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131.
INTRODUCTIONManyangiospermsflowerataboutthesametimeeveryyear.Thisoccurseventhoughtheymayhavestartedgrowingatdifferenttimes.Theirfloweringisaresponsetothechanginglengthofdayandnightastheseasonprogresses.Intheearly20thcentury,amutationintobaccocultivarMary-landMammothwasdiscoveredthatpreventedtheplantfromfloweringinthesummerasnormalto-baccoplantsdo.慚arylandMammoth?wouldnotbloomuntillateDecember(GarnerandAllard,1920).Thisreflectedtheeffectofphotoperiodonflowering.Afterwards,onthebasisofl…  相似文献   
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This study aims to find factors linked to university choice in China that work for or against students’ access to higher education. China has undertaken many reforms in the past two decades and has rapidly expanded its higher education system. The transition from a sequential to a parallel mechanism for students to select universities is a significant change in the admission process. The expansion of higher education increased the number of high school graduates who dream of going to top-ranked Chinese universities. With this dream, students start preparing themselves for higher education during basic education. Despite the increase in top-ranked universities, the issues such as school education, familial expectations, choices of city and of major have a significant impact on students’ choice of university.  相似文献   
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Drawing on the expectation state theory, this paper seeks to analyse the social cognitive process of the impacts of gender stereotypes along with their culturally derived schemas of status belief, status characteristics and emotion at the early stage of women's endeavour to emerge as leaders in academia. Employing a convenience sampling and interviews held with five women academic participants from three public and private universities in the western region of Indonesia, this research reveals that two social cognitive practices affect women's endeavour to emerge as leaders; (1) the incongruities of cultural and cognitive expected status belief and status characteristics about females with the expected performance of leadership. The pervasive effect of these can be mitigated when women adopt a strategy of neglection, coupled with a strategy of networking both via their own networks and their husband's networks; (2) the incongruities of cultural and cognitive expected ways of emotional expression on women with the expected performance of leadership. This impacts the status conferral that shapes the worthiness of females to emerge as leaders, leading female leaders in our study to build a protective shield of emotion display to keep them perceived as worthy individuals for leadership roles.  相似文献   
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INTRODUCTION Entomopathogenic nematodes of the generaSteinernema and Heterorhabditis have been used tocontrol a wide range of agriculturally important insectpests (Kaya and Gaugler, 1993). The mechanism bywhich these nematodes are able to infect and repro-duce in the insect host involves a mutual relationshipbetween the nematode and the symbiotic bacteria,Xenorhabdus spp. and Photorhabdus spp. (Akhurstand Dunphy, 1993; Forst and Nealson, 1996). Poinarand Thomas (1966) established tha…  相似文献   
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Abstract

This paper juxtaposes the predicaments of two popular stars in Asia whose mobility in their respective cultural fields became challenged by political sentiments in 2004. Chang Hui‐Mei (A‐Mei), the aboriginal pop diva from Taiwan, became the target of a protest organized by Chinese ‘patriots’ before a performance in Hangzhou. The event set off a series of public debates involving high‐level Taiwanese politicians, fans, and members of the public that recalled a similar controversy in 2000 when A‐Mei was banned in China after singing at the inauguration of President Chen Shui‐Bian. Some months later, Korean Wave star Song Seung‐Heon became the subject of a draft‐dodging investigation while he was shooting a highly anticipated TV drama, Sad Love Story. Support from different configurations of overseas fans poured in and remained strong even after he gave up the project and began his mandatory military service. Using these two parallel cases to reveal how politics and entertainment interact in Asia independent of stars’ volition, this paper investigates the affective investment and communication strategies of A‐Mei’s cross‐strait fans and Song’s Chinese‐Asian fans during these emotion‐laden circumstances. The inter‐referential approach of this paper not only reveals the importance of considering patriotism as a latent (rather than exceptional) political and popular force in trans‐Asian popular culture, but also reconfigures the relationships between the public, popular, and political in inter‐Asia cultural traffic.  相似文献   
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Recent studies have highlighted a fear or difficulty with the study and understanding of neuroanatomy among medical and healthcare students. This has been linked with a diminished confidence of clinical practitioners and students to manage patients with neurological conditions. The underlying reasons for this difficulty have been queried among a broad cohort of medical, dental, occupational therapy, and speech and language sciences students. Direct evidence of the students’ perception regarding specific difficulties associated with learning neuroanatomy has been provided and some of the measures required to address these issues have been identified. Neuroanatomy is perceived as a more difficult subject compared to other anatomy topics (e.g., reproductive/pelvic anatomy) and not all components of the neuroanatomy curriculum are viewed as equally challenging. The difficulty in understanding neuroanatomical concepts is linked to intrinsic factors such as the inherent complex nature of the topic rather than outside influences (e.g., lecture duration). Participants reporting high levels of interest in the subject reported higher levels of knowledge, suggesting that teaching tools aimed at increasing interest, such as case‐based scenarios, could facilitate acquisition of knowledge. Newer pedagogies, including web‐resources and computer assisted learning (CAL) are considered important tools to improve neuroanatomy learning, whereas traditional tools such as lecture slides and notes were considered less important. In conclusion, it is suggested that understanding of neuroanatomy could be enhanced and neurophobia be decreased by purposefully designed CAL resources. This data could help curricular designers to refocus attention and guide educators to develop improved neuroanatomy web‐resources in future. Anat Sci Educ 11: 81–93. © 2017 American Association of Anatomists.  相似文献   
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Identity formation is a critical process shaping the lives of adolescents and can present distinct challenges for Black adolescent girls who are positioned in society to negotiate ideals of self when presented with false and incomplete images representing Black girlhood. Researchers have found distorted images of Black femininity derived from history, including the mammy, jezebel, and Sapphire, are still pervasive in contemporary media outlets that are often viewed by adolescent girls. The current qualitative interview study examined literate interpretations of current media representations depicting Black girlhood from eight adolescent girls. Findings show that participants believed that Black girlhood is portrayed as being judged by their hair; is seen as angry, loud, and violent; and is sexualized.

?Following the interview, the girls used their pens to write against each of these portrayals and also to write toward social change. The ways the girls desired to be represented were in opposition to the ways they felt society and media viewed them. Their responses and literary writings suggest that Black adolescent girls need spaces to negotiate depictions of self and identity.  相似文献   
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Shades of different light intensities (29%, 43%, 54%, 60% or 68%) along with control (no shade) were studied to observe their effects on the flowering time and plant quality. A hyperbolic relationship was observed between different light intensities under shade, and time to flowering. The total number of flower buds showed a curvilinear relationship with light intensities. Growth parameters related to the plant characteristics such as plant height, leaf area and plant fresh weight were improved under shading treatments at the expense of flowering time and number of flower buds. However, both linear and polynomial models applied assumed that cultivar Chimes White was equally sensitive to light intensity throughout development.  相似文献   
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