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Retrieving microphysical properties of dust
... remote sensing, where one needs to consider multiple wavelengths, these simpler but often considerably faster methods are almost exclusively used. One such simple model geometry is that of ellipsoids. As shown by, e.g., Mishchenko et al. (1997), Dubovik et al. (2006), Bi et al. (2009), Meng et al. ( ...
... remote sensing, where one needs to consider multiple wavelengths, these simpler but often considerably faster methods are almost exclusively used. One such simple model geometry is that of ellipsoids. As shown by, e.g., Mishchenko et al. (1997), Dubovik et al. (2006), Bi et al. (2009), Meng et al. ( ...
The influence of the different elements of an organic molecule
... their detachment. The light atom, since its speed is greater (on average) than that of a heavy atom, benefits more frequently from this competition. These calculations have been performed in connection with the experimental discovery [9] of an anomalously large kinetic isotope effect for oxygen isot ...
... their detachment. The light atom, since its speed is greater (on average) than that of a heavy atom, benefits more frequently from this competition. These calculations have been performed in connection with the experimental discovery [9] of an anomalously large kinetic isotope effect for oxygen isot ...
Chapter 3 Stoichiometry: Calculations with Chemical
... “We may lay it down as an incontestable axiom that, in all the operations of art and nature, nothing is created; an equal amount of matter exists both before and after the experiment. Upon this principle, the whole art of performing chemical experiments depends.” --Antoine Lavoisier, 1789 ...
... “We may lay it down as an incontestable axiom that, in all the operations of art and nature, nothing is created; an equal amount of matter exists both before and after the experiment. Upon this principle, the whole art of performing chemical experiments depends.” --Antoine Lavoisier, 1789 ...
Guided photoluminescence study of Nd
... Figures 6 present guided fluorescence decays (τ) of 4F3/2 - 4I11/2 radiative transition excited at 444 nm by top surface pumping of Nd3+-doped- SRSO and SRSN planar waveguides. Due to the non-exponential decay of the luminescence, the fitting by an exponential curve cannot be easily done. The lifeti ...
... Figures 6 present guided fluorescence decays (τ) of 4F3/2 - 4I11/2 radiative transition excited at 444 nm by top surface pumping of Nd3+-doped- SRSO and SRSN planar waveguides. Due to the non-exponential decay of the luminescence, the fitting by an exponential curve cannot be easily done. The lifeti ...
Photosynthesis in Hydrogen-Dominated Atmospheres
... see also the general reviews in [21,25]. For photosynthetic signals, all have assumed basically terrestrial biochemistry. Kiang et al. have gone into detail about the likely pigment absorption needed for life living under stars with a radiation output different from the Sun, but assume throughout th ...
... see also the general reviews in [21,25]. For photosynthetic signals, all have assumed basically terrestrial biochemistry. Kiang et al. have gone into detail about the likely pigment absorption needed for life living under stars with a radiation output different from the Sun, but assume throughout th ...
Simultaneous calibration of optical tweezers spring constant and
... to get the detector response, calculated here as 0.479 ± 0.007µ m−1 . Both values of the spring constant and the detector response are in good agreement with our method. It should also be mentioned that when using a stiff trap the latter method shows some limitations due to the limited time response ...
... to get the detector response, calculated here as 0.479 ± 0.007µ m−1 . Both values of the spring constant and the detector response are in good agreement with our method. It should also be mentioned that when using a stiff trap the latter method shows some limitations due to the limited time response ...
"Positron-impact ionization, positronium formation, and electronic excitation cross sections for diatomic molecules" Phys. Rev. A 72 (2005), 062713. J. P. Marler and C.M. Surko (PDF)
... studied. The main source of error in the data is statistical. The apertures on the scattering cell are sufficiently small so that there is a well defined interaction region where the gas pressure and the electric potential are constant, and therefore the interaction path length can be accurately det ...
... studied. The main source of error in the data is statistical. The apertures on the scattering cell are sufficiently small so that there is a well defined interaction region where the gas pressure and the electric potential are constant, and therefore the interaction path length can be accurately det ...
POLARIZATION AT THE EXTREME LIMB OF THE SUN AND THE
... scattering events that behave like classical dipole scattering. The remaining fraction, 1 − W2 , then behaves like isotropic, unpolarized scattering. Usually it is the J quantum numbers of the initial, intermediate, and final levels that are relevant, but in systems with non-zero nuclear spin I, thi ...
... scattering events that behave like classical dipole scattering. The remaining fraction, 1 − W2 , then behaves like isotropic, unpolarized scattering. Usually it is the J quantum numbers of the initial, intermediate, and final levels that are relevant, but in systems with non-zero nuclear spin I, thi ...
Dialysis Guide_scienova
... D should be about double the molecular weight in D of the desired sample substance. The characteristic of the membrane is indicated in the technical data of the manufacturer. Cutoff ...
... D should be about double the molecular weight in D of the desired sample substance. The characteristic of the membrane is indicated in the technical data of the manufacturer. Cutoff ...
Special-Effect Pigments
... pigment is partly reflected from its surface and partly refracted through it. Starting from a flat angle of incident light (relative to the horizontal surface of a test panel), the maximum shifts to the longer-wave region as the angle of illumination becomes steeper. For example, Biue Pearl changes ...
... pigment is partly reflected from its surface and partly refracted through it. Starting from a flat angle of incident light (relative to the horizontal surface of a test panel), the maximum shifts to the longer-wave region as the angle of illumination becomes steeper. For example, Biue Pearl changes ...
Self-Organization, Broken Symmetry, and Lasing in an Atomic Vapor:
... The generation of coherent short-wavelength radiation from relativistic particle beams often requires the efficient direction reversal of optical radiation such as occurs in the free-electron laser. One efficient strategy for implementing this idea is to backdiffract pump radiation from a moving ato ...
... The generation of coherent short-wavelength radiation from relativistic particle beams often requires the efficient direction reversal of optical radiation such as occurs in the free-electron laser. One efficient strategy for implementing this idea is to backdiffract pump radiation from a moving ato ...
Oxidation
... Rules for Assigning Oxidation Numbers 1) The sum of the oxidation numbers will always equal the particle’s charge 2) The oxidation number for a neutral atom is always zero 3) Oxidation numbers for non–VOS metals depend on their group 4) Oxidation numbers for VOS metals are found based on anion 5) O ...
... Rules for Assigning Oxidation Numbers 1) The sum of the oxidation numbers will always equal the particle’s charge 2) The oxidation number for a neutral atom is always zero 3) Oxidation numbers for non–VOS metals depend on their group 4) Oxidation numbers for VOS metals are found based on anion 5) O ...
Downloaded
... the gold layer. Parameters of the model Au/PC structure were the same as in the experiment. Numerical results are shown in Fig. 4. For the 20-nm-thick gold film spectral repulsion between TPP and SPP resonances at h ¼ 43:5 is approximately 140 nm. With increasing thickness of the gold layer spectra ...
... the gold layer. Parameters of the model Au/PC structure were the same as in the experiment. Numerical results are shown in Fig. 4. For the 20-nm-thick gold film spectral repulsion between TPP and SPP resonances at h ¼ 43:5 is approximately 140 nm. With increasing thickness of the gold layer spectra ...
Mechanics, Materials and Waves
... ● Fill in the boxes at the top of this page. ● Answer all questions. ● You must answer the questions in the spaces provided. Do not write outside the box around each page or on a blank page. ● Do all rough work in this book. Cross through any work you do not want to be marked. ● Show all your workin ...
... ● Fill in the boxes at the top of this page. ● Answer all questions. ● You must answer the questions in the spaces provided. Do not write outside the box around each page or on a blank page. ● Do all rough work in this book. Cross through any work you do not want to be marked. ● Show all your workin ...
CHAPTER 19
... care should be taken to avoid the eyes. If the mixture is left on for a few minutes—long enough for the reaction to occur— and then rinsed away with tap water, the smell will disappear. The formula does not bleach or cause any other negative side effects. Mr. Krebaum does have one warning: Mix the f ...
... care should be taken to avoid the eyes. If the mixture is left on for a few minutes—long enough for the reaction to occur— and then rinsed away with tap water, the smell will disappear. The formula does not bleach or cause any other negative side effects. Mr. Krebaum does have one warning: Mix the f ...
MvR and Th.M. Nieuwenhuizen, Multiple scattering of classical
... small. Thus in Boltzmann theory only probabilities are taken into account, that is to say the first term. However, if there is time-reversal invariance, the second term 兺 p (C p* D p ⫹D p* C p ) will be equally large: there is a factor of 2 for each closed loop. As a result, for the wave intensity t ...
... small. Thus in Boltzmann theory only probabilities are taken into account, that is to say the first term. However, if there is time-reversal invariance, the second term 兺 p (C p* D p ⫹D p* C p ) will be equally large: there is a factor of 2 for each closed loop. As a result, for the wave intensity t ...
Holt Modern Chemistry Workbook
... atoms that are held together by covalent bonds. A molecule formed by polar-covalent bonds is still considered neutral because the sum of the partial charges on either end of the bond is zero. A molecular compound is any chemical compound whose simplest units are molecules. In other words, a single m ...
... atoms that are held together by covalent bonds. A molecule formed by polar-covalent bonds is still considered neutral because the sum of the partial charges on either end of the bond is zero. A molecular compound is any chemical compound whose simplest units are molecules. In other words, a single m ...
Part-1
... Osmotic pressure of a solution is directly proportional to the number of moles of solute dissolved per litre of solution at a given temperature. Solutions having equal molar concentration and equal osmotic pressure at a given temperature are called isotonic solutions, e.g., A 0.90% (mass/volume) sol ...
... Osmotic pressure of a solution is directly proportional to the number of moles of solute dissolved per litre of solution at a given temperature. Solutions having equal molar concentration and equal osmotic pressure at a given temperature are called isotonic solutions, e.g., A 0.90% (mass/volume) sol ...
Adaptive secondary mirrors
... Next: discuss line profile of D2 line, and saturation of Na resonance transition • Line profile determines what the linewidth of the laser should be, to get best return signal • Line profile and atomic physics determine “saturation level”: – Beyond a certain incident laser flux, all the atoms that ...
... Next: discuss line profile of D2 line, and saturation of Na resonance transition • Line profile determines what the linewidth of the laser should be, to get best return signal • Line profile and atomic physics determine “saturation level”: – Beyond a certain incident laser flux, all the atoms that ...
Inverse Problems In Multiple Light Scattering
... A common way to describe the wave interaction with disordered media is through Boltzmann theory for incoherent transport, which implicitly includes an average over all possible realizations of disorder and neglects possible interference effects [1]. The outcome is characterized statistically through ...
... A common way to describe the wave interaction with disordered media is through Boltzmann theory for incoherent transport, which implicitly includes an average over all possible realizations of disorder and neglects possible interference effects [1]. The outcome is characterized statistically through ...
Electromagnetic vacuum fluctuations, Casimir and Van der Waals
... expression is directly associated with an interpretation of the force as resulting from the radiation pressure exerted by vacuum fluctuations upon the two mirrors which form a Fabry-Perot cavity. The balance between repulsive and attractive contributions associated with resonant and antiresonant fre ...
... expression is directly associated with an interpretation of the force as resulting from the radiation pressure exerted by vacuum fluctuations upon the two mirrors which form a Fabry-Perot cavity. The balance between repulsive and attractive contributions associated with resonant and antiresonant fre ...
STUDY MATERIAL 2015-16 CHEMISTRY CLASS XI
... Kendriya Vidyalaya Sangathan is a pioneer organization which caters to the all round development of the students. Time to time various strategies have been adopted to adorn the students with academic excellence. This support material is one such effort by Kendriya Vidyalaya Sangathan, an empirical e ...
... Kendriya Vidyalaya Sangathan is a pioneer organization which caters to the all round development of the students. Time to time various strategies have been adopted to adorn the students with academic excellence. This support material is one such effort by Kendriya Vidyalaya Sangathan, an empirical e ...
Rutherford backscattering spectrometry
Rutherford backscattering spectrometry (RBS) is an analytical technique used in materials science. Sometimes referred to as high-energy ion scattering (HEIS) spectrometry, RBS is used to determine the structure and composition of materials by measuring the backscattering of a beam of high energy ions (typically protons or alpha particles) impinging on a sample.