Results 31 to 40 of about 4,943,294 (164)

Object Co-skeletonization with Co-segmentation [PDF]

open access: yes2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2017
Recent advances in the joint processing of images have certainly shown its advantages over the individual processing. Different from the existing works geared towards co-segmentation or co-localization, in this paper, we explore a new joint processing topic: co-skeletonization, which is defined as joint skeleton extraction of common objects in a set of
Koteswar Rao Jerripothula   +3 more
openaire   +4 more sources

Coautoria em Administração: Uma Análise da Posição Autoral

open access: yesDesenvolvimento em Questão, 2019
This research deals with the role of the authors in the field of management in their publications and what factors may influence the ordering of the authors in their publications, we also propose a method to measure author ordering.
Lucas Daniel Ramos Ribeiro   +2 more
doaj   +1 more source

Regressive Myocardial Infarction with ST Elevation (STEMI) Treated with Conservative Medicinal Therapy [PDF]

open access: yesJournal of Biomedical & Clinical Research, 2019
The case presented is that of a young man with atypical pathogenesis of myocardial infarction with ST-elevation (STEMI) after physical stress. It was provoked by partial thrombosis of the distal segment of the left main coronary artery (LM) at the ...
Alexis Karaky   +1 more
doaj   +3 more sources

Activated Carbon Addition Methods on the Pre-impregnation Process of Co-Mo in Y-Zeolite Ultra Stable: A Properties Exploration and Enhancement of Metals Loaded

open access: yesJurnal Riset Kimia, 2021
The amount of loaded Co-Mo metal on the Y-Zeolite Ultra Stable (USY) was increased by the addition of activated carbon in the pre-impregnation process. USY modification was done by adding activated carbon to USY as much as 10 wt%.
Yuniawan Hidayat   +2 more
doaj   +1 more source

An introduction to (co)algebra and (co)induction [PDF]

open access: yes, 2011
Contains fulltext : 91556.pdf (Author’s version preprint ) (Closed access)
B.P.F. Jacobs, J.J.M.M. Rutten (Jan)
openaire   +3 more sources

Assembly of Functionalized Organic Fragments via Reductive Activation and (Cross)‐Coupling of C2H4, CO, CO2 and/or H2 Using a Magnesium‐Dinitrogen Complex

open access: yesAngewandte Chemie, Volume 137, Issue 19, May 5, 2025.
A dimagnesium/dipotassium complex of N2 acts as a “masked” source of a dimagnesium(I) diradical in formal reductive coupling and cross‐coupling reactions involving various combinations of the simple gaseous small molecules, C2H4, CO, CO2, and H2. A range of more complex “value‐added” organic fragments have been accessed from these processes.
Dat T. Nguyen   +4 more
wiley   +2 more sources

Magnetic Nanoparticles: Co@SiO2, Co@Au and Co@Pt

open access: yesEclética Química Journal, 2017
Nanotechnology is the understanding and control f matter at dimensions of roughly 1 – 100 nm. At the nanoscale, the properties like electrical conductivity and mechanical strength are not the same as the materials with particles in dimensions much more than 100 nm. The electronic structure changes dramatically too.
Sargentelli, Vagner   +1 more
openaire   +4 more sources

Synthesis of Novel C‐Acyl‐Glycosyl Sulfonamides via Pd‐Catalyzed Carbonylative Coupling

open access: yesEuropean Journal of Organic Chemistry, Volume 29, Issue 23, 16 June 2026.
A Pd‐catalyzed carbonylative coupling of 1‐iodo‐glycals with diverse sulfonamides using Mo(CO)6 enables efficient access to C‐acyl‐glycosyl sulfonamides.This robust and versatile strategy delivers novel glycoside derivatives in good to excellent yields, highlighting their potential for drug discovery.
João A. F. Silva   +5 more
wiley   +1 more source

Interface optimization and process scale-up study of electrocatalytic reduction of CO2 to CO in acidic flow electrolyzers

open access: yes能源环境保护
The electrocatalytic carbon dioxide reduction reaction (eCO2RR) powered by renewable energy can convert CO2 into high-value chemicals and fuels. It is a viable solution to address the sharp increase in atmospheric CO2 concentration and global warming ...
Feiyu MA   +6 more
doaj   +1 more source

THE CO-ADSORPTION OF BENZENE ANDCOONCo(0001)

open access: yesSurface Review and Letters, 2009
The co-adsorption of carbon monoxide and benzene on Co (0001) has been studied using density functional calculations. We used the ordered [Formula: see text] surface unit cell. A comparison of the co-adsorption with CO and benzene two-dimensional networks is also given.
ESTELA A. GONZÁLEZ   +4 more
openaire   +2 more sources

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