The article presents an assessment of the state of the cenopopulation of Cousinia mindschelkensis B.Fedtsch.of Karakuys gorge in Karatau reserve.The data on distribution and cenoflora of the rare endemic species Cousinia mindschelkensis were obtained.Herbarium materials from the main herbarium funds were studied to further clarify the places of dis
Mesoporous silica fr6122 MCM-41 and SBA-15 containing propyl sulfonic acid groups were synthesized according to the literature and were characterized by X-ray diffraction, N2 adsorption and the H+ exchange capacities of the sulfonic acid groups were titrated.The esterification reaction of glycerol with olive-pomace oil has been carried out by using
This paper analyzes the effect of public and private decisions on university governance on how historic and current American-associated universities in the Middle East have and continue to connect as transnational actors with a multitude of public, private and civil society actors in American society.These universities are the classic missionary un
This paper analyzes the extent to which economic crewman talc policy uncertainty affects presidential approval in four Latin American countries (Brazil, Chile, Colombia, and Mexico).Using panel (time-series cross-sectional) estimation methods, we show that economic policy uncertainty has a negative impact on presidential approval in our sample.A on