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Plant fabrication quartz glass and articles thereof

Plant fabrication quartz glass and articles thereof

The glasses fall into three types according to the fluxing agents used: mineral natron, soda-rich plant ash, and a combination of soda ash and lead. The natron glasses can be assigned to various established primary production groups of eastern Mediterranean provenance. Different types of plant ash glasses indicate differences in the silica source as well as the plant ash component, reflecting changing supply mechanisms. While the earlier plant ash groups can be related to Islamic glasses from the Near East, both in terms of typology and composition, the chemical signature of the later samples appear to be specific to glass from the Iberian Peninsula. This has important implications for our understanding of the emerging glass industry in Spain and the distribution patterns of glass groups and raw materials. The plant ash that was used for the Vascos glasses is rich in soda with low levels of potash, similar to ash produced in the eastern Mediterranean.

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Data Protection Choices

Other Services. Notification issued to extend the date of blocking and unblocking on e-way bill facility to Advisory and Compliance. GST Rates. Hoof meal; horn meal; hooves, claws, nails and beaks; antlers; etc.

Palm nuts and kernels, cotton seeds, Castor oil seeds, Sesamum seeds, Mustard seeds, Saffower Carthamus tinctorius seeds, Melon seeds, Poppy seeds, Ajams, Mango kernel, Niger seed, Kokam whether or not broken, of seed quality. Waffles and wafers other than coated with chocolate or containing chocolate; biscuits; Pastries and cakes inserted w. Protein concentrates and textured protein substances, Sugar-syrups containing added flavouring or colouring matter, not elsewhere specified or included; lactose syrup; glucose syrup and malto dextrine syrup, Compound preparations for making non-alcoholic beverages, Food flavouring material, Churna for pan inserted w.

Menthol and menthol crystals, b. Peppermint Mentha Oil , c. De-mentholised oil DMO , e. Spearmint oil, f. Live asses, mules and hinnies. Live bovine animals. Live swine. Live sheep and goats. Live poultry, that is to say, fowls of the species Gallus domesticus, ducks, geese, turkeys and guinea fowls.

Other live animal such as Mammals, Birds, Insects. Live horses. Meat of horses, asses, mules or hinnies, frozen and put up in unit Containers. Meat of horses, asses, mules or hinnies, fresh, chilled or frozen [other than frozen and put up in unit container].

Meat of bovine animals, fresh and chilled. Meat of bovine animals, frozen and put up in unit containers. Meat of bovine animals [other than frozen and put up in unit container].

Meat of swine, frozen and put up in unit containers. Meat of swine, fresh, chilled or frozen [other than frozen and put up in unit container]. Meat of sheep or goats, frozen and put up in unit containers. Meat of sheep or goats, fresh, chilled or frozen [other than frozen and put up in unit container].

Edible offal of bovine animals, swine, sheep, goats, horses, asses, mules or hinnies, frozen and put up in unit containers. Edible offal of bovine animals, swine, sheep, goats, horses, asses, mules or hinnies, fresh, chilled or frozen [other than frozen and put up in unit container].

Meat and edible offal, of the poultry of heading , frozen and put up in unit containers. Meat and edible offal, of the poultry of heading , fresh, chilled or frozen [other than frozen and put up in unit container]. Other meat and edible meat offal, frozen and put up in unit containers. Other meat and edible meat offal, fresh, chilled or frozen [other than frozen and put up in unit container]. Pig fat, free of lean meat, and poultry fat, not rendered or otherwise extracted, frozen and put up in unit containers.

Pig fat, free of lean meat, and poultry fat, not rendered or otherwise extracted, salted, in brine, dried or smoked, put up in unit containers.

Pig fat, free of lean meat, and poultry fat, not rendered or otherwise extracted, fresh, chilled or frozen [other than frozen and put up in unit container]. Pig fat, free of lean meat, and poultry fat and put up in unit containers and put up in unit container and,- a bearing a registered brand name; or b bearing a brand name on which an actionable claim or enforceable right in a court of law is available [other than those where any actionable claim or enforceable right in respect of such brand name has been foregone voluntarily], subject to the conditions as in the ANNEXURE].

Meat and edible meat offal, salted, in brine, dried or smoked put up in unit containers; edible flours and meals of meat or meat offal put up in unit containers. Meat and edible meat offal, salted, in brine, dried or smoked; edible flours and meals of meat or meat offal, other than put up in unit containers.

Live fish. Fish, fresh or chilled, excluding fish fillets and other fish meat of heading Fish, frozen, excluding fish fillets and other fish meat of heading inserted w. Fish fillets and other fish meat whether or not minced , frozen inserted w. Fish fillets and other fish meat whether or not minced , fresh or chilled. Fish, dried, salted or in brine; smoked fish, whether or not cooked before or during the smoking process; flours, meals and pellets of fish, fit for human consumption inserted w.

Fish dried not put up in unit container bearing a brand name. Crustaceans, whether in shell or not, frozen, dried, salted or in brine; crustaceans, in shell, cooked by steaming or by boiling in water, frozen, dried, salted or in brine; flours, meals and pellets of crustaceans, fit for human consumption inserted w. Crustaceans, whether in shell or not, live, fresh or chilled; crustaceans, in shell, cooked by steaming or by boiling in water live, fresh or chilled. Molluscs, whether in shell or not, frozen, dried, salted or in brine; aquatic invertebrates other than crustaceans and molluscs, frozen, dried, salted or in brine; flours, meals and pellets of aquatic invertebra other than crustaceans, fit for human consumption inserted w.

Molluscs, whether in shell or not, live, fresh, chilled; aquatic invertebrates other than crustaceans and molluscs, live, fresh or chilled. Aquatic invertebrates other than crustaceans and molluscs, frozen, dried, salted or in brine; smoked aquatic invertebrates other than crustaceans and molluscs, whether or not cooked before or during the smoking process: flours, meals and pellets of aquatic invertebrates other than crustaceans and molluscs, fit for human consumption inserted w.

Aquatic invertebrates other than crustaceans and molluscs, live, fresh or chilled. Natural honey, put up in unit container and bearing a registered brand name. Natural honey, other than put up in unit container and bearing a registered brand name.

Fresh milk and pasteurised milk, including separated milk, milk and cream, not concentrated nor containing added sugar or other sweetening matter, excluding Ultra High Temperature UHT milk.

Milk and cream, concentrated or containing added sugar or other sweetening matter, including skimmed milk powder, milk food for babies [other than condensed milk].

Cream, yogurt, kephir and other fermented or acidified milk and cream, whether or not concentrated or containing added sugar or other sweetening matter or flavoured or containing added fruit, nuts or cocoa. Curd; Lassi; Butter milk. Whey, whether or not concentrated or containing added sugar or other sweetening matter; products consisting of natural milk constituents, whether or not containing added sugar or other sweetening matter, not elsewhere specified or included.

Butter and other fats i. Chena or paneer put up in unit container and bearing a registered brand name. Chena or paneer, other than put up in unit containers and bearing a registered brand name;. Birds' eggs, in shell, fresh, preserved or cooked. Birds' eggs, not in shell, and egg yolks, fresh, dried, cooked by steaming or by boiling in water, moulded, frozen or otherwise preserved, whether or not containing added sugar or other sweet- ening matter.

Edible products of animal origin, not elsewhere specified or included. Condensed milk. Human hair, unworked, whether or not washed or scoured; waste of human hair. Pigs', hogs' or boars' bristles and hair; badger hair and other brush making hair; waste of such bristles or hair. Guts, bladders and stomachs of animals other than fish , whole and pieces thereof, fresh, chilled, frozen, salted, in brine, dried or smoked inserted w.

Skins and other parts of birds, with their feathers or down, feathers and parts of feathers whether or not with trimmed edges and down, not further worked than cleaned, disinfected or treated for preservation; powder and waste of feathers or parts of feathers. All goods i. Bones and horn-cores, unworked, defatted, simply prepared but not cut to shape , treated with acid or gelatinised; powder and waste of these products.

Ivory, tortoise-shell, whalebone and whalebone hair, horns, unworked or simply prepared but not cut to shape; powder and waste of these products. Coral and similar materials, unworked or simply prepared but not otherwise worked; shells of molluscs, crustaceans or echinoderms and cuttle-bone, unworked or simply prepared but not cut to shape, powder and waste thereof. Ambergris, castoreum, civet and musk; cantharides; bile, whether or not dried; glands and other animal products used in the preparation of pharmaceutical products, fresh, chilled, frozen or otherwise provisionally preserved.

Animal products not elsewhere specified or included; dead animals of Chapter 1 or 3, unfit for human consumption, other than semen including frozen semen. Semen including frozen semen. Live trees and other plants; bulbs, roots and the like; cut flowers and ornamental foliage. Tomatoes, fresh or chilled. Cucumbers and gherkins, fresh or chilled.

Potatoes, fresh or chilled. Onions, shallots, garlic, leeks and other alliaceous vegetables, fresh or chilled. Cabbages, cauliflowers, kohlrabi, kale and similar edible brassicas, fresh or chilled. Lettuce Lactuca sativa and chicory Cichorium spp. Carrots, turnips, salad beetroot, salsify, celeriac, radishes and similar edible roots, fresh or chilled. Leguminous vegetables, shelled or unshelled, fresh or chilled.

Other vegetables, fresh or chilled. Vegetables uncooked or cooked by steaming or boiling in water , frozen inserted w. Vegetables provisionally preserved for example, by sulphur dioxide gas, in brine, in sulphur water or in other preservative solutions , but unsuitable in that state for immediate consumption.

Dried vegetables, whole, cut, sliced, broken or in powder, but not further prepared. Dried leguminous vegetables, shelled, whether or not skinned or split [put up in unit container and bearing a registered brand name].

Dried leguminous vegetables, shelled, whether or not skinned or split. Manioc, arrowroot, salep, Jerusalem artichokes, sweet potatoes and similar roots and tubers with high starch or inulin content, frozen or dried, whether or not sliced or in the form of pellets inserted w.

Manioc, arrowroot, salep, Jerusalem artichokes, sweet potatoes and similar roots and tubers with high starch or inulin content, fresh or chilled; sago pith. Herb, bark, dry plant, dry root, commonly known as jaribooti and dry flower.

Peel of citrus fruit or melons including watermelons , frozen, dried or provisionally preserved in brine, in sulphur water or in other preservative solutions. Peel of citrus fruit or melons including watermelons , fresh. Cashewnuts, whether or not shelled or peeled, inserted w.

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This application is a continuation-in-part of application Ser. The present invention relates to the use of cristobalite in refractory quartz glass articles and in high temperature processes such as are used in the semiconductor industry and in the investment casting industry. It involves the manufacture or fabrication of a wide variety of refractory articles. One embodiment of the invention relates to a unique crucible for use in a Czochralski Cz crystal-growing process. While cristobalite has certain advantageous physical properties at high temperatures, it creates serious problems in refractory silica articles because of the extreme volume changes during the crystallographic alpha-beta inversion.

CN102470650A - Flooring material and fabrication method thereof - Google Patents

Create citation alert. Buy this article in print. Journal RSS feed. Sign up for new issue notifications. Nature's light manipulation strategies—in particular those at the origin of bright iridescent colors—have fascinated humans for centuries. In recent decades, insights into the fundamental concepts and physics underlying biological light-matter interactions have enabled a cascade of attempts to copy nature's optical strategies in synthetic structurally colored materials.

GST Rate & HSN Code for Glasses, Mirrors, Flasks - Chapter 70

HSN codes are used by more than countries as a basis for their customs tariffs. In this article, we present the list of HSN codes Chapters-wise. As for now, more than 20, goods are traded using HSN codes around the world. These HSN codes minimize the cost and simplify the procedure of trade. HSN codes are used for classifying goods and services. It has been mandated for suppliers to mention the HSN codes in the invoices up to certain digits based on the turnover.

This invention belongs to resource recovery recycle; be exactly that the plaster mould utilizing pot bank discarded passes through cleaning, pulverizes specifically, add to by a certain percentage in frit, manufacture beer bottle glass goods; both protect environment, again reduce the production cost of Beer Bottle. No matter daily water-consumption forecasting is injection forming or compression moulding, and its mould is all adopt plaster of Paris material to be made, and after using after a while, these plaster moulds will go out of use, and pile up like a mountain for the plaster mould gone out of use in a large number.

Physico-chemical aspects of methods for obtaining mortars, concrete, artificial stones or ceramics , e. Treatment including defibrillating of materials such as fillers , agglomerated or waste materials, or refuse to enhance their filling properties in mortars, concrete or artificial stone. After- treatment of artificial stones, mortars, concrete and ceramics , e. Processing powders of inorganic compounds in preparation to the manufacturing of ceramic products. Mechanical features relating to the working of mortars, concrete, stone, clay-wares or ceramics , e. Compositions containing free metal bonded to carbides, diamond, oxides, borides, nitrides, silicides, e. Hydraulic hardening materials , e.

Biological growth and synthetic fabrication of structurally colored materials

Other Services. Notification issued to extend the date of blocking and unblocking on e-way bill facility to Advisory and Compliance.

Patent Registration No. The present invention relates to a flooring material and a fabrication method thereof.

The present invention provides a novel method to fabricate silica nanostructures on thin polymer films based on silica deposition and self-wrinkling induced by thermal shrinkage. These micro- and nano-scale structures have vastly enlarged the specific area of silica, thus the silica nanomembranes can be used for solid phase extraction of nucleic acids. The inventive silica nanomembranes are suitable for nucleic acid purification and isolation and demonstrated better performance than commercial particles in terms of DNA recovery yield and integrity. In addition, the silica nanomembranes have extremely high nucleic acid capacity due to its significantly enlarged specific surface area of silica. Methods of use and devices comprising the silica nanomembranes are also provided. This application is a Divisional application of U. Provisional Patent Application No. This invention was made with government support under grant numbers CA and CA awarded by the National Institutes of Health. The government has certain rights in the invention.

GST Rates & HSN Codes on Glass, Mirrors, Flasks - Chapter semi-precious stones and similar glass smallwares, and articles thereof oth er than imitation  Missing: quartz ‎| Must include: quartz.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to U. Provisional Patent Application Ser. The present disclosure relates generally to nanostructures, and relates more particularly, to bioconjugated nanostructures. Recent advances have shown that nanometer-sized semiconductor particles can be covalently linked with biorecognition molecules such as peptides, antibodies, nucleic acids, or small-molecule ligands for applications as fluorescent probes. In comparison with organic fluorophores, these quantum-confined particles or quantum dots QDs exhibit unique optical and electronic properties, such as size- and composition-tunable fluorescence emission from visible to infrared wavelengths, large absorption coefficients across a wide spectral range, and very high levels of brightness and photostability. Therefore, the development of high-sensitivity and high-specificity probes beyond the intrinsic limitations of organic dyes and fluorescent proteins is of considerable interest to many areas of research, ranging from molecular and cellular biology to molecular imaging and medical diagnostics. Briefly described, embodiments of this disclosure, among others, include nanostructures, methods of preparing nanostructures, methods of detecting targets in subjects, and methods of treating diseases in subjects.

US5389582A - Cristobalite reinforcement of quartz glass - Google Patents

Chickens, breeding stock, whether or not purebred: layer-type egg-type , broiler-type meat-type. Edible offal, bovine animals, swine, sheep, goat, horses, asses, mules or hinnies - fresh and chilled. Edible offal of sheep including lamb of goats, horses, asses, mules or hinnies - fresh and chilled. Other, edible offal of sheep including lamb of goats, horses, asses, mules or hinnies - fresh and chilled. Other, edible offal of sheep including lamb of goats, horses, asses, mules or hinnies - frozen.

Disclaimer: Rates given below are updated as per 31st GST council meeting held on 22nd December to the best of our information. There may be variations due to Government's latest updates. We are not responsible for any wrong information. Against each rate, please check the "Effective from" date.

Быть может, многие еще верят тому, что им вдалбливали при Накамуре, а не "официальной" истории войны, которую поведал нам твой друг Орел вскоре после того, как мы перебрались. Правда состоит в том, что большая часть людей ненавидит и страшится октопауков. Лишь двадцать процентов выживших пытались хоть как-то общаться.

Картинки были настолько отчетливы, что Николь казалось, будто она стоит вместе с Ричардом. И потому даже испугалась, когда новая последовательность воспоминаний перенесла ее к сцене прощания между Ричардом и его проводником-мирмикотом.

Ричард и мирмикот находились в тоннеле у дна бурого цилиндра.

Они присмотрят за Кеплером и Галилеем, пока Наи сходит в приют за Бенджи. Все было в порядке - кроме одной немаловажной неопределенности. Элли сотню раз обдумывала, что скажет Роберту. "Безусловно, сперва он отнесется ко всему негативно, - решила .

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