Adama University

About: Adama University is a education organization based out in Nazrēt, Ethiopia. It is known for research contribution in the topics: Population & Adsorption. The organization has 840 authors who have published 1010 publications receiving 5547 citations. The organization is also known as: Adama Science and Technology University & ቴክኖሎጂ ዩኒቨርሲቲ, አዳማ ሳይንስና ቴክኖሎጂ ዩኒቨርሲቲ.

Efficiency of cardboard solar heater boxes for disinfestations of stored grains against arthropod pest.

Abstract: The solar heater box is a modest technology that enables easy collection and retention of solar radiation as heat at levels lethal to stored product arthropod pest inside the box. This study was designed to construct solar heater boxes of appreciable capacities to hold large quantities of grains, assess their heat-trapping efficiency and the influence of beans quantity and exposure time on same. Solar heater boxes of five different sizes were constructed for this study. Their heat-trapping capacity was evaluated by exposure to the sunlight for 5h. The influence of bean quantity and exposure on heat capture capabilities of the best performing solar heater box was evaluated using five different quantities of cocoa beans (9, 12, 15, 18 and 21kg) for 2h of exposure period. The result for heat trapping capacity shows that the largest solar heater box trapped the highest mean between and within bean temperatures (69.38±4.97 and 69.45±3.97C, respectively) in 5h of exposure time. The result of the experiment on the effect of bean quantity and exposure time on heat-trapping efficiency show the highest temperature was obtained at 120min exposure time using 9kg of cocoa beans for both between and within bean temperature (70.00±0.73 and 71.23±0.85oC, respectively). The implications of these findings in applying this technology for stored product arthropods pest management on durable commodities were discussed.

A Survey: Machine Learning Algorithms for Network Security

Abstract: Simulated intelligence systems have relate in various zones of science owing to their astounding possessions like flexibility, versatility, with potential to quickly adjust to original and darken troubles. Computerized assurance is a rapidly creating field mentioning a ton of thought by virtue of earth shattering advances in casual networks, cloud and web developments, web banking, flexible environment, sharp lattice, etc Various AI strategies have exist successfully passed on to lecture to wide-running issues in PC security. This manuscript inspects with includes various employments of AI in network security. The assessment envelop phishing acknowledgment, network interference area, difficult security possessions of shows, confirmation with components, cryptography, human coordinated effort confirmations, spam revelation in casual connection, clever indicator energy use outline with issues in security an AI techniques.

Generation of entanglement from a two-mode cascade laser

Abstract: We analyse the entanglement of the light produced by a three-level laser whose cavity contains a parametric amplifier, with the cavity mode driven by the coherent light and coupled to a squeezed vacuum reservoir. Employing stochastic differential equations associated with the normal ordering resulted from the pertinent master equation, the quadrature variances and entanglement of the two-mode light are obtained and photon statistics of the two-light modes is discussed. It is found that the three-level laser generates squeezed light under certain conditions, with maximum intracavity squeezing being 89.7% below the coherent state level. We also show that the parametric amplifier enhances the mean photon number and photon number correlation.

Phoenix dactylifera fruit: a nutraceutical agent in the treatment of diarrhea

Abstract: The growing need for safe and accessible drugs for various ailments in the third world countries have drawn scientific minds to evaluating scientific bases of the use of some plant materials in traditional medicines. Food substances are chief among these plant materials owing to their safety and nutritional benefits aside the purported medicinal claims. The main objectives of this study were to determine the proximate nutritional composition and the antidiarrheal activity of aqueous fruit extract of Phoenix dactylifera L. (date palm). Methods: Antidiarrheal activity of the Phoenix dactylifera aqueous fruit extract was evaluated on castor oil induced diarrhea in male wistar rats using Loperamide (standard drug) as control. The proximate nutritional composition of the fruit was determined standard laboratory methods and the antinutritional factors in the fruit were determined using standard Spectrophotometric method. Result: The result of the nutritional analysis revealed that the date fruit contain high carbohydrate content and relatively high crude ash content and low antinutrients concentration. Phytochemical screening of the aqueous fruit extract revealed the presence of saponins, tannins, glycosides, flavonoids and alkaloids. The acute toxicity test showed that the extract is practically non toxic. The antidiarrheal activity of the aqueous fruit extract was found significant (P < 0.05) at 1000mg/Kg and 2000mg/Kg body weight. Conclusion : The result of this research showed that Phoenix dactylifera L. (date palm) fruit can be used as an effective nutraceutical in the management and treatment of diarrhea especially in the third world countries. Key word : Phoenix dactylifera, Diarrhea, Loperamide, Antidiarrheal activity