List of Articles Open Access Article Abstract Page Full-Text 1 - Kinetic and Equilibrium Studies for Dye Adsorption onto Sugarcane Bagasse and Rice Husks Noorul Hudai Abdullah Nur Atikah Abdul Salim Baizura Binti Hamid Muhammad Azri Nizamdin Muhammad Fauzul Mubarak Ahmad Fadhil Nurhana Syahira Azman Nur Farhan Zon Masiri Kaamin Amir Khan Suwandi Noraziah Ahmad Zainab Mat Lazim Maria Nuid Nur Azmira Zainuddin 10.22034/jchr.2021.682247 Open Access Article Abstract Page Full-Text 2 - Modified Titania Impact on Photocatalytic Efficiency of Bmim [Cl] Aina Farwizah Shahhiran Raihan Mahirah Ramli Hayyiratul Fatimah Mohd Zaid 10.22034/jchr.2021.682246 Open Access Article Abstract Page Full-Text 3 - In-vivo and In-vitro Evaluation for Memory Enhancing Activity of Some Isoflavonoids by Suitable Animal Models Qutaiba A. Qasim Ahmed A. A. Alsaad H.N.K. AL-Salman 10.22034/jchr.2021.684225 Open Access Article Abstract Page Full-Text 4 - Risk Assessment for AL-Nahrawn Site that Contaminated with Depleted Uranium in Baghdad Murtdha Adhab Siyah Asia H. Al-Mashhadani Basim H. Essa 10.22034/jchr.2021.684579 Open Access Article Abstract Page Full-Text 5 - Synthesis of New Glycine Cephalexin Condensed Polymer as Peptide Biopolymer for Controlled Release of Cephalexin Aseel K.Al-Saffar Ahamed M. Abbas Dawood Salman 10.22034/jchr.2021.685036 Open Access Article Abstract Page Full-Text 6 - Estimation of Daily Intake and Mineral Content of Ice Cream in Bangladesh Palash Kumar Dhar Muhammad Sarwar Hossain Md. Nazim Uddin 10.22034/jchr.2020.1904397.1156 Open Access Article Abstract Page Full-Text 7 - Iodized Salt: Assessment of Nutritional Status, Iodine Intake and Iodine Exposure Atefeh Ashabi Seyed Ahmad Heydarieh Leila Monjazeb Marvdashti Zeinab Kaviani Anna Abdolshahi 10.22034/jchr.2021.1906259.1164 Open Access Article Abstract Page Full-Text 8 - Heavy Metals in Commercial Food for Infants and Small Children Origin from the Sarajevo Market Elma Omeragic Amir Causevic Aleksandra Marjanovic Miroslav Sober 10.22034/jchr.2021.1917948.1232 Open Access Article Abstract Page Full-Text 9 - Toxoplasmosis among Patients with Cancers and Blood Disorders in Iran: Serological Evaluation, Risk Factors and Comparison with Healthy Individuals Muhammad I Getso Vahid Raissi Maryam Fasihi Karami Gita Alizadeh Mohammad Zareie Zahra Babaei Samani Fatemeh bayat Omid Raiesi Soodabeh Etemadi 10.22034/jchr.2021.1922691.1257 Open Access Article Abstract Page Full-Text 10 - An Approximate Solution for Glucose Model via Parameterization Method in Optimal Control Problems Mohammad Gholami baladezaei Morteza Gachpazan Saedeh Foadian Hosein Mohammad-Pour Kargar 10.22034/jchr.2021.1914210.1218 Open Access Article Abstract Page Full-Text 11 - Stress-metabolite Stilbenoids in Vine Trunk of Ojaleshi Grape Variety (Vitis vinifera L.) under Crown Gall Infection Marine Bezhuashvili Luigi Bavaresco Shorena Kharadze Magda Surguladze Giorgi Shoshiashvili Levan Gagunashvili Lali Elanidze Paata Vashakidze 10.22034/jchr.2021.1932855.1329 Open Access Article Abstract Page Full-Text 12 - Investigating Nitrate and Nitrite Concentrations in Drinking Water of Five Districts in Tehran and Assessing the Presence of Nitrate Reducing Bacteria Reza Haji Seyed Mohammad Shirazi Maryam Tala Seyed Amir Ali Anvar Bahareh Nowruzi Zohreh Saeidi Masomeh Negahban 10.22034/jchr.2021.1921756.1246