Results 51 to 60 of about 2,185 (215)

Microvascular Corrosion Casting of the Lung. A State-of-the-Art Review [PDF]

open access: yes, 1987
Corrosion casting and viewing of replicas with the scanning electron microscope is an excellent way to study the microvascular structure of the lung. This method can demonstrate aspects of the three-dimensional relationships, branching patterns, maximum ...
Schraufnagel, Dean E.
core   +1 more source

Consistency in Calibrated Backscattered Electron Images of Calcified Tissues and Minerals Analyzed in Multiple Imaging Sessions [PDF]

open access: yes, 1995
Pure metal standards have been used to calibrate the operating environment in quantitative backscattered electron (BSE) imaging of mineralized tissue, allowing comparisons to be made between various mineralization states of bone at the microscopic level.
Bloebaum, R. D.   +2 more
core   +1 more source

Effect of adding multidirectional oriented fibers on mechanical properties of denture base resin [PDF]

open access: yes, 2014
Tato Diplomová práce se zabývá vlivem vyztužení na mechanické vlastnosti materiálu pro přípravu snímatelných náhrad. Pro testování byly použity tři sady vzorků: PMMA pryskyřice, PMMA pryskyřice s Dentapreg Mesh výztuží a PMMA pryskyřice vyztužena ...
Kolářová, Eva
core  

Biodynamische Untersuchungen zur Druckscheibenendoprothese [PDF]

open access: yes, 2001
Nach Beendigung der 17 jährigen Testphase der Druckscheiben-endoprothese (DSP) und Freigabe zur Implantation an allen Kliniken konnten in der Folgezeit nach Stürzen bzw.
Bürger, Friedhelm Heinrich
core   +1 more source

Physical and Mechanical Properties of 3D-Printed Provisional Crowns and Fixed Dental Prosthesis Resins Compared to CAD/CAM Milled and Conventional Provisional Resins: A Systematic Review and Meta-Analysis. [PDF]

open access: yesPolymers (Basel), 2022
Jain S   +14 more
europepmc   +1 more source

УСТОЙЧИВОСТЬ ФОСФАТНЫХ КОМПОЗИЦИОННЫХ СТРОИТЕЛЬНЫХ МАТЕРИАЛОВ В СУЛЬФАТНОЙ СРЕДЕ [PDF]

open access: yes, 2012
Изучено совместное влияние сульфат и фосфатионов на степень выщелачивания гидроксида кальция в системе CaОSiO2Al2O3H2O. Экспериментально установлено, что при концентрациях сульфатионов до 5 г/л и при соотношении SO42: PO43= 1:2 степень выщелачивания ...
Ступень, Нонна Степановна
core   +1 more source

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