Browsing by Keywords "αγωγιμότητα"

Now showing items 1-11 of 11

  • Accoustic emissions and varation of ac-conductivity in porous sandstone samples subjected to uniaxial loading.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Koumoudeli, Theodora
    Thesis advisor: Saltas, Vasilis
    Publication Date: 2018-06-10
    In the present work, electrical ac-conductivity measurements were carried out simultaneously with AE monitoring in dry and water-saturated sandstone specimens subjected to different types of uniaxial compressive stress, ...

  • Conducting polymers.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Nazarai, Entison
    Thesis advisor: Savvakis, Konstantinos
    Publication Date: 2018-11-07
    Traditionally, the polymers were used to be considered as the opposite of metals, namely insulators. However, the accidental discovery that polymers can be transformed into metals and therefore conduct electricity was a ...

  • Application of dielectric spectroscopy to the detection of contamination in porous geomaterials.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Margariti, Elpida
    Thesis advisor: Saltas, Vasileios
    Publication Date: 03-04-2008
    The present work investigates whether dielectric spectroscopy can be used to detect contamination, which may appear in a natural porous material, due to the spreading of pollution. For this purpose, dielectric and conductivity ...

  • Effect of the technical of bending shoots and the electrical conductivity of the nutrient solution in hydroponic production of vaccinated plants of rose of commercial variety "Red Naomi".

    T.E.I. of Crete, School of Agriculture, Food and Nutrition (STeGTET), Department of Crop Science
    T.E.I. of Crete, School of Agriculture, Food and Nutrition (STeGTET), Department of Agriculture
    Authors: Tsampounari, Eirini
    Thesis advisor: Papadimitiou, Michail
    Publication Date: 01-07-2010

  • Solving heat transfer phenomena in C code.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Kritikos, Georgios
    Thesis advisor: Tzirakis, Konstantinos
    Publication Date: 2017-10-11
    The science of heat transmission is mainly related to the rate of heat transfer from one system to another. This work studies this science by defining the concept of heat and the ways it is transmitted. It also contains a ...

  • Laboratory comparison evaluation of commercial field soil moisture sensors.

    Η.Μ.U, School of Agricultural Sciences (SAGRIS), Agriculture Dept.
    Authors: Plati, Antigoni
    Thesis advisor: Daliakopoulos, Ioannis
    Publication Date: 2023-03-29
    In the present study, comparisons are made between the GS3 and 5TM sensors of METER Group, MEC 10 of Dalian Endeavour Technology and an implementation of the Chirp sensors, which is an open hardware. The first two sensors ...

  • Electric measurements of the special conductivity / light conductivity of ZnO thin films, chemically produced from aqueous solutions.

    T.E.I. of Crete, School of Engineering (STEF), Department of Electrical Engineering
    Authors: Englezakis, Michail
    Thesis advisor: Katsarakis, Nikolaos; Savvakis, Konstantinos
    Publication Date: 19-01-2010

  • Thermal analysis on software, using finite elements.

    T.E.I. of Crete, School of Engineering (STEF), Department of Mechanical Engineering
    Authors: Koutentakis, Alexanros
    Thesis advisor: Petousis, Markos
    Publication Date: 26-11-2013

  • Guidelines and standard procedures for monitoring of water resources.

    T.E.I. of Crete, School of Applied Sciences, Department of Environmental and Natural Resources Engineering
    Authors: Seferou, Paraskevi
    Thesis advisor: Soupios, Pantelis
    Publication Date: 17-04-2008
    This is a thesis about guidelines and standard procedures for monitoring of water resources.

  • Optoelectronic arrays.

    T.E.I. of Crete, School of Applied Sciences, Department of Electronic Engineering
    Authors: Krikelis, Thomas; Intzes, Stefanos
    Thesis advisor: Petridis, Konstantinos
    Publication Date: 14-06-2010
    In this thesis electronic and optic characteristics of the materials of the devices are included.

  • The use of spectral induced polarization to detect water pollution.

    Η.Μ.U, School of Agricultural Sciences (SAGRIS), Agriculture Dept.
    Authors: Kokolakis, Efstratios-Georgios
    Thesis advisor: Kokkinou, Eleni
    Publication Date: 2024-01-18
    The aim of this diploma thesis is the utilization of the Spectral Induced Polarization method for the detection of water pollution caused by both natural and anthropogenic factors. For the experiments, the scientific ...