Results 51 to 60 of about 350,300 (294)

A multi-scale geological–engineering sweet spot evaluation method for tight sandstone gas reservoirs

Natural Gas Industry B, 2023
Exploration and development practices have proved that staged volumetric fracturing stimulation in horizontal wells is a key technology for tight sandstone gas development, and reservoir sweet spot is an important basis for the perforation position ...
Haiyan Zhu, Ding Gong, Bing Zhang
doaj   +1 more source

STUDY SKILLS AS A WAY TO INDEPENDENT LANGUAGE LEARNING [PDF]

, 2012
The purpose of the research is to find out whether the students possess the necessary study skills and whether their study skills are developed with each following academic year.
Shvets, O.D.
core  

Colloidal Crack Sintering Lithography for Light‐Induced Patterning of Particle Assemblies

Advanced Functional Materials, EarlyView.
Colloidal crack sintering lithography (CCSL) is a microfabrication technique that uses light‐induced photothermal heating to trigger sintering and controlled cracking in polymer colloidal assemblies. Local structural changes generate microchannels and patterns, enabling direct writing of diverse topographic motifs.
Marius Schoettle, Ariane V. Mader, Willem L. Noorduin   +2 more
wiley   +1 more source

3D geological models and their hydrogeological applications : supporting urban development : a case study in Glasgow-Clyde, UK [PDF]

, 2010
Urban planners and developers in some parts of the United Kingdom can now access geodata in an easy-to-retrieve and understandable format. 3D attributed geological framework models and associated GIS outputs, developed by the British Geological Survey ...
Campbell, S. Diarmad G., Entwisle, David C., Fordyce, Fiona M., Hughes, Andrew G., Loughlin, Susan C., Mansour, Majdi, Merritt, Joanne E., Monaghan, Alison A., O Dochartaigh, Brighid E.   +8 more
core   +1 more source

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

Advanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang, Yu Chen, Ezra Sarmiento, Taige Hao, Atsushi Arakaki, Michiko Nemoto, Pablo Zavattieri, David Kisailus   +7 more
wiley   +1 more source

Site selection evaluation of engineering geology of the Lenghu Saishiteng Mountain Observatory

Shuiwen dizhi gongcheng dizhi, 2022
The Lenghu Saishiteng Mountain in Qinghai Province has the international first-class optical astronomy observation conditions. It creates a major opportunity for the development of optical astronomy in China and provides a valuable strategic resource for
Bao ZHOU, Hao SUN, WEI Sailajia, Rui ZHANG, Juncai ZHANG, Dong WANG, Huijun YAN, Jia SUI   +7 more
doaj   +1 more source

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

Advanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson, Hemish B. Thakkar, Jiaen Wu, Emily C. Davidson   +3 more
wiley   +1 more source

Инженерно-геологические условия участка и проект изысканий под строительство жилого дома по ул. Кирова в г. Новокузнецке Кемеровской области. [PDF]

, 2016
Объектом исследования является оценка инженерно-геологических условий участка под строительство жилого дома по ул. Кирова (г. Новокузнецка). Цель проекта–изучение инженерно-геологических, гидрогеологических, геоморфологических и тектонических условий ...
Райфегерст, Татьяна Викторовна
core  

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

Advanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora, Seung Ju Choi, Jaeki Jeong, Silvia Orecchio, Inés García‐Benito, Manuel Pérez‐Escribano, Joaquín Calbo, Likai Zheng, Minseop Byun, Seyeong Song, Gi‐Hwan Kim, Shaik M. Zakeeruddin, Seog‐Young Yoon, Yimhyun Jo, Agustín Molina‐Ontoria, Enrique Ortí, Nazario Martín, Michael Grätzel   +17 more
wiley   +1 more source

Geological Engineering Curricula

Journal of Geological Education, 1961
Curricula in geological engineering that have been accredited by the Engineers' Council for Professional Development (ECPD) are analyzed in terms of the categories required by that agency. The engineering nature of geological courses is briefly considered as they relate to professional practice in industry.
openaire   +1 more source