Convenience stores with refrigerated display cases are ubiquitous in much of the developed world. For such buildings it is common to utilize multiple rooftop units (RTU) to serve the retail area and multiple coolers or freezers to provide cooling for merchandise. The overall objective of this paper is to develop and assess an integrated control approach for typical convenience store application...

Twenty-one boards infested with drywood termites were examined for activity using a Termatrac® motion detector. Termite galleries were identified using a Resistograph drill and treated with one of three ready-to-use (RTU) products. Results indicated that the Termatrac was excellent at locating termite activity but provided 9.5% false negatives. The Resistograph located termite galleries with an...

Web services have become a significant part of embedded systems as SCADA and internet applications embedded in RTU, because (WS) was XML/SOAP support, independent to platform and very simple to use, these advantages make (WS) vulnerable to many new and old security attacks. Now, it becomes easier to attack (WS) because their semantic data is publicly accessible in UDDI registry and (WS) use htt...

The heat flow-rate transferred through the ground represents an important rate of the heat flow-rate dissipated to the outside by the buildings, mainly by the low ones. The buildings architectural solutions associated to the structural solutions, meant to carry out buildings with a low energy consumption used by the thermal utilities (heating / cooling) emphasize the impact of the building – gr...

Condition monitoring of distribution equipment is essential for the prediction of distribution system failures. So, KEPCO developed intelligent distribution equipments that can diagnose its degradation conditions through special sensors and monitor its performance by a distribution automation system. Intelligent circuit breakers, switchgears, reclosers, transformers and surge arresters have bee...

This study discusses systems that are widely used in industry to connect communications with equipment by Programmable Logic Controllers (PLC). Communication methods exist the generally use two methods, namely Modbus RTU and TCP/IP. In this study, method is form Master Slave components. between uses RS485 serial communication, basic function of protocol a temperature humidity sensor type XY-MD0...

Coriander is one of the most important spice and fresh leaf vegetable which are used widely across globe. Organic cultivation this crop has wide scope as it short duration reduces wastage fertilizers well qualitative production. A field experiment was conducted at School Agricultural Sciences Forestry, RTU Bangalore in order to know effective application rate compost for economic production com...

Precisely twelve years have passed since 2000, when the first issue of the 5 series of “Computer Science, Applied Computer Systems” was compiled into the Scientific Journal of Riga Technical University. According to the Chinese Zodiac based on a twelve year cycle, in which each year in a cycle is related to an animal sign and its reputed attributes, the Scientific Journal of Applied Computer Sy...

Para un adecuado y exitoso establecimiento del cultivo de aguacate se necesitan plantas con sistema radicular desarrollado sano. Sin embargo, en los viveros comerciales no realizan manejos orientados a la mejora radicular. El objetivo presente trabajo fue evaluar el efecto bioestimulantes radiculares base microorganismos ácidos orgánicos sobre crecimiento, contenido clorofila micorrización agua...