Featuring a restaurant, UTR Jagnjilo 1986 is located in Raška, near the highway Raska-Kraljevo. It offers rooms with free WiFi access and has a bar and 24-hour front-desk service.

A literary critic who excelled in the genre, Orwell wrote ‘’, ‘’, ‘’, ‘’, ‘’, ‘’, ‘’, ‘’ etc. Dag's Orwell Project is comprehensive, offering all of Orwell's main works in both English and Russian. Orwell fans will also discover a large here — with the opportunity to access a selection of photos from Orwell's life as well as the extracts from biography written by Sir Bernard Crick — ‘’ and a complete Orwell bibliography. The section ‘A Life’ features critiques on Orwell's work and discussions devoted to the writer's continuing relevance in today's world. This web-site also features full text versions of Aldous Huxley's ‘’ and Evgeny Zamyatin's ‘’ (in Russian only so far).

If you find anything interesting about George Orwell or his work not presented here, be free to send e-mail to me on. If you want to make donation, then read this page:. Enjoy and welcome. [continue: ].

The construction of a new building provides architects with an opportunity to embrace new technology to reduce the site’s lifetime carbon footprint. Solid-state lighting’s (SSL) high efficiency and longevity is making it the number one choice for lighting in environmentally-conscious projects. Consumer electronics giant Apple, for example, has standardized on LED lighting for all facilities undergoing construction or major renovation. 1 However, fitting SSL to existing buildings brings several challenges. Conventional incandescent bulbs or fluorescent tubes run directly from the AC mains supply. In contrast, LEDs require a low-voltage, constant-current DC supply, so connecting SSL to legacy wiring demands the use of specialized power supplies known as LED drivers.

Smallest windows xp iso free. Theses LED drivers add expense, take up space, and generate heat. But, recently an alternative­––which is particularly suited to modern office environments and which could significantly push down the cost of retrofitting SSL––has come to the fore: Power-over-Ethernet (PoE).

PoE allows the wiring of a local area network (LAN) to carry both data and power to connected devices. This article explains the advantages of PoE-based LED lighting infrastructure over other wiring systems and describes how designers can implement PoE SSL solutions by taking advantage of the latest generation of wide-voltage input, constant-current LED drivers. Retrofitting LEDs A typical office environment is dominated by the steady cool-white glow of fluorescent lighting. While fluorescent tubes exhibit reasonable efficacy, averaging 60 to 100 lm/W, their electrical performance has been eclipsed by the latest generation of LED lights. Even “mid-power” LEDs such as boast an efficacy of 122 lm/W (at 3 V and 150 mA). High-power devices (which are a little more expensive) such as can push out over 150 lm/W (at 2.95 V and 1.05 A). LEDs also boast longer lifetimes than fluorescent tubes.

In normal use, an office manager might reasonably expect a fluorescent tube to last around 10,000 hours — LEDs routinely shine for five times as long; and fluorescent tubes do bring some environmental concerns due to the mercury used in the lights. The amount of mercury is small, but the health effects of this heavy metal are cumulative so careful disposal is required. No such toxic metal issue occurs with LEDs. It’s perhaps of little surprise then that companies such as Apple are keen to switch to SSL to illuminate their operations. Fluorescent tubes operate from an AC mains supply (some tubes can operate from a DC source, but this is unusual) at currents from 400 mA to 1.5 A. In contrast, LEDs operate from a constant-current, low-DC-voltage supply.