ОЦЕНКА СОВЕРШЕНСТВА ТЕХНОЛОГИИ РАЗДЕЛЕНИЯ

Определен способ вычисления системного показателя качества технологии обогащения полезных ископаемых.Определен способ вычисления системного показателя качества технологии обогащения полезных ископаемых

Antagonisms in the EU’s neighbourhood The EU, Russia, Turkey, Iran and Saudi Arabia struggle for influence in their common neighbourhood. Bertelsmann Stiftung Strategies for the EU neighbourhood #1

In pursuing its objective of building a ring of stable states to the east and south of its borders from Belarus to Morocco, the European Union must recognise that the room for manoeuvre in its neighbourhood has become narrower. Four states in particular are playing an ever more active role: Russia, Turkey, Iran and Saudi Arabia. They are increasingly influencing the EU's immediate neighbours, many of whom are also their immediate geographical neighbours. From a European perspective, these four large countries can also be described as "neighbours of the EU's neighbours" and "key states" in relation to the European neighbourhoo

Examination of Indium Triphospholyls as Precursors for Nanoparticle Synthesis

The synthesis and characterization of the new compounds K(P3C2R2) [R=Ad (2), sBu (3)] and In(P3C2R2) [R=Ad (4), Mes (5)] are described. Further, the synthesis of indium nanoparticles via a single‐source precursor approach using In(1,2,4‐P3C2tBu2) (1) as precursor is reported. These nanoparticles were characterized by TEM, HRTEM, EDX, XRD, NMR, and optical spectroscopy. New compounds of the type M(1,2,4‐P3C2R2) (M=K, In, R=Ad, sBu, Mes) were synthesized, characterized, and examined in view of their use as precursors for indium‐based nanoparticles

Apró közlemények / Short communications

1. Közönséges kígyónyelv (Ophioglossum vulgatum) meglepő új előfordulása a Tiszafüred–Kunhegyesi síkon / Occurrence of Ophioglossum vulgatum in a dry loess grassland in the Tiszafüred–Kunhegyes plain (Great Hungarian Plain) 2. Útépítési nyersanyaggal behurcolt dolomitsziklagyep-fajok tömeges megjelenése Kecskeméten / Dolomite rocky grassland species introduced by raw materials of a road construction (Kecskemét, Great Hungarian Plain) 3. Geranium divaricatum a Hevesi-síkon, Füzesabony mellett / Geranium divaricatum on the Hevesi-sík, next to Füzesabony (Great Hungarian Plain) 4. A pókbangó (Ophrys sphegodes) új előfordulása a vasi flórajárás területén / Ophrys sphegodes in the Castriferreicum (W Hungary) 5. A Cephalanthera longifolia rosea első kimutatása Magyarországon / First occurrence of Cephalanthera longifolia var. rosea in Hungary 6. Spiraea crenata a Keleti-Bakonyban / Spiraea crenata in the Eastern Bakony Mts (Transdanubian Range, Hungary