Results 21 to 30 of about 46,481 (301)

An Analysis of the Work Resumption in China under the COVID-19 Epidemic Based on Night Time Lights Data

ISPRS International Journal of Geo-Information, 2021
Public emergencies often have an impact on the production and operation of enterprises. Timely and effective quantitative measurement of enterprises’ offline resumption of work after public emergencies is conducive to the formulation and implementation ...
Suzheng Tian, Ruyi Feng, Ji Zhao, Lizhe Wang   +3 more
doaj   +1 more source

Computational screening of chemical properties of molecule based on DFT Homo & Lumo through python tool.

, 2023
Computational chemistry software designed to compute the chemical properties of compounds falls under the category of dry research. The computational calculation of chemicals is a broad term.
Muhammad, Aziz
core   +1 more source

Constructing 3D geological models based on large-scale geological maps

Open Geosciences, 2021
The construction of 3D geological models based on geological maps is a subject worthy of study. The construction of geological interfaces is the key process of 3D geological modeling.
Wu Xuechao, Liu Gang, Weng Zhengping, Tian Yiping, Zhang Zhiting, Li Yang, Chen Genshen   +6 more
doaj   +1 more source

Investigating the Shallow-Water Bathymetric Capability of Zhuhai-1 Spaceborne Hyperspectral Images Based on ICESat-2 Data and Empirical Approaches: A Case Study in the South China Sea

Remote Sensing, 2022
Accurate bathymetric and topographical information is crucial for coastal and marine applications. In the past decades, owing to its low cost and high efficiency, satellite-derived bathymetry has been widely used to estimate the depth of shallow water in
Yuan Le, Mengzhi Hu, Yifu Chen, Qian Yan, Dongfang Zhang, Shuai Li, Xiaohan Zhang, Lizhe Wang   +7 more
doaj   +1 more source

Frontier molecular orbitals (HOMO and LUMO) diagram.

, 2023
Frontier molecular orbitals (HOMO and LUMO) diagram.
Nobendu Mukerjee (12152507), Shopnil Akash (13866545), Ajoy Kumer (9352503), Md. A. K. Azad (17137905), Farjana Islam Aovi (17137902), Md. Mominur Rahman (11837861), Imren Bayıl (17137908), Rohit Sharma (286462), Summya Rashid (9286749), Md. Rezaul Islam (16614411), Unesco Chakma (13244336)   +10 more
core   +1 more source

MAC-GAN: A Community Road Generation Model Combining Building Footprints and Pedestrian Trajectories

ISPRS International Journal of Geo-Information, 2023
Community roads are crucial to community navigation. There are automatic methods to obtain community roads using trajectories, but the sparsity and uneven density distribution of community trajectories present significant challenges in identifying ...
Lin Yang, Jing Wei, Zejun Zuo, Shunping Zhou   +3 more
doaj   +1 more source

Acyclic molecules with greatest HOMO–LUMO separation

, 1999
In this paper, the acyclic Kekulean molecules with greatest HOMO–LUMO separation are determined.
Chang An, Zhang, Fuji, An, Chang, Fuji Zhang   +3 more
core   +2 more sources

Sosiaalipolitiikan lumo

, 2016
Social and the ecological welfare should be taken as the main aim of all politics. This is the message of this book titled The Enchantment of Social Policy. Basic social security system needs to be rebuilt and grounded on the universal basic income that everyone can top up by participating to the society in different ways. Universal basic income can be
Koistinen Pertti, Ojala Satu, Halmetoja Antti   +2 more
  +6 more sources

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

Atmosphere, 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, Weituo Zhao, Yalin Huang, Shenggao Cheng, Chao Liu   +4 more
doaj   +1 more source

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

The 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