Results 251 to 260 of about 52,660 (305)

A New Pulsed Neutron-Gamma Density Logging Method Based on Gamma-Ray Spectra and Machine Learning. [PDF]

ACS Omega
Dong D, Zhang Q, Zang D, Wu W, Meng H, Ge Y, Wang H, Song X, Xiong S.   +8 more
europepmc   +1 more source

Beyond planar: fish schools adopt ladder formations in 3D. [PDF]

Sci Rep
Ko H, Girma A, Zhang Y, Pan Y, Lauder G, Nagpal R.   +5 more
europepmc   +1 more source

Integrated Geochemical Modeling of Trapping Mechanisms and Sensitivity Analysis for Optimized CO₂ Sequestration in Saline Aquifers. [PDF]

ACS Omega
Fentaw JW, Emadi H, Lloyd H, Ekwaro-Osire S, Okere CJ, Eyinla DS, Kebir A.   +6 more
europepmc   +1 more source

Siderite precipitation in Paleoarchean oceans during hydrothermal venting. [PDF]

Sci Adv
Rasmussen B, Muhling JR, Tosca NJ.
europepmc   +1 more source

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Proxemics Toolkit For F-formation Patterns Detection

2021 30th Conference of Open Innovations Association FRUCT, 2021
Interactions between people are of utmost magnitude for cross-device systems development. By using this kind of software, devices owned by those people end up interacting between themselves, and, therefore, making the system work. This work proposes to elaborate a toolkit that can detect and analyze those human interactions by using computer vision ...
Mauricio Rivas, Paul Alvarez, Alfredo Barrientos, Miguel Cuadros   +3 more
openaire   +1 more source

Agents favoring prostaglandin F formation during biosynthesis

Biochemistry, 1975
The microsomal fraction of bovine vesicular gland catalyzed the conversion of eicosapolyenoic acids exclusively to prostaglandin E in the presence of reduced glutathione, while hydrox fatty acids, prostaglandins D and F, decreased to a negligible level.
J A, Chan, M, Nagasawa, C, Takeguchi, C J, Sih   +3 more
openaire   +2 more sources

Iron and copper catalysis of PCDD/F formation

Environmental Science and Pollution Research, 2015
The formation of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/F) was explored during de novo tests designed to compare the catalytic activity of copper (II) chloride (CuCl2) with that of iron (III) oxide (Fe2O3) and to test some synergistic effect between these two catalytic compounds.
Junhong, Liao, Alfons, Buekens, Kees, Olie, Jie, Yang, Tong, Chen, Xiaodong, Li   +5 more
openaire   +2 more sources

Iron chloride catalysed PCDD/F-formation: Experiments and PCDD/F-signatures

Chemosphere, 2018
Iron chloride is often cited as catalyst of PCDD/F-formation, together with copper chloride. Conversely, iron chloride catalysis has been less studied during de novo tests. This paper presents such de novo test data, derived from model fly ash incorporating iron (III) chloride and established over a vast range of temperature and oxygen concentration in
Zhang, Mengmei, Buekens, Alfons, Ma, Siyuan, Li, Xiaodong   +3 more
openaire   +3 more sources

Recognizing F-Formations in the Open World

2019 14th ACM/IEEE International Conference on Human-Robot Interaction (HRI), 2019
A key skill for social robots in the wild will be to understand the structure and dynamics of conversational groups in order to fluidly participate in them. Social scientists have long studied the rich complexity underlying such focused encounters, or $\pmb{F}$ -formations.
Hooman Hedayati, Daniel Szafir, Sean Andrist   +2 more
openaire   +1 more source

Chemical inhibition of PCDD/F formation in incineration processes

Science of The Total Environment, 2004
This review summarises results of our pilot-scale experiments to find suitable inhibitors for preventing the formation of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/F) during waste incineration and to specify the role of the main factors affecting the inhibition process, and is based on doctoral dissertation of Ruokojaärvi (2002 ...
Päivi H, Ruokojärvi, Arja H, Asikainen, Kari A, Tuppurainen, Juhani, Ruuskanen   +3 more
openaire   +3 more sources