X-ray free-electron laser studies reveal correlated motion during ...
2021年8月20日 · X-ray free-electron laser studies including time-resolved crystallography and emission spectroscopy reveal how reaction of IPNS:Fe(II):ACV with dioxygen to yield an Fe(III) superoxide causes differences in active site volume and unexpected conformational changes that propagate to structurally remote regions.
基于改进ACV模型的视差估计方法 | 激光与光电子学进展 -- 中国光 …
针对目前方法在深度不连续以及边界区域存在视差预测不准确的问题，提出一种基于改进注意力拼接代价体网络的端到端视差估计方法。 首先引入多尺度特征融合网络，将浅层与深层包含丰富信息的多尺度特征图融合，增强图像细节的细粒度表示，缓解图像中深度不连续区域视差预测不准确的问题。 接着设计Sobel边缘平滑损失，建立视差图边界与场景边缘轮廓对应的约束关系，缓解图像中目标边界区域视差预测不准确的问题。 在Sceneflow数据集上的实验结果表明，所提方法 …
Assessment of the anterior chamber parameters after laser
2013年5月25日 · Anterior chamber angle (ACA), central anterior chamber depth (ACD), anterior chamber volume (ACV) and central corneal thickness (CCT) were recorded from the Pentacam before and one month after LI. ACA was graded according to Shaffer classification using the Goldmann gonioscopy.
Optical coherence tomography analysis of anterior segment …
2022年3月28日 · Laser peripheral iridotomy (LPI) is a safe and effective treatment that could help relieve the pupillary block and, thereby, reverse the appositional angle-closure, widen the angle, and prevent optic nerve damage caused by elevated IOP .
Laser peripheral iridotomy changes anterior chamber architecture
2017年1月19日 · Purpose: The pressure gradient between anterior and posterior chamber in acute angle closure (AAC) and primary angle closure suspects is balanced by a sufficient laser peripheral iridotomy (LPI). The anterior chamber changes induced by LPI in patients with unilateral AAC were examined and compared to healthy eyes to define threshold values ...
ACV-S Tracked Armoured Combat Vehicle - Army Technology
2004年6月3日 · The BMP-3 turret is armed with a 100mm 2A70 semi-automatic rifled gun/missile launcher, which can fire either HE-FRAG (High Explosive-Fragmentation) rounds or the 9M117 laser beamriding anti-tank missile.
BAE Systems Amphibious Combat Vehicle ACV USMC 8x8 - Cults 3D
2022年3月4日 · This is a 1/64 (scalable to other scales) scale model of the Amphibious Combat Vehicle (ACV) is a program initiated by Marine Corps Systems Command to procure an amphibious assault vehicle for the United States Marine Corps to supplement and ultimately replace the aging Assault Amphibious Vehicle (AAV).
- 评论数: 1
Marines Corps ARV to Be Armed With New Laser Weapons
2022年7月31日 · While there is some chance the new reconnaissance mission might be fulfilled by a modified version of the Amphibious Combat Vehicle (ACV), a new ship-to-shore attack platform, the U.S. Marine...
ACV Solutions
ACV Solutions. We provide wide range of technology and management consulting services supported by laser sharp execution View Our Services
VISX 0070-1476 Amo Wavescan Acv Wavefront Lasik Laser
The 0070-1476 AMo Visx Wavescan ACV WaveFront LASIK Laser is a state-of-the-art ophthalmic device designed for the precise and effective correction of refractive errors, including myopia, hyperopia, and astigmatism.
- 某些结果已被删除