Sex and the Single Girl Sex and the Single Girl Sex and the Single Girl is a 1962 non-fiction book by American writer Helen Gurley Brown, written as an advice book that encouraged women to become financially independent and experience sexual relationships before or without marriage. The book sold two million copies in three weeks, was sold in 35 countries and has made the "Los Angeles Times", "The New York Times" and "Time" bestseller lists. In 1960 Brown's husband, David Brown, suggested she write a book that discusses "how a single girl goes about having an affair". The book was rejected by several publishing houses
Single-cell variability impact due to variability in the proteome. Cytometry, surface methods, and microfluidics technologies are the three classes of tools commonly used to profile the proteomes of individual cells. Cytometry allows researchers to isolate cells of interest, and stain 15-30 proteins to measure their location and/or relative abundance. For surface methods, researchers place a single cell on a surface coated with antibodies, which then bind to proteins secreted by the cell and allow them to be measured. Microfluidics methods for proteome analysis immobilize single cells on a microchip and use staining to measure the proteins of interest, or antibodies to bind