Results 91 to 100 of about 109,364 (298)

Kiloparsec-scale star formation law in M81 and M101 based on AKARI far-infrared observations

, 2010
We assess the relationships between the surface densities of the gas and star formation rate (SFR) within spiral arms of the nearby late-type spiral galaxies M81 and M101. By analyzing these relationships locally, we derive empirically a kiloparsec scale
Allen, Bigiel, Brouillet, Calzetti, Chynoweth, Cottrell, Cox, Dale, de Jong, Draine, Elmegreen, Freedman, Gao, Garnett, Gordon, Gordon, H. Kaneda, H. Shibai, Hamajima, Hasegawa, Hildebrand, Kaufman, Kawada, Kenney, Kennicutt, Kennicutt, Kennicutt, Knapen, Li, Lin, Maddalena, Misiriotis, Murakami, Parker, Pilyugin, Prescott, Pérez-González, Rice, Rieke, Rogstad, Rots, Sandage, Santillán, Sauvage, Schmidt, Schuster, Scoville, Scoville, Shirahata, Siebenmorgen, Smith, Suzuki, Suzuki, T. Nakagawa, T. Onaka, T. Suzuki, Taniguchi, Van der Hulst, Wilson   +58 more
core   +1 more source

Mechanically Stable and Tunable Photoactivated Peptide‐Based Hydrogels for Soft Tissue Adhesion

Advanced Functional Materials, EarlyView.
A collagen‐like peptide hydrogel platform is developed using supramolecular self‐assembly and light‐triggered crosslinking. It creates mechanically stable, tunable hydrogels with cytocompatibility and biodegradability, making them potential soft tissue adhesives.
Alex Ross, Daniel Nguyen, Aidan J. MacAdam, German A. Mercado Salazar, Micaela Gianetti, Ramis Ileri, Marc Ruel, Erik J. Suuronen, Emilio I. Alarcon   +8 more
wiley   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

Advanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Accurate Decomposition of Galaxies with Spiral Arms: Dust Properties and Distribution

Galaxies
We analyze three nearby spiral galaxies—NGC 1097, NGC 1566, and NGC 3627—using images from the DustPedia database in seven infrared bands (3.6, 8, 24, 70, 100, 160, and 250 μm).
Alexander A. Marchuk, Ilia V. Chugunov, Frédéric Galliano, Aleksandr V. Mosenkov, Polina V. Strekalova, Sergey S. Savchenko, Valeria S. Kostiuk, George A. Gontcharov, Vladimir B. Il’in, Anton A. Smirnov, Denis M. Poliakov   +10 more
doaj   +1 more source

Highly Sensitive Oxidation‐Resistant Degradable Janus Piezoresistive Electronic Skin for Sustainable Wearable Electronics

Advanced Healthcare Materials, EarlyView.
This study presents a highly sensitive, oxidation‐resistant, biocompatible, and degradable Janus piezoresistive electronic skin for sustainable wearable electronics. The electronic skin exhibits sensitive and stable response across a broad pressure range, exceptional oxidation resistance, and Janus wettability.
Joon Kim, Mohammad Zarei, Deristisya Zahra, Yuhan Lee, Daegun Kim, Seung Goo Lee   +5 more
wiley   +1 more source

Distribution Properties of the 6.7 GHz Methanol Masers and Their Surrounding Gases in the Milky Way

The Astrophysical Journal
An updated catalog consisting of 1092 6.7 GHz methanol maser sources is reported in this work. Additionally, the NH _3 (1, 1), NH _3 (2, 2), and NH _3 (3, 3) transitions were observed toward 214 star-forming regions using the Shanghai Tianma radio ...
Tian Yang, Xi Chen, Yan-Kun Zhang, Xu-Jia Ouyang, Shi-Min Song, Jia-Liang Chen, Ying Lu   +6 more
doaj   +1 more source

Quantifying the Unwinding Due to Ram Pressure Stripping in Simulated Galaxies

Galaxies
Galaxies moving through the gas of the intracluster medium (ICM) experience ram pressure stripping, which can leave behind a gas tail. When a disk galaxy receives the wind edge-on, however, the characteristic signature is not a typical jellyfish tail ...
Rubens E. G. Machado, Caroline F. O. Grinberg, Elvis A. Mello-Terencio   +2 more
doaj   +1 more source

Galactic spiral patterns and dynamo action I: A new twist on magnetic arms

, 2012
We generalise the theory of mean-field galactic dynamos by allowing for temporal non-locality in the mean electromotive force (emf). This arises in random flows due to a finite response time of the mean emf to changes in the mean magnetic field, and ...
Acharova, Anvar Shukurov, Baryshnikova, Beck, Beck, Beck, Beck, Blackman, Blackman, Brandenburg, Brandenburg, Brandenburg, Brandenburg, Brandenburg, Bykov, Candelaresi, Comparetta, Courant, Dobbs, Dobbs, Fletcher, Frick, Gerhard, Gruzinov, Hubbard, Hubbard, Hubbard, Hubbard, Hubbard, Hughes, Kandaswamy Subramanian, Kawata, Khoperskov, Kleeorin, Kleeorin, Kleeorin, Kleeorin, Krasheninnikova, Krause, Luke Chamandy, Mestel, Mitra, Moffatt, Moss, Moss, Moss, Moss, Moss, Moss, Otmianowska-Mazur, Phillips, Poezd, Pouquet, Putman, Quillen, Rheinhardt, Rogachevskii, Rohde, Roškar, Ruzmaikin, Rädler, Sellwood, Shetty, Shukurov, Shukurov, Shukurov, Shukurov, Shukurov, Smith, Subramanian, Subramanian, Sur, Vainshtein, Van Eck, Vishniac, Vishniac, Wada   +76 more
core   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source