Does nature make us happier? A spatial error model of greenspace types and mental wellbeing

Which ethics will make us individually and socially happier? A cross-culture and cross- development analytical model

This paper provides an analytical model representing four polar ethical approaches, by linking them to the main ethics suggested by the philosophical, psychological, and socio-economic literature. Moreover, it develops the analytical model in order to obtain rankings of the 4 polar ethical approaches in terms of happiness and, consequently, to provide insights on which ethical approach should b...

What Types of Jets Does Nature Make: a New Population of Radio Quasars

We use statistical results from a large sample of about 500 blazars, based on two surveys, the Deep X-ray Radio Blazar Survey (DXRBS), nearly complete, and the RASS-Green Bank survey (RGB), to provide new constraints on the spectral energy distribution of blazars, particularly flat-spectrum radio quasars (FSRQ). This reassessment is prompted by the discovery of a population of FSRQ with spectra...

Do Cigarette Taxes Make Smokers Happier?

To measure how policy changes affect social welfare, economists typically look at how policies affect behavior, and use a formal model to infer welfare consequences from the behavioral responses. But when different models can map the same behavior to very different welfare impacts, it becomes hard to draw firm conclusions about many policies. An excellent example of this conundrum is the taxati...

Does Nature Prefer Heterocycles?

the innovation of a statistical model to estimate dependable rainfall (dr) and develop it for determination and classification of drought and wet years of iran

آب حاصل از بارش منبع تأمین نیازهای بی شمار جانداران به ویژه انسان است و هرگونه کاهش در کم و کیف آن مستقیماً حیات موجودات زنده را تحت تأثیر منفی قرار می دهد. نوسان سال به سال بارش از ویژگی های اساسی و بسیار مهم بارش های سالانه ایران محسوب می شود که آثار زیان بار آن در تمام عرصه های اقتصادی، اجتماعی و حتی سیاسی- امنیتی به نحوی منعکس می شود. چون میزان آب ناشی از بارش یکی از مولفه های اصلی برنامه ...