Results 41 to 50 of about 16,582 (268)

Isothermal compressed air energy storage (I-CAES) [PDF]

, 2018
Nowadays, production of electricity and heat from Renewable Energy Sources (RES) is increasing rapidly but, the mismatch of energy generation and consumption is an obstacle for the further development of renewable energy systems which makes depending ...
Mohamed, Alaeldin
core   +1 more source

Curriculum alignment with international graduate attribute standards in engineering education: The CPUT experience

The Curriculum Journal, EarlyView.
Abstract This paper presents a qualitative case study of how the Mechanical Engineering Diploma programme at Cape Peninsula University of Technology (CPUT) systematically aligned its curriculum with both national and international graduate attribute (GA) standards.
Ali Rugbani, Simphiwe Nqabisa
wiley   +1 more source

Toxic acute hepatitis associated to the administration of prostaglandin in a dog Hepatite tóxica aguda associada à administração de prostaglandina em cão

Ciência Rural, 2011
Prostaglandin F2? can be used in dogs to increase ejaculate volume in cases of artificial insemination, semen cryopreservation or reproductive biotechnologies. Side effects after administration of PGF2?
Mariana Isa Poci Palumbo, Liliane Celita da Conceição, Luiz Henrique de Araújo Machado, Maria Lúcia Gomes Lourenço, Sabrina Almeida Moreira, Emerson Legatti, Raquel Ribeiro Gutierrez, Maria Denise Lopes   +7 more
doaj  

Analytical stress solution framework for lined compressed air energy storage chambers and its application to safe burial depth determination and supporting effectiveness evaluation

Deep Underground Science and Engineering, EarlyView.
An analytical framework delivers a closed‐form stress solution for lined compressed air energy storage chambers, enabling the determination of the minimum safe burial depth. The solution quantitatively evaluates lining support effectiveness, offering a reliable tool for chamber design and optimization.
Zeyuan Sun, Cheng Zhao, Jinquan Xing, Qinyuan Luo   +3 more
wiley   +1 more source

Plant identity and environmental filtering are the key drivers of bacterial community structure in four desert plant species from the Sahara Desert in Morocco

BMC Microbiology
Background Plant microbiome is a very wide research area playing a major role in agriculture and plant health. This study investigates the interactions between root-associated bacterial communities and soil physico-chemical characteristics of four ...
Hafsa Debbagh-Nour, Said Khourchi, Ayoub El Mouttaqi, Rachid Elfermi, Anass Bourazza, Oscar Pascal Malou, Marc Ducousso, Hassan Boukcim, Mohamed Hijri, Abdelaziz Hirich   +9 more
doaj   +1 more source

Investigation on tunnel stability considering pipe‐roof support with transparent soil technology

Deep Underground Science and Engineering, EarlyView.
This study integrates transparent soil technology, 3D reconstruction and numerical simulation to captures the full‐field deformation of shield tunnel instability. Results demonstrate that pipe‐roof support enhances stability via the “soil‐arching barrier effect,” effectively restraining failure wedge development by extending stress transfer paths ...
Zhi Jia, Yunpeng Ji, Zhao Lu, Honghua Zhao, Limin Zhang   +4 more
wiley   +1 more source

Investigation on the mechanical behavior of the multiple‐layered lining structure of a water conveyance tunnel with high internal water pressure

Deep Underground Science and Engineering, EarlyView.
This study presents large‐scale similarity model testing (geometric ratio 3.6) of an innovative multiple‐layered lining system—comprising exterior precast segments, middle self‐compacting concrete, and an interior steel pipe—for high‐pressure (0.75 MPa) water conveyance tunnels.
Ramin Asadi, Shimin Wang, Chang Liu, Zhiyu Lin, Chuan He   +4 more
wiley   +1 more source

Comparison of Woody Species Diversity and Population Structure Along Disturbance Gradient in Babile Elephant Sanctuary, Ethiopia

Journal of Landscape Ecology, 2022
The study was conducted at Babile Elephant Sanctuary (BES), to identify and document the list of woody species, and to analyze the diversity, richness, evenness, and population structural status of woody species.
Hussein Abdulbasit, Dejene Sintayehu Workeneh, Aschalew Abebe   +2 more
doaj   +1 more source

Analysis of lining force transmission coefficient and surrounding rock displacement in lined rock caverns for underground gas storage

Deep Underground Science and Engineering, EarlyView.
This study derives an explicit expression for the lining force transmission coefficient of underground gas storage lined rock caverns (LRCs) via the complex variable function method, considering the displacement release coefficient. Taking the 1‰ tensile strain of surrounding rock as the criterion to determine lining thickness, it systematically ...
Yaohui Li, Jianping Yang, Weizhong Chen
wiley   +1 more source

Analiza termodynamiczna pracy układu CAES [PDF]

, 2012
The compressed air energy storage (CAES) technology and electricity generation by this system are described. General performances and possible system efficiency definitions of those kinds of systems are indicated. Hybrid systems which consist of CAES and
Milewski, J., Badyda, K.
core