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Please consult our template user guide for help when using our Microsoft Word templates:</p><p>Microsoft Word Article template</p><p><a href="/index.php/he_jsac/manager/setup/"https:/docs.google.com/document/d/1JgaxenoG3--zlUklrkiUPAoeOjiKdAEu/edit?usp=share_link&ouid=100954074642676632107&rtpof=true&sd=true;sd=true"><img src="http://jkk.unjani.ac.id/public/site/images/jkkadmin1/article_template.png" alt="" /> </a></p><p>If authors have any problems with the online submission, please contact Editorial Office at the following email: he_jsac@unpak.ac.id</p><p> </p><p><span style="text-decoration: underline;"><strong>General Instructions</strong></span></p><p>Any manuscript submitted to the He JSAC must follow the following instructions. The article that does not comply with the guidance will be returned to the author without further review. The manuscript has to be written in English. The manuscript is written with correct spelling, sentences, and paragraph arrangements corresponding to the grammar used. Helium: Journal of Science and Applied Chemistry uses IEEE style for the citation and references. (Please use Mendeley App)</p><p> </p><p><span style="text-decoration: underline;"><strong>Specific Instructions</strong></span></p><p>The manuscripts must be composed of the following scientific article components (subtitles-in order), as follows:</p><p><strong>Title. </strong></p><p>Concise and informative. Titles are often used in information-retrieval systems. Avoid abbreviations and formulae where possible.</p><p><strong>Author names and affiliations. </strong></p><p>Please clearly indicate the given name(s) and family name(s) of each author and check that all names are accurately spelled. You can add your name between parentheses in your own script behind the English transliteration. Present the authors\' affiliation addresses (where the actual work was done) below the names. Indicate all affiliations with a lowercase superscript letter immediately after the author\'s name and in front of the appropriate address. Provide the full postal address of each affiliation, including the country name and, if available, the e-mail address of each author.</p><p>Corresponding author. Please clearly indicate who will handle correspondence at all stages of refereeing and publication, also post-publication, by underlining the name. This responsibility includes answering any future queries about Methodology and Materials. Ensure that the e-mail address of all authors is given and that contact details are kept up to date by the corresponding author.</p><p><br />Present/permanent address. If an author has moved since the work described in the article was done or was visiting at the time, a \'Present address\' (or \'Permanent address\') may be indicated as a footnote to that author\'s name. The address at which the author actually did the work must be retained as the main, affiliation address. Superscript Arabic numerals are used for such footnotes.</p><p><br /><strong>Abstract. </strong></p><p>The abstract should stand alone, which means no citation in the abstract. Consider it as the advertisement for your article. The abstract should tell the prospective reader what you did and highlight the key findings. Avoid using technical jargon and uncommon abbreviations. You must be accurate, brief, clear, and specific. Use words that reflect the precise meaning, Abstract should be precise and honest. Please follow word limitations (100-300 words).<br />Keywords. Immediately after the abstract, provide a maximum of 6 keywords, using American spelling and avoiding general and plural terms and multiple concepts (avoid, for example, \'and\', \'of\'). Be sparing with abbreviations: only abbreviations firmly established in the field may be eligible. These keywords will be used for indexing purposes.</p><p><strong>Introduction. </strong></p><p>Authors should state the objectives of the work at the end of the introduction section. Before the objective, the Authors should provide an adequate background and a very short literature survey in order to record the existing solutions/method, to show which is the best of previous research, to show the main limitation of the previous research, to show what do you hope to achieve (to solve the limitation) and to show the scientific merit or novelties of the paper. Avoid a detailed literature survey or a summary of the results.</p><p><strong>Methods. </strong></p><p>Methods should make readers able to reproduce the experiment. Provide sufficient detail to allow the work to be reproduced. Methods already published should be indicated by a reference: only relevant modifications should be described. Do not repeat the details of established methods. For the chemicals, please provide details of brand and purity (example: CaO (Merck, 99.5%)).</p><p><br /><strong>Results and Discussion.</strong></p><p>Results should be clear and concise. The results should summarize (scientific) findings rather than provide data in great detail. Please highlight differences between your results or findings and the previous publications by other researchers. The discussion should explore the significance of the results of the work, not repeat them. A combined Results and Discussion section is often appropriate. Avoid extensive citations and discussion of published literature. In discussion, it is the most important section of your article. Here you get the chance to sell your data. Make the discussion corresponding to the results, but do not reiterate the results. Often should begin with a brief summary of the main scientific findings (not experimental results). The following components should be covered in the discussion: How do your results relate to the original question or objectives outlined in the Introduction section (what)? Do you provide an interpretation scientifically for each of your results or findings presented (why)? Are your results consistent with what other investigators have reported (what else)? Or are there any differences?</p><p><br /><strong>Conclusions. </strong></p><p>Conclusions should answer the objectives of the research. Tells how your work advances the field from the present state of knowledge. Without clear Conclusions, reviewers and readers will find it difficult to judge the work, and whether or not it merits publication in the journal. Do not repeat the Abstract, or just list experimental results. Provide a clear scientific justification for your work, and indicate possible applications and extensions. You should also suggest future experiments and/or point out those that are underway.</p><p><strong>Acknowledgments. </strong></p><p>Collate acknowledgments in a separate section at the end of the article before the references and do not, therefore, include them on the title page, as a footnote to the title or otherwise. List here those individuals who provided help during the research (e.g., providing language help, writing assistance, proofreading the article, etc.). If authors refer to themselves as recipients of assistance or funding, they should do so by their initials separated by points (e.g. I.J.SE.). Do not acknowledge Editors by name. Formatting of funding sources List funding sources in this standard way to facilitate compliance with the funder\'s requirements: Funding: This work was supported by the Directorate General of Higher Education of the Republic of Indonesia [grant number zzzz]; Diponegoro University [grant numbers xxxx, yyyy].</p><p><br /><strong>References. </strong></p><p>Please ensure that every reference cited in the text is also present in the reference list (and vice versa). Any references cited in the abstract must be given in full. Unpublished results and personal communications are not recommended in the reference list, however, may be mentioned in the text. If these references are included in the reference list they should follow the standard reference style of the journal and should include a substitution of the publication date with either \'Unpublished results\' or \'Personal communication\'. The citation of a reference as \'in press\' implies that the item has been accepted for publication. Where applicable, author(s) name(s), journal title/book title, chapter title/article title, year of publication, volume number/book chapter, and the pagination must be present. The use of DOI is highly encouraged. Note that missing data will be highlighted at the proof stage for the author to correct. Example:</p><p> </p><p><em>Reference style Text:</em></p><p>Indicate references by number(s) in square brackets in line with the text. The actual authors can be referred to, but the reference number(s) must always be given. Example: \'..... as demonstrated [3,6]. Barnaby and Jones [8] obtained a different result ....\' List: Number the references (numbers in square brackets) in the list in the order in which they appear in the text.</p><p> </p><p><em>Reference to a journal publication:</em></p><p>[1] K. Kalyanasundaram, M. Grätzel, 1998, Applications of functionalized transition metal complexes in photonic and optoelectronic devices, Coordination Chemistry Reviews, 177, 1, 347-414 https://doi.org/10.1016/S0010-8545(98)00189-1.</p><p>[2] M. Grätzel, A. J. McEvoy, Principles and applications of dye-sensitized nanocrystalline solar cells (DSC), Asian Journal on Energy and Environment, 5, 3, (2004) 197-210.</p><p> </p><p><em>Reference to a book:</em></p><p>[3] W. Strunk Jr., E.B. White, The Elements of Style, fourth ed., Longman, New York, 2000.</p><p> </p><p><em>Reference to a chapter in an edited book:</em></p><p>[4] G.R. Mettam, L.B. Adams, How to prepare an electronic version of your article, in: B.S. Jones, R.Z. Smith (Eds.), Introduction to the Electronic Age, E-Publishing Inc., New York, 2009, pp. 281304.</p><p> </p><p><em>Reference to a website:</em></p><p>As a minimum, the full URL should be given, and the date when the reference was last accessed. Any further information, if known (DOI, author names, dates, reference to a source publication, etc.), should also be given. Web references can be listed separately (e.g., after the reference list) under a different heading if desired, or can be included in the reference list. Example:</p><p>[5] National Renewable Energy Laboratory, http://www.nrel.gov/pv/assets/images/efficiency_chart.jpg, (accessed 26 January 2017).</p><p> </p><p><em>Figure captions</em></p><p>Ensure that each illustration has a caption. A caption should comprise a brief title (not on the figure itself) and a description of the illustration. Keep text in the illustrations themselves to a minimum but explain all symbols and abbreviations used.</p><p> </p><p><em>Text graphics</em></p><p>Text graphics may be embedded in the text at the appropriate position.</p><p> </p><p><em>Tables</em></p><p>Please submit tables as editable text and not as images. Tables can be placed either next to the relevant text in the article, or on separate page(s) at the end. Number tables consecutively in accordance with their appearance in the text and place any table notes below the table body. Be sparing in the use of tables and ensure that the data presented in them do not duplicate results described elsewhere in the article. Please avoid using vertical rules and shading in table cells.</p><p> </p><p><em>Transfer of Manuscript Copyrights</em></p><p>Authors who submit the manuscript must understand that if accepted for publication, the copyright of the article belongs to Helium: Journal of Science and Applied Chemistry, Faculty of Sciences and Mathematics, Diponegoro University as the publisher of the journal. This copyright transfer policy is contained in Copyright Notice (https://journal.unpak.ac.id/index.php/he_jsac). Authors should submit a Copyright Transfer Agreement (CTA) to the He JSAC editor via email at he_jsac@unpak.ac.id. CTA can be downloaded here.</p><p><a href="https://docs.google.com/document/d/1xl88lptQtBN_m5AmMM58d89HnyioNdgh/edit?usp=sharing&ouid=100954074642676632107&rtpof=true&sd=true"><img src="http://jkk.unjani.ac.id/public/site/images/jkkadmin1/copyright_transfer1.png" alt="" /></a> </p>',
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'content' => '<p>Helium: Journal of Science and Applied Chemistry is a peer-reviewed journal on chemistry encompasses all branches of chemistry (Analytical Chemistry, Biochemistry, Physical Chemistry, Inorganic Chemistry, and Organic Chemistry) and applied chemistry (Material Chemistry, Environmental Chemistry, Natural Products Chemistry, Computational Chemistry, etc.). This following statement clarifies ethical behavior of all parties involved in the act of publishing an article in this journal, including the author, the editor, the reviewer, and the publisher (Universitas Pakuan). This statement is based on COPE’s Best Practice Guidelines for Journal Editors.</p><p><span> </span></p><p><span>Duties of Authors</span></p><ol><li class="show"><span>Reporting Standards:</span> Authors should present an accurate account of the original research performed as well as an objective discussion of its significance. Researchers should present their results honestly and without fabrication, falsification or inappropriate data manipulation. A manuscript should contain sufficient detail and references to permit others to replicate the work. Fraudulent or knowingly inaccurate statements constitute unethical behavior and are unacceptable. Manuscripts should follow the submission guidelines of the journal.</li><li class="show"><span>Originality and Plagiarism:</span> Authors must ensure that they have written entirely original work. The manuscript should not be submitted concurrently to more than one publication unless the editors have agreed to co-publication. Relevant previous work and publications, both by other researchers and the authors’ own, should be properly acknowledged and referenced. The primary literature should be cited where possible. Original wording taken directly from publications by other researchers should appear in quotation marks with the appropriate citations.</li><li class="show"><span>Multiple, Redundant, or Concurrent Publications:</span> Author should not in general submit the same manuscript to more than one journal concurrently. It is also expected that the author will not publish redundant manuscripts or manuscripts describing same research in more than one journal. Submitting the same manuscript to more than one journal concurrently constitutes unethical publishing behavior and is unacceptable. Multiple publications arising from a single research project should be clearly identified as such and the primary publication should be referenced</li><li class="show"><span>Acknowledgement of Sources:</span> Authors should acknowledge all sources of data used in the research and cite publications that have been influential in determining the nature of the reported work. Proper acknowledgment of the work of others must always be given.</li><li class="show"><span>Authorship of the Paper:</span> The authorship of research publications should accurately reflect individuals’ contributions to the work and its reporting. Authorship should be limited to those who have made a significant contribution to conception, design, execution or interpretation of the reported study. Others who have made significant contribution must be listed as co-authors. In cases where major contributors are listed as authors while those who made less substantial, or purely technical, contributions to the research or to the publication are listed in an acknowledgement section. Authors also ensure that all the authors have seen and agreed to the submitted version of the manuscript and their inclusion of names as co-authors.</li><li class="show"><span>Disclosure and Conflicts of Interest:</span> All authors should clearly disclose in their manuscript any financial or other substantive conflict of interest that might be construed to influence the results or interpretation of their manuscript. All sources of financial support for the project should be disclosed.</li><li class="show"><span>Fundamental Errors in Published Works:</span> If the author discovers a significant error or inaccuracy in the submitted manuscript, then the author should promptly notify the journal editor or publisher and cooperate with the editor to retract or correct the paper.</li><li class="show"><span>Hazards and Human or Animal Subjects: </span>The author should clearly identify in the manuscript if the work involves chemicals, procedures or equipment that have any unusual hazards inherent in their use.</li></ol><p> </p><p><span>Duties of Editor</span></p><ol><li class="show"><span>Publication Decisions:</span> Based on the review report of the editorial board, the editor can accept, reject, or request modifications to the manuscript. The validation of the work in question and its importance to researchers and readers must always drive such decisions. The editors may be guided by the policies of the journal\'s editorial board and constrained by such legal requirements as shall then be in force regarding libel, copyright infringement and plagiarism. The editors may confer with other editors or reviewers in making this decision. Editors have to take responsibility for everything they publish and should have procedures and policies in place to ensure the quality of the material they publish and maintain the integrity of the published record.</li><li class="show"><span>Review of Manuscripts:</span> Editor must ensure that each manuscript is initially evaluated by the editor for originality. The editor should organize and use peer review fairly and wisely. Editors should explain their peer review processes in the information for authors and also indicate which parts of the journal are peer reviewed. Editor should use appropriate peer reviewers for papers that are considered for publication by selecting people with sufficient expertise and avoiding those with conflicts of interest.</li><li class="show"><span>Fair Play:</span> The editor must ensure that each manuscript received by the journal is reviewed for its intellectual content without regard to sex, gender, race, religion, citizenship, etc. of the authors. An important part of the responsibility to make fair and unbiased decisions is the upholding of the principle of editorial independence and integrity. Editors are in a powerful position by making decisions on publications, which makes it very important that this process is as fair and unbiased as possible.</li><li class="show"><span>Confidentiality:</span> The editor must ensure that information regarding manuscripts submitted by the authors is kept confidential. Editors should critically assess any potential breaches of data protection and patient confidentiality. This includes requiring properly informed consent for the actual research presented, consent for publication where applicable.</li><li class="show"><span>Disclosure and Conflicts of Interest:</span> The editor of the Journal will not use unpublished materials disclosed in a submitted manuscript for his own research without written consent of the author. Editors should not be involved in decisions about papers in which they have a conflict of interest</li></ol><p> </p><p><span>Duties of Reviewers</span></p><ol><li class="show"><span>Confidentiality:</span> Information regarding manuscripts submitted by authors should be kept confidential and be treated as privileged information. They must not be shown to or discussed with others except as authorized by the editor.</li><li class="show"><span>Acknowledgement of Sources:</span> Reviewers must ensure that authors have acknowledged all sources of data used in the research. Reviewers should identify relevant published work that has not been cited by the authors. Any statement that an observation, derivation, or argument had been previously reported should be accompanied by the relevant citation. The reviewers should notify the journal immediately if they come across any irregularities, have concerns about ethical aspects of the work, are aware of substantial similarity between the manuscript and a concurrent submission to another journal or a published article, or suspect that misconduct may have occurred during either the research or the writing and submission of the manuscript; reviewers should, however, keep their concerns confidential and not personally investigate further unless the journal asks for further information or advice.</li><li class="show"><span>Standards of Objectivity:</span> Review of submitted manuscripts must be done objectively and the reviewers should express their views clearly with supporting arguments. The reviewers should follow journals’ instructions on the specific feedback that is required of them and, unless there are good reasons not to. The reviewers should be constructive in their reviews and provide feedback that will help the authors to improve their manuscript. The reviewer should make clear which suggested additional investigations are essential to support claims made in the manuscript under consideration and which will just strengthen or extend the work</li><li class="show"><span>Disclosure and Conflict of Interest: </span>Privileged information or ideas obtained through peer review must be kept confidential and not used for personal advantage. Reviewers should not consider manuscripts in which they have conflicts of interest resulting from competitive, collaborative, or other relationships or connections with any of the authors, companies, or institutions connected to the papers. In the case of double-blind review, if they suspect the identity of the author(s) notify the journal if this knowledge raises any potential conflict of interest.</li><li class="show"><span>Promptness:</span> The reviewers should respond in a reasonable time-frame. The reviewers only agree to review a manuscript if they are fairly confident they can return a review within the proposed or mutually agreed time-frame, informing the journal promptly if they require an extension. In the event that a reviewer feels it is not possible for him/her to complete review of manuscript within stipulated time then this information must be communicated to the editor, so that the manuscript could be sent to another reviewer.</li></ol>',
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margin-right: 15px; box-shadow: 5px 5px 5px gray; float: left;" src="/public/site/images/ojs/OJSKIMIA.jpeg" alt="" width="143" height="199" /></span></p><p>Welcome to Helium: Journal of Science and Applied Chemistry. Helium: Journal of Science and Applied Chemistry is a journal that publishes scientific papers in the field of chemistry. This Journal, run by Chemistry Study Program, Universitas Pakuan, Bogor. The Journal provides opportunities for scholars to submit papers in chemistry, and also management policies related to all aspects of chemistry and its sub-disciplines. The manuscript will not only be concerned with physical, organic, inorganic, analytical, and biochemistry but also in general science, and its applications are welcome, and fields that will be published online. The internet connection will add to the richness of information and scientific knowledge derived mainly from research. This journal is published two times a year, well documented in the form of books, which include a variety of chemistry papers by writers of various backgrounds. In addition, we also have partners from local editors who graduated as professor from some universities who will review each article before publication. Each article or paper published in this Journal will definitely be useful to all visitors and readers. 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