Results 71 to 80 of about 1,295,081 (208)

BEEHIVE: A dataset of Apis mellifera images to empower honeybee monitoring researchMendeley Data

open access: yesData in Brief
This data article describes the collection process of two sub-datasets comprehending images of Apis mellifera captured inside a commercial beehive (“Frame” sub-dataset, 2057 images) and at the bottom of it (“Bottom” sub-dataset, 1494 images).
Massimiliano Micheli   +5 more
doaj   +1 more source

A survey of uncertainty principles and some signal processing applications

open access: yes, 2013
The goal of this paper is to review the main trends in the domain of uncertainty principles and localization, emphasize their mutual connections and investigate practical consequences.
Ricaud, Benjamin, Torresani, Bruno
core   +3 more sources

Application of fuzzy logic on astronomical images' focus measures

open access: yesTurkish J. Electr. Eng. Comput. Sci., 2019
Focus accuracy is an essential factor that affects the quality of astronomical observations. The accurate measurement of celestial objects’ properties depends on focus. Automatic focusing is necessary for celestial imaging systems.
A. Hamdy, F. Elnagahy, I. Helmy
semanticscholar   +1 more source

Development and Validation of a Surgical Workload Measure: The Surgery Task Load Index (SURG-TLX)

open access: yesWorld Journal of Surgery, 2011
BackgroundThe purpose of the present study was to develop and validate a multidimensional, surgery-specific workload measure (the SURG-TLX), and to determine its utility in providing diagnostic information about the impact of various sources of stress on
Mark R. Wilson   +5 more
semanticscholar   +1 more source

Validation and administration of a conceptual survey on the formalism and postulates of quantum mechanics

open access: yesPhysical Review Physics Education Research, 2019
We developed and validated a conceptual survey that focuses on the formalism and postulates of quantum mechanics covered in upper-level undergraduate quantum mechanics courses. The concepts included in the quantum mechanics formalism and postulate survey
Emily Marshman, Chandralekha Singh
doaj   +1 more source

Modeling the Relationship between Cognitive Abilities and Portfolio Managers' Investment Performance: Emphasizing Dimensions of Cognitive Bias [PDF]

open access: yesتحقیقات مالی
ObjectiveThe purpose of this paper is to model the relationship between cognitive abilities and portfolio returns for portfolio managers and investors, with a focus on the dimensions of cognitive bias.
Molood Irajizad   +2 more
doaj   +1 more source

Improving Occupational Safety and Health in Footwear Home Industry through Implementation of ILO-PATRIS, NOSACQ-50 and Participatory Ergonomics: A Case Study

open access: yesInternational Journal of Technology, 2019
Indonesia’s footwear industry ranks fifth amongst world exporting countries, after China, India, Vietnam and Brazil, with a share of the international market of 4.4% (Julianto, 2017).
Paulus Sukapto   +4 more
doaj   +1 more source

Appendicular Lean Mass Index Using Dual-Energy X-Ray Absorptiometry (DEXA) in Professional Football: A Pilot Study of a New Method for Improved Inter-Operator Reproducibility and Analysis of Pelvi-Trochanteric Muscles

open access: yesSports
Background: Body composition assessment is important in professional football as a measure of overall adaptation of the athlete to the training demand and calorie intake.
Charles Evrard   +7 more
doaj   +1 more source

An Assessment of Performance Measures in the Transportation Development Act [PDF]

open access: yes, 2019
"This report examines the performance measures requirements in California’s Transportation Development Act (TDA) of 1971. The TDA is an important source of funding for the state’s public transit agencies, representing approximately 18 percent of their ...
Gahbauer, John   +5 more
core  

In This Issue: Advancing the Right to Food

open access: yesJournal of Agriculture, Food Systems, and Community Development, 2016
Full text of this issue's editorial: I just returned from the University of Vermont's fourth annual Food Systems Summit, entitled The Right to Food: Power, Policy, and Politics in the 21st Century. The right to food is often misunderstood as meaning that
Duncan Hilchey
doaj   +1 more source

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