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26,784 results for “M.”
Field data synthesis accompanying "Global biomass burning fuel consumption and emissions at 500-m spatial resolution based on the Global Fire Emissions Database (GFED)"
<p>Synthesis of fuel load and fuel consumption field measurements accompanying the publication:</p><p>"Global biomass burning fuel consumption and emissions at 500-m spatial resolution based on the Global Fire Emissions Database (GFED)"</p><p>Dave van Wees1, Guido R. van der Werf1, James T. Randerson2, Brendan M. Rogers3, Yang Chen2, Sander Veraverbeke1, Louis Giglio4, and Douglas C. Morton5</p><p>1Department of Earth Sciences, Vrije Universiteit, Amsterdam, 1081 HV, The Netherlands<br>2Department of Earth System Science, University of California, Irvine, CA 92697, USA<br>3Woodwell Climate Research Center, Falmouth, MA 02540, USA<br>4Department of Geographical Sciences, University of Maryland, College Park, MD 20742, USA<br>5Biospheric Sciences Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA</p><p>DOI: https://doi.org/10.5194/gmd-15-8411-2022</p><p> </p><p>Units are g C / m2</p>
Long-term observation of the end-of- treatment sludge quality from a Parisian WWTP treating wastewater from 6.5 M inhabitants
<p>Wastewater contains a wide range of biological and chemical markers related to human activity. The collection and analysis of these markers in the effluents (wastewater and sludge) allow to qualify the public health of the population and to evaluate the impact of the chemicals used in daily life on the environment.</p> <p> </p> <p>In line with these studies, the Innovation Department of SIAAP and its scientific partners (ISA and LEESU) has created an Observatory of the city with the objectives of:</p> <p>• Monitoring the long-term dynamics of known and/or potential pollutants according to French regulations.</p> <p>• Contributing to studies aimed at a better understanding of anthropogenic activities.</p> <p>• Structuring and centralizing data (wastewater and end-of-treatment sludge), ensuring their storage for 10 years.</p> <p>• Providing technical and scientific knowledge by publishing every two years the data generated by the Observatory of the city via the open platform Zenodo.</p> <p>Regarding the end-of-treatment sludge, the Seine Aval (SAV) plant has been chosen as a strategic location, since the catchment area corresponds to the Parisian west catchment (6.5 million inhabitants). Data on the sludge micropollution (in metals, polycyclic aromatic hydrocarbons – PAHs and polychlorinated biphenyls – PCBs) are available since 1980 and are provided in the present datasets.</p> <p> </p> <p> </p> <p> </p>
ACIA500: a 500 m annual cropping intensity dataset for monsoon Asia based on MODIS data
<p>This dataset provides 500m-grid crop intensity map of monsoon Asia (some countries) from 2001 to 2021.</p> <p>*** Updated crop intensity map for 2021</p> <p>*** The data file is in “.tif" format</p> <p>*** Temporal Resolution: Yearly</p> <p>*** Pixel size: 500 m</p> <p>*** Projection information: EPSG: 4326</p> <p>The map boundary employed in this database does not imply the expression of any opinion whatsoever on the part of us concerning the legal status of any country, territory, city or area or its authorities, or concerning the delimitation of its frontiers or boundaries.</p>
APRA500: a 500 m annual paddy rice dataset for monsoon Asia using multisource remote sensing data
<p>This dataset provides 500m-grid paddy rice maps of monsoon Asia (some countries) from 2000 to 2021.</p> <p>*** Updated paddy rice map for 2021</p> <p>*** The data file is in “.tif" format</p> <p>*** Temporal Resolution: Yearly</p> <p>*** Pixel size: 500 m</p> <p>*** Projection information: EPSG: 4326</p> <p>The map boundary employed in this database does not imply the expression of any opinion whatsoever on the part of us concerning the legal status of any country, territory, city or area or its authorities, or concerning the delimitation of its frontiers or boundaries.</p>
Data from: IFN-γ-independent control of M. tuberculosis requires CD4 T cell-derived GM-CSF and activation of HIF-1α
<p><strong>RNA sequencing dataset from "Van Dis et al., IFN-γ-independent control of M. tuberculosis requires CD4 T cell-derived GM-CSF and activation of HIF-1α. 2022"</strong></p> <p>The prevailing model of protective immunity to tuberculosis is that CD4 T cells produce the cytokine IFN-γ to activate bactericidal mechanisms in infected macrophages. Although IFN-γ-independent CD4 T cell based control of <em>M. tuberculosis</em> infection has been demonstrated <em>in vivo</em> it is unclear whether CD4 T cells are capable of directly activating macrophages to control infection in the absence of IFN-γ. We developed a co-culture model using CD4 T cells isolated from the lungs of infected mice and <em>M. tuberculosis</em>-infected murine bone marrow-derived macrophages (BMDMs) to investigate mechanisms of CD4 dependent control of infection. This dataset represents RNA sequencing data from M. tuberculosis-infected wild-type and <em>Ifngr-/- </em>murine bone marrow-derived macrophages (BMDMs) after 24 hours of lung CD4 T cell co-culture.</p> <p>CD4 T cells induced differential regulation of 1825 genes in wild-type BMDMs and 1142 genes in <em>Ifngr-/-</em> BMDMs compared to untreated. Although wild-type and <em>Ifngr-/-</em> BMDMs infected with <em>M. tuberculosis</em> were transcriptionally very similar prior to activation, the transcriptome of these genotypes of macrophages diverged after CD4 T cell co-culture. This is likely due in part to the presence or absence of IFN-γ signaling as IFN-γ alone regulates the expression of >2500 genes during <em>M. tuberculosis</em> infection. Still, 769 genes were altered in an IFN-γ-independent manner, with >2-fold upregulation in both wild-type and <em>Ifngr-/- </em>BMDMs. We found no difference in macrophage polarization between untreated M. tuberculosis-infected wild-type and <em>Ifngr-/-</em> BMDMs, and no significant increase in the expression of genes associated with M2 macrophages after CD4 T cell co-culture in either genotype. However, there was significant upregulation of genes associated with M1 macrophages after CD4 T cell co-culture in both genotypes, with wild-type BMDMs slightly more polarized. Collectively, these results show comparable patterns of activation in wild-type and <em>Ifngr-/-</em> macrophage during CD4 T cell co-culture, indicating that CD4 T cells elicit significant polarizing, inflammatory and antimicrobial effects in <em>M. tuberculosis</em>-infected macrophages irrespective of IFN-γ signaling.</p>
Model and observations used for Sigmond, M. et al, 'Large contribution of ozone-depleting substances to global and Arctic warming in the late 20th century", Geophysical Research Letters
<p>This dataset contains all the data used for the study "Large contribution of ozone-depleting substances to global and Arctic warming in the late 20th Century" by Sigmond et al, which was submitted to Geophysical Research Letters on July 26, 2022. It contains the following directories:</p> <p>- AR6: csv data files containing timeseries of Effective Radiative Forcing (ERF) as assessed by the IPCC Sixth Assessment Report (AR6).</p> <p>- CanESM5/DATA_siconc_canesm5_past_[expname] contain timeseries of September Sea Ice Extent (SSIE), where expname=historical (all forcing) or hist-noXXX (as historical, except that XXX is fixed to 1955 values)</p> <p>- CanESM5/DATA_tas_canesm5_past_[expname] contains timeseries of surface air temperature (am_: annual mean, arcam_: Arctic and annual mean, gmam_: Global and annual mean). expname as above </p> <p>- CanESM5/IN_TOA_COUPLED_CanESM5 contain timeseries of the global mean top of atmosphere net raditative flux. his=historical (all forcing) run, rms0056=fixed CFC run, rms0058=fixed CFC+stratospheric ozone run, rms0065: fixed CO2 run, and rms0066=fixed aerosol run.</p> <p>- CanESM5_uncoupled/DATA_rtmt_canesm5_YYYY: contains timeseries of RTMT (top of atmosphere radiative imbalance) in the uncoupled (fixed 1955 SST/SI) CanESM5 simulations. YYYY=fall: historical, faer: fixed aerosols, fco2: fixed CO2, fods: fixed CFC runs</p> <p>- OBSERVATIONS: contains timeseries of observational September Sea Ice Extent and surface air temperature used in the study</p> <p>- data_GSAT+ASAT+ERF+efficacies_2001-2005min1955.txt: contains the most import post-processed data </p> <p>Python code used to create these files from the raw model output are available at https://gitlab.com/michael.sigmond/cfc/</p>
M-cube-wustl and Sadtler group/Metastable Bi2Se3 growth mechanism
<p>Raw data and code for "Spontaneous Seed Formation During Electrodeposition Drives Epitaxial Growth of Metastable Bismuth Selenide Microcrystals"</p>
moFluMemB - Dataset : scRNA-seq from Lymph node, Spleen and Lung - 10x_191105_m_moFluMemB
<p><strong>Title</strong></p> <p>Viral infection engenders bona fide and bystander subsets of lung-resident memory B cells through a permissive mechanism<br><br><strong>Authors</strong><br>Claude Gregoire,1 Lionel Spinelli,1 Sergio Villazala-Merino,1 Laurine Gil,1 María Pía Holgado,1 Myriam Moussa,1 Chuang Dong,1 Ana Zarubica,2 Mathieu Fallet,1 Jean-Marc Navarro,1 Bernard Malissen,1,2 Pierre Milpied,1,* and Mauro Gaya1,*<br><br><strong>Affiliations</strong><br>1 Centre d'Immunologie de Marseille-Luminy (CIML), Aix Marseille Université, INSERM, CNRS, Marseille, France<br>2 Centre d'Immunophénomique (CIPHE), Aix Marseille Université, INSERM, CNRS, Marseille, France<br>* Correspondence: milpied@ciml.univ-mrs.fr (P.M.), gaya@ciml.univ-mrs.fr (M.G.)<br><br><strong>Summary</strong><br>Lung-resident memory B cells (MBCs) provide localized protection against reinfection in the respiratory airways. Currently, the biology of these cells remains largely unexplored. Here, we combined influenza and SARS-CoV-2 infection with fluorescent-reporter mice to identify MBCs regardless of antigen specificity. We found that two main transcriptionally distinct subsets of MBCs colonized the lung peribronchial niche after infection. These subsets arose from different progenitors and were both class-switched, somatically mutated and intrinsically biased in their differentiation fate towards plasma cells. Combined analysis of antigen-specificity and B cell receptor repertoire segregated these subsets into “bona fide” virus-specific MBCs and “bystander” MBCs with no apparent specificity for eliciting viruses and generated through an alternative permissive mechanism. Thus, diverse transcriptional programs in MBCs are not linked to specific effector fates but rather to divergent strategies of the immune system to simultaneously provide rapid protection from reinfection while diversifying the initial B cell repertoire.</p> <p><strong>Data:</strong> 10x_191105_m_moFluMemB_processedData.tar.gz : pre-processed data of 10x 5’ scRNA-Seq on memory B cells sorted from single-cell suspensions of spleen, lymph nodes and lungs with mechanical dissociation of lung tissue at 4°C.</p> <p>See the three other Zenodo deposit for the rest of the data:</p> <p><strong>10.5281/zenodo.5566674</strong></p> <p><strong>10.5281/zenodo.5564624</strong></p> <p><strong>10.5281/zenodo.10559312</strong></p>
moFluMemB - Dataset : scRNA-seq from Lymph node, Spleen and Lung - 10x_190712_m_moFluMemB
<p><strong>Title</strong></p> <p>Viral infection engenders bona fide and bystander subsets of lung-resident memory B cells through a permissive mechanism<br><br><strong>Authors</strong><br>Claude Gregoire,1 Lionel Spinelli,1 Sergio Villazala-Merino,1 Laurine Gil,1 María Pía Holgado,1 Myriam Moussa,1 Chuang Dong,1 Ana Zarubica,2 Mathieu Fallet,1 Jean-Marc Navarro,1 Bernard Malissen,1,2 Pierre Milpied,1,* and Mauro Gaya1,*<br><br><strong>Affiliations</strong><br>1 Centre d'Immunologie de Marseille-Luminy (CIML), Aix Marseille Université, INSERM, CNRS, Marseille, France<br>2 Centre d'Immunophénomique (CIPHE), Aix Marseille Université, INSERM, CNRS, Marseille, France<br>* Correspondence: milpied@ciml.univ-mrs.fr (P.M.), gaya@ciml.univ-mrs.fr (M.G.)<br><br><strong>Summary</strong><br>Lung-resident memory B cells (MBCs) provide localized protection against reinfection in the respiratory airways. Currently, the biology of these cells remains largely unexplored. Here, we combined influenza and SARS-CoV-2 infection with fluorescent-reporter mice to identify MBCs regardless of antigen specificity. We found that two main transcriptionally distinct subsets of MBCs colonized the lung peribronchial niche after infection. These subsets arose from different progenitors and were both class-switched, somatically mutated and intrinsically biased in their differentiation fate towards plasma cells. Combined analysis of antigen-specificity and B cell receptor repertoire segregated these subsets into “bona fide” virus-specific MBCs and “bystander” MBCs with no apparent specificity for eliciting viruses and generated through an alternative permissive mechanism. Thus, diverse transcriptional programs in MBCs are not linked to specific effector fates but rather to divergent strategies of the immune system to simultaneously provide rapid protection from reinfection while diversifying the initial B cell repertoire.</p> <p><strong>Data: 1</strong>0x_190712_m_moFluMemB_processedData.tar.gz : pre-processed data of 10x 5’ scRNA-Seq on memory B cells sorted from single-cell suspensions of spleen, lymph nodes and lungs with enzymatic digestion of lung tissue at 37°C.</p> <p>See the three other Zenodo deposit for the rest of the data:</p> <p><strong>10.5281/zenodo.5566674</strong></p> <p><strong>10.5281/zenodo.5565863</strong></p> <p><strong>10.5281/zenodo.10559312</strong></p>
M in Une Cigale sabulicole et buveuse d'eau: un « scoop » cicadologique!
M. duffelsi en petits groupes de buveurs.
Primary NMR fid data for Abas, M. et al.
<p>Primary data fid files for 1H NMR and 13C{1H} NMR spectra of compounds 1a, 1b, 1c, 1d, 1e, 2a, 2b, 3, 5, 6, 7, and 8 from the manuscript "Truce-Smiles Rearrangement of Carbanion Nucleophiles Stabilized by Various Functional Groups".</p>
Figs. 1–7. Medetera spp. 1–6 – M in A new species of Medetera Fischer von Waldheim, 1819 (Diptera: Dolichopodidae) from Iran
Figs. 1–7. Medetera spp. 1–6 – M. anjudanica sp. n.: 1 – habitus, lateral view; 2 – head,
Figure 72. Two male M in Five new peacock spiders from Western Australia (Araneae: Salticidae: Euophryini: Maratus Karsch 1878)
Figure 72. Two male M. melindae corus preserved in alcohol. 9-12, Detailed views of scales covering the fan.
Figure 69. Sequential frames from a 25 FPS video showing a female M in Five new peacock spiders from Western Australia (Araneae: Salticidae: Euophryini: Maratus Karsch 1878)
Figure 69. Sequential frames from a 25 FPS video showing a female M. linnaei (foreground) closely following the display of a male stepping from side to side. The opisthosoma was turned in the direction of this stepping.
Figure 1. Localities associated with two new Maratus species from southeastern Australia. M in Two new peacock spiders from southeastern Australia (Araneae: Salticidae: Euophryini: Maratus Karsch 1878)
Figure 1. Localities associated with two new Maratus species from southeastern Australia. M. nimbus was found near standing or intermittent water at three locations in the south (1-2, 5), but also at Sturt National Park in the arid interior (3-4). Only a single location is known for M. sapphirus. Background courtesy of NASA Visible Earth.
Figure 14. Sequential frames from a 29.57fps video showing a female M in Notes on the jumping spider Myrmarachne exasperans (Araneae: Salticidae: Astioida: Myrmarachnini) in Bali, a possible mimic of parasitoid wasps (Hymenoptera: Ichneumonidae: Cryptini: Goryphus)
Figure 14. Sequential frames from a 29.57fps video showing a female M. exasperans entering her nest at one end (frame 131) and emerging from the other end (frame 401). Arrows (191, 321, 421) indicate position of female in nest.
Figure 15. Sequential frames from a 29.57fps video showing a female M in Notes on the jumping spider Myrmarachne exasperans (Araneae: Salticidae: Astioida: Myrmarachnini) in Bali, a possible mimic of parasitoid wasps (Hymenoptera: Ichneumonidae: Cryptini: Goryphus)
Figure 15. Sequential frames from a 29.57fps video showing a female M. exasperans entering her nest at one end (frame 131) and emerging from the other end (frame 401). Arrows (191, 321, 421) indicate position of female in nest.
Lietuvos Respublikos Seimo posėdžių debatų stenogramų tekstynas nuo 1990 m. kovo mėn. 10 d. = Corpus of the Transcripts of the Plenary Debates of the Seimas of the Republic of Lithuania starting from March 10th, 1990
<p>Šiame duomenų rinkinyje kaupiamos Lietuvos Respublikos <strong>Seimo posėdžių debatų stenogramos</strong>. Stenogramos parsiunčiamos automatizuotu būdu iš LR Seimo <a href="https://www.lrs.lt/sip/portal.show?p_r=35727&p_k=1&p_a=sale_ses_pos&p_kade_id=1&p_ses_id=1">portalo</a> ir/arba <a href="https://e-seimas.lrs.lt/portal/documentSearch/lt">paieškos įrankių</a> (abiejų sąrašų įrašai sutikrinami ir sudaromas bendras stenogramų sąrašas (su nuorodomis į šaltinius), kuris pridėtas prie šio duomenų rinkinio). Duomenų rinkinys apima stenogramas <strong>nuo 1990 m. kovo mėn. 10 d.</strong> iki paskutinės pilnos eilinės LR Seimo sesijos. Duomenų rinkinio atnaujinimas vykdomas pasibaigus paskutinei eilinei LR Seimo sesijai.</p> <p>Stenogramos parsiunčiamos DOC/DOCX formatais ir <strong>transformuojamos į TXT bei CSV ir XLSX formatus</strong>:</p> <p>1. Konvertavimas į TXT formatą vykdomas naudojant du įrankius: MultiDoc Converter (www.multidoc-converter.com/en/index.html) ir EmEditor (www.emeditor.com).</p> <p>2. TXT formato stenogramos konvertuojamos į struktūruotus CSV ir XLSX failus naudojant R skriptus, kurie pridedami prie šio duomenų rinkinio.</p> <p>3. Prie duomenų rinkinio pridėtas dokumentas, kuri aprašo CSV ir XLSX failų struktūrą.</p>
m-kaiser/Vienna-1700
<p> Historical GIS Data for mapping the city of Vienna (around 1700)</p>
FUMES III: Ultraviolet and Optical Variability of M Dwarf Chromospheres
<p>We obtained ultraviolet and optical spectra for 9 M dwarfs across a range of rotation periods to determine whether they showed stochastic intrinsic variability distinguishable from flares. The ultraviolet spectra were observed during the Far Ultraviolet M Dwarf Evolution Survey <em>Hubble Space Telescope</em> program using the Space Telescope Imaging Spectrograph. The optical observations were taken from the Apache Point Observatory 3.5-meter telescope using the Dual Imaging Spectrograph and from the Gemini South Observatory using the Gemini Multi-Object Spectrograph. We used the optical spectra to measure multiple chromospheric lines: the Balmer series from H$\alpha$ to H$10$ and the Ca II H and K lines. We find that after excising flares, these lines vary on the order of $1-20\%$ at minute-cadence over the course of an hour. The absolute amplitude of variability was greater for the faster rotating M dwarfs in our sample. Among the 5 stars for which measured the weaker Balmer lines, we note a tentative trend that the fractional amplitude of the variability increases for higher order Balmer lines. We measured the integrated flux of multiple ultraviolet emission features formed in the transition region: the N V, Si IV, and C IV resonance line doublets, and the C II and He II multiplets. The signal-to-noise (S/N) ratio of the UV data was too low for us to detect non-flare variability at the same scale and time cadence as the optical. We consider multiple mechanisms for the observed stochastic variability and propose both observational and theoretical avenues of investigation to determine the physical causes of intrinsic variability in the chromospheres of M dwarfs.</p> <p>All code associated with the analysis and plots for this paper are included in .py scripts. All raw data for the optical spectra are its files compressed into a tar.gzip archive while all reduced spectra are in fits files. All tables are provided in the astropy ASCII text ecsv file format.</p> <ul> <li><strong>Optical Reduction Code</strong>: The reduction code is divided into two folders, one labelled "pydis" and another labelled "pygemini".</li> <li><strong>Equivalent Width Measurements:</strong> The equivalent widths are measured using a combination of two tables for each exposure: one ending with the suffix "ew_windows.ecsv" that lists the boundaries of the blue and red continua windows and the continuum flux density value, and another ending with the suffix "ew_lines.ecsv" that lists the boundaries of the wavelength window, the integrated line flux with its error, and the equivalent width with its error. These tables are in a subdirectory named "fit_tables".</li> <li><strong>spectralPhoton:</strong> The version of spectralPhoton code and the scripts we use to split the <em>Hubble</em> x1d spectra are in a directory named "uv".</li> <li><strong>Line-fitting Tables:</strong> The parameter values and associated errors are recorded in tables structured similarly to the equivalent width tables, ending with suffixes "windows.ecsv" and "lines.ecsv".</li> <li><strong>Time Series Tables:</strong> The equivalent widths and integrated line fluxes are collated into time series tables in the subdirectory "time_series". Entries with cosmic ray hits in the middle of the line or other spectral defects have been commented out using a # symbol.</li> <li><strong>Posterior Distributions:</strong> All posterior samples and their log-likelihood values are recorded in numpy binary .npy files that can be read using the numpy.load() function. These files are divided into two subdirectories named ``abs" and ``frac" for the absolute and fractional flux fits respectively.</li> </ul>
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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.