Thesis is the development of radio-controlled lawn mower which can move and cut the grass in the desired environment and dangerous to human. The objective is to develop a radio-controlled lawn mower. The results showed that the rate of fuel consumption of controlled lawn mower in to cutting grass. The height of the grass at 6 8 and 10 cm. It has the average fuel consumption is 113 117 and 123 ml. The average time in the mowing is 6.6 8.01 and 9.69 minutes

The study of Electronic Marketing Communication Towards Buying Decision Behavior which aims to research the consumer behavior in term of receiving message through electronic marketing communication channels. The research compares several channels of electronic marketing communication that lead to buying decision. The method is information collecting from 400 targeted respondents and data analysis by SPSS statistical program. Respondents selected the following electronic marketing communication which is the best tool for buying motivation respectively: The information search through internet by Search Engine system reason: convenience of use

This paper presents a study of comparison of PWM power rectifier between 6 Pules and 12 Pules converter topology by small hydro turbine Generator (20kW) is power supply and Compare harmonics Current feed in the systems. Both converter connected Permanent Magnet Synchronous Generator (PMSG) and Voltage Regulator Control at 700 V. The control system by Decoupling Control and Conventional PI Control for control parameter PI value by Nicole-Ziegler method. Analysis for Performance of the system presented a mathematical model with Matlab/Simulink program. The result of simulation have value less than 5 percent of ripple voltage and Voltage Control continuously. Converter 12 pulse have harmonics Current value feed in the systems less than converter 6 pulse. This Case study can apply using PWM power rectifier control in future work

The fault in a power distribution system disturbs the power dispatch under normal conditions therefore decreases the quality of the electric power. The single line to ground fault is an asymmetric fault that may have a high percentage chance to happen. The kind of fault changes power and voltage dramatically. The size of the phase voltage decreases which affect the economic damage of the system. This paper presents an analysis of grounding systems to reduce voltage drop in a power distribution system by using the technical analysis system in case of one phase to ground fault. The objective is to minimize voltage drop for users using the simulation with single line to ground fault in distribution system voltage level at 22 kV PEA’s test system. The simulation utilizes the EMTDC-PSCAD program. The results show that the grounding method can reduce the voltage drop and reduce the damage of the economic system

Nutritive values moringa leaves meal were evaluated and compared with luecaena leaves meal which has similar chemical compositions in order to use moringa leaves meal as broiler chicken feed ingredient. Thirty 3-week old chickens were divided into 3 groups of 10 birds (5 males 5 females) each. Each chicken was randomly fed with experimental diet that was composed with cassava powder (for endogenous nitrogen analysis) powdered moringa Leaves meal and powdered luecaena Leaves meal. The chickens were raised individually in metabolic cage where feed and water were provided ad libitum and both feed intake and feces weight were recorded. Experimental diets and excreta were sampled and subjected to proximate analysis for chemical compositions and gross energy. T-test comparison was used for statistical analysis. Results indicated that nutrients utilization of moringa Leaves meal (utilization percentage of dry matter organic matter protein crude fiber nitrogen free extract energy and metabolizable energy) were higher than those of luecaena Leaves meal (P<0.01). However there was no statistical difference (P>0.05) between moringa Leaves meal and luecaena Leaves meal in utilization percentage of ether extract. Moreover usable energy of moringa leaves meal was also higher than that of luecaena leaves meal (p<0.01). Therefore moringa Leaves meal could be one of potential feedstuffs for use in broiler diet production.