The persistence of entrepreneurship and innovative immigrants

Ethnicity and immigration status may play a role in entrepreneurship and innovation, yet the impact of university entrepreneurship education on this relationship is under-explored. This paper examines the persistence and differences in entrepreneurship by ethnicity and nationality. We find that among Stanford alumni, Asian Americans have a higher rate of entrepreneurship than white Americans. However, non-American Asians have a substantially lower, about 12% points lower, start-up rate than Asian Americans. Such discrepancy not only holds for entrepreneurial choice but also for investing as an angel investor or venture capitalist, or utilizing Stanford networks to find funding sources or partners. Participation in Stanford University’s entrepreneurship program as a student does little to reduce this gap. The low level of parental entrepreneurship and the high degree of intergenerational correlation in entrepreneurship likely result in the lower level of entrepreneurship and participation in university entrepreneurship programs among Asians relative to their Asian American counterparts. Our findings highlight the value of immigration in terms of breaking the persistence in entrepreneurship among certain ethnic groups and promoting potential high-growth entrepreneurship in the United States. In addition, our findings may have important implications for programs to incorporate immigrant entrepreneurs within their home countries to promote entrepreneurship and help break the persistence of entrepreneurship across generations.     

The rise of sport in the Asia-Pacific region and a social scientific journey through Asian-Pacific sport

Abstract

In the first quarter of the twenty-first century, the social, political and economic significance of sports in the Asia-Pacific region has been continually on the rise. First, the prominence of Asian athletes at international sporting arenas has become more visible. Second, major global sports mega-events are frequently hosted in Asia-Pacific countries. Third, the Asian sport industry is rapidly expanding. Fourth, international labour migration is increasingly noticeable in the Asia-Pacific’s sport industry. Fifth, displaying national identity is another important aspect of Asia-Pacific sport today. With this increasing significance of sport in Asian society, this Asia-Pacific Sport and Social Science special issue aims to provide a scholarly public sphere wherein sound theoretical, contextual and critical reviews of sports in the region can be circulated. While this yearly special issue welcomes contributions from international academics whose research interests are in Asia-Pacific sport, we also encourage Asian scholars to submit their work to the journal. We are not biased in either direction but simply want to see both insiders’ and outsiders’ perspectives on sport in Asia-Pacific sport studies.     

Maximum oxygen uptake and body composition of healthy Hong Kong Chinese adult men and women aged 20 - 64 years

The aims of the present study were to assess the maximal oxygen uptake and body composition of adult Chinese men and women, and to determine how these variables relate to age. The cross-sectional sample consisted of 196 men and 221 women aged 20 - 64 years. Maximal oxygen uptake (VO2max) was determined by indirect calorimetry during a maximal exercise test on an electrically braked cycle ergometer. The correlations between VO2max and fat mass were -0.52 in men and -0.58 in women. Linear regression defined the cross-sectional age-related decline in VO2max as 0.35 ml kg(-1) min(-1) year(-1) in men and 0.30 ml kg(-1) min(-1) year(-1) in women. Multiple regression analysis showed that more than 50% of this cross-sectional decline in VO2max was due to fat mass, lean mass, and age. Adding fat mass and lean mass to the multiple regression models reduced the age regression mass from 0.35 to 0.24 ml kg(-1) min(-1) year(-1) in men and from 0.30 to 0.15 ml kg(-1) min(-1) year(-1) in women. We conclude that age, fat mass, and lean mass are independent determinants of maximal oxygen uptake in Chinese adults.     

A new perspective on in vitro assessment method for evaluating quantum dot toxicity by using microfluidics technology

In this study, we demonstrate a new perspective on in vitro assessment method for evaluating quantum dot (QD) toxicity by using microfluidics technology. A new biomimetic approach, based on the flow exposure condition, was applied in order to characterize the cytotoxic potential of QD. In addition, the outcomes obtained from the flow exposure condition were compared to those of the static exposure condition. An in vitro cell array system was established that used an integrated multicompartmented microfluidic device to develop a sensitive flow exposure condition. QDs modified with cetyltrimethyl ammonium bromide∕trioctylphosphine oxide were used for the cytotoxicity assessment. The results suggested noticeable differences in the number of detached and deformed cells and the viability percentages between two different exposure conditions. The intracellular production of reactive oxygen species and release of cadmium were found to be the possible causes of QD-induced cytotoxicity, irrespective of the types of exposure condition. In contrast to the static exposure, the flow exposure apparently avoided the gravitational settling of particles and probably assisted in the homogeneous distribution of nanoparticles in the culture medium during exposure time. Moreover, the flow exposure condition resembled in vivo physiological conditions very closely, and thus, the flow exposure condition can offer potential advantages for nanotoxicity research.     

The Rationalization of Korean Universities

Minerva - The expansion of the higher education system and the rationalization of universities in South Korea, while broadly following the global patterns, reflect the characteristics of the...     

Ownership and firm innovation in a transition economy: Evidence from China

We examine innovation performance of firms in a transition economy from an ownership perspective. We focus specifically on the relationship between ownership structures and firm innovation performance. Drawing on data from 548 Chinese firms we find volume of patent registration to be most strongly influenced by foreign ownership in the firm along with firm affiliation within a business group. The influence of state and institutional ownership on innovation performance is positive but lagged. Contrary to expectations, insider ownership leads to lower innovation performance and concentrated ownership has no significant impact. Our study has two principal contributions. Firstly, we utilize a comprehensive treatment of ownership characteristics, overcoming weakness in previous studies that have used a more narrow focus on ownership type. Secondly, we contribute to understanding of how firms in transition economies build ‘indigenous’ capabilities for innovation by drawing attention to the interplay of foreign and domestic control of agents’ innovation.     

Language and Cognitive Predictors of Text Comprehension: Evidence From Multivariate Analysis

Using data from children in South Korea (N = 145, M_age = 6.08), it was determined how low‐level language and cognitive skills (vocabulary, syntactic knowledge, and working memory) and high‐level cognitive skills (comprehension monitoring and theory of mind [ToM]) are related to listening comprehension and whether listening comprehension and word reading mediate the relations of language and cognitive skills to reading comprehension. Low‐level skills predicted comprehension monitoring and ToM, which in turn predicted listening comprehension. Vocabulary and syntactic knowledge were also directly related to listening comprehension, whereas working memory was indirectly related via comprehension monitoring and ToM. Listening comprehension and word reading completely mediated the relations of language and cognitive skills to reading comprehension.     

Investigating critical thinking and knowledge construction in an interactive learning environment

Critical thinking and knowledge construction have become essential competencies for people in the new information age. In this study, we designed an interactive learning environment involving three forms of interaction: individual reflections, group collaboration and, class discussions. The purpose of this study was to investigate the extent to which the three forms of interaction promoted students' critical thinking and knowledge construction. Seventeen students at National Institute of Education of Singapore participated in this study. Their reflections and discussions were analyzed by following a content analysis approach. Results showed that writing reflections had potential to promote critical thinking but, not all students thought critically. Knowledge construction in groups and in class discussions happened at lower levels. This paper presents the conceptual framework, design specifications and evaluation results of the ILE. Implications of the results are discussed.     

Two‐dimensional sectioned images and three‐dimensional surface models for learning the anatomy of the female pelvis

In the Visible Korean project, serially sectioned images of the pelvis were made from a female cadaver. Outlines of significant structures in the sectioned images were drawn and stacked to build surface models. To improve the accessibility and informational content of these data, a five‐step process was designed and implemented. First, 154 pelvic structures were outlined with additional surface reconstruction to prepare the image data. Second, the sectioned and outlined images (in a browsing software) as well as the surface models (in a PDF file) were placed on the Visible Korean homepage in a readily‐accessible format. Third, all image data were visualized with interactive elements to stimulate creative learning. Fourth, two‐dimensional (2D) images and three‐dimensional (3D) models were superimposed on one another to provide context and spatial information for students viewing these data. Fifth, images were designed such that structure names would be shown when the mouse pointer hovered over the 2D images or the 3D models. The state‐of‐the‐art sectioned images, outlined images, and surface models, arranged and systematized as described in this study, will aid students in understanding the anatomy of female pelvis. The graphic data accompanied by corresponding magnetic resonance images and computed tomographs are expected to promote the production of 3D simulators for clinical practice. Anat Sci Educ 6: 316–323. © 2013 American Association of Anatomists.