Results 31 to 40 of about 2,063,794 (297)

Fading mechanism on grain refinement and modification with Al-B-Sr master alloys in an aluminium-silicon cast alloy [PDF]

open access: yesArchives of Metallurgy and Materials, 2022
A fading mechanism during casting of treated Al-B-Sr master alloys in an aluminium-silicon cast alloy was investigated. Two different master alloys, the Al-3%B-3%Sr and Al-4%B-1%Sr were demonstrated for the efficiency test both grain refinement and ...
P. Muangnoy, K. Eidhed
doaj   +1 more source

Progress in research on m6A modification of FTO mediated-RNA and development [PDF]

open access: yesJichu yixue yu linchuang, 2022
Human fat mass and obesity associated protein FTO is the first confirmed N6-methyladenosine(m6A) demethylase, which demonstrated the existence of reversible RNA modification, and also unveiled the prelude of m6A modification research.
PAN Ming-min, WANG Qi-yang, YANG Li-ping
doaj   +1 more source

What can we learn from Dijet suppression at RHIC?

open access: yes, 2012
We present a systematic study of the dijet suppression at RHIC using the VNI/BMS parton cascade. We examine the modification of the dijet asymmetry A_j and the within-cone transverse energy distribution (jet-shape) along with partonic fragmentation ...
B. Müller   +3 more
core   +1 more source

Reply to "Comment on `Breakdown of the expansion of finite-size corrections to the hydrogen Lamb shift in moments of charge distribution'"

open access: yes, 2016
To comply with the critique of the Comment [J. Arrington, arXiv:1602.01461], we consider another modification of the proton electric form factor, which resolves the "proton-radius puzzle".
Hagelstein, Franziska   +1 more
core   +1 more source

Real-time imaging of pulvinus bending in Mimosa pudica [PDF]

open access: yes, 2019
Mimosa pudica is a plant that rapidly shrinks its body in response to external stimuli. M. pudica does not perform merely simple movements, but exhibits a variety of movements that quickly change depending on the type of stimuli.
Lee, SJ, Song, K, Yeom, E
core   +1 more source

Crossover between distinct mechanisms of microwave photoresistance in bilayer systems

open access: yes, 2010
We report on temperature-dependent magnetoresistance measurements in balanced double quantum wells exposed to microwave irradiation for various frequencies.
Bakarov, A. K.   +4 more
core   +1 more source

Homeostasis as the Mechanism of Evolution. [PDF]

open access: yes, 2015
Homeostasis is conventionally thought of merely as a synchronic (same time) servo-mechanism that maintains the status quo for organismal physiology. However, when seen from the perspective of developmental physiology, homeostasis is a robust, dynamic ...
Torday, John S
core   +2 more sources

Gluon saturation effects on J/Psi production in heavy ion collisions [PDF]

open access: yes, 2009
We consider a novel mechanism for J/Psi production in nuclear collisions arising due to the high density of gluons. We calculate the resulting J/Psi production cross section as a function of rapidity and centrality.
D. Kharzeev   +6 more
core   +5 more sources

Anti-cancer peptides: classification, mechanism of action, reconstruction and modification [PDF]

open access: yesOpen Biology, 2020
Anti-cancer peptides (ACPs) are a series of short peptides composed of 10–60 amino acids that can inhibit tumour cell proliferation or migration, or suppress the formation of tumour blood vessels, and are less likely to cause drug resistance.
Mingfeng Xie, Dijia Liu, Yufeng Yang
doaj   +1 more source

Modification of classical drug receptor mechanisms.

open access: yesFolia Pharmacologica Japonica, 1992
It is generally accepted that full and partial agonists interact with the same receptors according to the classical receptor mechanisms. We have modified the drug receptor mechanisms of M3-, alpha 1- and beta-receptors. Among the muscarinic receptors, there are two subtypes of M3-cholinoceptors, propylbenzilylcholine mustard (PrBCM)-sensitive receptors
I, Takayanagi, K, Koike, M, Satoh
openaire   +3 more sources

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