Search Results - "Lehtinen, Martti"
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Single‐scattering modeling of thin, birefringent mineral‐dust flakes using the discrete‐dipole approximation
Published in Journal of Geophysical Research - Atmospheres (01-05-2009)“…The morphology and composition of mineral‐dust particles in two surface samples collected in the Sahara desert are investigated by electron microscope imaging,…”
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Recent operational experiences of FILMTEC NF270 membrane in Europe
Published in Water science and technology (01-01-2011)“…Nanofiltration (NF) is an attractive technology for potable and industrial water treatment because NF operates between ultrafiltration (UF) and reverse osmosis…”
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3
Recent operational experiences of FILMTEC super(TM) NF270 membrane in Europe
Published in Water science and technology (01-01-2011)“…Nanofiltration (NF) is an attractive technology for potable and industrial water treatment because NF operates between ultrafiltration (UF) and reverse osmosis…”
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4
Recent operational experiences of FILMTEC Delta TM NF270 membrane in Europe
Published in Water science and technology (01-01-2011)“…Nanofiltration (NF) is an attractive technology for potable and industrial water treatment because NF operates between ultrafiltration (UF) and reverse osmosis…”
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5
The two Suvasvesi impact structures, Finland: Argon isotopic evidence for a "false" impact crater doublet
Published in Meteoritics & planetary science (01-05-2016)“…The two neighboring Suvasvesi North and South impact structures in central‐east Finland have been discussed as a possible impact crater doublet produced by the…”
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A PCA study to determine how features in meteorite reflectance spectra vary with the samples’ physical properties
Published in Journal of quantitative spectroscopy & radiative transfer (01-07-2011)“…Meteorites have advanced our knowledge of processes in the Solar System with the application of high precision instruments here on Earth. The study of…”
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The Keurusselkä impact structure, Finland-Impact origin confirmed by characterization of planar deformation features in quartz grains
Published in Meteoritics & planetary science (01-03-2010)“…– Although the meteorite impact origin of the Keurusselkä impact structure (central Finland) has been established on the basis of the occurrence of shatter…”
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The Keurusselkae impact structure, Finland-Impact origin confirmed by characterization of planar deformation features in quartz grains
Published in Meteoritics & planetary science (01-03-2010)“…Abstract- Although the meteorite impact origin of the Keurusselkae impact structure (central Finland) has been established on the basis of the occurrence of…”
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9
Previous Back Syndromes and Present Back Symptoms in Concrete Reinforcement Workers
Published in Scandinavian Journal of Work, Environment & Health (01-01-1978)“…Two hundred and ninetyfive male Finnish concrete reinforcement workers, aged 19—64 years and engaged in heavy physical work including prolonged stooping, were…”
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10
Dissolution of uraninite in acid solutions
Published in Journal of chemical technology and biotechnology (1986) (01-11-1998)“…The purpose of this work was to assess the oxidative dissolution of uranium from a uraninite‐containing rock in acid sulfate solutions under test conditions…”
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Degree of Al/Si order in potassium feldspars. A combination of X-Ray and infrared data
Published in Contributions to mineralogy and petrology (01-01-1974)Get full text
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12
Iso-Naakkima, a circular structure filled with Neoproterozoic sediments, Pieksämäki, southeastern Finland
Published in Bulletin of the Geological Society of Finland (1993)“…A circular Bouguer gravity anomaly with a minimum of -4.0 mGal and half amplitude width of 2 km was recognized at Lake Iso-Naakkima (62°11'N, 27°09'E),…”
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13
Previous back syndromes and present back symptoms in concrete reinforecment workers
Published in Scandinavian journal of work, environment & health (1978)Get full text
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14
Three cases of chronic idiopathic jaundice. Clinical and histological observations
Published in Acta medica Scandinavica (01-05-1962)Get more information
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15
Natural boehmite single crystals from Ceylon
Published in Contributions to mineralogy and petrology (01-01-1973)Get full text
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Natural bismuth vanadate from the Mutala pegmatite area, Mozambique
Published in Contributions to mineralogy and petrology (01-12-1973)Get full text
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17
Mpororoite, a new secondary tungsten mineral from Uganda
Published in Bulletin of the Geological Society of Finland (01-12-1972)“…A secondary tungsten mineral was found from the scheelite-bearing ferberite deposit of Mpororo in south-western Uganda, and named after the locality. The…”
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18
Cerotungstite, a cerian analogue to yttrotungstite, from Uganda
Published in Bulletin of the Geological Society of Finland (01-12-1970)“…This paper describes the mineral cerotungstite found as a secondary crystallization in some tungsten deposits in northern Rwanda and in the Kigezi District of…”
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19
New data for anthoinite
Published in Bulletin of the Geological Society of Finland (01-12-1970)“…Based on electron microscopy, electron diffraction data and the flat layer specimen technique applied in clay mineralogy, the X-ray powder pattern of…”
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20
A note on grandidierite from Fort Dauphin, Madagascar
Published in Bulletin of the Geological Society of Finland (01-12-1969)“…Chemical, optical and X-ray data are given for the grandidierite from Fort Dauphin, Madagascar. The crystal form of the mineral was studied. Infrared…”
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