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793 results for “Weaving”
Analysis of Effective Stiffness and Anisotropy of AC 16 Asphalt Mixture within NCN project Weave-UNISONO 2021, project No 2021/03/Y/ST8/00079
<p><strong>Summary</strong>:</p> <p>The internal structure of the AC 16 (asphalt concrete mixture) was divided into the mortar phase and the mineral aggregate phase. Static creep tests using the Bending Beam Rheometer were conducted for the mortar phase to fit the rheological model. The aggregate arrangement and orientation were analysed using ImageJ software for the mineral phase. The Finite Element Method (FEM using ABACUS software) meshes were prepared based on images with an assumption of plane strain in 2D formulation. Using the FEM model, the tension/compression tests using selected characteristic directions were conducted, and the effective constrained stiffness moduli were estimated.</p> <p><strong>The dataset includes:</strong></p> <ul> <li>TIFF input and output image of AC16 lateral surface, txt output results file <ul> <li>xz_AC_16 lateral surface_areas colour.tiff</li> <li>xz_AC_16 lateral surface.tiff</li> <li>xz_AC_16 lateral surface ImageJ - results.txt</li> </ul> </li> <li>grey TIFF image for plot profile <ul> <li>grey image for plot profile.tif</li> </ul> </li> <li>BBR test results, CSV raw data <ul> <li>sample 1 mortar.csv</li> <li>sample 2 mortar.csv</li> </ul> </li> <li>Input images: scan in xy plane and scan in xz plane <ul> <li>xy_AC_16 mel-dol.tif</li> <li>xy_AC_16.tif</li> <li>xy_AC_16 ImageJ - results.txt</li> <li>xz_AC_16 mel_dol.tif</li> <li>xz_AC_16.tif</li> <li>xz_AC_16 ImageJ - results.txt</li> </ul> </li> <li>Abaqus Input Files – horizontal and vertical tension <ul> <li>xy_AC_16_horizontal_tension.txt</li> <li>xy_AC_16_vertical_tension.txt</li> <li>xz_yz_AC_16_horizontal_tension.txt</li> <li>xz_yz_AC_16_vertical_tension.txt</li> </ul> </li> </ul>
Dataset for "Orb-weaving spiders on a lit bridge in France"
<p>This is a dataset (with code) associated with a PeerJ article (DOI: <a href="https://doi.org/10.7717/peerj.8808">10.7717/peerj.8808</a>) titled "Orb-weaving spiders are fewer but larger and catch more prey in lit bridge panels from a natural artificial light experiment." The data include spider counts, individual leg length and body mass measures, and web dimensions.</p>
Amdo TIBETAN MILKING, CHURNING BUTTER, AND WEAVING
<p>TIBETAN MILKING, CHURNING BUTTER, AND WEAVING</p><p>Gser mo mtho གསེར་མོ་མཚོ།</p><p>On Friday, September 1, 2023, I used an iPhone 12 Pro Max to capture footage of my mother, Rgya kho (b. 1964), milking, churning butter, washing wool, and weaving at our home in Sha rgya Community, Mgo mang (Guomaying) Township, Mang rdzong (Guinan) County, Mstho Lho (Hainan) Tibetan Autonomous Prefecture, Mstho snon (Qinghai) Province, PR China.</p><p> </p><p>Rgya kho is a single mother of four daughters. She lived with her grandmother until her passing. Afterward, she lived with her mother. Her education was cut short in the second grade by her grandmother, who believed girls should stay home to care for the elderly, give birth, and raise children. This idea also applied to my two older sisters. Nevertheless, my mother has not forgotten the Tibetan alphabet taught by her teacher and is currently self-learning Tibetan to read textbooks and messages on WeChat.</p><p> </p><p>My mother and I have breakfast at 8 and begin milking our seven female yaks at 8:30, which takes about 30 minutes. On the day I recorded, it took forty minutes due to rainy weather. </p><p> </p><p>My mother prefers churning butter using the traditional method, citing time-saving benefits because she doesn't need to churn every day. In summer, she churns butter once every three days, and once a week in autumn and winter. Despite suggestions from villagers to switch to a machine churn, she continues with the traditional method, valuing the superior taste and health benefits of handmade butter. It takes at least two hours to churn butter the old-fashioned way. My mother begins churning at 1 PM and continues until 3 PM. My sister-in-law and I assist her, which is not in the film. In my childhood, I eagerly anticipated these days as Mother would share butter balls, my favorite, with me and neighboring children to our delight.</p><p> </p><p>Mother wove only during my primary school years. During that period, women from our neighborhood worked together to weave and make black tent material. However, with the contemporary preference for white tents due to convenience and warmth, I haven't seen Mother weaving since I started high school. Recently, when I asked for a handmade bag, Mother agreed to make one for me, which I videoed. </p><p> </p><p>TIBETAN TERMS</p><p>gser mo mtho གསེར་མོ་མཚོ།</p><p>mang zdong མང་རྫོང་།</p><p>mgo mang མགོ་མང་།</p><p>mstho lho མཚོ་ལྷོ།</p><p>mstho snon མཚོ་སྔོན།</p><p>rgaya kho རྒྱ་ཁོ།</p><p>sha rgya ཤ་རྒྱ།</p><p> </p><p>CHINESE TERMS </p><p>Guinan 贵南</p><p>Guoma Ying 过马营</p><p>Hainan 海南</p><p>Qinghai 青海</p><p> </p>
Weaving techniques
<p>The images are from a diploma thesis conducted at the Technological Educational Institute (TEI) of Piraeus.<br>http://okeanis.lib2.uniwa.gr/xmlui/handle/123456789/1768</p>
RUG-WEAVING PLICATION IN CYSTOCELE TREATMENT
ClinicalTrials.gov study NCT07336108. IPD Sharing: NO. Countries: 1. Publications: 1.
WEAVE NM: Heart Health and Nutrition for Life
ClinicalTrials.gov study NCT07074145. IPD Sharing: YES. Countries: 1. Publications: 17.
Data from: Temporal variation in predation risk may explain daily rhythms of foraging behavior in an orb-weaving spider
Open the record for dataset details and reuse information.
FIGURE 12 in The scorpion-tailed orb-weaving spiders (Araneae, Araneidae, Arachnura) in Australia and New Zealand
FIGURE 12. Distribution records of Arachnura in New Zealand. Arachnura feredayi (L. Koch) (grey circles), Arachnura. sp. indet. (adult female) (black square).
FIGURE 10 in The scorpion-tailed orb-weaving spiders (Araneae, Araneidae, Arachnura) in Australia and New Zealand
FIGURE 10. Arachnura sp. indet. (adult), female (NZAC0301839): A, dorsal habitus. B, ventral habitus; C, epignyne, ventral view. Scale bars, 2 mm.
FIGURE 7 in The scorpion-tailed orb-weaving spiders (Araneae, Araneidae, Arachnura) in Australia and New Zealand
FIGURE 7. Arachnura higginsii (L. Koch), male (WAM 97/1976): mesal view (SEM). Abbreviations, C, conductor; E, embolus; MA, median apophysis; P, paracymbium; PA, paramedian apophysis; Ra, radix; TA, terminal apophysis; Y, cymbium. Scale bar, 0.1 mm.
FIGURE 8 in The scorpion-tailed orb-weaving spiders (Araneae, Araneidae, Arachnura) in Australia and New Zealand
FIGURE 8. Arachnura higginsii (L. Koch) variations: A, female dorsal habitus (ZMUC). B, male dorsal habitus (WAM T85246). C, male dorsal habitus (ZMUC). D, female tip of abdominal tail (AM KS32607). Scale bars, A, 5 mm; B–D, 0.5 mm.
FIGURE 5 in The scorpion-tailed orb-weaving spiders (Araneae, Araneidae, Arachnura) in Australia and New Zealand
FIGURE 5. Arachnura higginsii (L. Koch), female (WAM T145210): A, dorsal habitus. B, ventral habitus. C, tip of abdominal tail. D, epigynum ventral view. E, spermatheca posterior view. Abbreviations, S, scape; Sp, spermatheca. Scale bars, A, B, 5 mm; C, 1 mm; D, E, 0.2 mm.
FIGURE 4 in The scorpion-tailed orb-weaving spiders (Araneae, Araneidae, Arachnura) in Australia and New Zealand
FIGURE 4. Arachnura feredayi (L. Koch), male (WAM T145206): left palp mesal view (SEM). Arrow points the scale-like structures of the paramedian apophysis. Abbreviations, C, conductor; E, embolus; MA, median apophysis; P, paracymbium; PA, paramedian apophysis; Ra, radix; TA, terminal apophysis; Y, cymbium. Scale bar, 0.1 mm.
FIGURE 2 in The scorpion-tailed orb-weaving spiders (Araneae, Araneidae, Arachnura) in Australia and New Zealand
FIGURE 2. Arachnura feredayi (L. Koch), female (CMNZ 2017.8.2): A, dorsal habitus. B, ventral habitus. C, tip of abdominal tail. D, epigynum, ventral view. E, epigynum, dorsal view. Abbreviations, S, scape; Sp, spermatheca. Scale bars, A, B, 3 mm; C, 0.5 mm; D, E, 0.2 mm.
FIGURE 1 in The scorpion-tailed orb-weaving spiders (Araneae, Araneidae, Arachnura) in Australia and New Zealand
FIGURE 1. Life images of Arachnura. A, B, Arachnura feredayi (L. Koch), females from New Zealand (photo B. McQuillan); C, Arachnura higginsii (L. Koch), female from Western Australia (photo V.W. Framenau).
FIGURE 09 in The scorpion-tailed orb-weaving spiders (Araneae, Araneidae, Arachnura) in Australia and New Zealand
FIGURE 09. Arachnura melanura Simon, female (QM S87809): A, dorsal habitus. B, ventral habitus. C, abdominal tail. D, abdominal tail. E, epigynum ventral view. Abbreviations, S, scape. Scale bars, A, B, 5 mm; C, D, 1 mm; E, 0.2 mm.
Figure 5 in Species composition of the orb-weaving families Araneidae and Tetragnathidae (Araneae: Araneoidea) in natural habitats in Trinidadı West Indies
Figure 5. Dendrogram of cluster analysis done on natural habitats according to site sampled for the period March 2006 to May 2009.
FIGURE 1A–I. Glenognatha paullula n in A new Indian species of the orb-weaving spider genus Glenognatha Simon, 1887 with a new combination and a new synonymy of Tylorida marmorea (Pocock, 1901) (Araneae, Tetragnathinae)
FIGURE 1A–I. Glenognatha paullula n. sp. A, Holotype male habitus, dorsal. B, Same, retrolateral. E, Left chelicera of the same, prolateral. C–D, F–I Left pedipalp of the same: C, F prolateral; G, ventral; D, H, retrolateral; I dorsal. Abbreviations: C, conductor; Cy, cymbium, CRa, conductor retrolateral apophysis; CFO, cheliceral fang outgrowth; E, embolus; mpP, medio-prolateral process of paracymbium; P, paracymbium; T, tegulum. Scale bars: A–B, 1 mm; C–I, 0.2 mm.
High contrast yellow mosaic patterns are prey attractants for orb-weaving spiders
<p>Many animals improve their foraging success by producing signals that exploit the sensory biases of potential prey, but the specific properties that make these sensory traps effective remain unclear. We combine field experiments with phylogenetic comparative analyses to investigate the visual luring properties of different signal designs in web‐building spiders. Our field experiments used cardboard spider models to examine the effects of area of colour patches, colour and pattern on the foraging success of the colourful giant wood spider, <i>Nephila pilipes</i>. These experiments revealed that both the colour (yellow) and pattern (yellow and black mosaic) are essential for luring prey in a high ambient light environment. We subsequently used phylogenetic comparative analyses to demonstrate an evolutionary association between prey viewing environment and spider ventral signal among 63 species of orb‐weavers from 53 genera. Combined, our data show that (a) the colour of the bright body parts of orb‐weavers is essential for both diurnal and nocturnal prey attraction, whereas the pattern and area of colour patches are important for diurnal foraging and (b) the evolution of these visual lures is associated with the viewing environment, specifically ambient light intensity. We conclude that the effectiveness of colour luring might be a major driver of the convergent evolution of yellow mosaic patterns in phylogenetically divergent orb‐weavers. Our discoveries indicate that prey colour preferences and signal efficacy play a significant role in the evolution of visually mediated prey‐luring systems.</p>
Data and code for: River noise alters orb-weaving spider abundance, web size, and prey capture
<p>Novel anthropogenic noise has received considerable attention in behavioral ecology, but natural acoustic environments have largely been ignored as ecological niche axes. In riparian sites, within an arid sagebrush steppe ecosystem, we use a natural range of acoustic environments along with experimentally broadcasted whitewater river noise to test our hypothesis that river noise is an important niche axis. We show that orb-weaving spiders (Araneidae and Tetragnathidae) are more abundant in high sound level environments, but do not seem to be affected by the background noise spectrum. We explore multiple hypotheses for these patterns, such as loss of vertebrate predators and increased prey capture, and then assess how web-building behavior and body condition may be altered. Here, we demonstrate that river noise has the potential to alter spider abundance and behavior.</p>
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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