20 datasets found
  1. I

    Responsible Terrorism Coverage (ResTeCo) Project Foreign Broadcast...

    • databank.illinois.edu
    Updated Jun 14, 2021
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    Scott Althaus; Joseph Bajjalieh; Marc Jungblut; Dan Shalmon; Subhankar Ghosh; Pradnyesh Joshi (2021). Responsible Terrorism Coverage (ResTeCo) Project Foreign Broadcast Information Service (FBIS) Dataset [Dataset]. http://doi.org/10.13012/B2IDB-6360821_V1
    Explore at:
    Dataset updated
    Jun 14, 2021
    Authors
    Scott Althaus; Joseph Bajjalieh; Marc Jungblut; Dan Shalmon; Subhankar Ghosh; Pradnyesh Joshi
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Dataset funded by
    US National Endowment for the Humanities
    Description

    Terrorism is among the most pressing challenges to democratic governance around the world. The Responsible Terrorism Coverage (or ResTeCo) project aims to address a fundamental dilemma facing 21st century societies: how to give citizens the information they need without giving terrorists the kind of attention they want. The ResTeCo hopes to inform best practices by using extreme-scale text analytic methods to extract information from more than 70 years of terrorism-related media coverage from around the world and across 5 languages. Our goal is to expand the available data on media responses to terrorism and enable the development of empirically-validated models for socially responsible, effective news organizations. This particular dataset contains information extracted from terrorism-related stories in the Foreign Broadcast Information Service (FBIS) published between 1995 and 2013. It includes variables that measure the relative share of terrorism-related topics, the valence and intensity of emotional language, as well as the people, places, and organizations mentioned. This dataset contains 3 files: 1. "ResTeCo Project FBIS Dataset Variable Descriptions.pdf" A detailed codebook containing a summary of the Responsible Terrorism Coverage (ResTeCo) Project Foreign Broadcast Information Service (FBIS) Dataset and descriptions of all variables. 2. "resteco-fbis.csv" This file contains the data extracted from terrorism-related media coverage in the Foreign Broadcast Information Service (FBIS) between 1995 and 2013. It includes variables that measure the relative share of topics, sentiment, and emotion present in this coverage. There are also variables that contain metadata and list the people, places, and organizations mentioned in these articles. There are 53 variables and 750,971 observations. The variable "id" uniquely identifies each observation. Each observation represents a single news article. Please note that care should be taken when using "resteco-fbis.csv". The file may not be suitable to use in a spreadsheet program like Excel as some of the values get to be quite large. Excel cannot handle some of these large values, which may cause the data to appear corrupted within the software. It is encouraged that a user of this data use a statistical package such as Stata, R, or Python to ensure the structure and quality of the data remains preserved. 3. "README.md" This file contains useful information for the user about the dataset. It is a text file written in mark down language Citation Guidelines 1) To cite this codebook please use the following citation: Althaus, Scott, Joseph Bajjalieh, Marc Jungblut, Dan Shalmon, Subhankar Ghosh, and Pradnyesh Joshi. 2020. Responsible Terrorism Coverage (ResTeCo) Project Foreign Broadcast Information Service (FBIS) Dataset Variable Descriptions. Responsible Terrorism Coverage (ResTeCo) Project Foreign Broadcast Information Service (FBIS) Dataset. Cline Center for Advanced Social Research. December 16. University of Illinois Urbana-Champaign. doi: https://doi.org/10.13012/B2IDB-6360821_V1 2) To cite the data please use the following citation: Althaus, Scott, Joseph Bajjalieh, Marc Jungblut, Dan Shalmon, Subhankar Ghosh, and Pradnyesh Joshi. 2020. Responsible Terrorism Coverage (ResTeCo) Project Foreign Broadcast Information Service (FBIS) Dataset. Cline Center for Advanced Social Research. December 16. University of Illinois Urbana-Champaign. doi: https://doi.org/10.13012/B2IDB-6360821_V1

  2. g

    Broadcast : Centerdata Telepanel

    • search.gesis.org
    • ssh.datastations.nl
    Updated Oct 29, 2021
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    CenterData, Universiteit Brabant, Tilburg (2021). Broadcast : Centerdata Telepanel [Dataset]. http://doi.org/10.17026/dans-xrk-3z7e
    Explore at:
    Dataset updated
    Oct 29, 2021
    Dataset provided by
    GESIS search
    Authors
    CenterData, Universiteit Brabant, Tilburg
    License

    https://search.gesis.org/research_data/datasearch-httpseasy-dans-knaw-nloai--oaieasy-dans-knaw-nleasy-dataset2886https://search.gesis.org/research_data/datasearch-httpseasy-dans-knaw-nloai--oaieasy-dans-knaw-nleasy-dataset2886

    Area covered
    Netherlands
    Description

    This survey is part of Centerdata's Telepanel project. Telepanel consists of approx. 2000 households, surveyed weekly. Besides the Centerdatabase offers opportunities to compose tailor-made datasets. Opinions concerning changes in the Dutch broadcasting system Background Variables: Age, year of birth / Sex Ownership of house Nr. of children living with family/household / Position in family/household / Size of family/household / Other: presence of partner in family/household Respondent: occupational status Respondent: gross income / Respondent: net income / Total family/household: gross income / Total family/ household: net income Respondent: highest grade attained / Respondent: highest type attended Other: constructed variable ( social economic class ) according to GFK * Dongen.

  3. r

    CCTV News Broadcast Text Data

    • stanford.redivis.com
    • redivis.com
    Updated Oct 1, 2025
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    Stanford University Libraries (2025). CCTV News Broadcast Text Data [Dataset]. https://stanford.redivis.com/datasets/019j-81m1warsh/tables/xkwe-2bz74bpz1?v=2.0
    Explore at:
    Dataset updated
    Oct 1, 2025
    Dataset authored and provided by
    Stanford University Libraries
    Description

    CCTV新闻联播文本数据

    The table CCTV News Broadcast Text Data is part of the dataset CCTV News Broadcast Text Data CCTV新闻联播文本数据, available at https://stanford.redivis.com/datasets/019j-81m1warsh. It contains 95630 rows across 4 variables.

  4. d

    Data from: Environmental conditions and call-broadcast influence detection...

    • datadryad.org
    zip
    Updated Feb 26, 2021
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    Kyle Lima; Erynn M. Call; Thomas P. Hodgman; David S. Potter; Susan Gallo (2021). Environmental conditions and call-broadcast influence detection of eastern forest owls during standardized surveys [Dataset]. http://doi.org/10.5061/dryad.w3r2280md
    Explore at:
    zipAvailable download formats
    Dataset updated
    Feb 26, 2021
    Dataset provided by
    Dryad
    Authors
    Kyle Lima; Erynn M. Call; Thomas P. Hodgman; David S. Potter; Susan Gallo
    Time period covered
    Feb 17, 2020
    Description

    Maine Owl Monitoring Program

    MOMP consisted of a pilot study during 2002 and 2003 to evaluate methods and study design for a primary study conducted from 2004 to 2013. The main goals of the program were to (1) examine owl abundance and distribution in Maine, (2) evaluate survey methods and monitoring effectiveness, and (3) build a long-term citizen-science project through development of a network of skilled volunteers (Hodgman & Gallo 2004). Survey routes were established across the state (Figure 1) using the Maine DeLorme Atlas (Olathe, KA) grid system to delineate survey blocks that were further divided into four equal quadrants. Within each quadrant, two survey routes were established, and participants were asked to sample their assigned route once during a 6.5-week survey period that started on the first Friday of March each year. All surveys were conducted between 2400 – 0500 hours, and not all routes were sampled equally or continuously across the stu...

  5. d

    Data from: Northern bobwhite chick survival, growth, and movement in...

    • dataone.org
    • datadryad.org
    Updated Aug 6, 2025
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    Alicia Andes; Katie Schroeder; Brad Dabbert; Rowdy White; Byron Buckley (2025). Northern bobwhite chick survival, growth, and movement in relation to broadcast supplemental feed and drought [Dataset]. http://doi.org/10.5061/dryad.kkwh70sgq
    Explore at:
    Dataset updated
    Aug 6, 2025
    Dataset provided by
    Dryad Digital Repository
    Authors
    Alicia Andes; Katie Schroeder; Brad Dabbert; Rowdy White; Byron Buckley
    Description

    The northern bobwhite is an economically important species across its geographic range that has experienced declining population numbers. There is ample research dedicated to evaluating management practices for the adult life stage. However, the effects of management on bobwhite chicks remain understudied, despite this being the most vulnerable age class. We evaluated the effects of broadcast supplemental feed on bobwhite chick survival, mass, and location both during a breeding season with normal precipitation and one with historically low precipitation. We followed broods via radio transmitters on hens until chicks were large enough to carry their transmitters at around 12 days of age, then followed chicks until independence. From 0-12 days old, broods had higher survival in control units than supplementally fed units, but there was no effect of supplemental feed on 12-35-day-old survival. Likely due to severe drought conditions in 2011, chicks weighed more in 2012 than in 2011. Feed ..., , # Data from: Northern bobwhite chick survival, growth, and movement about broadcast supplemental feed and drought

    Description of the data and file structure

    Datasets and associated analysis code for a comparison of chick survival, growth, and locations in supplementally fed areas versus control unfed areas.

    Datasets and variables

    growthcombined.csv: Dataset for analyzing chick size across treatment, year, and age

    Column nameDescriptionUnitsData formatMissing data code
    weightChick weightgramsNumber-
    YearYear of study-Factor-
    TreatmentFeed (Exp) or unfed control (Ctl)-Factor-
    age ...,
  6. H

    Replication Data for: Explaining the de facto independence of public...

    • dataverse.harvard.edu
    Updated Mar 31, 2017
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    Chris Hanretty (2017). Replication Data for: Explaining the de facto independence of public broadcasters [Dataset]. http://doi.org/10.7910/DVN/ITYDK1
    Explore at:
    CroissantCroissant is a format for machine-learning datasets. Learn more about this at mlcommons.org/croissant.
    Dataset updated
    Mar 31, 2017
    Dataset provided by
    Harvard Dataverse
    Authors
    Chris Hanretty
    License

    CC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
    License information was derived automatically

    Description

    Institutions operating beyond direct control of government, such as central banks, constitutional courts and public broadcasters, enjoy guarantees of de jure independence, but de jure independence is no guarantee of de facto independence. This is especially so for public broadcasting, where cultural variables are often assumed to be decisive. In this article, the de jure and de facto independence of thirty-six public service broadcasters world-wide are operationalized, and de jure independence is found to explain a high degree of de facto independence when account is taken of the size of the market for news. Other variables considered in previous literature – such as bureaucratic partisanship and the polarization of the party system – are not found to be significant.

  7. S

    Seed Drill And Broadcast Seeder Machinery Market Report

    • marketreportanalytics.com
    doc, pdf, ppt
    Updated Mar 20, 2025
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    Market Report Analytics (2025). Seed Drill And Broadcast Seeder Machinery Market Report [Dataset]. https://www.marketreportanalytics.com/reports/seed-drill-and-broadcast-seeder-machinery-market-14210
    Explore at:
    pdf, ppt, docAvailable download formats
    Dataset updated
    Mar 20, 2025
    Dataset authored and provided by
    Market Report Analytics
    License

    https://www.marketreportanalytics.com/privacy-policyhttps://www.marketreportanalytics.com/privacy-policy

    Time period covered
    2025 - 2033
    Area covered
    Global
    Variables measured
    Market Size
    Description

    The global seed drill and broadcast seeder machinery market is booming, projected to reach [estimated 2033 market size] by 2033, driven by precision agriculture, rising food demand, and technological advancements. Explore market size, CAGR, key players (AGCO, Deere, Mahindra), and regional insights.

  8. f

    Minimal data set underlying results.

    • plos.figshare.com
    bin
    Updated May 30, 2023
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    Linda Bos; Sanne Kruikemeier; Claes de Vreese (2023). Minimal data set underlying results. [Dataset]. http://doi.org/10.1371/journal.pone.0155112.s001
    Explore at:
    binAvailable download formats
    Dataset updated
    May 30, 2023
    Dataset provided by
    PLOS ONE
    Authors
    Linda Bos; Sanne Kruikemeier; Claes de Vreese
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    This is the minimal data set underlying the results in this study. It includes an id variable, background characteristics (gender, age, education, political interest, vote choice if elections were held tomorrow) media exposure to 19 sources in days per week, dichotomous variables for party preferences, and the media profiles the respondents were assigned to based on the latent profile analysis. (DTA)

  9. w

    Global Manual Variable Optical Attenuator Market Research Report: By...

    • wiseguyreports.com
    Updated Sep 15, 2025
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    (2025). Global Manual Variable Optical Attenuator Market Research Report: By Application (Telecommunications, Broadcasting, Data Centers, Test and Measurement, Medical Applications), By Type (Rotary Manual Attenuators, Screw-Type Manual Attenuators, Lever-Type Manual Attenuators), By End Use (Residential, Commercial, Industrial), By Wavelength (Visible Light, Near Infrared, Fiber Optic) and By Regional (North America, Europe, South America, Asia Pacific, Middle East and Africa) - Forecast to 2035 [Dataset]. https://www.wiseguyreports.com/reports/manual-variable-optical-attenuator-market
    Explore at:
    Dataset updated
    Sep 15, 2025
    License

    https://www.wiseguyreports.com/pages/privacy-policyhttps://www.wiseguyreports.com/pages/privacy-policy

    Time period covered
    Sep 25, 2025
    Area covered
    Global
    Description
    BASE YEAR2024
    HISTORICAL DATA2019 - 2023
    REGIONS COVEREDNorth America, Europe, APAC, South America, MEA
    REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
    MARKET SIZE 2024799.2(USD Million)
    MARKET SIZE 2025846.3(USD Million)
    MARKET SIZE 20351500.0(USD Million)
    SEGMENTS COVEREDApplication, Type, End Use, Wavelength, Regional
    COUNTRIES COVEREDUS, Canada, Germany, UK, France, Russia, Italy, Spain, Rest of Europe, China, India, Japan, South Korea, Malaysia, Thailand, Indonesia, Rest of APAC, Brazil, Mexico, Argentina, Rest of South America, GCC, South Africa, Rest of MEA
    KEY MARKET DYNAMICSGrowing demand for optical networks, Increased adoption of 5G technology, Rising data center investments, Expanding telecommunications infrastructure, Need for precise signal management
    MARKET FORECAST UNITSUSD Million
    KEY COMPANIES PROFILEDEXFO, JDS Uniphase, IIVI Incorporated, OZ Optics, Mitsubishi Electric, TE Connectivity, Fujikura, Cypress Semiconductor, Viavi Solutions, Yokogawa Electric, Keysight Technologies, Corning, Adva Optical Networking, Prysmian Group, Sumitomo Electric
    MARKET FORECAST PERIOD2025 - 2035
    KEY MARKET OPPORTUNITIESRising demand for optical networks, Expansion in telecommunications sector, Growth in fiber optic installations, Increasing adoption of advanced technologies, Enhancement in data transmission efficiency
    COMPOUND ANNUAL GROWTH RATE (CAGR) 5.9% (2025 - 2035)
  10. Data from: Distributed Monitoring of the R2 Statistic for Linear Regression

    • data.nasa.gov
    • gimi9.com
    • +1more
    Updated Mar 31, 2025
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    nasa.gov (2025). Distributed Monitoring of the R2 Statistic for Linear Regression [Dataset]. https://data.nasa.gov/dataset/distributed-monitoring-of-the-r2-statistic-for-linear-regression
    Explore at:
    Dataset updated
    Mar 31, 2025
    Dataset provided by
    NASAhttp://nasa.gov/
    Description

    The problem of monitoring a multivariate linear regression model is relevant in studying the evolving relationship between a set of input variables (features) and one or more dependent target variables. This problem becomes challenging for large scale data in a distributed computing environment when only a subset of instances is available at individual nodes and the local data changes frequently. Data centralization and periodic model recomputation can add high overhead to tasks like anomaly detection in such dynamic settings. Therefore, the goal is to develop techniques for monitoring and updating the model over the union of all nodes' data in a communication-efficient fashion. Correctness guarantees on such techniques are also often highly desirable, especially in safety-critical application scenarios. In this paper we develop DReMo --- a distributed algorithm with very low resource overhead, for monitoring the quality of a regression model in terms of its coefficient of determination (R2 statistic). When the nodes collectively determine that R2 has dropped below a fixed threshold, the linear regression model is recomputed via a network-wide convergecast and the updated model is broadcast back to all nodes. We show empirically, using both synthetic and real data, that our proposed method is highly communication-efficient and scalable, and also provide theoretical guarantees on correctness.

  11. Analog Television Station Licensing

    • kaggle.com
    zip
    Updated Dec 21, 2023
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    The Devastator (2023). Analog Television Station Licensing [Dataset]. https://www.kaggle.com/datasets/thedevastator/analog-television-station-licensing
    Explore at:
    zip(390204 bytes)Available download formats
    Dataset updated
    Dec 21, 2023
    Authors
    The Devastator
    Description

    Analog Television Station Licensing

    U.S. Analog TV Station Location and Licensing Details

    By Homeland Infrastructure Foundation [source]

    About this dataset

    This dataset, derived from the Consolidated Database System (CDBS) and licensed by the Media Bureau, encapsulates information about analog television station transmitters. It includes a comprehensive listing of transmitter details such as their location, assigned channel, current operational status, and licensee information.

    The dataset consists of various parameters such as Call Sign (a unique identifier), Service Type (characterizing the type of service offered by the station), Channel Number (representative of transmission frequency), Status (indicative of whether a station is operational or not). The geographical data included comprises City and State where the station is grounded along with Country. Furthermore, it provides detailed location specifics including Latitude ('LAT'), Longitude ('LON') coordinates in both numeric format and decimal degree representations('LATDD','LONDD').

    Additionally X-coordinate and Y-coordinate that pinpoint the exact location are included for more precise coordinate system mapping. As part of technical specifications entailing signal coverage are Height Above Average Terrain 'HAAT' presenting a measure for signal coverage area based on antenna height along with Effective Radiated Power 'ERP', signifying signal strength according to transmission power.

    For more official insights Licensee entails who holds broadcasting rights currently whereas File Number gives an association that is linked with licenses issued.

    While this dataset offers richly detailed descriptions about Analog Television Station Transmitters operations,it's important to underscore that some errors have been flagged in initial source files relating to latitude/longitude ground elevation data plus frequency assignment data which informed this final collation. Despite these potential inaccuracies though,this remains an invaluable resource for anyone looking into broadcast engineering,wireless communication regulation/policy or media studies from historical landscape perspective due to its specific focus on analog transmission systems,due its today's largely digital terrain.

    Columns: * X - The X-coordinate position * Y - The Y-coordinate position * CALLSIGN - Unique Identifier * CITY - Location city
    * STATE - Location state * COUNTRY - Location country * FILENUM - Associated file number * LATDD, LONDD - Decimal degree representation of latitude and longitude * CHANNEL - Broadcast channel * ERP – Effective Radiated Power depicting signal strength
    * HAAT – Height Above Average Terrain indicating coverage area
    * SERVICE Type offered by station * STATUS- Current status (operational / non operational) of station

    How to use the dataset

    Here's how you can make good use of this dataset:

    Identification & Tracking

    The CALLSIGN indicates a unique identifier assigned to each station. By utilizing this information one may analyze or track specific stations across different variables provided within the dataset.

    Location Inference

    You can analyze patterns among stations based on geolocations using LATDD (latitude in decimal degrees), LONDD (longitude in decimal degrees), CITY & STATE details. Additionally X-coordinate and Y-coordinate numbers give an insight on location from a geometrical perspective which might come handy while visualizing these locations via tools such as Tableau etc.

    Analyzing Signal Coverage

    HAAT(Height Above Average Terrain) indicates relative signal coverage area of respective TV station antennas height. By studying HAAT values one could look into reception quality issues or even plan placement of new transmitters. ERP value represents Effective Radiated Power indicating signal strength required for optimal reception at target audience's location.

    Functional Status Assessment

    One could identify whether a particular or group of TV Stations are currently operational by referring to STATUS column which provides current operational status.

    Operator Details

    LICENSEE refers to individual/entity holding license for specific TV Station offering an idea about commercial ownerships and control over local TV media market.

    Channel Specifications

    The CHANNEL offers info on channel number where station broadcasts facilitating identification for consumers and aiding competitive analysis within specific frequency ranges.

    You may use this vital data not only to get insights about location and behavior of historical anal...

  12. f

    Supplement 1. Data and R and WinBUGS code for running the occupancy model...

    • datasetcatalog.nlm.nih.gov
    Updated Aug 10, 2016
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    Siegel, Rodney B.; Saracco, James F.; Wilkerson, Robert L. (2016). Supplement 1. Data and R and WinBUGS code for running the occupancy model described in the paper. [Dataset]. https://datasetcatalog.nlm.nih.gov/dataset?q=0001583976
    Explore at:
    Dataset updated
    Aug 10, 2016
    Authors
    Siegel, Rodney B.; Saracco, James F.; Wilkerson, Robert L.
    Description

    File List bbwo_occ.r -- (MD5: c32c59d390e4c2472d85a9a83bcc2064) bbwo_dat.txt -- (MD5: a1f979c217060a8b2d03e12957c32059) Description The 'bbwo_occ.r' script reads in data from 'bbwo_dat.txt', writes a model file for WinBUGS ('bbwoEAmodel.txt'), runs the model in WinBUGS (via the R2WinBUGS package) and stores results in an R list called 'out'. The file 'bbwo_dat.txt' contains encounter history and covariate data used in the occupancy model. Fields include: fire – Name of fire area designated by the USDA Forest Service point – Four-character alpha-numeric identifier for survey points int.1 – Indicator variable denoting whether a Black-backed Woodpecker was encountered (1) or not encountered (0) during the first 3-min passive survey interval. int.2 – Indicator variable denoting whether a Black-backed Woodpecker was encountered (1) or not encountered (0) during the second 2-min passive survey interval. NAs indicate no data recorded for that interval int.3 – Indicator variable denoting whether a Black-backed Woodpecker was encountered (1) or not encountered (0) during the first call-broadcast survey interval. int.4 – Indicator variable denoting whether a Black-backed Woodpecker was encountered (1) or not encountered (0) during the second call-broadcast survey interval. NAs indicate no data recorded for that interval int.5 – Indicator variable denoting whether a Black-backed Woodpecker was encountered (1) or not encountered (0) during the third call-broadcast survey interval. NAs indicate no data recorded for that interval fa – Age of fire area (i.e., time since most recent burn) in years (range = 1–10) lat – Latitude of survey point in decimal degrees snag.ct – Number of stems counted from the survey point using a 10 basal area factor (BAF) timber cruising crutch cc – Change in percent canopy cover at the survey point based on satellite derived relativized difference normalized burn ratio score RdNBR (Miller et al. 2009. Remote Sensing of Environment 113:645–656) summarized at 8,100-m2 (90 m × 90 m pixel) resolution by averaging 900-m2 (30 m × 30 m pixel) values from Geographic Information System (GIS) coverages provided by the USDA Forest Service (J. D. Miller) using the raster package (http://cran.r-project.org/web/packages/raster/vignettes/Raster.pdf) in R elev.res – Residuals from a regression of survey-point elevation (m) on survey-point latitude

  13. Means and ranges of all measured reproductive and environmental variables.

    • plos.figshare.com
    xls
    Updated Jun 2, 2023
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    Adriana Maria Santacruz-Castro (2023). Means and ranges of all measured reproductive and environmental variables. [Dataset]. http://doi.org/10.1371/journal.pone.0208605.t001
    Explore at:
    xlsAvailable download formats
    Dataset updated
    Jun 2, 2023
    Dataset provided by
    PLOShttp://plos.org/
    Authors
    Adriana Maria Santacruz-Castro
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    Summary of the means (±SD) and ranges (minimum-maximum) of annual mean sea water temperature and Photosynthetic Available Radiation (PAR), as well as the raw data of all measured reproductive traits of Acropora hyacinthus per location. Number of colonies per location is included (n). Lyudao and Kochi include two years of data; other locations include one year of data. Largest and lowest mean values are in boldface.

  14. w

    Global Variable Optical Attenuator (VOA) Market Research Report: By...

    • wiseguyreports.com
    Updated Sep 15, 2025
    + more versions
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    (2025). Global Variable Optical Attenuator (VOA) Market Research Report: By Application (Telecommunications, Data Communication, Broadcasting, Test and Measurement), By Type (Mechanical Variable Optical Attenuators, Electronic Variable Optical Attenuators, Thermal Optical Attenuators), By End Use (Telecom Industry, Consumer Electronics, Data Centers, Research Laboratories), By Technology (Thin-Film Technology, Micro-Optical Technology, MEMS Technology) and By Regional (North America, Europe, South America, Asia Pacific, Middle East and Africa) - Forecast to 2035 [Dataset]. https://www.wiseguyreports.com/reports/variable-optical-attenuator-voa-market
    Explore at:
    Dataset updated
    Sep 15, 2025
    License

    https://www.wiseguyreports.com/pages/privacy-policyhttps://www.wiseguyreports.com/pages/privacy-policy

    Time period covered
    Sep 25, 2025
    Area covered
    Global
    Description
    BASE YEAR2024
    HISTORICAL DATA2019 - 2023
    REGIONS COVEREDNorth America, Europe, APAC, South America, MEA
    REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
    MARKET SIZE 20241864.7(USD Million)
    MARKET SIZE 20251974.7(USD Million)
    MARKET SIZE 20353500.0(USD Million)
    SEGMENTS COVEREDApplication, Type, End Use, Technology, Regional
    COUNTRIES COVEREDUS, Canada, Germany, UK, France, Russia, Italy, Spain, Rest of Europe, China, India, Japan, South Korea, Malaysia, Thailand, Indonesia, Rest of APAC, Brazil, Mexico, Argentina, Rest of South America, GCC, South Africa, Rest of MEA
    KEY MARKET DYNAMICSIncreasing demand for optical networks, Growth in telecommunications sector, Advancements in optical technology, Rising adoption in data centers, Need for network performance optimization
    MARKET FORECAST UNITSUSD Million
    KEY COMPANIES PROFILEDHuihong Technologies, Oclaro, Vishay Intertechnology, Rohde & Schwarz, JDS Uniphase, AccuOptronics, Teledyne LeCroy, Sumitomo Electric Industries, Finisar, NeoPhotonics, Fujikura, Nistica, Broadcom, Agilent Technologies, Eastport, Lumentum
    MARKET FORECAST PERIOD2025 - 2035
    KEY MARKET OPPORTUNITIESGrowing demand for fiber optics, Expansion in telecom sector, Increased applications in data centers, Adoption of 5G technology, Rising need for network optimization
    COMPOUND ANNUAL GROWTH RATE (CAGR) 5.9% (2025 - 2035)
  15. m

    2018 World Cup Viewer Response

    • data.mendeley.com
    Updated Feb 1, 2021
    + more versions
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    Christoph Breuer (2021). 2018 World Cup Viewer Response [Dataset]. http://doi.org/10.17632/b49ht85b33.1
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    Dataset updated
    Feb 1, 2021
    Authors
    Christoph Breuer
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    This dataset contains data for the estimation of TV viewers’ response to sponsor messages embedded in live sports broadcasts. The data were obtained from 11 participants who each watched a full live broadcast of a 2018 soccer World Cup group stage match in a laboratory. Viewer-related data include participants’ heart rate, galvanic skin response, and visual attention to sponsor signage visible on screen throughout the entire game. The data additionally include game-related variables such as the minute of play and live betting odds over the course of the game. The data is structured longitudinally along 11 clusters, with 62,380 observations in total.

  16. r

    The thermal environment of sperm affects offspring success: a test of the...

    • researchdata.edu.au
    • search.dataone.org
    • +1more
    Updated 2021
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    Jonathan Evans; Jason Kennington; Rowan Lymbery; School of Biological Sciences (2021). The thermal environment of sperm affects offspring success: a test of the anticipatory paternal effects hypothesis in a broadcast spawner [Dataset]. http://doi.org/10.5061/DRYAD.9GHX3FFHC
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    Dataset updated
    2021
    Dataset provided by
    The University of Western Australia
    DRYAD
    Authors
    Jonathan Evans; Jason Kennington; Rowan Lymbery; School of Biological Sciences
    Description

    There has been an explosion of recent evidence that environments experienced by fathers or their ejaculates can influence offspring phenotypes (paternal effects). However, little is known about whether such effects are adaptive, which would have far-reaching implications for the many species facing rapidly changing environments. For example, some arguments suggest paternal effects might be a source of cross-generational plasticity, preparing offspring to face similar conditions to their father (anticipatory hypothesis). Alternatively, ejaculate-mediated effects on offspring may be non-adaptive by-products of stress. Here, we conduct an experiment to distinguish between these predictions, exposing ejaculates of the externally fertilizing mussel Mytilus galloprovincialis to ambient (19 °C) and high (24 °C) temperatures, then rearing offspring groups in temperatures that match and mismatch those of sperm. We find that, overall, high-treated sperm induced higher rates of normal offspring development, and higher success in transitioning to second-stage larvae, which may represent adaptive epigenetic changes or selection on sperm haplotypes. However, progeny of high-treated sperm did not perform better than those of ambient-treated sperm when rearing temperatures were high. Overall, these findings offer little support for anticipatory hypothesis and suggest instead that beneficial paternal effects may be eroded when offspring develop under stressful conditions.,These data were collected from an experiment testing whether ejaculate-mediated paternal effects of temperature are adaptive for offspring, using the externally fertilizing mussel Mytilus galloprovincialis. Mussels were induced to spawn, and ejaculates from males (n = 34) were split into two aliquot; one aliquot was exposed to ambient temperature (19 °C) and the other to high temperature (24 °C). The aliquots were used to fertilise separate batches of pooled eggs (i.e., eggs pooled from mulriple females), and fertilization rates measured after 2 h. Each batch of eggs was then split into two aliquots that were exposed to different rearing temperatures over 48 h; again using ambient (19 °C) and high (24 °C) temperature treatments. After 48 h, the number of surviving offspring was counted, along with the proportion that were trocophore (first-stage) vs. veliger (second-stage) larvae and the portion that exhibited normal vs. abnormal morphology and swimming.,The dataset is ordered with variables in columns and samples in rows. Columns represent 'Block' (experimental day), 'Male' (unique ID for each male sperm donor), 'Sperm_temp' (sperm temperature treatment), 'Rearing_temp' (rearing temperature treatment), 'Sample' (unique ID for each sample), 'Trocophore' (number of trocophore larvae), 'Veliger' (number of veliger larvae), 'Abnormal' (number of larvae with abnormal morphology or swimming), 'Normal' (number of larvae with normal morphology and swimming), 'Total' (total number of surviving larvae at 48 h), 'Fert' (number of fertilized eggs out of a haphazard count of 100 in the original batch of eggs), and 'Fert_rate' (fertilization expressed as a proportion).,

  17. A

    Radio listening in the Sale area of Victoria, 1982

    • dataverse.ada.edu.au
    pdf, rtf, zip
    Updated May 24, 2019
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    ADA Dataverse (2019). Radio listening in the Sale area of Victoria, 1982 [Dataset]. http://doi.org/10.26193/YNWEJW
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    pdf(560536), zip(28073), zip(25408), zip(44509), zip(41639), rtf(708354), pdf(1571202)Available download formats
    Dataset updated
    May 24, 2019
    Dataset provided by
    ADA Dataverse
    License

    https://dataverse.ada.edu.au/api/datasets/:persistentId/versions/2.0/customlicense?persistentId=doi:10.26193/YNWEJWhttps://dataverse.ada.edu.au/api/datasets/:persistentId/versions/2.0/customlicense?persistentId=doi:10.26193/YNWEJW

    Area covered
    Victoria
    Dataset funded by
    Australian Broadcasting Corporationhttp://abc.net.au/
    Description

    The aim is to assess the overall standing within its coverage area of radio station 3GI (Sale, ABC Network 3) and particularly audience awareness and reaction to recent alterations to the station's programming schedule. Data refers to the period from 1st September 1982 to 31st October 1982. Topics include: number of hours per day of radio listening; radio station listened to the most; whether the respondent has listened to stations 3GI, 3TR or 3UL in the last twelve months, an evaluation of the services of these stations, and, times when the respondent listens to 3TR, 3UL, 3GI or some other radio station during the day; preference for different programme types including 'Easy Listening' music, local horse racing, weather reports, local football, etc.; whether the local radio stations favour any one political party overall and whether they are mostly fair in their treatment of 'controversial' matters (economic, social, industrial, etc.); whether the respondent has heard offensive materials on any of the local radio stations; whether the respondent has noticed any changes in the programmes or times presented on any of the local radio stations recently and if yes, a list of the changes and whether the changes improved the station; preference for programmes broadcast over the local radio stations; a scale showing the likes and dislikes about radio station 3GI; whether the respondent speaks any languages other than English; and, whether the respondent favours having warnings and safety announcements or programmes in languages other than English on the radio. Background variables include age, sex, area of residence (town or country), and occupation.

  18. d

    REFMED2015 - Dataset - B2FIND

    • demo-b2find.dkrz.de
    Updated Nov 11, 2025
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    (2025). REFMED2015 - Dataset - B2FIND [Dataset]. http://demo-b2find.dkrz.de/dataset/618294ac-d11b-5618-ae76-2aa225f8c1a4
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    Dataset updated
    Nov 11, 2025
    Description

    The data set of the survey comprises content analysis of the entire 24-h programme of the six largest, with respect to audience size, TV stations with nationwide coverage, namely ALPHA, ANT1, MEGA, SKAI, STAR and the public broadcaster ERT. These data were collected from the day after the referendum proclamation, until the day of its conduct, that is between 29 June and 5 July 2015. The project involved 15 coders consisting of academic staf, Ph.D. candidates and graduate and undergraduate students. From the examination and coding of the research material, two distinct data sets were created: in the first one, the media units concerning the referendum were coded, while in the second one, the "talking heads" that appeared in each unit/broadcast constituted the unit of analysis. Each of the 4,917 people (talking heads) who appeared in these segments separately was coded, excluding the host journalists of the shows/news bulletins. The data were then analysed according to the principles of quantitative content analysis. For each unit of analysis, a group of variables was coded. The construction of the variable categories was further derived from a process of qualitative thematic coding. This method was applied to deal with the exceptional characteristics of the referendum campaign.

  19. w

    Global Variable Fiber Optical Splitter Market Research Report: By Type (1xN...

    • wiseguyreports.com
    Updated Sep 15, 2025
    + more versions
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    (2025). Global Variable Fiber Optical Splitter Market Research Report: By Type (1xN Splitters, 2xN Splitters, 4xN Splitters, 8xN Splitters, 16xN Splitters), By Application (Telecommunication, Data Centers, Broadcasting, Industrial, Military), By Material (Glass, Plastic, Hybrid, Ceramic), By Connector Type (LC Connector, SC Connector, ST Connector, MTP/MPO Connector, FC Connector) and By Regional (North America, Europe, South America, Asia Pacific, Middle East and Africa) - Forecast to 2035 [Dataset]. https://www.wiseguyreports.com/reports/variable-fiber-optical-splitter-market
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    Dataset updated
    Sep 15, 2025
    License

    https://www.wiseguyreports.com/pages/privacy-policyhttps://www.wiseguyreports.com/pages/privacy-policy

    Time period covered
    Sep 25, 2025
    Area covered
    Global
    Description
    BASE YEAR2024
    HISTORICAL DATA2019 - 2023
    REGIONS COVEREDNorth America, Europe, APAC, South America, MEA
    REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
    MARKET SIZE 20241864.7(USD Million)
    MARKET SIZE 20251974.7(USD Million)
    MARKET SIZE 20353500.0(USD Million)
    SEGMENTS COVEREDType, Application, Material, Connector Type, Regional
    COUNTRIES COVEREDUS, Canada, Germany, UK, France, Russia, Italy, Spain, Rest of Europe, China, India, Japan, South Korea, Malaysia, Thailand, Indonesia, Rest of APAC, Brazil, Mexico, Argentina, Rest of South America, GCC, South Africa, Rest of MEA
    KEY MARKET DYNAMICSRising demand for high-speed internet, Increasing investments in telecommunications infrastructure, Advancements in optical networking technology, Growth of data centers and cloud services, Expansion of fiber optic networks
    MARKET FORECAST UNITSUSD Million
    KEY COMPANIES PROFILEDS brochure, Fiberon Technologies, TE Connectivity, Fujikura, Schneider Electric, Nexans, SUMITOMO Electric, Huawei, Prysmian, OFS Fitel, CommScope, Corning, ZTT, Optical Cable Corporation, Nokia
    MARKET FORECAST PERIOD2025 - 2035
    KEY MARKET OPPORTUNITIESRising demand for high-speed internet, Expanding telecom infrastructure investment, Growth in data centers and cloud services, Advancements in optical technologies, Increased adoption in smart city projects
    COMPOUND ANNUAL GROWTH RATE (CAGR) 5.9% (2025 - 2035)
  20. w

    Global Variable Fiber Optic Coupler Market Research Report: By Type (Single...

    • wiseguyreports.com
    Updated Sep 15, 2025
    + more versions
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    (2025). Global Variable Fiber Optic Coupler Market Research Report: By Type (Single Mode Couplers, Multimode Couplers, Bidirectional Couplers, Optical Add-Drop Multiplexers), By Application (Telecommunications, Broadcasting, Data Centers, Medical Applications), By End Use (Commercial, Residential, Industrial, Military), By Material (Glass Fiber, Plastic Fiber, Hybrid Fiber) and By Regional (North America, Europe, South America, Asia Pacific, Middle East and Africa) - Forecast to 2035 [Dataset]. https://www.wiseguyreports.com/reports/variable-fiber-optical-coupler-market
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    Dataset updated
    Sep 15, 2025
    License

    https://www.wiseguyreports.com/pages/privacy-policyhttps://www.wiseguyreports.com/pages/privacy-policy

    Time period covered
    Sep 25, 2025
    Area covered
    Global
    Description
    BASE YEAR2024
    HISTORICAL DATA2019 - 2023
    REGIONS COVEREDNorth America, Europe, APAC, South America, MEA
    REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
    MARKET SIZE 2024799.2(USD Million)
    MARKET SIZE 2025846.3(USD Million)
    MARKET SIZE 20351500.0(USD Million)
    SEGMENTS COVEREDType, Application, End Use, Material, Regional
    COUNTRIES COVEREDUS, Canada, Germany, UK, France, Russia, Italy, Spain, Rest of Europe, China, India, Japan, South Korea, Malaysia, Thailand, Indonesia, Rest of APAC, Brazil, Mexico, Argentina, Rest of South America, GCC, South Africa, Rest of MEA
    KEY MARKET DYNAMICSGrowing demand for high-speed connectivity, Advancements in fiber optic technology, Increasing applications in telecommunication, Rising adoption in data centers, Escalating need for network reliability
    MARKET FORECAST UNITSUSD Million
    KEY COMPANIES PROFILEDTE Connectivity, Sumitomo Electric Industries, Furukawa Electric, HUBER+SUHNER, Nexans, Afganist, Molex, Corning, 3M, Optical Cable Corporation, Phoenix Contact, Amphenol
    MARKET FORECAST PERIOD2025 - 2035
    KEY MARKET OPPORTUNITIESIncreasing demand for broadband services, Expansion of data centers globally, Growth in telecommunications industry, Rising adoption of smart technologies, Advancements in fiber optic technology
    COMPOUND ANNUAL GROWTH RATE (CAGR) 5.9% (2025 - 2035)
  21. Not seeing a result you expected?
    Learn how you can add new datasets to our index.

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Scott Althaus; Joseph Bajjalieh; Marc Jungblut; Dan Shalmon; Subhankar Ghosh; Pradnyesh Joshi (2021). Responsible Terrorism Coverage (ResTeCo) Project Foreign Broadcast Information Service (FBIS) Dataset [Dataset]. http://doi.org/10.13012/B2IDB-6360821_V1

Responsible Terrorism Coverage (ResTeCo) Project Foreign Broadcast Information Service (FBIS) Dataset

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Dataset updated
Jun 14, 2021
Authors
Scott Althaus; Joseph Bajjalieh; Marc Jungblut; Dan Shalmon; Subhankar Ghosh; Pradnyesh Joshi
License

Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
License information was derived automatically

Dataset funded by
US National Endowment for the Humanities
Description

Terrorism is among the most pressing challenges to democratic governance around the world. The Responsible Terrorism Coverage (or ResTeCo) project aims to address a fundamental dilemma facing 21st century societies: how to give citizens the information they need without giving terrorists the kind of attention they want. The ResTeCo hopes to inform best practices by using extreme-scale text analytic methods to extract information from more than 70 years of terrorism-related media coverage from around the world and across 5 languages. Our goal is to expand the available data on media responses to terrorism and enable the development of empirically-validated models for socially responsible, effective news organizations. This particular dataset contains information extracted from terrorism-related stories in the Foreign Broadcast Information Service (FBIS) published between 1995 and 2013. It includes variables that measure the relative share of terrorism-related topics, the valence and intensity of emotional language, as well as the people, places, and organizations mentioned. This dataset contains 3 files: 1. "ResTeCo Project FBIS Dataset Variable Descriptions.pdf" A detailed codebook containing a summary of the Responsible Terrorism Coverage (ResTeCo) Project Foreign Broadcast Information Service (FBIS) Dataset and descriptions of all variables. 2. "resteco-fbis.csv" This file contains the data extracted from terrorism-related media coverage in the Foreign Broadcast Information Service (FBIS) between 1995 and 2013. It includes variables that measure the relative share of topics, sentiment, and emotion present in this coverage. There are also variables that contain metadata and list the people, places, and organizations mentioned in these articles. There are 53 variables and 750,971 observations. The variable "id" uniquely identifies each observation. Each observation represents a single news article. Please note that care should be taken when using "resteco-fbis.csv". The file may not be suitable to use in a spreadsheet program like Excel as some of the values get to be quite large. Excel cannot handle some of these large values, which may cause the data to appear corrupted within the software. It is encouraged that a user of this data use a statistical package such as Stata, R, or Python to ensure the structure and quality of the data remains preserved. 3. "README.md" This file contains useful information for the user about the dataset. It is a text file written in mark down language Citation Guidelines 1) To cite this codebook please use the following citation: Althaus, Scott, Joseph Bajjalieh, Marc Jungblut, Dan Shalmon, Subhankar Ghosh, and Pradnyesh Joshi. 2020. Responsible Terrorism Coverage (ResTeCo) Project Foreign Broadcast Information Service (FBIS) Dataset Variable Descriptions. Responsible Terrorism Coverage (ResTeCo) Project Foreign Broadcast Information Service (FBIS) Dataset. Cline Center for Advanced Social Research. December 16. University of Illinois Urbana-Champaign. doi: https://doi.org/10.13012/B2IDB-6360821_V1 2) To cite the data please use the following citation: Althaus, Scott, Joseph Bajjalieh, Marc Jungblut, Dan Shalmon, Subhankar Ghosh, and Pradnyesh Joshi. 2020. Responsible Terrorism Coverage (ResTeCo) Project Foreign Broadcast Information Service (FBIS) Dataset. Cline Center for Advanced Social Research. December 16. University of Illinois Urbana-Champaign. doi: https://doi.org/10.13012/B2IDB-6360821_V1

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