Dissertations / Theses on the topic 'Second term'
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Kerr, Sean A. "Retention of first-term and second-term Marine Corps enlisted personnel." Monterey, California. Naval Postgraduate School, 1997. http://hdl.handle.net/10945/8919.
Full textFinn, Thomas A. "Reenlistment behavior of first and second term Marine Corps enlisted personnel." Thesis, Monterey, California. Naval Postgraduate School, 1988. http://hdl.handle.net/10945/23374.
Full textSomers, Alibeth. "The emergence of social enterprise policy in New Labour's second term." Thesis, Goldsmiths College (University of London), 2013. http://research.gold.ac.uk/8051/.
Full textVasseur, Raychel M. "Conceptualizing willingness to communicate during short-term study abroad." Diss., University of Iowa, 2018. https://ir.uiowa.edu/etd/6320.
Full textVaskelienė, Ieva. "Long-term psychological effects of political repression in Lithuania to second generation." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2012. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2012~D_20121227_090744-57295.
Full textDisertacijoje analizuojamas ilgalaikis tarpgeneracinis politinių traumų psichologinis poveikis. Remiantis traumų psichologijos žiniomis ir politinių represijų poveikio tyrimais, keliama prielaida, kad ilgalaikes psichologines politinių represijų pasekmes jaučia ne tik išgyvenusieji šias represijas, bet ir jų suaugę vaikai. Šio darbo tikslai yra įvertinti ilgalaikes politinių represijų pasekmes nuo sovietų ir nacių nukentėjusių antrosios kartos atstovams ir, į analizę įtraukus išgyvenusiųjų, tai yra jų tėvų, duomenis, nustatyti tarpgeneracines psichinės sveikatos sąsajas. Iš viso tyrime apklaustos trys antrosios kartos atstovų grupės: išgyvenusių sovietų ir nacių represijas atstovai ir dvi palyginamosios grupės – išgyvenusių holokaustą ir nenukentėjusių vaikai. Remiantis atlikta temine kokybinių duomenų analize nustatytos įvairiapusės ilgalaikės psichologinės tėvų politinių represijų pasekmes, antroji karta su šiuo patyrimu sieja patirtus sunkumus. Tako modeliavimas atskleidė tėvų ir vaikų potrauminių reakcijų sąsajas. Kita vertus, statistinė analizė parodė, kad antrosios kartos atstovų dabartinė psichinė sveikata, tai yra potrauminės reakcijos bendrai, nevilties lygis ir vidinės darnos jausmas, nesiskiria nuo palyginamųjų grupių atitinkamų psichinės sveikatos rodiklių. Šie rezultatai atitinka holokausto antrosios kartos tyrimų tendencijas – nustatomos ilgalaikės pasekmės, tačiau antroji karta neišsiskiria savo psichopatologija.
Erdemir, Aysegul. "Multimedia-enhanced versus traditional vocabulary instruction : short-term and long-term effects on second language learners' receptive and productive knowledge/." Available to subscribers only, 2008. http://proquest.umi.com/pqdweb?did=1594494151&sid=6&Fmt=2&clientId=1509&RQT=309&VName=PQD.
Full textEdwards, Laura Nell. "Effects of marital/dependency status on reenlistment behavior of second-term enlisted females." Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/27016.
Full textIbrahim, Zana Ismail. "Directed motivational currents : optimal productivity and long-term sustainability in second language acquisition." Thesis, University of Nottingham, 2016. http://eprints.nottingham.ac.uk/33489/.
Full textPendleton, Veronica. "Long-term English language learners' experiences through an assets lens| A phenomenological study." Thesis, University of La Verne, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10256610.
Full textPurpose. The purpose of this study was to understand and, using an assets lens, systematically describe the essence of the experiences of long-term English learners when acquiring proficiency in English.
Methodology. A phenomenological design was used to explore the experiences of long-term English learners when acquiring proficiency in English. The researcher interviewed a purposeful sampling of 5 adults who identified themselves to be long-term English learners as students. Patton’s (2002) steps in phenomenological analysis including epoche, phenomenological reduction, bracketing, textural portrayal, and structural synthesis were used to analyze the data. Lincoln and Guba’s (1985) process for validity and reliability were utilized to establish alternative constructs of credibility, transferability, dependability, and confirmability. Findings. Fifteen formulated meanings were constructed from the significant statements, and 5 themes emerged. The 5 themes were explained and supported with the significant statements from the interviews. Finally, the essence of the experiences of long-term English learners when acquiring proficiency in English was described.
Conclusions. The results of the study support the key themes associated with critical developmental assets that impacted the acquisition of English of LTELs. The key themes included family communication preferences and challenges, parental involvement in helping youth succeed in school, experiencing high expectations, developing achievement motivation, and engaging in learning. The findings of this phenomenological study offer districts support to implement programs that empower parents how to become effective advocates in their children’s education.
Recommendations. This study was conducted with adults who identified themselves as LTELs. Further phenomenological research could be conducted to research the types and levels of parental involvement and the effects parental involvement has on the assets of achievement motivation and learning engagement. Additionally, a study could identify if Hispanic parents view their parental responsibilities and participation in the schooling of their children differently from mainstream America. Finally, future research could survey the developmental assets of ELs in middle school. As students become reclassified in middle school, research would identify the combination of assets in those students reclassified as compared with students who did not meet reclassification criteria within the same year.
Tonge, Carolyn A. "Predicting the In-Term Persistence of Community College English-as-a-Second-Language Students." FIU Digital Commons, 2011. http://digitalcommons.fiu.edu/etd/362.
Full textCourt, Richard Gray. "Short term adherence tool predicts failure on second line protease inhibitor-based antiretroviral therapy." Master's thesis, University of Cape Town, 2015. http://hdl.handle.net/11427/13801.
Full textGaeta, Rafael. "Instructional Experiences and Schooling Factors of Long-Term English Learners." Thesis, Loyola Marymount University, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3667916.
Full textThis phenomenological study includes exploration of the instructional experiences and the schooling factors that have been in place both assisting and failing academically six long-term English learners who attend a comprehensive urban high school in Los Angeles. Long-term English learners have attended schools in the United States (U.S.) for more than six years and are not yet fully proficient in English. Qualitative and quantitative data sources, include demographic questionnaire, one-on-one focused interviews, classroom observations using English learner Shadow Study Protocol (Soto, 2012), academic transcript analysis, and a focus group, were analyzed using descriptive content analysis and Critical Sociocultural Theory (Handsfield, 2012; Lewis, Enciso, & Moje, 2007). The researcher identified two instructional experiences-lessons not engaging students in social interactions or learner-centered activities, and instruction did not help students gain proficiency in the English language-that hindered these students' advancement-and three schooling factors-enrollment in Structured English Immersion (SEI) programs throughout schooling, lack of knowledge about the reclassification process and low academic literacy skills and lack of understanding of how to succeed. To remedy this situation as it impacts numerous students, Legislators should pass laws that support bilingual education and schools should offer English learners the opportunity to develop their native language to be successful in developing bilingualism.
West, Sandy J. "Native Hispanic long-term English language learners' experiences in the public school system." Thesis, Capella University, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10242869.
Full textEducational psychology is concerned with increasing the efficacy of teaching and learning while questioning why students from under-represented groups persistently under-perform their peers academically. Students most at risk for poor academic outcomes and most at risk for dropping out of school are American-born students of Mexican origin. Native or second generation-plus Hispanics have the highest high school dropout rate of any U.S. born racial or ethnic group. The purpose of this study was to answer the research question, “How do native Hispanic male long-term English language learners describe the experience of schooling within the educational context of one public school system?” Examined were long-term English language learners’ salient psychological experiences of schooling within the independent and interconnecting contexts of one public school system. The four elements of setting based on Bronfenbrenner’s ecological structure of the educational environment were examined; roles and relationships, activities, place, and time. In addition, the valence of each participant’s experiences was examined. Three educational contexts were defined in this study: the English language development classroom (micro-system); the mainstream classroom (micro-system); and the school campus (meso-system). The body of empirical research relating to Hispanic students, English language learners, and long-term English language learners addresses the poor academic achievement of these students by focusing on isolated factors and is replete with quantitative studies. This study adds to the body of research through the application of generic qualitative inquiry methods. During the course of a single one-on-one in-depth interview with the researcher, participants revealed a world of reflections, thoughts, feelings, and beliefs about the outward experience of schooling from their perspective as a long-term English language learner. A self-selecting sample of eight participants originated from a population of native U.S. born, second-generation, male, long-term English language learners within the research site. Participants ranged in age from 18-22 years and had been enrolled in the English language development program between 6.5 and 12 years. Data were analyzed through the application of theoretical thematic analysis within- and across-educational contexts. Findings were presented as five overarching themes representative of the school experience of participants: denunciation of the identity/label of English language learner; the ascendancy of relationships; racial/ethnic and linguistic social stratification; ELD as the 21st century “Mexican” school, and school characteristics. Through the analysis and discussion of participants’ experiences in school, there appears to be an opportunity for psychological and educational practitioners to apply these research findings to improve the educational experiences of Hispanic long-term English language learners as well as all English language learners at all proficiency levels within the public school system.
Chik, Ying-ying, and 戚盈盈. "Writing in second language : the application of regulatory focus in Hong Kong classroom." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/209699.
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Educational Psychology
Master
Master of Social Sciences
Kim, Byung Goo. "An analysis of reenlistment intention and actual reenlistment of Army male second-term enlisted personnel." Thesis, Monterey, California. Naval Postgraduate School, 1991. http://hdl.handle.net/10945/26362.
Full textAñorga, Angel Gamaliel. "Students’ Self-Efficacy Perceptions of Second Language Learning: Experiences in a Short-term Study Abroad." University of Cincinnati / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1459438207.
Full textAndersson, Anne. "Long-term side effects after treatment of Hodgkin's lymphoma." Doctoral thesis, Umeå universitet, Onkologi, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-43287.
Full textChin, Simone. "Working Memory in Bilinguals and Second Language Learners." Honors in the Major Thesis, University of Central Florida, 2005. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/748.
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Arts and Sciences
Psychology
Isiah, Rosa I. "Teacher Implementation and Impact of Academic Vocabulary Instructional Protocols for Long Term English Learners." Thesis, Loyola Marymount University, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=10101046.
Full textEnglish learners are expected to acquire academic language and content simultaneously. Long Term English Learners (LTELs), a growing English Learner subgroup, struggle academically and do not have the necessary academic vocabulary proficiency to achieve academic success in our current educational system.
This mixed-methods study examined the implementation of Academic Vocabulary Instructional protocols in the upper grades in a small urban elementary school district. Semistructured interviews, focus group, observation protocol, and data analysis methods were used as primary methods for data collection. Overall, four key themes emerged in this study. First, all 4th- and 5th-grade teachers implemented the new Academic Vocabulary Toolkit and protocol to address the academic language needs of English learner students. Second, teachers consistently used the academic vocabulary and grammatical frames. Third, teachers regularly modeled the use of an academic register. Finally, there was an increase in the use of grammatical sentence frames and academic vocabulary by students across the content areas. Language Acquisition and Sociocultural Theory in Language conceptual frameworks were used.
Parcell, Peter J. "The impact of the college success path program on the college-readiness of long-term English learners." Thesis, California State University, Fullerton, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3662517.
Full textProviding students at risk of becoming long-term English learners (LTELs) with the instruction and support they need to reclassify as fluent English proficient before entering high school increases their access to grade-level or advanced placement curriculum that will satisfy college entrance requirements and, presumably, postsecondary academic success. The purpose of this study is to determine whether the support provided through College Success Path by the Students First Unified School District (a pseudonym) to its seventhand eighthgradersat risk of becoming LTELs has the potential to lead to university matriculation.
Descriptive (mean, median, mode, and standard deviation) and inferential (independent measure t-test) statistical analyses of student learning outcomes revealed nonsignificant results at the .05 level.
Notable findings emerged after looking at score distributions and frequencies (cross-tabulations) for the District Writing Assessments and California Standardized Tests, English Language Arts learning outcomes. The treatment group experienced greater numbers of students moving from lower proficiency levels to higher proficiency levels in terms of the posttests than the control group did.
Descriptive and inferential statistical analyses of identified student learning outcomes did not yield significant results at the .05 level. Cross-tabulations conducted to analyze score distributions on the same student learning outcomes revealed results in favor of the treatment group. However, A-G completion rates and academic GPA data revealed results in favor of the control group.
The reality regarding the English learner (EL) population in California is changing as the number of LTELs increases in our public schools. In light of current state legislation, providing equal educational opportunities for ELs, especially LTELs, is vital to their success. This relates to the theoretical foundation of this study because it hearkens back to Paulo Freire's idea of actively participating in one's current reality and working to transform rather than conform to the world around them.
Gambardella, Elizabeth Anna. "Practices and Literacy Ideologies of Post-Secondary First-Year English Composition Instructors Teaching Long-Term English Learners." Thesis, Southern Connecticut State University, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10634923.
Full textThis qualitative single-case study examined the experiences of a post-secondary first-year English composition instructor teaching long-term English learners at an urban, public university in the northeast United States by exploring the instructor’s literacy ideologies and the effects of those ideologies on the instructional practices of the instructor within the English learners’ classroom. The study used in-depth phenomenological interviews, classroom observations, a student diversity survey, and artifacts to achieve its purpose. The results of this study support three thematic findings: (a) Although the instructor was unsure as to what qualifies students to be classified as English learners, she teaches them in the same way she does native English-speaking students; (b) The instructor felt that her job was to help students learn “the game” of how to write academic text; and (c) The instructor used a variety of instructional practices but lacked professional training and resources.
Elizalde, Ricardo Omar Sr. "Connected Learning and Academic Language Scaffolds| A Design Based Research Study with Long Term English Learners." Thesis, Pepperdine University, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10748834.
Full textThis qualitative design based research study examined the Connected Learning theoretical framework coupled with academic language scaffolds for Long Term English Learners (LTELs) in a secondary public school setting. The participants of this study were students that have been in the United States for more than six years and have yet to be reclassified as fluent in English, thus they are labeled as LTELs. The setting for this design-based research study was one ninth grade sheltered English class and one 12th grade sheltered English class in an urban high school in Northern California. There were two implementations of this design based curriculum and each cycle lasted four days. The first implementation took place in October of 2016 and the second implementation took place during November of 2016. Students created and shared media across digital platforms using paragraph and sentence frames. As a result of this design based curriculum several students were able to create video letters to the next president of the United States on an iPad and share them on a digital platform. The design and implementation of a connected learning environment included three design principles and three learning principles and can be a successful system in other classrooms structured to serve LTELs if enough time is provided to enact all components of the design.
Lempe, Scott J. "A multivariate analysis of the factors affecting the retention of first and second term Air Force enlisted members." Thesis, Monterey, California. Naval Postgraduate School, 1989. http://hdl.handle.net/10945/26096.
Full textLee, Eunsil. "Learning Language and Culture outside the Classroom: Korean Study Abroad Students' Experience." Diss., Virginia Tech, 2005. http://hdl.handle.net/10919/29577.
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Gaeta, Rafael. "Instructional Experiences and Schooling Factors of Long-Term English Learners." Digital Commons at Loyola Marymount University and Loyola Law School, 2014. https://digitalcommons.lmu.edu/etd/194.
Full textRosell, Johan. "Long-term effects of adjuvant tamoxifen treatment on cardiovascular disease and cancer." Doctoral thesis, Linköpings universitet, Avdelningen för kliniska vetenskaper, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-112085.
Full textOkura, Eve Kiyomi. "A Study of the Correlation Between Working Memory and Second Language EI Test Scores." BYU ScholarsArchive, 2011. https://scholarsarchive.byu.edu/etd/3025.
Full textLipp, Amanda KR. "Improving Head Start Teachers' Concept Development: Long Term Follow-Up of a Training Program and Differences in Program Impact." TopSCHOLAR®, 2016. http://digitalcommons.wku.edu/theses/1604.
Full textMontero-Melis, Guillermo. "Thoughts in Motion : The Role of Long-Term L1 and Short-Term L2 Experience when Talking and Thinking of Caused Motion." Doctoral thesis, Stockholms universitet, Institutionen för svenska och flerspråkighet, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-142197.
Full textAt the time of the doctoral defense, the following papers were unpublished and had a status as follows: Paper 1: Manuscript. Paper 3: Manuscript.
Kennedy, Lori C. Parisi Joseph. "A short term study of the effects of the Orff-Schulwerk musical approach on reading fluency and reading comprehension in second-grade students." Diss., UMK access, 2007.
Find full text"A thesis in Music Education." Typescript. Advisor: Joseph Parisi. Vita. Title from "catalog record" of the print edition Description based on contents viewed Jan. 8, 2008. Contains bibliographical references (leaves 137-144). Online version of the print edition.
Leppert, Glenn Wesley. "Dwight D. Eisenhower and People-to-People as an experiment in personal diplomacy : a missing element for understanding Eisenhower's second term as President /." Search for this dissertation online, 2003. http://wwwlib.umi.com/cr/ksu/main.
Full textSIQUEIRA, CARLA VIEIRA DE. "SEX, CRIME AND UNION: SENSATIONALISM AND POPULISM IN THE NEWSPAPERS ÚLTIMA HORA, O DIA AND LUTA DEMOCRÁTICA DURING VARGAS` SECOND TERM (1951-1954)." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2002. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=8552@1.
Full textCriados para ampliar o apoio popular em relação a determinadas lideranças, os jornais Última Hora, O Dia e Luta Democrática tiveram atuação importante durante o segundo governo Vargas como intermediários entre o público e os líderes políticos aos quais estavam ligados (respectivamente, Getúlio Vargas, Ademar de Barros/Chagas Freitas e Tenório Cavalcanti). Neste sentido, a linguagem sensacionalista presente nestes jornais foi elemento fundamental no exercício do papel de defensores do povo encarnado pelos três veículos. Através do sensacionalismo, estes jornais forjaram sua identificação com as classes populares e disseminaram a retórica populista. A presente análise tem como objetivo revelar a especificidade da interseção entre linguagem sensacionalista e linguagem política presente nestes periódicos.
Newspapers Última Hora, O Dia and Luta Democrática were founded with the purpose of expanding popular support for certain leaderships and played an important role as intermediaries between the public and the political leaders to whom they were connected during Vargas` second term (Getúlio Vargas, Ademar de Barros/Chagas Freitas and Tenório Cavalcanti, respectively). In this sense, the sensationalistic language used by these newspapers was an essential element in the forging of their roles as defenders of the people. It was through sensationalism that these papers fabricated their identification with the popular classes and disseminated their populistic rhetoric. The present analysis proposes to show the specificity of the intersection between sensationalistic language and political language presented by these newspapers.
Owen-Tittsworth, Michelle D. "Measuring teacher self-efficacy using English Language Learner Shadowing as a catalyst for implementation of two instructional strategies to support the academic language development of long-term English language learners." Thesis, Pepperdine University, 2013. http://pqdtopen.proquest.com/#viewpdf?dispub=3588300.
Full textThe purpose of this descriptive survey study was to (a) investigate the impact of ELL Shadowing on teachers' awareness of the academic language abilities and needs of Long-Term English Language Learners; (b) assess teacher-perceived proficiency in implementing Frayer Model and Think-Pair-Share Charting instructional strategies with English learners following specially designed professional development; (c) assess teacher self-efficacy to effectively address the academic language needs of English learners following specially designed professional development; and (d) investigate the academic language performance of Long-Term English Language Learners as a result of the Frayer Model and Think-Pair-Share Charting strategy implementation.
This study used an original survey created by the researcher consisting of 13 structured and 2 semi-structured questions that was administered after professional development on ELL Shadowing, the Frayer Model, and Think-Pair-Share Charting. The survey's 15 questions examined teacher self-efficacy in using the 2 instructional strategies to meet the needs of Long-Term English Language Learners, how ELL Shadowing impacted teachers' perspectives of English learners, and the impact of the 2 instructional strategies on English learners' performance following professional development.
The findings from this study indicated that: (a) the majority of teacher participants saw the benefit in ELL Shadowing increasing awareness of the academic needs of Long-Term English Language Learners and that these students often remain passively silent in the classroom; (b) teachers are slightly more comfortable using the Frayer Model than Think-Pair-Share Charting; (c) the majority of teacher participants saw the benefit in using the Frayer Model and Think-Pair-Share Charting to increase student talk, accountability, and Academic Language Development; and (d) in addition to professional development workshops, some teachers need ongoing support and coaching for full implementation of instructional strategies.
It was concluded that: (a) ELL Shadowing increases awareness of Long-Term English Language Learners; (b) English learner professional development can increase teacher efficacy for supporting English learners; (c) The Frayer Model and Think-Pair-Share Charting, when used in conjunction, increase academic language development for English learners; and (d) Effective professional development requires a systems approach in order to build teacher capacity and sustainability.
Chapman, Linnaea R. A. "The long-term availability of large woody debris in logged stream channels and second-growth riparian forests on the west coast of Vancouver Island." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ39179.pdf.
Full textBoswell, Paul Duane. "Acquisition versus long-term retention of Japanese words and syntax by children and adults: Implications for the critical period hypothesis in second language learning." Diss., The University of Arizona, 1993. http://hdl.handle.net/10150/186502.
Full textSmeds, Helena. "Blindness and Second Language Acquisition : Studies of Cognitive Advantages in Blind L1 and L2 speakers." Doctoral thesis, Stockholms universitet, Centrum för tvåspråkighetsforskning, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-114199.
Full textEkelund, Martin. "Aspiration in Japanese Speakers' English : A study of the acquisition of new phonetic categories in a second language." Thesis, Stockholms universitet, Engelska institutionen, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-58417.
Full textSivertzen, Tonje Gauslaa. "The role of input in early second language acquisition : A study of the long-term effects of initial extra English input on Norwegian 4th graders' receptive vocabulary." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for språk og litteratur, 2013. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-24270.
Full textEscobar, Vargas Laura Mónica. "Specialized models for the long-term transmission network expansion planning problem /." Ilha Solteira, 2018. http://hdl.handle.net/11449/180548.
Full textResumo: A análise de sistemas altamente complexos quando e analizado o problema de planejamento de expansão de redes de transmissão de longo prazo, é o foco principal deste trabalho. Os modelos e metodos propostos são aplicados ao problema de planejamento estático tradicional, que é um problema de otimização matemática classificado como NP-completo, não-linear inteiro misto. O qual envolve no investimento, variáveis operacionais contínuas e variáveis inteiras. O comportamento normal de cada sistema pode conter informação essencial para a criação de novos métodos, como os planos de corte baseados em cortes de diferença de ângulos para problemas de grande escala, o que é a base é o ponto de partida deste trabalho, derivando em desigualdades válidas é ciclos críticos. Os cortes angulares básicos reduzem o espaço de busca do problema e o tempo total de cálculo deste problema, enquanto ao método de inequações válidas que pode ser usado para fornecer limites inferiores sólidos no investimento ótimo do planejamento de transmissão, já que a diferença entre o modelo DC (modelo exato) e o modelo de transporte (modelo mais relaxado) são as restrições angulares. Os ciclos críticos têm sido desenvolvidos para melhoraralguns dos modelos tradicionais do problemas de planejamento da expansão da rede de transmissão de longo prazo. A razão por trás disso é a ausência da segunda lei de Kirchhoff, que completa a representação do sistema, mas aumenta a complexidade. Para resolver os problemas resultantes... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: The analysis of highly complex systems when solving the long-term transmission network expansion planning problem is the main focus of this work. The proposed improved models and methodology are applied to the traditionalstatic planning problem, which is a mathematical optimization problem classified as NP-complete and mixed-integer nonlinear problem. It involves continuousoperating variables and integer investment variables. The normal behavior of each system can be shown essential information to the creation of new methods, as the cutting-planes based in bus-angle difference cuts for large-scale problems which were the starting point of this work, deriving in valid inequalities and critic cycles. The angular cuts aim to reduce the search space of the problem and the total computation time of this NP-hard problem as for the valid inequalities methodthat can be used to provide strong lower bounds on the optimal investment of the transmissionplanning, since the difference between the DC model (exact model) and the transport model (more relaxed model) are the angular constraints. Critic cycles has been develop in order to improve some of the traditional long-term transmission network expansion planning problem models. The reason behind it is the absence of second Kirchhoff’s law which completes the representationof the system, but increase the complexity. In order to solve the resulting problems, this work uses the modeling language AMPL with the solver CPLEX. In test systems w... (Complete abstract click electronic access below)
Doutor
Sturgeon-Clegg, Imogen Sarah. "Long-term effects of living through both evacuation and the bombing of London during the Second World War as perceived by those who experienced them : a qualitative study." Thesis, City University London, 2007. http://openaccess.city.ac.uk/8599/.
Full textRopac, Rene. "RACIAL/ETHNIC DISCRIMINATION AS A BARRIER TO SOCIOECONOMIC UPWARD MOBILITY AMONG SECOND-GENERATION IMMIGRANTS: A LONGITUDINAL ANALYSIS OF PREVALENCE AND SHORT- AND LONG-TERM EFFECTS OF PERCEIVED DISCRIMINATION." Diss., Temple University Libraries, 2017. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/479667.
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Today’s second-generation immigrants who are mostly of Hispanic, Afro-Caribbean, and Asian descent face new challenges that prevent them from replicating the high levels of intergenerational upward mobility that were achieved by most European immigrants and their offspring in earlier periods. Segmented assimilation theory argues that the persistent racial and ethnic discrimination against nonwhite children of immigrants constitutes a major barrier to their incorporation into the middle class as such experiences foster a reactive mindset that is detrimental to socioeconomic incorporation. To test this claim, I analyze whether perceived discrimination (PD) has a negative impact on the educational and occupational outlooks, and ultimately on the socioeconomic status attainment of second-generation immigrants. Further, I examine how socioeconomic background and contextual factors influence the risk of PD on the one hand, and its short- and long-term consequences on the other. Drawing from the Children of Immigrants Longitudinal Study (CILS), which was conducted in three waves when respondents were on average fourteen, seventeen, and twenty-four years old, I include individual-level and school-level data and use school random effects logistic and linear regression modeling to examine the effects of perceived racial/ethnic discrimination on second-generation immigrant incorporation. I find very little evidence for the notion that PD has a negative impact on future outlooks or status attainment; only youth who come of age in relatively privileged socioeconomic circumstances are more likely to have higher educational aspirations than expectations, but this mechanism does not translate into lower status attainment. I discuss possible explanations for the lack of support of segmented assimilation theory’s claims as well as the theoretical and methodological implications of my study.
Temple University--Theses
Cherrak, Jihene. "Capital-investissement et performance des introductions en bourse : application aux entreprises nouvellement introduites sur le nouveau marché et le second marché français (1991-2004)." Thesis, Evry, Institut national des télécommunications, 2009. http://www.theses.fr/2009TELE0025.
Full textIn this dissertation, it is tried to understand the effects of Venture Capital Firms (VCF) on the performance of VC-backed listed companies in France. To do this research, we try to develop, in the first part, theoretical framework and define research hypothesis. This part leads us to examine characteristics of initial public offerings (IPOs) and the role of venture capitalists particularly in conducting an IPO. We develop the argument around the role of VCF in resolving informational problems, characteristics of IPO’s market. A VCF, being specialists to draw up contract with entrepreneurs and possessing expertise and knowledge network, could diminish conflicts of interests and certify IPOs. However, these firms could run a problem of adverse selection and/or adopt opportunistic behaviour to serve their own interests. The empirical validation of this problem is dealt with in second part of this dissertation. It consists, in first place, to compare performance of VC backing IPOs to Non-VC backing IPOs. In second place, we determine the relation between the performance of VC backing IPOs and the institutional affiliation of VCF. In last part, we test explanatory power of reputation of VCF and their mechanisms of intermediation, particularly, syndication, staged financing and distribution of cash-flows and control rights
Irelan, Scott R. "Plays, production, and politics : the Lincoln Legend of dramatic literature and performance as staged during FDR's second presidential term by the Federal Theatre Project and the Playwrights' Producing Company /." Available to subscribers only, 2006. http://proquest.umi.com/pqdweb?did=1196407961&sid=28&Fmt=2&clientId=1509&RQT=309&VName=PQD.
Full textBaskar, Ashish Guhan, and Araavind Sridhar. "Short Term Regulation in Hydropower Plants using Batteries : A case study of hydropower pants in lower Oreälven river." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-289407.
Full textVattenkraft är en av de allra äldsta förnybara energikällorna och utgör idag en väsentlig del av Sveriges energimix. Trots att vattenkraft är förnybar, har den lett till vissa utmaningar i den lokala vattenmiljön. Som en följd av att fler miljölagar har implementerats för att reglera nyttjandet av vattendrag och sjöar, minskar flexibiliteten i vattenkraftproduktionen. Den av den svenska regeringen i juni 2020 beslutade nationella planen för miljöanpassning av vattenkraften i Sverige, förväntas börja genomföras med start 2025 och tros då resultera i fler flexibilitetsbegränsningar. Genom att analysera driften av batteriers energilagringssystem kombinerade med vattenkraftverk, bedöms flexibiliteten i sådana kombinerade system kunna ökas. Denna studie fokuserar på den kortsiktiga regleringen av nedre Oreälven med vattenkraftverken Skattungbyn, Unnån och Hansjö. En kombination av vattenkraftverken med batterisystem simuleras mot spot-marknaden och en teknisk-ekonomisk optimering av det kombinerade systemet utförs. Driften av det kombinerade systemet modelleras med linjärprogrammering och den framtida analysen av elmarknaden modelleras med maskininlärningstekniker. Tre olika scenarier för elmarknaden utvecklades baserade på målen för den svenska kärnkraften år 2040. Det första scenariot som utvecklades är i linje med det svenska energimålet om 100 % förnybar produktion till 2040. Det andra scenariot utvecklades med två kärnkraftverk fortfarande i drift 2040 och det tredje scenariot med samma kärnkraftskapacitet som 2020. Från resultaten kan särskilt noteras att med nuvarande batterikostnader (~3,6 miljoner SEK/MWh) kommer införandet av batterier för att kortsiktigt reglera vattenkraftverken inte att vara lönsamt om inte batterikostnaden reduceras till som högst 0,5 miljoner SEK/MWh. Denna studie diskuterar även möjligheterna att använda andrahandsbatterier samt en teknisk-ekonomisk analys för dess prestanda.
Hinds, Jeffrey. "A research project using the long-term sermon preparation model for preaching the Book of Second Corinthians to stimulate spiritual growth in the congregation at Fellowship Evangelical Free Church in Dallas, Pennsylvania." Online full text .pdf document, available to Fuller patrons only, 2001. http://www.tren.com.
Full textChitwood, Tara Marshall. "SECOND VICTIM: SUPPORT FOR THE HEALTHCARE TEAM." Case Western Reserve University Doctor of Nursing Practice / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=casednp1554820138107259.
Full textLawrie, Misty Suanne. "Patterns of coastal tourism growth and multiple dwelling : implications for informal camping along the Ningaloo coastline." University of Western Australia. School of Earth and Geographical Sciences, 2008. http://theses.library.uwa.edu.au/adt-WU2008.0222.
Full textDockins, Michael Scott. "Letter to So-and-So from Wherever." Digital Archive @ GSU, 2010. http://digitalarchive.gsu.edu/english_diss/53.
Full textMaitland, Paul H. "Organizing volunteers for team ministry at Second Baptist Church, Peoria, Illinois." Online full text .pdf document, available to Fuller patrons only, 2001. http://www.tren.com.
Full textBigley, Terrance Michael. "Elementary Instructional Best Practices for English as Secondary Language Teachers." ScholarWorks, 2017. https://scholarworks.waldenu.edu/dissertations/3387.
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