Results 11 to 20 of about 3,770,508 (245)

The measure of a measurement [PDF]

open access: yesJournal of Mathematical Physics, 2007
We identify a fractal scale s in a family of Borel probability measures μ on the unit interval which arises independently in quantum information theory and in wavelet analysis. The scales s we find satisfy s∊R+ and s≠1, some s<1 and some s>1.
openaire   +2 more sources

Macromolecular structure characterization and its model construction of high-sulfur coal in Jincheng

open access: yesMeikuang Anquan, 2023
To understand and characterize the structure characteristics of high-sulfur coal at molecular level is of key significance for clean and efficient utilization of high-sulfur coal.
Liangliang JIN   +3 more
doaj   +1 more source

Measuring unrecorded measurement [PDF]

open access: yesEPL (Europhysics Letters), 2016
Projective (Von Neumann) Measurement of an operator (i.e. a dynamical variable) selected from a prescribed set of operators is termed unrecorded measurement (URM) when both the selected operator and the measurement outcome are unknown, i.e. "lost". Within classical physics a URM is completely inconsequential: the state is unaffected by measurement ...
Revzen, M., Mann, A.
openaire   +2 more sources

A subnational profiling analysis reveals regional differences as the main predictor of ITN ownership and use in Nigeria

open access: yesMalaria Journal, 2019
Background To reduce the malaria burden in Nigeria, the country is scaling up prevention and treatment interventions, especially household ownership and use of insecticide-treated nets (ITNs).
Andrew Andrada   +5 more
doaj   +1 more source

Achieving sustainability in health information systems: a field tested measure of country ownership

open access: yesGlobalization and Health, 2017
Background A country will trust, value, and use, its health information system (HIS) to the extent it has had a role in its creation and maintenance.
Stephanie Watson-Grant   +2 more
doaj   +1 more source

The Difficulty of Measuring the Measurable [PDF]

open access: yesRespiratory Care, 2014
When we were students of medicine at Zurich University, we were obliged to do a 1-month internship called Hafelipraktikum. For many of us, this job constituted the very first opportunity to become familiar with our future profession, namely with real patients in a hospital.
Perren A, Merlani P
openaire   +3 more sources

Exploring gaps in monitoring and evaluation of male engagement in family planning [version 1; peer review: 2 approved]

open access: yesGates Open Research, 2019
Background: Male engagement is becoming more common in family planning (FP) strategies and interventions, yet effective monitoring and evaluation (M&E) of this approach lags. This review sought to understand how male engagement in FP is defined, identify
Bridgit M. Adamou   +3 more
doaj   +1 more source

Caregiver exposure to malaria social and behaviour change messages can improve bed net use among children in an endemic country: secondary analysis of the 2015 Nigeria Malaria Indicator Survey

open access: yesMalaria Journal, 2019
Background To reduce the malaria burden in Nigeria, the National Malaria Strategic Plan (NMSP) 2014‒2020 calls for the scale-up of prevention and treatment interventions, including social and behaviour change (SBC).
Kirsten Zalisk   +5 more
doaj   +1 more source

Direct Digital Synthesis Method and Implementation of Multi-component Signal

open access: yesJournal of Harbin University of Science and Technology, 2018
With the traditional way to construct the complex waveform of multiple components,the large waveform storage capacity is needed and the design of the hardware circuit is complex.
DENG Hong-yu   +3 more
doaj   +1 more source

ORB-feature Based Augmented Reality under Complex Scenes

open access: yesJournal of Harbin University of Science and Technology, 2018
Aiming to the development tools for Augmented Reality,ARtoolkit,and to obtain a particular coding region of interest,Marker Cards and the corner feature are used to calculate the position of the camera.
WANG Ai-li, HU Chang-yu, HAN Chuang
doaj   +1 more source

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