Browsing Luonnontieteiden, metsätieteiden ja tekniikan tiedekunta by Title

Now showing items 567-586 of 1562

    • Fin morphology variation in Aphanius farsicus in two local populations 

      Yaripour, Sareh; Zamanpoore, Mehrdad; Kortet, Raine (Elsevier BV, 2018)
      The teleost genus Aphanius is currently composed of at least 32 species. Here, we present observational data from breeding experiments in which we studied two local populations of the Farsi tooth-carp A. farsicus in ...
      Tieteelliset aikakauslehtiartikkelit

    • Finding flies in the mushroom soup: Host specificity of fungus-associated communities revisited with a novel molecular method 

      Koskinen, Janne; Roslin, Tomas; Nyman, Tommi; Abrego, Nerea; Michell, Craig; Vesterinen, Eero J (Wiley, 2018)
      Fruiting bodies of fungi constitute an important resource for thousands of other taxa. The structure of these diverse assemblages has traditionally been studied with labour‐intensive methods involving cultivation and ...
      Tieteelliset aikakauslehtiartikkelit

    • Finite element approximation of the radiative transport equation in a medium with piece-wise constant refractive index 

      Lehtikangas, O; Tarvainen, T; Kim, A D; Arridge, S R (Elsevier BV, 2015)
      The radiative transport equation can be used as a light transport model in a medium with scattering particles, such as biological tissues. In the radiative transport equation, the refractive index is assumed to be constant ...
      info:eu-repo/semantics/article

    • Finnish graduated physics teachers' views about their teacher education program - The disparity between the needs and delivery 

      Leinonen, Risto; Haaranen, Markku; Kesonen, Mikko; Koponen, Mika; Hirvonen, Pekka E; Asikainen, Mervi A (Omnia Publisher SL, 2020)
      In this article, graduated physics teachers’ views about their teacher education program and professional needs are evaluated. With respect to teacher knowledge, Physical Knowledge for Teaching (PKT) framework consisting ...
      Tieteelliset aikakauslehtiartikkelit

    • Finnish university physics teachers’ experiences of transferring to online teaching due to COVID-19 pandemic 

      Leinonen, Risto; Kesonen, Mikko HP; Asikainen, Mervi A (Springer Nature Limited, 2023)
      The COVID-19 pandemic arguably caused the most rapid and extensive educational reform ever witnessed. This article addresses the challenges, possibilities, and consequences that the pandemic has set for Finnish physics ...

    • Fishes in a changing world: learning from the past to promote sustainability of fish populations 

      Gordon, TAC; Harding, HR; Clever, FK; Davidson, IK; Davison, W; Montgomery, DW; Weatherhead, RC; Windsor, FM; Armstrong, JD; Bardonnet, A; Bergman, E; Britton, JR; Côté, IM; D'Agostino, D; Greenberg, LA; Harborne, AR; Kahilainen, KK; Metcalfe, NB; Mills, SC; Milner; et al (Wiley-Blackwell, 2018)
      Populations of fishes provide valuable services for billions of people, but face diverse and interacting threats that jeopardize their sustainability. Human population growth and intensifying resource use for food, water, ...
      Tieteelliset aikakauslehtiartikkelit

    • Fishing-induced versus natural selection in different brown trout (Salmo trutta) strains 

      Vainikka, Anssi; Hyvärinen, Pekka; Tiainen, Joni Matias; Lemopoulos, Alexandre; Alioravainen, Nico; Prokkola, Jenni Maria; Elvidge, Chris K; Arlinghaus, Robert (Canadian Science Publishing, 2021)
      Wild, adfluvial brown trout (Salmo trutta) are iconic targets in recreational fisheries but also endangered in many native locations. We compared how fishing and natural selection affect the fitness-proxies of brown trout ...
      Tieteelliset aikakauslehtiartikkelit

    • Flexibility of habitat use in novel environments: insights from a translocation experiment with lesser black-backed gulls 

      van Toor Mariëlle L; Arriero Elena; Holland Richard A; Huttunen Markku J; Juvaste Risto; Müller Inge; Thorup Kasper; Wikelski Martin; Safi Kamran (The Royal Society, 2017)
      Being faced with unknown environments is a concomitant challenge of species' range expansions. Strategies to cope with this challenge include the adaptation to local conditions and a flexibility in resource exploitation. ...
      info:eu-repo/semantics/article

    • Flipped learning, digital storytelling as the new solutionsin adult education and school pedagogy 

      Tomczyk, Lukasz; Oyelere, Solomon Sunday; Puentes, Angel; Sanchez-Castillo, Gloria; Muñoz, Darwin; Simsek, Burcu; Akyar, Ozgur Yasar; Demirhan, Giyasettin (Czech Andragogy Society, 2019)
      The paper is a brief overview of the possibilities of using new, ICT-based teaching solutions. It presents the positive results of integrating flipped learning, digital story telling methods into the learning and teaching ...
      Artikkelit ja abstraktit tieteellisissä konferenssijulkaisuissa

    • Flipping college mathematics classroom 

      Mazana, Mzomwe Yahya; Njotto, Lembris Laayuni; Oyelere, Solomon Sunday (IEEE, 2020)
      The use of technology in mathematics instruction has recently received much attention in education research. However, the concept of flipped classroom is relatively new particularly in Sub Saharan Africa higher education ...
      Artikkelit ja abstraktit tieteellisissä konferenssijulkaisuissa

    • Fluorescent clusters in chloride photo-thermo-refractive glass by femtosecond laser bleaching of Ag nanoparticles 

      Klyukin D; Silvennoinen M; Krykova V; Svirko J; Sidorov A; Nikonorov N (The Optical Society, 2017)
      We report photoluminescence in bulk chloride photo-thermo-refractive glass under irradiation with femtosecond laser pulses. The fluorescence originates from the bleaching of silver nanoparticles precipitating in the glass. ...
      info:eu-repo/semantics/article

    • Foliar behaviour of biogenic semi-volatiles: potential applications in sustainable pest management 

      Mofikoya, Adedayo O; Bui, Thuy Nga T; Kivimäenpää, Minna; Holopainen, Jarmo K; Himanen, Sari J; Blande, James D (Springer Nature, 2019)
      Plants emit an extremely diverse bouquet of volatile organic compounds (VOCs) from their above-ground and below-ground parts. Emissions are constitutive or induced, e.g. by herbivores. VOCs can be classified as highly ...
      Tieteelliset aikakauslehtiartikkelit

    • Force-velocity profiling in ice hockey skating: reliability and validity of a simple, low-cost field method 

      Stenroth, Lauri; Vartiainen, Paavo; Karjalainen, Pasi A (Informa UK Limited, 2020)
      In recent years, a simple method for force–velocity (F-v) profiling, based on split times, has emerged as a potential tool to examine mechanical variables underlying running sprint performance in field conditions. In this ...
      Tieteelliset aikakauslehtiartikkelit

    • Forest Bioeconomy and Climate Change 

      Hetemäki, Lauri; Kangas, Jyrki; Peltola, Heli (Springer Nature, 2022)
      Shows how forest bioeconomy development can help to address the grand challenges of our time The climate smart forestry approach is illustrated via case example countries: Czech Republic, Finland, Germany, Spain Relevant ...

    • Forest carbon stocks under three canopy densities in Sitapahar natural forest reserve in Chittagong Hill Tracts of Bangladesh 

      Baul, Tarit Kumar; Chowdhury, Anwarul Islam; Uddin, Md. Jamal; Hasan, Mohammad Kamrul; Kilpeläinen, Antti; Nandi, Rajasree; Sultana, Taslima (Elsevier BV, 2021)
      Tropical forests play a significant role in sequestrating and storing atmospheric carbon di-oxide (CO2) emissions. However, estimation of forest carbon (C) stocks in relation to changes in forest structure and disturbances ...
      Tieteelliset aikakauslehtiartikkelit

    • Forest Conservation: A Potential Nutrition-Sensitive Intervention in Low- and Middle-Income Countries 

      Rasolofoson, RA; Ricketts, TH; Jacob, A; Johnson, KB; Pappinen, A; Fisher, B (Frontiers Media SA, 2020)
      Childhood undernutrition yearly kills 3.1 million children worldwide. For those who survive early life undernutrition, it can cause motor and cognitive development problems that translate into poor educational performance ...
      Tieteelliset aikakauslehtiartikkelit

    • Forest inventories for small areas using drone imagery without in-situ field measurements 

      Kotivuori, Eetu; Kukkonen, Mikko; Mehtätalo, Lauri; Maltamo, Matti; Korhonen, Lauri; Packalen, Petteri (Elsevier BV, 2020)
      Drone applications are becoming increasingly common in the arena of forest management and forest inventories. In particular, the use of photogrammetrically derived drone-based image point clouds (DIPC) in individual tree ...
      Tieteelliset aikakauslehtiartikkelit

    • Forest landscape shield models for assessing audio-visual disturbances of wind turbines 

      Selkimäki, Mari; Riippi, Juha; Rana, Parvez; Lamula, Lasse; Antila, Marko; Heinonen, Tero; Tokola, Timo (Elsevier Ltd, 2024)
      Wind power is one of the fastest growing renewable energy sectors and plays a focal role in the transition to a fossil fuel free society in Europe. Technological developments have enabled the construction of turbines within ...

    • Forest Ownership Changes in Europe: State of Knowledge and Conceptual Foundations 

      Weiss, Gerhard; Lawrence, Anna; Hujala, Teppo; Lidestav, Gun; Nichiforel, Liviu; Nybakk Erland; Quiroga Sinia; Sarvasova, Zuzana; Suarez, Cristina; Živojinovic, Ivana (Elsevier BV, 2019)
      Forest ownership is changing in Europe. Reasons include recent institutional changes in Eastern Europe, changing lifestyles of non-agricultural owners and afforestation. At present, there is little comparative analysis ...
      Tieteelliset aikakauslehtiartikkelit

    • Formation and Structure of Hydrolytic Methylaluminoxane Activators 

      Collins, S; Joshi, A; Linnolahti, M (Wiley, 2021)
      Methylaluminoxane (MAO) activators have sheet structures which form ion-pairs on reaction of neutral donors such as octamethyltrisiloxane (OMTS). The ion-pairs can be detected by electrospray ionization mass spectrometry ...
      Tieteelliset aikakauslehtiartikkelit