Search Results - "TENHUNEN, J. J"

On the relationship of NDVI with leaf area index in a deciduous forest site by Wang, Quan, Adiku, Samuel, Tenhunen, John, Granier, André

“…Numerous studies have reported on the relationship between the normalized difference vegetation index (NDVI) and leaf area index (LAI), but the seasonal and…”
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Within‐canopy variation in the rate of development of photosynthetic capacity is proportional to integrated quantum flux density in temperate deciduous trees by NIINEMETS, Ü., KULL, O., TENHUNEN, J. D.

“…ABSTRACT The present study was undertaken to test for the hypothesis that the rate of development in the capacity for photosynthetic electron transport per…”
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Vascular adhesion protein-1 and syndecan-1 in septic shock by SALLISALMI, M., TENHUNEN, J., YANG, R., OKSALA, N., PETTILÄ, V.

“…Background Constituents of vascular endothelial surface layer (glycocalyx), e.g. an anchor protein syndecan‐1 (SDC‐1), can be detected in plasma in many…”
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Prehospital therapeutic hypothermia for comatose survivors of cardiac arrest: a randomized controlled trial by KÄMÄRÄINEN, A., VIRKKUNEN, I., TENHUNEN, J., YLI-HANKALA, A., SILFVAST, T.

“…Background: Intravenous infusion of ice‐cold fluid is considered a feasible method to induce mild therapeutic hypothermia in cardiac arrest survivors. However,…”
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Ecosystem Respiration in Two Mediterranean Evergreen Holm Oak Forests: Drought Effects and Decomposition Dynamics by Reichstein, M., Tenhunen, J. D., Roupsard, O., J.-M. Ourcival, Rambal, S., Dore, S., Valentini, R.

“…1. We present ecosystem respiration data from two Mediterranean forest sites in central Italy (Castelporziano) and southern France (Puéchabon) in order to…”
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Good quality of life before cardiac arrest predicts good quality of life after resuscitation by Hellevuo, H., Sainio, M., Huhtala, H., Olkkola, K. T., Tenhunen, J., Hoppu, S.

“…Background The survival rate of cardiac arrest patients is increasing. Our aim was to compare the quality of life before and after cardiac arrest and analyse…”
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The effect of tree height on crown level stomatal conductance by Schäfer, K. V. R., Oren, R., Tenhunen, J. D.

“…ABSTRACT Variation in stomatal conductance is typically explained in relation to environmental conditions. However, tree height may also contribute to the…”
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A model separating leaf structural and physiological effects on carbon gain along light gradients for the shade‐tolerant species Acer saccharum by NIINEMETS, Ü., TENHUNEN, J. D.

“…ABSTRACT A process‐based leaf gas exchange model for C3 plants was developed which specifically describes the effects observed along light gradients of…”
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Summer drought influence on CO₂ and water fluxes of extensively managed grassland in Germany by Hussain, M.Z, Grünwald, T, Tenhunen, J.D, Li, Y.L, Mirzae, H, Bernhofer, C, Otieno, D, Dinh, N.Q, Schmidt, M, Wartinger, M, Owen, K

“…Net ecosystem CO₂ exchange (NEE) and water fluxes of extensively managed grassland in Germany were measured in a dry year, 2003 and a normal year, 2004 using…”
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Evidence for soil water control on carbon and water dynamics in European forests during the extremely dry year: 2003 by Granier, A., Reichstein, M., Bréda, N., Janssens, I.A., Falge, E., Ciais, P., Grünwald, T., Aubinet, M., Berbigier, P., Bernhofer, C., Buchmann, N., Facini, O., Grassi, G., Heinesch, B., Ilvesniemi, H., Keronen, P., Knohl, A., Köstner, B., Lagergren, F., Lindroth, A., Longdoz, B., Loustau, D., Mateus, J., Montagnani, L., Nys, C., Moors, E., Papale, D., Peiffer, M., Pilegaard, K., Pita, G., Pumpanen, J., Rambal, S., Rebmann, C., Rodrigues, A., Seufert, G., Tenhunen, J., Vesala, T., Wang, Q.

“…The drought of 2003 was exceptionally severe in many regions of Europe, both in duration and in intensity. In some areas, especially in Germany and France, it…”
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Performance measurement impacts on management and leadership: Perspectives of management and employees by Ukko, J., Tenhunen, J., Rantanen, H.

“…The study focuses on the impacts of performance measurement (PM) on management and leadership—a research area that has not received much attention in the…”
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Analyzing the causes and spatial pattern of the European 2003 carbon flux anomaly using seven models by Vetter, M., Churkina, G., Jung, M., Reichstein, M., Zaehle, S., Bondeau, A., Chen, Y., Ciais, P., Feser, F., Freibauer, A., Geyer, R., Jones, C., Papale, D., Tenhunen, J., Tomelleri, E., Trusilova, K., Viovy, N., Heimann, M.

“…Globally, the year 2003 is associated with one of the largest atmospheric CO2 rises on record. In the same year, Europe experienced an anomalously strong flux…”
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Energy balance closure at FLUXNET sites by Wilson, Kell, Goldstein, Allen, Falge, Eva, Aubinet, Marc, Baldocchi, Dennis, Berbigier, Paul, Bernhofer, Christian, Ceulemans, Reinhart, Dolman, Han, Field, Chris, Grelle, Achim, Ibrom, Andreas, Law, B.E, Kowalski, Andy, Meyers, Tilden, Moncrieff, John, Monson, Russ, Oechel, Walter, Tenhunen, John, Valentini, Riccardo, Verma, Shashi

“…A comprehensive evaluation of energy balance closure is performed across 22 sites and 50 site-years in FLUXNET, a network of eddy covariance sites measuring…”
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Influence of elevation on canopy transpiration of temperate deciduous forests in a complex mountainous terrain of South Korea by Jung, Eun-Young, Otieno, D, Kwon, H, Berger, S, Hauer, M, Tenhunen, J

“…BACKGROUND AND AIMS: Variations in microclimate and soil characteristics on mountain slopes influence forest structure and function. Precipitation, incoming…”
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Evaluation of sublingual microcirculatory blood flow in the critically ill by SALLISALMI, M., OKSALA, N., PETTILÄ, V., TENHUNEN, J.

“…Background The microcirculation regulates the supply of oxygen and nutrients to tissues. The sublingual region is frequently used as a window to…”
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Using the SWAT model to improve process descriptions and define hydrologic partitioning in South Korea by Shope, C. L, Maharjan, G. R, Tenhunen, J, Seo, B, Kim, K, Riley, J, Arnhold, S, Koellner, T, Ok, Y. S, Peiffer, S, Kim, B, Park, J.-H, Huwe, B

“…Watershed-scale modeling can be a valuable tool to aid in quantification of water quality and yield; however, several challenges remain. In many watersheds, it…”
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HMGB1 is secreted by immunostimulated enterocytes and contributes to cytomix-induced hyperpermeability of Caco-2 monolayers by Liu, Shiguang, Stolz, Donna B, Sappington, Penny L, Macias, Carlos A, Killeen, Meaghan E, Tenhunen, Jyrki J, Delude, Russell L, Fink, Mitchell P

“…High-mobility group box 1 (HMGB1), a cytokine-like proinflammatory protein, is secreted by activated macrophages and released by necrotic cells. We…”
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Cardiac arrest teams and medical emergency teams in Finland: a nationwide cross-sectional postal survey by TIRKKONEN, J., NURMI, J., OLKKOLA, K. T., TENHUNEN, J., HOPPU, S.

“…Background The implementation, characteristics and utilisation of cardiac arrest teams (CATs) and medical emergency teams (METs) in Finland are unknown. We…”
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Annual and seasonal variations in photosynthetic capacity of Fagus crenata along an elevation gradient in the Naeba Mountains, Japan by Wang, Q, Iio, A, Tenhunen, J, Kakubari, Y

“…Canopy photosynthetic capacity, measured as leaf maximum carboxylation rate (V (cmax)), is a key factor in ecosystem gas exchange models applied at different…”
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The quality of manual chest compressions during transport - effect of the mattress assessed by dual accelerometers by HELLEVUO, H., SAINIO, M., HUHTALA, H., OLKKOLA, K. T., TENHUNEN, J., HOPPU, S.

“…Background The quality of cardiopulmonary resuscitation (CPR) has an impact on survival. The quality may be impaired if the patient needs to be transported to…”
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