Search Results - "Nilssen, C."

Application of Biologics in the Treatment of the Rotator Cuff, Meniscus, Cartilage, and Osteoarthritis by Anz, A. W., Hackel, J. G., Nilssen, E. C., Andrews, J. R.

“…Advances in our knowledge of cell signaling and biology have led to the development of products that may guide the healing/ regenerative process. Therapies are…”
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Geometrid outbreak waves travel across Europe by Tenow, Olle, Nilssen, Arne C, Bylund, Helena, Pettersson, Rickard, Battisti, Andrea, Bohn, Udo, Caroulle, Fabien, Ciornei, Constantin, Csóka, György, Delb, Horst, Prins, Willy, Glavendekić, Milka, Gninenko, Yuri I, Hrašovec, Boris, Matošević, Dinka, Meshkova, Valentyna, Moraal, Leen, Netoiu, Constantin, Pajares, Juan, Rubtsov, Vasily, Tomescu, Romica, Utkina, Irina, Gurney, William

“…We show that the population ecology of the 9‐ to 10‐year cyclic, broadleaf‐defoliating winter moth (Operophtera brumata) and other early‐season geometrids…”
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Waves and synchrony in Epirrita autumnata /Operophtera brumata outbreaks. II. Sunspot activity cannot explain cyclic outbreaks by NILSSEN, A.C, TENOW, O, BYLUND, H

“…1. In recent studies, it has been argued that sunspot activity forces the Epirrita autumnata 9-10-year outbreak periodicity in the mountain birch forest of…”
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Rapid northwards expansion of a forest insect pest attributed to spring phenology matching with sub-Arctic birch by JEPSEN, JANE U, KAPARI, LAURI, HAGEN, SNORRE B, SCHOTT, TINO, VINDSTAD, OLE PETTER L, NILSSEN, ARNE C, IMS, ROLF A

“…Species range displacements owing to shifts in temporal associations between trophic levels are expected consequences of climate warming. Climate-induced range…”
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Correlation between number of human cases of myiasis caused by the reindeer warble fly (Hypoderma tarandi) and weather conditions during summer in northern Scandinavia by Åsbakk, Kjetil, Landehag, Jörgen, Skogen, Andreas, Nilssen, Arne C.

“…The reindeer warble fly (Hypoderma tarandi) causes myiasis in reindeer and caribou ( Rangifer tarandus and subspecies) and aberrant hosts such as humans. Of 22…”
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The moose throat bot fly Cephenemyia ulrichii larvae (Diptera: Oestridae) found developing in roe deer (Capreolus capreolus) for the first time by Nilssen, Arne C, Isomursu, Marja, Oksanen, Antti

“…About fifty larvae of Cephenemyia ulrichii Brauer (Diptera: Oestridae), some of them nearly full-grown third instars, were found in the throat of a roe deer…”
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Dynamics of antibodies against hypodermin C in reindeer infested with the reindeer warble fly, Hypoderma tarandi by Åsbakk, Kjetil, Oksanen, Antti, Nieminen, Mauri, Haugerud, Rolf E., Nilssen, Arne C.

“…Serum samples from 25 reindeer ( Rangifer tarandus tarandus) were assayed for antibody against hypodermin C (HyC) using an ELISA. Nineteen animals were calves…”
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Spring phenology and the response to global warming in gall-inducing sawflies by Barstad, Trond Elling, Nilssen, Arne C.

“…The phenological window of opportunity for mating, oviposition and larval development is an important part in the life cycle of gall-inducing sawflies. Spring…”
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Waves and synchrony in Epirrita autumnata /Operophtera brumata outbreaks. I. Lagged synchrony: regionally, locally and among species by TENOW, O, NILSSEN, A.C, BYLUND, H, HOGSTAD, O

“…1. In 1990-2003, during a complete 10-year outbreak cycle, the synchrony of the birch defoliating outbreaks of the geometrids Epirrita autumnata and…”
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Primary attraction and host tree selection in deciduous and conifer living Coleoptera: Scolytidae, Curculionidae, Cerambycidae and Lymexylidae by Brattli, J. G., Andersen, J., Nilssen, A. C.

“…: Primary attraction and host tree selection among bark and wood living Coleoptera were investigated in this research. The experiments were carried out in…”
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Hibernation adaptation and eclosion synchrony in leaf-galling sawflies in subarctic Norway by Barstad, Trond Elling, Nilssen, Arne C.

“…The winter dormancy adaptation in gall-inducing sawflies is poorly known. Diapause termination and the following post-diapause quiescence enhance synchronous…”
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An Insect (Argyresthia retinella, Lep., Yponomeutidae) Outbreak in Northern Birch Forests, Released by Climatic Changes? by Tenow, O., Nilssen, A. C., Holmgren, B., Elverum, F.

“…1. In the early 1990s, birch Betula pubescens L. forests in north-western Norway were damaged by the bud- and shoot-mining larvae of Argyresthia retinella not…”
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Late autumn eclosion in the winter moth Operophtera brumata: compromise of selective forces in life-cycle timing by Peterson, Nancy A., Nilssen, Arne. C.

“…1. In eclosion experiments at constant temperatures (6, 9, 12, 15, 18, 21, and 25 °C), Operophtera brumata (L.) pupae were found to respond nonlinearly to…”
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Factors affecting size, longevity and fecundity in the reindeer oestrid flies Hypoderma tarandi (L.) and Cephenemyia trompe (Modeer) by NILSSEN, ARNE

“…1. Laboratory reared reindeer oestrid flies Hypoderma tarandi and Cephenemyia trompe (Diptera: Oestridae) were weighed to determine progressive weight loss and…”
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Application of Biologics in the Treatment of the Rotator Cuff, Meniscus, Cartilage, and Osteoarthritis by Anz, Adam W, Hackel, Joshua G, Nilssen, Erik C, Andrews, James R

“…Advances in our knowledge of cell signaling and biology have led to the development of products that may guide the healing/regenerative process. Therapies are…”
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Effect of 1-octen-3-ol in field trapping Aedes spp. (Dipt., Culicidae) and Hybomitra spp. (Dipt., Tabanidae) in subarctic Norway by Nilssen, A. C.

“…: A field test with 1‐octen‐3‐ol (octenol) used as an attractant in flight traps was carried out in subarctic Norway (69o40′N, 23o30′E) during four warm days…”
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The reindeer oestrids Hypoderma tarandi and cephenemyia trompe (Diptera: Oestridae) : Batesian mimics of bumblebees (Hymenoptera: Apidae: Bombus spp.)? by NILSSEN, A. C, ANDERSON, J. R, BERGERSEN, R

“…The color pattern (two areas on each of 20 transverse bands along the dorsal surface of the body) in two reindeer oestrids, Hypoderma tarandi and Cephenemyia…”
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No interspecific covariation in intensities of macroparasites of reindeer, Rangifer tarandus (L.) by Nilssen, A C, Haugerud, R E, Folstad, I

“…The macroparasites Cephenemyia trompe (Modeer) and Hypoderma (= Oedemagena) tarandi (L.) (Diptera: Oestridae), Linguatula arctica Riley, Haugerud and Nilssen…”
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Why do male reindeer (Rangifer t. tarandus) have higher abundance of second and third instar larvae of Hypoderma tarandi than females? by Folstad, I, Nilssen, A.C, Halvorsen, O, Andersen, J. (Tromsoe Univ. (Norway). Dept. of Ecology)

“…1305 reindeer (Rangifer t. tarandus L.) of different age and sex have been examined with regard to infections of second and third instar Hypoderma tarandi (L.)…”
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Trapping oestrid parasites of reindeer: the response of Cephenemyia trompe and Hypoderma tarandi to baited traps by Anderson, J R, Nilssen, A C

“…At 340-360 km North of the Arctic Circle in Norway, Hypoderma tarandi (L.) and Cephenemyia trompe (Modeer) females were caught in baited traps from 10 July to…”
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