Results 71 to 80 of about 469,953 (338)

Effect of scavenging on predation in a food web

Ecology and Evolution, 2021
Scavenging can have important consequences for food web dynamics, for example, it may support additional consumer species and affect predation on live prey. Still, few food web models include scavenging.
Jarad P. Mellard, Sandra Hamel, John‐André Henden, Rolf A. Ims, Audun Stien, Nigel Yoccoz   +5 more
doaj   +1 more source

Cell Model of In-cloud Scavenging of Highly Soluble Gases

, 2012
We investigate mass transfer during absorption of highly soluble gases such as HNO_{3}, H_{2}O_{2} by stagnant cloud droplets in the presence of inert admixtures. Thermophysical properties of the gases and liquids are assumed to be constant.
Alexander Baklanov, Andrew Fominykh, Baklanov, Boris Krasovitov, Chaumerliac, Clift, Djikaev, Elperin, Elperin, Elperin, Elperin, Flossmann, Garrett, Happel, Hayden, Komazaki, Levine, Long, Mari, Martin, Pruppacher, Seinfeld, Seinfeld, Sincovec, Tov Elperin, Vesala, Worsnop, Wurzler, Wurzler, Wyser, Zhang   +30 more
core   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

Advanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan, Marie Le Pivert, Alireza Ranjbari, Diana Dragoe, Daniel Bahena‐Uribe, Christophe Colbeau‐Justin, Christian Herrero, Dorota Rutkowska‐Zbik, Johnny Deschamps, Hynd Remita   +9 more
wiley   +1 more source

Effect of rice husk silica reinforcement on recycled aa7075 aluminum chip matrix composite properties [PDF]

, 2020
Nowadays, solid waste problem has becomes one of the most popular issues. Due to these problems, recycling becomes more competitive to prevent the shortage of significant aluminum resources while reducing the cost of operating.
Mohd Joharudin, Nurul Farahin
core   +1 more source

Synthesis and bioactivity of a conjugate composed of green tea catechins and hyaluronic acid [PDF]

, 2015
(-)-Epigallocatechin-3-gallate (EGCG) is a green tea polyphenol that has several biological activities, including anti-cancer activity and anti-inflammation.
Chung, Joo Eun, Hauser, Charlotte A. E., Hauser, Charlotte A.E., Kurisawa, Motoichi, Lee, Fan, Lee, Su Seong, Lim, Jaehong, Reithofer, Michael R.   +7 more
core   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

Exploring Scavenging Behavior of Bobcats (Lynx rufus) in the Middle Tennessee Area and Its Forensic Implications

Forensic Sciences
(1) Background: Scavenger activity can pose significant challenges in forensic investigations. When examining damage on a victim, forensic investigators must first determine whether the damage resulted from human actions or animal scavenging. Accordingly,
Yangseung Jeong, Aaron Gatewood, Eun Jin Woo   +2 more
doaj   +1 more source

Quantifying wet scavenging processes in aircraft observations of nitric acid and cloud condensation nuclei [PDF]

, 2006
Wet scavenging is an important sink term for many atmospheric constituents. However, production of precipitation in clouds is poorly understood, and pollutant removal through wet scavenging is difficult to separate from removal through dry scavenging ...
A. Stohl, Ackerman, Adams, Adams, Albrecht, Andronache, Andronache, Asman, Baker, Baumgardner, Brimblecombe, Brock, Brown, C. A. Brock, Chate, Chatfield, Conant, Covert, Crutzen, Dusek, Frost, Galloway, Garrett, Hanson, Heymsfield, Holloway, J. A. Neuman, J. S. Holloway, Kulmala, L. Avey, Lance, Liu, Liu, Longley, Mari, Neuman, Neuman, Neuman, P. I. Palmer, Parrish, Radke, Rosenfeld, Slinn, Stohl, Stohl, T. B. Ryerson, T. J. Garrett, Twomey, Wentz, Wilson   +49 more
core   +1 more source

Manual Scavenging

International Journal For Multidisciplinary Research, 2023
India has regulations intended to end the horrible practice of "manual scavenging" or manually cleaning human waste from sewers and dry latrines. Even if these laws exist, problems still arise. Social attitudes, a lack of information, and insufficient enforcement all contribute to the fact that implementation is still a major problem. Manual scavengers
Santhameena S -, Harini bai R -
openaire   +1 more source

Self‐supportive Three‐Way Photoelectrochemical System Achieving Uranium Recycling, Organic Oxidation, and Electricity Generation in Complex Waters

Advanced Functional Materials, EarlyView.
A self‐sustaining solar photoelectrochemical cell (SS‐PEC) is developed to recover uranium from aqueous UO22+ with concurrent organic oxidation and electricity production. The monolithical photoanode directly captures electrons from organic compounds, leading to the oxidation of organic compounds and the decomposition of uranium‐organic complexes ...
Yumei Wang, Qingming Zeng, Haodong Ji, Rongzhong Wang, Jiachen Wang, Yanjun Wen, Wonyong Choi, Qingyi Zeng   +7 more
wiley   +1 more source