Near total reflection regime has been widely used in X-ray science, specifically grazing incidence small angle scattering and hard photoelectron spectroscopy. In this work, we introduce some practical aspects of using near ambient pressure spectroscopy apply technique to study chemical concentration gradients a substrate/photoresist system. Experimental data are accompanied by optical photoemis...

Introduction: Dental wastes are a main part of urban solid wastes in each society and have pathogenic agents and toxic chemicals, which put health of patients, personnel and other referees to dental clinics in danger. The present study  was done to recognize the quality and quantity of the different generated wastes at various parts of the Faculty of Dentistry-Babol University of Medical S...

Category 2 animal by-products that need to be sterilized with steam pressure according Regulation (EC) 1774/2002 are studied. In this work, 2 sets of experiments were performed in mesophilic conditions: (i) biomethane potential determination testing 0.5%, 2.0% and 5.0% total solids (TS), using sludge from the anaerobic digester of a wastewater treatment plant as inoculum; (ii) biodegradability ...

abstractbackground and objective: microwave-assisted extraction (mae) is one of the novel, fast, and efficient methods for extraction of bioactive compounds. the aim of this study was optimization of mae of betalains from red beet (beta vulgaris) and evaluating antioxidant activity of its methanolic extract.materials and methods: the effects of independent variables namely, microwave power leve...

Penelitian ini bertujuan untuk menentukan konsentrasi logam berat, suhu, pH, konduktivitas listrik, total padatan terlarut (TDS) dan tersuspensi (TSS) pada sampel air muara Sungai Batang Arau. Nilai berat diukur menggunakan alat inductively coupled plasma (ICP), suhu termometer, pH meter, listrik konduktiviti TDS TSS ditentukan metode gravimerti. Dari hasil penelitian diperoleh nilai rata-rata ...