Results 251 to 260 of about 316,672 (296)

Accuracy Analysis of SINS/CNS Integrated Attitude Determination Based on Simplified Spatio-Temporal Model. [PDF]

Sensors (Basel)
Ruan C, Li H, Li C, Chen S, Hong Z.
europepmc   +1 more source

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

Advanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi, Amirreza Davar, Dongyi Wang   +2 more
wiley   +1 more source

Photometric light curve analysis of three overcontact binary systems: ATO J255.8159+16.8821, CRTS J034336.4+264312, and NSVS 2669503. [PDF]

Sci Rep
Shokry A, Darwish MS, El-Sadek MA, Hamed GM, Zead I, Takey A.   +5 more
europepmc   +1 more source

Comparative study of cardio-protective effect of metformin versus dapagliflozin in experimentally induced myocardial infarction in diabetic rats. [PDF]

BMC Pharmacol Toxicol
Elhantery D, Mokbel SA, Hussein AM, Tayee EM, Desouky SE, Taha AM.   +5 more
europepmc   +1 more source

Case Report: Robotic-assisted laparoscopic primary repair for pancreaticoduodenal grade V injury in a pediatric patient. [PDF]

Front Pediatr
Liang Z, Wang X, Lan M, Xu X, Zeng J.
europepmc   +1 more source

Massive extended streamers feed high-mass young stars. [PDF]

Sci Adv
Olguin FA, Sanhueza P, Ginsburg A, Chen HV, Tanaka KEI, Lu X, Morii K, Nakamura F, Li S, Cheng Y, Zhang Q, Luo Q, Oya Y, Sakai T, Saito M, Guzmán AE.   +15 more
europepmc   +1 more source

The ²²Ne( α ,n)²⁵Mg reaction - state of the art, astrophysics, and perspectives. [PDF]

Eur Phys J A Hadron Nucl
Best A, Adsley P, Amberger R, Battino U, Chillery T, La Cognata M, deBoer RJ, Mercogliano D, Ota S, Rapagnani D, Sidhu RS, Spartà R, Tumino A, Wiescher M.   +13 more
europepmc   +1 more source

Frigate: A Novel Dataset Comprising Wide Field-of-View Astronomical FITS Images of Low Earth Orbit Scenes for Machine Learning Applications. [PDF]

Sci Data
Roll DS, Kurt Z, Li Y, Dinsley R, Woo WL.   +4 more
europepmc   +1 more source

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Massive stars

Astronomy and Astrophysics Review, 1998
Vanbeveren, Dany, Van Rensbergen, Walter, De Loore, Camiel   +2 more
openaire   +4 more sources

Nucleosynthesis in Massive Stars

Space Science Reviews, 1993
We discuss three aspects of the nucleosynthesis in massive and intermediate—mass stars during their early evolutionary phases. These are related to the CNO abundances in giant or supergiant stars, to the 26A1 yield from massive stars via stellar wind, and to the production of the s—process nuclei in massive stars.
openaire   +1 more source