scholarly journals Bringing drones to the people: Development of a low-cost fixed-wing UAV and multispectral camera for custom application in earth science field work, education, and outreach

2020 ◽  
Author(s):  
Casey Duncan ◽  
David Wheatley ◽  
Sam Chesebrough
Author(s):  
Kwaku Osei-Hwedie ◽  
Doris Akyere Boateng

As the discussions and debates rage on about the content and direction of social work in Africa, the challenges associated with weaning the profession off its Western and North American roots become apparent. The desire to indigenise or make the profession culturally relevant is well articulated in the literature. Some efforts have been undertaken toward achieving this desire. However, it is evident that despite the numerous discussions and publications, it appears that efforts at indigenising, localising, or making social work culturally relevant have not made much progress. While what must be achieved is somewhat clear; how to achieve it and by what process remain a conundrum. The article, therefore, revisits the issue of making social work culturally relevant in Africa and its associated challenges. Despite the indictment of current social work education and practice in Africa, it appears that many academics and professionals have accepted that what is Western is global, fashionable, and functional, if not perfect. Given this, perhaps, “we should not worry our heads” about changing it. Instead, social work educators and practitioners in Africa should go back to the drawing board to determine how current social work education and practice can be blended with a traditional African knowledge base, approaches and models to reflect and align with the critical principles and ideals within the African context. This is with the hope of making the profession more relevant to the needs of the people of Africa.


AJIL Unbound ◽  
2021 ◽  
Vol 115 ◽  
pp. 263-267
Author(s):  
Doron Teichman ◽  
Eyal Zamir

The use of nudges—“low-cost, choice-preserving, behaviorally informed approaches to regulatory problems”—has become quite popular at the national level in the past decade or so. Examples include changing the default concerning employees’ saving for retirement in a bid to encourage such saving; altering the default about consent to posthumous organ donation to increase the supply of organs for transplantation; and informing people about other people's energy consumption to spur them to reduce theirs. Nudges are therefore used to promote the welfare of the people being nudged, and of society at large. However, the use of nudges has sparked a lively normative debate. When turning to the international arena, new arguments for and against nudges can be raised. This essay focuses on the normative aspects of using nudges in the international arena.


Author(s):  
Rajendra Baikady ◽  
Cheng Shengli ◽  
Gao Jianguo

This article reports on the result of an exploratory qualitative study with in-depth interviews conducted with postgraduate students in Chinese universities. The data were collected from five schools of social work, covering three provincial-level administrative regions of Beijing, Shanghai and Shandong. The principal aim of this article is to understand the development of social work and student perspectives on the government’s role in social work development and the function of social work in China. The study shows that Chinese social work is still developing, and the expansion and function of social work education and practice is mandated by the state. Despite a robust authoritarian hold by the government, the study finds hope among the graduate students about the mission and future of social work in China.


Author(s):  
Marina Requena Mora ◽  
Enma Gómez Nicolau ◽  
David Muñoz-Rodríguez

El concepto marxista de fetichismo nos ayuda a entender como los regímenes liberales, tanto de carácter productivo como de naturaleza consumptiva, construyen un mundo de objetos circulantes que aparecen divorciados de los contextos en los que se produjeron. Lo mismo se puede decir de la transcripción cuando esta se externalizada y es consumida —cual que dato primario— por los grupos de investigación. En el artículo se discute la importancia de la transcripción en el proceso de investigación. En primer lugar, se atiende su relevancia en la dimensión analítica y como parte de las preocupaciones metodológicas para evitar la pérdida de continuidad en la transformación de la oralidad en documento primario. Se analizan los problemas derivados de mercantilizar la transcripción en los contextos de externalización del trabajo de campo. En segundo lugar, se contextualiza el trabajo de transcripción en el proceso artesanal de la investigación cualitativa y se incide en las posibilidades que brinda para realizar un análisis continuo del proceso de investigación. En último lugar, el artículo discute la dimensión ética que contiene la transcripción literal como proceso a través del que se devuelve, en forma de escucha, el tiempo a las personas que ofrecieron su palabra a la investigación.The Marxist concept of fetishism helps us to understand how liberal regimes, both productive and consumptive, construct a world of circulating objects that appear divorced from the contexts in which they are produced. The same can be said of transcription when it is outsourced and consumed as a primary data by research groups. The importance of transcription in the research process is discussed in the article. First, we take into account its relevance in the analytical process and as part of the methodological concerns to avoid the loss of continuity in the transformation of orality into a primary document. We analyze the problems derived from commercialization of the transcription in the contexts of outsourcing of the field work. Secondly, the work of transcription is contextualized in the artisanal process of qualitative research and it focuses on the possibilities it offers to carry out a continuous analysis in the research process. Finally, the article discusses the ethical dimension of the literal transcription as a process through which we return the people that offered they time and they word to the research in the form of listening.


Author(s):  
Míriam Andrea Hernández-Barco ◽  
Jesús Sánchez-Martín ◽  
Florentina Cañada-Cañada ◽  
Isaac Corbacho-Cuello

The emotional dimension in education has become increasingly important in recent decades. Enhancing the emotional dimension of prospective teachers in science subjects is higher education stuff responsibility. The implementation of active methodologies could modify the traditional student-teacher roles that are encouraged by the educational policies implemented in the Bologna Process. The principal aim of this work is to describe a Project Based Learning methodology and to introduce it as potential resource for the emotional and cognitive improvement of 19 prospective primary teachers enrolled in a scientific subject. This is a qualitative study with a transversal sustainability approach in the context of a research line focused on Higher Education for Sustainable Development. A questionnaire was designed and filled by the students at two different times, before and after implementation of the activity. The initial feedback from students was surprisingly enthusiastic by the fact that they were working with rockets, despite of this is not a common emotion in the science field. The results show the emotional improvement of prospective teachers after the implementation. It is concluded that a correct science education is necessary during the training of teachers taking into account their emotional dimension and the social repercussion due to the future transmission.


2021 ◽  
Vol 9 (1) ◽  
pp. 1-10
Author(s):  
H Manjula Bai

This paper is designed to check Customer Awareness towards Pradhan Mantri Bharatiya Jnanaushadi Kendra’s. This study is finished to understand the knowledge, perception and attitude of individuals and patients towards generic medicines provided by the govt. At low cost through Jan Aushadhi Medical Stores, which supports and helps the people below the personal income. This helps to spot the problems faced by people and also helps to make your mind up and to relinquish solutions regarding the matter that, not every-one is aware of the schemes implemented by the govt. For the welfare of the people below the personal income. The successful solution is taking measures like campaigns, educating the people to form them more alert to the Jan Aushadhi Medical Store. The study target the degree of knowledge of individuals about Jan Aushadhi Medical Store, the people’s awareness of Jan Aushadhi Medical schemes, to understand the willingness of individuals to shop for generic medicines, to review the understanding and people’s perception on generic medicines, to study the satisfaction level of consumers towards quality, price, availability, accessibility, acceptability, affordability of those medicines and to understand about how the govt. Initiative measures reach among the people. For the study’s aim, the researcher has selected 50 respondents who are aware of the PMBJPK. Descriptive research methodology is employed to conduct the study. It includes survey and fact-finding inquiries of various kinds. It focused on the issues of the advantages availed from PMBJPK. All levels of shoppers were surveyed by using a questionnaire and also, the level of satisfaction or dissatisfaction from PMBJPK was studied. Finally, the detailed information about the advantages they had received was also considered... Finally, it attempts to supply suggestions to the purchasers to teach way more about PMBJPK.


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