Dobbertin, Mills, M\"uller, Pott and Willems conjecture that two families of power mapping are families of APN functions. Here we prove those two conjectures.

An unprecedented polytantalotungstate (POTT), Cs12.5K4.5H[Ta12Si4W37O158]·25H2O (1), based on the {SiW9Ta3O40}7- cluster was hydrothermally synthesized. A photocatalytic study revealed that 1 exhibits significant photocatalytic water splitting activity.

The intricate and elegant phacoemulsification technique that is practiced around the world today has a rich history and fascinating evolution. Prior to the 18th century, the only known approach to treating cataract was through couching, a technique that involved depressing the lens into the vitreous of the eye using a needle. Following the introduction of the extraction, a long and vigorous deb...

Pott puffy tumor (PPT) is an abscess of the subperiosteal os, frontalis. Frontalis often found in cranial osteomyelitis. Cranial osteomyelitis inflammatory process bones, mainly caused by pyogenic organisms. The most common cause developing countries paranasal sinusitis. One causes PPT infection frontal sinus. Intracranial complications are PPT, one which a cerebral lobe. In this case report, p...

RATIONALE Extremely sharp angular spinal deformity of healed tuberculosis can be corrected by vertebral column resection (VCR). However, the VCR techniques have many limitations including spinal column instability, greater blood loss, and greater risk of neurologic deficit. PATIENT CONCERNS We described a new spinal osteotomy technique to collect sharp angular spinal deformity in Pott disease...