Macroautophagy (hereafter autophagy) is a cellular quality control mechanism that evolved to recycle cellular waste and maintain energy homeostasis under starvation. However, its implications in regulating metabolism has only recently begun to be uncovered. Recent studies have revealed new functions of autophagy such as sensing damaged tissue mitochondria and preventing cellular injury by remov...

The Open University's repository of research publications and other research outputs Scoping study of potential health effects of fortnightly residual waste collection and related changes to domestic waste systems Other How to cite: Gladding, Toni (2009). Scoping study of potential health effects of fortnightly residual waste collection and related changes to domestic waste systems. Waste Resou...

Nowadays “greenwashing” is a popular term. We are aware of companies such as BP Oil and many others being accused of greenwashing, claiming eco-consciousness or launching products and services that are less than legitimately green. But few people know that the term was originally coined to criticize hotels that encouraged guests to reuse towels for environmental reasons but made little or no ef...

This paper explores how British and Brazilian consumers dispose of their unwanted or no longer used goods. Postconsumption environmental impact has become a global issue, and the need for consumers to reduce, reuse and recycle is paramount. A study of seven participants with recycling experience was undertaken. Divergent concerns in relation to waste, and distinct symbolic roles for disposition...

This paper explores how British and Brazilian consumers dispose of their unwanted or no longer used goods. Postconsumption environmental impact has become a global issue, and the need for consumers to reduce, reuse and recycle is paramount. A study of seven participants with recycling experience was undertaken. Divergent concerns in relation to waste, and distinct symbolic roles for disposition...

background: in addition to the various human environmental issues, environmental hazards due to the industrial waste mismanagement are one of the country's major problems. this especially is more important in the provinces such as bakhtiari province where there have been concentration and diversity of the natural resources and a rapid growth of technology and industry in the recent years. metho...

Degradation of urban environment and health hazard is directly associated with the unscientific handling of Municipal solid waste of India. Urbanization also contribute intensify Municipal solid waste generation. Source segregation of solid waste not only the fact to converge but also possible in maximum resource recovery from the waste. Waste management is a problem due to the ineffective mana...

Why recycle? The most commonly stated reason for recycling is to reduce burdens associated with the disposal of our never-ending stream of wastes. Waste disposal potentially causes air and water pollution and is costly; moreover, landfi lls compete with other land uses. In addition, recycling can extend our supply of materials to alleviate scarcity and to moderate rising prices of raw materials...

The national waste legislation, introduced in India in 2000, endorses the principle of "Recycle Before Disposal" and clearly stipulates composting as an option for organic waste treatment. It also recommends waste separation as prerequisite for treatment. Although various composting schemes of different scale, type and organisational structure currently exist in the country, a general overview ...

The Brazilian guava processing industry generates 5.5 M Mg guava waste year(-1) that could be recycled sustainably in guava agro-ecosystems as slow-release fertilizer. Our objectives were to elaborate nutrient budgets and to diagnose soil, foliar, and fruit nutrient balances in guava orchards fertilized with guava waste. We hypothesized that (1) guava waste are balanced fertilizer sources that ...