PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Automobile class society

Passenger cars

2021-07-20
(Press-News.org) In order to correctly separate vehicles into classes, for instance for mobility pricing, one must be able to clearly distinguish mid-sized cars from upper class cars or small cars from compact cars. But this is becoming increasingly difficult: On photos, an Audi A4 looks almost the same as an Audi A6, a Mini One looks similar to a Mini Countryman. To date, there is no independent procedure for doing this.

Thus far, the classes in each country have been determined by experts - to a large extend at their own discretion. Empa researcher Naghmeh Niroomand has now developed a system that can classify cars worldwide based on their dimensions. Purely mathematical and fair. Thanks to it, the current classification by experts could soon be a thing of the past. At the same time, car classes could be compared worldwide in an easier and more objective way. After all, a "mid-size car" is something different in Italy than it is in the US.

INFORMATION:



ELSE PRESS RELEASES FROM THIS DATE:

Fish friends help in a crisis

Fish friends help in a crisis
2021-07-20
FORT LAUDERDALE/DAVIE, Fla. - It's good to have friends. Most humans have experienced social anxiety on some level during their lives. We all know the feeling - we show up to a party thinking it is going to be chock full of friends, only to find nearly all total strangers. While we typically attribute the long-lasting bonds of social familiarity to complex thinkers like humans, growing evidence indicates that we underestimate the importance of friendship networks in seemingly "simple" animals, like fish, and its importance for survival in the wild. To better understand how familiarity impacts social fishes, a group of research scientists studied this idea using schooling coral reef fish. "We studied how the presence of ...

SARS-CoV-2: Achilles' heel of viral RNA

2021-07-20
FRANKFURT, GERMANY. When SARS-CoV-2 infects a cell, it introduces its RNA into it and re-programmes it in such a way that the cell first produces viral proteins and then whole viral particles. In the search for active substances against SARS-CoV-2, researchers have so far mostly concentrated on the viral proteins and on blocking them, since this promises to prevent, or at least slow down, replication. But attacking the viral genome, a long RNA molecule, might also stop or slow down viral replication. The scientists in the COVID-19-NMR consortium, which is coordinated by Professor Harald Schwalbe from the Institute of Organic Chemistry and Chemical Biology at Goethe University, have now completed an important ...

The environmental toll of disposable masks

2021-07-20
CAMBRIDGE, MA -- Since the Covid-19 pandemic began last year, face masks and other personal protective equipment have become essential for health care workers. Disposable N95 masks have been in especially high demand to help prevent the spread of SARS-CoV-2, the virus that causes Covid-19. All of those masks carry both financial and environmental costs. The Covid-19 pandemic is estimated to generate up to 7,200 tons of medical waste every day, much of which is disposable masks. And even as the pandemic slows down in some parts of the world, health care workers are expected to continue wearing masks most of the time. That toll could be dramatically cut by adopting reusable masks, according to a new study from MIT that has calculated the financial ...

Machine learning models to help photovoltaic systems find their place in the sun

Machine learning models to help photovoltaic systems find their place in the sun
2021-07-20
With the looming threat of climate change, it is high time we embrace renewable energy sources on a larger scale. Photovoltaic systems, which generate electricity from the nearly limitless supply of sunlight energy, are one of the most promising ways of generating clean energy. However, integrating photovoltaic systems into existing power grids is not a straightforward process. Because the power output of photovoltaic systems depends heavily on environmental conditions, power plant and grid managers need estimations of how much power will be injected by photovoltaic systems so as to plan optimal generation and maintenance schedules, among other important operational aspects. In line with modern trends, if something needs predicting, you can safely ...

Enzyme-based plastics recycling is more energy efficient, better for environment

2021-07-20
Researchers in the BOTTLE Consortium, including from the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) and the University of Portsmouth, have identified using enzymes as a more sustainable approach for recycling polyethylene terephthalate (PET), a common plastic in single-use beverage bottles, clothing, and food packaging that are becoming increasingly relevant in addressing the environmental challenge of plastic pollution. An analysis shows enzyme-recycled PET has potential improvement over conventional, fossil-based methods of PET production across a broad spectrum of energy, carbon, and socioeconomic impacts. The concept, if further developed and implemented at scale, could lead to ...

Brain 'noise' keeps nerve connections young

Brain noise keeps nerve connections young
2021-07-20
Neurons communicate through rapid electrical signals that regulate the release of neurotransmitters, the brain's chemical messengers. Once transmitted across a neuron, electrical signals cause the juncture with another neuron, known as a synapse, to release droplets filled with neurotransmitters that pass the information on to the next neuron. This type of neuron-to-neuron communication is known as evoked neurotransmission. However, some neurotransmitter-packed droplets are released at the synapse even in the absence of electrical impulses. These miniature release events -- or ...

"Springing forward" affects early birds less than night owls, study finds

2021-07-20
Every spring, the Daylight Saving Time shift robs people of an hour of sleep - and a new study shows that DNA plays a role in how much the "spring forward" time change affects individuals. People whose genetic profile makes them more likely to be "early birds" the rest of the year can adjust to the time change in a few days, the study shows. But those who tend to be "night owls" could take more than a week to get back on track with sleep schedule, according to new data published in Scientific Reports by a team from the University of Michigan. The study uses data from continuous sleep tracking ...

DNA assay aids in identifying and protecting North American wolves, coyotes

2021-07-20
Forensics specialists can use a commercial assay targeting mitochondrial DNA to accurately discriminate between wolf, coyote and dog species, according to a new study from North Carolina State University. The genetic information can be obtained from smaller or more degraded samples, and could aid authorities in prosecuting hunting jurisdiction violations and preserving protected species. In the U.S., certain wolf subspecies or species are endangered and restricted in terms of hunting status. It is also illegal to deliberately breed wolves or coyotes with domesticated dogs. "If ...

Child with rare genetic syndrome successfully treated in less than two years

2021-07-20
EAST LANSING, Mich. - Diagnosing a rare medical condition is difficult. Identifying a treatment for it can take years of trial and error. In a serendipitous intersection of research expertise, an ill patient in this case a child and innovative technology, Bachmann-Bupp Syndrome has gone from a list of symptoms to a successful treatment in just 16 months. The paper chronicling this lightning-fast scientific response to the Bachmann-Bupp Syndrome was published in the open-access journal, eLife. For more than 25 years, André Bachmann, professor of pediatrics in Michigan State University College ...

Study: Long-term prognosis for some patients with severe brain injury better than expected

2021-07-20
New research adds to a body of evidence indicating decisions about withdrawing life-sustaining treatment for patients with moderate-to-severe traumatic brain injury (TBI) should not be made in the early days following injury. In a July 6, 2021, study published in JAMA Neurology, researchers led by UC San Francisco, Medical College of Wisconsin and Spaulding Rehabilitation Hospital followed 484 patients with moderate-to-severe TBI. They found that among the patients in a vegetative state, 1 in 4 "regained orientation" - meaning they knew who they were, their ...

LAST 30 PRESS RELEASES:

Walking, moving more may lower risk of cardiovascular death for women with cancer history

Intracortical neural interfaces: Advancing technologies for freely moving animals

Post-LLM era: New horizons for AI with knowledge, collaboration, and co-evolution

“Sloshing” from celestial collisions solves mystery of how galactic clusters stay hot

Children poisoned by the synthetic opioid, fentanyl, has risen in the U.S. – eight years of national data shows

USC researchers observe mice may have a form of first aid

VUMC to develop AI technology for therapeutic antibody discovery

Unlocking the hidden proteome: The role of coding circular RNA in cancer

Advancing lung cancer treatment: Understanding the differences between LUAD and LUSC

Study reveals widening heart disease disparities in the US

The role of ubiquitination in cancer stem cell regulation

New insights into LSD1: a key regulator in disease pathogenesis

Vanderbilt lung transplant establishes new record

Revolutionizing cancer treatment: targeting EZH2 for a new era of precision medicine

Metasurface technology offers a compact way to generate multiphoton entanglement

Effort seeks to increase cancer-gene testing in primary care

Acoustofluidics-based method facilitates intracellular nanoparticle delivery

Sulfur bacteria team up to break down organic substances in the seabed

Stretching spider silk makes it stronger

Earth's orbital rhythms link timing of giant eruptions and climate change

Ammonia build-up kills liver cells but can be prevented using existing drug

New technical guidelines pave the way for widespread adoption of methane-reducing feed additives in dairy and livestock

Eradivir announces Phase 2 human challenge study of EV25 in healthy adults infected with influenza

New study finds that tooth size in Otaria byronia reflects historical shifts in population abundance

nTIDE March 2025 Jobs Report: Employment rate for people with disabilities holds steady at new plateau, despite February dip

Breakthrough cardiac regeneration research offers hope for the treatment of ischemic heart failure

Fluoride in drinking water is associated with impaired childhood cognition

New composite structure boosts polypropylene’s low-temperature toughness

While most Americans strongly support civics education in schools, partisan divide on DEI policies and free speech on college campuses remains

Revolutionizing surface science: Visualization of local dielectric properties of surfaces

[Press-News.org] Automobile class society
Passenger cars