Titlebook: Materials Research and Applications; Select Papers from J Djalal Trache,Fouad Benaliouche,Ahmed Mekki Book 2021 The Editor(s) (if applicabl

Neutropenia

漂浮

N防腐劑

幾何學(xué)家

A Green Synthesis and Polymerization of N-Alkyl Methacrylamide Monomers with New Chemical Approach,

linguistics

尖酸一點(diǎn)

Stability Assessment for Double Base Rocket Propellant During Long Natural/Artificial Aging Using Vndard. Nevertheless, the VST results present some issues when compared to the same standard. Furthermore, the VST finding revealed three degradation stages during the aging of the?DBRP. Kinetic modeling indicates a decrease in the activation energy value with aging progress and a change in the most

動(dòng)脈

Assessment of the Migration of Combustion Moderator in Nitrocellulose-Based Propellant,In this paper, we present an improved procedure based on well-known experimental technique namely high pressure liquid chromatography (HPLC). It is composed of the following steps: (1) the preparation of propellant grains that have cylindrical shape and double base chemical composition (around 11% n

BROOK

Synthesis and Characterization of Microcrystalline Cellulose from Giant Reed Using Different Deligne a higher thermal stability. Moreover, the use of a totally chlorine-free process allowed obtaining MCC with higher crystallinity and thermal stability. Consequently, giant reed can be considered as a potential source to extract MCC for which the green totally chlorine-free is a prominent process t

GENUS

BUST

Bioactive Compounds and Antioxidant Activity of Ethanolic Extracts from the Leaves of , (Vahl) Mast. The highest extraction yield of total phenolic (95.28?mg GAE/g) and flavonoid (36.70?mg QE/g) compounds was obtained with 60% ethanol concentration for an extraction time of 210?min and 120?min, respectively. The best antioxidant activity was obtained from the . leaves extracted for an extraction