Hanan Kalaz

Researchers have developed a system, called ProxiCycle, that logs when a passing car comes too close to a cyclist (four feet or less). A small, inexpensive sensor plugs into bicycle handlebars and tracks the passes, sending them to the rider’s phone. The team tested the system for two months with 15 cyclists in Seattle and […]

Researchers have developed two unique energy-efficient and cost-effective systems that use urea found in urine and wastewater to generate hydrogen. The unique systems reveal new pathways to economically generate ‘green’ hydrogen, a sustainable and renewable energy source, and the potential to remediate nitrogenous waste in aquatic environments.

Analysing the gene activity of every single bacterial cell in a colony? A new technique of single-cell transcriptomics developed in W rzburg can do this much more efficiently than other methods: It reliably detects 300 to 600 genes per bacterial cell with a high success rate of 95%, thereby surpassing the efficiency of established procedures.

Researchers have developed a more efficient chip as an antidote to the vast amounts of electricity consumed by large-language-model artificial intelligence applications like Gemini and GPT-4.

Researchers have developed cutting-edge MRI technology to diagnose a common heart problem more quickly and accurately than ever before. Aortic stenosis is a progressive and potentially fatal condition, affecting about five per cent of 65-year-olds in the US — with increasing prevalence in advancing age. Symptoms include chest pains, a rapid fluttering heartbeat and feeling

Engineers developed a ping-pong-playing robot that quickly estimates the speed and trajectory of an incoming ball and precisely hits it to a desired location on the table.

Environmental engineers have developed critical methods to remove toxic selenium from water.

In space, energetic neutrinos are usually paired with energetic gamma rays. Galaxy NGC 1068, however, emits strong neutrinos and weak gamma rays, which presents a puzzle for scientists to solve. A new paper posits that helium nuclei collide with ultraviolet photons emitted by the galaxy’s central region and fragment, releasing neutrons that subsequently decay into

Mercury is released by environmental and human-driven processes. And some forms, specifically methylmercury, are toxic to humans. Therefore, policies and regulations to limit mercury emissions have been implemented across the globe. And, according to new research, those efforts may be working. Researchers found that atmospheric mercury levels have decreased by almost 70% in the last

A new study analyzes the results of a randomized controlled trial (RCT) that showed that brick kiln owners in Bangladesh are willing and able to implement cleaner and more efficient business practices within their operations — without legal enforcement — if they receive the proper training and support, and if those changes are aligned with