The study which is provide the 15 % milk production of Konya province was selecting by judgment sampling method and here also obtained data of Konya Milk Commission report were recorded across the district. In the research area, the dairy farms were classified as Village based and Qualified dairy farms. The sample size was determined 49 according to the stratified sampling method. A total of 49 dairy farmers were interviewed as a voluntariness. In the research area, population and labour existence, land sizes, gross value of production, variable costs and gross profit analysis were done in the dairy farms. It was determined that the population existence per farm was 3, 46 person in village based farms and 5, 50 person in qualified farms. The total labour existence of village based farms was 2, 66, 87, 79% of the total labour existence was consisted of family labour, 12,21% of foreign labour existence. The total labour existence of qualified farms was 6,65 and 59,85% of the total lobour existence was consisted of family labour, 40,15% of foreign labour existence. It was determined that the gross value of production was 34.302,59 $ in village based and 242.991,10 $ in qualified farms per farm. The gross profit was calculated at 11.336,04 $ in village based farms and in qualified farms at 163.388,13 $ per farm. The unit cost of milk production in village based farms was 0,32$ and it was 0,24$ in qualified farms. In conclusion, due to the roughage and concentrate feed was produced by on their own in qualified farms, the unit costs of milk production is %25,39 lower than the village based farms.

Polypyrrole (PPy) conducting polymer prepared by chemical oxidation using FeCl3.6H2O as an oxidant has exhibited 100% adsorption efficiency for the removal of Pb(II) ions from aqueous solution. Batch adsorption results showed that pH plays a major role on lead ion adsorption. At pH 7, 100% lead absorption was found as measured by atomic absorption spectrophotometry. At both acidic and alkaline solutions, the adsorption efficiency of PPy was substantially lowered. The effects of other important parameters such as the initial concentration of lead stock solution, the sorbent dosage and the contact time on the uptake of Pb(II) ions were also investigated to identify the optimum adsorption. The experimental data fitted well to the Langmuir isotherm. The FTIR and EDX results confirmed the presence of Pb(II) ions in the polymer matrix after adsorption. The prepared PPy adsorbent showed a surface area of 5.04 m2/g as measured by BET analysis. The SEM micrographs looked similar for both the post and pre adsorption of lead ions by the polymer.

Bit wise operations are used in many applications like digital signal processing and telecom etc. By the languages of high level programming in general purpose processors has become very costlier. In this paper we have shown Reverse bit level optimization for adder trees for multiple constant multiplications for the efficient implantation of Finite Impulse Response filters. Which decreases the cost as well the time is decreased by 21% as compared with the existing system. The code for the bit level optimization written in verilog and implemented in Xilinx Spartan 3e FPGA kit.

In this paper, a new technique that estimates velocity using sparse representation is suggested. The CW radar is effective for velocity estimation because it uses the Doppler frequency shift. Traditional Doppler shifts are calculated using a Fast Fourier Transform (FFT), which is needed to obtain a sufficient number of received signals for high-resolution. The maximum frequency resolution is proportional to the number of received signals, and accurate velocity estimation requires a long integration time. When a moving target has a velocity of 30km/h and a carrier frequency is 10GHz, received signal has a Doppler frequency of 55Hz and noise. The length of the dictionary and the receive signal can be reduced to 0.2% by multiplying a normalized random matrix. If the received Doppler frequency is close to a frequency in the dictionary and unique which means that the sparsity is one, then the least square error is small between the received signal and the dictionary. A minimum least square error of the frequency is represented by the best fit solution instead of L1 minimization because the sparsity of the solution is well known. The solution has a dependency with noise but the proposed method is much faster and more robust. This study proves that in Doppler estimation, a proposed method improves frequency accuracy even though the received data reduce to 0.2% of samples.

The use of computer and information technology in the educational process is considered as a learning tool and an important matter for the delivery of information, because of its great potential in helping both the teacher and the student in the learning process. This research studies the reality of computer employment and information technology in the secondary education curricula in Libya. To address this issue, a pre study questionnaire was completed by 300 teachers to find out whether teachers use computers in their teaching. The results showed that the vast majority of teachers do not use computers and information technology in teaching process. So, and based on these results, a post study questionnaire was designed on the bases of suggested areas of difficulties. These included, software area, teachers area, curricula area, physical possibilities area, students area, and planning and training area. The results showed that more intensity of difficulties was associated with the area of planning and training followed by the curriculum area, and then the software area. Whereas, the least intensity of difficulties was associated with students area followed by teachers area and then the area of human and material resources. Finally, for each studied area, suggestions and solutions were introduced to increase the effectiveness of the use of computer as an educational tool in teaching.

Information, like other economic assets, is a precious asset for an enterprise so it must be properly protected. The basic solution to protect is to provide "information security". To understand information technology security, it is fundamental to understand the importance of IT management and governance concepts. In this study, the most widely practised and popular information technology security, management and governance standards, ISO 27001 standard, COBIT (Control Objectives for Information Technology) and ITIL (Information Technologies Infrastructure Library), will be investigated and compared.

This paper, describes a novel technique that detects a drivers state using Ultra Wide Band(UWB) radar. UWB radar can measure both human vital signs and movement simultaneously with just one device. It is an improvement on existing Driver State Monitoring(DSM) systems because is much cheaper and lighter. And UWB radar can be used all day and night in all weather conditions without contacting the driver. The experiments result shows the possibility of using UWB radar for monitoring driver state.

The body health of an athlete is important to get his victory. During the practice session, athletes have great chance of getting problems in their body conditions. The health of the athlete is also to be monitored along with the practice to make required improvements in their performance. The body condition is monitored using sensors and the respective time series data are stored in the remote database (at the internet) so that the body condition can be monitored anywhere globally by any specialized doctors. The stored data is fetched and analysed to predict the body condition of the particular athlete according to period of time. Based on this analysis of body condition during the practice, the expected improvements can be made with good future practice conditions which suits the persons body condition.

Let be a set and denote the semigroup (under composition) of transformations from into itself. For a fixed nonempty subset of let Then is a semigroup of total transformations of which leave a subset of invariant. In this paper, existence and uniqueness of maximal and minimal ideals of are proved. Moreover, we present a maximal congruence on when is a finite set.