Microfluidic cell sorter sample preparation for genomic assays     

Nicole Jagnandan  Jose Morachis 《Biomicrofluidics》2022,16(3)

  相似文献   

我国图情档学科关于文化信息数字资源整合的研究——以博物馆研究为视角     

王萌  龙乐思  朱嘉麒 《图书馆杂志》2020,(4):80-91

我国图情档学科认为博物馆是文化信息数字资源整合的主体之一。博物馆中以其展品为代表的文化信息资源对满足公众多样化的文化需求、增强中华文化竞争力起着重要作用。本文借助Citespace分析软件,通过对作者、机构、关键词可视化图谱的绘制,识别出我国图情档学科下以博物馆为主题词的科研文献成果概况、科研机构分布及研究热点词与其研究发展趋势。经分析得知,该学科下以博物馆为主题的研究可以分为两个阶段:第一阶段(1996-2008年)主要是博物馆文献资源的开发与利用、博物馆与图书馆文献资源的开发与利用、博物馆古籍保护管理工作以及古籍文献等主题。第二阶段(2009-2019年)主要探讨三馆馆际合作的资源整合路径、数字资源整合理论模式与合作机制等的研究,并结合相关文献内容,深入探讨以博物馆为主题的研究重点,基于此,我国图情档学科应以博物馆中丰富多样的文化信息资源为视角,开展涵盖档案馆、图书馆、博物馆的全种类、全范围的全文化信息数字资源整合。最后,本文围绕数字资源整合这一具有影响力的研究热点,探讨如何从图情档学科的角度出发,有效地涵盖博物馆,构建以图书馆、档案馆、博物馆三馆为主体的数字资源整合模式与机制,建立为公众文化精神需求服务的信息共享平台。  相似文献   

Fitness,physical activity and academic achievement in overweight/obese children     

Cristina Cadenas-Sanchez  Jairo H. Migueles  Irene Esteban-Cornejo  Jose Mora-Gonzalez  Pontus Henriksson  María Rodriguez-Ayllon 《Journal of sports sciences》2020,38(7):731-740

ABSTRACT

The aim of this study was to examine the associations of fitness and physical activity with academic achievement in children with overweight/obesity. A total of 106 (10.0 ± 1.1y, 61 boys) children participated. The fitness components were assessed by field and laboratory-based tests. Physical activity was measured via accelerometry. The academic achievement was assessed by a standardised test and school-grades. Field-based cardiorespiratory fitness was associated with language skills (ß-standardised- ranging from 0.281 to 0.365, p < 0.01). The field-based muscular strength was associated with grade point average, natural and social sciences, and foreign language (ß = 0.280–0.326, all p ≤ 0.01). Speed-agility was associated with some language-related skills (ß = 0.325–0.393, all p ≤ 0.01). The laboratory-based muscular strength also showed an association with mathematics skills (ß = 0.251–0.306, all p ≤ 0.01). Physical activity did not show significant association with academic achievement (p > 0.01). Overall, the significant associations observed for muscular strength and speed/agility were attenuated and disappeared in many cases after additional adjustments for body mass index and cardiorespiratory fitness, indicating that these associations are inter-dependent. Our study contributes by indicating that other fitness components apart from cardiorespiratory fitness, such as muscular strength and speed-agility, are positively associated with academic achievement. However, these associations appear to be dependent on body mass index and cardiorespiratory fitness.  相似文献   

Decoding multi-click search behavior based on marginal utility     

Hai-Tao?YuEmail author  Adam ?Jatowt  Roi?Blanco  Hideo?Joho  Joemon?M.?Jose 《Information Retrieval》2017,20(1):25-52

  相似文献   

Special education reform in Brazil: an historical analysis of educational policies     

Jose Armando Valente 《欧洲特需教育杂志》2013,28(1):10-28

ABSTRACT

This paper describes an histprical view of the legal and political aspects related to special education. It analyses the current and future perspectives that public and private educational institutions utilize to provide school services to individuals with disabilities in Brazil. Although Brazil has developed laws and provisions to guarantee the integration of students with disabilities into regular schools, this is not happening in most cases. In fact, Brazil does not yet have schools that consider the diversification of students’ capabilities as beneficial to the intellectual development of deficient and non‐deficient students. Poor teacher training and institutional conservatism constitute the obstacles to the implementation of innovation in this area. Most of the innovations seen today are the fruit of individual initiatives, such as the Project for Training Teachers to Integrate the Disabled into Schools (PROEDEM) and the Project for Using Computers in Special Education, that we describe. We believe that these new proposals will have a great impact on the education of students with deficiencies. This will raise the consciousness of educators and will help to transform the current conceptions and actions related to the education of people with disabilities, making possible the implementation of special education reforms.  相似文献   

The EFQM self-assessment processes in HEIs in Spain and in Jordan     

Juan Jose Tari Carolina Madelein 《美中教育评论》2010,7(7):65-74

The purpose of this paper is to compare the European Foundation for Quality Management （EFQM） self-assessment model in higher education institutions （HEIs） in Spain and in Jordan. Case study methodology on eight services provided by a public university in Spain and seven services provided by one public university and one private university in Jordan is used. The findings show the steps that an administrative service may follow in order to apply the questionnaire approach to conduct self-assessment in a successful manner and the difficulties, benefits and success factors in both countries by comparing the results. This paper provides lessons for decision makers and managers of other universities in developing countries, who wish to perform an exercise in self-assessment using a questionnaire approach.  相似文献   

Development of the social network b-learning in the University of Alicante     

Francisco Miguel  Martinez-  Verdu Maria  Jose Rodriguez  Jaume Herminia  Provencio Garrigos  Jasone  Mondragon-Lasagabaster Juan  Ramon  Rico-Juan Juan  Ignacio Ferreiro  Prieto Mar  Iglesias Natalia  Albaladejo-Blazquez Maria  Dolores de  Fez Saiz  Valentin Viqueira  Perez Jose  Tomas Garcia  Garcia  M  Dolores  Fernandez-P ascual  EnarRuiz-Conde Begona  Lucia Fuster  Garcia Josefa  Parreno-Selva Diana  Jareno Ruiz  Esther Perales  Romero Elisabet  Chorro Calderon 《美中教育评论》2010,(12):54-69

This work describes the genesis, articulation and consolidation from 2007 of a social network of b-learning （blended learning） in the UA （University of Alicante） （Spain）, with the institutional backing of the Office of the Vice President for Education Technology and Innovation, and the momentum and advice of professor Angel Fidalgo （UNESCO （United Nations Educational, Scientific and Cultural Organization） chair for University of Management and Policy）. The social network currently has more than 25 teachers, working on different work linkages with the university, implementing or intending to apply the teaching methodologyb-learning during the course 2007-2008 in a variety of courses and degrees. To do so, several resource centers （blogs, wikis, Wimba Create （before CourseGenie）, etc.）, and digital platforms （Virtual Campus of the UA, Moodle, etc.） are used.  相似文献   

A simple and efficient device for demonstrating cross‐sectional anatomy of the head     

Ariane Zamarioli  Aline Santos Demaman  Waldeci Roberto Bim  Jefferson Mallman Homem  Jose Antonio Thomazini 《Anatomical sciences education》2010,3(3):141-143

Described in this article is a novel device that facilitates study of the cross‐sectional anatomy of the human head. In designing our device, we aimed to protect sections of the head from the destructive action of handling during anatomy laboratory while also ensuring excellent visualization of the anatomic structures. We used an electric saw to create 15‐mm sections of three cadaver heads in the three traditional anatomic planes and inserted each section into a thin, perforated display box made of transparent acrylic material. The thin display boxes with head sections are kept in anatomical order in a larger transparent acrylic storage box containing formaldehyde solution, which preserves the specimens but also permits direct observation of the structures and their anatomic relationships to each other. This box‐within‐box design allows students to easily view sections of a head in its anatomical position as well as to examine internal structures by manipulating individual display boxes without altering the integrity of the preparations. This methodology for demonstrating cross‐section anatomy allows efficient use of cadaveric material and technician time while also giving learners the best possible handling and visualization of complex anatomic structures. Our approach to teaching cross‐sectional anatomy of the head can be applied to any part of human body, and the value of our device design will only increase as more complicated understandings of cross‐sectional anatomy are required by advances and proliferation of imaging technology. Anat Sci Educ 2010. © 2010 American Association of Anatomists.  相似文献   

Missed and missing cases of abusive injuries: the magnitude and the measurement of the problem     

Chadwick DL  Castillo EM  Kuelbs C  Cox SA  Lindsay SP 《Child abuse & neglect》2010,34(12):943-950

  相似文献   

The association of bike fitting with injury,comfort, and pain during cycling: An international retrospective survey     

Jose Ignacio Priego Quesada  Zachary Y. Kerr  William Michael Bertucci  Felipe P. Carpes 《European Journal of Sport Science》2019,19(6):842-849

Although bike fitting is recommended to help reduce injury risk, little empirical evidence exists to indicate an association between bike fitting and injury incidence. The aim of the study was to determine the effect of bike fitting on self-reported injury, comfort, and pain while cycling from a worldwide survey of cyclists. A total of 849 cyclists completed an online questionnaire between February and October 2016. Questionnaire collected data on respondent demographics, cycling profile, bike fitting, comfort and pain while cycling, and injury history. The main predictor variable was bike fitting (yes, by the respondent, i.e. user bike fitting; yes, by a professional service; or no). Covariates included demographic and cycling profile characteristics. Logistic regression models estimated the odds of injury within the last 12 months, reporting a comfortable body posture while cycling, and not reporting pain while cycling. Odds ratios (OR) with 95% confidence intervals (CI) were reported. User bike fitting was associated with increased odds of reporting a comfortable posture (OR?=?2.28, 95%CI: 1.06, 4.68). User (OR?=?2.35; 95%CI: 1.48, 3.84) and professional bike fitting (OR?=?2.35; 95%CI: 1.42, 3.98) were both associated with increased odds of not reporting pain while cycling. No associations were found between bike fitting and injury within the last 12 months. In conclusion, we found an association between bike fitting and reported comfort and pain while cycling. We recommend integrating bike fitting into cycling maintenance. However, further studies with longer follow-up are necessary to determine the presence of an association between bike fitting and injury.  相似文献