Laser Micro-Patterning by Means of Optical Fibers with Micro-grinded Lens End Faces




Introduction

Nano-patterning of polymer surface has found a wide range of applications including biotechnology, where holes in the size of hundreds – nm can influence the growth and differentiation of relatively large living cells . Instead of the e-beam patterning technique used in the Ref. 1, we ap-plied direct writing by laser-light. In our previous papers , w ....etc

[:=Read Full Message Here=:]

want the complete power point presentation of the mentioned topic ....etc

[:=Read Full Message Here=:]

Abstract
The green house based modern agriculture industries are the recent requirement in every part of agriculture in India. In this technology, the humidity and temperature of plants are precisely controlled. Due to the variable atmospheric circumstances these conditions sometimes may vary from place to place in large farmhouse, which makes very difficult to maintain the uniformity at all the places in the farmhouse manually. Therefore there is an intense need to develop such Micro controller based embe ....etc

[:=Read Full Message Here=:]

Centralized Hospital Drip Monitoring System

This project is a part of the hospital automation system which is very common in many super specialty hospitals. Automation makes the management of the hospital system easier and convenient. In this project we are designing a centralized hospital drip management system for managing and monitoring the patient with drip connected. In this system we use a type of sensor to measure the liquid leve ....etc

[:=Read Full Message Here=:]

Abstract
The green house based modern agriculture industries are the recent requirement in every part of agriculture in India. In this technology, the humidity and temperature of plants are precisely controlled. Due to the variable atmospheric circumstances these conditions sometimes may vary from place to place in large farmhouse, which makes very difficult to maintain the uniformity at all the places in the farmhouse manually. Therefore there is an intense need to develop such Micro controller based embedded ....etc

[:=Read Full Message Here=:]

Demand for the research and development of the micro-manufacturing technologies is being fueled by the ever-increasing trend towards miniaturization over a wide spectrum of disciplines and industries. Recent technological advancement in the defense, biomedical, telecom-munications, consumer electronics have spearheaded the need for micromanufacturing technology, which is now beginning to find application in the automotive and aerospace industries due to the economic potential of the micro-factory paradigm. Micro-scale mechanical manufacturing p ....etc

[:=Read Full Message Here=:]

On the macro scale, feedback control is routinely applied to improve performance and enable new tasks in complex and uncertain systems operating in noisy environments. Our lab has focused on applying feedback control ideas to systems on the micro scale. Here we show how control methods can improve existing performance in the UCLA lab-on-a-chip electrowetting system and can create entirely new capabilities in our 'micro fluidic tweezers' cell steering devices.In the Electro-Wetting-On-Dielectric (EWOD) system developed at UCLA by CJ Kim, a grid ....etc

[:=Read Full Message Here=:]

DRIP IRRIGATION AND CLOGGING IN DRIP IRRIGATION

INTRODUCTION
Drip irrigation is a method of applying water or frequent application of water to crops through small emitters in the vicinity of root zone, wetting a limited amount of surface area and depth of soil.

DRIP IRRIGATION SYSTEM
In drip system water is conveyed through a system of flexible pipe lines
Drip system reduces water requirement of the plant by maintaining minimum soil moisture, equal to field capacity.

SYSTEM COMPONENTS
A ....etc

[:=Read Full Message Here=:]

Traffic light controller using 8051
Need ppt for presentation in class ? ....etc

[:=Read Full Message Here=:]

INTRODUCTION
Drip irrigation system based on RFID. In this system remade unit will sense the soil moisture and then it will send that soil moisture to controller by using the rfid communication protocol. Controller sense the moisture then it will decide whether motor will on or off by using the set point that will already given to controller by using the keyboard.Lcd will show continuously the soil moisture ....etc

[:=Read Full Message Here=:]