Nuclear Inst. and Methods in Physics Research, A, ISSN 0168-9002, 12/2014, Volume 766, pp. 39 - 42
Cherenkov light emission plays a key role in contemporary science; it is widely used in high energy, nuclear, and numerous astro-particle physics experiments....
Water Cherenkov emission | Cherenkov light | Imaging atmospheric Cherenkov telescope | Cherenkov | Air Cherenkov emission | IACT | Imaging atmospheric | Cherenkov telescope | TELESCOPES | INSTRUMENTS & INSTRUMENTATION | SPECTROSCOPY | NUCLEAR SCIENCE & TECHNOLOGY | PHYSICS, PARTICLES & FIELDS | Energy use | Light emission | Accelerators | Emission | Emissions control | Evolution | Energy (nuclear) | Augers
Water Cherenkov emission | Cherenkov light | Imaging atmospheric Cherenkov telescope | Cherenkov | Air Cherenkov emission | IACT | Imaging atmospheric | Cherenkov telescope | TELESCOPES | INSTRUMENTS & INSTRUMENTATION | SPECTROSCOPY | NUCLEAR SCIENCE & TECHNOLOGY | PHYSICS, PARTICLES & FIELDS | Energy use | Light emission | Accelerators | Emission | Emissions control | Evolution | Energy (nuclear) | Augers
Journal Article
Astroparticle Physics, ISSN 0927-6505, 01/2014, Volume 53, Issue C, pp. 91 - 99
The discovery of the Crab Nebula as the first source of TeV gamma rays in 1989, using the technique of ground-based imaging air Cherenkov telescope, has marked...
Very high energy gamma ray astrophysics | Cherenkov light emission | Very high energy gamma ray astronomy | Atmospheric Cherenkov telescope | Air Cherenkov telescope | SYSTEM | SKY | SEARCH | PERFORMANCE | INTENSITY | REGION | CRAB-NEBULA | CERENKOV RADIATION | CTA | IMAGING TELESCOPE | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Gamma rays | Telescope | Origins | Energy use | Error analysis | Crab nebula | Telescopes | Showers | Astronomy
Very high energy gamma ray astrophysics | Cherenkov light emission | Very high energy gamma ray astronomy | Atmospheric Cherenkov telescope | Air Cherenkov telescope | SYSTEM | SKY | SEARCH | PERFORMANCE | INTENSITY | REGION | CRAB-NEBULA | CERENKOV RADIATION | CTA | IMAGING TELESCOPE | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Gamma rays | Telescope | Origins | Energy use | Error analysis | Crab nebula | Telescopes | Showers | Astronomy
Journal Article
BioMed Research International, ISSN 2314-6133, 2014, Volume 2014, pp. 586501 - 8
Objectives. The influence of 5-hydroxyadamantane-2-on was studied on the rats' brain blood flow and on morphological state of brain tissue under the condition...
STROKE | MEDICINE, RESEARCH & EXPERIMENTAL | VESSELS | ACID | BIOTECHNOLOGY & APPLIED MICROBIOLOGY | GABAERGIC MECHANISM | GABA | RECEPTORS | CEREBRAL-ISCHEMIA | BRAIN | Adamantane - pharmacology | Rats, Wistar | Cerebrovascular Circulation - drug effects | Receptors, N-Methyl-D-Aspartate - metabolism | Brain Ischemia - metabolism | Rats | Male | Brain Ischemia - physiopathology | Animals | Neuroprotective Agents - pharmacology | Brain Ischemia - drug therapy | Brain Ischemia - pathology | Adamantane - analogs & derivatives | Disease Models, Animal | Brain | Amantadine | Ischemia | Physiological aspects | Research | Health aspects | Blood flow | Studies | Free radicals | Rodents | Experiments | Binding sites | Catheters | Veins & arteries
STROKE | MEDICINE, RESEARCH & EXPERIMENTAL | VESSELS | ACID | BIOTECHNOLOGY & APPLIED MICROBIOLOGY | GABAERGIC MECHANISM | GABA | RECEPTORS | CEREBRAL-ISCHEMIA | BRAIN | Adamantane - pharmacology | Rats, Wistar | Cerebrovascular Circulation - drug effects | Receptors, N-Methyl-D-Aspartate - metabolism | Brain Ischemia - metabolism | Rats | Male | Brain Ischemia - physiopathology | Animals | Neuroprotective Agents - pharmacology | Brain Ischemia - drug therapy | Brain Ischemia - pathology | Adamantane - analogs & derivatives | Disease Models, Animal | Brain | Amantadine | Ischemia | Physiological aspects | Research | Health aspects | Blood flow | Studies | Free radicals | Rodents | Experiments | Binding sites | Catheters | Veins & arteries
Journal Article
Bulletin of Experimental Biology and Medicine, ISSN 0007-4888, 7/2018, Volume 165, Issue 3, pp. 364 - 367
We studied the effect of radioprotector indralin (B-190) alone or in combination with monizol on BP and HR in rabbits, reduction of blood supply and spleen...
Biomedicine, general | Pathology | blood pressure | indralin | Biomedicine | blood loss | Internal Medicine | Laboratory Medicine | blood supply to the spleen | nitrates | Cell Biology | MEDICINE, RESEARCH & EXPERIMENTAL | Rabbits | Antihypertensive Agents - pharmacology | Drug Administration Schedule | Mice, Inbred C57BL | Nitrates - pharmacology | Rats | Male | Hemorrhage - prevention & control | Spleen - drug effects | Drug Synergism | Heart Rate - drug effects | Organ Size - drug effects | Animals | Mice, Inbred CBA | Radiation-Protective Agents - pharmacology | Spleen - blood supply | Female | Blood Pressure - drug effects | Mice | Surgical Wound - drug therapy | Drug Combinations | Crosses, Genetic | Phenols - pharmacology | Hypertension | Ionizing radiation | Nitrates | Spleen | Cardiovascular system | Cardiac arrhythmia | Bradycardia | Hybrids | Peripheral blood | Wounds
Biomedicine, general | Pathology | blood pressure | indralin | Biomedicine | blood loss | Internal Medicine | Laboratory Medicine | blood supply to the spleen | nitrates | Cell Biology | MEDICINE, RESEARCH & EXPERIMENTAL | Rabbits | Antihypertensive Agents - pharmacology | Drug Administration Schedule | Mice, Inbred C57BL | Nitrates - pharmacology | Rats | Male | Hemorrhage - prevention & control | Spleen - drug effects | Drug Synergism | Heart Rate - drug effects | Organ Size - drug effects | Animals | Mice, Inbred CBA | Radiation-Protective Agents - pharmacology | Spleen - blood supply | Female | Blood Pressure - drug effects | Mice | Surgical Wound - drug therapy | Drug Combinations | Crosses, Genetic | Phenols - pharmacology | Hypertension | Ionizing radiation | Nitrates | Spleen | Cardiovascular system | Cardiac arrhythmia | Bradycardia | Hybrids | Peripheral blood | Wounds
Journal Article
Astroparticle Physics, ISSN 0927-6505, 02/2019, Volume 105, pp. 1 - 12
The absolute reflectance of a reflector and its point spread function are the key parameters of a telescope for measuring light flux. Typically, one is using...
Imaging atmospheric Cherenkov telescopes | Absolute reflectance | Telescopes for gamma-ray astronomy | Spherical mirrors | REFLECTIVITY | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Gamma rays | Telescope | Usage | Precipitation (Meteorology) | Precipitation variability | Astronomy | Physics - Instrumentation and Methods for Astrophysics
Imaging atmospheric Cherenkov telescopes | Absolute reflectance | Telescopes for gamma-ray astronomy | Spherical mirrors | REFLECTIVITY | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS | Gamma rays | Telescope | Usage | Precipitation (Meteorology) | Precipitation variability | Astronomy | Physics - Instrumentation and Methods for Astrophysics
Journal Article
IEEE Transactions on Nuclear Science, ISSN 0018-9499, 06/2014, Volume 61, Issue 3, pp. 1488 - 1492
Diodes operating in reverse bias emit visible light. This light emission process is important in silicon photomultipliers where microcells, arranged in a...
photoluminescence | Crosstalk | Avalanche breakdown | Geiger avalanche diode | silicon multiplier (SiPM) | Photonics | Photomultipliers | Microscopy | Surface emitting lasers | Microcell networks | Silicon | Geiger mode avalanche photodiode (GAPD) | optical crosstalk | NUCLEAR SCIENCE & TECHNOLOGY | SILICON | PHOTON-EMISSION | RADIATION | P-N-JUNCTIONS | ENGINEERING, ELECTRICAL & ELECTRONIC | Measurement | Radiation warning systems | Evaluation | Usage | Analysis | Diodes | Photoelectric multipliers
photoluminescence | Crosstalk | Avalanche breakdown | Geiger avalanche diode | silicon multiplier (SiPM) | Photonics | Photomultipliers | Microscopy | Surface emitting lasers | Microcell networks | Silicon | Geiger mode avalanche photodiode (GAPD) | optical crosstalk | NUCLEAR SCIENCE & TECHNOLOGY | SILICON | PHOTON-EMISSION | RADIATION | P-N-JUNCTIONS | ENGINEERING, ELECTRICAL & ELECTRONIC | Measurement | Radiation warning systems | Evaluation | Usage | Analysis | Diodes | Photoelectric multipliers
Journal Article
EUROPEAN PHYSICAL JOURNAL C, ISSN 1434-6044, 03/2016, Volume 76, Issue 3
We present a test of general relativity, the measurement of the Earth's dragging of inertial frames. Our result is obtained using about 3.5 years...
SUPERNOVAE | GRAVITOMAGNETIC FIELD | PHYSICS, PARTICLES & FIELDS | General Relativity and Quantum Cosmology | Physics and Astronomy (miscellaneous) | Engineering (miscellaneous) | Regular Article - Theoretical Physics
SUPERNOVAE | GRAVITOMAGNETIC FIELD | PHYSICS, PARTICLES & FIELDS | General Relativity and Quantum Cosmology | Physics and Astronomy (miscellaneous) | Engineering (miscellaneous) | Regular Article - Theoretical Physics
Journal Article
IEEE Photonics Journal, ISSN 1943-0655, 02/2018, Volume 10, Issue 1, pp. 1 - 7
The energy efficiency of silicon modulators can be enhanced by increasing the doping level. As an alternative solution, slow light modulators based on...
Optical losses | Energy consumption | Slow light | Optical modulators | photonic integrated circuits | Doping | photonic crystal waveguides | Optical modulation | Optical waveguides | PHYSICS, APPLIED | OPTICS | ENGINEERING, ELECTRICAL & ELECTRONIC
Optical losses | Energy consumption | Slow light | Optical modulators | photonic integrated circuits | Doping | photonic crystal waveguides | Optical modulation | Optical waveguides | PHYSICS, APPLIED | OPTICS | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
9.
Full Text
N-type resonances in a buffered micrometric Rb cell: Splitting in a strong magnetic field
Optics Letters, ISSN 0146-9592, 12/2012, Volume 37, Issue 23, pp. 4871 - 4873
N-type resonances excited in rubidium atoms confined in micrometric-thin cells with variable thickness from 1 mu m to 2 mm are studied experimentally for the...
VAPOR | OPTICS | CLOCK | ELECTROMAGNETICALLY INDUCED TRANSPARENCY | RB-87
VAPOR | OPTICS | CLOCK | ELECTROMAGNETICALLY INDUCED TRANSPARENCY | RB-87
Journal Article
IEEE Transactions on Nuclear Science, ISSN 0018-9499, 08/2019, Volume 66, Issue 8, pp. 1993 - 1997
We have developed a pulsed laser with a pulsewidth of 70 ps in the full-width at half-maximum as a light source for calibrating photon detectors. It has a...
Semiconductor lasers | Stimulated emission | optical pulses | pulse circuits | diode lasers | Detectors | Calibration | Mathematical model | Pump lasers | Photonics | NUCLEAR SCIENCE & TECHNOLOGY | ENGINEERING, ELECTRICAL & ELECTRONIC
Semiconductor lasers | Stimulated emission | optical pulses | pulse circuits | diode lasers | Detectors | Calibration | Mathematical model | Pump lasers | Photonics | NUCLEAR SCIENCE & TECHNOLOGY | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
PLoS ONE, ISSN 1932-6203, 11/2013, Volume 8, Issue 11, p. e79726
Background: The Uzbekistan 1996 Demographic Health Survey reported 60.4% of women of reproductive age (WRA) had low hemoglobin concentrations (< 120 g/L), and...
MULTIDISCIPLINARY SCIENCES | Evaluation | Anemia | Quality control | Glycosylated hemoglobin | Health surveys | Folic acid | Public health | Quality management | Blood transfusions | Project evaluation | Development banks | Childrens health | Iron | Demographics | Quality assurance | Absorption | Vitamin B | Heme | Hemoglobin | Consumption | Nutrition | Hematology | Households | Rural areas | Principal components analysis | Vitamin deficiency | Inflammation | Flour | Disease control | Disease prevention | Micronutrients | Depletion | Diet | Womens health | Wheat | Habits
MULTIDISCIPLINARY SCIENCES | Evaluation | Anemia | Quality control | Glycosylated hemoglobin | Health surveys | Folic acid | Public health | Quality management | Blood transfusions | Project evaluation | Development banks | Childrens health | Iron | Demographics | Quality assurance | Absorption | Vitamin B | Heme | Hemoglobin | Consumption | Nutrition | Hematology | Households | Rural areas | Principal components analysis | Vitamin deficiency | Inflammation | Flour | Disease control | Disease prevention | Micronutrients | Depletion | Diet | Womens health | Wheat | Habits
Journal Article
PLoS ONE, ISSN 1932-6203, 06/2013, Volume 8, Issue 6, p. e66701
Background: Publications on Libya's HIV epidemic mostly examined the victims of the tragic nosocomial HIV outbreak in the 1990s and the related dispute about...
INJECTION-DRUG USERS | COUNTRIES | MULTIDISCIPLINARY SCIENCES | PREVENTION | POPULATIONS | INFECTION | EPIDEMIC | Sex Workers | Cross-Sectional Studies | HIV Infections - epidemiology | Humans | Middle Aged | Hepatitis B - epidemiology | Male | Health Knowledge, Attitudes, Practice | Young Adult | Homosexuality, Male | Health Services Accessibility | Hepatitis C - epidemiology | Risk-Taking | Adolescent | Libya - epidemiology | Adult | Female | Measurement | Prevention | Surveys | Epidemics | Detention of persons | Working women | Sex oriented businesses | Hepatitis C virus | HIV (Viruses) | Prevalence studies (Epidemiology) | Hepatitis B | Nosocomial infection | Detention | Migration | Sex | Viruses | Outbreaks | Occupational exposure | Epidemiology | Risk factors | Recruitment | Hepatitis | Prostitution | Mens health | Sexually transmitted diseases | Acquired immune deficiency syndrome--AIDS | Human immunodeficiency virus--HIV | Sex industry | Behavior | Hepatitis B virus | Nosocomial infections | Medical personnel | Risk groups | Violence | Aggression | Health risks | Risk analysis | Medicine | Studies | Disease prevention | Disease transmission | Hospitals | Surveillance | Workers | Men | Sampling methods | Hepatitis C | Acquired immune deficiency syndrome | AIDS | HIV | Human immunodeficiency virus
INJECTION-DRUG USERS | COUNTRIES | MULTIDISCIPLINARY SCIENCES | PREVENTION | POPULATIONS | INFECTION | EPIDEMIC | Sex Workers | Cross-Sectional Studies | HIV Infections - epidemiology | Humans | Middle Aged | Hepatitis B - epidemiology | Male | Health Knowledge, Attitudes, Practice | Young Adult | Homosexuality, Male | Health Services Accessibility | Hepatitis C - epidemiology | Risk-Taking | Adolescent | Libya - epidemiology | Adult | Female | Measurement | Prevention | Surveys | Epidemics | Detention of persons | Working women | Sex oriented businesses | Hepatitis C virus | HIV (Viruses) | Prevalence studies (Epidemiology) | Hepatitis B | Nosocomial infection | Detention | Migration | Sex | Viruses | Outbreaks | Occupational exposure | Epidemiology | Risk factors | Recruitment | Hepatitis | Prostitution | Mens health | Sexually transmitted diseases | Acquired immune deficiency syndrome--AIDS | Human immunodeficiency virus--HIV | Sex industry | Behavior | Hepatitis B virus | Nosocomial infections | Medical personnel | Risk groups | Violence | Aggression | Health risks | Risk analysis | Medicine | Studies | Disease prevention | Disease transmission | Hospitals | Surveillance | Workers | Men | Sampling methods | Hepatitis C | Acquired immune deficiency syndrome | AIDS | HIV | Human immunodeficiency virus
Journal Article
Pharmaceutical Chemistry Journal, ISSN 0091-150X, 4/2019, Volume 53, Issue 1, pp. 23 - 28
Novel 2-aminoadamantane derivatives, specifically N-[2-(adamant-2-yl)-aminocarbonylmethyl]-N′-(dialkylamino) alkylnitrobenzamides and their physiologically...
Pharmacology/Toxicology | Pharmacy | Organic Chemistry | synthesis | 2-aminoadamantane derivatives | calcium chloride and aconitin arrhythmia | antiarrhythmic substances | N-[2-(adamant-2-yl)aminocarbonylmethyl]-N '-[3-dialkylamino]alkyl]-4-nitrobenzamides | CHEMISTRY, MEDICINAL | acute toxicity | PHARMACOLOGY & PHARMACY | antiarrhythmic (antifibrillatory) activity
Pharmacology/Toxicology | Pharmacy | Organic Chemistry | synthesis | 2-aminoadamantane derivatives | calcium chloride and aconitin arrhythmia | antiarrhythmic substances | N-[2-(adamant-2-yl)aminocarbonylmethyl]-N '-[3-dialkylamino]alkyl]-4-nitrobenzamides | CHEMISTRY, MEDICINAL | acute toxicity | PHARMACOLOGY & PHARMACY | antiarrhythmic (antifibrillatory) activity
Journal Article
Optics Letters, ISSN 0146-9592, 04/2014, Volume 39, Issue 8, pp. 2270 - 2273
The existence of crossover resonances makes saturated-absorption (SA) spectra very complicated when external magnetic field B is applied. It is demonstrated...
PASCHEN-BACK REGIME | VAPOR | NANOCELL | SUB-DOPPLER SPECTROSCOPY | LINE | OPTICS | CROSSOVER RESONANCES | Spectroscopy | Micrometers | Splitting | Approximation | Locks | Spectra | Magnetic fields | Optical frequency | Crossovers
PASCHEN-BACK REGIME | VAPOR | NANOCELL | SUB-DOPPLER SPECTROSCOPY | LINE | OPTICS | CROSSOVER RESONANCES | Spectroscopy | Micrometers | Splitting | Approximation | Locks | Spectra | Magnetic fields | Optical frequency | Crossovers
Journal Article
JETP Letters, ISSN 0021-3640, 11/2012, Volume 96, Issue 5, pp. 303 - 307
Electromagnetically induced transparency (EIT) resonance in strong magnetic fields of up to 1.7 kG has been investigated with the use of a 30-μm cell filled...
Solid State Physics | Atomic, Molecular, Optical and Plasma Physics | Physics | Particle and Nuclear Physics
Solid State Physics | Atomic, Molecular, Optical and Plasma Physics | Physics | Particle and Nuclear Physics
Journal Article
JETP LETTERS, ISSN 0021-3640, 11/2012, Volume 96, Issue 5, pp. 303 - 307
Electromagnetically induced transparency (EIT) resonance in strong magnetic fields of up to 1.7 kG has been investigated with the use of a 30-mu m cell filled...
SPECTROSCOPY | PHYSICS, MULTIDISCIPLINARY | LINE | FREQUENCY STABILITY | COHERENT
SPECTROSCOPY | PHYSICS, MULTIDISCIPLINARY | LINE | FREQUENCY STABILITY | COHERENT
Journal Article
Journal of Contemporary Physics (Armenian Academy of Sciences), ISSN 1068-3372, 1/2013, Volume 48, Issue 1, pp. 26 - 31
Narrow-band cascade N-resonance formed in a Λ-system of rubidium atoms was investigated. Radiation of two continuous narrow-band lasers was used, one of which...
N -resonance | magnetic field | 87 Rb atoms | vapor | laser | Physics | Particle and Nuclear Physics | Rb atoms | N-resonance
N -resonance | magnetic field | 87 Rb atoms | vapor | laser | Physics | Particle and Nuclear Physics | Rb atoms | N-resonance
Journal Article
Nuclear Inst. and Methods in Physics Research, A, ISSN 0168-9002, 12/2018, Volume 912, pp. 259 - 263
The two MAGIC imaging atmospheric Cherenkov telescopes (IACTs) are located on the Canary island of La Palma. Their cameras are currently equipped with more...
Multi-pixel avalanche photodiodes | Calibration | IACT | SiPM | PMT | INSTRUMENTS & INSTRUMENTATION | NUCLEAR SCIENCE & TECHNOLOGY | PHYSICS, NUCLEAR | MAJOR UPGRADE | PHYSICS, PARTICLES & FIELDS
Multi-pixel avalanche photodiodes | Calibration | IACT | SiPM | PMT | INSTRUMENTS & INSTRUMENTATION | NUCLEAR SCIENCE & TECHNOLOGY | PHYSICS, NUCLEAR | MAJOR UPGRADE | PHYSICS, PARTICLES & FIELDS
Journal Article
Pharmaceutical Chemistry Journal, ISSN 0091-150X, 4/2016, Volume 50, Issue 1, pp. 19 - 23
Anew antimigraine drug – Tropoxin (3-(3,4,5-trimethoxybenzoyloxyimino)-8-methyl-8-azabicyclo[1–3]octane hydrochloride) – was developed and was found to prevent...
serotonin | migraine | serotonin agonists | Pharmacy | cerebral ischemia | meta -chlorophenylpiperazine | Pharmacology/Toxicology | Tropoxin | tropan derivatives | cerebral circulation | Organic Chemistry | meta-chlorophenylpiperazine | CHEMISTRY, MEDICINAL | EFFICACY | HEADACHE | PHARMACOLOGY & PHARMACY | Drug therapy | Histamine | Migraine
serotonin | migraine | serotonin agonists | Pharmacy | cerebral ischemia | meta -chlorophenylpiperazine | Pharmacology/Toxicology | Tropoxin | tropan derivatives | cerebral circulation | Organic Chemistry | meta-chlorophenylpiperazine | CHEMISTRY, MEDICINAL | EFFICACY | HEADACHE | PHARMACOLOGY & PHARMACY | Drug therapy | Histamine | Migraine
Journal Article
IEEE Transactions on Nuclear Science, ISSN 0018-9499, 06/2015, Volume 62, Issue 3, pp. 1313 - 1317
Various spurious effects limit the effectiveness of Photomultipliers when used in low-light-level coincidence counting experiments. One of these effects is...
Photomultipliers | Charge coupled devices | Image resolution | photoluminescence | photo detectors | Dynode glow | optical detectors | Monitoring | Physics | Photonics | Cathodes | photomultipliers | NUCLEAR SCIENCE & TECHNOLOGY | TUBES | RADIATION | ENGINEERING, ELECTRICAL & ELECTRONIC | Engineering research | Photoelectric multipliers | Testing
Photomultipliers | Charge coupled devices | Image resolution | photoluminescence | photo detectors | Dynode glow | optical detectors | Monitoring | Physics | Photonics | Cathodes | photomultipliers | NUCLEAR SCIENCE & TECHNOLOGY | TUBES | RADIATION | ENGINEERING, ELECTRICAL & ELECTRONIC | Engineering research | Photoelectric multipliers | Testing
Journal Article
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