uv-r
Understanding the UV Reactor Performance: A Lagrangian viewpoint
... wider UV dose distribution could suggest an over-dose of treatment, implying a waste of ...the UV reactor when they take trajectories relatively distant from the lamps ...insufficient UV dose, then ...
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Development of Alternate Model for Phototoxicity Assessment of Drugs by using Bacterial strains
... Abstract: In this study the phototoxicity of drugs Ofloxacin, Doxycycline and Torsemide was determined using two bacterial strains S.epidermidis & E.coli (Dh5-α). It was found that Staphylococcus epidermidis was ...
5
Sea ice protects the embryos of the Antarctic sea urchin Sterechinus neumayeri from oxidative damage due to naturally enhanced levels of UV B radiation
... increased UV-B doses, due to seasonal ozone depletion, cause oxidative damage in ...to UV-B radiation reaching the underlying water column (Perovich, 1993; Perovich, ...and UV-B-induced ...found ...
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Determination of the usage of shade structures via a dosimetry technique
... the UV exposures during normal daily activities (for example ...from UV radiation provided by different types of shade structures has been demonstrated (15, 16) and the reduction in UV exposure to a ...
12
Antioxidants as stabilizers of UV filters: an example for the UV-B filter octylmethoxycinnamate
... containing UV filters to protect ...the UV-induced ROS formation is further stimulated when there is a previous absorption of sunscreens/solar ...to UV radiations. When we focus on UV-B filter ...
9
MEASUREMENT OF SURFACE SOLAR UV-B RADIATION AT TROPICAL COASTAL STATION BAKKHALI IN WEST BENGAL, INDIA
... solar UV radiation in the earth’s atmosphere. Ground reaching UV radiation has become the issue of concern after the discovery of ozone hole over Antarctica in 1980s [Ferman et ...between UV levels ...
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Attenuation of UV C Solar Radiation as a Function of Altitude (0 ≤ z ≤ 100 km): Rayleigh Diffusion and Photo Dissociation of O2 Influence
... The attenuation of UV radiation, in general, is the result of the interaction of the photons with the species or molecules that are susceptible to interact. The photons extinguish themselves upon reacting, ...
14
PLASMONIC LAYERED NANOSTRUCTURES FOR DEEP UV-UV BIOSENSING
... in UV region, where most of the nucleic acids, directed at the four DNA bases adenine (A), cytosine (C), guanine (G) and thymine (T) shows strong absorption band ...the UV, for sensing applications in the ...
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Simultaneous UV spectrophotometric method for the estimation of cefuroxime axetil and probenecid from solid dosage forms
... Solutions of CA (20 µg/ml) and PRN (20 µg/ml) in 0.07N HCl buffer were prepared by appropriately diluting stock (I) and (III) respectively in 0.07N HCl and scanned in UV range. From their overlain spectra shown in ...
5
No evidence for UV-based nest-site selection in sticklebacks
... an UV-rich or UV-lacking ...an UV-transmitting filter (GS- 2485, Röhm Plexiglas, Germany) whereas the other one was covered by an UV-blocking filter (GS-233, Röhm Plexiglas, ...the UV-A ...
7
The Remarkable Place of the UV Curve in Economic Theory
... the UV-curve, suggesting shifts of the curve further or closer to the origin corresponding to higher or lower levels of structural ...the UV-relation and the usefulness of the UV-curve as a ...
35
AN INVESTIGATION OF THE ACTIVATION OF MULTI-COLOUR CHANGING PHOTOCHROMIC TEXTILES
... solar UV radiation changes according to many environmental factors, thus, sunlight as an activation source triggers an uncontrollable and unpredictable colour changing effect on the photochromic designs printed on ...
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Human Cytomegalovirus Upregulates Expression of the Lectin Galectin 9 via Induction of Beta Interferon
... and UV-HCMV at an MOI of 3 before Gal-9 transcript levels were determined by qRT-PCR at 24 h ...and UV-HCMV-infected HFs at 24 and 48 h ...and UV-HCMV-infected HFs was harvested at 24 h ...and ...
5
Inhibitory effect of gold nanoparticles on the D-ribose glycation of bovine serum albumin
... course UV absorption profiles of all colloidal suspensions. The UV profiles show three important findings: 1) that UV intensities increased over time, 2) that UV absorption readings were ...
9
RP-HPLC and UV spectrophotometric methods for estimation of pirfenidone in pharmaceutical formulations
... 0.2-5.0 µg/ml. The results of injection repeatability (RSD<1%), intraday and interday precision (RSD<2%) and method reproducibility (RSD<3%) proved the method to be precise. The % recovery was found to be in the ...
5
Full System Decontamination with the HP/CORD(R) UV for Decommissioning at German PWR Stade
... Framatome ANP received the contract for FSD at the German Pressurized Water Reactor (PWR) Stade (680 MWe). The plant was shut down in November 2003 after 31 years of operation. Decontamination was performed of the ...
9
Uv-A And Uv-B-Induced Effects On Tomato Plant (Solanum Lycopersicum)
... of UV-B radiation are responsible for multiple biologically harmful effects in both plants and ...to UV-A of doses 9, 18 and 35 kJ/m 2 and UV-B of doses 6, 12 and 24 kJ/m 2 ...against UV-A and ...
6
PHOTODEGRADATION OF LOWER POLYBROMINATED DIPHENYL ETHER CONGENERS IN INDOOR AIR – MODEL STUDIES
... Polybrominated diphenyl ethers (PBDEs) are additive flame retardants which have found applications in polymers for many consumer plastic and electronic goods. Wide use of these chemicals has led to their extremely high ...
7
Computational fluid dynamics and experimental studies of an energy-efficient UV disinfection system for water treatment
... LIST OF FIGURES Figure 2.1: UV Light Effects on Dna of Microorganisms 9 Figure 2.2: Photochemical Dimerization Process 9 Figure 2.3: UV Photochemical Process 10 Figure 2.4: Basic UV Irra[r] ...
181
Antilipopolysaccharide Factor Interferes with White Spot Syndrome Virus Replication In Vitro and In Vivo in the Crayfish Pacifastacus leniusculus
... or UV-inacti- vated virus, and the ALF expression in the hemocytes was monitored by ...with UV-inactivated virus injected together with an infectious WSSV ...
7