Smoke-Free Policy: Prohibition against tobacco smoking in specific areas to control TOBACCO SMOKE POLLUTION.Tobacco Smoke Pollution: Contamination of the air by tobacco smoke.SmokeSmoking: Inhaling and exhaling the smoke of burning TOBACCO.Smoking Cessation: Discontinuation of the habit of smoking, the inhaling and exhaling of tobacco smoke.Health Policy: Decisions, usually developed by government policymakers, for determining present and future objectives pertaining to the health care system.Policy Making: The decision process by which individuals, groups or institutions establish policies pertaining to plans, programs or procedures.Organizational Policy: A course or method of action selected, usually by an organization, institution, university, society, etc., from among alternatives to guide and determine present and future decisions and positions on matters of public interest or social concern. It does not include internal policy relating to organization and administration within the corporate body, for which ORGANIZATION AND ADMINISTRATION is available.Policy: A course or method of action selected to guide and determine present and future decisions.Environmental Policy: A course of action or principle adopted or proposed by a government, party, business, or individual that concerns human interactions with nature and natural resources.Tobacco: A plant genus of the family SOLANACEAE. Members contain NICOTINE and other biologically active chemicals; its dried leaves are used for SMOKING.Free Radicals: Highly reactive molecules with an unsatisfied electron valence pair. Free radicals are produced in both normal and pathological processes. They are proven or suspected agents of tissue damage in a wide variety of circumstances including radiation, damage from environment chemicals, and aging. Natural and pharmacological prevention of free radical damage is being actively investigated.Cotinine: The N-glucuronide conjugate of cotinine is a major urinary metabolite of NICOTINE. It thus serves as a biomarker of exposure to tobacco SMOKING. It has CNS stimulating properties.United StatesSocial Control Policies: Decisions for determining and guiding present and future objectives from among alternatives.Nutrition Policy: Guidelines and objectives pertaining to food supply and nutrition including recommendations for healthy diet.Politics: Activities concerned with governmental policies, functions, etc.Family Planning Policy: A course or method of action selected, usually by a government, to guide and determine present and future decisions on population control by limiting the number of children or controlling fertility, notably through family planning and contraception within the nuclear family.FiresAir Pollution, Indoor: The contamination of indoor air.Public Health: Branch of medicine concerned with the prevention and control of disease and disability, and the promotion of physical and mental health of the population on the international, national, state, or municipal level.Plants, Toxic: Plants or plant parts which are harmful to man or other animals.Nicotine: Nicotine is highly toxic alkaloid. It is the prototypical agonist at nicotinic cholinergic receptors where it dramatically stimulates neurons and ultimately blocks synaptic transmission. Nicotine is also important medically because of its presence in tobacco smoke.Tars: Viscous materials composed of complex, high-molecular-weight compounds derived from the distillation of petroleum or the destructive distillation of wood or coal. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Tobacco Industry: The aggregate business enterprise of agriculture, manufacture, and distribution related to tobacco and tobacco-derived products.RestaurantsTobacco Products: Substances and products derived from NICOTIANA TABACUM.Environmental Exposure: The exposure to potentially harmful chemical, physical, or biological agents in the environment or to environmental factors that may include ionizing radiation, pathogenic organisms, or toxic chemicals.Government Regulation: Exercise of governmental authority to control conduct.Health Promotion: Encouraging consumer behaviors most likely to optimize health potentials (physical and psychosocial) through health information, preventive programs, and access to medical care.Taxes: Governmental levies on property, inheritance, gifts, etc.Inhalation Exposure: The exposure to potentially harmful chemical, physical, or biological agents by inhaling them.Commerce: The interchange of goods or commodities, especially on a large scale, between different countries or between populations within the same country. It includes trade (the buying, selling, or exchanging of commodities, whether wholesale or retail) and business (the purchase and sale of goods to make a profit). (From Random House Unabridged Dictionary, 2d ed, p411, p2005 & p283)State Government: The level of governmental organization and function below that of the national or country-wide government.Nursing, Supervisory: Administration of nursing services for one or more clinical units.Public Facilities: An area of recreation or hygiene for use by the public.Workplace: Place or physical location of work or employment.Ethics, Research: The moral obligations governing the conduct of research. Used for discussions of research ethics as a general topic.Euthanasia, Active: The act or practice of killing for reasons of mercy, i.e., in order to release a person or animal from incurable disease, intolerable suffering, or undignified death. (from Beauchamp and Walters, Contemporary Issues in Bioethics, 5th ed)Coronavirus: A genus of the family CORONAVIRIDAE which causes respiratory or gastrointestinal disease in a variety of vertebrates.MassachusettsBostonLeasing, Property: Contractual arrangement between the lessor (owner) and the lessee in which the use of equipment or facilities is granted to the lessee for a period of time and at a specified rate.Patient Compliance: Voluntary cooperation of the patient in following a prescribed regimen.Tobacco Use Cessation: Ending the TOBACCO habits of smoking, chewing, or snuff use.Electrical Equipment and Supplies: Apparatus and instruments that generate and operate with ELECTRICITY, and their electrical components.Reinforcement (Psychology): The strengthening of a conditioned response.Guideline Adherence: Conformity in fulfilling or following official, recognized, or institutional requirements, guidelines, recommendations, protocols, pathways, or other standards.Indians, North American: Individual members of North American ethnic groups with ancient historic ancestral origins in Asia.Southwestern United States: The geographic area of the southwestern region of the United States. The states usually included in this region are Arizona, California, Colorado, Nevada, New Mexico, Texas, and Utah.Gambling: An activity distinguished primarily by an element of risk in trying to obtain a desired goal, e.g., playing a game of chance for money.