Results 111 to 120 of about 1,660,190 (291)

Germline Transgenic Methods for Tracking Cells and Testing Gene Function During Regeneration in the Axolotl

open access: yes, 2013
The salamander is the only tetrapod that regenerates complex body structures throughout life. Deciphering the underlying molecular processes of regeneration is fundamental for regenerative medicine and developmental biology, but the model organism had ...
Khattak, Shahryar   +9 more
core   +3 more sources

Regeneration experiments below 10K in a regenerative-cycle cryocooler [PDF]

open access: yes, 1983
At temperatures below 10K, regenerative cycle cryocoolers are limited by regeneration losses in the helium working fluid which result from the decreasing heat capacity of the regenerating material and the increasing density of helium.
Paulson, D. N., Sager, R. E.
core   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

Shoot and plantlet regeneration from meristems of Dioscorea rotundata Poir and Dioscorea alata L. [PDF]

open access: yes, 2008
In vitro culture media capable of regenerating moderate to high shoots and/or plantlets from meristems of two yam species - Dioscorea rotundata and Dioscorea alata within comparable duration of 10 weeks as commonly obtained in other monocots and root and
Adeniyi, OJ   +3 more
core  

Role of peroxisome proliferator‐activated receptor‐gamma (PPARγ) during liver regeneration in rats [PDF]

open access: bronze, 2008
Yoshio Yamamoto   +6 more
openalex   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

The Stat3-Fam3a axis promotes muscle stem cell myogenic lineage progression by inducing mitochondrial respiration

open access: yesNature Communications, 2019
Induction of mitochondrial oxidative respiration is required for stem cell differentiation, but the mechanisms underlying this process are poorly understood.
David Sala   +9 more
doaj   +1 more source

The government's review of sub-national economic development and regeneration: key issues [PDF]

open access: yes, 2008
We are now in the midst of another concerted attempt by Government to make sense of and tidy up the sub-national governance of economic development and regeneration.
Pike, Andy, Tomaney, John
core  

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

open access: yesAdvanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing   +9 more
wiley   +1 more source

A retinoraphe projection regulates serotonergic activity and looming-evoked defensive behaviour

open access: yesNature Communications, 2017
Neural circuits underlying innate fear are only partially understood. Huanget al. identify a subset of retinal ganglion cells that project to both the dorsal raphe nucleus and the superior colliculus, and show that these RGCs mediate looming-evoked ...
Lu Huang   +15 more
doaj   +1 more source

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