Search Results - "Tamminen, P."

Short communication: Lameness impairs feeding behavior of dairy cows by Norring, M, Häggman, J, Simojoki, H, Tamminen, P, Winckler, C, Pastell, M

“…The automated, reliable, and early detection of lameness is an important aim for the future development of modern dairy operations. One promising indicator of…”
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Removal of logging residue in Norway spruce thinning stands: Long-term changes in organic layer properties by Smolander, A., Kitunen, V., Tamminen, P., Kukkola, M.

“…The aim of this study was to determine whether repeated removal of logging residue in Norway spruce thinning stands causes consistent long-term effects on soil…”
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Sustainable utilisation of forest biomass for energy—Possibilities and problems: Policy, legislation, certification, and recommendations and guidelines in the Nordic, Baltic, and other European countries by Stupak, I., Asikainen, A., Jonsell, M., Karltun, E., Lunnan, A., Mizaraitė, D., Pasanen, K., Pärn, H., Raulund-Rasmussen, K., Röser, D., Schroeder, M., Varnagirytė, I., Vilkriste, L., Callesen, I., Clarke, N., Gaitnieks, T., Ingerslev, M., Mandre, M., Ozolincius, R., Saarsalmi, A., Armolaitis, K., Helmisaari, H.-S., Indriksons, A., Kairiukstis, L., Katzensteiner, K., Kukkola, M., Ots, K., Ravn, H.P., Tamminen, P.

“…The substitution of biomass for fossil fuels in energy consumption is a measure to mitigate global warming, as well as having other advantages. Political…”
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Rehabilitating boreal forest structure and species composition in Finland through logging, dead wood creation and fire: The EVO experiment by Vanha-Majamaa, I., Lilja, S., Ryömä, R., Kotiaho, J.S., Laaka-Lindberg, S., Lindberg, H., Puttonen, P., Tamminen, P., Toivanen, T., Kuuluvainen, T.

“…This paper reviews an ongoing, large-scale multidisciplinary experiment designed to study the possibilities of rehabilitating forest structure and species…”
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Understanding the role of intuition in decision-making when designing for experiences: contributions from cognitive psychology by Tonetto, L. M., Tamminen, P.

“…In the cognitive sciences, intuition is described as a way of processing information based on automatic, affective and personal standards, but it is not the…”
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Relationship between basal soil respiration rate, tree stand and soil characteristics in boreal forests by VANHALA, P, TAMMINEN, P, FRITZE, H

“…Soil respiration is considered to represent the overall microbial activity reflecting mineralisation of organic matter in soil. It is the most commonly used…”
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Inverse Problems for Time-Dependent Singular Heat Conductivities: Multi-Dimensional Case by Gaitan, P., Isozaki, H., Poisson, O., Siltanen, S., Tamminen, J. P.

“…We consider an inverse boundary value problem for the heat equation ∂ t u = div (γ∇ x u) in (0, T) × Ω, u = f on (0, T) × ∂Ω, u| t=0  = u 0 , in a bounded…”
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Inverse Problems for Time-Dependent Singular Heat Conductivities---One-Dimensional Case by Gaitan, Patricia, Isozaki, H, Poisson, O, Siltanen, S, Tamminen, Janne

“…We consider an inverse boundary value problem for the heat equation on the interval (0, 1), where the heat conductivity γ(t, x) is piecewise constant and the…”
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Knowledge management visualisation in regional innovation system collaborative decision-making by Weck, Marina, Humala, Iris, Tamminen, Pia, Ferreira, Fernando A.F

“…PurposeThis study was developed in response to the need to develop age-friendly smart living environments due to the complex demands placed on society by the…”
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Bulk density of forested mineral soils by Tamminen, Pekka, Starr, Michael

“…Relationships between bulk density and organic matter (OM) content, textural properties and depth are described for forested mineral soils from Central and…”
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Ultra-low-dose CBCT: new cornerstone of paranasal sinus imaging by Tamminen, P, Jarnstedt, J, Numminen, J, Lehtinen, A, Lehtimaki, L, Rautiainen, M, Kivekas, I

“…This study evaluates the clinical image quality (IQ) and usability of a sinonasal ultra-low-dose (ULD) cone-beam computed tomography (CBCT) scan. The results…”
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Changes in soil carbon with stand age - an evaluation of a modelling method with empirical data by Peltoniemi, M, Makipaa, R, Liski, J, Tamminen, P

“…Forest soils store a substantial amount of carbon, often more than the forest vegetation does. Estimates of the amount of soil carbon, and in particular…”
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Detection of time-varying heat sources using an analytic forward model by Tamminen, Janne P.

“…We present a simple, analytic point source model for both static and time-varying point-like heat sources and the resulting temperature profile that solves the…”
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Forest soil carbon stock estimates in a nationwide inventory: evaluating performance of the ROMULv and Yasso07 models in Finland by Lehtonen, Aleksi, Linkosalo, Tapio, Peltoniemi, Mikko, Sievänen, Risto, Mäkipää, Raisa, Tamminen, Pekka, Salemaa, Maija, Nieminen, Tiina, Ťupek, Boris, Heikkinen, Juha, Komarov, Alexander

“…Dynamic soil models are needed for estimating impact of weather and climate change on soil carbon stocks and fluxes. Here, we evaluate performance of Yasso07…”
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Logging residue removal after thinning in boreal forests: long-term impact on the nutrient status of Norway spruce and Scots pine needles by Luiro, Jukka, Kukkola, Mikko, Saarsalmi, Anna, Tamminen, Pekka, Helmisaari, Helja-Sisko

“…The aim of this study was to compare how conventional stem harvesting (CH) and whole-tree harvesting (WTH) in the first, and in some cases also in the second,…”
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Sampling and laboratory errors in forest soil analysis by Tamminen, P

“…In connection with the soil survey of the national forest inventory plots in 1986-89, two sets of independent samples were collected on 14 sample plots in…”
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Boron, phosphorus and nitrogen fertilization in Norway spruce stands suffering from growth disturbances by Saarsalmi, Anna, Tamminen, Pekka

“…Growth disturbance symptoms typical of B deficiency have been reported on Norway spruce (Picea abies (L.) Karst.) trees in many parts of eastern Finland. In…”
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Relationship bewteen basal soil respiration rate, tree stand and soil characteristics in boreal forests by Vanhala, P, Tamminen, P, Fritze, H

“…Soil respiration is considered to represent the overall microbial activity reflecting mineralisation of organic matter in soil. It is the most commonly used…”
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Element concentrations in boreal, coniferous forest humus layers in relation to moss chemistry and soil factors by Tamminen, P, Starr, M, Kubin, E

“…Concentrations of 15 elements (Al, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, P, Pb, S and Zn) in the current annual growth increments of the ectohydric feather…”
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Bursal and postbursal cells in chicken. Occurrence of postbursal cells in bone marrow, thymus and spleen by Toivanen, P, Toivanen, A, Taamminen, P

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