Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Ari Kauppinen"'
Autor:
Rafał Hrynkiewicz, Dominika Bębnowska, Ari Kauppinen, Tuija Gadd, Tomasz Piasecki, Paulina Niedźwiedzka-Rystwej
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 6 (2022)
ABSTRACT Lagovirus europaeus (rabbit hemorrhagic disease virus [RHDV]) is a small, nonenveloped, single-stranded RNA virus that causes a severe, highly infectious, and fatal disease in rabbits (Oryctolagus cuniculus) called rabbit hemorrhagic disease
Externí odkaz:
https://doaj.org/article/2699d65d4b9e4c989de2aac320cf5aeb
Autor:
Ananda Tiwari, Anna-Maria Hokajärvi, Jorge Santo Domingo, Michael Elk, Balamuralikrishna Jayaprakash, Hodon Ryu, Sallamaari Siponen, Asko Vepsäläinen, Ari Kauppinen, Osmo Puurunen, Aki Artimo, Noora Perkola, Timo Huttula, Ilkka T. Miettinen, Tarja Pitkänen
Publikováno v:
Environmental Microbiome, Vol 16, Iss 1, Pp 1-17 (2021)
Abstract Background Rivers and lakes are used for multiple purposes such as for drinking water (DW) production, recreation, and as recipients of wastewater from various sources. The deterioration of surface water quality with wastewater is well-known
Externí odkaz:
https://doaj.org/article/d8610759318d4c26bda15070e08fce7f
Autor:
Ananda Tiwari, Vicente Gomez-Alvarez, Sallamaari Siponen, Anniina Sarekoski, Anna-Maria Hokajärvi, Ari Kauppinen, Eila Torvinen, Ilkka T. Miettinen, Tarja Pitkänen
Publikováno v:
Frontiers in Microbiology, Vol 12 (2022)
Information on the co-occurrence of antibiotic resistance genes (ARGs) and metal resistance genes (MRGs) among bacterial communities in drinking water distribution systems (DWDSs) is scarce. This study characterized ARGs and MRGs in five well-maintai
Externí odkaz:
https://doaj.org/article/e800bbb7e4c54913b2a23d6d1242bb83
Autor:
Kevin J. Lyons, Anna-Maria Hokajärvi, Jenni Ikonen, Ari Kauppinen, Ilkka T. Miettinen, Tarja Pitkänen, Pekka M. Rossi, Katharina Kujala
Publikováno v:
Microbiology Spectrum, Vol 9, Iss 3 (2021)
ABSTRACT Rural communities often rely on groundwater for potable water supply. In this study, untreated groundwater samples from 28 shallow groundwater wells in Finland (
Externí odkaz:
https://doaj.org/article/98a2ec7a841243f1b19b80e7d2e265e0
Autor:
Jenni Inkinen, Sallamaari Siponen, Balamuralikrishna Jayaprakash, Ananda Tiwari, Anna-Maria Hokajärvi, Anna Pursiainen, Jenni Ikonen, Ari Kauppinen, Ilkka T. Miettinen, Jussi Paananen, Eila Torvinen, Mikko Kolehmainen, Tarja Pitkänen
Publikováno v:
Water Research X, Vol 12, Iss , Pp 100101- (2021)
The knowledge about the members of active archaea communities in DWDS is limited. The current understanding is based on high-throughput 16S ribosomal RNA gene (DNA-based) amplicon sequencing that reveals the diversity of active, dormant, and dead mem
Externí odkaz:
https://doaj.org/article/696a32258aae41af8f4c364073f14e66
Autor:
Jenni Inkinen, Balamuralikrishna Jayaprakash, Sallamaari Siponen, Anna-Maria Hokajärvi, Anna Pursiainen, Jenni Ikonen, Ivan Ryzhikov, Martin Täubel, Ari Kauppinen, Jussi Paananen, Ilkka T. Miettinen, Eila Torvinen, Mikko Kolehmainen, Tarja Pitkänen
Publikováno v:
Microbiome, Vol 7, Iss 1, Pp 1-17 (2019)
Abstract Background Eukaryotes are ubiquitous in natural environments such as soil and freshwater. Little is known of their presence in drinking water distribution systems (DWDSs) or of the environmental conditions that affect their activity and surv
Externí odkaz:
https://doaj.org/article/49b83cbe848f4e11a88545a34363234a
Publikováno v:
Frontiers in Public Health, Vol 7 (2019)
Enterococci are fecal indicator bacteria (FIB) used for monitoring the microbial quality of bathing water. However, the reliability of health protection by monitoring FIB is questioned. This study evaluated the decay pattern of Enterococcus faecalis
Externí odkaz:
https://doaj.org/article/4ac95f7608fb497184ba1b5da2242167
Autor:
Ari Kauppinen, Sallamaari Siponen, Tarja Pitkänen, Karin Holmfeldt, Anna Pursiainen, Eila Torvinen, Ilkka T. Miettinen
Publikováno v:
Viruses, Vol 13, Iss 5, p 928 (2021)
Bacteriophage control of harmful or pathogenic bacteria has aroused growing interest, largely due to the rise of antibiotic resistance. The objective of this study was to test phages as potential agents for the biocontrol of an opportunistic pathogen
Externí odkaz:
https://doaj.org/article/0dd39795fa6a415d8d5ed040712522d1
Autor:
Anna-Maria Hokajärvi, Tarja Pitkänen, Päivi Meriläinen, Ari Kauppinen, Ville Matikka, Sara Kovanen, Asko Vepsäläinen, Ilkka T. Miettinen
Publikováno v:
Water, Vol 10, Iss 11, p 1525 (2018)
The removal efficiencies of bacteria, bacterial spores, and viruses after a change in source water and water pH in coagulation were studied at pilot scale in coagulation with flotation, rapid sand filtration, and disinfection with UV and chlorine. Th
Externí odkaz:
https://doaj.org/article/9e9499f6fbf449d3b17d62f6efa5dc2a
Autor:
Kati Martikainen, Ari Kauppinen, Ville Matikka, Anna-Maria Veijalainen, Eila Torvinen, Tarja Pitkänen, Ilkka T. Miettinen, Helvi Heinonen-Tanski
Publikováno v:
Water, Vol 10, Iss 8, p 1000 (2018)
Sand filters have been shown to be an economic and effective solution for wastewater treatment in private households, although the removal of phosphorus (P) may be insufficient. However, P removal can be improved by adding a P-adsorbing material, suc
Externí odkaz:
https://doaj.org/article/2c05f40c3c3143bc902c1a7333fc18b5