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Reductive heterocyclizations via indium-iodine-promoted ...

While N-(2-nitrobenzylidene)anilines produced mixtures of 2,1-benzisoxazoles and 3-anilino-2-aryl-2H-indazoles in the presence of indium and iodine in MeOH, N-(2-nitrobenzylidene)anilines were transformed into 3-anilino-2-aryl-2H-indazoles as the predominant major product through the change of the solvent from protic MeOH to aprotic THF. In an indium-mediated one-pot …

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Indian mills unlikely to cut domestic HRC prices in ...

Indian mills unlikely to cut domestic HRC prices in December. Indian mills are unlikely to cut domestic hot-rolled coil (HRC) prices in December even though local traders have been offering discounts on HRC compared with prices offered by mills. The price of steel HRC, domestic ex-warehouse India was assessed by Fastmarkets on November 26 at ...

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United States of America - Global Trade Alert

8475 Machines for assembling electric or electronic lamps, tubes or valves or flashbulbs, in glass envelopes; machines for manufacturing or hot working glass or glassware. 8476 Automatic goodsvending machines (for example, postage stamp, cigarette, food or beverage machines), including money changing machines.

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Pictures, stories, and facts about the element Antimony in ...

49% lead. 23% antimony. 10% tin. 17% silver. 1% copper. The silver part is probably either from incomplete scraping of what is obviously silver plate (based on how it tarnishes), or the machine is seeing some of the back side of the sample: I doubt very much that they would have wasted silver in the base metal.

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Technetium - an overview | ScienceDirect Topics

B. Radiopharmaceuticals. A range of chemical compounds utilizing radioisotopes of chromium, gallium, indium, iodine, phosphorus, selenium, and technetium has been used medically for diagnosis and treatment of a number of disorders, particularly cancers and thyroid disease, in lactating women.

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Indium(I) Iodide | AMERICAN ELEMENTS

Indium (I) Iodide is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Iodide compounds are water soluble however iodide rich solutions act as better dissolution agents for creating iodide solutions.

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Influence of affinity and antigen internalization on the ...

Antibody drugs are widely used in cancer therapy, but conditions to maximize tumor penetration and efficacy have yet to be fully elucidated. In this study, we investigated the impact of antibody binding affinity on tumor targeting and penetration with …

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Renal and Neurologic Effects of Cadmium, Lead, Mercury ...

Lead, cadmium, mercury, and arsenic are common environmental pollutants in industrialized countries, but their combined impact on children's health is little known. We studied their effects on two main targets, the renal and dopaminergic systems, in > 800 children during a cross-sectional European survey. Control and exposed children were recruited from those living …

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Indium - Element information, properties and uses ...

Indium is a soft, malleable metal with a brilliant lustre. The name indium originates from the indigo blue it shows in a spectroscope. Indium has a low melting point for metals and above its melting point it ignites burning with a violet flame. Bizarrely, the pure metal of indium is described as giving a high-pitched "cry" when bent.

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Cancers | Free Full-Text | GSK-3 Inhibition Is Cytotoxic ...

Background: Previous data on glycogen synthase kinase 3 (GSK-3) inhibition in cancer models support a cytotoxic effect with selectivity for tumor cells compared to normal tissue but the effect of these inhibitors in glioma has not been widely studied. Here, we investigate their potential as cytotoxics in glioma. Methods: We assessed the effect of pharmacologic GSK-3 inhibition on …

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Inorganic Chemistry | Vol 60, No 24

2 The cover art illustrates the molecular structure of the first iron-carbene complex with a square-planar coordination environment. This geometry induces an unprecedented intermediate-spin configuration for the iron-carbene unit. The orbitally near-degenerate paramagnetic ground state exhibits large unquenched orbital momentum, manifesting in uniaxial magnetic …

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SI Units

The Specific Gravity - SG - is a dimensionless unit defined as the ratio of density of the material to the density of water at a specified temperature. It is common to use the density of water at 4 o C (39 o F) as reference - at this point the density of water is at the highest. Specific gravities - SG - for common solids and metals can be found in the table below:

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Reductive heterocyclizations via indium–iodine-promoted ...

While N-(2-nitrobenzylidene)anilines produced mixtures of 2,1-benzisoxazoles and 3-anilino-2-aryl-2H-indazoles in the presence of indium and iodine in MeOH, N-(2-nitrobenzylidene)anilines were transformed into 3-anilino-2-aryl-2H-indazoles as the predominant major product through the change of the solvent from protic MeOH to aprotic THF. In an indium-mediated one-pot …

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Catalytic Reductive Alcohol Etherifications with Carbonyl ...

In entry 4, for aldehydes alkoxysilane is the limiting reagent while for ketones it is the carbonyl compound. In all cases, the amount of Si−H reductor is referred to the limiting reagent. [b] TMS−I catalyst is generated in situ from powered iodine and hexamethyldisilane. [c] Alkoxysilane also acts as the reducing agent. TMS=trimethylsilyl.

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Gourmet Salt Guide - The Best Fine, Coarse, & Finishing Salt

Iodine was added to salt to help easily prevent goiter and other health and hormonal issues. Iodized salt is artificially coated with potassium iodate, additives, and anti-caking agents to prevent clumping. The average adult only requires less than 225 micrograms of iodine daily, which can be found in seafood, eggs, and many dark leafy greens.

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Indium - Wikipedia

Indium is a silvery-white, highly ductile post-transition metal with a bright luster.It is so soft (Mohs hardness 1.2) that like sodium, it can be cut with a knife.It also leaves a visible line on paper. It is a member of group 13 on the periodic table and its properties are mostly intermediate between its vertical neighbours gallium and thallium.Like tin, a high-pitched cry is heard when ...

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Metal halide perovskite nanocrystals and their ...

In recent years, metal halide perovskite nanocrystals (NCs) have been favored by many researchers due to their unique properties including long carrier diffusion length, high carrier mobility, tunable emission wavelength, and narrow full width at half maximum, making them great application potentials in optoelectronic devices.

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Equilibrium properties of indium and iodine in LWIR HgCdTe ...

The equilibrium properties of indium and iodine HgCdTe are calculated from ab initio methods and compared with experimental results. Indium, a group III element, is found to substitute exclusively on the group II sublattice, behaving as a singly ionizable donor throughout the existence region. Indium forms a neutral bound complex with a cation vacancy, and although …

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Somatostatin receptor scintigraphy with [111In-DTPA-D-Phe1 ...

Various tumours, classically specified as either neuroendocrine or non-neuroendocrine, contain high numbers of somatostatin receptors, which enable in vivo localization of the primary tumour and its metastases by scintigraphy with the radiolabelled somatostatin analogue octreotide. In addition granu …

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Hardness Variability Benchmarking - SMC Testing

Hardness Variability Benchmarking. The SMC Test's® versatility allows it to be used for a range of comminution optimization and modelling applications. Benchmarking the hardness of a particular ore deposit can provide valuable intelligence as to whether its comminution properties are typical of other deposits and if not, the extent to which ...

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EP0710297A1 - Method of extracting fluorine from minerals ...

A method of extracting fluorine from a mineral or mineral species comprises, contacting the mineral or mineral species with a leachate solution which contains metal or metalloid ions capable of forming soluble fluoro-complexes of high bond strength with fluorine in …

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Windmill artifact | Radiology Reference Article ...

Synonyms: URL of Article. In CT imaging, the windmill artifact is an image distortion in the axial plane, encountered during helical multidetector acquisitions. The telltale appearance is characterized by equally distanced bright streaks diverging from a focal high-density structure. The streaks seemingly rotate while scrolling back and forth ...

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Recent progress and future prospects of perovskite tandem ...

This can be via tunneling or recombination layers in the form of carrier selective layers, transparent conductive oxide (TCO), such as indium tin oxide (ITO) or ultra-thin metal. 10,11 10. Y. Ko, H. Park, C. Lee, Y. Kang, and Y. Jun, " Recent progress in interconnection layer for hybrid photovoltaic tandems," Adv. Mater.

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High-Purity Metals & Alloys

High-Purity Metals & Alloys. Metals are pure single elements; alloys are mixtures of two or more elements, where at least one element is a metal. Metal compounds can be combined to create a resulting heterogenous alloy that has enhanced properties, such as increased strength or hardness, high-temperature resistance, good thermal conductivity ...

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Iodium - National Center for Homeopathy

It is indicated by indurations or atrophy of testes, ovaries, and uterus. The salivary glands and pancreas are especially affected by Iod., and a diarrhea of milky, whey-like stools, often indicative of pancreatic diseases, is especially amenable to its action. In pneumonia and phthisical affections with lung consolidation it is of great service.

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Wikipedia:Good articles/Natural sciences - Wikipedia

A good article (GA) is an article that meets a core set of editorial standards, the good article criteria, passing through the good article nomination process successfully. They are well written, contain factually accurate and verifiable information, are broad in coverage, neutral in point of view, stable, and illustrated, where possible, by relevant images with suitable copyright licenses.

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Commodity Statistics and Information | U.S. Geological Survey

Statistics and information on the worldwide supply of, demand for, and flow of minerals and materials essential to the U.S. economy, the national security, and protection of the environment.

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Indium (In) - Chemical properties, Health and ...

Indium. Indium is a soft, ductile, manleable, lustrous metallic metal. Its colour is silvery white and it has a face-centered tetragonal structure. It is liquid over a wide range of temperatures, like gallium that belongs to its same group. Both indium and gallium are able to wet glass. Indium is stable in air and in water but dissolves in acids.

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Why I Don't Recommend Pink Himalayan Salt | Butter Nutrition

I use an air dried pink salt from the Himalayas and Hawaii. Heat kills all the good nutrients. Salt & pepper mills grind microscopic metal shavings onto your food. Unfortunately most salt is toxic. Sodium added to processed foods has the highest toxicity which is why we have so many health issues.