The aim of this work was to study the influence copper content and particle morphology on performance Cu/FeOx catalysts in gas-phase conversion CO2 with hydrogen. All four investigated a between 0 5 wt% were found highly efficient, reaching 36.8%, their selectivity towards C1 versus C2-C4, C2-C4=, C5+ products dependent catalyst composition, morphology, temperature. observed range is different ...

A field experiment was conducted in sandy loam soils to study the Growth and Yield parameters of six different crops with limited number irrigations under a zero-till system rice fallows during rabi, 2021-22 at Agricultural College Farm, Naira. The laid out split-plot design, replicated thrice three irrigation levels viz., two (I1), (I2) four (I3) assigned main plots fallow Maize (C1), Sorghum ...

OBJECTIVE To compare the biomechanical properties of cervical arthroplasty to a ventral slot procedure and pin-polymethylmethacrylate (pin-PMMA) fixation. SAMPLE POPULATION Fresh cadaveric cervical (C2-T1) spines from 6 large dogs. METHODS Four spinal conditions were studied in each spinal specimen: intact, disk arthroplasty, ventral slot, and fixation with smooth pin-PMMA at C5-C6 interver...

Phytochromes are photoreceptors with a bilin chromophore in which light triggers the conversion between the red-absorbing form Pr and the far-red-absorbing form Pfr. Agrobacterium tumefaciens has two phytochromes, Agp1 and Agp2, with antagonistic properties: in darkness, Agp1 converts slowly from Pfr to Pr, whereas Agp2 converts slowly from Pr to Pfr. In a previous study, we have assembled Agp1...

In this paper we examine the role of the classical pathway in the complement-mediated solubilization of immune precipitates (CRA). Serum reagents were depleted of the alternative pathway components properdin and factor D. Both depleted reagents lack CRA although they have almost intact hemolytic activity. Also, immune complexes were not solubilized when incubated with high concentrations of the...

Objective: This study was aimed to explore effects of different anesthesia and analgesia methods on postoperative T lymphocyteinterleukin and hormone level of patients with esophageal cancer operation. Methods: From December 2015 to December 2016, a total of 134 patients with esophageal cancer were selected from our hospital as the study objects. All patients were divided into control group (n=...

Drought stress is one of the major abiotic stresses that are a threat to crop production worldwide. Drought stress impairs the plants growth and yield. Therefore, the aim of the present experiment was to select the tolerant genotype/s on the basis of moprpho-physiological and biochemical characteristics of 10 Vicia faba genotypes (Zafar 1, Zafar 2, Shebam, Makamora, Espan, Giza Blanka, Giza 3, ...