How does a triode vacuum tube work?
How does a triode vacuum tube work? In the triode, electrons are released into the tube from the metal cathode by heating it, a process called thermionic emission. The cathode is heated red hot by a separate current flowing through a thin metal filament. What are the 3 main electrical components of a triode vacuum […]
What does orphan drug designation mean EMA?
What does orphan drug designation mean EMA? A status assigned to a medicine intended for use against a rare condition. The medicine must fulfil certain criteria for designation as an orphan medicine so that it can benefit from incentives such as protection from competition once on the market. When do you apply for orphan drug […]
Does Facebook have a phone number for hacked accounts?
Does Facebook have a phone number for hacked accounts? Before going to extremes, many hacking victims try the usual routes to get customer service but quickly find out it seems impossible to reach someone at Facebook to help fix the problem. “Facebook didn’t have a phone number to call. How can I recover my old […]
Why should you not use loofahs?
Why should you not use loofahs? Loofahs can also be too abrasive for some skin types. If you’ve ever noticed redness or irritation after using a loofah, your skin might be particularly sensitive to dermabrasion and exfoliation. The coarse, somewhat brittle feeling of the loofah fibers may be too much and can damage skin over […]
What is preservative E102?
What is preservative E102? Infobox references. Tartrazine is a synthetic lemon yellow azo dye primarily used as a food coloring. It is also known as E number E102, C.I. 19140, FD&C Yellow 5, Yellow 5 Lake, Acid Yellow 23, Food Yellow 4, and trisodium 1-(4-sulfonatophenyl)-4-(4-sulfonatophenylazo)-5-pyrazolone-3-carboxylate). Is E102 vegan? √ E102 is vegan— Tartrazine (FD&C Yellow […]
Which Hindi font is used in Unicode?
Which Hindi font is used in Unicode? Mangal font is one of the Unicode font used for Hindi Typing on Websites and Online Work. How can I use Hindi font on Mac? Enable a Devanagari Keyboard Go to System Preferences. Click on Keyboard. Navigate to the Input Sources tab. Click on the + sign. Scroll […]
How do I look good with a round head?
How do I look good with a round head? Keep hair long to lengthen the face, and cut layers a few inches below chin. Part hair in a deep side parting, and add volume at the crown of head to make face more oval. Do not hide behind the hair, it will make the cheeks […]
What is high grade mucoepidermoid carcinoma?
What is high grade mucoepidermoid carcinoma? High-grade mucoepidermoid carcinomas show a predominance of solid areas composed of intermingled squamoid and intermediate cells. In addition, they are characterized by increased nuclear pleomorphism, high mitotic counts, and areas of necrosis and hemorrhage. What are intermediate cells in mucoepidermoid carcinoma? The intermediate cells frequently predominate; their appearance ranges […]
How can you tell if a quadratic equation has no real solutions?
How can you tell if a quadratic equation has no real solutions? If you get a positive number, the quadratic will have two unique solutions. If you get 0, the quadratic will have exactly one solution, a double root. If you get a negative number, the quadratic will have no real solutions, just two imaginary […]
What are the diagnostic criteria for IBS?
What are the diagnostic criteria for IBS? These criteria include abdominal pain and discomfort lasting on average at least one day a week in the last three months, associated with at least two of these factors: Pain and discomfort are related to defecation, the frequency of defecation is altered, or stool consistency is altered. What […]
What was taught in the school in olden days?
What was taught in the school in olden days? reading, writing, arithmetic, history, grammar, rhetoric, and geography. them to the front of the room as a class to recite what they’d learned—so the teacher could correct them on things like pronunciation on the spot—while the other students continued to work. Discipline was very strict. What […]
What is cross member in chassis?
What is cross member in chassis? The transmission crossmember – a structural component designed to withstand high loads – is directly linked to the engine/transmission mount. It contributes to the overall rigidity of the vehicle and bears the forces and torque of the engine-transmission unit. What does a frame crossmember do? A Crossmember is a […]