Results 111 to 120 of about 10,109,694 (374)

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  

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  

Combined spatially resolved metabolomics and spatial transcriptomics reveal the mechanism of RACK1‐mediated fatty acid synthesis

open access: yesMolecular Oncology, EarlyView.
The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu   +3 more
wiley   +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  

Structure-activity relationship studies on O-sulfated Hirudins [PDF]

open access: yes, 1998
Thesis (Ph. D. in Agriculture)--University of Tsukuba, (B), no.
Muramatsu Ryo, 村松 了
core  

Circulating tumor DNA (ctDNA) trajectories predict survival in trifluridine/tipiracil‐treated metastatic colorectal cancer patients

open access: yesMolecular Oncology, EarlyView.
The authors applied joint/mixed models that predict mortality of trifluridine/tipiracil‐treated metastatic colorectal cancer patients based on circulating tumor DNA (ctDNA) trajectories. Patients at high risk of death could be spared aggressive therapy with the prospect of a higher quality of life in their remaining lifetime, whereas patients with a ...
Matthias Unseld   +7 more
wiley   +1 more source

Antifouling Activity of Simple Synthetic Diterpenoids against Larvae of the Barnacle Balanus albicostatus Pilsbry

open access: yesMolecules, 2010
Five new pimarane diterpenoids 1-5 were synthesized using ent-8(14)-pimarene-15R,16-diol as starting material. The structures were elucidated by means of extensive NMR and MS analysis.
Dan-Qing Feng   +4 more
doaj   +1 more source

Antimicrobial activity of quaternary ammonium salts: structure-activity relationship

open access: yesMedicinal Chemistry Research, 2022
M. Nadagouda   +7 more
semanticscholar   +1 more source

Antioxidant and Antidiabetic Effects of Flavonoids: A Structure-Activity Relationship Based Study

open access: yesBioMed Research International, 2017
The best described pharmacological property of flavonoids is their capacity to act as potent antioxidant that has been reported to play an important role in the alleviation of diabetes mellitus.
Murni Nazira Sarian   +8 more
semanticscholar   +1 more source

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