A piping designer creates secure and functional piping systems using CAD software, applying engineering principles and industry standards. They work in various industries, including construction, industrial, municipal, and petroleum. They review project specs, determine pipe size and criteria, and create detailed drawings for installers. A piping designer designs piping or piping systems and related components. […]
Auction exchanges require floor specialists and stockbrokers to facilitate trades between buyers and sellers, with bid and sale prices determining the stock price. E-commerce platforms threaten the viability of auction-style trading, but it remains part of major US exchanges. Stocks that are bought and sold in financial markets must be traded on an exchange, which […]
Blue collar jobs involve manual labor and are compensated with an hourly wage. Examples include construction, mechanical repair, plumbing, and electrical work. These jobs can be lucrative and offer benefits such as vacation time and group insurance coverage. Plumbers and electricians can secure hourly positions once certified. Despite being considered less prestigious, blue collar jobs […]
Book appraisal assesses a book’s suitability for publication, research, and university libraries. Publishers evaluate books before publishing, while libraries have formal evaluations. Outdated information can result in removal from libraries. Reviews by professional critics can determine a book’s financial success. A book appraisal is an assessment of a book’s suitability for a particular purpose. Most […]
Paperback fiction is a softcover book with glue binding that contains a fictional story. Novels are often printed as paperbacks to keep costs down for the consumer. Traditionally, science fiction novels were published as hardcovers first, then as paperbacks. Modern publishing methods sometimes only use paperbacks. Mass-market paperbacks are smaller and less expensive, with lower […]
Flame emission spectroscopy is a destructive chemical analysis technique that identifies elements based on their distinct spectral signatures. A sample is aerosolized and pumped through a flame, causing energy emission that is detected and recorded. The process can be used for calibration and identifying unknown compounds. Some compounds have recognizable emissions visible to the naked […]
Cervical subluxation occurs when a bone in the neck moves from its normal position, causing pain and impaired motion. It can be caused by poor posture, improper lifting, or injury, and can lead to paraplegia or quadriplegia depending on the severity and location of the injury. Recovery is possible with incomplete injuries. When a bone […]
Gemologists work with a variety of gemstones and require ongoing education. Ecole de Gemmologie de Montreal and the Gemological Association of Great Britain are leading schools. Business and marketing skills are important for success in the field. Graduates often do apprenticeships with established gemologists. A gemologist’s work encompasses a wide variety of gemstones. This includes […]
Average options, also known as Asian options, come in two forms: average rate and average strike. They are cash or physically settled and have put and call options. They are cheaper than American options but more complex to value. They allow the holder to purchase the security or investment they are attached to. An average […]
Managers are essential to companies and have different roles depending on the industry. Examples include service manager at a dealership, warehouse operations manager, sales manager, hotel manager, and store manager. They must communicate well, have a bachelor’s degree, supervisory experience, and knowledge of accounting, secretarial, and marketing skills. Most companies have managers who help employers […]
Fixers assist foreign journalists by arranging transportation, lodging, meals, and interviews. They use their local connections and language skills to help journalists get stories. However, working as a fixer can be dangerous due to reprisals from their communities. Journalists exchange information about good fixers and respect their input. Some fixers become journalists themselves. A fixer […]
Prologues and epilogues are literary techniques used in fiction writing to provide additional information to the reader before or after the story. They are more common in classical literature but some contemporary novels include them. A prologue provides background information while an epilogue provides insight into events that occurred after the story’s conclusion. They are […]
Capacitance is the ability to hold an electric charge, commonly found in electromagnetic fields. Capacitors are the main component that harnesses electric charge. Parasitic capacitance occurs when two capacitors are placed close together. Capacitance is measured in farads and was first conceived by James Clerk Maxwell in 1861. The ability to hold an electric charge […]
The Wada test helps surgeons identify areas of the brain responsible for language and memory before epilepsy surgery. An anesthetic is injected into one of two carotid arteries to put one hemisphere of the brain to sleep at a time, and the patient’s response to speech and ability to recall details are observed. The test […]
Sports statisticians analyze data to improve team performance, predict outcomes, and identify weaknesses. They work with teams, athletes, leagues, and betting organizations to provide support and make informed decisions. They may also assist in cheating investigations. A sports statistician performs analysis of teams, leagues and individual athletes. This information can be useful for activities such […]
Financial accounting tests are used for educational, job training, or professional certification purposes. They focus on specific areas such as accounts payable, accounts receivable, and taxes. Professional certification exams are the most intense and require a combination of education and experience. To learn about different aspects of accounting and bookkeeping, an individual uses financial accounting […]
Pink-collar jobs are traditionally reserved for women and are typically low-paying, with little prestige. Women have historically earned less than men, and many continue to work in industries considered primarily “women only.” However, the line between pink-collar and standard office positions has blurred, and it is no longer legal to advertise a position that only […]
Books are classified into genres based on criteria like tone, content, and setting. Fiction and non-fiction are the main categories, with sub-genres like comedy, romance, and biography. Scholars study how genres are defined and their societal implications, including gender relations. A book genre is a particular class or type of book, separated according to certain […]
When creating characterization lesson plans, consider the aspects of characterization to teach, meet state and federal standards, and reinforce other ideas. Use interactive methods and examples of direct and indirect characterization, and make the lesson work within a larger unit. Allow students to practice characterization through writing exercises. To create characterization lesson plans, you should […]
Cavitation occurs when bubbles form and implode in pump systems or around propellers due to a combination of temperature and pressure constraints. This causes physical damage to parts of the pump or propeller and can create a loud rocking noise. There are two types of cavitation: classical suction and exhaust cavitation. Both are caused by […]
