57 datasets found
  1. U

    Dataset for "Highly multi-mode hollow core fibres"

    • researchdata.bath.ac.uk
    7z
    Updated Jun 9, 2025
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    Robbie Mears; Kerrianne Harrington; William Wadsworth; James Stone; Tim Birks (2025). Dataset for "Highly multi-mode hollow core fibres" [Dataset]. http://doi.org/10.15125/BATH-01499
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    7zAvailable download formats
    Dataset updated
    Jun 9, 2025
    Dataset provided by
    University of Bath
    Authors
    Robbie Mears; Kerrianne Harrington; William Wadsworth; James Stone; Tim Birks
    License

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

    Dataset funded by
    Engineering and Physical Sciences Research Council
    Description

    This repository contains all the raw data and raw images used in the paper titled 'Highly multi-mode hollow core fibres'. It is grouped into two folders of raw data and raw images. In the raw data there are a number of .dat files which contain alternating columns of wavelength and signal for the different measurements of transmission, cutback and bend loss for the different fibres. In the raw images, simple .tif files of the different fibres are given and different near field and far field images used in Figure 2.

  2. c

    Mixed Modes and Measurement Error, 2009

    • datacatalogue.cessda.eu
    • beta.ukdataservice.ac.uk
    Updated Nov 28, 2024
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    NatCen Social Research (2024). Mixed Modes and Measurement Error, 2009 [Dataset]. http://doi.org/10.5255/UKDA-SN-7515-1
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    Dataset updated
    Nov 28, 2024
    Authors
    NatCen Social Research
    Time period covered
    Jan 1, 2009 - Jul 1, 2009
    Area covered
    United Kingdom
    Variables measured
    Individuals, National
    Measurement technique
    Face-to-face interview, Telephone interview, Web-based questionnaire
    Description

    Abstract copyright UK Data Service and data collection copyright owner.


    The aim of the Mixed Modes and Measurement Error study was to increase our understanding about the causes and consequences of mixing modes in order to improve survey research quality, and to provide practical advice on how to improve portability of questions across modes, in particular to answer the following questions: which mode combinations are likely to produce comparable responses? And which types of questions are more susceptible to mode effects? The project ran from 2007-2011, with data collection taking place in 2009.

    Increasing pressures of falling response rates and rising costs of survey operations have led many to explore the potential benefits of combining different modes of survey data collection, such as face-to-interviewing, telephone interviewing, postal surveys and web surveys. The drawback of using more than one mode is that the data may not be comparable if people give different answers depending on the mode of data collection. There is a need for practical advice to inform decisions about when and how to mix modes, since survey designers are making these decisions in an ad hoc manner, driven by considerations of costs and response rates, but often ignoring the potential impact on data comparability.

    Constructing the sample
    The samples for the mixed mode experiment consisted of respondents from two previous surveys who had agreed to be re-contacted:
    1. The NatCen Omnibus survey (not currently held at the UK Data Archive; two rounds of data collection administered in July/August 2008 and September/October 2008. The NatCen Omnibus survey is based on a probability sample of adults aged 16 and over in Great Britain, whereby clients are able to buy questionnaire space on topical issues. The survey is administered quarterly to a fresh sample of respondents and 1,600 interviews are administered face-to-face using CAPI (Computer Assisted Personal Interview).
    2. The British Household Panel Study (BHPS) (held at the Archive under SN 5151); a sub-sample of Wave 18 respondents (surveyed September-December 2008). The BHPS has become part of the UK Household Longitudinal Survey now known as ‘Understanding Society’. It is managed by the Institute for Social and Economic Research at the University of Essex and is funded by the Economic and Social Research Council. Its main objective is to further understanding of social and economic change at the individual and household level in Britain and the UK. It is based on an original probability sample of 5,000 households in Great Britain in 1991. Individuals from these households have continued to be followed annually ever since, and are therefore seasoned panel members. The interviews are conducted face-to-face using CAPI.


    Main Topics:

    The main purpose of data collection was methodological rather than substantive. It was essential that the survey should cover the full range of question types relevant to the hypotheses being tested (e.g. difficult versus easy questions, long response lists versus short response lists, branching, code all that apply questions, agree/disagree scales as well as other rating scales, fully labelled versus end labelled scales). Wherever possible, existing questions from other surveys were included in the questionnaire covering a range of topics such as management of personal finances, personal health, national identity, views about Great Britain (e.g. democracy, standard of living and economy), and views about their neighbourhood.

  3. t

    Multi-Mode Chipset Global Market Report 2025

    • thebusinessresearchcompany.com
    pdf,excel,csv,ppt
    Updated Jan 15, 2025
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    The Business Research Company (2025). Multi-Mode Chipset Global Market Report 2025 [Dataset]. https://www.thebusinessresearchcompany.com/report/multi-mode-chipset-global-market-report
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    pdf,excel,csv,pptAvailable download formats
    Dataset updated
    Jan 15, 2025
    Dataset authored and provided by
    The Business Research Company
    License

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

    Description

    Global Multi-Mode Chipset market size is expected to reach $12.58 billion by 2029 at 12.2%, segmented as by integrated chipset, single-chip solution, multi-chip module (mcm)

  4. i

    Data from: Multi-mode fault diagnosis datasets of gearbox under variable...

    • ieee-dataport.org
    • data.mendeley.com
    Updated Apr 9, 2024
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    Zeyi Liu (2024). Multi-mode fault diagnosis datasets of gearbox under variable working conditions [Dataset]. https://ieee-dataport.org/documents/multi-mode-fault-diagnosis-datasets-gearbox-under-variable-working-conditions
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    Dataset updated
    Apr 9, 2024
    Authors
    Zeyi Liu
    License

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

    Description

    gearboxes in real industrial settings often operate under variable working conditions

  5. c

    Commuter Mode Share

    • data.ccrpc.org
    csv
    Updated Oct 2, 2024
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    Champaign County Regional Planning Commission (2024). Commuter Mode Share [Dataset]. https://data.ccrpc.org/am/dataset/commuter-mode-share
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    csv(1639)Available download formats
    Dataset updated
    Oct 2, 2024
    Dataset provided by
    Champaign County Regional Planning Commission
    Description

    This commuter mode share data shows the estimated percentages of commuters in Champaign County who traveled to work using each of the following modes: drove alone in an automobile; carpooled; took public transportation; walked; biked; went by motorcycle, taxi, or other means; and worked at home. Commuter mode share data can illustrate the use of and demand for transit services and active transportation facilities, as well as for automobile-focused transportation projects.

    Driving alone in an automobile is by far the most prevalent means of getting to work in Champaign County, accounting for over 69 percent of all work trips in 2023. This is the same rate as 2019, and the first increase since 2017, both years being before the COVID-19 pandemic began.

    The percentage of workers who commuted by all other means to a workplace outside the home also decreased from 2019 to 2021, most of these modes reaching a record low since this data first started being tracked in 2005. The percentage of people carpooling to work in 2023 was lower than every year except 2016 since this data first started being tracked in 2005. The percentage of people walking to work increased from 2022 to 2023, but this increase is not statistically significant.

    Meanwhile, the percentage of people in Champaign County who worked at home more than quadrupled from 2019 to 2021, reaching a record high over 18 percent. It is a safe assumption that this can be attributed to the increase of employers allowing employees to work at home when the COVID-19 pandemic began in 2020.

    The work from home figure decreased to 11.2 percent in 2023, but which is the first statistically significant decrease since the pandemic began. However, this figure is still about 2.5 times higher than 2019, even with the COVID-19 emergency ending in 2023.

    Commuter mode share data was sourced from the U.S. Census Bureau’s American Community Survey (ACS) 1-Year Estimates, which are released annually.

    As with any datasets that are estimates rather than exact counts, it is important to take into account the margins of error (listed in the column beside each figure) when drawing conclusions from the data.

    Due to the impact of the COVID-19 pandemic, instead of providing the standard 1-year data products, the Census Bureau released experimental estimates from the 1-year data in 2020. This includes a limited number of data tables for the nation, states, and the District of Columbia. The Census Bureau states that the 2020 ACS 1-year experimental tables use an experimental estimation methodology and should not be compared with other ACS data. For these reasons, and because data is not available for Champaign County, no data for 2020 is included in this Indicator.

    For interested data users, the 2020 ACS 1-Year Experimental data release includes a dataset on Means of Transportation to Work.

    Sources: U.S. Census Bureau; American Community Survey, 2023 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using data.census.gov; (18 September 2024).; U.S. Census Bureau; American Community Survey, 2022 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using data.census.gov; (10 October 2023).; U.S. Census Bureau; American Community Survey, 2021 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using data.census.gov; (14 October 2022).; U.S. Census Bureau; American Community Survey, 2019 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using data.census.gov; (26 March 2021).; U.S. Census Bureau; American Community Survey, 2018 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using data.census.gov; (26 March 2021).; U.S. Census Bureau; American Community Survey, 2017 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using American FactFinder; (13 September 2018).; U.S. Census Bureau; American Community Survey, 2016 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using American FactFinder; (14 September 2017).; U.S. Census Bureau; American Community Survey, 2015 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using American FactFinder; (19 September 2016).; U.S. Census Bureau; American Community Survey, 2014 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using American FactFinder; (16 March 2016).; U.S. Census Bureau; American Community Survey, 2013 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using American FactFinder; (16 March 2016).; U.S. Census Bureau; American Community Survey, 2012 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using American FactFinder; (16 March 2016).; U.S. Census Bureau; American Community Survey, 2011 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using American FactFinder; (16 March 2016).; U.S. Census Bureau; American Community Survey, 2010 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using American FactFinder; (16 March 2016).; U.S. Census Bureau; American Community Survey, 2009 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using American FactFinder; (16 March 2016).; U.S. Census Bureau; American Community Survey, 2008 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using American FactFinder; (16 March 2016).; U.S. Census Bureau; American Community Survey, 2007 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using American FactFinder; (16 March 2016).; U.S. Census Bureau; American Community Survey, 2006 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using American FactFinder; (16 March 2016).; U.S. Census Bureau; American Community Survey, 2005 American Community Survey 1-Year Estimates, Table S0801; generated by CCRPC staff; using American FactFinder; (16 March 2016).

  6. d

    Data from: Triton: Survivability Enhancement of a Multi-Mode Point Absorber

    • catalog.data.gov
    • data.openei.org
    • +1more
    Updated Jan 20, 2025
    + more versions
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    Oscilla Power, Inc. (2025). Triton: Survivability Enhancement of a Multi-Mode Point Absorber [Dataset]. https://catalog.data.gov/dataset/triton-survivability-enhancement-of-a-multi-mode-point-absorber-310cd
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    Dataset updated
    Jan 20, 2025
    Dataset provided by
    Oscilla Power, Inc.
    Description

    The overall goal of this project was to design and validate a survival mode for the Triton WEC that allows for a reduction in peak loads, while simultaneously allowing for a reduction of capital cost due to the elimination of overdesign to account for uncertainty. In addition, the project sought to carefully understand performance of the design without survival mode engaged under extreme wave conditions so as to better understand how system loads vary and hence determine conditions where survival mode needs to be engaged, thereby allowing for an optimum balance between maximum power capture and acceptable risk within the capabilities of the design.

  7. Z

    Data from: Inverse design of multishape metamaterials

    • data.niaid.nih.gov
    • zenodo.org
    Updated Apr 8, 2023
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    Dykstra, David Matthijs Jonathan (2023). Inverse design of multishape metamaterials [Dataset]. https://data.niaid.nih.gov/resources?id=zenodo_7805806
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    Dataset updated
    Apr 8, 2023
    Dataset provided by
    Dykstra, David Matthijs Jonathan
    Coulais, Corentin
    License

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

    Description

    This dataset contains all data as used for the paper 'Inverse design of multishape metamaterials'.

    Abstract:

    Multishape metamaterials exhibit more than one target shape change, e.g. the same metamaterial can have either a positive or negative Poisson’s ratio. So far, multishape metamaterials have mostly been obtained by trial-and-error. The inverse design of multiple target deformations in such multishape metamaterials remains a largely open problem. Here, we demonstrate that it is possible to design metamaterials with multiple deformations of arbitrary complexity. To this end, we introduce a novel sequential nonlinear method to design multiple target modes. We start by iteratively adding local constraints that match a first specific target mode; we then continue from the obtained geometry by iteratively adding local constraints that match a second target mode; and so on. We apply this sequential method to design up to 3 modes with complex shapes and we show that this method yields at least an 85% success rate. Yet we find that these metamaterials invariably host additional spurious modes, whose number grows with the number of target modes and their complexity, as well as the system size. Our results highlight an inherent trade-off between design freedom and design constraints and pave the way towards multi-functional materials and devices.

  8. Enterprise Survey 2009 - Czech Republic

    • dev.ihsn.org
    • catalog.ihsn.org
    • +2more
    Updated Apr 25, 2019
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    European Bank for Reconstruction and Development (2019). Enterprise Survey 2009 - Czech Republic [Dataset]. https://dev.ihsn.org/nada/catalog/study/CZE_2009_ES_v01_M_WB
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    Dataset updated
    Apr 25, 2019
    Dataset provided by
    World Bankhttp://worldbank.org/
    European Bank for Reconstruction and Development
    Time period covered
    2008 - 2009
    Area covered
    Czechia
    Description

    Abstract

    The objective of the survey is to obtain feedback from enterprises in client countries on the state of the private sector as well as to help in building a panel of enterprise data that will make it possible to track changes in the business environment over time, thus allowing, for example, impact assessments of reforms. Through interviews with firms in the manufacturing and services sectors, the survey assesses the constraints to private sector growth and creates statistically significant business environment indicators that are comparable across countries.

    The standard Enterprise Survey topics include firm characteristics, gender participation, access to finance, annual sales, costs of inputs/labor, workforce composition, bribery, licensing, infrastructure, trade, crime, competition, capacity utilization, land and permits, taxation, informality, business-government relations, innovation and technology, and performance measures. Over 90% of the questions objectively ascertain characteristics of a country’s business environment. The remaining questions assess the survey respondents’ opinions on what are the obstacles to firm growth and performance. The mode of data collection is face-to-face interviews.

    Geographic coverage

    National

    Analysis unit

    The primary sampling unit of the study is the establishment. An establishment is a physical location where business is carried out and where industrial operations take place or services are provided. A firm may be composed of one or more establishments. For example, a brewery may have several bottling plants and several establishments for distribution. For the purposes of this survey an establishment must make its own financial decisions and have its own financial statements separate from those of the firm. An establishment must also have its own management and control over its payroll.

    Universe

    The manufacturing and services sectors are the primary business sectors of interest. This corresponds to firms classified with International Standard Industrial Classification of All Economic Activities (ISIC) codes 15-37, 45, 50-52, 55, 60-64, and 72 (ISIC Rev.3.1). Formal (registered) companies with 5 or more employees are targeted for interview. Services firms include construction, retail, wholesale, hotels, restaurants, transport, storage, communications, and IT. Firms with 100% government/state ownership are not eligible to participate in an Enterprise Survey.

    Kind of data

    Sample survey data [ssd]

    Sampling procedure

    The sample for Azerbaijan was selected using stratified random sampling. Three levels of stratification were used in this country: industry, establishment size, and oblast (region).

    Industry stratification was designed in the way that follows: the universe was stratified into 23 manufacturing industries, 2 services industries -retail and IT-, and one residual sector. Each sector had a target of 90 interviews.

    Size stratification was defined following the standardized definition for the rollout: small (5 to 19 employees), medium (20 to 99 employees), and large (more than 99 employees). For stratification purposes, the number of employees was defined on the basis of reported permanent full-time workers. This seems to be an appropriate definition of the labor force since seasonal/casual/part-time employment is not a common practice, except in the sectors of construction and agriculture.

    Regional stratification was defined in eight regions. These regions are Praha, Stredni Cechy, Jihozapad, Severozapad, Severovychod, Jihovychod, Stredni Morava, and Moravskoslezsko.

    Given the stratified design, sample frames containing a complete and updated list of establishments for the selected regions were required. Great efforts were made to obtain the best source for these listings. However, the quality of the sample frames was not optimal and, therefore, some adjustments were needed to correct for the presence of ineligible units. These adjustments are reflected in the weights computation.

    For most countries covered in BEEPS IV, two sample frames were used. The first was supplied by the World Bank and consisted of enterprises interviewed in BEEPS 2005. The World Bank required that attempts should be made to re-interview establishments responding to the BEEPS 2005 survey where they were within the selected geographical regions and met eligibility criteria. That sample is referred to as the Panel. The second frame for the Czech Republic was an official database known as Albertina data [Creditinfo Czech Republic], which is obtained from the complete Business Register [RES] of the Czech Statistical Office. An extract from that frame was sent to the TNS statistical team in London to select the establishments for interview.

    The quality of the frame was assessed at the onset of the project. The frame proved to be useful though it showed positive rates of non-eligibility, repetition, non-existent units, etc. These problems are typical of establishment surveys, but given the impact these inaccuracies may have on the results, adjustments were needed when computing the appropriate weights for individual observations. The percentage of confirmed non-eligible units as a proportion of the total number of contacts to complete the survey was 28% (572 out of 2041 establishments).

    Mode of data collection

    Face-to-face [f2f]

    Research instrument

    The current survey instruments are available: - Core Questionnaire + Manufacturing Module [ISIC Rev.3.1: 15-37] - Core Questionnaire + Retail Module [ISIC Rev.3.1: 52] - Core Questionnaire [ISIC Rev.3.1: 45, 50, 51, 55, 60-64, 72] - Screener Questionnaire.

    The “Core Questionnaire” is the heart of the Enterprise Survey and contains the survey questions asked of all firms across the world. There are also two other survey instruments- the “Core Questionnaire + Manufacturing Module” and the “Core Questionnaire + Retail Module.” The survey is fielded via three instruments in order to not ask questions that are irrelevant to specific types of firms, e.g. a question that relates to production and nonproduction workers should not be asked of a retail firm. In addition to questions that are asked across countries, all surveys are customized and contain country-specific questions. An example of customization would be including tourism-related questions that are asked in certain countries when tourism is an existing or potential sector of economic growth.

    The standard Enterprise Survey topics include firm characteristics, gender participation, access to finance, annual sales, costs of inputs/labor, workforce composition, bribery, licensing, infrastructure, trade, crime, competition, capacity utilization, land and permits, taxation, informality, business-government relations, innovation and technology, and performance measures. Over 90% of the questions objectively ascertain characteristics of a country’s business environment. The remaining questions assess the survey respondents’ opinions on what are the obstacles to firm growth and performance.

    Cleaning operations

    Data entry and quality controls are implemented by the contractor and data is delivered to the World Bank in batches (typically 10%, 50% and 100%). These data deliveries are checked for logical consistency, out of range values, skip patterns, and duplicate entries. Problems are flagged by the World Bank and corrected by the implementing contractor through data checks, callbacks, and revisiting establishments.

    Response rate

    Complete information regarding the sampling methodology, sample frame, weights, response rates, and implementation can be found in the document "Description of Czech Republic Implementation 2009.pdf"

  9. c

    North America Multi Mode Fiber Optic Cable Assembly Market Report 2025,...

    • cognitivemarketresearch.com
    pdf,excel,csv,ppt
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    Cognitive Market Research, North America Multi Mode Fiber Optic Cable Assembly Market Report 2025, Market Size, Share, Growth, CAGR, Forecast, Revenue [Dataset]. https://www.cognitivemarketresearch.com/regional-analysis/north-america-multi-mode-fiber-optic-cable-assembly-market-report
    Explore at:
    pdf,excel,csv,pptAvailable download formats
    Dataset authored and provided by
    Cognitive Market Research
    License

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

    Time period covered
    2021 - 2033
    Area covered
    North America, Region
    Description

    Access North America Multi Mode Fiber Optic Cable Assembly Industry Overview which includes North America country analysis of (United States, Canada, Mexico), market split by Type, Application

  10. f

    Data from: Comparison of Taboo Search Methods for Atomic Cluster Global...

    • acs.figshare.com
    zip
    Updated Sep 6, 2023
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    Nicholas B. Smith; Tim Jowett; Diana Yu; Elke Pahl; Anna L. Garden (2023). Comparison of Taboo Search Methods for Atomic Cluster Global Optimization with a Basin-Hopping Algorithm [Dataset]. http://doi.org/10.1021/acs.jcim.3c00526.s002
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    zipAvailable download formats
    Dataset updated
    Sep 6, 2023
    Dataset provided by
    ACS Publications
    Authors
    Nicholas B. Smith; Tim Jowett; Diana Yu; Elke Pahl; Anna L. Garden
    License

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

    Description

    The basin-hopping algorithm (BHA) allows for the efficient exploration of atomic cluster potential energy surfaces by random perturbations in configuration space, followed by energy minimizations. Here, the taboo search method is incorporated to prevent the search from revisiting recently visited regions of the search space. Two taboo search modes are implemented, one mode resets the search to random coordinates upon encountering the taboo region, while the other simply rejects any proposed move into the taboo region. These two modes are tested and compared on a variety of potential energy surfacesseveral clusters where atomic interactions are described by the Lennard-Jones potential, and Au55 where a semi-empirical tight binding potential is used to describe atomic interactions. Some differences in performance between the two taboo search modes were noted for LJ38 and Au55, with the mode that rejects all hops into the taboo region performing better, offering a means to improve the efficiency of the BHA for multifunnel systems. However, both taboo search modes failed to significantly improve performance on multifunnel systems where more than two funnels were present in the system.

  11. T

    Poland Imports from Estonia of Containers for one or more modes of transport...

    • tradingeconomics.com
    csv, excel, json, xml
    Updated Dec 2, 2022
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    TRADING ECONOMICS (2022). Poland Imports from Estonia of Containers for one or more modes of transport [Dataset]. https://tradingeconomics.com/poland/imports/estonia/containers-one-more-modes-transport
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    csv, xml, excel, jsonAvailable download formats
    Dataset updated
    Dec 2, 2022
    Dataset authored and provided by
    TRADING ECONOMICS
    License

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

    Time period covered
    Jan 1, 1990 - Dec 31, 2025
    Area covered
    Poland
    Description

    Poland Imports from Estonia of Containers for one or more modes of transport was US$4.8 Thousand during 2013, according to the United Nations COMTRADE database on international trade. Poland Imports from Estonia of Containers for one or more modes of transport - data, historical chart and statistics - was last updated on June of 2025.

  12. Mode of travel

    • gov.uk
    Updated Apr 16, 2025
    + more versions
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    Department for Transport (2025). Mode of travel [Dataset]. https://www.gov.uk/government/statistical-data-sets/nts03-modal-comparisons
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    Dataset updated
    Apr 16, 2025
    Dataset provided by
    GOV.UKhttp://gov.uk/
    Authors
    Department for Transport
    Description

    Accessible Tables and Improved Quality

    As part of the Analysis Function Reproducible Analytical Pipeline Strategy, processes to create all National Travel Survey (NTS) statistics tables have been improved to follow the principles of Reproducible Analytical Pipelines (RAP). This has resulted in improved efficiency and quality of NTS tables and therefore some historical estimates have seen very minor change, at least the fifth decimal place.

    All NTS tables have also been redesigned in an accessible format where they can be used by as many people as possible, including people with an impaired vision, motor difficulties, cognitive impairments or learning disabilities and deafness or impaired hearing.

    If you wish to provide feedback on these changes then please email national.travelsurvey@dft.gov.uk.

    Revision to table NTS9919

    On the 16th April 2025, the figures in table NTS9919 have been revised and recalculated to include only day 1 of the travel diary where short walks of less than a mile are recorded (from 2017 onwards), whereas previous versions included all days. This is to more accurately capture the proportion of trips which include short walks before a surface rail stage. This revision has resulted in fewer available breakdowns than previously published due to the smaller sample sizes.

    Trips, stages, distance and time spent travelling

    NTS0303: https://assets.publishing.service.gov.uk/media/66ce0f118e33f28aae7e1f75/nts0303.ods">Average number of trips, stages, miles and time spent travelling by mode: England, 2002 onwards (ODS, 53.9 KB)

    NTS0308: https://assets.publishing.service.gov.uk/media/66ce0f128e33f28aae7e1f76/nts0308.ods">Average number of trips and distance travelled by trip length and main mode; England, 2002 onwards (ODS, 191 KB)

    NTS0312: https://assets.publishing.service.gov.uk/media/66ce0f12bc00d93a0c7e1f71/nts0312.ods">Walks of 20 minutes or more by age and frequency: England, 2002 onwards (ODS, 35.1 KB)

    NTS0313: https://assets.publishing.service.gov.uk/media/66ce0f12bc00d93a0c7e1f72/nts0313.ods">Frequency of use of different transport modes: England, 2003 onwards (ODS, 27.1 KB)

    NTS0412: https://assets.publishing.service.gov.uk/media/66ce0f1325c035a11941f653/nts0412.ods">Commuter trips and distance by employment status and main mode: England, 2002 onwards (ODS, 53.8 KB)

    NTS0504: https://assets.publishing.service.gov.uk/media/66ce0f141aaf41b21139cf7d/nts0504.ods">Average number of trips by day of the week or month and purpose or main mode: England, 2002 onwards (ODS, 141 KB)

    <h2 id=

  13. TMD Dataset - 5 seconds sliding window

    • kaggle.com
    zip
    Updated Feb 5, 2019
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    Fernando Schwartzer (2019). TMD Dataset - 5 seconds sliding window [Dataset]. https://www.kaggle.com/fschwartzer/tmd-dataset-5-seconds-sliding-window
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    zip(2776796 bytes)Available download formats
    Dataset updated
    Feb 5, 2019
    Authors
    Fernando Schwartzer
    Description

    Context

    Identify user’s transportation modes through observations of the user, or observation of the environment, is a growing topic of research, with many applications in the field of Internet of Things (IoT). Transportation mode detection can provide context information useful to offer appropriate services based on user’s needs and possibilities of interaction.

    Content

    Initial data pre-processing phase: data cleaning operations are performed, such as delete measure from the sensors to exclude, make the values of the sound and speed sensors positive etc...

    Furthermore some sensors, like ambiental (sound, light and pressure) and proximity, returns a single data value as the result of sense, this can be directly used in dataset. Instead, all the other return more than one values that are related to the coordinate system used, so their values are strongly related to orientation. For almost all we can use an orientation-independent metric, magnitude.

    Acknowledgements

    A sensor measures different physical quantities and provides corresponding raw sensor readings which are a source of information about the user and their environment. Due to advances in sensor technology, sensors are getting more powerful, cheaper and smaller in size. Almost all mobile phones currently include sensors that allow the capture of important context information. For this reason, one of the key sensors employed by context-aware applications is the mobile phone, that has become a central part of users lives.

    Inspiration

    User transportation mode recognition can be considered as a HAR task (Human Activity Recognition). Its goal is to identify which kind of transportation - walking, driving etc..- a person is using. Transportation mode recognition can provide context information to enhance applications and provide a better user experience, it can be crucial for many different applications, such as device profiling, monitoring road and traffic condition, Healthcare, Traveling support etc..

    Original dataset from: Carpineti C., Lomonaco V., Bedogni L., Di Felice M., Bononi L., "Custom Dual Transportation Mode Detection by Smartphone Devices Exploiting Sensor Diversity", in Proceedings of the 14th Workshop on Context and Activity Modeling and Recognition (IEEE COMOREA 2018), Athens, Greece, March 19-23, 2018 [Pre-print available]

  14. T

    Mali Imports of containers for one or more modes of transport from Guinea

    • tradingeconomics.com
    csv, excel, json, xml
    Updated Jun 27, 2024
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    TRADING ECONOMICS (2024). Mali Imports of containers for one or more modes of transport from Guinea [Dataset]. https://tradingeconomics.com/mali/imports/guinea/containers-one-more-modes-transport
    Explore at:
    json, excel, xml, csvAvailable download formats
    Dataset updated
    Jun 27, 2024
    Dataset authored and provided by
    TRADING ECONOMICS
    License

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

    Time period covered
    Jan 1, 1990 - Dec 31, 2025
    Area covered
    Mali
    Description

    Mali Imports of containers for one or more modes of transport from Guinea was US$2.22 Thousand during 2017, according to the United Nations COMTRADE database on international trade. Mali Imports of containers for one or more modes of transport from Guinea - data, historical chart and statistics - was last updated on July of 2025.

  15. Global import data of Multi Mode Reader

    • volza.com
    csv
    Updated Jun 24, 2025
    + more versions
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    Volza FZ LLC (2025). Global import data of Multi Mode Reader [Dataset]. https://www.volza.com/p/multi-mode-reader/import/import-in-india/
    Explore at:
    csvAvailable download formats
    Dataset updated
    Jun 24, 2025
    Dataset provided by
    Volza
    Authors
    Volza FZ LLC
    License

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

    Variables measured
    Count of importers, Sum of import value, 2014-01-01/2021-09-30, Count of import shipments
    Description

    138 Global import shipment records of Multi Mode Reader with prices, volume & current Buyer's suppliers relationships based on actual Global export trade database.

  16. m

    Multi Mode Microplate Readers Market Size, Share & Trends Analysis 2033

    • marketresearchintellect.com
    Updated Jul 7, 2025
    + more versions
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    Market Research Intellect (2025). Multi Mode Microplate Readers Market Size, Share & Trends Analysis 2033 [Dataset]. https://www.marketresearchintellect.com/product/multi-mode-microplate-readers-market-size-and-forecast/
    Explore at:
    Dataset updated
    Jul 7, 2025
    Dataset authored and provided by
    Market Research Intellect
    License

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

    Area covered
    Global
    Description

    Dive into Market Research Intellect's Multi Mode Microplate Readers Market Report, valued at USD 1.2 billion in 2024, and forecast to reach USD 2.0 billion by 2033, growing at a CAGR of 7.2% from 2026 to 2033.

  17. m

    Global Multi Mode Chipset Market Share, Size & Industry Analysis 2033

    • marketresearchintellect.com
    Updated May 15, 2025
    + more versions
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    Market Research Intellect (2025). Global Multi Mode Chipset Market Share, Size & Industry Analysis 2033 [Dataset]. https://www.marketresearchintellect.com/product/multi-mode-chipset-market/
    Explore at:
    Dataset updated
    May 15, 2025
    Dataset authored and provided by
    Market Research Intellect
    License

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

    Area covered
    Global
    Description

    Get key insights from Market Research Intellect's Multi Mode Chipset Market Report, valued at USD 5.2 billion in 2024, and forecast to grow to USD 9.8 billion by 2033, with a CAGR of 8.1% (2026-2033).

  18. Multi-mode Optical Fibers Market Report | Global Forecast From 2025 To 2033

    • dataintelo.com
    csv, pdf, pptx
    Updated Jan 7, 2025
    + more versions
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    Dataintelo (2025). Multi-mode Optical Fibers Market Report | Global Forecast From 2025 To 2033 [Dataset]. https://dataintelo.com/report/global-multi-mode-optical-fibers-market
    Explore at:
    csv, pdf, pptxAvailable download formats
    Dataset updated
    Jan 7, 2025
    Dataset authored and provided by
    Dataintelo
    License

    https://dataintelo.com/privacy-and-policyhttps://dataintelo.com/privacy-and-policy

    Time period covered
    2024 - 2032
    Area covered
    Global
    Description

    Multi-mode Optical Fibers Market Outlook




    The global multi-mode optical fibers market size was valued at approximately $4.5 billion in 2023 and is expected to reach around $7.8 billion by 2032, growing at a CAGR of 6.5% during the forecast period. This substantial growth can be attributed to a combination of technological advancements and the increasing demand for high-speed data communication across various sectors. The rise in deployment of data centers and the expanding telecommunication infrastructure are significant growth factors driving this market.




    One of the primary growth factors for the multi-mode optical fibers market is the rapid expansion of data centers globally. With the exponential growth in data generation and the subsequent need for efficient data management and storage solutions, the demand for high-bandwidth, low-latency communication systems has surged. Multi-mode optical fibers are integral in facilitating high-speed data transmission within data centers, thereby enhancing overall operational efficiency. Additionally, the advent of cloud computing and big data analytics further propels this demand, as these technologies require robust and scalable network infrastructures.




    The telecommunications industry plays a pivotal role in the growth of the multi-mode optical fibers market. As telecommunication networks evolve to support next-generation technologies such as 5G, there is an increasing need for optical fibers that can handle higher data rates and provide reliable connectivity. Multi-mode optical fibers are particularly suitable for short to medium-range communication due to their ability to transmit multiple light modes simultaneously, making them ideal for urban telecommunication networks and fiber-to-the-home (FTTH) installations. This has led to a significant increase in their adoption within the telecommunications sector.




    Another crucial growth factor is the rising adoption of multi-mode optical fibers in medical and industrial applications. In the medical field, these fibers are used for minimally invasive surgeries and diagnostic procedures, enabling high precision and reducing patient recovery times. In industrial settings, multi-mode optical fibers are employed in automation and control systems, ensuring robust and reliable communication channels even in harsh environments. The versatility and durability of multi-mode optical fibers make them suitable for these diverse applications, thereby broadening their market scope.



    The integration of Multimode-Fiber Cable in modern telecommunication networks is pivotal due to its ability to support multiple data paths simultaneously. This characteristic makes it highly efficient for short to medium-range data transmission, which is crucial in densely populated urban areas where high-speed internet connectivity is a necessity. The flexibility of multimode-fiber cables allows for easy installation and maintenance, making them a preferred choice for expanding networks. As the demand for faster and more reliable internet services grows, the role of multimode-fiber cables becomes increasingly significant in ensuring seamless communication across various platforms.




    Regionally, the Asia Pacific is expected to witness significant growth in the multi-mode optical fibers market. This growth can be attributed to the rapid industrialization, increasing investments in telecommunications infrastructure, and the burgeoning demand for data centers in countries like China, India, and Japan. North America and Europe are also key regions, benefitting from the early adoption of advanced technologies and the presence of major market players. The Middle East & Africa and Latin America, though smaller in market share, are anticipated to grow steadily due to ongoing infrastructure development and modernization efforts.



    Type Analysis




    The multi-mode optical fibers market is segmented by type into step-index and graded-index fibers. Step-index multi-mode fibers have a uniform core with a sudden change in refractive index at the core-cladding interface. These fibers are typically used in short-distance communication applications due to their simplicity and cost-effectiveness. The market for step-index fibers remains robust in applications where cost considerations outweigh performance needs, such as in certain industrial and military contexts, where durability a

  19. Multi Mode Chipset Market Report | Global Forecast From 2025 To 2033

    • dataintelo.com
    csv, pdf, pptx
    Updated Oct 4, 2024
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    Dataintelo (2024). Multi Mode Chipset Market Report | Global Forecast From 2025 To 2033 [Dataset]. https://dataintelo.com/report/multi-mode-chipset-market
    Explore at:
    csv, pptx, pdfAvailable download formats
    Dataset updated
    Oct 4, 2024
    Dataset authored and provided by
    Dataintelo
    License

    https://dataintelo.com/privacy-and-policyhttps://dataintelo.com/privacy-and-policy

    Time period covered
    2024 - 2032
    Area covered
    Global
    Description

    Multi Mode Chipset Market Outlook



    The global market size for the Multi Mode Chipset Market was valued at approximately USD 12 billion in 2023 and is projected to reach around USD 25 billion by 2032, growing at a compound annual growth rate (CAGR) of 8.5% during the forecast period. This growth is primarily driven by the increasing demand for high-speed internet connectivity and the proliferation of smart devices across the globe. Technological advancements in wireless communication and the expansion of 5G networks are significant factors contributing to the market's expansion.



    One of the primary growth factors for the Multi Mode Chipset Market is the rapid adoption of 5G technology. As countries globally roll out 5G networks, there is a substantial demand for chipsets that can support multiple modes of communication, including 4G, 5G, and LTE. This demand is fueled by the necessity for uninterrupted, high-speed internet connectivity across various devices. The integration of 5G technology in smartphones, tablets, and IoT devices is expected to significantly boost the market, providing more efficient and faster communication capabilities.



    Another notable growth factor is the rising prevalence of IoT devices. The Internet of Things (IoT) has become a pivotal aspect of modern technology, leading to an increased need for multi mode chipsets. As more devices become interconnected, the requirement for seamless communication between these devices becomes crucial. Multi mode chipsets facilitate this interconnectivity by supporting various communication standards, ensuring that devices can communicate effectively regardless of the network they are on. This is particularly important for smart homes, industrial IoT applications, and smart city initiatives.



    Additionally, the automotive industry's shift towards connected and autonomous vehicles is a significant driver for the multi mode chipset market. Modern vehicles are increasingly incorporating advanced communication systems to enhance safety, navigation, and entertainment features. Multi mode chipsets enable these vehicles to communicate with each other and with infrastructure, supporting Vehicle-to-Everything (V2X) communication. This ensures a seamless flow of information, which is critical for the development of autonomous driving technologies and the broader adoption of connected vehicles.



    From a regional perspective, the Asia Pacific region is expected to dominate the Multi Mode Chipset Market during the forecast period. This dominance can be attributed to the rapid technological advancements, significant investments in 5G infrastructure, and the high adoption rate of advanced consumer electronics in countries like China, Japan, and South Korea. North America and Europe are also anticipated to witness substantial growth, driven by the increasing adoption of advanced technologies and the presence of major market players. The Middle East & Africa and Latin America regions are expected to show moderate growth, with gradual advancements in communication infrastructure and technology adoption.



    Type Analysis



    The Multi Mode Chipset Market can be segmented by type into 4G, 5G, LTE, and others. Each of these types plays a crucial role in the market, driven by the varying requirements of end-users and the evolution of communication standards. The 4G segment, although facing a gradual decline due to the rise of 5G, still holds relevance, especially in regions where 5G infrastructure is not yet fully developed. The advancements in 4G technology continue to provide reliable and efficient communication solutions, particularly in emerging markets.



    The 5G segment is expected to witness the highest growth rate within the type segment. As the global rollout of 5G networks accelerates, the demand for 5G-compatible multi mode chipsets is burgeoning. These chipsets are crucial for enabling the high-speed, low-latency benefits that 5G promises. The ability of 5G to support a massive number of connected devices simultaneously makes it a preferred choice for various applications, from consumer electronics to industrial automation. This surge in 5G adoption is a significant driving force for the market.



    LTE technology continues to be relevant, particularly in regions where 5G has not yet been extensively deployed. LTE offers a bridge between 4G and 5G, providing enhanced data speeds and better connectivity than traditional 4G networks. Multi mode chipsets that support LTE technology are critical for ensuring seamless connectivity during the transition period from 4G to 5G. These chipset

  20. i

    Single-Mode VCSEL and Multi-Mode VCSEL Market - In-Depth Analysis

    • imrmarketreports.com
    Updated Jan 2024
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    Swati Kalagate; Akshay Patil; Vishal Kumbhar (2024). Single-Mode VCSEL and Multi-Mode VCSEL Market - In-Depth Analysis [Dataset]. https://www.imrmarketreports.com/reports/single-mode-vcsel-and-multi-mode-vcsel-market
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    Dataset updated
    Jan 2024
    Dataset provided by
    IMR Market Reports
    Authors
    Swati Kalagate; Akshay Patil; Vishal Kumbhar
    License

    https://www.imrmarketreports.com/privacy-policy/https://www.imrmarketreports.com/privacy-policy/

    Description

    Report of Single-Mode VCSEL and Multi-Mode VCSEL Market is covering the summarized study of several factors encouraging the growth of the market such as market size, market type, major regions and end user applications. By using the report customer can recognize the several drivers that impact and govern the market. The report is describing the several types of Single-Mode VCSEL and Multi-Mode VCSEL Industry. Factors that are playing the major role for growth of specific type of product category and factors that are motivating the status of the market.

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Robbie Mears; Kerrianne Harrington; William Wadsworth; James Stone; Tim Birks (2025). Dataset for "Highly multi-mode hollow core fibres" [Dataset]. http://doi.org/10.15125/BATH-01499

Dataset for "Highly multi-mode hollow core fibres"

Explore at:
7zAvailable download formats
Dataset updated
Jun 9, 2025
Dataset provided by
University of Bath
Authors
Robbie Mears; Kerrianne Harrington; William Wadsworth; James Stone; Tim Birks
License

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

Dataset funded by
Engineering and Physical Sciences Research Council
Description

This repository contains all the raw data and raw images used in the paper titled 'Highly multi-mode hollow core fibres'. It is grouped into two folders of raw data and raw images. In the raw data there are a number of .dat files which contain alternating columns of wavelength and signal for the different measurements of transmission, cutback and bend loss for the different fibres. In the raw images, simple .tif files of the different fibres are given and different near field and far field images used in Figure 2.

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