idw – Informationsdienst Wissenschaft
Nachrichten, Termine, Experten
Nachrichten, Termine, Experten
The drive system, passenger compartment, and the energy storage of a train always requires an ideal temperature range. The air conditioning system and battery are heat sinks in winter, otherwise they are heat sources as is the drive system year round.
© ALSTOM Transportation Germany GmbH
(1259 KB, 1894 x 1001 pixels)
In regard to the use of pictorial material: use of such material in this press release is remuneration-free, provided the source is named. The material may be used only in connection with the contents of this press release. For pictures of higher resolution or inquiries for any further use, please contact the Press office publishing this directly.
Because of a holiday, idw's office remains closed on November 1st. The entire idw team will be on a [...]
We are now also publishing our members' press releases from the categories research results, [...]
You can combine search terms with and, or and/or not, e.g. Philo not logy.
You can use brackets to separate combinations from each other, e.g. (Philo not logy) or (Psycho and logy).
Coherent groups of words will be located as complete phrases if you put them into quotation marks, e.g. “Federal Republic of Germany”.
You can also use the advanced search without entering search terms. It will then follow the criteria you have selected (e.g. country or subject area).
If you have not selected any criteria in a given category, the entire category will be searched (e.g. all subject areas or all countries).
