Academic literature on the topic 'Length and width of the foot'

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Journal articles on the topic "Length and width of the foot"

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Xiao, Songlin, Xini Zhang, Liqin Deng, Shen Zhang, Kedong Cui, and Weijie Fu. "Relationships between Foot Morphology and Foot Muscle Strength in Healthy Adults." International Journal of Environmental Research and Public Health 17, no. 4 (2020): 1274. http://dx.doi.org/10.3390/ijerph17041274.

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The purpose of this study was to investigate if measurements of foot morphology in sitting and standing positions can predict foot muscle strength. Twenty-six healthy male adults were recruited, and their foot morphology and foot muscle strength were measured. Foot morphological variables, toe flexor strength, and metatarsophalangeal joint flexor strength were measured by using a digital caliper, Ailitech-AFG500 dynameter and metatarsophalangeal joint flexor strength tester, respectively. Partial correlation and multivariate stepwise regression were used to explore the relationships between fo
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González-Elena, María Luisa, Emilio Fernández-Espejo, Aurora Castro-Méndez, María Dolores Guerra-Martín, and Antonio Córdoba-Fernández. "A Cross-Sectional Study of Foot Growth and Its Correlation with Anthropometric Parameters in a Representative Cohort of Schoolchildren from Southern Spain." International Journal of Environmental Research and Public Health 18, no. 8 (2021): 4031. http://dx.doi.org/10.3390/ijerph18084031.

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Background: The relationship between growth of the foot and other anthropometric parameters during body development until puberty has been scarcely studied. Some studies propose that growth of the foot in length may be an early index of puberty. The objective of this cross-sectional study was to analyze the relationship between the growth of the foot in length and width with other anthropometric parameters, in prepubertal and early pubertal schoolchildren (Tanner stage II). Methods: Using an instrument that was designed and calibrated for this purpose, maximum foot length, width and height wer
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Sarjerao, Methepatil Supriya, and Herekar N.G. "Study of Correlation of Foot Length and Foot Breadth with Stature in Humans." Indian Journal of Anatomy 7, no. 1 (2018): 29–34. http://dx.doi.org/10.21088/ija.2320.0022.7118.5.

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Puszczalowska-Lizis, Ewa, and Sabina Lizis. "Foot Structure of Girls and Boys in the Final Stage of Early Childhood Taking into Account the Half-Yearly Age Ranges." International Journal of Environmental Research and Public Health 20, no. 1 (2022): 629. http://dx.doi.org/10.3390/ijerph20010629.

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The aim of this study was to analyze the characteristics of foot structure in girls and boys in the final stage of early childhood, taking into account the half-yearly age ranges. The study was carried out among 800 children aged 3. The research tool was the podoscope CQ-ST. The collected research results were analyzed with the use of Student’s t-test or Mann-Whitney U test. Statistically significant sex differences in the length of the right and left foot, the width of the right and left foot and Clarke’s angle of the right and left foot in each of the identified age groups were found. There
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Puszczalowska-Lizis, Ewa, Sabina Lizis, Magdalena Prusak, and Jaroslaw Omorczyk. "Impact of length and width of footwear on foot structure of preschool-aged children." PeerJ 10 (May 3, 2022): e13403. http://dx.doi.org/10.7717/peerj.13403.

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Background Due to the dynamics of developmental changes, the preschool age is of crucial importance for the later health and efficiency of the feet. The aim of this study was the analysis of the fitting of indoor footwear and its impact on the features of the foot structure in 6-year-old children. Methods The study group consisted of 100 children, including 50 girls and 50 boys at the age of 6 years. The applied device was the CQ-ST podoscope and the Clevermess. The data were analyzed based on Mann-Whitney U test, Chi-square test and regression analysis. Results About 60% of children wore corr
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Oghenemavwe, Loveday Ese, and Oghenekome Blessing Egwede. "Estimation of Living Stature from Foot Dimensions in Uturu Indigenes of Abia State, Nigeria." European Journal of Medical and Health Sciences 4, no. 1 (2022): 67–71. http://dx.doi.org/10.24018/ejmed.2022.4.1.1191.

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Stature estimation is an important process in human identification. The aim of the study was to derive regression formulae for estimation of stature from foot dimensions in Uturu indigenes of Abia State. The sample consists of 150 subjects comprising of 69 males and 81 females between 18 to 50 years of age. The parameters measured were age, stature, foot length and foot width. The mean age, stature, foot length and foot width were 29.78 ±1.08 years, 1738.26 ±9.34 mm, 261.53 ±2.01 mm, 84.53 ±0.94 mm for males and 27.04 ±0.89 years, 1648.64 ±7.61mm, 242.36 ±1.80 mm, 76.14 ±0.72 mm for females re
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Mrozkowiak, Mirosław. "Deskrypcja długości i szerokości stóp kobiet i mężczyzn w obciążeniu masą własną, w wieku od 4 do 18 lat w świetle mory projekcyjnej = Description the length and the width of the feet of men and women in the load weight of their own, ranging in age from 4 to 18 years in light of the moire projection." Journal of Education, Health and Sport 5, no. 9 (2015): 293–304. https://doi.org/10.5281/zenodo.30682.

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<strong>Mrozkowiak Mirosław. </strong><strong>Deskrypcja długości i szerokości st&oacute;p kobiet i mężczyzn w obciążeniu masą własną, w wieku od 4 do 18 lat w świetle mory projekcyjnej = Description the length and the width of the feet of men and women in the load weight of their own, ranging in age from 4 to 18 years in light of the moire projection. </strong><strong>Journal of Education, Health and Sport. </strong><strong>2015;5(9):293-304. ISSN 2391-8306. DOI</strong> <strong>10.5281/zenodo.30682</strong> <strong>http://dx.doi.org/10.5281/zenodo.30682</strong> <strong>http://ojs.ukw.edu.pl
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Canbaloğlu, Abdurrahim Eyüp, Ahmet Dursun, Kenan Öztürk, and Yadigar Kastamoni. "Correlation between morphometry of fetal foot and gestational age: a cadaver study." Anatomy 18, no. 2 (2024): 51–60. http://dx.doi.org/10.2399/ana.24.1506392.

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Objectives: This study was conducted on a collection of fetal cadavers to describe the relationship between gestational age and foot parameters specifically in the Turkish population. Methods: The study involved 83 fetal cadavers (45 males, 38 females) ranging from 13 to 40 weeks of gestation, without external anomalies or pathologies. Various foot parameters were measured, including foot width (FW), heel width (HW), foot length (FL), heel-metatarsophalangeal fold (HMF), bimalleolar width (BW), foot dorsum length (FDL), ankle-metatarsophalangeal fold (AMF), malleolus medialis height (MMH), mal
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de Castro, Alessandra Paiva, José Rubens Rebelatto, and Thaís Rabiatti Aurichio. "The Relationship Between Wearing Incorrectly Sized Shoes and Foot Dimensions, Foot Pain, and Diabetes." Journal of Sport Rehabilitation 19, no. 2 (2010): 214–25. http://dx.doi.org/10.1123/jsr.19.2.214.

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Context:Wearing inappropriate shoes can cause biomechanical imbalance, foot problems, and pain and induce falls.Objective:To verify the prevalence of wearing incorrectly sized shoes and the relationship between incorrectly sized shoes and foot dimensions, pain, and diabetes among older adults.Design:A cross-sectional study.Participants:399 older adults (227 women and 172 men) age 60 to 90 y.Main Outcome Measures:The participants were asked about the presence of diabetes, pain in the lower limbs and back, and pain when wearing shoes. Foot evaluations comprised the variables of width, perimeter,
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Shankar, Girish Shiv, Veena Vidya Shankar, Shailaja Shetty, and Radhika K. "CORRELATION OF HUMAN HEIGHT WITH FOOT LENGTH IN INDIAN INDIVIDUALS." International Journal of Anatomy and Research 6, no. 1.2 (2018): 4943–46. http://dx.doi.org/10.16965/ijar.2017.516.

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Dissertations / Theses on the topic "Length and width of the foot"

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Webber, James T., and David A. Raichlen. "The role of plantigrady and heel-strike in the mechanics and energetics of human walking with implications for the evolution of the human foot." COMPANY OF BIOLOGISTS LTD, 2016. http://hdl.handle.net/10150/622583.

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Human bipedal locomotion is characterized by a habitual heel-strike (HS) plantigrade gait, yet the significance of walking foot-posture is not well understood. To date, researchers have not fully investigated the costs of non-heel-strike (NHS) walking. Therefore, we examined walking speed, walk-to-run transition speed, estimated locomotor costs (lower limb muscle volume activated during walking), impact transient (rapid increase in ground force at touchdown) and effective limb length (ELL) in subjects (n=14) who walked at self-selected speeds using HS and NHS gaits. HS walking increases ELL co
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Curtis, Derek. "A preliminary study of the effect of restricted gastrocnemius length on foot kinematics and plantar pressure patterns during gait in children with cerebral palsy." Thesis, University of Strathclyde, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.502352.

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Kinematic foot modelling and pedobarography are complementary measurement methods for measuring foot biomechanics in children with cerebral palsy (CP). Pedobarography appears to be the most sensitive instrument measuring significantly decreased hindfoot and increased lateral forefoot mean plantar pressure and force in the children with gastrocnemius contracture, whilst the corresponding changes in foot kinematics were non-significant. Foot deformity is common in CP and is often due to hypertonia and contracture in spastic muscles. The aim of this study was to establish the repeatability of two
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Mohsin, Fatma. "The effect of ankle-foot orthosis on gait and the procedures used to assess bi-articular muscle length and spasticity in subjects with diplegic cerebral palsy." Thesis, University of Strathclyde, 2018. http://digitool.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=29436.

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Ankle-foot orthoses are commonly prescribed amongst subjects with diplegic cerebral palsy as a conservative orthotic intervention. Multi-articular and bi-articular muscles are more severely involved in subjects with diplegic cerebral palsy. Appropriate clinical assessment including assessment of these muscles enables optimum ankle-foot orthosis footwear combination (AFO-FC) prescription and any required adjunct therapy. The overarching aim of this thesis was to investigate the effect of optimisation of the temporal midstance shank kinematics with the use of an AFO- FC on several variables incl
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Wessbecher, Laura. "Foot Strike in Runners: The Relationship Between Heel Length, Foot Strike, and Calf Muscle Thickness." Scholarship @ Claremont, 2015. http://scholarship.claremont.edu/scripps_theses/595.

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One major way that running style varies between individuals is how their foot strikes the ground (forefoot strike or rearfoot strike). Running generates a torque about the ankle that depends on the individual’s foot strike pattern, length of their plantar flexor moment arm, and force generated from the plantar flexor muscles. The foot strike pattern during running, gastrocnemii muscle thickness, and heel length (used as an approximation for plantar flexor moment arm) were determined in 41 runners. Forefoot and rearfoot strike runners had the same thickness of the gastrocnemii muscles. However,
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Menez, Charlotte. "Analyses des modifications cinématiques et affectives générées par les orthèses plantaires lors de la locomotion chez les sujets présentant une inégalité au niveau des membres inférieurs effects of orthotic insoles on gait kinematics and low back pain in subjects with mild leg length discrepency : a pilot study Effects of foot orthoses on gait kinematics and/or low back pain in subjects with leg length inequality : a systematic review Improvement of gait quality and pain due to orthotic insoles in subjects with mild leg length discrepency." Thesis, Normandie, 2020. http://www.theses.fr/2020NORMR019.

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La thèse présentée a pour objectif d’analyser les modifications cinématiques et affectives générées par les orthèses plantaires (OP) lors de la locomotion chez les sujets présentant une inégalité de la longueur des membres inférieurs (ILMI). L’ILMI est une affection courante due soit à des déformations anatomiques, soit à une déformation fonctionnelle. L’ILMI a été associée à plusieurs pathologies et douleurs au niveau des membres inférieurs et du bassin, et est souvent traitée par OP dans le domaine de la podologie. Cependant, il n’existe pas encore de réel consensus quant aux effets des OP s
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Brinton, Jemima. "Deciphering the molecular mechanisms controlling grain length and width in polyploid wheat." Thesis, University of East Anglia, 2017. https://ueaeprints.uea.ac.uk/66937/.

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There is an urgent need to increase crop yields to address food insecurity. Grain weight, determined by grain length and width, is an important component of final grain yield. However, our understanding of the mechanisms that control grain weight in polyploid wheat is limited. The overall aim of this thesis was to understand the mechanisms that control grain length and width in hexaploid wheat through the characterisation of two previously identified grain weight quantitative trait loci (QTL) on chromosomes 5A and 6A. Using near isogenic lines (NILs) we found that the 5A and 6A QTL act through
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Vaid, S. "Heuristic approaches for nesting irregular parts on fixed width infinite length rectangular sheets." Thesis, Swansea University, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.639293.

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This thesis investigates solution approaches to the irregular nesting problem, in which a given set of pieces are to be placed without overlap onto a rectangular sheet of known width, in such a way as to minimise the length required. The objective is to develop and analyse fast solution procedures that may be applied to a variety of irregular shape data with consistent results. A survey of the literature identifies two basic approaches. In the first the pieces are nested into easier shapes, such as rectangles, prior to packing. In the second pieces are placed directly onto the stock sheet, inc
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Katz, Robert Adam. "The Long Term Stability of Mandibular Arch Length and Width Changes Following Rapid Maxillary Expansion." The Ohio State University, 1990. http://rave.ohiolink.edu/etdc/view?acc_num=osu1383819575.

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MacKriel, Earl Ari. "Changes in arch dimensions after extraction and non-extraction orthodontic treatment." Thesis, University of the Western Cape, 2008. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_4464_1260523586.

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<p>The aim of this study was to determine whether there are changes in the interdental arch widths and arch lengths of the mandibular and maxillary arches during nonextraction and extraction orthodontic treatment. The records of 78 patients treated by one orthodontist were used for this study. Three treatment groups were selected: a nonextraction group (Group NE), a group treated with extraction of maxillary and mandibular first premolars (Group 44), and a group treated with extraction of maxillary first premolars and mandibular second premolars (Group 45). The arch width measurements were mea
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Miller, Dawn M. "Beach Crawl Width as a Predictive Indicator of Carapace Length in Loggerhead Sea Turtles (Caretta caretta)." NSUWorks, 2002. http://nsuworks.nova.edu/occ_stuetd/20.

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Carapace lengths and widths of nesting loggerhead sea turtles (Caretta caretta) were measured at Pompano Beach and Fort Lauderdale, Florida to determine if plastron and/or track crawl widths were predictive of carapace size. Straight and curved carapace measurements were taken. Plastron and track crawl width were measured at four points on each crawl: 1) emerging at the tide line; 2) mid-way to the nest; 3) mid-way returning to the surf; and 4) at the tide line returning to the surf. All four measurements were significantly different from each other (P < 0.005) along each crawl. Crawl width wa
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Books on the topic "Length and width of the foot"

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Best, Arthur, and B. J. Best. Length and Width. Cavendish Square Publishing LLC, 2018.

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Best, Arthur. Length and Width. Cavendish Square Publishing LLC, 2018.

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Length and Width. Cavendish Square Publishing LLC, 2018.

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Height x Width x Length: Contemporary Sculpture from the Weatherspoon. Weatherspoon Art Gallery UNC-Greensboro, 1991.

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Rockhard, Gavin. Foot Trade at Length: The Raunchiest Shoes in America. Independently Published, 2018.

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Barbara, Parker. Exploring Heavenly Places Volume 9: Travel Guide to the Width, Length, Depth and Height. Independently Published, 2020.

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Myller, Rolf. How Big Is a Foot? Yearling, 1991.

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Myller, Rolf. How Big Is a Foot. Perfection Learning Prebound, 1991.

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What in the world is a foot? ABDO, 2009.

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How Big Is a Foot? Random House Children's Books, 2009.

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Book chapters on the topic "Length and width of the foot"

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Shafira, Aviani Rinfi, Winati Nurhayu, Iffa Afiqa Khairani, Andy Darmawan, Gres Mareta, and Jeane Siswitasari Mulyana. "Relationship Between Body Height with Upper Arm Length, Sole Length and Foot Width in the East Jakarta Region." In Advances in Biological Sciences Research. Atlantis Press International BV, 2024. http://dx.doi.org/10.2991/978-94-6463-431-0_10.

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Kimura, Kazuhiko, Seiji Kikuchi, and Shin-ichi Yamasaki. "Measurement of root length and width using image analysis system." In Plant Nutrition for Sustainable Food Production and Environment. Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-009-0047-9_218.

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Gumbrell, David. "Length Times Width." In LIFT! Routledge, 2025. https://doi.org/10.4324/9781041056089-27.

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Liang, Ruizhi, Hui Fu, and Xinzui Wang. "Structural Design and Analysis of Lower Limb Exoskeleton Rehabilitation Robots." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-7887-4_40.

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Abstract The lower limb exoskeleton rehabilitation robot is a type of robot that can assist patients with motor dysfunction caused by stroke in limb movement and rehabilitation training. In response to the limited applicability and low flexibility of current lower limb exoskeleton robots, this paper designs a highly adaptable lower limb exoskeleton robot through Solidworks, which has the characteristics of continuous leg length adjustment and structural simplification. The robot has a single lower limb with 3 degrees of freedom, using only the minimum but necessary degrees of freedom to achiev
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Kyparissi-Apostolika, Nina, and Sotiris K. Manolis. "Reconsideration of the Antiquity of the Middle Palaeolithic Footprints from Theopetra Cave (Thessaly, Greece)." In Reading Prehistoric Human Tracks. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-60406-6_10.

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AbstractDuring the 1996 field season, four footprints were found in undisturbed deposits at the borders of squares Θ10-I10 at a depth of 3.5 m at the Theopetra Cave excavation site. The footprints lie adjacent to an ash horizon that has been dated to ca ~135 ka. Two footprints in the trail are complete and measure 150.4 mm and 138.96 mm in length. Based on modern European standards, these lengths would be consistent with young children aged between 2 and 4 years old and 90–100 cm in stature. The two complete footprints, which follow each other in the trail, appear both to have been left feet.
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Watanabe, T., and Y. Minegishi. "A Test of Stride Length Measurement with an Accelerometer and a Gyroscope Attached on the Foot." In IFMBE Proceedings. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03889-1_133.

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Vandeloise, Claude. "Length, width, and potential passing." In Topics in Cognitive Linguistics. John Benjamins Publishing Company, 1988. http://dx.doi.org/10.1075/cilt.50.16van.

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Seymour, P. "On Lehman’s width-length characterization." In DIMACS Series in Discrete Mathematics and Theoretical Computer Science. American Mathematical Society, 1991. http://dx.doi.org/10.1090/dimacs/001/11.

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Ashby, Elizabeth, and Reggie C. Hamdy. "Absent Knee Extensor Mechanism, Fixed Flexion Deformity, Leg Length Inequality, and Foot Deformity in an 11 Year Old Girl Treated with Knee Disarticulation." In Limb Lengthening and Reconstruction Surgery Case Atlas. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-02767-8_349-1.

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Ashby, Elizabeth, and Reggie C. Hamdy. "Absent Knee Extensor Mechanism, Fixed Flexion Deformity, Leg Length Inequality and Foot Deformity in an 11 Year Old Girl Treated with Knee Disarticulation." In Limb Lengthening and Reconstruction Surgery Case Atlas. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-77359-4_349.

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Conference papers on the topic "Length and width of the foot"

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Hack, Harvey P., and Walter L. Wheatfall. "Comparison of Cathodic Protection Currents on 70/30 Copper-Nickel and Alloy 625 Piping Systems." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95314.

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Abstract The question answered in this study is whether the demand on a cathodic protection system will change when the protected pipe material is changed from copper-nickel to alloy 625. Two piping mockups were designed to simulate a probable geometry for a cathodically-protected piping system. Each mockup consisted of a 20-foot (610-cm) length of nominal 2-inch (5-cm) diameter piping with a zinc anode for cathodic protection inserted in the discharge end of each. One mockup was made with 70-30 copper-nickel pipe and the other with alloy 625 pipe. Protection currents and potential profiles in
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Yadav, C. Gangaiah, B. Saroja, and M. Lakshmi Kiran. "Impact of Length and Width Ratio on SRAM." In 2024 Second International Conference on Intelligent Cyber Physical Systems and Internet of Things (ICoICI). IEEE, 2024. http://dx.doi.org/10.1109/icoici62503.2024.10696828.

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Shifler, David A. "Corrosion of a Waste Energy Sparge Line." In CORROSION 1997. NACE International, 1997. https://doi.org/10.5006/c1997-97463.

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Abstract An inclined section of a carbon steel sparge line (1” OD) with intermittent flow (~ 10 sec cycles) from a steam boiler system has experienced accelerated corrosion. The principal sparge line wastage occurred near its outlet to a 4-inch condensate line; this section of the sparge line required repeated replacement every 12-18 months. The initial steam pressure reported in the sparge line was 350 psig and the condensate water temperature ranges from 120 to 180 °F and is exposed to the atmosphere. Both the steam and the condensate were treated intermittently with neutralizing amines. Rep
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Zhu, Ao, and Lee Yu-Chi. "Changes on Foot Dimensions with Elevated Heel Heights: A Pilot Study." In 13th International Conference on Applied Human Factors and Ergonomics (AHFE 2022). AHFE International, 2022. http://dx.doi.org/10.54941/ahfe1001900.

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BackgroundWearing high-heeled shoes (HHS) has been reported to be one of the leading causes of various feet health issues, including hallux valgus, osteoarthritis, ankle sprains, and musculoskeletal disorders. Even so, females are still willing to wear HHS to increase their leg proportions and beauty. Foot dimensions were considered as a primary measure of foot deformation and related to the fitness and comfort of wearing HHS. Footwear designers and manufacturers need to consider these foot dimensional changes with elevated heel heights to fit the foot deformation. However, available informati
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Schmiedeler, James P., Nathan J. Bradley, and Brett Kennedy. "Maximizing Walking Step Length for a Near Omni-Directional Hexapod Robot." In ASME 2004 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/detc2004-57531.

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A foot path planning algorithm is presented for a robot with six limbs symmetrically located on the faces of its hexagonal body, enabling it to walk at a constant height with an alternating tripod gait. The symmetry results in near omni-directional locomotion capability, so the algorithm is formulated for walking in any direction and at any height. The approach is to determine the maximum length foot path through each limb’s workspace and then modify those foot paths based upon static stability analysis. The stability analysis is conducted in two phases to ensure stability without excessively
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Munaretto, Joseph M., Jill L. McNitt-Gray, and Henryk Flashner. "Experimentally Based Modeling of Whole Body Movement During Contact." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-67736.

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In this paper, we investigated how the assumption of fixed segment lengths in two dimensional whole body dynamic models limits accuracy in reproducing experimental reaction forces and observed kinematics. A six segment whole body dynamic model of the musculoskeletal system was developed to simulate the measured forces and kinematic data during the contact phase of two somersaulting tasks performed by two Olympic level divers. Initial conditions and foot-surface model parameters were refined using optimization to ensure that change in whole body center of mass (CM) linear and angular momenta sa
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Singh, Nidhi, Nihaal Kuchangi, Neha Vemireddy, Navya Govil, and Surabhi Narayan. "Automated Anthropometric Analysis for Personalized Workspace Optimisation." In 16th International Conference on Applied Human Factors and Ergonomics (AHFE 2025). AHFE International, 2025. https://doi.org/10.54941/ahfe1006173.

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This paper presents a novel pipeline for automated anthropometric analysis aimed at personalized workspace optimization. We leverage MediaPipe to extract eight key body dimensions from individual images: Sitting Height, Sitting Eye Height, Elbow to Fingertip, Elbow to Seat Height, Knee to Foot Length, Back to Elbow Length, Shoulder Width, and Hip Width. We constructed a dataset of calibrated images to train and validate our system. The developed pipeline achieves 85% accuracy in extracting these measurements. Subsequently, we generate a 3D model of the user's workspace in Blender, providing di
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Marr, D. R., and M. N. Glauser. "Length Scale Propagation Along a Joint Inlet and Thermal Buoyancy Driven Flow." In ASME 2006 2nd Joint U.S.-European Fluids Engineering Summer Meeting Collocated With the 14th International Conference on Nuclear Engineering. ASMEDC, 2006. http://dx.doi.org/10.1115/fedsm2006-98532.

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The objective of this research is the determination of length scale propagation in the average indoor cubicle environment associated with displacement ventilation. The presentation involves an extended analysis on experimental data taken in a cubicle sized room involving both a simplified ventilation technique and thermal occupant. A room of dimensions six by eight foot, similar to an office cubicle, is designed for optimal optical access while utilizing boundary conditions similar to those in a typical office environment. To simplify the flow, furniture is excluded from the setup. A heated ma
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Elliott, Brendan, Jackson Haffener, Trevor Ingle, et al. "Stacked-Pay Development Insights from Routine Sealed Wellbore Pressure Monitoring (SWPM)." In SPE Hydraulic Fracturing Technology Conference and Exhibition. SPE, 2025. https://doi.org/10.2118/223547-ms.

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Abstract Over the past 5 years, cross-well strain measurements during hydraulic fracturing such as Sealed Wellbore Pressure Monitoring (SWPM) and fiber optics, have enabled direct measurements of fracture growth. Routine collection of SWPM data by Devon Energy has resulted in a substantial cross-well dataset that provides unique insight into fracture growth across multiple North American basins. Through these datasets, the length, height, shape, and spatiotemporal evolutions of a given formation's hydraulic fracture is seen to vary dramatically. For this analysis, the authors selected good qua
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Tayefi, Siavash, and Abdolreza Ohadi. "The Effect of Foot Mass on Bifurcation and Chaotic Behavior of a Simple Passive Walking Biped Model." In ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2010. http://dx.doi.org/10.1115/esda2010-24488.

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In this study, a simple 2-D biped known as Garcia model [1] is used. This robot possessing two kneeless legs with point masses as its feet at the end of each leg and a third point mass at the “hip” joint. Three parameters, namely the ground slope angle, the normalized mass (ratio of foot mass to the hip mass) and leg length of the robot describe its gait. In previous works, the normalized mass was assumed zero, however, in this study, the effect of normalized mass on the bifurcation and chaotic behavior of biped is investigated. The numerical results show that, by increasing the foot masses, t
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Reports on the topic "Length and width of the foot"

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ชัยวานิชศิริ, ดุจใจ, ศิริพร จันทร์ฉาย та ณัฏฐิยา ตันติศิริวัฒน์. ปัญหาสุขภาพเท้าและรองเท้าสำหรับผู้สูงอายุ : รายงานวิจัย. จุฬาลงกรณ์มหาวิทยาลัย, 2009. https://doi.org/10.58837/chula.res.2009.25.

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ปัญหาสุขภาพเท้ามักถูกละเลยและส่งผลกระทบต่อคุณภาพชีวิตของผู้สูงอายุ ตลอดจนอาจเป็นสาเหตุของการลื่นล้มได้ ศึกษาอุบัติการณ์ความผิดปกติของเท้าและสมรรถภาพในการเดินของ ผู้สูงอายุ หาความสัมพันธ์ของความผิดปกติกับปัจจัยต่างๆ และชนิดของรองเท้าที่ใช้ หาความสัมพันธ์ของปัจจัยเกี่ยวข้องกับการล้ม คำนวณหาขนาด/มิติของเท้าผู้สูงอายุเพื่อใช้เป็นหุ่นในการทำรองเท้าให้ผู้สูงอายุ การวิจัยเชิงพรรณนา ณ ช่วงเวลาใดเวลาหนึ่งรวบรวมอาสาสมัครผู้สูงอายุชาวไทยสุขภาพดี อายุ 60-80 ปี ช่วยเหลือตนเองได้ สัมภาษณ์ข้อมูลทั่วไป ปัญหาเท้า การเดิน การล้ม การใช้รองเท้า ตรวจร่างกาย ตรวจเท้า ตรวจรองเท้า พิมพ์ฝ่าเท้า วัดขนาด/มิติเท้า ประเมิ
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สุพุทธิธาดา, อารีรัตน์, มานะ ศรียุทธศักดิ์ та สมพล สงวนรังศิริกุล. การพัฒนาความสามารถในการเดินและการป้องกันการล้มของผู้สูงอายุและผู้ป่วยพาร์กินสัน : แผนงานวิจัย. ภาควิชาเวชศาสตร์ฟื้นฟู คณะแพทยศาสตร์ จุฬาลงกรณ์มหาวิทยาลัย, 2009. https://doi.org/10.58837/chula.res.2009.26.

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โครงการที่ 1 ศึกษาผลของสิ่งกระตุ้นด้วยแสง เสียงและสั่นในระหว่างเดินในผู้ป่วยพาร์กินสัน อุปกรณ์ช่วยนำทางในการเดินได้ถูกพัฒนาขึ้นมาเพื่อใช้ในการศึกษาครั้งนี้ อุปกรณ์นี้ประกอบไปด้วยสามส่วนหลักได้แก่ ส่วนของแสง เสียง และสั่น ส่วนของแสงที่ใช้เป็นสิ่งกระตุ้นทางสายตา เมื่อกดสวิตซ์จะมีแสงในแนวนอนฉายไปพื้น โดยแสงที่เป็นเส้นเกิดจากเส้นใยนำแสง ส่วนของเสียงและสั่นที่ใช้เป็นสิ่งกระตุ้นทางการได้ยินและทางสัมผัสจะทำงานเป็นจังหวะที่ 100 ครั้งต่อนาที ผู้ป่วยพาร์กินสันจำนวน 17 คนและผู้สูงวัยสุขภาพดี 17 คน ได้เข้าร่วมในการศึกษาวิจัยครั้งนี้ ผู้ป่วยจะเดินด้วยความเร็วปกติบนทางเดินยาว 10 เมตร โดยทดสอบ 8 เงื่อนไขด้วย
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Johnson. L51582 Scaling of Multiphase Pipe Flow Behavior at High Gas Density. Pipeline Research Council International, Inc. (PRCI), 1988. http://dx.doi.org/10.55274/r0010628.

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This report contains data that demonstrates the scaling of flow regime, pressure drop, and holdup multiphase flow with pipe diameter. In addition, entrance length effects, the onset of liquid entrainment, and interfacial shear modeling at high gas density were studied for purposes of validating multiphase flow design methods. Stratified, slug and annual flow regimes were observed in a 112-foot long 3.5-inch diameter test section. Air, freon, and water were used to represent pipeline fluids.
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Andrews. L51847 Fatigue Strength of Seamless Line Pipe and Modern ERW Line Pipe. Pipeline Research Council International, Inc. (PRCI), 2001. http://dx.doi.org/10.55274/r0010430.

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To resolve the question as to whether or not ERW pipe might prove inferior to seamless pipe in terms of resistance to cyclic stresses, the PRCI member companies decided to fund the project described herein to assess the performance of ERW pipe versus seamless pipe. Presented herein are the results of a research project on the serviceability of seamless line pipe and modern high-frequency-welded ERW (electric-resistance-welded) line pipe. Full-scale samples of both kinds of pipe were subjected in a laboratory environment to pressure cycles simulating hundreds of years of service. Four samples o
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Shenoy, G. K., and G. S. Knapp. Length of beamlines and width of the experimental hall at a 6-GeV synchrotron facility. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/377676.

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Griffin, Aaron, and Matthew Murray. Evaluation of the Bridge Supplement Set overhead cable system with uneven bank heights. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/49214.

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A numerical model was developed to analyze the effects of environmental conditions and construction layout on the structural capacity of the modernized Bridge Supplemental Set (BSS). Environmental variables included even and uneven bank heights, soil strength, river width, and river flow rate conditions. Construction variables included tower placement, tower guy line orientation, and catenary length. Loading conditions, the drag force of the bridge due to river current, were conservatively applied with the assumption of uniform flow rate across the entire river width to account for the wide ra
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Teitsma, Albert. L52091 Better Understanding of Mechanical Damage in Pipelines. Pipeline Research Council International, Inc. (PRCI), 2004. http://dx.doi.org/10.55274/r0011829.

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This report summarizes work done at the Battelle Memorial Institute, (Nestleroth, 2003) and the Southwest Research Institute (Chell, 2003) on "Better Understanding of Mechanical Damage in Pipelines" for DOT and GTI under the direction of the Gas Technology Institute. Battelle Memorial Institute concentrated on developing MFL technologies for detecting and characterizing mechanical damage defects. Combining axial and circumferential MFL, provides sensitivity to defects of all orientations, accurately determines the width and length of a defect, and more accurately predicts defect depths due to
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Roesler, Jeffery, Roberto Montemayor, John DeSantis, and Prakhar Gupta. Evaluation of Premature Cracking in Urban Concrete Pavement. Illinois Center for Transportation, 2021. http://dx.doi.org/10.36501/0197-9191/21-001.

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This study investigated the causes for premature, transverse cracking on urban jointed plain concrete pavements in Illinois. A field survey of 67 sections throughout Illinois coupled with ultrasonic evaluation was completed to synthesize the extent of premature cracking on urban JPCP. The visual survey showed some transverse and longitudinal cracks were a result of improper slab geometry (excessive slab length and width). Ultrasonic tests over the contraction joints determined some notched joints had not activated and adjacent transverse cracks were likely formed as a result. Three-dimensional
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Andrawes, Bassem, and Dachina Gunasekaran. Testing, Analysis, and Load Rating of Precast Prestressed Concrete Deck Beams with Transverse Cracks. Illinois Center for Transportation, 2025. https://doi.org/10.36501/0197-9191/25-002.

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This study focused on understanding the impact of transverse cracks on the residual capacity and load rating analysis of in-service precast prestressed concrete (PPC) deck beams. Two decommissioned (33 × 36 and 21 × 36) PPC deck beams were tested under four-point bending loads to assess the impact of transverse cracks on the structural performance of the beams. Finite element and theoretical cracked section analyses were also performed to investigate the capacity of the as-built and cracked PPC deck beam. Transverse cracks reduced the load rating capacity of the 33 × 36 beam by almost 34%, whi
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Semaan, Dima, and Linda Scobie. Feasibility study for in vitro analysis of infectious foodborne HEV. Food Standards Agency, 2022. http://dx.doi.org/10.46756/sci.fsa.wfa626.

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Hepatitis E virus (HEV) is a member of the Hepeviridae family capable of infecting humans producing a range of symptoms from mild disease to kidney failure. Epidemiological evidence suggests that hepatitis E genotype III and IV cases may be associated with the consumption of undercooked pork meat, offal and processed products such as sausages [1]. A study carried out by the Animal Health and Veterinary Laboratories Agency (AHVLA), found hepatitis E virus contamination in the UK pork production chain and that 10% of a small sample of retail pork sausages were contaminated with the virus [2]. Fu
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