Results 11 to 20 of about 719,291 (293)

Preoperative prediction of Lauren classification in gastric cancer: a radiomics model based on dual-energy CT iodine map

Insights into Imaging, 2023
Objective To investigate the value of a radiomics model based on dual-energy computed tomography (DECT) venous-phase iodine map (IM) and 120 kVp equivalent mixed images (MIX) in predicting the Lauren classification of gastric cancer.
Min Li, Hongtao Qin, Xianbo Yu, Junyi Sun, Xiaosheng Xu, Yang You, Chongfei Ma, Li Yang   +7 more
doaj   +1 more source

Variations of Brain Functional Connectivity in Alcohol-Preferring and Non-Preferring Rats with Consecutive Alcohol Training or Acute Alcohol Administration

Brain Sciences, 2021
Alcohol addiction is regarded as a series of dynamic changes to neural circuitries. A comparison of the global network during different stages of alcohol addiction could provide an efficient way to understand the neurobiological basis of addiction.
Yue Liu, Binbin Nie, Taotao Liu, Ning Zheng, Zeyuan Liu, Baoci Shan, Lihong Jiang, Anne Manyande, Xihai Li, Fuqiang Xu, Jie Wang   +10 more
doaj   +1 more source

Morphological feature and mapping inflammation in classified carotid plaques in symptomatic and asymptomatic patients: A hybrid 18F-FDG PET/MR study

Frontiers in Neuroscience, 2023
PurposeTo investigate morphological and inflamed-metabolism features of carotid atherosclerotic plaques between symptomatic and asymptomatic patients with hybrid 18F-FDG PET/MR imaging.MethodsA total of 20 symptomatic and 20 asymptomatic patients with ...
Yue Zhang, Yue Zhang, Bixiao Cui, Bixiao Cui, Hongwei Yang, Hongwei Yang, Jie Ma, Jie Ma, Yu Yang, Yu Yang, Bin Yang, Yan Ma, Liqun Jiao, Xiang Li, Jie Lu, Jie Lu   +15 more
doaj   +1 more source

An NMR-based nanostructure switch for quantum logic [PDF]

, 2000
We propose a nanostructure switch based on nuclear magnetic resonance (NMR) which offers reliable quantum gate operation, an essential ingredient for building a quantum computer.
B.E. Kane, D.G. Cory, G. Burkard, I.L. Chuang, I.L. Chuang, J.A. Jones, J.A. Jones, J.M. Kikkawa, John H. Reina, L. Quiroga, L.D. Hallam, Luis Quiroga, M. Wagner, N.A. Gershenfeld, N.F. Johnson, N.F. Johnson, N.F. Johnson, Neil F. Johnson, O.G. Schmidt, P.A. Maksym, R.C. Ashoori, S. Tarucha, S.C. Benjamin, S.W. Brown, V. Privman   +24 more
core   +2 more sources

Water-Soluble Lignins from Different Bioenergy Crops Stimulate the Early Development of Maize (Zea mays, L.)

Molecules, 2015
The molecular composition of water-soluble lignins isolated from four non-food bioenergy crops (cardoon CAR, eucalyptus EUC, and two black poplars RIP and LIM) was characterized in detail, and their potential bioactivity towards maize germination and ...
Davide Savy, Vincenza Cozzolino, Giovanni Vinci, Antonio Nebbioso, Alessandro Piccolo   +4 more
doaj   +1 more source

Cooperation among phosphate-solubilizing bacteria, humic acids and arbuscular mycorrhizal fungi induces soil microbiome shifts and enhances plant nutrient uptake

Chemical and Biological Technologies in Agriculture, 2021
Background Increasing the presence of beneficial soil microorganisms is a promising sustainable alternative to support conventional and organic fertilization and may help to improve crop health and productivity.
Vincenza Cozzolino, Hiarhi Monda, Davide Savy, Vincenzo Di Meo, Giovanni Vinci, Kornelia Smalla   +5 more
doaj   +1 more source

Force-detected nuclear magnetic resonance: Recent advances and future challenges [PDF]

, 2010
We review recent efforts to detect small numbers of nuclear spins using magnetic resonance force microscopy. Magnetic resonance force microscopy (MRFM) is a scanning probe technique that relies on the mechanical measurement of the weak magnetic force ...
Barbic M, Butler M C Norton V A Weitekamp D P, C L Degen, Chui B W, Cleland A N, Glover P, Hammel P C, M Poggio, Rabl P, Shlimak I, Weitekamp D P   +10 more
core   +2 more sources

LISA improves statistical analysis for fMRI

Nature Communications, 2018
Functional magnetic resonance imaging (fMRI) is a powerful technique for measuring human brain activity, but the statistical analysis of fMRI data can be difficult.
Gabriele Lohmann, Johannes Stelzer, Eric Lacosse, Vinod J. Kumar, Karsten Mueller, Esther Kuehn, Wolfgang Grodd, Klaus Scheffler   +7 more
doaj   +1 more source

Cerebellum regulating cerebral functional cortex through multiple pathways in complete thoracolumbar spinal cord injury

Frontiers in Neuroscience, 2022
The previous studies have found significant brain structural and functional changes in cerebral regions after spinal cord injury (SCI), but few studies have explored the cerebellar–cerebral circuit changes in SCI.
Weimin Zheng, Weimin Zheng, Ling Wang, Ling Wang, Beining Yang, Beining Yang, Qian Chen, Yongsheng Hu, Jubao Du, Xuejing Li, Xin Chen, Xin Chen, Wen Qin, Kuncheng Li, Kuncheng Li, Jie Lu, Jie Lu, Nan Chen, Nan Chen   +18 more
doaj   +1 more source

Unconventional motional narrowing in the optical spectrum of a semiconductor quantum dot [PDF]

, 2006
Motional narrowing refers to the striking phenomenon where the resonance line of a system coupled to a reservoir becomes narrower when increasing the reservoir fluctuation.
A Lohner, A. Berthelot, B Jusserand, B Urbaszek, C Kammerer, C Kammerer, C Santori, C. Delalande, C. Voisin, DW Oxtoby, E Knill, G Ortner, G. Cassabois, HD Robinson, I Favero, I. Favero, J Bylander, J Shah, J. M. Gérard, JE Carroll, JH Eberly, JM Gérard, KE O’Hara, L Besombes, L Besombes, MI Dyakonov, N Bloembergen, P Borri, P Borri, Ph. Roussignol, R Flach, R Heitz, R Kubo, R. Ferreira, SA Empedocles, WP Ambrose   +35 more
core   +5 more sources