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Terrestrial communication experiments over various regions of Indian subcontinent and tuning of Hata's model

M. V. S. N. Prasad, K. Ratnamala, M. Chaitanya, P. K. Dalela
2008 Annales des télécommunications  
These can be utilized for the design and development of future broadcast systems, mobile communication systems in this region of the world. Keywords Path loss . Measurements . Model tuning .  ...  Hata's method 2 Experimental details Radio measurements have been conducted over land-based vehicles in southern India at 150 and 440 MHz in urban, Ann. Telecommun.  ...  Measurements were not repeated. In the case of train mobile measurements in both northern and western India, the same equipment and methodology was adopted.  ... 
doi:10.1007/s12243-008-0022-9 fatcat:6zp4br7g5rekzc6cidkoijd6ju

DEVELOPMENTAL HUMAN INTERFACE DUE TO TRAIN COLLISION OF ASIAN ELEPHANT (ELEPHAS MAXIMUS) IN WESTERN CIRCLE FOREST DIVISION, UTTARAKHAND, INDIA

Vimalraj Padayatchiar Govindan, Parag Madhukar Dhakate, Ayush Uniyal
2019 Environment & Ecosystem Science  
in the outlying areas of all over India and in Uttarakhand apart from poisoning, gunfire, forest fire, diseases etc.  ...  This research paper communicates in detail cases of elephant conflict death, its root cause and its preventive actions.  ...  ACKNOWLEDGEMENTS We would like to thank the Conservator of Forest and Divisional Forest Officers, Veterinary officers and other staffs of Western Circle, Haldwani giving me the opportunity for this study  ... 
doi:10.26480/ees.02.2019.17.19 fatcat:btujd3wsijad3kghhx3meomdjq

Experimental Investigation of Land Mobile Prediction Methods and Modeling of Radio Planning Tool Parameters along Indian Rail Road Rural Zones

M. V. S. N. Prasad, P. K. Dalela, M. Chaitanya
2008 International Journal of Antennas and Propagation  
In order to identify the suitable prediction methods for Indian rail road rural zones, train-based measurements were conducted in the northern and western rural zones along rail roads.  ...  Mobile communication networks in rural zones were not given enough importance and emphasis unlike their urban counter parts due to the unattractive revenues and economic considerations for the cellular  ...  UHF train mobile radio measurements conducted in the northern and western regions of the country.  ... 
doi:10.1155/2008/285763 fatcat:2qnpajmfwjdxvl4dw2dvhe4loy

Land snails (Mollusca: Gastropoda) of India: status, threats and conservation strategies

Sandeep Sen, G. Ravikanth, N.A. Aravind
2012 Journal of Threatened Taxa  
One of the greatest impediments for malacological research in India has been a severe lack of trained malacologists.  ...  Changes in rainfall patterns and fluctuation in soil temperature could lead to the death of juvenile snails and impair mobility across a fragmented mosaic of natural and transformed habitats in response  ...  An illustrated guide to the land snails in India (Raheem et al. 2009)  ... 
doi:10.11609/jott.o2722.3029-37 fatcat:euujsvq4mngglhz25avetnvwyq

Harnessing Direct-to-Mobile Technology for Broadcasting in India: Potential Benefits, Challenges, and Policy Implications

Dr.A.Shaji George
2024 Zenodo  
With smartphone usage rapidly increasing in India, video streaming has emerged as a major driver of mobile data consumption.  ...  With prudent policies and public-private partnerships, D2M can be harnessed to enhance broadcasting reach in India. But the technology's full potential remains to be tapped.  ...  among the billions of mobile users in India.  ... 
doi:10.5281/zenodo.10672002 fatcat:wtpnln426fck5ecwf6lmoth2re

Some experimental and modeling results of widely varying urban environments on train mobile radio communication

M. V. S. N. Prasad, Rajendra Singh, S. K. Sarkar, A. D. Sarma
2006 Wireless Communications and Mobile Computing  
A comparative study of urban mobile radio wave propagation characteristics in the UHF band has been carried out based on the field strength measurements conducted inside a moving train in two widely varying  ...  Various prediction techniques are employed to compare the observed path losses with those of predicted ones in both the environments.  ...  But not many mobile train radio measurements are reported in the literature. The terrestrial cellular systems were developed based on the measurements conducted from vehicles on the road.  ... 
doi:10.1002/wcm.267 fatcat:aqbutur5ibb4vkm5ekteytjrbm

Utilization of Telecom Technologies for the Disaster Management in Underdeveloped Coastal Districts of Pakistan

Khawaja, Wasim Shahid, Lu Xinhai
2013 International Journal of Academic Research in Business and Social Sciences  
Information and communication technologies plays critical role in all phases of disaster management, and enabler of e-services delivery to the underdeveloped areas.  ...  Another contingency plan for easy deployable temporary infrastructure is given for the case of total blackout of communication.  ...  Figure 2 : 2 A typical setup of mobile communication network in suburban and rural areas. Thus, breakaway of national optical fiber links result in total collapse of terrestrial communication.  ... 
doi:10.6007/ijarbss/v3-i10/290 fatcat:3zmrirypnvhkbnqlvb64jc5lty

TRAINING, EDUCATION, RESEARCH AND CAPACITY BUILDING NEEDS AND FUTURE REQUIREMENTS IN APPLICATIONS OF GEOSPATIAL TECHNOLOGY FOR WATER RESOURCES MANAGEMENT

P. K. Thakur, S. P. Aggarwal, B. R. Nikam, V. Garg, A. Chouksey, P. R. Dhote
2018 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
</strong> In India, water resources are managed at different levels, i.e. at central level by Ministry of Water Resources, River Development &amp;amp; Ganga Rejuvenation, Central Water Commission and Central  ...  Therefore, research and training in use of Geospatial Technology (GST) in water sector is needed for each theme at different levels of water administration and water utilisation.  ...  Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLII-5, 2018 ISPRS TC V Mid-term Symposium "Geospatial Technology -Pixel to People", 20-23 November 2018, Dehradun, India  ... 
doi:10.5194/isprs-archives-xlii-5-29-2018 fatcat:ckhrdv6be5dffkakgnthfxuevq

High-speed railway channel measurements and characterizations: a review

Tao Zhou, Cheng Tao, Liu Liu, Jiahui Qiu, Rongchen Sun
2012 Journal of Modern Transportation  
It is estimated that the wireless communication traffic could be as high as 65 Mbps per high-speed train.  ...  Wireless communication for high-speed railways (HSRs) that provides reliable and high data rate communication between the train and trackside networks is a challenging task.  ...  Field strength measurements were conducted inside a moving train at 320 MHz in western India [5] .  ... 
doi:10.1007/bf03325799 fatcat:ei4kv5gegba5pinxpgrnkr467i

Rural wireless deployments in India [article]

Arpit Bajpai
2019 arXiv   pre-print
In this paper, we would like to discuss various dimensions and infrastructures in order to establish connectivity in the rural parts of India.  ...  Internet connectivity is especially important in developing countries like India where 67% of the population hail from rural areas.  ...  The Open Technology institute in collaboration with Airjaldi conducted workshops in India and Nepal to train communities to build and manage the wireless networks [8]. E.  ... 
arXiv:1909.08388v1 fatcat:irkfxlkatneirocuy3le2lj6oi

Conservation news

2006 Oryx  
Only seven UK terrestrial invertebrate species are given endemic status by the two British Red Data Books covering insect and non-insect terrestrial invertebrates, whereas >680 terrestrial invertebrates  ...  In India the species' stronghold is Dudhwa Tiger Reserve and Kishanpur Sanctuary in Uttaranchal State, with a combined population in 2004 of c. 1,250.  ... 
doi:10.1017/s0030605306000184 fatcat:fu6hiuhexrgwrdtmynjqt24e24

ROLE OF BIOSPHERE RESERVES IN RESEARCH, MONITORING, TRAINING, EDUCATION, PUBLIC AWARENESS AND OUTREACH ACTMTIES

I.A.U.N. Gunatilleke, C.V.S. Gunatilleke
2003 Journal of the National Science Foundation of Sri Lanka  
In instances where trans-boundary biodiversity hotspots of global significance are found, as in the cases of Sri Lanka and the Western Ghats of India, co-ordinated and collaborative research a n d training  ...  In this manner, the biosphere reserves can be model sites where conservation and sustainable development supported by research, education, training and extension are carried out.  ...  Within the South Asian region, Sri Lanka and the Western Ghats of India are together considered as one of the 25 hotspots of biodiversity in the world.7 A considerable proportion of plant species are shared  ... 
doi:10.4038/jnsfsr.v31i1-2.3031 fatcat:ytewi3lydrcxfpzttmmekbd6g4

Recurring Issues Encountered by Distance Educators in Developing and Emerging Nations

Clayton R. Wright, Gajaraj Dhanarajan, Sunday A. Reju
2009 International Review of Research in Open and Distance Learning  
This article explores a number of challenges faced by e-learning or distance educators in developing and emerging countries, provides a context for many of the challenges, and outlines some measures devised  ...  The continued growth and success of distance education in developing and emerging nations will depend on the extent to which issues covered in this article are addressed as they bear on the quality of  ...  Companies in India and in many developed countries provide 24/7 online tutoring and student support services.  ... 
doi:10.19173/irrodl.v10i1.608 fatcat:d6z3wka5xjgoriwctried6r2im

A Multicountry Assessment of Tropical Resource Monitoring by Local Communities

Finn Danielsen, Per M. Jensen, Neil D. Burgess, Ronald Altamirano, Philip A. Alviola, Herizo Andrianandrasana, Justin S. Brashares, A. Cole Burton, Indiana Coronado, Nancy Corpuz, Martin Enghoff, Jon Fjeldså (+15 others)
2014 BioScience  
To evaluate competence in natural resource monitoring, we compared data on status and trends collected independently by local-community members and trained scientists for 63 taxa and five types of resource  ...  We found that, despite considerable differences in countries, cultures, and the types of natural resources monitored, the community members and the scientists produced similar results for the status of  ...  Acknowledgments We thank the participants in the Monitoring Matters: A Comparative Analysis of Innovative Approaches program, who have undertaken fieldwork in arduous and difficult conditions.  ... 
doi:10.1093/biosci/biu001 fatcat:plqwle7uvjfxjc3srvqj5mpsiy

Economics of Community-Based Disaster Management and Household Participation: Evidence of The Western Nepal

Raghu Bir Bista
2022 ARRUS Journal of Social Sciences and Humanities  
This paper examines households' participation in community-based disaster management in western Nepal based on the secondary and primary data sets under the framework of explorative and descriptive statistics  ...  In community-based disaster management, the household was actively participatory not only in pre-disaster, disaster, and post-disaster focusing on preparedness and planning more than rescue and reconstruction  ...  Time Allocation and Mobilization o Household to CBDMG's Collective Actions and Its Economic Cost Table 10 : 10 Time Allocation and Mobilization of Household Time Collective measures of CBDMG Mean man-hours  ... 
doi:10.35877/soshum722 fatcat:tvtbzdhkbneplbnoevhzk3y7lm
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