The identity and distribution of a neglected fungus gnat species, Rymosia tolleti Burghele-Balacesco, 1965, in Europe is reviewed based on examination newly collected specimens as well available museum mate-rials. widespread but rather rare Central Europe, with confirmed records from Romania, Slo-vakia, Germany, France. All the known collection details originate cave environments. Detailed phot...

sustainable forest management in caspian forests of iran requires cost-benefit analysis in order to maintain the quality of timber stands during logging operations. this study was done with the aim of cost and gross revenue computations from current logging (net present value) in three adjacent compartments in district 2 of shafroud watershed. motion and time studies were carried out during fel...

Abstract This study aimed to estimate both direct medical and indirect costs of treating the Coronavirus disease 2019 (COVID-19) from a societal perspective in patients at referral hospital Fars province as well economic burden COVID-19 Iran 2020. Methods is partial evaluation cross-sectional cost-description conducted based on data referred university between March July The were collected by e...

100 000 quinacrine nonsurgical female sterilizations have been completed over the past decade involving transcervical insertion of quinacrine (252 mg) as pellets by one, two or three monthly insertions. No deaths have been reported and serious complications are far fewer than for surgical sterilization. Sideeffects are mild and transient. Efficacy has improved from 3 pregnancy failures per 100 ...

We present a laser spectroscopic study of the Ã1Πu – X̃1Σg+ transition 13C mono-substituted C3 in 378–406 nm region. The 13C12C12C and 12C13C12C isotopologues are produced pulsed jet expansion, by DC discharging gas mixture ∼0.3% C2H2/Ar (with ∼1% natural abundance). By using induced fluorescence spectroscopy, thirteen vibronic bands belonging to electronic have been recorded for 12C13C12C, elev...