Standards for sports headgear were introduced as far back as the 1960s and many have remained substantially unchanged to present day. Since this time, headgear has virtually eliminated catastrophic head injuries such as skull fractures and changed the landscape of head injuries in sports. Mild traumatic brain injury (mTBI) is now a prevalent concer...
Czech Republic
Available from STL Prague, CZ / NTK - National Technical Library / SIGLE / CZ / Czech Republic
Czech Republic
Czech Republic
Czech Republic
United Kingdom
SIGLE / Available from British Library Document Supply Centre-DSC:DXN023752 / BLDSC - British Library Document Supply Centre / GB / United Kingdom
First in complex studied has been the solid brain envelope, including that in the system of the perimedullar tissues, using the elements of the comparative and ontogenetic approaches. The complex character of the mechanical and hydraulic interactions in the perimedullar surrounding, changing on the stages of ontogenesis, has been revealed. The obta...
Russian Federation
