Sydney

Sydney /ˈsɪdni/ is the state capital of New South Wales and the most populous city in Australia and Oceania. Located on Australia's east coast, the metropolis surrounds the world's largest natural harbour, and sprawls towards the Blue Mountains to the west. Residents of Sydney are known as "Sydneysiders". Sydney is the second official seat and second official residence of the Governor-General of Australia, the Prime Minister of Australia and the Cabinet of Australia.

The Sydney area has been inhabited by indigenous Australians since the Upper Paleolithic period. The first British settlers arrived in 1788 to found Sydney as a penal colony, the first European settlement in Australia. Since convict transportation ended in the mid-19th century, the city has transformed from a colonial outpost into a major global cultural and economic centre.

The population of Sydney at the time of the 2011 census was 4.39 million, 1.5 million of which were born overseas, representing many different nationalities and making Sydney one of the most multicultural cities in the world. There are more than 250 different languages spoken in Sydney and about one-third of residents speak a language other than English at home.

Home

A home is a dwelling-place used as a permanent or semi-permanent residence for an individual, family, household or several families in a tribe. It is often a house, apartment, or other building, or alternatively a mobile home, houseboat, yurt or any other portable shelter. Homes typically provide areas and facilities for sleeping, preparing food, eating and hygiene. Larger groups may live in a nursing home, children's home, convent or any similar institution. A homestead also includes agricultural land and facilities for domesticated animals. Where more secure dwellings are not available, people may live in the informal and sometimes illegal shacks found in slums and shanty towns. More generally, "home" may be considered to be a geographic area, such as a town, village, suburb, city, or country.

Transitory accommodation in a treatment facility for a few weeks is not normally considered permanent enough to replace a more stable location as 'home'. In 2005, 100 million people worldwide were estimated to be homeless.

Home care

Home care, (also referred to as domiciliary care, social care, or in-home care), is supportive care provided in the home. Care may be provided by licensed healthcare professionals who provide medical care needs or by professional caregivers who provide daily care to help to ensure the activities of daily living (ADLs) are met. In-home medical care is often and more accurately referred to as "home health care" or formal care. Often, the term home health care is used to distinguish it from non-medical care, custodial care, or private-duty care which is care that is provided by persons who are not nurses, doctors, or other licensed medical personnel.

Home Health services help adults, seniors, and pediatric clients who are recovering after a hospital or facility stay, or need additional support to remain safely at home and avoid unnecessary hospitalization. These Medicare-certified services may include short-term nursing, rehabilitative, therapeutic, and assistive home health care. This care is provided by registered nurses (RNs), licensed practical nurses (LPN's), physical therapists (PTs), occupational therapists (OTs), speech language pathologists (SLPs), home health aides (HHAs) and medical social workers (MSWs) as a limited number of up to one hour visits, primarily through the Medicare Home Health benefit.

Television antenna

A television antenna, or TV aerial, is an antenna specifically designed for the reception of over-the-air broadcast television signals, which are transmitted at frequencies from about 41 to 250 MHz in the VHF band, and 470 to 960 MHz in the UHF band in different countries. Television antennas are manufactured in two different types: "indoor" antennas, to be located on top of or next to the television set, and "outdoor" antennas, mounted on a mast on top of the owner's house. The most common types of antennas used are the dipole ("rabbit ears") and loop antennas, and for outdoor antennas the yagi and log periodic, and UHF multi-bay "flat" (Reflective array antenna) antennae.

Description

To cover this range, antennas generally consist of multiple conductors of different lengths which correspond to the wavelength range the antenna is intended to receive. The length of the elements of a TV antenna are usually half the wavelength of the signal they are intended to receive. The wavelength of a signal equals the speed of light (c) divided by the frequency. The design of a television broadcast receiving antenna is the same for the older analog transmissions and the digital television (DTV) transmissions which are replacing them. Sellers often claim to supply a special "digital" or "high-definition television" (HDTV) antenna advised as a replacement for an existing analog television antenna; at best this is misinformation to generate sales of unneeded equipment, at worst it may leave the viewer with a UHF-only antenna in a local market (particularly in North America) where some digital stations remain on their original high VHF frequencies.