Now showing items 1-10 of 27
Distribution of ABO Blood Groups and the Rh factor in Palestinians Living in the Northern Part of the West Bankتوزيع مجموعات الدم والعامل الريزيسي في الفلسطينيين المقيمين في شمال الضفة الغربية
The ABO blood groups and the Rh factor were determined for 1308 Palestinian subjects living in the northern part of the West Bank, using Anti-A, Anti-B, and Anti-D sera. Group 0 was the most frequent blood group in these ...
A Detailed and Simplified Solution to Hydrodynamic Forces on a Submerged Tank Subject to Lateral Ground Excitation
The domain where a submerged vertical cylindrical tank exists is divided into two regions. Assuming irrational motion and an ideal fluid the Laplace s equations in both regions are solved by the method of separation of ...
The Development of Rotylenchulus Reniformis and Tylenchulus Semipenetrans, on Grape Roots
The results showed that the average numbers of eggs per an egg mass of R. Reniformis and T. Semipenetrans were 84 and 36 eggs, and the eggs hatched after 6 and 7 days respectively. The durations of the life cycle were 30 ...
Tinea Capitis in the Nablus Area
During 1972 - 1979 tinea capitis patients constituted 4.2% of all new dermatology patients clinically diagnosed at the outpatient skin clinic in Ittihad Hospital and at a private clinic in Nablus. About 78.6% of tinea ...
Kinetic Study of the Complexation of Palladium (II) With 2-(5-Bromo-2-Pyridylazo)-5-Diethylaminophenol
The kinetics of the complexation reaction of palladium with 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol (5-Br-PADAP) has been studied in the stability time at the optimum pH of 3.53 in presence of 50% ethanol. The effect ...
Free Odd Periodic Actions on the Solid Klein Bottle
The cyclic actions of odd period and empty fixed point set are studied on the solid Klein Bottle K. It is shown that up to weak equivalence there is only one such action.
Spectrophotometric Studies and Analytical Application of Cerium (III) and Thorium (IV) Chelates with Pyridine-2-Aldehyde-2-Pyridylhydrazone (PAPH)
Ce (III) and Th (IV) reacts with pyridine-2—aldehyde-2—pyridylhydrazone in aqueous solutions containing 50 % ethanol at pH's 7.75 and 8.45 respectively. Beer's law is obeyed over the range 0.0-15.p.g and 0.0-18 ktg of ...
Mathematical Analysis of a Vibrating Rigid Water Tank
The hydrodynamic pressure distribution on the wall of a vibrating water tank is traditionally expressed as a summation of two components; an impulsive component and a convective one obtained by separating the potential ...
Occurrence of Pythium Species in Cultivated Soils in the West Bank and Gaza Strip: A Preliminary Report
The Pythium flora of 38 soils from different sections of the West Bank and Gaza Strip was determined using a selective agar medium and a surface - soil - dilution plating technique. A total of 23 species were recovered. ...
Base Cleavage of Some Benzyl-Silicon and Tin Compounds in H2O-MeOH-Cyclodextrin Medium
The effects of oc - and f3- cyclodextrin (x - ,13- CD's) on the rates of base cleavage of 4 - CNC6 H4 SnMe3 ,3—CIC6 H4 CH2 MMe3 , 4 C1C6 H4 CH2— MMe3 and 3,5 - CL2 C6 H3 CH2 MMe3 with M = Si and Sn have been examined in H ...