Results 131 to 140 of about 9,546,471 (324)

Analysis of hybrid woven fabrics with shape memory alloys wires embedded [PDF]

open access: yes, 2010
Until recently, Shape Memory Alloys (SMAs) were predominantly developed for applications in the biomedical and engineering industry, and only a limited number of applications in textiles are known. Fabrics made of natural fibres (e. g.
Ciesielska-Wrobel, Izabela   +3 more
core  

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

The Effectiveness of Teacher Feedback Technique Toward Students Writing Ability (an Experimental Study at SMA Muhammadiyah 2 Metro) [PDF]

open access: yes, 2016
The objective of this research are to examine whether: 1) there is a different between teacher feedback technique and conventional technique toward students\u27 writing ability at the first grade students of SMA Muhammadiyah 2 Metro and 2) the ...
Andianto, A. (Andianto)
core  

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

A new snake from tile Eastern Andes of Colombia

open access: yesCaldasia, 1946
A small collection from northeastern Colombia recently sent for identification by my friend Hermano Nicéforo María of the Instituto de La Salle in Bogotá, contains a single specimen of a Leptotyphlops which I am unable to place in any of the described ...
Dunn Emmett Reid
doaj  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Three new species of Eleutherodactylus (Amphibia: Leptodactylidae) from high elevations of the cordillera Central of Colombia

open access: yesCaldasia, 1996
A new species of the Eleutherodactylus orcesi group, the smallest member of the group, is described from the Páramo de los Valles (Tolima). It is very similar to E. slmoterus.
Lynch John D.   +2 more
doaj  

THE EVALUATION TECHNIQUE OF SPEAKINGSUBJECT OF THE SECOND YEAR STUDENTS ATPRIVATE SMAs IN MALANG [PDF]

open access: yes, 2007
Speaking ability regards as the most important use in the target language learning because, the objective of learning a foreign language is to use the target language in real communication.
SUSILAWATI, INDAH
core  

SMA and Spitzer Observations of Bok Glouble CB17: A Candidate First Hydrostatic Core?

open access: yes, 2012
We present high angular resolution SMA and Spitzer observations toward the Bok globule CB17. SMA 1.3mm dust continuum images reveal within CB17 two sources with an angular separation of about 21" (about 5250 AU at a distance of 250 pc).
André   +52 more
core   +1 more source

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