123 research outputs found
O PIBID de li como ferramenta para a melhora da oralidade: relato de uma intervenção
Anais do II Seminário Seminário Estadual PIBID do Paraná: tecendo saberes / organizado por Dulcyene Maria Ribeiro e Catarina Costa Fernandes — Foz do Iguaçu: Unioeste; Unila, 2014O presente trabalho tem como objetivo apresentar uma sequência didática desenvolvida
pelos alunos do Programa Institucional de bolsas à iniciação à docência de uma universidade estadual
localizada no norte do Paraná no 9o ano de um colégio da rede básica de ensino, nível ensino médio.
Com a finalidade de antecipar o vínculo entre futuros professores e a sala de aula da rede pública bem
como tornar o ensino mais efetivo e prazeroso, desenvolvemos em nossa sequência a oralidade por
meio do gênero música, uma vez que é um gênero presente no cotidiano do nosso público alvo. A
partir do exposto e com base no referencial teórico do Interacionismo Sociodiscursivo
(BRONCKART, 2009) e da sequência didática a (DOLZ, NOVERRAZ, SCHNEWLY, 2004)
contribuímos com a ampliação do vocabulário, aperfeiçoamento da pronúncia, além de outras aptidões
específica
Comparison of Japanese and Chinese companies in environmental management in the era of SDGs : Impact on the continued advantages of Japanese and Chinese car companies
亜細亜大学修士(経営学)thesi
Hybrid Water Pump
This project seeks to use multiple sources to power a water pump. We will design a system which will combine inputs from solar and wind energy production to ensure the pump will have enough power to run. This will create a system powered by clean energy and will be self-sustained once completed. This will theoretically create a more sustainable source of power for the pump than only one of the sources. Because the power sources don’t require outside inputs (aside from sun and wind), the pump can be placed in a remote area. This could be very helpful in developing communities, where residents may not have a reliable power supply. This system will allow these types of communities to pump water from wells to bring back to their homes. This will also reduce dependence on non-renewable sources of energy.
The system will consist of a solar panel, wind turbine, control system to integrate the sources, and the water pump. The system will be made to require minimal user input to run. Inside the control system, two DC-DC buck converters are used to regulate input voltages. Two diodes are used to joint 2 input sources and prevent backflow of energy. This method is selected instead of MISO (Multiple Inputs Single Output) converter due to its simplicity. An Arduino Uno microcontroller powered by AtMega328p microprocessor is used for displaying power reading from the two sources and the load. The microcontroller also control the relay for protection purposes. An adjustable speed drive and motors combination is studied and used for simulating the wind turbine generation. Relays and circuit breakers are also studied for circuit protection in renewable power systems.
This project showcase the possibility of having a hybrid renewable system for common electrical appliances as well as pointing out some difficulties in such system
An overview of participant observation for both qualitative and quantitative data collection
application/pdf本研究の目的は、調査目的を満たすための必要な情報を集めるにあたって取られる様々な方法と技術について検討することであり、この調査はバングラデシュにあるラジシャヒ地方のバリッドバシャイ村の女性に対するドメスティックバイオレンスが起こる理由とその程度、性質を理解するために行われた。この調査は252人を対象に、2007年の6月10日より7月25日までの6週間、集中的に行われた。この期間にアンケート形式で対面の聞き取り調査と、252人に対しての「個人的で深い聞き取り」(in depth interview)を行い、15のケースを抽出し、年齢、教育、経済状況などについて分析した。 アンケート調査と参与観察による聞き取りを組み合わせたデータ収集法を採用した理由は、対象村の人びとから外部の人間である調査者が、DVのような極めて個人的かつ社会的に深刻な事象について把握するためには、数的データだけではなく人類学的手法である参与観察が必要であると、事前調査によって判断したためである。そこで本稿では、この質的調査と量的調査の組み合わせの困難と効果について検証する。The purpose of this note is to discuss various methods and techniques used to collect necessary information to fulfill the research objective: to understand the nature, extent and cause of domestic violence encountered by the women in the village of Baridbasail, Durgapur Thana under Rajshahi district where I conducted my fieldwork. I primarily used surveys to collect general information about the socio-economic and cultural aspects of women respondents and their household members in the village. More specifically, I collected data on these issues through face-to-face interviews with the respondents using a printed interview schedule. To obtain a clearer picture about various types of violence experienced by the women, we supplemented such interviewing with participant observation. To make use of this method, I lived in the village for six weeks (from June 10, 2007 to July 25, 2007) and carried out an intensive observation of 252 respondents to gain an insight into this problem. Thus, living in the village and experiencing their day-to-day lives for a considerable period helped me a lot to understand the nature and magnitude of violence against them in their family lives. Moreover, I created in-depth case studies of 15 women from various categories, i.e., the aged, illiterate, poor and non-poor, which I believed helped strengthen my field observations on the issue.departmental bulletin pape
Fundamental Study on Dynamic Behaviors of the Parthenon Athens
application/pdf三重大学大学院工学研究科博士前期課程建築学専攻71, 7thesi
Figure 5
<p>Survival of grafted F3.VEGF human NSCs was demonstrated by immunofluorescence microscopy of human nuclear matrix antigen (HuNuA)/DAPI (A/C-2 weeks, B/D-8 weeks post-transplantation). Number of surviving human NSCs expressing HuNuA (means±SE) in ICH mouse brain at 2 and 8 weeks post-transplantation (E). * P<0.001</p
Canopy1, a positive feedback regulator of FGF signaling, controls progenitor cell clustering during Kupffer's vesicle organogenesis
The assembly of progenitor cells is a crucial step for organ formation during vertebrate development. Kupffer’s vesicle (KV) is a key organ required for the left-right asymmetric body plan in zebrafish, and is generated from a cluster of approximately 20 dorsal forerunner cells (DFCs). Although several genes are known to be involved in KV formation, how DFC clustering is regulated and how cluster formation then contributes to KV formation remain unclear. Here we show that positive feedback regulation of FGF signaling by Canopy1 (Cnpy1) controls DFC clustering without affecting DFC specification and DFC number. Cnpy1 positively regulates FGF signals within DFCs, which in turn promotes Cadherin1-mediated cell adhesion between adjacent DFCs to sustain cell cluster formation. When this FGF positive feedback loop is disrupted, the DFC cluster fails to form, eventually leading to KV malformation and defects in the establishment of laterality. Our results therefore uncover both a previously unidentified role of FGF signaling during vertebrate organogenesis and a regulatory mechanism underlying cell cluster formation, which is an indispensable step for formation of a functional KV and establishment of the left-right asymmetric body plan.journal articl
Figure 7
<p>A promoted angiogenesis in hemorrhage lesion by transplanted F3 (A–C) and F3.VEGF (D–F) human NSCs was demonstrated by double immunofluorescence staining of human motochondria (HuMit, green) and von Willebrandt factor (vWF, red). Number of microvessels immunoreaction-positive for von Willebrandt factor is significantly increased in F3.VEGF group as compared with control F3 group. Bar indicates 50 µm. * P<0.001</p
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