Results 111 to 120 of about 1,808 (237)
The impact of forced closure on proppant distribution of hydraulic fracturing in shale formations
Deep Underground Science and Engineering, EarlyView.Research findings demonstrate that implementing forced closure within shale formations can remarkably mitigate proppant settlement, concurrently increasing the effective propped surface area from 29.74% to 38.68%. Abstract Forced closure is widely used in conventional oil and gas reservoirs to promote uniform proppant placement.
Tongxuan Gu +3 more
wiley +1 more source
Effect of Apamarga Pratisaraniya Teekshna Kshara in Third Degree Internal Haemorrhoids [PDF]
Haemorrhoids are defined as the dilated veins within anal canal in the sub epithelial region formed by radicles of superior, middle and inferior rectal veins.
K Gangadharan +2 more
core +1 more source
Deep Underground Science and Engineering, EarlyView.The evolution of the temperature field and frozen wall under different fracture conditions was examined by an artificial ground freezing‐based thermal‐hydraulic coupled model. It was observed that fracture inclination affects the interaction extent of freezing pipes and fracture, while phase transition extent is the dominant factor for heat transfer in
Chenyi Zhang +9 more
wiley +1 more source
A Comparative study of Post Operative Outcomes between Haemorrhoidectomy and Stapled Haemorrhoidopexy Done for Haemorrhoids [PDF]
, 2012 BACKGROUND: Haemorrhoids commonly affects adult population, due to proposed aetiology such as dietary factors, straining at stools, high resting anal posture, erect posture etc.
Ravikumar, S
core
Seismic analysis and design of tunnels within fault ground: A review
Deep Underground Science and Engineering, EarlyView.The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang +6 more
wiley +1 more source
Carbon emission assessment of tunnel infrastructures: From construction to operation
Deep Underground Science and Engineering, EarlyView.This study develops a lifecycle carbon accounting framework for tunnel infrastructures, covering design, construction, operation, maintenance, and dismantling. Applied to a subsea tunnel case, the framework reveals the carbon emission distribution among four typical tunnel types and highlights potential carbon offset methods for low‐carbon tunnel ...
Luyuan Long +4 more
wiley +1 more source
Determinants and patterns of treating Hemorrhoid (JediJedi) in Ekiti state, Nigeria
Traditional Medicine and Modern MedicineBackground to the study: Hemorrhoid is a common and unavoidable situation that cuts across all categories, irrespective of class, status, gender, educational attainment, spiritual or religious beliefs, and affiliations.
A. O. Arogundade +2 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 +4 more
wiley +1 more source