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O. Vilitis, P. Shipkovs, D. Merkulovs, A. Rucins, K. Zihmane-Ritina and G. Bremers

. & Champion, R. (2009). pH and electrolytic conductivity as parameters to characterise bioethanol. Accred. Qual. Assur., (4), 671-676. DOI 10.1007/s00769-009-0565-0, 671-676. 4. Rucins, A., Zihmane-Ritina, K., Bremers, G., Vilitis, O., Birzietis, G., Baltins, A. Skele, A. & Bergs, J. (2012). Exploration of technological equipment for bioethanol dehydration. Engineering for rural development, 24-25, 406- 411. 5. Bremers, G., Rucins, A., Baltins, A., Birzietis, G., Zihmane-Ritina, K., Skele, A. & Bergs, J. (2012). Device for semi-dry congruent

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G. Ancans, V. Bobrovs and G. Ivanovs

policy in the European Community (Radio Spectrum Decision). 9. Radio Regulations, International Telecommunications Union (ITU). Vol. 1 (articles edited in 2012). 10. ECO Report 03 “The licensing of ‘Mobile Bands’ in CEPT”, 22 Oct., 2012. 11. Draft RSPG Report on proposed spectrum coordination approach for broadcasting in the case of a reallocation of the 700 MHz band. Radio Spectrum Policy Group , RSPG12-433, Brussels, 25 Oct., 2012. 12. European Commission. Digital Agenda for Europe. Fast and ultra

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S. Aniskevich, V. Bezrukovs, U. Zandovskis and D. Bezrukovs

REFERENCES 1. Shipkovs, P., Kashkarova, G., Lebedeva, K., & Migla, L. (2012). Use of renewable energy resources for reduction of environmental pollutions. In the Fourth IASTED African Conference on Power and Energy Systems (AfricaPES 2012), 3–5 September 2012 (pp. 79–85). Gaborone, Botswana. CD Proceedings. 2. Bobinaite, V., & Priedite, I. (2015). RES-E support policies in the Baltic States: electricity price aspect (part II). Latvian Journal of Physics and Technical Sciences, 2 , 13–25. 3. Bezrukovs, V.P., Bezrukovs, V.V., & Zacepins, A

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I. Geipele, T. Staube, G. Ciemleja, J. Ekmanis and N. Zeltins

: When New Technologies Cause Great Firms to Fail. Boston: Harvard Business School Press. 32. Kostoff, R.N., Boylan, R. & Simons, G.R. (2004). Disruptive technology roadmaps. Technological Forecasting & Social Change, 71 (1-2), 141-159. DOI: 10.1016/S0040-1625(03)00048-9. 33. Oakey, R. P. (2003). Technical entrepreneurship in high technology small firms: some observations on the implications for management. Technovation, 23 (8), 679-688. DOI: 10.1016/S0166-4972(03)00045-2 34. Knol, W. H. C. (2004). Nanotechnology and business opportunities: scenarios as

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J. Klavins, G. Mozolevskis, A. Ozols A., E. Nitiss and M. Rutkis

References 1. Gelorme, J.D., Cox, R.J., and Gurrierez, S.A. (1989). Photoresist composition and printed circuit boards and packages made therewith. US4882245A. 2. You, H., and Steck, A.J. (2013). Lightweight electrowetting display on ultrathin glass substrate. Society for Information Display, 21(5), 192-197. 3. MicroChem (2001). SU-8 Negative Tone Photoresist Formulations 50-100, Data sheets. 4. Luurtsema, G.A. (1997). Spin Coating for Rectangular Substrates. University of California

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I. Barmina, A. Lickrastina, M. Zake, A. Arshanitsa, V. Solodovnik and G. Telysheva

. Biochem. Eng., 26 (1), 45-53. 23. Asri, G., & Ishiro, N. (2007). Effect of cellulose and lignin content on pyrolysis and combustion characteristics for several types of biomass. Renewable Energy, 32 , 649-661. 24. Brebu, M., & Vasile, C. (2010). Thermal Degradation of Lignin (Review), Cellulose Chemistry and Technology, 44 (9), 353-363. 25. Musialik-Piotrowska, A., Kordylewski, W., Ciolek, J., & Moscicki, K. (2010). Char characteristics of air pollutants emitted from biomass combustion in small retort boiler

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A. Mutule, J. Teremranova and N. Antoskovs

regeneration model. Energy Procedia, 111 , 836–845. 19. Dall'Anese, E., Mancarella, P., & Monti, A. (2017). Unlocking flexibility integrated optimization and control of multienergy systems. IEEE Power & Energy Magazine , 15 , (1), 43–52. DOI: 10.1109/MPE.2016.2625218 20. Mancarella, P., Andersson, G., Pecas-Lopes J.A., & Bell, K.R.W. (2016). Modelling of integrated multi-energy systems: Drivers, requirements, and opportunities. Power Systems Computation Conference (PSCC) . DOI: 10.1109/PSCC.2016.7541031 21

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E. Lipenbergs, Vj. Bobrovs and G. Ivanovs

REFERENCES 1. Visualware Inc. Available at 2. Regulation (EU) 2015/2120 of the European Parliament and of the Council of 25 November 2015 laying down measures concerning open internet access and amending Directive 2002/22/EC on universal service and users’ rights relating to electronic communications networks and services and Regulation (EU) No 531/2012 on roaming on public mobile communications networks within the Union. 3. Position (EU) No 14/2015 of the Council at first reading with a view to the adoption of a

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M. Pajusalu, R. Rantsus, M. Pelakauskas, A. Leitu, E. Ilbis, J. Kalde, H. Lillmaa, R. Reinumägi, K. Voormansik, K. Zālīte, V. Allik, M. Noorma and S. Lätt

and Power, 20 (4), 763-764. Janhunen, P., Toivanen, P. K., Polkko, J., Merikallio, S., Salminen, P., Haeggstrom, E., et al. (2010). Electric solar wind sail: Toward test missions. Review of Scientific Instruments, 81 (11), 111301. Girish, T. E., Aranya, S., & Nisha, N. G. (2007). Photovoltaic power generation using albedo and thermal radiations in the satellite orbits around planetary bodies. Solar Energy Materials and Solar Cells, 91 (15-16), 1503-1504. DOI: 10.1016/j.solmat.2007.03

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L. Kauskale, I. Geipele, N. Zeltins and I. Lecis

Conf. Renewable Energy in the Baltics and the Future of European Energy Security , Washington, DC, December 15, 2014. Retrieved from 24. Vyas, G.S., and Jha, K.N. (2017). Benchmarking green building attributes to achieve cost effectiveness using a data envelopment analysis. Sustainable Cities and Society, 28, 127–134. 25. Wang, W., Zmeureanu, R., and Rivard, H. (2005). Applying multi