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Hybrid renewable energy systems for desalination ...
2020-3-2 · Water and energy are two key factors in human life that always control the growth and development of human societies. Climate changes, increasing the population in urban areas and industrialization, have increased the demands for freshwater around the world. Estimates show that a small percentage of all freshwater produced in the world is from renewable sources. By developing …Plus de détails
Snowball Earth climate dynamics and Cryogenian geology ...
For 50 years, climate models of increasing complexity have hinted that Earth is potentially vulnerable to global glaciation through ice-albedo feedback (1–23) dependent geological evidence points to consecutive "Snowball Earth" episodes in the Neoproterozoic era (24–34) and at least one such episode in the early Paleoproterozoic era (35–40).Plus de détails
New Version. TRACK MY PARCEL. Track up to 501 Tracking numbers at once. Please separate by comma, space or enter.Plus de détails
Hydrothermal fluid flow associated to the extensional ...
Section across the Adriatic margin shows vertical exaggeration. Note that because of the outboard migration of deformation, the age of the syn‐tectonic sediments gets younger towards the OCT. The syn‐rift stage, corresponding to the time between onset and end of rifting at the scale of the whole margin, is subdivided into pre‐, syn‐ and ...Plus de détails
The Nonsubsampled Contourlet Transform Based …
We propose a novel medical image fusion scheme based on the statistical dependencies between coefficients in the nonsubsampled contourlet transform (NSCT) domain, in which the probability density function of the NSCT coefficients is concisely fitted using generalized Gaussian density (GGD), as well as the similarity measurement of two subbands is accurately computed by Jensen-Shannon ...Plus de détails
How to Make a Windmill (with Pictures)
2020-10-4 · Draw a polygon shape on a large sheet of cardboard or paper. If you use paper, use a heavyweight paper such as butcher paper or posterboard. The shape …Plus de détails
effects of dictionary use on second language vocabulary ...
ID of the study The order of the study, e.g. 1, 2, 3… Author(s) of the study Author(s) names Publication year The year the study was published, e.g. 2018 Publication type Journal article or unpublished dissertation Participant-related variables (n = 5) Learners'' age Primary school, secondary school, college, or …Plus de détails
4 October 2018: Invited talk for the 30 years of the International Society of Soil Mechanics and Geotechnical Engineering, "The impact of climate change on water, on droughts and on soils", Paris France. 5 November 2018 : Invited talk at kickoff meeting of ERC FRAGMENT, Barcelona, Spain, "Modelling dust mineralogy", Barcelone, Spain.Plus de détails
36th International Cosmic Ray Conference
The 36th International Cosmic Ray Conference, or ICRC 2019, is a physics conference organized biennially by the Commission on Astroparticle Physics (C4) of the International Union of Pure and Applied Physics (IUPAP) since 1947, where physicists from the world present the results of their research in Astroparticle Physics.Plus de détails
Geophysical Research Letters: Vol 48, No 7
2021-3-28 · Geophysical Research Letters. Geophysical Research Letters publishes high-impact, innovative, and timely communications-length articles on major advances spanning all of the major geoscience disciplines. Papers should have broad and immediate implications meriting rapid decisions and high visibility.Plus de détails
Institute Of Infectious Disease and Molecular Medicine
2021-11-26 · For information on South Africa''s response to COVID-19 please visit the COVID-19 Corona Virus South African Resource Portal.Plus de détails
Multiobject Tracking in Videos Based on LSTM and Deep ...
Multiple-object tracking is a challenging issue in the computer vision community. In this paper, we propose a multiobject tracking algorithm in videos based on long short-term memory (LSTM) and deep reinforcement learning. Firstly, the multiple objects are detected by the object detector YOLO V2. Secondly, the problem of single-object tracking is considered as a Markov decision process (MDP ...Plus de détails
Elastocapillary self-assembled neurotassels for stable ...
2019-3-27 · Scale bars, 50 μV (vertical), 0.5 ms (horizontal). (E) Heat map of the normalized firing rate for two example neurons. Each row represents the baseline-normalized firing rate of one training day. (F) Percentage of neurons with an increase or a decrease in firing through training during the delay (left) and response (right) periods ...Plus de détails
2010-1-7 · Immersive Engineering is a mod created by BluSunrize and Mr_Hazard adds new Forge Energy (FE)–based machinery with a retro-futuristic feeling to the game. It features many multiblock machines, with energy components that look and feel like an AC electrical network.. Immersive Engineering''s unit of Forge Energy is Immersive Flux (IF), which integrates seamlessly with Redstone …Plus de détails
Wild emmer genome architecture and diversity elucidate ...
2017-7-7 · Modern wheat, which underlies the diet of many across the globe, has a long history of selection and crosses among different species. Avni et al. used the Hi-C method of genome confirmation capture to assemble and annotate the wild allotetraploid wheat (Triticum turgidum).They then identified the putative causal mutations in genes controlling shattering (a key domestication trait among cereal ...Plus de détails
Networks and epidemic models | Journal of The Royal ...
2018-12-9 · Networks and the epidemiology of directly transmitted infectious diseases are fundamentally linked. The foundations of epidemiology and early epidemiological models were based on population wide random-mixing, but in practice each individual has a finite set of contacts to whom they can pass infection; the ensemble of all such contacts forms a ''mixing network''.Plus de détails
Environmental implications of plastic debris in marine ...
Over the past five or six decades, contamination and pollution of the world''s enclosed seas, coastal waters and the wider open oceans by plastics and other synthetic, non-biodegradable materials (generally known as ''marine debris'') has been an ever-...Plus de détails
Locating High-Impedance Fault Section in Electric Power ...
High-impedance faults (HIFs) caused by downed conductors in electric power systems are in general difficult to be detected using traditional protection relays due to small fault currents. The energized downed conductor can pose a safety risk to the public and cause a fire hazard. This paper presents a new method for locating the line (feeder) section of the HIF with the help of limited ...Plus de détails
Ballistic Transport in Metallic Nanotubes with Reliable Pd ...
2019-5-26 · Contacting metallic single-walled carbon nanotubes by palladium (Pd) affords highly reproducible ohmic contacts and allows for the detailed elucidation of ballistic transport in metallic nanotubes. The Pd ohmic contacts are more reliable than the titanium (Ti) previously used for ballistic nanotube devices. In contrast, Pt contacts appear to give nonohmic contacts to metallic nanotubes. …Plus de détails
Tectonic control of erosion in the southern Central Andes ...
2018-1-15 · 1. Introduction. Global compilations suggest that climate exerts a significant control on exhumation of rocks in active orogens (e.g. Herman et al., 2013, Yanites and Kesler, 2015) non-glaciated landscapes, the premise for climatic influence on erosion is straightforward: more precipitation increases river discharge and therefore stream power, which leads to increased rates of fluvial ...Plus de détails
Electrochemical removal of amphoteric ions | PNAS
2021-10-5 · Water treatment is required for a sustainable potable water supply and can be leveraged to harvest valuable elements. Crucial to these processes is the removal of charge pH-dependent species from polluted water, such as boron, ammonia, and phosphate. These species can be challenging for conventional technologies. Currently, boron removal requires several reverse-osmosis stages, …Plus de détails
Directional, Low‐Energy Driven Thermal Actuating Bilayer ...
2021-10-23 · a) A series of optical images of a bilayer film captured before, during, and after laser illumination which resulted in a 10 °C temperature increase. Bending angle, θ, defined as the angle between the vertical and the tangent to the bilayer midpoint. b) Bending angle versus time at different laser powers giving 2.2, 10.5, and 13.8 °C ...Plus de détails
(PDF) Caratterizzazione idrologica e morfologica dei ...
Moscardo torrent alluvial fan and Rio Cordon basin are located in eastern Italian Alps and Moulin basin in the experimental basins of Draix area in Alps of High Provence (France).Plus de détails
50 Most Famous Paintings of All Time in the Art History ...
2020-1-27 · This modern work of art was very much appreciated by everyone and now this sits in the museum of modern art, New York City. 43. Luncheon on the Boating Party. The Luncheon on the boating party is one of the most famous paintings made in 1881 …Plus de détails
2021-1-6 · ID: name of observation network. Source: data source or subset. Var: variable name. NMB: Normalised mean bias of satellite product at AERONET sites (monthly statistics). λ: wavelength used for analysis (may be different from measurement …Plus de détails
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