Knowledge related to NGC 3486
NGC 3486 is an intermediate barred spiral galaxy located about 27.4 million light years away in the constellation of Leo Minor. It has a morphological classification of SAB(r)c, which indicates it is a weakly barred spiral with an inner ring and loosely wound arms. This is a borderline, low-luminosity Seyfert galaxy with an active nucleus. However, no radio or X-ray emission has been detected from the core, and it may only have a small supermassive black hole with less than a million times the mass of the Sun.
â¢ Other Related Knowledge of uv light
Taxonomy of uv light
Beroe abyssicola is a ctenophore in the genus Beroe, in the class Nuda. It is classified here because of its lack of tentacles placing it into the Nuda class, and its cylindrical body shape classifying it as Beroe. Ctenophore phylogeny is complicated and not agreed upon entirely. Recent evidence suggests that the Beroida order may be polyphyletic, with Beroe abyssicola being outside of the clade including all other Beroe species. This also suggests B. abyssicola evolved a loss of tentacles independently of other Beroid species
Distribution of uv light
Beroe abyssicola can be found throughout the Northern Pacific Ocean. Abyssicola can be found up to 2000 meters below the ocean surface, and is common in the waters around Japan, as well as the Arctic Ocean, mostly found below 400 meters.
Description of uv light
Beroe abyssicola is a pelagic ctenophore species that inhabits the North Pacific. Like other Beroida, B. abyssicola has a very different body plan from other Ctenophores, namely the lack of any tentacles in any life stage. B. abyssicola has a muscular, flat, and cylindrical body. It can grow up to 7 cm long, shorter than other Beroids, but larger than most ctenophores. Its body is more opaque than other ctenophores and can have coloration red or purple. When not feeding, the large mouth is kept closed using adhesive bands of epithelial cells that stick together, holding the mouth closed.
Xeroderma pigmentosum of uv light
Xeroderma pigmentosum (XP) is a human autosomal recessive disease, characterised by a high incidence of sunlight-induced skin cancer. People's skin cells with this condition are hypersensitive to ultraviolet light, due to defects in the incision step of DNA excision repair. There are a minimum of seven genetic complementation groups involved in this pathway: XP-A to XP-G. XP-G is one of the most rare and phenotypically heterogeneous of XP, showing anything from slight to extreme dysfunction in DNA excision repair.
Mission of uv light
RAIDRS will be a family of systems being designed to detect, report, identify, locate, and classify attacks against military space assets. RAIDRS will include detection sensors, information processors, and a reporting architecture. The RAIDRS system will detect and report attacks on both ground and space-based elements of operational space systems. It will notify operators and users, and carry information to decision-makers
Bioluminescence of uv light
Like other ctenophores, B. abyssicola has a rainbow effect on its comb rows caused by light refraction, but it also possesses bioluminescence. Bioluminescence in Beroe is caused by calcium activated photoproteins, similar to hydromedusae. This photoprotein is called berovin, and differs from photoproteins used by hydromedusa in that it is sensitive to visible and UV light, and largely has a different genetic sequence. However both types of photoprotein have a similar EF-Hand structure despite the sequence differences between the two proteins
Quantitative description of the refraction index of uv light
Over the wavelengths from 0.2 m to 1.2 m, and over temperatures from 12Â C to 500Â C, the real part of the index of refraction of water can be calculated by the following empirical expression: n 2 1 n 2 2 ( 1 / ) a 0 a 1 a 2 T a 3 2 T a 4 2 a 5 2 U V 2 a 6 2 I R 2 a 7 2 displaystyle frac n^2-1n^22(1/overline rho )a_0a_1overline rho a_2overline Ta_3overline lambda ^2overline Tfrac a_4overline lambda ^2frac a_5overline lambda ^2-overline lambda _mathit UV^2frac a_6overline lambda ^2-overline lambda _mathit IR^2a_7overline rho ^2
Where: T T T * displaystyle overline Tfrac TT^text*
, * displaystyle overline rho frac rho rho ^text*
, and * displaystyle overline lambda frac lambda lambda ^text*
and the appropriate constants are a 0 displaystyle a_0 0.244257733, a 1 displaystyle a_1 0.00974634476, a 2 displaystyle a_2 0.00373234996, a 3 displaystyle a_3 0.000268678472, a 4 displaystyle a_4 0.0015892057, a 5 displaystyle a_5 0.00245934259, a 6 displaystyle a_6 0.90070492, a 7 displaystyle a_7 0.0166626219, T displaystyle T^* 273.15 K, displaystyle rho ^* 1000Â kg/m3, displaystyle lambda ^* 589Â nm, IR displaystyle overline lambda _textIR 5.432937, and UV displaystyle overline lambda _textUV 0.229202.
In the above expression, T is the absolute temperature of water (in K), displaystyle lambda is the wavelength of light in nm, displaystyle rho is the density of the water in kg/m3, and n is the real part of the index of refraction of water.
Homology of uv light
XPG belongs to a family of proteins that includes:
RAD2 from Saccharomyces cerevisiae (Baker's yeast) and rad13 from Schizosaccharomyces pombe (Fission yeast), which are single-stranded DNA endonucleases,;
mouse and human FEN-1, a structure-specific endonuclease;
RAD2 from fission yeast and RAD27 from budding yeast;
fission yeast exo1, a 5'-3' double-stranded DNA exonuclease that may act in a pathway that corrects mismatched base pairs;
yeast DIN7.Sequence alignment of this family of proteins reveals that similarities are largely confined to two regions. The first is located at the N-terminal extremity (N-region) and corresponds to the first 95 to 105 amino acids. The second region is internal (I-region) and found towards the C terminus; it spans about 140 residues and contains a highly conserved core of 27 amino acids that includes a conserved pentapeptide (E-A-DE-A-QS). It is possible that the conserved acidic residues are involved in the catalytic mechanism of DNA excision repair in XPG. The amino acid linking the N- and I-regions are not conserved.
TFIIH of uv light
Transcription/repair factor IIH (TFIIH) is essential for RNA polymerase II transcription and nucleotide excision repair. The TFIIH complex consists of ten subunits:
CCNH.TTDA is also required for the stability of the TFIIH complex and for the presence of normal levels of TFIIH in the cell. TFIIH is one of five general transcription factors (GTFs) that assemble with RNA polymerase IIat a promoter site prior to the initiation of transcription. It is one of ten subunits that complete part of the 10 subunit protein complex (holoTFIIH) and part of a six-subunit complex of Rad3, Tfb1, Tfb2, Tfb4, Tfb5, and Ssl1 (referred to as core)
Contract Information of uv light
The RAIDRS system is unique in the acquisitions process for being tailored to small businesses and utilizing commercial off-the-shelf (COTS) hardware and software.
According to the Air Force budget, the service intends to spend about $16 million in 2005 on the RAIDRS program; $16.4 million in 2006; $12.1 million in 2007; $12.4 million in 2008; and $66.6 million in 2009.
Kratos Defense & Security Solutions
Mechanism of uv light
XPG cleaves the 5'-overhanging flap structure that is generated when DNA polymerase encounters the 5'-end of a downstream Okazaki fragment. It has both 5'endo-/exonuclease and 5'-pseudo-Y-endonuclease activities. Cleaves the junction between single and double-stranded regions of flap DNA. The endonuclease binds 2 magnesium ions per subunit, which probably participate in the reaction catalyzed by the enzyme. May bind an additional third magnesium ion after substrate binding
Security features of uv light
1991;1992The watermark of the three lions is visible when the note is horizontal, but springs to life when the note is held against the light. The watermark is in two parts on the edges of the note.
Each note contains a security thread.
The portraits are printed in the main colour of the note and their raised surface can be felt with the fingertips.
Each note has an individual serial number. The horizontal number on the left is printed in black and the vertical number on the right is printed in a different colour on each denomination.
When the note is held at an angle to the light, the denomination of the note can be seen.1994New colour tints have been used in these areas.
Silver ink has been incorporated into the note.
A new style serial number appears on the right-hand side, in a different colour for each denomination.
When the note is held up to the light, printed areas on the back of the note fill the unprinted areas on the front of the note.2006Portrait watermark.
Dark security thread with the transparent text "10 EEK EESTI PANK".
Microprint, repeated text "EESTI PANK".
Latent number "10".
Signatures. Governor, Chairman of the Board.
Tactile marks for the visually impaired.
When the note is held against the light, the printed areas on the back of the note fill the unprinted areas on the front of the note.
UV-fluorescent fibres glowing red.
UV-fluorescent security thread glowing blue.
UV-fluorescent rectangle with the denomination "10" inside.
UV-fluorescent ink area (front).
Fluorescent ink areas (back).
Further reading of uv light
Cao, Yi; Kulkarni, S. R; Howell, D. Andrew; Gal-Yam, Avishay; Kasliwal, Mansi M; Valenti, Stefano; Johansson, J; Amanullah, R; Goobar, A; Sollerman, J; Taddia, F; Horesh, Assaf; Sagiv, Ilan; Cenko, S. Bradley; Nugent, Peter E; Arcavi, Iair; Surace, Jason; Woniak, P. R; Moody, Daniela I; Rebbapragada, Umaa D; Bue, Brian D; Gehrels, Neil (2015). "A strong ultraviolet pulse from a newborn type Ia supernova". Nature. 521 (7552): 328. arXiv:1505.05158. Bibcode:2015Natur.521.328C. doi:10.1038/nature14440. PMIDÂ 25993962.mw-parser-output cite.citationfont-style:inherit.mw-parser-output .citation qquotes:"""""""'""'".mw-parser-output .id-lock-free a,.mw-parser-output .citation .cs1-lock-free abackground-image:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.
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Function of uv light
In humans, the function of Tbf5 is clear, as loss of it leads to trichothiosystropy. Defects in GTF2H5 cause the disease trichothiodystrophy (TTD), therefore GTF2H5 (general transcription factor 2H subunit 5) is also known as the TTD group A (TTDA) subunit (and as Tfb5). The TTDA subunit is responsible for the DNA repair function of the complex. TTDA is present both bound to TFIIH, and as a free fraction that shuffles between the cytoplasm and nucleus; induction of NER-type DNA lesions shifts the balance towards TTDA's more stable association with TFIIH.
REX1, which is short for, required for excision 1, is required for DNA repair in the single-celled, photosynthetic algae Chlamydomonas reinhardtii, and has homologues in other eukaryotes.
Block 20 of uv light
Commander's decision support tool that provides Defensive Counterspace (DCS) attack assessment
Integrates and processes critical Space Situation Awareness (SSA) information to provide the integrated space picture that enables DCS operations
Multi-level distributed data fusion; Advanced visualization