Results 291 to 300 of about 1,686,692 (405)

Open or closed: pH modulation and calcification by foraminifera. [PDF]

Sci Adv
François D, Reichart GJ, de Nooijer LJ.
europepmc   +1 more source

Flight of the Future: An Experimental Analysis of Event‐Based Vision for Online Perception Onboard Flapping‐Wing Robots

Advanced Intelligent Systems, EarlyView.
A thorough analysis of event‐based vision for flapping‐wing robots is presented, with emphasis on hardware integration, suitability under challenging flight conditions, and real‐time performance. Theoretical and experimental studies demonstrate how these sensors enable robust and efficient onboard perception for ornithopters, thereby advancing autonomy
Raul Tapia, Javier Luna‐Santamaria, Ivan Gutierrez Rodriguez, Juan Pablo Rodríguez‐Gómez, José Ramiro Martínez‐de Dios, Anibal Ollero   +5 more
wiley   +1 more source

Generalizability of FDA-Approved AI-Enabled Medical Devices for Clinical Use.

JAMA Netw Open
Windecker D, Baj G, Shiri I, Kazaj PM, Kaesmacher J, Gräni C, Siontis GCM.   +6 more
europepmc   +1 more source

Unique formation of organic glass from a human brain in the Vesuvius eruption of 79 CE. [PDF]

Sci Rep
Giordano G, Pensa A, Vona A, Di Genova D, Al-Mukadam R, Romano C, Deubener J, Frontoni A, Petrone P.   +8 more
europepmc   +1 more source

510 Kirkendall Effect in Diffusion Bonding and Laser Roll Bonding of A5052 aluminium alloy and SPCC steel

, 2003
Manoj Rathod, Muneharu Kutsuna
openalex   +2 more sources

Multi‐Risk‐Level Sarcopenia‐Prone Screening via Machine Learning Classification of Sit‐to‐Stand Motion Metrics from Wearable Sensors

Advanced Intelligent Systems, EarlyView.
A machine learning approach utilizes micro inertial measurement units (μIMUs) for noninvasive sarcopenia screening through a sit‐to‐stand test. With 53 older participants wearing IMUs, 510 features are extracted across four motion phases. Five algorithms (support vector machine, K‐nearest neighbors, decision tree, linear discriminant analysis, and ...
Keer Wang, Hongyu Zhang, Clio Yuen Man Cheng, Meng Chen, King Wai Chiu Lai, Calvin Kalun Or, Yong Hu, Arul Lenus Roy Vellaisamy, Cindy Lo Kuen Lam, Ning Xi, Vivian Weiqun Lou, Wen Jung Li   +11 more
wiley   +1 more source

Synthesis, Optical and Singlet Oxygen Generation Properties of Phenazinone‐Based Photosensitizer with 5‐Formyl‐2‐Thienyl Substituents

Asian Journal of Organic Chemistry, EarlyView.
Phenazinone chromophore incorporating a carbonyl group into the skeleton is recently found to be a new‐type halogen‐atom‐free‐photosensitizer possessing superior ability in singlet oxygen (1O2) generation. In this work, we have designed and developed the derivative with two 5‐formyl‐2‐thienyl substituents which is expected to lead to improvement of the
Hiroto Tsuyama, Keiichi Imato, Yousuke Ooyama   +2 more
wiley   +1 more source

Osteosarcoma Cells and Undifferentiated Human Mesenchymal Stromal Cells Are More Susceptible to Ferroptosis than Differentiated Human Mesenchymal Stromal Cells. [PDF]

Antioxidants (Basel)
Smirnova YD, Hanetseder D, Derigo L, Gasser AS, Vaglio-Garro A, Sperger S, Brunauer R, Korneeva OS, Duvigneau JC, Marolt Presen D, Kozlov AV.   +10 more
europepmc   +1 more source

Thiophene Containing Polycyclic Aromatic Hydrocarbon Monkey Saddles

Asian Journal of Organic Chemistry, Accepted Article.
Negatively curved chiral polycyclic aromatic hydrocarbons (PAHs) gained a lot of interest in research over the past years. By replacing phenyl against thiophene units in a monkey saddle shaped PAH, it was possible to further tune the photophysical and electrochemical properties as well as influence the racemization barrier of these three‐dimensional ...
Tobias Kirschbaum, Cornelius Daiber, Joshua A. Esteves, Bahiru P. Benke, Frank Rominger, Sven M. Elbert, Michael Mastalerz   +6 more
wiley   +1 more source

External Validation of a Predictive Model for Thyroid Cancer Risk with Decision Curve Analysis. [PDF]

Diagnostics (Basel)
Fernández Alba JJ, Carral F, Ayala Ortega C, Santotoribio JD, Lara MC, González Macías C.   +5 more
europepmc   +1 more source