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FIGURES 6–11. Hoplopholcus spp., live specimens. 6–7. H in Revision of the spider genus Hoplopholcus Kulczyński (Araneae, Pholcidae)
FIGURES 6–11. Hoplopholcus spp., live specimens. 6–7. H. labyrinthi (Kulczyński, 1903), male and female from Spilaio Melidoniou. 8–9. H. suluin sp. n., male and female from Sulu İn Mağarası. 10–11. H. minous Senglet, 1971, male from Orino Gorge and female with egg-sac from Exo Mouliana.
FIGURES 194–199. Hoplopholcus spp., live specimens. 194–197. H in Revision of the spider genus Hoplopholcus Kulczyński (Araneae, Pholcidae)
FIGURES 194–199. Hoplopholcus spp., live specimens. 194–197. H. forskali (Thorell, 1871), males from Taşkent, females from Zindan Mağarası (before and after egg-laying). 198. H. konya sp. n., female from Körükini Mağarası. 199. H. longipes (Spassky, 1934), male from Kintrishi Protected Area.
Galaxy Live Demo for CellxGene
<p>A video demonstration of the CellXGene interactive environment for use with the ScanPy Galaxy pipeline.</p>
FIGURES 58–59. Live nymphs. 58 in Contributions to the knowledge of Canuleius Stål (Phasmatodea: Heteronemiidae) taxonomy, morphology and notes on the biology of two species
FIGURES 58–59. Live nymphs. 58. Canuleius sanguinolentus, first-instar nymph. 59. Canuleius grandis, fifth-instar female nymph in the foreground, third-instar male nymph and second-instar nymph in the background. Images not to scale.
Data from: Sustainability management of short-lived freshwater fish in human-altered ecosystems should focus on adult survival
<p>Fish populations globally are susceptible to endangerment through exploitation and habitat loss. We present theoretical simulations to explore how reduced adult survival (age truncation) might affect short-lived freshwater fish species in human-altered contemporary environments. Our simulations evaluate two hypothetical "average fish" and five example fish species of age 1 or age 2 maturity. From a population equilibrium baseline representing a natural, unaltered environment we impose systematic reductions in adult survival and quantify how age truncation affects the causes of variation in population growth rate. We estimate the relative contributions to population growth rate arising from simulated temporal variation in age-specific vital rates and population structure. At equilibrium and irrespective of example species, population structure (first adult age class) and survival probability of the first two adult age classes are the most important determinants of population growth. As adult survival decreases, the first reproductive age class becomes increasingly important to variation in population growth. All simulated examples show the same general pattern of change with age truncation as known for exploited, longer-lived fish species in marine and freshwater environments. This implies age truncation is a general potential concern for fish biodiversity across life history strategies and ecosystems. Managers of short-lived, freshwater fishes in contemporary environments often focus on supporting reproduction to ensure population persistence. However, a strong focus on water management to support reproduction may reduce adult survival. Sustainability management needs a focus on mitigating adult mortality in human-altered ecosystems. A watershed spatial extent embracing land and water uses may be necessary to identify and mitigate causes of age truncation in freshwater species. Achieving higher adult survival will require paradigm transformations in society and government about water management priorities.</p>
Long-living and highly efficient bio-hybrid light-emitting diodes with zero-thermal-quenching biophosphors
<p>Bio-hybrid light-emitting diodes (Bio-HLEDs) based on color down-converting filters with fluorescent proteins (FPs) have achieved moderate efficiencies (50 lm/W) and stabilities (300 h) due to both thermal- and photo-degradation. Here, we present a significant enhancement in efficiency (~130 lm/W) and stability (>150 days) using a zero-thermalquenching bio-phosphor design. This is achieved shielding the FP surface with a hydrophilic polymer allowing their homogenous integration into the network of a light-guiding and hydrophobic host polymer. We rationalize how the control of the mechanical and optical features of this bio-phosphor is paramount towards highly stable and efficient Bio-HLEDs, regardless of the operation conditions. This is validated by the relationships between the stiffness of the FP-polymer phosphor and the maximum temperature reached under device operation as well as the transmittance of the filters and device efficiency.</p>
FIGURE 1. Living Haasea Verhoeff, 1895. A. H in Haasea Verhoeff, 1895-a genus of tumultuous history and chaotic recordsredefinition, revision of taxonomy and geographic distributions, with descriptions of two new species from Austria and Serbia (Diplopoda, Chordeumatida, Haaseidae)
FIGURE 1. Living Haasea Verhoeff, 1895. A. H. germanica (Verhoeff, 1901), female from Reiflding, Germany. B. H. ger- manica (Verhoeff, 1901), mating pair from Riedl, Germany. C. H. flavescens (Latzel, 1884), male from Schwaighofen, Austria. D. H. flavescens (Latzel, 1884), mating pair from Gaisberg, Austria. E. H. hungarica (Verhoeff, 1928), male from Fruška gora Mt., Serbia. F. H. vidinensis (Strasser, 1973a), female from the Ponor Radovanske reke Cave, Serbia. Photos credit: A–D. Jörg Spelda, E. Dragiša Savić (photo in lab), F. Nikola Vesović (photo in lab).
Fast Pixelated Detectors in Scanning Transmission Electron Microscopy. Part I: Data Acquisition, Live Processing and Storage
<p>Scanning transmission electron microscopy data related to paper "Fast Pixelated Detectors in Scanning Transmission Electron Microscopy. Part I: Data Acquisition, Live Processing, and Storage": <a href="https://doi.org/10.1017/S1431927620001713">https://doi.org/10.1017/S1431927620001713</a></p>
ShimFall&ADL: Triaxial accelerometer fall and activities of daily living detection dataset
<p> </p> <p><strong>ShimFall&ADL dataset</strong></p> <p> </p> <p><strong>Version </strong>1.0 (2020-06-19)</p> <p><strong>Please cite as:</strong> "T. Althobaiti, S. Katsigiannis, N. Ramzan, Triaxial accelerometer-based Fall and Activities of Daily Life detection using machine learning, Sensors, 20(13), 3777, 2020. doi: 10.3390/s20133777"</p> <p> </p> <p><strong>Disclaimer</strong><br> While every care has been taken to ensure the accuracy of the data included in the ShimFall&ADL dataset, the authors and the University of the West of Scotland do not provide any guaranties and disclaim all responsibility and all liability (including without limitation, liability in negligence) for all expenses, losses, damages (including indirect or consequential damage) and costs which you might incur as a result of the provided data being inaccurate or incomplete in any way and for any reason. 2020, University of the West of Scotland, Scotland, United Kingdom.</p> <p><br> <strong>Contact</strong><br> For inquiries regarding the ShimFall&ADL dataset, please contact:<br> Dr Stamos Katsigiannis, Stamos.Katsigiannis@uws.ac.uk, University of the West of Scotland<br> Prof. Naeem Ramzan, Naeem.Ramzan@uws.ac.uk, University of the West of Scotland</p> <p> </p> <p><strong>Acknowledgment</strong></p> <p>The authors would like to thank Md. Hasan Shahriar for the data collection under his MSc project.</p> <p> </p> <p><strong>Dataset summary</strong><br> The ShimFall&ADL dataset contains recordings from 35 individuals, acquired using a chest-strapped Shimmer v2 tri-axial accelerometer, recording at a 50Hz sampling rate. Experiments were conducted in a controlled environment at a research lab in the University of the West of Scotland. Thirty five (35) healthy individuals were recruited among young or mid-aged volunteers, aged between 19 and 34 years old, having a body weight between 52 and 113 kg, and a body height between 1.45 and 1.82 m.</p> <p>Participants performed the following activities of daily living (ADL):<br> Jumping<br> Lying down<br> Bending/picking up<br> Sitting to a chair<br> Standing up from a chair<br> Walking</p> <p>Participants performed the following falls:<br> Steep (hard)<br> Front (soft)<br> Front (hard)<br> Left (soft)<br> Left (hard)<br> Right (soft)<br> Right (hard)<br> Back (soft)<br> Back (hard)</p> <p><br> <strong>Data</strong><br> Each ".dat" file in the dataset corresponds to one event for one individual and contains 101 accelerometer samples corresponding to the event. Each row of the file corresponds to one 3-channel sample, dividing the x, y, z axes values using the "\t" character, as follows:<br> Row 1: x1\ty1\tz1<br> Row 2: x2\ty2\tz2<br> ...<br> Row N: xN\tyN\tzN</p> <p>The files within the dataset are named as follows:<br> adl_<ADL activity>_<Participant ID>.dat<br> <Fall Type>fall_<soft,hard>_<Participant ID>.dat</p> <p>For example, the file "adl_standingfromchair_18.dat" corresponds to the accelerometer recording of the 18th participant, performing the "standing up from chair" ADL. The file, "leftfall_soft_11.dat" corresponds to the accelerometer recording of the 11th participant, performing a soft left fall.</p> <p><br> <strong>Additional information</strong><br> For additional information regarding the creation of the ShimFall&ADL dataset, please refer to the associated publication: "T. Althobaiti, S. Katsigiannis, N. Ramzan, Triaxial accelerometer-based Fall and Activities of Daily Life detection using machine learning, Sensors, 20(13), 3777, 2020. doi: 10.3390/s20133777"</p>
IO Islamic 839. Maâthir-alumarâ, The First Edition of the Great Biographical Dictionary of the Famous Amîrs, Nawwâbs, and other Noblemen who Lived during the Reign of the Tîmûrides in India
<p>IO Islamic 839. Maâthir-alumarâ, The First Edition of the Great Biographical Dictionary of the Famous Amîrs, Nawwâbs, and other Noblemen who Lived during the Reign of the Tîmûrides in India</p>
supplementary video for the manuscript "Parallelized manipulation of adherent living cells by magnetic nanoparticles-mediated forces"
<pre><strong>Video S6: Parallelized magnetic control of Hela cells</strong></pre> <pre><strong>Video S7: Parallelized magnetic control of SHSY-5Y cells</strong></pre> <pre><strong>Video S8: Parallelized magnetic control of cortical neurons</strong></pre> <pre><strong>Video S9: Parallelized magnetic control of cortical neurons</strong></pre> <pre><strong>Video S10&S11: Parallelized magnetic control of PC12 cells</strong></pre> <pre><strong>Video S12: Lysosome labeling of Hela cells</strong></pre> <pre><strong>Video S13: Late endosome labeling of Hela cells</strong></pre>
Data from: Mate fidelity improves survival and breeding propensity of a long-lived bird
<p>1. Evolutionary and behavioral ecologists have long been interested in factors shaping the variation in mating behavior observed in nature. Whereas, much of the research on this topic has focused on the consequences of mate choice and mate change on annual reproductive success, studies of a potential positive link between mate fidelity and adult demographic rates have been comparatively rare. This is particularly true for long-lived birds with multi-year, socially monogamous pair bonds.</p> <p>2. We used a 26-year capture-mark-recapture dataset of 3,330 black brent (<i>Branta bernicla nigricans</i>) to test whether breeding with a familiar mate improved future breeding propensity and survival. We predicted that experienced breeders nesting with a new partner would have rates of survival similar to familiar pairs because long-lived species avoid jeopardizing survival since their lifetime fitness is sensitive to this vital rate. In contrast, we expected that any costs of breeding with a new partner would be paid through skipping the subsequent breeding attempt.</p> <p>3. We found that unfamiliar pairs had lower subsequent breeding propensity than faithful partners. However, contrary to our expectations, individuals breeding with a new mate also suffered reduced survival.</p> <p>4. These results add to a small number of studies indicating that a positive relationship between mate retention and adult demographic rates may exist in a diverse array of avian species. Given these results, researchers should consider costs of mate change that extend beyond within-season reproductive success to fully understand the potential adaptive basis for perennial social monogamy. We caution that if mate retention enhances survival prospects, improvements in annual reproductive success with pair-bond length could be a secondary factor favoring perennial social monogamy, particularly in species with slower life history strategies. Further, cases where annual reproductive success does not improve with pair-bond duration, yet multi-year pair bonds are common, could be explained by benefits afforded by mate fidelity to adult vital rates.</p>
Data from: Mating dynamics and multiple paternity in a long-lived vertebrate
Multiple paternity is relatively common across diverse taxa; however, the drivers and implications related to paternal and maternal fitness are not well understood. Several hypotheses have been offered to explain the occurrence and frequency of multiple paternity. One set of hypotheses seeks to explain multiple paternity through direct and indirect benefits including increased genetic diversity or enhanced offspring fitness, whereas another set of hypotheses explains multiple paternity as a byproduct of sexual conflict and population-specific parameters such as density. Here we investigate mating system dynamics in a historically studied population of the American alligator (Alligator mississippiensis) in coastal South Carolina. We examine parentage in 151 nests across 6 years and find that 43% of nests were sired by multiple males and that male reproductive success is strongly influenced by male size. Whereas clutch size and hatchling size did not differ between singly sired and multiple sired nests, fertility rates were observed to be lower in multiply sired clutches. Our findings suggest that multiple paternity may exert cost in regard to female fitness, and raise the possibility that sexual conflict might influence the frequency of multiple paternity in wild alligator populations.
PODC 2020 live recording, session: graph algorithms and congest model
<p>A recording of the "graph algorithms and congest model" session in PODC 2020. This session took place on Thursday, 6-Aug-2020, and was chaired by Alkida Balliu.</p>
PODC 2020 live recording, session: concurrency, self-* algorithms and more
<p>A recording of the "concurrency, self-* algorithms and more" session in PODC 2020. This session took place on Tuesday, 4-Aug-2020, and was chaired by Christoph Lenzen.</p>
PODC 2020 live recording, session: consensus
<p>A recording of the consensus session in PODC 2020. This session took place on Tuesday, 4-Aug-2020, and was chaired by Robert Elsässer.</p>
PODC 2020 live recording, session: awards and business meeting
<p>A recording of the "awards and business meeting" session in PODC 2020. This session took place on Tuesday, 4-Aug-2020, and was chaired by Jennifer Welch.</p>
PODC 2020 live recording, session: graph algorithms I
<p>A recording of the graph algorithms I session in PODC 2020. This session took place on Monday, 3-Aug-2020, and was chaired by Przemek Uznanski.</p>
PODC 2020 live recording, session: wireless protocols and graph models
<p>A recording of the "wireless protocols and graph models" session in PODC 2020. This session took place on Wednesday, 5-Aug-2020, and was chaired by Andréa Richa.</p>
Coordination in parental effort decreases with age in a long-lived seabird
Biparental care is widespread in avian species. Individuals may match the contribution of their partner, resulting in equal parental effort, or may exploit their partner, to minimise their own investment. These two hypotheses have received much theoretical and empirical attention in short-lived species, that change mates between seasons. However, in species with persistent pair bonds, where divorce rate is low and costly, selective pressures are different, as partners share the value of future reproduction. In such species, coordination has been suggested to be adaptive and to increase early in life, as a consequence of the importance of mate familiarity. However, as birds age, an increase in re-pairing probability occurs in parallel to a decline in their survival probability. At the point when partners no longer share future reproductive success, exploitation of a partner could become adaptive, reducing selection for coordinated effort. As such, we suggest that coordination in parental effort will decline with age in long-lived species. Using incubation bout duration data, estimated from salt-water immersion bio-loggers, deployed on black-browed albatrosses (Thalassarche melanophris), we examined the correlation in incubation bout durations for sequential bouts, as a measure of coordination. Our results show that coordination is highest in inexperienced pairs (early in reproductive life) and declines throughout the lifetime of birds. This suggests that both cooperation, indicated by coordinated effort, and conflict over care occurs in this species. We find no change in bout duration with increasing breeding experience, and hence no support for the hypothesis that aging leads to changes in individual incubation behaviour. This is, to our knowledge, the first study to demonstrate strong coordination in parental care when pairs share future reproductive success, but a decline in coordination with age, as sexual conflict increases.
ScienceDex guides
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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.