Relevant bibliographies by topics / Interventi compatibili

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Interventi compatibili'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Interventi compatibili"

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Repko Waller, Robyn. "A Case for Classical Compatibilism." Grazer Philosophische Studien 97, no. 4 (November 24, 2020): 575–99. http://dx.doi.org/10.1163/18756735-00000124.

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Abstract In this article the author makes the case for a hybrid sourcehood–leeway compatibilist account of free will. To do so, she draws upon Lehrer’s writing on free will, including his preference-based compatibilist account and Frankfurt-style cases from the perspective of the cognizant agent. The author explores what distinguishes kinds of intentional influence in manipulation cases and applies this distinction to a new perspectival variant of Frankfurt cases, those from the perspective of the counterfactual intervenor. She argues that it matters what kind of intentional influence is at issue in the counterfactual intervention and, further, that our judgments about desert of praise (and blame) are affected by occupying the POV of the counterfactual intervenor. The author concludes that such attention to perspectival variants of Frankfurt cases supports the view that compatibilist sourcehood accounts of moral responsibility require an additional compatibilist could-have-done-otherwise condition to capture a more robust sense of moral responsibility.
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Zhang, Yong De, Hai Yan Du, Li Wei Geng, Yu Qin Li, Hong Xia Zhang, and Yan Hua Zhang. "Structure Design and Kinematics Analysis of MRI-Guided Intervention Robot." Applied Mechanics and Materials 121-126 (October 2011): 2253–57. http://dx.doi.org/10.4028/www.scientific.net/amm.121-126.2253.

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MRI-compatible surgical robot technology is one of the most effective ways to improve the real-time image-guided surgical biopsy. In MRI environment, the robot design is facing the problems of high magnetic field and limited workspace. A pneumatic-driven MRI-guided intervention robot was designed for chest and abdomen surgical biopsy. Based on compatibility and workspace analysis, the specific structure design of the robot was carried out. Then robot coordinate system was established using D-H method and the kinematics analysis was conducted.
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Casadonte, Annamaria, and Mariarosa Pipponzi. "Il divieto di accesso agli atti di stato civile." DIRITTO, IMMIGRAZIONE E CITTADINANZA, no. 4 (November 2009): 158–66. http://dx.doi.org/10.3280/diri2009-004010.

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1. Un unico, pesante, intervento nel settore civile:a) la modifica della disciplina del matrimonio dello straniero nel territorio della Repubblicab) compatibilitŕ della modifica con l'ordinamento e la c.d. tutela multilivello2. La modifica dell'art. 6 co. 2 del TU 286/1998
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Parietti, Piero, and Elisa Faretta. "Integrazione tra tecnica e relazione. L'approccio PIIEC (Psicoterapia Integrata Immaginativa ad Espressione Corporea)." PSICOBIETTIVO, no. 1 (March 2012): 131–47. http://dx.doi.org/10.3280/psob2012-001010.

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Gli autori riferiscono come il lavoro clinico nell'ambito psicosomatico li abbia posti di fronte ad una relativa inefficacia dei trattamenti basati esclusivamente sulla terapia biologica (farmaco) o su quella esclusivamente verbale. Da qui, l'esigenza di elaborare una modalitŕ di approccio terapeutico fondato su di una articolata integrazione di tecniche diverse, ma tra loro compatibili, con ciň trovando corrispondenza con il "Movimento per l'integrazione" sorto negli anni '70 negli Stati Uniti.Il tipo di approccio elaborato viene indicato con l'acronimo PIIEC (Psicoterapia Integrata Immaginativa ad Espressione Corporea) che comporta appunto il ricorso integrato a diverse tecniche, con la finalitŕ di ampliare le possibilitŕ di intervento terapeutico in un'ottica psicosomatica.
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Brown, Elissa F. "Is Response to Intervention and Gifted Assessment Compatible?" Journal of Psychoeducational Assessment 30, no. 1 (December 5, 2011): 103–16. http://dx.doi.org/10.1177/0734282911428200.

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Liney, G. P., D. J. Tozer, H. Brunsveld van Hulten, E. G. J. Beerens, P. Gibbs, and L. W. Turnbull. "Bilateral open breast coil and compatible intervention device." Journal of Magnetic Resonance Imaging 12, no. 6 (2000): 984–90. http://dx.doi.org/10.1002/1522-2586(200012)12:6<984::aid-jmri25>3.0.co;2-x.

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Vuillermoz, Riccardo. "La disciplina dell'Unione europea in materia di aiuti di stato applicata al settore turistico-ricreativo." RIVISTA ITALIANA DI DIRITTO DEL TURISMO, no. 2 (August 2011): 27–44. http://dx.doi.org/10.3280/dt2011-002003.

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Dopo aver richiamato rapidamente le condizioni necessarie affinché una intervento pubblico possa essere qualificato aiuto di Stato, l'articolo analizza l'approccio della Commissione e la giurisprudenza in merito a queste stesse condizioni applicate a casi specifici relativi al settore turistico- ricreativo. L'articolo si concentra in particolare sulla prassi e giurisprudenza relative all'analisi sull'incidenza sugli scambi tra gli Stati membri, ma analizza anche altre condizioni: trasferimento di risorse statali, vantaggio economico e selettivitŕ, incidenza sulla concorrenza. Infine, l'articolo esamina alcuni aspetti dell'approccio della Commissione europea sulla compatibilitŕ con il mercato interno degli aiuti a questo settore.
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Lu, Mingyue, Yongde Zhang, and Haiyan Du. "Design and control of a novel magnetic resonance imaging-compatible breast intervention robot." International Journal of Advanced Robotic Systems 17, no. 3 (May 1, 2020): 172988142092785. http://dx.doi.org/10.1177/1729881420927853.

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Breast cancer is one of the most frequent cancers and a major cause of cancer death in women. In this article, the design and control of a novel magnetic resonance imaging-compatible breast intervention robot are proposed. The dimensions and tolerance of the robot system are considered, and a novel pitching mechanism is designed to achieve a dexterous operation in the limited space. The magnetic resonance imaging compatibility of the robot materials is tested. The nonmagnetic structure and compact Cartesian mechanism of the robot allow it to operate safely in a magnetic resonance imaging scanner. According to the robot’s structure, a kinematics analysis based on a coupled motions model is established. The workspace simulation analysis of the robot proves that it is suitable for the whole breast surgery. To control the needle insertion tasks, the overall control system in the form of “personal computer (PC) + single-chip micyoco (SCM)” is designed. Finally, the motion control experiment is carried out, and the robot positioning error is 0.37 mm, which proves that the breast intervention robot and its control system designed in this article can meet the requirements of breast intervention.
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Angelo Corlett, J. "Free Will and Responsibility." Grazer Philosophische Studien 97, no. 4 (November 24, 2020): 559–74. http://dx.doi.org/10.1163/18756735-00000123.

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Abstract Professor Keith Lehrer has recently argued for what this author shall refer to as his “preference compatibilism,” according to which, among other things, knowledge of S’s preferences is what a counterfactual intervener uses to decide when S will depart from the counterfactual intervener’s plan. Lehrer assumes, among other things, Harry G. Frankfurt’s notion of “effective wants,” which are what Lehrer calls “preferences that reveal themselves in choice given the opportunity to act” (Lehrer 2016, 36). While the author here generally concurs with Lehrer’s preference compatibilism, he shall make some suggestions with the intention of increasing its plausibility even further, especially with regard to its conception of free will when it is considered in light of certain matters of philosophy of law in particular and the ethics of responsibility (moral responsibility) more generally.
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Lingiardi, Vittorio, and Annalisa Tanzilli. "La diagnosi psicodinamica in un'ottica contemporanea." RICERCA PSICOANALITICA, no. 3 (October 2011): 9–31. http://dx.doi.org/10.3280/rpr2011-003002.

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I più diffusi manuali di classificazione diagnostica come l' (ICD; vedi World Health Organization, OMS, 1992) e il (DSM; vedi American Psychiatric Association, APA, 2000), nelle loro varie edizioni, si fondano su un approccio alla psicopatologia descrittivo, ateorico e sostanzialmente . Questa impostazione ha suscitato nei clinici di formazione dinamica reazioni diverse: disinteresse, insoddisfazione, diffidenza, ostilità. La recente comparsa di procedure di valutazione e manuali diagnostici di ispirazione psicodinamica, ma ben ancorati alla ricerca empirica, quali la (SWAP-200; Westen, Shedler, 1999a,b; Westen, Shedler, Lingiardi, 2003) e il (PDM; PDM Task Force, 2006) ha promosso una "rivoluzione culturale" nella comunità dei professionisti della salute mentale, valorizzando un approccio alla diagnosi più vicino alla pratica clinica e più compatibile con interventi di tipo psicoterapeutico. Dove la diagnosi non è solo un'etichetta, ma anche un processo valutativo capace di ricondurre il sintomo al contesto di personalità e a un trattamento a misura di paziente.
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Dissertations / Theses on the topic "Interventi compatibili"

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Bisi, Serena. "Ipotesi di miglioramento e rifunzionalizzazione dell'ex Collegio dei Gesuiti di Mirandola." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017.

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Il tema del miglioramento delle prestazioni del patrimonio edilizio italiano ed in particolare la tutela materiale dell’edilizia in muratura tradizionale, appare oggi più che mai attuale alla luce dei recenti eventi sismici che hanno colpito l’Italia. L'obiettivo della tesi è quello di fornire un progetto di intervento compatibile, non invasivo e sostenibile per l’ex Collegio dei Gesuiti di Mirandola che risulta inagibile a causa degli eventi sismici del maggio 2012. Affinchè gli interventi proposti risultino sostenibili, reversibili, ben integrati e rispettosi della natura storica del manufatto è necessario conoscere approfonditamente l'edificio, le analisi da eseguire seguono il seguente ordine: - analisi storico-critica del manufatto; - esame dell’ambiente, delle strutture e delle lesioni nelle loro manifestazioni deformative e fessurative; - definizione della natura del dissesto; - ricerca delle cause perturbatrici; - modellazione dei cinematismi in atto e verifica della sicurezza delle strutture lesionate o in condizioni di carico sfavorevoli; - studio dei rimedi e progetto di miglioramento e di rifunzionalizzazione. L’analisi storico evolutiva e le indagini su vulnerabilità e cause dei dissesti sono i momenti più importanti delle fasi conoscitive in quanto permettono di comprendere il comportamento alle sollecitazioni del fabbricato e di conseguenza redigere un progetto di intervento adeguato.
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Elhawary, Haytham. "MRI compatible mechatronic devices to aid medical diagnosis and intervention." Thesis, Imperial College London, 2008. http://hdl.handle.net/10044/1/11321.

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The excellent soft tissue contrast of Magnetic Resonance Imaging (MRI) makes it an invaluable tool for guiding and monitoring interventional procedures. This has encouraged the development of MR compatible manipulators capable of combining the high precision and repeatability of robotic systems with the image capabilities of MRI. A system capable of performing transrectal prostate biopsy inside a high field 1.5T MRI scanner was developed to improve the pathological diagnosis of prostate cancer. The 5 DOF device is actuated using piezoceramic motors and can position an endorectal probe inside of the rectum in order to align a biopsy needle to a target position in the prostate. A specially developed MR pulse sequence was capable of tracking two passive fiducials in the head of the endorectal probe, and could thus update the image scan planes to always include the biopsy needle. Phantom tests demonstrate the needle target accuracy was always within the \pm3mm limit specified in the requirements. A preliminary clinical trial has been performed with the manipulator showing a very successful outcome. A second system developed was able to position limbs at a desired orientation within the confined space of a closed bore scanner in order to exploit the magic angle effect to aid diagnosis of tendinous and other muskoloskeletal injury. The 3 DOF device can position tendons in the hand, knee and ankle, proving to be very versatile. The system kinematics were derived such that the device can locate the target tissue as close as possible to the isocentre, while avoiding collision between the patient anatomy and the scanner bore. Preliminary clinical trials with healthy volunteers were performed, where the signal at the Achilles tendon was measured as a function of orientation, showing clear magic angle effects in accordance with the theory.
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Cervellieri, Alice. "Compatibilità di interventi di rinforzo con materiali compositi nella conservazione di torri e campanili." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2011. http://amslaurea.unibo.it/2116/.

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Ricci, Pierre. "Etude des relations hôte-parasite dans l'interaction compatible entre Dianthus caryophyllus L. et Phytophtora parasitica Dastur nature et intervention d'un mécanisme de défense élicitable /." Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb376008237.

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Ricci, Pierre. "Étude des relations hôte-parasite dans l'interaction compatible entre Dianthus caryophyllus L. Et phytophthora parasitica Dastur. : nature et intervention d'un mécanisme de défense élicitable." Paris 11, 1986. http://www.theses.fr/1986PA112355.

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Ce travail décrit le parasitisme, par des clones de P. Parasitica d’agressivités diverses, de boutures d’œillet (Dianthus caryophyllus) sensibles. L’analyse quantitative de l’interaction hôte-parasite selon le modèle de SHORTLEY et WILKINS montre qu’une colonisation précoce du site inoculé est déterminante pour le succès de l’infection et suggère l’intervention d’une réaction local de défense des tissus-hôtes, dont le support moléculaire est étudié. Un extrait hydrosoluble de la paroi fongique induit une protection des boutures, corrélée à l’accumulation de dérivés N-benzoylanthraniliques nouveaux, principalement la dianthalexine (déterminée comme la 7-hydroxy 2-phénil 4H-3,1-benzoazin-4-one) et la dianthramide A (acide 4-méthoxy N-salicyl anthranilique). Dotés de propriétés antifongiques vis-à-vis de P. Parasitica in vitro, ces composés ont les caractères de phytoalexines. La purification partielle de l’extrait pariétal indique que l’éliciteur est un glycopeptide de masse hétérogène dont l’intégrité des parties protéique et glucidique est nécessaire à l’activité. Dans les boutures élicitées, l’accumulation des phytoalexines débute vers 10h, culmine entre 3 et 4 jours, augmente de façon continue pour des concentrations croissantes d’extrait pariétal de 0,3 à 1000 mg/l. Protection et teneur en phytoalexines sont quantitativement reliées et simultanément réduites par l’acide salicylique. Dans les boutures inoculées, le ralentissement ou l’arrêt de l’invasion par un clone fongique peu agressif s’accompagne d’une forte accumulation de dianthalexine. Il existe des fluctuations saisonnières de la sensibilité des boutures. Elles sont corrélées à des variations dans la capacité des boutures à réagir intensément à l’application d’éliciteur. L’usage de l’élicitation artificielle comme mesure du potentiel de défense du végétal est illustrée dans le cas d’un traitement par l’éthylphosphite de sodium et avec des cultivars hybrides d’œillet. Ces résultats sont discutés dans le cadre du support moléculaire des réactions de défense des végétaux à leurs parasites fongiques
It is now well established that an essential part of plant resistance is due to active defense mechanisms triggered by contact with the pathogen. Important among these mechanisms is phytoalexin production. According to the literature, the role of these substances as well as the nature and mode of action of fungal inducers of phytoalexin accumulation (elicitors) has been investigated mainly in connection with situations of specific incompatibility. From present evidences however, the elicitor-phytoalexin system cannot be considered as a general basis for specificity in race-cultivar interactions. In contrast, this mechanism appears to contribute to non-host resistance and to possibly modulate compatible host-pathogen interactions. The latter situation, in the particular case of the collar rots of carnation (Dianthus caryophyllus L. ) due to Phytophthora parasitica Dastur, in the subject of this study
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Books on the topic "Interventi compatibili"

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Köchler, Hans. The concept of humanitarian intervention in the context of modern power politics: Is the revival of the doctrine of "just war" compatible with the international rule of law? Vienna: International Progress Organization, 2001.

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Mutz, Reinhard, ed. "Schießen wie die anderen?". Nomos Verlagsgesellschaft mbH & Co. KG, 2019. http://dx.doi.org/10.5771/9783748900962.

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This commemorative book reprints articles by Reinhard Mutz which promote a security policy compatible with peace and a peace policy compatible with security. After the end of the system-driven global conflict, hopes for an era of peace, unity and democracy were high. However, Reinhard Mutz soon realised that the West had made a different choice. A resilient pan-European form of security or even peace did not emerge. Instead, Germany threw off its shackles concerning the use of troops, and NATO mutated from a defensive alliance into a hegemonic power and intervention cartel. Military interventions in a changed conflict environment became routine. The humanitarian reasoning behind them also intensified disputes within the peace research community. Reinhard Mutz did not only see the noble ambitions fail in action; he also identified the price the Western states were prepared to pay: the erosion of the prohibition of violence as the basis of every peace policy.
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Book chapters on the topic "Interventi compatibili"

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Robert, Normand, David R. Green, Philip T. Komljenovic, K. J. T. Anderson, Alexander J. Dick, John Bracken, and John A. Rowlands. "MRI-Compatible C-Arm Imaging for Cardiac Intervention." In Intraoperative Imaging and Image-Guided Therapy, 691–700. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-7657-3_53.

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Chinzei, Kiyoyuki, Ron Kikinis, and Ferenc A. Jolesz. "MR Compatibility of Mechatronic Devices: Design Criteria." In Medical Image Computing and Computer-Assisted Intervention – MICCAI’99, 1020–30. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/10704282_111.

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Fischer, Gregory S., Axel Krieger, Iulian Iordachita, Csaba Csoma, Louis L. Whitcomb, and Gabor Fichtinger. "MRI Compatibility of Robot Actuation Techniques – A Comparative Study." In Medical Image Computing and Computer-Assisted Intervention – MICCAI 2008, 509–17. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-85990-1_61.

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Cepek, Jeremy, Blaine Chronik, Uri Lindner, John Trachtenberg, and Aaron Fenster. "Development of an MRI-Compatible Device for Prostate Focal Therapy." In Medical Image Computing and Computer-Assisted Intervention – MICCAI 2012, 455–62. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-33415-3_56.

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Tada, Mitsunori, and Takeo Kanade. "An MR-Compatible Optical Force Sensor for Human Function Modeling." In Medical Image Computing and Computer-Assisted Intervention – MICCAI 2004, 129–36. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30136-3_17.

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Koseki, Yoshihiko, Ron Kikinis, Ferenc A. Jolesz, and Kiyoyuki Chinzei. "Precise Evaluation of Positioning Repeatability of MR-Compatible Manipulator Inside MRI." In Medical Image Computing and Computer-Assisted Intervention – MICCAI 2004, 192–99. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30136-3_25.

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Chinzei, Kiyoyuki, Nobuhiko Hata, Ferenc A. Jolesz, and Ron Kikinis. "MR Compatible Surgical Assist Robot: System Integration and Preliminary Feasibility Study." In Medical Image Computing and Computer-Assisted Intervention – MICCAI 2000, 921–30. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-540-40899-4_95.

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Naganou, Hiroaki, Hiroshi Iseki, and Ken Masamune. "MRI Compatible Modular Designed Robot for Interventional Navigation – Prototype Development and Evaluation –." In Medical Image Computing and Computer-Assisted Intervention – MICCAI 2004, 1069–70. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30136-3_141.

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Taillant, Elise, Juan-Carlos Avila-Vilchis, Christophe Allegrini, Ivan Bricault, and Philippe Cinquin. "CT and MR Compatible Light Puncture Robot: Architectural Design and First Experiments." In Medical Image Computing and Computer-Assisted Intervention – MICCAI 2004, 145–52. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30136-3_19.

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Kim, Daeyoung, Etsuko Kobayashi, Takeyoshi Dohi, and Ichiro Sakuma. "A New, Compact MR-Compatible Surgical Manipulator for Minimally Invasive Liver Surgery." In Medical Image Computing and Computer-Assisted Intervention — MICCAI 2002, 99–106. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-45786-0_13.

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Conference papers on the topic "Interventi compatibili"

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Zhang, Yongde, Cong Shi, Haiyan Du, Boyang Gu, and Yan Yu. "A MRI compatible robot for breast intervention." In 2015 IEEE International Conference on Robotics and Biomimetics (ROBIO). IEEE, 2015. http://dx.doi.org/10.1109/robio.2015.7419710.

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Demirci, Efecan, Kristina Butler, and Andrew K. Wojtanowicz. "Development of Well Intervention Fluid for Removal of Sustained Casing Pressure." In ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/omae2017-62600.

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Sustained Casing Pressure (SCP) is a well integrity problem and its removal is required. Techniques that involve replacing the fluid inside the annulus with a heavier fluid (kill fluid, KF) to stop gas migration have so far failed due to issues resulting from fluid incompatibility. This study aims to develop an intervention fluid compatible with water-based annular fluids. Based on the theory of buoyant slippage, brominated organic fluids have been produced and tested to assess compatibility and performance with multiple physical models. Results showed that the KF was able to settle down in water-based fluids, build up and exert pressure at the bottom. Experiments also exposed the formation of a mixture zone just above the building-up KF column. Lower injection rates and/or larger nozzle sizes decrease KF dispersion, prevent mixture zone formation and increase KF recovery. Intervention fluids developed in this study may revive the defunct bleed-and-lube (B&L) technique that would dramatically reduce the cost of SCP removal or may be used in an alternative process of continuous displacement that would significantly reduce the time of well intervention. Presented in the paper is also a road map for testing the SCP removal process that would lead to development of this technology.
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Kudrashou, Viacheslau Y., and Hisham A. Nasr-El-Din. "Formation Damage and Compatibility Issues Associated with Use of Corrosion Inhibitors in Well Acidizing - A Review." In SPE/ICoTA Well Intervention Conference and Exhibition. Society of Petroleum Engineers, 2019. http://dx.doi.org/10.2118/194301-ms.

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Wang, Yi, Hao Su, Kevin Harrington, and Gregory S. Fischer. "Sliding Mode Control of Piezoelectric Valve Regulated Pneumatic Actuator for MRI-Compatible Robotic Intervention." In ASME 2010 Dynamic Systems and Control Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/dscc2010-4203.

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This paper presents the design of a magnetic resonance imaging (MRI) compatible pneumatic actuator regulated by piezoelectric valve for image guided robotic intervention. After comparing pneumatic, hydraulic and piezoelectric MRI compatible actuation technologies, we present a piezoelectric valve regulated pneumatic actuation system consisted of PC, custom servo board driver, piezoelectric valves, sensors and pneumatic cylinder. The system was proposed to investigate the control schemes of a modular actuator; which offers fully MRI compatible actuation; the initial goal is to control our MRI compatible prostate biopsy robot, but the controller and system architecture are suited to a wide range of image guided surgical application. We present the mathematical modeling of the pressure regulating valve with time delay and the pneumatic cylinder. Three sliding mode control schemes are proposed to compare the system performance. Preliminary simulation results are presented to validate the control algorithm.
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Elliott, K., T. Graham-Wright, C. D. Williams, R. Hampson, B. Portillo, and A. Cuaron. "Development and Compatibility Testing of Coiled Tubing with 140-ksi Specified Minimum Yield Strength." In SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition. Society of Petroleum Engineers, 2017. http://dx.doi.org/10.2118/184806-ms.

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Krieger, A., R. C. Susil, G. Fichtinger, E. Atalar, and L. L. Whitcomb. "Design of a novel MRI compatible manipulator for image guided prostate intervention." In IEEE International Conference on Robotics and Automation, 2004. Proceedings. ICRA '04. 2004. IEEE, 2004. http://dx.doi.org/10.1109/robot.2004.1307179.

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Gamal, Hany, Saad Al-Afnan, Salaheldin Elkatatny, and Mohamed Bahgat. "Increasing ESP Lifetime by Employing Novel Non-Corrosive Acid System for Scales Removal." In SPE/ICoTA Well Intervention Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/204405-ms.

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Abstract The scales precipitated on the electric submersible pump (ESP) will lead to trapped heat, lower the motor's cooling capacity, decrease the pump lifetime, and finally pump failure. Removal of oil field scales commonly requires low pH acid that can cause corrosion, hydrogen sulfide evolution, ferric and ferrous hydroxide precipitation, iron sulfide as a by-product, and/or sulfur precipitation. Scales typically occur in the near wellbore, tubing, downhole pumps, and surface equipment. A mineral deposition is widespread with a change in pressure, temperature, pH, and incompatible mixing between injected seawater and formation water. This paper presents a new scale dissolver that is non-corrosive and has a high scale dissolution performance for barium sulfate scales. The study explains a series of comprehensive experimental lab tests such as X-ray diffraction (XRD), X-ray fluorescence (XRF), brine compositional analysis, fluid compatibility and stability, solubility test, precipitation tendency for the dissolved solids, and corrosion test to evaluate and simulate the field application of the new dissolver using two field scale types that mainly contain barium sulfate (BaSo4) scales. The obtained successful results indicated that the novel dissolver had a great dissolution efficiency for two real barium scale samples as the results showed that the dissolution rate recorded 91.3 and 78.4 % at 90 °C for samples 1 and 2 respectively. The novel dissolver showed a very low precipitation tendency for the scale dissolved solids (1.9 and 3.2 % for samples 1 and 2 respectively). Without any additives of corrosion inhibitors, the corrosion rate was 0.00376 lb/ft2 at 1000 psi and 50 °C for 6 hours. The obtained successful results will help to dissolve the barium sulfate scales, maintain the ESP performance, increase the lifetime, and save extra cost for the pump operational problems due to scale precipitations.
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8

Heaney, Frank, Mikhail Mayorov, and John Savage. "Digital Slickline: Case Studies Highlighting Impact of Real-Time Slickline and Efficiency Improvements Compared to Traditional Slickline & E-Line Interventions." In SPE/ICoTA Well Intervention Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/204447-ms.

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Abstract Digital Slickline (DSL) using radio frequency (RF) communications has been deployed in the field since late 2016 and has completed more than 600 jobs, and 2000 runs globally. Several papers have been published outlining how DSL has been deployed for eline replacement services such as perforating, explosive and non-explosive plug setting, production logging, and various other services. What has been less discussed are the efficiencies with surface readout (SRO) downhole data during typical slickline (SL) interventions where jarring is the prominent feature. RF DSL was introduced to the market in late 2016, and since this time, the split between SL and eline replacement services has been relatively consistent at 60/40. The separation isn't unreasonable as most interventions start as SL to prepare the well, move to a diagnostic or well repair phase, and close-out with SL to bring the well back onto production. Case histories presented will outline how SRO in-situ data give operations confidence tasks were completed as planned on gas lift change-outs and non-typical functions like a smart hole finder for leak detection. Today, we have an adequate sample size to validate the efficiency improvements deploying RF DSL compared to the traditional SL/eline intervention model. The one rig up setup off a small footprint slickline unit has proven to save multiple hours depending on the intervention complexity, and the number of eline rig up & rig down sequences eliminated. As the technology gains acceptance, the tool portfolio has continuously expanded, and we have started to leverage opportunities on traditional slickline services to minimize deferred production. Efficiency savings are well documented, but the paper will also detail the polymer-coated cable performance, with focus on breaking strength, corrosive parameters, wellbore fluid compatibility and new critical performance indicators completed before each job. We will close out by summarizing some of the newer technologies that will continue the improved efficiency theme.
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9

Raoufi, Cyrus, Pinhas Ben-Tzvi, Andrew A. Goldenberg, and Walter Kucharczyk. "A MR-compatible tele-robotic system for MRI-guided intervention: system overview and mechanical design." In 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems. IEEE, 2007. http://dx.doi.org/10.1109/iros.2007.4399144.

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10

Krieger, Axel, Iulian Iordachita, Sang-Eun Song, Nathan B. Cho, Peter Guion, Gabor Fichtinger, and Louis L. Whitcomb. "Development and preliminary evaluation of an actuated MRI-compatible robotic device for MRI-guided prostate intervention." In 2010 IEEE International Conference on Robotics and Automation (ICRA 2010). IEEE, 2010. http://dx.doi.org/10.1109/robot.2010.5509727.

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