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Jasper Seamount
Jasper Seamount
2015/7/7
Jasper Seamount is a submarine volcano in the Fieberling-Guadalupe seamount trail, located off the coast of Baja California, Mexico. It rises from the 4000-m-deep seafloor to a summit depth of 700 m (...
Professor Jasper Knight，School of Geography, Archaeology and Environmental Studies at South Africa's Wits Universit
Professor Jasper Knight School of Geography, Archaeology and Environmental Studies at South Africa's Wits Universit
2014/12/29
Professor Jasper Knight，School of Geography, Archaeology and Environmental Studies at South Africa's Wits Universit,Research Interests
I am a geoscientist with research interests in the spatial and t...
Quantitative evaluation of craniofacial changes with Jasper Jumper therapy
Jasper Jumper Functional appliance Cephalometrics Class II malocclusion
2009/1/12
Although the Jasper Jumper is becoming a widely accepted orthodontic appliance, no quantitative guidelines exist for therapy. The purpose of this investigation was to describe the orthopedic and o...
Case Report：Modified use of the Jasper Jumper appliance in a skeletal Class II mixed dentition case requiring palatal expansion
Jasper Jumper Skeletal Class II Palatal expansion
2009/1/8
The Jasper Jumper appliance provides a method of Class II correction with an active force component that the patient cannot remove. A modification of classic Jasper Jumper usage is illustrated in a ...
A cephalometric study of Class II Division 1 malocclusions treated with the Jasper Jumper appliance
Jasper Jumper Class II correction Cephalometrics Dentoalveolar Skeletal growth
2009/1/7
This lateral cephalometric study investigated the dental and skeletal effects of the Jasper Jumper appliance used in the correction of Class II Division 1 malocclusions. A sample of 36 growing pat...
Comparative Evaluation of a New Removable Jasper Jumper Functional Appliance vs an Activator-Headgear Combination
Class II correction Functional treatment Jasper Jumper appliance Activator Extraoral force
2008/12/19
The aim of this study was to comparatively evaluate the effects of an activator-headgear (HG) combination to a Jasper Jumper (JJ) plus occipital HG, which was incorporated into removable upper and...
Skeletal, Dental and Soft-Tissue Changes Induced by the Jasper Jumper Appliance in Late Adolescence
Jasper Jumper Functional therapy Skeletal Class II malocclusion
2008/11/27
The purpose of this study was to evaluate the skeletal, dental, and soft-tissue changes in late-adolescent patients treated with Jasper Jumpers applied with sectional arches. The study sample consis...
Treatment Efficiency in Skeletal Class II Patients Treated with the Jasper Jumper
Class II correction Jasper Jumper Functional treatment
2008/11/5
Objective: To analyze the effects of the Jasper Jumper appliance during the treatment of skeletal Class II malocclusion.Materials and Methods: Lateral cephalograms and hand-wrist radiographs were coll...