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Structure of liquids and glasses The presence of non-bridging oxygens lowers the relative number of strong bonds in the material and disrupts the network, decreasing the viscosity of the melt and lowering the melting temperature. The alkali metal ions are small and mobile; their presence in a glass allows a degree of e... | https://en.wikipedia.org/wiki?curid=30283480 |
Structure of liquids and glasses Si-O bond lengths vary between the different crystal forms. For example, in α-quartz the bond length is 161 pm, whereas in α-tridymite it ranges from 154–171 pm. The Si-O-Si bond angle also varies from 140° in α-tridymite to 144° in α-quartz to 180° in β-tridymite. In amorphous silica (... | https://en.wikipedia.org/wiki?curid=30283480 |
Spectral hole burning is the frequency-selective bleaching of the absorption spectrum of a material, which leads to an increased transmission (a "spectral hole") at the selected frequency. Two basic requirements must be met for the phenomenon to be observed: Most molecules and atoms always return from the excited state... | https://en.wikipedia.org/wiki?curid=30285355 |
Galactolysis refers to the catabolism of galactose. In the liver, galactose is converted through the Leloir pathway to glucose 6-phosphate in the following reactions: There are 3 types of galactosemia or galactose deficiencies: | https://en.wikipedia.org/wiki?curid=30290624 |
Parent structure In IUPAC nomenclature, a parent structure, parent compound, parent name, or simply parent is the denotation for a compound consisting of an unbranched chain of skeletal atoms (not necessarily carbon), or consisting of an unsubstituted monocyclic or polycyclic ring system. Parent structures bearing one ... | https://en.wikipedia.org/wiki?curid=30294670 |
C14H12N2O2 The molecular formula CHNO may refer to: | https://en.wikipedia.org/wiki?curid=30295004 |
Rabi resonance method is a technique developed by Isidor Isaac Rabi for measuring the nuclear spin. The atom is placed in a static magnetic field and a perpendicular rotating magnetic field. We present a classical treatment in here. When only the static magnetic field (B) is turned on, the spin will precess around it w... | https://en.wikipedia.org/wiki?curid=30304860 |
Rabi resonance method Atoms after passing the first inhomogeneous field will split into 2 beams corresponding the spin up and spin down state. Select one beam (spin up state, for example) and let it pass the rotating field. If the rotating field has frequency (ω) equal to the Larmor frequency, it will produce a high in... | https://en.wikipedia.org/wiki?curid=30304860 |
C8H16O6 The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=30308308 |
White box system A white box system is a mechanical system installed in the engine room of a ship for controlling and monitoring the engine room bilge water discharge from the vessel. The system consists of all vital components for monitoring and controlling the discharge from the vessel's oily water separator. The whi... | https://en.wikipedia.org/wiki?curid=30313801 |
White box system The recorder data is stored in an encrypted format and can be presented to any official body such as Port State Control, United States Coast Guard, Vetting or Classification society officials to prove that the vessel has been compliant to MARPOL 73/78 (the International Convention for the Prevention of... | https://en.wikipedia.org/wiki?curid=30313801 |
Transient kinetic isotope fractionation Transient kinetic isotope effects (or fractionation) occur when the reaction leading to isotope fractionation does not follow pure first-order kinetics and therefore isotopic effects cannot be described with the classical equilibrium fractionation equations or with steady-state k... | https://en.wikipedia.org/wiki?curid=30320859 |
Transient kinetic isotope fractionation This approach systematically leads to isotopic effects that can be described by means of the Rayleigh equation. In this case, isotopic effects will always be expressed as a constant, hence will not be able to describe isotopic effects in reactions where fractionation and enrichme... | https://en.wikipedia.org/wiki?curid=30320859 |
Transient kinetic isotope fractionation The condition formula_4 must be satisfied. For example, the <chem>N2</chem> product in which 1 isotopic substitution occurs (e.g., <chem>^{15}N^{14}N</chem>) will be described by <chem>^1_2P</chem>. Substrates and products appear in a chemical reaction with specific stoichiometri... | https://en.wikipedia.org/wiki?curid=30320859 |
Transient kinetic isotope fractionation For multiatomic molecules that are symmetric with respect to tracer position, there is no need to specify the substitution position when formula_12. For example, one substitution of deuterium <chem>D\ =\ {^2H}</chem> in the symmetric methane molecule <chem>CDH3</chem> does not re... | https://en.wikipedia.org/wiki?curid=30320859 |
Transient kinetic isotope fractionation For example, using N isotope tracers, the isotopomer reactions can be written as one reaction in which each isotopomer product is multiplied by its partition coefficient as with formula_27. More generally, the tracer element does not necessarily occur in only one substrate and on... | https://en.wikipedia.org/wiki?curid=30320859 |
Transient kinetic isotope fractionation The reactions can be written as The following isotope mass balances must hold To solve for the concentration of all components appearing in any general biochemical reaction as in (), the Michaelis-Menten kinetics for an enzymatic reaction are coupled with the Monod kinetics for b... | https://en.wikipedia.org/wiki?curid=30320859 |
Transient kinetic isotope fractionation Isotopic ratio relative to the mass of the tracer element in the accumulated substrates and products Regardless of the definition of the isotopic ratio, the isotopic composition of substrate and product are expressed as where formula_49 is a standard isotopic ration. Here, defini... | https://en.wikipedia.org/wiki?curid=30320859 |
Transient kinetic isotope fractionation If the quasi-steady-state hypothesis is assumed in addition to BFEI hypothesis, then the complex concentration can be assumed to be in a stationary (steady) state according to the Briggs-Haldane hypothesis, and the GEBIK equations become \ce P^{\gamma_h}_h ]}{\ce{d}t} \simeq \sum... | https://en.wikipedia.org/wiki?curid=30320859 |
Transient kinetic isotope fractionation Assuming that the second and third reactions have identical reaction rates formula_50, formula_51, and formula_52, the full GEBIK and GEBIF equations are The same reaction can be described with the GEBIK and GEBIF equations under the BFEI and QSS approximations as where <chem>K3<... | https://en.wikipedia.org/wiki?curid=30320859 |
Telomerization (dimerization) The telomerization is the linear dimerization of 1,3-dienes with simultaneous addition of a nucleophile in a catalytic reaction. The reaction was independently discovered by E. J. Smutny at Shell and Takahashi at the Osaka University in the late sixties. The general reaction equation is as... | https://en.wikipedia.org/wiki?curid=30324812 |
Telomerization (dimerization) Even though the oxidative coupling is facile it is nonetheless reversible; the latter is illustrated by the fact that B is only stable at high butadiene concentration. Subsequent protonation of this intermediate by NuH at the 6-position of the η-,η-octadienyl ligand leads to intermediate C... | https://en.wikipedia.org/wiki?curid=30324812 |
Sodium tungsten bronze is a form of insertion compound with the formula NaWO, where "x" is equal to or less than 1. Named due to its metallic lustre, its electrical properties range from semiconducting to metallic depending on the concentration of sodium ions present; it can also exhibit superconductivity. Prepared in ... | https://en.wikipedia.org/wiki?curid=30325091 |
Sodium tungsten bronze 3, the bronze is semiconducting rather than metallic. When cooled sufficiently, sodium tungsten bronze becomes a superconductor, with the critical temperature ("T") for NaWO being approximately 2.2 kelvin. The first record of superconductivity in a tungsten bronze was in 1964, with a "T" of 0.57 ... | https://en.wikipedia.org/wiki?curid=30325091 |
Kuguaglycoside A kuguaglycoside is one of several chemical compounds (cucurbitane triterpenoid glycosides) isolated from the roots of the bitter melon vine ("Momordica charantia", "kǔguā" in Chinese) by J.-C. Chen and others. Kuguaglycosides are glycosides of triterpene derivatives, with the cucurbitane skeleton. They ... | https://en.wikipedia.org/wiki?curid=30330743 |
Kuguacin A kuguacin is one of several chemical compounds isolated from the bitter melon vine ("Momordica charantia", "kǔguā" in Chinese) by J.-C. Chen and others. Kuguacins are cucurbitacins, formally derived from the triterpene hydrocarbon cucurbitane. They include: Kuguacins F-S can be extracted with ethanol from the... | https://en.wikipedia.org/wiki?curid=30332600 |
Methylene (compound) Methylene (systematically named methylidene and dihydridocarbon; also called carbene) is an organic compound with the chemical formula (also written ). It is a colourless gas that fluoresces in the mid-infrared range, and only persists in dilution, or as an adduct. Methylene is the simplest carbene... | https://en.wikipedia.org/wiki?curid=30333000 |
Methylene (compound) The decomposition can be effected by photolysis, photosensitized reagents (such as benzophenone), or thermal decomposition. Many of methylene's electronic states lie relatively close to each other, giving rise to varying degrees of radical chemistry. The ground state is a triplet radical with two u... | https://en.wikipedia.org/wiki?curid=30333000 |
Methylene (compound) ) However conversion to a linear configuration requires only 5.5 kcal/mol. The singlet state has a slightly higher energy (by about 9 kcal/mol) than the triplet state, and its H-C-H angle is smaller, about 102°. In dilute mixtures with an inert gas, the two states will convert to each other until r... | https://en.wikipedia.org/wiki?curid=30333000 |
Methylene (compound) Methylene is also a common ligand in coordination compounds, such as copper methylene . Methylene can bond as a terminal ligand, which is called "methylidene", or as a bridging ligand, which is called "methanediyl". | https://en.wikipedia.org/wiki?curid=30333000 |
C30H50O5 The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=30335885 |
C30H50O4 The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=30336241 |
Pyrolysis gasoline or Pygas is a naphtha-range product with a high aromatics content. It is a by-product of high temperature naphtha cracking during ethylene and propylene production. Also, it is a high octane number mixture which contains aromatics, olefins and paraffins ranging from C5s to C12s. PyGas has high potent... | https://en.wikipedia.org/wiki?curid=30336457 |
C31H52O4 The molecular formula CHO may refer to: | https://en.wikipedia.org/wiki?curid=30336573 |
Momordicine A momordicine is any of several compounds found in the bitter melon vine, "Momordica charantia". They are glycosides of cucurbitane derivatives. They include II and IV can be extracted from the leaves of "M. charantia" by methanol. They have been found to deter egg-laying of the leaf mining fly ("Liriomyza ... | https://en.wikipedia.org/wiki?curid=30344639 |
AREsite is a database of AU-rich elements (ARE) in vertebrate mRNA 3'-untranslated regions (UTRs). AU-rich elements are involved in the control of gene expression. They are the most common determinant of RNA stability in mammalian cells. | https://en.wikipedia.org/wiki?curid=30351807 |
AspicDB ASPicDB is a database of human protein variants generated by alternative splicing, a process by which the exons of the RNA produced by transcription of a gene are reconnected in multiple ways during RNA splicing. | https://en.wikipedia.org/wiki?curid=30351997 |
Bodo Linnhoff Professor (born 1948) is a chemical engineer and academic who developed pinch analysis, a technique for minimizing energy usage in the process industries. In its early days, the technique helped companies such as ICI and BASF to design plants that used roughly 30% less energy. As of the 1990s, Pinch Analy... | https://en.wikipedia.org/wiki?curid=30354275 |
Bodo Linnhoff Flower had difficulty getting the first paper accepted, it became one of the most highly cited in the history of chemical engineering. In ICI, six design optimisation projects in six ICI Divisions (incl USA, Europe and Australia) resulted in significant energy savings. Subsequent programme of method devel... | https://en.wikipedia.org/wiki?curid=30354275 |
Bodo Linnhoff By 1986, the UMIST "Process Integration Research Consortium" counted member companies from 14 countries from America, Europe and Asia. The "Consortium" promoted technical co-operation between the sponsor companies and the UMIST team. At the time (1980s), consortia of this type were unusual and Linnhoff wo... | https://en.wikipedia.org/wiki?curid=30354275 |
Bodo Linnhoff He sold the company in 2002 to KBC Advanced Technologies (FTSE listed) and retired. In May 2010, Linnhoff became Chairman of Harvester Capital Ltd. Harvester Capital Ltd. which nurtures small technology companies, helping them to roll out internationally. One such company is Inview Technology which is inv... | https://en.wikipedia.org/wiki?curid=30354275 |
BRENDA tissue ontology The BTO (BRENDA Tissue Ontology) represents a comprehensive structured encyclopedia. It provides terms, classifications, and definitions of tissues, organs, anatomical structures, plant parts, cell cultures, cell types, and cell lines of organisms from all taxonomic groups (animals, plants, fungi... | https://en.wikipedia.org/wiki?curid=30355579 |
BRENDA tissue ontology In biochemistry and biotechnology the organism-specific tissue terms linked to enzyme functional data are an important resource for the understanding of the metabolism and regulation in life sciences. Ontologies represent classification systems that provide controlled and structured vocabularies.... | https://en.wikipedia.org/wiki?curid=30355579 |
BRENDA tissue ontology All terms in BTO are evaluated and classified according to the OBO-format, and are connected by specific relationships. Each term is a distinct entry within the ontology and is automatically assigned to a unique BTO-identifier (BTO-ID). The BTO-IDs serve as stable accession numbers in order to cr... | https://en.wikipedia.org/wiki?curid=30355579 |
BRENDA tissue ontology As a result, the user receives a list of EC numbers which are directly connected to the enzyme information of BRENDA. It is also possible to search via the BRENDA “Source Tissue” search form (“Classic View”). The result page displays all enzymes which are isolated or detected in the searched tiss... | https://en.wikipedia.org/wiki?curid=30355579 |
ChemProt is a database of annotated and predicted chemical-protein interactions | https://en.wikipedia.org/wiki?curid=30357527 |
CLIPZ is a database of post-transcriptional regulatory elements (RNA-binding proteins) built from cross-linking and immunoprecipitation data. | https://en.wikipedia.org/wiki?curid=30357670 |
Ring (chemistry) In chemistry, a ring is an ambiguous term referring either to a simple cycle of atoms and bonds in a molecule or to a connected set of atoms and bonds in which every atom and bond is a member of a cycle (also called a ring system). A ring system that is a simple cycle is called a monocycle or simple ri... | https://en.wikipedia.org/wiki?curid=30366884 |
Ring (chemistry) Typically a "ring" denotes a simple ring, unless otherwise qualified, as in terms like "polycyclic ring", "fused ring", "spiro ring" and "indole ring", where clearly a polycyclic ring system is intended. Likewise, a "ring system" typically denotes a polycyclic ring system, except in terms like "monocyc... | https://en.wikipedia.org/wiki?curid=30366884 |
DiProDB is a database designed to collect and analyse thermodynamic, structural and other dinucleotide properties. | https://en.wikipedia.org/wiki?curid=30368248 |
Endecaphyllacin is either of two similar compounds found in certain plants, such as "Hemsleya endecaphylla". Endecaphyllacins A and B can be extracted from the dried tubers of "Hemsleya endecaphylla" with methanol, at concentrations 150 mg/72 g and 20 mg/72 g. | https://en.wikipedia.org/wiki?curid=30370350 |
Dicarbollide In organometallic chemistry, a dicarbollide is an anion of the formula [CBH]. Various isomers exist, but most common is 1,2-dicarbollide derived from ortho-carborane. These dianions function as ligands, related to the cyclopentadienyl anion. Substituted dicarbollides are also known such as [CBH(pyridine)] ... | https://en.wikipedia.org/wiki?curid=30370470 |
Genetic codes (database) Genetic codes is a simple ASN.1 database hosted by the National Center for Biotechnology Information and listing all the known Genetic codes. | https://en.wikipedia.org/wiki?curid=30370937 |
Hemslecin is any of several compounds obtained from plants of the genus "Helmseya", which are used in Asian folk medicine. They are triterpene derivatives, specifically with the cucurbitane skeleton, related to cucurbitacin F. The hemslecins include: Hemslecins A and B have antibacterial properties, and have been prove... | https://en.wikipedia.org/wiki?curid=30371398 |
Dissolved gas flotation (DGF) systems are used for a variety of applications throughout the world. The process floats solids, oils and other contaminants to the surface of liquids. Once on the surface these contaminants are skimmed off and removed from the liquids. Oil and gas production facilities have used flotation ... | https://en.wikipedia.org/wiki?curid=30377575 |
Dissolved gas flotation One side is designed to drive the liquid like a normal centrifugal pump and the other side is designed to draw vapor into the pump and mix it with the liquid. In addition to the new impeller, a special seal was invented to extend the life of the pump. With these innovations the pump creates a su... | https://en.wikipedia.org/wiki?curid=30377575 |
Wet nanotechnology (also known as wet nanotech) involves working up to large masses from small ones. requires water in which the process occurs. The process also involves chemists and biologists trying to reach larger scales by putting together individual molecules. While Eric Drexler put forth the idea of nano-assembl... | https://en.wikipedia.org/wiki?curid=30380229 |
Wet nanotechnology There is some overlap of Biotechnology and because living things are inherently bottom-up engineered and any exploitation of this by biotechnologists means they dabble in bottom-up engineering (though mostly at the level of producing macromolecules like proteins and nucleic acids from there monomer u... | https://en.wikipedia.org/wiki?curid=30380229 |
Wet nanotechnology Because individual atoms are being manipulated in the process, bottom-up manufacturing is often referred to as “atom by atom” manufacturing. If the manufacturing of nanomachines can be made more readily available through improved techniques, there could be a large economic and social impact. This wou... | https://en.wikipedia.org/wiki?curid=30380229 |
Wet nanotechnology They are involved with processes and manufacturing that does not occur in aqueous environments. For the most part, wet engineering deals with “soft” materials that allow for flexibility which is vital at the nanoscale in biological manufacturing. Dry engineers mostly handle things with rigid structur... | https://en.wikipedia.org/wiki?curid=30380229 |
Wet nanotechnology This interest may have been sparked because of the existence of nanomachines such as ATP synthase (adenosine triphosphate), which is the “second in importance only to DNA”. ATP is the main energy converter that our bodies contain and without it, life as we know it would not be able to flourish or eve... | https://en.wikipedia.org/wiki?curid=30380229 |
Wet nanotechnology Through this process nature has been able to make a nanomachine that is 95% efficient, which is a feat that man has not been able to accomplish yet. This is all because nature does not try to work around the forces; it uses them at its advantage. Growing cells in culture to take advantage of their in... | https://en.wikipedia.org/wiki?curid=30380229 |
Datiscoside is any one of several chemical compounds isolated from certain plants, notably "Datisca glomerata". They can be seen as derivatives of the triterpene hydrocarbon cucurbitane (), more specifically from cucurbitacin F. They include: | https://en.wikipedia.org/wiki?curid=30380875 |
Pseudo palladium (RhAg) is a binary alloy consisting of equal parts of rhodium (atomic number 45) and silver (atomic number 47) created using nanotechnology to create a far more homogeneous mixture than might be possible using more conventional methods. This alloy exhibits properties of the intervening element palladiu... | https://en.wikipedia.org/wiki?curid=30381248 |
Spinoside is any one of several chemical compounds isolated from certain plants, notably "Desfontainia spinosa". They can be seen as derivatives of the triterpene hydrocarbon cucurbitane (), more specifically from cucurbitacin H. They include | https://en.wikipedia.org/wiki?curid=30381533 |
Bryoamaride is a chemical compound isolated from certain plants, notably "Bryonia dioica". It can be seen as a derivative of the triterpene hydrocarbon cucurbitane (), more specifically from cucurbitacin L or 23,24-dihydrocucurbitacin I. The derivative 25-"O"-acetylbryoamaride is found in "Trichosanthes tricuspidata". | https://en.wikipedia.org/wiki?curid=30381767 |
William Moffitt William E. Moffitt (9 November 1925 – 19 December 1958) was a British quantum chemist. He died after a heart attack following a squash match. He had been thought to be one of Britain’s most gifted academics. Moffitt was born in Berlin, Germany, and was educated by private tuition up to the age of 11. He... | https://en.wikipedia.org/wiki?curid=30388594 |
William Moffitt Few have been endowed with such a sparkling, quick and keen intelligence, with such a capacity for spending long hours in the thorough study of fundamental subjects ... His intellectual powers were not only applied to the solution of problems but perhaps even more to their wise selection. He avoided are... | https://en.wikipedia.org/wiki?curid=30388594 |
KT5720 is a kinase inhibitor with specificity towards protein kinase A. It is a semi-synthetic derivative of K252a and analog of staurosporine. | https://en.wikipedia.org/wiki?curid=30402466 |
Pablo DT Valenzuela (; born June 13, 1941) is a Chilean biochemist dedicated to biotechnology development. He is known for his genetic studies of hepatitis viruses; participated as R&D Director in the discovery of hepatitis C virus and the invention of the world's first recombinant vaccine (against hepatitis B virus). ... | https://en.wikipedia.org/wiki?curid=30407215 |
Pablo DT Valenzuela He is the father of Chilean American singer/songwriter, Francisca Valenzuela. is the scientist responsible for the development of biotechnology products in USA and Chile in the area of international diagnostics, blood banking and pharmaceutical. He is cofounder and responsible of early activities of... | https://en.wikipedia.org/wiki?curid=30407215 |
Ambix is a peer-reviewed academic journal on the history of alchemy and chemistry that was established in 1937. It was not published from 1939 to 1945. "Ambix" was one of the first journals of the history of science in the English-speaking world, preceded by "Isis" (1912) and "Annals of Science" (1936). "Ambix" is publ... | https://en.wikipedia.org/wiki?curid=30417307 |
Ambix The most recent issue was devoted to new studies on Sir Humphry Davy. The November 2017 issue of "Ambix" celebrates 80 years of the journal, and includes articles by former Editor Jennifer Rampling, Hasok Chang, and the 2017 Partington Prize winning paper written by Steve Irish. Earlier special issues include "Th... | https://en.wikipedia.org/wiki?curid=30417307 |
Beta-Neoendorphin β-Neoendorphin is an endogenous opioid peptide with a nonapeptide structure and the amino acid sequence Tyr-Gly-Gly-Phe-Leu-Arg-Lys-Tyr-Pro. | https://en.wikipedia.org/wiki?curid=30418754 |
Alpha-Neoendorphin α-Neoendorphin is an endogenous opioid peptide with a decapeptide structure and the amino acid sequence Tyr-Gly-Gly-Phe-Leu-Arg-Lys-Tyr-Pro-Lys. α-neoendorphin is a neuropeptide. Prodynorphin or Proenkephalin B is its precursor. Researchers and anatomists have not yet studied the distribution of α-ne... | https://en.wikipedia.org/wiki?curid=30419251 |
Interstellar ice consists of grains of volatiles in the ice phase that form in the interstellar medium. Ice and dust grains form the primary material out of which the Solar System was formed. Grains of ice are found in the dense regions of molecular clouds, where new stars are formed. Temperatures in these regions can ... | https://en.wikipedia.org/wiki?curid=30422155 |
Interstellar ice 05 μm from stretching of the O–H bond. In September 2012, NASA scientists reported that polycyclic aromatic hydrocarbons (PAHs), subjected to interstellar medium (ISM) conditions, are transformed, through hydrogenation, oxygenation and hydroxylation, to more complex organics - "a step along the path to... | https://en.wikipedia.org/wiki?curid=30422155 |
Interstellar ice "Although the power of the hammer was gradually increased, we were not able to go deep into the surface," explained Tilman Spohn from the DLR Institute for Planetary Research, who led the research team. | https://en.wikipedia.org/wiki?curid=30422155 |
METLIN The Metabolite and Chemical Entity Database is the largest repository of experimental tandem mass spectrometry data acquired from standards. The tandem mass spectrometry information on over 450,000 compounds () is provided to facilitate the identification of chemical entities from tandem mass spectrometry experi... | https://en.wikipedia.org/wiki?curid=30423939 |
METLIN Since its initial implementation in 2005, the freely available website has collected comments and suggestions for improvements from users in the biotechnology, pharmaceutical and academic communities ultimately resulting in a dynamic, intuitive, and functionally useful metabolomics and chemical identification te... | https://en.wikipedia.org/wiki?curid=30423939 |
Weyburn-Midale Carbon Dioxide Project The (or IEA GHG Weyburn-Midale Monitoring and Storage Project) is, as of 2008, the world's largest carbon capture and storage project. It is located in Midale, Saskatchewan, Canada. The IEAGHG Weyburn-Midale CO Monitoring and Storage Project is an international collaborative scient... | https://en.wikipedia.org/wiki?curid=30426861 |
Weyburn-Midale Carbon Dioxide Project Original oil-in-place is estimated to be . The oil is produced from a total of 963 active wells made up of 534 vertical wells, 138 horizontal wells, and 171 injection systems. There are also 146 enclosed wells. Current production consists primarily of medium-gravity crude oil with ... | https://en.wikipedia.org/wiki?curid=30426861 |
Weyburn-Midale Carbon Dioxide Project Overall, it is anticipated that some 40 Mt of carbon dioxide will be permanently sequestered over the lifespan of the project in the Weyburn and Midale fields. The gas is being supplied via a 320 kilometre mile long pipeline (completed in 1999) from the lignite-fired Dakota Gasific... | https://en.wikipedia.org/wiki?curid=30426861 |
Weyburn-Midale Carbon Dioxide Project This is the first instance of cross-border transfer of CO from the US to Canada and highlights the ability for international cooperation with GHG mitigation technologies. Whilst there are emissions trading projects being developed within countries such as Canada, the Weyburn projec... | https://en.wikipedia.org/wiki?curid=30426861 |
Weyburn-Midale Carbon Dioxide Project These baselines were identified in 2001 and have helped to confirm through comparison with more recent readings that CO is not leaking from the reservoir into the biosphere in the study area. • Based on preliminary results, the natural geological setting of the oil field was deemed... | https://en.wikipedia.org/wiki?curid=30426861 |
Weyburn-Midale Carbon Dioxide Project The research of the project's final phase should be complete in 2011, with the Best Practices Manual issued before the end of that year. A report of leaks above the project was released in January 2011 by an advocacy group on behalf of owners of land above the project. They reporte... | https://en.wikipedia.org/wiki?curid=30426861 |
Weyburn-Midale Carbon Dioxide Project In addition, prior to injection occurring into the oil field, these samplings were found to be as high as 125,000 parts per million and averaging 25,000 ppm across the region, even more than the average and largest readings from the Kerr's property that were being claimed as unusua... | https://en.wikipedia.org/wiki?curid=30426861 |
Proximity ligation assay (in situ PLA) is a technology that extends the capabilities of traditional immunoassays to include direct detection of proteins, protein interactions and post translational modifications with high specificity and sensitivity. Protein targets can be readily detected and localized with single mol... | https://en.wikipedia.org/wiki?curid=30439786 |
Proximity ligation assay Next, fluorescent-labeled complementary oligonucleotide probes are added, and they bind to the amplified DNA (Figure 4). The resulting high concentration of fluorescence is easily visible as a distinct bright spot when viewed with a fluorescence microscope. In the specific case shown (Figure 5)... | https://en.wikipedia.org/wiki?curid=30439786 |
List of brazing alloys List of brazing alloys | https://en.wikipedia.org/wiki?curid=30444895 |
Yuhwang-ori Yuhwang ori(유황오리) is a traditional Korean dish, made of duck raised with special sulfur. Yuhwang(유황) and Ori(오리) are Korean word. Yuhwang is a mineral medicine, made by melting natural sulfur after removing unuseful things. Yuhwang is used to cure diseases like diarrhea or hemorrhoid that are caused by cold... | https://en.wikipedia.org/wiki?curid=30452167 |
Yuhwang-ori That's why Yuhwang ori has prevention and cure on cancer, infection, backache, neuralgia, arthritis, rheumatism, high blood-pressure, hardening of arteries, stroke, blood circulation and so on. Yuhwang ori has 6 times more protein than rice and 3.35 times more vitamin than chicken. Because Yuhwang ori conta... | https://en.wikipedia.org/wiki?curid=30452167 |
Process miniaturization Chemical process miniaturization refers to a philosophical concept within the discipline of process design that challenges the notion of "economy of scale" or "bigger is better". In this context, process design refers to the discipline taught primarily to chemical engineers. However, the emergin... | https://en.wikipedia.org/wiki?curid=30458081 |
Process miniaturization But the costs to design and fabricate the vessel have traditionally been less sensitive to scale. In other words, one can design a small vessel and fabricate it for about the same cost as the larger vessel. In addition, the cost to control and operate a process (or a process unit component) does... | https://en.wikipedia.org/wiki?curid=30458081 |
Process miniaturization A microprocess has the following characteristics: The microprocess design philosophy has been largely envisioned by historical analysis of the role that component miniaturization has played in the information technology industry. It is the evolution of the miniaturization of computer hardware th... | https://en.wikipedia.org/wiki?curid=30458081 |
Process miniaturization Process control of the future will involve the widespread utilization of intelligent sensors, and mass-produced intelligent miniaturized devices such as programmable logic controllers that communicate wirelessly to process actuators. Since these devices will be miniaturized to reduce manufacturi... | https://en.wikipedia.org/wiki?curid=30458081 |
Process miniaturization It will become more difficult to control intellectual property through the traditional method of patents; therefore, trademarks, brand recognition, and copyright laws will play a more important role in value security for knowledge-based businesses of the future. Techno-economic analysis, as taug... | https://en.wikipedia.org/wiki?curid=30458081 |
Process miniaturization Historically, small processes or microprocesses "per se" have always existed. For example, small vineyards and breweries have produced feedstock, processed it, and stored product in what could be considered “microprocess” when compared to processes designed based on the petrochemical industry mo... | https://en.wikipedia.org/wiki?curid=30458081 |
Process miniaturization Since fossil fuels by definition are being consumed and are non-renewable, future fuel and materials will be based on renewable biomass. The conversion of biomass into energy is perhaps more challenging to the technologist than energy from fossil fuels. Water, dissolved organic and inorganic com... | https://en.wikipedia.org/wiki?curid=30458081 |
Process miniaturization These systems can run on agricultural, animal and human waste streams using naturally occurring bacteria. Nuclear power is considered "green technology" in that it does not produce carbon dioxide, a green house gas, as do traditional natural gas or coal-fired power plants. The economics of the d... | https://en.wikipedia.org/wiki?curid=30458081 |
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