The National Electrical Code ( NEC), or NFPA 70, is a regionally adoptable standard for the safe installation of electrical wiring and equipment in the United States. It is part of the National Fire Codes series published by the National Fire Protection Association (NFPA), a private trade association."National Electrical Code" and "NEC" are registered trademarks of the NFPA. Despite the use of the term "national", it is not a federal law. It is typically adopted by states and municipalities in an effort t..
Zinc, in commerce also spelter, is a chemical element; it has the symbol Zn and atomic number 30. It is the first element of group 12 of the periodic table. Zinc is, in some respects, chemically similar to magnesium, because its ion is of similar size and its only common oxidation state is 2. Zinc is the 24th most abundant element in the Earth's crust and has five stable . The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. The largest mineable amounts are found in Australia, A..
A pinnacle (from Latinpinnaculum, a little feather, pinna, compare panache) is an architectural ornament originally forming the cap or crown of a buttress or small turret, but afterwards used on at the corners of and in many other situations. The pinnacle looks like a small spire. It was mainly used in Gothic architecture.
Electronic mail, most commonly called email or e-mail since around 1993, is a method of exchanging digital messages from an author to one or more recipients. Email operates across the Internet or other .
Google is an American multinational technology company specializing in Internet-related services and products. These include online advertising technologies, search, cloud computing, and software.See: List of Google products. Most of its profits are derived from AdWords, an online advertising service that places advertising near the list of search results.
The slash ( /), also known as a stroke and by the technical term solidus, is a sign used as a punctuation mark and for various other purposes. It is often called a forward slash, a retronym used to distinguish it from the backslash ( \). It has many other names.
Milk is a white liquid produced by the of . It is the primary source of nutrition for young mammals before they are able to digest other types of food. Early-lactation milk contains colostrum, which carries the mother's antibodies to the baby and can reduce the risk of many diseases in the baby. It also contains many other nutrients.
A flagellate is an organism with one or more whip-like organelles called flagella. Some cells in may be flagellate, for instance the spermatozoa of most phyla. do not produce flagellate cells, but , , green algae, some gymnosperms and other closely related plants do. Likewise, most fungi do not produce cells with flagellae, but the primitive fungal do. Many take the form of single-celled flagellates.
Arguably the defining cult film of the Reagan era, the feature debut of Alex Cox (Sid & Nancy, Walker, Straight to Hell) is a genre-busting mash-up of atomic-age science fiction, post-punk anarchism, and conspiracy paranoia, all shot through with heavy dos..
Non-Abelian gauge symmetries are the symmetries behind theories for massless spin-1 particles, while the reparametrization symmetry is behind Einstein's gravity theory for massless spin-2 particles. In supersymmetric theories these particles can be connect..
The book can serve as a research text for those requiring an introduction to dynamical gauge symmetry breaking and as a reference text for active researchers. The important papers in the field that are included deal with attempts to apply the ideas to real..
The Egyptian brick layer employed the same principle more than three thousand years ago when straw was incorporated into the bricks. More recent examples of fiber reinforced composites are steel-reinforced concrete, nylon and rayon cord reinforced tires, a..
This text integrates the theory of contract law and its impact on the real estate transaction with practical instruction on Texas real estate employment and sales contracts. Written by an attorney and a real estate broker, you'll find it offers a fully ble..
These are FACTORY ORIGINAL AVL APPROVED parts for Cisco (Micron, Samsung, Hynix, etc). AVL means these parts are manufactured buy those vendors approved to sell into the OEM (Approved Vendor List). All ACP modules are built to meet or exceed OEM specificat..
The Bottle Light will allow you to transform empty glass bottles into unique lamps, which will create an inviting atmosphere at dinner parties or barbecues. Shaped like a cork, the Bottle Light features an internal battery and a USB charger, whilst the sup..
The Alpha Glass protects against scratches, dings and those unidentified objects floating around in your purse and pockets. Featuring anti-shatter technology, the Alpha Glass screen protector lets you take on your world with confidence.Key Features:* Ultra..
The Commuter Series offers two layers of protection. The durable silicone inner layer snugly cushions and absorbs the iPhone 6/6s from impact while the polycarbonate outer layer provides solid impact protection without being too big or bulky. Silicone plug..
It's also about your style, your personality, your life. With OtterBox Symmetry Series you don't have to choose between a protective case and a stylish one. You can have it all. Featuring synthetic rubber interior and polycarbonate shell, this iP..
The slash ( /), also known as a stroke and by the technical term solidus, is a sign used as a punctuation mark and for various other purposes. It is often called a forward slash, a retronym used to distinguish it from the backslash ( \). It has many ot
Google is an American multinational technology company specializing in Internet-related services and products. These include online advertising technologies, search, cloud computing, and software.See: List of Google products. Most of its profits are derive