Results 1 to 10 of about 531,231 (335)
Rural population of Kazakhstan: demographics, statistics and trends
Хабаршысы. Экономика сериясы, 2021 The article considers the problems of aggravation of the demographic situation in rural areas, caused on the one hand by the mechanical outflow of the able-bodied population and, on the other hand, by natural decline in fertility and relatively ...
Zh.Zh. Belgibayeva +2 more
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Simulation of Poyang Lake water levels and outflow under historical extreme hydrological scenarios
Journal of Flood Risk Management, 2022 Due to an intensification of anthropogenic activities and climate change in recent decades, the hydrological connections and relationships between rivers and lakes have been significantly modified globally.
Meixiu Yu +6 more
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Hydrology Research, 2022 To address the problem of poor hydrodynamic conditions in Yilong Lake and to meet the water quality standards, the EFDC model was applied to propose an optimization plan for water supplement and outflow management of Yilong Lake.
Tao Wu +8 more
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Internal Migration in Germany in 1990 And 2005
Bulletin of Geography. Socio-Economic Series, 2009 The article seeks to answer the questions concerning the possibility of identifying regular patterns within internal migration in the towns and rural areas of the Federal Republic of Germany as well as factors contributing to regional variations in ...
Daniela Szymańska +3 more
doaj +2 more sources
Journal of Water and Land Development, 2018 Hydrological drought index analysis has been widely developed and applied for the development of water resources. The island of Lombok, which is largely a dry land, requires a significant hydrological drought index to be sourced from measurable data ...
Yasa I Wayan +3 more
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FORECASTING OF CURRENCY CIRCULATION IN INDONESIA USING HYBRID EXTREME LEARNING MACHINE
Barekeng, 2022 Forecasting currency circulation, including inflow and outflow, is one of Bank Indonesia's strategies to maintain the Rupiah value's stability. The characteristic of inflow and outflow data is that they have seasonal variations.
Mujiati Dwi Kartikasari
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Outflow Through Aortic Side Branches Drives False Lumen Patency in Type B Aortic Dissection
Frontiers in Cardiovascular Medicine, 2021 Objective: Thoracic endovascular aortic repair (TEVAR) for type B aortic dissection (TBAD) aims to induce false lumen (FL) thrombosis by sealing intimal tears between the true (TL) and the FL, and blocking the inflow into the FL. Incomplete thrombosis of
Gerlinde Logghe +10 more
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International Astronomical Union Colloquium, 1989 The development of millimeter and submillimeter spectroscopy has allowed astronomers to probe the cold, dense component of the interstellar medium. This medium, primarily composed of gas in molecular form, is gravitationally bound into relatively distinct clouds that are sites of star formation within our Galaxy.
openaire +1 more source
Classical T Tauri-like Outflow Activity in the Brown Dwarf Mass Regime [PDF]
, 2009 Over the last number of years spectroscopic studies have strongly supported the assertion that protostellar accretion and outflow activity persists to the lowest masses. In this paper we present the results of our latest investigation of brown dwarf (BD)
Bacciotti, F. +4 more
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Shining a light on galactic outflows: photoionized outflows [PDF]
Monthly Notices of the Royal Astronomical Society, 2016 We study the ionization structure of galactic outflows in 37 nearby, star forming galaxies with the Cosmic Origins Spectrograph on the Hubble Space Telescope. We use the O I, Si II, Si III, and Si IV ultraviolet absorption lines to characterize the different ionization states of outflowing gas. We measure the equivalent widths, line widths, and outflow
John Chisholm +4 more
openaire +3 more sources