Results 1 to 10 of about 5,517,395 (407)

The Uncertainty Relationship In Magnetic Resonance Imaging (MRI) [PDF]

open access: yesarXiv, 2001
The uncertainty relationship in MRI is shown. The result of uncertainty relationship is compared with other factors influencing the resolution of MRI. Our estimations show that the uncertainty relationship is of no significance in practice.
arxiv  

Structure-activity relationship model for estrogen receptor ligands. [PDF]

open access: yes, 2012
Xenoestrogens are spread throughout the environment affecting our daily lives and may produce potential toxic effects on human health. The purpose of this study was to develop a mechanistically reliable model capable of identifying xenoestrogens.
Wu, Huihui, 1979-
core   +1 more source

Review on: quantitative structure activity relationship (QSAR) modeling

open access: yes, 2018
Quantitative structure – activity relationship (QSAR) modeling pertains to the construction of predictive models of biological activities as a function of structural and molecular information of a compound library.
U. Muhammad, A. Uzairu, D. Arthur
semanticscholar   +1 more source

Structure–Activity Relationship for the 4(3H)-Quinazolinone Antibacterials

open access: yesJournal of Medicinal Chemistry, 2016
We recently reported on the discovery of a novel antibacterial (2) with a 4(3H)-quinazolinone core. This discovery was made by in silico screening of 1.2 million compounds for binding to a penicillin-binding protein and the subsequent demonstration of ...
R. Bouley   +10 more
semanticscholar   +1 more source

Visual Relationship Detection with Language Priors [PDF]

open access: yesarXiv, 2016
Visual relationships capture a wide variety of interactions between pairs of objects in images (e.g. "man riding bicycle" and "man pushing bicycle"). Consequently, the set of possible relationships is extremely large and it is difficult to obtain sufficient training examples for all possible relationships.
arxiv  

Dissipating with Relations: Implication for the Entity-Relationship Model [PDF]

open access: yesInternational Journal of Computer Science and Information Security, Vol. 18, No. 6, June 2020, 2020
Difficulties arise when conceptual modeling lacks ontological clarity and rigorous definitions, which is especially the case in the relationship construct. Evidence shows that use of relationships is often problematic when it comes to communicating the form of meaning of an application domain.
arxiv  

Antioxidant Structure–Activity Relationship Analysis of Five Dihydrochalcones

open access: yesMolecules, 2018
The study determined the comparative antioxidant capacities of five similar dihydrochalcones: phloretin, phloridzin, trilobatin, neohesperidin dihydrochalcone, and naringin dihydrochalcone.
Xican Li   +5 more
semanticscholar   +1 more source

Research Progress on Structure, Activity and Structure-Activity Relationship of Sea Cucumber Polysaccharides [PDF]

open access: yesShipin Kexue
The sea cucumber is an invertebrate with significant economic value and is extensively consumed as a tonic food in Asian countries due to its high nutritional value.
SHU Zhiqiang, LIU Fang, JING Yuexin, JIAO Chunna, JI Yizhi, WANG Maojian, WANG Gongming, ZHANG Jian
doaj   +1 more source

A practical overview of quantitative structure-activity relationship [PDF]

open access: yes, 2009
Quantitative structure-activity relationship (QSAR) modeling pertains to the construction of predictive models of biological activities as a function of structural and molecular information of a compound library.
Isarankura-Na-Ayudhya, Chartchalerm   +3 more
core  

Structure activity relationship study of [1,2,3]thiadiazole necroptosis inhibitors [PDF]

open access: yes, 2007
Necroptosis is a regulated caspase-independent cell death mechanism that results in morphological features resembling non-regulated necrosis. This form of cell death can be induced in an array of cell types in apoptotic deficient conditions with death ...
Cuny, Gregory D.   +6 more
core   +1 more source

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