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Primary mirror delivered to Daniel K. Inouye Solar Telescope（图）
Primary mirror Daniel K. Inouye Solar Telescope
2017/9/4
The primary mirror for the National Science Foundation (NSF) Daniel K. Inouye Solar Telescope (DKIST) -- the heart of this sophisticated instrument -- was successfully delivered Aug. 2 to its destinat...
Encrypted Davies-Meyer and Its Dual: Towards Optimal Security Using Mirror Theory
PRP-to-PRF Encrypted Davies-Meyer Encrypted Davies-Meyer Dual
2017/5/31
At CRYPTO 2016, Cogliati and Seurin introduced the Encrypted Davies-Meyer construction, p2(p1(x)⊕x)p2(p1(x)⊕x) for two nn-bit permutations p1,p2p1,p2, and proved security up to 22n/322n/3. We present ...
``Mirror Theory'' is the theory that evaluates the number of solutions of affine systems of equalities (=) and non equalities (≠≠) in finite groups. It is deeply related to the security and attacks of...
Sex Differences in Neuroanatomy of the Human Mirror Neuron System: Impact on Functional Recovery of Ischemic Hemiparetic Patients
Sex Characteristics Neuroanatomy Mirror Neurons Recovery of Function
2015/11/9
Background: Considering the higher activity of mirror neuron system in females, they frequently have better performance in empathy, interpersonal sensitivity, and emotional recognition compared to mal...
Evolution and Mirror Neurons. An Introduction to the Nature of Self-Consciousness
self-awareness self-consciousness evolution mirror neuron non human primate intersubjectivity
2015/7/30
Self-consciousness is a product of evolution. Few people today disagree with the evolutionary history of humans. But the nature of self-consciousness is still to be explained, and the story of evoluti...
广东工业大学外国语学院高级综合英语课件Lesson6 Mark Twain——Mirror of America
广东工业大学外国语学院 高级综合英语 课件 Lesson6 Mark Twain——Mirror of America
2015/7/29
广东工业大学外国语学院高级综合英语课件Lesson6 Mark Twain——Mirror of America。
Curvelets and Wave Atoms for Mirror-Extended Images
Curvelets Wave Atoms Mirror-Extended Images
2015/7/15
We present variants of both the digital curvelet transform, and the digital wave atom transform, which handle the image boundaries by mirror extension. Previous versions of these transforms treated im...
Soft Constraints Mirror Hard Constraints:Voice and Person in English and Lummi
Soft Constraints Mirror Hard Constraints Voice and Person English and Lummi
2015/6/17
The same categorical phenomena which are attributed to hard grammatical constraints in some languages continue to show up as statistical preferences in other languages, motivating a grammatical model ...
Soft Constraints Mirror Hard Constraints:Voice and Person in English and Lummi
Mirror Hard Constraints Voice and Person English and Lummi
2015/6/12
The same categorical phenomena which are attributed to hard grammatical constraints in some languages continue to show up as statistical preferences in other languages, motivating a grammatical model ...
Primary mirror dynamic disturbance models for TMT: Vibration and wind
Extremely Large Telescopes Wind Vibration Control Systems
2015/5/13
The principal dynamic disturbances acting on a telescope segmented primary mirror are unsteady wind pressure
(turbulence) and narrowband vibration from rotating equipment. Understanding these disturb...
Investigation of Primary Mirror Segment’s residual errors for the Thirty Meter Telescope
Primary Mirror Segment Warping Harness Shack-Hartmann
2015/5/12
The primary mirror segment aberrations after shape corrections with warping harness have been identified as
the single largest error term in the Thirty Meter Telescope (TMT) image quality error...
Performance Prediction of the TMT Secondary Mirror Support System
Secondary mirror mirror performance mirror support optimization
2015/5/12
The optical systems of TMT have stringent requirements to achieve scientific goals. The M2M support system was
optimized to meet the requirements defined in “TMT Image Size and Wavefront Error Budge...
Dome and Mirror Seeing Estimates for the Thirty Meter Telescope
Thirty Meter Telescope TMT mirror seeing
2015/5/12
Mirror and dome seeing are critical effects influencing the optical performance of ground based telescopes. The Thirty
Meter Telescope project has been utilizing a combination of optical simulations...
Analysis of TMT Primary Mirror Control-Structure Interaction
Extremely Large Telescopes Control Systems Control-Structure-Interaction
2015/5/12
The primary mirror (M1) of the Thirty Meter Telescope (TMT) is composed of 492 hexagonal segments of
circumscribed diameter 1.43m, as shown in Figure 1. The out-of-plane degrees of freedom are contro...
Advances in Edge Sensors for the Thirty Meter Telescope Primary Mirror
Extremely Large Telescopes edge sensors segmented mirrors
2015/5/12
The primary mirror segments are passively constrained in the three lateral degrees of freedom. We evaluate the segment
lateral motions due to the changing gravity vector and temperature, using site ...