نتایج جستجو برای: aridand dry sub
تعداد نتایج: 298283 فیلتر نتایج به سال:
In this study, we use Monte Carlo track chemistry simulations to show that "dry" secondary electrons, precursors of the "hydrated" electron (e<sup>-</sup><sub>aq</sub>), can be scavenged on sub-picosecond time scale prior hydration, by a high concentration (>0.1-1 M) azide ions (N<sub>3</sub><sup>-</sup>) in water irradiated with <sup>60&...
The exsolution of metallic nanoparticles (NPs) from perovskite oxides is a promising strategy for synthesizing supported catalysts. associated segregation A-site cations on the surface challenging to investigate experimentally and often detrimental catalytic performance. In this work, we found that during in situ Ni-Co bimetallic Pr0.45Ba0.45Mn1–x(Co1/3 Ni2/3)xO3±δ, cation enrichment occurred w...
Catchments are the first potential barrier to pathogen hazards in the water supply system. Reducing pathogen loads exported from catchments to drinking water reservoirs is thus an important priority in applying a risk-based approach to managing water supplies. Although predictive models are available to estimate sediment and nutrient loads, few models are available to predict either bacterial i...
Several mesoporous nickel-based catalysts with MgO-Al2O3 as the catalyst support were prepared using a co-precipitation method at a constant pH. The supports were prepared from the decomposition of an Mg-Al hydrotalcite-like structure which had already been prepared with Mg/Al=1. Prior to impregnating 10 wt.% nickel on the supports, the precursor was decomposed at several ...
Abstract. We investigated the radiative impact of recent process-based improvements to oceanic ozone (O3) dry deposition parameterisation and empirical lightning-generated oxides nitrogen (LNOx) by conducting a 5-year simulation Australian Community Climate Earth System Simulator – United Kingdom Chemistry Aerosol (ACCESS-UKCA) global chemistry–climate model, with effects O3, methane (CH4) aero...
The analysis of tear constituents at point-of-care settings has a potential for early diagnosis of ocular disorders such as dry eye disease, low-cost screening, and surveillance of at-risk subjects. However, current minimally-invasive rapid tear analysis systems for point-of-care settings have been limited to assessment of osmolarity or inflammatory markers and cannot differentiate between dry ...
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