Results 151 to 160 of about 25,268 (369)

Study on the Law of Multi‐Fracture Propagation in Different Fracturing Fluid Viscosity

open access: yesEnergy Science &Engineering, EarlyView.
Samples and equipment Sample preparation Test equipment Analysis of test results Fracture propagation morphology Influence of fracturing fluid viscosity on crack initiation time/(fracture initiation pressure) Evolution law of injection pressure Cumulative relation curve of pressure–time–acoustic ABSTRACT Using the TCHFSM‐I large‐scale accurate triaxial
Zhixing Zhang   +4 more
wiley   +1 more source

Modern timber tectonics:from construction technique to building systems [PDF]

open access: yes, 2007
Every form of construction is based on a set of rules (or system) which is the result of the properties and conditions of the materials employed and the requirements they have to meet. Analysing if new systems are changing traditional timber tectonics is
Costa Santos, Sandra
core   +2 more sources

Experimental and Theoretical Investigation on the Progressive Breaking Law of Thick and Hard Rock Strata in Deep Mining

open access: yesEnergy Science &Engineering, EarlyView.
This work reveals the “C‐Y,” double “Y,” “π,” and “Y” fracture modes of thick, hard strata and their progressive breaking process (O‐F‐R/S mode), providing a theoretical basis for controlling strong ground pressure in deep mining. ABSTRACT In response to the dynamic hazards caused by the fracture of thick‐hard strata in deep mining, this study ...
Meilu Yu, Jianping Zuo
wiley   +1 more source

A Robotic Method to Insert Batt Insulation into Light-Frame Wood Wall for Panel Prefabrications [PDF]

open access: hybrid, 2023
X. Han   +3 more
openalex   +1 more source

Prefabrication, aesthetics and the welfare state : the case for the post-war British public school [PDF]

open access: yes, 2013
The post Second World War welfare state in Britain was based on three pillars: housing, health and education. This paper focuses on education and critically reviews the post-war school building programme in Britain during the first decade following a ...
Bianco, Lino
core  

Titanium migration and bone response in loaded osseointegrated implants: ESEM‐EDX analysis in Macaca fascicularis

open access: yesJournal of Periodontology, EarlyView.
Abstract Background Titanium nanoparticle (TP) migration into peri‐implant bone may influence osseointegration. It remains unclear how loading protocols may affect TP distribution. This study aimed to detect TP in the bone around implants undergoing different loading protocols in Macaca fascicularis.
Fausto Zamparini   +8 more
wiley   +1 more source

Malleostapedotomy in Patients With Stapes Fixation: A Systematic Review

open access: yesThe Laryngoscope, EarlyView.
This systematic review analyses the current evidence on malleostapedotomy as a primary or revision procedure in patients with stapes fixation. Twenty‐five studies comprising 632 operated ears were included. Malleostapedotomy proved to be a safe and effective alternative to incus‐anchoring stapedoplasty, with favorable hearing outcomes and a low ...
Matteo Alicandri‐Ciufelli   +4 more
wiley   +1 more source

Challenges for Developers Implementing IBS in Malaysian Housing Projects [PDF]

open access: yes, 2015
Housing projects has become one of the contributors to Malaysian construction industry and there is always significant demand for housing as Malaysian economic has spurs positively.
Abd Jalil, Ahmad   +3 more
core  

Two‐Dimensional Transition Metal Dichalcogenides Properties Enhanced by Nano‐ and Micro‐Scale Shape Control

open access: yesMetalMat, EarlyView.
This review explores current strategies for shaping two‐dimensional transition metal dichalcogenides (TMDs) beyond their planar form. It highlights how strain engineering, nanopatterning, and growth on complex substrates modulate their mechanical, optical, and electronic properties.
C. Grazianetti   +6 more
wiley   +1 more source

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