نتایج جستجو برای: anchorage procedures

تعداد نتایج: 260889  

2002
M. K. Thompson J. O. Jirsa J. E. Breen R. E. Klingner

Project conducted in cooperation with the U.S. Department of Transportation, Federal Highway Administration, and the Texas Department of Transportation 16. Abstract The findings of a literature review of topics related to the anchorage of headed reinforcement are presented. The topics are grouped in three broad categories: conventional anchorage of reinforcement, anchorage of headed reinforceme...

2012
Michael Z. David Karen M. Rudolph Thomas W. Hennessy Diana L. Zychowski Karthik Asthi Susan Boyle-Vavra Robert S. Daum

To determine whether methicillin-resistant Staphylococcus aureus (MRSA) USA300 commonly caused infections among Alaska Natives, we examined clinical MRSA isolates from the Alaska Native Medical Center, Anchorage, during 2000-2006. Among Anchorage-region residents, USA300 was a minor constituent among MRSA isolates in 2000-2003 (11/68, 16%); by 2006, USA300 was the exclusive genotype identified ...

Journal: :The International journal of oral & maxillofacial implants 2000
R G Triplett S R Schow D M Laskin

T dental implants are synonymous with osseointegration. The concept of osseointegration and its clinical application have positively impacted dentistry and revolutionized the ability to reconstruct the dentition and the craniofacial complex. The ability of the surgeon to precisely place bone-anchoring devices to support prostheses via osseointegration has markedly influenced the approach to rec...

Journal: :American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics 2009
Chad Morarend Fang Qian Steve D Marshall Karin A Southard Nicole M Grosland Teresa A Morgan Michelle McManus Thomas E Southard

INTRODUCTION Many case reports have documented the successful use of titanium miniscrews for orthodontic anchorage. However, the literature lacks a well-controlled study examining the effect of miniscrew diameter on anchorage force resistance. The purpose of this in-vitro study was to compare the force resistance of larger-diameter monocortical miniscrews to smaller-diameter monocortical minisc...

2017
Yasas Shri Nalaka Jayaratne Flavio Uribe Nandakumar Janakiraman

Purpose The objective of this systematic review was to compare the antero-posterior, vertical and angular changes of maxillary incisors with conventional anchorage control techniques and mini-implant based space closure methods. Materials and Methods The electronic databases Pubmed, Scopus, ISI Web of knowledge, Cochrane Library and Open Grey were searched for potentially eligible studies usi...

2010
Davide Danovi Catherine A. Cremona Gisela Machado-da-Silva Sreya Basu Luke A. Noon Simona Parrinello Alison C. Lloyd

Anchorage-independent proliferation is a hallmark of oncogenic transformation and is thought to be conducive to proliferation of cancer cells away from their site of origin. We have previously reported that primary Schwann cells expressing the SV40 Large T antigen (LT) are not fully transformed in that they maintain a strict requirement for attachment, requiring a further genetic change, such a...

2017
Jorge Rodríguez de Guzmán-Barrera Carla Sáez Martínez Montserrat Boronat-Catalá Jose María Montiel-Company Vanessa Paredes-Gallardo José Luís Gandía-Franco José Manuel Almerich-Silla Carlos Bellot-Arcís

Recently, new strategies for treating class III malocclusions have appeared. Skeletal anchorage appears to reduce the dentoalveolar effects while maximising the orthopaedic effect in growing patients. The purpose of this systematic review and meta-analysis is to examine the effectiveness of bone anchorage devices for interceptive treatment of skeletal class III malocclusions. Searches were made...

2006
Robert J. Zimmerman John B. Little

We have characterized an assay for the quantitative measure ment of the frequency of conversion to anchorage-independent growth of W-acetoxy-2-acetylaminofluorene-treated normal hu man diploid fibroblasts. We investigated the effects of the follow ing parameters on the absolute number and on the frequency of anchorage-independent colonies scored: (a) the number of cells seeded per dish; (b) the...

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