Anthropology

Anthropology is the study of humanity. Anthropology has origins in the natural sciences, the humanities, and the social sciences. Ethnography is both one of its primary methods and the text that is written as a result of the practice of anthropology and its elements.

Since the work of Franz Boas and Bronisław Malinowski in the late 19th and early 20th centuries, anthropology has been distinguished from other social science disciplines by its emphasis on in-depth examination of context, cross-cultural comparisons (socio-cultural anthropology is by nature a comparative discipline), and the importance it places on long-term, experiential immersion in the area of research, often known as participant-observation. Cultural anthropology in particular has emphasized cultural relativity and the use of findings to frame cultural critiques. This has been particularly prominent in the United States, from Boas's arguments against 19th-century racial ideology, through Margaret Mead's advocacy for gender equality and sexual liberation, to current criticisms of post-colonial oppression and promotion of multiculturalism.

Neolithic

"Neolithic" means "New Stone Age." This was a period of primitive technological and social development, toward the end of the "Stone Age." Beginning in the 10th millennium BCE (12,000 BP), the Neolithic period saw the development of early villages, agriculture, animal domestication, tools and the onset of the earliest recorded incidents of warfare.The Neolithic term is commonly used in the Old World, as its application to cultures in the Americas and Oceania that did not fully develop metal-working technology raises problems.

Wi-Fi Standard devices

A wireless access point connects a group of wireless devices to an adjacent wired LAN. An access point is similar to a network hub, relaying data between connected wireless devices in addition to a (usually) single connected wired device, most often an ethernet hub or switch, allowing wireless devices to communicate with other wired devices.

Wireless adapters allow devices to connect to a wireless network. These adapters connect to devices using various external or internal interconnects such as PCI, miniPCI, USB, ExpressCard, Cardbus and PC card. Most newer laptop computers are equipped with internal adapters. Internal cards are generally more difficult to install.

Wireless routers integrate a WAP, ethernet switch, and internal Router firmware application that provides IP Routing, NAT, and DNS forwarding through an integrated WAN interface. A wireless router allows wired and wireless ethernet LAN devices to connect to a (usually) single WAN device such as cable modem or DSL modem. A wireless router allows all three devices (mainly the access point and router) to be configured through one central utility. This utility is most usually an integrated web server which serves web pages to wired and wireless LAN clients and often optionally to WAN clients. This utility may also be an application that is run on a desktop computer such as Apple's AirPort.

Wireless network bridges connect a wired network to a wireless network. This is different from an access point in the sense that an access point connects wireless devices to a wired network at the data-link layer. Two wireless bridges may be used to connect two wired networks over a wireless link, useful in situations where a wired connection may be unavailable, such as between two separate homes.

Wireless range extenders or wireless repeaters can extend the range of an existing wireless network. Range extenders can be strategically placed to elongate a signal area or allow for the signal area to reach around barriers such as those created in L-shaped corridors. Wireless devices connected through repeaters will suffer from an increased latency for each hop. Additionally, a wireless device connected to any of the repeaters in the chain will have a throughput that is limited by the weakest link between the two nodes in the chain from which the connection originates to where the connection ends.

Tassel

The tassel or sword knot is a lanyard -- usually of leather but sometimes of woven gold or silver bullion or more often metallic lace -- looped around the hand to prevent the sword being lost if it is dropped. Although they have a practical function, sword knots often had a decorative design. For example, the British Army generally adopted a white leather strap with a large acorn knot made out of gold wire for infantry officers at the end of the 19th century; such acorn forms of tassels were said to be 'boxed', which was the way of securing the fringe of the tassel along its bottom line such that the strands could not separate and become entangled or lost. Many sword knots were also made of silk with a fine, ornamental alloy gold or silver metal wire woven into it in a specified pattern.

The art and history of tassels are known by its French name, passementerie, or Posamenten as it was called in German. The military output of the artisans called passementiers (ornamental braid, lace, cord, or trimmings makers) is evident in catalogs of various military uniform and regalia makers of centuries past. The broader art form of passementerie, with its divisions of Decor, Clergy and Nobility, Upholstery, Coaches and Livery, and Military, is covered in a few books on that subject, none of which are in English