** The Nielsen – Schreier theorem, that every subgroup of a free group is free.

According to Nielsen ( 2008 ) a dictionary may be regarded as a lexicographical product that is characterised by three significant features: ( 1 ) it has been prepared for one or more functions ; ( 2 ) it contains data that have been selected for the purpose of fulfilling those functions ; and ( 3 ) its lexicographic structures link and establish relationships between the data so that they can meet the needs of users and fulfill the functions of the dictionary.

United Kingdom and Ireland: In the United Kingdom and Ireland the privately held company, Nielsen Book Services, part of Nielsen Holdings N. V., is the responsible entity, and there is a charge.

Such a dictionary is usually called a specialized dictionary or LSP dictionary and following Nielsen 1994, specialized dictionaries are either multi-field, single-field or sub-field dictionaries.

It is now widely accepted that lexicography is a scholarly discipline in its own right and not a sub-branch of applied linguistics, as the chief object of study in lexicography is the dictionary ( see e. g. Bergenholtz / Nielsen / Tarp 2009 ).

Several perspectives or branches of such academic dictionary research have been distinguished: ' dictionary criticism ' ( or evaluating the quality of one or more dictionaries, e. g. by means of reviews ( see Nielsen 2009 )), ' dictionary history ' ( or tracing the traditions of a type of dictionary or of lexicography in a particular country or language ), ' dictionary typology ' ( or classifying the various genres of reference works, such as dictionary versus encyclopedia, monolingual versus bilingual dictionary, general versus technical or pedagogical dictionary ), ' dictionary structure ' ( or formatting the various ways in which the information is presented in a dictionary ), ' dictionary use ' ( or observing the reference acts and skills of dictionary users ), and ' dictionary IT ' ( or applying computer aids to the process of dictionary compilation ).

One important consideration is the status of ' bilingual lexicography ', or the compilation and use of the bilingual dictionary in all its aspects ( see e. g. Nielsen 1994 ).

" This interpretation was first labeled, " Wittgensteinian Fideism ," by Kai Nielsen but those who consider themselves Wittgensteinians in the Swansea tradition have relentlessly and repeatedly rejected this construal as caricature of Wittgenstein's considered position ; this is especially true of D. Z. Phillips.

A late example is Scandinavia's most creative and forceful Counter-Reformation figure, the Jesuit Laurentius Nicolai Norvegicus, born as Laurids Nielsen after the Reformation, who attended Oslo Cathedral School in his youth.

The Nielsen ratings system is explicitly designed for the optimum measurement of audience viewership by dayparts with prime time being of most interest.

Sometimes referred to as " The Queen of Country Pop ", Twain has sold more than 85 million albums worldwide and is ranked 10th best-selling artist of the Nielsen SoundScan era.

The final national Nielsen rating was a 49. 1 ( a 73 share ), which is still a Super Bowl record, and ranks second only to the final episode of M * A * S * H in 1983 among television broadcasts in general.

The primary student activity center is the A. Ray Olpin University Union, and campus fitness centers include the Health, Physical Education, and Recreation Complex ( HPER ) and the Nielsen Fieldhouse.

Under these circumstances the progress of the process is much shallower than predicted by the Nielsen / Landauer formula.

It is worth noting that Nielsen does not advocate stopping after a single test with five users ; his point is that testing with five users, fixing the problems they uncover, and then testing the revised site with five different users is a better use of limited resources than running a single usability test with 10 users.

* July 4 – Sydney newspaper publisher Juanita Nielsen disappears, and is presumed to have been murdered.

The following is a list of television shows with the most instances of product placement ( 11 / 07 – 11 / 08 ; Nielsen Media Research ).

Some composers, including Dmitri Shostakovich, Sergei Rachmaninoff, and Carl Nielsen, continued to write in the traditional four-movement form, while other composers took different approaches: Jean Sibelius ' Symphony No. 7, his last, is in one movement, whereas Alan Hovhaness's Symphony No. 9, Saint Vartan — originally op.

Nielsen BookScan U. S. is perhaps the most aggressive attempt to produce a completely automatic and trusted set of bestseller lists.

That game was one of the most watched television events in history according to the Nielsen ratings system ; the game had a rating of 48. 3, ranking it seventh in all-time television history.

The most important of these finds was Asta Nielsen in Afgrunden ( The Abyss ), directed by Urban Gad for Kosmorama, This combined the circus, sex, jealousy and murder, all put over with great conviction, and pushed the other Danish film-makers further in this direction.

Super Bowl XVI also became one of the most watched broadcasts in American television history, with more than 85 million viewers, and a final national Nielsen rating of 49. 1 ( a 73 share ).

The series reached # 1 in the Nielsen ratings becoming the most watched television show in the United States from 1989 to 1990, and remained in the top four for six of its nine seasons, and in the top twenty for eight.

Nielsen wrote a considerable number of choral works but most of them were composed for special occasions and were seldom repeated.

One of his most successful compositions for piano is Chaconne, Opus 32, which Nielsen qualified as " a really big piece, and I think effective ".

Over the years, Nielsen wrote the music for over 290 songs and hymns, most of them for poems written by well-known Danish authors such as N. F. S.

However, three younger contemporary conductors who had worked with him, Thomas Jensen, Launy Grøndahl, and Erik Tuxen, did record his symphonies and other orchestral works, and their recordings are therefore considered to be the most " authentic " Nielsen available.

On the basis of information from the Carl Nielsen Society, the works currently most often performed are:

I Love Lucy was the most watched show in the United States in four of its six seasons, and was the first to end its run at the top of the Nielsen ratings ( an accomplishment later matched by The Andy Griffith Show and Seinfeld ).

It was the most watched TV series from 2005 to 2011 in the Nielsen ratings, and it is the only program to have been number one for seven consecutive seasons.

Wilson's literary agent is Shawna McCarthy, and his most recent books ( including Blind Lake, Spin, and Axis ) have been edited by Teresa Nielsen Hayden of Tor Books.

The most commonly cited Nielsen results are reported in two measurements: ratings points and share, usually reported as: " ratings points / share ".

Denmark's most famous composer is Carl Nielsen who is best known outside of Denmark for his six symphonies, but whose medlodies for popular songs are cherished among Danes.

The concert would earn a 35. 9 Nielsen household rating making it the most watched Spanish language program in American television history.

Nielsen Net Rankings also ranked mIRC among the top 10 most popular Internet applications in 2003.

This became most apparent during the Sinclair Stevens conflict-of-interest scandal, in which Mulroney was out of Parliament for two weeks while the opposition barraged Nielsen with questions.

" Therefore, Dr. Nielsen ended up spending most of his time at Sun defining the emerging field of web usability.

In 1287, he also entered into an alliance with a group of Danish nobles, most prominently Jacob Nielsen, Count of Halland and Stig Andersen Hvide, who were outlawed in Denmark for allegedly murdering the Danish king Eric V. Eirik gave the outlaws sanctuary in Norway in 1287.

Denmark's most famous classical composer is Carl Nielsen, especially remembered for his six symphonies while the Royal Danish Ballet specializes in the work of Danish choreographer August Bournonville.

Some of his most famous films concern the plight of women in German society, including The Joyless Street ( 1925 ) with Greta Garbo and Asta Nielsen, Geheimnisse einer Seele ( 1926 ) with Lili Damita, The Loves of Jeanne Ney ( 1927 ) with Brigitte Helm, Pandora's Box ( 1928 ), and Diary of a Lost Girl ( 1929 ), the last two starring American actress Louise Brooks.

Robert Simpson writes, " Nielsen ’ s fondness of wind instruments is closely related to his love of nature, his fascination for living, breathing things.

By 2006, Nielsen BDS / Radio & Records moved it to the urban contemporary panel ; Mediabase followed suit in 2011, completing the shift to urban contemporary, and now closely competing with WUSL.

By 2012, WBBM-FM was moved to the Mediabase contemporary hit radio panel ; however, like with WWKL in Harrisburg, Pennsylvania, the station is still on the Nielsen BDS rhythmic contemporary panel and hasn't reflected the current shift to a more pop-leaning / less hip-hop intensive playlist resembling WKSC-FM more closely, as both stations skew away from rock and have a more rhythmic sound.