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THE ASSESSMENT OF ZINC STATUS BY THE ZINC TOLERANCE-TEST IN THYROID-DISEASE
(Dustri-verlag Dr Karl Feistle, 1992-01-01)
Zinc status was evaluated in 12 hyperthyroid and in 7 hypothyroid patients in comparison with 8 euthyroid individuals by the oral zinc tolerance test and by the determination of urinary zinc excretion. Hyperthyroid patients ...
Effects of electroplated zinc-nickel alloy coatings on the fatigue strength of AISI 4340 high-strength steel
(Asm International, 2005-04-01)
Recovered substrates have been extensively used in the aerospace field. Cadmium electroplating has been widely applied to promote protective coatings in aeronautical components, resulting in excellent corrosion protection ...
Diametral tensile strength and film thickness of an experimental dental luting agent derived from castor oil
(Universidade de São Paulo (USP), Faculdade de Odontologia de Bauru, 2012-01-01)
The need to develop new dental luting agents in order to improve the success of treatments has greatly motivated research. Objective: The aim of this study was to evaluate the diametral tensile strength (DTS) and film ...
Comparison of the tensile bond strengths of cast metal crowns luted with resin cements
(Blackwell Publishing, 2004-11-01)
The limitation of photoactivation of dual-polymerized resin cements along the margins of metal restorations may adversely affect the mechanical properties of these cements, thus impairing the retention of restorations. The ...
The influence of cervical finish line, internal relief, and cement type on the cervical adaptation of metal crowns
(Quintessence Publishing Co Inc, 2007-07-01)
Objective: the aim of this investigation was to evaluate the cervical adaptation of metal crowns under several conditions, namely (1) variations in the cervical finish line of the preparation, (2) application of internal ...
Synthesis and characterization of ZnO and ZnO : Ga films and their application in dye-sensitized solar cells
(Royal Soc Chemistry, 2008-01-01)
Highly crystalline ZnO and Ga-modified zinc oxide (ZnO:Ga) nanoparticles containing 1, 3 and 5 atom% of Ga3+ were prepared by precipitation method at low temperature. The films were characterized by XRD, BET, XPS and SEM. ...
Directionally solidified dilute Zn-Mg alloys: Correlation between microstructure and corrosion properties
(Elsevier Science Sa, 2017)
ZinceMagnesium (Zn-Mg) alloys have been addressed as potential biodegradable biomaterials. These alloys enable to overcome the main drawbacks of Mg, its high corrosion rate and hydrogen evolution. Moreover, homogeneous ...
Influence of activation modes on diametral tensile strength of dual-curing resin cements.
(2005-10-01)
In metallic restorations, the polymerization of dual-curing resin cements depends exclusively on chemical activation. The effect of the lack of photoactivation on the strength of these cements has been rarely studied. This ...
Modelagem da perda de carga em tubulações comerciais, conduzindo água residuária
(Engenharia na agricultura, 2018)