• Aerated concrete microwave reflection and transmission properties in a wet environmentKoppel, Tarmo; Vilcane, Inese; Mironovs, Viktors; Shishkin, Andrei; Rubene, Sanita; Tint, PiiaVide. Tehnologija. Resursi : XI starptautiskas zinatniski praktiskas konferences materiali 2017. gada 15.-17. junijs. 3. sejums = Environment. Technology. Resources : proceedings of the 11th International Scientific and Practical Conference. Volume III2017 / p. 145-149 : ill https://doi.org/10.17770/etr2017vol3.2619
• AI and elections : an introduction to the special issueSrivastava, Biplav; Nikolich, Anita; Koppel, TarmoAI Magazine2023 / p. 216−217 https://doi.org/10.1002/aaai.12110
• AI IN BUSINESS : proceedings of the scientific workshop on business implications of artificial intelligence, June 7, 20222022 https://www.ester.ee/record=b5506022*est https://digikogu.taltech.ee/et/Item/2096bada-661d-4928-99a7-bfbce51825d8
• AI transformation is platform drivenKoppel, Tarmo; Tšernikova, Olga; Vilcane, IneseAI IN BUSINESS : proceedings of the scientific workshop on business implications of artificial intelligence, June 7, 20222022 / p. 6-8 : ill https://www.ester.ee/record=b5506022*est
• Aktiivne Päike tekitas tugeva magnettormi : [Tarmo Koppeli sõnul]Eesti Loodus2017 / lk. 76 : fot http://www.ester.ee/record=b1072059*est
• Aspects on the International Commission on Non-Ionizing Radiation Protection (ICNIRP) 2020 Guidelines on Radiofrequency RadiationHardell, Lennart; Nilsson, Mona; Koppel, Tarmo; Carlberg, MichaelJournal of Cancer Science and Clinical Therapeutics2021 / p. 250-285 https://doi.org/10.26502/jcsct.5079117
• Assessment of the quality of lighting systems based on the star diagram modelKoppel, TarmoIntelligent Technologies in Logistics and Mechatronics Systems ITELMS' 2012 : proceedings of the 7th International Conference2012 / p. 115-120
• Building materials induced spatial variations in Earth's magnetic fieldKoppel, TarmoInternational Conference Innovative Materials, Structures and Technologies, 8th November 2013, Riga2013
• Case-control study on occupational exposure to extremely low-frequency electromagnetic fields and glioma riskCarlberg, Michael; Koppel, Tarmo; Ahonen, Mikko; Hardell, LennartAmerican journal of industrial medicine2017 / p. 494-503 : ill https://doi.org/10.1002/ajim.22707 https://www.scopus.com/sourceid/28563 https://www.scopus.com/record/display.uri?eid=2-s2.0-85017463500&origin=inward&txGid=a5d77feeeb576c2359287940a4238fef https://jcr.clarivate.com/jcr-jp/journal-profile?journal=AM%20J%20IND%20MED&year=2017 https://www.webofscience.com/wos/woscc/full-record/WOS:000399609000010
• Case-control study on occupational exposure to extremely low-frequency electromagnetic fields and the association with acoustic neuromaCarlberg, Michael; Koppel, Tarmo; Ahonen, Mikko; Hardell, LennartEnvironmental research2020 / art. 109621, 7 p. : ill https://doi.org/10.1016/j.envres.2020.109621 https://www.scopus.com/sourceid/21524 https://www.scopus.com/record/display.uri?eid=2-s2.0-85084420868&origin=inward&txGid=a071025e9c62899ba9df32be80dec4b8 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ENVIRON%20RES&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000541251900018
• Case-Control study on occupational exposure to extremely low-frequency electromagnetic fields and the association with meningiomaCarlberg, Michael; Koppel, Tarmo; Ahonen, Mikko; Hardell, LennartBioMed research international2018 / 6 p. : ill https://doi.org/10.1155/2018/5912394 https://www.scopus.com/sourceid/21100230018 https://www.scopus.com/record/display.uri?eid=2-s2.0-85040688542&origin=inward&txGid=d9d972fb1afefb0f8d88d1355b2b1afb https://jcr.clarivate.com/jcr-jp/journal-profile?journal=BIOMED%20RES%20INT&year=2021 https://www.webofscience.com/wos/woscc/full-record/WOS:000419164300001
• Cellular structures from perforated metallic tape and its application for electromagnetic shielding solutionsMironovs, V.; Lisicins, Mihails; Koppel, TarmoAgronomy research2014 / p. 279-284 : ill https://agronomy.emu.ee/tag/including-built-in-buildings-coll-et-al/ https://www.scopus.com/sourceid/21100201050 https://www.scopus.com/record/display.uri?eid=2-s2.0-84901468284&origin=inward&txGid=858eea79b7007b95432754e03a9e4b24
• Cellular tubular structures from perforated metallic tape and its applicationMironovs, Viktors; Boiko, Irina; Koppel, Tarmo; Lisicins, MihailsAgronomy research2016 / p. 1053-1062 : ill http://ise.elnet.ee/record=b2891944~S1*est https://www.scopus.com/sourceid/21100201050 https://www.scopus.com/record/display.uri?eid=2-s2.0-84969964444&origin=inward&txGid=9ae9bff0cdecd8fa78a9862d93207461
• Central nervous system lymphoma and radiofrequency radiation – A case report and incidence data in the Swedish Cancer Register on non-Hodgkin lymphomaHardell, Lennart; Carlberg, Michael; Koppel, TarmoMedical hypotheses2020 / art. 110052, 6 p. : ill https://doi.org/10.1016/j.mehy.2020.110052 https://www.scopus.com/sourceid/17833 https://www.scopus.com/record/display.uri?eid=2-s2.0-85087350942&origin=inward&txGid=1402ab630fa98762d5a5dd76549bdcd3 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=MED%20HYPOTHESES&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000598953600024
• Challenges of generative AI chatbots in public services - an integrative reviewDreyling III, Richard Michael; Koppel, Tarmo; Tammet, Tanel; Pappel, IngridSSRN2024 / 11 p http://dx.doi.org/10.2139/ssrn.4850714
• Common use cases of AI-based self-learning manufacturingPatel, Pankesh; Koppel, TarmoAI IN BUSINESS : proceedings of the scientific workshop on business implications of artificial intelligence, June 7, 20222022 / p. 13-16 : ill https://www.ester.ee/record=b5506022*est
• Companies' readiness to implement new legislation on occupational exposure to the electromagnetic fields [Electronic resource]Koppel, Tarmo; Vilcane, IneseDoctoral Summer School 2014 : Doctoral School in Economics and Innovation : Kubija, Estonia, August 5-82014 / [16] p. : ill. [CD-ROM]
• Corrigendum to “Case-control study on occupational exposure to extremely low-frequency electromagnetic fields and the association with acoustic neuroma” [Environ. Res. (2020), 187, 109621] (Environmental Research (2020) 187, (S0013935120305144), (10.1016/j.envres.2020.109621))Carlberg, Michael; Koppel, Tarmo; Ahonen, Mikko; Hardell, LennartEnvironmental Research2020 / Art. nr. 109806 https://doi.org/10.1016/j.envres.2020.109806 https://www.scopus.com/sourceid/21524 https://www.scopus.com/record/display.uri?eid=2-s2.0-85087907884&origin=inward&txGid=fbe85b6a46799685c3f4d02b835e83e2 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ENVIRON%20RES&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000576641600001
• Dynamic lighting system for workplaces at Northen latitudesKoppel, TarmoScientific journal of Riga Technical University. Safety of technogenic environment2012 / p. 39-44 https://www.researchgate.net/publication/266389024_Dynamic_Lighting_System_for_Workplaces_at_Northern_Latitudes
• Dynamic lighting system for workplaces at northern latitudesKoppel, TarmoRiga Technical University 53rd International Scientific Conference dedicated to the 150th anniversary and the 1st Congress of World Engineers and Riga Polytechnical Institute/RTU Alumni : 11-12 October 2012, Riga, Latvija : [abstracts]2012 / p. 454 : ill https://www.researchgate.net/publication/266389024_Dynamic_Lighting_System_for_Workplaces_at_Northern_Latitudes
• A dynamic lighting system for workplaces deficient of daylightKoppel, Tarmo; Tint, PiiaEnvironmental health risk VII2013 / p. 105-116 : ill https://doi.org/10.2495/EHR130101 https://www.scopus.com/sourceid/6000195383 https://www.scopus.com/record/display.uri?eid=2-s2.0-84878100071&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=DOI%2810.2495%2FEHR130101%29
• Electromagnetic fields' exposure to head, torso and limbs in office workplacesVilcane, Inese; Koppel, Tarmo; Bartusauskis, J.Agronomy research2016 / p. 1737-1744 : ill http://www.ester.ee/record=b1787401*est http://agronomy.emu.ee/category/volume-14/number-5/ https://www.scopus.com/sourceid/21100201050 https://www.scopus.com/record/display.uri?eid=2-s2.0-84995662346&origin=inward&txGid=46fe01946f711b16d166b6b11e339b2c
• Electromagnetic fields' exposure to head, torso and limbs in office workplacesVilcane, Inese; Koppel, Tarmo; Bartušauskis, Janis; Urbane, Valentina; Ievinš, Janis; Kalkis, Henrijs; Roja, Ženija7th International Conference "Biosystems Engineering 2016": 12-13 May, 2016, Estonia, Tartu : book of abstracts2016 / p. 117-118 http://www.bse.emu.ee/Book%20of%20Abstracts_2016.pdf
• Electromagnetic fields in contemporary office workplacesKoppel, Tarmo; Tasa, T.; Tint, PiiaAgronomy research2013 / p. 421-434 : ill https://www.cabidigitallibrary.org/doi/pdf/10.5555/20133221144 https://www.scopus.com/sourceid/21100201050 https://www.scopus.com/record/display.uri?eid=2-s2.0-84879051956&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=cl&cluster=scoprefnameauid%2C%22Koppel%2C+T.%2356515028000%22%2Ct&s=SRCTITLE%28Agronomy+Research%29&sessionSearchId=5df1214cf0e638f2a2a9288596284893&relpos=2
• Electromagnetic hypersensitivity close to mobile phone base stations - a case study in Stockholm, SwedenHardell, Lennart; Koppel, TarmoReviews on environmental health2022 / p. 219-228 https://doi.org/10.1515/reveh-2021-0169 https://www.scopus.com/sourceid/25263 https://www.scopus.com/record/display.uri?eid=2-s2.0-85126542761&origin=inward&txGid=f774359d06ef4c313e0110f5372633e2 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=REV%20ENVIRON%20HEALTH&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:000763623200001
• Electromagnetic shielding properties of ceramic spheres coated with paramagnetic metalKoppel, Tarmo; Shiskin, A.; Hussainova, Irina; Haldre, Heldur; Tint, PiiaAgronomy research2016 / p. 1015-1022 : ill http://ise.elnet.ee/record=b2891940~S1*est https://www.scopus.com/sourceid/21100201050 https://www.scopus.com/record/display.uri?eid=2-s2.0-84970007017&origin=inward&txGid=a7b9f87dda6c19cbce15cfa2ebd33f2b
• Elektromagnetväljad - igapäevased mõjurid sisekeskkonnasKoppel, TarmoKeskkonnatehnika2011 / 6, lk. 26-27 : ill https://artiklid.elnet.ee/record=b2431253*est
• Elektromagnetväljad töökohtadel - Euroopa Liidu regulatsiooni tagamaadestKoppel, TarmoEesti Töötervishoid2010 / 2, lk. 30-33 : ill
• Environmental radiofrequency radiation at the Järntorget Square in Stockholm Old Town, Sweden in May, 2018 compared with results on brain and heart tumour risks in rats exposed to 1.8 GHz base station environmental emissionsHardell, Lennart; Carlberg, Michael; Hedendahl, Lena; Koppel, Tarmo; Ahonen, MikkoWorld academy of sciences journal2019 / p. 47-54 : ill https://doi.org/10.3892/wasj.2018.5
• Europe's goal for better workplaces : development of the legislation for occupational exposure to the electromagnetic fieldsKoppel, Tarmo; Kristjuhan, ÜloInternational business - Baltic business development2013 / p. 145-168 : ill
• Evaluating chatbots to promote users' trust - practices and open problemsSrivastava, Biplav; Lakkaraju, Kausik; Koppel, Tarmo; Narayanan, Vignesh; Kundu, Ashish; Joshi, SachindraarXiv2023 / 9 p https://doi.org/10.48550/arXiv.2309.05680
• Exposure from electromagnetic fields at modern office workplaces and their risk managementKoppel, Tarmo; Tint, PiiaRiga Technical University 53rd International Scientific Conference dedicated to the 150th anniversary and the 1st Congress of World Engineers and Riga Polytechnical Institute/RTU Alumni : 11-12 October 2012, Riga, Latvija : [abstracts]2012 / p. 455
• Exposure to radiofrequency electromagnetic fields from mobile networking in motor-carsKoppel, Tarmo; Ahonen, MikkoBulgarian journal of public health = Българско списание за обществено здраве2015 / p. 24-30 : ill http://ncphp.government.bg/files/spisanie/BG_JURNAL_2015_2_1.pdf
• Exposure to radiofrequency electromagnetic fields from mobile networking in motor-cars [Electronic resource]Koppel, Tarmo; Ahonen, MikkoThe 8th International Workshop on Biological Effects of Electromagnetic Fields : papers2014 / [CD-ROM]
• Factors affecting the SMEs ability to enter the AI revolutionKoppel, Tarmo; Tšernikova, OlgaYou Have Been Replaced by AI : Abstracts of the 11th Annual Entrepreneurship and Innovation Conference (EUAS and Ülemiste City), Tallinn, October 5, 20232023 / p. 12 https://conference.euas.eu/2023/wp-content/uploads/2024/02/ConferenceProceedings2023.pdf
• FC majandusmagistrite sündmusterohke suvi : [TTÜ majandusmagistrantide suveüritustest]Koppel, TarmoStudioosus2001 / 10. okt., lk. 7 : fot
• 50 Hz electric field effect on heart rate variabilityKoppel, Tarmo; Vilcane, IneseThe Joint Annual Meeting of The Bioelectromagnetics Society and the European BioElectromagnetics Association : Technical Program and General Information2019 / p. 91 https://www.bioem2019.org/wp-content/uploads/2019/06/BioEM2019_FinalProgram_20190617_V6.pdf
• 50 Hz magnetic field affects heart rate variability - an experimental studyKoppel, Tarmo; Vilcane, Inese; Ahonen, Mikko2018 EMF-Med 1st World Conference on Biomedical Applications of Electromagnetic Fields (EMF-Med), 10-13 Sept. 20182018 / p. 91-92 https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8526072
• Fluctuations in natural magnetic field affecting human well-being [Electronic resource]Koppel, TarmoEHE2014 : 5th International Conference on Electromagnetic Fields, Health and Environment, Porto, Portugal, 24th-26th April, 20142014 / [CD-ROM]
• Geomagnetic storms' effect on work productivity [Electronic resource]Koppel, TarmoDoctoral school in economics and innovation : Doctoral Summer School 2015 : August 3-6, Pühajärve2015 / 6 p. [CD-ROM]
• High ambient radiofrequency radiation in Stockholm city, SwedenCarlberg, Michael; Hedendahl, Lena; Koppel, Tarmo; Hardell, LennartOncology letters2019 / p. 1777-1783 : ill https://doi.org/10.3892/ol.2018.9789 https://www.scopus.com/sourceid/19700176021 https://www.scopus.com/record/display.uri?eid=2-s2.0-85059634335&origin=inward&txGid=e9dbbfc17dd51a0aa6be635e0693b726 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ONCOL%20LETT&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000459551800045
• High radiofrequency radiation at Stockholm old town : an exposimeter study including the Royal Castle, Supreme Court, three major squares and the Swedish ParliamentHardell, Lennart; Carlberg, Michael; Koppel, Tarmo; Hedendahl, LenaMolecular and clinical oncology2017 / p. 462-476 : ill https://doi.org/10.3892/mco.2017.1180
• Hoiatus: täna on tugev magnettorm, mis võib rikkuda sinu tervistMerimaa, A.maaleht.delfi.ee2025 https://maaleht.delfi.ee/artikkel/120366056/hoiatus-tana-on-tugev-magnettorm-mis-voib-rikkuda-sinu-tervist
• Igavesti 22-aastane Meeli : [mitmekülgsest majandusteaduskonna magistrandist Meeli Lepsonist : arvamust avaldavad ka Tarmo Koppel, Reigo Kimmel ja Julika Leppik]Palts, Urvika; Koppel, Tarmo; Kimmel, Reigo; Leppik, JulikaÜliõpilasleht2002 / lk. 2 : ill
• Increasing incidence of thyroid cancer in the Nordic countries with main focus on Swedish dataCarlberg, Michael; Hedendahl, Lena; Ahonen, Mikko; Koppel, Tarmo; Hardell, LennartBMC cancer2016 / p. 1-15 : ill https://doi.org/10.1186/s12885-016-2429-4 https://www.scopus.com/sourceid/28747 https://www.scopus.com/record/display.uri?eid=2-s2.0-84991824794&origin=inward&txGid=8de72c63a2adfacf4378899e0a9abd3a https://jcr.clarivate.com/jcr-jp/journal-profile?journal=BMC%20CANCER&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:000379206900001
• Increasing natural daylight levels in atrium type buildingsKoppel, Tarmo; Tint, Piia56th International Riga Technical University Conference "Scientific Conference on Economics and Entrepreneurship SCEE'2015" : proceedings2015 / p. 154-155
• Intermediate and low radiofrequency electromagnetic field transmission properties in case of common building materials [Online resource]Koppel, Tarmo; Shishkin, Andrei; Toropovs, Nikolajs; Haldre, Heldur; Hussainova, Irina; Mironovs, Viktors; Tint, Piia2016 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) : October 13, 14, 2016 : conference proceedings2016 / [6] p. : ill https://doi.org/10.1109/RTUCON.2016.7763144
• Is the increasing incidence of thyroid cancer in the nordic countries caused by use of mobile phones?Carlberg, Michael; Koppel, Tarmo; Hedendahl, Lena K.; Hardell, LennartInternational journal of environmental research and public health2020 / 9 p. : ill https://doi.org/10.3390/ijerph17239129 https://www.scopus.com/sourceid/144989 https://www.scopus.com/record/display.uri?eid=2-s2.0-85097363691&origin=inward&txGid=0314af59eba9454e7598edff4ae9bde9 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=INT%20J%20ENV%20RES%20PUB%20HE&year=2021 https://www.webofscience.com/wos/woscc/full-record/WOS:000597600200001
• Kes kardab tehisaru? Teadlane: „Suurem revolutsioon on alles ees!“Presnal, Sirjeohtuleht.ee2023 https://www.ohtuleht.ee/1083399/kes-kardab-tehisaru-teadlane-suurem-revolutsioon-on-alles-ees
• Klubi Majandusmagister heategevuslik ajurünnak : [25.-27. aprillil Vinni spordikeskuses, eesmärgiks kaasa aidata Vinni valla arengule : esimene selletaoline üritus Eestis]Koppel, TarmoMente et Manu2003 / 13. mai, lk. 3 : fot https://www.ester.ee/record=b1242496*est
• Kuidas vähendada kodus elektromagnetvälja mõju?Kenk, Kaire; Koppel, Tarmo; Hinrikus, HiieNaised2016 / lk. 28-29 : ill
• Limiting exposure to radiofrequency radiation : the principles and possible criteria for health protectionHinrikus, Hiie; Koppel, Tarmo; Lass, Jaanus; Roosipuu, Priit; Bachmann, MaieInternational Journal of Radiation Biology2023 / p. 1167-1177 https://doi.org/10.1080/09553002.2023.2159567 https://www.scopus.com/sourceid/29904 https://www.scopus.com/record/display.uri?eid=2-s2.0-85145502935&origin=resultslist&sort=plf-f&src=s&sid=bd2c53100afe07fa1c2c5900ad0f3426&sot=b&sdt=b&s=TITLE-ABS-KEY%28%22limiting+exposure+to+radiofrequency%22%29&sl=55&sessionSearchId=bd2c53100afe07fa1c2c5900ad0f3426 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=INT%20J%20RADIAT%20BIOL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000906966000001
• Loodusliku magnetvälja kõikumiste mõju inimese enesetundeleKoppel, TarmoTalveakadeemia 12/2014 : teaduslikud lühiartiklid : kogumik = Winteracademy 12/2014 : scientific articles : publications2014 / lk. 101-112 : ill
• Magnettormid mõjutavad tervistKoppel, TarmoKodutohter2012 / lk. 36-38 : ill https://artiklid.elnet.ee/record=b2483879*est
• Majandusmagistrid soovitasid Amblas panustada motosporti : [klubi Majandusmagister ja Minu Eesti koostöös ajurünnakust Ambla valla konkurentsivõime parendamiseks]Koppel, TarmoMente et Manu2009 / 8. mai, lk. 4 : fot https://www.ester.ee/record=b1242496*est
• Managing crisis in SMEsKoppel, Tarmo; Tšernikova, OlgaCrisis management for small and medium-sized enterprises (SMEs) : strategies for external crises2022 / p. 47-58 : ill https://doi.org/10.1007/978-3-030-91727-2_5
• Measurements of radiofrequency electromagnetic fields, including 5G, in the city of Columbia, SC, USAKoppel, Tarmo; Hardell, LennartThe World Academy of Sciences Journal2022 / art. 22 https://doi.org/10.3892/wasj.2022.157
• Measurements of radiofrequency radiation with a Body-Borne exposimeter in Swedish schools with Wi-FiHedendahl, Lena; Carlberg, Michael; Koppel, Tarmo; Hardell, LennartFrontiers in public health2017 / p. 1-14 : ill https://doi.org/10.3389/fpubh.2017.00279 https://www.scopus.com/sourceid/21100798718 https://www.scopus.com/record/display.uri?eid=2-s2.0-85057596518&origin=inward&txGid=ddf4b93e7b7d9a71035728ab4d55cc97 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=FRONT%20PUBLIC%20HEALTH&year=2018 https://www.webofscience.com/wos/woscc/full-record/WOS:000415901300001
• A methodological framework for redesigning business processes with large language modelsKoppel, TarmoSmart machines and systems at the service of mankind : Abstracts of the 12th annual entrepreneurship and innovation conference2024 / p. 13 https://conference.euas.eu/2024/wp-content/uploads/2024/10/ConferenceProceedings2024-1.pdf https://www.ester.ee/record=b5705417*est
• Microwave reflectance and transmittance properties of conductive composite materialsShishkin, Andrei; Koppel, Tarmo; Mironov, Viktor; Hussainova, Irina; Locs, Janis; Haldre, HeldurEnergy procedia2017 / p. 354-361 : ill https://doi.org/10.1016/j.egypro.2017.04.006 https://www.scopus.com/sourceid/17700156736 https://www.scopus.com/record/display.uri?eid=2-s2.0-85020703294&origin=inward&txGid=d209f459c348a8e220fc94faad50c4db https://www.webofscience.com/wos/woscc/full-record/WOS:000416786300052
• Microwave reflection and absorption properties of wet snowKoppel, Tarmo; Haldre, Heldur; Shishkin, AndreiRiga Technical University 57th International Scientific Conference : "Scientific Conference on Economics and Entrepreneurship" (SCEE'2016) : proceedings2016 / p. 170-171 : ill
• Microwave reflection properties of building materials in the working environmentKoppel, Tarmo; Haldre, Heldur56th International Riga Technical University Conference "Scientific Conference on Economics and Entrepreneurship SCEE'2015" : proceedings2015 / p. 148-150 : tab
• Minimising radiofrequency radiation exposure of smart phones and tablets - using an off-line reader instead of wireless browsing for mobile learningAhonen, Mikko; Koppel, Tarmo56th International Riga Technical University Conference "Scientific Conference on Economics and Entrepreneurship SCEE'2015" : proceedings2015 / p. 144-145 : tab
• Mobiilsete õpivahendite tekitatavad raadiosageduslikud elektromagnetväljadKoppel, TarmoTalveAkadeemia 2013 : [teaduslikud lühiartiklid]. Kogumik 11/20132013 / lk. 111-122 : ill
• Natural electrostatic field of the Earth - an example of double grass circleKoppel, Tarmo; Haldre, HeldurEarth's Fields and Their Influence on Organisms : International Conference at Birštonas, June 15-18, 2017 : abstracts and materials2017 / p. 89-93
• Office workers with better lighting conditions suffer less health symptomsKoppel, Tarmo; Tint, PiiaIntelligent Technologies in Logistics and Mechatronics Systems ITELMS' 2012 : proceedings of the 7th International Conference2013 / p. 136-137
• Perspectives of electronic election systemsKoppel, Tarmo; Tammet, TanelPROMISE – PROMoting AI’s Safe usage for Elections2025 https://link.springer.com/book/9783031898525#bibliographic-information
• Perspectives on Citizen Engagement for the EU Post-2020 Biodiversity Strategy : an empirical studyVarumo, Liisa; Yaneca, Rositsa; Koppel, Tarmo; Koskela, Iida-MariaSustainability2020 / art. 1532, 24 p. : ill https://doi.org/10.3390/su12041532 https://www.scopus.com/sourceid/21100240100 https://www.scopus.com/record/display.uri?eid=2-s2.0-85081252574&origin=inward&txGid=93178f5ac556aa5d0060793975fd217c https://jcr.clarivate.com/jcr-jp/journal-profile?journal=SUSTAINABILITY-BASEL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000522460200250
• Porous materials for EMI shieldingGupta, Nikhil; Singh, Ashish Kumar; Shishkin, Andrei; Koppel, TarmoMaterials for potential EMI shielding applications : processing, properties and current trends2020 / p. 287-314 https://www.elsevier.com/books/materials-for-potential-emi-shielding-applications/kuruvilla/978-0-12-817590-3 https://doi.org/10.1016/B978-0-12-817590-3.00018-X
• Possible health effects on the human brain by various generations of mobile telecommunication: a review based estimation of 5G impactHinrikus, Hiie; Koppel, Tarmo; Lass, Jaanus; Roosipuu, Priit; Bachmann, MaieInternational Journal of Radiation Biology2022 / p. 1210-1221 https://doi.org/10.1080/09553002.2022.2026516 https://www.scopus.com/sourceid/29904 https://www.scopus.com/record/display.uri?eid=2-s2.0-85124202885&origin=resultslist&sort=plf-f&src=s&sid=f2a8853f372ce504f462a0b0851eba91&sot=b&sdt=b&s=DOI%2810.1080%2F09553002.2022.2026516%29&sl=23&sessionSearchId=f2a8853f372ce504f462a0b0851eba91&relpos=0 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=INT%20J%20RADIAT%20BIOL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000750100100001
• PROMISE – PROMoting AI’s Safe usage for Elections2025 https://link.springer.com/book/9783031898525#bibliographic-information
• A questionnaire to access the exposure to the electromagnetic fields [Electronic resource]Koppel, TarmoDoctoral school in economics and innovation : Kuressaare, August 6-9, 20132013 / 30 p. : ill. [CD-ROM]
• Radiofrequency electromagnetic fields from mobile devices used for learning and workingKoppel, Tarmo; Ahonen, MikkoElektronika ir elektrotechnika = Electronics and electrical engineering2013 / p. 65-70 : ill https://doi.org/10.5755/j01.eee.19.6.4565 https://www.scopus.com/sourceid/19900193212 https://www.scopus.com/record/display.uri?eid=2-s2.0-84879300209&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=DOI%2810.5755%2Fj01.eee.19.6.4565%29&sessionSearchId=b54b8b263198aa2b467a2e833e85bb3b https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ELEKTRON%20ELEKTROTECH&year=2013 https://www.webofscience.com/wos/woscc/full-record/WOS:000320830400013
• Radiofrequency radiation at Stockholm Central Railway Station in Sweden and some medical aspects on public exposure to RF fieldsHardell, Lennart; Koppel, Tarmo; Carlberg, Michael; Ahonen, Mikko; Hedendahl, LenaInternational journal of oncology2016 / p. 1315-1324 : ill https://doi.org/10.3892/ijo.2016.3657 https://www.scopus.com/sourceid/29903 https://www.scopus.com/record/display.uri?eid=2-s2.0-84990028918&origin=inward&txGid=ae17a9ef7ed6886fb635468111bcaeba https://jcr.clarivate.com/jcr-jp/journal-profile?journal=INT%20J%20ONCOL&year=2016 https://www.webofscience.com/wos/woscc/full-record/WOS:000383311400006
• Radiofrequency radiation from nearby mobile phone base stations‑a case comparison of one low and one high exposure apartmentKoppel, Tarmo; Ahonen, Mikko; Carlberg, Michael; Hedendahl, Lena; Hardell, LennartOncology letters2019 / p. 5383-5391 : ill https://doi.org/10.3892/ol.2019.10899 https://www.scopus.com/sourceid/19700176021 https://www.scopus.com/record/display.uri?eid=2-s2.0-85073733157&origin=inward&txGid=b8fa9bc89dde0acbe458690b4c96cd0b https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ONCOL%20LETT&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000503219600106
• Radiotaajuisen säteilyn vaikutus hiivasienten, homeiden ja mikrobien kasvuunAhonen, Mikko; Lehto, Timo; Koppel, TarmoSisäilmastoseminaari 2019 : 14.3.20192019 / p. 375−380 https://www.sisailmauutiset.fi/Sisailmastoseminaari_2019.pdf
• Radiowaves' standing waves could be mistakenly interpreted as Hartman linesKoppel, Tarmo; Haldre, HeldurEarth's Fields and Their Influence on Organisms : International Conference at Birštonas, June 15-18, 2017 : abstracts and materials2017 / p. 54-60
• Reducing exposure to extremely low frequency electromagnetic fields from portable computersKoppel, Tarmo; Tint, PiiaAgronomy research2014 / p. 863-874 : ill https://www.cabidigitallibrary.org/doi/pdf/10.5555/20143202524 https://www.scopus.com/sourceid/21100201050 https://www.scopus.com/record/display.uri?eid=2-s2.0-84901470463&origin=inward&txGid=44ac140534252915c42c088e3d44da09
• Reducing exposure to radiofrequency electromagnetic fields from wireless networking with laptop computers [Electronic resource]Koppel, Tarmo; Ahonen, Mikko; Vilcane, IneseSCEE 2014 : Scientific Conference on Economics and Entrepreneurship : 55th International Riga Technical University conference : Latvia, Riga, 14-17 October2014 / [2] p. [CD-ROM]
• Reducing exposure to radiofrequency electromagnetic fields from wireless networking with portable computersKoppel, Tarmo; Vilcane, Inese; Ahonen, MikkoScientific journal of Riga Technical University. Safety of technogenic environment2014 / p. 9-13 : ill
• Reflection and transmission properties of common construction materials at 2.4 GHz frequencyKoppel, Tarmo; Shishkin, Andrei; Haldre, Heldur; Toropovs, Nikolajs; Vilcane, Inese; Tint, PiiaEnergy procedia2017 / p. 158-165 https://doi.org/10.1016/j.egypro.2017.04.045 https://www.scopus.com/sourceid/17700156736 https://www.scopus.com/record/display.uri?eid=2-s2.0-85020705025&origin=inward&txGid=91b874ceb83a04fab702e29b7a24394e https://www.webofscience.com/wos/woscc/full-record/WOS:000416786300024
• A review of porous lightweight composite materials for electromagnetic interference shieldingSingh, Ashish Kumar; Shishkin, Andrei; Koppel, Tarmo; Gupta, NikhilComposites Part B : Engineering2018 / p. 188-197 : ille https://doi.org/10.1016/j.compositesb.2018.05.027 https://www.scopus.com/sourceid/28635 https://www.scopus.com/record/display.uri?eid=2-s2.0-85047406065&origin=inward&txGid=83a399f4303285eb5d258c69e0fb2a4f https://jcr.clarivate.com/jcr-jp/journal-profile?journal=COMPOS%20PART%20B-ENG&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000442979500019
• Risk management of magnetic field from industrial induction heater - a case studyKoppel, Tarmo; Vilcane, Inese; Tint, PiiaEngineering for rural development2017 / p. 1024-1037 : ill https://doi.org/10.22616/ERDev2017.16.N218 http://tf.llu.lv/conference/proceedings2017/ https://www.scopus.com/sourceid/21100198208 https://www.scopus.com/record/display.uri?eid=2-s2.0-85033377603&origin=inward&txGid=eb0f774b029aa6b7c9ab65a3122fb4f6 https://www.webofscience.com/wos/woscc/full-record/WOS:000416378300158
• Safety compliance of occupational exposure to electromagnetic fieldsKoppel, Tarmo; Vilcane, IneseResearch in economics and business : Central and Eastern Europe2018 / p. 5-28 : ill., tab http://www.rebcee.eu/index.php/REB/article/view/125
• Safety management of electromagnetic fields in the work environment = Elektromagnetväljade ohutusjuhtimine töökohtadelKoppel, Tarmo2019 https://digi.lib.ttu.ee/i/?11585
• Salt water sprayed paper microwave attenuation in shielding workplacesKoppel, Tarmo; Shishkin, Andrei; Haldre, HeldurRiga Technical University 57th International Scientific Conference : "Scientific Conference on Economics and Entrepreneurship" (SCEE'2016) : proceedings2016 / p. 172-173 : ill
• Screen elements made of perforated steel tape and their application for shielding electromagnetic fieldsMironovs, Viktors; Koppel, Tarmo; Lisicins, Mihails; Boiko, IrinaEngineering materials and tribology : selected, peer reviewed papers from the 24th International Baltic Conference on Engineering Materials & Tribology (BALTMATTRIB & IFHTSE 2015), November 5-6, 2015, Tallinn, Estonia2016 / p. 41-47 : ill https://doi.org/10.4028/www.scientific.net/KEM.674.41 https://www.scopus.com/sourceid/12378 https://www.scopus.com/record/display.uri?eid=2-s2.0-84958213577&origin=inward&txGid=ab1b2ae397c17cb1eaf3206448667480
• Shielding inbound microwave electromagnetic radiationKoppel, Tarmo; Haldre, Heldur56th International Riga Technical University Conference "Scientific Conference on Economics and Entrepreneurship SCEE'2015" : proceedings2015 / p. 151-153 : tab
• Shielding static magnetic fields from Magnetic Resonance Imaging units by ferromagnetic materialKoppel, Tarmo; Ross, Peeter; Vilcane, IneseEMBEC & NBC 2017 : joint conference of the European Medical and Biological Engineering Conference (EMBEC) and the Nordic-Baltic Conference on Biomedical Engineering and Medical Physics (NBC), Tampere, Finland, June 20172018 / p. 743-746 : ill https://doi.org/10.1007/978-981-10-5122-7_186 https://www.scopus.com/sourceid/19400157277 https://www.scopus.com/record/display.uri?eid=2-s2.0-85021725978&origin=inward&txGid=e06807e968a7c5839e933ae9cab4e31a https://www.webofscience.com/wos/woscc/full-record/WOS:000449778900186
• Snow microwave reflection at mobile phone frequency bandsKoppel, Tarmo; Vilcane, Inese; Tint, Piia; Shishkin, AndreiVide. Tehnologija. Resursi : XI starptautiskas zinatniski praktiskas konferences materiali 2017. gada 15.-17. junijs. 1. sejums = Environment. Technology. Resources : proceedings of the 11th International Scientific and Practical Conference, June 15-17, 2017. Volume I2017 / p. 156-160 : ill http://dx.doi.org/%2010.17770/etr2017vol1.2608
• Spatial distribution of the Earth's magnetic field in the nature - example measurements at Elva reservoirKoppel, Tarmo; Haldre, Heldur; Priiman, R.Earth's Fields and Their Influence on Organisms : International Conference at Birštonas, June 15-18, 2017 : abstracts and materials2017 / p. 61-65
• Säästupirnil ja säästval arengul vähe ühistKoppel, TarmoTalveAkadeemia 2012 : [teaduslikud lühiartiklid]. Kogumik 10/20122012 / lk. 179-188 : ill
• The computer workers' working conditions influencing the health in modern buildingsTint, Piia; Karai, Deniss; Oha, Kristel; Koppel, Tarmo; Tuulik-Leisi, Varje-Riin; Tuulik, Viiu; Meigas, KaljuIntelligent Technologies in Logistics and Mechatronics Systems ITELMS'2013 : proceedings of the 8th international conference2013 / p. 247-253 : ill
• The effect of static magnetic field on heart rate variability - an experimental studyKoppel, Tarmo; Vilcane, Inese; Carlberg, Michael; Tint, PiiaAgronomy research2015 / p. 765-774 : ill https://alephfiles.rtu.lv/TUA01/000048351_e.pdf https://www.scopus.com/sourceid/21100201050 https://www.scopus.com/record/display.uri?eid=2-s2.0-84937110121&origin=inward&txGid=578ccfa65885fc75c494543050d96308
• The effect of static magnetic field on heart rate variability - an experimental study [Electronic resource]Koppel, Tarmo; Vilcane, Inese; Carlberg, Michael; Tint, Piia6th International Conference Biosystems Engineering 2015 : 7-8 May 2015, Tartu, Estonia : book of abstracts2015 / p. 108. [CD-ROM] http://bse.emu.ee/BSE2015_Book%20of%20ABSTRACTS_ISBN.pdf
• The interaction of electrostatic fields in humans and their work environment [Electronic resource]Koppel, Tarmo; Haldre, Heldur; Kaev, Kristjan JoanDoctoral Summer School 2012 : doctoral school in economics and innovation : 24-27 July 2012, Nelijärve, Estonia2012 / 16 p. : ill [CD-ROM]
• The new occupational electromagnetic fields' directive 2013/35/EU compared to the existing Estonian national legislationKoppel, Tarmo; Vilcane, Inese56th International Riga Technical University Conference "Scientific Conference on Economics and Entrepreneurship SCEE'2015" : proceedings2015 / p. 156-158 : tab
• The role of stakeholders in E-Occupational health and safety system in EstoniaVilcane, Inese; Koppel, Tarmo; Kalkis, Henrijs; Tsenter, Olga; Tint, PiiaAdvances in Human Factors in Training, Education, and Learning Sciences : Proceedings of the AHFE 2019 International Conference on Human Factors in Training, Education, and Learning Sciences, July 24-28, 2019, Washington D.C., USA2019 / p. 22-33 https://doi.org/10.1007/978-3-030-20142-5_3 https://www.scopus.com/sourceid/5100152904 https://www.scopus.com/record/display.uri?eid=2-s2.0-85067262191&origin=inward&txGid=e1e22dedc3612b7d69003dd4a833ba25
• The working conditions of office-workers in modern buildingsTint, Piia; Karai, Deniss; Oha, Kristel; Koppel, Tarmo; Tuulik-Leisi, Varje-Riin; Tuulik, Viiu; Meigas, KaljuHuman factors : sustainable life and mobility : October 16-18, 2013, Torino, Italy : programme, abstracts book2013 / p. [64]
• Tudeng koostas töökeskkonna mõõteseadme flikkermeetriKoppel, TarmoMente et Manu2011 / lk. 2 : fot https://www.ester.ee/record=b1242496*est
• Töökeskkonna doktorandid moodustasid kvaliteediringiKoppel, TarmoMente et Manu2012 / lk. 2 https://www.ester.ee/record=b1242496*est
• ULTRA : a data-driven approach for recommending team formation in response to proposal callsSrivastava, Biplav; Koppel, Tarmo; Shah, RonakarXiv.org2022 / 7 p https://doi.org/10.48550/arXiv.2201.05646
• ULTRA : a data-driven approach for recommending team formation in response to proposal callsSrivastava, Biplav; Koppel, Tarmo; Paladi, Sai Teja; Valluru, Siva Likitha; Sharma, Rohit; Bond, Owen22nd IEEE International Conference on Data Mining Workshops, 28 November–1, December 2022, Orlando, Florida : proceedings2022 / p. 1002-1009 https://doi.org/10.1109/ICDMW58026.2022.00130
• Using an external antenna to reduce exposure to electromagnetic fields from wireless modems in motor-cars [Electronic resource]Ahonen, Mikko; Koppel, TarmoSCEE 2014 : Scientific Conference on Economics and Entrepreneurship : 55th International Riga Technical University conference : Latvia, Riga, 14-17 October2014 / [CD-ROM]
• Uus elektromagnetväljade direktiiv tulekul - mida toob see kaasa ettevõteteleKoppel, TarmoKeskkonnatehnika2012 / lk. 20-22 https://artiklid.elnet.ee/record=b2483471*est
• Very high radiofrequency radiation at Skeppsbron in Stockholm, Sweden from mobile phone base station antennas positioned close to pedestrians’ headsKoppel, Tarmo; Ahonen, Mikko; Carlberg, Michael; Hardell, LennartEnvironmental research2022 / art. 112627 https://doi.org/10.1016/j.envres.2021.112627 https://www.scopus.com/sourceid/21524 https://www.scopus.com/record/display.uri?eid=2-s2.0-85122258324&origin=inward&txGid=2e13b1c869e5004fc80671901f9f62db https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ENVIRON%20RES&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000752019000004
• Vibration and noise caused by lawn maintenance machines in association with risk to healthTint, Piia; Tarmas, Gültšara; Koppel, Tarmo; Reinhold, Karin; Kalle, SigridAgronomy research2012 / p. 251-260 : ill https://www.researchgate.net/publication/266389031_Vibration_and_noise_caused_by_lawn_maintenance_machines_in_association_with_risk_to_health
• Virtual risk assistant – a rule-based risk assessment tool based on large language modelsKoppel, Tarmo; Tšernikova, Olga; Kalvet, TarmoXXXV ISPIM Innovation Conference : Local innovation ecosystems for global impact : proceedings2024 / 11 p https://finna.fi/Record/fikka.5694762 https://www.ispim-research.com/
• Voltage transients measurements and power line communication [Online resource]Ahonen, Mikko; Koppel, Tarmo2016 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) : October 13, 14, 2016 : conference proceedings2016 / [4] p. : ill https://doi.org/10.1109/RTUCON.2016.7763143
• Üks tehisintellekti vastus kulutab Google’ist 10 korda rohkem energiat – AI-buum viib Eesti taastuvenergia vajaduse uuele tasemelerohe.geenius.ee2024 https://rohe.geenius.ee/eksklusiiv/uks-tehisintellekti-vastus-kulutab-googleist-10-korda-rohkem-energiat-ai-buum-viib-eesti-taastuvenergia-vajaduse-uuele-tasemele/