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Journal articles on the topic 'OpenWorm'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 May 2022

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1

Gleeson, Padraig, David Lung, Radu Grosu, Ramin Hasani, and Stephen D. Larson. "c302: a multiscale framework for modelling the nervous system of Caenorhabditis elegans." Philosophical Transactions of the Royal Society B: Biological Sciences 373, no. 1758 (September 10, 2018): 20170379. http://dx.doi.org/10.1098/rstb.2017.0379.

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The OpenWorm project has the ambitious goal of producing a highly detailed in silico model of the nematode Caenorhabditis elegans . A crucial part of this work will be a model of the nervous system encompassing all known cell types and connections. The appropriate level of biophysical detail required in the neuronal model to reproduce observed high-level behaviours in the worm has yet to be determined. For this reason, we have developed a framework, c302, that allows different instances of neuronal networks to be generated incorporating varying levels of anatomical and physiological detail, which can be investigated and refined independently or linked to other tools developed in the OpenWorm modelling toolchain. This article is part of a discussion meeting issue ‘Connectome to behaviour: modelling C. elegans at cellular resolution’.

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Sarma, Gopal P., Chee Wai Lee, Tom Portegys, Vahid Ghayoomie, Travis Jacobs, Bradly Alicea, Matteo Cantarelli, et al. "OpenWorm: overview and recent advances in integrative biological simulation of Caenorhabditis elegans." Philosophical Transactions of the Royal Society B: Biological Sciences 373, no. 1758 (September 10, 2018): 20170382. http://dx.doi.org/10.1098/rstb.2017.0382.

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The adoption of powerful software tools and computational methods from the software industry by the scientific research community has resulted in a renewed interest in integrative, large-scale biological simulations. These typically involve the development of computational platforms to combine diverse, process-specific models into a coherent whole. The OpenWorm Foundation is an independent research organization working towards an integrative simulation of the nematode Caenorhabditis elegans , with the aim of providing a powerful new tool to understand how the organism's behaviour arises from its fundamental biology. In this perspective, we give an overview of the history and philosophy of OpenWorm, descriptions of the constituent sub-projects and corresponding open-science management practices, and discuss current achievements of the project and future directions. This article is part of a discussion meeting issue ‘Connectome to behaviour: modelling C. elegans at cellular resolution’.

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Sarma, Gopal P., Travis W. Jacobs, Mark D. Watts, S. Vahid Ghayoomie, Stephen D. Larson, and Richard C. Gerkin. "Unit testing, model validation, and biological simulation." F1000Research 5 (August 10, 2016): 1946. http://dx.doi.org/10.12688/f1000research.9315.1.

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The growth of the software industry has gone hand in hand with the development of tools and cultural practices for ensuring the reliability of complex pieces of software. These tools and practices are now acknowledged to be essential to the management of modern software. As computational models and methods have become increasingly common in the biological sciences, it is important to examine how these practices can accelerate biological software development and improve research quality. In this article, we give a focused case study of our experience with the practices of unit testing and test-driven development in OpenWorm, an open-science project aimed at modeling Caenorhabditis elegans. We identify and discuss the challenges of incorporating test-driven development into a heterogeneous, data-driven project, as well as the role of model validation tests, a category of tests unique to software which expresses scientific models.

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Osborn, Jason W. "Openwork shell projector." Journal of the Acoustical Society of America 119, no. 5 (2006): 2559. http://dx.doi.org/10.1121/1.2203527.

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5

Tian, Shao Hui, Zhi Yi Hu, and Hong Shu Chen. "Research for the Influence of Canopy Mesh Fabric Perforation Structure on its Mechanical Properties." Advanced Materials Research 411 (November 2011): 518–22. http://dx.doi.org/10.4028/www.scientific.net/amr.411.518.

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Under the circumstance of the same parameters as fabric density, yarn type and so on, different fancy openwork could be weaved respectively in which the fabric mesh layout are various. Then in order to get the fabric pore size distribution parameters under the best mechanical strength, the different fancy openwork should be applied in tensile and tear strength tests, which can contribute to analyze the relationship between mesh fabric structure and its mechanical property.

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Yeo, T. S., M. S. Leong, and P. S. Kooi. "New data for shielding by openwork structure." IEEE Transactions on Electromagnetic Compatibility 34, no. 2 (May 1992): 139–41. http://dx.doi.org/10.1109/15.135630.

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7

Abidah, Abidah, Al Misry, Luqmanulhaqim Luqmanulhaqim, Susidamaiyanti Susidamaiyanti, and Isnawati Isnawati. "Empowerment and Enrichment Principles in the Philosophy of Pucuk Rebung Motives of Karawang Gayo." Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences 3, no. 4 (December 4, 2020): 3912–22. http://dx.doi.org/10.33258/birci.v3i4.1457.

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The aim of this paper is to discover the principles or patterns of empowerment and enrichment in the philosophy of Pucuk Rebung (bamboo shoots) in the motives of Kerawang Gayo. The method of this research is ethnographic method with interview data collection techniques, and study of the kerawang gayo text. Respondents of the research were the chairman of the Gayo customary assembly, traditional leaders, and community leaders. The method used is an ethnographic domain analysis. The research results shows that there are 7 principles of empowerment and enrichment based on local wisdom of openwork gayo motives, namely enlargment and betterment, sustainable leading, professional assistance, competency rechargement, professional employee strategic placement, consistency strengthening and improvement maintenance. The research results shows that there are 7 principles of empowerment and enrichment based on local wisdom of openwork gayo motives, namely enlargment and betterment, sustainable leading, professional assistance, competency rechargement, professional employee strategic placement, consistency strengthening and improvement maintenance. The method used is an ethnographic domain analysis. The research results shows that there are 7 principles of empowerment and enrichment based on local wisdom of openwork gayo motives, namely enlargment and betterment, sustainable leading, professional assistance, competency rechargement, professional employee strategic placement, consistency strengthening and improvement maintenance. The method used is an ethnographic domain analysis. The research results shows that there are 7 principles of empowerment and enrichment based on local wisdom of openwork gayo motives, namely enlargment and betterment, sustainable leading, professional assistance, competency rechargement, professional employee strategic placement, consistency strengthening and improvement maintenance.

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Bork, Robert, Robert Mark, and Stephen Murray. "The Openwork Flying Buttresses of Amiens Cathedral: "Postmodern Gothic" and the Limits of Structural Rationalism." Journal of the Society of Architectural Historians 56, no. 4 (December 1, 1997): 478–93. http://dx.doi.org/10.2307/991315.

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This study sets out to test assumptions about openwork flying buttresses of the type used in Gothic buildings from the mid-thirteenth century. The employment of such units has been associated with the "decadence" of Gothic architecture. Arguing that the deployment of the first such flyers responded to special circumstances at each of the buildings in question, the authors proceed to test the structural performance of the newfangled flyers of the Amiens choir and to correlate the findings with an archaeological investigation of the edifice itself. The openwork flyer is thus placed within a broadly conceived framework of theory and practice.

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Toan, Nguyen Khanh, and E. S. Kiselev. "Heatproof Relaxation of Welding Stresses Openwork Designs of Large Size Ultrasonic Field." Solid State Phenomena 303 (May 2020): 104–10. http://dx.doi.org/10.4028/www.scientific.net/ssp.303.104.

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Designed experimental setup, and a prototype of the original devices for athermic relaxation of thermal residual stresses in openwork welded constructions of large dimensions for the rational use of energy high-frequency acoustic (ultrasonic) fields, conducted laboratory studies and pilot tests in real conditions of production. Ultrasonic relaxation when welding thin-walled constructions standard openwork rolled steel profiles 10 large dimensions (up to 3 x 10 m). It has been established that with a decrease in the time of ultrasonic relaxation, the efficiency of its use decreases somewhat. Therefore, in an industrial environment, it is advisable to use the duration of ultrasonic treatment in the range of 0.02-0.04 min per mm of weld length.

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Panfilova, Ekaterina Gennadievna, Peter Nikolaevich Proezdov, Andrey Vladimirovich Panfilov, Alexander Vladimirovich Rozanov, and Nikolay Kabdusitovich Isaev. "The yield of spring wheat depending on influence of the system of forest belts and mineral fertilizers in the conditions of chernozem Southern Volga upland." Agrarian Scientific Journal, no. 7 (July 15, 2019): 28–33. http://dx.doi.org/10.28983/asj.y2019i7pp28-33.

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The article analyzes the three-year, three-factor experience of the impact of the system of forest strips and mineral fertilizers on the yield of spring wheat soft Favorit in the Volga steppe is studied. The theoretical aspect of solving the problem of increasing the yield of spring wheat using analytical and empirical methods, on the basis of which the multiple regression is built, was studied. During the research period, the increase in the yield of spring wheat under the influence of optimal designs of forest strips and fertilizers increased by 3.0%. In wet years, it is necessary to increase the dose of mineral fertilizers in the form of fertilizing during the growing season of spring wheat. The influence of openwork and distance from the forest shelterbelts, time of day on the illumination of spring wheat crops was studied. The regression analysis used the relative illumination as the ratio of illumination under the influence of field-protective forest strips to the illumination of the open field of spring wheat. The analysis of regression-correlation revealed that the greatest impact on the yield of spring wheat, have a dose of fertilizers and openwork, then the dose of fertilizers and the distance from the forest strip and the least – openwork and the distance from the forest strip.

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Kałuża, Marta, Jacek Hulimka, Jan Kubica, and Kamil Kozdroń. "Investigation on application of a typical mortar for clinker in prefabricated façade panels - test’s results." MATEC Web of Conferences 174 (2018): 01030. http://dx.doi.org/10.1051/matecconf/201817401030.

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In the last period, openwork facades have become very fashionable and commonly used in modern public buildings. They are characterised by an outstanding design and proper lighting of the interior spaces, while providing lightweight solution of the façade. The typical erecting method of an openwork façade - often made of ceramic components - is in-situ bricklaying using specific mortar dedicated to clinker elements. Unfortunately, ensuring proper executive conditions and preparation of the ceramic elements is not always possible. Hence, together with the development of architectural requirements, there has appeared a natural need to create prefabricated elements, which reflect the real bricklaying wall and ensure the safety of the solution. The paper presents a laboratory study on untypical application of a mortar for clinker, used to prefabrication of an elevation panel. The tests of mortar and solution of openwork prefabricated panel made using this mortar and special-shaped clinker components are presented and discussed. The material tests include determination of the strength properties of three types of mortar mixture, differing of each other by water content. The second part of this paper presents the laboratory tests of prefabricated panels, made using previously tested mortars, supported and loaded similar to the real working conditions.

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Kozakevych, Olena. "Ethnolocal Features of Traditional Shirts “Sorochkas” in Transcarpathian Hutsul Region of the End XIX — Early XXI Centuries: Openwork Décor." Cultural and Historical Heritage: Preservation, Presentation, Digitalization 7, no. 2 (2021): 11–23. http://dx.doi.org/10.26615/issn.2367-8038.2021_2_001.

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In the paper local features o ftraditiona lshirts “sorochkas” insets of clothes in Transcarpathian Hutsul region of the end XIX — early XXI centuries are discussed. Openwork items` universal and unique parameters in the context of Hutsul folk clothing in time dimension slice are defined. Special attention is focused to décor, namely lace. Technique and technological methods of manufacturing textile decorations, ways of forming their artistic and stylistic features, local versions of ornaments are studied. Defined that the folk clothing and their décor in north territories (Yasinia, ChornaTysa, Lazenshchyna, Kvasy, Bilyn) has general characteristics with the clothing of Galician Hutsul region (Voronenko, Vorokhta, Yablunytsia). Shirts` openwork decor in this territory were fragmented: connecting stitches by embroidery or knitting techniques were made. And on the contrary, the clothes of the southern part of the Rakhiv region are more similar to the Slovak and Romanian clothing for the structural elements and décor. Ornaments of this territory mainly consists of phytomorphic motifs (inflorescences, buds, twigs, leaves). Thus, the combination of embroidery, lace, textures and structural details created a unique for the ethnographic Hutsul region, but a widespread and typical for the Ukrainian-Romanian borderland the décor type of traditional female shirts “sorochkas”. Keywords: Openwork; Décor; Tradition; Typology; Local Features; Shirts; Adornment; Manufacturing Techniques; Technological Ornament; Artistic Characteristics

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Senotrusova, P. O., and P. V. Mandryka. "CULTURAL TIES ACROSS TAIGA AND STEPPE: MATERIAL CULTURE FROM THE MEDIEVAL LOWER ANGARA RIVER AND PROSPIKHINSKAYA SHIVERA IV." Archaeology, Ethnology & Anthropology of Eurasia 46, no. 3 (September 21, 2018): 92–99. http://dx.doi.org/10.17746/1563-0110.2018.46.3.092-099.

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This study examines the cultural ties of the early 2nd millennium AD inhabitants of Prospikhinskaya Shivera IV, on the Lower Angara River in Siberia. Artifacts dated to the 11th and 12th centuries, including a double-edged saber, iron hinged belt tips, and two metal belt sets with rectangular and ovate iron overlay demonstrate connections with the Yenisei Kyrgyz culture. In the 13th century, the Lower Angara taiga dwellers were particularly infl uenced by the Mongol Empire, as evidenced by belt sets with metal plaquelike hooks, plate metal bracelets, “question-mark” shaped earrings, wide, fl at arrowheads, jointed bits with circular cheek-pieces, coin-shaped amulets, and beads of glass, faience, and ceramic material. Throughout most of the Middle Ages, cultural ties between the Angara population and Western Siberia were stable and continuous, as evidenced by Western Siberian bronze ornaments— openwork palmate-design pendants; arch-shaped dangle pendants; bell-shaped openwork pendants; a fl at pendant in the shape of a bird; cylindrical, embossed beads; and tripartite arched and quatrefoil sewn decorations. Other markers of Western Siberian ties include Srostki-type openwork and wheel-shaped pendants, round decorative overlays, a belt set with heart-shaped ornamental plates, combs, bow plates, specifi c types of arrowheads, and pottery. These imports notwithstanding, the principal components of the Lower Angara medieval culture were autochthonous, originating from earlier prototypes.

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Sobczyk, Karolina, and Karol Leluk. "An openwork like structures of polylactide – manufacturing and properties." E3S Web of Conferences 44 (2018): 00165. http://dx.doi.org/10.1051/e3sconf/20184400165.

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Poly(lactic acid) electrospinning tests were carried out under various process conditions. Openwork structures with a high surface area to weight ratio have been obtained. Changing the parameters of the PLA electrospinning process resulted in products with different fiber morphology.

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15

Yeo, T. S., M. S. Leong, and P. S. Kool. "Predicting openwork shielding efficiency using waveguide aperture discontinuity model." Microwave and Optical Technology Letters 4, no. 10 (September 1991): 414–17. http://dx.doi.org/10.1002/mop.4650041013.

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16

Draczyński, Zbigniew, Małgorzata Gajek, Małgorzata Gajek, Zbigniew Mikołajczyk, Zofia Modrzejewska, and Witold Sujka. "Analysis of Openwork Knitwear Used for Hernia Mesh Manufacturing." Fibres and Textiles in Eastern Europe 26, no. 6(132) (December 31, 2018): 77–86. http://dx.doi.org/10.5604/01.3001.0012.5171.

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The paper presents research aimed at the production of mesh implants used in the treatment of abdominal hernias: knitted monofilament fabric, optimal pore diameter min. 75 μm, preferably over 1 mm, mass per unit area – less than 35 g/m2. The influence of differentiation factors on mechanical parameters of the knitted fabrics was analysed. Seven variants were produced varying in the weave, linear mass of yarn and accuracy. The knitted fabrics were subjected to thermal or thermo-mechanical treatment in a two-stage process. The data obtained were analysed using parametric statistical tests. It was shown that in order to obtain an appropriate ratio of surface mass to mechanical strength at the break/size of pores, it is necessary to use a braid which allows to obtain uniformity of the pores. The braid shall be made of low-precision material and of extra linear mass. It is possible to model the strength parameters with the help of the accuracy and/or thermal treatment. The treatment has less influence on the strength parameters. The use of mechanical treatment during thermal stabilisation significantly affects the elasticity of the knitted fabric without having a significant impact on the strength of the knitted fabric.

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Kuznetsova, Valentina. "Old-Russian needle-cases with an arched openwork back." Archaeological news 28 (2020): 334–46. http://dx.doi.org/10.31600/1817-6976-2020-28-334-346.

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Needle-cases of the 12th–13th century with arched openwork backs and rattle-pendants are known in historiography as an attribute of the Finno-Ugrian culture. The most of their finds come from kurgan cemeteries of the Ladoga and Upper-Volga regions. They have been also encountered in layers of Novgorod and Izborsk, burial grounds of Madi (Estonia), Zamikutye (former Gdov Uyezd), Tikhman’ga (Arkhangelsk Oblast), and Kintusovo (on the Salym River, Khanty-Mansi Autonomous District). Some objects come from the collection of the Teploukhovs from the Perm Cis-Urals, from the Ydzhydyel cemetery in the Republic of Komi and from Vaygach Island. These objects were manufactured using a wax model and have an abundant decoration. They have a typical for Northwestern Russia form of tubular needle-case, but the origin of their decoration (twisted cord, slanting guilloche, volutes, etc.) is related with the Volga and Kama region. These artefacts cannot be considered as exclusively Finno-Ugrian ones. They belong to the culture of Old Rus’ but are executed in a syncretic style reflecting the contacts between the North-West and North-East of the forest zone.

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Cieślak, Małgorzata, Agnieszka Karaszewska, Ewa Gromadzińska, Izabela Jasińska, and Irena Kamińska. "Comparison of methods for measurement of the pressure exerted by knitted fabrics." Textile Research Journal 87, no. 17 (September 2, 2016): 2117–26. http://dx.doi.org/10.1177/0040517516665255.

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The article presents the results of measurements of pressure exerted by two model knitted products – bands with different structure (WI jersey weft-knitted fabric and WII openwork warp-knitted fabric). The tests were carried out with using the I-Scan system (in vivo and in vitro tests) and the STM 579 device (in vitro test). A comparative analysis of the in vivo and in vitro results for the I-Scan method and in vitro results for the I-Scan and STM 579 method was performed. It was found that the pressure values are lower for openwork warp-knitted fabric than for jersey weft-knitted fabric both in the case of the in vitro and in vivo tests, and the values of pressure for the same band are higher in the case of the in vitro tests.

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Panchenko, Valerii. "Openwork scheduling for steep-grade iron-ore deposits with the help of near-vertical layers." Mining of Mineral Deposits 15, no. 1 (2021): 87–95. http://dx.doi.org/10.33271/mining15.01.087.

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Purpose is to develop efficient scheduling to excavate steep-grade iron-ore deposits using near-vertical layers relying upon production practices by an open pit of Poltava Mining-and-Processing Integrated Works (MPIW). Methods. The goal achievement involved system analysis of openwork scheduling for steep-grade iron-ore deposits by means of near-vertical layers in an open pit of Poltava MPIW; the scheduling process was structured from the viewpoint of decision-making under uncertainty. Findings. New scheduling methods to excavate steep-grade iron-ore deposits by means of near-vertical layers have been developed. The methods have been represented in the informal (descriptive) structure being mandatory for further transition to formalization of certain stages of technological decision-making during scheduling. To improve the scheduling efficiency, it is recommended to prepare initial process data using K-MINE software; Deswik software is recommended to determine economic indices as well as pit outlines. Originality.For the first time ever, a new mechanism of expedient spatiotemporal control of the specific excavation volumes while varying both “starting” time and intensity of a layer mining has been identified for the traditional openwork. The mechanism makes it possible to implement piecewise stable dynamics of annual output. Moreover, it also helps solve inverse problem, i.e. determine target values of spatiotemporal controlled parameters (i.e. “starting” time and intensity of the layer mining) for the required dynamics of ore and overburden excavation amounts. Practical implications. The proposed methods concerning scheduling steep-grade iron-ore deposit mining using near-vertical layers relying upon production practices by an open pit of Poltava MPIW have been tested successfully. Their efficiency has been proved. Currently, they are the key procedures being applied to schedule extraction using near-vertical layers in the context of the considered open pit. Keywords: iron-ore deposits, openwork, steep-grade layers, scheduling

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Xie, Feng, Ming Hou Wu, Zhen Rong Zhang, and Zhi Hui Ge. "Implementation of Smart Home Terminal Based on OpenWrt." Applied Mechanics and Materials 519-520 (February 2014): 516–19. http://dx.doi.org/10.4028/www.scientific.net/amm.519-520.516.

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With the advances in technology and the quality of life, the family of the growing number and variety of terminals, a demand that automatic networking, shared resources, interconnected and mutual control and for users of home network is growing. This paper aims to design and implement an intelligent terminal with OpenWrt system based on Linux. The terminal is a gateway which has router management control functions, and load and run the compiled modules based on OpenWrt SDK in OpenWrt routing system. The intelligent terminal has completed a preliminary functional tests can be run in real network environments. The terminal will do as a prototype for future improvements and extensions of the home gateway.

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Medgyes, Krisztián. "Kisvállalati szerver terhelés optimalizálása openwrt segítségével." Fiatal Műszakiak Tudományos Ülésszaka 1. (2011) (2011): 197–200. http://dx.doi.org/10.36243/fmtu-2011.48.

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Jeong, Yeonseon, Hyunghoon Kim, and Hyo Jin Jo. "ASD: ARP Spoofing Detector Using OpenWrt." Security and Communication Networks 2022 (March 29, 2022): 1–9. http://dx.doi.org/10.1155/2022/2196998.

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The address resolution protocol (ARP) is one of the most important communication protocols in a local area network (LAN). However, since there is no authentication procedure, the ARP is vulnerable to cyberattack such as ARP spoofing. Since ARP spoofing can be connected to critical attacks, including a man-in-the-middle (MITM) attack, detecting ARP spoofing initially without returning false-positive alarms is important. In general, however, existing works for ARP spoofing are unable to distinguish between ARP spoofing and connections from virtual machine (VM) guests, which results in false-positive alarms. In this article, we propose an access point-based ARP Spoofing Detector (ASD) that can detect ARP spoofing attacks without returning a false-positive rate. Our proposed system distinguishes between ARP spoofing and connections from VM guests using three information tables, AssocList, ARP cache table, and DHCP table, which are commonly managed by the access point based on a Linux system. We evaluated the performance of ASD on ARP spoofing attack experiments.

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MĂLĂCEA, Cătălina Maria, Dan Nicolae ROBU, and Marian ALEXANDRU. "MOBILITY IN IP NETWORKS USING LISP AND OPENWRT." Review of the Air Force Academy 16, no. 3 (December 19, 2018): 85–90. http://dx.doi.org/10.19062/1842-9238.2018.16.3.10.

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Kartadie, Rikie. "Performance Test of Openflow Agent on Openflow Software-Based Mikrotik RB750 Switch." Scientific Journal of Informatics 3, no. 2 (November 23, 2016): 217–28. http://dx.doi.org/10.15294/sji.v3i2.7987.

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A network is usually developed by several devices such as router, switch etc. Every device forwards data package manipulation with complicated protocol planted in its hardware. An operator is responsible for running configuration either to manage rules or application applied in the network. Human error may occur when device configuration run manually by operator. Some famous vendors, one of them is MikroTik, has also been implementing this OpenFlow on its operation. It provides the implementation of SDN/OpenFlow architecture with affordable cost. The second phase research result showed that switch OF software-based MikroTik resulted higher latency value than both mininet and switch OF software-based OpenWRT. The average gap value of switch OF software-based MikroTik is 2012 kbps lower than the value of switch OF software-based OpenWRT. The average gap value of throughput bandwidth protocol UDP switch OF software-based MikroTik is 3.6176 kBps lower than switch OF software-based OpenWRT and it is 8.68 kBps lower than mininet. The average gap throughput jitter protokol UDP of switch OF software-based MiktoTik is 0.0103ms lower than switch OF software-based OpenWRT and 0.0093ms lower than mininet.

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Bork, Robert. "Into Thin Air: France, Germany, and the Invention of the Openwork Spire." Art Bulletin 85, no. 1 (March 2003): 25. http://dx.doi.org/10.2307/3177326.

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Tang, Jie, Anand Kumar Meka, Shevanuja Theivendran, Yue Wang, Yannan Yang, Hao Song, Jianye Fu, et al. "Openwork@Dendritic Mesoporous Silica Nanoparticles for Lactate Depletion and Tumor Microenvironment Regulation." Angewandte Chemie International Edition 59, no. 49 (October 7, 2020): 22054–62. http://dx.doi.org/10.1002/anie.202001469.

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Tang, Jie, Anand Kumar Meka, Shevanuja Theivendran, Yue Wang, Yannan Yang, Hao Song, Jianye Fu, et al. "Openwork@Dendritic Mesoporous Silica Nanoparticles for Lactate Depletion and Tumor Microenvironment Regulation." Angewandte Chemie 132, no. 49 (October 7, 2020): 22238–46. http://dx.doi.org/10.1002/ange.202001469.

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Notis, Michael R., and DongNing Wang. "Ancient Chinese Bronze Casting Methods: The Dilemma of Choice." MRS Advances 2, no. 33-34 (2017): 1743–68. http://dx.doi.org/10.1557/adv.2017.298.

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AbstractThe history of the manufacture of the magnificent bronze castings produced in ancient China has been reinterpreted a number of times during the past hundred years or so. These bronzes were first believed to be fabricated by lost wax (cire perdue) casting, but this gave way to a belief that piece mold casting was the dominant, if not the sole method of manufacture from the Shang (1700-1100 BCE) until possibly as late as the Tang dynasty (618-907 CE). This has been reinforced by the finding, a number of years ago, of the Houma piece mold foundry, as well a number of more recent similar finds. However, this stance was challenged by the discovery of openwork bronze objects as early as in the 1920s, and more strongly challenged in the late 1970s by finds of intricately cast interwoven openwork bronze objects at the Tomb of the Marquis of Yi, dated to the Warring States Period (475-221 BCE). Since then many other similar bronze objects have been found. Questions exist concerning the very existence of the lost-wax process as early as the Spring and Autumn Period (771 to 476 BCE), and was it independently developed in China, or was it introduced from the outside.

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Setiawan, Arif, Ahmad Subhan Yazid, and M. Didik Rohmad Wahyudi. "Room Monitoring System Using OpenWRT-Based Webcam." IJID (International Journal on Informatics for Development) 4, no. 1 (May 26, 2015): 15. http://dx.doi.org/10.14421/ijid.2015.04103.

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The development of Closed Circuit Television (CCTV) technology makes it easier for a user to monitor a room. However, the use of CCTV still cannot reach all levels of society due to the price is relatively expensive. Therefore, it is necessary to build a new system that has the same features as CCTV devices in general but at a more affordable price. This system was built using the OpenWRT operating system. The operating system will be installed on a wireless router with several additional tools to support its functionality such as speakers, GSM modems, webcams, and flash drives. The resulting system has the ability to detect movement and store images and videos when suspicious movements are detected. In addition, this system also has several other features such as alarm alerts, Short Message Service (SMS) warnings, user email reports, and easy access via WIFI and the internet.

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Sumner, P. D. "Geomorphic and climatic implications of relict openwork block accumulations near thabana‐ntlenyana, lesotho." Geografiska Annaler: Series A, Physical Geography 86, no. 3 (October 2004): 289–302. http://dx.doi.org/10.1111/j.0435-3676.2004.00232.x.

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Owen, J. Victor, and Robert Hunter. "Too little, too late: the geochemistry of a 1773 Philadelphia porcelain openwork basket." Journal of Archaeological Science 36, no. 2 (February 2009): 333–42. http://dx.doi.org/10.1016/j.jas.2008.09.016.

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Yoon, Jin-Seob, Kyung Kwon Jung, and Yeon-Sik Chae. "Design of Electricity Usage Monitoring System using OpenWRT." Journal of the Institute of Electronics and Information Engineers 55, no. 2 (February 28, 2018): 121–29. http://dx.doi.org/10.5573/ieie.2018.55.2.121.

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Murlak, Karol. "Expanding wood: Developing and validating a new material." Craft Research 13, no. 1 (March 1, 2022): 109–36. http://dx.doi.org/10.1386/crre_00068_1.

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Expanded Wood is an openwork panel made out of wood that maintains its original strength but significantly gains width and minimally loses weight. The material uses raw wood in a more efficient way that can help to reduce deforestation and may offer a solution to the problem of dwindling natural resources. This article explores the process of creating and developing the new material through making, experiencing physical models and empirical, physical testing. The combination of these three techniques produces a creative process that is based in both individual sensory perception and quantitative data analysis.

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Loveday, Helen. "Diversity in Eastern Zhou Bronze Casting: A Look at a Group of Openwork Vessels." Journal of East Asian Archaeology 4, no. 1 (2002): 101–42. http://dx.doi.org/10.1163/156852302322454512.

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Molchanova, V., and A. Tairov. "Decorative plate from the grave 5 kurgan 3 of the bu rial ground Ki chigi no I." Bulletin of the South Ural State University Series «Social Sciences and the Humanities» 20, no. 04 (2020): 51–57. http://dx.doi.org/10.14529/ssh200407.

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The paper analyzes fragments of the golden foil, which were found during the investigation of grave 5 kurgan 3 of Kichigino I burial ground. Initially these fragments probably were the parts of openwork decorative plate with depicted scene of animal torment on it according to the Scythian and Siberian animal style image tradition. Authors assume four variants of form reconstruction. Stylistic and technological features of the plate distinguish it from other adornments, which were found during the investigations both in the burial 5 and kurgan 3.Generally this article is not typical for art image traditions of Southern Trans-Urals animal style.

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Filipovic, Vojislav. "Early iron age burial complex from the Svrljig area." Starinar, no. 63 (2013): 209–18. http://dx.doi.org/10.2298/sta1363209f.

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In 2005, a group of objects was ploughed up, comprising a bronze openwork belt, bronze belt parts in the form of a four-spoked wheel, a bronze bell-shaped pendant, the arc of a bimetal fibula, fragment(s) of an iron sword, and part(s) of a horse's iron bit, at the Kalnica site in the village of Nisevac. According to the finder, while ploughing a field, his plough dug up several larger slab-shaped stones, beneath which were found the above objects, as well as fragments of human bones. The most important finds from the Kalnica grave are three parts of a bronze openwork belt (fig. 3a-c) and three bronze belt parts in the form of a four-spoked wheel. According to the finder, the belt was composed of three more belt links, two or three parts in the form of a wheel, and a final segment with a larger round buckle. The links of the belt were cast, with dimensions of 4.2-4.3 cm (length), 2-2.1 cm (height) and 0.6-0.7 cm (width). All three links were made in the same mold, after which they were decorated with perforations, incisions, and points in an identical manner. The circular bronze parts of the belt in the shape of a four-spoked wheel (fig. 3d-f) were cast, with a diametar of 2-2.1 cm, and their height precisely matches the links of the belt. All three circular parts were made in the same mold and then decorated with perforations, incisions, and points. One more item from this group of finds that probably belongs to the belt collection, is a bronze bell-shaped pendant (fig. 4/a), with a height of 4 cm and a diameter of 1.7-1.8 cm. A larger arc of a bimetal fibula was discovered in the grave, with its foot in the shape of an hourglass. The arc is 5.5 cm in width, decorated with dense small ribs. Part of a damaged horse's iron bit 11 x 4.3 cm in dimension was also found in the grave (fig. 4/c). The last find in this collection comprises part of a bent single-bladed iron sword, 11.9 x 4.4 cm (fig. 4/d). In this kind of bent sword, a so-called T end is usually found at the end of the handle/hilt, so we suppose that this sword had such an end. Bearing in mind the chronological classification of all finds from this destroyed grave (fig. 5), the openwork belt from Kalnica could be dated to the end of the VII or the very beginning of the VI centuries BC at the earliest. Such dating in principle agrees with the Ha C2/D1 central-European period, i.e. horizontal 2 according to R. Vasic, since other finds of openwork belts were dated to this period by the same author. Nevertheless, the type II iron bit does raise a slight doubt regarding the dating of the Kalnica belt, since according to M. Werner such belts were dominant in the Ha D2/3 period, i.e. at the end of the first half of the Vth century BC. The find of the composite belt from Kalnica raises several interesting observations. Firstly, the belt differs from most examples previously discovered on the territory of south-eastern Europe in that most belt link sets were formed in the shape of a square, with less frequent deviation regarding link dimensions, while those of the belt from Kalnica are relatively elongated. Links similar to the Kalnica elongated links have only be discovered in north Macedonia and in grave 5 of tumulus I in the Kenete site in Albania. The difference in the decoration of the belt from Kalnica compared with other belts is interesting. They are decorated with pierced triangles and perforated concentric circles, with a central point, repeated in countless combinations. Half-elliptical perforations appear for the first time on the belt from Kalnica, to some extent inexpertly carried out. Openwork belts have been discovered throughout the territory between the Timok river in Serbia and the Isker in Bulgaria, although according to recently published finds from the Trojan region in Bulgaria, that area could be extended eastward to the Rosica river. Outside these territories, more significant groupings are visible in the Vardar valley in Macedonia, as well as in an early Iron Age necropolis in the Donja dolina in northern Bosnia. The production center of these belts is connected with the Zlot group (Zlot-Sofronijevo), or with the Triballi tribe, but it could be said that in the VII and VI centuries BC such belts were also worn among their neighbors.

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Slachta, Jiri, Miroslav Voznak, Dan Komosny, Homero Toral-Cruz, and Peppino Fazio. "Automatically Provisioned Embedded Communication System Based on Openwrt Platform." Communications - Scientific letters of the University of Zilina 18, no. 1 (February 29, 2016): 48–55. http://dx.doi.org/10.26552/com.c.2016.1.48-55.

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Мельник, Л. М., А. С. Конотоп, and О. П. Кизимчук. "ЗАСТОСУВАННЯ ТРАДИЦІЙНИХ НАЦІОНАЛЬНИХ ЕЛЕМЕНТІВ ОЗДОБЛЕННЯ В СУЧАСНОМУ ОДЯЗІ." Art and Design, no. 2 (June 15, 2018): 51–58. http://dx.doi.org/10.30857/2617-0272.2018.2.6.

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The purpose of this work is to establish the possibility of the decorating of modern women's clothes with artistic elements and ornaments of traditional national clothes of Ukraine different regions and their subsequent reproduction in knitwear. Methods of literary-analytical review and visual-analytical research are used.The elements of clothing decoration that are characteristic of ethnic Ukrainian clothing have been defined during the research. The structures of knitted fabrics based on on openwork, plated and interlooping with unrolling, which simulate different merezhka of traditional Ukrainian embroidery, have been developed in this study. The few variants of simple mesh are offered: narrow one made on the basis of the rib 1 + 1 with an unrolling; narrow complex canvas - on the basis of openwork interlooping; wide (more than 2 cm) canvas - on the basis of a plated interlooping. The model of the women's dress is executed in the semi-regular way on two-bar flat-knitted machine, using the developed variants of knitted fabric structures. Taking into account the traditions of an arrangement of the embroidery decoration elements and modern fashion trends, it is proposed to use a narrow simple snap-net to decorate the neck of the product, a wide snap-net, having a plant ornament to knit 2/3 of the bottom of the sleeve. The narrow canvas is also used as a connecting element of the sleeve parts made with various interlooping. The decoration elements of national Ukrainian clothes have been investigated and reproduced in women's knitted dress by new knitted structure creation taking into account modern technology. Research results can be used to expand the range of modern women's clothing

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Fukushima, Masaki, Tadashi SUETSUGI, and Tomoyuki SEZAKI. "STUDY ON THE FORMATION OF OPENWORK GRAVEL LAYERS AND ITS FILLING-UP MECHANISM WITH MATRICES." PROCEEDINGS OF HYDRAULIC ENGINEERING 50 (2006): 985–90. http://dx.doi.org/10.2208/prohe.50.985.

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Juliussen, Håvard, and Ole Humlum. "Thermal regime of openwork block fields on the mountains Elgåhogna and Sølen, central-eastern Norway." Permafrost and Periglacial Processes 19, no. 1 (January 2008): 1–18. http://dx.doi.org/10.1002/ppp.607.

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Potashkina, Yustina, and Elena Ivantsova. "Influence of Field-Protective Forest Belts of Openwork Construction on the Character of Snow Distribution." Natural Systems and Resources, no. 4 (December 2021): 31–36. http://dx.doi.org/10.15688/nsr.jvolsu.2021.4.3.

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Snow in agricultural landscapes is a reserve of moisture, as well as protection of soils from deep freezing and protection of wintering plants from destructive effects of low temperatures. In the zone of insufficient moisture to which the study area belongs, the snow cover is one of the main sources of water resources, as the moisture reserves in the soil, necessary for growth and development of agricultural crops, are formed to a greater extent by meltwater infiltration. Forest belts have a direct impact on snow accumulation and character of snow deposition. The purpose of this work is to study the effect of openwork forest shelter belts on snow accumulation and snow distribution in agricultural landscapes in Ilovlinsky District of Volgograd Oblast. The snow cover was studied in the top-down direction along the slope (perpendicular to the forest belt (FB)) by laying snow measuring profiles, along which the height of the snow cover was measured with a snow measuring rod M-46 in triplicate (in the field part every 4 m, in the forest belt and plume zones every meter). According to the results of the studies, the main zones of snow accumulation were identified: the first zone (I) – the forest belt, the second (II) – the zone of snow plume formation, the third (III) – the zone of FB influence (up to 30H, where H is the plantation height), the fourth (IV) – the entire field part of the agricultural landscape. It was found that the maximum values of snow cover were recorded in the forest belt, as well as in the plume zone (1-2H). The average snow height in the field part at the level is 7 cm, which is 14 cm lower than the snow height in the FB influence zone (1-30H). In some parts of the field, the snow cover height is reduced to 5 cm. The results obtained can be used to solve various agronomic as well as anti-erosion problems.

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Zamiar, Zenon, and Andrzej Surowiecki. "Research on vertical displacements of an experimental section of a railway track with a spatial mat reinforcement." Logistics and Transport 51, no. 2 (2021): 179–92. http://dx.doi.org/10.26411/83-1734-2015-2-51-6-21.

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The subject of the article are the layers strengthening the base of the railway track, used in special cases of modernization of the main lines on the Polish State Railways. The construction of a three-dimensional reinforcing mat, also known as a "mattress", is presented. The reinforcing "mattress" is a layer of stone aggregate pre-compressed in an openwork coating made of plastic mesh. The results of the research on vertical displacements of the experimental section established in the railway track with a spatial mat embedded in the substrate are discussed. Vertical displacements were obtained as a function of time in the track subjected to the operation process.

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Gribacheva, Olesya, Aleksey Chernodubov, and Dmitriy Sotnikov. "ASSESSMENT OF THE IMPACT OF A PROTECTIVE FOREST BELT ON SNOW DEPOSITION IN UNPAK LNAU " KOLOS»." Forestry Engineering Journal 10, no. 3 (October 2, 2020): 43–53. http://dx.doi.org/10.34220/issn.2222-7962/2020.3/5.

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The authors in this article reviewed and analyzed works that consider the features of the distribution of snow cover under the influence of field protection belts. The aim of the work is to study the influence of forest shelter belts on snow accumulation depending on the climatic conditions of the city of Lugansk. The research was carried out in the city of Lugansk, on the basis of the educational and production agricultural complex "Kolos" of the Lugansk national agrarian university (UNPAK LNAU "Kolos"). The object of research is forest shelter belts of openwork-blown structure. A VS-43 snow meter was used to measure the mass of the snow cover. The depth of the snow cover was measured with a portable snow gauge M-104. The density of the snow mass and the water reserve in the sample were calculated mathematically. The authors found that the average height of snow cover on the windward side of the shelter belt is from 6.00 to 10.25 cm and the sample weight is from 33.50 to 68.75 grams. The data obtained indicate that more snow accumulates on the leeward side of the field protection strip than on the windward side. The minimum height of the snow cover on the windward side is 3 cm, and the maximum is 9 cm. Whereas the minimum height of the snow cover on the leeward side is 10 cm, and the maximum is 17 cm. The authors emphasize that as a result falling out of common ash from the strip, there is a tendency of transformation of the strip from openwork-blown to blown, when the height of the snow cover rarely exceeds 1 m and snow is blown out from under the canopy of the forest belt.

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Silaiev, Oleksandr. "Decorative application with lion’s image from the excavations near village Mizhgirya (Volyn region)." Materials and studies on archaeology of Sub-Carpathian and Volhynian area 24 (December 23, 2020): 387–95. http://dx.doi.org/10.33402/mdapv.2020-24-387-395.

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The article is explaining a unique bronze application, which was discovered during the excavation season 2017 on Mizhgirya-3 site – two-layered settlement of Early Iron Age and Age of Principalities. This item was uncovered amid the upper earth sediments, largely destroyed by plowing, thus making it impossible to determine the exact chronological interpretation. Based on the analysis of creative stylistics and technological features of this piece of craftsmanship, an excessive pursuit was commenced for the parallels in the imageries and designs of decorative ornaments, particularly inherent to Ancient Rus culture. It includes various examples of zoomorphic motifs, lion’s pictures as well, in the church architectural décor and on similar samples of ornamented jewelry. The closest stylistic equivalence to the application’s image from Mizhgirya-3 site was found among decorative ceramic tiles collected during the excavations of ancient Halych hill-fort, some of them holding the image of a lion or a lioness. Particular attention was turned towards the searches of analogies among jewelry, applying specific techniques of openwork metal casting, like some items from the excavations of the Ancient Rus’ major cities of Halych and Novgorod, found inside cultural sediments from the 12th – to the 15th centuries. Comparative analysis of various objects, either depicting similar visual motifs or applying the distinctive metal casting technique, made it possible to verify the application’s origin at the later stages Age of Principalities cultural evolution, especially the one determined by the advance of Galicia and Volhynia state. Henceforth, the discovery of the items became more relevant with the upper chronological layer of Mizhgirya-3 site, which was dated by the 12th – 13th centuries after the evaluation of supplemented materials. Key words: bronze decorative application, openwork metal casting, Age of Principalities, zoomorphic motif, «lion passant».

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Pankratova, Lyudmila V. "Openwork ornithomorphic repoussage of Kulai and Sarovka Sacred Sites: problem of the genesis of Kulai style." Vestnik Tomskogo gosudarstvennogo universiteta. Istoriya, no. 4(42) (August 1, 2016): 150–56. http://dx.doi.org/10.17223/19988613/42/27.

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Kayser, Christian. "“Brüsseler Spitze” – The tower of Brussels Town Hall in the context of late medieval openwork spires." Studia Bruxellae N° 12, no. 1 (October 2, 2018): 149–78. http://dx.doi.org/10.3917/stud.012.0149.

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Бондаренко, Б. И., В. Н. Морару, С. В. Сидоренко, Д. В. Комыш, and Н. Н. Гудков. "Невероятный эффект скорости подъема тепловой нагрузки на удельный тепловой поток при кипении некоторых наножидкостей." Письма в журнал технической физики 44, no. 11 (2018): 11. http://dx.doi.org/10.21883/pjtf.2018.11.46192.16965.

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AbstractBoiling curves for different heat-load increase rates (HLIRs) are obtained for distilled water, tap water, and two nanofluids (NFs) based on a natural mixture of montmorillonite and attapulgite (AlSi-7) and titanium dioxide (NF-8). An unusually strong influence of the HLIR on the thermal parameters of NFs is detected upon boiling of AlSi-7 based on a mixture of highly anisometric nanoparticles of aluminosilicates of various morphologies capable of forming nanostructured openwork “architectures” on the heater surface. An explanation of the reasons for the observed effect is proposed. The data obtained indicate the existence of an optimal HLIR at which the structure of the deposit appearing on the heating surface during the boiling of an NF is most favorable for heat exchange.

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Zhang, Rui, Yuwei Zhao, Jianlei Kong, Chen Cheng, Xinyan Liu, and Chang Zhang. "Intelligent Recognition Method of Decorative Openwork Windows with Sustainable Application for Suzhou Traditional Private Gardens in China." Sustainability 13, no. 15 (July 28, 2021): 8439. http://dx.doi.org/10.3390/su13158439.

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Decorative openwork windows (DO-Ws) in Suzhou traditional private gardens play a vital role in Chinese traditional garden art. Due to the delicate and elegant patterns, as well as their rich cultural meaning, DO-Ws have quite high protection and utilization value. In this study, we firstly visited 15 extant traditional gardens in Suzhou and took almost 3000 photos to establish the DO-W datasets. Then, we present an effective visual recognition method named CSV-Net to classify different DO-Ws’ patterns in Suzhou traditional gardens. On the basis of the backbone module of the cross stage partial network optimized with the Soft-VLAD architecture, the proposed CSV-Net achieves a preferable representation ability for distinguishing different DO-Ws in practical scenes. The comparative experimental results show that the CSV-Net model achieves a good balance between its performance, robustness and complexity for identifying DO-Ws, also having further potential for sustainable application in traditional gardens. Moreover, the Canglang Pavilion and the Humble Administrator’s Garden were selected as the cases to analyze the relation between identifying DO-W types and their locations in intelligent approaches, which further reveals the design rules of the sustainable culture contained in Chinese traditional gardens. This work ultimately promotes the sustainable application of artificial intelligence technology in the field of garden design and inheritance of the garden art.

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Balakin, Vladimir V., Vladimir F. Sidorenko, Mikhail Yu Slesarev, and Aleksei V. Antyufeev. "Formation of environmental protection landscaping facilities in urban ecological systems." Vestnik MGSU, no. 8 (August 2019): 1004–22. http://dx.doi.org/10.22227/1997-0935.2019.8.1004-1022.

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Introduction: environmental gardening facilities on urban roads and streets are formed within limited-width dividing strips. At the same time, the increase in the phytomass density, which determines the shielding effect of tree plants, is not directly proportional to the total number of rows and the width of greenery belts, but mainly due to their most illuminated marginal rows. Hence there is a need to determine the optimal, in terms of gas-shielding efficiency, width, and density of the green spaces on the transport infrastructure facilities. Materials and methods: the observations were made in streets of cities and on models of different-design green strips. Results: the dependence of carbon oxide concentration decrease by green belts on their density and height was determined. The lowest concentration of automotive emissions behind green belts was observed at a distance of 1 to 1.5 belt heights, while the highest concentration was at a distance of 2 to 3 belt heights. In the “road-green belt-building” urban ecological system, the most effective scattering of pollutants along the building facades and at the pedestrian ways is present when trees reach medium floors of the buildings. As the green belt height approaches the height of the buildings, the air in yard space becomes cleaner. Conclusions: on main roads, it is necessary to form dense and evenly openwork greenery environmental belts of 15 to 30-meter width. The rows of plants closest to the driving lane edges should consist of shrubs in the form of a two-tier hedge and low-stem trees. On the main streets, the green strips should be used at the height of the medium floors of the buildings with an openwork factor within the range of 0.5 to 0.6. In case of the dense frontal building of the streets, the environmental protection belts should have a well-blown structure providing an optimal aeration mode and effective scattering of automotive emissions in pedestrian areas and at the facades of buildings.

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Dwiyatno, Saleh, Muhamad Rosi Sadi, and Muhamad Natsir. "RANCANG BANGUN DAN MONITORING IP CAMERA B ERBASIS OPEN-WRT PADA KANTOR PDAM TIRTA BERKAH PANDEGLANG." Jurnal Sistem Informasi dan Informatika (Simika) 2, no. 1 (February 21, 2019): 19–38. http://dx.doi.org/10.47080/simika.v2i1.277.

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The development of CCTV technology makes it easier for a user in monitoring and monitoring a room or environment. But the lack of CCTV is a price that is still not reached by all levels of society. Because of this, it is necessary to build a new system that has the same features with CCTV tools in circulation but with a more affordable price.The new system is built by utilizing the openWRT operating system. The openWRT operating system will be installed on a wireless router with some additional tools to support its functionality such as speakers, soundcards, loudspeakers, webcam and flashdrive. The resulting system will have the ability to detect motion, the system is also capable of storing images, video and send snapshots via email when detected suspicious motion. In addition, this system also has some other features such as alarm alerts, motion detection scheduling so that its usage can be set as needed and easy access via internet so that can be accessed anywhere as long as connected to the internet

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