Results 61 to 70 of about 113,242 (268)

Segregation-dislocation self-organized structures ductilize a work-hardened medium entropy alloy

Nature Communications
Dislocations are the intrinsic origin of crystal plasticity. However, initial high-density dislocations in work-hardened materials are commonly asserted to be detrimental to ductility according to textbook strengthening theory.
Bojing Guo, Dingcong Cui, Qingfeng Wu, Yuemin Ma, Daixiu Wei, Kumara L. S. R, Yashan Zhang, Chenbo Xu, Zhijun Wang, Junjie Li, Xin Lin, Jincheng Wang, Xun-li Wang, Feng He   +13 more
doaj   +1 more source

Effects of microstructure on high cycle fatigue properties of dual-phase Ti alloy: combined nonlocal CPFE simulations and extreme value statistics

Journal of Materials Research and Technology, 2020
The nonlocal crystal plasticity finite element (CPFE) simulations and extreme value statistics were combined to study the effects of microstructure on the high cycle fatigue (HCF) behavior of dual-phase Ti alloy.
Mengqi Zhang, Fengbo Han, Bin Tang, Hongchao Kou, Jiangkun Fan, Jinshan Li   +5 more
doaj   +1 more source

Solidification of "cement-glass". [PDF]

Journal of Nuclear Science and Technology, 1989
Cement-glass, which is a mixture of sodium silicate (kNa2O·mSiO2nH2O), silicon phosphate (P2O5·2SiO2) and cement, was developed to solidify radioactive waste pellets in containers. The optimum molar ratio of Si(OH)4, NaOH and P2O52SiO2 was found to be 2:2:1, based on compressive strength measurement of solidified samples.
HORIUCHI, Susumu, KIKUCHI, Makoto, CHINO, Koichi, BABA, Tsutomu, YUSA, Hideo, NAITOH, Hiroyuki   +5 more
openaire   +1 more source

Identifying Patterns of Hospitalizations Among Childhood Cancer Survivors: A Population‐Based Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Childhood cancer survivors (CCSs) experience more hospitalizations than the general population. We aimed to identify distinct hospitalization patterns among Queensland CCSs and the associated characteristics. Methods Cases (aged ≤14 years) diagnosed between 1995 and 2019 while residents of Queensland were identified through the ...
Hai Pham, Teyl Engstrom, Peter Baade, Natalie Bradford, Sarah Pont, Louise Marquart‐Wilson, Natasha Nassar, Jason D. Pole   +7 more
wiley   +1 more source

Research progress in microstructure，defects and mechanical properties of IN718 superalloy thin wall fabricated by laser powder bed fusion

Journal of Aeronautical Materials
IN718 superalloy is extensively utilized in the aerospace and nuclear industries due to its outstanding oxidation resistance，heat-corrosion resistance，good structural stability，fatigue performance and safety reliability.
YANG Peixin, SU Haijun, GUO Yinuo, HUO Chuanteng, ZHOU Wenbo, HE Mingdie, YANG Wenchao, LIU Lin   +7 more
doaj   +1 more source

A Real-Time Method to Detect the Deformation Behavior during Laser Solid Forming of Thin-Wall Structure

Metals, 2020
Laser solid forming (LSF) is a promising additive manufacturing technology. In the LSF process, deformation behaviors dictate the accuracy of the produced parts. In this study, by using a laser displacement detector based on laser triangulation principle,
Hua Tan, Yuguang Chen, Zhe Feng, Wei Hou, Wei Fan, Xin Lin   +5 more
doaj   +1 more source

Classical Complement Pathway Inhibition in a Pediatric Patient With Refractory Immune Thrombocytopenia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric refractory immune thrombocytopenia (rITP) is generally characterized by persistent thrombocytopenia and failure to achieve a sustained response to multiple standard therapies. We report a 4‐year‐old female with congenital tufting enteropathy, post‐intestinal transplant patient on immunosuppressants, who developed severe rITP ...
Sarah Hsieh, Susmita Sarangi, Caileigh Pudela, Catherine M. Broome, Tara K. Suntum   +4 more
wiley   +1 more source

Evidence‐Based Clinical Practice Guidelines for the Management of Pediatric Febrile Neutropenia: Resource‐Sensitive Recommendations for the Asian Continent

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Febrile neutropenia (FN) is a frequent and serious complication in children receiving cancer therapy. Standardizing FN management across Asia is challenging due to variable healthcare infrastructure, diagnostic capacity, and infection patterns; however, it could improve resource use and patient outcomes.
Joliza Patricia Cañeba, Shweta Bansal, Tea Reljic, Allyne Montecillo‐Aguelo, Hamidah Alias, Farrah Amaranto, Maria Stella Aquino‐Calingasan, Bambang Ardianto, Eggi Arguni, Sally Blair, Thi Tam Dang, Maria Beatriz Gepte, Samanmalee Gunasekara, Andini Handayani, Miriam Kimpo, Catherine G. Lam, Nawachai Lertvivatpong, Sergio Licona, Ana Loseo, Ratha Mlis, Vivian Moreno Berrio, Nguyen Hoai Anh, Anna Lisa Ong‐Lim, Ha Thu Pham, Krishna Sagar Sharma, Bun Sereyleak, Sally Jane G. Velasco‐Aro, Su Yadana, Ambuj Kumar, Sheena Mukkada   +29 more
wiley   +1 more source

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

Electrochemical Performance of Chitosan Oligosaccharide/Carbon Nanotube Composite for Detection of Trace Copper(II) Ion

International Journal of Electrochemical Science, 2017
Chitosan oligosaccharide (COS)/multi-walled carbon nanotube (MWCNT) composite was prepared by electrostatic self-assembly method. The thickness of COS uniformly enwrapped on the surface of MWCNTs is around 3.3 nm.
Tingkai Zhao, Xianglin Ji, Wenbo Jin, Shasha Guo, Yuanbo Cheng, Xuan Wang, Alei Dang, Hao Li, Tiehu Li   +8 more
doaj   +1 more source