Results 171 to 180 of about 3,424,782 (321)

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

All-optical kHz tunable narrow-band femtosecond Thomson x-ray source for biomedical imaging

Carlo Maria Lazzarini, Alžběta Špádová, Gabriele Maria Grittani, Illia Zymak, Leonardo.vilanova Goncalves, Marcel Lamač, M. Jech, Pavel Bakule, Roman Antipenkov, S. Lorenz, Uddhab Chaulagain, Victor A. Malka   +11 more
openalex   +1 more source

Uncertainty-Aware Prediction Across Endoscopic Domains: Laryngeal Narrow-Band and Gastrointestinal Imaging [PDF]

Behnam Kiani Kalejahi, Sajid Khan, Murodbek Akhrorov, Mohammad Javad Rajabi, Ahmed Aziz   +4 more
openalex   +1 more source

Unique Role of Microstructure of a Bioimplant Zinc Alloy and Protein Content of Simulated Body Fluid in Corrosion and Fracture

Advanced Functional Materials, EarlyView.
BSA addition to physiological solutions enhances resistance of a Zn alloy to stress corrosion cracking (SCC) but reduces its corrosion resistance. Extended surface characterization explains the contrasting influences on corrosion and SCC. Unexpectedly, the alloy suffers transgranular SCC (TGSCC), despite extensive grain boundary precipitation. Thorough
RK Singh Raman, Syed Hussain Wajahat, Saad Al‐Saadi, Robin E. Schäublin, Peng Zeng, Solomon Ansah, Jixing Lin, Xian Tong, Cuie Wen, Jörg F. Löffler   +9 more
wiley   +1 more source

A Panoramic View of Narrow Band Imaging in the Treatment of Head and Neck Cancer [PDF]

Curr Med Imaging
Zheng X, Fu Q, Qian J, Li L.
europepmc   +1 more source

Diagnostic performance of the Japan Narrow-Band Imaging Expert Team and pit pattern classifications for small polyps using next-generation endoscopy

Taku Sakamoto, Mamiko Shiroyama, Naoya Toyoshima, Hiroaki Ikematsu, Kensuke Shinmura, Kinichi Hotta, Masashi Misawa, Naoto Tamai, Toshio Uraoka, Takahisa Matsuda, Taro Shibata, Yutaka Saito   +11 more
openalex   +1 more source

Grayscale Photomasks Enable Noncontact Optical Patterning of Hydroxypropyl Cellulose Gels for Dynamic Art

Advanced Functional Materials, EarlyView.
Mask‐encoded UV exposure translates digital color information into pixel‐resolved structural‐color patterns in hydroxypropyl cellulose gels. Gaussian‐process‐guided calibration links UV processing conditions, wavelength, and mask opacity, enabling parallel fabrication of multicolor images in a single 10 s exposure.
Mengting Ye, Yunyi Zhu, Sai Sabareesh KS, Md Ashiqur Rahman Alif, Yichen Wan, Ruobing Bai, Narges Pourjafarian, Stefanie Mueller, Hongli Zhu   +8 more
wiley   +1 more source

Halide Composition Controls Phase Morphology and Device Specific Performance in Perovskite Photovoltaics and Light Emitting Diodes

Advanced Functional Materials, EarlyView.
We demonstrate that halide composition determines phase morphology, governing distinct operating mechanisms in mixed halide perovskites. Phase segregating 75% Br compositions enhance solar cell performance, whereas intrinsically phase‐separated 95% Br compositions provide stable light emitting diodes.
Tal Binyamin, Stav Rahmany, Anat Shvets, Hadar Shema, Elad Gross, Ido Hadar, Lioz Etgar   +6 more
wiley   +1 more source

Laryngeal Cancer Prediction via VGG16-Based Feature Extraction and Machine Learning on Narrow-Band Imaging Data

Zahraa Mahmoud Alsaif, Maalim A. Aljabery   +1 more
openalex   +2 more sources

Subaru meets JWST: A Direct Measurement of Ly$\boldsymbolα$ Escape Fraction at $\boldsymbol{z\simeq6.2}$ with Dual Narrow-Band Imaging [PDF]

Shunta Shimizu, Nobunari Kashikawa, Ryo Emori, Junya Arita, Kohei Inayoshi, Akio K. Inoue, Kei Ito, Satoshi Kikuta, Kentaro Koretomo, Mariko Kubo, Y Liang, Rieko Momose, Kentaro Nagamine, Masafusa Onoue, Rhythm Shimakawa, Yoshihiro Takeda, Hisakazu Uchiyama, T. Yoshioka   +17 more
openalex   +1 more source