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Herbert É, Giraud G, Louis-Napoléon A, Goupil C. Macroeconomic dynamics in a finite world based on thermodynamic potential. Sci Rep 2023; 13:18020. [PMID: 37865677 PMCID: PMC10590417 DOI: 10.1038/s41598-023-44699-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 10/11/2023] [Indexed: 10/23/2023] Open
Abstract
This paper presents a conceptual model describing the medium and long term co-evolution of natural and socio-economic subsystems of Earth. An economy is viewed as an out-of-equilibrium dissipative structure that can only be maintained with a flow of energy and matter. The distinctive approach emphasized here consists in capturing the economic impact of natural ecosystems' depletion by human activities via a pinch of thermodynamic potentials. This viewpoint allows: (i) the full-blown integration of a limited quantity of primary resources into a non-linear macrodynamics that is stock-flow consistent both in terms of matter-energy and economic transactions; (ii) the inclusion of natural and forced recycling; (iii) the inclusion of a friction term which reflects the impossibility to produce (and recycle)goods and services without exuding energy and matter wastes, and (iv) the computation of the anthropically produced entropy as a function of metabolizing intensity and frictions. Analysis and numerical computations confirm the role played by intensity and frictions as key factors for sustainability by contrast with real GDP growth-as well as the interplay between resource scarcity, income inequality, and inflation. A more egalitarian society with moderate inflation turns out to be more sustainable than an unequal society with low inflation. Our approach is flexible enough to allow for various economic models to be embedded into our thermodynamic framework. Finally, we propose the open source ECODYCO software as a first complete realization implementing economic dynamics in a multi-resource environment.
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Affiliation(s)
- Éric Herbert
- Université Paris Cité, CNRS, UMR 8236-LIED, 75013, Paris, France.
| | - Gaël Giraud
- Environmental Justice Program, McCourt School of Public Policy, Georgetown University, Washington, DC, USA
- Chaire Énergie et Prospérité, Paris, France
| | - Aurélie Louis-Napoléon
- Université Paris Cité, CNRS, UMR 8236-LIED, 75013, Paris, France
- Chaire Énergie et Prospérité, Paris, France
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Lecointre G, Aish A, Améziane N, Chekchak T, Goupil C, Grandcolas P, Vincent JFV, Sun JS. Revisiting Nature's "Unifying Patterns": A Biological Appraisal. Biomimetics (Basel) 2023; 8:362. [PMID: 37622967 PMCID: PMC10452652 DOI: 10.3390/biomimetics8040362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/03/2023] [Accepted: 08/08/2023] [Indexed: 08/26/2023] Open
Abstract
Effective bioinspiration requires dialogue between designers and biologists, and this dialogue must be rooted in a shared scientific understanding of living systems. To support learning from "nature's overarching design lessons" the Biomimicry Institute has produced ten "Unifying Patterns of Nature". These patterns have been developed to engage with those interested in finding biologically inspired solutions to human challenges. Yet, although well-intentioned and appealing, they are likely to dishearten biologists. The aim of this paper is to identify why and propose alternative principles based on evolutionary theory.
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Affiliation(s)
- Guillaume Lecointre
- Institut de Systématique, Évolution et Biodiversité, UMR ISYEB 7205 CNRS MNHN SU EPHE UA, Muséum National d’Histoire Naturelle, CP 50, 45 Rue Buffon, 75005 Paris, France
| | - Annabelle Aish
- Bioinspire-Museum, Direction Générale Déléguée à la Recherche, l’Expertise, la Valorisation et l’Enseignement (DGD REVE), Muséum National d’Histoire Naturelle, 57 Rue Cuvier, CP 17, 75005 Paris, France
| | - Nadia Améziane
- Institut de Systématique, Évolution et Biodiversité, UMR ISYEB 7205 CNRS MNHN SU EPHE UA, Muséum National d’Histoire Naturelle, CP 50, 45 Rue Buffon, 75005 Paris, France
| | - Tarik Chekchak
- Institut des Futurs Souhaitables, 127 Avenue Ledru Rollin, 75011 Paris, France
| | - Christophe Goupil
- Laboratoire Interdisciplinaire des Énergies de Demain (LIED), UMR 8236 CNRS, Université Paris-Cité, 75013 Paris, France
| | - Philippe Grandcolas
- Institut de Systématique, Évolution et Biodiversité, UMR ISYEB 7205 CNRS MNHN SU EPHE UA, Muséum National d’Histoire Naturelle, CP 50, 45 Rue Buffon, 75005 Paris, France
| | - Julian F. V. Vincent
- Nature Inspired Manufacturing Centre, School of Engineering, Heriot-Watt University, Edinburgh EH14 4AS, UK
| | - Jian-Sheng Sun
- Structure et Instabilité des Génomes, UMR 7196—U1154, MNHN CNRS INSERM, Muséum National d’Histoire Naturelle, 43 Rue Cuvier, 75005 Paris, France
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Ramousse J, Goupil C. Chart for Thermoelectric Systems Operation Based on a Ternary Diagram for Bithermal Systems. Entropy (Basel) 2018; 20:e20090666. [PMID: 33265755 PMCID: PMC7513189 DOI: 10.3390/e20090666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 08/27/2018] [Accepted: 08/29/2018] [Indexed: 06/12/2023]
Abstract
Thermoelectric system's operation needs careful attention to ensure optimal power conversion depending on the application aims. As a ternary diagram of bithermal systems allows a synthetic graphical analysis of the performance attainable by any work-heat conversion system, thermoelectric systems operation is plotted as a parametric curve function of the operating conditions (electric current and reservoirs' temperature), based on the standard model of Ioffe. The threshold of each operating mode (heat engine, heat pump, thermal dissipation, and forced thermal transfer), along with the optimal efficiencies and powers of the heat pump and heat engine modes, are characterized graphically and analytically as a function of the material properties and the operating conditions. The sensibility of the performance aims (maximum efficiency vs. maximum power) with the operating conditions is, thus, highlighted. In addition, the specific contributions of each phenomenon involved in the semiconductor (reversible Seebeck effect, irreversible heat leakage by conduction and irreversible thermal dissipation by Joule effect) are discussed in terms of entropy generation. Finally, the impact of the exo-irreversibilities on the performance is analyzed by taking the external thermal resistances into account.
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Affiliation(s)
- Julien Ramousse
- Laboratoire Optimisation de la Conception et Ingénierie de l’Environnement (LOCIE), Université Savoie Mont Blanc, UMR 5271 Le Bourget du Lac, France
| | - Christophe Goupil
- Laboratoire Interdisciplinaire des Energies de Demain (LIED), Université Paris Diderot, UMR 8236 Paris, France
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Abstract
The Curzon-Ahlborn efficiency has long served as the definite upper bound for the thermal efficiency at maximum output power, and has thus shaped the development of finite-time thermodynamics. In this paper, we repeal the ruling consensus according to which it has a genuine universal character that can be derived from linear irreversible thermodynamics. We demonstrate that the Curzon-Ahlborn efficiency should instead properly be associated with a particular case of nonlinear heat engines, and we derive a generalized expression for the efficiency at maximum power beyond the restrictive case of linear models.
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Affiliation(s)
- Y Apertet
- Lycée Jacques Prévert, F-27500 Pont-Audemer, France
| | - H Ouerdane
- Center for Energy Systems, Skolkovo Institute of Science and Technology, 3 Nobel Street, Skolkovo, Moscow Region 143026, Russia
| | - C Goupil
- Laboratoire Interdisciplinaire des Energies de Demain (LIED), CNRS UMR 8236, Université Paris Diderot, 5 Rue Thomas Mann, 75013 Paris, France
| | - Ph Lecoeur
- Institut d'Electronique Fondamentale, Université Paris-Sud, CNRS, UMR 8622, F-91405 Orsay, France
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Abstract
We present the closed-loop approach to linear nonequilibrium thermodynamics considering a generic heat engine dissipatively connected to two temperature baths. The system is usually quite generally characterized by two parameters: the output power P and the conversion efficiency η, to which we add a third one, the working frequency ω. We establish that a detailed understanding of the effects of the dissipative coupling on the energy conversion process requires only knowing two quantities: the system's feedback factor β and its open-loop gain A_{0}, which product A_{0}β characterizes the interplay between the efficiency, the output power, and the operating rate of the system. By raising the abstract hermodynamic analysis to a higher level, the feedback loop approach provides a versatile and economical, hence fairly efficient, tool for the study of any conversion engine operation for which a feedback factor can be defined.
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Affiliation(s)
- C Goupil
- Laboratoire Interdisciplinaire des Energies de Demain, LIED/CNRS UMR 8236 Université Paris Diderot, Bât. Lamarck B 35 rue Hélène Brion 75013 Paris, France
| | - H Ouerdane
- Russian Quantum Center, 100 Novaya Street, Skolkovo, Moscow Region 143025, Russia
- UFR Langues Vivantes Etrangères, Université de Caen Normandie, Esplanade de la Paix 14032 Caen, France
| | - E Herbert
- Laboratoire Interdisciplinaire des Energies de Demain, LIED/CNRS UMR 8236 Université Paris Diderot, Bât. Lamarck B 35 rue Hélène Brion 75013 Paris, France
| | - G Benenti
- Center for Nonlinear and Complex Systems, Dipartimento di Scienza e Alta Tecnologia, Università degli Studi dell'Insubria, via Valleggio 11, 22100 Como, Italy
- Istituto Nazionale di Fisica Nucleare, Sezione di Milano, via Celoria 16, 20133 Milan, Italy
| | - Y D'Angelo
- Laboratoire Interdisciplinaire des Energies de Demain, LIED/CNRS UMR 8236 Université Paris Diderot, Bât. Lamarck B 35 rue Hélène Brion 75013 Paris, France
- Laboratory of Mathematics J.A. Dieudonné, CNRS UMR 7351 University of Nice-Sophia Antipolis Parc Valrose, Nice, France
| | - Ph Lecoeur
- Institut d'Electronique Fondamentale, Université Paris Sud CNRS, 91405 Orsay, France, CNRS, UMR 8622, 91405 Orsay, France
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Goupil C, Ouerdane H, Herbert É, Kamsing A, Apertet Y, Bouteau F, Mancuso S, Patino R, Lecoeur P. Green thermoelectrics: Observation and analysis of plant thermoelectric response. BIO Web of Conferences 2016. [DOI: 10.1051/bioconf/20160603006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Apertet Y, Ouerdane H, Goupil C, Lecoeur P. Revisiting Feynman's ratchet with thermoelectric transport theory. Phys Rev E Stat Nonlin Soft Matter Phys 2014; 90:012113. [PMID: 25122257 DOI: 10.1103/physreve.90.012113] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Indexed: 06/03/2023]
Abstract
We show how the formalism used for thermoelectric transport may be adapted to Smoluchowski's seminal thought experiment, also known as Feynman's ratchet and pawl system. Our analysis rests on the notion of useful flux, which for a thermoelectric system is the electrical current and for Feynman's ratchet is the effective jump frequency. Our approach yields original insight into the derivation and analysis of the system's properties. In particular we define an entropy per tooth in analogy with the entropy per carrier or Seebeck coefficient, and we derive the analog to Kelvin's second relation for Feynman's ratchet. Owing to the formal similarity between the heat fluxes balance equations for a thermoelectric generator (TEG) and those for Feynman's ratchet, we introduce a distribution parameter γ that quantifies the amount of heat that flows through the cold and hot sides of both heat engines. While it is well established that γ = 1/2 for a TEG, it is equal to 1 for Feynman's ratchet. This implies that no heat may be rejected in the cold reservoir for the latter case. Further, the analysis of the efficiency at maximum power shows that the so-called Feynman efficiency corresponds to that of an exoreversible engine, with γ = 1. Then, turning to the nonlinear regime, we generalize the approach based on the convection picture and introduce two different types of resistance to distinguish the dynamical behavior of the considered system from its ability to dissipate energy. We finally put forth the strong similarity between the original Feynman ratchet and a mesoscopic thermoelectric generator with a single conducting channel.
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Affiliation(s)
- Y Apertet
- Institut d'Electronique Fondamentale, Université Paris-Sud, CNRS, UMR 8622, F-91405 Orsay, France and Lycée Jacques Prévert, F-27500 Pont-Audemer, France
| | - H Ouerdane
- Russian Quantum Center, 100 Novaya Street, Skolkovo, Moscow Region 143025, Russia and Laboratoire Interdisciplinaire des Energies de Demain (LIED), CNRS UMR 8236, Université Paris Diderot, 5 Rue Thomas Mann, 75013 Paris, France
| | - C Goupil
- Laboratoire Interdisciplinaire des Energies de Demain (LIED), CNRS UMR 8236, Université Paris Diderot, 5 Rue Thomas Mann, 75013 Paris, France
| | - Ph Lecoeur
- Institut d'Electronique Fondamentale, Université Paris-Sud, CNRS, UMR 8622, F-91405 Orsay, France
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Apertet Y, Ouerdane H, Goupil C, Lecoeur P. From local force-flux relationships to internal dissipations and their impact on heat engine performance: the illustrative case of a thermoelectric generator. Phys Rev E Stat Nonlin Soft Matter Phys 2013; 88:022137. [PMID: 24032805 DOI: 10.1103/physreve.88.022137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Indexed: 06/02/2023]
Abstract
We present an in-depth analysis of the sometimes understated role of the principle of energy conservation in linear irreversible thermodynamics. Our case study is that of a thermoelectric generator (TEG), which is a heat engine of choice in irreversible thermodynamics, owing to the coupling between the electrical and heat fluxes. We show why Onsager's reciprocal relations must be considered locally and how internal dissipative processes emerge from the extension of these relations to a global scale: The linear behavior of a heat engine at the local scale is associated with a dissipation process that must partake in the global energy balance. We discuss the consequences of internal dissipations on the so-called efficiency at maximum power, in the light of our comparative analyses of exoreversibility and endoreversibility on the one hand and of two classes of heat engines, autonomous and periodically driven, on the other hand. Finally, basing our analysis on energy conservation, we also discuss recent works which claim the possibility to overcome the traditional boundaries on efficiency imposed by finite-time thermodynamics in thermoelectric systems with broken time-reversal symmetry; this we do by introducing a "thermal" thermopower and an "electrical" thermopower which permits an analysis of the thermoelectric response of the TEG considering a possible dissymmetry between the electrical/thermal and the thermal/electrical couplings.
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Affiliation(s)
- Y Apertet
- Institut d'Electronique Fondamentale, Université Paris-Sud, CNRS, UMR 8622, F-91405 Orsay, France
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Apertet Y, Ouerdane H, Goupil C, Lecoeur P. Efficiency at maximum power of thermally coupled heat engines. Phys Rev E Stat Nonlin Soft Matter Phys 2012; 85:041144. [PMID: 22680454 DOI: 10.1103/physreve.85.041144] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2012] [Indexed: 06/01/2023]
Abstract
We study the efficiency at maximum power of two coupled heat engines, using thermoelectric generators (TEGs) as engines. Assuming that the heat and electric charge fluxes in the TEGs are strongly coupled, we simulate numerically the dependence of the behavior of the global system on the electrical load resistance of each generator in order to obtain the working condition that permits maximization of the output power. It turns out that this condition is not unique. We derive a simple analytic expression giving the relation between the electrical load resistance of each generator permitting output power maximization. We then focus on the efficiency at maximum power (EMP) of the whole system to demonstrate that the Curzon-Ahlborn efficiency may not always be recovered: The EMP varies with the specific working conditions of each generator but remains in the range predicted by irreversible thermodynamics theory. We discuss our results in light of nonideal Carnot engine behavior.
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Affiliation(s)
- Y Apertet
- Institut d'Electronique Fondamentale, Université Paris-Sud, CNRS, UMR 8622, F-91405 Orsay, France.
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Apertet Y, Ouerdane H, Goupil C, Lecoeur P. Irreversibilities and efficiency at maximum power of heat engines: the illustrative case of a thermoelectric generator. Phys Rev E Stat Nonlin Soft Matter Phys 2012; 85:031116. [PMID: 22587047 DOI: 10.1103/physreve.85.031116] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2011] [Indexed: 05/31/2023]
Abstract
Energy conversion efficiency at maximum output power, which embodies the essential characteristics of heat engines, is the main focus of the present work. The so-called Curzon and Ahlborn efficiency η(CA) is commonly believed to be an absolute reference for real heat engines; however, a different but general expression for the case of stochastic heat engines, η(SS), was recently found and then extended to low-dissipation engines. The discrepancy between η(CA) and η(SS) is here analyzed considering different irreversibility sources of heat engines, of both internal and external types. To this end, we choose a thermoelectric generator operating in the strong-coupling regime as a physical system to qualitatively and quantitatively study the impact of the nature of irreversibility on the efficiency at maximum output power. In the limit of pure external dissipation, we obtain η(CA), while η(SS) corresponds to the case of pure internal dissipation. A continuous transition between from one extreme to the other, which may be operated by tuning the different sources of irreversibility, also is evidenced.
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Affiliation(s)
- Y Apertet
- Institut d'Electronique Fondamentale, Université Paris-Sud, CNRS, UMR 8622, Orsay, France.
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Pautrat A, Goupil C, Simon C, Charalambous D, Forgan EM, Lazard G, Mathieu P, Brûlet A. Distribution of transport current in a type-II superconductor studied by small-angle neutron scattering. Phys Rev Lett 2003; 90:087002. [PMID: 12633451 DOI: 10.1103/physrevlett.90.087002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2002] [Indexed: 05/24/2023]
Abstract
We report small-angle neutron scattering measurements on the vortex lattice in a PbIn polycrystal in the presence of an applied current. Using the rocking curves as a probe of the distribution of current in the sample, we observe that vortex pinning is due to the surface roughness. This leads to a surface current that persists in the flux-flow region. We show the influence of surface treatments on the distribution of this current.
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Affiliation(s)
- A Pautrat
- Laboratoire CRISMAT, UMR 6508 du CNRS et de l'ISMRA, 14050 CAEN, France
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Goupil C, Aouaroun T, Thopart D, Hamet JF, Simon C. One-dimensional Brownian-motion model for transport measurements in high-temperature superconductors. Phys Rev B Condens Matter 1996; 54:15525-15529. [PMID: 9985622 DOI: 10.1103/physrevb.54.15525] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Jourdan de la Passardière MH, Goupil C. [Dietetic management in case of essential hypercholesterolemia]. Soins Chir 1988:41-2. [PMID: 3420348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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de Roquefeuil F, Goupil C. [Sintrom]. Soins 1986:35-42. [PMID: 3641407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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15
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Goupil C, Gicquel D. [Urine collection for cytobacteriological studies in children]. Soins 1986:I-II. [PMID: 3637010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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16
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de Roquefeuil F, Goupil C. [Catapressan]. Soins Cardiol 1986:I-II. [PMID: 3635275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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de Roquefeuil F, Goupil C. [Aldactazide]. Soins Cardiol 1986:I-II. [PMID: 3634504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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de Roquefeuil F, Goupil C. [Lopril]. Soins Cardiol 1985:I-II. [PMID: 3911425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Goupil C, Gicquel D. [Establishing a child under monitoring]. Soins 1985:III-IV. [PMID: 3853288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Goupil C, Wroblewska M. [Dressing of sternotomy with external electrodes following open-heart surgery]. Soins Cardiol 1985:I-II. [PMID: 3853310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Goupil C, Labbé F. [Patient having had a coronariography. Equipment and nursing care]. Soins Cardiol 1985:I-II. [PMID: 3852452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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22
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Goupil C, Phantavadone D. [Preparing a patient for coronarography]. Soins Cardiol 1985:I-II. [PMID: 3851579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Goupil C, Guérin ML. [Nursing care. Recording an electrocardiogram]. Soins Cardiol 1985:I-II. [PMID: 3848139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Labbé F, Goupil C. [Inserting an oxygen tube (adults)]. Soins 1985:III-IV. [PMID: 3854504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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de Roquefeuil F, Goupil C. [Isoptine]. Soins Cardiol 1985:I-II. [PMID: 3848131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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de Roquefeuil F, Goupil C. [Sectral]. Soins Cardiol 1985:I-II. [PMID: 3847165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Gauvrit M, Goupil C. [Relations between the patient care team and the patient's family in the heart of a high-technology unit]. Soins Cardiol 1985:35-46. [PMID: 3846392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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de Roquefeuil F, Goupil C. [Risordan]. Soins Cardiol 1985:I-II. [PMID: 3845721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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