By employing the well-established legal distinction between ordinary and hazardous work, the governor also won legislative approval for a Dangerous Trades Act that barred young workers from thirty occupations.

By employing students Telemann took away a major resource for Kuhnau's choir ( and church music in Leipzig in general ); Kuhnau was also concerned that students were too frequently performing in operas, leaving them with less time to devote to church music.

By the end of the war, MIT became the nation's largest wartime R & D contractor ( attracting some criticism of Bush ), employing nearly 4000 in the Radiation Laboratory alone and receiving in excess of $ 100 million ($ billion in 2012 dollars ) before 1946.

By the late 1920s, however, those employing only optical and electronic technologies were being explored.

By contrast, later, post-V2 engine designs not employing this alcohol boundary layer cooling show a translucent plume with shock diamonds.

By the first century BC, the " classic " villa took many architectural forms, with many examples employing atrium or peristyle, for enclosed spaces open to light and air.

By employing powerful staging techniques, and harmonising stage design, language, music and choreography, Reinhardt introduced new dimensions into German theatre.

By the early 1990s, some mainstream politicians began employing anti-immigration rhetoric.

By the 1850s the Press was using steam-powered machine presses, employing two to three hundred people, and occupying several buildings in the Silver Street and Mill Lane area, including the one that the Press still occupies, the Pitt Building ( 1833 ), which was built specifically for the Press and in honour of William Pitt the Younger.

By studying several different tribes of the Western Pacific ( employing the method of comparison, popular in ethnography ), Malinowski gave confirmations of Lewis Morgan's idea that matriarchy ( gyneocracy ) was a common feature of primitive societies at early stages, and that female rule needed matrilineality for its existence.

By Kant's account, when we employ a concept to describe or categorize noumena ( the objects of inquiry, investigation or analysis of the workings of the world ), we are in fact employing a way of describing or categorizing phenomena ( the observable manifestations of those objects of inquiry, investigation or analysis ).

By contrast, the origin in post-War Britain, while employing irony and parody, was more academic with a focus on the dynamic and paradoxical imagery of American popular culture as powerful, manipulative symbolic devices that were affecting whole patterns of life, while improving prosperity of a society.

By 1917, the mines around Bearcreek were employing 1, 200 men.

By 1892, 21 firms were engaged in that trade, employing over 3, 700 people in plants that produced about 4. 8 million hats, which had a combined value in excess of $ 1 million.

By 1916, Portsmouth was listed as being a major industrial and jobbing center, with it being the fourth largest shoe manufacturing center in the country, the largest manufacturer of fire and paving bricks in the United State, having a steel mill employing over a thousand, and having over 100 other manufacturing companies producing goods from furniture to engines.

By 1939, it had over 7, 000 paid employees and 135, 000 voluntary workers, organized into divisions covering such areas as sport, education, and tourism, with wardens in every factory and workshop employing more than 20 people.

By 1810 Maudslay was employing eighty workers and running out of room at his workshop, so he moved to larger premises in Westminster Road, Lambeth.

By employing six degrees of movement, the player is given additional control for vertical movement and banking, introducing more movement controls than traditional FPS games.

By 1863 a committee had been formed, and with aid from central government, land was purchased with the intention of employing local cotton workers to construct Alexandra Park, which opened on 28 August 1865.

By the time Bowra left Cheltenham College, his father was Chief Secretary of the Customs Service, residing in Beijing with a household employing thirty servants.

By " breeding the best to the best ," employing a certain degree of inbreeding, considerable culling, and selection for " superior " qualities, one could develop a bloodline superior in certain respects to the original base stock.

By the late 19th century, the printers and bookbinders, Hazell, Watson and Viney and the Nestlé dairy were the two main employers in the town, employing more than half the total population.

By 1953, however, he followed others in thus employing the word punishment, and he re-cast negative reinforcement for the removal of aversive stimuli.

By 1836 there were ' almost no cotters ' with the largest farms employing no more than ten people, and some of those only as maid servants.

By employing heavy artillery, machine guns, and planes of the Mexican Air Force to shell, bomb, and strafe Yaqui villages, Mexican authorities eventually prevailed.

By seeing such varied places, both interesting and beautiful, you will become aware of the many different civilizations Rome has lived through, and in particular, get a feel of Renaissance Rome.

By comparing the form of several yupanas, researchers found that calculations were based using the Fibonacci sequence 1, 1, 2, 3, 5 and powers of 10, 20 and 40 as place values for the different fields in the instrument.

By now few Angolans retain African traditional religions following different ethnic faiths.

By having three stations, a total of three different cars can be operated on at the same time, each one at a different stage of its assembly.

By having two different temporal positive feedback loops or “ dual-time switches ” allows for ( a ) increased regulation: two switches that have independent changeable activation and deactivation times ; and ( b ) linked feedback loops on multiple timescales can filter noise.

* By whether the same key is used for both encryption and decryption ( symmetric key algorithms ), or if a different key is used for each ( asymmetric key algorithms ).

By rotating the daisy wheel, different characters are selected for printing.

By measuring behavioral responses to different stimuli, one can understand something about how those stimuli are processed.

By regulating the processing parameters — especially the gases introduced, but also including the pressure the system is operated under, the temperature of the diamond, and the method of generating plasma — many different materials that can be considered diamond can be made.

By creating these typologies it is possible to distinguish between different cultural styles, the purpose of the ceramic and technological state of the people among other conclusions.

By giving each channel a different frequency " slot " on the cable the separate television signals do not interfere.

By contrast, if the same historian had made the same claim five times in five different places ( and no other types of evidence were available ), the claim is much weaker because it originates from a single source.

By looking, for instance, at just a tiny piece of the handle, he can decide that the coffee cup is different from the donut because the handle is thinner ( or more curved ) than any piece of the donut.

By mid century, the cooperative Christian Churches and the independent Christian Churches were following different paths.

By 1763 at least 28 different proofs had been published, but all were found incorrect.

# By merger of national companies from different member states

# By the creation of a joint venture between companies ( or other entities ) in different member states

By comparing different embryonic stages of different vertebrate species, he formulated the Recapitulation theory.

By the mid-1950s, largely due to the ecumenical evangelism of Billy Graham, the terms evangelicalism and fundamentalism began to refer to two different approaches.

Despite the revivalists ' various political views and different opinions regarding the nature of authentic folk music, they all shared an understanding of Americanism that grounded the nation's identity in cultural pluralism and political democracy " By the end of the 1930s they along with the musicians and others had turned American folk music into a social movement.

By placing the molecules in wells in the gel and applying an electric field, the molecules will move through the matrix at different rates, determined largely by their mass when the charge to mass ratio ( Z ) of all species is uniform, toward the ( negatively charged ) cathode if positively charged or toward the ( positively charged ) anode if negatively charged.

By 1981, at the peak of its popularity, CP / M ran on 3, 000 different computer models and DRI had $ 5. 4 million in yearly revenues.

By combination of different α, β and γ subunits, a great variety (> 1000 ) G proteins can be produced.