Results 51 to 60 of about 1,825,849 (299)

Preparation and properties of high stiffness hybrid carbon fibers composites

Cailiao gongcheng
With domestic high-strength medium modulus CCF800H carbon fiber as the basic reinforcement material， CCM40J and CCM55J high modulus carbon fibers as the hybrid reinforcements， and AC631 high-temperature bismaleimide resin as the matrix， the in-plane ...
GAO Junpeng, WANG Tingting, LI Weidong, JIANG Shicai, XU Hu, ZHANG Baoyan   +5 more
doaj   +1 more source

Study on “Metamaterial” Structural Absorbing Composite Technology

Cailiao gongcheng, 2017
The process technology and the mechanical and electrical properties of the "metamaterial"structural absorbing composites were studied, in which metal periodic structure units were produced on the organic carrier film and then combined with medium ...
LI Song-ming, JIANG Shi-cai, WANG Yong-lin, GU Jian-xiao, XING Li-ying   +4 more
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye, Chimezie Okwuonu, Evelyn Idam, Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Zinnah Aloziem, Blossom Amamchukwu, Patience Elimia, Mkpoikanabasi Obot‐Obot, Henry Mbakwe, Praises Maduagwuna, Olatunji Akinrodoye, Chiamaka Anyanwu, Benjamin Anyanwu, Adedamola Akinsiku, Oluwatoyin A. Akinsiku, Muzamil O. Hassan, Fatiu A. Arogundade, Olalekan E. Ojo, Homayemem Weli, Jesupelumi Adenihun, Aderemi Adelaja, Ebun Bamgboye, Olalekan Olatise, Ade E. Faponle, Ayoola Odeyemi, Michael Muoka, Stephen Asaolu, Qudrat Busari, Blessing Dawudu, Michael Naiyeju, Rasheed A. Balogun   +33 more
wiley   +1 more source

Impact characterisation of doubly curved composite structure [PDF]

, 2009
Under repeated impact composite domes subjected 6 J energy, changes locally with increasing drop height. The action of the dynamic load generates reactions at the support and bending moments at points on the surface of the composite.
David-West, O.S., Nash, D.H., Banks, W.M.   +2 more
core   +3 more sources

Mechanical Properties of Aramid Fiber Fabrics and Composites Enhanced by Phthalic Anhydride Catalyzed with Anhydrous Aluminum Chloride

Applied Sciences
The surface modification of aramid fiber plain fabric (PPTA) was conducted through phthalic anhydride treatment and anhydrous aluminum chloride (AlCl3) catalysis, aiming to enhance the interfacial bonding strength between aramid fiber fabric and ...
Yi Xiao, Yibo E, Hanmei Gao, Honggang Li, Guowen Xu, Xuhong Qiang   +5 more
doaj   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono, Yoshifumi Moriyama, Koji Ohashi, Naoya Otaka, Minako Tatsumi, Toyoaki Murohara, Noriyuki Ouchi, Satoru Oshima   +7 more
wiley   +1 more source

Industrial cure monitoring and control of the RTM production of a CFRP automotive component

, 2012
A self-learning process monitoring and automatic control system has been developed to provide optimal and straightforward solutions for a wide range of resins and applications without particular investment and knowledge from the manufacturers' side ...
Amosse, Yannick, Beigbeder, Alexandre, Bistekos, Efthymios, Harismendy, Isabel, Mezzacasa, Ricardo, Zhang, Jie, Pantelelis, Nikos, Nedelec, Gilles, Toitgans, Marc Philippe   +8 more
core   +1 more source

Machine learning for phase prediction of high entropy carbide ceramics from imbalanced data

npj Computational Materials
High-entropy carbide ceramics (HECCs) possess promising properties for extreme high-temperature applications. Machine learning offers an effective pathway to accelerate the discovery of novel HECCs, but data imbalance poses challenges for predictive ...
Xuemeng Zhang, Jia Sun, Yuyu Zhang, Kaifei Fan, Zhixiang Zhang, Yujia Zhang, Keke Wu, Laura Feldmann, Lianwei Wu, Ralf Riedel, Hejun Li   +10 more
doaj   +1 more source

Effect of Heterogeneous Resin Curing Agent on Micro-mechanical Uniformity of Resin Matrix of Composites

Cailiao gongcheng, 2018
Preparation of prepregs by hot melt method is generally involved the infiltration of resin. For the epoxy resin with a heterogeneous curing system, the preparation of large thickness prepregs may be affected by the uneven distribution of curing agent.
GUO Miao-cai, HONG Xu-hui, LI Ya-feng
doaj   +1 more source

Design, fabrication, and dynamic mechanical responses of fiber‐reinforced composite lattice materials

International Journal of Mechanical System Dynamics, 2023
Fiber‐reinforced composites are a popular lightweight materials used in a variety of engineering applications, such as aerospace, architecture, automotive, and marine construction, due to their attractive mechanical properties.
Jian Xiong, Cheng Gong, Qianqian Wu, Li Ma, Jinshui Yang, Linzhi Wu   +5 more
doaj   +1 more source