Results 161 to 170 of about 8,064,980 (248)

On De Vico's Comet of Short Period [PDF]

Monthly Notices of the Royal Astronomical Society, 1871
openaire   +1 more source

Drift‐Resonance Driven by Field Line Resonance Gradients: A Mechanism for Non‐Dispersive Microinjection Events

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Ultra‐low‐frequency waves in the magnetosphere often produce field line resonances with strong spatial gradients in wave amplitude. We analyze a form of drift resonance driven by these gradients near the resonant field line. This mechanism differs fundamentally from conventional gradient‐ and curvature‐driven drift resonance and predicts an ...
J. Liu, R. Rankin, A. W. Degeling, S. Yao, F. Fenrich   +4 more
wiley   +1 more source

Sperm, Neutrophil and Vascular Alterations in Advanced Paternal Age Model and the Nutraceutical Effect of Açaí to Mitigate Health Vulnerability in the Male Offspring. [PDF]

Biology (Basel)
de Araujo AG, Pinto EHA, de Oliveira JCA, Pompermayer BG, de Souza S, Dos Santos V, Telles MM, Vendramini V.   +7 more
europepmc   +1 more source

Dormant Comets in the Near-Earth Asteroid Population

, 2015
The population of near-Earth objects comprises active comets and asteroids, covering a wide range of dynamical parameters and physical properties. Dormant (or extinct) comets, masquerading as asteroids, have long been suspected of supplementing the near ...
Mueller, Michael, Thomas, Cristina, Smith, Howard A., Emery, Josh P., Knight, Matthew, Mommert, Michael, Bottke, William F., Harris, Alan W., Hora, Joseph L., Delbo', Marco, Trilling, David E., Fazio, Giovanni   +11 more
core  

Linear Viscoelastic Behavior of n‐Alkane Diluted Polyethylene Melts: Sorption, Desorption, and Oscillatory Rheometry

Journal of Applied Polymer Science, Volume 143, Issue 39, October 15, 2026.
This study systematically maps polyolefin dilution dynamics using a homologous series of n‐alkanes. Integrating gravimetric sorption, subsequent controlled desorption, and oscillatory rheometry establishes a precise framework to analyze reduction in viscosity at least for polymer diluent mixtures with polymer concentration > 35% and diluent ...
Ernst Georg Viehböck, Georg Gschwendner, Dario Pindrić, Gunnar Spiegel, Alexander Hammer, Christian Paulik, Gerald Berger‐Weber   +6 more
wiley   +1 more source

On the coincidence between the close passage of HD7977 and the Pliocene-Pleistocene transition. [PDF]

Sci Rep
Cao Z, Loeb A, MacLeod M.
europepmc   +1 more source

Observation of Tempel's Comet of Short Period [PDF]

Monthly Notices of the Royal Astronomical Society, 1873
openaire   +1 more source

Observations of Exocomets. [PDF]

Space Sci Rev
Korth J, Norazman A, Bendahan-West R, Kennedy G, Madurga Favieres C, Iglesias D, Shubina O, Xu S, Roth NX.   +8 more
europepmc   +1 more source

Healthy Participant Versus Patient Selection for Clinical Pharmacology Studies in Small‐Molecule Oncology Drug Development

Clinical and Translational Science, Volume 19, Issue 11, November 2026.
Paridhi Gupta, Zheyi Hu, Li Zhu, Lora Hamuro   +3 more
wiley   +1 more source

Community health worker support to adolescents and young adults with sickle cell disease: A multi-method analysis on transition-related support. [PDF]

Health Care Transit
Forrest J, Galea C, Steinway C, Teng O, Chen J, Jan S, Aygun B, Appiah-Kubi A, Apollonsky N, Boruchov D, Niss O, Andemariam B, Wu K, Nortey E, Smith-Whitley K, Trachtenberg S, Belton T.   +16 more
europepmc   +1 more source