Articles with "pre" as a keyword



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A New Dynamic Approach for N2O Decomposition by Pre‐reduced Rh/CeZrOx Catalysts

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Published in 2020 at "ChemCatChem"

DOI: 10.1002/cctc.202000242

Abstract: This study deals with the catalytic decomposition of N2O into harmless N2 and O2, in view of its potential application to decrease the pollution from internal combustion engines. The key of this work was to… read more here.

Keywords: pre reduced; reduced cezrox; pre; n2o decomposition ... See more keywords
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The effect of various pre‐treatment methods of chromium leather shavings in continuous biogas production

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Published in 2020 at "Engineering in Life Sciences"

DOI: 10.1002/elsc.201900127

Abstract: During leather manufacture, high amounts of chromium shavings, wet by‐products of the leather industry, are produced worldwide. They are stable towards temperatures of up to 110°C and enzymatic degradation, preventing anaerobic digestion in a biogas… read more here.

Keywords: production; pre; pre treated; chromium shavings ... See more keywords
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A complex haptic exercise to predict pre-clinic operative dentistry performance: A prospective study.

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Published in 2022 at "Journal of dental education"

DOI: 10.1002/jdd.13082

Abstract: PURPOSE/OBJECTIVES The purpose of this study was to determine whether performance on a complex manual dexterity haptic test was associated with preclinical operative dentistry practical examination scores in handpiece naïve students. METHODS Thirty-nine first-year pre-clinical… read more here.

Keywords: dentistry performance; test; dentistry; pre ... See more keywords
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The impact of coronavirus disease 2019 pandemic on dental school assessments - Current status and future perspectives.

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Published in 2023 at "Journal of dental education"

DOI: 10.1002/jdd.13190

Abstract: PURPOSE To evaluate course directors' feedback on the assessment methods used during the coronavirus disease 2019 (COVID-19) pandemic and identify effective approaches for future assessments in dental education. METHODS Course directors at the US dental… read more here.

Keywords: pre; dental education; coronavirus disease; disease 2019 ... See more keywords
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HBV pre‐core mutant in genotype‐D infected children is selected during HBeAg/anti‐HBe seroconversion and leads to HBeAg negative chronic hepatitis B in adulthood

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Published in 2018 at "Journal of Medical Virology"

DOI: 10.1002/jmv.25068

Abstract: Selection of HBeAg defective HBV mutants (mt) during childhood might influence infection outcome in adults. Aim of this study was to correlate the dynamics of pre‐core HBV mutant (pre‐C mt) selection with virological/clinical outcomes in… read more here.

Keywords: hbv; pre; hbeag negative; negative chronic ... See more keywords
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Effect of high pressure pre-treatment on raw ewes' milk and on subsequently produced cheese throughout ripening.

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Published in 2020 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.11023

Abstract: BACKGROUND Raw ewe's milk, used to manufacture Serra da Estrela Protected Designation of Origin (PDO) cheese, was pre-treated by high pressure processing (HPP), using previously optimized conditions (121 MPa/30 min), in order to evaluate its effect on… read more here.

Keywords: milk; pre; effect; cheese throughout ... See more keywords
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Dietary flavonoid narirutin as a prospective antagonist of oncogenic pri/pre‐microRNAs

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Published in 2022 at "Phytotherapy Research"

DOI: 10.1002/ptr.7367

Abstract: MicroRNAs (miRNAs) are involved in cancer progression via translational degradation in a sequence‐specific manner of the 3′‐untranslated region (3′UTR) of messenger RNA (mRNA). The involvement of miRNA in the biological progression of various cancer types… read more here.

Keywords: pri mir; kcal mol; pri; pre ... See more keywords
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Improvement of Open-Circuit Voltage Deficit via Pre-Treated NH4 + Ion Modification of Interface between SnO2 and Perovskite Solar Cells.

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Published in 2022 at "Small"

DOI: 10.1002/smll.202204173

Abstract: Passivation is a popular method to increase power conversion efficiency (PCE), reduce hysteresis related to surface traps and defects, and adjust mismatched energy levels. In this paper, an approach is reported using ammonium chloride (AC)… read more here.

Keywords: sno2; sno2 perovskite; open circuit; passivation ... See more keywords
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Evolution of Carbonate-Intercalated γ-NiOOH from a Molecularly Derived Nickel Sulfide (Pre)Catalyst for Efficient Water and Selective Organic Oxidation.

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Published in 2023 at "Small"

DOI: 10.1002/smll.202206679

Abstract: The development of a competent (pre)catalyst for the oxygen evolution reaction (OER) to produce green hydrogen is critical for a carbon-neutral economy. In this aspect, the low-temperature, single-source precursor (SSP) method allows the formation of… read more here.

Keywords: pre catalyst; nickel sulfide; intercalated niooh; carbonate intercalated ... See more keywords
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Theoretically optimal bracing for pre-existing building frames

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Published in 2018 at "Structural and Multidisciplinary Optimization"

DOI: 10.1007/s00158-018-1921-7

Abstract: Bracing is commonly used to provide resistance to lateral forces in building structures. However, traditional bracing design approaches appear not to be underpinned by clear fundamental principles. Here, theoretically optimal arrangements of bracing members are… read more here.

Keywords: theoretically optimal; building frames; pre existing; pre ... See more keywords
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Effect of pre-treatment and drying method on physico-chemical properties and dry fractionation behaviour of mealworm larvae (Tenebrio molitor L.)

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Published in 2017 at "European Food Research and Technology"

DOI: 10.1007/s00217-017-2953-8

Abstract: Edible insects have emerged as an alternative source for feed and food. Fractionation is considered as a promising strategy to produce standardised insect-based intermediates to augment industrial applicability and consumer acceptance. So far, mainly wet… read more here.

Keywords: fractionation; mealworm larvae; pre; dry fractionation ... See more keywords