In this study, a contemporary method of scheduling algorithm has been proposed for working on scheduling of varying size data-frames transmission in CR based wireless networks. The objective of the proposed model is to achieve maximum throughput, and also reduction of loss of dataframes in the transmission. Some of the key elements that are considered in the development of the model are optimal bandwidth and idle channel availability. Using the three level hierarchical approach, the scheduling strategy is constructed. The optimal idle channel allocation, allocation with considerable transmission intervals allocation and optimal multiple channels models are considered at respective levels in the hierarchy in the proposed algorithm. The proposed model while tested under simulated environment in comparison to the other two bench marking models, the outcome depicts that the process is more efficient and supports in improving the overall process of scheduling of data-frames as per the desired objectives of the model.

Asset Based Approach towards Community Development, the case study of Wormuma kebele, Wolaita zone, Southern Ethiopia’ isa descriptive study which aimed at recounting the role of working with assets towards of development of community. Both quantitative and qualitative methods of data collection and analyses were employed in the study; yet the bulky of data utilized in the study is qualitative in nature. Purposive sampling was employed so as to select the sample elements for the study. Both primary and secondary data sources were utilized so as to obtain relevant and rich data thereby to elevate the validity of the finding. The secondary data was collected from various scholarly articles and unpublished documents of concerned offices. The primary data on the hand was collected using in-depth interview, FGD, and personal observation. Accordingly, the data was collected from pupils from junior schools of the kebele, unit leaders of the school, the supervisors, and director of the school regarding the school setting. In addition to them, respondents from local people, and development agents or DAs, health extension workers, the kebele administrator, centrally placed officials of ARD, and health development office are also contacted to further supplement the study with substantial data. The finding of the study has revealed that asset based approach towards community development yielded promising changes in terms of building human assetandfurther advancement of the community.

Spring back is the main defect in sheet metal bending process. The spring back of sheet metal bending, which is defined as elastic recovery of the part during un loading conditions. It should be taken in to considerations so as to produce bent sheet metal parts within acceptable quality. Spring back is affected by the factors such as; sheet thickness, tooling geometry, friction condition; material property and processing parameters. In this research the numerical investigation of Spring back on edge bending die process is done.. The numerical Analysis is done using ANSYSï›› LS-DYNAï››. The influence of sheet metal thickness, sheet metal type, friction, tool radius and tool shape on spring back for Aluminium, copper, mild steel and High strength steels, sheet metal have been considered for investigations.

In the paper created a new encryption algorithms GOST28147–89–IDEA8–4 and GOST28147–89–RFWKIDEA8– 4 based on networks IDEA8–4 and RFWKIDEA8–4, with the use the round function of the encryption algorithm GOST 28147–89. The block length of created block encryption algorithm is 256 bits, the number of rounds is 8, 12 and 16.

Gedefa and Chaudhary [2] introduce a new technique for identification of the nature of triangle. In this paper, we extended and applied this technique for the trapezoid.

This paper aimed to develop methods and tools for supporting maintenance management system for transportation. This is done by using Multicriteria Decision Making Process techniques. Also analytic hierarchy process (AHP) were applied to evaluate the techniques that are used for maintaining the road pavements. Software named AHPM (Analytic Hierarchy Process Model) was developed using MATLAB for flexible pavement. The first step in the AHP procedure is to decompose the decision problem into a hierarchy that consists of the most important elements of the decision problem.

Glutelin protein is the most well-known abundant seed storage protein in rice seed endosperm. A total of 9 glutelin and glutelin type protein sequences from Oryza species available in uniport were evaluated by using bioinformatics tools to investigate physico-chemical properties, secondary structure prediction, putative phosphorylation sites and conserved motif search. Physicochemical analysis offers data such as pI, EC, Al, GRAVY and II about these sequences and the results showed that all glutelin protein sequences are basic, hydrophilic, thermo stable, having some extracellular portion. The secondary structure of the protein sequences were also predicted using SOPMA server. It was observed that alpha helix was predominant, followed by random coil, extended strand and least beta turn was found. Putative phosphorylation sites were also identified which are found to be conserved in plant species and the results showed that the most abundant phosphorylation site is serine residues in glutelin protein sequences. Conserved protein motifs subjected to MEME to obtain the best possible matches. Other protein motifs found in the glutelin proteins are most of them belongs to cupin family proteins. The obtained results could be used for further in silico analysis and homology modeling studies of these glutelin proteins.

Lactic acid is widely used in food and pharmaceutical industries and is produced by two biological (fermentative processes) and synthetic methods. Due to the production capacity of isomer L(+), the highest global production of lactic acid is done by fermentation. Lactobacillus casei strain was used in this study that is the homofermentative bacteria producing L(+)-lactic acid. Two nitrogen sources of yeast extract and corn steep liquor and two sugar sources of sucrose and molasses at temperatures of 37 Cº, 40 Cº and 42 Cº as well as two pHs 5 and 7 were used in the study. The results showed that higher lactic acid is produced by increasing the amount of yeast extract compared to the use of corn steep liquor. Moreover, Lactobacillus casei using sucrose produced more lactic acid than the molasses. The optimal temperature for lactic acid produced by the bacterium was 37 Cº in these experiments. In addition, it was found that Lactobacillus casei could produce more lactic acid at pH = 5 than at pH = 7, and the production of the acid reached the maximum value at pH = 5. In optimum conditions, 60/90g/L Lactic acid was obtained after 24 hours incubation of samples (pH = 5 and 37 Cº).

A mycological investigation of skin scrappings, blood and aspirates from apparent clinical cases of cutaneous infection involving 100 patients was made. All samples were cultured on Sabouraud dextrose agar (SDA) for three weeks. A total of 27(43.5%) and 18(29.0%) fungi and yeasts respectively were isolated from the skin. Blood cultures yielded 8(9.9%) yeast species only from the patients while culture of aspirates showed more growths of yeasts (2 isolates) than filamentous fungi (1 isolate). The following dermatophytes and filamentous fungi were isolated from the skin: Microsporum ferrugineum, Trichophyton mentagrophytes, T. rubrum, T. verrucosum and T. schoenleinii; A. fumigatus , A. niger, A. flavus and Penicillium species. Trichophyton mentagrophytes had the highest occurrence (50%) while Microsprum ferrugineum and Trichophyton verrucosum were least in occurrence(9.1%) each. Five yeast species, Candida albicans, C. tropicalis, C. krusei, Rhodorulla species and Torulopsis species were also isolated from skin lesions. Torulopsis species was the most occurring yeast whereas Candida krusei and Rhodotorulla species showed the lowest occurrence (5.6%) each. Torulopsis species and Candida tropicalis were recovered from blood and aspirate of patients. Prevalence of fungi and yeast was similar in male and female patients. Fungi and yeast are involved in skin diseases.

La demande finale, particulièrement la consommation finale des ménages, est considérée comme un des stimulateurs de l’activité économique. Cette étude, vise à mesurer l’effet d’une variation de la consommation finale des ménages sur la valeur ajoutée, aussi bien globale que sectorielle. Une attention particulière est accordée à la détermination de l’effet sur la demande des facteurs primaires, notamment le travail. Les modèles input-output, par leur concept de multiplicateur, nous permettent de mesurer les effets directs et indirects, sectoriels et globaux, d’une variation exogène de la demande finale ou de l’une de ses composantes dont la consommation finale des ménages. Pour mener cette étude, nous nous sommes basées sur les données du Tableau Entrées-Sorties (TRE) relatif à l’économie marocaine de 2013 et nous avons utilisé le logiciel GAMS-MINOS comme outil.