Results 31 to 40 of about 35,270 (239)

Inventarisasi Emisi Gas Rumah Kaca (CH4 dan N2O) Dari Sektor Peternakan Sapi Dengan Metode Tier-1 IPCC di Kabupaten Muaro Jambi

open access: yesJurnal Ilmiah Ilmu-Ilmu Peternakan, 2019
Gas rumah kaca (GRK) dalam bentuk CH4 dan N2O  memberikan kontribusi terhadap pemanasan global. Sektor pertanian menyumbang 10-12% dari total GRK antropogenik dari gas CH4 dan N2O.
Hutwan Syarifuddin   +2 more
doaj   +3 more sources

Drosophila Hephaestus/polypyrimidine tract binding protein is required for dorso-ventral patterning and regulation of signalling between the germline and soma.

open access: yesPLoS ONE, 2013
In the Drosophila oocyte, gurken (grk) mRNA encodes a secreted TGF-α signal that specifies the future embryonic dorso-ventral axes by altering the fate of the surrounding epithelial follicle cells.
Suzanne M McDermott, Ilan Davis
doaj   +1 more source

Fantastische Technik im Mittelalter? Zu (Glücks-)Rädern in zwei mittelhochdeutschen Artusromanen

open access: yesZeitschrift für Fantastikforschung, 2020
Recent works in the field of German medieval literature argue that the category of ›the fantastic‹ needs to be defined in demarcation to the medieval category of ›the marvelous‹, and, thus, the focus of text analyses should lay on forms and functions of ›
Hanna Myriam Häger
doaj   +2 more sources

GPCR kinase knockout cells reveal the impact of individual GRKs on arrestin binding and GPCR regulation

open access: yesNature Communications, 2022
GPCR kinases (GRKs) regulate GPCR interactions and thus functions. Here, the authors report a comprehensive panel of GRK knockout cells, used to assess the GRK-specific β-arrestin recruitment. Selective engagement of GRKs induces distinct GPCR–β-arrestin
J. Drube   +15 more
doaj   +1 more source

A Distributed Algorithm for Gathering Many Fat Mobile Robots in the Plane [PDF]

open access: yes, 2012
In this work we consider the problem of gathering autonomous robots in the plane. In particular, we consider non-transparent unit-disc robots (i.e., fat) in an asynchronous setting. Vision is the only mean of coordination.
Agathangelou, Chrysovalandis   +2 more
core   +1 more source

Intravesical Bladder Treatment and Deep Learning Applications to Improve Irritative Voiding Symptoms Caused by Interstitial Cystitis: A Literature Review [PDF]

open access: yesInternational Neurourology Journal, 2023
Our comprehension of interstitial cystitis/painful bladder syndrome (IC/PBS) has evolved over time. The term painful bladder syndrome, preferred by the International Continence Society, is characterized as “a syndrome marked by suprapubic pain during ...
Yongwon Cho, Seunghyun Youn
doaj   +1 more source

C-elegans model identifies genetic modifiers of alpha-synuclein inclusion formation during aging [PDF]

open access: yes, 2008
Inclusions in the brain containing alpha-synuclein are the pathological hallmark of Parkinson's disease, but how these inclusions are formed and how this links to disease is poorly understood.
AA Cooper   +38 more
core   +8 more sources

Rationality of W-algebras: principal nilpotent cases [PDF]

open access: yes, 2015
We prove the rationality of all the minimal series principal W-algebras discovered by Frenkel, Kac and Wakimoto in 1992, thereby giving a new family of rational and C_2-cofinite vertex operator algebras.
Arakawa, Tomoyuki
core   +2 more sources

The β-blocker Nebivolol Is a GRK/β-arrestin Biased Agonist [PDF]

open access: yes, 2013
Nebivolol, a third generation β-adrenoceptor (β-AR) antagonist (β-blocker), causes vasodilation by inducing nitric oxide (NO) production. The mechanism via which nebivolol induces NO production remains unknown, resulting in the genesis of much of the ...
Andresen, Bradley T.   +9 more
core   +3 more sources

GPCR Signaling Regulation: The Role of GRKs and Arrestins [PDF]

open access: yesFrontiers in Pharmacology, 2019
Every animal species expresses hundreds of different G protein-coupled receptors (GPCRs) that respond to a wide variety of external stimuli. GPCRs-driven signaling pathways are involved in pretty much every physiological function and in many pathologies. Therefore, GPCRs are targeted by about a third of clinically used drugs.
Vsevolod V. Gurevich   +1 more
openaire   +3 more sources

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