Results 51 to 60 of about 8,537 (290)

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Press hardening - on innovative and challenging technology

open access: yes, 2022
S.45-55In view of the growing demand for high-strength, press-hardened sheet metal components and the increasing need for energy and resource efficient process chains, the optimization of the press hardening process chain is a complex, multilayered and ...
Schieck, Frank   +6 more
core  

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Role of Vanadium Carbide in Hydrogen Embrittlement of Press-Hardened Steels: Strategy From 1500 to 2000 MPa

open access: yesFrontiers in Materials, 2021
This work investigated hydrogen trapping and hydrogen embrittlement (HE) in two press-hardened steels, 22MnB5 for 1,500 MPa grade and 34MnB5V for 2000 MPa grade, respectively.
Yi-Ting Lin   +4 more
doaj   +1 more source

Development of a Tribological Test Programme Based on Press Hardening Simulations

open access: yes, 2017
Press hardening is widely utilized to form ultra-high-strength steels characterized by a high strength-to-weight ratio for automotive components. Press hardening processes include heating boron–manganese steels to austenite phase, forming the steels at a
Hardell, Jens,   +14 more
core   +1 more source

An Analytical Evaluation of Network Security Modelling Techniques Applied to Manage Threats [PDF]

open access: yes, 2010
The current ubiquity of information coupled with the reliance on such data by businesses has led to a great deal of resources being deployed to ensure the security of this information.
Maple, Carsten   +5 more
core   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Hot Forming of Ultra-Fine-Grained Multiphase Steel Products Using Press Hardening Combined with Quenching and Partitioning Process

open access: yesMetals, 2019
Hot forming combined with austempering and quenching and partitioning (QP) processes have been used to shape two cold rolled high silicon steel sheets into hat profiles.
Esa Pirkka Vuorinen   +7 more
doaj   +1 more source

Optimization of Thick 22MnB5 Sheet Steel Part Performance through Laser Tempering

open access: yesMetals, 2023
Press Hardening offers the possibility to obtain a wide range of mechanical properties through microstructural tailoring. This strategy has been successfully applied in thin sheet components, for instance, through differential cooling strategies.
Eduard Garcia-Llamas   +7 more
doaj   +1 more source

Wear mechanisms of coated steels during press hardening

open access: yes, 2015
In this work microstructure of Al-base coated press-hardening steel 22MnB5, austenitized at920°C, was analyzed with respect to the phase formation at the steel/coating interface.
Röttger, A., Windmann, M., Theisen, W.
core   +1 more source

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