Results 81 to 90 of about 380,132 (123)

Systematic identification of the chemical components of leaves and roots of Didymocarpus heucherifolius Hand.-Mazz. based on UHPLC Q-Exactive Orbitrap MS technology coupled with molecular networking strategy

Scientific Reports
Didymocarpus heucherifolius Hand.-Mazz. is plant of the genus Didymocarpus wall. (Gesneriaceae). Species in this genus have long been used in folk medicine to treat various illnesses, including wounds, kidney stones, inflammations, asthma, influenza, etc.
Liangyin Shu, Shunli Xiao, Kailin Li, Huibin Luo, Meng Li, Qing-rui Yang, Bowen Gao, Jiaxin Li, Fang Yan, Wei Cai   +9 more
semanticscholar   +1 more source

Bioactive Metabolites from the Dusty Seeds of Gastrodia elata Bl., Based on Metabolomics and UPLC-Q-TOF-MS Combined with Molecular Network Strategy

Plants
Orchids produce tiny, light seeds (dust-like seeds without endosperm) that rely on specific symbiotic fungi for successful germination. Plant roots often release small signaling molecules or bioactive compounds to attract arbuscular mycorrhizal (AM ...
Yanduo Wang, Liwen Zhong, Hui-Qi Fang, Zhao Liu, Peng Wang, Longfei Li, Lin Chen, Gang Ding   +7 more
semanticscholar   +1 more source

Weakly reversible deficiency zero realizations of reaction networks [PDF]

arXiv
We prove that if a given reaction network $\mathcal{N}$ has a weakly reversible deficiency zero realization for all choice of rate constants, then there exists a $\textit{unique}$ weakly reversible deficiency zero network $\mathcal{N}'$ such that $\mathcal{N}$ is realizable by $\mathcal{N}'$.
arxiv  

QN-Docking: An innovative molecular docking methodology based on Q-Networks

Applied Soft Computing, 2020
Antonio Serrano, Baldomero Imbernón, H. Sánchez, J. Cecilia, A. Bueno-Crespo, José L. Abellán   +5 more
semanticscholar   +1 more source

Quantitative time-resolved analysis reveals intricate, differential regulation of standard- and immuno-proteasomes. [PDF]

Elife, 2015
Liepe J, Holzhütter HG, Bellavista E, Kloetzel PM, Stumpf MP, Mishto M.   +5 more
europepmc   +1 more source

Top-Down Causation by Information Control: From a Philosophical Problem to a Scientific Research Program

, 2008
It has been claimed that different types of causes must be considered in biological systems, including top-down as well as same-level and bottom-up causation, thus enabling the top levels to be causally efficacious in their own right.
Auletta, G., Ellis, G. F. R., Jaeger, L.
core  

MEMO: A Method for Computing Metabolic Modules for Cell-Free Production Systems

, 2020
Kamp von, A., Klamt, S.
core   +1 more source

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Discovery and Targeted Isolation of Phenylpropanoid-Substituted Ester-Catechins Using UPLC-Q/TOF-HRMS/MS-Based Molecular Networks: Implication of the Reaction Mechanism among Polyphenols during Green Tea Processing.

Journal of Agricultural and Food Chemistry, 2021
Tea is an important beverage source of dietary polyphenols and well known for containing phenolic structure diversity. A series of phenylpropanoid-substituted catechins, flavonols, flavan-3-hexoside, and proanthocyanidin are present in different herbs ...
Peng Zhang, Jia-ping Ke, Chen-Hui Chen, Zi Yang, Xue Zhou, Xiao-Huan Liu, Fenglin Hu, Guan‐Hu Bao   +7 more
semanticscholar   +1 more source

Coverage Modeling and Analysis for Outdoor THz Networks With Blockage and Molecular Absorption

IEEE Wireless Communications Letters, 2021
Terahertz (THz) communication has been envisioned as a key technology for providing ultra-wide bandwidth and high-speed data transmission in future networks.
Wenrong Chen, Lingxiang Li, Zhi Chen, Tony Q. S. Quek   +3 more
semanticscholar   +1 more source

Mobility and Blockage-induced Beam Misalignment and Throughput Analysis for THz Networks

Global Communications Conference, 2021
Terahertz (THz) communication is capable of providing ultra-wide bandwidth and high data rates. Therefore attracts widespread attention to its applications in next-generation networks.
Wenrong Chen, Lingxiang Li, Zhi Chen, Howard H. Yang, Tony Q. S. Quek   +4 more
semanticscholar   +1 more source