My Digital Online Diary

We all know that all people need to sleep. But, what happens during sleep, and why we need to sleep at all. Some people would say to get some rest.” But, this doesn’t hold when looking at the issue from a biological point of view. True enough, over the years, scientists have determined that sleeping helps clear our mind, get rid of useless data, and consolidate important moments and experiences, but some of the most difficult questions related to the subject still remain unanswered. Now, researchers at the Rensselaer Polytechnic Institute (RPI) take a new approach to answering them, ScienceDaily reports.

Rather than conducting sleep studies, direct observations on sleeping test subjects, or brain scans, they are attempting to create a mathematical model that would be able to provide other investigators with accurate predictions of how changing certain external factors would influence sleep quality. Environmental, medical, or physical changes around an individual will affect his or her sleep, many experts already know.

The computer simulation is being developed by RPI mathematics professor Mark Holmes, who is working together with Lisa Rogers, one of his graduate students. They also plan to include data that would give investigators more indications of how the dynamics of the sleep-wake cycle function, and what the effects of disturbances in this cycle may be. They wanted to create a very interdisciplinary tool to understand the sleep-wake cycle. They based the model on the best and most recent biological findings developed by neurobiologists on the various phases of the cycle and built our mathematical equations from that foundation. This has created a model that is both mathematically and biologically accurate and useful to a variety of scientists.

It is natural for us to dread talking about dying, but that is a reality of life that we must be prepared. We will all die and there is nothing we can do about it. But, the sad thing in this life is that dying is more expensive than giving birth. It is actually a very expensive event in our life which costs more than $8,000 for a typical funeral. Plus, you can’t just pay funeral homes, cemeteries and other service provider’s the fraction of the funeral cost when somebody dies. They expect to receive full amount.

Anyway, there is actually a way to spare the remaining family members from financial burden. It is through advance funeral planning. Just like insurance, you got to pay in advance for the services. It allows you to lock in today’s funeral prices with a price guaranteed funeral contract.

While doing some stuff in the web, I found this article very catchy. So, I will share it to all of you. According to the new scientific investigation, people who watch others engage in positive behaviors, altruistic gestures, and other types of compassion and good will, are also more likely to engage in similar gestures as well. It was also determined that after people notice others doing good deeds, they are very likely to dedicate more time to doing the same thing than they would otherwise, LiveScience reports.

The investigators admitted, however, that the research may not hold value when applied to the masses, as it was conducted on a small sample of women. In the experiments, 30 students were asked to watch an uplifting Oprah video clip, whereas 30 others were played a nature documentary. This was done so that neutral feelings were elicited in the second group.

The test participants were told that they were attending a memory investigation. They were asked to write down as much as they remembered about the video clips they had watched, and where paid for their participation. Then, they were invited to participate in a follow-up, unpaid study. About 69 percent of the students in the group that watched Oprah agreed to do so, whereas only 40 percent of those that watched the nature documentaries agreed to do the same. Full details of the study appear in the January 29 issue of the respected scientific journal Psychological Science.

In a second experiment, 35 participants were asked to watch the Oprah clip, the nature videos, or a short sequence of British comedy. At the end, the women were asked to complete a questionnaire, but the researcher that was with them in the room pretended she couldn’t open the file that held the questions. The experts then asked the test subjects if they would help out by completing a related questionnaire, for another study. More women from the group that watched Oprah consented, and, when timed, were proven to spend twice as much time as the women from the other group with the questions – in turn helping the researcher.

A new pathological research has announced that herbal medicine can lead to unwanted deaths, especially in people who consume too much of their natural remedies, or who combine such substances with prescription medication. Professor Roger Byard of University of Adelaide forensic pathologist underlines the fact that many herbal chemicals have very toxic compounds inside, which can kill an adult on their own when taken in excessive quantities, or when combined with other chemicals from other drugs.

“There’s a false perception that herbal remedies are safer than manufactured medicines, when in fact many contain potentially lethal concentrations of arsenic, mercury and lead. These substances may cause serious illnesses, exacerbate pre-existing health problems or result in death, particularly if taken in excess or injected rather than ingested,” the expert explains. Ill-effects also occur when normal drugs are consumed at the same time.

Among the most common complications that occur when combining herbal and classical medicine, the group includes cardiac, renal and liver failure, strokes, seizures and muscle failure, to name just a few. “Herbal medicines are frequently mixed with standard drugs, presumably to make them more effective. This can also have devastating results,” Byard adds.

One of my goals this day is to look for the best acne treatment. I already allocated at least three hours of my time, which will start at three in the afternoon. Why is this so? Well, I just want to find the product that will solve acne problems for good. If ever, this will not only help me. It will also help my younger siblings as well.

It might sound like a simple thing to do because there are hundreds of acne treatment products in the market, but it’s not. The numbers are making the selection process even harder.

Of course, manufacturers will claim that they have the best one. No business person would ever think of the opposite. But, only few products turned out to be effective. Others can even harm the skin of the user because of the chemicals used. That is why I need to take search seriously.