Results 71 to 80 of about 52,178 (251)

Using photovoice to understand community perceptions of firearm risks and protective factors among Asian Americans

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract This study used photovoice methodology to explore Asian Americans' perspectives on the root causes and protective factors of firearm violence in their communities. Photovoice provided a participatory platform for community members to document lived experiences and identify priorities for change.
Tsu‐Yin Wu   +4 more
wiley   +1 more source

State assessment of rocks in foundation and boards of Shah-wa-Arus Dam using modern techniques

open access: yesCentral Asian Journal of Water Research, 2018
Shah-wa-Arus Dam is currently being built on Shakardara river, in northwest of Kabul province, 22 km from Kabul city, Afghanistan. The dam is erected using roller compacted concrete (RCC), its height is 77.5m.
Zaryab A., Japarkhanov S.J.
doaj   +1 more source

Analysis of workability of rocks and type of prequarternary bedrock in the selected part of the Ostrava conurbation by means of geographic information systems [PDF]

open access: yesActa Montanistica Slovaca, 2008
An up-to-date topic with which engineering geology can contribute to the requirements of practice and research, in particularthe needs of land use planning, state administration, building offices, developers, etc.
Marian Marschalko   +2 more
doaj  

APPLICATION OF GEOELECTRICAL TOMOGRAPHY FOR SUBSURFACE CHARACTERIZATION IN CONSTRUCTION

open access: yesFacta Universitatis. Series: Architecture and Civil Engineering
This paper presents the application of geoelectrical tomography with a Wenner electrode array to characterize the subsurface conditions at the site of a planned commercial building in Kakanj.
Ekrem Bektašević   +3 more
doaj   +1 more source

Task of engineering geology in land-use planning on the example of four selected geofactors [PDF]

open access: yesActa Montanistica Slovaca, 2009
The paper deals with an evaluation of four selected geobarriers (flood lands, radon hazard, undermining and slope movements) by means of geographic information systems that are geofactors endangering or limiting landscape and environment or make certain ...
Peter Juriš, Marian Marschalko
doaj  

Enhance learning innovation-based department of oil-field geology, mining, oil and gas engineering

open access: yesRUDN Journal of Engineering Research, 2014
The article suggests the results of the Department of oil-field geology, mining, oil and gas engineering activity and provides affairs carried out under the PSR.
T V Chekushina   +2 more
doaj  

Innovating Pedagogy and Experiential Learning in Geology Through the Recovery of a Historic University Geology Museum

open access: yesEducation Sciences
Universities are struggling in a continuously changing environment surrounded by both accelerated digitalization and increasingly influential Artificial Intelligence.
Eugenio Sanz Pérez   +3 more
doaj   +1 more source

Optimized Selenium‐Doped Nanocomposites for Enhanced Polymer Gel Performance in Permeability Reduction

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Excessive water production in mature oil fields necessitates robust shut‐off treatments, yet conventional polymer gels often fail under high‐temperature and high‐salinity conditions. This study aims to enhance gel thermal stability and mechanical strength by incorporating selenium‐doped Ag/AgO–ZnO nanocomposites synthesized via a novel green ...
Fadhil F. Sead   +8 more
wiley   +1 more source

Impact of Cattaneo–Christov Heat and Mass Flux on MHD Hybrid Nanofluid Flow Over an Extending Surface With Convective and Mass Flux Effects

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study investigates the flow of a magnetized hybrid nanofluid over a permeable stretching surface. The mass and thermal transport within the system is regulated using the Cattaneo–Christov flux theory. The fluid is additionally subjected to thermophoresis, chemical reaction, Brownian motion, and activation energy effects.
Ebrahem A. Algehyne   +6 more
wiley   +1 more source

Advancements in CO2 Capture Technologies: A Review of Amine Absorption and Alternative Methods for Post‐Combustion Integration

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Carbon capture technologies are poised to become one of the primary focuses regarding the achievement of net‐zero emissions by the year 2050. In these technologies, particular attention is given to post‐combustion CO2 capture, which is more easily implemented at existing power stations and other industries.
Satyajit Mukherjee   +3 more
wiley   +1 more source

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