Results 31 to 40 of about 640 (187)

An Analysis of Forming Limit for Various Arc Radii of Punch in Micro Deep Drawing of the Square Cup

, 2015
This paper presents an explicit dynamic finite element method (FEM) in conjunction with the forming limit diagram (FLD) to analyze the forming limit for the various arc radii of punch in micro deep drawing of square cup. In the present study, the tensile
Yeh, F.-H., Yeh, F.-H.; Li, C.-L.; Tsay, K.-N.   +1 more
core   +1 more source

On the Use of Advanced Friction Models for the Simulation of an Industrial Stamping Process including the Analysis of Material and Lubricant Fluctuations

Lubricants, 2023
The use of numerical simulations for tool tryout and process control is becoming increasingly prevalent. In this work, the deep drawing process of a car inner door panel of DC06 mild steel is numerically analyzed and compared with industrial process ...
Laura Muñiz, Javier Trinidad, Eduardo Garcia, Ivan Peinado, Nicolas Montes, Lander Galdos   +5 more
doaj   +1 more source

Histone Modification Complex JMJ704‐HDA709 Negatively Regulates Salinity Tolerance in Rice

Advanced Science, EarlyView.
This study reveals that the rice histone demethylase JMJ704 interacts with HDA709―a H3K9ac deacetylase characterized herein―to form a chromatin‐modifying complex. Under salt stress, OsWRKY72 recruits this complex through interaction with JMJ704 to target loci, repressing the expression of oxidative stress and salt‐responsive genes via removal of ...
Jing Wang, Zhengting Chen, Pengxiang Bai, Biao Liu, Lingling Meng, Jian Zhang, Xu Li, Dao‐Xiu Zhou, Xuan Ma, Yu Zhao   +9 more
wiley   +1 more source

Análise do processo de estampagem de chapas de aço através da curva limite de conformação [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2009O presente trabalho teve como objetivo aplicar na indústria de eletrodomésticos da ...
Bastos, Alexandre Lundgren
core  

Comparison of FLD and Thickness Distribution on AA5052 Aluminium alloy Formed parts by Incremental Forming Process

, 2014
Incremental forming process is one of the most promising newer techniques in metal forming process. Formability of analysis has to be carried out in order to obtain successful forming process.
Gnanavelbabu, A., Mugendiran, V.
core   +1 more source

β‐1,4‐galactosyltransferase 1 inhibitors modulate cellular N‐glycan profiles

Biotechnology Progress, EarlyView.
Graphical representation of the study workflow used to investigate the effects of known in vitro galactosyltransferase inhibitors on cell culture performance and recombinant IgG galactosylation. Abstract N‐glycosylation is a key post‐translational modification of proteins influencing their physicochemical properties as well as biological activity. This
Jaka Kranjc, Stane Pajk, Marko Anderluh, Anja Pišlar, Matjaž Brinc   +4 more
wiley   +1 more source

A pragmatic approach to accommodate in-plane anisotropy in forming limit diagram

, 2018
The traditionally used forming limit diagram (FLD), a locus of limit strain states under different linear strain paths is usually determined from the blanks along the rolling direction.
Nguyen, NT, Barlat, F, Kim, JH, Lee, MG, Hariharan, K   +4 more
core   +1 more source

The effect of temperature on the mechanical properties and forming limit diagram of aluminum strips fabricated by accumulative roll bonding process

Journal of Materials Research and Technology, 2020
Accumulative Roll Bonding (ARB) process is a new, low-cost, and applied method for obtaining nano/ultrafine-grained materials along with improvements in mechanical properties.
M. Delshad Gholami, R. Hashemi, M. Sedighi   +2 more
doaj   +1 more source

Simultaneous Quantification of Phenolic Compounds and Capsaicinoids in Chili Peppers Using Ultra‐High Performance Liquid Chromatography‐Tandem Mass Spectrometry

Food Safety and Health, EarlyView.
A UHPLC‐MS/MS method was developed to simultaneously quantify four capsaicinoids and 19 phenolic compounds, the key bioactive constituents in chili peppers. It exhibits high sensitivity, low matrix effects, excellent accuracy, and precision, enabling reliable detection in chili samples.
Shaoyun Wu, Xue Feng, Haixiao Ma, Yinfeng Zhao, Zhenying Sun, Meiling Zhang, Zehua Ke, Jing Qiu, Yongzhong Qian, Guiqiao Liu, Rui Weng   +10 more
wiley   +1 more source

Comparison of forming limit diagrams predicted with different localization criteria [PDF]

, 2008
Automotive industries are more and more subject to restrictive environmental constraints. Weight reduction of structures seems to be an interesting way to satisfy these requirements.
ALTMEYER, Guillaume, BALAN, Tudor, ABED-MERAIM, Farid   +2 more
core