For particulates, the exhaust mass flow rate signals are used for controlling the partial flow dilution system to take a sample proportional to the exhaust mass flow rate.

For particulates, a proportional sample shall be collected from the diluted exhaust gas on a specified filter by either partial flow dilution or full-flow dilution.

21. Stresses that since the right to paid leave is a fundamental right, it must be guaranteed for all categories of workers, in proportion to the period of employment spent with an employer; special care should be taken to ensure that paid holidays are included in short-term employment contracts;

So it refers to both sexes and the numbers of women in decision-making centres cannot be increased unless the proportion of time which men spend on family matters is also increased.

2. Improving the employment intensity of growth 2.1 Flexibility and work organization a) Part-time work should be facilitated and promoted on a voluntary basis, where necessary, through measures such as: . the provision of equal treatment of part-timers, with benefits proportional to the time worked . incentives to work-reorganization schemes which combine reduction of working time with new hirings . introduction of progressive retirement arrangements . introduction of part-time work possibilities by the public sector and administrations . offering people accepting to reduce working time the possibility to acquire new qualifications. b) ...[+++]The introduction of flexible working organization arrangements should be promoted, in a decentralized way, in particular in the framework of agreements between employers and employees.

He is currently working on a Community measure that would allow Member States who so wished to introduce a system of charges for the use of infrastructure, consisting of tolls, road-use taxes and the like, provided that: - there was no discrimination between road hauliers and other road users no matter which Community country they were from, - no checks were carried out at the Community's internal frontiers, - any charges reasonably reflected the actual costs of the infrastructure concerned, - charges were on the whole proportional to the length of time the infrastructure was used.