Browsing Luonnontieteiden, metsätieteiden ja tekniikan tiedekunta by Title
Now showing items 326-345 of 1562
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Data analytics : an exploration of quality control to determine students' academic performance
(International Business Information Management Association (IBIMA), 2020)Quality control and improvement is a crucial process development of any institution that craves growth. One part of the SPC approach is to aid the constant improvement of performance by further reducing ...Artikkelit ja abstraktit tieteellisissä konferenssijulkaisuissa
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Data analytics approach to create waste generation profiles for waste management and collection
(Elsevier BV, 2018)Extensive monitoring data on waste generation is increasingly collected in order to implement cost-efficient and sustainable waste management operations. In addition, geospatial data from different registries of the society ...Tieteelliset aikakauslehtiartikkelit
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Data analytics on performance of computing students
(ACM Press, 2019)This study was conducted to determine the relationship between computing students' initial and final academic performance to support decision making in higher education institutions. The data used in this research contains ...Artikkelit ja abstraktit tieteellisissä konferenssijulkaisuissa
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Data Quality as Predictor of Voice Anti-Spoofing Generalization
(ISCA, 2021)Voice anti-spoofing aims at classifying a given utterance either as a bonafide human sample, or a spoofing attack (e.g. synthetic or replayed sample). Many anti-spoofing methods have been proposed but most of them fail to ...Artikkelit ja abstraktit tieteellisissä konferenssijulkaisuissa
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The database of the PREDICTS (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems) project
(Wiley-Blackwell, 2017)The PREDICTS project—Projecting Responses of Ecological Diversity In Changing Terrestrial Systems (www.predicts.org.uk)—has collated from published studies a large, reasonably representative database of comparable samples ...info:eu-repo/semantics/article
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Decline of genetic diversity in ancient domestic stallions in Europe
(American Association for the Advancement of Science (AAAS), 2018)Present-day domestic horses are immensely diverse in their maternally inherited mitochondrial DNA, yet they show very little variation on their paternally inherited Y chromosome. Although it has recently been shown that Y ...Tieteelliset aikakauslehtiartikkelit
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Decompositions of Nakano norms by ODE techniques
(Finnish Academy of Science and Letters, 2018)We study decompositions of Nakano type varying-exponent Lebesgue norms and spaces. These function spaces are represented here in a natural way as tractable varying-exponent ℓp sums of projection bands. The main results ...Tieteelliset aikakauslehtiartikkelit
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Decrease of Population Divergence in Eurasian Perch (Perca fluviatilis) in Browning Waters: Role of Fatty Acids and Foraging Efficiency
(Public Library of Science (PLoS), 2016)Due to altered biogeochemical processes related to climate change, highly colored dissolved organic carbon (DOC) from terrestrial sources will lead to a water “brownification” in many freshwater systems of the Northern ...Tieteelliset aikakauslehtiartikkelit
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Decreased carbon accumulation feedback driven by climate-induced drying of two southern boreal bogs over recent centuries
(Wiley, 2020)Northern boreal peatlands are important ecosystems in modulating global biogeochemical cycles, yet their biological communities and related carbon dynamics are highly sensitive to changes in climate. Despite this, the ...Tieteelliset aikakauslehtiartikkelit
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Deep convolutional neural networks for estimating porous material parameters with ultrasound tomography
(Acoustical Society of America (ASA), 2018)The feasibility of data based machine learning applied to ultrasound tomography is studied to estimate water-saturated porous material parameters. In this work, the data to train the neural networks is simulated by solving ...Tieteelliset aikakauslehtiartikkelit
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Deep generative variational autoencoding for replay spoof detection in automatic speaker verification
(Elsevier BV, 2020)Automatic speaker verification (ASV) systems are highly vulnerable to presentation attacks, also called spoofing attacks. Replay is among the simplest attacks to mount — yet difficult to detect reliably. The generalization ...Tieteelliset aikakauslehtiartikkelit
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Deep learning enables sleep staging from photoplethysmogram for patients with suspected sleep apnea
(Oxford University Press (OUP), 2020)Study Objectives Accurate identification of sleep stages is essential in the diagnosis of sleep disorders (e.g. obstructive sleep apnea [OSA]) but relies on labor-intensive electroencephalogram (EEG)-based manual scoring. ...Tieteelliset aikakauslehtiartikkelit
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Deep Learning for Dental Hyperspectral Image Analysis
(Society for Imaging Science & Technology, 2019)The aim of this work is automatic and efficient detection of medically-relevant features from oral and dental hyperspectral images by applying up-to-date deep learning convolutional neural network techniques. This will ...Artikkelit ja abstraktit tieteellisissä konferenssijulkaisuissa
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Deep learning in photoacoustic tomography utilizing variational autoencoders
(Society of Photo-Optical Instrumentation Engineers (SPIE), 2023)
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Deficient Values of Solutions of Linear Differential Equations
(Springer Science and Business Media LLC, 2021)Differential equations of the form f′′+A(z)f′+B(z)f=0 (*) are considered, where A(z) and B(z)≢0 are entire functions. The Lindelöf function is used to show that for any ρ∈(1/2,∞), there exists an equation of the form (*) ...Tieteelliset aikakauslehtiartikkelit
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Definition of a Learning Analytics Ecosystem for the ILEDA Project Piloting
(Springer Nature Switzerland AG, 2023)Understanding how students progress in their learning is an important step towards achieving the success of the educational process. One way of understanding student progress is by using learning analytics methods on ...
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Deformation behaviors and mechanical impairments of tissue cracks in immature and mature cartilages
(Wiley, 2021)Degeneration of articular cartilage is often triggered by a small tissue crack. As cartilage structure and composition change with age, the mechanics of cracked cartilage may depend on the tissue age, but this relationship ...Tieteelliset aikakauslehtiartikkelit
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Degradation potentials of dissolved organic carbon (DOC) from thawed permafrost peat
(Springer Nature, 2017)Global warming can substantially affect the export of dissolved organic carbon (DOC) from peat-permafrost to aquatic systems. The direct degradability of such peat-derived DOC, however, is poorly constrained because previous ...info:eu-repo/semantics/article
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Delivering Integrated Pest and Pollinator Management (IPPM)
(Elsevier BV, 2020)The need to reduce pollinator exposure to harmful pesticides has led to calls to expedite the adoption of integrated pest management (IPM). We make the case that IPM is not explicitly ‘pollinator friendly’, but rather must ...Tieteelliset aikakauslehtiartikkelit
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Dendritic Carbene Metal Carbazole Complexes as Photoemitters for Fully Solution-Processed OLEDs
(American Chemical Society (ACS), 2019)Light-emitting carbene-metal amide complexes bearing first- and second-generation carbazole dendron ligands are reported, (AdL)M(Gn), (M = Cu and Au; Gn carbazole dendrimer generation, where n = 1 and 2; AdL = adamantyl- ...Tieteelliset aikakauslehtiartikkelit