The phrase "available in the beginning of" is correct and usable in written English.
It can be used when referring to something that can be accessed or found at the start of a document, process, or event.
Example: "The guidelines for the project are available in the beginning of the report for your reference."
Alternatives: "accessible at the start of" or "found at the outset of".
The findings suggest that the number of primary shoots available in the beginning of the season can strongly influence patterns of growth and clonal reproduction.
ClassPass Live will be available in the beginning of 2018.
Nokia is selling its N-Series without a carrier, but it supports world GSM frequencies and should be available in the beginning of next year.
The official line from Nintendo is that the Wii Wheel steering wheel accessory will be available in the beginning of 2008, along with the Wii version of Mario Kart.
The results of this study will be available in the beginning of 2011.
Generic versions of enalapril became available in the beginning of 2000.
All eligible patients may not have been cooled, and many factors in regard to patient heat transfer are not available, particularly in the beginning of post-arrest cooling, which lies in the nature of implementing a new therapeutic strategy.
We understand, however, that Files Go will be made globally available at launch in the beginning of December.
Khawaja, who made his Test debut for Australia in the Sydney Ashes match, joined in January and is available from the beginning of the campaign through to the conclusion of the Friends Provident t20 competition.
Slide handouts and relevant scientific publications including state of the art reviews for each major topic selected by the lecturer as well the EHF-guidelines for the management of common headache disorders in general practice [3] should be available at the beginning of the course, either in paper or electronic format.
Do not underestimate these workhorse onions, which are available from the beginning of harvest in August through February or March: cooking with them side-by-side with the sweet "Granex" varieties (think Vidalia, Maui, Imperial Valley, Walla Walla, etc)., reveals that they are unquestionably superior for cooking.
