Ensino de história da educação nas universidades estaduais do Paraná: institucionalização, saberes e agentes (1962-1998)

Ao considerar a disciplina História da Educação na circunstância e na experiência do ensino emergiu a pergunta Que História é essa?, um disparador que provocou a proposta da pesquisa apresentada no doutorado em educação. Procurou-se analisar o arranjo disciplinar, considerando as circunstâncias na composição do currículo de formação dos professores. Foi elaborado um conjunto de interrogações-guia, a saber: Como a História da Educação foi constituída em saber escolar? Quais referências implicaram sua composição? Como a disciplina foi desenvolvida? Que tipos de práticas foram favorecidas no seu desenvolvimento? Que sujeitos foram responsáveis por sua oferta? O problema da constituição histórica da disciplina História da Educação configurou a arquitetura do trabalho de tese, que assumiu a experiência particular de organização da disciplina História da Educação na Universidade Estadual de Londrina, entre 1962 e 1998, assumida aqui, como referência para uma análise local e geral desse dispositivo no campo da Historiografia da Educação. A trama tecida nessa pesquisa se entrelaça na rede de reflexões e debates sobre o tema em âmbito local e nacional. Como chave para análise do problema, operou-se com uma tripla dimensão, a saber; a dimensão institucional, a dimensão dos sujeitos e a dimensão dos saberes. Essa chave se configurou como recurso metodológico, entendendo que tais dimensões não encontram-se separadas e sim implicadas, configurando trama histórica a ser considerada e interrogada, integrantes de uma rede, interdependentes. A investigação particularizada de cada dimensão visou facilitar o tratamento das séries documentais e a análise dos discursos e fontes selecionados. Ao mesmo tempo possibilitou o tratamento das articulações, das regularidades e das variações no período estabelecido. Postas em relação, tornaram possível delinear a constituição da formação docente como desafio institucional, as soluções locais e principalmente o modo como se deu o processo de disciplinarização da História da Educação no âmbito do projeto em análise, considerando a própria genealogia do saber e as soluções marcadas pelas configurações institucionais e agenciamento dos professores que ministraram a disciplina em situações bem determinadas. O conjunto documental organizado em séries homogêneas, a partir do qual pôde-se definir relações, foi constituído da experiência histórica representada, ou seja, registrada. O trabalho se deu considerando então a História Serial, sendo organizado e recortado temporalmente pela e na circunstância dos documentos localizados e selecionados. As séries foram constituídas por programas e diários de classe da UEL, UEPG e UEM, depoimentos de professores, registros e documentos institucionais, material didático, catálogos de curso, propostas curriculares, trabalhos acadêmicos. No movimento de aproximação aos questionamentos apresentados, uma trama narrativa foi tecida no conjunto de quatro capítulos. Este estudo incidiu sobre uma problemática ainda marginal no campo da história da educação, o ensino de História da Educação. A análise das séries documentais apontou para a rede de relações tecidas na configuração da disciplina HE: com experiências internacionais (Europa e Estados Unidos), com a elaboração de bibliografia na área, com os círculos acadêmicos e de formação dos professores colocando à vista a relação entre a tradição e o exercício de criação das formas, recortes e conteúdos da(s) História(s) da Educação ensinada(s). Deste modo, ao examinar o aparato institucional, a ordem dos saberes que instaura a história da educação e o modo como determinados professores conduziram a disciplina, investiu-se no estudo do ordinário da história da educação visibilizando elementos para os quais ainda não se confere a legitimidade e importância que a disciplina e seu ensino podem vir a ter.

The Sundarbans fishers coping in an overly stressed mangrove estuary

The fishing community of the Sundarbans are the human group most at home in the mud-slush-water-forest environment of this famous mangrove estuary. Their skills, knowledge, and technique have developed in response to a challenging environment. Yet, of the countless studies on the various aspects of this eco-region, there are exceedingly few that have studied the Sundarbans fisher in his/her ecological, historical and demographic context—as a key stakeholder in an environment under considerable stress. The present study seeks to reduce this lacuna a little. Its object is not merely to examine and analyse, but also to identify means, both tradition-based and innovative, which might contribute to protect the environment, improve economic conditions, and usher in people-based governance of resources.

非晶状体βγ-晶状体蛋白与三叶因子蛋白复合物的细胞核转运及其选择性杀伤肿瘤细胞机制的研究

非晶状体βγ晶状体蛋白与三叶因子蛋白复合物(βγ-CAT)是从大蹼铃蟾(Bombina maxima)皮肤分泌物中分离的分子量为72 kDa的天然蛋白复合物.本研究通过激光共聚焦显微镜和Westem blot分析βγ-CAT在人脐静脉内皮细胞(HUVEC)中的细胞核转运机制,以及βγ-CAT对多株肿瘤细胞(HCT116,HT29,A375,Hela,THP-1等)的细胞毒效应.结果表明:βγ-CAT的α亚基中含有典型的GTP/ATPase的保守结构模体Walker A和Walker B,体外检测到βγ-CAT具有GTP/ATP水解酶和GTP/ATP结合活性.在细胞核转运过程中,βγ-CAT的α亚基和β亚基参与形成约150kDa含有泛素化修饰信号的大分子复合物,且泛素化修饰信号和βγ-CAT的α亚基和β亚基共定位于细胞内和融合于细胞核区域的转运囊泡小体中.βγ-CAT能够选择性的杀伤肿瘤细胞,诱导肿瘤细胞脱落和发生凋亡.上述结果为进一步深入研究阡βγ-CAT的细胞核转运和调节细胞功能的分子作用机制提供思路和线索.

基因工程化分泌神经营养因子一3的鼠胚神经干细胞实验研究

：探索以Lentivirus为载体，构建同时表达绿色荧光蛋白(GFP)和神经营养因子一3(NT一3)的基因工程化鼠胚神经于细胞(NSC)的可行性。方法：体外分离培养鼠胚NSC，用同时携带NT一3和GFP的lentivirus转染构建工程化NSC；用荧光显微镜、鼠胚背根神经结培养(Dorsal Root Ganglion，DRG)、Westem blot等方法检测基因工程NSC 的转基因表达。结果：荧光显微镜观察到几乎100％的工程化NSC表达GFP：DRG培养和Westem blot检测到基因工程化NSC能高效分泌NT一3蛋白。结论：以IJentivirus为载体，构建同时携带并稳定表达GFP和N‘r_3的基因工程化鼠胚NSC是可行的，可为脊髓损伤基础研究提供有价值的细胞资源。

Overview of the marine fish hatchery industry in Taiwan

Although fish culture itself is an age-old tradition in Taiwan, it was in the 1960s that the first successes on artificial propagation were achieved, with several species of Chinese carps and tilapias. The first marine fish to be bred in captivity was the grey mullet; it was first induced to spawn in 1968. Various other species have since been added to the list of propagated marine fish. The characteristics of the marine fish hatchery industry in Taiwan are outlined, considering both the outdoor pond and indoor tank systems. Future prospects are very good; Taiwan now exports marine fish larvae and fingerlings to many of its Asian neighbours and there are some 60 marine fish species for which commercial larval production is possible.

Responses of antioxidant systems in the hepatocytes of common carp (Cyprinus carpio L.) to the toxicity of microcystin-LR

The freshwater, bloom-forming cyanobacterium (blue-green alga) Microcystis aeruginosa produces a peptide hepatotoxin, which causes the damage of animal liver. Recently, toxic Microcystis blooms frequently occur in the eutrophic Dianchi Lake (300 km(2) and located in the South-Westem of China). Microcystin-LR from Microcystis in Dianchi was isolated and purified by high performance liquid chromatography (HPLC) and its toxicity to mouse and fish liver was studied (Li et al., 2001). In this study, six biochemical parameters (reactive oxygen species, glutathione, superoxide dismutase, catalase, glutathione peroxide and glutathione S-transferase) were determined in common carp hepatocytes when the cells were exposed to 10 mug microcystin-LR per litre. The results showed that reactive oxygen species (ROS) contents increased by more than one-time compared with the control after 6 h exposure to the toxin. In contrast, glutathione (GSH) levels in the hepatocytes exposed to microcystin-LR decreased by 47% compared with the control. The activities of superoxide dismutase (SOD), catalase (CAT) and glutathione peroxide (GSH-Px) increased significantly after 6 h exposure to microcystin-LR, but glutathione S-transferase (GST) activity showed no difference from the control. These results suggested that the toxicity of microcystin-LR caused the increase of ROS contents and the depletion of GSH in hepatocytes exposed to the toxin and these changes led to oxidant shock in hepatocytes. Increases of SOD, CAT and GSH-Px activities revealed that these three kinds of antioxidant enzymes might play important roles in eliminating the excessive ROS. This paper also examined the possible toxicity mechanism of microcystin-LR on the fish hepatocytes and the results were similar to those with mouse hepatocytes. (C) 2003 Elsevier Science Ltd. All rights reserved.

中药处方配伍监控系统的设计与实现

医院信息系统(hospital information system,HIS)作为医院信息化建设的重要组成部分越来越受到社会的重视,已经进入一个高速发展的阶段。但是作为诊疗过程的一个重要组成部分-药物处方治疗,在HIS中却缺少必要的监控与指导。在HIS标准化推进的同时,更应该对其深度和广度进行研究,结合软件工程的设计思想,基于面向对象的开发方法,设计开发了“中药处方配伍”监控系统,提供了临床用药指导功能,使其作为HIS的一个子系统能够实时的对医生处方进行监控,使临床医药人员记得更多、更准、更细,以降低药源性疾病,提高用药质量,加强用药管理,避免医疗纠纷。

两种抗HER2重组免疫毒素的构建与活性研究

HER2／neu基因在肿瘤中的过度表达使其成为许多肿瘤的标志分子。人肿瘤坏死因子（TNF-α）和肿瘤坏死因子相关的凋亡诱导配体（Trail）对肿瘤细胞的杀伤作用使其成为前景看好的抗肿瘤药物，对它们的细胞杀伤机制研究日渐深入。但临床研究发现HER2／neu过度表达的肿瘤细胞抵制TNF-α和Trail的肿瘤杀伤作用，因此经常产生耐药现象。为了增加过度表达HER2／neu的肿瘤细胞对TNF-a的敏感性和提高HER2／neu抗体的肿瘤杀伤效应，我们将抗HER2／neu人源化单链抗体scFvC6.5与人翔F-a融合，构建了免疫毒素scFvC6.5-TNF-α，完成了该重组蛋白在大肠杆菌中的表达，产率为800μg／L菌液。经过亲和层析和柱复性，融合蛋白的纯度达95％以上。ELISA试验表明scFvC6.5-TNF-a能够特异结合HER2／neu阳性卵巢癌细胞SKO从3和乳腺癌细胞MCF-7，而不结合HERZ／neu阴性的黑色素瘤细胞A-375。MTT试验表明scFvC6.5-TNF-a能够选择性的杀伤SKOV-3和MCF-7细胞，而不影响A-375细胞的生长。同时为了增加过度表达HER2／neu的肿瘤细胞对人可溶性肿瘤坏死因子相关的凋亡诱导配体（sTrail）的敏感性和提高HER2／neu抗体的肿瘤杀伤效应，我们构建了scFvC6．5与人sTrail的融合蛋白scFvC6.5-sTrail。重组子经酶切及测序证明序列正确后，在大肠杆菌BL21（DE3）中进行诱导表达。经SDS-PAGE及westem一blot鉴定，获得高水平包含体表达菌株，产率为700雌／L菌液。对表达产物进行变性、复性及纯化，SDS-PAGE结果显示纯度达95％以上。用ELISA法检测纯化后蛋白的结合活性表明融合蛋白scFvC6.5-sTrail能够特异结合HERZ／neu阳性卵巢癌细胞SKO从3、乳腺癌细胞McF-7和Trail敏感菌株MDA-MB-231，而不结合HER2／neu阴性和Trail受体阴性的黑色素瘤细胞A-375。MTT法检测其生物活性显示纯化后的scFvC6.5-sTrail蛋白对SKO从3、MCF-7、MDA-MB-231均具有细胞毒活性，并存在剂量依赖性，但对A-375细胞没有作用。细胞凋亡流式分析表明这两种免疫毒素对SKO从3靶细胞的杀伤作用是通过诱导细胞凋亡所致。提示这两种免疫毒素在抗肿瘤靶向治疗中具有潜在的应用价值。

五十万年来人类对黄土地区的适应性初步研究

After researching the coupling relationship among choosing raw material, stone technology, environmental change and Huaman evolution stage of archeological sites in different sediment in north China, the author thinks that: The human behavior is different in loessic region between glacial and interglacial ages. In Human evolution procession, Human erectus and early Human sapiens may co-exist in north China before L2, but after L2Human erectus disappear, and the stone technology of early Human sapiens become more progression. After comparing the age and environment, geology context, stone technology and using fire between them, we may make a preliminary conclusion that the environmental change during L2 maybe the outer reason and different capability of adaptation between Human erectus and early Human Sapiensis is the inner reason of Human erectus becoming disappear. The environmental change in last glacial climax and deglacial may result in new crowd and new culture entering into North China, which break the culture tradition which exist since early stage of palaeolithic. And play an important role from palaeolithic stage into neolithic stage. So unstable envirnmental change play an important role in Human evolution procession, and different scale environment change have different effect, large scale environmental change make small effect, but millenary scale even more short scale environmental change may bear more important role, some times it can transfer the evolution direction.

热察绥地区过去300年土地利用覆被变化

The historical land use and land cover changes is one of the key issues in LUCC research. However, the achievement of China in this field doesn't match her position in the world yet. And the reliability of the quantitive records in Chinese historical literature, the basic data for historical land use research, has been doubted. This research focuses on Re-Cha-Sui, a typical area for the farming-pastoral region in the north of China, to make a detailed case study in this field. Based on a deep mining and calibration on the data from massive historical documents and land-use surveys, the author gives a detailed analysis on the administrative region evolution, historical population dynamics, reclamation policy, and the land statistic system. According to textual researches, parallel validation and physical geographical analysis, a unified land use series for recent 300 years, which founded on the results of modern land-use surveys, is constructed. And the thematic maps on the cultivation index for different counties in several temporal sections are plotted. Based on the endeavor above, the dynamic of forest and steppe is reconstructed as well. The temporal-spatial patterns of land use/land cover changes in the area is analyzed. And the influence of different driving forces are discussed. The main conclusions of the research are as followed: 1. The quantitive records in literatures on Re-Cha-Sui area are reflection of real amounts of croplands. It is practical to reconstruct a result comparable with the modern land-use surveys, based of a deep mining and considerate validation on historical documents. The unexceptional negative attitude towards the numerical records in historical documents is unnecessary. 2. In recent 300 years, 3 climax of reclamation appeared in Re-Cha-Sui area and altered the pure pastoral area into a farming-pastoral region. The interval were respectively the early time till mid time of the Qing dynasty, the end of the Qing dynasty till early time of the Republic of China(ROC), and the time after A.D. 1949. After the first expansion, the area of cropland in this region reached 2.0 million ha. Among them, Guisui area, which was most densely cultivated, had a cultivation index over 30%, which is similar with modern situation. The second expansion covered broader area, and the amount of cropland reached 3.5 million ha. The increase of farming area after 1949 is due to the recultivation of abandoned farmland. The current area of cropland in this region is 5.6 million ha. In the southern area where the land was reclaimed early, the amount on of the cropland has some fluctuation in 300 years. While in the new reclaimed area in the north, the area of cropland has kept the trend of increasing. 3. Due to the different natural conditions, most forests in Re-Cha-Sui area distribute in the mountain area of North Hebei province, and the upland of West Liaoning province, especially the former, which has a forest coverage near 70%. However, most of these forests were destroyed before the end of the Qing dynasty. In 1949, the natural forest near Chengde was nearly cleared up. They were partly renewed after 1949 due to plantation. 4. In the steppe zone such as northern Rehe, Suiyuan and Chahar, the area of steppe has a negative correlation with that of cropland. With the expansion of cropland, the percentage of steppe has shrunk from over 80% to 53%. In the mountain area of North Hebei province, steppe expanded with the shrinkage of forest, though cropland was expanding. The percentage once reached 60%, and then fell with the renew of forest. However, in the upland of West Liaoning province, the steppe shrink slowly from original 50% to current 26%, with the expansion of cropland. 5. The land use and land cover change in Re-Cha-Sui area in recent 300 years is driven by various factors, including human dimensions such as population, policy of the government, disorder of the society, cultural tradition, and natural factors such as climate change and natural disasters. Among them, pressure from surplus population is the basic driving force.

说谎行为识别线索的比较研究

Studies on lie-detection by western psychologists indicate that lying cues people usually hold are not in accordance with the real verbal and non-verbal behaviors that liars usually show. A cross-culture study carried out by C.F.Bond and its global research team finds that the commonest view held by people from 75 nations about lying behavior is that liars usually avert gaze, while study shows that gaze-aversion has no relation with lying. In Bond’s view, stereotype of the liar reflect more about common cross-culture values than an objective description of how liars behave. Different culture has its norms based upon which people judge whether a person is credible or not. As a nation of long Confucianism tradition, how Chinese view liars differently from people of other culture is the interest of this study. By a comparative study with that of Bond’s research, it is found that, in line with Bond’s finding, Chinese generally hold the same stereotype about liars with that of the westerners; but it seems that Chinese rely significantly less on gaze-aversion as a cue to lying, and they concern more about senders’ motivation and emotion. It is also found that confidence about their detection ability among Chinese is lower than westerners. A further study on different professions and their view about lying behaviors shows that people in law-enforcement and related professions generally hold a more accurate view toward how liars behave. Possible explanations to the above mentioned findings in view of culture differences, aspects to be improved in this study and direction of future research are discussed in the later part of the thesis.

影响生育价值观因素的研究－传统回归分析与多层线性模型分析结果的比较

Based on the research of predictors of VOC, this study explores the predictive effect of factors, such as generation, urban/rural context, collectivism/individualism orientation, family value, independent/interdependent self, adult attachment, on the Emotional and Traditional factors of VOC. Considering the hierarchical data structure of the VOC study, which resulted from the original research design, this dissertation applies Hierarchical Linear Model (HLM) after using traditional regression. A comparison between the results from the tow statistical methods is made, and the results are as follows: 1) Reliability coefficients of questionnaires used in this study are satisfactory, and most of them can be used in further research. 2) Samples from different generation and urban/rural context show significant differences on the score of collectivism/individualism orientation, family value, independent/interdependent self, adult attachment, and VOC. 3) Regression equations with VOC as outcome variable differ from each other when using data from sample with restricted generation or urban/rural context. 4) Results by HLM shows that interdependent self and mother identity have positive effect on emotional factor of VOC. Emotional factor’s variation on family level is not significant. 5) Results by HLM shows that Individualism, Interdependent Self and Grandmother Identity can predict Traditional factor of VOC. Traditional factor’s variation is significant on family level, which can be explained by family income and it’s area-urban or rural. Based on the results above, the researcher concludes that a) generation identity and urban/rural context have important effect on VOC; b) Interdependent Self is an important predictive factor of VOC’s Emotional factor, which is nearly subjective to other factors; d) VOC’s traditional factor varies with other factors, which show its strong relation with culture and tradition; e) more exact results can be gotten from HLM analysis, which beyond tradition regression.

Rethinking the digital divide: from philanthropy to isonomia..

The digital divide has been, at least until very recently, a major theme in policy as well as interdisciplinary academic circles across the world, as well as at a collective global level, as attested by the World Summit on the Information Society. Numerous research papers and volumes have attempted to conceptualise the digital divide and to offer reasoned prescriptive and normative responses. What has been lacking in many of these studies, it is submitted, is a rigorous negotiation of moral and political philosophy, the result being a failure to situate the digital divide - or rather, more widely, information imbalances - in a holistic understanding of social structures of power and wealth. In practice, prescriptive offerings have been little more than philanthropic in tendency, whether private or corporate philanthropy. Instead, a theory of distributive justice is required, one that recovers the tradition of emancipatory, democratic struggle. This much has been said before. What is new here, however, is that the paper suggests a specific formula, the Rawls-Tawney theorem, as a solution at the level of analytical moral-political philosophy. Building on the work of John Rawls and R. H. Tawney, this avoids both the Charybdis of Marxism and the Scylla of liberalism. It delineates some of the details of the meaning of social justice in the information age. Promulgating a conception of isonomia, which while egalitarian eschews arithmetic equality (the equality of misery), the paper hopes to contribute to the emerging ideal of communicative justice in the media-saturated, post-industrial epoch.

Il Sistema di Revenue Management strumento per lo sviluppo turistico sostenibile delle destinazioni

Businesses interact constantly with the environment, realizing several and heterogeneous exchanges. Organizations can be considered a system of different interests, frequently conflicting and the satisfaction of different stakeholders is a condition of success and survival. National and international literature attempts to explain the complex connection between companies and environment. In particular, the Stakeholder Theory considers crucial for businesses the identification of different stakeholders and their involvement in decision-making process. In this context, profit can not be considered the only purpose of companies existence and business aims become more numerous and different. The Stakeholder Theory is often utilized as framework for tourism studies, in particular in Sustainable Tourism Development research. In fact, authors consider sustainable the tourism development able to satisfy interests of different stakeholders, traditionally identified as local community and government, businesses, tourists and natural environment. Tourism businesses have to guarantee the optimal use of natural resources, the respect of socio-cultural tradition of local community and the creation of socio-economic benefits for all stakeholders in destinations. An obstacle to sustainable tourism development that characterizes a number of destinations worldwide is tourism demand seasonality. In fact, its negative impact on the environment, economy and communities may be highly significant. Pollution, difficulties in the use of public services, stress for residents, seasonal incomes, are all examples of the negative effects of seasonality. According to the World Tourism Organization (2004) the limitation of seasonality can favour the sustainability of tourism. Literature suggests private and public strategies to minimize the negative effects of tourism seasonality, as diversification of tourism products, identification of new market segments, launching events, application of public instruments like eco-taxes and use of differential pricing policies. Revenue Management is a managerial system based on differential pricing and able to affect price sensitive tourists. This research attempts to verify if Revenue Management, created to maximize profits in tourism companies, can also mitigate the seasonality of tourism demand, producing benefits for different stakeholders of destinations and contributing to Sustainable Tourism Development. In particular, the study attempts to answer the following research questions: 1) Can Revenue Management control the flow of tourist demand? 2) Can Revenue Management limit seasonality, producing benefits for different stakeholders of a destination? 3) Can Revenue Management favor the development of Sustainable Tourism? The literature review on Stakeholder Theory, Sustainable Tourism Development, tourism seasonality and Revenue Management forms the foundation of the research, based on a case study approach looking at a significant destination located in the Southern coast of Sardinia, Italy. A deductive methodology was applied and qualitative and quantitative methods were utilized. This study shows that Revenue Management has the potential to limit tourism seasonality, to mitigate negative impacts occurring from tourism activities, producing benefits for local community and to contribute to Sustainable Tourism Development.

Examining the Aesthetic Dimensions of the Constitutional Treaty

Gibbs, Nathan, Examining the Aesthetic Dimensions of the Constitutional Treaty. European Law Journal, Vol. 11, No. 3, pp. 326-342, May 2005 RAE2008