Results 231 to 240 of about 3,392,552 (292)

Resonant Domain Wall Dynamics in a Three‐Dimensional Magnetic Nano Double Helix

Advanced Materials, EarlyView.
3D magnetic nanostructures promise exciting possibilities for magnetization dynamics. However, experimental realizations remain scarce. In nanoprinted cobalt double helices, time‐resolved X‐ray microscopy reveals harmonic domain wall dynamics. Simulations identify the mode and additional higher‐frequency resonances, revealing a rich dynamic landscape ...
Pamela Morales‐Fernández, Iason Konstantinos‐Douveas, Claas Abert, Elina Zhakina, Sandra Ruiz‐Gómez, Claudia Fernández‐González, Luke Alexander Turnbull, Sebastian Wintz, Markus König, Simone Finizio, Markus Weigand, Naëmi Leo, Dieter Suess, Aurelio Hierro‐Rodríguez, Amalio Fernández‐Pacheco, Claire Donnelly   +15 more
wiley   +1 more source

Risk prediction model for precancerous gastric lesions based on magnifying endoscopy combined with narrow-band imaging features. [PDF]

Front Oncol
Tao J, Zhang Z, Meng L, Zhang L, Wang J, Li Z.   +5 more
europepmc   +1 more source

Weak In‐Plane Ferromagnetism and Electronic Nematicity in the Distorted Triple‐Q Magnetic Phase of Co1/3TaS2

Advanced Materials, EarlyView.
Co1/3TaS2${\rm Co}_{1/3}{\rm TaS}_{2}$ hosts a triple‐Q noncoplanar antiferromagnetic state with coexisting Z3${\rm Z}_3$ electronic nematicity. We report rotational hysteresis observed in both magnetoresistance and magnetic torque, revealing strongly pinned in‐plane weak ferromagnetic moments in the triple‐Q phase and the magnetism‐driven nature of ...
Joonyoung Choi, Woonghee Cho, Pyeongjae Park, Woun Kang, Je‐Geun Park, Younjung Jo   +5 more
wiley   +1 more source

Study of the Role of Narrow Band Imaging in Detection of Recurrent/ Residual Lesion in Post Chemo/Radiotherapy of Hypopharyngeal and Laryngeal Malignancies. [PDF]

Indian J Otolaryngol Head Neck Surg
Selvan VS, Vivek M, Siddique SM, Kumar NS, Balamurugan, Karthik Raj P.   +5 more
europepmc   +1 more source

Directing Near‐Perfect (001) Orientation in Wafer‐Scale BiOI Thin Films via Halide‐Mediated van der Waals Stacking

Advanced Materials, EarlyView.
Our work introduces a new framework that fundamentally changes how orientation in bismuth oxyhalide systems is approached. Comprehensive experiments, backed by theoretical models, reveal the pivotal role of halide anions to modify the van der Waals stacking energies required to direct orientation. Our method enables the fabrication of near perfect (001)
Gabriel Aygur, Ashakiran Maibam, Hayden Tuohey, Tony Nguyen, Mei Xian Low, Sumeet Walia, Zijun (June) Yong, Ravichandar Babarao, Daniel Gomez, Enrico Della Gaspera, Joel van Embden   +10 more
wiley   +1 more source

All‐Amyloid Functional Coacervates

Advanced Materials, EarlyView.
This study introduces an all‐amyloid interfacial complex coacervate technique that employs charge‐mediated or functionalization‐assisted complexation of oppositely charged food protein‐derived amyloid nanofibrils to engineer functional soft constructs across multiple length scales.
Seyyed Alireza Hashemi, Mohammad Peydayesh, Laura Baraldi, Mohammad Arjmand, Raffaele Mezzenga   +4 more
wiley   +1 more source

Comparison of Performance between White Light Imaging and Narrow Band Imaging in Distinguishing Neoplastic and Non-neoplastic Colorectal Polyps. [PDF]

Middle East J Dig Dis
Renaldi K, Verawati L, Maulahela H, Rahadiani N, Rizka A, Fahrial Syam A, Purnamasari D, Maurine Jasirwan CO, Tahapary DL.   +8 more
europepmc   +1 more source

Correlation of Narrow Band Imaging Patterns with Histopathology Reports in Head and Neck Lesions. [PDF]

Indian J Otolaryngol Head Neck Surg
Chidambaram K, Kumar Parida P, Mittal Y, Chappity P, Kumar Samal D, Pradhan P, Sarkar S, Kumar Adhya A.   +7 more
europepmc   +1 more source

Prospects for Narrow Band Imaging Magnification Endoscopy in Oral Lesions: Recommendations from Oral and Maxillofacial Surgeons and a Gastroenterologist. [PDF]

Cancers (Basel)
Chiba T, Ota A, Hirano T, Kawai T, Ogawa A, Yamada H.   +5 more
europepmc   +1 more source

Diagnostic performance of white light endoscopy, narrow band imaging, and flexible spectral imaging color enhancement for early gastric cancer: a systematic review and meta-analysis. [PDF]

Quant Imaging Med Surg
Liu Z, Ji J, Yang Q, Pang F, Qiu Y.
europepmc   +1 more source