Types of articles
JJD accepts the following manuscript types for publication:
- Original articles: These should report significant laboratory-, epidemiology- and clinically-based study findings and they should be adequately detailed adequately to make them assessable and repeatable. The maximum 4000 words are allowed (excluding abstract, references, tables and figures). The main text should be divided into following headings: Abstract up to 300 words, structured under subheadings of objectives, materials and methods, results, and conclusions, with a 4-7 key words, Introduction, Materials and methods, Results, Discussion, Conclusions, References (Maximum 40), Tables and Figures.
- Review articles: Reviews should present broad view of the field with extensive citation of relevant publications based on meticulous methodology and specific inclusion criteria. The word limit of systemic reviews is up to 6,000 words (excluding tables, references and abstract). Unstructured abstract up to 350 words with 4-7 key words should be provided. The main text should be divided to sections including introduction, methods, results, discussion, conclusions, references, tables and figures.
- Clinical/laboratory technique that describes new or improved clinical practice or technical procedures that achieve significant improvement to existing techniques or introducing new technology. This type of text should be provided with an unstructured abstract (up to 200 words) with 4-7 key words. A maximum of 2000 words text should include introduction, clinical or technical technique description, discussion, references (up to 15 references), tables and figures (up to 8 figures).
- Case reports describing clinically significant and unique findings with an appropriate documentation. The manuscript can be up to 2,500 words (excluding Abstract and references), with an unstructured abstract (up to 300 words) with 4-7 key words, Introduction, Case report, Discussion, Conclusion, Reference (up to 20 references), Tables and Figures. Graphs number allowed is limited to 8.
- Letter to editor that presents short communication to challenge opinions or publications in reported previously in the journal. No abstract required, and text word limit of up to 600 word is permitted. The letter could have only up to 7 references.
Manuscript preparation
The manuscripts should be typed in A4 size paper, Times Roman, 12-point font, 1.5 cm line spacing, left-justified with margins of 1 inch from all sides, no spaces between paragraphs and half-inch paragraph indent. Manuscripts should be paged in Arabic numbers and should be written in British English.
The manuscript should be submitted in separate files: title page; and anonymized main text formatted as introduction, methods, results, discussion and conclusions.
Title Page
The title page should be submitted in a separate file and should carry:
- The type of manuscript
- A short informative title which should be concise and informative
- A short running title of no more than 5-8 words
- The full name of all authors with institutional affiliations
- The name, address, phone number and email of the corresponding author
- Number of pages, number of photographs and word counts separately for abstract and for the main text (excluding the references and abstract)
- Acknowledgments
- Conflict of interest statement
- Sources of funding and support and role of funding/support, if any, in the research
Main document
Your main document file should include:
- Title
- Abstract
- Up to seven keywords
- Main document body formatted as introduction, materials and methods, results, discussion and conclusions
- References
- Tables (each table complete with title and footnotes)
- Figures: Figure legends must be added beneath each individual image
- Conflict of interest statement
- Sources of funding and support and role of funding/support, if any, in the research
Tables
Tables are appropriate when it is critical to present exact numeric values; however, not all results need be placed in either a table or figure.
The authors should submit tables as editable text and not as images. Tables can be placed on separate pages at the end of the manuscript. Number tables consecutively in accordance with their appearance in the text and place any table notes below the table body. Ensure that the data presented in the tables do not duplicate results described elsewhere in the article. A maximum of 5 tables is allowed.
Figures
There are 2 general types of figures: type 1 includes photographs, radiographs, or micrographs; type 2 includes graphs. Type 1: Include only essential figures and use composite figures containing several panels of photographs, if possible. Each panel must be clearly identified with a letter (eg, A, B, C), and the parts must be defined in the figure legend. A figure that contains many panels counts as 1 figure. Type 2: Graphs (ie, line drawings including bar graphs) that plot a dependent measure (on the Y axis) as a function of an independent measure (usually plotted on the X axis). One example is a graph depicting pain scores over time. Use graphs when the overall trend of the results is more important than the exact numeric values of the results. A maximum of 4 figures is allowed for original and review articles and up to 8 figures for clinical technique and case report articles.
Image manipulation
Whilst it is accepted that authors sometimes need to manipulate images for clarity, manipulation for purposes of deception or fraud will be seen as scientific ethical abuse and will be dealt with accordingly. No specific feature within an image may be enhanced, obscured, moved, removed, or introduced. Adjustments of brightness, contrast, or color balance are acceptable as long as they do not obscure or eliminate any information present in the original.
The authors should make sure that artwork files are in an acceptable format (TIFF (or JPEG), EPS (or PDF) or MS Office files) and with the correct resolution (300 DPI).
Figure Captions
The authors should ensure that each illustration has a caption. A caption should comprise a brief title and a description of the illustration. Keep text in the illustrations themselves to a minimum but explain all symbols and abbreviations used.
References
Please ensure that every reference cited in the text is also present in the reference list (and vice versa). There are no limits on the number of references for a review article; however, for original research articles please limit the number to maximum 40 references.
References Formatting
Text: Indicate references by Arabic numerals in parentheses, numbered in the order in which they appear in the text.
List: Number the references in the list in the order in which they appear in the text. List 5 authors then et al.
Examples:
Journal article:
1. Van der Geer J, Hanraads JAJ, Lupton RA. The art of writing a scientific article. J Sci Commun. 2010;163:51–59.
Book:
2. Strunk W Jr, White EB. The Elements of Style, 4th ed. New York: Longman; 2000.
Chapter in an edited book:
3. Mettam GR, Adams LB. How to prepare an electronic version of your article. In: Jones BS, Smith RZ, eds. Introduction to the Electronic Age. New York: E-Publishing; 2009:281–304.
Journal abbreviations source
Journal names should be abbreviated according to the List of Title Word Abbreviations.
Authorship
Only those persons who have made a significant contribution to the manuscript submitted should be listed as authors. A manuscript should normally have no more than 6 authors, unless a case is made by the corresponding author within the article cover letter to include other authors. All of the named authors should have been involved in the work leading to the publication of the paper and should have read the paper before it is submitted for publication.
One author should be designated as the corresponding author with contact details:
- E-mail address
- Full postal address
Author contributions
For transparency, the corresponding author is required to provide co-author contributions to the manuscript using the relevant CRediT roles. The CRediT taxonomy includes 14 different roles describing each contributor’s specific contribution to the scholarly output. The roles are: Conceptualization; Data curation; Formal analysis; Funding acquisition; Investigation; Methodology; Project administration; Resources; Software; Supervision; Validation; Visualization; Roles/Writing - original draft; and Writing - review & editing. Note that not all roles may apply to every manuscript, and authors may have contributed through multiple roles.
Changes to authorship
Authors are expected to consider carefully the list and order of authors before submitting their manuscript and provide the definitive list of authors at the time of the original submission. Any addition, deletion or rearrangement of author names in the authorship list should be made only before the manuscript has been accepted and only if approved by the journal Editor.
Submission
Manuscripts can be uploaded either as a single document (containing the main text, tables and figures), or with figures and tables provided as separate files. The main manuscript file should be submitted in Microsoft Word (.doc) format. New submissions to JJD can be made only through our online system via https://jjd.just.edu.jo.
Editorial Review and Peer Review Process
The authors should prepare the manuscript in accordance with the Authors’ Guidelines. Failure to completely adhere to the guidelines may delay the review process and occasionally lead to rejecting the submission. When the authors submit a paper for publication, the manuscript will first be assessed for meeting minimum criteria by the editor. Rejecting the manuscript at this stage may be the result of major scientific faults, very poor writing levels or unsuitability of the paper’s topic for the Journal’s scope of publication. Authors of manuscripts rejected at this stage will be advised of the decision within three weeks of manuscript receipt.
When the submission passes the editor’s initial assessment, the editor will pass on the paper to a minimum of two reviewers who are expert in the field of the submitted work. The journal adopts double blinding for reviewing.
The authors may suggest potential reviewers for their submitted manuscript. The authors have the right to exclude certain individuals at the time of submission. Suggested reviewers should not be connected to the submitted work by any means. There is no guarantee that the suggested reviewers will be necessarily the ones reviewing the work.
The review process takes an average of 2-3 weeks but could take up to 3 months depending on the speed of recruiting reviewers and their correspondence. Once the review panel send back their review outcomes and comments, the corresponding author are contacted for reviewing their work in accordance with the report and comments of the reviewers. The review process may need to be done more than once until the reviewers and / or the editor are satisfied with the quality of the final review based on meeting and passing a set of structured criteria. Should the decisions of the reviewers contradict one another, the editor may send the paper for an additional review before a final decision is made. Should the paper pass the review process, the editor will contact the corresponding author to advise of the paper acceptance.
The Editor is responsible for the final decision regarding acceptance or rejection of articles. The Editor's decision is final. Editors are not involved in decisions about papers which they have written themselves or have been written by family members or colleagues or which relate to products or services in which the editor has an interest.
Double anonymized review
This journal uses double anonymised review, which means the identities of the authors are concealed from the reviewers, and vice versa. To facilitate this, please include the following separately:
Title page (with author details): This should include the title, authors' names, affiliations, acknowledgements and any Declaration of Interest statement, and a complete address for the corresponding author including an e-mail address.
Anonymized manuscript (no author details): The main body of the paper (including the references, figures, tables and any acknowledgements) should not include any identifying information, such as the authors' names or affiliations.
After acceptance
Proofs: One set of page proofs (as PDF files) will be sent by e-mail to the corresponding author or, a link will be provided in the e-mail so that authors can download the files themselves. The PDF proofs can be annotated. To speed the publication process return of the proofs is expected within 48 hours.
Open Access Policy
The Journal adopts an Open Access Policy that requires manuscript authors to make their published outputs open-access. This means there are no barriers of
whatever type (financial or legal) to accessing the work published by the Journal.
The Open Access Policy of the Journal does not require the reader to pay to read the Journal’s published outputs nor does it require authors to pay
toward article processing charges and publishing costs. Therefore, the manuscript processing charges and the publication costs are fully subsidized for authors
and the fees are fully waived.
Editorial Policy, Research and Publication Ethics
The manuscript should not be (or have been) submitted to any other Journal. No actions should have been made or to be made to submit the manuscript to any other Journal, fully or in part, retrospectively, currently or prospectively or in any form or language. The authors should declare in the signed cover letter that their manuscript has only been submitted to this Journal. However, in certain situations, secondary publication of a major work may be justified but must be declared on submission or notified during the review process or after publishing.
The submitted work should be the result of the original work of the authors who also be transparent on re-using materials for planned future works to avoid self-plagiarism. The Editorial Office uses Turnitin or any other services to check for plagiarism.
A unified study may not be split up to produce multiple publications, unless the original work is huge or the result of a major research project that has multidisciplinary aspects or various distinct topics for publication.
The authors should show integrity and transparency when presenting their results. The Journal does not accept any form of fabrication or falsification of results or data manipulation. The authors may be requested to provide the original raw data to verify the validity of the attained results.
Authors should adhere completely to anti-plagiarism in manuscript write up. Acknowledging the citing the work of others is a must before manuscript submission.
The authors should acknowledge all technical and financial support that assisted in conducting the study, data management and / or manuscript production. In this regard, specific details or roles of the supportive personnel should be declared. It is the responsibility of the authors to have the permission (or to be properly licensed) for using any software, questionnaires, scales or similar materials and tools if they were not developed "in-house".
When using materials copied from other published works, including images and illustrations, it is the responsibility of the authors to seek and acknowledge the approval of the work’s original owners.
Any work conducted on human participants (including questionnaires or surveys) must be conducted according to the World Medical Association Declaration of Helsinki. Furthermore, research involving humans or animals need the approval of the relevant ethics body. The name of the approving body and the approval number should be clearly stated and declared in the Materials and Methods section. However, Journal may refrain from publishing works where harms greatly outweigh benefits or where applying the results of the study pose some threat to the public health or national security, even with the presence of a relevant ethics approval.
The corresponding author is responsible for the correct details and order of the authors. Any changes to that after submission may not be allowed without details explanation and justification. Changes to authorship is not allowed after manuscript acceptance.
If a major error is discovered by the authors after full publication of the research output, the authors are obliged to contact the Journal and address the concern. The decision taken for addressing the error depends on its nature. The authors should accept that correcting a fundamental error may in certain cases lead to retracting the publication.
Informed Consent and participants details
Research participants have the rights to have their personal details and collected data and materials protected. They also have the rights to take own decision in relation to any information, data, images or radiographs they provide as they take part in research studies. Special rights are given to images taken for minors, patients, refugees and disadvantaged people. Therefore, such rights are protected with written consents. It is the responsibility of the researchers to maintain the confidentiality of any data or materials obtained from their research participants.
To protect the rights of the participants, any research study involving human participants requires the researchers to obtain written informed consents from their participants. Signing a written consent is preceded by providing all information and details about what the participants will do as they take part in the study including potential risks and complications. Participants should be given opportunity to freely enquire about any step or detail in the study and given full details accordingly.
Authors should provide evidence that they obtained informed consent if they were required to do so by the editor.
If any details of participants are being used within the manuscript, anonymity should be ensured. If participant photographic images are used, in addition to disguising the eye region, the authors may be asked to provide special consent from those participants for the use of their images in the publication.
Conflict of interest
A conflict of interest happens when the researchers or authors have financial, legal or professional relationships with their employers, sponsors, Journal’s editor, editorial board team or reviewers that could influence the research, review process or publication.
To ascertain transparency, the authors should declare any conflict of interest of any kind submitting the paper. The editor or the review panel will assess the impact of the conflict of interest and take a decision accordingly. In certain circumstances, a decision of not publishing the work may be made on the basis of the disclosure.
Copyright policy
The corresponding author should submit a signed ( Copyright Form )
confirming that the submitted manuscript in not submitted, published, or accepted for publication anywhere else and by transfer the copyright of the work through the Journal to the publisher.
The publishing agreement dictates what all parties can do with the article once it has been published.
Editorial Office Contact Details
For queries about submissions, please contact jjd@just.edu.jo