Essays about: "amorphous core"

Found 4 essays containing the words amorphous core.

  1. 1. Spatiotemporal reconstructions of black carbon, organic matter and heavy metals in coastal records of south-west Sweden

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Marcus Rudolf; [2016]
    Keywords : organic matter; spheroidal carbonaceous particles; black carbon; geology; physical geography; Ecosystem analysis; heavy metals; coastal sediments; Sweden; Earth and Environmental Sciences;

    Abstract : This study presents reconstructions of black carbon (BC), including spheroidal and amorphous carbonaceous particles (SCP and ACP), organic matter (OM; total organic carbon, TOC; total nitrogen, TN; total sulfur, TS), and heavy metals (Fe, Zn, Pb, Cu, As and Hg) in coastal sediments off the south-west coast of Sweden. Sediment records from eight stations along a north-south transect off the south-west of Sweden were retrieved. READ MORE

  3. 2. Fe-based Amorphous Powder for Soft-Magnetic Composites

    University essay from KTH/Materialvetenskap

    Author : Oskar Larsson; [2013]
    Keywords : Amorphous metals; Bulk Metallic Glasses BMG ; Soft-magnetic properties; Soft-magnetic Composites; amorphous powder; core loss; electro-magnetic applications.;

    Abstract : Fe-based amorphous powders are fabricated through gas and water atomization using industrial grade raw materials. The atomic structure of the powder is examined by X-Ray Diffraction (XRD). READ MORE

  4. 3. NiSi(C) Schottky diodes for IR detection

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Mahdi Moeen; [2012]
    Keywords : ;

    Abstract : Un-cooled bolometer arrays have been considered as good choices for detection of infrared waves in the ranges of 3-5μm (MWIR: mid wavelength infrared) and 8-12μm (LWIR: long wavelength infrared). Advantages are found in their relative simplicity of mechanism and design, hence, fabrication cost, when compared to detectors working based on photon detection mechanisms. READ MORE

  5. 4. Palynological investigation of coal-bearing deposits of the Thar Coal Field Sindh, Pakistan

    University essay from Lunds universitet/Geologiska institutionen

    Author : Pardeep Kumar; [2012]
    Keywords : hydrocarbons; Eocene; Paleocene; pollen; coal; Pakistan; palynofacies; Earth and Environmental Sciences;

    Abstract : Palynologiska och sedimentologiska studier av prover från en borrkärna från Thar-kolfältet (nedre Indus Bassängen), Pakistan har genomförts. De kenozoiska sedimenten ligger på det granitiska urberget (som utgör den Indiska skölden) och utgörs främst av kolavlagringarna vilka är mellanlagrade av sandsten och silt-sten.. READ MORE