Question: Are Viva and Ainslee's Magazine both periodicals?

Context paragraphs:
Periodical literature: Periodical literature (also called a periodical publication or simply a periodical) is a published work that appears in a new edition on a regular schedule.  The most familiar example is the magazine, typically published weekly, monthly, or as a quarterly.  Newspapers, often published daily or weekly, are, strictly speaking, serials, not periodicals.  Other examples of periodicals are newsletters, literary magazines (literary journals), academic journals (including scientific journals), science magazines, and yearbooks.

Viva (magazine): Viva was an adult woman's magazine that premiered in 1973 and ceased publication in 1980.  Its full title was "Viva, The International Magazine For Women", and it was published by Bob Guccione and his wife, Kathy Keeton.  Guccione was the editor of "Penthouse", an adult men's magazine, and he wanted to publish a companion title for women.  "Viva" was essentially an erotic magazine for women, containing articles and fiction delving into women’s fantasies, and exploring their sexuality, reviews of the arts, interviews with known personalities, fashion and beauty, etc.

The Pall Mall Magazine: The Pall Mall Magazine was a monthly British literary magazine published between 1893 and 1914.  Started by William Waldorf Astor as an offshoot of the "Pall Mall Gazette", the magazine included poetry, short stories, serialized fiction, and general commentaries, along with extensive artwork.  It was notable in its time as the first British magazine to "publish illustrations in number and finish comparable to those of American periodicals of the same class" much of which was in the late Pre-Raphaelite style.  It was often compared to the competing publication, "Strand Magazine", and many artists, such as illustrator Sidney Paget and author H. G. Wells, sold freelance work to both.

Rebecca Le'gon: Rebecca Le'gon (born 1980 in Colchester, Essex) is director and publisher of Manchester-based magazine, "Viva Lifestyle" and Viva London, a free glossy publication and online website about lifestyle, fashion, beauty, fine dining, motoring, property, live music and events.  Viva was launched in May 2010 in Manchester and Cheshire, and is targeted at 25- to 45-year-old young professionals.  It specialises in events and PR, marketing, advertising campaigns and design work.  Le'gon is a former model.

Viva! Health: Viva!  Health, formerly The Vegetarian and Vegan Foundation (VVF), founded by Juliet Gellatley (along with Viva! ), is a science-based health and nutrition charity.  Viva!  Health monitors and interprets the growing body of research linking diet and health.  Viva!  Health helps the public, health professionals and the food industry make informed choices about diet by providing information and advice about healthy eating.  Viva!  Health also runs health and education campaigns, presents school talks, cookery demonstrations, contributes to the magazine Viva!life and produces a wide variety of materials, including the free online Vegetarian Recipe Club.  Viva!  Health also answers nutritional queries from the public, industry and health sector and publishes diet and health-related stories regularly in national, regional and specialist press.  The majority of diseases that kill most Westerners prematurely can be prevented by consuming a plant-based diet – Viva!  Health explains why and provides information and advice about healthy eating.

The Prince and Betty: The Prince and Betty is a novel by P. G. Wodehouse.  It was originally published in "Ainslee's Magazine" in the United States in January 1912, and, in a slightly different form, as a serial in "Strand Magazine" in the United Kingdom between February and April 1912.  It was published in book form, in the United Kingdom by Mills & Boon on 1 May 1912.  A substantially different version, which incorporated the plot of "Psmith, Journalist," was published in the US by W.J. Watt & Company, New York on 14 February 1912.

Dick Lehman: Dick Lehman is a U.S. ceramics artist based in Indiana.  Dozens of articles and photos featuring his techniques and insights have appeared in periodicals and books on ceramic art since 1985, including 34 articles in U.S.-published "Ceramics Monthly", the largest circulating magazine in the field, plus articles in 11 other international periodicals.

A Gentleman of Leisure: A Gentleman of Leisure is a novel by P. G. Wodehouse.  The basic plot first appeared in a novella, "The Gem Collector", in the December 1909 issue of "Ainslee's Magazine".

Chicago Ledger: The "Chicago Ledger" was a story paper published in Chicago, Illinois from 1872 until 1924.  Put out by the Ledger Company and edited by Samuel H. Williams, the "Ledger" was a boilerplate literary magazine.  Such periodicals were printed using engraved steel sheets.  The plates, or casts of them, were then sent out to be printed and inserted into other newspapers.  "Ledger" subscriptions originally sold for $1 for 52 issues and, by 1879, the paper had a circulation of 10,000.  Although begun as a literary paper of "a good class," the "Ledger" eventually became more melodramatic in tone.  In his 1910 book, Newspapers and Periodicals of Illinois, Franklin Scott, notes that "[t]he sensational, although not immoral, character of the Ledger stories, and the use that the large mail-order houses have made of its advertising columns, have given this paper an unusually long life and extensive circulation."

Ainslee's Magazine: Ainslee's Magazine was an American literary periodical published from 1897 to December 1926.  It was originally published as a humor magazine called "The Yellow Kid", based on the popular comic strip character.  It was renamed "Ainslee's" the following year.

Supporting paragraphs: Viva (magazine) Ainslee's Magazine
Answer: yes