introductionpersian gulf is a water body at the margin of indian ocean which makes way to oman sea and indian oceanthrough the strait of hormuz with the minimum width of 56 km. specific condition of the persian gulf such ashigh evaporation, high salinity, aqueous species diversity, fisheries value and especially oil sources of the area,which have extra importance in the world, have made it a se...

In order to study the effects of terminal heat stress and nitrogen on morphophysiological characteristics, ANUE (Agronomical Nitrogen Use Efficiency) and yield of canola, an experiment was conducted at research farm of Ramin Agricultural Sciences and Natural Resources university. The experiment was arranged in split plots based on randomized complete block design with four replications. Main pl...

motivated by the terminal wiener index‎, ‎we define the ashwini index $mathcal{a}$ of trees as‎ begin{eqnarray*}‎ % ‎nonumber to remove numbering (before each equation)‎ ‎mathcal{a}(t) &=& sumlimits_{1leq i‎&+& deg_{_{t}}(n(v_{j}))],‎ ‎end{eqnarray*}‎ ‎where $d_{t}(v_{i}‎, ‎v_{j})$ is the distance between the vertices $v_{i}‎, ‎v_{j} in v(t)$‎, ‎is equal to the length of the shortest path start...

abstract carcinoid tumors are well differentiated neuroendocrine tumors with secretory components. these tumors are uncommon but the most common primary tumors of the distal small intestine. we present a rare terminal ileum carcinoid tumor presenting with a small bowel obstruction. a 65 years old man presented with intermittent, gen-eralized, dull and colicky abdominal pain accompanied with int...

we aimed to evaluate the potential of growing rats as a model of osteoporosis induced by short term hypercholesterolemia. twelve growing female sprague-dawley rats were randomly allocated into two groups. control rats received standard diet while rats in group 2 were fed with diet contained 20% sunflower oil, 2% cholesterol and 0.5% cholic acid for 2 weeks and then a diet contained 10% sunflowe...

Drops, globules of a liquid in another liquid, are extremely important in many natural processes and industrial applications. The purpose of this study was to devise a method to measure the terminal velocity of drops rising in water due to buoyancy, and to compare observed values with the theoretical. Two questions were explored: (1) Do these drops continue to accelerate upward from a depth of ...

In this study, nineteen different Streptomyces strains were isolated from oil-contaminated surface soil at Ataş Oil Terminal in Turkey. Biodegradation and Restriction Fragment Length Polymorphism tests (RFLP) used for selecting isolates. The isolates belonging to the genus confirmed by 16S rDNA analysis. 1592r, 1492r, 800r, 518f, 27f primers chosen gene amplifying sequencing. Then 93-unit chara...

A physical model is developed for the charge transfer boundary condition in semi-insulating liquids. The boundary condition is based upon interfacial chemical reactions and extends established relations for the interface by including the effects of interfacial surface charge and charge desorption at the interface. A steady state model for flow electrification in a rotating cylindrical electrode...