Consideration is given to the convergence of supply chains and sustainability. In doing so, the focus on environmental management and operations is moved from local optimization of environmental factors to consideration of the entire supply chain during the production, consumption, customer service and post-disposal disposition of products. This is a critical and timely topic that captures increasing concerns over sustainability, whether driven by current legislation, public interest, or competitive opportunity. As such, sustainable development is a rich area for academic research that is still in its infancy and has the potential to affect future government policy, current production operations, and identify new business models. This paper provides a background to better understand current trends in this multidisciplinary field that intersect with operations management, and the research opportunities and challenges it presents. #

Antimicrobial peptides (AMPs) are gaining popularity as better substitute to antibiotics. These peptides are shown to be active against several bacteria, fungi, viruses, protozoa and cancerous cells. Understanding the role of primary structure of AMPs in their specificity and activity is essential for their rational design as drugs. Collection of Anti-Microbial Peptides (CAMP) is a free online database that has been developed for advancement of the present understanding on antimicrobial peptides. It is manually curated and currently holds 3782 antimicrobial sequences. These sequences are divided into experimentally validated (patents and non-patents: 2766) and predicted (1016) datasets based on their reference literature. Information like source organism, activity (MIC values), reference literature, target and non-target organisms of AMPs are captured in the database. The experimentally validated dataset has been further used to develop prediction tools for AMPs based on the machine learning algorithms like Random Forests (RF), Support Vector Machines (SVM) and Discriminant Analysis (DA). The prediction models gave accuracies of 93.2% (RF), 91.5% (SVM) and 87.5% (DA) on the test datasets. The prediction and sequence analysis tools, including BLAST, are integrated in the database. CAMP will be a useful database for study of sequence-activity and -specificity relationships in AMPs. CAMP is freely available at http://www.bicnirrh.res.in/antimicrobial.

Purpose-Sustainability and environmental issues are among the most pressing concerns for modern humanity, governments and environmentally conscious business organizations. Green supply chain management has been acknowledged as a key factor to promote organizational sustainability. Green supply chain management is evolving into an important approach for organizations in emerging economies to manage their environmental responsibility. Yet, despite their importance for easing environmental degradation and providing economic benefits, study of the drivers that influence green supply chain initiatives in an emerging economy is still an under-researched area. Using survey data collected from ISO 14001 certified organizations from Malaysia, the purpose of this paper is to propose that the drivers that motivate firms to adopt green supply chain management can be measured by a second-order construct related to the implementation of the firm's green supply chain initiatives. Design/methodology/approach-Structural equation model was used to analyze a set of survey data to validate the research hypotheses. Findings-The research reveals four crucial drivers of green supply chain adoption that collectively affect a firm's green purchasing, design-for-environment and reverse logistics initiatives. This study uncovers several crucial relationships between green supply chain drivers and initiatives among Malaysian manufacturers. Originality/value-The role of the drivers is crucial in motivating these firms to adopt green supply chain initiatives and facilitate their adoption. Firms in emerging countries need to realize that green supply chain initiatives can result in significant benefits to their firms, environment, and the society at large which gives them additional incentives to adopt these initiatives.

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Paternalism is an emerging concept with significant potential for international leadership research. Paternalistic leaders combine benevolence with authority. Paternalism is a prevalent leadership style in non-Western business organizations. In this article, the authors extend research on paternalism to the Western business context. They compare the attitudes of employees from the United States ( N = 215) and India ( N = 207) with respect to paternalistic leadership and its correlates. Paternalism had a significant positive effect on job satisfaction in India, but the relationship was not significant in the United States. In both cultural contexts, paternalistic leadership was positively related to leader—member exchange and organizational commitment. Results suggest paternalistic leadership may generalize across cultures.

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