Kết quả tìm kiếm - (pppartes OR parte)

The museum environment Bằng Thomson, Garry

Mục lục: “…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? …”

Didxaguca' sti' Lexu ne Gueu' = Cuento del Conejo y el Coyote Bằng Toledo Paz, Natalia, 1967-

El chingonario de bolsillo : diccionario de uso, reuso y abuso del chingar /

Sierra zapoteca / Bằng Lépez Vela, Jorge, 1963-

La cara oculta del pliegue : antropología indígena / Bằng Pitarch Ramón, Pedro

Ciudadanías diferenciadas en un estado multicultural : los usos y costumbres en Oaxaca / Bằng Carreño, Graciela Ángeles

Coleccionismo, saqueo y peritajes arqueológicos / Bằng Sánchez Nava, Pedro Francisco

El código oculto de la greca escalonada : tloque nahuaque / Bằng Orozpe Enríquez, Mauricio

Chocolate : pathway to the gods / Bằng Dreiss, Meredith L.

Madre África : presencia del África negra en el México y Veracruz antiguos / Bằng Maya Palencia, Mario 1933-

Alfonso Caso : de la arqueología a la antropología Bằng Caso, Alfonso, 1896-1970

Paisaje de ecos : Español, mazateco, otomí, purépecha, maya, inglés / Bằng Paz, Octavio, 1914-1998

Tiempo, paisaje y líneas de vida en la Arqueología de Ñuu Savi (La Mixteca, México) / Bằng Jiménez Osorio, Liana Ivette

[Acta de nacimiento de Hilario Hernández]

Los inicios universitarios en Oaxaca (siglos XVI y XVII)

El problema agrario

México en cultura

An Introduction To Stamp Collecting / Bằng Rod, Steven J.

Mục lục: “…Exponer. -- 27. Formar parte de un club.…”