Academic literature on the topic 'Conjugal relationship'
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Journal articles on the topic "Conjugal relationship"
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Shen, April Chiung-Tao. "Factors in the marital relationship in a changing society." International Social Work 48, no. 3 (2005): 325–40. http://dx.doi.org/10.1177/0020872805051735.
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English This study aims to examine factors associated with marital satisfaction in the context of cultural shifts. Results showed that couples in Taiwan have adopted a conjugal model rather than the traditional culture in evaluating their marital relationship. The spousal relationship has become the primary dyad in marriage, but the extended families remain influential on marital relations. French Cette étude examine les facteurs associés à la satisfaction dans les relations conjugales dans un contexte de changements culturels. Les résultats démontrent que les couples au Taïwan ont adopté le modèle conjugal plutôt que la'culture traditionnelle dans l'évaluation de leurs relations maritales. Quoique la famille élargie continue d'exercer son influence sur les relations de couples, la relation conjugale est devenue la dyade primordiale dans le mariage. Spanish Este estudio pretende examinar los factores asociados a la satisfacción matrimonial en el contexto de los cambios culturales. Los resultados muestran que las parejas en Taiwan han adoptado un modelo conyugal más allá de la cultura tradicional, evaluando su relación matrimonial. La relación de pareja se ha convertido en el elemento principal del matrimonio, pero la familia extensa continúa influenciando las relaciones matrimoniales.
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Carvalho, Mariana Lustosa de, Fernando José Guedes da Silva Júnior, Adriana da Cunha Menezes Parente, and Jaqueline Carvalho e. Silva Sales. "Influences of the climacteric period on the conjugal relationship: gender perspective." Revista da Rede de Enfermagem do Nordeste 19 (November 21, 2018): e32617. http://dx.doi.org/10.15253/2175-6783.20181932617.
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Bonanno, George A., Clifford I. Notarius, Lorraine Gunzerath, Dacher Keltner, and Mardi J. Horowitz. "Interpersonal ambivalence, perceived relationship adjustment, and conjugal loss." Journal of Consulting and Clinical Psychology 66, no. 6 (1998): 1012–22. http://dx.doi.org/10.1037/0022-006x.66.6.1012.
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Paixão, Gilvânia Patrícia do Nascimento, Nadirlene Pereira Gomes, Normélia Maria Freire Diniz, Telmara Menezes Couto, Lucila Amaral Carneiro Vianna, and Sheila Milena Pessoa dos Santos. "Situations which precipitate conflicts in the conjugal relationship: the women's discourse." Texto & Contexto - Enfermagem 23, no. 4 (2014): 1041–49. http://dx.doi.org/10.1590/0104-07072014003290013.
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This study aimed to analyze the situations that precipitate and/or intensify conflicts in the conjugal relationship. Interviews were held with 19 women experiencing conjugal violence. The Discourse of the Collective Subject was used as the method of organization, making it possible to find the central ideas, and gender was used as the analytical framework. Summary: the women report the man's control and domination of the woman, jealousy, the male partner's infidelity, unplanned fatherhood and motherhood, and the use of alcohol and drugs. These situations are related to the construction of the conjugal violence and/or the woman's remaining in the relationship, with preventive actions being essential so as to avoid this phenomenon and its repercussions on the health of the woman and the family. The work of the professional nurse is indispensable in the programs for harm prevention and for the promotion and assistance of the health of women and families, through social and health service means and facilities existing in the community.
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Maghzi, A. H., M. Etemadifar, V. Shaygannejad, M. Saadatnia, M. Salehi, and A. Hassanzadeh. "Conjugal multiple sclerosis in Isfahan, Iran: a population-based study." Multiple Sclerosis Journal 13, no. 5 (2007): 673–75. http://dx.doi.org/10.1177/1352458506072092.
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Conjugal multiple sclerosis (MS) is a rare form of MS in which both spouses are affected, and at least one is affected after marriage. Among 1606 definite MS patients, 1076 were in marital relationship, among whom we identified six conjugal pairs, giving the conjugal rate of 0.5%. This rate is 12.5 times higher than the estimated risk of MS for the general population (0.04%). The observed conjugal rate suggests an increased risk of developing MS for MS patients' spouses, this could be due to transmission or, more likely, to the same environmental factors shared in adult life. Multiple Sclerosis 2007; 13: 673-675. http://msj.sagepub.com
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Nascimento, Ednardo De Souza, Viviane Amaral Toledo Coelho, Carla Giselly De Souza, et al. "Auto-percepção da aparência física, das relações conjugais e da atividade sexual de indivíduos com Hanseníase / Self-perception of physical appearance, the marital relationship and sexual activity in Leprosy individuals." ID on line REVISTA DE PSICOLOGIA 13, no. 48 (2019): 113–29. http://dx.doi.org/10.14295/idonline.v13i48.2145.
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Este estudo, realizado com uma amostra Hanseniana com algum tipo de relação afetiva-conjugal, tem por objetivo avaliar a influência da doença quanto a auto-percepção da aparência do individuo afetado e sobre seu relacionamento conjugal e atividade sexual. Material e Métodos: A coleta de dados foi realizada através de entrevistas semi-estruturadas, gravadas face-a-face, transcritas e analisados pela técnica de Análise de Conteúdo, modalidade de Enunciação. Resultados: Os dados revelaram que os portadores da hanseníase têm uma auto-percepção depreciativa da sua aparência, manifestada na auto-análise da sua estética corporal, influenciando a sua estrutura física e emocional. Nas relações afetivo-conjugais os efeitos da doença manifestaram-se através de relatos de indisponibilidade sexual, desinteresse e abandono, culminado em situações de divórcio. Além disso, demonstraram influência negativa no desempenho da atividade sexual, atribuída pelos portadores aos efeitos dos remédios e à fraqueza física imposta pela doença. Conclusão: A Hanseníase pode exercer efeito negativo sobre a auto-percepção da aparência e sobre as relações afetivo-conjugal e sexual dos indivíduos portadores. Os resultados desse estudo sugerem a necessidade de políticas públicas que visem assegurar o atendimento integral ao portador da Hanseníase durante o tratamento e após a alta por cura bacilar.
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Shelonitta, P. "Excavating the Role of Relationship in Deshpande’s through the Lens of Psychoanalysis." Shanlax International Journal of English 9, no. 2 (2021): 35–37. http://dx.doi.org/10.34293/english.v9i2.3672.
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The main objective of this paper entitled Shashi Deshpande’s Strangers to Ourselves: A Psychoanalytical Perspective analyzes the impact of intricate web of family and the complexities of relationships in the making of a happy family. The work also tries to capture the Man-Women Relationship and further discusses the lack of understanding in their conjugal life.
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Belleau, Helene, Chiara Piazzesi, and Annabelle Seery. "Conjugal Love from a Sociological Perspective: Theorizing from Observed Practices." Canadian Journal of Sociology 45, no. 1 (2020): 23–46. http://dx.doi.org/10.29173/cjs29434.
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This paper presents a sociological reflection on contemporary conjugal love, both from an empirical and a theoretical point of view. Drawing on analyses of data regarding financial arrangements between partners forming a couple, as well as on the sociological literature concerning love relationships, we present a theorization of contemporary conjugal semantics. We define these semantics as consisting of eight “meaning rules” through which social actors respond to the challenges of intimate relationships. Our analysis shows us the gaps and the tensions between different logics of love, on the one hand, and logics of love and social realities, on the other. However, partners’ utterances feature an integration of elements stemming from opposed semantic frameworks; meaning rules fostering mythical idealisation are combined with rules regarding relationship work, therapeutic communication, and the entrepreneurial management of the relationship. This empirical analysis also allows us to tackle a double confusion in the contemporary sociological literature on love and couples.
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TAJIMA, Yuri, Yu FUJISHIRO, and Yasuhiko OHKUMA. "The process of forming the conjugal relationship in newlywed days." Proceedings of the Annual Convention of the Japanese Psychological Association 77 (September 19, 2013): 3EV—044–3EV—044. http://dx.doi.org/10.4992/pacjpa.77.0_3ev-044.
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Zhang, Guogang. "“Family building in inner quarters”: Conjugal relationship in Tang families." Frontiers of History in China 4, no. 1 (2009): 1–38. http://dx.doi.org/10.1007/s11462-009-0001-3.
Full textDissertations / Theses on the topic "Conjugal relationship"
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Malamut, Gabriela. "A manifestação da empatia e sua influência na satisfação conjugal." Universidade do Estado do Rio de Janeiro, 2010. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=5062.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>A satisfação alcançada no casamento influencia fortemente a qualidade de vida. Por outro lado, conflitos conjugais estão relacionados a problemas de saúde, a violência e ao divórcio. Mesmo com as dificuldades inerentes a qualquer relacionamento conjugal, o matrimônio parece ser ainda um desejo a ser realizado por muitos. Porém, para que o relacionamento seja uma fonte de felicidade e resulte em uma relação satisfatória, os cônjuges precisam investir no desenvolvimento constante de habilidades para que assim possam lidar com as adversidades geradas pela vida a dois. Estudos apontam que a capacidade de ouvir e compreender, bem como de demonstrar sensibilidade frente às necessidades dos outros (empatia) constitui um dos fatores importantes para um casamento feliz, na medida em que, ao se sentir ouvido e compreendido, o cônjuge se sente mais seguro e valorizado. No entanto, ainda não está claro, se o cônjuge que manifesta empatia (empatia manifestada) experimenta tanta satisfação conjugal quanto aquele que a recebe (empatia recebida). Esse estudo investigou o valor preditivo da expressão de empatia sobre a satisfação no casamento. Foram utilizadas três medidas de auto-informe: Escala de Satisfação Conjugal (ESC-Dela Coleta, 1989), medição da satisfação conjugal; Inventário de Empatia (IE-Falcone & cols., 2008), que avalia a empatia geral; Questionário de Empatia Conjugal (QEC-Oliveira, Falcone & Ribas Jr, 2009) que avalia a empatia conjugal, sendo este último adaptado para tornar-se um questionário de auto-informe. Todos os questionários foram respondidos por 108 indivíduos casados ( 69 do sexo feminino e 39 do sexo masculino). Através da Análise de Regressão Múltipla, onde a medida de satisfação conjugal foi a variável dependente e os cinco fatores correspondentes às duas medidas de empatia foram as variáveis independentes. Verificou-se que a expressão da empatia conjugal foi preditiva da satisfação conjugal em suas três dimensões: 1) Interação conjugal (IC); 2) Aspectos emocionais (AEm) e 3) Aspectos estruturais (AEs). Dentre os fatores do IE, a Sensibilidade Afetiva (SA) foi preditiva, no sentido inverso (r= -0.23 e p<0.05), dos Aspectos Emocionais (AEm) da ESC. No que diz respeito ao IE e a relação de seus fatores com o QEC, a Tomada de Perspectiva (TP) e a Sensibilidade Afetiva (SA) apresentaram correlações moderadas e significativas (r=.38 e p<.001 e r=.35 e p<.001, respectivamente). Espera-se que esse estudo possa contribuir para a construção de programas visando desenvolver empatia em indivíduos casados, facilitando a comunicação e a satisfação no casamento.<br>The satisfaction reached with marriage strongly influences life quality. On the other side, marriage conflicts are related to health problems, violence and divorce. Even with the inherent difficulties of each relationship, marriage stills seems to be a desire to be reached by a lot of people. However, in order to the relationship to be a source of happiness, resulting in a satisfying relationship, couples need to invest in a constant development of skills to be able to deal with the adversities related with shared life. Some studies suggests that the capacity of listening and comprehend, as well as the capacity to demonstrate sensibility in face of partner necessity (empathy) constitute important factors for a happy marriage, as far as the spouse feels listened and comprehended, they feel more safe and valued. Nonetheless, It is not clear yet if the spouse that manifests empathy (manifested empathy) experiences as much marital satisfaction as the one that received empathy (received empathy). In this study we investigated the predictive value of the expression of empathy related to marital satisfaction. Three methods of auto-inform measurements were used to evaluate: scale of marital satisfaction (ESC) (Dela Coleta, 1989), to analyze marital satisfaction; inventory of empathy (IE) (Falcone & cols., 2008), to evaluate empathy in general; questionnaire of marital empathy (QEC) (Oliveira, Falcone & Ribas, 2009). This last one was adapted to become an auto-inform questionnaire. All three questionnaires were answered by 108 marriage people, between 39 men and 69 women. We used a multiple regression analysis, in which the measurement of marital satisfaction was the dependent variable and the five factors related to the two measurements of empathy were the independent variables. It was shown that the expression of marital empathy was predictive of marital satisfaction in its three dimensions: 1) marital interaction (MI); 2) emotional aspects (EA); 3) structural aspects (SA). Between the factors analyzed in the inventory of empathy (IE), affective sensibility (AS) was inversely predictive of the emotional aspects (EA) in the scale of marital satisfaction (r= -0.23 e p<0.05). Regarding the inventory of empathy (IE), and the relation between its factors on the questionnaire of marital empathy (QEC), the perspective uptake and the affective sensibility showed a very high correlation, statistically significant (r=.38 e p<.001 e r=.35 e p<.001, respectively). We expect this study can contribute to build up programs intended to develop empathy in marriage people in order to facilitate communication between spouses and improving marital satisfaction.
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Pereira, Catarina dos Santos. "Retrato do ofensor de violência conjugal na perspetiva da vítima." Bachelor's thesis, [s.n.], 2018. http://hdl.handle.net/10284/6863.
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Projeto de Graduação apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Licenciada em Criminologia<br>A violência conjugal é um fenómeno cada vez mais presente nos dias de hoje. Este tipo de violência foi considerado um problema íntimo e privado do casal, durante muitas décadas, isto porque as agressões ocorriam normalmente dentro da habitação familiar. Todas as formas de violência deveriam ser inaceitáveis, em qualquer comunidade e em qualquer cultura, posto isto, como este é um problema alarmante e ainda há um grande desconhecimento por parte da população em geral, é necessário aprofundar esta temática.
O presente estudo tem como objetivo reunir semelhanças descritas pela vítima em relação ao ofensor e assim construir um perfil que o tipifique. Para tal, recorreu-se ao uso do inquérito por questionário e à entrevista para alcançar o objetivo do estudo.
Espera-se que com a implementação deste projeto, seja possível ajudar de alguma forma a diminuir a ocorrência deste fenómeno.<br>Marital violence is a phenomenon that is increasingly present today. This type of violence was considered an intimate and private issue of the couple, for many decades, because aggressions usually occurred within the family home. All forms of violence against people should be unacceptable, in any community and in any culture but as this is an alarming problem and still there is a lack of knowledge by the population in general it is necessary to deepen this theme.
The objective of this study is to gather similarities described by the victim in relation to the offender and then build a profile that typifies them. To do so, it was used the questionnaire survey and an interview to reach the study objective.
It is hoped that with the implementation of this project it will be possible to help in some way to reduce the occurrence of this phenomenon.<br>N/A
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Reghelin, Michele Melo. "Uma compreensão psicanalítica acerca da infidelidade conjugal." Universidade do Vale do Rio dos Sinos, 2011. http://www.repositorio.jesuita.org.br/handle/UNISINOS/3095.
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Previous issue date: 2011<br>Banco Santander / Banespa<br>Esta dissertação de Mestrado buscou estudar o tema da infidelidade conjugal sob a perspectiva psicanalítica, através de um entendimento teórico dos processos psíquicos
associados a relacionamentos amorosos nos quais ocorrem episódios de infidelidade. Com base no referencial psicanalítico contemporâneo, através das contribuições de Otto Kernberg (1995a; 1995b), Lucinda Mitchell (2000) e Lawrence Josephs (2006), buscou-se compreender a partir dos vínculos amorosos os conflitos daí derivados. Então, foi desenvolvida uma pesquisa qualitativa. A partir das sessões de psicoterapia breve e dos resultados do Teste das Relações Objetais (Phillipson, 2008), realizou-se uma compreensão dinâmica de dois casos clínicos. Os resultados obtidos permitiram compreender que o comportamento infiel crônico deriva de questões pré-edípicas referentes à tentativa de evitar o aprofundamento do vínculo amoroso associado à experiência de perda dos objetos parentais primitivos. Espera-se, com este trabalho, fornecer subsídios para o aprimoramento teórico conceitual das questões amorosas, bem como para o trabalho clínico em psicoterapias psicanalíticas.<br>This Master thesis explores the subject of couple infidelity using psychoanalysis. It provides an in-depth comprehension of the psychological mechanisms involved on a loving-unfaithful couple relationship. Based on the contemporary works of Otto Kernberg (1995a, 1995b), Lucinda Mitchell (2000) and Lawrence Josephs (2006), conflicts derived from loving relationships are studied. A qualitative methodology was used to formulate a psychodynamic comprehension of two case studies. Data was obtained through psychoanalytical short term psychotherapy and through the results from Object Relations Test (Phillipson, 2008). The study identified that long term infidelity has its origins in pre-oedipal issues related to the avoidance of deepening the romantic relationship and to the frightening experience of losing primitive parental objects. This article aims at improving the theoretical framework to study loving relationships, as well as the clinical practice of psychoanalytical psychotherapy.
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Silva, Isabela Machado da. "A relação conjugal durante a gravidez no contexto da reprodução assistida." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2009. http://hdl.handle.net/10183/16137.
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Este estudo investigou a relação conjugal durante a gravidez, em casais que engravidaram com o auxílio das técnicas de reprodução assistida (TRA). Realizou-se um estudo de caso coletivo, do qual participaram três casais no terceiro trimestre de gestação. Os dados foram obtidos em entrevistas individuais semi-estruturadas e, posteriormente, submetidos a uma análise de conteúdo qualitativa. As categorias de análise foram a história do casal, a decisão de ter um filho e o tratamento, a relação do casal com a família ampliada e a relação conjugal, que englobou três dimensões (coesão, afetividade/sexualidade e comunicação). Observaram-se mudanças nas três dimensões em função das TRA e da gravidez. As TRA mostraram-se fonte potencial de algumas dificuldades para a comunicação, a sexualidade e até mesmo para a coesão, mas sua superação pareceu ter sido favorecida pelo apoio existente entre os cônjuges. Durante a gravidez, algumas dificuldades permaneceram, especialmente na sexualidade em função do medo de perder o bebê, ainda que a coesão tendesse a aumentar, estimulada pela presença do bebê. Constatou-se que a família ampliada pode servir como um recurso para o casal ou como um estressor adicional. Destaca-se a importância de considerar as vivências prévias do casal, através da uma investigação da sua história.<br>This study investigated marital relationship during pregnancy in couples who were submitted to assisted reproduction. A collective-case study was carried out in which three couples, in the last trimester of pregnancy, took part. The data were collected from semistructured interviews and later submitted to content analysis. The categories of analysis were the marital history, the decision to have a child and the infertility treatment, the couple's relationship with the extended family, and, finally, the marital relationship, comprising three dimensions (cohesion, affectivity/sexuality and communication). Changes were identified in all three dimensions of marital relationship as a function of treatment and the pregnancy. The assisted reproduction techniques can be seen as a potential source of difficulties for communication, sexuality and even for cohesion, which can be overcome by marital support. During pregnancy, some difficulties can still remain, especially in sexuality, for fear of losing the baby, even though cohesion tends to increase, triggered by the baby's presence. The extended family may serve either as a resource for the couple or as an additional stressor. The importance of considering the couple's previous experiences is highlighted, through an investigation of the marital history.
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Guedes, Simone Alves. "Carreira e conjugalidade: a percepção da mulher sobre a influência da relação conjugal no desenvolvimento de sua carreira." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/12/12139/tde-21062017-091048/.
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O objetivo deste estudo foi o de identificar os tipos de influência que a relação conjugal exerce no desenvolvimento da carreira da mulher. Para o desenvolvimento da pesquisa, teve-se como referência as transformações das carreiras, das relações conjugais, das relações de gênero e dos processos identitários, por meio das interações simbólicas, tendo olhar atento ao processo de desenvolvimento da carreira da mulher e seus desafios. Com base no objetivo proposto, foi realizada uma pesquisa descritiva e quantitativa com mulheres brasileiras, de faixa etária compreendida entre 20 e 60 anos, graduadas em nível superior e que estavam em um relacionamento conjugal (casamento oficializado ou união estável). O método de coleta adotado foi um levantamento do tipo survey, com o uso de questionário eletrônico, tendo participado da amostra 532 mulheres. Após a coleta dos dados, foram feitas a análise descritiva dos dados e análises inferenciais, por meio de técnicas estatísticas multivariadas e testes paramétricos e não paramétricos. O resultado da Análise Fatorial Exploratória (AFE) apontou a identificação de três tipos de influência da relação conjugal sobre o desenvolvimento da carreira da mulher: apoio da relação conjugal à carreira da mulher, apoio financeiro do cônjuge à carreira da mulher e sabotagem à carreira da mulher por parte do cônjuge. As análises realizadas por meio de testes estatísticos indicaram a existência de associação entre os três tipos de apoio identificados e os fatores relacionados ao desenvolvimento da carreira, nas dimensões objetiva e subjetiva, das mulheres que fizeram parte da amostra. A principal contribuição do estudo foi a de identificar, sob a perspectiva das mulheres pesquisadas, diferentes tipos de influência da relação conjugal e do tipo de relacionamento estabelecido entre os cônjuges no desenvolvimento da carreira da mulher.<br>The objective of this study was to identify the types of influence that the conjugal relationship exerts on the development of women\'s careers. For the development of the research, reference was made to the transformations of careers, marital relations, gender relations and identity processes, through symbolic interactions, having a careful look at the development process of women\'s career and their challenges. Based on the proposed objective, a descriptive and quantitative study was carried out with Brazilian women aged between 20 and 60 years old, with a university undergraduate degree and in a marital relationship (official marriage or stable union). The method of collection was a survey, with the use of an electronic questionnaire. 532 women participated in the sample. After data collection, descriptive analysis of the data and inferential analyzes were performed, using multivariate statistical techniques and parametric and non-parametric tests. The results of the Exploratory Factor Analysis (AFE) identified three types of influence of the marital relationship on the development of the woman\'s career: conjugal support to the woman\'s career development, financial support of the spouse to the woman\'s career development, and sabotage of the woman\'s career by the spouse. Statistical analyzes indicated that there was an association between the three types of support identified and the career development factors, in both the objective and subjective dimensions, of the women surveyed. The main contribution of the study, from the perspective of the women surveyed, was the identification of different types of influence of the conjugal relationship and the type of relationship established between the spouses in the development of the woman\'s career.
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Peace, Patricia S. "Stress associated with law enforcement work and its effect on conjugal relationships." Honors in the Major Thesis, University of Central Florida, 2011. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/495.
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The purpose of this study was to determine if there was a difference in stress from associated with the occupation of law enforcement exists across the officers' relationship domains. The sample consisted of 51 participants that was comprised of both law enforcement officers and their significant others. Unlike past studies, this study included those that were married, divorced, in a civil union, single, or cohabitating. Based on past research it was hypothesized that the stress placed on officers and their significant other would be higher than that of other relationships. An anonymous survey was sent out to a several departments. Separate one-way between subjects Analysis of Variances (ANOVAs) were conducted to compare the effects of stress on law enforcements officers and their relationships. There was no significant effect of stress found in regards to the occupation itself as it pertained to the relationship (F(1, 48) = 0.99, p = 0.32). There was no significance of stress felt in regards to the individuals relationship on its own (F(1, 48) = 1.62, p =0.21).<br>B.S.<br>Bachelors<br>Sciences<br>Psychology
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Rosado, Juliana Szpoganicz. "A qualidade conjugal e o perfil discriminante de sujeitos em situação de conjugalidade." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2014. http://hdl.handle.net/10183/134801.
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O objetivo desta pesquisa foi investigar a qualidade conjugal nos relacionamentos contemporâneos. Para tal, dois artigos foram elaborados. O primeiro apresenta uma revisão sistemática da literatura com o intuito de mapear o que é investigado como relevante a respeito das temáticas associadas à qualidade, ajustamento e satisfação conjugal. O segundo apresenta um estudo empírico com 1476 sujeitos, no qual investigou-se a associação entre as variáveis idade, tempo de duração da conjugalidade, presença ou não de filhos, salário pessoal mensal, percepção sobre a conjugalidade dos pais e a qualidade conjugal que vivenciam. Uma análise discriminante entre grupos de alta e baixa qualidade conjugal também foi realizada. Os resultados refletem a presença de múltiplos fatores que circunscrevem a qualidade conjugal dos participantes e que expressam a complexidade de investigar e compreender esse fenômeno.<br>The objective of this research was to investigate marital quality in contemporary relationships. To this, two articles were prepared. The first presents a systematic literature review in order to map what is investigated as relevant regarding issues associated with quality, adjustment and marital satisfaction. The second presents a study of 1476 participants in which we investigated the association between the variables age, duration of the marital relationship, presence of children, monthly personal income, perception of parental marital and marital quality that experience. A discriminant analysis between high and low marital quality groups was also realized. The results reflect the presence of multiple factors that circumscribe the marital quality and express the complexity of investigate and understand this phenomenon.
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Almeida, Bruna Rocha de. "Famílias com filhos com síndrome de Down: uma análise sistêmica dos subsistemas conjugal e fraternal." Universidade Federal de Juiz de Fora (UFJF), 2018. https://repositorio.ufjf.br/jspui/handle/ufjf/7150.
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Previous issue date: 2018-02-06<br>FAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais<br>O nascimento de uma criança com síndrome de Down (SD) pode trazer implicações ao funcionamento familiar e às relações estabelecidas entre os membros familiares. A literatura indica que os genitores de filhos com SD apresentam bons níveis de satisfação conjugal e índices de ajustamento conjugal semelhantes àqueles com filhos com desenvolvimento típico (DT). Além disso, a relação fraternal nessas famílias tem sido descrita como sendo positiva, com características de amizade, afeto, companheirismo e sincronia. Há a tendência de o irmão com DT assumir a liderança durante os episódios interativos, apresentando comportamentos diretivos em relação ao irmão com SD. Este estudo teve como objetivo descrever a qualidade das relações conjugais e fraternais em famílias com filhos com SD e as possíveis associações entre a qualidade dessas relações, a partir da perspectiva sistêmica. Foram participantes 17 famílias, sendo quatro compostas por pai, mãe e um filho biológico com o diagnóstico de SD e 13 famílias compostas por pai, mãe, um filho biológico com SD e pelo menos um filho com DT. Os dados foram coletados na residência das famílias e incluíram os seguintes instrumentos e técnicas: Questionário de Caracterização do Sistema Familiar, Entrevistas semiestruturadas, Escala de Ajustamento Díadico, Observação das interações entre as díades conjugais com utilização do vídeo, Questionário de Irmãos e Questionário de Relações Fraternais. Os resultados demonstram que as relações conjugais são caracterizadas como amistosas e ajustadas, com bons níveis de consenso, coesão, satisfação e expressão de afeto. As interações são marcadas pela proximidade e pelo clima amigável entre o casal. Ambos os cônjuges tendem a participar de forma ativa e igualitária na discussão, valorizando e reconhecendo a posição e as ideias um do outro. Já as relações fraternais são caracterizadas pela afetuosidade, proximidade e companheirismo, com baixos níveis de conflitos e rivalidade. Os irmãos com DT assumem a postura de irmão mais velho e têm comportamentos de cuidado e proteção com o irmão com SD. Observou-se associação positiva entre a coesão diádica conjugal e a amorosidade/proximidade entre os irmãos. Ademais, as esposas de casais desajustados percebem um maior nível de rivalidade na relação fraternal de seus filhos. Já os irmãos nas famílias de casais desajustados avaliam sua relação com seu irmão com SD como tendo um maior nível de conflito do que aqueles nas famílias de casais ajustados. Destaca-se a importância da realização de estudos longitudinais que utilizem abordagem multimetodológica e que investiguem a inter-relação entre os diferentes subsistemas familiares para a melhor compreensão das relações desenvolvidas nas famílias de pessoas com SD.<br>The birth of a child with Down’s syndrome (DS) may have implications at family functioning and relationships established among family members. The literature indicates that parents of children with DS have good levels of marital satisfaction and similar levels of marital adjustment of parents of children with typical development (TD). In addition, the sibling relationship in these families has been described as positive, with characteristics of friendship, affection, companionship and synchrony. There is a tendency that the sibling with TD take the lead during the interactive episodes, presenting directive behaviors over the sibling with DS. This study aims to describe the quality of marital and sibling relationships in families with children with DS and the possible associations of the quality of these relationships, from the systemic perspective. The participants of this study were 17 families, four of them composed of father, mother and biological child with diagnosis of DS and 13 families composed of father, mother, biological child with SD and at least one child with TD. Data were collected in the families' homes and included these instruments and techniques: Questionnaire for Characterizing the Family System, semi-structured interviews, Dyadic Adjustment Scale, Observation of interactions between marital dyads using video technology, Sibling’s Questionnaire and Sibling Relationship Questionnaire. The results demonstrate that the marital relationships are characterized as friendly and adjusted, with good levels of consensus, cohesion, satisfaction and affectional expression. The interactions are marked by proximity and friendly atmosphere between the couple. Both spouses tend to participate actively and equitably in the discussion, valuing and recognizing one's position and ideas of each other. The sibling relationships are characterized by affection, closeness and companionship, with low levels of conflict and rivalry. The siblings with TD assume an older sibling's posture and have caring and protective behaviors with the sibling with DS. There is a positive association between dyadic conjugal cohesion and warmth/closeness between siblings. The wives of couples with inadequate adjustment perceive more rivalry in the sibling relationship of their children. Whereas the siblings in the families of couples with inadequate adjustment evaluate their relationship with their sibling with DS as having more conflicts than in families with adjusted couples. It is important to conduct longitudinal studies that use the multi-method approach and investigate the interrelationship between the different family subsystems to better understand the relationships developed in the families of people with DS.
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Haack, Karla Rafaela. "Amor, qualidade conjugal e infidelidade em relacionamentos amorosos mediados e não mediados pela internet." Universidade do Vale do Rio dos Sinos, 2012. http://www.repositorio.jesuita.org.br/handle/UNISINOS/4358.
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Previous issue date: 2012<br>CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>O avanço tecnológico constituiu a Internet como uma poderosa ferramenta, capaz de superar grandes distâncias para possibilitar a comunicação entre pessoas de diferentes localidades praticamente em tempo real. Com isso, observou-se também um crescimento de usuários nas redes sociais, sites de relacionamentos e chats. Espaços estes que propiciaram que pessoas localizadas em diferentes regiões geográficas se conhecessem e desenvolvessem diferentes tipos de relacionamentos, inclusive amorosos. Reconhecendo os dados que revelam o crescente índice de relacionamentos amorosos que se desenvolvem exclusivamente pela internet, a presente dissertação objetiva comparar os relacionamentos amorosos mediados pela Internet com os relacionamentos amorosos não mediados pela Internet, no que diz respeito ao amor, à qualidade conjugal e às concepções de infidelidade. Esta pesquisa, de caráter quantitativo, foi realizada com 86 usuários de Internet, divididos em dois grupos (43 em relacionamentos amorosos mediados pela internet e 43 em relacionamentos amorosos não mediados pela Internet). O documento da dissertação está composto por três artigos. No primeiro, é exposto um perfil discriminante entre os relacionamentos amorosos mediados e não mediados pela internet. No segundo, apresenta-se a comparação dos grupos no que diz respeito à qualidade conjugal e aos três componentes do amor: intimidade, paixão e decisão/compromisso. Por fim, no terceiro artigo, são apresentadas as concepções dos usuários de Internet sobre questões relacionadas à infidelidade. Os resultados revelam que existe diferenças significativas entre os grupos, apontando uma melhor qualidade conjugal, comprometimento, intimidade e paixão nos relacionamentos amorosos presencias. Além de indicar maior tempo de uso para acesso a redes sociais, chats e demais atividades de lazer nos relacionamentos amorosos mediados pela Internet, apontou também índices mais altos de infidelidade e problemas conjugais. Neste sentido, sugere-se que a Internet é um meio para conhecer pessoas e iniciar um relacionamento, entretanto para desenvolver o relacionamento, com mais intimidade, paixão, decisão/compromisso e qualidade conjugal recomenda-se que ocorra em contexto presencial.<br>Technological advances makes the Internet a powerful tool, capable of overcoming great distances to enable communication between people from different locations in real time. With that, there was also a growth of users in social networs, social networking sites and chat rooms. These tools have led these people located in different geographic regions to know each other and develop different types of relationships, including loving ones. Recognizing that the current data show the increasing rate of loving relationships tha develop exclusively on the internet, this paper aims to compare the loving relationships mediated by the Internet with loving relationships that are not mediate by the Internet, with regard to love, marital quality and conception of infidelity. This research, with a quantitative design was conducted with 86 Internet users that were divided into two groups (43 in loving relationships mediated by the Internet and 43 in loving relationships unmediated by the Internet). The thesis document is composed of three articles. In the first one, is exposed a discriminant profile between loving relationships mediated and unmediated by the Internet. On the second, is presented the comparison of the groups with regard to marital quality and the three components of love: intimacy, passion and decision/commitment. Finally, in the third article, we present the concepts of Internet users os issues to infidelity. The results show that there are significant differences between the groups, indicating better marital quality, commitment, passion and intimacy in presencial loving relationships. Besides indicating longer access on social networks, chats and other leisure activities, the romantic relationship mediated by the Internet also showed higher rates of infidelity and marital problems. In this sense, it is suggested that the Internet is a way to meet people and start relationship, although the relationship to develop within more intimacy, passion, decision/commitment and marital quality is recommended that occur in presencial context.
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Santos, Maria Estela Escanhoela Amaral. "No mesmo barco: a expatriação em aberto e seus impactos na relação conjugal." Pontifícia Universidade Católica de São Paulo, 2017. https://tede2.pucsp.br/handle/handle/19953.
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Previous issue date: 2017-03-17<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES<br>The expatriation of employees for an international corporate mission for two to three
years could possibly extended if there is an agreement with the parties involving new
negotiations and marital reorganization in case of repatriation with accompanying
spouses. This descriptive qualitative study of a systemic approach aimed to
understand the psychological process underlying expatriation, when this can be left
open, considering it as a family project and having as a particular aims: identify the
events that produce the mission extension; identify the personal, familiar, marital,
environmental and institutional variables that facilitate and hinder initial adjustment
and when expatriation can be left open; and understand the experienced process by
the couples when the expatriation happens to have no end predicted. It was
investigated it through individual face-to-face interviews, six Brazilian expatriates and
their respective companionship in European Continent locations. The results showed
that difficulties faced in cultural adaptation produced individual and conjugal
transformations, favoring the strengthening of the couple, regardless of the lack of
clarity in the organizational politics of expatriation. Personal, environmental,
institutional, personal network and marital relationship variables were fundamental
from the beginning of adaptation until the moment when the expatriation process had
become opened, who’s the decision to remain and until when, prioritized projects that
became conjugal and familiar throughout the mission<br>A expatriação de funcionários para uma missão corporativa internacional por dois a três anos pode ser prolongada se houver acordo entre as partes envolvendo novas
negociações e reorganização conjugal no caso de expatriações com cônjuges
acompanhantes. Este estudo qualitativo descritivo de abordagem sistêmica
buscou compreender o processo psicológico subjacente à expatriação, quando esta
se torna em aberto, considerando-a um projeto familiar e tendo como objetivos
específicos: identificar os eventos que produzem o prolongamento da
missão; identificar as variáveis pessoais, familiares, conjugais, ambientais e
institucionais que facilitam e dificultam a adaptação inicial e quando a expatriação se
torna em aberto; e compreender o processo vivido pelos casais quando a
expatriação passa a não ter final previsto. Investigou, por meio de entrevistas
presenciais individuais, seis expatriados brasileiros e suas respectivas esposas
acompanhantes em localidades do Continente Europeu. Os resultados mostraram
que dificuldades enfrentadas na adaptação cultural produziram transformações
individuais e conjugais, favorecendo o fortalecimento do casal, independente da falta
de clareza na política organizacional de expatriação. Variáveis pessoais, ambientais,
institucionais, rede pessoal e relação conjugal foram fundamentais do início da
adaptação ao momento em que o processo de expatriação se tornou em aberto, cuja
decisão de permanecer e até quando priorizou projetos que se tornaram conjugais e
familiares ao longo da missão
Books on the topic "Conjugal relationship"
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Nelson, Noelle C. Dangerous relationships: How to identify and respond to the seven warning signs of a troubled relationship. Da Capo Lifelong, 2001.
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Nelson, Noelle C. Dangerous relationships: How to identify and respond to the seven warnings signs of a troubled relationship. Perseus, 2001.
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Canada. Health and Welfare Canada. National Clearinghouse on Family Violence. Parent-child relationships - parents. Health and Welfare Canada., 1993.
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Canada. Health and Welfare Canada. National Clearinghouse on Family Violence. Parent-child relationships - children. Health and Welfare Canada., 1993.
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Kabengele, Blanche Saffron. Conjugal relationships of African and African Americans: A socio-cultural analysis. Edwin Mellen Press, 2015.
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Torres, Anália Cardoso. Vida conjugal e trabalho: Uma perspectiva sociológica. Celta, 2004.
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Julien, Philippe. La féminité voilée: Alliance conjugale et modernité. Desclée de Brouwer, 1997.
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Asmus, Mary E. Prosecuting domestic abuse cases in Duluth: Developing effective prosecution strategies from understanding the dynamics of abusive relationships. Hamline University School of Law, 1991.
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Kaufmann, Jean Claude. La Trame conjugale: Analyse du couple par son linge. Nathan, 1992.
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Maurice, Daumas. Le mariage amoureux: Histoire du lien conjugal sous l'Ancien Régime. Colin, 2004.
Find full textBook chapters on the topic "Conjugal relationship"
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Régnier-Loilier, Arnaud. "Conjugal Outcomes of Different Types of Non-cohabiting Relationships." In INED Population Studies. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-56001-4_3.
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Godinho, Bruno M. D. C., Andrew H. Coles, and Anastasia Khvorova. "CHAPTER 10. Conjugate-mediated Delivery of RNAi-based Therapeutics: Enhancing Pharmacokinetics–Pharmacodynamics Relationships of Medicinal Oligonucleotides." In Drug Discovery. Royal Society of Chemistry, 2019. http://dx.doi.org/10.1039/9781788015714-00206.
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"The Conjugal Relationship." In What is the Family of Law? Hart Publishing, 2019. http://dx.doi.org/10.5040/9781509919611.pt-002.
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Istratii, Romina. "The Ethiopian Orthodox Täwahәdo tradition and the conjugal relationship." In Adapting Gender and Development to Local Religious Contexts. Routledge, 2020. http://dx.doi.org/10.4324/9781003006992-4.
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Reynolds, Philip L. "Conjugal and Nuptial Symbolism in Medieval Christian Thought." In The Symbolism of Marriage in Early Christianity and the Latin Middle Ages. Amsterdam University Press, 2019. http://dx.doi.org/10.5117/9789462985919_ch02.
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Medieval scholars, clerics, and religious perceived important resemblances between marriage and the relationship between God or Christ and the Church or its individual members. They construed the divine–human relationship as a mystical marriage, but they also used such analogies to explain the laws and morality of human marriage and as the basis of the doctrine of marriage as one of the sacraments. This chapter explores the diversity of such comparisons. Having noted the limitations of symbolism as our overarching category, Reynolds proposes that the implicit common denominator within medieval thought was a notion of representation, that is, a resemblance posited between corresponding items on two hierarchically ordered planes, respectively spiritual or divine and corporeal or created. Lower things, construed as signs or figures, provided cognitive and rhetorical access to analogous higher things, whereas higher things could function analogically as exemplars that lower things were required to emulate. But these two vectors of comparison were not always coincident.
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Ajibade, Jegede Ebenezer. "Transient Marriages, Child Rights Abuses, and Mediatic Gap." In Advances in Media, Entertainment, and the Arts. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-0329-4.ch011.
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A few abusive occurrences in the Third World escape the lenses of the media, portending danger to our collective existence. One such social ill that defied the radar of news coverage is the growing transient consummation and abortion of conjugal relationship implicating male gender and instantiating abuses affecting the children from such relationships. Regrettably, the ‘hit and run parenthood' posture attendant of this practice often populate the crime cells cross-culturally and raises the probability of social dislocation laden with colossal cost to societies. Consequently, this chapter attempts to descriptively investigate the depth of this sexual pervasion and the predicaments of children raised under such milieu. A passionate appeal is thus made to galvanize dissuasive participation in such practices and to generate more media attention in order to alleviate the excruciating socio-economic condition and discourage crime among the affected children.
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"Conjugal instability." In Relationships, Residence and the Individual. Routledge, 2013. http://dx.doi.org/10.4324/9781315017785-19.
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"National Park Theory." In Examining Biophilia and Societal Indifference to Environmental Protection. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-4408-2.ch006.
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Chapter 6 delves into the topic of regard. In order to begin the process of reconciliation with the planet, mankind must first ask what is wrong with his broken relationship with the Earth. If man's first date with nature was one of wonder and awe, could it be that man now takes his beloved nature for granted? Perhaps his silent partner would like a say in how she is regarded, and especially in how she is treated. If so, what can man do to get back to that first love and shower the weeping Earth with affection? It turns out that the national park system may point the way back to conjugal bliss.
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"Forms of conjugal relations." In Relationships, Residence and the Individual. Routledge, 2013. http://dx.doi.org/10.4324/9781315017785-18.
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Thankappan, Ranjith. "A Queer Reading of “New Generation” Malayalam Cinema." In Handbook of Research on Social and Cultural Dynamics in Indian Cinema. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-3511-0.ch018.
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This chapter looks at the queer possibilities of reading the idea of travel and modern libidinal imaginations at the site of ‘new generation' Malayalam cinema, a recent origin of a genre of films that introduced a new style of filmmaking, format, themes, and young stars in the industry. The spatial mobility associated with the notion of travel and the performative space of love and desire may form the conjuncture for expounding the fluidity of the queer moments within which intersections of power relations. Power relations are played out, and heteronormative conjugal and romantic ties are resisted, subverted, or reproduced. The trope of travel becomes the site that embodies, at varying historical and social contexts, the statist colonising/civilising mission, individuated liberal emancipatory utopias, and non-conforming and subverting queer desires. It is argued that the queer moments explored through a queer approach offer the theoretical possibility of reading romantic relationship and friendship beyond the homo-social and popular heteronormative frameworks.
Conference papers on the topic "Conjugal relationship"
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Chen, Chih-Hsin, and Hong-Jian Chen. "Motion Representation: Different Conventional Forms, Duplex Mapping and Conjugation Form." In ASME 1992 Design Technical Conferences. American Society of Mechanical Engineers, 1992. http://dx.doi.org/10.1115/detc1992-0392.
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Abstract Four fundamental forms for representing rigid body motion, i.e. the rotation-of-vector form, the matrix form, the quaternion form and the screw form, all based on the conventional concept that motion is specified by the movement of a reference point together with an orientation change, are expounded. The inter-relationships among these forms are elucidated. The geometric images of these representation-forms, i.e. the motion mappings, are explained, and an innovative duplex-mapping, a powerful tool for mobility analysis of multi-loop mechanisms and robots, is introduced. An exotic motion representation, based on a concept totally different from the conventional concept, is described. This is a purely geometric representation, a representation by a pair of conjugate curves on respective conjugate surfaces, and is called the conjugation form of motion representation. The conversion from the conjugation form to the rotation-of-vector form and the inverse conversion are described. These conversions, which constitute the essential and featured contents of the Theory of Conjugate Surfaces, have great potential applications in motion design for numerically controlled manufacturing and in surface generation by numerically controlled manufacturing. The basis equations for the conversions, i.e. the three relationship-equations, are deduced. The fundamental equation conjugation, the four conjugato-kinematic entities and the five differential formulas for the inverse conversion are derived.
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Kyochi, Seisuke, Yuichi Tanaka, and Masaaki Ikehara. "On factorizations of conjugate symmetric Hadamard transform and its relationship with DCT." In ICASSP 2012 - 2012 IEEE International Conference on Acoustics, Speech and Signal Processing. IEEE, 2012. http://dx.doi.org/10.1109/icassp.2012.6288665.
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Nadeau, Jay L., Samuel J. Clarke, Anil Kumar Suresh, Rafael A. Khatchadourian, and Eve-Marie Dumas. "The relationship of QD composition and conjugate to cellular uptake and toxicity." In Biomedical Optics (BiOS) 2008, edited by Marek Osinski, Thomas M. Jovin, and Kenji Yamamoto. SPIE, 2008. http://dx.doi.org/10.1117/12.762333.
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Catton, Ivan. "Conjugate Heat Transfer Within a Heterogeneous Hierarchical Structure." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-23421.
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Optimization of heat exchangers (HE), compact heat exchangers (CHE) and micro-heat exchangers by design of their basic structure is the focus of this work. Consistant models are developed to describe transport phenomena in a porous medium that take into account the scales and other characteristics of the medium morphology. Equation sets allowing for turbulence and two-temperature or two-concentration diffusion are obtained for non-isotropic porous media with interface exchange. The equations differ from known equations and were developed using a rigorous averaging technique, hierarchical modeling methodology, and fully turbulent models with Reynolds stresses and fluxes in the space of every pore. The transport equations are shown to have additional integral and differential terms. The description of the structural morphology determines the importance of these terms and the range of application of the closure schemes. A natural way to transfer from transport equations in a porous media with integral terms to differential equations with coefficients that could be experimentally or numerically evaluated and determined is described. The relationship between CFD, experiment and closure needed for the volume averaged equations is discussed. Mathematical models for modeling momentum and heat transport based on well established averaging theorems are developed. Use of a ‘porous media’ length scale is shown to be very beneficial in collapsing complex data onto a single curve yielding simple heat transfer and friction factor correlations. The general transport equations developed for a single phase fluid in a heat exchange medium have many more integral and differential terms than the homogenized or classical continuum mechanics equations. Once these terms are dealt with by closure, the resulting equation set is relatively simple and their solution is obtained using simple numerical methods quickly enough for multiple parameter optimization using Design of Experiment (DOE) or Genetic Algorithms (GA). Current efforts to significantly improve the performance of a HE for electronic cooling, a two temperature problem, and of a finned tube heat exchanger, a three temperature problem, are described.
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Lam, Robert, Xueqing Zhang, Mark Chen, and Dean Ho. "Functional Nanodiamond Internalization Mechanisms and Kinetics." In ASME 2010 First Global Congress on NanoEngineering for Medicine and Biology. ASMEDC, 2010. http://dx.doi.org/10.1115/nemb2010-13339.
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Several reports have described the relationship between size, aspect ratio, surface modification and internalization for a variety of nanoparticles (i.e. gold, polymer, carbon nanotubes). Nanodiamonds (NDs) in particular have recently been implicated in a variety of biomedical applications. One of the most promising is in utilizing NDs as drug delivery carriers where successful internalization is of utmost importance. A few reports recently have demonstrated the energy dependent internalization of bare NDs. In this report, we investigate the internalization mechanism and kinetics of functional ND-conjugate translocation.
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Beard, J. E., A. S. Hall, and W. Soedel. "Hypotrochoidal Versus Epitrochoidal Gerotor Type Pumps With Special Attention to Volume Change Ratio and Size." In ASME 1987 Design Technology Conferences. American Society of Mechanical Engineers, 1987. http://dx.doi.org/10.1115/detc1987-0100.
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Abstract The planar rotary mechanism, by virtue of its volume changing ability can be used as a pump, engine or compressor. Most of the types of rotary mechanisms used today, from the Wankel rotary engine to the gerotor pump, are based on epitrochoidal generation and its conjugate shape. This paper presents the mathematical relationships for the hypotrochoidal generation and also compares the flow rate, pocket and pump displacement between the hypotrochoidal and epitrochoidal generated profiles.
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Yu, Bowen, and Kwun-lon Ting. "Free-Form Optimal Conjugation Design." In ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/detc2012-71525.
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The paper presents the first optimal conjugation design methodology based on free-form conjugation modeling theory. The methodology is implemented for planar circular gearing and general for any planar gearing. According to the previous research of free-form conjugation, conjugate profiles are modeled by contact path geometries or cutter geometries which are represented by NURBS (non-uniform rational B-splines). The interchangeability between control points and interpolation points of NURBS are introduced in general to offer reasonable constraints of special interpolation conditions in conjugation design. To adapt to the flexibility brought by free-form techniques, the determination of an important conjugate property—contact ratio is carried out through geometric relationship. To make use of NURBS for optimal design, conjugate properties and their differentiations are represented by important parameters and then by control points and interpolation points of NURBS. The interested properties are relative curvature, specific sliding ratio and nominal Hertz contact stress, which are the main factors of gear efficiency and wear. The properties are well-known for their difficulties in optimization. The paper shows that with appropriate manipulations in mathematics and programming, it is feasible for gradient based optimization methods, which are accurate and fast in convergence. The methodology is consistent with the regular optimization of geometry design, and can be integrated into geometry design systems. The examples show the effectiveness of the proposed optimization framework.
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Bagci, Cemil. "Banded Doolittle’s Method for the Solutions of Large Systems of Equations." In ASME 1994 International Computers in Engineering Conference and Exhibition and the ASME 1994 8th Annual Database Symposium collocated with the ASME 1994 Design Technical Conferences. American Society of Mechanical Engineers, 1994. http://dx.doi.org/10.1115/cie1994-0454.
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Abstract Doolittle’s method is a much simplified form of Cholesky’s method for solving systems of linear simultaneous equations without inverting the coefficient matrix. In Cholesky’s method the coefficient matrix must be symmetric, the two conjugate triangular matrices must be transposes of each other, and the solution process involves square roots of sums. In Doolittle’s method the coefficient matrix need not be symmetric and there is no constrained relationship between the two conjugate matrices. In this article, Doolittle’s method is used to formulate the banded matrix solution of linear sets of equations of form [A]{X} = {B}, where [A] is symmetric. Such systems of equations occur for many engineering problems, especially for structural finite element formulations where [A] corresponds to the stiffness matrix. In the banded form of [A] the non-zero diagonal rays of one-half of [A] is formed in column form such that [A] is replaced with two conjugate matrices in column forms. The system of equations can then be solved for {X} without inverting [A]. In this paper generalized expressions for the elements of the conjugate matrices, an intermediate unknown parameter matrix, and the {X} matrix are provided for use in programming the method. A curved beam stress analysis is presented to illustrate that the computation time required by the banded Doolittle method is many times less than that of methods such as the regular Doolittle method, the matrix inversion method (using Gauss-Jordan row transformations), Gauss elimination methods, and the banded Cholesky method. Hence, an efficient and less costly process for solving large size engineering systems is offered. A tested FORTRAN program using the banded Doolittle’s method in a subroutine is given in the Appendix.
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Wang, Hai-bo, Joon-wan Kim, Shinichi Yokota, and Kazuya Edamura. "Performance Evaluation of a Triangular-Prism-Slit Electrode Pair as an Electro-Conjugate Fluid Jet Generator." In ASME 2011 Dynamic Systems and Control Conference and Bath/ASME Symposium on Fluid Power and Motion Control. ASMEDC, 2011. http://dx.doi.org/10.1115/dscc2011-6077.
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Electro-conjugate fluid (ECF) is a dielectric and functional fluid, which generates a powerful jet when electrodes inserted into it are subjected to a constant voltage of less than one thousand volts. As one essential research field on ECF, researchers have been conducting the study on electrodes. Several structures, e.g. planar parallel rod-like electrode array, ring-needle electrode pair and triangular-prism-slit (TPS) electrode pair, were proposed. Among them, the TPS electrode structure is often thought as the most promising candidate for future ECF applications thanks to its great merits of combining easy fabrication and relatively high performance. In this paper, in order to evaluate performance of the TPS electrode pair, a novel modular ECF-jet generator capable of independently adjusting alignment and gap of each electrode is designed. By utilizing it, the relationship between output pressure and parameters of the TPS electrode pair, including thickness, slit width, tip angle, electrode gap and alignment, are obtained.
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Nowak, Grzegorz, and Włodzimierz Wro´blewski. "Application of Conjugate Heat Transfer for Cooling Optimization of a Turbine Airfoil." In ASME Turbo Expo 2009: Power for Land, Sea, and Air. ASMEDC, 2009. http://dx.doi.org/10.1115/gt2009-59818.
Full textAbstract:
This paper discusses the problem of airfoil cooling system optimization connected with Conjugate Heat Transfer (CHT) analysis for reliable thermal field prediction within a cooled component. Since the full CHT solution, which involves the main flow, blade material and the coolant flow domains is computationally expensive from the point of view of optimization process, it was decided to reduce the problem by fixing the boundary conditions at the blade surface and solving the task for the interior only (both solid material and coolant). Such assumption, on one hand, makes the problem computationally feasible, and on the other, provides more reliable thermal field prediction than it used to be with the empirical relationships. The analysis involves the optimization of location and size of internal cooling passages within an airfoil. Initially, cooling is provided with circular passages and heat is transported by convection. The task is approached in 3D configuration. Each passage is fed with cooling air of constant parameters at the inlet. In the present study the airfoil profile is taken as aerodynamically optimal. The optimization is done with an evolutionary algorithm within a 30 dimensional design space, composed of space coordinates and radii of cooling channels. The search is realized with a weighted single objective function, which consisted of three objectives formulated on the basis of the airfoil’s thermal field and coolant mass flow.