Results 131 to 140 of about 7,393,464 (385)

Time evolution and rotation of starspots on CoRoT-2 from the modelling of transit photometry

, 2011
CoRoT-2, the second planet-hosting star discovered by the CoRoT satellite, is a young and active star. A total of 77 transits were observed for this system over a period of 135 days.
Lanza, A. F., Silva-Valio, Adriana
core   +1 more source

Flexibility and Dynamicity Enhances and Controls Supramolecular Self‐Assembly of Zinc(II) Metallogels

Advanced Functional Materials, EarlyView.
Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler, Hesam Makki, Dorothee Silbernagl, Mathias Dimde, Kai Ludwig, Bengt E. Tegner, Christopher Greve, Konstantin Rausch, Eva M. Herzig, Anna Köhler, Alex J. Plajer   +10 more
wiley   +1 more source

HD 135344B: a young star has reached its rotational limit

, 2011
We search for periodic variations in the radial velocity of the young Herbig star HD 135344B with the aim to determine a rotation period. We analyzed 44 high-resolution optical spectra taken over a time range of 151 days.
Ancker, Mario van den, Fedele, Davide, Henning, Thomas, Launhardt, Ralf, Müller, André, Pott, Jörg-Uwe   +5 more
core   +1 more source

Pengaruh Tenure, Rotasi dan Spesialisasi Kantor Akuntan Publik (KAP) Terhadap Kualitas Audit: Perbandingan Sebelum dan Sesudah Regulasi Rotasi KAP di Indonesia

Jurnal Akuntansi dan Keuangan, 2015
Indonesia is a country that not only applied the rule of audit partner rotation, but also audit firm rotation with aim to improve the audit quality. This research tries to investigate the impact of audit firm audit rotation and audit tenure to the audit ...
Fitriany Fitriany, Sidharta Utama, Dwi Martani, Hilda Rosietta   +3 more
doaj  

Synergistic Osteogenesis After Co‐Administration of cmRNAs Encoding BMP‐2 and BMP‐7 Utilizing a Transcript‐Activated Matrix

Advanced Functional Materials, EarlyView.
This study demonstrates that the dual delivery of BMP‐2/‐7 coding cmRNAs for bone healing is demonstrated as feasible, safe, and highly osteogenic. Compared to single BMP‐2 or BMP‐7 cmRNAs, the combination enhances the production of both mineral and organic components of the extracellular matrix when delivered using a collagen‐HA scaffold, supporting ...
Claudia Del Toro Runzer, Joanna M. Sadowska, Nadia Roumans, Christian Plank, Christopher H. Evans, Fergal J. O'Brien, Martijn van Griensven, Elizabeth R. Balmayor   +7 more
wiley   +1 more source

Saturn's rotation period [PDF]

Nature, 1982
M. L. KAISER, M. D. DESCH
openaire   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Rotation and variability of very low mass stars and brown dwarfs near Epsilon Ori

, 2004
We explore the rotation and activity of very low mass (VLM) objects by means of a photometric variability study. Our targets in the vicinity of Epsilon Ori belong to the OriOB1b population in the Orion star-forming complex. In this region we selected 143
A. Scholz, Alcalá, Allard, Bailer-Jones, Bailer-Jones, Baraffe, Barnes, Barnes, Barnes, Barrado y Navascués, Barrado y Navascués, Bertin, Bouvier, Bouvier, Bouvier, Bouvier, Béjar, Carpenter, Chabrier, Chabrier, Clarke, D'Antona, de Jager, Delfosse, Durney, Guenther, Herbst, Herbst, Herbst, Herbst, Herbst, Hillenbrand, Horne, Hussain, J. Eislöffel, Jayawardhana, Joergens, Koen, Krishnamurthi, Krishnamurthi, Königl, Kürster, Lamm, Landolt, Liebert, Lucas, López Martí, Martín, Mohanty, Mohanty, Mohanty, Mokler, Morisson, Muench, Muench, Muench, Natta, Oliveira, Patten, Porter, Roberts, Robin, Robin, Scargle, Scholz, Scholz, Stassun, Stepanov, Stetson, Terndrup, Terndrup, Zapatero Osorio, Zapatero Osorio, Zapatero Osorio   +73 more
core   +1 more source

Rotation of the convective core in γ Dor stars measured by dips in period spacings of g modes coupled with inertial modes

, 2021
Hideyuki Saio, M. Takata, Umin Lee, Gang Li, T. Van Reeth   +4 more
openalex   +2 more sources

3D Multicellular Scaffold Based Model for Advancing Bone Disorder Research

Advanced Functional Materials, EarlyView.
A scalable 3D multicellular in vitro bone model engineered by integrating osteoblasts, osteoclasts, and endothelial cells on biodegradable scaffolds. The system recapitulates key features of human bone remodeling and disease pathology. As a proof of concept, the model mimics osteogenesis imperfecta, demonstrating its potential as a physiologically ...
Gali Guterman‐Ram, Majd Machour, Janette Zavin, Roy Meretzki, Reut Lev‐Ari, Shulamit Levenberg   +5 more
wiley   +1 more source