Results 31 to 40 of about 4,554,323 (351)
Role of SUMO-1 modification in transcriptional activation [PDF]
, 2012 In unstimulated cells, the transcription factor NF-κB is held in the cytoplasm in an inactive state by IκB inhibitor proteins. Activation of NF--KB is mediated by signal induced degradation of IκBα via the ubiquitin proteasome-dependent pathway ...
Pinto Desterro, Maria Joana
core +2 more sources
Influence Mechanism of Cathode Material Mixture Ratio on Lithium-sulfur Battery Performance
Cailiao gongcheng, 2018 To study the influence of the ratio of active material, conductive agent and binder on performance of lithium-sulfur battery, the cathode active material was prepared by ball milling sublimed sulfur and acetylene black with mass ratio of 7:3, cathode ...
YAN Shi-jian +3 more
doaj +1 more source
Foods, 2023 In this paper, the effects of different modification orders of microbial transglutaminase (MTGase) and contents of pectin (0.1–0.5%, w/v) on the gelling and structural properties of fish gelatin (FG) and the modification mechanism were studied.
Kaiyuan Su +5 more
doaj +1 more source
The electrochemical performance and modification mechanism of the corrosion inhibitor on concrete
Science and Engineering of Composite Materials, 2021 The purpose of this study was to solve the chloride corrosion damage problems of the rebar in reinforced concrete structures under the chloride environment. The effects of 1.0% triethanolamine (abbreviated as 1.0% TEA), 1.0% Ca(NO2)2, and 0.5% TEA + 0.5%
Hang Meiyan +5 more
doaj +1 more source
Experimental study of dispersive clay modified by calcium lignosulfonate
Rock and Soil Mechanics, 2021 Dispersive clay is a type of water-sensitive soil, which has the characteristics of dispersivity and material loss when encountering water. The influential factors and modification mechanism of dispersive clay modified by calcium lignosulfonate (CL ...
JI Sheng-ge +3 more
doaj +1 more source
Fading mechanism on grain refinement and modification with Al-B-Sr master alloys in an aluminium-silicon cast alloy [PDF]
Archives 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
Preparation of nanocrystal modificator and its modification mechanism
Transactions of Nonferrous Metals Society of China, 2007 Abstract In order to increase the modifying effect, the Cu-P master alloy was rapidly solidified with melt-spin method, and the nano-sized ribbon was gained at 105–106 °C/s. Subsequently, ZL109 alloy was modified by nanocrystal and massive Cu-P master alloy, respectively, with molten metal casting method.
Tian-shun DONG +4 more
openaire +1 more source
Frontiers in PharmacologyIschemic stroke is a leading cause of permanent disability and death worldwide. Effective neuroprotective therapy is hindered by two major obstacles: the blood-brain barrier and the complex pathological cascades triggered by reperfusion injury ...
Xinning Ren +17 more
doaj +1 more source
, 2018 A compliant bistable mechanism with a crab-like structure for nearly equal switching forces in the forward and backward directions is developed. It consists of four crab-leg-like beams and a shuttle mass.
Dung-An Wang +2 more
core +1 more source
Mechanisms of Modificational Variability
Ecological genetics, 2007 Types of modifications and their position within the traditional classification of variability are analyzed. Through this approach contradictory status of the classification based upon phenomenology of variability is demonstrated. Interdependency of modifications and of inherent variability permits to pose an alternative classification of variability ...
openaire +2 more sources