|
DTR 40 Marine Engine
DTR may refer to: Medicine * Deep tendon reflex Technology * Data Terminal Ready, a control signal in RS-232 serial communications * Desktop replacement computer, portable, with desktop-like capabilities * Digital Tape Recorder in spacecraft of the Voyager program Others * The Deuteronomist historian (Dtr) * Dietitian#Dietetic technicians, Dietetic Technician, Registered * Dorian Thompson-Robinson (born 1999), American football player * Downtown Radio, Northern Ireland {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deep Tendon Reflex
The stretch reflex (myotatic reflex), or more accurately "muscle stretch reflex", is a muscle contraction in response to stretching within the muscle. The reflex functions to maintain the muscle at a constant length. The term deep tendon reflex is often used by many health workers and students to refer to this reflex. "Tendons have little to do with the response, other than being responsible for mechanically transmitting the sudden stretch from the reflex hammer to the muscle spindle. In addition, some muscles with stretch reflexes have no tendons (e.g., "jaw jerk" of the masseter muscle)". As an example of a spinal reflex, it results in a fast response that involves an afferent signal into the spinal cord and an efferent signal out to the muscle. The stretch reflex can be a Reflex arc#Monosynaptic vs. polysynaptic, monosynaptic reflex which provides automatic regulation of skeletal striated muscle, skeletal muscle length, whereby the signal entering the spinal cord arises from a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Terminal Ready
Data Terminal Ready (DTR) is a control signal in RS-232 serial communications, transmitted from data terminal equipment (DTE), such as a computer, to data communications equipment (DCE), for example a modem, to indicate that the terminal is ready for communications and the modem may initiate a communications channel. The DTR signal is present on pin 20 of the 22-wire RS-232 interface using a DB-25 connector, and on pin 4 of a newer DE-9 serial port. The signal is asserted (logic "1") by raising the voltage of the pin from negative to positive. Dropping the signal back to its negative state indicates to the modem that the communications session shall be terminated. Signaling for modems The DTR signal is an important call control signal for a data modem. According to the RS232 standard, dropping DTR from active to inactive for at least two seconds tells the modem to disconnect (end) a call or data connection. When a modem is being used for automatic answering (such as with the comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desktop Replacement Computer
A desktop replacement computer (DTR) is a personal computer that provides the full capabilities of a desktop computer while remaining mobile. They are often larger, bulkier laptops or in some cases 2-in-1 PCs with a tablet-like form factor and interface. Because of their increased size, this class of computer usually includes more powerful components and a larger display than generally used in smaller portable computers and can have a relatively limited battery capacity (or none at all). Some use a limited range of desktop components to provide better performance at the expense of battery life. These are sometimes called desknotes, a blend of "desktop" and "notebook", though the term is also applied to desktop replacement computers in general. Other names being monster notebooks or musclebooks in reference to muscle cars. Origins The forerunners of the desktop replacement were the portable computers of the early to mid-1980s, such as the Portal R2E CCMC, the Osborne 1, Kaypro II ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voyager Program
The Voyager program is an American scientific program that employs two robotic interstellar probes, ''Voyager 1'' and ''Voyager 2''. They were launched in 1977 to take advantage of a favorable alignment of Jupiter and Saturn, to Flyby (spaceflight), fly near them while collecting data for transmission back to Earth. After launch the decision was taken to send ''Voyager 2'' near Uranus and Neptune to collect data for transmission back to Earth. As of 2022, the Voyagers are still in operation past the outer boundary of the heliosphere in interstellar space. They collect and transmit useful data to Earth. , ''Voyager 1'' was moving with a velocity of , or 17 km/s, relative to the Sun, and was from the Sun reaching a distance of from Earth as of February 10, 2022. On 25 August 2012, data from ''Voyager 1'' indicated that it had entered interstellar space. , ''Voyager 2'' was moving with a velocity of , or 15 km/s, relative to the Sun, and was from the Sun reaching a distan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deuteronomist
The Deuteronomist, abbreviated as either Dtr or simply D, may refer either to the source document underlying the core chapters (12–26) of the Book of Deuteronomy, or to the broader "school" that produced all of Deuteronomy as well as the Deuteronomistic history of Book of Joshua, Joshua, Book of Judges, Judges, Books of Samuel, Samuel, Books of Kings, Kings, and also the Book of Jeremiah. The adjectives "Deuteronomic" and "Deuteronomistic" are sometimes used interchangeably; if they are distinguished, then the first refers to the core of Deuteronomy and the second to all of Deuteronomy and the history. The Deuteronomist is one of the sources identified through Source criticism (biblical studies), source criticism as underlying much of the Hebrew Bible. Among source-critical scholars, it is generally agreed that Deuteronomy and the Deuteronomistic history originated independently of the books of Book of Genesis, Genesis, Book of Exodus, Exodus, Leviticus and Book of Numbers, Numbe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dietitian
A dietitian, medical dietitian, or dietician is an expert in identifying and treating disease-related malnutrition and in conducting medical nutrition therapy, for example designing an enteral tube feeding regimen or mitigating the effects of cancer cachexia. Many dietitians work in hospitals and usually see specific patients where a nutritional assessment and intervention has been requested by a doctor or nurse, for example if a patient has lost their ability to swallow or requires artificial nutrition due to intestinal failure. Dietitians are regulated healthcare professionals licensed to assess, diagnose, and treat such problems. In the United Kingdom, dietitian is a 'protected title', meaning identifying yourself as a dietitian without appropriate education and registration is prohibited by law. A registered dietitian (RD) (UK/USA) or registered dietitian nutritionist (RDN) (USA) meets all of a set of special academic and professional requirements, including the completion of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorian Thompson-Robinson
Dorian Trevor Thompson-Robinson (born November 14, 1999), also known by his initials DTR, is an American football quarterback for the UCLA Bruins. He has been a two-time second-team all-conference selection in the Pac-12 (2020, 2021). Early years Thompson-Robinson was born on November 14, 1999 in Columbia, South Carolina. He attended Bishop Gorman High School in Las Vegas, Nevada. A four-star recruit, Thompson-Robinson passed for 3,275 passing yards and 38 touchdowns as a senior, and he also rushed for 426 yards and 7 touchdowns. He committed to the University of California, Los Angeles to play college football, choosing the Bruins over Michigan. College career 2018 season Thompson-Robinson saw action in ten games in 2018, his freshman season at UCLA. Of those ten games, he took the first offensive snap in seven. In a 31–24 loss to No. 10 Washington on October 6, Thompson-Robinson completed 27 of 38 passes for 272 yards and two touchdowns. The following week, on October 13, T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
