Results 81 to 90 of about 5,416,068 (411)

Supervised Versus Independent Student Laboratories [PDF]

open access: yes, 1983
The purpose of this study was to determine if classroom laboratory time could be reduced in a basic physical agents course. Fifty-seven junior physical therapy students were randomly assigned to three laboratory sections.
Kloth, Luther C., Morrison, Mary Ann
core   +1 more source

Social context prevents heat hormetic effects against mutagens during fish development

open access: yesFEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere   +5 more
wiley   +1 more source

Expanding the Scope of Citizen Science: Learning and Engagement of Undergraduate Students in a Citizen Science Chemistry Lab

open access: yesCitizen Science: Theory and Practice, 2021
The COVID-19 pandemic has placed public health and wellbeing at the forefront of public concerns and interests, transforming the ways people interact and engage with science. One way to support and expand such engagement is through citizen science, which
Yaela N. Golumbic, Alice Motion
doaj   +1 more source

Learn Quantum Mechanics with Haskell [PDF]

open access: yesEPTCS 230, 2016, pp. 31-46, 2016
To learn quantum mechanics, one must become adept in the use of various mathematical structures that make up the theory; one must also become familiar with some basic laboratory experiments that the theory is designed to explain. The laboratory ideas are naturally expressed in one language, and the theoretical ideas in another.
arxiv   +1 more source

miRNA‐29 regulates epidermal and mesenchymal functions in skin repair

open access: yesFEBS Letters, EarlyView.
miRNA‐29 inhibits cell‐to‐cell and cell‐to‐matrix adhesion by silencing mRNA targets. Adhesion is controlled by complex interactions between many types of molecules coded by mRNAs. This is crucial for keeping together the layers of the skin and for regenerating the skin after wounding.
Lalitha Thiagarajan   +10 more
wiley   +1 more source

Asymptotic Giant Brach Stars as Astroparticle Laboratories [PDF]

open access: yes, 1999
We show that the inclusion of axion emission during stellar evolution introduces important changes into the evolutionary behaviour of AGB stars. The mass of the resulting C/O white dwarf is much lower than the equivalent obtained from standard evolution.
Dominguez, Inma   +2 more
core   +3 more sources

Spot‐14 and its paralog Spot‐14R regulate expression of metabolic and thermogenic pathway genes in murine brown and beige adipocytes

open access: yesFEBS Letters, EarlyView.
Spot‐14 and Spot‐14R play distinct roles in regulating metabolism in brown and beige adipocytes. While both influence lipid and glucose pathways, Spot‐14 uniquely controls thermogenic gene expression. This dual regulation balances energy storage and heat production, highlighting potential therapeutic targets for obesity and metabolic disorders. Spot 14
Lidia Itzel Castro‐Rodríguez   +3 more
wiley   +1 more source

Content and structure of laboratory packages for software engineering experiments [PDF]

open access: yesInformation and Software Technology, 97, 64-79, 2018
Context: Experiment replications play a central role in the scientific method. Although software engineering experimentation has matured a great deal, the number of experiment replications is still relatively small. Software engineering experiments are composed of complex concepts, procedures and artefacts.
arxiv   +1 more source

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