A5088487466- Engineering Education and Curriculum Development
- Electromagnetic Scattering and Analysis
- Historical and Contemporary Political Dynamics
- Biomedical and Engineering Education
- African history and culture studies
- Jewish and Middle Eastern Studies
- Higher Education and Employability
- Experimental Learning in Engineering
- Higher Education Learning Practices
- Arctic and Antarctic ice dynamics
- French Historical and Cultural Studies
- Numerical methods in engineering
- Problem and Project Based Learning
- Advanced Mathematical Modeling in Engineering
- Census and Population Estimation
- Innovative Teaching Methods
- Innovative Teaching and Learning Methods
- Methane Hydrates and Related Phenomena
- Differential Equations and Boundary Problems
- Experimental and Theoretical Physics Studies
- Geophysics and Sensor Technology
- Numerical methods in inverse problems
- Australian History and Society
- Geophysics and Gravity Measurements
- Engineering Education and Pedagogy
Instituto Politecnico de Setubal
2009-2024
National University of Ireland
2016-2024
Technological University Dublin
2019-2024
University College London
2024
University of Lisbon
2013-2023
Instituto Politécnico de Lisboa
2009-2023
Fisheries and Oceans Canada
2011-2023
Swansea University
2022
The University of Melbourne
2022
The University of Western Australia
2022
Research on roles and identities generally represents a micro perspective that does not account for the reconstruction of professional role identity, owing to insufficient attention institutional forces. We trace influences identity extend theory by building bridges across institutional, organizational, individual levels analysis. Findings indicate agentic is enabled constrained an environment provides interpretive, legitimating, material resources professionals adopt adapt. Institutional...
Abstract Microplastics are increasingly recognized as ubiquitous global contaminants, but questions linger regarding their source, transport and fate. We document the widespread distribution of microplastics in near-surface seawater from 71 stations across European North American Arctic - including Pole. also characterize samples to a depth 1,015 m Beaufort Sea. Particle abundance correlated with longitude, almost three times more particles eastern compared west. Polyester comprised 73%...
Abstract We develop an activity‐focused process model of how new ideas can be transformed into front line practice by reviving attention to the importance habitualization as a key component institutionalization. In contrast established models that explain diffuse or spread from one organization another, we employ micro‐level perspective study subsequent intra‐organizational processes through which these are workplace practices. followed efforts transform organizationally accepted idea...
Background: Integration of services across disciplines and organizations has been pursued increasingly in the primary care sector. Successful integration requires adept leadership change. There have questions about extent to which studies on change agency that focus a stand-alone leader are applicable complex setting health care. It suggested model collective is more appropriate this setting. Purpose: The objective understand dynamics or distributed by attending roles context involving...
A semianalytic method is presented that can be used to calculate the acoustic radiation in a domain exterior source vibrating harmonically time. This follows traditional technique of an expansion boundary conditions infinite series eigenfunctions and least-squares approximation this by finite same functions. For simply connected bodies, such as cylinder, are not constant coordinate surfaces for which complete set geometrically appropriate unavailable, spherical employed eigenfunctions....
A new and exact solution is obtained for the diffraction of an E -polarized electromagnetic plane wave by imperfectly conducting wedge arbitrary angle. The original boundaryvalue problem reduced to ordinary difference equation. This equation solved in terms double gamma function defined Barnes (1899). If angle equal pπ/2q where p q are relatively prime integers, with odd, soluble a simple closed form. resulting field components then comparatively simple. present theoretical results show very...
Abstract Less than three decades ago only a small fraction of the Arctic Ocean (AO) was ice free and then for short periods. The cover kept sea surface p CO 2 at levels lower relative to other ocean basins that have been exposed year round ever increasing atmospheric levels. In this study, we evaluate measurements collected over 6‐year period along fixed cruise track in Canada Basin. show mean are significantly higher during low years. increase is likely driven by heating uptake with large...
Introduction . In this note an alternative approach is presented to the problem of scattering small amplitude two-dimensional water waves by a fixed barrier, one edge barrier lying in free surface water. This was first solved Ursell ((1)) and generalizations have been considered John ((2)) Lewin ((3)).
In this paper, a method developed by Loeb to correct the Poisson-Boltzmann equation for self-atmosphere effect of ions is applied case charged plane surface immersed in binary symmetrical electrolyte. The two limiting cases perfectly conducting and insulating wall are treated. Numerical values correction average potential various distances from obtained. This term 5% near 3% an one when 100 mV larger higher potentials.
Purpose The purpose of this paper is to examine: the content radical change by mapping differences between two templates for organizing delivery healthcare; enabling and constraining mechanisms underlying major from one template another; processes implicated in implementation. Design/methodology/approach Longitudinal, qualitative case study design allowed tracking, over a four‐year period, transformation healthcare service community provider‐centered, fragmented patient‐centered, integrated...
In polar solvents the iron–iron bond of dimeric complex [(cp)2Fe2(CO)4](cp =π-cyclopentadienyl) is smoothly oxidised by AgI ions to give diamagnetic cations containing a co-ordinated solvent molecule, and metallic silver. Using acetone as solvent, cation [(cp)Fe(CO)2(acetone)]+ has been isolated fully characterised hexafiuorophosphate salt. The use salts convenient reagents for synthesis wide variety [(cp)Fe(CO)2R][R = NO3,CF3CO2,SCN,NCO,PhCO2,p-Me-C6 H4SO3 OP(O)(OPh)2], and[(cp)Fe(CO)2L]+{L...
We investigated research processes applied in recent publications the European Journal of Engineering Education (EJEE), exploring how papers link to theoretical work and have been designed reported. analysed all 155 published EJEE 2009, 2010 2013, classifying using a taxonomy engineering education (EER) (Malmi et al. 2012). The majority presented either empirical (59%) or were case reports (27%). Our main findings are as follows: (1) build moderately on wide selection work; (2) great clear...
The instrument described here is designed to measure, indicate, record, and control the level of liquefied gases inside a closed vessel. It especially for use at low temperatures with such as nitrogen, oxygen, hydrogen, helium. operates on capacitance principle, makes difference in dielectric constants liquid vapor. sensing element cylindrical capacitor whose function height column. one an automatically balanced bridge which both indicates records level. An over-all accuracy ±1.0 percent has...
The flow of Pacific-origin water across the Chukchi Sea shelf impacts regional ecosystem in profound ways, yet two current branches on eastern that carry from Bering Strait to Barrow Canyon – Alaskan Coastal Current (ACC) and Central Channel (CC) Branch have not been clearly distinguished or quantified. In this study we use an extensive collection repeat hydrographic sections occupied at three locations shelf, together with data a climatology shipboard velocity data, accomplish this. were...
Journal Article MATRIX WIENER-HOPF FACTORISATION Get access A. D. RAWLINS, RAWLINS 1Department of Mathematics, Brunel UniversityUxbridge, Middlesex Search for other works by this author on: Oxford Academic Google Scholar W. E. WILLIAMS 2Department Surrey UniversityGuildford, The Quarterly Mechanics and Applied Volume 34, Issue 1, February 1981, Pages 1–8, https://doi.org/10.1093/qjmam/34.1.1 Published: 01 1981 history Received: 29 April 1980 Revision received: 03 July
A closed form solution is obtained for the linearized problem of diffraction Kelvin waves by a sharp bend on rotating earth. It shown that frequency ω incoming wave less than f , where ½ angular velocity rotation, transmitted around without change amplitude. For > amplitude in general reduced but unaltered special angles π/(2 n + 1). these elementary terms.
The magnetohydrodynamic flow between two parallel conducting planes is investigated for the case when driven by current produced electrodes placed one in each plane, applied magnetic field being perpendicular to planes. An exact solution presented of line opposite other and an approximate method determining this large Hartman number ( M ) also given. It shown that asymptotic form agrees with obtained method. results are generalized cover displaced relative other. A similar investigation...
AbstractThe authors, citations and content of European Journal Engineering Education (EJEE) (JEE) in 1973 (JEE, 1975 EJEE), 1983, 1993, 2003, available 2013 issues were analysed. Both journals transitioned from house organs to become engineering education research (EER) journals, although JEE first. In this process the number rose, particularly psychology sources; percentage articles increased markedly as did reference disciplines. The papers per issue, single author papers, science sources...