Results 11 to 20 of about 335,836 (263)

Changing weekend effects of air pollutants in Beijing under 2020 COVID-19 lockdown controls

open access: yesnpj Urban Sustainability, 2022
In 2020, lockdown control measures were implemented to prevent a novel coronavirus disease 19 (COVID-19) pandemic in many places of the world, which largely reduced human activities.
Lingyun Wu, Junfei Xie, Keyu Kang
doaj   +1 more source

Energy landscapes and functions of supramolecular systems [PDF]

open access: yesNature Materials, 2016
By means of two supramolecular systems--peptide amphiphiles engaged in hydrogen-bonded β-sheets, and chromophore amphiphiles driven to assemble by π-orbital overlaps--we show that the minima in the energy landscapes of supramolecular systems are defined by electrostatic repulsion and the ability of the dominant attractive forces to trap molecules in ...
Faifan Tantakitti   +14 more
openaire   +4 more sources

Organizational aspects of landscape enterprises: The case of Istanbul

open access: yesCiência Rural, 2021
: As a management function, organizing deals with activities designed to support the realization of institutional goals and plans, performed within an organizational structure that serves to connect, direct, manage, and control the activities associated ...
Nur Aytül Temiz, Seçil Yurdakul Erol
doaj   +1 more source

Landscape Boolean functions

open access: yesAdvances in Mathematics of Communications, 2019
19 ...
Constanza Riera, Pantelimon Stanica
openaire   +4 more sources

Fungsi Lanskap pada Zona Rehabilitasi di Taman Nasional Gunung Ciremai

open access: yesJournal of Natural Resources and Environmental Management, 2019
Forest rehabilitation on Gunung Ciremai National Park (GCNP) has been carried out since 2008, but it has not yet known the progress of the landscape function of the rehabilitation fields.
Marini Adani   +2 more
doaj   +2 more sources

The community-function landscape of microbial consortia

open access: yesCell Systems, 2022
Quantitatively linking the composition and function of microbial communities is a major aspiration of microbial ecology. Microbial community functions emerge from a complex web of molecular interactions between cells, which give rise to population-level interactions among strains and species.
Sanchez, Alvaro   +5 more
openaire   +4 more sources

Evaluation and classification of landscape functions: A case of Pengyang County on the Loess Plateau

open access: yesEcological Indicators, 2022
The multi-functional classification of landscape and the division of ecological development areas will provide an important reference for regional environmental development.
Zemin Ai   +9 more
doaj   +1 more source

On the Hölder regularity of the landscape function

open access: yesInterfaces and Free Boundaries, Mathematical Analysis, Computation and Applications, 2011
We study the Hölder regularity of the landscape function introduced by Santambrogio in [S]. We develop a new technique which both extends Santambrogio’s result to lower Ahlfors regular measures in general dimension h and simplifies its proof.
Brancolini A, Solimini S
openaire   +3 more sources

Exploring protein sequence–function landscapes [PDF]

open access: yesNature Biotechnology, 2017
The effects of sequence variation on function are elucidated by a study of protein evolution.
Tyler N, Starr, Joseph W, Thornton
openaire   +2 more sources

Some Remarks on the Fractal Structure of Irrigation Balls

open access: yesAdvanced Nonlinear Studies, 2019
The paper is related to a conjecture by Pegon, Santambrogio and Xia concerning the dimension of the boundary of some sets which we are calling “irrigation balls”.
Devillanova Giuseppe, Solimini Sergio
doaj   +1 more source

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