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Welcome to the Oxford Journals News page. This section provides access to a comprehensive collection of our latest press releases and a selection of recent media coverage.

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News from Oxford Journals

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Terrorist attacks decrease fertility levels, says new research

Thursday, 20 November, 2014

A new study published online today in the journal Oxford Economic Papers has found that, on average, terrorist attacks decrease fertility, reducing both the expected number of children a woman has over her lifetime and the number of live births occurring during each year.
 
In recent years, terrorism has grown as a significant factor affecting our lives in unforeseen ways. Much has been written regarding the causes of terrorism, yet the ramifications of prolonged exposure to terrorism are still to be thoroughly studied. This new study, carried out by Dr. Claude Berrebi of the Hebrew University, Jerusalem, and Dr. Jordan Ostwald of the US Air Force, is the first to empirically identify and quantify an effect of terrorism on fertility.

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A medium amount of physical activity can lower the risk of Parkinson's disease

Wednesday, 19 November, 2014

A new study, published online in Brain: A Journal of Neurology today, followed 43,368 individuals in Sweden for an average of 12.6 years to examine the impact of physical activity on Parkinson's disease risk. It was found that "a medium amount" of physical activity lowers the risk of Parkinson's disease.

Karin Wirdefeldt of the Karolinska Institutet in Stockholm and her colleagues used the Swedish National March Cohort to analyse comprehensive information on physical activity of all kinds. They assessed household and commuting activity, occupational activity, leisure time exercise, and total daily physical activity according to data provided by 27,863 females and 15,505 males as part of an extensive questionnaire. Compared with participants who spent less than two hours per week on household and commuting activity, those who spent more than six hours per week on the same types of activities had a 43% lower risk of developing Parkinson's disease.

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'Breath test' shows promise for diagnosing fungal pneumonia

Thursday, 23 October, 2014

Many different microbes can cause pneumonia, and treatment may be delayed or off target if doctors cannot tell which bug is the culprit. A novel approach—analyzing a patient's breath for key chemical compounds made by the infecting microbe—may help detect invasive aspergillosis, a fungal infection that is a leading cause of mortality in patients with compromised immune systems, according to a proof-of-concept study now online in Clinical Infectious Diseases.

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New study finds that the probability of unprotected intercourse in hookups doubles between freshman and senior year

Friday, 17 October, 2014

An article released by Social Forces titled, “Casual Contraception in Casual Sex: Life-Cycle Change in Undergraduates’ Sexual Behavior in Hookups” by Jonathan Marc Bearak (New York University) explores  the changes in undergraduate uncommitted sexual behavior during years 1–4 of college. The article provides reasoning for the decline in the use of condoms, and explains how changes in the odds of coitus and condom use depend on fam­ily background, school gender imbalance, and whether the partners attend the same college.

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Sharks that hide in coral reefs may be safe from acidifying oceans

Thursday, 16 October, 2014

A study published online today in the journal Conservation Physiology has shown that the epaulette shark (Hemiscyllium ocellatum) displays physiological tolerance to elevated carbon dioxide (CO2) in its environment after being exposed to CO2 levels equivalent to those that are predicted for their natural habitats in the near future.

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