Early computer programs performed I / O by waiting in a loop for the peripheral to become ready.

Early intervention programs have shown mixed results.

Early systems could not support one, since programs were prepared using flowcharts, entering programs with punched cards ( or paper tape, etc.

Early evaluations of the donor programs have criticized the integrated conservation and development approach for paying no more than lip service to development.

Early PLCs, up to the mid-1980s, were programmed using proprietary programming panels or special-purpose programming terminals, which often had dedicated function keys representing the various logical elements of PLC programs.

Early welfare programs in Europe included the English Poor Law of 1601, which gave parishes the responsibility for providing poverty relief assistance to the poor.

Early national attention to trick-or-treating was given in October 1947 issues of the children's magazines Jack and Jill and Children's Activities, and by Halloween episodes of the network radio programs The Baby Snooks Show in 1946 and The Jack Benny Show and The Adventures of Ozzie and Harriet in 1948.

Early on they were very technically oriented with type-in programs and machine code tutorials.

Early captive breeding programs involving clouded leopards were met with little success, largely due to ignorance of courtship activity among these cats in the wild.

Early studies suggested initial improvements for poor children helped by ESEA reading and math programs, but later assessments indicated that benefits faded quickly and left pupils little better off than those not in the schemes.

Aluminum plants required huge amounts of electricity, and to provide the power, TVA engaged in one of the largest hydropower construction programs ever undertaken in the U. S. Early in 1942, when the effort reached its peak, 12 hydroelectric plants and one steam plant were under construction at the same time, and design and construction employment reached a total of 28, 000.

Early instant messaging programs were primarily real-time text, where characters appeared as they were typed.

* Central Community Center, the former junior high school, now houses the Park Spanish Immersion School and other ISD 283 programs, including Early Childhood Special Education ( ECSE ), Early Childhood Family Education ( ECFE ), and Community Education programs including Gymnastics and Swimming.

Early care and education programs for pre-k children are available.

Such programs include their Early Learning Centers, Family Resource Center, Out-of-School Programs, Professional Development Programming, and Women's Employment Programming to name a few and still guided by the YW mission of eliminating racism and empowering women.

Early childhood development ( ECD ) programs address the needs and development of young children from birth to 6 years of age, their families, and their communities.

In Ontario, both the senior and junior kindergarten programs, also called the " Early Years ", are optional programs.

Early on, programs were sent to remote stations ( either owned or affiliated ) by various methods, including leased telephone lines, pre-recorded gramophone records and audio tape.

The University offered six undergraduate programs: Business Administration ; Child and Youth Development ; Construction Project Management ; Early Childhood Education ; Media Management and Research ; Computer Engineering, which later was changed to Electrical and Computer Engineering ; and a Master's Degree in Human Resources & Labor Relations.

Early 4-bit and 8-bit microprocessors such as the 4004, 8008 and numerous others, typically had single accumulators.

Early computer installations were designed only to support a single writing system, typically for left-to-right scripts based on the Latin alphabet only.

Early light cavalry ( like the auxiliaries of the Roman army ) were typically used to scout and skirmish, to cut down retreating infantry, and for defeating enemy missile troops.

Early clinical trials typically enroll a very small number of patients, and the purpose is to identify major safety issues and the maximum tolerated dose, which is the highest dose that does not produce serious or fatal adverse effects.

Early radical feminism, arising within second-wave feminism in the 1960s, typically viewed patriarchy as a " transhistorical phenomenon " prior to or deeper than other sources of oppression, " not only the oldest and most universal form of domination but the primary form " and the model for all others.

Early endometriosis typically occurs on the surfaces of organs in the pelvic and intra-abdominal areas.

Early on, female Vulcans were typically given names beginning with " T " followed by an apostrophe then a " p ".

Early aircraft were constructed using internal frames, typically of wood or steel tubing, which were then covered ( or skinned ) with fabric such as irish linen or cotton, notably Madapolam.

Early jug bands were typically made up of African American vaudeville and medicine show musicians.

Early failure rates, i. e. pregnancy within a few months after vasectomy typically result from having unprotected intercourse too soon after the procedure.

Early Amish quilts were typically made of light weight wool fabric, off the same bolts of fabric used for family clothing items.

In the Early Medieval period the text and illumination were often done by the same people, normally monks, but by the High Middle Ages the roles were typically separated, except for routine initials and flourishes, and by at least the 14th century there were secular workshops producing manuscripts, and by the beginning of the 15th century these were producing most of the best work, and were commissioned even by monasteries.

Early recorders were typically hand-held battery-powered devices with built-in microphones and recording automatic gain control, intended for dictation and journalists.

Early aircraft wings typically bore their loads by using two ( or more ) wings in a biplane configuration braced with wires and struts.

Early computers used a variety of memory systems, some of which happened to be non-volatile, although not typically by design but simply as a side-effect of their construction.

Early teleprinter systems used five data bits, typically with some variant of the Baudot code.

Early 20th century offices, which typically have many corridors and small individual offices, are being replaced with modern, flexible open plan accommodation.

Early bullets were typically made in the form of spheres of nearly pure lead, which is a very soft material.

Early samplers were very expensive, and typically had low sample rates and bit depth, resulting in grainy and aliased sound.

Early chansons de geste were typically composed in ten-syllable lines grouped in assonanced ( meaning that the last stressed vowel is the same in each line throughout the stanza, but the last consonant differs from line to line ) stanzas ( called laisses ).

Early Celtic yin yangs are typically not treated for themselves alone, but appear as part of larger floral or animal ornament, such as revolving leaves at the bottom of a palmette or stylized tails of seahorses.

Early snowmobiles used rubber tracks, but modern snowmobiles typically have tracks made of a Kevlar composite.

Early episodes of the show typically revolved around a central morality-based or " lesson teaching " theme.

Early models of the Civic typically included a basic AM radio, heater, foam-cushioned plastic trim, two-speed wipers, and painted steel rims with a chromed wheel nut cap.