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Journal articles on the topic 'Shape Collection Analysis'

Author: Grafiati

Published: 8 February 2025

Last updated: 31 July 2025

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1

Raddová, J., M. Beránek, I. Oukropec, and M. Vachůn. "RAPD Analysis of peaches within Czech National collection." Czech Journal of Genetics and Plant Breeding 39, No. 4 (2011): 113–19. http://dx.doi.org/10.17221/3728-cjgpb.

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The Random Amplified Polymorphic DNA (RAPD) technique was used to study the genetic diversity and relationships within the collection of the Czech National Plant Genetic Resources (PGR) of peaches (Prunus persica L.). The aim of the work was to elaborate a dendrogram of genetic similarity and to divide collection into clusters. 46 primers were applied to 6 cultivars differing in the place of origin, the fruit shape, the fruit colour, and in some other morphological characteristics. 12 primers were chosen which gave polymorphic repeatable strong and middle strong bands. They were subsequently u

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MYKHAILOVSKA, О., A. DOMBROVSKY, and H. Lobanova. "ANALYSIS AND PLANNING OF WOMEN’S BAGS QUALITY INDICATORS WHEN FORMING A PERSPECTIVE COLLECTION." Herald of Khmelnytskyi National University. Technical sciences 285, no. 3 (2020): 239–45. https://doi.org/10.31891/2307-5732-2020-285-3-37.

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Created in the 90s of the twentieth century, the world of “intensive development of consumption” laid the conditions for the current global crisis. This crisis is not financial and is not related to overproduction in the financial sector. This is a systemic crisis of overconsumption, which covers all sectors of society – the production of material, virtual goods and services, the financial sector, marketing and advertising, government policy and public services. To overcome it, it is necessary to limit excessive consumption and direct the efforts of marketing links in advertising to moderate c

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Gavrilova, V. A., I. N. Anisimova, N. V. Alpatieva, and E. A. Porokhovinova. "Structuring the genetic collection of sunflower." Proceedings on applied botany, genetics and breeding 185, no. 4 (2025): 130–42. https://doi.org/10.30901/2227-8834-2024-4-130-142.

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Background. The XRQ sunflower genome has been sequenced but not yet fully annotated, and not all candidate genes for most traits have been identified. Disclosing the relationships among traits in this study will help to understand the genetic control over phenotypic characters.Materials and methods. A set of 237 sunflower lines from VIR’s genetic collection was phenotyped for their morphological characters (plant height; branching type; shapes and sizes of the leaf, petiole, flower head, disk and ray florets; downy mildew damage rate) and genotyped with molecular markers. DNA markers were used

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Pagès, Fanny, Anne-Claire Fabre, and Anick Abourachid. "Does bone preparation impact its shape: consequences for comparative analyses of bone shape." PeerJ 7 (November 28, 2019): e7932. http://dx.doi.org/10.7717/peerj.7932.

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Vertebrate osteological collections provide comparative material for morphological analysis. Before being stored in the collection and studied by researchers, specimens are treated by preparators or curators and are cleaned. The preparation protocol employed ideally should not damage the material. Here, we explore the potential deformation of bones due to preparation using geometric morphometric methods. We focus both on intraspecific and interspecific variability. Our data on the scapular girdle of birds show that, at an intraspecific level, the effect of preparation on bone shape cannot be n

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Adams, Dean C., and Erik Otárola-Castillo. "geomorph: anrpackage for the collection and analysis of geometric morphometric shape data." Methods in Ecology and Evolution 4, no. 4 (2013): 393–99. http://dx.doi.org/10.1111/2041-210x.12035.

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Vasic, Mirjana, Jelica Gvozdanovic-Varga, and Janko Cervenski. "Divergence in the dry bean collection by Principal Component Analysis (PCA)." Genetika 40, no. 1 (2008): 23–30. http://dx.doi.org/10.2298/gensr0801023v.

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We studied the divergence of our beans collection. The study included two qualitative traits, grain color and shape, and 13 quantitative traits, namely three components of plant height, five direct yield components and five chemical properties of grain. The principal component analysis (PCA) showed which of the traits were decisive in genotype differentiation. The principal components were formed based on the correlation matrix and shown through unrotated and rotated values of trait correlation with the main axes. The percentage contribution of particular principal components to total variabil

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Tomescu, Roxana, Florin Nita, Stefan Caramizoiu, Veronica Anastasoaie, and Dana Cristea. "Numerical analysis of plasmonic metasurfaces for fluorescence enhancement." EPJ Web of Conferences 255 (2021): 04004. http://dx.doi.org/10.1051/epjconf/202125504004.

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The paper presents an extensive numerical analysis performed by three-dimensional (3D) simulations using the finite difference in time and space (FDTD) method to identify the optimal geometry, size and configuration of the nano-antennas that constitute a plasmonic metasurface. The aim was to achieve the highest resonance at various wavelengths (NIR-VIS), for local enhancement of the excitation field and collection efficiency of emitted photons. We investigated ten different types of metals, two shapes (disks and U-shape resonators) and various geometrical parameters for the nanoresonators comp

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Firmansyah, Ahmad Nur Rizky, and Ningroom Adiani. "DESAIN DISPLAY MERCHANDISE IDOL GROUP KOREA TWICE." Jurnal Kreatif : Desain Produk Industri dan Arsitektur 9, no. 2 (2021): 10. http://dx.doi.org/10.46964/jkdpia.v9i2.171.

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The development of South Korean culture is currently very popular among teenagers, women or men. K-Pop Group Twice is one of the results of South Korean culture. Twice Group K-Pop fans also want to have idol-themed goods. Every collection owned by collectors is always exhibited or sold at local Twice Group K-Pop events. At the event, displays are used for promotional media for collection products to be sold. Based on this, facilities are needed to facilitate collectors in product promotion media in the form of booths or display collections of products that can be used during events. The

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Sinthya, Fingky, Dahnilsyah Dahnilsyah, and Erni Erni. "An Analysis of Conceptual Metaphor in the Poems Entitled “Classic Poetry Series” by William Blake." IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature 10, no. 2 (2022): 1655–61. http://dx.doi.org/10.24256/ideas.v10i2.3368.

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This research aims to analyze the types of metaphors used and contained meanings contained in a collection of poems by William Blake. A metaphor is a part of figurative language that compares one thing to another. The researcher used a descriptive employed in study qualitative method to identify a collection of classic poetry by William Blake. The researcher uses the theory of Lakoff, George, and Johnsen (2003) to analyze the conceptual metaphors that shape the reality of 'life' which is reflected in poetry. There are three steps in collecting research data: observation, selection, and classif

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Afrianti, Ananda, Iswanto, Muhammad Restu, and Gusmiaty. "Morphophysiological Analysis of Gmelina Arborea Roxb in Community Forest in Botolempangan Village, Sinjai Barat." IOP Conference Series: Earth and Environmental Science 1277, no. 1 (2023): 012043. http://dx.doi.org/10.1088/1755-1315/1277/1/012043.

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Abstract Gmelina arborea Roxb is a valuable plant that has great potential in various applications, including the timber industry. This study aims to analyze the morphophysiological aspects of gmelina, but knowledge about the morphophysiological characteristics of this plant is still limited. The data collection method involves direct measurements in the field and the use of special measuring equipment to obtain accurate data. The collected data was analyzed statistically using the appropriate method. This study was conducted by collecting 75 samples of gmelina leaves in the community forest i

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Đurić, Isidora, Ratko Obradović, Ivana Vasiljević, Nebojša Ralević, and Vesna Stojaković. "Two-Dimensional Shape Analysis of Complex Geometry Based on Photogrammetric Models of Iconostases." Applied Sciences 11, no. 15 (2021): 7042. http://dx.doi.org/10.3390/app11157042.

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Three-dimensional digitization technologies have been proved as reliable methods for detailed and accurate spatial data collection from existing cultural heritage. In addition, the point segmentation techniques are particularly relevant for contour detection and classification of the unstructured point cloud. This paper describes an approach to obtain 2D CAD-like visualizations of complex geometry from photogrammetric models so that the detected contours of particular object elements can be used for 2D shape analysis. The work process uses the point clouds derived from photogrammetric models t

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Najmin M. "Morphometric Study of Shape of Glenoid cavity of Scapulae." Journal of Sylhet Women’s Medical College 15, Number 1 (2025): 22–25. https://doi.org/10.47648/jswmc2025v15-01-114.

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Background: The glenoid cavity of the scapula is crucial for shoulder joint stability, forming the articulation with the humeral head. Variations in its shape and size can influence joint mechanics, affecting shoulder stability and the risk of injuries like dislocations. Understanding these variations is important for orthopedic procedures, such as shoulder arthroplasty, and in diagnosing shoulder pathologies. The cavity typically appears in shapes like oval, pear-shaped, or inverted comma, with variations across different populations. Objective: To evaluate the morphometric characteristics of

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Maire, Gonzalo. "DE LA MUSEALIDAD AL COLECCIONISMO: EL CASO LUISA LYNCH." Revista de humanidades (Santiago. En línea), no. 46 (July 2022): 297–326. http://dx.doi.org/10.53382/issn.2452-445x.612.

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This article examines the case of Luisa Lynch’s Asian collecting–currently the Asian Collection in the National Museum from Fine Arts in Chile–according to the formation rules that define the practice of collecting and outside of conventional analysis associated with the museum. It argues that the collecting of Asian art in Chile cannot be conceptualized like a museum collection. On the one hand, the paper reveals the characteristics and limitations of museality, that is and perspective of the museum and the rules that shape it, for the study of the Lynch collection. On the other hand, it offe

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Sugianto, Erik, Jeng Horng-Chen, and Noir P. Purba. "Numerical investigation of conveyor wing shape type effect on ocean waste collection behavior." E3S Web of Conferences 324 (2021): 01005. http://dx.doi.org/10.1051/e3sconf/202132401005.

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In this paper, an attempt has been made to assess how effective waste-collecting uses the conveyor wing. This wing-equipped conveyor will later be installed in front of the ship. In this work, a simulation model is a conveyor and wing without the ship. A numerical investigation based on Reynolds Averaged Navier Stokes (RANS) for predicting the flow pattern characteristics, velocity contour, and resistance. The focus of the present study is the impact of wing shape on waste collection in calm water through the application of numerical methods. The three variations of wing shape used are solid w

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Lytvynenko, Nataliia, and Alina Zhylko. "Design of Woman's Clothes Collection Inspired by Salvador Dali's Creative Work." Demiurge: Ideas, Technologies, Perspectives of Design 1, no. 2 (2018): 82–94. https://doi.org/10.31866/2617-7951.2.2018.154679.

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The aim of the research. Development of modern collection of woman’s clothes with the usage of artistic stylistic elements by Sal’vador Dali in combination with trend ideas. Research methodology is based on the method of study of art supervisions and generalizations including research of the resource, recording general signs and properties; a structural and tipological method with the analysis of fashionable trends and literature source, and studying similarities to discover differences; a systematic method which includes dividing the system into subsystems to b

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Ayu Saputri, Itha, Badruddin Kaddas, and Erwin Nurdiansyah. "Analysis of Teacher Communication in Shaping Pancasila Class IV Profile Character." ALENA : Journal of Elementary Education 3, no. 1 (2025): 11–20. https://doi.org/10.59638/jee.v3i1.264.

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Analysis of teacher communication in shaping the character of the Pancasila profile of grade IV, good moral values, character, and ethics in students. The purpose of this study is to shape a good personality in students such as honesty, respect for others, and good behavior in everyday life. This study is a qualitative study with a descriptive type of research. Teachers and students are involved as the main informants. Data collection techniques used include interviews, observation and documentation. Data analysis with data collection, data reduction, data presentation, and drawing conclusions

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Measday, Danielle, Sarah Babister, and Stuart Mills. "Can Lightning Strike Twice? The Reassembly of the Karnak Fulgurite at Museums Victoria." Biodiversity Information Science and Standards 2 (June 13, 2018): e27043. https://doi.org/10.3897/biss.2.27043.

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In 1959, the longest recorded specimen of fulgurite in Victoria was discovered in the sandhills of Karnak in Western Victoria, Australia. Measuring 1.5 metres in vertical length, the specimen was formed by a discharge of lightning penetrating and fusing the quartz sand along its path. Considering the high number of cloud-to-ground lightning strikes, it has been estimated that up to ten fulgurites may be formed globally per second Pasek and Block 2009. Despite this, fulgurites are a rare find, particularly ones of significant length. The amorphous glass tubes created by lightning discharge are

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Shkolna, Olga V., Olha D. Sosik, Oleksandra V. Barbalat, Alla B. Buihasheva, and Veronika I. Zaitseva. "Concerning the closeness of the form of Sufi Kashkul and the Slavic boats." Linguistics and Culture Review 5, S4 (2021): 891–903. http://dx.doi.org/10.21744/lingcure.v5ns4.1736.

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The article deals with investigating the resemblance between the kashkul shape from the collection of the Istanbul Museum of Islamic and Turkish Art and the Slavic type of longship. The specified item is now being kept in the exposition of the specified collection as an item of the Sefevidian era period of the early 17th century under the inventory number 2960. The typological analysis of its shape, peculiarities of the use of similar items in the Orthodox tradition of the Old Rus, Byzantium, separate countries of the Christian world and Scandinavia prove the closeness of this item to the shap

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Okmalinta, Rika, Zulkifli N, and Yeni Solfiah. "PENGARUH PERMAINAN TAKE SHAPE TERHADAP KEMAMPUAN MENGENAL BENTUK GEOMETRI ANAK USIA 4-5 TAHUN." Generasi Emas 2, no. 2 (2019): 116–24. http://dx.doi.org/10.25299/ge.2019.vol2(2).4469.

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Take shape games can help children to hone the ability to recognize geometry shapes. The results of field observations on the ability to recognize geometric shapes of students have not yet developed optimally. So, it is necessary to apply the game to take shape. The purpose of this study was to examine the effect of taking on the ability to recognize geometric shapes of children aged 4-5 years. This research was conducted at Dharma Wanita Persatuan Cerenti Kindergarten District Kuantan Singingi. This study used an experimental method with the design of one group pre-test post-test design with

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Chesneau, Christophe. "A Collection of New Trigonometric- and Hyperbolic-FGM-Type Copulas." AppliedMath 3, no. 1 (2023): 147–74. http://dx.doi.org/10.3390/appliedmath3010010.

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Copula analysis was created to explain the dependence of two or more quantitative variables. Due to the need for in-depth data analysis involving complex variable relationships, there is always a need for new copula models with original features. As a modern example, for the analysis of circular or periodic data types, trigonometric copulas are particularly attractive and recommended. This is, however, an underexploited topic. In this article, we propose a new collection of eight trigonometric and hyperbolic copulas, four based on the sine function and the others on the tangent function, all d

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Sari, Dewa Ayu Putu Leliana, Ida Ayu Kade Sri Sukmadewi, and I. Gusti Bagus Priatmaka. "AESTHETIC ANALYSIS OF FORMS IN SMART CASUAL WEAR “KSATRIA WASTRA AVIRAMA”." Journal of Aesthetics, Design, and Art Management 2, no. 2 (2022): 99–119. http://dx.doi.org/10.58982/jadam.v2i2.259.

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Purpose : This study aims to know the aesthetic analysis of the shape of the smart casual fashion work of Ksatria Wastra Avirama. Research methods: this research uses qualitative methods, The data were collected through observation, documentation, and literature, then the data were analyzed using descriptive qualitative methods. Findings: Ksatria Wastra Avirama is a fashion collection consisting of 5 pieces of smart casual clothing made from endek patchwork and seseh woven fabrics. The process of doing work using textile manipulation techniques. Each outfit has a special meaning ba

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Maatallah, Taher, Ahlem Houcine, Farooq Saeed, Sikandar Khan, and Sajid Ali. "Simulated Performance Analysis of a Hybrid Water-Cooled Photovoltaic/Parabolic Dish Concentrator Coupled with Conical Cavity Receiver." Sustainability 16, no. 2 (2024): 544. http://dx.doi.org/10.3390/su16020544.

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The present research discloses a novel hybrid water-cooled Photovoltaic/Parabolic Dish Concentrator coupled with conical cavity receiver and spectral beam splitter (PV/PDC-CCR-BSF). In effect, a compact co-generating solar-concentrating PV system involving a subsequent optical interface has been fully developed and numerically tested. The optical performance of the proposed hybrid solar-concentrating system was modeled and assessed using the RT 3D-4R method while the thermal yield of the system was examined using the Finite Element Method. In addition to that, different configurations of serpe

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Dunajko, Monika. "THE STATUE OF CERES FROM THE ROYAL-UNIVERSITY COLLECTION OF PLASTER CASTS." Muzealnictwo 63 (May 17, 2022): 15–24. http://dx.doi.org/10.5604/01.3001.0015.8559.

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One of the more interesting collections of plaster prototypes, as yet not thoroughly studied, is the Warsaw collection of plaster casts. In the to-date studies it has been analysed from the perspective of history and history of art as a homogenous whole, a carrier of artistic culture. However, what is still missing are analyses focusing on basic facts as perceived by a museum curator, enabling identification of the objects composing the collection. The present paper aims at discussing the issues related to the identification of the works’ models and interpretation of works which come from univ

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Cheng, Yun Yong, Zhen Zhen Zhu, and Ding Hua Zhang. "Geometrical Shape Analysis for Investment Casting Turbine Blade Based on Optical Measurement." Applied Mechanics and Materials 365-366 (August 2013): 716–19. http://dx.doi.org/10.4028/www.scientific.net/amm.365-366.716.

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Turbine blade is one of the key components of the aero engine. It needs to be inspected comprehensively and carefully during its production stage. The methods for investment turbine blade geometrical shape analysis based on optical scanning measurement were presented, including optical measurement data collection, blade model reliable alignment and geometrical shape deviation fast calculation and visualization. Real measurement data from a structure light measurement device for a turbine blade was used to validate the discussed methods.

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Gorleer, Sam, Piet Bracke, and Lesley Hustinx. "The Organizational Field of Blood Collection: A Multilevel Analysis of Organizational Determinants of Blood Donation in Europe." European Sociological Review 36, no. 3 (2020): 474–92. http://dx.doi.org/10.1093/esr/jcaa002.

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Abstract Maintaining an adequate blood supply for transfusion poses a pressing challenge to society. We argue that this challenge has not been adequately addressed in previous research. Building upon Healy’s seminal work on ‘blood-collection regimes’ and the subsequent shift towards a field-level approach that broadens the analytical focus beyond the dyadic relationship between donors and organizations, we embed the act of blood donation within the organizational field in which blood establishments operate. We assume that varying modes of governance shape the organizational practices of donor

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Atwood, James W., and Colin D. Sumrall. "Morphometric investigation of the Pentremites fauna from the Glen Dean Formation, Kentucky." Journal of Paleontology 86, no. 5 (2012): 813–28. http://dx.doi.org/10.1666/12-003.1.

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New techniques involving three-dimensional (3D) data collection and landmark analysis provide an opportunity to make considerable advances in understanding blastoid morphology. This pilot study examines four species (Pentremites pyriformis, P. tulipaformis, P. fredericki n. sp. and P. meganae n. sp.) using 3D morphological variation and geometric morphometrics to discriminate between species. All specimens were collected from a single shale unit within the Upper Mississippian Glen Dean Formation near Hopkinsville, Kentucky. A 3D laser scanner was used to acquire 3D images for all specimens. Co

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KONG, Kyeong-Ju, Jeong-Uk LEE, and Seung-Hun HAN. "Prediction of Dust Collection Efficiency According to the Shape of Electrode and Collecting Plate for Electrostatic Precipitators Using Gas Flow Analysis." JOURNAL OF FISHRIES AND MARINE SCIENCES EDUCATION 33, no. 4 (2021): 962–68. http://dx.doi.org/10.13000/jfmse.2021.8.33.4.962.

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Smith, Nick L. "How Micro-Cultures of Evaluation Practice Shape Evaluation Design." Journal of MultiDisciplinary Evaluation 9, no. 21 (2013): 21–26. http://dx.doi.org/10.56645/jmde.v9i21.385.

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Background: Not applicable. Purpose: To consider how employment settings influence evaluation design. Setting: International conference on culturally responsive evaluation. Intervention: Not applicable. Research Design: Not applicable. Data Collection and Analysis: Not applicable. Findings: Not applicable.Keywords: evaluation design; culture; contextual influences

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SUDARMONO, SUDARMONO. "Short Communication: Pollen diversity in the Bogor Botanic Gardens, Indonesia." Biodiversitas Journal of Biological Diversity 20, no. 4 (2019): 931–36. http://dx.doi.org/10.13057/biodiv/d200401.

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Abstract. Sudarmono. 2018. Short Communication: Pollen diversity in the Bogor Botanic Gardens, Indonesia. Biodiversitas 20: 931-936. Pollen morphology influenced the process of plants evolution. Bogor Botanic Gardens has many living collections in terms of pollen diversity. The purpose of this study was observed at the diversity of pollen morphology at the Bogor Botanic Gardens and its implications for the pollen conservation of plants in the collection. The method used is cleaning the pollen using Glacial Acetic Acid (AAG), then examined using a light microscope in the tissue culture laborato

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Cherkasov, V. G., and O. V. Malikov. "The human sacrum shape: metamorphoses and relation of its parts." Reports of Vinnytsia National Medical University 22, no. 1 (2018): 14–18. http://dx.doi.org/10.31393/reports-vnmedical-2018-22(1)-03.

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The human sacrum shape and its metamorphoses should be considered due to their effect, primarily mechanical, predisposing for the vertebral column function evolution. The aim of the study is to define the human sacrum shapes and explain for such variability. The object of the study is represented with 68 sacrums obtained from the review collection of anatomical study preparations of the Bogomolets National Medical University Department of Anatomy. Each of the known human sacrum shapes represents the stage of the process of “sinking” of the sacral vertebrae bodies into the sacrum, with simultan

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MA, MIAO, and XINHUI WANG. "Collection and taxonomic bias in herbarium specimens of Isodon (Lamiaceae)." Phytotaxa 687, no. 2 (2025): 127–75. https://doi.org/10.11646/phytotaxa.687.2.1.

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Isodon (Lamiaceae) is recognized as one of the largest and most taxonomically challenging genera worldwide. Nevertheless, research on the collection and taxonomic biases of Isodon remains limited. This study aimed to investigate the original materials’ status of Isodon, thus providing basic data for research on the systematics, biogeography, and conservation of the genus. Firstly, based on the iPlant database, the Catalogue of Life China, and the Catalogue of Life, the accepted species list of Isodon was obtained. Secondly, original materials of each species of Isodon were found by searching t

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Dona, Yunita, Yulius Keremata Lede, Samuel Rex Mulyadi Making, and Dorothea Novia Ludo Lubur. "Ekplorasi Etnomatematika Kain Tenun Kampung Bokuna di Kecamatan Wewewa." Indo-MathEdu Intellectuals Journal 5, no. 5 (2024): 6347–54. http://dx.doi.org/10.54373/imeij.v5i5.1998.

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In general, the North Wewewa Wewewa Woven Fabric of Bokuna Village is passed down from the ancestors and followed until now this Woven Fabric has beautiful motifs made based on daily life and also from nature. Ethnomathematics is a bridge between culture and mathematics, ethmomathematics is adapted by cultural groups to see that the culture contains mathematical aspects. This research aims to find out the concept of geometry in Woven Fabrics. The data collected is in the form of documentation, interviews, and observation results. The type of research used in qualitative descriptive is to descr

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Apriyanto, Dwi, and Fani Aldilah Rosyadi. "The Analysis of Students' Misconceptions in Shape Material at SMP Negeri 8 Jember." Jurnal Axioma : Jurnal Matematika dan Pembelajaran 5, no. 2 (2020): 123–30. http://dx.doi.org/10.36835/axi.v5i2.738.

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The study aims to determine the type of misconception and the cause of misconception to occur in shape material at SMPN 8 Jember. The research subject amounted to 20 grade 9 students. Data collection techniques using description questions are disseminated online. Data analysis techniques use the grouping criteria of understanding concepts from Renner and Brumby. Based on research that has been conducted through analysis of the results of student answers and interviews conducted online. Then the results obtained show that students of SMPN 8 Jember experience misconceptions in shape material of

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Reid, W., P. Achtert, N. Ivchenko, et al. "Technical Note: A novel rocket-based in situ collection technique for mesospheric and stratospheric aerosol particles." Atmospheric Measurement Techniques 6, no. 3 (2013): 777–85. http://dx.doi.org/10.5194/amt-6-777-2013.

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Abstract. A technique for collecting aerosol particles between altitudes of 17 and 85 km is described. Spin-stabilized collection probes are ejected from a sounding rocket allowing for multi-point measurements. Each probe is equipped with 110 collection samples that are 3 mm in diameter. The collection samples are one of three types: standard transmission electron microscopy carbon grids, glass fibre filter paper or silicone gel. Collection samples are exposed over a 50 m to 5 km height range with a total of 45 separate ranges. Post-flight electron microscopy will give size-resolved informatio

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Reid, W., P. Achtert, N. Ivchenko, et al. "A novel rocket-based in-situ collection technique for mesospheric and stratospheric aerosol particles." Atmospheric Measurement Techniques Discussions 5, no. 6 (2012): 8161–87. http://dx.doi.org/10.5194/amtd-5-8161-2012.

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Abstract. A technique for collecting aerosol particles between altitudes of 85 and 17 km is described. Collection probes are ejected from a sounding rocket allowing for multi-point measurements. Each probe is equipped with 110 collection samples that are 3 mm in diameter. The collection samples are one of three types: standard transmission electron microscopy carbon grids, glass fibre filter paper or silicone gel. Each collection sample is exposed over a 50 m to 5 km height range with a total of 45 separate ranges. Post-flight electron microscopy gives size-resolved information on particle num

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Moyer, J. R., A. L. Boswall, L. M. Kawchuk, T. Entz, B. Tovell, and B. Lee. "Characterization of dandelion (Taraxacum officinale Weber in F.H. Wigg.) biotype morphology, chemical composition and response to glyphosate." Canadian Journal of Plant Science 89, no. 2 (2009): 369–78. http://dx.doi.org/10.4141/cjps08114.

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Dandelion plants at the Lethbridge Research Centre, Alberta, have several different leaf shapes and possibly include individuals that are tolerant to glyphosate. The objectives of this study were to determine whether different leaf shapes are due to genotypic differences, whether chemical composition varies with leaf shape, and whether plants vary in their response to glyphosate. Plants with possible glyphosate tolerance were collected in 1998 from a pasture field where forage grasses were terminated with glyphosate, and from an alfalfa (Medicago sativa L.) field where no herbicides had been a

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Lengauer, Stefan, Lin Shao, Magdalena Mayerhofer, et al. "Visual Exploration of Repetitive Patterns on Ancient Peruvian Pottery." Journal of WSCG 31, no. 1-2 (2023): 25–33. http://dx.doi.org/10.24132/jwscg.2023.3.

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The analysis and understanding of artefact properties and their relationships is a key goal in archaeological analysis of cultural heritage objects. There are many aspects of concern, including shape properties of the objects, but also appearance properties stemming from paintings and ornamentations on the object surfaces. To date, these are considered by experts mostly holistically and on a per-object basis. We present an approach for the interactive visual exploration and correlation of shape- and ornament-based properties of a large collection of ancient vessels. Our approach allows to grou

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Fatqurhohman, Fatqurhohman, Elvira Hardyanti Lara Disma, and Yoga Dwi Windi Kusumaningtyas. "The Analysis of Student Errors in Solving Flat Shape Problems." Kadikma 14, no. 3 (2023): 98. http://dx.doi.org/10.19184/kdma.v14i3.38862.

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The purpose of this study is to describe the mistakes of class VII A students at SMP Negeri 2 Genteng, Banyuwangi Regency. This type of research uses descriptive qualitative. This type of research uses descriptive qualitative. Data collection techniques used written tests and semi-structured interviews. The subject of this research was class VII A students located at Genteng 2 Public Middle School. Subject data obtained 3 types of errors based on castor theory including conceptual errors, procedural errors, and technical errors. Conceptual errors include not writing formulas and symbols, writi

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Marta Etding, Melki I. Puling Tang, Yermia S. Wabang, and Imanuel Puling. "Penggunaan Media Bangun Datar dari Kertas Origami terhadap Minat Belajar Peserta Didik pada Materi Mengenal Macam-Macam Bangun Datar di Kelas II SD Katolik Santa Maria Kalabahi." Journal Innovation In Education 3, no. 2 (2025): 324–35. https://doi.org/10.59841/inoved.v3i2.2917.

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This research aims to illustrate the implementation of flat-shaped learning media from origami paper in mathematics learning for grade 2 at St. Maria Kalabahi Catholic Elementary School. This research was conducted to increase students’ learning interest due to the lack of activity during the learning process. Class teachers usually only use PPT and books for learning in the classroom, making the learning process monotonous. The research method used is descriptive quantitative. Data collection techniques use observation and documentation. Data analysis techniques use descriptive quantitative.

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GALASCHI-TEIXEIRA, JULIANA STEPHANIE, JAMILLE COSTA VEIGA, VALÉRIA DA CUNHA TAVARES, and VERA LUCIA IMPERATRIZ-FONSECA. "Geometric morphometrics of the wings of Amazonian species of Melipona (Illiger, 1806) (Hymenoptera: Apidae)." Zootaxa 5404, no. 1 (2024): 124–33. http://dx.doi.org/10.11646/zootaxa.5404.1.9.

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Identifying and classifying species of stingless Neotropical bees is not a trivial task and requires the help of taxonomists and substantial study and training time. Also, there is a lack of taxonomically useful characters to differentiate among the megadiverse Neotropical group of stingless bees, and to recognize variation. Based on that, we have been testing alternatives to a character-based, efficient taxonomic determination of stingless bees, and herein we performed exploratory analyses of wing shape variation using geometric morphometrics. Thus, we built a data set of photographs of the r

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Ibnu Hasan Bisri and Arif Muchyidin. "Mathematics on Cirebon Woven Fabric with Lanang Motifs." Journal of Mathematics Instruction, Social Research and Opinion 1, no. 1 (2022): 1–13. http://dx.doi.org/10.58421/misro.v1i1.13.

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This study aims to know the mathematical elements in the lanang motif woven fabric, construct a mathematical model on the increasingly lanang patterned weaving, and construct a new mathematical model for the new lanang motif woven fabric. The data was obtained in the form of qualitative data using interview data collection techniques, observations, documentation and field notes with data analysis, namely domain analysis, taxonomic analysis, component analysis and theme analysis. The results showed that the lanang-patterned woven fabric has geometric shapes, namely pentagons, rhombuses and tria

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Melquiades, Fábio Luiz, Juan Villanueva, Fábio Lopes, Jorge Lisme, Eduardo Inocente Jussiani, and Carlos Roberto Appoloni. "Non-destructive analysis of a pre-hispanic basketry collection from La Paz, Bolivia." Semina: Ciências Exatas e Tecnológicas 41, no. 2 (2020): 195. http://dx.doi.org/10.5433/1679-0375.2020v41n2p195.

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Pre-Hispanic basketry is scarce and at present, there are few analytical studies on these objects. This study presents an analytical investigation of a collection of ancient baskets from Museo Nacional de Etnografía y Folklore (MUSEF), La Paz, Bolivia employing portable X-ray Fluorescence and portable Raman Spectroscopy. The analyses were performed in situ with non-invasive and non-destructive methods. The chemical elements K, Ca, Ti, Mn, Fe, Zn, and Sr were identified in all the samples. The principal component analysis tends to separate the basket pieces in two groups: one of them is related

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Charoensook, Daleanna, Shah Md Ashiquzzaman Nipu, Ana Girish, et al. "Three-Dimensional Printing of Bioinspired Hierarchical Structures for Enhanced Fog Collection Efficiency in 3D Space via Vat Photopolymerization." Biomimetics 9, no. 12 (2024): 734. https://doi.org/10.3390/biomimetics9120734.

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Collecting fog water is crucial for dry areas since natural moisture and fog are significant sources of freshwater. Sustainable and energy-efficient water collection systems can take a page out of the cactus’s playbook by mimicking its native fog gathering process. Inspired by the unique geometric structure of the cactus spine, we fabricated a bioinspired artificial fog collector consisting of cactus spines featuring barbs of different sizes and angles on the surfaces for water collection and a series of microcavities within microchannels inspired by Nepenthes Alata on the bottom to facilitate

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Han, Bumjin, Youngju Na, and Seunghyun Son. "Analysis of the Impact of Building Shape on Safety Management Cost." Sustainability 14, no. 21 (2022): 14171. http://dx.doi.org/10.3390/su142114171.

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Even if a building has the same building area or number of floors, the effect on construction safety varies depending on the building shape, and thus, safety management cost (SMC) should be calculated differently. If the effect of the building shape on the SMC is clearly analyzed and reflected, a reasonable SMC could be calculated. This study analyzes building shape’s impact on SMC, including apartment buildings’ impact. Following the data collection from 21 projects for this study, an analysis was conducted using the independent variables of the building perimeter (BP), building floor area (B

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Gunawan, Ferry, Agung Hartoyo, and Rustam Rustam. "KEMAMPUAN SISWA DALAM PROSES PEMECAHAN MASALAH BANGUN DATAR SEGI EMPAT BERDASARKAN TAHAPAN VAN HIELE." Jurnal AlphaEuclidEdu 3, no. 1 (2022): 36. http://dx.doi.org/10.26418/ja.v3i1.53173.

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This study aims to determine and describe problem solving abilities based on the stages of thinking about rectangular flat shapes. The technique utilized is expressive subjective. The subjects in this study were seventeen students selected at random with the highest scores being selected by three grade VII understudies of SMP Negeri 2 Pemangkat. The data collection technique used is a test that will be given to the selected subject based on problem solving based on Van Hiele's thinking. The results of describing the data show that there are three subjects who are in the Visualization stage, th

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Струмінська, Т. В., С. І. Прасол, О. С. Гальчинська та О. І. Ровенець. "ХУДОЖНЬО-КОМПОЗИЦІЙНІ ОЗНАКИ ЖІНОЧОГО КОСТЮМУ 1940-Х РР. ЯК ТВОРЧЕ ДЖЕРЕЛО РОЗРОБКИ СУЧАСНОЇ КОЛЕКЦІЇ ОДЯГУ". Art and Design, № 4 (4 березня 2019): 129–38. http://dx.doi.org/10.30857/2617-0272.2018.4.12.

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Determination of the peculiarities of the shape, structure and color of a women's costume of the 40's of the twentieth century. for designing collections of modern women's clothing. The methodological basis of the article form a comparative-historical method, which allowed to reveal the dynamics of the development of artistic and constructive solutions of silhouettes; a method of figurative and stylistic analysis in the study of artistic compositional features of women's costume; structural-functional method of analysis in determining the recommendations for designing a collection of women's c

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Montecchi, Marco, Giuseppe Cara, and Arcangelo Benedetti. "VISproPT: A high-precision instrument for 3D shape analysis of parabolic trough panels." Open Research Europe 3 (November 28, 2023): 111. http://dx.doi.org/10.12688/openreseurope.15967.2.

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Simulation models of social processes may require data that are not readily available, have low accuracy, are incomplete or biased. The paper presents a formal process for collating, assessing, selecting, and using secondary data as part of creating, validating, and documenting an agent-based simulation model of a complex social process, in this case, asylum migration to Europe. The process starts by creating an inventory of data sources, and the associated metadata, followed by assessing different aspects of data quality according to pre-defined criteria. As a result, based on the typology of

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Rizki Ramadhani and Rora Rizky Wandini. "SLR: Miskonsepsi Siswa dalam Memecahkan Masalah pada Materi Bangun Datar." Al-Tarbiyah : Jurnal Ilmu Pendidikan Islam 2, no. 2 (2024): 76–85. http://dx.doi.org/10.59059/al-tarbiyah.v2i2.974.

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A flat shape is a geometric part that only has a perimeter and area. There are various shapes of flat shapes, such as triangle, square, long, parallelogram, rhombus, kite, trapezoid, and circle. The aim of this research is to conduct a literary analysis related to the difficulties faced by students in expressing their ideas in the subject. which are given. The analysis method used is called Systematic Literature Review (SLR). Data collection was carried out by documenting and reviewing 7 national index articles; the articles are then broken down into different areas. Based on the research resu

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Putera Faidz Hassanal bin Nordin and Mohamad Puad bin Bebit. "SEMIOTIC ANALYSIS: SHAPE AND COLOUR AS VISUAL COMMUNICATION IN SABAH FOOD PRODUCT LABELLING." Jurnal Gendang Alam (GA) 11, no. 2 (2021): 21–32. http://dx.doi.org/10.51200/ga.v11i2.3573.

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This study is one of the researches on the graphic design of local product labels. Sabah’s products are unique and competitive at its higher level. This study analyzes the quality and effectiveness of visual communication of snack product labelling to consumers according to aspects of art, design, and composition. The analysis begins with the collection of signs and the definition of each element on the label through Pierce's analytical theory and the classification approach of Stokes (2003), the design element consisting of images, letters, compositions, colours, and design displays on classi

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Hidayatun, N., D. H. Saputri, R. S. Galurina, and Matsohan. "Grain diversity of rice collection from South Sulawesi, Indonesia." IOP Conference Series: Earth and Environmental Science 1377, no. 1 (2024): 012093. http://dx.doi.org/10.1088/1755-1315/1377/1/012093.

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Abstract South Sulawesi province is among the Indonesia rice barns, which is expected to buffer the national rice supply. Although rice stock is mainly produced from high-yielding superior varieties, local germplasm is still the main basis for variety development. Local germplasm has been adapted to various agro-ecosystems and thus has potential as a genetic source for adaptation to climate change. This study was aimed at measuring the diversity of rice germplasm from South Sulawesi based on its grain characteristics. A total of 98 rice accessions that were conserved in the agricultural geneba

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