This paper addresses mismatch between speech processing units used by a speech recognizer and sentences of corpora. A standard speech recognizer divides an input speech into speech processing units based on its power information. On the other hand, training corpora of language models are divided into sentences based on punctuations. There is inevitable mismatch between speech processing units a...

The solar photovoltaic (PV) systems are facing serious problems due to unavoidable losses in their system, leads to more devation of output power from the input power level. This effect is known as a mismatch effect and is available in PV systems. Many losses are encountered in PV system and it is difficult to minimize such losses. In this paper, the influence of thermal effect on the solar PV ...

This paper presents a rectifier for passive UHF RFID tags with high power conversion efficiency (PCE) over a wide incident power range under the influence of mismatch between tag antenna and chip, which benefits read and write sensitivities simultaneously. Fabricated with 0.13 μm CMOS technology, the RF frontend adopting this rectifier achieves PCE higher than 25% with incident power from −19.2...

Power Line Communication (PLC) has been considered as attractive media for high speed data transmission, particularly for applications like home networking, internet, voice and data services. For the use of the low voltage networks as high speed data channel the path carrier frequencies within the range up to 30 MHz must be considered. The development of suitable communication systems and the p...

background: meiotic genes are very important candidates for genes contributing to female and male infertility. mammalian mutl homologues have dual roles in dna mismatch repair (mmr) after replication errors and meiotic reciprocal recombination. the mutl homologs, mlh1 and mlh3 , are crucial for meiotic reciprocal recombination and human fertility. in this study the functional polymorphisms of m...

Partial shading affects the energy harvested from photovoltaic (PV) modules, leading to a mismatch in PV systems and causing losses. For this purpose, differential power processing (DPP) converters are emerging electronic-based topologies used address issues. Normally, modules connected series DPP extract these by only fraction of called mismatched power. In work, switched-capacitor-inductor (S...

The rapidly decreasing size, cost, and power consumption of wireless sensors has opened up the relatively new research field of energy harvesting. Recent years have seen an increasing amount of research on using ambient vibrations as a power source. An important feature of all of these generators is that they depend on the resonance frequency of the generator device being matched with the frequ...

The interconnection of distributed generation (DG) into distribution networks is undergoing a rapid global expansion. It enhances the system’s reliability, while simultaneously reduces pollution problems related to the generation of electrical power. To fully utilize the benefits of DGs, certain technical issues need to be addressed. One of the most important issues in this context is islanding...

During extremely hot summer days, air conditioning systems are known as major electricity consumers in residential, commercial and industrial sectors. Moreover, high energy requirement of multiple-chiller plants may cause an interconnected power grid be faced with annual on-peak electrical demand, load-generation mismatch, voltage collapse and catastrophic wide area blackout. Therefore, this pa...