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Article processing fees for journals indexed in the Directory of Open Access Journals (2019). Journals use a variety of ways to generate the income required to cover publishing costs (including editorial costs, any costs of administering the peer review system), such as subsidies from institutions [7] and subscriptions.
This is a list of open-access journals by field. The list contains notable journals which have a policy of full open access. It does not include delayed open access journals, hybrid open access journals, or related collections or indexing services.
Journal of Physical Chemistry A; Journal of Physical Chemistry B; Journal of Physical Chemistry C; Journal of Physical Chemistry Letters; Journal of Polymer Science Part A: Polymer Chemistry; Journal of Polymer Science Part B: Polymer Physics; Journal of Radioanalytical and Nuclear Chemistry; Journal of Separation Science; Journal of the Royal ...
A cost index is the ratio of the actual price in a time period compared to that in a selected base period (a defined point in time or the average price in a certain year), multiplied by 100. Raw materials, products and energy prices, labor and construction costs change at different rates, and plant construction cost indexes are actually a ...
The material cost of a chemical process is the sum of the costs of all raw materials, intermediates, reagents, solvents, and catalysts procured from external vendors. Material costs may influence the selection of one synthetic route over another or the decision to outsource production of an intermediate.
Also, when the number of published articles in a journal (such as a mega-journal) exceeds 1000, the fixed costs become less than 1% of the direct costs, and the marginal cost of publishing more articles is very small. At the same time, the revenue for most subscription journals is about $4,000 per article.
PressReader's eponymous product is an all-you-can-read newspaper and magazine subscription service, which costs $29.99 per month [3] and grants access to all of the titles in the company's library via PressReader apps and website. The company partners with various hotels, airlines, cafes and other businesses which sponsor access to the service ...
These may be quite expensive, sometimes much more than the cost for a print subscription, although this may reflect the number of people who will be using the license—while a print subscription is the cost for one person to receive the journal; a site-license can allow thousands of people to gain access. [citation needed]