检索结果-南通市图书馆

From Sunset Winter to Caetano＇s Spring： The Importance of a Song Contest in the Portuguese Music Scene of the 1960＇s and 1970＇s

引用

Journal of Literature and Art Studies 2015年第6期5卷 461-470页

作者： Sofia Isabel fonseca Vieira Lopes Universidade Nova de Lisboa Lisbon Portugal

I propose to introduce a few lines of analysis for the RTP Song Contest （Portuguese Radio and Television Song Contest--Festival RTP da Cancāo）. I intend to raise a few questions that will help us to understand the role of this competition in the Portuguese musical and cultural scene of the 1960s. RTP Song Contest is the longest television song contest in Portugal. This competition went through several crucial moments in the recent history of Portugal, witnessing the change from dictatorship to democracy. In late 1960s, still under the authoritarian regime, several social changes took place and music played an important role in these changes, as several studies have documented. In 1969, Portugal bet on Simone de Oliveira to bring us the prize, but the result was not the expected. This event brought us many questions about the importance of the Portuguese participation in the Eurovision Song Contest and the faimess of the European evaluation. This paper intends to reflect the implications of this particular event and the importance of the Contest for the Portuguese music scene at the end of the critical 1960＇s. With this paper, I intend to introduce some lines of analysis of the first ten years of the Portuguese Radio and Television Song Contest （Festival RTP da Cang6o--RTP Song Contest）. I intend to raise a few questions that will help us to understand the role of this competition in the Portuguese musical and cultural scene of the late 1960s and 1970s, based on the study of the daily press. RTP Song Contest is the most long-life television contest in Portugal. For this reason, it is important to make a short historical overview of this period and the history of television in Portugal. At the same time, the analysis of statistical data of audiences enables us to understand the television phenomenon in the late 1960s.

关键词： music and television Festival RTP da Cangcāo Eurovision Song Contest ethnomusicology

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

First Serological Evidence on Endemicity of HEV Infection in Wild Boar(Sus scrofa) Populations from Portugal

引用

Virologica Sinica 2018年第2期33卷 197-200页

作者： Daniel Goncalves Joao Pereira-Vaz Vitor Duque Victor Bandeira Carlos fonseca Ana Donato Cristina Luxo Ana Miguel Matos Laboratory of Virology Faculty of Pharmacy University of Coimbra 3000-548 Coimbra Portugal Laboratory of Molecular Biology Clinical Pathology UnitHospital and University Centre of Coimbra3000-602 Coimbra Portugal Infectious Diseases Department Hospital and University Centre of Coimbra 3000-075 Coimbra Portugal Biology Department and CESAM University of Aveiro3810-193 Aveiro Portugal Clinical Laboratory Faculty of Pharmacy University of Coimbra 3000-548 Coimbra Portugal Research Centre on Chemical Processes Engineering and Forest Products (CIEPQF) Faculty of Pharmacy University of Coimbra 3030-790 Coimbra Portugal

Increasing number of hepatitis E virus（HEV）infection has been described in industrialized countries,with infection occurring as a sporadic disease,usually associated with travel to endemic regions or small outbreaks... 详细信息

关键词：感染 HEV 血清学葡萄牙野猪证据特性人口

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Novel insights into D-Pinitol based therapies:a link between tau hyperphosphorylation and insulin resistance

引用

Neural Regeneration Research 2024年第2期19卷 289-295页

作者： Dina Medina-Vera Antonio Jesús López-Gambero Juan Antonio Navarro Carlos Sanjuan Elena Baixeras Juan Decara Fernando Rodríguez de fonseca Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND UGC Salud MentalMálagaSpain Facultad de Ciencias Universidad de MálagaMálagaSpain CIBER Enfermedades Cardiovasculares(CIBERCV) Hospital Universitario Virgen de la VictoriaUGC del CorazónMálagaSpain University of Bordeaux INSERMNeurocentre MagendieBordeauxFrance Euronutra S.L.Calle Johannes Kepler MálagaSpain Departamento de Bioquímica y Biología Molecular Facultad de MedicinaUniversidad de MálagaMálagaSpain

Alzheimer’s disease is a neurodegenerative disorder characterized by the amyloid accumulation in the brains of patients with Alzheimer’s *** pathogenesis of Alzheimer’s disease is mainly mediated by the phosphorylation and aggregation of tau *** the multiple causes of tau hyperphosphorylation,brain insulin resistance has generated much attention,and inositols as insulin sensitizers,are currently considered candidates for drug *** present narrative review revises the interactions between these three elements:Alzheimer’s disease-tau-inositols,which can eventually identify targets for new disease modifiers capable of bringing hope to the millions of people affected by this devastating disease.

关键词： Alzheimer’s disease cyclin-dependent kinase 5 diabetes D-Pinitol inositols insulin resistance kinases phosphorylation PI3K/Akt tau

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

New approach for obtaining the C-factor of RUSLE considering the seasonal effect of rainfalls on vegetation cover

引用

International Soil and Water Conservation Research 2021年第2期9卷 207-216页

作者： Pietro Menezes Sanchez Macedo Paulo Tarso Sanches Oliveira Mauro Antonio Homem Antunes Valdemir Lucio Durigon Elaine Cristina Cardoso Fidalgo Daniel fonseca de Carvalho Agronomy-Soil Science Post Graduate Program Federal Rural University of Rio de JaneiroBR 465km 723897-000SeropedicaRJBrazil Federal University of Mato Grosso do Sul CxP.549Campo GrandeMS79070-900Brazil Federal Rural University of Rio de Janeiro Engineering DepartmentBR 465km 723897-000SeropedicaRJBrazil Technical College of the Federal Rural University of Rio de Janeiro BR 465km 723897-000SeropedicaRJBrazil National Center for Soil Research Brazilian Agricultural Research CorporationRio de JaneiroBrazil

We present a new approach for calculating the C-factor of RUSLE considering the effect of low-reflectance vegetation cover areas on the reduction of the effects on erosion caused by rainfall *** this,we propose the coefficients Cr2(rescaled 2)and C-PC(Precipitation Correction),which represent the Cfactor,and an adaptation in NDVI calculation,according to the seasonality of precipitation(NDVI-PC).The Cr2 factor is used when there is no seasonal effect of rainfall on vegetation,while the C-PC factor is calculated for localities under the influence of seasonality,from *** proposed approaches were tested using different satellites images in the Palmares-Ribeir~ao do Saco watershed,Rio de Janeiro,*** values of Cr2 and C-PC factors were compared to the Cr factor(rescaled)and to mean values from the literature for different land *** results indicated that the Cr2 factor represents an improvement in accuracy in relation to Cr by considering specific values of the studied area to normalize the data without ***,the C-PC factor is able to simulate the effect of seasonality,providing more realistics values of soil loss by the RUSLE as a function of the proportion of area affected by the rainfall seasonality obtained from *** conclude that both Cr2 and C-PC factors generate values similar of the C-factor observed in the literature,and therefore are able to provide better soil loss estimation than that using the Cr factor.

关键词： Soil erosion Land cover Soil use and management factor Vegetation seasonality NDVI

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Analysis of Soft Decision Trees for Passive-Expert Reinforcement Learning

引用

American Journal of Computational Mathematics 2022年第2期12卷 209-215页

作者： Jonathan Martini Daniel J. fonseca Department of Mechanical Engineering The University of Alabama Tuscaloosa USA

This paper explores the use of soft decision trees [1] in basic reinforcement applications to examine the efficacy of using passive-expert like networks for optimal Q-Value learning on Artificial Neural Networks (ANN). The soft decision tree networks were built using the PyTorch machine learning and the OpenAi’s Gym environment frameworks. The conducted research study aimed at assessing the performance of soft decision tree networks on Cartpole as provided in the OpenAi Gym software package. The baseline performance metric that the soft decision tree networks were compared against was a simple Deep Neural Network using several linear layers with ReLU and Softmax activation functions for the input and output layers, respectively. All networks were trained using the Backpropagation algorithm provided generically by PyTorch’sAutograd module.

关键词： Deep Learning Soft Decision Trees Passive Reinforcement Learning Recurrent Neural Networks

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Sharp differentiation on the performance of plant functional groups across natural edges

引用

Journal of Plant Ecology 2019年第1期12卷 186-198页

作者： Evelyn da.fonseca Alecrim Bragion Gabriela Aparecida Oliveira Coelho Flávia Freire de Siqueira Maria Uriarte Eduardo van den Berg Department of Forest Engineering Federal University of LavrasCampus UniversitárioCaixa Postal 3037CEP 37200-000LavrasMGBrazil Department of Ecology Evolution and Environmental BiologyColumbia UniversityNew YorkNYUSA

Aims Gallery forests within grasslands have natural edges with open envi-ronments and offer a unique opportunity to examine how species performances vary across environmental ***,we asked if demographic rates of tree functional groups varied along the edge,if we could explain differences in plant strategies and performance through functional traits and which traits increase growth and sur-vival in natural *** We examine mortality and recruitment within the first 10 m of nat-ural edges of eight gallery forests using demographic data from five annual *** defined a priori plant strategies using tree functional groups:light demanding,pioneer and shade *** Findings The shade-tolerant group had the lowest mortality rates and basal area(BA)loss,while pioneer and light-demanding species had similar behavior for these *** survival and growth of functional groups were affected differently by the distance from the *** pioneer group survived more near the edge,while light-demanding and shade-tolerant groups toward the forest *** groups had higher growth in the *** differences could be explained by functional traits since most species have an acquisition strategy:higher specific leaf area and growth,lower leaf dry matter con-tent,lighter stem density,deeper crowns and less slender *** traits enhanced ***,mortality selected both strategies,but in distinct edge’s *** study showed that the high diversity found in natural edges can be explained by a niche and functional perspective,where differences in functional traits lead to differential performance along the environmental gradient.

关键词： edges diversity gradient niche hypothesis SLA LDMC

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Retention of eucalyptus harvest residues reduces soil compaction caused by deep subsoiling

引用

Journal of Forestry Research 2022年第2期33卷 643-651页

作者： Raphael Oliveira de Melo AymbiréAngeletti da.fonseca Nairam Félix de Barros Raphael Bragança Alves Fernandes Rafael da Silva Teixeira Iago Nery Melo Ricardo Previdente Martins Soil Science Department Universidade Federal de ViçosaViçosaMinas GeraisBrazil BRACELL Company AlagoinhasBahiaBrazil

Eucalyptus harvesting,forwarding and soil tillage operations are among the main causes for compaction of forest soils,with potential impacts on *** concern is especially important in areas with soils that are naturally compacted(fragipans and duripans).In these soils,tillage operations include the use of subsoilers that can reach depths of more than one meter and require heavy tractors that exert high pressure on the *** of the ways to try to minimize the effect of this compaction is by retaining harvest *** objective of this study was to evaluate the impacts of eucalyptus harvesting on soil physical attributes,as well as to determine the potential of different types of residue management to reduce compaction from the soil tillage *** experiments were conducted in the same area with a Yellow *** the first experiment,compaction caused by mechanized harvesting with harvester+forwarder was *** the second experiment,different managements of harvest residues were examined as potential modifiers of soil compaction during tillage for new *** this,three managements systems were tested:(1)retention of all harvest residues and litter from the previous rotation(HR+L),(2)retention of litter from the previous rotation(L),and(3)removal of harvest residues and litter from the previous rotation(WR).Before and after harvest,sampling was carried out in the planting rows and inter-rows,and after tillage,samples were collected in the traffic line of the subsoiler-tractor *** both experiments,undisturbed soil samples were collected from the center of the 0-10,10-20,20-40,40-60,and 60-100 cm layers to determine soil density and total *** each period and site of evaluation,mechanical resistance to penetration up to the 60-cm depth was also *** harvesting operation increased soil density at 0-10 and 60-100 cm depths only in the *** of harvest residues and litter(HR+L)after harvesting avoi

关键词： Soil penetration resistance Harvester+forwarder Soil tillage Soil density Cohesive soils

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Quality of life,depression and anxiety in potential living liver donors for pediatric recipients:A retrospective single center experience

引用

World Journal of Hepatology 2022年第10期14卷 1899-1906页

作者： Paula K Reine Flavia Feier Eduardo Antunes da.fonseca Rosely G Hernandes Joao Seda-Neto Department of Psychology Hospital Sirio-LibanesSao Paulo 01308901Brazil Department ofLiver Transplantation Santa Casa de Porto AlegrePorto Alegre 90020090Brazil Department of Liver Transplantation Hospital Sirio-LibanesSao Paulo 01308901Brazil

BACKGROUND Living donor liver transplantation is a safe alternative for patients on a liver transplant *** evaluation goes beyond physical variables to include social,emotional,and ethical *** role of pre-donation sociopsychological evaluation of the donor candidate is as important to the success of the procedure as is the medical *** implies recovery from the operation and pro-mpt engagement in pre-transplant professional and social activities,without leading to psychological or physical *** profiling of potential living liver donors(PLLD)and evaluation of quality of life(QOL)can influence *** To evaluate the socio-demographics and psychological aspects(QOL,depression,and anxiety)of PLLD for pediatric liver transplantation in a cohort of 250 *** This was a retrospective cohort study of 250 PLLD who underwent psychological pre-donation evaluation between 2015 and *** the recipients were *** Beck anxiety inventory,Beck depression inventory,and 36-item short-form health survey(SF-36)scores were used to evaluate anxiety(Beck anxiety inventory),depression(Beck depression inventory),and QOL,*** A total of 250 PLLD were *** of them were women(54.4%),and the mean age was 29.2±7.2 years.A total of 120(48.8%)PLLD were employed at the time of evaluation for donation;however,most had low income(57%earned<2 times the minimum wage).A total of 110 patients(44%)did not finish the donation process,and 247 PLLD answered a questionnaire to evaluate depression,anxiety,and QOL(SF-36).Prevalence of depression was of 5.2%and anxiety 3.6%.Although most of the PLLD were optimistic regarding the donation process and never had doubts about becoming a donor,some traces of ambivalence were observed:46%of the respondents said they would feel relieved if a deceased donor became *** PLLD had a low prevalence of anxiety and *** foundation for effective and sa

关键词： Liver transplantation Children Outcomes Living donation

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Control of inherited structural fabric on the development and exhumation of passive margins-Insights from the AraçuaíOrogen(Brazil)

引用

Geoscience Frontiers 2023年第6期14卷 30-48页

作者： Ana.fonseca Tiago Novo Tobias Fonte-Boa Matheus Kuchenbecker Daniel Galvão Carnier Fragoso Daniel Peifer Antônio Carlos Pedrosa-Soares Johan De Grave Laboratory for Mineralogy and Petrology Department of GeologyGhent UniversityKrijgslaan 281 S89000 GhentBelgium Universidade Federal de Minas Gerais Programa de Pós-Graduação em GeologiaCPMTC-IGCCampus PampulhaBelo HorizonteMGBrazil Centro de Pesquisas Professor Manoel Teixeira da Costa Instituto de GeociênciasUniversidade Federal de Minas GeraisBelo HorizonteBrazil Universidade Federal dos Vales do Jequitinhonha e Mucuri Instituto de Ciência e TecnologiaCentro de Estudos em GeociênciasLaboratório de Estudos TectônicosDiamantinaBrazil Petrobras Rio de JaneiroRJBrazil Instituto de Geociências Universidade Federal do Rio Grande do SulPorto AlegreRSBrazil Department of Geosciences University of TübingenSchnarrenbergstr.94-9672076 TübingenGermany

The AraçuaíOrogen,in eastern Brazil,was formed during the Neoproterozoic–Cambrian amalgamation of West *** the Mesozoic–Cenozoic opening of the South Atlantic Ocean,and the associated divergent tectonics,the orogen developed as basement to the passive margin of South America and was progressively covered by thick offshore sedimentary basins,particularly the Espírito Santo,Mucuri,and Cumuruxatiba basins,in which hydrocarbon systems have been *** understanding of the AraçuaíOrogen’s passive margin evolution,erosion,and sediment transfer to these basins ultimately depends on constraining the onshore exhumation in response to Mesozoic–Cenozoic ***,new and previously published data from apatite fission-track(AFT)analyses and inverse thermal history modelling of(Pre)Cambrian basement rocks from the AraçuaíOrogen resolve three discrete basement cooling and associated erosional exhumation *** the Pre-Rift phase,Jurassic–Hauterivian erosion of the AraçuaíOrogen is most likely related to the adjoining intra-continental West Gondwana flexural subsidence,which increased hillslope and river erosion *** the Rift and Transitional phases,Barremian–Albian accelerated phase of erosion is associated with the uplift of the Atlantic rift shoulders and the establishment of an oceanic *** the Drift phase,reactivations in response to far-field stresses likely triggered a Late Cretaceous–Paleocene rapid erosion *** rates at which these events unfolded vary spatially and are controlled by inherited *** AraçuaíOrogen experienced slower denudation rates in areas closer to the São Francisco Craton,which suggests that the tectonic reactivation and related surface uplift during the Mesozoic–Cenozoic is in first-order controlled by lithospheric ***,the structural framework of the Paramirim and Pirapora aulacogens and NE-oriented shear zones in the orogen’s southeast facilitated later *** the spati

关键词： Thermal history Denudation Tectonic inheritance Reactivations South Atlantic Hydrocarbons

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Brazilian adolescents’lifestyle in the COVID‑19 pandemic:a mixed‑methods study

引用

World Journal of Pediatrics 2022年第8期18卷 553-557页

作者： Caroline Lima.fonseca Carolina Ferreira Peterle Bruna Hinnah Borges Martins de Freitas Maria Aparecida Munhoz Gaíva Paula Manuela Jorge Diogo Juliano Bortolini Federal University of Mato Grosso 2367 Fernando Corrêa da Costa AvBoa EsperançaCuiabáMT 78060-900Brazil Lisbon College of Nursing LisbonPortugal

The COVID-19 pandemic has forced the health authorities and governments worldwide to engage in a battle against the disease,adopting several mitigation strategies[1].Since then,the world population has been afected by various changes in its *** imposed by the COVID-19 pandemic are believed to have had an impact on adolescents'lifestyle(LS)[2].The LS is determined by discernible behavior patterns that can trigger efects on adolescents'health and is related to countless aspects that refect attitudes,values and life opportunities[3].Therefore,LS can be observed from the habits,behaviors and activities performed by people in their daily lives[4].

关键词： has routine COV

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：