Results 11 to 20 of about 3,454,711 (304)

Peak forces and lateral resolution in amplitude modulation force microscopy in liquid [PDF]

open access: yesBeilstein Journal of Nanotechnology, 2013
The peak forces exerted on soft and rigid samples by a force microscope have been modeled by performing numerical simulations of the tip motion in liquid. The forces are obtained by using two contact mechanics models, Hertz and Tatara.
Horacio V. Guzman, Ricardo Garcia
doaj   +4 more sources

Peak force visible microscopy

open access: yesSoft Matter, 2020
We developed a new type of visible-range photothermal microscopy for measurement of optical absorption with excellent spatial resolution.
Haomin Wang   +7 more
openaire   +3 more sources

Peak Force Infrared–Kelvin Probe Force Microscopy

open access: yesAngewandte Chemie, 2020
AbstractCorrelative scanning probe microscopy of chemical identity, surface potential, and mechanical properties provide insight into the structure–function relationships of nanomaterials. However, simultaneous measurement with comparable and high resolution is a challenge.
Devon S. Jakob   +5 more
openaire   +4 more sources

Detecting gesture force peaks for intuitive interaction [PDF]

open access: yesProceedings of the 5th Australasian Conference on Interactive Entertainment, 2008
With the release of the Nintendo Wii in 2006, the use of haptic force gestures has become a very popular form of input for interactive entertainment. However, current gesture recognition techniques utilised in Nintendo Wii games fall prey to a lack of control when it comes to recognising simple gestures. This paper presents a simple gesture recognition
Zachary Fitz-Walter   +2 more
openaire   +2 more sources

Isokinetic Dynamometer Leg Extensor Peak Torque Measurement: A Time-Delayed Reliability and Score Selection Analysis Study

open access: yesJournal of Functional Morphology and Kinesiology, 2023
The reliability of isokinetic peak torque (PT) has been reported mostly using a short-term (
Brennan J. Thompson, Jennifer Xu
doaj   +1 more source

Concurrent validity of Myotest for assessing explosive strength indicators in countermovement jump

open access: yesActa Gymnica, 2018
Background: Previous research has determined the validity and reliability of accelerometer-based devices, but the findings are not consistent. Objective: The purpose of this study was to determine the validity of an accelerometer (Myotest PRO) for ...
Vladimír Hojka   +7 more
doaj   +1 more source

Identifying a Test to Monitor Weightlifting Performance in Competitive Male and Female Weightlifters

open access: yesSports, 2018
Monitoring tests are commonly used to assess weightlifter’s preparedness for competition. Although various monitoring tests have been used, it is not clear which test is the strongest indicator of weightlifting performance.
S. Kyle Travis   +3 more
doaj   +1 more source

Experimental and Calculation Model Analysis on Hysteresis Properties of Magnetorheological Damper [PDF]

open access: yesZhengzhou Daxue xuebao. Gongxue ban, 2023
To study the mechanical properties of magnetorheological damper (MRD), 11 groups of MRD mechanical properties tests with axially cyclic loading were completed.
ZHAO Jun   +4 more
doaj   +1 more source

Perch Positioning Affects both Laying Hen Locomotion and Forces Experienced at the Keel

open access: yesAnimals, 2020
The aim of this study was to assess the effect of perch positioning on laying hens’ locomotion and the resulting energy experienced at the keel. Twenty Nick Chick and 20 Brown Nick hens were trained to transition from a platform to a perch in several ...
Christina Rufener   +3 more
doaj   +1 more source

The fascicular anatomy and peak force capabilities of the sternocleidomastoid muscle [PDF]

open access: yesSurgical and Radiologic Anatomy, 2016
The fascicular morphology of the sternocleidomastoid (SCM) is not well described in modern anatomical texts, and the biomechanical forces it exerts on individual cervical motion segments are not known. The purpose of this study is to investigate the fascicular anatomy and peak force capabilities of the SCM combining traditional dissection and modern ...
Ewan Kennedy   +2 more
openaire   +3 more sources

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