Results 41 to 50 of about 1,617,242 (349)

Bridging the Gap: Enhancing Prominence and Provenance of NASA Datasets in Research Publications

Data Science Journal
Attribution of datasets that were used to generate research results described in peer-reviewed publications to the original source of these datasets (which are often archived at NASA Earth Science data centers) has been very challenging.
Irina Gerasimov, Andrey Savtchenko, Jerome Alfred, James Acker, Jennifer Wei, KC Binita   +5 more
doaj   +1 more source

ROS: Crucial Intermediators in the Pathogenesis of Intervertebral Disc Degeneration

Oxidative Medicine and Cellular Longevity, 2017
Excessive reactive oxygen species (ROS) generation in degenerative intervertebral disc (IVD) indicates the contribution of oxidative stress to IVD degeneration (IDD), giving a novel insight into the pathogenesis of IDD.
C. Feng, Minghui Yang, Minghong Lan, Chang Liu, Yang Zhang, Bo Huang, Huan Liu, Yue Zhou   +7 more
semanticscholar   +1 more source

Phase-resolved optical and X-ray spectroscopy of low-mass X-ray binary X1822-371 [PDF]

, 2012
(Abridged) X1822-371 is the prototypical accretion disc corona X-ray source, a low-mass X-ray binary viewed at very high inclination, thereby allowing the disc structure and extended disc coronal regions to be visible.
A. Somero, Appenzeller, Armitage, Baptista, Bayless, Burderi, Casares, Cowley, den Herder, Griffiths, Hakala, Hakala, Harlaftis, Heinz, Hellier, Hellier, Hutchings, Iaria, Ji, Jimenez-Garate, Jonker, Marsh, Mason, Mason, Muñoz-Darias, O. Vilhu, P. Charles, P. Hakala, P. Muhli, Parmar, Porquet, Puchnarewicz, Schandl, Schneider, Shafter, Steeghs, Steeghs, Strüder, White   +38 more
core   +3 more sources

Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders

Population Ecology, EarlyView.
We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa, Andrea Costa, Sebastiano Salvidio   +2 more
wiley   +1 more source

Roughness development in electrodeposited soft magnetic CoNiFe films in the presence of organic additives [PDF]

Journal of the Serbian Chemical Society, 2003
The effects of three additives, sodium lauryl sulfate (NaLS), saccharin (Sacc), and NaLS + Sacc, on roughness development during the electrodeposition of CoNiFe films were investigated. The characterization of these films by atomic force microscopy shows
Tabaković Ibro, Riemer Steve
doaj   +1 more source

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

Population Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

Activ C cervical disc replacement for myelopathy

Journal of Craniovertebral Junction and Spine, 2011
Background: Cervical disc replacement is becoming an increasingly popular treatment option for cervical myelopathy. It retains motion at the affected segment, unlike anterior cervical discectomy and fusion. The aim of this study is to assess the outcomes
L McGonagle, S Cadman, S D Chitgopkar, L Canavan, M O′Malley, I M Shackleford   +5 more
doaj   +1 more source

Thin disc, Thick Disc and Halo in a Simulated Galaxy [PDF]

, 2012
Within a cosmological hydrodynamical simulation, we form a disc galaxy with sub- components which can be assigned to a thin stellar disc, thick disk, and a low mass stellar halo via a chemical decomposition.
A. V. Macciò, Abadi, Abadi, Agertz, Assmann, B. K. Gibson, Bekki, Bensby, Bensby, Bensby, Bensby, Bournaud, Bovy, Bovy, Brook, Brook, Brook, Brook, Brooks, C. B. Brook, Ceverino, Chiappini, Chiba, D. Kawata, Dalcanton, De Silva, Doménech-Moral, E. L. House, Fenner, Freeman, Freyer, Fuhrmann, Fuhrmann, G. S. Stinson, Gilmore, Governato, Guedes, Hammer, Hayashi, House, Ivezić, J. Wadsley, Jurić, K. Pilkington, Katz, Kazantzidis, Kereš, Kobayashi, Kroupa, Loebman, M. S. Miranda, Majewski, Martig, Navarro, Noguchi, Nomoto, Nordström, Okamoto, Pilkington, Piontek, Qu, Quillen, Quinn, R. Roškar, Reddy, Robertson, Ruchti, Sales, Samland, Sawala, Scannapieco, Scannapieco, Schönrich, Shen, Smiljanic, Soubiran, Stinson, Stinson, T. R. Quinn, Tissera, Torres, Villalobos, Wadsley, Woosley, Wyse, Yoachim, Yoachim, Zolotov   +87 more
core   +5 more sources

Speciation Through the Lens of Population Dynamics: A Theoretical Primer on How Small and Large Populations Diverge

Population Ecology, EarlyView.
Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi, Hidaka Kubo, Tokuya Ogawa, Hayate Omura   +3 more
wiley   +1 more source

Validation of the sunlight exposure diary and the erythropoietic protoporphyria impact questionnaire (EPIQ)

Orphanet Journal of Rare Diseases
Background Erythropoietic protoporphyria (EPP) and X-linked protoporphyria (XLP) are rare disorders that can negatively affect one’s health-related quality of life (HRQoL) because of pain from phototoxic reactions and the avoidance of sun exposure that ...
Hetanshi Naik, Susan D. Mathias, Michelle P. Turner, Megan O’Grady, Chelsea Norregaard, Hilary H. Colwell, William Savage, Melanie Chin   +7 more
doaj   +1 more source