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3,100 results for “recent”
Data for: Recent range shifts of moths, butterflies, and birds are driven by the breadth of their climatic niche
<p><span>Species are altering their ranges as a response to climate change, but the magnitude and direction of observed range shifts vary considerably among species. The ability to persist in current areas and colonize new areas plays a crucial role in determining which species will thrive and which decline as climate change progresses. Several studies have sought to identify characteristics, such as morphological and life-history traits, that could explain differences in the capability of species to shift their ranges together with a changing climate. These characteristics have explained variation in range shifts only sporadically, thus offering an uncertain tool for discerning responses among species. As long-term selection to past climates have shaped species' tolerances, metrics describing species' contemporary climatic niches may provide an alternative means for understanding responses to on-going climate change. Species that occur in a broader range of climatic conditions may hold greater tolerance to climatic variability and could therefore more readily maintain their historical ranges, while species with more narrow tolerances may only persist if they are able to shift in space to track their climatic niche. Here, we provide a first-filter test of the effect of climatic niche dimensions on shifts in the leading range edges in three relatively well-dispersing species groups. Based on the realized changes in the northern range edges of 383 moth, butterfly, and bird species across a boreal 1100 km latitudinal gradient over c. 20 years, we show that while most morphological or life-history traits were not strongly connected with range shifts, moths and birds occupying a narrower thermal niche and butterflies occupying a broader moisture niche across their European distribution show stronger shifts towards the north. Our results indicate that the climatic niche may be important for predicting responses under climate change and as such warrants further investigation of potential mechanistic underpinnings. </span></p>
Genomic relationships of Glycine remota, a recently discovered perennial relative of soybean, within the legume genus Glycine
<p><span>The legume genus, <em>Glycine</em>, which includes the Asian annual cultivated soybean, also includes a group of Australian perennial species comprising the subgenus <em>Glycine</em>. Because the subgenus <em>Glycine</em> represents the tertiary gene pool for one of the world's most important crops, the group has been the target of collection and study for decades, resulting in a steady growth in the number of formally recognized species, from six in the 1970s to over 20 at present, as well as a number of additional informal taxa. These studies have also produced a system of nuclear diploid "genome groups" corresponding to clades in molecular phylogenies. The aptly named <em>G</em>. <em>remota</em> is known only from a single isolated population in the Kimberley region of northwestern Australia and was named only in 2015. The species is unique within <em>Glycine</em> in having unifoliolate leaves; its discoverers hypothesized that <em>G</em>. <em>remota</em>, if diploid, is related to species of the I-genome that are also native to the Kimberley region. We produced low-coverage short-read genome sequencing data from an herbarium specimen of <em>G</em>. <em>remota</em>. Genome size estimates from the sequencing data suggest that <em>G</em>. <em>remota</em> is a diploid, while ploidy estimation is inconclusive likely due to the history of whole genome duplication in <em>Glycine</em>. Phylogenomic analyses of genome-wide SNPs, as well as phylogenetic analyses of the low copy nuclear gene (histone H3D), the entire ribosomal RNA cistron, and the internal transcribed spacer all placed the species unequivocally in the diploid I-genome clade. A complete plastome sequence was also generated and its placement with a plastome phylogeny is also consistent with membership in the I-genome.</span></p>
Recent Deoxygenation of Patagonian Fjord Subsurface Waters Connected to the Peru–Chile Undercurrent and Equatorial Subsurface Water Variability
<p>The dataset included the time series of Conservative Temperature, Absolute Salinity, Dissolved oxygen, and marine current published in this manuscript.</p>
Recent movies info dataset
<p>This dataset is part of a web scrapping project for the subject <em>Tipología y ciclo de vida de los datos</em> of the master's degree in data science and big data of the <em>Universitat Oberta de Catalunya</em>. It is a table in <em>csv</em> format that collects the following information about recently released movies (as of April 16, 2023) and the data was extracted from the <a href="https://www.filmaffinity.com/es/main.html"><em>Filmaffinity</em> website</a>:</p> <p>- <strong>Título:</strong> Title of the film in Spain.</p> <p>- <strong>Titulo_original:</strong> Original title of the film without translate.</p> <p>- <strong>Año:</strong> Year of release of the film.</p> <p>- <strong>Duración:</strong> Duration of the film in minutes.</p> <p>- <strong>País:</strong> Country where the film was produced.</p> <p>- <strong>Dirección:</strong> Director(s) of the film.</p> <p>- <strong>Guión:</strong> Screenwriter(s) of the film.</p> <p>- <strong>Música:</strong> Music comporser(s) of the film.</p> <p>- <strong>Fotografía:</strong> Director(s) of the cinematography section of the film.</p> <p>- <strong>Reparto:</strong> Film's cast.</p> <p>- <strong>Compañías:</strong> Production and distribution companies of the film.</p> <p>- <strong>Género:</strong> Genre of the film.</p> <p>- <strong>Sinopsis: </strong>Brief description of the film's plot.</p> <p>- <strong>Posición_Ranking:</strong> Position in the ranking based on its score in *Filmaffinity*.</p> <p>- <strong>Número_de_votos:</strong> Number of times this film has been voted on *Filmaffinity*.</p> <p>- <strong>Calificación_Media: </strong>Average score obtained through the average of scores that *Filmaffinity* users have used to rate the film.</p> <p>- <strong>Link:</strong> URL that redirects to the film's page on <em>Filmaffinity </em>website.</p> <p>This dataset is licensed under <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/">creative commons by-nc-sa 4.0</a>.</p>
Publication Database on Recent Trends and Perspectives of Collaborative Robotics in Work 4.0
<p>This publication database is part of a literature review project aimed at providing a comprehensive and up-to-date (31st of January 2022) overview of recent trends and perspectives of robotics in the working world 4.0. The related journal article can be found here: DOI (https://doi.org/10.3390/robotics12030084). The database contains bibliographic information of all the publications that were included in the literature review.</p> <p> </p> <p>This publication database (including data and complementary documents) is licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) by INSTITUTE OF MECHANISM THEORY, MACHINE DYNAMICS AND ROBOTICS - RWTH AACHEN UNIVERSITY.</p>
Department of Education: Most Recent Institution-Level Data
<p>This dataset is used for educational purposes only. (Part of UC Berkeley Spring 2023 Stat159 Group11's Final Project)</p> <p>The Institution-level data files contains aggregate data for each institution from the years 1996-97 through 2020-21. </p> <p>Based on the U.S. Department of Education College Scoreboard, the dataset includes information on institutional characteristics, enrollment, student aid, costs, and student outcomes.</p> <p>Original data: Most-Recent-Cohorts-Institution.csv</p> <p>Data Dictionary: CollegeScorecardDataDictionary.xlsx</p>
Genomic tools for comparative conservation genetics among three recently diverged stag beetles (Lucanus, Lucanidae)
<p>We are witnessing a rapid decline in global biodiversity. International protocols and local conservation laws have been installed to counter such an unprecedented rate of decline. However, quantitatively evaluating how much biodiversity has been lost due to climatic and anthropogenic effects and how much biodiversity has been restored due to conservation efforts remain challenging. We applied a comparative conservation genomic approach to statistically and quantitatively address these questions using three geographical taxa from a stag beetle species complex. We found that the three sky-island taxa formed three independently evolving units without detectable post-divergence gene flow; furthermore, the three taxa, which have been divergent from each other since the mid-Pleistocene, have experienced episodes of demographic decline in the past. More importantly, even though idiosyncratic anthropogenic exploitations have been hypothesized to impact the recent demographic history (< 100 years) differently, we found a shared pattern of continuous decline in effective population size among the three geographical taxa. We argue that future empirical studies should include more taxa, in addition to the focal species, that may or may not be affected by the focal historical events to avoid making biased conservation plans.</p>
Recent origin and diversification accompanied by repeated host shifts of thallus-mining flies (Diptera: Agromyzidae) on liverworts and hornworts
<p><span>Despite the vast diversity of phytophagous insects that feed on vascular plants (tracheophytes), insects that feed on bryophytes remain understudied. Agromyzidae, one of the most species-rich phytophagous clades in Diptera, consists mainly of leaf-mining species that feed on tracheophytes. However, a recent discovery of thallus-mining species on liverworts and hornworts within the <em>Liriomyza</em> group of Phytomyzinae provides an opportunity to study host shifts between tracheophytes and bryophytes. This study aimed to explore the origin and diversification of thallus-miners and estimate the pattern and timing of host shifts. Phylogenetic analysis of Phytomyzinae has revealed that the thallus-mining agromyzids formed a separate clade, which was sister to a fern pinnule-miner. The diversification of bryophyte-associated agromyzids since the Oligocene involved multiple host shifts across various bryophyte taxa. The diversification of the thallus-mining <em>Phytoliriomyza</em> may have occurred at the same time as the leaf-mining agromyzid flies on herbaceous plants, indicating a dynamic history of interactions between bryophytes and herbivores in angiosperms-dominated ecosystems.</span></p>
International E- Conference on "Recent Trends in Chemical Science, Physical Science, Life Science and Computer Technology (ICRTCPLCT–2022)
<p><strong>International E- Conference</strong> on “Recent Trends in Chemical Science, Physical Science, Life Science and Computer Technology (ICRTCPLCT–2022)” By Anjuman Islam Janjira Degree College of Science, Murud on <strong>29<sup>th</sup> March 2022.</strong></p>
Recent Interdisciplinary Studies in Agriculture, Forestry and Allied Sciences
<p><strong>International E- Conference </strong>on “One Day Multidisciplinary International e-Conference on “Recent Interdisciplinary Studies in Agriculture, Forestry and Allied Sciences” Jointly Organized by the Savitribai Phule Mahila Mahavidyalaya, Satara, Department of Geography & Internal Quality Assurance Cell <strong>(IQAC) </strong>In collaboration with <strong>Pangaea Geographical Association, India </strong>on Wednesday, <strong>30th November 2022.</strong></p>
Data and code for: The genetic architecture of a recent transition to live-bearing in marine snails
<p>This repository contains the code and VCF files needed to conduct the analyses in our MS. Each folder contains a readMe document explaining the nature of each file and dataset and the results and analyses that they relate to. The same anlaysis code (but not VCF files) is also available at https://github.com/seanstankowski/Littorina_reproductive_mode</p>
FIGURE 1 Ptomaphagus thebeatles n in Ptomaphagus thebeatles n. sp., a previously unrecognized beetle from Europe, with remarks on urban taxonomy and recent range expansion (Coleoptera: Leiodidae)
FIGURE 1 Ptomaphagus thebeatles n. sp., habitus. Drawing by Erik-Jan Bosch.
Recent tectonic activity in and around the Posidonius crater, Moon.
<p>The shapefiles and .scc files of the manuscript: "Recent tectonic activity in and around the Posidonius crater, Moon."</p>
Data used in the recently submitted AGU manuscript "Global Mantle Conductivity Imaging using 3-D GDS Inversion with Real Earth Surface Conductivity Constraint"
<p>Main data used in the recently submitted AGU manuscript "Global Mantle Conductivity Imaging using 3-D GDS Inversion with Real Earth Surface Conductivity Constraint"</p>
Data from: Introgression underlies phylogenetic uncertainty but not parallel plumage evolution in a recent songbird radiation
<p class="MsoNormal"><span>Instances of parallel phenotypic evolution offer great opportunities to understand the evolutionary processes underlying phenotypic changes. However, confirming parallel phenotypic evolution and studying its causes requires a robust phylogenetic framework. One such example is the "black-and-white wagtails", a group of five species in the songbird genus </span><em><span>Motacilla</span></em><span>: one species, the White Wagtail (</span><em><span>M. alba</span></em><span>), shows wide intra-specific plumage variation, while the four others form two pairs of very similar-looking species (African Pied Wagtail </span><em><span>M. aguimp </span></em><span>+ Mekong Wagtail </span><em><span>M. samveasnae</span></em><span><em><span> </span></em>and Japanese Wagtail </span><em><span>M. grandis</span></em><span><em><span> </span></em>+ White-browed Wagtail </span><em><span>M. maderaspatensis</span></em><span>, respectively). However, the two species in each of these pairs were not recovered as sisters in previous phylogenetic inferences. Their relationships varied depending on the markers used, suggesting that gene tree heterogeneity might have hampered accurate phylogenetic inference. Here, we use whole genome resequencing data to explore the phylogenetic relationships within this group, with a special emphasis on characterizing the extent of gene tree heterogeneity and its underlying causes. We first used multispecies coalescent methods to generate a "complete evidence" phylogenetic hypothesis based on genome-wide variants, while accounting for incomplete lineage sorting and introgression. We then investigated the variation in phylogenetic signal across the genome, to quantify the extent of discordance across genomic regions, and test its underlying causes. We found that wagtail genomes are mosaics of regions supporting variable genealogies, because of ILS and inter-specific introgression. The most common topology across the genome, supporting </span><em><span>M. alba</span></em><span> and </span><em><span>M. aguimp</span></em><span> as sister species, appears to be influenced by ancient introgression. Additionally, we inferred another ancient introgression event, between </span><em><span>M. alba</span></em><span> and </span><em><span>M. grandis</span></em><span>. By combining results from multiple analyses, we propose a phylogenetic network for the black-and-white wagtails that confirms that similar phenotypes evolved in non-sister lineages, supporting parallel plumage evolution. Furthermore, the inferred reticulations do not connect species with similar plumage coloration, suggesting that introgression does not underlie parallel plumage evolution in this group. Our results demonstrate the importance of investigation of genome-wide patterns of gene tree heterogeneity to help understanding the mechanisms underlying phenotypic evolution.</span></p>
Ancient genomes from Bronze Age remains reveal deep diversity and recent adaptive episodes for human oral pathobionts
<p>Supporting data for "Ancient genomes from Bronze Age remains reveal deep diversity and recent adaptive episodes for human oral pathobionts"</p>
Figure 5 in Annotated checklist for fishes of the Main Nile Basin in the Sudan and Egypt based on recent specimen records (2006-2015)
Figure 5. – Nannocharax niloticus, Sudan: White Nile at Khartoum (19 Jan. 2006).
Study to Evaluate the Efficacy of ALKS 3831 on Body Weight in Young Adults Who Have Been Recently Diagnosed With Schizophrenia, Schizophreniform, or Bipolar I Disorder
ClinicalTrials.gov study NCT03187769. IPD Sharing: NO. Countries: 12. Publications: 1.
Interleukin-1 Blockade in Recently Decompensated Heart Failure
ClinicalTrials.gov study NCT01936909. IPD Sharing: Not stated. Countries: 1. Publications: 1.
A Study to Evaluate the Safety of AERAS-402 in Adults Recently Treated for Pulmonary TB
ClinicalTrials.gov study NCT02414828. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
ScienceDex guides
Understand access before you commit
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.