BALTIMORE, MD, January 13, 2025 – A groundbreaking new study in the INFORMS journal Transportation Science reveals the severe and far-reaching consequences of Russia’s full-scale invasion of Ukraine on global food security. The research highlights an urgent need to address disruptions in the transportation of Ukrainian grains, which have caused dramatic price spikes and worsened food insecurity worldwide, particularly in vulnerable regions such as the Middle East and North Africa.
Cutting-edge chips, especially those designed to power emerging AI applications, tend to receive the most attention in the media and generate the most excitement. However, so-called “legacy” chips are just as important — if not more — to our daily lives.
January is National Blood Donor Month and, not coincidentally, a time when donations tend to ebb. Every two seconds, someone in the U.S. needs blood for serious injuries, childbirth, cancer treatments and more, according to the Department of Health and Human Services.
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Not even a year after SARS-CoV-2 was first identified, several coronavirus vaccines are now in the final stages of testing. Some people worry we’re moving too fast; others argue that “Operation Warp Speed” is not moving nearly fast enough. There’s a lot at stake — from public health, to trust in science, to the economy — and failure is not an option.
Election Day 2020 feels a lot like it did in 2016 -- early results are still showing it could be a toss-up between current US President Donald Trump and former Vice President Joe Biden, however, Trump is shown to be behind. There was a similar situation in 2016, but when Donald Trump was declared the winner of the Presidential elections that year, nearly everyone was shocked, except perhaps, Allan Lichtman, a historian who has taught at American University in Washington, DC since 1973. Lichtman correctly predicted that Trump would be the 45th President and went on to state that Trump would also be impeached.
Mini 2 teaching began last week. I teach two MBA courses, each with two sections: (Core) Operations Management (OM, 45-760) and (Elective) Service Management (SM, 45-965). The OM course is entirely on Zoom, while the SM course, until Thanksgiving, has one in-person on-campus section (and then on Zoom), and the other is entirely on Zoom. Both of my courses as quite mathematical, with OM focused on manufacturing and SM covering startups in addition to traditional service operations (call centers, hospitals).
The current trajectory indicates that Illinois will cross 10,000 COVID-19 deaths before Thanksgiving and 500,000 confirmed COVID-19 cases before New Year’s Day. These milestones will be reported on every news program across the state. COVID-19 has impacted every person in Illinois, either with loved ones being lost, the loss of employment, a shift to working from home or how we conduct our daily affairs. No one has been immune from its ubiquitous presence.
The University of Wisconsin football team announced 12 covid-19 infections, including head coach Paul Chryst, after their rout of the University of Illinois Oct. 23. Although no one will likely know the exact details of what transpired, there are several issues that come forward from this sequence of events that should apply to every college football team, as well as every other college team sport played this season.
OR/MS Today is the INFORMS member magazine that shares the latest research and best practices in operations research, analytics and the management sciences.
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