The Be-based materials with many particular properties lead to an important research subject. The investigation progresses in the fabrication technologies are introduced here, including main three kinds of Be-based materials, such as Be–Cu capsule, Be2C ablator and high-purity Be material. Compared with the pioneer workgroup on Be-based materials, the differences in Be–Cu target fabrication wer...

Semiconductor metal oxide films of copper-doped tin oxide (Cu-SnO(2)), tungsten oxide (WO(3)) and indium oxide (In(2)O(3)) were deposited on a platinum coated alumina substrate employing the electrostatic spray deposition technique (ESD). The morphology studied with scanning electron microscopy (SEM) and atomic force microscopy (AFM) shows porous homogeneous films comprising uniformly distribut...

AIM The main objectives of this study were for comparing the effect of batteries and deep litter rearing systems of domesticated Japanese quail, Coturnix coturnix japonica, on the concentration levels of cadmium, copper, lead, and zinc from the quail meat and offal in Ismailia, Egypt. MATERIALS AND METHODS A total of 40 quail meat and their offal samples were randomly collected from two main ...

This study examined the potential of Fourier transform infrared (FT-IR) absorbance spectroscopy to detect biochemical changes in bacterial cells that occur during bacterial growth phases in batch culture. Two bacterial strains, Escherichia coli ATCC 25922 and Listeria innocua ATCC 51742 were cultured in brain heart infusion (BHI) broth and incubated at 37C and cells recovered Corresponding auth...

A three-dimensionally interconnected graphene-reinforced Cu (3Di Gr-Cu) composite was synthesized using a simple two-step process technique which involves the mechanical compaction of micronsized particles followed by chemical vapor deposition (CVD) at 995 ℃. The microstructural properties pure and 3Di Gr-Cu were investigated optical microscope, scanning electron X-ray diffractometer. electrica...

this study was conducted to determine the effects of different levels and sources of copper supplementation on hematological values, ceruloplasmin and plasma copper, zinc and iron status in mehraban male lambs. twenty growing lambs were randomly allotted to four different treatments. treatments consisted of 1) 10 mg/kg cu in the form of cuso4, 2) 20 mg/kg cu in the form of cuso4, 3) 10 mg/kg cu...

The textile industry is the main source of environmental pollution in terms quality and quantity. It consumes large amounts water (200 m3/ tonne products), around 90% quantity wastewater. Improper disposal wastewater will cause serious problems due to presence heavy metals waste which adversely affect aquatic organisms. To analyze, concentration (batik) was collected from 15 small, medium, larg...

for Session – 3 Hydrogen from Coal The Influence of Copper Concentration on the Permeability of Pd-Cu Alloy Membranes Bryan D. Morreale, Bret H. Howard US Department of Energy, National Energy Technology Laboratory PO Box 10940, Pittsburgh, PA 15236 Abstract Hydrogen membranes have been identified as a promising technology for extracting pure hydrogen from processes such as coal gasification, h...

Green mussels are marine organisms that threatened due to heavy metal pollution such as lead and copper in waters. In addition, threatening shell metals also a threat symbiont organisms. Bacteria exposed continuously will later be able adapt (resistance) contamination. This study aims determine the concentration of (Pb) (Cu) green from Lampung Bay test resistance symbiotic bacteria Pb Cu well c...

Abstract. Saleh LIF, Rashed RO, Muhammed SM. 2021. Evaluation of heavy metal content in water and removal metals using native isolated bacterial strains. Biodiversitas 22: 3163-3174. Natural surface sources are susceptible to chemical contamination, including metals. The goals this study were isolate naturally occurring metal-tolerant bacteria by evaluating their ability remove from Tanjaro Riv...