393 datasets found for "php在线考试答题教育刷题练习题库源码H5背题学习出题源码支持小程序✅项目合作 二开均可 TG：saolei44✅.OBbBVghlUx"
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Federal
Screening silver nanoparticles for potential neurotoxicity using cortical neurons grown on microelectrode arrays
U.S. Environmental Protection Agency —
the zip files contain outputs from the R-analysis for the nanosilver experiments. This dataset is associated with the following publication: Strickland, J., W. LeFew,... -
Federal
Data for EPA’s Air QUAlity TimE Series Project (EQUATES) Version 1
U.S. Environmental Protection Agency —
The US EPA developed a set of modeled meteorology, emissions, air quality and pollutant deposition spanning the years 2002 through 2019. Modeled datasets cover the... -
Federal
Intratracheal instillation of respirable particulate matter elicits neuroendocrine activation
U.S. Environmental Protection Agency —
Objective: Inhalation of ozone activates central sympathetic-adrenal-medullary and hypothalamic-pituitary-adrenal stress axes. While airway neural networks are known... -
Federal
ToxCast Phase I
U.S. Environmental Protection Agency —
Background: Chemical toxicity testing is being transformed by advances in biology and computer modeling, concerns over animal use and the thousands of environmental... -
Federal
EnviroAtlas - Percent of Each 12-Digit HUC in the Contiguous U.S. with Potentially Restorable Wetlands
U.S. Environmental Protection Agency —
This EnviroAtlas dataset shows the percent of each 12-digit Hydrologic Unit (HUC) subwatershed in the contiguous U.S. with potentially restorable wetlands. Beginning... -
Federal
Evans_2022_PFAS_in-vitro_manuscript_ScienceHub_2022-6-24
U.S. Environmental Protection Agency —
Dataset of medium throughput (96 well plate) in vitro nuclear receptor activation assays for peroxisome proliferator activated receptor alpha (PPARa), PPAR gamma... -
Federal
SciHub Disinfectant Impact
U.S. Environmental Protection Agency —
Contains Sample ID, Disinfectant type, Cold/Hot, Total Chlorine Residual, Genomic Target/L. This dataset is associated with the following publication: Donohue, M., S.... -
Federal
EnviroAtlas - Below Ground Live Tree Biomass Carbon Storage by 12-Digit HUC for the Conterminous United States - Forested
U.S. Environmental Protection Agency —
This EnviroAtlas dataset includes the summed below ground live tree root dry biomass estimate by 12-digit Hydrologic Unit (HUC) in metric tons (megagrams) from the... -
Federal
EnviroAtlas - Above Ground Live Tree Biomass Carbon Storage by 12-Digit HUC for the Conterminous United States - Forested
U.S. Environmental Protection Agency —
This EnviroAtlas dataset includes the sum of aboveground live dry biomass estimate by 12-digit Hydrologic Unit (HUC) in total metric tons (megagrams) from the 2000... -
Federal
Combined river, stream, and lake sampling for optimizing fish eDNA collection
U.S. Environmental Protection Agency —
DNA metabarcoding data as raw DNA sequences from the DNA sequencing instrument along with spreadsheets of data generated from bioinformatic analyses of the raw data.... -
Federal
Regional Marginal Abatement Cost Curves for NOx
U.S. Environmental Protection Agency —
Data underlying the figures included in the manuscript "Marginal abatement cost curve for NOx incorporating controls, renewable electricity, energy efficiency and... -
Federal
ENERGY STAR Certified Vending Machines
U.S. Environmental Protection Agency —
Certified models meet all ENERGY STAR requirements as listed in the Version 4.0 ENERGY STAR Program Requirements for Refrigerated Beverage Vending Machines that are... -
Federal
National Lakes Assessment Data
U.S. Environmental Protection Agency —
The National Lakes Assessment (NLA) is a statistical survey of the condition of our nation's lakes, ponds, and reservoirs. It is designed to provide information on... -
Federal
Census block internal point coordinates and weights formatted specifically for use in R code of the Environmental Justice Analysis Multisite (EJAM) tool, USA, 2020, EPA, EPA AO OP ORPM
U.S. Environmental Protection Agency —
This is Census 2020 block data specifically formatted for use by the Environmental Protection Agency (EPA) in-development Environmental Justice Analysis Multisite... -
Federal
Air-Rail CO2 Data Final Miller 2023-03-19
U.S. Environmental Protection Agency —
Data presented in Miller (2021) Savings in per-passenger CO2 emissions using rail rather than air travel in the northeastern U.S., JAWMA, 71:12, 1458-1471,... -
Federal
Index of Watershed integrity (IWI) as an instrument of environmental governance of a microwatershed in the Central Mexican Plateau
U.S. Environmental Protection Agency —
Contains raw data and four calculated indexes (Index of Watershed Integrity, Index of Catchment Integrity, Environmental Water Quality Index, and... -
Federal
ICLUS v1.3 Estimated Percent Impervious Surface for the Conterminous USA
U.S. Environmental Protection Agency —
Climate and land-use change are major components of global environmental change with feedbacks between these components. The consequences of these interactions show... -
Federal
Dataset: Benthic Invertebrate Conductivity Extirpation Estimates with Chloride, Bicarbonate, and Sulfate Mixtures
U.S. Environmental Protection Agency —
These data include benthic invertebrate occurrence data and associated water quality data within the states of Maryland, Pennsylvania, Vermont, and West Virginia.... -
Federal
Environmental heterogeneity across an urban gradient influences detritus and nutrients within artificial containers and their associated vector Aedes sp. larvae in San Juan, Puerto Rico
U.S. Environmental Protection Agency —
Detrital inputs from the surrounding terrestrial environment provide essential nutrients that sustain mosquito populations in aquatic containers. The larvae of Aedes...
393 datasets found for "php在线考试答题教育刷题练习题库源码H5背题学习出题源码支持小程序✅项目合作 二开均可 TG：saolei44✅.OBbBVghlUx"