Search Results - "Kekäläinen, J."

Ciprofloxacin impairs mitochondrial DNA replication initiation through inhibition of Topoisomerase 2 by Hangas, Anu, Aasumets, Koit, Kekäläinen, Nina J, Paloheinä, Mika, Pohjoismäki, Jaakko L, Gerhold, Joachim M, Goffart, Steffi

“…Abstract Maintenance of topological homeostasis is vital for gene expression and genome replication in all organisms. Similar to other circular genomes, also…”
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Tissue specific differences in mitochondrial DNA maintenance and expression by Herbers, Elena, Kekäläinen, Nina J, Hangas, Anu, Pohjoismäki, Jaakko L, Goffart, Steffi

“…The different cell types of multicellular organisms have specialized physiological requirements, affecting also their mitochondrial energy production and…”
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Top3α is the replicative topoisomerase in mitochondrial DNA replication by Hangas, Anu, Kekäläinen, Nina J, Potter, Alisa, Michell, Craig, Aho, Kauko J, Rutanen, Chiara, Spelbrink, Johannes N, Pohjoismäki, Jaakko L, Goffart, Steffi

“…Abstract Mitochondrial DNA has been investigated for nearly fifty years, but many aspects of the maintenance of this essential small genome remain unknown…”
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Male facial attractiveness and masculinity may provide sex‐ and culture‐independent cues to semen quality by Soler, C, Kekäläinen, J, Núñez, M, Sancho, M, Álvarez, J. G, Núñez, J, Yaber, I, Gutiérrez, R

“…Phenotype‐linked fertility hypothesis (PLFH) predicts that male secondary sexual traits reveal honest information about male fertilization ability. However,…”
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Weight reduction modulates expression of genes involved in extracellular matrix and cell death: the GENOBIN study by Kolehmainen, M, Salopuro, T, Schwab, U.S, Kekalainen, J, Kallio, P, Laaksonen, D.E, Pulkkinen, L, Lindi, V.I, Sivenius, K, Mager, U

“…Objective: Lifestyle and genetic factors interact in the development of obesity and the metabolic syndrome. The molecular mechanisms underlying the beneficial…”
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Experiments on the ectoparasitic deer ked that often attacks humans; preferences for body parts, colour and temperature by Kortet, R, Härkönen, L, Hokkanen, P, Härkönen, S, Kaitala, A, Kaunisto, S, Laaksonen, S, Kekäläinen, J, Ylönen, H

“…The deer ked (Lipoptena cervi) can fail in its host search. Host search fails when an individual deer ked irreversibly accepts a host unsuitable for its…”
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O-285 Incompatible gametes: implications for infertility diagnosis and treatment by Kekäläinen, J

“…Abstract Sperm face intense selection in the female reproductive tract (FRT), and in humans usually only very few out of up to hundreds of millions of sperm…”
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Pike predation on hatchery-reared Atlantic salmon smolts in a northern Baltic river by Kekäläinen, J, Niva, T, Huuskonen, H

“…The effect of pike Esox lucius predation on the mortality of newly stocked Atlantic salmon Salmo salar smolts was investigated in the Pyhäjoki River, Finland…”
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Individually assessed boldness predicts Perca fluviatilis behaviour in shoals, but is not associated with the capture order or angling method by Kekäläinen, J., Podgorniak, T., Puolakka, T., Hyvärinen, P., Vainikka, A.

“…Selectivity of recreational angling on fish behaviour was studied by examining whether capture order or lure type (natural v. artificial bait) in ice‐fishing…”
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P-745 Follicular fluid exposure may activate gene expression in mature human sperm before fertilization by Turunen, T, Malinen, M, Heikkinen, S, Heinäniemi, M, Swanson, G, Krawetz, S, Allinen, P, Kuusipalo, L, Kekäläinen, J

“…Abstract Study question Does follicular fluid (FF) exposure shape human sperm RNA content and are these changes acquired through genomic or nongenomic manner?…”
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Modification of the NH2 column method for chromium speciation in surface water and soil water by Koivuhuhta, A., Räisänen, M.L., Hämäläinen, L., Kekäläinen, J.

“…A new application of the NH2 column method has been tested for speciation of Cr(VI) in soil water and surface water. Soil water and surface water samples were…”
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Morphological variation of perch Perca fluviatilis in humic lakes: the effect of predator density, competition and prey abundance by Kekäläinen, J., Kähkönen, J., Kiviniemi, V., Huuskonen, H.

“…Between and within‐lake variations in morphology of perch Perca fluviatilis were studied in four humic lakes in eastern Finland. Perca fluviatilis were more…”
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Comparison of two XML query languages from the perspective of learners by Lassila, Matti, Junkkari, Marko, Kekäläinen, Jaana

“…Two XML query languages were tested for intuitivity, learnability and memorability. The languages differ with relation to the query structures like the use of…”
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Using graded relevance assessments in IR evaluation by Kekalainen, Jaana, Jarvelin, Kalervo

“…This article proposes evaluation methods based on the use of nondichotomous relevance judgements in IR experiments. It is argued that evaluation methods should…”
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Document text characteristics affect the ranking of the most relevant documents by expanded structured queries by Sormunen, Eero, Kekÿlÿinen, Jaana, Koivisto, Jussi, Jÿrvelin, Kalervo

“…The increasing flood of documentary information through the Internet and other information sources challenges the developers of information retrieval systems…”
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ExpansionTool: Concept-Based Query Expansion and Construction by Jarvelin, Kalervo, Kekalainen, Jaana, Niemi, Timo

“…We develop a deductive data model for concept-based query expansion. It is based on three abstraction levels: the conceptual, linguistic and string levels…”
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Information Retrieval Special Issue: Conceptual, Linguistic and Task-Based IR: Research at the University of Tampere by Kekalainen, Jaana

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