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4 days ago · Valentyn Ogirenko/Reuters. CNN — Hungarian Prime Minister Viktor Orban has made his first visit to Kyiv since Russia’s full-scale war began, and urged Ukranian President Volodymyr...
3 days ago · Ukraine first participated at the Olympic Games as an independent nation in 1994, and has sent athletes to compete in every Summer Olympic Games and Winter Olympic Games since then. The first athlete who won the gold medal for the yellow-blues was Oksana Baiul.
4 days ago · Midfielder Valentyn Rubchynskyi gave his first interview as a player of Dynamo Kyiv.
5 days ago · This work presents the synthesis of two novel conjugated small molecules (CSM's), TPA-t and TPA-t EH, which are functionalized with triisopropylsilyl groups and 2-ethylhexyl side chains. These molecules show promise as hole transport materials, which possess high hole mobilities of 1.5 × 10-4 and 2.9 × 10-3 cm2 V−1 s-1.
5 days ago · Народився 5.02.1937 в с. Воронеж Сумської обл. Закінчив Укр. сільськогосп. академію (1959). З 1961 працює в Інституті мікробіології і вірусології НАН України (з 1983 — завідувач відділу і заступник директора, з 2003 —директор) Наукові праці в галузі фізіології мікроорганізмів та біотехнологій.
5 days ago · Valentyn Frechka alapító még iskolás korában, a biokémia iránti szenvedélyének hódolva keresett új módszereket a papír előállításához kulcsfontosságú összetevő, a cellulóz kinyeréséhez. Ekkor fűvel és szalmával végzett sikertelen kísérletei után fedezte fel, hogy a levelekből is lehet rostot kitermelni.
The Beilstein Archives provides authors submitting to the Beilstein Journals the opportunity to publish preprints and related supporting information for rapid dissemination of research results. Latest articles. Electrophotochemical metal-catalyzed synthesis of alkylnitriles from simple aliphatic carboxylic acids. Yukang Wang, Yan Yao and.
