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|a 0750620412
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|a MTO00011
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|a MTO
|b spa
|e rda
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| 041 |
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|a eng
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|a TH6057.
|b T46 1986
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| 100 |
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|a Thomson, Garry
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| 245 |
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|a The museum environment
|c Garry Thomson
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| 250 |
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|a Segunda edición
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| 264 |
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|a Londres ;
|a Boston :
|b Butterworth-Heinemann,
|c 1986.
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| 300 |
|
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|a 293 páginas :
|b ilustraciones (algunas a color) ;
|c 25 cm.
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| 336 |
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|2 rdacontent
|a texto
|b txt
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| 337 |
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|2 rdamedia
|a no mediado
|b n
|
| 338 |
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|2 rdacarrier
|a volumen
|b nc
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| 490 |
|
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|a Butterworth-Heinemann series in conservation and museology
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| 504 |
|
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|a Incluye referencias bibliográficas (p. 271-285) e índice.
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| 505 |
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|a Light Part I Surface deterioration -- Light and heat energy -- The spectrum --The basic light sources -- Colours and materials which change -- Damage caused by Uv and visible radiation -- UV radiation and how to deal with it -- Measuring UV and visible radiation -- The reciprocity law -- Controlling visible radiation -- Reducing illuminance -- 50 lux -- artificial light -- Diffusion of light -- 200 lux -- daylight and artificial light -- Conservation lighting specifications -- Treatment of windows -- Angle at which light falls on exhibits -- Reducing time of exposure -- A suite of exhibition rooms -- Heat -- Control of temperature -- Lighting for professional photography, television and restoration -- Electronic flash -- Colour rendering -- The measurement of color -- The lighting situation and the process of seeing -- Humidity Part I The importance of humidity -- Measuring the humidity in the air -- The wet-and-dry-bulb hygrometer -- Electronic hygrometers -- Non-mechanical hygrometers --Understanding the hygrometric chart -- Response of museum material to RH -- Best RH for moisture-containing absorbent materials -- Climate inside and outside the museum -- Condensation and the dew point -- Humidity control -- RH control in a room -- The humidistat -- Humidifying equipment -- Dehumidifying equipment -- Room RH control: maintenance and air circulation -- Packaged air-conditioning units -- Ducted air conditioning -- RH control in a closed case -- buffers -- Silica gel in packing cases -- Exhibition cases -- The buffered case: towards a practical solution -- RH control in a closed case -- use of salts -- Mechanical RH stabilisation in cases -- Future development of exhibition case stabilisation -- RH is often a matter of compromise -- Historic buildings closed in winter and churches -- Improvisation and RH control -- Humidity control in archaeology --Air Pollution Part I The problem -- Particulates -- Particulate concentrations today -- New concrete buildings -- Removal of particulates -- Electrostatic precipitators (electro-filters) -- Gaseous pollution -- Sulphur dioxide (SO2) -- Damage caused by sulphur dioxide -- Glass and sulphur dioxide -- Effects of sulphur dioxide on lichens and mosses -- Ozone -- Effects of ozone -- Nitrogen oxides -- Effects of nitrogen dioxide likely to be encountered -- Chlorides -- Pollution through storage conditions -- Removal of gaseous pollutants -- Fire extinguishers -- Sound and vibration -- Light Part II Spectral curves --Sun and sky -- Lamps and control equipment -- Measuring UV -- Luminous efficiency and the light meter -- Some basic light units -- Visual performance -- Luminance and subjective brightness -- The Blue Wool standards -- Damage versus wavelength -- Heat radiated from light sources -- Activation energy -- The primary photochemical reactions -- Placing a colour on the CIE Chromaticity Chart -- The colour rendering calculation -- Colour rendering and the black body convention -- Choosing a fluorescent lamp -- Dimming -- Humidity Part II The standard hygrometric (psychrometric) chart -- The classical air-conditioning operation -- A museum air-conditioning system -- Control -- Heating and cooling loads -- Sensors -- External design conditions -- Dimensional changes caused by RH variation -- Outdoor climate and response of objects indoors -- Does constant RH keep dimensions unchanged at all temperatures? -- Effect of people on RH and temperature -- Use of the air moisture-content scale -- The closed and buffered museum case -- Hygrometric half-time -- Materials useful as buffers --Penetration of oxygen and water vapour through plastic films -- Air Pollution Part II Plotting the size distribution of particulates --Choice of particulate filter -- Efficiency of activated carbon filters -- Room air cleaners -- Measuring concentrations of pollutants in museums -- The fate of sulphur dioxide in the atmosphere -- The formation of ozone -- Computers in environment control -- Data logging -- Future trends in environmental control -- Appendix: Summary of specifications -- References -- Index
|
| 650 |
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|a Edificios de museos
|x Ingeniería ambiental.
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| 650 |
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|a Métodos de conservación en museos.
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| 650 |
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|a Objetos de arte
|x Conservación y restauración
|x Técnica.
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| 650 |
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|a Museología.
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| 760 |
|
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|b Segunda edición.
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| 830 |
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|p Butterworth-Heinemann series in conservation and museology.
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| 852 |
|
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|a Fundación Alfredo Harp Helú Oaxaca
|b Biblioteca de Investigación Juan de Córdova
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| 942 |
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|c BK
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| 945 |
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|a JAR
|d 20260716
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| 999 |
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|c 45329
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