Suchergebnisse

In 2015 the United Nations declared a framework comprising 17 aspirational goals known as the Sustainable Development Goals (SDGs) which was meant to be adopted by governments, industries, and other stakeholders worldwide to end poverty, protect the planet, and ensure that all people live with peace and prosperity by 2030. It can make the environment sustainable, in other words. Chemistry can play an essential role in helping society achieve the SDGs and Green Chemistry (GC) specifically may be a key player in this regard. GC complements other streams of chemistry, including environmental chemistry. Environmental Chemistry is the 'chemistry of the environment' that explains nature and the impact of man on nature. At the same time, GC is 'chemistry for the environment' i.e., more environmentally friendly chemistry. GC may be defined as "invention, design and application of chemical products and processes to reduce or eliminate the use and generation of hazardous substances". New chemical research, green and sustainable chemistry education, green and sustainable chemical manufacturing practices, and a sense of social responsibility are critical for all chemists worldwide as we work together to protect our planet Earth. SDGs including Zero Hunger, Good Health and Well-being, Clean Water and Sanitation, Affordable and Clean Energy, Industries, Innovation and Infrastructure, Responsible Consumption and Production, Climate Action is directly related to chemistry at large and GC in precise. Therefore, if we rightly practice GC, it serves the purpose of environmental sustainability and will be useful in achieving the SDGs, which will ensure that all people enjoy peace and prosperity in the long run. Green Chemistry Education is quite important in this regard, which needs to be practiced more and more.

Recently, threat from biological warfare agents (BWAs) has emerged as the foremost national and global security challenge because of their simple and cheap production, easy dispersal, complicated detection, expensive protection and psychological, economical and social impact. Early detection and identification of BWAs during intentional biological event is essential to initiate corrective emergency responses for management of such incidents. Efforts are being made across the globe for development of state of the art technologies and systems for detection and identification of BWAs. However, till date there is no single system which can detect all the biothreat agents. In the present review, we describe the currently available techniques and systems for detection and identification of these agents. The basic identification techniques including biological culture, immunological methods, nucleic acid based detection, MALDI-TOF MS, cellular fatty acid profiling and flow cytometry based detection are presented. Detection of BWAs with biosensors, surface plasmon resonance, biological detectors, and stand-off detection systems is also summarized. However, despite of availability of several techniques and tools, no full proof system is available for detection/identification of all the BWAs.

Yes ; Many developing countries across the world are allocating a significant share of their budgets for e-government initiatives. Common service centers (CSCs) are e-government initiatives that aim to increase access to public services and promote easy and direct interaction with the government. These e-government initiatives are largely underutilised, especially in rural areas in developing countries. This study attempts to identify the key challenges facing CSCs and determine their hierarchical relationships in the context of rural India. A set of 15 challenges was identified through a rigorous literature review and by surveying experts and CSC owners. Data were collected on the identified challenges and were analysed using interpretive structural modeling (ISM)-MICMAC-fuzzy MICMAC analysis. Subsequently, we developed a hierarchical model of challenges. The findings revealed that "longer travel time and transaction cost", "low digital literacy", and "low awareness" of e-government services are among the key challenges CSCs face in rural India. This study suggests several recommendations to all the stakeholders involved in the management of CSCs to improve the delivery of e-government services in rural India.

Yes ; As far back as the industrial revolution, significant development in technical innovation has succeeded in transforming numerous manual tasks and processes that had been in existence for decades where humans had reached the limits of physical capacity. Artificial Intelligence (AI) offers this same transformative potential for the augmentation and potential replacement of human tasks and activities within a wide range of industrial, intellectual and social applications. The pace of change for this new AI technological age is staggering, with new breakthroughs in algorithmic machine learning and autonomous decision-making, engendering new opportunities for continued innovation. The impact of AI could be significant, with industries ranging from: finance, healthcare, manufacturing, retail, supply chain, logistics and utilities, all potentially disrupted by the onset of AI technologies. The study brings together the collective insight from a number of leading expert contributors to highlight the significant opportunities, realistic assessment of impact, challenges and potential research agenda posed by the rapid emergence of AI within a number of domains: business and management, government, public sector, and science and technology. This research offers significant and timely insight to AI technology and its impact on the future of industry and society in general, whilst recognising the societal and industrial influence on pace and direction of AI development.