wikipedia_id stringlengths 2 8 | wikipedia_title stringlengths 1 243 | url stringlengths 44 370 | contents stringlengths 53 2.22k | id int64 0 6.14M |
|---|---|---|---|---|
54005283 | Gran Apache | https://en.wikipedia.org/w/index.php?title=Gran%20Apache | Gran Apache
to the surprise of everyone, reuniting with Faby Apache and Marvin, though the ruse did not please Gran Apache. During AAA's 2008 "Guerra de Titanes" show Billy Boy came to Faby Apache's aid after she lost a match, this, in turn, led to Faby Apache slapping Billy Boy, causing Billy Boy to attack her, turnin... | 6,138,500 |
54005283 | Gran Apache | https://en.wikipedia.org/w/index.php?title=Gran%20Apache | Gran Apache
The storyline later ended when Faby Apache defeated Billy Boy in a Steel Cage match at the 2009 "Verano de Escándalo" show.
### Later years (2010–2017).
After the Apache family feud ended Gran Apache focused primarily on working with younger "luchadors", teaching them how to plan out matches and work in f... | 6,138,501 |
54005283 | Gran Apache | https://en.wikipedia.org/w/index.php?title=Gran%20Apache | Gran Apache
guest referee. During the match Gran Apache became concerned over the violence that Averno and Chessman displayed, protecting them as they were about to be hit with a fluorescent lighttube, reuniting with his daughters after the match. At "Héroes Inmortales X" "Los OGT" defeated the Apaches. In the spring o... | 6,138,502 |
54005283 | Gran Apache | https://en.wikipedia.org/w/index.php?title=Gran%20Apache | Gran Apache
Mari nor Gran Apache ever appeared in AAA to defend the championship. On April 21 Faby, teaming with Psycho Clown and Dr. Wagner Jr., lost the championship to "El Poder del Norte" (Carta Brava Jr., Mocho Cota Jr. and Soul Rocker).
# Wrestling trainer.
Having worked as the AAA head trainer for over a decad... | 6,138,503 |
54005283 | Gran Apache | https://en.wikipedia.org/w/index.php?title=Gran%20Apache | Gran Apache
life and death.
Balbuena had four daughters and was married at least twice. Balbuena and his first wife were the parents of Mariella Balbuena Torres (Mari Apache) born in 1979 and Fabiola Balbuena Torres (Faby Apache) born in 1980 and a third daughter before divorcing. In 1986 Balbuena married Sandra Gonzá... | 6,138,504 |
54005283 | Gran Apache | https://en.wikipedia.org/w/index.php?title=Gran%20Apache | Gran Apache
in either late 2016 or early 2017, causing his health to rapidly deteriorate. On May 7, 2017 he died from the cancer. Following his death many "luchadors" all over Mexico commented on the loss of a great teacher and a great friend.
# Championships and accomplishments.
- AAA / Lucha Libre AAA Worldwide
- ... | 6,138,505 |
54005426 | Kurdo (rapper) | https://en.wikipedia.org/w/index.php?title=Kurdo%20(rapper) | Kurdo (rapper)
Kurdo (rapper)
Kurdo Jalal Omar Abdel Kader (born in Sulaymaniyah, Iraqi Kurdistan on 30 November 1988) better known by the mononym Kurdo is a German rapper of Kurdish origin from Heidelberg, Germany.
Born in the Kurdistan region of Iraq, he immigrated with his family to Germany when he was eight. In 2... | 6,138,506 |
54005426 | Kurdo (rapper) | https://en.wikipedia.org/w/index.php?title=Kurdo%20(rapper) | Kurdo (rapper)
in the Kurdistan region of Iraq, he immigrated with his family to Germany when he was eight. In 2011, he launched his music through YouTube and was signed by the label Azzlackz. A few months later, he founded his own label Beefhaus with a debut mixtape "11ta Stock Sound" and the single "Nike Kappe". In 2... | 6,138,507 |
54005423 | SCIAC Men's Basketball Tournament | https://en.wikipedia.org/w/index.php?title=SCIAC%20Men's%20Basketball%20Tournament | SCIAC Men's Basketball Tournament
SCIAC Men's Basketball Tournament
The Southern California Intercollegiate Athletic Conference Men's Basketball Tournament is the annual conference men's basketball championship tournament for the NCAA Division III Southern California Intercollegiate Athletic Conference (SCIAC). The to... | 6,138,508 |
54005442 | Samer Halimeh | https://en.wikipedia.org/w/index.php?title=Samer%20Halimeh | Samer Halimeh
Samer Halimeh
Samer Halimeh (born October 1974) is a Lebanese-born American jeweller, with shops in London, New York, Riyadh and Kuala Lumpur.
# Early life.
Samer Halimeh was born in October 1974, in Beirut, Lebanon. He has American nationality.
# Career.
In 2017, he opened his "flagship" store in Lo... | 6,138,509 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
Gustav S. Christensen
Gustav Stroem Christensen; (born April 1, 1929 Laesoe, Denmark), was an academic mathematician and engineer. He was the second youngest of 9 children and first worked as a radio operator in the Danish merchant marine. Later he was Professor of Electrical Engineering at the U... | 6,138,510 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
of British Columbia. Christensen wrote over 140 scientific papers, co-authored four books and four chapters.
# Biography.
## Personal life.
Gustav was born 1 April 1929 on a farm on the tiny Danish island of Laesoe. The eighth of nine children, Gustav completed 9 years of schooling there in an ... | 6,138,511 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
had emigrated to the prairies.
Gustav decided to join his siblings in Canada. In 1969 Gus married an English immigrant, Penelope Janet Gardner, in Edmonton and they have two children, Lynne (MBA, B.Comm, CAE) and Neil (B.CIS).
## Academic life.
After he settled in Canada, Gustav completed his e... | 6,138,512 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
the University of British Columbia in 1960 and subsequently obtained practical industrial experience with the BC Energy Board and Chemcell in Edmonton. He disliked the odours associated with chemical engineering so beat a hasty retreat to the rarified atmosphere of academia at UBC. His Ph.D. thesi... | 6,138,513 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
but his forte was the one-on-one training of his 24 graduate students. His research was mainly concentrated on the optimum economic operation of various types of power systems, minimizing the energy lost in transmission lines while at the same time using, for example, the water available in all th... | 6,138,514 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
suffered partners who could not remember every card that had been played, as he was able to do. Gus and Penny joined the Church of Jesus Christ of Latter-Day Saints and they both served at the church's Family History Centre in Abbotsford. Gus was appreciated there for his knowledge of Danish, Swed... | 6,138,515 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
which ultimately resulted in the rejection of the huge SE2 (Sumas Energy 2) coal-fired plant, one that would have emitted unacceptable pollution into the Fraser Valley funnel. With his professional knowledge of the operation of power systems he quietly but firmly refuted the bafflegab produced by ... | 6,138,516 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
in Burnaby, BC where he had an office, a computer and a grad student – but no salary. He spent one or two days there each week until he died, and he published what he considered to be his best work during this time. These papers were in the field of asymptotic stability of linear and nonlinear sys... | 6,138,517 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
unlucky with his health, having his first heart attack in 1984, ten major operations in the following 19 years, as well as a number of ongoing chronic conditions for over 40 years. He was a quiet man known for his wry sense of humour and for dissolving into uncontrollable chuckles before he had go... | 6,138,518 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
his family and was happy his wife, daughter and son were well provided for and focused on education and careers. Gus was a wonderful man, touched many lives and is sadly missed.
# Work Experiences.
Gustav Stroem Christensen was a Professor Emeritus (Retired from University of Alberta - Edmonton,... | 6,138,519 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
Professor - 1974 to 1993.
- 3. University of Alberta, Edmonton, Alberta | Associate Professor - 1969 to 1973.
- 4. University of Alberta, Edmonton, Alberta | Assistant Professor - 1966 to 1969.
- 5. University of British Columbia, Vancouver, British Columbia | Lecturer - 1964 to 1965.
### Admi... | 6,138,520 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
of the Department and return of these files to the Faculty of Graduate Studies and Research."
- 1967-1974 Chairman of the Department of Electrical Engineering Pattern II Curriculum Committee.
- 1967-1974 Member of the Department of Electrical Engineering Course Allocation Committee.
- 1972-1973... | 6,138,521 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
Committee.
- 1979-1980 Member of the Faculty of Engineering Power Selection Committee.
- 1982-1985 Member of the Department of Electrical Engineering Graduate Steering Committee.
- 1983-1986 Member of the Department of Electrical Engineering Nominating Committee.
- 1986-1989 Member of the Depa... | 6,138,522 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
British Columbia, Vancouver, British Columbia, Canada | 1966 - Ph.D. Electrical Engineering.
## Academic Awards.
### Undergraduate.
- Engineering Institute of Canada (EIC) Prize 1957
- Two University of Alberta First Class Standing Prizes
- One University of Alberta Honor Prize
- Schlumberge... | 6,138,523 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
District of Mission: Award for achievement in mathematics, engineering and science. br May 7, 2007. Presented by Mayor James Atebe.
## Scientific Communities' Memberships.
- Senior Member, Institute of Electrical and Electronics Engineers (IEEE)
- Associate Member, Canadian Electricity Associat... | 6,138,524 |
54005300 | Gustav S. Christensen | https://en.wikipedia.org/w/index.php?title=Gustav%20S.%20Christensen | Gustav S. Christensen
Mayor James Atebe.
## Scientific Communities' Memberships.
- Senior Member, Institute of Electrical and Electronics Engineers (IEEE)
- Associate Member, Canadian Electricity Association (CEA), Canada
- Member, The Association of Professional Engineers and Geoscientists of Alberta (APEGA), Albe... | 6,138,525 |
54005443 | Petrophile diversifolia | https://en.wikipedia.org/w/index.php?title=Petrophile%20diversifolia | Petrophile diversifolia
Petrophile diversifolia
Petrophile diversifolia is a shrub endemic to Western Australia.
The mostly single-stemmed, erect and slender shrub typically grows to a height of . It blooms between September and December producing cream-white-pink flowers.
It is found along the south coast in the Gr... | 6,138,526 |
54005466 | Petrophile drummondii | https://en.wikipedia.org/w/index.php?title=Petrophile%20drummondii | Petrophile drummondii
Petrophile drummondii
Petrophile drummondii is a shrub endemic to Western Australia.
The prickly and multi-branched shrub typically grows to a height of . It blooms between August and December producing yellow-cream-white flowers.
It is found in the Wheatbelt region of Western Australia where i... | 6,138,527 |
54005551 | Clerk of the Pipe | https://en.wikipedia.org/w/index.php?title=Clerk%20of%20the%20Pipe | Clerk of the Pipe
Clerk of the Pipe
The Clerk of the Pipe was a post in the Pipe Office of the English Exchequer and its successors. The incumbent was responsible for the pipe rolls on which the government income and expenditure was recorded as credits and debits.
The "Dialogus de Scaccario" or "Dialogue concerning t... | 6,138,528 |
54005551 | Clerk of the Pipe | https://en.wikipedia.org/w/index.php?title=Clerk%20of%20the%20Pipe | Clerk of the Pipe
of the great roll and, by 1547 at the latest, the Clerk of the Pipe.
The Pipe Office was abolished in 1834.
A similar post existed in Ireland and Scotland.
# Clerks of the Pipe.
- 1431–: Robert Cawood
- Robert Malton
- 1486–: Nicholas Lathell
- 15nn–: Thomas Cavendish (died 1524)
- 1520s–1545:... | 6,138,529 |
54005551 | Clerk of the Pipe | https://en.wikipedia.org/w/index.php?title=Clerk%20of%20the%20Pipe | Clerk of the Pipe
Stafford
- 1607–?1609: Francis Wolley (died 1609)
- 1609–1610: Arthur Jarvis
- 1610–1616: Sir Arthur Mainwaring
- 1616–1632: Henry Croke ("jointly")
- 1616–1632: Anthony Rous ("jointly") (died 1632)
- 1632–1659: Henry Croke
- 1659–1680: Robert Croke (died 1680)
- 1689–1703: Hon. Robert Russell... | 6,138,530 |
54005504 | PWR Racing | https://en.wikipedia.org/w/index.php?title=PWR%20Racing | PWR Racing
PWR Racing
PWR Racing is a Swedish auto racing team owned by racing drivers Peter Wallenberg, Jr. and Daniel Haglöf. It currently competes in the TCR Scandinavia Touring Car Championship, the Porsche Carrera Cup Scandinavia, and the World Touring Car Cup.
# History.
The team was founded in 2012 by racing ... | 6,138,531 |
54005504 | PWR Racing | https://en.wikipedia.org/w/index.php?title=PWR%20Racing | PWR Racing
races of the season. Both drivers were retained for 2015 while for the 2016 season they were joined by Johan Kristoffersson and Philip Morin at selected rounds. In that year the team became SEAT Dealer Team after switching to SEAT Léon STCC silhouette cars. After the series switched to TCR regulations the te... | 6,138,532 |
54005504 | PWR Racing | https://en.wikipedia.org/w/index.php?title=PWR%20Racing | PWR Racing
lhouette cars. After the series switched to TCR regulations the team again returned using 3 SEAT León TCR's for former Polestar Cyan Racing driver Robert Dahlgren, Daniel Haglöf and team owner Peter Wallenberg (Dahlgren and Haglöf entered under the SEAT Dealer Team banner, while Wallenberg was entered under ... | 6,138,533 |
54005538 | Burg Weiler Altarpiece | https://en.wikipedia.org/w/index.php?title=Burg%20Weiler%20Altarpiece | Burg Weiler Altarpiece
Burg Weiler Altarpiece
The Burg Weiler Altar Triptych (Altarpiece with the Virgin and Child and Saints) or Master of the Burg Weiler Altar is a 1470 religious painting. It is in the collection of the Metropolitan Museum of Art. The altarpiece is Middle Rhenish, made in North Württemberg (now Bad... | 6,138,534 |
54005538 | Burg Weiler Altarpiece | https://en.wikipedia.org/w/index.php?title=Burg%20Weiler%20Altarpiece | Burg Weiler Altarpiece
iler Altarpiece
The Burg Weiler Altar Triptych (Altarpiece with the Virgin and Child and Saints) or Master of the Burg Weiler Altar is a 1470 religious painting. It is in the collection of the Metropolitan Museum of Art. The altarpiece is Middle Rhenish, made in North Württemberg (now Baden-Würt... | 6,138,535 |
54005548 | 2017–18 A.F.C. Bournemouth season | https://en.wikipedia.org/w/index.php?title=2017–18%20A.F.C.%20Bournemouth%20season | 2017–18 A.F.C. Bournemouth season
2017–18 A.F.C. Bournemouth season
The 2017–18 A.F.C. Bournemouth season was the club's 3rd consecutive season in the top flight of English football and their 128th year in existence. This season Bournemouth participated in the Premier League as well as the FA Cup and EFL Cup.
The sea... | 6,138,536 |
54005548 | 2017–18 A.F.C. Bournemouth season | https://en.wikipedia.org/w/index.php?title=2017–18%20A.F.C.%20Bournemouth%20season | 2017–18 A.F.C. Bournemouth season
Park Rangers, Yeovil Town, Portsmouth, Valencia, Estoril and Napoli.
# Competitions.
## Premier League.
### Matches.
On 14 June 2017, AFC Bournemouth's 2017–18 Premier League fixtures was announced.
## FA Cup.
In the FA Cup, AFC Bournemouth entered the competition in the third ro... | 6,138,537 |
54005548 | 2017–18 A.F.C. Bournemouth season | https://en.wikipedia.org/w/index.php?title=2017–18%20A.F.C.%20Bournemouth%20season | 2017–18 A.F.C. Bournemouth season
way. A home tie versus Brighton & Hove Albion was confirmed for the third round. The "Cherries" were drawn at home to Middlesbrough for the fourth round. A Quarter-final trip to face Chelsea was drawn out for Bournemouth.
# Statistics.
## Appearances and goals.
! colspan=14 style=ba... | 6,138,538 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
Power amplifier classes
Power amplifier classes are, in electronics, letter symbols applied to different power amplifier types. The class gives a broad indication of an amplifer's characteristics and performance. The classes are related to the time period that the active amplifier device is pas... | 6,138,539 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
width modulation output is obtained from the stage.
Additional letter classes are defined for special purpose amplifiers, with additional active elements or particular power supply improvements; sometimes a new letter symbol is used by a manufacturer to promote its proprietary design.
# Power ... | 6,138,540 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
angle is 360°. If it is on for only half of each cycle, the angle is 180°. The angle of flow is closely related to the amplifier power efficiency.
In the illustrations below, a bipolar junction transistor is shown as the amplifying device. However the same attributes are found with MOSFETs or v... | 6,138,541 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
vacuum-tube class-A stages that drive the grid slightly positive on signal peaks for slightly more power than normal class A (A1; where the grid is always negative). This, however, incurs higher signal distortion.
### Advantages of class-A amplifiers.
- Class-A designs can be simpler than othe... | 6,138,542 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
is close to the most linear portion of its transconductance curve.
- Because the device is never 'off' there is no "turn on" time, no problems with charge storage, and generally better high frequency performance and feedback loop stability (and usually fewer high-order harmonics).
- The point ... | 6,138,543 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
is the maximum for a transformer or inductively coupled configuration. In a power amplifier, this not only wastes power and limits operation with batteries, but increases operating costs and requires higher-rated output devices. Inefficiency comes from the standing current that must be roughly h... | 6,138,544 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
supplies and heat sinks.
- Because the output tubes are in full operation at all times (unlike a Class A/B amplifier), the tubes will not have as long a life, adding to the cost of maintaining the amplifier.
Class-A power amplifier designs have largely been superseded by more efficient designs... | 6,138,545 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
tones.
### Single-ended and triode class-A amplifiers.
Some hobbyists who prefer class-A amplifiers also prefer the use of thermionic valve (tube) designs instead of transistors, for several reasons:
- Single-ended output stages have an asymmetrical transfer function, meaning that even-order ... | 6,138,546 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
together with symmetrical circuits (such as push–pull output stages, or balanced low-level stages) results in the cancellation of most of the even distortion harmonics, hence the removal of most of the distortion.
- Historically, valve amplifiers were often used as a class-A power amplifier sim... | 6,138,547 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
many audio amplifiers and almost all op-amps.
Class-A amplifiers may be used in output stages of op-amps (although the accuracy of the bias in low cost op-amps such as the 741 may result in class A or class AB or class B performance, varying from device to device or with temperature). They are ... | 6,138,548 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
distortion if there were only one device, so two devices are used, each conducts for one half (180°) of the signal cycle, and the device currents are combined so that the load current is continuous.
At radio frequency, if the load of the class-B amplifier is a tuned circuit, a single device in ... | 6,138,549 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
each operating over one half of the cycle. Efficiency is much improved over class-A amplifiers. Class-B amplifiers are also favoured in battery-operated devices, such as transistor radios. Class B has a maximum theoretical efficiency of π/4 (≈ 78.5%).
A practical circuit using class-B elements ... | 6,138,550 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
the signal, as one output device has to take over supplying power exactly as the other finishes. This is called crossover distortion. An improvement is to bias the devices so they are not completely off when they are not in use. This approach is called "class AB" operation.
## Class AB.
In a c... | 6,138,551 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
enough that the distortion products typical of class B are relatively small. The crossover distortion can be reduced further by using negative feedback.
In class-AB operation, each device operates the same way as in class B over half the waveform, but also conducts a small amount on the other h... | 6,138,552 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
to the risk of thermal runaway, that may damage the devices). Often, bias voltage applied to set this quiescent current must be adjusted with the temperature of the output transistors. (For example, in the circuit shown at right, the diodes would be mounted physically close to the output transis... | 6,138,553 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
vacuum-tube amplifiers). It is typically much more efficient than class A.
## Suffix numbers for vacuum tube amplifiers.
A vacuum tube amplifier design will sometimes have an additional suffix number for the class, for example, class B1. A suffix 1 indicates that grid current does not flow dur... | 6,138,554 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
tuned circuit as load. Efficiency can reach 80% in radio-frequency applications.
The usual application for class-C amplifiers is in RF transmitters operating at a single fixed carrier frequency, where the distortion is controlled by a tuned load on the amplifier. The input signal is used to swi... | 6,138,555 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
(e.g., an inductive-capacitive filter plus a load resistor) is used, two things happen. The first is that the output's bias level is clamped with the average output voltage equal to the supply voltage. This is why tuned operation is sometimes called a "clamper". This restores the waveform to its... | 6,138,556 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
tuned circuit resonates at one frequency, the fixed carrier frequency, and so the unwanted frequencies are suppressed, and the wanted full signal (sine wave) is extracted by the tuned load. The signal bandwidth of the amplifier is limited by the Q-factor of the tuned circuit but this is not a se... | 6,138,557 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
a load by transformer action with a secondary coil wound on the inductor. The average voltage at the collector is then equal to the supply voltage, and the signal voltage appearing across the tuned circuit varies from near zero to near twice the supply voltage during the RF cycle. The input circ... | 6,138,558 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
pulse while the voltage across it is zero: it then dissipates no power and 100% efficiency is achieved. However practical devices have a limit to the peak current they can pass, and the pulse must therefore be widened, to around 120 degrees, to obtain a reasonable amount of power, and the effici... | 6,138,559 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
signal is converted to a stream of pulses that represents the signal by pulse-width modulation, pulse-density modulation, delta-sigma modulation or a related modulation technique before being applied to the amplifier. The time average power value of the pulses is directly proportional to the ana... | 6,138,560 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
can adequately reduce the unwanted harmonics and accurately reproduce the input.
The main advantage of a class-D amplifier is power efficiency. Because the output pulses have a fixed amplitude, the switching elements (usually MOSFETs, but vacuum tubes, and at one time bipolar transistors, were ... | 6,138,561 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
amount of input power required, allowing for a lower-capacity power supply design. Therefore, class-D amplifiers are typically smaller than an equivalent class-AB amplifier.
Another advantage of the class-D amplifier is that it can operate from a digital signal source without requiring a digita... | 6,138,562 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
are now also used as power amplifiers, with extra circuitry that converts analogue to a much higher frequency pulse width modulated signal. Switching power supplies have even been modified into crude class-D amplifiers (though typically these only reproduce low-frequencies with acceptable accura... | 6,138,563 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
range amplifier, allowing simpler designs. Class-D amplifiers for driving subwoofers are relatively inexpensive in comparison to class-AB amplifiers.
The letter "D" used to designate this amplifier class is simply the next letter after "C" and, although occasionally used as such, does not stand... | 6,138,564 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
variations of the previous classes. For example, class-G and class-H amplifiers are marked by variation of the supply rails (in discrete steps or in a continuous fashion, respectively) following the input signal. Wasted heat on the output devices can be reduced as excess voltage is kept to a min... | 6,138,565 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
from their ideal values. These classes use harmonic tuning of their output networks to achieve higher efficiency and can be considered a subset of class C due to their conduction-angle characteristics.
### Class E.
The class-E/F amplifier is a highly efficient tuned switching power amplifier u... | 6,138,566 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
of operation.
The class-E amplifier is frequently cited to have been first reported in 1975. However, a full description of class-E operation may be found in the 1964 doctoral thesis of Gerald D. Ewing. Interestingly, analytical design-equations only recently became known.
### Class F.
In pus... | 6,138,567 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
current is in phase with the voltage applied to the filter, but the voltage across the transistors is out of phase. Therefore, there is a minimal overlap between current through the transistors and voltage across the transistors. The sharper the edges, the lower the overlap.
While in class D, t... | 6,138,568 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
it looks like a sine. That means that in the middle of the square the maximum of current has to flow, so it may make sense to have a dip in the square or in other words to allow some overswing of the voltage square wave. A class-F load network by definition has to transmit below a cutoff frequen... | 6,138,569 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
but any overheating is compensated by the lower overall power flowing. Any load mismatch behind the filter can only act on the first harmonic current waveform, clearly only a purely resistive load makes sense, then the lower the resistance, the higher the current.
Class F can be driven by sine ... | 6,138,570 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
efficiency with low distortion. These designs are common in large audio amplifiers since the heatsinks and power transformers would be prohibitively large (and costly) without the efficiency increases. The terms "class G" and "class H" are used interchangeably to refer to different designs, vary... | 6,138,571 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
power at the output transistors. Class-G amplifiers are more efficient than class AB but less efficient when compared to class D, however, they do not have the electromagnetic interference effects of class D.
Class-H amplifiers create an infinitely variable (analog) supply rail. They are someti... | 6,138,572 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
voltage from the + and - 80v supplies. Refer to the schematic figure. The class H amplifier can actually be thought of as two amplifiers in series. In the schematic example shown by the figure, + - 40 v rail amplifiers can produce about 100 Watts continuous into an 8 ohm load. If vout music sign... | 6,138,573 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
because the wave-forms of music contain long periods under 100 Watts and contain only brief bursts of up to 400 Watts instantaneous; in other words, the losses at 400 Watts are for brief time periods. If this example were drawn as a class AB with just the 80 v supplies in place of the 40 v suppl... | 6,138,574 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
is at a positive peak (above 39.3v) and back biasing D4 when vout is at negative peak less than -39.3v. During the vout musical peaks from 100 to 400 Watts, the 40 v supplies have zero "Amperes drawn from them" as all current comes from the 80v rails. This figure is too simplistic however as It ... | 6,138,575 |
54005385 | Power amplifier classes | https://en.wikipedia.org/w/index.php?title=Power%20amplifier%20classes | Power amplifier classes
ch are intended to provide a path for the vout back into the upper devices are "always reverse biased. They are drawn backwards." In place of these diodes, a voltage amplifier with gain which uses vout as its input would be needed in an actual design. There is another reason for this gain requir... | 6,138,576 |
54005409 | Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix | https://en.wikipedia.org/w/index.php?title=Amalie%20Wilhelmine%20Henriette%20Ernestine%20Bianca%20von%20Forcade%20de%20Biaix | Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix
Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix
Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix (* 27 July 1811 at Schleibitz Manor, Oels, Silesia; † 16 April 1880, Lauban, Lauban County, Silesia) was a daughter of Ca... | 6,138,577 |
54005409 | Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix | https://en.wikipedia.org/w/index.php?title=Amalie%20Wilhelmine%20Henriette%20Ernestine%20Bianca%20von%20Forcade%20de%20Biaix | Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix
1859, Rio de Janeiro, Brazil), Royal Prussian Captain in the Artillery and a professional engineer (railways), who emigrated in 1853 to Dona Francisca in Brazil.
Dona Francisca in Brazil seems not to have met the expectation of the family. In any case, ... | 6,138,578 |
54005409 | Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix | https://en.wikipedia.org/w/index.php?title=Amalie%20Wilhelmine%20Henriette%20Ernestine%20Bianca%20von%20Forcade%20de%20Biaix | Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix
in Germany, as an "engineer." At the Institute Hans Staden, in São Paulo, is the information that Adolf von Randow had been commissioned to make a topographic survey of a colony of emigrants.
Amalie Wilhelmine Henriette Ernestine Bianka von Forcade de B... | 6,138,579 |
54005409 | Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix | https://en.wikipedia.org/w/index.php?title=Amalie%20Wilhelmine%20Henriette%20Ernestine%20Bianca%20von%20Forcade%20de%20Biaix | Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix
Friedrich Adolf Maximilian von Randow, Adolf von Randow, Anna von Randow and Antoinette von Randow.
From Alexander and Maximillian descend two Brazilian houses of von Randow with hundreds of members still today.
Bianca and Heinrich Sylvius Friedrich Ad... | 6,138,580 |
54005409 | Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix | https://en.wikipedia.org/w/index.php?title=Amalie%20Wilhelmine%20Henriette%20Ernestine%20Bianca%20von%20Forcade%20de%20Biaix | Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix
it. A "Grafenkrone" (Count's coronet) as helmut on top of the escutcheon, crested with a or fleur-de-lis. Two or lions supporting the escutcheon. Motto: ""In Virtute Pertinax"".
Heraldic Symbolism: The lion symbolizes courage; the eradicated oak tree sy... | 6,138,581 |
54005409 | Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix | https://en.wikipedia.org/w/index.php?title=Amalie%20Wilhelmine%20Henriette%20Ernestine%20Bianca%20von%20Forcade%20de%20Biaix | Amalie Wilhelmine Henriette Ernestine Bianca von Forcade de Biaix
ur-de-lis. Two or lions supporting the escutcheon. Motto: ""In Virtute Pertinax"".
Heraldic Symbolism: The lion symbolizes courage; the eradicated oak tree symbolizes strength and endurance; the towers are symbols of defense and of individual fortitude;... | 6,138,582 |
54005602 | Archbishop Arsenije | https://en.wikipedia.org/w/index.php?title=Archbishop%20Arsenije | Archbishop Arsenije
Archbishop Arsenije
Archbishop Arsenije may refer to:
- Archbishop Arsenije I, Serbian Archbishop from 1233 to 1263
- Archbishop Arsenije II, Archbishop of Peć and Serbian Patriarch from 1457 to 1463
- Archbishop Arsenije III, Archbishop of Peć and Serbian Patriarch from 1674 to 1690 (1706)
- A... | 6,138,583 |
54005617 | Kurdo | https://en.wikipedia.org/w/index.php?title=Kurdo | Kurdo
Kurdo
Kurdo may refer to:
- Kurdo (rapper) (born 1988), German rapper of Iraqi-Kurdish origin
- Kurdo Baksi, (born 1965), Swedish social commentator, author, journalist and activist
- Qanate Kurdo (1909–1985), Kurdish writer, linguist and academic | 6,138,584 |
54005660 | Capitol of Palau | https://en.wikipedia.org/w/index.php?title=Capitol%20of%20Palau | Capitol of Palau
Capitol of Palau
The Capitol of Palau is the palace of the Palau National Congress. and is located in Ngerulmud, the administrative capital of the country. Its design is based on the United States Capitol. | 6,138,585 |
54005574 | Gunton Wood | https://en.wikipedia.org/w/index.php?title=Gunton%20Wood | Gunton Wood
Gunton Wood
Gunton Wood is a 2.8 hectare Local Nature Reserve in Lowestoft in Suffolk. It is owned by Waveney District Council and managed by the Gunton Wood Community Project.
This was formerly part of the gardens of Gunton Old Hall, which was demolished in 1963. There are trees such as lime, oak and cop... | 6,138,586 |
54005595 | Geraldine Edwards | https://en.wikipedia.org/w/index.php?title=Geraldine%20Edwards | Geraldine Edwards
Geraldine Edwards
Geraldine Edwards was an All-American Girls Professional Baseball League player.
Born in Cleveland, Ohio, Edwards joined the league with the Kenosha Comets club in its 1951 season. Additional information is incomplete because there are no records available at the time of the reques... | 6,138,587 |
54005678 | Giovanni Carlo Coppola | https://en.wikipedia.org/w/index.php?title=Giovanni%20Carlo%20Coppola | Giovanni Carlo Coppola
Giovanni Carlo Coppola
Giovanni Carlo Coppola (died 1606) was a Roman Catholic prelate who served as Bishop of Muro Lucano (1643–1652).
# Biography.
Giovanni Carlo Coppola was born in Gallipoli, Italy.
On 18 May 1643, Giovanni Carlo Coppola was appointed during the papacy of Pope Urban VIII a... | 6,138,588 |
54005483 | Adelaide Phillpotts | https://en.wikipedia.org/w/index.php?title=Adelaide%20Phillpotts | Adelaide Phillpotts
Adelaide Phillpotts
Mary Adelaide Eden Ross (née Phillpotts, 23 April 1896 – 4 June 1993) was an English novelist, poet and playwright. She married at the age of 55 leaving behind her father who had controlled their incestuous relationship.
# Life.
Phillpotts was born in Ealing, London and went t... | 6,138,589 |
54005483 | Adelaide Phillpotts | https://en.wikipedia.org/w/index.php?title=Adelaide%20Phillpotts | Adelaide Phillpotts
at that point unsuccessfully. Amongst other literary celebrities who visited the Phillpotts family were Thomas Hardy and Arnold Bennett.
Eden Phillpotts treated his daughter as an extension of himself. Her long held secret, revealed in an interview in 1976 long after her father had died, was that t... | 6,138,590 |
54005483 | Adelaide Phillpotts | https://en.wikipedia.org/w/index.php?title=Adelaide%20Phillpotts | Adelaide Phillpotts
a woman based in the home. Despite being a sensitive woman, her heroine is beginning to realise that her gender's role may not always be submissive. The books, "A Marriage", "The Gallant Heart", "The Round of Life", "Our Little Town", "From Jane to John", "The Fosterling", "Stubborn Earth" were publ... | 6,138,591 |
54005483 | Adelaide Phillpotts | https://en.wikipedia.org/w/index.php?title=Adelaide%20Phillpotts | Adelaide Phillpotts
Ross, and her father cut off all communication with her until his death in 1960.
She died in Poughill near Bude in Cornwall, and is buried in Morwenstow.
The National Portrait Gallery holds two photographs of Phillpotts, both taken in 1926 and donated by Pinewood Studios via the Victoria and Alber... | 6,138,592 |
54005483 | Adelaide Phillpotts | https://en.wikipedia.org/w/index.php?title=Adelaide%20Phillpotts | Adelaide Phillpotts
r
- "West country plays: Buy a broom and A cup of happiness" by her and Eden Phillpotts, 1933
- "My Lady's Mill", 1935, a play co-written with her father
- "Akhnaton" : a play
- "The Gallant Heart", 1939
- "The Round of Life", 1939
- "Our Little Town", 1942
- "From Jane to John", 1943
- "The... | 6,138,593 |
54005825 | Evolve World Tour | https://en.wikipedia.org/w/index.php?title=Evolve%20World%20Tour | Evolve World Tour
Evolve World Tour
The Evolve World Tour (stylized as ƎVOLVE World Tour) was the third concert tour by American pop rock band Imagine Dragons in support of their third studio album "Evolve" (2017). The tour began on September 26, 2017 in Phoenix, Arizona and concluded on November 18, 2018, in Mexico C... | 6,138,594 |
54005825 | Evolve World Tour | https://en.wikipedia.org/w/index.php?title=Evolve%20World%20Tour | Evolve World Tour
ions Tour and Smoke + Mirrors Tour, supporting their first two albums, released in 2012 and 2015. Following the release of two singles, "Believer" and "Thunder" in early 2017, the band released their third studio album, "Evolve", in June 2017. In May, the band had announced the Evolve Tour in support ... | 6,138,595 |
54005845 | Daniel Vandervoort | https://en.wikipedia.org/w/index.php?title=Daniel%20Vandervoort | Daniel Vandervoort
Daniel Vandervoort
Daniel "Danny" Vandervoort (born March 13, 1994) is a former professional Canadian football wide receiver.
# College career.
Vandervoort played college football at McMaster University playing for the McMaster Marauders where he was named CIS rookie of the year in 2013.
Vandervo... | 6,138,596 |
54005845 | Daniel Vandervoort | https://en.wikipedia.org/w/index.php?title=Daniel%20Vandervoort | Daniel Vandervoort
sity playing for the McMaster Marauders where he was named CIS rookie of the year in 2013.
Vandervoort collected 831 yards and five touchdowns in his final season with the Mauraders. Over four years at McMaster, he hauled in 148 receptions and 2,572 receiving yards. His 29 career receiving touchdown... | 6,138,597 |
54005492 | Eliza Archard Conner | https://en.wikipedia.org/w/index.php?title=Eliza%20Archard%20Conner | Eliza Archard Conner
Eliza Archard Conner
Eliza Archard Conner (pen names, Zig; E. A.; January 4, 1838 – June 4, 1912) was a 19th-century American writer (journalist, novelist), lecturer, teacher, and feminist from Ohio. Conner began writing for newspapers at the age of 13. She served in various roles for the "Saturda... | 6,138,598 |
54005492 | Eliza Archard Conner | https://en.wikipedia.org/w/index.php?title=Eliza%20Archard%20Conner | Eliza Archard Conner
of Quaker, German Moravian, Irish and English Presbyterian background. They were among the pioneers of southern Ohio, and one of them founded the town of New Richmond. She was educated in Antioch College, Yellow Springs, Ohio, taking the full course in classics and higher mathematics. Her first new... | 6,138,599 |
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