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LICINIUS SURA,DIO AND THE NOT SO ACEPHALOUS ILS 1022.

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Journal of Ancient Civilizations 2001年第1期16卷 5-7页

作者： geoff adams University of Melbourne

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对植物营养的新见解

蔬菜 1984年第4期 22-23页

作者： geoff Winsor,Peter adams,刘维塘英国温室作物研究所英国温室作物研究所浙江农业大学园艺系

在营养膜培养的早期,将许多植物生长不良和根部死亡的问题都归因于营养的不足或过度。现在认识到该观点是过于简单了,通气和根部病害都应考虑为营养问题。由于各种原因,植物的营养问题是经常存在的。在某些情况下,营养不足由于对所有的... 详细信息

在营养膜培养的早期,将许多植物生长不良和根部死亡的问题都归因于营养的不足或过度。现在认识到该观点是过于简单了,通气和根部病害都应考虑为营养问题。由于各种原因,植物的营养问题是经常存在的。在某些情况下,营养不足由于对所有的必需元素应维持在一个适当的水平缺乏认识而引起的。假若对两个营养体系进行比较,一个在温室土或泥炭土中供以仅含有氮素和钾素的营养液,另一个是用十二种营养元素组成的水培液,但要求对这

关键词：营养液膜番茄番柿茄果类养分浓度作物砂培法砂基培养吸钾量 NFT 氮素

Wahi, a discrete global grid gazetteer built using linked open data

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International Journal of Digital Earth 2017年第5期10卷 490-503页

作者： Benjamin adams Department of Computer Science Centre for eResearchThe University of AucklandAucklandNew Zealand

Discrete global grid systems have become an important component of Digital Earth ***,previously there has not existed an easy way to map between named places(toponyms)and the cells of a discrete global grid *** lack of such a tool has limited the opportunities to synthesize social place-based data with the more standard Earth and environmental science data currently being analyzed in Digital Earth *** paper introduces Wāhi,the first gazetteer to map entities from the GeoNames database to multiple discrete global grid systems.A gazetteer service is presented that exposes the grid system and the associated gazetteer data as Linked Data.A set of use cases for the discrete global grid gazetteer is discussed.

关键词： Discrete global grid gazetteer linked data place toponym Digital Earth

Transport, signaling, and homeostasis of potassium and sodium in plants

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Journal of Integrative Plant Biology 2014年第3期56卷 231-249页

作者： Eri adams Ryoung Shin RIKEN Center for Sustainable Resource Science

Potassium （K＋） is an essential macronutrient in plants and a lack of K＋ significantly reduces the potential for plant growth and development. By contrast, sodium （Na＋）, while beneficial to some extent, at high concentrations it disturbs and inhibits various physiological processes and plant growth. Due to their chemical similarities, some functions of K＋ can be undertaken by Na＋ but K＋ homeostasis is severely affected by salt stress, on the other hand. Recent advances have highlighted the fascinating regulatory mechanisms of K＋ and Na＋ transport and signaling in plants. This review summarizes three major topics：（i） the transport mechanisms of K＋ and Na＋ from the soil to the shoot and to the cellular - compartments; （ii） the mechanisms through which plants sense and respond to K＋ and Na＋ availability; and （iii） the components involved in maintenance of K＋/Na＋ homeostasis in plants under salt stress.

关键词： Homeostasis potassium signaling sodium transport

Hole transport layer-free inverted perovskite solar cells with power conversion efficiency exceeding 25%and much improved stability

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Science China Materials 2023年第7期66卷 2947-2948页

作者： Nicholas adams Guozhong Cao Department of Materials Science and Engineering University of WashingtonSeattleWA 98195-2120USA

Organic-inorganic hybrid perovskites possess a unique combination of excellent electronic and photoelectrochemical properties that can be readily tailored by partial or complete substitution of their constituent elements owing to their nonclose packing anion lattice[1,2].Perovskite solar cells(PSCs)employing hybrid perovskites as an active layer have seen rapid improvements and have achieved high power conversion efficiencies(PCEs)now exceeding 25%[2].

关键词： perovskite exceeding layer

DEM analysis of the effect of electrostatic interaction on particle mixing for carrier-based dry powder inhaler formulations

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Particuology 2015年第6期13卷 25-30页

作者： Jiecheng Yang Chuan-Yu Wu Michael adams School of Chemical Engineering University of Birmingham Birmingham BI5 2Tr UK Department of Chemical and Process Engineering University ofSu-rrey Guildford GU2 ZXH UK

Particle interactions play a significant role in controlling the performance of dry powder inhalers （DPIs）, which mainly arise through van der Waals potentials, electrostatic interactions, and capillary forces. Our aim is to investigate the influence of electrostatic charge on the performance of DPIs as a basis for improv- ing the formulation of the particle ingredients. The mixing process of carrier and active pharmaceutical ingredient （API） particles in a vibrating container is investigated using a discrete element method （DEM）. The number of APl particles attaching to the carrier particle （i.e., contact number） increases with increas- ing charge and decreases with increasing container size. The contact number decreases with increasing vibrational velocity amplitude and frequency. Moreover, a mechanism governed by the electrostatic force is proposed for the mixing process. This mechanism is different from that previously proposed for the mixing process governed by van der Waals forces, indicating that long-range and short-range adhesive forces can result in different mixing behaviours.

关键词： Electrostatic Particle mixing Dry powder inhaler Discrete element method

Investigations for the assessment of adult patients presenting to the emergency department with supraventricular tachycardia

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World Journal of Emergency Medicine 2020年第1期11卷 54-59页

作者： Harith Fernando Nicholas adams Biswadev Mitra Emergency and Trauma Centre The Alfred HospitalMelbourneVictoriaAustralia National Trauma Research Institute The Alfred HospitalMelbourneVictoriaAustralia Department of Epidemiology and Preventive Medicine Monash UniversityMelbourneVictoriaAustralia

Dear editor,Patients with supraventricular tachycardia(SVT)commonly present to the emergency department(ED).Current guidelines[1,2]do not recommend routine pathology testing and a report on the topic has questioned their role.A systematic review concluded that troponin testing is commonly performed with a high proportion of positive fi ndings,but these results were not associated with major adverse cardiac events.[3]The conclusions of this review were limited by paucity of data and heterogeneity among studies.

关键词： tachycardia routine pathology

Bioactivity of quaternary glass prepared from bentonite clay

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Journal of Advanced Ceramics 2016年第1期5卷 47-53页

作者： Luqman A.adams Enobong R.ESSIEN Department of Chemistry University of Lagos Nigeria Department of Chemical Sciences Bells University of Technology P.M.B 1015 Ota Ogun Nigeria

Alkoxysilane precursors are the most widely used silica source for sol-gel preparation of silicate-based bioactive glass. However, due to their high cost, alternative sources such as bentonite clay are desirable. In the present work, bentonite clay was reacted with sodium hydroxide (NaOH) to extract sodium metasilicate (Na2SiO3). The obtained Na2SiO3 was converted to gel which was then sintered at 950 ℃ for 3 h to give the bioactive glass in the quaternary composition SiO2-NaO-CaO-P2O5. The resulting glass was incubated in simulated body fluid (SBF) for 0-7 days to evaluate the bioactivity. Furthermore, glass samples were characterized before and after SBF study by scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR). Results obtained showed the presence of Na2Ca2Si3O9 (combeite) crystal as the major crystalline phase and the formation of hydroxyapatite (HA) and hydroxycarbonated apatite (HCA) on the surface of the glass after immersion in SBF. The material showed potentials for application as scaffold in bone tissue repair.

关键词： bentonite clay bioactivity alkoxysilane hydroxyapatite (HA) bone repair

A note on hydrodynamics from dissipative particle dynamics

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Applied Mathematics and Mechanics(English Edition) 2018年第1期39卷 63-82页

作者： X. BIAN Z. LI N.A. adams Department of Mechanical Engineering Technical University of Munich Munchen 85748 Germany Division of Applied Mathematics Brown University Rhode Island 02912 U. S. A.

We calculate current correlation functions （CCFs） of dissipative particle dy- namics （DPD） and compare them with results of molecular dynamics （MD） and solutions of linearized hydrodynamic equations. In particular, we consider three versions of DPD, the empirical/classical DPD, coarse-grained （CG） DPD with radial-direction interactions only and full （radial, transversal, and rotational） interactions between particles. To fa- cilitate quantitative discussions, we consider specifically a star-polymer melt system at a moderate density. For bonded molecules, it is straightforward to define the CG variables and to further derive CG force fields for DPD within the framework of the Mori-Zwanzig formalism. For both transversal and longitudinal current correlation functions （TCCFs and LCCFs）, we observe that results of MD, DPD, and hydrodynamic solutions agree with each other at the continuum limit. Below the continuum limit to certain length scales, results of MD deviate significantly from hydrodynamic solutions, whereas results of both empirical and CG DPD resemble those of MD. This indicates that the DPD method with Markovian force laws possibly has a larger applicability than the continuum description of a Newtonian fluid. This is worth being explored further to represent gen- eralized hydrodynamics.

关键词： dissipative particle dynamics (DPD) fluctuating hydrodynamics molec-ular dynamics (MD) coarse-graining Mori-Zwanzig projection