Results 31 to 40 of about 31,249 (267)
Automatic Calibration of a Two-Axis Rotary Table for 3D Scanning Purposes [PDF]
Sensors, 2020 Rotary tables are often used to speed up the acquisition time during the 3D scanning of complex geometries. In order to avoid manual registration of the point clouds acquired with different orientations, automatic algorithms to compensate the rotation were developed.
Livio Bisogni +4 more
openaire +4 more sources
A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho +7 more
wiley +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo +5 more
wiley +1 more source
Evaluation of Synchronous Motion in Five-axis Machining Centers With a Tilting Rotary Table
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2007 This paper proposes a new method for evaluating the synchronous inaccuracy of a translational axis and a rotational axis in five-axis controlled machining centers with a tilting rotary table.
Masaomi TSUTSUMI +3 more
doaj +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Vision-Based Measurement of Two-Dimensional Positioning Errors of Machine Tools
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2011 This paper presents vision-based measurement of two-dimensional positioning errors of machine tools. A pre-calibrated grid plate is used as an artefact. The position of a grid point is measured in an image captured by a charge coupled device (CCD) camera
Soichi IBARAKI, Yusuke TANIZAWA
doaj +1 more source
Development of an educational 3-axis CNC machine tool for rapid prototyping with two translational and one rotary axis [PDF]
Tehnika, 2020 The paper shows the development of a 3-axis CNC machine tool for rapid prototyping by subtracting materials, with two translational and one rotating axis, whose control is based on the LinuxCNC system, with an integrated virtual machine as a digital twin.
Vorkapić Nikola M. +2 more
doaj +1 more source
FEBS Letters, EarlyView.Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai +4 more
wiley +1 more source
Advances in Mechanical Engineering, 2022 In the machining of a five-axis machine tool with a double turntable, the dynamic characteristics of the machine tool are affected by different spatial positions of workpieces.
Shi Wu +4 more
doaj +1 more source
FEATURES OF USING TWO-AXIS ROTARY TABLES AND A SIX-AXIS MANIPULATOR IN ADDITIVE MANUFACTURING
IZVESTIA VOLGOGRAD STATE TECHNICAL UNIVERSITY, 2023 The features of using a two-axis rotary table and a six-axis industrial robot to increase the efficiency of additive manufacturing are considered. Methods and algorithms of joint control of devices are proposed. Synchronization of the industrial robot control system with third-party devices for two-way transmission of information without time delay is ...
A.M. MAKAROV +3 more
openaire +1 more source