Search Results - "Tarvainen, T."

Applying heatmaps in interpretation of geochemical baseline data on urban soils in Finland by Tarvainen, T., Sapon, S., Jarva, J.

“…Urban soil geochemical mapping was carried out, using the same sampling and analytical protocol, in seven Finnish towns in 2012–2017. All samples were taken…”
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Diagnosis, natural course and treatment outcomes of groove pancreatitis by Tarvainen, T., Nykänen, T., Parviainen, H., Kuronen, J., Kylänpää, L., Sirén, J., Kokkola, A., Sallinen, V.

“…Groove pancreatitis (GP) is a rare form of chronic pancreatitis with limited data on its diagnostics and treatment outcomes. The aim of this study was to…”
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Finite element approximation of the radiative transport equation in a medium with piece-wise constant refractive index by Lehtikangas, O., Tarvainen, T., Kim, A.D., Arridge, S.R.

“…The radiative transport equation can be used as a light transport model in a medium with scattering particles, such as biological tissues. In the radiative…”
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Simultaneous estimation of spatially distributed thermal conductivity, heat capacity and surface heat transfer coefficient in thermal tomography by Toivanen, J.M., Kolehmainen, V., Tarvainen, T., Orlande, H.R.B., Kaipio, J.P.

“…In thermal tomography, the thermal properties of a target are estimated as spatially distributed parameters based on non-invasive measurements of surface…”
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3D thermal tomography with experimental measurement data by Toivanen, J.M., Tarvainen, T., Huttunen, J.M.J., Savolainen, T., Orlande, H.R.B., Kaipio, J.P., Kolehmainen, V.

“…In this paper, feasibility of thermal tomography is tested using experimental measurement data. In the measurement setup, target volume is sequentially heated…”
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Adjuvant chemotherapy in patients with resected pancreatic cancer following neoadjuvant FOLFIRINOX chemotherapy: an international multicenter study by Van Roessel, S., Van Veldhuisen, E., Jansen, K., Abu Hilal, M., Alseidi, A., Bassi, C., Malleo, G., Del Chiaro, M., Hackert, T., Falconi, M., Mortensen, M., Lesurtel, M., Keck, T., Pietrasz, D., Strobel, O., Tarvainen, T., Van Laarhoven, H., Wilmink, H., Groot Koerkamp, B., Besselink, M.

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Baselines of certain bioavailable and total heavy metal concentrations in Finland by Tarvainen, T., Kallio, E.

“…“Total” (hot aqua regia extraction) and “bioavailable” (acid ammonium acetate EDTA extraction) heavy metal concentrations were measured for 90 basal till…”
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Finite element model for the coupled radiative transfer equation and diffusion approximation by Tarvainen, T., Vauhkonen, M., Kolehmainen, V., Kaipio, J. P.

“…In this paper a coupled radiative transfer equation and diffusion approximation model for light propagation in tissues is proposed. The light propagation is…”
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The problem of defining geochemical baselines. A case study of selected elements and geological materials in Finland by Salminen, R., Tarvainen, T.

“…Although the term ‘geochemical baseline’ appears in the international geochemical mapping programmes IGCP 259 and 360, it has never been well defined. Several…”
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The normative mineralogy of 10 soil profiles in Fennoscandia and north-western Russia by Salminen, R., Gregorauskiene, V., Tarvainen, T.

“…The mineralogical composition of soil horizons in different soil types of different ages was estimated by applying the NORMA software, which was developed…”
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Finite element approximation of the Fokker–Planck equation for diffuse optical tomography by Lehtikangas, O., Tarvainen, T., Kolehmainen, V., Pulkkinen, A., Arridge, S.R., Kaipio, J.P.

“…In diffuse optical tomography, light transport theory is used to describe photon propagation inside turbid medium. A commonly used simplification for the…”
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Geochemistry of ground water and the incidence of acute myocardial infarction in Finland by Kousa, A, Moltchanova, E, Viik-Kajander, M, Rytkönen, M, Tuomilehto, J, Tarvainen, T, Karvonen, M

“…Study objective: To examine the association of spatial variation in acute myocardial infarction (AMI) incidence and its putative environmental determinants in…”
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Simplified modeling of parallel plate resonances on multilayer printed circuit boards by Tarvainen, T.

“…Multilayer printed circuit boards (PCBs) are currently used in various areas of electronics such as telecommunications. However, high crosstalk between signal…”
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Finnish adoptive family study: sample selection and adoptee DSM-III-R diagnoses by Tienari, P., Wynne, L. C., Moring, J., Läksy, K., Nieminen, P., Sorri, A., Lahti, L., Wahlberg, K-E., Naarala, M., Kurki-Suonio, K., Saarento, O., Koistinen, P., Tarvainen, T., Hakko, H., Miettunen, J.

“…Objective: To evaluate the genetic contribution to schizophrenia using an adoption design that disentangles genetic and environmental factors. Method: Finnish…”
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Baltic soil survey: total concentrations of major and selected trace elements in arable soils from 10 countries around the Baltic Sea by Reimann, C, Siewers, U, Tarvainen, T, Bityukova, L, Eriksson, J, Gilucis, A, Gregorauskiene, V, Lukashev, V, Matinian, N.N, Pasieczna, A

“…Agricultural soils were collected from 10 European countries over a 1 800 000 km 2 area surrounding the Baltic Sea. The sampling density was 1 site/2500 km 2…”
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Hybrid forward-peaked-scattering-diffusion approximations for light propagation in turbid media with low-scattering regions by Lehtikangas, O., Tarvainen, T.

“…Coupled light transport models which use forward-peaked scattering approximations of the radiative transport equation and the diffusion approximation to model…”
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Thought disorder index of Finnish adoptees and communication deviance of their adoptive parents by Wahlberg, K E, Wynne, L C, Oja, H, Keskitalo, P, Anais-Tanner, H, Koistinen, P, Tarvainen, T, Hakko, H, Lahti, Moring, J, Naarala, M, Sorri, A, Tienari, P

“…Diverse forms of thought disorder, as measured by the Thought Disorder Index (TDI), are found in many conditions other than schizophrenia. Certain thought…”
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Stability of Thought Disorder Index among high-risk and low-risk adoptees in the Finnish adoptive family study of schizophrenia by Metsänen, M., Wahlberg, K.-E, Saarento, O., Hakko, H., Tarvainen, T., Koistinen, P., Tienari, P.

“…The aim of the study was to evaluate whether thought disorders are stable, trait-like features specific to subjects who have a genetic liability to…”
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Chemical, mineralogical and morphological characterization of three podzols developed on glacial deposits in Northern Europe by Melkerud, P.-A, Bain, D.C, Jongmans, A.G, Tarvainen, T

“…The chemistry, mineralogy and micromorphology of three soil profiles formed on genetically different Quaternary deposits have been studied in relation to the…”
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Association of Cephalosporin Resistance in Intraoperative Biliary Cultures with Surgical Site Infections in Patients Undergoing Pancreaticoduodenectomy by Tarvainen, T., Bonsdorff, A., Kolho, E., Sirén, J., Kokkola, A., Sallinen, V.

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