Sökning: "Johannes Ek"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Johannes Ek.
1. Dissertatio de Antholyza quam venia exper. Ord. Med. Upsal. præside Carol. Petr. Thunberg ... pro gradu medico p. p. Johannes Ek, Roslagus. in audit. botan. d. X Junii MDCCCIII
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2. Fructificationis partium varietates. quarum part. post. sectionem priorem. consensu experient. Facult. Med. Ups. præside Carol. Pet. Thunberg, ... publicæ censuræ submittit Johannes Ek ... Roslagus. in audit. botan. d. V. Maji MDCCCII
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3. Biobased carbon fibers from solution spun lignocellulosic precursors
Sammanfattning : Carbon fibers (CFs) have excellent mechanical properties and a low density, making themattractive as a reinforcing fiber in composites. The use of CFs is limited to high-end applications,since they are produced from an expensive fossil-based precursor via an energy-intensivemanufacturing process, explaining the need for cheaper CFs from renewables. LÄS MER
4. Holocene climate change and peatland dynamics in southern Sweden based on tree-ring analysis of subfossil wood from peat deposits
Sammanfattning : Dendrochronological analysis was applied to subfossil remains of Scots pine (Pinus sylvestris L.) buried in South Swedish peat deposits. LÄS MER
5. Auspice deo et consent ... de aqva rorali, præside ... Johan. Gotsch. Wallerio ... in auditorio Gustav. d. XXVII April. a. o. r. MDCCLXIII. Horis ante meridiem consvetis. Publice examinandam sistiti Johannes Ek. Gestricius
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