Results 61 to 70 of about 1,590 (202)

Development of an innovative hydraulic press for incremental forming: machine and process evaluation using a hybrid two-step process

Materials & Design
Developing individual/personalised products requires flexible forming processes, which are limited by insufficient sheet thickness distribution and inadequate mechanical properties of the formed material.
Luka Sevšek, Marko Šimic, Niko Herakovič, Tomaž Pepelnjak   +3 more
doaj   +1 more source

Anthocyanin Extracts From 11 Superfruits Mitigate Oxidative Stress and Inflammatory Damage in HK‐2 Cells Induced by Cadmium Exposure

Food Frontiers, Volume 6, Issue 3, Page 1558-1574, May 2025.
ABSTRACT Cadmium (Cd) pollution has emerged as an escalating threat to human health, with its induced kidney toxicity being closely linked to oxidative stress and inflammation. In this study, we extracted and analyzed primary anthocyanins from 11 superfruits using UPLC‐Triple‐TOF/MS and evaluated their antioxidant capacity through DPPH, ABTS, FRAP, and
Jiaojiao Liang, Yunyi Chen, Manxi Wu, Jiebiao Chen, Cui Sun, Jinping Cao, Yue Wang, Chongde Sun   +7 more
wiley   +1 more source

Study on Thickness Thinning Ratio of the Forming Parts in Single Point Incremental Forming Process

Advances in Materials Science and Engineering, Volume 2018, Issue 1, 2018., 2018
An excessive thickness‐reducing ratio of the deformation zone in single point incremental forming of the metal sheet process has an important influence on the forming limit. Prediction of the deformation zone thickness is an important approach to control the thinning ratio.
Mingshun Yang, Zimeng Yao, Yan Li, Pengyang Li, Fengkui Cui, Lang Bai, Laszlo Toth   +6 more
wiley   +1 more source

In situ delivery of synthetic preimplantation factor using aldehyde-modified hyaluronic acid hydrogel with immobilized complexes of chondroitin sulfate derivatives

Carbohydrate Polymer Technologies and Applications
Synthetic preimplantation factor (SPIF) is a promising therapeutic agent for chronic inflammatory diseases like Multiple Sclerosis (MS), but frequent systemic dosing limits patient adherence and therapy efficacy.
Tutut Habibah, Andrea Exnerová, Kristina Nešporová, Una FitzGerald, Abhay Pandit, Marek Ingr, Martin Pravda, Vladimír Velebný   +7 more
doaj   +1 more source

Influences of Process Parameters and Vibration Parameters on the Forming Force in the Ultrasonic‐Assisted Incremental Forming Process

Advances in Materials Science and Engineering, Volume 2018, Issue 1, 2018., 2018
In the field of plastic forming, ultrasonic vibration has the advantages of small forming force and high forming quality, and it has been introduced into a single‐point incremental plastic forming technique with high flexibility and high precision.
Lang Bai, Yan Li, Mingshun Yang, Zimeng Yao, Zhiyuan Yao, Hongchao Kou   +5 more
wiley   +1 more source

Deriving the functional relation of input parameters in single-point incremental forming through dimensional analysis

Frontiers in Mechanical Engineering, 2022
The system is designed with the basics of fundamental units termed dimensional analysis (DA). The fundamental units are modeled to figure out some quantitative measures without the knowledge of the system behavior.
Manish Oraon, Vinay Sharma
doaj   +1 more source

Survey effort and targeted landbird community metrics at Indiana lowland forest restoration sites

Integrated Environmental Assessment and Management, Volume 20, Issue 6, Page 1954-1968, November 2024.
Abstract Many sampling and analytical methods can estimate the abundance, distributions, and diversity of birds and other wildlife. However, challenges with sample size and analytical capacity can make these methods difficult to implement for resource‐limited monitoring programs.
Benjamin M. West, Mark L. Wildhaber, Nicholas S. Green, John P. Isanhart, M. Victoria McDonald, Michael J. Hooper   +5 more
wiley   +1 more source

Experimental force measurements in single point incremental sheet forming SPIF

, 2015
This paper provides the experimental protocol, of the process of a single point incremental sheet forming “SPIF”, allowing predicting the efforts of forming. To speak about parameters of a single point incremental sheet forming (SPIF),
Badreddine Saidi, Mahfoudh Ayadi, Atef Boulila, Rachid Nasri   +3 more
core   +1 more source

Effect of the Single-Point Incremental Sheet Forming Process Parameters on the Mechanical Properties of Zinc Alloy Drawpieces

Advances in Mechanical and Materials Engineering
Single-point incremental forming (SPIF) is a method of forming sheet metal components in a variety of industries. SPIF involves the gradual deformation of the sheet metal using a pin tool.
Łukasz Kuczek, Krzysztof Żaba, Maciej Balcerzak, Vit Novák   +3 more
doaj   +1 more source

Interplay Between Fluid Intrusion and Aseismic Stress Perturbations in the Onset of Earthquake Swarms Following the 2020 Alex Extreme Rainstorm

Earth and Space Science, Volume 11, Issue 6, June 2024.
Abstract The 2020 Alex storm in southern France led to localized extreme rainfall exceeding 600 mm in less than 24 hr. In the 100 days following the storm, a series of small earthquakes swarm occurred beneath the Tinée valley, a region characterized by a low background deformation.
Laeticia Jacquemond, Maxime Godano, Frédéric Cappa, Christophe Larroque   +3 more
wiley   +1 more source