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Birds’ eye size reflects habitat and diet, may predict sensitivity to environmental change
birds visual environmental change deforestation
2021/8/10
A new study shows the eye size of birds can reveal broad patterns of their biology and behavior, including where they live, what they eat and how they hunt, providing a potential roadmap for future co...
Blinking eye-on-a-chip used for disease modeling and drug testing（图）
eye-on-a-chip disease modeling drug testing
2019/10/21
People who spend eight or more hours a day staring at a computer screen may notice their eyes becoming tired or dry, and, if those conditions are severe enough, they may eventually develop dry eye dis...
Indiana University biologists create beetle with functional extra eye（图）
Indiana University biologists beetle functional extra eye
2017/11/24
On "Game of Thrones," a three-eyed raven holds the secrets of the past, present and future in a vast fantasy kingdom. But for real-world biologists, a "three-eyed beetle" may offer a true glimpse into...
Scientists Reveal How These Ants Snap Their Jaws Shut in the Blink of an Eye
Scientists Ants Snap Jaws Shut Blink Eye
2017/9/19
Few potential victims stand a chance against the formidable mandibles of a trap-jaw ant. In conflicts between predators and prey, speed is a decided advantage, and evolution has given these insects an...
Roses are red.Violets are blue.What gives flowers those eye-catching hues?
Roses are red Violets are blue gives flowers eye-catching hues
2017/3/13
To solve the mystery of why roses are red and violets are blue, scientists are peering into the genes of plant petals."When you ask anyone how one flower is different from another, for most of us, col...
Casting a Cold Eye over Myoglobin
Cold Temperature Crystallography,X-Ray Myoglobin Myoglobin Photolysis Protein Conformation
2016/5/23
Structural studies of carbonmonoxy myoglobin photolyzed at ultra-low temperatures have allowed the visualization of an otherwise elusive binding intermediate.
Evaluation of the IrisPlex DNA-based eye color prediction tool in the United States
DNA forensic biology genotype data single nucleotide polymorphisms unknown biological samples the scene of the crime
2015/5/22
DNA phenotyping is a rapidly developing area of research in forensic biology. Externally visible characteristics (EVCs) can be determined based on genotype data, specifically from single nucleotide po...
MIT researchers: The mind's eye scans like a spotlight--New role discovered for brain waves（图）
MIT researchers spotlight brain waves
2009/8/18
Researchers at MIT's Picower Institute for Learning and Memory say you are more likely to scan the room, jumping from face to face as you search for your friend. In addition, the timing of these jumps...
A technique for producing extremely smooth patterns has doubled the distance that surface plasmons can travel on metal films, according to researchers in the US. The “template stripping” approach also...