Results 11 to 20 of about 4,745,445 (215)

Circular RNA microarray expression profile and potential function of circDOCK1 in colorectal cancer [PDF]

open access: yesFrontiers in Genetics
IntroductionEndoscopic tissue biopsy combined with histopathology is the gold standard for the diagnosis of colorectal cancer (CRC); however, the invasive nature of this procedure hinders its acceptance by patients.
Guojing Zhang   +3 more
doaj   +2 more sources

Development of a methodology for assessing the investment attractiveness of regional economic entities of the electrotechnical cluster

open access: yesRUDN Journal of Economics, 2023
The functioning of domestic enterprises in modern conditions is becoming more complicated due to the sanctions imposed on Russia. Constant monitoring of the level of investment attractiveness of enterprises contributes, firstly, to identifying the most ...
Evgenii P. Mitrofanov   +3 more
doaj   +1 more source

Composition, interaction networks, and nitrogen metabolism patterns of bacterioplankton communities in a grassland type Lake: a case of Hulun Lake, China

open access: yesFrontiers in Microbiology, 2023
The composition of bacterial communities in freshwater ecosystems is influenced by numerous factors including environmental conditions and biological interactions.
Yujiao Shi   +3 more
doaj   +1 more source

The Catalysis of Ferric Chloride in the Preparation of Graphene Oxide Film [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
Accurate analysis of the catalysis of ferric chloride in the preparation of graphene oxide film can improve the performance of the finished product. The thermal conductivity of graphene film prepared by the original method is low, so a new catalytic ...
Ruisong Wei   +2 more
doaj   +1 more source

Franck-Condon factors and r-centroids for the diatomic fluorides of germanium and silicon [PDF]

open access: yesJournal of the Serbian Chemical Society, 2008
A suitable potential energy function was found by analysing the potential functions proposed by Morse, Mohammad and Rafi et al. for the A2Σ+-X2Π3/2 and B2Σ+-X2Π3/2 band systems of GeF and the 1Σ-1Π band system of SiF.
Kanagaprabha S.   +2 more
doaj   +3 more sources

Obtaining the Varshni potential function using the 2-body Kaxiras-Pandey parameters [PDF]

open access: yesJournal of the Serbian Chemical Society, 2009
A generalized version of the Varshni potential function was adopted by Kaxiras and Pandey for describing the 2-body energy portion of multi-body condensed matter.
Lim Teik-Cheng
doaj   +3 more sources

The internal rotation in 1,1,1-trifluorinealkanes [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2017
14 potential functions V(φ) of the internal rotations around the C — C bonds in molecules of 1,1,1-trifluorine alkanes CF3 — (CH2)n — CH3, where 1 ≤ n ≤ 4, were obtained and approximated by Fourier series.
A.V. Kotomkin   +3 more
doaj   +1 more source

Comparative Metagenomics Reveals Microbial Communities and Their Associated Functions in Two Types of Fuzhuan Brick Tea

open access: yesFrontiers in Microbiology, 2021
Fuzhuan brick tea (FBT) is a unique post-fermented tea product, naturally co-fermented by microorganisms, and has gained global popularity due to its potential health benefits for humans.
Xin Wang   +17 more
doaj   +1 more source

Formation Tracking Control for Multi-Agent Systems with Collision Avoidance and Connectivity Maintenance

open access: yesDrones, 2022
This paper investigates the formation tracking control of multiple agents with a double-integrator model and presents a novel distributed control framework composed of three items: a potential-based gradient term, a formation term, and a navigation term.
Yitao Qiao   +6 more
doaj   +1 more source

Flocking With Informed Agents Based on Incomplete Information

open access: yesIEEE Access, 2022
In this study, the problem of multi-agent flocking with partially informed agents is investigated, by considering the incomplete information factor in a flocking process. Incomplete information includes two aspects: receiver and sender.
Junhao Yuan, Guanjie Jiang, Xue-Bo Chen
doaj   +1 more source

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