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65 results for “transitional system”
Monte Carlo data for "Melting of generalized Wigner crystals in transition metal dichalcogenide heterobilayer Moiré systems"
<p>Monte Carlo lattice configuration snapshots used to produce the results in the paper "Melting of generalized Wigner crystals in transition metal dichalcogenide heterobilayer Moiré systems." For further details and analysis scripts, see the associated Github repository at https://github.com/KimGroup/tmd_moire_monte_carlo.</p>
India's 10 Operational Mass Rapid Transit Systems
<p>1. Kochi Metro 2. Jaipur Metro 3. Delhi Metro 4. Rapid Metro Gurugram 5. Namma Metro Bangalore 6. Mumbai Metro 7. Lucknow Metro 8. Metro Kolkata 9. Chennai Metro 10. Hyderabad Metro | OST: Dance by Bensound (Creative Commons)</p>
India's 10 Operational Mass Rapid Transit Systems
<p>1. Kochi Metro</p> <p>2. Jaipur Metro</p> <p>3. Delhi Metro</p> <p>4. Rapid Metro Gurugram</p> <p>5. Namma Metro Bangalore</p> <p>6. Mumbai Metro</p> <p>7. Lucknow Metro</p> <p>8. Metro Kolkata</p> <p>9. Chennai Metro</p> <p>10. Hyderabad Metro</p> <p>_______________________________________________________________</p> <p>Clip 1: Kochi Metro from Heights | 4K Drone Video / <br> Airypix Published on Jun 20, 2017 (YouTube)</p> <p>Clip 2: Awesome ariel drone video of Delhi metro / Skylensing India Published on Dec 25, 2016 (YouTube)</p> <p>Clip 3: Lucknow Metro Live | Full Tour | Map | News | luckyynow / luckyynow Published on Sep 7, 2017 (YouTube)</p> <p>Clip 4: Mumbai Metro Aerial View / PixelDo Media Published on Aug 18, 2015 (YouTube)</p> <p>Clip 5: Chennai Metro trains depart and arrive at Alandur shortly after the inauguration. / harshakillampally Published on Jun 29, 2015 (YouTube)</p> <p>Clip 6: Hyderabad Metro Documentary 2017 || India's Biggest Metro Rail || Hyderabad Metro Train Film 2017 / Rakesh Pan Published on Nov 28, 2017 (YouTube)</p> <p>Clip 7: Smart Jaipur Metro Train Makes A Smooth & Smart Entry Into Jaipur Railway Station !!! / arzan1980 Published on Aug 6, 2016 (YouTube)</p> <p>Clip 8: Timelapse: Kolkata Metro / Aditya Das Published on Jan 9, 2017 (YouTube)</p> <p>Clip 9: Video on Namma metro in English / Bangalore Metro Rail Corporation Ltd NammaMetro Published on Jun 10, 2017 (YouTube)</p> <p>Clip 10: Video on Namma metro in English / Bangalore Metro Rail Corporation Ltd NammaMetro Published on Jun 10, 2017 (YouTube)</p> <p>OST: Dance by Bensound (Creative Commons)</p>
Data from: Transition in sexual system and sex chromosome evolution in the tadpole shrimp Triops cancriformis
Transitions in sexual system and reproductive mode may affect the course of sex chromosome evolution, for instance by altering the strength of sexually antagonistic selection. However, there have been few studies of sex chromosomes in systems where such transitions have been documented. The European tadpole shrimp, Triops cancriformis, has undergone a transition from dioecy to androdioecy (a sexual system where hermaphrodites and males coexist), offering an excellent opportunity to test the impact of this transition on the evolution of sex chromosomes. To identify sex-linked markers, to understand mechanisms of sex determination and to investigate differences between sexual systems, we carried out a genome-wide association study using restriction site-associated DNA sequencing (RAD-seq) of 47 males, females and hermaphrodites from one dioecious and one androdioecious population. We analysed 22.9 Gb of paired-end sequences and identified and scored >3000 high coverage novel genomic RAD markers. Presence–absence of markers, single-nucleotide polymorphism association and read depth identified 52 candidate sex-linked markers. We show that sex is genetically determined in T. cancriformis, with a ZW system conserved across dioecious and androdioecious populations and that hermaphrodites have likely evolved from females. We also show that the structure of the sex chromosomes differs strikingly, with a larger sex-linked region in the dioecious population compared with the androdioecious population.
Polaris Oncology Survivor Transition (POST) System
ClinicalTrials.gov study NCT02637349. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
Role of the Renin Angiotensin Aldosterone System in the Mechanisms of Transition to Heart Failure in Abdominal Obesity
ClinicalTrials.gov study NCT01716819. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Transitioning to a Valve -Gated Intrathecal Drug Delivery System
ClinicalTrials.gov study NCT04312685. IPD Sharing: NO. Countries: 1. Publications: 6.
Transitioning to a Valve -Gated Intrathecal Drug Delivery System (IDDS)
ClinicalTrials.gov study NCT03876158. IPD Sharing: NO. Countries: 1. Publications: 4.
Transitioning to a Valve-Gated Intrathecal Drug Delivery System (IDDS)
ClinicalTrials.gov study NCT04530955. IPD Sharing: NO. Countries: 1. Publications: 7.
Data from: Transition in sexual system and sex chromosome evolution in the tadpole shrimp Triops cancriformis
Open the record for dataset details and reuse information.
Global distribution and evolutionary transitions of angiosperm sexual systems
Open the record for dataset details and reuse information.
Supplemental data from: Manganese ore systems: A Canadian perspective on a critical element in the transition to a sustainable green economy within North America
Open the record for dataset details and reuse information.
Data from: Mating system transitions drive life span evolution in Pristionchus nematodes
Interactions between the sexes influence evolution at many scales, but not all animal species conform to the familiar male-female (dioecious) mating system; such taxa are powerful tools for studying the evolutionary importance of sexual selection and conflict on all manner of life-history traits, including longevity. We tested for an effect of mating system on adult life span in Pristionchus nematodes, where self-fertile hermaphrodites have replaced females multiple times independently throughout the genus (androdioecy). By measuring adult life span for 11 species (6 dioecious, 5 androdioecious), we found that life span is considerably shorter in hermaphrodites relative to closely related females. This effect is not a cost of reproduction; brood size did not reliably trade off with life span in self-fertilizing hermaphrodites or in mated females. Furthermore, we found that sexual dimorphism in life span varied among dioecious species, with females generally outliving males. Finally, we documented intraspecific variation for life span and cuticular disease (blistering) prevalence in Pristionchus pacificus, a model system for evolutionary-developmental biology. This work demonstrates that mating system transitions and life span evolution are linked in Pristionchus nematodes and provides a foundation for future comparative and mechanistic studies of aging in this genus.
Data from: Restriction site-associated DNA sequencing (RAD-seq) reveals an extraordinary number of transitions among gecko sex-determining systems
Sex chromosomes have evolved many times in animals and studying these replicate evolutionary "experiments" can help broaden our understanding of the general forces driving the origin and evolution of sex chromosomes. However this plan of study has been hindered by the inability to identify the sex chromosome systems in the large number of species with cryptic, homomorphic sex chromosomes. Restriction site-associated DNA sequencing (RAD-seq) is a critical enabling technology that can identify the sex chromosome systems in many species where traditional cytogenetic methods have failed. Using newly generated RAD-seq data from twelve gecko species, along with data from the literature, we reinterpret the evolution of sex-determining systems in lizards and snakes and test the hypothesis that sex chromosomes can routinely act as evolutionary traps. We uncovered between 17 and 25 transitions among gecko sex-determining systems. This is approximately ½ to ⅔ of the total number of transitions observed among all lizards and snakes. We find support for the hypothesis that sex chromosome systems can readily become trap-like and show that adding even a small number of species from understudied clades can greatly enhance hypothesis testing in a model-based phylogenetic framework. RAD-seq will undoubtedly prove useful in evaluating other species for male or female heterogamety, particularly the majority of fish, amphibian, and reptile species that lack visibly heteromorphic sex chromosomes, and will significantly accelerate the pace of biological discovery.
Temporal transitions in the post-mitotic nervous system of Caenorhabditis elegans
<p>Representative image Volumes for various temporally-regulated genes in the post-mitotic C. elegans nervous system across post-embryonic development. The accompanying publication is at Nature (update link once published) or at https://www.biorxiv.org/content/10.1101/2020.10.06.328880v1 (Preprint).</p>
Supplementary Figures for paper "First Comparative Exoplanetology Within a Transiting Multi-planet System: Comparing the atmospheres of V1298 Tau b and c" (accepted A&A)
<p>Supplementary figures for paper entitled "First Comparative Exoplanetology Within a Transiting Multi-planet System: Comparing the atmospheres of V1298 Tau b and c" accepted for publication in Astronomy & Astrophysics (A&A)</p>
Supplementary material 6 from: Petrocelli A, Cecere E, Rubino F (2019) Successions of phytobenthos species in a Mediterranean transitional water system: the importance of long term observations. In: Mazzocchi MG, Capotondi L, Freppaz M, Lugliè A, Campanaro A (Eds) Italian Long-Term Ecological Research for understanding ecosystem diversity and functioning. Case studies from aquatic, terrestrial and transitional domains. Nature Conservation 34: 217-246. https://doi.org/10.3897/natureconservation.34.30055
: Data type: measurement
Supplementary material 2 from: Petrocelli A, Cecere E, Rubino F (2019) Successions of phytobenthos species in a Mediterranean transitional water system: the importance of long term observations. In: Mazzocchi MG, Capotondi L, Freppaz M, Lugliè A, Campanaro A (Eds) Italian Long-Term Ecological Research for understanding ecosystem diversity and functioning. Case studies from aquatic, terrestrial and transitional domains. Nature Conservation 34: 217-246. https://doi.org/10.3897/natureconservation.34.30055
: Data type: measurement
Supplementary material 5 from: Petrocelli A, Cecere E, Rubino F (2019) Successions of phytobenthos species in a Mediterranean transitional water system: the importance of long term observations. In: Mazzocchi MG, Capotondi L, Freppaz M, Lugliè A, Campanaro A (Eds) Italian Long-Term Ecological Research for understanding ecosystem diversity and functioning. Case studies from aquatic, terrestrial and transitional domains. Nature Conservation 34: 217-246. https://doi.org/10.3897/natureconservation.34.30055
: Data type: measurement
Supplementary material 7 from: Petrocelli A, Cecere E, Rubino F (2019) Successions of phytobenthos species in a Mediterranean transitional water system: the importance of long term observations. In: Mazzocchi MG, Capotondi L, Freppaz M, Lugliè A, Campanaro A (Eds) Italian Long-Term Ecological Research for understanding ecosystem diversity and functioning. Case studies from aquatic, terrestrial and transitional domains. Nature Conservation 34: 217-246. https://doi.org/10.3897/natureconservation.34.30055
: Data type: measurement
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.