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Auswahl der wissenschaftlichen Literatur zum Thema „Natural jewelry“
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Zeitschriftenartikel zum Thema "Natural jewelry"
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Umarova, Zarrina. „Characteristics of development of Tajik jewelry art at the turn of the 21st century“. SHS Web of Conferences 50 (2018): 01226. http://dx.doi.org/10.1051/shsconf/20185001226.
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The paper identifies and analyzes the characteristic features of the development of Tajikjewelry art in the late 20th - early 21st centuries. The author believes that at this time, after a long period of oblivion, there is a marked way to restoration of many lost and nearly forgotten folk traditions in Tajik jewelry art. This period of time can be distinguished as a transitional period in the history of Tajik jewelry art development. This issue carries a significant value in the history of Tajikistan because the jewelry art in the period from the 80ies ofthe 20th century to the early 20th century was previously not subjected to a dedicated study, which results in certain gaps in the research of modern Tajik jewelry art. Studying the characteristics of the development of jewelry art at the turn of the 21st century and of the problems faced by master jewelers (zargars) at that time will aid in the future to identify the most efficient ways of developing this industry and facilitate its becoming one of the export-oriented areas, taking into account that the Republic of Tajikistan possesses all the necessary natural resources.
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Susanti, Santi, Sukaesih Sukaesih und Iwan Koswara. „Promotional Messages on Social Media Marketing for Natural Seeds Jewelry“. MIMBAR : Jurnal Sosial dan Pembangunan 36, Nr. 1 (18.06.2020): 230–39. http://dx.doi.org/10.29313/mimbar.v36i1.5800.
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This study aims to examine the promotional messages in social media marketing for natural Seeds jewelry. This research uses descriptive qualitative methods and data is collected through interviews, observation, documents, and literature review. The object of this study is Bumi Putih Spiritual Jewelry, a brand of handmade jewelry products from natural seeds created by Anthony Imanuel Alexander Sutrisno. Data analysis in this research uses Miles and Huberman’s interactive method. The results show that Bumi Putih uses Instagram, Facebook and Twitter integrated for marketing the natural seeds jewelry. Promotional messages conveyed on the three platforms of social media are a combination of verbal and nonverbal messages in the form of text and symbols to influence the audiences’ cognitive, affective, and conative. By using social media, Bumi Putih not only marketing the products but also persuade netizens to respect nature and maintain its sustainability to create a harmonious relationship between human and the environment
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Belko, Tatyana V., Tatyana V. Kozlova und Svetlana Yu Osipova. „Role of jewelry and accessories in traditional women`s Russian costume of the 16th–17th centuries“. Vestnik slavianskikh kul’tur [Bulletin of Slavic Cultures] 59 (2021): 294–306. http://dx.doi.org/10.37816/2073-9567-2021-59-294-306.
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The paper conducts analysis of decor, accessories and jewelry in the context of traditional Russian costume of the 16th–17th centuries; it consists of an introduction and two parts. In the introduction, the authors note the importance of preserving and structuring information about ancient Russian accessories and costume jewelry for modern creative activity. The paper identifies socio-cultural significance of the ensemble of jewelry and costume in traditional Russian society. It examines the clothing of the South Russian and North Russian women's clothing complex, reflecting the specifics of the regions of Russia-from the Volga region to Siberia. The second part addresses the examples of the use of accessories and jewelry in the structure of traditional folk women's costume, depending on the regions of Russia including the clothes of the Orel, Kursk, Voronezh, Ryazan, Tambov, Tula, and Kaluga provinces belonging to the South Russian complex. The North Russian complexes of women's Russian clothing reflect the specifics of the regions. Headdresses, which are traditionally an integral part of women's folk costume, are represented by kokoshniks, kichki, and crowns. Earrings, rings, and chains are introduced by various schools of master jewelers. The characterization of signs by purpose, materials and method of making jewelry, allowed to clarify the order of classification construction of the scheme of using jewelry in the costume system. The main sections of the paper are illustrated with photos depicting costumes and complementary accessories from various regions of Russia. The authors also display costume ornaments that have long been out of use, but are valuable for research. The paper is of interest to ones studying costume design, accessories, and jewelry. It allowed for concluding about the importance of studying the elements of the costume as artifacts made of natural materials that serve as a precious source of information about the unique Russian decorative and applied art and costume.
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Volodymyr, INDUTNYI, MEREZHKO Nina und PIRKOVICH Kateryna. „COMMODITY EXPERTISE OF JEWELRY“. INTERNATIONAL SCIENTIFIC-PRACTICAL JOURNAL "COMMODITIES AND MARKETS" 39, Nr. 3 (20.09.2021): 60–74. http://dx.doi.org/10.31617/tr.knute.2021(39)04.
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Background. Jewelry is one of the components of material, ritual, cultural and historical heritage of mankind.Modern jewelry has acquired significant differences from those created in the past. Changes in the field of production and trade in jewelry explain the relevance of the analysis of cost indicators in the modern jewelry market and the feasibility of improving commodity expertise. The aim of the workis to analyze the cost indicators on the jewelry market in Ukraine, to conduct their commodity expertiseand to develop an algorithm for cost forecastingof jewelry in accordance with their quality characteristics. Materials and methods. A database of initial data on jewelry present on the market was created in the following range: weddingrings, rings, pendants and earrings. All named products weigh up to 10 grams and are made of 925 silver and 585 gold. Most of them are decorated with precious and semi-precious stones or inserts that imitate them. To develop an algorithm for cost forecastingof jewelry, a mathematical model was built and the quality of the approximation was calculated according to K. Pearson. Results. The results of the analysis of cost indicators in the modern jewelry market are described, and also recommendations for performance of tasks of their commodity expertise are given. Three commodity groups of jewelry have been identified and an algorithm for predicting their value has been developed.A protocol for assessing the quality of jewelry and standards for visual comparison operations are presented. An approach to determining the estimated value of exclusive jewelry is proposed. Conclusion. The general regulations of work of commodity expertise of jewelry are established. Creating a mathematical model for cost forecastingof jewelry requires the compilation of a database of initial data of representative samples presented on the market. For each cost interval it is necessary to build a regression mathematical model that will ensure maximum consideration of pricing factors and the authenticity and reproducibility of the results of commodity research. Commodity expertiseof the cheapest jewelry can be carried out only on the basis of the value of the used precious metals. Medium-value jewelry requires market analysis and mathematical forecasting. Jewelry with precious stones of natural origin also requires analysis of databases on precious stones. More expensive jewelry (more than UAH 300,000 per sample) can be valued only at the value of the gemstone. Keywords: commodity expertise, jewelry, cost forecasting, protocol, evaluation criterion.
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Бравина, Розалия Иннокентьевна, und Зинаида Ивановна Иванова-Унарова. „The Glow of Silver: The Traditional Ornaments of the Yakuts. From the Origins to the Present“. ТРАДИЦИОННАЯ КУЛЬТУРА, Nr. 2 (25.06.2020): 51–62. http://dx.doi.org/10.26158/tk.2020.21.2.005.
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Ювелирное искусство народа саха исследуется в статье в междисциплинарном аспекте: изучаются истоки его возникновения, этнокультурные связи народов Евразии по материалам археологических памятников Позднего Средневековья, искусствоведческая характеристика украшений (традиции и новаторские черты в современном искусстве якутских ювелиров). В основу работы положен анализ находок из археологических раскопок якутских погребений XIV-XVIII вв., предметов из фондов музеев Республики Саха (Якутия) и Американского музея естественной истории в Нью-Йорке, а также авторских ювелирных изделий современных мастеров. Подробное изучение ансамбля якутских украшений и отдельных его частей содержится в трудах этнографов Ф. М. Зыкова, В. П. Дьяконовой и др. Классификация украшений, описание техники и способов обработки металла, к которым обращались эти авторы, не входят в задачи данной статьи. Металлические украшения древних якутов, найденные в археологических памятниках, рассматриваются нами в сравнительно-историческом аспекте и соотносятся с изделиями древних кочевников Центральной и Передней Азии, Китая и Южной Сибири. Якутское ювелирное искусство приобрело устойчивые формы, орнаментальный декор и национальное своеобразие в XVII-XIX вв. На современном этапе сохраняется многовековая традиция изготовления ансамбля украшений, но параллельно развивается творчество дизайнеров-ювелиров по созданию оригинальных художественных произведений, вырабатывающих неповторимый стиль этномодерна. The article examines the jewelry of the Sakha people from an interdisciplinary perspective. It examines its origins and sources; considers the ethno-cultural relations of the peoples of Eurasia, based on the materials of archaeological monuments from the late Middle Ages; and considers art history (traditions and innovative features in the modern art of Yakut jewelers). The work is based on archaeological excavations of Yakut burials of the 16th through 18th centuries, items from the collections of the museums of the Republic of Sakha (Yakutia), and the American Museum of Natural History in New York, as well as the author’s jewelry created by modern masters. A detailed study of Yakut jewelry and its individual parts is contained in the works of the ethnographers F. M. Zykov, V. P. Diakonova, and others, and the classification of jewelry and descriptions of the techniques and methods of metal processing that these scholars provided are not considered in this article. On the other hand, metal ornaments of ancient Yakuts found in archaeological sites are analyzed in a comparative historical context and correlated with the products of ancient nomads from Central and Western Asia, China and Southern Siberia. Yakut jewelry art acquired stable forms, ornamental design and national distinctiveness in the 17th - 19th centuries. The traditional Yakut way of making an ensemble of jewelry has been preserved, but at the same time, jewelry designers have also been creating original works of art that develop a unique “ethnomodern” style.
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Duangkhachon, Kriangkrai, und Onlamee Kamon In. „The Development of Dan-Kwian Ceramic Jewelry for Contemporary Aesthetics in Nakhon Ratchasima Province“. Key Engineering Materials 766 (April 2018): 44–50. http://dx.doi.org/10.4028/www.scientific.net/kem.766.44.
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This research aims to development of Dan-Kwian ceramic jewelry from past to present. In terms of design, the raw materials and decorative techniques used in designed and developed Dan-Kwian ceramic jewelry for unique contemporary beauty. As a result, developed from the original by adopting simple shapes of geometry to be used for modern purposes, the emphasis is on creating different sizes in jewelry, which are large, medium and small. And highlight the color of clay body to light, medium and dark. The raw materials used to create Dan-Kwian ceramic jewelry prototype is Dan-Kwian clay mixed with kaolin and compound clay. At difference mixing ratio to determine the shade, then design and create masterpieces. Test fired with electric furnace at 800 and 1200°C, emphasize the natural brown and orange color of clay body. Decorated with smoked technique with rice husk in clay pot using charcoal stove owing to create a black color in the finished workpiece. Then, put it to sort the appropriate of each set. After that, design a piece of 5 different styles, in which the set consists of necklaces, bracelets and earrings. The most popular set of Dan-Kwian ceramic jewelry from the producer group is the first set inspired by the sphere, which can be prepared easily. Outstanding, the attraction is that the sphere in the center can be rotated. And the dark color in the center contrasted with the light outer circle. Overall, the five set are well received by the producer group. Make a way to see how to produce for sale, by selling it with existing products.
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Belov, S. V. „About the monograph “Collection and jewelry cassiterite”“. Proceedings of higher educational establishments. Geology and Exploration, Nr. 3 (28.02.2021): 92–96. http://dx.doi.org/10.32454/0016-7762-2020-63-3-92-96.
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Specialists of the Sergo Ordzhonikidze Russian State University for Geological Prospecting (MGRI), which had been training gemologists for many years, conducted an interesting and substantial study devoted to a non-traditional use of cassiterite, a mineral known to man for millennia. The monograph2 under review discusses various aspects of the use of cassiterite, as well as its accompanying minerals, for producing jewelry, collection and ornamental materials. Given the increasing popularity of natural minerals in recent decades, there is a growth of interest among collectors and manufacturers in non-traditional semi-precious stone raw materials and their use in the jewelry industry. The world trade in this area is significant and continues to demonstrate an increasing trend. In this regard, the work of D.A. Petrochenkov devoted to jewelry and ornamental cassiterites seems to be highly relevant. For the first time in world practice, the monograph comprehensively covers questions concerning cassiterite and its application, thus contributing to popularization of cassiterite jewelry and craftsmanship and laying the foundation for a new direction in the semi-precious stone industry. The author of the monograph critically reviewed the results of previous studies on the mineral and chemical composition of cassiterite and added an extensive set of his own analytical methods. The gemological and technological characteristics of cassiterite minerals were given, along with recommendations on their rational search, use and quality improvement. In term of ecological parameters, it was shown that the content of carcinogenic and radioactive elements in jewelry cassiterites does not exceed the background values. The market conditions were described, and recommendations on the organization of mining and geological work in this sphere were presented.
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Angelina, Donna. „The Jewelry Design from Natural Environment Based On Tropical Nature Of Indonesia“. Idealogy Journal 5, Nr. 1 (09.04.2020): 119–29. http://dx.doi.org/10.24191/idealogy.v5i1.179.
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Zhou, Danyi, Taijin Lu, Huiru Dai, Jieran Lv, Shouming Chen, Zhonghua Song und Jian Zhang. „Study on the Microstructure and Spectra of Regrown Quartz Crystals from Chinese Jewelry Market“. Crystals 11, Nr. 9 (19.09.2021): 1145. http://dx.doi.org/10.3390/cryst11091145.
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Regrown quartz crystals consist of the natural section and the synthetic section grown by hydrothermal technique, which has become popular on the Chinese jewelry market in recent years. Similar gemological properties to those of natural quartz have brought challenges to gem identification and also new questions to scientific research. In this study, microstructure and spectral characteristics of the two sections of regrown quartz crystals were investigated by three dimensional computed tomography system and infrared spectroscopy. Results showed that the natural section has a higher porosity and there are also many micron- to millimeter-sized pores on the interface of the two sections. Different infrared absorption peaks of the two sections at the 3300–3600 cm−1 range were mainly attributed to the different existence state of OH groups. The distinction of microstructure and spectral characteristics between the natural and synthetic sections indicate their different growth condition. Compared with natural quartz, a relatively stable growth environment during the synthetic process leads to a lower porosity and the alkali growth solution could result in the change of the existence state of OH groups in the regrown quartz crystals.
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Polishchuk, Mikhail, Mikhail Tkach, Igor Parkhomey, Juliy Boiko, Yevhenii Batrak und Oleksander Eromenko. „Intelligent machine for sorting semi-precious minerals“. Indonesian Journal of Electrical Engineering and Computer Science 22, Nr. 3 (01.06.2021): 1354. http://dx.doi.org/10.11591/ijeecs.v22.i3.pp1354-1364.
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This paper proposes is devoted to solving the problem of sorting workpieces from minerals and semi-precious stones that are used in jewelry production. Intensive development of production leads to a reduction of natural resources, including semi-precious minerals. Therefore, the task of saving the use of minerals is relevant. The solution is based on the idea a new method for sorting semi-precious minerals is proposed, as well as the design of an intelligent installation for implementing this method. An increase in the accuracy of sorting semiprecious minerals has been achieved through the use of charge-coupled device (CCD) matrices, which automatically determine the volume of each mineral in 3D space. From the simulation work, it was found in comparison with manual sorting, the proposed method has reduced the amount of waste in the manufacture of jewelry by 15% ... 20%. Experimental studies were carried out using the example of such a semiprecious mineral as amber. The cost of raw amber in the amount of one kilogram on the modern market is in the range of 1200…2200 US dollars. The result confirms that the method is superior to the alternative method, with the achieved average waste saving of 20%, the proposed sorting technology makes it possible to obtain a profit of 240...440 US dollars per kilogram of amber. Ultimately, these solutions can improve the efficiency of jewelry production.
Dissertationen zum Thema "Natural jewelry"
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Rice, Paula Neale. „Earth, sea and sky : natural forces as a design source in metalwork“. Virtual Press, 1991. http://liblink.bsu.edu/uhtbin/catkey/770942.
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The natural forces of earth, sea and sky provide a wealth of inspiration for the creation of jewelry and metalwork. This project involved the investigation of such natural forces as erosion, growth cycles, tides and wind currents, followed by the design and construction of a body of work based on what was observed.During the observation phase, the artist collected source material In the form of photographs, rough sketches, tracings and actual physical evidence o f the natural forces a t work. The designs were based on a synthesis of the impressions gathered, rather than on one particular source. Not only were the visual and tactile aspects of the forces considered important, but the artist's emotional responses to those forces played a role in the designs as well.A total of thirteen pieces of jewelry and three boxes were created. Chasing, repousse, inlay and reticulation were the metalworking techniques primarily used to render the natural imagery.An intensive study of chasing and repousse was undertaken, as these techniques were especially suited to illustrating the wide variety of form and texture present in nature, from graceful, sweeping cloud formations to heavily modeled rock surfaces. The inlay process proved to be an adaptable way of mounting irregularly shaped natural materials, particularly shells, in the jewelry and boxes. The swirling quality of reticulation effectively represented such textures as the ruffled fungal growths found in forests, or the rushing, foaming tides at the edge of a shoreline.By combining close observation of the effects of natural forces with appropriate metalworking techniques, an aesthetically striking and highly original collection of jewelry and metalwork was conceived and executed.Department of Art
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Jiang, Yingyun. „Contemporary Jewelry and Nature“. Thesis, Konstfack, Ädellab, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:konstfack:diva-7797.
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This paper presents an investigation of how a jewelry artist understands the life/death cycleof nature and natural processes, the relationship between the human (body), nature,materials, and jewelry, by communicating in the form of jewelry.I will discuss the relationship between human, nature and jewelry from many aspects. Themovement of objects, life and death, how jewelry shows the position and state of humanin nature and the relationship with nature, as well as the significance to the contemporarysociety. My main method is jewelry. My jewelry is emotional and expresses the series ofcollision and balance when humankind meets nature, and the acceptance of life and death.
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Miller, Michele D. „The nature of beads /“. Online version of thesis, 1993. http://hdl.handle.net/1850/11681.
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Cepáková, Hana. „Strategie rozvoje podniku“. Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2021. http://www.nusl.cz/ntk/nusl-442886.
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This diploma thesis deals with the strategy of business development of company, which produce natural jewelry and accessories. Based on the strategic analysis, the company's position on the market and its competitive advantage is determined. According to the company's vision and strategic goals, a comprehensive strategy for the development of a small business is proposed, including a time schedule for implementation.
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Syperek, P. K. C. „Jewels of the Natural History Museum : gendered aesthetics in South Kensington, c. 1850-1900“. Thesis, University College London (University of London), 2015. http://discovery.ucl.ac.uk/1471589/.
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Several collections of brilliant objects were put on display following the opening of the British Museum (Natural History) in South Kensington in 1881. These objects resemble jewels both in their exquisite lustre and in their hybrid status between nature and culture, science and art. This thesis asks how these jewel-like hybrids - including shiny preserved beetles, iridescent taxidermised hummingbirds, translucent glass jellyfish as well as crystals and minerals themselves - functioned outside of normative gender expectations of Victorian museums and scientific culture. Such displays' dazzling spectacles refract the linear expectations of earlier natural history taxonomies and confound the narrative of evolutionary habitat dioramas. As such, they challenge the hierarchies underlying both orders and their implications for gender, race and class. Objects on display are compared with relevant cultural phenomena including museum architecture, natural history illustration, literature, commercial display, decorative art and dress, and evaluated in light of issues such as transgressive animal sexualities, the performativity of objects, technologies of visualisation and contemporary aesthetic and evolutionary theory. Feminist theory in the history of science and new materialist philosophy by Donna Haraway, Elizabeth Grosz, Karen Barad and Rosi Braidotti inform analysis into how objects on display complicate nature/culture binaries in the museum of natural history. The aim of this study is to go beyond dichotomised interpretations of the role of gender in science and museology in order to present a more nuanced and at times chaotic picture of sexual relations as reflected in late nineteenth-century scientific and material culture. By considering the spaces in between art and science, natural theology and evolution, taxonomy and naturalism, masculine and feminine, different, sometimes queer, configurations of gender emerge in the displays of the Natural History Museum.
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Barreto-Rimay, Giancarlo-André. „Exportación de joyas de plata con incrustaciones de piedras naturales a Chile“. Bachelor's thesis, Universidad de Lima, 2016. http://repositorio.ulima.edu.pe/handle/ulima/1732.
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El presente trabajo de investigación trata sobre la constitución de una empresa dedicado a producir y exportar joyas de plata Ley 950 y 925 con aplicaciones de piedras naturales con destino a Chile. El nombre de la empresa del proyecto es “JOYERIA BARI E.I.R.L.” que llevará el nombre de la marca JOLIBARI desde el inicio de las operaciones. Ambos se encuentran disponibles para el registro en las respectivas
instituciones.Trabajo de investigación
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Lago, Tatiana Eder da Rocha. „Caracterização e impregnação polimérica do porongo (Lagenaria siceraria) visando a aplicação no design de biojoias“. reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2013. http://hdl.handle.net/10183/96467.
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Materiais naturais são aplicados com restrições na joalheria por serem facilmente degradados e alterarem suas características estéticas em função das condições do ambiente. O porongo é um fruto que possui forte ligação simbólica com a cultura gaúcha por ser utilizado como recipiente (cuia) para tomar o chimarrão. Na fabricação de cuias são utilizados cerca de 50% do fruto gerando um grande volume de resíduos no processo, passível de ser aplicado em produtos. Desse modo, a presente pesquisa objetiva estudar e aplicar métodos de tratamento para o porongo, a fim de viabilizar a utilização desse material natural no design de joias, visando manter sua integridade física e química. Nesse sentido, primeiramente, foi realizada a caracterização do porongo por meio de técnicas como microscopia eletrônica de varredura, microscopia estereoscópica, análise termogravimétrica e microtomografia computadorizada (Micro-CT). Além disso, foram estudadas técnicas de tratamento que visam à durabilidade, além de melhorar as propriedades físicas e mecânicas de outros materiais naturais como, por exemplo, a madeira. A partir da hipótese de que técnicas semelhantes poderiam obter sucesso se aplicadas ao porongo, devido às similaridades na composição e estrutura de ambos os materiais, foram selecionados e adaptados métodos de tratamento para o porongo. Os resultados de Micro-CT indicam que o porongo possui 54% de volume poroso, sendo que a grande maioria dos poros são conectados,configurando permeabilidade. Com isso, optou-se por impregnação polimérica como método de tratamento e foram ensaiadas três concentrações de soluções contendo: metilmetacrilato (MMA), metanol (MeOH) e peróxido de benzoíla (PBO), em três condições de impregnação: 30 min de vácuo + 30min de imersão, 30 min de vácuo + 24h de imersão e imersão simples. Os melhores resultados foram obtidos com 30 min de vácuo + 24h de imersão. Estatisticamente, as diferentes proporções de MMA/MeOH não influenciam nos níveis de impregnação. As amostras foram submetidas a ensaios de absorção de água para avaliar a impregnação, indicando que aquelas que continham mais material polimerizado, por consequência, absorveram menos água. Por fim, o porongo foi novamente analisado por microtomografia e teve sua porosidade reduzida de 54% para aproximadamente 39% indicando um método potencialmente eficiente para o tratamento do porongo, visando a aplicação no design de biojoias.Natural materials are restrictivly applied on jewelry because they are easily degraded and change their aesthetic characteristics due to ambient conditions. The gourd is a fruit that has a symbolic link with the “gaúcho” culture because it is widely used as a container (“cuia”) to drink the “chimarrão”. In the manufacture process of “cuias” it is utilized about 50% of the fruit, generating a large volume of wastes, which can be applied in products of higher earned value. Thus, this research aims to study and implement methods for the gourd improvement to enable the use of this natural material in jewelry design, through improvements of its physical and chemical integrity, in order to valorize artifacts and customs of the “gaúcho” culture. Accordingly, first the gourd characterization is performed through techniques such as scanning electron microscopy, stereoscopic microscopy, thermal analysis and computed microtomography. Moreover, in the present research will be studied treatment techniques that seeks to prolong durability and improve the physical-mechanical properties of other natural materials, such as polymer impregnation of wood. Probably, this technique can be successfully applied to gourd due to similarities in the composition and structure of both materials. Based on the theoretical approach developed, improvement methods to the gourd will be selected and adapted. Furthermore, it will be presented some preliminary results of impregnation. The present research also foresees the design biojewels collection using gourd treated. From the hypothesis that similar techniques could be applied to succeed gourd, due to similarities in the composition and structure of both materials, methods of improvement to the gourd were selected and adapted. The Micro-CT results indicate that the gourd has 54% of porous volume, whereas the great majority of the pores are connected by configuring permeability. Thus, it was decided by impregnation polymer as a method of improvement and were tested three concentrations of solutions containing: methyl methacrylate (MMA), methanol (MeOH) and benzoyl peroxide (PBO) in three conditions impregnation: 30 min vacuum + 30min immersion, 30min vacuum + 30 min 24h of immersion and immersion simple. The best results were obtained at 30 minutes + vacuum 24h of immersion. Statistically, different proportions of MMA/MeOH do not influence the levels of impregnation. The samples were tested for water absorption to evaluate the impregnation, indicating that those containing more polymerized material, therefore, absorbed less water. Finally, the gourd was again analyzed by microtomography and its porosity was reduced from 54% to approximately 39% indicating a method for improvement of potentially efficient gourd.
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Stürmer, Patrícia Gabert dos Santos. „Materiais naturais : design e tecnologia no desenvolvimento de joias inspiradas na cultura gaúcha“. reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2010. http://hdl.handle.net/10183/28806.
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O presente trabalho articula os campos do design e da tecnologia, a partir do desenvolvimento de joias, especificamente adornos que buscam a utilização de materiais encontrados em abundância no Estado do Rio Grande do Sul de origem animal (couro, ossos e chifres bovinos). Tendo como referencial elementos da cultura sul-rio-grandense encontrados na indumentária gaúcha, a intenção é analisar estes elementos formais, identificando sua origem e influências. Por meio do desenvolvimento de projeto de produto e aplicação de princípios do design de superfície, visa-se transpor, com o auxílio de tecnologias como o Scanner 3D a laser, a usinagem CNC e equipamentos de corte e gravação a laser, os elementos formais para os materiais que constituem a joia. Por meio da pesquisa bibliográfica e da pesquisa de campo, feita com o intuito de levantamento de imagens dos utensílios campeiros, é possível desenvolver, com desenhos e digitalização das peças, um banco de imagens que relaciona os elementos formais constituintes nessa cultura. Estas formas identificadas e descritas possibilitaram o desenvolvimento de módulos e padrões que podem ser aplicados nas superfícies dos materiais. Os resultados obtidos identificam que equipamentos de digitalização a laser, fresadoras CNC e o uso do laser para corte dos materiais selecionados são ferramentas importantes para gerar inovação, criando produtos em que design, tecnologia de ponta e cultura são evidenciados.This work combines design and technology fields with the development of jewelry, specifically ornaments which pursuit using raw materials (leather, bone and horn) found in abundance in the Rio Grande do Sul state. Using elements related with clothing and ornaments from the gaucho culture as referential, the aim is analyze these elements, identifying its origins and influences. Through the development of product design and application of surface design principles, the main objective of this work is implementing the formal elements in materials used in jewelry, using technologies, such as 3D laser scanner, CNC milling and laser cutting and engraving equipments. Literature review and field research was conducted in order to lift the gaucho utensils images. This allowed the development of an image database which correlates the formal elements of this culture, through drawings and scanning of the pieces. These identified and described forms enabled developing modules and patterns to be applied on materials surface. The results show that 3D laser scanning equipment, CNC milling and the use of laser cutting on selected materials, are important tools to innovation, creating products where design, technology and culture are highlighted.
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Smith, Rachel Suzanne. „What I Lived for“. Kent State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=kent1429805946.
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Koenig, Paige Elizabeth. „Hyperflora“. Kent State University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=kent1587746033093009.
Der volle Inhalt der QuelleBücher zum Thema "Natural jewelry"
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Peltason, Ruth A. Living jewels: Masterpieces from nature : coral, pearls, horn, shell, wood & other exotica. New York, NY: Vendome Press, 2010.
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Guba, Ingeborg. Stone treasures of Oman: A geological introduction and do-It-yourself inspirational handicrafts guide to Oman's rocky treasures : featuring over 80 stony ideas to make jewellery and decorative items from natural stones. Muscat: Al Roya Publishing, 2001.
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Ward, Fred. Jade. Bethesda, MD: Gem Book Publishers, 1996.
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Charlotte, Ward, Hrsg. Jade =: [Yu]. Bethesda, MD: Gem Book Publishers, 2001.
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New jewelry: A modern concept of jewelry & costume jewelry. New York: Lark Books, 2005.
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Matlins, Antoinette Leonard. Gem identification made easy: A hands-on guide to more confident buying & selling. South Woodstock, Vt: Gemstone Press, 1989.
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C, Bonanno Antonio, Hrsg. Gem identification made easy: A hands-on guide to more confident buying & selling. South Woodstock, Vt: Gemstone Press, 1989.
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C, Bonanno Antonio, Hrsg. Gem identification made easy: A hands-on guide to more confident buying & selling. 2. Aufl. Woodstock, Vt: GemStone Press, 2002.
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Sciaguato, Roberto. Rare perle naturali: Conch and Melo pearls. Milano: La Piramide, 2004.
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Okavango, jewel of the Kalahari. London: BBC Books, 1987.
Den vollen Inhalt der Quelle findenBuchteile zum Thema "Natural jewelry"
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Wang, I.-Ting, Hsienfu Lo und Gao Yang. „The Design Thinking Between Man-Made and Natural – Taking Jewelry as an Example“. In Cross-Cultural Design. Methods, Tools and User Experience, 94–104. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-22577-3_7.
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De, Supriyo. „Old Jewels in New Boxes? India’s Major Public Sector Petroleum and Natural Gas Exploration and Production Enterprises“. In The Political Economy of State-owned Enterprises in China and India, 94–127. London: Palgrave Macmillan UK, 2012. http://dx.doi.org/10.1057/9781137271655_5.
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Foster, Karen Polinger. „Knowing the Unknown“. In Strange and Wonderful, 49–76. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780190672539.003.0004.
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This chapter looks at the various existence of exotica in the Classical, Byzantine, and Islamic periods. Through Egyptian intermediaries, monkeys from elsewhere in Africa reached Minoan Crete and the Cyclades during the first half of the second millennium B.C.E. Dozens of them appear thereafter in wall paintings, seals, and jewelry, engaging in animal and human activities in formal and informal settings. From the seventh century on, gradually expanding colonial and commercial contacts—especially in the eastern Mediterranean—brought exotic experiences back to the Greeks. This gave rise to Greek writing on natural history. Meanwhile, the rise of imperial Rome meant that exotic fauna found themselves inextricably linked with the self-image of the state; any exceptional creatures were reserved as gifts for the emperors. Menageries also existed throughout the Arab/Islamic world from an early date.
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Ehrenfeld, David. „Saving by Selling“. In Swimming Lessons. Oxford University Press, 2002. http://dx.doi.org/10.1093/oso/9780195148527.003.0023.
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Since the fall of Soviet communism, capitalism—perhaps we should say big business—has been prescribed more than ever as the cure for any ill, including the decline of nature. A large part of the natural world has been damaged or destroyed by unregulated commerce. Now, various groups of conservationists are trying to save some of the most spectacular remnants of nature, both species and ecosystems—with more commerce. The idea of turning the tables and using the methods of exploiters to prevent more serious exploitation is an interesting one, but the risks are high and not everyone in the business of saving by selling seems to have given much thought to them. I first came across commercial conservation in one of its earliest and most dubious forms, the farming of sea turtles, a phoenix like enterprise that, despite its chronic inability to turn a profit, always springs up renewed from the ashes of its last bankruptcy. Because of its biological and economic complexity, the farming of sea turtles nicely illustrates many of the problems inherent in the commercialization of consevation and is worth examining in some detail. There are seven species of sea turtles in the world’s oceans, ranging in size from the approximately 100-pound Atlantic and Pacific ridleys and the hawksbills, to the huge leatherbacks, which can weigh as much as1200 pounds and possibly more. All except the loggerhead nest primarily on tropical or subtropical beaches, although some venture far into cold waters in between nestings. The eggs of every species are prized as food and in Latin America are considered an aphrodisiac. The leather is used for expensive shoes; the hawksbill provides shell for jewelry; and the hawksbill, loggerhead, and especially the green are taken for their meat, cartilage (for soup) and oil (for cosmetics). Indeed, the green turtle has been described as the world’s most valuable reptile. Not surprisingly, nearly all sea turtle populations have been seriously depleted, and the great majority of the nesting populations that existed 150 years ago are now extinct.
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„Natural perils“. In The Law and Practice of Fine Art, Jewellery and Specie Insurance, 50–60. Edward Elgar Publishing, 2021. http://dx.doi.org/10.4337/9781800373440.00014.
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Warsh, Molly A. „“Regardless of Gender, Class, Color, and Condition”“. In American Baroque, 163–92. University of North Carolina Press, 2018. http://dx.doi.org/10.5149/northcarolina/9781469638973.003.0006.
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This chapter turns to pearl consumption practices in the seventeenth century and considers what they reveal about the overlap between personal and imperial approaches to the custodianship of value. Drawing on personal correspondence of high-ranking diplomats, smugglers, widows, and children in Spain, as well as Inquisition records from Lima and Cartagena, the inventories of London goldsmiths, and Amsterdam-based Sephardic jewelers’ ledgers, it shows that the use and exchange of pearls among families, friends, and business associates reflected highly contextual assessments of value and worth. The personal political economies that pearls illuminated were often, if not always, at odds with official assessments of the jewel, which tried to remove them from their context and assign them arbitrary financial valuations. In art, pearls could be used to explore the supposed nature of different types of subjects, but in reality they figured in the socially embedded wealth husbandry practices of people of diverse backgrounds and means. The sixteen thousand smuggled pearls discovered in a small lead box that sank in 1622 with the Spanish galleon Santa Margarita illustrate the tremendous variety of the jewel, their subjective appeal, and their accessibility.
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Gilman, Charlotte Perkins. „That Rare Jewel“. In The Yellow Wall-Paper and Other Stories. Oxford University Press, 2009. http://dx.doi.org/10.1093/owc/9780199538843.003.0003.
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‘What are you laughing at, Sherman? You seem to find something endlessly amusing in your smoke-wreaths, or the roof of the piazza, or the sky yonder.’ ‘Nothing so soothing as smoke, Hal, so simple as boards, or so natural as the sky. I’m laughing...
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Li, Grace. „Deciphering Pervasive Computing“. In Ubiquitous and Pervasive Computing, 1450–64. IGI Global, 2010. http://dx.doi.org/10.4018/978-1-60566-960-1.ch090.
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Pervasive computing and communications is emerging rapidly as an exciting new paradigm and discipline to provide computing and communication services all the time and everywhere. Its systems are now invading every aspect of life to the point that they are disappearing inside all sorts of appliances or can be worn unobtrusively as part of clothing and jewelry. This emergence is a natural outcome of research and technological advances in wireless networks, embedded systems, mobile computing, distributed computing, and agent technologies. At the same time, this emergence brings challenging issues to the legal framework surrounding it. As well recognized, law is a discipline that has direct relevance to human behaviour and its adjoining environment. Thus, a study of law can be a study of the living environment and the people who are in it. This surely brings difficulties for us to study the law in a future scenario such as pervasive computing environment. Attempting to forecast the future of law, technology, and human behavior is a very risky proposition. Hence, it is impossible to fully discuss topics such as “legal aspects of pervasive computing”. This chapter aims to provide a general observation of various legal issues connecting with pervasive computing technologies. To avoid a skeleton introduction piece, the main part of this chapter concentrates on three particular issues: Jurisdiction and the choice of law issue, electronic fraud issue, and the privacy issue. These three are unsettled issues in the current computing environment and believed to become more complicated and controversial in the near future with a wider adoption of ubiquitous computing technology. In the end, this chapter suggests that, to serve the future computing environment better, the legal and regulatory framework should focus on the improvement of internal monitoring of risks and vulnerabilities greater information sharing about these risks and vulnerabilities. Moreover, the role of government should focus on education and training on the care and use of these technologies and better reporting of risks and responses. A fully embedded computing environment that is safe and sound to live in will need more collaboration between individuals, commercial organizations, and the government.
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Warsh, Molly A. „“A Few More or Less Make No Difference”“. In American Baroque, 193–241. University of North Carolina Press, 2018. http://dx.doi.org/10.5149/northcarolina/9781469638973.003.0007.
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This chapter considers how pearls’ subjective beauty, their complex and mysterious origins, and their powerful association with mastery of the seas allowed them to remain a powerful heuristic device for the expression of ideas about mutability, worth, and the nature of different places and peoples around the world. As empires moved to objectify profit and regulate the role of subjects in new ways, pearls continued to serve as a useful index (elenco in Spanish, a word Pliny the Elder employed to denote an elongated pearl but that, by the early seventeenth century, had come to stand for the very impulse to order and compartmentalize that the jewel provoked) of peoples’ highly independent and contingent calculations of worth. Through a consideration of crown-sponsored pearl-fishing interventions in the Scottish Highlands and along Swedish rivers close to the city of Gothenburg, this chapter traces how pearls continued to facilitate the expression of distinct approaches to resource husbandry at scales personal and imperial. The chapter further explores the late-seventeenth-century market for pearls in London and the jewel’s unstable political and economic value as expressed in private correspondence as well as in portraits of women and enslaved bodies whose value was considered impermanent and for purchase..
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Jenkins, Kathleen E. „Connective Memories“. In Walking the Way Together, 109–34. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780197553046.003.0005.
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This chapter illustrates how families constructed recollections of spiritual intimacy that had the potential to shape new experiences of intimacy upon their return home. Drawing from Randall Collins’s work on the character and function of the emotional energy at work in ritual life, it discusses the emotional weight of ritual memories, symbolic recollections of Camino spiritual intimacy that had the potential to change family relationships and identity. It describes three types of connective memories family members talked about as significant: quiet memories (stories and sensory memories that are generally more private and shared only with intimate others), digital memories (photographs and other media forms of constructed memory), and material memories (printed photographs, symbolic objects such as jewelry, a pilgrim’s stamped credentials, and Camino tattoos). The chapter also discusses distancing memories, negative ritual emotional memories with the potential to sever feelings of family/group identity and solidarity with others and nature.
Konferenzberichte zum Thema "Natural jewelry"
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Popov, M. P. „CRYSTAL AND CHEMICAL CHARACTERISTICS AND NATURE OF COLORATION OF CHRYSOBERYL AND ALEXANDRITE JEWELRY FROM THE URAL EMERALD MINES“. In 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings. STEF92 Technology, 2019. http://dx.doi.org/10.5593/sgem2019/1.3/s04.098.
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Dzieńkowski, Mariusz, Marek Milosz und Jerzy Montusiewicz. „ANALYSIS AND IMPROVEMENT OF A NATURAL USER INTERFACE OF THE COMPUTERIZED BOARD GAME "ARCHITECTURAL JEWELS OF LUBLIN"“. In 11th annual International Conference of Education, Research and Innovation. IATED, 2018. http://dx.doi.org/10.21125/iceri.2018.0695.
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Boido, Cristina. „Il disegno della città ideale: Cosmopolis“. In FORTMED2020 - Defensive Architecture of the Mediterranean. Valencia: Universitat Politàcnica de València, 2020. http://dx.doi.org/10.4995/fortmed2020.2020.11465.
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The representations of the ideal town: CosmopolisIn 1548, under the Florentine lordship of the Medici, Charles V gave Cosimo I de 'Medici the task of defending the territories of Elba and the commercial traffic of the Tyrrhenian Sea. The Duke, who strongly believed in the potential of the island and wanted to transform it into the center of Florentine rule over the Tyrrhenian, decided to fortify the ancient city of Ferraia, the current Portoferraio. A real jewel of military town planning that took the name of Cosmopolis was born by the architect Giovanni Battista Bellucci and by the engineer Giovanni Camerini. Thanks to its natural conformation, the gulf of Portoferraio protected on one side a strip of land that closes the port like a spiral, and on the other hand protected by two rocky headlands overlooking the sea, was extremely strategic and suitable for defense. Fort Stella and Fort Falcone were built in the upper part of the promontory and the Linguella tower, near the dock, all connected by a bastion wall. Later the defense was further strengthened by walls and ramparts also on the land front side according to the project of the architect Bernardo Buontalenti, transforming the city into an impregnable fortress, as well as a safe naval base. The study of urban representations of the city testifies to how the foundation of Cosmopolis for the Medici duchy was an event of extraordinary value, symbol of the strength of the Duke and his expansive abilities, symbol of an ideal city not only conceived and designed in contemporary treatises, but actually made.