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Jaw Relations

Jaw Relations

Divya Goel; Sonika Mishra; Pankaj Datta

Lap Lambert Academic Publishing
2021
pokkari
The gnathologic concept is useful in restoring teeth as well as eliminating occlusal problems. The mandibular movements can occur in either of the three planes; frontal, horizontal and sagittal. The movements in either of the planes are guided by the proprioceptive impulses. In dentulous patients, the impulses are obtained from the periodontal ligament whereas in edentulous patients, the impulses are generated from the temporomandibular joint. While mandibular movements cannot be reproduced with complete accuracy on an articulator, we should reproduce them with as much accuracy as possible to minimize damage to supporting structures from occlusal disharmony.This book aims at describing the importance of the maxilla-mandibular relations in maintaining the harmony of the stomatognathic system.
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Sintesi Verde Di Nanoparticelle d'Argento E Loro Attività Catalitica

Sintesi Verde Di Nanoparticelle d'Argento E Loro Attività Catalitica

Divya Radha

Edizioni Sapienza
2021
pokkari
La chimica verde alle frontiere della chimica, concentrandosi sulla progettazione di prodotti e processi che riducono al minimo l'uso e la generazione di sostanze tossiche e pericolose. Per un futuro formidabile della nanotecnologia, la strategia sintetica verde dovrebbe essere adottata per la sintesi delle nanoparticelle utilizzando molecole ecologicamente benigne e rinnovabili per liberarsi dei pericoli derivanti dall'uso di agenti chimici riducenti e solventi organici. Il presente studio discute la sintesi di nanoparticelle d'argento utilizzando una modalit pi verde, tecniche irradiate a microonde da biopolimeri come agar, amido ed estratti di foglie di neem e moringa. La competenza catalitica delle nanoparticelle sintetizzate stata studiata per la degradazione del naftolo verde B con NaBH4. Il catalizzatore mostra una notevole attivit catalitica per questa reazione. Questo approccio verde per la sintesi delle nanoparticelle ha diverse attrazioni promettenti e pu essere utilizzato per la produzione su larga scala di nanoparticelle d'argento che trovano applicazione come nanocatalizzatori.
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Recent advances in diagnosis & treatment of oral cancer

Recent advances in diagnosis & treatment of oral cancer

Divya Jose R R; Angeline Deepthi; E Gracelin

LAP Lambert Academic Publishing
2021
pokkari
Cancer is a condition where cells in a specific part of the body grow and reproduce uncontrollably. A key factor in the lack of improvement in prognosis over the years is the fact that a significant proportion of oral SCCs are not diagnosed or treated until they reach an advanced stage. This diagnostic delay may be caused by either patients (who may not report unusual oral features) or health care workers (who may not investigate observed lesions thoroughly), and it is presumed that such delays are longer for asymptomatic lesions. Identification of high-risk oral premalignant lesions and intervention at premalignant stages could constitute one of the keys to reducing the mortality, morbidity and cost of treatment associated with SCC.
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The Novel Coronavirus Outbreak - A Global Threat

The Novel Coronavirus Outbreak - A Global Threat

Divya Thite; Rahul Sable

Lap Lambert Academic Publishing
2021
pokkari
The 2019 Novel Corona virus infection (COVID 19) is an ongoing public health emergency of international significance. The novel COVID-19 coronavirus Initially observed in the Wuhan province. Following reports of patients with unexplained pneumonia at the end of December 2019 in Wuhan, China, now fastly spreading around the world. There are significant knowledge gaps in the epidemiology, transmission dynamics, investigation tools and management. In this article, we review the availableevidence about this disease. As this pandemic is very new and very less scientific material is availableon the topic. The causative agent was identified as coronavirus (SARS-CoV-2), and the 2019 novel coronavirus disease was named COVID-19 by the World Health Organization
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