This paper studies the effect of type and concentration selected frothers, gas flowrate, pore size porous frit on bubble sizes (Sauter mean diameter, SMD) bubbling flow produced in a micro-flotation cell, determination distribution (BSD) presence frothers. The commercial frothers polypropylene glycols (PPG 200, 400, 600), tri propylene glycol (BTPG), triethylene (BTEG), dipropylene (BDPG), Meth...

Penelitian ini bertujuan untuk mempelajari efektivitas ekstrak andaliman dan lama penyimpanan terhadap nilai oksidatif minyak goreng. dilakukan di Laboratorium Pengolahan Pangan Universitas Katolik Santo Thomas, Medan. dengan menggunakan Rancangan Acak Lengkap (RAL) faktorial yang terdiri dari dua faktor perlakuan. Faktor pertama adalah konsentrasi kode K 5 taraf yaitu: K0 = 0 ppm, K1 200 K2 40...

An experiment was conducted during kharif, 2020 to know about the effect of foliar application nano boron on qualitative parameters tomato. The laid out in a Completely Randomized Design (CRD) with nine treatments comprising different concentrations (50, 100, 150, 200, 300, 400 and 500 ppm) (1g L-1) control (Without application). Each treatment replicated thrice. done at 30 45 DAT. Nano ppm (T7...

Three experiments were conducted to study Cu sulfate and tribasic Cu chloride (TBCC) as sources of supplemental Cu for poultry. In Experiment 1, 252 chicks were fed the basal corn-soybean meal diet (26 ppm Cu) supplemented with either 0, 150, 300, or 450 ppm Cu from Cu sulfate or TBCC for 21 d. Chicks fed 450 ppm Cu from sulfate had lower (P < 0.05) feed intake than those consuming other diets....

Recently, efficient implementation of cryptographic algorithms on graphics processing units (GPUs) has attracted a lot of attention in the cryptologic research community. In this paper, we deal with efficient implementation of the ηT pairing on supersingular curves over finite fields of characteristics 3. We report the performance results of implementations on NVIDIA GTX 285, GTX 480, Tesla C10...

In current work, GO@SiO2 nanocomposite was prepared by coating nanoscale silica onto graphene oxide (GO). characterized with scanning electron microscopy (SEM), X-ray diffraction (XRD), and Fourier-transform infrared spectroscopy (IF-IR). Additionally, the demulsifying performance of investigated bottle test. The results showed that had a good in both oil-in-water (O/W) water-in-oil (W/O) emuls...

The physical properties and the effect of effective surface area (ESA) on the sensing properties of tin dioxide [SnO2] thin films in air and propane [C3H8] atmosphere as a function of operating temperature and gas concentration have been studied in this paper. SnO2 thin films with different estimated thicknesses (50, 100 and 200 nm) were deposited on glass substrates by the chemical spray techn...

Nano-silver (AgNP) has biological properties which are significant for consumer products, food technology, textiles and medical applications (e.g. wound care products, implantable medical devices, in diagnosis, drug delivery, and imaging). For their antibacterial activity, silver nanoparticles are largely used in various commercially available products. Thus, the use of nano-silver is becoming ...

Garlic (Allium sativum L.) being infected by mycotoxigenic fungi is one of the primary factors limiting its nutritional and medical value. Therefore, there an urgent need to repress utilizing safer treatments, possibly involving nanoparticles. Fusarium incarnatum was isolated from garlic (A. that showed fungal contamination their identification confirmed using amplified sequenced internal trans...