Relevant bibliographies by topics / Bone bride

Academic literature on the topic 'Bone bride'

Author: Grafiati
Published: 10 December 2022
Last updated: 28 January 2023

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Journal articles on the topic "Bone bride"

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Bobrik, Marina A., and Viktor K. Singkh. "A Witness of the Matrimonial Rituals from Old Novgorod. Inscription on a Bone from the 13th Century Excavated 2020." Slovene 10, no. 2 (2021): 22–40. http://dx.doi.org/10.31168/2305-6754.2021.10.2.2.

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In the summer of 2020, a fragment of a cow's rib with a Cyrillic inscription was found at excavations in Novgorod. The place of the find is one of the richest boyar estates in the Lyudin quarter of medieval Novgorod. The time of the document hitting the ground is the last quarter of the 13th—the first twenty years of the 14th century. The inscription is fully preserved, it contains a whole readable message. The historical and cultural value of the find lies in the content of its compact inscription: it is unique evidence of a bride-price agreement. The terminology is of value: the bride, on whose behalf the text is written, and the groom (addressee) are designated not by their own names (Christian or pre-Christian), but by the images of the ritual folklore of the wedding — kuna ‘marten’ (she) and sobol’a ‘sable’ (he). The bride-price is no less interesting. The text communicates an idea of a dialogue between the two sides of the marriage ritual. The new evidence of the matrimonial rites and the associated oral-written communication expands our understanding of this sphere of medieval culture and allows us to correct some interpretations of the few birch bark letters on the topic of marriage.
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Muhammad, Ahmad Baskam, and Andi Misuary. "Dampak Sosial Uang Panaik Terhadap Masyarakat Di Kabupaten Bone." Al-Azhar Islamic Law Review 4, no. 2 (July 30, 2022): 114–31. http://dx.doi.org/10.37146/ailrev.v4i2.186.

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This study has the aim of knowing the views of the people of Bone Regency about panaik money and the impact of panaik money on the community in Tanete Riattang District, Bone Regency. This type of research is field research using qualitative descriptive analysis through social and Islamic legal approaches.The results of the study indicate that panaik money is a custom of the Bugis community in Tanete Riattang District, Bone Regency, which describes a person's degree or prestige in his community. The impact of panaik money for the community in Tanete Riattang District, Bone Regency, has a positive impact and a negative impact. Positive impacts, namely; so that the men try and earnestly in earning a living or living expenses, lighten the burden on the women in organizing the wedding party and the establishment of friendship between the families of the prospective bride and groom. The negative impact itself is the occurrence of crossbreeding events, making it difficult to implement Islamic law on marriage, extravagance or rah-rah, and getting pregnant before marriage.This research implies that the government and local communities pay attention to the impact of panaik money culture, so that it does not have a broad negative impact, so it is necessary to educate the community so that they carry out customs according to the ability of the community and have a positive impact on human survival in the institution of marriage.
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Stilborg, Ole. "Temper for the sake of coherence: Analyses of bone- and chaff-tempered ceramics from Iron Age Scandinavia." European Journal of Archaeology 4, no. 3 (2001): 398–404. http://dx.doi.org/10.1179/eja.2001.4.3.398.

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Temper is an essential element in pottery making in many parts of the world and in large parts of prehistory. Furthermore, it readily lends itself to qualitative and quantitative study without advanced equipment. Since all non-plastic materials in theory may be used as temper, variations in the choice of type and quality (amount, grain size) are important indications of craft traditions, functional differences and contacts between different areas. Even other, more elusive considerations might lie behind the choice of temper. Like the bride who should wear something new, something old, something borrowed and something blue, the tempering of pottery may include materials which allude to other objects or situations, thus establishing a coherence between the pot and other phenomena. Some new examples of special tempering with bone and chaff in pottery from the Iron Age in Scandinavia are presented for discussion.
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Kubištová, Barbora, and Iva Jiskrová. "Some Effects on the Performance of the Czech Warm‑Blood Horse in the Horse Breeding Station (ŠCHK) – Měník." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 65, no. 5 (2017): 1537–42. http://dx.doi.org/10.11118/actaun201765051537.

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Using the Excel programme a database was created of 332 horses born at the horse breeding station (ŠCHK) – Měník after 1 August 1993. The database was transferred to the Unistat 6.5 programme and by means of the linear model GLM evaluated were some effects on horse performance in the horse breeding station (ŠCHK) – Měník. For the evaluation of breeding activities we selected a few important effects on the herd, i.e. sex, father (line), mother (family) and year of birth. For each horse of the database we identified the basic measurements, results from the score on entry into the studbook and performance tests. The database included a total of 15 homogeneous families and their numerous offspring. The following stallions influenced the herd: 366 Taarlo, 616 Erudit, 2626 Sahib Kubišta, 525 Tarlo Kubišta, 1004 First Bride, 2805 Le Patron, 630 Przedswit Makebo, 1028 Manillon Rouge and 2640 Radegast. Rating based on the variable score on entry into the studbook and the basic performance test was statistically the highest in 1994. In dependence on the basic performance test the rating of stallion 1028 Manillon Rouge was the highest with an average of 7.8 scores. The families Forma and Gama S reached the statistically significantly highest scores for the dependent variables of the testing rearing house and heart girth. The mares have a statistically significantly larger heart girth than the stallions. Stallion 2640 Radegast had a bone diameter of 22 cm which was statistically significantly the highest rating; stallion 616 Erudit had the lowest rating.
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Eber, Christine. "The Bone Bridge." Anthropology Humanism 28, no. 2 (December 2003): 208–9. http://dx.doi.org/10.1525/ahu.2003.28.2.208.

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Wong, G., P. Randhawa, J. Stephens, and H. Saleh. "Fibrous dysplasia of the nasal bone: case reports and literature review." Journal of Laryngology & Otology 127, no. 11 (October 30, 2013): 1152–54. http://dx.doi.org/10.1017/s0022215113002430.

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AbstractIntroduction:Craniofacial fibrous dysplasia commonly affects the larger mandible and the maxillary bones. Although involvement of the frontal, temporal and sphenoid bones has been described, fibrous dysplasia of the nasal bone has not been previously described; the two cases reported here have been made rarer by their isolated involvement. Clinical management is dependent on disease activity and patient symptoms.Objective:To present two cases of isolated fibrous dysplasia of the nasal bone: a 46-year-old woman with gradual widening of the nasal bridge and a 47-year-old man with an incidental finding of a nasal bone mass.Method:Two case reports.Results:The 46-year-old woman underwent excision of the lesion while the 47-year-old man opted for watchful waiting.Conclusion:We have presented the first case reports of fibrous dysplasia of the nasal bone. The care of these patients should be customised to their needs and wishes.
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Yaremchuk, Michael J., and Yi-Chieh Chen. "Bridge of Bone Canthopexy." Aesthetic Surgery Journal 29, no. 4 (July 2009): 323–29. http://dx.doi.org/10.1016/j.asj.2009.07.001.

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Kahle, Jason T., M. Jason Highsmith, John Kenney, Tim Ruth, Paul A. Lunseth, and Janos Ertl. "The effectiveness of the bone bridge transtibial amputation technique: A systematic review of high-quality evidence." Prosthetics and Orthotics International 41, no. 3 (December 20, 2016): 219–26. http://dx.doi.org/10.1177/0309364616679318.

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Background:This literature review was undertaken to determine if commonly held views about the benefits of a bone bridge technique are supported by the literature.Methods:Four databases were searched for articles pertaining to surgical strategies specific to a bone bridge technique of the transtibial amputee. A total of 35 articles were identified as potential articles. Authors included methodology that was applied to separate topics. Following identification, articles were excluded if they were determined to be low quality evidence or not pertinent.Results:Nine articles were identified to be pertinent to one of the topics: Perioperative Care, Acute Care, Subjective Analysis and Function. Two articles sorted into multiple topics. Two articles were sorted into the Perioperative Care topic, 4 articles sorted into the Acute Care topic, 2 articles into the Subjective Analysis topic and 5 articles into the Function topic.Discussion:There are no high quality (level one or two) clinical trials reporting comparisons of the bone bridge technique to traditional methods. There is limited evidence supporting the clinical outcomes of the bone bridge technique. There is no agreement supporting or discouraging the perioperative and acute care aspects of the bone bridge technique. There is no evidence defining an interventional comparison of the bone bridge technique.Conclusion:Current level III evidence supports a bone bridge technique as an equivalent option to the non-bone bridge transtibial amputation technique. Formal level I and II clinical trials will need to be considered in the future to guide clinical practice.Clinical relevanceClinical Practice Guidelines are evidence based. This systematic literature review identifies the highest quality evidence to date which reports a consensus of outcomes agreeing bone bridge is as safe and effective as alternatives. The clinical relevance is understanding bone bridge could additionally provide a mechanistic advantage for the transtibial amputee.
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Milankov, Miroslav, and Dragan Savic. "Bone-Bridge Technique Not New." Arthroscopy: The Journal of Arthroscopic & Related Surgery 25, no. 2 (February 2009): 221. http://dx.doi.org/10.1016/j.arthro.2008.11.007.

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Ozawa, Tomomichi, Susumu Omura, Eiji Fukuyama, Yoshiro Matsui, Katuyuki Torikai, and Kiyohide Fujita. "Factors Influencing Secondary Alveolar Bone Grafting in Cleft Lip and Palate Patients: Prospective Analysis Using CT Image Analyzer." Cleft Palate-Craniofacial Journal 44, no. 3 (May 2007): 286–91. http://dx.doi.org/10.1597/06-054.

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Objective: To examine the effect of migration of the germ of the lateral incisor into the bone for eruption factors on bone bridge resorption. Methods: Twenty-five subjects who underwent secondary alveolar bone graft were enrolled. The volume of the alveolar bone grafts immediately after the operation (V1), bone bridge formation 6 months postoperatively (V2), and tooth (teeth) migration into the bone bridge (Vt) were measured using a computed tomography (CT) image analyzer. Based upon these measurements, the following points were examined: (1) the correlation between the tooth-occupied ratio (Rt = Vt/V2 × 100) and the ratio of bone bridge resorption (Rv = (V1 − V2)/ V1 × 100); and (2) comparison of the tooth-occupied ratio (Rt) and the ratio of bone bridge resorption (Rv) between the groups with and without the germ of the lateral incisor. Results: A significant negative correlation was found between Rv and Rt (p < .001). Comparison of Rv and Rt between the groups with and without a germ of the lateral incisor revealed that both indices were significantly higher in the former group than the latter one (p < .05). Conclusion: In cleft lip and palate patients with a germ of the lateral incisor, it is beneficial to carry out secondary bone grafting to the alveolar cleft at the age of 5 to 7 years, preceding eruption of the canine, in order to form a good bone bridge that will facilitate eruption of the lateral incisor and subsequent normal dentition and occlusion.
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Dissertations / Theses on the topic "Bone bride"

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Duarte, Ricardo José de Jesus. "Comparative study of the techniques to bridge the bone loss in T.K.A." Master's thesis, Universidade de Aveiro, 2011. http://hdl.handle.net/10773/7649.

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Mestrado em Engenharia Mecânica
This thesis objective was to study the biomechanical aspects of the di erent repair techniques of bone loss in the proximal tibia, in the revision of total knee arthroplasty. We sought to speci cally evaluate how each of the di erent techniques changes the load transfer to the supporting bone, thus gauging the potential for bone resorption or fatigue failure of the supporting bone. Was also assessed, in a comparative way, the stability of each repair construction of the bone defects, relatively to the solutions without bone defects. We also sought, in this work, to evaluate the e ect of the use of intramedullary stems when associated to di erent techniques. For this purpose, as a rst step, we tried to perform a detailed analysis of the knee joint in its anatomical and biomechanical aspects, with special focus on arthroplasty and its revision process. We selected the knee prosthesis P.F.C. Sigma as an element for the realization of the comparative study. The prosthetic metal elements used in the di erent bone replacement constructions were also the same model, hemi-wedge, wedge and block total. As a complement two more bone repair techniques were also compared: using only bone cement in contrast with the use of a bovine bone graft. In the following phase experimental models were developed using the tibia in composite material, where the bone defects were created and the di erent techniques applied during "in vitro" surgeries. In order to assess the changes of load transfer and stability in the region annexed to the bone defect were placed gauges, allowing the evaluation of the models main surface deformations, as well as the use of video techniques for assessing the stability of the tibial plateau in the di erent techniques. These models were subjected to a severe case of load on the medial condyle where the defect is located, proceeding to evaluation and comparison of results of deformation and stability of the bone plate. At a later stage we proceeded to the development of nite element numerical models that seek to replicate the models evaluated experimentally. The models were subjected to two load cases, one case identical to the one applied in experimental models that allowed the validation of numerical models and another load case representing a physiological load condition during the walking cycle. The numerical models have allowed the assessment of biomechanical parameters, not eligible for evaluation before, using experimental models. Thereby the strains imposed on cortical and cancellous bone in the vicinity of the defect and in the interface with this have been analysed. These same models were compared with results obtained in experimental models in order to assess their correlation. The experimental and numerical results obtained allow us to show a good correlation between these numerical models demonstrating that they are able to faithfully replicate the behaviour of experimental models. The results obtained in both types of models show changes in load transfer and stability between the di erent types of techniques. The models with full wedge and block, on average, increased the strains on the medial side (the one with defect) of the cortical bone adjacent to the implant when compared with the bone and cement graft model and metallic hemi-wedge. However is during the construction with bovine bone graft that takes place the maximum increment of strain in cortical bone, on the medial side. These increases observed in the cortical bone for larger buildings is opposite to the behavior observed in the cancellous bone at the implant interface, in which case these constructions originate a reduction of deformation on the solution without defect. So the more invasive solutions potentiate the risk of fatigue damage in cortical bone and simultaneously increase the risk of bone resorption in the adjacent cancellous bone. In terms of stability only the metallic block implant proved to be signi cantly more stable than the other techniques. The additional stability provided by stems was felt only in less invasive constructions with the use of bone cement and hemi-wedge. The experimental and numerical results obtained allow us to show a good correlation between these numerical models demonstrating that they are able to faithfully replicate the behaviour of experimental models. The results obtained in both types of models show changes in load transfer and stability between the di erent types of techniques. The models with full wedge and block, on average, increased the strains on the medial side (the one with defect) of the cortical bone adjacent to the implant when compared with the bone and cement graft model and metallic hemi-wedge. However is during the construction with bovine bone graft that takes place the maximum increment of strain in cortical bone, on the medial side. These increases observed in the cortical bone for larger buildings is opposite to the behavior observed in the cancellous bone at the implant interface, in which case these constructions originate a reduction of deformation on the solution without defect. So the more invasive solutions potentiate the risk of fatigue damage in cortical bone and simultaneously increase the risk of bone resorption in the adjacent cancellous bone. In terms of stability only the metallic block implant proved to be signi cantly more stable than the other techniques. The additional stability provided by stems was felt only in less invasive constructions with the use of bone cement and hemi-wedge.
Nesta tese foi objectivo estudar os aspectos biomecânicos das diferentes técnicas de colmatação de perda óssea na tibia proximal aquando da revisão da artroplastia total do joelho. Procurou-se especi camente avaliar como cada uma das diferentes técnicas altera a transferência de carga ao osso de suporte, aferindo assim potenciais riscos de reabsorção óssea ou mesmo falha por fadiga do osso de suporte. Foi também avaliada de uma forma comparativa a estabilidade de cada construção de colmatação do defeito relativamente à solução sem defeito ósseo. Procurou-se também nesta tese avaliar o efeito da utilização da haste intramedular quando associada às diferentes técnicas. Para o efeito numa primeira fase procurou-se realizar uma analise detalhada à articulação do joelho na sua vertente anatómica e biomecânica com especial enfoque na artroplastia e no processo de revisão desta. Foi seleccionada a prótese do joelho P.F.C. Sigma como elemento para a realização do estudo comparativo, os elementos protésicos metálicos utilizados nas diferentes construções da substituição óssea foram também do mesmo modelo; hemi-cunha, cunha total e bloco. Em complemento foram também comparadas mais duas técnicas de colmatação óssea; uma com recurso apenas ao cimento ósseo e outra com a utilização de um enxerto de osso bovino. Na fase seguinte desenvolveram-se modelos experimentais com recurso à tibia em material compósito, onde os defeitos ósseos foram gerados e as diferentes técnicas de colmatação aplicadas através da realização de cirurgias "in-vitro". A m de aferir as alterações de transferência de carga e estabilidade foram colocados extensometros na região anexa ao defeito permitindo a avaliação das deformações principais na superfície dos modelos, assim como recorreu-se a utilização de técnicas de vídeo para avaliação da estabilidade do prato tibial nas diferentes técnicas. Estes modelos foram submetidos a um severo caso de carga no condilo medial onde se situa o defeito, tendo-se procedido à avaliação e comparação dos resultados das deforma ções no osso e estabilidade do prato. Numa fase posterior procedeu-se ao desenvolvimento de modelos numéricos de elementos nitos que procuram replicar os modelos avaliados experimentalmente. Este modelos foram submetidos a dois casos de carga, um idêntico ao aplicado nos modelos experimentais que permitiu a validação destes modelos numéricos e um outro caso de carga representativo de uma condição de carga mais siológica durante o ciclo de marcha. Este modelos numéricos permitiram a avaliação de parâmetros biomecânicos não passíveis de avaliação com recurso aos modelos experimentais anteriores. Foram assim analisadas as deformações impostas aos osso cortical e esponjoso na vizinhança do defeito e na interface com este. Estes mesmos modelos foram comparados com os resultados obtidos nos modelos experimentais de forma a avaliar a sua correlação. Os resultados experimentais e numéricos obtidos permitiram evidenciar boa correlação entre estes demonstrando que os modelos numéricos são capazes de replicar com delidade o comportamento dos modelos experimentais. Os resultados obtidos em ambos os tipos de modelos evidenciam alterações de transferência de carga e estabilidade entre os diferentes tipos de técnicas. Os modelos com cunha total e bloco aumentaram em média as deformações no lado medial (lado do defeito) do osso cortical adjacente ao implante quando comparados com o modelo de colmatação só com cimento ósseo e hemicunha. No entanto, os valores de máximos de incremento de deformação no osso cortical no lado medial ocorram para a construção com enxerto ósseo bovino. Estes incrementos observados no osso cortical para as construções de maior dimensão é oposto ao comportamento observado no osso esponjoso na interface com o implante, pois neste caso estas construções originam uma redução das deformações relativamente à solução sem defeito. Assim, temos que as soluções mais invasivas potenciam o risco de dano por fadiga óssea do osso cortical e simultaneamente potencializam o risco de reabsorção óssea no osso esponjoso adjacente. Em termos de estabilidade apenas a construção com bloco se revelou signi cativamente mais estável que as restantes técnicas. O efeito adicional de estabilidade das hastes apenas se fez sentir nas construções menos invasivas com recurso ao cimento ósseo e hemi-cunha.
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Sumbalová, Lenka. "Bioinformatický nástroj pro návrh disulfidických můstků v proteinové struktuře." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2016. http://www.nusl.cz/ntk/nusl-255430.

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Proteins are substances with great usage. For industrial usage, proteins are often taken from their natural enviroment. In foreign environment, it proteins can unfold and their function can be compromised. This is the reason for stabilization of proteins and one of ways to stabilization is using disulphide bonds. This work describes basic terms related to protein stabilization - proteins, their structure and interactions within them, basic terms from thermodynamics. Problem of protein stability is discussed and the factors which stabilize or destabilize protein are enumerated with the emphasis on disulphide bonds. Existing approaches to disulphide bonds design, dataset for testing own tool are described. Implementation of the tool using geometrical properties of the bonds and fl exibility of places in protein is described. The tool was tested on proteins with native disulfide bonds and compared to existing tools, also metrics FRO (fractional rank order) was used. Native disulfide bond was found in 64 % of cases, in 60 % of cases this native disulfi de bond was in the first quarter of ordered found disulfi de bonds.
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Shearrer, Andrew Joseph. "Sustainable and durable bridge decks." Thesis, Kansas State University, 2014. http://hdl.handle.net/2097/17646.

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Master of Science
Department of Civil Engineering
Robert J. Peterman
Epoxy polymer overlays have been used for decades on existing bridge decks to protect the deck and extend its service life. The polymer overlay’s ability to seal a bridge deck is now being specified for new construction. Questions exist about the amount of drying time needed to achieve an acceptable concrete moisture content to ensure an adequate bond to the polymer overlay. Current Kansas Department of Transportation (KDOT) specifications for new bridge decks call a 14 day wet curing period followed by 21 days of drying (Kansas DOT, 2007) If not enough drying is provided, the moisture within the concrete can form water vapor pressure at the overlay interface and induce delamination. If too much drying time is provided projects are delayed, which can increase the total project cost or even delay overlay placement until the next spring. A testing procedure was developed to simulate a bridge deck in order to test the concrete moisture content and bonding strength of the overlay. Concrete slabs were cast to test typical concrete and curing conditions for a new bridge deck. Three concrete mixtures were tested to see what effect the water –cement ratio and the addition of fly ash might have on the overlay bond strength. Wet curing occurred at 3 different temperatures (40°F, 73°F, and 100°F) to see if temperature played a part in the bond strength as well. The concrete was then allowed to dry for 3, 7, 14, or 21 days. Five epoxy-polymer overlay systems that had been preapproved by KDOT were each used in conjunction with the previously mentioned concrete and curing conditions. After, the slabs were setup to perform pull-off tests to test the tensile rupture strength. The concrete slabs with the different epoxy overlays were heated to 122-125°F to replicate summer bridge deck temperatures. Half of the pull-off tests were performed when the slabs were heated and half were performed once the slabs had cooled back down to 73°±5°F. Results from the pull-off tests as well as results from a moisture meter taken on the concrete prior to the overlay placement were compared and analyzed. Testing conditions were compared with each other to see which had a larger effect on the epoxy polymer overlay’s bond strength.
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Perkins, Jake. "Concrete fluidity effects on bond of prestressed tendons for lightweight bridge girders." Thesis, Manhattan, Kan. : Kansas State University, 2008. http://hdl.handle.net/2097/1080.

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Atanassova, Evelina. "Should I Bridge or Should I Bond? Social Capital Strategies and Contingencies." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLH018/document.

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La thèse se compose de trois essais, abordant chacun la dichotomie entre la liaison et l'adhérence à partir d'un angle théorique différent. Dans le premier essai, je pose la question Comment Lier et Comment Adhérer et je propose un nouveau cadre théorique pour analyser le capital social, qui déconstruit sa principale fonction au-delà de la liaison ou de l'adhérence dans sa substance comme les relations sociales par rapport à la position dans la structure du réseau. Compte tenu de ces deux dimensions de l'analyse des réseaux sociaux, je propose quatre sources distinctes du capital social qui ont une valeur prédictive différente pour les réalisations individuelles - le réseau de liaison, les relations de liaison, le réseau d'adhérence et les relations d'adhérence - et j'examine leur valeur à la performance individuelle. La question du plomb dans le deuxième essai de ma thèse est Quand faut-il lier et Quand faut-il adhérer? Rejoignant la recherche sur la valeur éventuelle du capital social, je cherche comment l'organisation et les facteurs liés à l'emploi modèrent la relation entre chaque source de capital social à la performance et théorisent sur les stratégies que les individus devraient poursuivre afin d'obtenir de meilleures performances. Dans le troisième essai, je pose la question Sur Quelle Source devrais-je me fonder ? J'examine la puissance individuelle de chaque source de capital social et de la complémentarité entre les quatre d'entre eux. Je démontre que, bien que toutes les sources de capital social doivent avoir un impact positif sur la performance, certains d'entre eux pourraient supprimer le déploiement des autres formes
My dissertation expands the line of inquiry of the contingent value of social capital to individual performance by raising three novel questions. In the first essay of my dissertation I focus on “How to bridge and how to bond” and propose a new theoretical framework for analyzing social capital, which deconstructs its major function beyond bridging or bonding into its substance as social relations versus position in network structure. Considering these two dimensions of social network analysis I propose four distinct sources of social capital that have different predictive value for individual achievements: bridging network, bridging relations, bonding network and bonding relations. The lead question in the second chapter of my dissertation is “When to bridge and when to bond”. Joining the research on the contingent value of social capital, I look at organization and individual level factors to predict the value of each social capital source to performance and theorize about the strategies individuals should pursue in order to achieve better performance. In the third essay I ask “Should one start with bridging or with bonding?” Building on the categorization proposed in the first chapter I investigate the most successful social capital path to on-the-job performance
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DeFreese, James Michael. "Glass Fiber Reinforced Polymer Bars as the Top Mat Reinforcement for Bridge Decks." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/36289.

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The primary objective of this research was to experimentally investigate material and bond properties of three different types of fiber reinforced polymer (FRP) bars, and determine their effect on the design of a bridge deck using FRP bars as the top mat of reinforcement. The properties evaluated include the tensile strength, modulus of elasticity, bond behavior, and maximum bond stress. The experimental program included 47 tensile tests and 42 beam end bond tests performed with FRP bars. Tensile strength of the bars from the tensile testing ranged from 529 MPa to 859 MPa. The average modulus, taken from all the testing, for each type of bar was found to range from 40 GPa to 43.7 GPa. The maximum bond stress from the beam end bond tests ranged from 9.17 MPa to 25 MPa. From the tests, design values were found in areas where the properties investigated were related. These design values include design tensile strength, design modulus of elasticity, bond coefficient for deflection calculations, bond coefficient for crack width calculations, and development length. The results and conclusions address design concerns of the different types of FRP bars as applied in the top mat of reinforcement of a bridge deck. A secondary objective was to evaluate the disparity in results between direct pullout tests, and beam end bond tests. Results from the experimentally performed beam end bond test were compared to previous literature involving the direct pullout tests. Results from the performed beam end bond tests were higher than all of the literature using direct pullout results. No recommendations were given on the disparity between the two test methods.
Master of Science
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Markosian, Nicholas. "Calcium Sulfoaluminate Cement Concrete for Prestressed Bridge Girders: Prestressing Losses, Bond, and Strength Behavior." DigitalCommons@USU, 2019. https://digitalcommons.usu.edu/etd/7474.

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Calcium sulfoaluminate (CSA) cement was used to cast a prestressed voided deck slab bridge girder. The rapid-set properties of CSA cement allowed the initial concrete strength to reach the required 4300 psi needed in order to cut the prestressing strands 6.5 hours after casting. Prestress losses were monitored long-term using vibrating wire strain gages cast into the concrete at the level of the prestressing strands and the data was compared to the American Association of State Highway and Transportation Officials Load and Resistance Factor Design (AASHTO LRFD) predictions for prestress losses. AASHTO methods for prestress loss calculation were overestimated compared to the vibrating wire strain gage data. Material testing was performed to quantify material properties including compressive strength, tensile strength, static and dynamic elastic modulus, creep, and drying and autogenous shrinkage. The material testing results were compared to AASHTO predictions for creep and shrinkage losses. The bridge girder was tested at midspan and a distance 1.25 times the depth of the beam from the face of the support until failure. Midspan testing consisted of a crack reopening test to solve for the effective prestress in the girder and a test until failure. The crack reopen effective prestress was compared to the AASHTO prediction and AASHTO appeared to be effective in predicting losses based on the crack reopen data. The midspan failure was a shear failure, as accurately predicted by AASHTO. The 1.25d test resulted in a bond failure, which was accurately predicted by the AASHTO bond model for prestressed concrete. Funding for this project was provided by The Mountain Plains Consortium.
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Hockerman, Samantha Jo. "Laboratory testing of precast bridge elements, verification of post-tensioning forces and construction documentation of the Boone County IBRC accelerated bridge replacement project." [Ames, Iowa : Iowa State University], 2007.

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Haramis, John Emmanuel II. "Investigation of Bond Strength and Watertightness of Asphalt Concrete Wearing Surfaces for Timber Bridge Decks." Thesis, Virginia Tech, 1997. http://hdl.handle.net/10919/36954.

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Two different asphalt concrete systems were examined in this research study. The existing system, consistent with current timber bridge construction practice, uses a preformed waterproofing membrane placed on a preservative treated wood deck overlaid with a bituminous concrete wearing surface. The second system consists of a treated wood deck overlaid with a base course of bituminous concrete, a waterproofing membrane, and a bituminous concrete wearing surface.

The testing regime used in this research to evaluate watertightness and bond performance incorporated three parameters: three waterproofing membranes, two wood preservative treatments, and two environmental degradation conditions induced by temperature cycling in a moisture saturated condition. Control groups were evaluated for each study parameter and duplicate specimens were prepared and tested for each of the study parameters. A total of 160 specimens were constructed and tested.

Watertightness of each system was determined by measuring the electrical impedance across a test specimen perpendicular to the direction of bond orientation in the pavement. The bond strength between each material of the paving systems was assessed using a shear test apparatus designed and built for this study.

In addition to the laboratory constructed specimens, three drilled cores were taken from a bridge located on Creekside Drive in East Pennsboro Township, Pennsylvania. The deck was constructed using the new design proposed in this research and each core was tested for watertightness and bond strength.

Results of watertightness testing indicated that low temperature environments appear to be most detrimental to system integrity in both the existing and proposed paving system configurations examined in this research. In general, each membrane appeared to perform equally well in the proposed paving system configuration as well as with all of the wood preservative treatments used in the existing pavement system.

Bond strength between asphalt and wood with no membrane was observed to be nonexistent whether or not any preservative treatment was present. The placement of a membrane between these two layers did, however, result in a significant increase in bond strength because each membrane tested was able to adhere to the wood base better than the asphalt overlay. This gain is strength was significantly offset when petroleum solvent based preservative treatments were present in the wood substrate. Protectowrap M400 membrane performed slightly better than the other membranes when used with untreated wood, but all of the membranes performed equally when preservative treatments were present. The highest interlayer bond strengths (asphalt/asphalt or asphalt/wood) observed in this research occurred when asphalt concrete surface material was placed directly on top of asphalt concrete base material, however the addition of a membrane between the asphalt lifts consistently reduced this strength. The results of bond testing indicate that the proposed system will perform better in terms of shoving in the pavement overlay. Based on bond test results of cores taken from the Creekside Drive bridge, it appears that a shear strength greater than 25 psi after 200 low temperature exposure cycles will provide acceptable paving system performance in a low temperature (0-40ºF) environment.


Master of Science

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Atta, M. O. A. "A comparative study of the bond strength of chemical and mechanical retention systems for direct bonded bridge retainers." Thesis, King's College London (University of London), 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.320471.

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Books on the topic "Bone bride"

1

The bone bridge: A brother's story. Los Angeles: Dagmar Miura, 2015.

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King, Phillip. Your deal, Mr. Bond. London: B.T. Batsford, 1997.

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Skeens, Joe R. Floyd County, Kentucky, marriage bond books. Prestonburg, Kentucky: East Kentucky Press, Inc., 2014.

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Bond, Priscilla. A Maryland bride in the Deep South: The Civil War diary of Priscilla Bond. Baton Rouge, LA: Louisiana State University Press, 2006.

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1969-, Harrison Kimberly, ed. A Maryland bride in the Deep South: The Civil War diary of Priscilla Bond. Baton Rouge: Louisiana State University Press, 2006.

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Murray, Nicholas Russell. Bond Co IL Marriages V1 1817-1915: Computer Indexed Illinois Marriage Records by Nicholas Russell Murray. 3878 W 3200 S, Salt Lake City, UT 84120-2154 USA ph.801-966-1611 genealogy@juno.com (First published 1986 in Hammond, LA USA): Hunting for Bears Genealogical Society and Library, 1986.

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Ramakrishnan, V. The determination of the permeability, density, and bond strength of non-metallic fiber reinforced concrete in bridge deck overlay applications. Pierre, SD: South Dakota Dept. of Transportation, Office of Research, 2000.

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Ibrāhīm, ʻAbd Allāh ʻAlī. Assaulting with words: Popular discourse and the bridle of sharīʻah. Evanston, Ill: Northwestern University Press, 1994.

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Chaker, Sarah, and Axel Petri-Preis, eds. Tuning up! The Innovative Potential of Musikvermittlung. Bielefeld, Germany: transcript Verlag, 2022. http://dx.doi.org/10.14361/9783839456811.

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Professional musicians who perform in hospitals, retirement homes and prisons, creatively stimulated by the residents; babies crawling over exercise mats, enjoying classical music together with their parents; concert-goers who take their seats between the musicians in order to experience music up close with all their senses - the opportunities to make and experience music are almost unlimited. Various actors in the field of classical music have taken this as a chance to develop a wide range of new artistic and educational practices over the last two decades, aiming to facilitate in-depth aesthetic experiences, to diversify and bond with audiences and to encourage active cultural participation. The contributors focus on the innovative potential of Musikvermittlung as a social bridge-builder for concert life, (higher) music education, research and social life.
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New Jersey. Legislature. General Assembly. Transportation, Communications & High Technology Committee. Public hearing before Assembly Transportation, Communications, and High Technology Committee, Senate Bill 1033 (3rd OCR): (New Jersey Bridge Rehabilitation and Improvement Bond Act of 1987, authorizes a $200 million bond issue for rehabilitation and improvement of bridges) : September 10, 1987, Room 407, State House Annex, Trenton, New Jersey. Trenton, N.J: The Committee, 1987.

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Book chapters on the topic "Bone bride"

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Altintas, Burak, Jonathan A. Godin, Erik M. Fritz, and Peter J. Millett. "Anterior Instability with Bone Avulsion: Bony Bankart Bridge Procedure." In Advanced Techniques in Shoulder Arthroscopy, 113–21. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-13503-4_11.

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Schaad, Martin P. C. "‘Bridge-Building’ or." In Bullying Bonn, 115–34. London: Palgrave Macmillan UK, 2000. http://dx.doi.org/10.1057/9780333981054_5.

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El-Rosasy, Mahmoud A. "Acute Shortening and Re-lengthening to Bridge Bone Defects." In Limb Lengthening and Reconstruction Surgery Case Atlas, 1–6. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-02767-8_286-1.

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Wu, Jian-hong, and Xue Zhang. "Impact of climate change on co-feeding transmission." In Climate, ticks and disease, 270–75. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781789249637.0039.

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Abstract Tick-borne pathogen co-feeding transmission is a non-systemic transmission in the tick-host enzootic cycle, through which the host provides a bridge between co-feeding susceptible and infected ticks to facilitate pathogen transmission. Co-feeding transmission requires co-feeding of susceptible ticks in close (both spatially and temporally) proximity to other infected ticks on the bridging host; hence, the contribution of co-feeding transmission to tick-borne pathogen transmission in the tick-host enzootic cycle is highly affected by environmental conditions. This expert opinion focuses on co-feeding transmission and infestation dynamics of ticks under changing climate conditions.
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El-Rosasy, Mahmoud A. "Case 51: Acute Shortening and Re-lengthening to Bridge Bone Defects." In Limb Lengthening and Reconstruction Surgery Case Atlas, 341–45. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-18020-5_286.

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Zeng, Jing, and Huanyun Dai. "The Dynamic Simulation Of Vehicle–Bridge Interactions Using Bond Graph Technique." In The Dynamics of Vehicles on Roads and on Tracks, 591–602. London: CRC Press, 2021. http://dx.doi.org/10.1201/9781003210900-44.

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Liu, Zhenning, Yong Li, and Rodrigo Astroza. "Parameter Estimation of a Shake-Table Tested Bridge Column with Bond-Slip Effect Using Stochastic Inference." In Lecture Notes in Civil Engineering, 211–23. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-0511-7_19.

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Elcheikh, Zeina. "Palmyra: Bridging Past and Future." In 50 Years World Heritage Convention: Shared Responsibility – Conflict & Reconciliation, 163–73. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-05660-4_13.

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AbstractTargeting and destroying Syria’s cultural heritage have become a common concern, especially in the case of Palmyra. The ruined city enjoyed a significant position in the country’s history and bore a large share of the violence in Syria’s protracted tragedy. Since 2014, militants of ISIS (Islamic State in Iraq and Syria) have committed many acts of terrorism, claiming thousands of lives and shattering others, looting antiquities and destroying historic sites, including World Heritage sites. In 2015, ISIS extremists destroyed Palmyra’s major monuments, and, since then, this destruction has been the focus of debates on the academic and professional levels and in the media. This chapter has two parts. The first part briefly reviews Palmyra’s long history, in which monuments have been subject to selective narratives and official instrumentalisation. The second part looks at the current debates on Palmyra’s heritage loss in the light of the actual conflict, in which the local community has been unheeded. This chapter suggests that future efforts need to (re)consider the role of local communities in heritage debates and the right(s) to their heritage to bridge the discontinuity between the past and the future caused by the terrorism and conflict.
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Yun, Kyong-Ku, Kyeo-Re Lee, Seung-Yeon Han, and Kyong Namkung. "Effect of Hydrodemolition and Cutting Diameter of Pull-off Test on the Bond Strength of LMC Bridge Deck Pavement." In RILEM Bookseries, 641–46. Dordrecht: Springer Netherlands, 2016. http://dx.doi.org/10.1007/978-94-024-0867-6_90.

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Fahmy, Mohamed F. M., Z. S. Wu, and G. Wu. "Effect of Bond Parameters on Recoverability of RC Bridge Columns Reinforced with Ordinary Rebars and Steel Fiber Composite Bars." In Advances in FRP Composites in Civil Engineering, 325–29. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-17487-2_70.

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Conference papers on the topic "Bone bride"

1

Slaoui, Idriss, Makeda K. Stephenson, Huma Abdul Rauf, Douglas E. Dow, and Sally S. Shady. "Stress Analysis of Bone Scaffold Designed for Segmental Bone Defects." In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-53398.

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Segmental bone defects result in isolated bone fragments. These defects may be caused by trauma or disease and are a leading cause for orthopedic surgery. Segmental defects pose a challenge as they contain gaps between the ends of bones, which are too large for the regenerating tissue to naturally bridge and repair. A widely used clinical approach to repair such defects is the use of autografts that provide the essential bone growth features. However, autografts generate a secondary deficit in the region from which the graft was harvested. This grafting procedure may result in other complications, such as infections, inflammation, scarring, and bleeding. Synthetic bone scaffolding has been explored as a viable method of helping the body repair segmental bone defects. While synthetic bone scaffolding is a promising approach in orthopedic treatments, limitations exist. Bone is a complex organ with many cell types, emergent, anisotropic, mechanical properties and molecular interactions. Studies have shown that the inner geometries, such as pore size, play an integral role in bone regeneration, cell proliferation, differentiation and recovery. An architecturally-based approach in the design and fabrication of the scaffold may support the differentiation of complex bone tissues. This study developed and tested scaffold designs having different pore size and beam thickness. The designs were developed and simulated for compression and tension in SolidWorks. A hexagonal unit cell was the basis for scaffold design. In one experimental trial (Group 1), the offset of the layers was varied. In another experimental trial (Group 2), the ratio between pore size and beam thickness was varied while using the optimal offset from the former trial. The material for simulation was poly-L-lactic (PLA) acid. In the analysis of the simulation results, the optimal layer offset configuration of 100%,50% in the positive x-y direction showed the lowest stress distribution for both compression and tensile simulations compared to the other offset configurations analyzed. In the second trial of Group 2 models, two models with pore size to beam thickness ratios (7:1 and 8:1) demonstrated low stress distribution under the simulated physiological environments. These results suggest that both models can potentially have different applications in the repair of segmental bone defects.
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Wang, Hongsheng, Tony Chen, Albert Gee, Ian Hutchinson, Kirsten Stoner, Russell Warren, and Suzanne Maher. "Meniscal Allografts: Biomechanical Consequences of Different Methods of Fixation." In ASME 2013 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/sbc2013-14519.

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Complete removal of the meniscus (meniscectomy) often leads to early-onset of osteoarthritis due to changes in contact mechanics 1,2. To counteract these changes, the removed meniscus is often replaced with an allograft. Many variables can affect the surgical outcome of meniscal transplantation (bone geometry, graft size, fixation technique, level of activity, limb alignment, etc.) 3,4,5. Among them, the method of fixation is the most readily controlled. Two commonly used techniques are: (i) trans-osseous suture fixation via bone plugs, where bone plugs are machined at the anterior and posterior horns of the graft and implanted into appropriately sized tibial bone tunnels, and (ii) suture fixation at the meniscal horns, where the sutures are drawn through tibial bone tunnels and tied over a bone-bridge. But the mechanical consequences of these fixation techniques, specifically, how they affect knee mechanics are unclear.
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Leng, Huijie, Jeffry S. Nyman, Xuanliang Dong, Michael J. Reyes, and Xiaodu Wang. "A Semi-Empirical Constitutive Model for Post Yield Behavior of Bone in Tension." In ASME 2007 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2007. http://dx.doi.org/10.1115/sbc2007-176237.

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Among the material properties that can be assessed through mechanical testing, toughness quantifies the energy required for failure and is therefore most suited for characterizing bone quality. As much of the toughness of bone occurs after yielding, post yield behavior of bone is attracting more and more attention [1, 2]. Although a lot of experimental studies have been conducted on post yield behavior of bone, little efforts have been made to develop constitutive relation for post yield behavior of bone tissues. Elucidating the underlying mechanism of post-yield behavior of bone is critical for further development of clinical strategies to predict and prevent age and disease related bone fractures. In addition, such understanding could help bridge the gap between biology and mechanics of bone since cellular activities are directly related to the ultrastructural architecture and composition of the tissue. Moreover, an accurate constitutive model is always required in numerical modeling and simulating the mechanical behavior of bone under different loading conditions. Based on the results reported in the literature and obtained in our laboratory, this study intends to develop and verify a semi-empirical constitutive model of the post-yield and failure behavior of the cortical bone tissue in tension.
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Zhou, Yan, Chaodi Li, John E. Renaud, and James J. Mason. "Strengthening of Bone Cement by Shape Optimization of Short Fibers." In ASME 2003 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/detc2003/dac-48793.

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Poor interfacial properties between reinforcement fibers and a Polymethylmethacrylate (PMMA) matrix may result in debonding between them, which is a major failure mechanism for fiber reinforced bone cement. Optimization of the shape of the fibers can improve load transfer between the fibers and PMMA matrix, thereby providing maximum overall strength performance. This paper presents a procedure for structural shape optimization of short reinforcement fibers using finite element analyses. The composite is modeled by a representative element composed of a single short fiber embedded in PMMA matrix. In contrast to most previous work on this subject, contact elements are employed between the fiber and the matrix to model a low strength interface. Most models assume a perfect bond. Residual stress, due to matrix cure shrinkage and/or thermal stresses, is also included in the model. The design objective is to improve the stiffness of the composite. The results presented show that a threaded end, short fiber results in mechanical interlock between the fibers and the PMMA matrix, which helps to bridge matrix cracks effectively and improve the stiffness of the composite.
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Gao, Qi, Zhiqiang Wang, Tao Zhang, Xingfei Yan, and Tong Yang. "Pseudo-Static Tests of Precast Bridge Pier with Half Grouted Sleeves." In IABSE Congress, Nanjing 2022: Bridges and Structures: Connection, Integration and Harmonisation. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 2022. http://dx.doi.org/10.2749/nanjing.2022.0920.

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<p>The seismic performance of precast bridge piers with half grouted sleeves is studied by quasi-static test and compared with precast bridge pier with full grouted sleeves. The main failure modes of the precast bridge pier with half grouted sleeves are concrete crushing failure at the joint of column-to- footing and bond-slip failure of the longitudinal reinforcements in the half sleeves, there is no obvious crushing and spalling of the pier concrete. The ultimate horizontal strength of the precast bridge pier with half sleeves is small and shows a rapid decline trend after reaching the ultimate strength, hysteresis loops are flat and narrow while the residual displacement is small. On the whole, the seismic performance of the precast piers connected by half grouted sleeves is weak due to the bond-slip of the longitudinal bars in the half grouted sleeves. further researches are needed for precast bridge piers with half grouted sleeves without bond-slip behaviour.</p>
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Bose, S., J. Darsell, R. Kintner, K. Feely, H. L. Hosick, and A. Bandyopadhyay. "Controlled Porosity Ceramics for Bone Graft Applications." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1945.

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Abstract Significant research has already been done for the development of bioceramic materials with controlled microstructures using inert, bioactive and bioresorbable ceramics. Microporous implants with controlled pore size in the range of 100-600 μm have proven to be osteoconductive. A minimum pore size of 100 μm is necessary for tissue in-growth and to provide blood supply to the connective tissues to keep them viable and healthy. Bone in-growth takes place within the inter-connected pore channels near the surface and maintains its vascularity and long term viability, and the implant serves as a structural bridge or scaffold for bone formation. Controlled porosity ceramic scaffolds were fabricated using indirect fused deposition modeling (FDM), a commercially available rapid prototyping process, with alumina and tricalcium phosphate (TCP) ceramics. Pore size and pore volumes were varied by changing road width, road gap and slice thickness of the polymeric molds. Mechanical tests were conducted to understand the influence of porosity parameters on strength degradation. In vitro tests were carried out with human osteoblast (HOB) cells to understand the effects of porosity parameters on cell growth. The paper describes the effects of porosity on the biocompatibility and bio-mechanical properties of controlled porosity alumina and TCP scaffolds.
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Russo, Alessandro, Silvia Panseri, Tatiana Shelyakova, Monica Sandri, Chiara Dionigi, Alessandro Ortolani, Steve Meikle, et al. "Critical Long Bone Defect Treated by Magnetic Scaffolds and Fixed by Permanent Magnets." In ASME 2013 2nd Global Congress on NanoEngineering for Medicine and Biology. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/nemb2013-93193.

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Diaphyseal bone defect represents a significant problem for orthopaedic surgeons and patients. In order to improve and fasten bone regenerating process we implanted HA biodegradable magnetized scaffolds in a large animal model critical bone defect. A critical long bone defect was created in 6 sheep metatarsus diaphysis; then we implanted a novel porous ceramic composite scaffold (20.0 mm in length; 6.00 mm inner diameter and 17.00 mm outer diameter), made of Hydroxyapatite that incorporates magnetite (HA/Mgn 90/10), proximally fixated by two small cylindrical permanent parylene coated NdFeB magnets (one 6.00 mm diameter magnetic rod firmly incorporated into the scaffold and one 8.00 mm diameter magnetic rods fitted into proximal medullary canal, both 10.00 mm long); to give stability to the complex bone-scaffold-bone, screws and plate was used as a bridge. Scaffolds biocompatibility was previously assessed in vitro using human osteoblast-like cells. Magnetic forces through scaffold were calculated by finite element software (COMSOL Multiphysics, AC/DC Model). One week after surgery, magnetic nanoparticles functionalized with vascular endothelial growth factor (VEGF) were injected at the mid portion of the scaffold using a cutaneous marker positioned during surgery as reference point. After sixteen weeks, sheep were sacrificed to analyze metatarsi. Macroscopical, radiological and microCT examinations were performed. Macroscopical examination shows bone tissue formation inside scaffold pores and with complete coverage of scaffolds, in particular at magnetized bone-scaffold interface. X-rays show a good integration of the scaffold with a good healing process of critical bone defect, and without scaffolds mobilization. These datas were confirmed by the microCT that shown new formation of bone inside the scaffolds, in particular at magnetized bone-scaffold interface. These preliminary results lead our research to exploiting magnetic forces to stimulate bone formation, as attested in both in vitro and in vivo models and to improve fixation at bone scaffold interface, as calculated by finite element software, and moreover to guide targeted drug delivery without functionalized magnetic nanoparticles dissemination in all body. Histological analysis will be performed to confirm and quantify bone tissue regeneration at both interfaces.
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Phinney, Leslie M., Edward S. Piekos, and Jaron D. Kuppers. "Bond Pad Effects on Steady State Thermal Conductivity Measurement Using Suspended Micromachined Test Structures." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-41349.

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This study examines the effects of bond pads on the measurement of thermal conductivity for micromachined polycrystalline silicon using suspended test structures and a steady state resistance method. Bond pad heating can invalidate the assumption of constant temperature boundary conditions used for data analysis. Bond pad temperatures above the heat sink temperature arise from conduction out of the bridge test element and Joule heating in the bond pad. Simulations results determined correction factors for the electrical resistance offset, Joule heating effects in the beam, and Joule heating in the bond pads. Fillets at the base of the beam reduce the effect of bond pad heating until they become too large.
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Aguilar-Justo, M. O., and C. A. de Luna-Ortega. "FDI with hybrid bond graphs in the full bridge inverter." In 2011 8th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE 2011). IEEE, 2011. http://dx.doi.org/10.1109/iceee.2011.6106697.

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Bjornstad, Jami M., Casimir J. Bognacki, and Joseph Marsano. "George Washington Bridge Asphalt-Wearing Course and Bond Coat Analysis." In Airfield and Highway Pavements 2008. Reston, VA: American Society of Civil Engineers, 2008. http://dx.doi.org/10.1061/41005(329)51.

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Reports on the topic "Bone bride"

1

Cleary, Douglas, and J. Ramirez. Bond of Epoxy Coated Reinforcing Steel in Concrete Bridge Decks : Informational Report. West Lafayette, IN: Purdue University, 1989. http://dx.doi.org/10.5703/1288284314165.

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Frosch, Robert, and Ali Pay. Implementation of a Non-Metallic Reinforced Bridge Deck, Volume 1: Bond Behavior. West Lafayette, IN: Purdue University, 2006. http://dx.doi.org/10.5703/1288284314222.

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Frosch, Robert, and A. Pay. Implementation of a Non-Metallic Reinforced Bridge Deck, Volume 1: Bond Behavior. Purdue University Press, 2006. http://dx.doi.org/10.5703/1288284313383.

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Andrawes, Bassem, Ernesto Perez Claros, and Zige Zhang. Bond Characteristics and Experimental Behavior of Textured Epoxy-coated Rebars Used in Concrete Bridge Decks. Illinois Center for Transportation, January 2022. http://dx.doi.org/10.36501/0197-9191/22-001.

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The deterioration of bridge decks is a problem typically associated with the corrosion of the reinforcing steel. This issue was partially controlled during the 1970s with the incorporation of the epoxy-coating protection system. However, research later demonstrated that the smooth surface resulting from the epoxy-coating application reduces most of the friction between the rebar and the surrounding concrete. Consequently, forces acting on the rib faces are reconfigured in such a way that the radial components increase, triggering the early development of cracks. To mitigate both the reduction of bonding and the formation of cracks, the Illinois Department of Transportation proposed a new type of coated bars: textured epoxy-coated (TEC) bars. Over the last few years, different projects have been executed to understand and improve the characteristics of TEC rebars. This report is a continuation of research performed at the University of Illinois Urbana-Champaign to evaluate the bond behavior of TEC bars. The experimental program starts by characterizing, qualitatively and quantitatively, the roughness of the TEC rebars. Next, their bond-slip interaction embedded in concrete is evaluated through pull-out tests. Finite element models of these tests are developed to validate the behavior observed as the textured reinforcement loses anchorage with concrete. Based on these results, the experimental program then aims to study the impact of the drying shrinkage, temperature change, and flexural demands on two large-scale bridge deck specimens reinforced, individually, with TEC and standard epoxy-coated bars. The results collected from both specimens using digital image correlation and strain gauges are compared to explore the differences exhibited by the traditional and the new type of reinforcement coatings in terms of stress distribution in bridge decks. Finally, given the specialized equipment and time-consuming procedure needed to calculate the roughness parameters of TEC bars, an empirical, weight-based approach is developed as a rapid method for assessing the rebars’ roughness on-site.
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Ramirez, J., and Michael Appelhans. Performance-Related Specifications for Concrete Bridge Superstructures, Volume 4: Bond of Epoxy-Coated Bars with Thicker Coatings. West Lafayette, IN: Purdue University, 2002. http://dx.doi.org/10.5703/1288284313292.

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