Fraunhofer IWES 对比 BBC Sky at Night Magazine 的使用情况和统计数据

Fraunhofer IWES ensures investments in technological developments in the field of wind energy and hydrogen technology through its validation services. By operating large test rigs, it accelerates the market introduction of innovative products, enhances certification processes and increases planning security by using state-of-the-art measurement techniques. Fraunhofer IWES employs around 250 scientists and administrative staff and more than 100 students at five sites: Bremerhaven, Hanover, Bremen, Hamburg and Oldenburg.

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BBC Sky at Night Magazine

Complementing the much-loved BBC television programme, BBC Sky at Night Magazine is your practical guide to astronomy. Each issue features columns by renowned experts as well as in-depth cosmological features, practical observing tutorials, comprehensive equipment reviews, astrophotography master classes and much, much more. Our digital edition is specially designed for mobile and tablet viewing for a more enjoyable reading experience. Plus, you'll find handy additional tools including text adjust (reading is never a strain, even on smaller devices) and bookmarking (save your favourite reads for later). With easy-to follow star charts and expert advice on how to get the most out of the observing month, BBC Sky at Night Magazine is essential reading for both the novice and experienced astronomer. Subscriptions and Single Issues Customers can buy single issues and subscriptions using In App Purchase Subscriptions are available on monthly or annual terms. • Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current subscription period • You will be charged for renewal within 24 hours prior to the end of the current period, for the same duration and at the current subscription rate for that product • You can manage your subscriptions and turn off auto-renewal by going to your Account Settings after purchase • No cancellation of the current subscription is allowed during active subscription period. This does not affect your statutory rights • Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription • The app may offer a free trial. At the end of the free trial period, the full price of the subscription will be charged thereafter. Cancellations must occur 24 hours before the end of the subscription period to avoid being charged. Visit http://support.apple.com/kb/ht4098 for more information. The subscription will include the current issue if you do not already own it and subsequently published future issues. Payment will be charged to your iTunes Account at confirmation of purchase. If you would like to get in touch with the team for more information or support please email appsfaq@buysubscriptions.com or alternatively you can visit our App support page https://immediate1.typeform.com/to/kc5nri Immediate Media Company Privacy Policy and Terms of Use: https://policies.immediate.co.uk/privacy/ http://www.immediate.co.uk/terms-and-conditions * please note: this digital edition does not include the covermount gifts or supplements you would find with printed copies*