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逻辑原理上第1版

逻辑原理上

Enhanced catalytic degradation of organic pollutants by multi-stimuli activated multiferroic nanoarchitectures

丛书名：据1922年英文版译出

1959年

作者：（英）布拉德雷（bradley.f.h.）庆泽彭译

据1922年英文版译出:书名原文:The principles of logic.

ISBN: (纸本)2017·36

据1922年英文版译出:书名原文:The principles of logic.

关键词：逻辑学科:理论

来源：汇雅图书（南通市图书馆... 评论

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Nano Research 2020年第8期13卷 2183-2191页

作者： fajer Mushtaq Xiangzhong Chen harun Torlakcik bradley.JNelson Salvador Pané Multi-Scale Robotics Lab(MSRL) Institute of Robotics and Intelligent Systems(IRIS)ETH ZurichCH-8092ZurichSwitzerland

Smart catalysts that can simultaneously utilize multiple energy sources will have a significant positive impact on the inefficiencies of conventional environmental remediation approaches,and will address their high energy *** this work,we have manufactured multiferroic magnetoelectric photocatalysts that can be simultaneously activated using multiple energy sources for the degradation of organic *** catalysts are composed of Cofe2O4@BifeO3(CfO@BfO)nanooctahedrons(NOs),CfO@BfO nanocubes(NCs),and CfO@BfO nanowires(NWs),and were successful in harnessing energy from three different energy sources,including UV-vis light,acoustically mediated mechanical vibrations and magnetic *** CfO@BfO NOs displayed the most enhanced degradation,reaching 93%,96%,and 99%degradation of RhB dye within 1 h under light,ultrasound,and magnetic fields,*** these energy sources were used simultaneously,significantly increased reaction rates were observed compared to the single-energy source *** of radical trapping experiments indicate that radical species i.e.,Oh·and O2·^-play a dominant role in catalytic degradation of organic pollutant,RhB,under all three *** results will contribute significantly to the development of new environmental technologies that are highly versatile in nature and able to adapt to changing environments to deliver efficient environmental remediation.

关键词： magnetoelectric photocatalysis nanoparticles water remediation piezoelectric

Antioxidant, antibacterial and phytochemical properties of two medicinal plants against the wound infecting bacteria

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Asian Pacific Journal of Tropical Biomedicine 2017年第9期7卷 817-825页

作者： Idowu Jonas Sagbo Anthony Jide Afolayan Graeme bradley Department of Botany University of Fort HarePrivate Bag X1314Alice 5700South Africa Department of Biochemistry and Microbiology University of Fort HarePrivate Bag X1314Alice 5700South Africa

Objective: To investigate the antioxidant, antibacterial and phytochemical properties of ethanol extracts of Brachylaena elliptica and Brachylaena ilicifolia against wound infecting bacteria normally found in diabetic ***: The in vitro antioxidant activity of the two plants extracts were investigated spectrophotometrically using 1,1-diphenyl-2-picrylhydrazyl, nitric oxide, azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) diammonium salt, hydrogen peroxide(h_2O_2) and ferric reducing power. The antibacterial assay and minimum inhibitory concentration(MIC) was determined using the agar dilution method against five bacteria strains using amoxycillin and ciprofloxacin as positive control. The phytochemical analyses(tannins,total phenol, flavonoids, flavonols, proanthocyanidin, alkaloids and saponins) were assessed using standard ***: The ethanol extract of both plants exhibited strong antioxidant activities in some cases when compared to the standards(vitamin C and BhT). The antibacterial activity of both plants showed an appreciable broad spectrum activity against these wound pathogens with MIC value ranges between 0.3 mg/m L and 5 mg/m L. Tannins,phenols, flavanols, proanthocyanidins and alkaloids content of B. ilicifolia were significantly higher than those in B. elliptica. however, there were no significant differences in the flavanoid content of both plants ***: These results indicated that the ethanol leaf extracts of these plants have antioxidant and antibacterial activity against the tested bacteria possibly due to the presence of bioactive compounds and therefore could be used as alternative therapy against wound infection caused by these bacteria in diabetic patients.

关键词： Diabetes mellitus Antioxidant Phytochemical Brachylaena elliptica Brachylaena ilicifolia Wound

fe_(2)Mo_(3)O_(8) nanoparticles self-assembling 3D mesoporous hollow spheres toward superior lithium storage properties

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frontiers of Chemical Science and Engineering 2021年第1期15卷 156-163页

作者： Lifeng Zhang Yifei Song Weiping Wu Robert bradley.Yue hu Yi Liu Shouwu Guo School of Materials Science and Engineering Shaanxi University of Science and TechnologyXi’an 710021China Department of Electrical and Electronic Engineering School of MathematicsComputer Science and EngineeringCityUniversity of LondonLondonEC1V 0HBUK Department of Materials University of OxfordOxfordOX13PHUK MatSurf Technology Ltd. The Old Stables Marion LodgeCumbriaCA101NWUK School of Energy Resources University of WyomingLaramieWY 82071USA School of Electronic Information and Electrical Engineering Shanghai Jiao Tong UniversityShanghai 200240China

Unique self-assembled iron(II)molybdenum(IV)oxide(fe_(2)Mo_(3)O_(8))mesoporous hollow spheres have been facilely constructed via the bubble-template-assisted hydrothermal synthesis method combined with simple *** compact assembly of small nanoparticles on the surface of the hollow spheres not only provides more active sites for the fe_(2)Mo_(3)O_(8),but also benefits the stability of the hollow structure,and thus improved the lithium storage properties of *** fe_(2)Mo_(3)O_(8) mesoporous hollow spheres exhibit high initial discharge and charge capacities of 1189 and 997 mA∙h∙g^(−1) respectively,as well as good long-term cycling stability(866 mA∙h∙g^(−1) over 70 cycles)when used as a lithium-ion battery *** feasible material synthesis strategy will inspire the variation of structural design in other ternary metal molybdates.

关键词： molybdates fe_(2)Mo_(3)O_(8) hollow spheres lithium ion batteries anodes

Chemical Properties of Pectin from Industry hot and Cold Break Tomato Products

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food and Nutrition Sciences 2014年第13期5卷 1162-1167页

作者： hui h. Chong Senay Simsek bradley.L. Reuhs Department of food Science Whistler Center for Carbohydrate Research Purdue University West Lafayette USA Department of Plant Sciences North Dakota State University Fargo USA

Tomato processing includes a break step, which involves rapid heating of freshly chopped tomatoes to >90°C for hot break, or 60°C to 77°C for cold break. Pectolytic enzyme deactivation is believed to be the key element in the hot break step;therefore, pectin content of different products should be qualitatively distinct. The objective of this study was to investigate the effect of.h.t break versus cold break on the cell-wall pectin of tomato. Cell-wall pectin from hot and cold break tomato products was isolated and analyzed for carbohydrate composition, degree of polymerization, and degree of esterification. The results showed no observable differences in the cell-wall pectin isolated from the two products, indicating that there was no significant pectolytic breakdown of the tomato in the cold break product, and the pectin might not, by itself, contribute to the differences in the final product viscosity resulting from the two processing techniques.

关键词： Tomato Processing Pectin Methylesterase Endopolygalacturonase Pectin hot Break Cold Break

A tabletop X-ray tomography instrument for nanometer-scale imaging: reconstructions

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Microsystems & Nanoengineering 2023年第2期9卷 249-259页

作者： Zachary h.Levine bradley.K.Alpert Amber L Dagel Joseph W.fowler Edward S.Jimenez Nathan Nakamura Daniel S.Swetz Paul Szypyt Kyle R.Thompson Joel N.Ulom National Institute of Standards and Technology GaithersburgMD 20899USA National Institute of Standards and Technology BoulderCO 80305USA Sandia National Laboratories AlbuquerqueNM 87123USA Department of Physics University of ColoradoBoulderCO 80309USA

We show three-dimensional reconstructions of a region of an integrated circuit from a 130 nm copper *** reconstructions employ x-ray computed tomography,measured with a new and innovative high-magnification x-ray *** instrument uses a focused electron beam to generate x-rays in a 100 nm spot and energy-resolving x-ray detectors that minimize backgrounds and hold promise for the identification of materials within the *** x-ray generation target,a layer of platinum,is fabricated on the circuit wafer itself.A region of interest is imaged from a limited range of angles and without physically removing the region from the larger *** reconstruction is consistent with the circuit's design file.

关键词： process removing platinum

Upper extremity pain in paraplegia

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中华物理医学与康复杂志 2018年第11期40卷 825-825页

作者： Kentar Y Zastrow R bradley.h

BACKGROUND AND OBJECTIVE As upper extremity (UE)function is critical to those with decreased function of the lower extremities,this study investigated the prevalence and patterns of pain in the UE among individuals with spinal cord injury (SCI). METhODS A university healthcare system database was searched for patients with accident related paraplegia,during a period spanning 17 *** regarding the level of injury was obtained.A questionnaire was sent with queries regarding medical status,demo- graphics and *** data were reviewed to determine relationships of pain with age,gender,time since injury,completeness of injury and neurologic level of injury (NLI).

关键词： pain injury paraplegia UE

中文版婴儿-学步儿家庭环境观察评估表的信效度分析

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中国临床心理学杂志 2018年第2期26卷 244-248页

作者：卢珊李璇姜霁航王争艳 Robert h.bradley 首都师范大学心理学院儿童发展研究中心北京市“学习与认知”重点实验室北京100048 Arizona State University TempeUSA

目的:考察中文版婴儿-学步儿家庭环境观察评估表(The Chinese version of the Infant-Toddler home Observation for Measurement of the Environment Assessment,IT-hOME-C)的信度和效度。方法:本研究招募164个(81个男孩)月龄在12-36个月的儿童,使用中文版本的IT-hOME为研究工具,对儿童的家庭环境进行评估。结果:IThOME-C各维度之间相关显著(卷入性除外),各维度与总分之间均显著相关,观察者一致性为0.941;各维度和学步儿的认知、精细动作和粗大动作有显著相关,能够有效区分城市和流动家庭的家庭环境,具有较好的外部效度。结论:中文版IT-hOME具有良好的信度和效度,可以用来评估我国婴儿和学步儿的家庭环境。

关键词： hOME 婴儿-学步儿家庭环境信度效度