Results 181 to 190 of about 2,917,034 (236)

Systematic Exploration of 3D Concrete Printing Parameters for Conformal Printing on Sloped Surfaces

open access: yesAdvanced Robotics Research, EarlyView.
A conformal slicing algorithm is developed for robotic 3D concrete printing (3DCP) on sloped surfaces as a first step toward printing slab‐on‐grade foundations on uneven terrain. Systematic experiments quantify the effects of nozzle speed, extrusion rate, and toolpath direction on filament dimension and stability.
Paniz Farrokhsiar   +2 more
wiley   +1 more source

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

open access: yesAdvanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith   +6 more
wiley   +1 more source

Force–Displacement Characterization of PNIPAM Microactuators

open access: yesAdvanced Robotics Research, EarlyView.
A method to experimentally establish a force–displacement diagram of poly(N‐isopropyl acrylamide) (PNIPAM) microactuators, printed by 2PP, is presented herein. PNIPAM is a hydrogel whose volume and stiffness change with temperature due to the absorption or release of water.
Manon Cassignol   +4 more
wiley   +1 more source

Pressure distribution beneath the human foot

open access: yesJournal of the American Podiatric Medical Association, 1993
A descriptive study was undertaken to establish the 95 percentile limits (proposed normal reference range) for pressure beneath the hallux, metatarsal heads, and heel in a group of healthy adult subjects. A new force plate device capable of accurately measuring discrete areas of pressure beneath the human foot with high temporal and spatial resolution ...
Bennett, P.J., Duplock, L.R.
openaire   +4 more sources
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A State-of-the-Art Review of Foot Pressure

Foot and Ankle Surgery, 2020
The science of foot pressure studies the forces acting on the bottom and different regions of the foot along with the pressure exerted on the plantar surface with the interacting surface in contact. The information derived gave impact to human biomechanical assessment on body balance and ergonomics posture during gait.
Wei Ping Loh
exaly   +3 more sources

Role of Neuropathy and High Foot Pressures in Diabetic Foot Ulceration

Diabetes Care, 1998
OBJECTIVE High plantar foot pressures in association with peripheral neuropathy have been ascertained to be important risk factors for ulceration in the diabetic foot. Most studies investigating these parameters have been limited by their size and the homogeneity of study subjects.
Aristidis Veves   +2 more
exaly   +3 more sources

Dynamic Pressures on the Diabetic Foot

Foot & Ankle International, 2001
A retrospective study was conducted in order to investigate the relation between increased plantar pressure and ulcers in the diabetic foot and contribute more information on this subject. Maximal plantar pressure (MPP) is reported on various areas of the plantar aspects of the feet in 328 diabetic patients and 75 healthy subjects.
E, Luger   +4 more
openaire   +2 more sources

Pressures on the Foot in Pointe Shoes

Foot & Ankle, 1985
This study was designed to determine the relative pressures on the first and second toes and first MTP joint when dancing en pointe, in addition to the variation of these pressures as a function of toe length, foot position, and padding. The first ray always bore the most pressure.
C C, Teitz, R M, Harrington, H, Wiley
openaire   +2 more sources

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