http://www.joaasr.com/index.php/joaasr/issue/feedJOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH2024-12-31T19:50:52+00:00Editorial Manageremanagerjoaasr@joaasr.comOpen Journal Systems<p>Journal of advanced applied scientific research (JOAASR) is an entrenched podium for scientific exchange among applied scientific research. The journal aims to publish papers dealing with novel experimental and theoretical aspects of applied scientific research. The focus is on fundamental and advance papers that understanding of applied scientific research. JOAASR incorporates innovations of the novel theoretical and experimental approaches on the quantitative, qualitative and modeling of advanced scientific concepts.</p>http://www.joaasr.com/index.php/joaasr/article/view/1175Retraction notice to "Indoors Fitness Training Monitoring based on OpenPose" Vol. 6 No. 3 (2024):Journal of Advanced Applied Scientific Research-ICKE-2023 2024-12-30T13:44:51+00:00Emanager Joaasremanagerjoaasr@joaasr.com<p><strong>Title of the Article</strong>: "Indoors Fitness Training Monitoring based on OpenPose"<br /><strong>Author(s)</strong>: J.Haoran, S. Karungaru, & K. Terada</p> <p>DOI: <a href="https://doi.org/10.46947/joaasr632024947">https://doi.org/10.46947/joaasr632024947</a></p> <p>We regret to announce the retraction of the article titled "Indoors Fitness Training Monitoring based on OpenPose" by J.Haoran, S. Karungaru, & K. Terada, which was originally published in volume <a href="http://www.joaasr.com/index.php/joaasr/issue/view/43">Vol. 6 No. 3 (2024): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-ICKE-2023 </a>on 30-05-2024.</p> <p>This retraction follows several unresolved issues that arose after publication:</p> <ol> <li> <p><strong>Failure to Provide Valid Justification for Reference Changes</strong>: The author(s) requested significant changes to the references in the article but failed to provide the necessary and valid justification for these changes in the required format. Despite multiple requests for clarification, the justification provided was insufficient. Given the importance of proper referencing for the accuracy and credibility of academic work, this issue raised serious concerns.</p> </li> <li> <p><strong>Image Duplication Detected</strong>: During the post-publication review, it was discovered that some images in the article had been duplicated from previously published papers. This raised significant concerns regarding the integrity and originality of the data presented in the publication.</p> </li> </ol> <p>The authors had previously requested retraction of the article if their proposed reference changes were not accepted. Given this request and the issues identified, we have decided to proceed with the retraction of the article.</p> <p>We sincerely apologize to our readers for any inconvenience caused by this retraction. Our commitment to maintaining the highest standards of scholarly publication remains steadfast, and we will continue to ensure that all content published in JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH adheres to these rigorous standards.</p> <nav class="pkp_site_nav_menu" aria-label="Site Navigation"></nav>2024-12-31T00:00:00+00:00Copyright (c) 2024 JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCHhttp://www.joaasr.com/index.php/joaasr/article/view/884Novel Adsorbent from Biowaste (Shrimp Shells): Metal-Impregnated Activated Carbon for Efficient Dye Removal2024-12-31T19:50:52+00:00Annlin Bezy Nannlinphysics@gmail.comFrancy Kfrancyscc28@gmail.comLesly Fathima Aleslysat@gmail.com<p>Activated carbon (AC) is a valuable material utilized in multiple sectors owing to its versatility and ability to absorb various compounds effectively. Its adsorption characteristics are due to a large surface area and extensive porous network. Metal impregnation into activated carbon is for the improvement of its adsorption capacity and the elimination of specific contaminants like heavy metals, organic pollutants, or gases assessing with long-term performance. The chitosan derived from shrimp shells has the property of dye adsorption. Such a polymer chitosan with adsorption property is reformed into activated carbon by pyrolysis to enhance its adsorption ability in the removal of hazardous dyes. The XRD of produced AC shows its characteristics peak at 26.6˚. Field Emission Scanning Electron Microscopy (FESEM) of the AC showed a porous surface. Aluminium (Al), Iron (Fe), and Silver (Ag) were incorporated into the activated carbon individually by simple chemical method, at low temperatures. The structural investigation results give the Ag-imposed AC forms in a polycrystalline phase with crystallite size in the nanoscale. FTIR data of metal-imposed AC proves that chemical modification occurs in activated carbon by the inclusion of metals. The adsorption of Rhodamine 6G and Amaranth dyes by AC/Al, AC/Fe, and AC/Ag were investigated by UV analysis. This work shows that about 47% concentration of Amaranth dye was adsorbed by AC/Al composite, and to the maximum 21% of Rhodamine was adsorbed by AC/Ag sample in an experiment time of 10 hours at room temperature.</p>2024-12-31T00:00:00+00:00Copyright (c) 2024 JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH