Question: Which magazine was published for a longer time, Godey's Lady's Book or Lear's?
Context: Blood pool agents (BPAs) are a class of magnetic resonance angiography contrast agents.  Blood pool agents (also known as intravascular contrast agents) are differentiated from other contrast agents due to their high molecular weight and higher relaxivities.  Their large size prevents diffusion through the vascular epithelium and leakage into the interstitial space, and because of this they stay in the vascular system for a longer time period.  Most contrast agents, leave the vascular system within a few minutes, however blood pool agents remain in the circulation for up to an hour, extending the window available for imaging.  Longer image acquisition times allow better signal-to-noise ratio and improved image resolution. An accumulator is an energy storage device: a device which accepts energy, stores energy, and releases energy as needed.  Some accumulators accept energy at a low rate (low power) over a long time interval and deliver the energy at a high rate (high power) over a short time interval.  Some accumulators accept energy at a high rate over a short time interval and deliver the energy at a low rate over longer time interval.  Some accumulators typically accept and release energy at comparable rates.  Various devices can store thermal energy, mechanical energy, and electrical energy.  Energy is usually accepted and delivered in the same form.  Some devices store a different form of energy than what they receive and deliver performing energy conversion on the way in and on the way out. Godey's Lady's Book, alternatively known as Godey's Magazine and Lady's Book, was a United States women's magazine that was published in Philadelphia from 1830–1878.  It was the most widely circulated magazine in the period before the Civil War.  Its circulation rose from 70,000 in the 1840s to 150,000 in 1860.  In the 1860s "Godey's" considered itself the "queen of monthlies". Lear's was a monthly women's magazine, intended for women over 50.  It covered celebrity interviews, women's issues, and many progressive issues.  Its slogan was "For The Woman Who Wasn't Born Yesterday".  It was published from 1988 until early 1994.  The magazine was based in New York City. This is a list of automobile engines developed and sold by the Suzuki Motor Corporation.  Suzuki is unusual in never having made a pushrod automobile engine, and in having depended on two-strokes for longer than most.  Their first four-stroke engine was the SOHC F8A, which appeared in 1977.  Suzuki continued to offer a two-stroke engine in an automotive application for a considerably longer time than any other Japanese manufacturer. Eliza Frances Andrews (August 10, 1840 – January 21, 1931) was a popular Southern writer of the Gilded Age.  Her works were published in popular magazines and papers, including the "New York World" and "Godey's Lady's Book".  Her longer works included "The War-Time Journal of a Georgian Girl" (1908) and two botany textbooks. Louis Antoine Godey (June 6, 1804 – November 29, 1878) was an American editor and publisher, known as the founder of "Godey's Lady's Book", the first successful American women's fashion magazine. The proposed Dalli-Rajhara–Jagdalpur rail line, on paper for almost three decades, once completed, would connect Dalli-Rajhara to Jagdalpur, both towns being in Chhattisgarh state in India.  It would also connect Raipur, the capital city of Chhattisgarh, to Jagdalpur by rail via Durg.  Jagdalpur, which is about 300 km from Raipur, is currently meaningfully connected to it only by road.  There is though a roundabout rail route to reach Raipur from Jagdalpur via Koraput and Rayagada in Orissa; it is much longer (622 km compared to 300 km by road) and takes much longer time (about 16 hours as compared to 5–6 hr by road) to be of any utility.  In view of this, almost all the transport, in relation to both people and goods, between Raipur and Jagdalpur, happens only by road. Carlotta Perry (1839 in Michigan - 1914 in Chicago) was among a group of premier women poets of the late 19th century.  Her poems, children's stories, and short stories were published in many of the most read publications of the time including Harper's Magazine, Godey's Lady's Book and Lippincott's Monthly Magazine.  Some of her verse can still be found today in Christian newsletters and even in an ad for a paint company describing their shades of white.  Known mostly for her poetry, she was also a journalist and was active in many of the journalism and women's organizations during her working life. Catherine Pickens Upson Clark (February 22, 1851 - February 18, 1935) was a writer.  She wrote articles for "Godey's Lady's Book", "Atlantic Monthly", "Christian Herald", and "Harper's" magazine.  She was an editor of the "Springfield Republican", "Good Cheer Magazine", and later the "New York Evening Post".  She published several books, short stories, and one novel.
Answer: Godey's Lady's Book