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C10H15N5 The molecular formula CHN (molar mass: 205.260 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24377140 |
C9H10N2O The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24377192 |
C16H16O3 The molecular formula CHO (molar mass: 256.296 g/mol, exact mass: 256.109944 u) may refer to: | https://en.wikipedia.org/wiki?curid=24377558 |
C6H4O6 The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=24377656 |
Geological history of oxygen Before photosynthesis evolved, Earth's atmosphere had no free oxygen (O). Photosynthetic prokaryotic organisms that produced O as a waste product lived long before the first build-up of free oxygen in the atmosphere, perhaps as early as 3.5 billion years ago. The oxygen they produced would ... | https://en.wikipedia.org/wiki?curid=24377796 |
Geological history of oxygen Aerobic metabolism is more efficient than anaerobic pathways, and the presence of oxygen created new possibilities for life to explore. Since the start of the Cambrian period, atmospheric oxygen concentrations have fluctuated between 15% and 35% of atmospheric volume. The maximum of 35% was... | https://en.wikipedia.org/wiki?curid=24377796 |
Geological history of oxygen Ecological constraints can better explain the diminutive size of post-Carboniferous dragonflies - for instance, the appearance of flying competitors such as pterosaurs, birds and bats. Rising oxygen concentrations have been cited as one of several drivers for evolutionary diversification, a... | https://en.wikipedia.org/wiki?curid=24377796 |
Geological history of oxygen This might suggest that the geochemical signatures found in ocean sediments reflect the atmosphere in a different way before the Cambrian - perhaps as a result of the fundamentally different mode of nutrient cycling in the absence of planktivory. An oxygen-rich atmosphere can release phosph... | https://en.wikipedia.org/wiki?curid=24377796 |
C16H13Cl2NO4 The molecular formula CHClNO (molar mass: 354.185 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24378029 |
C7H6N2O5 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24378056 |
C13H10N2 The molecular formula CHN may refer to: | https://en.wikipedia.org/wiki?curid=24378069 |
C12H11N The molecular formula CHN may refer to: | https://en.wikipedia.org/wiki?curid=24378119 |
C13H11NO2 The molecular formula CHNO (molar mass: 213.232 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24378374 |
C11H13N The molecular formula CHN (molar mass: 159.228 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24378550 |
C16H20N2 The molecular formula CHN may refer to: | https://en.wikipedia.org/wiki?curid=24378685 |
C22H25N3O4 The molecular formula CHNO (molar mass: 395.452 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24378769 |
C20H26N2O2 The molecular formula CHNO (molar mass: 326.4 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24384608 |
C9H7NO The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24384663 |
C10H7NO3 The molecular formula CHNO (molar mass: 189.168 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24384674 |
C21H28N2O2 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24384722 |
Optical bonding refers to a protective glass that is glued in front of a display to enhance its readability where installed in high humidity outdoor environments. When a normal display is used in an outdoor environment, there are some factors that affect its readability. The most common one is “fog”, or condensation, w... | https://en.wikipedia.org/wiki?curid=24384816 |
Optical bonding Optical bonding, we call full-lamination which can be used for touch lamination/integration, bonded touch to lcd module | https://en.wikipedia.org/wiki?curid=24384816 |
C10H7NO4 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24384853 |
C17H17ClN6O3 The molecular formula CHClNO (molar mass : 388.808 g/mol) may refer to : | https://en.wikipedia.org/wiki?curid=24384914 |
C15H15N The molecular formula CHN (molar mass: 209.28 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24384985 |
C12H12 The molecular formula CH may refer to one of many molecules, including: | https://en.wikipedia.org/wiki?curid=24385324 |
C12H17N The molecular formula CHN may refer to: | https://en.wikipedia.org/wiki?curid=24385398 |
C16H15Cl2N The molecular formula CHClN may refer to: | https://en.wikipedia.org/wiki?curid=24385402 |
C14H18FNO2 The molecular formula CHFNO (molar mass: 251.297 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24385408 |
C10H11NO2 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24385422 |
C11H13NO2 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24385424 |
C16H21NO2 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24385435 |
C12H13N The molecular formula CHN (molar mass: 171.24 g mol, exact mass: 171.10480) may refer to: | https://en.wikipedia.org/wiki?curid=24385440 |
C21H24N2O2 The molecular formula CHNO (molar mass: 336.427 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24385446 |
C20H16 The molecular formula CH (molar mass: 256.341 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24385485 |
C11H10 The molecular formula CH may refer to: | https://en.wikipedia.org/wiki?curid=24385510 |
C18H18 The molecular formula CH (molar mass : 234.33 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24385535 |
C12H14N2O The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24385638 |
C13H12N2O The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24385658 |
C18H20N2O3 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24385673 |
Terahertz metamaterial A terahertz metamaterial is a class of composite metamaterials designed to interact at terahertz (THz) frequencies. The terahertz frequency range used in materials research is usually defined as 0.1 to 10 THz. This bandwidth is also known as the terahertz gap because it is noticeably underutilize... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial However, the lattice structure of this new material consists of rudimentary elements much larger than atoms or single molecules, but is an artificial, rather than a naturally occurring structure. Yet, the interaction achieved is below the dimensions of the terahertz radiation wave. In addition, t... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial In addition, the choice of interactions can be invented and re-invented during fabrication, within the laws of physics. Hence, the capabilities of interaction with the electromagnetic spectrum, which is light, are broadened. Terahertz frequencies, or submillimeter wavelengths, which exist between... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial This is because, for example, it is easier to build a structure with larger fundamental elements that can control microwaves. The fundamental elements for terahertz and infrared frequencies have been progressively scaled to smaller sizes. In the future, visible light will require elements to be s... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial The recent existence of a terahertz radiating source in general are THz quantum cascade lasers, optically pumped THz lasers, backward wave oscillators (BWO) and frequency multiplied sources. However, technologies to control and manipulate THz waves are lagging behind other frequency domains of th... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial Some THz metamaterial devices are compact cavities, adaptive optics and lenses, tunable mirrors, isolators, and converters. Without available terahertz sources, other applications are held back. In contrast, semiconductor devices have become integrated into everyday living. This means that commer... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial Two recently developed technologies, Terahertz time-domain spectroscopy and quantum cascade lasers could possibly be part of a multitude of development platforms worldwide. However, the devices and components necessary to effectively manipulate terahertz radiation require much more development be... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial Moreover, because the metamaterial is artificially fabricated during each step and phase of construction, this gives ability to choose how light, or the terahertz electromagnetic wave, will travel through the material and be transmitted. This "degree of choice" is not possible with conventional m... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial Published research pertaining to some natural magnetic materials states that these materials do respond to frequencies above the microwave range, but the response is usually weak, and limited to a narrow band of frequencies. This reduces the possible useful terahertz devices. It was noted that th... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial As with metamaterials in lower frequency ranges, these elements were non-magnetic materials, but were conducting elements. The design allows a resonance that occurs with the electric and magnetic components simultaneously. And notable is the strong magnetic response of these artificially construc... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial Effective permeability "µ-" is boosted from the inductance of the rings and the capacitance occurs at the gaps of the split rings. In this terahertz experiment "ellipsometry" is applied, rather than waveguides. In other words, a light source in free space, emits a polarized beam of radiation whic... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial With increasing frequency that approaches resonance over time the induced currents in the looped wire can no longer keep up with the applied field and the local response begins to lag. Then as the frequency increases further the induced local field response lags further until it is completely out... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial Second is the inability to translate the successes with EM metamaterials in the microwave and optical domain, to the terahertz domain. Moreover, the majority of research has focused on the passive properties of artificial periodic THz transmission, as determined by the patterning of the metamater... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial Furthermore, these include the development of techniques for, more sensitive terahertz detection, and more effective control and manipulation of terahertz waves. By combining metamaterial elements – specifically, split ring resonators – with Microelectromechanical systems technology – has enabled... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial In-house work at the NASA Glenn Research Center has investigated the use of metamaterials—engineered materials with unique electromagnetic properties to increase the power and efficiency of terahertz amplification in two types of vacuum electronics slow wave circuits. The first type of circuit ha... | https://en.wikipedia.org/wiki?curid=24386708 |
Terahertz metamaterial Likewise linear phase shift can be accomplished by using control devices. It also necessary to have sensors that can detect certain battlefield hazards | https://en.wikipedia.org/wiki?curid=24386708 |
C8H10FN3O3S The molecular formula CHFNOS (molar mass: 247.24 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24387503 |
C8H11N3O3S The molecular formula CHNOS (molar mass: 229.26 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24387513 |
C10H12N4O3 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24387524 |
Karl Andreas Hofmann (2 April 1870 – 15 October 1940) was a German inorganic chemist. He is best known for his discovery of a family of clathrates which consist of a 2-D metal cyanide sheet, with every second metal also bound axially to two other ligands. These materials have been named 'Hofmann clathrates' in his hono... | https://en.wikipedia.org/wiki?curid=24389569 |
C9H10FN3O3 The molecular formula CHFNO (molar mass: 227.19 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24389927 |
C15H14N4O The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24390054 |
C17H22N2O3 The molecular formula CHNO (molar mass: 302.368 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24390511 |
Friedrich Oskar Giesel (20 May 1852 – 13 November 1927, known as Fritz) was a German organic chemist. During his work in a quinine factory in the late 1890s, he started to work on the at-that-time-new field of radiochemistry and started the production of radium. In the period between 1902 and 1904, he was able to isola... | https://en.wikipedia.org/wiki?curid=24391439 |
Friedrich Oskar Giesel He did several self-experiments with radioactive substances and was able to affirm the damaging effects of radioactive radiation on skin. Because of prolonged contact with radioactive material, fingers of his right hand had to be amputated and he suffered from lung cancer. He died of lung cancer ... | https://en.wikipedia.org/wiki?curid=24391439 |
Friedrich Oskar Giesel This fact never led to an open controversy but the history of the discovery stayed questionable, and publications from 1971 argue that the claims of André-Louis Debierne in 1904 conflict with the publications in 1899 and 1890, making Giesel the real discoverer of actinium. A less confrontational ... | https://en.wikipedia.org/wiki?curid=24391439 |
Coelenteramide is the oxidized product, or oxyluciferin, of the bioluminescent reactions in many marine organisms that use coelenterazine. It was first isolated as a blue fluorescent protein from "Aequorea victoria" after the animals were stimulated to emit light. Under basic conditions, the compound will break down fu... | https://en.wikipedia.org/wiki?curid=24392848 |
Coelenteramine is a metabolic product of the bioluminescent reactions in organisms that utilize coelenterazine. It was first isolated from "Aequorea victoria" along with coelenteramide after coelenterates were stimulated to emit light. | https://en.wikipedia.org/wiki?curid=24392927 |
Bromley equation The was developed in 1973 by Leroy A. Bromley with the objective of calculating activity coefficients for aqueous electrolyte solutions whose concentrations are above the range of validity of the Debye–Hückel equation This equation, together with Specific ion interaction theory (SIT) and Pitzer equatio... | https://en.wikipedia.org/wiki?curid=24395925 |
Bromley equation He noted that the equation gave satisfactory agreement with experimental data up to ionic strength of 6 molal, though with decreasing precision when extrapolating to very high ionic strength. As with other equations, it is not satisfactory when there is ion association as, for example, with divalent me... | https://en.wikipedia.org/wiki?curid=24395925 |
Bromley equation obtained the new set of Bromley parameters using up-to-date measured or critically reviewed osmotic coefficient or activity coefficient data. | https://en.wikipedia.org/wiki?curid=24395925 |
C10H10O6 The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=24396122 |
C16H17NO2 The molecular formula CHNO (molar mass: 255.312 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24397093 |
C18H20ClNO2 The molecular formula CHClNO may refer to: | https://en.wikipedia.org/wiki?curid=24397107 |
C17H17NO2 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24397218 |
C15H13NO3 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24397233 |
C19H21NO2 The molecular formula CHNO (molar mass: 295.37 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24397243 |
C17H19N5 The molecular formula CHN may refer to: | https://en.wikipedia.org/wiki?curid=24397247 |
C16H18N4O2 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24397255 |
C19H23N3O The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24397299 |
C10H17N3S The molecular formula CHNS may refer to: | https://en.wikipedia.org/wiki?curid=24397340 |
C18H17NO3 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24397348 |
C18H13ClFN3 The molecular formula CHClFN (molar mass: 325.767 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24397393 |
C12H16N2S The molecular formula CHNS may refer to: | https://en.wikipedia.org/wiki?curid=24397403 |
C13H16ClNO The molecular formula CHClNO may refer to: | https://en.wikipedia.org/wiki?curid=24397419 |
C22H24FN3O2 The molecular formula CHFNO (molar mass: 381.45 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24397437 |
C10H15N3 The molecular formula CHN may refer to: | https://en.wikipedia.org/wiki?curid=24397643 |
C10H13N3O2 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24397657 |
C20H29N5O3 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24397913 |
C17H19N3O The molecular formula CHNO (molar mass : 281.35 g/mol) may refer to : | https://en.wikipedia.org/wiki?curid=24397929 |
Template reaction In chemistry, a template reaction is any of a class of ligand-based reactions that occur between two or more adjacent coordination sites on a metal center. In the absence of the metal ion, the same organic reactants produce different products. The term is mainly used in coordination chemistry. The tem... | https://en.wikipedia.org/wiki?curid=24398213 |
Template reaction One example being the condensation of acetone and ethylenediamine, which yields isomeric 14-membered tetraaza rings. Similarly, porphyrins, which feature 16-membered central rings, form in the absence of metal templates. In a general sense, transition metal-based catalysis can be viewed as template re... | https://en.wikipedia.org/wiki?curid=24398213 |
C22H25ClN2OS The molecular formula CHClNOS (molar mass: 400.96 g/mol) may refer to: | https://en.wikipedia.org/wiki?curid=24398255 |
C17H16ClN3O The molecular formula CHClNO may refer to: | https://en.wikipedia.org/wiki?curid=24398294 |
C18H20N2 The molecular formula CHN may refer to: | https://en.wikipedia.org/wiki?curid=24398430 |
C20H25ClN2O5 The molecular formula CHClNO may refer to: | https://en.wikipedia.org/wiki?curid=24398494 |
C19H21N3O5 The molecular formula CHNO (molar mass : 371.38 g/mol) may refer to : | https://en.wikipedia.org/wiki?curid=24398549 |
C18H20N2O6 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=24398573 |
C6H8S The molecular formula CHS may refer to: | https://en.wikipedia.org/wiki?curid=24398638 |
C18H19ClN4 The molecular formula CHClN may refer to: | https://en.wikipedia.org/wiki?curid=24398685 |
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