نتایج جستجو برای: livestock raising
تعداد نتایج: 50456 فیلتر نتایج به سال:
Reflective of income and wealth distributions, philanthropic gifting appears to follow an approximate power-law size distribution as measured by the size of gifts received by individual institutions. We explore the ecology of gifting by analysing data sets of individual gifts for a diverse group of institutions dedicated to education, medicine, art, public support, and religion. We find that th...
New immigrants have already changed Philadelphia's cultural scene—particularly in urban neighborhoods. This brief uses three types of evidence— a small-area database of cultural participation, a survey of residents of North Philadelphia and Camden, NJ, and a survey of artists living or working in the metropolitan area—to explore migrant cultural engagement. Taken together, SIAP’s evidence on ar...
A Chinese Auction is one of the most popular mechanisms at charity or other fundraising events. In a Chinese Auction, bidders buy lottery tickets, which are essentially chances to win items. Bidders may buy as many tickets as they like, and bid them on any item(s) they want by placing them in a basket or other container in front of the item(s) they are trying to win. At the conclusion of biddin...
Unconditional generosity in humans is a puzzle. One possibility is that individuals benefit from being seen as generous if there is competition for access to partners and if generosity is a costly-and therefore reliable-signal of partner quality [1-3]. The "competitive helping" hypothesis predicts that people will compete to be the most generous, particularly in the presence of attractive poten...
How human beings began to consciously plant breeding may need find the answer from evolution of beings. Primitive humans experienced process migration (nomadic) settlement, gathering planting, and hunting raising livestock. The development early includes two stages in-situ care ex situ which is caused by food demand. This study expounds Breeding Ideas restores possible facts through some exampl...
چکیده ندارد.
BACKGROUND Zoonotic diseases are disproportionately affecting poor societies in low-income countries and pose a growing threat to public health and global food security. Rural Cambodian households may face an increased likelihood of exposure to zoonotic diseases as people there live in close association with livestock. The objectives of the study was to identify practices known to influence zoo...
Compared to mature investment firms, first-time funds in private equity lack an investment and performance track record, and require alternative signals to establish initial trust with investors. The paper finds that investors allocate more capital to first-time funds if they have a higher share of managers with relevant experience, such as from another private equity group or a bank. In partic...
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