Results 121 to 130 of about 1,626,670 (341)
Biodiesel production using alkali earth metal oxides catalysts synthesized by sol-gel method [PDF]
Biofuel Research Journal, 2014 Biodiesel fuel is considered as an alternative to diesel fuel. This fuel is produced through transesterification reactions of vegetable oils or animal fat by alcohols in the presence of different catalysts. Recent studies on this process have shown that,
Majid Mohadesi +2 more
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Studies on the Silk-Palladium Catalyst. III. Physicochemical Characterization [PDF]
, 1959 Yoshiharu Izumi
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Advanced Biology, EarlyView.Chromatin, which organizes DNA, changes its structure to adapt to stress like high oxygen levels (hyperoxia), which can damage cells. Researchers developed a technique to observe these changes and found variability in how different parts of chromatin remodel.
Lauren Monroe +4 more
wiley +1 more source
The 2008 Election: A Preregistered Replication Analysis
Statistics and Public Policy, 2017 We present an increasingly stringent set of replications, a multilevel regression and poststratification analysis of polls from the 2008 U.S. presidential election campaign, focusing on a set of plots showing the estimated Republican vote share for ...
Rayleigh Lei, Andrew Gelman, Yair Ghitza
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Zirconium Dioxide as a Catalyst and Catalyst Support.
Journal of The Japan Petroleum Institute, 1993 酸化ジルコニウムの触媒および触媒担体としての応用の近況を概括した。まず, 酸化ジルコニウムの構造および表面性質, 特に酸塩基両機能性について記述し, ついで単体としての触媒作用の特徴をブテンの異性化反応, アルコールの脱水反応, ジエンの水素化反応, カルボン酸の水素化反応, COの水素化反応について述べ, さらに担体上への酸化ジルコニウムの分散, 添加物による高機能化, ならびに担体としての応用例として担持クロム酸化物および担持銅触媒を紹介した。
openaire +3 more sources
The Regulation of Trace Metal Elements in Cancer Ferroptosis
Advanced Biology, EarlyView.The induction of ferroptosis inhibits tumor growth, enhances anticancer efficacy, and overcomes drug resistance. Recent evidence shows nonferrous metal elements play a role in ferroptosis. This review focuses on how trace metals regulate ferroptosis processes like iron accumulation, lipid peroxidation, and antioxidant defense.
Xiaoyan Wang +5 more
wiley +1 more source
On the Possibility of Periodic Transformations of Enzymes during their Action as Catalysts. [PDF]
, 1958 J. A. Christiansen +5 more
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Advanced Biology, EarlyView.A detailed workflow for recombinant GALC production and characterization is presented to support enzyme replacement therapy for Krabbe disease. In vitro assays demonstrate that physiological GALC doses restore enzymatic activity and autophagic flux without affecting cell viability, whereas higher doses impair autophagy and reduce viability.
Ambra Del Grosso +5 more
wiley +1 more source
Developing an Online Course Profile Builder to Promote Pedagogical Change [PDF]
Journal of Systemics, Cybernetics and Informatics, 2004 This paper discusses the development of an online databasedriven electronic tool for building profiles for university courses (or subjects). We take the view that any technology, including a pedagogic one, needs to be designed for, understood as and ...
Josh Humphries, Lesley Jolly
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