Results 21 to 30 of about 242,798 (291)

The design and implementation of trajectory planning based on 4 DOF industrial robot [PDF]

E3S Web of Conferences
With the rapid progress of science and technology, industrial manufacturing and processing technology have also developed rapidly. Industrial robots are widely used in many industrial fields.
Wei Yuli
doaj   +1 more source

Conceptual Design Method for Energy Retrofit of Waste Gas-to-Energy Units

Journal of Sustainable Development of Energy, Water and Environment Systems, 2022
Many industrial waste gasses, especially from chemical and petrochemical processes, contain combustible substances enabling their utilization as a promising energy source.
Vít Freisleben, Zdeněk Jegla
doaj   +1 more source

Fabrication of minority-carrier-limited n-Si/insulator/metal diodes [PDF]

, 1990
A photoelectrochemical anodization technique has been used to fabricate n-Si/insulator/metal (MIS) diodes with improved electrical properties. MIS structures fabricated with Au have provided the first experimental observation of a solid-state n-Si ...
Gilmore, Delwyn L., Kumar, Amit, Lewis, Nathan S., Rosenblum, Mark D., Rosenbluth, Mary L., Tufts, Bruce J.   +5 more
core   +1 more source

Population Genomics of SARS-CoV-2 in the Constituent Entities of Siberian and Far Eastern Federal Districts

Проблемы особо опасных инфекций, 2023
The aim of the study was to analyze the genetic structure of populations and the patterns of evolutionary variability of the novel coronavirus infection in the Siberian and Far Eastern Federal Districts. Materials and methods.
L. V. Mironova, A. N. Bondaryuk, E. A. Sidorova, N. O. Bochalgin, I. S. Fedotova, Yu. S. Bukin, A. S. Ponomareva, E. I. Andaev, S. V. Balakhonov   +8 more
doaj   +1 more source

Continuous Monitoring of Air Purification: A Study on Volatile Organic Compounds in a Gas Cell

Sensors, 2020
Air pollution is one of the major environmental issues that humanity is facing. Considering Indoor Air Quality (IAQ), Volatile Organic Compounds (VOCs) are among the most harmful gases that need to be detected, but also need to be eliminated using air ...
Alaa Fathy, Marie Le Pivert, Young Jai Kim, Mame Ousmane Ba, Mazen Erfan, Yasser M. Sabry, Diaa Khalil, Yamin Leprince-Wang, Tarik Bourouina, Martine Gnambodoe-Capochichi   +9 more
doaj   +1 more source

Estimating European volatile organic compound emissions using satellite observations of formaldehyde from the Ozone Monitoring Instrument [PDF]

, 2010
Emission of non-methane Volatile Organic Compounds (VOCs) to the atmosphere stems from biogenic and human activities, and their estimation is difficult because of the many and not fully understood processes involved.
Chance, K., Curci, G., Kurosu, T. P., Palmer, Paul, Visconti, G.   +4 more
core   +2 more sources

Linking working memory and long-term memory: A computational model of the learning of new words [PDF]

, 2007
The nonword repetition (NWR) test has been shown to be a good predictor of children’s vocabulary size. NWR performance has been explained using phonological working memory, which is seen as a critical component in the learning of new words.
Baddeley A.D., Bates E., Brown G.D.A., Case R., Chi M.T.H., Conrad R., Croker S., De Groot A.D., Dunn L.M., Freudenthal D., Freudenthal D., Freudenthal D., Freudenthal D., Freudenthal D., Gathercole S.E., Gathercole S.E., Gathercole S.E., Gathercole S.E., Gathercole S.E., Gobet F., Jones G., Jones G., Jones G., Lane P.C.R., Masoura E.V., Munson B., Munson B., Nagy W.E., Page M.P.A., Papagno C., Richman H.B., Roy P., Ruchkin D.S., Schneider W., Theakston A.L., Treiman R., Zhang G.   +36 more
core   +1 more source

Generic Object Detection With Dense Neural Patterns and Regionlets [PDF]

, 2014
This paper addresses the challenge of establishing a bridge between deep convolutional neural networks and conventional object detection frameworks for accurate and efficient generic object detection.
Lin, Yuanqing, Sun, Miao, Wang, Xiaoyu, Zou, Will Y.   +3 more
core   +1 more source

Air quality in Mecca and surrounding holy places in Saudi Arabia during Hajj: initial survey. [PDF]

, 2014
The Arabian Peninsula experiences severe air pollution, the extent and sources of which are poorly documented. Each year in Saudi Arabia this situation is intensified during Hajj, the Holy Pilgrimage of Islam that draws millions of pilgrims to Mecca.
Aburizaiza, Omar S, Barletta, Barbara, Blake, Donald R, Blake, Nicola J, Gartner, Aaron, Khwaja, Haider, Meinardi, Simone, Siddique, Azhar, Simpson, Isobel J, Zeb, Jahan   +9 more
core   +2 more sources

Multifunctional and Environmentally Friendly TiO₂–SiO₂ Mesoporous Materials for Sustainable Green Buildings

Molecules, 2019
This work deals with the formulation of environmentally friendly, cheap, and readily-available materials for green building applications, providing the function of air purificator by improving the safety and the comfort of an indoor environment.
Elena Ghedini, Federica Menegazzo, Maela Manzoli, Alessandro Di Michele, Debora Puglia, Michela Signoretto   +5 more
doaj   +1 more source