Results 61 to 70 of about 391,041 (305)

A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento, Daniela F. Santos, Tuane C. R. G. Vieira, Tiago F. Outeiro   +3 more
wiley   +1 more source

Shear Capacity and Failure Behavior of Steel-Reinforced High Ductile Concrete Beams

Advances in Materials Science and Engineering, 2015
The shear behavior of six high ductile fiber reinforced concrete (HDC) beams is studied to investigate the influence of shear-span ratio and HDC mechanical property on the improvement of the shear failure mode and shear capacity of short beams.
Mingke Deng, Jie Dai, Huasong Lu, Xingwen Liang   +3 more
doaj   +1 more source

Reinforced Concrete Corbel’s Behavior using Strut and Tie Model

Journal of the Civil Engineering Forum, 2018
Reinforced concrete (RC) corbel is one of a disturbed region of elements of the structure. SNI 2847: 2013 as a guideline from Ministry of Public Works provides the design of RC corbels by the conventional method and with Strut and Tie Model (STM).
Mutmainnah Rahman Putri
doaj   +1 more source

Experimental Study of Ultra Shallow Floor Beams (USFB) with Perforated Steel Sections [PDF]

, 2009
: In modern building construction design, floor spans are becoming longer. Hence, steel framed structures have become more competitive when compared with traditional reinforced concrete framed buildings. In order to minimise the structural section of the
D'Mello, C., Hawes, M., Tsavdaridis, K. D.   +2 more
core  

Size effect on shear strength of FRP reinforced concrete beams [PDF]

, 2013
yesThis paper presents test results of six concrete beams reinforced with longitudinal carbon fiber reinforced polymer (CFRP) bars and without vertical shear reinforcement.
Ashour, Ashraf F. Ashour, Bazant, Bazant, Bazant, Bilotta, Bilotta, Collins, El-Sayed, El-Sayed, El-Sayed, Ilker Fatih Kara, Lubell, Lubell, Monti, Nagasaka, Nakamura, Razaqpur, Reineck, Tureyen, Tureyen, Yost, Zsutty   +22 more
core   +1 more source

Assessment of Skin in Patients With Systemic Sclerosis Using High‐Frequency Ultrasound and Shear Wave Elastography: A Comparative Study With Histology, Molecular, and Clinical Parameters

Arthritis Care &Research, EarlyView.
Objective Ultrasound (US) has been proposed as a potential tool for assessing skin fibrosis in systemic sclerosis (SSc). However, a large‐scale comparison of US‐based assessment with histologic markers of skin fibrosis has not been reported. We evaluated US‐based skin assessments for their face validity (differentiation between involved SSc and healthy
Ruhani Desai, Filemon Tan, Minghua Wu, Jeffery L. Browning, Samuel Theodore, Meng Zhang, Brian Skaug, Harshdeep Singh Chawla, Manmohan Singh, Salavat Aglyamov, Kirill V. Larin, Maureen Mayes, Shervin Assassi   +12 more
wiley   +1 more source

Experimental Study on the Shear Behavior of HTRCS-Reinforced Concrete Beams

Buildings
High-toughness resin concrete steel mesh (HTRCS) composites, as a novel reinforcement material, are extensively employed, yet there has been a lack of comprehensive quantitative studies on them, and our knowledge about them predominantly relies on ...
Qu Yu, Yongqing Yang, Qisong Lin, Dan Yang   +3 more
doaj   +1 more source

Influence of the number of keys on the shear strength of post-tensioned dry joints

Materiales de Construccion, 2013
The shear strength of dry joints plays an important role in the design of prestressed segmental structures. However, the formulations of different design codes do not conform to the behavior of multiple-keyed joints.
M. Alcalde, H. Cifuentes, F. Medina
doaj   +1 more source

Shear testing of steel fiber reinforced expanded-shale lightweight concrete beams with varying of shear-span to depth ratio and stirrups

Case Studies in Construction Materials, 2021
Aiming at achieving the beneficial effects from the lightened self-weight of structures, steel fiber reinforced expanded-shale lightweight concrete (SFRELC) is promoting to be applied in structural engineering.
Changyong Li, Minglei Zhao, Haibin Geng, Hao Fu, Xiaoyan Zhang, Xiaoke Li   +5 more
doaj   +1 more source

Experimental Study on Shear Capacity of RC Beams Strengthened With Carbon Fiber Reinforced Polymer Mandated by ACIi 440 [PDF]

, 2016
Shear reinforcement for retrofitting a reinforced concrete (RC) beam using unidirectional Carbon Fiber Reinforced Polymer (CFRP) woven can only be applied on the beam web below the concrete floor slab.
Himawan, Indarto, Monica, Devi, Sri , Tudjono   +2 more
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