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He has authorised many articles and also served as keynote speakers at several local and international conferences. His work on nuclear chemistry includes the use of Cryogenically Produced Heavy Cluster ions of Hydrogen in the Study of Plasma Desorption Mass Spectrometry, as well as the establishment of a fully Automat... | 0 | Theoretical and Fundamental Chemistry |
Recently it was pointed out that, in the same way that electric polarisation can be generated by spatially varying magnetic order, magnetism can be generated by a temporally varying polarisation. The resulting phenomenon was called Dynamical Multiferroicity. The magnetisation, is given by
where is the polarisation an... | 0 | Theoretical and Fundamental Chemistry |
Proteins were recognized as a distinct class of biological molecules in the eighteenth century by Antoine Fourcroy and others. Members of this class (called the "albuminoids", Eiweisskörper, or matières albuminoides) were recognized by their ability to coagulate or flocculate under various treatments such as heat or a... | 1 | Applied and Interdisciplinary Chemistry |
Plant disease resistance is crucial to the reliable production of food, and it provides significant reductions in agricultural use of land, water, fuel and other inputs. Plants in both natural and cultivated populations carry inherent disease resistance, but this has not always protected them.
The late blight Great Fam... | 1 | Applied and Interdisciplinary Chemistry |
Groundwater and drinking water contamination from industrial discharge including trichloroethylene is a major concern for human health and has precipitated numerous incidents and lawsuits in the United States.
The 1995 non-fiction book A Civil Action was written about a lawsuit (Anderson v. Cryovac) against following t... | 1 | Applied and Interdisciplinary Chemistry |
The Jackson Laboratory in Bar Harbor, Maine, USA with the University of Southampton, UK identified ALMS1 as the single gene responsible for Alström syndrome. | 1 | Applied and Interdisciplinary Chemistry |
After synthesizing and purifying the core, the carbohydrate layer is added to its surface. Common coating materials are typically polyhydroxy oligomers such as cellobiose, citrate, lactose, and sucrose. This layer seems to be important for the properties of aquasomes, as it influences several drug characteristics inclu... | 0 | Theoretical and Fundamental Chemistry |
Seafloor spreading on mid-ocean ridges is a global scale ion-exchange system. Hydrothermal vents at spreading centers introduce various amounts of iron, sulfur, manganese, silicon and other elements into the ocean, some of which are recycled into the ocean crust. Helium-3, an isotope that accompanies volcanism from the... | 0 | Theoretical and Fundamental Chemistry |
The oldest known example of applying the lost-wax technique to copper casting comes from a 6,000-year-old () copper, wheel-shaped amulet found at Mehrgarh, Pakistan.
Metal casting, by the Indus Valley civilization, produced some of the earliest known examples of lost-wax casting applied to the casting of copper alloys,... | 1 | Applied and Interdisciplinary Chemistry |
The DNA molecule of interest must be incorporated into a hairpin, and attached to a magnetic bead on one end and to an immobile glass surface on the other end. The hairpin is attached to the glass surface via a digoxigenin-antidigoxigenin bond. The magnetic bead is attached to the opposite end via biotin-streptavidin... | 1 | Applied and Interdisciplinary Chemistry |
Orthoesters of diarylstibinic acids are fungicides and bactericides, used in paints, plastics, and fibers. Trivalent organic antimony was used in therapy for schistosomiasis. | 1 | Applied and Interdisciplinary Chemistry |
Eicosapentaenoic acid (EPA), the active metabolite of ethyl eicosapentaenoic acid (E-EPA), like other omega-3 fatty acid based drugs, appears to reduce production of triglycerides in the liver and to enhance clearance of triglycerides from circulating very low-density lipoprotein (VLDL) particles. The way it does that ... | 1 | Applied and Interdisciplinary Chemistry |
Several drug or drug candidates feature amidine substituents. Examples include the antiprotozoal Imidocarb, the insecticide amitraz , the anthelmintic tribendimidine, and xylamidine, an antagonist at the 5HT2A receptor.
Formamidinium (see below) may be reacted with a metal halide to form the light-absorbing semiconduc... | 0 | Theoretical and Fundamental Chemistry |
Charles Wood was the 7th of 15 children of William Wood of Wolverhampton and his wife Margaret, daughter of Richard Molyneux, an ironmonger in that area. William Wood followed his father-in-law's trade until 1715, when he became an ironmaster too and later entered into a contract to provide copper coinage for Ireland.... | 1 | Applied and Interdisciplinary Chemistry |
* One application for such a device is measuring the water content of soil, where the volume of water in the total volume of soil most heavily influences the dielectric permittivity of the soil because the dielectric of water (80) is much greater than the other constituents of the soil (mineral soil: 4, organic matter:... | 0 | Theoretical and Fundamental Chemistry |
The overall success of OE-PCR based DNA assemblies relies on several factors, being the most relevant ones the instrinsic features of the DNA sequence to assemble, the sequence and length of the overlapping overhangs, the design of outer primers for the final amplification and the conditions of the PCR reaction. Normal... | 1 | Applied and Interdisciplinary Chemistry |
An antiphase domain (APD) is a type of planar crystallographic defect in which the atoms within a region of a crystal are configured in the opposite order to those in the perfect lattice system. Throughout the entire APD, atoms sit on the sites typically occupied by atoms of a different species. For example, in an orde... | 0 | Theoretical and Fundamental Chemistry |
The Günther Laukien Prize is a prize presented at the Experimental Nuclear Magnetic Resonance Conference "to recognize recent cutting-edge experimental NMR research with a high probability of enabling beneficial new applications". The prize was established in 1999 in memoriam to Günther Laukien, who was a pioneer in NM... | 0 | Theoretical and Fundamental Chemistry |
In organometallic chemistry, a "constrained geometry complex" (CGC) is a kind of catalyst used for the production of polyolefins such as polyethylene and polypropylene. The catalyst was one of the first major departures from metallocene-based catalysts and ushered in much innovation in the development of new plastics. | 0 | Theoretical and Fundamental Chemistry |
Rotavirus translation, the process of translating mRNA into proteins, occurs in a different way in Rotaviruses. Unlike the vast majority of cellular proteins in other organisms, in Rotaviruses the proteins are translated from capped but nonpolyadenylated mRNAs. The viral nonstructural protein NSP3 specifically binds ... | 1 | Applied and Interdisciplinary Chemistry |
Like a droplet, bubbles are round because cohesive forces pull its molecules into the tightest possible grouping, a sphere. Due to the trapped air inside the bubble, it is impossible for the surface area to shrink to zero, hence the pressure inside the bubble is greater than outside, because if the pressures were equal... | 1 | Applied and Interdisciplinary Chemistry |
Generally, two major frictional systems affect adhesive wear or galling: solid surface contact and lubricated contact. In terms of prevention, they work in dissimilar ways and set different demands on the surface structure, alloys, and crystal matrix used in the materials.
In solid surface contact or unlubricated condi... | 0 | Theoretical and Fundamental Chemistry |
The term "swale" or "beach swale" is also used to describe long, narrow, usually shallow troughs between ridges or sandbars on a beach, that run parallel to the shoreline. | 1 | Applied and Interdisciplinary Chemistry |
The detoxification of endogenous reactive metabolites such as peroxides and reactive aldehydes often cannot be achieved by the system described above. This is the result of these species' being derived from normal cellular constituents and usually sharing their polar characteristics. However, since these compounds are ... | 1 | Applied and Interdisciplinary Chemistry |
* Ganguli, S. (2002). [http://www.ias.ac.in/currsci/jun102002/1303.pdf Neem: A therapeutic for all seasons]. Current Science. 82(11), June. p. 1304
* Siddiqui, S. and Siddiqui, R.H. (1931). Chemical examination of the roots of Rauwolfia serpintina. Journal of the Indian Chemical Society. 8. pp. 667–80.
* Siddiqui, S. a... | 0 | Theoretical and Fundamental Chemistry |
Members of the BMP family were originally found to induce bone formation, as their name suggests. However, BMPs are very multifunctional and can also regulate apoptosis, cell migration, cell division, and differentiation. They also specify the anterior/posterior axis, induce growth, and regulate homeostasis.
The BMPs b... | 1 | Applied and Interdisciplinary Chemistry |
The society publishes a number of peer-reviewed scientific journals in conjunction with John Wiley & Sons:
* Biofuels, Bioproducts and Biorefining
* Energy Science & Engineering
* Greenhouse Gases: Science and Technology
* Journal of Chemical Technology and Biotechnology
* Journal of the Science of Food and Agriculture... | 1 | Applied and Interdisciplinary Chemistry |
The software is based on the stochastic reactor model (SRM), which is stated in terms of a weighted stochastic particle ensemble. SRM is particular useful in the context of engine modelling
as the dynamics of the particle ensemble includes detailed chemical kinetics whilst accounting for inhomogeneity in composition ... | 1 | Applied and Interdisciplinary Chemistry |
Thioesters are prominent active esters, as illustrated by the esters of coenzyme A.
In synthetic chemistry, active esters include derivatives of nitrophenols and pentafluorophenol. Active esters are often used in peptide synthesis, e.g., N-hydroxysuccinimide, hydroxybenzotriazole. Active esters of acrylic acid are prec... | 0 | Theoretical and Fundamental Chemistry |
The original Trail smelter for the nearby Rossland mines, was founded by the American mining engineer F. Augustus Heinze (1869 – 1914) who had already built a smelter in Butte, Montana. In 1896, Heinze initially incorporated his smelting and mining company in the United States and then in Canada. Within a period ... | 1 | Applied and Interdisciplinary Chemistry |
Supercritical fluid chromatography (SFC) can be used on an analytical scale, where it combines many of the advantages of high performance liquid chromatography (HPLC) and gas chromatography (GC). It can be used with non-volatile and thermally labile analytes (unlike GC) and can be used with the universal flame ionizati... | 0 | Theoretical and Fundamental Chemistry |
The chemical potential μ of species i (atomic, molecular or nuclear) is defined, as all intensive quantities are, by the phenomenological fundamental equation of thermodynamics. This holds for both reversible and irreversible infinitesimal processes:
where dU is the infinitesimal change of internal energy U, dS the inf... | 0 | Theoretical and Fundamental Chemistry |
Thiosemicarbazides are precursors to thiosemicarbazones. They are precursors to heterocycles. Formylation of thiosemicarbazide provides access to triazole. | 0 | Theoretical and Fundamental Chemistry |
The alternative oxidase is an integral monotopic membrane protein that is tightly bound to the inner mitochondrial membrane from matrix side The enzyme has been predicted to contain a coupled diiron center on the basis of a conserved sequence motif consisting of the proposed iron ligands, four glutamate and two histidi... | 1 | Applied and Interdisciplinary Chemistry |
Since the energy states of valence tautomers affect the IVCT band, the strength of electronic interaction between the sites, known as α (the mixing coefficient), can be determined by analysis of the IVCT band. Depending on the value of α, mixed valence complexes are classified into three groups:
*class I: α ~ 0, the co... | 0 | Theoretical and Fundamental Chemistry |
To conduct the scan, a short-lived radioactive tracer isotope is injected into the living subject (usually into blood circulation). Each tracer atom has been chemically incorporated into a biologically active molecule. There is a waiting period while the active molecule becomes concentrated in tissues of interest. Then... | 1 | Applied and Interdisciplinary Chemistry |
The effect of a uniform magnetic field gradient in the z-direction on spin I, is considered to be a rotation around z-axis by an angle = γGz; where Gz is the gradient magnitude (along the z-direction) and γ is the gyromagnetic ratio of spin I. It introduces a phase factor to the magnetizations:
Φ (z,τ) = (γ)(Gz)(τ)
The... | 0 | Theoretical and Fundamental Chemistry |
The analysis of vibronic spectra of diatomic molecules provides information concerning both the ground electronic state and the excited electronic state. Data for the ground state can also be obtained by vibrational or pure rotational spectroscopy, but data for the excited state can only be obtained from the analysis o... | 0 | Theoretical and Fundamental Chemistry |
In crude olive oil production, the traditional system, i.e. pressing, and the three-phase system produce a press cake and a considerable amount of waste water while the two-phase system, which is mainly used in Spain, produces a paste-like waste called "alperujo" or "two-phase pomace" that has a higher water content an... | 0 | Theoretical and Fundamental Chemistry |
For a one-dimensional crystal of size
where the factor in parentheses comes from the fact the sum is over nearest-neighbour pairs (), next nearest-neighbours (), ... and for a crystal of planes, there are pairs of nearest neighbours, pairs of next-nearest neighbours, etc. | 0 | Theoretical and Fundamental Chemistry |
A 4-port valve is a valve whose body has four ports equally spaced round the body and the disc has two passages to connect adjacent ports. It is operated with two positions.
It can be used to isolate and to simultaneously bypass a sampling cylinder installed on a pressurized water line. It is useful to take a fluid sam... | 1 | Applied and Interdisciplinary Chemistry |
Before the advent of technologies that analyze whole molecules for their intramolecular isotopic structure, molecules were sequentially degraded and converted to CO and measured on an Isotope Ratio Mass Spectrometer, revealing position-specific C enrichments. | 0 | Theoretical and Fundamental Chemistry |
Gerardus Johannes Mulder or Gerrit Jan Mulder (27 December 1802 – 18 April 1880) was a Dutch organic and analytical chemist. | 0 | Theoretical and Fundamental Chemistry |
In HR-CS AAS background correction is carried out mathematically in the software using information from detector pixels that are not used for measuring atomic absorption; hence, in contrast to LS AAS, no additional components are required for background correction. | 0 | Theoretical and Fundamental Chemistry |
Environment-sensitive dyes change their properties (intensity, half-life, and excitation and emission spectra) depending on the polarity (hydrophobicity and charge) of their environments. Examples include: Indole, Cascade Yellow, prodan, Dansyl, Dapoxyl, NBD, PyMPO, Pyrene and diethylaminocumarin.<br />
This change is ... | 1 | Applied and Interdisciplinary Chemistry |
Vertebrates can also biosynthesize defensive chemicals or sequester them from plants or prey. Sequestered compounds have been observed in frogs, natricine snakes, and two genera of birds, Pitohui and Ifrita. It is suspected that some well-known compounds such as tetrodotoxin produced by newts and pufferfish are derived... | 1 | Applied and Interdisciplinary Chemistry |
Cereals & Grains Association publishes Cereal Chemistry, a bimonthly publication in cereal science, including processing, oils, and laboratory tests on these grains (corn, oat, barley, rye, etc.), Cereal Foods World, the bi-monthly magazine of the association that deals with research papers and professional issues rela... | 1 | Applied and Interdisciplinary Chemistry |
Dianins compound (4-p-hydroxyphenyl-2,2,4-trimethylchroman) was first prepared by Aleksandr Dianin in 1914. This compound is a condensation isomer of bisphenol A and acetone and of special importance in host–guest chemistry because it can form a large variety of clathrates with suitable guest molecules. One example is ... | 0 | Theoretical and Fundamental Chemistry |
*[http://rruff.geo.arizona.edu/AMS/amcsd.php American Mineralogist Crystal Structure Database (AMCSD)] (contents: crystal structures of minerals, access: free, size: large)
*[http://www.ccdc.cam.ac.uk/products/csd/ Cambridge Structural Database (CSD)] (contents: crystal structures of organics and metal-organics, access... | 0 | Theoretical and Fundamental Chemistry |
Complexes of oxophilic metals typically are prone to hydrolysis. For example, the high valent chlorides hydrolyze rapidly to give oxides:
:TiCl + 2 HO → TiO + 4 HCl
These reactions proceed via oxychloride intermediates. For example, WOCl results from the partial hydrolysis of tungsten hexachloride. Hydroxide-conta... | 0 | Theoretical and Fundamental Chemistry |
Walden was born in Rozulas in the Russian Empire (now Stalbe parish, Pārgauja municipality, Latvia) in a large Latvian peasant family. At the age of four, he lost his father and later his mother. Thanks to financial support from his two older brothers who lived in Riga (one was a merchant and another served as a lieute... | 0 | Theoretical and Fundamental Chemistry |
Alacepril (INN) is an ACE inhibitor medication indicated as a treatment for hypertension. The medication metabolizes to captopril and desacetylalacepril. Alacepril is primarily used to treat hypertension, and in some cases, renovascular hypertension. It's often combined with other medications, particularly other blood ... | 0 | Theoretical and Fundamental Chemistry |
An initial assumption is that the number of molecular orbitals is equal to the number of atomic orbitals included in the linear expansion. In a sense, n atomic orbitals combine to form n molecular orbitals, which can be numbered i = 1 to n and which may not all be the same. The expression (linear expansion) for the i t... | 0 | Theoretical and Fundamental Chemistry |
Bland and Altman drive the point that any two methods that are designed to measure the same parameter (or property) should have good correlation when a set of samples are chosen such that the property to be determined varies considerably. A high correlation for any two methods designed to measure the same property coul... | 0 | Theoretical and Fundamental Chemistry |
Phosphorylation involves the transfer of phosphate groups from ATP to the enzyme, the energy for which comes from hydrolysing ATP into ADP or AMP. However, dephosphorylation releases phosphates into solution as free ions, because attaching them back to ATP would require energy input.
Cysteine-dependent phosphatases (CD... | 1 | Applied and Interdisciplinary Chemistry |
The Nusselt number is the ratio of total heat transfer (convection + conduction) to conductive heat transfer across a boundary. The convection and conduction heat flows are parallel to each other and to the surface normal of the boundary surface, and are all perpendicular to the mean fluid flow in the simple case.
wher... | 1 | Applied and Interdisciplinary Chemistry |
Delbrück scattering, the deflection of high-energy photons in the Coulomb field of nuclei as a consequence of vacuum polarization, was observed in 1975. The related process of the scattering of light by light, also a consequence of vacuum polarization, was not observed until 1998. In both cases, it is a process describ... | 0 | Theoretical and Fundamental Chemistry |
In the wave theory of physics and engineering, a mode in a dynamical system is a standing wave state of excitation, in which all the components of the system will be affected sinusoidally at a fixed frequency associated with that mode.
Because no real system can perfectly fit under the standing wave framework, the mode... | 0 | Theoretical and Fundamental Chemistry |
In molecular biology, housekeeping genes are typically constitutive genes that are required for the maintenance of basic cellular function, and are expressed in all cells of an organism under normal and patho-physiological conditions. Although some housekeeping genes are expressed at relatively constant rates in most ... | 1 | Applied and Interdisciplinary Chemistry |
Perera is the pioneer campaigner in Sri Lanka for Social Inclusion focusing equal opportunity, justice and dignity for People of ALL Abilities in day-to-day life – the key concept in this context being universal design for inclusion of people.- (meaning construction of environments that enable by design so as to includ... | 0 | Theoretical and Fundamental Chemistry |
The society acknowledges individual achievement with prizes and awards, including:
* Raymond Berr Prize
:* 1954: Charles Glacet
:* 1955: Raymond Jean Calas
:* 1958: Guy Ourisson
:* 1961: Marc Julia
:* 1965: Robert Collongues
:* 1967: Jean-Pierre Ebel
:* 1970: Pierre Potier
:* 1972: Jean Flahaut
:* 1976: Henri B. Kagan
... | 1 | Applied and Interdisciplinary Chemistry |
Fission cross sections are a measurable property related to the probability that fission will occur in a nuclear reaction. Cross sections are a function of incident neutron energy, and those for and are a million times higher than at lower neutron energy levels. Absorption of any neutron makes available to the nucle... | 0 | Theoretical and Fundamental Chemistry |
Wood-tar creosote is a colourless to yellowish greasy liquid with a smoky odor, produces a sooty flame when burned, and has a burned taste. It is non-buoyant in water, with a specific gravity of 1.037 to 1.087, retains fluidity at a very low temperature, and boils at 205-225 °C. In its purest form, it is transparent. D... | 0 | Theoretical and Fundamental Chemistry |
We may make a more elaborate calculation by treating the atmosphere as compounded of many thin layers. For each such layer, at height y and thickness dy, the weight of this layer in determining the radiation temperaure seen from outer space is a generalization of the expression arrived at earlier for the troposphere. I... | 1 | Applied and Interdisciplinary Chemistry |
Technetium-99m is a gamma emitter. It is obtained on-site at the imaging center as the soluble pertechnetate which is eluted from a technetium-99m generator, and then either used directly as this soluble salt, or else used to synthesize a number of technetium-99m-based radiopharmaceuticals. | 0 | Theoretical and Fundamental Chemistry |
Because steric effects have profound impact on properties, the steric properties of substituents have been assessed by numerous methods. | 0 | Theoretical and Fundamental Chemistry |
In plants, the first step in the light-independent reactions of photosynthesis is the fixation of by the enzyme RuBisCO to form 3-phosphoglycerate. However, RuBisCo has a dual carboxylase and oxygenase activity. Oxygenation results in part of the substrate being oxidized rather than carboxylated, resulting in loss of... | 0 | Theoretical and Fundamental Chemistry |
: Genomic selection is a novel approach to traditional marker-assisted selection where selection is made based on only a few markers. Rather than seeking to identify individual loci significantly associated with a trait, genomics uses all marker data as predictors of performance and consequently delivers more accurate... | 1 | Applied and Interdisciplinary Chemistry |
:V09GX01 Thallium (Tl) chloride
:V09GX02 Indium (In) imciromab
:V09GX03 Chromium (Cr) chromate labelled cells
:V09GX04 Rubidium (Rb) chloride
:V09GX05 Ammonia (N) | 1 | Applied and Interdisciplinary Chemistry |
Persistent organic pollutants such as dichlorodiphenyltrichloroethane (DDT), polychlorinated biphenols, dioxins, are all assessed in AOX analysis. Generally, the higher the amount of chlorine in an organic compound, the more toxic it is considered. While there are several biochemical or electrochemical methods to remov... | 1 | Applied and Interdisciplinary Chemistry |
In eukaryotic organisms, pre-mRNA is transcribed in the nucleus, introns are spliced out, then the mature mRNA is exported from the nucleus to the cytoplasm. The small subunit of the ribosome usually starts by binding at the 5 end of the mRNA and is joined there by various other eukaryotic initiation factors, forming t... | 1 | Applied and Interdisciplinary Chemistry |
In August 1997, the plant was included in the list of enterprises of strategic importance for the economy and security of Ukraine.
In 1998, for the first time, the plant was certified as a manufacturer of steel and semi-finished products from it (slabs and open-hearth ingots from carbon and carbon-manganese steel grade... | 1 | Applied and Interdisciplinary Chemistry |
For concentrated ionic solutions the hydration of ions must be taken into consideration, as done by Stokes and Robinson in their hydration model from 1948. The activity coefficient of the electrolyte is split into electric and statistical components by E. Glueckauf who modifies the Robinson–Stokes model.
The statistica... | 0 | Theoretical and Fundamental Chemistry |
In thermodynamics, a critical line is the higher-dimensional equivalent of a critical point. It is the
locus of contiguous critical points in a phase diagram. These lines cannot occur for
a single substance due to the phase rule, but they can be observed in systems with more variables, such as mixtures. Two critical l... | 0 | Theoretical and Fundamental Chemistry |
Bose first sent a paper to Einstein on the quantum statistics of light quanta (now called photons), in which he derived Plancks quantum radiation law without any reference to classical physics. Einstein was impressed, translated the paper himself from English to German and submitted it for Bose to the Zeitschrift für P... | 0 | Theoretical and Fundamental Chemistry |
The term methyl violet encompasses three compounds that differ in the number of methyl groups attached to the amine functional group. They are all soluble in water, ethanol, diethylene glycol and dipropylene glycol. | 0 | Theoretical and Fundamental Chemistry |
Battery leakage is the escape of chemicals, such as electrolytes, within an electric battery due to generation of pathways to the outside environment caused by factory or design defects, excessive gas generation, or physical damage to the battery. The leakage of battery chemical often causes destructive corrosion to th... | 1 | Applied and Interdisciplinary Chemistry |
Atransferrinemia is associated with a deficiency in transferrin.
In nephrotic syndrome, urinary loss of transferrin, along with other serum proteins such as thyroxine-binding globulin, gammaglobulin, and anti-thrombin III, can manifest as iron-resistant microcytic anemia. | 1 | Applied and Interdisciplinary Chemistry |
In mineralogy, crystal habit is the characteristic external shape of an individual crystal or aggregate of crystals. The habit of a crystal is dependent on its crystallographic form and growth conditions, which generally creates irregularities due to limited space in the crystallizing medium (commonly in rocks). | 0 | Theoretical and Fundamental Chemistry |
Hydrology () is the scientific study of the movement, distribution, and management of water on Earth and other planets, including the water cycle, water resources, and drainage basin sustainability. A practitioner of hydrology is called a hydrologist. Hydrologists are scientists studying earth or environmental science,... | 1 | Applied and Interdisciplinary Chemistry |
Interpolymer complexes can be prepared either by mixing complementary polymers in solutions or by matrix (template) polymerisation. It is also possible to prepare IPCs at liquid-liquid interfaces or at solid or soft surfaces. Usually the structure of IPCs formed will depend on many factors, including the nature of inte... | 0 | Theoretical and Fundamental Chemistry |
Diatomic elements played an important role in the elucidation of the concepts of element, atom, and molecule in the 19th century, because some of the most common elements, such as hydrogen, oxygen, and nitrogen, occur as diatomic molecules. John Daltons original atomic hypothesis assumed that all elements were monatomi... | 0 | Theoretical and Fundamental Chemistry |
Ligands may bridge two or more centres. The prefix μ is used to specify a bridging ligand in both the formula and the name. For example the dimeric form of aluminium trichloride:
: AlCl(μ-Cl)
: di-μ-chlorido-tetrachlorido-1κCl,2κCl-dialuminium
This example illustrates the ordering of bridging and non bridging ligands o... | 0 | Theoretical and Fundamental Chemistry |
pRb restricts the cells ability to replicate DNA by preventing its progression from the G1 (first gap phase) to S (synthesis phase) phase of the cell division cycle. pRb binds and inhibits E2 promoter-binding–protein-dimerization partner (E2F-DP) dimers, which are transcription factors of the E2F family that push the c... | 1 | Applied and Interdisciplinary Chemistry |
When measuring the concentration of a solute in a supersaturated gaseous or liquid mixture it is obvious that the pressure inside the cuvette may be greater than the ambient pressure. When this is so a specialized cuvette must be used. The choice of analytical technique to use will depend on the characteristics of the... | 0 | Theoretical and Fundamental Chemistry |
As of 2012, Johnson and Johnson was facing around 3400 state and federal lawsuits filed by people who claimed tendon damage from levofloxacin; about 1900 pending in a class action at the United States District Court in Minnesota and about 1500 pending at a district court in New Jersey.
In October 2012, J&J settled 845 ... | 0 | Theoretical and Fundamental Chemistry |
Simon's reagent is used as a simple spot-test to presumptively identify alkaloids as well as other compounds. It reacts with secondary amines like MDMA and methamphetamine to give a blue solution. | 0 | Theoretical and Fundamental Chemistry |
Aliphatic azo compounds (R and/or R′ = aliphatic) are less commonly encountered than the aryl azo compounds. A commercially important alkyl azo compound is azobisisobutyronitrile (AIBN), which is widely used as an initiator in free-radical polymerizations and other radical-induced reactions. It achieves this initiation... | 0 | Theoretical and Fundamental Chemistry |
PCBs have low water solubility, so they adhere tightly to soil and cannot be easily accessed by bacteria. Especially, if the contaminations site has been exposed to PCBs for long period, PCBs can be integrated into soil or sediment matrices, then further decrease their bioavailability. Some surfactants can help solubil... | 1 | Applied and Interdisciplinary Chemistry |
Karl Schwarzschild in 1906 considered a system in which convection and radiation both operated but radiation was so much more efficient than convection that convection could be, as an approximation, neglected, and radiation could be considered predominant. This applies when the temperature is very high, as for example ... | 0 | Theoretical and Fundamental Chemistry |
If MRL of some medicinal plant is not known it is calculated by the formula:
where SF is the safety factor
*MDI is the mean daily intake
*W is the body weight
*ADI is the acceptable daily intake | 1 | Applied and Interdisciplinary Chemistry |
p75NTR is a member of the tumor necrosis factor receptor superfamily. p75NTR/LNGFR was the first member of this large family of receptors to be characterized, that now contains about 25 receptors, including tumor necrosis factor 1 (TNFR1) and TNFR2, Fas, RANK, and CD40.
All members of the TNFR superfamily contain stru... | 1 | Applied and Interdisciplinary Chemistry |
As part of the post-September 11 drive towards increased capability in homeland security and public health preparedness, traditional GC–MS units with transmission quadrupole mass spectrometers, as well as those with cylindrical ion trap (CIT-MS) and toroidal ion trap (T-ITMS) mass spectrometers have been modified for f... | 0 | Theoretical and Fundamental Chemistry |
The following substances are known to be HNMT inhibitors: amodiaquine, chloroquine, dimaprit, etoprine, metoprine, quinacrine, SKF-91488, tacrine, and diphenhydramine. HNMT inhibitors may increase histamine levels in peripheral tissues and aggravate conditions associated with histamine excess, such as allergic rhinitis... | 1 | Applied and Interdisciplinary Chemistry |
Optical sequencing is a single molecule DNA sequencing technique that follows sequence-by-synthesis and uses optical mapping technology. Similar to other single molecular sequencing approaches such as SMRT sequencing, this technique analyzes a single DNA molecule, rather than amplify the initial sample and sequence m... | 1 | Applied and Interdisciplinary Chemistry |
Primary metabolites as defined by Kossel are components of basic metabolic pathways that are required for life. They are associated with essential cellular functions such as nutrient assimilation, energy production, and growth/development. They have a wide species distribution that span many phyla and frequently more... | 1 | Applied and Interdisciplinary Chemistry |
Many former British colonies in the region have always been LHT, including Australia, New Zealand, Fiji, Kiribati, Solomon Islands, Tonga, and Tuvalu; and nations that were previously administered by Australia: Nauru and Papua New Guinea. | 0 | Theoretical and Fundamental Chemistry |
In the field of genomics, GeneCalling is an open-platform mRNA transcriptional profiling technique. The GeneCalling protocol measures levels of cDNA, which are correlated with gene expression levels of specific transcripts. Differences between gene expression in healthy tissues and disease or drug responsive tissues ar... | 1 | Applied and Interdisciplinary Chemistry |
Eventually, the periodic table was appreciated for its descriptive power and for finally systematizing the relationship between the elements, although such appreciation was not universal. In 1881, Mendeleev and Meyer had an argument via an exchange of articles in British journal Chemical News over priority of the perio... | 1 | Applied and Interdisciplinary Chemistry |
Water waves on a mean flow (so a wave in a moving medium) experience a Doppler shift. Suppose the dispersion relation for a non-moving medium is:
with k the wavenumber. Then for a medium with mean velocity vector V, the dispersion relationship with Doppler shift becomes:
where k is the wavenumber vector, related to k a... | 1 | Applied and Interdisciplinary Chemistry |
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