Search Results - "Mäkinen, Joni"

Magnetic biomonitoring with moss bags to assess stop-and-go traffic induced particulate matter and heavy metal concentrations by Limo, Jukka, Paturi, Petriina, Mäkinen, Joni

“…Urban air quality is strongly affected by the surrounding local traffic and emission compounds such as particulate matter (PM) and heavy metals, which pose a…”
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Magnetic biomonitoring by moss bags for industry-derived air pollution in SW Finland by Salo, Hanna, Mäkinen, Joni

“…We provide the first detailed case study using Sphagnum papillosum moss bags for active magnetic monitoring of airborne industrial pollution in order to…”
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Another one bites the dust – Two street canyons studied with magnetic biomonitoring and OSPM modelling by Limo, Jukka, Kauhaniemi, Mari, Paturi, Petriina, Keskinen, Jukka-Pekka, Karppinen, Ari, Mäkinen, Joni

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Water blister geomorphology and subglacial drainage sediments: an example from the bed of the Fennoscandian Ice Sheet in SW Finland by Mäkinen, Joni, Dow, Christine F., Ahokangas, Elina, Ojala, Antti, Kajuutti, Kari, Kautto, Juulia, Palmu, Jukka-Pekka

“…Abstract This study presents the first light detection and ranging (LiDAR)-based morphometric description of a water blister from a past ice-sheet bed caused…”
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The distribution of glacial meltwater routes and associated murtoo fields in Finland by Ahokangas, Elina, Ojala, Antti E.K., Tuunainen, Aleksi, Valkama, Markus, Palmu, Jukka-Pekka, Kajuutti, Kari, Mäkinen, Joni

“…High-resolution LiDAR (Light detection and Ranging) -based digital elevation models (DEM) have greatly improved the mapping of glacial landforms and revealed…”
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Subglacial evolution from distributed to channelized drainage: Evidence from the Lake Murtoo area in SW Finland by Ojala, Antti E. K., Mäkinen, Joni, Kajuutti, Kari, Ahokangas, Elina, Palmu, Jukka‐Pekka

“…During the last millennia of the Weichselian glaciation (c. 11 700–14 000 cal BP) and the first millennium of the Holocene interglacial (c. 10 500–11 700 cal…”
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Defect localization by an extended laser source on a hemisphere by Veira Canle, Daniel, Mäkinen, Joni, Blomqvist, Richard, Gritsevich, Maria, Salmi, Ari, Hæggström, Edward

“…The primary goal of this study is to localize a defect (cavity) in a curved geometry. Curved topologies exhibit multiple resonances and the presence of…”
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Gold removal from e-waste using high-intensity focused ultrasound by Holmström, Axi, Pudas, Topi, Hyvönen, Jere, Weber, Martin, Mizohata, Kenichiro, Sillanpää, Tom, Mäkinen, Joni, Kuronen, Antti, Kotiaho, Tapio, Hæggström, Edward, Salmi, Ari

“…[Display omitted] •A new green method for gold removal from discarded PCBs (e-waste) is presented.•High-intensity focused ultrasound (HIFU) removes gold from…”
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Practical realization of a sub-λ/2 acoustic jet by Veira Canle, Daniel, Kekkonen, Tuukka, Mäkinen, Joni, Puranen, Tuomas, Nieminen, Heikki J., Kuronen, Antti, Franssila, Sami, Kotiaho, Tapio, Salmi, Ari, Hæggström, Edward

“…Studies in optics and acoustics have employed metamaterial lenses to achieve sub-wavelength localization, e.g . a recently introduced concept called…”
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Interlobate esker architecture and related hydrogeological features derived from a combination of high-resolution reflection seismics and refraction tomography, Virttaankangas, southwest Finland by Maries, Georgiana, Ahokangas, Elina, Mäkinen, Joni, Pasanen, Antti, Malehmir, Alireza

“…A novel high-resolution (2–4 m source and receiver spacing) reflection and refraction seismic survey was carried out for aquifer characterization and to…”
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Biomonitoring of air pollution in SW Finland by magnetic and chemical measurements of moss bags and lichens by Salo, Hanna, Bućko, Michał S., Vaahtovuo, Elina, Limo, Jukka, Mäkinen, Joni, Pesonen, Lauri J.

“…Mosses and lichens are among the best biogenic dust collectors and these can be used in detailed studies of airborne pollutants. In this study, magnetic and…”
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Interlobate esker aquifer characterization by high resolution seismic reflection method with landstreamer in SW Finland by Ahokangas, Elina, Mäkinen, Joni, Artimo, Aki, Pasanen, Antti, Vanhala, Heikki

“…The Virttaankangas interlobate esker with 100 m thick sediments has a complex depositional history. It is one of the largest groundwater reserves in Finland…”
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Genesis of subglacial triangular‐shaped landforms (murtoos) formed by the Fennoscandian Ice Sheet by Mäkinen, Joni, Kajuutti, Kari, Ojala, Antti E. K., Ahokangas, Elina, Tuunainen, Aleksi, Valkama, Markus, Palmu, Jukka‐Pekka

“…Abstract The purpose of this paper is to describe the internal structure and composition of recently discovered subglacial landforms called “murtoos” in order…”
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Ice-sheet scale distribution and morphometry of triangular-shaped hummocks (murtoos): a subglacial landform produced during rapid retreat of the Scandinavian Ice Sheet by Ojala, Antti E. K., Peterson, Gustaf, Mäkinen, Joni, Johnson, Mark D., Kajuutti, Kari, Palmu, Jukka-Pekka, Ahokangas, Elina, Öhrling, Christian

“…Abstract High-resolution digital elevation models of Finland and Sweden based on LiDAR (Light Detection and Ranging) reveal subglacial landforms in great…”
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An ultrasound-enhanced electrospinning for generating multilayered nanofibrous structures by Kõrkjas, Arle, Laar, Kaarel, Salmi, Ari, Mäkinen, Joni, Hæggström, Edward, Kogermann, Karin, Heinämäki, Jyrki, Laidmäe, Ivo

“…The ability to modify nanofiber diameter on the fly can give an opportunity to create advanced nanofiber materials with complex design. Such flexibility…”
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Hydraulic parameter estimations of a 2D model validated with sedimentological findings in the point bar environment by Alho, Petteri, Mäkinen, Joni

“…There have been a number of flume tests of flow round bends with idealized geometry and recently hydraulic simulations of such experiment. However, studies of…”
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The organization of subglacial drainage during the demise of the Finnish Lake District Ice Lobe by Hepburn, Adam J, Dow, Christine F, Ojala, Antti, Mäkinen, Joni, Ahokangas, Elina, Hovikoski, Jussi, Palmu, Jukka-Pekka, Kajuutti, Kari

“…Unknown basal characteristics limit our ability to simulate the subglacial hydrology of rapidly melting contemporary ice sheets. Sediment-based landforms…”
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Localizing a target inside an enclosed cylinder with a single chaotic cavity transducer augmented with supervised machine learning by Sillanpää, Tom, Longi, Krista, Mäkinen, Joni, Rauhala, Timo, Klami, Arto, Salmi, Ari, Hæggström, Edward

“…Ultrasound is employed in, e.g., non-destructive testing and environmental sensing. Unfortunately, conventional single-element ultrasound probes have a limited…”
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Seasonal comparison of moss bag technique against vertical snow samples for monitoring atmospheric pollution by Salo, Hanna, Berisha, Anna-Kaisa, Mäkinen, Joni

“…This is the first study seasonally applying Sphagnum papillosum moss bags and vertical snow samples for monitoring atmospheric pollution.Moss bags,exposed in…”
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Managed aquifer recharge and sedimentological characterization within the complex esker deposits in Pälkäne, Finland by Mäkinen, Joni, Kallio, Esa, Jokela, Petri

“…It is proposed to construct a managed aquifer recharge (MAR) plant (capacity of 70,000 m 3 /day) to provide potable water for over 300,000 inhabitants in…”
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