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Ectodermal Wnt signaling, cell fate determination, and polarity of the skate gill arch skeleton.
The gill skeleton of cartilaginous fishes (sharks, skates, rays, and holocephalans) exhibits a striking anterior-posterior polarity, with a series of fine appendages called branchial rays projecting from the posterior margin of...
Effect of Increased Salinity Concentrations on Gill Morphology and Gene Expression in Redear Sunfish (Lepomis microlophus)
Joel Haley
Jan 01, 0001
Changes in gill morphology have been observed in certain species of freshwater fish in response to increases in salinity. The purpose of this study was to observe the salinity tolerance and the osmoregulatory responses through...
Published by: Winthrop University
Developmental evidence for serial homology of the vertebrate jaw and gill arch skeleton.
Gegenbaur's classical hypothesis of jaw-gill arch serial homology is widely cited, but remains unsupported by either palaeontological evidence (for example, a series of fossils reflecting the stepwise transformation of a gill...
The evolution of mendelian randomization for investigating drug effects.
Dipender Gill and Stephen Burgess discuss the accompanying study by James Yarmolinsky and colleagues investigating the associations between genetically-proxied inhibition of antihypertensive drug targets and risk of common...
Gill developmental program in the teleost mandibular arch.
Whereas no known living vertebrate possesses gills derived from the jaw-forming mandibular arch, it has been proposed that the jaw arose through modifications of an ancestral mandibular gill. Here, we show that the zebrafish...
Gill developmental program in the teleost mandibular arch.
Whereas no known living vertebrate possesses gills derived from the jaw-forming mandibular arch, it has been proposed that the jaw arose through modifications of an ancestral mandibular gill. Here, we show that the zebrafish...
Embryonic origin and serial homology of gill arches and paired fins in the skate, Leucoraja erinacea
Paired fins are a defining feature of the jawed vertebrate body plan, but their evolutionary origin remains unresolved. Gegenbaur proposed that paired fins evolved as gill arch serial homologues, but this hypothesis is now...
Embryonic origin and serial homology of gill arches and paired fins in the skate, Leucoraja erinacea.
Paired fins are a defining feature of the jawed vertebrate body plan, but their evolutionary origin remains unresolved. Gegenbaur proposed that paired fins evolved as gill arch serial homologues, but this hypothesis is now...
The Digital Banal
Gill Moore
May 07, 2019
Lamenting the perceived tendency of media theorists to lapse into “speculations about the [digital] future, rather than a record or theory of the present”, Lev Manovich once imagined a historian asking, years from now: “Where...
Beyond the Surface
Jessica Kahlow
Jan 01, 2024
This study uses the online disinhibition effect as a theoretical framework for understanding disclosures of ADHD on non-anonymous (Facebook) and anonymous (Reddit) channels. Specifically, a quantitative content analysis compared...
Published by: IGI Global Scientific Publishing
The Home and Community Connections Model
A major myth of gifted education is the idea that gifted and advanced learners should already possess the knowledge and skills necessary to engage in rigorous learning experiences. This myth reinforces the underrepresentation of...
Education Special Education Special Education Social Sciences and Humanities Medicine and Healthcare
Published by: IGI Global Scientific Publishing
Constructing Culturally-Authentic Differentiated Access Points Using the Content Imperatives
The need to create culturally authentic and specific learning experiences is a call to action that all teachers must answer. Current definitions of differentiation either avoid or exclude topics of culture and race. These...
Published by: IGI Global Scientific Publishing
Online Self-Identities, Social Norms, and the Performance of Self in Real-Life
Jessica Campbell
Apr 01, 2018
Social networking sites (SNSs) first emerged as online public spaces where individuals could share user-generated content, communicate, and connect. As individuals became more and more invested in online sociality, SNSs diverged...
Published by: IGI Global Scientific Publishing
Facebook, Social Comparison, and Subjective Well-Being
Jessica Joseph
Jul 26, 2019
Facebook use has implications for subjective well-being. Previous research has revealed that passive Facebook use is typically related to deficits in subjective well-being, which is thought to be linked through upward social...
Social Networking Social Sciences and Humanities Human Aspects of Technology Media and Communications
Published by: IGI Global Scientific Publishing
Winthrop Bookstore to Host Nov. 15 Book Signing for Three Authors
Winthrop University
Jan 01, 0001
Alumna Jessica Leake '07, '08, former Winthrop employee Margaret Garrison and Carol Injaychock will autograph books Nov. 15 at 10 a.m. at the Winthrop Bookstore. The signing is free and open to the public.
Published by: Winthrop University
Reconceptualizing doctoral students’ journeyings
This article argues for a shift away from the measurement and metrics discourse of ‘satisfaction’ and towards more nuanced understandings of ‘happiness’ in relation to part-time doctoral students’ educational flourishing....
Reconceptualizing doctoral students’ journeyings
This article argues for a shift away from the measurement and metrics discourse of ‘satisfaction’ and towards more nuanced understandings of ‘happiness’ in relation to part-time doctoral students’ educational flourishing....
Beliefs in Online Professional Learning in Early Mathematics Teaching and Their Effects on Course Engagement
This study focused on the effects of an early math online professional learning course offered to preschool teachers. The course was designed to inform participants' knowledge of developmental progressions and promote daily...
Published by: IGI Global Scientific Publishing
The Ursinus College Investment Management Company Newsletter, Fall 2022
Inside this issue:
At a Glance
Letter from Jessica Gutekunst '23
Letter from Michael Magargee '23
Investment Team Strategies and Updates
UCIMCO Investment Performance and Analysis
Endowment Outlook
Stock Selection Picks
Women's...
UCIMCO Endowment portfolio management stock selection Investment performance Ursinus College Business Finance and Financial Management Portfolio and Security Analysis
Published by: Ursinus College
Diagnosing Rickets in Early Modern England
Gill Newton
Jun 13, 2022
Seventeenth-century UK experienced an epidemic of the newly recognised disease rickets, its nutritional and environmental causes then unknown. This is evident from parish burial registers, the London Bills of Mortality, and...
Helping family members affected by a relative’s substance use or gambling
Aims: Research over many years indicates that individuals with problematic alcohol or drug use or gambling disorders can cause considerable burden on family members. And yet, affected family members (AFMs) are largely...
5-Step Method affected family members (AFMs) evaluation study family member questionnaire (FMQ) stress-strain-information-coping-support model (SSICS) substance use or gambling disorder /dk/atira/pure/subjectarea/asjc/2700/2701 name=Medicine (miscellaneous) /dk/atira/pure/subjectarea/asjc/3300/3306 name=Health(social science)
Distinct Metabolic Requirements of Exhausted and Functional Virus-Specific CD8 T Cells in the Same Host.
Anna Schurich, Laura J Pallett, Danyal Jajbhay, Jessica Wijngaarden, Itziar Otano, Upkar S Gill, Navjyot Hansi, Patrick T Kennedy, Eleni Nastouli, Richard Gilson, Christian Frezza, Sian M Henson, Mala K Maini
Jul 20, 2016
The Effect of Dance Education on College Students' Artistic Quality Under the New Media
Cultivating diversified and high-quality talents is the mode of cultivating talents in higher quality education. Aiming at the effect of the innovation of dance education system, the authors study the change of its influence on...
Published by: IGI Global Scientific Publishing
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