I emphasized the importance of the vital 'Critical Minerals and Rare-Earths Deal' between the United States and Ukraine, ...

However, many biomedical devices face challenges like insufficient cell adhesion, leading to inflammatory responses after their implantation in the body. Apatite coatings, particularly hydroxyapatite ...

I do not see the United States having Ukraine enter into NATO and then having United States troops essentially obligated, ...

Swedish construction company NCC has signed a partnering agreement with LKAB, a mining and mineral group, for a new sorting ...

VANCOUVER, BC / ACCESS Newswire / February 21, 2025 / Apex Critical Metals Corp.(CSE:APXC)(OTCQB:APXCF)(FWB:KL9) ("Apex" or ...

President Volodymyr Zelenskiy has told Reuters he is ready to do a deal with U.S. President Donald Trump that includes U.S.

生物体内的羟基磷灰石均为非烧结的无机盐，因此不属于羟基磷灰石陶瓷材料。在临床实践中，自体骨移植是最常用的骨修复手段，这种材料就是低结晶度的羟基磷灰石。如果将其回植入骨缺损组织中，将很快地被组织吸收、降解（图4） [11]。

Ukrainian leader Vladimir Zelensky has declined to sign an agreement that would give the US access to his country’s rare ...