Results 51 to 60 of about 2,444,099 (183)

Predicting the fracture forming limit of 5754-O aluminum alloy by finite element simulation

Materials Research Express
Aluminum alloy has the advantages of low specific gravity, easy processing and good welding performance, so it is widely used on automobiles to achieve lightweighting.
Bin Yan, Guocheng Zhang, Xiaoli Liu, Xiaolin Yin   +3 more
doaj   +1 more source

Determination of instability of a DP 980 steel sheet under different stress states based on experiment and theoretical models

MATEC Web of Conferences, 2016
It is generally accepted that the formability of sheet metal is limited by the onset of instability which can be described by forming limit diagram (FLD) in ε1-ε2 space.
Song Hong-Wu, Sun Dong-Zhi, Andrieux Florence, Zhang Shi-Hong   +3 more
doaj   +1 more source

Morphological, Phytochemical, and Molecular Characterization of Advanced Tomato Lines Under Heat Stress Conditions

Plant-Environment Interactions, Volume 7, Issue 5, October 2026.
ABSTRACT Heat stress severely limits tomato growth, yield, and biochemical stability, highlighting the need for thermotolerant genotypes. This study evaluated six advanced tomato lines using morphological, biochemical, genetic, and molecular analyses under heat stress conditions.
Haidar Anwar Arkwazee, Salam Mahmud Sulaiman, Kamaran Salh Rasul, Hawar Halshoy, Shwana Ahmed Braim   +4 more
wiley   +1 more source

Experimental study of forming limit diagram and mechanical properties of aluminum foils processed by the accumulative roll bonding

Materials Research Express, 2020
In this article, for the first time, the forming limit diagram (FLD) and mechanical properties of aluminum foil samples processed by the accumulative roll bonding (ARB) process have been studied experimentally.
E A Alisaraei, R Hashemi, D Rahmatabadi, C Sommitsch   +3 more
doaj   +1 more source

Ultrasonic Vibration Assisted Laser Processing: A Hybrid Paradigm for Extreme Surface Enhancement

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Traditional laser processing techniques offer many advantages, but they often encounter limitations such as heat‐affected zones, recast layers, residual tensile stresses, and poor surface finish. The integration of ultrasonic vibration (UV) presents a promising hybrid approach to overcome these challenges by introducing beneficial effects like
Aziz Ul Hassan Mohsan, Xuedao Shu, Hu Zong, Su Zhao, Khamis Essa, Di Tie, Changyong Chen   +6 more
wiley   +1 more source

Experimental Material Characterization and Formability studies on Aluminium Alloy (AA 8011) [PDF]

E3S Web of Conferences
Operations for sheet metal shaping are essential to the production of many different kinds of goods. But there is still a problem with plastic fragility in this industry, which frequently results in faulty goods.
Ratna Babu Kuraku, Prashanth Sattenapelli, Ganesh Kethe, Kiran Kumar Gone   +3 more
doaj   +1 more source

Role of the tomato MARS1/ROUGH gene encoding a LYSINE‐SPECIFIC HISTONE DEMETHYLASE 1 in adventitious root and fruit skin formation

Journal of Integrative Plant Biology, Volume 68, Issue 10, Page 3644-3669, October 2026.
The tomato mars1/rough mutant displays enhanced root regeneration and rough fruits due to ectopic cell proliferation. The causal gene encodes a lysine‐specific histone demethylase that normally maintains gene silencing. Its loss alters histone methylation, upregulating several genes, including those B‐type cyclins involved in tissue‐specific cellular ...
Eduardo Larriba, Cécile Bres, Aurora Alaguero‐Cordovilla, Riyazuddin Riyazuddin, Qingyi Wang, Johann Petit, Jean‐Philippe Mauxion, Lara Caballero, David Latrasse, Bénédicte Bakan, Rim Brik‐Chaouche, David Esteve‐Bruna, Moussa Benhamed, Christophe Rothan, José Manuel Pérez‐Pérez   +14 more
wiley   +1 more source

Investigation of Forming Behaviour of Metal-Polymer Sandwich Composite through Limit Dome Height Test Simulations

Journal of Engineering, 2022
Metal-polymer-metal (MPM) sandwich composites are in the class of proficient engineering materials which give outstanding strength-to-weight ratios because of their comparatively low density.
Tsegaye Bekele, Perumalla Janaki Ramulu, Habtamu Beri, Amrela Siraji, P. Praveen Kumar Reddy   +4 more
doaj   +1 more source

Discovery of an Antiviral Electron Transfer Process to Create Catalytically Self‐Sufficient Viral Restriction Factors

Angewandte Chemie International Edition, Volume 65, Issue 39, 21 September 2026.
CYB5R3 is identified as a putative electron‐transfer partner of viperin (RSAD2), explaining why ER localisation is required for antiviral activity. Its utilisation enabled the engineering of immune‐silent, catalytically self‐sufficient antiviral restriction factor enzymes (iCAREs) that produce an antiviral nucleoside triphosphate analogue (ANTA ...
Mengdi Wu, Nghi Thao Hoang, Deborah Grifagni, Meritxell Wu‐Lu, Yujie Sheng, Theo Situmorang, Pei‐Hsin Tai, Zheng Chen, Astrid Maluta, Mohammed Hakil, Bianca Susini, Hannah Florance, Peter‐Leon Hagedoorn, John Mark Sutton, Maria‐Andrea Mroginski, Simone Ciofi‐Baffoni, Kourosh H. Ebrahimi   +16 more
wiley   +1 more source

Optimization of Segmented Blank Holder Shape and Its Variable Blank Holder Gap in Deep-Drawing Process

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2012
Optimum segmented blank holder shape and its variable blank holder gaps (VBHGs) are determined by a sequential approximate optimization (SAO) with radial basis function network. In deep drawing, wrinkling and tearing of blank sheet are major defects. The
Jirasak SRIRAT, Koetsu YAMAZAKI, Satoshi KITAYAMA   +2 more
doaj   +1 more source