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2,904 results for “Solute”
Supplemental materials for "Benchmarking magnetized three-wave coupling for laser backscattering: Analytic solutions and kinetic simulations"
<p>Place the unzipped Data and Programs folders in the same directory. The contents of these folders are as follows:</p> <ul> <li>Data<br> Post processed data underlying each figure in the paper. The data files are .txt files with self-contained explanations. The files are organized in subfolders according to their purposes.<br> </li> <li>Programs <ul> <li>./PlotFigures<br> Contains python scripts for reading and plotting Data</li> <li>input.deck<br> Example input for EPOCH PIC code that generates raw data </li> <li>setup_batch.csh<br> Linux/Unix shell script for setting up batch simulations</li> <li>submit_batch<br> Slurm script for submitting jobs on computing clusters</li> </ul> </li> </ul>
Dataset for paper "Solutions to global agricultural green water scarcity under climate change"
<p>These are datasets used to generate figures of paper "Solutions to global agricultural green water scarcity under climate change".</p> <p>(1) fig1_GWS_Baseline, fig1_GWS_1.5C and fig1_GWS_1.5C are NetCDF files reporting agricultural green water scarcity (GWS) under Baseline climate conditions (1996-2005 period), 1.5°C and 3°C warmer climates, respectively. </p> <p>(2) fig2_num_of_month_Baseline, fig2_num_of_month_1.5C and fig2_num_of_month_3C are NetCDF files reporting the number of months that each grid cell faces GWS (with threshold 0.2) under Baseline climate conditions (1996-2005 period), 1.5°C and 3°C warming climates, respectively. fig2_data_Baseline, fig2_data_1.5C and fig2_data_3C are csv files reporting the countries with the highest exposure to GWS and number of months under Baseline, 1.5 °C and 3 °C warmer climates, respectively. </p> <p>(3) fig3_data_01, fig3_data_02 and fig3_data_03 are csv files reporting the area of rain-fed croplands facing agricultural GWS in each month under GWS thresholds 0.1, 0.2 and 0.3, respectively. </p> <p>(4) fig4_data is the csv file reporting the number of people impacted by crop production loss induced by GWS under Baseline, 1.5 °C and 3 °C warmer climates with GWS thresholds of 0.1, 0.2 and 0.3.</p> <p>(5) fig5_Baseline, fig5_1.5C and fig5_3C are csv files reporting the reduction of area facing GWS and increased people fed due to green water management solutions with different evapotranspiration reduction and infiltration increase levels, under Baseline, 1.5 °C and 3 °C warmer climates, respectively.</p> <p>(6) fig6_data_area and fig6_data_population are csv files reporting reduced rain-fed croplands facing GWS and additional people fed from decreased GWS, respectively, with evapotranspiration reduction and infiltration increase levels as 0.2.</p> <p>(7) irrigation_fraction is the NetCDF file reporting the percent of irrigated cropland in each grid cell. We use it as a mask to exclude croplands with larger than 5% irrigation. It is calculated based on "Mehta, P. <em>et al.</em> Majority of 21st century global irrigation expansion has been in water stressed regions. (2022)."</p>
Lid-Driven Cavity Re=400 flow solution computed using LUMA and Code_Saturne coupled to each other
<p>This dataset is the result of running the Code_Saturne and LUMA codes coupled to each other to simulate a standard Re=400 Lid-Driven Cavity problemon ARCHER2. This is a test case for the coupling of the two codes.</p> <p>The domain is a unit cube. LUMA evolved the portion $x \le 0.6$, and Code\_Saturne evolved the portion $x \ge 0.4$. The boundary $x=0$ was driven with a velocity $u_y = 1$. Boundary data at the coupling boundaries is obtained from the other code using the PLE library.</p> <p>See https://github.com/cfdemons/cs-luma-archer/blob/main/tutorial.md for details to reproduce this dataset.</p> <p> </p>
The impact of ice sheet geometry on meltwater ingress and reactive solute transport in sedimentary basins
<p> We investigate the effect of ice sheet geometry on groundwater flow patterns and meltwater ingress in a hypothetical sedimentary basin. The simulation results indicate that meltwater ingress is much greater in 3D domains with a relatively narrow ice sheet extent compared to a wide ice sheet, or a simplified 2D model. In high permeability units (HPUs), the simulated meltwater penetration depth can reach up to 750 m in 3D domains compared to 400 m in a comparable 2D domain. In low permeability units (LPUs), very limited meltwater penetration occurs, indicating that ice sheet geometry and model dimensionality do not substantially affect water flow in these units. A conservative tracer, with a source located at a depth of 500 meters in both HPUs and LPUs, illustrates that solutes can be transported to greater depths in HPUs for a narrow ice lobe scenario, in comparison to a wide ice sheet or the 2D approach. Tracer transport in LPUs is unaffected by ice sheet geometry. Similarly, simulation results indicate that the ingress of dissolved oxygen (O<sub>2</sub>) into HPUs is most substantial below a narrow ice lobe, while O<sub>2</sub> ingress into LPUs is not affected by ice sheet geometry. The numerical experiments indicate that 3D analysis will give more comprehensive results for flow patterns and reactive solute transport subjected to glaciation/deglaciation cycles in the case of a narrow ice lobe, but also suggest that a 2D approach might provide an adequate representation for the case of a relatively wide ice sheet.</p>
Collective navigation as a solution to noisy navigation and its vulnerability to population loss
<p>Many animals use the geomagnetic field to migrate long distances with high accuracy; however, research has shown that individual responses to magnetic cues can be highly variable. Thus, it has been hypothesized that magnetoreception alone is insufficient for accurate migrations, and animals must either switch to a more accurate sensory cue or integrate their magnetic sense over time. Here we suggest that magnetoreceptive migrators could also use collective navigation strategies. Using agent-based models, we compare agents utilizing collective navigation to both the use of a secondary sensory system and time-integration. Our models demonstrate that collective navigation allows for 70% success rates for noisy navigators. To reach the same success rates, a secondary sensory system must provide perfect navigation for over 73% of the migratory route, and time integration must integrate over 50 time-steps, indicating that magnetoreceptive animals could benefit from using collective navigation. Finally, we explore the impact of population loss on animals relying on collective navigation. We show that as population density decreases, a greater proportion of individuals fail to reach their destination and that a 50% population reduction can result in up to a 37% decrease in the proportion of the individuals completing their migration.</p>
Figure 1. Schema for a data-integration solution-A Proposed Data Driven Architecture for Cardiology Network Application
<p>Data integration has favored loosening the coupling between data. This may involve<br> providing a uniform query interface over a mediated schema (see figure 1), thus transforming<br> a query into specialized queries over the original databases. One can also term this process<br> "view-based query-answering" because each of the data sources functions as a view over the<br> (nonexistent) mediated schema.</p>
Fig. 3 in Tannic acid-modified silver nanoparticles enhance the anti-ACanthamoeba activity of three multipurpose contact lens solutions without increasing their cytotoxicity
Fig. 3 Anti-Acanthamoeba activity of AgTANPs conjugated with ReNu MultiPlus contact lens solution after 6 h of incubation in relation to cytotoxicity
Fig. 5 a–d Acanthamoeba trophozoites after 6 h in Tannic acid-modified silver nanoparticles enhance the anti-ACanthamoeba activity of three multipurpose contact lens solutions without increasing their cytotoxicity
Fig. 5 a–d Acanthamoeba trophozoites after 6 h of incubation. a Control culture in PYG medium. b Incubation with AgTANPs. c Incubation with SCA. d Incubation with AgTANPs conjugated with SCA.The arrow shows a rounded form. All images (× 40) represent the population of treated amoebae and were taken under a live cell imaging microscope (EVOS FLoid Cell Imaging Station). For abbreviations, see Figs. 1 and 2
Fig. 2 in Tannic acid-modified silver nanoparticles enhance the anti-ACanthamoeba activity of three multipurpose contact lens solutions without increasing their cytotoxicity
Fig. 2 Anti-Acanthamoeba activity of AgTANPs conjugated with Solo Care Aqua (SCA) contact lens solution after 6 h of incubation in relation to cytotoxicity
Fig. 4 in Tannic acid-modified silver nanoparticles enhance the anti-ACanthamoeba activity of three multipurpose contact lens solutions without increasing their cytotoxicity
Fig. 4 Anti-Acanthamoeba activity of AgTANPs conjugated with Opti-Free contact lens solution after 6 h of incubation in relation to cytotoxicity
Fig. 1 in Tannic acid-modified silver nanoparticles enhance the anti-ACanthamoeba activity of three multipurpose contact lens solutions without increasing their cytotoxicity
Fig. 1 High-resolution scanning transmission electron microscopy image of the distribution and diameters of the tannic acid-modified silver nanoparticles (AgTANPs)
Protect Your Edmonton Property: Reliable Sump Pump Installation Solutions
<p>To avoid flooding in the basement, it is a good idea to install an <a href="https://shieldfoundationrepair.nicepage.io/blog/benefits-of-edmonton-sump-pump-installation-you-didnt-know-about.html"><strong>Edmonton sump pump</strong></a>. This will effectively remove any excess water from the foundation. The annoyance and expense of dealing with a flooded basement are things that homeowners may save themselves by doing this. A sump pump can also help keep the house structurally sound by reducing the likelihood of mildew and mould growth. In the case of heavy rain or runoff, the sump pump will ensure that the basement remains dry and secure, which is a relief.</p> <p>If your basement floods every time it rains in the spring or if you've noticed standing water near your home's foundation, a sump pump may be necessary. When water collects in low-lying areas, such as a basement or crawl space, a sump pump may remove it from the foundation and dispose of it properly by directing it to the sewer system. If you're still on the fence about whether or not a sump pump is a good investment for your home, consider these benefits.</p> <p>Installing a sump pump is a smart move any time of year, but especially during times of heavy rain when flooding is a real possibility. The absence of action will allow mould and mildew to flourish in these areas of standing water. Mildew and mould can degrade indoor air quality and lead to costly structural damage to your home.</p> <p>Finally, there are several benefits to having a sump pump in Edmonton that extend beyond just preventing basement flooding. The structural integrity and value of Edmonton real estate are greatly enhanced by sump pumps, which shield properties from water damage, mildew, and mould. Sump pumps also improve interior air quality, which is good for the health of building inhabitants.</p> <p>Shield Foundation Repair, Inc. has finally arrived! For more information about our sump pump solutions, please visit our website or call us at 780-760-4900. If you have any questions about installing a sump pump, how much it will cost, or what benefits it offers, we are here to help with any plumbing problem you may be having.</p> <h1>In most cases, how much does it cost to install a sump pump?</h1> <p>To protect your basement or other lower-level floor from flooding and water damage, a sump pump should be installed. Among its components are water-level or pressure-sensing valves and a motor unit that may transfer water from one spot to another, all within a reasonable distance from your home. A man-made trench is the usual location for subterranean sump pumps.</p> <p>The average cost to install a sump pump can be high, especially if you're not familiar with the area or are doing it for the first time. Sump pump installation services are usually rather cheap, but the cost quickly escalates when you include in the cost of a professional installer or if you want to do it yourself, any extra parts you'll need to buy.</p> <p><a href="https://www.shieldfoundationrepair.ca/services/drainage-installation-sump-pumps/"><strong>Edmonton sump pump installation</strong></a> costs can vary widely depending on factors including the type of pump, how challenging the installation is, and whether or not any other features or accessories are included. Think about the long-term benefits of a sump pump and how it can protect your home from water damage and structural issues. The upfront cost may be steep, but the investment will be more than compensated for by the security it provides and the absence of worry about floods. Homeowners can make better-informed decisions about sump pump installations when they know what to expect in terms of price.</p> <p>For the most part, when people think of a sump pump, they imagine the pump and motor as being one unit. Just as its name implies, a submersible sump pump is immersed inside the basin to save space and minimize noise. They should be completely resistant to corrosion and water, as their purpose is to endure substantial amounts of water. The submersion characteristic reduces the lifespan of these devices compared to pedestal pumps. As an added downside, they are more difficult to access for repairs or maintenance. This page lists the unit and installation costs for submersible sump pumps.</p> <p>It is highly recommended that you use a professional for sump pump installation rather than attempting the task on your own. A costly and inefficient ordeal awaits in the event of improper installation. Therefore, dial the number of Shield Foundation Repair Inc. immediately. If you are experiencing problems with your sump pump, we are happy to help you find the right solution.</p> <h2>A Homeowner's Guide to Understanding and Fixing Foundation Cracks</h2> <p>An indication that something went wrong is the presence of foundation cracks. Your priority should be to identify the type of foundation cracks you're dealing with. One effective way to repair cracks in foundations is with epoxy injection. This technique involves pouring epoxy into the cracks to seal them and form a firm bond that prevents further water entry. Hydraulic cement patching is an alternative method that uses a fast-setting cement mixture to successfully cover larger foundation cracks and holes.</p> <p>The total stability of the foundation can be enhanced by reinforcing the repaired areas with carbon fibre. To determine the best option for their unique situation, homeowners should be knowledgeable of these strategies and consider consulting an expert. The following are signs of possible structural cracks: stair-like fissures in brick or concrete block walls.</p> <ul> <li>fissures that extend horizontally throughout the framework of your home.</li> <li>straight vertical cracks arranged in a parallelogram.</li> <li>wide, diagonal cracks along the length of your walls.</li> <li>cracks along the length of your walls and even into your ceiling.</li> </ul> <p>Do you want to know what causes foundation cracks outside and how to fix them? If so, you've found the right spot, as it is precisely the topic that this essay will discuss. Among other things, we'll go over methods for avoiding foundation cracks and fixing them externally.</p> <h2>Get the Insider Knowledge on Sump Pumps from Local Experts</h2> <p>Regular inspections of your sump pump for signs of wear or malfunction, such as unusual vibrations or noises, are recommended by Shield Foundation Repair Inc. Clearing the discharge pipe of debris and ensuring it extends away from the foundation are further steps to take to prevent water from seeping back into the basement. Last but not least, protect your home from any flood damage by having a professional inspect and service your sump pump once a year.</p> <p>A sump pump is a very simple piece of equipment. I can confirm that it is a pump. If your home is ever flooded, the water will inevitably find its way to the sump pump, which is located at the lowest point on your land. The sump pit is where the pump is housed; in smaller pits, it may be placed on a pedestal, and in larger ones, it may be positioned below the water line. When the water level reaches a certain point, a float switch is activated, turning on the pump. After the water level drops low enough, the pump will keep sucking it out of the area.</p> <p>Once in a while, to get the pump going, fill the sump pit with a bucket. Here we have a simple functionality test.<br>Plan your maintenance. Unless you own a whole-house generator, you probably won't put this item to frequent use. Do not put off finding problems till an unfavourable time comes.<br>Consider bringing an extra battery just in case. If the power goes out, this backup pump will keep running—which is likely to happen in situations when a sump pump is needed.</p> <p>If you want to know more about sump pumps and anything else relating to home comfort, go over to Shieldfoundationrepair.com right now. Save money on services and more by taking advantage of our exclusive promotions!</p>
Solutions for Reproducibility in Empirical Research: Virtual Machines, Containers, Environment Management Packages, and Cloud Platforms
<p>This image provides a comprehensive overview of various technologies and platforms used to enhance the reproducibility of empirical research. It is divided into several sections:</p> <ol> <li><strong>Virtual Machines (VMs): </strong>the left section of the image illustrates the architecture of VMs with Type 1 and Type 2 hypervisors. <br> - <em>Type 1 Hypervisor </em>runs directly on the hardware, providing high efficiency and performance. Examples include VMware ESXi, <strong>Microsoft Hyper-v</strong>, and Xen Project.<br> - <em>Type 2 Hypervisor</em> runs on an existing operating system, offering flexibility at the cost of some performance. Examples include <strong>Oracle VirtualBox</strong>, VMware Workstation, and Parallels.</li> <li><strong>Containers: </strong>the middle section of the image explains the containerization concept, which shares the host operating system's kernel, making containers more lightweight than VMs. Technologies like <strong>Docker</strong> and <strong>Kubernetes</strong> are shown as popular solutions for container orchestration.</li> <li><strong>Environment Management Packages: </strong>the top right section focuses on tools for managing software dependencies and environments. <strong>renv</strong> (for R) and <strong>Conda</strong> (for Python and other languages) are highlighted as key tools for creating reproducible research environments.</li> <li>Cloud Platforms: the bottom right section features various cloud-based platforms that facilitate reproducible research by providing scalable and shareable computational environments. Platforms include <strong>Google Colab</strong>, <strong>Posit Cloud</strong>, JupyterHub, <strong>Binder</strong>, Nextjournal, OpenShift, and <strong>Code Ocean</strong>.</li> </ol> <p>Together, these solutions provide a robust framework for ensuring that empirical research can be reliably reproduced and validated by others, addressing the challenges of dependency management, environment consistency, and computational resource availability.</p>
Dataset: iShares Breakthrough Environmental Solutions ETF (ETEC) Stock Performance
This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.
Dataset: First Trust Nasdaq Lux Digital Health Solutions ETF (EKG) Stock Performance
This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.
Dataset: Distribution Solutions Group, Inc. (DSGR) Stock Performance
This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.
Dataset: Cognizant Technology Solutions Corporation (CTSH) Stock Performance
This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.
Dataset: Climb Global Solutions, Inc. (CLMB) Stock Performance
This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.
Dataset: Consensus Cloud Solutions, Inc. (CCSI) Stock Performance
This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.
Dataset: CCC Intelligent Solutions Holdings Inc. (CCCS) Stock Performance
This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.