& Saez, E. Savings incentives for low- and moderate-income families in the United States: why is the saver’s credit not more effective? J. Eur. Econ. Assoc. 5, 647–661 (2007). Article Google Scholar B. Long i
I happen to be looking for a form of dark matter that is quite massive — between about 100g and many tonnes — and would have more easily visible effects. But because it is massive, it is very rare. (We know how much total mass of dark matter there should be, so if the individual...
藻華會改變水的外觀, 從輕微的變色到看似青豆湯或濃漆一般。 藻華通常呈藍或綠色, 但也可能是其他顏色, 例如棕色或紅色。 藻華也會讓水發出異味, 或是變得很難喝。 什麼導致藻華? 某些環境因素如 • 溫暖的氣候 • 陽光, 和 • 水中大量的營養素會讓藍綠藻更快地生長。 水中過...
Newsom said Monday that he is asking for up to $25 million for a new litigation fund to help California's Department of Justice and state agencies "defend California from unconstitutional federal overreach, challenge illegal federal actions in court, and take administrative actions to reduce pote...
What-is-Body-Mass-Index-(BMI)What is Body Mass Index (BMI)?
It is noted that a future direction for our CME forecasting is to employ the ensemble modeling approach.doi:10.1002/swe.20096Zheng, YNASA Goddard Space Flight CenterMacneice, PChulaki, AOdstrcil, DMays, M. LRastaetter, LPulkkinen, A
Typology studies relating to forestry have typically tried to characterise private forest owners for the purposes of designing policies to fit owners' motivations and drives. However, little is known about how the public may perceive forestry both during and at the end of a planted rotation. As ...
That last sentence needs a whole lot of unpacking, because this is where the funny part becomes both surreal and serious. When Frontiers eventually retracted the paper, it noted that it had conducted a nearly year-long investigation into the complaints, and found no problems of either an ...
doi:10.1001/archsurg.141.3.317 Professionalism is at the core of surgical practice. A major component of professionalism is a lifelong involvement in continuing medical education to ensure the physician is optimally prepared to make the decisions necessary to provide excellent patient care. However, ...
“Challenges exist regarding how to develop fast spinning Chinese scientists have created a breakthrough fibre that can be wover technology and resolve the continuous fabrication that is necessary for mass into warm, lightweight clothing using aerogel, a thermal insulation(热绝 production."_缘)...