Search Results - "Isaak, J"

Photonuclear reactions—From basic research to applications by Zilges, A., Balabanski, D.L., Isaak, J., Pietralla, N.

“…Nuclear reactions induced by photons play a vital role for very different aspects of basic research and applications in physics. They are a key ingredient for…”
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Climate change effects on stream and river temperatures across the northwest U.S. from 1980–2009 and implications for salmonid fishes by Isaak, D. J., Wollrab, S., Horan, D., Chandler, G.

“…Thermal regimes in rivers and streams are fundamentally important to aquatic ecosystems and are expected to change in response to climate forcing as the…”
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Stream isotherm shifts from climate change and implications for distributions of ectothermic organisms by Isaak, Daniel J., Rieman, Bruce E.

“…Stream ecosystems are especially vulnerable to climate warming because most aquatic organisms are ectothermic and live in dendritic networks that are easily…”
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cold‐water climate shield: delineating refugia for preserving salmonid fishes through the 21st century by Isaak, Daniel J, Young, Michael K, Nagel, David E, Horan, Dona L, Groce, Matthew C

“…The distribution and future fate of ectothermic organisms in a warming world will be dictated by thermalscapes across landscapes. That is particularly true for…”
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AGATA: Nuclear structure advancements with high-energy γ rays by Camera, F., Isaak, J., Maj, A., Siem, S.

“…High-energy γ rays are emitted either in the decay of nuclear discrete states (generally located in the proximity of the particle-emission threshold) or in the…”
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Slow climate velocities of mountain streams portend their role as refugia for cold-water biodiversity by Isaak, Daniel J., Young, Michael K., Luce, Charles H., Hostetler, Steven W., Wenger, Seth J., Peterson, Erin E., Hoef, Jay M. Ver, Groce, Matthew C., Horan, Dona L., Nagel, David E.

“…The imminent demise of montane species is a recurrent theme in the climate change literature, particularly for aquatic species that are constrained to networks…”
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The NorWeST Summer Stream Temperature Model and Scenarios for the Western U.S.: A Crowd‐Sourced Database and New Geospatial Tools Foster a User Community and Predict Broad Climate Warming of Rivers and Streams by Isaak, Daniel J., Wenger, Seth J., Peterson, Erin E., Ver Hoef, Jay M., Nagel, David E., Luce, Charles H., Hostetler, Steven W., Dunham, Jason B., Roper, Brett B., Wollrab, Sherry P., Chandler, Gwynne L., Horan, Dona L., Parkes‐Payne, Sharon

“…Thermal regimes are fundamental determinants of aquatic ecosystems, which makes description and prediction of temperatures critical during a period of rapid…”
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Effects of climate change and wildfire on stream temperatures and salmonid thermal habitat in a mountain river network by Isaak, Daniel J, Luce, Charles H, Rieman, Bruce E, Nagel, David E, Peterson, Erin E, Horan, Dona L, Parkes, Sharon, Chandler, Gwynne L

“…Mountain streams provide important habitats for many species, but their faunas are especially vulnerable to climate change because of ectothermic physiologies…”
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Flow regime, temperature, and biotic interactions drive differential declines of trout species under climate change by Wenger, Seth J, Isaak, Daniel J, Luce, Charles H, Neville, Helen M, Fausch, Kurt D, Dunham, Jason B, Dauwalter, Daniel C, Young, Michael K, Elsner, Marketa M, Rieman, Bruce E, Hamlet, Alan F, Williams, Jack E

“…Broad-scale studies of climate change effects on freshwater species have focused mainly on temperature, ignoring critical drivers such as flow regime and…”
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Indexing and partitioning the spatial linear model for large data sets by Ver Hoef, Jay M, Dumelle, Michael, Higham, Matt, Peterson, Erin E, Isaak, Daniel J

“…We consider four main goals when fitting spatial linear models: 1) estimating covariance parameters, 2) estimating fixed effects, 3) kriging (making point…”
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The concept of nuclear photon strength functions: A model-independent approach via (γ→,γ′γ″) reactions by Isaak, J., Savran, D., Löher, B., Beck, T., Bhike, M., Gayer, U., Krishichayan, Pietralla, N., Scheck, M., Tornow, W., Werner, V., Zilges, A., Zweidinger, M.

“…Most theoretical approaches used in nuclear astrophysics to model the nucleosynthesis of heavy elements incorporate the so-called statistical model in order to…”
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Development of Personalized Strategies for Precisely Battling Malignant Melanoma by Isaak, Armond J, Clements, GeGe R, Buenaventura, Rand Gabriel M, Merlino, Glenn, Yu, Yanlin

“…Melanoma is the most severe and fatal form of skin cancer, resulting from multiple gene mutations with high intra-tumor and inter-tumor molecular…”
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Study protocol of a cluster-randomised controlled trial assessing a multimodal machine-based exercise training programme in senior care facilities over 6 months – the bestform study (best function of range of motion) by Siegrist, M, Schaller, N, Weiss, M, Isaak, J, Schmid, V, Köppel, E, Weichenberger, M, Mende, E, Haller, B, Halle, M

“…Abstract Background Physical functioning is a crucial factor for independence and quality of life in old age. The aim of the "bestform—Best function of range…”
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Principal components of thermal regimes in mountain river networks by Isaak, Daniel J, Luce, Charles H, Chandler, Gwynne L, Horan, Dona L, Wollrab, Sherry P

“…Description of thermal regimes in flowing waters is key to understanding physical processes, enhancing predictive abilities, and improving bioassessments…”
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The acute effect in performing common range of motion tests in healthy young adults: a prospective study by Holzgreve, F., Maurer-Grubinger, C., Isaak, J., Kokott, P., Mörl-Kreitschmann, M., Polte, L., Solimann, A., Wessler, L., Filmann, N., van Mark, A., Maltry, L., Groneberg, D. A., Ohlendorf, D.

“…In the application of range of motion (ROM) tests there is little agreement on the number of repetitions to be measured and the number of preceding warm-up…”
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Excitation and γ-decay coincidence measurements at the GRAF beamline for studies of pygmy and giant dipole resonances by Kobayashi, N., Miki, K., Hashimoto, T., Iwamoto, C., Tamii, A., Aoi, N., Carpenter, M. P., Hatanaka, K., Isaak, J., Ideguchi, E., Morinobu, S., Nakamura, S., Noji, S.

“… Physical studies of electric dipole excitations in atomic nuclei e.g. the structure of pygmy dipole resonances and isovector giant dipole resonances are…”
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Evolution of the dipole polarizability in the stable tin isotope chain by Bassauer, S., von Neumann-Cosel, P., Reinhard, P.-G., Tamii, A., Adachi, S., Bertulani, C.A., Chan, P.Y., Colò, G., D'Alessio, A., Fujioka, H., Fujita, H., Fujita, Y., Gey, G., Hilcker, M., Hoang, T.H., Inoue, A., Isaak, J., Iwamoto, C., Klaus, T., Kobayashi, N., Maeda, Y., Matsuda, M., Nakatsuka, N., Noji, S., Ong, H.J., Ou, I., Paar, N., Pietralla, N., Ponomarev, V.Yu, Reen, M.S., Richter, A., Roca-Maza, X., Singer, M., Steinhilber, G., Sudo, T., Togano, Y., Tsumura, M., Watanabe, Y., Werner, V.

“…The dipole polarizability of stable even-mass tin isotopes 112,114,116,118,120,124Sn was extracted from inelastic proton scattering experiments at 295MeV under…”
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Comprehensive Test of the Brink-Axel Hypothesis in the Energy Region of the Pygmy Dipole Resonance by Markova, M., von Neumann-Cosel, P., Larsen, A. C., Bassauer, S., Görgen, A., Guttormsen, M., Bello Garrote, F. L., Berg, H. C., Bjørøen, M. M., Dahl-Jacobsen, T., Eriksen, T. K., Gjestvang, D., Isaak, J., Mbabane, M., Paulsen, W., Pedersen, L. G., Pettersen, N. I. J., Richter, A., Sahin, E., Scholz, P., Siem, S., Tveten, G. M., Valsdottir, V. M., Wiedeking, M., Zeiser, F.

“…The validity of the Brink-Axel hypothesis, which is especially important for numerous astrophysical calculations, is addressed for 116,120,124Sn below the…”
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Climate, Demography, and Zoogeography Predict Introgression Thresholds in Salmonid Hybrid Zones in Rocky Mountain Streams by Young, Michael K, Isaak, Daniel J, McKelvey, Kevin S, Wilcox, Taylor M, Bingham, Daniel M, Pilgrim, Kristine L, Carim, Kellie J, Campbell, Matthew R, Corsi, Matthew P, Horan, Dona L, Nagel, David E, Schwartz, Michael K

“…Among the many threats posed by invasions of nonnative species is introgressive hybridization, which can lead to the genomic extinction of native taxa. This…”
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Hydroclimatic Conditions, Wildfire, and Species Assemblages Influence Co-Occurrence of Bull Trout and Tailed Frogs in Northern Rocky Mountain Streams by Pilliod, David S., Arkle, Robert S., Thurow, Russell F., Isaak, Daniel J.

“…Although bull trout (Salvelinus confluentus) and tailed frogs (Ascaphus montanus) have co-existed in forested Pacific Northwest streams for millennia, these…”
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