Tag: Center

  • Discovery of accurate and far more efficient algorithm for point set registration problems

    Discovery of accurate and far more efficient algorithm for point set registration problems

    A point set registration problem is a task using two shapes, each consisting of a set of points, to estimate the relationship of individual points between the two shapes. Here, a “shape” is like a human body or face, which is similar to another body or face but exhibits morphological diversity. Taking the face as an example: the center position of the pupil of an eye varies depending on individuals but can be thought to have a correspondence with that of another person. Such a correspondence can be estimated by gradually deforming one shape to be superimposable on the other. Estimation of the correspondence of a point on one shape to a point on another is the point set registration problem. Since the number of points of one shape could be millions, estimation of correspondence is calculated by a computer. Nonetheless, up to now, even when the fastest conventional method was used, it took a lot of time for calculation for registration of ca. 100,000 points. Thus, algorithms that could find a solution far faster without affecting accuracy have been sought. Furthermore, preliminary registration before automated estimation was a prerequisite for the conventional calculation method, so algorithms that do not need preliminary registration are desirable.

    Read More

    Views: 0

  • High energy Li-Ion battery is safer for electric vehicles

    High energy Li-Ion battery is safer for electric vehicles

    A lithium-ion battery that is safe, has high power and can last for 1 million miles has been developed by a team in Penn State’s Battery and Energy Storage Technology (BEST) Center.

    Read More

    Views: 0

  • Solar energy solutions for facades

    Solar energy solutions for facades

    Photovoltaic elements are usually found on rooftops—after all, that’s where solar irradiation is highest. However, as researchers at the Fraunhofer Center for Silicon Photovoltaics CSP have discovered, PV elements on facades can be a useful way to supplement the power supply. If appropriately designed, they can be attractively integrated and deliver 50 percent more energy than existing types of wall-mounted PV elements. Even concrete walls are suitable.

    Read More

    Views: 0

  • AI and machine learning help scientists understand human face recognition

    AI and machine learning help scientists understand human face recognition

    Scientists from Salk Institute (U.S.), Skoltech (Russia), and the Riken Center for Brain Science (Japan) investigated a theoretical model of how populations of neurons in the visual cortex of the brain may recognize and process faces and their expressions, and how they are organized. The research was recently published in Neural Computation and highlighted on its cover.

    Read More

    Views: 0

  • Rap1, a potential new target to treat obesity

    Rap1, a potential new target to treat obesity

    cientists at Baylor College of Medicine, the National Institutes of Health and Virginia Tech Carilion Research Institute have discovered a new mechanism in the mouse brain that regulates obesity. The study, which appears in Cell Reports today, shows that this new mechanism can potentially be targeted to treat obesity.

    “It’s well known that the brain is involved in the development of obesity, but how a high-fat diet changes the brain so it triggers the accumulation of body fat is still unclear,” said senior author Dr. Makoto Fukuda, assistant professor of pediatrics at Baylor and the USDA/ARS Children’s Nutrition Research Center at Baylor and Texas Children’s Hospital.

    Fukuda and colleagues studied the mouse Rap1 gene, which is expressed in a variety of tissues, including the brain where it is involved in functions such as memory and learning. Little was known, however, of the role brain Rap1 plays in energy balance.

    Views: 0

  • Belief about nicotine content in cigarette may change brain activity and craving

    Belief about nicotine content in cigarette may change brain activity and craving

    How the brain responds to nicotine depends on a smoker’s belief about the nicotine content in a cigarette, according to new research from the Center for BrainHealth at The University of Texas at Dallas.

    The study, recently published in Frontiers in Psychiatry, found that smoking a nicotine cigarette but believing that it lacked nicotine failed to satisfy cravings related to nicotine addiction. Contrary to their expectations, researchers found that in order to satisfy nicotine cravings, smokers had to not only smoke a cigarette with nicotine but also believe that they were smoking nicotine.

    “These results suggest that for drugs to have an effect on a person, he or she needs to believe that the drug is present,” said Dr. Xiaosi Gu, assistant professor in the School of Behavioral and Brain Sciences and the study’s lead author.

    Views: 0

  • Overweight and obese type 2 patients show improvements with structured nutrition therapy

    Overweight and obese type 2 patients show improvements with structured nutrition therapy

    Researchers at Joslin Diabetes Center have announced the results of a study that may change how nutrition therapy is delivered to overweight and obese patients with type 2 diabetes. The “Nutrition Pathway Study” compared three models of nutrition therapy and found that a highly structured nutrition plan provides the most significant impact on A1C, body weight and lipid profiles. The study results were presented at the American Diabetes Association’s 76th Scientific Sessions in New Orleans, Louisiana.

    Participants in the structured nutrition therapy arm of the study reduced A1C by an average of 0.67 percent and reduced body weight by an average of 3.5 Kg over 16 weeks. According to Osama Hamdy, M.D., Ph.D., Medical Director of the Obesity Clinical Program at Joslin Diabetes Center and lead investigator on the study, these results were achieved without increasing exercise, changing medications or undertaking behavioral changes.

    “This drop in A1C due to nutrition therapy alone is much better than what we have been able to achieve with many of the current medications for type 2 diabetes ,” said Dr. Hamdy. “This is very encouraging since participants in the study have lived with type 2 diabetes for more than 10 years and were not able to control their blood glucose or weight with multiple medications.”

    Views: 0

  • How to shop for a low-tech car

    How to shop for a low-tech car

    New vehicles are more technologically advanced than ever. A car today can mirror your smartphone on its center display screen, warn you of objects in your blind spot, brake on its own in an emergency, adjust the climate control via voice, and much more.

    Views: 0

  • He Hasn’t Said I Love You Yet? What This Really Means for Your Relationship

    [ad_1]

    There’s a very special moment in every romantic relationship that a woman holds her breath for. It’s when your man tells you he loves you. Ideally, he’ll say it first and it will happen in a wonderful, memorable place. You’ll remember everything about the second those fateful words left his lips. The shirt he was wearing, how his hair was styled and what his cologne smelled like will all become important nuances of the moment when you both knew that you were going to be life partners. It all sounds so dreamy and ideal, doesn’t it? From experience, most of us know that it typically doesn’t go that way. He’ll usually blurt out the words at the most inopportune time like when we’re stopped at a red light or during a football game. Regardless of the circumstances of the delivery, the words are still meaningful and relationship changing. Sadly, not all men reach a point where they feel comfortable sharing those words. If it’s now been months or even years and he hasn’t said I love you yet, what exactly does that mean for you and your future with him?

    Never Forget How Different You and Your Man Are

    I’ve often heard women say that they wish men were more like them. In some ways, that would be wonderful, but essentially we love men because they are men. Your man doesn’t process his feelings the same way you do. If he falls in love with you at first sight, chances are very good that he’s not going to share that news with you until months into the relationship. The same is true of the man who falls in love with his woman at a slow pace. He’s not going to give you updates about what he’s feeling. Men just aren’t wired that way.

    Sharing deep and meaningful feelings to a man makes him feel emotionally vulnerable. It’s very much like he’s taking the armor off his heart and he’s putting himself in the line of fire. If you don’t react favorably to his declaration of adoration or if you say something hurtful, it will pain him in a way that nothing else could. A man needs to feel very secure in his relationship before he’ll be ready to blurt out that he loves you.

    Pay Close Attention to His Actions Rather Than His Words

    So much can be gained from really paying close attention to how your man acts when he’s around you. There are certain behavior patterns that sync with a man who is truly and madly in love. You may believe that he’s not in love unless he says the words, but don’t discount how he treats you. For a man who is struggling with opening himself up to the point where he does indeed feel very vulnerable, his actions can give you great insight into what is in his heart.

    A telling example is the man who rushes through his day so that he can spend as much time as possible with the woman he adores. Nothing matters quite as much to him as seeing her smiling face at the end of his workday. The same is true of the man who sends a few text messages or emails during the day. His mind is clearly on the woman he cares for. Any small gestures like this should be viewed for what they are and that’s a strong sign that his heart is focused on the woman in his life.

    See His Commitment to You as a Sign of What’s in His Heart

    If a man has stopped dating other women and his focus is always just on you, he’s smitten. Men are notorious for wanting to play the field. Once a man stops looking, thinking about and seeing other women you should take note of that. He may not have said that he loves you outright but the fact that he’s lost interest in other attractive women speaks volumes about how he views you.

    This is especially clear if he’s suggested that you don’t see other guys or that you two just date exclusively. If he does mention this, it obviously means that he wants you to himself and that generally has a lot more to do with a man’s heart than his ego.

    A man in love wants to draw a tight circle around the woman who is the center of his world. He doesn’t want the threat of any other men on the horizon and he doesn’t have eyes for any other women either. His focus is clear and he’ll ask you to focus on him too.

    Be Wary of a Man Who Doesn’t Seem Connected Emotionally to You

    As much as you want to hope that he does love you, even if he has yet to say it, you do need to be mindful of the fact that his reluctance to express it is based on the fact that he just doesn’t feel it. If you’ve told your boyfriend that you love him and you’re met with dead silence, or he changes the subject very quickly, it’s easy to jump to the assumption that he isn’t in love and just is very uncomfortable talking about the subject at all.

    Some men will work hard at avoiding any discussion about feelings. They’ll say things like, “I’m not ready for a serious relationship yet, ” or “love is overrated.” If your guy has expressed similar sentiments to you, you have every right to be discouraged by that. He’s telling you, in a very roundabout and non-compassionate way that he’s just not feeling the same things you are.

    It’s up to you to determine whether or not you want to continue to invest yourself in a relationship like this. Granted, over time his position may change and he may decide that he does indeed love you. Perhaps a bit of time apart, as in a short-term relationship “break” might help him see the light. There’s a chance it won’t though.

    Just remember that all men are different and even though some are quick to say those three meaningful words, other men just can’t fathom saying, “I love you,” to any woman unless they’re on the verge of proposing to her. It’s up to you to decipher your man’s actions and read between the limes to truly see what’s in his heart.

    [ad_2]

    Source by Gillian Reynolds

    Views: 0