An economic recovery is underway in Latin America and the Caribbean (LAC) but the pandemic still casts shadows on much of the region. The recovery was robust in the first quarter of 2021 but lost ...

Cellphone bans in schools have become a popular policy in recent years in the United States, yet very little is known about their effects on student outcomes. In this study, we try to fill this gap by ...

New AI tools have the potential to change the way workers perform and learn, but little is known about their impacts on the job. In this paper, we study the staggered introduction of a generative ...

† College of Chemistry, Chemical and Environmental Engineering, Laboratory of Fiber Materials and Modern Textile, the Growing Base for State Key Laboratory, Qingdao University, Qingdao 266071, China ‡ ...

A recent uptick in prices has coincided with a sharp slowdown of hiring. Consumer prices rose 3% in September compared to a year ago, extending a monthslong uptick that has sent inflation to its ...

Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X From Charleston Stage's production of "Dial M for Murder." Left to right: David Loar as Inspector ...

Mumbai Air Quality Index (AQI) Level Today, October 22, 2025: A day after recording ‘poor’ to ‘very poor’ air quality, the AQI in Mumbai improved on Wednesday, with the Air Quality Early Warning ...

The air quality index (AQI) in Mumbai was recorded at 176 on Monday morning (October 20), marking a spike from the 149 recorded Sunday. The highest AQI was recorded in Colaba (266), closely followed ...

Pari gets irritated knowing that Om and Mihir aren't discussing the ancestral property but are talking about other things, while Noina tells her to calm down. At the dining table, Parvati reminisces ...

Abstract: Distributed energy resources (DERs) are rocking the utilities’ business landscape. It calls for competitive market environments that incentivize DERs to form maximum operating efficiency.

Marking guidelines are developed with the exam paper and are used by markers to guide their marking of a student's response. The table shows the criteria with each mark or mark range. Sample answers ...