Tuesday, July 27

investigacion

adultos, Alzheimer, conducción, diagnóstico, enfermedad, estudio, investigacion, manejar, Noticias, Salud, Universidad de Toronto, vehículos

Driving can help diagnose Alzheimer’s | Digital Trends Spanish

According to research conducted by the University of Toronto, changes in the way you drive a vehicle over time could help diagnose Alzheimer's. Although the way of driving changes in all people over the years, in some there appear subtle differences in the way of controlling a vehicle which, according to scientists, would be related to the early stages of this disease. In the United States, a group of people over the age of 65 agreed to have their driving monitored for a year. The researchers found that it was possible to detect the onset of the disease without resorting to invasive and expensive medical procedures. Among the 139 people who were part of the study, medical tests had shown that half already had Alzheimer's disease at a very early or preclinical stage. The other half did...
antimonopolio, compañía, Computación, Google, investigacion, Noticias, publicidad, publicidad en línea, Tendencias

Open investigation against Google for online advertising | Digital Trends Spanish

The European Commission launched an antitrust investigation against Google to determine whether the company violated European competition rules by favoring its own internet ad technology services, thus harming rival providers, advertisers and publishers. The commission will examine whether the technology company is distorting competition, by restricting third-party access to user data for advertising purposes, on web pages and mobile applications, thus reserving them for its own use, as indicated in a statement by the International organization. “Google collects data to use for advertising purposes, sells advertising space and acts as an intermediary in online advertising. So Google is present at almost every level of the supply chain for displaying ads on the Internet, "said Community...
Animales, apareamiento, especie, estudio, hallazgo, investigacion, mascara, Mascarilla, Murciélago, Noticias, pareja, razon, reproducción, rituales, rostro, Tendencias

This bat wears a mask for a particular reason | Digital Trends Spanish

This 2020, bats have become more popular and it is not only because of the next premiere of The batman (definitively postponed to 2022). This enigmatic animal has been associated with the genesis of the coronavirus, a pandemic that has the entire planet in check. We are constantly learning more about this creature that amazes us, and recently we have learned of a new species that can use a very appropriate "accessory" for these times. It's about the species Centurio senex, who uses a kind of mask on his face and whose main characteristics and behavior have been detailed in an observational study published in PLOS One. Preliminarily, the mask is thought to be part of a courtship ritual for males. This "accessory" would be incorporated into your face and would be made with excess sk...
análisis, astrónomos, calentamiento, caliente, Espacio, estructuras, galaxias, investigacion, misiones, Noticias, planetas, temperatura, universo

The universe keeps getting hotter | Digital Trends Spanish

Research by the Ohio State University Center for Cosmology and Astroparticle Physics examined the thermal history of the universe and concluded that it is getting hotter and hotter. The work was published in the magazine Astrophysical JournaLy determined that the temperature of gas throughout the universe has increased more than ten times during the last ten billion years, reaching approximately 2.2 million degrees Celsius. “As the universe evolves, gravity pulls dark matter and gas into space to form galaxies and galaxy clusters. The drag is violent, so violent that more and more gas is discharged and heated, ”explains Yi-Kuan Chiang, lead author of the study. The researchers used a new method that allowed them to estimate the temperature of the gas farther from Earth. This mean...
Alimentación, alimentos, calorias, diabetes, dieta, estudio, investigacion, Noticias, perdida de peso, Salud, Sobrepeso, Universidad

Eating Early Wouldn’t Help Weight Loss | Digital Trends Spanish

Restricting meals earlier in the day does not affect the weight of a group of overweight adults with diabetes, according to a study carried out at Johns Hopkins University. The results of this discovery will be presented at the scientific sessions of the American Heart Association that will take place this week. "We have long wondered whether eating during the day affects how the body uses and stores energy," said study author Dr. Nisa M. Maruthur, associate professor of medicine, epidemiology and nursing. from Johns Hopkins University in Baltimore. Together with her colleagues, the professional followed a group of 41 overweight adults during a 12-week study. A portion of the adults followed a time-restricted eating pattern, consuming 80% of their calories before 1pm. The rest of t...
aji, alimento, cáncer, Chile, Chile (pimiento), chile picante, consumo, enfermedades, estudio, investigacion, Noticias, pimiento, riesgo, Salud

The consumption of chili could help you live longer | Digital Trends Spanish

Good news for those who consume ají (chili) frequently. A investigation affirms that the consumption of the traditional pepper or chili pepper, as it is known in some countries, would allow people to live longer. Not only that, it would also greatly reduce the risk of dying from cardiovascular disease or cancer. The study will be presented soon in the scientific sessions of the American Heart Association, and for its realization, previous studies were taken into account that affirmed that the pepper has an anti-inflammatory, antioxidant, anti-cancer and regulating effect of glucose in the blood. How did they find out? For the present study, the health records of more than 570 thousand patients from the United States, China, Iran and Italy were analyzed, in order to compare the res...
arañas, audición, cara de ogro, cazar, cornell, depredadores, escuchar, especies, estudios, insectos, investigacion, Noticias, presas, Tendencias, Universidad

Spiders develop an incredible way of hearing sounds | Digital Trends Spanish

A group of researchers at Cornell University discovered that ogre-faced spiders, named for their large eyes, have incredible night vision and are also capable of hearing their prey and predators. According to the research, which was published in Current Biology, these spiders use hairs and receptors on their legs to pick up sounds from at least two meters away. In this way they could detect low-frequency sounds coming from their prey, such as insects, as well as high-frequency sounds from predators such as birds. How did they find out? The scientists also found that, in addition to trapping prey on the ground, these arachnids are capable of grasping insects in the air, which does not appear to be related to their vision. In fact, to prove it, the researchers put dental silicone ov...
comportamiento, estado de animo, estudio, hallazgo, helsinki, investigacion, laboratorio, neuronas, Noticias, ratones, Salud, Serotonina, tronco cerebral, tronco encefalico, Universidad

Important finding about neurons and bad behavior | Digital Trends Spanish

A recent study carried out by the University of Helsinki demonstrated how different genetic control mechanisms can define the identity of neurons during development in the brainstem. The researchers' work also showed that a failure in the differentiation of brain stem neurons could lead to behavioral abnormalities, as well as hyperactivity and attention deficit. The team in charge set out to find out what brain stem neurons look like, how they develop in the embryonic brain, and how their developmental defects are reflected in brain activity and behavior. Although the mammalian brain is large, its activity is controlled by a small number of neurons. Many of them are found in the brain stem, which is a part conserved through evolution that controls mood, as well as motivation and mo...
contagios, Covid 19, estudio, gripe, hospital, investigacion, Noticias, Países Bajos, preliminar, riesgo, Salud, SARS-CoV-2, vacuna

Flu Vaccine Could Reduce COVID-19 Infection | Digital Trends Spanish

Researchers and medical officials are gathering information in the hope of finding a cure for the coronavirus, or at least an effective way to reduce the risk of infection. We still know little about this new health threat so any discovery may be useful, even if it has not yet been confirmed. Preliminary research suggests that a flu virus vaccine can also cause the body to produce broad molecules that fight infection and the virus causing the pandemic. Mihai Netea, an infectious disease immunologist at Radboud University Medical Center in the Netherlands, checked his hospital databases to see if medical officials who got flu shots during the 2019-2020 season had more or less likely to get SARS-CoV-2. He and his team found that workers who received the flu vaccine were 39 percent le...
ataque, ciberataque, Ciberdelincuentes, Computación, investigacion, Noticias, pacientes, policia, psicologicos, psiquiatricos, salud mental, seguridad, web

Hackers publish data on hundreds of psychiatric patients | Digital Trends Spanish

According to data from the Organization for Economic Cooperation and Development (OECD), about one in five Finnish inhabitants suffers from psychological problems. It is one of the countries most affected in Europe by mental illness. For this reason, the cyber attack on the private company Vastaamo, which runs 25 psychological therapy centers throughout the country, caused such a stir. In this action, a group of cybercriminals threatened thousands of patients at these centers with disclosing private and sensitive information about the conversations they had with their therapists. The attackers would have managed to steal a large number of confidential files that they threatened to disclose if each affected patient did not pay them about $ 230 in bitcoin. According to official infor...