Relevant bibliographies by topics / Ring systems

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

Academic literature on the topic 'Ring systems'

Author: Grafiati
Published: 4 June 2021
Last updated: 26 July 2025

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Journal articles on the topic "Ring systems"

1

Anusooya, Y., Aparna Chakrabarti, Swapan K. Pati, and S. Ramasesha. "Ring currents in condensed ring systems." International Journal of Quantum Chemistry 70, no. 3 (1998): 503–13. http://dx.doi.org/10.1002/(sici)1097-461x(1998)70:3<503::aid-qua6>3.0.co;2-y.

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Murray, Carl. "Planetary Ring Systems." Eos, Transactions American Geophysical Union 89, no. 37 (2008): 343. http://dx.doi.org/10.1029/2008eo370005.

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Marsmann, Heinrich C., Edith Bertling, and Meinolf Seifert. "Organic Silicate Ring Systems." Phosphorus, Sulfur, and Silicon and the Related Elements 64, no. 1-4 (1992): 33–38. http://dx.doi.org/10.1080/10426509208041125.

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Riegel, Bernhard, Arno Pfitzner, Gernot Heckmann, Ekkehard Fluck, and Herbert Binder. "Phosphorus-Boron and Phosphorus-Silicon Ring Systems Functionalization of Phosphorus Ring Systems." Phosphorus, Sulfur, and Silicon and the Related Elements 93, no. 1-4 (1994): 173–76. http://dx.doi.org/10.1080/10426509408021809.

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HURST, D. T. "ChemInform Abstract: Six-Membered Ring Systems: Triazines, Tetrazines, and Fused Ring Polyaza Systems." ChemInform 24, no. 8 (2010): no. http://dx.doi.org/10.1002/chin.199308336.

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HURST, D. T. "ChemInform Abstract: Six-Membered Ring Systems: Triazines, Tetrazines and Fused Ring Polyaza Systems." ChemInform 22, no. 21 (2010): no. http://dx.doi.org/10.1002/chin.199121309.

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HURST, D. T. "ChemInform Abstract: Six-Membered Ring Systems: Triazines, Tetrazines, and Fused-Ring Polyaza Systems." ChemInform 24, no. 33 (2010): no. http://dx.doi.org/10.1002/chin.199333314.

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HURST, D. T. "ChemInform Abstract: Six-Membered Ring Systems: Triazines, Tetrazines and Fused Ring Polyaza Systems." ChemInform 26, no. 22 (2010): no. http://dx.doi.org/10.1002/chin.199522315.

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HURST, D. T. "ChemInform Abstract: Six-Membered Ring Systems: Triazines, Tetrazines, and Fused Ring Polyaza Systems." ChemInform 24, no. 51 (2010): no. http://dx.doi.org/10.1002/chin.199351334.

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Ochoa, Carmen, and Pilar Goya. "ChemInform Abstract: Six-Membered Ring Systems: Triazines, Tetrazines and Fused Ring Polyaza Systems." ChemInform 32, no. 25 (2010): no. http://dx.doi.org/10.1002/chin.200125257.

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Dissertations / Theses on the topic "Ring systems"

1

Slater, Rachel. "Polyfunctional heteroaromatic fused ring systems." Thesis, Durham University, 2005. http://etheses.dur.ac.uk/2755/.

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Many current therapeutic agents are based on a core structure consisting of a fused ring heteroaromatic polycyclic system. Methodology for the synthesis of a range of these structurally diverse heteroaromatic derivatives is therefore highly desirable and short, high yielding, regioselective and flexible routes to such systems is very important. Our methodology utilises nucleophilic substitution reactions between pentafluoropyridine (PFP) and its derivatives, and various binucleophiles, e.g. The methodology has also been extended to 4-substituted tetrafluoropyridine derivativesand different bin
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Sutradhar, Nitai Chandra. "The study of ring-spinning with particular reference to rotating rings." Thesis, University of Leeds, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.329210.

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Lingard, Hannah. "Cascade approaches to decahydroquinoline ring systems." Thesis, University of Oxford, 2010. http://ora.ox.ac.uk/objects/uuid:e0ff1123-eae7-47aa-b377-1a12346d2538.

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The aims of this project were to develop a cascade approach towards decahydroquinoline frameworks (Scheme I) and apply this to the synthesis of decahydroquinoline-containing natural products such as lycopodine, cermizine B and lepadin D (Scheme I). Scheme I. Several linear precursors were synthesized via a modular strategy. For example, lycopodine linear precursor i was synthesized in a total of 12 steps (Scheme II). Scheme II. Conditions for cyclization and hydrogenation were tested, with the diastereoselectivity examined in each system. For example, the lepadin linear precursor ii produced t
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Kiss, Emily. "Diasterodivergent synthesis of fused ring systems." Thesis, University of Oxford, 2015. https://ora.ox.ac.uk/objects/uuid:37545702-38f9-4bb5-a233-69a296387792.

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Introduction: We envisioned using phase transfer catalysis (PTC) to develop asymmetric carba-6p- electrocyclisations. We believed that the configurational lability of 6p systems could be reduced by constraining them within a ring system. Results and Discussion: En route to the synthesis of a starting material for the transannular electrocyclisation reaction, we noticed that a 5-5-3 fused ring system had formed, in one step, from a linear precursor and as a single diastereomer. We synthesised both geometric isomers of the starting materials, and unexpectedly, the E or Z isomers cyclised to form
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Lu, Yingzi. "Polycyclic and oligocyclic phosphorus-nitrogen ring systems." [S.l.] : [s.n.], 2006. http://www.digibib.tu-bs.de/?docid=00005216.

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Robertson, G. M. "Synthesis of ring systems via radical reactions." Thesis, University of Nottingham, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.353927.

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Longthorne, Darren Stuart. "Thieno-extended purines and related ring systems." Thesis, University of Salford, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.261839.

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Rodger, Robert. "Fused ring systems in natural product synthesis." Thesis, The University of Sydney, 2022. https://hdl.handle.net/2123/27645.

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On the instigation of A/Prof C. S. P. McErlean I investigated the rapid synthesis of fused ring compounds by a key polyene cyclisation. Chapter 1 sets the scene by highlighting deficiencies in literature syntheses of selected fused-ring compounds, where synthetic strategies are often suboptimal. In particular, the scarcity of reported syntheses involving a direct cyclisation method is noted. Chapter 2 discusses the taiwaniaquinoids and previous synthetic approaches including McErlean group efforts which delivered the non-natural stereochemistry. A method to produce the desired trans stereo
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Dincoflaz, Yasemin. "The Synthesis Of 6- And 7- Membered Heterocyclic Ring Systems Fused To Pyridine Ring." Master's thesis, METU, 2013. http://etd.lib.metu.edu.tr/upload/12615579/index.pdf.

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The synthesis of the nitrogen containing heterocyclic compounds is one of the leading research areas throughout the organic chemistry due to their significant activities in biological systems. Among the various biologically active molecules, pyridine-fused ring systems are of prime importance on the grounds of their proven clinical roles. The coupling reactions with 6-membered heterocyclic compounds and diazepines gave rise to new pharmalogical compounds in recent years. Therefore, our object was the synthesis of pyridine-fused 6- and 7-membered heterocycles. Starting from bromopyridine, two d
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Bean, David Edward. "Aromaticity in molecular systems with multiple ring currents." Thesis, University of Sheffield, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.531195.

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Books on the topic "Ring systems"

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Thiem, J., ed. Transition Temperatures and Related Properties of Four-Ring Systems, Five-Ring Systems, and More than Five Rings. Springer-Verlag, 1995. http://dx.doi.org/10.1007/b55819.

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Preston, P. N. Condensed imidazoles: 5-5 ring systems. Wiley, 1986.

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1937-, Steudel Ralf, ed. The Chemistry of inorganic ring systems. Elsevier, 1992.

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Thiem, J., ed. Transition Temperatures and Related Properties of One-Ring Systems and Two-Ring Systems without Bridging Groups. Springer-Verlag, 1992. http://dx.doi.org/10.1007/b46098.

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Longthorne, Darren Stuart. Thieno-extended purines and related ring systems. University of Salford, 1994.

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(Firm), Anixter, ed. Token ring switching. Worldwide headquarters, Anixter, 1998.

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Vine, Penny. Ring of confidence. Positive Press, 2002.

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Klingbeil, Harald, Ulrich Laier, and Dieter Lens. Theoretical Foundations of Synchrotron and Storage Ring RF Systems. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-07188-6.

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Patterson, Michael J. Performance characteristics of ring-cusp thrusters with xenon propellant. National Aeronautics and Space Administration, 1986.

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Patterson, Michael J. Performance characteristics of ring-cusp thrusters with xenon propellant. National Aeronautics and Space Administration, 1986.

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Book chapters on the topic "Ring systems"

1

Hamilton, Sarah C., and Mireille E. Broucke. "Ring Systems." In Geometric Control of Patterned Linear Systems. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-28804-3_6.

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Gribble, Gordon W. "Mesoionic Ring Systems." In Synthetic Applications of 1,3-Dipolar Cycloaddition Chemistry Toward Heterocycles and Natural Products. John Wiley & Sons, Inc., 2003. http://dx.doi.org/10.1002/0471221902.ch10.

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Talapatra, Sunil Kumar, and Bani Talapatra. "Fused Ring Systems." In Basic Concepts in Organic Stereochemistry. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-95990-6_9.

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Rosowsky, Andre. "Oxepin Ring Systems Containing Two Rings." In Chemistry of Heterocyclic Compounds: A Series Of Monographs. John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470186961.ch2.

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Rosowsky, Andre. "Oxepin Ring Systems Containing Three Rings." In Chemistry of Heterocyclic Compounds: A Series Of Monographs. John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470186961.ch3.

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Proctor, George R. "Azepine Ring Systems Containing two Rings." In Chemistry of Heterocyclic Compounds: A Series Of Monographs. John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470187210.ch2.

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Mella, Piero. "The Language of Systems Thinking for Control Systems." In The Magic Ring. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-05386-8_1.

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Mella, Piero. "The Language of Systems Thinking for Control Systems." In The Magic Ring. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-64194-8_1.

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Mana-Capelli, Sebastian, and Dannel McCollum. "Actomyosin Ring." In Encyclopedia of Systems Biology. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4419-9863-7_779.

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Buchanan, William. "LAN: Token Ring." In Mastering Global Information Systems. Macmillan Education UK, 1997. http://dx.doi.org/10.1007/978-1-349-14411-2_9.

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Conference papers on the topic "Ring systems"

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Rieger, Bernd, and Sjoerd Stallinga. "Single Image Fourier Ring Correlation." In Imaging Systems and Applications. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/isa.2024.ith5c.3.

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We address (super)resolution assessment of light microscopy via Fourier Ring Correlation (FRC), based on a single camera image. Based on Poisson statistics we can split an image into two noise independent halves, and use this to compute the FRC. The technique is demonstrated on widefield, STED, ISM, and RCM modalities.
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Su, Chenyang, Dejun Liu, Zhuorong Li, et al. "Ring-in-Ring Beam Shaping Based on a 3D Nanoprinted Microlens on Fiber Tip." In 2024 14th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP). IEEE, 2024. http://dx.doi.org/10.1109/csndsp60683.2024.10636389.

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Wang, Min, Cheng Chen, Hao Wu, Jianyu Zhang, Shihong Zhou, and Guoxing Wang. "Will Smart Ring be Next Wave of Wearables?" In 2024 IEEE Biomedical Circuits and Systems Conference (BioCAS). IEEE, 2024. https://doi.org/10.1109/biocas61083.2024.10798374.

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Hodges, S. E., W. Gadomski, and M. G. Raymer. "Conical Ring Emission from a Microcavity Dye Laser." In Nonlinear Dynamics in Optical Systems. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/nldos.1990.stdopd181.

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Conical ring emission from a micro-cavity dye laser has been observed and modeled. The presence of rings is surprising since the dye used is spectrally broad enough to allow emission into the angles between rings.
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Gheran, Bogdan-Florin, Radu-Daniel Vatavu, and Jean Vanderdonckt. "Ring x2." In DIS '18: Designing Interactive Systems Conference 2018. ACM, 2018. http://dx.doi.org/10.1145/3197391.3205422.

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Lee, A. S. T., D. K. Hunter, D. G. Smith, and D. Marcenac. "Routing in WDM rings and multi-ring networks." In IEE Colloquium on Multiwavelength Optical Networks: Devices, Systems and Network Implementations. Day Two. IEE, 1998. http://dx.doi.org/10.1049/ic:19980507.

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Eftelioglu, Emre, Ravi Garg, Vaibhav Kango, Chintan Gohil, and Amber Roy Chowdhury. "RING-Net." In SIGSPATIAL '22: The 30th International Conference on Advances in Geographic Information Systems. ACM, 2022. http://dx.doi.org/10.1145/3557917.3567617.

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Zhuang, Qi-ren, Jiaxian Wang, Shuang Meng, Bin Lei, and Jian-wen Lin. "Ring fiber-optic sensor systems." In Advanced Sensor Systems and Applications III. SPIE, 2008. http://dx.doi.org/10.1117/12.754942.

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Eno, Nkpoikanke A., Petr A. Pavlov, and Yurii Filatov. "Ring laser in angle measurements." In Earth Observing Systems XXIII, edited by James J. Butler, Xiaoxiong (Jack) Xiong, and Xingfa Gu. SPIE, 2018. http://dx.doi.org/10.1117/12.2320312.

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Iizuka, Tetsuya, and Kunihiro Asada. "An all-digital on-chip PMOS and NMOS process variability monitor utilizing shared buffer ring and ring oscillator." In Systems (DDECS). IEEE, 2011. http://dx.doi.org/10.1109/ddecs.2011.5783059.

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Reports on the topic "Ring systems"

1

Raymond, R. J., T. N. Chen, and L. DiNanno. Wear reduction systems liquid piston ring. Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/5884274.

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Lammertsma, K. New High Energy Density Small Ring Systems. Defense Technical Information Center, 1990. http://dx.doi.org/10.21236/ada231309.

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Soukas, A. AGS Main ring loss monitor systems/External beam loss monitor systems. Office of Scientific and Technical Information (OSTI), 1987. http://dx.doi.org/10.2172/1157446.

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Strickland, J. H., and D. E. Amos. A fast solver for systems of axisymmetric ring vortices. Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/6514557.

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Stevens, R. D., B. V. Chapnik, and B. Howe. L51960 Acoustical Pipe Lagging Systems Design and Performance. Pipeline Research Council International, Inc. (PRCI), 1998. http://dx.doi.org/10.55274/r0010392.

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Noise levels radiated from the exterior of a pipe wall can significantly contribute to the overall noise levels on the site of a gas plant and at neighboring properties. The noise inside the piping is generated both by the gas compressor itself, and by the flow of gas through valves, elbows and fittings. Sound inside the pipe couples to the pipe wall by exciting vibration modes, some of which are radiated from the exterior of the pipe into the air. Piping is geometrically circular, which provides it with considerable increased stiffness versus a flat plate, and thereby assists in its ability t
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Author, Not Given. Lattice Element Error Solver for Modeling of Accelerators, Storage Ring, Transport Systems, and Insertion Devices. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1484272.

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Jones, Kevin W. Making Neutrons (and Protons): An Overview of the LANSCE Accelerator, Proton Storage Ring and Beam Transport Systems. Office of Scientific and Technical Information (OSTI), 2017. http://dx.doi.org/10.2172/1343697.

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Houlé, M. G., C. M. Lesher, R. T. Metsaranta, and A. A. Sappin. Architecture of magmatic conduits in chromium-PGE and Ni-Cu-PGE ore systems in Superior Province: example from the 'Ring of Fire' region, Ontario. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2019. http://dx.doi.org/10.4095/313678.

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Hahn, H., C. Rufer, and J. Sondericker. RHIC Ring Element Nomenclature System. Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/1119148.

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Raparia, D., J. Alessi, Y. Lee, A. Ruggiero, W. Weng, and R. Witkover. NSNS Ring System Design Study. Office of Scientific and Technical Information (OSTI), 1996. http://dx.doi.org/10.2172/1157188.

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