Backbone and side chain assignment strategies for
... such experiments not degrade the resolution or signalto-noise (S/N) of the spectrum. This consideration applies regardless of whether the spectrum is acquired from a sample spinning at the magic angle (MAS) [2,3] or from an aligned sample [4–6]. Recently we proposed an approach that satisfies these r ...
... such experiments not degrade the resolution or signalto-noise (S/N) of the spectrum. This consideration applies regardless of whether the spectrum is acquired from a sample spinning at the magic angle (MAS) [2,3] or from an aligned sample [4–6]. Recently we proposed an approach that satisfies these r ...
Lateral shearing interferometry for EUV optical testing
... WHY LSI? As demands increase for high quality optics in the Extreme Ultraviolet (EUV) and Soft X-ray (SXR) regions for applications in high resolution microscopy and lithography, it is becoming increasingly important to have a reliable means for measuring these optics. In Lateral Shearing Interferom ...
... WHY LSI? As demands increase for high quality optics in the Extreme Ultraviolet (EUV) and Soft X-ray (SXR) regions for applications in high resolution microscopy and lithography, it is becoming increasingly important to have a reliable means for measuring these optics. In Lateral Shearing Interferom ...
Detennining the Phase Diagra1n and Aggregate Size of a Chro1nonic Liquid Crystal J
... governed by the temperatures and pressures to which a material is subjected, and the majority of compounds change from solids to liquids to gases as the temperature increases under constant pressure. For one out of every several hundred randomly synthesized organic compounds, however, there exists a ...
... governed by the temperatures and pressures to which a material is subjected, and the majority of compounds change from solids to liquids to gases as the temperature increases under constant pressure. For one out of every several hundred randomly synthesized organic compounds, however, there exists a ...
evanescent wave based biosensors
... A wave (called the refracted wave) also arises on the other side of the interface where the reflection occurs. The three arrows in the sketch at left represent the 3 wave vectors for the incident, reflected and refracted waves. All 3 wave vectors lie in the same plane (the plane of incidence). The a ...
... A wave (called the refracted wave) also arises on the other side of the interface where the reflection occurs. The three arrows in the sketch at left represent the 3 wave vectors for the incident, reflected and refracted waves. All 3 wave vectors lie in the same plane (the plane of incidence). The a ...
Astronomy 305/Frontiers in Astronomy - Fermi Gamma
... burst of gamma- and X-ray radiation. This pulse - the most powerful to strike Earth from beyond the solar system ever detected - had a significant effect on Earth's upper atmosphere, report Stanford researchers. It is the first time that a significant change in Earth's environment has been traced to ...
... burst of gamma- and X-ray radiation. This pulse - the most powerful to strike Earth from beyond the solar system ever detected - had a significant effect on Earth's upper atmosphere, report Stanford researchers. It is the first time that a significant change in Earth's environment has been traced to ...
de Sénarmont Bias Retardation in DIC Microscopy Introduction
... traordinary wavefront emerges ahead of the ordinary wavefront, while at the corresponding position on the other end, the ordinary wavefront exits the prism before the extraordinary wavefront. The focal, or interference, plane of a Wollaston prism occurs in the center of the prism where the optical p ...
... traordinary wavefront emerges ahead of the ordinary wavefront, while at the corresponding position on the other end, the ordinary wavefront exits the prism before the extraordinary wavefront. The focal, or interference, plane of a Wollaston prism occurs in the center of the prism where the optical p ...
THE DYNAMICAL STRUCTURE AND EVOLUTION OF GIANT
... they do not contribute to the support of a cloud and may be neglected. The magnetic pressure is about 0:3 104 K cm;3 40], leaving Ps ' 1:8 104 K cm;3 as the total ambient gas pressure. What is the minimum value of PG for a molecular cloud? According to van Dishoeck and Black 109], molecular cl ...
... they do not contribute to the support of a cloud and may be neglected. The magnetic pressure is about 0:3 104 K cm;3 40], leaving Ps ' 1:8 104 K cm;3 as the total ambient gas pressure. What is the minimum value of PG for a molecular cloud? According to van Dishoeck and Black 109], molecular cl ...
Electroabsorption spectroscopy of effective-mass Al Ga As/GaAs Fibonacci superlattices
... broadened by Fano resonance with the continua of lower-energy critical points. Using electromodulation spectroscopy, we identify the first several generations of critical points in experimental absorption and electroabsorption spectra of several Fibonacci superlattices that differ in their structure ...
... broadened by Fano resonance with the continua of lower-energy critical points. Using electromodulation spectroscopy, we identify the first several generations of critical points in experimental absorption and electroabsorption spectra of several Fibonacci superlattices that differ in their structure ...
c =λ* f λ = wavelength
... evolved from the manufacturing of optical maser, which may be; 1.The differences in energy levels to produce visible radiation are large comparing to (KT) at room temperature, while for MASER those differences are small. This means searching for different population schemes to stimulate the energy l ...
... evolved from the manufacturing of optical maser, which may be; 1.The differences in energy levels to produce visible radiation are large comparing to (KT) at room temperature, while for MASER those differences are small. This means searching for different population schemes to stimulate the energy l ...
Gamma-Ray Bursts as Sources of Strong Magnetic Fields
... new t0 . Overall such a model requires a the magnetic field that is extremely large initially, leading to the prompt emission and then it decreases, just at the right time (and before all the rotational energy is exhausted) to a lower level in which the weaker magnetar powers (using the remaining ro ...
... new t0 . Overall such a model requires a the magnetic field that is extremely large initially, leading to the prompt emission and then it decreases, just at the right time (and before all the rotational energy is exhausted) to a lower level in which the weaker magnetar powers (using the remaining ro ...
Astronomy 1010L Lab Manual - The University of Tennessee at
... search. If the object exists in the program databank, it will be placed in the center of the screen. Search for Jupiter. On your data sheet, report (A) the rise and set times for today (B) the portion of the sky where it will be located at 6:00 PM and (C) the location of Jupiter in the sky so that ...
... search. If the object exists in the program databank, it will be placed in the center of the screen. Search for Jupiter. On your data sheet, report (A) the rise and set times for today (B) the portion of the sky where it will be located at 6:00 PM and (C) the location of Jupiter in the sky so that ...
The evolution and explosion of massive stars
... ideal gas, and, later on, partially degenerate electrons— holds the star up against the force of gravity, but because it radiates, the star evolves. When the interior is sufficiently hot, nuclear reactions provide the energy lost as radiation and neutrinos, but only by altering the composition so th ...
... ideal gas, and, later on, partially degenerate electrons— holds the star up against the force of gravity, but because it radiates, the star evolves. When the interior is sufficiently hot, nuclear reactions provide the energy lost as radiation and neutrinos, but only by altering the composition so th ...
Holographic 3-D Displays - Electro-holography within
... Holography was invented by Dennis Gabor in 1947 (Gabor, 1948), but high-quality holograms could only be made on photographic film, which for technical reasons preclude animation. By this classic holography, the 3-D scene information is encoded in the entire hologram, i.e. every tiny region or pixel ...
... Holography was invented by Dennis Gabor in 1947 (Gabor, 1948), but high-quality holograms could only be made on photographic film, which for technical reasons preclude animation. By this classic holography, the 3-D scene information is encoded in the entire hologram, i.e. every tiny region or pixel ...
Relation between nonlinear refractive index and
... comprising 20 layers in a sandwich structure alternating a layer of Cu nanocrystals surrounded by an amorphous Al2 O3 matrix with a layer of pure Al2 O3 , the total thickness of the film being approximately 110 nm. The three samples considered here have been grown in vacuum (10⫺6 torr) with an incre ...
... comprising 20 layers in a sandwich structure alternating a layer of Cu nanocrystals surrounded by an amorphous Al2 O3 matrix with a layer of pure Al2 O3 , the total thickness of the film being approximately 110 nm. The three samples considered here have been grown in vacuum (10⫺6 torr) with an incre ...
Systematic variation in the apparent burning area of thermonuclear
... Accepted 2009 August 28. Received 2009 August 25; in original form 2009 August 13 ...
... Accepted 2009 August 28. Received 2009 August 25; in original form 2009 August 13 ...
CHIRAL POLYMER PHOTODETECTOR
... 1.1.3.4 Polymer as photoconductor material...................................................................... 20 1.2 Essential characteristics of photodetector ............................................................................ 23 1.2.1 Relationship between photodetector and solar cell . ...
... 1.1.3.4 Polymer as photoconductor material...................................................................... 20 1.2 Essential characteristics of photodetector ............................................................................ 23 1.2.1 Relationship between photodetector and solar cell . ...
LTBN_Script - Let There Be Night
... size? Now if we put my pictures into motion around the Sun, you might be able to see how I came up with the idea that Venus was orbiting the Sun and not the Earth as most people believed. Hypatia: I get it now. Moon phases stay the same size because our moon remains pretty much the same distance fro ...
... size? Now if we put my pictures into motion around the Sun, you might be able to see how I came up with the idea that Venus was orbiting the Sun and not the Earth as most people believed. Hypatia: I get it now. Moon phases stay the same size because our moon remains pretty much the same distance fro ...
Introduction to Fiber Optic Sensing
... the simplest to measure, as only one source and detector are required. Some intrinsic fiber optic sensors can provide distributed sensing along the entire length of the fiber. Within the division of intrinsic sensors, the most common types of technology are scattering and FBG based techniques, and ...
... the simplest to measure, as only one source and detector are required. Some intrinsic fiber optic sensors can provide distributed sensing along the entire length of the fiber. Within the division of intrinsic sensors, the most common types of technology are scattering and FBG based techniques, and ...
Astronomical spectroscopy
Astronomical spectroscopy is the study of astronomy using the techniques of spectroscopy to measure the spectrum of electromagnetic radiation, including visible light, which radiates from stars and other hot celestial objects. Spectroscopy can be used to derive many properties of distant stars and galaxies, such as their chemical composition, temperature, density, mass, distance, luminosity, and relative motion using Doppler shift measurements.