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阿尔塔洛克公司熔化岩石,钻地热井

科技纵览 2020年第3期 12-13页

作者： mara Gallucci 不详

无聊探测器教授讲完课后查看了一下他的电脑。软件程序显示,大部分学生在30分钟后就没兴趣了。教授记了下来,以便修改讲课内容。科学家们正在努力让这一虚构场景成为现实。最近在《IEEE可视化与计算机图形学汇刊》发表的一篇文章中,研... 详细信息

无聊探测器教授讲完课后查看了一下他的电脑。软件程序显示,大部分学生在30分钟后就没兴趣了。教授记了下来,以便修改讲课内容。科学家们正在努力让这一虚构场景成为现实。最近在《IEEE可视化与计算机图形学汇刊》发表的一篇文章中,研究人员介绍了一个可以根据学生面部表情录像分析他们情绪的人工智能(AI)系统。该系统“向教师提供了一个掌握学生课堂参与度的快速且便捷的办法”,中国香港科技大学的计算机科学家屈华民说道。

关键词：计算机图形学计算机科学家面部表情软件程序讲课内容地热井阿尔塔录像分析

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步入信息时代后书籍还有前途吗?

世界科学 1997年第7期 29-30页

作者： RichardO’mara

滨河大道SAMUEL-DE CHAMPLAIN景观设计

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城市环境设计 2009年第2期 49-59页

作者： mara CRAMER 阿福中央美术学院北京798时代空间

多样性为了使河岸景观看起来更加舒适宜人,设计师对植物配置进行了精心地设计,利用当地的植物资源,种植在河的沿岸,丰富了河岸的景观。纵向巨型的自行车赛道和蜿蜒的人行道把人们从文化的一端带到了运动中心和另一端的表演中心。这段滨... 详细信息

多样性为了使河岸景观看起来更加舒适宜人,设计师对植物配置进行了精心地设计,利用当地的植物资源,种植在河的沿岸,丰富了河岸的景观。纵向巨型的自行车赛道和蜿蜒的人行道把人们从文化的一端带到了运动中心和另一端的表演中心。这段滨河由一些城市和景观设计相互结合的当代艺术景区点缀其中。这座工程的文化中心包括了4个当代花园。运动中心由两个足球场,

关键词：景观设计建筑设计 SAMUEL-DE CHAMPLAIN 本土植物

First genetic linkage map of Lathyrus cicera based on RNA sequencing-derived markers: Key tool for genetic mapping of disease resistance

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Horticulture Research 2018年第1期5卷 345-358页

作者： Carmen Santos Nuno Felipe Almeida mara Lisa Alves Ralf Horres Nicolas Krezdorn Susana Trindade Leitão Thaïs Aznar-Fernández Björn Rotter Peter Winter Diego Rubiales Maria Carlota Vaz Patto Instituto de Tecnologia Química e Biológica António Xavier Universidade Nova de LisboaAv.da RepúblicaOeiras2780-157Portugal GenXPro GmbH Frankfurt am MainD-60438Germany Institute for Sustainable Agriculture CSICCórdobaE-14004Spain

The Lathyrus cicera transcriptome was analysed in response to rust(Uromyces pisi)infection to develop novel molecular breeding tools with potential for genetic mapping of resistance in this robust orphan legume *** RNA-seq library each was generated from control and rust-inoculated leaves from two *** genotypes with contrasting quantitative resistance,de novo assembled into contigs and sequence polymorphisms were *** toto,19,224 SNPs differentiate the susceptible from the partially resistant genotype’s *** addition,we developed and tested 341 expressed E-SSR markers from the contigs,of which 60.7%varied between the two *** genotypes.A first *** linkage map was created using part of the developed markers in a RIL population from the cross of the two *** map contains 307 markers,covered 724.2 cM and is organised in 7 major and 2 minor linkage groups,with an average mapping interval of 2.4 *** genic markers also enabled us to compare their position in *** map with the physical position of the same markers mapped on Medicago truncatula genome,highlighting a high macrosyntenic conservation between both *** study provides a large new set of genic polymorphic molecular markers with potential for mapping rust *** represents the first step towards genomics-assisted precision breeding in ***.

关键词： breeding linkage resistance

Five Colletotrichum species are responsible for mango anthracnose in northeastern Brazil

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Fungal Diversity 2013年第4期61卷 75-88页

作者： Nelson B.Lima Marcus Vinicius de A.Batista Marcos A.De Morais Jr Maria A.G.Barbosa Sami J.Michereff Kevin D.Hyde Marcos P.S.Câmara Departamento de Agronomia Universidade Federal Rural de Pernambuco52171-900 RecifeBrazil Departamento de Genética Universidade Federal de Pernambuco50732-970 RecifeBrazil Embrapa Semiárido 56302-970 PetrolinaBrazil Institute of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand

Colletotrichum species are the most important and widespread form of decay affecting mango fruit *** this study,Colletotrichum species associated with fruit anthracnose isolated from mango in northeastern Brazil were subject to molecular and morphological *** partial sequences of the glyceraldehyde-3-phosphate dehydrogenase gene of 143 Colletotrichum isolates was amplified,as an initial measure of genetic diversity.A subset of 47 isolates,selected to represent the range of genetic diversity and geographic origin,were further sequenced using the partial actin,β-tubulin,calmodulin,glutamine synthetase genes and rDNA-ITS *** multilocus sequence analysis,together with a critical examination of the phenotypic characters,revealed four previously described species(Colletotrichum asianum,Colletotrichum fructicola,Colletotrichum tropicale and Colletotrichum karstii)and one new *** new species is introduced as Colletotrichum dianesei and formally described,illustrated and compared with similar *** *** and *** have previously been reported from mango,while the other species represent the first report associated with the mango fruits *** species are reported for the first time associated with the mango fruits in Brazil.

关键词： Multilocus phylogeny Morphology New species Plant disease

Description of interhemispheric disconnection syndrome in a patient with Marchiafava-Bignami disease

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World Journal of Neuroscience 2013年第3期3卷 190-197页

作者： Daniel Gustavo Politis Romina mara Tirigay Pablo Guillermo Gómez María Eugenia Tabernero Cognitive Impairment Laboratory Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Neurology Service Inter-Zone Acute Hospital “Eva Perón” San Martín Provincia de Buenos Aires Argentina

Interhemispheric disconnection syndrome (IDS), described by Sperry, Gazzaniga and Bogen, is characterized by the presence of visual and tactile anomia, absence of interhemispheric transference of unilateral somatosensory stimulation of both hands, hemialexia and unilateral left-side apraxia. Subsequently, changes were also observed in the sensory interhemispheric transfer and in tests of crossed motor control. In Marchiafava-Bignami disease (MBD) there have been descriptions of partial IDS. The aim is to describe the dissociations in IDS that are presented in a patient with MBD, using a specialized assessment methodology. Patient and Method: A 54-year-old patient, righthanded, with 11 years of schooling, presented with antecedent chronic alcoholism. Neuropsychological tests were administered for general assessment along with specific tests of interhemispheric transference. Results: Borderline changes were found in visual memory, visual-constructive abilities and attention and executive functioning. In tasks of interhemispheric transference the patient showed changes in: the imitation of hand poses;inter-manual pressure point localization (tactile stimulation);reading aloud of words by visual hemifield;and movement control. Conclusion: Our patient showed a wide lesion of the Corpus Callosum (CC) with relative preservation of the splenium, accompanied by partial disconnection syndrome in the context of a global cognitive deterioration from his chronic alcoholism.

关键词： Split-Brain Marchiafava-Bignami Disease Hemispheric Specialization Tachioscopic Assessment Interhemispheric Disconnection Syndrome

The Importance of Three-Dimensional Imaging from CBCT in Elucidating a Well-Defined Radiolucency Image within the Maxillary Sinus: A Case Report

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Open Journal of Radiology 2014年第3期4卷 255-259页

作者： Ricardo Alves de Mesquita Cláudia Borges Brasileiro Tania mara Pimenta Amaral Department of Oral Surgery and Pathology School of Dentistry Universidade Federal de Minas Gerais Belo Horizonte Brazil lDepartment of Oral Surgery and Pathology School of Dentistry Universidade Federal de Minas Gerais Belo Horizonte Brazi

This study describes a case of antral septum with alveolar process extension that is identified using cone-beam computed tomography (CBCT). Periapical radiolucency was observed in the maxillary sinus, and clinical and radiographic examinations ruled out the possibility of odontogenic lesions. CBCT was performed to elucidate the radiolucency identified using periapical radiography. A 3-D image indicated that the maxillary sinus extended into the alveolar process toward the palatal cortical bone in the region of the maxillary right first molar, as well as an antral septum extending from the inferior and lateral wall of the right maxillary sinus. CBCT is an important tool for use in dental practice because CBCT images reveal the entire volume of the maxillary sinus and allow for identification of patient anatomy and anatomical variations, which is essential for planning appropriate surgical interventions.

关键词： Diagnostic Imaging Cone-Beam Computed Tomography Radiography Maxillary Sinus

What are the pathways between poverty and malaria in sub-Saharan Africa?A systematic review of mediation studies

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Infectious Diseases of Poverty 2023年第3期12卷 13-30页

作者： Solomon T.Wafula Theresa Habermann mara Anna Franke Jürgen May Dewi Ismajani Puradiredja Eva Lorenz Johanna Brinkel Department of Infectious Disease Epidemiology Bernhard Nocht Institute for Tropical MedicineHamburgGermany Department of Disease Control and Environmental Health School of Public HealthMakerere UniversityKampalaUganda Charité Global Health Charité Universitätsmedizin BerlinBerlinGermany German Center for Infection Research(DZIF) Partner Site Hamburg-Borstel-Lubeck-RiemsHamburgGermany Department of Tropical Medicine University Medical Center Hamburg-Eppendorf(UKE)HamburgGermany Institute of Medical Biostatistics Epidemiology and InformaticsUniversity Centre of the Johannes Gutenberg UniversityMainzGermany

Background Malaria remains a major burden in sub-Saharan Africa(SSA).While an association between poverty and malaria has been demonstrated,a clearer understanding of explicit mechanisms through which socioeconomic position(SEP)influences malaria risk is needed to guide the design of more comprehensive interventions for malaria risk *** systematic review provides an overview of the current evidence on the mediators of socioeconomic disparities in malaria in *** We searched PubMed and Web of Science for randomised controlled trials,cohort,case-control and cross-sectional studies published in English between January 1,2000 to May 31,*** studies were identified following reviews of reference lists of the studies *** included studies that either(1)conducted a formal mediation analysis of risk factors on the causal pathway between SEP and malaria infections or(2)adjusted for these potential mediators as confounders on the association between SEP and malaria using standard regression *** least two independent reviewers appraised the studies,conducted data extraction,and assessed risk of bias.A systematic overview is presented for the included *** We identified 41 articles from 20 countries in SSA for inclusion in the final *** these,30 studies used cross-sectional design,and 26 found socioeconomic inequalities in malaria *** formal mediation analyses showed limited evidence of mediation of food security,housing quality,and previous antimalarial ***,education,insecticide-treated nets,and nutrition were highlighted in the remaining studies as being protective against malaria independent of SEP,suggesting potential for ***,methodological limitations included the use of cross-sectional data,insufficient confounder adjustment,heterogeneity in measuring both SEP and malaria,and generally low or moderate-quality *** studies considered exposure mediator interactions or considered iden

关键词： Malaria Mediation Socioeconomic disparity Sub-Saharan Africa

Storage of Campomanesia adamantium(Cambess.)*** Seeds:Influence of Water Content and Environmental Temperature

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American Journal of Plant Sciences 2014年第17期5卷 2555-2565页

作者： Daiane Mugnol Dresch Silvana de Paula Quintao Scalon Tathiana Elisa Masetto Rosilda mara Mussury Pos-Doutoranda em Agronomia(PNPD/CAPES) Universidade Federal da Grande Dourados(UFGD)DouradosBrasil Faculdade de Ciencias Agrarias Universidade Federal da Grande Dourados(UFGD)DouradosBrasil Faculdade de Ciencias Biologicas e Ambientais Universidade Federal da Grande Dourados(UFGD)DouradosBrasil

The present work evaluated the conservation of Campomanesia adamantium seeds under different conditions. The fruits used in the study were collected from matrices located in the city of Ponta Porã-MS, Brazil. After processing, the seeds were slowly dried to different water content levels and subsequently exposed to various environmental conditions: 25°C ± 2°C, 35% relative humidity (laboratory);16°C ± 1°C, 40% relative humidity (cold and dry);8°C ± 1°C, 35% relative humidity (refrigeration);and -18°C ± 1°C, 42% relative humidity (freezing). Each treatment was conducted for 0 (recently processed seeds, with superficial drying of 40 minutes), 30, 60, 90, 120, 150, and 180 days. Seed potential was physiologically evaluated based on radicle protrusion, percentage of normal seedlings, seedling length (primary root, shoot and total), and dry mass of the seedlings. The experimental design was a completely randomized factorial scheme with split-split plots (4 temperatures/environments × 5 water content × 7 storage periods). C. adamantium seeds tolerated a reduction in the water content to 15.3% but did not tolerate the storage period, confirming the recalcitrant behavior of the seeds.

关键词： Myrtaceae Brazilian Savanna Drying Conservation