The execution of water borehole project is quite expensive, there is therefore need for surface resistivity measurements before drilling to gain sufficient knowledge on the subsurface geo-hydrological conditions of an area. In this study, geophysical investigation of groundwater is aimed at delineating the aquiferous units in the central part of Awka by determining their depths, thicknesses, resistivities and the potential borehole depth at various locations within the area employing the technique of Vertical Electric Sounding (VES) using the Schlumberger array. Ten (10) sounding stations were obtained. The data was interpreted using conventional partial curve matching and computer aided iteration techniques. The vertical electrical sounding curve types identified in the study area includes K, H, QH, HK, and QK. The HK-type sounding curves were predominant in the study area. About four to six geo-electric layers comprising the top soil, shaly- sand, sand, dry sand, water saturated sandstone, and shale were delineated with the shale usually occurring as the last layer. Lithologic log for the borehole located near one of the sounding station at Awka revealed that some of the geologic units were either suppressed or merged into a single geo-electric unit probably due to similarities in electrical resistivity. 3-D surface map of the aquifer characteristics were produced, it was observed that the aquifer properties ranges from 0.0262 to 0.7187cm/s, 1.2995-48.0092cm2/s, 139.14-3813.22 Ohm-m, 9,294.55-189,135.71 Ohm-m2, 0.0130-0.4801 Ohm-1 for hydraulic conductivity, transmissivity, resistivity, transverse resistance and longitudinal conductance respectively within the study area.

Cloud computing is the result of evolution and adoption of existing technologies and paradigms. The goal of cloud computing is to allow users to take bene?t from all of these technologies, without the need for deep knowledge about or expertise with each one of them. The cloud aims to cut costs, and helps the users focus on their core business instead of being impeded by IT obstacles.
Building cloud computing serves educational institutions, such that it will serve the educational and administration staff and students.
In our research, web pages site for the educational foundation and the university was designed to spreading the educational concepts specific for the learning of far distance cultures for two types synchronize or unsynchronized by using the cloud to design the students information management systems to monitor the students records from the first day in the course to the last day, which will help the educational staff and the administrator staff to get the right information in a proper time to take a right decision, with high speed and quality.
Finally, planning and building a system using cloud computing technique was explained, and how to design it, what we need of requirements to build this system, as well as how to test and implement that system was presented.

Objective: Determine whether the existence of special clinical situations nursery (origin, gestational age, obesity and age) or fetal (breech presentation, and macrosomia term exceeded), associated with risks must include the completion of a C-section.
Patients and methods: cross type prospective study including singleton pregnancies who delivered at the Mohamed V Hospital in Chefchaouen in northern Morocco, from 1 September 2013 to 30 August 2014. The maternal and fetal factors were analyzed.
Results: Over the period studied, 305 were studied childbirth which 147 have given birth to a caesarean section. This population was from, about 53% rural, 26% of Chefchaouen Bab Taza 12% and 7.8% of Ouazzane. At significantly higher rates of caesarean section in patients at from Ouazzane (p <0.018). Analysis summit presentation is an interesting univariate prognostic factor acceptability of vaginal Exp (B) = 0.415 [0.244 to 0.708]. As against a presentation above is to the detriment of birth vaginally Exp (B) = 9.946 [1.225 to 80.720]. Three strong predictors of birth by natural means, term gestational age (Exp (B) = Gross 0.378 [0.178 to 0.799] a normal body mass index (Exp (B) = 0.389 [0.157 to 960 ]) and macrosomia (Exp (B) = Gross 0.536 [0.308 to 0.933]). While a term greater than 40 weeks of gestation was associated with a significantly increased risk of caesarean section (Exp (B) = 3.480 Gross [1.432 to 8.459]). Using multivariate models, it has been shown that in a patient from Ouazzane, presents a high risk of cesarean birth regardless of the type of presentation in these same patients but from another Ouazzane that the presentation of any seat remains a protective factor in favor of vaginal delivery (Exp (?)a between 0.14 and 0.46 Summit presentation to the top). But is increasing in If the extended term when the presentation is top type.
Discussion and conclusion: There is insufficient current data to systematically carry out a C-section for breech presentation. This is a much debated issue but this work has allowed us to identify a statistical model that should narrow down the choice, but still needs to be validated by a prospective study.

This study investigated the influence of performance appraisal on job performance of library employees in selected University library and information centers in South-West Nigeria. The survey research design was used for the study. Study population consisted of 133 library personnel in four university libraries. Sampling was purposive and enumerative as all members of the population were used for the study. Data collected were analyzed using frequency and percentage counts. Findings revealed that library personnel perceived performance appraisal as the routine evaluation of an employees' output; as a management tool aimed at improving the performance of employees; as a technique for determining staff compensation but not a management tool for strengthening superior - subordinate relationship. The study also revealed that performance appraisal could influence job performance as it improves and motivates personnel to work harder. Based on these findings, some recommendations like finding suitable appraisal scheme that will best suit the employees of the library in performing; giving a regular feedback to the employees after an evaluation; and gearing staff performance exercise towards staff productivity and performance were made.

Thermal degradation of antibiotics has been studied for decades in a broad range of disciplines including food production, agriculture and analytical chemistry. Yet, there is a lack of thermal stability data for many antibiotics. Here we systematically investigated the thermal stability of ten commonly prescribed antibiotics applying a laborsaving automated in-house pressurized dynamic flow-through system. The design of the system allowed a fast access to a large number of data at medium to subcritical water temperatures, ranging from 50-250

Aestivating frogs are able to withstand long periods of immobilisation whilst appearing to maintain their muscle mass and contractile performance. The functional capacity of critical muscles is also not compromised upon emergence from aestivation. Years of starvation and immobilisation endured by aestivating anurans has no deleterious effect on their muscles, bones, water content, or stomach and liver integrity, which suggests there is some sort of time dilation at work in aestivating frogs that makes months or years inside their aestivation cocoon pass as days or weeks would when active normally.

Bosnia and Herzegovina is rich in natural and anthropogenic tourist potentials that are the basis for the development of more specific forms of tourism of both local and regional, and national and international importance. The development of tourism in it massively started to develop from the seventies. In this paper we are going to show significant determinants and indicators of this development to the present day, through the presentation and definition of tourist and geographical position, tourist traffic, accommodation facilities and specific forms of tourism that can be developed in Bosnia and Herzegovina.

Even when 6LoWPAN has an ideal cryptography line defense, it is still necessary to implement an intrusion detection system (IDS) to deal with threats targeting network performance such as DoS attacks. IDS discover and stop most attacks that make changes on the operation of the network. However, few IDS solution has been proposed for 6LoWPAN networks. IDS missions are to monitor and raise an alarm about any possible threats and pass it to the system to restart the keying process for eliminating the attackers. New technique has been proposed recently based on the principle that neighbor nodes have a trend to have the same behavior, so the detection of the malicious node is based on the detection of the abnormal node that has a bad behavior different than it neighbors. The security goal is to provide a monitoring system that will attempt to detect anomalous malicious behavior and to prevent it from harming the network performance basing on the neighbors nodes behavior monitoring.

This study checks the hypothesis which the organic amended contain components alternatives according to their mode of obtaining and conservation. Their use in agriculture efficiently contributes to resolve the problem of infertility of the soil. Samples of biowastes were analyzed at the laboratory to determine the composition in major fertilizers. Four doses of biowastes and three doses of fertilizers were applied only or in combination in a device completely randomized to three repetitions. The observations on the onion and spinach plants related to the height of plants, the number of sheets and the weight of the useful product and the results obtained were subjected to the analysis of the variance. It emerges from the physical characterization that the biowastes contain more 95% of organic matter. The chemical composition as well with it showed as these biod

Some ecologycal parameter of natural planting of Prioria balsamifera, Fabaceae/ Caesalpinioideae is studed in Luki and Kiyaka Reserve forest of Agronomie national Institute of Studie and Seart. The floristic inventory, allometrie measures (at dbh) of all individuals of Prioria balsamifera and somes climatic factors, e.g annual mean of rain, temperature, atmosphic humidity, physiography and soil texture are studed. This resultants indique that 194 individuals/ha at Luki and 5 individuals/ha at Kiyaka; 190 individuals stems are arranged in the 10-40 cm diameter arrange and distinguished dead of any individuals of same diameter arranging at Kiyaka Station. The space distribution of Prioria balsamifera is aggregative at Luki Station and aleatory at Kiyaka Station. This terrial area gives 1144, 77 m2 /ha at Luki Station and 6,08 m2 /ha in Kiyaka. This 10-40 cm dbh diameter, whereas all individuals of this class of diameter are remarkably absent. An estimation of aerea biomass elevate at 75,45t/ha and 37,72t/ha carbon stock with 127t/ha at Luki Station and 42,6t/ha of aerial biomass: 21,30t/ha of the carbon stocked and 71,74t/ha at Luki of carbon equivalent at Kiyaka Station.

Cotton fabrics were cationized with a cationic agent (Chromatech9414) then dyed with Brazilwood natural dye using ferric chloride as a mordant in one bath at three stages by exhaustion method. This process successes to impart cationic sites on cotton fabrics surface which improve its substantivity to natural dye beside save energy and water. The effect of (Chromatech9414) concentration on the nitrogen content was studied. Factors affected the dyeing stage such as dye conc., pH value, temperature and time of dyeing were investigated.The effect of cationic agent concentration and ferric chloride conc. on the colour strength of dyed cotton fabric with Brazilwood natural dye were observed. The best results were obtained at 8% Brazilwood natural dye, pH6 , 60 min., 60oC for dyeing stage at 6%(Chromatech9414) and 8g/l ferric chloride. The effect of mordant, dyeing pH and cationic agent concn. on the colour hue were also investigated .The wettability and the fastness properties of dyed samples were assessed.The changes in the fiber surface, by cationization ,were evaluated using scanning electron microscopy(SEM).

The human immunodeficiency virus (HIV) infection leading to Acquired Immunodeficiency Syndrome (AIDS) causes progressive decline in immunological response in people living with HIV/AIDS making them susceptible to a variety of and opportunistic infections which are responsible for morbidity and mortality.
HIV patients are at high risk of opportunistic infection(OI).Among them Tuberculosis is common, Pnemocystis jirovecii pneumonia (PJP) is common with low CD4 count. Here we are describing a case of HIV-1 positive patient having low CD4 count. With multiple OI, it include PJP, Pulmonary tuberculosis and secondary bacterial pneumonia with Sphingomonas paucimobilis.

Chloroquine has been widely used in the treatment of uncomplicated Plasmodium falciparum malaria. Unfortunately, because of chemoresistance emergence and its spread worldwide since the 1960's, substitute medicines were compulsory to fight against malaria efficiently.
Therefore, current priority of the fight against malaria is to search for substances capable to improve back chloroquine efficacy.
The present work highlights life threatening action of Olax subscorpio

Solve the problem of the quality of multimedia traffic in wireless networks is a very lively topic in the field of scientific research.
In this article, we present a solution to optimize the transmission of video in IEEE 802.11 wireless networks by changing the behavior of the MAC layer for video traffic; a breakdown of the latter on various types of access is proposed.
The platform operates using both improving the wireless standard IEEE802.11e and the inter-layer model proposed to improve the streaming media in wireless networks.
A test bench was performed to simulate this solution, using open source NS2 network simulator; the results obtained show that our solution improves visibly the most important indicators of multimedia transmission.