arbitrary/‘a:bitrəri/a.随心所欲的;专断的 architecture/‘a:kitektʃə/n.建筑学;建筑式样 argue/‘a:gju:/vi.争论,争辩,辩论 argument/‘a:gju:mənt/n.争论,辩论;理由 arise/ə’raiz/vi.出现;由…引起 arithmetic/ə’riθmətik/n.算术,四则运算 arouse/ə’rauz/vt.引起,...
Alzheimer disease (AD) is characterized by progressive cognitive decline in older individuals accompanied by the presence of two pathological protein aggregates — amyloid-β and phosphorylated tau — in the brain. The disease results in brain atrophy ca
All of the FIFA World Cup's 12 stadiums will be ready by December 2017, and the event will be an opportunity to present the world with a new Russia, said Alexander Djordjadze, director of FIFA and Government Relations of the 2018 Russia World Cup Local Organizing Committee (LOC). Heat ...
I’m in London today as part of the Free Market Road Show, so let’s focus this column on the grim state of fiscal policy in the United Kingdom. The supposed Conservative Party fell off the wagon of fiscal sobriety starting in 2019 and the Labour Party has followed a similar tax-and-...
Artificial intelligence provides a promising solution for streamlining COVID-19 diagnoses; however, concerns surrounding security and trustworthiness impede the collection of large-scale representative medical data, posing a considerable challenge for training a well-generalized model in clinical practices. To...
25 had at least one municipality that passed an alcohol sales ban during March through May of 2020. Using the timing of the alcohol sales ban, compared to the pandemic effect alone, we find that the alcohol sales ban explains a portion of the decline in violent crime. Non-violent crime, ...
Drug-eluting stents (DES) have dramatically reduced the rates of restenosis and target lesion revascularization (TLR) compared with bare-metal stents (BMS) (2). However, a low rate of in-stent restenosis (ISR) after DES still exists, and its prevalence is not negligible because the population...
West Africa is also known as the “Bulge of Africa” and comprises the countries of Benin, Burkina Faso, Cameroon, Côte d'Ivoire, The Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Niger, Nigeria, Senegal, Sierra Leone, and Togo. There are...
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difference between its mass and the mass of its parentZboson, the neutrino from its decay is usually almost collinear with the visibleτ-decay products. The neutrino escapes detection and is reconstructed as part of theETmissof the event. In a signal event, this is the only major source ofET...