Despite the unique ideological and political advantages of the “Aircraft Power Supply System” course, there are still some deep-seated problems that urgently need to be solved in the current teaching ...

THAT AUTUMN, A RESEARCH VESSEL called the Glomar Challenger sailed over the Mid-Atlantic Ridge to drill holes and sample sediment. Fossils within the sediment samples they retrieved gave scientists a ...

Biologists are quietly rewriting what it means to be alive, and the human body has become one of their strangest frontiers.

Research on the Influencing Factors and Configuration Paths of High-Quality Development of “Specialization, Refinement, ...

Considering trees’ need to intercept light for photosynthesis, the ideal angle of leaves and branches would be horizontal.

Hardwoods, known as broadleafs, are trees classed as angiosperms with ovules enclosed for fruit protection. When appropriately watered on good fertile sites or fed in the landscape with a unique tree ...

Every year, a 20-metre Christmas tree from Norway is erected in Trafalgar Square. Image: iStock/stockcam "Trafalgar Square is changed as never before. A 48-ft Christmas tree has sprung up on the west ...

Introduction Repeated exposure to domestic violence (DV) is common among women; however, little is known about how women’s ...

This course presents the fundamental principles of structural analysis, determination of reactions, internal forces and deflections under the static load conditions. The course is mainly focused to ...

Discover step-by-step how to create a stunning textured canvas painting featuring a 3D tree using acrylic wall putty, glue, and metallic paints. This detailed art tutorial demonstrates the process ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. According to National Wildlife Federation, there are two varieties of Douglas ...