New Synthetic Routes to Polyoxometalate Containing Ionic Liquids
An Investigation of their Properties
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Article
Open AccessA Time-of-Flight and Radar Dataset of a neonatal Thorax Simulator with synchronized Reference Sensor Signals for respiratory Rate Detection
In this paper we present an open-source Time-of-Flight and radar dataset of a neonatal thorax simulator for the development of respiratory rate detection algorithms. As it is very difficult to gain recordings ...
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Article
A Critical Comparison of Comparators Used to Demonstrate Credibility of Physics-Based Numerical Spine Models
The ability of new medical devices and technology to demonstrate safety and effectiveness, and consequently acquire regulatory approval, has been dependent on benchtop, in vitro, and in vivo evidence and experi...
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Chapter
Quantum Tests of Gravity
We give an introduction to quantum tests of gravity including simple exercises. The first part comprises a brief review of the foundations and the status of laboratory-based tests of gravity. In the second par...
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Article
Open AccessCold atoms in space: community workshop summary and proposed road-map
We summarise the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportunities offered by their deplo...
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Article
Open AccessAll-optical matter-wave lens using time-averaged potentials
The precision of matter-wave sensors benefits from interrogating large-particle-number atomic ensembles at high cycle rates. Quantum-degenerate gases with their low effective temperatures allow for constrainin...
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Chapter and Conference Paper
An Artificial Potential Field Algorithm for Path Planning of Redundant Manipulators Based on Navigation Functions
In this work, we propose a novel artificial potential field off-line path planning algorithm for robot manipulators. The potential field is defined using navigation functions, and the parameters of the navigat...
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Article
Open AccessTwin-lattice atom interferometry
Inertial sensors based on cold atoms have great potential for navigation, geodesy, or fundamental physics. Similar to the Sagnac effect, their sensitivity increases with the space-time area enclosed by the int...
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Article
Open AccessOptical clock technologies for global navigation satellite systems
Future generations of global navigation satellite systems (GNSSs) can benefit from optical technologies. Especially optical clocks could back-up or replace the currently used microwave clocks, having the poten...
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Article
Open AccessThe effect of coronal splits on the structural stability of bi-condylar tibial plateau fractures: a biomechanical investigation
Surgical treatment of bi-condylar tibial plateau fractures is still challenging due to the complexity of the fracture and the difficult surgical approach. Coronal fracture lines are associated with a high risk...
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Article
Open AccessQuantum test of the Universality of Free Fall using rubidium and potassium
We report on an improved test of the Universality of Free Fall using a rubidium-potassium dual-species matter wave interferometer. We describe our apparatus and detail challenges and solutions relevant when o...
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Chapter and Conference Paper
A Detailed Kinematic Multibody Model of the Shoulder Complex After Total Shoulder Replacement
Multibody modeling allows reproducible and comparative analyses of ...
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Article
Miniaturized Lab System for Future Cold Atom Experiments in Microgravity
We present the technical realization of a compact system for performing experiments with cold 87Rb and 39K atoms in microgravity in the future. The whole system fits into a capsule to be used in the drop tower Br...
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Article
Reduced basis method for the electromagnetic scattering problem: a case study for FinFETs
Optical 3D simulations in many-query and real-time contexts require new solution strategies. We study an adaptive, error controlled reduced basis method for solving parameterized time-harmonic optical scatteri...
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Article
Open AccessMacroscopic Quantum Resonators (MAQRO): 2015 update
Do the laws of quantum physics still hold for macroscopic objects - this is at the heart of Schrödinger’s cat paradox - or do gravitation or yet unknown effects set a limit for massive particles? What is the f...
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Article
Anomalous nonlinear X-ray Compton scattering
X-ray scattering is typically used as a weak linear atomic-scale probe of matter. At high intensities, such as produced at free-electron lasers, nonlinearities can become important, and the probe may no longer...
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Article
Design of a dual species atom interferometer for space
Atom interferometers have a multitude of proposed applications in space including precise measurements of the Earth’s gravitational field, in navigation & ranging, and in fundamental physics such as tests of t...
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Book
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Chapter
Introduction
Ionic liquids (ILs) are a remarkable compound class, facing back on a short yet prospering history as unique solvents and electrolyte materials. In recent years there has been an actual explosion of interest i...
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Chapter
Experimental Section
All reagents and chemicals were supplied by SIGMA ALDRICH CHEMICAL COMPANY LTD., FISHER CHEMICALS, ABCR CHEMICALS and ACROS ORGANICS. The materials were used without further purification. Unless described othe...
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Chapter
Objective
Motivated by promising examples of improvements brought forward by the use of ionic liquids in current state of the art research (see chapter 1.4.2) concerning extended solvation properties, improved recyclabi...
