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Anna Nagurney

Anna Nagurney

John F. Smith Memorial Professor of Operations Management, University of Massachusetts Amherst

I am a chaired professor and Director of the Virtual Center for Supernetworks at the Isenberg School of Management at the University of Massachusetts Amherst. I have had over 180 journal articles published and 13 books on various network themes including supply chains.

How coronavirus is upsetting the blood supply chain

Mar 15, 2020 16:33 pm UTC| Health

The coronavirus, which causes the disease COVID-19, has created enormous anxiety, uncertainty, and disruption to our lives. Much has already been written about potential shortages of medicines and face masks, but little...

Calculating where America should invest in its transportation and communications networks

Apr 20, 2017 03:13 am UTC| Insights & Views Investing

The American economy is underpinned by networks. Road networks carry traffic and freight; the internet and telecommunications networks carry our voices and digital information; the electricity grid is a network carrying...

Uncertainty in blood supply chains creating challenges for industry

Jan 09, 2017 06:19 am UTC| Insights & Views Health

When we talk about supply chains, we may conjure up images of manufacturing plants, warehouses, trucks and shipping docks. There is another, truly unique supply chain for a product vitally important to health care and...

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Economy

Anti-China sentiment in India bodes well for Samsung: analysts

Samsung Electronics Co. is expected to increase its sales in India due to a public boycott of Chinese-made goods. The growing anti-China sentiment in India was due to 20 Indian soldiers deaths in last months border...

US imposes 25% duties on French goods in digital tax row

The US imposed 25 percent more duties on $1.3 billion value of French imports in response to Frances digital services tax. However, it is holding off from collecting the additional duties to allow further time to...

Chinese banks brace being cut off US dollar supply

Chinese banks are preparing contingency plans if US legislation causes them to be cut off from US dollars or lose access to US dollar settlements as a penalty for serving officials implementing the new national security...

Owners of multiple homes in S. Korea to be assessed with steeper taxes

South Korea will raise property ownership tax rates on people who own three or more homes from a range of 0.6 to 3.2 percent to a scope of 1.2 to 6 percent to curb housing prices. Companies with multiple homes will be...

Chinese banks asked to prepare for sharp increase in bad loans

Chinas financial regulator warned its banks to brace for a big jump in bad loans due to the pandemics effects, resulting in sharply slowing profit growth or profits decline. According to Chinas Banking and Insurance...

Politics

Donald Trump: POTUS' former lawyer Michael Cohen brought back to jail

There have been a handful of aides of Donald Trump that was sent to jail, including his former lawyer Michael Cohen. In the midst of the pandemic, Cohen was ordered to be brought back to jail to continue serving his...

Donald Trump: Supreme Court rules POTUS's taxes to be released to Grand Jury

For a long time, Donald Trump has tried to evade the efforts to show his tax returns and his other financial records. Now it appears impossible for Trump to evade any longer as the Supreme Court ruled that it be released...

Melania Trump: FLOTUS visits the Mary Elizabeth House

First lady, Melania Trumps Be Best initiative, puts the overall well-being of children front and center. Recently, Mrs. Trump visited the Mary Elizabeth House to personally deliver some care packages to the staff and...

Melania Trump: New tell-all book reportedly 'thrashes the First Lady and here's its release date

Melania Trump will surely hug the headlines again once the new tell-all book about her is published. This can be controversial and filled with explosive claims since the author is the First Ladys former confidante who was...

Science

Iron Age crime scene discovered by scientists amidst railway project

Many archaeological discoveries over time are known to have been made by accident. In this case, in the midst of construction of a railway, workers and scientists have unearthed what appears to be a crime scene dating back...

Archaeologists discover earliest artworks of animals in Asia found in Siberia

To the earliest humans, cave drawings usually were an account of important events of their lives at the time. Recently, researchers have found what may be the first-ever animal drawings made by the earliest humans in...

NASA: Agency confirms a storm occurring in Jupiter after it was discovered by an amateur astronomer

NASA, along with other space agencies and space enthusiasts, have detected activity going on in other planets in the Solar System and beyond. Recently, the agency confirmed one amateur astronomers sighting of a storm...

Paleontologists discover pocket-sized ancestor of the dinosaurs

Dinosaurs are more commonly believed to be large living beings, from being similar in size to a child to as massive as a house or even a small building. However, paleontologists recently discovered fossilized remains of...

Technology

Pixel 4a will have a 5G model but the announcement is moved to August, reports claim

Information leaks about the Google Pixel 4a keep changing almost every week. The most recent details that surfaced will excite and disappoint fans at the same time. A potential 5G model could be in the pipeline, but its...

‘NBA 2K21’: What version of the Mamba Forever Edition should players buy

Despite the NBA season 2019-20 getting delayed due to COVID-19, the basketball league has proceeded as usual in the virtual world. As a result, NBA 2K21 is now confirmed to be launched during its usual release window....

GoPro HERO8 Black is now an HD webcam through a free firmware update

Video conferences have become an important way to communicate while following safety guidelines amid a pandemic. It is then not surprising that GoPro adapts to these changes by making HERO8 Black an HD webcam for people...

Nintendo Switch 2 won’t arrive anytime soon, here’s why

​This year marks the start of a new generation for gaming consoles, except for Nintendo. In a recent conference, the video game company reiterated its plans of prolonging the life cycle of its flagship console. This means...
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