Results 21 to 30 of about 4,599,608 (254)

Structure-based design of antiviral drug candidates targeting the SARS-CoV-2 main protease

open access: yesScience, 2020
Promising antiviral protease inhibitors With no vaccine or proven effective drug against the virus that causes coronavirus disease 2019 (COVID-19), scientists are racing to find clinical antiviral treatments.
Wenhao Dai   +26 more
semanticscholar   +1 more source

Clinical course and outcomes of critically ill patients with SARS-CoV-2 pneumonia in Wuhan, China: a single-centered, retrospective, observational study

open access: yesThe Lancet Respiratory Medicine, 2020
Background An ongoing outbreak of pneumonia associated with the severe acute respiratory coronavirus 2 (SARS-CoV-2) started in December, 2019, in Wuhan, China. Information about critically ill patients with SARS-CoV-2 infection is scarce.
Xiaobo Yang   +15 more
semanticscholar   +1 more source

MRI-based Quantification of Intratumoral Heterogeneity for Predicting Treatment Response to Neoadjuvant Chemotherapy in Breast Cancer.

open access: yesRadiology, 2023
Background Breast cancer is highly heterogeneous, resulting in different treatment responses to neoadjuvant chemotherapy (NAC) among patients. A noninvasive quantitative measure of intratumoral heterogeneity (ITH) may be valuable for predicting treatment
Zhenwei Shi   +14 more
semanticscholar   +1 more source

THE ARCTIC: NUMEROUS INTERESTS AND MULTIPLE PLAYERS

open access: yesTorun International Studies, 2019
The article attempts to present what seems to be of critical importance to the planet in terms of the influence on the life of all of us, namely the current changes occurring in the Arctic, as well as tries to show how complex the issue is.
Roman Stanisław Czarny
doaj   +1 more source

Liu Xiaobo and the Citizens’ Rights Movement: A New Face for China’s Democracy Movement in 2003 [PDF]

open access: yesContemporary Chinese Political Economy and Strategic Relations: An International Journal, 2019
The June Fourth massacre illustrated the fatal risks involved in complaining directly to the Communist Party of China’s top leadership. In ensuing years, liberal-minded intellectuals did not abandon the goal of democratic reform but switched to a very ...
Perry Link, Weiping Cui
doaj  

Elevated AST/ALT ratio is associated with all-cause mortality in patients with stable coronary artery disease: a secondary analysis based on a retrospective cohort study

open access: yesScientific Reports, 2022
The aim of this study is to explore the association between the aspartate amino transferase (AST)/alanine aminotransferase (ALT) ratio and all-cause mortality (ACM) in stable coronary artery disease (CAD) patients treated by percutaneous coronary ...
Xiaobo Liu, Peng Liu
doaj   +1 more source

Reverse Time Migration Based on the Pseudo-Space-Domain First-Order Velocity-Stress Acoustic Wave Equation

open access: yesFrontiers in Earth Science, 2021
Reverse time migration (RTM) is an ideal seismic imaging method for complex structures. However, in conventional RTM based on rectangular mesh discretization, the medium interfaces are usually distorted.
Xiaobo Zhang   +9 more
doaj   +1 more source

First Reactions: Liu Xiaobo Wins Nobel Peace Prize [PDF]

open access: yes, 2010
Here in California, we woke up early this morning to the news that Liu Xiaobo had indeed been awarded the Nobel Peace Prize. There’s been an outpouring of coverage in the hours since Liu’s win was announced, which will surely continue in the days to come;

core   +3 more sources

Experimental study on temperature-increasing oxidation characteristics of lignite in oxygen-poor environment

open access: yesMeikuang Anquan, 2021
In order to study the temperature-increasing oxidation characteristics of lignite under oxygen-poor conditions, the coal sample of 1# coal seam of Baorixile 1# coal mine was taken as the research object, and the coal samples were subjected to temperature-
LIU Xianxin, JI Xiaobo
doaj   +1 more source

The Emerging Trends of Multi-Label Learning [PDF]

open access: yesIEEE Transactions on Pattern Analysis and Machine Intelligence, 2020
Exabytes of data are generated daily by humans, leading to the growing needs for new efforts in dealing with the grand challenges for multi-label learning brought by big data.
Weiwei Liu   +3 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy