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1,940 results for “pulses”
Data from: Caught in the surge: Effects of a pulse of suspended sediments from agricultural run-off on Atlantic salmon smolts
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Meta-analysis on pulse disturbances reveals differences in functional and compositional recovery across ecosystems
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The Cauchy Process on phylogenies: a tractable model for pulsed evolution
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Press versus pulse nutrient supply and species interactions mediate growth of coral reef macroalgae
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Coursing the mottled mosaic: generalist predators track pulses in availability of neonatal ungulates
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Data from: Optimal control pulses for the 1.2 GHz (28.2 T) NMR spectrometers
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Data from: Increased duration of aquatic resource pulse alters community and ecosystem responses in a subarctic plant community
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Aggregative responses of marine predators to a pulsed resource
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Data for: Spatial prey availability and pulsed reproductive tactics: encounter risk in a canid-ungulate system
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Timing of hydrologic anomalies direct impacts on migration traits in a flood pulse fishery system
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Data from: GnRH pulse generator activity in mouse models of polycystic ovary syndrome
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Supplementary material for: Intermittent migration can induce pulses of speciation in a two-island system
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Data from: Aquatic ecosystem responds differently to press and pulse nutrient disturbances as revealed by a microcosm experiment
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Data from: Long-lived metabolic enzymes in the crystalline lens identified by pulse-labeling of mice and mass spectrometry
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Chipmunk body mass variations and life-histories in a pulsed resource ecosystem
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Data from: The ghost of disturbance past: long-term effects of pulse disturbances on community biomass and composition
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Data from: Rapid nitrate reduction produces pulsed NO and N2O emissions following wetting of dryland soils
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Demonstration of Two-Color X-ray Free-Electron Laser Pulses with a Sextupole Magnet
<p>In compliance with guidelines from SNSF (Swiss National Science Foundation), we upload the raw data that belongs to a publication we submitted to <em>Physical Review Accelerators and Beams</em>.<br> The dataset also contains the analysis scripts used to produce most of the plots we show in the publication.</p>
Pulse labelling of deep soil layers in forest with 13CH4: testing a new method for tracing methane in the upper horizons, understorey vegetation and tree stems using laserbased spectrometry
<p>Methane is one the main greenhouse gases and upland forests are one of its main biological sinks. However, vegetation could reduce this sink by allowing a direct path for the methane produced in deep soils to escape into the atmosphere. By tracing emissions with <sup>13</sup>CH<sub>4</sub>, we show for the first time that methane emitted by trees in upland forest could have a deep soil origin even though the soil is an overall methane sink. However, we found that the trees and understorey vegetation at our site had only a small impact on the methane budget.</p>
Data from: Characteristics of university students supported by counseling services: analysis of psychological tests and pulse rate variability
Objective <p>Mental health is an essential issue during adolescence. The number of students who use counseling services is increasing in universities. We attempted to confirm the characteristics of the students who access counseling services using both psychological tests and pulse rate variability (PRV) for better support for students' academic success.</p> Methods <p>We recruited the participants for this study from the students who had counseling sessions at Kanazawa University (Group S). As a control group, we also recruited students who had no experience in counseling services (Group H). We obtained health information from the database of annual health checkups. Participants received the Wechsler Adult Intelligence Scale (WAIS) III, Autism-Spectrum Quotient (AQ), Sukemune-Hiew (S-H) Resilience Test, and State-Trait Anxiety Inventory-JYZ (STAI). We also studied the SF-12v2 Health Survey. As a physiological test, we examined the spectral analyses of pulse rate variability (PRV) by accelerating plethysmography. We performed a linear analysis of PRV for LF, HF, and LF/HF as indexes of autonomic nervous function. We also conducted a non-linear analysis of PRV for the largest Lyapunov exponent (LLE). Additionally, we examined participants' blood for autoantibodies against glutamate decarboxylase (GAD) 65.</p> Results <p>A total of 105 students participated in this study. Group S had 37 participants (Male: 26, Female: 11), and Group H had 68 participants (Male: 27, Female 41). <a name="_Hlk24561145">There were five males and one female who had diagnoses of autism spectrum disorder (ASD), and three males and no female with attention deficit hyperactivity disorder (ADHD) by medical institutes in Group S. Additionally, four males and two females had diagnoses of ASD with ADHD by medical institutes in Group S.</a> A male with ASD in Group S had epilepsy. The students of Group S had characteristics as follows: 1) lower power of WMI despite high Full-Scale IQ, 2) higher ASD traits especially in Male, 3) lower resilience powers, 4) higher anxiety trait, 5) lower QOL in Role/social component in both Male and Female, 6) lower QOL in Mental component in Male 7) shifting of autonomic nervous balance toward higher sympathetic activity.</p> Conclusion <p>We could confirm the characteristics of students who visited counseling rooms for mental support. We also found gender differences in specificities of Group S. The educational system is changing rapidly to adjust social requests. These changes make conflict with the features of students of Group S. We should think about appropriate supports for the students who would pioneer the future of humanity.</p>
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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.