Results 61 to 70 of about 2,772,697 (232)

Comparing RUSLE LS Calculation Methods Across Varying DEM Resolutions

open access: yesModern Geográfia
Soil erosion reduces land productivity and causes environmental degradation. Soil erosion models, such as the Revised Universal Soil Loss Equation (RUSLE), are used to estimate the severity and distribution of erosion.
Moody, Amanda, Hickey, Robert
doaj   +1 more source

Wortassoziationen: Ein interkultureller Vergleich zwischen dem Deutschen, dem Arabischen und dem Französischen [PDF]

open access: yesZeitschrift für Interkulturellen Fremdsprachenunterricht, 2015
Die kontrastive Semantik stellt nach wie vor erhebliche Unterschiede zwischen semantischen Merkmalen der Begriffe in verschiedenen Sprachen fest. Diese Unterschiede werden durch die lexikalische Oberfläche der Sprache nicht zum Vorschein gebracht. Mittels eines Wortassoziationsexperiments werden in dieser Untersuchung die konzeptuellen Unterschiede ...
openaire   +3 more sources

The Influence of Heterogeneity on Lunar Irradiance Based on Multiscale Analysis

open access: yesRemote Sensing, 2019
The Moon is a stable light source for the radiometric calibration of satellite sensors. It acts as a diffuse panel that reflects sunlight in all directions, however, the lunar surface is heterogeneous due to its topography and different mineral content ...
Xiangzhao Zeng, Chuanrong Li
doaj   +1 more source

Mechanism of inter-particle friction effect on 3D mechanical response of granular materials

open access: yesYantu gongcheng xuebao, 2020
The inter-particle friction is regarded as an important factor that affects the stress and deformation characteristics of granular materials. The existing researches mainly focus on the influences of inter-particle friction on the accumulation ...
YANG Shu-han 1, 2, ZHOU Wei 1, 2, MA Gang 1, 2, LIU Jia-ying 1, 2, QI Tian-qi 1, 2
doaj   +1 more source

Centrifugal model test and numerical simulation for anaclinal rock slopes with soft-hard interbedded structures

open access: yesYantu gongcheng xuebao, 2020
Most of the toppling deformations exposed in western China have soft-hard interlayer structures. The maximum depth even reaches 300 m. In order to further explore the toppling mechanism of soft-hard interbedded anaclinal slope, centrifugal model tests ...
HUANG Da 1, 2, 3, MA Hao 2, MENG Qiu-jie 3, SONG Yi-xiang 3
doaj   +1 more source

Ambienti GIS per le Applicazioni Radio Elettriche

open access: yesGEOmedia, 2005
Tradizionalmente la principale fonte di dati territoriali era, e ancora rimane, la cartografia, che è però una rappresentazione a scala ridotta di zone generalmente limitate della superficie terrestre.
Vector Srl Vector Srl
doaj  

A quantitative procedure for building physiographic units supporting a global SOTER database

open access: yesHungarian Geographical Bulletin, 2010
Until recently, manual methods were used for delineating SOILSCAPE. The use of digital data sources, such as digital elevation models (DEM) and satellite data can speed up the completion of digital soil databases and improve the overall quality ...
Endre Dobos   +2 more
doaj  

The Synchronization of Regional Business Cycles with Nationwide Cycles [PDF]

open access: yes
This paper attempts to assess the level of synchronization between the business cycles of Poland’s regions and those of the country as a whole. The measure of economic activity was an index of total industrial output sold, recorded monthly from January ...
Milda Maria Burzala
core  

Vertical Accuracy Assessment of Digital Elevation Models Generated by Sentinel 1A: A Case study: Eldabha, EGYPT [PDF]

open access: yesJES: Journal of Engineering Sciences
This research focuses on improving the vertical accuracy of Digital Elevation Models (DEMs) generated from Sentinel-1A satellite imagery. The study investigates the influence of Goldstein filtering, temporal baseline, and perpendicular baseline on DEM ...
Mohamed Besheer   +3 more
doaj   +1 more source

The Importance of Calculating the Potential Gross Domestic Product in the Context of the Taylor Rule [PDF]

open access: yes
Taylor stated humorously that his rule was so easy that it could be written down on the back of a business card. The reality shows that the practical use of this type of rule implies accepting many assumptions about its final shape.
Anna Michalek
core  

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