Unconventional gas is a natural resource found trapped in coal beds, shale blocks, and tight sands. These gas resources are different from conventional energy in terms of reservoirs, geographical areas, and accumulations of natural gas. Different techniques are applied to extract unconventional gas depending on the field and type of gas to be extracted. A common method is hydraulic fracturing, where a hole is drilled into the rock and large amounts of water are injected at high pressure along with sand and other chemicals to create cracks in the rock. The cracks, when opened, will free the trapped gas allowing it to flow to the wellhead. The three types of unconventional gases are listed in the exhibit below.

关键词：非常规天然气；煤层；自然资源；页岩区块；传统能源；然气的积聚

查看摘要 索取原文[89页]

RO is a technology that uses a semipermeable membrane to remove dissolved salts or organic molecules. The water is pushed using a high-pressure pump through the membrane and allows the passage of water molecules but prevents dissolved salts and bacteria from passing through. The pump capacity required for the process depends on the salt concentration of the feed water. The semipermeable membrane used for the process is mainly made of two materials: cellulose acetate and an aromatic polyamide. In addition, the RO membranes fall into two categories – Asymmetric membranes and thin film composite membranes. While asymmetric membranes contain one polymer, the thin film composite membranes contain two or more polymer layers.

关键词：反渗透；半透膜；除去；溶解盐；有机技术分子；不对称膜；薄膜复合膜

查看摘要 索取原文[68页]

E-learning refers to learning facilitated by electronic gadgets such as PCs, notebooks, and tablets. E-learning is backed by ICT that enables 24/7 learning for users from any access point. The e-learning curriculum includes archived and real-time information. There is no single standard e-learning method used in the Education market. Differentiation is primarily on the type of content delivered and the mode of instruction, which could be classroom based, virtual, or in a blended learning environment. Generic e-learning courses are standard courses offered by service providers, educational institutions, and experts. These courses are prepared as per the standard curriculum, which would be largely universal for a given subject or topic. They are available through the payment of fees or can be accessed through subscriptions. Educational institutions adopt these courses to aid in higher education. In the Corporate, Skilled, and Vocational Training sectors, the content is used for providing generic, functional, and processrelated training.

关键词：电子学习；PC；笔记本电脑；ICT；标准电子；学习方法；交付内容；指令模式

查看摘要 索取原文[100页]

LSDs are a group of progressive, autosomal recessive, and hereditary disorders characterized by the accumulation of specific substrates and variable age of onset and clinical symptoms. Pompe disease, a type of LSD, is caused by mutations in the GAA gene. These mutations inhibit the mechanism of action of GAA, an enzyme responsible for catabolizing glycogen, resulting in accumulation of glycogen to toxic levels in the lysosomes of the cells. The buildup of glycogen in certain organs and tissues, especially in the muscles, hinders the normal functions of the organs. Pompe disease can be further classified as infantile-onset and adult-onset Pompe disease. As the disease is an autosomal recessive hereditary disorder, both parents are carriers and pass one copy of the mutated gene to their offspring. The disease affects both men and women across all ethnicities and races and has a varied age of onset of symptoms. To date, researchers have identified more than 300 genetic mutation types that lead to disease manifestation. Though there is no known cure for the disease, diet therapy and enzyme replacement therapy have been effective in reducing its clinical manifestations.

关键词：LSDs；常染色体隐性；遗传性疾病；年龄的积累；GAA；基因突变

查看摘要 索取原文[71页]

Gas detectors are safety devices that are used to detect and monitor the concentration and quality of a gas or a mixture of gases in the ambient air. These detectors use a control system to detect harmful gases in the immediate vicinity. The devices find use in industrial, commercial,and other applications. The detectors constantly analyze and monitor the level of gases in power plants and provide a measure of safety for personnel working in the Petroleum, Chemicals, and Power industries.

关键词：气体探测器；检测和监测；浓度；安全装置；气体质量；提供；安全措施

查看摘要 索取原文[73页]

Confectionery products can be classified into three segments: Chocolate, Sugar Confectionery, and Gum. These items are popular among all age groups. The sale of confectionery products is independent of seasons or occasions. Packaging is an essential part of confectionery goods to preserve their quality, texture, and taste before they reach customers. Confectionery dealers always look for packaging vendors that can provide appealing packaging solutions in terms of material, color, and innovation. This helps increase sales by enhancing product visibility.

关键词：糖果产品；糖果产品销售；质量；质地；味道；材质；颜色；创新

查看摘要 索取原文[67页]

An ostomy procedure involves the surgical creation of an opening or stoma in the human body to excrete waste products such as stools, mucus, and urine. The surgery can be a temporary or permanent procedure depending on the type of condition and the needs of the patient. The surgery can be classified into colostomy, ileostomy, and urostomy and is helpful in the treatment of intestinal and bladder diseases. Ostomy products include ostomy bags or pouches and ostomy care accessories. Ostomy bags are placed outside the patient's body to collect waste. Whereas, ostomy care accessories enhance the performance and comfort of ostomy bags to manage the needs of ostomates. These accessories help to provide skin care for the peristomal region, prevent leakage of the ostomy bag contents, and deodorize the contents.

关键词：造口术过程；外科；开口或造口；排泄废物；造瘘；回肠造口术

查看摘要 索取原文[105页]

Bathing is an important aspect of child care that helps maintain the health and hygiene of infants. Choosing the right bath products is vital because products with toxic and harsh chemicals might affect the baby's health in the long run. Baby bath products include baby soaps, shampoos, and conditioners, baby bath accessories, and baby body wash and bubble bath. While some of the major economies such as Western European countries and the US are experiencing low birth rates, TechNavio analysis shows that the baby care market is booming in these countries. The Baby Bath Products segment is one of the fastest growing segments in the Global Baby Care market.

关键词：洗澡；保持；健康；卫生婴儿；卫浴产品；婴儿护理市场

查看摘要 索取原文[92页]

An artificial lift pump is installed in oil wells to increase pressure within the reservoir and force oil to move to the surface. Such pumps are used when the natural force inside the well is not enough to push oil to the surface. More than 70 percent of oil wells have lost natural pressure and have reached a mature phase.

关键词：人工提升泵；油井；储存器；推动石油

查看摘要 索取原文[75页]

Cooling solutions are used in data centers to remove heat generated by IT equipment. Many CRAC and CRAH units are operated in data centers, including air conditioners, chillers, cooling towers, economizers, humidifiers, and modern containment systems that offer rack cooling. These cooling units use air and liquid cooling techniques to operate. The cooling process accounts for 40 percent of the electricity consumed in a data center. To reduce the OPEX of a data center, several modern cooling techniques are being invented and tested by vendors. Many data centers in the US are expected to be renovated, alongside the construction of new facilities, thus increasing demand for effective cooling solutions for data centers in the near future. Modern data center infrastructures are developed as green solutions to monitor energy onsumption and minimize the effect on the environment.

关键词：散热解决方案；数据中心；消除；IT设备；CRAC；CRASH；数据中心操作

查看摘要 索取原文[123页]