Browsing Luonnontieteiden, metsätieteiden ja tekniikan tiedekunta by Title
Now showing items 386-405 of 1562
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Direction-Dependent Effects of Combined Static and ELF Magnetic Fields on Cell Proliferation and Superoxide Radical Production
(Hindawi Limited, 2017)Proliferation of human umbilical vein endothelial cells was stimulated by a nearly vertical 60 or 120 μT static magnetic field (MF) in comparison to cells that were shielded against MFs. When the static field was combined ...info:eu-repo/semantics/article
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Discourse on order vs. disorder
(Informa UK Limited, 2016)The second law of thermodynamics is on one hand understood to account for irrevocable flow of energy from the top down, on the other hand it is seen to imply irreversible increase of disorder. This tension between the 2 ...info:eu-repo/semantics/article
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Discrete element and finite element methods provide similar estimations for hip joint contact mechanics during walking gait
(Elsevier BV, 2020)Finite element analysis (FEA) provides a powerful approach for estimating the in-vivo loading characteristics of the hip joint during various locomotory and functional activities. However, time-consuming procedures, such ...Tieteelliset aikakauslehtiartikkelit
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Discriminative multi-domain PLDA for speaker verification
(Institute of Electrical and Electronics Engineers (IEEE), 2016)Domain mismatch occurs when data from application-specific target domain is related to, but cannot be viewed as iid samples from the source domain used for training speaker models. Another problem occurs when several ...conferenceObject
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Disruptions of Academic Activities in Nigeria: University Lecturers' Perceptions and Responses to the COVID-19
(IEEE, 2021)Artikkelit ja abstraktit tieteellisissä konferenssijulkaisuissa
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Distinct anaerobic bacterial consumers of cellobiose-derived carbon in boreal fens differing in CH4 vs. CO2 production ratio
(, 2017)Northern peatlands in general have high methane (CH4) emissions, but individual peatlands show considerable variation as CH4 sources. Particularly in nutrient-poor peatlands, CH4 production can be low and exceeded by carbon ...info:eu-repo/semantics/article
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Distribution and Functionality of Copy Number Variation across European Cattle Populations
(Frontiers Media SA, 2017)Copy number variation (CNV), which is characterized by large-scale losses or gains of DNA fragments, contributes significantly to genetic and phenotypic variation. Assessing CNV across different European cattle populations ...info:eu-repo/semantics/article
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Distribution and Habitat Preferences of the Invasive Alien Rosa rugosa (Rosaceae) in Archipelago Sea National Park, SW Finland
(Walter de Gruyter GmbH, 2017)Rosa rugosa Thunb. is an invasive alien plant which was introduced from East Asia to Europe in the 19th century. Over the decades it has spread along the Finnish coast, including the archipelagos of the Baltic Sea. The ...info:eu-repo/semantics/article
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Diurnal Freeze-Thaw Cycles Modify Winter Soil Respiration in a Desert Shrub-Land Ecosystem
(MDPI AG, 2016)Winter soil respiration (Rs) is becoming a significant component of annual carbon budgets with more warming in winter than summer. However, little is known about the controlling mechanisms of winter Rs in dryland. We made ...info:eu-repo/semantics/article
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Divergent trends in the risk of spring frost damage to trees in Europe with recent warming
(Wiley, 2018)Frost events during the active growth period of plants can cause extensive frost damage with tremendous economic losses and dramatic ecological consequences. A common assumption is that climate warming may bring along a ...Tieteelliset aikakauslehtiartikkelit
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Diversification of the forest industries: role of new wood-based products
(Canadian Science Publishing, 2019)This study identifies new wood-based products with considerable potential and attractive markets, including textiles, liquid biofuels, platform chemicals, plastics, and packaging. We apply a mixed-methods review to examine ...Tieteelliset aikakauslehtiartikkelit
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Do 50/60 Hz magnetic fields influence oxidative or DNA damage responses in human SH-SY5Y neuroblastoma cells?
(Informa UK Limited, 2022)Purpose We investigated the possible effects of 50 and 60 Hz magnetic fields (MFs) on reactive oxygen species (ROS) production, DNA damage, DNA damage repair rate, as well as gene expression related to oxidative stress ...
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Do Metabolic Traits, Vulnerability to Angling, or Capture Method Explain Boldness Variation in Eurasian Perch?
(University of Chicago Press, 2018)The pace-of-life syndrome (POLS) concept predicts that individuals with high baseline metabolic rates demonstrate high boldness, aggressiveness, and activity, especially in food acquisition, with associated relatively ...Tieteelliset aikakauslehtiartikkelit
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Do teamwork experience and self-regulated learning determine the performance of students in an online educational technology course?
(Springer Science and Business Media LLC, 2021)This study uses the quantitative research approach to examine the connection between students’ teamwork experience, self-regulated learning, technology self-efficacy, and performance in an online educational technology ...Tieteelliset aikakauslehtiartikkelit
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Does severe soil drought have after-effects on arbuscular and ectomycorrhizal root colonisation and plant nutrition?
(Springer Nature, 2017)Background and aims Arbuscular (AM) and ectomycorrhizas (EM) predominate in different soils. We hypothesise that also climatic factors affect directly their relative success and AM fungi (AMF) generally tolerate drought ...Tieteelliset aikakauslehtiartikkelit
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DOM-based keyword extraction from web pages
(ACM Press, 2019)We present D-rank, an unsupervised, language and domain independent method for automatically extracting keywords from a single web page. The method does not use any corpus, and relies only on the information and features ...Artikkelit ja abstraktit tieteellisissä konferenssijulkaisuissa
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Domination, almost additivity, and thermodynamic formalism for planar matrix cocycles
(Springer Science and Business Media LLC, 2020)In topics such as the thermodynamic formalism of linear cocycles, the dimension theory of self-affine sets, and the theory of random matrix products, it has often been found useful to assume positivity of the matrix entries ...Tieteelliset aikakauslehtiartikkelit
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DoReMi special issue: integrating European low dose research
(Informa UK Limited, 2019)Tieteelliset aikakauslehtiartikkelit
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Double resonant plasmonic lattices for Raman studies
(Royal Society of Chemistry (RSC), 2020)We demonstrate radiation induced enhancement of both the in coupling of Raman excitation wavelength and Raman signal in plasmonic nanoparticle lattices. Rectangular nanoparticle lattices show two independently controllable ...Tieteelliset aikakauslehtiartikkelit
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Drinking water quality in distribution systems of surface and ground waterworks in Finland
(Aleksandras Stulginskis University, 2017)info:eu-repo/semantics/article