Results 31 to 40 of about 75,504 (352)

Cold-Formed Steel Truss Roof Structure Failure Considering Seismic Load and Buckling Analysis

Journal of the Civil Engineering Forum
There were many incidents of cold-formed steel roof truss structures in the last 5 years in Indonesia. Various kinds of allegations have been addressed to cold-formed steel material applications especially in the case of seismic resistance. Some of them
Muslikh, Miftahul Iman
doaj   +1 more source

Application of cold formed hollow steel sections

Građevinar, 2014
According to EN 1993-1-1, the application of hollow steel sections is permitted in the execution of steel structures, regardless of whether they are hot finished according to EN 10210 or cold finished according to EN 10219.
Boris Androić, Darko Dujmović, Josip Pišković   +2 more
doaj   +1 more source

Finite element modelling of cold formed stainless steel columns

, 2004
This paper describes the results obtained from a finite element investigation into the load capacity of column members of lipped channel cross-section, cold formed from Type 304 stainless steel, subjected to concentric and eccentric compression loading ...
J. Rhodes, Rhodes, J., Macdonald, M., Macdonald, Martin, M. Macdonald   +4 more
core   +1 more source

Parametric Study on Built-Up Cold-Formed Steel Beams with Web Openings Connected by Spot Welding

Buildings, 2023
This paper presents a numerical parametric study on cold-formed steel built-up beams subjected to bending. The cold-formed steel built-up elements are efficient structural elements that are easy to assemble during the construction process, ensuring ...
Antonio Andrei Cristian, Viorel Ungureanu   +1 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Cold formed steel semi rigid joints

REM: International Engineering Journal
This article presents a theoretical and numerical study of an innovative joint using cold-formed steel sections. The motivation for the study of this connection is the ease of manufacturing and assembly that it provides.
Adriano Toledo Silva, Arlene Maria Cunha Sarmanho, Gabriel Vieira Nunes, Daniel José Rocha Pereira, Luiz Henrique de Almeida Neiva   +4 more
doaj   +1 more source

Experimental Investigations of the Behavior of Stiffened Perforated Cold-Formed Steel Sections Subjected to Axial Compression

Buildings, 2022
Cold-formed steel sections are becoming popular for different steel structures, because they have a high resistance against different straining actions, with a minimal weight compared with hard steel sections. Recently, perforated cold-formed steel (PCFS)
Fattouh M. F. Shaker, Zekriat Mamdooh, Ahmed Deifalla, Mohamed M. Yehia   +3 more
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Web crippling behaviour of cold-formed steel channel sections with offset web holes subjected to interior-two-flange loading

, 2012
Cold-formed steel sections are often used as wall studs or floor joists; such sections often include web holes for ease of installation of the services. Cold-formed steel design codes, however, do not consider the effect of such web holes. In this paper,
Uzzaman, Assraf, David Nash, James B.P. Lim, Jim Rhodes, Rhodes, James, Rhodes, Jim, Uzzaman, A, Nash, David, Lim, James, Lim, James B. P., Uzzaman, Asraf, Young, Ben, Young, B, Lim, JBP, Nash, D, Ben Young, Asraf Uzzaman, Rhodes, J   +17 more
core   +1 more source