Ignorance of the form new physics will take suggests the importance of systematically analyzing all data collected at the energy frontier, with the goal of maximizing the chance for discovery both before and after the turn on of the LHC. Which of the many possible extensions to the Standard Model should you spend your time trying to detect? The standard American technique for finding an answer ...

Growth, puberty and pregnancy were studied in 665 crossbred heifers produced by breeding Hereford and Angus cows to Hereford, Angus, Red Poll, Brown Swiss, Gelbvieh, Maine Anjou, and Chianina sires. Estrus was determined from an average of 240 to 476 days of age. Puberty age was defined as age at first observed, standing estrus followed by an estrus within 45 days, except during the last 45 day...

Environmental concerns often figure prominently in opinion polls. But do election outcomes actually affect the environment? I test the influence of the party in power on urban air pollution in 13 Canadian cities. The government’s political stripe is not reliably associated with positive or negative effects on air pollution. Provincial parties on both the right and the left are associated with e...

Public opinion polls consistently show that a growing majority of Americans support same-sex marriage. Critics, however, raise the possibility that these polls are plagued by social desirability bias, and thereby may overstate public support for gay and lesbian rights. We test this proposition using a list experiment embedded in the 2013 Cooperative Congressional Election Study. List experiment...

the current research was carried out with the aim of the investigation of organizational learning dimensions role in the development of enviropreneurship in environmental non-governmental organizations (ngos) in iran by descriptive correlation method. statistical population of this research was including all environmental ngos of industries in all over the country and statistical samples were ...

the current research was carried out with the aim of the investigation of organizational learning dimensions role in the development of enviropreneurship in environmental non-governmental organizations (ngos) in iran by descriptive correlation method. statistical population of this research was including all environmental ngos of industries in all over the country and statistical samples were e...