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BACKGROUND Collagen is a part of structural connective tissue in every organ of the body. Study of collagen brings into focus the current knowledge of biosynthesis and degradation as a complex mechanism. One of the major aspects of tumor cell invasion and metastasis is the interaction between cancer cells and extracellular matrix component. Property of(More)
INTRODUCTION Serum Lactate Dehydrogenase (LDH) is one of the biochemical markers for breast cancer. Serum LDH is enzyme required for anaerobic glycolysis. One of its isoenzyme is increased in breast cancer due to up-regulation in its gene. It leads to increase in serum LDH level in breast cancer patients. Serum LDH is economical, easily available and easy(More)
BACKGROUND AND OBJECTIVES Sexual dimorphism is one of important tool of forensic science. The objective of this study is to assess the dimorphic status of mesio-distal (MD) and bucco-lingual (BL) diameter of mandibular canine with mandibular first molar among the students of dental college. This study is of definite significance as sex chromosomes and(More)
A new dual band microstrip patch antenna with I & T slots on the ground plane has been designed. Observation has been made for the two resonant frequencies in 2. 23-2. 37 GHz and 4. 60-4. 76 GHz bands with improved impedance bandwidth in comparison to that of reference patch antenna. The proposed antenna can suitably be used in field of WLAN and C-band(More)
A compact ultra-wideband antenna (UWB) is presented in this paper for WLAN, WiMAX, LTE and Smart grid applications. The proposed antenna comprises a circular patch and rectangular slot in center of circular patch and apart from this it also consists of four small rectangular slots around circular patch to provide wideband. The antenna is fabricated onto(More)
Chronic and recurrent abdominal pain is a common problem faced by the medical specialist. It leads to physical and psychological disability in a person. Despite radiological and clinical investigations when diagnosis cannot be ascertained then laparoscopy is one of the modalities that could be of benefit. We aim to evaluate the diagnostic and therapeutic(More)
Mobile devices can exist in many forms. IEEE 802. 11 and IEEE 802. 16 create a heterogeneous network. Heterogeneity implies that some devices are more powerful than others, and some can be servers while others can only be clients. Typical IEEE 802. 11 b/g/a is considered up to 54 Mbit/s. WiMax IEEE [802. 16] has the specification of Medium Access Control(More)
In the last few years, Wireless sensor networks have gained worldwide attention from both the research communities and the actual users. It comprises of a large number of extremely small autonomous computing, communication, and sensing devices, with limited energy and computing capabilities which cooperates to accomplish a large sensing task. Wireless(More)
Orthogonal frequency division multiplexing (OFDM) is a multicarrier modulation technique in which the available spectrum band is divided into number of carriers and all of them are orthogonally modulated. It faces three main challenges i) high PAPR and ii) symbol timing offset iii) carrier frequency offset. In this paper we present a novel timing offset(More)
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