Do you want to publish a course? Click here

Analysis the phenomenon of forst and probability of occurrence in the south of syria

تحليل ظاهرة الصقيع واحتمال حدوثها في جنوب سورية

595   0   0   0.0 ( 0 )
 Publication date 2013
and research's language is العربية
 Created by Shamra Editor




Ask ChatGPT about the research

This research was carried out on six climatic stations: Damascus, Daraa, As-Suwayda, Quneitra, Southern Ain al-Arab, and Sergaya in order to analyze the phenomenon of frost in the southern region. The minimum temperature was used to study this phenomenon for a period of time that reached thirty years.



References used
أبو زخم , عبد الله , عزام حسن . (1982) . المناخ والأرصاد الجوية , جامعة دمشق كلية الزراعة .
rate research

Read More

This study aimed to achieve the quantitive estimation of costs, returns, efficiency and income economic indicators of sheep breeding. Tow sources of data were used ,Questionnaire of random sample of breeders included (374 case) in the study area as primary data and MOAAR(annual agriculture statistical ), Database of NAPC, as secondary data.
The aim of this study is to use the measured values of the magnetic susceptibility in the classification of the basaltic rocks and their different differentiation degrees as an additional discrimination factor to the geochemical analyses, which we re applied on the basalts of southern and southeastern Syria. So the magnetic susceptibility of ٢٠٤ specimens sampled from all the ٧ basaltic groups in Qasr Shbeeka area in addition to ٦٢ specimens sampled from three groups from outside the studied area were measured. This led to the determination of all the magnetic susceptibility ranges, their mean values and their standard deviation of the basaltic rocks in the area.
This research seeks to reopen an old and new file of so as to find out the real reasons the disappearance of the art of drama in the Arab region, despite the abundance of many of the objective circumstances which should lead to the creation of dra ma . After presenting the views which have attempted to explain this phenomenon, this research proceeds to put forward a new view which the researcher thinks is worthy of attention . New attributes of the reason for this disappearance, is the feature of the man of this region , who does not often believe in settling conflicts or tacking them to their utmost, but rather believes in compromise as a solution . Conflict is one of the fundamentals of drama without which it cannot exist, And the man who innovates art , creates it in the form of his image and example . But the man of this region does not believe that conflict which if it continues can lead to a solution , therefore how can he create an art which is basically founded upon conflict .
This research concludes an determination of some Culicinae mosquitoes distributed in south of Syria. The study show that there are 14 species, 3 of them were recorded for the first time in the study area, these 3 species were described, illustrate d , and distinguished from related species ,the seasonal reproduction and the habitat types of these were studied . (Culex perexiguus , Cx.sinaiticus , Cx.territans).
The research study scenarios water hammer problem that may cause the destruction of the irrigation pipes, pumping stations and equipmen and part of the irrigation project in terms Ain Beida and its environs in the north-eastern city of Latakia, whe re the project seeks to quench 5,000 hectares of land with water pumped from Lake Dam November 16 occurrence . It consists of four pumping stations in addition to major irrigation systems and irrigation systems subsidiary. Used in these stations pipes made of steel (Steel) , The reservoir project's main reservoir is two. Bently and Water CAD V8 XM Edition we have in this research with the help of the CD-networking program Modeling of these stations to save time and effort in the study, are HAMMER V8 XM Edition Determine Adhamiya pressures and velocities in the case of runoff stable, identifying pressures Adhamiya in the case of the flow is stable through the development scenario of a water hammer caused by the sudden closure of the valve irreversibility thus leading larger than the carrying capacity of pipes and fittings have a high pressure values, and put another scenario shows the effect of non-use non-return valve in the water hammer occurs, and its role as a good protection of them Thus leading to high pressures and dangerous far greater than the carrying capacity of the pipe fittings values, and also used the compressed air reservoir in the third scenario means other protection from water hammer, and we found through Adhamiya pressures resulting values that the compressed air tank means better protection; it has to prevent any increase in pressure values Adhamiya when water hammer occurs, and kept her on the values that were in the case of steady flow.

suggested questions

comments
Fetching comments Fetching comments
Sign in to be able to follow your search criteria
mircosoft-partner

هل ترغب بارسال اشعارات عن اخر التحديثات في شمرا-اكاديميا