pure rockfill dams have been found specific attention in watershed management and flood control, recently. in addition to hydraulic specific features, one of the important advantages of these structures is their consistency with nature and environment. normally, floods are accompanied with high sediment loads which may enter the body of dam. when flow through dam body governed by hydraulic grad...

poly(ethylene adipte) and poly(ethylene adipate)/silica nanocomposite (pead/sio2) containing 3 wt. % sio2  were prepared by an in situ method. the examinations on the non-isothermal crystallization kinetic behavior have been conducted by means of differential scanning calorimeter (dsc). the avrami, ozawa, and combined avrami and ozawa equations were applied to describe the crystallization kinet...

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carcinogenesis is a multistep process characterized by the gradual accumulation of genetic changes that ultimately lead to cancer. these genetic mutations can impart limitless replicative potential to the cancer cells making them immortal. telomeres are repeat nucleotide sequence ttaggg that are present at the end of chromosomes. its functions are to protect the chromosomal ends and to ensure t...

abstract background involvement of lacrimal apparatus by non hodgkin lymphoma as a first manifestation is extremely rare and only three cases have been reported in children. the purpose of this report is to determine the clinical characteristic of patient with primary involvement of lacrimal apparatus with lymphoma. case presentation a 7-year-old girl with history of tearing, gradually progress...

this paper investigates different kinds of control predicates in persian subjunctive complements. first, it is shown that the obligatory control (oc) constructions syntactically consist of two subtypes exhaustive control (ec) and non-exhaustive control (nec). then building upon jackendoff and culicover (2003) and culicover and jackendoff’s (2005) semantic analysis of control which is devoted to...

conclusions after eight sessions, increased awareness of the environment, improved posture and gait pattern, improved motivation and enjoyment, improved patient tolerance, improved appearance and personal hygiene, loss of purposeful behavior, a realistic plan of action every day, improved attention span, improved decision-making skills, and improved community involvement and coping skills were ...

‎let $g$ be a finite group and $nu(g)$ denote the number of conjugacy classes of non-normal subgroups of $g$‎. ‎in this paper‎, ‎all nilpotent groups $g$ with $nu(g)=3$ are classified‎.

femoral mononeuropathy is a complication of gynecological and urological operations. tlte objective of this citse report is to bring to the attention of fellow urologists the very existence of this complication and offer measures to prevent it. a 48 year old obese worman with a 2 year history of frequent left renal colics, anil a nonfunction left kidney on ivp underwent a retrograde ureterogram...

conclusions overall, two hospitals had high levels of readiness in the assessment (above 80%). given that iran, and particularly its neighbor azerbaijan, is a crisis-prone country, adherence to non-structural security protocols of the who has had a significant effect on the non-structural readiness and safety of hospitals. results the lowest level of performance was observed in communication an...