Results 81 to 90 of about 9,208,728 (268)

Measuring measurement: theory and practice

New Journal of Physics, 2009
Recent efforts have applied quantum tomography techniques to the calibration and characterization of complex quantum detectors using minimal assumptions. In this work we provide detail and insight concerning the formalism, the experimental and theoretical challenges and the scope of these tomographical tools.
Feito, Alvaro, Lundeen, Jeff, Coldenstrodt-Ronge, Hendrik, Eisert, Jens, Plenio, Martin B., Walmsley, Ian A.   +5 more
openaire   +3 more sources

Assessing Cognitive Functioning in Children With Brain Tumors: Interaction of Neighborhood Social Determinants of Health and Neurological Risk

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background This study investigated how neighborhood‐level social determinants of health (SDOH), including redlining and neurological risk, interact to influence cognitive outcomes in children treated for brain tumors (CTBT). Methods A retrospective chart review of 161 CTBT aged 5–17 was conducted.
Alannah R. Srsich, Manali Zope, Peter M. Fantozzi, Cassie N. Kline, Iris Paltin, Matthew C. Hocking   +5 more
wiley   +1 more source

Extremal generalized quantum measurements

, 2013
A measurement on a section K of the set of states of a finite dimensional C*-algebra is defined as an affine map from K to a probability simplex. Special cases of such sections are used in description of quantum networks, in particular quantum channels ...
Anna Jenčová, Arveson, Bisio, Bisio, Bisio, Bisio, Chiribella, Chiribella, Chiribella, Chiribella, Chiribella, Chiribella, Chiribella, Choi, DʼAriano, Gutoski, Gutoski, Holevo, Jenčová, Jenčová, Rockafellar, Ziman   +21 more
core   +1 more source

Nonstandard Measure Theory-Hausdorff Measure [PDF]

Proceedings of the American Mathematical Society, 1977
In this paper it is shown that the Hausdorff measures λ t {\lambda ^t} for t ∈ [ 0 , ∞ ) t \in [0,\infty ) can be simultaneously represented as ∗ ^\ast finite counting measures in an appropriate ...
openaire   +2 more sources

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

CREATION OF NEW ELEMENTS OF SENSOR STRUCTURES OF INFORMATION AND MEASUREMENT SYSTEMS BASED ON SILICON MICROPROCESSING TECHNOLOGIES

Измерение, мониторинг, управление, контроль
Background. The main protective masking layers used in the formation of sensors of information-measurement systems by anisotropic etching of silicon are described. Such layers include films of silicon dioxide and nitride applied to the surface of silicon
A.A. Filatova, V.E. Pautkin, D.V. Trazanov   +2 more
doaj   +1 more source

An Integrated Dynamic Weighing System Based on SCADA

Operations Research and Decisions, 2015
A prototyped dynamic weighing system has been presented which integrates together three advanced software environments: MATLAB, LabVIEW and iFIX SCADA. They were used for advanced signal processing, data acquisition, as well as visualization and process ...
Piotr Bazydło, Roman Szewczyk, Michał Urbański   +2 more
doaj  

Measurement-Based Optimization of a Lightweight Upper-Extremity Rehabilitation Exoskeleton for Task-Oriented Treatment

Sensors
Contemporary physiotherapy requires technological tools to provide effective therapy to the increasing group of patients with neurological conditions, among others.
Piotr Falkowski, Piotr Kołodziejski, Krzysztof Zawalski, Maciej Pikuliński, Jan Oleksiuk, Tomasz Osiak, Andrzej Zakręcki, Kajetan Jeznach, Daniel Śliż   +8 more
doaj   +1 more source

Reconfigurable radiofrequency filters based on versatile soliton microcombs

Nature Communications, 2020
For microcomb-based radiofrequency filters pulse shapers are required, which increase the system cost, footprint, and complexity. Here, the authors bypass this need by exploiting versatile soliton states inherent in microresonator and achieve ...
Jianqi Hu, Jijun He, Junqiu Liu, Arslan S. Raja, Maxim Karpov, Anton Lukashchuk, Tobias J. Kippenberg, Camille-Sophie Brès   +7 more
doaj   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi, Daisuke Katagiri, Takeyuki Watadani, Shunichi Matsuda, Hiroshi Kaneko, Noritoshi Arai   +5 more
wiley   +1 more source