Academic literature on the topic 'Hooked Model'

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Journal articles on the topic "Hooked Model"

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Ghoddousi, P., R. Ahmadi, and M. Sharifi. "Fiber pullout model for aligned hooked-end steel fiber." Canadian Journal of Civil Engineering 37, no. 9 (2010): 1179–88. http://dx.doi.org/10.1139/l10-053.

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The main objective of this study is to derive an analytical model for the pullout behavior of hooked-end steel fiber. The pullout behavior of hooked-end steel fiber comprises a component due to interfacial bond stress at the fiber–matrix interface and a component due to mechanical anchorage at the hook end of the fiber. To study the first component, the effects of hooks on the distributions of the force and stresses along the fiber length are analyzed. Then these results are used, with the concept of bond shear stress versus slip relation between fiber and matrix, to obtain a force component due to the interfacial bond. After that the required theoretical relations are obtained to determine the component due to the mechanical anchorages. Finally, the model is validated with two existing experimental results on the hooked-end steel fiber pullout. The results show that the proposed model is able to estimate the pullout behavior of hooked-end steel fiber.
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Thilmany, Jean. "Hooked Up." Mechanical Engineering 126, no. 04 (2004): 28–30. http://dx.doi.org/10.1115/1.2004-apr-2.

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This article discusses benefits incurred by buyers and suppliers over the Internet. The benefits of using the Internet to pull a wider range of clients are clear for both buyer and supplier. Manufacturers buying parts can choose from a greater number of quotes and compare fees and supplier capabilities much more readily. Suppliers get to plumb a deeper market for customers who may seek their specialization or may be outside the geographical market they normally serve. A sea change has begun for companies of Intellipack’s size that seek suppliers. The online business model works well for manufacturers who find new suppliers on the Internet. The online service MfgQuote lets suppliers that pay to use the service bid on requests for quotes that are submitted by potential buyers. QuickParts in Atlanta, using the company’s QuickQuote software, lets buyers upload three-dimensional computer-aided design (CAD) data to the site and include their project specifications. Company founders developed the QuickQuote software that allows them to accept 3-D CAD files, analyze them, and quickly make a customized quotation that addresses the quantity and type of parts the vendor specified.
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Sun, Na. "Simulation on the fiber arrangement and distribution in the drafting zone." Textile Research Journal 92, no. 7-8 (2021): 1113–25. http://dx.doi.org/10.1177/00405175211047109.

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Roller drafting is an indispensable and fundamental procedure in attenuating the sliver to an adequate linear density during the spinning process. In this study, the drafting dynamic process was reflected in the arrangement containing hooked fibers and straight fibers, and the fiber straightness in the drafting zone in real-time. The drafting process was implemented from the initiation of the sliver head moving into the drafting zone to the achievement of the straightening process for all fibers in the sliver. The developed model demonstrated that the simulated weight distributions of various fibers, including the total fibers, back fibers, front fibers and floating fibers, were more in line with the actual results than the simulative ones based on the previous drafting model with the simulation of the straight fiber arrangement in the sliver. In conclusion, the drafting model with the application of the hooked fiber arrangement was effective and precise in quantizing the drafting process of a sliver with many hooked fibers, such as a cotton card sliver. Moreover, the drafting model can offer the theoretical foundation for setting the drafting parameters from the perspective of the distributions of slow-floating fibers and fast-floating fibers.
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Sun, Na. "Simulation on the fiber arrangement and distribution in the drafting zone." Textile Research Journal 92, no. 7-8 (2021): 1113–25. http://dx.doi.org/10.1177/00405175211047109.

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Roller drafting is an indispensable and fundamental procedure in attenuating the sliver to an adequate linear density during the spinning process. In this study, the drafting dynamic process was reflected in the arrangement containing hooked fibers and straight fibers, and the fiber straightness in the drafting zone in real-time. The drafting process was implemented from the initiation of the sliver head moving into the drafting zone to the achievement of the straightening process for all fibers in the sliver. The developed model demonstrated that the simulated weight distributions of various fibers, including the total fibers, back fibers, front fibers and floating fibers, were more in line with the actual results than the simulative ones based on the previous drafting model with the simulation of the straight fiber arrangement in the sliver. In conclusion, the drafting model with the application of the hooked fiber arrangement was effective and precise in quantizing the drafting process of a sliver with many hooked fibers, such as a cotton card sliver. Moreover, the drafting model can offer the theoretical foundation for setting the drafting parameters from the perspective of the distributions of slow-floating fibers and fast-floating fibers.
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Abbas, Yassir M. "Microscale Cohesive-Friction-Based Finite Element Model for the Crack Opening Mechanism of Hooked-End Steel Fiber-Reinforced Concrete." Materials 14, no. 3 (2021): 669. http://dx.doi.org/10.3390/ma14030669.

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The entire mechanical properties of steel fiber-reinforced concrete (SFRC) are significantly dependent on the fiber–matrix interactions. In the current study, a finite element (FE) model was developed to simulate the pullout response of hooked-end SFRC employing cohesive–frictional interactions. Plain stress elements were adapted in the model to exemplify the fiber process constituents, taking into consideration the material nonlinearity of the hooked-end fiber. Additionally, a surface-to-surface contact model was used to simulate the fiber’s behavior in the pullout mechanism. The model was calibrated against experimental observations, and a modification factor model was proposed to account for the 3D phenomenalistic behavior of the pullout behavior. Realistic predictions were obtained by using this factor to predict the entire pullout-slip curves and independent results for the peak pullout load. The numerical results indicated that the increased fiber diameter would alter the mode of crack opening from fiber–matrix damage to that combined with matrix spalling, which can neutralize the sensitivity of the entire pullout response of hooked-end steel fiber to embedment depth. Additionally, the fiber–matrix bond was enhanced by increasing the fiber’s surface area, sensibly leading to a higher pullout peak load and toughness. The developed FE model was also proficient in predicting microstructural stress distribution and deformations during the crack opening of SFRC. This model could be extended to fully model a loaded SFRC composite material by the inclusion of various randomly oriented dosages of fibers in the concrete block.
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Mirzabagheri, Sara, and Osama (Sam) Salem. "Numerical Study of GFRP-reinforced Concrete Beams with Straight and Hooked-end Bar Lap Splices." Journal of Building Material Science 6, no. 1 (2024): 1–16. http://dx.doi.org/10.30564/jbms.v6i1.6170.

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Glass fibre-reinforced polymer (GFRP) has been increasingly used as the main reinforcement in concrete structures due to its durability and resistance to corrosion. However, there is a lack of data regarding the bond behaviour of GFRP bars with 180-degree hooked ends used in flexure concrete elements. To investigate the effects of the hooked ends of GFRP bars on the bond strength with concrete, beams reinforced with GFRP bars with straight and hooked-end lap splices at the midspan were modelled using ABAQUS/Standard software. The finite element models were validated using the experimental results of four full-size concrete beams. Two beam specimens had straight-end bars, while the other two had hooked-end bars. Sensitivity analysis was performed to find the proper values for model verification, such as dilation angle and mesh density. According to the outcomes of the parametric study conducted in this research, changing the length of the bar lap splices in the range of 15 to 40 times the bar diameter had a negligible effect on the beam’s overall behaviour. Increasing the number of reinforcing bars from 3 to 5 increased the beam flexural strength by about 33%, whereas increasing the diameter of the bars from 10 to 20 mm doubled the beam strength.
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Akbari Baghal, Amir Ebrahim, Ahmad Maleki, and Ramin Vafaei. "On the Pull-out Behavior of Hooked-End Shape Memory Alloys Fibers Embedded in Ultra-High Performance Concrete." International Journal of Engineering and Technology Innovation 11, no. 4 (2021): 265–77. http://dx.doi.org/10.46604/ijeti.2021.7060.

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This study presents a three-dimensional non-linear finite element investigation on the pull-out behavior of straight and hooked-end Shape Memory Alloys (SMA) and steel fibers embedded in Ultra-High Performance Concrete (UHPC) using a single fiber pull-out model. A bilinear cohesive zone model is used to characterize the interfacial traction separation relationships. The Concrete Damage Plasticity (CDP) model is used to simulate UHPC, and the mechanical behavior is obtained through experimental tests. Parametric studies are conducted to evaluate the effects of fiber materials, fiber diameters, and hook angles on the load-displacement behavior. A good agreement between the numerical and experimental results is obtained. It is found that the hooked-end fibers with a smaller diameter and a hook angle of 40° can be a better choice for structural application. Furthermore, it is observed that the use of SMA fibers significantly improves the pull-out performance between fibers and UHPC.
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MacNamara, Ruairi, Michael Shane, Victor Bach Muñoz, and Mark Drawbridge. "Assessing postrelease mortality in hook-and-line fishing of a large coastal sciaenid, the white seabass (Atractoscion nobilis)." Fishery Bulletin 123, no. 2 (2025): 119–26. https://doi.org/10.7755/fb.123.2.4.

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White seabass (Atractoscion nobilis) are highly prized on the Pacific coast of North America. Size-based, seasonal, and spatial harvest regulations are in place for this species, leading to the release of live fish in hook-and-line fisheries. To better understand how releases may be affecting the population of this species in the Southern California Bight, 161 white seabass (420–1425 mm in total length [TL]) were captured by hook and line over a 4-year period (2021–2024). Biological, environmental, and fishing data were recorded for each capture event, and fish were subsequently released into a large (630-m3) net pen. The short-term postrelease mortality of white seabass (i.e., within 24 h) was 14.9% overall. When assessed by using logistic regression, the best-supported model of mortality included hooking location and its interaction with fish TL. Model-predicted mortality was generally lower for fish hooked in the lip (0%–67%) than for fish hooked in the oral cavity or deeper (21%–63%), although mortality increased substantially in lip-hooked individuals >1000 mm TL (10%–67%). A small number of white seabass (11 individuals) had signs of barotrauma, with the results of a separate analysis indicating that these fish were significantly larger and captured at deeper sites than those without barotrauma. These findings can help improve fisheries management decision-making for a species that is heavily targeted by hook-and-line fishing.
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LINDHORST, SEBASTIAN, JÖRN FÜRSTENAU, H. CHRISTIAN HASS, and CHRISTIAN BETZLER. "Anatomy and sedimentary model of a hooked spit (Sylt, southern North Sea)." Sedimentology 57, no. 4 (2010): 935–55. http://dx.doi.org/10.1111/j.1365-3091.2009.01126.x.

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Hutson, Martha, David J. Rutherford, Ellen J. Foster, and Bobbie Richardson. "A Model Pre-Service Teacher Conference: Getting New Teachers “Hooked on Geography”." Geography Teacher 11, no. 4 (2014): 135–48. http://dx.doi.org/10.1080/19338341.2014.975146.

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Dissertations / Theses on the topic "Hooked Model"

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Marriott, Helen Maria. "Pulmonary hypertension : susceptibility and treatment in rat models." Thesis, University of Sheffield, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.246988.

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Silva, Renato de Sousa e. "Estudo do comportamento dinâmico de membranas retangulares hiperelásticas." Universidade Federal de Goiás, 2015. http://repositorio.bc.ufg.br/tede/handle/tede/4809.

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Submitted by Cláudia Bueno (claudiamoura18@gmail.com) on 2015-10-27T18:16:56Z No. of bitstreams: 2 Dissertação - Renato de Sousa e Silva - 2015.pdf: 7212801 bytes, checksum: 41d5a93b0ae749a6418b871cd4fea683 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5)<br>Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2015-10-28T14:29:10Z (GMT) No. of bitstreams: 2 Dissertação - Renato de Sousa e Silva - 2015.pdf: 7212801 bytes, checksum: 41d5a93b0ae749a6418b871cd4fea683 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5)<br>Made available in DSpace on 2015-10-28T14:29:10Z (GMT). No. of bitstreams: 2 Dissertação - Renato de Sousa e Silva - 2015.pdf: 7212801 bytes, checksum: 41d5a93b0ae749a6418b871cd4fea683 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Previous issue date: 2015-06-12<br>Fundação de Amparo à Pesquisa do Estado de Goiás - FAPEG<br>Structural elements with large deformation capacity as hyperelastic membranes are gaining prominence in several engineering branches and have applications in biomechanics, thus the study of the dynamic behavior of hyperelastic structures is very important to minimize effects as the loss of the stability and undesirable vibrations. In this paper the elasticity theory for large deformations in the development of membrane theory, in order to investigate the linear and nonlinear dynamic behavior of hyperelastic membrane is used. A rectangular membrane composed of an elastomeric material, isotropic, homogeneous, incompressible and consisting of neo-Hookeano, Mooney-Rivlin and Yeoh models is considered. To model the membrane, the energy and work of external forces are used together with the application of the Hamilton on the Lagrange function. The Galerkin method is applied to obtain a discretized system of nonlinear Partial Differential Equations (PDE) and the Runge-Kutta method of 4th order is used to obtain its time response. Finally, the Brute Force and Continuation methods are applied to investigate the nonlinear dynamic behavior of the membrane. A parametric analysis is carried out looking to evaluate the influence of the material, geometry and initial tensions on the natural frequencies of the membrane. It is noted that increasing the size of a tensioned membrane, it is also increased the natural frequency for a given amplitude, and increasing the strength of a pre-tensioned membrane, the smaller the value of the frequency in relation to a range. Small differences are perceived in the behavior of the membrane for the three constitutive models of material, which are calibrated to represent the same material. Moreover, the main bifurcations of the analyzed membranes are of cyclic bending type, known as saddle-node bifurcation.<br>Elementos estruturais com grande capacidade de deformação como membranas hiperelásticas vêm ganhando destaque em diversas áreas da engenharia e têm várias aplicações na biomecânica, assim, o estudo do comportamento dinâmico de estruturas hiperelásticas é de grande importância visando minimizar os efeitos, como à perda de estabilidade e vibrações indesejáveis. No presente trabalho é utilizada a teoria da elasticidade para grandes deformações no desenvolvimento da teoria de membranas com o objetivo de investigar o comportamento dinâmico linear e não linear de membranas hiperelásticas. Considera-se a membrana retangular composta por um material elastomérico, isotrópico, homogêneo, incompressível e descrito pelos modelos constitutivos de neo-Hookeano, Mooney-Rivlin e Yeoh. Para obter as equações de equilíbrio estático e dinâmico da estrutura são utilizadas as energias e trabalhos atuantes, bem como o princípio de Hamilton aplicado na função de Lagrange. O Método de Galerkin é utilizado para discretizar as Equações Diferenciais Parciais (EDP) em um sistema de Equações Diferenciais Ordinárias (EDO). Para resolver esse sistema, utiliza-se o Método de Runge-Kutta de quarta ordem e utiliza-se o Método da Força Bruta e o Método da Continuação para investigar o comportamento dinâmico da membrana. É realizada uma análise paramétrica visando avaliar a influência do material e da geometria da membrana nas frequências naturais e nas tensões inicias. Constata-se que as bifurcações das membranas analisadas são do tipo Dobra Cíclica, conhecida como Nó-Sela. Além de verificar que quanto menor o nível de tração, maior será a não linearidade da curva de frequênciaamplitude da membrana e que há leves divergências no comportamento da membrana em relação aos três modelos constitutivos do material adotados.
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Cunha, Airton Modesto da. "Modelo pedagógico de resistores elétricos para descrever fraturas em sistemas físicos." Universidade Federal de Goiás, 2018. http://repositorio.bc.ufg.br/tede/handle/tede/8872.

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Submitted by Luciana Ferreira (lucgeral@gmail.com) on 2018-09-12T10:47:41Z No. of bitstreams: 2 Dissertação - Airton Modesto da Cunha - 2018.pdf: 36005906 bytes, checksum: 5f095bd3c548d6f6e958d83f126908ef (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2018-09-12T10:50:15Z (GMT) No. of bitstreams: 2 Dissertação - Airton Modesto da Cunha - 2018.pdf: 36005906 bytes, checksum: 5f095bd3c548d6f6e958d83f126908ef (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Made available in DSpace on 2018-09-12T10:50:15Z (GMT). No. of bitstreams: 2 Dissertação - Airton Modesto da Cunha - 2018.pdf: 36005906 bytes, checksum: 5f095bd3c548d6f6e958d83f126908ef (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2018-08-09<br>The present dissertation is the result of the educational, “Teaching model of electrical resistors to describe fractures in physical systems”, product worked in a class of the third year of high school of the State School Prof. Marcolino de Barros of the municipality of Patos de Minas-MG. In which, we present a simple pedagogical model with the purpose of studying the complex process of ruptures in physical systems. For this, we developed an experimental model together with its theoretical counterpart where we consider a system of electric resistors network subject to a potential difference and analyze the current that passes through the system as a function of the random removal of their resistive components. We use a circuit board, voltage source stabilized at a pre-established potential difference, and a resistor network with a few ohms units each. After the proposed experiments are executed, we obtained appropriate experimental data and from these graphs are generated with which the dependence of the current through the circuit with the interruption of the joints is shown. Taking into account that this system behaves as an ohmic system, the model is used to study several relevant physical concepts. As is the case of an elastic solid subject to Hooke’s law- like deformations, this is then a very broad model.<br>A presente dissertação é resultado de nosso produto educacional, “Modelo pedagógico de resistores elétricos para descrever fraturas em sistemas físicos”, trabalhado em uma turma do terceiro ano do ensino médio da Escola Estadual Prof. Marcolino de Barros do município de Patos de Minas-MG. No qual, apresentamos um modelo pedagógico simples com a finalidade de estudar o complexo processo de rupturas em sistemas físicos. Para tanto, desenvolvemos um modelo experimental munido de sua contraparte teórica onde consideramos um sistema de resistores elétricos sujeito a uma diferença de potencial e analisamos a corrente que passa através do sistema em função da remoção aleatória doscomponentes resistivos. Usamos uma placa de circuitos, fonte de tensão estabilizada em uma diferença de potencial pré -estabelecida e uma malha de resistores com algumas unidades de ohms cada. Realizadas as experiências propostas obtivemos apropriados dados experimentais e a partir destes foram gerados gráficos com os quais são mostrados a dependência da corrente através do circuito com a interrupção das junções. Levando em consideração que este sistema se comporta como um sistema ôhmico, o modelo é usado para estudar vários conceitos físicos relevantes. Como é o caso de um solido elástico sujeito a deformações do tipo lei de Hooke, sendo este então um modelo de caráter bem amplo.
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Cazzaro, Jacopo <1994&gt. "The Startup's success through the Hook Model." Master's Degree Thesis, Università Ca' Foscari Venezia, 2019. http://hdl.handle.net/10579/15927.

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La tesi ha come argomento principale il successo delle Startup digitali tramite l’ Hook Model. Inventato da Nir Eyal, l’Hook model spiega come i nuovi prodotti digitali sono talmente coinvolgenti da modificare i comportamenti degli utenti fino a diventare un abitudine o addirittura una dipendenza per loro. Il Case Study riguarda Instagram e va ad esaminare lo sviluppo del social network. Nell'analisi si spiega il perché del successo di questa piattaforma. Inoltre con un questionario fatto su un campione di 238 persone si andrà a verificare la validità del Hook Model di Instagram.
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Williams, Kelly A. "Behavioral Plasticity in Hooded Warblers (Setophaga citrina): Linking Behavior, Environmental Context and Reproductive Success." Ohio University / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1367942219.

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Brand, Michael Max. "HOOD : a Higher-Order Object-Oriented Database model and its implementation." Master's thesis, University of Cape Town, 1992. http://hdl.handle.net/11427/17375.

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Bibliography: pages 133-140.<br>There is no accepted standard for the object-oriented database paradigm at present, which has led to different definitions of features and conformance requirements. HOOD is a Higher-Order Object-Oriented Database system which defines a meta-data model for specifying the requirements of an Object-Oriented Database, which provides uniformity and extensibility. From this specification and by making use of a comprehensive structure system, an exemplar or implementation model is defined. Among the constructs provided by the model are types, instances, objects, values, methods, base types, generic types and metatypes. The mechanisms of instantiation and subtyping allow for relationships between these constructs. Extensibility is provided in the model for types, base types, structures and methods. Uniformity is achieved by defining all constructs as instances and through the use of messages for all operations. There is only one form of object construct which provides persistence and identities. The complex values and extensibility of the model allow it to adapt in order to model the real world instead of adapting the real world to fit the model. We have implemented a subset of the structures and values defined in the model, provided persistence and identities for object, and included the various constructs mentioned above. The method language allows for the specification of methods, the passing of messages, and the use of complex values. The compiler performs type checking and resolution and generates instructions for an abstract machine which manipulates the database.
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Wang, Shun-Sheng. "Development of constitutive model for Al-2011 alloy in mushy state." Ohio University / OhioLINK, 1994. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1174224280.

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Dubuis, Laura. "Biomécanique des tissus mous de la jambe humaine sous compression élastique." Phd thesis, Ecole Nationale Supérieure des Mines de Saint-Etienne, 2011. http://tel.archives-ouvertes.fr/tel-00716423.

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La compression élastique (CE) est un traitement médical qui est prescrit en cas d'insuffisance veineuse. Récemment, la CE rencontre aussi un certain succès auprès des sportifs pour la récupération. Cependant, malgré l'utilisation de plus en plus massive de la CE, son action biomécanique sur le membre inférieur n'est pas encore bien caractérisée. Pour contribuer à cette caractérisation, un modèle biomécanique 3D des tissus mous de la jambe sous CE a été développé et appliqué à un panel de sujets. Chaque modèle est personnalisé : la géométrie est reconstruite à partir des images tomographiques 3D de la jambe de chaque sujet et les conditions aux limites reproduisent fidèlement la pression localement appliquée par la CE sur la peau. De plus, les propriétés hyper-élastiques des tissus mous sont identifiées pour chaque sujet par recalage du modèle. Une méthode de recalage originale a été spécifiquement développée et mise en œuvre pour cette application : elle consiste à utiliser les images tomographiques 3D de la jambe déformée comme données expérimentales pour le recalage. Finalement, le modèle donne accès au champ de pression transmis par la CE aux tissus mous internes. Les principales conclusions sont que le champ de pression à l'intérieur de la jambe n'est pas transmis uniformément et qu'il y a de fortes variabilités inter-sujets. En outre, le modèle permet d'obtenir des indications sur le confort et l'efficacité de la CE. Il a ainsi été possible de montrer que l'intensité des pressions maximales subies par les tissus mous de la jambe est inversement proportionnelle à l'épaisseur du tissu adipeux. Les principales perspectives du travail concernent la validation clinique de ces conclusions sur un nombre significatif de sujets, puis leur exploitation en vue d'améliorer les traitements.
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Sharad, Dhanpalwar Prathamesh, and Xinyuan Chen. "Cole Model Analysis of EBIs Neonatal Cerebral Measurements." Thesis, Högskolan i Borås, Institutionen Ingenjörshögskolan, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-20238.

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The concept of Electrical Bio Impedance prevails in this thesis. The EBI measurement which is used for obtaining the body composition is, by virtue of time becoming of great use as its one of the easiest method of finding out the body composition. In simple words, EBI is the opposition offered by the body to the current. It is just like another analysis tool. The result is only as good as the test is done. In this thesis, we have done the analysis on the neonatal EBI measurements of two kinds.In this work, 293 measurements are obtained from 12 babies and 230 measurements are obtained from 7 babies have been analyzed with the purpose of obtaining reference values for the spectrum of complex EBI. The analysis uses both statistical and model approach of obtaining reference values and in order to fit the given data, Cole model analysis is used.Filters were applied to get the highest degree of correctness. In the due course of the filtering, it was found that the measurements from some babies have been deleted. The Standard Error of Estimation (S.E.E.) is a parameter used for obtaining the further reliable and most probable output. The further analysis is done using MATLAB and the results are been compared to the previous analysis report.
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Buendía, Rubén. "Hook Effect on Electrical Bioimpedance Spectroscopy Measurements. Analysis, Compensation and Correction." Thesis, Högskolan i Borås, Institutionen Ingenjörshögskolan, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-19565.

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Nowadays, the Electrical Bioimpedance (EBI) measurements have become a commonpractice as they are useful for different clinical applications. EBI technology and EBImeasurement systems are relatively simple when compared to other type of medicalinstrumentation. But even in such simple measurement systems measurement artifact mayoccur. One of the most common artifacts present measurements is the Hook Effect, which isidentifiable by the hook-alike deviation on the EBI data that it produces on the impedanceplot.The Hook Effect influences typical EBI data analysis processes like Cole fitting processand the estimation of the Cole parameters, which are critical for several EBI applications.Therefore the Hook Effect must be corrected, compensated or removed before the any fittingprocess.With the goal of finding a reliable correction method the origin and the impact on theEBI measurement of the Hook Effect is studied in this thesis. The currently used Tdcompensation method is also studied and a new approach for compensation and correction ispresented.The results indicate that the proposed method truly corrects the Hook Effect and that themethodology to select the correcting parameters is solid based on the origin of the Hook Effectand it is extracted from the EBI measurement it-self avoiding any external dependency.
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Books on the topic "Hooked Model"

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Kudinov, Igor', Anton Eremin, Konstantin Trubicyn, Vitaliy Zhukov, and Vasiliy Tkachev. Vibrations of solids, liquids and gases taking into account local disequilibrium. INFRA-M Academic Publishing LLC., 2022. http://dx.doi.org/10.12737/1859642.

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The monograph presents the results of the development and research of new mathematical models of the processes of vibrations of solids, liquids and gases, taking into account local disequilibrium. To derive differential equations, the Navier—Stokes equations, Newton's second law and modified formulas of the classical empirical laws of Fourier, Hooke, Newton are used, which take into account the velocities and accelerations of the driving forces (gradients of the corresponding quantities) and their consequences (heat flow, normal and tangential stresses). The conditions for the occurrence of shock waves of stresses and displacements in dynamic thermoelasticity problems formulated taking into account relaxation phenomena in thermal and thermoelastic problems are investigated, new results are obtained in the study of longitudinal and transverse vibrations of rods, strings, liquids and gases, and the conditions for the excitation of gas self-oscillations arising from a time-constant heat source are determined.&#x0D; It is intended for scientific and technical workers specializing in mathematics, thermophysics, thermoelasticity, as well as teachers and students of technical universities.
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Mann, Peter. The Harmonic Oscillator. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198822370.003.0004.

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This chapter discusses the harmonic oscillator, which is a model ubiquitous to all branches of physics. The harmonic oscillator is a system with well-known solutions and has been fully investigated since it was first developed by Robert Hooke in the seventeenth century. These factors ensure that the harmonic oscillator is as relevant to a swinging pendulum as it is to a quantum field. Due to the importance of this model, the chapter investigates its dynamical properties, including the superposition principle in solutions, and construct a probability density function in a single dimension. The chapter also discusses Hooke’s law, modes and the Morse potential. In addition, in an exercise, the chapter introduces series solutions to ordinary differential equations.
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Constitutive Models for Rubbers IX. Taylor & Francis Group, 2015.

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Garrett, Don. Postscript Shared Attributes and Monism Revisited. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780195307771.003.0006.

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Chapter 3 (“Ethics 1p5: Shared Attributes and the Basis of Spinoza’s Monism”) develops replies on Spinoza’s behalf to two objections (the “Hooker-Bennett objection” and the “Leibniz-Bennett objection,” respectively) to his demonstration in Ethics 1p5d that substances cannot share an attribute. Both of these replies appeal to a positive aspect of the priority of substance over its modes: that modes are in and conceived through their substances. In his important 2002 article “Spinoza’s Substance Monism,” Michael Della Rocca develops replies to the objections that appeal instead to a negative aspect of the priority: that substances are not in or conceived through their modes. This postscript argues that neither of the negatively based replies is satisfactory on its own within the argumentative structure of the Ethics and that the positively based replies of Chapter 3 are more likely to capture Spinoza’s own thinking about the impossibility of shared attributes
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Ayala, Francisco J., and Camilo J. Cela-Conde. Hominin transition to Upper Pliocene. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198739906.003.0009.

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This chapter analyzes the transition of the hominins from the Middle Pleistocene to the Late Pleistocene. Two alternative models are explored, the “Multiregional Hypothesis” (MH) and the “Replacement Hypothesis,” and how each model evaluates the existing relationships between the taxa Homo neanderthalensis and Homo sapiens. Next is the investigation of the transitional (or “archaic,” if this grade is taken into account) exemplars found in Europe, Africa, and Asia and their evolutionary significance. In particular, the comparison between H. erectus and H. sapiens in China and Java is investigated, as the main foundation of the MH. The chapter ends with the surprising discovery of Homo floresiensis and its description and interpretations concerning its taxonomic and phylogenetic significance. The correlation between brain development and technological progress is at odds with the attribution of perforators, microblades, and fishing hooks to a hominin with a small cranial volume, similar to that of Australopithecus afarensis.
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Hooke, Ruthanna B. Sacramental Presence. Lexington Books, 2023. https://doi.org/10.5040/9781978728042.

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Drawing on performance studies and sacramental and liturgical theology, Ruthanna B. Hooke develops a theology of proclamation grounded in the body’s experience of preaching. The author explores the claim that preaching is a sacramental event of communion with the triune God by comparing the steps involved in voice production with the fourfold shape of the Eucharist. This comparison yields a description of preaching as an event of self-offering that allows space for the humanity of the preacher and as an encounter with the Holy Spirit that is communal and prophetic. Preaching draws participants into Christ’s dying and rising, and hence into a mode of power known in vulnerability. Calling hearers into the eschatological event of the resurrection, preaching inherently moves toward proclamation on political and ethical issues. Hooke uses this theological framework to offer ways of preaching on environmental crisis and on racism. The author calls preachers to embodied engagement with preaching and describes a way for preachers to bear witness to Jesus Christ not only in the content of their proclamation, but in their way of being in the preaching event.
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Solomon, William. The Work of Art in the Age of Mechanical Transportation. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252040245.003.0002.

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This chapter examines poet W. C. Williams' and director Mack Sennett's respective investments in the 1920s in destructive enterprises, comically excessive violence amounting in both to a repudiation of the values that inform economic rationalism. In the former's The Great American Novel (1923) critical reflexivity and collage experimentation constitute acts of resistance to narrative signification. In the latter, the symbolic dismantling of the Model T—as exhibited in his films Lizzies of the Field (1924) and Super-Hooper-Dyne Lizzies (1925)— serves as a gesture of defiance aimed at Fordism. Both the motion pictures and the literary text indicated their ethical opposition to the priorities informing economic rationalism by integrating the Model T into decidedly destructive undertakings.
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Loukas, Alexandra, and Deepti Agarwal. Who Is Using Alternative Tobacco Products and Why? Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780190676001.003.0013.

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There is a growing array of alternative tobacco and nicotine products, such as hookah, cigarillos, snus, and electronic nicotine delivery systems (e-cigarettes). Both e-cigarette and hookah use are now more prevalent than cigarette use among adolescents in the United States. Alternative products are appealing to adolescents and young adults because they are available in a variety of flavors, often cheaper than cigarettes, and perceived to be less harmful than cigarettes. Existing studies are beginning to provide important information on the prevalence, correlates, and patterns of alternative tobacco and nicotine product use. Longitudinal models that map developmental trajectories and transitions of tobacco and nicotine use are needed to examine factors associated with persistence, progression, or desistence of use and also with changes in patterns of use. Future research can draw on developmental traditions in other areas of substance use to describe the heterogeneity in product use across time.
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Bull, Anna. Class, Control, and Classical Music. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190844356.001.0001.

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Through an ethnographic study of young people playing and singing in classical music ensembles in the south of England, this book analyses why classical music in England is predominantly practiced by white middle-class people. It describes four ‘articulations’ or associations between the middle classes and classical music. Firstly, its repertoire requires formal modes of social organization that can be contrasted with the anti-pretentious, informal, dialogic modes of participation found in many forms of working-class culture. Secondly, its modes of embodiment reproduce classed values such as female respectability. Thirdly, an imaginative dimension of bourgeois selfhood can be read from classical music’s practices. Finally, its aesthetic of detail, precision, and ‘getting it right’ requires a long-term investment that is more possible, and makes more sense, for middle- and upper-class families. Through these arguments, the book reframes existing debates on gender and classical music participation in light of the classed gender identities that the study revealed. Overall, the book suggests that inequalities in cultural production can be understood through examining the practices that are used to create a particular aesthetic. It argues that the ideology of the ‘autonomy’ of classical music from social concerns needs to be examined in historical context as part of the classed legacy of classical music’s past. It describes how the aesthetic of classical music is a mechanism through which the middle classes carry out boundary-drawing around their protected spaces, and within these spaces, young people’s participation in classical music education cultivates a socially valued form of self-hood.
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Book chapters on the topic "Hooked Model"

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Sujivorakul, C. "Model of Hooked Steel Fibers Reinforced Concrete under Tension." In High Performance Fiber Reinforced Cement Composites 6. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-2436-5_3.

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Gooch, Jan W. "Hooke Model." In Encyclopedic Dictionary of Polymers. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_6029.

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Li, Chao, Runshuo Liu, Yafei Zhang, Nengfu Xie, and Qingtian Zeng. "Who Will Be Hooked?: A Phishing Fraud Detection Model Based on Dynamic Graph Temporal Feature Coding in Ethereum." In Communications in Computer and Information Science. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-9412-6_12.

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Liu, Hui-Hai. "Two-Part Hooke Model (TPHM): Theory, Validation and Applications." In Fluid Flow in the Subsurface. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-43449-0_3.

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Magro, Albert, Nisan Gilboa, and Ulrich Rudofsky. "The Fawn-Hooded Rat as a Genetic Hypertensive Animal Model." In Central and Peripheral Mechanisms of Cardiovascular Regulation. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4615-9471-0_9.

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Braun, Richard, and Werner Esswein. "Extending the MOF for the Adaptation of Hooks, Aspects, Plug-Ins and Add-Ons." In Model and Data Engineering. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-23781-7_3.

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Gaebel, Michael, Thérèse Zhang, and Romita Iucu. "Advancing Learning and Teaching in the EHEA: Innovation and Links with Research." In European Higher Education Area: Challenges for a New Decade. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-56316-5_18.

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Abstract Education, a core mission of universities, is frequently depicted as being resistant towards change regarding teaching methods and forms of provision. As Hooker put it, back in 1997, “the nineteenth-century model of teaching at higher level still holds sway and teaching as not changed much since. The last 15 years have seen progressive developments in many higher education institutions, but the basic model has not altered significantly, at least not in the majority of institutions.
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Hunter, Matthew C. "Experiment, Theory, Representation: Robert Hooke’s Material Models." In Beyond Mimesis and Convention. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-3851-7_9.

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Korobeynikov, Sergey, and Alexey Larichkin. "Absolutely Objective Algorithms for Integrating CRs for Hooke-Like Hypoelastic Models." In Objective Algorithms for Integrating Hypoelastic Constitutive Relations Based on Corotational Stress Rates. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-29632-1_5.

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Whitaker, Manya C. "The Hoover-Dempsey and Sandler Model of the Parent Involvement Process." In The Wiley Handbook of Family, School, and Community Relationships in Education. John Wiley & Sons, Inc., 2018. http://dx.doi.org/10.1002/9781119083054.ch20.

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Conference papers on the topic "Hooked Model"

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Setyawan, Ginus Pandhu, Lukito Edi Nugroho, and Paulus Insap Santosa. "Designing a Habit Forming Mobile Application for Disaster Preparedness Using the Hooked Model." In 2024 International Conference on Information Technology Systems and Innovation (ICITSI). IEEE, 2024. https://doi.org/10.1109/icitsi65188.2024.10929356.

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Connolly, Kevin, Marc Tardiff, and George Matook. "Development of a Helicopter Sling Load Unmanned Hookup Device." In Vertical Flight Society 73rd Annual Forum & Technology Display. The Vertical Flight Society, 2017. http://dx.doi.org/10.4050/f-0073-2017-12213.

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Helicopter Sling Load (HSL) missions pose significant safety risks to the ground personnel involved with hooking up payloads to the helicopter. The goal of this project is to develop a materiel solution to increase the safety of an HSL hookup team by eliminating the personnel subjected to the hazards of the HSL mission. The research reviewed in this paper discusses two concepts that were evaluated for HSL auto hookup capabilities: a grapple hook design with three spring articulating arms and a system that used a cone on cone design. For this project, flight evaluations were conducted on prototypes of the two concepts with the following Army helicopters: LUH-72 Lakota, UH-60 Blackhawk, and CH-47 Chinook. There are two modes of HSL that were looked at for this project: single point sling load and dual point sling loads.
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Li, Shuaiyi, Yang Deng, Deng Cai, Hongyuan Lu, Liang Chen, and Wai Lam. "Consecutive Batch Model Editing with HooK Layers." In Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing. Association for Computational Linguistics, 2024. http://dx.doi.org/10.18653/v1/2024.emnlp-main.765.

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Raz, Reuben, Marcos Berrios, Luigi Cicolani, Omer Fogel, and Aviv Rosen. "Using Wind Tunnel Tests to Investigate Dual Lift Trim, Maneuvers, Stability and Control." In Vertical Flight Society 73rd Annual Forum & Technology Display. The Vertical Flight Society, 2017. http://dx.doi.org/10.4050/f-0073-2017-12186.

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The paper presents results of wind tunnel tests of a pendant dual lift system. A rig has been designed and built to represent the helicopter hooks and the suspension and load below the hooks. Four of the six degrees of freedom of movement of the hooks are modeled and the hooks are operated by open or closed loop control systems. At first quasi-steady maneuvering is studied. A special analytic model is derived and then used to study a typical maneuver and system sensitivities to servo inputs and drag estimation errors. A good agreement is shown between analytic and test results. Then a nonlinear simulation model is validated via comparisons of its results and test results for various frequency sweeps. The validated model is used to design an equal load distribution control system that is implemented in the wind tunnel test system. Wind tunnel tests show the capability of this control system to reduce significantly load differences during maneuvers.
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Farah, Fouad, Xavier Moreau, and Roy Abi Zeid Daou. "Comparative Study of Two Sky Hook Strategies analyzed from a control theory perspective." In 2024 28th International Conference on Methods and Models in Automation and Robotics (MMAR). IEEE, 2024. http://dx.doi.org/10.1109/mmar62187.2024.10680828.

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Piwowarczyk, Magdalena, Marek Sibielak, and Jarosław Konieczny. "Ground-Hook Approach for Sliding Mode Controller." In 2025 26th International Carpathian Control Conference (ICCC). IEEE, 2025. https://doi.org/10.1109/iccc65605.2025.11022893.

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Li, Chuanyu, Alaeddin A. Aydiner, Sleiman Bou-Sleiman, and Xinjun Zhang. "AMI DLL Hook: A Novel IBIS-AMI Simulation Debugging Method for Model Users." In 2024 IEEE International Symposium on Electromagnetic Compatibility, Signal & Power Integrity (EMC+SIPI). IEEE, 2024. http://dx.doi.org/10.1109/emcsipi49824.2024.10705595.

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Pan, Jiheng, Yaping Hu, Dongyin Yu, Yuetao Jiang, Changxian Zhang, and Jiangnan Zhu. "Numerical Analysis on Icing Characteristics of Supercooled Large Droplets on Rotating Hood Model." In 2024 2nd Asian Aerospace and Astronautics Conference (AAAC). IEEE, 2024. https://doi.org/10.1109/aaac63570.2024.11027338.

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Zuyev, Alexander, and Victoria Grushkovskaya. "Stabilization of a Nonholonomic Car Model with Off-Hooked Trailers." In 2024 32nd Mediterranean Conference on Control and Automation (MED). IEEE, 2024. http://dx.doi.org/10.1109/med61351.2024.10566256.

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Razi, Aria Ar, and Raditya Pratama Putra. "The Hooked Model as Communication Strategy of “Kembaliin” App as an Information Media for Handling Lost and Found." In 2nd Social and Humaniora Research Symposium (SoRes 2019). Atlantis Press, 2020. http://dx.doi.org/10.2991/assehr.k.200225.044.

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Reports on the topic "Hooked Model"

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Johnson, Billy, and Zhonglong Zhang. The demonstration and validation of a linked watershed-riverine modeling system for DoD installations : user guidance report version 2.0. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40425.

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A linked watershed model was evaluated on three watersheds within the U.S.: (1) House Creek Watershed, Fort Hood, TX; (2) Calleguas Creek Watershed, Ventura County, CA; and (3) Patuxent River Watershed, MD. The goal of this demonstration study was to show the utility of such a model in addressing water quality issues facing DoD installations across a variety of climate zones. In performing the demonstration study, evaluations of model output with regards to accuracy, predictability and meeting regulatory drivers were completed. Data availability, level of modeling expertise, and costs for model setup, validation, scenario analysis, and maintenance were evaluated in order to inform installation managers on the time and cost investment needed to use a linked watershed modeling system. Final conclusions were that the system evaluated in this study would be useful for answering a variety of questions posed by installation managers and could be useful in developing management scenarios to better control pollutant runoff from installations.
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Ptsuty, Norbert, Andrea Habeck, and Christopher Menke. Shoreline position and coastal topographical change monitoring at Gateway National Recreation Area: 2017–2022 and 2007–2022 trend report. National Park Service, 2023. http://dx.doi.org/10.36967/2299536.

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This trend report summarizes the results of shoreline position and coastal topography monitoring conducted at Gateway National Recreation Area (GATE) in 2007 through 2022. The data collection and report were completed by Rutgers University for the National Park Service, Northeast Coastal and Barrier Network, Inventory and Monitoring Program. Gateway National Recreation Area (GATE) is made up of three units: Sandy Hook Unit, Jamaica Bay Unit (Breezy Point, Plumb Beach), and Staten Island Unit (Great Kills, Miller Field, Fort Wadsworth). Shoreline position change results include a spatial depiction and statistical analysis of annual changes and 5-year changes in shoreline position as well as a longer-term trend analysis incorporating the full shoreline analysis of 2007 through 2022, all following the model presented in Psuty et al. (2022a). Coastal topography datasets include profiles of survey data collected annually, annual change metrics, net change metrics, as well as an alongshore depiction of net change, following the model presented in Psuty et al. (2012). This 2007–2022 trend report is the third GATE trend report to incorporate both shoreline position and coastal topographical change data. Due to the variable exposure to incident waves influencing inputs of sediment to the alongshore transport system in the various units from updrift sources, there was no common direction of shoreline displacement or profile change throughout the GATE park units. Engineering structures along the beach and adjacent to inlets altered the shoreline position and coastal topography responses in much of GATE. Generally, the largest vectors of shoreline position change and changes in coastal topography were produced by natural impacts such as storms and by anthropogenic impacts such as dredging or beach nourishment at an updrift location. All of the park units in GATE displayed the impacts of an absence of a source of sediment to counter the erosional impacts of the coastal storms. All of the units had a net inland displacement of shoreline position over the survey period, with some short term recovery associated with local pulses of sediment transfer. Sites with ocean exposure were more heavily eroded (Sandy Hook Oceanside, Breezy Point Oceanside, and Great Kills Oceanside), than sheltered sites (Sandy Hook Bayside, Breezy Point Bayside, Great Kills Bayside, Plumb Beach, Miller Field, Fort Wadsworth). A comparison of the shoreline position and profile data from this survey period with those from the previous trend reports highlights the impacts of Hurricane Sandy and the variety of recovery episodes throughout GATE (Psuty et al. 2018). The trend lines for the sites are often divided into pre-Hurricane Sandy (2012) and post- Hurricane Sandy because of the magnitude of the changes to the shoreline position (1D) and coastal topography (2D) metrics. There was considerable resilience in the system to re-establish the dune-beach system, although not in its original location. The continuing negative sediment budget and the increasing rate of relative sea-level rise will result in episodic inland migration of the dune-beach system and will necessitate a concomitant review of the allocation of space for visitor use and recreation.
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NUMERICAL AND THEORETICAL STUDIES ON DOUBLE STEEL PLATE COMPOSITE WALLS UNDER COMPRESSION AT LOW TEMPERATURES. The Hong Kong Institute of Steel Construction, 2021. http://dx.doi.org/10.18057/ijasc.2021.17.4.6.

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Double steel plate composite walls (DSCWs) with several unique types of connectors have been implemented to protect offshore oil exploration platforms from concentric forces caused by ice in the Arctic region. This paper investigates the compressive perfor-mance of DSCWs with interlocked J-hooks and overlapped headed studs at low temperatures ranging from 20 ℃ to -80 ℃ with nonlinear finite element models (FEMs). The intricate geometric size of the concrete, multiple interactions of the concrete with the connectors, and material nonlinearities of the concrete have been thoroughly simulated. The reasonable consistency between the results of the monotonic tests and finite element analysis (FEA) on nine DSCWs with interlocked J-hooks and seven DSCWs with overlapped headed studs indicates that the FEMs can effectively predict the compressive performance of the DSCWs at low temper-atures. On the basis of the validated FEMs, the effects of the horizontal and vertical spacing of the connectors on the compressive performance of the DSCWs are studied. Finally, theoretical models of the load-displacement curves are developed to reveal the compressive response of DSCWs at low temperatures with different types of connectors, taking into account the restraining effect of steel plates on the inner concrete and the local buckling of steel plates. Compared with previous tests and FEA, the developed theoretical models have reasonable consistency for the load-displacement curves of DSCWs at low temperatures.
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