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Topic Review
Agricultural Produce Supply Chain Network of Capsicum
Vegetables are important for both nutritional and economic stability and contribute significantly to the agricultural landscape of India. The demand for vegetables is rising, driven by population growth and increased awareness of their benefits. 
  • 232
  • 19 Mar 2024
Topic Review
Agrivoltaics in Ontario Canada
Well-intentioned regulations to protect Canada’s most productive farmland restrict large-scale solar photovoltaic (PV) development. The recent innovation of agrivoltaics, which is the co-development of land for both PV and agriculture, makes these regulations obsolete. Burgeoning agrivoltaics research has shown agricultural benefits, including increased yield for a wide range of crops, plant protection from excess solar energy and hail, and improved water conservation, while maintaining agricultural employment and local food supplies. In addition, the renewable electricity generation decreases greenhouse gas emissions while increasing farm revenue.  The background on Ontario land-use Policy and policy recommendations about agrivoltaics are discussed. 
  • 583
  • 05 Aug 2022
Topic Review
AI Technology in Cultivated Land Protection
Application and research of artificial intelligence (AI) in intelligent agricultural systems can provide valuable insights for cultivated land management. While the integration of AI with cultivated land protection holds immense potential, challenges such as data privacy concerns, the need for extensive databases, and the adoption of AI by farmers, particularly in developing regions, must be addressed.
  • 187
  • 15 Dec 2023
Topic Review
Air Cargo Logistics Industry in South Africa
The air cargo logistics industry is part of the services offered in the aviation sector. The industry fulfils a segment of the supply chain system for the seamless distribution of goods to meet consumers’ demands.
  • 370
  • 04 Dec 2023
Topic Review
Air Travel
The first aircraft at the beginning of the 20th century had too weak engines to carry passengers. Air travel that time mainly took place in large airships. The first commercial flight took place on January 1st, 1914, across Tampa Bay, Florida, with one paying passenger. The first regular passenger air transport took place in Germany, between Berlin and Weimar, from 1919. The 1920s brought fast growth of passenger aviation. In 1932, the first serial production of aircraft for passenger air travel started. However, at that time, transatlantic passenger flights were still only performed by airships. Jet aircraft replaced propeller aircraft in the 1950s. Now there are eight million commercial flights every year (status: June 2011). The crew of an airplane consists of the captain, the first, second and third officer, the flight attendants, the flight engineer, the loadmaster, the pilot and the purser. About eight million people fly every day, yielding 3.1 billion passengers in air travel in 2013. Besides people and their luggage, cargo is transported, about 140,000 tons every day, which is equivalent to 50 million tons per year. There are nearly 60 million jobs in air travel; the global turnover of the airline industry is more than 700 billion USD, with about 2.6% net profit. International aviation reached a new record in 2010 with more than 30.5 million commercial flights. 35% of the total departures in 2010 took place in North America, 25% in Asia, 24% in Europe, 10% in Latin America and the Caribbean, 3% in Oceania and 3% in Africa. Fastest growth is in Asia Pacific, Latin America, the Caribbean, Africa and the Middle East. Until 2030, an increase of the number of commercial flights to 52 million is estimated.
  • 1.8K
  • 22 May 2024
Topic Review
Airport Business Model
The growth in demand for air transport caused airports to invest in the development of infrastructure and service quality. Therefore, airports, which are mostly owned and operated by governments, shifted to public enterprise management and multi-business companies to become more competitive and profitable. Massive funding was required to refurbish airports and improve their cost efficiency. The airports were tasked with finding managerial instruments to provide a new business model. 
  • 3.0K
  • 22 Jul 2022
Topic Review
Airport Servicescape
The context of service delivery in the postmodernist era of experience consumption has become a powerful resource. Bitner put forward the concept of a “servicescape” to represent the physical service setting (i.e., the substantive staging of the service environment). Others have expanded this idea of a servicescape to include the social environment (i.e., the communicative staging of the service environment). Customers are said to respond to the elements of the service setting holistically. Premised on the extant conceptualization of a servicescape, the airport servicescape is defined as a composite of the substantive and communicative staging of the airport service environment.
  • 981
  • 29 Aug 2022
Topic Review
Airports and Regional Economy in China
China is the second largest aviation country in the world. The Chinese aviation industry and economy both developed quickly in the last two decades. However, the interaction mechanisms of aviation and the regional economy were different in each province. Jiangsu was the most important province in the Yangtze River delta region. The GDP of Jiangsu ranked second in China, but air transportation didn't have the same leading position in the last decade.
  • 580
  • 22 Apr 2022
Topic Review
Alpha Indexes
Nasdaq OMX Alpha Indexes measure the relative performance of an underlying stock or exchange-traded fund (ETF) against another benchmark ETF using a proprietary calculation. The first component in the index is the “Target Component”, such as Apple (AAPL), and the second component is identified as a “Benchmark Component”, such as the S&P 500 ETF (SPY). The Nasdaq OMX Alpha Indexes were developed by Jacob S. Sagi and Robert E. Whaley, both professors at the Owen Graduate School of Management, Vanderbilt University. They published a research paper “Trading Relative Performance with Alpha Indexes” in the November/ December 2011 issue of Financial Analysts Journal detailing the concept behind Alpha Indexes. Nasdaq OMX launched the live calculation and dissemination of Alpha Indexes on October 11, 2010. The Alpha Indexes were set at 100.00 as of January 1, 2010. Thus each disseminated index depicts a target component’s return performance versus its benchmark since January 1, 2010. For example, the Alpha Index for AAPL with SPY as the benchmark, which trades under the symbol AVSPY, had a level of 199.91 on 11/09/12. This means that over the period between 1/1/2010 until 11/09/2012 an investment in AAPL outperformed an investment in SPY by +99.91%
  • 426
  • 14 Oct 2022
Topic Review
Alternative Investment Fund Managers Directive 2011
The Alternative Investment Fund Managers Directive 2011/61/EU (or "AIFMD" for short) is an EU law on the financial regulation of hedge funds, private equity, real estate funds, and other "Alternative Investment Fund Managers" (AIFMs) in the European Union. The Directive requires all covered AIFMs to obtain authorisation, and make various disclosures as a condition of operation. It followed the global financial crisis. Before, the alternative investment industry had not been regulated at EU level. It was reported in May 2014 that only one-third of EU member states had successfully implemented the directive into law. As of 2014, the countries that had transposed AIFMD into law include Cyprus, the Czech Republic, the United Kingdom, Luxembourg, (Germany), France, Malta and Ireland. In December 2014, the European Commission issued a formal warning to countries including Spain, Latvia and Poland for not complying with AIFMD implementation.
  • 489
  • 05 Dec 2022
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