The dentine-pulp complex is normally protected from the microbial invasion by the intact enamel and cementum. The ingress of invading bacteria occurs when there is a break in the integrity of the overlying enamel and dentine by caries, trauma, and contamination of the pulp during dental treatment (including root canal treatment), seepage of saliva through cracks or inadequate coronal restorations. The bacteria of the carious process advances ahead when the infecting pathogen enters through caries. When there is trauma without pulp exposure, the access of the bacteria is through the dentinal tubules. With the establishment of infection, the microbial flora changes from an initially predominant facultative Gram positive flora to a completely anaerobic Gram negative bacteria when the canals have been infected for 3 months or more
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Ashru Avli
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INTERFACE A NATIONAL RESEARCH ANTHOLOGY ON INDIGENOUS LANGUAGE, LITERATURE & CULTURE
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INTRACANAL ANTISEPTIC MEDICAMENTS
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- Author: : Dr. Varun Darshan,Dr. Sourav Chandra Bidyasagar Bal,Dr. Aarti Kumari
- Language : English
- Paperback : 98 pages
- ISBN-13 : 978-93-5515-088-2
- Country of Origin : India
- Generic Name : Thesis, Dental
- Publisher : Book Rivers(21 December 2021
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MYOFUNCTIONAL APPLIANCES
ISBN 13: 978-93-90548-44-6
Authors:Dr. Saurav Kumar,Dr. Nadira Hassan ,Dr. Ravi Anjan ,Dr. Himanshu Kaushik ,Dr. Sana Shaikh
Publisher : Book Rivers (21 October 2020)
Language : English
Paperback : 158 pages
Country of Origin : India
Generic Name : Thesis
Fracture Behavior of Biological Materials and Interfaces
Fracture Behavior of Inhomogeneous Biological Materials and Interfaces
Biological materials like bone, nacre, human tooth layers are inhomogeneous materials made up of soft collagen, and hard, hydroxyapatite (HAP) mineral arranged in such a fashion so that these materials have higher strength and toughness, the measure of crack resisting behavior in materials, at the same time, which is exclusive in nature for different class of materials available for different application areas. The interfaces in these biological materials are designed in such a fashion so that the load transfer between the constituents takes place so smoothly, therefore, become a region of strength, not susceptible to failure like in other man-made materials and composites. It is important to understand these aspects of biological materials so that they can be mimicked to the novel materials to satisfy the growing need of different industries.
This work is focused on studying different layers of human tooth, and its interface for crack initiation and growth, the crack arresting behavior of the interface layer of the outer cover of human tooth, the enamel, and the inner, dentine, called dentine enamel junction. These works are done by developing a numerical model using the commercial finite element analysis tool, ABAQUS. The crack growth pattern of the enamel and the dentine has also been investigated. The role of porosity and permeability on the energy release rate which is the measure of fracture toughness has also been investigated. The key features of the book are:
- Study on the role of shear modulus of the defect and the matrix material in which the defect is embedded on the energy release rate.
- The role of small coating layer between the outer matrix and the inner layer on the fracture behavior, especially the stress concentrations in these different layers due to change in the elastic modulus.
- The crack growth pattern in human enamel, the outer tooth layer.
- The crack arresting phenomena of the interfacial, dentine enamel junction (DEJ).
- The role of porosity and permeability on the energy release rate in the inner layer of human tooth, dentine.
DENTAL IMPLANT IMAGING
Computed tomography (CT) has been the gold
standard for many years as the information provided is
three-dimensional and generally very accurate. However,
CT examinations are expensive and deliver a relatively
high radiation dose to the patient. The latest imaging
modality introduced is cone beam volumetric tomography
(CBVT) and this technology is very promising with regard
to pre-implant imaging.
Pharmacology of Indian Medicinal Plants
Aloe vera is India’s most favorite herbal medicinal plant that is require low maintenance and easy to grow. The name of aloe is derived from Arabic word “Alloeh” meaning a shining bitter substance. Aloe vera belongs to the family Asphodelaceae (liliaceae) (Ghazanfar, 1994). It grows mainly in the dry regions of Africa, Asia, Europe and America. In India, it is found in Rajasthan, Andhra Pradesh, Gujrat, Maharashtra, and Tamil Nadu. Aloe vera is popular in Ayurvedic medicine (Richard, 2005). There are more than 300 species of aloe plants. This plant has yellow flower the leaves are arranged in rosette configuration. They are triangular and spear like and have thorny ridges. Aloe vera is a customary, dry spell dispute, sticky plant.
Vikas Ka Aadhar Manvadhikar
मानवाधिकार का आधार मानव के सर्वांगीण विकास के लिए साधन
उपलब्ध कराना है। वस्तुतः मानवाधिकार की नींव ऐसे विचारों से
निर्मित है, जिनके अनुसार सभी व्यक्तियों को प्रकृति ने समान रूप से
समान अधिकार प्रदान किए हैं। मानवाधिकार प्रत्येक व्यक्ति को जन्म
के साथ ही प्राप्त हो जाते हंै, और मृत्युपर्यन्त तक संरक्षित रहते हैं।
मानवाधिकारो ं की प्राप्ति की एकमात्र अर्हता व्यक्ति का मानव होना है
अर्थात् सम्पूर्ण मानवों को यह अधिकार स्वतः ही प्राप्त हो जाते है।
मानवाधिकार गुण-धर्म, प्रतिभा, बुद्धि आदि ऐसे तत्व हैं, जिनसे वंचित
मानव की तुलना पशु से ही की जा सकती है।
CORPORATE SOCIAL RESPONSIBILITY IN INDIAN BANKING INDUSTRY
Initially Indian commercial banks were classified into four core groups viz. State Bank Group (SBG), Nationalized Banks (NBs), Old Private Sector Banks (OPSBs) and New Private Sector Banks (NPSBs). Then one commercial bank was selected from each of the four core groups. The selection of banks from each group was based on a study conducted by IIM-Udaipur along with Economic Times and an independent organization named Futurescape2. Their study identified India‟s top 100 companies for sustainability and CSR.
During Covid-19 Pandemic: A Glance
PRODUCT DETAILS
- ISBN : 978-93-90548-04-0
- Publisher : Book River (10 March 2021)
- Language : English
- Dimensions : 12 x 2 x 21 cm
- Country of Origin : India
- Pages : 245
STORE ATMOSPHERICS AND CONSUMER BEHAVIOUR K.SARANYA
The country has seen a radical revolution in retailing
after globalization. Different formats of stores have been
opened up many in cities across India. The multi-storied
malls, hypermarkets, supermarkets have all made a
revolution in retail experience among the consumers.
Therefore, the customers do not only visit the store for
buying goods and services, they go with the expectation of
having fun, entertainment, spending leisure time etc.
Moreover, the consumers‟ purchasing power has been
increasing and this encourages the retailers to concentrate
on building a better environment in the stores.
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