In ability development research in the team work for the student of Industry Education Faculty Major Civil engineering. The objective of research is to know the problem and education guideline for student being sacrifice and public spirit. The student should know how to live pith society and can work in team under the limits of educational problem and guideline of ability research development of 18 students by using the in influencing factor to team work namely in individual difference factor the result of team work the cause of team work conflict the leadership the problem of member in team work the result of research is the students do not still give and importance to the work 50-61 percentages approximately.

We present the comparison of CDMA MAC protocol with and without beat noise by using 2-D optical CDMA MAC protocol over WDM networks. We use the asymmetric primehop sequence code. Moreover we analyse the effect of the number of available wavelengths in tenns ofaverage number of attempted to transmissions per time slot (offered load) and beat noise is considered. The presented numerical results based on the throughput and delay time versus the offered load. We divide into two parts. The first one we consider the effect of the number of available wavelengths. Another is the effect of with and without beat noise in the 2-D OCDMA over WDM systems.

The purposes of this research were to study and compare the satisfaction at rajamangala versity of technology Phra Nakhon Classifled by sex age education level type of personnel and experiences. The research samples were 1172 personnel from Rajimangala University of Technology Phra Nakhon. data was complied through the use of a questionnair with a statistical reliability of 0.9741 questionnaires retumed. There were 565 complete questionnares used in the data analsis process. the statistics used in the data analysis were percentage mean standard deviation t-test and f-test The results of the study found that personnel were with their role and position within the internation Afdairs Division at a mendium level (X=3.13 S.D. = 0.72) and documented the personality of offcers at high level (X= 3.62 S.D. =0.67) The results of the hypothesis testing yieded the following infomation : 1) A personnels sex did not have a signifcant statistical impact on the study with the only exception being the role and position (regitering a statistical difference of 0.05). 2) A personnels age did not have a singnificant statistical impact on the study. 3) A personnels educstion level did not have a sihnificationt statistical impact on the study whith the only exception being the role and position (registering a ststistical difference of 0.05). 4) A types of personnel did not have a siatical impact on the study. when fonusing on persons role and position there was a significant statical difference of 0.05.

This paper presents the development of a low rate and low power consumption low rate wireless network. Low rate wireless networks are cheap and comprised of a small fully autonomous processing communication and remote control devices. The purpose of this study is to develop the system for remote wireless lighting system. They will work with wireless network system (WNS). WNS has been restricted power supply communication distance and low computing power. But they will work with network in vast area send and receive raw data from each network node. It has the ability to cooperatively collect data and retransmit in order to process or alert. The step of the experiment is creating main node and sub node in lighting area and transmission of control data between them with less electrical wiring. When wireless node not receiving or transmitting data the module can be switched into the sleep mode low power consumption mode. We can reduce the use of electrical wiring insulated insulation material or other that related to and include energy too.

This paper presents the development of a low rate and low power consumption wireless sensor network. Wireless sensor networks are cheap and comprised of a small fully autonomous processing communication and sensing devices. The purpose of this study is to develop the system for monitoring and flood warning. They will work with wireless sensor network (WSN) system. WSN has been restricted power supply communication distance and low computing power. But they will work with network in vast area send and receive raw data from each sensor node. It has the ability to cooperatively collect data and retransmit in order to process or alert. The first step of the experiment is creating main node and sub node in flooding area and finds transmission of data between them. When sensor node is not receiving or transmitting data the module can be switched into the sleep mode low power consumption mode