Aktual'nost' problemy geneticheskogo vklada doslavyanskogo naseleniya v genofond russkih populyacij i sleda vtorzheniya Zolotoj ordy so vremenem lish' vozrastaet. Vklyuchenie arsenal polnogenomnyh dannyh o shirokom kruge pozvolyaet iskat' naibolee korrektnye resheniya etoj problemy. Cel'yu raboty byl poisk sledov vzaimodejstviya genofondov finnoyazychnyh, slavyanskih tyurkoyazychnyh narodov Cen...

Ozimica, Eranthis hyemalis (L.) Salisb. (Ranunculaceae), je rana proljetnica koja naseljava vlažna staništa umjerenokontinentalne Evrope. Smatra se rijetkom u Sloveniji i Hrvatskoj, dok drugim zemljama regiona ima statuskritično ugrožene vrste. Ciljevi rada su: 1. revidiranje distribucijske mape za ozimicu Bosni Hercegovini(BiH), 2. opis novih nalazišta Revidirana mapa urađena QGIS ver. 3.4. na...

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This paper reports an investigation of the influence carbonitriding conditions for 20MnCr5 low alloy steel. Three gaseous were investigated based on different carbon and nitrogen potentials to attain varying levels between 0.62 0.93% mass, whereas 0.19 0.26% mass at surface. Analysis retained austenite residual stress distributions was conducted using X-ray diffraction technique. The effective ...

Recent advances in laser technologies offer significant flexibility the additive manufacturing domain. Extensive work was focused on material processing using laser-directed energy deposition for repairing parts. This pilot study investigated use of selective melting (SLM) depositing a superior such as CoCr an existing stainless steel base. The interface between these dissimilar materials analy...

Abstract Maraging steels are a class of low-carbon ultra-high-strength martensitic steels. Due to their excellent weldability, these have been widely applied for laser-based additive manufacturing (AM). MAR-60HRC is newly developed maraging grade AM with nominal chemical composition 13.0Ni-15.0Co-10.0Mo-0.2Ti, Fe bal. (wt%), capable achieving hardness levels ~ 740 HV. Alternatively, 18Ni300 com...

Voltage-gated proton current (I(Hv)) has been characterized in several cell types, but the majority of the data was collected in phagocytes, especially in human granulocytes. The prevailing view about the role of I(Hv) in phagocytes is that it is an essential supporter of the intense and sustained activity of Nox2 (the core enzyme of the phagocyte NADPH oxidase complex) during respiratory burst...