Exposure to neighborhood racialized economic segregation and reinjury and violence perpetration among survivors of violent injuries

JAMA Network Open

2023-04-26

(Press-News.org) About The Study: This study found that living in a more economically deprived and socially marginalized area was associated with increased risk of using violence against others. The finding suggests that interventions may need to include investments in neighborhoods with the highest levels of violence to help reduce downstream transmission of violence.

Authors: Elizabeth C. Pino, Ph.D., of the Boston University School of Medicine, is the corresponding author.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamanetworkopen.2023.8404)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

# # #

Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2023.8404?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=042623

About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

END

ELSE PRESS RELEASES FROM THIS DATE:

How the Amazon rainforest is likely to cope with the effect of future drought

2023-04-26

Note to journaliststs. There are two linked press releases below: the first describes the scientific findings. The second describes the challenges of working in the Amazon forest. How the Amazon rainforest is likely to cope with the effect of future drought New study identifies regions in the rainforest most at risk from drier conditions Drought will reduce the rainforest’s ability to remove carbon from the environment A major collaboration involving 80 scientists from Europe and South America has identified the regions of the Amazon rainforest where trees are most likely to face the greatest risk from drier ...

Neuronal activity shapes the development of astrocytes

2023-04-26

Researchers at Baylor College of Medicine have unraveled the processes that give astrocytes, the most abundant glial cell in the brain, their special bushy shape, which is fundamental for brain function. They report in the journal Nature that neuronal activity is necessary and sufficient for astrocytes to develop their complex shape, and interrupting this developmental process results in disrupted brain function. “Astrocytes play diverse roles that are vital for proper brain function,” said first author Yi-Ting Cheng, a graduate student in Dr. Benjamin Deneen’s lab at Baylor. “For instance, they support the activity of other essential brain cells, ...

New chemistry can extract virgin-grade materials from wind turbine blades in one process

2023-04-26

The new chemical process is not limited to wind turbine blades but works on many different so-called fibre-reinforced epoxy composites, including some materials that are reinforced with especially costly carbon fibres. Thus, the process can contribute to establishing a potential circular economy in the wind turbine, aerospace, automotive and space industries, where these reinforced composites, due to their light weight and long durability, are used for load-bearing structures. Being designed to last, the durability of the blades poses an ...

Astronomers image for the first time a black hole’s shadow together with a powerful jet

2023-04-26

"Previously we had seen both the black hole and the jet in separate images, but now we have taken a panoramic picture of the black hole together with its jet at a new wavelength”, says Ru-Sen Lu, from the Shanghai Astronomical Observatory and leader of a Max Planck Research Group at the Chinese Academy of Sciences. The surrounding material is thought to fall into the black hole in a process known as accretion. But no one has ever imaged it directly. "The ring that we have seen before is becoming larger and thicker at 3.5 mm observing wavelength. This shows that the material falling into the black hole produces additional emission that is now observed in the new ...

New black hole images reveal a glowing, fluffy ring and a high-speed jet

2023-04-26

In 2017, astronomers captured the first image of a black hole by coordinating radio dishes around the world to act as a single, planet-sized telescope. The synchronized network, known collectively as the Event Horizon Telescope (EHT), focused in on M87*, the black hole at the center of the nearby Messier 87 galaxy. The telescope’s laser-focused resolution revealed a very thin glowing ring around a dark center, representing the first visual of a black hole’s shadow. Astronomers have now refocused their view to capture a new layer of M87*. The team, including scientists at MIT’s Haystack Observatory, has harnessed ...

Astronomers double number of known repeating fast radio bursts

2023-04-26

Astronomers in the Canadian-led CHIME/FRB Collaboration have doubled the number of known repeating sources of mysterious flashes of radio waves, known as fast radio bursts (FRBs). Among them are astronomers from the University of Toronto. Through the discovery of 25 new repeating sources (for a total of 50), the team also solidified the idea that all FRBs may eventually repeat. FRBs are considered one of the biggest mysteries in astronomy, but their exact origins are unknown. Astronomers do know that they come from far outside of our Milky Way, and are likely produced by the cinders left behind after stars die. Most of the thousands of FRBs that astronomers have discovered to ...

First direct image of a black hole expelling a powerful jet

2023-04-26

For the first time, astronomers have observed, in the same image, the shadow of the black hole at the centre of the galaxy Messier 87 (M87) and the powerful jet expelled from it. The observations were done in 2018 with telescopes from the Global Millimetre VLBI Array (GMVA), the Atacama Large Millimeter/submillimeter Array (ALMA), of which ESO is a partner, and the Greenland Telescope (GLT). Thanks to this new image, astronomers can better understand how black holes can launch such energetic jets. Most galaxies harbour a supermassive black hole at their centre. While black holes are known for ...

MD Anderson’s Hagop Kantarjian, M.D., awarded highest honor from American Society of Clinical Oncology

2023-04-26

The American Society of Clinical Oncology (ASCO) will present the 2023 David A. Karnofsky Memorial Award to Hagop Kantarjian, M.D., chair of Leukemia at The University of Texas MD Anderson Cancer Center, for his contributions to leukemia clinical research and his dedication to improving the lives of patients. “Cancer research and patient care have been my life’s passion and mission and, I am honored to be recognized by ASCO with the society’s highest scientific award,” Kantarjian said. “I am grateful for all of the outstanding investigators in the Leukemia Department and outside ...

Bioindicator for the occurrence of PFAS

2023-04-26

The researchers focused on 66 PFAS compounds for their study. These can be grouped into three categories: 1) PFAS groups that have been regulated for some time; 2) new PFAS that industry uses as substitutes for regulated PFAS; and 3) precursors that can degrade to other, more persistent PFAS. However, because these individual analyses can detect only a small fraction of the more than 10,000 PFAS used by industry and because many polyfluorinated compounds cannot be measured because of the lack of analytical ...

Prolonged droughts likely spelled the end for Indus megacities

2023-04-26

New research involving Cambridge University has found evidence — locked into an ancient stalagmite from a cave in the Himalayas — of a series of severe and lengthy droughts which may have upturned the Bronze Age Indus Civilization. The beginning of this arid period — starting at around 4,200 years ago and lasting for over two centuries — coincides with the reorganization of the metropolis-building Indus Civilization, which spanned present-day Pakistan and India. The research ...

Exposure to neighborhood racialized economic segregation and reinjury and violence perpetration among survivors of violent injuries

ELSE PRESS RELEASES FROM THIS DATE:

LAST 30 PRESS RELEASES: