Results 91 to 100 of about 21,085,562 (347)

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

Molecular Gastronomy: A Food Fad or an Interface for Science-based Cooking? [PDF]

open access: yes, 2008
A review is given over the field of molecular gastronomy and its relation to science and cooking. We begin with a brief history of the field of molecular gastronomy, the definition of the term itself, and the current controversy surrounding this term. We
Linden, E., van der   +2 more
core   +2 more sources

Enhancing science education in the elementary schools [PDF]

open access: yes, 2002
This article describes some collaborative activities of the authors, aimed at improving science education in elementary schools. These include curriculum enhancement, development of new apparatus (a wind tunnel), science-education web site contributions and production of a film about the physics of flight. The output of these projects is intended to be
arxiv   +1 more source

General presentation [PDF]

open access: yesJournal of Innovation Economics & Management, 2014
We live in a society in which technical objects are omnipresent; where technology transforms our world and conceives its future shape. However, we are faced with a paradox which becomes more and more pressing. Technique influences us and we remain largely unaware of it. If R&D seems to be an enabler of innovation, it is not sufficient by itself.
openaire   +4 more sources

A cellular system to study responses to a collision between the transcription complex and a protein‐bound nick in the DNA template

open access: yesFEBS Letters, EarlyView.
We present the cellular transcription‐coupled Flp‐nick system allowing the introduction of a Top1‐mimicking cleavage complex (Flpcc) at a Flp recognition target site within a controllable LacZ gene. LacZ transcription leads to the collision of RNA polymerase II (RNAPII) with Flpcc, and this causes RNAPII stalling, ubiquitination, and degradation.
Petra Herring   +6 more
wiley   +1 more source

School of Ants goes to college: integrating citizen science into the general education classroom increases engagement with science

open access: yes, 2016
Citizen science has proven useful in advancing scientific research, but participant learning outcomes are not often assessed. This case study describes the implementation and tailoring of an in-depth assessment of the educational impact of two citizen ...
Tyler Vitone   +5 more
semanticscholar   +1 more source

GENERAL SCIENCE—ITS CHARACTER [PDF]

open access: yesSchool Science and Mathematics, 1916
n ...
openaire   +2 more sources

A stepwise emergence of evolution in the RNA world

open access: yesFEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

The supernova: A stellar spectacle [PDF]

open access: yes, 1976
The life of a star, the supernova, related objects and their importance in astronomy and science in general are discussed. Written primarily for science teachers of secondary school chemistry, physics, and earth sciences, the booklet contains a glossary,
Straka, W. C.
core   +1 more source

How do scientific disciplines evolve in applied sciences? The properties of scientific fission and ambidextrous scientific drivers [PDF]

open access: yesarXiv, 2019
One of the fundamental questions in science is how scientific disciplines evolve and sustain progress in society. No studies to date allows us to explain the endogenous processes that support the evolution of scientific disciplines and emergence of new scientific fields in applied sciences of physics.
arxiv  

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