Results 21 to 30 of about 2,812,061 (302)
Scanned-cantilever atomic force microscope [PDF]
, 1993 We have developed a 3.6 µm scan range atomic force microscope that scans the cantilever instead of the sample, while the optical-lever detection apparatus remains stationary.
Baldeschwieler, John D. +1 more
core +2 more sources
Partial pulp necrosis caused by excessive orthodontic force
Restorative Dentistry & Endodontics, 2011 As the dental pulp is encased with a rigid, noncompliant shell, changes in pulpal blood flow or vascular tissue pressure can have serious implication for the health of pulp.
Min-Young Kim +3 more
doaj +1 more source
Intraoperative Optical Coherence Tomography (OCT): A New Frontier in Vitreo-Retinal Surgery
Delhi Journal of Ophthalmology, 2016 Optical coherence tomography, a non-invasive imaging technique is an indispensable tool in the armamentarium of modern day ophthalmologists. With evolution in technology, modern day OCT machines (swept source OCT) are able to provide high resolution ...
Vinod Kumar +3 more
doaj +1 more source
Optical Projection Tomography Using a Commercial Microfluidic System
Micromachines, 2020 Optical projection tomography (OPT) is the direct optical equivalent of X-ray computed tomography (CT). To obtain a larger depth of field, traditional OPT usually decreases the numerical aperture (NA) of the objective lens to decrease the resolution of ...
Wenhao Du +6 more
doaj +1 more source
An apertureless near-field microscope for fluorescence imaging [PDF]
, 2000 We describe an apertureless near field microscope for imaging fluorescent samples. Optical contrast is generated by exploiting fluorescent quenching near a metallized atomic force microscope tip.
Lessard, Guillaume A. +2 more
core +1 more source
Evaluation and comparison between smartphone and photomicrography based whole slide imaging
Journal of Family Medicine and Primary Care, 2020 Context: In recent years, a new concept has emerged at the forefront of slide-based diagnosis and telepathology. This is the concept of whole slide imaging. This has very recently also been tried with smartphones using complex software for photo analysis
Shruthi K Patil +3 more
doaj +1 more source
MODERN ADHESIVE SYSTEMS. COMPARATIVE STUDY ON ADHESION IN DENTAL TISSUES [PDF]
Romanian Journal of Stomatology, 2018 Aim. The aim of this study is to evaluate the interface between resin and hard dental tissues obtained by using two adhesive systems. Material and method. Ten extracted human molars were bonded using a total etch adhesive (Adper Single Bond 2, 3M ESPE)
Bogdan Mihai Gălbinaşu +3 more
doaj +1 more source
Frontiers in Marine Science, 2023 In cnidarian symbiosis research, studying algal uptake, maintenance, and expulsion typically requires quantification of algal density in host tissue.
Lauren R. Bolzan, Alison M. Roark
doaj +1 more source
Fisher's microscope and Haldane's ellipse [PDF]
, 2005 Fisher’s geometrical model was introduced to study the phenotypic size of mutations contributing to adaptation. However, as pointed out by Haldane, the model involves a simplified picture of the action of natural selection, and this calls into question ...
Waxman, David, Welch, Jeffrey
core +2 more sources
Haemozoin Detection in Mouse Liver Histology Using Simple Polarized Light Microscope
Hayati Journal of Biosciences, 2014 The presence of malarial pigment (haemozoin) due to Plasmodium infection is a common histopathological effect in mouse liver. Previous research showed that by using a polarized light microscope, researchers were better able to detect haemozoin in mouse ...
DWI RAMADHANI +2 more
doaj +1 more source