Essays about: "cleanup method"

Showing result 1 - 5 of 7 essays containing the words cleanup method.

  1. 1. Extraction efficiency of four pesticides using the QuEChERS extraction method and analysis by HPLC/DAD

    University essay from Lunds universitet/Kemiska institutionen

    Author : Honia Rasul; [2022]
    Keywords : analytical chemistry; pesticides; QuEChERS; soil; Chemistry;

    Abstract : A cleanup step is essential from an analytical perspective, to improve the chance of quantification and to minimize interference. Pesticides in soil are a necessity is agriculture for survival of crops and protection from unwanted growth and pests. READ MORE

  3. 2. Energy efficient Ericsson Many-Core Architecture (EMCA) IP blocks for 5G ASIC

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Zilin Zhang; [2021]
    Keywords : Technology and Engineering;

    Abstract : Power consumption has become a leading concern for SoC aimed at 5G products that demand increased functionality, smaller form factors, and low energy footprint. For some EMCA IP blocks a hierarchical clock gating mechanism ensures coarse-grained power savings based on actual processing need but for many blocks this approach cannot be employed. READ MORE

  4. 3. Optimization of solid-phase extraction (SPE) as sample preparation for oil samples in forensic investigations.

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Aamanda Chang; [2021]
    Keywords : Solid-phase extraction SPE ; heavy fuel oil HFO ; fingerprint; polycyclic aromatic hydrocarbons PAHs ; biomarkers.;

    Abstract : Oil spills, especially in water have happened throughout the years. The consequences from this kind of incident have always been a threat to marine life and take a lot of money and time to clean up. READ MORE

  5. 4. Conceptual and Detailed Design of the NMX Beam Geometry Conditioning System

    University essay from Lunds universitet/Hållfasthetslära

    Author : Niklas Granlund; [2016]
    Keywords : ESS; NMX; Collimation system; Neutron; Beam geometry; Technology and Engineering;

    Abstract : The European Spallation Source ERIC is a new neutron spallation source being built in Lund, Sweden, with NMX as one of the pioneer instruments. NMX is a Quasi-Laue single crystal neutron diffractometer for the investigation of large biological molecules. READ MORE

  6. 5. Validation of a Cleanup Method for Analysis of Novel Brominated Flame Retardants in Biota Matrices Sofie Björklund 2015-05-30 Supervisors Ingrid Ericson

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Sofie Björklund; [2015]
    Keywords : Novel Brominated Flame Retardants; cleanup method; multilayer silica column; biota matrices;

    Abstract : Brominated flame retardants is a group of compounds present in numerous types of materials in our surroundings. Although their purpose is to slow the progression of a fire, many has been shown to be toxic to the environment. Novel brominated flame retardants have been introduced to the market as old ones have been removed. READ MORE