Browsing Luonnontieteiden, metsätieteiden ja tekniikan tiedekunta by Title

Now showing items 183-202 of 1562

    • Biodegradation of inorganic drug delivery systems in subcutaneous conditions 

      Kovalainen M; Kamakura R; Riikonen J; Finnilä M; Nissinen T; Rantanen J; Niemelä M; Perämäki P; Mäkinen M; Herzig KH; Lehto VP (Elsevier BV, 2018)
      Despite extensive efforts to develop delivery systems for oral administration, subcutaneous (s.c.) injection remains the most common way to administer peptide drugs. To limit the number of frequent injections, sustained ...
      info:eu-repo/semantics/article

    • Biodiversity data provision and decision-making - addressing the challenges 

      Despot-Belmonte K; Neßhöver C; Saarenmaa H; Regan E; Meyer C; Martins E; Groom Q; Hoffmann A; Caine A; Bowles-Newark N; Bae H; Lange Canhos DA; Stenzel S; Bowler D; Schneider A; Weatherdon LV; Martin CS (Pensoft Publishers, 2017)
      Essential Biodiversity Variables (EBVs) are measurements required for study, reporting, and management of biodiversity change. They are being developed to support consistency, from the collection to the reporting of ...
      info:eu-repo/semantics/article

    • The biodiversity informatics landscape : elements, connections and opportunities. 

      Bingham HC; Doudin M; Weatherdon LV; Despot-Belmonte K; Wetzel FT; Groom Q; Lewis E; Regan E; Appeltans W; Güntsch A; Mergen P; Agosti D; Penev L; Hoffmann A; Saarenmaa H; Geller G; Kim K; Kim H; Archambeau AS; Häuser C; et.al. (Pensoft Publishers, 2017)
      There are a multitude of biodiversity informatics projects, datasets, databases and initiatives at the global level, and many more at regional, national, and sometimes local levels. In such a complex landscape, it can be ...
      info:eu-repo/semantics/article

    • Biofiltration of airborne VOCs with green wall systems - microbial and chemical dynamics 

      Mikkonen, A; Li, T; Vesala, M; Saarenheimo, J; Ahonen, V; Kärenlampi, S; Blande, JD; Tiirola, M; Tervahauta, A (Wiley, 2018)
      Botanical air filtration is a promising technology for reducing indoor air contaminants, but the underlying mechanisms need better understanding. Here, we made a set of chamber fumigation experiments of up to 16 weeks of ...
      Tieteelliset aikakauslehtiartikkelit

    • Biomechanical evaluation of bone screw fixation with a novel bone cement 

      Juvonen, Tiina; Nuutinen, Juha-Pekka; Koistinen, Arto P; Kröger, Heikki; Lappalainen, Reijo (Springer Science + Business Media, 2015)
      Background Bone cement augmentation is commonly used to improve the fixation stability of orthopaedic implants in osteoporotic bone. The aim of this study was to evaluate the effect of novel bone cements on the stability ...
      info:eu-repo/semantics/article

    • Bionic-inspired oil price prediction: Auditory multi-feature collaboration network 

      Wu, Han; Liang, Yan; Gao, Xiao-Zhi; Heng, Jia-Ni (Elsevier Ltd, 2024)
      Predictions of the oil price are critical to support intelligent decision-making for individual investors, governments, and corporations, but a challenging task since there are complex nonlinear and random fluctuations ...

    • Biotic stress accelerates formation of climate-relevant aerosols in boreal forests 

      Joutsensaari, J.; Yli-Pirilä, P.; Korhonen, H.; Arola, A.; Blande, J. D.; Heijari, J.; Kivimäenpää, M.; Mikkonen, S.; Hao, L.; Miettinen, P.; Lyytikäinen-Saarenmaa, P.; Faiola, C. L.; Laaksonen, A.; Holopainen, J. K. (Copernicus GmbH, 2015)
      Boreal forests are a major source of climate-relevant biogenic secondary organic aerosols (SOAs) and will be greatly influenced by increasing temperature. Global warming is predicted to not only increase emissions of ...
      info:eu-repo/semantics/article

    • Biplanar ultrasound investigation of in vivo Achilles tendon displacement non-uniformity 

      Sternoth, Lauri; Thelen, Darryl; Franz, Jason (Wiley, 2018)
      The Achilles tendon is a common tendon for the medial and lateral gastrocnemius and soleus muscles. Non‐uniform Achilles tendon regional displacements have been observed in vivo which may result from non‐uniform muscle ...
      Tieteelliset aikakauslehtiartikkelit

    • Birch as a Model Species for the Acclimation and Adaptation of Northern Forest Ecosystem to Changing Environment 

      Oksanen, Elina (Frontiers Media SA, 2021)
      Northern forest ecosystems are exposed to rapid climate change, i.e., climate warming, extended growing seasons, increasing greenhouse gases, and changes in precipitation and water availability, accompanied by increasing ...
      Tieteelliset aikakauslehtiartikkelit

    • Bisphosphonate modified mesoporous silicon for scandium adsorption 

      Thapa, Rinez; Nissinen, Tuomo; Turhanen, Petri; Määttä, Juha; Vepsäläinen, Jouko; Lehto, Vesa-Pekka; Riikonen, Joakim (Elsevier BV, 2020)
      Scandium has several applications in advanced technology, but its wider utilization is restricted by the limited supply. Scandium exists in low concentration in ores and, therefore, the conventional extraction methods are ...
      Tieteelliset aikakauslehtiartikkelit

    • Bisulfate – cluster based atmospheric pressure chemical ionization mass spectrometer for high-sensitivity (< 100 ppqV) detection of atmospheric dimethyl amine: proof-of-concept and first ambient data from boreal forest 

      Sipilä, M; Sarnela, N; Jokinen, T; Junninen, H; Hakala, J; Rissanen, M.P; Praplan, A; Simon, M; Kürten, A; Bianchi, F; Dommen, F; Curtius, J; Petäjä, T; Worsnop, D.R (Copernicus GmbH, 2015)
      Atmospheric amines may play a crucial role in formation of new aerosol particles via nucleation with sulfuric acid. Recent studies have revealed that concentrations below 1 pptV can significantly promote nucleation of ...
      info:eu-repo/semantics/article

    • Blackbody far-field coherence 

      Al Lakki, Mohammad; Setälä, Tero; Friberg, Ari T (The Optical Society of America, 2020)
      We revisit the spectral coherence properties of far-field radiation emanating from an aperture in a blackbody cavity on the basis of Kirchhoff’s boundary conditions. We point out that the far zone cross-spectral density ...
      Tieteelliset aikakauslehtiartikkelit

    • Blink-Based Estimation of Suturing Task Workload and Expertise in Microsurgery 

      Bednarik, Roman; Koskinen, Jani; Vrzakova, Hana; Bartczak, Piotr; Elomaa, Antti-Pekka (2018)
      Eye-hand coordination is a central skill in microsurgery. To develop efficacious microsurgical training environments to support development of eye-hand coordination, it is important to understand the workload associated ...
      Artikkelit ja abstraktit tieteellisissä konferenssijulkaisuissa

    • Blockchain in Education: A Systematic Review and Practical Case Studies 

      Ocheja, Patrick; Agbo, Friday Joseph; Oyelere, Solomon Sunday; Flanagan, Brendan; Ogata, Hiroaki (IEEE, 2022)
      The advent of blockchain technology over the last decade has led to the development of multiple use-cases of decentralization in various fields including education. This paper presents a unique bibliometric and qualitative ...

    • Blockchain technology and gamification - conditions and opportunities for education 

      Oyelere, Solomon Sunday; Tomczyk, Lukasz; Bouali, Nacir; Agbo, Friday Joseph (Czech Andragogy Society, 2019)
      The paper focuses on two solutions supporting education. One of the aspects shows the potential of the modern blockchain concept, whereas the other refers to the forms of work based on the natural learners’ need to compete, ...
      Artikkelit ja abstraktit tieteellisissä konferenssijulkaisuissa

    • Blockchain Technology to Support Smart Learning and Inclusion: Pre-service Teachers and Software Developers Viewpoints 

      Oyelere, Solomon Sunday; Qushem, Umar Bin; Jauregui, Vladimir Costas; Akyar, Özgür Yasar; Tomczyk, Lukasz; Sanchez, Gloria; Munoz, Darwin; Motz, Regina (Springer International Publishing, 2020)
      In support of an open ecosystem for lifelong and smart learning, this study evaluates the perception of educational stakeholders such as pre-service teachers and blockchain developers about the feasibility of the blockchain ...
      Artikkelit ja abstraktit tieteellisissä konferenssijulkaisuissa

    • Blood-brain barrier opening in Alzheimer's disease using MR-guided focused ultrasound 

      Lipsman, Nir; Meng, Ying; Bethune, Allison J; Huang, Yuexi; Lam, Benjamin; Masellis, Mario; Herrmann, Nathan; Heyn, Chinthaka; Aubert, Isabelle; Boutet, Alexandre; Smith, Gwenn S; Hynynen, Kullervo; Black, Sandra E (Springer Nature, 2018)
      Magnetic resonance-guided focused ultrasound in combination with intravenously injected microbubbles has been shown to transiently open the blood–brain barrier, and reduce beta-amyloid and tau pathology in animal models ...
      Tieteelliset aikakauslehtiartikkelit

    • Bookkeeping for Informal Workers : Co-creating with Street Traders 

      Mramba, Nasibu; Tulilahti, Jesse; Apiola, Mikko (Springer, 2016)
      Over 200 million street traders operate in Africa. Our previous research has identified a number of challenges of Tanzanian street traders and related technology innovation opportunities. One identified opportunity is ...
      Artikkelit ja abstraktit tieteellisissä konferenssijulkaisuissa

    • Bracketing phenogenotypic limits of mammalian hybridization 

      Savriama, Y; Valtonen, M; Kammonen, JI; Rastas, P; Smolander, OP; Lyyski, A; Häkkinen, TJ; Corfe, IJ; Gerber, S; Salazar-Ciudad, I; Paulin, L; Holm, L; Löytynoja, A; Auvinen, P; Jernvall, J (The Royal Society, 2018)
      An increasing number of mammalian species have been shown to have a history of hybridization and introgression based on genetic analyses. Only relatively few fossils, however, preserve genetic material, and morphology must ...
      Tieteelliset aikakauslehtiartikkelit

    • Bridging Food Webs, Ecosystem Metabolism, and Biogeochemistry Using Ecological Stoichiometry Theory 

      Welti Nina; Striebel Maren; Ulseth Amber J; Cross Wyatt F; DeVilbiss Stephen; Glibert Patricia M; Guo Laodong; Hirst Andrew G; Hood Jim; Kominoski John S; MacNeill Keeley L; Mehring Andrew S; Welter Jill R; Hillebrand Helmut (Frontiers Media SA, 2017)
      Although aquatic ecologists and biogeochemists are well aware of the crucial importance of ecosystem functions, i.e., how biota drive biogeochemical processes and vice-versa, linking these fields in conceptual models is ...
      info:eu-repo/semantics/article