Results 221 to 230 of about 593,887 (345)

Surgical Procedures in the DANTE Trial, A Randomized Study of Lung Cancer Early Detection with Spiral Computed Tomography: Comparative Analysis in the Screening and Control Arm

Journal of Thoracic Oncology, 2011
M. Infante, G. Chiesa, D. Solomon, E. Morenghi, Eliseo Passera, F. Lutman, E. Bottoni, U. Cariboni, V. Errico, E. Voulaz, G. Ferraroli, A. Testori, F. Inzirillo, M. Chiarenza, M. Roncalli, S. Cavuto, A. Chiti, M. Alloisio, G. Ravasi   +18 more
semanticscholar   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Multimodality assessment of aortic valve area in aortic stenosis: a multicenter validation study. [PDF]

Int J Cardiovasc Imaging
Weber C, Studier-Fischer J, Reiss H, von Garlen S, Piepenburg S, Ehlert C, Maier A, Vögele S, Hein M, Ruile P, Fingerhut J, Jäck S, Hagar MT, Taron J, Schlett C, Potratz M, Rudolph T, Steffen J, Hering D, Deseive S, Massberg S, Schwab A, Leberzammer J, Seppelt PC, Rilinger J, Zehender M, Hilgendorf I, Westermann D, von Zur Mühlen C, Heidt T.   +29 more
europepmc   +1 more source

Mapping of Physiological Signals From Wireless Battery‐Free Implants With Plane‐Wave Ultrasound Imaging

Advanced Materials Technologies, EarlyView.
Combined approach of electromagnetic (Power) and ultrasound (data harvesting) waves is proposed to address the miniaturized ultrasonic implants. Electromagnetic waves trigger the piezoelectric element to generate the acoustic pulse which is modulated by the variations in the sensor's impedance.
Anam Bhatti, Hugo Guillot, Ouafae Firdaouissi, Mohammed Irar, Lionel Rousseau, Clément Hébert, Maxime Lafond   +6 more
wiley   +1 more source

A rare case of long-term retention of a fractured endodontic instrument in the alveolar bone without adverse effects on the successor tooth. [PDF]

BMC Oral Health
Zhao Z, Lu Y, Yue L, Uchida K, Hung YC, Ma Z.   +5 more
europepmc   +1 more source

Unveiling Ultrafast Spin‐Valley Dynamics and Phonon‐Mediated Charge Transfer in MoSe2/WSe2 Heterostructures

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
This study reveals the potential to manipulate spin‐valley polarization dynamics in MoSe2/WSe2 heterostructures by quantifying different scattering processes following selective photoexcitation. The results show that these heterostructures enable ultrafast valley‐selective charge transfer, with phonon scattering playing a significant role in the ...
Julian Wagner, Robin Bernhardt, Lukas Rieland, Omar Abdul‐Aziz, Qiuyang Li, Xiaoyang Zhu, Stefano Dal Conte, Giulio Cerullo, Paul H. M. van Loosdrecht, Hamoon Hedayat   +9 more
wiley   +1 more source

Revealing intracochlear microtrauma during cochlear implantation using optical coherence tomography and electrochemical sensing. [PDF]

Sci Rep
Kerkhofs L, Wellens J, Putzeys T, Deschaume O, Mc Laughlin M, Bartic C, Verhaert N.   +6 more
europepmc   +1 more source

Mode‐dependent Far‐field Radiation of Circularly Polarized Light by a Single Plasmonic Nanohelix

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
The numerical simulations explored the chiroptical response and far‐field radiation behaviors of single plasmonic nanoantennas transitioning into helical structures. This study highlights the ability of these plasmonic nanohelices to regulate the far‐field directionality of radiation power and circular polarization in plasmon‐exciton coupled systems ...
Yiou Cui, Yilin Chen, Jing Li, Shengyan Wang, Ruiqian Zhang, Zhongyi Chen, Huan Liu, Ximin Cui, Xihang Shi, Biye Xie, Xiaolu Zhuo   +10 more
wiley   +1 more source

Management of Aortocoronary Dissection and Intramural Hematoma With Retrograde Approach and Cutting Balloon. [PDF]

JACC Case Rep
Kahraman F, Uzun MH, Utku Ö.
europepmc   +1 more source

Bay‐functionalized [7]Helicene Bilayer Nanographenes

Advanced Optical Materials, EarlyView.
Bay‐functionalized [7]helical bilayer nanographenes are synthesized via a scalable, modular strategy enabling late‐stage diversification. Tailored methoxy, diketone, and phenazine substitutions precisely tune redox, photophysical, and chiroptical properties, delivering strong electronic circular dichroism and bright circularly polarized luminescence ...
Anmol Thanai, Vikas Sharma, Louis Minion, Hassan Khan, Hadeel Abbas, George F. S. Whitehead, Avantika Hasija, Jessica Wade, Matthew John Fuchter, Ashok Keerthi   +9 more
wiley   +1 more source