Learning to fight an adversary that won't stay down
New biomolecular technologies have largely failed to deliver the hoped-for knockout punch breakthrough against the defences of disease-causing bacteria, says a leading Canadian specialist in antibiotic resistance. Techniques such as genomic sequencing and high throughput screening were expected to make the development of new antibiotic compounds easier and more productive. But in most cas...Bird Brains Show How Trial and Error May Contribute to Learning
The adult male zebra finch knows only one scratchy tune learned in its youth, which it performs repeatedly and intensely when females are listening. But occasionally, the finch might improvise, experimenting with a slower, more sultry variation or emphasizing different notes. Neurobiologists studying the finch now say the improvisation arises from a component of a crucial learning circuit...Structure-building cell signals also may influence learning and memory
A Burnham Institute study has found that one of the cell's largest families of signaling molecules, called ephrins, which are known to regulate the development of nerve cells, also controls nerve cells' ability to engulf critical chemicals and proteins for learning and memory. These findings, the first to link these molecular semaphores to this important nerve cell function, appear in the May iss...Building a protein name dictionary from full text: a machine learning term extraction approach
The majority of information in the biological literature resides in full text articles, instead of abstracts. Yet, abstracts remain the focus of many publicly available literature data mining tools. Most literature mining tools rely on pre-existing lexicons of biological names, often extracted from curated gene or protein databases. This is a limitation, because such databases have low coverage o...Mice brains shrink during winter, impairing some learning and memory
The brains of one species of mouse actually shrink during the winter, causing the mice to have more difficulty with some types of learning, a new study found. This is one of the first studies to show...Improve your networking skills by learning from other professionals
Without effective and proper networking techniques, you may not be maximizing your time while attending events or when reaching out to other professionals. While people have their own networking style that works for them, it may not work for others. You need to do what works best for you and your personality. At the same time, it never hurts to learn new ideas about networking from other...Merge eFilm earnings jump precedes planned merger
That's a 22 percent increase over first q...Big collaboration links learners to science on a tiny scale
In the classroom, st...Third Wave lands European distribution deal, reports high earnings
MADISON announced Tuesday a four-year marketing and distribution agreement. Under the terms of the agreement, Third Wave has granted Belgium-based Innogenetics the exclusive European marketing and distribution rights for select Invader molecu...Distance-Learning Remote Laboratories using LabVIEW
Laboratories, which are found in all engineering and science programs, are an essential part of the education experience. Not only do laboratories demonstrate course concepts and ideas, but they also bring the course theory alive so students can see how unexpected events and natural phenomena affect real-world measurements and control algorithms. However, equipping a laboratory...No “ Lower Limit “ To The Age At Which Children Can Learn New Wors
New research shows children younger than age 1 can learn certain words. To investigate whether children under age 1 can learn words // in one context and understand them in another, researchers worked with parents of 52 children who were 9 months old. The parents used 12 board books and a set of 48 picture cards that depicted common objects such as keys, apples, fish and chairs in simple...Study reveals that it is easy for people to learn from watching others learn
A Canadian research team from the University of Western Ontario had found out that it is possible to learn// complex physical actions by observing others. The study used a robot arm to show how to perform complex mechanical tasks to a group of people. When the video of this learning process was shown to a group, they learned to do the same action in less time than the people in the vi...Chemicals in clear plastics can cause learning difficulties
In a recent study that came out in the journal Environmental Health Perspectives had brought out the// detrimental effects of clear plastics on human beings. Bisphenol-A (BPA) is a chemical founding the clear plastics that are used as food grade materials for making air tight containers, drinking water bottles, even feeding bottles for infants. The scientists from Yale School of Medic...Habit Memory May Enhance Learning In People
Learning may be unconscious and happen even when people are not aware of their learning experience//. The research comes out in the July 28, 2005 issue of Nature. Researchers from University of California, San Diego School of Medicine and the San Diego Veterans Affairs Health System had undertaken the study to find out if like animals humans could learn through habits formed even when...