List of Articles Open Access Article Abstract Page Full-Text 1 - Effect of Aerobic Program in the Morning and Afternoon on Obestatin and the Body Composition of Overweight and Obese Women Ramin Aghajani Nematollah Nemati Zahra Hojjati Zidashti Tahereh Bagherpour 10.22034/jchr.2020.672683 Open Access Article Abstract Page Full-Text 2 - Occupational Exposure to Heavy Metal Initiate Carcinogenesis Though BRAF/KRAS Over Expression and DNA Methylation Ahmed Talaat Abd Elaziz Hanaa Mohamed Elzahed Shar Hassan Ahmed Wael Fathy 10.22034/jchr.2020.1883307.1066 Open Access Article Abstract Page Full-Text 3 - Determination of Magnesium, Calcium and Sulphate Ion Impurities in Commercial Edible Salt Ahmad Heydarieh Majid Arabameri Arezoo Ebrahimi Atefeh Ashabi Leila Monjazeb Marvdashti Behdad Shokrollahi Yancheshmeh anna abdolshahi 10.22034/jchr.2020.1883343.1067 Open Access Article Abstract Page Full-Text 4 - Determination of the Concentration of Heavy Metals and Their Assessment of Related Potential Health Risk for Dry Black Teas in Kashan, Iran Neda sadat Seyyedi bidgoli Gholam Reza Mostafaii Hosein Akbari Elahe Chimehi Mohammad Bagher Miranzadeh 10.22034/jchr.2020.1891622.1094 Open Access Article Abstract Page Full-Text 5 - Investigation of the Effect of Black Pepper Powder on Microbiological and Physicochemical Properties of Processed Cheese Hajar Rahimi Peyman Ghajarbygi Saeed Shahsavari Mostafa kazemi Razzagh Mahmoudi 10.22034/jchr.2020.1880906.1055 Open Access Article Abstract Page Full-Text 6 - Cellular Toxicity of Multi-walled Carbon Nanotubes on Human Lung Cells Nafiseh Nasirzadeh Yahya Rasoulzadeh Mansour Rezazadeh Azari Yousef Mohammadian 10.22034/jchr.2020.1879194.1051 Open Access Article Abstract Page Full-Text 7 - Identification of the Mechanism Involved in the Removal Potetial of Textile Pollutants by the Aquatic Plant Lemna gibba L. Imene Hocini Nabila Khellaf Khaled Benabbas Hayet Djelal Abdeltif Amrane 10.22034/jchr.2020.1890306.1086 Open Access Article Abstract Page Full-Text 8 - Analysis of Hydroxyl Methyl Furfuran by Graphene Oxide-reinforced Hollow Fiber Electromembrane Extraction in Food Samples Maryam Rezaee Shahram Shoeibi Mahmoud Ebrahimi 10.22034/jchr.2020.1870840.1034