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Interannual Variations of Water and Carbon Dioxide Fluxes over a Semiarid Alpine Steppe on the Tibetan Plateau

open access: yesAdvances in Meteorology, 2022
Water and carbon exchanges between grassland and the atmosphere are important processes for water balance and carbon balance. Based on eddy covariance observations over a semiarid alpine steppe ecosystem in Bange on the Tibetan Plateau during the growing
Yang Liu   +5 more
doaj   +1 more source

Comparison Experiment for Rainfall Observation of Micro-smart Weather Stations

open access: yes应用气象学报, 2023
In order to enhance the understanding of rainfall observation performance of micro-smart (integrated) weather stations and to promote the application in rainfall observation operations, a comparative experiment for the rainfall observation of radar ...
Wang Zhenchao   +4 more
doaj   +1 more source

Simulating Diffusion Induced Grain Boundary Migration in Binary Fe–Zn

open access: yesMetals, 2022
A recently developed phase-field model for simulating diffusion-induced grain boundary migration (DIGM) is applied to binary Fe–Zn. The driving force for the boundary migration is assumed to come from the coherency strain energy mechanism suggested by ...
Deepjyoti Mukherjee   +2 more
doaj   +1 more source

The Visible and The Nvisible in Architecture: A study of Visibility-invisibility Duet and its Effect on Meaning in Architecture [PDF]

open access: yesEngineering and Technology Journal, 2014
The importance of invisibility lies in the fact that it is a significant means to convey doubt and uncertainty which the consumer looks for before achieving full satisfaction.
Ali M . Jaafar Al -Khafaji   +1 more
doaj   +1 more source

The Enlightenment of EU Cross-Border Cooperation Research on the Collaborative Governance in the Guangdong-Hong Kong-Macao Greater Bay Area

open access: yesRedai dili, 2022
Economic globalization and regional integration are the core motivations of regional cooperation in the 21st century, and the issue of cross-border cooperation has attracted much academic attention.
Chen Dening   +4 more
doaj   +1 more source

Boundary chaos

open access: yesPhysical Review E, 2022
Scrambling in many-body quantum systems causes initially local observables to spread uniformly over the whole available Hilbert space under unitary dynamics, which in lattice systems causes exponential suppression of dynamical correlation functions with system size. Here, we present a perturbed free quantum circuit model, in which ergodicity is induced
Fritzsch, Felix, Prosen, Tomaž
openaire   +3 more sources

An Improving Majority Weighted Minority Oversampling Technique for Imbalanced Classification Problem

open access: yesIEEE Access, 2021
Minority oversampling techniques have played a pivotal role in the field of imbalanced learning. While traditional oversampling algorithms can cause problems such as intra-class imbalance of samples, ignoring important information of boundary samples ...
Chao-Ran Wang, Xin-Hui Shao
doaj   +1 more source

Boundaries without boundaries [PDF]

open access: yesAnnals of Physics, 2018
Starting with a quantum particle on a closed manifold without boundary, we consider the process of generating boundaries by modding out by a group action with fixed points, and we study the emergent quantum dynamics on the quotient manifold. As an illustrative example, we consider a free nonrelativistic quantum particle on the circle and generate the ...
Facchi, Paolo   +4 more
openaire   +4 more sources

Seeking the boundary for boundary extension

open access: yesJournal of Vision, 2012
Boundary extension (BE) is a remarkably consistent visual memory error in which participants remember seeing a more wide-angle image of a scene than was actually viewed (Intraub & Richardson, Journal of Experimental Psychology: Learning, Memory, and Cognition 15:179-187, 1989). Multiple stimulus factors are thought to contribute to the occurrence of BE,
Benjamin A, McDunn   +2 more
openaire   +2 more sources

Enterprise Unlimited: On Mapping and Colonization of Space

open access: yesEtnoantropološki Problemi, 2022
The theme of this paper is the relationship to „others“ – other civilizations and cultures in the history of Earth, and other species and different forms of life in science fiction.
Predrag Krstić
doaj   +1 more source

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