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1,029 results for “Absorption”
Figure 1 from: Soares D, Adams R, Hammond S, Slay ME, Fenolio DB, Niemiller ML (2017) Evolution of Coprophagy and Nutrient Absorption in a Cave Salamander. Subterranean Biology 24: 1-9. https://doi.org/10.3897/subtbiol.24.15013
Figure 1 - Eurycea spelaea showing troglobitic characters, lack of pigmentation and microphthalmy. Scale bar: 0.5 cm.
Figure 2 from: Soares D, Adams R, Hammond S, Slay ME, Fenolio DB, Niemiller ML (2017) Evolution of Coprophagy and Nutrient Absorption in a Cave Salamander. Subterranean Biology 24: 1-9. https://doi.org/10.3897/subtbiol.24.15013
Figure 2 - Regression lines based on body mass loss of different diet types and amounts. Salamanders were fed nothing (green), live amphipods (red) or guano (blue). Groups were fed every four days based on their initial body weight, with 2.5% (A), 5% (B) or 10% (C). The calculated regression lines were as follows: Control -1.16x+96.01 R2 = 0.54, n = 10; 2.5%amphipod -0.26x+98.49, R2 = 0.39, n = 6; 2.5%guano -0.70x+93.58, R2 = 0.02, n = 6; 5%amphipod -0.28x+102.22, R2 = 0.03, n = 6; 5%guano -1.12x+98.89, R2 = 0.77, n = 6; 10%amphipod -0.35x+103.36, R2 = 0.21, n = 6; 10%guano -0.70x+96.01, R2 = 0.53, n = 6.
High-resolution continuum source graphite furnace molecular absorption spectrometry for the monitoring of Sr isotopes via SrF formation: a case study
<p>This dataset contains the raw data corresponding to the figures of the publication <a title="Link to landing page via DOI" href="https://doi.org/10.1039/D2JA00245K">https://doi.org/10.1039/D2JA00245K</a></p>
Human in vitro dermal absorption PPPs dataset
<p>Combined ECPA and BfR dataset of human in vitro dermal absorption studies conducted with Plant Protection Products (PPPs).</p> <p>The published dataset has been evaluated for the update of the EFSA Guidance on Dermal Absorption.<br> https://efsa.onlinelibrary.wiley.com/doi/epdf/10.2903/j.efsa.2017.4873</p>
Absorption and Refractive Index Data of Perfluorocarbons from VIS to NIR
Open the record for dataset details and reuse information.
Enhanced light absorption for solid-state brown carbon from wildfires due to organic and water coatings
Open the record for dataset details and reuse information.
Figure 6 from: Nako J-D, Lee NS, Wright JC (2018) Water vapor absorption allows for volume expansion during molting in Armadillidium vulgare and Porcellio dilatatus (Crustacea, Isopoda, Oniscidea). In: Hornung E, Taiti S, Szlavecz K (Eds) Isopods in a Changing World. ZooKeys 801: 459-479. https://doi.org/10.3897/zookeys.801.23344
Figure 6 Mean measured (blue) and expected (red) values for hemolymph osmolality in Armadillidiumvulgare during molting in 100 % RH. Expected values are derived from the product of the mean intermolt osmolality (green symbols) and the proportional changes in blood volume over the molt cycle (see text). Bars show ± 1 SEM with sample sizes. Molt stages as in Figs 1–4. Asterisks denote significant differences between measured and expected means (2-sample t-test). * P < 0.05; ** P < 0.01. (*) P = 0.056.
Figure 5 from: Nako J-D, Lee NS, Wright JC (2018) Water vapor absorption allows for volume expansion during molting in Armadillidium vulgare and Porcellio dilatatus (Crustacea, Isopoda, Oniscidea). In: Hornung E, Taiti S, Szlavecz K (Eds) Isopods in a Changing World. ZooKeys 801: 459-479. https://doi.org/10.3897/zookeys.801.23344
Figure 5 Mean masses of Ligidiumlapetum in 100% RH. The mean mass of the surviving animals on Day 2 is the mean % mass loss of those animals, subtracted from the mean of all animals at Day 0. No animal survived to Day 3 or initiated ecdysis.
Figure 4 from: Nako J-D, Lee NS, Wright JC (2018) Water vapor absorption allows for volume expansion during molting in Armadillidium vulgare and Porcellio dilatatus (Crustacea, Isopoda, Oniscidea). In: Hornung E, Taiti S, Szlavecz K (Eds) Isopods in a Changing World. ZooKeys 801: 459-479. https://doi.org/10.3897/zookeys.801.23344
Figure 4 Mass changes of Porcelliodilatatus during molting at 97 % RH and without food. Data labels and other details as for Fig. 1.
Figure 1 from: Nako J-D, Lee NS, Wright JC (2018) Water vapor absorption allows for volume expansion during molting in Armadillidium vulgare and Porcellio dilatatus (Crustacea, Isopoda, Oniscidea). In: Hornung E, Taiti S, Szlavecz K (Eds) Isopods in a Changing World. ZooKeys 801: 459-479. https://doi.org/10.3897/zookeys.801.23344
Figure 1 A Mass changes of Armadillidiumvulgare during molting at 100 % RH, without access to food. Pre- and post- labels refer to the number of days before/after ecdysis with data showing the % mass change over the prior 24-h period. PE = posterior ecdysis; AE = anterior ecdysis. Bars show ± SEM with sample sizes B Mean masses of 4 of these animals, showing the characteristic pattern of mass gain, peaking between PE and AE, followed by loss over the 3 to 4-day post-molt period.
Figure 2 from: Nako J-D, Lee NS, Wright JC (2018) Water vapor absorption allows for volume expansion during molting in Armadillidium vulgare and Porcellio dilatatus (Crustacea, Isopoda, Oniscidea). In: Hornung E, Taiti S, Szlavecz K (Eds) Isopods in a Changing World. ZooKeys 801: 459-479. https://doi.org/10.3897/zookeys.801.23344
Figure 2 Mass changes of Armadillidiumvulgare during molting in 97 % RH, without access to food. Details as in Figure 1. PE2 refers to the small number of animals reaching a second day after PE without completing the anterior ecdysis.
Figure 7 from: Nako J-D, Lee NS, Wright JC (2018) Water vapor absorption allows for volume expansion during molting in Armadillidium vulgare and Porcellio dilatatus (Crustacea, Isopoda, Oniscidea). In: Hornung E, Taiti S, Szlavecz K (Eds) Isopods in a Changing World. ZooKeys 801: 459-479. https://doi.org/10.3897/zookeys.801.23344
Figure 7 A Percentage mass change between 5 days premolt and anterior ecdysis for Armadillidiumvulgare maintained in 100 % RH (blue) and 97 % RH (red) and plotted as a function of premolt mass. Trendlines show best-fit logarithmic curves. Animals in 97 % RH achieve slightly smaller proportional mass changes to those in saturated air, consistent with the reduced vapor pressure gradient for WVAB Log-log plot showing the relationship between fractional mass-gain and pre-molt mass in 100 % RH (% mass gain α M-0.676).
Figure 3 from: Nako J-D, Lee NS, Wright JC (2018) Water vapor absorption allows for volume expansion during molting in Armadillidium vulgare and Porcellio dilatatus (Crustacea, Isopoda, Oniscidea). In: Hornung E, Taiti S, Szlavecz K (Eds) Isopods in a Changing World. ZooKeys 801: 459-479. https://doi.org/10.3897/zookeys.801.23344
Figure 3 Mass changes of Porcelliodilatatus during molting at 100 % RH, without access to food. Bars show ± SEM with sample sizes.
Caco-2 in vitro model of human gastrointestinal tract for studying the absorption of titanium dioxide and silver nanoparticles from seafood
<p><a href="https://www.sciencedirect.com/topics/chemistry/titanium-dioxide-nanoparticle">Titanium dioxide nanoparticles</a> (TiO<sub>2</sub> NPs) are widely used in industry as a white pigment (paints, paper industry and toothpastes), photocatalysts (environmental decontamination and photovoltaic cells), inorganic UV filter (sunscreens and personal care products) and as a <a href="https://www.sciencedirect.com/topics/chemistry/food-additive">food additive</a> (E171) and antimicrobial food packaging material. <a href="https://www.sciencedirect.com/topics/chemistry/silver-nanoparticle">Silver nanoparticles</a> (Ag NPs) are used in photonics, microelectronics, catalysis and medicine due to their catalytic activity, magnetic and optical polarizability, electrical and <a href="https://www.sciencedirect.com/topics/chemistry/thermal-conductivity">thermal conductivities</a> and enhanced Raman scattering. They also have antibacterial, antifungal and <a href="https://www.sciencedirect.com/topics/chemistry/antiviral-activity">antiviral activities</a>, as well as anti-inflammatory potential. The huge increase in the use of nano-based products, mainly metallic <a href="https://www.sciencedirect.com/topics/chemistry/nanoparticle">NPs</a>, implies the presence of <a href="https://www.sciencedirect.com/topics/chemistry/nanomaterial">nanomaterials</a> in the environment, and hence, the unintentional human ingestion through water or foods (gastrointestinal tract is the main pathway of NPs intake in humans).</p> <p>The presence of TiO<sub>2</sub> NPs and Ag NPs in seafood samples was firstly established using an ultrasound assisted <a href="https://www.sciencedirect.com/topics/chemistry/enzymatic-hydrolysis">enzymatic hydrolysis</a> procedure and sp-ICP-MS analysis. Several clams, cockles, mussels, razor clams, oysters and variegated scallops, which contain TiO<sub>2</sub> NPs and Ag NPs, were subjected to an <em>in vitro</em> digestion process simulating human gastrointestinal digestion in the stomach and in the small and large intestine to determine the bioaccessibility of these NPs. Caco-2 cells were selected as model of human intestinal epithelium for transport studies because of the development of membrane transporters that are responsible for the uptake of chemicals. Parameters as transepithelial electrical resistance (TEER) and permeability of Lucifer Yellow were studied for establishing cell monolayer integrity. TiO<sub>2</sub> NPs and Ag NPs transport as well as total Ti and Ag concentrations passing through the gastrointestinal epithelial barrier model (0–2 h) were assessed by sp-ICP-MS and ICP-MS in several molluscs.</p>
A predictive group-contribution framework for the thermodynamic modelling of CO2 absorption in cyclic amines, alkyl polyamines, alkanolamines and phase-change amines: new data and SAFT- gamma Mie parameters.FPE 2022
<p>All data in the figures in the publication. </p>
Global simulations of multi-frequency HF signal absorption for direct observation of middle atmosphere temperature and composition
<p>The model used in the publication for Global simulations of multi-frequency HF signal absorption for direct observation of middle atmosphere temperature and composition</p> <p> </p> <p>This paper presents the first numerical study on a new concept for the direct measurement of D-region absorption in the HF band. Numerical simulations based on the Appleton–Hartree and Garrett equations of refractive index are presented. Electron temperature as a result of HF radio pumping of the ionosphere is included in the calculations using proper numerical formulation. Both O- and X-mode radio wave polarizations are taken into consideration. A global map of HF absorption in the northern hemisphere is calculated. Detailed calculations of HF radio wave absorption as it propagates through the lower atmosphere are presented. The effect of several parameters on the amount of absorption is calculated. The best frequencies to be used for the purpose of this study are discussed. A machine learning model is developed and the capability of the model in estimation of D and E-region constituents includes $N_2$, $O$, $O_2$, as well as $T$ and $N_e$ is examined. Such a technique can also lead to global mapping of HF absorption and improve OTHR (over-the-horizon-radar) performance. </p>
Figure1. Maximum absorption wavelength curve spectrum of hydroxyproline at a concentration of 3 ppm using a UV-Vis spectrophotometer.
<p>Figure1<strong>. </strong>Maximum absorption wavelength curve spectrum of hydroxyproline at a concentration of 3 ppm using a UV-Vis spectrophotometer.</p>
Prospective Hemodynamic and Pharmacokinetic Analysis of Oxymetazoline Absorption
ClinicalTrials.gov study NCT02453841. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Absorption, Distribution, Metabolism and Excretion of [14C]-Labeled BIA 9-1067 and Metabolites
ClinicalTrials.gov study NCT01515891. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Single Dose Study in Healthy Participants to Investigate the Safety and Absorption of LY2584702
ClinicalTrials.gov study NCT01372085. IPD Sharing: Not stated. Countries: 1. Publications: 0.
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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.