Relevant bibliographies by topics / Ribbon secondary structure

Contents

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

Academic literature on the topic 'Ribbon secondary structure'

Author: Grafiati
Published: 4 June 2021
Last updated: 12 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Ribbon secondary structure.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Ribbon secondary structure"

1

Crapster, J. Aaron, Ilia A. Guzei, and Helen E. Blackwell. "A Peptoid Ribbon Secondary Structure." Angewandte Chemie International Edition 52, no. 19 (2013): 5079–84. http://dx.doi.org/10.1002/anie.201208630.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Crapster, J. Aaron, Ilia A. Guzei, and Helen E. Blackwell. "A Peptoid Ribbon Secondary Structure." Angewandte Chemie 125, no. 19 (2013): 5183–88. http://dx.doi.org/10.1002/ange.201208630.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Gray, Lilian, and Peter G. Jones. "Secondary Bonding Interactions in Some Dichloroanilinium Chlorides." Zeitschrift für Naturforschung B 57, no. 1 (2002): 73–82. http://dx.doi.org/10.1515/znb-2002-0109.

Full text
Abstract:
Of the six structures presented here, five involve clearly defined hydrophilic layers built up from classical hydrogen bonding systems. Of three solvent-free structures, 2,4- and 3,5-dichloroanilinium chlorides both form ribbon structures involving annelated R24 (8) rings with NH2 donors (two hydrogen atoms from the positively charged NH3 groups) and chloride acceptors. The ribbons are linked by weaker interactions to form layers. 2,5-Dichloroanilinium chloride forms a layer structure directly, with rings R36 (12) exactly analogous to those previously observed in 2-chloroanilinium chloride. 2,
APA, Harvard, Vancouver, ISO, and other styles
4

López-Duplá, Esperanza, Peter G. Jones, and Fabiola Vancea. "Secondary Bonding Interactionsi in Some Di- and Trihaloanilinium Halides." Zeitschrift für Naturforschung B 58, no. 1 (2003): 191–200. http://dx.doi.org/10.1515/znb-2003-0129.

Full text
Abstract:
Abstract Six solvent-free structures of di- and trihaloanilinium halides are presented. All involve clearly defined hydrophilic regions built up from classical hydrogen bonding systems. The 2,4-dibromo-, 2,6- dichloro-, 2,4,6-trichloro- and 2,4,6-tribromoanilinium derivatives form ribbon structures involving annelated R24 (8) rings with NH2 donors (two hydrogens from the positively charged NH3 groups) and halide acceptors. The 2,5-dibromo- and 2,4,5-trichloro derivatives form layers with two types of ring, R24 (8) and R48 (16). All structures also involve other secondary interactions (C-H. . .
APA, Harvard, Vancouver, ISO, and other styles
5

Friedrichsa, Friedrichsa, and Peter G. Jones. "Secondary Interactions in Gold(I) Complexes with Thione Ligands, 3. Three Ionic Dimesylamides [1, 2]." Zeitschrift für Naturforschung B 59, no. 11-12 (2004): 1429–37. http://dx.doi.org/10.1515/znb-2004-11-1210.

Full text
Abstract:
Three structures of the form bis(thione)gold(I) di(methanesulfonyl)amide [thione = imidazolidine- 2-thione, 1; 1-methyl-imidazolidine-2-thione, 2; thiazolidine-2-thione, 3] were determined; all crystallize with one formula unit in the asymmetric unit. Each N-H hydrogen bond donor forms one classical two-centre hydrogen bond with an anion acceptor. Compound 1 thereby forms a complex layer structure with a layer thickness of 10.17 Å ; the packing may be analysed in terms of thinner subunit layers consisting of interlinked, hydrogen-bonded chains and rings. Compound 2 forms a chain structure cons
APA, Harvard, Vancouver, ISO, and other styles
6

Gray, Lilian, and Peter G. Jones. "Secondary Bonding Interactions in Some Haloanilinium Halides." Zeitschrift für Naturforschung B 57, no. 1 (2002): 61–72. http://dx.doi.org/10.1515/znb-2002-0108.

Full text
Abstract:
The crystal packing in the structures of various solvent-free (mono)haloanilinium halides involves with one exception the formation of approximately planar hydrophilic regions that contain classical hydrogen bonds N-H···X- (X = halogen). Common to the substructures of all layers are rings of general graph set Rn2n(4n), involving equal numbers of chloride acceptors and NH2 moieties (two hydrogen atoms of the positively charged NH3 groups). The 2-substituted derivatives contain the shortest X···X- contacts, and these are within the layers; it could be argued that the contacts are forced upon the
APA, Harvard, Vancouver, ISO, and other styles
7

OBERER, Monika, Klaus ZANGGER, Stefan PRYTULLA, and Walter KELLER. "The anti-toxin ParD of plasmid RK2 consists of two structurally distinct moieties and belongs to the ribbon-helix-helix family of DNA-binding proteins." Biochemical Journal 361, no. 1 (2001): 41–47. http://dx.doi.org/10.1042/bj3610041.

Full text
Abstract:
NMR and CD spectroscopy have been used to characterize, both structurally and dynamically, the 82-amino-acid ParD protein of the post-segregational killing module of the broad-host-range plasmid RP4/RK2. ParD occurs as a dimer in solution and exercises two different control functions; an autoregulatory function by binding to its own promoter PparDE and a plasmid-stabilizing function by inhibiting ParE toxicity in cells that express ParD and ParE. Analysis of the secondary structure based on the chemical-shift indices, sequential nuclear Overhauser enhancements (NOEs) and 3JHα-NH scalar couplin
APA, Harvard, Vancouver, ISO, and other styles
8

Ren, Zhimin, Chao Chen, Rong Hu, Kaiguang Mai, Guodong Qian, and Zhiyu Wang. "Two-Step Self-Assembly and Lyotropic Liquid Crystal Behavior of TiO2Nanorods." Journal of Nanomaterials 2012 (2012): 1–8. http://dx.doi.org/10.1155/2012/180989.

Full text
Abstract:
Several self-assembly structures of anatase TiO2nanorods were obtained by a two-step assembly process, and these structures formed different lyotropic liquid crystal in solution. Primary self-assembly occurred in synthesis process and formed two structures, in the morphology of ribbon and honeycomb, respectively. Secondary-assembly took place when the products were placed at lower temperature, where unique structures were obtained as the relative amount of ribbon and honeycomb changed with the increase of TiO2concentration. These structures showed nematic, spherulites, and lamellar phases. The
APA, Harvard, Vancouver, ISO, and other styles
9

Mehlin, H., B. Daneholt, and U. Skoglund. "Structural interaction between the nuclear pore complex and a specific translocating RNP particle." Journal of Cell Biology 129, no. 5 (1995): 1205–16. http://dx.doi.org/10.1083/jcb.129.5.1205.

Full text
Abstract:
The transport of Balbiani ring (BR) premessenger RNP particles in the larval salivary gland cells of the dipteran Chironomus tentans can be followed using electron microscopy. A BR RNP particle consists of an RNP ribbon bent into a ringlike structure. Upon translocation through the nuclear pore complex (NPC), the ribbon is straightened and enters the central channel of the NPC with the 5' end of the transcript in the lead. The translocating ribbon is likely to interact with the central channel but, in addition, the remaining portion of the ribbon ring makes contact with the periphery of the NP
APA, Harvard, Vancouver, ISO, and other styles
10

Marquart, Leanna A., Matthew W. Turner, Lisa R. Warner, Matthew D. King, James R. Groome та Owen M. McDougal. "Ribbon α-Conotoxin KTM Exhibits Potent Inhibition of Nicotinic Acetylcholine Receptors". Marine Drugs 17, № 12 (2019): 669. http://dx.doi.org/10.3390/md17120669.

Full text
Abstract:
KTM is a 16 amino acid peptide with the sequence WCCSYPGCYWSSSKWC. Here, we present the nuclear magnetic resonance (NMR) structure and bioactivity of this rationally designed α-conotoxin (α-CTx) that demonstrates potent inhibition of rat α3β2-nicotinic acetylcholine receptors (rα3β2-nAChRs). Two bioassays were used to test the efficacy of KTM. First, a qualitative PC12 cell-based assay confirmed that KTM acts as a nAChR antagonist. Second, bioactivity evaluation by two-electrode voltage clamp electrophysiology was used to measure the inhibition of rα3β2-nAChRs by KTM (IC50 = 0.19 ± 0.02 nM), a
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Ribbon secondary structure"

1

Messerschmitt, Alexandre. "Utilisation d’unités γ-lactames pour le développement de vecteurs de pénétration intracellulaire et la conception de foldamères". Thesis, Montpellier, 2019. http://www.theses.fr/2019MONTS018/document.

Full text
Abstract:
L’utilisation d’oligomères d’α-amino-γ-lactame (Agl-αAA) comme vecteurs de pénétration intracellulaire est décrite dans ce manuscrit. Nous avons montré que ces oligomères structurés en ruban sont capables de traverser la membrane plasmique pour atteindre le cytosol et y délivrer un cargo biologiquement actif. A la différence des séquences peptidiques, ces oligomères ont une très bonne résistance enzymatique. Une nouvelle famille de foldamères d’α-amino-γ-lactame (Agl-βAA) obtenus à partir de séquences /β peptidiques est également décrite. La structure secondaire de ces composés a été étudiée
APA, Harvard, Vancouver, ISO, and other styles
2

Grégoire, Anne. "Le petit ARN nucléolaire U3 de la levure Saccharomyces cerevisiae, structure et maturation du précurseur, structure de l'ARN mature libre et au sein de la particule ribon." Nancy 1, 1996. http://www.theses.fr/1996NAN10303.

Full text
Abstract:
Au cours de ce travail de thèse, nous avons étudié la structure secondaire du snoRNA U3A de S cerevisiae libre et au sein de la snoRNP U3. Nous avons aussi étudié la structure secondaire des pré-snoRNA U3A et U3B et de l'intron de l'ARN prémessager de l'actine de S cerevisiae. Les résultats obtenus ont permis de proposer des modèles de structure secondaire pour les snoRNA U3 et pré-snoRNA U3 de levures des genres Kluyveromyces, Pichia et Hansenula, d'identifier les motifs et séquences conservés dans ces ARN. Enfin, nous avons réalisé une étude de la relation entre la structure secondaire du pr
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Ribbon secondary structure"

1

Ohnishi, Koji. "Evolutionary Meanings of the Primary and Secondary Structures of the “UR-RNA”, A Primitive Possibly Self-Replicating Ribo-Organism Commonly Ancestral to tRNAs, 5S-rRNA and Virusoids." In Symmetries in Science IV. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4613-0597-2_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Ribbon secondary structure"

1

Liu, Yu chao, Tao Guo, Zong yu Han, and Hui ren Zhu. "Flow and Heat Transfer in a Ribbed Channel With Complex Structure Characters." In ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/gt2020-14738.

Full text
Abstract:
Abstract The ribbed channels are widely used in the internal cooling structure of turbine blade. Many investigations on this kind of channel were carried on in the channel with rectangle cross section and straight inlet. Nevertheless, in mid-chord region of a real blade, the channel characters are more complex and may affect the heat transfer performance in the channel. The heat transfer investigation in a channel with 3 legs was conducted by numerical simulation. Aim to get the influence of channel structure feature to heat transfer and flow characteristics, the channel was simplified from a
APA, Harvard, Vancouver, ISO, and other styles
2

Zeng, Junxiong, Tieyu Gao, Jun Li, Jiangnan Zhu, and Jiyou Fei. "Numerical Investigation on Flow and Heat Transfer Characteristics of Steam and Mist/Steam in Internal Cooling Channels With Different Rib Angles." In ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/gt2016-56812.

Full text
Abstract:
In order to further increase the gas turbine efficiency by increasing the turbine inlet temperature, an advanced cooling technology needs to be developed. Recently, mist /steam (air) cooling is considered as a promising technology to effectively cool the hot components such as gas turbine vanes and blades. A series of experimental investigations and numerical simulations conducted in the past proved the feasibility and superiority of mist cooling technology in elevated gas turbine working condition. The aim of this study is to numerically analyze the secondary flow structure and the influence
APA, Harvard, Vancouver, ISO, and other styles
3

Luo, Zhixing, Yunlin Sun, Peng Liu, and Junfan Lu. "Application of New Timber Structure Building Envelope in China’s Solar Buildings." In ASME 2013 7th International Conference on Energy Sustainability collocated with the ASME 2013 Heat Transfer Summer Conference and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/es2013-18312.

Full text
Abstract:
Sustainable development could be seen as indispensable condition for survival of civilization. The development of timber products is a new paradigm in material and building science research in China, requiring the accounting for carbon emissions, carbon sequestration, material embodied energy, and material thermal properties for this renewable resource. This paper studies the application of the timber lattice wall in Chinese solar buildings. Firstly, it is analyzed timber structural form and mechanical property of the multi-ribbed composite wall, proving its high anti-seismic property and firm
APA, Harvard, Vancouver, ISO, and other styles
4

Duchaine, Florent, Laurent Gicquel, Thomas Grosnickel, and Charlie Koupper. "Large Eddy Simulation of the Flow Developing in Static and Rotating Ribbed Channels." In ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/gt2019-90370.

Full text
Abstract:
Abstract In the present work, the turbulent flow fields in a static and rotating ribbed channel representative of an aeronautical gas turbine are investigated by mean of wall-resolved compressible Large Eddy Simulation (LES). This approach has been previously validated in a squared ribbed channel based on an experimental database from Von Karman Institute (Reynolds and rotation numbers of about 15000 and +/− 0.38 respectively). LES results prove to reproduce differences induced by buoyancy in the near rib region and resulting from adiabatic or anisothermal flows under rotation. The model also
APA, Harvard, Vancouver, ISO, and other styles
5

Zhang, Peng, Yu Rao, and Yanlin Li. "A Numerical Study of Heat Transfer and Flow Structure in Channels With Miniature V Rib-Dimple Hybrid Structure on One Wall." In ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/gt2018-75929.

Full text
Abstract:
This paper presents a numerical study on turbulent flow and heat transfer in the channels with a novel hybrid cooling structure with miniature V-shaped ribs and dimples on one wall. The heat transfer characteristics, pressure loss and turbulent flow structures in the channels with the rib-dimples with three different rib heights of 0.6 mm, 1.0 mm and 1.5 mm are obtained for the Reynolds numbers ranging from 18,700 to 60,000 by numerical simulations, which are also compared with counterpart of a pure dimpled and pure V ribbed channel. The results show that the overall Nusselt numbers of the V r
APA, Harvard, Vancouver, ISO, and other styles
6

Liou, Tong-Miin, Shyy Woei Chang, Shu-Po Chan, and Yu-Shuai Liu. "PIV Measurements in a Two-Pass 90-Deg Ribbed-Wall Parallelogram Channel." In ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/gt2014-25248.

Full text
Abstract:
A parallelogram channel has drawn very little or no attention in the open literature although it appears as a cross-sectional configuration of some gas turbine rotor blades. Particle Image velocimetry is presented of local flow structure in a two-pass 90-deg ribbed-wall parallelogram channel with a 180-deg sharp turn. The channel has a cross-sectional equal length, 45.5 mm, of adjacent sides and two pairs of opposite angles are 45-deg and 135-deg. The rib height to channel height ratio is 0.1. All the measurements were performed at a fixed Reynolds number, characterized by channel hydraulic di
APA, Harvard, Vancouver, ISO, and other styles
7

Luo, Jianxia, Cunliang Liu, and Huiren Zhu. "Numerical Investigation of Film Cooling Performance With Different Internal Flow Structures." In ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/gt2014-25314.

Full text
Abstract:
Four coolant channel configurations, including supply plenum without crossflow, smooth channel with crossflow and ribbed channels with crossflow ( 135° and 45° angled ribs), are simulated to find out the effect of internal flow structures on the external film cooling performance. Reynolds Averaged Navier Stokes (RANS) simulations with realizable k-ε turbulence model and enhanced wall treatment are performed using a commercial code Fluent. Blowing ratios cover a range from 0.5 to 2.0. For the three cases with crossflow, a constant Reynolds number, ReDh, is fixed as 100000. Particular attention
APA, Harvard, Vancouver, ISO, and other styles
8

Wieler, M., B. Woerz, P. Jeschke, and M. Rabs. "Developing Secondary Flow and Heat Transfer in the Entrance Region of a Square Channel With 45° Crossed Rib Arrangement." In ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/gt2019-90801.

Full text
Abstract:
Abstract This paper presents developing secondary flow and heat transfer measurements in a ribbed cooling channel. Experiments are carried out for Reynolds number ranging from 25,000–140,000. Regionally averaged local heat transfer measurements are conducted using heated copper segments. Flow measurements are carried out using a miniature five-hole pressure probe and presented for cross sections at intervals of 1.8 hydraulic diameters dh in flow direction. Results are compared to numerical simulations using explicit algebraic Reynolds stress and turbulent heat transfer models. The paper focuse
APA, Harvard, Vancouver, ISO, and other styles
9

Forsyth, Peter R., Matthew McGilvray, and David R. H. Gillespie. "Secondary Flow and Heat Transfer Coefficient Distributions in the Developing Flow Region of Ribbed Turbine Blade Cooling Passages." In ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/gt2014-26737.

Full text
Abstract:
This paper reports an experimental and numerical study of the development and coupling of aerodynamic flows and heat transfer within a model ribbed internal cooling passage to provide insight into the development of secondary flows. Static instrumentation was installed at the end of a long smooth passage, and used to measure local flow features in a series of experiments where ribs were incrementally added upstream. This improves test turnaround time while ensuring that the aerodynamic probe was non-invasive. Local heat transfer coefficient distributions were similarly captured using a hybrid
APA, Harvard, Vancouver, ISO, and other styles
10

Saha, A. K., and Sumanta Acharya. "Unsteady RANS Simulation of Turbulent Flow and Heat Transfer in Ribbed Coolant Passages of Different Aspect Ratios." In ASME Turbo Expo 2004: Power for Land, Sea, and Air. ASMEDC, 2004. http://dx.doi.org/10.1115/gt2004-53986.

Full text
Abstract:
The flow and heat transfer in ribbed coolant passages of aspect ratios (AR) of 1:1, 4:1, and 1:4 are numerically studied through the solution of the Unsteady Reynolds Averaged Navier-Stokes (URANS) equations. The ribs are oriented normal to the flow and arranged in a staggered configuration on the leading and trailing surfaces. The URANS procedure can resolve large-scale bulk unsteadiness, and utilizes a two equation k-ε model for the turbulent stresses. Both Coriolis and centrifugal buoyancy effects are included in the simulations. The computations are carried out for a fixed Reynolds number
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Ribbon secondary structure' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography