A proper knowledge of these properties is essential to maximizing the potential applications of AgNPs in several areas while minimizing their risks to humans and the environment. This paper aims to critically review AgNPs from the perspectives of research trends, global consumption, synthesis, properties, and future challenges. 3D Printing in Aerospace and Defense Market. The 3D printing in aerospace and defense market is estimated to register a CAGR of over 20% during the forecast period (2019-2024). The airline industry is a driving force for the evolution of the 3D printing technology in aerospace and defense. Current trendS in the global touriSm induStry: evidenCe from the united StateS 1129 rap — rio de Janeiro 44(5):1125-137, Set./out. 2010 that the absence of a nationally coordinated umbrella campaign represents a significant competitive disadvantage for the U.S. 4. Current trends in the global tourism industry Paper Consumption Facts. From a global perspective, 1 out of every 5 pieces of mail that is delivered will be considered junk mail by its recipient. 20% of the world's population today consumes 87% of the printing and writing papers that are produced every year. Print Label Market - Growth, Trends, and Forecast (2019 - 2024) The Print Label Market is segmented by Technology (Offset, Flexography, Rotogravure, and Screen), Type (Wet-glued Label, Pressure-sensitive or Self-adhesive Labels, and Linerless Label), End User (FMCG, Hospital, and Manufacturing), and Geography. 3 Trends in Consumption and Production: Selected Minerals bauxite resources are between 55 and 75 billion metric tons.? Current annual world mine production of bauxite is approximately 115 million metric tons. The issue of depletion of resources for primary aluminium is even less acute than for other metals. Global and regional/continental progress towards poverty reduction, including the growth of the "new global middle class" Measuring trends in resource consumption, including individual, national and global ecological footprints An overview of global patterns and trends in the availability and consumption of: According to figures for 2015, global paper consumption has reached 398 million tons per year—which worked out to 12,620 kg per second in 2013! Also in 2015, global demand for paper and cardboard increased by an average of 2.2%. Graphic paper and packing paper represent approximately 88% of consumption. OVERCONSUMPTION? Our use of the world's natural resources | 3 Natural resources, including materials, water, energy and fertile land, are the basis for our life on Earth. However, humanity's rapidly growing consumption of these resources global output of fishmeal and fish oil. The 2016 fishmeal production was the lowest ever recorded. With a few exceptions, in fact, fishmeal productions decreased almost every where. Reduced supply of raw material and lower yields around the world have caused a further decline in the global fish oil supply, just short the 900,000 mt threshold. The statistic shows paper consumption in the printing industry in China in 2018, by region. PDF, XLS format. Global consumption of paper per capita by region 2016; Energy: The Next Fifty Years 8 other words, slightly faster than in the past - due to the levelling off of nuclear power generation and to rapid growth in coal use in China and other Asian countries. One striking feature of the overall picture is the ex