cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5878/rfs7-sh65
title: Dataset: Mechanical, thermal, and structural investigations of chemically strengthened Na2O–CaO–Al2O3–SiO2 glasses
title: Dataset: Mekaniska, termiska och strukturella undersökningar av kemiskt härdade Na2O–CaO–Al2O3–SiO2 glas

description: Chemical strengthening is being investigated with the purpose to get a better understanding for the complex mechanisms of the process and in the future create thinner and stronger glass for a sustainable and resource efficient society.

We investigated the effect of alumina doping on thermal, mechanical, and structural properties of a conventional soda lime silicate glass before and after ion exchange strengthening. The techniques to measure properties were:
- 23Na and 27Al Magic Angle Spinning Nuclear Magnetic Resonance (MAS NMR)
- Scattered light polariscope
- Differential Thermal Analysis (DTA)
- Nanoindentation
- Microindentation
More detailed information can be found in the documentation-readme file.
description: I det här projektet undersöks kemisk härdning av glas i syfte att skapa en ökad förståelse för de komplicerade härdningsmekanismerna och därmed skapa tunnare samt starkare glas för ett hållbart och resurseffektivt samhälle.

Vi har undersökt effekten av aluminiumoxid-dopning på de termiska, mekaniska och strukturella egenskaperna av konventionella soda kalk silikat glas före och efter kemisk härdning. 
Metoderna att mäta egenskaperna var:
- 23Na och 27Al Magic Angle Spinning Nuclear Magnetic Resonance (MAS NMR)
- Scattered light polariscope (SCALP)
- Differential Thermal Analysis (DTA)
- Nanoindenter
- Mikroindenter
Mer detaljerad information finns i dokumentations-readme-filen.
DOI: 10.5878/p95p-rx09
title: Examples of vibration in buildings from construction activities
title: Exempel på vibrationer i byggnader vid bygg- och anläggningsprojekt

description: The data consists of short examples of vibration signals in buildings. The examples were collected in a project focused on annoyance by vibration from construction work. The examples include tri-axial vibration signals from blasting (tunnels, general and rock extraction), soil compacting, piling, sheet wall piling and construction traffic. The data are shared for use by other researchers.

The zip file contains a table summarising the vibration measurements in Excel and Open Office formats, and a folder with 257 .csv files with raw data from each measurement. The measurements have a unique ID in the file name that is also presented in the Excel file.
description: Datamaterialet består av korta exempel på vibrationer i byggnader. Projektet där exemplen togs fram fokuserar på störning av vibrationer i bostäder från närliggande bygg- och anläggningsarbeten. Exemplen inkluderar triaxiella vibrationsförlopp vid sprängning (tunnel-, entrpenad- och täktsprängning), packning, pålning/spontning, vibrospontning och transporter på byggområdet. Avsikten är att andra forskare (eller privatpersoner) skall kunna använda signalerna.

Zip-filen innehåller en tabell med sammanfattande data om vibrationssignaler i Excel- och Open Office-format, samt en katalog med csv-formaterade rådata från totalt 257 mätningar. Varje fil har ett ID-nummer i filnamnet som också finns i de sammanfattande tabellerna.
DOI: 10.5878/t3nq-2n69
title: Proton Plasma Bulk-Parameter Measurements in Venus' Dayside Magnetosheath
title: Proton Plasma Bulk-Parameter Measurements in Venus' Dayside Magnetosheath

description: This is a high-level data product based on particle and magnetic-field measurements taken by the Ion Mass Analyser (IMA) and Magnetometer (MAG) instruments, respectively, onboard the European Space Agency’s (ESA’s) Venus Express (VEX) mission. VEX orbited Venus between 2006-2014 collecting data on the plasma environment around the planet for a wide variety of space physics studies. IMA is an ion mass-energy spectrometer from which plasma bulk parameters can be calculated. MAG measures the three components of the background magnetic field.

The dataset contains proton bulk densities, speeds, and temperatures (perpendicular and parallel to the magnetic field) measured by IMA at 1181 spatial locations in Venus’ dayside magnetosheath. The concurrent average magnetic-field strength measured by MAG accompanies each set of proton parameters. Additionally, medians of the same parameters measured in the upstream solar wind (SW) during each orbit are included (but not the individual measurements from which the medians are calculated). The location of VEX during each measurement is provided in the Venus Solar Orbit (VSO) reference frame along with the timestamp for the measurement and the corresponding VEX orbit number.

The proton parameters were calculated through Maxwellian fits of velocity-distribution-function (VDF) measurements derived from IMA’s scans of particle counts over a mass-energy-azimuth-elevation parameter space. This methodology was developed by Bader et al. (2019) and applied to data between 2006-2009; Rojas Mata et al. (2022) extended it to process the entire mission data. The data included in this product form the basis for studies concerning asymmetries in the parameters between different hemispheres of Venus’ magnetosheath. The manually selected orbits have adequate coverage in the magnetosheath and SW as well as sufficiently stable SW conditions to lead to statistically reliable results. This therefore is a subset of the entire mission data (597 orbits out of ~3200 total orbits).
description: Dataprodukten innehåller bearbetade data från joninstrumentet Ion Mass Analyser (IMA) och magnetometern MAG på rymdfarkosten Venus Express. Under 2006-2014 observerade dessa instrument jonegenskaper och magnetfält i Venus plasmamiljö. I dataprodukten ingår uppmätta egenskaper för protoner på 1181 platser i magnetoskiktet samt motsvarande median-värden för solvindparametrarna under 597 banor. Datat används i en studie om plasmaasymmetrier där vi jämför olika Venus hemisfärer. För ytterligare information hänvisar vi till beskrivningen på engelska.
DOI: 10.57804/7a39-sp78
title: Land reflection seismic, hydrogeological and magnetic study of an area prone to quick-clay landslides in southwest Sweden - Hydrogeological modeling of an area prone to quick-clay landslides in southwest Sweden
title: Land reflection seismic, hydrogeological and magnetic study of an area prone to quick-clay landslides in southwest Sweden - Hydrogeological modeling of an area prone to quick-clay landslides in southwest Sweden

description: Quick-clay landslides are common geohazards in Nordic countries and Canada. The presence of potential quick clays is confirmed using geotechnical investigations, but near-surface geophysical methods, such as seismic and resistivity surveys, can also help identifying coarse-grained materials associated to the development of quick clays. We present the results of four reflection seismic profiles next to the Göta River in Sweden, along which many quick-clay landslide scars exist. An extensive coarse-grained layer exists in the sedimentary sequence and is interpreted and modeled in a regional context. Hydrological modeling of the coarse-grained layer is performed. Magnetic data are also studied within this investigation.
description: Jordskred av snabblera är vanliga "geohazards" i Norden och Kanada. Närvaron av potentiella snabbleror bekräftas med hjälp av geotekniska undersökningar, men geofysiska metoder i närheten av ytan, såsom seismiska och resistivitetsundersökningar, kan också bidra till att identifiera grovkornigt material i samband med utvecklingen av snabba leror. Vi presenterar resultaten av fyra reflexions-seismiska profiler bredvid Göta-floden i Sverige, längs vilka många jordskred av snabblera finns. Ett omfattande grovkornigt lager finns i sedimentärsekvensen och tolkas och modelleras i ett regionalt sammanhang. Hydrologisk modellering av det grovkorniga skiktet utförs. Magnetiska data studeras också inom denna undersökning.
DOI: 10.58141/e66y-8c69
title: Where is your Stockholm?_2
title: Var är ditt Stockholm?_2

description: "Where is your Stockholm?" ("Var är ditt Stockholm?") is the first Public Participatory GIS (PPGIS) survey to address emotional, social, and environmental qualities at once. The social-ecological picture of Stockholm that emerges from the data can be used for a variety of different purposes; from analysis of everyday routines, to where people in Stockholm connect to the green infrastructure.

Purpose:

The dataset aims to describe positive and negative experiences that exist in the landscape of Stockholm together with social, environmental and psychological attributes. Because all datapoints are geographically mapped using GIS, this dataset provides a social-ecological understanding of Stockholm.
description: Studie "Var är ditt Stockholm" är en Public Participatory GIS (PPGIS) surveyundersökning kring emotionella, sociala och miljörelaterade aspekter. Den socioekonomiska bilden av Stockholm som framgår av data kan användas för en rad olika ändamål. från analys av vardagliga rutiner, till där människor i Stockholm ansluter till den gröna infrastrukturen.
DOI: 10.5878/t809-mr55
title: Ecological connectivity for wetlands in Norrbotten County (Sweden)
title: Ekologisk konnektivitet för våtmarker i Norrbottens län

description: The dataset consists of a GeoTIFF (raster) file indicating the structural ecological connectivity between high conservation value wetlands in Norrbotten county (Sweden). 

Raster values 1-10 indicate the relative contribution to structural ecological connectivity for each 10 m cell
across Norrbotten County (Sweden). The higher value, the stronger contribution to connectivity.

For more information, see the documentation.
description: Datasetet består av en GeoTIFF (raster) som indikerar den strukturella ekologiska konnektiviteten mellan våtmarker med höga naturvärden i Norrbottens län.

Rastervärden 1–10 indikerar det relativa bidraget till strukturell ekologisk konnektivitet för varje 10 m cell i Norrbottens län. Ju högre värde, desto starkare bidrag till konnektiviteten.

För mer information, se dokumentationen.
DOI: 10.5878/5tn6-9x35
title: Data and R-scripts for: “Misreading or living in denial? Reindeer overstocking and long-term effects on vegetation: an experimental approach”
title: Data and R-scripts for: “Misreading or living in denial? Reindeer overstocking and long-term effects on vegetation: an experimental approach”
title: Reindeer-lichen dynamics in Finnmark, Norway

description: Our study assessed ground-lichen responses, measured at plots of ca. one m² in size, to reindeer grazing pressure. Our study area is ca. 14 000 km² in size and is in Finnmark, Northern Norway. The study was initiated in 1998, and the same plots were re-visited in 2005, 2010, 2013, and 2018. This study is part of a long-term monitoring program of the lichen pastures in Norway. The data sets include information about ground-lichen biomass (g per m²), volume (L per m²), cover (%), and height (mm), which were our responses. The key predictors consisted of experimental manipulation, reindeer density (individuals per km²), initial conditions (i.e., the observed values for a given response in 1998), and habitat (Forest- and leeward-heath vs. exposed ridges mountain heaths). The experimental manipulation allowed us to compare plots exposed to grazing and trampling by reindeer and other larger herbivores (control) to fenced (treatment) areas. In addition, we included several spatial and temporal variables acting as potential random effects in our mixed effects models: district, transect, block and year (we provide additional information about the data and the analyses in the published article).
description: Dette datasettet stammer fra en langsiktig studie av hvordan lavbeiter responderer på ulikt beitepress fra tamrein i et område på ca. 14 000 km² i Finnmark, Nord-Norge. Studien startet i 1998, og de samme plottene (ca. en m²) ble besøkt igjen i 2005, 2010, 2013 og 2018. Studien er en del av et langsiktig overvåkingsprogram av lavbeitene i regionen. Datasettet inneholder informasjon om responsene i analysene våre; lavmattens biomasse (g per m²), volum (L per m²), dekke (%) og høyde (mm). De viktigste prediktorene besto av eksperimentell behandling (inngjerdet vs. åpent), reintetthet (individer per km²), startforhold (observerte responsverdiene i 1998) og habitat (skog- og lerabb vs. mer eksponert vindrabb). Den eksperimentelle tilnærmingen vår tillot en sammenligning av plott der rein og andre store herbivorer kunne beite og bevege seg fritt (kontrollene) mot inngjerdede områder (eksperimentell manipulering). I tillegg inkluderte vi flere romlige og tidsmessige variabler som fungerte som mulige tilfeldige effekter; distrikt, transekt, felt (blokk) og år. Ytterligere detaljer om både data og studieområdet er gitt i den publiserte artikkelen.
DOI: 10.57804/wfy4-x027
title: Inlet and outlet chemical analyses at Lake Erken 2012-2016
title: Inlopps- och utloppskemiska analyser vid sjön Erken 2012-2016

description: Data from inlet and outlet chemical analyses at Lake Erken 2000-2016, colected by The Erken laboratory.
Variables: pH/Conductivity/ Turbidity/ Alkalinity/ Absorbance/ particles/ Chla/ Temperature/ nutrients

The Erken laboratory is located by the shore of lake Erken, 70 km northeast of Stockholm. A substantial lake measurement program has been running for the last 30 years, which includes manual sampling along with high frequency automatic measurements.

Inlet and outlet chemical analyses at Lake Erken 2012-2016
 pH/Conductivity/ Turbidity/ Alkalinity/ Absorbance/ particles/ Chla/ Temperature/ nutrients

The data is free to use, but please inform us, so that we can keep track about the projects that make use of our data.
description: Data från inlopps- och utloppskemiska analyser vid sjön Erken 2000-2016, utförda av Erkens monitoringprogram. 
Innehåller bland annat variabler för: temperatur, pH, konduktivitet, alkalinitet, grumlighet, absorbans, suspenderat material, fosfatfosfor, syrgas.

Erkenlaboratoriet är belägen vid stranden av sjön Erken, 70 km nordost om Stockholm. Stationen bedriver sedan ungefär 30 år tillbaka ett omfattande miljöövervakningsprogram av sjön Erken, som inkluderar manuella mätningar och högfrekventa automatiska mätningar.

Inlopps- och utloppskemiska analyser vid sjön Erken 2012-2016
 pH/Conductivity/ Turbidity/ Alkalinity/ Absorbance/ particles/ Chla/ Temperature/ nutrients

Det är fritt fram att använda data från vårt monitoringprogram, men vi vill att ni som använder datat ska informera oss så att vi kan hålla reda på vilka projekt som utnyttjar Erkens monitoringprogram.
DOI: 10.5878/pmqg-5g29
title: Marine images and movies from Remotely Operated Vehicle (ROV) - KH60, V Koster
title: Marina bild och film från undervattenfartyg (ROV) - KH60, V Koster

description: The Marine stations at University of Gothenburg have several underwater recording facilities. One of them is the Remotely Operated Vehicle (ROV underwater robot) at Tjärnö marine station. This data source includes image and movie files, originating from ROV underwater surveys in the region of the Koster islands and Koster national park and date back to 1993.

DATE 2007/11/15 
Dive_number 1 
CameraID TjarnoROV1 
Dive_code 071115_1 
Dive_ID 1738 
FileName_new TjarnoROV1-071115_1-1738 
Title KH60, V Koster 
Centroid_Lat 58.89996589 
Centroid_Long 10.90246902 
Total_length_m 93.5 
Total_time 1:25:34 
Purpose KH 
Habitat Sublittoral sediment 
Filename_old KH60 
scientificName meatzoa 
taxonID 5000001
description: Göteborgs universitets marina stationer har flera instrument för inspelningar under vatten. En av dem är den fjärrstyrda undervattensfarkost (ROV undervattensrobot) som finns vid Tjärnö marina station. Den här datakällan innehåller bild- och filminspelningar från ROV-baserade undersökningar i Kosterregionen och Koster nationalpark, och går tillbaka till 1993.

DATE 2007/11/15 
Dive_number 1 
CameraID TjarnoROV1 
Dive_code 071115_1 
Dive_ID 1738 
FileName_new TjarnoROV1-071115_1-1738 
Title KH60, V Koster 
Centroid_Lat 58.89996589 
Centroid_Long 10.90246902 
Total_length_m 93.5 
Total_time 1:25:34 
Purpose KH 
Habitat Sublittoral sediment 
Filename_old KH60 
scientificName meatzoa 
taxonID 5000001
DOI: 10.5878/000081
title: Functions of the press: Council study
title: Pressens funktioner: Fullmäktigestudien

description: This study is part of the research program The Role of the Press in Society, a project initiated by the 1972 Commission of tbe Press. The motive for a total investigation of the councillors in the four municipalities of the survey was to reach a group of politically active persons, who could be expected to a greater extent to be readers of more than one newspaper. Hereby there was a possibility of comparison of attitudes to and use of various dailies.
description: This study is part of the research program The Role of the Press in Society, a project initiated by the 1972 Commission of tbe Press. The motive for a total investigation of the councillors in the four municipalities of the survey was to reach a group of politically active persons, who could be expected to a greater extent to be readers of more than one newspaper. Hereby there was a possibility of comparison of attitudes to and use of various dailies.
DOI: 10.5878/000195
title: SIFO 1987: Industry managers about the environment
title: SIFO 1987: Industrins chefer om miljön

description: The Swedish Institute of Public Opinion Research (SIFO) carried out this survey at the request of the Federation of Swedish Industries. Questions were asked about environmental commitments and topicality of environmental issues within the company, personnel responsible for environmental issues and the importance of environmental aspects when developing new technology and new products. The managers also had to mention the major environmental problem of the company at present and within the next two years, if the company had any permissions for industrial emissions and plans for decreasing these emissions. Furthermore the respondents were asked about their confidence in institutions within the environmental sphere, environmental activists and journalist. There were also a number of questions dealing with the opinion on the way the Federation of Swedish Industries acts in environmental issues. Background variables include information on number of employees, turnover and trade association.
description: Svenska institutet för opinionsundersökningar (SIFO) genomförde denna undersökning på begäran av Industriförbundet. Frågor ställdes om miljöåtaganden och aktuella miljöfrågor inom företaget, personligt ansvar för miljöfrågor och vikten av miljöaspekter när man utvecklar ny technologi och nya produkter. Cheferna måste också ange de största miljöproblemen som finns i företaget i både nutid och inom de närmsta två åren, om företaget hade några utsläppsrättigheter samt vilka planer det finns för att minska utsläppen. Vidare ställdes de svarande frågan om de hade förtroende för institutioner inom miljöområdet, miljöaktivister och journalister. Det fanns också ett antal frågor som handlade om uppfattningen om sättet Industriförbundet agerar i miljöfrågor. Bakgrundsvariabler inkluderar information om antalet anställda, omsättning och branschorganisationer.
DOI: 10.5878/000237
title: SIFO 1992: Majority against a Swedish EC-membership
title: SIFO 1992: Majoritet mot svensk EG-anslutning

description: The Swedish Institute of Public Opinion Research (SIFO) carried out this survey at the request of the daily paper Göteborgs-Posten. The respondents were asked if they would have voted for or against a Swedish membership of the EC at a hypothetical referendum the same day, and about their opinion of the development of the social security, environmental policy, private economy, and number of jobs if Sweden becomes an EC-member. Background variables include information on gender, place of living, age, Swedish citizenship, occupation, private or public sector, trade union, income and party voted for in the general election 1991.
description: SIFO genomförde denna undersökning på uppdrag av Göteborgs-Posten under perioden 26 oktober-1 november 1992. Frågorna ingick i SIFO-buss 92090 och utfördes i form av telefonintervju.
I undersökningen ställdes frågor om hur man skulle ha röstat om det vore folkomröstning i EG-frågan samma dag samt hur man tror att ett svenskt medlemskap skulle påverka den sociala tryggheten, miljöpolitiken, den personliga ekonomin och sysselsättningen i Sverige. Bakgrundsvariabler innehåller information om kön, bostadsort, ålder, medborgarskap, yrke, arbete i privat eller offentlig sektor, medlemskap i fackförening, inkomst, samt partival i riksdagsvalet 1991.
DOI: 10.5878/000352
title: Songs in school broadcasting 1934-1969
title: Skolradions sånger 1934-1969

description: In the autumn of 1934 programmes dedicated to teaching of singing were introduced in the Swedish School Broadcasting. In the following decades, right up to the 1960s, these 'singsongs' were the most popular of the programmes broadcast by this official institution. In 1955, when interest was at its peak, they were followed by approximately 800,000 school children, i.e. 85-90 percent of all Swedish elementary school pupils. This study gives an account of the development of these 'School Broadcasting singsongs' and demonstrates how they both qualitatively and quantitatively reflected the changes simultaneously occuring in Swedish musical and - in a broader perspective - social life. The study is part of the interdisciplinary research project 'Welfare state, media and modernisation', dealing with the history of educational programmes on Swedish radio and television. The project looks into the pedagogical efforts of these media and how they have influenced the development of the Swedish welfare state and the modernisation process. The empirical material, collected from the Swedish Broadcasting Corporation's archives of programmes and documents, demonstrates how the singing programmes were actually designed. It is supplemented with interviews with school radio teachers and producers active in the 1950s and 1960s. Another important source is the printed programmes containing lyrics and music to all the songs taught and broadcast. From a survey of all these programmes, published 1934/35-1968/69, a database was established for the 1,680 songs presented by the Swedish School Broadcasting. For each song information on the composer, the author of the text, the words of the first verse, the broadcasting date and the teacher was collected.
description: Ämnet för denna undersökning är utvecklingen och förändringen av skolradions sångprogram under perioden 1934-1969. Syftet var att förstå hur programformen växte fram och relatera den kvalitativa och kvantitativa utvecklingen den genomgår till de förändringar som under samma period äger rum i svenskt musikliv och, i ett vidare perspektiv, svenskt samhällsliv. Arbetet har bedrivits inom det tvärvetenskapliga forskningsprojektet 'Välfärdsstat, medier och modernisering', där utbildningsprogrammens historia i svensk radio och TV skärskådas. Inom projektet är det främst frågor om hur dessa mediers pedagogiska satsningar påverkat utvecklingen av det svenska välfärdssamhället och moderniseringens förlopp som undersökts.

Syfte:

Syftet var att förstå hur programformen växte fram och relatera den kvalitativa och kvantitativa utvecklingen den genomgår till de förändringar som under samma period äger rum i svenskt musikliv och, i ett vidare perspektiv, svenskt samhällsliv.