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222 results for “NAM”
A long term hourly eddy covariance dataset of consistently processed CO2 and H2O Fluxes from the Tibetan Alpine Steppe at Nam Co (2005 - 2019)
<p>The data set contains nearly 15 years of eddy covariance data from an alpine steppe ecosystem on the central Tibetan Plateau. The data was processed following standardized quality control methods to allow for comparability between the different years of our record and with other data sets. To ensure meaningful estimates of ecosystem atmosphere exchange, careful application of the following correction procedures and analyses was necessary: (1) Due to the remote location, continuous maintenance of the eddy covariance (EC) system was not always possible, so that cleaning and calibration of the sensors was performed irregularly. Furthermore, the high proportion of bare soil and high wind speeds led to accumulation of dirt in the measurement path of the infrared gas analyzer (IRGA). The installation of the sensor in such a challenging environment resulted in a considerable drift in CO2 and H2O gas density measurements. If not accounted for, this concentration bias may distort the estimation of the carbon uptake. We applied a modified drift correction procedure following Fratini et al. (2014) which, instead of a linear interpolation between calibration dates, uses the CO2 concentration measurements from the Mt. Waliguan atmospheric observatory as reference time series. (2) We applied rigorous quality filtering of the calculated fluxes to retain only fluxes which represent actual physical processes. (3) During the long measurement period, there were several buildings constructed in the near vicinity of the EC system. We investigated the influence of these obstacles on the turbulent flow regime to identify fluxes with uncertain land cover contribution and exclude them from subsequent computations. (4) We calculated the de-facto standard correction for instrument surface heating during cold conditions (hereafter called sensor self heating correction) following Burba et al. (2008) and a revision of the original method following Frank and Massman (2020). (5) Subsequently, we applied the traditional and widely used gap filling procedure following Reichstein et al. (2005) to provide a more complete overview of the annual net ecosystem CO2 exchange. (6) We estimated the flux uncertainty by calculating the random flux error (RE) following Finkelstein and Sims (2001) and by using the standard deviation of the fluxes used for gap filling (NEE_fsd) as a measure for spatial and temporal variation.</p> <p>References:</p> <ol> <li>Burba, G. G., McDermitt, D. K., Grelle, A., Anderson, D., and XU, L. (2008). Addressing the influence of instrument surface heat exchange on the measurements of CO2 flux from open-path gas analyzers, Global Change Biology, 14, 1854-1876, <a href="https://doi.org/10.1111/j.1365-2486.2008.01606.x">https://doi.org/10.1111/j.1365-2486.2008.01606.x</a>.</li> <li>Finkelstein, P. L. and Sims, P. F. (2001). Sampling error in eddy correlation flux measurements, J. Geophys. Res. Atmos., 106, 3503–3509, doi:10.1029/2000JD900731.</li> <li>Frank, J. M. and Massman, W. J.: A new perspective on the open-path infrared gas analyzer self-heating correction, Agricultural and Forest Meteorology, 290, 107986, doi:10.1016/j.agrformet.2020.107986, 2020.</li> <li>Fratini, G., McDermitt, D. K., and Papale, D. (2004). Eddy-covariance flux errors due to biases in gas concentration measurements: origins, quantification and correction, Biogeosciences, 11, 1037-1051, <a href="https://doi.org/10.5194/bg-11-1037-2014">https://doi.org/10.5194/bg-11-1037-2014</a>.</li> <li>Reichstein, M., Falge, E., Baldocchi, D., Papale, D., Aubinet, M., Berbigier, P., Bernhofer, C., Buchmann, N., Gilmanov, T., Granier, A., Grunwald, T., Havrankova, K., Ilvesniemi, H., Janous, D., Knohl, A., Laurila, T., Lohila, A., Loustau, D., Matteucci, G., Meyers, T., Miglietta, F., Ourcival, J.-m., Pumpanen, J., Rambal, S., Rotenberg, E., Sanz, M., Tenhunen, J., Seufert, G., Vaccari, F., Vesala, T., Yakir, D., and valentini, R. (20050. On the separation of net ecosystem exchange into assimilation and ecosystem respiration: review and improved algorithm, Global Change Biology, 11, 1424-1439, <a href="https://doi.org/10.1111/j.1365-2486.2005.001002.x">https://doi.org/10.1111/j.1365-2486.2005.001002.x</a>.</li> </ol>
EFSA Project on the use of NAMs to explore the immunotoxicity of PFAS (Annexes B, C, D1, E, G, I, K, M, O)
<p>In vitro raw data, RIN values and RNA concentrations, DNA quality assessment, RNAseq outputs and analysis of EFSA Project on the use of NAMs to explore the immunotoxicity of PFAS (OC/EFSA/SCER/2021/13). </p>
EFSA Project on the use of NAMs to explore interspecies metabolic differences on essential oils as feed additives (Annexes A, B, C, D)
<p>Raw data of phase I and II experiments and PBK model input data and simulation of the EFSA Project on the use of NAMs to explore interspecies metabolic differences on essential oils as feed additives (OC/EFSA/SCER/2021/14).</p>
Root multiple ion uptake kinetics data for maize NAM founders, statistical code, and RhizoFlux hardware plans
<p>This repository contains tabular data, R statistical code, protocols, and hardware plans associated with the following manuscript:</p> <p><strong>A multiple ion-uptake phenotyping platform reveals shared mechanisms that affect nutrient uptake by maize roots</strong></p> <p>Marcus Griffiths, Sonali Roy, Haichao Guo, Anand Seethepalli, David Huhman, Yaxin Ge, Robert E. Sharp, Felix B. Fritschi, Larry M. York</p> <p>Plant Physiology; doi: <a href="https://doi.org/10.1093/plphys/kiaa080">https://doi.org/10.1093/plphys/kiaa080</a></p> <p><strong>Equipment designs.zip</strong> - Contains the hardware plans, parts lists, and experimental protocol</p> <p><strong>ImageJ_macro.zip</strong> - Contains scripts to use within ImageJ to segment images to calculate leaf area</p> <p><strong>Supplementary_Data.zip</strong> - Contains the actual supplemental figures and tables for the manuscript as well as RNAseq data</p> <p><strong>R code & raw data.zip</strong> - Contains a single .R text file containing all the R code to generate all the figures and and supplemental figures from the include raw data files</p> <p>E-mail mgriffiths at danforthcenter.org or lmyork at noble.org with any questions.</p> <p>Version 1 was used for the preprint.</p> <p>Version 2 was used for the final submitted manuscript.</p> <p>Version 3 is the final published version.</p>
Fig. 14 in Schistura palma, a new species of loach from the Nam Ngiep drainage, central Laos (Teleostei: Nemacheilidae)
Fig. 14. Laos: Saysomboune Province: Nam Ngiep watershed. a, Nam Long, 353 masl; 15 March 2018; type locality; b, Nam Siam, 492 masl; 13 March 2018. Locality of specimens CMK 27589.
Fig. 10 in Schistura palma, a new species of loach from the Nam Ngiep drainage, central Laos (Teleostei: Nemacheilidae)
Fig. 10. Mouth of: a, Schistura palma, new species, MHNG 2790.080, holotype, 63.5 mm SL; b, S. alticrista, CMK 14730, 46.1 mm SL.
Fig. 12 in Schistura palma, a new species of loach from the Nam Ngiep drainage, central Laos (Teleostei: Nemacheilidae)
Fig. 12. Schistura palma, new species, CMK 24294, paratype, 64.6 mm SL; caudal peduncle with developed dorsal and ventral crests.
Fig. 9 in Schistura palma, a new species of loach from the Nam Ngiep drainage, central Laos (Teleostei: Nemacheilidae)
Fig. 9. Schistura palma, new species, CMK 24294, paratypes; Laos: Xiangkhouang Province: Nam Ngiep watershed; a, 30.4 mm SL; b, 34.5 mm SL; c, 39.1 mm SL.
Fig. 11 in Schistura palma, a new species of loach from the Nam Ngiep drainage, central Laos (Teleostei: Nemacheilidae)
Fig. 11. Schistura palma, new species, CMK 24341, paratype, 77.5 mm SL; head in dorsal and ventral view.
Fig. 7. Schistura porthos, CMK 14096, 26.0, 27.0 in Schistura palma, a new species of loach from the Nam Ngiep drainage, central Laos (Teleostei: Nemacheilidae)
Fig. 7. Schistura porthos, CMK 14096, 26.0, 27.0, and 34.6 mm SL; Laos: Mekong drainage; Nam Ou watershed.
Fig. 6 in Schistura palma, a new species of loach from the Nam Ngiep drainage, central Laos (Teleostei: Nemacheilidae)
Fig. 6. Schistura porthos, Laos: Mekong drainage; a, CMK 14096, 79.7 mm SL; Nam Ou watershed; b, CMK 14282, 78.7 mm SL; Nam Tha watershed.
Fig. 5. Schistura palma, new species. a, CMK 24294 in Schistura palma, a new species of loach from the Nam Ngiep drainage, central Laos (Teleostei: Nemacheilidae)
Fig. 5. Schistura palma, new species. a, CMK 24294, paratype, 64.6 mm SL; Laos: Xiangkhouang Province: Nam Ngiep watershed; b, CMK 24341, paratype, 77.5 mm SL; Laos: Saysomboune Province: Nam Ngiep watershed. Specimens with greatly developed crest on caudal peduncle and swollen cheeks.
Fig. 3 in Schistura palma, a new species of loach from the Nam Ngiep drainage, central Laos (Teleostei: Nemacheilidae)
Fig. 3. Schistura palma, new species, CMK 27661, paratype, 62.7 mm SL; Laos: Saysomboune Province: Nam Ngiep watershed.
Fig. 4 in Schistura palma, a new species of loach from the Nam Ngiep drainage, central Laos (Teleostei: Nemacheilidae)
Fig. 4. Schistura palma, new species, CMK 27661, paratype, 57.4 mm SL; Laos: Saysomboune Province: Nam Ngiep watershed. Preserved (a) and immediately after fixation (b).
Fig. 2 in Schistura palma, a new species of loach from the Nam Ngiep drainage, central Laos (Teleostei: Nemacheilidae)
Fig. 2. Schistura palma, new species, MHNG 2790.080, holotype, 63.5 mm SL; Laos: Saysomboune Province: Nam Ngiep watershed.
Fig. 1 in Schistura palma, a new species of loach from the Nam Ngiep drainage, central Laos (Teleostei: Nemacheilidae)
Fig. 1. Laos: Nam Ngum, Nam Ngiep and Nam Xan watersheds, showing distribution of Schistura palma, new species (black circles), based on listed material and additional field observations. Shown topography is prior to construction of reservoirs. Open circle: type locality. One symbol may represent more than one locality.
Transport Starter Data Kit: Historical socio-transport data for Viet Nam
<p>This Transport Starter Data Kit contains historical annual data (1990–2021) on passenger and freight activity, segregated by mode and fuel. Additionally, historical data on energy intensities, load factors, vehicle stock, population (total, urban, rural, growth), and GDP (total, agriculture, construction, mining, manufacturing, service, energy, growth) are included in the kit, within the 'Data' tab. The historical data can be used as a foundation for transport-energy modelling and/or to identify areas of improvement. This data was verified through consultation with relevant stakeholders before publishing. The definition used for each vehicle mode is found in the 'Definitions' tab, and the description of each data observation status is found in the 'Notes' tab. All data sources are linked where possible.</p>
Comparing long-term power sector pathways in Viet Nam: a simple cost-optimization approach with OSeMOSYS
<p>Six clicSAND files for OSeMOSYS Modelling in Viet Nam. The six files depict six different scenarios:</p> <p>1. Power Development Plan 7-based scenario</p> <p>2. Power Development Plan 8-based scenario</p> <p>3. Renewable Energy Development Strategy-based scenario</p> <p>4. Renewables-Led Pathway-based scenario</p> <p>5. Net Zero</p> <p>6. Clean Efficient Transition</p> <p>The Reference Energy System (RES) is also included to represent the relationship between estimated energy demands, energy conversion technologies, fuel mixes, and the resources required to satisfy the demands in the study.</p>
Dataset: NewAmsterdam Pharma Company N.V. (NAMS) Stock Performance
This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.
Fig. 2 in Saussurea albifolia M. J. Nam & H. T. Im (Compositae), a new species from the Baekdudaegan Area, Korea
Fig. 2. Characteristics of Saussurea albifolia M. J. Nam et H. T. Im. A. Morphological variation among fully mature individuals observed in the Mt. Hambaek population; B. Young plants in the bolting stage (Aug. 31. 2019); C. Well-developed rhizomes; D. Adaxial (left) and abaxial (right) leaf surfaces; E. Loose corymbose with several heads; F. Campanulate involucre; G. Tubular florets.
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.