Riviste scientifiche

[Articles] Moving beyond essential interventions for reduction of maternal mortality (the WHO Multicountry Survey on Maternal and Newborn Health): a cross-sectional study

The Lancet - Sab, 18/05/2013 - 02:01
High coverage of essential interventions did not imply reduced maternal mortality in the health-care facilities we studied. If substantial reductions in maternal mortality are to be achieved, universal coverage of life-saving interventions need to be matched with comprehensive emergency care and overall improvements in the quality of maternal health care. The MSI could be used to assess the performance of health facilities providing care to women with complications related to pregnancy.

[Articles] Trends in contraceptive need and use in developing countries in 2003, 2008, and 2012: an analysis of national surveys

The Lancet - Sab, 18/05/2013 - 02:01
Achievement of the desired number and healthy timing of births has important benefits for women, families, and societies. To meet the unmet need for modern contraception, countries need to increase resources, improve access to contraceptive services and supplies, and provide high-quality services and large-scale public education interventions to reduce social barriers. Our findings confirm a substantial and unfinished agenda towards meeting of couples' reproductive needs.

[Articles] Effect of HIV infection on pregnancy-related mortality in sub-Saharan Africa: secondary analyses of pooled community-based data from the network for Analysing Longitudinal Population-based HIV/AIDS data on Africa (ALPHA)

The Lancet - Sab, 18/05/2013 - 02:01
HIV-infected pregnant or post-partum women had around eight times higher mortality than did their HIV-uninfected counterparts. On the basis of this estimate, we predict that roughly 24% of deaths in pregnant or post-partum women are attributable to HIV in sub-Saharan Africa, suggesting that safe motherhood programmes should pay special attention to the needs of HIV-infected pregnant or post-partum women.

[Articles] Reproductive health priorities: evidence from a resource tracking analysis of official development assistance in 2009 and 2010

The Lancet - Sab, 18/05/2013 - 02:01
Donors are prioritising reproductive health, and the slight increase in funding in 2009–10 is welcome, especially in the present economic climate. The large share of such funding for activities related to HIV infection in women of reproductive age affects the amount of ODA received by priority countries. It should thus be distinguished from resources directed to other reproductive health activities, such as family planning, which has been the focus of recent worldwide advocacy efforts. Tracking of donor aid to reproductive health should continue to allow investigation of the allocation of resources across reproductive health activities, and to encourage donor accountability in targeting aid flows to those most in need.

[Viewpoint] Gender and global health: evidence, policy, and inconvenient truths

The Lancet - Sab, 18/05/2013 - 02:01
“Gender is probably the most restricting force in American life”Gloria Steinem (American journalist, social activist and feminist), 2008

[Case Report] Neurological presentation of schistosomiasis

The Lancet - Sab, 18/05/2013 - 02:01
In June, 2012, a 25-year-old woman presented to our clinic with a 3-month history of excruciating lower back pain radiating to both legs and lower limb weakness. She had been healthy until March, 2012, when she experienced recurrent episodes of right sciatic nerve pain, with increasing frequency and night predominance. These episodes of pain were associated with right ankle instability, leading to an ankle sprain. The patient described intense dysaesthesias in both legs but stated she had no fever, weight loss, headaches, or stiffness.

Suicidal behaviour is a disease, psychiatrists argue

New Scientist - Ven, 17/05/2013 - 19:35
Evidence from brain and genetic studies suggests we should regard suicidal behaviour as a disease in its own right, a move that may help prevent suicides    

Today on New Scientist

New Scientist - Ven, 17/05/2013 - 19:00
All the latest stories on newscientist.com, including: survival of the sociable, zap your brain, 3D ghost images without a camera, egg moon, and more    

The tracking tag you just shake to send out a signal

New Scientist - Ven, 17/05/2013 - 19:00
A tag that transmits a radio pulse over 20 kilometres whenever jolted can be fitted to life jackets or animals, or even used to monitor damage to bridges    

Threatwatch: Could a MERS vaccine make people sicker?

New Scientist - Ven, 17/05/2013 - 18:15
Protecting against the new Middle Eastern coronavirus may be hard as vaccines for related bugs have caused an unwanted reaction, but work on SARS will help    

Hunting pack of bacteria paints a tangled skein

New Scientist - Ven, 17/05/2013 - 17:10
The purposeful, synchronised travel paths of the hundreds of thousands of bacteria are captured in a brilliantly colourful time-lapse image    

When disaster strikes, it's survival of the sociable

New Scientist - Ven, 17/05/2013 - 17:00
In the drive to climate-proof cities, we can't just focus on buildings. Social infrastructure is just as important, says sociologist Robert Sampson (full text available to subscribers)    

Dinosaur dads may not have looked after the kids

New Scientist - Ven, 17/05/2013 - 16:04
A landmark fossil study in 2008 suggested it was male dinosaurs that hatched the eggs, but a new analysis casts doubt on that idea    

Astrophile: Saturn's egg moon Methone is made of fluff

New Scientist - Ven, 17/05/2013 - 15:44
Sitting in an icy nest near Saturn, tiny Methone is oddly smooth, perhaps because it is made of lightweight stuff that can flow to erase impact scars    

Gesture that smartphones can appreciate

New Scientist - Ven, 17/05/2013 - 14:00
Mobile phones could soon be much less touchy-feely thanks to a new kind of 3D gesture-recognition technology that doesn't gobble up battery life    

Feedback: Light up your brain

New Scientist - Ven, 17/05/2013 - 13:00
Mood-emitting headphones, microwaving security tags, waterproof sandals, and more (full text available to subscribers)    

AI gets involved with the law

New Scientist - Ven, 17/05/2013 - 09:00
Computer programs could soon start making legal decisions, and they might do a better job than humans    

Time-lapse spots faulty embryos before IVF

New Scientist - Ven, 17/05/2013 - 01:00
An imaging technique that identifies chromosomal abnormalities in young embryos could dramatically increase the success rate of IVF    

This Week in Science

Science - Gio, 16/05/2013 - 23:44
Surprise Attack | Fracturing Hydrology? | Fabricating Quartz | Falling Out | Stress Inside Out | ATAXIN Clock | Melting Away | Nuclear Actin in Action | Confined Helium | Modules of Desire | EZ Inhibition | Signal Scaffolds | Cheap Pix

Editors' Choice

Science - Gio, 16/05/2013 - 23:44
Geophysics: Hawaii's Deep Plumbing System | Economics: A Look at the Data | Pathogens: The End of Antiquity | Chemistry: UN Coaxed to Neutrality | Chemistry: Shepherding Stem Cells | Physics: Spin Thermometers | Developmental Biology: Putting on the Brakes