Results 61 to 70 of about 56,763 (260)

Investigation of tensile properties of hybrid polymer matrix and glass fiber reinforced polymer composites

Gazi Üniversitesi Fen Bilimleri Dergisi, 2020
In this study, hybrid matrix mixtures with different matrix phase resin types were prepared and 5%, 10% and 20% chopped E type glass fibers were added to these mixtures.
Neslihan GÖKÇE, Şevki EREN, Serkan SUBAŞI   +2 more
doaj   +1 more source

White Matter and Perivascular Imaging Changes in Alzheimer's Disease and Cerebral Amyloid Angiopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peak‐width of skeletonized mean diffusivity (PSMD) and diffusion tensor imaging–analysis along the perivascular space (DTI‐ALPS), reflecting white matter integrity and glymphatic function, are altered in Alzheimer's disease (AD).
Debina Laishram, Guangwei Du, Sangam Kanekar, Nandakumar Nagaraja   +3 more
wiley   +1 more source

Manufacturing Technology of Some Impact Resistant Materials

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2021
In this paper impact resistance is a key parameter for composite materials. Composite structures can experience impact loads either accidentally in the designed life or in an anticipated hostile service environment.
Iulian PĂDURARU, Vasile BRIA, Adrian CÎRCIUMARU   +2 more
doaj   +1 more source

Light‐Assisted 3D Printing Techniques and Photocrosslinking Strategies: Recent Advances in Musculoskeletal Tissue Engineering

Advanced Engineering Materials, EarlyView.
In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
wiley   +1 more source

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

Advanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

Effects of Mg2Ca phase on deformation and failure mechanisms of Mg alloys

四川大学学报. 自然科学版, 2020
Based on the analyzation of mechanical properties of Mg matrix and stable Mg2Ca phase, the effects of Mg2Ca on deformation and failure mechanisms of Mg-Ca alloys is revealed using molecular dynamic (MD) simulations.
YANG Qi, DU Ji-Guang, JIANG Gang
doaj  

Rapid transport of deformation-tuned nanoparticles across biological hydrogels and cellular barriers

Nature Communications, 2018
Penetration of the mucus and tumor interstitial matrix is an important consideration for drug delivery devices. Here, the authors report on a study into the optimization of rigidity for the transport of nanoparticles through biological hydrogels using ...
Miaorong Yu, Lu Xu, Falin Tian, Qian Su, Nan Zheng, Yiwei Yang, Jiuling Wang, Aohua Wang, Chunliu Zhu, Shiyan Guo, XinXin Zhang, Yong Gan, Xinghua Shi, Huajian Gao   +13 more
doaj   +1 more source

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

Advanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du, Takahiro Kaneko, Xinyu Yan, Takahito Ohmura, Kyosuke Yoshimi   +4 more
wiley   +1 more source

Matrix‐Rigidity Cooperates With Biochemical Cues in M2 Macrophage Activation Through Increased Nuclear Deformation and Chromatin Accessibility

Advanced Science
Macrophages encounter a myriad of biochemical and mechanical stimuli across various tissues and pathological contexts. Notably, matrix rigidity has emerged as a pivotal regulator of macrophage activation through mechanotransduction.
Seung Jae Shin, Buuvee Bayarkhangai, Khaliunsarnai Tsogtbaatar, Meng Yuxuan, Sang‐Hyun Kim, Yong‐Jae Kim, Ali Taghizadeh, Daesan Kim, Dong‐Hwee Kim, Jung‐Hwan Lee, Jeongeun Hyun, Hae‐Won Kim   +11 more
doaj   +1 more source

Tropomodulin1 regulates the biomechanical changes in macrophages induced by matrix stiffness

Mechanobiology in Medicine
The monocyte/macrophage infiltration plays critical roles in the development of atherosclerosis. Arterial stiffness is a cholesterol-independent risk factor for cardiovascular events.
Yajun Meng, Amannisa Tuersuntuoheti, Siyu Jiang, Jiayi Xie, Zejun Yue, Dingwen Xu, Xueyu Geng, Xiang Lian, Lide Xie, Lanping Amy Sung, Xifu Wang, Jing Zhou, Weijuan Yao   +12 more
doaj   +1 more source