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Water vapor will only condense onto another surface when that surface is cooler than the dew point temperature, or when the water vapor equilibrium in air has been exceeded. When water vapor condenses onto a surface, a net warming occurs on that surface. The water molecule brings heat energy with it. In turn, the tempe... | 1 | Applied and Interdisciplinary Chemistry |
The prognosis is good for paracetamol overdoses if treatment is initiated up to 8 hours after the drug has been taken. Most hospitals stock the antidote (acetylcysteine), which replenishes the liver's supply of glutathione, allowing the NAPQI to be metabolized safely. Without early administration of the antidote, fulmi... | 1 | Applied and Interdisciplinary Chemistry |
Thermal decomposition of concrete produces water vapor and carbon dioxide, which may further react with the metals in the melt, oxidizing the metals, and reducing the gases to hydrogen and carbon monoxide. The decomposition of the concrete and volatilization of its alkali components is an endothermic process. Aerosols ... | 0 | Theoretical and Fundamental Chemistry |
[https://thebiogrid.org/ BioGRID] is an open public resource containing manually curated molecular interaction data. In addition to its extensive catalogue of genetic and protein interactions, BioGRID also curates chemical interactions including experimentally-determined [https://thebiogrid.org/chemsearch.php?chemSearc... | 1 | Applied and Interdisciplinary Chemistry |
When measuring water treated with water softeners, high levels of total dissolved solids do not correlate to hard water, as water softeners do not reduce TDS; rather, they replace magnesium and calcium ions, which cause hard water, with an equal charge of sodium or potassium ions, e.g. Ca ⇌ 2 Na, leaving overall TDS un... | 1 | Applied and Interdisciplinary Chemistry |
The molecular composition of a biomaterial determines the physical and chemical properties of a biomaterial. These compositions create complex structures that allow the biomaterial to function, and therefore are necessary to define and understand in order to develop a biomaterial. biomaterials can be designed to replic... | 1 | Applied and Interdisciplinary Chemistry |
Geostandards and Geoanalytical Research is a quarterly peer-reviewed scientific journal covering reference materials, analytical techniques, and data quality relevant to the chemical analysis of geological and environmental samples. The journal was established in 1977 as Geostandards Newsletter and modified its title i... | 0 | Theoretical and Fundamental Chemistry |
It has been stated that Elias James Corey, also a Nobel Prize winner, feels he is responsible for the ideas that laid the foundation for this research, and that Woodward unfairly neglected to credit him in the discovery. In a 2004 memoir published in the Journal of Organic Chemistry, Corey makes his claim to priority o... | 0 | Theoretical and Fundamental Chemistry |
A consequence of the toroidal geometry to the guiding-center orbits is that some particles can be reflected on the trajectory from the outboard side to the inboard side due to the presence of magnetic field gradients, similar to a magnetic mirror. The reflected particles cannot do a full turn in the poloidal plane and ... | 1 | Applied and Interdisciplinary Chemistry |
The following limitations were acknowledged by Charles Hansen:
* The parameters will vary with temperature
* The parameters are an approximation. Bonding between molecules is more subtle than the three parameters suggest. Molecular shape is relevant, as are other types of bonding such as induced dipole, metallic and el... | 0 | Theoretical and Fundamental Chemistry |
The Elementary Osmotic Pump (EOP) was developed by ALZA in 1974, and was the first practical example of an osmotic pump based drug release system for oral use. It was introduced to the market in the early 1980s in Osmosin (indomethacin) and Acutrim (phenylpropanolamine), but unexpectedly severe issues with GI irritatio... | 1 | Applied and Interdisciplinary Chemistry |
Magnesium is the most abundant free cation in plant cytosol, is the central atom in chlorophyll and offers itself as a bridging ion for the aggregation of ribosomes in plants. Even small changes in the concentration of magnesium in plant cytosol or chloroplasts can drastically affect the key enzymes present in the chlo... | 1 | Applied and Interdisciplinary Chemistry |
There are many metrics used for hit selection in primary screens without replicates.
The easily interpretable ones are fold change, mean difference, percent inhibition, and percent activity. However, the drawback common to all of these metrics is that they do not capture data variability effectively. To address this is... | 1 | Applied and Interdisciplinary Chemistry |
While the sequence that constitutes the 3′-UTR contributes greatly to gene expression, the structural characteristics of the 3′-UTR also play a large role. In general, longer 3′-UTRs correspond to lower expression rates since they often contain more miRNA and protein binding sites that are involved in inhibiting transl... | 1 | Applied and Interdisciplinary Chemistry |
In South Africa, the terms "bobbejaan spanner" and "baboon spanner" are commonly used, especially for large pipe wrenches. Bobbejaan is the Afrikaans term for a baboon.
In Spain and Morocco, they are called grifa.
In Mexico they are known and called "stillson" without even using the word llave ("wrench").
In Turkey the... | 1 | Applied and Interdisciplinary Chemistry |
UnitVelo is a statistical framework of RNA velocity that models the dynamics of spliced and unspliced RNAs via flexible transcription activities. UnitVelo supports the inference of a unified latent time across the transcriptome. | 1 | Applied and Interdisciplinary Chemistry |
In plasma physics, the distribution function for a particle species , , takes the place of the probability density function. The corresponding Boltzmann equation is given by
where the third term includes the particle acceleration due to the Lorentz force and the Fokker–Planck term at the right-hand side represents the ... | 1 | Applied and Interdisciplinary Chemistry |
A linear biochemical pathway is a chain of enzyme-catalyzed reaction steps where the product of one reaction becomes the substrate for the next reaction. The molecules progress through the pathway sequentially from the starting substrate to the final product. Each step in the pathway is usually facilitated by a differe... | 1 | Applied and Interdisciplinary Chemistry |
Pitting corrosion is defined by localized attack, ranging from microns to millimeters in diameter, in an otherwise passive surface and only occurs for specific alloy and environmental combinations. Thus, this type of corrosion typically occurs in alloys that are protected by a tenacious (passivating) oxide film such as... | 1 | Applied and Interdisciplinary Chemistry |
Studies of individual transcripts were being performed several decades before any transcriptomics approaches were available. Libraries of silkmoth mRNA transcripts were collected and converted to complementary DNA (cDNA) for storage using reverse transcriptase in the late 1970s. In the 1980s, low-throughput sequencing ... | 1 | Applied and Interdisciplinary Chemistry |
Scientists have devised a large number of nanowire compositions with controlled length, diameter, doping, and surface structure by using vapor and solution phase strategies. These oriented single crystals are being used in semiconductor nanowire devices such as diodes, transistors, logic circuits, lasers, and sensors. ... | 0 | Theoretical and Fundamental Chemistry |
In chemical kinetics, the pre-exponential factor or A factor is the pre-exponential constant in the Arrhenius equation (equation shown below), an empirical relationship between temperature and rate coefficient. It is usually designated by A when determined from experiment, while Z is usually left for collision frequenc... | 0 | Theoretical and Fundamental Chemistry |
Cementation is a type of precipitation, a heterogeneous process in which ions are reduced to zero valence at a solid metallic interface. The process is often used to refine leach solutions.
Cementation of copper is a common example. Copper ions in solution, often from an ore leaching process, are precipitated out of s... | 1 | Applied and Interdisciplinary Chemistry |
Diphosphines are also available in primary, secondary, and tertiary phosphorus substituents. Triphosphines etc. are similar. | 0 | Theoretical and Fundamental Chemistry |
In contrast to the other components of breast milk that are absorbed by the infant through breastfeeding, HMOs are indigestible for the nursing child. However, they have a prebiotic effect and serve as food for intestinal bacteria, especially bifidobacteria. The dominance of these intestinal bacteria in the gut reduces... | 0 | Theoretical and Fundamental Chemistry |
The Hiyama–Denmark coupling is the modification of the Hiyama coupling that does not require a fluoride additive to utilize organosilanols and organic halides as coupling partners. The general reaction scheme is shown below, showcasing the utilization of a Brønsted base as the activating agent as opposed to fluoride, p... | 0 | Theoretical and Fundamental Chemistry |
The equation describing the fluorescence as a function of time is particularly simple in another limit. If a large number of proteins bind to sites in a small volume such that there the fluorescence signal is dominated by the signal from bound proteins, and if this binding is all in a single state with an off rate k, t... | 1 | Applied and Interdisciplinary Chemistry |
Low-speed rear-stage turbining occurs with excessive negative incidence leading to a pressure ratio less than one and the compressor stage absorbing power from the airflow.
Two examples where crossing the surge line prevented accelerating to high speed occurred with the first designs of the Rolls-Royce Avon and the IAE... | 0 | Theoretical and Fundamental Chemistry |
The sulfonyl functional group (RS(O)R') has become an important electron-withdrawing group for modern organic chemistry. α-Sulfonyl carbanions may be used as nucleophiles in alkylation reactions, Michael-type additions, and other processes. After having served their synthetic purpose, sulfonyl groups are often removed... | 0 | Theoretical and Fundamental Chemistry |
It has been demonstrated by Cummins and coworkers that thermolysis of compounds of the general form CHPC(=PPh)R leads to the extrusion of CH (anthracene), triphenylphosphine, and the corresponding substituted phosphaacetylene: R-C≡P. Unlike the previous method, which derives the phosphaalkyne substituent from an acyl c... | 0 | Theoretical and Fundamental Chemistry |
The International Union of Pure and Applied Chemistry (IUPAC) recommends the use of numeric prefixes to indicate the position of substituents, generally by identifying the parent hydrocarbon chain and assigning the carbon atoms based on their substituents in order of precedence. For example, there are at least two isom... | 0 | Theoretical and Fundamental Chemistry |
Operando spectroscopy is widely applicable to heterogeneous catalysis, which is largely used in industrial chemistry.
An example of operando methodology to monitor heterogeneous catalysis is the dehydrogenation of propane with molybdenum catalysts commonly used in industrial petroleum. Mo/SiO and Mo/AlO were studied w... | 0 | Theoretical and Fundamental Chemistry |
Though his birth was not registered until 1918, Frederick Kenneth McTaggart (known as Ken) was born on 30 November 1917 at Elsternwick, to Victorian Railways industrial chemist Cyril (1881 – 1966), and teacher Hilda Theresa McTaggart (née Daniel, 1882 – 1966), and his sole sibling was an older sister, Jean.
Due to chil... | 0 | Theoretical and Fundamental Chemistry |
Solutions of simple aldehydes in alcohols mainly consist of the hemiacetal. The equilibrium is easily reversed and dynamic. The equilibrium is sensitive to steric effects. | 0 | Theoretical and Fundamental Chemistry |
Yield equilibration of strangeness yield in QGP is only possible due to a new process, gluon fusion, as shown by Rafelski and Müller. The top section of the Feynman diagrams figure, shows the new gluon fusion processes: gluons are the wavy lines; strange quarks are the solid lines; time runs from left to right. The bot... | 0 | Theoretical and Fundamental Chemistry |
The etiology of hyperthecosis is unknown, however evidence suggests a possibility of genetic transmission. Hyperthecosis has been documented in familiar patterns. Insulin resistance may also play a role in the pathogenesis of hyperthecosis. Women with hyperthecosis have a significant degree of insulin resistance and in... | 1 | Applied and Interdisciplinary Chemistry |
Suppose the concentration of glutamine in an unknown sample needs to be measured. To do so, a series of standard solutions containing glutamine is prepared to create a calibration curve. A table summarizing a method for creating these solutions is shown below:
Here, a stock solution of glutamine is added in increasing ... | 0 | Theoretical and Fundamental Chemistry |
In spectroscopy, bathochromic shift (; hence less common alternate spelling "bathychromic") is a change of spectral band position in the absorption, reflectance, transmittance, or emission spectrum of a molecule to a longer wavelength (lower frequency). Because the red color in the visible spectrum has a longer wavele... | 0 | Theoretical and Fundamental Chemistry |
A mutation in this gene has been associated with hyperimmunoglobulin E syndrome (HIES), a primary immunodeficiency characterized by elevated serum immunoglobulin E.
TYK2 appears to play a central role in the inflammatory cascade responses in the pathogenesis of immune-mediated inflammatory diseases such as psoriasis. T... | 1 | Applied and Interdisciplinary Chemistry |
The above problem raises the question for α > 1: if a Bose gas with a fixed number of particles is lowered down below the critical temperature, what happens?
The problem here is that the Thomas–Fermi approximation has set the degeneracy of the ground state to zero, which is wrong. There is no ground state to accept the... | 0 | Theoretical and Fundamental Chemistry |
Atoms and molecules of gas or liquid can be trapped on a solid surface in a process called adsorption. This is an exothermic process involving a release of heat, and heating the surface increases the probability that an atom will escape within a given time. At a given temperature , the residence time of an adsorbed ato... | 0 | Theoretical and Fundamental Chemistry |
If no bulk flow occurs in an element of length dx, the rates of diffusion of two ideal gases (of similar molar volume) A and B must be equal and opposite, that is .
The partial pressure of A changes by dP over the distance dx. Similarly, the partial pressure of B changes dP. As there is no difference in total pressure ... | 1 | Applied and Interdisciplinary Chemistry |
Bowen's Kale was a reference material produced by British chemist Humphry Bowen and used for the calibration of early scientific instruments intended to measure trace elements during the 1960s.
With Peter Cawse, Bowen grew, dried, and crushed a large amount of marrow-stem kale (Brassica oleracea var. medullosa) into o... | 1 | Applied and Interdisciplinary Chemistry |
Intravenous magnesium sulphate is used in treating pre-eclampsia. For other than pregnancy-related hypertension, a meta-analysis of 22 clinical trials with dose ranges of 120 to 973 mg/day and a mean dose of 410 mg, concluded that magnesium supplementation had a small but statistically significant effect, lowering syst... | 1 | Applied and Interdisciplinary Chemistry |
Fermentation of sugar to ethanol and can also be done by Zymomonas mobilis, however the path is slightly different since formation of pyruvate does not happen by glycolysis but instead by the Entner–Doudoroff pathway.
Other microorganisms can produce ethanol from sugars by fermentation but often only as a side product... | 1 | Applied and Interdisciplinary Chemistry |
In carbohydrate chemistry, a pair of anomers () is a pair of near-identical stereoisomers or diastereomers that differ at only the anomeric carbon, the carbon that bears the aldehyde or ketone functional group in the sugar's open-chain form. However, in order for anomers to exist, the sugar must be in its cyclic form, ... | 0 | Theoretical and Fundamental Chemistry |
*Bailyn, M. (1994). A Survey of Thermodynamics, American Institute of Physics Press, New York, .
*Callen, H.B. (1960/1985). Thermodynamics and an Introduction to Thermostatistics, (1st edition 1960) 2nd edition 1985, Wiley, New York, .
* A translation may be found [http://neo-classical-physics.info/uploads/3/0/6/5/3065... | 0 | Theoretical and Fundamental Chemistry |
Per IUPAC, the term biaryl refers to an assembly of two aromatic rings joined by a single bond, starting with the simplest, biphenyl. Biaryls constitute an important structural motif of physical organic, synthetic, and catalytic interest—for instance, underlying the area of atropisomers in enantioselective synthesis—an... | 0 | Theoretical and Fundamental Chemistry |
Methanesulfonyl chloride is a precursor to many compounds because it is highly reactive. It is an electrophile, functioning as a source of the "CHSO" synthon. | 0 | Theoretical and Fundamental Chemistry |
The eFS assay could be used to analyze other cell or tissue types. By assessing enrichment in GFP-expressing CD2-negative as well as CD2-positive cells, and by crossing a common pool of reporter transformant male flies to females expressing CD2 in different cell types, it is possible to assay specificity as well as act... | 1 | Applied and Interdisciplinary Chemistry |
After a surface has been abrasion blasted and/or machined a thin layer of molybdenum, nickel-chromium alloys or nickel aluminide can be spayed before the final detonation spray coating to improve the bond strength. This is known as a bond coating. Bond coatings are often used when spray coating materials of ceramic com... | 1 | Applied and Interdisciplinary Chemistry |
The first to investigate trifluoromethyl groups in relationship to biological activity was F. Lehmann in 1927. An early review appeared in 1958. An early synthetic method was developed by Frédéric Swarts in 1892, based on antimony fluoride. In this reaction benzotrichloride was reacted with SbF to form PhCFCl and
PhCF.... | 0 | Theoretical and Fundamental Chemistry |
2-Methoxyethoxymethyl chloride is an organic compound with formula . A colorless liquid, it is classified as a chloroalkyl ether. It is used as an alkylating agent. In organic synthesis, it is used for introducing the methoxyethoxy ether (MEM) protecting group. MEM protecting groups are generally preferred to methox... | 0 | Theoretical and Fundamental Chemistry |
Addition of a Grignard reagent to a tert-butanesulfinyl aldimine or ketimine results in asymmetric addition to give the branched sulfinamide. The observed stereoselectivity can be rationalized by a six-membered ring transition structure, wherein both oxygen and nitrogen of the sulfinyl imine coordinate magnesium.
<br /... | 0 | Theoretical and Fundamental Chemistry |
In a panel of healthy adults, negative associations were found between total DNA methylation and exposure to traffic related air pollution. DNA methylation levels were associated both with recent and chronic exposure to Black Carbon as well as benzene. | 1 | Applied and Interdisciplinary Chemistry |
Clarification is a name for the method of separating fluid from solid particles. Often clarification is used along with flocculation to make the solid particles sink faster to the bottom of the clarification pool while fluid is obtained from the surface which is free of solid particles.
Thickening is the same as clarif... | 0 | Theoretical and Fundamental Chemistry |
In 2009, Lu began her independent career at the University of Minnesota, Twin Cities as an assistant professor in the department of chemistry. She was promoted to associate professor with tenure in 2015, and full professor in 2020. She moved her laboratory to the University of Bonn in 2022.
Her research focuses on the ... | 0 | Theoretical and Fundamental Chemistry |
Sodium hexanitritocobaltate(III) is inorganic compound with the formula . The anion of this yellow-coloured salt consists of the transition metal nitrite complex . It was a reagent for the qualitative test for potassium and ammonium ions. | 0 | Theoretical and Fundamental Chemistry |
Modified aldol tandem reaction is a sequential chemical transformation that combines aldol reaction with other chemical reactions that generate enolates. Enolates are a common building block in chemical syntheses and are typically formed by the addition of base to a ketone or aldehyde. Modified Aldol tandem reactions a... | 0 | Theoretical and Fundamental Chemistry |
He was born in Moscow. He had two brothers Vasily (1904) and Andrei (1911) and a sister Tatyana (1908) (two born sisters died in infancy). His father (Nikolai Vasilyevich Nesmeyanov), graduated with excellence Vladimir Gymnasium, and then the Faculty of Law of Moscow University. He became interested in enlightenment an... | 0 | Theoretical and Fundamental Chemistry |
* The Seine divides in the historical center of Paris, flowing around two river islands, the Île Saint-Louis and the Île de la Cité. At the downstream confluence, where the river becomes a single channel again, the Île de la Cité is crossed by the famous Pont Neuf, adjacent to an equestrian statue of King Henri IV and ... | 1 | Applied and Interdisciplinary Chemistry |
Because they are used for domestic water measurement, piston meters, also known as rotary piston or semi-positive displacement meters, are the most common flow measurement devices in the UK and are used for almost all meter sizes up to and including 40 mm ( in). The piston meter operates on the principle of a piston ro... | 1 | Applied and Interdisciplinary Chemistry |
These adenylyl cyclases are the most familiar based on extensive study due to their important roles in human health. They are also found in some bacteria, notably Mycobacterium tuberculosis where they appear to have a key role in pathogenesis. Most AC-III's are integral membrane proteins involved in transducing extrace... | 1 | Applied and Interdisciplinary Chemistry |
Crystallography is used by materials scientists to characterize different materials. In single crystals, the effects of the crystalline arrangement of atoms is often easy to see macroscopically because the natural shapes of crystals reflect the atomic structure. In addition, physical properties are often controlled by ... | 0 | Theoretical and Fundamental Chemistry |
A general d-orbital splitting diagram for square planar (D) transition metal complexes can be derived from the general octahedral (O) splitting diagram, in which the d−y, d and d orbitals. When the two axial ligands are removed to generate a square planar geometry, the d, d and d orbitals because of the torus shaped lo... | 0 | Theoretical and Fundamental Chemistry |
Pathogenic bacteria commonly produce a bacterial capsule, a thick, mucous-like, layer of polysaccharide. The capsule cloaks antigenic proteins on the bacterial surface that would otherwise provoke an immune response and thereby lead to the destruction of the bacteria. Capsular polysaccharides are water-soluble, common... | 0 | Theoretical and Fundamental Chemistry |
The ordinary range of chemical shifts ranges from about δ250 to −δ250, which is much wider than typical for H-NMR. Unlike H-NMR spectroscopy, P-NMR shifts are primarily not determined by the magnitude of the diamagnetic shielding, but are dominated by the so-called paramagnetic shielding tensor (unrelated to paramagne... | 0 | Theoretical and Fundamental Chemistry |
Mechanistic evidence was provided by Denham Harmans free radical theory of aging, created in the 1950s. This theory stated that organisms age over time due to the accumulation of damage from free radicals in the body. It also showed that metabolic processes, specifically the mitochondria, are prominent producers of fr... | 1 | Applied and Interdisciplinary Chemistry |
* Thure Cerling; Iain Douglas-Hamilton; Lee Siegel: "Elephant Tracks" University of Utah News Release, January 2, 2006. | 0 | Theoretical and Fundamental Chemistry |
It can be used in practical applications such as malting, to represent the grain–air–moisture system.
The underlying property data for the Mollier diagram is identical to a psychrometric chart. At first inspection, there may appear little resemblance between the charts, but if the user rotates a chart ninety degrees an... | 0 | Theoretical and Fundamental Chemistry |
Sybren Otto (Groningen, 3 August 1971) is Professor of Systems chemistry at the Stratingh Institute for Chemistry, University of Groningen. | 0 | Theoretical and Fundamental Chemistry |
Biomarkers can be classified based on different criteria.
Based on their characteristics they can be classified as imaging biomarkers (CT, PET, MRI) or molecular biomarkers with three subtypes: volatile, like breath, body fluid, or biopsy biomarkers.
Molecular biomarkers refer to non-imaging biomarkers that have biophy... | 1 | Applied and Interdisciplinary Chemistry |
2C-B was first sold commercially in 5 mg pills as a purported aphrodisiac under the trade name "Erox", which was manufactured by the German pharmaceutical company Drittewelle. While being primarily a psychedelic it is also a mild entactogen. 5-MeO-MiPT is another psychedelic that some users find to be euphoric and tact... | 1 | Applied and Interdisciplinary Chemistry |
It is not always possible to unequivocally determine the direction of intensity change, such as is for example the case for highly overlapping signals next to each other and of which the intensity changes in the opposite direction. This is where the off diagonal peaks in the synchronous 2D spectrum are used for:
#if th... | 0 | Theoretical and Fundamental Chemistry |
He has been shown to form van der Waals compounds with other atoms forming bigger clusters such as MgHe and CaHe.
The helium-4 trimer (He), a cluster of three helium atoms, is predicted to have an excited state which is an Efimov state. This has been confirmed experimentally in 2015. | 0 | Theoretical and Fundamental Chemistry |
Mill scale is a complex oxide that contains around 70% iron with traces of nonferrous metals and alkaline compounds. Reduced iron powder may be obtained by conversion of mill scale into a single highest oxide i.e. hematite () followed by reduction with hydrogen. Shahid and Choi reported the reverse co-precipitation met... | 1 | Applied and Interdisciplinary Chemistry |
Ring and Ball Apparatus is used to determine the softening point of bitumen, waxes, LDPE, HDPE/PP blend granules, rosin and solid hydrocarbon resins. The apparatus was first designed in the 1910s while ASTM adopted a test method in 1916. This instrument is ideally used for materials having softening point in the range ... | 0 | Theoretical and Fundamental Chemistry |
Neurons in the olfactory system are unmyelinated and densely packed and thus the often small effects of ephaptic coupling are more easily seen. A number of studies have shown how inhibition among neurons in the olfactory system work to fine-tune integration of signals in response to odor. This inhibition has been shown... | 1 | Applied and Interdisciplinary Chemistry |
A concern usually addressed in catalyst design is efficiency, in particular how much of the incident light can be used in a system in practice. This is comparable with photosynthetic efficiency, where light-to-chemical-energy conversion is measured. Photosynthetic organisms are able to collect about 50% of incident sol... | 0 | Theoretical and Fundamental Chemistry |
Protective forms of chemical mimicry work to benefit the mimicking species by preventing harm. In most cases this achieved by acting as a deterrent to other organisms by mimicking the chemicals emitted by another species that has a mechanism to deter predators. This can be either Batesian Mimicry or Müllerian mimicry. | 1 | Applied and Interdisciplinary Chemistry |
Magma contains dissolved volatile components, as described above. The solubilities of the different volatile constituents are dependent on pressure, temperature and the composition of the magma. As magma ascends towards the surface, the ambient pressure decreases, which decreases the solubility of the dissolved volatil... | 1 | Applied and Interdisciplinary Chemistry |
Hydrolysis is related to energy metabolism and storage. All living cells require a continual supply of energy for two main purposes: the biosynthesis of micro and macromolecules, and the active transport of ions and molecules across cell membranes. The energy derived from the oxidation of nutrients is not used directly... | 0 | Theoretical and Fundamental Chemistry |
The acetyltransferase activity and cellular location of PCAF are regulated through acetylation of PCAF itself. PCAF may be autoacetylated (acetylated by itself) or by p300. Acetylation leads to migration to the nucleus and enhances its acetyltransferase activity. PCAF interacts with and is deacetylated by HDAC3, leadin... | 1 | Applied and Interdisciplinary Chemistry |
Elgiloy (Co-Cr-Ni Alloy) is a "super-alloy" consisting of 39-41% cobalt, 19-21% chromium, 14-16% nickel, 11.3-20.5% iron, 6-8% molybdenum, 1.5-2.5% manganese and 0.15% max. carbon.
It is used to make springs that are corrosion resistant and exhibit high strength, ductility, and good fatigue life. These same properties ... | 1 | Applied and Interdisciplinary Chemistry |
* US Human Proteome Organization Catherine E. Costello Lifetime Achievement in Proteomics Award (from 2020)
* Females in Mass Spectrometry Catherine E. Costello Award (from 2020) | 1 | Applied and Interdisciplinary Chemistry |
Phase inversion or phase separation is a chemical phenomenon exploited in the fabrication of artificial membranes. It is performed by removing the solvent from a liquid-polymer solution, leaving a porous, solid membrane. | 0 | Theoretical and Fundamental Chemistry |
The formose reaction, discovered by Aleksandr Butlerov in 1861, and hence also known as the Butlerov reaction, involves the formation of sugars from formaldehyde. The term formose is a portmanteau of formaldehyde and aldose. | 0 | Theoretical and Fundamental Chemistry |
The Benjamin–Bona–Mahony equation (BBM equation), or regularised long wave (RLW) equation, is in dimensional form given by:
All quantities have the same meaning as for the KdV equation. The BBM equation is often preferred over the KdV equation because it has a better short-wave behaviour.
; Derivation
The derivation is... | 1 | Applied and Interdisciplinary Chemistry |
A Ni-BHT MOF nanosheet has been obtained using liquid-liquid interfacial synthesis. For the synthesis, organic linker is dissolved in dichloromethane upon which HO is added and then metal salt (Ni(OAc)) along with sodium bromide is added to the aqueous layer. | 0 | Theoretical and Fundamental Chemistry |
As an extension of the refocussing pulse treated above, consider a set of two pulses with arbitrary flip angles and , that is sequence
where again is a time interval. Liberally dropping irrelevant terms, the evolution for a single spin with offset up to just after the second pulse is
Now consider an ensemble of spin... | 0 | Theoretical and Fundamental Chemistry |
Eliminate the sequences that are more than r% identical. There are two ways to eliminate the sequences. It can be done either by removing sequences from the block or just by finding similar sequences and replace them by new sequences which could represent the cluster. Elimination is done to remove protein sequences tha... | 1 | Applied and Interdisciplinary Chemistry |
When the surfaces are sufficiently far apart, the potential profiles originating from each individual surface will not be much perturbed by the presence of the other surface. This approximation thus suggests that one can simply add (superpose) the potentials profiles originating from each surface as illustrated the fig... | 0 | Theoretical and Fundamental Chemistry |
* Morawetz, Herbert Polymers: The Origins and Growth of a Science John Wiley and Sons, 1985.
* Utracki, L. A. Commercial Polymer Blends London: Chapman and Hall, 1998.
* https://books.google.com/books?id=aLrrCAAAQBAJ&pg=PA14 | 0 | Theoretical and Fundamental Chemistry |
It is commonly known that drug addiction involves permanent synaptic plasticity of various neuronal circuits. Neuroproteomics is being applied to study the effect of drug addiction across the synapse. Research is being conducted by isolating distinct regions of the brain in which synaptic transmission takes place and... | 1 | Applied and Interdisciplinary Chemistry |
The max , or maximum dynamic pressure, condition is the point when an aerospace vehicle's atmospheric flight reaches the maximum difference between the fluid dynamics total pressure and the ambient static pressure. For an airplane, this occurs at the maximum speed at minimum altitude corner of the flight envelope. For ... | 1 | Applied and Interdisciplinary Chemistry |
This definition is not however standardized, and MWCOs can also be defined as the molecular weight at which 80% of the analytes (or solutes) are prohibited from membrane diffusion.
Commercially available microdialysis probes typically have molecular weight cutoffs that range from 1,000 to 300,000 Da, and larger thresho... | 0 | Theoretical and Fundamental Chemistry |
As seen in the diagram below, impure titanium, zirconium, hafnium, vanadium, thorium or protactinium is heated in an evacuated vessel with a halogen at 50–250 °C. The patent specifically involved the intermediacy of TiI and ZrI, which were volatilized (leaving impurities as solid). At atmospheric pressure TiI melts at ... | 1 | Applied and Interdisciplinary Chemistry |
SIDIS measurements were pioneered at DESY by the HERMES experiment. They are currently (2021) being carried out at CERN by the COMPASS experiment and several experiments at Jefferson Lab. SIDIS will be an important technique used in the future Electron Ion Collider scientific program. | 0 | Theoretical and Fundamental Chemistry |
For small diameter pipes there may not be enough room for the tractor mechanism. Instead, a somewhat rigid "fish" is pushed through the pipe and attached to a rope at the access point near the truck. The fish is then pulled to place the rope along the pipe. The rope is then used to pull the inspection pig and cable thr... | 1 | Applied and Interdisciplinary Chemistry |
A primary application of defoliants is the selective killing of plants. Two of the oldest chemical herbicides used as defoliants are 2,4-Dichlorophenoxyacetic acid (2,4-D) and 2,4,5-Trichlorophenoxyacetic acid (2,4,5-T). 2,4-D and 2,4,5-T are absorbed by broad-leafed plants, killing them by causing excessive hormonal g... | 1 | Applied and Interdisciplinary Chemistry |
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