Results 21 to 30 of about 1,560,969 (307)

Measure on Time Scales with Mathematica [PDF]

, 2006
In this paper we study the Lebesgue Δ-measure on time scales. We refer to [3, 4] for the main notions and facts from the general measure and Lebesgue Δ integral theory. The objective of this paper is to show how the main concepts of Mathematica can be applied to fundamentals of Lebesgue Δ- and Lebesgue $\nabla$- measure on an arbitrary time scale and ...
Ünal Ufuktepe, Ahmet Yantir
openaire   +2 more sources

Modeling and Measuring of Light Shift in Optically Pumped Atomic Magnetometers

IEEE Photonics Journal
The light shift is a significant error source of optically pumped atomic magnetometers (OPAMs), requiring accurate calculation or measurement to assess its impact on the accuracy of OPAMs.
Yuntian Zou, Xiangyang Zhou, Jiali Liu, Chi Fang, Jinghong Xu, Wei Quan, Liwei Jiang   +6 more
doaj   +1 more source

An approach to measurement and statistical description of participation in community life for people with psychiatric disabilities

Scandinavian Journal of Disability Research, 2009
Participation has emerged as a central concept in defining the goals of disability policy in Sweden as well as internationally. Yet it has rarely been operationalized as a foundation for planning services.
Rolf Dalin, David Rosenberg
doaj   +1 more source

Planet-scale human mobility measurement

, 2010
Workshop held as part of the 8th Annual International Conference on Mobile Systems, Applications and Services (MobiSys 2010)Research into, and design and construction of mobile systems and algorithms requires access to large-scale mobility data ...
Richard Mortier, Henderson, Tristan Nicholas Hoang, Jon Crowcroft, Mortier, Richard, Crowcroft, Jon, Michal Piórkowski, Hui, Pan, Tristan Henderson, Henderson, Tristan, Piorkowski, Michal, Pan Hui   +10 more
core   +1 more source

A High-Resolution Mirror Migration Framework for Ocean Bottom Cable Seismic Data

Journal of Marine Science and Engineering
Seismic data migration is a critical step for accurate subsurface imaging. While Ocean Bottom Cable (OBC) surveys provide high-quality seismic data, reliance on primary reflections alone leads to significant illumination gaps.
Wenjun Ni, Shaoyong Liu, Mingyuan Xu, Bingkai Han, Guodong Fan   +4 more
doaj   +1 more source

The multidimensional attitudes scale towards persons with disabilities (MAS) – a Polish adaptation (MAS-PL)

Annals of Agricultural and Environmental Medicine, 2020
Objective The aim of this study was to create a Polish adaptation of the Multidimensional Attitudes Scale toward Persons with Disabilities (MAS) by performing a statistical psychometric analysis in a sample of Polish students.
Iwona Radlińska, Anna Starkowska, Marta Kożybska, Kinga Flaga-Gieruszyńska, Beata Karakiewicz   +4 more
doaj   +1 more source

Development and Validation of a Measurement Scale for the Professionalization of University Students in Health Sciences

Mesure et Évaluation en Éducation, 2022
This article presents the results of a study aimed at constructing and validating a scale for measuring the professionalization of health sciences students.
Marilou Bélisle, Géraldine Heilporn, Patrick Lavoie, Sawsen Lakhal, Kathleen Lechasseur, Nicolas Fernandez, Marie-Eve Caty, Tanya Chichekian   +7 more
doaj   +1 more source

Spontaneous Emission Enhancement by a Rectangular-Aperture Optical Nanoantenna: An Intuitive Semi-Analytical Model of Surface Plasmon Polaritons

Photonics, 2021
The spontaneous-emission enhancement effect of a single metallic rectangular-aperture optical nanoantenna on a SiO2 substrate was investigated theoretically.
Xinyue Zhang, Xuelin Zhai, Can Tao, Ning Wang, Ying Zhong, Haitao Liu   +5 more
doaj   +1 more source

How can qualitative in-depth interviews optimize cross-cultural measurement of academic resilience?

Frontiers in Psychology
This study explores how qualitative in-depth interviews can optimize the measurement of academic resilience across cultures, addressing the challenges faced by Chinese university students in academic setbacks.
Tian Fang Liu, Song Ching Fan, Xin Le Jiang   +2 more
doaj   +1 more source

Measurement and Measurement Scales

, 2018
This chapter examines measurement and measurement scales in business research. Measurement is defined in terms of the relationship to related factors and brief illustration of variables and types of data provided, differentiating between scientific terms, including concepts, constructs and operational definitions.
  +6 more sources