Results 111 to 120 of about 811,240 (338)

Instability of Ultra-Spinning Black Holes [PDF]

open access: yes, 2003
It has long been known that, in higher-dimensional general relativity, there are black hole solutions with an arbitrarily large angular momentum for a fixed mass.
Emparan, Roberto, Myers, Robert C.
core   +1 more source

Electrical pulse stimulation reflecting the episodic nature of real‐life exercise modulates metabolic and secretory profile of primary human myotubes

open access: yesFEBS Open Bio, EarlyView.
Here, we introduced an intermittent electrical stimulation protocol mimicking the episodic nature of real‐life exercise in vitro by alternating low‐ and high‐frequency stimulation. In comparison with widely used continuous stimulation, it enhanced the rate of glucose and fatty acid oxidation, but not the myokine release.
Klára Gabrišová   +11 more
wiley   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Generalized Killing equations for spinning spaces and the role of Killing-Yano tensors [PDF]

open access: yes, 1996
The generalized Killing equations for the configuration space of spinning particles (spinning space) are analysed. Solutions of these equations are expressed in terms of Killing-Yano tensors.
Cordani   +16 more
core   +2 more sources

Tryptophan metabolite atlas uncovers organ, age, and sex‐specific variations

open access: yesFEBS Open Bio, EarlyView.
Tryptophan metabolites were analyzed across twelve organs, the central nervous system, and serum in male and female mice at three life stages. We found tissue‐, sex‐, and age‐specific differences, including increased indole‐3‐pyruvate and kynurenine in aging males.
Lizbeth Perez‐Castro   +8 more
wiley   +1 more source

the effect of the Islamic culture identity on European arts; comparative study to the art of wovwn hangings

open access: yesJournal of Architecture, Art & Humanistic Science, 2018
الفن الإسلامی هو الحضارة الإنسانیة الکبری , ویقصد بها الحضارة الإسلامیة التی خلفت کل الحضارات القدیمة , وکانت معبر الإنسان إلی حضارته الحدیثة. ولقد کان المسلمون العرب علی قدر وافر من سعة الأفق السیاسی و الحضاری حیث حافظوا علی التقالید الفنیة و الصناعیة ...
Abla Tawfik, Mohamed Dorgham
doaj   +1 more source

The Associations Between Chronic Active Lesions and White Matter Disease: A 7 Tesla Imaging Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background The relationship between paramagnetic rim lesions (PRLs) and surrounding normally appearing white matter (NAWM) disease, potentially contributory to the associations seen between PRLs and clinical impairment, is underexplored. Objectives To assess whether PRLs correlate with a greater degree of NAWM injury in early MS.
Ellie McCluey   +17 more
wiley   +1 more source

ANALYSIS AND COMPARATIVE DESCRIPTION OF PREPARATION METHODS OF SMALL CYLINDRICAL CONNECTIONS PRECISION SURFACES TO THE ASSEMBLY [PDF]

open access: yesFiabilitate şi Durabilitate, 2015
The article describes the methods of finishing precision surfaces of small cylindrical connections.
Sergey BRATAN   +3 more
doaj  

Innovative Designs For Upholstery Fabrics Inspired From Traditional Units Using Jacquard Weft Knitting Technique

open access: yesJournal of Architecture, Art & Humanistic Science, 2017
It can produce various kinds of knitted fabrics to meet the different tastes and purposes required to match the look and use any method other fabric. , About the structure of knitted fabrics and features spaces to facilitate the passage of air , which ...
ٌRawya Ali
doaj   +1 more source

Central Dysmyelination in SSADH‐Deficient Humans and Mice

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Succinic semialdehyde dehydrogenase deficiency (SSADHD) is an inherited metabolic disorder characterized by an accumulation of γ‐aminobutyric (GABA). In addition to its synaptic role as an inhibitory neurotransmitter, GABA also plays an important role in myelination.
Itay Tokatly Latzer   +11 more
wiley   +1 more source

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