Results 1 to 10 of about 85,911 (309)

A Study on the Investigation of Air Pollutant Emissions (2015~2019) in Gunsan [PDF]

open access: yes대한환경공학회지, 2023
Objectives In this study, the emission status by year was analyzed using the air pollutant emission data of Gunsan for 5 years from 2015 to 2019. In addition, it is intended to identify the emission characteristics of (Jeonju and Iksan).
Sang-Hun Park   +2 more
doaj   +1 more source

Vocatives

open access: yesPragmatics. Quarterly Publication of the International Pragmatics Association (IPrA), 2022
This paper takes a critical interactional sociolinguistic approach to examine the construction ofinterculturality(e.g., Nishizaka 1995; Mori 2003) through the use of vocatives in the discourse of a multi-cultural graduate student project group at a large American university.
openaire   +2 more sources

Fabrication of Dyes Adsorption Separation Membrane Via Post-Thermal Annealing Mediated Phase Inversion of Sulfonated Polyarylene Ethers Copolymers [PDF]

open access: yesE3S Web of Conferences
A sulfonated polyarylene ether random copolymer (abbreviated as Ao-S) has been synthesized and further converted into porous membranes via the classical non-solvent induced phase separation (NIPS) technique.
Cheng Liyan, Li Yunfei
doaj   +1 more source

Tracking Short-Range Attraction and Oviposition of European Grapevine Moths Affected by Volatile Organic Compounds in a Four-Chamber Olfactometer

open access: yesInsects, 2020
The identification of volatile organic compounds (VOCs) leading to short-range attraction and oviposition of the European grapevine moth Lobesia botrana and European grape berry moth Eupoecilia ambiguella (Lepidoptera: Tortricidae) is crucial in order to
Anna Markheiser   +4 more
doaj   +1 more source

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

open access: yesE3S 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

open access: yesJournal 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

Influence of reheat pressure on reheat cycle economy [PDF]

open access: yesE3S Web of Conferences, 2021
After steam expands to a certain intermediate pressure in steam turbine, it is led out of steam turbine and sent to reheater of boiler. The steam is heated to the initial temperature by constant pressure in the reheater.
Wang Yarong, Wang Peirong
doaj   +1 more source

Reconstructing PASCAL VOC [PDF]

open access: yes2014 IEEE Conference on Computer Vision and Pattern Recognition, 2014
We address the problem of populating object category detection datasets with dense, per-object 3D reconstructions, bootstrapped from class labels, ground truth figure-ground segmentations and a small set of keypoint annotations. Our proposed algorithm first estimates camera viewpoint using rigid structure-from-motion, then reconstructs object shapes by
Sara Vicente   +3 more
openaire   +1 more source

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

open access: yesПроблемы 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   +8 more
doaj   +1 more source

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

open access: yesSensors, 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   +9 more
doaj   +1 more source

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