Results 101 to 110 of about 551,103 (329)

H_2 and CO Emission from Disks around T Tauri and Herbig Ae Pre-Main-Sequence Stars and from Debris Disks around Young Stars: Warm and Cold Circumstellar Gas [PDF]

, 2001
We present ISO Short-Wavelength Spectrometer observations of H_2 pure-rotational line emission from the disks around low- and intermediate-mass pre-main-sequence stars as well as from young stars thought to be surrounded by debris disks.
Becklin, E. E., Blake, G. A., Horn, J., Kessler, J., Mannings, V., Natta, A., Sargent, A. I., Thi, W. F., van den Ancker, M. E., van Dishoeck, E. F., van Zadelhoff, G. J.   +10 more
core   +3 more sources

Body Biofluids for Minimally‐Invasive Diagnostics: Insights, Challenges, Emerging Technologies, and Clinical Potential

Advanced Healthcare Materials, EarlyView.
Recent advances in diagnostics have accelerated the development of miniaturized wearable technologies for the continuous monitoring of diseases. This paradigm is shifting healthcare away from invasive, centralized blood tests toward decentralized monitoring, using alternative body biofluids.
Lanka Tata Rao, Chandan Kumar Mandal, Fernando Patolsky   +2 more
wiley   +1 more source

FIRST IMAGES OF DEBRIS DISKS AROUND TWA 7, TWA 25, HD 35650, AND HD 377 [PDF]

, 2015
We present the first images of four debris disks observed in scattered light around the young (4–250 Myr old) M dwarfs TWA 7 and TWA 25, the K6 star HD 35650, and the G2 star HD 377.
É. Choquet, M. Perrin, Christine H. Chen, R. Soummer, L. Pueyo, J. Hagan, Elena Gofas-Salas, A. Rajan, D. Golimowski, D. Hines, G. Schneider, J. Mazoyer, J. Augereau, J. Debes, C. Stark, S. Wolff, M. N’diaye, K. Hsiao   +17 more
semanticscholar   +1 more source

3D Printing of Bacteriophage‐Loaded Hydrogels: Development of a Local and Long‐Lasting Delivery System

Advanced Healthcare Materials, EarlyView.
This research investigates the feasibility of 3D‐printing of a bacteriophage‐containing hydrogel made of alginate and methylcellulose. The printed hydrogels steadily release active bacteriophages for up to 35 days which is beneficial to treat implant‐associated infections.
Corina Vater, Gopala Krishna Mannala, Max von Witzleben, Richard Frank Richter, Nike Walter, Michael Gelinsky, Volker Alt, Anja Lode, Markus Rupp   +8 more
wiley   +1 more source

WARM DEBRIS DISKS PRODUCED BY GIANT IMPACTS DURING TERRESTRIAL PLANET FORMATION [PDF]

, 2015
In our solar system, Mars-sized protoplanets frequently collided with each other during the last stage of terrestrial planet formation, called the giant impact stage. Giant impacts eject a large amount of material from the colliding protoplanets into the
H. Genda, H. Kobayashi, E. Kokubo
semanticscholar   +1 more source

Redox‐Active Polyphenol Red Molecularly Imprinted Polymers on Porous Gold Electrodes for Ultrasensitive, AI‐Assisted Detection of Alzheimer's Biomarkers in Undiluted Biofluids

Advanced Healthcare Materials, EarlyView.
This work presents a low‐cost, reagent‐free point‐of‐care biosensor integrating redox‐active polyphenol red molecularly imprinted polymers (pPhR MIPs) on highly porous gold (HPG) electrodes for ultrasensitive detection of phosphorylated tau 181 (p‐Tau 181), an Alzheimer’s disease biomarker, in undiluted biofluids.
Sudhaunsh Deshpande, Ajith Mohan Arjun, Guoyi Liu, Kryztof Pawlak, Sanjiv Sharma   +4 more
wiley   +1 more source

Reduction and Archiving of Multiwavelength, Polarized-intensity Debris-disk Observations with the Gemini Planet Imager

The Astrophysical Journal Supplement Series
The Gemini Planet Imager (GPI), an extreme adaptive optics instrument on Gemini South, has been pivotal in the advancement of the debris-disk field.
Katie A. Crotts, Thomas M. Esposito, Brenda C. Matthews, Gaspard Duchêne, Christine H. Chen, Justin Hom, Paul Kalas, Briley L. Lewis, Stanimir Metchev, Maxwell Millar-Blanchaer, Deborah Padgett, Marshall Perrin, Bin Ren   +12 more
doaj   +1 more source

Global Models of Runaway Accretion in White Dwarf Debris Disks

, 2012
A growing sample of white dwarfs (WDs) with metal-enriched atmospheres are accompanied by excess infrared emission, indicating that they are encircled by a compact dusty disk of solid debris. Such `WD debris disks' are thought to originate from the tidal
Bergeron, Bochkarev, Brandenburg, Brian D. Metzger, Brinkworth, Chu, Coleman, Cumming, Cuzzi, Cuzzi, Daisaka, Davis, Debes, Debes, Debes, Dobrovolskis, Drell, Dufour, Dufour, Duncan, Ehrenreich, Fabrika, Faller, Farihi, Farihi, Farihi, Farihi, Farihi, Fleming, Frank, Friedjung, Fromang, Ghosh, Goldreich, Goldreich, Gradshteyn, Graham, Gurevich, Gänsicke, Gänsicke, Gänsicke, Hansen, Hartmann, Johansen, Jura, Jura, Jura, Jura, Jura, Jura, Jura, Kilic, Kilic, Kilic, King, Klein, Koester, Koester, Konstantin V. Bochkarev, Leitch-Devlin, Lin, Melis, Metzger, Mullally, Paquette, Pringle, Rafikov, Rafikov, Roman R. Rafikov, Ruden, Schmidt, Shakura, Takeda, Tanaka, von Hippel, Weidenschilling, Whipple, Wickramasinghe, Wisdom, Wyatt, Youdin, Zuckerman, Zuckerman, Zuckerman   +83 more
core   +1 more source

Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration

Advanced Healthcare Materials, EarlyView.
This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli, Deepak Gupta, Yogendra Pratap Singh, Pallab Datta, Muhammad Rizwan, Mehmet Baykara, Ibrahim T. Ozbolat   +6 more
wiley   +1 more source

Debris Disks Can Contaminate Mid-infrared Exoplanet Spectra: Evidence for a Circumstellar Debris Disk around Exoplanet Host WASP-39

The Astrophysical Journal Letters
The signal from a transiting planet can be diluted by astrophysical contamination. In the case of circumstellar debris disks, this contamination could start in the mid-infrared and vary as a function of wavelength, which would then change the observed ...
Laura Flagg, Alycia J. Weinberger, Taylor J. Bell, Luis Welbanks, Giuseppe Morello, Diana Powell, Jacob L. Bean, Jasmina Blecic, Nicolas Crouzet, Peter Gao, Julie Inglis, James Kirk, Mercedes López-Morales, Karan Molaverdikhani, Nikolay Nikolov, Apurva V. Oza, Benjamin V. Rackham, Seth Redfield, Shang-Min Tsai, Ray Jayawardhana, Laura Kreidberg, Matthew C. Nixon, Kevin B. Stevenson, Jake D. Turner   +23 more
doaj   +1 more source