Results 71 to 80 of about 36,624 (293)
Advanced Materials Technologies, EarlyView.Mesenchymal stem cell derived extracellular vesicles (MSC‐EVs) are a promising therapeutic tool for regenerative medicine. However, the field lacks a reproducible high‐yield production method to answer the quantities needed for clinical translation.
Christophe Wong +7 more
wiley +1 more source
On tangent lines to affine hypersurfaces
Vestnik Udmurtskogo Universiteta. Matematika. Mekhanika. Komp'yuternye Nauki, 2017 Summary: The article focuses on methods to look for singular points of an affine hypersurface or to confirm the smoothness of the hypersurface. Our approach is based on the description of tangent lines to the hypersurface. The existence of at least one singular point imposes a restriction on the algebraic equation that determines the set of tangent ...
openaire +3 more sources
, 2016 Calculus, tangent, secant linesThis Demonstration illustrates the connection between the secant line and the tangent line at a point on a curve. You can vary the point of tangency and the difference h of the x values of the two points defining the secant
Fritz, Joshua +2 more
core +1 more source
Advanced Materials Technologies, EarlyView.This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane +4 more
wiley +1 more source
Recent Advances of Slip Sensors for Smart Robotics
Advanced Materials Technologies, EarlyView.This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang +8 more
wiley +1 more source
, 2011 Calculus, tangent, secant linesThis Demonstration illustrates the connection between the secant line and the tangent line at a point on a curve. You can vary the point of tangency and the difference h of the x values of the two points defining the secant
Fritz, Joshua +2 more
core +1 more source
Spacelike developable surfaces through a common line of curvature in Minkowski 3-space
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2015 This paper studies the problem to construct a spacelike developable surface possessing a given non-null parametric curve as the line of curvature in Minkowski 3-space.
Cai-Yun LI, Chun-Gang ZHU, Ren-Hong WANG
doaj +1 more source
, 2014 Handout for calculus describing how to find the equation of the tangent line.Handout for calculus describing how to find the equation of the tangent line.Gates Foundation ...
Grzegrczyk, Ivona +2 more
core
Advanced Robotics Research, EarlyView.A soft robotic simulator is developed to replicate the digital removal of feces (DRF), a sensitive yet essential nursing procedure. Integrating soft actuators, sensors, and a realistic rectal model, the simulator balances functional fidelity with perceptual realism. Engineering evaluations and nurse feedback confirm its potential to enhance training in
Shoko Miyagawa +10 more
wiley +1 more source
Research of the Geometric Characteristic of Undercutting and Limit Normal Point in Gear Geometry
Jixie chuandong, 2015 The undercutting phenomena and the limit normal point are two important concepts in gearing theory,design and manufacturing.Based on the different opinions about them in the current research of limit normal point and the geometry and movement ...
Chen Ningxin
doaj