Results 81 to 90 of about 12,774,614 (324)

Magnetic relaxation and magnetization field dependence measurements in La0.5Ca0.5MnO3

, 2000
We reported a systematic change in the average magnetic relaxation rate, after the application and removal of a 5 T magnetic field, in a polycrystalline sample of La0.5Ca0.5MnO3. Magnetic relaxation measurements and magnetization versus field curves were
F.M Araujo-Moreira, Huang, J López, Labarta, Moritomo, Mydosh, P.N Lisboa-Filho, Roy, W.A Ortiz, W.A.C Passos, Xiao   +10 more
core   +3 more sources

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Screening for lung cancer: A systematic review of overdiagnosis and its implications

Molecular Oncology, EarlyView.
Low‐dose computed tomography (CT) screening for lung cancer may increase overdiagnosis compared to no screening, though the risk is likely low versus chest X‐ray. Our review of 8 trials (84 660 participants) shows added costs. Further research with strict adherence to modern nodule management strategies may help determine the extent to which ...
Fiorella Karina Fernández‐Sáenz, Laura de la Torre‐Perez, David R Baldwin, Carlijn van der Aalst, Mangesh Thorat, David Ritchie, Andre L Carvalho, Carolina Espina, Ivan Solà, Carlos Canelo‐Aybar, Moira Magdalena Pissinis, Pablo Alonso‐Coello, Ana Carolina Pereira Nunes Pinto   +12 more
wiley   +1 more source

Development of a Rigidity Tunable Flexible Joint Using Magneto-Rheological Compounds—Toward a Multijoint Manipulator for Laparoscopic Surgery

Frontiers in Robotics and AI, 2020
Laparoscopic surgery is a representative operative method of minimally invasive surgery. However, most laparoscopic hand instruments consist of rigid and straight structures, which have serious limitations such as interference by the instruments and ...
Sousaku Kitano, Toshihiko Komatsuzaki, Ikuto Suzuki, Masamichi Nogawa, Hisashi Naito, Shinobu Tanaka   +5 more
doaj   +1 more source

A robust inverse approach for estimating the magnetic material properties of an electromagnetic device with minimum influence of the uncertainty in the geometrical parameters [PDF]

, 2011
The magnetic properties of the magnetic circuit of an electromagnetic device (EMD) can be identified by solving an inverse problem, where sets of measurements are properly interpreted using a forward numerical model of the device.
Crevecoeur, Guillaume, Dupré, Luc, Mohamed Abouelyazied Abdallh, Ahmed   +2 more
core  

Experimental Realization of an Intrinsic Magnetic Topological Insulator [PDF]

Chinese Physics Letters, 2018
An intrinsic magnetic topological insulator (TI) is a stoichiometric magnetic compound possessing both inherent magnetic order and topological electronic states.
Y. Gong 龚, J. Guo 郭, Jiaheng 佳恒 Li 李, Kejing 科静 Zhu 朱, Menghan 孟涵 Liao 廖, X. Liu 刘, Q. Zhang 张, Lin 林 Gu 谷, L. Tang 唐, X. Feng 冯, D. Zhang 张, W. Li 李, C. Song 宋, L. Wang 王, Pu 浦 Yu 于, X. Chen 陈, Y. Wang 王, H. Yao 姚, W. Duan 段, Y. Xu 徐, S. Zhang 张, X. Ma 马, Q. Xue 薛, Ke 珂 He 何   +23 more
semanticscholar   +1 more source

Intein‐based modular chimeric antigen receptor platform for specific CD19/CD20 co‐targeting

Molecular Oncology, EarlyView.
CARtein is a modular CAR platform that uses split inteins to splice antigen‐recognition modules onto a universal signaling backbone, enabling precise, scarless assembly without re‐engineering signaling domains. Deployed here against CD19 and CD20 in B‐cell malignancies, the design supports flexible multi‐antigen targeting to boost T‐cell activation and
Pablo Gonzalez‐Garcia, Noelia Moares, Wenjie Yi‐He, Rosa Luna‐Espejo, Ricardo Fernandez‐Cisnal, Javier Ocaña‐Cuesta, Juan P. Muñoz‐Miranda, Antonio Gabucio, Cecilia M. Fernandez‐Ponce, Francisco Garcia‐Cozar   +9 more
wiley   +1 more source

Elucidating the Role of Intralayer Cation Ordering and Disordering in Li0.6[Li0.2Mn0.8]O2 Cathode Materials

Carbon Energy
Full‐manganese (Mn) Li‐rich materials have gained attention owing to the limited availability of cobalt‐ or nickel‐based cathodes commonly used in batteries, which greatly restricts their potential for large‐scale application.
Huaifang Shang, Qiaojian He, Lina Yan, E. Xiaoye, Jing Xu, Yidan Mu, Zheng‐Yao Li, Kai Sun, Dongfeng Chen, Biao Li, Hui Shan, Huanhuan Xie   +11 more
doaj   +1 more source

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

Molecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son, Lily L. Remsing Rix, Bin Fang, Eric A. Welsh, Nicole V. Bremer, Valentina Foglizzo, Paola Roa, Nickole Sigcha‐Coello, Yi Liao, Eric B. Haura, Alexander Drilon, John M. Koomen, Emiliano Cocco, Uwe Rix   +13 more
wiley   +1 more source

Improved Magnetic Information Storage using Return-Point Memory

, 1996
The traditional magnetic storage mechanisms (both analog and digital) apply an external field signal H(t) to a hysteretic magnetic material, and read the remanent magnetization M(t), which is (roughly) proportional to H(t). We propose a new analog method
Perkovic, Olga, Sethna, James P.
core   +2 more sources