Results 11 to 20 of about 2,323,376 (260)
A dynamics-driven approach to precision machines design for micro-manufacturing and its implementation perspectives [PDF]
Precision machines are essential elements in fabricating high quality micro products or micro features and directly affect the machining accuracy, repeatability and efficiency.
Cheng, K, Huo, D
core +4 more sources
Precision Engineering behind European Astronomy Programmes [PDF]
The fields of astronomy science have presented significant precision engineering challenges. Numerous solutions for these fields of science have achieved unprecedented levels of accuracy, sensitivity and sheer scale.
Shore, Paul, Tonnellier, Xavier
core +3 more sources
In Vitro Trueness and Precision of Intraoral Scanners in a Four-Implant Complete-Arch Model
(1) Background: New intraoral (IOS) and laboratory scanners appear in the market and their trueness and precision have not been compared. (2) Methods: Seven IOS and two laboratory scanners were used to scan a mandibular edentulous model with four ...
Dimitrios Spagopoulos +5 more
doaj +1 more source
In Vitro Evaluation of the Accuracy of Intraoral Scanners for Anterior and Posterior Dental Restorations [PDF]
Introduction: Passing through the traditional methods of impression making and using the latest technology of digital scanners forces us to compare the positive and negative characteristics of these tools with those of the usual methods adopted in ...
Reihane Rafienezad +3 more
doaj +1 more source
Low-cost particle sensors are now used worldwide to monitor outdoor air quality. However, they have only been in wide use for a few years. Are they reliable? Does their performance deteriorate over time?
Lance Wallace
doaj +1 more source
ALK-driven NSCLC: A narrative review - Part I
Anaplastic lymphoma kinase (ALK)-rearranged non-small-cell lung cancer (NSCLC) is a molecularly distinct subgroup of oncogene-addicted NSCLC, accounting for 3-5% of cases.
Shrinidhi Nathany +2 more
doaj +1 more source
Enhancing the Accuracy of the Low-Cost Capacitive Soil Moisture Sensor SEN0193 for Internet of Things Applications [PDF]
Monitoring soil moisture is an essential aspect of comprehending the functioning of terrestrial ecosystems. However, the cost of commercial sensors often challenges their acquisition.
Jorge Gabriel Fernandes Genovez +5 more
doaj +1 more source
Network Real Time Kinematic (NRTK) measurements are currently the most popular surveying method in geodesy. In most countries, there are networks of Continuously Operating Reference Stations (CORS), which form the core of the terrestrial infrastructure ...
Uznański Andrzej
doaj +1 more source
Precision Turned Parts Manufacturer Germany
Sanjay Precision Industries one of the leading manufacturers and exporters of CNC Turned Parts, Precision Turned Parts and Precision Custom Components in ...
Sanjay Precision Industries
core +1 more source
Nonsteroidal anti-inflammatory drugs (NSAIDs) are one of the most prescribed drugs worldwide and, like any medication, can cause adverse drug reactions. Since NSAIDs belonging to the group of coxibs, are quite commonly used in clinical practice now, the ...
E. V. Dovgan
doaj +1 more source

