Outdoor lighting

Continued part 1, part 2 of ebook "Sustainable landscape construction: A guide to green building outdoors" provides readers with contents including: principle 5 - pave less; principle 6 - consider origin and fate of materials; principle 7 - know the costs of energy over time; principle 8 - celebrate light, respect darkness; principle 9 - quietly defend silence;...

241p thamnhuocgiai 24-09-2023 4 1   Download

Time spent outdoors (outdoor time) has been suggested to be beneficial for physical activity (PA) and healthy development among preschool-aged children. The aim of this study was to quantify PA level and gross motor competency associated with light sensor-measured daily outdoor time in a representative sample of U.S. children aged 3 to 5 years.

9p viferrari 28-11-2022 4 2   Download

Euglena gracilis, a unicellular phytoflagellate within Euglenida, has attracted much attention as a potential feedstock for renewable energy production. In outdoor open-pond cultivation for biofuel production, excess direct sunlight can inhibit photosynthesis in this alga and decrease its productivity.

12p vihashirama2711 21-05-2020 22 1   Download

The selection of materials for outdoor sculpture commissioned today may range from traditional bronze, granite or copper to ephem- eral materials like plastics, plants and electronic equipment. Over time these materials interact with each other and their environment, leading to inevitable deterioration. Metals corrode, plastics discolor or become brittle, painted surfaces chip and fade. In addition, ele- ments in the environment—water, chemical pollutants, extreme temperatures and ultraviolet light—accelerate these processes of deterioration.

7p yasuyidol 01-04-2013 47 4   Download

We believe that our inquiry into the effects of outdoor artificial light is timely. During the course of the study, we learned that 2.32 million of the United Kingdom’s stock of 7.4 million road lights are scheduled to be replaced in the next two years because they are already well past their design life (over 30 years old). 7 This presents a real opportunity to ensure that replacements avoid some of the adverse effects of the current stock. The old lighting stock is predominantly low-pressure sodium vapour lighting which is monochromatic yellow/orange in colour.

136p saimatkhauroi 01-02-2013 43 2   Download

Correct lighting has long been identified as a crucial factor for health and safety at work. The message that every lighting criterion needs to be duly considered in the design of a plant or facility is communicated in a variety of ways. But attention generally focuses on interiors. It is often forgotten that a considerable amount of work is performed outdoors – at workplaces with no or insufficient natural lighting. Outdoor workplace lighting needs to meet specific requirements – requirements that differ from those of both classical interior lighting and road lighting....

36p macj55 22-01-2013 64 6   Download

There is a very old saying that all cats look grey at night. Today, thanks partly to the growing trend to furnish private homes and gardens with sophisticated outdoor lighting, that saying is no longer as true as it once was. Facades subtly accentuated by light and encircled by greenery imbue such buildings with an inviting, homely atmosphere. Illuminated gardens extend the domestic living space outwards, illuminated boundaries enable the space to be experienced as a whole, even in winter.

40p macj55 22-01-2013 60 6   Download

* 2 segment 20 seconds （total 40 seconds）recordable emergency voice message, message1 for zone1~ zone8 or panic trigger, message2 for 24 hour zone trigger (Optional for T058VS) * Built-in flash memory to protect system data for failure * Lighted keypad * Battery low indication * Home mode function * Built-in 105dB alarm(with programmable alarm on/off) * Send wireless signal control outdoor siren or AC socket or lamp holder function * Tamper switch detect function * Cut telephone line detect function...

54p tailieu0978951821 13-12-2012 54 7   Download

This fact sheet aims to shed light on the right to health in international human rights law as it currently stands, amidst the plethora of initiatives and proposals as to what the right to health may or should be. Consequently, it does not purport to provide an exhaustive list of relevant issues or to identify specific standards in relation to them. The fact sheet starts by explaining what the right to health is and illustrating its implications for specific individuals and groups, and then elaborates upon States' obligations with respect to the right.

41p can_thai 12-12-2012 65 3   Download

Compact substation" is a general name for, in fact, outdoor operated substation. Our range includes different access, equipment arrangement, depending on client requirement (space availability, operation habits). Everywhere, where access and transportation facilities are a key factor, we offer a technique based on a light concrete technology micro-concrete & GRC. (Glass Reinforced Cement). With higher mechanical resistance than concrete, GRC is widely used in construction throughout the world, when weight is an important factor.

52p beobobeo 01-08-2012 56 2   Download

Trời mây (Cloudy day): Đây là ánh sáng lý tưởng nhất để chụp chân dung. Đây là loại ánh sáng tãn (diffused light), do mặt trời bị "block" bởi mây nên ánh sáng rất nhẹ, tuy nhiên da model sẽ bị "tái" nên cần được chỉnh mầu lại trong PS. Với loại ánh sáng này, bạn không phải lo lắng nhiều về vị trí chụp. Đứng đâu chụp củng ổn cả.

5p camry24 11-07-2010 84 18   Download

This also applies conversely: indoor film is generally used for outdoor night scenes, as the dominant light in this situation would be artificial lights. For an outdoor rendering, if you wanted to mimic daylightbalanced film, you’d start with a color balance of 5500 K. Your light representing the direct sun, depending on the time of day, would, according to Table 2.01, have a color temperature of somewhere between 4300 K and 5000 K. Being slightly less than your chosen color balance of 5500 K, you’d give this light a yellow tint, with the saturation increasing the lower the value. ...

20p vongsuiphat 05-01-2010 102 19   Download