Log in

Relevant bibliographies by topics / Near-Alpha / Journal articles

Journal articles on the topic 'Near-Alpha'

To see the other types of publications on this topic, follow the link: Near-Alpha.

Author: Grafiati

Published: 18 May 2024

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 'Near-Alpha.'

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

Shams, Seyed Amir Arsalan, Shamsoddin Mirdamadi, Seyed Mahdi Abbasi, Yongmoon Lee, and Chong Soo Lee. "Coarsening kinetics of primary alpha in a near alpha titanium alloy." Journal of Alloys and Compounds 735 (February 2018): 1769–77. http://dx.doi.org/10.1016/j.jallcom.2017.11.296.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Finkbeiner, Ann. "Near-Light-Speed Mission to Alpha Centauri." Scientific American 316, no. 3 (February 14, 2017): 30–37. http://dx.doi.org/10.1038/scientificamerican0317-30.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Meshram, Suresh, and T. Mohandas. "Welding Studies on a Near-alpha Titanium Alloy." Defence Science Journal 61, no. 5 (October 28, 2011): 590–96. http://dx.doi.org/10.14429/dsj.61.648.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Leyens, Christoph, M. Peters, and Wolfgang A. Kaysser. "Oxidation and Protection of Near-Alpha Titanium Alloys." Materials Science Forum 251-254 (October 1997): 769–76. http://dx.doi.org/10.4028/www.scientific.net/msf.251-254.769.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Heckel, T. K., A. Guerrero Tovar, and H. J. Christ. "Fatigue of the Near-Alpha Ti-Alloy Ti6242." Experimental Mechanics 50, no. 4 (March 20, 2009): 483–89. http://dx.doi.org/10.1007/s11340-009-9238-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Gao, Xiongxiong, Weidong Zeng, Xin Li, Dadi Zhou, Jianwei Xu, and Qingjiang Wang. "Effect of boundary on the alpha phase precipitation in a near-alpha titanium alloy." Materials Letters 233 (December 2018): 298–301. http://dx.doi.org/10.1016/j.matlet.2018.09.025.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Gao, Xiongxiong, Weidong Zeng, Yubo Wang, Yu Long, Saifei Zhang, and Qingjiang Wang. "Evolution of equiaxed alpha phase during heat treatment in a near alpha titanium alloy." Journal of Alloys and Compounds 725 (November 2017): 536–43. http://dx.doi.org/10.1016/j.jallcom.2017.07.195.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Horiuchi, W., and Y. Suzuki. "Alpha clustering near nuclear surface and harmonic-oscillator excitations." Journal of Physics: Conference Series 863 (June 2017): 012007. http://dx.doi.org/10.1088/1742-6596/863/1/012007.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Samman, M., L. Oukhtite, A. Raji, and A. Boua. "Two sided $\alpha $-derivations in 3-prime near-rings." Rocky Mountain Journal of Mathematics 46, no. 4 (August 2016): 1379–93. http://dx.doi.org/10.1216/rmj-2016-46-4-1379.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

SATOH, Toyoichi. "Fretting Fatigue Properties of Two Near-.ALPHA. Titanium Alloys." Transactions of the Japan Society of Mechanical Engineers Series A 63, no. 610 (1997): 1135–40. http://dx.doi.org/10.1299/kikaia.63.1135.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Anderson, D., V. Ya Goloborod'ko, Ya I. Kolesnichenko, and M. Lisak. "Confined alpha particles near the plasma edge in tokamaks." Plasma Physics and Controlled Fusion 40, no. 6 (June 1, 1998): 931–45. http://dx.doi.org/10.1088/0741-3335/40/6/004.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Ghavam, Mohammad, Maryam Morakabati, Seyed Abbasi, and Hassan Badri. "Hot ductility behavior of near-alpha titanium alloy IMI834." International Journal of Materials Research 105, no. 11 (November 10, 2014): 1090–96. http://dx.doi.org/10.3139/146.111118.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Zhang, Wenwu, Zhen Liu, Yang Yang, and Shiyu Du. "Revisiting alpha decay-based near-light-speed particle propulsion." Applied Radiation and Isotopes 114 (August 2016): 14–18. http://dx.doi.org/10.1016/j.apradiso.2016.04.005.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Evans, W. J. "Dwell-sensitive fatigue in a near alpha-titanium alloy." Journal of Materials Science Letters 6, no. 5 (May 1987): 571–74. http://dx.doi.org/10.1007/bf01739287.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Bobbili, Ravindranadh, and Vemuri Madhu. "Flow and fracture characteristics of near alpha titanium alloy." Journal of Alloys and Compounds 684 (November 2016): 162–70. http://dx.doi.org/10.1016/j.jallcom.2016.05.155.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Krishna, V. Gopala, Y. V. R. K. Prasad, N. C. Birla, and G. Sambasiva Rao. "Hot-deformation mechanisms in near-alpha titanium alloy 685." JOM 48, no. 10 (October 1996): 56–59. http://dx.doi.org/10.1007/bf03223106.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Yingying, Zong, Huang Shuhui, Feng Yingjuan, and Shan Debin. "Hydrogen induced softening mechanism in near alpha titanium alloy." Journal of Alloys and Compounds 541 (November 2012): 60–64. http://dx.doi.org/10.1016/j.jallcom.2012.06.099.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Lowenthal, James D., Craig J. Hogan, Richard F. Green, Adeline Caulet, Bruce E. Woodgate, Larry Brown, and Craig B. Foltz. "Discovery of a Ly-alpha galaxy near a damped Ly-alpha absorber at Z = 2.3." Astrophysical Journal 377 (August 1991): L73. http://dx.doi.org/10.1086/186120.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Itoh, Yoshinori, Tatsuya Harikou, Kenji Satoh, and Hideshi Miura. "Fabrication of Near-.ALPHA. Titanium Alloy by Metal Injection Molding." Journal of the Japan Society of Powder and Powder Metallurgy 52, no. 1 (2005): 43–48. http://dx.doi.org/10.2497/jjspm.52.43.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Zhao, Z., R. Zhou, Z. Wang, J. Cai, and B. Chen. "High temperature fatigue behavior of a near-alpha titanium alloy." International Journal of Fatigue 161 (August 2022): 106918. http://dx.doi.org/10.1016/j.ijfatigue.2022.106918.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

MOGUTNOV, B. M., N. V. PASETCHNIK, and E. I. ESTRIN. "Enhanced Plasticity of a Tool Steel Near .ALPHA.-.GAMMA. Transformation." ISIJ International 45, no. 5 (2005): 700–705. http://dx.doi.org/10.2355/isijinternational.45.700.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Robertson, Thomas H., and Thomas M. Jordan. "Faint H-alpha emission objects near the equatorial selected areas." Astronomical Journal 98 (October 1989): 1354. http://dx.doi.org/10.1086/115219.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Joseph, Sudha, Trevor C. Lindley, and David Dye. "Dislocation interactions in near-alpha Titanium alloy Ti6242Si under LCF." MATEC Web of Conferences 321 (2020): 11075. http://dx.doi.org/10.1051/matecconf/202032111075.

Full text

Abstract:

Dislocation interactions were investigated in near-alpha titanium alloy Ti6242Si after low cycle fatigue. Samples from the gauge section and the crack initiation site on the fracture surface were studied. Grain pairs with different crystallographic orientations were analysed from the gauge section to understand the dislocation interactions near the boundary. Deformation was primarily caused by planar slip, localized into slip bands in primary alpha (αp) grains. Direct slip transfer was observed within grains having similar orientations. In contrast, slip transfer resulted in a different kind of dislocation nucleation in the neighboring hard grain where there was misorientation between the grains, with the observation of cross-slip. Strain transfer was observed between highly misoriented grain pairs. Crack nucleation occurred on an αp grain by basal plane splitting, due to the large tensile stress developed by a double ended pile-up. This kind of pile-up is suggested to result from the incomplete reversibility of dislocation motion during load reversals. The observation of superjogs on the basal dislocations in the crack nucleated αp grain provides a rationale for why cracks nucleate near, rather than on, the basal plane.

APA, Harvard, Vancouver, ISO, and other styles

24

Luo, G. X., G. Q. Wu, Z. Huang, and Z. J. Ruan. "Microstructure transformations of laser-surface-melted near-alpha titanium alloy." Materials Characterization 60, no. 6 (June 2009): 525–29. http://dx.doi.org/10.1016/j.matchar.2008.12.009.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Sinha, V., M. J. Mills, and J. C. Williams. "Crystallography of fracture facets in a near-alpha titanium alloy." Metallurgical and Materials Transactions A 37, no. 6 (June 2006): 2015–26. http://dx.doi.org/10.1007/s11661-006-0144-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Evans, W. J., and M. R. Bache. "Hydrogen and fatigue behaviour in a near alpha titanium alloy." Scripta Metallurgica et Materialia 32, no. 7 (April 1995): 1019–24. http://dx.doi.org/10.1016/0956-716x(95)00068-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

TOUBAL, L., P. BOCHER, and A. MOREAU. "Dwell-fatigue life dispersion of a near alpha titanium alloy." International Journal of Fatigue 31, no. 3 (March 2009): 601–5. http://dx.doi.org/10.1016/j.ijfatigue.2008.09.010.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Pressley, T. A. "Phylogenetic conservation of isoform-specific regions within alpha-subunit of Na(+)-K(+)-ATPase." American Journal of Physiology-Cell Physiology 262, no. 3 (March 1, 1992): C743—C751. http://dx.doi.org/10.1152/ajpcell.1992.262.3.c743.

Full text

Abstract:

Site-directed polyclonal antibodies were generated against four oligopeptides derived from the rat alpha-isoforms of Na(+)-K(+)-adenosinetriphosphatase (i.e., Na(+)-K+ pump) and were used to assess the phylogenetic conservation of the target regions. The first antibody was directed against a region near the phosphorylation site that is conserved among alpha-subunits from numerous species. The remaining antibodies were specific for the isoforms of alpha and recognized a region near the fluorescein isothiocyanate-reactive lysine of the adenine binding site. Immunoblots of protein from a number of species probed with these antibodies revealed dramatic differences in the conservation of the target sequences. The region derived from alpha 1 was found in four of the six mammals screened. In contrast, the analogous region derived from alpha 2 was found in all the screened mammals. Most conserved was the region derived from alpha 3, which was found in all the screened mammals as well as in chickens, catfish, dogfish, and sea slugs. Conservation of the region from alpha 3 suggests functional significance and implies that strong selective pressures have discouraged mutational change. Results from the immunoblots further suggest that isoforms are present in all vertebrates.

APA, Harvard, Vancouver, ISO, and other styles

29

Sahoo, R. K., B. B. Jha, T. K. Sahoo, Barada Kanta Mishra, Olga I. Bylya, and M. K. Sarangi. "A Study on Variation of Microstructural Parameters in Titanium Alloys during near Superplastic Regime of Deformation." Applied Mechanics and Materials 110-116 (October 2011): 4723–29. http://dx.doi.org/10.4028/www.scientific.net/amm.110-116.4723.

Full text

Abstract:

Deformation of Titanium alloys close to optimal superplastic condition i.e. near superplastic regime of deformation leads to significant change in microstructures.VT-9 titanium alloy was used in order to find out those parameters of microstructure which are varying significantly during near superplastic regime of deformation. Tensile tests were carried out at 930°C up to fracture with a constant strain rate of 5*10-4 s-1 and a jump wise varying strain rate of 1*10-4 s-1 & 5*10-4 s-1 .The microstructural parameters of both air-cooled and water quenched portion i.e. size of alpha phase, percentages of alpha phase and parameter of non-uniaxiality of alpha phase were found to change significantly during near superplastic regime of deformation. It has been found that in the near superplastic regime of deformation percentage of α-phase decreased from 90% to 13%. As the β-transus temperature of this alloy is 970°C, this significant change in percentage of α-phase is attributed to deformation induced phase transformation. Optical microscopes, micro Vickers hardness test, XRD, FESEM have been used to characterize the microstructure of the material.

APA, Harvard, Vancouver, ISO, and other styles

30

Hubbard, J. A. M., S. R. Martin, L. C. Chaplin, C. Bose, S. M. Kelly, and N. C. Price. "Solution structures of calcitonin-gene-related-peptide analogues of calcitonin-gene-related peptide and amylin." Biochemical Journal 275, no. 3 (May 1, 1991): 785–88. http://dx.doi.org/10.1042/bj2750785.

Full text

Abstract:

Near-u.v. and far-u.v. c.d. spectra of human alpha-calcitonin-gene-related peptide (h alpha CGRP), analogues and fragments of CGRP and amylin were recorded in aqueous solution and in trifluoroethanol (TFE)/water mixtures. All peptides contained significant amounts of alpha-helix in aqueous solution, and this amount increased on adding TFE. The helical content was unaffected by pH and salt. However, amylin contained much less helix than CGRP and the c.d. spectrum was more temperature-sensitive. A band in the near-u.v. c.d. spectrum of CGRP (but not present in the spectrum of amylin) was attributed to the disulphide bond in CGRP. The intensity of this band was pH-dependent and titrated with a pKa of 6.5, suggesting the involvement of histidine ionization.

APA, Harvard, Vancouver, ISO, and other styles

31

Sakamoto, Tatsuaki, Shohei Otsuka, and Sengo Kobayashi. "Effect of Silicide on Dynamic Recrystallization in Near Alpha Titanium Alloy." Materials Science Forum 879 (November 2016): 1634–38. http://dx.doi.org/10.4028/www.scientific.net/msf.879.1634.

Full text

Abstract:

Dynamic recrystallization in Ti-1100 was investigated. Ti-1100 is one of near α titanium alloys and contains Si for improving high temperature mechanical properties. Ti-1100 exhibits martensitic transformation by quenching into iced brine after solid solution treatment. Hereafter specimens subjected to quenching into iced brine and to cooling in air after solid solution treatment are called IBQ specimen and AC specimen, respectively. After tensile test at high temperature, IBQ specimen exhibits morphological change from lath structure to equiaxed structure, but AC specimen does not. It is indicated that dynamic recrystallization occurs during the tensile test of IBQ specimen. Effect of silicide on the dynamic recrystallization was investigated using two specimens: one included more silicide precipitates and the other less. The former specimen shows smaller recrystallized grains than the latter. It is indicated that the specimen including more silicides exhibits smaller recrystallized grains.

APA, Harvard, Vancouver, ISO, and other styles

32

Zuo, Yu Ting, Shu Feng Liu, Zhi Hui Zhang, Hui Na Ma, Wen Xia, Ye Liu, and Qian Qing Zhao. "Microstructure and Texture Characterstics of a Near-Alpha Titanium Alloy Tube." Advanced Materials Research 683 (April 2013): 234–37. http://dx.doi.org/10.4028/www.scientific.net/amr.683.234.

Full text

Abstract:

A near-alpha type titanium alloy Ti-4Al-1.5Mn tube was analyzed after extrusion deformation and annealing treatment. Electron backscattered diffraction is employed to explore the Microstructure and texture characteristic of the recrystallization alloy. The alloy is consisted of equiaxed α grains and fine β phase with {1 0-1 2} twins .It was found that the (10-10) fiber texture along the extrusion direction was the dominate texture in this alloy and the volume fraction was 40.7%.

APA, Harvard, Vancouver, ISO, and other styles

33

Alshammari, Yousef, Fei Yang, and Leandro Bolzoni. "Thermomechanical powder processing of beta-eutectoid bearing near-alpha Ti alloys." International Journal of Modern Physics B 34, no. 01n03 (December 20, 2019): 2040030. http://dx.doi.org/10.1142/s0217979220400305.

Full text

Abstract:

This work focuses on developing near-alpha Ti alloys via the selective addition of small concentrations of low-cost eutectoid [Formula: see text]-stabilizers like Cu and Mn. In particular, these newly designed near-alpha Ti alloys are manufactured via the cheapest powder metallurgy route of cold pressing plus sintering. Moreover, thermomechanical deformation of the sintered alloys via hot forging in the [Formula: see text] and [Formula: see text] field was also investigated aiming to enhance the mechanical properties through reduction of the residual porosity and microstructural control. It is found that the initial addition of a small amount of eutectoid [Formula: see text]-stabilizers leads to higher tensile properties with comprision to pure Ti produced by powder metallurgy, and this is due to the formation of a coarse lamellar structure due to the presence of [Formula: see text]-stabilizers. Further enhancement of the strength is achieved by means of hot thermomechanical processing thanks to sealing of the residual pores, texturing, and refinement of the microstructural features.

APA, Harvard, Vancouver, ISO, and other styles

34

Kashapov, O. S., T. V. Pavlova, V. S. Kalashnikov, and I. P. Popov. "Carbon additives influence on mechanical properties of titanium near-alpha alloy." Voprosy Materialovedeniya, no. 2(98) (August 11, 2019): 27–38. http://dx.doi.org/10.22349/1994-6716-2019-98-2-27-38.

Full text

Abstract:

The article considers the influence of carbon in the range from 0.008 to 0.18 mass. % at the temperature of complete polymorphic transformation, microstructure and mechanical properties of near-alphatitanium alloy systems Ti–6.2Al–Sn–Zr–(2.19–3.53) Moeq–(0.18–0.28)Si–(0.008–0.18)С. Alloying with carbon is possible due to special titanium sponge or industrial ligatures. Six experimental forgings performed on bimodal microstructured ingots allowed to establish a rational level of carbon. It is shown that carbon alloying at solubility limit (up to 0.08% by weight) increases the heat resistance of the material, while a similar alloying with silicon gives a greater effect. The carbon effect on the strength at room temperature is negligible. Negative effect of carbon on the impact toughness of the alloys is marked. For the selected carbon alloying level at strength of 1165–1180 MPa, the impact viscosity remains at an acceptable level of KCU = 330–381 kJ/m2 . The alloys of the investigated system allow hot deformation in heavy conditions under hammer forging at relatively low temperatures of the two-phase region.

APA, Harvard, Vancouver, ISO, and other styles

35

Vo, Phuong, Mohammad Jahazi, and Steve Yue. "FEM Modelling of Recrystallization Behaviour for Near-Alpha Ti Alloy IMI834." Advanced Materials Research 89-91 (January 2010): 592–97. http://dx.doi.org/10.4028/www.scientific.net/amr.89-91.592.

Full text

Abstract:

The recrystallization behaviour of near-alpha titanium alloy IMI834, which is primarily used for high temperature aerospace compressor disc applications, has been investigated at hot working temperatures. The latest results of a finite element model, developed using the commercial code DEFORM-3D with constitutive equations adapted from available literature, will be presented. Model development and validation involved the hot compression of specimens with an initial bimodal alpha+beta microstructure at temperatures of 1000°C-1100°C, strain rates of 0.01s 1-1s 1, and varied post-deformation annealing times. The characterization of microstructure through quantitative metallography revealed beta grain refinement achieved primarily through static/metadynamic recrystallization. The beta recrystallization kinetics were subsequently predicted through an Avrami-type relationship.

APA, Harvard, Vancouver, ISO, and other styles

36

Cheng, Chao, Weitang Zhang, Zhiyong Chen, Liang Jin, and Qingjiang Wang. "Vacuum superplastic deformation behavior of a near-alpha titanium alloy TA32." MATEC Web of Conferences 321 (2020): 11018. http://dx.doi.org/10.1051/matecconf/202032111018.

Full text

Abstract:

TA32 is a heat-resistant titanium alloy developed for superplastic forming in fabrication of near-space supersonic aerocraft. Clarification of superplastic deformation behavior is important to the optimization of forming parameters. Superplastic tensile test was conducted in vacuum to eliminate the effect of surface oxidation on experimental data, the test temperature and strain rate varied from 900oC to 960oC and 5.32×10-4 to 2.08×10-2s-1, respectively. It was observed that the size of equiaxed α grains exhibited a trend of coarsening with the increase of temperature and decrease of strain rate. Textures of deformed specimens exhibited random distribution with a decreased texture intensity compared with the as-received materials. The superplastic deformation mechanism of TA32 alloy was dominated by grain boundary sliding, which is accommodated by grain rotation and dynamic recrystallization.

APA, Harvard, Vancouver, ISO, and other styles

37

Wolfe, A. M. "Clustering of galaxies near damped Lyman-alpha systems with (z) = 2.6." Astrophysical Journal 402 (January 1993): 411. http://dx.doi.org/10.1086/172145.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Crawforth, Pete, Bradley Wynne, Sam Turner, and Martin Jackson. "Subsurface deformation during precision turning of a near-alpha titanium alloy." Scripta Materialia 67, no. 10 (November 2012): 842–45. http://dx.doi.org/10.1016/j.scriptamat.2012.08.001.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Waller, W. H., S. G. Kleinmann, and G. R. Ricker. "Near Infrared SIII and H-Alpha Imaging of Nearby Starburst Galaxies." Publications of the Astronomical Society of the Pacific 98 (November 1986): 1108. http://dx.doi.org/10.1086/131902.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Prasad, Kartik, and Vijay K. Varma. "Serrated flow behavior in a near alpha titanium alloy IMI 834." Materials Science and Engineering: A 486, no. 1-2 (July 2008): 158–66. http://dx.doi.org/10.1016/j.msea.2007.09.020.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Niu, Yong, Hongliang Hou, Miaoquan Li, and Zhiqiang Li. "High temperature deformation behavior of a near alpha Ti600 titanium alloy." Materials Science and Engineering: A 492, no. 1-2 (September 2008): 24–28. http://dx.doi.org/10.1016/j.msea.2008.02.036.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Sinha, V., R. B. Schwarz, M. J. Mills, and J. C. Williams. "Effects of hydrogen on fatigue behavior of near-alpha titanium alloys." Scripta Materialia 153 (August 2018): 81–85. http://dx.doi.org/10.1016/j.scriptamat.2018.03.027.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Chinnadurai, Veerappan, and Sambanthamoorthy Kadalarasi. "Characterizations of near-rings by (\overline(\alpha),\overline(\beta) )-fuzzy ideals." International Journal of Algebra and Statistics 6, no. 1-2 (March 10, 2017): 42. http://dx.doi.org/10.20454/ijas.2017.1197.

Full text

Abstract:

In this paper, we define the notion of (\overline(\alpha),\overline(\beta))-fuzzy subnear-rings and ideals of near-rings wherealpha and beta are any two of {e,qk ,evqk ,e^qk}(e-belongingness; qk-k quasi-coincidence) and discussed some of its properties.

APA, Harvard, Vancouver, ISO, and other styles

44

Bhattacharjee, A., A. L. Pilchak, O. I. Lobkis, J. W. Foltz, S. I. Rokhlin, and J. C. Williams. "Correlating Ultrasonic Attenuation and Microtexture in a Near-Alpha Titanium Alloy." Metallurgical and Materials Transactions A 42, no. 8 (February 12, 2011): 2358–72. http://dx.doi.org/10.1007/s11661-011-0619-x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

BACHE, M., and W. EVANS. "Tension and torsion fatigue testing of a near-alpha titanium alloy." International Journal of Fatigue 14, no. 5 (September 1992): 331–37. http://dx.doi.org/10.1016/0142-1123(92)90485-u.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Kohoutek, L., and R. Wehmeyer. "New variable stars among or near to H-alpha emission stars." Astronomische Nachrichten 325, no. 9 (December 2004): 723–25. http://dx.doi.org/10.1002/asna.200310253.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Balasundar, I., T. Raghu, and B. P. Kashyap. "Processing map for a cast and homogenized near alpha titanium alloy." International Journal of Material Forming 8, no. 1 (October 2, 2013): 85–97. http://dx.doi.org/10.1007/s12289-013-1150-y.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Prasad, Kartik, and S. V. Kamat. "Dynamic fracture toughness of a near alpha titanium alloy Timetal 834." Journal of Alloys and Compounds 491, no. 1-2 (February 2010): 237–41. http://dx.doi.org/10.1016/j.jallcom.2009.09.061.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Carayannopoulos, L., J. M. Hexham, and J. D. Capra. "Localization of the binding site for the monocyte immunoglobulin (Ig) A-Fc receptor (CD89) to the domain boundary between Calpha2 and Calpha3 in human IgA1." Journal of Experimental Medicine 183, no. 4 (April 1, 1996): 1579–86. http://dx.doi.org/10.1084/jem.183.4.1579.

Full text

Abstract:

Immunoglobulin (Ig) A serves as the first line of humoral defense at all mucosal surfaces and is present in large quantities of blood. In playing its role in humoral immunity, IgA interacts with a variety of effector molecules present both in serum and on the surfaces of immune and inflammatory cells. To study these interactions, we previously established expression of human IgA1 in insect cells using recombinant baculoviruses and showed that the expressed antibody is a structurally and functionally intact polypeptide useful for examining the molecular properties of IgA. Indeed, since the C alpha 2 N-linked glycosylation site lies near the Fab-distal pole of C alpha 2, the inability of a mutant IgA1 lacking C alpha 2 N-glycosylation to bind its cognate receptor suggested that the monocyte Fc alpha receptor (mFcalphaR) recognizes IgA at a hinge-distal site encompassing the boundary between the C alpha 2 and C alpha 3 domains. In this report, we utilize both domain-swapped IgA/IgG and point-mutated IgA chimeras to verify the above hypothesis. Using an antigen-specific rosetting assay and a mFc alpha R-expressing cell line, we show that (a) C alpha 2 and C alpha 3 together are necessary and sufficient for binding; (b) neither the IgA hinge nor the tailpiece is necessary for binding; (c) mutations away from the interdomain boundary do not affect binding; and (d) mutations located near the three-dimensional boundary between C alpha 2 and C alpha 3 completely disrupt binding. Taken together, these results localize the mFc alpha R recognition site on IgA to the boundary region between the second and third constant domains--a site analogous to that recognized by Staphylococcus aureus protein A on IgG. The use of this hinge-distal site is, to date, unique among Fc receptors of the Ig superfamily.

APA, Harvard, Vancouver, ISO, and other styles

50

Chen, Xu, Wen Xu, Yandong Jiang, Gencai Pan, Donglei Zhou, Jinyang Zhu, He Wang, Cong Chen, Dongyu Li, and Hongwei Song. "A novel upconversion luminescence derived photoelectrochemical immunoassay: ultrasensitive detection to alpha-fetoprotein." Nanoscale 9, no. 42 (2017): 16357–64. http://dx.doi.org/10.1039/c7nr05577c.

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!