Articoli di riviste: "Extensibility"

1

Williamson, Timothy. "Indefinite Extensibility". Grazer Philosophische Studien 55 (1998): 1–24. http://dx.doi.org/10.5840/gps19985512.

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Williamson, Timothy. "Indefinite Extensibility". Grazer Philosophische Studien 55, n. 1 (6 settembre 1999): 1–24. http://dx.doi.org/10.1163/18756735-05501002.

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3

Dixon, Chip. "Object extensibility". ACM SIGCSE Bulletin 25, n. 4 (dicembre 1993): 38–40. http://dx.doi.org/10.1145/164205.164227.

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4

Patrinely, James R., John B. Holds, Marilyn C. Kincaid e Richard L. Anderson. "Periorbital Skin Extensibility". Ophthalmic Plastic & Reconstructive Surgery 4, n. 4 (1988): 259. http://dx.doi.org/10.1097/00002341-198804040-00038.

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5

Angaleeswari, K., K. Krishnan, M. Perumal e V. Swaminathan. "k-Extensibility and Weakly k-Extensibility in Generalized Petersen Graphs". Shanlax International Journal of Arts, Science and Humanities 8, S1-May (15 maggio 2021): 59–67. http://dx.doi.org/10.34293/sijash.v8is1-may.4509.

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Let G be a simple graph. Let k be a positive integer. G is said to be k- extendable if every independent set of cardinality k is contained in a maximum independent set of G. A graph is weakly k- extendable if any non-maximal independent set of cardinality k is contained in a maximal independent set of G. Every k- extendable is weakly k- extendable but not the converse. Thus weakly k- extendable graph is a class of graphs wider than the class of k-extendable graphs. k-extendable and weakly k- extendable have been studied in [1, 2,3,4,6]. Characterization of graphs with β0 (G) = (n - 3), β0 (G) = (n - 2), and which is trivially extendable has been done in [5]. In this paper, we derive the some results on k-extensibility and weakly k-extensibility in generalized Petersen graphs. “Detection of emerging communities in a social network proves helpful to trace the growth of certain interests or interest groups. There are many community detection algorithms in the literature. However, they have the limitations of being too loose or they are not scalable – i.e., inextensible to large social networks. In this paper, we define a new property for the generalized Petersen Graphs namely k-Extensibility, which helps to find and visualize such communities.”

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Moriguchi, Satoko, e Kazuo Murota. "ON DISCRETE HESSIAN MATRIX AND CONVEX EXTENSIBILITY". Journal of the Operations Research Society of Japan 55, n. 1 (2012): 48–62. http://dx.doi.org/10.15807/jorsj.55.48.

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7

Uzquiano, Gabriel. "Varieties of Indefinite Extensibility". Notre Dame Journal of Formal Logic 56, n. 1 (2015): 147–66. http://dx.doi.org/10.1215/00294527-2835056.

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8

URAYAMA, Kenji. "Elastomer with Highest Extensibility." Kobunshi 47, n. 8 (1998): 572–73. http://dx.doi.org/10.1295/kobunshi.47.572.

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9

Meijer, Erik, e Clemens Szyperski. "Overcoming independent extensibility challenges". Communications of the ACM 45, n. 10 (ottobre 2002): 41–44. http://dx.doi.org/10.1145/570907.570929.

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10

Blackwell, Bruce. "Bioinformatics and Oracle Extensibility". Asia-Pacific Biotech News 07, n. 03 (3 febbraio 2003): 98–100. http://dx.doi.org/10.1142/s0219030303000260.

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The Oracle relational database management system, with object-oriented extensions and numerous application-driven enhancements, plays a critical role worldwide in managing the exploding volumes of bioinformatics data. There are many features of the Oracle product which support the bioinformatics community directly already and there are several features which could be exploited more thoroughly by users, service vendors, and Oracle itself to extend that level of support. This paper will present an overview of Oracle features which support storage of bioinformatics data and will discuss extensibility features which give the product room to grow. Some attention will be given to Oracle's own efforts to use that extensibility to exploit emerging standardization of many of the complex data and computation requirements of the life sciences.

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11

Linnebo, Øystein. "DUMMETT ON INDEFINITE EXTENSIBILITY". Philosophical Issues 28, n. 1 (6 settembre 2018): 196–220. http://dx.doi.org/10.1111/phis.12122.

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12

Priest, Graham. "Indefinite Extensibility—Dialetheic Style". Studia Logica 101, n. 6 (7 novembre 2013): 1263–75. http://dx.doi.org/10.1007/s11225-013-9532-1.

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Beetem, J. F., A. F. Beetem e J. M. Park. "Orthophrase extensibility in Galaxy". Information and Software Technology 34, n. 5 (maggio 1992): 333–40. http://dx.doi.org/10.1016/0950-5849(92)90063-u.

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14

Matthews, M. A., G. Cheng e S. A. Weinbaum. "Changes in Water Potential and Dermal Extensibility During Grape Berry Development". Journal of the American Society for Horticultural Science 112, n. 2 (marzo 1987): 314–19. http://dx.doi.org/10.21273/jashs.112.2.314.

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Abstract A comprehensive analysis of fruit water relations and the extensibility of the dermal tissue (skin) of Vitis vinifera cv. Cardinal berries was conducted throughout the period of biphasic growth. The pattern of berry growth was not coordinated with the patterns of berry water potential or turgor. It was anticipated, therefore, that cell wall extensibility and yield threshold varied during berry development. Measurements of uniaxial extensibility of dermal strips removed from berries indicated that total and plastic extensibility were relatively constant during stages I and II of berry growth, but increased significantly in the transition from stage II to stage III. The functional interrelationships between sugar accumulation, skin extensibility, and berry growth, which increases at the onset of stage III, remain to be elucidated.

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Vishtal, Alexey, Alexey Khakalo e Elias Retulainen. "Extensible cellulosic fibre-polyurethane composites prepared via the papermaking pathway". BioResources 13, n. 3 (23 maggio 2018): 5360–76. http://dx.doi.org/10.15376/biores.13.3.5360-5376.

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Formable papers can be used as an alternative to rigid plastics for making 3D shapes for packaging applications. However, commercial use of formable paper is currently limited, due to its poor extensibility. Cellulosic fibres can be combined with polyurethanes to improve the deformability of resulting fibre-polymer composites. This work describes the effect of spray and wet-end addition of polyurethane dispersions to paper to enhance the extensibility and formability of paper. The increase in extensibility was directly proportional to the amount of polyurethane retained in the paper. Absolute improvements in extensibility were as high as 4 to 6 percentage points. Improved extensibility resulted in better formability of paper, which eventually could allow it to compete with plastic packaging in certain applications.

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Vishtal, Alexey, e Elias Retulainen. "Boosting the extensibility potential of fibre networks: A review". BioResources 9, n. 4 (29 settembre 2014): 7951–8001. http://dx.doi.org/10.15376/9.4.7951-8001.

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Production of paper-based packaging is growing at the present moment and has great future prospects. However, the development of new packaging concepts is creating a demand for an improvement in the mechanical properties of paper. Extensibility is one of these properties. Highly extensible papers have the potential to replace certain kinds of plastics used in packaging. Extensibility is also important for the sack and bag paper grades and for runnability in any converting process. This paper reviews the factors that affect the extensibility of fibres and paper, and discusses opportunities for improving the straining potential of paper and paper-like fibre networks. It is possible to classify factors that affect extensibility into three main categories: fibre structure, interfibre bonding, and structure of the fibre network. Extensibility is also affected by the straining situation and the phase state of the polymers in the cell wall. By understanding the basic phenomena related to the elongation, and by combining different methods affecting the deformability of fibre network, extensibility of paper can be raised to a higher level.

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Putri, Ni Made Rininta Adi, Luh Putu Ratna Sundari, Govinda Vittala e I. Gede Putu Wahyu Mahendra. "The correlation between the angle of calcaneal eversion and gastrocnemius extensibility with nonspecific low back pain in obese women". International Journal of Research in Medical Sciences 9, n. 8 (28 luglio 2021): 2269. http://dx.doi.org/10.18203/2320-6012.ijrms20212805.

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Background: Individuals with obesity will experience an increase in the angle of calcaneal eversion which has an impact on increasing the workload of the muscles to maintain joint stability, so that tension occurs in the gastrocnemius muscle which affects its extensibility ability. Increasing the angle of calcaneal eversion will cause changes in lumbopelvic alignment so that it can cause low back pain. The aim of the study was to determine the correlation between the angle of calcaneal eversion and gastrocnemius extensibility with nonspecific low back pain in obese women.Methods: This research was a cross sectional analytic study with simple random sampling technique. The number of samples are 78 women aged 36-55 years old. The variables measured were functional pain reduction score in nonspecific low back pain with modified Oswestry disability questionnaire, the angle of calcaneal eversion and gastrocnemius extensibility with goniometer.Results: Our study showed that there was no significant correlation between the angle of calcaneal eversion and gastrocnemius extensibility. However, there was a significant correlation between gastrocnemius extensibility and low back pain at the level of 0.033. In addition, there was a significant correlation between the angle of calcaneal eversion and low back pain at the level of 0,000.Conclusions: There was a significant correlation between the angle of calcaneal eversion and gastrocnemius extensibility with low back pain. However, the angle of calcaneal eversion is not directly related to gastrocnemius extensibility.

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18

Eagles, H. A., G. J. Hollamby e R. F. Eastwood. "Genetic and environmental variation for grain quality traits routinely evaluated in southern Australian wheat breeding programs". Australian Journal of Agricultural Research 53, n. 9 (2002): 1047. http://dx.doi.org/10.1071/ar02010.

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Milling yield, maximum dough resistance (Rmax), dough extensibility, flour protein concentration (flour protein), particle size index (PSI), water absorption, and dough development time are important determinants of grain quality and are routinely evaluated in Australian wheat breeding programs. Information on allelic variation at the 6 loci determining glutenin proteins is also regularly obtained and used to predict Rmax and extensibility. For each character, except dough development time, 4029 observations on 2377 lines and 94 environments were analysed to estimate genotypic and environmental variances, heritabilities, genotypic and environmental correlations, and the effects of glutenin genes. A subset was analysed for dough development time. Milling yield, Rmax, extensibility, PSI, water absorption, and dough development time had intra-class correlation coefficients, or broad-sense heritabilities, between 0.66 and 0.76, and extensibility had a value of 0.52, with flour protein at 0.36. Genotypic and environmental correlations between extensibility and flour protein were high at +0.78 and +0.85, respectively. Rmax had a genotypic correlation with dough development time of +0.67, which was substantially due to pleiotropic effects of glutenin genes. Rmax, extensibility, PSI, and dough development time were influenced by glutenin genes. For Rmax about 50% of the genotypic variance could be explained by glutenin genes. For extensibility about 50% could be explained by flour protein, with 50% of the remainder by the inclusion of glutenin genes. For dough development time about 15% could be explained by flour protein, with a further 30% by glutenin genes. For PSI, about 40% of the genotypic variation could be accounted for by glutenin genes after the removal of the effects of flour protein and milling yield. We concluded that dough development time could be added to Rmax and extensibility as a trait that can be usefully predicted by the glutenin genes, but more work is required for PSI.

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19

Muyor, José, Fernando Alacid e Pedro López-Miñarro. "Influence of Hamstring Muscles Extensibility on Spinal Curvatures and Pelvic Tilt in Highly Trained Cyclists". Journal of Human Kinetics 29, n. 1 (1 settembre 2011): 15–23. http://dx.doi.org/10.2478/v10078-011-0035-8.

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Influence of Hamstring Muscles Extensibility on Spinal Curvatures and Pelvic Tilt in Highly Trained CyclistsThe purpose of this study was to determine the influence of hamstring muscles extensibility in standing, maximal trunk flexion with knees extended and on the bicycle in lower handlebar-hands position of highly trained cyclists. Ninety-six cyclists were recruited for the study (mean ± SD, age: 30.36 ± 5.98 years). Sagittal spinal curvatures and pelvic tilt were measured in the standing position, maximal trunk flexion with knees extended (sit-and-reach test) and while sitting on a bicycle in lower handlebar-hand position using a Spinal Mouse system. Hamstring muscles extensibility was determined in both legs by passive straight leg raise test (PSLR). The sample was divided into three groups according to PSLR angle: (1) reduced extensibility (PSLR < 80º; n = 30), (2) moderate hamstring extensibility group (PSLR = 80º; - 90º; n = 35), and (3) high hamstring extensibility (PSLR = > 90º; n = 31). ANOVA analysis showed significant differences among groups for thoracic (p < 0.001) and pelvic tilt (p < 0.001) angles in the sit-andreach test. No differences were found between groups for standing and on the bicycle position. Post hoc analysis showed significant differences in all pairwise comparisons for thoracic angle (p < 0.01) and pelvic angle (p < 0.001) in the sit-and-reach test. No differences were found in lumbar angle in any posture. In conclusion, the hamstring muscles extensibility influence the thoracic and pelvic postures when maximal trunk flexion with knees extended is performed, but not when cyclists are seated on their bicycles

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Htike, Htet Htet, Jian Kang e Sachiko Sukigara. "Tensile property of highly twisted cotton yarns under varied relative humidity". International Journal of Clothing Science and Technology 28, n. 4 (1 agosto 2016): 390–99. http://dx.doi.org/10.1108/ijcst-08-2015-0089.

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Purpose – The traditional Japanese cotton-crepe fabric chijimi has been used for summer clothing for over a century because of its good skin comfort. The high extensibility of this fabric relies on the high-twist cotton yarns used in the weft direction. The purpose of this paper is to show the effect of environmental humidity on the extensibility of highly twisted cotton yarns to help in choosing weft yarn suitable for woven fabric. Design/methodology/approach – Four highly twisted cotton yarns are examined under 10-90 percent RH and in 25°C water. Cyclic tensile tests are performed to obtain the tensile energy, resilience, extensibility at maximum applied load (EM), and residual strain. Findings – Comparing the same yarn-count samples Y1 and Y2, the EM of Y2 (2,200 T/m) is larger than that of Y1 (1,000 T/m) under all RH conditions, and the difference increases at humidity over 60 percent RH. For fabric crepe samples woven by Y1 (warp) and Y2 (weft), the extensibility (EM-1) in the weft direction is in the range 16-26 percent, which is equivalent to that of outer-knitted fabrics. The extensibility and recovery of chijimi is largely dominated by the twist of weft yarns, which is also influenced by changes in relative humidity. Originality/value – The skin comfort of Takashima chijimi has been of interest, but the high extensibility of this cotton fabric has not been given much attention. The results of this study show that yarn twist is key to controlling extensibility in high-humidity environments.

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Vaquero-Cristóbal, Raquel, Patricia Molina-Castillo, Pedro A. López-Miñarro, Mario Albaladejo-Saura e Francisco Esparza-Ros. "Hamstring extensibility differences among elite adolescent and young dancers of different dance styles and non-dancers". PeerJ 8 (26 maggio 2020): e9237. http://dx.doi.org/10.7717/peerj.9237.

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Background Hamstrings have been analyzed extensively due to their tendency to shorten and their effect in the lumbo-pelvic dynamics and the sagittal position of the spine in trunk flexion with extended knees positions. It has been demonstrated that practicing a certain sport results in long-term changes in hamstring extensibility. Despite this, adequate extensibility of the hamstring musculature is essential for the dancer’s performance. Several studies have found differences in the extensibility of the hamstrings depending on the dance style, but none have compared ballet, Spanish dance and modern dance. The purpose of the present research was to analyze the differences in hamstring extensibility among professional dance students based on dance style practiced and non-dancers. Methods The sample was comprised of 210 students from the Professional Dance Conservatory (70 for ballet, 70 for Spanish dance and 70 for modern dance) and 70 non-dancers. For the assessment of hamstring extensibility, the angle in the passive and active straight leg raise (PSLR and ASLR, respectively) test, and the scores of the pelvic tilt in sit-and-reach (SR) test and the toe-touch (TT) test were randomly conducted. Results The results showed significant differences for all the tests according to group (p < 0.001). In the PSLR and ASLR test, for both legs, and in the pelvic tilt in the SR test, the ballet dancers showed greater ranges of hamstring extensibility than the modern dancers and Spanish dancers (p ≤ 0.001). In the distance in the SR test and in the pelvic tilt in the TT test, the ballet dancers obtained higher values than the Spanish dancers (p = 0.004 and p = 0.003, respectively). The modern dancers showed higher ranges of hip flexion than the Spanish dancers in the ASLR test for both legs and in the pelvic tilt in the SR test (p from 0.007 to <0.001). Dancers showed significantly higher hamstring extensibility than non-dancers in all the tests (p < 0.001). Conclusions The systematic practice of dance, regardless of the style, seems to lead to high ranges of hamstring extensibility. Ballet dancers have the greatest hamstring extensibility.

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Luna, Laureano. "Indefinite Extensibility in Natural Language". Monist 96, n. 2 (2013): 295–308. http://dx.doi.org/10.5840/monist201396211.

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23

Ahagon, Asahiro. "Extensibility of Black Filled Elastomers". Rubber Chemistry and Technology 59, n. 2 (1 maggio 1986): 187–203. http://dx.doi.org/10.5254/1.3538192.

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Abstract Unique empirical relations are found to exist between the extension ratio at break λb and the crosslink density ν λb ∝ ν−0.75 in the absence of gross strain induced crystallization, and λb ∝ ν−0.2 in the presence of gross strain-induced crystallization. With black-filled elastomers, the modulus at 100% strain, M100, is proportional to the crosslink density over a wide temperature range. Thus, unique empirical relations exist between λb and M100 of black-filled elastomers; λb ∝ M100−0.75 in the absence of gross strain-induced crystallization, and λb ∝ M100−0.2 in the presence of gross strain-induced crystallization. The proportionality constants can be used as convenient measures of the extensibility in material evaluation on a constant modulus basis.

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Studd, J. P. "V—Generality, Extensibility, and Paradox". Proceedings of the Aristotelian Society 117, n. 1 (aprile 2017): 81–101. http://dx.doi.org/10.1093/arisoc/aox003.

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Godfrey, Michael, Tobias Mayr, Praveen Seshadri e Thorsten von Eicken. "Secure and portable database extensibility". ACM SIGMOD Record 27, n. 2 (giugno 1998): 390–401. http://dx.doi.org/10.1145/276305.276339.

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Rassias, Themistocles, e Keiichi Shibatas. "Teichmüller Extensibility of Circle Homeomorphisms". Complex Variables, Theory and Application: An International Journal 47, n. 8 (agosto 2002): 679–706. http://dx.doi.org/10.1080/02781070290016377.

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Korneeva, Inna. "Extensibility of fibre reinforced concrete". IOP Conference Series: Materials Science and Engineering 667 (28 novembre 2019): 012044. http://dx.doi.org/10.1088/1757-899x/667/1/012044.

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Grimm, Robert. "Better extensibility through modular syntax". ACM SIGPLAN Notices 41, n. 6 (11 giugno 2006): 38–51. http://dx.doi.org/10.1145/1133255.1133987.

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Tatlock, Zachary, e Sorin Lerner. "Bringing extensibility to verified compilers". ACM SIGPLAN Notices 45, n. 6 (12 giugno 2010): 111–21. http://dx.doi.org/10.1145/1809028.1806611.

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Wang, Bingwu, Yali Zhao e Weiyi Qian. "On the weak-star extensibility". Nonlinear Analysis: Theory, Methods & Applications 74, n. 6 (marzo 2011): 2109–15. http://dx.doi.org/10.1016/j.na.2010.11.016.

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Giovambattista, A., D. Violini e R. Zerbino. "Extensibility of high-strength concretes". Materials and Structures 25, n. 9 (novembre 1992): 552–57. http://dx.doi.org/10.1007/bf02472451.

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Walmsley, James. "XIII-Categoricity and Indefinite Extensibility". Proceedings of the Aristotelian Society (Hardback) 102, n. 1 (giugno 2002): 239–57. http://dx.doi.org/10.1111/j.0066-7372.2003.00052.x.

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Walmsley, James. "XIII-Categoricity and Indefinite Extensibility". Proceedings of the Aristotelian Society 102, n. 3 (aprile 2002): 217–35. http://dx.doi.org/10.1111/1467-9264.00117.

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Warren, Jared. "Quantifier Variance and Indefinite Extensibility". Philosophical Review 126, n. 1 (22 dicembre 2016): 81–122. http://dx.doi.org/10.1215/00318108-3683622.

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Nystrom, Nathaniel, Stephen Chong e Andrew C. Myers. "Scalable extensibility via nested inheritance". ACM SIGPLAN Notices 39, n. 10 (ottobre 2004): 99–115. http://dx.doi.org/10.1145/1035292.1028986.

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Febbo, M. "A finite extensibility nonlinear oscillator". Applied Mathematics and Computation 217, n. 14 (marzo 2011): 6464–75. http://dx.doi.org/10.1016/j.amc.2011.01.011.

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Muke, S., I. Ivanov, N. Kao e S?N Bhattacharya. "The melt extensibility of polypropylene". Polymer International 50, n. 5 (2001): 515–23. http://dx.doi.org/10.1002/pi.654.

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Muyor, José M., Pedro A. López-Miñarro e Fernando Alacid. "The Relationship Between Hamstring Muscle Extensibility and Spinal Postures Varies with the Degree of Knee Extension". Journal of Applied Biomechanics 29, n. 6 (dicembre 2013): 678–86. http://dx.doi.org/10.1123/jab.29.6.678.

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The aim was to determine the relationship between hamstring muscle extensibility and sagittal spinal curvatures and pelvic tilt in cyclists while adopting several postures. A total of 75 male cyclists were recruited for this study (34.79 ± 9.46 years). Thoracic and lumbar spine and pelvic tilt were randomly measured using a Spinal Mouse. Hamstring muscle extensibility was determined in both legs by a passive knee extension test. Low relationships were found between hamstring muscle extensibility and spinal parameters (thoracic and lumbar curvature, and pelvic tilt) in standing, slumped sitting, and on the bicycle (r= .19;P> .05). Significant but low relationships were found in maximal trunk flexion with knees flexed (r= .29;P< .05). In addition, in the sit-and-reach test, low and statistically significant relationships were found between hamstring muscle extensibility for thoracic spine (r= –.23;P= .01) and (r= .37;P= .001) for pelvic tilt. In conclusion, hamstring muscle extensibility has a significant relationship in maximal trunk flexion postures with knees flexed and extended, but there are no relationships while standing or on the bicycle postures.

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Mann, Gulay, Helen Allen, Matthew K. Morell, Zena Nath, Peter Martin, John Oliver, Brian Cullis e Alison Smith. "Comparison of small-scale and large-scale extensibility of dough produced from wheat flour". Australian Journal of Agricultural Research 56, n. 12 (2005): 1387. http://dx.doi.org/10.1071/ar05132.

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Extensibility and dough strength are key traits for varietal selection in most wheat-breeding programs. As there are several techniques for measuring these traits there is interest in examining the agreement between methods in terms of genotypic (varietal) rankings. We investigated this issue using 2 different extension methods; namely, small-scale (modified Kieffer) and large-scale (Brabender Extensograph) methods. Data were obtained from a doubled-haploid population (190 lines) from a Chara (high extensibility, excellent dough strength) × WW2449 (low extensibility, poor dough strength) cross that was grown in a field trial at the Wagga Wagga Agricultural Institute (WWAI) in 2000. Six extensional rheological traits were measured and compared according to a multivariate mixed statistical model. The estimated genetic correlation matrix for 4 of the 6 extensibility traits (R_Max, area, height, and resistance at 5 cm extension) revealed that for these dough strength related parameters, both methods were measuring equivalent traits. Comparisons of the extensibility traits length and extensibility at Rmax demonstrated that, although substantial amounts of the variance are controlled by the same glutenin loci, the traits differed in the allocation of variance across the loci, and the sources and magnitude of non-genetic variance. The data verified that small-scale testing is a robust and efficient alternative to large-scale testing for both commercial breeding and research.

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Purbrick, Jim, e Chris Greenhalgh. "An Extensible Event-Based Infrastructure for Networked Virtual Worlds". Presence: Teleoperators and Virtual Environments 12, n. 1 (febbraio 2003): 68–84. http://dx.doi.org/10.1162/105474603763835341.

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Many VR platforms emphasize extensibility to support as wide a range of applications as possible. The current trend is to move this extensibility to lower levels of the system to support extensibility of infrastructure mechanisms such as networking protocols. This kind of extensibility allows the runtime of the virtual environment system to evolve even while the system is running. This paper presents a new virtual environment platform that allows multiple infrastructure mechanisms to be added to and coexist within the running system, with different elements of the virtual world using different mechanisms. This allows the virtual environment system to efficiently support a wider range of applications by, for example, having only certain virtual objects use conservative consistency and persistence. It can also optimize the performance of the CVE by tailoring the infrastructure mechanisms according to the different roles played by different objects in the virtual environment.

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Bağır, Melih, e Metin Manouchehr Eskandari. "Longitudinal extensibility of the dorsal skin of the hand". Journal of Hand Surgery (European Volume) 44, n. 10 (1 agosto 2019): 1013–18. http://dx.doi.org/10.1177/1753193419864881.

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We aimed to assess the longitudinal extensibility of the dorsal skin of the hand. Measurements were done in five hand positions on the dominant hands of 64 volunteers. The positions were full flexion of the wrist and fingers, drop hand, flat hand, hand with opposed thumb and full extension. Dorsal marks were made on the skin in full flexion. The marks were transferred to transparent parchment paper strips with the hand in the different positions. Skin extensibility was assessed by the change in the distance between two skin marks from the full extension position to the other positions. Opposition required the highest degree of skin extensibility in the dorsal radial region, followed orderly by ulnar and central regions. Generally, the extensibility increased from distal to proximal and from ulnar to radial. These findings may be useful in the management of dorsal hand soft tissue defects.

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Santonja-Medina, Fernando, Sara Santonja-Renedo, Antonio Cejudo, Francisco Ayala, Vicente Ferrer, Antonio Pastor, Mónica Collazo-Diéguez, Olga Rodríguez-Ferrán, Pilar Andújar e Pilar Sainz de Baranda. "Straight Leg Raise Test: Influence of Lumbosant© and Assistant Examiner in Hip, Pelvis Tilt and Lumbar Lordosis". Symmetry 12, n. 6 (2 giugno 2020): 927. http://dx.doi.org/10.3390/sym12060927.

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The passive straight leg raise (PSLR) test is widely used to assess hamstring extensibility. However, to accurately measure hamstring extensibility throughout PSLR, appropriate stabilization of the pelvis must be provided in order to minimize the possible influence of any compensatory movement in the scores reached. The main purpose of this study was to demonstrate the degree of influence of the Lumbosant© and an assistant examiner in hamstring extensibility in healthy young adults. A secondary objective was to verify the variability of the posterior pelvic tilt movement. Hamstring muscle extensibility was measured using the traditional (only an examiner) and new (using a low-back protection support Lumbosant© and two trained [principal and assistant] examiners) PSLR procedures. Correlation coefficients were expressed using r values, accompanying descriptors and 90% confidence intervals. Variance explained was expressed via the R2 statistic. To examine possible differences, the Mann-Whitney U-test was conducted. Additionally, Cohen’s d was calculated for all results, and the magnitudes of the effect were interpreted and statistical significance set at p < 0.05. A stepwise multiple regression analysis was performed to examine the relationship between scores and values. The final score that was determined with the new PSLR is significantly lower (13° approximately) than the one obtained through the traditional procedure (75.3 ± 14.4° vs. 89.2 ± 20.8°; d = −0.777 [moderate]). The data presented in this study suggest that the PSLR may overestimate hamstring extensibility unless lumbopelvic movement is controlled. Therefore, we recommend the use of Lumbosant© and an auxiliary examiner to obtain more accurate hamstring extensibility scores.

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Eagles, H. A., Karen Cane, R. F. Eastwood, G. J. Hollamby, Haydn Kuchel, P. J. Martin e G. B. Cornish. "Contributions of glutenin and puroindoline genes to grain quality traits in southern Australian wheat breeding programs". Australian Journal of Agricultural Research 57, n. 2 (2006): 179. http://dx.doi.org/10.1071/ar05242.

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Glutenin genes were known to influence maximum dough resistance (Rmax), dough extensibility (extensibility), and dough development time, whereas puroindoline genes were known to influence grain hardness, flour water absorption (water absorption), and milling yield. These are important determinants of grain quality of wheat in Australia. This study was conducted to investigate the combined effect of these genes on Rmax, extensibility, dough development time, water absorption, and milling yield in a large dataset assembled from the breeding programs based at Horsham, Victoria; Roseworthy, South Australia; and Wagga Wagga, New South Wales; for at least 10 seasons. The effect of the glutenin genes on Rmax, extensibility, and dough development time was confirmed, as was the effect of the puroindoline genes on water absorption and milling yield. In addition, puroindoline genes were shown to significantly affect extensibility and dough development time. The Pina-D1a/Pinb-D1b genotype increased extensibility, dough development time, and milling yield relative to the Pina-D1b/Pinb-D1a genotype. Both of these genotypes are present in cultivars classified as hard-grained in southern Australia. Therefore, the allelic composition of both glutenin and puroindoline genes is required to predict the grain quality of hard wheat in southern Australian breeding programs. The glutenin and puroindoline genes in combination accounted for more than 50% of the genotypic variance for these traits, except for milling yield, but a substantial proportion of the genotypic variation could not be attributed to these genes, indicating that other genes affecting the traits were present in the populations of these wheat-breeding programs.

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Cookson, P. G. "Relationships between Hygral Expansion, Relaxation Shrinkage, and Extensibility in Woven Wool Fabrics". Textile Research Journal 62, n. 1 (gennaio 1992): 44–51. http://dx.doi.org/10.1177/004051759206200107.

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If a wool fabric is restrained during drying, as in tentering, there is a close relationship between the relaxation shrinkage that is induced and the hygral expansion. A high correlation also exists between the hygral expansion and extensibility of relaxed fabrics. For conventional woven fabrics, this relationship is independent of fabric structure and the finishing routine used. Separate relationships for warp and weft directions exist between extensibility (of relaxed fabric) and relaxation shrinkage in commercial fabrics. The difference in extensibility (at 500 gf/cm) for a relaxed fabric, and the corresponding unrelaxed fabric, is related to the relaxation shrinkage in the unrelaxed fabric.

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Pongráczné Barancsi, Ágnes, Zoltán Győri e Zsuzsanna Tarján. "Examination of extensographical parameters of winter wheat (Triticum aestivum) flour". Acta Agraria Debreceniensis, n. 36 (2 novembre 2009): 109–15. http://dx.doi.org/10.34101/actaagrar/36/2800.

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In the trade of the European Union principally the analysis of alveographical and extensographical parameters mean the acceptance system.In the present study we analysed the extensographical parameters of 10 winter wheat varieties breed by the Cereal Research Non Profit Company with Brabender extensigraph and we made a comparison, correlation among the results. The examinations with Brabender the following among: show the GK Kalász and the GK Élet varieties show high resistance of extension and the GK Petur variety produces high extensibility. The GK Garaboly has shown low extensibility and energy. The other parameters had different values in the examined three years. The measurings with SMS2 Texture Analyser show middle positive correlation between extensibility and subarea. There are weak correlation between at the significantial level in the 90, 135 resistence of extension by Brabender and by SMS2 Texture Analyser and in the 45 extensibility by Brabender and by SMS2 Texture Analyser of relaxed dough. There is no correlation among other parameters.

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Abelleira-Lamela, Tomás, Raquel Vaquero-Cristóbal, Francisco Esparza-Ros e Pablo Jorge Marcos-Pardo. "Biomechanical Adaptations in Kayakers of Different Competitive Levels and the Relationship with the Kayak Elements". Applied Sciences 10, n. 23 (25 novembre 2020): 8389. http://dx.doi.org/10.3390/app10238389.

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A paddler’s characteristics can condition the placement of the elements of the boat. The aim of this study was to analyze the differences among kayakers from different skill levels on their sagittal spine position, hamstring extensibility and anthropometric variables; and to determine which variables could be used to determine the arrangement of the elements in the kayak. Thirty-four male sprint kayakers (8 Olympic-level, 13 from the U-23 national team and 13 amateurs) participated in this study. Anthropometric variables, following the protocol of the International Society for the Advancement of Kinanthropometry (ISAK); hamstring extensibility, with active and passive straight leg raise test; sagittal spine position in standing position and in the kayak, and the arrangement of the elements of the boat were measured. The groups with a high skill level showed a lower pelvic tilt in attack position in the kayak than amateurs (p ≤ 0.001). The U-23 group had a lower hamstring extensibility than amateurs (p = 0.053–0.013). The distance from the footrest to the different parts of the seat were dependent on the iliospinale measurement (R = 0.896–0.912). In conclusion, there were differences among groups on the sagittal spine position and hamstring extensibility. In addition, the placement of the boat elements was dependent on anthropometric variables, but not on hamstring extensibility or sagittal spine position.

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Ali, Nasir, e Zaheer Asghar. "An Analysis of Peristaltic Flow of Finitely Extendable Nonlinear Elastic- Peterlin Fluid in Two-Dimensional Planar Channel and Axisymmetric Tube". Zeitschrift für Naturforschung A 69, n. 8-9 (1 settembre 2014): 462–72. http://dx.doi.org/10.5560/zna.2014-0028.

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We have investigated the peristaltic motion of a non-Newtonian fluid characterized by the finitely extendable nonlinear elastic-Peterlin (FENE-P) fluid model. A background for the development of the differential constitutive equation of this model has been provided. The flow analysis is carried out both for two-dimensional planar channel and axisymmetric tube. The governing equations have been simplified under the widely used assumptions of long wavelength and low Reynolds number in a frame of reference that moves with constant wave speed. An exact solution is obtained for the stream function and longitudinal pressure gradient with no slip condition. We have portrayed the effects of Deborah number and extensibility parameter on velocity profile, trapping phenomenon, and normal stress. It is observed that normal stress is an increasing function of Deborah number and extensibility parameter. As far as the velocity at the channel (tube) center is concerned, it decreases (increases) by increasing Deborah number (extensibility parameter). The non-Newtonian rheology also affect the size of trapped bolus in a sense that it decreases (increases) by increasing Deborah number (extensibility parameter). Further, it is observed through numerical integration that both Deborah number and extensibility parameter have opposite effects on pressure rise per wavelength and frictional forces at the wall. Moreover, it is shown that the results for the Newtonian model can be deduced as a special case of the FENE-P model

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나수진. "Extensibility and Sexuality of Human Body". Korean Journal of Dance Studies 35, n. 35 (marzo 2012): 59–81. http://dx.doi.org/10.16877/kjds.35.35.201203.59.

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49

Allawi, Bahir Sabah, Alaa H. Al-Farhan e Rafid F. Al-Hussaini. "Urethral Extensibility Applied to Urethral Advancement". Open Access Macedonian Journal of Medical Sciences 8, B (14 settembre 2020): 1023–28. http://dx.doi.org/10.3889/oamjms.2020.4810.

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BACKGROUND: The male urethra in humans has a large capacity to extend under traction. This property is the main principle of the urethral advancement technique. AIM: We aimed to determine the safe limits of urethral mobilization and extensibility for reconstructive surgery of distal to midshaft hypospadias by applying urethral extensibility on the urethral advancement technique. Also, we wanted to evaluate the variable application of the gap-to-urethra (G:U) ratio from a cadaver to a live human body. METHODS: From November 2004 to February 2006, 20 boys aged from 2 to 16 years old underwent repair of midshaft to glanular hypospadias by urethral advancement technique. The ratio of G:U proposed for a safe limit of urethral extensibility (measured from normal, fresh human cadaveric urethras) applied to know if its application can help in decreasing the rate of late complications. The mean follow-up period was 10 months, which ranged from 4 to 16 months. RESULTS: Late complications were as follows: 25% meatal retraction (MR), 15% meatal stenosis (MS), and 5% fistula. Besides, MR and MS late complications associated with urethral mobilization of G:U ratio of less than 73%. CONCLUSION: The more the approximation in the application of the G:U ratio, the less the rate of MS and MR. Besides, urethral mobilization to the base of the penis helps to decrease the frequency of MS and MR. Furthermore, the type of complication, MR or MS, in urethral advancement correlates with the extent of urethral mobilization.

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Erdweg, Sebastian, Felix Rieger, Tillmann Rendel e Klaus Ostermann. "Layout-sensitive language extensibility with SugarHaskell". ACM SIGPLAN Notices 47, n. 12 (17 gennaio 2013): 149–60. http://dx.doi.org/10.1145/2430532.2364526.

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