate lasting from 67.7 to 61.3 kyr B.P., expressed in the stalagmites by an interval of strongly negative isotope ratios and increased growth rate. This contrasts with less negative δ18O and δ13C, and slow growth, interpreted as dry and cold climate, during much of MIS 2. This difference between MIS 2 and MIS 4 provides an explanation for why glacial moraines in the Southern Alps of MIS 4 age lie beyond those deposited during the last glacial maximum (MIS 2). Heinrich events, with the exception of H0 (the Younger Dryas), are interpreted from high-resolution South Island stalagmite HW05-3, from Hollywood Cave, West Coast, as times of wetter and cooler climate. Minima in δ18O and δ13C (wet periods) occurred at 67.7-61.0, 56-55, 50.5-47.5, 40-39, 30.5-29, 25.5-24.3 and 16.1-15. kyr B.P. matching Heinrich events H6-H1 (including H5a) respectively. This demonstrates a robust teleconnection between events in the North Atlantic and New Zealand climate. Minima in δ18O also occurred at similar times in less well-dated North Island stalagmite RK05-3 from Ruakuri Cave, Waitomo. Speleothems from low-latitudes have revealed that Heinrich events forced southerly displacement of the Intertropical Convergence Zone. This caused steepening of the temperature gradient across mid-southern latitudes, increased westerly circulation and resulted in wet conditions on the west coast of both islands. Immediately following H1 in the HW05-3 stable isotope profiles is another excursion to more negative isotopic values, suggesting wet and cold climate, lasting from 14.6 to 13.0 kyr B.P. Such a climate on the West Coast at this time has been previously suggested from glacier advance (e.g. Waiho Loop moraine) and decreased abundance of tall trees on the landscape. This event occurred too early to be a response to H0, but is synchronous with a return to cool climate in Antarctica. Thus West Coast climate appears to have been sensitive to changes in Antarctica as well as the North Atlantic. Isotopic minima (wet and cool climate) in South Island stalagmite GT05-5, which formed during the Holocene, first occurred 4.6 kyr B.P. This began a series of four oscillations in isotope ratios, the last terminating when the stalagmite was collected (2006). Onset of these oscillations is associated with initiation of ice advance in the Southern Alps, and beginning of the Neoglacial. The last oscillation displays enriched isotope ratios lasting from 1.2 to 0.8 kyr B.P. succeeded by depleted ratios lasting until 0.15 kyr B.P., mirroring the Medieval Climate Optimum and Little Ice Age, respectively, of European palaeoclimate records.

Lifting method through the use of hydraulic jacks, can adjust column elevation of the structure in order to eliminate the stress burden caused by differential settlement , as well as recover the structure¡¦s initial state and force to avoid the form reconstructing caused by different over-settlement, save construction cost and reduce environmental impact, and so the life cycle of the building be able to last. The study based on ¡§The computer control system of hydraulic jacks¡¨, ¡§The repair method of settlement of floating roof tank¡¨, and the other technologies, which developed by lifting method development department, set up by the case company, has matured day by day to seek permanent development strategy through the utilization of the innovative lifting method in structure on reclaimed land or tanks, shop buildings, and structures which have different settlement problems, and so on, enable to last the life cycle of the building. This study consists of the information collection of lifting technology development through the literature of innovative technology and management strategy and interview of the owner and the decision-making manager of the case company, that total sum of person-time is 21, with the theme of the technical development of lifting method, the extension of market, and the internationalization. Making industry S.W.O.T analysis can not only find out the lifting development business of the case company but also the strategic direction, core competitiveness, the development direction, the permanent strategy to maintain the annual growth of the rate of marginal balance. According to research, the case company need to become a international company in order to maintain the annual growth of 20¢H of the operational goal. Taking Taiwan as the technical development center, the case company uses the local manpower and constructional material of the group¡¦s subsidiaries in overseas footholds to lower the quote cost and enhance the competitiveness, so that the case company can move toward internationalization gradually. Besides, to be competitive in lifting industry, the case company must be customer oriented, which means to design the unique custom-made lifting method for the customer¡¦s demand. Contenting customer¡¦s demand with cost, industry safety and time is the most important strategy to retain long-term competitiveness advantage. In strategic growth oriented, to be the top lifting company all over the world after one decade, the case company has to enhance core competitiveness of lifting method, including project management, project control, structural design capacity, computer control hydraulic jacks system development capabilities, and technical capabilities lifting. Meanwhile, the case company has to develop continuously new technologies and methods, combine with the group¡¦s subsidiaries to establish overseas footholds to extend the overseas market, train staff to obtain the international certificate and learn the second language, and makes the product and service different from other companies.

The purpose of this research was to ascertain the characteristics of dropouts, their rationale for reentry, and what constituted effective practices within a Texas alternative education program (AEP). While, a number of studies have been conducted to explain why students drop out of school, more research was needed in the area of students that reenter to complete their studies (Fernandez, Paulsen & Hiranko-Nakanishi, 1996; Krashen, 1998; NCES, 1981; Pirog & Magee, 1997; Ramsey, 1988; Rumberger, 1995; Warren, 1996; White & Kaufman, 1997). The study utilized qualitative methodology with a case-study approach by utilizing small groups within the context of an organization (Miles and Huberman, 1994). The study site was purposely selected (Kuzel, 1992; Morse, 1989) using low-socio-economic criteria, ethnic representation, an AEIS rating of Commended, and a high graduation rate. Site participant selection included comprehensive sampling (Goetz and LeCompte, 1984) of the AEP personnel and random sampling of the student participants and their respective parents. The primary data was collected using a modified three-interview method (Dolbeare and Schuman, 1982) with corroborating document review and focus groups. Findings indicated that research participants could identify seventeen different characteristics for returning high school students. Some of the characteristics describing these students also reflect their motivation or rationale for returning back to complete their high school studies. The study revealed four major practices within the AEP that supported the program and its students towards their mission of graduating. These were: hiring the right personnel, monitoring academic progress, providing student support services, and maintaining a safe school climate. A resultant theme indicated that there was a need to promote a positive image of the value of the AEP. Since only ten participants and five students were included in the study, the findings can only be tentatively generalized. Finally, suggestions are made for AEP programs to be designed to entice students not only to return back to school, but to remain until their goal to graduate is realized. / text

Fast fashion and over consumption within the textile industry has led to a serious depletion of natural resources. The current rate of population growth and consumption is unsustainable. In result, there is a growing interested in sustainable solutions, one of which is reverse supply chains. Infrastructures for recycling textile fibers are being researched and developed. At the same time, it is important to put a focus on also developing the infrastructures for textile recollection. When examining a forward supply chain, the last mile, or point of distribution to the final consumer, can be considered the most costly when it comes to logistics costs. As a result, within a reverse supply chain the point of textile recollection, or the “first mile” as defined by the authors, can also be considered problematic in terms of logistical costs. Cirqle is a Swedish based app using ICT to aide in the recollection of used textiles, by offering app users rewards (discounts) for used textile returns at specific retailers. Through gathering specific information about app users, ICT companies such as Cirqle, are key to optimizing reverse supply chains, and in result, aiding in the reduction of the “first mile problem”. Due to the research gap identified by the authors, the purpose of this thesis is to explore how a digital infrastructure for collecting used garments, such as the Cirqle App, can be used to optimize location‟s for collection points; therefore minimizing the first mile problem of reverse logistics in the textile industry.

Textile Reinforced Concrete (TRC) with a small thickness, high tensile and compressive strength has been combined with lightweight materials to create sandwich elements. Due to the low strength of the core materials in the sandwich elements, the additional shear connector devices were suggested to improve the load capacity. However, it raised an idea of using a higher strength material core, Expanded Polystyrene Concrete (EPC), without any connector devices to create a new type of lightweight sandwich element, which can be an answer for not only developing lightweight structures but also solving environmental problems. In this thesis, this novel idea was gradually realized with a study on TRC-EPC sandwich beams. Firstly, experimental material tests on EPC showed the possibility to recycle EPS waste for EPC with a density of around 950 kg/m3. Thus, an EPC with a density of 920 kg/m3 and a compressive strength of 5.2 N/mm2 was chosen for the core to realize the concept for TRC-EPC sandwich with 18 experimental beams. Bending tests of six series with shear-to-depth-ratio (a/d) from 1.5 to 5.2 were implemented to study load responses of this type of sandwich beam. The failure moments of all the specimens were smaller than the nominal moment strength of the cross section. The load capacities of the specimens depend strongly on the ratio a/d. The calculations for the shear capacity according to standards as well as shear calculation approaches were implemented. Due to their generalized form, ACI 318-05 and EC2 offer conservative results for a/d<5.2. The dependence of the shear capacity on a/d could be better described with CEB-FIB Model Code 1990. For the beams with 1.5<a/d and a/d<2.1, Strut and Tie Model gave the most suitable results. In case a/d>2.1, ZINK’s model offered better results than the others. Besides, a new proposed equation for the shear capacity of TRC-EPC sandwich beams depending on the a/d was also suggested. In order to model the load response of the six experimental series, FEM models with ATENA developed. The models with and without a consideration of the bond between the textile and fine HSC in the TRC layer underestimated the load capacity with tolerance 26% and 28 % respectively. The tolerances for the deflections in the models with a/d>2.5 were around 22 % and 23%. Finally, an engineering model originally based on sandwich theory was developed to model the load-deflection response of this type of sandwich beams. The model could predict the displacement with tolerances from -24 % to 12 %. The load capacity of TRC-EPC sandwich beams was underestimated with a tolerance in the range of 15- 34 %. / In dieser Arbeit wurde eine neue Sandwichkonstruktion untersucht, für die Textilbeton, ein Werkstoff mit geringer Dicke und gleichzeitig hoher Zug- und Druckfestigkeit, mit leichten Kernmaterialien kombiniert wurde. Aufgrund der geringen Festigkeit der Kernmaterialien werden in vielen Sandwichkonstruktionen zusätzliche Schubverbinder benötigt, um eine ausreichende Tragfähigkeit zu erreichen. Dies führte zu der Idee, Expanded Polystyrene Concrete (EPC) als höherfestes Kernmaterial zu verwenden, das keine zusätzlichen Verbindungsmittel benötigt. Damit entsteht eine neuartige Sandwichkonstruktion, die nicht nur eine Lösung für die Entwicklung neuer leichter Strukturen ist, sondern auch für Umweltprobleme. Diese Idee wurde in dieser Arbeit durch theoretische und experimentelle Untersuchungen an Textilbeton-EPC-Sandwichbalken umgesetzt. Zunächst wurden Materialuntersuchungen an EPC durchgeführt, um nachzuweisen, dass es möglich ist, EPC mit einer Dichte von rund 950 kg/m³ mit recyceltem EPS herzustellen. Für die anschließenden Untersuchungen an 18 Sandwichbalken wurde dann ein EPC mit einer Dichte von 920 kg/m³ und einer Druckfestigkeit von 5,2 N/mm² ausgewählt. In 6 Serien von Sandwichbalken wurden 4-Punkt-Biegeversuche mit Schubschlankheiten von 1,5 bis 5,2 durchgeführt. Die Bruchmomente aller Balken waren geringer als die rechnerische Momententragfähigkeit des Querschnitts und die Tragfähigkeit war stark von der Schubschlankheit abhängig. Es wurden Berechnungen zur Schubtragfähigkeit nach den verschiedenen internationalen Normen durchgeführt. Aufgrund ihrer allgemeingültigen Form ergaben ACI 318-05 und EC2 sehr konservative Ergebnisse für Schubschlankheiten kleiner als 5,2. Die Formulierung des CEB-FIB Model Code 1990 war besser geeignet, die Abhängigkeit der Schubtragfähigkeit von der Schubschlankheit abzubilden. Für die Balken mit Schubschlankheiten a/d=1,5 bis 2,1 brachten Stabwerkmodelle ausreichend gute Ergebnisse. In Fällen mit a/d>2,1 ergab das Modell von Zink die besten Übereinstimmungen. Um die Abhängigkeit der Schubtragfähigkeit von der Schubschlankheit besser erfassen zu können, wurde eine neue Berechnungsgleichung für Textilbeton-EPC-Balken vorgeschlagen. Um das Last-Verformungsverhalten der experimentellen Untersuchungen beschreiben zu können, wurden FEM-Modelle mit der Software ATENA entwickelt. Es wurden verschiedene Modelle untersucht, die den Verbund zwischen dem textilen Gelege und dem Feinbeton unterschiedlich stark berücksichtigten. Die Tragfähigkeit der untersuchten Balken wurde mit den FEM-Modellen um ca. 26% bis 28% unterschätzt. Die Abweichungen in den berechneten Durchbiegungen betrugen für die Balken mit a/d>2,5 ca. 22% bis 23%. Abschließend wurde ein Ingenieurmodell auf Grundlage der Sandwichtheorie entwickelt, mit dem das Last-Verformungsverhalten dieser Sandwichkonstruktion gut beschrieben werden kann. Mit dem Modell ergaben sich Abweichungen von -24% bis +12% zwischen experimentellen und theoretisch ermittelten Verformungen. Die Tragfähigkeit wurde mit einer Abweichung von 15% bis 34% unterschätzt.

La liberté de tester au Québec a longtemps été qualifiée de « illimitée ». Dans les faits, une telle liberté signifiait que le de cujus pouvait ne rien laisser à son ou sa conjointe ni à ses enfants. Or, depuis l'introduction des dispositions législatives sur la prestation compensatoire et, plus particulièrement, de celles sur le patrimoine familial et sur la survie de l'obligation alimentaire, l'étendue de cette liberté n'est plus la même. Bien que les Québécois soient toujours libres de déterminer par testament à qui ils souhaitent léguer leurs biens, leur liberté est désormais limitée par ces dispositions législatives impératives qui permettent au conjoint survivant et à la famille immédiate du défunt de réclamer certaines sommes à la succession, et ce, quelles que soient les dernières volontés du de cujus. Ainsi, le patrimoine sur lequel s'exerce la liberté du testateur n'est plus forcément celui sur lequel le défunt pouvait exercer sa volonté pendant sa vie et son mariage. Il n'est donc plus possible de parler de liberté « illimitée» de tester des Québécois. Ce constat quant à l'émergence de restrictions à la liberté testamentaire dans le Code civil nous conduit à nous interroger sur les raisons et les fondements de cette transformation de la liberté de tester et, incidemment, sur la question plus générale de la production et de l'évolution du droit de la famille dans la société. Pour répondre à ce questionnement, cette thèse repose sur une approche socio-juridique selon laquelle il faut rechercher les fondements de l'évolution du droit à l'intérieur des représentations sociales valorisées dans une société et une époque données. Partant du postulat que ce sont les changements dans les représentations sociales qui contribuent à expliquer le passage d'une rationalité sociale à une rationalité juridique, cette thèse dégage par quels acteurs, suivant quelles logiques et dans quels buts ces restrictions à la liberté de tester ont été introduites dans le droit québécois. Une telle façon d'aborder l'évolution du droit à partir de l'évolution des représentations sociales contribue ainsi à « éclairer» l'idée communément véhiculée selon laquelle le droit reflète l'évolution des moeurs. Grâce à une étude des représentations sociales inscrites et retracées dans le discours des acteurs sociaux - mémoires déposés à l'Assemblée nationale, Journal des débats, commissions parlementaires, jurisprudence, doctrine, textes de loi - cette thèse montre que les changements qui ont conduit à restreindre la liberté de tester au Québec ne dépendent pas que des perceptions relatives à la famille et au patrimoine, tel qu'on le rapporte généralement. L'introduction de restrictions à la liberté de tester dans le Code civil semble plutôt résulter d'un compromis entre l'évolution des représentations sociales sur les rapports familiaux et l'évolution des représentations sociales sur le droit, plus précisément quant aux fonctions du droit dans la société et aux conditions de sa cohérence. L'analyse de cette évolution permet enfin d'observer que si le droit des successions a longtemps été une « composante » du droit des biens, il constitue désormais, surtout, une « composante» du droit de la famille. / Formerly the freedom of wiIling in Quebec was considered to be "unlimited", which meant that its scope was such that the deceased could refrain from bequeathing any property at aIl to his or her spouse or children. Following the introduction of legal measures on compensatory allowance and, more particularly, provisions concerning the family patrimony and the survival of the obligation of support, the scope of this freedom is no longer as alI-inclusive as it once was. Although Quebeckers remain free to determine via their last wiIls and testaments to whom they wish to bequeath their property, henceforth their margin of freedom is limited by the preceding legislative changes which entitle the surviving spouse and immediate family of the deceased to claim to certain amounts from the succession, whatever the last will of the deceased may have been. As such, the patrimony upon which the testator now exercises freedom has ceased necessarily to be that which the deceased had control over during his or her life and marriage. It is thus no longer possible to refer to Quebeckers' "unlimited freedom" of wiIling. The emergence of limitations in testamentary freedom in the Civil Code invites us to question the reasons and foundations for this shift in the freedom of willing and, incidentaIly, the more general issue of the reform and evolution offamily law in society. To address these issues, this thesis is founded upon a socio-Iegal approach according to which it is essential to seek out the basis of the evolution of law from within the social representations valued in a society at a given time in its history. Beginning from the postulate that it is the changes in social representations that help to explain the transition from a social rationality to a legal rationality, this thesis illustrates by what actors, foIlowing which lines of logic and to what end these limitations in the freedom of wiIling were introduced into Quebec law. Such an approach to the evolution of the law on the basis of social representations thereby helps "to enlighten" the commonly expressed idea whereby law is a mirror image of mores. Based upon an analysis of social representations recorded and retrieved in the discourse of different social actors, including briefs tabled before the National Assembly and proceedings in the Journal of Debates, parliamentary committees, as weIl as decided cases, doctrine and statutory texts, this thesis seeks to demonstrate how the changes which led to the restriction in testamentary freedom in Quebec extend far beyond perceptions evoking family and patrimony as is generaIly claimed. The introduction of limitations in the freedom of willing in the Civil Code seems rather to result from a compromise between the evolution in social representations regarding family relationships and the evolution in social representations regarding law, more specifically with regard to the functions of law in society and the conditions underlying the law's systemic coherence. Lastly the analysis of this evolution makes it possible to observe that while the law governing successions was for a long time a "component" of property law, henceforth it has specifically gravitated to being a "component" of family law. / "Thèse présentée à la Faculté des études supérieures en vue de l'obtention du grade de docteur en droit (LL.D.)". Cette thèse a été acceptée à l'unanimité et classée parmi les 10% des thèses de la discipline.

No description available.

This thesis starts with an overview of the historical record tied to the birth of a new nation studied by Alexis de Tocqueville and Henry Steele Commager. It singles out the works of Henry Nash Smith and Eugene D. Genovese for an understanding, respectively, of the "myth of the frontier" tied to the conquest of the American West and the "plantation myth" that sustained slavery in the American South. Both myths underlie the concept of hybridity or cross-cultural relations in America. This thesis is concerned with the representation or lack of representation of hybridity and the roles played by female characters in connection with the land in two seminal American novels and their film versions---James Fenimore Cooper's The Last of the Mohicans, and Margaret Mitchell's Gone With the Wind---and Alice Randall's rewriting of Mitchell's novel, The Wind Done Gone , as a point of contrast. Hybridity is represented in the mixed-race bodies of these characters.

Unreliable homodiegetic narration presents a unique mode of narrative transmission which demands the encoding within the text of 'translational indices', that is, signifiers of several kinds which justify the reader/receiver in over-riding the sincere first person avowals of the apparent mediator of the discourse. The argument establishes the presence of an epistemologically primary 'immanent' narrative situation within an ostensibly unitary narrative situation. Such a stereoscopic perspective upon the presented world of the literary 'work provides the reader/receiver with a warrant for a rejection of the epistemological validity of the homodiegetic narrator's discourse. Moreover, the thesis advances a typology of such translational indices as they occur in the dense ontology of the literary work of art. The narratological theory of unreliable homodiegetic narration developed in the first half of the dissertation is applied in the second half to selected exemplars of such narrative transmissions, demonstrating thereby the theoretical fecundity of the model for the discipline of narratology. / Thesis (Ph.D.)-University of Natal, Durban, 1988.

Tyrimo objektas. Žingsnių greitis ir ilgis bei išlėkimo greitis ir kampas. Tyrimo tikslas. Ištirti Lietuvos ir Pasaulio šuolininkių į tolį moterų paskutiniųjų bėgimo žingsnių greičio ir ilgio bei išlėkimo greičio ir kampo įtaką sportiniam rezultatui. Tyrimo uždaviniai: 1. Nustatyti ir palyginti Pasaulio ir Lietuvos šuolininkių į tolį paskutiniųjų įsibėgėjimo žingsnių greičio kitimą ir jo įtaką sportiniam rezultatui. 2. Nustatyti ir palyginti Pasaulio ir Lietuvos šuolininkių į tolį paskutiniųjų įsibėgėjimo žingsnių ilgio kitimą ir jo įtaką sportiniam rezultatui 3. Nustatyti ir palyginti Pasaulio ir Lietuvos šuolininkių į tolį išlėkimo greitį ir jo įtaką sportiniam rezultatui. 4. Nustatyti ir palyginti Pasaulio ir Lietuvos šuolininkių į tolį išlėkimo kampą ir jo įtaką sportiniam rezultatui. Tiriamieji. Buvo analizuojamos Pasaulio šuolininkės dalyvavusios 12 Pasaulio lengvosios atletikos čempionate Berlyne (n=8). Lietuvos šuolininkių testavimas atliktas Lietuvos studentų čempionate (2012 m.) Kauno manieže (n=10). Hipotezė. Didelę įtaką šuolio į tolį rezultatui turi bėgimo greitis paskutiniuose metruose prieš atsispyrimą bei išlėkimo greitis ir kampas. Pagrindiniai rezultatai. Pasaulio šuolininkių į tolį greitis paskutiniajame žingsnyje yra 9.33±0,19 m/s, Lietuvos 7.76±0,41 m/s. Pasaulio šuolininkių priešpaskutinis žingsnis yra 2,31±0,17 m, Lietuvos 2,09±0,15 m, paskutinis žingsnis sutrumpėja palyginus su priešpaskutiniuoju 0,24 m, ir 0,06 m atitinkamai. Lietuvos... [toliau žr. visą tekstą] / Research object: Speed and length of the running steps, take off speed and angle. Research goal: To analyze Lithuanian and World female long jumpers –discuss influence of the speed of last running steps as well as takeoff to the performance in the competition. Research tasks: 1. To identify and compare speed ofLithuanian and World long jumpersin the last runningsteps and its influence to the performance in the competition. 2. To identify and compare length of Lithuanian and World long jumpersin the last runningsteps and its influence to the performance in the competition. 3. To identify and compare take off speed of Lithuanian and World long jumpers and its influence to the performance in the competition. 4. To identify and compare take off angle of Lithuanian and World long jumpers and its influence to the performance in thecompetition. Subjects of this research: World’s top female long jumpers who participated at the 12th Athletics Championship in Berlin (n=8). Lithuanian long jumpers who were tested at the Student Athletics Championship in Kaunas in 2012 (n=10). Hypothesis: Significant influence to the result in the long jumps comes from the running speed in the last meters before the take off, also take off speed and angle. Main results: Speed of top World top female long jumpers in the last running step is 9.33±0,19 m/s, meanwhile of Lithuanians 7.76±0,41 m/s. Length of the last step of the World female long jumpers is 2,31±0,17 m, Lithuanians 2,09±0,15 m. The last step... [to full text]