an accurate determination of evapotranspiration is required for many studies that involve estimation of the water balance. one methodology is the use of lysimeters. considering the semiarid climate of kerman province, in southeastern parts of iran, the only operating electronic weighing lysimeter in the country was used for calculating daily eto from april 2004 to march 2005 in three different ...

Flight training accidents constitute 14% of general aviation accidents. Herein we determined the rates, injury severity, and phase of flight for primary student solo accidents/incidents (mishaps) in Cessna 172 aircraft. Mishaps over the period spanning 1994–2013 were identified from the NTSB database. Student population data were from the FAA. Statistics employed proportion tests, Poisson distr...

Reduction of air carrier flight delay in the U.S. National Airspace System (NAS) has been a major objective of the Federal Aviation Administration (FAA) for many years. Much of the current delay arises from weather-induced delays at airports. When a plane is delayed on one of the day’s flights, there can be a carryover delay that affects later flights by that aircraft. In this report, we develo...

Coronavirus Disease 2019 (COVID-19) is an emerging disease with a rapid increase in cases and deaths since its first discovery in December 2019, in Wuhan, China. Limited data on COVID-19 during pregnancy are available; however, information on diseases associated with other highly pathogenic coronaviruses (i.e., severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS)...

Introduction: We observed serum transthyretin (TTR) constantly maintained low even with adequate nutritional support if the patients’ general conditions are poor. We conducted this study to analyze the change of serum TTR with time from injury in massive burn patient and verify the validity of prediction of clinical outcome with serum TTR of early post-burn period. Methods: From January of 2005...