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Reaction pathway 2
No full text<p>Reaction pathway 2. Cartesian coordinated of TSs' geometries, vibrations corresponding to imaginary modes as well as IRC path. </p>
Collected data from Weather station of Tallinn University of Technology (U06) January-August 2025
No full text<p><strong>Dataset description</strong></p>
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<p>This dataset contains meteorological and solar irradiance measurements collected at the TalTech meteorological station from <strong>January 1 to August 31, 2025</strong>. The dataset includes continuous records of direct, diffuse, and global solar irradiance, as well as key meteorological parameters such as air temperature, humidity, precipitation, wind speed and direction, and atmospheric pressure. Data were logged at high temporal resolution and stored in formats suitable for further scientific analysis.</p>
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<p><strong>Measurement equipment</strong></p>
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<p><strong>SOLYS2 Sun Tracker and WS600-UMB Smart Weather Sensor</strong></p>
<p>Fully automatic two-axis sun tracker with GPS positioning and capacity for mounting multiple radiometers. Operates in a wide temperature range and supports Ethernet connectivity for monitoring.</p>
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<p><strong>SHP1 Pyrheliometer</strong></p>
<p>Measures direct solar irradiance (DNI) with temperature correction and improved response time. Low-power operation ensures long-term accuracy.</p>
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<p><strong>Two SMP10 Pyranometers</strong></p>
<p>Class A pyranometers measuring global (GHI) and diffuse (DHI) solar irradiance, equipped with Modbus® interface, amplified analog output, and CVF4 ventilation unit for reduced maintenance.</p>
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<p><strong>WS600-UMB Smart Weather Sensor</strong></p>
<p>All-in-one device measuring air temperature, relative humidity, wind speed and direction, air pressure, and precipitation type, intensity, and amount.</p>
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<p><strong>OTT netDL 1000 IP Data Logger</strong></p>
<p>Designed for meteorological stations, supporting multiple sensor interfaces and redundant communication protocols. Ensures secure data storage and real-time transfer.</p>
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<p><strong>OTT Hydras 3 net Software</strong></p>
<p>Used for data acquisition, processing, visualization, and network management of meteorological measurements. Provides structured time-series database for reliable long-term storage.</p>
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<p><strong>Data availability</strong></p>
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<p>The dataset is intended for research and educational purposes. Measurements are available in standardized formats (.xlsx) and can be used for analysis of solar energy potential, climate studies, and validation of simulation models.</p>
Kes võidab ja kes maksab kinni ülemineku taastuvenergiale? Kuidas leida tasakaal energiasüsteemi toimimise ning tarbija ja tootja huvide vahel?
No full text<p>Globaalpoliitiline areng on seadnud valgusvihku kaubandussõja ja investeeringud kaitsetööstusesse ning surunud kliimaeesmärke ja rohepööret tagaplaanile. Euroopa<br>pole siiski kliimapoliitika ja roheleppe eesmärkidest taandunud. Pigem on mitu märgilist sündmust rõhutanud taastuvenergia ja muu kohaliku energia olulisust. Vene gaasi-tarnete katkemine, mis Euroopat 2022. aastal tabas, andis väärtusliku õppetunni energiasõltuvuse ohtudest. Läänemerel toimunud kaablilõhkumised on näidanud välis-ühendustest sõltuva energiaturu haavatavust ning vajadust tagada energiajulgeolek eri võimsuste arendamise, kaasamise ja tagavaralahenduste väljatöötamise teel. Balti elektrituru eraldumine Venemaa ja Valgevene elektrisüsteemist ning vajadus süsteem iseseisvalt sünkroniseerida on tõstnud veel tugevamalt päevakorrale energia varustus- kindluse ja talitluspidevuse tagamise olukorras, kus üleminek taastuvallikatele toob kaasa täiendavat volatiilsust. Desünkroniseerimine oli kahtlemata paratamatu vajadus ja nii poliitiliselt kui ka majanduslikult õige samm. Küll aga tuleb jätkata debatti energiasüsteemi varustuskindluse ja talitluspidevuse majanduslike võitude, kulude ja nende jaotamise üle.</p>
<p> </p><p>Project Number: <a href="https://www.etis.ee/Portal/Projects/Display/afbdacc8-f6b6-4a4e-af1a-0af4a516abef">LMEAE25027</a></p>
<p> Project Title: Optimal balance between electricity costs for consumers and maintenance of the national energy system</p>
<p> This project is funded by Chancellery of Riigikogu.</p><p>Projekt: <a href="https://www.etis.ee/Portal/Projects/Display/afbdacc8-f6b6-4a4e-af1a-0af4a516abef">LMEAE25027</a></p>
<p>Optimaalne tasakaal tarbijate elektrikulude ja riigi energiasüsteemi ülalhoiu vahel</p>
<p>Rahastaja: Riigikogu Kantselei</p>
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An open dataset of electrospinning parameter configurations and resultant nanofiber morphologies
No full text<p><strong>The dataset consists of two tables, Table 1 is an annotated collection of 314 papers on electrospinning, and Table 2 is a</strong><strong>n open dataset of nanofiber input and output parameters based on published 137 technical reports on electrospinning. </strong></p>
<p><strong>About Table 1: </strong></p>
<ul>
<li>A largely unfiltered collection of papers (both reviews and technical reports) </li>
<li>Annotations on materials, solvents, and availability of parameters</li>
<li>The dataset can be used as a paper index for future literature reviews.</li>
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<p><strong>About Table 2: </strong></p>
<ul>
<li>The dataset is a collection of electrospinning process parameters (e.g. applied voltage, tip distance, polymer composition) and corresponding nanofiber diameter and morphology.</li>
<li>The collection contains records from 137 technical reports on electrospinning.</li>
<li>The dataset can be used as a parameter reference for stable electrospinning configurations, as well as for machine learning modeling. </li>
</ul>
<p><strong>Kindly cite our works if you use the dataset, check out our other works and contact us via <a href="https://droplets.taltech.ee">https://droplets.taltech.ee</a></strong><strong> :)</strong></p>
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<p><strong>Changelog: </strong></p>
<ul>
<li>v2: Added list of papers (Table 1), renamed list of parameter records to Table2, made minor corrections to Table2</li>
</ul>
Catalyst reorganization (simplified system)
No full text<p>Catalyst reorganization (simplified system). Cartesian coordinated of TSs' geometries, vibrations corresponding to imaginary modes as well as IRC path. </p>
Average amount of days in the years 1993 to 2021 where coastal sea surface temperatures around Estonia are higher than 18 deg C
Full text link<p>By analyzing sea surface temperature (SST) data from Baltic Sea Physics Reanalysis datasets, a timeline of average days where coastal water temperatures were higher than a certain level can be made. In this instance, the minimum temperature was set at 18°C. Further comparisons that can be made from this data include seasonal averages for each year, the number of days with an SST of 18+ degrees that have occurred from 1993 to 2021 as well as the likelihood of having days with higher water temperatures per season.</p>
Deliverable 16: Action plan and M&E plan for the strategy in Estonia
No full text<p>This report outlines the outcome of Deliverable 16 of the project "Improving digital competences of the health workforce in Spain and Estonia". </p>
Kaugteenuste näidisprojektide protsessi analüüs: I vaheraport
No full text<p>This report was prepared within the framework of the procurement contract concluded between Tallinn University of Technology and the Health Insurance Fund. The purpose of the analysis is to describe and analyse the innovation contest organised by the Health Insurance Fund and the related activities, and to assess the effectiveness of the competition in meeting the objectives of developing remote healthcare services. This report summarises the first phase of the contest. <span> </span></p>
Dataset on the impact of KredEx renovation grants on the energy efficiency of apartment buildings in Estonia
No full text<p>Andmed kogutud Eesti Ehitisregistrist (EHR), KredExi toetuste andmebaasist, Eesti Statistikaameti ja Maa- ja Ruumiameti regionaalsetest andmekogudest ning Konkurentsi-ameti kaugkütte hinnakirjadest. EHR põhjal koostati valim kõigist olemasolevatest korterelamutest, mille peamine kasutusotstarve on määratletud kui „muu kolme või enama korteriga elamu“, ning iga hoone kohta kasutati viimast teadaolevat energiatõhususe näitajat (KEK või ETA kWh/m2). Andmestikku on täiendatud KredExi toetuse andmetega, et eristada hooned, mis said rekonstrueerimistoetust aastatel 2014–2025 ja mille tööd on lõpule viidud.<br>Kontrolltunnustena on kaasatud ehitusaasta, maakond, suletud netopind, elamumaa maksustamishind ning asustustiheduse näitaja, mis pärinevad erinevatest eelmainitud<br>andmebaasidest. Piirkondlike küttehindade varieeruvuse arvestamiseks kasutati Konkurentsiameti kaugkütte piirhindasid, mille alusel arvutas autor Eesti keskmise soojusenergia hinna.</p>
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<p>Seda uurimistööd on toetanud Eesti Teadusagentuuri rühmagrant PRG2701.</p>
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Deliverable 17: Training material itineraries and training content for Estonia
No full text<p>This report outlines the outcome of Deliverable 17 of the project "Improving digital competences of the health workforce in Spain and Estonia". </p>