Results 71 to 80 of about 371,940 (300)
Posture keeing property of the bicycle with twin gimbal mechanism using gyroscopic moment effect
Nihon Kikai Gakkai ronbunshu, 2017 Gyro actuator is often used for the posture control of systems which cannot be supported on a fixed ground. The gyroscopic moment makes preccesion movement of the gimbal mechanism and its effect depends on the rotating speed of the wheel.
Kazuya OGATA +2 more
doaj +1 more source
Test-retest reliability and validity of a child and parental questionnaire on specific determinants of cycling to school [PDF]
, 2012 This study examined the reliability of a newly developed child and parental questionnaire on specific determinants of cycling to school among 10-12 year olds.
Cardon, Greet +3 more
core +2 more sources
Annals of Gastroenterological Surgery, EarlyView.This study analyzed log data from the Japanese hinotori surgical robot to characterize manipulation performed by experienced surgeons in robotic surgery. Compared with less‐experienced surgeons, the experienced group demonstrated shorter task durations, reduced travel distances with the right instrument (Arm3), faster and more dynamically modulated ...
Masaki Saito +11 more
wiley +1 more source
Advanced Intelligent Discovery, EarlyView.Automated procedural analysis is recognized as one of the major game changers for robotic surgery. Meaning digital analysis needs to replace the manual assessments that set todays standard. Mechanical robotic‐instrument tracking enables the derivation of quantitative kinematic metrics that support behavior‐based workflow segmentation into distinct ...
Kateryna Pirkovets +4 more
wiley +1 more source
Multicyclic D‐Stereospecific Hydrolase Dimer With High Sustained Activity
Angewandte Chemie, EarlyView.Protein macrocyclization was applied to a thermally unstable D‐stereospecific hydrolase using in situ cyclization of proteins (INCYPRO). This site‐specific cross‐linking approach enhanced the resistance of the enzyme to heat and cosolvents.
Anissa Haim +10 more
wiley +2 more sources
Analyzing Public Acceptance Levels of Bicycle Usage in Aq Qala City: A Behavioral Study [PDF]
برنامهریزی توسعه شهری و منطقهایIn recent decades, the popularity of establishing and utilizing bicycles has spread across numerous cities worldwide, yet its adoption remains limited in Iranian urban centers.
Roghayeh Bakhshandeh +2 more
doaj +1 more source
Printed Wearable Sweat Rate Sensor for Continuous In Situ Perspiration Measurement
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.A wireless wearable sweat rate sensor system is presented, featuring digital 3D direct‐write printing on a flexible substrate with microfluidic layers for continuous, real‐time monitoring. Printed encapsulated metal electrodes are used for capacitance measurements, achieving high sensitivity (0.01 μL min−1) while maintaining a compact and lightweight ...
Mohammad Shafiqul Islam +6 more
wiley +1 more source
Structurally Constrained Stibenium: Metallomimetic C−Si Bond Activation
Angewandte Chemie, EarlyView.A structurally constrained stibenium cation supported by a 2,6‐bis(o‐carborano)pyridine pincer‐type ligand was prepared, and its preliminary reactivity toward silanes was investigated. Remarkably, Si−C bonds in silanes undergo activation via an oxidative‐addition‐type process at the cationic Sb center.
Donia Toami, Roman Dobrovetsky
wiley +2 more sources
Proceedings of the National Academy of Sciences, 1997 Uphill transport of one substrate (the driven substrate) can be coupled to the dissipation of an electrochemical potential gradient of another substrate (the driving substrate), to an exergonic chemical reaction, or to a photoreaction. In all cases, the driven substrate is taken up from a low concentration (or relatively low electrochemical potential ...
openaire +3 more sources