Relevant bibliographies by topics / Shape Analysi

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Shape Analysi'

Author: Grafiati
Published: 11 March 2023
Last updated: 19 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Shape Analysi.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Shape Analysi"

1

Han, Woo Shin, and Jeong Wook Choi. "A Study on the Type of Women's Body In their early 20s in China: Focused on the Residents in Shanghai." Institute of Art & Design Research 26, no. 2 (2023): 153–60. http://dx.doi.org/10.59386/jadr.2023.26.2.153.

Full text
Abstract:
This study is to categorize the body types of Chinese w omen in their twenties based on their morphology and pr ovide basic data that can be used for Korean clothing co mpanies. Human body size data were directly measured o n 600 women in their twenties residing in Shanghai, Chi na from January 2020 to September 2023. The human bo dy measurement items include 9 perimeter items and 10 length items, measuring a total of 19 items. In order to extract factors that can analyze body shape, factor analysi s was conducted and two factors were identified. Factor 1 is “perimeter and width”, and factor 2 is “length”. The results of factor analysis were used to classify the body shape of Chinese women in their twenties into three type s. Summarize the characteristics of each type of body ty pe, with Type 1 being “thin type”, Type 2 being “ordina ry type”, and Type 3 being “developed type”.
APA, Harvard, Vancouver, ISO, and other styles
2

Franceschi, Eleonora, Astrid Moser-Reischl, Mohammad A. Rahman, Stephan Pauleit, Hans Pretzsch, and Thomas Rötzer. "Crown Shapes of Urban Trees-Their Dependences on Tree Species, Tree Age and Local Environment, and Effects on Ecosystem Services." Forests 13, no. 5 (2022): 748. http://dx.doi.org/10.3390/f13050748.

Full text
Abstract:
Crown shapes of common European urban tree species differ from tree species to tree species and are modified by the age of a tree and its local environment. A tree’s crown shape has a great influence on the crown volume and thus on the ecosystem service provision of a tree such as the shade area or the shade density. We used the data of 3852 tree individuals from eight German cities and the crown shape data of 528 trees for the species Acer platanoides, Acer pseudoplatanus, Aesculus hippocastanum, Fraxinus excelsior, Platanus × acerifolia, Robinia pseudoacacia and Tilia cordata to analyze tree structural dimensions and the crown volume and shade dependency on a tree’s crown shapes. Ovoid (57% of all tree individuals) and spherical (24%) crown shapes were mostly observed. However, columnar shape was observed for light-demanding R. pseudoacacia in close proximity of objects. The greatest shade areas were measured for spherical shape and the highest shade density for ovoid shape. Logistic regression analysis showed significant effects of age and distance to objects on crown shapes. Significant probability of crown shapes was found for different tree species, e.g., A. hippocastanum strongly showed half-ellipsoid crown shapes.
APA, Harvard, Vancouver, ISO, and other styles
3

Thi Yen, Hoang, Phan Nguyen Uyen Nguyen, and Hien Thi Nguyen. "Analysis and modeling of adult male body shape aged 25–45 by CLO3D software." BOHR International Journal of Computer Science 3, no. 1 (2024): 1–11. https://doi.org/10.54646/bijcs.2024.19.

Full text
Abstract:
This study conducted body shape research on 175 males aged 35–45 in Ho Chi Minh City, Vietnam. The aim was to develop accurate and intuitive analytical models to classify different body types. The research team utilized various statistical tools, such as descriptive analysis, principal component analysis, k-means clustering, and discriminant analysis—all supported by SPSS software—to identify the most reasonable body shape classifications. The study results identified the 5 most common body shapes: U-shaped, Y-shaped, V-shaped, O-shaped, and D-shaped. To enhance the visualization of these body groups, the research team created representative shapes based on 30 parameters analyzed through CLO3D software. This approach helped capture the distinct characteristics of each body type identified in the study. The study also integrated anthropometric indicators such as BMI, WHR, and DROP to analyze the characteristics of each body shape group. Focusing on analyzing these body shapes holds significant importance for the fashion industry, as fashion designers can create clothing that meets the preferences of a wider range of customers. It also helps individuals in the age group surveyed increase awareness of their bodies and choose clothes that suit them. In addition, the research results can support various other fields such as medicine and ergonomics.
APA, Harvard, Vancouver, ISO, and other styles
4

Bender-Heine, Adam, Michelle Russell, Allen Rickards, et al. "Optimal Costal Cartilage Graft Selection According to Cartilage Shape: Anatomical Considerations for Rhinoplasty." Facial Plastic Surgery 33, no. 06 (2017): 670–74. http://dx.doi.org/10.1055/s-0037-1607972.

Full text
Abstract:
AbstractCostal cartilage grafting is a commonly used reconstruction procedure, particularly in rhinoplasty. Although costal cartilage is broadly used in reconstructive surgery, there are differing opinions regarding which costal cartilage levels provide the most ideal grafts. Grafts are typically designed to match the shape of the recipient site. The shapes of costal cartilage grafts have been described as “boat-shaped,” “C-shaped,” “canoe-shaped,” “U-shaped,” “crescent-shaped,” “L-shaped,” “semilunar,” “straight,” and “Y-shaped.” The shapes of costal cartilages are thought to lend themselves to the shapes of certain grafts; however, there has been little study of the shapes of costal cartilages, and most reports have been anecdotal. Therefore, this study is aimed to detail the average shapes of the most commonly grafted cartilages (i.e., the fifth to seventh cartilages). A total of 96 cadaveric costal cartilages were analyzed through geometric morphometric analysis. The fifth costal cartilage was determined to have the straightest shape and would therefore be particularly suitable for nasal dorsum onlay grafting. The lateral portions of the sixth and, particularly, the seventh costal cartilages have the most acute curvature. Therefore, they would lend themselves to the construction of an en bloc “L”-shaped or hockey stick-shaped nasal dorsum-columellar strut graft.
APA, Harvard, Vancouver, ISO, and other styles
5

Rusconi, Brigida, Julia Lienard, Sébastien Aeby, Antony Croxatto, Claire Bertelli, and Gilbert Greub. "Crescent and star shapes of members of the Chlamydiales order: impact of fixative methods." Antonie Van Leeuwenhoek 104, no. 4 (2013): 521–32. https://doi.org/10.1007/s10482-013-9999-9.

Full text
Abstract:
Members of the Chlamydiales order all share a biphasic lifecycle alternating between small infectious particles, the elementary bodies (EBs) and larger intracellular forms able to replicate, the reticulate bodies. Whereas the classical Chlamydia usually harbours round-shaped EBs, some members of the Chlamydia-related families display crescent and star-shaped morphologies by electron microscopy. To determine the impact of fixative methods on the shape of the bacterial cells, different buffer and fixative combinations were tested on purified EBs of Criblamydia sequanensis, Estrella lausannensis, Parachlamydia acanthamoebae, and Waddlia chondrophila. A linear discriminant analysis was performed on particle metrics extracted from electron microscopy images to recognize crescent, round, star and intermediary forms. Depending on the buffer and fixatives used, a mixture of alternative shapes were observed in varying proportions with stars and crescents being more frequent in C. sequanensis and P. acanthamoebae, respectively. No tested buffer and chemical fixative preserved ideally the round shape of a majority of bacteria and other methods such as deep-freezing and cryofixation should be applied. Although crescent and star shapes could represent a fixation artifact, they certainly point towards a diverse composition and organization of membrane proteins or intracellular structures rather than being a distinct developmental stage.
APA, Harvard, Vancouver, ISO, and other styles
6

Kumar, Pramod, Santanu Dwari, Shailendra Singh, Ashok Kumar, N. K. Agrawal, and Utkarsh Kumar. "Analysis and Optimization of Conformal Patch Excited Wideband DRA of Several Shapes." Frequenz 72, no. 5-6 (2018): 197–208. http://dx.doi.org/10.1515/freq-2017-0039.

Full text
Abstract:
AbstractIn this paper various shapes of DR antennas excited by common feed have been proposed and successfully implemented for wideband applications. Proposed structures are Hemispherical, Arrow-shaped and Triangular DRA, while common excited feed is inverted trapezoidal conformal patch. These shapes of DR offer significant optimization in several parameters such as impedance bandwidth, peak gain and bandwidth per unit volume of the antenna. By using inverted trapezoidal patch feed mechanism an impedance bandwidth (VSWR<2) of about 63 % for hemispherical shape, 66 % for arrow shape, and 72 % for triangular shape DRA has been achieved with maximum bandwidth per unit volume. Proposed wideband DRAs i. e. triangular, hemispherical, and arrow shapes of DR antennas cover almost complete C-band (4 GHz–8 GHz) frequency spectrum of microwave. The average peak gain within the operating band for hemispherical, arrow, and triangular shape DRA are about 5, 5.4, and 5.5 dB respectively. A comparative analysis of proposed structures for various antenna parameters has been analyzed by HFSS (High-Frequency Structure Simulator) and validated by experimental results.
APA, Harvard, Vancouver, ISO, and other styles
7

Rajani, Ahmad, Dalila Mat Said, Zulkarnain Ahmad Noorden, et al. "U-Turn Shape Effect on Effective Thermal Conductivity of Double Pass Photovoltaic Thermal (PVT) Systems Configuration." CFD Letters 17, no. 5 (2024): 12–25. https://doi.org/10.37934/cfdl.17.5.1225.

Full text
Abstract:
This study explores the thermal performance of double-pass photovoltaic thermal (PVT) systems by investigating the influence of turn shape on heat transfer characteristics using computational fluid dynamics (CFD) simulations. The aim is to evaluate various turn shapes, including half-circle, triangle, half-hexagon, half-octagon, and box, to determine their impact on turbulent intensity, effective thermal conductivity, and outlet temperature in PVT systems. The investigation reveals significant variations in heat transfer efficiency among the different turn shapes, with the triangle-shaped turn demonstrating superior performance across multiple parameters. The findings highlight that the triangle-shaped turn exhibits enhanced turbulence generation and heat exchange efficiency compared to other shapes. Specifically, the triangle-shaped turn achieves a maximum turbulent intensity of approximately 70%, surpassing other shapes which achieve around 60%. Moreover, the triangle-shaped turn displays a longer and more substantial area of high heat exchange, resulting in an effective thermal conductivity improvement of up to 20% compared to alternative shapes. Furthermore, the analysis indicates that the triangle-shaped turn exhibits a faster increase in outlet temperature, reaching steady-state conditions within 15 seconds, while other shapes require up to 19 seconds. These results underscore the significance of turn shape in optimizing the thermal efficiency of PVT systems.
APA, Harvard, Vancouver, ISO, and other styles
8

Liu, Junpeng, Yajing Sun, Gang Chen, and Pengcheng Zhai. "Performance Analysis of Variable Cross-Section TEGs under Constant Heat Flux Conditions." Energies 16, no. 11 (2023): 4473. http://dx.doi.org/10.3390/en16114473.

Full text
Abstract:
In this paper, five shapes of thermoelectric generator (TEG) models (cylindrical, barrel shaped, hourglass shaped, cup shaped, and inverse cup shaped) are built under the boundary conditions of heat flux at the hot end and convection at the cold end of the TEGs. Based on the numerical simulation results, the configuration of the variable cross-section can effectively boost the performance of TEGs. Remarkably, the hourglass-shaped TEG generated the maximum output power and efficiency, which were 69.62% and 70.96% higher than that of the conventional cylindrical TEG, respectively. The results indicate that the hourglass shape is beneficial to enlarge the temperature difference between the two ends of the TEG, which results in performance improvement. In addition, the effects of heat flux and convection on the performance of TEGs are explored and discussed. After choosing the appropriate boundary conditions, the relationships between the maximum output power and efficiency and the shape factor of the hourglass-shaped TEG are obtained according to the fitting results. Finally, some conclusions are drawn to provide guidance for TEG applications.
APA, Harvard, Vancouver, ISO, and other styles
9

Kumar B., Varun, G. Manikandan, P. Kanna, et al. "A Performance Evaluation of a Solar Air Heater Using Different Shaped Ribs Mounted on the Absorber Plate—A Review." Energies 11, no. 11 (2018): 3104. http://dx.doi.org/10.3390/en11113104.

Full text
Abstract:
In this paper, the effect of various shapes of ribs used in Solar Air Heaters (SAHs) was discussed. The review is concentrated on the geometry of the rib and its location on the SAH panel. Both numerical and experimental works were considered for discussion with dry air and Nano fluids as a working fluid. The influence of various shapes, such as an L shape, W shape, V shape, Multiple V shape, V shape with a gap, detachable & attachable ribs etc., was analyzed. The common fact observed from this analysis is that the implementation of artificial roughness in the absorber plate results in a considerable increase in the rate of heat transfer. Further, it is observed that ‘Multiple V-shaped with open between the ribs’ results in the maximum thermal enhancement when compared to the other shapes.
APA, Harvard, Vancouver, ISO, and other styles
10

Asha, S. K., G. Sunitha, and Chandrashekhar M. Hadapad. "Different shapes of nanoparticles on peristaltic transport of a Casson fluid in the presence of MHD, thermal radiation and Porous medium." International Journal of Computational Materials Science and Engineering 10, no. 02 (2021): 2150008. http://dx.doi.org/10.1142/s2047684121500081.

Full text
Abstract:
The influence of different shapes of nanoparticles on peristaltic flow of Casson fluid in an asymmetric channel is studied in this paper. The suspension of Copper oxide nanoparticles of needle, platelet and lamina shapes is taken into account. The problem is modeled in partial differential equations with suitable slip boundary conditions. The standard nonlinear equations are solved by the Homotopy Analysis Method in Mathematica Software. The influences of different shapes of nanoparticles on concentration, velocity profile and temperature profile are analyzed through the graphs. It is observed that the different shape of nanoparticles has different thermal conductivity, but the lamina shaped nanoparticles have high thermal conductivity as compared to needle and platelet shaped nanoparticles.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Shape Analysi"

1

Krantz, Amanda. "Temporal Multivariate Distribution Analysis of Cell Shape Descriptors." Thesis, Umeå universitet, Institutionen för fysik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-182264.

Full text
Abstract:
In early drug discovery and the study of the effects of new chemical compounds on cancer cells, the change in cell shape over time provides vital information about cell health. Live-cell image analysis systems can be used to extract cell-shape describing parameters of individual cells during exposure to new drugs. Multivariate statistical analysis is then applied to understand cell morphology and the correlation between various shape descriptors. Principal component analysis integrated with histogram distribution analysis is a method to compress and summarize important cellular data features without loss of information about the individual cell shapes. A workflow for this kind of analysis is being developed at Sartorius and aims to aid in the biological interpretation of different experimental results. However, methods for exploring the time dimension in the experiments are not yet fully explored, and a temporal view of the data would increase understanding of the change in cell morphology metrics over time. In this study, we implement the workflow to a data set generated from the microscope IncuCyte and investigate a possible continuation of time-series analysis on the data. The results demonstrate how we can use principal component analysis in two steps together with histogram distributions of different experimental conditions to study cell shapes over time. Scores and loadings from the analysis are used as new observations representing the original data, and the evolution of score-value can be backtracked to cell morphology metrics changing in time. The results show a comprehensive way of studying how cells from all experimental conditions relate to each other during the course of an experiment.
APA, Harvard, Vancouver, ISO, and other styles
2

黃美香 and Mee-heung Cecilia Wong. "Shape analysis." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1994. http://hub.hku.hk/bib/B31211999.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Wong, Mee-heung Cecilia. "Shape analysis /." [Hong Kong : University of Hong Kong], 1994. http://sunzi.lib.hku.hk/hkuto/record.jsp?B13637642.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Bell, Jason. "An analysis of global shape processing using radial frequency contours." University of Western Australia. School of Psychology, 2008. http://theses.library.uwa.edu.au/adt-WU2008.0051.

Full text
Abstract:
Encoding the shape of objects within the visual environment is one of the important roles of the visual system. This thesis investigates the proposition that human sensitivity to a broad range of closed-contour shapes is underpinned by multiple shape channels (Loffler, Wilson, & Wilkinson, 2003). Radial frequency (RF) contours are a novel type of stimulus that can be used to represent simple and complex shapes; they are created by sinusoidally modulating the radius of a circle, where the number of cycles of modulation defines the RF number (Wilkinson, Wilson, & Habak, 1998). This thesis uses RF contours to enhance our understanding of the visual processes which support shape perception. The first part of the thesis combines low and high RF components, which Loffler et al. have suggested are detected by separate global and local processes respectively, onto a single contour and shows that, even when combined, the components are detected independently at threshold. The second part of the thesis combines low RF components from across the range where global processing has been demonstrated (up to approximately RF10) onto a single contour in order to test for interactions between them. The resulting data reveal that multiple narrow-band contour shape channels are required to account for performance, and also indicate that these shape channels have inhibitory connections between them. The third part of the thesis examines the local characteristics which are used to represent shape information within these channels. The results show that both the breadth (polar angle subtended) of individual curvature features, and their relative angular positions (in relation to object centre) are important for representing RF shapes; however, processing is IV not tuned for object size, or for modulation amplitude. In addition, we show that luminance and contrast cues are effectively combined at the level where these patterns are detected, indicating a single later processing stage is adequate to explain performance for these pattern characteristics. Overall the findings show that narrow-band shape channels are a useful way to explain sensitivity to a broad range of closed-contour shapes. Modifications to the current RF detection model (Poirier & Wilson, 2006) are required to incorporate inhibitory connections between shape channels and also, to accommodate the effective integration of luminance and contrast cues.
APA, Harvard, Vancouver, ISO, and other styles
5

Sroufe, Paul. "E‐Shape Analysis." Thesis, University of North Texas, 2009. https://digital.library.unt.edu/ark:/67531/metadc12201/.

Full text
Abstract:
The motivation of this work is to understand E-shape analysis and how it can be applied to various classification tasks. It has a powerful feature to not only look at what information is contained, but rather how that information looks. This new technique gives E-shape analysis the ability to be language independent and to some extent size independent. In this thesis, I present a new mechanism to characterize an email without using content or context called E-shape analysis for email. I explore the applications of the email shape by carrying out a case study; botnet detection and two possible applications: spam filtering and social-context based finger printing. The second part of this thesis takes what I apply E-shape analysis to activity recognition of humans. Using the Android platform and a T-Mobile G1 phone I collect data from the triaxial accelerometer and use it to classify the motion behavior of a subject.
APA, Harvard, Vancouver, ISO, and other styles
6

Vittert, Liberty. "Facial shape analysis." Thesis, University of Glasgow, 2015. http://theses.gla.ac.uk/6669/.

Full text
Abstract:
Stereophotogrammetric imaging systems produce representations of surfaces (two-dimensional manifolds in three-dimensional space) through triangulations of a large number of estimated surface points. Traditional forms of analysis of these surfaces are based on point locations (manually marked anatomical landmarks) as described in Chapter 1. An advanced application of these types of landmarks will be thoroughly examined in Chapter 2 through the concept of Ghost Imaging. The results of this chapter necessitated a reliability study of stereophotogrammetric imaging systems which is discussed in Chapter 3. Given the results of the reliability study, an investigation info new definitions of landmarks and facial shape description is undertaken in Chapter 4. A much richer representation is expressed by the curves which track the ridges and valleys of the dense surface and by the relatively smooth surface patches which lie between these curves. New automatic methods for identifying anatomical curves and the resulting full surface representation, based on shape index, curvature, smoothing techniques, warping, and bending energy, are described. Chapter 5 discussed new and extended tools of analysis that are necessary for this richer representation of facial shape. These methods will be applied in Chapter 6 to different shape objects, including the human face, mussel shells, and computational imaging comparisons. Issues of sexual dimorphism (differences in shapes between males and females), change in shape with age, as well as pre- and post-facial surgical intervention will be explored. These comparisons will be made using new methodological tools developed specifically for the new curve and surface identification method. In particular, the assessment of facial asymmetry and the questions involved in comparing facial shapes in general, at both the individual and the group level, will also be considered. In Chapter 7, Bayesian methods are explored to determine further ways in which to understand and compare human facial features. In summary, this thesis shows a novel method of curve and full facial mesh identification that is used, successfully, in pilot case studies of multiple types of surfaces. It then shows a novel proof of principle for using Bayesian methods to create a fully automatic process in facial shape characterisation. In order to view this thesis in full, please view in Adobe Reader.
APA, Harvard, Vancouver, ISO, and other styles
7

Sroufe, Paul Dantu Ram. "E-shape analysis." [Denton, Tex.] : University of North Texas, 2009. http://digital.library.unt.edu/ark:/67531/metadc12201.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Janan, Faraz. "Shape analysis in mammograms." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:96aaecce-a7bd-404f-9916-778603dbb396.

Full text
Abstract:
The number of women diagnosed with the breast cancer continues to rise year on year. Breast cancer is now the most common type of cancer in the UK, with over 55000 cases reported last year. In most cases, mammography is the first step towards diagnosing breast cancer. However, it continues to have many practical limitations as compared to more sophisticated modalities such as MRI. The relatively low cost of mammography, together with the ever increasing risk of women contracting the disease, has led to many developed countries having a breast screening program. These routine breast screens are taken at different points in time and are called temporal mammograms. Currently, a radiologist tends to qualitatively assess temporal mammograms and look for any abnormalities or suspicious regions that might be of a concern. In this thesis, we develop an automatic shape analysis model that can detect and quantify such changes inside the breast. This will not only help in early diagnosis of the disease, which is key to survival, but will potentially aid prognosis and post treatment care. The core to this thesis is the use of Circular Integral Invariants. We explore its multi-scale properties and use it for image smoothing to reduce image noise and enhance features for segmentation. We implement, modify and enhance a segmentation method which previously has been successfully used to acquire breast regions of interest. We applied such Integral Invariants for shape description, to be used for shape matching as well as for subdividing shapes into sub-regions and quantifying the differences between two such shapes. We combine boundary information with the information from inside a shape, thus eccentrically transforming shapes before describing their structure. We develop a novel false positives reduction method based on Integral Invariants scale space. A second aspect of the thesis is the evaluation of and emphasis on the use of breast density maps against the commonly used intensity maps or x-rays. We find density maps sufficient to use in clinical practice. The methods developed in this thesis aim to help clinicians in making diagnostic decision at the point of case. Our shape analysis model is easy to compute, fast and very general in nature that could be deployed in a wide range of applications, beyond mammography.
APA, Harvard, Vancouver, ISO, and other styles
9

Petty, Emma Marie. "Shape analysis in bioinformatics." Thesis, University of Leeds, 2009. http://etheses.whiterose.ac.uk/822/.

Full text
Abstract:
In this thesis we explore two main themes, both of which involve proteins. The first area of research focuses on the analyses of proteins displayed as spots on 2-dimensional planes. The second area of research focuses on a specific protein and how interactions with this protein can naturally prevent or, in the presence of a pesticide, cause toxicity. The first area of research builds on previously developed EM methodology to infer the matching and transformation necessary to superimpose two partially labelled point configurations, focusing on the application to 2D protein images. We modify the methodology to account for the possibility of missing and misallocated markers, where markers make up the labelled proteins manually located across images. We provide a way to account for the likelihood of an increased edge variance within protein images. We find that slight marker misallocations do not greatly influence the final output superimposition when considering data simulated to mimic the given dataset. The methodology is also successfully used to automatically locate and remove a grossly misallocated marker within the given dataset before further analyses is carried out. We develop a method to create a union of replicate images, which can then be used alone in further analyses to reduce computational expense. We describe how the data can be modelled to enable the inference on the quality of a dataset, a property often overlooked in protein image analysis. To complete this line of research we provide a method to rank points that are likely to be present in one group of images but absent in a second group. The produced score is used to highlight the proteins that are not present in both image sets representing control or diseased tissue, therefore providing biological indicators which are vitally important to improve the accuracy of diagnosis. In the second area of research, we test the hypothesis that pesticide toxicity is related to the shape similarity between the pesticide molecule itself and the natural ligand of the protein to which a pesticide will bind (and ultimately cause toxicity). A ligand of aprotein is simply a small molecule that will bind to that protein. It seems intuitive that the similarities between a naturally formed ligand and a synthetically developed ligand (the pesticide) may be an indicator of how well a pesticide and the protein bind, as well as provide an indicator of pesticide toxicity. A graphical matching algorithm is used to infer the atomic matches across ligands, with Procrustes methodology providing the final superimposition before a measure of shape similarity is defined considering the aligned molecules. We find evidence that the measure of shape similarity does provide a significant indicator of the associated pesticide toxicity, as well as providing a more significant indicator than previously found biological indicators. Previous research has found that the properties of a molecule in its bioactive form are more suitable indicators of an associated activity. Here, these findings dictate that the docked conformation of a pesticide within the protein will provide more accurate indicators of the associated toxicity. So next we use a docking program to predict the docked conformation of a pesticide. We provide a technique to calculate the similarity between the docks of both the pesticide and the natural ligand. A similar technique is used to provide a measure for the closeness of fit between a pesticide and the protein. Both measures are then considered as independent variables for the prediction of toxicity. In this case the results show potential for the calculated variables to be useful toxicity predictors, though further analysis is necessary to properly explore their significance.
APA, Harvard, Vancouver, ISO, and other styles
10

Li, Bingjue. "Variable-Geometry Extrusion Die Synthesis and Morphometric Analysis Via Planar, Shape-Changing Rigid-Body Mechanisms." University of Dayton / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1497529085483053.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Shape Analysi"

1

Laga, Hamid, Yulan Guo, Hedi Tabia, Robert B. Fisher, and Mohammed Bennamoun, eds. 3D Shape Analysis. John Wiley & Sons, Inc., 2019. http://dx.doi.org/10.1002/9781119405207.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

V, Mardia K., ed. Statistical shape analysis. John Wiley & Sons, 1998.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Jan, Sokołowski. Introduction to shape optimization: Shape sensitivity analysis. Springer-Verlag, 1992.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Sokolowski, Jan. Introduction to Shape Optimization: Shape Sensitivity Analysis. Springer Berlin Heidelberg, 1992.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Breuß, Michael, Alfred Bruckstein, and Petros Maragos, eds. Innovations for Shape Analysis. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-34141-0.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

De Floriani, Leila, and Michela Spagnuolo, eds. Shape Analysis and Structuring. Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-33265-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Genctav, Asli, Kathryn Leonard, Sibel Tari, et al., eds. Research in Shape Analysis. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-77066-6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Breuß, Michael, Alfred Bruckstein, Petros Maragos, and Stefanie Wuhrer, eds. Perspectives in Shape Analysis. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-24726-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Li, Shuo, and João Manuel R. S. Tavares, eds. Shape Analysis in Medical Image Analysis. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-03813-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

SALMASO, LUIGI, and Chiara Brombin. Permutation Tests in Shape Analysis. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-8163-8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Shape Analysi"

1

Foster, David W., and Roger L. Kaesler. "Shape Analysis." In Topics in Geobiology. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4899-0795-0_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Tomita, Fumiaki, and Saburo Tsuji. "Shape Analysis." In Computer Analysis of Visual Textures. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4613-1553-7_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Jähne, Bernd. "Shape Analysis." In Digital Image Processing. Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-662-03477-4_15.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Zhang, Yu-Jin. "Shape Analysis." In Handbook of Image Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-5873-3_31.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Wilhelm, Reinhard, Mooly Sagiv, and Thomas Reps. "Shape Analysis." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/3-540-46423-9_1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Brockschmidt, Marc, Yuxin Chen, Pushmeet Kohli, Siddharth Krishna, and Daniel Tarlow. "Learning Shape Analysis." In Static Analysis. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-66706-5_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Rugina, Radu. "Quantitative Shape Analysis." In Static Analysis. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-27864-1_18.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Onsøien, Morten I. "In-Mold Thermal Analysis of Ductile Cast Iron." In Shape Casting. John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118062050.ch12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Tiryakioğlu, Murat, and David Hudak. "Guidelines for 2-Parameter Weibull Analysis For Castings." In Shape Casting. John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118062050.ch20.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Azegami, Hideyuki. "Fundamentals of Numerical Analysis." In Shape Optimization Problems. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-7618-8_6.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Shape Analysi"

1

Fisher, Q. J., F. Kets, C. Grattoni, R. Buxton, and P. Lorinczi. "Laboratory Analysis of Shale Permeability." In 3rd EAGE Shale Workshop - Shale Physics and Shale Chemistry. EAGE Publications BV, 2012. http://dx.doi.org/10.3997/2214-4609.20143923.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Clematis, A., A. Coda, B. Falcidieno, and M. Spagnuolo. "Shape analysis using high-performance computing techniques." In Proceedings Shape Modeling International '99. International Conference on Shape Modeling and Applications. IEEE, 1999. http://dx.doi.org/10.1109/sma.1999.749347.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Kets, F., W. Kanitpanyacharoen, H. R. Wenk, and R. Wirth. "Preferred Orientation, Microstructures, and Porosity Analysis of Posidonia Shales." In 3rd EAGE Shale Workshop - Shale Physics and Shale Chemistry. EAGE Publications BV, 2012. http://dx.doi.org/10.3997/2214-4609.20143937.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Rodrigues, M. A., and Yonghuai Liu. "Geometrical analysis of two sets of 3D correspondence data patterns." In Proceedings Shape Modeling International '99. International Conference on Shape Modeling and Applications. IEEE, 1999. http://dx.doi.org/10.1109/sma.1999.749342.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

"FACIAL EXPRESSION RECOGNITION USING LOG-EUCLIDEAN STATISTICAL SHAPE MODELS." In Special Session on Shape Analysis and Deformable Modeling. SciTePress - Science and and Technology Publications, 2012. http://dx.doi.org/10.5220/0003867503510359.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

"A STATISTICAL APPROACH TO BUILD 3D PROTOTYPES FROM A 3D ANTHROPOMETRIC SURVEY OF THE SPANISH FEMALE POPULATION." In Special Session on Shape Analysis and Deformable Modeling. SciTePress - Science and and Technology Publications, 2012. http://dx.doi.org/10.5220/0003876803700374.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

"SEGMENTATION OF VESSEL GEOMETRIES FROM MEDICAL IMAGES USING GPF DEFORMABLE MODEL." In Special Session on Shape Analysis and Deformable Modeling. SciTePress - Science and and Technology Publications, 2012. http://dx.doi.org/10.5220/0003849303230332.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

"ROBUST DEFORMABLE MODEL FOR SEGMENTING THE LEFT VENTRICLE IN 3D VOLUMES OF ULTRASOUND DATA." In Special Session on Shape Analysis and Deformable Modeling. SciTePress - Science and and Technology Publications, 2012. http://dx.doi.org/10.5220/0003858403330340.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

"ALGORITHM TO MAINTAIN LINEAR ELEMENT IN 3D LEVEL SET TOPOLOGY OPTIMIZATION." In Special Session on Shape Analysis and Deformable Modeling. SciTePress - Science and and Technology Publications, 2012. http://dx.doi.org/10.5220/0003860003410350.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

"A NEW PARALLELIZABLE DEFORMATION METHOD - Automatic Comparision between Foot and Last." In Special Session on Shape Analysis and Deformable Modeling. SciTePress - Science and and Technology Publications, 2012. http://dx.doi.org/10.5220/0003860803630369.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Shape Analysi"

1

Ruderman, R., J. Eto, K. Heinemeier, A. Golan, and D. Wood. Residential end-use load shape data analysis. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/7010097.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Sauer, Nancy Nellie. Share Workforce Analysis Information. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1578025.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Clark, Andrew E., Angela Greulich, and Hippolyte d’Albis. The age U-shape in Europe: the protective role of partnership. Verlag der Österreichischen Akademie der Wissenschaften, 2021. http://dx.doi.org/10.1553/populationyearbook2021.res3.1.

Full text
Abstract:
In this study, we ask whether the U-shaped relationship between life satisfactionand age is flatter for individuals who are partnered. An analysis of cross-sectionalEU-SILC data indicates that the decline in life satisfaction from the teens to thefifties is almost four times larger for non-partnered than for partnered individuals,whose life satisfaction essentially follows a slight downward trajectory with age.However, the same analysis applied to three panel datasets (BHPS, SOEP andHILDA) reveals a U-shape for both groups, albeit somewhat flatter for the partneredthan for the non-partnered individuals. We suggest that the difference between thecross-sectional and the panel results reflects compositional effects: i.e., there isa significant shift of the relatively dissatisfied out of marriage in mid-life. Thesecompositional effects tend to flatten the U-shape in age for the partnered individualsin the cross-sectional data.
APA, Harvard, Vancouver, ISO, and other styles
4

Huang, Haohang, Jiayi Luo, Kelin Ding, Erol Tutumluer, John Hart, and Issam Qamhia. I-RIPRAP 3D Image Analysis Software: User Manual. Illinois Center for Transportation, 2023. http://dx.doi.org/10.36501/0197-9191/23-008.

Full text
Abstract:
Riprap rock and aggregates are commonly used in various engineering applications such as structural, transportation, geotechnical, and hydraulic engineering. To ensure the quality of the aggregate materials selected for these applications, it is important to determine their morphological properties such as size and shape. There have been many imaging approaches developed to characterize the size and shape of individual aggregates, but obtaining 3D characterization of aggregates in stockpiles at production or construction sites can be a challenging task. This research study introduces a new approach based on deep learning techniques that combines three developed research components: field 3D reconstruction procedures, 3D stockpiles instance segmentation, and 3D shape completion. The approach is designed to reconstruct aggregate stockpiles from multiple images, segment the stockpile into individual instances, and predict the unseen sides of each instance (particle) based on the partially visible shapes. The approach was validated using ground-truth measurements and demonstrated satisfactory algorithm performance in capturing and predicting the unseen sides of aggregates. For better user experience, the integrated approach has been implemented into a software application named “I-RIPRAP 3D,” with a user-friendly graphical user interface (GUI). This stockpile aggregate analysis approach is envisioned to provide efficient field evaluation of aggregate stockpiles by offering convenient and reliable solutions for on-site quality assurance and quality control tasks of riprap rock and aggregate stockpiles. This document provides information for users of the I-RIPRAP 3D software to make the best use of the software’s capabilities.
APA, Harvard, Vancouver, ISO, and other styles
5

Fenlon, Riley. Facial respirator shape analysis using 3D anthropometric data. National Institute of Standards and Technology, 2007. http://dx.doi.org/10.6028/nist.ir.7460.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Bernal, Javier. Shape analysis, Lebesgue integration and absolute continuity connections. National Institute of Standards and Technology, 2018. http://dx.doi.org/10.6028/nist.ir.8217.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Del Valle, Emiliano Diaz, Chaning Jang, and Steve Wendel. Behavioral Systems: Combining behavioral science and systems analysis. Busara, 2024. http://dx.doi.org/10.62372/fmjl3064.

Full text
Abstract:
Many challenges the world faces arise from broken behavioral systems: systems with multiple levels of interacting actors in which people make the best choices they can given their limitations. However, by doing so, they generate outcomes that no one actually wants. In these systems, people are embedded in a context that shapes their behavior. Their actions then shape both how the system behaves and the very set of choices that the individuals within it face, often in non-obvious ways. Once we start looking, it is not hard to find these broken behavioral systems: they arise in everything from fisheries management to racial wealth inequality to corrosive norms of behavior on social media.
APA, Harvard, Vancouver, ISO, and other styles
8

Chan, Tony F., and Diana C. Resasco. Analysis of Domain Decomposition Preconditioners on L-Shaped and C- Shaped Regions. Defense Technical Information Center, 1988. http://dx.doi.org/10.21236/ada199806.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Beckedahl, D., J. Blair, A. Friensehner, J. E. Kammeraad, and G. Schmid. Innovative uses for conventional radiation detectors via pulse shape analysis. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/9126.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Rao, C. R., and S. R. Kumara. Shape and Image Analysis using Neural Networks Fractals and Wavelets. Defense Technical Information Center, 2000. http://dx.doi.org/10.21236/ada392772.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Shape Analysi' for particular source types:
Journal articles Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography