Results 21 to 30 of about 299,676 (85)

Experimental and Numerical Studies on the Negative Flexural Behavior of Steel-UHPC Composite Beams

open access: yesAdvances in Civil Engineering, 2021
The cracking of concrete in the negative moment region for a composite beam subjected to a negative bending moment reduces the beam’s strength and stiffness.
Xinhua Liu   +3 more
doaj   +1 more source

Application of Axis Orbit Image Optimization in Fault Diagnosis for Rotor System

open access: yesInternational Journal of Rotating Machinery, 2020
The shape characteristic of the axis orbit plays an important role in the fault diagnosis of rotating machinery. However, the original signal is typically messy, and this affects the identification accuracy and identification speed.
Xinyu Pang   +3 more
doaj   +1 more source

Accurate Virtual Trial Assembly Method of Prefabricated Steel Components Using Terrestrial Laser Scanning

open access: yesAdvances in Civil Engineering, 2021
The comprehensive utilization of prefabricated components (PCs) is one of the features of industrial construction. Trial assembly is imperative for PCs used in high-rise buildings and large bridges.
Yin Zhou   +7 more
doaj   +1 more source

THE CONCISE GUIDE TO PHARMACOLOGY 2019/20: G protein‐coupled receptors

open access: yesBritish Journal of Pharmacology, Volume 176, Issue S1, Page S21-S141, December 2019., 2019
The Concise Guide to PHARMACOLOGY 2019/20 is the fourth in this series of biennial publications. The Concise Guide provides concise overviews of the key properties of nearly 1800 human drug targets with an emphasis on selective pharmacology (where available), plus links to the open access knowledgebase source of drug targets and their ligands (www ...
Stephen P H Alexander   +138 more
wiley   +1 more source

Effect of Low Atmospheric Pressure on Bubble Stability of Air-Entrained Concrete

open access: yesAdvances in Civil Engineering, 2021
The effect of low atmospheric pressure of the environment on the air content and bubble stability of air-entrained concrete was investigated in Beijing and Lhasa.
Xuefeng Li, Pengyu Yang
doaj   +1 more source

Study of the Stability Control of the Rock Surrounding Double-Key Strata Recovery Roadways in Shallow Seams

open access: yesAdvances in Civil Engineering, 2019
The stability control of the rock surrounding recovery roadways guarantees the safety of the extraction of equipment. Roof falling and support crushing are prone to occur in double-key strata (DKS) faces in shallow seams during the extraction of ...
Cheng Zhu   +4 more
doaj   +1 more source

Research on the Collapse Coefficient of Collapsible Loess under Unloading

open access: yesAdvances in Civil Engineering, 2021
In the geogenetic overburden excavation of underground space projects (such as comprehensive pipe corridors or subways), the foundation stress is in an unloading state.
Bin Zhi   +7 more
doaj   +1 more source

Stabilization Mechanisms of Oil Palm Empty Fruit Bunch (OPEFB) Fibre Reinforced Silty Sand [TA1-2040]. [PDF]

open access: yes, 2009
Pelbagai jenis kaedah pengukuhan telah digunapakai dalam meningkatkan kekuatan tanah. Ini menyebabkan semakin banyak kajian dilakukan dalam mengenalpasti sumber baru yang lebih sesuai sebagai alat pengukuhan.
Bateni, Farshid
core  

The Concise Guide to PHARMACOLOGY 2025/26: G protein‐coupled receptors

open access: yesBritish Journal of Pharmacology, Volume 182, Issue S1, Page S24-S151, December 2025.
The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear,
Stephen P. H. Alexander   +206 more
wiley   +1 more source

The Impact of Resource Efficiency (5M) on Bore Pile Work Productivity

open access: yesRekayasa Sipil
Bore pile foundation work is an important stage in construction that requires high productivity to achieve the desired time and quality targets. However, productivity is often hampered by constraints on 5M resources.
Jojok Widodo Soetjipto   +2 more
doaj   +1 more source

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