Results 31 to 40 of about 54,387 (315)
FEBS Open Bio, EarlyView.Light activation of the photoswitchable cannabinoid ligand azo‐HU308 triggers Ca2+ influx in pancreatic β‐cells through TRPC channels, independent of CB2 cannabinoid receptors. This reveals a non‐GPCR pathway for cannabinoid modulation of β‐cell Ca2+ dynamics and establishes azo‐HU308 as an optical tool to study cannabinoid signaling through TRP ...
Alexander E. G. Viray, James A. Frank
wiley +1 more source
APPLICATION OF ASYMMETRIC PROFILE IN GEARINGS WITH ECCENTRIC GEARS [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2014 Gearing was designed to meet specific requirement, during one rotation was continuous change of gear ratio. The gearing consists of two identical gears. The basic shape of the wheel is formed by an ellipse.
Silvia MEDVECKÁ-BEŇOVÁ +1 more
doaj
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Epilepsy is increasingly associated with immune dysregulation and inflammation. The T cell receptor (TCR), a key mediator of adaptive immunity, shows repertoire alterations in various immune‐mediated diseases. The unique TCR sequence serves as a molecular barcode for T cells, and clonal expansion accompanied by reduced overall TCR ...
Yong‐Won Shin +12 more
wiley +1 more source
ASPECTS AND GEOMETRIC INTERPRETATION IN SOLVING CONICAL SECTIONS
Journal of Industrial Design and Engineering Graphics, 2019 In mathematics, a conic is the curve that is obtained by intersecting a plane with a cone. Is well known that the shape of this curve may differ quite a bit depending on the position of the intersection plane relative to the cone axis, as it is actually ...
Alina DUTA +4 more
doaj +4 more sources
Accelerated Progression of Gait Impairment in Parkinson's Disease and REM Sleep Without Atonia
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective People with Parkinson's disease (PD) and rapid eye movement (REM) sleep without atonia (RSWA) often have more severe gait disturbances compared to PD without RSWA. The association between the presence and expression of RSWA and the rate of progression of gait impairment in PD is unknown.
Sommer L. Amundsen‐Huffmaster +11 more
wiley +1 more source
On the Images of Ellipses Under Similarities
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2013 We consider ellipses corresponding to any norm function on the complex plane and determine their images under the similarities which are special Möbius transformations.
Özgür Nihal Yilmaz
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Numerical Calculation of Area of Elliptical Segments
Mathematics, 2020 In this paper, we introduce the notion of an elliptical segment as some analogy of the circular segment and we focus on the problem of calculation of its area.
Dusan Vallo +2 more
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Algorithmica, 2003 We address the problem of how to cover a set of "required points" by a small number of "axis-parallel ellipses" that avoid a second set of "forbidden points". We study geometric properties of such covers and present an efficient randomized approximation algorithm for the cover construction.
Efrat, Alon +5 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat +6 more
wiley +1 more source
Sebuah Telaah Elips dan Lingkaran Melalui Sebuah Pendekatan Aljabar Matriks
Cauchy: Jurnal Matematika Murni dan Aplikasi, 2010 In this article, ellipse and circle will be learnt in depth via matrix algebra approach. The discussion of the both is started from their classic definition continued by surveying ellipse in matrix form.
Rahmat Sagara
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