Prior to 1998, orthodontic clear aligner treatment was predominantly for very minor tooth movement usually at the end or orthodontic treatment or to treat minor alignment relapse. Clear aligners use computerized 3D technology to visualize and move the teeth in a virtual model. This technology along with advances in 3D printing and manufacturing efficiencies allow aligners to be produced in a large number and in a timely fashion. Initial cases weremild crowding or spacing which progressto cases that need expansion and malocclusion correction. This clear aligner technique is continually evolving because of research and development in materials, and manufacturing techniques, auxallaries and computer programming of tooth movement
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MICROSTRUCTURAL ANALYSIS OF HELIUM DISTRIBUTION IN NICKEL AND INCONEL X750
Original price was: ₹190.00.₹180.00Current price is: ₹180.00.
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Sonic And Ultrasonic Scalers
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CLEAR ALIGNERS A NEW TECHNIQUE IN ORTHODONTICS
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- Author: : Dr. RITIKA MOTGHARE ,Dr. NISHI ANANT ,Dr. PRAVEEN KALAI ,Dr. PREETI SINGH ,Dr. ABIN MOHAMMED B N ,Dr. POORVI YADAV
- Language : English
- Paperback : 89 pages
- ISBN-13 : 978-93-5515-280-0
- Country of Origin : India
- Generic Name : Thesis
- Publisher : Book Rivers(24 March 2022)
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Rasoi Ghar is an attempt to give back to society the Satvik recipes of food
that are devoured during the span of nine nights of Navaratri Holy festival of
Hindus celebrated across the nation every year. This volume focuses mainly on
Sharada Navaratri. The Phalahari food culture of during Navaratri ranges from
Drinks, Snacks, Main Course, Breads, Sweets, Raita and Chutney.
ADVANCE DIAGNOSTIC AIDS IN SCREENING OF ORAL CANCER
Oral cancer is the sixth most common malignancy with almost 500000 new cases reported worldwide annually. The diagnosis of oral cancer at an early stage has a good prognosis as the survival rate is high (around 80%). However, the majority of oral cancer cases are diagnosed at a later stage with a considerably poor 5-year survival rate of 50% according to World Health Organization statistics. Thus, an effective management strategy for oral cancer will depend on its early identification and intervention which would pave the way for superior prognosi
BIO MATERIALS FOR DENTAL IMPLANTS
Many surgical procedures have been developed to restore more favorable anatomy for prosthesis support. They include vestibuloplasty, Vestibuloplasty with skin or mucosal grafting; and augmentation with bone grafting procedures. These procedures offered short-term improvement to denture stability and retention; however none showed long-term clinical success. Hence implant dentistry had evolved into a reasonably predictable treatment modality for the majority of such patients
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
ENTREPRENEURSHIP AMIDST PANDEMIC COVID19
MSMEs play a notable role in economic and social
development, thereby providing flip to entrepreneurship, as they
have inherent features of being innovative and responsive to
changing market changing aspects. MSMEs not only play a crucial
role in providing large employment opportunities at comparatively
lower capital cost but also encourage entrepreneurial activities in
rural and backward areas. But, the large units or Multi-National
Companies are in a better position in the competitive world with
large capital, human resources and Research & Development
section compare to MSMEs.
कामकाजी माताएँ एवं किशोर
कुछ शोध परिणामों से यह ज्ञात हुआ है कि व्यवसाय का प्रकार, व्यवसाय की स्थिति/पद तथा माता का व्यवसाय से समझौते का स्तर, माता की क्रियाओं की गुणवत्ता तथा बालकों की देख-रेख के स्तर में महत्वपूर्ण भूमिका का निर्वाह करता है। इस सम्बन्ध में हाॅफमैन (1989) बताते हैं कि व्यवसायरत् माताओं की कि‛ाोर बालिकायें सामाजिक रूप से अपने आपको अधिक समर्थ पाती हैं। उनके आत्मवि‛वास, आत्म उपयुक्ततता एवं स्वतंत्रता की भावना में बढ़ोत्तरी होती है। यही तथ्य बालकों के लिए अलग होता है क्योंकि माताओं का व्यवसायरत् होना कि‛ाोर बालकों पर अलग प्रकार का प्रभाव डालता है। इसके विपरीत बहुत ही सफलतम परिवारों में व्यवसायरत् माताओं के कि‛ाोरों की बुद्धिलब्धि तथा पहचान अधिक उच्च कोटि की होती है। यह विपरीत प्रभाव कई कारणों से प्रभावित होता है।
ANALOG ELECTRONICS
A better device is the triac, bidirectional thyristor, which allows the full a.c. power to be controlled. It comprises two thyristors connected in parallel and working in opposition but controlled by the same gate. The trigger pulses to a triac are provided by a special device called diac, bidirectional breakdown diode. It is, in effect, two Zener diodes connected back to back. The diac conducts in either direction if the applied voltage reaches the breakdown voltage of about 30 V. This
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.
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