Methods. We reviewed the records of all patients who underwent surgical management of
pilonidal sinus at the Prince Abdulrahman Sudery Hospital, Sakaka, Al Jouf, Kingdom of Saudi …

… Al-Rayyes, which was submitted to the Chemistry Department in partial fulfillment of the …
acknowledge the support of this work by King Fahd University of Petroleum and Minerals. …

The structure and conformational stability of 3-butynal and 3-butynoyl fluoride and chloride
were investigated using ab initio calculations. The 3-21G (or 3-21G ∗ for the chloride) and 6-…

… Al-Rayyes that will be submitted to Chemistry Department in partial fulfillment of MS degree.
… The authors gratefully acknowledge the support of this work by King Fahd University of …

… Department of Chemisrty, King Fahd University of Petroleum and Minerals, Dhahran 31261,
… The authors greatly acknowledge the support of this work by King Fahd University of …

Background: Schistosomiasis is endemic in many countries including Egypt. Schistosomiasis
can affect the colon leading to chronic active granulomatous colitis mainly on the rectum …

The structural stability and internal rotation in 3-methyl, 3-cyclopropenecarboxaldehyde and
3-methyl, 3-cyclopropenecarboxylic acid fluoride were investigated by ab initio calculations …

The structural stability of 1-vinylsilanimine CH 2 CHSiHNH, silanimine-1-carboxaldehyde
OHCSiHNH and its carboxylic acid fluoride derivative OFCSiHNH was investigated …

The structural stability of 3-nitrosocyclopropene cC 3 H 3 –NO and 3-nitrocyclopropene cC
3 H 3 –NO 2 was investigated by density functional B3LYP and ab initio MP2 calculations …

Background: There are many challenges in the referral, diagnosis, and management of
patients with suspected axial spondyloarthritis (AxSpA) worldwide. Gulf-REDMAS comprises a …