Sciences

quantum dots

Breakthrough in Single-Photon Integration

20 February, 2024

A recent study from Hebrew University has achieved a significant advancement in integrating single-photon sources onto tiny chips at room temperature, representing an important step forward in quantum photonics with potential for applications such as quantum computing and cryptography. This achievement signifies a milestone in the development of practical quantum photonic devices, heralding a promising future where quantum technologies, encompassing computing, communication, and sensing, can be fully realized.

Research
Sciences
Predicting Chaotic Outcomes in Three-Body Systems

Breakthrough in Predicting Chaotic Outcomes in Three-Body Systems

12 February, 2024

A new study by the Hebrew University has unveiled a significant advancement in chaos theory, introducing a flux-based statistical theory that predicts chaotic outcomes in non-hierarchical three-body systems. This breakthrough holds practical implications for fields such as celestial mechanics, astrophysics, and molecular dynamics, offering a more efficient and precise approach to analyzing complex systems and enabling deeper exploration and understanding of chaotic phenomena.

Research
Sciences
B

Tiny Pseudoscorpion Rides on a Scorpion observed for the First Time

23 January, 2024

Researchers from the National Natural History Collections at the Hebrew University of Jerusalem and the Department of Evolutionary and Environmental Biology at the University of Haifa documented the first-ever observation of phoresy of pseudoscorpions on a scorpion host. This unique behavior sheds light on the intricate relationships of myrmecophile arachnids, particularly between the pseudoscorpion genus Nannowithius and the scorpion species Birulatus israelensis.

 

Sciences
waves.png

A wave theory for a neurochemical balance in the brain

30 October, 2023

In a new study, a group of researchers, led by Dr. Joshua Goldberg from the Hebrew University, describe a new kind of neurochemical wave in the brain. Their research, published in Nature Communications, unveils the existence of traveling waves of the neurochemical acetylcholine in the striatum, a region of the brain responsible for motivating actions and habitual behaviors.

Research
Sciences
Hebrew University's Prof. Koby Nahmias

Breakthrough in Antibiotic Safety: Bionic Technology Blends Sensors and Human Tissue to Create Smart “Kidney-Chip”

23 November, 2022

Antibiotic resistance is a growing public health concern with global implications. Antibiotic-resistant infection affects over 2.8 million individuals each year in the United States alone, resulting in more than 35,000 annual deaths. New resistance mechanisms constantly emerge and spread globally, threatening our ability to treat common infectious diseases, such as pneumonia, tuberculosis, and sepsis.

 

Innovation
Research
Sciences
Medicine
Hagai Levin

LOOMING CRISIS: FOLLOW-UP STUDY SHOWS SIGNIFICANT DECLINE IN SPERM COUNTS GLOBALLY, INCLUDING LATIN AMERICA, ASIA AND AFRICA

15 November, 2022

An international team led by Professor Hagai Levine of Hebrew University of Jerusalem’s Hadassah Braun School of Public Health, with Prof. Shanna Swan at the Icahn School of Medicine, Mount Sinai, New York, along with researchers in Denmark, Brazil, Spain, Israel and the USA, published the first meta-analysis to demonstrate declining sperm counts among men from South and Central America, Asia and Africa.

 

In the media
Research
Sciences
Medicine
Social Sciences
Humanities