Log in

Relevant bibliographies by topics / 5o3 / Journal articles

To see the other types of publications on this topic, follow the link: 5o3.

Journal articles on the topic '5o3'

Author: Grafiati

Published: 11 September 2021

Last updated: 27 April 2022

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

Select a source type:

Consult the top 50 journal articles for your research on the topic '5o3.'

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.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Mandal, T. K. "Rietveld refinement on XRD and TEM study of nanocrystalline PbZr0:5Ti0:5O3 ceramics prepared with a soft chemistry route." Materials Science-Poland 33, no. 1 (March 1, 2015): 18–24. http://dx.doi.org/10.1515/msp-2015-0040.

Full text

Abstract:

AbstractPbZr0:5Ti0:5O3 nanopowders (~27 nm) have been prepared by a controlled reconstructive thermal decomposition and crystallization from an amorphous polymeric precursor with polyvinyl alcohol (PVA) and sucrose at 400 to 700 °C in air. The Rietveld refinement of the XRD profiles which were recorded at room temperature for the PbZr0:5Ti0:5O3 powder prepared by a thermal treatment at 700 °C for 2 h, confirmed the P4mm tetragonal crystal structure of the as prepared PbZr0:5Ti0:5O3 nanopowders, with a = 0.4036 nm and c = 0.4147 nm. A hexagonal symmetry (R3c), with a = 0.5774 nm and c = 1.4212 nm, was also detected from Rietveld refinement analysis. Thus, tetragonal and hexagonal phases were found to coexist with the as prepared PbZr0:5Ti0:5O3 nanopowders. The average particle size (D) of the PbZr0:5Ti0:5O3 powders, estimated with the help of the specific surface area, measured by BET method, was 26.1 nm. Average D value, calculated by D2θ1/2 in the XRD peaks with the Debye-Scherrer relation was ~24 nm. TEM study made it possible to measure the particle size of PbZr0:5Ti0:5O3 powders with an average diameter of 27 nm.

APA, Harvard, Vancouver, ISO, and other styles

2

Троянчук, И. О., М. В. Бушинский, Н. В. Терешко, and А. Н. Васильев. "ПРИЧИНЫ МЕТАМАГНЕТИЗМА РАЗУПОРЯДОЧЕННОГО ПЕРОВСКИТА EuMno.5Coo.5O3, "Журнал экспериментальной и теоретической физики"." Журнал экспериментальной и теоретической физики, no. 6 (2018): 977–81. http://dx.doi.org/10.7868/s0044451018060123.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Moon, S. H., S. H. Han, H. W. Kang, H. G. Lee, K. W. Chae, J. S. Kim, and C. I. Cheon. "Crystal phases and electric properties of (Na0.5K0.5)1−xNb1+x/5O3:yCuO, zLiSbO3 piezoceramics." Ceramics International 38 (January 2012): S343—S346. http://dx.doi.org/10.1016/j.ceramint.2011.04.116.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Zhu, Changli, Linxi Hou, Shisong Li, Lizhen Gan, and Kui Xie. "Efficient carbon dioxide electrolysis with metal nanoparticles loaded La0·75Sr0·25Cr0·5Mn0·5O3-δ cathodes." Journal of Power Sources 363 (September 2017): 177–84. http://dx.doi.org/10.1016/j.jpowsour.2017.07.070.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Alcock, Nathaniel W., Mark Pennington, and Gerald R. Willey. "Notes. A novel pentameric hydrolysis product of SnMe2Cl2: crystal and molecular structure of [NHEt3][(SnMe2Cl)5O3]." Journal of the Chemical Society, Dalton Transactions, no. 12 (1985): 2683. http://dx.doi.org/10.1039/dt9850002683.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Yuan, C., Y. Zhou, J. Qian, X. Ye, Z. Zhan, and S. Wang. "La0·8Sr0·2Cr0·5Fe0·5O3-d as anode material on cathode-support SOFCs for direct hydrocarbon utilisation." Materials Research Innovations 18, sup4 (July 2014): S4–132—S4–136. http://dx.doi.org/10.1179/1432891714z.000000000671.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Lampin, P., N. Menguy, and C. Caranoni. "Microstructure of PbSc0·5(Nb, Ta)0·5O3: A highly ordered solid solution of complex perovskite compounds." Philosophical Magazine Letters 72, no. 4 (October 1995): 215–22. http://dx.doi.org/10.1080/09500839508242454.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Cardin, Christine J., Michael B. Power, and David J. Cardin. "Synthesis and structure of Ir4Sn3(CO)6{CH(SiMe3)2}5O3; a heterometallic ‘raft’ with sail hoisted!" Journal of Organometallic Chemistry 462, no. 1-2 (December 1993): C27—C28. http://dx.doi.org/10.1016/0022-328x(93)83389-d.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Jebli, M., Ch Rayssi, J. Dhahri, M. Ben Henda, Hafedh Belmabrouk, and Abdullah Bajahzar. "Structural and morphological studies, and temperature/frequency dependence of electrical conductivity of Ba0.97La0.02Ti1−xNb4x/5O3 perovskite ceramics." RSC Advances 11, no. 38 (2021): 23664–78. http://dx.doi.org/10.1039/d1ra01763b.

Full text

Abstract:

The frequency- and temperature-dependent conductivity of our polycrystalline perovskite ceramic systems with a composition of Ba_0.97La_0.02Ti_1−xNb_4x/5O₃ (x = 5, 7 and 10, in mol%) was investigated.

APA, Harvard, Vancouver, ISO, and other styles

10

Lin, J. Q., X. K. Li, W. L. Yang, Z. Z. Li, S. J. Lu, and Q. Q. Lei. "The effects of nanoparticles with different shapes on the interface bond energy in a polyimide/KTa0·5Nb0·5O3 composite." Materials Research Innovations 19, sup5 (May 2015): S5–292—S5–295. http://dx.doi.org/10.1179/1432891714z.0000000001095.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Jebli, Marwa, Nejeh Hamdaoui, Badreddine Smiri, S. Rabaoui, Z. Raddaoui, J. Dhahri, Lotfi Beji, Hafedh Belmabrouk, and Hussein Alrobei. "Raman spectra, photoluminescence, and low-frequency dielectric properties of Ba0.97La0.02Ti1−xNb4x/5O3 (x = 0.00, 0.05) ceramics at room temperature." Journal of Materials Science: Materials in Electronics 31, no. 18 (August 3, 2020): 15296–307. http://dx.doi.org/10.1007/s10854-020-04094-z.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Dudek, J., M. F. Kupriyanov, E. G. Fesenko, G. M. Konstantinov, V. A. Servuli, and T. Szatkiewska. "Phase transition behavior in the morphotropic region of(x)pbtio3−(0. 98−x)Pbzro3−0. 02 (PbWO.5Cdo.5O3." Ferroelectrics 81, no. 1 (May 1988): 249–52. http://dx.doi.org/10.1080/00150198808008855.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Ke, Yuee, Baokui Zhao, Ka Ding, Yu Wang, Shuang Shu, Bin Deng, Guodong Wang, and Ruijin Yu. "Orange-red-emitting Sm3+-doped double perovskite CaY0·5Ta0·5O3 phosphor with highly thermal stability for white LED applications." Journal of Luminescence 221 (May 2020): 116997. http://dx.doi.org/10.1016/j.jlumin.2019.116997.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Bochenek, D., and P. Niemiec. "Technology and Properties of Ferroelectromagnetic Lead–Free BFN–Ferrite Composites." Archives of Metallurgy and Materials 58, no. 4 (December 1, 2013): 1405–9. http://dx.doi.org/10.2478/amm-2013-0184.

Full text

Abstract:

Abstract A lead free ceramic composite 0.9BaFe0:5Nb0:5O3-0.1Ni0:5Zn0:5Fe2O4 (BFN-NZF) with ferroelectromagnetic properties have been obtained in presented work. Ceramic composite powder obtained from the simple oxides Fe2O3, Nb2O5, ZnO, NiO and barium carbonate BaCO3. The composition of the composite was chosen so that the ratio of the BFN and NZF components was 90:10. The synthesis of components of BFN-NZF composite was performed using the calcination method. Final densification of synthesized powder has been done using free sintering. The XRD, the microstructure, EDS and dielectric investigations were performed. For comparison of the BFN ceramic and the BFN-NZF composites, temperature and frequency impedance research was conducted. Relaxation phenomena were observed at temperatures above 235°C in the BFN ceramic and above 150°C in the BFN-NZF composite. Obtained results show the coexistence of ferroelectric and magnetic properties. Such properties of obtained composites give the possibility to use them in magnetoelectric transducers.

APA, Harvard, Vancouver, ISO, and other styles

15

Jebli, M., Ch Rayssi, N. Hamdaoui, S. Rabaoui, J. Dhahri, M. Ben Henda, and I. Shaarany. "Effect of Nb-doping on the structural and electrical properties of Ba0.97La0.02Ti1-xNb4x/5O3 ceramics at room temperature synthesized by molten-salt method." Journal of Alloys and Compounds 784 (May 2019): 204–12. http://dx.doi.org/10.1016/j.jallcom.2019.01.014.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Arakcheeva, Alla, Gervais Chapuis, Vladimir Grinevitch, and Vladimir Shamray. "A novel perovskite-like Ta-bronze KTa1+z O3: preparation, stoichiometry, conductivity and crystal structure studies." Acta Crystallographica Section B Structural Science 57, no. 2 (April 1, 2001): 157–62. http://dx.doi.org/10.1107/s0108768100018917.

Full text

Abstract:

A new cubic Ta-bronze (1) KTa_{1+z}^{+(5 -\delta)}O3 [z ≃ 0.107 (3)] was obtained on a cathode by molten salt electrolysis of the system K2TaOF5–K3TaO2F4–(KF + NaF + LiF)eutectic. Black, metallic cubic crystals of (1) are formed together with tetragonal β-Ta. The perovskite-like crystal structure of (1) [a = 4.005 (1) Å, space group Pm\bar3m] was refined with anharmonic displacement parameters for Ta and K atoms and anisotropic displacement parameters for a split O-atom position [KM4CCD diffractometer; λ(Mo Kα); 3320 measured reflections with I > 3σ(I); R = 0.0095, wR = 0.0065, Δρmin = −0.91 e Å−3, Δρmax = 0.65 e Å−3]. Defects in the O and K atomic positions were found. (1) is a semiconductor in the temperature range 4–300 K, whereas the well studied and closely related colourless transparent crystals KTa+5O3 (2) are dielectric. Differences in the properties of (1) and (2) are assumed to be connected with the existence of Ta dumb-bells statistically distributed into the KTaO3 matrix.

APA, Harvard, Vancouver, ISO, and other styles

17

Balogh, Z., Csaba Cserháti, Z. Erdélyi, A. Csik, G. A. Langer, I. Zizak, N. Darowski, E. Dudzik, R. Feyerherm, and Dezső L. Beke. "Silicide Formation Reactions in a-Si/Co Multilayered Samples." Defect and Diffusion Forum 277 (April 2008): 3–8. http://dx.doi.org/10.4028/www.scientific.net/ddf.277.3.

Full text

Abstract:

Solid state reactions between amorpous Si and crystalline Co have been investigated by synchrotron radiation at Bessy (Berlin, Germany). The multilayered samples (with 10 periods of a-Si(15 nm)/Co(15 nm) layers) were produced by magnetron sputtering and isothermally heat treated at temperatures between 523 and 593 K. From the time evolution of the XRD spectra first the growth rate of the CoSi phase as well as the decay rate of the Co layer we determined (at 523 and 543 K). The kinetics were described by a power law; tk, and for the growth of CoSi k=0.65 while for the loss of the Co the k=0.77 was obtained, respectively. At higher temperatures (at 573 and 593 K) the formation and growth of the Co2Si layer, at the expense of the Co and already existing CoSi layers, was observed with exponents of about 1 for all the above kinetics. These results, together with the results of resistance kinetics measurements, in similar multilayered as well as bi-layered samples at similar temperatures, providing similar exponents will be presented. Possibility of the interface reaction control and/or the effect of the diffusion asymmetry (which was recently published for the interpretation of solid state reactions with non-parabolic kinetics on the nanoscale) will be discussed.

APA, Harvard, Vancouver, ISO, and other styles

18

Abe, Takeshi, Yasuo Mizutani, Mitsuru Asano, and Toshio Harada. "Preparation of stages 2–4 ternary AlCl3–FeCl3-graphite intercalation compounds." Journal of Materials Research 10, no. 5 (May 1995): 1196–99. http://dx.doi.org/10.1557/jmr.1995.1196.

Full text

Abstract:

Intercalation of AlCl3 into stage 2 FeCl3-graphite intercalation compound (GIC) using an ordinary two-bulb method has been studied by x-ray diffraction. Stages 2, 3, and 4 ternary AlCl3-FeCl3-GlC's are obtained when the temperatures of the stage 2 FeCl3-GIC were set at T (GIC) = 503, 523, and 553 K, respectively, for the AlCl3 intercalate material at T (AlCl3) = 473 K, that is, the vapor pressure of (AlCl3)2 (g) of the main vapor species to be held at p {(AlCl3)2} = 2.4 × 105 Pa. However, for the temperature of the stage 2 FeCl3-GIC at T (GIC) = 573 K, the (AlCl3)2 (g) vapor is found to promote the decomposition of the stage 2 FeCl3-GIC, resulting in the formation of graphite. The decomposition of the stage 2 FeCl3-GIC is considered to take place because the complex AlFeCl6 (g) in the gas phase, which is formed from both (AlCl3)2 (g) and FeCl3 existing at the edge of the FeCl3-GIC, is thermodynamically more stable than the FeCl3 and AlCl3 intercalates in their GIC at p {(AlCl3)2} = 2.4 × 105 Pa and T (GIC) = 573 K.

APA, Harvard, Vancouver, ISO, and other styles

19

Togo, Masaki, Yoshiki Inamori, and Yusuke Shimoyama. "Phase transitions on (liquid+liquid) equilibria for (water+1-methylnaphthalene+light aromatic hydrocarbon) ternary systems at T=(563, 573, and 583)K." Journal of Chemical Thermodynamics 55 (December 2012): 1–6. http://dx.doi.org/10.1016/j.jct.2012.06.008.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Janssen, Christof, Juergen Guenther, Dieter Krankowsky, and Konrad Mauersberger. "Relative formation rates of 50O3 and 52O3 in 16O–18O mixtures." Journal of Chemical Physics 111, no. 16 (October 22, 1999): 7179–82. http://dx.doi.org/10.1063/1.480045.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

MacConaill, Laura E., Christina M. Hughes, Orit Rozenblatt-Rosen, Suraj Nannepaga, and Matthew Meyerson. "Phosphorylation of the Menin Tumor Suppressor Protein on Serine 543 and Serine 583." Molecular Cancer Research 4, no. 10 (October 2006): 793–801. http://dx.doi.org/10.1158/1541-7786.mcr-06-0123.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Zhu, Li Gang, An Xian Lu, Cheng Gang Zuo, and Wei Qun Shen. "Fluorescence Properties of Tb³⁺: SiO₂-M₂O₃(M=Al,Ga)-LiF-CaF₂ Glasses." Advanced Materials Research 239-242 (May 2011): 1558–61. http://dx.doi.org/10.4028/www.scientific.net/amr.239-242.1558.

Full text

Abstract:

The present investigation aims at elucidating the photoluminescence (PL) behaviour of Tb3+ doped SiO2–M2O3 (M=Al, Ga)–LiF–CaF2 optical glasses. The absorption spectra of these glasses have revealed the absorption bands due to 7F6 → (5L8, 5G3, 5L9, 5G4, 5D2, 5G5), 5L10, (5G6, 5D3) and 5D4 transitions. The Tb3+ excitation bands are assigned to the electronic transitions of 4f8 → 4f75d1 and 4f8 → 4f8. The PL spectra with the excitation wavelength 378 nm recorded at room temperature of these glasses have exhibited the following emission transitions: 5D4 → 7FJ (J = 6, 5, 4, 3). An attempt has also been made to throw some light on the relationship between the structural modifications and luminescence efficiencies of both the two glasses. And found the fluorescence intensity of 543 nm emission in SGLCT is 46% higher than that in SALCT due to the different metal oxides viz., Ga2O3 and Al2O3.

APA, Harvard, Vancouver, ISO, and other styles

23

McCrum, Ian T., and Michael J. Janik. "First Principles Simulations of Cyclic Voltammograms on Stepped Pt(553) and Pt(533) Electrode Surfaces." ChemElectroChem 3, no. 10 (August 9, 2016): 1609–17. http://dx.doi.org/10.1002/celc.201600293.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Hasegawa, Akira, Norikazu Yamamoto, and Haruki Shiraishi. "Effect of helium implantation at 533–573 K on tensile properties of 9Cr martensitic steels." Journal of Nuclear Materials 202, no. 3 (July 1993): 266–74. http://dx.doi.org/10.1016/0022-3115(93)90396-g.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Ping, Ping, Qing Song Wang, Jin Hua Sun, and Chun Hua Chen. "Thermodynamic and Kinetic Study on Lithium Bis(Oxalato)Borate Thermal Decomposition Reaction." Advanced Materials Research 455-456 (January 2012): 947–53. http://dx.doi.org/10.4028/www.scientific.net/amr.455-456.947.

Full text

Abstract:

.Reported accidents such as fire and explosion on account of lithium-ion batteries remind us it is important to understand the thermal stability of battery materials. Lithium salt plays an important role in the safety of lithium ion batteries. Thermal decomposition reaction of a lithium salt-lithium bis (oxalato) borate (LiBOB) was studied using C80 calorimeter under argon atmosphere. The samples were heated at a 0.2 K min-1 heating rate from ambient temperature to 573 K in single scanning rate experiments, or at different constant temperatures (528 K, 533 K, 538 K, 543 K) in isothermal experiments. The results show that LiBOB decomposes near 433 K, and its decomposition reaction order was calculated to be n=1.43. In addition, thermodynamic parameters and kinetic parameters were obtained. The reaction heat associated with LiBOB decomposition process is 197.33 J g-1, the activation energy and pre-exponential factor were calculated to be E=177.23 kJ mol-1 and A=6.51×106 s-1, respectively. Nomenclature

APA, Harvard, Vancouver, ISO, and other styles

26

Editor, El. "Para una ética de la profesión docente." Realidad: Revista de Ciencias Sociales y Humanidades, no. 101 (July 1, 2004): 523–33. http://dx.doi.org/10.5377/realidad.v0i101.4399.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Cuéllar, Benjamín. "Elecciones en la Corte Suprema de Justicia." ECA: Estudios Centroamericanos 52, no. 583 (May 31, 1997): 448–53. http://dx.doi.org/10.51378/eca.v52i583.6533.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Gahtar, A., S. Benramache, C. Zaouche, A. Boukacham, and A. Sayah. "Effect of Temperature on the Properties of Nickel Sulfide Films Performed by Spray Pyrolysis Technique." Advances in Materials Science 20, no. 3 (September 1, 2020): 36–51. http://dx.doi.org/10.2478/adms-2020-0015.

Full text

Abstract:

AbstractIn this work, we have prepared new materials of the nickel sulfide thin films by using the spray pyrolysis technique for promising co-catalyst to improve the photocatalytic performance or superconductivity. The effect of deposition temperature (523, 573 and 623 K) on structural, optical and electrical properties was investigated. The XRD diffraction shows that the prepared nickel sulfide at 523, 573 and 623 K having an orthorhombic, hexagonal and hexagonal structure, which were Ni3S2, Ni17S18 and NiS2, respectively. The minimum value of crystallite size (45,9 nm) was measured of deposited film at 573K. The thin films prepared at 523 and 573 K have an average transmittance is about 20 %. The prepared Ni1S2 thin film at T=623 K has the lowest calculated optical band gap and Urbach energy. The Ni1S2 thin film also has the best calculated of the refractive index and the extinction coefficient. The FTIR spectrums of the nickel sulfide have various bands such as Ni-S, C-H, O-H, N–H and C-S. The maximum electrical conductivity is 4,29x105 (Ω.cm)−1 was obtained at 573K of the Ni17S18. The nickel sulfide thin films sprayed at 573K have good structural, optical and electrical properties.

APA, Harvard, Vancouver, ISO, and other styles

29

Seelbach, Ulrich. "Zu dem Beitrag von Ulrich Seelbach: Notizen zu Grobiani Tischzucht (Heft 2/3 – 1993, S. 503-513)." Daphnis 22, no. 3-4 (January 3, 1993): 748–49. http://dx.doi.org/10.1163/18796583-0220304015.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Cheng, Li-Qian, Ze Xu, Chunlin Zhao, Hao-Cheng Thong, Zhen-Yong Cen, Wei Lu, Yu Lan, and Ke Wang. "Significantly improved piezoelectric performance of PZT-PMnN ceramics prepared by spark plasma sintering." RSC Advances 8, no. 62 (2018): 35594–99. http://dx.doi.org/10.1039/c8ra06421k.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Wiebcke, Michael, Clemens C. Freyhardt, Jürgen Felsche, and Günter Engelhardt. "Clathrates with Three-Dimensional Host Structures of Hydrogen-Bonded Pentaborate [B5O6(OH)4]- Ions: Pentaborates with the Cations NMe4+, NEt4+, NPhMe3+ and pipH+ (pipH+ = Piperidinium)." Zeitschrift für Naturforschung B 48, no. 7 (July 1, 1993): 978–85. http://dx.doi.org/10.1515/znb-1993-0722.

Full text

Abstract:

X-ray structure analyses of crystalline [NMe4][B5O6(OH)4] · nH2O with n ≈ 0.25-0.50 (1), [NEt4][B5O6(OH)4] (2), [NPhMe3][B5O6(OH)4] (3), and [pipH][B5O6(OH)4] (4) reveal that these materials are novel clathrates with closely related three-dimensional host structures built up of hydrogen-bonded oligomeric pentaborate [B5O6(OH)4]- ions. The organic cations and water molecules (in 1) occupy as guest species large straight channel-like voids of nearly rectangular cross-section. Compound 1 crystallizes monoclinically with space group P2,/c (Z = 4); the compounds 2,3 and 4, which possess the same host-structure topology, crystallize triclinically with space group P1̄ (Z = 2). 11B-MAS NMR spectra allow the detection of small angular distortions in the pentaborate anions caused by the specific hydrogen bonding in the host frameworks. Upon heating the compounds on a thermobalance in a dynamic inert gas atmosphere dehydration occurs at temperatures of 563 K (1), 543 K (2), 558 K (3) and 523 K (4) before degradation of the organic cations starts at temperatures of 633 K (1), 623 K (2), 623 K (3) and 613 K (4).

APA, Harvard, Vancouver, ISO, and other styles

32

Takahashi, K. "Comment on: Harmancey et al. (2007) Adrenomedullin Inhibits Adipogenesis Under Transcriptional Control of Insulin: Diabetes 56:553 563." Diabetes 56, no. 9 (August 28, 2007): e15-e15. http://dx.doi.org/10.2337/db07-0592.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Schoppelrei, J. W., and T. B. Brill. "Spectroscopy of Hydrothermal Reactions. 6. Kinetics and Pathway of Conversion of Carbohydrazide to CO2and N2H4at 503−543 K." Journal of Physical Chemistry A 101, no. 12 (March 1997): 2298–303. http://dx.doi.org/10.1021/jp961806h.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Hongzhen, Xu, and Zeng Guosun. "Retraction notice to ‘‘Specification and Verification of Dynamic Evolution of Software Architectures” [SYSARC 56 (10) (2010) 523–533]." Journal of Systems Architecture 58, no. 8 (September 2012): 338. http://dx.doi.org/10.1016/j.sysarc.2012.08.001.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Janssen, Christof, Juergen Guenther, Dieter Krankowsky, and Konrad Mauersberger. "Erratum: “Relative formation rates of 50O3 and 52O3 in 16O–18O mixtures” [J. Chem. Phys. 111, 7179 (1999)]." Journal of Chemical Physics 112, no. 24 (June 22, 2000): 11109. http://dx.doi.org/10.1063/1.481761.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Xue, Y., Z. M. Zhang, and Y. J. Wu. "Study on critical damage factor and the constitutive model including dynamic recrystallization softening of AZ80 magnesium alloy." Science of Sintering 45, no. 2 (2013): 199–208. http://dx.doi.org/10.2298/sos1302199x.

Full text

Abstract:

Quantities AZ80 magnesium alloy billets were compressed with 60 % height reduction on hot process simulator at 473, 523, 573, 623, 673, 723 K under strain rates of 0.001, 0.01, 0.1, 1 and 10 s-1. In order to predict the occurrence of surface fracture, the critical damage factor based on the Cockcroft-Latham equation were obtained by analysing the results of the corresponding finite element calculation. The results show that the critical damage factor at 523, 573, 623, 673 K under strain rates of 0.001, 0.01, 0.1 and 1 s-1 is not a constant but varies in a range from 0.1397 to 0.4653. Meanwhile, a constitutive model with a few parameters is used to characterize the dynamic recrystallization strain softening of AZ80 alloy, which comprehensively reflect the effects of the deformation temperature, strain and strain rate on the flow stress.

APA, Harvard, Vancouver, ISO, and other styles

37

Varyukhin, Viktor, V. I. Tkatch, V. V. Maslov, Yan Beygelzimer, Sergey Synkov, V. K. Nosenko, S. G. Rassolov, Alexandr Synkov, V. I. Krysov, and V. A. Mashira. "Consolidation of Amorphous Al₈₆Ni₆Co₂Gd₆ Melt-Spun Ribbons by Twist Extrusion." Materials Science Forum 503-504 (January 2006): 699–704. http://dx.doi.org/10.4028/www.scientific.net/msf.503-504.699.

Full text

Abstract:

Amorphous Al86Ni6Co2Gd6 ribbons produced by melt-spinning processing were consolidated using twist extrusion (TE). Electrical resistance measurements showed that under continuous heating at 5 K/min crystallization begins at 473 K by formation of Al-nanocrystals and ends at 673 K by formation of equilibrium intermetallics. From one to five TE extrusion passes were conducted in several experiments at temperatures 458-573 K and applied pressures ranged between 1150-1700 MPa. The fully dense billets with dimensions 14×23×40 mm3 were produced at extrusion temperatures ≥ 523 K. The maximum microhardness (550 kgf/mm2) was reached for the bulk materials consolidated at 523 K with a nanocomposite structure consisted of Al-nanocrystals with size about 13 nm embedded in amorphous matrix. The billet compacted at 573 K has a fully crystallized structure and lower microhardness (380 kgf/mm2).

APA, Harvard, Vancouver, ISO, and other styles

38

Yamaguchi, Aritomo, Natsumi Muramatsu, Naoki Mimura, Masayuki Shirai, and Osamu Sato. "Intramolecular dehydration of biomass-derived sugar alcohols in high-temperature water." Physical Chemistry Chemical Physics 19, no. 4 (2017): 2714–22. http://dx.doi.org/10.1039/c6cp06831f.

Full text

Abstract:

The intramolecular dehydration of biomass-derived sugar alcohols d-sorbitol, d-mannitol, galactitol, xylitol, ribitol, l-arabitol, erythritol, l-threitol, and dl-threitol was investigated in high-temperature water at 523–573 K without the addition of any acid catalysts.

APA, Harvard, Vancouver, ISO, and other styles

39

Nakanishi, Koki, Marco R. Di Tullio, Min Qian, John L. P. Thompson, Arthur J. Labovitz, Douglas L. Mann, Ralph L. Sacco, et al. "Resting Heart Rate and Ischemic Stroke in Patients with Heart Failure." Cerebrovascular Diseases 44, no. 1-2 (2017): 43–50. http://dx.doi.org/10.1159/000474958.

Full text

Abstract:

Background: Although high resting heart rate (RHR) is known to be associated with an increased risk of mortality and hospital admission in patients with heart failure, the relationship between RHR and ischemic stroke remains unclear. This study is aimed at investigating the relationship between RHR and ischemic stroke in patients with heart failure in sinus rhythm. Methods: We examined 2,060 patients with systolic heart failure in sinus rhythm from the Warfarin versus Aspirin in Reduced Cardiac Ejection Fraction trial. RHR was determined from baseline electrocardiogram, and was examined as both a continuous variable and a categorical variable using quartiles. Ischemic strokes were identified during follow-up and adjudicated by physician review. Results: During 3.5 ± 1.8 years of follow-up, 77 patients (5.3% from Kaplan-Meier [KM] curve) experienced an ischemic stroke. The highest incidence of ischemic stroke (21/503 [KM 6.9%]) was observed in the lowest RHR quartile (RHR <64 beats/min) compared to other groups; 22/573 (KM 5.3%) in 64-70 beats/min, 13/465 (KM 3.5%) in 71-79 beats/min, and 21/519 (KM 5.4%) in RHR >79 beats/min (p = 0.693). Multivariable Cox proportional hazards analysis revealed that RHR was significantly associated with ischemic stroke (hazard ratio per unit decrease: 1.07, 95% CI 1.02-1.13, when RHR <64/beats/min; p = 0.038), along with a history of stroke or transient ischemic attack and left ventricular ejection fraction. Conclusions: In contrast to its beneficial effect on mortality and hospital re-admissions, lower RHR may increase the risk of ischemic stroke in patients with systolic heart failure in sinus rhythm.

APA, Harvard, Vancouver, ISO, and other styles

40

Alfaro, A., K. Dietrich, A. Rodrigues, N. Chambers, and E. Ellis. "503." Medicine & Science in Sports & Exercise 19, Supplement (April 1987): S84. http://dx.doi.org/10.1249/00005768-198704001-00503.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Heigenhauser, O. J. F., M. I. Lindlnger, and R. S. McKelvie. "513." Medicine & Science in Sports & Exercise 19, Supplement (April 1987): S86. http://dx.doi.org/10.1249/00005768-198704001-00513.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Chanoe, P. F. L., T. T. Hortobaggi, F. I. Kaloh, and C. Janney. "523." Medicine & Science in Sports & Exercise 19, Supplement (April 1987): S88. http://dx.doi.org/10.1249/00005768-198704001-00523.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Chmelar, R. D., B. B. Shultz, and R. O. Ruhling. "533." Medicine & Science in Sports & Exercise 19, Supplement (April 1987): S89. http://dx.doi.org/10.1249/00005768-198704001-00533.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Van Camp, S. P., and C. M. Bloor. "543." Medicine & Science in Sports & Exercise 19, Supplement (April 1987): S91. http://dx.doi.org/10.1249/00005768-198704001-00543.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Cieslik, C. J. "553." Medicine & Science in Sports & Exercise 19, Supplement (April 1987): S93. http://dx.doi.org/10.1249/00005768-198704001-00553.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Martinez, Paul, and Balagangadhar Totapally. "503." Critical Care Medicine 41 (December 2013): A122—A123. http://dx.doi.org/10.1097/01.ccm.0000439646.92228.3c.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Rubis, Dana, and Marc Popovich. "513." Critical Care Medicine 41 (December 2013): A125. http://dx.doi.org/10.1097/01.ccm.0000439656.47380.d7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Pearce, Alex, Rebecca Sell, Anushirvan Minokadeh, and Daniel Davis. "523." Critical Care Medicine 41 (December 2013): A127. http://dx.doi.org/10.1097/01.ccm.0000439666.08369.05.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Song, Inae, Dong Sun Lee, Yoon-suk Jeon, Sang-Heon Park, Jin-Heon Jeong, Sung-Jin Nam, Jun Young Chang, and Young Jae Cho. "533." Critical Care Medicine 41 (December 2013): A130. http://dx.doi.org/10.1097/01.ccm.0000439676.13314.3e.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Holmes, Meredith, Matthew Garver, Lily Albrecht, Saman Arbabi, and Tam Pham. "543." Critical Care Medicine 41 (December 2013): A133. http://dx.doi.org/10.1097/01.ccm.0000439786.04944.09.

Full text

APA, Harvard, Vancouver, ISO, and other styles

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!