Results 191 to 200 of about 104,884 (306)

An investigation on gamma attenuation coefficient of limestone powder,

, 2017
Tüm canlılar kozmik ve karasal radyasyondan oluşan doğal ve aynı zamanda yapay radyasyona maruz kalırlar. Karasal radyasyona, toprak, su, hava ve bitkilerdeki radyasyon da katkıda bulunmaktadır.
Hatipoğlu, Duygu
core  

Depth-Resolved Attenuation Coefficient Quantification During Murine Embryonic Brain Development. [PDF]

J Biophotonics
Karim MM, Nair A, Singh M, Hatami M, Aglyamov SR, Larin KV.   +5 more
europepmc   +1 more source

Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration

Advanced Materials, EarlyView.
A flexible dielectric acoustic resonator patch enables MHz‐range ultrasound generation through resonance amplification without using piezoelectric materials. Conformal integration on a curved substrate allows efficient acoustic delivery to tissue‐mimicking environments.
Donyoung Kang, Byeongseok Ryu, Sujeong Ahn, Junhyub Kim, Myeonghun Jang, Jeong Ho Cho, Won‐Gun Koh, Hyungsuk Lee   +7 more
wiley   +1 more source

Achieving High-Precision Attenuation Coefficient Measurement in Optical Coherence Tomography. [PDF]

J Biophotonics
Neubrand LB, Attendu X, van Leeuwen TG.
europepmc   +1 more source

Localized Temperature Monitoring in Mouse Brain during Light Delivery via a Non‐Planar Tapered Fiber‐Integrated µRTD Sensor

Advanced Materials, EarlyView.
We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena, Marco Bianco, Barbara Spagnolo, Muhammad Fayyaz Kashif, Alberto Bramati, Massimo De Vittorio, Ferruccio Pisanello   +6 more
wiley   +1 more source

Assessment of Attenuation Coefficient and Blood Flow at Depth in Pediatric Thermal Hand Injuries Using Optical Coherence Tomography: A Clinical Study. [PDF]

Eur Burn J
Larsen BS, Straube T, Kelly K, Huber R, Göb M, Siebert J, Wünsch L, Lindert J.   +7 more
europepmc   +1 more source

Liraglutide reduces attenuation coefficient as a measure of hepatic steatosis during 16 weeks' treatment in nondiabetic obese patients: A pilot trial. [PDF]

JGH Open, 2021
Wang XJ, Gong P, Zhou C, Huang C, Lok UW, Tang S, Taylor A, Eckert D, Chen S, Camilleri M.   +9 more
europepmc   +1 more source

Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes

Advanced Materials, EarlyView.
A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang, Ye Yuan, Yuxiu Sun, Fei Shi, Chenyang Song, Weifan Wang, Qinghua Li, Menglong Sheng, Zhihua Qiao, Jingwei Hou, Anthony K. Cheetham, Zhi Wang   +11 more
wiley   +1 more source

Is hepatosteatosis overlooked in ultrasound relying only on B-mode? The impact of incorporating the attenuation coefficient into the standard abdominal ultrasound protocol. [PDF]

Pol J Radiol
Polewiak P, Cebula M, Kufel J, Olchowy C, Szkudłapski D.   +4 more
europepmc   +1 more source

Statistical characterization of the linear attenuation coefficient in polychromatic CT scans. [PDF]

Med Phys, 2020
Vegas G, San José Estépar R.
europepmc   +1 more source