Results 201 to 210 of about 22,005,641 (369)

Self‐Aligned Waveguide Array Integrated with Flat Microlenses for Environment‐Adaptive and High‐Resolution Compound Eye Vision

open access: yesAdvanced Optical Materials, EarlyView.
For an amphibious high‐resolution compound eye vision system, environment‐adaptive self‐aligned waveguides are integrated with high‐density flat microlenses. Fabrication, optical performance, and environmental adaptability are investigated, demonstrating stable focusing, efficient light collection, and enhanced spatial resolution.
Hyuk Jae Jang   +4 more
wiley   +1 more source

Diseases and Surgery of the Genitourinary System. [PDF]

open access: green, 1909
FRANCIS S. WATSON, John Henry Cunningham
openalex   +1 more source

The rabbit as a model for neurourologic studies of the lower genitourinary tract [PDF]

open access: yes, 1990
C Eckhard   +25 more
core   +1 more source

Ketamine-associated upper urinary tract dysfunction: What we know from current literature

open access: yesAsian Journal of Urology
Objective: To review the current literature on ketamine-associated upper urinary tract (UUT) dysfunction and provide an overview of its pathogenesis and treatment principles.
Zhihuan Zheng   +5 more
doaj  

Biphoton Waveforms of Photon Pair from Velocity‐Selective Atoms in a Doppler‐Broadened Atomic Ensemble

open access: yesAdvanced Photonics Research, EarlyView.
Telecom‐band quantum light sources have significant practical applications in this domain. This study reports the high‐performance telecom‐wavelength biphoton generation from a hot vapor cell of 87Rb. For the first time, the beat phenomenon in the autocorrelation function of the signal photon with telecom wavelength due to the velocity‐selective ...
Hansol Jeong   +3 more
wiley   +1 more source

Prioritization and patients' rights: Analysing the effect of a reform in the Norwegian Hospital Sector [PDF]

open access: yes
The right to equal treatment, irrespective of age, gender, ethnicity, socio-economic status and place of resident, is an important principle for several health care systems.
Askildsen, Jan Erik   +2 more
core  

Dynamic Humidity Modulation of Quasi‐Bound States in the Continuum by Symmetry Breaking in Geometry and Permittivity

open access: yesAdvanced Photonics Research, EarlyView.
This work introduces a humidity‐modulated strategy to regulate the dynamic transition from quasi‐BICs to BICs based on the symmetry‐breaking in geometry and permittivity for the hybrid photonic‐plasmonic asymmetric gratings. It proves that it is a promising approach for dynamic regulating optical properties and applied in fabricating various micro ...
Ang Xu   +8 more
wiley   +1 more source

Design of Double‐Sided Optical Coatings for Space Cooling Through Vertical Windows

open access: yesAdvanced Photonics Research, EarlyView.
Dual‐sided radiative cooling glass (DSRCG) utilizes the optical properties of epsilon‐near‐zero materials and ITO to exhibit directional emission toward the outdoor space, facilitating the heat dissipation of the glass, while exhibiting low emission toward the enclosure.
Hyunkyu Kwak   +2 more
wiley   +1 more source

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