Software for the Design of Castings and Rapid Production of Patterns

Author(s):  
Y. S. Huang ◽  
P. D. Webster ◽  
T. A. Dean
Keyword(s):  
2017 ◽  
Vol 14 (2) ◽  
pp. 170-178
Author(s):  
Khatija Bibi Khan

The rapid production of films of diversity in post-1994 South Africa has unfortunately not been matched by critical works on film. Part of the reason is that some of the films recycle old themes that celebrate the worst in black people. Another possible reason could be that a good number of films wallow in personality praise, and certainly of Mandela, especially after his demise. Despite these problems of film criticism in post-1994 South Africa, it appears that some new critics have not felt compelled to waste their energy on analysing the Bantustan film – a kind of film that was made for black people by the apartheid system but has re-surfaced after 1994 in different ways. The patent lack of more critical works on film that engages the identities and social imaginaries of young and white South Africans is partly addressed in SKIN – a film that registers the mental growth and spiritual development of Sandra’s multiple selves. This article argues that SKIN portrays the racial neurosis of the apartheid system; and the question of identity affecting young white youths during and after apartheid is experienced at the racial, gender and sex levels.


2021 ◽  
Author(s):  
Herman Ching ◽  
Todd J Thorson ◽  
Brian Paul ◽  
Ali Mohraz

The discovery of bicontinuous interfacially jammed emulsion gels (bijels) in 2007 motivated the development of processing techniques to harness their unique morphological attributes in applications such as electrochemical energy storage...


2021 ◽  
pp. 147332502199086
Author(s):  
Stéphanie Wahab ◽  
Gita R Mehrotra ◽  
Kelly E Myers

Expediency, efficiency, and rapid production within compressed time frames represent markers for research and scholarship within the neoliberal academe. Scholars who wish to resist these practices of knowledge production have articulated the need for Slow scholarship—a slower pace to make room for thinking, creativity, and useful knowledge. While these calls are important for drawing attention to the costs and problems of the neoliberal academy, many scholars have moved beyond “slow” as being uniquely referencing pace and duration, by calling for the different conceptualizations of time, space, and knowing. Guided by post-structural feminisms, we engaged in a research project that moved at the pace of trust in the integrity of our ideas and relationships. Our case study aimed to better understand the ways macro forces such as neoliberalism, criminalization and professionalization shape domestic violence work. This article discusses our praxis of Slow scholarship by showcasing four specific key markers of Slow scholarship in our research; time reimagined, a relational ontology, moving inside and towards complexity, and embodiment. We discuss how Slow scholarship complicates how we understand constructs of productivity and knowledge production, as well as map the ways Slow scholarship offers a praxis of resistance for generating power from the epistemic margins within social work and the neoliberal academy.


2021 ◽  
Vol 291 ◽  
pp. 129530
Author(s):  
Kenuo Zhou ◽  
Zebi Zhao ◽  
Jiaxi Zhang ◽  
Haonan Chang ◽  
Xian He ◽  
...  

2021 ◽  
Vol 22 (7) ◽  
pp. 3450
Author(s):  
Lei Liu ◽  
Li-Peng Shan ◽  
Yan Zhou ◽  
Jiong Chen

Rapid production of prawn (Litopenaeus vannamei) under artificial pressure can result in a series of obvious challenges and is vulnerable to serious losses related to aquatic environmental issues and the unrestrained outbreak of white spot syndrome (WSS). However, to date, there are no therapeutic strategies to contain the spread of the virus. Here, we synthesized 27 coumarin deriv-atives and evaluated their anti-white spot syndrome virus (WSSV) activity in L. vannamei larvae. We demonstrated that electron-withdrawing and electron-giving substituent groups play an im-portant role in reducing toxicity and WSSV replication, respectively. Two coumarin C2 (2-amino-5-oxo-4-(p-tolyl)-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile) and C7 (2-amino-4-(4-chlorophenyl)-5-oxo-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile) were regarded as the most promising anti-WSSV compounds with maximum antiviral response <5% and median effective concentration <10 mg/L. The mortality of WSSV-infected larvae decreased by more than 60% after exposure to C2 and C7. With continuous immersion of C2 and C7 exchange, the mortality further decreased to 40% at 120 h.Additionally, C2 and C7 are the relatively stable in aquacultural water, making these agents


Small ◽  
2019 ◽  
Vol 15 (47) ◽  
pp. 1902058 ◽  
Author(s):  
Wen J. Seeto ◽  
Yuan Tian ◽  
Shantanu Pradhan ◽  
Petra Kerscher ◽  
Elizabeth A. Lipke
Keyword(s):  

2006 ◽  
Vol 47 (3) ◽  
pp. 231-234 ◽  
Author(s):  
Zavalza-Stiker Alicia ◽  
Ortiz-Saldivar Blanca ◽  
García-Hernández Mariana ◽  
Castillo-Casanova Magdalena ◽  
Bonifaz Alexandro

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