Teaching and Learning English as a Foreign Language in Taiwan: A Socio-Cultural Analysis

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Kung, Fan-Wei

2017-01-01

This article examines the English as a Foreign Language (EFL) context in Taiwan based on Vygotsky's (1978) socio-cultural framework. The historical context is provided after some delineations of the educational system in Taiwan with regard to its foreign language instruction policy and development. Based upon the proposed socio-cultural framework,…

New health risks and sociocultural contexts: bird flu impacts on consumers and poultry businesses in Lao PDR.

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Suder, Gabriele; Inthavong, Saynakhone

2008-02-01

Avian flu has been identified as one of the most challenging new risks, global in impact due to the "highly interconnected and integrated world economy along with other unpredictable events such as the Asian financial crisis and global terrorism." We have chosen the case of Lao PDR to shed light on an area in which local people consume chicken as one of their staple foods. Our research analyzes consumer behavior, poultry business modification patterns in a high-risk country, and government reaction for business resilience. The geographic choice is motivated by the 2006 EIU report on Catastrophe Risk Management that indicated that Asian-Pacific companies are better prepared for such risks as bird flu than European business is, despite the many cases found in both regions.

Towards Contemporary Play: Sociocultural Theory and the Digital-Consumerist Context

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Edwards, Susan

2014-01-01

This article introduces the notion of "contemporary" play in relation to existing ideas about children's play, learning and development from a sociocultural perspective. The need to think about the nature of contemporary play is considered in response to arguments suggesting that the quality of children's play has declined in…

Interconnection of socio-cultural adaptation and identity in the socialization process

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L Y Rakhmanova

2015-12-01

Full Text Available The article considers the influence of the socio-cultural adaptation of an individual on his personality and identity structure; analyzes the processes of primary and secondary socialization in comparison with subsequent adaptation processes, as well as the possibility of a compromise between the unchanging, rigid identity and the ability to adapt flexibly to the changing context. The author identifies positive and negative aspects of adaptation in the contemporary society while testing the hypothesis that if the adaptation is successful and proceeds within the normal range, it helps to preserve the stability of social structures, but does not contribute to their development for the maladaptive behavior of individuals and groups stimulates social transformations. In the second part of the article, the author shows the relationship of the socio-cultural identity and the individual status in various social communities and tries to answer the question whether the existence and functioning of the social community as a pure ‘form’ without individuals (its members is possible. The author describes the identity phenomenon in the context of the opposition of the universal and unique, similarities and differences. The article also introduces the concept of the involvement in the socio-cultural context as one of the indicators of the completeness and depth of individual socio-cultural adaptation to a certain environment, which is quite important for the internal hierarchy of individual identity.

The Development of Mirror Self-Recognition in Different Sociocultural Contexts

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Kartner, Joscha; Keller, Heidi; Chaudhary, Nandita; Yovsi, Relindis D.

2012-01-01

The overarching goal of the present study was to trace the development of mirror self-recognition (MSR), as an index of toddlers' sense of themselves and others as autonomous intentional agents, in different sociocultural environments. A total of 276 toddlers participated in the present study. Toddlers were either 16, 17, 18, 19, 20, or 21 months…

The problem of innovation in the context of intellectual property research: from the economic-juridical into the sociocultural paradigm

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O. V. Stovpets

2016-06-01

Full Text Available The problem of innovation in the context of Intellectual Property becomes actual as the society’s development moves from the economic, technical and juridical paradigms towards the sociocultural paradigm. The reflection on abovementioned issues is performed within the monographic social­philosophic research for Intellectual Property Institution as one of the most significant social institutions of postindustrial postmodern society in the era of information. Therefore the article is devoted to the social­philosophic study of the innovation concept’s genesis, the process of innovative problematic consolidation in the context of intellectual property, as well as the justification of innovation as a social­cultural phenomenon. In particular, it was performed a sociophilosophical and semantic analysis for the concept of «innovation» in its correlation with the concepts of «discovery», «invention», «new modification», «novelty», in order to identify the essence of innovation itself. It was emphasized the importance of innovation’s research in the socio­cultural context, taking into account the specific ontological status for innovation in its integrity with Intellectual Property institution. In the studying of innovation (as the very important substantial aspect of intellectual property it was explicated that interpretations of this phenomenon are frequently concentrated within technical, economic and juridical paradigms. However, today the innovation is primarily a social and cultural phenomenon caused by the specifics of appropriate sociocultural environment. It is logical that changes’ vector related to the information and technological novelties, now shifts from technical, economic and legal fields to the socio­cultural dimension. Following the producing sectors, other areas of life became the objects of conscious and deliberate innovative activities, that allow us to fix the transition towards an innovative model of social

Out of our minds: a review of sociocultural cognition theory

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Tenenberg, Josh; Knobelsdorf, Maria

2014-01-01

Theories of mind are implicitly embedded in educational research. The predominant theory of mind during the latter half of the twentieth century has focused primarily on the individual mind in isolation, context-free problem-solving and mental representations and reasoning, what we refer to as cognitivism. Over the last two decades, CS Education researchers have begun to incorporate recent research that extends, elaborates and sometimes challenges cognitivism. These theories, which we refer to collectively as sociocultural cognition theory, view minds as cultural products, biologically evolved to be extended by tools, social interaction and embodied interaction in the world. Learning, under this perspective, is viewed as tool-mediated participation in the ongoing practices of cultural communities. In this paper, we pursue three goals. First, we provide a summary of the key principles in sociocultural cognition theory, placing this theory within a historical context with respect to the cognitive theories that it extends and challenges. Second, we integrate across different but related research efforts that all fall under the sociocultural cognition umbrella, using a uniform terminology for describing ideas represented within different discourse communities. And third, we reference a number of canonical sources in sociocultural cognition theory so as to serve as an index into this diverse literature for those wanting to explore further.

THE WORLD VIEW, IDENTITY AND SOCIOCULTUR HOMEOSTASIS

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Marina Yur’evna Neronova

2016-02-01

Full Text Available The paper presents the relationship between the phenomenon of world view and sociocultural identity both individuals and the community as a whole. The research is being carried out in the context of current crisis of world view accepted in so-called art Nouveau era. This paper also presents the identity crisis typical for modern civilized societies. A new notion of sociocultural homeostasis is introduced in connection with analyzable phenomena and their mutual relations.Purpose. Study of the relationship between the phenomenon of the world view and sociocultural identity as a structural and functional mechanism.Methodology. Phenomenological and systematic methods with the elements of historical method were employed. Cultural analysis is based on using both axiological and phenomenological approach, and also the elements of semiotic approach.Results. The dependence of identity on the world view is revealed (or is being revealed?, the phenomenon of sociocultural homeostasis is singled out (or is being singled out in the capacity of the mechanism setting up the correspondence in the contradictory unity between the world view as a subjective image and concrete reality as an objective part of this contradictory. The analysis of sociocultural homeostasis is carried out (or is being carried out and the conclusion is being drown that instability of the latter leads to serious problems in the identification of both individuals and communities as a whole. Besides, (moreover the relationship between the legitimacy level of the world view and stability of sociocultural homeostasis is established. (is being established.Practical implications: the system of education.

Sociocultural Theory and its Role in the Development of Language Pedagogy

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Abdul Hameed Panhwar

2016-12-01

Full Text Available This paper reviews the literature on Vygotskian theory of Socio-cultural learning and constructivist approach to teaching and learning and attempts to relate the socio-cultural theory to constructivism. The purpose of the paper is to investigate the ways socio-cultural theory helps to develop language pedagogies. Critical analysis of the literature on the socio-cultural theory suggests that the theory has potential for forming new context-oriented language teaching-learning pedagogies which can help teachers in maximising the effectiveness of their teaching and their student’s learning. The review further suggests that the language pedagogies and activities developed from the sociocultural theory of Vygotsky may not only improve students’ language skills, but it also has potential to develop students’ cognition. Since theory promotes more and more communication of students with each other through scaffolding, that is, the Zone of Proximal development (ZPD in Vygotsky’s language. Thus, the theory directly points towards the promotion of student-centred learning by establishing learner autonomy. Keywords: socio-cultural theory, language, constructivism, pedagogies, students

Patterns of Internet Usage: Learning Sphere and the Socio-cultural Context

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Hossein Ebrahimabadi

2009-11-01

Full Text Available In addition to the curriculum and the learning targets, there are some other points –as “the culture of the real life”, “patterns of communication and virtual-life’s experiencing”, and generally “pattern of communication and internet usage”- should be considered in evaluating internet. Applying results of a survey on the impacts of both the web-based and the traditional educational methods on students’ learning and motivation, the present study explores the patterns of internet usage. Research method is experimental, using the t test for independent groups and analyzing multi-variable regression, and some points as the population, method of sampling and data gathering is explained in the article. Results show that there is a meaningful difference between the grades of the test group and the witness group; thus variable of “the internet usage” could predict changes in learning. In other words, supra-usage of internet would decrease learning and curriculum development. However, using internet for scientific and schooling would cause students to correlate their patterns of computer and internet usage. As results show, decline in entertaining usage of internet is related to the socio-cultural context, way and amount of participating in the web, and the quality of virtual learning sphere, rather than the interest or disinterest of the users.

Sociocultural patterning of neural activity during self-reflection

DEFF Research Database (Denmark)

Ma, Yina; Bang, Dan; Wang, Chenbo

2014-01-01

) in Chinese than in Danish participants. Moreover, the group difference in TPJ activity was mediated by a measure of a cultural value (i.e., interdependence of self-construal). Our findings suggest that individuals in different sociocultural contexts may learn and/or adopt distinct strategies for self-reflection...

Agency-communion and interest in prosocial behavior: social motives for assimilation and contrast explain sociocultural inconsistencies.

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Gebauer, Jochen E; Sedikides, Constantine; Lüdtke, Oliver; Neberich, Wiebke

2014-10-01

Identifying the "prosocial personality" is a classic project in personality psychology. However, personality traits have been elusive predictors of prosocial behavior, with personality-prosociality relations varying widely across sociocultural contexts. We propose the social motives perspective to account for such sociocultural inconsistencies. According to this perspective, a focal quality of agency (e.g., competence, independence, openness) is the motive to swim against the social tide-agentic social contrast. Conversely, a focal quality of communion (e.g., warmth, interdependence, agreeableness) is the motive to swim with the social tide-communal social assimilation. We report two cross-sectional studies. Study 1 (N = 131,562) defined social context at the country level (11 European countries), whereas Study 2 (N = 56,395) defined it at the country level (11 European countries) and the city level (296 cities within these countries). Communion predicted interest in prosocial behavior comparatively strongly in sociocultural contexts where such interest was common and comparatively weakly where such interest was uncommon. Agency predicted interest in prosocial behavior comparatively strongly in sociocultural contexts where such interest was uncommon and comparatively weakly where such interest was common. The results supported the social motives perspective. Also, the findings help to reestablish the importance of personality for understanding prosociality. © 2013 Wiley Periodicals, Inc.

THE SOCIOCULTURAL DIMENSION IN THE DEVELOPMENT OF THE LANGUAGE SKILLS OF PRE - SERVICE TEACHER

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Yunaisi Pérez Vázquez

2018-01-01

Full Text Available The article approaches some reflections on a pedagogic strategy for the development of the communicative abilities, from the sociocultural dimension in the teacher training process. The methods and technical that are applied they demonstrate the inadequacies that persist. consequence there are carried out reflections about the pedagogic str ategy, which is characterized by the projection, appropriation and communicative systematizing, where the performance contexts and the demands of the school environment, have singular importance. With their implementation it is achieved the derivation of the objectives and abilities for the interdisciplinary work of the teaching staff, that makes possible a system of pedagogic actions that impact positively to improve the communicative abilities, keeping in mind the incorporation of sociocultural elements in order to contribute the personal and professional development in the pedagogic context as in other sociocultural environment.

Explaining suicide in an urban slum of Mumbai, India: a sociocultural autopsy.

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Parkar, Shubhangi R; Nagarsekar, Balkrishna; Weiss, Mitchell G

2009-01-01

Health demographic mortality studies use verbal autopsies to identify suicide as a cause of death. Psychological autopsies focus almost exclusively on associated high-risk psychiatric disorders. New approaches considering contextual factors are needed for preventing suicide and promoting mental health. This study examined explanations of suicide reported by surviving family members or close friends with reference to social, cultural, and environmental conditions as well as the challenges of life in the Malavani slum of Mumbai. An EMIC (Explanatory Model Interview Catalog) interview based on a cultural epidemiological framework considered underlying problems, perceived causes, and sociocultural contexts. It was administered to survivors of 76 people who had died by suicide (56.6% women). Accounts of underlying problems typically referred to various aspects of tension (73.7%). Perceived causes often identified multiple factors. The sociocultural contexts of suicide included the victimization of women, the personal and social impact of problem drinking, marital problems, physical health problems, mental tension, possession and sorcery. Women were particularly vulnerable to the impact of problem drinking by a spouse or father. This study demonstrates the value of an approach to sociocultural autopsy examining local contexts and explanations of suicide. Findings highlight needs for both mental health services and culturally sensitive social interventions.

Sociocultural contexts and worker safety and health: findings of a study with Chinese immigrant restaurant workers.

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Tsai, Jenny; Bruck, Annie

2009-02-01

More immigrants are seeking employment in restaurants. Drawing data from an ethnographic study, this article discusses what and how sociocultural contexts shape the safety and health of immigrant restaurant workers. Eighteen Chinese immigrants from China, Hong Kong, and Taiwan participated in the study. Data generation methods included a questionnaire, individual and focus group interviews, and participant observations. Ethnographic analysis revealed that immigration mechanisms, demands of English proficiency for employment, and existence of networks and ethnic communities shaped the participants' employment choices. Working hours and schedules, interpersonal relationships at work, job design and training, occupational safety and health training, and national events and economy further influenced the participants' occupational experiences and well-being. Issues were noted with job security, mental health, family relationships, and risks for occupational injuries and illnesses. Implications for occupational health nursing research and practice to reduce immigrant workers' vulnerability to poor safety and health outcomes conclude this article.

Predictors of international students’ psychological and sociocultural adjustment to the context of reception while studying at Aarhus University, Denmark

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Ozer, Simon

2015-01-01

as adaptation challenges. This paper investigates international students’ psychological and sociocultural adjustment to studying at Aarhus University in Denmark. Both international students (n = 129) and domestic students (n = 111) participated in the study. The international students did not report impaired...... psychological conditions as compared to the control group of domestic students. However, the international students reported a significantly lower level of social support. Social support and perceived discrimination were significant predictors of both psychological and sociocultural adjustment. Additionally......, the level of English proficiency alone predicted sociocultural adjustment. Values of vertical individualism and horizontal collectivism predicted psychological adjustment. Finally, integration was found to be a significantly more adaptive acculturation orientation than separation in regard to sociocultural...

Taking the Concept of Citizenship in Mental Health across Countries. Reflections on Transferring Principles and Practice to Different Sociocultural Contexts

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Eiroa-Orosa, Francisco José; Rowe, Michael

2017-01-01

Transferring principles and practices to different sociocultural and professional contexts in the field of mental health can be very complex. Previous research on public health policy points to difficulties in different areas such as the understanding the new concepts, their applicability in different health systems, and suitable approaches to its effective implementation. The purpose of this article is to describe and analyze the process of transferring the concept of Citizenship, from its United States origins in mental health outreach work with persons who are homeless to Catalonia, Spain. We define Citizenship as promoting the rights, responsibilities, roles, resources and relationships of persons with mental illnesses, along with a sense of belonging that is validated by other citizens. The process of this transition involves embedding Citizenship in the mental health “first-person” (internationally known as Consumer/Survivor/Peer) movement in Catalonia. The paper includes a discussion of the concept of transference, including a case example of the adoption of the concept of mental health recovery in different countries. Following this, we describe the United States Citizenship model and key elements of its development. We then turn to Spain and the evolution of its mental health system, and then to Catalonia for a brief case history of transference of the principles and practices of Citizenship to that region. The “take home message” of this work is that concepts being brought from one sociocultural and national context to another, must focus on contextualization in the ‘adoptee’s’ practices, including the balance between personal involvement and professional rigor, the involvement of key actors, and ongoing evaluation of actions taken. PMID:28680412

Taking the Concept of Citizenship in Mental Health across Countries. Reflections on Transferring Principles and Practice to Different Sociocultural Contexts.

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Eiroa-Orosa, Francisco José; Rowe, Michael

2017-01-01

Transferring principles and practices to different sociocultural and professional contexts in the field of mental health can be very complex. Previous research on public health policy points to difficulties in different areas such as the understanding the new concepts, their applicability in different health systems, and suitable approaches to its effective implementation. The purpose of this article is to describe and analyze the process of transferring the concept of Citizenship, from its United States origins in mental health outreach work with persons who are homeless to Catalonia, Spain. We define Citizenship as promoting the rights, responsibilities, roles, resources and relationships of persons with mental illnesses, along with a sense of belonging that is validated by other citizens. The process of this transition involves embedding Citizenship in the mental health "first-person" (internationally known as Consumer/Survivor/Peer) movement in Catalonia. The paper includes a discussion of the concept of transference, including a case example of the adoption of the concept of mental health recovery in different countries. Following this, we describe the United States Citizenship model and key elements of its development. We then turn to Spain and the evolution of its mental health system, and then to Catalonia for a brief case history of transference of the principles and practices of Citizenship to that region. The "take home message" of this work is that concepts being brought from one sociocultural and national context to another, must focus on contextualization in the 'adoptee's' practices, including the balance between personal involvement and professional rigor, the involvement of key actors, and ongoing evaluation of actions taken.

Taking the Concept of Citizenship in Mental Health across Countries. Reflections on Transferring Principles and Practice to Different Sociocultural Contexts

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Francisco José Eiroa-Orosa

2017-06-01

Full Text Available Transferring principles and practices to different sociocultural and professional contexts in the field of mental health can be very complex. Previous research on public health policy points to difficulties in different areas such as the understanding the new concepts, their applicability in different health systems, and suitable approaches to its effective implementation. The purpose of this article is to describe and analyze the process of transferring the concept of Citizenship, from its United States origins in mental health outreach work with persons who are homeless to Catalonia, Spain. We define Citizenship as promoting the rights, responsibilities, roles, resources and relationships of persons with mental illnesses, along with a sense of belonging that is validated by other citizens. The process of this transition involves embedding Citizenship in the mental health “first-person” (internationally known as Consumer/Survivor/Peer movement in Catalonia. The paper includes a discussion of the concept of transference, including a case example of the adoption of the concept of mental health recovery in different countries. Following this, we describe the United States Citizenship model and key elements of its development. We then turn to Spain and the evolution of its mental health system, and then to Catalonia for a brief case history of transference of the principles and practices of Citizenship to that region. The “take home message” of this work is that concepts being brought from one sociocultural and national context to another, must focus on contextualization in the ‘adoptee’s’ practices, including the balance between personal involvement and professional rigor, the involvement of key actors, and ongoing evaluation of actions taken.

Gender, suicide, and the sociocultural context of deliberate self-harm in an urban general hospital in Mumbai, India.

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Parkar, Shubhangi R; Dawani, Varsha; Weiss, Mitchell G

2008-12-01

Recognizing the complementary effects of social contexts and psychiatric disorders, this study clarifies the role of gender in suicidal behavior in urban Mumbai by considering psychiatric diagnoses and patient-identified sociocultural features. The cultural epidemiological approach suggests the critical impact of situational sociocultural factors that complement the customary psychopathological accounts for those who harm or kill themselves. The cultural epidemiology of deliberate self-harm (DSH), it is argued, is critical to planning for suicide prevention, community mental health and psychiatric practice. This study, based on a cultural epidemiological framework, compares male and female admissions for DSH, evaluating conditions with SCID-I and EMIC interviews. We assessed features and narratives of suicidal behavior, patient-identified underlying problems, their perceived causes and triggers. The study included 92 women and 104 men. A diagnosis of depressive disorder was made for 48.9 percent of women and 39.4 percent of men. Many patients (50.0 percent of women and 41.3 percent of men) did not fulfill the criteria for any diagnosis, or did so only for an adjustment disorder or a V-code. Men typically explained DSH with reference to work problems, financial problems and problem drinking. Women typically discussed domestic problems, in-law relations and victimization. Problem drinking affected women living with men who drank. Social and situational factors appear to play a relatively greater role than psychiatric illness in self-harm and suicide in Mumbai, as in other Asian studies, compared with Europe and North America.

The sociocultural context of family size preference, ideal sex composition, and induced abortion in India: findings from India's National Family Health surveys.

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Agrawal, Sutapa

2012-01-01

In this study, the author examined the effect of family size preference and sex composition of living children as determinants of induced abortion among women in India by analyzing 90,303 ever-married women aged 15-49, included in India's second National Family Health Survey, conducted in 1998-99. Multivariate logistic regression methods were used to examine the association between induced abortion and possible determinants. The results indicated that a woman's desire to limit family size with preferred sex composition of children, coupled with her autonomy and the sociocultural context, largely determines her experience of induced abortion in India.

Sociocultural Factors and Bureaucratic Practices in Universities in Ghana

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SOLOMON KOFI AMOAH

2014-05-01

Full Text Available Max Weber, one of the pioneers in bureaucratic organisational studies believes in the ultimate triumph of bureaucracy over the collegial culture of universities. This paper argues that rather than ultimate triumph of bureaucracy over the collegial culture of universities (Weber 1947, the interests of universities would be better served when the bureaucratic culture is designed to accommodate some core socio-cultural expectations of organizational members, without compromising productivity.  The research examined the implications of some selected sociocultural factors for bureaucratic practices in selected universities in Ghana through a mix method approach. The findings show that, the authority structures of the two universities typify the Weberian Ideal type bureaucracy with   hierarchical culture and standardized rules and procedures for carrying out every task. This notwithstanding, the societal culture was found to be influential in shaping the bureaucratic behaviour and conducts of organizations’ members. The paper aims at bringing to the fore the strength of the informal structures in reshaping bureaucratic culture and work behaviour, and the need to consider socio-cultural contexts in designing bureaucratic organizations.

Clinical diagnostic and sociocultural dimensions of deliberate self-harm in Mumbai, India.

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Parkar, Shubhangi R; Dawani, Varsha; Weiss, Mitchell G

2006-04-01

Patients' accounts complement psychiatric assessment of deliberate self-harm (DSH). In this study we examined psychiatric disorders, and sociocultural and cross-cultural features of DSH. SCID diagnostic interviews and a locally adapted EMIC interview were used to study 196 patients after DSH at a general hospital in Mumbai, India. Major depression was the most common diagnosis (38.8%), followed by substance use disorders (16.8%), but 44.4% of patients did not meet criteria for an enduring Axis-I disorder (no diagnosis, V-code, or adjustment disorder). Psychache arising from patient-identified sociocultural contexts and stressors complements, but does not necessarily fulfill, criteria for explanatory psychiatric disorders.

Forming engineers' sociocultural competence: Engineering ethics at tomsk polytechnic university

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Galanina, E.; Dulzon, A.; Schwab, A.

2015-10-01

The aim of the present research is to discuss Tomsk Polytechnic University in respect of forming engineers’ sociocultural competence and teaching engineering ethics. Today international standards of training engineers cover efficient communication skills, ability to understand societal and environment context, professional and ethical responsibility. This article deals with the problem of contradiction between the need to form engineers’ sociocultural competence in Russian higher education institutions in order to meet the requirements of international accreditation organizations and the real capabilities of existing engineering curricula. We have described ethics teaching experience of TPU, studied the engineering master programs of TPU to see how the planned results are achieved. We have also given our recommendations to alter the structure of TPU educational curricula, which can also be applied in other higher education institutions.

Socio-Cultural Factors and International Competitiveness

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Madara Apsalone

2015-12-01

Full Text Available Socio-cultural factors – shared values, norms and attitudes are significant, but less acknowledged sources of international competitiveness. Previous studies have found socio-cultural factors positively affecting various aspects of international competitiveness – entrepreneurship, innovation, productivity and international cooperation. These factors are more sustainable and less affected by external environment changes in comparison with the traditional factors. Socio-cultural factors provide an opportunity to develop competitiveness strategies based on unique advantages. This research aims to explore the impact of socio-cultural factors on international competiveness in small, open economies. Analysing relationship between 400 socio-cultural indicators and competitiveness indicators such as productivity, economic development, business and government efficiency, innovation capacity and infrastructure in 37 countries, six socio-cultural factors have emerged: Collectivism and Hierarchy; Future, Cooperation and Performance Orientation, Self-expression, Monochronism and Rationality, Economic Orientation and Social structure. The first factor – Collectivism and Hierarchy – tends to reduce the international competitiveness; the other five affect it positively.

Influencia del contexto sociocultural en la percepción del riesgo y la negociación de protección en hombres homosexuales pobres de la costa peruana Influence of socio-cultural context on risk perception and negotiation of protection among poor homosexual males on the Peruvian coast

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Ximena Salazar

2006-10-01

Full Text Available Este trabajo utiliza un enfoque del riesgo concebido, no como una acción individual, sino tomando su dimensión social. Busca analizar las diferentes formas en que el contexto sociocultural, relacionado a la homofobia internalizada y a las normas de género hegemónicas, permite la construcción de barreras en la percepción del riesgo. Estas barreras impiden la negociación de protección entre hombres homosexuales que han asumido una identidad de género femenina y habitan en barrios pobres de Lima y Trujillo, Peru. El análisis de la percepción del riesgo desde el plano sociocultural, nos va a permitir explicar las razones por las cuales la capacidad de negociación en esta población se ve restringida, no obstante, posee, más que otras, un mayor conocimiento del VIH/SIDA y sus consecuencias.This paper focuses on risk, conceived not as an individual action, but considering its social dimension, analyzing the various forms in the socio-cultural context related to internalized homophobia and hegemonic gender norms that allow barriers to be constructed in risk perception. Such barriers hinder negotiation and protection among homosexual men that have adopted a female gender identity, living in low-income barrios of Lima and Trujillo, Peru. Risk perception is analyzed on the socio-cultural plane, allowing one to explain the limited negotiating capacity of this population, even though they have extensive knowledge of HIV/AIDS and its consequences.

Sociocultural Theory Applied to Second Language Learning: Collaborative Learning with Reference to the Chinese Context

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Dongyu, Zhang; Fanyu, B.; Wanyi, Du

2013-01-01

This paper discusses the sociocultural theory (SCT). In particular, three significant concepts of Vyogtsky's theory: self-regulation, the Zone of Proximal Development (ZPD), and scaffolding all of which have been discussed in numerous second language acquisition (SLA) and second language learning (SLL) research papers. These concepts lay the…

School Culture: Reflections on Speaking from a sociocultural view of educational psychology

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Eduardo Guzmán Utreras

2015-11-01

Full Text Available The following article discusses the relative importance of school culture as the main element of educational intervention to be considered by the educational psychology, understood in this context as a discipline plays in formal educational settings. From a sociocultural school look, culture and intervention, it seeks to synthesize some basic elements that must be taken into account in developing the practice of psychologists in these areas, giving rise to complex, embedded interventions in a context education and in relation to all participating actors and members of the institutions, thus creating the potential to develop shared changes and transformations between those who build this school culture. The following sections granted emphasize three specific points and tensions highlight and work as proposed: 1 The problem of school culture and the inclusion of educational psychologist; 2 School culture as an object of interest from a sociocultural look; and their interaction with the curriculum; and 3 a description of some basic guidelines for intervention counselors from the school culture, from the perspective of an educational psychologist focused on a cultural paradigm.

Understanding Higher Education-Based Teacher Educators' Identities in Hong Kong: A Sociocultural Linguistic Perspective

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Yuan, Rui

2016-01-01

While teacher educator identities have received increasing attention over the past decade, there is a lack of research on teacher educators' professional identities in the complex and shifting higher education contexts. Informed by the sociocultural linguistic perspective, this study investigates two language teacher educators' professional…

The influence of socio-cultural background and product value in usability testing.

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Sonderegger, Andreas; Sauer, Juergen

2013-05-01

This article examines the influence of socio-cultural background and product value on different outcomes of usability tests. A study was conducted in two different socio-cultural regions, Switzerland and East Germany, which differed in a number of aspects (e.g. economic power, price sensitivity and culture). Product value (high vs. low) was varied by manipulating the price of the product. Sixty-four test participants were asked to carry out five typical user tasks in the context of coffee machine usage, measuring performance, perceived usability, and emotion. The results showed that in Switzerland, high-value products were rated higher in usability than low-value products whereas in East Germany, high-value products were evaluated lower in usability. A similar interaction effect of socio-cultural background and product value was observed for user emotion. Implications are that the outcomes of usability tests do not allow for a simple transfer across cultures and that the mediating influence of perceived product value needs to be taken into consideration. Copyright © 2012 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Environmental factors and teenagers' personalities: The role of personal and familial Socio-Cultural Level.

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Menardo, Elisa; Balboni, Giulia; Cubelli, Roberto

2017-05-15

Environmental (e.g., socio-cultural context), individual (e.g., genetic makeup), and interpersonal (e.g., caregiver-children relationships) factors can play a crucial role in shaping the development of the teenagers' personality. In this study, we focused on the Socio-Cultural Level that designates the set of preferences, knowledge, and behaviors that characterize an individual's way of life and depend on his or her cultural, social, and economic resources. We studied the relationship between Socio-Cultural Level (personal, maternal, and paternal) and Big Five personality traits of 191 teenagers living in the same geographical area. Results showed that Socioeconomic Status (i.e., parental education level and occupational prestige), which is the only dimension generally measured in investigations on Socio-Cultural Level, was not related with personality. In contrast, Cultural Capital and Social Capital were associated with different personality traits. Personal Cultural Capital was related to Openness to experience of boys and girls and to Extraversion of girls; personal Social Capital was related to Extraversion of girls, Emotional stability of boys, and Agreeableness of both boys and girls; maternal Cultural Capital was associated with Openness to experience of daughters. Overall, the personality of teenagers was more related to their own Cultural and Social Capital than to the Cultural and Social Capital of their parents. Moreover, the relationship between Cultural Capital and Social Capital of boys/girls and of fathers/mothers was moderate in strength. It seems that parents influence the development of personality of their teenagers indirectly, their Socio-Cultural Level shaping the Socio-Cultural Level of their sons and daughters. Copyright © 2017 Elsevier B.V. All rights reserved.

The Influence of Socio-Cultural Factors on Leadership Practices for Instructional Improvement in Indonesian Schools

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Jawas, Umiati

2017-01-01

Empirical studies have shown that although leadership shares similar practices across East and West, some practices have inherently distinguished socio cultural characteristics. Understanding these characteristics is important in Asian contexts since socio-cultures are a major power in determining the success or failure of a change process. This…

Body Image and Self-Esteem among Adolescent Girls: Testing the Influence of Sociocultural Factors

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Clay, Daniel; Vignoles, Vivian L.; Dittmar, Helga

2005-01-01

In Western cultures, girls' self-esteem declines substantially during middle adolescence, with changes in body image proposed as a possible explanation. Body image develops in the context of sociocultural factors, such as unrealistic media images of female beauty. In a study of 136 U.K. girls aged 11-16, experimental exposure to either ultra-thin…

The Aesthetic Value of Socio-Cultural Identities and the Cultural Dimension of the Landscape

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Lazaros Elias Mavromatidis

2012-11-01

Full Text Available This paper summarizes an individual theoretical study on how the landscape could be shaped by economic globalization and political restructuring. Providing a socio-cultural approach to the landscape notion I am trying to discover through the international literature the subjective dimension on landscape definition, in order to understand its ‘cultural dimension’. In this paper, the notion of ‘virtual landscape’ is introduced in order to investigate the incoherence that exists in the nowadays megacities regarding their social reality and their iconic existence through architecture and urban planning. In addition, it is also explored in theory how an ideological turn is re-inforced through political orientation focusing on ‘virtual landscape’ images in order to obtain a favorable publicity in a contemporary context of ‘globalised cities’ consisting in the elimination of the ‘cultural landscape’. Therefore, this contribution has as main objective to define, negotiate and start the debate on radical socio-cultural approaches of landscape notion in the nowadays ‘megacities’, inside a strict capitalistic context.

Learning motivation and giftedness in sociocultural diverse Latin America and the Caribbean societies

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Sheyla Blumen

2015-03-01

Full Text Available This theoretical review aims to integrate state-of-the-art learning motivation theoretical concepts within the context of gifted and talent development models for native children living in Latin America and the Caribbean sociocultural diverse societies. Motivation as a determinant factor and a promoter of gifted achievement is analyzed. Also the relation between motivation, outstanding performance and underachievement is discussed and tendencies found in social-emotional development of the gifted linked to motivation are explored. Final remarks are given on the significant role of motivation in the achievement of gifted and talented children living under diverse socio-cultural influences that bias their performance on standardized measures. Recommendations highlight the importance of further research, in order to reach a convergence of theoretical and practical elements needed to promote Latin American children's talent.

An Experience in a Socio-Cultural Animation, an Experience in a Rural University Context in Mexico

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Saul Miranda Ramos

2013-01-01

Full Text Available The need for interventions located in different cultural contexts led to the development of the Universidad del Desarrollo del Estado de Puebla (UNIDES Campus Yaonáhuac to implement a socio-educational project with the objective to know about the social reality of the Campus, their needs and resources, evaluation of this project allowed us to know the impacts. From a qualitative perspective, a Sociocultural Animation project was implemented, based on analysis techniques of reality: meetings, brainstorming and document analysis. The working group consisted of 16 undergraduates enrolled in psychology undergraduate from 2007 at the UNIDES; the process was conducted in four stages: Reality Analysis, Planning, Implementation and Participatory Evaluation. The main results identified the need to work on improving the academic background of the Working Group for actions that were implemented for the mobilization of consciousness, the rise of organized participation in academic activities and the impact of the ASC in a group itself. Some of the errors of implementation are highlighted to take them into account in subsequent development projects. Interest of students and faculty to address issues under the same consistent methodology to different curricula, was detected. The ASC move consciences, people and institutions, then, it is generative and performative –Transformer– a society characterized by stiffness and dichotomy. Methodology of the ASC as a highly efficient tool in higher education framed by the Social Pedagogy is proposed.

Ethical and Sociocultural Aspects of Sexual Function and Dysfunction in Both Sexes.

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Atallah, Sandrine; Johnson-Agbakwu, Crista; Rosenbaum, Talli; Abdo, Carmita; Byers, E Sandra; Graham, Cynthia; Nobre, Pedro; Wylie, Kevan; Brotto, Lori

2016-04-01

This study aimed to highlight the salient sociocultural factors contributing to sexual health and dysfunction and to offer recommendations for culturally sensitive clinical management and research as well for an ethically sound sexual health care, counseling and medical decision-making. There are limited data on the impact of sociocultural factors on male and female sexual function as well as on ethical principles to follow when clinical care falls outside of traditional realms of medically indicated interventions. This study reviewed the current literature on sociocultural and ethical considerations with regard to male and female sexual dysfunction as well as cultural and cosmetic female and male genital modification procedures. It is recommended that clinicians evaluate their patients and their partners in the context of culture and assess distressing sexual symptoms regardless of whether they are a recognized dysfunction. Both clinicians and researchers should develop culturally sensitive assessment skills and instruments. There are a number of practices with complex ethical issues (eg, female genital cutting, female and male cosmetic genital surgery). Future International Committee of Sexual Medicine meetings should seek to develop guidelines and associated recommendations for a separate, broader chapter on ethics. Copyright © 2016 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

The Sociocultural Context of Mexican-Origin Pregnant Adolescents' Attitudes Toward Teen Pregnancy and Links to Future Outcomes.

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Killoren, Sarah E; Zeiders, Katharine H; Updegraff, Kimberly A; Umaña-Taylor, Adriana J

2016-05-01

Given the negative developmental risks associated with adolescent motherhood, it is important to examine the sociocultural context of adolescent mothers' lives to identify those most at risk for poor outcomes. Our goals were to identify profiles of Mexican-origin pregnant adolescents' cultural orientations and their attitudes toward teen pregnancy, and to investigate how these profiles were linked to adolescents' pregnancy intentions, family resources, and short-term family, educational, and parenting outcomes. With a sample of 205 Mexican-origin adolescent mothers, we identified three profiles based on cultural orientations and attitudes toward teen pregnancy: Bicultural-Moderate Attitudes, Acculturated-Moderate Attitudes, and Enculturated-Low Attitudes. The results indicated that enculturated pregnant adolescents had the least favorable attitudes toward teen pregnancy, and the lowest levels of family income, pregnancy intentions, pregnancy support, and educational expectations compared to acculturated and bicultural pregnant adolescents; acculturated adolescents (with the highest family income and high levels of pregnancy support) had the highest levels of parenting efficacy 10 months postpartum. Our findings suggest that enculturated adolescent mothers (with less positive attitudes toward teen pregnancy) may benefit from educational support programs and enculturated and bicultural adolescent mothers (with moderately positive attitudes toward teen pregnancy) may benefit from programs to increase parenting efficacy. Such targeted interventions may, in turn, reduce the likelihood of adolescent mothers experiencing negative educational and parenting outcomes.

The Sociocultural Context of Mexican-origin Pregnant Adolescents’ Attitudes toward Teen Pregnancy and Links to Future Outcomes

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Killoren, Sarah E.; Zeiders, Katharine H.; Updegraff, Kimberly A.; Umaña-Taylor, Adriana J.

2016-01-01

Given the negative developmental risks associated with adolescent motherhood, it is important to examine the sociocultural context of adolescent mothers’ lives to identify those most at risk for poor outcomes. Our goals were to identify profiles of Mexican-origin pregnant adolescents’ cultural orientations and their attitudes toward teen pregnancy, and to investigate how these profiles were linked to adolescents’ pregnancy intentions, family resources, and short-term family, educational, and parenting outcomes. With a sample of 205 Mexican-origin adolescent mothers, we identified three profiles based on cultural orientations and attitudes toward teen pregnancy: Bicultural-Moderate Attitudes, Acculturated-Moderate Attitudes, and Enculturated-Low Attitudes. The results indicated that enculturated pregnant adolescents had the least favorable attitudes toward teen pregnancy, and the lowest levels of family income, pregnancy intentions, pregnancy support, and educational expectations compared to acculturated and bicultural pregnant adolescents; acculturated adolescents (with the highest family income and high levels of pregnancy support) had the highest levels of parenting efficacy 10 months postpartum. Our findings suggest that enculturated adolescent mothers (with less positive attitudes toward teen pregnancy) may benefit from educational support programs and enculturated and bicultural adolescent mothers (with moderately positive attitudes toward teen pregnancy) may benefit from programs to increase parenting efficacy. Such targeted interventions may, in turn, reduce the likelihood of adolescent mothers experiencing negative educational and parenting outcomes. PMID:26573862

Extending Sociocultural Theory to Group Creativity

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Sawyer, Keith

2012-01-01

Sociocultural theory focuses on group processes through time, and argues that group phenomena cannot be reduced to explanation in terms of the mental states or actions of the participating individuals. This makes sociocultural theory particularly useful in the analysis of group creativity and group learning, because both group creativity and group…

Socio-Cultural Context and Bulling Others in Childhood.

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Morcillo, Carmen; Ramos-Olazagasti, Maria A; Blanco, Carlos; Sala, Regina; Canino, Glorisa; Bird, Hector; Duarte, Cristiane S

2015-08-01

The objective of this epidemiological study was to examine, using an ecological perspective, which individual and distal contextual factors (familial, social and cultural) are associated with bullying other children across two different sites. Our sample included 1,271 Puerto Rican children 10 and older years of age at baseline residing in the South Bronx in New York and in the Standard Metropolitan Area in San Juan and Caguas, Puerto Rico. Bullying others was assessed through parents' and children's response to one item in the conduct disorder section of the Diagnostic Interview Schedule for Children Version IV (DISC IV). Child, family, social and cultural factors were examined as independent variables with bullying others as dependent variable in hierarchical models adjusting for gender, maternal education, poverty, single parent household and site. Prevalence of bullying others was 15.2% in South Bronx versus 4.6% in Puerto Rico (p<0.0001). Poor social adjustment and academic achievement, parental harsh discipline, negative school environment, exposure to violence, peer delinquency and level of acculturation in the child were all risk factors for bullying others. Child acculturation accounted for site differences in rates of bullying others. We conclude that, besides the school context, specific aspects of the community, family, and culture influence the development of bullying perpetration and should be targets for interventions and prevention programs. Minority youth living in at-risk contexts may benefit from contextually sensitive preventive interventions that address how assimilation into a high-risk context may increase involvement in bullying perpetration.

9 CFR 93.104 - Certificate for pet birds, commercial birds, zoological birds, and research birds.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Certificate for pet birds, commercial birds, zoological birds, and research birds. 93.104 Section 93.104 Animals and Animal Products ANIMAL... (INCLUDING POULTRY) AND ANIMAL PRODUCTS IMPORTATION OF CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN...

Virginia ESI: BIRDS (Bird Polygons)

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National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for wading birds, shorebirds, waterfowl, raptors, diving birds, pelagic birds, passerine birds, and gulls...

Sociocultural patterning of neural activity during self-reflection.

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Ma, Yina; Bang, Dan; Wang, Chenbo; Allen, Micah; Frith, Chris; Roepstorff, Andreas; Han, Shihui

2014-01-01

Western cultures encourage self-construals independent of social contexts, whereas East Asian cultures foster interdependent self-construals that rely on how others perceive the self. How are culturally specific self-construals mediated by the human brain? Using functional magnetic resonance imaging, we monitored neural responses from adults in East Asian (Chinese) and Western (Danish) cultural contexts during judgments of social, mental and physical attributes of themselves and public figures to assess cultural influences on self-referential processing of personal attributes in different dimensions. We found that judgments of self vs a public figure elicited greater activation in the medial prefrontal cortex (mPFC) in Danish than in Chinese participants regardless of attribute dimensions for judgments. However, self-judgments of social attributes induced greater activity in the temporoparietal junction (TPJ) in Chinese than in Danish participants. Moreover, the group difference in TPJ activity was mediated by a measure of a cultural value (i.e. interdependence of self-construal). Our findings suggest that individuals in different sociocultural contexts may learn and/or adopt distinct strategies for self-reflection by changing the weight of the mPFC and TPJ in the social brain network.

The influence of sociocultural factors on the eating attitudes of Lebanese and Cypriot students: a cross-cultural study.

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Zeeni, N; Gharibeh, N; Katsounari, I

2013-07-01

The present comparative cross-cultural study aimed to explore the relationship between eating behaviour and sociocultural influences with respect to appearance and body image in female university students from two cultural contexts, namely Cyprus and Lebanon. The Dutch Eating Behavior questionnaire (DEBQ) and the Perceived Sociocultural Influences on Body Image and Body Change Questionnaire were used to assess sociocultural influences and body image, respectively, in 200 students from each country. The results indicated that the Lebanese students were more likely to engage in emotional and external eating and their body image was impacted to a larger extent by sociocultural agents, including media influences, compared to the Cypriot students. Also, a positive relationship was found between emotional and external eating in both cultures. Finally, sociocultural influences correlated positively with external eating only in the Cypriot sample. Culture-specific factors, such as the societal values and norms, as well as the Westernisation history of each country, are discussed as underpinnings for the differences found. These findings are significant for understanding the rise of eating pathology in these two cultures and provide evidence for a need to consider cultural environment when designing public health policies addressing the negative aspects of nutrition transition. © 2013 The Authors Journal of Human Nutrition and Dietetics © 2013 The British Dietetic Association Ltd.

Sociocultural construction of food ways in low-income Mexican-American women with diabetes: a qualitative study.

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Benavides-Vaello, Sandra; Brown, Sharon A

2016-08-01

The aim of the study was to explore how low-income Hispanic women, with at least 10 years of having type 2 diabetes, successfully manage the disease within a sociocultural context, especially in relation to foodways. Managing type 2 diabetes is challenging, particularly for underserved populations such as low-income Hispanic women. This population segment has higher rates of type 2 diabetes, diabetes-related complications, obesity, and sedentary lifestyles than the general U.S. Dietary management is a critical aspect of diabetes care, but it is perhaps the most difficult health behaviour to modify. A qualitative and ethnographically based study was used. Participant observation and individual interviews explored the interrelationships of culture, food habits and type 2 diabetes among 12 low-income Hispanic women residing in an impoverished rural community located on the Texas-Mexico border. Hispanic women used unique strategies to adjust their diet, particularly portion control; for example, they emphasised the 'use of the fork', based on the notion that Hispanic finger foods are less healthy. Women categorised foods as bad or acceptable, depending on the context, such as important family or social gatherings. Those with years of diabetes experience confidently took charge of the disease based on knowledge of their bodies and a desire to avoid complications, while acknowledging brief infractions of dietary 'rules' and balancing various social roles and expectations. Hispanic women manage their type 2 diabetes within a sociocultural environment. Those with expertise make changes in how they eat to care for their diabetes, but also continue to maintain traditional foodways. Foodways are critical to most cultural groups and modifying dietary behaviours can be challenging. Clinicians must develop self-management guidance within the sociocultural context of the patient if diabetes outcomes are to improve and be sustained. © 2016 John Wiley & Sons Ltd.

A Sociocultural-Theory-Based Study of the Impact of Mediation during Post- Observation Conferences on Language Teacher Learning

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Harvey, Jane

2011-01-01

The post-observation conference offers a potentially fecund context for promoting language teacher learning, but very little research has been conducted into how this actually happens. Taking Vygotskian sociocultural theory as its theoretical framework, this study examined the mediational discourse of a series of post-observation conferences…

Residents’ Attitude toward Tourism Development: A Sociocultural Perspective

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Sajad Ebrahimi Meimand

2017-07-01

Full Text Available Host population support for tourism development has attracted the attention of researchers in tourism studies. Given the importance of understanding local community support for tourism development, limitations in understanding their priority and lack of a socio-cultural model of support for tourism, this study attempted to model locals’ support for tourism development based on socio-cultural factors in Malaysian Homestay program. Using extensive literature review, a tourism support model was proposed including several hypothesized paths. The proposed socio-cultural research framework predicted the impact of Islamic religiosity, locals’ knowledge about tourism, intrinsic motivation factors and community attachment on locals support for tourism development through mediating variables of perceived socio-cultural benefits and costs in Malaysian Homestays. , the model and paths were tested using structural equation modelling and partial least square algorithm (PLS-SEM with the aid of SmartPLS software. Findings reveal that locals’ support for tourism development in Homestay program is a function of perceived socio-cultural benefits and costs perceived by local community and four independent variables of Islamic religiosity, knowledge about tourism, intrinsic motivations, and community attachment.

Ecological Sustainability of Birds in Boreal Forests

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Gerald Niemi

1998-12-01

Full Text Available We review characteristics of birds in boreal forests in the context of their ecological sustainability under both natural and anthropogenic disturbances. We identify the underlying ecological factors associated with boreal bird populations and their variability, review the interactions between boreal bird populations and disturbance, and describe some tools on how boreal bird populations may be conserved in the future. The boreal system has historically been an area with extensive disturbance such as fire, insect outbreaks, and wind. In addition, the boreal system is vulnerable to global climate change as well as increasing pressure on forest and water resources. Current knowledge indicates that birds play an important role in boreal forests, and sustaining these populations affords many benefits to the health of boreal forests. Many issues must be approached with caution, including the lack of knowledge on our ability to mimic natural disturbance regimes with management, our lack of understanding on fragmentation due to logging activity, which is different from permanent conversion to other land uses such as agriculture or residential area, and our lack of knowledge on what controls variability in boreal bird populations or the linkage between bird population fluctuations and productivity. The essential role that birds can provide is to clarify important ecological concerns and variables that not only will help to sustain bird populations, but also will contribute to the long-term health of the boreal forest for all species, including humans.

Current Trends in the Detection of Sociocultural Signatures: Data-Driven Models

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Sanfilippo, Antonio P.; Bell, Eric B.; Corley, Courtney D.

2014-09-15

The harvesting of behavioral data and their analysis through evidence-based reasoning enable the detection of sociocultural signatures in their context to support situation awareness and decision making. Harvested data are used as training materials from which to infer computational models of sociocultural behaviors or calibrate parameters for such models. Harvested data also serve as evidence input that the models use to provide insights about observed and future behaviors for targets of interest. The harvested data is often the result of assembling diverse data types and aggregating them into a form suitable for analysis. Data need to be analyzed to bring out the categories of content that are relevant to the domain being addressed in order to train or run a model. If, for example, we are modeling the intent of a group to engage in violent behavior using messages that the group has broadcasted, then these messages need to be processed to extract and measure indicators of violent intent. The extracted indicators and the associated measurements (e.g. rates or counts of occurrence) can then be used to train/calibrate and run computational models that assess the propensity for violence expressed in the source message. Ubiquitous access to the Internet, mobile telephony and technologies such as digital photography and digital video have enabled social media application platforms such as Facebook, YouTube, and Twitter that are altering the nature of human social interaction. The fast increasing pace of online social interaction introduces new challenges and opportunities for gathering sociocultural data. Challenges include the development of harvesting and processing techniques tailored to new data environments and formats (e.g. Twitter, Facebook), the integration of social media content with traditional media content, and the protection of personal privacy. As these and other challenges are addressed, a new wealth of behavioral data and data analysis methods becomes

EL CARÁCTER SOCIOCULTURAL DE LA ENSEÑANZA EN LA EDUCACIÓN SUPERIOR (THE SOCIOCULTURAL NATURE OF TEACHING IN HIGHER EDUCATION

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Obregón Rodríguez Carmen

2009-11-01

Full Text Available Resumen:Como la escuela en general, el ámbito de la educación superior también nos ofrece un escenario privilegiado para recabar evidencias del carácter sociocultural del pensamiento. Fundada en las exploraciones de Vigotzky y expandida por sus seguidores, la perspectiva sociocultural establece que nuestro pensamiento en general, y las funciones mentales superiores en particular, están por definición culturalmente mediados; y que no hay forma de no estar culturalmente situados cuando llevamos a cabo una acción, usualmente acorde con los patrones aceptados por el grupo social al que se pertenece (acción mediada. A partir de estas aseveraciones, este ensayo intenta justificar la importancia de un mayor conocimiento del contexto cultural que tiene lugar al interior de la educación superior, y una mejor comprensión de las implicaciones que las diferencias disciplinarias tienen en la enseñanza y el aprendizaje; dar cuenta de algunos hallazgos de incursiones de la investigación empírica a este respecto; y cerrar enmarcando los aportes concretos de este ejercicio dentro de una eminente preocupación por encontrar nuevas formas de articular la multiculturalidad; de integrar la diversidad que nos habita y nos estructura, y que forma parte de nuestras herencias y de nuestro presente cultural.Abstract:Just like school does in a general sense, higher education creates a privileged setting for collecting evidences of the sociocultural nature of thinking. Grounded in Vygotsky’s explorations and extended by his colleagues, the sociocultural perspective establishes that our thinking in a broad sense, and higher psychological functioning in particular, are by definition culturally mediated; and that there is no other way than to be culturally situated when taking action, usually following patterns accepted by the social group to which one belongs (mediated action. Parting from those statements, this essay attempts to justify the importance of a

Socio-Cultural Perspectives on Causes and Intervention Strategies

African Journals Online (AJOL)

AJRH Managing Editor

Ngezi exclusively rely on socio-cultural intervention strategies to solve the problem of male infertility. ... infertility which integrates the socio-cultural perspectives in policy and programming, if ..... out that the concept of using traditional medicine.

The heterogeneity of wooded-agricultural landscape mosaics influences woodland bird community assemblages

OpenAIRE

Neumann, Jessica L.; Griffiths, Geoffrey H.; Foster, Christopher W.; Holloway, Graham J.

2016-01-01

Context\\ud Landscape heterogeneity (the composition and configuration of different landcover types) plays a key role in shaping woodland bird assemblages in wooded-agricultural mosaics. Understanding how species respond to landscape factors could contribute to preventing further decline of woodland bird populations.\\ud Objective\\ud To investigate how woodland birds with different species traits respond to landscape heterogeneity, and to identify whether specific landcover types are important ...

How specialised is bird pollination in the Cactaceae?

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Gorostiague, P; Ortega-Baes, P

2016-01-01

Many cactus species produce 'bird' flowers; however, the reproductive biology of the majority of these species has not been studied. Here, we report on a study of the pollination of two species from the Cleistocactus genus, cited as an ornithophilous genus, in the context of the different ways in which they are specialised to bird pollination. In addition, we re-evaluate the level of specialisation of previous studies of cacti with bird pollination and evaluate how common phenotypic specialisation to birds is in this family. Both Cleistocactus species exhibited ornithophilous floral traits. Cleistocactus baumannii was pollinated by hummingbirds, whereas Cleistocactus smaragdiflorus was pollinated by hummingbirds and bees. Pollination by birds has been recorded in 27 cactus species, many of which exhibit ornithophilous traits; however, they show generalised pollination systems with bees, bats or moths in addition to birds being their floral visitors. Of all cactus species, 27% have reddish flowers. This trait is associated with diurnal anthesis and a tubular shape. Phenotypic specialisation to bird pollination is recognised in many cactus species; however, it is not predictive of functional and ecological specialisation in this family. © 2014 German Botanical Society and The Royal Botanical Society of the Netherlands.

BirdsEyeView (BEV: graphical overviews of experimental data

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Zhang Lifeng

2012-09-01

Full Text Available Abstract Background Analyzing global experimental data can be tedious and time-consuming. Thus, helping biologists see results as quickly and easily as possible can facilitate biological research, and is the purpose of the software we describe. Results We present BirdsEyeView, a software system for visualizing experimental transcriptomic data using different views that users can switch among and compare. BirdsEyeView graphically maps data to three views: Cellular Map (currently a plant cell, Pathway Tree with dynamic mapping, and Gene Ontology http://www.geneontology.org Biological Processes and Molecular Functions. By displaying color-coded values for transcript levels across different views, BirdsEyeView can assist users in developing hypotheses about their experiment results. Conclusions BirdsEyeView is a software system available as a Java Webstart package for visualizing transcriptomic data in the context of different biological views to assist biologists in investigating experimental results. BirdsEyeView can be obtained from http://metnetdb.org/MetNet_BirdsEyeView.htm.

Alabama ESI: BIRDS (Bird Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for wading birds, shorebirds, waterfowl, raptors, diving birds, seabirds, passerine birds, gulls, and terns...

Maryland ESI: BIRDS (Bird Polygons)

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National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for wading birds, shorebirds, waterfowl, raptors, diving birds, seabirds, passerine birds, and gulls and...

Students’ Socio-cultural Competence Development, Using English and Russian Phraseological Units

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Umit I. Kopzhasarova

2013-01-01

Full Text Available The article deals with the problem of socio-cultural competence development on the basis of using English and Russian phraseological units. The authors specify the essence of the socio-cultural competence, define socio-cultural component of foreign language teaching. The authors justify their viewpoint that phraseological units, being the most valuable source of cultural information, exposing background knowledge and culture specific vocabulary, are the effective means of socio-cultural competence development. The set of exercises on socio-cultural competence development on the material of English and Russian phraseological units, developed by authors, include language and speech tasks; tasks based on project and creative research activity methods, which are the basis of development of the main socio-cultural skills that are necessary in intercultural communication

Scoping the evidence for EarlyBird and EarlyBird Plus, two United Kingdom-developed parent education training programmes for autism spectrum disorder.

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Dawson-Squibb, John-Joe; Davids, Eugene Lee; de Vries, Petrus J

2018-03-01

EarlyBird and EarlyBird Plus are parent education and training programmes designed by the UK National Autistic Society in 1997 and 2003, having been delivered to more than 27,000 families in 14 countries. These group-based programmes aim to (1) support parents immediately after diagnosis of autism spectrum disorder, (2) empower parents, encouraging a positive perception of their child's autism spectrum disorder and (3) help parents establish good practice. In the absence of any previous comprehensive review, we performed a scoping review of all peer-reviewed publications on EarlyBird/EarlyBird Plus. A search was conducted between February and June 2016 using EbscoHost, Sabinet, SAGE Journals, Directory of Open Access Journals, BioMed Central, Scopus, ScienceDirect and grey literature. Two reviewers independently screened titles and abstracts for inclusion. In total, 18 articles were identified: 16 from the United Kingdom and 2 from New Zealand. We reviewed the context, study populations, design, outcome measures, whether focus was on parental perception, parental change or child changes and programme feasibility. Strong parental support for the acceptability but lower level evidence of efficacy of EarlyBird/EarlyBird Plus was found. Future research should consider randomised controlled trials. There is no research on EarlyBird/EarlyBird Plus in low-resource settings; therefore, we recommend broader feasibility evaluation of EarlyBird/EarlyBird Plus including accessibility, cultural appropriateness and scalability.

Sociocultural Theories, Academic Achievement, and African American Adolescents in a Multicultural Context: A Review of the Cultural Incompatibility Perspective

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Whaley, Arthur L.; Noel, La

2011-01-01

Some theories have posited that African American youth are academic underachievers because of sociocultural factors. We label this point of view the cultural incompatibility perspective. Ogbu's oppositional culture theory and Steele's stereotype threat theory are selected as popular examples of this viewpoint. A critical review of the literature…

Teacher Beliefs and the Mediation of Curriculum Innovation in Scotland: A Socio-Cultural Perspective on Professional Development and Change

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Wallace, Carolyn S.; Priestley, Mark

2011-01-01

The purpose of this study was to investigate socio-cultural factors underpinning curriculum change by examining teacher beliefs in the context of professional development. Scottish teachers in the study were participating in policy implementation based on formative assessment. Teachers were selected who were positive about the formative assessment…

Making sense of shared sense-making in an inquiry-based science classroom: Toward a sociocultural theory of mind

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Ladewski, Barbara G.

Despite considerable exploration of inquiry and reflection in the literatures of science education and teacher education/teacher professional development over the past century, few theoretical or analytical tools exist to characterize these processes within a naturalistic classroom context. In addition, little is known regarding possible developmental trajectories for inquiry or reflection---for teachers or students---as these processes develop within a classroom context over time. In the dissertation, I use a sociocultural lens to explore these issues with an eye to the ways in which teachers and students develop shared sense-making, rather than from the more traditional perspective of individual teacher activity or student learning. The study includes both theoretical and empirical components. Theoretically, I explore the elaborations of sociocultural theory needed to characterize teacher-student shared sense-making as it develops within a classroom context, and, in particular, the role of inquiry and reflection in that sense-making. I develop a sociocultural model of shared sense-making that attempts to represent the dialectic between the individual and the social, through an elaboration of existing sociocultural and psychological constructs, including Vygotsky's zone of proximal development and theory of mind. Using this model as an interpretive framework, I develop a case study that explores teacher-student shared sense-making within a middle-school science classroom across a year of scaffolded introduction to inquiry-based science instruction. The empirical study serves not only as a test case for the theoretical model, but also informs our understanding regarding possible developmental trajectories and important mechanisms supporting and constraining shared sense-making within inquiry-based science classrooms. Theoretical and empirical findings provide support for the idea that perspectival shifts---that is, shifts of point-of-view that alter relationships

Impactul spectacolului de teatru asupra procesului sociocultural în oglinda criticii teatrale

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Elfrida Koroliova

2016-10-01

Full Text Available The article discusses the history of theatre development since its appearance and up-to-date in the relations and mutual influences with social consciousness through theoretical visions. Following the analysis, the transformation of theatrical forms determined by the socio-cultural atmosphere of the era is highlighted. The emergence and development of theatrical critique is studied in their context. In the Republic of Moldova, theatrical critique developed in close connection with the theatre, which was meant to educate the new man. At the turn of the XX – XXI centuries, a decline in local theatre critique is recorded, which no longer has time for a thorough analysis of artistic successes and failures, but nurtures the newspaper reportage of the day and the dithyrambic style. The multi-secular history of European theatrical art, whose indispensable part is the Moldovan theatre as well, being reflected in social consciousness and recorded in the media, allows us to see the transformation of man and of society in the socio-cultural space.

A web in the patriarchal clan system: tactics of intimate partners in the Japanese sociocultural context.

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Yoshihama, Mieko

2005-10-01

Only recently has Japanese society come to realize the magnitude of domestic violence as a serious social problem. Using focus group methodology, this study investigated the function and the sociocultural reinforcements of male partner violence. The analysis of the participants' accounts of various types of violence their partners perpetrated, which were accompanied by an elaborate collection of tactics to reinforce the effects of the violence, has led to the conceptualization of partners' violence as a spider web. The Japanese patriarchal clan system and underlying ideology of male superiority fosters the maintenance of this web.

Connecting sociocultural theory and educational practice : Galperin's approach

NARCIS (Netherlands)

Arievitch, I.M.; Haenen, J.P.P.|info:eu-repo/dai/nl/070566135

2005-01-01

Learning and instruction have always been important topics in the sociocultural school of thought founded by Vygotsky and further developed by his followers. Taking sociocultural ideas as a starting point, Piotr Galperin developed an original conceptual system and a new method of investigation that

PROSPECTIVE PRIMARY SCHOOL TEACHERS’ FOREIGN LANGUAGE SOCIOCULTURAL COMPETENCE: MONITORING PRINCIPLES

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Olena Ishutina

2016-04-01

Full Text Available The paper substantiates the necessity and importance of the organization of prospective primary school teachers’ foreign language sociocultural competence monitoring in the educational process of high school. The author notes that prospective primary school teachers’ foreign language sociocultural competence is inseparably linked with linguomethodological competence. It is proved that the measurement of foreign language sociocultural competence of primary school foreign language teachers should be performed in the process of lingvomethodological training of the students as lingvomethodological competence occupies a dominant place and is a unifying and a backbone for other competencies of the future teacher’s professiogram. In this regard, the concept of “foreign language sociocultural competence of prospective primary school teacher” is clarified, the essence of lingvomethodological monitoring of foreign language sociocultural competence is revealed. It is emphasized that linguistic disciplines (“The practice of oral and written language”, “Practical grammar of a foreign language”, “Practical phonetics of a foreign language”, etc. and linguomethodological courses (“Methods of teaching English at primary school”, “ICT in learning foreign languages”, “Innovative technologies of learning foreign languages”, etc. play very important role in forming “foreign language sociocultural competence of prospective primary school teacher”. Specific principles of lingvomethodological monitoring of foreign language sociocultural competence are identified and characterized. They are complexity, lingvomethodological orientation, validity, multi-vector monitoring procedures.

Exploration of Food Culture in Kisumu: A Socio-Cultural Perspective

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Fredrick Argwenge Odede

2017-07-01

Full Text Available Increasingly food culture in the context of socio-cultural dimension is becoming important for sustainable urban development. In the last four years food festivals have been held in Kisumu attracting several interests both from within and without the City. The Kisumu fish night event of 2013 marked the melting point of food culture in Kisumu. This paper thus explores the noble intention of integrating food culture in Kisumu as a socio-cultural capital for the advancement of City sustainable development agenda. To an agrarian society, life is about food from its production, the processing/preservation up to the consumption or the sharing. People connect to their cultural or ethnic background through similar food patterns.  People from different cultural backgrounds eat different foods leading to the question: Are Luos in Kisumu defined by their own food culture? This study further investigated the mode of production, and storage of food resources, examined food cuisines of the Luo community in Kisumu, and assessed the food habits, practices and beliefs associated with food cuisines, as well as, the nutritional and socio-cultural values of Luo cuisines. The research employed qualitative methods of data collection such as interviews, observation, focused group discussion and photography using purposive and snowball sampling technique. Content analysis was used to draw general universal statements in thematic areas with respect to the research objectives. The study revealed that Luo community in Kisumu has a food culture laced with rich cultural practices, rituals and societal norms that defines them as a distinct cultural identity but interacts with other cultural groups in the metropolitan city of Kisumu. Further, the study confirms that indeed food culture is vital for sustainable development of urban centre granted that Kisumu largely evolved as urban centre for exchange of goods for food.

Maternal Child Abuse and its Association with Maternal Anxiety in the Socio-Cultural Context of Iran

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Zahra Esmaeili Douki

2013-11-01

Full Text Available Objectives: The prevalence of parental violence has been an area of major public concern. There are few available data detailing the ways parents and other caregivers discipline children, particularly in low and middle income countries. This study focuses on the prevalence of different types of maternal child abuse and its association with maternal anxiety in the socio-cultural context of Iran.Methods: Participants in this cross-sectional study consisted of 562 mothers with the last child aged from 1 month to 12 years old who attended the Amirkola Children’s Referral Hospital in Mazandaran Province, Iran, seeking healthcare services for their children. Demographic characteristics of the mothers, their children and reactions to conflicts with children were evaluated by a validated version of Conflict Tactics Scale for Parent and Child. Also, the relationship between maternal anxiety and child abuse was assessed using the Spielberger State-Trait Anxiety Inventory. The association between variables was examined by Pearson correlation coefficient, independent t-test, one-way ANOVA, and multivariate regression.Results: The prevalence of mother-to-child corporal punishment, severe physical abuse and very severe physical abuse were 436 (78%, 260 (46% and 180 (32%, respectively. Verbal emotional abuse was reported by 506 (90% participants and nonverbal emotional abuse was reported in 374 (67% cases. A correlation was observed between child abuse and mothers’ age (p=0.02, as well as with the number of children in the family (p=0.03, and the mothers’ trait anxiety (p<0.001.Conclusion: Overall, the assessment of maternal child abuse should be an important focus for evaluation in mothers with anxiety and vice versa, when child abuse is suspected, maternal psychological assessment should be essential.

Columbia River ESI: BIRDS (Bird Polygons)

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National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for wading birds, shorebirds, waterfowl, diving birds, seabirds, passerine birds, gulls, and terns in...

Musicians working in community contexts : perspectives of learning

NARCIS (Netherlands)

Smilde, Rineke

2012-01-01

This paper will explore types of learning, which takes place when musicians work in situations where they have to connect to community contexts. It will first address musicians’ changing professional roles in the changing sociocultural landscape and the need for lifelong learning and emergence of

Sociocultural Theory and Its Role in the Development of Language Pedagogy

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Panhwar, Abdul Hameed; Ansari, Sanaullah; Ansari, Komal

2016-01-01

This paper reviews the literature on Vygotskian theory of Socio-cultural learning and constructivist approach to teaching and learning and attempts to relate the socio-cultural theory to constructivism. The purpose of the paper is to investigate the ways socio-cultural theory helps to develop language pedagogies. Critical analysis of the…

Birds and wind turbines: can they co-exist?

International Nuclear Information System (INIS)

1996-01-01

This one-day seminar was intended to provide a forum for information exchange and discussion between those concerned with the potential effects of wind turbines on bird life and to produce recommendations that would be helpful in future wind power developments, environmental impact assessments and related research activities. The six papers presented cover the following topics: impacts, mitigation and monitoring of collisions, disturbance in the construction phase and habitat loss; bird protection and the law with particular reference to the burden of proof required from developers in a planning context in the United Kingdom; continuing studies on the birds of Blyth Harbour in the UK where nine 300kW wind turbines are mounted on a pier jutting out into the sea; an overview of European and American experience; the policy and experience of the Royal Society for the Protection of Birds; wind farm design in the light of previous experience. The discussion arising out of each paper is summarised. (UK)

The perfume of reproduction in birds: chemosignaling in avian social life.

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Caro, Samuel P; Balthazart, Jacques; Bonadonna, Francesco

2015-02-01

This article is part of a Special Issue "Chemosignals and Reproduction". Chemical cues were probably the first cues ever used to communicate and are still ubiquitous among living organisms. Birds have long been considered an exception: it was believed that birds were anosmic and relied on their acute visual and acoustic capabilities. Birds are however excellent smellers and use odors in various contexts including food searching, orientation, and also breeding. Successful reproduction in most vertebrates involves the exchange of complex social signals between partners. The first evidence for a role of olfaction in reproductive contexts in birds only dates back to the seventies, when ducks were shown to require a functional sense of smell to express normal sexual behaviors. Nowadays, even if the interest for olfaction in birds has largely increased, the role that bodily odors play in reproduction still remains largely understudied. The few available studies suggest that olfaction is involved in many reproductive stages. Odors have been shown to influence the choice and synchronization of partners, the choice of nest-building material or the care for the eggs and offspring. How this chemical information is translated at the physiological level mostly remains to be described, although available evidence suggests that, as in mammals, key reproductive brain areas like the medial preoptic nucleus are activated by relevant olfactory signals. Olfaction in birds receives increasing attention and novel findings are continuously published, but many exciting discoveries are still ahead of us, and could make birds one of the animal classes with the largest panel of developed senses ever described. Copyright © 2014 Elsevier Inc. All rights reserved.

Sociocultural Context of Suicidal Behaviour in the Sundarban Region of India

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A. N. Chowdhury

2013-01-01

Full Text Available The role of mental illness in nonfatal deliberate self-harm (DSH is controversial, especially in Asian countries. This prospective study examined the role of psychiatric disorders, underlying social and situational problems, and triggers of DSH in a sample of 89 patients hospitalised in primary care hospitals of the Sundarban Delta, India. Data were collected by using a specially designed DSH register, Explanatory Model Interview Catalogue (EMIC, and clinical interview. Psychiatric diagnosis was made following the DSM-IV guidelines. The majority of subjects were young females (74.2% and married (65.2%. Most of them (69.7% were uncertain about their “intention to die,” and pesticide poisoning was the commonest method (95.5%. Significant male-female differences were found with respect to education level, occupation, and venue of the DSH attempt. Typical stressors were conflict with spouse, guardians, or in-laws, extramarital affairs, chronic physical illness, and failed love affairs. The major depressive disorder (14.6% was the commonest psychiatric diagnosis followed by adjustment disorder (6.7%; however 60.7% of the cases had no psychiatric illness. Stressful life situations coupled with easy access to lethal pesticides stood as the risk factor. The sociocultural dynamics behind suicidal behaviour and community-specific social stressors merit detailed assessment and timely psychosocial intervention. These findings will be helpful to design community-based mental health clinical services and community action in the region.

Sociocultural tailoring of a healthy lifestyle intervention to reduce cardiovascular disease and type 2 diabetes risk among Latinos.

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Mudd-Martin, Gia; Martinez, Maria C; Rayens, Mary Kay; Gokun, Yevgeniya; Meininger, Janet C

2013-11-27

Suboptimal lifestyle factors in combination with genetic susceptibility contribute to cardiovascular disease and type 2 diabetes risk among Latinos. We describe a community-academic collaboration that developed and explored the feasibility of implementing a socioculturally tailored, healthy lifestyle intervention integrating genomics and family history education to reduce risk of cardiovascular disease and type 2 diabetes among Latinos. The community-based participatory research was conducted with communities in Kentucky, which has a rapidly growing Latino population. This growth underscores the need for socioculturally appropriate health resources. Su Corazon, Su Vida (Your Heart, Your Life) is a Spanish-language, healthy lifestyle educational program to reduce cardiovascular disease and type 2 diabetes risk among Latinos. Twenty natural leaders from an urban Latino community in Kentucky participated in sociocultural tailoring of the program and development of a genomics and family history module. The tailored program was presented to 22 participants to explore implementation feasibility and assess appropriateness for community use. Preintervention and postintervention assessments of genomic knowledge and lifestyle behaviors and qualitative postintervention evaluations were conducted. Postintervention improvements in health-promoting lifestyle choices and genomic knowledge specific to cardiovascular disease and type 2 diabetes suggested that the program may be effective in reducing risk. Feedback indicated the program was socioculturally acceptable and responsive to community needs. These findings indicated that a tailored healthy lifestyle program integrating genomics and family history education was socioculturally appropriate and may feasibly be implemented to reduce cardiovascular disease and type 2 diabetes risk in a Latino community with limited health care resources. The project highlights contributions of community-based processes in tailoring

Socio-cultural impacts of contemporary tourism.

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Jovicić, Dobrica

2011-06-01

The topic of the paper is devoted to analysis of socio-cultural impacts of tourism, as effects on the people of host communities resulting from their direct and indirect associations with tourists. The social and cultural impacts of tourism are the ways in which tourism is contributing to changes in value systems, individual behavior, family structure and relationships, collective lifestyles, safety levels, moral conduct, traditional ceremonies and community organizations. Special attention is devoted to considering complexity of tourists/host interrelationships and discussing the techniques for appraisal of quality and quantity of socio-cultural changes which tourism provokes in local communities.

Developing A Transdisciplinary Process and Community Partnerships to Anticipate Climate Change at the Local Level: The Role of Biophysical and Sociocultural Calendars

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Kassam, K. A.; Samimi, C.; Trabucco, A.

2017-12-01

Difference is essential to solving the most complex problems faced by humanity. Anthropogenic climate change is one such "wicked problem" that demands cognitive diversity. Biophysical and social scientists must collaborate with scholars from the humanities to address practical issues of concern to local communities, which are at the forefront of impacts of climatic variation. As such, communities of inquirers (e.g. biophysical and social sciences, humanities) must work in tandem with communities of practice (e.g. farmers, fishers, gatherers, herders, hunters). This leads to co-generated knowledge where an adaptation strategy to climatic variation is locally grounded in the biophysical and sociocultural context of the communities where the impacts of climatic variation are most felt. We will present an innovative and `real time' example participatory and transdisciplinary research from an international project where we are developing integrated biophysical and sociocultural calendars, in short, ecological calendars, which are ecologically and culturally grounded in the local context to develop anticipatory capacity to anthropogenic climate change.

Aproximación a la Animación Sociocultural desde una perspectiva didáctica

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Ana CALVO SASTRE

2009-11-01

Full Text Available RESUMEN: El objetivo principal de este artículo es plantear algunas reflexiones sobre los procesos de Animación Sociocultural desde una perspectiva didáctica. Para ello se analiza, por un lado, la relación entre la Animación Sociocultural como práctica educativa y la Didáctica como disciplina centrada en el estudio de los procesos de enseñanza-aprendizaje. Este análisis se realiza desde una perspectiva de complementariedad entendiendo la Didáctica como un marco referencial para la Animación Sociocultural y, a su vez, planteando la Animación Sociocultural como un campo que amplía los espacios de acción, reflexión e investigación de la Didáctica. Por otro lado, el apartado final del artículo se centra de manera específica en la perspectiva del Curriculum y su relación con la Animación Sociocultural. Se analizan, sobre todo, aquellas teorías que conciben la práctica del Curriculum como un proceso de investigación y, de manera más específica, aquellas que expresan una visión crítica del mismo puesto que constituyen la concepción del Curriculum en la que mejor se acomoda la Animación Sociocultural desde los planteamientos que de este concepto se realizan a lo largo del artículo.ABSTRACT: The principal objective of this article is to establish some reflections on the processes of Socio-cultural Animation («Community education» in Anglo- Saxon contexts from a didactic perspective. Thus, in one part, we analyze the relationship between Socio-cultural Animation as an educational practice and Didactics as a discipline centered on the study of teaching-learning processes. This analysis is carried out from a complementary perspective, if we understand Didactics as a referential framework for Socio-cultural Animation and, in turn, establish Sociocultural Animation as a field that extends the areas of action, reflection, and investigation of Didactics. Then, the final part of the article centers specifically on the perspective

Broader context for social, economic, and cultural components

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Patricia L. Winter; Jonathan W. Long; Frank K. Lake; Susan. Charnley

2014-01-01

This chapter sets the context for the following sociocultural sections of the synthesis by providing information on the broader social, cultural, and economic patterns in the Sierra Nevada and southern Cascade Range. Demographic influences surrounding population change, including those accounted for through amenity migration, are examined. Social and cultural concerns...

The Subjectivity of the Translator and Socio-Cultural Norms

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Pei, Denghua

2010-01-01

This thesis attempts to probe into the dialectical relationship between the subjectivity of the translator and socio-cultural norms. The socio-cultural norms inevitably regulate the translator's translating activity, as acceptability of the translated text is the primary concern of most translators. However, this does not mean that the…

Understanding the Macro-context of Teaching Environmental Education: A Case Study from Queensland, 1989-1991.

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Fien, John

1992-01-01

Analyzes and critiques the sociocultural and educational features that comprise the macrocontext for teaching environmental education in Queensland, Australia. Concepts outlined in the analysis include the global context of teaching environmental education; the political, economic, and social context of Queensland; the national party; the…

The Bird.

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Hannon, Jean

2001-01-01

Students use a dead bird to learn about bird life, anatomy, and death. Students examine a bird body and discuss what happened to the bird. Uses outdoor education as a resource for learning about animals. (SAH)

Residents’ Attitude toward Tourism Development: A Sociocultural Perspective

OpenAIRE

Sajad Ebrahimi Meimand; Zainab Khalifah; Edmundas Kazimieras Zavadskas; Abbas Mardani; Amir Abbas Najafipour; Ungku Norulkamar Ungku Ahmad

2017-01-01

Host population support for tourism development has attracted the attention of researchers in tourism studies. Given the importance of understanding local community support for tourism development, limitations in understanding their priority and lack of a socio-cultural model of support for tourism, this study attempted to model locals’ support for tourism development based on socio-cultural factors in Malaysian Homestay program. Using extensive literature review, a tourism support model was ...

THE CONCEPT OF LOCAL-SMART-HOUSING: TOWARDS SOCIO-CULTURAL SUSTAINABILITY OF VERNACULAR SETTLEMENTS

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AmirHosein GhaffarianHoseini

2011-07-01

Full Text Available The recent decades have witnessed the widespread manifestation of intelligent building design development around the world. Meanwhile, the concept of smart housing as one of the main issues of intelligent building design development has stimulated various architects and designers to make use of it for the sake of sustainable housing. However, this study represents a gap in smart housing design owing to the lack of a deep consideration on cultural values of users for ensuring the socio-cultural sustainability as one of the objectives of sustainable smart housing designs. Accordingly, the study puts forward the concept of local-smart-housing through utilization of appropriate vernacular architectural features and cultural values of vernacular settlements in smart housing design in order to reinforce the sociocultural sustainability. Meanwhile, this study is limited to the Malay context in order to identify the vernacular features of Malay vernacular settlement’s functional spaces for utilization in smart housing design to make them culturally responsive. Correspondingly, this study proposes the concept of local-smart-housing based on the incorporation of intelligent building design and utilization of vernacular features for enhancing the quality of life for users.

Use of Urban Marine Habitats by Foraging Wading Birds

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Wading birds that utilize coastal habitats may be at risk from increasing urbanization near their foraging and stopover sites. However, the relative importance of human disturbance in the context of other landscape and biological factors that may be influencing their distributio...

Data Mining Approaches for Habitats and Stopovers Discovery of Migratory Birds

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Qiang Xu

2013-03-01

Full Text Available This paper focuses on using data mining technology to efficiently and accurately discover habitats and stopovers of migratory birds. The three methods we used are as follows: 1. a density-based clustering method, detecting stopovers of birds during their migration through density-based clustering of location points; 2. A location histories parser method, detecting areas that have been overstayed by migratory birds during a set time period by setting time and distance thresholds; and 3. A time-parameterized line segment clustering method, clustering directed line segments to analyze shared segments of migratory pathways of different migratory birds and discover the habitats and stopovers of these birds. Finally, we analyzed the migration data of the bar-headed goose in the Qinghai Lake Area through the three above methods and verified the effectiveness of the three methods and, by comparison, identified the scope and context of the use of these three methods respectively.

Was dinosaurian physiology inherited by birds? Reconciling slow growth in archaeopteryx.

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Gregory M Erickson

2009-10-01

Full Text Available Archaeopteryx is the oldest and most primitive known bird (Avialae. It is believed that the growth and energetic physiology of basalmost birds such as Archaeopteryx were inherited in their entirety from non-avialan dinosaurs. This hypothesis predicts that the long bones in these birds formed using rapidly growing, well-vascularized woven tissue typical of non-avialan dinosaurs.We report that Archaeopteryx long bones are composed of nearly avascular parallel-fibered bone. This is among the slowest growing osseous tissues and is common in ectothermic reptiles. These findings dispute the hypothesis that non-avialan dinosaur growth and physiology were inherited in totality by the first birds. Examining these findings in a phylogenetic context required intensive sampling of outgroup dinosaurs and basalmost birds. Our results demonstrate the presence of a scale-dependent maniraptoran histological continuum that Archaeopteryx and other basalmost birds follow. Growth analysis for Archaeopteryx suggests that these animals showed exponential growth rates like non-avialan dinosaurs, three times slower than living precocial birds, but still within the lowermost range for all endothermic vertebrates.The unexpected histology of Archaeopteryx and other basalmost birds is actually consistent with retention of the phylogenetically earlier paravian dinosaur condition when size is considered. The first birds were simply feathered dinosaurs with respect to growth and energetic physiology. The evolution of the novel pattern in modern forms occurred later in the group's history.

Coastal Resources Atlas: Long Island: BIRDS (Bird Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for wading birds, shorebirds, waterfowl, raptors, diving birds, seabirds, passerine birds, and gulls and...

Features structuring image of Ukraine in socio-political and socio-cultural discourse

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A. O. Pocelujko

2015-08-01

Layers of socio-political discourse under defined-State officially and historically historiographical discourses. These discourses present the image of the state in the context of national history as the source, where by means of targeted public policy is formed and implemented state identity as the language of institutional communication. Images states that officially created in-state and historically historiographic discourses as a set of ethnic myths, frames, stereotypes intended to create mechanisms of perception and interpretation of the past of the country, used in educational policy as a tool for national identity with the corresponding identity discourse. Socio-cultural discourse and the corresponding image of the state is characterized by a strong plurality, conceptuality, multyparadyhmality. In the socio-cultural discourse is conceptualization image of the state as part of the living world as opposed to social and political discourse, in which the image of the state appears more like dogmatic ideological construct, which tends to uniqueness. In the scientific discourse in constructing the image of the state is dominated intellectual and conceptual component, while in the state mediadyskurs-image formed on the basis of emotional and social representations stained. Latest distributed in makroteksts designed to create appropriate social attitudes, sensatsion, mobilizing different social groups on a variety of events and more

SOCIOCULTURAL INTEGRATION AS A TOOL FOR CONSTRUCTIVE CONFLICT RESOLUTION: THE CASE OF THE NORTH CAUCASUS

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M. E. Popov

2017-01-01

North Caucasian region after armed conflicts shows unacceptability and inability of orientation on isolationism of one or another ethno-social system within the Russian political space. Integration tasks of ensuring regional safety and overcoming ethnic contradictions in their most destructive form, which is the conflict of identities, are of systemic all-Russian nature. Sociocultural integration must serve as a conflict-preventive tool in this context, i.e. a pro-active action on the conflict environment by way of providing structural solutions for regional problems, transforming and rationalizing ethnic contradictions. 

The Effectiveness of Urban Green Spaces and Socio-Cultural Facilities

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Mehmet Faruk Altunkasa

2017-04-01

Full Text Available This paper aims to develop a theoretical approach for mapping and determining the effectiveness of green spaces and socio-cultural facilities as providers of urban ecosystem services and urban services in the case of Adana, Turkey. Firstly, green spaces and socio-cultural facilities per capita have been determined and indexed for the neighbourhoods in the city. Then, a distance-based method for estimating the effectiveness of these facilities was used. The distances between the various neighbourhoods and between a given facility and the farthest threshold have been measured and these values have been used to determine the facility effectiveness change value for each neighbourhood. Then, effective values have been calculated and indexed by incorporating the green space and socio-cultural facility values and the effectiveness change values for the neighbourhoods. Finally, point-based effective green spaces and socio-cultural facilities index values have been converted to continuous surface values in a GIS (geographic information system environment in order to utilize as a base map for urban physical planning purposes. According to the outcomes of this study, the distribution of green spaces and socio-cultural facilities of the neighbourhoods are imbalanced and index values of these facilities range in between 45 and 84 out of 100.

Sociocultural perspective on organ and tissue donation among reservation-dwelling American Indian adults.

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Fahrenwald, Nancy L; Stabnow, Wendy

2005-11-01

To discover the sociocultural patterns that influence decisions about organ and tissue donation among American Indian (AI) adults. This qualitative ethnographic study used a social-ecological framework. A snowball sampling technique was used to recruit 21 Oglala Lakota Sioux participants (age >or= 19 years) living on the Pine Ridge Indian Reservation in South Dakota, USA. Face-to-face interviews were conducted using open-ended questions derived from the social-ecological perspective of Stokols (1992). Interviews were audiotaped and transcribed. Data were categorized into construct codes to identify concepts and to discover emerging themes. Personal and environmental themes regarding organ and tissue donation emerged. There were two personal themes: uncertain knowledge and the diabetes crisis. Participants knew very little about organ and tissue donation but there was a basic understanding of donor/recipient compatibility. The prevalence of diabetes in the community is contributing to a dire need for kidney donors. The diabetes crisis was acknowledged by every participant. There were three environmental themes: cultural transitions, healthcare system competence and outreach efforts. Traditional cultural beliefs such as entering the spirit world with an intact body were acknowledged. However, conversations reflected re-examination of traditional beliefs because of the need for kidney donors. The healthcare environmental context of organ and tissue donation emerged as a theme. Participants were not confident that the local health system was prepared to either address traditional beliefs about organ and tissue donation or implement a donation protocol. The final theme was the environmental context of outreach efforts. Participants desired relevant outreach targeted to the community and disseminated through local communication networks including the family, the media and tribal leaders. Sociocultural factors relevant to the personal and environmental context of the

A decade of research on health content in the media: the focus on health challenges and sociocultural context and attendant informational and ideological problems.

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Kline, Kimberly N

2006-01-01

There is a burgeoning interest in the health and illness content of popular media in the domains of advertising, journalism, and entertainment. This article reviews the past 10 years of this research, describing the relationship between the health topics addressed in the research, the shifting focus of concerns about the media, and, ultimately, the variation in problems for health promotion. I suggest that research attending to topics related to bodily health challenges focused on whether popular media accurately or appropriately represented health challenges. The implication was that there is some consensus about more right or wrong, complete or incomplete ways of representing an issue; the problem was that the media are generally wrong. Alternatively, research addressing topics related to sociocultural context issues focused on how certain interests are privileged in the media. The implication was that competing groups are making claims on the system, but the problem was that popular media marginalizes certain interests. In short, popular media is not likely to facilitate understandings helpful to individuals coping with health challenges and is likely to perpetuate social and political power differentials with regard to health-related issues. I conclude by offering some possibilities for future health media content research.

Victoria's dirty secret: how sociocultural norms influence adolescent girls and women.

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Strahan, Erin J; Lafrance, Adèle; Wilson, Anne E; Ethier, Nicole; Spencer, Steven J; Zanna, Mark P

2008-02-01

The present studies tested whether the salience of sociocultural norms for ideal appearance leads women to base their self-worth more strongly on appearance, which in turn leads them to feel more concerned with others' perceptions and less satisfied with their bodies. Study 1 tested this model by manipulating the salience of the sociocultural norm among female university students. The model was supported. In Study 2 an intervention challenging the legitimacy of the sociocultural norm was delivered to female and male adolescents. Compared to controls, females who received this intervention were less accepting of the sociocultural norms for appearance, based their self-worth less strongly on appearance, and in turn were less concerned with others' perceptions and were more satisfied with their bodies. The implications for women are discussed.

Physician-Researchers' Experiences of the Consent Process in the Sociocultural Context of a Developing Country.

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Malik, Aisha Y

2011-07-01

Background: International guidelines for medical research involving human subjects maintain the primacy of informed consent while recognizing cultural diversity. Methods: This article draws on empirical data obtained from interviews with physician-researchers in teaching hospitals of Lahore, Pakistan, to identify social and cultural factors that affect the consent process for participants in research. Results: This article presents variable findings with regards to communication, comprehension, and decision making. While some physicians consider that social factors such as lack of education, a patriarchal family system, and skepticism about research can make patients dependent on either the physician-researcher or the family, others believe that patients do make independent decisions. Conclusions: In light of the findings, the article ends with a recommendation for communication and decision making that is sensitive to the local sociocultural environment while at the same time meeting the ethical imperative of respect for persons.

Environmental Argumentation as Sociocultural Activity

Science.gov (United States)

Oliveira, Alandeom W.; Akerson, Valarie L.; Oldfield, Martha

2012-01-01

While environmental argumentation has recently received much attention from science educators, little consideration has been given to how personal identities and social relationships can either support or constrain student argumentation. This study attends to this issue by examining environmental argumentation as a sociocultural activity (how…

Machismo, Marianismo, and Negative Cognitive-Emotional Factors: Findings From the Hispanic Community Health Study/Study of Latinos Sociocultural Ancillary Study.

Science.gov (United States)

Nuñez, Alicia; González, Patricia; Talavera, Gregory A; Sanchez-Johnsen, Lisa; Roesch, Scott C; Davis, Sonia M; Arguelles, William; Womack, Veronica Y; Ostrovsky, Natania W; Ojeda, Lizette; Penedo, Frank J; Gallo, Linda C

2016-11-01

There is limited research on the traditional Hispanic male and female gender roles of machismo and marianismo, respectively, in relation to negative cognitions and emotions. Given the vulnerability of Hispanics to negative cognitions and emotions, it is important to examine sociocultural correlates of emotional distress. Therefore, we examined associations of machismo and marianismo with negative cognitive-emotional factors (i.e., depression symptoms; cynical hostility; and trait anxiety and anger) in the Hispanic Community Health Study/Study of Latinos Sociocultural Ancillary Study, a cross-sectional cohort study of sociocultural and psychosocial correlates of cardiometabolic health. Participants were aged 18-74 years and self-identified as Hispanic of Central American, Cuban, Dominican, Mexican, Puerto Rican, South American, and other Hispanic background ( N = 4,426). Results revealed that specific components of machismo (traditional machismo) and marianismo (family and spiritual pillar dimensions) were associated with higher levels of negative cognitions and emotions after adjusting for socio-demographic factors ( p < .05); these associations remained consistent across sex, Hispanic background group, and acculturation. Findings can inform mental health interventions and contribute to our understanding of the importance of gender role socialization in the context of self-reported negative cognitive-emotional factors in Hispanics.

Family Environment and the Metabolic Syndrome: Results from the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) Sociocultural Ancillary Study (SCAS).

Science.gov (United States)

Penedo, Frank J; Brintz, Carrie E; LLabre, Maria M; Arguelles, William; Isasi, Carmen R; Arredondo, Elva M; Navas-Nacher, Elena L; Perreira, Krista M; González, Hector M; Rodriguez, Carlos J; Daviglus, Martha; Schneiderman, Neil; Gallo, Linda C

2015-12-01

Metabolic syndrome (MetS) is a risk factor for cardiovascular disease. Very limited work has evaluated associations of sociocultural processes with prevalence of the MetS. The purpose of the present study was to evaluate associations between family environment (cohesion/conflict) and the MetS, in a multi-site sample of US Hispanics/Latinos. A total of 3278 participants from the Hispanic Community Health Study/Study of Latinos underwent a clinical exam and completed psychosocial measures including family environment (cohesion and conflict) as part of the Sociocultural Ancillary Study. The association between family environment and the MetS was moderated by sex. Among all women, higher family conflict was associated with MetS prevalence. Results by ancestry group showed that only among Cuban women, higher conflict was associated with the MetS, whereas only among Dominican men, greater cohesion was associated with the MetS. The family context may be a sociocultural protective or risk factor among Hispanics/Latinos in terms of MetS risk, but these associations may vary by sex and Hispanic background.

Was Dinosaurian Physiology Inherited by Birds? Reconciling Slow Growth in Archaeopteryx

Science.gov (United States)

Erickson, Gregory M.; Rauhut, Oliver W. M.; Zhou, Zhonghe; Turner, Alan H.; Inouye, Brian D.; Hu, Dongyu; Norell, Mark A.

2009-01-01

Background Archaeopteryx is the oldest and most primitive known bird (Avialae). It is believed that the growth and energetic physiology of basalmost birds such as Archaeopteryx were inherited in their entirety from non-avialan dinosaurs. This hypothesis predicts that the long bones in these birds formed using rapidly growing, well-vascularized woven tissue typical of non-avialan dinosaurs. Methodology/Principal Findings We report that Archaeopteryx long bones are composed of nearly avascular parallel-fibered bone. This is among the slowest growing osseous tissues and is common in ectothermic reptiles. These findings dispute the hypothesis that non-avialan dinosaur growth and physiology were inherited in totality by the first birds. Examining these findings in a phylogenetic context required intensive sampling of outgroup dinosaurs and basalmost birds. Our results demonstrate the presence of a scale-dependent maniraptoran histological continuum that Archaeopteryx and other basalmost birds follow. Growth analysis for Archaeopteryx suggests that these animals showed exponential growth rates like non-avialan dinosaurs, three times slower than living precocial birds, but still within the lowermost range for all endothermic vertebrates. Conclusions/Significance The unexpected histology of Archaeopteryx and other basalmost birds is actually consistent with retention of the phylogenetically earlier paravian dinosaur condition when size is considered. The first birds were simply feathered dinosaurs with respect to growth and energetic physiology. The evolution of the novel pattern in modern forms occurred later in the group's history. PMID:19816582

Sociocultural adjustment among sojourning Malaysian students in Britain: a replication and path analytic extension.

Science.gov (United States)

Swami, Viren; Arteche, Adriane; Chamorro-Premuzic, Tomas; Furnham, Adrian

2010-01-01

The present study examined the sociocultural adjustment of 249 sojourning Malaysian undergraduates in Britain. One-hundred and ten Malay and 139 Chinese students enrolled in various courses answered a self-report questionnaire that examined various aspects of sociocultural adjustment and socio-demographics. Overall, Malay students reported significantly poorer sociocultural adjustment than Chinese students, as well as more negative outcomes on a range of predictors. Path analysis for the total sample showed that higher family income led to greater sociocultural adjustment, but partially because it led to more contact with host and conationals, better language proficiency, lower perceived cultural differences and less perceived discrimination. Moreover, participants with higher English proficiency were better adapted, but partially because they perceived less cultural differences as well as having more contact with host nationals. Additionally, individuals reporting better sociocultural adjustment also reported better health statuses. The same model was equally useful at predicting sociocultural adjustment for both Malay and Chinese participants. These results are discussed in terms of the role played by income in buffering against the negative aspects of sociocultural adjustment.

Traditional & Socio-Cultural Barriers to EFL Learning: A Case Study

Science.gov (United States)

Ahmad, Jameel

2015-01-01

This research tends to ascertain several traditional and socio-cultural barriers to English language learning in Saudi Arabia and to explore more ways than before for making teaching and learning more effective. The findings of four quantitative and qualitative surveys conducted in this regard reveal a unique traditional and socio-cultural milieu,…

SOCIO-CULTURAL INFLUENCES ON EFFECTIVE ENGLISH ...

African Journals Online (AJOL)

JONATHAN

Consequently, challenges abound in the teaching and learning of ... English in tertiary institutions in contemporary Nigeria, the influence of socio-cultural factors ... The English Language has been a crucial issue in the Nigerian education.

Management strategies for the conservation of forest birds

Science.gov (United States)

Kathleen E. Franzreb; Deborah M. Finch; Petra Bohall Wood; David E. Capen

1999-01-01

We recommend that managers of forest-associated bird species follow a five-step hierarchy in establishing and implementing management programs. In essence, a manager must evaluate the composition and physiognomy of the landscape mosaic in the context of the regional and subregional goals and objectives. Then he/she can explore alternatives that allow manipulation of...

Socio-cultural sustainability of pig production: Citizen perceptions in the Netherlands and Denmark

DEFF Research Database (Denmark)

Boogaard, B.K.; boekhorst, L.J.S.; Oosting, S.J.

2011-01-01

positive and six negative aspects on the farms for which they had to write a motivation. The qualitative analysis resulted in seven socio-cultural themes (SCT) of pig production namely: 1) meat production, 2) farm activities, 3) farm income, 4) animals, 5) housing system, 6) environment and nature, and 7......Many sustainability studies of animal production consider three pillars: the economic, environmental and socio-cultural. Farmers and animal scientists tend to put most emphasis on the economic and environmental pillar and largely ignore the socio-cultural pillar. Socio-cultural sustainability...... to gain further insights into socio-cultural sustainability of pig production. Many citizens may not know what contemporary pig production actually entails. To give people a real life experience with pig production, we conducted farm visits with citizen panels with 18 respondents in the Netherlands and 8...

Historical, Socio-Cultural, and Conceptual Issues to Consider When Researching Mexican American Children and Families, and other Latino Subgroups

Directory of Open Access Journals (Sweden)

Raymond Buriel

2012-12-01

Full Text Available In order for the field of psychology in the United States to maintain its relevance and validity, it must become more inclusive in its theory and research of Latinos, who are now the largest "minority" group in the nation. In particular, due to immigration and birth rates, Mexican Americans are the largest and fastest growing segment of the Latino population. This paper addresses some of the most significant historical and socio-cultural factors contributing to the psychological nature and wellbeing of Mexican Americans. These factors should be understood and used to guide research and theory in order to make the discipline of psychology relevant for Mexican Americans. The concept of mestizaje is used to explain the biological and cultural mixing constituting the diverse origins of the Mexican people. Immigration to the U.S. is described in terms of selective socio-cultural variables giving rise to a diverse Mexican American culture that is resistant to complete assimilation. Within a U.S. context, the constructs of generational status, acculturation, and biculturalism are used to explain the socio-cultural adaptation of Mexican Americans. The special role of children in immigrant families as language and cultural brokers are also discussed, and used to explain the adjustment of Mexican American families.

Jakarta socio-cultural ecology: a sustainable architecture concept in urban neighbourhood

Science.gov (United States)

Wijaksono, Sigit; Sasmoko; Indrianti, Y.; Widhoyoko, SA

2017-12-01

As a metropolitan city with densely populated and fast residential development Jakarta should be able to implement a concept that is Jakarta socio-cultural ecology Architecture as the basis of settlement development. The concept of Jakarta socio-cultural ecology architecture is characterized by residential development capabilities that reflect and express the indigenous culture, the settlements built by linking the social and economic activities of the people of Jakarta and the settlements built by maintaining the building with the value of existing heritage. The objectives of this research are 1) to find a relevant construct to housing condition in Jakarta which then called Jakarta socio-cultural ecology, and 2) to see the tendency of complex condition of Jakarta socio-cultural ecology settlement. This research uses Neuroresearch method, which is one of mix-method research method as a mixture research method between qualitative research (exploration) and quantitative research method (explanatory and confirmatory). The population of research as well as unit analysis are all settlements in Jakarta. Sampling technique using probability sampling that is with multistage sampling. The results show that nowadays the Jakarta residential complex tends to lead to socio-cultural ecology and rather reflects and expresses the indigenous culture, the residential complex in Jakarta tends to form the building has been linked fully with the social and economic activities of Jakarta society but tends to occasionally maintain buildings with existing heritage values. This study also found that indigenous culture is a significant determinant of the formation of the condition of Jakarta socio-cultural ecology.

Landscape associations of birds during migratory stopover

Science.gov (United States)

Diehl, Robert Howard

The challenge for migratory bird conservation is habitat preservation that sustains breeding, migration, and non-breeding biological processes. In choosing an appropriately scaled conservation arena for habitat preservation, a conservative and thorough examination of stopover habitat use patterns by migrants works back from the larger scales at which such relationships may occur. Because the use of stopover habitats by migrating birds occurs at spatial scales larger than traditional field techniques can easily accommodate, I quantify these relationship using the United States system of weather surveillance radars (popularly known as NEXRAD). To provide perspective on use of this system for biologists, I first describe the technical challenges as well as some of the biological potential of these radars for ornithological research. Using data from these radars, I then examined the influence of Lake Michigan and the distribution of woodland habitat on migrant concentrations in northeastern Illinois habitats during stopover. Lake Michigan exerted less influence on migrant abundance and density than the distribution and availability of habitat for stopover. There was evidence of post-migratory movement resulting in habitats within suburban landscapes experiencing higher migrant abundance but lower migrant density than habitats within nearby urban and agricultural landscapes. Finally, in the context of hierarchy theory, I examined the influence of landscape ecological and behavioral processes on bird density during migratory stopover. Migrant abundance did not vary across landscapes that differed considerably in the amount of habitat available for stopover. As a result, smaller, more isolated patches held higher densities of birds. Spatial models of migrant habitat selection based on migrant proximity to a patch explained nearly as much variance in the number of migrants occupying patches (R2 = 0.88) as selection models based on migrant interception of patches during

Socio-Cultural Factors and Intention towards Sustainable Entrepreneurship

Directory of Open Access Journals (Sweden)

Wei-Loon KOE

2014-05-01

Full Text Available In order to rectify environmental degradation, government has encouraged sustainable management among businesses. In addition, researchers have also suggested a new breed of study called “sustainable entrepreneurship”, which links sustainability management to entrepreneurial activities. However, the participation of entrepreneurial firms in sustainability management is still far from satisfactory. Past studies also have found that SMEs are less active in sustainabilty initiatives and many issues related to the intention of firms for sustainability entrepreneurship is still unanswered. Therefore, this study was carried out to examine the influence of socio-cultural factors on intention towards sustainable entrepreneurship among SMEs. A total of 404 SMEs in Malaysia were surveyed by using questionnaire. Based on the statistical analyses performed, this study found that three socio-cultural factors, namely time orientation, sustainability orientation and social norm significantly influenced intention towards sustainable entrepreneurship among SMEs. Thus, in order to develop true sustainable entrepreneurs in the country, the effects of non-economic factors such as socio-cultural factors should not be underestimated. Lastly, some recommendations for future researchers have also been put forth in this paper.

Simulation-based education: understanding the socio-cultural complexity of a surgical training 'boot camp'.

Science.gov (United States)

Cleland, Jennifer; Walker, Kenneth G; Gale, Michael; Nicol, Laura G

2016-08-01

The focus of simulation-based education (SBE) research has been limited to outcome and effectiveness studies. The effect of social and cultural influences on SBE is unclear and empirical work is lacking. Our objective in this study was to explore and understand the complexity of context and social factors at a surgical boot camp (BC). A rapid ethnographic study, employing the theoretical lenses of complexity and activity theory and Bourdieu's concept of 'capital', to better understand the socio-cultural influences acting upon, and during, two surgical BCs, and their implications for SBE. Over two 4-day BCs held in Scotland, UK, an observer and two preceptors conducted 81 hours of observations, 14 field interviews and 11 formal interviews with faculty members (n = 10, including the lead faculty member, session leaders and junior faculty members) and participants (n = 19 core surgical trainees and early-stage residents). Data collection and inductive analysis for emergent themes proceeded iteratively. This paper focuses on three analytical themes. First, the complexity of the surgical training system and wider health care education context, and how this influenced the development of the BC. Second, participants' views of the BC as a vehicle not just for learning skills but for gaining 'insider information' on how best to progress in surgical training. Finally, the explicit aim of faculty members to use the Scottish Surgical Bootcamp to welcome trainees and residents into the world of surgery, and how this occurred. To the best of our knowledge, this is the first empirical study of a surgical BC that takes a socio-cultural approach to exploring and understanding context, complexities, uncertainties and learning associated with one example of SBE. Our findings suggest that a BC is as much about social and cultural processes as it is about individual, cognitive and acquisitive learning. Acknowledging this explicitly will help those planning similar enterprises and

Educating for Financial Literacy: A Case Study with a Sociocultural Lens

Science.gov (United States)

Sprow Forte, Karin

2013-01-01

This study explored the teaching and learning in an adult financial literacy education program aimed specifically at Latina single mothers to understand the influence of sociocultural factors in this setting. Informed by critical and Latina feminist sociocultural adult learning perspectives and the transtheoretical model of behavior change,…

Risks in socio-cultural perspective

International Nuclear Information System (INIS)

Kwee, S.L.

1981-01-01

An exposition is presented of the principles of a socio-cultural risk theory based on the statement 'Risk is structured uncertainty'. It deals with hazards of human behaviour, risk as a challenge, hazards in nature and in culture, in science and enterprise, to close with a few words on today's crisis and uncertainty. (Auth.)

Live bird markets characterization and trading network analysis in Mali: Implications for the surveillance and control of avian influenza and Newcastle disease.

Science.gov (United States)

Molia, Sophie; Boly, Ismaël Ardho; Duboz, Raphaël; Coulibaly, Boubacar; Guitian, Javier; Grosbois, Vladimir; Fournié, Guillaume; Pfeiffer, Dirk Udo

2016-03-01

Live bird markets (LBMs) play an important role in the transmission of avian influenza (AI) and Newcastle disease (ND) viruses in poultry. Our study had two objectives: (1) characterizing LBMs in Mali with a focus on practices influencing the risk of transmission of AI and ND, and (2) identifying which LBMs should be targeted for surveillance and control based on properties of the live poultry trade network. Two surveys were conducted in 2009-2010: a descriptive study in all 96 LBMs of an area encompassing approximately 98% of the Malian poultry population and a network analysis study in Sikasso county, the main poultry supplying county for the capital city Bamako. Regarding LBMs' characteristics, risk factors for the presence of AI and ND viruses (being open every day, more than 2 days before a bird is sold, absence of zoning to segregate poultry-related work flow areas, waste removal or cleaning and disinfecting less frequently than on a daily basis, trash disposal of dead birds and absence of manure processing) were present in 80-100% of the LBMs. Furthermore, LBMs tended to have wide catchment areas because of consumers' preference for village poultry meat, thereby involving a large number of villages in their supply chain. In the poultry trade network from/to Sikasso county, 182 traders were involved and 685 links were recorded among 159 locations. The network had a heterogeneous degree distribution and four hubs were identified based on measures of in-degrees, out-degrees and betweenness: the markets of Medine and Wayerma and the fairs of Farakala and Niena. These results can be used to design biosecurity-improvement interventions and to optimize the prevention, surveillance and control of transmissible poultry diseases in Malian LBMs. Further studies should investigate potential drivers (seasonality, prices) of the poultry trade network and the acceptability of biosecurity and behavior-change recommendations in the Malian socio-cultural context. Copyright �

The cultural context of nondisclosure of alcohol-involved acquaintance rape among Asian American college women: a qualitative study.

Science.gov (United States)

Koo, Kelly H; Nguyen, Hong V; Andrasik, Michele P; George, William H

2015-01-01

With high college enrollment and increasing alcohol use, Asian American (AA) college women may be at particular risk for experiencing alcohol-involved acquaintance rape. Although AA women have expressed the weakest intentions to report rape when compared to other ethnic groups, cultural factors influencing these intentions remain unexamined. Guided by grounded theory, 17 self-identified AA college women were interviewed about how the average AA college woman would respond to an alcohol-involved acquaintance rape. Despite awareness of benefits of disclosing rape, participants emphasized that nondisclosure would be the normative response. Three themes emerged from participants: institutional, sociocultural, and psychological contexts of nondisclosure. At an institutional level, nondisclosure referenced mental health and police services, which included Asian stereotypes and mistrust of police. Within a sociocultural context, rape nondisclosure focused on negative consequences on relationships with parents and, to a lesser extent, on friendships. Emotional avoidance and not labeling an acquaintance rape as rape were psychological strategies for rape nondisclosure. Participant's conceptualizations of mental and physical health concerns, specifically post-rape concerns, were framed within sociocultural/macrostructural contexts and may not match that of the more individualistic U.S. mainstream conceptualizations of health. Culturally sensitive rape education may be more effective in increasing rape prevention and support.

Sociocultural factors and breast cancer in sub-Saharan Africa: implications for diagnosis and management.

Science.gov (United States)

Tetteh, Dinah A; Faulkner, Sandra L

2016-01-01

The incidence of breast cancer is on the rise in sub-Saharan Africa (SSA) and efforts at early diagnosis have not been very successful because the public has scant knowledge about the disease, a large percentage of breast cancer cases are diagnosed late and mainly rural SSA women's practice of breast self-examination is poor. In this paper, we argue that an examination of the social and cultural contexts of SSA that influence breast cancer diagnosis and management in the region is needed. We discuss the implications of sociocultural factors, such as gender roles and spirituality, on breast cancer diagnosis and management in SSA.

Vulnerability of shortgrass prairie bird assemblages to climate change

Science.gov (United States)

Skagen, Susan K.; Dreitz, Victoria; Conrey, Reesa Y.; Yackel, Amy; Panjabi, Arvind O.; Knuffman, Lekha

2016-01-01

The habitats and resources needed to support grassland birds endemic to North American prairie ecosystems are seriously threatened by impending climate change. To assess the vulnerability of grassland birds to climate change, we consider various components of vulnerability, including sensitivity, exposure, and adaptive capacity (Glick et al. 2011). Sensitivity encompasses the innate characteristics of a species and, in this context, is related to a species’ tolerance to changes in weather patterns. Groundnesting birds, including prairie birds, are particularly responsive to heat waves combined with drought conditions, as revealed by abundance and distribution patterns (Albright et al. 2010). To further assess sensitivity, we estimated reproductive parameters of nearly 3000 breeding attempts of a suite of prairie birds relative to prevailing weather. Fluctuations in weather conditions in eastern Colorado, 1997-2014, influenced breeding performance of a suite of avian species endemic to the shortgrass prairie, many of which have experienced recent population declines. High summer temperatures and intense rain events corresponded with lower nest survival for most species. Although dry conditions favored nest survival of Burrowing Owls and Mountain Plovers (Conrey 2010, Dreitz et al. 2012), drought resulted in smaller clutch sizes and lower nest survival for passerines (Skagen and Yackel Adams 2012, Conrey et al. in review). Declining summer precipitation may reduce the likelihood that some passerine species can maintain stable breeding populations in this region of the shortgrass prairie.

Guam and the Northern Mariana Islands ESI: BIRDS (Bird Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for pelagic birds, shorebirds, wading birds, waterfowl, gulls, terns, and passerine birds in Guam and the...

New approaches for the asessment and education of children under socio-cultural disadvantages

Directory of Open Access Journals (Sweden)

Alegría Majluf

2003-06-01

Full Text Available The present paper describes the traditional psychometric parameters thal don 't fit by workingwith children who suffer socio-cultural deprivation (or who are living under socio-cultural disadvantagesand the new assessment and education strategies for this population. Vygotsky's socio-cultural approach, that emphasizes the Zone of Proximal Development, and the Dynamic Assessment and the Mediated Learning developed by Feucrstein and complemented by Coll relatedwith the Significative Learning are stressed.

Taking an active stance: How urban elementary students connect sociocultural experiences in learning science

Science.gov (United States)

Upadhyay, Bhaskar; Maruyama, Geoffrey; Albrecht, Nancy

2017-12-01

In this interpretive case study, we draw from sociocultural theory of learning and culturally relevant pedagogy to understand how urban students from nondominant groups leverage their sociocultural experiences. These experiences allow them to gain an empowering voice in influencing science content and activities and to work towards self-determining the sciences that are personally meaningful. Furthermore, tying sociocultural experiences with science learning helps generate sociopolitical awareness among students. We collected interview and observation data in an urban elementary classroom over one academic year to understand the value of urban students' sociocultural experiences in learning science and choosing science activities.

Rhode Island, Connecticut, New York, and New Jersey ESI: BIRDS (Bird Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for wading birds, shorebirds, waterfowl, raptors, diving birds, pelagic birds, passerine birds, gulls and...

Drug metabolism in birds

Science.gov (United States)

Pan, Huo Ping; Fouts, James R.

1979-01-01

Papers published over 100 years since the beginning of the scientific study of drug metabolism in birds were reviewed. Birds were found to be able to accomplish more than 20 general biotransformation reactions in both functionalization and conjugation. Chickens were the primary subject of study but over 30 species of birds were used. Large species differences in drug metabolism exist between birds and mammals as well as between various birds, these differences were mostly quantitative. Qualitative differences were rare. On the whole, drug metabolism studies in birds have been neglected as compared with similar studies on insects and mammals. The uniqueness of birds and the advantages of using birds in drug metabolism studies are discussed. Possible future studies of drug metabolism in birds are recommended.

Muscle Dysmorphia, Gender Role Stress, and Sociocultural Influences: An Exploratory Study

Science.gov (United States)

Readdy, Tucker; Watkins, Patti Lou; Cardinal, Bradley J.

2011-01-01

Our study explored the contribution of gender role stress (GRS) and sociocultural appearance demands to symptoms of muscle dysmorphia (MD) in a college sample of 219 women and 154 men. For women, five GRS subscales, sociocultural appearance demands, age, and frequency of aerobic exercise predicted MD symptoms (model R[superscript 2] = 0.33;…

Information Literacy in the 21st Century Multicultural Classroom: Using Sociocultural Literacy

Science.gov (United States)

Blas, Elise A.

2014-01-01

Sociocultural literacy guides an instructor's pedagogy in the multicultural university classroom. By employing sociocultural literacy in the information literacy classroom, the instruction librarian can better teach students from all cultures including international students, first generation students, or students from a wide array of…

Neoliberal Moral Economy: Capitalism, Socio-cultural Change and Fraud in Uganda

DEFF Research Database (Denmark)

Ponte, Stefano

2017-01-01

Book review of: Neoliberal Moral Economy: Capitalism, Socio-Cultural Change & Fraud in Uganda by Jörg Wiegratz. London and New York, Rowman & Littlefield, 2016, 375 pp. ISBN 9781783488537.......Book review of: Neoliberal Moral Economy: Capitalism, Socio-Cultural Change & Fraud in Uganda by Jörg Wiegratz. London and New York, Rowman & Littlefield, 2016, 375 pp. ISBN 9781783488537....

Local Residents’ Perceptions of Socio-Cultural Impacts of Tourism in Mangochi, Malawi

Directory of Open Access Journals (Sweden)

Felix G. BELLO

2017-06-01

Full Text Available The purpose of this paper is to examine residents’ perceptions of the socio-cultural impacts of tourism in Mangochi, Malawi. This paper is based on results of a survey of 196 households together with ten key informant interviews. A concurrent triangulation mixed method was used to ensure well-validated and substantiated findings. The study findings indicate that local residents perceive specific positive and negative socio-cultural impacts of tourism in their community. Some of the positive sociocultural impacts of tourism include the provision of jobs; improved personal incomes; stimulation of the local economy and improved security in the destination area. However, the study also revealed two major negative socio-cultural impacts of tourism: the migration of people to the area in search of jobs; and the influence of Western visitors on local culture and “the way of life” of local people due to the demonstration effect. The paper indicates the degree to which local residents perceive different socio-cultural impacts of tourism development in an African local community setting. Therefore, the paper will assist tourism planners and local government in the planning and implementation of tourism development strategies for the area aiming at consolidating local residents’ support for tourism.

Love and Enjoyment in Context: Four Case Studies of Adolescent EFL Learners

Science.gov (United States)

Pavelescu, Liana Maria; Petric, Bojana

2018-01-01

This study explores the foreign language learning emotions of four EFL adolescent students in Romania and the ways in which their emotions emerge in their sociocultural context. Multiple qualitative methods were employed over a school semester, including a written task, semi-structured interviews with the learners and their teachers, lesson…

Potential of pest regulation by insectivorous birds in Mediterranean woody crops.

Directory of Open Access Journals (Sweden)

José M Rey Benayas

Full Text Available Regulation of agricultural pests managing their natural enemies represents an alternative to chemical pesticides. We assessed the potential of insectivorous birds as pest regulators in woody crops located in central Spain. A total of 417 nest boxes installed in five field study sites (one vineyard, two fruit orchards, and two olive groves were monitored for use and breeding of insectivorous birds and other species for four consecutive years (2013-2016. At all field sites except the two olive groves, where birds never occupied the nest boxes, predation experiments were conducted with Greater wax moth (Galleria mellonella sentinel caterpillars, and food consumption by birds was estimated. Nesting of insectivorous birds, chiefly Great tit (Parus major, and sparrows (Passer domesticus and P. montanus increased over time, averaging 60% per field site in the vineyard and fruit orchards by the fourth year. Use of nest boxes by sparrows and by Garden dormouse (Eliomys quercinus was high at the fruit orchards (70% and the vineyard (30%, respectively. Micro-habitat characteristics (nest box level and meso-habitat characteristics (patch level strongly affected use of nest boxes and bird breeding (i.e. number of laid eggs and produced chicks in different years. Distance to natural or semi-natural vegetation did not consistently affect bird breeding, nor did we see consistent evidence of competition between adjacent breeding birds. Predation rates of sentinel caterpillars were approximately one-third higher near boxes with nesting birds (31.51 ± 43.13% than at paired distant areas without nest boxes (22.45% ± 38.58%. Food consumption by insectivorous birds per ha and breeding season were conservatively estimated to range from 0.02 kg in one fruit orchard to 0.15 kg in the vineyard. We conclude that installation of nest boxes in Mediterranean woody crops enhances populations of insectivorous birds that regulate pests, but that the effects are moderate and

Anorexia Nervosa: Sociocultural Factors and Treatment.

Science.gov (United States)

Williams, Jennifer

This paper examines how the epidemiological findings of anorexia nervosa lead theorists to speculate a correlation between sociocultural factors and the development of anorexia nervosa. A section on the essential features of anorexia nervosa identifies five primary characteristics of anorexia: (1) severe weight loss; (2) a disturbance of body…

Constructivism, Socioculturalism, and Popper's World 3.

Science.gov (United States)

Bereiter, Carl

1994-01-01

Examines the concept of learning from both constructivist and sociocultural perspectives and introduces a third perspective based on K. R. Popper's philosophy of science. It is argued that constructivism cannot adequately account for the immaterial objects that Popper located in his World 3--abstract mathematical and scientific objects. (GLR)

Birds of Sabaki Birds of Sabaki

African Journals Online (AJOL)

CJ

2005-02-25

Feb 25, 2005 ... covers approximately 250ha.The area encompassed by this study extends from Mambrui to the north, the sea to the east, the opposite bank of the estuary to the south and the Sabaki bridge and Malindi-Garsen road to the west. The area is defined as an Important Bird Area(IBA) by BirdLife International in ...

SOCIO-CULTURAL AND MEDICAL INDICATORS OF THE SCHOOLCHILDREN'S QUALITY OF LIFE

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Slobodanka Bašić

2003-01-01

Full Text Available An estimate of life quality is based upon medical, psychological and social indicators. It increasingly engages the attention of doctors of medicine, sociologists and psychologists.The aim of this research is to headlight some more relevant socio-cultural parametres in order to determine the quality of life of schoolchildren, that is, to determine whether the crisis in which our society has found itself has produced such socio-cultural conditions that could have induced changes in the children's quality of life and, if they have, to what extent the crisis has been reflected upon their health. The research has comprised 398 schoolchildren and their parents, three elementary schools from Nish and one in Sokobanja.The research of the socio-cultural and medical indicators of their quality of life has shown that the parent's education and ther material position have had an important influence upon the children's life quality.Since there has been no significant presence of any disease recorded in the observed children's sample, it can be concluded that the socio-cultural features have affected the children's life but they have not any significant impact upon their health.

Occurrence of enteropathogenic bacteria in birds of prey in Italy.

Science.gov (United States)

Gargiulo, A; Fioretti, A; Russo, T P; Varriale, L; Rampa, L; Paone, S; De Luca Bossa, L M; Raia, P; Dipineto, L

2018-03-01

The importance of wild birds as potential vectors of disease has received recent renewed empirical interest, especially regarding human health although information regarding the enteropathogenic bacteria in birds of prey continue to be scant. This study was performed with the aim to evaluate the occurrence of enteropathogenic bacteria (i.e. Campylobacter spp. Escherichia coli, Salmonella spp.) in birds of prey carcasses in Southern Italy. The results of the present study showed a prevalence of 33·1% (49/148) for Campylobacter spp. where all positive isolates (49/49) were identified as Campylobacter jejuni, and among these positive 12/49 were also identified as Campylobacter coli. Thus, 12/49 birds of prey showed mixed infections for both Campylobacter species. Differences in Campylobacter spp. prevalence between diurnal and nocturnal birds were statistically significant (P = 0·016). Escherichia coli showed a prevalence of 6·8% (10/148) and were serogrouped as O26 (n = 3), O55 (n = 2), O145 (n = 5). Salmonella spp. showed a prevalence of 6·8% (10/148) and were serotyped as S. Napoli (n = 4), Salmonella salamae (n = 3) and S. Typhimurium (n = 3). Although wildlife disease outbreaks have often been underreported in the broader context of global epidemiology, results of the present study suggest that birds of prey may serve as a reservoir of pathogens for livestock and human health, acting at the animal-human-ecosystem interface. This study confirms the role of birds of prey as a reservoir of enteropathogenic bacteria (i.e. Campylobacter spp., Escherichia coli, Salmonella spp.). Wild birds can contaminate environment with their faeces and play a crucial role in the transmission of pathogens to poultry and livestock farms and aquifers supplying water to humans. Furthermore, wild birds could disseminate pathogens within rescue and rehabilitation centres where they are admitted. © 2017 The Society for Applied Microbiology.

Grace under Fire: Sociocultural Competency Training.

Science.gov (United States)

Avery, Wayne W.; Bawtenheimer, Pat; Pearson, Hilary; Westwood, Dianne

2001-01-01

Employers want employees who can communicate effectively, work as part of a team, and think on their feet. To help students acquire these qualities, the faculty of health sciences and counseling at Vancouver Community College integrated a sociocultural training model into their human relations programs. Evaluations indicate that students'…

Sociocultural Paradoxes and Issues in E-Learning Use in Higher Education Africa

Science.gov (United States)

Njenga, James Kariuki

2018-01-01

Sociocultural issues are major contributing factors in mass acceptance and effective use of technology. These issues are often perceived to contradict the benefits the technology brings about. E-learning use in higher education in Africa, as a technology, faces some sociocultural barriers that contradict its promise and benefits. This paper…

THE «COLOR REVOLUTIONS» IN THE CONTEXT OF SOCIO-CULTURAL ANOMIE: SYMPTOMS OF DEVIATIONS IN THE SOCIALIZATION OF THE MODERN CITIZEN

Directory of Open Access Journals (Sweden)

Stepan Gennadevich Chukhin

2015-10-01

Full Text Available Purpose: the article analyzes the nature, characteristics and causes of socio-cultural anomie. We study the symptoms of deviations in the socialization of the modern citizen.Methodology: prediction.Results: the article analyzes the role of destructive social movements that use the techno-logy of «color revolutions» for the devaluation of civic traditions in modern citizen socialization.Practical implications: materials article may be of interest to researchers of the theory of civic education.

Birds and music

Directory of Open Access Journals (Sweden)

L Amini

2009-03-01

Through research in old mythological narrations, and literary texts, one could assume an intrinsic relationship between music and such sweet-singing mythological birds as phoenix, sphinx, Song-song, holy birds like Kership-tah, and other birds including swan and ring dove.

Private speech in teacher-learner interactions in an EFL context: A sociocultural perspective

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Nouzar Gheisari

2017-07-01

Full Text Available Theoretically framed within Vygotskyan sociocultural theory (SCT of mind, the present study investigated resurfacing of private speech markers by Iranian elementary female EFL learners in teacher-learner interactions. To this end, an elementary EFL class including 12 female learners and a same-sex teacher were selected as the participants of the study. As for the data, six 30-minute reading comprehension tasks with the interval of every two weeks were videotaped, while each participant was provided with a sensitive MP3 player to keep track of very low private speech markers. Instances of externalized private speech markers were coded and reports were generated for the patterns of private speech markers regarding their form and content. While a high number of literal translation, metalanguage, and switching to L1 mid-utterance were reported, the generated number of such private markers as self-directed questions, reading aloud, reviewing, and self-explanations in L2 was comparatively less which could be due to low L2 proficiency of the learners. The findings of the study, besides highlighting the importance of paying more attention to private speech as a mediating tool in cognitive regulation of learners in doing tasks in L2, suggest that teachers’ type of classroom practice is effective in production of private speech. Pedagogically speaking, the results suggest that instead of seeing L1 private speech markers as detrimental to L2 learning, they should be seen as signs of cognitive regulation when facing challenging tasks.

A socio-cultural instrumental approach to emotion regulation: Culture and the regulation of positive emotions.

Science.gov (United States)

Ma, Xiaoming; Tamir, Maya; Miyamoto, Yuri

2018-02-01

We propose a sociocultural instrumental approach to emotion regulation. According to this approach, cultural differences in the tendency to savor rather than dampen positive emotions should be more pronounced when people are actively pursuing goals (i.e., contexts requiring higher cognitive effort) than when they are not (i.e., contexts requiring lower cognitive efforts), because cultural beliefs about the utility of positive emotions should become most relevant when people are engaging in active goal pursuit. Four studies provided support for our theory. First, European Americans perceived more utility and less harm of positive emotions than Japanese did (Study 1). Second, European Americans reported a stronger relative preference for positive emotions than Asians, but this cultural difference was larger in high cognitive effort contexts than in moderate or low cognitive effort contexts (Study 2). Third, European Americans reported trying to savor rather than dampen positive emotions more than Asians did when preparing to take an exam, a typical high cognitive effort context (Studies 3-4), but these cultural differences were attenuated when an exam was not expected (Study 3) and disappeared when participants expected to interact with a stranger (Study 4). These findings suggest that cultural backgrounds and situational demands interact to shape how people regulate positive emotions. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Creating opportunities to learn in mathematics education: a sociocultural perspective

Science.gov (United States)

Goos, Merrilyn

2014-09-01

The notion of `opportunities to learn in mathematics education' is open to interpretation from multiple theoretical perspectives, where the focus may be on cognitive, social or affective dimensions of learning, curriculum and assessment design, issues of equity and access, or the broad policy and political contexts of learning and teaching. In this paper, I conceptualise opportunities to learn from a sociocultural perspective. Beginning with my own research on the learning of students and teachers of mathematics, I sketch out two theoretical frameworks for understanding this learning. One framework extends Valsiner's zone theory of child development, and the other draws on Wenger's ideas about communities of practice. My aim is then to suggest how these two frameworks might help us understand the learning of others who have an interest in mathematics education, such as mathematics teacher educator-researchers and mathematicians. In doing so, I attempt to move towards a synthesis of ideas to inform mathematics education research and development.

Beyond the Law of Transitivity:A Functional Stylistic Study of Maya Angelou's I Know Why the Caged Bird Sings

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Muthanna Makki Muhammed

2017-03-01

Full Text Available The dominant critical focus on Maya Angelou’s writings has been on the thematic features of her texts. Linguistic and stylistic appraisals on her works are generally sparse. This paper is a stylistic study of Maya Angelou’s autobiographical novel I Know Why the Caged Bird Sings. It aims at examining the stylistic features of the text vis-à-vis the semantic Law of Transitivity so as to investigate the features that contribute in the discourse’s trespassing the sphere of informing to the sphere of interaction and influence. The paper starts with brief notes on stylistics in relation to semantics. This is followed by a discussion of the Law of Transitivity, frequent references are made to John R. Searle’s patterns of metaphor. The varied forms of the relations between the signified or the source (the vehicle and the signifier or the target (the tenor in relation to the sign (the common ground are discussed in the light of the figurative devices employed by the author and the functions achieved in revealing the ideological issues of race and gender in the book. The study attempts also at positioning the formal and psychological elements within a sociocultural context in order to promote the reader’s understanding of the purposes and functions to which certain linguistic choices are made.

Pathways in Learning to Teach Elementary Science: Navigating Contexts, Roles, Affordances and Constraints

Science.gov (United States)

Smith, Deborah C.; Jang, Shinho

2011-01-01

This case study of a fifth-year elementary intern's pathway in learning to teach science focused on her science methods course, placement science teaching, and reflections as a first-year teacher. We studied the sociocultural contexts within which the intern learned, their affordances and constraints, and participants' perspectives on their roles…

Dispersal of invasive Phytolacca americana seeds by birds in an urban garden in China.

Science.gov (United States)

Li, Ning; Yang, Wen; Fang, Shubo; Li, Xinhai; Liu, Zhanchen; Leng, Xin; An, Shuqing

2017-01-01

Although seed dispersal is a key process determining the regeneration and spread of invasive plant populations, few studies have explicitly addressed the link between dispersal vector behavior and seedling recruitment to gain insight into the invasion process within an urban garden context. We evaluated the role of bird vectors in the dispersal of pokeweed (Phytolacca americana), a North American herb that is invasive in urban gardens in China. Fruiting P. americana attracted both generalist and specialist bird species that fed on and dispersed its seeds. The generalist species Pycnonotus sinensis and Urocissa erythrorhyncha were the most frequent dispersers. Seedling numbers of P. americana were strongly associated with the perching behavior of frugivorous birds. If newly recruited bird species use seedling-safe perching sites, the P. americana will regenerate faster, which would enhance its invasive potential. Based on our observations, we conclude that the 2 main bird vectors, P. sinensis and U. erythrorhyncha, provide potential effective dispersal agents for P. americana. Our results highlight the role of native birds in seed dispersal of invasive plants in urban gardens. © 2016 International Society of Zoological Sciences, Institute of Zoology/Chinese Academy of Sciences and John Wiley & Sons Australia, Ltd.

Scrub-shrub bird habitat associations at multiple spatial scales in beaver meadows in Massachusetts

Science.gov (United States)

Chandler, R.B.; King, D.I.; DeStefano, S.

2009-01-01

Most scrub-shrub bird species are declining in the northeastern United States, and these declines are largely attributed to regional declines in habitat availability. American Beaver (Castor canadensis; hereafter “beaver”) populations have been increasing in the Northeast in recent decades, and beavers create scrub-shrub habitat through their dam-building and foraging activities. Few systematic studies have been conducted on the value of beaver-modified habitats for scrub-shrub birds, and these data are important for understanding habitat selection of scrub-shrub birds as well as for assessing regional habitat availability for these species. We conducted surveys in 37 beaver meadows in a 2,800-km2 study area in western Massachusetts during 2005 and 2006 to determine the extent to which these beaver-modified habitats are used by scrub-shrub birds, as well as the characteristics of beaver meadows most closely related to bird use. We modeled bird abundance in relation to microhabitat-, patch-, and landscape-context variables while adjusting for survey-specific covariates affecting detectability using N-mixture models. We found that scrub-shrub birds of regional conservation concern occupied these sites and that birds responded differently to microhabitat, patch, and landscape characteristics of beaver meadows. Generally, scrub-shrub birds increased in abundance along a gradient of increasing vegetation complexity, and three species were positively related to patch size. We conclude that these habitats can potentially play an important role in regional conservation of scrub-shrub birds and recommend that conservation priority be given to larger beaver meadows with diverse vegetation structure and composition.

Socio-cultural Issues for Sustainable Development in Africa ...

African Journals Online (AJOL)

Socio-cultural Issues for Sustainable Development in Africa. ... focal areas of sustainable development – social, economic and environmental factors. ... that designed a Sustainable Integrated Rural Development in Africa (SIRDA) programme.

76 FR 32224 - Migratory Birds; Take of Migratory Birds by the Armed Forces

Science.gov (United States)

2011-06-03

... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service Migratory Birds; Take of Migratory Birds by... Forces to incidentally take migratory birds during approved military readiness activities without violating the Migratory Bird Treaty Act (MBTA). The Authorization Act provided this interim authority to...

Socio-cultural factors in the development of anorexia nervosa.

Science.gov (United States)

Garner, D M; Garfinkel, P E

1980-11-01

A population of professional dance (N = 183) and modelling (N = 56) students, who by career choice must focus increased attention and control over their body shapes, was studied. Height and weight data were obtained on all subjects. In addition, a questionnaire that is useful in assessing the symptoms of anorexia nervosa, the Eating Attitudes Test (EAT), was administered. Results of these tests were compared with those of normal female university students (N = 59), patients with anorexia nervosa (N = 68), and music students (N = 35). Anorexia nervosa and excessive dieting concerns were overrepresented in the dance and modelling students. Twelve cases (6.5%) of primary anorexia nervosa were detected in the dance group. All but one case developed the disorder while studying dance. Within the dance group those from the most competitive environments had the greatest frequency of anorexia nervosa. These data suggest that both pressures to be slim and achievement expectations are risk factors in the development of anorexia nervosa. The influence of socio-cultural determinants are discussed within the context of anorexia nervosa as a multidetermined disorder.

Urban Bird Feeders Dominated by a Few Species and Individuals

Directory of Open Access Journals (Sweden)

Josie A. Galbraith

2017-08-01

Full Text Available The practice of garden bird feeding is a global phenomenon, involving millions of people and vast quantities of food annually. Many people engage in the practice of feeding assuming that birds gain some benefit from the food they provide, yet recent studies have revealed the potential for detrimental impacts as well. However, there is still a paucity of information on the impacts of feeding, including the ubiquity of these impacts among and within feeder-visiting species. Consistency in feeder use among birds is likely an important determinant of this. Individual birds and species that make frequent use of feeders are more likely to experience both the benefits and detrimental impacts of supplementary food. We investigated patterns of feeder use by garden birds visiting experimental feeding stations in Auckland, New Zealand, with the specific aim of determining whether use of supplementary food was consistent or variable among individuals and species. We used camera traps as well as Radio Frequency Identification (RFID technology to examine intra- and interspecific feeder visitation patterns and to discern species associations. Eleven bird species were detected using feeding stations, however, two introduced species (house sparrow Passer domesticus and spotted dove Streptopelia chinensis dominated visitation events. These species were present at feeders most frequently, with the largest conspecific group sizes. Significant associations were detected among a number of species, suggesting interspecific interactions are important in determining feeder use. We also found within-species differences in feeder use for all focal species, with individual variation greatest in house sparrows. Furthermore, season had an important influence on most visitation parameters. The observed individual and species-specific differences in supplementary food resource use imply that the impacts of garden bird feeding are not universal. Crucially, particularly given

Sociocultural mediators of remembering

DEFF Research Database (Denmark)

Wagoner, Brady; Gillespie, Alex

2014-01-01

, questioning and deferring contribute to the transformation and conventionalization of the material. These diverse sociocultural mediators are integrated into a partially coherent recollection by participants self-reflecting, or as Bartlett termed it, turning around upon their schemas. We demonstrate...... that this self-reflection is both a social and a psychological process, occurring because participants are responding to their own utterances in the same way that they respond to the utterances of other people. These empirical findings are used to make a case for using discursive data to look not only...

Quantification of bird-to-bird and bird-to-human infections during 2013 novel H7N9 avian influenza outbreak in China.

Science.gov (United States)

Hsieh, Ying-Hen; Wu, Jianhong; Fang, Jian; Yang, Yong; Lou, Jie

2014-01-01

From February to May, 2013, 132 human avian influenza H7N9 cases were identified in China resulting in 37 deaths. We developed a novel, simple and effective compartmental modeling framework for transmissions among (wild and domestic) birds as well as from birds to human, to infer important epidemiological quantifiers, such as basic reproduction number for bird epidemic, bird-to-human infection rate and turning points of the epidemics, for the epidemic via human H7N9 case onset data and to acquire useful information regarding the bird-to-human transmission dynamics. Estimated basic reproduction number for infections among birds is 4.10 and the mean daily number of human infections per infected bird is 3.16*10-5 [3.08*10-5, 3.23*10-5]. The turning point of 2013 H7N9 epidemic is pinpointed at April 16 for bird infections and at April 9 for bird-to-human transmissions. Our result reveals very low level of bird-to-human infections, thus indicating minimal risk of widespread bird-to-human infections of H7N9 virus during the outbreak. Moreover, the turning point of the human epidemic, pinpointed at shortly after the implementation of full-scale control and intervention measures initiated in early April, further highlights the impact of timely actions on ending the outbreak. This is the first study where both the bird and human components of an avian influenza epidemic can be quantified using only the human case data.

Sensitivity of Coastal Environments and Wildlife to Spilled Oil: South Florida: BIRDS (Bird Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for diving birds, gulls, terns, passerine birds, pelagic birds, raptors, shorebirds, wading birds, and...

Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Central California: BIRDS (Bird Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for alcids, diving birds, gulls, terns, passerine birds, pelagic birds, raptors, shorebirds, wading birds,...

A Socio-Cultural Diagnosis of Adolescent Diets in Comitán, Chiapas

Directory of Open Access Journals (Sweden)

Claudia Elizabeth Ramírez Domínguez

2009-03-01

Full Text Available This study, based on group interviews with adolescents (pre-university level students from various educational institutions and socio-cultural backgrounds in Comitán, Chiapas (Mexico, was undertaken to identify the settings for the dietary practices of young people. Using a multi-dimensional analysis, we found that the predominant paradigm in public health, based on concepts such as risk factors and lifestyle, tends to obscure the complexity of social processes and to place responsibility for health on each individual. The dietary practices of adolescents are determined by the dynamics established in school and family environments and occur in a context of time pressures as well as the poor provision and choice of foods. We noted a discrepancy between knowledge on the one hand and dietary practices, weight control and perceived risks or expectations concerning body image on the other.

Screamy Bird

DEFF Research Database (Denmark)

Tarby, Sara; Cermak, Daniel

2016-01-01

Sara Tarby, Daniel Cermak-Sassenrath. Screamy Bird. Digital game. Kulturnatten 2016, Danish Science Ministry, Copenhagen, DK, Oct 14, 2016.......Sara Tarby, Daniel Cermak-Sassenrath. Screamy Bird. Digital game. Kulturnatten 2016, Danish Science Ministry, Copenhagen, DK, Oct 14, 2016....

Sociocultural predictors of motor development of athletes from ...

African Journals Online (AJOL)

Sociocultural predictors of motor development of athletes from Botswana, Lesotho and Swaziland. ... variables as they influenced the athletes' motor skill development. The social situations, family and the schools were found to significantly ...

Birds and Bird Habitat: What Are the Risks from Industrial Wind Turbine Exposure?

Science.gov (United States)

Sprague, Terry; Harrington, M. Elizabeth; Krogh, Carmen M. E.

2011-01-01

Bird kill rate and disruption of habitat has been reported when industrial wind turbines are introduced into migratory bird paths or other environments. While the literature could be more complete regarding the documentation of negative effects on birds and bird habitats during the planning, construction, and operation of wind power projects,…

Partner dependency and intimate partner abuse: A sociocultural grounding of spousal abuse in Ghana

DEFF Research Database (Denmark)

Adjei, Stephen Baffour

2015-01-01

While sociocultural scholarship has attempted an ecological explanation of intimate partner violence, it has largely been criticized for ignoring dispositional factors of both perpetrators and victims. Dependent personality and attachment-related emotional problems have been implicated in the ext......While sociocultural scholarship has attempted an ecological explanation of intimate partner violence, it has largely been criticized for ignoring dispositional factors of both perpetrators and victims. Dependent personality and attachment-related emotional problems have been implicated...... of dependency and attachment-related spousal violence as a form of a psychopathology. This article discusses partner dependency and jealousy-motivated spousal violence as socioculturally situated, dependent on contextual and relational conditions of meaning embedded in the communal society of Ghana....... It highlights Ghanaian communal personality, gendered socialization and meaning systems of marriage as salient sociocultural features for conceptualizing partner dependency and emotional-related spousal violence....

Socio-cultural factors impacting male involvement in the ...

African Journals Online (AJOL)

Socio-cultural factors impacting male involvement in the management of infertile couples at the Kenyatta National Hospital. ... that may influence male participation in the management of the infertile couples attending the KNH Infertility Clinic.

Biosecurity and bird movement practices in upland game bird facilities in the United States.

Science.gov (United States)

Slota, Katharine E; Hill, Ashley E; Keefe, Thomas J; Bowen, Richard A; Pabilonia, Kristy L

2011-06-01

Since 1996, the emergence of Asian-origin highly pathogenic avian influenza subtype H5N1 has spurred great concern for the global poultry industry. In the United States, there is concern over the potential of a foreign avian disease incursion into the country. Noncommercial poultry operations, such as upland game bird facilities in the United States, may serve as a potential source of avian disease introduction to other bird populations including the commercial poultry industry, backyard flocks, or wildlife. In order to evaluate how to prevent disease transmission from these facilities to other populations, we examined biosecurity practices and bird movement within the upland game bird industry in the United States. Persons that held a current permit to keep, breed, or release upland game birds were surveyed for information on biosecurity practices, flock and release environments, and bird movement parameters. Biosecurity practices vary greatly among permit holders. Many facilities allow for interaction between wild birds and pen-reared birds, and there is regular long-distance movement of live adult birds among facilities. Results suggest that upland game bird facilities should be targeted for biosecurity education and disease surveillance efforts.

The relative importance of climate and vegetation properties on patterns of North American breeding bird species richness

International Nuclear Information System (INIS)

Goetz, Scott J; Sun, Mindy; Zolkos, Scott; Hansen, Andy; Dubayah, Ralph

2014-01-01

Recent advances in remote sensing and ecological modeling warrant a timely and robust investigation of the ecological variables that underlie large-scale patterns of breeding bird species richness, particularly in the context of intensifying land use and climate change. Our objective was to address this need using an array of bioclimatic and remotely sensed data sets representing vegetation properties and structure, and other aspects of the physical environment. We first build models of bird species richness across breeding bird survey (BBS) routes, and then spatially predict richness across the coterminous US at moderately high spatial resolution (1 km). Predictor variables were derived from various sources and maps of species richness were generated for four groups (guilds) of birds with different breeding habitat affiliation (forest, grassland, open woodland, scrub/shrub), as well as all guilds combined. Predictions of forest bird distributions were strong (R 2 = 0.85), followed by grassland (0.76), scrub/shrub (0.63) and open woodland (0.60) species. Vegetation properties were generally the strongest determinants of species richness, whereas bioclimatic and lidar-derived vertical structure metrics were of variable importance and dependent upon the guild type. Environmental variables (climate and the physical environment) were also frequently selected predictors, but canopy structure variables were not as important as expected based on more local to regional scale studies. Relatively sparse sampling of canopy structure metrics from the satellite lidar sensor may have reduced their importance relative to other predictor variables across the study domain. We discuss these results in the context of the ecological drivers of species richness patterns, the spatial scale of bird diversity analyses, and the potential of next generation space-borne lidar systems relevant to vegetation and ecosystem studies. This study strengthens current understanding of bird species�

Concept "Medical Museum" as a Sociocultural Phenomenon

Science.gov (United States)

Chizh, Nina V.; Slyshkin, Gennady G.; Zheltukhina, Marina R.; Privalova, Irina V.; Kravchenko, Olga A.

2016-01-01

The article examines the concept "medical museum" as a sociocultural phenomenon. The register of medical museums in Russia makes the material of research. The complex methods of analysis of the concept "medical museum" are used. The philosophical, historical, cultural, structural, communicative and semantic analysis is carried…

Socio-Cultural Impacts of Educational Tourism on the Residents of Famagusta

OpenAIRE

Rezapouraghdam, Hamed

2013-01-01

Apart from palpable and potent effects of the tourism on the economy and the physical environment, it can be contributed to the socio-cultural vicissitudes in the host communities. Educational tourism as one of the most influential segments of tourism both from the economic and socio-cultural standpoints has an accelerating pace of development in the whole globe. Previous studies mostly have focused on the economic impacts of educational tourism and slightly have gone through the social an...

Impacts of geographical locations and sociocultural traits on the Vietnamese entrepreneurship.

Science.gov (United States)

Vuong, Quan Hoang

2016-01-01

This paper presents new results obtained from investigating the data from a 2015 Vietnamese entrepreneurs' survey, containing 3071 observations. Evidence from the estimations using multinomial logits was found to support relationships between several sociocultural factors and entrepreneurship-related performance or traits. Specifically, those relationships include: (a) Active participation in entrepreneurs' social networks and reported value of creativity; (b) CSR-willingness and reported entrepreneurs' perseverance; (c) Transforming of sociocultural values and entrepreneurs' decisiveness; and, (d) Lessons learned from others' failures and perceived chance of success. Using geographical locations as the control variate, evaluations of the baseline-category logits models indicate their varying effects on the outcomes when combined with the sociocultural factors that are found to be statistically significant. Empirical probabilities that give further detail about behavioral patterns are provided; and toward the end, the paper offers some conclusions with some striking insights and useful explanations on the Vietnamese entrepreneurship processes.

Traditional Values, Socio-Cultural Factors and Human Resource ...

African Journals Online (AJOL)

... Values, Socio-Cultural Factors and Human Resource Management Practices in ... Ghanaian worker in general and the HR manager in particular is influenced ... face -to-face interview methods were used to obtain information for the study.

Menarche and menstruation through the eyes of pubescent students in eastern Taiwan: implications in sociocultural influence and gender differences issues.

Science.gov (United States)

Chang, Yu-Ting; Lin, Mei-Ling

2013-03-01

Menstruation is a significant part of women's lives. It has been studied from many perspectives to draw various conclusions about biological and physiological development, gender differences, and sociocultural environments. The purpose of this study was to explore how male and female pubescent students perceive and interpret menarche and menstruation and how their perceptions reflect gender differences and the sociocultural environment in eastern Taiwan. This was an exploratory qualitative study that employed focus group interviews. Data were collected from 20 girls and 27 boys, aged 10-12 years, who were recruited from two elementary schools. Participants engaged in 19 focus group discussions, which lasted 45-60 minutes each. Discussion transcripts were collected, encoded, categorized, and analyzed using the Atlas V 5.0 software. The central theme in menarche and menstruation experiences among pubescent students in eastern Taiwan can be summarized as, "Struggling to grow up amidst contradictions," an attitude that reflects gender divisions and sociocultural representations and practices. Generally, participants' views on menstruation fell within five subthemes: "Ambiguous," "Disregarded," "Dirty," "Personal," and "Transitional." These themes were analyzed within the contexts of society, school, and family. In line with previous research, this study shows the need for more individual reproductive health consultations, reliable sex education, and well-planned health policies to assist pubescent students manage menstruation. In addition, this study suggests that the subjugation of girls and women remains a critical issue that must be addressed and challenged.

Ecology of Avian Influenza Virus in Wild Birds in Tropical Africa.

Science.gov (United States)

Gaidet, Nicolas

2016-05-01

Several ecologic factors have been proposed to describe the mechanisms whereby host ecology and the environment influence the transmission of avian influenza viruses (AIVs) in wild birds, including bird's foraging behavior, migratory pattern, seasonal congregation, the rate of recruitment of juvenile birds, and abiotic factors. However, these ecologic factors are derived from studies that have been conducted in temperate or boreal regions of the Northern Hemisphere. These factors cannot be directly translated to tropical regions, where differences in host ecology and seasonality may produce different ecologic interactions between wild birds and AIV. An extensive dataset of AIV detection in wildfowl and shorebirds sampled across tropical Africa was used to analyze how the distinctive ecologic features of Afrotropical regions may influence the dynamics of AIV transmission in wild birds. The strong seasonality of rainfall and surface area of wetlands allows testing of how the seasonality of wildfowl ecology (reproduction phenology and congregation) is related to AIV seasonal dynamics. The diversity of the African wildfowl community provides the opportunity to investigate the respective influence of migratory behavior, foraging behavior, and phylogeny on species variation in infection rate. Large aggregation sites of shorebirds in Africa allow testing for the existence of AIV infection hot spots. We found that the processes whereby host ecology influence AIV transmission in wild birds in the Afrotropical context operate through ecologic factors (seasonal drying of wetlands and extended and nonsynchronized breeding periods) that are different than the one described in temperate regions, hence, resulting in different patterns of AIV infection dynamics.

Character Education in Taiwan: A Reflection of Historical Shifts in Sociocultural Contexts

Science.gov (United States)

Ho, Hsiu-Zu; Lam, Yeana W.; Yeh, Kuang-Hui

2013-01-01

Education systems across the world reflect the values of the cultures and societies they represent. Character education is often framed as a response to certain values emphasized in a given context, reflecting the commonly accepted traits of good character and responsible citizenship in which learners are engaged. This article describes the nature…

Wind power and bird kills

International Nuclear Information System (INIS)

Raynolds, M.

1998-01-01

The accidental killing of birds by wind generators, and design improvements in the towers that support the turbines that might cut down on the bird killings were discussed. The first problem for the industry began in the late 1980s when the California Energy Commission reported as many as 160 birds (the majority being raptors, including the protected golden eagle) killed in one year in the vicinity of wind power plants. The key factor identified was the design of the towers as birds of prey are attracted to lattice towers as a place to hunt from. Tubular towers do not provide a place for the birds to perch, therefore they reduce the potential for bird strikes. Bird strikes also have been reported in Spain and the siting of the towers have been considered as the principal cause of the bird strikes. In view of these incidents, the wind power industry is developing standards for studying the potential of bird strikes and is continuing to study bird behaviour leading to collisions, the impact of topography, cumulative impacts and new techniques to reduce bird strikes. Despite the reported incidents, the risk of bird strikes by wind turbines, compared to other threats to birds such as pollution, oil spills, and other threats from fossil and nuclear fuels, is considered to be negligible. With continuing efforts to minimize incidents by proper design and siting, wind power can continue to grow as an environmentally sound and efficient source of energy

Wind power and bird kills

Energy Technology Data Exchange (ETDEWEB)

Raynolds, M.

1998-12-01

The accidental killing of birds by wind generators, and design improvements in the towers that support the turbines that might cut down on the bird killings were discussed. The first problem for the industry began in the late 1980s when the California Energy Commission reported as many as 160 birds (the majority being raptors, including the protected golden eagle) killed in one year in the vicinity of wind power plants. The key factor identified was the design of the towers as birds of prey are attracted to lattice towers as a place to hunt from. Tubular towers do not provide a place for the birds to perch, therefore they reduce the potential for bird strikes. Bird strikes also have been reported in Spain and the siting of the towers have been considered as the principal cause of the bird strikes. In view of these incidents, the wind power industry is developing standards for studying the potential of bird strikes and is continuing to study bird behaviour leading to collisions, the impact of topography, cumulative impacts and new techniques to reduce bird strikes. Despite the reported incidents, the risk of bird strikes by wind turbines, compared to other threats to birds such as pollution, oil spills, and other threats from fossil and nuclear fuels, is considered to be negligible. With continuing efforts to minimize incidents by proper design and siting, wind power can continue to grow as an environmentally sound and efficient source of energy.

Incorporation of Socio-Cultural Values in Damage Assessment Valuations of Contaminated Lands in the Niger Delta

Directory of Open Access Journals (Sweden)

Victor A. Akujuru

2014-07-01

Full Text Available Damages on contaminated land have been mostly assessed for developments subsisting on the land, neglecting the goods and services derived from the land which possess only socio-cultural values. This paper aims to ascertain the importance of socio-cultural values in the total economic value of contaminated land, drawing from the experience of a coastal community oil spillage in the Niger Delta. The paper examines what constitutes a valuable interest on contaminated land and how socio-cultural factors are valued in the damage assessment process. After reviewing the literature and decided cases, a questionnaire survey was conducted and a sample valuation report was analysed. It is concluded that there exists a socio-cultural interest on contaminated land which professional valuers do not reflect in damage assessment claims. It is recommended that any comprehensive damage assessment requires the incorporation of socio-cultural values in the valuations.

76 FR 19875 - Migratory Bird Hunting; Proposed 2011-12 Migratory Game Bird Hunting Regulations (Preliminary...

Science.gov (United States)

2011-04-08

..., carriage, or export of any * * * bird, or any part, nest, or egg'' of migratory game birds can take place... 50 CFR Part 20 Migratory Bird Hunting; Proposed 2011-12 Migratory Game Bird Hunting Regulations (Preliminary) With Requests for Indian Tribal Proposals and Requests for 2013 Spring and Summer Migratory Bird...

Landscape context mediates avian habitat choice in tropical forest restoration.

Directory of Open Access Journals (Sweden)

J Leighton Reid

Full Text Available Birds both promote and prosper from forest restoration. The ecosystem functions birds perform can increase the pace of forest regeneration and, correspondingly, increase the available habitat for birds and other forest-dependent species. The aim of this study was to learn how tropical forest restoration treatments interact with landscape tree cover to affect the structure and composition of a diverse bird assemblage. We sampled bird communities over two years in 13 restoration sites and two old-growth forests in southern Costa Rica. Restoration sites were established on degraded farmlands in a variety of landscape contexts, and each included a 0.25-ha plantation, island treatment (trees planted in patches, and unplanted control. We analyzed four attributes of bird communities including frugivore abundance, nectarivore abundance, migrant insectivore richness, and compositional similarity of bird communities in restoration plots to bird communities in old-growth forests. All four bird community variables were greater in plantations and/or islands than in control treatments. Frugivore and nectarivore abundance decreased with increasing tree cover in the landscape surrounding restoration plots, whereas compositional similarity to old-growth forests was greatest in plantations embedded in landscapes with high tree cover. Migrant insectivore richness was unaffected by landscape tree cover. Our results agree with previous studies showing that increasing levels of investment in active restoration are positively related to bird richness and abundance, but differences in the effects of landscape tree cover on foraging guilds and community composition suggest that trade-offs between biodiversity conservation and bird-mediated ecosystem functioning may be important for prioritizing restoration sites.

Annotated Bibliography of Bird Hazards to Aircraft: Bird Strike Committee Citations 1967-1997

National Research Council Canada - National Science Library

Short, Jeffrey

1998-01-01

.... This annotated bibliography of bird hazards to aircraft, termed ABBHA, is a compilation of citations with abstracts on a wide range of related topics such as bird strike tolerance engineering, bird...

Perceptions of National Collegiate Athletic Association Division I Female Athletic Trainers on Motherhood and Work-Life Balance: Individual- and Sociocultural-Level Factors

Science.gov (United States)

Mazerolle, Stephanie M.; Eason, Christianne M.

2015-01-01

Context A multilevel model of work-life balance (WLB) has been established in the sports management literature to explain interactions among organizational/structural, individual, and sociocultural factors and their effects on individual responses and attitudes toward WLB. These factors influence experiences and outcomes related to WLB. Objective To examine individual and sociocultural factors that may influence perceptions of female athletic trainers (ATs) employed in the National Collegiate Athletic Association Division I setting, particularly any sex-specific influences. Design Qualitative study. Setting National Collegiate Athletic Association Division I. Patients or Other Participants A total of 27 women (14 single with no children, 6 married with no children, 7 married with children) currently employed as full-time ATs in the Division I setting participated. Data Collection and Analysis Participants responded to a series of open-ended questions via reflective journaling. Data were examined using a general inductive approach. Trustworthiness was established by multiple-analyst triangulation, member interpretive review, and peer review. Results Participants recognized that their sex played a role in assessing WLB and a long-term career as an AT. In addition, they identified various individual- and sociocultural-level factors that affected their perceptions of WLB and attitudes toward a career goal. Conclusions Our data suggested that female ATs may hold traditional sex ideologies of parenting and family roles, which may influence their potential for career longevity. PMID:26067427

78 FR 53217 - Migratory Bird Hunting; Migratory Bird Hunting Regulations on Certain Federal Indian Reservations...

Science.gov (United States)

2013-08-28

..., and by what means such birds or any part, nest, or egg thereof may be taken, hunted, captured, killed... Service 50 CFR Part 20 Migratory Bird Hunting; Migratory Bird Hunting Regulations on Certain Federal...-FXMB1231099BPP0] RIN 1018-AY87 Migratory Bird Hunting; Migratory Bird Hunting Regulations on Certain Federal...

Articulating cultures: socio-cultural experiences of black female ...

African Journals Online (AJOL)

Articulating cultures: socio-cultural experiences of black female immigrant students in South African schools 1. ... Gender and Behaviour ... and worrisome issue is that of the erosion of the social and cultural mores of Black3 immigrant students.

The effects of organic inputs to estuaries on overwintering bird populations and communities

International Nuclear Information System (INIS)

Green, P.T.; Hill, D.A.; Clark, N.A.

1992-01-01

This study investigates the relationship between changes in organic inputs to river estuaries and other coastal intertidal areas, and changes in the populations of waterfowl in these habitats. This is done in the context of tidal barrage construction, where barrage construction and operation may coincide with the cleaning of estuarine water. A thorough review of the literature is undertaken to determine the current status of knowledge of bird/organic-enrichment interactions. The use of multivariate statistics for identifying gradients in similarity between bird communities (specifically waders) of different estuaries, irrespective of geographic locations is investigated. (UK)

Predicting Eating Disorder Group Membership: An Examination and Extension of the Sociocultural Model

Science.gov (United States)

Engler, Patricia A.; Crowther, Janis H.; Dalton, Ginnie; Sanftner, Jennifer L.

2006-01-01

The purpose of this research was to examine and extend portions of the sociocultural model of bulimia nervosa (Stice, E. (1994). Review of the evidence for a sociocultural model of bulimia nervosa and an exploration of the mechanisms of action. "Clinical Psychology Review," 14, 633-661; Stice, E., & Agras, W. S. (1998). Predicting onset and…

Sociocultural determinants of induced abortion

International Nuclear Information System (INIS)

Korejo, R.; Noorani, K.J.; Bhutta, S.

2003-01-01

Objective: To determine the frequency of induced abortion and identity the role of sociocultural factors contributing to termination of pregnancy and associated morbidity and mortality in hospital setting. Subjects and Methods: The patients who were admitted for induced abortion were interviewed in privacy. On condition of anonymity they were asked about the age, parity, family setup and relationships, with particular emphasis on sociocultural reasons and factors contributing to induction of abortion. Details of status of abortionist and methods used for termination of pregnancy, the resulting complications and their severity were recorded. Results: Out of total admissions, 57(2.35%) gave history of induced abortion. All women belonged to low socioeconomic class and 59.6% of them were illiterate. Forty-three (75.5%) of these women had never practiced concentration. Twenty-four (42%) were grandmultiparae and did not want more children. In 29 women (50.9%) the decision for abortion had been supported by the husband. In 25 (43.8%) abortion was carried out by Daiyan (traditional midwives). Serious complications like uterine perforation with or without bowel injury were encouraged in 25 (43.8%) of these women. During the study period illegally induced abortion accounted for 6 (10.5%) maternal deaths. Conclusion: Prevalence of poverty, illiteracy, grand multiparity and non-practice of contraception are strong determinants of induced abortion. (author)

Learning to Teach Elementary Science through Iterative Cycles of Enactment in Culturally and Linguistically Diverse Contexts

Science.gov (United States)

Bottoms, SueAnn I.; Ciechanowski, Kathryn M.; Hartman, Brian

2015-01-01

Iterative cycles of enactment embedded in culturally and linguistically diverse contexts provide rich opportunities for preservice teachers (PSTs) to enact core practices of science. This study is situated in the larger Families Involved in Sociocultural Teaching and Science, Technology, Engineering and Mathematics (FIESTAS) project, which weaves…

La promoción sociocultural como habilidad profesional en la carrera Estudios Socioculturales

Directory of Open Access Journals (Sweden)

Yousy Baby Ramírez

2017-04-01

Full Text Available La formación de habilidades profesionales deviene actualmente en tema que exige una respuesta desde la ciencia. La promoción sociocultural es concebida como metodología para el trabajo comunitario, sistema de acciones y proceso sociocultural; la presente investigación la asume como habilidad profesional en la formación académica del graduado de la carrera Estudios Socioculturales a través de una invariante funcional desarrollada desde el trabajo científico metodológico. El objetivo es elaborar una invariante funcional que contribuya a la preparación de los docentes para el desarrollo de la promoción sociocultural como habilidad profesional en la carrera Estudios Socioculturales.

A Sociocultural Analysis of Social Interaction and Collaboration within the Cooking Practices of Children

Science.gov (United States)

Bligh, Caroline Adele; Fathima, Monalisa

2017-01-01

This article applies sociocultural theorizing as a tool to analyze children's collaborative cooking practices through the key sociocultural concepts of social interaction and collaboration within a school cooking club. The "everyday" activity of cooking is examined using field notes gathered through participant observations, diary…

Cook Inlet and Kenai Peninsula, Alaska ESI: BIRDS (Bird Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains biological resource data for alcids, shorebirds, waterfowl, diving birds, pelagic birds, gulls and terns in Cook Inlet and Kenai Peninsula,...

Sociocultural Influences on Arab Women's Participation in Breast Cancer Screening in Qatar.

Science.gov (United States)

Hwang, Jasmine J; Donnelly, Tam T; Ewashen, Carol; McKiel, Elaine; Raffin, Shelley; Kinch, Janice

2017-04-01

Breast cancer, the most common cancer among Arab women in Qatar, significantly affects the morbidity and mortality of Arab women largely because of low participation rates in breast cancer screening. We used a critical ethnographic approach to uncover and describe factors that influence Arab women's breast cancer screening practices. We conducted semistructured interviews with 15 health care practitioners in Qatar. Through thematic analysis of the data, we found three major factors influencing breast cancer screening practices: (a) beliefs, attitudes, and practices regarding women's bodies, health, and illness; (b) religious beliefs and a culturally sensitive health care structure; and (c) culturally specific gender relations and roles. Arab women's health practices cannot be understood in isolation from the sociocultural environment. The problem of low rates of breast cancer screening practices and supportive interventions must be addressed within the context and not be limited to the individual.

Expressed emotion and sociocultural moderation in the course of schizophrenia.

Science.gov (United States)

Aguilera, Adrian; López, Steven R; Breitborde, Nicholas J K; Kopelowicz, Alex; Zarate, Roberto

2010-11-01

This study examined whether the sociocultural context moderates the relationship between families' expressed emotion (EE) and clinical outcomes in schizophrenia. In a sample of 60 Mexican American caregivers and their ill relatives, we first assessed whether EE and its indices (criticism, emotional overinvolvement [EOI], and warmth) related to relapse. Second, we extended the analysis of EE and its indices to a longitudinal assessment of symptomatology. Last, we tested whether bidimensional acculturation moderated the relationship between EE (and its indices) and both relapse and symptom trajectory over time. Results indicated that EOI was associated with increased relapse and that criticism was associated with increased symptomatology. Additionally, as patients' Mexican enculturation (Spanish language and media involvement) decreased, EE was increasingly related to relapse. For symptomatology, as patients' U.S. acculturation (English language and media involvement) increased, EE was associated with increased symptoms longitudinally. Our results replicate and extend past research on how culture might shape the way family factors relate to the course of schizophrenia. PsycINFO Database Record (c) 2010 APA, all rights reserved

14 CFR 33.76 - Bird ingestion.

Science.gov (United States)

2010-01-01

... single bird, the single largest medium bird which can enter the inlet, and the large flocking bird must...) (d) Large flocking bird. An engine test will be performed as follows: (1) Large flocking bird engine.... (4) Ingestion of a large flocking bird under the conditions prescribed in this paragraph must not...

Upgrade with a sociocultural focus of the process of teaching-learning of the nuclear physics for the formation and professors' excellence

International Nuclear Information System (INIS)

Vazquez Conde, Julio P.

2003-01-01

When modernizing the teaching-learning procces of the nuclear physics, to put it in better correspondence with the current sociocultural context and to overcome the limitations presented in the professors formation, It have kept in mind a nucleus of ideas in those that it is synthesized the theoretical and practice experience in the field of the science didactics during the last decades. The idea defend in the investigation is that in correspondence with a sociocultural focus the process teaching-learning of the nuclear physics for the formation and professors should be structured around the most general problems that face the science, the technology and the society. The theoretical contribution of the work resides in the establishment of essential relationships among the teaching-learning of the nuclear physics, the sociocultural focus of the scientific education, the distinctive characteristics of the human psychic activity and of the activity scientist contemporary investigator, The practical contribution of the carried out work resides in the following results. a) strategy for the bring up to date of the process of teaching-learning of the nuclear physics, b) it programs of the subject the nuclear physics in the science, the technology and the society, c) systems of educational tasks, d) it structures basic of a place Web Science and nuclear Technology'', d) it programs computer of simulation of the dispersion of nuclear particles and and) I study on-line Nuclear Physics and the situation of the world'' (Author)

El enfoque sociocultural en el diseño y construcción de una comunidad de aprendizaje (THE SOCIOCULTURAL APPROACH IN THE DESIGN AND CONSTRUCTION OF A LEARNING COMMUNITY

Directory of Open Access Journals (Sweden)

Rodríguez Arocho Wanda C.

2009-11-01

Full Text Available Resumen:Los conceptos de comunidad de práctica y comunidad de aprendizaje se utilizan cada vez más en contextos educativos, muchas veces de forma indiferenciada. En este trabajo ubicamos ambas nociones en el contexto de los acercamientos socioculturales al aprendizaje y examinamos sus fundamentos. Luego, analizamos cada concepto y discutimos su aplicación en el ejemplo de una comunidad de aprendizaje concreta que fue concebida para construir colaborativamente intereses, conocimientos y destrezas en investigación desde una perspectiva interdisciplinaria en jóvenes de escuela secundaria. Concluimos con algunas reflexiones con respecto a los logros y dificultades del proyecto.Abstract:The concepts community of practice and community of learning are increasingly used in educational contexts, many times in undifferentiated ways. In this work we place both concepts in the contexts of sociocultural approaches to learning and examine their backgrounds. We proceed to analyze each concept and to discuss their application trough the example of a specific learning community designed to the collaborative construction of the interests, knowledge and skills needed to conduct scientific research from an interdisciplinary perspective amonghigh school students. We conclude with some reflections on the accomplishments and difficulties confronted in the project.

Taking an Active Stance: How Urban Elementary Students Connect Sociocultural Experiences in Learning Science

Science.gov (United States)

Upadhyay, Bhaskar; Maruyama, Geoffrey; Albrecht, Nancy

2017-01-01

In this interpretive case study, we draw from sociocultural theory of learning and culturally relevant pedagogy to understand how urban students from nondominant groups leverage their sociocultural experiences. These experiences allow them to gain an empowering voice in influencing science content and activities and to work towards…

Socio-cultural factors and youth entrepreneurship in rural regions

Directory of Open Access Journals (Sweden)

Eduardo Gómez-Araujo

2017-04-01

Full Text Available Purpose – This paper aims to demonstrate the impact of two important socio-cultural factors on the level of the entrepreneurial activity of young individuals in rural regions. Design/methodology/approach – Our empirical study is based on a sample collected from an adult population survey, and analyzed using a logit model that controls for territorial and aging sources of heterogeneity. Our theoretical framework is anchored on a contingency perspective that emphasizes the unique influences of the contextual environment in driving entrepreneurial behavior. Findings – The main findings of our study is that in Spain the likelihood of being entrepreneurially active is no different for young and old individuals, and between rural and urban regions. Surprisingly, unlike shown in most studies, entrepreneurial role models do not have any effect on the entrepreneurship by young individuals in rural regions of Spain, while the negative impact of fear of failure in the entrepreneurship on young individuals in rural regions is much higher compared to the rest of the population. Originality/value – Our findings reveal that the context (regional has a more significant impact on entrepreneurship for some segments (younger individuals of the population than for others.

Birds Kept as Pets

Science.gov (United States)

... your pet’s health Visit a veterinarian who has experience with pet birds for routine check-ups to keep your bird healthy and prevent infectious diseases. If your bird becomes sick or dies within a month after purchase or adoption: Contact your veterinarian. Inform the pet ...

Comparing aerodynamic efficiency in birds and bats suggests better flight performance in birds.

Directory of Open Access Journals (Sweden)

Florian T Muijres

Full Text Available Flight is one of the energetically most costly activities in the animal kingdom, suggesting that natural selection should work to optimize flight performance. The similar size and flight speed of birds and bats may therefore suggest convergent aerodynamic performance; alternatively, flight performance could be restricted by phylogenetic constraints. We test which of these scenarios fit to two measures of aerodynamic flight efficiency in two passerine bird species and two New World leaf-nosed bat species. Using time-resolved particle image velocimetry measurements of the wake of the animals flying in a wind tunnel, we derived the span efficiency, a metric for the efficiency of generating lift, and the lift-to-drag ratio, a metric for mechanical energetic flight efficiency. We show that the birds significantly outperform the bats in both metrics, which we ascribe to variation in aerodynamic function of body and wing upstroke: Bird bodies generated relatively more lift than bat bodies, resulting in a more uniform spanwise lift distribution and higher span efficiency. A likely explanation would be that the bat ears and nose leaf, associated with echolocation, disturb the flow over the body. During the upstroke, the birds retract their wings to make them aerodynamically inactive, while the membranous bat wings generate thrust and negative lift. Despite the differences in performance, the wake morphology of both birds and bats resemble the optimal wake for their respective lift-to-drag ratio regimes. This suggests that evolution has optimized performance relative to the respective conditions of birds and bats, but that maximum performance is possibly limited by phylogenetic constraints. Although ecological differences between birds and bats are subjected to many conspiring variables, the different aerodynamic flight efficiency for the bird and bat species studied here may help explain why birds typically fly faster, migrate more frequently and migrate

Comparing aerodynamic efficiency in birds and bats suggests better flight performance in birds.

Science.gov (United States)

Muijres, Florian T; Johansson, L Christoffer; Bowlin, Melissa S; Winter, York; Hedenström, Anders

2012-01-01

Flight is one of the energetically most costly activities in the animal kingdom, suggesting that natural selection should work to optimize flight performance. The similar size and flight speed of birds and bats may therefore suggest convergent aerodynamic performance; alternatively, flight performance could be restricted by phylogenetic constraints. We test which of these scenarios fit to two measures of aerodynamic flight efficiency in two passerine bird species and two New World leaf-nosed bat species. Using time-resolved particle image velocimetry measurements of the wake of the animals flying in a wind tunnel, we derived the span efficiency, a metric for the efficiency of generating lift, and the lift-to-drag ratio, a metric for mechanical energetic flight efficiency. We show that the birds significantly outperform the bats in both metrics, which we ascribe to variation in aerodynamic function of body and wing upstroke: Bird bodies generated relatively more lift than bat bodies, resulting in a more uniform spanwise lift distribution and higher span efficiency. A likely explanation would be that the bat ears and nose leaf, associated with echolocation, disturb the flow over the body. During the upstroke, the birds retract their wings to make them aerodynamically inactive, while the membranous bat wings generate thrust and negative lift. Despite the differences in performance, the wake morphology of both birds and bats resemble the optimal wake for their respective lift-to-drag ratio regimes. This suggests that evolution has optimized performance relative to the respective conditions of birds and bats, but that maximum performance is possibly limited by phylogenetic constraints. Although ecological differences between birds and bats are subjected to many conspiring variables, the different aerodynamic flight efficiency for the bird and bat species studied here may help explain why birds typically fly faster, migrate more frequently and migrate longer distances

Individual classroom experiences: a sociocultural comparison for understanding efl classroom language learning Individual classroom experiences: a sociocultural comparison for understanding efl classroom language learning

Directory of Open Access Journals (Sweden)

Laura Miccoli

2008-04-01

Full Text Available Este trabalho compara as experiências de sala de aula (ESA de duas universitárias na aprendizagem de língua inglesa. As ESA emergiram de entrevistas individuais, onde vídeos das aulas promoveram a reflexão. A análise revelou que experiências de natureza cognitiva, social ou afetiva influem diretamente no processo de aprendizagem e as que se referem ao contexto, à história, crenças e metas dos alunos influem indiretamente no mesmo. A singularidade de algumas experiências levou à sua categorização como ESA individuais (ESAI. Ao comparar as ESAI de duas informantes, a importância da análise sociocultural do processo de aprendizagem de sala de aula fica evidente. Concluiremos com uma defesa do valor da teoria sociocultural no estudo da aprendizagem de língua estrangeira em sala de aula e com a apresentação das implicações deste estudo para pesquisadores e professores. This paper compares the classroom experiences (CEs of two university students in their process of learning English as a foreign language (EFL. The CEs emerged from individual interviews, where classroom videos promoted reflection. The analysis revealed that cognitive, social and affective experiences directly influence the learning process and that those which refer to setting, learner’s personal background, beliefs and goal influence the learning process indirectly. The analysis also revealed the singularity of some of these CEs that led to their categorization as individual CEs (ICEs. When comparing the ICEs of the two participants, the importance of a sociocultural analysis of the classroom learning process becomes evident. We conclude with an analysis of the value of sociocultural theory in the study of classroom EFL learning and with the implications of this study for teachers and researchers.

Socio-cultural Impacts of Contemporary Tourism

OpenAIRE

Jovičić, Dobrica

2011-01-01

The topic of the paper is devoted to analysis of socio-cultural impacts of tourism, as effects on the people of host communities resulting from their direct and indirect associations with tourists. The social and cultural impacts of tourism are the ways in which tourism is contributing to changes in value systems, individual behavior, family structure and relationships, collective lifestyles, safety levels, moral conduct, traditional ceremonies and community organizations. Special ...

Sport in the Sociocultural Process. Second Edition.

Science.gov (United States)

Hart, Marie

This anthology is an introduction to the sociocultural study of sport for those in physical education, sociology, anthropology, or any other study of human behavior in the social process. Part I provides a cultural framework, a series of definitions, and some understandings of the cultural setting of sport in American society as an orientation to…

Sociocultural Appearance Standards and Risk Factors for Eating Disorders in Adolescents and Women of Various Ages.

Science.gov (United States)

Izydorczyk, Bernadetta; Sitnik-Warchulska, Katarzyna

2018-01-01

The main aim of the present study was to verify the level of impact of sociocultural appearance standards (passive awareness and active internalization) have on body dissatisfaction, the desire to engage in a relentless pursuit of thinness, the adoption of a perfectionistic attitude toward the body, and the development of a tendency to engage in bulimic eating behavior, which can develop in adolescent girls and women of varying ages. The study group comprised 234 individuals: 95 secondary school girls, 33 high school girls, 56 female students, and 50 employed women, all of whom were living in southern Poland. Participants were not diagnosed with any psychiatric disorders (including eating disorders). The variables were measured using the Polish version of Garner's Eating Disorder Inventory and the Polish Sociocultural Attitudes Towards Physical Appearance and Body Image Inventory [based on the SATAQ-3 (Sociocultural Attitudes Towards Appearance Questionnaire Scale-3)]. The findings revealed that the youngest Polish girls (aged 12-15) reported the highest level of risk factors for eating disorders. Among the entire study group, the internalization of appearance standards and the pressure associated with various media messages were determined to be predictors of the pursuit of thinness, regardless of age and body mass index values. The second most significant variable explained by the internalization of sociocultural standards was body dissatisfaction. The internalization of sociocultural norms provided a significant explanation of bulimic tendencies only in the youngest girls. Perfectionism proved not to be affected by the sociocultural impact of mass media. The adult women had the lowest average scores over the entire study population regarding exposure frequency to body images in mass media and regarding the experience of pressure exerted by sociocultural norms. The high level of internalization of sociocultural appearance standards seems to be significantly

Sociocultural Appearance Standards and Risk Factors for Eating Disorders in Adolescents and Women of Various Ages

Directory of Open Access Journals (Sweden)

Bernadetta Izydorczyk

2018-03-01

Full Text Available The main aim of the present study was to verify the level of impact of sociocultural appearance standards (passive awareness and active internalization have on body dissatisfaction, the desire to engage in a relentless pursuit of thinness, the adoption of a perfectionistic attitude toward the body, and the development of a tendency to engage in bulimic eating behavior, which can develop in adolescent girls and women of varying ages. The study group comprised 234 individuals: 95 secondary school girls, 33 high school girls, 56 female students, and 50 employed women, all of whom were living in southern Poland. Participants were not diagnosed with any psychiatric disorders (including eating disorders. The variables were measured using the Polish version of Garner’s Eating Disorder Inventory and the Polish Sociocultural Attitudes Towards Physical Appearance and Body Image Inventory [based on the SATAQ-3 (Sociocultural Attitudes Towards Appearance Questionnaire Scale-3]. The findings revealed that the youngest Polish girls (aged 12–15 reported the highest level of risk factors for eating disorders. Among the entire study group, the internalization of appearance standards and the pressure associated with various media messages were determined to be predictors of the pursuit of thinness, regardless of age and body mass index values. The second most significant variable explained by the internalization of sociocultural standards was body dissatisfaction. The internalization of sociocultural norms provided a significant explanation of bulimic tendencies only in the youngest girls. Perfectionism proved not to be affected by the sociocultural impact of mass media. The adult women had the lowest average scores over the entire study population regarding exposure frequency to body images in mass media and regarding the experience of pressure exerted by sociocultural norms. The high level of internalization of sociocultural appearance standards seems to be

Plurality or Linearity: What Is the Experience of Emerging as a School Leader in the English Context?

Science.gov (United States)

Fox, Alison

2016-01-01

This study in an English context focused on the development of teachers identified as "emergent" school leaders. It explored the aspirations and experiences of such leaders, applying a sociocultural view of identity development. Five participants from across school phases, backgrounds and ages were interviewed and generated participant…

Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Upper Coast of Texas: BIRDS (Bird Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for diving birds, gulls, terns, passerine birds, pelagic birds, raptors, shorebirds, wading birds,...

Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Northern California: BIRDS (Bird Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for alcids, diving birds, gulls, terns, passerines, pelagic birds, raptors, shorebirds, wading birds, and...

Socio-Cultural Factors Influencing Consent For Research In Nigeria ...

African Journals Online (AJOL)

Socio-Cultural Factors Influencing Consent For Research In Nigeria: Lessons ... for Health Research Ethics in enforcing researchers' compliance with ethical standards in ... Genuine respect for human dignity requires deeper understanding of ...

Bird guard

Science.gov (United States)

Fairchild, Dana M [Armour, SD

2010-03-02

The bird guard provides a device to protect electrical insulators comprising a central shaft; a clamp attached to an end of the shaft to secure the device to a transmission tower; a top and bottom cover to shield transmission tower insulators; and bearings to allow the guard to rotate in order to frighten birds away from the insulators.

Sociocultural determinants of induced abortion.

Science.gov (United States)

Korejo, Razia; Noorani, Khurshid Jehan; Bhutta, Shereen

2003-05-01

To determine the frequency of induced abortion and identify the role of sociocultural factors contributing to termination of pregnancy and associated morbidity and mortality in hospital setting. Prospective observational study. The study was conducted in the Department of Obstetrics and Gynaecology, Jinnah Postgraduate Medical Centre, Karachi from January 1999 to June 2001. The patients who were admitted for induced abortion were interviewed in privacy. On condition of anonymity they were asked about the age, parity, family setup and relationships, with particular emphasis on sociocultural reasons and factors contributing to induction of abortion. Details of status of abortionist and methods used for termination of pregnancy, the resulting complications and their severity were recorded. Out of total admissions, 57(2.35%) gave history of induced abortion. All women belonged to low socioeconomic class and 59.6% of them were illiterate. Forty-three (75.5%) of these women had never practiced contraception. Twenty-four (42%) were grandmultiparae and did not want more children. In 29 women (50.9%) the decision for abortion had been supported by the husband. In 25 women (43.8%) abortion was carried out by Daiyan (traditional midwives). Serious complications like uterine perforation with or without bowel injury were encountered in 25 (43.8%) of these women. During the study period illegally induced abortion accounted for 6 (10.5%) maternal deaths. Prevalence of poverty, illiteracy, grand multiparity and non-practice of contraception are strong determinants of induced abortion.

Psychological and socio-cultural adaptation of international journalism students in Russia: The role of communication skills in the adaptation process

Directory of Open Access Journals (Sweden)

Gladkova A.A.

2017-12-01

Full Text Available Background. The study of both Russian and international publications issued in the last twenty years revealed a significant gap in the number of studies examining adaptation (general living, psychological, socio-cultural, etc. in general, i.e., without regard to specific characteristics of the audience, and those describing adaptation of a particular group of people (specific age, ethnic, professional groups, etc.. Objective. The current paper aims to overcome this gap by offering a closer look at the adaptation processes of international journalism students at Russian universities, in particular, their psychological and socio-cultural types of adaptation. The question that interests us the most is how psychological and socio-cultural adaptation of international journalists to-be can be made easier and whether communication-oriented techniques can somehow facilitate this process. Design. In this paper, we provide an overview of current research analyzing adaptation from different angles, which is essential for creating a context for further narrower studies. Results. We discuss adaptation of journalism students in Russia, suggesting ways to make their adaptation in a host country easier and arguing that the development of communication skills can be important for successful adaptation to new living and learning conditions. Conclusion. We argue that there is a need for more detailed, narrow-focused research discussing the specifics of adaptation of different groups of people to a new environment (since we believe different people tend to adapt to new conditions in different ways as well as research outlining the role of communication competences in their adaptation processes.

The North Sea Bird Club

International Nuclear Information System (INIS)

Doyle, P.A.T.; Gorman, M.L.; Patterson, I.J.; Howe, S.

1991-01-01

This paper reports that the creation of a club for the purpose of encouraging oil and gas workers to watch birds may not at first seem a viable proposition. To the layperson, birds offshore conjures up an image of hundreds of seagulls following fishing boats, and very little else. Also, the act of birdwatching is not seen as a typical offshore worker's activity. Anyone who has worked on an installation offshore and who has any interest in wildlife will be aware of the occasional presence of land-birds. Two decades ago, prompted by some keen offshore workers, a single oil company set up a monitoring program, which quickly became popular with a number of its employees. Birds seem offshore were recorded on data forms and collected together. At this stage the club was purely another recreation facility; however, when the data were collated it was soon realized that installations offshore were being used as staging posts by birds on migration, and that the information being collected would be of great interest in the study of bird movements. All over Britain, at strategic points on the coastline, there are bird observatories which record the arrival and departure of migrating birds. The presence of several hundred solid structures up and down the North Sea, which are used by birds en route, represents a huge, unique bird observatory, capable of uncovering facts about bird migration which have long eluded land-based scientists. Eleven years ago, the North Sea Bird Club began, composed of eight member companies, a recorder from Aberdeen University and a representative from the Nature Conservancy Council. The club received data from 41 installations, and the recorder collated these on Aberdeen University's computer and produced an annual report of sightings

76 FR 59298 - Migratory Bird Hunting; Migratory Bird Hunting Regulations on Certain Federal Indian Reservations...

Science.gov (United States)

2011-09-26

... such birds or any part, nest, or egg thereof may be taken, hunted, captured, killed, possessed, sold...-0014; 91200-1231-9BPP-L2] RIN 1018-AX34 Migratory Bird Hunting; Migratory Bird Hunting Regulations on... Service, Interior. ACTION: Final rule. SUMMARY: This rule prescribes special late-season migratory bird...

Economic culture of the Tuvans within the scope of the sociocultural approach

Directory of Open Access Journals (Sweden)

Yuri V. Popkov

2018-06-01

Full Text Available In this article, the authors argue that for the periods of social turmoil, understanding culture as a set of norms controlling social behavior is limited and insufficient. A more adequate approach would involve interpreting culture as a specific historical version of the society’s existence in its qualitative form. This hearkens back to the sociocultural approach which postulates the culture as an ensemble, and the sociocultural construed as the social in the cultural variety. In this context, economic culture might be seen as a set of qualitative features of a specific economic entity shaped by the local conditions of development. With all its peculiarities, an economic culture appears an element of this sociocultural diversity. Studying the economic culture of Tuvans through the lens of the sociocultural approach and the notion of this diversity allows us to outline several important aspects of this issue, rarely addressed by the existing academic discourse. A focus should be made, for instance, not only on the dominant nomadic culture, but also on subdominant economic cultures which helped shape a number of skills and techniques. While nomadism helped develop unhurried and contemplative attitude to life, hunting demanded dynamic change, and agriculture and crafts called for diligence and meticulousness. A brief glance at the economic history of Tuvans allowed the authors to conclude that economic diversity both provides stability to the economic culture of Tuvan society and expresses its variegation, its capacity to develop through numerous modifications. This polymorphism acts as an important resource which helps launch the alternate routes of ethnic development. These routes rarely appear self-evident under the dominant type of economic culture which had been shaping the traditional life of Tuvan society. Tapping into this alternative potential can prove an important reserve for future development. An overview of ethnographic data helps

Hawaii ESI: BIRDS (Bird Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for endangered waterbirds and passerine birds, migratory shorebirds and waterfowl, gulls and terns,...

78 FR 65578 - Migratory Bird Permits; Depredation Order for Migratory Birds in California

Science.gov (United States)

2013-11-01

...-0037; FF09M21200-134-FXMB1231099BPP0] RIN 1018-AY65 Migratory Bird Permits; Depredation Order for Migratory Birds in California AGENCY: Fish and Wildlife Service, Interior. ACTION: Final rule. SUMMARY: We revise the regulations that allow control of depredating birds in California. We specify the counties in...

Analysis of Acculturative Stress and Sociocultural Adaptation among International Students at a Non-Metropolitan University

Science.gov (United States)

Mahmood, Hajara; Burke, Monica Galloway

2018-01-01

This quantitative descriptive study analyzed levels of acculturative stress and sociocultural adaptation among international students at a non-metropolitan university in the United States related to certain demographic characteristics. Surveys were used to measure international students' levels of acculturative stress and sociocultural adaptation,…

School bullying from a sociocultural perspective

OpenAIRE

Maunder, Rachel E.; Crafter, Sarah

2018-01-01

School bullying is an important concern. Whilst there is growing knowledge about the nature, extent and effects of school bullying, areas of complexity in research findings remain. In this paper we develop our thinking on school bullying using a sociocultural theoretical framework. We review existing literature around three main themes: 1) The conceptualisation and interpretation of bullying; 2) The relational aspects of bullying 3) Bullying as part of someone's life trajectory. For each them...

Modeling birds on wires.

Science.gov (United States)

Aydoğdu, A; Frasca, P; D'Apice, C; Manzo, R; Thornton, J M; Gachomo, B; Wilson, T; Cheung, B; Tariq, U; Saidel, W; Piccoli, B

2017-02-21

In this paper we introduce a mathematical model to study the group dynamics of birds resting on wires. The model is agent-based and postulates attraction-repulsion forces between the interacting birds: the interactions are "topological", in the sense that they involve a given number of neighbors irrespective of their distance. The model is first mathematically analyzed and then simulated to study its main properties: we observe that the model predicts birds to be more widely spaced near the borders of each group. We compare the results from the model with experimental data, derived from the analysis of pictures of pigeons and starlings taken in New Jersey: two different image elaboration protocols allow us to establish a good agreement with the model and to quantify its main parameters. We also discuss the potential handedness of the birds, by analyzing the group organization features and the group dynamics at the arrival of new birds. Finally, we propose a more refined mathematical model that describes landing and departing birds by suitable stochastic processes. Copyright © 2016 Elsevier Ltd. All rights reserved.

Evolution of public relations in the activity of organizations of ukrainian socio-cultural sphere

Directory of Open Access Journals (Sweden)

Євгенія Олегівна Кияниця

2015-04-01

Full Text Available The article traces the evolution of public relations in various fields of life including socio-cultural and found creative and social potential of this activity. Analysis of historical experience of using the PR-technologies in the field of sociocultural institutions promotes understanding of importance of this activity for the efficient work of organizations of this sphere

Workplace learning from a socio-cultural perspective: creating developmental space during the general practice clerkship.

Science.gov (United States)

van der Zwet, J; Zwietering, P J; Teunissen, P W; van der Vleuten, C P M; Scherpbier, A J J A

2011-08-01

Workplace learning in undergraduate medical education has predominantly been studied from a cognitive perspective, despite its complex contextual characteristics, which influence medical students' learning experiences in such a way that explanation in terms of knowledge, skills, attitudes and single determinants of instructiveness is unlikely to suffice. There is also a paucity of research which, from a perspective other than the cognitive or descriptive one, investigates student learning in general practice settings, which are often characterised as powerful learning environments. In this study we took a socio-cultural perspective to clarify how students learn during a general practice clerkship and to construct a conceptual framework that captures this type of learning. Our analysis of group interviews with 44 fifth-year undergraduate medical students about their learning experiences in general practice showed that students needed developmental space to be able to learn and develop their professional identity. This space results from the intertwinement of workplace context, personal and professional interactions and emotions such as feeling respected and self-confident. These forces framed students' participation in patient consultations, conversations with supervisors about consultations and students' observation of supervisors, thereby determining the opportunities afforded to students to mind their learning. These findings resonate with other conceptual frameworks and learning theories. In order to refine our interpretation, we recommend that further research from a socio-cultural perspective should also explore other aspects of workplace learning in medical education.

Socio-Cultural Factors in Second Language Learning: A Case Study of Adventurous Adult Language Learners

Science.gov (United States)

Ozfidan, Burhan; Machtmes, Krisanna L.; Demir, Husamettin

2014-01-01

Sociocultural theories consider language learning as a social practice examines students as active participants in the construction of learning processes. This study investigates sociocultural theories' central concepts, which includes peer interaction and feedback, private speech, and self-efficacy. The present study is a case study of twenty…

Approach to assessing local socio-cultural impacts using projections of population growth and composition

Energy Technology Data Exchange (ETDEWEB)

Baldwin, T. E.; Poetsch, R.

1977-08-01

All assessment of future domestic development projects assumes that the problems to be examined have been properly identified and defined before the application of a projection technique. An attempt is made to codify socio-cultural problems mentioned in literature and clarify how existing demographic projection techniques can be applied to assessing the problems. The relationship between changes in local population size and composition induced by in-migration and the potential for socio-cultural incompatibilities is described heuristically. For simplification, the problems expected to emerge from differences in demographic composition are classified into three categories: (1) service needs, such as those for housing, recreation, and education; (2) types of social organizations related to capacities for, or constraints on, reaping the benefits of rapid economic development and social changes (e.g., employment and income); and (3) attitudes, values, and cultural perspectives. These areas of concern are very broad, and quantitative projections of population size and composition are more easily related to the first than to the third. Although demographic projection provides a valuable tool for estimating future social change, the knowledge about cause and effect is not sufficient to support the quantification of socio-cultural impact. Therefore, the projections are used only as relative indicators and the assessments of socio-cultural impact based on them are qualitative only. Therefore, identification and assessment of socio-cultural impacts are a means of developing plans to overcome the expected problems.

Socio-cultural adaptation and standardization of Dubois' five words testing in a population of normal subject in Mali, West Africa.

Science.gov (United States)

Guinto, Cheick O; Coulibaly, Toumany; Koné, Zeinab; Coulibaly, Souleymane; Maiga, Boubacar; Dembélé, Kekouta; Cissé, Lassana; Konaté, Mamadou; Coulibaly, Thomas; Sissoko, Adama S; Karambé, Mamadou; Burnett, Barrington; Landouré, Guida; Traoré, Moussa

2016-06-01

Dubois' five words testing (5WT) is a verbal memory test that depends on many parameters. The aim of this study is to adapt Dubois' 5WT to the Malian socio-cultural conditions to (i) determine performances of normal subjects to the 5WT and (ii) provide reference scores of the 5WT. A sample of 276 normal subjects aged ≥ 50 years (154 males and 122 females; 144 literates and 132 illiterates) were enrolled from February 2008 to January 2009. Subjects with a history of symptoms likely to modify cognitive functions and those who were found disabled under Lawton's four simplified item test were excluded. The learning score in illiterates was 1.51 in Dubois' 5WT and 4.90 in the modified 5WT. The mean value of the modified 5WT total score was 9.71. Majority (90.22%) of the subjects scored the maximum (10). The modified 5WT reduced with both the age (p culture and the socio-educative level in French. Its adaptation to the socio-cultural context could prove useful and efficient in countries with a low literacy rate and a diverse cultural background.

Broadening the examination of sociocultural constructs relevant to African-American colorectal cancer screening.

Science.gov (United States)

Thompson, V L Sanders; Harris, J; Clark, E M; Purnell, J; Deshpande, A D

2015-01-01

The importance of sociocultural constructs as influences on cancer attitudes and screening has been established in the literature. This paper reports on the efforts to explore alternatives to sociocultural constructs previously associated with African-American cancer screening, but with low acceptance among community members or incomplete measurement (empowerment and collectivism) and develop a measure for a recently identified construct of interest (privacy). We report preliminary psychometric data on these sociocultural scales and their associations with cancer attitudes. African-Americans (N = 1021), 50-75 years of age participated in this study. Participants were identified via a listed sample and completed a telephone survey administered via call center. Sociocultural attitudes were assessed using items identified through computerized database searches, reviewed by advisory panels, edited and tested using cognitive response strategies. Cancer screening pros and cons, cancer worry, perceived cancer risk, colorectal cancer (CRC) screening subjective norms, and perceived self-efficacy for colorectal cancer screening (CRCS) were also assessed. Confirmatory factor analyses and multivariate analyses were conducted to provide support for the validity of the constructs and to understand the associations among the selected sociocultural constructs (empowerment, collectivism, and privacy) and cancer beliefs and attitudes (CRC perceived benefits and barriers, perceived risks, subjective norms, and perceived behavioral control/self-efficacy). Consistent with the literature, the factor analytic model (RMSEA for the model was .062; 90% CI: .060-.065) provided support for the empowerment, collectivism, and privacy constructs. The modified collectivism and privacy scales had acceptable reliability. The privacy scale demonstrated the strongest associations with measures of cancer beliefs and attitudes. The implication of the findings and need for further scale

Networked learning in children's transition from day-care to school: Connections between contexts

DEFF Research Database (Denmark)

Odgaard, Ane Bjerre

This paper reports on a socioculturally informed design-based study concerning young children's use of tablets within the educational contexts constituting their transition from day-care to school. The study explores tablet-mediated and dialogical activities as potential means for negotiating...... connections between the different contexts which the children traverse during this transition. At several occasions, the participating 5- to 7-year-old children are invited to use tablets for producing photos, photo-collages and e-books about their everyday institutional environments, thus aiming at mediating...... these contexts are pivots of dialogue. Networked learning is thus conceptualized as a matter of networked situations and contexts for young children during their transition from day-care to primary school, and technological artefacts are viewed as potential means for mediating children's meaning making about...

Socio-Cultural Factors and Ethnic Group Relationships in ...

African Journals Online (AJOL)

Much has been discussed and written about ethnicity. This paper is therefore intended as a contribution to the management of interethnic/intercultural conflicts in Nigeria, with a focus on new ways of handling the basic socio-cultural institutions shaping ethnic consciousness. Furthermore, this paper highlights the basic ...

Audubon Bird Study Program.

Science.gov (United States)

National Audubon Society, New York, NY.

Included are a student reader, "The Story of Birds," a leaders' guide, a large colored Audubon bird chart, and a separate guide for the chart. The student reader is divided into eleven sections which relate to the various physical and behavioral features of birds such as feathers, feeding habits as related to the shape of bills and feet, nests,…

Sensitivity of Coastal Environments and Wildlife to Spilled Oil: Northwest Arctic, Alaska: BIRDS (Bird Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for wading birds, shorebirds, waterfowl, raptors, diving birds, pelagic birds, and gulls/terns in Northwest...

Birds as predators in tropical agroforestry systems.

Science.gov (United States)

Van Bael, Sunshine A; Philpott, Stacy M; Greenberg, Russell; Bichier, Peter; Barber, Nicholas A; Mooney, Kailen A; Gruner, Daniel S

2008-04-01

Insectivorous birds reduce arthropod abundances and their damage to plants in some, but not all, studies where predation by birds has been assessed. The variation in bird effects may be due to characteristics such as plant productivity or quality, habitat complexity, and/or species diversity of predator and prey assemblages. Since agroforestry systems vary in such characteristics, these systems provide a good starting point for understanding when and where we can expect predation by birds to be important. We analyze data from bird exclosure studies in forests and agroforestry systems to ask whether birds consistently reduce their arthropod prey base and whether bird predation differs between forests and agroforestry systems. Further, we focus on agroforestry systems to ask whether the magnitude of bird predation (1) differs between canopy trees and understory plants, (2) differs when migratory birds are present or absent, and (3) correlates with bird abundance and diversity. We found that, across all studies, birds reduce all arthropods, herbivores, carnivores, and plant damage. We observed no difference in the magnitude of bird effects between agroforestry systems and forests despite simplified habitat structure and plant diversity in agroforests. Within agroforestry systems, bird reduction of arthropods was greater in the canopy than the crop layer. Top-down effects of bird predation were especially strong during censuses when migratory birds were present in agroforestry systems. Importantly, the diversity of the predator assemblage correlated with the magnitude of predator effects; where the diversity of birds, especially migratory birds, was greater, birds reduced arthropod densities to a greater extent. We outline potential mechanisms for relationships between bird predator, insect prey, and habitat characteristics, and we suggest future studies using tropical agroforests as a model system to further test these areas of ecological theory.

Socio-Cultural Conception of Albinism and Sexuality Challenges ...

African Journals Online (AJOL)

Socio-Cultural Conception of Albinism and Sexuality Challenges among Persons with Albinism (PWA) in South-West, Nigeria. ... For the female PWA the risk of being used for money making rituals; not knowing a sincere partner; their more fragile nature and perceived fear of societal objection and hatred in seeing a ...

Socio-Cultural Problems and Maladaptive Behaviours of Post ...

African Journals Online (AJOL)

Through survey research design, this study investigated the socio-cultural problems and maladaptive behaviours of post-adolescents in Nigeria. Out of 379 National Youth Service Corps (N. Y. S. C.) members drawn from various parts of Nigeria for the 2010/2011 service year, deployed to Abakaliki, Ebonyi and Izzi Local ...

Comparison of Gratitude across Context Variations: A Generic Analysis of Dissertation Acknowledgements Written by Taiwanese Authors in EFL and ESL Contexts

Directory of Open Access Journals (Sweden)

Wenhsien Yang

2012-09-01

Full Text Available Research on generic structures of acknowledgements in dissertations has gradually drawn attention in various contexts. However, there is relatively scant research on the ways in which acknowledgements are written by authors with mutually similar cultural backgrounds but in two different academic environments and language contexts. To fill this gap, this study compared 60 PhD dissertation acknowledgements written by Taiwanese postgraduates in Taiwan, an EFL context, with another 60 written by Taiwanese scholars who obtained their doctorates in the United States, an ESL context. The focus was on the generic structures and linguistic features of the writing styles of the two groups. The study aimed to investigate whether divergences existed in the two different academic and language settings, but with the writers sharing the same cultural and language background. If such divergences did exist, the likely causes would be explored. The results revealed that firstly, the participants in both contexts generally followed a three-tier structure when writing their dissertation acknowledgements, namely, reflecting, thanking, and announcing moves. However, academic conventions, institutional preferences and the language context, together with socio-cultural factors, affected their construction of moves/steps and their choice of linguistic elements. It was found that the rhetorical language in both corpora was relatively direct, emotional and precise.

Carrying capacity for species richness as context for conservation: a case study of North American birds

Science.gov (United States)

Andrew J. Hansen; Linda Bowers Phillips; Curtis H. Flather; Jim Robinson-Cox

2011-01-01

We evaluated the leading hypotheses on biophysical factors affecting species richness for Breeding Bird Survey routes from areas with little influence of human activities.We then derived a best model based on information theory, and used this model to extrapolate SK across North America based on the biophysical predictor variables. The predictor variables included the...

Use of bird carcass removals by urban scavengers to adjust bird-window collision estimates

Directory of Open Access Journals (Sweden)

Justine A. Kummer

2016-12-01

Full Text Available Carcass removal by scavengers has been identified as one of the largest biases in estimating bird mortality from anthropogenic sources. Only two studies have examined carcass removal by scavengers in an urban environment, and previous estimates of bird-window collision mortality at houses have relied on carcass removal rates from wind turbine studies. We placed a bird carcass and time-lapse camera at 44 houses in Edmonton, Alberta. In total, 166 7-day trials were conducted throughout 2015. Time-to-event (survival analysis was used to identify covariates that affected removal. The carcass removal rate was determined for use in estimating the number of birds killed from bird-window collisions at houses in Alberta. In total, 67.5% of carcasses were removed. The date the carcass was placed, the year the house was built, and the level of development within 50 m of the house were the covariates that had the largest effect on carcass removal. In calculating our removal rate, the number of detected carcasses in the first 24 hours was adjusted by 1.47 to account for removal by scavengers. Previously collected citizen science data were used to create an estimate of 957,440 bird deaths each year in Alberta as a result of bird-window collisions with houses. This number is based on the most detailed bird-window collision study at houses to date and a carcass removal study conducted in the same area. Similar localized studies across Canada will need to be completed to reduce the biases that exist with the previous bird-window collision mortality estimate for houses in Canada.

The Rhetoric and Reality of Leading the Inclusive School: Socio-Cultural Reflections on Lived Experiences

Directory of Open Access Journals (Sweden)

Lindy-Anne Abawi

2018-04-01

Full Text Available This paper details a cross-cultural study of inclusive leadership practices within a basic education context in each of the following countries: Australia, Canada, and Colombia. Each school was selected after district educational leaders identified the school as being inclusive of students with diverse learning needs over an extended period of time. The researchers were particularly interested in the norms and assumptions that were evident within conversations because these were viewed as indicators of the nature of the embedded school culture within each context. School leaders and teachers were interviewed to determine the link between rhetoric and reality, and what inclusion ‘looked like’, ‘felt like’, and ‘sounded like’ at each site, and whether any discernible differences could be attributed to societal culture. A refractive phenomenological case study approach was used to capture the messages within each context and the lived experiences of the participants as they sought to cater for the needs of students. Data were collected from semi-structured interviews with school leaders and teaching staff. Each researcher conducted environmental observations, documenting the impressions and insights gained from the more implicit messages communicated verbally, non-verbally, and experientially from school structures, visuals, and school ground interactions. Themes were collated from the various narratives that were recounted. Both similarities and distinct socio-cultural differences emerged.

Epidemiologic characterization of Colorado backyard bird flocks.

Science.gov (United States)

Smith, Emily I; Reif, John S; Hill, Ashley E; Slota, Katharine E; Miller, Ryan S; Bjork, Kathe E; Pabilonia, Kristy L

2012-06-01

Backyard gallinaceous bird flocks may play an important role in the spread of infectious diseases within poultry populations as well as the transmission of zoonotic diseases to humans. An epidemiologic characterization was conducted of Colorado backyard flocks to gather information on general flock characteristics, human movement of birds, human-bird interaction, biosecurity practices, and flock health. Our results suggest that backyard poultry flocks in Colorado are small-sized flocks (68.6% of flocks had meat or egg) production for the family (86.44%) or as pet or hobby birds (42.27%). The backyard flock environment may promote bird-to-bird transmission as well as bird-to-human transmission of infectious disease. Birds are primarily housed with free access to the outside (96.85%), and many are moved from the home premises (46.06% within 1 yr). Human contact with backyard flocks is high, biosecurity practices are minimal, and bird health is negatively impacted by increased movement events. Increased knowledge of backyard bird characteristics and associated management practices can provide guidelines for the development of measures to decrease disease transmission between bird populations, decrease disease transmission from birds to humans, and increase the overall health of backyard birds.

Bird-community responses to habitat creation in a long-term, large-scale natural experiment.

Science.gov (United States)

Whytock, Robin C; Fuentes-Montemayor, Elisa; Watts, Kevin; Barbosa De Andrade, Patanjaly; Whytock, Rory T; French, Paul; Macgregor, Nicholas A; Park, Kirsty J

2018-04-01

Ecosystem function and resilience are compromised when habitats become fragmented due to land-use change. This has led to national and international conservation strategies aimed at restoring habitat extent and improving functional connectivity (i.e., maintaining dispersal processes). However, biodiversity responses to landscape-scale habitat creation and the relative importance of spatial and temporal scales are poorly understood, and there is disagreement over which conservation strategies should be prioritized. We used 160 years of historic post-agricultural woodland creation as a natural experiment to evaluate biodiversity responses to habitat creation in a landscape context. Birds were surveyed in 101 secondary, broadleaf woodlands aged 10-160 years with ≥80% canopy cover and in landscapes with 0-17% broadleaf woodland cover within 3000 m. We used piecewise structural equation modeling to examine the direct and indirect relationships between bird abundance and diversity, ecological continuity, patch characteristics, and landscape structure and quantified the relative conservation value of local and landscape scales for bird communities. Ecological continuity indirectly affected overall bird abundance and species richness through its effects on stand structure, but had a weaker influence (effect size near 0) on the abundance and diversity of species most closely associated with woodland habitats. This was probably because woodlands were rapidly colonized by woodland generalists in ≤10 years (minimum patch age) but were on average too young (median 50 years) to be colonized by woodland specialists. Local patch characteristics were relatively more important than landscape characteristics for bird communities. Based on our results, biodiversity responses to habitat creation depended on local- and landscape-scale factors that interacted across time and space. We suggest that there is a need for further studies that focus on habitat creation in a landscape

The socio-cultural significance of the diagnostic label "neurasthenia" in Japan's mental health care system.

Science.gov (United States)

Munakata, T

1989-06-01

This paper is an attempt to explore the socio-cultural significance of deliberately disguising schizophrenia as neurasthenia, neurosis or malfunction of autonomic nervous system. To understand its significance, the socio-cultural background of Japanese attitudes toward mental illness and Japan's mental health care system is also examined from a non-Western standpoint.

Music for the birds: effects of auditory enrichment on captive bird species.

Science.gov (United States)

Robbins, Lindsey; Margulis, Susan W

2016-01-01

With the increase of mixed species exhibits in zoos, targeting enrichment for individual species may be problematic. Often, mammals may be the primary targets of enrichment, yet other species that share their environment (such as birds) will unavoidably be exposed to the enrichment as well. The purpose of this study was to determine if (1) auditory stimuli designed for enrichment of primates influenced the behavior of captive birds in the zoo setting, and (2) if the specific type of auditory enrichment impacted bird behavior. Three different African bird species were observed at the Buffalo Zoo during exposure to natural sounds, classical music and rock music. The results revealed that the average frequency of flying in all three bird species increased with naturalistic sounds and decreased with rock music (F = 7.63, df = 3,6, P = 0.018); vocalizations for two of the three species (Superb Starlings and Mousebirds) increased (F = 18.61, df = 2,6, P = 0.0027) in response to all auditory stimuli, however one species (Lady Ross's Turacos) increased frequency of duetting only in response to rock music (X(2) = 18.5, df = 2, P < 0.0001). Auditory enrichment implemented for large mammals may influence behavior in non-target species as well, in this case leading to increased activity by birds. © 2016 Wiley Periodicals, Inc.

Global Mindset in Context

DEFF Research Database (Denmark)

Nielsen, Rikke Kristine

2017-01-01

This paper addresses the call for identification of organizational contingencies related to global mindset, exploration of different forms of global mindset and their relationship with global strategies (Osland, Bird, Mendenhall & Osland, 2006). To this end, this paper explores global mindset...... development in the context of a 3-year single case study of middle manager microfoundations of global mindset in a Danish multinational corporation working with deliberate global mindset capability development as a vehicle for strategy execution and facilitation of global performance. A force field analysis...

Bringing Technology to Students’ Proximity: A Sociocultural Account of Technology-Based Learning Projects

Directory of Open Access Journals (Sweden)

Evode Mukama

2014-12-01

Full Text Available This paper depicts a study carried out in Rwanda concerning university students who participated in a contest to produce short documentary films. The purpose of this research is to conceptualize these kinds of technology-based learning projects (TBLPs through a sociocultural perspective. The methodology included focus-group discussions and field notes to collect empirical data. The findings reveal that the more educational technologies capture objects of learning positioned in the students’ sociocultural proximity, the more focused the learners’ attention is on these objects. The study shows also that a change in learning projects may depend to a large extent on whether the technology relates to the students’ sociocultural proximity, that is, taking into consideration students’ physical, cultural, and contextual real world. The study recommends a community of learning/inquiry embedded in a collaborative, problem-solving dynamic involving cognitive support from peers, teachers, external specialists, and the wider community.

Calcium metabolism in birds.

Science.gov (United States)

de Matos, Ricardo

2008-01-01

Calcium is one of the most important plasma constituents in mammals and birds. It provides structural strength and support (bones and eggshell) and plays vital roles in many of the biochemical reactions in the body. The control of calcium metabolism in birds is highly efficient and closely regulated in a number of tissues, primarily parathyroid gland, intestine, kidney, and bone. The hormones with the greatest involvement in calcium regulation in birds are parathyroid hormone, 1,25-dihydroxyvitamin D(3) (calcitriol), and estrogen, with calcitonin playing a minor and uncertain role. The special characteristics of calcium metabolism in birds, mainly associated with egg production, are discussed, along with common clinical disorders secondary to derangements in calcium homeostasis.

Birds as biodiversity surrogates

DEFF Research Database (Denmark)

Larsen, Frank Wugt; Bladt, Jesper Stentoft; Balmford, Andrew

2012-01-01

1. Most biodiversity is still unknown, and therefore, priority areas for conservation typically are identified based on the presence of surrogates, or indicator groups. Birds are commonly used as surrogates of biodiversity owing to the wide availability of relevant data and their broad popular...... and applications.?Good surrogates of biodiversity are necessary to help identify conservation areas that will be effective in preventing species extinctions. Birds perform fairly well as surrogates in cases where birds are relatively speciose, but overall effectiveness will be improved by adding additional data...... from other taxa, in particular from range-restricted species. Conservation solutions with focus on birds as biodiversity surrogate could therefore benefit from also incorporating species data from other taxa....

COMMUNITY SOCIOCULTURAL PROJECT “GUARDIANS OF THE TIME” / PROYECTO SOCIOCULTURAL COMUNITARIO “GUARDIANES DEL TIEMPO”

Directory of Open Access Journals (Sweden)

Carmen Apud García

2012-09-01

Full Text Available The project has as objective to contribute to the improvement of the quality of life of the inhabitants of La Pedrera by means of the community development and from a sociocultural perspective. For the achievement of these purposes a better culture profiled on the sustainable agriculture and the care of the environment is also inserted, using for it, mainly, to the new generations. In a general way, the project seeks to preserve the whole rich cultural flow inherited from final of the XIX century, and to insert him modern elements that allow him to validate an autochthonous culture.

Robird : a robotic bird of prey

NARCIS (Netherlands)

Folkertsma, Gerrit Adriaan; Straatman, Wessel; Nijenhuis, Nico; Venner, Cornelis H.; Stramigioli, Stefano

2017-01-01

Ever since the start of aviation, birds and airplanes have posed a mutual risk: Birds are killed when struck by aircraft, but, in return, bird strikes cause billions in damage to the aviation industry. Airports employ bird-control methods such as audiovisual deterrents (like scarecrows, lasers, and

[Hemoparasites in wild birds in Madagascar].

Science.gov (United States)

Raharimanga, V; Soula, F; Raherilalao, M J; Goodman, S M; Sadonès, H; Tall, A; Randrianarivelojosia, M; Raharimalala, L; Duchemin, J B; Ariey, F; Robert, V

2002-01-01

This study aims to evaluate the prevalence and density of haemoparasites in native Malagasy birds. Among the 387 birds, belonging to 43 species sampled at six localities in different bio-climatic zones of the island, 139 (35.9%) showed at least 1 hemoparasite with, by order of frequency, Plasmodium and/or Haemoproteus (19.9%), microfilariae (13.7% of 387 birds), Leucocytozoon (11.1%) and Trypanosoma (1.0%). An analysis to further elucidate these observations took into account the interaction of different environmental variables (altitude, season, site of collection) or aspects of the birds (age, weight, sex). There is evidence that some parasites preferentially infect some bird species or families. The largest male birds harboured the highest prevalences and densities of haemoparasite, regardless of species. These findings extend knowledge of bird/blood parasite relationships of Malagasy birds and provide interesting insights, especially concerning the pathogenicity of this type of parasitism and the parasite transmission by insect vectors.

Management aspects of Building with Nature projects in the context of the EU Bird and Habitat Directives

NARCIS (Netherlands)

Vikolainen, Vera; Bressers, Hans; Lulofs, Kris

2011-01-01

The implementation of the EU Bird and Habitat Directives by the ports and dredging industry caused severe project disruptions across North-West Europe in the past. The prevalence of negative experience triggered a new approach, which aims to integrate site-specific ecosystem characteristics and

Breeding Ecology of Birds -22 ...

Indian Academy of Sciences (India)

or drive the birds away. However, the droppings of the birds provide a rich source of fertilizer and this ... birds of India are under severe threat and require urgent protection. he~ries'(Box 1), can ... there will be no fish and then suddenly a school.

21 CFR 1240.65 - Psittacine birds.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Psittacine birds. 1240.65 Section 1240.65 Food and... DISEASES Specific Administrative Decisions Regarding Interstate Shipments § 1240.65 Psittacine birds. (a) The term psittacine birds shall include all birds commonly known as parrots, Amazons, Mexican double...

Human Chagas Disease and Migration in the Context of Globalization: Some Particular Aspects

Directory of Open Access Journals (Sweden)

João Carlos Pinto Dias

2013-01-01

Full Text Available Human Chagas disease originated in Latin America, being spread around the world in relation with multiple bioecological, sociocultural, and political factors. The process of the disease production and dispersion is discussed, emphasizing the human migration and correlated aspects, in the context of globalization. Positive and negative consequences concern the future of this trypanosomiasis, mainly in terms of the ecologic and sociopolitical characteristics of the endemic and nonendemic countries.

Diseases Transmitted by Birds.

Science.gov (United States)

Levison, Matthew E

2015-08-01

Although many people these days actually work very hard at leisure time activities, diseases are most commonly acquired from birds during the course of work in the usual sense of the term, not leisure. However, travel for pleasure to areas where the diseases are highly endemic puts people at risk of acquiring some of these bird-related diseases (for example, histoplasmosis and arbovirus infections), as does ownership of birds as pets (psittacosis).

ECONOMIC, POLITICAL AND SOCIOCULTURAL CONDITIONS OF FORMATION OF ENTREPRENEURSHIP IN MODERN RUSSIA

Directory of Open Access Journals (Sweden)

Walter A.

2014-12-01

Full Text Available The paper examines the ambiguous contextual manifestations that accompany the process of formation of Russian entrepreneurial community. The work presents the research results of the specifics of these manifestations derived based on the analysis of various materials from Russian official, scientific and sociopolitical as well as international sources. "Attitude towards entrepreneurship" is regarded as the most important sociocultural component of the development of the entrepreneurship as a social practice. The identified economic and political as well as sociocultural trends that accompany the formation of the modern Russian entrepreneurship reflect the incompleteness stage of the market reforms in Russia. The creation of the modern ethical basis of the development of the entrepreneurship and its interaction with the society is assumed as one of the ways to accelerate these reforms. The outcome of the present interdisciplinary work - which is in its own way “a view from the outside” - in the author’s opinion, indicates the equivalence of sociocultural and economic and political range of problems for the modern stage of development of the entrepreneurship in Russia.

Modernization of Management: Social and Socio-Cultural Aspects

Science.gov (United States)

Vinogradova, Marina V.; Babakaev, Sergy V.; Larionova, Anna A.; Kobyak, Marina V.; Layko, Mikhail Y.

2016-01-01

The relevance of the topic is determined by the new challenges faced by the Russian state in modern conditions that have a significant impact on public administration, which entails the need for its comprehensive modernization. In this regard, this article is aimed at the disclosure of social and socio-cultural aspects of the modernization of…

An overview of cardiovascular risk factor burden in sub-Saharan African countries: a socio-cultural perspective

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Degboe Arnold N

2009-09-01

Full Text Available Abstract Background Sub-Saharan African (SSA countries are currently experiencing one of the most rapid epidemiological transitions characterized by increasing urbanization and changing lifestyle factors. This has resulted in an increase in the incidence of non-communicable diseases, especially cardiovascular disease (CVD. This double burden of communicable and chronic non-communicable diseases has long-term public health impact as it undermines healthcare systems. Purpose The purpose of this paper is to explore the socio-cultural context of CVD risk prevention and treatment in sub-Saharan Africa. We discuss risk factors specific to the SSA context, including poverty, urbanization, developing healthcare systems, traditional healing, lifestyle and socio-cultural factors. Methodology We conducted a search on African Journals On-Line, Medline, PubMed, and PsycINFO databases using combinations of the key country/geographic terms, disease and risk factor specific terms such as "diabetes and Congo" and "hypertension and Nigeria". Research articles on clinical trials were excluded from this overview. Contrarily, articles that reported prevalence and incidence data on CVD risk and/or articles that report on CVD risk-related beliefs and behaviors were included. Both qualitative and quantitative articles were included. Results The epidemic of CVD in SSA is driven by multiple factors working collectively. Lifestyle factors such as diet, exercise and smoking contribute to the increasing rates of CVD in SSA. Some lifestyle factors are considered gendered in that some are salient for women and others for men. For instance, obesity is a predominant risk factor for women compared to men, but smoking still remains mostly a risk factor for men. Additionally, structural and system level issues such as lack of infrastructure for healthcare, urbanization, poverty and lack of government programs also drive this epidemic and hampers proper prevention, surveillance and

An overview of cardiovascular risk factor burden in sub-Saharan African countries: a socio-cultural perspective.

Science.gov (United States)

BeLue, Rhonda; Okoror, Titilayo A; Iwelunmor, Juliet; Taylor, Kelly D; Degboe, Arnold N; Agyemang, Charles; Ogedegbe, Gbenga

2009-09-22

Sub-Saharan African (SSA) countries are currently experiencing one of the most rapid epidemiological transitions characterized by increasing urbanization and changing lifestyle factors. This has resulted in an increase in the incidence of non-communicable diseases, especially cardiovascular disease (CVD). This double burden of communicable and chronic non-communicable diseases has long-term public health impact as it undermines healthcare systems. The purpose of this paper is to explore the socio-cultural context of CVD risk prevention and treatment in sub-Saharan Africa. We discuss risk factors specific to the SSA context, including poverty, urbanization, developing healthcare systems, traditional healing, lifestyle and socio-cultural factors. We conducted a search on African Journals On-Line, Medline, PubMed, and PsycINFO databases using combinations of the key country/geographic terms, disease and risk factor specific terms such as "diabetes and Congo" and "hypertension and Nigeria". Research articles on clinical trials were excluded from this overview. Contrarily, articles that reported prevalence and incidence data on CVD risk and/or articles that report on CVD risk-related beliefs and behaviors were included. Both qualitative and quantitative articles were included. The epidemic of CVD in SSA is driven by multiple factors working collectively. Lifestyle factors such as diet, exercise and smoking contribute to the increasing rates of CVD in SSA. Some lifestyle factors are considered gendered in that some are salient for women and others for men. For instance, obesity is a predominant risk factor for women compared to men, but smoking still remains mostly a risk factor for men. Additionally, structural and system level issues such as lack of infrastructure for healthcare, urbanization, poverty and lack of government programs also drive this epidemic and hampers proper prevention, surveillance and treatment efforts. Using an African-centered cultural framework

Sociocultural influences on strategies to lose weight, gain weight, and increase muscles among ten cultural groups.

Science.gov (United States)

McCabe, Marita P; Busija, Lucy; Fuller-Tyszkiewicz, Matthew; Ricciardelli, Lina; Mellor, David; Mussap, Alexander

2015-01-01

This study determined how sociocultural messages to change one's body are perceived by adolescents from different cultural groups. In total, 4904 adolescents, including Australian, Chilean, Chinese, Indo-Fijian, Indigenous Fijian, Greek, Malaysian, Chinese Malaysian, Tongans in New Zealand, and Tongans in Tonga, were surveyed about messages from family, peers, and the media to lose weight, gain weight, and increase muscles. Groups were best differentiated by family pressure to gain weight. Girls were more likely to receive the messages from multiple sociocultural sources whereas boys were more likely to receive the messages from the family. Some participants in a cultural group indicated higher, and others lower, levels of these sociocultural messages. These findings highlight the differences in sociocultural messages across cultural groups, but also that adolescents receive contrasting messages within a cultural group. These results demonstrate the difficulty in representing a particular message as being characteristic of each cultural group. Copyright © 2014 Elsevier Ltd. All rights reserved.

Socio-Cultural and Ideological Preconditions of Gender Equality

Directory of Open Access Journals (Sweden)

Sviytlana Storozhuk

2017-09-01

Full Text Available The article examines the factors that have led to the contradiction between a legislated principle of gender equality and, broadcast from pre-modern by a number of social institutions a social differentiation by gender and discrimination generated by it, existing in modern outlook and socio-cultural life. The article shows that the concepts of natural equality of people and social consensus together with the process of secularization and desecration, developed during the modern period, transformed a social reality, but they usually do not apply to a person who is still viewed through the prism of axiological and ideological premodern paradigm. Thus, the concept of natural equality has extrapolated only to men who were considered carriers of social activity in premodern culture. It is emphasized that despite the radical changes of socio-cultural and political life of European society that occurred as a result of implementation of social modern program, a family, remaining a decentralized nucleus, was living by premodern values that gained social significance at a time when a woman acquired her social activity.

A Multi-Scale Perspective of the Effects of Forest Fragmentation on Birds in Eastern Forests

Science.gov (United States)

Frank R. Thompson; Therese M. Donovan; Richard M. DeGraff; John Faaborg; Scott K. Robinson

2002-01-01

We propose a model that considers forest fragmentation within a spatial hierarchy that includes regional or biogeographic effects, landscape-level fragmentation effects, and local habitat effects. We hypothesize that effects operate "top down" in that larger scale effects provide constraints or context for smaller scale effects. Bird species' abundance...

WT-BIRD. Bird collision monitoring system for multi-megawatt wind turbines

Energy Technology Data Exchange (ETDEWEB)

Wiggelinkhuizen, E.J.; Rademakers, L.W.M.M.; Barhorst, S.A.M. [ECN Wind Energy, Petten (Netherlands); Den Boon, H.J. [E-Connection Project, Bunnik (Netherlands); Dirksen, S. [Bureau Waardenburg, Culemborg (Netherlands)

2007-05-15

A new method for detection and registration of bird collisions has been developed that is suitable for continuous remote operation in both onshore and offshore wind farms. The characteristic sound of a collision is detected by sensors in the blades, which triggers the storage of video registrations and sends an alert message to the operator. A prototype has been tested successfully on a Nordex N80/2.5MW turbine at ECN's Wind turbine Test park Wieringermeer. Compared to other methods employed so far this monitoring system will reduce the uncertainty in the number of birds killed by collisions with wind turbines. Further, the system enables the operator to identify species and to study the collision mechanisms. It has been found that this system can also be used for monitoring of other events in order to save costs for inspection and repair after incidents. For offshore wind farms, the WT-Bird system is currently the only alternative to count the number of bird collisions. Functional tests with tennis balls that were shot against rotating blades showed that the majority of the impacts were detected. The flight track of these dummies and the collision events were clearly visible on the video registrations. During the monitoring period of about one year two bird collisions were detected. The video recordings confirmed that a collision took place and showed that the location of both collisions was near the blade root, which resulted that in both cases the bird was not (immediately) killed. Therefore no corpses could be found beneath the turbine after these events. Also during the rest of the monitoring period no corpses were found beneath the turbine.

Non-completion of upper secondary school among female and male young adults in an Arctic sociocultural context; the NAAHS study

Directory of Open Access Journals (Sweden)

Elisabeth Valmyr Bania

2016-09-01

Full Text Available Abstract Background Education is closely associated with health. Non-completion of upper secondary school influences academic achievement, employment, income and personal well-being. The purpose of the study is to explore predictors of non-completion of upper secondary school among female and male young adults in relation to mental health and educational factors in a socio-cultural, Arctic context. Methods The Norwegian Arctic Adolescent Health Study (NAAHS is a cross-sectional, school-based survey that was conducted in 2003–2005. Eighty-three percent of the population of 5,877 10th graders participated; 49.1%females, 450 reported indigenous Sami ethnicity, and 304 reported Laestadian affiliation. Data from NAAHS were merged with registry data from the National Education Database (NUDB Norway for 3,987 adolescents who gave their consent for follow-up studies. Results Non-completion of upper secondary school was 36.9 % among females and 36.6 % among males. Among females, predictors for non-completion were related to mental health symptoms, and among males, to residency in the northernmost and remote areas and self-reported functional difficulties at school, home and in leisure activities due to mental health problems. There was marginal significance between ethnicity and non-completion of upper secondary school, measured at 41.3 % for Sami and 36.8 % for non-Sami, respectively. Conclusions The gender differences found in this study emphasize the need for gender-specific interventions in preventing non-completion of upper secondary school. There is a need to recognize and treat extensive pro-social behaviour and social problems in young females. Young males from remote areas and those who in early adolescence struggle with functional impairment due to mental health problems need early interventions in lower secondary school. Enhancing parents’ and teachers’ ability to detect symptoms and problems as well as low-threshold health services

Tissue radionuclide concentrations in water birds and upland birds on the Hanford Site (USA) from 1971-2009

International Nuclear Information System (INIS)

Delistraty, Damon; Van Verst, Scott

2011-01-01

Historical operations at the Hanford Site (Washington State, USA) have released a wide array of non-radionuclide and radionuclide contaminants into the environment. As a result, there is a need to characterize contaminant effects on site biota. Within this framework, the main purpose of our study was to evaluate radionuclide concentrations in bird tissue, obtained from the Hanford Environmental Information System (HEIS). The database was sorted by avian group (water bird vs. upland bird), radionuclide (over 20 analytes), tissue (muscle, bone, liver), location (onsite vs. offsite), and time period (1971-1990 vs. 1991-2009). Onsite median concentrations in water birds were significantly higher (Bonferroni P < 0.05) than those in onsite upland birds for Cs-137 in muscle (1971-1990) and Sr-90 in bone (1991-2009), perhaps due to behavioral, habitat, or trophic species differences. Onsite median concentrations in water birds were higher (borderline significance with Bonferroni P = 0.05) than those in offsite birds for Cs-137 in muscle (1971-1990). Onsite median concentrations in the earlier time period were significantly higher (Bonferroni P < 0.05) than those in the later time period for Co-60, Cs-137, Eu-152, and Sr-90 in water bird muscle and for Cs-137 in upland bird muscle tissue. Median concentrations of Sr-90 in bone were significantly higher (Bonferroni P < 0.05) than those in muscle for both avian groups and both locations. Over the time period, 1971-2009, onsite median internal dose was estimated for each radionuclide in water bird and upland bird tissues. However, a meaningful dose comparison between bird groups was not possible, due to a dissimilar radionuclide inventory, mismatch of time periods for input radionuclides, and lack of an external dose estimate. Despite these limitations, our results contribute toward ongoing efforts to characterize ecological risk at the Hanford Site. - Highlights: → Radionuclides evaluated in bird tissues on the Hanford Site

Tissue radionuclide concentrations in water birds and upland birds on the Hanford Site (USA) from 1971-2009

Energy Technology Data Exchange (ETDEWEB)

Delistraty, Damon, E-mail: DDEL461@ecy.wa.gov [Washington State Department of Ecology, N. 4601 Monroe Street, Spokane, WA 99205-1295 (United States); Van Verst, Scott [Washington State Department of Health, Olympia, WA (United States)

2011-08-15

Historical operations at the Hanford Site (Washington State, USA) have released a wide array of non-radionuclide and radionuclide contaminants into the environment. As a result, there is a need to characterize contaminant effects on site biota. Within this framework, the main purpose of our study was to evaluate radionuclide concentrations in bird tissue, obtained from the Hanford Environmental Information System (HEIS). The database was sorted by avian group (water bird vs. upland bird), radionuclide (over 20 analytes), tissue (muscle, bone, liver), location (onsite vs. offsite), and time period (1971-1990 vs. 1991-2009). Onsite median concentrations in water birds were significantly higher (Bonferroni P < 0.05) than those in onsite upland birds for Cs-137 in muscle (1971-1990) and Sr-90 in bone (1991-2009), perhaps due to behavioral, habitat, or trophic species differences. Onsite median concentrations in water birds were higher (borderline significance with Bonferroni P = 0.05) than those in offsite birds for Cs-137 in muscle (1971-1990). Onsite median concentrations in the earlier time period were significantly higher (Bonferroni P < 0.05) than those in the later time period for Co-60, Cs-137, Eu-152, and Sr-90 in water bird muscle and for Cs-137 in upland bird muscle tissue. Median concentrations of Sr-90 in bone were significantly higher (Bonferroni P < 0.05) than those in muscle for both avian groups and both locations. Over the time period, 1971-2009, onsite median internal dose was estimated for each radionuclide in water bird and upland bird tissues. However, a meaningful dose comparison between bird groups was not possible, due to a dissimilar radionuclide inventory, mismatch of time periods for input radionuclides, and lack of an external dose estimate. Despite these limitations, our results contribute toward ongoing efforts to characterize ecological risk at the Hanford Site. - Highlights: > Radionuclides evaluated in bird tissues on the Hanford Site

Health behavior change models and their socio-cultural relevance for breast cancer screening in African American women.

Science.gov (United States)

Ashing-Giwa, K

1999-01-01

Models of health behavior provide the conceptual bases for most of the breast cancer screening intervention studies. These models were not designed for and have not been adequately tested with African American women. The models discussed in this paper are: The Health Belief Model, the Theory of Reasoned Action/Theory of Planned Behavior, and the Transtheoretical Model. This paper will examine the socio-cultural relevance of these health behavior models, and discuss specific socio-cultural dimensions that are not accounted for by these paradigms. It is critical that researchers include socio-cultural dimensions, such as interconnectedness, health socialization, ecological factors and health care system factors into their intervention models with African American women. Comprehensive and socio-culturally based investigations are necessary to guide the scientific and policy challenge for reducing breast cancer mortality in African American women.

Organizational Culture and Socio-Cultural Values: Perceptions of Managers and Employees in Five Economies in Transition

Science.gov (United States)

Cseh, Maria; Ardichvili, Alexandre; Gasparishvili, Alexander; Krisztian, Bela; Nemeskeri, Zsolt

2004-01-01

This survey-based study compared socio-cultural values and perceptions of organizational culture characteristics held by more than 3,300 managers and employees in twelve business organizations in Hungary, Russia, Georgia, Kazakhstan, and the Kyrgyz Republic. Significant differences were found between the five countries on all socio-cultural and…

Depression as a Moderator of Sociocultural Influences on Eating Disorder Symptoms in Adolescent Females and Males

Science.gov (United States)

Rodgers, Rachel F.; Paxton, Susan J.; Chabrol, Henri

2010-01-01

This study aimed to explore the role of depression as a moderator of sociocultural influences on eating disorder symptoms. A sample of 509 adolescents (56% female) completed self-report questionnaires assessing depression, body dissatisfaction, drive for thinness, bulimic symptoms and sociocultural influences on appearance from family, peers and…

75 FR 27143 - Migratory Bird Hunting; Proposed 2010-11 Migratory Game Bird Hunting Regulations (Preliminary...

Science.gov (United States)

2010-05-13

... Convention and the subsequent 1936 Mexico Convention for the Protection of Migratory Birds and Game Mammals... Part III Department of the Interior Fish and Wildlife Service 50 CFR Part 20 Migratory Bird Hunting; Proposed 2010-11 Migratory Game Bird Hunting Regulations (Preliminary) With Requests for Indian...

The Effect of Sociocultural Factors on Maternal Short Psychiatric Status and Hyperemesis Gravidarum

Directory of Open Access Journals (Sweden)

Mehmet Baki Şentürk

2016-01-01

Full Text Available OBJECTIVE: This study sought to investigate the associations between Hyperemesis Gravidarum and both sociocultural factors and psychiatric status. STUDY DESIGN: A prospective non-randomized cohort design was employed. A total of 79 patients with Hyperemesis Gravidarum and 71 healthy pregnant women were enrolled. The study and control groups were compared according to results on the Brief Psychiatric Rating Scale and sociocultural factors specific to the region. RESULTS: Anxiety, somatic concern, tension, depressive mood, hostility, motor retardation, uncooperativeness and blunted effect were found to be statistically significantly higher in patients with Hyperemesis Gravidarum(p<0.01 and p<0.05. Furthermore, pregnant women living in extended families had statistically higher anxiety scores than those residing in nuclear families (p<0.05. CONCLUSION: Psychiatric status as well as sociocultural factors specific to the society in which the individuals live should be taken into account in assessments of patients with Hyperemesis Gravidarum.

Economic and socio-cultural impacts of Mainland Chinese tourists on Hong Kong residents

Directory of Open Access Journals (Sweden)

Manisa Piuchan

2018-01-01

Full Text Available The aim of this study was to investigate the economic and socio-cultural impacts from the burgeoning mainland Chinese tourists on Hong Kong residents. Ten individual, semi-structured interviews were conducted to collect Hong Kong residents' views. Content analysis was employed to analyze the data. The results showed that the socio-cultural aspects were reported negatively with regard to culture, shopping and dining, and transportation but conversely, it had a positive impact on education and infrastructure. The economic aspect showed that residents accepted and appreciated the economic benefits brought by the inflow of mainland Chinese tourists. The Hong Kong government should consider these impacts, and then provide better solutions for residents' lives and plans to cope with the upcoming scenario which might arise regarding Hong Kong's economic boom and more tourists traveling to Hong Kong. Recommendations are also suggested in this study for further development. Keywords: Chinese tourists, economic impacts, socio-cultural impacts, tourism impacts

Aerodynamics of bird flight

Directory of Open Access Journals (Sweden)

Dvořák Rudolf

2016-01-01

Full Text Available Unlike airplanes birds must have either flapping or oscillating wings (the hummingbird. Only such wings can produce both lift and thrust – two sine qua non attributes of flying.The bird wings have several possibilities how to obtain the same functions as airplane wings. All are realized by the system of flight feathers. Birds have also the capabilities of adjusting the shape of the wing according to what the immediate flight situation demands, as well as of responding almost immediately to conditions the flow environment dictates, such as wind gusts, object avoidance, target tracking, etc. In bird aerodynamics also the tail plays an important role. To fly, wings impart downward momentum to the surrounding air and obtain lift by reaction. How this is achieved under various flight situations (cruise flight, hovering, landing, etc., and what the role is of the wing-generated vortices in producing lift and thrust is discussed.The issue of studying bird flight experimentally from in vivo or in vitro experiments is also briefly discussed.

Embryonic eggshell thickness erosion: A literature survey re-assessing embryo-induced eggshell thinning in birds

International Nuclear Information System (INIS)

Orłowski, Grzegorz; Hałupka, Lucyna

2015-01-01

Although eggshell thinning has been described mainly in the context of environmental pollution, it can also be the effect of reproductive changes induced by a developing embryo. On the basis of a literature survey of 25 bird species (26 published papers) we reviewed data on embryo-induced eggshell thinning (EET) in three groups of birds: precocials, semi-precocials and altricials. The average EET at the equator of the eggs was 6.4% (median = 4.7%). Our review did not confirm a general prediction of elevated EET at the egg equator in precocial species: altricial birds exhibited the highest EET (average = 12.0%), followed by precocials (7.6%) and semi-precocials (4.2%). We make certain critical recommendations based on the results of this study. Studies aiming to assess variation in eggshell thickness should examine intrinsic factors affecting shell properties of avian eggs, like thickness, which are the result of anatomical or reproductive changes. - Highlights: • We reviewed literature data on embryo-induced eggshell thinning (EET) in birds. • The average EET at the equator of the eggs of 25 bird species was 6.4%. • Altricial birds exhibited the highest EET, followed by precocials and semi-precocials. • All studies on variation in eggshell thickness should take EET into consideration. - Our study emphasizes the need to consider embryo-induced eggshell thinning in studies aiming to assess variation in eggshell thickness

Relationship between bird-of-prey decals and bird-window collisions on a Brazilian university campus

Directory of Open Access Journals (Sweden)

Thaís Brisque

2017-10-01

Full Text Available ABSTRACT Bird-window collisions are a dramatic cause of bird mortality globally. In Latin America, statistics are generally very scarce and/or inaccessible so the frequency of such incidents is still poorly understood. Nevertheless, civilians have applied preventive methods (e.g. adhesive bird-of-prey decals sparsely but, to our knowledge, no study has evaluated their effectiveness in Brazil. Here, we estimated the mortality rate of bird-window collisions and tested the effectiveness of bird-of-prey decals at preventing such accidents. We undertook daily searches for bird carcasses, presumably resulting from window collisions, near all buildings on a university campus over seven months. Adhesive bird-of-prey decals were then applied to the two buildings with the highest mortality rates and surveys continued for over 12 more months. The mortality rates before and after the application of decals and between seasons were then compared using Friedman test. We recorded 36 collisions, 29 around the two buildings with the highest collision rates 19 prior and 10 after our intervention with associated collision rates of 0.08 and 0.04 collisions/day. Although mortality was reduced by almost half, this difference was not statistically significant. The Blue-black grassquit, Volatinia jacarina (Linnaeus, 1766, and Ruddy ground dove, Columbina talpacoti (Temminck, 1810 suffered the highest number of collisions, followed by the Rufous-collared sparrow, Zonotrichia capensis (P. L. Statius Müller, 1776. Our bird-of-prey decals and efforts were insufficient to prevent or dramatically reduce the number of bird-window collisions. Therefore, we recommend that different interventions be used and additional long-term studies undertaken on their efficacy.

Hatching synchrony in birds

OpenAIRE

Tippeltová, Zuzana

2011-01-01

This bachelor thesis is about hatching synchrony in birds. Generally, among birds there are two types of hatching - asynchronous and synchronous- and the type of hatching is primarily determined by the time of the onset of incubation. In many bird species, including most precocial ones, incubation does not begin until the last egg has been laid, which results in hatching of all the eggs within a few hours. In synchronously-hatched broods, all the chicks are about the same age. Thus no single ...

Context-Dependent Egr1 Expression in the Avian Hippocampus.

Science.gov (United States)

Grella, Stephanie L; Guigueno, Mélanie F; White, David J; Sherry, David F; Marrone, Diano F

2016-01-01

In mammals, episodic memory and spatial cognition involve context-specific recruitment of unique ensembles in the hippocampal formation (HF). Despite their capacity for sophisticated spatial (e.g., for migration) and episodic-like (e.g., for food-caching) memory, the mechanisms underlying contextual representation in birds is not well understood. Here we demonstrate environment-specific Egr1 expression as male brown-headed cowbirds (Molothrus ater) navigate environments for food reward, showing that the avian HF, like its mammalian counterpart, recruits distinct neuronal ensembles to represent different contexts.

Green Light for Nocturnally Migrating Birds

Directory of Open Access Journals (Sweden)

Hanneke Poot

2008-12-01

Laboratory experiments have shown the magnetic compass to be wavelength dependent: migratory birds require light from the blue-green part of the spectrum for magnetic compass orientation, whereas red light (visible long-wavelength disrupts magnetic orientation. We designed a field study to test if and how changing light color influenced migrating birds under field conditions. We found that nocturnally migrating birds were disoriented and attracted by red and white light (containing visible long-wavelength radiation, whereas they were clearly less disoriented by blue and green light (containing less or no visible long-wavelength radiation. This was especially the case on overcast nights. Our results clearly open perspective for the development of bird-friendly artificial lighting by manipulating wavelength characteristics. Preliminary results with an experimentally developed bird-friendly light source on an offshore platform are promising. What needs to be investigated is the impact of bird-friendly light on other organisms than birds.

52 Sociocultural Competence as a Basis for Functional Education: A ...

African Journals Online (AJOL)

User

2010-10-17

Oct 17, 2010 ... This paper examines the relevance of socio-cultural competence in functional ... non-material expressions of the people as well as the processes with which .... themselves in all kinds of immorality, smoking, stealing, drug ...

Socio-cultural workshops with children and youth from the Social Occupational Therapy perspective

Directory of Open Access Journals (Sweden)

Giovanna Bardi

2016-10-01

Full Text Available Introduction: Occupational therapists, throughout the history, faced the need to offer actions pertaining to socio-cultural issues in different populations with whom they interact, being required to develop actions relevant to these contexts. In addition, interventions specifically within the scope of culture have also been understood as the scope of this work. Objective: To report the METUIA experience of the ‘Universidade Federal do Espirito Santo’, illustrating, from the perspective of social occupational therapy, cultural workshops and individual and territorial follow-ups during six months, in the cultural context of a suburb neighborhood in the city of Vitoria, ES, Brazil. Method: The activities collective development aimed at expanding the support of social networks, the empowerment of children and youth participants and the joint construction of processes of autonomy, social participation and life projects to their own cultural identities. Results: The cultural workshops provided the identification of different demands by the children, adolescents and young people, based on the articulation between different views and reflections that were placed in shock through the recognition of alterity between the groups and occupational therapists. Conclusion: It is hoped that the experiments described here can contribute to the consolidation of occupational therapists actions in culture, bringing elements that can promote reflections for a field that still needs to be systematized as a producer of professional practice and research, especially in the social area.

Surveillance of wild birds for avian influenza virus.

Science.gov (United States)

Hoye, Bethany J; Munster, Vincent J; Nishiura, Hiroshi; Klaassen, Marcel; Fouchier, Ron A M

2010-12-01

Recent demand for increased understanding of avian influenza virus in its natural hosts, together with the development of high-throughput diagnostics, has heralded a new era in wildlife disease surveillance. However, survey design, sampling, and interpretation in the context of host populations still present major challenges. We critically reviewed current surveillance to distill a series of considerations pertinent to avian influenza virus surveillance in wild birds, including consideration of what, when, where, and how many to sample in the context of survey objectives. Recognizing that wildlife disease surveillance is logistically and financially constrained, we discuss pragmatic alternatives for achieving probability-based sampling schemes that capture this host-pathogen system. We recommend hypothesis-driven surveillance through standardized, local surveys that are, in turn, strategically compiled over broad geographic areas. Rethinking the use of existing surveillance infrastructure can thereby greatly enhance our global understanding of avian influenza and other zoonotic diseases.

Desarrollo de la competencia sociocultural: uso de materiales audiovisuales en las clases de ELE en situación de inmersión sociocultural

Directory of Open Access Journals (Sweden)

Leticia Roses-Nieves

2017-06-01

Full Text Available En los cursos de español como lengua extranjera (ELE de la Universidad de Oriente ingresan cada año estudiantes extranjeros que se sienten motivados a conocer el idioma, así como todas las particularidades referenciales y diferenciales que han venido conformando la cultura cubana. Por ello, al analizar las nuevas necesidades generadas por este aprendiz, no deja de sorprender que en las clases se utilicen generalmente muestras audiovisuales que centran su atención en los aspectos lingüísticos con una escasa integración con los socioculturales; lo que interfiere en la interacción comunicativa de los estudiantes en los contextos de actuación. Por estas razones, el propósito del artículo es mostrar las peculiaridades del proceso de enseñanza-aprendizaje de la competencia sociocultural, mediante el empleo de materiales audiovisuales en la enseñanza del ELE en situación de inmersión sociocultural.

The Chinese experience of rapid modernization: sociocultural changes, psychological consequences?

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Jiahong eSun

2016-04-01

Full Text Available Mainland China has undergone profound changes dating back to the nineteenth century, including a contemporary period of rapid modernization that began in the 1980s. The result has been dramatic social, cultural, and economic shifts impacting the daily lives of Chinese people. In this paper, we explore the psychological implications of sociocultural transformation in China, emphasizing two central themes. First, rising individualism: findings from social and developmental psychology suggest that China’s rapid development has been accompanied by ever-increasing adherence to individualistic values. Second, rising rates of depression: findings from psychiatric epidemiology point to increasing prevalence of depression over this same time period, particularly in rural settings. We argue that links between sociocultural and psychological shifts in China can be usefully studied through a cultural psychology lens, emphasizing the mutual constitution of culture, mind, and brain. In particular, we note that the link between social change, individualism, and rising mental illness deserves careful attention. Our review suggests that shifting values and socialization practices shape emotion norms of concealment and display, with implications for depressive symptom presentation. The challenge comes with interpretation. Increasing prevalence rates of depression may indeed be a general response to the rapidity of sociocultural change, or a specific consequence of rising individualism—but may also result from increasingly ‘Western’ patterns of symptom presentation, or improvements in diagnostic practice. We conclude by considering the challenges posed to standard universal models of psychological phenomena.

The Chinese Experience of Rapid Modernization: Sociocultural Changes, Psychological Consequences?

Science.gov (United States)

Sun, Jiahong; Ryder, Andrew G.

2016-01-01

Mainland China has undergone profound changes dating back to the nineteenth century, including a contemporary period of rapid modernization that began in the 1980s. The result has been dramatic social, cultural, and economic shifts impacting the daily lives of Chinese people. In this paper, we explore the psychological implications of sociocultural transformation in China, emphasizing two central themes. First, rising individualism: findings from social and developmental psychology suggest that China’s rapid development has been accompanied by ever-increasing adherence to individualistic values. Second, rising rates of depression: findings from psychiatric epidemiology point to increasing prevalence of depression over this same time period, particularly in rural settings. We argue that links between sociocultural and psychological shifts in China can be usefully studied through a cultural psychology lens, emphasizing the mutual constitution of culture, mind, and brain. In particular, we note that the link between social change, individualism, and rising mental illness deserves careful attention. Our review suggests that shifting values and socialization practices shape emotion norms of concealment and display, with implications for depressive symptom presentation. The challenge comes with interpretation. Increasing prevalence rates of depression may indeed be a general response to the rapidity of sociocultural change, or a specific consequence of rising individualism—but may also result from increasingly ‘Western’ patterns of symptom presentation, or improvements in diagnostic practice. We conclude by considering the challenges posed to standard universal models of psychological phenomena. PMID:27092093

Socio-cultural attitudes of Igbomina tribe toward marriage and ...

African Journals Online (AJOL)

The article namely: "Socio-cultural attitudes of Igbomina tribe toward marriage and abortion in Osun and Kwara states of Nigeria" by Adeleke Gbadebo Fatai has been updated with a new version bearing the author's current affiliation with significant editorial intervention. Abortion has been a social menace and its ...

Learning of science concepts within a traditional socio-cultural ...

African Journals Online (AJOL)

The learning of science concepts within a traditional socio-cultural environment were investigated by looking at: 1) the nature of \\"cognitive border crossing\\" exhibited by the students from the traditional to the scientific worldview, and 2) whether or not three learning theories / hypotheses: border crossing, collaterality, and ...

The natural infection of birds and ticks feeding on birds with Rickettsia spp. and Coxiella burnetii in Slovakia.

Science.gov (United States)

Berthová, Lenka; Slobodník, Vladimír; Slobodník, Roman; Olekšák, Milan; Sekeyová, Zuzana; Svitálková, Zuzana; Kazimírová, Mária; Špitalská, Eva

2016-03-01

Ixodid ticks (Acari: Ixodidae) are known as primary vectors of many pathogens causing diseases in humans and animals. Ixodes ricinus is a common ectoparasite in Europe and birds are often hosts of subadult stages of the tick. From 2012 to 2013, 347 birds belonging to 43 species were caught and examined for ticks in three sites of Slovakia. Ticks and blood samples from birds were analysed individually for the presence of Rickettsia spp. and Coxiella burnetii by PCR-based methods. Only I. ricinus was found to infest birds. In total 594 specimens of bird-attached ticks were collected (451 larvae, 142 nymphs, 1 female). Altogether 37.2% (16/43) of bird species were infested by ticks and some birds carried more than one tick. The great tit, Parus major (83.8%, 31/37) was the most infested species. In total, 6.6 and 2.7% of bird-attached ticks were infected with Rickettsia spp. and C. burnetii, respectively. Rickettsia helvetica predominated (5.9%), whereas R. monacensis (0.5%) was only sporadically detected. Coxiella burnetii was detected in 0.9%, Rickettsia spp. in 8.9% and R. helvetica in 4.2% of bird blood samples. The great tit was the bird species most infested with I. ricinus, carried R. helvetica and C. burnetti positive tick larvae and nymphs and was found to be rickettsaemic in its blood. Further studies are necessary to define the role of birds in the circulation of rickettsiae and C. burnetii in natural foci.

Resumes of the Bird mission

Science.gov (United States)

Lorenz, E.; Borwald, W.; Briess, K.; Kayal, H.; Schneller, M.; Wuensten, Herbert

2004-11-01

The DLR micro satellite BIRD (Bi-spectral Infra Red Detection) was piggy- back launched with the Indian Polar Satellite Launch Vehicle PSLV-C3 into a 570 km circular sun-synchronous orbit on 22 October 2001. The BIRD mission, fully funded by the DLR, answers topical technological and scientific questions related to the operation of a compact infra- red push-broom sensor system on board of a micro satellite and demonstrates new spacecraft bus technologies. BIRD mission control is conducted by DLR / GSOC in Oberpfaffenhofen. Commanding, data reception and data processing is performed via ground stations in Weilheim and Neustrelitz (Germany). The BIRD mission is a demonstrator for small satellite projects dedicated to the hazard detection and monitoring. In the year 2003 BIRD has been used in the ESA project FUEGOSAT to demonstrate the utilisation of innovative space technologies for fire risk management.

Impact of Undergraduate Language and Gender Research: Challenges and Reflections in the Context of Qatar

Directory of Open Access Journals (Sweden)

Theodoropoulou Irene

2017-12-01

Full Text Available The paper aims at raising female students’ awareness about sexism in language and designing and applying sociocultural linguistic interventions in Qatar. Contributing to the nascent feminist research tradition in this relatively new and rapidly up-and-coming country, it presents a tangible pedagogical proposal from the context of tertiary education. At the same time, in terms of its contribution to gender-related sociolinguistic theory this project can be seen as an attempt to offer a suggestion on how to theorise the positionality of sociolinguistic professionals in relation to issues and contexts they address.

Three Southern high school biology teachers' perspectives on teaching evolution: Sociocultural influences

Science.gov (United States)

Kyzer, Peggy Mckewen

Organizations in science and science education call for students to have a thorough understanding of the theory of evolution. Yet many high school biology teachers do not teach evolution and/or include creationism in their instruction (National Academy of Science, 1998). Historically, the controversy surrounding evolution has created tension for teachers. This case study explored the sociocultural influences related to teaching evolution in three Southern 10th-grade public high school biology classrooms. It also explored the socially and culturally embedded influences on teachers' instructional goals and personal perspectives toward evolution as well as modification of instruction when evolution is taught. Theoretically framed using symbolic interactionism and sociocultural theory, data were collected between October 2003 and April 2004 and included classroom observations two to three times per week, artifacts, and in-depth interviews of the participating teachers, their science department chairpersons, their students, and a Protestant minister. The classroom teachers were unaware of the focus of the study until after evolution was taught. The analysis used in this study was an inductive, interpretative approach that allowed exploration of the sociocultural influences that affect how teachers teach evolution. The sociocultural influences and the lived experiences of each teacher created a continuum for teaching evolution. One of the participating teachers who was heavily involved in the community and one of its fundamentalist churches elected to avoid teaching evolution. Another participating teacher at the same school integrated the theory of evolution in every unit. The third teacher who taught in another school elected to teach evolution in a superficial manner to avoid conflict. The data revealed that the participating teachers' sociocultural situatedness influenced their decisions and instruction on evolution. The influence of strong religious beliefs within

Aging in Birds.

Science.gov (United States)

Travin, D Y; Feniouk, B A

2016-12-01

Rodents are the most commonly used model organisms in studies of aging in vertebrates. However, there are species that may suit this role much better. Most birds (Aves), having higher rate of metabolism, live two-to-three times longer than mammals of the same size. This mini-review briefly covers several evolutionary, ecological, and physiological aspects that may contribute to the phenomenon of birds' longevity. The role of different molecular mechanisms known to take part in the process of aging according to various existing theories, e.g. telomere shortening, protection against reactive oxygen species, and formation of advanced glycation end-products is discussed. We also address some features of birds' aging that make this group unique and perspective model organisms in longevity studies.

Endocrine and neuroendocrine regulation of fathering behavior in birds.

Science.gov (United States)

Lynn, Sharon E

2016-01-01

This article is part of a Special Issue "Parental Care". Although paternal care is generally rare among vertebrates, care of eggs and young by male birds is extremely common and may take on a variety of forms across species. Thus, birds provide ample opportunities for investigating both the evolution of and the proximate mechanisms underpinning diverse aspects of fathering behavior. However, significant gaps remain in our understanding of the endocrine and neuroendocrine influences on paternal care in this vertebrate group. In this review, I focus on proximate mechanisms of paternal care in birds. I place an emphasis on specific hormones that vary predictably and/or unpredictably during the parental phase in both captive and wild birds: prolactin and progesterone are generally assumed to enhance paternal care, whereas testosterone and corticosterone are commonly-though not always correctly-assumed to inhibit paternal care. In addition, because endocrine secretions are not the sole mechanistic influence on paternal behavior, I also explore potential roles for certain neuropeptide systems (specifically the oxytocin-vasopressin nonapeptides and gonadotropin inhibitory hormone) and social and experiential factors in influencing paternal behavior in birds. Ultimately, mechanistic control of fathering behavior in birds is complex, and I suggest specific avenues for future research with the goal of narrowing gaps in our understanding of this complexity. Such avenues include (1) experimental studies that carefully consider not only endocrine and neuroendocrine mechanisms of paternal behavior, but also the ecology, phylogenetic history, and social context of focal species; (2) investigations that focus on individual variation in both hormonal and behavioral responses during the parental phase; (3) studies that investigate mechanisms of maternal and paternal care independently, rather than assuming that the mechanistic foundations of care are similar between the sexes; (4

Priority setting for bird conservation in Mexico: the role of the Important Bird Areas program

Science.gov (United States)

Ma. del Coro Arizmendi; Laura Marquez Valdelamar; Humberto Berlanga

2005-01-01

Many species in Mexico are threatened and in need of protection. At least seventy species are considered to be globally threatened, yet conservation actions have been scarce and not coordinated. In 1996 BirdLife International’s Important Bird Areas Program was initiated in Mexico to identify a network of the most important places in Mexico for birds, with the...

Sociocultural Barriers Related to Late-Stage Presentation of Breast Cancer in Morocco.

Science.gov (United States)

Soliman, Ann A; Khouchani, Mouna; Renne, Elisha P

2018-04-23

Breast cancer is the most prevalent cancer affecting women globally and in Morocco, where more than one fourth of patients are diagnosed at advanced stages. This study aimed to investigate sociocultural barriers that contribute to delayed presentation and diagnosis of breast cancer among women in Marrakesh, Morocco. Qualitative interviews were conducted with 25 breast cancer patients who received care at the CHU Mohammed VI Hospital in Marrakesh to elicit barriers to diagnosis and treatment and ease of access to care. Interviews with breast cancer patients revealed several themes regarding structural and sociocultural barriers to initial diagnosis and treatment. Structural barriers included high treatment-associated costs for patients and their families, burden of transportation to central treatment centers, and limited access to appropriate health care resources. Sociocultural barriers included perceived attack on one's identity associated with breast cancer diagnosis and treatment, influence of the local community, and ideas of faith, spirituality, and conception of death. Findings from this study can help identify areas for improved access and education of patients in order to improve breast cancer diagnostic and treatment efforts and enhance opportunities for early detection.

WT-Bird. Bird collision recording for offshore wind farms

Energy Technology Data Exchange (ETDEWEB)

Wiggelinkhuizen, E.J.; Rademakers, L.W.M.M.; Barhorst, S.A.M. [ECN Wind Energy, Petten (Netherlands); Den Boon, H.J. [E-Connection Project, Bunnik (Netherlands); Dirksen, S. [Bureau Waardenburg, Culemborg (Netherlands); Schekkerman, H. [Alterra, Wageningen (Netherlands)

2006-03-15

A new method for registration of bird collisions has been developed using video cameras and microphones combined with event triggering by acoustic vibration measurement. Remote access to the recorded images and sounds makes it possible to count the number of collisions as well as to identify the species. Currently a prototype system is being tested on an offshore-scale land-based wind turbine using bird dummies. After these tests we planned to perform endurance tests on other land-based turbines under offshore-like conditions.

Transcriptional analysis of liver from chickens with fast (meat bird), moderate (F1 layer x meat bird cross) and low (layer bird) growth potential.

Science.gov (United States)

Willson, Nicky-Lee; Forder, Rebecca E A; Tearle, Rick; Williams, John L; Hughes, Robert J; Nattrass, Greg S; Hynd, Philip I

2018-05-02

Divergent selection for meat and egg production in poultry has resulted in strains of birds differing widely in traits related to these products. Modern strains of meat birds can reach live weights of 2 kg in 35 d, while layer strains are now capable of producing more than 300 eggs per annum but grow slowly. In this study, RNA-Seq was used to investigate hepatic gene expression between three groups of birds with large differences in growth potential; meat bird, layer strain as well as an F1 layer x meat bird. The objective was to identify differentially expressed (DE) genes between all three strains to elucidate biological factors underpinning variations in growth performance. RNA-Seq analysis was carried out on total RNA extracted from the liver of meat bird (n = 6), F1 layer x meat bird cross (n = 6) and layer strain (n = 6), males. Differential expression of genes were considered significant at P layers (19%), 2935 DE between meat birds and the cross (9.6%) and 493 DE between the cross and layers (1.6%). Comparisons between the three groups identified 155 significant DE genes. Gene ontology (GO) enrichment and Kyoto Encyclopaedia of Genes and Genomes (KEGG) pathway analysis of the 155 DE genes showed the FoxO signalling pathway was most enriched (P = 0.001), including genes related to cell cycle regulation and insulin signalling. Significant GO terms included 'positive regulation of glucose import' and 'cellular response to oxidative stress', which is also consistent with FoxOs regulation of glucose metabolism. There were high correlations between FoxO pathway genes and bodyweight, as well as genes related to glycolysis and bodyweight. This study revealed large transcriptome differences between meat and layer birds. There was significant evidence implicating the FoxO signalling pathway (via cell cycle regulation and altered metabolism) as an active driver of growth variations in chicken. Functional analysis of the FoxO genes is required to

Parents Helping Their Children Learn to Read: The Effectiveness of Paired Reading and Hearing Reading in a Developing Country Context

Science.gov (United States)

Shah-Wundenberg, Mihika; Wyse, Dominic; Chaplain, Roland

2013-01-01

This paper reports research that investigated parental support for children's reading of English in an inner-city school in the developing country context of an Indian city, Ahmedabad. Children had oral proficiency in the regional language but were beginning to acquire conventional forms of literacy in English. Sociocultural mediation theory…

Understanding how birds navigate

DEFF Research Database (Denmark)

Solov'yov, Ilia; Schulten, Klaus

2009-01-01

A proposed model for migrating birds' magnetic sense can withstand moderate orientational disorder of a key protein in the eye.......A proposed model for migrating birds' magnetic sense can withstand moderate orientational disorder of a key protein in the eye....

Children's Sense of Agency in Preschool: A Sociocultural Investigation

Science.gov (United States)

Hilppö, Jaakko; Lipponen, Lasse; Kumpulainen, Kristiina; Rainio, Anna

2016-01-01

This socioculturally informed study investigated children's sense of agency in relation to their everyday life in preschool. The empirical data comprised focus groups reflection situations wherein Finnish preschool children (n. 19, aged 6-7) reflected on their everyday life with the help of photographs and drawings they made. Building on a…

75 FR 18764 - Migratory Bird Subsistence Harvest in Alaska; Harvest Regulations for Migratory Birds in Alaska...

Science.gov (United States)

2010-04-13

... rulemaking, accomplishments since the Migratory Bird Treaties with Canada and Mexico were amended, and a... the spring and summer months. The Canada and Mexico migratory bird treaties were recently amended for... rural Alaska. The amendments to the Migratory Bird Treaties with Canada and Mexico recognize the...

Analysis Testing of Sociocultural Factors Influence on Human Reliability within Sociotechnical Systems: The Algerian Oil Companies

Directory of Open Access Journals (Sweden)

Abdelbaki Laidoune

2016-09-01

Conclusion: The explored sociocultural factors influence the human reliability both in qualitative and quantitative manners. The proposed model shows how reliability can be enhanced by some measures such as experience feedback based on, for example, safety improvements, training, and information. With that is added the continuous systems improvements to improve sociocultural reality and to reduce negative behaviors.

Creativity as a Key Driver for Designing Context Sensitive Health Informatics.

Science.gov (United States)

Zhou, Chunfang; Nøhr, Christian

2017-01-01

In order to face the increasing challenges of complexity and uncertainty in practice of health care, this paper aims to discuss how creativity can contribute to design new technologies in health informatics systems. It will firstly introduce the background highlighting creativity as a missing element in recent studies on context sensitive health informatics. Secondly, the concept of creativity and its relationship with activities of technology design will be discussed from a socio-culture perspective. This will be thirdly followed by understanding the roles of creativity in designing new health informatics technologies for meeting needs of high context sensitivity. Finally, a series of potential strategies will be suggested to improve creativity among technology designers working in healthcare industries. Briefly, this paper innovatively bridges two areas studies on creativity and context sensitive health informatics by issues of technology design that also indicates its important significances for future research.

Physical culture as a phenomenon of the development of socio-cultural competence of future teachers of physical education

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I.V. Ivanii

2014-04-01

Full Text Available Purpose : to substantiate the phenomenon of formation of physical culture of the individual in terms of theoretical and methodological approaches to the development of socio-cultural competence of future teachers. Material : 22 literary sources analyzed on the issue of formation of physical culture of the individual. Used cultural studies, axiological and competence approach. Results : define the concept of socio-cultural competence of the teacher of physical education. Competence is considered as an integrative motivational tumor - activity sphere of the individual. It determines the focus of an expert on the formation of spiritual values and is the foundation for its further self-development. Disclosed structure sociocultural competence of the teacher in the unity components: cognitive, motivational-value, behavioral. For each component defined system of spiritual values. The system covers the socio- psychological, mental and cultural values of physical culture. Conclusions : the sociocultural competence of the teacher of physical education meaningful and functionally related to the values of the physical culture of the individual. Spiritual, value the personality of the teacher - is the foundation for all of the components of socio-cultural competence. This competence provides social and cultural development of the individual.

75 FR 3888 - Migratory Bird Subsistence Harvest in Alaska; Harvest Regulations for Migratory Birds in Alaska...

Science.gov (United States)

2010-01-25

...-0082; 91200-1231-9BPP-L2] RIN 1018-AW67 Migratory Bird Subsistence Harvest in Alaska; Harvest Regulations for Migratory Birds in Alaska During the 2010 Season AGENCY: Fish and Wildlife Service, Interior... Service, are reopening the public comment period on our proposed rule to establish migratory bird...

Nursing students' views of sociocultural factors in clinical learning: a qualitative content analysis.

Science.gov (United States)

Dadgaran, Ideh; Parvizy, Soroor; Peyrovi, Hamid

2013-06-01

The aim of this study is description of nursing students' views of sociocultural factors in clinical learning. A qualitative content analysis was conducted to describe nursing students' views of sociocultural factors in clinical learning. The participants consisted of 21 nursing students. Semi-structured and interactive interviews were used to collect data. All the interviews were recorded and transcribed, and then, they were analyzed using Qualitative Content Analysis and Max Qualitative Data Analysis 2010. From the transcripts, a remarkable number of primary themes, main themes, and sub-themes emerged. The main themes consisted of elements related to "society and culture", "family", "staff", and "classmates". The themes encompassed a spectrum of facilitators of and impediments to clinical learning. The findings showed that the administrators of nursing education should coordinate with faculty and staff by adopting interactive and participatory solutions, including the establishment of clinical learning teams and the transformation of hospitals into suitable sociocultural environments for education. © 2012 The Authors. Japan Journal of Nursing Science © 2012 Japan Academy of Nursing Science.

Birding 2.0: Citizen Science and Effective Monitoring in the Web 2.0 World

Directory of Open Access Journals (Sweden)

Yolanda F. Wiersma

2010-12-01

Full Text Available The amateur birding community has a long and proud tradition of contributing to bird surveys and bird atlases. Coordinated activities such as Breeding Bird Atlases and the Christmas Bird Count are examples of "citizen science" projects. With the advent of technology, Web 2.0 sites such as eBird have been developed to facilitate online sharing of data and thus increase the potential for real-time monitoring. However, as recently articulated in an editorial in this journal and elsewhere, monitoring is best served when based on a priori hypotheses. Harnessing citizen scientists to collect data following a hypothetico-deductive approach carries challenges. Moreover, the use of citizen science in scientific and monitoring studies has raised issues of data accuracy and quality. These issues are compounded when data collection moves into the Web 2.0 world. An examination of the literature from social geography on the concept of "citizen sensors" and volunteered geographic information (VGI yields thoughtful reflections on the challenges of data quality/data accuracy when applying information from citizen sensors to research and management questions. VGI has been harnessed in a number of contexts, including for environmental and ecological monitoring activities. Here, I argue that conceptualizing a monitoring project as an experiment following the scientific method can further contribute to the use of VGI. I show how principles of experimental design can be applied to monitoring projects to better control for data quality of VGI. This includes suggestions for how citizen sensors can be harnessed to address issues of experimental controls and how to design monitoring projects to increase randomization and replication of sampled data, hence increasing scientific reliability and statistical power.

Learner interaction in a massively multiplayer online role playing game (MMORPG): A sociocultural discourse analysis

OpenAIRE

Peterson, Mark

2012-01-01

This exploratory study investigates the linguistic and social interaction of four intermediate EFL learners during game play in a massively multiplayer online role playing game (MMORPG). Twelve illustrative episodes drawn from the participants’ text chat, collected in four 70-minute sessions held over a one-month period, are analyzed from a sociocultural perspective. Qualitative analysis reveals the presence of interactional features associated with the development of sociocultural competence...

Context Blocking in Rat Autoshaping: Sign-Tracking versus Goal-Tracking

Science.gov (United States)

Costa, Daniel S. J.; Boakes, Robert A.

2009-01-01

Prior experience of unsignaled food can interfere with subsequent acquisition by birds of autoshaped key-pecking at a signal light. This has been understood to indicate that unsignaled food results in context conditioning, which blocks subsequent learning about the keylight-food relationship. In the present experiment with rats lever insertion as…

Bird on a (live) wire

Energy Technology Data Exchange (ETDEWEB)

Farr, M.

2003-09-30

Bird mortality as a result of contact with power lines is discussed. U. S. statistics are cited, according to which 174 million birds annually die as a result of contact with power lines, specifically when birds touch two phases of current at the same time. Raptors are particularly vulnerable to power-line electrocution due to their habit of perching on the highest vantage point available as they survey the ground for prey. Hydro lines located in agricultural areas, with bodies of water on one side and fields on the other, also obstruct flight of waterfowl as dusk and dawn when visibility is low. Various solutions designed to minimize the danger to birds are discussed. Among these are: changing the configuration of wires and cross arms to make them more visible to birds in flight and less tempting as perches, and adding simple wire markers such as flags, balloons, and coloured luminescent clips that flap and twirl in the wind. There is no evidence of any coordinated effort to deal with this problem in Ontario. However, a report is being prepared for submission to Environment Canada outlining risks to birds associated with the growing number of wind turbine power generators (negligible compared with power lines and communications towers), and offering suggestions on remedial measures. The Fatal Light Awareness Program (FLAP) also plans to lobby the Canadian Wildlife Service to discuss the possibility of coordinating efforts to monitor, educate about and ultimately reduce this form of bird mortality.

Population genetic structure and long-distance dispersal of a recently expanding migratory bird.

Science.gov (United States)

Ramos, Raül; Song, Gang; Navarro, Joan; Zhang, Ruiying; Symes, Craig T; Forero, Manuela G; Lei, Fumin

2016-06-01

Long-distance dispersal events and their derivable increases of genetic diversity have been highlighted as important ecological and evolutionary determinants that improve performances of range-expanding species. In the context of global environmental change, specific dispersal strategies have to be understood and foreseen if we like to prevent general biodiversity impoverishment or the spread of allochthonous diseases. We explored the genetic structure and potential population mixing on the recently range-expanding European bee-eater Merops apiaster. In addition, the species is suspected of harbouring and disseminating the most relevant disease for bees and apiculture, Nosema microsporidia. In agreement with complementary ringing recovery data and morphometric measurements, genetic results on two mitochondrial genes and 12 microsatellites showed a reasonably well-structured population partitioning along its breeding distribution. Microsatellite results indicated that not only did a few birds recently disperse long distance during their return migrations and change their natal breeding areas, but also that a group of allochthonous birds together founded a new colony. Although we did not provide evidence on the direct implication of birds in the widespread of Nosema parasites, our finding on the long-distance dispersal of bird flocks between remote breeding colonies adds concern about the role of European bee-eaters in the spread of such disease at a large, inter-continental scale. Copyright © 2016 Elsevier Inc. All rights reserved.

Examining Socio-Cultural and Neighborhood Factors Associated with Trajectories of Mexican-Origin Mothers' Education-Related Involvement.

Science.gov (United States)

Bhargava, Sakshi; Bámaca-Colbert, Mayra Y; Witherspoon, Dawn P; Pomerantz, Eva M; Robins, Richard W

2017-08-01

Parental involvement in education is an important determinant of youth's academic success. Yet, there is limited knowledge on how Latino parents' education-related involvement changes over time. Using data from a longitudinal study of 674 Mexican-origin families (mother-adolescent dyad; M age of child at Wave 1=10.4, SD = 0.60), we examined trajectories of parental involvement from 5 th to 11 th grade and the effects of socio-cultural (e.g., family SES and acculturation) and contextual (e.g., neighborhood) factors on these trajectories. Results showed that mothers reduced two aspects of the educational involvement: home-based involvement and academic aspirations, but increased on a third aspect of involvement, resource seeking. Furthermore, family SES, acculturation, and neighborhood context were differentially associated with mothers' involvement at 5 th grade and predicted changes in involvement across elementary and high school.

Digital Divide among Youth: Socio-Cultural Factors and Implications

Science.gov (United States)

Parycek, Peter; Sachs, Michael; Schossbock, Judith

2011-01-01

Purpose: This paper aims to examine socio-cultural differences in internet use (Digital Divide) among 14-year-old Austrian pupils, in particular usage scenarios and research competences. It is based on a paper presented at the International Association for the Development of the Information Society e-Society conference, 10-13 March 2011, Spain…

Application of the principles of Vygotsky's sociocultural theory of ...

African Journals Online (AJOL)

Sociocultural theory by Vygotsky (1896-1934) is a theory that has become popular in educational practice in recent years. It is especially important in the instruction of children in the preschool level as it is most suitable for their development and learning, which is more of social interaction. This paper discussed the ...

Community Lenses Revealing the Role of Sociocultural Environment on Physical Activity

Science.gov (United States)

Belon, Ana Paula; Nieuwendyk, Laura M.; Vallianatos, Helen; Nykiforuk, Candace I. J.

2016-01-01

Purpose To identify perceptions of how sociocultural environment enabled and hindered physical activity (PA) participation. Design Community-based participatory research. Setting Two semirural and two urban communities located in Alberta, Canada. Participants Thirty-five people (74.3% females, 71.4% aged 25–64 years) across the four communities. Method PhotoVoice activities occurred over 3 months during the spring of 2009. Participants were asked to document perceived environmental attributes that might foster or inhibit PA in their community. Photographs and narratives were shared in one-on-one interviews. Line-by-line coding of the transcripts was independently conducted by two researchers using an inductive approach. Codes were arranged into themes and subthemes, which were then organized into the Analysis Grid for Environments Linked to Obesity (ANGELO) framework. Results Six main themes (accompanied by subthemes) emerged: sociocultural aesthetics, safety, social involvement, PA motivation, cultural ideas of recreation, and car culture. Representative quotes and photographs illustrate enablers and obstacles identified by participants. Conclusion This PhotoVoice study revealed how aspects of participants’ sociocultural environments shaped their decisions to be physically active. Providing more PA resources is only one step in the promotion of supportive environments. Strategies should also account for the beautification and maintenance of communities, increasing feelings of safety, enhancement of social support among community members, popularization of PA, and mitigating car culture, among others. PMID:25973966

Community Lenses Revealing the Role of Sociocultural Environment on Physical Activity.

Science.gov (United States)

Belon, Ana Paula; Nieuwendyk, Laura M; Vallianatos, Helen; Nykiforuk, Candace I J

2016-01-01

To identify perceptions of how sociocultural environment enabled and hindered physical activity (PA) participation. Community-based participatory research. Two semirural and two urban communities located in Alberta, Canada. Thirty-five people (74.3% females, 71.4% aged 25-64 years) across the four communities. PhotoVoice activities occurred over 3 months during the spring of 2009. Participants were asked to document perceived environmental attributes that might foster or inhibit PA in their community. Photographs and narratives were shared in one-on-one interviews. Line-by-line coding of the transcripts was independently conducted by two researchers using an inductive approach. Codes were arranged into themes and subthemes, which were then organized into the Analysis Grid for Environments Linked to Obesity (ANGELO) framework. Six main themes (accompanied by subthemes) emerged: sociocultural aesthetics, safety, social involvement, PA motivation, cultural ideas of recreation, and car culture. Representative quotes and photographs illustrate enablers and obstacles identified by participants. This PhotoVoice study revealed how aspects of participants' sociocultural environments shaped their decisions to be physically active. Providing more PA resources is only one step in the promotion of supportive environments. Strategies should also account for the beautification and maintenance of communities, increasing feelings of safety, enhancement of social support among community members, popularization of PA, and mitigating car culture, among others.

Urbanized landscapes favored by fig-eating birds increase invasive but not native juvenile strangler fig abundance.

Science.gov (United States)

Caughlin, Trevor; Wheeler, Jessica H; Jankowski, Jill; Lichstein, Jeremy W

2012-07-01

Propagule pressure can determine the success or failure of invasive plant range expansion. Range expansion takes place at large spatial scales, often encompassing many types of land cover, yet the effect of landscape context on propagule pressure remains largely unknown. Many studies have reported a positive correlation between invasive plant abundance and human land use; increased propagule pressure in these landscapes may be responsible for this correlation. We tested the hypothesis that increased rates of seed dispersal by fig-eating birds, which are more common in urban habitats, result in an increase in invasive strangler fig abundance in landscapes dominated by human land use. We quantified abundance of an invasive species (Ficus microcarpa) and a native species (F. aurea) of strangler fig in plots spanning the entire range of human land use in South Florida, USA, from urban parking lots to native forest. We then compared models that predicted juvenile fig abundance based on distance to adult fig seed sources and fig-eating bird habitat quality with models that lacked one or both of these terms. The best model for juvenile invasive fig abundance included both distance to adult and fig-eating bird habitat terms, suggesting that landscape effects on invasive fig abundance are mediated by seed-dispersing birds. In contrast, the best model for juvenile native fig abundance included only presence/absence of adults, suggesting that distance from individual adult trees may have less effect on seed limitation for a native species compared to an invasive species undergoing range expansion. However, models for both species included significant effects of adult seed sources, implying that juvenile abundance is limited by seed arrival. This result was corroborated by a seed addition experiment that indicated that both native and invasive strangler figs were strongly seed limited. Understanding how landscape context affects the mechanisms of plant invasion may lead to

Nepal’s National Red List of Birds

Directory of Open Access Journals (Sweden)

Carol Inskipp

2017-01-01

Full Text Available The main objectives of the Nepal National Bird Red Data Book were to provide comprehensive and up-to-date accounts of all the bird species found in Nepal, assess their status applying the IUCN Guidelines at Regional Levels, identify threats to all bird species and recommend the most practical measures for their conservation.  It is hoped that the Bird RDB will help Nepal achieve the Convention on Biological Diversity target of preventing the extinction of known threatened species and improving their conservation status.  As population changes of Nepal’s birds have been studied for only a few species, assessments of species’ national status were mainly made by assessing changes in distribution.  Species distribution maps were produced for all of Nepal’s bird species except vagrants and compared to maps that were produced in 1991 using the same mapping system.  Of the 878 bird species recorded, 168 species (19% were assessed as nationally threatened. These comprise 68 (40% Critically Endangered species, 38 (23% Endangered species and 62 (37% Vulnerable species.  A total of 62 species was considered Near Threatened and 22 species Data Deficient.  Over 55% of the threatened birds are lowland grassland specialists, 25% are wetland birds and 24% tropical and sub-tropical broadleaved forest birds.  Larger birds appear to be more threatened than smaller birds with 98 (25% non-passerine species threatened and 67 (14% passerine species.  Habitat loss, degradation and fragmentation are the most important threats.  Other threats include chemical poisoning, over-exploitation, climate change, hydropower, invasive species, intensification of agriculture, disturbance, and limited conservation measures and research.  Measures to address these threats are described.  It was also concluded that re-assessments of the status of certain bird groups carried out every five years and the setting up of a national online system for storing and reporting

Bird Flu (Avian Influenza)

Science.gov (United States)

Bird flu (avian influenza) Overview Bird flu is caused by a type of influenza virus that rarely infects humans. More than a ... for Disease Control and Prevention estimates that seasonal influenza is responsible for ... heat destroys avian viruses, cooked poultry isn't a health threat. ...

Nanoscale magnetoreceptors in birds

DEFF Research Database (Denmark)

Solov'yov, Ilia; Greiner, Walter

2012-01-01

The Earth's magnetic field provides an important source of directional information for many living organisms, especially birds, but the sensory receptor responsible for magnetic field detection still has to be identified. Recently, magnetic iron oxide particles were detected in dendritic endings...... field, by a bird....

Opportunistic nectar-feeding birds are effective pollinators of bird-flowers from Canary Islands: experimental evidence from Isoplexis canariensis (Scrophulariaceae).

Science.gov (United States)

Rodríguez-Rodríguez, María C; Valido, Alfredo

2008-11-01

Insular floras, characterized by simple pollination networks, sometimes include novel mutualistic agents such as nonspecialist nectarivores. In this study we confirmed the effective pollination of Isoplexis canariensis by opportunistic nectar-feeding birds in Tenerife, Canary Islands, Spain. This plant is among the ornithophilous species of the Canarian flora that lack past and present specialist nectarivorous birds. Experimental hand pollinations revealed self-compatibility, but cross-pollinated flowers produced a greater percentage of viable seeds than self-pollinated ones. Flowers were visited by five species of birds (Phylloscopus canariensis, Parus caeruleus, Sylvia melanocephala, Serinus canarius, and Fringilla coelebs) and by the endemic lizard (Gallotia galloti, Lacertidae). Insect pollination was absent, and the few insect visitors acted as nectar thieves or secondary nectar robbers. Birds represented 93.1% of total visits, with the Canarian Chiffchaff, Ph. canariensis, being the most frequent visitor. Flowers visited by birds set more, larger, and heavier fruit than flowers from which birds were excluded. Bird visitation also enhanced seed viability. These results demonstrate the active role of these opportunistic birds as effective pollinators of this Canarian bird-flower species. Further, the results reveal the need to consider the effect of these birds on the evolution of ornithophilous floral traits in absence of specialist nectarivores.

Sex Reversal in Birds.

Science.gov (United States)

Major, Andrew T; Smith, Craig A

2016-01-01

Sexual differentiation in birds is controlled genetically as in mammals, although the sex chromosomes are different. Males have a ZZ sex chromosome constitution, while females are ZW. Gene(s) on the sex chromosomes must initiate gonadal sex differentiation during embryonic life, inducing paired testes in ZZ individuals and unilateral ovaries in ZW individuals. The traditional view of avian sexual differentiation aligns with that expounded for other vertebrates; upon sexual differentiation, the gonads secrete sex steroid hormones that masculinise or feminise the rest of the body. However, recent studies on naturally occurring or experimentally induced avian sex reversal suggest a significant role for direct genetic factors, in addition to sex hormones, in regulating sexual differentiation of the soma in birds. This review will provide an overview of sex determination in birds and both naturally and experimentally induced sex reversal, with emphasis on the key role of oestrogen. We then consider how recent studies on sex reversal and gynandromorphic birds (half male:half female) are shaping our understanding of sexual differentiation in avians and in vertebrates more broadly. Current evidence shows that sexual differentiation in birds is a mix of direct genetic and hormonal mechanisms. Perturbation of either of these components may lead to sex reversal. © 2016 S. Karger AG, Basel.

Birds and polycyclic aromatic hydrocarbons

Science.gov (United States)

Albers, P.H.

2006-01-01

Polycyclic aromatic hydrocarbons (PAH) are present throughout the global environment and are produced naturally and by activities of humans. Effects of PAH on birds have been determined by studies employing egg injection, egg immersion, egg shell application, single and multiple oral doses, subcutaneous injection, and chemical analysis of field-collected eggs and tissue. The four-to six-ring aromatic compounds are the most toxic to embryos, young birds, and adult birds. For embryos, effects include death, developmental abnormalities, and a variety of cellular and biochemical responses. For adult and young birds, effects include reduced egg production and hatching, increased clutch or brood abandonment, reduced growth, increased organweights, and a variety of biochemical responses. Trophic level accumulation is unlikely. Environmental exposure to PAH in areas of high human population or habitats affected by recent petroleum spills might be sufficient to adversely affect reproduction. Evidence of long-term effects of elevated concentrations of environmental PAH on bird populations is very limited and the mechanisms of effect are unclear.

Factors influencing metaphor translation in online cosmetic advertising in the context of the PRC

OpenAIRE

Zheng, Luanjuan

2017-01-01

This thesis examines metaphor translation from English to Mandarin in online cosmetic advertisements in the recent socio-cultural and historical context of the People's Republic of China. This examination of metaphor translation occurs at the level of discourse. In this thesis, discourse is understood as the linguistic representation of metaphor for persuasive and localised communicative purposes. In my study, I argue that in the translation of these online cosmetic advertisements, the trans-...

Sociocultural Meanings of Nanotechnology: Research Methodologies

Science.gov (United States)

Bainbridge, William Sims

2004-06-01

This article identifies six social-science research methodologies that will be useful for charting the sociocultural meaning of nanotechnology: web-based questionnaires, vignette experiments, analysis of web linkages, recommender systems, quantitative content analysis, and qualitative textual analysis. Data from a range of sources are used to illustrate how the methods can delineate the intellectual content and institutional structure of the emerging nanotechnology culture. Such methods will make it possible in future to test hypotheses such as that there are two competing definitions of nanotechnology - the technical-scientific and the science-fiction - that are influencing public perceptions by different routes and in different directions.

[Leukosis in captive wild birds].

Science.gov (United States)

Loupal, G

1984-10-01

Among 2589 captive wild birds, examined between 1974 and 1983, we found leukosis in 26 birds belonging to 13 different species and five orders. We diagnosed lymphoid leukosis in 11 birds (two Melopsittacus undulatus, two Psittacus erithacus one Platycerus eximius, one Columba livia, one Streptopelia decaocto, one Polyplectron bicalcaratum, one Pavo cristatus, one Aptenodytes patachonia and one finch, species unknown), myeloid leukosis in 14 (nine Melopsittacus undulatus, two Agapomis personata fischeri, two Urgeainthus bengalus and one Neophemia pulchella) and stem cell leukosis in one bird (Serinus canaria). Among the cases with lymphoid leukosis we distinguished between lymphoblastic (four cases) and prolymphocytic forms (seven). Myeloid leukosis was subdivided into poorly differentiated (12 cases) and well differentiated myeloblastosis (two).

Words we do not say: Context effects on the phonological activation of lexical alternatives in speech production

NARCIS (Netherlands)

Jescheniak, J.D.; Kurtz, F.; Schriefers, H.J.; Günther, J.; Klaus, J.; Mädebach, A.

2017-01-01

There is compelling evidence that context strongly influences our choice of words (e.g., whether we refer to a particular animal with the basic-level name "bird" or the subordinate-level name "duck"). However, little is known about whether the context already affects the degree to which the

Nesting bird "host funnel" increases mosquito-bird contact rate.

Science.gov (United States)

Caillouët, Kevin A; Riggan, Anna E; Bulluck, Lesley P; Carlson, John C; Sabo, Roy T

2013-03-01

Increases in vector-host contact rates can enhance arbovirus transmission intensity. We investigated weekly fluctuations in contact rates between mosquitoes and nesting birds using the recently described Nest Mosquito Trap (NMT). The number of mosquitoes per nestling increased from nesting season. Our evidence suggests the coincidence of the end of the avian nesting season and increasing mosquito abundances may have caused a "host funnel," concentrating host-seeking mosquitoes to the few remaining nestlings. The relative abundance of mosquitoes collected by the NMT suggests that significantly more Aedes albopictus (Skuse) and Culex pipiens (L.) /restuans (Theobald) sought nesting bird bloodmeals than were predicted by their relative abundances in CO2-baited Centers for Disease Control and Prevention light and gravid traps. Culex salinarius (Coquillett) and Culex erraticus Dyar and Knab were collected in NMTs in proportion to their relative abundances in the generic traps. Temporal host funnels and nesting bird host specificity may enhance arbovirus amplification and explain observed West Nile virus and St. Louis encephalitis virus amplification periods.

Pet birds II. Complementary diagnostic procedures

International Nuclear Information System (INIS)

Beregi, A.; Molnar, V.; Felkai, F.; Biro, F.

1997-01-01

Microscopical examinations are useful in detecting bacteria from droppings and body fluids. Antimicrobial susceptibility tests are also used to perform antimicrobial therapy. Parasitological examinations can also be done on pet birds. Hematological examinations are not very common because of the difficulties in determining the normal serum values that might vary by species and sexes. The vena cutanea ulnaris is the best vein for drawing blood from a pet bird but nail clipping for this purpose is also widely used. The most common and basic complementary examination method is radiology. Birds can be radiographed without anesthesia. Ventrodorsal and latero-lateral pictures are required. The right positioning and setting the adequate values is the most important. Contrast radiographs can also be made on birds. Endoscopy is widely used for sex determination but also can be used for the examination of abdominal organs. Ultrasound examination of pet birds is not a common method because of the difficulties provided by the air sacs. ECG is not a widely used method either because of the high heart beat frequency of birds. Other methods such as necropsy, cytological, histological and toxicological examinations can also be performed on pet birds

North Slope, Alaska ESI: BIRDS (Bird Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for diving birds, gulls and terns, seabirds, shorebirds, and waterfowl for the North Slope of Alaska....

78 FR 11988 - Migratory Bird Subsistence Harvest in Alaska; Harvest Regulations for Migratory Birds in Alaska...

Science.gov (United States)

2013-02-21

..., accomplishments since the Migratory Bird Treaties with Canada and Mexico were amended, and a history, was... purposes during the spring and summer months. The Canada and Mexico migratory bird treaties were amended...-0066; FF09M21200-123-FXMB1231099BPP0L2] RIN 1018-AY70 Migratory Bird Subsistence Harvest in Alaska...

The socio-cultural implications of African music and dance ...

African Journals Online (AJOL)

This paper sets out to discuss the socio-cultural implications of African music and dance. To this end, the paper looks at African music, African dance and human culture, kinds of dance, dance and the human body, dance and the society, the interrelationship between African music and dance, the importance of dance to the ...

The socio-cultural implications of climate change in Cameroon ...

African Journals Online (AJOL)

Climate change impact has remained a serious threat to man and more particularly in the water-stressed environment of north Cameroon where in most cases, man struggles for bare survival by eking out a living from a harsh or hostile climatic environment. In this region, the socio-cultural impacts can be devastating as has ...

Cognitive and sociocultural aspects of robotized technology: innovative processes of adaptation

Science.gov (United States)

Kvesko, S. B.; Kvesko, B. B.; Kornienko, M. A.; Nikitina, Y. A.; Pankova, N. M.

2018-05-01

The paper dwells upon interaction between socio-cultural phenomena and cognitive characteristics of robotized technology. The interdisciplinary approach was employed in order to cast light on the manifold and multilevel identity of scientific advance in terms of robotized technology within the mental realm. Analyzing robotized technology from the viewpoint of its significance for the modern society is one of the upcoming trends in the contemporary scientific realm. The robots under production are capable of interacting with people; this results in a growing necessity for the studies on social status of robotized technological items. Socio-cultural aspect of cognitive robotized technology is reflected in the fact that the nature becomes ‘aware’ of itself via human brain, a human being tends to strives for perfection in their intellectual and moral dimensions.

Urban and rural habitats differ in number and type of bird feeders and in bird species consuming supplementary food.

Science.gov (United States)

Tryjanowski, Piotr; Skórka, Piotr; Sparks, Tim H; Biaduń, Waldemar; Brauze, Tomasz; Hetmański, Tomasz; Martyka, Rafał; Indykiewicz, Piotr; Myczko, Łukasz; Kunysz, Przemysław; Kawa, Piotr; Czyż, Stanisław; Czechowski, Paweł; Polakowski, Michał; Zduniak, Piotr; Jerzak, Leszek; Janiszewski, Tomasz; Goławski, Artur; Duduś, Leszek; Nowakowski, Jacek J; Wuczyński, Andrzej; Wysocki, Dariusz

2015-10-01

Bird feeding is one of the most widespread direct interactions between man and nature, and this has important social and environmental consequences. However, this activity can differ between rural and urban habitats, due to inter alia habitat structure, human behaviour and the composition of wintering bird communities. We counted birds in 156 squares (0.25 km(2) each) in December 2012 and again in January 2013 in locations in and around 26 towns and cities across Poland (in each urban area, we surveyed 3 squares and also 3 squares in nearby rural areas). At each count, we noted the number of bird feeders, the number of bird feeders with food, the type of feeders, additional food supplies potentially available for birds (bread offered by people, bins) and finally the birds themselves. In winter, urban and rural areas differ in the availability of food offered intentionally and unintentionally to birds by humans. Both types of food availability are higher in urban areas. Our findings suggest that different types of bird feeder support only those species specialized for that particular food type and this relationship is similar in urban and rural areas.

Urban Bird Feeding: Connecting People with Nature.

Directory of Open Access Journals (Sweden)

Daniel T C Cox

Full Text Available At a time of unprecedented biodiversity loss, researchers are increasingly recognizing the broad range of benefits provided to humankind by nature. However, as people live more urbanized lifestyles there is a progressive disengagement with the natural world that diminishes these benefits and discourages positive environmental behaviour. The provision of food for garden birds is an increasing global phenomenon, and provides a readily accessible way for people to counter this trend. Yet despite its popularity, quite why people feed birds remains poorly understood. We explore three loosely defined motivations behind bird feeding: that it provides psychological benefits, is due to a concern about bird welfare, and/or is due to a more general orientation towards nature. We quantitatively surveyed households from urban towns in southern England to explore attitudes and actions towards garden bird feeding. Each household scored three Likert statements relating to each of the three motivations. We found that people who fed birds regularly felt more relaxed and connected to nature when they watched garden birds, and perceived that bird feeding is beneficial for bird welfare while investing time in minimising associated risks. Finally, feeding birds may be an expression of a wider orientation towards nature. Overall, we found that the feelings of being relaxed and connected to nature were the strongest drivers. As urban expansion continues both to threaten species conservation and to change peoples' relationship with the natural world, feeding birds may provide an important tool for engaging people with nature to the benefit of both people and conservation.

Mapping global diversity patterns for migratory birds.

Directory of Open Access Journals (Sweden)

Marius Somveille

Full Text Available Nearly one in five bird species has separate breeding and overwintering distributions, and the regular migrations of these species cause a substantial seasonal redistribution of avian diversity across the world. However, despite its ecological importance, bird migration has been largely ignored in studies of global avian biodiversity, with few studies having addressed it from a macroecological perspective. Here, we analyse a dataset on the global distribution of the world's birds in order to examine global spatial patterns in the diversity of migratory species, including: the seasonal variation in overall species diversity due to migration; the contribution of migratory birds to local bird diversity; and the distribution of narrow-range and threatened migratory birds. Our analyses reveal a striking asymmetry between the Northern and Southern hemispheres, evident in all of the patterns investigated. The highest migratory bird diversity was found in the Northern Hemisphere, with high inter-continental turnover in species composition between breeding and non-breeding seasons, and extensive regions (at high latitudes where migratory birds constitute the majority of the local avifauna. Threatened migratory birds are concentrated mainly in Central and Southern Asia, whereas narrow-range migratory species are mainly found in Central America, the Himalayas and Patagonia. Overall, global patterns in the diversity of migratory birds indicate that bird migration is mainly a Northern Hemisphere phenomenon. The asymmetry between the Northern and Southern hemispheres could not have easily been predicted from the combined results of regional scale studies, highlighting the importance of a global perspective.

Opposition to Women in Congregational Leadership: A Sociocultural Perspective

Directory of Open Access Journals (Sweden)

Solomon Kofi Amoah

2015-04-01

Full Text Available Although many efforts have been made in time past in demonstrating that women are similar to men, there still appear to be a widespread persistent belief that women are indeed inferior to men even until today. What is even worrying is the theological backing that this sociocultural belief of society enjoys. One notices in the literature that God ordains, sanctions, and upholds the spiritual authority of women today as he did in time past as his official spokespersons and leaders of his people. However, the evidence and discussion presented in this paper demonstrate that problems with women being accepted as leaders by congregations, gender differences in pay and promotions, and the experiences and dissatisfaction of women clergy who feel constrained by these gender discrimination is widespread. The paper discusses this phenomenon and presents an often neglected perspective in the discourse – the sociocultural perspective. It interrogates the various stands on women and leadership in congregations. In doing this, the paper explores the position of women in the Old Testament through to the New Testament and the centuries following.

Impact of wind turbines on birds

International Nuclear Information System (INIS)

Clausager, I.; Nohr, H.

1996-01-01

The paper is a review of the present knowledge on impacts of wind turbines on birds, requested by the Danish Ministry of the Environment and Energy. The main conclusions of the review are, that in nearly all the studies so far the numbers of birds recorded colliding with wind turbines have been limited. Some studies indicate that stationary (breeding) birds inside the wind turbine area in the short run habituate to wind turbines, especially the noise and visual impacts, and that the risk for collision becomes low. However, some of the few more long term studies indicate that a negative impact may occur in later generations of breeding birds. In some studies a disturbance effect on bird species, which temporarily stay inside a wind turbine area in order to forage or rest, is observed. The degree of impact is species-specific. An effect is typically recorded inside a zone of up to 250-800 m, with geese and waders as the most sensitive groups of birds. (author)

Simulating crowd evacuation with socio-cultural, cognitive, and emotional elements

NARCIS (Netherlands)

van der Wal, C. Natalie; Formolo, Daniel; Robinson, Mark A.; Minkov, Michael; Bosse, Tibor

2017-01-01

In this research, the effects of culture, cognitions, and emotions on crisis management and prevention are analysed. An agent-based crowd evacuation simulation model was created, named IMPACT, to study the evacuation process from a transport hub. To extend previous research, various socio-cultural,

The English in Japanese University Entrance Examinations: A Sociocultural Analysis.

Science.gov (United States)

Locastro, Virginia

1990-01-01

Sociocultural and historical examination of the kind of English used in Japanese university entrance examinations suggests that such usage mirrors and reinforces general Japanese attitudes about language, language learning, and national interests, resulting in a closed system highly resistant to change. (28 references) (Author/CB)

Plea bargaining and the religious cum socio-cultural concept of ...

African Journals Online (AJOL)

Plea bargaining and the religious cum socio-cultural concept of Yoruba ọmọlúàbí in the Nigerian political landscape. ... Ilorin Journal of Religious Studies ... It therefore, attempts to define what is meant by plea bargaining, introduction as to its ...

Darwinism and the Behavioral Theory of Sociocultural Evolution: An Analysis.

Science.gov (United States)

Langdon, John

1979-01-01

Challenges the view that the social sciences are theoretically impoverished disciplines when compared with the natural sciences. Demonstrates that the synthesis of an abstract Darwinian model of systemic adaptation and the behavioral principles of social learning produces a logical theory of sociocultural evolution. (DB)

9 CFR 95.30 - Restrictions on entry of products and byproducts of poultry, game birds, or other birds from...

Science.gov (United States)

2010-01-01

... byproducts of poultry, game birds, or other birds from regions where highly pathogenic avian influenza (HPAI... THE UNITED STATES § 95.30 Restrictions on entry of products and byproducts of poultry, game birds, or other birds from regions where highly pathogenic avian influenza (HPAI) subtype H5N1 exists. (a...

Update on the bird-egg syndrome and genuine poultry meat allergy

OpenAIRE

Hemmer, Wolfgang; Klug, Christoph; Swoboda, Ines

2016-01-01

Summary Allergy to poultry meat is rare and affects both children and adults. The prevalence of poultry meat allergy is unknown, but presumably is similar to that of red meat allergy. There is no close relationship between allergy to poultry meat and allergy to red meat. Poultry meat allergy may present as primary (genuine) food allergy or as secondary food allergy resulting from cross-reactivity. Secondary poultry meat allergy may arise in the context of bird-egg-syndrome, which is due to se...

WT Bird. Bird collision recording for offshore wind farms

Energy Technology Data Exchange (ETDEWEB)

Wiggelinkhuizen, E.J.; Rademakers, L.W.M.M.; Barhorst, S.A.M. [ECN Wind Energy, Petten (Netherlands); Den Boon, H. [E-Connection Project, Bunnik (Netherlands); Dirksen, S. [Bureau Waardenburg, Culemborg (Netherlands); Schekkerman, H. [Alterra, Wageningen (Netherlands)

2004-11-01

A new method for monitoring of bird collisions has been developed using video and audio registrations that are triggered by sound and vibration measurements. Remote access to the recorded images and sounds makes it possible to count the number of collisions as well as to identify the species. After the successful proof of principle and evaluation on small land-based turbines the system is now being designed for offshore wind farms. Currently the triggering system and video and audio registration are being tested on large land-based wind turbines using bird dummies. Tests of three complete prototype systems are planned for 2005.

SOCIO-CULTURAL COMPETENCE FORMATION BY MEANS OF TRANSLATION IN THE CONDITIONS OF INCLUSIVE EDUCATION

Directory of Open Access Journals (Sweden)

Kateryna Shapochka

2016-12-01

Full Text Available The article is devoted to the problem of socio-cultural competence formation by means of translation / interpretation and the necessity of foreign language communicative competence formation in the process of inclusive education. The question of training of young generation for life in a multi-ethnic and multicultural society, forming skills of communication and cooperation with people of different nationalities, the foreign language learning, the formation of the communicative and socio-cultural competence is one of the main tasks of modern school to meet educational needs persons with disabilities. Today’s realities require that students with special educational needs should study a foreign language and use it in the process of learning. In turn, the use of translation in the process of learning a foreign language helps students to get new skills, to form general and specific competences, including socio-cultural competence, which promotes socialization of children with special needs, and integrating them into a comprehensive system of Ukraine. The article raises the problem of modernization of the educational system. It was established that the formation of socio-cultural competence by means of written translation is done by means of a system of exercises. Based on this system, subsystems, groups and types of exercises their systems can be developed in accordance with human activity, objectives and learning environment. It shows that the development of an inclusive approach to learning demands new solutions towards learning a foreign language at different levels of education.

Language Study: Language and Socio-Cultural Values: An Analysis ...

African Journals Online (AJOL)

Language is an important tool in the human society. Apart from the fact that it makes communication and integration possible, it is an important aspect of the socio-cultural life of a people. To this extent, language is closely knit with culture as it embodies the society's value system and patterned way of life. This paper ...

Comparison of semiautomated bird song recognition with manual detection of recorded bird song samples

Directory of Open Access Journals (Sweden)

Lisa A. Venier

2017-12-01

Full Text Available Automated recording units are increasingly being used to sample wildlife populations. These devices can produce large amounts of data that are difficult to process manually. However, the information in the recordings can be summarized with semiautomated sound recognition software. Our objective was to assess the utility of the semiautomated bird song recognizers to produce data useful for conservation and sustainable forest management applications. We compared detection data generated from expert-interpreted recordings of bird songs collected with automated recording units and data derived from a semiautomated recognition process. We recorded bird songs at 109 sites in boreal forest in 2013 and 2014 using automated recording units. We developed bird-song recognizers for 10 species using Song Scope software (Wildlife Acoustics and each recognizer was used to scan a set of recordings that was also interpreted manually by an expert in birdsong identification. We used occupancy models to estimate the detection probability associated with each method. Based on these detection probability estimates we produced cumulative detection probability curves. In a second analysis we estimated detection probability of bird song recognizers using multiple 10-minute recordings for a single station and visit (35-63, 10-minute recordings in each of four one-week periods. Results show that the detection probability of most species from single 10-min recordings is substantially higher using expert-interpreted bird song recordings than using the song recognizer software. However, our results also indicate that detection probabilities for song recognizers can be significantly improved by using more than a single 10-minute recording, which can be easily done with little additional cost with the automate procedure. Based on these results we suggest that automated recording units and song recognizer software can be valuable tools to estimate detection probability and

Fine-scale movement decisions of tropical forest birds in a fragmented landscape.

Science.gov (United States)

Gillies, Cameron S; Beyer, Hawthorne L; St Clair, Colleen Cassady

2011-04-01

The persistence of forest-dependent species in fragmented landscapes is fundamentally linked to the movement of individuals among subpopulations. The paths taken by dispersing individuals can be considered a series of steps built from individual route choices. Despite the importance of these fine-scale movement decisions, it has proved difficult to collect such data that reveal how forest birds move in novel landscapes. We collected unprecedented route information about the movement of translocated forest birds from two species in the highly fragmented tropical dry forest of Costa Rica. In this pasture-dominated landscape, forest remains in patches or riparian corridors, with lesser amounts of living fencerows and individual trees or "stepping stones." We used step selection functions to quantify how route choice was influenced by these habitat elements. We found that the amount of risk these birds were willing to take by crossing open habitat was context dependent. The forest-specialist Barred Antshrike (Thamnophilus doliatus) exhibited stronger selection for forested routes when moving in novel landscapes distant from its territory relative to locations closer to its territory. It also selected forested routes when its step originated in forest habitat. It preferred steps ending in stepping stones when the available routes had little forest cover, but avoided them when routes had greater forest cover. The forest-generalist Rufous-naped Wren (Campylorhynchus rufinucha) preferred steps that contained more pasture, but only when starting from non-forest habitats. Our results showed that forested corridors (i.e., riparian corridors) best facilitated the movement of a sensitive forest specialist through this fragmented landscape. They also suggested that stepping stones can be important in highly fragmented forests with little remaining forest cover. We expect that naturally dispersing birds and species with greater forest dependence would exhibit even stronger

Overseas seed dispersal by migratory birds.

Science.gov (United States)

Viana, Duarte S; Gangoso, Laura; Bouten, Willem; Figuerola, Jordi

2016-01-13

Long-distance dispersal (LDD) promotes the colonization of isolated and remote habitats, and thus it has been proposed as a mechanism for explaining the distributions of many species. Birds are key LDD vectors for many sessile organisms such as plants, yet LDD beyond local and regional scales has never been directly observed nor quantified. By sampling birds caught while in migratory flight by GPS-tracked wild falcons, we show that migratory birds transport seeds over hundreds of kilometres and mediate dispersal from mainland to oceanic islands. Up to 1.2% of birds that reached a small island of the Canary Archipelago (Alegranza) during their migration from Europe to Sub-Saharan Africa carried seeds in their guts. The billions of birds making seasonal migrations each year may then transport millions of seeds. None of the plant species transported by the birds occurs in Alegranza and most do not occur on nearby Canary Islands, providing a direct example of the importance of environmental filters in hampering successful colonization by immigrant species. The constant propagule pressure generated by these LDD events might, nevertheless, explain the colonization of some islands. Hence, migratory birds can mediate rapid range expansion or shifts of many plant taxa and determine their distribution. © 2016 The Author(s).

Impact of estuarine pollution on birds

Science.gov (United States)

Blus, L.J.; Wiemeyer, Stanley N.; Kerwin, J.A.; Stendell, R.C.; Ohlendorf, H.M.; Stickel, L.F.

1977-01-01

Pollution of estuaries affects bird populations indirectly through changes in habitat and food supply. The multi-factor pollution of Chesapeake Bay has resulted in diminution of submerged aquatic plants and consequent change in food habits of the canvasback duck. Although dredge-spoil operations can improve wildlife habitat, they often result in its demise. Pollution of estuaries also affects birds directly, through chemical toxication, which may result in outright mortality or in reproductive impairment. Lead from industrial sources and roadways enters the estuaries and is accumulated in tissues of birds. Lead pellets deposited in estuaries as a result of hunting are consumed by ducks with sufficient frequency .to result m large annual die-offs from lead poisoning. Fish in certain areas, usually near industrial sources, may contain levels of mercury high enough to be hazardous to birds that consume them. Other heavy metals are present in estuarine birds, but their significance is poorly known. Oil exerts lethal or sublethal effects on birds by oiling their feathers, oiling eggs and young by contaminated parents, and by ingestion of oil-contaminated food. Organochlorine chemicals, of both agricultural and industrial origin, travel through the food chains and reach harmful levels in susceptible species of birds in certain estuarine ecosystems. Both outright mortality and reproductive impairment have occurred.

Youth empowerment in context: exploring tensions in school-based yPAR.

Science.gov (United States)

Kohfeldt, Danielle; Chhun, Lina; Grace, Sarah; Langhout, Regina Day

2011-03-01

In much of the youth empowerment literature, researchers focus on the relationship between youth and adults involved in empowerment programs while neglecting the broader social framework in which these relationships and the program itself functions. Utilizing an ecological model, the current research examines the tensions that surfaced in attempts to create an empowering setting in an after-school PAR program with fifth-graders. Challenging assumptions about youth, structural challenges, and conflicting theories of change are highlighted. Results examine the role of sociocultural context as PAR researchers attempt to create a setting in which students gain skills to become change agents within their school. The study suggests that youth empowerment is a context dependent process that requires attention to a multiplicity of factors that influence possibilities for empowerment via second order change.

Using landscape ecology to test hypotheses about large-scale abundance patterns in migratory birds

Science.gov (United States)

Flather, C.H.; Sauer, J.R.

1996-01-01

The hypothesis that Neotropical migrant birds may be undergoing widespread declines due to land use activities on the breeding grounds has been examined primarily by synthesizing results from local studies. Growing concern for the cumulative influence of land use activities on ecological systems has heightened the need for large-scale studies to complement what has been observed at local scales. We investigated possible landscape effects on Neotropical migrant bird populations for the eastern United States by linking two large-scale inventories designed to monitor breeding-bird abundances and land use patterns. The null hypothesis of no relation between landscape structure and Neotropical migrant abundance was tested by correlating measures of landscape structure with bird abundance, while controlling for the geographic distance among samples. Neotropical migrants as a group were more 'sensitive' to landscape structure than either temperate migrants or permanent residents. Neotropical migrants tended to be more abundant in landscapes with a greater proportion of forest and wetland habitats, fewer edge habitats, large forest patches, and with forest habitats well dispersed throughout the scene. Permanent residents showed few correlations with landscape structure and temperate migrants were associated with habitat diversity and edge attributes rather than with the amount, size, and dispersion of forest habitats. The association between Neotropical migrant abundance and forest fragmentation differed among physiographic strata, suggesting that land-scape context affects observed relations between bird abundance and landscape structure. Finally, associations between landscape structure and temporal trends in Neotropical migrant abundance were negatively correlated with forest habitats. These results suggest that extrapolation of patterns observed in some landscapes is not likely to hold regionally, and that conservation policies must consider the variation in landscape

"It's Part of the Fabric": Creating Context for the Successful Involvement of an Outside Expert of Jewish Early Childhood Education in School Change

Science.gov (United States)

Brody, David L.; Gorsetman, Chaya R.

2013-01-01

The effectiveness of outside experts in professional development in Jewish schools has been questioned in light of scholarly critique of this approach. This case study examines the sociocultural context of one such long-term project aimed at school improvement through early childhood (EC) curriculum development. The research identifies cultural…

Cryptococcosis outbreak in psittacine birds in Brazil.

Science.gov (United States)

Raso, T F; Werther, K; Miranda, E T; Mendes-Giannini, M J S

2004-08-01

An outbreak of cryptococcosis occurred in a breeding aviary in São Paulo, Brazil. Seven psittacine birds (of species Charmosyna papou, Lorius lory, Trichoglossus goldiei, Psittacula krameri and Psittacus erithacus) died of disseminated cryptococcosis. Incoordination, progressive paralysis and difficulty in flying were seen in five birds, whereas superficial lesions coincident with respiratory alterations were seen in two birds. Encapsulated yeasts suggestive of Cryptococcus sp. were seen in faecal smears stained with India ink in two cases. Histological examination of the birds showed cryptococcal cells in various tissues, including the beak, choana, sinus, lungs, air sacs, heart, liver, spleen, kidneys, intestines and central nervous system. High titres of cryptococcal antigen were observed in the serum of an affected bird. In this case, titres increased during treatment and the bird eventually died. Yeasts were isolated from the nasal mass, faeces and liver of one bird. Cryptococcus neoformans var. gattii serovar B was identified based on biochemical, physiological and serological tests. These strains were resistant (minimum inhibitory concentration 64 microg/ml) to fluconazole. This is the first report of C. neoformans var. gattii occurring in psittacine birds in Brazil.

Bird sexing by Fourier transform infrared spectroscopy

Science.gov (United States)

Steiner, Gerald; Bartels, Thomas; Krautwald-Junghanns, Maria-Elisabeth; Koch, Edmund

2010-02-01

Birds are traditionally classified as male or female based on their anatomy and plumage color as judged by the human eye. Knowledge of a bird's gender is important for the veterinary practitioner, the owner and the breeder. The accurate gender determination is essential for proper pairing of birds, and knowing the gender of a bird will allow the veterinarian to rule in or out gender-specific diseases. Several biochemical methods of gender determination have been developed for avian species where otherwise the gender of the birds cannot be determined by their physical appearances or characteristics. In this contribution, we demonstrate that FT-IR spectroscopy is a suitable tool for a quick and objective determination of the bird's gender. The method is based on differences in chromosome size. Male birds have two Z chromosomes and female birds have a W-chromosome and a Z-chromosome. Each Z-chromosome has approx. 75.000.000 bps whereas the W-chromosome has approx. 260.00 bps. This difference can be detected by FT-IR spectroscopy. Spectra were recorded from germ cells obtained from the feather pulp of chicks as well as from the germinal disk of fertilized but non-bred eggs. Significant changes between cells of male and female birds occur in the region of phosphate vibrations around 1080 and 1120 cm-1.

Species Diversity and Bird Feed in Residential Complex

Science.gov (United States)

Hadinoto; Suhesti, Eni

2017-12-01

Bird is one component of the ecosystem which has an important role in supporting the occurrence of an organism's life cycle. Therefore, the presence of birds in an area is important, because it can affect the existence and distribution of plant species. The purpose of this study is to calculate the diversity of bird species and identify the source of bird feed in the compound. This study was conducted by field surveys in the residential complex. In addition to the birds as a research object vegetation as habitat / foraging birds were also observed. Data were analyzed by using the bird diversity index, richenes index, bundance index, dominance analysis, analysis of bird distribution and analysis of the level of meeting types, while vegetation will be analyzed based on the type and part of what is eaten by birds. In Pandau Jaya housing complex, found as many as 12 species of birds which consists of seven families. Bird species often present is Cucak Kutilang (Pycnonotus aurigaster) of 20 individuals, Bondol Peking (Lonchura punctulata) 14 individuals and Perkutut Jawa (Geopelia striata) 10 individuals. Bird species diversity (H ‘) in Pandau Jaya housing complex is still relatively moderate with a value of 2.27, while the Evenness Index (E) of 0.91 and Richenes Index (R) of 2.45. Types of vegetation as a food source, among others: mango, guava, cherry, jackfruit, ketapang, coconut, areca, palm, banana, papaya, flowers and grasses.

Managing Socio-Cultural Impacts of Tourism on the Rural Tourism ...

African Journals Online (AJOL)

Rural destinations within and around the World Heritage Sites have been required to implement planning procedures which would attract tourists that bring economic benefits while at the same time ensuring that the socio-cultural and environmental fabric of the community is not compromised. KwaZulu-Natal province has ...

Stress associated with group living in a long-lived bird.

Science.gov (United States)

Selva, Nuria; Cortés-Avizanda, Ainara; Lemus, Jesús A; Blanco, Guillermo; Mueller, Thomas; Heinrich, Bernd; Donázar, José A

2011-08-23

Many long-lived avian species adopt life strategies that involve a gregarious way of life at juvenile and sub-adult stages and territoriality during adulthood. However, the potential associated costs of these life styles, such as stress, are poorly understood. We examined the effects of group living, sex and parasite load on the baseline concentration of faecal stress hormone (corticosterone) metabolites in a wild population of common ravens (Corvus corax). Corticosterone concentrations were significantly higher in non-breeding gregarious ravens than in territorial adults. Among territorial birds, males showed higher stress levels than their mates. Parasite burdens did not affect hormone levels. Our results suggest a key role of the social context in the stress profiles of the two population fractions, and that group living may be more energetically demanding than maintaining a territory. These findings have implications for understanding hormonal mechanisms under different life styles and may inspire further research on the link between hormone levels and selective pressures modulating gregarious and territorial strategies in long-lived birds. This journal is © 2011 The Royal Society

USES OF SOCIAL MEDIA TO PROMOTE ASEAN SOCIO-CULTURAL COMMUNITY IN VIETNAM

Directory of Open Access Journals (Sweden)

Ulas Basar Gezgin

2017-01-01

Full Text Available The global openness of Vietnam brought out very fast major social changes. The country is a party to a number of international economic agreements and frameworks including World Trade Organization, Trans Pacific Partnership as well as ASEAN (Association of South East Asian Nations. External economic factors such as those associated with South East Asian integration are coupled with ASEAN’s ambition to set up a socio-cultural community in addition to the economic community. In the meantime, the popularity of social media is rapidly growing in Vietnam with more than 30 million Vietnamese Facebook accounts. Considering these 2 major influences, ie social media and regional integration efforts, this article proposes a number of recommendations to use social media to promote ASEAN Socio-Cultural Community.

Socio-cultural determinants of anticipated acceptance of an oral cholera vaccine in Western Kenya.

Science.gov (United States)

Sundaram, N; Schaetti, C; Chaignat, C-L; Hutubessy, R; Nyambedha, E O; Mbonga, L A; Weiss, M G

2013-03-01

Determinants of anticipated acceptance of an oral cholera vaccine (OCV) were studied in urban and rural communities of Western Kenya. An explanatory model interview administered to 379 community residents assessed anticipated vaccine acceptance at various prices from no cost to full-cost recovery, socio-cultural features of cholera and social characteristics. Nearly all (99%) residents indicated willingness to accept a no-cost OCV, 95% at a price of US$ 0·8, 73% at US$ 4·2 and 59% at US$ 8·4. Logistic regression models analysed socio-cultural determinants of anticipated OCV acceptance. Prominence of non-specific symptoms for cholera was negatively associated with acceptance. A cholera-specific symptom (thirst), self-help referring to prayer, income and education were positively associated. In the high-cost model, education was no longer significant and reliance on herbal treatment was a significant determinant of vaccine non-acceptance. Findings suggest high motivation for OCVs, if affordable. Socio-cultural determinants are better predictors of anticipated acceptance than socio-demographic factors alone.

Neospora caninum in birds: A review.

Science.gov (United States)

de Barros, Luiz Daniel; Miura, Ana Carolina; Minutti, Ana Flávia; Vidotto, Odilon; Garcia, João Luis

2018-08-01

Neospora caninum is an obligate intracellular protozoan parasite that infects domestic and wild animals. Canids are considered to be definitive hosts since they may shed oocysts into the environment through their feces. The disease is recognized as one of the major causes of bovine abortion worldwide, leading to important economic losses in the dairy and beef cattle industries. Previous studies have reported N. caninum infection in different species of birds; infection in birds has been associated with increased seroprevalence and reproductive problems in dairy cattle. Although the role of birds in the epidemiological cycle of neosporosis is unknown, birds are exposed to infection because they feed on the ground and could thus contribute to parasite dissemination. This review is focused on the current state of knowledge of neosporosis in birds. Copyright © 2018 Elsevier B.V. All rights reserved.

Chinese Teachers’ Professional Identity and Beliefs about the Teacher-Student Relationships in an Intercultural Context

DEFF Research Database (Denmark)

Wang, Li; Du, Xiangyun

2014-01-01

-teacher relationships are shaped by both their prior experiences and backgrounds and the current social and cultural contexts in which they are situated. Changes of context (e.g., from China to Denmark) often lead to a transformation of their professional identity and beliefs. Being a teacher in an intercultural......This paper presents a qualitative study of immigrant Chinese teachers’ professional identity and beliefs about the teacher-student relationship in an intercultural context. Theoretically, this study takes its departure from a sociocultural perspective on understanding professional identity....... The empirical analysis in the study drew mainly upon ethnographic interviews with a group of Chinese language teachers in Denmark concerning their life experiences, perceptions, and beliefs. The results of this study suggest that teachers’ beliefs about their roles as teachers and about student...

Analysis Testing of Sociocultural Factors Influence on Human Reliability within Sociotechnical Systems: The Algerian Oil Companies.

Science.gov (United States)

Laidoune, Abdelbaki; Rahal Gharbi, Med El Hadi

2016-09-01

The influence of sociocultural factors on human reliability within an open sociotechnical systems is highlighted. The design of such systems is enhanced by experience feedback. The study was focused on a survey related to the observation of working cases, and by processing of incident/accident statistics and semistructured interviews in the qualitative part. In order to consolidate the study approach, we considered a schedule for the purpose of standard statistical measurements. We tried to be unbiased by supporting an exhaustive list of all worker categories including age, sex, educational level, prescribed task, accountability level, etc. The survey was reinforced by a schedule distributed to 300 workers belonging to two oil companies. This schedule comprises 30 items related to six main factors that influence human reliability. Qualitative observations and schedule data processing had shown that the sociocultural factors can negatively and positively influence operator behaviors. The explored sociocultural factors influence the human reliability both in qualitative and quantitative manners. The proposed model shows how reliability can be enhanced by some measures such as experience feedback based on, for example, safety improvements, training, and information. With that is added the continuous systems improvements to improve sociocultural reality and to reduce negative behaviors.

Socio-cultural barriers to the development of a sustainable energy system - the case of hydrogen

Energy Technology Data Exchange (ETDEWEB)

Kjerulf Petersen, L.; Holst Andersen, A.

2009-02-15

Any transition to a more sustainable energy system, radically reducing greenhouse gas emissions, is bound to run in to a host of different barriers - technological and economic, but also socio-cultural. This will also be the case for any large-scale application of hydrogen as energy carrier, especially if the system is going to be based on renewable energy sources. The aim of these research notes is to review and discuss major socio-cultural barriers to new forms of energy supply in general and to hydrogen specifically. Reaching sufficient reductions in greenhouse gas emissions may require more than large-scale dissemination of renewable energy sources. Also reductions or moderations in energy demand may be necessary. Hence, a central point in the research note is to consider not only socio-cultural obstacles for changing technologies in energy production, distribution and consumption but also obstacles for changing the scale of energy consumption, i.e. moderating the growth in how much energy is consumed or even reducing consumption volumes. (au)

Sociocultural Influences on Body Image Concerns of Young Chinese Males

Science.gov (United States)

Jackson, Todd; Chen, Hong

2008-01-01

This research assessed the extent to which sociocultural factors implicated in explanations of weight dissatisfaction among young Western females extend to sources of body image concern in emerging adult and adolescent males from the People's Republic of China. In Study 1, 219 Mainland Chinese male university students completed measures of stature…

Sociocultural behavior, sex-biased admixture, and effective population sizes in Central African Pygmies and non-Pygmies.

Science.gov (United States)

Verdu, Paul; Becker, Noémie S A; Froment, Alain; Georges, Myriam; Grugni, Viola; Quintana-Murci, Lluis; Hombert, Jean-Marie; Van der Veen, Lolke; Le Bomin, Sylvie; Bahuchet, Serge; Heyer, Evelyne; Austerlitz, Frédéric

2013-04-01

Sociocultural phenomena, such as exogamy or phylopatry, can largely determine human sex-specific demography. In Central Africa, diverging patterns of sex-specific genetic variation have been observed between mobile hunter-gatherer Pygmies and sedentary agricultural non-Pygmies. However, their sex-specific demography remains largely unknown. Using population genetics and approximate Bayesian computation approaches, we inferred male and female effective population sizes, sex-specific migration, and admixture rates in 23 Central African Pygmy and non-Pygmy populations, genotyped for autosomal, X-linked, Y-linked, and mitochondrial markers. We found much larger effective population sizes and migration rates among non-Pygmy populations than among Pygmies, in agreement with the recent expansions and migrations of non-Pygmies and, conversely, the isolation and stationary demography of Pygmy groups. We found larger effective sizes and migration rates for males than for females for Pygmies, and vice versa for non-Pygmies. Thus, although most Pygmy populations have patrilocal customs, their sex-specific genetic patterns resemble those of matrilocal populations. In fact, our results are consistent with a lower prevalence of polygyny and patrilocality in Pygmies compared with non-Pygmies and a potential female transmission of reproductive success in Pygmies. Finally, Pygmy populations showed variable admixture levels with the non-Pygmies, with often much larger introgression from male than from female lineages. Social discrimination against Pygmies triggering complex movements of spouses in intermarriages can explain these male-biased admixture patterns in a patrilocal context. We show how gender-related sociocultural phenomena can determine highly variable sex-specific demography among populations, and how population genetic approaches contrasting chromosomal types allow inferring detailed human sex-specific demographic history.

Beyond maternal effects in birds: responses of the embryo to the environment.

Science.gov (United States)

Reed, Wendy L; Clark, Mark E

2011-07-01

Embryonic growth and development are impacted by environmental conditions. In avian systems, parents tightly control these environments through provisioning of nutrients to the egg and through incubation. Parents can influence embryonic development through egg size, eggshell conductance, hormones, or other substances deposited in eggs and through the onset and temperature of incubation. In addition to these parental influences, evidence suggests that avian embryos are able to perceive and actively respond to their environment during incubation and adjust their own development. Evolution of embryos' responses to developmental environments in birds can be understood in the context of parent-offspring conflicts. When parental investments favor future reproduction over current reproduction, current offspring pay fitness costs, which result in strong selection for offspring that can respond to developmental environments independent of their parents. Here, we review literature indicating that avian embryos actively respond to maternally derived components of the egg, vocalizations, and differences in day length, and we explore these responses in the context of three situations where the consequence of these environments to the fitnesses of offspring and parents differ: the degree of synchrony in hatching, the deposition of hormones in yolks, and seasonal timing of breeding. However, the adaptive significance of responses of embryos to developmental environments arising from parent-offspring conflict has not been adequately explored in birds.

Bristol Bay, Alaska Subarea ESI: BIRDS (Bird Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains sensitive biological resource data for shorebirds, waterfowl, raptors, diving birds, and seabirds in the Bristol Bay Subarea. The Subarea...

International trade of CITES listed bird species in China.

Science.gov (United States)

Li, Linlin; Jiang, Zhigang

2014-01-01

Commercial trade of wild birds may devastate wild bird populations. Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) controls the trade of wild species listed in its appendices to avoid these species being threatened by international trade. China used to be one of the major trading countries with significant bird trade with foreign countries; on the other hand, China is a country with unique avian fauna, many Important Bird Areas and critically endangered bird species. What is the role of the country in world wild bird trade? What kind of insights can we extract from trade records for improving future management of wild bird trade in the country? We retrieved and analyzed international trade records of the CITES listed bird species of China from 1981 to 2010 from the CITES Trade Database maintained by United Nations Environment Program and World Conservation Monitoring Centre (UNEP-WCMC). We found that: (1) International trade of live birds in China peaked during the late 1990s, then decreased to the level before the surge of trade in a few years, the trade dynamics of wild birds may be affected by governmental policy and the outbreak of avian influenza during the period. (2) Most frequently traded CITES Appendix listed birds in China were parrots, most of which were exotic species to the country. (3) Birds were mainly traded for commercial purpose. Exotic birds in trade were mainly captive-bred while the most Chinese birds traded internationally were captured from the wild. Since many bird species in international trade are threatened to extinction, China should take stricter measures on importing of wild-captured birds and should collaborate with the countries of original in the international bird trade to avoid unsustainable harvesting of wild birds. It is urgent for China to carry out population surveys on those domestic bird species once in significant international trade and to make better conservation decisions based on

International Trade of CITES Listed Bird Species in China

Science.gov (United States)

Li, Linlin; Jiang, Zhigang

2014-01-01

Commercial trade of wild birds may devastate wild bird populations. Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) controls the trade of wild species listed in its appendices to avoid these species being threatened by international trade. China used to be one of the major trading countries with significant bird trade with foreign countries; on the other hand, China is a country with unique avian fauna, many Important Bird Areas and critically endangered bird species. What is the role of the country in world wild bird trade? What kind of insights can we extract from trade records for improving future management of wild bird trade in the country? We retrieved and analyzed international trade records of the CITES listed bird species of China from 1981 to 2010 from the CITES Trade Database maintained by United Nations Environment Program and World Conservation Monitoring Centre (UNEP-WCMC). We found that: (1) International trade of live birds in China peaked during the late 1990s, then decreased to the level before the surge of trade in a few years, the trade dynamics of wild birds may be affected by governmental policy and the outbreak of avian influenza during the period. (2) Most frequently traded CITES Appendix listed birds in China were parrots, most of which were exotic species to the country. (3) Birds were mainly traded for commercial purpose. Exotic birds in trade were mainly captive-bred while the most Chinese birds traded internationally were captured from the wild. Since many bird species in international trade are threatened to extinction, China should take stricter measures on importing of wild-captured birds and should collaborate with the countries of original in the international bird trade to avoid unsustainable harvesting of wild birds. It is urgent for China to carry out population surveys on those domestic bird species once in significant international trade and to make better conservation decisions based on

A Case Study on Socio-cultural Impacts of Tourism in the city of Jaipur, Rajasthan: India

OpenAIRE

Singla, Dr. Manika

2014-01-01

This paper focuses on the community perceptions of the socio-cultural impacts of culture and heritage tourism in particular and examines the extent to which they coincide with the tourism impact literature. This study not only deals with socio-cultural impacts perceived by residents as the impacts of tourism development but also identify the effects of demographic variation on the residents' attitudes towards tourism. Considering the relationship between residents and tourism, the present stu...

THE IMPORTANCE OF ‘SIGNIFICANT OTHERS’ IN BRIDGING THE GAPS BETWEEN DIFFERENT READING CONTEXTS

Directory of Open Access Journals (Sweden)

Anna-Karin Svensson

2018-04-01

Full Text Available The current research is an in-depth study of four pre-service teachers’ own experience of reading in various contexts and for different reasons. The aim is to analyse what has been significant regarding reading in a life history perspective by the use of narratives. A socio-cultural perspective on reading is used as analysis tool. The over-arching result from analysing pre-service teachers’ narratives is that reading is a relational process regardless of the context reading takes place in. The emerging themes allow a deeper understanding on critical aspects for developing reading in various contexts and at different levels. Significant others seem important in every reading practice, from new readers in primary school to pre-service teachers’ reading at university level. The narratives reveal a need for bridging the gaps that arise between the reading practices in the various contexts that students meet in school and university.

Global contexts, social capital, and acculturative stress: experiences of Indian immigrant men in New York City.

Science.gov (United States)

Bhattacharya, Gauri

2011-08-01

Immigrants depend on within-group social networks for social support during the acculturation process. Within-group social networks are linked to higher mutual concern and reciprocity, lower acculturative stress, and lower depression among immigrants Studies are limited, however, about immigrants' social support in the contexts of global connectedness and transnational connectivity. Grounded in social capital approach and immigrant health framework, this qualitative, community-based study examined the social networks of immigrant men from India to New York City. Drawing upon the participants' narratives, the author illustrates the ways that social capital influences social networking and acculturative stress in post-immigration sociocultural contexts along with its implications for community-based interventions.

Socio-Cultural Impacts in the Formation of Urban Village

Science.gov (United States)

Marpaung, B. O. Y.

2017-03-01

In Indonesia, a group of village people tends to move from one place to another and develops a living space to create a settlement. This research is conducted by taking an example of a particular ethnic group that leaves the forestry area to a new place in the city. After some time, this group of people creates a similar or adapted socio-cultural system adapted from their origin place. The purpose of this research is to examine the socio-cultural aspects that significantly influence the emergence of urban village. This influence is interpreted as social and cultural relations with the establishment of space and significance of urban village. By focusing on this issue, this research will trace the process of how a new and unplanned settlement could emerge. The process and elements are indispensable from social and cultural factors. Essentially, the shape of bulit space is a non-physical manifestation of local people, which is established from time to time. In this case, the research’s challenge lies on the circumstance in Indonesia where society and culture influence the emergence of urban village. Physical appearance can be identified as a tipology of settlement and morphology of urban village.

76 FR 59271 - Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds

Science.gov (United States)

2011-09-26

...-0014; 91200-1231-9BPP-L2] RIN 1018-AX34 Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds AGENCY: Fish and Wildlife Service, Interior. ACTION: Final rule... of migratory birds is prohibited unless specifically provided for by annual regulations. This rule...

The Origin and Diversification of Birds.

Science.gov (United States)

Brusatte, Stephen L; O'Connor, Jingmai K; Jarvis, Erich D

2015-10-05

Birds are one of the most recognizable and diverse groups of modern vertebrates. Over the past two decades, a wealth of new fossil discoveries and phylogenetic and macroevolutionary studies has transformed our understanding of how birds originated and became so successful. Birds evolved from theropod dinosaurs during the Jurassic (around 165-150 million years ago) and their classic small, lightweight, feathered, and winged body plan was pieced together gradually over tens of millions of years of evolution rather than in one burst of innovation. Early birds diversified throughout the Jurassic and Cretaceous, becoming capable fliers with supercharged growth rates, but were decimated at the end-Cretaceous extinction alongside their close dinosaurian relatives. After the mass extinction, modern birds (members of the avian crown group) explosively diversified, culminating in more than 10,000 species distributed worldwide today. Copyright © 2015 Elsevier Ltd. All rights reserved.

Socio-Scientific Issues in Health Contexts: Treading a rugged terrain

Science.gov (United States)

Chung Lee, Yeung

2012-02-01

The science-technology-society agenda has evolved over time to meet emerging educational aims in the light of changes in society and the environment. There is increasing emphasis on students' decision-making on socio-scientific issues (SSIs) not only to highlight the intricate relationships between science, technology, society, and the environment, but also to allow students to incorporate multiple viewpoints into the development of critical reasoning and responsible citizenship. Most research emphases have been on the rationality of reasoning rather than on the internal psychological context that underpins reasoning. This paper explores how these various aspects of reasoning interact in decision-making on SSIs in health contexts through case studies of recent issues in this field. The case studies reveal the negotiation of multiple influences in addressing SSIs in health contexts and the potential interactions between the psychological processes of individuals, science, and sociocultural perspectives. A tentative model to address these interactions emerges from this explorative study and has implications for the use of health-related issues in promoting SSI education.

Sociocultural Variations in the Body Image Perceptions of Urban Adolescent Females.

Science.gov (United States)

Abrams, Laura S.; Stormer, Colleen Cook

2002-01-01

Investigated the influences of ethnicity, socioeconomic status, and ethnic peer group composition on awareness and internalization of socially sanctioned standards of appearance using the Sociocultural Attitudes towards Adolescence Questionnaire. Findings for 208 adolescent females highlight the importance of multiple ecological factors in…

Behavioral flexibility and problem solving in an invasive bird.

Science.gov (United States)

Logan, Corina J

2016-01-01

Behavioral flexibility is considered an important trait for adapting to environmental change, but it is unclear what it is, how it works, and whether it is a problem solving ability. I investigated behavioral flexibility and problem solving experimentally in great-tailed grackles, an invasive bird species and thus a likely candidate for possessing behavioral flexibility. Grackles demonstrated behavioral flexibility in two contexts, the Aesop's Fable paradigm and a color association test. Contrary to predictions, behavioral flexibility did not correlate across contexts. Four out of 6 grackles exhibited efficient problem solving abilities, but problem solving efficiency did not appear to be directly linked with behavioral flexibility. Problem solving speed also did not significantly correlate with reversal learning scores, indicating that faster learners were not the most flexible. These results reveal how little we know about behavioral flexibility, and provide an immense opportunity for future research to explore how individuals and species can use behavior to react to changing environments.

45 CFR 670.20 - Designation of native birds.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Designation of native birds. 670.20 Section 670.20... CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Native Mammals, Birds, Plants, and Invertebrates § 670.20 Designation of native birds. The following are designated native birds: Albatross Black-browed—Diomedea...

Importance-performance matrix analysis of the factors influencing international students’ psychological and sociocultural adaptations using SmartPLS

OpenAIRE

Shafaei, Azadeh; Razak, Nordin Abd

2015-01-01

With the increase in international mobility in higher education especially in Asia, the issue of cross-cultural adaptation becomes paramount since international students try to overcome challenges and flourish psychologically and socioculturally in a new environment. Therefore, this study is conducted to identify the factors influencing international postgraduate students’ psychological and sociocultural adaptations in Malaysian public universities, an emerging education hub in the region. It...

Palaearctic-African Bird Migration

DEFF Research Database (Denmark)

Iwajomo, Soladoye Babatola

Bird migration has attracted a lot of interests over past centuries and the methods used for studying this phenomenon has greatly improved in terms of availability, dimension, scale and precision. In spite of the advancements, relatively more is known about the spring migration of trans-Saharan m......Bird migration has attracted a lot of interests over past centuries and the methods used for studying this phenomenon has greatly improved in terms of availability, dimension, scale and precision. In spite of the advancements, relatively more is known about the spring migration of trans...... of birds from Europe to Africa and opens up the possibility of studying intra-African migration. I have used long-term, standardized autumn ringing data from southeast Sweden to investigate patterns in biometrics, phenology and population trends as inferred from annual trapping totals. In addition, I...... in the population of the species. The papers show that adult and juvenile birds can use different migration strategies depending on time of season and prevailing conditions. Also, the fuel loads of some individuals were theoretically sufficient for a direct flight to important goal area, but whether they do so...

Hosts' perception of economic and socio-cultural tourism impacts

OpenAIRE

Kamšek, David; Milfelner, Borut; Ogorelc, Anton

2015-01-01

Analyzing tourism perceptions of host communities and residents' attitudes toward tourism development has been gaining increasing attention in the tourism research. This paper examines how residents perceive positive and negative economic and socio-cultural impacts of tourism. The authors identify several differences between two groups of respondents: residents employed in tourism and other residents. The study provides tourism planners with useful information concerning specific elements ass...

Oak Ridge Reservation Bird Records and Population Trends

Energy Technology Data Exchange (ETDEWEB)

Roy, W. K. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Giffen, N. R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Wade, M. C. [CDM Smith (United States); Haines, A. M. [Xcel Engineering, Inc.(United States); Evans, J. W. [Tennessee WIldlife Resources Agency (WRA), Nashville, TN (United States); Jett, R. T. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

2014-09-01

Bird data have been collected through surveys, environmental assessments, and other observations for decades in the Oak Ridge National Environmental Research Park, located on the US Department of Energy’s Oak Ridge Reservation (ORR) in East Tennessee. Birds were recorded in a variety of habitats, including wetlands, interior forests, grasslands, ponds, corridors, forest edges, and more. Most of the information was gathered from waterfowl surveys conducted from 1990 to 2008, from Partners in Flight (PIF) breeding bird surveys conducted from 1995 to 2013, and from past publications and research on Reservation birds. We have also included our own observations and, in a few instances, credible observations of ORR birds of which we have been made aware through eBird or discussions with area ornithologists and bird watchers. For the period 1950-2014, we were able to document 228 species of birds on the ORR. Several of these species are known from historic records only, while others were not known to have ever occurred on the Reservation until recently. This report does not include PIF breeding bird data from the 2014 season or any records after July 2014. Twenty-two species--approximately 10% of the total number of species observed--have state-listed status in Tennessee as endangered, threatened, or in need of management. Of the 228 species we documented, 120 are believed to be breeding birds on the ORR.

Oak Ridge Reservation Bird Records and Population Trends

Energy Technology Data Exchange (ETDEWEB)

Roy, W. Kelly [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Giffen, Neil R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Wade, Murray [CDM Smith, Inc., Knoxville, TN (United States); Haines, Angelina [Xcel Engineering, Inc., Oak Ridge, TN (United States); Evans, James W. [Tennessee Wildlife Resources Agency, Nashville, TN (United States); Jett, Robert Trent [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

2014-11-01

Bird data have been collected through surveys, environmental assessments, and other observations for decades in the Oak Ridge National Environmental Research Park, located on the US Department of Energy s Oak Ridge Reservation (ORR) in East Tennessee. Birds were recorded in a variety of habitats, including wetlands, interior forests, grasslands, ponds, corridors, forest edges, and more. Most of the information was gathered from waterfowl surveys conducted from 1990 to 2008, from Partners in Flight (PIF) breeding bird surveys conducted from 1995 to 2013, and from past publications and research on Reservation birds. We have also included our own observations and, in a few instances, credible observations of ORR birds of which we have been made aware through eBird or discussions with area ornithologists and bird watchers. For the period 1950 2014, we were able to document 228 species of birds on the ORR. Several of these species are known from historic records only, while others were not known to have ever occurred on the Reservation until recently. This report does not include PIF breeding bird data from the 2014 season or any records after July 2014. Twenty-two species approximately 10% of the total number of species observed have state-listed status in Tennessee as endangered, threatened, or in need of management. Of the 228 species we documented, 120 are believed to be breeding birds on the ORR.

Ionizing radiation and wild birds: a review

International Nuclear Information System (INIS)

Mellinger, P.J.; Schultz, V.

1975-01-01

Since the first atomic explosion, 16 July 1945 at the Trinity Site in south-central New Mexico, the impact of ionizing radiation on bird populations has been of concern to a few individuals. The proliferation of nuclear power plants has increased public concern as to possible deleterious effects of nuclear power plant operation on resident and migratory bird populations. Literature involving wild birds and ionizing radiation is not readily available, and only a few studies have been anywhere near comprehensive, with most effort directed towards monitoring radionuclide concentration in birds. The objective of the paper is to document the literature on wild birds and ionizing radiation including a brief description of pertinent papers

Actogram analysis of free-flying migratory birds

DEFF Research Database (Denmark)

Bäckman, Johan; Andersson, Arne; Pedersen, Lykke

2017-01-01

The use of accelerometers has become an important part of biologging techniques for large-sized birds with accelerometer data providing information about flight mode, wing-beat pattern, behaviour and energy expenditure. Such data show that birds using much energy-saving soaring/gliding flight like...... frigatebirds and swifts can stay airborne without landing for several months. Successful accelerometer studies have recently been conducted also for free-flying small songbirds during their entire annual cycle. Here we review the principles and possibilities for accelerometer studies in bird migration. We use...... of the life cycle. Accelerometer recording of the annual activity patterns of individual birds will open up a new dimension in bird migration research....

House sparrows' (Passer domesticus) behaviour in a novel environment is modulated by social context and familiarity in a sex-specific manner.

Science.gov (United States)

Tuliozi, Beniamino; Fracasso, Gerardo; Hoi, Herbert; Griggio, Matteo

2018-01-01

Exploratory behaviour is one of the best-investigated behavioural traits. However, little is known about how differences in familiarity, i.e. in the knowledge and previous experience with a companion can influence the exploration of a novel environment. However, to our knowledge, such a critical feature of the social environment has never been the target of a study relating it to exploratory behaviour in birds. Here we examined if familiarity with a conspecific could affect behavioural responses of individuals confronted with a novel environment. We recorded the latency to land on the ground, latency to feed, time spent feeding and number of sectors visited of 48 female and 48 male house sparrows ( Passer domesticus ) in an indoor aviary in three contexts: alone (individual context), with an unfamiliar and with a familiar same-sex companion. House sparrows landed sooner on the ground when in the familiar context than when in the individual context. Birds in unfamiliar pairs followed each other less than familiar birds, but this difference diminished with time spent exploring. Moreover, males and females differed in their behavioural responses in the unfamiliar context. Females with a familiar companion landed sooner than when they were paired with an unfamiliar conspecific, whereas only the presence of a companion but not familiarity reduced males latency to land on the ground. Finally, when considering the unfamiliar context males had shorter latencies to forage and thus spent more time eating than females. The presence or absence of a companion and its familiarity with the focal individual influenced differently the behavioural responses of male and female house sparrows in a novel environment. As house sparrows are strongly sociable, the influence of the social environment is likely to be of paramount importance to understand the selective pressures acting on them, particularly in recently colonized areas with ephemeral food sources. Our results shed light on

50 CFR 20.38 - Possession of live birds.

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Possession of live birds. 20.38 Section 20... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.38 Possession of live birds. Every migratory game bird wounded by hunting and reduced to possession by the hunter shall be immediately killed...

Avian Bornavirus in Free-Ranging Psittacine Birds, Brazil

Science.gov (United States)

Encinas-Nagel, Nuri; Enderlein, Dirk; Piepenbring, Anne; Herden, Christiane; Heffels-Redmann, Ursula; Felippe, Paulo A.N.; Arns, Clarice; Hafez, Hafez M.

2014-01-01

Avian bornavirus (ABV) has been identified as the cause of proventricular dilatation disease in birds, but the virus is also found in healthy birds. Most studies of ABV have focused on captive birds. We investigated 86 free-ranging psittacine birds in Brazil and found evidence for natural, long-term ABV infection. PMID:25417715

Impact of Sociocultural Background and Assessment Data Upon School Psychologists' Decisions.

Science.gov (United States)

Huebner, E. Scott; Cummings, Jack A.

1985-01-01

Psychologists (N=56) participated in an adapted version of Algozzine and Ysseldyke's (1981) diagnostic simulation to investigate the effects of sociocultural background (rural vs. suburban) and assessment data (normal vs. learning disabled) on educational decisions. Findings suggest school psychologists utilize multiple sources of information but…

Nest destruction elicits indiscriminate con- versus heterospecific brood parasitism in a captive bird.

Science.gov (United States)

Shaw, Rachael C; Feeney, William E; Hauber, Mark E

2014-12-01

Following nest destruction, the laying of physiologically committed eggs (eggs that are ovulated, yolked, and making their way through the oviduct) in the nests of other birds is considered a viable pathway for the evolution of obligate interspecific brood parasitism. While intraspecific brood parasitism in response to nest predation has been experimentally demonstrated, this pathway has yet to be evaluated in an interspecific context. We studied patterns of egg laying following experimental nest destruction in captive zebra finches, Taeniopygia guttata, a frequent intraspecific brood parasite. We found that zebra finches laid physiologically committed eggs indiscriminately between nests containing conspecific eggs and nests containing heterospecific eggs (of Bengalese finches, Lonchura striata vars. domestica), despite the con- and heterospecific eggs differing in both size and coloration. This is the first experimental evidence that nest destruction may provide a pathway for the evolution of interspecific brood parasitism in birds.

Molecular Ecological Insights into Neotropical Bird-Tick Interactions.

Directory of Open Access Journals (Sweden)

Matthew J Miller

Full Text Available In the tropics, ticks parasitize many classes of vertebrate hosts. However, because many tropical tick species are only identifiable in the adult stage, and these adults usually parasitize mammals, most attention on the ecology of tick-host interactions has focused on mammalian hosts. In contrast, immature Neotropical ticks are often found on wild birds, yet difficulties in identifying immatures hinder studies of birds' role in tropical tick ecology and tick-borne disease transmission. In Panama, we found immature ticks on 227 out of 3,498 individually-sampled birds representing 93 host species (24% of the bird species sampled, and 13% of the Panamanian land bird fauna. Tick parasitism rates did not vary with rainfall or temperature, but did vary significantly with several host ecological traits. Likewise, Neotropical-Nearctic migratory birds were significantly less likely to be infested than resident species. Using a molecular library developed from morphologically-identified adult ticks specifically for this study, we identified eleven tick species parasitizing birds, indicating that a substantial portion of the Panamanian avian species pool is parasitized by a diversity of tick species. Tick species that most commonly parasitized birds had the widest diversity of avian hosts, suggesting that immature tick species are opportunistic bird parasites. Although certain avian ecological traits are positively associated with parasitism, we found no evidence that individual tick species show specificity to particular avian host ecological traits. Finally, our data suggest that the four principal vectors of Rocky Mountain Spotted Fever in the Neotropics rarely, if ever, parasitize Panamanian birds. However, other tick species that harbor newly-discovered rickettsial parasites of unknown pathogenicity are frequently found on these birds. Given our discovery of broad interaction between Panamanian tick and avian biodiversity, future work on tick ecology

Molecular Ecological Insights into Neotropical Bird-Tick Interactions.

Science.gov (United States)

Miller, Matthew J; Esser, Helen J; Loaiza, Jose R; Herre, Edward Allen; Aguilar, Celestino; Quintero, Diomedes; Alvarez, Eric; Bermingham, Eldredge

2016-01-01

In the tropics, ticks parasitize many classes of vertebrate hosts. However, because many tropical tick species are only identifiable in the adult stage, and these adults usually parasitize mammals, most attention on the ecology of tick-host interactions has focused on mammalian hosts. In contrast, immature Neotropical ticks are often found on wild birds, yet difficulties in identifying immatures hinder studies of birds' role in tropical tick ecology and tick-borne disease transmission. In Panama, we found immature ticks on 227 out of 3,498 individually-sampled birds representing 93 host species (24% of the bird species sampled, and 13% of the Panamanian land bird fauna). Tick parasitism rates did not vary with rainfall or temperature, but did vary significantly with several host ecological traits. Likewise, Neotropical-Nearctic migratory birds were significantly less likely to be infested than resident species. Using a molecular library developed from morphologically-identified adult ticks specifically for this study, we identified eleven tick species parasitizing birds, indicating that a substantial portion of the Panamanian avian species pool is parasitized by a diversity of tick species. Tick species that most commonly parasitized birds had the widest diversity of avian hosts, suggesting that immature tick species are opportunistic bird parasites. Although certain avian ecological traits are positively associated with parasitism, we found no evidence that individual tick species show specificity to particular avian host ecological traits. Finally, our data suggest that the four principal vectors of Rocky Mountain Spotted Fever in the Neotropics rarely, if ever, parasitize Panamanian birds. However, other tick species that harbor newly-discovered rickettsial parasites of unknown pathogenicity are frequently found on these birds. Given our discovery of broad interaction between Panamanian tick and avian biodiversity, future work on tick ecology and the dynamics of

75 FR 58993 - Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds

Science.gov (United States)

2010-09-24

... Part V Department of the Interior Fish and Wildlife Service 50 CFR Part 20 Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds; Final Rule #0;#0;Federal...-1231-9BPP-L2] RIN 1018-AX06 Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for...

19 CFR 10.76 - Game animals and birds.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Game animals and birds. 10.76 Section 10.76... TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. General Provisions Animals and Birds § 10.76 Game animals and birds. (a) The following classes of live game animals and birds may be...

Passerine bird communities of Iberian dehesas: a review

Directory of Open Access Journals (Sweden)

Tellería, J. L.

2001-01-01

Full Text Available The Iberian dehesas are a man-made habitat composed of scattered oaks (Quercus spp. and extensive grass cover occupying three million ha in south-western Iberia. This paper compares the structure of the passerine bird communities in this region with other bird assemblages of Iberian woodlands. Although forest bird numbers in the southern half of the Iberian peninsula are decreasing, the dehesas show the highest richness in breeding birds, seemingly as the result of the increased presence of border and open-habitat birds. A low intra-habitat turnover of species was observed in the dehesas, with birds recorded at a sampling point accounting for a high percentage of the total richness of the community. This can be related to the low spatial patchiness of this habitat. In winter, the dehesas continued to maintain many bird species, but showed bird densities similar to other woodlands. This pattern, as well as the scarcity of some common forest passerines during the breeding period, could result from the removal of the shrub layer typical of Mediterranean woodlands.

The Flight of Birds and Other Animals

Directory of Open Access Journals (Sweden)

Colin J. Pennycuick

2015-09-01

Full Text Available Methods of observing birds in flight now include training them to fly under known conditions in wind tunnels, and fitting free-flying birds with data loggers, that are either retrieved or read remotely via satellite links. The performance that comes to light depends on the known limitations of the materials from which they are made, and the conditions in which the birds live. Bird glide polars can be obtained by training birds to glide in a tilting wind tunnel. Translating these curves to power required from the flight muscles in level flight requires drag coefficients to be measured, which unfortunately does not work with bird bodies, because the flow is always fully detached. The drag of bodies in level flight can be determined by observing wingbeat frequency, and shows CD values around 0.08 in small birds, down to 0.06 in small waders specialised for efficient migration. Lift coefficients are up to 1.6 in gliding, or 1.8 for short, temporary glides. In-flight measurements can be used to calculate power curves for birds in level flight, and this has been applied to migrating geese in detail. These typically achieve lift:drag ratios around 15, including allowances for stops, as against 19 for continuous powered flight. The same calculations, applied to Pacific Black-tailed Godwits which start with fat fractions up to 0.55 at departure, show that such birds not only cross the Pacific to New Zealand, but have enough fuel in hand to reach the South Pole if that were necessary. This performance depends on the “dual fuel” arrangements of these migrants, whereby they use fat as their main fuel, and supplement this by extra fuel from burning the engine (flight muscles, as less power is needed later in the flight. The accuracy of these power curves has never been checked, although provision for stopping the bird, and making these checks at regular intervals during a simulated flight was built into the original design of the Lund wind tunnel. The

Broadening the examination of socio-cultural constructs relevant to African American colorectal cancer screening

Science.gov (United States)

Sanders Thompson, V. L.; Harris, J.; Clark, E.M.; Purnell, J.; Deshpande, A.D.

2014-01-01

The importance of socio-cultural constructs as influences on cancer attitudes and screening has been established in the literature. This paper reports on efforts to explore alternatives to constructs previously associated with African American cancer screening, but with low acceptance among community members or incomplete measurement (empowerment and collectivism) and develop a measure for a recently identified construct of interest (privacy). We report preliminary psychometric data on these socio-cultural scales and their associations with cancer attitudes. African Americans (N=1021), 50 to 75 years of age participated in this study. Participants were identified via a listed sample and completed a telephone survey administered via call center. Socio-cultural attitudes were assessed using items identified through computerized database searches, reviewed by advisory panels, edited and tested using cognitive response strategies. Cancer screening pros and cons, cancer worry, perceived cancer risk, colorectal cancer screening subjective norms, and perceived self-efficacy for colorectal cancer screening were also assessed. Confirmatory factor analyses and multivariate analyses were conducted to provide support for the validity of the constructs and to understand the associations among the selected socio-cultural constructs (empowerment, collectivism and empowerment) and cancer beliefs and attitudes (CRC perceived benefits and barriers, perceived risks, subjective norms, and perceived behavioral control/self-efficacy). Consistent with the literature, the factor analytic model (RMSEA for the model was 0.062; 90% CI: 0.060-0.065) provided support for the empowerment, collectivism and privacy constructs. The modified collectivism and privacy scales had acceptable reliability. The privacy scale demonstrated the strongest associations with measures of cancer beliefs and attitudes. The implication of the findings and need for further scale development activities is discussed

Effects of seismic lines on the abundance of breeding birds in the Kendall Island Bird Sanctuary, Northwest Territories, Canada

Energy Technology Data Exchange (ETDEWEB)

Ashenhurst, A.R.; Hannon, S.J. [Alberta Univ., Edmonton, AB (Canada). Dept. of Biological Sciences

2008-06-15

The effects of oil and gas exploration activities on bird abundance in the Arctic were investigated. The study examined the impacts of new and oil visible seismic lines within the Kendall Island Bird Sanctuary on the abundance of breeding passerines, Lapland longspur, common redpoll, American tree sparrow, and red-necked phalarope in upland tundra region and sedge-willow habitats. Results of the study showed that the effects on abundance with newer seismic lines were not statistically significant for most groups of birds. However, more birds were seen on reference transects than on seismic lines. The seismic lines had a significant impact on passerines grouped in upland tundra, as well as for sparrows in sedge and willows. Along older seismic lines, passerine abundance was lower than on reference transects in upland tundra. The study demonstrated that seismic lines created between 10 and 30 years ago had persistent vegetative changes that have reduced bird abundance. It was concluded that although the birds were not avoiding lines, some birds appeared to have increased the size of their territories in order to compensate for vegetative changes. 34 refs., 4 tabs.

Negotiating the Use of Female-Initiated HIV Prevention Methods in a Context of Gender-Based Violence: the Narrative of Rape

Science.gov (United States)

Hartmann, Miriam; Montgomery, Elizabeth; Stadler, Jonathan; Laborde, Nicole; Magazi, Busisiwe; Mathebula, Florence; van der Straten, Ariane

2016-01-01

Female-initiated methods of HIV prevention are needed to address barriers to HIV prevention rooted in gender inequalities. Understanding the socio-cultural context of pre-exposure prophylaxis (PrEP) trials, including gender-based violence, is thus critical. MTN-003C (VOICE-C), a qualitative sub-study of the larger MTN-003 (VOICE) trial, examined socio-cultural barriers and facilitators to PrEP amongst women in Johannesburg. We conducted focus group discussions, in-depth interviews, and ethnographic interviews with 102 trial participants, 22 male partners, 17 community advisory board members, and 23 community stakeholders. We analysed how discussions of rape are emblematic of the gendered context in which HIV risk occurs. Rape emerged spontaneously in half of discussions with community advisory board members, two-thirds with stakeholders and among one-fifth of interviews/discussions with trial participants. Rape was used to reframe HIV risk as external to women’s or partner’s behaviour and to justify the importance of PrEP. Our research illustrates how women, in contexts of high levels of sexual violence, may use existing gender inequalities to negotiate PrEP use. This suggests that future interventions should simultaneously address harmful gender attitudes, as well as equip women with alternative means to negotiate product use, in order to more effectively empower women to protect themselves from HIV. PMID:26551920

Bird communities and biomass yields in potential bioenergy grasslands.

Directory of Open Access Journals (Sweden)

Peter J Blank

Full Text Available Demand for bioenergy is increasing, but the ecological consequences of bioenergy crop production on working lands remain unresolved. Corn is currently a dominant bioenergy crop, but perennial grasslands could produce renewable bioenergy resources and enhance biodiversity. Grassland bird populations have declined in recent decades and may particularly benefit from perennial grasslands grown for bioenergy. We asked how breeding bird community assemblages, vegetation characteristics, and biomass yields varied among three types of potential bioenergy grassland fields (grass monocultures, grass-dominated fields, and forb-dominated fields, and assessed tradeoffs between grassland biomass production and bird habitat. We also compared the bird communities in grassland fields to nearby cornfields. Cornfields had few birds compared to perennial grassland fields. Ten bird Species of Greatest Conservation Need (SGCN were observed in perennial grassland fields. Bird species richness and total bird density increased with forb cover and were greater in forb-dominated fields than grass monocultures. SGCN density declined with increasing vertical vegetation density, indicating that tall, dense grassland fields managed for maximum biomass yield would be of lesser value to imperiled grassland bird species. The proportion of grassland habitat within 1 km of study sites was positively associated with bird species richness and the density of total birds and SGCNs, suggesting that grassland bioenergy fields may be more beneficial for grassland birds if they are established near other grassland parcels. Predicted total bird density peaked below maximum biomass yields and predicted SGCN density was negatively related to biomass yields. Our results indicate that perennial grassland fields could produce bioenergy feedstocks while providing bird habitat. Bioenergy grasslands promote agricultural multifunctionality and conservation of biodiversity in working landscapes.

Predictable evolution toward flightlessness in volant island birds.

Science.gov (United States)

Wright, Natalie A; Steadman, David W; Witt, Christopher C

2016-04-26

Birds are prolific colonists of islands, where they readily evolve distinct forms. Identifying predictable, directional patterns of evolutionary change in island birds, however, has proved challenging. The "island rule" predicts that island species evolve toward intermediate sizes, but its general applicability to birds is questionable. However, convergent evolution has clearly occurred in the island bird lineages that have undergone transitions to secondary flightlessness, a process involving drastic reduction of the flight muscles and enlargement of the hindlimbs. Here, we investigated whether volant island bird populations tend to change shape in a way that converges subtly on the flightless form. We found that island bird species have evolved smaller flight muscles than their continental relatives. Furthermore, in 366 populations of Caribbean and Pacific birds, smaller flight muscles and longer legs evolved in response to increasing insularity and, strikingly, the scarcity of avian and mammalian predators. On smaller islands with fewer predators, birds exhibited shifts in investment from forelimbs to hindlimbs that were qualitatively similar to anatomical rearrangements observed in flightless birds. These findings suggest that island bird populations tend to evolve on a trajectory toward flightlessness, even if most remain volant. This pattern was consistent across nine families and four orders that vary in lifestyle, foraging behavior, flight style, and body size. These predictable shifts in avian morphology may reduce the physical capacity for escape via flight and diminish the potential for small-island taxa to diversify via dispersal.

Fluff-thieving birds sabotage seed dispersal

OpenAIRE

Rohwer, Vanya G.; Pauw, Anton; Martin, Paul R.

2017-01-01

Characterizing many species interactions as mutualisms can be misleading because some members of the interaction derive greater fitness benefits at the expense of other members. We provide detailed natural history data on a suspected bird?plant mutualism in South Africa where many species of birds use fluffy Eriocephalus seed material to construct their nests, potentially dispersing seeds for the plant. We focus on a common bird, Prinia maculosa, which invests heavily in gathering Eriocephalu...

Natural cross chlamydial infection between livestock and free-living bird species.

Directory of Open Access Journals (Sweden)

Jesús A Lemus

Full Text Available The study of cross-species pathogen transmission is essential to understanding the epizootiology and epidemiology of infectious diseases. Avian chlamydiosis is a zoonotic disease whose effects have been mainly investigated in humans, poultry and pet birds. It has been suggested that wild bird species play an important role as reservoirs for this disease. During a comparative health status survey in common (Falco tinnunculus and lesser (Falco naumanni kestrel populations in Spain, acute gammapathies were detected. We investigated whether gammapathies were associated with Chlamydiaceae infections. We recorded the prevalence of different Chlamydiaceae species in nestlings of both kestrel species in three different study areas. Chlamydophila psittaci serovar I (or Chlamydophila abortus, an ovine pathogen causing late-term abortions, was isolated from all the nestlings of both kestrel species in one of the three studied areas, a location with extensive ovine livestock enzootic of this atypical bacteria and where gammapathies were recorded. Serovar and genetic cluster analysis of the kestrel isolates from this area showed serovars A and C and the genetic cluster 1 and were different than those isolated from the other two areas. The serovar I in this area was also isolated from sheep abortions, sheep faeces, sheep stable dust, nest dust of both kestrel species, carrion beetles (Silphidae and Orthoptera. This fact was not observed in other areas. In addition, we found kestrels to be infected by Chlamydia suis and Chlamydia muridarum, the first time these have been detected in birds. Our study evidences a pathogen transmission from ruminants to birds, highlighting the importance of this potential and unexplored mechanism of infection in an ecological context. On the other hand, it is reported a pathogen transmission from livestock to wildlife, revealing new and scarcely investigated anthropogenic threats for wild and endangered species.

Art and social health. Sociocultural program participation for people with funcional diversity

Directory of Open Access Journals (Sweden)

María Martínez Lemos

2015-12-01

Full Text Available Martinez, M. y Rodríguez, J. (2015: “Arte y salud social. Programas de participación sociocultural para personas con diversidad funcional”, Revista Española de Discapacidad, 3 (2: 125-131.

Curing and sociocultural separatism in South Thailand.

Science.gov (United States)

Golomb, L

1985-01-01

In much of Thailand animistic curing practices have lost ground to great tradition herbal medicine and modern scientific medicine as more people achieve literacy. Especially in urbanizing areas, Buddhist and Muslim Thais hold in the highest esteem traditional curers whose knowledge derives from patient experimentation and the study of ancient texts. However, among Malay-speaking Muslims in south Thailand, the most respected therapeutic knowledge is revelatory in nature. Southern Muslim curers are generally mystics or spirit-mediums whose direct channels of communication with the supernatural convey remedies for afflictions but also provide guidelines for maintaining sociocultural separatism.

Perceptions & Attitudes of Male Homosexuals from Differing Socio-Cultural & Audiological Backgrounds.

Science.gov (United States)

Swartz, Daniel B.

This study examined four male homosexual, sociocultural groups: normal-hearing homosexuals with normal-hearing parents, deaf homosexuals with normal-hearing parents, deaf homosexuals with hearing-impaired parents, and hard-of-hearing homosexuals with normal-hearing parents. Differences with regard to self-perception, identity, and attitudes were…

Leucocytozoon spp. infection in Accipitriformes birds in Iran.

Science.gov (United States)

Rassouli, Maryam; Aghazamani, Ghazaleh; Ardekani, Abbas Oliya

2017-09-01

Leucocytozoon spp. (Haemosporida, Leucocytozoidae) are vector-borne parasites of various birds. Leucocytozoon can infect different reticuloendothelial tissues and blood cells of birds. In this study peripheral blood samples were collected from Accipitriformes birds [three marsh harriers ( Circus aeruginosus ) and one tawny eagle ( Aquila rapax )] in one birds' garden in Iran. Blood films were observed for identification of hemoparasites. All samples were infected by different Leucocytozoon species. All of the observed species were first reported in Iran in Accipitriformes birds which one of them was described as a new species.

Influences of Sociocultural Factors Within the Clinical Learning Environment on Students' Perceptions of Learning: An Integrative Review.

Science.gov (United States)

Jessee, Mary Ann

A persistent deficit in new graduate nurses' clinical reasoning skill exists. Clinical reasoning is best learned in the sociocultural clinical learning environment (CLE), yet many CLEs fail to engage nursing students in the cognitive work of nursing that promotes development of clinical reasoning. Despite two decades of recommendations to improve CLEs based on students' perceptions of learning, widespread improvement remains elusive. The aim of this review was to synthesize what is known about the influence of sociocultural factors in the acute-care CLE on prelicensure nursing students' perceptions of learning, for the purpose of identifying factors that when modified may promote improvement of clinical reasoning skill. The integrative review methodology was used to synthesize and identify gaps in evidence on students' perceptions of learning in the acute-care CLE. Global commonalities exist in the impact of the sociocultural CLE on students' perceptions of learning, including overall sociocultural atmosphere, membership in the health care team, supervisory relationships, peer relationships, and clinical education structure. This review provides evidence that modification of CLE factors and examination of their influence on measurable learning outcomes such as clinical reasoning are the necessary next steps to facilitate improvement of new graduate nurses' clinical reasoning skill. Copyright © 2016 Elsevier Inc. All rights reserved.

Lead and zinc intoxication in companion birds.

Science.gov (United States)

Puschner, Birgit; Poppenga, Robert H

2009-01-01

Although the toxicity of lead and zinc to birds is widely recognized by veterinarians and bird owners, these metals are frequently found in the environments of pet and aviary birds, and intoxications are common. Clinical signs exhibited by intoxicated birds are often nonspecific, which makes early diagnosis difficult. Fortunately, lead and zinc analyses of whole blood and serum or plasma, respectively, are readily available and inexpensive; elevated concentrations can confirm intoxication. Once diagnosed, intoxication can be effectively treated by (1) preventing further exposure, (2) administering chelating drugs, and (3) providing symptomatic and supportive care.

The socio-cultural context of the transmission of HIV in Thailand.

Science.gov (United States)

Ford, N; Koetsawang, S

1991-01-01

At a global level there are considerable differences between regions in the levels of prevalence, and rate of transmission, of the Human Immunodeficiency Virus (HIV)/Acquired Immune Deficiency Syndrome (AIDS). Furthermore there are differences between regions in the social and demographic characteristics of HIV carriers/AIDS sufferers (e.g. heterosexuals, homosexuals, injecting drug users, infants). It is notable that Asia has generally lagged behind other regions in the spread of HIV. However recently Thailand has acknowledged rapidly increasing levels of infection. This paper is structured in terms of three broad sections. (1) An outline of some basic epidemiological principles concerning the transmission of HIV which help account for the regional variations in prevalence; (2) a description of the emerging awareness of HIV as a public health problem within Thailand; (3) a review of the social characteristics of HIV carriers in Thailand, interpreted by reference to the wider social context, chiefly in terms of; the commercial sex industry/sexual lifestyles, international tourism, and injecting drug dependency. Reference is also made to impressions of the personal response of individuals learning of their HIV seropositive status. A brief comment compares the sexual culture and sex industry in Thailand to that of other South East Asian countries (most notably the Philippines). The paper highlights the importance of considering the particular social and historical factors which shape and sustain the transmission of HIV within a particular country.

Bird species and numbers of birds in oak savannas of the Southwestern Borderlands region including effects of burning

Science.gov (United States)

Peter F. Ffolliott; Hui Chen; Gerald J. Gottfried

2011-01-01

Oak savannas of the Southwestern Borderlands region provide food, cover, and sites for nesting, roosting, and perching for a diversity of bird species. The results of a five-year (2003-2007) study of bird species, numbers of birds, and their diversities in the naturally occurring (unburned) oak savannas of the region are reported in this paper. Effects of cool-season...

77 FR 58627 - Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds

Science.gov (United States)

2012-09-21

... Service 50 CFR Part 20 Migratory Bird Hunting; Late Seasons and Bag and Possession Limits for Certain Migratory Game Birds; Final Rule #0;#0;Federal Register / Vol. 77 , No. 184 / Friday, September 21, 2012... Part 20 [Docket No. FWS-R9-MB-2012-0005; FF09M21200-123-FXMB1231099BPP0L2] RIN 1018-AX97 Migratory Bird...

Occurrence of keratinophilic fungi on Indian birds.

Science.gov (United States)

Dixit, A K; Kushwaha, R K

1991-01-01

Keratinophilic fungi were isolated from feathers of most common Indian birds, viz. domestic chicken (Gallus domesticus), domestic pigeon (Columba livia), house sparrow (Passer domesticus), house crow (Corvus splendens), duck (Anas sp.), rose-ringed parakeet (Psittacula krameri). Out of 87 birds, 58 yielded 4 keratinophilic fungal genera representing 13 fungal species and one sterile mycelium. The isolated fungi were cultured on Sabouraud's dextrose agar at 28 +/- 2 degrees C. Chrysosporium species were isolated on most of the birds. Chrysosporium lucknowense and Chrysosporium tropicum were the most common fungal species associated with these Indian birds. Maximum occurrence of fungi (47%) was recorded on domestic chickens and the least number of keratinophilic fungi was isolated from the domestic pigeon and duck. The average number of fungi per bird was found to be the 0.44.

Neotropical Migratory Bird Communities in a Developing Pine Plantation

Science.gov (United States)

James G. Dickson; Richard N. Conner; J. Howard Williamson

1993-01-01

Birds were censused annually from 4 250-x80-in transects in a young pine plantation from age to 2 to 17 to assess changes in the bird community.Bird abundance was low and the bird communitry was the least diverse when the pine plantation was sparsely vegetated at age 2. As the plantation developed rapidly into the shrub stage, the bird communitry became more abundant...

Laboratory Animal Management: Wild Birds.

Science.gov (United States)

National Academy of Sciences - National Research Council, Washington, DC. Inst. of Lab. Animal Resources.

This is a report on the care and use of wild birds in captivity as research animals. Chapters are presented on procurement and identification, housing, nutrition, health of birds and personnel, reproduction in confinement, and surgical procedures. Also included are addresses of federal, state, and provencial regulatory agencies concerned with wild…

Leveraging Sociocultural Theory to Create a Mentorship Program for Doctoral Students

Science.gov (United States)

Crosslin, Matt; Wakefield, Jenny S.; Bennette, Phyllis; Black, James William, III

2013-01-01

This paper details a proposed doctoral student connections program that is based on sociocultural theory. It is designed to assist new students with starting their educational journey. This program is designed to leverage social interactions, peer mentorship, personal reflection, purposeful planning, and existing resources to assist students in…

Ligwomi Cult: A Facilitator of the Socio-Cultural Development of Igbo ...

African Journals Online (AJOL)

Ligwomi cult practiced among Igbo Imabana people of Abi Local Government Area of Cross River State is unlike other cults whose activities are regarded as nefarious. This cult has great socio-cultural significance and has brought some remarkable development in Igbo Imabana. We are poised to investigate such ...

Chewing lice from wild birds in northern Greece.

Science.gov (United States)

Diakou, Anastasia; Pedroso Couto Soares, José Bernardo; Alivizatos, Haralambos; Panagiotopoulou, Maria; Kazantzidis, Savas; Literák, Ivan; Sychra, Oldřich

2017-10-01

Greece represents an important area for wild birds due to its geographical position and habitat diversity. Although the bird species in Greece are well recorded, the information about the chewing lice that infest them is practically non-existent. Thus, the aim of the present study was to record the species of lice infesting wild birds in northern Greece and furthermore, to associate the infestation prevalence with factors such as the age, sex, migration and social behaviour of the host as well as the time of the year. In total 729 birds, (belonging to 9 orders, 32 families and 68 species) were examined in 7 localities of northern Greece, during 9 ringing sessions from June 2013 until October 2015. Eighty (11%) of the birds were found to be infested with lice. In 31 different bird species, 560 specimens of lice, belonging to 33 species were recorded. Mixed infestations were recorded in 11 cases where birds were infested with 2-3 different lice species. Four new host-parasite associations were recorded i.e. Menacanthus curuccae from Acrocephalus melanopogon, Menacanthus agilis from Cettia cetti, Myrsidea sp. from Acrocephalus schoenobaenus, and Philopretus citrinellae from Spinus spinus. Moreover, Menacanthus sinuatus was detected on Poecile lugubris, rendering this report the first record of louse infestation in this bird species. The statistical analysis of the data collected showed no association between parasitological parameters (prevalence, mean and median intensity and mean abundance) in two different periods of the year (breeding vs post-breeding season). However, there was a statistically significant difference in the prevalence of infestation between a) migrating and sedentary passerine birds (7.4% vs 13.2%), b) colonial and territorial birds (54.5% vs 9.6%), and c) female and male birds in breeding period (2.6% vs 15.6%). Copyright © 2017. Published by Elsevier B.V.

The Physics of Bird Flight: An Experiment

Science.gov (United States)

Mihail, Michael D.; George, Thomas F.; Feldman, Bernard J.

2008-01-01

This article describes an experiment that measures the forces acting on a flying bird during takeoff. The experiment uses a minimum of equipment and only an elementary knowledge of kinematics and Newton's second law. The experiment involves first digitally videotaping a bird during takeoff, analyzing the video to determine the bird's position as a…

76 FR 44729 - Migratory Bird Hunting; Proposed Frameworks for Early-Season Migratory Bird Hunting Regulations...

Science.gov (United States)

2011-07-26

...- 2010 average (3.4 0.03 million). As expected, residual water from summer 2010 precipitation remained in... preliminary 2010 Migratory Bird Harvest Information Program (HIP) estimate of harvest was 84,900 birds. In... trend in the population indices between 1966 and 2010. According to HIP surveys, the preliminary harvest...

Magnetic Orientation in Birds and Other Animals

Science.gov (United States)

Wiltschko, Wolfgang

The use of the geomagnetic field for compass orientation is widespread among animals, with two types of magnetic compass mechanisms described: an shape inclination compass in birds, turtles and salamanders and a shape polarity compass in arthropods, fishes and mammals. Additionally, some vertebrates appear to derive positional information from the total intensity and/or inclination of the geomagnetic field. For magnetoreception by animals, two models are currently discussed, the shape Radical Pair model assuming light-dependent processes by specialized photopigments, and the shape Magnetite hypothesis proposing magnetoreception by crystals of magnetite, Fe304. Behavioral experiments with migratory birds, testing them under monochromatic lights and subjecting them to a brief, strong pulse that could reverse the magnetization of magnetite particles, produced evidence for both mechanisms. However, monochromatic lights affect old, experienced and young birds alike, whereas the pulse affects only experienced birds, leaving young, inexperienced birds unaffected. These observations suggest that a radical pair mechanism provides birds with directional information for their innate magnetic compass and a magnetite-based mechanism possibly mediates information about total intensity for indicating position.

An Explication of Vygotskian Sociocultural Theory as Evidenced by Ethomethodological Findings

Directory of Open Access Journals (Sweden)

Behrooz Azabdaftari

2012-11-01

Full Text Available For centuries the speculations on man's mental functioning posed a great challenge for the scholars in various disciplines such as philosophy, psychology, sociocultural studies, education, ethnolinguistics, discourse analysis, literary criticism. Researchers have been pondering over the ticklish question: is it the mind making the human society, or is it the society that shapes up the human mind? Researchers not informed in Vygotsky's contribution to the resolution of the issue, may still find the vicious circular question glaring in the face. But thanks to Vygotsky's sociocultural theory (SCT, the hazy horizon has cleared away and today we are convinced of the truth of Vygotsky's claim that man's mental functioning is mediated by sociocultural artifacts (physical and psychological tools which imbue us with the capacity the shape natural environment, and in so doing change the natural circumstances in which we live, and the capacity to organize and gain voluntary control over our biologically specified mental functioning. The pivotal concept in this outlook is that man, released from biological constraints, emerges as the master of his own destiny. It goes without saying that a conception as such invests the educationists, social reformers, statesmen with a grave responsibility regarding the necessity of providing appropriate conditions for individual's cognitive, ethical and social development. Indeed, Vygotsky's position on the genesis of man's higher mental functioning which is said to be hinging on the social, cultural, and historical variables provides a viable solution to the mind-society enigma. This said, we intend to submit some ethnomethodological evidence in support of Vygotsky's claim regarding the genesis of man's higher mental conditioning.

Partners in flight bird conservation plan for the Upper Great Lakes Plain (Physiographic Area 16)

Science.gov (United States)

Knutson, M.G.; Butcher, G.; Fitzgerald, J.; Shieldcastle, J.

2001-01-01

1 November 2001. Conservation of bird habitats is a major focus of effort by Partners in Flight, an international coalition of agencies, citizens, and other groups dedicated to 'keeping common birds common'. USGS worked on a planning team to publish a bird conservation plan for the Upper Great Lakes Plain ecoregion (PIF 16), which includes large portions of southern Wisconsin, southern Michigan and parts of Minnesota, Iowa, Illinois, Indiana, and Ohio. The conservation plan outlines specific habitat restoration and bird population objectives for the ecoregion over the next decade. The plan provides a context for on-the-ground conservation implementation by the US Fish and Wildlife Service, the USDA Natural Resources Conservation Service, the US Forest Service, states, and conservation groups. Citation: Knutson, M. G., G. Butcher, J. Fitzgerald, and J. Shieldcastle. 2001. Partners in Flight Bird Conservation Plan for The Upper Great Lakes Plain (Physiographic Area 16). USGS Upper Midwest Environmental Sciences Center in cooperation with Partners in Flight, La Crosse, Wisconsin. Download from website: http://www.blm.gov/wildlife/pifplans.htm. The Upper Great Lakes Plain covers the southern half of Michigan, northwest Ohio, northern Indiana, northern Illinois, southern Wisconsin, and small portions of southwest Minnesota and northwest Iowa. Glacial moraines and dissected plateaus are characteristic of the topography. Broadleaf forests, oak savannahs, and a variety of prairie communities are the natural vegetation types. A oDriftless Areao was not glaciated during the late Pleistocene and emerged as a unique area of great biological diversity. Priority bird species for the area include the Henslow's Sparrow, Sedge Wren, Bobolink, Golden-winged Warbler, Cerulean Warbler, Black-billed Cuckoo, and Red-headed Woodpecker. There are many large urban centers in this area whose growth and sprawl will continue to consume land. The vast majority of the presettlement forest and

Socio-cultural barriers to the development of a sustainable energy system - the case of hydrogen

DEFF Research Database (Denmark)

Petersen, Lars Kjerulf; Andersen, Anne Holst

Any transition to a more sustainable energy system, radically reducing greenhouse gas emissions, is bound to run in to a host of different barriers - technological and economic, but also socio-cultural. This will also be the case for any large-scale application of hydrogen as energy carrier......, especially if the system is going to be based on renewable energy sources. The aim of these research notes is to review and discuss major socio-cultural barriers to new forms of energy supply in general and to hydrogen specifically. Reaching sufficient reductions in greenhouse gas emissions may require more...

Critical Socio-Cultural Elements of the Intercultural Endeavour of English Teaching in Colombian Rural Areas

Directory of Open Access Journals (Sweden)

Sandra Ximena Bonilla

2014-10-01

Full Text Available This article reports a study done with five English language teachers in Colombian rural areas. Questionnaires and interviews were used to see how these teachers understand their professional practice considering the contextual features of their regional workplaces. Amongst the findings, we noticed that these teachers have to mediate between local and global tensions and also deal with socio-cultural matches and mismatches in their labours. It is hoped this work raises awareness of critical socio-cultural factors involved in the teaching of English in rural settings and of the complexity of its intercultural dimension.

Borrelia burgdorferi sensu lato spirochetes in wild birds in northwestern California: associations with ecological factors, bird behavior and tick infestation.

Science.gov (United States)

Newman, Erica A; Eisen, Lars; Eisen, Rebecca J; Fedorova, Natalia; Hasty, Jeomhee M; Vaughn, Charles; Lane, Robert S

2015-01-01

Although Borrelia burgdorferi sensu lato (s.l.) are found in a great diversity of vertebrates, most studies in North America have focused on the role of mammals as spirochete reservoir hosts. We investigated the roles of birds as hosts for subadult Ixodes pacificus ticks and potential reservoirs of the Lyme disease spirochete B. burgdorferi sensu stricto (s.s.) in northwestern California. Overall, 623 birds representing 53 species yielded 284 I. pacificus larvae and nymphs. We used generalized linear models and zero-inflated negative binomial models to determine associations of bird behaviors, taxonomic relationships and infestation by I. pacificus with borrelial infection in the birds. Infection status in birds was best explained by taxonomic order, number of infesting nymphs, sampling year, and log-transformed average body weight. Presence and counts of larvae and nymphs could be predicted by ground- or bark-foraging behavior and contact with dense oak woodland. Molecular analysis yielded the first reported detection of Borrelia bissettii in birds. Moreover, our data suggest that the Golden-crowned Sparrow (Zonotrichia atricapilla), a non-resident species, could be an important reservoir for B. burgdorferi s.s. Of 12 individual birds (9 species) that carried B. burgdorferi s.l.-infected larvae, no birds carried the same genospecies of B. burgdorferi s.l. in their blood as were present in the infected larvae removed from them. Possible reasons for this discrepancy are discussed. Our study is the first to explicitly incorporate both taxonomic relationships and behaviors as predictor variables to identify putative avian reservoirs of B. burgdorferi s.l. Our findings underscore the importance of bird behavior to explain local tick infestation and Borrelia infection in these animals, and suggest the potential for bird-mediated geographic spread of vector ticks and spirochetes in the far-western United States.

Blood protozoa of free-living birds

Science.gov (United States)

Herman, C.M.; McDiarmid, Archibald

1969-01-01

Blood protozoa were first reported from wild birds in 1884. Since then numerous surveys throughout the world have demonstrated their presence in a wide variety of hosts and localities with continuing designations of new species. Taxonomic determinations include parasites in the genera Plasmodium, Haemoproteus, Leucocytozoon, Babesia, Lankesterella and Trypanosoma. Transmission of Plasmodium by mosquitoes was demonstrated with a bird parasite before these insects were proven as vectors of human malaria. All the genera under consideration require an insect vector to complete their life-cycles and susceptible vectors have been demonstrated. Most experimental work on the blood protozoa of birds has been carried on with captive birds. An extensive volume of research has been conducted on Plasmodium because of its close similarity to malaria in man. Field studies that would provide information on the epizootiology of occurrence of these parasites in wild populations have been very limited, mainly confined to single blood film surveys. Such data are inadequate to provide an understanding of true prevalence or incidence or of factual knowledge of their impact on the wild population. Mechanisms for procuring such information are available in some cases and can be developed to fit other situations. Isodiagnosis, inoculation of blood from wild birds into susceptible captive hosts, has revealed a prevalence of over 60 % for Plasmodium in situations where microscope examination of single peripheral blood preparations yielded less than 1 %. Culture of bone marrow collected by biopsy demonstrates high prevalence of trypanosomes even when none are evident from microscopic examination of blood. Often preparations of tissues collected at necropsy reveal Leucocytozoon and Lankesterella when examination of peripheral blood gave no indication of infection. Methods developed by bird ringers provide techniques for obtaining repeat examinations of free-living birds that can yield further

77 FR 58443 - Migratory Bird Hunting; Final Frameworks for Late-Season Migratory Bird Hunting Regulations

Science.gov (United States)

2012-09-20

... to move toward a more holistic and uniform approach to Canada goose harvest management across the... selections to: Chief, Division of Migratory Bird Management, U.S. Fish and Wildlife Service, ms MBSP-4107... address above, or from the Division of Migratory Bird Management's Web site at http://www.fws.gov...

75 FR 47681 - Migratory Bird Hunting; Proposed Migratory Bird Hunting Regulations on Certain Federal Indian...

Science.gov (United States)

2010-08-06

... million). Residual water remains in the Parklands and these were classified as fair to good. Most of the... stabilized at around 100,000 birds; the preliminary 2009 Migratory Bird Harvest Information Program (HIP... and 2009. According to HIP surveys, the preliminary harvest estimate for 2009 was 66,100 white-winged...

An ISBD perspective on the sociocultural challenges of managing bipolar disorder: A content analysis.

Science.gov (United States)

Oedegaard, Christine H; Berk, Lesley; Berk, Michael; Youngstrom, Eric A; Dilsaver, Steven C; Belmaker, Robert H; Oedegaard, Ketil J; Fasmer, Ole B; Engebretsen, Ingunn M

2016-11-01

Clinical management of bipolar disorder patients might be affected by culture and is further dependent on the context of healthcare delivery. There is a need to understand how healthcare best can be delivered in various systems and cultures. The objective of this qualitative study was to gain knowledge about culture-specific values, beliefs and practices in the medical care provided to patients with bipolar disorders from a provider perspective in various areas of the world. The International Society for Bipolar Disorders (ISBD) network provided the framework for this qualitative study. An electronic interview with open-ended questions was administered to 19 international experts on bipolar spectrum disorder representing the International Society for Bipolar Disorders chapter network in 16 countries and six continents. In addition, there were two in-depth interviews with bipolar spectrum disorder experts done prior to the survey. The data were analysed using content analysis, and the information was structured using the software NVivo by QSR International Pty Ltd. All participants described sociocultural factors as important in healthcare delivery to bipolar patients in their part of the world, both in accessing healthcare and in providing culturally appropriate care. Factors that affected the provider's ability to supply good clinical management of patients were access to treatment options and long-term follow-up, as well as general strategies to combat stigma. In some societies, the patients' use of alternative treatments, gender issues and religion were also important factors. Understanding the impact of such culturally specific factors was overall regarded as essential for proper treatment interventions. Sociocultural factors clearly affect the nature and quality of medical services delivered to bipolar patients. Financial, social and cultural factors affect patients' health-seeking behaviour, and this highlights the need for knowledge about such factors in

Basic Behavioral Science Research for Mental Health. Sociocultural and Environmental Processes.

Science.gov (United States)

American Psychologist, 1996

1996-01-01

Provides an overview of accomplishments in sociocultural and cross-cultural research and explores how culture influences the course of mental illness. The influence of race and ethnicity on mental health within a multicultural society is discussed as well as the influences of socioeconomic status, changing work roles, communities, and local…

50 CFR 20.62 - Importation of birds of another.

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Importation of birds of another. 20.62... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Importations § 20.62 Importation of birds of another. No person shall import migratory game birds belonging to another person. ...

Research on an Infectious Disease Transmission by Flocking Birds

Directory of Open Access Journals (Sweden)

Mingsheng Tang

2013-01-01

Full Text Available The swarm intelligence is becoming a hot topic. The flocking of birds is a natural phenomenon, which is formed and organized without central or external controls for some benefits (e.g., reduction of energy consummation. However, the flocking also has some negative effects on the human, as the infectious disease H7N9 will easily be transmited from the denser flocking birds to the human. Zombie-city model has been proposed to help analyzing and modeling the flocking birds and the artificial society. This paper focuses on the H7N9 virus transmission in the flocking birds and from the flocking birds to the human. And some interesting results have been shown: (1 only some simple rules could result in an emergence such as the flocking; (2 the minimum distance between birds could affect H7N9 virus transmission in the flocking birds and even affect the virus transmissions from the flocking birds to the human.

Research on an infectious disease transmission by flocking birds.

Science.gov (United States)

Tang, Mingsheng; Mao, Xinjun; Guessoum, Zahia

2013-01-01

The swarm intelligence is becoming a hot topic. The flocking of birds is a natural phenomenon, which is formed and organized without central or external controls for some benefits (e.g., reduction of energy consummation). However, the flocking also has some negative effects on the human, as the infectious disease H7N9 will easily be transmited from the denser flocking birds to the human. Zombie-city model has been proposed to help analyzing and modeling the flocking birds and the artificial society. This paper focuses on the H7N9 virus transmission in the flocking birds and from the flocking birds to the human. And some interesting results have been shown: (1) only some simple rules could result in an emergence such as the flocking; (2) the minimum distance between birds could affect H7N9 virus transmission in the flocking birds and even affect the virus transmissions from the flocking birds to the human.

Birds of the Mongol Empire

Directory of Open Access Journals (Sweden)

Eugene N. Anderson

2016-09-01

Full Text Available The Mongol Empire, the largest contiguous empire the world has ever known, had, among other things, a goodly number of falconers, poultry raisers, birdcatchers, cooks, and other experts on various aspects of birding. We have records of this, largely in the Yinshan Zhengyao, the court nutrition manual of the Mongol empire in China (the Yuan Dynasty. It discusses in some detail 22 bird taxa, from swans to chickens. The Huihui Yaofang, a medical encyclopedia, lists ten taxa used medicinally. Marco Polo also made notes on Mongol bird use. There are a few other records. This allows us to draw conclusions about Mongol ornithology, which apparently was sophisticated and detailed.

Nursing students' learning dynamics and influencing factors in clinical contexts.

Science.gov (United States)

Lee, Jung Jae; Clarke, Charlotte L; Carson, Maggie N

2018-03-01

Clinical placements are essential for students to develop clinical skills to qualify as nurses. However, various difficulties encountered by nursing students during their clinical education detract from developing clinical competencies. This constructivist grounded theory study aims to explore nursing students' experiences in clinical nursing education, and to identify the factors that influence the clinical education students receive. Twenty-one individual and six group semi-structured interviews were conducted with sixteen fourth year nursing students and four registered nurses. This research identified six factors that influence nursing students' clinical education: interpersonal, socio-cultural, instructional, environmental, emotional and physical factors. The research has developed a dynamic model of learning in clinical contexts, which offers opportunities to understand how students' learning is influenced multifactorially during clinical placements. The understanding and application of the model can improve nursing instructional design, and subsequently, nursing students' learning in clinical contexts. Copyright © 2017 Elsevier Ltd. All rights reserved.

Breeding birds on organic and conventional arable farms

OpenAIRE

Kragten, Steven

2009-01-01

As a result of agricultural intensification, farmland bird populations have been declining dramatically over the past decades. Organic farming is often mentioned to be a possible solution to stop these declines. In order to see whether farmland birds really benefit from organic farming a study was carried out comparing breeding bird densities, breeding success and bird food abundance between organic and conventional arable farms in Flevoland, the Netherlands. skylark (Alauda arvensis) and lap...

East Africa's diminishing bird habitats and bird species

African Journals Online (AJOL)

foreign exchange earnings for each national exchequer. However, recent national census records have .... Dar-es-. Salaam: Wildlife Conservation Society of Tanzania. Bennun, L & Njoroge, P. 1999. Important Bird Areas in Kenya, Nairobi: East Africa Natural. History Society. Byaruhanga, A, Kasoma, P. & Pomeroy, D. 2001.

The Integration of Cognitive and Sociocultural Theories of Literacy Development: Why? How?

Science.gov (United States)

Davidson, Katherine

2010-01-01

Cognitive and sociocultural theories of literacy development are historically considered incommensurable in practice and in research. Cognitivists view literacy development as a succession of qualitatively varied skills whereas socioculturalists view literacy as socially and culturally embedded. Traditional educational discourses tend to reflect…

Socio-cultural variation in reading comprehension development among fifth graders in Peru

NARCIS (Netherlands)

Morales Silva, S.L.; Verhoeven, L.T.W.; Leeuwe, J.F.J. van

2011-01-01

In this study, the socio-cultural variation in reading comprehension development was examined in 331 fifth graders from schools in Lima, Peru. Reading comprehension was measured using an adaptation of the PIRLS Reading Literacy test. The fifth graders' reading comprehension results, measured over

Socio-cultural predictors of reading literacy in fourth graders in Lima, Peru

NARCIS (Netherlands)

Morales Silva, S.L.; Verhoeven, L.T.W.; Leeuwe, J.F.J. van

2008-01-01

This study investigates socio-cultural cognitive literacy predictors for reading literacy (RL), tested in 314 fourth graders from two different levels of social economic status in Lima, Peru. The following variables were tested as predictors: word decoding, vocabulary, motivation to read, reading

Assessing collision risk for birds and bats : radar survey

Energy Technology Data Exchange (ETDEWEB)

Brunet, R. [Genivar SEC, Sherbrooke, PQ (Canada)

2010-07-01

This PowerPoint presentation described some of the inventories and instrumentation available for monitoring winged fauna in and around wind farms. In addition to visual observations, bird calls and songs can be recorded to determine the amount and different types of birds located at wind farm sites. Radio-telemetry devices are also used to evaluate bird activities, and nest searches are conducted to determine the amount of eggs or young birds that will soon add to the bird population. Between 90 and 100 percent of birds and bats migrate at night. Acoustic radar, Doppler radar, and maritime surveillance radar instruments are used to monitor night-time activities in wind farm locations. Doppler radar is also used to detect bird and bat migration corridors. Screen-shots of various radar interfaces were presented. tabs., figs.

50 CFR 20.42 - Transportation of birds of another.

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Transportation of birds of another. 20.42... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Transportation Within the United States § 20.42 Transportation of birds of another. No person shall transport migratory game birds belonging to another person...

Body dissatisfaction and socio-cultural factors in women with and without BED: their relation with eating psychopathology.

Science.gov (United States)

Bautista-Díaz, M L; Franco-Paredes, K; Mancilla-Díaz, J M; Alvarez-Rayón, G; López-Aguilar, X; Ocampo Téllez-Girón, T; Soto-González, Y

2012-06-01

The goal of the present study was to assess the role of body dissatisfaction and socio-cultural factors on eating psychopathology in women with Binge Eating Disorder (BED) and women without BED. Seventy obese women consecutively evaluated participated: 35 with BED and 35 without BED who attended for the first time in a weight loss program. All participants completed a battery of questionnaires, including: Body Shape Questionnaire, Questionnaire of Influences on the Aesthetic Body Shape Model, Questionnaire on Eating and Weight Patterns, Three Factor Eating Questionnaire, and they were interviewed with the Interview for the Diagnosis of Eating Disorder-IV. The Body Mass Index, Waist-to-Hip Ratio and Body Fat were calculated. The results showed that 21% of obese women who participated in a weight reduction program met BED criteria. The scores of body dissatisfaction, influences of socio-cultural factors and eating psychopathology were higher in women with BED compared with women without BED. In the same way, significantly stronger correlations were found among influences of socio-cultural factors, specifically, influence of advertisement, social relations and eating psychopathology in women with BED than women without BED. It is concluded that the high body dissatisfaction as well as stronger associations among influence of socio-cultural factors and eating psychopathology could play an important role in women with BED.

The Impact of TV Viewing Motivations on Psychological and Sociocultural Adjustment.

Science.gov (United States)

Chen, Guo-Ming

A study examined the impact of TV viewing motivations on 126 Asian students' psychological and sociocultural adjustment. Subjects were enrolled in a midsize university in the New England area. TV viewing motivation was measured by A. M. Rubin's TV Viewing Motivations Scale. Psychological adjustment was measured by W. Zung's Self Rating Depression…

78 FR 75321 - Migratory Bird Subsistence Harvest in Alaska; Harvest Regulations for Migratory Birds in Alaska...

Science.gov (United States)

2013-12-11

... the taking of migratory birds and the collection of their eggs, by the indigenous inhabitants of the... particular land ownership, but applies to the harvesting of migratory bird resources throughout Alaska. A... ensure an effective and meaningful role for Alaska's indigenous inhabitants in the conservation of...

Men’s and women’s position in the family in the context of social gender roles

OpenAIRE

Vargün, Berivan

2016-01-01

Men’s and Women’s positions in traditional families differ in the context of social gender roles. Identifying and analysing the socio-cultural values concerning gender roles transmitted down to individuals through teaching is important in that they demonstrate the status of traditional values and unwritten rules which are alive in societies today.  The study was conducted in the central quarters of Şanlıurfa and Batman cities. Firstly, men’s and women’s duties in a family, women’s positio...

Application of ground-truth for classification and quantification of bird movements on migratory bird habitat initiative sites in southwest Louisiana: final report

Science.gov (United States)

Barrow, Wylie C.; Baldwin, Michael J.; Randall, Lori A.; Pitre, John; Dudley, Kyle J.

2013-01-01

This project was initiated to assess migrating and wintering bird use of lands enrolled in the Natural Resources Conservation Service’s (NRCS) Migratory Bird Habitat Initiative (MBHI). The MBHI program was developed in response to the Deepwater Horizon oil spill in 2010, with the goal of improving/creating habitat for waterbirds affected by the spill. In collaboration with the University of Delaware (UDEL), we used weather surveillance radar data (Sieges 2014), portable marine radar data, thermal infrared images, and visual observations to assess bird use of MBHI easements. Migrating and wintering birds routinely make synchronous flights near dusk (e.g., departure during migration, feeding flights during winter). Weather radars readily detect birds at the onset of these flights and have proven to be useful remote sensing tools for assessing bird-habitat relations during migration and determining the response of wintering waterfowl to wetland restoration (e.g., Wetlands Reserve Program lands). However, ground-truthing is required to identify radar echoes to species or species group. We designed a field study to ground-truth a larger-scale, weather radar assessment of bird use of MBHI sites in southwest Louisiana. We examined seasonal bird use of MBHI fields in fall, winter, and spring of 2011-2012. To assess diurnal use, we conducted total area surveys of MBHI sites in the afternoon, collecting data on bird species composition, abundance, behavior, and habitat use. In the evenings, we quantified bird activity at the MBHI easements and described flight behavior (i.e., birds landing in, departing from, circling, or flying over the MBHI tract). Our field sampling captured the onset of evening flights and spanned the period of collection of the weather radar data analyzed. Pre- and post-dusk surveys were conducted using a portable radar system and a thermal infrared camera. Landbirds, shorebirds, and wading birds were commonly found on MBHI fields during diurnal

50 CFR 20.37 - Custody of birds of another.

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Custody of birds of another. 20.37 Section... WILDLIFE AND PLANTS (CONTINUED) MIGRATORY BIRD HUNTING Possession § 20.37 Custody of birds of another. No person shall receive or have in custody any migratory game birds belonging to another person unless such...

A Socio-Cultural Perspective on Children's Early Language: A Family Study

Science.gov (United States)

Marjanovic-Umek, Ljubica; Fekonja-Peklaj, Urška; Socan, Gregor; Tašner, Veronika

2015-01-01

This study examines the effect of certain socio-cultural factors of the family environment on the language of toddlers and children in early childhood. The sample included 86 families with one- to six-year-old children. The data on the social, economic, and cultural factors of the family environment, parental reading literacy, parental knowledge…

From Sociocultural Disintegration to Community Connectedness Dimensions of Local Community Concepts and Their Effects on Psychological Health of Its Residents

Directory of Open Access Journals (Sweden)

Tom Sørensen

2013-01-01

Full Text Available In a series of community mental health promotion studies in Lofoten, Norway, the concept of sociocultural integration is used to describe properties of a local community that are related to people's psychological health. Starting with Durkheim's description of a cohesive society, we compare different concepts that are related to sociocultural integration, for example, sense of community, social capital, and social cohesion. We then examine the relationship of various individual oriented social psychological concepts to sociocultural integration. These concepts often share theoretical and operational definitions. The concept of sociocultural integration in the Lofoten studies was proved to be very valuable in understanding how the properties of a community can affect people's mental health and their social psychological properties. It has also shown its value in the planning of mental health services and demonstrating its success in concrete community-based mental health promotion projects. Thus they could make important contributions to further studies and actions in local communities where the intersection between the individual, their social network, and their local community occurs.

Effects of prescribed burns on wintering cavity-nesting birds

Science.gov (United States)

Heather L. Bateman; Margaret A. O' Connell

2006-01-01

Primary cavity-nesting birds play a critical role in forest ecosystems by excavating cavities later used by other birds and mammals as nesting or roosting sites. Several species of cavity-nesting birds are non-migratory residents and consequently subject to winter conditions. We conducted winter bird counts from 1998 to 2000 to examine the abundance and habitat...

A quantitative exploration of the sociocultural context of teenage pregnancy in Sri Lanka.

Science.gov (United States)

Rajapaksa-Hewageegana, Neelamani; Salway, Sarah Maria; Piercy, Hilary; Samarage, Sarath

2014-12-05

In common with other countries, teenage pregnancy is attracting policy attention in Sri Lanka because of the risks it poses to maternal and infant health and social and economic well-being. This study aimed to increase understanding of the context of teenage pregnancy, by (1) describing the socio-economic and demographic characteristics of pregnant teenagers and their partners; (2) exploring whether teenage pregnancies are planned and how they are received; and (3) exploring factors associated with unplanned teenage pregnancy. A population health-register based sample survey was conducted in Badulla District, Sri Lanka. Interviewer-administered questionnaires were administered to two samples: 450 pregnant women aged less than 20 years; and 150 male partners of pregnant women aged less than 20 years. Bivariate statistics described the characteristics and context of teenage pregnancy. Multivariate logistic regression explored correlates of unplanned pregnancy. Over 60% of pregnant teenagers and male partners indicated that the current pregnancy was planned; while 79% of pregnant teenagers and 85% of male partners welcomed the pregnancy. Most pregnant teenagers were living within stable and supportive family environments, with 94% reporting that they felt 'very well supported'. Nevertheless, a sub-group of pregnant teenagers appeared to be vulnerable, reporting unplanned and unhappy pregnancy; factors that were also associated with first intercourse being reported as not wanted. Levels of reproductive and contraceptive knowledge were poor among both pregnant teenagers and male partners. Just 46% of teenagers and 64% of male partners knew that pregnancy was possible at first intercourse. Mothers appear to be an important source of information and support for young women, with peers being reported far less often. Intervention to reduce teenage pregnancy must recognise the normative nature of early childbearing for the majority of girls who currently conceive and their

How Can Information and Communication Technology Improve Healthcare Inequalities and Healthcare Inequity? The Concept of Context Driven Care.

Science.gov (United States)

Yee, Kwang Chien; Bettiol, Silvana; Nash, Rosie; Macintyrne, Kate; Wong, Ming Chao; Nøhr, Christian

2018-01-01

Advances in medicine have improved health and healthcare for many around the world. The challenge is achieving the best outcomes of health via healthcare delivery to every individual. Healthcare inequalities exist within a country and between countries. Health information technology (HIT) has provided a mean to deliver equal access to healthcare services regardless of social context and physical location. In order to achieve better health outcomes for every individual, socio-cultural factors, such as literacy and social context need to consider. This paper argues that HIT while improves healthcare inequalities by providing access, might worsen healthcare inequity. In order to improve healthcare inequity using HIT, this paper argues that we need to consider patients and context, and hence the concept of context driven care. To improve healthcare inequity, we need to conceptually consider the patient's view and methodologically consider design methods that achieve participatory outcomes.

The Sociocultural and Economic Evolution of Mansaf in Hartha, Northern Jordan

Directory of Open Access Journals (Sweden)

Ammar Abdelkarim Ali Alobiedat

2016-04-01

Full Text Available Food and cooking techniques play key roles in preserving cultural sustainability and individual identity. Everything people eat becomes a part of not only their biological being, but also represents and identifies a part of a community’s sociocultural fabric. Using the loom approach, a new model to heritage interpretation, this paper intends to examine the sociocultural and economic dynamics during the preparation, cooking, and eating of mansaf—Jordan’s national dish—throughout its history. To reconstruct the heritage of mansaf and present it as a complete picture, both the tangible heritage, such as cooking equipment, whether modern or traditional, and the intangible heritage, such as the cooking techniques and associated traditions and activities, were analyzed. Mansaf has changed greatly over the past decades; however, living memory does not extend much beyond the 1940s within the informants to further examine mansaf’s changes in the case study of the village of Hartha, Northwest Jordan. Mansaf still remains an important signifier of major occasions, a tie to local heritage, and part of local and national identities.

Study of Nephrotoxic Potential of Acetaminophen in Birds

Science.gov (United States)

Jayakumar, K.; Mohan, K.; Swamy, H. D. Narayana; Shridhar, N. B.; Bayer, M. D.

2010-01-01

The present study was designed to evaluate the effect of acetaminophen on kidneys of birds by comparison with diclofenac that is used as positive control. The birds of Group I served as negative control and received normal saline, whereas Group II birds received diclofenac injection (2.5 mg/kg IM) and Group III birds received acetaminophen injection (10 mg/kg IM) for a period of seven days daily. The birds treated with diclofenac showed severe clinical signs of toxicity accompanied with high mortality and significant increase (P<0.001) in serum creatinine and uric acid concentration. The creatinine and uric acid concentrations were consistent with gross and histopathological findings. The negative control and acetaminophen-treated groups showed no adverse clinical signs, serum creatinine and uric acid concentrations were normal, and no gross or histopathological changes in kidneys were observed. Thus, it was concluded that acetaminophen can be used for treatment in birds without any adverse effect on kidneys. PMID:21170252

Pheromones in birds: myth or reality?

NARCIS (Netherlands)

Caro, S.P.; Balthazart, J.

2010-01-01

Birds are anosmic or at best microsmatic… This misbelief persisted until very recently and has strongly influenced the outcome of communication studies in birds, with olfaction remaining neglected as compared to acoustic and visual channels. However, there is now clear empirical evidence showing

Cross-species transmission and emergence of novel viruses from birds.

Science.gov (United States)

Chan, Jasper Fuk-Woo; To, Kelvin Kai-Wang; Chen, Honglin; Yuen, Kwok-Yung

2015-02-01

Birds, the only living member of the Dinosauria clade, are flying warm-blooded vertebrates displaying high species biodiversity, roosting and migratory behavior, and a unique adaptive immune system. Birds provide the natural reservoir for numerous viral species and therefore gene source for evolution, emergence and dissemination of novel viruses. The intrusions of human into natural habitats of wild birds, the domestication of wild birds as pets or racing birds, and the increasing poultry consumption by human have facilitated avian viruses to cross species barriers to cause zoonosis. Recently, a novel adenovirus was exclusively found in birds causing an outbreak of Chlamydophila psittaci infection among birds and humans. Instead of being the primary cause of an outbreak by jumping directly from bird to human, a novel avian virus can be an augmenter of another zoonotic agent causing the outbreak. A comprehensive avian virome will improve our understanding of birds' evolutionary dynamics. Copyright © 2015 Elsevier B.V. All rights reserved.

Studying wind power-bird interactions during the next decade

Energy Technology Data Exchange (ETDEWEB)

Holder, M. [TransAlta Wind, Calgary, AB (Canada)

2010-07-01

This PowerPoint presentation described TransAlta's ongoing study of wind power and bird interactions, and outlined the company's plans for the future. The deaths of large birds were noticed by the public as well as by the operators of wind farms built in response to the energy crisis of the 1970s. Post-construction casualty monitoring was established in 1994 in order to understand the direct effects of wind power projects on birds as well as to amass data and identify the broader issues affecting bird mortalities. Increased regulatory rigour led to a further clarification of the techniques used to monitor bird deaths. A study of the amassed data demonstrated that birds were not being killed in large numbers, but that common bird species in a given area were the most common casualties observed at wind farms. Particular species were not predisposed to be at risk. Significant declines in bird species have been noted in Canada, and many population declines have occurred in species located in landscapes well-suited for wind farms. The declines have meant that more scrutiny is placed on wind development projects and their potential cumulative effect. The direct effects of wind turbines on birds are not yet well-understood. The requirements for pre- and post-construction data collection must be reviewed and amended. Future studies will consider bird casualties as well as habitat and behavioural changes. tabs., figs.

Coordinated bird monitoring: Technical recommendations for military lands

Science.gov (United States)

Bart, Jonathan; Manning, Ann; Fischer, Richard; Eberly, Chris

2012-01-01

The Department of Defense (DoD) is subject to several rules and regulations establishing responsibilities for monitoring migratory birds. The Sikes Act requires all military installations with significant natural resources to prepare and implement Integrated Natural Resources Management Plans (INRMPs). These plans guide the conservation and long-term management of natural resources on military lands in a manner that is compatible with and sustains the military mission. An INRMP also supports compliance with all legal requirements and guides the military in fulfilling its obligation to be a good steward of public land.The management and conservation of migratory birds is addressed in installation INRMPs. The National Environmental Policy Act (NEPA) requires federal agencies to evaluate and disclose the potential environmental impacts of their proposed actions. More recently, DoD signed an MOU (http://www.dodpif.org/downloads/EO13186_MOU-DoD.pdf) for migratory birds, under Executive Order 13186, with the US Fish and Wildlife Service (USFWS) in July 2006 and a Migratory Bird Rule (http://www.dodpif.org/downloads/MigBirdFINALRule_FRFeb2007.pdf) was passed by Congress in February 2007. The Migratory Bird Rule addresses the potential impacts of military readiness activities on populations of migratory birds and establishes a process to implement conservation measures if and when a military readiness activity is expected to have a significant adverse impact on a population of migratory bird species (as determined through the NEPA process). The MOU states that for nonmilitary readiness activities, prior to initiating any activity likely to affect populations of migratory birds DoD shall (1) identify the migratory bird species likely to occur in the area of the proposed action and determine if any species of concern could be affected by the activity, and (2) assess and document, using NEPA when applicable, the effect of the proposed action on species of concern. By

Teachers' Knowledge and Views on the Use of Learners' Socio-Cultural Background in Teaching Natural Sciences in Grade 9 Township Classes

Science.gov (United States)

Mavuru, Lydia; Ramnarain, Umesh

2017-01-01

This article explores teachers' knowledge and views on the role of learners' socio-cultural background when teaching Natural Sciences to Grade 9 learners at three South African township schools. Within a socio-cultural framework, the research investigated how teachers accommodate learners' cultural norms and values, religion and beliefs,…

9 CFR 82.15 - Replacement birds and poultry.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Replacement birds and poultry. 82.15... AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS EXOTIC NEWCASTLE DIS- EASE (END) AND CHLAMYDIOSIS Exotic Newcastle Disease (END) § 82.15 Replacement birds and poultry. Birds...

Bird flight characteristics near wind turbines in Minnesota

Science.gov (United States)

Osborn, R.G.; Dieter, C.D.; Higgins, K.F.; Usgaard, R.E.

1998-01-01

During 1994-1995, we saw 70 species of birds on the Buffalo Ridge Wind Resource Area. In both years bird abundance peaked in spring. Red-winged blackbirds (Agelaius phoeniceus), mallards (Anas platyrhynchos), common grackles (Quiscalus quiscula), and barn swallows (Hirundo rustica) were the species most commonly seen. Most birds (82-84%) flew above or below the height range of wind turbine blades (22-55 m). The Buffalo Ridge Wind Resource Area poses little threat to resident or migrating birds at its current operating level.

"Cooking Lunch, That's Swiss": Constructing Hybrid Identities Based on Socio-Cultural Practices

Science.gov (United States)

Gonçalves, Kellie

2013-01-01

This study looks at the discursive construction and negotiation of hybrid identities within binational couples. I analyze conversations produced by Anglophones married to German-speaking Swiss residing in central Switzerland. I employ Bucholtz & Hall's sociocultural linguistic model (2004, 2005, 2010), which views identity as emergent in…

The use of birds as pets in Mexico.

Science.gov (United States)

Roldán-Clarà, Blanca; Toledo, Víctor M; Espejel, Ileana

2017-06-13

The use of birds as pets has been a historical tradition in Mexico since prehispanic times. It has survived through bird traders, called pajareros, which is a local name given to the trade (derived from pájaro, the Spanish word for bird). However, the trade of birds has not been sufficiently described; therefore, the goal of this paper is to analyze the bird trade in Mexico using the components of an ethnoecology scheme known as kosmos-corpus-praxis complex. Qualitative research techniques were used, including ethnographic immersion, participative research, and interviews of 79 pajareros in 22 localities in nine Mexican states. The activity of the pajareros occurs within their households, with each member having distinct roles. The roles involved in bird trading are capturing, acclimation, maintenance, and sale. Their assignment depends on gender, age, and residential location (rural or urban). Beyond their households, the pajareros are well organized in trade unions and are represented by a leader, who acts as an intermediate between them and the government officers who are involved in the authorization of federal permits. The pajareros use 96 species of birds, most of which are native to Mexico. Practicing the trade requires highly specific knowledge of the biology, ecology, habitat, nutrition, diseases, and behavior of the birds, as well as the abiotic components of their environment, such as climatology and geography. The cosmovision of pajarero households is embedded in their identity, making them proud of their trade. Our paper provides the first comprehensive description of the pajarero trade, showing evidence of local communitarian management in the places where the wild birds are captured.

Oral health in children and adolescents with different socio-cultural and socio-economic backgrounds

DEFF Research Database (Denmark)

Christensen, Lisa Bøge; Twetman, Svante; Sundby, Annette

2010-01-01

OBJECTIVES: To describe the occurrence and severity of dental caries in children and adolescents and to relate these findings to the subject's socio-cultural and socio-economic backgrounds. MATERIAL AND METHODS: A cross-sectional study in 12 706 children aged 5, 7, 12 and 15 years was conducted...... in 2006. Data on children's caries experience were collected from public oral health registers and pooled with socio-cultural and socio-economic data obtained from official statistics. The study population represented 76% of all registered inhabitants. RESULTS: Among 5- and 7-year-old children with non...... preventive strategy is proposed to meet the needs of children in risk of caries, and appropriate oral health-promotion programmes should be organized in collaboration with leaders from different ethnic minorities....

Acculturation Attitudes and Sociocultural Adaptation of Chinese Mainland Sojourners in Hong Kong

Directory of Open Access Journals (Sweden)

Yuanyi Ma

2015-12-01

Full Text Available Within these years, there has been a significant increase in the number of Chinese Mainland sojourners studying in Hong Kong. Due to the huge differences in various aspects like language, culture, cultural value, it would be considerably difficult for the Chinese Mainland students to adapt to the Hong Kong environment. This article investigates the ways for a group of doctoral students from Chinese Mainland to acculturate in Hong Kong. With the help of questionnaires, the difficulties that the sojourners have encountered in social situations are measured. It is found out that age and gender may have influenced the participants’ acculturation strategies, and interpersonal relationship is that which the subjects have the most difficulties with, while academic domain is the area with the least difficulties. Meanwhile, the results have shown that competence of local language is not a determinant factor of the sociocultural adaptation, and female subjects seem to adapt better than male subjects. Keywords: sojourner, acculturation, sociocultural adaptation, acculturation strategy

9 CFR 130.10 - User fees for pet birds.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false User fees for pet birds. 130.10... AGRICULTURE USER FEES USER FEES § 130.10 User fees for pet birds. (a) User fees for pet birds of U.S. origin returning to the United States, except pet birds of U.S. origin returning from Canada, are as follows...

El enfoque sociocultural en el estudio del desarrollo y la educación

Directory of Open Access Journals (Sweden)

Miguel Angel Martínez Rodríguez

1999-11-01

Full Text Available En este trabajo se abordan los fundamentos teóricos y metodológicos del enfoque sociocultural o sociohistórico del desarrollo de las funciones psicológicas superiores, que proviene de los planteamientos de Vygotsky y sus colaboradores (Luria y Leontiev. Esta teoría del desarrollo se caracteriza hacer énfasis en el origen social de los fenómenos psicológicos, y utilizar un postulado de carácter metodológico que tiene que ver con la acción mediada como unidad de análisis. Sobre la base de este enfoque, se pretende explicar las relaciones que se establecen entre el aprendizaje y el desarrollo, extendiendo las nociones de mediación semiótica y de zona de desarrollo próximo, como líneas de reflexión teórica que guían la elaboración de nuestros conceptos y las aproximaciones empíricas que hacemos en el campo de la educación. En la última parte de este ensayo se busca vincular tales planteamientos con nuestro contexto educativo y se aportan algunas consideraciones que pueden ser de utilidad para orientar la práctica educativa, así como la investigación sobre el desarrollo psicológico. AbstractThis paper focuses on the theoretical and methodological basis of the sociocultural or sociohistorical approach to the development of higher psychological processes, which derives from the work of Vygotsky’s and his colleagues’ (Luria and Leontiev. This theory of development emphasises on the social origin of the psychological phenomena, and uses a methodological postulate related to mediated action as a unit of analysis. Based on this approach, we intend to explain the relationship between learning and development, taking the notions of eemiotic mediation and proximal zone as the lines of theoretical reflection to elaborate our concepts and empirical approximations in the field of education. In the last part of the essay we try to link those postulates to our educational context. We also point out some considerations that may be

DNA barcoding of Dutch birds

Directory of Open Access Journals (Sweden)

Mansour Aliabadian

2013-12-01

Full Text Available The mitochondrial cytochrome c-oxidase subunit I (COI can serve as a fast and accurate marker for the identification of animal species, and has been applied in a number of studies on birds. We here sequenced the COI gene for 387 individuals of 147 species of birds from the Netherlands, with 83 species being represented by >2 sequences. The Netherlands occupies a small geographic area and 95% of all samples were collected within a 50 km radius from one another. The intraspecific divergences averaged 0.29% among this assemblage, but most values were lower; the interspecific divergences averaged 9.54%. In all, 95% of species were represented by a unique barcode, with 6 species of gulls and skua (Larus and Stercorariusat least one shared barcode. This is best explained by these species representing recent radiations with ongoing hybridization. In contrast, one species, the Lesser Whitethroat Sylvia curruca showed deep divergences, averaging 5.76% and up to 8.68% between individuals. These possibly represent two distinct taxa, S. curruca and S. blythi, both clearly separated in a haplotype network analysis. Our study adds to a growing body of DNA barcodes that have become available for birds, and shows that a DNA barcoding approach enables to identify known Dutch bird species with a very high resolution. In addition some species were flagged up for further detailed taxonomic investigation, illustrating that even in ornithologically well-known areas such as the Netherlands, more is to be learned about the birds that are present.

76 FR 39368 - Migratory Bird Permits; Abatement Regulations

Science.gov (United States)

2011-07-06

... promulgating migratory bird permit regulations for a permit to use raptors (birds of prey) in abatement activities. Abatement means the use of trained raptors to flush, scare (haze), or take birds or other...). Background In response to public interest in the use of trained raptors to haze (scare) depredating and other...

76 FR 67650 - Migratory Bird Permits; Abatement Regulations

Science.gov (United States)

2011-11-02

... and suggestions on migratory bird permit regulations for a permit to use raptors (birds of prey) in abatement activities. Abatement means the use of trained raptors to flush, scare (haze), or take birds or... for a specific permit authorizing the use of raptors in abatement activities (76 FR 39368). The...

Do silêncio à polifonia : contributos da teoria sociocultural para a educação online

OpenAIRE

Aires, Luísa

2003-01-01

No presente artigo exploram-se as potencialidades da teoria sociocultural e a sua aplicação à análise dos processos educativos online. Parte-se da seguinte questão básica: qual é a relevância teórico-metodológica da teoria sociocultural para a interpretação da acção educativa, em geral, e da acção educativa online, em particular? A forte imbricação entre indivíduos, contextos e instrumentos mediadores ganha especial consistência nas investigações desenvolvidas no âmbito desta corr...

GEOMETRICAL PARAMETERS OF EGGS IN BIRD SYSTEMATICS

Directory of Open Access Journals (Sweden)

I. S. Mityay

2014-12-01

Full Text Available Our ideas are based on the following assumptions. Egg as a standalone system is formed within another system, which is the body of the female. Both systems are implemented on the basis of a common genetic code. In this regard, for example, the dendrogram constructed by morphological criteria eggs should be approximately equal to those constructed by other molecular or morphological criteria adult birds. It should be noted that the dendrogram show only the degree of genetic similarity of taxa, therefore, the identity of materials depends on the number of analyzed criteria and their quality, ie, they should be the backbone. The greater the number of system-features will be included in the analysis and in one other case, the like are dendrogram. In other cases, we will have a fragmentary similarity, which is also very important when dealing with controversial issues. The main message of our research was to figure out the eligibility of usage the morphological characteristics of eggs as additional information in taxonomy and phylogeny of birds. Our studies show that the shape parameters of bird eggs show a stable attachment to certain types of birds and complex traits are species-specific. Dendrogram and diagrams built by the quantitative value of these signs, exhibit significant similarity with the dendrogram constructed by morphological, comparative anatomy, paleontology and molecular criteria for adult birds. This suggests the possibility of using morphological parameters eggs as additional information in dealing with taxonomy and phylogeny of birds. Keywords: oology, geometrical parameters of eggs, bird systematics

A bird strike handbook for base-level managers

Science.gov (United States)

Payson, R. P.; Vance, J. D.

1984-09-01

To help develop more awareness about bird strikes and bird strike reduction techniques, this thesis compiled all relevant information through an extensive literature search, review of base-level documents, and personal interviews. The final product--A Bird Strike Handbook for Base-Level Managers--provides information on bird strike statistics, methods to reduce the strike hazards, and means to obtain additional assistance. The handbook is organized for use by six major base agencies: Maintenance, Civil Engineering, Operations, Air Field Management, Safety, and Air Traffic Control. An appendix follows at the end.

The function of migratory bird calls

DEFF Research Database (Denmark)

Reichl, Thomas; Andersen, Bent Bach; Larsen, Ole Næsbye

The function of migratory bird calls: do they influence orientation and navigation?   Thomas Reichl1, Bent Bach Andersen2, Ole Naesbye Larsen2, Henrik Mouritsen1   1Institute of Biology, University of Oldenburg, Oldenburg, D-26111 Oldenburg, Germany 2Institute of Biology, University of Southern...... migration and to stimulate migratory restlessness in conspecifics. We wished to test if conspecific flight calls influence the flight direction of a nocturnal migrant, the European Robin (Erithacus rubecula), i.e. if flight calls help migrants keeping course. Wild caught birds showing migratory restlessness...... the experimental bird could be activated successively to simulate a migrating Robin cruising E-W, W-E, S-N or N-S at a chosen height (mostly about 40 m), at 10 m/s and emitting Robin flight calls of 80 dB(A) at 1 m. The simulated flight of a "ding" sound served as a control. During an experiment the bird was first...

Risk analysis-based food safety policy: scientific factors versus socio-cultural factors

NARCIS (Netherlands)

Rosa, P.; Knapen, van F.; Brom, F.W.A.

2008-01-01

The purpose of this article is to illustrate the importance of socio-cultural factors in risk management and the need to incorporate these factors in a standard, internationally recognized (wto) framework. This was achieved by analysing the relevance of these factors in 3 cases
The purpose of

Socio-cultural inhibitors to use of modern contraceptive techniques in rural Uganda: a qualitative study

Science.gov (United States)

Kabagenyi, Allen; Reid, Alice; Ntozi, James; Atuyambe, Lynn

2016-01-01

Introduction Family planning is one of the cost-effective strategies in reducing maternal and child morbidity and mortality rates. Yet in Uganda, the contraceptive prevalence rate is only 30% among married women in conjunction with a persistently high fertility rate of 6.2 children per woman. These demographic indicators have contributed to a high population growth rate of over 3.2% annually. This study examines the role of socio-cultural inhibitions in the use of modern contraceptives in rural Uganda. Methods This was a qualitative study conducted in 2012 among men aged 15-64 and women aged 15-49 in the districts of Mpigi and Bugiri in rural Uganda. Eighteen selected focus group discussions (FGDs), each internally homogeneous, and eight in-depth interviews (IDIs) were conducted among men and women. Data were collected on sociocultural beliefs and practices, barriers to modern contraceptive use and perceptions of and attitudes to contraceptive use. All interviews were tape recoded, translated and transcribed verbatim. All the transcripts were coded, prearranged into categories and later analyzed using a latent content analysis approach, with support of ATLAS.ti qualitative software. Suitable quotations were used to provide in-depth explanations of the findings. Results Three themes central in hindering the uptake of modern contraceptives emerged: (i) persistence of socio-cultural beliefs and practices promoting births (such as polygamy, extending family lineage, replacement of the dead, gender-based violence, power relations and twin myths). (ii) Continued reliance on traditional family planning practices and (iii) misconceptions and fears about modern contraception. Conclusion Sociocultural expectations and values attached to marriage, women and child bearing remain an impediment to using family planning methods. The study suggests a need to eradicate the cultural beliefs and practices that hinder people from using contraceptives, as well as a need to scale

Socio-cultural inhibitors to use of modern contraceptive techniques in rural Uganda: a qualitative study.

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Kabagenyi, Allen; Reid, Alice; Ntozi, James; Atuyambe, Lynn

2016-01-01