Journal of Basrah Researches (Sciences)

Abstract
The strength of stream cipher system depends on the strength of keystream generator. The generator generates pseudo-random-sequence which passes randomness tests. Non-linear stream cipher based on Adder has a number of shortages. This weakness is failure of randomness tests and success of correlation attacks. In this paper, Adder is developed by inserting a third shift register. It leads to improve the generator to pass randomness tests. Also, the non-linear complexity is increased and correlation attack is faced.

Abstract
Automatic Pronunciation Translation System for The Holy Quran to English Language is designed to help users whose can’t speak Arabic Language to read Quran without need to learning Arabic Language. The suggested system consist of two stages, The first is study of features of The Holy Quran to concluded many information. And the second stage is designing of the system, the first step in this stage we design a special Lexicon involves vowelization Quran text as text file , roots ,a linked list of all vowelization letters in Arabic with it’s mapping in English and other information . The system have two paths dependent on the type of inputs. The first path when input is the name of sura then the process is to find the limited text and translate the limited text. The other path when the input is non_vowelization text the system will do many processes on text, the first process Lexical Analysis to be sure that it haven’t non_arabic characters, the second process Morphological Analysis to revowelization the text by two steps are Finding Root & Morphological Weight and Matching, and the last process pronunciation translate of vowellization

Abstract
This work was carried out during the growth season of 2005 to study the effect of Nitrogen and Iron on productivity of date palm trees grown in Al-Hartha region, Basrah. Four treatments were used in this work. Some of the trees were sprayed with urea (1% w/v) month before flowering, others were treated with urea (1% w/v) month before flowering and after perfect fruit set while the rest sprayed with FeSO4 (250ppm) month before flowering and after perfect fruit set in addition to control (distil water only). Results of this study indicated that spraying trees with urea (1% w/v) before flowering and after fruit set was the best in increasing the yield, the leaves content of nitrogen and decreasing the percentage of dropping fruits. Followed by the treatment with urea (1% w/v) before flowering. The treatment with FeSO4 led to an increase in yield, decrease the dropping fruit percentage as compared with control.

Abstract
A solar dryer was designed for fish and meat drying . Its consist of solar collector with ribbed absorbent plate , its dimensions 1*0.5 m2 and drying chamber contains ten beds , plastic pipe that humid air carry to the head of solar collector and small kerosene cooker under drying chamber .The results showed that the solar dryer enable usage in the winter and summer semesters, rainy and cloudy days for drying fishes and meats .The consumption time to drying , drying efficiency , rate of dehydration , drying rate and mean of humidity reducing higher than usage of natural sun drying . And showed the results the drying rate for fish and meat was multi stage for two methods of drying, exception dried fish by natural sun drying.

Abstract
This study was conducted during cultivation season 2006 .In Abu-AlKhaseeb region –Basrah.The result showed that pollinaters had no significant effect on fruits content from protein and total amino acids in cultivares Um AL-dehin .Where as cultivare Braime had a significant effect exceeded Khikri adi where gave the highest content for protein ,but Ghannami Akhder showed the highest content for total amino acids.The effects of pollinaters in fruits content for amino acids were significant for many amino acids in two cultivares Um AL-dehin and Braime where both Ghannmi Akhder and Khikri Adi were exceed significant in content of amino acids .Ghannmi Akhder significantly exceeded compared with other cultivares in content of (oleic,palmitoleic ,lenolic and myrstic) for Um AL-dehin.Brame cultivare it was found significant deference among cultivares andpresence of significant differences for fatty acids . Ghannmi Akhder and Khikri Adi significant exceeded for fruits content for (oleic,palmitic, myrstic,stearic and palmitolic ).