Výsledky vyhledávání

FIELD TEST COMPARISON OF FIBERGLASS BATT INSULATION AND LOOSEFILL POULTRY FEATHER INSULATION

Autor: R. E. B. Ball, G.L. Van Wicklen, Mark A. Eiteman

Publikováno v: Applied Engineering in Agriculture. 17

The thermal insulation properties of poultry feathers were compared with fiberglass in field tests over a 21–day period. Washed, defatted and dequilled poultry feathers were packed into panels and the ceiling of two boxes at a density of 14.8 kg/m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a623666746e286e8d420e6584bbe9e0c
https://doi.org/10.13031/2013.6466

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CORRESPONDENCE ON 5041 & 5043. ST GERMANS SLUICE AND PUMPING-STATION. THE EFFECT OF FLOOD-RELIEF WORKS ON FLOOD-LEVELS BELOW SUCH WORKS

Autor: P N Fawcett, E B Ball, C M Marsh, J M B Stuart, R G Clark, A C Dean, E C Hillman, F H Tomes, J C A Roseveare, J M Lacey, C E Farran

Publikováno v: Journal of the Institution of Civil Engineers. 2:627-648

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec7079a2ffd39ef0f42e51805fc2ae2a
https://doi.org/10.1680/ijoti.1936.14855

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SOME NEW NORTH AMERICAN HOMOPTERA

Autor: E. B. Ball

Publikováno v: The Canadian Entomologist. 35:227-232

Phlepsius collitus, n. sp.— Resembling fulvidorsum, but smaller and paler. Colour fulvous, elytra brown, with two imperfect light bands. Length,♀, 6 mm.; width 2 mm. Vertex short, obtusely rounded, but little longer on middle than against eye, th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9fbf368a17f66c9661f6e34c4d480d4
https://doi.org/10.4039/ent35227-8

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DISCUSSION ON 5165, 5164 & 5163. GALLOWAY HYDRO-ELECTRIC DEVELOPMENT. (INCLUDES PLATES)

Autor: H Hobson, W L Lowe Brown, David Lloyd, R W Mountain, W T Halcrow, W Hawthorne, N C Bridge, S B Donkin, Lord Meston, J Williamson, Fiona Williams, E B Ball, J K Hunter, R Blake, W J E Binnie, W L L Brown

Publikováno v: Journal of the Institution of Civil Engineers. 8:423-454

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::92bca47b852a24e974722b27a8bdf0d2
https://doi.org/10.1680/ijoti.1938.14633

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CORRESPONDENCE ON THE LOCHABER WATER-POWER SCHEME

Autor: H E Bellamy, H Carpmael, R F Legget, E B Ball, H E Gruner, F C Temple, C T A Hanssen, W T Halcrow, A Wilson, E H Essex, H Herrod

Publikováno v: Minutes of the Proceedings of the Institution of Civil Engineers. 231:94-106

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::34473f2a1d74eb13b7ef500d169b370f
https://doi.org/10.1680/imotp.1931.15364

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CORRESPONDENCE. THE DESIGN AND CONSTRUCTION OF THE SARDA CANAL

Autor: A R Ellison, G Lacey, F R Johnson, J N D La Touche, W M Griffith, E B Ball, Sir Bdo Darley, F C Temple

Publikováno v: Minutes of the Proceedings of the Institution of Civil Engineers. 233:175-198

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07474571681dd954d821aa9e1bda7639
https://doi.org/10.1680/imotp.1932.13232

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Closure to 'Discussion of ‘Methods Employed to Remedy Water-Hammer Shock in Pumping Systems’' (1939, Trans. ASME, 61, pp. 450–451)

Autor: E. B. Ball

Publikováno v: Journal of Fluids Engineering. 61:451-451

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::015f5a7bae620ae603e0564168507bb1
https://doi.org/10.1115/1.4021170

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