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Design of the Electrical Power System for the ESTCube-1 Satellite

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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Study of Copper Nitride Thin Film Structure

REFERENCES 1. Zachwieja, U., and Jacobs, H. (1990). Ammonothermalsynthese von kupfernitrid, Cu 3 N. J. Less Common Metals 161 , 175–184. DOI: 10.1016/0022-5088(90)90327-G. 2. Paniconi, G., Stoeva, Z., Doberstein, H., Smith, R. I., Gallagher, B. L., and Gregory, D.H. (2007). Structural chemistry of Cu 3 N powders obtained by ammonolysis reactions. Solid State Sci. 9 , 907–913. DOI: 10.1016/j.solidstatesciences.2007.03.017. 3. Asano, M., Umeda, K., and Tasaki, A. (1990). Cu 3 N thin film for a new light recording media. Jpn. J. Appl. Phys. 29

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Energy Aspects of Green Buildings – International Experience

Conf. Renewable Energy in the Baltics and the Future of European Energy Security , Washington, DC, December 15, 2014. Retrieved from https://us.boell.org/sites/default/files/uploads/2015/02/edgars_vigants_laef_prezentation_washington_ev_final.pdf 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. http://dx.doi.org/10.1016/j.scs.2016.08.028 25. Wang, W., Zmeureanu, R., and Rivard, H. (2005). Applying multi

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Obtaining a Well-Aligned ZnO Nanotube Array Using the Hydrothermal Growth Method / Labi Sakārtotu Zno Nanocauruļu Kopu Iegūšana, Izmantojot Hidrotermālo Metodi

.08.113. 16. Han, J., Fan, F., Xu, C., Lin, S., Wei, M., Duan, X., and Wang, L. Z. (2010). ZnO nanotube- based dye-sensitized solar cell and its application in self-powered devices. Nanotechnology 21(40), 405203 (7pp.). DOI:10.1088/0957-4484/21/40/405203. 17. Luoa, L., Lva, G., Lia, B., Hua, X., Jinb, L., Wang, J., and Tang, Y. (2010). Formation of aligned ZnO nanotube arrays by chemical etching and coupling with CdSe for photovoltaic application. Thin Solid Films 518 (18), 5146-5152. DOI:10.1016/j.tsf.2010.03.014. 18. Gana, X., Lia, X., Gaoa

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Impact of Er3+ Concentration on Luminescence in NaLaF4

References 1. Auzel, F. (2004). Upconversion and anti-Stokes processes with f and d ions in solids. Chem. Rev., 104, 139-174. DOI: 10.1021/cr020357g 2. Tong, F., Risk, W.P., Macfarlane, R.M. & Lenth, W. (1989). 551 nm diode-laserpumped upconversion laser. Electron. Lett., 25, 1389-1391. DOI: 10.1049/el:19890930 3. Dong, B., Yang, T., & Lei, M.K. (2007). Optical high temperature sensor based on green up-conversion emissions in Er3+ doped Al2O3. Sens. Actuators, B 123, 667-670. DOI: 10.1016/j.snb.2006

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Sail-Type Wind Turbine for Autonomous Power Supplay: Possible Use in Latvia

. J. of Appl. Mechanics and Theor. Physics, (5), 118-125. 20. Martin, O. L. Hansen, L. (2008). Aerodynamics of Wind Turbines. London: Sterling, VA. 21. Yershina, A.K., & Kaptagai, G.A. (2011). Theory of sailing wind turbine. Intern. Journal of Applied and Fundamental Research, (6), 128-131. 22. Sakipova, S.E., Kambarova, Zh., et al. (2013). Development of sail type wind turbine for small wind speeds. Eurasian Phys. Tech. Journal, 10(2), 20-25. 23. Gushkin, A.A. A sail wind turbine. RF Patent № 2331794

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The Development and Design of Engineering Economic Indicator System for Nanotechnology Industry Product Manufacturing: A Case Study of Latvia / Inženierekonomisko Rādītāju Sistēmas Attīstība Un Izveide Nanotehnoloģiju Industrijas Produktu Ražošanai: Latvijas Pieredze

Environment. 425, 271-282. DOI:10.1016/j.scitotenv.2012.03.001. 13. Som, C., Berges, M., Chaudhry, Q., Dusinska, M., Fernandes, T. F., Olsen, S. I., & Nowack, B. (2010). The importance of life cycle concepts for the development of safe nanoproducts. Toxicology. 269 (2), 160-169. DOI:10.1016/j.tox.2009. 14. Hanks, S. H., Watson, C. J., Jansen, E., & Chandler, G. N. (1993). Tightening the life cycle construct: A taxonomic study of growth stage configurations in high technology organizations. Entrepreneurship: Theory & Practice. 18 (2), 5

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The Development of Nanotechnologies and Advanced Materials Industry in Science and Entrepreneurship: Socioeconomic and Technical Indicators. A Case Study of Latvia (Part Two)

_tehnologijas_attistibas_un_inovacijas_pamatnostadnes_2014.%2520%25E2%2580%2593%25202020.gadam_.doc&usg=AFQjCNHBPccjrOxlMiOlbZKAYbPQt-i4rA&sig2=ck17B0cnEsUJlhtzYGWG7g&cad=rja (in Latvian) 25. Nanotechnology patents in EPO (Patent). (n.d.). StatNano. Retrieved 15 December 2015, from http://statnano.com/report/s95 26. Nanotechnology patents in USPTO (Patent). (n.d.). StatNano. Retrieved 15 December 2015, from http://statnano.com/report/s89 27. Nanotechnology patents in German patent office (DPMA) (Patent). (n.d.). StatNano. Retrieved 15 December 2015, from http://statnano.com/report/s97 28

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Luminescence Properties and Decay Kinetics of Mn2+ and Eu3+ Co-Dopant Ions In MgGa2O4 Ceramics

REFERENCES 1. Brik, M. G., Suchocki, A., & Kaminska, A. (2014). Lattice parameters and stability of the spinel compounds in relation to the ionic radii and electronegativities of constituting chemical elements. Inorganic chemistry , 53 (10), 5088–5099. 2. Suchocki, A., & Powell, R.C. (1988). Laser-induced grating spectroscopy of Cr 3+ -doped Gd 3 Ga 5 O 12 and Gd 3 Sc 2 Ga 3 O 12 crystals. Chemical Physics , 128(1), 59–71. 3. Matkovski, A., Durygin, A., Suchocki, A., Sugak, D., Neuroth, G., Walrafend, F., ... Solski, I. (1999). Photo and

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Magnon and Phonon Excitations in Nanosized NiO

REFERENCES 1. Lee, D. U., Fu, J., Park, M. G., Liu, H., Ghorbani Kashkooli, A., & Chen, Z. (2016). Self-assembled NiO/Ni(OH) 2 nanoflakes as active material for high-power and high-energy hybrid rechargeable battery. Nano Lett. , 16 , 1794–1802. DOI: 10.1021/acs.nanolett.5b04788 2. Browne, M., Nolan, H., Berner, N., Duesberg, G., Colavita, P., & Lyons, M. (2016). Electrochromic nickel oxide films for smart window applications. Int. J. Electrochem. Sci. , 11 , 6636–6647. DOI: 10.20964/2016.08.38 3. Lee, S. G., Lee, S., & Lee, H. I. (2001

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