Sciences

Potato Biosensor

New Biological Sensor Detects Hidden Rot in Potatoes

7 September, 2022

 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.

 

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Left and middle image: Impact of extreme heatwave and drought in summer 2018 compared to summer 2017, on fields near Slagelse in Zealand, Denmark (Credit: European Space Agency).   Right image: Danish maize field in July 2018 (Credit: Janne Hansen).

Desert Regions May Be Best Predictors of Climate Change in Wetter Areas, Hebrew University Study Reveals

16 August, 2022

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.

 

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ARWU Ranking

THE RESULTS ARE IN: Hebrew University Ranks 77th Worldwide and #1 in Israel, According to the 2022 Academic Ranking of World Universities

16 August, 2022

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.

 

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Working with the Tiniest Magnets, Hebrew University Discovers New Magnetic Phenomenon with Industrial Potential

Working with the Tiniest Magnets, Hebrew University Discovers New Magnetic Phenomenon with Industrial Potential

12 April, 2022

Probing the world of the very, very small is a wonderland for physicists.  At this nano-scale, where materials as thin as 100 atoms are studied, totally new and unexpected phenomena are discovered.  Here, nature ceases to behave in a way that is predictable by the macroscopic law of physics, unlike what goes on in the world around us or out in the cosmos.

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Hebrew University Drs. Moran Yassour & Haitham Amal Awarded 2022 Krill Prize for Excellence in Scientific Research

Hebrew University Drs. Moran Yassour & Haitham Amal Awarded 2022 Krill Prize for Excellence in Scientific Research

6 April, 2022

Dr. Moran Yassour at Hebrew University of Jerusalem (HU)’s Department of Microbiology and Molecular Genetics, and Dr. Haitham Amal, at HU’s Institute for Drug Research and the School of Pharmacy, have been awarded the prestigious Krill Prize for Excellence in Scientific Research, which is administered by the Wolf Foundation. The Krill Prize is awarded each year to 10 outstanding young researchers who have not yet been granted tenure. Winners are chosen based on standards of excellence and on the subject of their research.

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Hebrew U. Develops Method to Evaluate Emerging Flat Lens Technologies

Hebrew U. Develops Method to Evaluate Emerging Flat Lens Technologies

28 March, 2022

Perhaps you are wearing glasses while reading this or have a cell phone, binoculars, a virtual reality headset or telescope.  All of them rely on high-quality lenses, which are bulky, expensive and heavy—especially when considering drones and satellites, where every gram counts.

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Hebrew University Team Finds How Plants Make Aerial Roots

Hebrew University Team Finds How Plants Make Aerial Roots

3 March, 2022

Sometimes, to see the roots, you have to look up.

Roots are normally associated with things that live underground, in the damp and the dark. Think of turnips, radishes and yams. However, many plants make their roots above ground.  Ivy uses its roots to climb on buildings and the mighty ficus tree uses them to support their large branches.  What makes plants form roots in the “wrong place,” so to speak? That would be like us humans sprouting legs from our shoulders.

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