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When wild Egyptian fruit bats set out at night to forage in Israel's Hula Valley, they do so using advanced spatial memory and a flexible cognitive mapping of the fruit trees and other goals scattered in their foraging area. They seldom search randomly and their foraging patterns cannot be explained by simpler navigation mechanisms, a research team headed by Professor Ran Nathan of Hebrew University of Jerusalem (HU)’s Movement Ecology Lab has found.
The Edmond de Rothschild Foundation has generously provided the Hebrew University of Jerusalem (HU) with 15 million NIS to fund coronavirus research. The donation will fund 60 research teams at HU that are working to find a vaccine, produce faster and cheaper testing methods, and develop targeted treatments for those afflicted by COVID-19.
“A sukkah…which is not ten tefachs [hand-breadths] tall or does not contain three walls or which has more sun than shade is invalid.” --Mishnah Sukkah, 1:1
Do you remember where you were when you first heard that two planes had crashed into New York’s Twin Towers? Or where you had your first kiss? Our brains are wired to retain information that relates to the context in which highly significant events occurred. This mechanism also underlies drug addiction and is the reason why hanging out in an environment or with people associated with memories of drug use often leads to relapse.
New Delivery for Antibiotics Arms Medicine in the Fight against Antibiotic Resistance and COVID-19
Researchers at the Hebrew University of Jerusalem have developed an injectable antibiotic with a new mode of action, which could have a significant impact on the morbidity rate for pandemics such as COVID-19, Yissum, the technology transfer company of the Hebrew University announced today.
It is a fact that has long baffled doctors: Cancer in the small intestine is quite rare, whereas colorectal cancer, a neighboring though much smaller organ, is one of the leading causes of cancer death for men and women. What is it about the colon that seems to “attract” cancer?
The researchers’ updated analysis: “preparations must be carried out for tightening the current restrictions. Given the current rate of infection, another outbreak will be significantly worse than the first.” They are not warning of a separate wave, but rather a resurgence of the second wave.
“The sons of Noah who came out of the ark were Shem, Ham and Japheth; Ham was the father of Canaan.These were the three sons of Noah, and from them came the people who were scattered over the whole earth.”—Genesis 9:18,19
New Drug Targets Common Viruses and Could Treat Current and Future COVID-19 Variants, Influenza, Zika, West Nile, Hepatitis and Future Threats
ViroBlock, a startup company founded by Hebrew University of Jerusalem (HU) researchers, has developed a new drug platform for rapidly generating anti-viral drugs that target proteins common to all viruses.
Despite advances in increased food production, half of all world’s harvested food is lost due to rot caused by microorganisms. Plants emit various volatile organic compounds into their surrounding environment, which can be monitored for early detection of plant disease and prevent food loss.
When it comes to the world’s climate, in the past decade, planet Earth keeps sending us its summer siren’s call. According to NASA, nineteen of the hottest years have occurred since 2000, with 2016 and 2020 tied for the hottest on record. This summer is already making worldwide headlines, with England scorching beyond 40 degrees Celsius.
The Hebrew University of Jerusalem (HU) climbed 13 places to rank 77th among the world’s top universities and number one in Israel, according to the 2022 Academic Ranking of World Universities (ARWU), published today (Monday). Topping the list were Harvard, followed by Stanford, MIT, Cambridge, and UCLA Berkeley. Two other Israeli universities placed in the top 100, as well—the Technion and Weizmann Institute both shared the 83rd spot. This is a major achievement for Israel’s higher education at large and for Hebrew U., specifically.
As the world grapples with the cataclysmic events associated with climate change, it is increasingly important to have accurate climate models that can help predict what might lie ahead.
The Innovation Centers of the Hebrew University and of Ben-Gurion University of the Negev have won 2 of the world’s most prestigious prizes in higher education entrepreneurship.
(Jerusalem, June 21, 2021)—In recent years, the use of medical cannabis to treat sick kids is on the rise, although questions remain about the benefits and safety of such treatments. Now, a team of researchers from the Hebrew University of Jerusalem (HU) has completed a first-ever meta-analysis of pediatric patients treated with medical cannabis to understand better the risks and benefits of cannabis use among young patients.
In an effort to increase agricultural productivity and limit waste, a team of researchers from the Hebrew University of Jerusalem (HU)’s Robert H. Smith Faculty of Agriculture, Food and Environment developed a method to detect signs of stress before the plant is damaged.
Initial Clinical Data from Hebrew University Shows Promising Results, Supporting Early Evidence of Fenofibrate Ability to Prevent Lung Damage in Corona Patients
Drug can reduce COVID-19 severity and mortality even as newly emerging vaccines reduce transmission
We all know that DNA molecules express heredity through genetic information. However, in the past few years, scientists have discovered that DNA can conduct electrical currents. This makes it an interesting candidate for roles that nature did not intend for this molecule, such as smaller, faster and cheaper electric circuits in electronic devices, and to detect the early stages of diseases like cancer and COVID-19.
