Results 31 to 40 of about 2,512,776 (299)

Prediction of forming limit diagram of automotive sheet metals using a new necking criterion

, 2023
A theoretical model for predicting the forming limit diagram of sheet metal, namedMMFC2, was recently proposed by the authors based on the modified maximum force criterion(MMFC).
Islam, Md. Shafiqul,, Lluis Caro, Perez, Lluis Caro, Perez,, Sigvant, Mats,, Tuan Pham, Quoc, Islam, Md. Shafiqul, Sigvant, Mats, Tuan Pham, Quoc,   +7 more
core   +1 more source

Formability Prediction of AISI 304 Steel Sheet Based on Forming Limit Diagram through Finite Element Analysis and Nakazima Test

Journal of Applied Science and Engineering
In this study, the appropriateness of the forming limit stress diagram and the forming limit diagram for predicting the formability of sheets of AISI 304 steel is compared.
T. Mayavan, G. Senthilkumar, L. Karthikeyan, N. Karthikeyan   +3 more
doaj   +1 more source

Numerical Investigation on Comparison of Electromagnetic Forming and Drawing for Electromagnetic Forming Characterization

Metals, 2022
Due to environmental regulations, vehicle weight reduction technology has recently emerged as a key factor influencing market competitiveness in the automobile industry.
Mirae Lim, Hanbi Byun, Yunjun Song, Jungsoo Park, Jeong Kim   +4 more
doaj   +1 more source

A review on modelling techniques for formability prediction of sheet metal forming

International Journal of Lightweight Materials and Manufacture, 2018
With an increasing demand for lightweight design of vehicles in automotive and aircraft industries, sheet metals with low density and high strength have been widely and intensively used in forming lightweight structural panel components. Formability is a
Ruiqiang Zhang, Zhutao Shao, Jianguo Lin
doaj   +1 more source

The secondary forming limit diagrams of sheet metals.

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, 1985
The forming limit diagrams of proportionally pre-strained metal sheets (secondary FLDs) such as killed steel, copper and aluminium sheets are experimentally determined for combination of uniaxial and equi-biaxial tension as well as the common FLDs for simple loadings.
Manabu GOTOH, Takeshi SATOH, Kozo TANAKA
openaire   +2 more sources

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 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  

Comparative Drug Response Profiling in Neuroblastoma Cell Lines and Patient‐Derived Tumor Organoids

Pediatric Blood &Cancer, EarlyView.
ABSTRACT High‐risk neuroblastoma remains a leading cause of pediatric cancer mortality, and improved preclinical models are needed to guide therapeutic developments. We screened seven high‐risk neuroblastoma cell lines and three patient‐derived tumor organoids with 528 compounds alongside bone marrow controls, and compared them with external datasets ...
Krzysztof Wierbiłowicz, Se Whee Sammy Park, Aironas Los, Ernest Liu, Nona Struyf, Tom Erkers, Sören Lehmann, Jan J. Molenaar, Jakob Stenman, Olli Kallioniemi, Päivi Östling, Brinton Seashore‐Ludlow, Kasper Karlsson   +12 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  

Abatacept for Prophylaxis of Acute and Chronic Graft‐Versus‐Host‐Disease in Children Undergoing Allogeneic Hematopoietic Stem Cell Transplantation—A Systematic Review and Meta‐Analysis of Cohort Studies

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Graft‐versus‐host disease (GvHD) remains one of the most significant complications of hematopoietic stem cell transplantation (HSCT). Abatacept, a selective T‐cell costimulation modulator, is a relatively novel prophylactic agent, though pediatric data remain limited.
Matthijs D. Kruizinga, Anne B. Verbeek, Caroline A. Lindemans, Emilie P. Buddingh   +3 more
wiley   +1 more source