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Comparison of climate and production in closed, semi-closed and open greenhouses

T Qian; A. de Gelder; L.F.M. Marcelis; J.A. Dieleman; A. Ellings; Olaf van Kooten (Lector)

A (semi-)closed greenhouse is a novel greenhouse with an active cooling system and temporary heat storage in an aquifer. Air is cooled, heated and dehumidified by air treatment units. Climate in (semi-)closed greenhouses differs from that of conventional open greenhouses. The aims of our research were …

2011-01-01Natuur & LandbouwArtikel

Green networks: innovative capacity of sme's in the Dutch Greenhouse Horticulture Industry

H.J. (Henk) Schout (Lid Lectoraat); S.J.M. (Saskia) Harkema (Lector)

The Dutch greenhouse horticulture industry is characterized by world leadership in high-tech innovation. The dynamics of this playing field are innovation in production systems and automation, reduction in energy consumption and sharing limited space. However, international competitive advantage of the …

2011Economie & ManagementConferentiebijdrage

Food safety concerncs in broiler sub sector : understanding potential hazards arise in the Herat broiler vertical chain that impact on poultry meat safety

Qader Gulzari, A. (Student); Oude Luttikhuis, W.M.T.

The purpose of this study was to contribute to the improvement of the food safety in the broiler sub sector in Enjil in the suburb of the Herat city, a district in centre of the Herat province in western part of Afghanistan.

2011Economie & Management; …Master

Green growth: innovative capacity of sme's in the Dutch Greenhouse Horticulture Industry

dr. MBA S.J.M. (Saskia) Harkema (Lector); H.J. (Henk) Schout (Lid Lectoraat)

The Dutch greenhouse horticultural industry is characterized by world leadership in high-tech innovation. The dynamics of this playing field are innovation in production systems and automation, reduction in energy consumption and sharing limited space. However, international competitive advantage of …

2011Economie & ManagementConferentiebijdrage

Light conditions for older adults in the nursing home: Assessment of environmental illuminances and colour temperature

Marianne Sinoo (Lid Lectoraat); Joost van Hoof (Lid Lectoraat); Helianthe Kort (Lector)

Over 40% of nursing home residents in the Netherlands are estimated to have visual impairments. In this study, light conditions in Dutch nursing homes were assessed in terms of horizontal and vertical illuminances and colour temperature. Results showed that in the seven nursing homes vertical illuminances …

2011GezondheidArtikel

Gender diversity at top positions

Michaela Almeida (Student); Kitty C.M. Triest (Begeleider)

In the Netherlands only few women have top positions in business life. The Dutch Constitution has a Law on Equal Opportunity for men and women, nevertheless there is no equality between men and women when it comes to top positions. Fortunately, because of the women organizations, like Woman Capital, …

2010Economie & Management; …Bachelor

Realistic Design Loads as a Basis for Semi-trailer Weight reduction, 5th International Scientific Conference „Theoretical and Practical Issues in Transport : 5th International Scientific Conference

Joop Pauwelussen; C. Visscher; Menno Merts; L. Horn

One way to reduce the fuel consumption to payload ratio of heavy vehicle combinations is to reduce the empty trailer weight. This requires an understanding of the vehicle structure, assembly techniques and production process, and of special materials (e.g. high strength steel) with emphasis on strength …

2010AlgemeenConferentiebijdrage

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