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1000 tulosta hakusanalla Megha Rathi

Examining the Linkage between Climatic Sustainability and Multi-dimensional Macroeconomic Factors

Examining the Linkage between Climatic Sustainability and Multi-dimensional Macroeconomic Factors

Megha Jain; Aishwarya Nagpal

LAP Lambert Academic Publishing
2019
pokkari
Both Megha Jain and Aishwarya Nagpal are Senior Research Scholars, pursuing research from Faculty of Management Studies, University of Delhi in the areas of Economics and Finance. Both have graduated from Shri Ram College of Commerce (One of the Asia's premiere colleges). Both have professional experience in teaching at University of Delhi. Ms. Jain is currently teaching at University of Delhi as an Assistant Professor. Both have done Masters from University of Delhi in Finance and Commerce. Together they have participated in several international conferences where they have been bestowed with 'Best Paper Awards' and Cash prizes. They are columnists to different Indian local newspapers. Their opinion editions include macroeconomic social issues, financial reforms and other diverse topics. They both have several research papers to their credit, indexed at ABDC, Scopus, Sage, Emerald UK, IGI, Springer, UGC, ICI, J-Gate, Google Scholar, etc.
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Platform Switching in Dental Implants

Platform Switching in Dental Implants

Megha Chopra; Mayank Vermani; Shailesh Jain

LAP Lambert Academic Publishing
2020
pokkari
Researchers have attempted to explain the mechanism of action of platform switching; however, it is necessary to conduct further studies, including histological studies using animals, to clarify the mechanism fully. With respect to radiographic evaluations of crestal bone levels in humans, properly designed long- term observation is required, before establishing the long-term predictability of platform switching in preserving horizontal and vertical marginal bone levels or modifying the minimum distances between platform-switched implants and adjacent teeth or implants particularly through prospective, randomized, multicenter trials with large number of participants.
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Prospective Study on Platform Switching Concept in Implantology

Prospective Study on Platform Switching Concept in Implantology

Megha Chopra; Surabhi Duggal; Mayank Vermani

LAP Lambert Academic Publishing
2020
pokkari
New implant designs have appeared in the literature claiming that certain modifications may be helpful for maintaining crestal bone levels and consequently preserving normal soft tissue contours. In the late 1980s, wide diameter implants were commercially introduced. Initially, the implants were restored with standard-diameter abutments because of the lack of matching prosthetic components. Contrary to what was expected, post-loading radiographic evaluations showed no changes in the crestal bone levels around those implants. This serendipitous finding led to the introduction of the concept of Platform Switching, in which a smaller-diameter prosthetic component was connected to a larger-diameter implant platform to create an approximately 90 step between the implant and abutment. Several clinical reports demonstrate more favorable soft and hard tissue responses using implants placed with platform switching compared to standard platform-matched implants. Consequently, an increasing number of implant systems incorporated platform-switching into their designs as an innovative feature for preserving the peri-implant bone.
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Role of Diet and Nutrition in Dental Caries

Role of Diet and Nutrition in Dental Caries

Megha Batra Mahajan

LAP Lambert Academic Publishing
2020
pokkari
Dental caries is a chronic disease among humans and is a major global oral health problem in the world today. Caries is the demineralisation of dental tissue through acid produced by bacterial fermentation of dietary carbohydrates. It's slow progression results from an ecological imbalance of equilibrium between tooth minerals and oral biofilms characterized by microbial activity. This results in fluctuation of plaque pH due to the acid production, buffering action from saliva and the surrounding tooth structure. The microbial community of caries is diverse and contains many facultatively and obligately-anaerobic bacteria. This Dental disease has been associated with low self-esteem, adverse pregnancy outcomes, and increased risk of various life threatening complications. Treatment, prevention, personal hygiene and dietary modification are recommended for dental caries patients.
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