Results 21 to 30 of about 1,946,034 (299)

Long-Term Trends of Global Wine Market

open access: yesAgriculture, 2023
The major factors of wine trade have been showing distinct patterns of temporal trends worldwide in past decades. Wine consumption, production, imports, and exports differ according to their location and classification to Old World and New World wine ...
Noa Ohana-Levi, Yishai Netzer
doaj   +1 more source

Variables and the Variable Cascade

open access: yes, 2021
Introduces one of the core features of DDI Lifecycle and DDI Cross Domain Integration, the nuanced model of variables as they perform different functions within data sets and between them: the “variable cascade”.  Foundational DDI Metadata is split into five modules: Introduction to Concepts in DDI, which should be used first Concept Systems ...
openaire   +2 more sources

On the value of variables

open access: yesInformation and Computation, 2014
Call-by-value and call-by-need $λ$-calculi are defined using the distinguished syntactic category of values. In theoretical studies, values are variables and abstractions. In more practical works, values are usually defined simply as abstractions. This paper shows that practical values lead to a more efficient process of substitution—for both call-by ...
Accattoli, Beniamino   +1 more
openaire   +5 more sources

Understanding AMOC stability: the North Atlantic Hosing Model Intercomparison Project [PDF]

open access: yesGeoscientific Model Development, 2023
The Atlantic meridional overturning circulation (AMOC) is an important part of our climate system. The AMOC is predicted to weaken under climate change; however, theories suggest that it may have a tipping point beyond which recovery is difficult, hence ...
L. C. Jackson   +14 more
doaj   +1 more source

Stochastic Resonance Reduces Sway and Gait Variability in Individuals With Unilateral Transtibial Amputation: A Pilot Study

open access: yesFrontiers in Physiology, 2020
Sub-threshold (imperceptible) vibration, applied to parts of the body, impacts how people move and perceive our world. Could this idea help someone who has lost part of their limb?
Aaron D. Likens   +7 more
doaj   +1 more source

Step width variability as a discriminator of age-related gait changes

open access: yesJournal of NeuroEngineering and Rehabilitation, 2020
Background There is scientific evidence that older adults aged 65 and over walk with increased step width variability which has been associated with risk of falling. However, there are presently no threshold levels that define the optimal reference range
Andreas Skiadopoulos   +4 more
doaj   +1 more source

Fenton and solar Fenton processes: inexpensive green technologies for the decontamination of wastewater from toxic Rhodamine B dye pollutant

open access: yesWater Practice and Technology, 2023
Advanced oxidation processes (AOPs) are projected as relatively cleaner technologies for the abatement of water pollution. This paper investigates the Fenton process as a potential tool for the degradation and eventual mineralization of a textile dye ...
Padinchare Veettil Gayathri   +3 more
doaj   +1 more source

Variability Measures of Positive Random Variables

open access: yesPLoS ONE, 2011
During the stationary part of neuronal spiking response, the stimulus can be encoded in the firing rate, but also in the statistical structure of the interspike intervals. We propose and discuss two information-based measures of statistical dispersion of the interspike interval distribution, the entropy-based dispersion and Fisher information-based ...
Ondrej Pokora   +2 more
openaire   +5 more sources

Variation and variability [PDF]

open access: yesMRS Bulletin, 2020
The world has been turned upside down with the novel Coronavirus pandemic. The most effective approaches to prevent the spread of the virus have been social distancing and wearing personal protective equipment (PPE), which has significantly changed our approach to life. Most of our daily activities have been altered, including medical appointments.
openaire   +3 more sources

Response of Shallow-Water Temperature and Significant Wave Height to Sequential Tropical Cyclones in the Northeast Beibu Gulf

open access: yesJournal of Marine Science and Engineering
Using shallow-water buoy observations, reanalysis data, and numerical models, this study analyzes the variations in sea temperature and significant wave height (SWH) caused by two sequential tropical cyclones (TCs) ‘Lionrock’ and ‘Kompasu’ in October ...
Xiaotong Chen   +4 more
doaj   +1 more source

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