Thrash metalThrash metal (or simply thrash) is an extreme subgenre of heavy metal music characterized by its overall aggression and often fast tempo. The songs usually use fast percussive beats and low-register guitar riffs, overlaid with shredding-style lead guitar work. The lyrical subject matter often includes criticism of The Establishment, opposition to armed conflicts, and at times shares a disdain for the Christian religion with that of black metal. The language is typically direct and denunciatory, an approach borrowed from hardcore punk.
Construction wasteConstruction waste or debris is any kind of debris from the construction process. Different government agencies have clear definitions. For example, the United States Environmental Protection Agency EPA defines construction and demolition materials as “debris generated during the construction, renovation and demolition of buildings, roads, and bridges.” Additionally, the EPA has categorized Construction and Demolition (C&D) waste into three categories: non-dangerous, hazardous, and semi-hazardous.
Environmental resource managementEnvironmental resource management is the management of the interaction and impact of human societies on the environment. It is not, as the phrase might suggest, the management of the environment itself. Environmental resources management aims to ensure that ecosystem services are protected and maintained for future human generations, and also maintain ecosystem integrity through considering ethical, economic, and scientific (ecological) variables.
Social policySocial policy is a plan or action of government or institutional agencies which aim to improve or reform society. Some professionals and universities consider social policy a subset of public policy, while other practitioners characterize social policy and public policy to be two separate, competing approaches for the same public interest (similar to MD and DO in healthcare), with social policy deemed more holistic than public policy. Whichever of these persuasions a university adheres to, social policy begins with the study of the welfare state and social services.
Viking metalViking metal is a subgenre of heavy metal music characterized by a lyrical and thematic focus on Norse mythology, Norse paganism, and the Viking Age. Viking metal is quite diverse as a musical style, to the point where some consider it more a cross-genre term than a genre, but it is typically seen as black metal with influences from Nordic folk music. Common traits include a slow-paced and heavy riffing style, anthemic choruses, use of both sung and harsh vocals, a reliance on folk instrumentation, and often the use of keyboards for atmospheric effect.
Circular flow of incomeThe circular flow of income or circular flow is a model of the economy in which the major exchanges are represented as flows of money, goods and services, etc. between economic agents. The flows of money and goods exchanged in a closed circuit correspond in value, but run in the opposite direction. The circular flow analysis is the basis of national accounts and hence of macroeconomics. The idea of the circular flow was already present in the work of Richard Cantillon.
Potential outputIn economics, potential output (also referred to as "natural gross domestic product") refers to the highest level of real gross domestic product (potential output) that can be sustained over the long term. Actual output happens in real life while potential output shows the level that could be achieved. Natural (physical, etc) and institutional constraints impose limits to growth. If actual GDP rises and stays above potential output, then, in a free market economy (i.e.
Eco-economic decouplingIn economic and environmental fields, decoupling refers to an economy that would be able to grow without corresponding increases in environmental pressure. In many economies, increasing production (GDP) raises pressure on the environment. An economy that would be able to sustain economic growth while reducing the amount of resources such as water or fossil fuels used and delink environmental deterioration at the same time would be said to be decoupled.
Eco-efficiencyEco-efficiency refers to the delivery of goods and services to meet human needs and improve quality of life while progressively reducing their environmental impacts of goods and resource intensity during their life-cycle. As countries and regions around the world began to develop, it slowly became evident that industrialization and economic growth come hand in hand with environmental degradation. "Eco-efficiency" has been proposed as one of the main tools to promote a transformation from unsustainable development to one of sustainable development.
Index of waste management articlesArticles related to waste management include: Advanced Thermal Treatment Air Pollution Control Alternate Weekly Collections Animal By-Products Order Animal By-Products Regulations Anaerobic digestion Anaerobic Digestion & Biogas Association Approved Code of Practice As Low As Reasonably Practicable Asbestos Containing Material Associate Parliamentary Sustainable Resource Group Association for Organics Recycling Autoclave Automated Vacuum Collection Automotive Shredder Residue Best management practice for wa
