Results 81 to 90 of about 21,664,665 (235)
Co-infection with respiratory pathogens among COVID-2019 cases
Virus Research, 2020 Highlights • We describe the presence of 24 respiratory pathogens as co-infections in COVID-19 patients.• Most of these co-infections occurred 1–4 days after the onset of disease in COVID-19 patients.• The proportion of viral co-infections, fungal co ...
Xiaojuan Zhu +8 more
semanticscholar +1 more source
ChemSusChem, Volume 17, Issue 20, October 21, 2024.The effect of the pressure (P) and current density (j) on the performances of the pressurized CO2 electrochemical conversion in 0.1 M KHCO3 was explored using Ag cathode. A plot Faradaic efficiency vs P with a maximum was observed. Both the P and j strongly affect the selectivity of the process: the increase of P and the decrease of j favor the CO ...
Federica Proietto +5 more
wiley +1 more source
Co-citation Analysis: An Overview [PDF]
, 2011 This article gives an overview of co-citation analysis and its applications in tracking the linkages among the intellectual works and mapping the evolutionary structure of scientific disciplines.
Bhanumurthy, K. +3 more
core
Estudios Geográficos, 2005 [es] En este artículo analizamos la calidad del aire en Madrid a partir de los límites propuestos por la Directiva europea (1999/30/EC) para el SO2, CO, NO2, ozono y PM10.
Felipe Fernández García
doaj +1 more source
Electrocatalytic Properties of meso‐ Perfluorinated Metallo Corroles for the Reduction of CO2
European Journal of Inorganic Chemistry, Volume 27, Issue 28, October 1, 2024.We have designed an electron deficient A2B corrole holding two −CF3 groups and a cyanobenzene in the meso positions and its cobalt complex. Our results clearly show that the catalyst when adsorbed on a carbon electrode, shows the most favourable catalytic performance for CO production, achieving an efficiency of 85 % with a current density of −1.5 mA ...
Chanjuan Zhang +4 more
wiley +1 more source
Photo-emission of two protons from nuclei
, 2004 The photo-emission of two protons from the $^{12}$C, $^{16}$O and $^{40}$Ca nuclei is investigated. Aim of the work is the study of the possibilities offered by this probe to obtain information about the characteristics of the short-range correlations ...
Anguiano, Marta +2 more
core +2 more sources
Co-occurrence is not evidence of ecological interactions.
Ecology Letters, 2020 There is a rich amount of information in co-occurrence (presence-absence) data that could be used to understand community assembly. This proposition first envisioned by Forbes (1907) and then Diamond (1975) prompted the development of numerous modelling ...
F. G. Blanchet, K. Cazelles, D. Gravel
semanticscholar +1 more source
ChemistrySelect, Volume 9, Issue 36, September 25, 2024.Cathode active materials were separated from the Al foil at 400°C, and oxalates of Mn, Co, and Ni were obtained at a ratio of 1.5:1.0:2.5 by precipitation with oxalic acid after metal leaching with lactic acid. Abstract In this study, the cathode active material was first separated from the aluminum foil through a heat treatment at 500 °C.
Su Ho Bae, Keon Sang Ryoo
wiley +1 more source
Formation of Lean Premixed Surface Flame Using Porous Baffle Plate and Flame Holder
Journal of Thermal Science and Technology, 2013 A lean premixed surface flame has many advantages including low CO(Carbon Monoxide) and NOx(Nitrogen Oxide) emission and applicability of a small combustion volume leading to compact design.
Pil Hyong LEE, Sang Soon HWANG
doaj +1 more source
Tuning the selectivity of CO2 conversion to CO on partially reduced Cu2O/ZnO heterogeneous interface
Interdisciplinary Materials, Volume 3, Issue 3, Page 380-388, May 2024.Cu2O/ZnO heterostructure with partially reduced matal/oxide heterostructure in zinc plate (CZZ) is synthesized, and the effectiveness of CZZ as a CO2RR catalyst is verified, resulting in an improved catalyst performance with a CO selectivity of up to 70.9% at −0.95 V versus reversible hydrogen electrode, while maintaining a stability of 24 h.
Tianci Xiang +4 more
wiley +1 more source