Journal of Health and Aging: Announcements
type: channel
description: Journal of Health & Aging is the official journal of Thong Nhat Hospital, aimed at introducing and updating knowledge about the care and protection of elderly people's health. It is published 12 issues per year. The journal publishes research papers and review articles in the fields of basic medicine, clinical medicine, preventive medicine, public health and medical sociology, with the goal of improving knowledge and practice in medical specialties. Journal information Publishing license: 17/GP-BVHTTDL p-ISSN: 3093-3102; e-ISSN: 3093-3110 Publication frequency: issues/year DOI prefix: 10.63947 Plagiarism detection tool applied: Ithenticate. Articles with a plagiarism rate greater than 25% will not be considered for evaluation. Journal homepage: https://tcsuckhoelaohoa.vn Hospital homepage: https://bvtn.org.vn Peer review process Manuscripts within the scope of publication that meet the requirements of the manuscript preparation guidelines will be sent to the editorial board members in charge. The manuscripts will then undergo a double-blind peer review process by at least 2 independent experts in the corresponding field. The editorial board member in charge will make a decision before being approved by the Editor-in-Chief. Confidentiality commitment Journal of Health & Aging is committed to implementing and complying with legal regulations and related guidelines on the confidentiality of personal information. The information users enter into the forms on the Journal's Online Publishing Management System is only used for purposes within the journal's scope of publication and will not be provided to any other third parties, or used for any other purposes. Research ethics: Research directly reflects the quality of the authors' work and the supporting institutions. To be published, articles are peer-reviewed and evaluated according to the rigorous and scientific process set out by Journal of Health & Aging - Thong Nhat Hospital. Therefore, it is important to standardize…
language: en
items: IMRAD Structure: The Gold Standard for Scientific Articles in Health and Aging Journal
items: Guidelines for Citing References for Authors
items: References in Scientific Research: Definition, Role, and Common Citation Styles
items: G-index: A Metric for Evaluating the Scientific Impact of Researchers
items: Researcher Identifier: An Effective Tool for Managing Academic Profiles
items: Digital Object Identifier (DOI) and its Crucial Role in Scientific Publishing
items: H-index (H Index): A Comprehensive Assessment of a Scientist's Impact
items: CALL FOR PAPERS - Special English Issue Celebrating the 50th Anniversary of Thong Nhat Hospital

IMRAD Structure: The Gold Standard for Scientific Articles in Health and Aging Journal
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description: In the world of scientific research, especially in the fields of Biomedical and Health - Aging, communicating results clearly, logically, and effectively is of paramount importance. The IMRAD structure has emerged as a widely accepted international standard, helping scientists present their work systematically and accessibly. This article by Health and Aging Journal will provide a comprehensive overview of IMRAD, from its basic concepts to detailed guidance on each component, aiming to support Vietnamese authors in developing high-quality scientific articles that meet international publication standards and those of the Journal. According to surveys (e.g., Sollaci & Pereira, 2004), IMRAD began to be used in the 1940s and became the dominant structure in biomedical journals from the 1970s-1980s. This popularity is not coincidental. It reflects the very process of thinking and conducting scientific research: asking questions (Introduction), finding ways to answer them (Methods), presenting what was found (Results), and explaining the meaning (Discussion). Understanding and proficiently applying the IMRAD structure will not only make your writing more coherent and persuasive but also increase its chances of being accepted by reputable journals like Health and Aging Journal. What is IMRAD? Deciphering the Core Structure IMRAD is an acronym for the four main sections in the content of an original scientific paper: Introduction: Why was the study conducted? Methods: How was the study conducted? Results: What did the study find? And (often not written as a separate section) Discussion: What do those findings mean? However, it is important to emphasize that IMRAD is only the core "body" of the paper. A complete scientific article typically includes many more components, forming a cohesive structure from beginning to end: Title Author(s) & Affiliations Contact Information (of the corresponding/primary author) Abstract Keywords Introduction Methods Results Discussion Conclusi…
creator: Journal of Health and Aging
date: %2025-%04-%20

Guidelines for Citing References for Authors
type: item
description: In the realm of scientific research, the proper use and citation of references not only demonstrate respect for intellectual property but are also crucial in affirming the accuracy, transparency, and value of a scholarly work. In this article, Health & Aging Journal will provide detailed guidance on references, from basic concepts and common styles to presentation methods and supporting tools, particularly useful for Vietnamese authors seeking to publish research in reputable journals. What are References and Their Role in Research? References (or Bibliography) is a list of information sources such as books, scientific articles, theses, conference proceedings, websites, reports, statistical data, images, videos, etc., that the author has consulted, cited, and used to build, reinforce, or substantiate arguments, analyses, or results in their research work. Presenting a complete and accurate reference list plays an extremely important role in scientific research because it: Confirms scientific rigor and credibility: Allows readers and experts to verify and cross-reference information, assessing the authenticity and depth of the research. Avoids plagiarism: Properly credits previous authors, demonstrating integrity and ethics in science. This is a mandatory requirement in all scientific publications. Provides a foundation and expands knowledge: Helps readers find original information sources, thereby understanding the research topic more deeply and exploring new approaches. Demonstrates continuity and knowledge advancement: Shows that new research is built upon existing works, creating a continuous and sustainable linkage and development of science. Enhances author and work credibility: A high-quality, properly presented list of references is proof of the researcher's serious and professional investment. Common Reference Citation Styles in Medical Science In the field of biomedical and health sciences, several reference citation systems (styles) are widely used and rec…
creator: Journal of Health and Aging
date: %2025-%05-%25

References in Scientific Research: Definition, Role, and Common Citation Styles
type: item
description: References play a crucial role in any scientific research work. They are a collection of information sources used to strengthen, prove, and clarify arguments and research findings. These sources can include books, scientific journal articles, theses, conference proceedings, specialized websites, online data, and even non-textual sources such as images, videos, or research databases. The accurate use of references not only ensures transparency and allows readers to verify information but also demonstrates professionalism, respect for previous authors, and avoids issues related to plagiarism in science. The Importance of References in Scientific Research Citing references fully and accurately is a mandatory requirement in academia and scientific research, for the following reasons: Authenticity and Transparency: References allow readers to verify the accuracy of information, gain a better understanding of the research context, and assess the reliability of the arguments presented. Without references, claims and conclusions in a paper lack foundation and are unlikely to be accepted. Avoiding Plagiarism and Copyright Infringement: Citing original sources is an act that demonstrates the honesty and professional ethics of a researcher. It helps clearly distinguish between the author's ideas and previously published ideas, thereby avoiding accusations of plagiarism, a serious violation in academia. Expanding Knowledge and Facilitating Future Research: References provide readers with in-depth information sources, helping them explore research topics further, expand their knowledge base, and conduct subsequent research building upon existing foundations. Building a Knowledge Foundation and Demonstrating Continuity: Scientific research works are always built upon previous achievements. Citing references helps demonstrate the connection between studies, creating a continuous and sustainable flow of knowledge. Common Reference Citation Styles in Research Within the internationa…
creator: Journal of Health and Aging
date: %2025-%06-%16

G-index: A Metric for Evaluating the Scientific Impact of Researchers
type: item
description: The G-index is a metric that measures the impact of a scientist, based on the number and citations of their research works. Proposed by Leo Egghe in 2006, the g-index is considered an improvement over the h-index, addressing some of its limitations. Method for Calculating the G-index To calculate the g-index, first, a scientist's research works must be ranked in descending order by the number of citations. Then, determine the largest number g such that the first g publications have a total number of citations greater than or equal to g2. For example, consider a scientist with 10 research works, ranked in descending order of citations as shown in the figure below. This scientist's g-index is 7, because the 7 publications with the highest number of citations have a total number of citations greater than or equal to 72 (i.e., 49). Advantages and Limitations of the G-index The G-index is considered an advancement over the h-index, with the following notable advantages: Reflects differences in citation distribution: The G-index helps differentiate scientists who have the same h-index but vary in citation distribution. For instance, two scientists, A and B, both have an h-index of 10. However, scientist A has 10 publications, each cited 10 times, while scientist B has one publication cited 100 times and the remaining 9 publications cited less than 10 times. In this case, A's g-index is 10, while B's is 19. This shows that B's work has a greater impact than A's. Encourages quality over quantity: The G-index encourages scientists to focus on the quality of their work rather than just pursuing quantity. To increase the g-index, it's necessary not only to increase the number of publications but also the number of citations for each publication. As a result, the g-index can help reduce the widespread publication of low-quality works merely to achieve a high h-index. Despite its advantages, the g-index still has some drawbacks and is not as widely used as the h-index: Affected …
creator: Journal of Health and Aging
date: %2025-%06-%16

Researcher Identifier: An Effective Tool for Managing Academic Profiles
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description: Why Researchers Should Have an Identifier Researcher identifiers play a crucial role in building and managing each individual's academic profile: Avoid information inaccuracies: Eliminates the risk of confusing publications or authors. Ensure accurate credit: Guarantees precise recognition of academic contributions. Increase visibility: Enhances the discoverability of research across various media, including social networks. Citation management: Facilitates easy tracking and management of citations to one's work. Impact analysis: Provides tools to assess the impact of scientific research. Benefits for Research Organizations and Funding Agencies Researcher identifiers are not only beneficial for individuals but also help organizations manage research activities more efficiently: Work evaluation: Funding agencies can easily understand a researcher's past work and track outcomes after providing grants. Track contributions: Research organizations and universities can monitor the contributions of their researchers. Record management: Publishers can maintain author records and organize manuscripts effectively. Currently, there are many popular researcher identifier management systems, including ORCID, Scopus Author ID, ResearcherID, Google Scholar ID, and ResearchGate. ORCID (Open Researcher and Contributor ID) ORCID (https://orcid.org/) is a non-profit organization that provides a unique digital identifier (16 digits) for researchers and scholars. This system is supported by a community of research institutions, academic organizations, professional associations, and other stakeholders. Many scientific journals have integrated ORCID into their electronic publishing workflows, allowing automatic linking of articles to author profiles, ensuring accurate attribution and minimizing errors. Scopus Author ID Scopus Author ID (https://www.scopus.com/) is a proprietary author identifier, automatically assigned to any author publishing in journals indexed by the Scopus database. T…
creator: Journal of Health and Aging
date: %2025-%06-%16

Digital Object Identifier (DOI) and its Crucial Role in Scientific Publishing
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description: Digital Object Identifier (DOI) plays an increasingly crucial role in identifying and managing scholarly research works. This article provides a detailed overview of DOI, from its structure and benefits to creation guidelines, helping researchers, publishers, and scientific journals understand and apply it effectively. A DOI is a unique string of characters, created by the International DOI Foundation, used to permanently identify a digital object, such as a scientific article, book, book chapter, research data, or digital artwork. DOI adheres to ISO standards and ensures persistent access even when the URL of the document changes. Benefits of Using DOI Registering a DOI for research works offers numerous practical benefits: Increased discoverability and access: DOI helps readers easily find articles through search engines and academic databases. Ensures accurate citation: DOI provides a stable and unique link to the article, making it easier for authors to link to their own works and ensuring precise citations. Effective tracking and management: DOI helps journals and authors track citation counts, download numbers, and other metrics related to the article, thereby assessing research effectiveness. Connects with other identification systems: DOI allows linking with other identifiers such as ORCID (for researchers) and ROR (for research organizations), creating a tightly integrated information ecosystem. Structure of a DOI A complete DOI consists of three main components: DOI Resolver: The system that parses and converts a DOI link into the actual URL of the document. Prefix: Consists of two parts: Directory Indicator: Always "10" (as specified by DOI). Registrant Code: A unique string assigned to the DOI registration agency. Suffix: A string of characters structured by the DOI registration agency, containing information to identify the specific document. Ensuring uniqueness and persistence is a key factor when creating a DOI suffix. General Rules for Creating DOIs …
creator: Journal of Health and Aging
date: %2025-%06-%16

H-index (H Index): A Comprehensive Assessment of a Scientist's Impact
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description: H-index, or H index, is a widely used quantitative measure to assess the influence and productivity of a scientist, based on both the number of publications and the number of citations those publications receive. First proposed in 2005 by physicist Jorge E. Hirsch at the University of California, San Diego, the H-index quickly became a standard tool for evaluating academic achievement, especially in the natural sciences. Sometimes, this index is also referred to as the Hirsch index or Hirsch number. How to Calculate the H-index The H-index combines the quantity and quality of scientific works, reflected by the number of published papers and the times they are cited by other researchers. A scientist with an H-index of h means that out of their n publications, h publications have received at least h citations. To calculate the H-index, an author's papers are arranged in descending order of the number of citations. The H-index is the largest number such that the author has at least h papers with at least h citations. For example, consider a scientist with 7 papers, ranked in descending order of citations as follows: In this example, the scientist has 5 papers that have been cited at least 5 times. Therefore, this scientist's H-index is 5. To achieve an H-index of 6, the 6th paper would need at least 6 citations. Significance of the H-index The H-index is an important indicator of a scientist's influence within the academic community. A high H-index typically indicates that the scientist has made significant and widely recognized contributions in their field. This index can influence the recognition of scientific achievement, international collaboration opportunities, and career advancement. Jorge Hirsch proposed some reference standards for the H-index in theoretical physics in the United States: Successful: H = 20 after 20 years Outstanding: H = 40 after 20 years Truly unique individual: H = 60 after 20 years He also suggested that, in the United States, a scientist c…
creator: Journal of Health and Aging
date: %2025-%06-%20

CALL FOR PAPERS - Special English Issue Celebrating the 50th Anniversary of Thong Nhat Hospital
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description: CALL FOR PAPERS Journal of Health and Aging – Special English Issue Celebrating the 50th Anniversary of Thong Nhat Hospital (November 1, 1975 – November 1, 2025) Dear Professors, Experts, Doctors, and Scientists, On the occasion of its 50th anniversary, Thong Nhat Hospital is proud to be one of the leading medical institutions in geriatrics and comprehensive healthcare. To mark this significant milestone, the Editorial Board of the Journal of Health and Aging is pleased to announce the publication of a special issue entirely in English. This special issue presents an opportunity for the Vietnamese medical community to share its achievements, research findings, and valuable experiences with the world, affirming the position and advancement of our nation's medicine, particularly in the field of elderly healthcare. With the aspiration to create a high-quality, prestigious, and meaningful scientific publication, the Editorial Board cordially invites you to submit original research articles, review articles, or outstanding clinical case reports for publication. Submission Details: Main Topics: Research findings, models, experiences, and advancements in the medical field, with a special focus on geriatrics and elderly healthcare. Language: English. Submission Deadline: Before 5:00 PM, September 20, 2025. Submission Method: Please submit manuscripts via the official system: https://tcsuckhoelaohoa.vn/bvtn/en/about/submissions Guidelines and Regulations: Detailed information on formatting, manuscript structure, and the peer-review process is available on our website: https://tcsuckhoelaohoa.vn/bvtn/en/about/submissions Your participation is a great honor and a crucial factor in the success of this special issue, as well as enriching the activities celebrating the 50th anniversary of Thong Nhat Hospital. The Editorial Board looks forward to receiving your interest and valuable research contributions. Sincerely, EDITOR-IN-CHIEF Assoc. Prof. Dr. VO THANH TOAN
creator: Journal of Health and Aging
date: %2025-%08-%22