... at Michigan State University He served as a consultant on transportation and airport planning to federal, state, and local agencies, as well as to private firms in the United States and abroad ... detailed the airport assistance programs and established a financing program for airport grants, airways hardware acquisition, and research and development; Title II created the Airport and Airway Trust ... of a tax on domestic passenger tickets, a head tax on international passenger departures, a flowage tax on all fuel used by general aviation, and tax on all air cargo waybills In addition, an annual...
Ngày tải lên: 07/08/2014, 22:20
... the mandate European standards organisations elaborate a (joint) programme Technical Committee elaborates draft standard European standards organisations and national standards bodies organise ... ISO and IEC standards available, covering virtually every situation 1.9 European Harmonised Standards A harmonised standard is a technical specification (European standard, EN, or harmonisation ... Main producers of national standards – Europe Outside Europe the most widely used standards come from: ᭹ ᭹ America – American National Standards Institute (ANSI); Canada – Canadian Standards Association...
Ngày tải lên: 18/04/2014, 12:29
Licht wissen 04 Office lighting motivating and efficient
... generally accepted standard ASR A3 .4 and DIN EN 12464-1 were revised in 2011 The standard defines lighting for the visual task area, the activity area and the room zone The visual task area is ... planar luminaires, they can be dynamically controlled and are a good choice for entrance areas, conference rooms and canteens Cornice luminaires are an architectural design tool and an eye-catcher ... for casting walls and pillars in a dramatic light In a stairwell, surface-mounted or recessed wall luminaires facilitate orientation and enhance safety They cast extra light onto treads Wallwashers...
Ngày tải lên: 16/05/2015, 08:51
Licht wissen 06 Shop Lighting Attractive and Efficient
... frequented areas such as stairwells can naturally also be controlled by presence detectors interfaces and – where required – gateways such as DALI interfaces and DALI/ KNX gateways, all status information ... state of affairs, especially as regards connected load, surface area, illuminance and operating time Renewal as opportunity When modernising lighting installations, it is advisable to adopt a ... "Measurement and presentation of photometric data of lamps and luminaires – Part 2: Presentation of data for indoor and outdoor work places" as the ratio of the radiant luminous flux of a luminaire...
Ngày tải lên: 16/05/2015, 08:52
Energy savings due to daylight and artificial lighting integration in office buildings in hot climate
... Bachelor of Science in Architectural engineering, Sana a University, Sana a Yemen 1997 He has participated in this paper (Mohammad A Hassanain, Nagib Al Ashwal, An approach to assess fire safety ... Dhahran, Saudi Arabia (Lat 26o17'N, Long 50o09'E, Alt and 17 m above sea level) Its climate is characterized by being hot and humid in summer, and cool in winter with a total average annual rainfall ... temperature rarely falls below °C or °C The variable annual heating degree days at 20.5 °C base temperature are 426 and the variable annual cooling degree days at 20.5 °C base temperature are 2371...
Ngày tải lên: 05/09/2013, 16:10
iec 60079-15 electrical apparatus for explosive gas atmospheres - construction, test and marking of type of protection n electrical apparatus
... the entry of gases, vapours and mists 4.1 General Apparatus grouping and temperature classification Apparatus grouping and temperature classification shall be in accordance with Clause of IEC 60079-0 ... or sample with documents 26 Restricted breathing apparatus Energy limited apparatus nR nL nA and nA nL Associated energy limited apparatus [nL] and [Ex nL] Type tests 26.1 Non sparking apparatus ... 60079-0 clause application to IEC 60079-15 Type of protection nC Non sparking apparatus Restricted breathing apparatus Energy limited apparatus nR nL nA and nA nL Associated energy limited apparatus...
Ngày tải lên: 25/12/2013, 10:42
Tài liệu Classification and Marking docx
... QoS Classification and Marking 2-45 Marking The following mechanism (in addition to PBR and QPPB) contain classification and marking capability : • Committed Access Rate (CAR) • Class-based Policing ... maps: n Route maps can have one or more statements A route map, or a set of route-map statements with the same name is identified by a case-sensitive name n Individual route-map statements are ... classify and mark IP packets n Describe QoS Policy Propagation through BGP and how it is used to classify and mark IP packets n List other mechanisms that also support classification and marking...
Ngày tải lên: 24/01/2014, 19:20
ECONOMIC AND FINANCIAL MARKET OUTLOOK : Marking time until downside risks to global outlook fade doc
... for lower resale activity and home prices in Canada in 2013 and 2014 Canadian dollar rally is not done yet The Canadian dollar traded in a well worn range around parity against the US dollar in ... 4.25 3.80 4.50 5.50 Australia New Zealand Growth outlook % change, quarter-over-quarter in real GDP 12Q1 Canada* United States* United Kingdom Eurozone Australia New Zealand 12Q2 12Q3 12Q4 13Q1 ... ebbs, corporations will take advantage of their enviable balance sheet positions and resume spending on machinery and equipment at a faster rate Source: Bank of Canada 2002 2002 2003 2004 2005...
Ngày tải lên: 06/03/2014, 19:20
2005 Health and Food Technology Intermediate 2 Finalised Marking Instructions doc
... only natural sugars • Natural sugars are less likely to cause tooth decay so may be a good choice for a teenager concerned about his health • Natural sugars may not necessarily be intrinsic sugars, ... explanation • mark Mark allocation: mark More than one LBV protein food eaten in the same meal to supply the full range of essential amino acids Essential amino acids lacking in one food are ... protein and so offers a vegetarian consumer a way of obtaining all essential amino acids in one food • Free from artificial additives, so suitable for consumers who wish to eat ‘natural’/organic...
Ngày tải lên: 31/03/2014, 22:20
LIGHTING AND RENDERING BY VRAY
... xuất phiên Vray gần Nhưng thấy thực hữu ích Đó dùng Vray frame buffer để s a lỗi Trước hết để kích hoạt, bạn chọn theo hình dưới, lúc render ảnh bảng Vray frame buffer Render, ta s a chỗ bị tối ... Tiếp đến, ta tạo Vraylight c a sổ, mô ánh sáng môi trường chiếu sáng qua c a sổ Setting chúng giống Bạn tạo light cho toàn c a, làm làm ảnh đẹp hơn, đồng ngh a với việc tăng rendertime ... Quá tối Bước ta bật GI lên, bước Vray tính toán phản xạ ánh sáng nguồn sáng sử dụng Vray đánh giá motor có tính GI render nhanh Bước bạn nên chọn setting nhỏ nhanh Cũng tạm ổn Bây ta tạo ánh sáng...
Ngày tải lên: 01/04/2014, 17:31
LIGHTING AND RENDERING IN VRAY
... Illumination (GI) , choose Irradiance map as primary bounces , and Quasi-Monte Carlo as second bounces See the images below Sine this is just a test for lightning , go to Irradiance map, choose Low ... Illumination (GI) , choose Irradiance map as primary bounces , and Quasi-Monte Carlo as second bounces See the images below Sine this is just a test for lightning , go to Irradiance map, choose Low ... room, leave a small space between Vray lights and the wall Trying not to place them intersect the walls because that will make noises for the render Test Render: First, you need to assign Vray render...
Ngày tải lên: 01/04/2014, 17:34
Measuring and marking
... diagonals are equal, your base is said to be square (1) The area of a large, irregular shape can be approximated by measuring square or rectangular areas within it and adding the measurements ... of these areas together Make an allowance for the small, irregular areas left at the edges (2) To find the exact area of an irregular shape, first measure the outside with a flexible tape or piece ... how accurate they need to be A felt-tipped pen is easily read, and can be used where accuracy is not too critical A carpenter's pencil is also ideal for easy-to-read measurements An ordinary hard...
Ngày tải lên: 14/04/2014, 11:38
báo cáo hóa học: " Shedding light on walking in the dark: the effects of reduced lighting on the gait of older adults with a higher-level gait disorder and controls" ppt
... fear of falling that appears to be related to this increased stride variability, and have an increased risk of falls [8,9] Further, the extrapyramidal, limbic systems, and the frontal lobe apparently ... repeated measures For each gait parameter, a separate model was applied The dependent variable was the gait parameter and the independent variables were the group (patients or controls), the walking ... effects of an attention demanding task on the gait of healthy young and older adults [35,36] When healthy young or older adults are asked to walk and perform an additional task simultaneously, gait...
Ngày tải lên: 19/06/2014, 10:20
báo cáo hóa học:" Ill-lighting syndrome: prevalence in shift-work personnel in the anaesthesiology and intensive care department of three Italian hospitals" doc
... the article PDP analyzed the data and collaborated in writing the article PZ collected data and collaborated in writing the article TM analyzed the data and advised in all stages of the undertaking ... human health and behaviour A role in the regulation of the sleep/waking pattern, mood, body temperature and physical and cognitive performance has been attributed to daily and seasonal variations ... writing the article MCT conceived the work, collected and analyzed the data and collaborated in writing the article EF advised in all stages of the undertaking, analyzed the data and collaborated in...
Ngày tải lên: 20/06/2014, 00:20
The Society of Light and LightingThe SLL Lighting Handbook.The SLL Lighting Handbook222 Balham pptx
... fovea rather than in the periphery of the retina Any condition that handicaps the fovea, such as a low light level, will adversely affect accommodative ability As adaptation luminance decreases ... detect a target against a background or to resolve detail within a target Common spatial threshold measures are threshold luminance contrast and visual acuity The luminance contrast of a target quantifies ... incandescent lamp, will have a yellowish colour appearance and be described as ‘warm’, while a 7,500 K lamp, such as some types of fluorescent lamp, will have a bluish appearance and be described as ‘cold’...
Ngày tải lên: 28/06/2014, 22:20
Advanced Maya Texturing and Lighting- P1 ppsx
... self-taught In 1994, I sat down at a spare seat of Alias PowerAnimator 5.1 and started hacking away After several years and various trials by fire, 3D became a livelihood, a love, and an obsession ... obsession Along the way, I was fortunate enough to work with many talented artists at Buena Vista Visual Effects and Pacific Data Images In 2000, I switched from PowerAnimator to Maya and have since ... Destruction,” and “13 Ways to Die at Home,” Lee served as a senior animator in the Lighting and Modeling Departments of Pacific Data Images on Shrek and Antz He got his start in 3D at Buena Vista Visual...
Ngày tải lên: 02/07/2014, 05:20
Advanced Maya Texturing and Lighting- P2 potx
... rectangle, which has an aspect ratio of roughly 1.618:1 Mathematically, a golden rectangle is a rectangle that can be partitioned into a square and a smaller rectangle that has the same aspect ratio ... woman stands at a bar in front of a large mirror The painting was created at a real location and was not staged in the artist’s studio (this preference was known as “plein-air,” or “open-air”) Although ... 1.22 Van Eyck Giovanni Arnolfini and His Wife Giovanna Cenami 1434 Tempura on wood National Gallery, London Realism, as an art movement, appeared in the mid-19th century and placed a premium on an...
Ngày tải lên: 02/07/2014, 05:20
Advanced Maya Texturing and Lighting- P3 doc
... is automatically assigned to a Volume Fog material that is named after the shape (for example, cubeFog) The Volume Fog material carries standard material and fog attributes such as Color, Transparency, ... lighting situations that match the qualities of Maya area lights Area lights not produce parallel light rays Instead, area lights create a series of rays that emanate from the light icon at sampled ... Type glows: None, Linear, Exponential, Ball, Lens Flare, and Rim Halo None turns the glow off Linear creates a ball-style glow that decays in a linear fashion Exponential decays in an exponential...
Ngày tải lên: 02/07/2014, 05:20
Advanced Maya Texturing and Lighting- P4 potx
... produce its own shadow map variation You can also adapt a standard spot or area light by activating the mental ray area light options (To render the mental ray light and shadow variations, switch ... self-shadowing artifacts, which often appear as bands across flat surfaces or a degradation of the shadow as it wraps around a curved surface (see Figure 3.4) chapter Gas station model created by Matt ... The default fur appears on the surface You can attach fur to any surface that has valid UVs Create a primitive plane and place it under the surface so that shadows can be cast Create a spot...
Ngày tải lên: 02/07/2014, 05:20