资讯

Structural reconstruction of thousands of ancient nitrogenases through Earth’s history uncovers architectural constraints that shaped their evolution under global environmental transitions.
Seeds in Madagascar's forests are getting smaller, and new research suggests that human activities are playing a role in this ...
Tropical Storm Helene's devastation could make responding to and fighting wildfires this fall even more difficult.
New military bases are being built in Belarus, one of which, near Minsk, may be of strategic importance to Russia in the war ...
The left side of the flowchart illustrates the process of constructing spatial structure units, while the right side shows the process of building the coupling model using ensemble learning. The ...
Shortly after 6 p.m. Tuesday, aircraft were released from the Oliver Fire in Shasta Lake, which began as a structure fire that spread to surrounding vegetation. The last reported size of the fire was ...
Savannas remain vital for biodiversity conservation, yet savanna woodlands are increasingly endangered by land-use change and climate stressors, primarily driven by human activities and land ...
The link between proximity to greenspace — including trees and parks— and healthy birth outcomes is well established. Now new data from researchers at Drexel University’s Dornsife School of Public ...
Trees in your neighborhood could help you live longer, according to a new study that analyzed data from more than 6 million Swiss residents. Researchers from Future Cities Lab, operated in Singapore ...
Well over a dozen trees fell across roadways in Grayson County and a possible microburst flipped a modular structure into a truck in Big Clifty. Fire departments from Leitchfield, Caneyville, Clarkson ...
Abstract: The tree (hierarchical) structure is one of the elementary memory arrangements, used by numerous data structures – ranging from simple to relatively sophisticated ones. The most well-known ...