Falls and fall-induced injuries are major global public health problems. Balance and gait
disorders have been the second leading cause of falls. Inertial motion sensors and force …

Context: Controversy persists over: 1) how best to restore low serum 25-hydroxyvitamin D (25D)
levels (vitamin D2 [D2] vs vitamin D3 [D3]); 2) how best to define vitamin D status (total […

Context: Vitamin D deficiency disproportionately affects nonwhite individuals. Controversy
persists over how to best restore low 25D levels, and how to best define vitamin D status [total (…

They are discouraged by a system that works for others but that works against them. For
example, negotiating a complex health care system is almost impossible for many. Despite their …

Although biofeedback systems have been used to improve balance with success, they were
confined to hospital training applications. Little attempt has been made to investigate the …

LisFranc injuries in the active, athletic, and military populations can be devastating injuries.
There has been much debate over open reduction and internal fixation versus arthrodesis as …

Complement activation has been implicated in the pathogenesis of severe SARS-CoV-2
infection. However, it remains to be determined whether increased complement activation is a …

We report the development of a Pd(II)/(±)-MeO-SOX/2,5-dimethylbenzoquinone system that
enables unprecedented access to anti-1,3 amino alcohol motifs in good yields (33 substrates…

Pneumocystis jirovecii is a major cause of life-threatening pneumonia in immunosuppressed
patients including transplant recipients and those with HIV/AIDS, yet surprisingly little is …

Cross-coupling of nitrogen with hydrocarbons under fragment coupling conditions stands to
significantly impact chemical synthesis. Herein, we disclose a C(sp 3 )–N fragment coupling …