New national and regional bryophyte records, 69

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New national and regional bryophyte records, 49

Peer reviewe

Effect of Wild Strains Used as Starter Cultures on Free Fatty Acid Profile of Urfa Cheese

In the present study, the influences of wild-type lactic acid bacteria including Lactococcus lactis subsp. lactis 1B4, Lactococcus garvieae IMAU 50157, Enterococcus faecium ATCC 19434, Enterococcus durans IMAU 60200 and Enterococcus faecalis KLDSO.034 on the composition and free fatty acid contents of Urfa cheeses were evaluated throughout the ripening period. Three different combinations of the strains were employed in the manufacture of cheeses from pasteurised milk. These are: cheese A (strains 1B4+ATCC 19434+IMAU 50157), cheese B (strains 1B4+IMAU 60200+ATCC 1934) and cheese C (strains ATCC 19434+1B4+IMAU 50157+IMAU 60200+KLDSO.0341). The control cheese (cheese D) was produced from raw ewe’s milk without starter culture. The basic composition of ripened cheese samples was not significantly affected by wild type strains. C cheese had a higher level of lipolysis than the other cheeses at all stages of ripening (p<0.05). Sensory evaluation of the cheese samples revealed that control cheese had significantly higher aroma and flavour scores than the other cheeses

Effects of working fluid, nozzle number, nozzle material and connection type on thermal performance of a Ranque–Hilsch vortex tube: A review [État des lieux des effets du fluide actif, du nombre de tuyères, du matériau des tuyères et du type de connexion sur la performance thermique d'un tube vortex de Ranque-Hilsch]

A vortex tube is a mechanical device which provides instant heating and cooling by separating the hot and cold streams via application of compressed working fluid to the orifice nozzles. Due to its energy separation capability researchers tend to make detailed investigations about vortex tubes recently. In order to make an investigation both numerical and experimental, the common accepted way of scientific researches is reviewing previous researches. Therefore, review studies play a vital role on new studies. In accordance with this phenomenon, this paper presents a comprehensive review about the parameters which affect the thermal performance of a RHVT such as working fluid, nozzle number, nozzle material, circuit connection type and cold mass fraction. The main objective of this study is to lead future investigations about vortex tubes having qualified outcomes. © 2018 Elsevier Ltd and II

Experimental investigation of thermal performance of parallel connected vortex tubes with various nozzle materials

This paper is about experimental investigation for thermal performance of two identical parallel connected counter flow Ranque-Hilsch vortex tubes by using different orifice nozzle numbers and nozzle materials and also compressed air as a working fluid. The effects of nozzle numbers and materials on thermal performance by applying compressed air at the inlet at different pressures were experimentally determined. Experimental analyses were carried out by using polyamide plastic, aluminum and brass as nozzle materials with inlet pressure range 150–550 kPa with 50 kPa increment. Orifices having 2, 4 and 6 nozzle numbers were used in the vortex tubes. The length – diameter ratios (L/D) of the vortex tubes are 14 and the cold mass fractions are 0.36. The results of experimental studies revealed that the maximum performance was obtained with aluminum nozzles with nozzle number 6 at 550 kPa inlet pressure. © 2018 Elsevier Lt

New national and regional bryophyte records, 33

WOS: 000313348700006…Russian Foundation for Basic Research [12-04-01476, 11-04-01247-a]; Program of Presidium of the Russian Academy of Sciences [12-Pi-4-1018]; Vologda Department of the Russian Geographic Society; TUBITAK; Myndel Botanica Fundation; CONICET (Consejo Nacional de Investigaciones Cientificas y Tecnicas) [PIP 2012-2014]; Polish Ministry of Science and Higher Education [NN 303 796 940, N N 303 469 338]; Development for Innovations' Operational Programme [CZ.1.05/2.1.00/03.0100]; Structural Funds of the European Union; state budget of the Czech Republic; Spanish Ministry of Science and Innovation [CGL2010-15693, GL2011-28857]; Scientific and Technological Research Council of Turkey TUBITAK [111T359]; [TAMOP-4.2.2.B-10/1-2010-0018]The research of M. V. Dulin had the financial support of the Russian Foundation for Basic Research (projects no. 12-04-01476) and the Program of Presidium of the Russian Academy of Sciences (no. 12-Pi-4-1018). The research of L. E. Kurbatova was financially supported by grants from the Russian Foundation for Basic Research (project no. 11-04-01247-a). D. A. Philippov is grateful to the Vologda Department of the Russian Geographic Society for support. M. Kirmaci and E. Agcagil are very grateful to TUBITAK for providing a student scholarship to the second author and to Beata Papp (Hungarian Natural History Museum) for confirming the species.; J. R. Flores and G. M. Suarez had Financial support from the Myndel Botanica Fundation and PIP 2012-2014 CONICET (Consejo Nacional de Investigaciones Cientificas y Tecnicas). The contributions by H. Bednarek-Ochyra and R. Ochyra have been financially supported by the Polish Ministry of Science and Higher Education through grants no. NN 303 796 940 for H. Bednarek-Ochyra and no. N N 303 469 338 for R. Ochyra. They also thank the Curators at BM, PC and S for kindly allowing them to examine the herbarium material used in their study. The field work of R. Ochyra and Marc Leboubier on Iles Crozet and Iles Kerguelen was organised within the programme 136 ECOBIO of the French Polar Institute (IPEV). The investigations of P. Szucs and A. Bidlo have been carried out with the sponsorship of TAMOP-4.2.2.B-10/1-2010-0018. The contribution by V. Plasek, G. J. Wolski and J. Sawicki is part of a research project of the Institute of Environmental Technologies, reg. no. CZ.1.05/2.1.00/03.0100, supported by the 'Research and Development for Innovations' Operational Programme financed by the Structural Funds of the European Union and by the state budget of the Czech Republic.; B. Vigalondo, F. Lara, I. Draper & R. Garilleti are grateful to Belen Albertos, Rafael Medina and Belen Estebanez for their valuable field work and to the Spanish Ministry of Science and Innovation for financial support (projects CGL2010-15693 and CGL2011-28857). T. Ezer and R. Kara are indebted to the Scientific and Technological Research Council of Turkey TUBITAK (project no. 111T359)