搜索结果: 1-15 共查到“知识库 implants”相关记录66条 . 查询时间(0.393 秒)
Effect of Melatonin from Slow-Release Implants on Aquaporins (AQP1 and AQP4) in the Ovine Choroid Plexus
AQPs brain location mimicked short days cerebrospinal fluid photoperiod ewe
2018/3/5
Aquaporins (AQPs) play important role in the cerebrospinal fluid (CSF) secretion and AQP1 and AQP4 are
localized in the choroid plexus (CP), which is the main place of CSF production. In ewes, season...
Effects of Trace Mineral Source and Growth Implants on Trace Mineral Status of Growing and Finishing Feedlot Steers
Steers Trace Minerals Mineral Status Growth Implants
2016/5/5
Three hundred and seventy-three steers (approximately 7 mo of age and 24719.4 kg) were utilized to determine the effects of trace mineral (TM) source and growth implants on trace mineral statu...
Maxillo-mandibular rehabilitations with very early osteointegrated dental implants for severe hypodontia and anodontia related to ectodermal dysplasia
Ectodermal Dysplasia Anodontia Hypodontia Osteointegrated Dental Implants
2013/2/19
The ectodermal dysplasias are rare diseases with hypodontia, hypotrichosis and hypohidrosis. The subject's life is considerably constrained and this from an early age, with major difficulties for the ...
Breast Implants for Graduation: A Sociological Examination of Daughter and Mother Narratives
Breast Implants Graduation Adolescents Sociological Theories Texas
2013/1/31
The purpose of this research is to examine through sociological theories how young women and their parents make sense of the desire, attainment, and gifting of breast implants for graduation. A qualit...
Breast Implants for Graduation: A Sociological Examination of Daughter and Mother Narratives
Breast Implants Graduation Adolescents Sociological Theories Texas
2013/9/5
The purpose of this research is to examine through sociological theories how young women and their parents make sense of the desire, attainment, and gifting of breast implants for graduation. A qualit...
Study of corrosion of combinations of titanium/Ti-6Al-4V implants and dental alloys
Implant Dissolution of metal ions Micro-structure of titanium
2010/11/30
Metal ions released in 1% lactic acid solution from combinations of titanium fixtures with superstructures made of dental precious metal alloys (dental alloys) and titanium and differences based on th...
Electrochemical investigations of Ti6Al4V and Ti6Al7Nb alloys used on implants in bone surgery
Electrochemical investigations Ti6Al4V Ti6Al7Nb alloys implants in bone surgery
2010/8/11
Attempts, when titanium and its alloys in bone surgery wereused go back to the nineteen-forties. In the initial period of using Ti alloys there were niggles with their mechanical properties,which were...
Development process and manufactu-ring of modern medical implants with LENS technology
LENS technology Rapid prototyping Modern medical implants
2009/12/14
Purpose: Research and development of modern medical implants is complex and demanding process focused on fulfilling requirements regarding materials, machining technologies and functionality. Typical ...
Corrosion resistance of metallic implants used in bone surgery
Biomaterials Pitting corrosion Biocompatibility
2009/12/2
Purpose: The purpose of the research was analysis of influence of mechanical damages on the implants’ surface
made of Cr-Ni-Mo steel on the pitting corrosion resistance. Analysis was performed for im...
Surface modification and corrosion behavior of Ni-Ti alloy used for urological implants
Metallic alloys Biomaterials Corrosion
2009/12/1
Purpose: The work presents the influence of the surface treatment of Ni-Ti alloy, intended for implants applied
in urogenital surgery, on their corrosion resistance. The tests were carried out in the...
Forming of the titanium implants and medical tools by metal working
Plastic forming Implants Biomaterials Titanium alloys
2009/12/1
Purpose: of this paper is to present some technological problems with forming of the titanium implants and
medical tools by the plastic working methods.
Design/methodology/approach: Application of...
Develop mono-block tooth implants using automate design and FEM analysis
Automation engineering process CAD systems CAM systems Mono-block Dental implant
2009/12/1
Purpose: Purpose of this paper is present a new approach to modelling and design the low cost mono-block
dental implants based on the integration of the computer aided techniques. This approach prov...
Pitch and Longitudinal Fluting Effects on the Primary Stability of Miniscrew Implants
Miniscrew implants Pitch Fluting Pullout strength Insertion torque
2010/3/9
Objective: To test the hypotheses that pitch and fluting have no effect on the primary stability of miniscrew implants (MSIs).
Materials and Methods: Maximum placement torque and pullout strength of ...
Structure and properties of Titanium for dental implants
submicrocrystalline structure severe plastic deformation (SPD) ECAP
2009/10/23
This paper describes manufacture of nano-structural titanium, its structure and properties. Nano-titanium has higher specific strength properties than ordinary (coarse-grained) titanium. Nano-titanium...
Photoelastic analysis of stress distribution on parallel and angled implants after installation of fixed prostheses
Dental implantation endosseous Prosthesis implantation
2009/10/20
The longevity of implant-supported prosthetic rehabilitation depends largely on how the masticatory forces are transferred to the implants and surrounding bone. Anatomical conditions, bone morphology ...