Results 11 to 20 of about 3,879,639 (303)

Substance

, 2023
The term “substance” has two main uses in philosophy. Both originate in what is arguably the most influential work of philosophy ever written, Aristotle’s Categories.
Ralph Weir (17169727)
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Antimitotic action of cornin as a biologically active polypeptide. I. Biochemical properties of cornin [PDF]

, 1965
We succeeded in the extraction of a substance from beef cornea and rabbit muscle, that markedly inhibits mitosis of sea urchin eggs. The substance extracted from beef cornea is non-dialysable and it can be separated into three fractions by DEAE-cellulose
Murakami, Tetuhide H., Nisida, Isamu
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Results of a sector-wide quality improvement initiative for substance-abuse care: an uncontrolled before-after study in Catalonia, Spain. [PDF]

, 2010
BACKGROUND: The Health Department of the Regional Government of Catalonia, Spain, issued a quality plan for substance abuse centers. The objective of this paper is to evaluate the impact of a multidimensional quality improvement initiative in the field ...
Lopez, Rosa M, Suñol Rosa, Rosa M Lopez, Colom Farran, Joan, Lopez Galera, Rosa Maria, Colom Joan, Hilarion, Pilar, Lopez Rosa M, Pilar Hilarion, Rosa Suñol, Lopez, Rosa M., Suñol, Rosa, Hilarion Pilar, Colom, Joan, Groene Oliver, Joan Colom, Oliver Groene, Groene, Oliver, Suñol Sala, Rosa   +18 more
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مشروع الحفاظ على النباتات الطبية البرية فى جنوب سيناء (دراسة جغرافية) [PDF]

Buḥūṯ, 2021
عنوان البحث هو "مشروع الحفاظ على النباتات الطبية البرية فى جنوبي سيناء (دراسة جغرافية)"، وتتلخص أهداف البحث فى تحديد أسباب التهديدات التى تواجه النباتات الطبية والعطرية فى جنوب سيناء وإمکان استزراعها، وتحديد دور السکان فى تنميتها، وحمايتها.
غادة محمد محمد موسى
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Study of the different evaluation areas in the pesticide risk assessment process

EFSA Journal, 2022
Both chemical and microbial active substances can currently be approved as pesticides in the EU, the provisions of their approval being set under Regulation (EC) No 1107/2009.
Pauline Mombert, Belén Guijarro Díaz‐Otero, José Luis Alonso‐Prados   +2 more
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The mitigative effect of lotus root (Nelumbo nucifera Gaertn) extract on acute alcoholism through activation of alcohol catabolic enzyme, reduction of oxidative stress, and protection of liver function

Frontiers in Nutrition, 2023
ObjectivesLotus root (Nelumbo nucifera Gaertn) is a common medicinal-food dual-use vegetable. In this study, the effects of lotus root extract on acute alcoholism were investigated.MethodsThe Walle-Hoch method was used to determine the ADH activity of ...
Zihan Yang, Zihan Yang, Zihan Yang, Zihan Yang, Zihan Yang, Yuan Gao, Yuan Gao, Yuan Gao, Yuan Gao, Yuan Gao, Weijie Wu, Weijie Wu, Weijie Wu, Weijie Wu, Weijie Wu, Honglei Mu, Honglei Mu, Honglei Mu, Honglei Mu, Honglei Mu, Ruiling Liu, Ruiling Liu, Ruiling Liu, Ruiling Liu, Ruiling Liu, Xiangjun Fang, Xiangjun Fang, Xiangjun Fang, Xiangjun Fang, Xiangjun Fang, Haiyan Gao, Haiyan Gao, Haiyan Gao, Haiyan Gao, Haiyan Gao, Hangjun Chen, Hangjun Chen, Hangjun Chen, Hangjun Chen, Hangjun Chen   +39 more
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Radio-Active Substances and Their Radiations [PDF]

Science, 1901
n ...
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Ultrasonic-assisted encapsulation of lemongrass essential oil in HP-β-CD: Optimization, characterization, and application for mango preservation

Ultrasonics Sonochemistry
Mangoes are highly susceptible to post-harvest spoilage, leading to significant losses. This study aimed to optimize the encapsulation of lemongrass essential oil (LEO) using ultrasonic-assisted hydroxypropyl-β-cyclodextrin (HP-β-CD) and response surface
Yuexin Pan, Wenhao Zhang, Wanzhou Yang, Zhiyuan Tai, Xia Liu, Jia Ran, Xiaodong Yu, Qiyi He   +7 more
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Design, Synthesis and Biological Evaluation of Phenyl Urea Derivatives as IDO1 Inhibitors

Molecules, 2020
Indoleamine 2,3-dioxygenase 1 (IDO1) is a heme-containing intracellular enzyme that catalyzes the first and rate-determining step of tryptophan metabolism and is an important immunotherapeutic target for the treatment of cancer.
Chuan Zhou, Fangfang Lai, Li Sheng, Xiaoguang Chen, Yan Li, Zhiqiang Feng   +5 more
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An efficient and concise access to 2-amino-4H-benzothiopyran-4-one derivatives

Beilstein Journal of Organic Chemistry, 2019
A highly efficient and convenient protocol was developed to access 2-amino-4H-benzothiopyran-4-ones through a process of conjugated addition–elimination.
Peng Li, Yongqi Wu, Tingting Zhang, Chen Ma, Ziyun Lin, Gang Li, Haihong Huang   +6 more
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