Results 141 to 150 of about 1,939,761 (391)

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

Direct oxidative coupling of methane into ethylene in a catalyst-enhanced planar solid oxide fuel cell stack reactor

open access: yesPhysics Open
This study presents an efficient method to convert methane into valuable olefins using a Solid Oxide Fuel Cell (SOFC) membrane reactor. Methane, abundant in natural and shale gas, serves as a sustainable feedstock due to its favorable carbon-hydrogen ...
Yeheng He   +6 more
doaj   +1 more source

Time's Arrow, Friday, December 8, 2000 [PDF]

open access: yes, 2000
This is the concert program of the Time's Arrow performance on Friday, December 8, 2000 at 8:00 p.m., at the Tsai Performance Center, 685 Commonwealth Avenue, Boston, Massachusetts.
School of Music, Boston University
core  

The role of histone modifications in transcription regulation upon DNA damage

open access: yesFEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

“Current training” in Cardiac devices – a Cardiology trainee perspective: a questionnaire survey

open access: yesMedEdPublish, 2017
A national survey (questionnaire) on Cardiology trainees undertaken on behalf of the author by the British Junior Cardiologists Association (BJCA) on training opportunities, needs, attitudes and perceived barriers that exist within "current training" in ...
Cheuk Wing Jonathan Lee, Archana Rao
doaj  

THE IMPACT OF THE 2008 GLOBAL CRISIS ON ACCESS TO FINANCE [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2016
In this study, we examine the impact of the 2008 Global Crisis on access to finance. We use three measures of access to finance: “Number of bank branches per 100,000 adults”, “Value traded of top 10 traded companies to total value traded (%)”, and ...
HALIL D. KAYA
doaj  

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

open access: yesFEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

The Universal Arrow of Time [PDF]

open access: yes, 2013
The Arrow of Time is an empirical feature of nature – time has a direction from the past to the future. However, the laws of Quantitative Science do not generally include the Arrow of Time.
Scoular, Spencer
core  

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Time's Arrow Ensemble, May 7, 2008 [PDF]

open access: yes, 2008
This is the concert program of the Time's Arrow Ensemble performance on Wednesday, May 7, 2008 at 8:00 p.m., at the Concert Hall, 855 Commonwealth Avenue. Works performed were "Chronogram" by Graham Dixon, "Black is the Colour...," No.
School of Music, Boston University
core  

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