The chemical management of the black leaf streak disease in banana caused by Mycosphaerella fijiensis (Morelet) requires numerous applications of fungicides per year. However this has led to fungicide resistance in the field. The present study evaluated the activities of six fungicides against the mycelial growth by determination of EC50 values of strains collected from fields with different fu...

--Ignitor has been the first experiment proposed and designed to reach ignition conditions in magnetically confined plasmas.It is a compact ,high field machine based on the physics developed primarily by the Alcator series of experiments. Each refinement of IGNITOR has drawn from a common set of "tools": Bitter plate copper magnets; bucking/wedging interactions of the CS and TF coils; and passi...

objective: to determine the sensivity and specifity of ocular ultrasonography in detecting vitreoretinal lesion prior to deep vitrectomy in patients with opaque media. method: the hospital records of patients undergoing deep vitrectomy in a defined period at shiraz khalili hospital were reviewed. sonographic reports given by a sonologist and operation reports given by a vitreoretinal fellowship...

Chronic Kidney Disease (CKD) is currently a worldwide chronic disease with an increasing incidence, prevalence and high cost to health systems. A delayed recognition prevention often lead premature mortality due progressive incurable loss of kidney function. Data mining classifiers employment discover patterns in CKD indicators would contribute early diagnosis that allow patients prevent such s...

this paper estimates demand functions for wireless and wireline phone, using almost ideal demand system (aids) and attempts to test the hypothesis of substitutability between wireless and wireline in iran. the results indicate that the number of mobile subscribers has been growing more than the number of wireline subscribers over studied period. this maybe because of lower price of mobile acces...

a new method for analysis of benzene, toluene, and xylene (btx) using high performance liquid chromatography-uv detection (hplc-uv) is described and compared to the gas chromatography (gc) method. a charcoal adsorption tube connected to a small pump was used to obtain samples from an atmosphere chamber standard. samples were extracted with methanol and analyzed by hplc-uv. chromatography was is...

Background: Infertility is defined as 1 year of unprotected intercourse without pregnancy. The main causes of infertility are as follows: male factor, Both mail and female, as well as unexplained etiologies. Tubal and peritoneal factors Aceount for 30%-40% of causes of female infertility. Tubal factors include damage and obstraction of the fallopian tube, usually associated with previous pelvic...