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

Voter ID law effects hard to pinpoint

2015-08-24
(Press-News.org) Indiana's strict voter identification law may have prevented some elderly citizens from voting in the last two presidential elections, but there's little evidence it kept large numbers of voters from the polls, according to research by Indiana University Bloomington doctoral student Adam Nicholson. Nicholson compared turnout figures in the 2000, 2004, 2008 and 2012 elections in Indiana and in Nebraska and Pennsylvania, two states without voter ID laws. Unlike most previous research on voter identification laws, the study examined data at the county level, not the state level. "In counties with high populations of elderly voters, you actually see a decline overall in turnout," said Nicholson, who conducted the study as his IU master's thesis. Indiana adopted a law in 2005 requiring residents to present a federal or state photo ID card in order to vote. The law was challenged, but the Supreme Court ruled it constitutional in 2008. "After the Indiana law was upheld, it sort of opened the floodgates for other states," Nicholson said. According to the National Conference of State Legislatures, 32 states now have voter ID laws -- including seven states with "strict" laws. Kansas, Nicholson's home state, enacted a voter ID law in 2011. Nicholson compared Indiana with Nebraska and Pennsylvania because the states, while different in some regards, are similar in the number of counties and the population mix. Overall, voter turnout was somewhat low in 2000 and lower in 2004, and peaked in 2008. Turnout in Indiana counties was high in 2008 but declined more sharply than in other states in 2012. Critics say voter ID laws discriminate against elderly, poor and minority voters. But Barack Obama's candidacy in 2008 and 2012 led to large turnout among black voters, according to previous studies. For that and other reasons, Nicholson said, it will take more elections to render a verdict on ID laws. "Hopefully the work I'm doing is a push in the right direction and will give people an idea of how to approach it," he said. "More than anything, as time plays out, having more data points across multiple elections will be helpful."

INFORMATION:

Indiana University faculty members and graduate students are presenting research findings at the 110th annual meeting of the American Sociological Association, which takes place Aug. 21 to 25 Chicago. Nicholson will present his study, "The Impact of Indiana's Voter Identification Law on County-Level Voter Turnout," on Monday.



ELSE PRESS RELEASES FROM THIS DATE:

Influenza vaccines provide moderate protection throughout the entire flu season

2015-08-24
Atlanta, GA - August 24, 2015 - Individuals who received the flu vaccine were protected for up to 6 months post-vaccination, the duration of most flu seasons, according to a study presented at the 2015 International Conference on Emerging Infectious Diseases. Each flu season, researchers work to find out how effective the flu vaccine was in order to measure its value as a health intervention. Factors such as age and health of an individual, as well the level of similarity between the flu virus and the flu vaccine can play a role in how well an influenza vaccine works. "Few ...

Climate impacts on marine biodiversity

Climate impacts on marine biodiversity
2015-08-24
New research into the impact of climate change has found that warming oceans will cause profound changes in the global distribution of marine biodiversity. In a study published in the journal Nature Climate Change an international research team modelled the impacts of a changing climate on the distribution of almost 13 thousand marine species, more than twelve times as many species as previously studied. The study found that a rapidly warming climate would cause many species to expand into new regions, which would impact on native species, while others with restricted ...

New research sheds light on end of Snowball Earth period

2015-08-24
The second ice age during the Cryogenian period was not followed by the sudden and chaotic melting-back of the ice as previously thought, but ended with regular advances and retreats of the ice, according to research published by scientists from the University of Birmingham in the journal Nature Geoscience today (24 August 2015). The researchers also found that the constant advance and retreat of ice during this period was caused by the Earth wobbling on its axis. These ice ages are explained by a theory of Snowball Earth, which says that they represent the most ...

Mayo Clinic researchers find new code that makes reprogramming of cancer cells possible

2015-08-24
JACKSONVILLE, Fla. -- Cancer researchers dream of the day they can force tumor cells to morph back to the normal cells they once were. Now, researchers on Mayo Clinic's Florida campus have discovered a way to potentially reprogram cancer cells back to normalcy. The finding, published in Nature Cell Biology, represents "an unexpected new biology that provides the code, the software for turning off cancer," says the study's senior investigator, Panos Anastasiadis, Ph.D., chair of the Department of Cancer Biology on Mayo Clinic's Florida campus. That code was unraveled ...

Diversity in graduate medical education; women majority in 7 specialties in 2012

2015-08-24
Women accounted for the majority of graduate medical education (GME) trainees in seven specialties in 2012 but in no specialties were the percentages of black or Hispanic trainees comparable with the representation of these groups in the U.S. population, according to a research letter published online by JAMA Internal Medicine. Diversifying the physician workforce in the United States is an ongoing goal. Curtiland Deville, M.D., of Johns Hopkins University, Baltimore, and coauthors used publicly reported data to assess the representation of women and historically underrepresented ...

Primary prevention use of statins increases among the oldest old

2015-08-24
The use of statins for primary prevention in patients without vascular disease older than 79 increased between 1999 and 2012, although there is little randomized evidence to guide the use of these cholesterol-lowering medications in this patient population, according to a research letter published online by JAMA Internal Medicine. Michael E. Johansen, M.D., M.S., of Ohio State University, Columbus, and Lee A. Green, M.D., M.P.H., of the University of Alberta, Canada, investigated the use of statins among this population by vascular disease because the very elderly have ...

Stopping antihypertensive therapy in older patients did not improve functioning

2015-08-24
Discontinuing antihypertensive therapy for patients 75 or older with mild cognitive deficits did not improve short-term cognitive, psychological or general daily functioning, according to an article published online by JAMA Internal Medicine. Midlife high blood pressure is a risk factor for cerebrovascular disease. However, the effect of late-life blood pressure on cognition is less clear. Some studies have suggested that late in life, it is lower, rather than higher blood pressure, that increases the risk for cognitive decline. Justine E. F. Moonen, M.D., of Leiden ...

Association between transient newborn hypoglycemia, 4th grade achievement

2015-08-24
A study matching newborn glucose concentration screening results with fourth-grade achievement test scores suggests that early transient newborn hypoglycemia (low blood sugar) was associated with lower test scores at age 10, according to an article published online by JAMA Pediatrics. At birth, the continuous utero-placental-umbilical infusion of glucose ends and reaches the lowest values during the first couple of hours. The newborn brain principally uses glucose for energy and prolonged hypoglycemia has been associated with poor long-term neurodevelopment and neurocognition. ...

A little light interaction leaves quantum physicists beaming

A little light interaction leaves quantum physicists beaming
2015-08-24
TORONTO, ON - A team of physicists at the University of Toronto (U of T) have taken a step toward making the essential building block of quantum computers out of pure light. Their advance, described in a paper published this week in Nature Physics, has to do with a specific part of computer circuitry known as a "logic gate." Logic gates perform operations on input data to create new outputs. In classical computers, logic gates take the form of diodes or transistors. But quantum computer components are made from individual atoms and subatomic particles. Information processing ...

Scientists show how exposure to brief trauma and sudden sounds form lasting memories

2015-08-24
Researchers at NYU Langone Medical Center have found how even brief exposure to sudden sounds or mild trauma can form permanent, long-term brain connections, or memories, in a specific region of the brain. Moreover, the research team, working with rats, says it was able to chemically stimulate those biological pathways in the locus coeruleus -- the area of the brain best known for releasing the "fight or flight" hormone noradrenaline -- to heighten and improve the animals' hearing. The NYU team says their new study, summarized in the cover article in the journal Nature ...

LAST 30 PRESS RELEASES:

Sharper, straighter, stiffer, stronger: Male green hermit hummingbirds have bills evolved for fighting

Nationwide awards honor local students and school leaders championing heart, brain health

Epigenetic changes regulate gene expression, but what regulates epigenetics?

Nasal drops fight brain tumors noninvasively

Okayama University of Science Ranked in the “THE World University Rankings 2026” for the Second Consecutive Year

New study looks at (rainforest) tea leaves to predict fate of tropical forests

When trade routes shift, so do clouds: Florida State University researchers uncover ripple effects of new global shipping regulations

Kennesaw State assistant professor receives grant to improve shelf life of peptide- and protein-based drugs

Current heart attack screening tools are not optimal and fail to identify half the people who are at risk

LJI scientists discover how T cells transform to defend our organs

Brain circuit controlling compulsive behavior mapped

Atoms passing through walls: Quantum tunneling of hydrogen within palladium crystal

Observing quantum footballs blown up by laser kicks

Immune cells ‘caught in the act’ could spur earlier detection and prevention of Type 1 Diabetes

New membrane sets record for separating hydrogen from CO2

Recharging the powerhouse of the cell

University of Minnesota research finds reducing inflammation may protect against early AMD-like vision loss

A mulching film that protects plants without pesticides or plastics

New study highlights key findings on lung cancer surveillance rates

Uniform reference system for lightweight construction methods

Improve diet and increase physical activity at the same time to limit weight gain, study suggests

A surprising insight may put a charge into faster muscle injury repair

Scientists uncover how COVID-19 variants outsmart the immune system

Some children’s tantrums can be seen in the brain, new study finds

Development of 1-Wh-class stacked lithium-air cells

UVA, military researchers seek better ways to identify, treat blast-related brain injuries

AMS Science Preview: Railways and cyclones; pinned clouds; weather warnings in wartime

Scientists identify a molecular switch to a painful side effect of chemotherapy

When the air gets dry, cockroaches cuddle: Binghamton University study reveals survival strategy

Study finds unsustainable water use across the Rio Grande

[Press-News.org] Voter ID law effects hard to pinpoint