By spring 1979 unrests had reached 24 out of 28 Afghan provinces including major urban areas.

By 1979 master plan development was handled by the firm of Sasaki & Associates, which continued to work alongside the university in the years that followed.

By spring 1979 unrests had reached 24 out of 28 Afghan provinces including major urban areas.

By 1979, the Khmer Rouge had fled the country, while the People's Republic of Kampuchea was being established.

* The BYTE 6809 Articles ( Jan – February 1979 ) ( PDF ) – By Terry Ritter and Joel Boney, co-designers of the 6809 ; BYTE magazine reproductions by tim lindner

By the end of 1979 per capita GNP in North Korea was about one-third of that in the South.

By 1970, Dot had become an all-country label and in 1974, Paramount sold all of its record holdings to ABC Records, which in turn was sold to MCA ( now Universal Music Group ) in 1979.

By 1979, the hardcore punk movement was emerging in Southern California.

By the end of 1979, there were twice-weekly showings at over 230 theatres.

By December 1979, Muzerowa had replaced Smith as Prime Minister and secured a a fresh agreement with the more militant African factions, allowing Rhodesia to briefly revert to her colonial status pending popular elections.

By June 1979, it was again mated with an external tank and solid rocket boosters ( known as a boilerplate configuration ) and tested in a launch configuration at Kennedy Space Center Launch Pad 39A for a series of fit checks of the facilities there.

By mid-April 1979, five guerrilla fronts opened under the joint command of the FSLN, including an internal front in the capital city Managua.

By 1 August 1979, hundreds of high-ranking Ba ' ath party members had been executed.

By 1979 the Kleinschmidt division was branching off into Electronic Data Interchange, a business in which they became very successful, and replaced the mechanical products, including teleprinters.

By the time of the Lancaster House Agreement in 1979 Rhodesia only had representative offices in London, Bonn, Pretoria, Washington, D. C. and Tokyo.

By 1976, 60 Minutes became the top-rated show on Sunday nights in the U. S. By 1979, it had achieved the number-one Nielsen rating for all television programs, unheard of before for a news broadcast in prime time.

Lansky's 1979 computer music piece " Her Song ", from the Six Fantasies On A Poem By Thomas Campion ( re-released on the album Fantasies and Tableaux, 1994 ), has also been sampled by Caural for his song " I Won't Race You ", from his 2006 album Mirrors For Eyes, with the main synthesized vocal line of Lansky's piece being used ( and being the basis for the title of the latter ).

By the end of the first season, the far more family-friendly tone of the series was firmly in place ; after the show returned for a second season in Fall of 1979, the template was set in place that would remain for the rest of the run.

By the show's tenth anniversary in 1979, 9 million American children under the age of six were watching Sesame Street daily.

By 1979, many companies such as Cromemco, Processor Technology, IMSAI, Northstar, Southwest Technical Products Corporation, Ohio Scientific, Altos, Morrow Designs and others produced systems designed either for a resourceful end user or consulting firm to deliver business systems such as accounting, database management, and word processing to small businesses.

By the end of 1979, researchers had identified three variant forms of GM2 gangliosidosis, including Sandhoff disease and the AB variant of GM2-gangliosidosis, accounting for false negatives in carrier testing.

By October 1979, Fawcett began publishing a separate series of 36 issues entitled Dennis the Menace and Mr. Wilson.

By 1979, during what became known as Operation Wrath of God, at least one Mossad unit had assassinated eight PLO members.

By the time she had completed her military service in 1979, Haza had matured as a singer and was ready to launch a solo career.

By all means the most important distinction is that between those total-cost apportionments which superimpose a distribution of admittedly unallocable cost residues on estimates of incremental or marginal costs, and those other apportionments which recognize no difference between true cost allocation and mere total-cost distribution.

By preserving the value, only one division operation is needed and the higher-order statistics can thus be calculated for little incremental cost.

By the time the federal environmental clearances were delivered in 1994, A $ 10 million contract, signed off as a cost overrun, was used to repair these leaks.

By manufacturing the aircraft in China, Cessna reports it saved USD $ 71, 000 in production costs per aircraft, or about 40 % of the cost.

By 1992 the cost of typical recorders was down to $ 10 – 12, 000, and in September 1995 Hewlett-Packard introduced its model 4020i manufactured by Philips, which at $ 995 was the first recorder to cost less than $ 1000.

By way of contrast, when introduced in 1985, the Amiga had compared favorably against 286-based systems with EGA graphics and rudimentary sound capabilities that frequently cost 2 – 3 times as much.

By 1976 the cost of the cheapest 4-function pocket calculator had dropped to a few dollars, about one 20th of the cost five years earlier.

By the time the government killed the project in 1842, they had given Babbage over ₤ 17, 000, more than double the cost of a warship, without receiving a working engine.

By the time of the rebel headquarter's surrender, the South Staffordshire Regiment under Colonel Taylor had advanced only down the street at a cost of 11 dead and 28 wounded.

By the early 1970s, the picture changed: software costs were dramatically increasing, a growing software industry was competing with the hardware manufacturer's bundled software products ( free in that the cost was included in the hardware cost ), leased machines required software support while providing no revenue for software, and some customers able to better meet their own needs did not want the costs of " free " software bundled with hardware product costs.

By continuing production, the firm can offset its variable cost and at least part of its fixed cost, but by stopping completely it would lose the entirety of its fixed cost.

By not producing, the firm loses only its fixed cost.

By losing this fixed cost the company faces a challenge.

By the assumptions of increasing marginal costs, exogenous inputs ' prices, and control concentrated on a single agent or entrepreneur, the optimal decision is to equate the marginal cost and marginal revenue of production.

By the time the final South Stand had been completed and the Stadium officially opened on 7 April 1984, the South Stand had cost £ 4. 5M.

By December 1990, a study to estimate the project's cost determined that long-term expenditure would total approximately 450 billion dollars spread over 20 to 30 years.

By doing so, the multi-billion dollar development cost of a new launch vehicle is avoided.

By combining many functions on one PCB, the physical size and total cost of the system may be reduced ; highly integrated motherboards are thus especially popular in small form factor and budget computers.

By the mid-1980s, falling production cost made the 68000 viable for use in personal and home computers, starting with the Apple Lisa and Macintosh, and followed by the Commodore Amiga, Atari ST, and Sharp X68000.