This paper presents a non invasive method for estimating the energy efficiency of induction motors used in industrial applications. This method is innovative because it is only based on the measurement of the external field emitted by the motor. The paper describes the sensors used, how they should be placed around the machine in order to decouple the external field components generated by both...

ABSRACT: In this paper an intelligent campus security tracking system (iCST) has been designed and implemented base on the RFID and ZigBee network. iCST reads the RFID tags data through FRID&ZigBee node, and then sends it to PC node by a custom wireless protocol on the ZigBee. PC node gives corresponding warning or hints by the result of matching masterslave RFID tag information. When the warni...

Vertebrate and invertebrate genomes contain scores of small secreted or transmembrane proteins with two immunoglobulin (Ig) domains. Many of them are expressed in the nervous system, yet their function is not well understood. We analyze here knockout alleles of all eight members of a family of small secreted or transmembrane Ig domain proteins, encoded by the Caenorhabditis elegans zig ("zwei I...

In this paper, a low-power single-phase clock multiband flexible divider for Bluetooth, Zig-bee, and IEEE 802.15.4 and 802.11 a/b/g WLAN frequency synthesizers is proposed based on pulse-swallow topology and is implemented using a 0.18-m CMOS technology. The multiband divider consists of a proposed wideband multi-modulus 32/33/47/48 pre-scalar and an improved bit-cell for swallow (S) counter an...

The recently advancement in Wireless Sensor Network (WSN) technology has brought new distributed sensing applications such as water quality monitoring. With sensing capabilities and using parameters like pH, conductivity and temperature, the quality of water can be known. This paper proposes a novel design based on IEEE 802.15.4 (Zig-Bee protocol) and solar energy called Autonomous Water Qualit...

The design of portable systems for remote monitoring of cardiac activity is one of the most important fields in telemedicine and telecare. Telemedicine system is an effective outcome of it and has become essential to the people especially living in rural, tribal as well as in the interior parts of the country and even in the world. Patient with acute heart complexity (might require regular chec...

During nervous system development, neuronal cell bodies and their axodendritic projections are precisely positioned through transiently expressed patterning cues. We show here that two neuronally expressed, secreted immunoglobulin (Ig) domain-containing proteins, ZIG-5 and ZIG-8, have no detectable role during embryonic nervous system development of the nematode Caenorhabditis elegans but are j...

Vertebrate and invertebrate genomes contain scores of small secreted or transmembrane proteins with two immunoglobulin (Ig) domains. Many of them are expressed in the nervous system, yet their function is not well understood. We analyze here knockout alleles of all 8 members of a family of small secreted or transmembrane Ig domain proteins, encoded by the C. elegans zig ("zwei Ig Domänen") gene...

an experiment was conducted at zahak research station in zabol in 1996-97 to determine the best method of planting and plant density for mixed culture of cucumber and eggplant. in this experiment, yields of two crops were compared in individual and mixed cultures. in both systems the distances between two plant were 25 and 50 cm, and in the mixed culture eggplants were planted in the opposite o...

Patterns of gene expression are under precise spatial and temporal control. A particularly striking example is represented by several members of the zig gene family, which code for secreted immunoglobulin domain proteins required for maintaining ventral nerve cord organization in Caenorhabditis elegans. These genes are coordinately expressed in a single interneuron in the ventral nerve cord, kn...