Recent developments in microfluidic synthesis of artificial cell-like polymersomes and liposomes for functional bioreactors

Recent advances in droplet microfluidics have led to the fabrication of versatile vesicles with a structure that mimics the cellular membrane. These artificial cell-like vesicles including polymersomes and liposomes effectively enclose an aqueous core with well-defined size and composition from the surrounding environment to implement various biological reactions, serving as a diverse functional reactor. The advantage of realizing various biological phenomena within a compartment separated by a membrane that resembles a natural cell membrane is actively explored in the fields of synthetic biology as well as biomedical applications including drug delivery, biosensors, and bioreactors, to name a few. In this Perspective, we first summarize various methods utilized in producing these polymersomes and liposomes. Moreover, we will highlight some of the recent advances in the design of these artificial cell-like vesicles for functional bioreactors and discuss the current issues and future perspectives.     

Community College Counseling: Why Are Research Outcomes So Elusive?

This article focuses on counseling research in the community college context. The article suggests the need for a robust community college knowledge base, describes some limitations of the current community college literature, and suggests a framework for more effective work in this area. The authors’ own experiences and selected examples of published studies are used as illustrations of the hurdles encountered and solutions available when examining counseling theories, practices, and outcomes in 2‐year settings.     

The Appliance of Code Switching in the SM Language

Code-switching, a natural phenomenon that consists of alternating two or more languages in bilinguals ’discourse, has traditionally been examined in its oral production. For over three decades, much at...     

夏季消暑与近代社会生活——以1843—1937年上海为例

防暑降温是人们对自然环境做出的本能反应,也是夏季日常生活的重要组成部分。以开埠前人们夏季防暑降温生活为对照,通过对近代上海市民夏季生活中防暑降温行为的分析和考察发现,近代上海社会生活变迁引起了人们夏季防暑降温在服饰、饮食、居家、户外活动、物用及时间安排等方面的变化,并呈现出社会化、大众化、多样性和时代性的特点,进而揭示近代社会从传统走向现代的历史发展过程。     

Assessing the special education professional development needs of northern Malawian schoolteachers

This research examines special needs education professional development needs among both general and special education schoolteachers in northern Malawi. A semi‐structured questionnaire with open and close‐ended questions was used for the research. Quantitative and thematic analyses were conducted to determine the extent to which teachers believe that students with disabilities should be educated together with students without disabilities, the importance of professional development for teaching students with disabilities, prioritised professional development needs regarding special education knowledge, and self‐identified needs for successful special education classrooms. Results indicate that teachers are generally in favour of inclusive practices and identify a high need for special education professional development. Participants identified training and resources to teach students with visual impairments or auditory impairments as a high priority. Participants noted a need for improved infrastructure, more educational materials, and recognition by the government for work in special education.     

What Lies between the Religious and the Secular?: Education beyond the Human

The current age is characterised by many as secular, and a source of such a characterisation can be found in the Nietzschean claim that thoughts about there being some ultimate reality have to be jettisoned, and human existence and the world need to be embraced as they are. That claim is renewed by some secular thinkers who insist that education has to be reconceived in ways congenial to the new age. It is argued that central to their logic is the dichotomy between the religious and the secular or the otherworldly and the earthly, and that this dichotomy is simplistic as well as problematic. As an alternative to the ‘two worlds’ view, the ‘two aspects’ view is suggested, with an interpretation of reality that the noumenon––the non‐human––has to be taken in the negative sense. Against secularising the domain of education, it is indicated that there still remains a place for education to occupy between the two poles of religiousness and secularity.     

Higher Education as a Platform for Cross‐Cultural Transition: the Case of the First Educated Bedouin Women in Israel

This article examines two groups of Bedouin women who studied in different cultural spaces. The first group, due to a lack of high schools in the Negev (during the 1970s), were obliged to leave the village to study and reside in boarding schools in the central and northern regions of Israel. These women returned to their society of origin after the completion of their academic studies. The second group went to Jewish universities in a town near their homes (Beersheba), attending daily and returning home each night to patriarchal control. The article examines the experience of these pioneers in higher education as a form of cultural transition and internal immigration, with an emphasis on the unique characteristics of each of the two groups. Going out to gain higher education is seen in Bedouin society as a form of immigration, and the first educated women therefore became a type of immigrant.     

Idea generation in biomedical engineering courses using Design Heuristics

ABSTRACT

With increasing demand for improved medical equipment and healthcare, next-generation biomedical engineers need strong design skills. Equipping biomedical engineering students with tools for idea generation and development can increase student design success. Design Heuristics are an ideation tool developed through empirical studies of product designs. While identified in the mechanical engineering space, Design Heuristics may be applicable in biomedical engineering design. In our study, we implemented a Design Heuristics session during upper-level undergraduate and first-year graduate biomedical engineering design courses. We examined the applicability of Design Heuristics within individual and team concept generation contexts. The findings demonstrated that biomedical engineering students were able to use Design Heuristics to generate multiple concepts, and that initial concepts produced using Design Heuristics were carried over into final team design. The results support the applicability of Design Heuristics to student idea generation in biomedical engineering design.