Results 111 to 120 of about 139,613 (311)
Zdravniški Vestnik, 2017 Background: Vertebral fixation by pedicle screw placement is the most frequently applied fixation technique in spinal surgery. In this retrospective study we present a comparison of manual and computer-assisted preoperative planning of pedicle screw ...
Dejan Knez +5 more
doaj
Patologìâ, 2017 Сomputer automatic diagnostic (CAD)/classification of video – images is actual for laparoscopic surgery. Such CAD is supposed to explore intraoperatively for support surgeon decisions. Aim: to evaluate the effectiveness of the CAD systems developed on
D. N. Bayazitov +2 more
doaj +1 more source
FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
A brief summary of digital image enhancement [PDF]
Digital image processing is a modern branch of computer application. With the help of computers the visual quality of original images which were blurred by external interferences or optical transfer function of transmission channel can be improved so ...
Qiang, Gu Yun
core
Automated DNA Fragments Recognition and Sizing through AFM Image Processing [PDF]
, 2005 This paper presents an automated algorithm to determine DNA fragment size from atomic force microscope images and to extract the molecular profiles.
Benini, L. +9 more
core +1 more source
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
3D statistical shape models of human bones : their construction using a finite element registration algorithm, formulation on Hilbert spaces, and application to medical image analysis [PDF]
, 2011 Statistical shape models have become a widely used tool in computer vision and medical image analysis. They are constructed from a representative set of example shapes and represent the normal shape variations of a class of objects, in our case of human
Albrecht, Thomas
core +1 more source
Frontiers in Dentistry, 2016 Objectives: The purpose of this study was to develop and test a new tool for radiographic densitometry by combining periapical films and aluminum step wedge. Materials and Methods: We reviewed 50 Kodak E-speed intraoral films.
Hoorieh Bashizadeh Fakhar +3 more
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Key Engineering Materials, 2005 In this study, a computer-assisted cell tracking system including an automatic image processing program for rapid and precise analysis of cell migration in various conditions was self-designed and L-929 cell migration on the glass coated with type I collagen was examined using this cell tracking system.
B.J. Park +7 more
openaire +2 more sources
Investigating transcription factor dynamics in health and disease using FRAP
FEBS Letters, EarlyView.FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj +3 more
wiley +1 more source