a公益活动 Public welfare activity[translate] a下面以两个实验来验证上述算法的可行性。实验一是人工混合的信号,实验二是用两路人体心声信号的专用心声检测装置提取的混合信号进行分离的实验。 Below confirms the above algorithm by two experiments the feasibility.Tests one is the manual mix signal, tests two ...
Using a latent class modeling approach, we find that US consumers generally value animal welfare practices more than they value worker welfare practices. However, population subgroups with strong preferences for worker welfare practices exist, primarily among older, highly educate...
United States Population 329,484,123 In this guide to the United States National Debt, we discuss the amount of the country’s debt, what’s included in it, who manages the debt, the country’s debt ceiling, how it raises loans, and who holds the US debt. What Is the US National...
This paper examines the impact of the US welfare reform family-cap policy on the childbearing decisions of poor and low-income women by posing two complementary questions, both placed within a broader historical context. Specifically, it raises an empirical question pertaining to the family cap's ...
Central to the fentanyl crisis is the prevailing drug abuse culture within the US. In fact, the fentanyl crisis is not the first wave of drug abuse that the US has faced in recent decades. With 5% of the world population, the US consumes 80% of the world’s opioids. However, the gene...
We used restricted-access MEPS data because information on respondents’ state of residence is not released publicly. Our analytic sample was adults aged 19 to 64 years with incomes below 138% of the FPL, the population that benefited from the Medicaid expansions. The Columbia University ...
Associated PressJan. 10, 2025 Busy Holiday Travel Season Fuels Big Fourth Quarter for Delta Delta Air Lines fourth-quarter results topped analysts’ expectations as travel demand was strong during the crucial holiday period Associated PressJan. 10, 2025...
I have a population at 2,000 dollars [per capita annual income]. I also need energy, and I am not in a position to pay high prices for oil.” Last April, Jaishankar visited the White House for a virtual summit between Modi and President Biden. There, U.S. officials told their ...
First, population-based mortality estimates are easily interpretable indicators of the welfare of older persons, including those undergoing major surgery. These estimates are essential to comprehending the scope and scale of mortality after major geriatric surgery, to understanding surgical quality and ...
Imputation is more accurate for variants that are more frequently observed in the population (≥0.1 allele frequency (AF)). Impact of genotyping array call rate on imputation performance The impact of call rate on the imputation was assessed by generating a downsampled series of 42 arrays, each...