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Agarwal, Neera
- Effect of Maternal Nutritional Supplementation on Fetal Growth Parameters and Doppler Flow Velocity in Growth Restricted Fetuses
Abstract Views :171 |
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Authors
Affiliations
1 Departments of Obstetrics & Gynaecology and Dietetics, University College of Medical Sciences and Guru Teg Bahadur Hospital, Delhi - 110 095, IN
1 Departments of Obstetrics & Gynaecology and Dietetics, University College of Medical Sciences and Guru Teg Bahadur Hospital, Delhi - 110 095, IN
Source
The Indian Journal of Nutrition and Dietetics, Vol 41, No 5 (2004), Pagination: 198-204Abstract
Fetal Growth Restriction (FGR) affects 15-20 per cent of live births in developing countries, increasing the risk of still births, perinatal and neonatal morbidity and mortality. These neonates have a high incidence of long term intellectual and neurological problems and some chronic diseases. Only 25 per cent of fetal malnutrition is accomplished by maternal risk factors known to cause intra Uterine Growth Retardation (IUGR) i.e. chronic hypertension, advanced diabetes mellitus, or severe preeclampsia.
- A Review on Overview of Worldwide Interoperability for Microwave Access (Wimax) Innovation and its Future Utilizations
Abstract Views :257 |
PDF Views:4
Authors
Affiliations
1 Department of Electronics and Communication Engineering, Sanskar College of Engineering and Technology, IN
2 Department of Computer Science Engineering, Delhi College of Technology and Management, IN
3 Department of Electronics and Communication Engineering, Bharti Vidyapeeth College of Engineering, IN
4 Department of Electronics and Communication Engineering, Quantum University, IN
1 Department of Electronics and Communication Engineering, Sanskar College of Engineering and Technology, IN
2 Department of Computer Science Engineering, Delhi College of Technology and Management, IN
3 Department of Electronics and Communication Engineering, Bharti Vidyapeeth College of Engineering, IN
4 Department of Electronics and Communication Engineering, Quantum University, IN
Source
ICTACT Journal on Communication Technology, Vol 9, No 2 (2018), Pagination: 1749-1756Abstract
This paper introduces the elements of the Worldwide Interoperability for Microwave Access (WiMAX) innovation and future utilizations of WiMAX. It is a connection oriented wireless network that assures Quality of Service (QoS) for all users in the network. By comparing WiMAX with the popular Wi-Fi, 3G and LTE in the market, it analyzes the current situation and future development trend of WiMAX in terms of the difference in technology and applications. WiMAX will become the most prominent technology for Broadband Wireless Access (BWA). The next generation WMAN networks, using the WiMAX as the core technology is evolving as a 4G technology for providing ubiquitous computing solutions. In not a similar way like wireless LANs, WiMAX networks integrate various QoS mechanism at the Media Access Control (MAC) level for secured service for voice, data and video. The unique architecture of the WiMAX MAC and PHY layer that uses OFDMA to allocate multiple channels with different modulation schemes. A few references have been incorporated towards the completion of this paper for those eager to know in brief about certain points.Keywords
WiMAX, QoS, OFDMA, IEEE802.16, MAC.References
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