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14 results for “feeding current”
Fig. 3 in New record of a blood-feeding terrestrial leech, Haemadipsa rjukjuana Oka, 1910 (Haemadipsidae, Arhynchobdellida) on Heuksando Island and possible habitat estimation in the current and future Korean Peninsula using a Maxent model
Fig. 3. Current (A and F) and future distribution models (B-E, G-J) for Haemadipsa rjukjuana in Korea. Dark gray represents over 0.5 MaxEnt value (suitable habitat) and light gray represents below 0.5 (unsuitable habitat). A is projected to the current climate conditions (2020), and F was built with the restricted spatial area between Heuksando Island and Gageodo Island. B-E are projections of the Maxent model to SSP585 of GISS-E2-1 climate scenarios by NASA and G-J were SSP585 of INM-CM4-8 scenarios by The Institute of Numerical Mathematics. B-E and G-J are respectively 2040, 2060, 2080, and 2100.
Fig. 2 in New record of a blood-feeding terrestrial leech, Haemadipsa rjukjuana Oka, 1910 (Haemadipsidae, Arhynchobdellida) on Heuksando Island and possible habitat estimation in the current and future Korean Peninsula using a Maxent model
Fig. 2. Projection of MaxEnt Haemadipsa rjukjuana distribution model from Heuksando Island and Gageodo Island to the current climate condition of South Korea. Red color (lower value) represents less suitable habitats and blue (higher value close to 1.0) represents suitable habitats for H. rjukjuana.
Fig. 1 in New record of a blood-feeding terrestrial leech, Haemadipsa rjukjuana Oka, 1910 (Haemadipsidae, Arhynchobdellida) on Heuksando Island and possible habitat estimation in the current and future Korean Peninsula using a Maxent model
Fig. 1. The map of study sites (inset) and the Korean Peninsula. Haemadipsa rjukjuana was identified from the regions shaded in gray.
Data from: The effect of external flow on the feeding currents of sessile microorganisms
<p>Microscopic sessile suspension feeders live attached to surfaces and, by consuming bacteria-sized prey and by being consumed, they form an important part of aquatic ecosystems. Their environmental impact is mediated by their feeding rate, which depends on a self-generated feeding current. The feeding rate has been hypothesized to be limited by recirculating eddies that cause the organisms to feed from water that is depleted of food particles. However, those results considered organisms in still water, while ambient flow is often present in their natural habitats. We show, using a point-force model, that even very slow ambient flow, with speed several orders of magnitude less than that of the self-generated feeding current, is sufficient to disrupt the eddies around perpendicular suspension feeders, providing a constant supply of food-rich water. However, the feeding rate decreases in external flow at a range of non-perpendicular orientations due to the formation of recirculation structures not seen in still water. We quantify the feeding flow and observe such recirculation experimentally for the suspension feeder <em>Vorticella convallaria</em> in external flows typical of streams and rivers.</p>
Simulated negative leaders with 100, 200, and 300-A feeding currents
<p>Videos of 3D development of simulated negative stepped leader with a feeding currents of 100, 200, and 300 A. 2D projections of discharge channels on the x-y, x-z, and y-z planes are shown on the right. Leader channel sections (with conductivities larger than or equal to 1 S/m), including the primary negative leader and space leaders, are shown in various shades of red with darker color corresponding to higher channel conductivity. Channels of the negative leader streamer zone (negative corona streamer burst) are shown in light orange. Positive and negative space streamer channels are shown in green and grey, respectively. Black dots denote space stems, and blue and pink dots denote negative and positive space charges forming the leader channel corona sheath, respectively.</p>
Simulated negative leaders with 100, 200, and 300-A feeding currents
<p>Videos of 3D development of simulated negative stepped leader with a feeding currents of 100, 200, and 300 A. 2D projections of discharge channels on the x-y, x-z, and y-z planes are shown on the right. Leader channel sections (with conductivities larger than or equal to 1 S/m), including the primary negative leader and space leaders, are shown in various shades of red with darker color corresponding to higher channel conductivity. Channels of the negative leader streamer zone (negative corona streamer burst) are shown in light orange. Positive and negative space streamer channels are shown in green and grey, respectively. Black dots denote space stems, and blue and pink dots denote negative and positive space charges forming the leader channel corona sheath, respectively.</p>
Fig. 4. Adult male L in Filter feeding in the mysid crustacean Limnomysis benedeni: Evidence of the maxillary pump and the ventral filtration current
Fig. 4. Adult male L. benedeni fed with pre-filtered (<7 μm) green fluorescent particles (blue illumination, dorsal view). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
Fig. 3 in Filter feeding in the mysid crustacean Limnomysis benedeni: Evidence of the maxillary pump and the ventral filtration current
Fig. 3. Frames from the footages of filter feeding L. benedeni (available as Additional files 1–8). A: adult male stirring up deposited particles, B: adult male on the bottom, C: adult female on the side wall, D: adult male leaning on the side wall, E: adult male leaning on the side wall, F: the same as in Fig. 3E in blue illumination, G: adult female on the side wall (close-up), H: adult male leaning on the side wall (close-up). Abbreviations: T-EX thoracic exopods, T1-EP epipod of the first thoracopod, T1 first thoracopod (maxilliped), T2 second thoracopod, MX maxilla, MD mandibula, O oostegite. Green arrows indicate currents; red arrows indicate movements of body parts (only the most noteworthy actions are indicated). The horizontal lines in Fig. 3C and G are notches on a plexi plate positioned next to the side wall the animals can hold on to. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
Fig. 1 in Filter feeding in the mysid crustacean Limnomysis benedeni: Evidence of the maxillary pump and the ventral filtration current
Fig. 1. Detached right side limbs of L. benedeni (adult male, body length: 8.5 mm) from the ventral viewpoint. A: maxilla, B: first thoracic endopod and protopod, C: second thoracic endopod with the medial part of the basis, D: third thoracic endopod. Abbreviations: ex exopod, en endopod, be basal endites, ce coxal endite, fs filtering setae, pl proximal lobe. The scales are the same for all four pictures.
Online Videos and New Feeding Content to Enhance a Current EFNEP Program
ClinicalTrials.gov study NCT03170700. IPD Sharing: UNDECIDED. Countries: 1. Publications: 2.
Data from: The effect of external flow on the feeding currents of sessile microorganisms
Open the record for dataset details and reuse information.
Transcranial Direct Current Stimulation Combined With Oral Feeding on Dysphagia
ClinicalTrials.gov study NCT06249425. IPD Sharing: NO. Countries: 1. Publications: 0.
Quality Improvement Project - Evaluation of Current Standard of Care for Feeding Practices in the NICU
ClinicalTrials.gov study NCT01204983. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Fig. 2 in Filter feeding in the mysid crustacean Limnomysis benedeni: Evidence of the maxillary pump and the ventral filtration current
Fig. 2. The maxillae of L. benedeni in their original positions (adult female, body length: 10 mm). A: ventral view after the removal of the maxillipeds. B: close-up of the filtering setae (position indicated by the rectangle in Fig. 2A). The anterior direction points toward the top of the picture.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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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.