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2,098 results for “acting”
ACT-America: HALO Lidar Measurements of AOP and ML Heights, 2019
This dataset provides measurements from the High Altitude Lidar Observatory (HALO) instrument, an airborne multi-function Differential Absorption Lidar (DIAL) and High Spectral Resolution Lidar (HSRL), operating at 532 nm and 1064 nm wavelengths onboard a C-130 aircraft during the June and July 2019 ACT-America campaign. The flights took place over eastern and central North America based from Shreveport, Louisiana; Lincoln, Nebraska; and NASA Wallops Flight Facility located on the eastern shore of Virginia. HALO data were sampled at 0.5 s temporal and 1.25 m vertical resolutions. The data include profiles of aerosol optical properties (AOP), distributions of mixed layer heights (MLH), columns of tropospheric methane, and navigation parameters. The data are provided in HDF5 format along with PNG images and a companion files in Portable Document (*.pdf) format.
ACT-America Campaign Catalog
The ACT-America Campaign Catalog provides information about the airborne campaigns of the Atmospheric Carbon and Transport (ACT-America) project. ACT-America advanced atmospheric greenhouse gas inversions to a high level of accuracy and precision through new methods and models that improved knowledge of atmospheric transport, prior flux models, and space-based observations. The catalog compiles flight details for the five campaigns conducted during Summer 2016, Winter 2017, Fall 2017, Spring 2018, and Summer 2019 (2016-05-27 to 2019-07-26) across three regions of the eastern and central United States. Data include flight dates, regions, objectives, weather conditions, instrument status, aircraft flight paths, detailed weather reports, and measurement summary figures. A total of 121 research flights were conducted within the five six-week seasonal campaigns by each of the two instrumented aircraft platforms, the NASA Langley Beechcraft B-200 King Air and the NASA Wallops Flight Facility's C-130 Hercules. During 1,140 flight hours remote and in situ sensors onboard the two research aircraft measured greenhouse gas mole fractions, trace gases, and thermodynamic variables across a variety of continental surfaces and atmospheric conditions to study the transport and fluxes of atmospheric carbon dioxide and methane. As noted in the Flight_patterns_staus field, there were flights when both aircraft flew directly under Orbiting Carbon Observatory-2 (OCO-2) overpasses to evaluate the ability of OCO-2 to observe high-resolution atmospheric CO2 variations. The C-130 aircraft was also equipped with active remote sensing instruments for planetary boundary layer height detection and column greenhouse gas measurements. The data are provided in comma separated values (CSV), compressed Keyhole Markup Language (KMZ) formats along with figures as JPEG and Portable Network Graphics images.
ACT-America: L2 Weighting Functions for Airborne Lidar Column-avg CO2, Eastern USA
This dataset provides vertical weighting function coefficients of the Level 2 (L2) remotely sensed column-average carbon dioxide (CO2) concentrations measured during airborne campaigns in Summer 2016, Winter 2017, Fall 2017, and Spring 2018 conducted over central and eastern regions of the U.S. for the Atmospheric Carbon and Transport (ACT-America) project. Column-average CO2 concentrations were measured at a 0.1-second frequency during flights of the C-130 Hercules aircraft at altitudes up to 8 km with a Multi-functional Fiber Laser Lidar (MFLL; Harris Corporation). The MFLL is a set of Continuous-Wave (CW) lidar instruments consisting of an intensity-modulated multi-frequency single-beam synchronous-detection Laser Absorption Spectrometer (LAS) operating at 1571 nm for measuring the column amount of CO2 number density and range between the aircraft and the surface or to cloud tops, and surface reflectance and a Pseudo-random Noise (PN) altimeter at 1596 nm for measuring the path length from the aircraft to the scattering surface and/or cloud tops. The MFLL was onboard all ACT-America seasonal campaigns, except Summer 2019. The MFLL-measured column-averaged CO2 values have certain distinct vertical weights on CO2 profiles depending on the meteorological conditions and the wavelengths used at the measurement time and location. This product includes the instrument location at the time of measurement in geographic coordinates and altitude, along with a vector of weighting function values representing conditions along the nadir direction.
ACT-America: WRF-Chem Baseline Simulations for North America, 2016-2019
This dataset includes hourly output from the WRF-Chem simulation model for North America at a resolution of 27 km for 2016-06-29 through 2019-07-31. WRF-Chem is the Weather Research and Forecasting (WRF) model coupled with Chemistry. The output provides baseline conditions for comparison to data from ACT-America airborne campaigns conducted to study atmospheric CO2 and CH4 from 2016 to 2019. The WRF-Chem (v. 3.6.1) model was driven by meteorological conditions and sea-surface temperatures. The output includes 50 vertical layers up to atmospheric pressure of 50 hPa with 20 levels in the lowest 1 km. It provides information for understanding the fluxes and atmospheric transport of carbon dioxide (CO2), methane (CH4), and ethane (C2H6).
ACT-America: CPL-derived Atmospheric Boundary Layer Top Height, Eastern US, 2016-2018
This dataset consists of the atmospheric boundary layer (ABL) top heights and the altitudes of the two additional aerosol layers (in km above mean sea level) derived from Cloud Physics Lidar (CPL) measurements using the Haar wavelet transform method. The CPL instrument was deployed onboard NASA's C-130 aircraft to obtain aerosol backscatter profiles during four ACT-America field campaigns (Summer 2016, Winter 2017, Fall 2017, and Spring 2018). CPL is a backscatter lidar designed to operate simultaneously at three wavelengths. The profiles were collected at 4-second temporal and 30 m vertical resolutions. The time resolution of the provided CPL-derived ABL top heights and other aerosol layers are 8 seconds.
JA-INDUCIBLE MYC2-LIKE1 acts as a repressor and negatively regulates jasmonate signaling in Arabidopsis
GEO Series GSE42552. Arabidopsis thaliana. 24 samples. Type: Expression profiling by array.
The E3 Ubiquitin Ligase Nedd4L Acts as a Checkpoint Against Activation in Quiescent Muscle Stem Cells
GEO Series GSE230622. Mus musculus. 19 samples. Type: Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing.
RNA-Sequencing of RCAS(A) and RCAS(A)-Wnt9a infected basilar papillas to identify genes acting downstream of Wnt9a
GEO Series GSE95295. Gallus gallus. 6 samples. Type: Expression profiling by high throughput sequencing.
VILMIR is a trans-acting long noncoding RNA that enhances the host interferon response in human epithelial cells
GEO Series GSE305270. Homo sapiens. 18 samples. Type: Expression profiling by high throughput sequencing.
Sequentially acting Sox transcription factors in neural lineage development [RNA-seq]
GEO Series GSE33060. Mus musculus. 6 samples. Type: Expression profiling by high throughput sequencing.
Co-incidence of RCC-susceptibility polymorphisms with HIF cis-acting sequences supports a pathway tuning model of cancer
GEO Series GSE130990. Homo sapiens. 10 samples. Type: Genome binding/occupancy profiling by high throughput sequencing; Other.
The HDAC inhibitor CI-994 acts as a molecular memory aid by facilitating synaptic and intra-cellular communication after learning [scRNA-seq]
GEO Series GSE185454. Mus musculus. 6 samples. Type: Expression profiling by high throughput sequencing.
Disease-associated variant in LACC1, a Crohn’s risk gene, acts in T cells to alter gene expression, metabolism and T cell function
GEO Series GSE272811. Homo sapiens. 18 samples. Type: Expression profiling by high throughput sequencing.
The HDAC inhibitor CI-994 acts as a molecular memory aid by facilitating synaptic and intra-cellular communication after learning
GEO Series GSE185455. Mus musculus. 62 samples. Type: Expression profiling by high throughput sequencing.
The anti-leukemic effect of R-2HG depends on its acting as an m6A mRNA modifier-RNA Seq-Resistant, sensitive and healthy control
GEO Series GSE87187. Homo sapiens. 13 samples. Type: Expression profiling by high throughput sequencing.
Type 2 cytokines act on enteric sensory neurons to regulate neuropeptide-driven host defense [RNA-Seq 2]
GEO Series GSE292634. Mus musculus. 41 samples. Type: Expression profiling by high throughput sequencing.
miR-182 and miR-183 act as GDNF mimics in midbrain neurons
GEO Series GSE109066. Mus musculus. 20 samples. Type: Non-coding RNA profiling by high throughput sequencing.
NFIB Is a Pioneer Factor for DNA Replication by Acting as a Genome Organizer [WGS]
GEO Series GSE201866. Homo sapiens. 18 samples. Type: Other.
Xrn1p Acts at Multiple Steps in the Budding-Yeast RNAi Pathway to Enhance the Efficiency of Silencing
GEO Series GSE143548. Naumovozyma castellii. 9 samples. Type: Expression profiling by high throughput sequencing; Other.
TRPS1 acts as a context-dependent regulator of mammary epithelial cell growth/differentiation and breast cancer development [ChIP-Seq]
GEO Series GSE133072. Mus musculus; Homo sapiens. 10 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
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.