Results 21 to 30 of about 1,159,790 (329)

Dualistic classification of high grade serous ovarian carcinoma has its root in spatial heterogeneity

Journal of Advanced Research, 2023
Introduction: Widespread intra-peritoneal metastases is a main feature of high grade serous ovarian carcinoma (HGSOC). Recently, the extent of tumour heterogeneity was used to evaluate the cancer genomes among multi-regions in HGSOC. However, there is no
Tingting Sun, Zuwei Zhang, Liming Tian, Yu Zheng, Linxiang Wu, Yunyun Guo, Xiaohui Li, Yuanyuan Li, Hongwei Shen, Yingrong Lai, Junfeng Liu, Huanhuan Cui, Shasha He, Yufeng Ren, Guofen Yang   +14 more
doaj   +1 more source

Using the co-expression network of T cell-activation-related genes to assess the disease activity in Takayasu’s arteritis patients

Arthritis Research & Therapy, 2021
Background There have been lacking reliable serum biomarkers in assessing the disease activity of Takayasu’s arteritis (TAK). This study aimed to assess the disease activity of TAK by assayed gene expression levels in peripheral mononuclear cells (PBMCs).
Yixiao Tian, Jing Li, Xinping Tian, Xiaofeng Zeng   +3 more
doaj   +1 more source

The variance of the CMB temperature gradient: a new signature of a multiply connected Universe [PDF]

Classical and quantum gravity, 2021
In this work we investigate the standard deviation of the cosmic microwave background (CMB) temperature gradient field as a signature for a multiply connected nature of the Universe.
R. Aurich, T. Buchert, Martin J. France, F. Steiner   +3 more
semanticscholar   +1 more source

The neural signature of psychomotor disturbance in depression

Molecular Psychiatry, 2023
Up to 70% of patients with major depressive disorder present with psychomotor disturbance (PmD), but at the present time understanding of its pathophysiology is limited.
Florian Wüthrich, Stephanie Lefebvre, V. Mittal, Stewart A. Shankman, N. Alexander, Katharina Brosch, Kira Flinkenflügel, J. Goltermann, D. Grotegerd, T. Hahn, H. Jamalabadi, Andreas Jansen, E. Leehr, S. Meinert, I. Nenadić, Robert Nitsch, F. Stein, B. Straube, L. Teutenberg, K. Thiel, F. Thomas-Odenthal, P. Usemann, A. Winter, U. Dannlowski, T. Kircher, Sebastian Walther   +25 more
semanticscholar   +1 more source

Converter Design for High Temperature Superconductive Degaussing Coils

IEEE Access, 2022
Detection of the magnetic signature of ships can be avoided by using a degaussing system; a set of on-board copper coils that compensates for the magnetic signature.
Djurre Wikkerink, Armando Rodrigo Mor, Henk Polinder, Robert Ross   +3 more
doaj   +1 more source

Z2 nontrivial topology of rare-earth binary oxide superconductor LaO [PDF]

Physical review B, 2021
Recently, superconductivity has been discovered in rock-salt structured binary lanthanum monoxide LaO through state-of-the-art oxide thin-film epitaxy.
Jiahui Qian, Z. Shen, Xinyuan Wei, Wei Li   +3 more
semanticscholar   +1 more source

Direct evidence that twisted flux tube emergence creates solar active regions

Nature Communications, 2021
Twisted flux tubes are prominent candidates for the progenitors of solar active regions. Here, the authors show a clear signature of the emergence of pre-twisted magnetic flux tubes using magnetic winding, which detects the emerging magnetic topology ...
D. MacTaggart, C. Prior, B. Raphaldini, P. Romano, S. L. Guglielmino   +4 more
doaj   +1 more source

Order-by-disorder from bond-dependent exchange and intensity signature of nodal quasiparticles in a honeycomb cobaltate [PDF]

Nature Communications, 2020
Recent theoretical proposals have argued that cobaltates with edge-sharing octahedral coordination can have significant bond-dependent exchange couplings thus offering a platform in 3d ions for such physics beyond the much-explored realisations in 4d and
M. Elliot, P. McClarty, D. Prabhakaran, R. Johnson, H. Walker, P. Manuel, R. Coldea   +6 more
semanticscholar   +1 more source

On A. D. Sakharov’s Hypothesis of Cosmological Transitions with Changes in the Signature of the Metric

Universe, 2021
The paper discusses possible consequences of A. D. Sakharov’s hypothesis of cosmological transitions with changes in the signature of the metric, based on the path integral approach.
Tatyana P. Shestakova
doaj   +1 more source

Dynamic Modeling of Internet Traffic for Intrusion Detection

EURASIP Journal on Advances in Signal Processing, 2007
Computer network traffic is analyzed via mutual information techniques, implemented using linear and nonlinear canonical correlation analyses, with the specific objective of detecting UDP flooding attacks.
Stephan Bohacek, Khushboo Shah, Edmond Jonckheere   +2 more
doaj   +2 more sources