Investigation of the presence of rod-shaped bacteria on food surface
... based approach. Very recently, angle-resolved back scattering has been used to identify micro colonies of such bacteria in flow, by matching their known surface textures [11], instead of their individual size, shape, or refractive indices. Bronk presented an extensive description of light-scattering ...
... based approach. Very recently, angle-resolved back scattering has been used to identify micro colonies of such bacteria in flow, by matching their known surface textures [11], instead of their individual size, shape, or refractive indices. Bronk presented an extensive description of light-scattering ...
final repor - Faculty Server Contact
... to ensure that these levels remain in a healthy range. Because this measurement is so crucial to their health, it is important that people can take it safely and easily. The most popular method for measuring the glucose content of blood is to obtain a blood sample and apply it to a glucometer. As a ...
... to ensure that these levels remain in a healthy range. Because this measurement is so crucial to their health, it is important that people can take it safely and easily. The most popular method for measuring the glucose content of blood is to obtain a blood sample and apply it to a glucometer. As a ...
here - Optoelectronics Research Centre
... because of the intensity noise, the clarity of the OCT image can be sacrificed even though much finer axial resolution can be obtained when using this technology. Using a commercial supercontinuum SC450 (Fianium, UK) source, its performance in terms of its interference signal shape and its relative ...
... because of the intensity noise, the clarity of the OCT image can be sacrificed even though much finer axial resolution can be obtained when using this technology. Using a commercial supercontinuum SC450 (Fianium, UK) source, its performance in terms of its interference signal shape and its relative ...
Demonstration of a linear optical true
... each beam makes 20 bounces, then a single MEMS micromirror array having a 400 ⫻ 600 pixel array can in principle control 400*600兾20 ⫽ 12,000 antennas. The ability to handle large numbers of light beams in a single device is a big advantage of the White cell approach, especially for controlling large ...
... each beam makes 20 bounces, then a single MEMS micromirror array having a 400 ⫻ 600 pixel array can in principle control 400*600兾20 ⫽ 12,000 antennas. The ability to handle large numbers of light beams in a single device is a big advantage of the White cell approach, especially for controlling large ...
chapter 6
... image of an object obtained by a convergent lens. In case B, the object is placed far away from the frontal focus and its image is real, inverted, and atenuated. The image is real when it can be projected on a screen and becomes visible. If a photographic plate is put on the screen, the image will b ...
... image of an object obtained by a convergent lens. In case B, the object is placed far away from the frontal focus and its image is real, inverted, and atenuated. The image is real when it can be projected on a screen and becomes visible. If a photographic plate is put on the screen, the image will b ...
Soft Semiconductor Devices
... efficiency of approximately 80% have been measured for devices with external light absorbing antennas compared to those without. Energy coupling from external antenna layers into thin film organic PV provides a flexible route to higher efficiency devices. While the introduction of the antenna necess ...
... efficiency of approximately 80% have been measured for devices with external light absorbing antennas compared to those without. Energy coupling from external antenna layers into thin film organic PV provides a flexible route to higher efficiency devices. While the introduction of the antenna necess ...
PDF
... with each other in the far field to create the spiral interference pattern, as shown in Fig. 4(c), where an l # 3 OAM beam interferes with the Gaussian reference beam to create the signature spiral pattern with three arms. Since no free-space optical component is involved here, and the two beams, ge ...
... with each other in the far field to create the spiral interference pattern, as shown in Fig. 4(c), where an l # 3 OAM beam interferes with the Gaussian reference beam to create the signature spiral pattern with three arms. Since no free-space optical component is involved here, and the two beams, ge ...
Selenium dioxide catalysed oxidation of acetic acid hydrazide by
... titrating 5 cm3 of the reaction mixture for unreacted oxidant iodometrically and the rate constants were determined from the pseudo-first-order plots of log[oxidant] against time. The pseudo-first-order plots were linear for more than 90% of the reaction and rate constants were reproducible within + ...
... titrating 5 cm3 of the reaction mixture for unreacted oxidant iodometrically and the rate constants were determined from the pseudo-first-order plots of log[oxidant] against time. The pseudo-first-order plots were linear for more than 90% of the reaction and rate constants were reproducible within + ...
Optical Basicity and Polarizability of Nd3+
... upon exposure to intense light beams, polarizability is the most important properties which govern the nonlinearity response of the glass. That is why knowledge of the state of polarization of ions in different crystalline and amorphous materials is of significant interest. The aim of the present st ...
... upon exposure to intense light beams, polarizability is the most important properties which govern the nonlinearity response of the glass. That is why knowledge of the state of polarization of ions in different crystalline and amorphous materials is of significant interest. The aim of the present st ...
Optics Letters: 32(6) - Technion
... Derivation of the dispersion relations in the twoslab system illustrated in Fig. 1 may be found in Ref. 10, and recently the propagation of light in this type of nano-waveguide was demonstrated.11 In what follows, we focus on the lowest even TM mode (Ex is even) and the lowest odd TE mode (Hx is odd ...
... Derivation of the dispersion relations in the twoslab system illustrated in Fig. 1 may be found in Ref. 10, and recently the propagation of light in this type of nano-waveguide was demonstrated.11 In what follows, we focus on the lowest even TM mode (Ex is even) and the lowest odd TE mode (Hx is odd ...
Concentration effect of carbon nanotube based saturable
... study, we comprehensively investigated the concentration effect of dispersed SWCNTs in polymer films for being a SA to stabilize the mode locking performance of the EDFL pulse through the diagnosis of its nonlinear properties of SA. The SWCNTs SA is inserted in the EDFL ring to analyze correlation o ...
... study, we comprehensively investigated the concentration effect of dispersed SWCNTs in polymer films for being a SA to stabilize the mode locking performance of the EDFL pulse through the diagnosis of its nonlinear properties of SA. The SWCNTs SA is inserted in the EDFL ring to analyze correlation o ...
NATIONAL HIGH SCHOOL CHEMISTRY EXAMINATION (1995
... 14. Solid CO2 is called "dry ice", because it changes directly from a solid to a gas at –78°C without ever becoming liquid (at 1 atm pressure). When solid CO2 becomes a gas: A. Its energy decreases and its entropy decreases B. Its energy is constant and its entropy increases C. Its energy decreases ...
... 14. Solid CO2 is called "dry ice", because it changes directly from a solid to a gas at –78°C without ever becoming liquid (at 1 atm pressure). When solid CO2 becomes a gas: A. Its energy decreases and its entropy decreases B. Its energy is constant and its entropy increases C. Its energy decreases ...
Ultraviolet–visible spectroscopy
Ultraviolet–visible spectroscopy or ultraviolet-visible spectrophotometry (UV-Vis or UV/Vis) refers to absorption spectroscopy or reflectance spectroscopy in the ultraviolet-visible spectral region. This means it uses light in the visible and adjacent (near-UV and near-infrared [NIR]) ranges. The absorption or reflectance in the visible range directly affects the perceived color of the chemicals involved. In this region of the electromagnetic spectrum, molecules undergo electronic transitions. This technique is complementary to fluorescence spectroscopy, in that fluorescence deals with transitions from the excited state to the ground state, while absorption measures transitions from the ground state to the excited state.