Results 41 to 50 of about 4,846,533 (293)

An Experimental Investigation about the Dimensional Accuracy and the Porosity of Copper-Filled PLA Fused Filament Fabrication Parts

Metals, 2023
In recent years, metal-filled plastic filaments have begun to be used in fused filament fabrication (FFF) technology. However, the characterization of the parts obtained is still under development.
Irene Buj-Corral, Maurici Sivatte-Adroer
doaj   +1 more source

Accuracy of 3D Printed Model Acquired from Different Types of Intra Oral Scanners and 3D Printers

Journal of Pharmacy and Bioallied Sciences
ObjectiveThe aim of this study was to verify the influence of different types of intraoral scanners and 3D printers on the accuracy of printed models in comparison to plaster models obtained from conventional impressions.
Niras Soniya, Chokhani Dishita, Jadhao Tanvi A, Bandgar Shreyas T, Bayaskar Surbhi G   +4 more
doaj   +1 more source

Systematic reviews of diagnostic test accuracy

, 2008
More and more systematic reviews of diagnostic test accuracy studies are being published, but they can be methodologically challenging. In this paper, the authors present some of the recent developments in the methodology for conducting systematic ...
JJ Deeks, Cochrane Diagnostic Test Accuracy Working Group, C. Gatsonis, RUTJES, ANNE WILHELMINA SASKIA, D'AMICO, Roberto, MM Leeflang, PM Bossuyt   +6 more
core   +1 more source

The dimensional accuracy of the sintered billets

ScienceRise, 2016
The article presents the results of assessing the impact of the behaviour stability of the components included in the compositions and process parameters of their production, on the dimensional accuracy of workpieces. It was found that by increasing the amount of oxide in the composition is greater compaction of the sintered billet in the process of ...
openaire   +4 more sources

Dimensionality Reduction Methods: The Comparison Of Speed And Accuracy

Information Technology and Control, 2018
This research focuses on big data visualization that is based on dimensionality reduction methods. We propose a multi-level method for data clustering and visualization. Whole data mining process is divided into separate steps. For each step particular dimensionality reduction and visualization method is applied considering to data volume and type ...
Jelena Zubova, Olga Kurasova, Marius Liutvinavicius   +2 more
openaire   +3 more sources

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

DIMENSIONAL ACCURACY OF 3D PRINTED DOG BONE STRUCTURES

Rekayasa Mesin
The current study provides a comprehensive discussion regarding statistical analysis of dimensional accuracy comprising thickness, gauge section width, circularity and cylindricity for 3D printed polylactic acid (PLA) specimens according to the ...
Wendy Triadji Nugroho, Dicky Adi Tyagita, Arif Wahyudiono, Dwi Djoko Suranto   +3 more
doaj   +1 more source

Investigations on Factors Affecting 3D-Printed Holes Dimensional Accuracy and Repeatability

Applied Sciences, 2022
This paper investigates the impact of several factors related to manufacturing, design, and post-processing on the dimensional accuracy of holes built in the additively manufactured parts obtained by material extrusion process (MEX).
Diana Popescu, Cătălin Gheorghe Amza, Rodica Marinescu, Mariana Cristiana Iacob, Nicoleta Luminiţa Căruţaşu   +4 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Going viral − Virus‐targeting nanobodies for research, diagnostics and therapy

FEBS Letters, EarlyView.
The increasing prevalence of viral diseases represents a major threat for global human health. Nanobodies, small binding fragments derived from camelid heavy‐chain antibodies, offer versatile tools for viral research, diagnostics, and antiviral therapy.
Domenic Ebert, Ulrich Rothbauer
wiley   +1 more source