Results 91 to 100 of about 6,341 (182)

Maternal Immunization with VP8* mRNA Vaccine Yields Superior Passive Transfer of Rotavirus-Neutralizing Antibodies to Foals. [PDF]

open access: yesVaccines (Basel)
Borba KER   +11 more
europepmc   +1 more source

Genotype × environment interaction studies in monoecious and gynoecious bitter gourd (Momordica charantia L.) genotypes for stability using multi-model based approach. [PDF]

open access: yesSci Rep
Moharana DP   +11 more
europepmc   +1 more source

A Biotechnological Approach to Enzyme-Based Fertilisers: Immobilisation of Acid Phosphatases. [PDF]

open access: yesMicrob Biotechnol
Recio MI   +4 more
europepmc   +1 more source

Clonal Diversity and Resistome Dynamics of <i>Acinetobacter baumannii</i> Isolates from Lithuanian National Cancer Center. [PDF]

open access: yesMedicina (Kaunas)
Liveikis T   +5 more
europepmc   +1 more source

Inhibition by Phenylalanine of the Entry of 5-Hydroxy-Tryptophan-l-G14 into Cerebrospinal Fluid.

open access: yesExperimental Biology and Medicine, 1965
R. J. Schain   +2 more
openaire   +1 more source

When the Position of Pendant Groups Makes the Difference in G-Quadruplex Behavior: The Case of Bis-Conjugated Thrombin-Binding Aptamers. [PDF]

open access: yesJ Chem Inf Model
Platella C   +6 more
europepmc   +1 more source

G14:工程可靠性与复杂系统

open access: yes
本文将 G0 元科学总纲的 Ψ-Ξ 稳态框架应用于工程可靠性与复杂系统,建立系统失效预测的定量热力学描述。以工程系统为人工耗散结构,将材料、结构、控制、信息、环境五维耦合系统建模为 (Ψ, Ξ, σ) 三元组,推导工程稳态维持应力 Ψ_eng、特征耗散标度 Ξ_eng 及结构惯性 σ_eng 的显式表达式。基于 VRIG 81 算子系统 V1.0,建立工程系统信息保留率 𝒫 的可靠态判定:𝒫 > 0.7 对应高可靠期,0.1 < 𝒫 ≤ 0.7 对应退化胁迫期,𝒫 ≤ 0.1 对应失效临界态。提出疲劳裂纹扩展的 Ψ-Ξ 解释:裂纹尖端 Ψ_stress/Ξ_material > 0.382 时,材料进入不可逆损伤累积;当比值 > 1.0 时瞬时断裂。通过桥梁老化、电网级联失效等案例验证框架 ...
openaire   +1 more source

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