Professional certification, trade certification, or professional designation, often called simply certification or qualification, is a designation earned by a person to assure qualification to perform a job or task. Not all certifications that use post-nominal letters are an acknowledgement of educational achievement, or an agency appointed to safeguard the public interest.
Fireworks are a class of low explosive pyrotechnic devices used for aesthetic and entertainment purposes. They are most commonly used in fireworks displays, combining a large number of devices in an outdoor setting. Such displays are the focal point of many cultural and religious celebrations, though mismanagement could lead to fireworks accidents.
Pyrotechnics is the science and craft of creating such things as fireworks, safety matches, oxygen candles, explosive bolts and other fasteners, parts of automotive airbags, as well as gas-pressure blasting in mining, quarrying, and demolition. This trade relies upon self-contained and self-sustained exothermic chemical reactions to make heat, light, gas, smoke and/or sound. The name comes from the Greek words pyr ("fire") and tekhnikos.
An electrician is a tradesperson specializing in electrical wiring of buildings, transmission lines, stationary machines, and related equipment. Electricians may be employed in the installation of new electrical components or the maintenance and repair of existing electrical infrastructure. Electricians may also specialize in wiring ships, airplanes, and other mobile platforms, as well as data and cable lines.
A firecracker is a small explosive device primarily designed to produce a large amount of noise, especially in the form of a loud bang, usually for celebration or entertainment; any visual effect is incidental to this goal. They have fuses, and are wrapped in a heavy paper casing to contain the explosive compound. Firecrackers, along with fireworks, originated in China.
A dietitian, medical dietitian, or dietician is an expert in identifying and treating disease-related malnutrition and in conducting medical nutrition therapy, for example designing an enteral tube feeding regimen or mitigating the effects of cancer cachexia. Many dietitians work in hospitals and usually see specific patients where a nutritional assessment and intervention has been requested by a doctor or nurse, for example if a patient has lost their ability to swallow or requires artificial nutrition due to intestinal failure. Dietitians are regulated healthcare professionals licensed to assess, diagnose, and treat such problems. In the United Kingdom, dietitian is a 'protected title', meaning identifying yourself as a dietitian without appropriate education and registration is prohibited by law.
An optician is an individual who fits eyeglasses or contact lenses by filling a refractive prescription from an optometrist or ophthalmologist. They are able to translate and adapt ophthalmic prescriptions, dispense products, and work with accessories. There are several specialties within the field.
Flash powder is a pyrotechnic composition, a mixture of oxidizer and metallic fuel, which burns quickly (deflagrates) and produces a loud noise regardless of confinement. It is widely used in theatrical pyrotechnics and fireworks and was once used for flashes in photography.
Fireworks in England, Scotland and Wales are governed primarily by the Fireworks Regulations 2004, the Pyrotechnic Articles (Safety) Regulations 2015, and British Standards BS 7114 until 4/7/17 and BS-EN 15947-2015. In Northern Ireland, fireworks are governed by The Pyrotechnic Articles (Safety) Regulations 2015, and Explosives (Fireworks) Regulations (NI) 2002.
Pyro Spectaculars is an American pyrotechnics and fireworks company with its primary offices in Rialto, California. They are one of the largest fireworks companies in the world today. Jim Souza is the President and CEO of the company, which was founded in 1979 by his father, Bob Souza. The company shoots hundreds of shows each year in multiple countries, including the largest fireworks show in the United States each year. The company also conducts a series of pyrotechnics classes and seminars to train licensed pyrotechnicians.
The WorkCover Authority of New South Wales was a New South Wales Government agency established in 1989. The agency created regulations to promote productive, healthy and safe workplaces for workers and employers in New South Wales. The agency formed part of the Safety, Return to Work and Support Division established pursuant to the Safety, Return to Work and Support Board Act, 2012 (NSW).
NFPA 1123, subtitled Code for Fireworks Display is a code created by the National Fire Protection Association (NFPA) to help prevent damage of property and the injury or death of individuals during outdoor firework displays. NFPA 1123 is the registered trademark of an American consensus standard which, like many NFPA documents, is systematically revised on a three year cycle.
A security guard is a person employed by a government or private party to protect the employing party's assets from a variety of hazards by enforcing preventative measures. Security guards do this by maintaining a high-visibility presence to deter illegal and inappropriate actions, looking for signs of crime or other hazards, taking action to minimize damage, and reporting any incidents to their clients and emergency services, as appropriate.
The Council for Interior Design Qualification (CIDQ), independent of state and provincial credentialing bodies, provides the North American public with means to identify interior designers who have demonstrated the minimum level of competence needed to practice interior design. CIDQ offers a professional examination in interior design, and covers those aspects of the practice of interior design that affect the public's health, life style and welfare.
Health professional requisites refer to the regulations used by countries to control the quality of health workers practicing in their jurisdictions and to control the size of the health labour market. They include licensure, certification and proof of minimum training for regulated health professions.
Mexican handcrafted fireworks production is mostly concentrated in the State of Mexico in central Mexico. The self-declared fireworks capital of Mexico is Tultepec, just north of Mexico City. Although the main ingredient for fireworks, gunpowder, was brought by the conquistadors in the 16th century, fireworks became popular in Mexico in the 19th century. Today, it is Latin America’s second largest producer, almost entirely for domestic use, with products ranging from small firecrackers to large shells and frames for pyrotechnics called “castillos” (castles) and “toritos”. The industry is artisanal, with production concentrated in family-owned workshops and small factories with a number operating illegally. The relatively informal production and sales of fireworks have made it dangerous with a number of notable accidents in from the late 1990s to the present, despite attempts to safety regulations.
A driver's license, driving licence, or driving permit is a legal authorization, or the official document confirming such an authorization, for a specific individual to operate one or more types of motorized vehicles—such as motorcycles, cars, trucks, or buses—on a public road. Such licenses are often plastic and the size of a credit card.
Fireworks policy in the European Union is aimed at harmonising and standardising the EU member states' policies on the regulation of production, transportation, sale, consumption and overall safety of fireworks across the European Union.
Fireworks policy in the United States can be different in each jurisdiction.
A bullet hit squib or a blood squib is a practical, pyrotechnic special effect device used mainly in the film industry, TV shows and stage performances and even in first responder moulage training to simulate the appearance of a person being shot and wounded. This is achieved by blowing open a pre-scored hole on the actor's clothing and bursting a fake blood packet with a small explosion, creating an aesthetic that filmmakers and audiences alike have become accustomed to associating with a gunshot wound.
