Alcohol use

This research explores the development of a novel slow-release fertilizer coating composed of polyvinyl alcohol (PVA), tapioca starch, and modified rice husk char. These results underscore the potential of using rice husk char in biopolymer coatings to enhance the environmental performance of fertilizers, offering a sustainable approach to agricultural management.

8p viling 11-10-2024 1 0   Download

This study aims to assess the efficacy of CT-guided splanchnic nerve neurolysis in alleviating pain associated with malignancies in the upper abdominal viscera. CT-guided splanchnic nerve neurolysis using absolute alcohol is deemed a secure and productive method for promptly mitigating pain and sustaining pain stability for up to one month.

7p viling 11-10-2024 3 0   Download

The present study is focused on the production of electricity using double chambered microbial fuel cells (MFCs) to treat hospital wastewater treatment combined with poly (vinyl alcohol) (PVA) membrane cross-linked with glutaraldehyde (GA) with low cost.

10p viyoko 01-10-2024 4 1   Download

The prepared solids were analyzed by XRD, BET, EDS... Cobalt(II) ions supported-magnesium silicate catalysts expressed as effective catalysts for selective oxidation of benzyl alcohol using tert-butyl hydroperoxide as an oxidizing agent.

4p vikwong 29-09-2024 3 1   Download

The catalytic activity and product selectivity were determined by using a gas chromatography coupled with a mass selective detector. Our study suggests that the oxidation reaction in water could be catalyzed by gold with the presence of weak-base solids.

9p vikwong 29-09-2024 1 1   Download

Adolescence is vulnerable subjects and faces many risks that greatly impact their health and development in the future, but adolescents are not really getting the proper care from the health care system. This study aimed to examine the prevalence of health risk behaviours among adolescents in Thua Thien Hue Province, Vietnam, and to determine related factors to adolescents’ health risk behaviours.

8p vifaye 20-09-2024 2 1   Download

CuO nanoparticles were synthesized by alcohol-assisted hydrothermal method at various pH values, using sodium hydroxide as a precursor for pH control. The chemical composition, morphological and structural properties of the obtained CuO nanoparticles were investigated by the Raman and energy-dispersive X-ray spectroscopies, the field-emission scanning electron microscopy, and the X-ray diffraction.

12p dianmotminh02 03-05-2024 3 1   Download

Determining the effect of the single additive being organic and inorganic substances such as poly alcohol, poly amines, sodium salt of various modules and the combination of additives on the properties of the zinc coating created in the solution. alkaline plating solution without cyanide, compare the chemical and physical properties of the coating obtained from the non cyanide alkaline plating bath and other plating baths. Since then, an additive system can be used in alkaline zinc-plated tanks without cyanide.

26p capheviahe27 23-02-2021 26 5   Download

In order to reduce the harmful effects on the environment, researchers around the world must find ways to reduce emissions. For this reason, the EU allows the use of biofuel mixtures as fuel for internal combustion engines.

12p lucastanguyen 01-06-2020 15 2   Download

The current review paper thus intends to analyze the effectiveness of self-improvement programs that focus on reducing alcoholism in the society. The best initiative that can be taken against this war with substance use would be to motivate and encourage people to stop abusing and exploiting the consumption of alcohol, and that would be possible only if people are aware of the side effects of this beverage.

8p guineverehuynh 20-06-2020 18 3   Download

In this article, magnetically nanoparticles (MNPs) of CuFe2O4 were prepared and characterized using Fourier transform infrared spectroscopy, scanning electron microscopy, X-ray diffraction and transmission electron microscopy techniques.

10p tocectocec 25-05-2020 15 0   Download

Colloidal silver nanoparticles were synthesized by
Co-60 ray irradiation of Ag+ in aqueous solution containing polyvinyl alcohol (PVA) as stabilizer and 0.5 M ethyl alcohol as free radical (OH• ) scavenger. The effect of Ag+ concentration which varied from 1 to 50 mM on the saturated conversion dose (D) of Ag+ into Ag determined by UV-vis spectroscopy and the size of Ag nanoparticles characterized by transmission electron microscopy (TEM) were investigated. The dependence of D (kGy) and average size (d, nm) of Ag nanoparticles on Ag+ concentration was found out to be as: D (kGy) = 0.

5p uocvong03 24-09-2015 36 4   Download

Oxidation of benzyl alcohol plays an important role in organic synthesis for the purpose of producing benzandehyde - a valuable chemical intermediates. MCM-41 is an important member of M41S mesoporous materials family. It is proved to be very potential for being used as support materials due to its high specific surface area, thermal-hydrothermal stability, etc.

5p uocvong03 24-09-2015 95 6   Download

LaMn0.5Cu0.5O3 was synthesized as nanoparticles with relatively high surface area (
19 m2/g) at low temperature (600o C) from gel precursor prepared by using polyvinyl alcohol (PVA) and corresponding metal nitrates. Influence of pH, PVA/metals mole ratio and temperature of gel formation on the crystallization of perovskites was studied. Samples were characterized by X-ray diffraction (XRD), thermogravimetric and differential thermal analysis (TG-DTA), transmission electron microscopy (TEM) and BET (Brunaure-Emmet-Teller) measurements.

6p uocvong01 24-09-2015 46 3   Download

La0.9Ce0.1Mn0.5Cu0.5O3 was prepared by the combustion method using polyvinyl alcohol (PVA) and corresponding metal nitrates. Samples were characterized by thermogravimetric and differential thermal analysis (TG-DTA), X-ray diffraction (XRD), FT-IR spectra, transmission electron microscopy (TEM) and BET (Brunaure-Emmet-Teller) measurements. The results show that perovskite phase is formed at 600o C. Sample synthesized under optimal condition has nanostructure with large specific area.

6p uocvong01 24-09-2015 38 2   Download

Using children in advertisements: Dùng trẻ em trong quảng cáo Using nudity in advertisements : Dùng hình ảnh mát mẻ để quảng cáo Promoting alcohol on TV: Giảm giá rượu trên TV Comparing your products to your competitors’ products: So sánh sp này với sp khác An image flashed onto a screen very quickly so that people are influenced without noticing it (subliminal advertising): Quảng cáo tiềm thức Exploiting people’s fears and worries : Khai thác nối sợ hãi và lo lắng của người dân ...

69p ktouch_12 20-06-2013 68 8   Download

Phenylacetaldehyde reductase (PAR) produced by styreneassimilating Corynebacterium strain ST-10 was used to synthesize chiral alcohols. This enzyme with a broad substrate range reduced various prochiral aromatic ketones and b-ketoesters to yield optically active secondary alcohols with an enantiomeric purity of more than 98% enantiomeric excess (e.e.). The Escherichia coli recombinant cells which expressed the par gene could efficiently produce important pharmaceutical intermediates;

9p research12 01-06-2013 43 6   Download

Apple flavor is characterized by combinations of ester compounds, which increase markedly during fruit ripening. The final step in ester biosynthesis is catalyzed by alcohol acyl transferases (AATs) that use coenzyme A (CoA) donors together with alcohol acceptors as substrates. The gene MpAAT1, which produces a predicted protein containing features of other plant acyl transferases, was isolated fromMalus pumila(cv. Royal Gala). TheMpAAT1gene is expressed in leaves, flowers and fruit of apple.

13p fptmusic 11-04-2013 40 2   Download

Mitochondrial biogenesis is a complex and highly regulated process that requires the controlled expression of hundreds of genes encoded in two separated genomes, namely the nuclear and mitochondrial genomes. To identify regulatory proteins involved in the transcriptional control of key nuc-lear-encoded mitochondrial genes, we have performed a detailed analysis of the promoter region of theasubunit of the Drosophila melanogasterF1F0 ATP synthase complex.

11p awards 05-04-2013 42 5   Download

The concentrations of two structurally distinct membrane fluidizers, the local anesthetic benzyl alcohol (BA) and heptanol (HE), were used at con-centrations so that their addition to K562 cells caused identical increases in the level of plasma membrane fluidity as tested by 1,6-diphenyl-1,3,5-hexa-triene (DPH) anisotropy.

10p dell39 27-03-2013 36 2   Download