In this article, the refractive index of an egg white and yolk depending on temperature in range 30 - 47 °C over 1550 nm was determined. The measurement head constructed as fiber optic Fabry-Perot interferometer with interference between polished end-face aluminum weighing dish. setup has been made optical spectrum analyzer, a superluminescent diode central wevelength nm, 2:1 coupler heat plate...

-   ahmadi, m., kaboli, m., imani harsini, j., khosravi sharifabadi, r., almasi, m., 2012. strategic management plan for wolf (canis lupus) in hamedan province: an approach to reducing human-wolf conflicts. journal of natural environment, iranian journal of natural resources. 65, 271–281. -   ballard, w.b., dau, j.r., 1983. characteristics of gray wolf, canis lupus, den and rendezvous sites in ...

The drivers of open, grass-dominated, wood-pastures and heathlands in the temperate zone Europe have been debated since long (Birks, 2005; Bobek et al., 2017; Bond, Feurdean 2018; Hejcman 2013; Mitchell, Svenning, 2002; Vera, 2000). These types habitats generally referred to as ‘man-made ecosystems’ resulting from anthropogenic fire livestock grazing regimes, dating back early Neolithic culture...