[ yn-fshl ] Flaked in such a way as to produce a cutting edge that is sharp on one side only. Used of a stone tool. Unifacial tools are known as a unifaces and include early core tools such as choppers as well as later flake toolssuch as scrapers and adzes.
Is uniface a word?
noun Numismatics. a coin or medal having a blank reverse.
What does percussion flaking mean?
: the shaping of a stone implement by striking or chipping off flakes with another stone or a piece of wood, bone, or antler compare pressure flaking.
What is a Unifacial Leaf?
Unifacial leaf is a leaf that develops from one side of the leaf primordium only and in consequence has only an encircling adaxial or abaxial epidermis (may be secondarily flattened and appear dorsiventral).
What is the meaning of Uniface?
: having a design on only one side uniface coin a uniface medal a unifaced banknote.
What can you do with Uniface?
Uniface can be used in complex systems that maintain critical enterprise data supporting mission-critical business processes such as point-of sale and web-based online shopping, financial transactions, salary administration, and inventory control.
What is fluting technique?
strikes at an inclined angle on the. surface of a lump of stone and that result to the removal of a flake with a. Fluted core. Anvil/Block-on-Block flaking. technique.
What was pressure flaking?
Pressure flaking is a method of forming points, grooves, and notches on stone tools in which a tool is pressed up against another stone, instead of striking it. It has been thought to be a fairly recent innovation, arising in the Upper Paleolithic 20,000 or so years ago.
What is a pressure Flaker?
Pressure flaking, as the name implies, consists of applying pressure by means of a pointed stick or bone near the edge of a flake or blade, to detach small flakes from both sides. This method was used mostly to put the finishing touches on tools In hand tool: Techniques for making stone tools.
What are known as Bulliform cells?
Bulliform cells or motor cells are large, bubble-shaped epidermal cells that occur in groups on the upper surface of the leaves of many monocots. These cells are present on the upper surface of the leaf.
What is centric leaf?
When the leaf is more or less cylindrical and directed upwards or downwards, as in onion such leaf is called centric leaf. A centric leaf is equally illuminated on all sides and, therefore, it is evoen lyg reen. Centric leaves of onion is aerial. It is underground scale leaves of bulb which store food.
Which plants have Isobilateral leaves?
Examples of the Isobilateral leaf are- monocots such as maize, lilies, irises, amaryllises etc. Note: Isobilateral leaves orient themselves as parallel to the main axis as well as parallel to the direction of sunlight.
Who uses Uniface?
Telmex, Kawasaki, Airbus or FedEx are Uniface’s customers. Uniface was bought by Compuware on 1994. After 20 years the company has been sold to Marlin Equity Partners.
What is a Uniface coin?
A uniface is a reference to a one-sided Coin or Banknote, usually issued in low denomination, in times of war or in the early evolution of coins and banknotes; other examples are made as trial strikes of dies.
What is Uniface AnyWhere?
Uniface AnyWhere is a server-based, thin-client solution that extends the reach of existing Uniface applications to corporate network or the Web, without modifying a single line of code.