The impact of the first COVID-19 lockdown in the UK for doctoral and early career researchers     

Jackman  Patricia C.  Sanderson  Rebecca  Haughey  Tandy J.  Brett  Caroline E.  White  Naomi  Zile  Amy  Tyrrell  Katie  Byrom  Nicola C. 《Higher Education》2022,84(4):705-722

Higher Education - Doctoral researchers and early career researchers (ECRs) are crucial to producing scientific advancements and represent the future of academic leadership. Their research...  相似文献   

Language and reading impairments are associated with increased prevalence of non-right-handedness     

Filippo Abbondanza  Philip S. Dale  Carol A. Wang  Marianna E. Hayiou-Thomas  Umar Toseeb  Tanner S. Koomar  Karen G. Wigg  Yu Feng  Kaitlyn M. Price  Elizabeth N. Kerr  Sharon L. Guger  Maureen W. Lovett  Lisa J. Strug  Elsje van Bergen  Conor V. Dolan  J. Bruce Tomblin  Kristina Moll  Gerd Schulte-Körne  Nina Neuhoff  Andreas Warnke  Simon E. Fisher  Cathy L. Barr  Jacob J. Michaelson  Dorret I. Boomsma  Margaret J. Snowling  Charles Hulme  Andrew J. O. Whitehouse  Craig E. Pennell  Dianne F. Newbury  John Stein  Joel B. Talcott  Dorothy V. M. Bishop  Silvia Paracchini 《Child development》2023,94(4):970-984

Handedness has been studied for association with language-related disorders because of its link with language hemispheric dominance. No clear pattern has emerged, possibly because of small samples, publication bias, and heterogeneous criteria across studies. Non-right-handedness (NRH) frequency was assessed in N = 2503 cases with reading and/or language impairment and N = 4316 sex-matched controls identified from 10 distinct cohorts (age range 6–19 years old; European ethnicity) using a priori set criteria. A meta-analysis (N_cases = 1994) showed elevated NRH % in individuals with language/reading impairment compared with controls (OR = 1.21, CI = 1.06–1.39, p = .01). The association between reading/language impairments and NRH could result from shared pathways underlying brain lateralization, handedness, and cognitive functions.  相似文献   

The application of workflow management to digital heritage resources     

Abdullah Al-Barakati  Martin White  Zeeshan Patoli 《International Journal of Information Management》2014

Recent years have witnessed a noticeable proliferation in Digital Library Systems (DLSs) and their specialized form represented in Digital Heritage Resources (DHRs). DHRs usually manage a complex and varied mix of digital heritage objects of different types and formats. They tend to be complex in nature and usually involve complex, simultaneous and intersecting workflows. As a result, DHRs impose implementation challenges on any solutions that aim to manage their workflows. Thus, despite the proliferation of DHRs, it is a noteworthy trend that there is a general lack of workflow management solutions that can be utilized in such systems. As a research area that is rarely covered, this paper therefore presents the design and development of a novel Workflow Management System (WfMS) built to integrate with DHRs specifically, and DLSs in general. In this context, an experimental WfMS aimed to test the validity of workflow management integration with DHRs. The devised WfMS was built as a workflow management solution that can adequately address the specific hurdles imposed by DHR implementations. Additionally, a novel DHR implementation framework called DISPLAYS (Digital Library Services for Playing with Antiquity and Shared Heritage) is presented as a test bed for the proposed WfMS.  相似文献   

Tilted post arrays for separating long DNA     

Joel D. P. Thomas  Kevin D. Dorfman 《Biomicrofluidics》2014,8(3)

Recent simulations by Chen and Dorfman [Electrophoresis 35, 405–411 (2014)] suggested that “tilting” the electric field with respect to the lattice vectors of a hexagonal post array would lead to a substantial improvement in electrophoretic DNA separations therein. We constructed such an array where the electric field is applied at an angle equidistant between the two lattice vectors. This tilted array leads to (i) baseline resolution of 20 kbp DNA and λ DNA (48.5 kbp) in a 4 mm channel and (ii) measurable separation resolutions for electric fields up to 50 V/cm, both of which are improvements over untilted post arrays of the same post density. The predicted time required to reach a resolution of unity is approximately 5 min, independent of electric field. The separations are more reproducible at higher fields.  相似文献   

Basic budgeting practices for librarians: M C. Trumpeter and R.S. Rounds. American Library Association,Chicago. (1985). 164 p., $25.00. ISBN 0-8389-0399-1     

Herbert S. White 《Information processing & management》1985,21(6):551-552

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Understanding and Conceptual Change in Science and Mathematics: An International Agenda within a Constructivist Framework     

Joel J. Mintzes  Mei-Hung Chiu 《International Journal of Science and Mathematics Education》2004,2(2):111-114

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SCHOOL RACIAL CLIMATE AND THE ACADEMIC ACHIEVEMENT OF AFRICAN AMERICAN HIGH SCHOOL STUDENTS: THE MEDIATING ROLE OF SCHOOL ENGAGEMENT          下载免费PDF全文

Charity Brown Griffin  Shauna M. Cooper  Isha W. Metzger  Alexandrea R. Golden  C. Nicole White 《Psychology in the schools》2017,54(7):673-688

This investigation utilized an integrative model of development for ethnic minority children and a process model of engagement to explore whether three dimensions of school engagement (behavioral, emotional, and cognitive) mediated relationships between school racial climate, academic performance, and educational aspirations. A total of 139 African American students were recruited from a high school in the southeastern United States. Findings revealed an indirect association between perceptions of racial fairness and academic achievement indicators through behavioral and cognitive engagement. Behavioral and cognitive engagement also mediated relationships between youths’ perceived peer discrimination and academic achievement indicators. No significant indirect associations between teacher discrimination and academic achievement through school engagement dimensions were found. Study limitations, future directions, and implications are discussed.  相似文献   

How open is open enough?: Melding proprietary and open source platform strategies     

Joel West 《Research Policy》2003,32(7):1259-1285

Computer platforms provide an integrated architecture of hardware and software standards as a basis for developing complementary assets. The most successful platforms were owned by proprietary sponsors that controlled platform evolution and appropriated associated rewards.Responding to the Internet and open source systems, three traditional vendors of proprietary platforms experimented with hybrid strategies which attempted to combine the advantages of open source software while retaining control and differentiation. Such hybrid standards strategies reflect the competing imperatives for adoption and appropriability, and suggest the conditions under which such strategies may be preferable to either the purely open or purely proprietary alternatives.  相似文献   

Regulating research: The problem of theorizing community on LambdaMOO     

Michele White 《Ethics and Information Technology》2002,4(1):55-70

This article considers ongoing attempts to regulate or even ban researchon LambdaMOO. Industry, private individuals, and research institutionshave supported MOOs, or multi-user object-oriented worlds. The earlyresearch on MOOs by Pavel Curtis, who was one of the key designers,suggests that these systems are part of a research project and have beenresearched since they were originally designed. However, a group ofMOOers have grown increasingly uncomfortable about the quotation ofcertain texts on web sites and academic journals and the potentiallypanoptic effect of research. Some of these practices have breachedcommunity conventions. Yet, such things as testing, invisibly watching,freely quoting characters, and ignoring certain rules have always beenaspects of the system. The dispute over research ethics and theparticipation of varied researchers within this setting indicate thatdiverse values are represented among MOOers and different expectationsexist about how the MOO might be a community. The term ``community' andthe presumption that online characters are people may have alsoincorrectly informed the research debate by making it seem that onlinesettings provide immediate access onto spaces, bodies, and individuals.Many MOOers may believe that research threatens individuals andcommunity. However, critical histories and analysis are needed in orderto explain the system to new users and encourage alternative forms ofdevelopment. Such work can only be produced if online systems are opento research and critique.  相似文献   

Psalms for the Fallen World     

Joel B. PeckhamJr. 《Academic Questions》2011,24(4):467-468

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