Fluorescent lamps use electricity to excite mercury vapor, which produces ultraviolet light that causes the phosphorescent coating to glow with visible light. They are more energy efficient and last longer than incandescent bulbs. The first commercial fluorescent lamps were manufactured by General Electric in 1938. The compact fluorescent lamp (CFL) was invented in the 1970s […]
Dark Romanticism is a literary and cultural genre that combines darkness and cynicism with romanticism and emotional drama. It is associated with writers such as Nathaniel Hawthorne and Edgar Allen Poe, as well as with gothic aesthetics and supernatural elements. It is popular in modern English-speaking societies and is often used in marketing and social […]
Arundhati Roy is an Indian novelist and essayist, known for her award-winning novel God of Small Things. She is also an activist, campaigning against the Narmada Dam Project and globalization, and was awarded the Sydney Peace Prize in 2004. Arundhati Roy, born 24 November 1961, is an award-winning Indian novelist and essayist. Her critically acclaimed […]
Attention Deficit Disorder (ADD) is a neurological disorder that can be inherited or acquired, caused by a chemical imbalance in the brain or brain trauma. Symptoms include distractibility, forgetfulness, inability to concentrate, short attention span, and impulsivity. Treatment options include medication, psychotherapy, and a specialized nutrition plan. Attention Deficit Disorder, commonly referred to as ADD, […]
A law enforcement officer assists attorneys and judges with legal research, administrative support, and document preparation. They may also conduct interviews, facilitate arbitrations, and provide transportation for jurors and witnesses. The position typically lasts for six months and requires strong analytical skills and communication abilities. Typically, a law enforcement officer is required to assist attorneys […]
Agency bonds are issued by government-sponsored financial entities, such as Fannie Mae and Sallie Mae, for specific purposes like education and home purchase. They are subject to federal tax and not guaranteed by the government. The duration and amount of the bond can be determined with a financial advisor. An agency bond is a type […]
Institutional management, also known as strategic financial management, involves making plans and organizing resources to run a successful organization. This includes analyzing market conditions, setting achievable goals, and developing a strategic plan to maximize success. Past business successes and failures can also inform decision-making. Mission statements and corporate visions help establish core values and ethical […]
A nanny background check is a search that reveals a nanny’s criminal history, child abuse clearance, driving record, and other records. It requires the nanny’s permission and can be done online. A nanny background check is a type of search designed to reveal the criminal history of a nanny that a parent may hire to […]
Identifying metaphors involves looking for direct comparisons between two objects or ideas in a sentence, while similes use qualifiers like “like” or “as.” Extended metaphors may continue indirectly across sentences. Direct comparisons use words like “is” or “are,” and sentences with only one object usually do not contain metaphors. When identifying sentences with metaphor, you […]
Herbert Hoover was the 31st US president, born in Iowa in 1874. He was a mining engineer and humanitarian who served as Secretary of Commerce before being elected president in 1928. He served only one term before being defeated for re-election in 1932 by Franklin Delano Roosevelt due to the Great Depression. Hoover remained active […]
Keshan disease is caused by a selenium deficiency and mainly affects young women and children. It can lead to heart failure and is prevalent in areas with low soil selenium content. Symptoms include an enlarged heart, chest pain, and nausea. Selenium supplementation can reverse the disease. Keshan disease (KD) is a life-threatening condition that affects […]
Restaurant managers have a variety of responsibilities, including handling customer complaints, managing inventory and supplies, scheduling staff, and hiring and firing employees. They may work long hours but receive benefits such as free meals and profit-sharing. Managers are often promoted from within the company. Depending on the size and scope of the operation, restaurant managers […]
To avoid significant losses and take advantage of gains, investors should use stops, sell at percentage growth, look for price rallies on weak volume, and sell stocks at multiple points. Investors should also monitor stocks and companies, use price stops, and sell shares after short spikes or successful earnings reports. Owning stocks is a common […]
Workplace monitoring is used to ensure safety and efficiency, but can conflict with employee privacy. Tools include cameras, audio monitors, and phone and computer usage monitoring. Laws are evolving to address the legality of different monitoring practices. Workplace monitoring is a practice that involves keeping an eye on activities and conditions in a workplace for […]
Chore charts are used to organize household tasks for families with children, and can also be used in workplaces. They can include a reward system for completing tasks. A chore chart is an organizational tool used to list chores for people in a given household. Often used in families with children, chore charts provide a […]
Receptive vocabulary is the words one recognizes and understands by hearing or reading, while productive vocabulary is what one can produce. Fluency with a word involves understanding and defining it. Linguists study vocabulary development for language acquisition and to understand speech comprehension. Sociologists study vocabulary as a measure of education and social interaction. An individual’s […]
Seneca was a Roman philosopher and playwright who served as Emperor Nero’s tutor and advisor. He studied Stoic philosophy in his youth, clashed with Caligula and Messalina, and returned to Rome at the request of Agrippina to tutor Nero. He retired in 63 and was ordered to commit suicide by Nero in 65. Seneca’s philosophical […]
A sacrococcygeal teratoma is a tumor made up of different cell types found in the lower back and tailbone region. Symptoms include a mass, urinary or gastrointestinal tract blockage. Diagnosis is made through imaging tests. Surgery is necessary, and chemotherapy may be required for malignant tumors. A sacrococcygeal teratoma (SCT) is a tumor most commonly […]
The RICA test is required for new teachers in California to gain credentials for special education programs or teaching various subjects. It contains 70 multiple-choice questions and five essay responses, and measures a teacher’s ability to instruct students in five general categories. Test takers can prepare by studying test preparation materials and taking practice exams. […]
Stoozing involves borrowing money at 0% interest and investing it to earn a profit, often using introductory credit card offers. However, changes in banking practices and regulations have made it less profitable. Stoozers must have discipline and select safe investments. Related practices include rate pie, which reduces debt service rate, and rate tarting, which credit […]
