Household Equipment

Scrub lab will never be the same again! Wait till you see the beautiful new laboratories in the new building and I\u27m sure you\u27ll agree! Not only will you agree, but you\u27ll yearn to come back again and begin all new again. Room 13 is to be equipped with some of the best household labor saving equipment, both large and small, that can be found on the market today

Headlines Challenge Home Economists

Eloise Davison, M.S., \u2724, director of Home Institute for the New York Herald Tribune, liked Education- America\u27s Magic by R. M. Hughes and W. H. Lancelot so well she rewrote her speech to Iowa State home economists to quote it

The Iowa Homemaker vol.26, no.7

Five-Pound Party Planning, Ruth Hackett, page 2 Homemaking Under the Round Roof, Shirliann Fortmann, page 3 Home Economists Look to New Horizons, Katherine Goeppinger, page 4 Graduate Studies Solve Research Questions, Marjorie Clampitt, page 5 Headlines Challenge Home Economists, Eloise Davison, page 6 Both Sides of the Pacific, Margaret Waterland, page 7 Wardrobe Accompaniments Chase Winter Blues, Jean Bunge, page 8 Home Economics Journeys from Iowa State to China, Jean Ory, page 9 What’s New, Marjorie Clampitt, page 10 Shoe Care Means Longer Wear, Charlene Stettler, page 11 Counselling Homemakers is Fun, Sue Marie Schreiber, page 12 Glamour is Her Business, Mary Margaret Ryan, page 13 Notions for Campus and Home, Margaret Buswell, page 14 ’46 Graduate Combines College and Career, Beverly Seig, page 15 Keeping Up With Today, Joyce Edgar, page 1

The Iowa Homemaker vol.6, no.2 Extra

Table of Contents An Invitation to Attend the Dedication of Home Economics Hall by Anna E. Richardson, page 1 In Our New Home at Last by Marcia E. Turner, page 2 Household Equipment by Eloise Davison, page 2 A Walk Around Campus by Vivian Jordan Brashear, page 3 Textiles and Clothing by Frances Sims, page 4 Child Care and Parent Training by Lydia Swanson, page 4 Applied Art by Joanna M. Hansen, page 5 Foods and Nutrition Department by Alma M. Riemenschneider, page 6 Institutional Management by Linda Spence Brown, page 7 Physical Education by Winifred R. Tilden, page 7 Home Economics Vocational Education by Marica E. Turner, page 8 The Department of Hygiene by Grace Magee, page 8 The Household Administration Department by Ruth M. Lindquist, page 9 Homemakers Department by Elizabeth M. Rivers, page

Seasonality of isoprene emissions and oxidation products above the remote Amazon

The Amazon rainforest is the largest source of isoprene emissions to the atmosphere globally. Under low nitric oxide (NO) conditions (i.e. at NO mixing ratios less than about 40 pptv), isoprene reacts rapidly with hydroxyl (OH) to form isoprene-derived peroxy radicals (ISOPOO), which subsequently react with the hydroperoxyl radical (HO2) to form isoprene epoxydiols (IEPOX). IEPOX compounds are efficient precursors to the formation of secondary organic aerosols (SOA). Natural isoprene emissions, therefore, have the potential to influence cloudiness, rainfall, radiation balance and climate. Here, we present the first seasonal analysis of isoprene emissions and concentrations above the Amazon based on eddy covariance flux measurements made at a remote forest location. We reveal the forest to maintain a constant emission potential of isoprene throughout the year (6.9 mg m-2 h-1). The emission potential of isoprene is calculated by normalising the measured fluxes to a set of standard conditions (303 K and 1500 mmol m-2 s-1). During the wet season a factor of two reduction in absolute emissions was observed but this is explained entirely on the basis of meteorology and leaf area index, not by a change in isoprene emissions potential. Using an innovative analysis of the isoprene fluxes, in combination with measurements of its oxidation products and detailed chemical box-modelling, we explore whether concentrations of IEPOX follow the same seasonal cycle as the isoprene precursor. Our analysis implies that during the dry season (Sep–Jan) air pollution from regional biomass burning provides a modest increase in NO concentrations (indirectly inferred from a combination of other anthropogenic tracer measurements and box-modelling) which creates a competing oxidation pathway for ISOPOO; rather than forming IEPOX, alternative products are formed with less propensity to produce aerosol. This competition decreases IEPOX formation rates by a factor of two in the dry season compared with a scenario with no anthropogenic NO pollution, and by 30% throughout the year. The abundance of biogenic SOA precursors in the Amazon appears not to be dictated by the seasonality of natural isoprene emissions as previously thought, but is instead driven by regional anthropogenic pollution which modifies the atmospheric chemistry of isoprene

Household Equipment

"Scrub lab" will never be the same again! Wait till you see the beautiful new laboratories in the new building and I'm sure you'll agree! Not only will you agree, but you'll yearn to come back again and begin all new again. Room 13 is to be equipped with some of the best household labor saving equipment, both large and small, that can be found on the market today.</p

Headlines Challenge Home Economists

Eloise Davison, M.S., '24, director of Home Institute for the New York Herald Tribune, liked "Education- America's Magic" by R. M. Hughes and W. H. Lancelot so well she rewrote her speech to Iowa State home economists to quote it.</p

The Iowa Homemaker vol.26, no.7

Five-Pound Party Planning, Ruth Hackett, page 2 Homemaking Under the Round Roof, Shirliann Fortmann, page 3 Home Economists Look to New Horizons, Katherine Goeppinger, page 4 Graduate Studies Solve Research Questions, Marjorie Clampitt, page 5 Headlines Challenge Home Economists, Eloise Davison, page 6 Both Sides of the Pacific, Margaret Waterland, page 7 Wardrobe Accompaniments Chase Winter Blues, Jean Bunge, page 8 Home Economics Journeys from Iowa State to China, Jean Ory, page 9 What’s New, Marjorie Clampitt, page 10 Shoe Care Means Longer Wear, Charlene Stettler, page 11 Counselling Homemakers is Fun, Sue Marie Schreiber, page 12 Glamour is Her Business, Mary Margaret Ryan, page 13 Notions for Campus and Home, Margaret Buswell, page 14 ’46 Graduate Combines College and Career, Beverly Seig, page 15 Keeping Up With Today, Joyce Edgar, page 16</p