Journal articles: 'Glass science and technology'

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Rüssel, C. "Introduction to Glass Science and Technology." Zeitschrift für Physikalische Chemie 208, Part_1_2 (January 1999): 292–93. http://dx.doi.org/10.1524/zpch.1999.208.part_1_2.292.

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Weber, M. J. "Science and technology of laser glass." Journal of Non-Crystalline Solids 123, no. 1-3 (August 1990): 208–22. http://dx.doi.org/10.1016/0022-3093(90)90786-l.

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MacCrone, R. K. "Optical properties of glass, vol. 5, glass science and technology." Materials Science and Engineering 68, no. 2 (January 1985): 267–68. http://dx.doi.org/10.1016/0025-5416(85)90415-x.

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Johnson, William L. "Bulk Glass-Forming Metallic Alloys: Science and Technology." MRS Bulletin 24, no. 10 (October 1999): 42–56. http://dx.doi.org/10.1557/s0883769400053252.

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The following article is based on the MRS Medal talk presented by William L. Johnson at the 1998 MRS Fall Meeting on December 2, 1998. The MRS Medal is awarded for a specific outstanding recent discovery or advancement that has a major impact on the progress of a materials-related field. Johnson received the honor for his development of bulk metallic glass-forming alloys, the fundamental understanding of the thermodynamics and kinetics that control glass formation and crystallization of glass-forming liquids, and the application of these materials in engineering.The development of bulk glass-forming metallic alloys has led to interesting advances in the science of liquid metals. This article begins with brief remarks about the history and background of the field, then follows with a discussion of multicomponent glass-forming alloys and deep eutectics, the chemical constitution of these new alloys, and how they differ from metallic glasses of a decade ago or earlier. Recent studies of deeply undercooled liquid alloys and the insights made possible by their exceptional stability with respect to crystallization will then be discussed. Advances in this area will be illustrated by several examples. The article then describes some of the physical and specific mechanical properties of bulk metallic glasses (BMGs), and concludes with some interesting potential applications.The first liquid-metal alloy vitrified by cooling from the molten state to the glass transition was Au-Si, as reported by Duwez at Caltech in 1960. Duwez made this discovery as a result of developing rapid quenching techniques for chilling metallic liquids at very high rates of 105–106 K/s.

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KARASU, Bekir, Oğuz BEREKET, Ecenur BİRYAN, and Deniz SANOĞLU. "The Latest Developments in Glass Science and Technology." El-Cezeri Fen ve Mühendislik Dergisi 4, no. 2 (May 31, 2017): 209–33. http://dx.doi.org/10.31202/ecjse.318204.

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Soga, Naohiro. "Glass Science and Technology for the 21st Century." TRENDS IN THE SCIENCES 5, no. 5 (2000): 82–84. http://dx.doi.org/10.5363/tits.5.5_82.

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Soga, Naohiro. "Glass Science and Technology in the New Millennium." TRENDS IN THE SCIENCES 6, no. 3 (2001): 76–78. http://dx.doi.org/10.5363/tits.6.3_76.

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Gupta, Prabhat K., and Arthur H. Heuer. "A. R. Cooper Symposium on Glass Science and Technology." Journal of the American Ceramic Society 76, no. 5 (May 1993): 1076. http://dx.doi.org/10.1111/j.1151-2916.1993.tb03722.x.

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Gupta, Prabhat K., and Arthur H. Heuer. "Alfred R. Cooper's Contributions to Glass Science and Technology." Journal of the American Ceramic Society 76, no. 5 (May 1993): 1077–80. http://dx.doi.org/10.1111/j.1151-2916.1993.tb03723.x.

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Greiner-Wronowa, E. "Glass Decoration Elements – History and Technology." Advanced Materials Research 39-40 (April 2008): 505–10. http://dx.doi.org/10.4028/www.scientific.net/amr.39-40.505.

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Glass decoration elements have been known for centuries. Many of them are preserved in a good shape. Actually the glass production development was started from tiny pieces called glass beads. Some of these products belong to very important historical objects which undergoing conservator activity to preserve our cultural heritage. To realize such enterprise very detailed research should be done. This paper is about testing of different glass decoration elements which belong to historical objects, in order to get information about their history and technology production. This research was carried out on small pieces of glass borrowed from historical objects in partnership between AGH - Technical University of Science and Technology and four different conservator groups. Testing made use of non-destructive techniques, like: EDS, FTIR, AFM.

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Baino, Francesco. "Bioactive glasses – When glass science and technology meet regenerative medicine." Ceramics International 44, no. 13 (September 2018): 14953–66. http://dx.doi.org/10.1016/j.ceramint.2018.05.180.

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Locardi, B., and E. Guadagnino. "Rare earths in glass technology." Materials Chemistry and Physics 31, no. 1-2 (March 1992): 45–49. http://dx.doi.org/10.1016/0254-0584(92)90151-w.

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Veeraiah, N. "International Seminar on Science and Technology of Glass Materials (ISSTGM-2009)." IOP Conference Series: Materials Science and Engineering 2 (July 1, 2009): 011001. http://dx.doi.org/10.1088/1757-899x/2/1/011001.

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Henderson, Linda Dalrymple. "The Large Glass Seen Anew: Reflections of Contemporary Science and Technology in Marcel Duchamp's “Hilarious Picture”." Leonardo 32, no. 2 (April 1999): 113–26. http://dx.doi.org/10.1162/002409499553091.

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Marcel Duchamp's The Bride Stripped Bare by Her Bachelors, Even (The Large Glass) of 1915–1923 is a unique image-text system in which the physical object is complemented by hundreds of preparatory notes the artist considered to be as important as the object itself. Although Duchamp talked of “Playful Physics” in his notes for the Glass, much of his humor and the breadth of his creative invention was obscured for later audiences when, after 1919, the popularization of relativity theory eclipsed the late Victorian ether physics that had fascinated the public in the early years of the century. Indeed, drawing upon contemporary science and technology, among other fields, Duchamp had created in the Large Glass a witty, multivalent commentary on the age-old theme of sexual desire, presented in the very newest verbal and visual languages. These ideas are explored in this article, reprinted from the conclusion of the author's book Duchamp in Context: Science and Technology in the Large Glass and Related Works.

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Strambini, Lucanos M., Massimo Piotto, and Andrea Nannini. "Glass microchannel technology for capillary electrophoresis." International Journal of Environmental Analytical Chemistry 85, no. 9-11 (August 10, 2005): 681–86. http://dx.doi.org/10.1080/03067310500146144.

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Schubert, Ulrich. "Book Review: Introduction to glass science and technology. By J. E. Shelby." Angewandte Chemie International Edition in English 36, no. 20 (November 3, 1997): 2248–49. http://dx.doi.org/10.1002/anie.199722481.

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Vandini, Mariangela, Cesare Fiori, and Rachele Cametti. "Classification and Technology of Byzantine Mosaic Glass." Annali di Chimica 96, no. 9-10 (October 2006): 587–99. http://dx.doi.org/10.1002/adic.200690060.

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Mobley, Tim, Roupen Keusseyan, Tim LeClair, Konstantin Yamnitskiy, and Regi Nocon. "Characterization of a Semiconductor Packaging System utilizing Through Glass Via (TGV) Technology." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2015, DPC (January 1, 2015): 001378–407. http://dx.doi.org/10.4071/2015dpc-wp13.

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Recent developments in hole formations in glass, metalizations in the holes, and glass to glass sealing are enabling a new generation of designs to achieve higher performance while leveraging a wafer level packaging approach for low cost packaging solutions. The need for optical transparency, smoother surfaces, hermetic vias, and a reliable platform for multiple semiconductors is growing in the areas of MEMS, Biometric Sensors, Medical, Life Sciences, and Micro Display packaging. This paper will discuss the types of glass suitable for packaging needs, hole creation methods and key specifications required for through glass vias (TGV's). Creating redistribution layers (RDL) or circuit layers on both sides of large thin glass wafer poses several challenges, which this paper will discuss, as well as, performance and reliability of the circuit layers on TGV wafers or substrates. Additionally, there are glass-to-glass welding techniques that can be utilized in conjunction with TGV wafers with RDL, which provide ambient glass-to-glass attachments of lids and standoffs, which do not outgas during thermal cycle and allow the semiconductor devices to be attached first without having to reflow at lower temperatures. Fabrication challenges, reliability testing results, and performance of this semiconductor packaging system will be discussed in this paper.

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Sharma, Swati. "Polymer-to-Carbon Conversion: From Nature to Technology." Materials 12, no. 5 (March 6, 2019): 774. http://dx.doi.org/10.3390/ma12050774.

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Glassy carbon is derived from synthetic organic polymers that undergo the process of coking during their pyrolysis. Polymer-to-carbon conversion (hereafter referred to as PolyCar) also takes place in nature, and is indeed responsible for the formation of various naturally occurring carbon allotropes. In the last few decades the PolyCar concept has been utilized in technological applications, i.e., specific polymers are patterned into the desired shapes and intentionally converted into carbon by a controlled heat-treatment. Device fabrication using glassy carbon is an excellent example of the use of the PolyCar process in technology, which has rapidly progressed from conventional to micro- and nanomanufacturing. While the technique itself is simple, one must have a good understanding of the carbonization mechanism of the polymer, which in turn determines whether or not the resulting material will be glassy carbon. Publications that comprise this special issue shed light on several aspects of the formation, properties and performance of glassy carbon in the cutting-edge technological applications. The results of detailed material characterization pertaining to two important research areas, namely neural electrodes and precision glass molding, are presented as examples. I hope that the readers will enjoy as well as benefit from this collection.

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Fish, Ian. "What's Wrong With Our Technology?" ITNOW 62, no. 2 (May 8, 2020): 35. http://dx.doi.org/10.1093/itnow/bwaa044.

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Abstract When thinking about this issue’s theme in the context of cyber security, it became quite difficult to determine what might be the ‘glass half full’ scenarios… writes Ian Fish, Chair of the Information Security Specialist Group.

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Iragüen Zabala, Oihane. "Acceleration: The (good) use of the magnifying glass." AUSART 4, no. 1 (July 12, 2016): 29–37. http://dx.doi.org/10.1387/ausart.16674.

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The studies of Science, Technology and Society, called STS studies, explore and determine the impacts of Science and Technology on social structure and its influences in the techno-scientific development. There are few approaches done from artistic disciplines. They question the link between Technology and Art, between Technics and values. They emphasize how currently in this dialectical relationship the humanist view remains in the background and the Technics overlay. From the Philosophy of Science several questions appear: if the Technology is a knowledge o just a tool to reach the knowledge, if Technology is a “know how” or a “know what”. Nowadays we “know how” but we need to find out the “know what for”.Keywords: SCIENCE; TECHNOLOGY; CYBERCULTURE; ACCELERATION; TECHNICS Azelerazioa: luparen erabilera (egokia)LaburpenaZientzia, Teknologia eta Gizartea ikasketek, ZTG ikasketak deituak, zientzia eta teknologiaren eraginak aztertu eta zehazten dituzte gizarte egituran eta garapen teknozientifikoan. Ikasketa hauek diziplina ezberdinetatik teknokultura ikertzea dute helburu. Hurbilketa gutxi egin dira diziplina artistikoetatik. Hauek teknologia eta artearen lotura eztabaidatzen dute, teknika eta balioen artekoa. Dialektika honek bigarren mailan geratzeko daukan joera aztertzen dute, zernolako joera dagoen teknika gailentzean eta ikuspuntu humanista murriztean. Zientziaren Filosofía arloan gogoeta egiten dute: Teknologia ezagutza bat da edo ezagutzara ailegatzeko tresna soilik?, Teknologia “nola egiteko ezagutza” zehatza da edo “zer egiteko ezagutza”? Gaur egun, badakigu nola egin, baia zertarako egiten den ezagutzaren beharra nabarmentzen dute ikasketa hauek. Hitz gakoak: ZIENTZIA; TEKNOLOGIA; CIBERKULTURA; AZELERAZIOA; TEKNIKA Aceleración: el (buen) uso de la lupa ResumenLos estudios de Ciencia, Tecnología y Sociedad, llamados estudios CTS, exploran y determinan los impactos de la Ciencia y la Tecnología en la estructura social y las influencias en el desarrollo tecnocientífico. Estos estudios tratan de investigar la Tecnocultura desde diversas disciplinas. Existen escasas aproximaciones hechas desde las disciplinas artísticas. Éstas cuestionan el nexo entre la tecnología y el arte, entre la Técnica y los valores. Recalcan cómo actualmente en esta dialéctica queda en un segundo plano el enfoque humanista y se superpone la técnica. Desde la Filosofía de la tecnología se reflexiona si la Tecnología es un conocimiento o una herramienta para acceder a él, si la Tecnología es un “saber cómo” o un “saber qué”. Hoy en día se “sabe cómo” pero se recalca la necesidad de cuestionar acerca del “saber para qué”. Palabras clave: CIENCIA; TECNOLOGÍA; CIBERCULTURA; ACELERACIÓN; TÉCNICA

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L.F. Nascimento, Marcio. "Centenary of a Serendipitous Inventor: Stookey and a Short Statistical Overview of Photosensitive Glass & Glass-Ceramics Science and Technology." Recent Patents on Materials Science 9, no. 1 (April 22, 2016): 33–44. http://dx.doi.org/10.2174/1874464809666160322232922.

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Kukartsev, Viktor Alekseevich, Vladislav Viktorovich Kukartsev, Vadim Sergeevich Tynchenko, Vladimir Viktorovich Bukhtoyarov, Valeriya Valerievna Tynchenko, Roman Borisovich Sergienko, Kirill Aleksandrovich Bashmur, and Aleksey Vasilyevich Lysyannikov. "The Technology of Using Liquid Glass Mixture Waste for Reducing the Harmful Environmental Impact." Materials 15, no. 3 (February 6, 2022): 1220. http://dx.doi.org/10.3390/ma15031220.

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The spent liquid glass mixture, which is widely used in foundries as a binder after knocking out of moldings, contains pieces of different sizes and strengths, and there is a strong silicate film on the sand grains themselves. The proposed regeneration plants, which provide for the removal of the silicate film by scrubbing, have low productivity and lead to abrasion of the grains themselves. For this reason, the knocked-out mixture is taken to the dump. As a result of the study of the state of the spent liquid glass mixture in the dump, it was found that, in the spent mixture that had lain for 8–10 years, under prolonged exposure to atmospheric precipitation at plus and minus temperatures, part of the silicate film dissolves and almost all monolithic pieces are destroyed. Further use of hydraulic regeneration allows us to reduce the film thickness and thereby reduce the percentage of liquid glass from 5–5.5% to 0.8–1.2%. This made it possible to select the composition of the molding sand for an automatic line, using the AlpHaset-process, which consists of 22–29% of liquid glass mixture from a dump, 65–72% of liquid glass, 5.5% of liquid glass, and a hardener in the amount of 0.55%.

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Nascimento, Marcio Luis Ferreira, and Edgar Dutra Zanotto. "On the first patents, key inventions and research manuscripts about glass science & technology." World Patent Information 47 (December 2016): 54–66. http://dx.doi.org/10.1016/j.wpi.2016.10.002.

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Yang, Yong, Zhaofeng Chen, Binbin Li, Lili Sha, Zhou Chen, Cao Wu, and Yanming Li. "Characterization of structure and physical properties of centrifugal glass fiber felts and preparation technology." Journal of Industrial Textiles 47, no. 6 (August 24, 2016): 1121–33. http://dx.doi.org/10.1177/1528083716665628.

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In this paper, glass fiber felts are fabricated by centrifugal-spinneret-blow process. Swing cylinder is designed to obtain a micro-layer structure, and the phase difference of two swing cylinders is π/2 + 2kπ. Tensile strength, flexural rigidity, and thermal conductivity of various glass fiber felts are investigated. The experimental results indicate that the tensile strength of micro-layer glass fiber felts and random glass fiber felts is 0.015 MPa and 0.013 MPa, respectively. In addition, the tensile strength of glass fiber felts is also improved with the increase of the density and the resin content of glass fiber felts. The micro-layer structure decreases the flexural rigidity of glass fiber felts, and the flexural rigidity of glass fiber felts with micro-layer and random structures is 43.4 g.cm and 101.3 g.cm, respectively. The mean thermal conductivity of glass fiber felts with micro-layer and random structures is 31.57 mW/m·k and 35.69 mW/m·k, respectively.

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Beregovoi, Vitaly A., Dmitry S. Sorokin, and Aleksandr M. Beregovoi. "Glass-Crystalline Materials of a Cellular Structure, Formed by Vibration Foaming Technology." Defect and Diffusion Forum 410 (August 17, 2021): 823–28. http://dx.doi.org/10.4028/www.scientific.net/ddf.410.823.

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A method for producing cellular materials on a glass-crystalline matrix has been developed. The formation of a porous structure is ensured by the process of gas formation, combined with a vibration effect on the raw mass. The possibility of gaining the plastic strength of the raw mass, sufficient for fixing the cellular structure of the raw material without adding binders, has been established. The main component of the raw material mixture is a finely ground filler, obtained after grinding glass-crystalline frit of a specially selected composition. For its formation pre-compacted raw masses, containing natural silica and glass-forming additives, are heated. There was investigated the joint influence of the compositions formulation and the roasting parameters on the properties indicators of the glass composite.

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Grunwald, Tim, Dennis Patrick Wilhelm, Olaf Dambon, and Thomas Bergs. "Influence of Glassy Carbon Surface Finishing on Its Wear Behavior during Precision Glass Moulding of Fused Silica." Materials 12, no. 5 (February 26, 2019): 692. http://dx.doi.org/10.3390/ma12050692.

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Laser technology has a rising demand for high precision Fused Silica components. Precision Glass Moulding (PGM) is a technology that can fulfil the given demands in efficiency and scalability. Due to the elevated process temperatures of almost 1400 °C and the high mechanical load, Glassy Carbon was qualified as an appropriate forming tool material for the moulding of Fused Silica. Former studies revealed that the tools’ surface finishing has an important influence on wear behaviour. This paper deals with investigation and analysis of surface preparation processes of Glassy Carbon moulds. In order to fulfil standards for high precision optics, the finishing results will be characterised by sophisticated surface description parameters used in the optics industry. Later on, the mould performance, in terms of wear resistance, is tested in extended moulding experiments. Correlations between the surface finish of the Glassy Carbon tools and their service lifetime are traced back to fundamental physical circumstances and conclusions for an optimal surface treatment are drawn.

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Babalola, Abidemi Babatunde. "Ancient History of Technology in West Africa: The Indigenous Glass/Glass Bead Industry and the Society in Early Ile-Ife, Southwest Nigeria." Journal of Black Studies 48, no. 5 (May 2, 2017): 501–27. http://dx.doi.org/10.1177/0021934717701915.

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The technology of glassmaking is complex. This complexity has been cited for the exclusion of the development of ancient glass technology from certain regions of the world, especially Africa, South of the Sahara. Thus, much of the existing scholarship on the technology of ancient glass has focused on the Middle East, Mediterranean, and Southeast and South Asia. Although the discourse on indigenous African technology has gained traction in Black studies, the study of ancient glass seems to have been left mainly in the hands of specialists in other disciplines. Drawing from archaeological and historical evidence from Ile-Ife, Southwest Nigeria, in tandem with the result of compositional analysis, this article examines the first recognized indigenous Sub-Saharan African glass technology dated to early second millennium ad or earlier. The development of the local glass recipe and the making of beads not only ushered in a social, religious, and economic transformation in Yorubaland as well as the other West African societies but also redressed the place of Sub-Saharan African in the historiographical map of ancient global technology and commerce.

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Townley, Cynthia, and Mitch Parsell. "Technology and Academic Virtue: Student Plagiarism Through the Looking Glass." Ethics and Information Technology 6, no. 4 (December 2004): 271–77. http://dx.doi.org/10.1007/s10676-005-5606-8.

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Chang, Jih-Hsing, Ya-Shiuan Tsai, and Pei-Yu Yang. "A Review of Glass Fibre Recycling Technology Using Chemical and Mechanical Separation of Surface Sizing Agents." Recycling 6, no. 4 (December 2, 2021): 79. http://dx.doi.org/10.3390/recycling6040079.

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Glass fiber is widely used in various modern industrial applications because it has the advantages of good electrical insulation performance and good process ability. Inevitably, some flawed glass fiber generated during manufacturing processes becomes waste and, in recent years, the treatment or recycling of glass fiber waste has become an environmental concern. Since glass fiber is brittle, non-wearing, and can easily generate static electricity after friction, the surface of glass fiber must be coated with a wetting agent (i.e., surface sizing agent) to overcome these disadvantages. However, glass fiber waste cannot be directly recycled as glass raw materials due to the presence of the surface sizing agent and the high content of sodium element. Therefore, there is a need to develop a feasible technology for removal of surface sizing agent in order to recycle glass fiber waste. In this study, two methods were used to remove surface sizing agent from glass fiber waste. After removing the surface sizing agent, the treated glass fiber waste can replace sand particles for manufacturing controlled low-strength material (CLSM). The first method for removing surface sizing agent used different organic solvents such as ethyl acetate to dissolve the surface coating (i.e., surface sizing agent). Then, an optical microscope was used to observe the surface changes before and after such removal treatments. The second method involved grinding glass fiber waste into a fine powder and heating it to a high temperature. An X-ray diffractometer (XRD) and X-ray fluorescence (XRF) were used to analyze the surface characteristics of the glass fiber waste. The experimental results showed that different organic solvents could not effectively remove the surface sizing agent, even if the glass fiber waste was processed by ultrasonic vibration for 5 h. In contrast, after high heating at 800 °C for 2 h, the surface sizing agent could be removed, and glass fiber waste transformed to cristobalite. The CLSM concrete produced by mixing cristobalite with cement in an appropriate proportion can meet the CLSM specification standard in Taiwan.

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Tang, Yu‐Hsiang, Yu‐Hsin Lin, Ming‐Hua Shiao, and Chih‐Sheng Yu. "Development of thin quartz glass utilising through‐glass‐via (TGV) formation by dry etching technology." Micro & Nano Letters 11, no. 10 (October 2016): 568–71. http://dx.doi.org/10.1049/mnl.2016.0242.

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Gibson, Phillip W., Calvin Lee, Frank Ko, and Darrell Reneker. "Application of Nanofiber Technology to Nonwoven Thermal Insulation." Journal of Engineered Fibers and Fabrics 2, no. 2 (June 2007): 155892500700200. http://dx.doi.org/10.1177/155892500700200204.

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Nanofiber technology (fiber diameter less than 1 micrometer) is under development for future Army lightweight protective clothing systems. Nanofiber applications for ballistic and chemical/biological protection are being actively investigated, but the thermal properties of nanofibers and their potential protection against cold environments are relatively unknown. Previous studies have shown that radiative heat transfer in fibrous battings is minimized at fiber diameters between 5 and 10 micrometers. However, the radiative heat transfer mechanism of extremely small diameter fibers of less than 1 micrometer diameter is not well known. Previous studies were limited to glass fibers, which have a unique set of thermal radiation properties governed by the thermal emissivity properties of glass. We are investigating the thermal transfer properties of high loft nanofiber battings composed of carbon fiber and various polymeric fibers such as polyacrylonitrile, nylon, and polyurethane. Thermal insulation battings incorporating nanofibers could decrease the weight and bulk of current thermal protective clothing, and increase mobility for soldiers in the battlefield.

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Deshpande, V. K. "Science and technology of glassy solid electrolytes." IOP Conference Series: Materials Science and Engineering 2 (July 1, 2009): 012011. http://dx.doi.org/10.1088/1757-899x/2/1/012011.

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Gasonoo, Akpeko, Hyeon-Sik Ahn, Eun-Jeong Jang, Min-Hoi Kim, Jin Seog Gwag, Jae-Hyun Lee, and Yoonseuk Choi. "Fabrication of Multi-Layer Metal Oxides Structure for Colored Glass." Materials 14, no. 9 (May 7, 2021): 2437. http://dx.doi.org/10.3390/ma14092437.

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This study proposes front colored glass for building integrated photovoltaic (BIPV) systems based on multi-layered derivatives of glass/MoO3/Al2O3 with a process technology developed to realize it. Molybdenum oxide (MoO3) and aluminum oxide (Al2O3) layers are selected as suitable candidates to achieve thin multi-layer color films, owing to the large difference in their refractive indices. We first investigated from a simulation based on wave optics that the glass/MoO3/Al2O3 multi-layer type offers more color design freedom and a cheaper fabrication process when compared to the glass/Al2O3/MoO3 multi-layer type. Based on the simulation, bright blue and green were primarily fabricated on glass. It is further demonstrated that brighter colors, such as yellow and pink, can be achieved secondarily with glass/MoO3/Al2O3/MoO3 due to enhanced multi-interfacial reflections. The fabricated color glasses showed the desired optical properties with a maximum transmittance exceeding 80%. This technology exhibits promising potential in commercial BIPV system applications.

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Perkis, Tim, and John Bischoff. "The Glass Hand." Computer Music Journal 20, no. 4 (1996): 64. http://dx.doi.org/10.2307/3680421.

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Ali Abaker Omer, Altyeb, Ming Li, Wen Liu, Xinliang Liu, Jianan Zheng, Fangxin Zhang, Xinyu Zhang, et al. "Water Evaporation Reduction Using Sunlight Splitting Technology." Agronomy 12, no. 5 (April 28, 2022): 1067. http://dx.doi.org/10.3390/agronomy12051067.

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The imbalance between precipitation and water evaporation has caused crop yield reduction, drought, and desertification. Furthermore, most parts of the world are short of water, including China. We proposed a low-cost polymer multilayer film to reduce water evaporation by only passing through several sunlight wavelengths necessary for photosynthesis. A series of experiments were conducted to characterize the influence of partial sunlight on the reduction of water evaporation. Evaporation containers and evaporation pans were placed in open-air (CK), under a glass shed (GS), and under a glass-shed covered with multilayer films (GMF). Our results showed a significant reduction in water evaporation under GMF. Cumulative soil surface evaporation of CK, GS and GMF over 45 days was 80.53 mm, 68.12 mm, and 56.79 mm, respectively. Under GMF, cumulative water evaporation from soil and pan surfaces decreased by 29% and 26%. The slope (β1≠0) of simple linear regression showed a significant relationship between evaporation time and cumulative water evaporation (p = 0.000 < α = 0.05 shown in the ANOVA table). The correlation coefficient was more than 0.91 in all treatments, suggesting a strong positive linear relationship. This study may contribute to future drought resistance and agrivoltaic sustainability development.

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Li, Xin Zhuo, and Fu Ting Wang. "Analysis of Glass Packing Materials in Packing Design." Applied Mechanics and Materials 271-272 (December 2012): 69–72. http://dx.doi.org/10.4028/www.scientific.net/amm.271-272.69.

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In this modern time with rapidly developing science and technology, packing materials have taken an important role in packing design, and glass packing container takes a huger proportion all the time. Glass’s main raw materials include quartz sand, sodium carbonate, feldspar and limestone and so on. At times, a little bit clarifier, colorant, or opacifier will be blended into the glass. With the procedures of blending, melting, clarifying and homogenizing, the glass will be processed successfully after annealing treatment. Glass packing materials’ workmanship is simple with various forms, and they are apt to clean whilst can be used repeatedly. In modern packing design, glass packing materials have a higher utilization rate, so they have become a kind of indispensable packing materials.

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Biao, Zhang, Peng Bin, Duan Xing-long, Qian Fa-tang, and Wu Bo-lin. "A new technology of microcrystallizing leucite to reinforce dental glass ceramics." Journal of Wuhan University of Technology-Mater. Sci. Ed. 19, no. 1 (March 2004): 94–95. http://dx.doi.org/10.1007/bf02838376.

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39

Endo, Hisashi, Yoshikazu Nagayoshi, and Kenji Suzuki. "Production of glass ceramics from sewage sludge." Water Science and Technology 36, no. 11 (December 1, 1997): 235–41. http://dx.doi.org/10.2166/wst.1997.0416.

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Environmental problems are a worldwide concern. So recycling with a zero-emission objective is being pursued. For this purpose, a melting process whereby sludge was converted into slag has been developed and commercialized. However, as the glass material of conventional slag is inferior compared to natural stone, the use of slag as a substitute material has been limited. Therefore, glass ceramics technology was studied to produce crystallized glass from sewage sludge. The technology was researched and developed jointly with the Tokyo Metropolitan Government in pursuing the basic study and pilot plant studied from 1991 to 1995. As a result, we have successfully commercialized this technology to convert sewage sludge into a resource as stone-like products, followed successfully by a long pilot operation. Now the commercialized plant of 150 ton-cake/day was installed and has been producing stone products from sewage sludge since 1996. In this paper, we report the results of the latest pilot plant test, and the application study of stone products for recycling use as well. For long decades, we obtain building materials from mountains and forests then built up metropolis. Then the metropolis exhaust waste and surrounding environment is polluted. We are convinced that this technology may contribute to prevent such environmentally unbalanced cycle.

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Menut, C., C. Beril, and L. Schwartzbrod. "Poliovirus Recovery from Tap Water After Concentration over Glass Powder and Glass Wool." Water Science and Technology 27, no. 3-4 (February 1, 1993): 291–94. http://dx.doi.org/10.2166/wst.1993.0362.

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Two concentration methods for recovering poliovirus from tap water are compared. Samples of tap water are artificially contaminated with poliovirus 1 Lsc 2ab and concentrated by adsorption-elution over either glass powder or glass wool. The results show that, for great viral contamination, the glass powder method provided a higher recovery yield than the glass wool method. But the glass wool method had the greater sensitivity. Viruses weredetectedin73.9% for viral contaminations of 4 to 50 PFU 20 l−1 when using the glass wool method although with the glass powder method viruses were detected in only 52.2 %.

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41

Kurita, Tsuneo, Ichiro Ogura, and Kiwamu Ashida. "Proposal of laser assisted hot embossing technology for glass." Journal of Materials Processing Technology 254 (April 2018): 248–53. http://dx.doi.org/10.1016/j.jmatprotec.2017.11.040.

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42

Vereshchagina, Tatiana, Ekaterina Kutikhina, Leonid Solovyov, Sergei Vereshchagin, Elena Mazurova, and Alexander Anshits. "Hydrothermal Co-Processing of Coal Fly Ash Cenospheres and Soluble Sr(II) as Environmentally Sustainable Approach to Sr-90 Immobilization in a Mineral-like Form." Materials 14, no. 19 (September 26, 2021): 5586. http://dx.doi.org/10.3390/ma14195586.

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Co-processing of radioactive effluents with coal fly ash-derived materials is recognized as a resource-saving approach for efficient stabilization/solidification of radioactive components of wastewater. In this context, the paper is focused on the hydrothermal synthesis of Sr2+-bearing aluminosilicate/silicate phases as analogs of a mineral-like 90Sr waste form using hollow glass-crystalline aluminosilicate microspheres from coal fly ash (cenospheres) as a glassy source of Si and Al (SiO2-Al2O3)glass) and Sr(NO3)2 solutions as 90Sr simulant wastewater. The direct conversion of cenosphere glass in the Sr(NO3)2-NaOH-H2O-(SiO2-Al2O3)glass system as well as Sr2+ sorption on cenosphere-derived analcime (ANA) in the Sr(NO3)2-H2O-ANA system were studied at 150–200 °C and autogenous pressure. The solid and liquid reaction products were characterized by SEM-EDS, PXRD, AAS and STA. In the Sr(NO3)2-NaOH-H2O-(SiO2-Al2O3)glass system, the hydrothermal processing at 150–200 °C removes 99.99% of the added Sr2+ from the solution by forming Sr-tobermorite and Sr-plagioclase phases. In the Sr(NO3)2-H2O-ANA system, Sr2+ sorption on analcime results in the formation of solid solutions (Na1−nSrn/2)AlSi2O6·H2O of the Na-analcime–Sr-wairakite series. The results can be considered as a basis for the development of environmentally sustainable technology for 90Sr removal from wastewater and immobilization in a mineral-like form by co-processing waste from coal-fired and nuclear power plants.

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Korzhik, Mikhail, Andrei Fedorov, Georgy Dosovitskiy, Toyli Anniyev, Maxim Vasilyev, and Valery Khabashesku. "Nanoscale Engineering of Inorganic Composite Scintillation Materials." Materials 14, no. 17 (August 27, 2021): 4889. http://dx.doi.org/10.3390/ma14174889.

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This review article considers the latest developments in the field of inorganic scintillation materials. Modern trends in the improvement of inorganic scintillation materials are based on engineering their features at the nanoscale level. The essential challenges to the fundamental steps of the technology of inorganic glass, glass ceramics, and ceramic scintillation materials are discussed. The advantage of co-precipitation over the solid-state synthesis of the raw material compositions, particularly those which include high vapor components is described. Methods to improve the scintillation parameters of the glass to the level of single crystals are considered. The move to crystalline systems with the compositional disorder to improve their scintillation properties is justified both theoretically and practically. A benefit of the implementation of the discussed matters into the technology of well-known glass and crystalline scintillation materials is demonstrated.

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Cech, Erin A., and Mary Blair-Loy. "Perceiving Glass Ceilings? Meritocratic versus Structural Explanations of Gender Inequality among Women in Science and Technology." Social Problems 57, no. 3 (August 2010): 371–97. http://dx.doi.org/10.1525/sp.2010.57.3.371.

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Dean, Dennis R. "Duchamp in Context: Science and Technology in the "Large Glass" and Related Works. Linda Dalrymple Henderson." Isis 91, no. 1 (March 2000): 180–82. http://dx.doi.org/10.1086/384686.

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WALKER, JOHN A. "DUCHAMP IN CONTEXT: SCIENCE AND TECHNOLOGY IN THE LARGE GLASS AND RELATED WORKS, LINDA DALRYMPLE HENDERSON." Art Book 13, no. 3 (August 2006): 39–40. http://dx.doi.org/10.1111/j.1467-8357.2006.00697.x.

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Brostoff, Lynn, Stephanie Zaleski, Carol Lynn Ward-Bamford, Elizabeth Montagnino, Isabelle Muller, Andrew Buechele, Murray Loew, and Fenella France. "Nineteenth century glass manufacture and its effect on photographic glass stability." Journal of the Institute of Conservation 43, no. 2 (May 3, 2020): 125–41. http://dx.doi.org/10.1080/19455224.2020.1754263.

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Evans, G., P. Dennis, M. Cousins, and R. Campbell. "Use of recycled crushed glass as a filtration medium in municipal potable water treatment plants." Water Supply 2, no. 5-6 (December 1, 2002): 9–16. http://dx.doi.org/10.2166/ws.2002.0144.

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The aim of this study was to investigate the use of recycled crushed glass as a filtration medium for municipal potable water treatment plants. It evaluated the main physical parameters of recycled glass and its performance in a potable water treatment application. Pilot-plant testing was used to compare the performance of recycled glass to a typical sand filter medium in a conventional treatment process. Laboratory analysis was used to determine media characteristics. Pilot-plant testing determined that the filtration performance of the glass medium was similar to that of a typical sand medium of similar effective size and uniformity under all conditions tested. The glass medium had the benefit of taking 10-15% longer than the sand to reach particle breakthrough. The glass also appeared to accumulate headloss in most runs at a slightly lower rate than the sand. Backwashing observed during pilot-plant testing also showed that the glass expanded more than the sand under the same backwash water rates. This was noted to be a potential benefit to installations that have low backwash water flow.

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Inoue, Akihisa. "Science and Technology of Glassy and Nanocrystalline Materials." Journal of the Japan Society of Powder and Powder Metallurgy 53, no. 1 (2006): 78. http://dx.doi.org/10.2497/jjspm.53.78.

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Tai, An-Ju R., and Randi L. Sims. "The Perception of the Glass Ceiling in High Technology Companies." Journal of Leadership & Organizational Studies 12, no. 1 (September 2005): 16–23. http://dx.doi.org/10.1177/107179190501200103.

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Journal articles on the topic 'Glass science and technology'

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