Results 41 to 50 of about 596,686 (360)

The Effect of Infill Steel Plate Thickness on the Cycle Behavior of Steel Plate Shear Walls

open access: yesDiyala Journal of Engineering Sciences, 2018
Steel plate shear wall (SPSW) is commonly used in civil schemes because of its good deformability and stiffness. In this research, the numerical analysis of steel plate shear wall (SPSW) with unstiffened infill steel plate is conducted.
Huda M. Najem, Amer M. Ibrahim
doaj   +1 more source

Role of W addition in reducing heat checking and enhancing the mechanical properties of hot work tool steel

open access: yesJournal of Materials Research and Technology, 2023
The influence of carbide precipitation on the mechanical properties of hot work tool steels was investigated in this study. Compared to the commercial H13 hot work tool steel, the KMoW and RW steels containing W exhibited a reduced high-temperature ...
Yoon-Jung Won   +4 more
doaj   +1 more source

Automated Pin-Dot Marking Effects on A709-Gr50 Steel Plate Fatigue Capacity [PDF]

open access: yes, 2017
During fabrication of multi-piece steel bridge assemblies, markings are often made on the steel surface to identify/track individual pieces or to provide reference for fabrication layout or later erection.
Noernberg, Michael Andrew
core   +2 more sources

Steel Boiler Plates [PDF]

open access: yesScientific American, 1885
n ...
openaire   +1 more source

Dimethyl Fumarate, But Not Rituximab, Reduces Serum GFAP Levels and PIRMA in Relapsing–Remitting MS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Serum neurofilament light chain (sNfL) and glial fibrillary acidic protein (sGFAP) levels are believed to reflect mainly acute and chronic disease processes in multiple sclerosis (MS), respectively. In this study, we investigated whether dimethyl fumarate (DMF) and rituximab (RTX) differentially affect these biomarkers.
F. Shawket   +14 more
wiley   +1 more source

Aluminum/steel wire composite plates exhibit high tensile strength [PDF]

open access: yes, 1966
Composite plate of fine steel wires imbedded in an aluminum alloy matrix results in a lightweight material with high tensile strength.

core   +1 more source

Experimental and analytical study on the behavior of steel plate shear walls with box-shaped columns under cyclic loading [PDF]

open access: yes, 2015
Steel plate shear walls are lateral load resisting systems consisting of vertical steel plate infills connected to the surrounding beams and columns.
Attari, Nader Khajeh Ahmad   +2 more
core   +1 more source

Peripheral Neutrophil Activation and Extracellular Trap Formation in Amyotrophic Lateral Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Markers of neutrophil activation are increased in plasma during ALS, and markers of NET formation associate with ALS survival. ABSTRACT Objectives Peripheral neutrophil levels in amyotrophic lateral sclerosis (ALS) inversely correlate with survival, suggesting a role for neutrophils in disease progression.
Lillia A. Baird   +9 more
wiley   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

open access: yesAdvanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi   +3 more
wiley   +1 more source

The Structural Behaviour of Composite Beams with Prefabricated Reinforced Concrete Plate (In Zone Positive Moment) [PDF]

open access: yes, 2013
The beam which is taken up in this study is composed of a prefabricated reinforced concrete plate in dimensions of 3000.800.100 mm and a steel profile (INP 120) under thebeam.
Ahmet Necati Yelgin   +3 more
core  

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