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Molecules with polymerizable ligands as precursors to porous doped materials  

Energy Technology Data Exchange (ETDEWEB)

Titanium and aluminum alkoxide derivatives with polymerizable ligands such as 2-(methacryloyloxy)ethylacetoacetate (HAAEMA), oleic acid and geraniol (HOGE) have been obtained. The various compounds have been characterized by FT-IR and NMR {sup 1}H. Copolymerization with styrene and divinylbenzene affords porous doped organic materials which have been characterized by scanning electron microscopy (SEM), elemental analysis, density measurements.

1996-12-31

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High air quality and low energy consumption. Performance of hybrid ventilation with CO2-sensors; Hoge luchtkwaliteit en lage energiebesparing. Goede prestaties van hybride ventilatie met CO2-sensoren  

Energy Technology Data Exchange (ETDEWEB)

The school building complex Waterland in The Hague, Netherlands, was built with a hybrid ventilation system. The indoor environment and energy consumption were monitored for one year. Air quality and thermal comfort are of a high quality and the consumption of energy for heating is circa 35% lower than normal. The Waterland project was one of eight demonstration projects, carried out within the framework of the ECBS-Annex 35: Hybrid ventilation in New and retrofitted Office Buildings. ECBS stands for the IEA-program Energy Conservation in Buildings and Community Systems. [Dutch] In ECBCs-annex 35 (ECBS staat voor het IEA-programma Energy Conservation in Buildings and Community Systems) is uitgebreid onderzoek gedaan naar hybride ventilatiesystemen in kantoren en scholen. Dit project heeft geleid tot acht internationale voorbeeldprojecten, waarvan scholencomplex Waterland te Den Haag er een van is. Het scholencomplex is in 2003 opgeleverd met een hybride ventilatiesysteem. Het ...

2005-11-01

3

Impacts of climate change in the Netherlands; Effecten van klimaatverandering in Nederland  

Energy Technology Data Exchange (ETDEWEB)

The main conclusion of the study on the title subject is that the impacts of climatic change in the Netherlands are still limited. However, the impacts will be stronger in the next decades and will be even problematic at the end of this century. In this book an overview is given of probable changes in the climate for the Netherlands, danger for flooding in specific areas of the Netherlands, changes of the nature, impacts for agriculture, tourism and recreation, and industry and businesses, and risks for public health. [Dutch] De effecten van klimaatverandering in Nederland zijn nu nog beperkt. Ze zullen echter de komende decennia toenemen, maar pas tegen het eind van deze eeuw problematisch worden. Dat is de hoofdboodschap van de titelstudie. De studie is opgesteld in samenwerking met een reeks instellingen, die zijn verenigd in het Platform Communicatie Klimaatverandering (PCCC). Het klimaat verandert: de zeespiegel stijgt, de afvoeren van de rivieren nemen toe. De natuur reageert al ...

2005-10-01