We study about the metamathematics of Zermelo-Fraenkel set theory with the axiom of choice. We use the validity of Addition and Multiplication. We provide an example that the two operations Addition and Multiplication do not commute with each other. All analyses are performed in a finite set of natural numbers.

Applied Physics 

Background: Venous disease is a common health problem in developed countries. The aim of this study was to research the medical treatment strategy, complication due to venous impairment including leg ulcer, deep and/or superficial phlebothrombosis related to chronic venous insufficiency (CVI) two years follow-up. Patients and Methods: This prospective study has been planned in our Family and Children Health Center. 196 patients who have CVI have been included for the study. The mean age of these...

Public Health 

Background: Food insecurity and poor nutritional status may hasten progression to Acquired Immuno Deficiency Syndrome (AIDS)-related illnesses, undermine adherence and response to antiretroviral therapy, and exacerbate socioeconomic impacts of the virus. There is a risk that declining food security will lead some people to discontinue treatment, due to a lack of adequate food. Little is known about prevalence and predictors of food insecurity among adults people on antiretroviral therapy (ART) i...

Nutrition 

A cross sectional study was conducted from March 5, 2013 to June 28, 2013 in Ambo town municipal abattoir to assess prevalence of bovine fasciolosis and compare tests used for bovine fasciolosis. Direct smear, sedimentation and post mortem examination were the tests used for comparison. Post mortem examination was considered as gold standard test. Data were collected by using primary data at the abattoir; Kappa (K) and percentage were utilized to assess agreement of tests and prevalence, respect...

Veterinary Medicine 

Field experiment was conducted during the rainy season (summer) of 2014 to determine the effect of mixture cow dung of neem on population of root knot nematode infesting okra. A parcel of land highly endemic to population of root knot nematode was chosen for the experiment. Treatments include sole neem at 11.5 g, sole cowdung at 100 g and mixture of cowdung and neem at 111.5 g were applied to individual crop stand in plots of size 2.0 M by 2.0 M. Furadan, a chemical nematicide was applied as a s...

Agricultural Science  Plant Science 

In this paper, we explore the applicability of K-means and Fuzzy C-Means clustering algorithms to student allocation problem that allocates new students to homogenous groups of specified maximum capacity, and analyze effects of such allocations on the academic performance of students. The paper also presents a Fuzzy set and Regression analysis based Dynamic Fuzzy Expert System model which is capable of dealing with imprecision and missing data that is commonly inherited in the student academic p...

Computer Engineering 

The authors report a case of a young man of 38 years who presented a rupture of the distal biceps tendon, which occurred following the wearing of a heavy load. This is an observation describing a rare nosology, operated by anterior transversal approach to the elbow with tendon rehabilitation through anchors at the radial tuberosity. The radioclinical evolution was satisfactory.

Orthopedics  Surgery & Surgical Specialties 

Pterocarpus osun plant has been used overtime in the indigenous system of medicine. In this study, methanol, ethanol and aqueous extracts of leaves of P. osun were examined against five Escherichia coli strains obtained from wounds. Antibacterial effect of the plant leaves, in the concentration of 100 mg/ml, was determined using disc diffusion method. Phytochemical screening of extracts of the leaves revealed the presence of phenols, flavonoids, tannins, terpenoids alkaloids, and glycosides. Lea...

Microbiology 

Subsaharan Africa, as in Senegal, breast cancer is the second after that of cervical in women. However, although most of the studies on breast pathology for cancer, the overwhelming majority of breast lesions, palpable or not are benign and some of them can become cancerous. So this research is done to understand the impact of diversity and genetic evolution of the D-loop in benign breast lesions in senegalese women. The variability of the D-loop was investigated by PCR-sequencing, in twenty eig...

Genetics 

This work was conducted to touch the epidemiology and economic impact of ruminants’ Fasciolosis. Ethiopia possesses the largest livestock population in Africa. Ruminants play a significant role in maintaining household stability. However, the productivity per animal and the contribution of this sub-sector to the national economy is relatively low due to multiple factors. The review reveals that Fasciolosis is an important limiting factor for ruminant production and causes for several economic lo...

Animal Behavior  Genetics