All Roads Lead to the American City by Peter Swirski,Editor     

Lisa Cheung 《Journal of American culture (Malden, Mass. : 2003)》2008,31(1):104-105

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Wake up Information Literacy Instruction: Ideas for Student Engagement     

Lisa Campbell  Diana Matthews  Nance Lempinen-Leedy 《图书馆管理杂志》2015,55(7):577-586

In this article, three librarians from Santa Fe College, the community college winner of the 2015 ACRL Excellence in Academic Libraries Award, share their successful work in information literacy instruction. While the ACRL award is given for overall achievement, this article focuses upon their creative and varied approaches to instruction, incorporating a wide blend of strategies to reach students across the college. Beginning with targeted approaches to virtual instruction, including broad use of the flipped classroom model, and building in active learning techniques, the librarians at Santa Fe College have built an instruction program that could serve as a model to community college libraries across the country.  相似文献   

Physical activity patterns of ethnic children from low socio-economic environments within the UK     

Emma Lisa Jane Eyre  Michael Joseph Duncan  Samantha Louise Birch  Valerie Cox  Matthew Blackett 《Journal of sports sciences》2015,33(3):232-242

Many children fail to meet physical activity (PA) guidelines for health benefits. PA behaviours are complex and depend on numerous interrelated factors. The study aims to develop current understanding of how children from low Socio-economic environments within the UK use their surrounding built environments for PA by using advanced technology. The environment was assessed in 96 school children (7–9 years) using global positioning system (GPS) monitoring (Garmin Forerunner, 305). In a subsample of 46 children, the environment and PA were assessed using an integrated GPS and heart rate monitor. The percentage of time spent indoor, outdoor, in green and non-green environments along with time spent in moderate-to-vigorous PA (MVPA) in indoor and outdoor environments were assessed. A 2-by-2 repeated measures analysis of covariance, controlling for body mass index, BF%, assessed the environmental differences. The findings show that 42% of children from deprived wards of Coventry fail to meet PA guidelines, of which 43% was accumulated during school. Children engaged in more MVPA outdoor than indoor environments (P < 0.01) and a greater amount of time was spent in non-green environments (P < 0.01). Increased time outdoors was negatively associated with BF%. In conclusion, outdoor environments are important for health-enhancing PA and reducing fatness in deprived and ethnic children.  相似文献   

Core-shell hydrogel beads with extracellular matrix for tumor spheroid formation     

L. Yu  S. M. Grist  S. S. Nasseri  E. Cheng  Y.-C. E. Hwang  C. Ni  K. C. Cheung 《Biomicrofluidics》2015,9(2)

Creating multicellular tumor spheroids is critical for characterizing anticancer treatments since they may provide a better model of the tumor than conventional monolayer culture. Moreover, tumor cell interaction with the extracellular matrix can determine cell organization and behavior. In this work, a microfluidic system was used to form cell-laden core-shell beads which incorporate elements of the extracellular matrix and support the formation of multicellular spheroids. The bead core (comprising a mixture of alginate, collagen, and reconstituted basement membrane, with gelation by temperature control) and shell (comprising alginate hydrogel, with gelation by ionic crosslinking) were simultaneously formed through flow focusing using a cooled flow path into the microfluidic chip. During droplet gelation, the alginate acts as a fast-gelling shell which aids in preventing droplet coalescence and in maintaining spherical droplet geometry during the slower gelation of the collagen and reconstituted basement membrane components as the beads warm up. After droplet gelation, the encapsulated MCF-7 cells proliferated to form uniform spheroids when the beads contained all three components: alginate, collagen, and reconstituted basement membrane. The dose-dependent response of the MCF-7 cell tumor spheroids to two anticancer drugs, docetaxel and tamoxifen, was compared to conventional monolayer culture.  相似文献   

Media Marathoning and Health Coping     

Lisa Glebatis Perks 《Communication Studies》2019,70(1):19-35

This study uses Grounded Theory to analyze interviews with a dozen individuals who media marathoned while going through a health struggle. The analysis addresses five major themes: engaging in escapism that enables emotional and avoidance coping, regulating cognitive expenditure by embracing challenging or comforting content, being still to heal the body, reducing emotional and cognitive strain by engaging a continuous narrative, and tapering from the marathon when feeling better. Findings suggest that media marathoning can offer beneficial cognitive, emotional, and physical regulatory opportunities for those dealing with health struggles. Furthermore, media marathoning when dealing with a health concern is a strategic and active coping strategy that has potential health benefits.  相似文献   

“We bleed for female empowerment”: mediated ethics,commodity feminism,and the contradictions of feminist politics     

Lisa A. Daily 《传播与批判/文化研究》2019,16(2):140-158

Discourses of female empowerment are increasingly prominent within ethical capitalism, which seeks to remedy global crises with private-sector solutions and their commodities. This article examines the intersecting manifestations of female empowerment, commodity activism, and ethical capitalism with case studies on Born Free Africa, a fashion collection combatting mother-to-child HIV transmission, and THINX, which sells “period-proof” panties. Each company articulates empowerment through a binary between the Western feminist savior and “in-need” woman of the global south. This article argues that this iteration of empowerment not only reinforces logics of neo-colonial capitalism, but also masks disciplinary regimes for individual feminine subjects.  相似文献   

“Loving,Knowing Ignorance”: A Problem for the Educational Mission of Museums     

Lisa Gilbert 《Curator: The Museum Journal》2016,59(2):125-140

In this essay, I suggest that Mariana Ortega's concept of “loving, knowing ignorance” (2006) provides a useful conceptual tool for museum practitioners who seek to advance a progressive mission. This form of ignorance assumes authority in describing and acting on behalf of a subject, even as it fails to take seriously the subject's self‐knowledge and agency. While Ortega initially coined this term to describe the stance of white feminists toward women of color, here I extend the concept to describe a wider range of knowers—in this case, the institutional museum. Using a case study at the Museum of Fine Arts, Boston to illustrate this problem, I will suggest that becoming aware of instances of loving, knowing ignorance and learning to avoid it is a key skill for museum professionals who hope for their institutions to fulfill their educational mission in a diverse and democratic society.  相似文献   

Storylines in public news media about mathematics education and minoritized students     

Andersson  Annica  Ryan  Ulrika  Herbel-Eisenmann  Beth  Huru  Hilja Lisa  Wagner  David 《Educational Studies in Mathematics》2022,111(2):323-343

Educational Studies in Mathematics - Public media both reflects and shapes societal perceptions and attitudes. Teachers and others around students in mathematics classrooms have expectations for...  相似文献   

Infant vocalizing and phenotypic outcomes in autism: Evidence from the first 2 years     

Samantha Plate  Lisa Yankowitz  Leslie Resorla  Meghan R. Swanson  Shoba Sreenath Meera  Annette Estes  Natasha Marrus  Meredith Cola  Victoria Petrulla  Aubrey Faggen  Juhi Pandey  Sarah Paterson  John R. Pruett Jr.  Heather Hazlett  Stephen Dager  Tanya St. John  Kelly Botteron  Lonnie Zwaigenbaum  Joseph Piven  Robert T. Schultz  Julia Parish-Morris  IBIS Network 《Child development》2022,93(2):468-483

Infant vocalizations are early-emerging communicative markers shown to be atypical in autism spectrum disorder (ASD), but few longitudinal, prospective studies exist. In this study, 23,850 infant vocalizations from infants at low (LR)- and high (HR)-risk for ASD (HR-ASD = 23, female = 3; HR-Neg = 35, female = 13; LR = 32, female = 10; 80% White; collected from 2007 to 2017 near Philadelphia) were analyzed at 6, 12, and 24 months. At 12 months, HR-ASD infants produced fewer vocalizations than HR-Neg infants. From 6 to 24 months, HR-Neg infants demonstrated steeper vocalization growth compared to HR-ASD and LR infants. Finally, among HR infants, vocalizing at 12 months was associated with language, social phenotype, and diagnosis at age 2. Infant vocalizing is an objective behavioral marker that could facilitate earlier detection of ASD.  相似文献   

Predicting first-time-in-college students’ degree completion outcomes     

Demeter  Elise  Dorodchi  Mohsen  Al-Hossami  Erfan  Benedict  Aileen  Slattery Walker  Lisa  Smail  John 《Higher Education》2022,84(3):589-609

Higher Education - About one-third of college students drop out before finishing their degree. The majority of those remaining will take longer than 4 years to complete their degree at...  相似文献