At the forest landscape/region level, based on annual Forest Inventory and Analysis plot data from 1999 to 2010, oak decline and mortality trends for major oak species (groups) were examined in the Ozark Highlands of Arkansas and Missouri. Oak decline has elevated cumulative mortality of red oak species to between 11 and 15 percent in terms of relative density and basal area of standing dead oa...

BACKGROUND Oak moss absolute, an extract from the lichen Evernia prunastri, is a valued perfume ingredient but contains extreme allergens. OBJECTIVES To compare the elicitation properties of two preparations of oak moss absolute: 'classic oak moss', the historically used preparation, and 'new oak moss', with reduced contents of the major allergens atranol and chloroatranol. PATIENTS/MATERIA...

An important, but largely unexplored, class of bargaining problems involve two negotiators, who send signals to a third party. One of the most important, but simple, cases within this class is the policy-setting process between Congress and the president. We develop a model where Congress makes a makes a take-it-orleave-it o er to the president (a bill), who either accepts or rejects (signs or ...

Declining birth rates in Europe over the last 30 years have often been associated with changes in family structure and with increased female labour market participation. In order to understand the changes in family formation, it is important to also take family relations and gender equality within the family into consideration. This article focuses on the division of housework (as a measurement...

The problem with the concept of work–life balance is that most of the onus of achieving such clarity and satisfaction is left to the employee. As a pediatric intensivist and mother of two, I am ruled by the demands and requirements imposed both by my employer and academic position and by my beautiful children. It is the culture around and perception of working mothers that needs to change – bot...

Sweden represents an interesting paradox in regards to egalitarian matters. It is considered one of the most egalitarian countries in the world, with strong norms about gender equality, and repeatedly ranks favourably and near the top of various measures of gender equality (e.g., Hausmann, Tyson, & Zahidi, 2012). There is a higher educational attainment for women than men, extensive legal and f...

Acknowledgements: We thank John McMillan, David Laibson, Colin Camerer, and three anonymous referees for useful comments. We thank Mandar Oak and Rosa Stipanovic for research assistance. For financial support, Frederick and Loewenstein thank the Integrated Study of the Human Dimensions of Global Change at Carnegie Mellon University (NSF Grant SBR-9521914), and O’Donoghue thanks the National Sci...

Oak savanna is one of the most endangered ecosystems of North America, with less than 0.02% of its original area remaining. Here we test whether oak savanna supports a unique community of ectomycorrhizal fungi, a higher diversity of ectomycorrhizal fungi or a greater proportional abundance of ascomycete fungi compared with adjacent areas where the absence of fire has resulted in oak savanna con...

1. Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, TN 37831 2. The Institute for Functional Imaging of Materials, Oak Ridge National Laboratory, Oak Ridge, TN 37831 3. Department of Materials Science and Engineering, University of Tennessee, Knoxville, Knoxville TN 37996 4. Materials Sciences and Technology Division, Oak Ridge National Laboratory, Oak Ridge, T...

We address the relationship between family policies and fertility in Norway, including three somewhat different policies: parental leave, formal childcare, and the childcare cash benefit. Norwegian family policy has been considered dualistic, giving priority to both dual-earner support and general family support. Our data are administrative register data covering the period 1995–2002. The analy...