Results 11 to 20 of about 537,680 (339)

Ice-rich (periglacial) vs icy (glacial) depressions in the Argyre region, Mars: a proposed cold-climate dichotomy of landforms [PDF]

open access: yes, 2017
On Mars, so-called “scalloped depressions” are widely observed in Utopia Planitia (UP) and Malea Planum (MP). Typically, they are rimless, metres- to decametres-deep, incised sharply, tiered inwardly, polygonised and sometimes pitted.
Bandfield   +72 more
core   +2 more sources

Depressions in patients with essential hypertension complicated by chronic heart failure

open access: yesНеврология, нейропсихиатрия, психосоматика, 2011
Depressive disorders were detected in 48 (63.2%) of 76 patients (70 women and 6 men) with essential hypertension complicated by diastolic heart failure.
N. A. Tyuvina   +3 more
doaj   +1 more source

The mapping of closed depressions and its contribution to the geodiversity inventory

open access: yesInternational Journal of Geoheritage and Parks, 2021
In geoparks and other natural protected areas, a geodiversity inventory is essential for the identification, characterization, quantification, and management of geoheritage.
E. Pardo-Igúzquiza, P.A. Dowd
doaj   +1 more source

Using the ASTER GDEM v.2 global digital elevation model to identify areas of possible activation of karst processes in the Arkhangelsk region (Russia)

open access: yesУчёные записки Казанского университета: Серия Естественные науки, 2021
The possibility of applying the method of detecting drainless depressions, which is used in hydrological correction of the digital elevation model, to identify areas of probable activation of the karst processes in the territory of the Arkhangelsk region
E.V. Polyakova   +4 more
doaj   +1 more source

ASSESSMENTS ON THE EFFECTS OF THE CORONAVIRUS PANDEMIC ON THE ROMANIAN ECONOMY [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2020
In a few weeks, the SARS-COV-2 pandemic has profoundly affected people's lives and economic activity all over the world. The virus has been a major challenge to the public health in all countries.
TIBERIU CRISTIAN AVRĂMESCU
doaj  

Mega‐Depressions on the Cocos Ridge: Links Between Volcanism, Faults, Hydrothermal Circulation, and Dissolution

open access: yesGeochemistry, Geophysics, Geosystems, 2022
High‐resolution bathymetry and three‐dimensional seismic data along the Cocos Ridge reveal a 245 km2 field of ∼1–4 km in diameter seafloor depressions. The seafloor depressions are part of a two‐tiered honeycomb pattern.
Jared W. Kluesner   +6 more
doaj   +1 more source

Regional Geomorphological Conditions Related to Recent Changes of Glacial Lakes in the Issyk-Kul Basin, Northern Tien Shan

open access: yesGeosciences, 2018
To assess the current state of glacial lakes, we examine the seasonal lake-area changes of 339 glacial lakes in the Teskey and Kungoy Ranges of the Issyk-Kul Basin, Kyrgyzstan, during 2013–2016 based on optical satellite images (Landsat7/ETM+ and 8/OLI).
Mirlan Daiyrov   +5 more
doaj   +1 more source

The Impact of Digital Elevation Model Preprocessing and Detection Methods on Karst Depression Mapping in Densely Forested Dinaric Mountains

open access: yesRemote Sensing, 2022
Karst landscapes have an abundance of enclosed depressions. Many studies have detected depressions and have calculated geomorphometric characteristics with computer techniques. These outcomes are somewhat determined by the methods and data used.
Rok Ciglič   +2 more
doaj   +1 more source

Integrating Radarsat-2, Lidar, and Worldview-3 Imagery to Maximize Detection of Forested Inundation Extent in the Delmarva Peninsula, USA

open access: yesRemote Sensing, 2017
Natural variability in surface-water extent and associated characteristics presents a challenge to gathering timely, accurate information, particularly in environments that are dominated by small and/or forested wetlands.
Melanie K. Vanderhoof   +3 more
doaj   +1 more source

PSYCHO-EMOTIONAL CHANGES IN PATIENTS WITH CHRONIC HEART FAILURE

open access: yesЕвразийский Кардиологический Журнал, 2016
Objectives. To define the presence and severity of anxiety and depression stress and assess the impact produced on the life quality in subjects with CHF secondary to registered macrofocal (Q wave) myocardial infarction in medical history.
S. A. Matskevich   +3 more
doaj   +1 more source

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