BACKGROUND Although it is well known that quadriceps force generates anterior tibial force, it has been unclear whether quadriceps force causes great anterior tibial force during the early phase of a landing task. The purpose of the present study was to examine whether the quadriceps force induced great anterior tibial force during the early phase of a landing task. METHODS Fourteen young, he...

Coronavirus disease 2019 (COVID-19) is a new disease, and obviously many things about it are not yet known for sure. But, the evolution of knowledge being very fast.

Intensity of photocurrent during water oxidation in BiVO 4 is predominantly limited by charge transfer resistance ( R ct ), rather than semiconductor bulk ). Mo doping can slightly reduce but obviously decreases .

Objective: To investigate the effect of warm gutta-percha filling with microscopic root canal technique. Methods: 120 patients with pulposis treated in our hospital from February, 2014 to December, 2015 were enrolled and randomized equally into observation and control group. The patients in the control group were treated with traditional root canal therapy, but those in the observation group we...

In 2008, I concluded that the next major pandemic would arrive before 2021. The very year after this forecast saw a minor event-involving H1N1 influenza virus-but 2019 obviously qualifies as global outbreak.

this essay tries to study the reflection of iran- iraq war in four relatively important and referable encyclopedias (wikipedia, inkarta, conflicts encyclopedia, and britanica). it compares these four encyclopedias' towards the origins of the war, the aggressor, great powers' role, and its results. obviously, knowing other countries' (specially their scientific scholars') att...

background: self-talk can be described as what people say to themselves either obviously or non-obviously. self-talk has been known as someone talks inside or quietly. as a matter of fact, self-talk is self-communication which can occur in several situations. objective: together the athlete’s perceptions of the self-talk intervention and its relationship to their performance to obtain informati...

abstract a poet, author, statesman, and eminent social figure under the ottoman empire, ma'ruf rosafi, lived in a period when ignorance, poverty, and disease had overshadowed the country. obviously, literature in late 19th century and early 20th century witnessed a rise and boom which included political, social, and cultural issues. and it was poetry that could yield positive effects in th...