Abstracting and Indexing
CAS
Directory of Open Access Journals (DOAJ)
EBSCO Essentials
EBSCOhost
Ei Compendex
Emerging Sources Citation Index (ESCI)
GeoRef
INSPEC
SAO/NASA Astrophysics Data System (ADS)
Scopus
We use cookies to analyse and improve our service, to improve and personalise content, advertising and your digital experience. We also share information about your use of our site with our social media, advertising and analytics partners.
We use cookies and similar technologies on our website. Cookies are text files containing small amounts of information, which your computer or mobile device downloads when you visit a website. When you return to websites, or visit websites that use the same cookies, they recognise these cookies and therefore your browsing device.
We use different types of cookies for different things, such as:
We split our cookies into three distinct categories. You can turn Functional and Performance cookies on and off right here. Strictly necessary cookies can’t be turned off.
These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site.
These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.
These cookies are set by a range of social media services that we have added to the site to enable you to share our content with your friends and networks. They are capable of tracking your browser across other sites and building up a profile of your interests. This may impact the content and messages you see on other websites you visit. If you do not allow these cookies you may not be able to use or see these sharing tools.