Articles tagged with Asia
A new study provides more accurate estimates of worldwide mercury pollution, revealing Asia produces over double the previous estimated amount. The research uses a top-down approach combining measured air concentrations with a global simulation to calculate mercury emissions, improving estimates and refining pollution-control strategies.
Scientists from the University of Kansas are investigating how climate, plate tectonics and other factors influenced evolution by bringing species together in modern-day Turkey 42 million years ago. The study aims to shed light on the role climate change played in mammalian evolution and its relevance today.
Researchers found that US health care providers perceive South Asians as being more reluctant to report pain and seek medications. This is partly due to cultural differences in medical practice in South Asia, where patients are often not asked about their pain and may be given low-dose pain medications after surgeries.
Researchers found that abrupt climate changes during the Holocene epoch affected ancient societies, leading to wetter conditions compared to recent times. The study's high-resolution peat record revealed transitions in major civilizations coinciding with episodes of high atmospheric dust.
A study of over 1,800 Vietnam veterans found that approximately 271,000 have current full or subthreshold PTSD and major depressive disorder, with 4.5-11.2% prevalence rates among male and female veterans. The findings highlight the long-term impact of combat service on mental health.
The Stephen Riady Geosciences Scholars Fund will support PhD geoscience students at NTU, focusing on research on earthquakes, volcanoes, tsunamis and climate change. The endowment aims to enhance resilience and safety in the region.
Tropical Depression Kujira made landfall in northeastern Vietnam on June 24, as NASA's Aqua satellite captured visible images of the storm. The Joint Typhoon Warning Center reported the storm's weakened maximum sustained winds of 30 knots.
The Vietnam Ministry of Health recognized Boston University School of Medicine for advancing hospital nutrition in Vietnam through education, clinical service, and research. A three-prong approach led by Carine Lenders and Elizabeth Henry improved outcomes and educated medical professionals about the importance of nutrition.
Tropical Storm Kujira made landfall on Hainan Island, China, with surface wind speeds near 65 knots, according to NASA's RapidScat data. The storm then moved into the Gulf of Tonkin, where it was centered near 20.1 North latitude and 107.8 East longitude, with maximum sustained winds near 35 knots.
Tropical Storm Kujira experienced strong vertical wind shear, displacing convection from its center. The strongest storms had coldest cloud top temperatures, indicating potential for heavy rainfall.
A new study assesses ecosystem service supply capacities for irrigated rice cropping systems in Southeast Asia, revealing differences between more and less intensively managed areas. The findings suggest that ES-based information can help provide alternative management options for decision-making in agricultural systems.
The study confirms massive migrations led to huge changes in the European gene-pool, conferring admixture on modern populations. Genetic analysis reveals a new perception of family, property, and personhood emerged during this period, influencing language families and later developments in the Bronze Age.
Researchers found that faster-evolving viruses like H3N2 spread globally rapidly but die out quickly between epidemics, while slower-evolving viruses like H1N1 and B viruses circulate continuously worldwide. The study also highlights the crucial role of India in the global spread of seasonal influenza viruses.
Researchers analyzed DNA of over 250 tree species in southern Appalachians and found that half can trace their ancestry to eastern Asia. The temperate forests of the region are home to more tree species than anywhere else in North America.
Scientists used seismic data from 227 East Asia earthquakes to image depths up to 900 kilometers, revealing hidden structures like a high velocity colossus beneath the Tibetan plateau and a deep mantle upwelling in Mongolia. The study could help find hidden hydrocarbon resources and explore the Earth's interior.
A large Ontario-based study reveals that some immigrants and refugees have a 1.5 to 2 times greater risk of psychotic disorders than the general population, with specific groups from Caribbean and East Africa/South Asia showing significantly higher rates.
Research found that weaker Indian summer monsoon and higher Atlantic sea surface temperatures cause dry/wet fluctuations in arid regions. The study defines the core zone of the 'westerlies-dominated climatic regime' and its controlling factors, enabling better prediction of moisture changes in China.
The increasing use of asbestos in Asia poses a significant threat to public health, with the potential for widespread mesothelioma and lung cancer cases. Government and non-government groups must work together to improve recognition and diagnosis of asbestos-related lung diseases.
Researchers detect human fingerprint of industrial pollutants in Borneo rainforest, revealing impact on ozone layer and forest health. Air pollution from East Asia affects air quality in equatorial Southeast Asia, introducing chemicals to the stratosphere.
A new jumping spider species, Stenaelurillus albus, with a unique mating plug has been discovered in the Western Ghats of India. The study also re-describes another species and highlights the presence of mating plugs in Salticidae families.
New research highlights poor connectivity of protected area networks in Southeast Asia, preventing lowland species from responding to climate change. Many low-lying PAs are isolated and not well connected to cooler forested areas at higher elevation.
Researchers in Georgia have discovered a new tick species, Dermacentor limbooliati, found in Malaysia and Vietnam. The species can be distinguished from similar ones by several characteristics.
A global map produced by researchers at Helmholtz Centre for Environmental Research reveals that streams within 40% of the global land surface are at risk from insecticide runoff. The map highlights areas such as the Mediterranean, USA, Central America, and Southeast Asia as particularly vulnerable to water pollution.
A survey of 1,465 Asian physicians found that most reported withholding life-sustaining treatment for patients with little chance of meaningful recovery. Attitudes towards end-of-life care varied widely across countries and regions, influenced by economic, cultural, religious, and legal factors.
A new study by MIT scholars finds that immigrants from Latin America are less likely to have their labor certification requests granted, with only 67% of applications approved. However, when the US government audits applications using detailed supporting documentation, the disparity disappears, suggesting a potential remedy.
Researchers have discovered the oldest recorded stone tool ever found in Turkey, providing a major new insight into when and how early humans dispersed out of Africa and Asia. The discovery dates back to approximately 1.2 million years ago and was made using high-precision equipment.
A study in Bangladesh found that daily maternal supplementation with multiple micronutrients compared to iron-folic acid before and after childbirth resulted in significant reductions in preterm births (18.6 vs 21.8 per 100 live births) and low birth weight (40.2 vs 45.7 per 100 live births). However, it did not reduce infant mortality...
A new study reveals the gold swift moth's intricate mating patterns and sexual positions, showcasing a 'Karma Sutra' of insect behavior. The research suggests that this complexity is an adaptation to the scarcity of mating grounds, driving the development of varied courtship strategies.
Hagupit has weakened to a depression in the South China Sea before making landfall in southern Vietnam. The storm's maximum sustained winds dropped to 30 knots on Dec. 11, with forecasters predicting quick dissipation after landfall.
Researchers have identified the first definite horned dinosaur species from the Early Cretaceous period in North America, known as Aquilops americanus. This discovery sheds light on the biogeography of neoceratopsian dinosaurs and suggests a late Early Cretaceous intercontinental migratory event between Asia and North America.
Typhoon Hagupit brought heavy rainfall to the Philippines, with NASA's Terra satellite capturing a picture of the storm. Rainfall totals reached over 450 mm in eastern Philippines and over 477 mm in the open waters of the Philippine Sea.
Tropical Storm Sinlaku made landfall in Vietnam, bringing heavy rainfall. NASA's TRMM and GPM satellites analyzed rainfall rates before landfall, while Terra satellite spotted the storm as it came ashore.
Tropical Depression 21W strengthens into Tropical Storm Sinlaku in the South China Sea, with NASA's Aqua satellite capturing an elongated image. Forecasters predict maximum sustained winds of up to 60 knots (69.0 mph/111.1 kph) before weakening.
Researchers have discovered that the region's first people brought a rich art practice to Southeast Asia, resulting in naturalistic images of wild animals and hand stencils. The oldest paintings, dating back 35,000-40,000 years, have been found in rock shelters across several countries.
Vietnam has made significant progress in controlling infectious diseases such as SARS and HIV/AIDS, with a goal of universal coverage. However, disparities in health care access remain, particularly for rural areas and minority groups. The country aims to improve its health care system through increased funding and training.
A new study has identified a human gene that provides natural resistance to typhoid fever. The HLA-DRB1 gene codes for a receptor important in the immune response against invading bacteria. This finding holds promise for developing improved vaccines and treatments for typhoid fever.
The ASMQ FDC has shown non-inferior efficacy to AL FDC in treating uncomplicated falciparum malaria in children under 5 years old. No significant concerns of tolerability were observed with either treatment.
A study released by the American Academy of Ophthalmology found that an implantable corneal inlay device improved near vision well enough for 80% of patients to read a newspaper without affecting far distance vision. The device is currently undergoing clinical review in the US and has shown promising results with minimal complications.
The UK tops the global league table for gullet cancer, specifically adenocarcinoma, in men. This type of cancer has seen a significant increase in high-income countries, particularly among men. The strongest risk factors for adenocarcinoma include acid reflux and obesity.
A demonstration project made progress in introducing a patient-centered medical home approach at safety net practices serving vulnerable populations. Nearly half of practices achieved substantial implementation of key features within four years.
A global study from University of California, Berkeley suggests that a moderately low birth rate can actually boost a country's overall standard of living. Researchers found that families bear the costs of raising children, while governments should adjust policies to accommodate population aging.
A new branch of mammals closely related to modern horses, rhinos, and tapirs has been identified through the discovery of ancient bones from India and Pakistan. These animals spent a considerable amount of time near water, similar to modern rhinos and tapirs, and were likely large and lumbering.
NASA's Terra satellite captured images of Tropical Storm Kalmaegi weakening over Vietnam after making landfall on September 17. The storm caused significant damage to homes, crops, and trees in the northern Vietnamese province of Quang Ninh.
Typhoon Kalmaegi's center was spotted by NASA's Aqua satellite near northern Hainan Island, China. The storm is making landfall in Northern Vietnam, generating very rough surf and ocean swells up to 22 feet.
A study published in Appetite found that elderly people with fair or poor appetites had higher risks of mortality than those with good appetites. Those with poor appetites consumed a less diverse diet, leading to lower energy and nutrient intake.
Two University of Illinois scientists are working with the World Health Organization to fortify condiments and seasonings in countries with widespread micronutrient deficiencies. The researchers aim to address deficiencies affecting over one-third of the world's population, particularly pregnant women.
Researchers found nearly all Cameroonian aluminum pots contain high levels of lead, exceeding US guidelines for safe consumption. The study highlights a previously unrecognized source of lead exposure in Africa and Asia.
Seven projects have been funded by Grand Challenges Canada to address pressing global health challenges in ASEAN countries. The initiatives include a 'skin printer' for large wounds and an Alzheimer's awareness campaign, with investments totaling $784,000.
NASA-NOAA's Suomi NPP satellite captures infrared image of Typhoon Rammasun before landfall, showing powerful thunderstorms with heavy rain potential. The storm brings maximum sustained winds of near 100 knots (115.1 mph) to the south China/Vietnam border.
Researchers have developed a simplified method to purify water using Moringa oleifera seed extracts, significantly reducing harmful bacteria levels. This cost-effective approach holds promise for improving access to safe drinking water in developing countries where millions die from waterborne diseases annually.
Typhoon Rammasun brought heavy rainfall to the Philippines and central China, causing flooding. The storm made landfall on Hainan Island, China, with maximum sustained winds of 155 mph.
A new study reveals that regional weather extremes are strongly related to large-scale wave patterns in the atmosphere. The research found that certain regions of Europe, Asia, and the US are more prone to prolonged bouts of unseasonal weather, including hot and cold spells, droughts, and wet periods.
Researchers mapped live poultry markets in China to predict H7N9 spread; dense clusters of markets facilitate emergence and transmission. Maps help target surveillance and contain outbreaks.
A first-year Environmental Science student at the University of Nottingham Malaysia Campus published a literature review on the Southeast Asian monsoon in Geoscience Frontiers. The study found that future climate warming could lead to a 15-day delay in the monsoon onset by the start of the next century.
A meta-analysis of 20 studies found that eating more fruits and vegetables can lower stroke risk, with a 32% decrease for every 200g of fruit consumed daily and an 11% decrease for every 200g of vegetables consumed daily. A diet rich in fruits and vegetables is highly recommended to meet micronutrient and macronutrient requirements.
Scientists have discovered a new species of long-snouted tyrannosaur, Qianzhousaurus sinensis, which lived alongside deep-snouted tyrannosaurs but hunted different prey. The discovery confirms the existence of tyrannosaur species with long snouts and provides insights into the diversity of these fearsome carnivores.
A recent study of New York Times war coverage reveals that casualties get little mention in daily war reporting, despite major conflicts going back a century. The study finds that when casualties are covered, they are often presented in ways that minimize or downplay their human costs.
A recent study reveals that persons captured in medieval raids into present-day Finland, Russian Karelia, and the Baltic Countries were sold on remote trade routes extending to Central Asia. The demand for blonde girls and boys as exotic luxury items drove this trade, with only a few hundred of thousands reaching southern markets.
The proportion of shade grown coffee in global production has decreased by nearly 20% since 1996, with traditional methods being replaced by more intensive styles. This shift is linked to lower land and labor costs, but also poses risks to the environment, communities, and individual farmers.
A new family tree of hummingbirds reveals a rapid diversification rate, with over 140 new species emerging in the Andes and more than 338 recognized species worldwide. The study shows that hummingbirds continue to evolve and generate new species today, driven by coevolution with plants.