Results 131 to 140 of about 57,976 (262)

AI-powered hierarchical classification of ampullary neoplasms: a deep learning approach using white-light and narrow-band imaging. [PDF]

Surg Endosc
Yoon D, Chang SH, Paik WH, Kim CH, Kim BS, Kim YG, Chung H, Ryu JK, Lee SH, Cho IR, Choi SJ, Kim JS, Kim S, Choi JH.   +13 more
europepmc   +1 more source

Polarization Sensitivity of Chiral Manganese Halide Scintillators Enables High‐Resolution X‐Ray Imaging

Advanced Functional Materials, EarlyView.
Highly luminescent chiral manganese halide crystals are synthesized using chiral ligands, and they exhibit dissymmetry factors up to 1.4 × 10−2 and show X‐ray detection scintillation capability with a light yield of 43 380 photons/MeV and a low detection limit of 0.05198 µGyair·s−1.
Yue Han, Jun'an Lai, Peng He, Wenxia Zhang, Xirong Ke, Shengsi Liu, Kang An, Xiao‐Fang Jiang, Lakshminarayana Polavarapu, Xiaosheng Tang   +9 more
wiley   +1 more source

Is narrow-band imaging a useful tool in screening colonoscopy performed by an experienced endoscopist? A prospective randomised study on 533 patients

Gastroenterology Review, 2018
Marcin Romańczyk, Tomasz Romańczyk, Hubert Bołdys, Mateusz Koziej, Krzysztof Jarus   +4 more
doaj   +1 more source

Artificial intelligence diagnostics for bladder tumor identification and grade prediction depend on narrow band imaging cystoscopy. [PDF]

iScience
Wang Y, Liang H, Zhang Y, Qi W, Wu G, Zhang X, Li C, Chen S, Chen J, Shi B.   +9 more
europepmc   +1 more source

NARROW BAND IMAGING IN ESOPHAGUS

GASTROENTEROLOGICAL ENDOSCOPY, 2007
ASADA, Yuki, MUTO, Manabu, SANO, Yasushi, SAITOH, Daizou, TAJIRI, Hisao, YOSHIDA, Shigeaki   +5 more
openaire   +1 more source

Thermally Robust Spin–Orbit Torque Switching in Low‐Resistivity Mo‐Alloyed β‐W Heterostructures

Advanced Functional Materials, EarlyView.
Mo‐alloyed β‐W heterostructures exhibit enhanced spin‐orbit torque efficiency, reduced resistivity and switching current density, and reliable operation from −50 to +150°C. The optimized W87.3Mo12.7 device achieves high spin Hall conductivity with thermal robustness, highlighting its potential for energy‐efficient magnetic memory and automotive ...
Han Seok Ko, Hyun Ju Lee, Jeong Kyu Lee, Han Sol Kim, Min Seok Kim, Quynh Anh T. Nguyen, Sonny H. Rhim, Young Keun Kim   +7 more
wiley   +1 more source

Diagnostic performance of narrow-band imaging bronchoscopy in assessing tracheobronchial cell morphological abnormalities. [PDF]

Ann Thorac Med
Elhidsi M, Zaini J, Rachmadi L, Asmarinah A, Kekalih A, Soeroso NN, Tokumo K, Rasmin M.   +7 more
europepmc   +1 more source

Application of narrow band imaging and Lugol's iodine staining in screening for nasopharyngeal carcinoma. [PDF]

World J Surg Oncol, 2023
Yang F, Huang N, Chen X, Wang M.
europepmc   +1 more source

Si‐Doped Nanocrystalline Diamond as Highly Sensitive Luminescence Thermometer for the Physiological Temperature Range

Advanced Functional Materials, EarlyView.
In this work, diamonds with negative charged silicon‐vacancy (SiV−) centers have been designed for use as thermometers in biomedical applications. Multiparametric analysis of the emission characteristics of the SiV− centers provides extraordinary sensitivity for temperature detection in the physiological temperature range.
María Gragera, Iván Carrillo‐Berdugo, Josue Millán, Paulius Pobedinskas, Antonio Freire, Ken Haenen, Javier Navas   +6 more
wiley   +1 more source

A randomized trial of narrow band imaging for performing airway mucosal biopsy in pulmonary sarcoidosis (NABS). [PDF]

Sarcoidosis Vasc Diffuse Lung Dis
Rathi K, Dogra P, Agarwal R, Singh Sehgal I, Muthu V, Thurai Prasad K, Aggarwal AN, Bal A, Gupta N, Dhooria S.   +9 more
europepmc   +1 more source