Results 31 to 40 of about 46,720 (301)

VISUALIZATION OF SPATIO-TEMPORAL RELATIONS IN MOVEMENT EVENT USING MULTI-VIEW [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Spatio-temporal relations among movement events extracted from temporally varying trajectory data can provide useful information about the evolution of individual or collective movers, as well as their interactions with their spatial and temporal ...
K. Zheng   +7 more
doaj   +1 more source

Modulation of Excess Electron Transfer through LUMO Gradients in DNA Containing Phenanthrenyl Base Surrogates [PDF]

open access: yes, 2017
The modulation of excess electron transfer (EET) within DNA containing a dimethylaminopyrene (C-AP) as an electron donor and 5-bromouracil (BrdU) as an electron acceptor through phenanthrenyl pairs (phen-R) could be achieved by modifying the ...
Röthlisberger, Pascal   +5 more
core   +1 more source

Research on the Coupling Coordination Relationship between Urbanization and the Air Environment: A Case Study of the Area of Wuhan

open access: yesAtmosphere, 2015
China’s high-speed socioeconomic development has been characterized by rapid urbanization and a series of ecological environment issues, especially air pollution. This paper proposed a comprehensive indicator system for the evaluation of urbanization and
Lei Ding   +4 more
doaj   +1 more source

SPATIAL-TEMPORAL ANALYSIS OF OPENSTREETMAP DATA AFTER NATURAL DISASTERS: A CASE STUDY OF HAITI UNDER HURRICANE MATTHEW [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Volunteered geographic information (VGI) has been widely adopted as an alternative for authoritative geographic information in disaster management considering its up-to-date data.
J. Xu, L. Li, Q. Zhou
doaj   +1 more source

Datakapitalismin uhka ja lumo

open access: yesMedia & Viestintä, 2023
Timo Harakka. 2022. Datakapitalismi kriisien maailmassa. Helsinki: Siltala. 168 s.
Kaarina Nikunen
doaj   +1 more source

LUMO maps allow identification of electrophilic centers. [PDF]

open access: yes, 2012
LUMO mapped onto a bond surface for studied compounds: a. furoxans, b. benzofuroxans. Blue areas correspond to regions in which the molecule is most susceptible to nucleophilic attack in active compounds the nitrogen of N-oxide moieties.
Paola Hernández (169378)   +13 more
core   +1 more source

Correlation of biological activity with LUMO energy. [PDF]

open access: yes, 2018
Correlation of biological activity with LUMO energy.
Mukesh Kumari (5122631)   +6 more
core   +1 more source

Switch From Pauli-Lowering to LUMO-Lowering Catalysis in Brønsted Acid-Catalyzed Aza-Diels-Alder Reactions [PDF]

open access: yes, 2021
Brønsted acid-catalyzed inverse-electron demand (IED) aza-Diels-Alder reactions between 2-aza-dienes and ethylene were studied using quantum chemical calculations.
Hamlin, T.A.   +8 more
core   +1 more source

Synthesis and spectroscopic study of adhesive polymer materials based on urea-formaldehyde and isoamyl alcohol [PDF]

open access: yesBIO Web of Conferences
The synthesis and identification of adhesive polymer materials based on urea-formaldehyde and isoamyl alcohol represent a crucial area of research in the field of materials science and industrial applications.
Nazarov Saifulla   +3 more
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

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