منابع مشابه
Nestling birds put their best flange forward
The offspring of caring parents may evolve specialized traits uniquely adaptive during their dependence on parental care. For example, the mouths of passerine nestlings are often bordered by enlarged and colorful rictal flanges expressed only during the nestling period. Although these traits are commonly hypothesized to act as visual signals during begging, noncommunication functions for the sp...
متن کاملA Stress Analysis of Pipe Flange Connections
The use of pipe flange connections is standardized in the codes of JIS, ASME, DIN and so on. However, these codes are almost entirely dependent on experience, and subsequently some problems concerning pipe flange connections have been encountered. In the present paper, the distribution of contact stresses which governs the sealing performance is analyzed as a three-body contact problem, using a...
متن کاملStress Redistribution in Skin/Flange Assemblies
A prestressing procedure is proposed for reduction of stress concentrations at the leading edges of adhesive bondlines in composite skin/ ange assemblies. A niteelementanalysisof a speci c geometryof such an assembly is presented,whichaccounts for nonlinear viscoelastic deformation of the adhesive. Design diagrams based on elastic analysis are constructed for evaluation of prestress forces ...
متن کاملRehabilitating mandibular resection with guide flange prosthesis.
Loss of continuity of the mandible leads to deviation of the residual segment towards the surgical site and alteration in muscle function. This results in facial asymmetry and malocclusion. A corrective device known as 'guide flange prosthesis' is indicated to limit this clinical manifestation. Guide flange prosthesis serves as a training device. It can successfully guide the patient to close t...
متن کاملSpeech intelligibility with the buccal flange obturator.
habilitation of patients who have undergone extensive surgery for eradication of neoplasm of the maxillae requires restoration of the functions of speech, mastication, and deglutition. The options for rehabilitation of these patients are surgical reconstruction or prosthetic restoration. According to Sharry,’ even when surgical techniques are available, prosthetic reconstruction is chosen most ...
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ژورنال
عنوان ژورنال: Nihon Hotetsu Shika Gakkai Zasshi
سال: 1986
ISSN: 1883-177X,0389-5386
DOI: 10.2186/jjps.30.421