Extraction vs. non-extraction: PAR-score reduction as a function of initial susceptibility
نویسندگان
چکیده
منابع مشابه
Microaesthetics of The Smile: Extraction vs. Non-extraction.
OBJECTIVE To compare microaesthetics in pre- and post-orthodontic cases, treated with non-extraction and extraction treatment and assessed whether the achieved microaesthetic parameters are comparable to the proposed norms. STUDY DESIGN Quasi-experimental study. PLACE AND DURATION OF STUDY Orthodontic Clinic, the Aga Khan University Hospital, Karachi, from January 2005 to December 2009. M...
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Currently, there is a growing interest in the study of natural products, especially as part of drug discovery programs. Secondary metabolites can be extracted from a variety of natural sources, including plants, microbes, marine animals, insects, and amphibia. This chapter focuses principally on laboratory-scale processes of initial and bulk extraction of natural products from plant and microbi...
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Feature learning forms the cornerstone for tackling challenging learning problems in domains such as speech, computer vision and natural language processing. In this paper, we build upon a novel framework called FEAST(Feature ExtrAction using Score function Tensors) which incorporates generative models for discriminative learning. FEAST considers a novel class of matrix and tensor-valued featur...
متن کاملChanges in the Position of Mandibular Third Molars Following Extraction and Non-Extraction Orthodontic Treatments
Introduction: Impaction of third molars can be associated with a number of sequelae, each requiring a different type of treatment. The purpose of this study was to assess the changes in the position of lower third molars following extraction and non-extraction orthodontic treatments. Methods: Pre- and post-treatment panoramic radiographs of 26 class I malocclusion patients (4 male and 22 female...
متن کاملVertical facial and dental arch dimensional changes in extraction vs. non-extraction orthodontic treatment.
OBJECTIVE To compare the vertical facial and dental arch dimensional changes occurring with extraction and nonextraction orthodontic treatments. STUDY DESIGN Cross-sectional comparative study. PLACE AND DURATION OF STUDY The Aga Khan University Hospital, Karachi during the period 2003 to 2005. METHODOLOGY Data were collected using records of patients who visited the study setting during t...
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ژورنال
عنوان ژورنال: Progress in Orthodontics
سال: 2002
ISSN: 1723-7785,1723-7785
DOI: 10.1034/j.1600-9975.2002.00025.x