Results 1 to 10 of about 802,900 (310)

QR Code-Based Self-Calibration for a Fault-Tolerant Industrial Robot Arm

open access: yesIEEE Access, 2019
Malfunctions on industrial robots can cost factories 22000 dollars per minute. Although the benefits of a fault-tolerant robot arm are clear, redundant sensors would steeply add to the costs of such robots while machine learning-based methods would spend
Yizheng Zhang   +2 more
doaj   +1 more source

High-speed resistance training and balance training for people with knee osteoarthritis to reduce falls risk: study protocol for a pilot randomized controlled trial

open access: yesTrials, 2017
Background The number of falls experienced by people with knee osteoarthritis (OA) is almost double the number experienced by people with no OA. The neuromuscular elements required to arrest a fall are more impaired in people with knee OA compared to ...
Pazit Levinger   +5 more
doaj   +1 more source

Super-resolution provided by the arbitrarily strong superlinearity of the blackbody radiation

open access: yesNature Communications, 2019
Here, the authors propose a new principle to achieve super-resolution for a wide class of targets. If an object is heated up by a beam, electromagnetic or acoustic, they show that the super-linearity of the induced thermal radiation leads to an ...
Guillaume Graciani, François Amblard
doaj   +1 more source

Tuning the Extracellular Vesicles Membrane through Fusion for Biomedical Applications

open access: yesJournal of Functional Biomaterials, 2023
Membrane fusion is one of the key phenomena in the living cell for maintaining the basic function of life. Extracellular vesicles (EVs) have the ability to transfer information between cells through plasma membrane fusion, making them a promising tool in
Mamata Karmacharya   +2 more
doaj   +1 more source

Interference-like patterns of static magnetic fields imprinted into polymer/nanoparticle composites

open access: yesNature Communications, 2017
For materials fabrication, it is most efficient to create various patterns from the same set of templates. Here, the authors show that when magnetic particles are exposed to stacks of periodic magnetic fields, they can form dynamic interference-like ...
Zhijie Yang   +4 more
doaj   +1 more source

Triaging Shakespeare

open access: yeseLife, 2015
What if every creative endeavor had to go through Peer Review? Indira M Raman considers the possibility.
Indira M Raman
doaj   +1 more source

Colloidal engines for innovative tests of information thermodynamics

open access: yesAdvances in Physics: X, 2020
Recent theoretical developments in information thermodynamics elucidated the link between the acquired information and the entropy production through measurement and feedback control by generalizing the fluctuation theorems and the second law of ...
Govind Paneru, Hyuk Kyu Pak
doaj   +1 more source

Grandmother elephants

open access: yeseLife, 2013
As new technology makes it possible to perform experiments that were unimaginable a decade ago, Eve Marder argues that we can still learn from the past.
Eve Marder
doaj   +1 more source

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