Artículos de revistas: "Intrinsic propertie"

1

Shekutkovski, N. y M. Shoptrajanov. "Intrinsic Shape Property of Global Attractors in Metrizable Spaces". Nelineinaya Dinamika 16, n.º 1 (2020): 181–94. http://dx.doi.org/10.20537/nd200114.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

2

Yu, S., J. Xu, Y. Zhang y N. K. Kopparapu. "Relationship between intrinsic viscosity, thermal and retrogradation properties of amylose and amylopectin". Czech Journal of Food Sciences 32, No. 5 (1 de octubre de 2014): 514–20. http://dx.doi.org/10.17221/394/2013-cjfs.

Texto completo

Resumen

The relationships between intrinsic viscosity and some properties of amylose and amylopectin were investigated. The intrinsic viscosities determined by Ubbelohde viscometer for rice, maize, wrinkled pea and potato amyloses were 46.28 ± 0.30, 123.94 ± 0.62, 136.82 ± 0.70, and 167.00 ± 1.10 ml/g, respectively; and the intrinsic viscosities of rice, maize, wrinkled pea and potato amylopectins were 77.28 ± 0.90, 154.50 ± 1.10, 162.56 ± 1.20 and 178.00 ± 1.00 ml/g, respectively. The thermal and retrogradation properties of amylose and amylopectin were investigated by differential scanning calorimeter (DSC). Results showed that the thermal enthalpy (ΔH<sub>g</sub>) was positively correlated with intrinsic viscosity, however, the onset and peak temperatures were not related to the intrinsic viscosity. The amylose and amylopectin retrogradation enthalpy values were negatively related to intrinsic viscosity, while the onset and peak temperature values of retrograded amylose and amylopectin were not related to the intrinsic viscosity during storage (except one-day storage). Furthermore, the onset and peak temperatures and retrogradation enthalpy of amylose and amylopectin changed slowly during storage at 4°C.    

Los estilos APA, Harvard, Vancouver, ISO, etc.

3

Salajegheh, Sina, Kourosh Shahriar, Hossein Jalalifar y Kaveh Ahangari. "VARIATION OF THE INTRINSIC ROCK PROPERTIES ON HOEK-BROWN FAILURE CRITERION PARAMETERS". Rudarsko-geološko-naftni zbornik 36, n.º 4 (2021): 73–84. http://dx.doi.org/10.17794/rgn.2021.4.7.

Texto completo

Resumen

The Hoek-Brown (H-B) criterion is one of the most commonly used rock failure criteria in recent years. This criterion includes a constant parameter called mi which is a fundamental parameter for estimating rock strength. Due to the importance of the mi parameter in the H-B criterion, it is necessary to conduct comprehensive studies on various aspects of the effect of this parameter on the behavior of rocks. Therefore, in this study, using numerical simulation of the Triaxial Compressive Strength (TCS) tests in PFC-2D code, the effects of microscopic properties of different rocks on the H-B parameter mi have been studied. Based on the results of this study, it was found that the effects of micro-parameters on the H-B parameter mi can be different depending on the type of rock, however this parameter has an inverse relationship to the micro-parameters of bond tensile strength and bond fraction of the rocks. Also, the mi parameter increases with an increase in the micro-parameters of the friction coefficient, the friction angle, the particle contact modulus, and the contact stiffness ratio of rocks.

Los estilos APA, Harvard, Vancouver, ISO, etc.

4

Sider, Theodore. "Intrinsic properties". Philosophical Studies 83, n.º 1 (julio de 1996): 1–27. http://dx.doi.org/10.1007/bf00372433.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

5

Kayser, Boris. "Intrinsic neutrino properties". Nuclear Physics B - Proceedings Supplements 19 (abril de 1991): 177–89. http://dx.doi.org/10.1016/0920-5632(91)90199-o.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

6

Evertsen, J. A., M. P. Mac Siurtain y J. J. Gardiner. "The Effect of Industrial Emission on Wood Quality in Norway Spruce (Picea Abies)". IAWA Journal 7, n.º 4 (1986): 399–404. http://dx.doi.org/10.1163/22941932-90001010.

Texto completo

Resumen

In this preliminary study, the influence of industrial emission on the wood quality of Norway spruce was evaluated. Intrinsie wood quality determining properties: ring width (RW), mean annual density, percentage annual 1atewood and the product of (RW × (maximumminimum density)) appear to be affected by the emissions of a fertiliser factory adjoining the stands studied. Fluctuations in the performance of these intrinsic wood properties coincide with the start of production by the factory and a change in the manufacturing process.

Los estilos APA, Harvard, Vancouver, ISO, etc.

7

Benoit, W. "Intrinsic Properties of Dislocations". Materials Science Forum 119-121 (enero de 1993): 759–66. http://dx.doi.org/10.4028/www.scientific.net/msf.119-121.759.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

8

SIDER, THEODORE. "Maximality and Intrinsic Properties". Philosophy and Phenomenological Research 63, n.º 2 (septiembre de 2001): 357–64. http://dx.doi.org/10.1111/j.1933-1592.2001.tb00109.x.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

9

Speirs, A. F. "Flumazenil – intrinsic clinical properties". British Dental Journal 189, n.º 12 (diciembre de 2000): 661. http://dx.doi.org/10.1038/sj.bdj.4800857.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

10

Speirs, A. "Flumazenil – intrinsic clinical properties". British Dental Journal 189, n.º 12 (23 de diciembre de 2000): 661. http://dx.doi.org/10.1038/sj.bdj.4800857a.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

11

Kubo, Y., T. Tanaka, Y. Takahide, S. Ueda, T. Okutsu, A. T. M. N. Islam, I. Tanaka y Y. Takano. "Intrinsic Josephson properties of". Physica C: Superconductivity 468, n.º 15-20 (septiembre de 2008): 1922–24. http://dx.doi.org/10.1016/j.physc.2008.05.166.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

12

Plate, Jan. "Intrinsic properties and relations". Inquiry 61, n.º 8 (24 de abril de 2018): 783–853. http://dx.doi.org/10.1080/0020174x.2018.1446046.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

13

Meyer, B., U. Gottlieb, O. Laborde, Hongshun Yang, J. C. Lasjaunia, A. Sulpice y R. Madar. "Intrinsic properties of NiSi". Journal of Alloys and Compounds 262-263 (noviembre de 1997): 235–37. http://dx.doi.org/10.1016/s0925-8388(97)00388-5.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

14

Wiernsperger, Nicolas F. "Metformin: Intrinsic Vasculoprotective Properties". Diabetes Technology & Therapeutics 2, n.º 2 (junio de 2000): 259–72. http://dx.doi.org/10.1089/15209150050025230.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

15

Andalafte, Edward, Raymond Freese, Brody Dylan Johnson y Rebecca Lelko. "Intrinsic four-point properties". Journal of Geometry 105, n.º 1 (2 de octubre de 2013): 1–11. http://dx.doi.org/10.1007/s00022-013-0181-3.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

16

Michalowsky, Lothar y Joerg Dreikorn. "ChemInform Abstract: Intrinsic Properties". ChemInform 43, n.º 45 (11 de octubre de 2012): no. http://dx.doi.org/10.1002/chin.201245223.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

17

Bennett, Michael Y. "Intrinsic-Extrinsic Properties in Theater". Philosophy and Literature 45, n.º 1 (2021): 34–38. http://dx.doi.org/10.1353/phl.2021.0002.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

18

Francescotti, Robert. "How to Define Intrinsic Properties". Nous 33, n.º 4 (diciembre de 1999): 590–609. http://dx.doi.org/10.1111/0029-4624.00195.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

19

Rockwell, Teed. "Extended cognition and intrinsic properties". Philosophical Psychology 23, n.º 6 (diciembre de 2010): 741–57. http://dx.doi.org/10.1080/09515089.2010.529044.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

20

WEATHERSON, BRIAN. "Intrinsic Properties and Combinatorial Principles". Philosophy and Phenomenological Research 63, n.º 2 (septiembre de 2001): 365–80. http://dx.doi.org/10.1111/j.1933-1592.2001.tb00110.x.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

21

HAWTHORNE, JOHN. "Intrinsic Properties and Natural Relations". Philosophy and Phenomenological Research 63, n.º 2 (septiembre de 2001): 399–403. http://dx.doi.org/10.1111/j.1933-1592.2001.tb00112.x.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

22

Yang, Ying‐Chang, Hai‐Ying Chen, Zun‐Xiao Liu, Bing Liao, Feng Xing y Wen‐Wang Ho. "Intrinsic magnetic properties of R15B7Fe78compounds". Journal of Applied Physics 57, n.º 8 (15 de abril de 1985): 4115–17. http://dx.doi.org/10.1063/1.334636.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

23

Migita, M., Y. Takikawa, M. Takeda, M. Uehara, T. Kuramoto, Y. Takano, Y. Mizuguchi y Y. Kimishima. "Intrinsic pinning properties of FeSe0.5Te0.5". Physica C: Superconductivity and its Applications 471, n.º 21-22 (noviembre de 2011): 916–18. http://dx.doi.org/10.1016/j.physc.2011.05.088.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

24

Yoshioka, K., S. Masubuchi, T. Fukuhara y S. Kazama. "Intrinsic transport properties in polypyrrole". Synthetic Metals 101, n.º 1-3 (mayo de 1999): 509–10. http://dx.doi.org/10.1016/s0379-6779(98)01341-1.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

25

Yang, Ying‐chang, Lin‐shu Kong, Shu‐he Sun, Dong‐mei Gu y Ben‐pei Cheng. "Intrinsic magnetic properties of SmTiFe10". Journal of Applied Physics 63, n.º 8 (15 de abril de 1988): 3702–3. http://dx.doi.org/10.1063/1.340667.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

26

Hájíček, P. y J. Tolar. "Intrinsic Properties of Quantum Systems". Foundations of Physics 39, n.º 5 (14 de marzo de 2009): 411–32. http://dx.doi.org/10.1007/s10701-009-9296-7.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

27

Jimin Shang, Jimin Shang, Shuai Zhang Shuai Zhang, Yongqiang Wang Yongqiang Wang, Hongyu Wen Hongyu Wen y Zhongming Wei Zhongming Wei. "Electronic and optical properties of an intrinsic type-I band alignment ZrS2/SnS2 van der Waals heterostructure for optoelectronic devices". Chinese Optics Letters 17, n.º 2 (2019): 020010. http://dx.doi.org/10.3788/col201917.020010.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

28

Kassmann, Moritz y Ante Mimica. "Intrinsic scaling properties for nonlocal operators". Journal of the European Mathematical Society 19, n.º 4 (2017): 983–1011. http://dx.doi.org/10.4171/jems/686.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

29

Livanios, Vassilis. "Intrinsic Dispositional Properties and Immanent Realism". Grazer Philosophische Studien 95, n.º 4 (11 de diciembre de 2018): 500–519. http://dx.doi.org/10.1163/18756735-000050.

Texto completo

Resumen

Tugby (2013a) and Yates (2016) have recently argued that immanent realism is incompatible with the existence of intrinsic but (at least partially) relationally constituted genuine dispositional properties. The success of Tugby’s and Yates’ arguments depends either on a strong or on a weak assumption about the interworld identity of dispositional properties. In this paper, the author evaluates the strength of the arguments in question under those two assumptions. He also offers an alternative metaphysical picture for the fundamental dispositional properties which rejects these assumptions and, consequently, undermines the arguments themselves.

Los estilos APA, Harvard, Vancouver, ISO, etc.

30

Rockwell, Teed. "MINDS, INTRINSIC PROPERTIES, AND MADHYAMAKA BUDDHISM". Zygon(r) 44, n.º 3 (septiembre de 2009): 659–74. http://dx.doi.org/10.1111/j.1467-9744.2009.01023.x.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

31

Maller, Ariyeh H., Andreas A. Berlind, Michael R. Blanton y David W. Hogg. "THE INTRINSIC PROPERTIES OF SDSS GALAXIES". Astrophysical Journal 691, n.º 1 (14 de enero de 2009): 394–406. http://dx.doi.org/10.1088/0004-637x/691/1/394.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

32

Silva, R. X., R. L. Moreira, R. M. Almeida, R. Paniago y C. W. A. Paschoal. "Intrinsic dielectric properties of magnetodielectric La2CoMnO6". Journal of Applied Physics 117, n.º 21 (7 de junio de 2015): 214105. http://dx.doi.org/10.1063/1.4921441.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

33

Hizhnyakov, V., D. Nevedrov y A. J. Sievers. "Quantum properties of intrinsic localized modes". Physica B: Condensed Matter 316-317 (mayo de 2002): 132–35. http://dx.doi.org/10.1016/s0921-4526(02)00440-4.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

34

Lerbet, Jean. "Dynamics of mechanisms: Some intrinsic properties". Mechanics Research Communications 26, n.º 5 (septiembre de 1999): 507–15. http://dx.doi.org/10.1016/s0093-6413(99)00055-5.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

35

Bourn, Dominique. "Intrinsic centrality and associated classifying properties". Journal of Algebra 256, n.º 1 (octubre de 2002): 126–45. http://dx.doi.org/10.1016/s0021-8693(02)00149-7.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

36

Rudge, Timothy J., James R. Brown, Fernan Federici, Neil Dalchau, Andrew Phillips, James W. Ajioka y Jim Haseloff. "Characterization of Intrinsic Properties of Promoters". ACS Synthetic Biology 5, n.º 1 (7 de enero de 2016): 89–98. http://dx.doi.org/10.1021/acssynbio.5b00116.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

37

Li, Wen, Siqi Lin, Xinyue Zhang, Zhiwei Chen, Xiangfan Xu y Yanzhong Pei. "Thermoelectric Properties of Cu2SnSe4with Intrinsic Vacancy". Chemistry of Materials 28, n.º 17 (30 de agosto de 2016): 6227–32. http://dx.doi.org/10.1021/acs.chemmater.6b02416.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

38

Lopez Franco, Gloria E., Robert D. Blank y Mohammed P. Akhter. "Intrinsic material properties of cortical bone". Journal of Bone and Mineral Metabolism 29, n.º 1 (26 de mayo de 2010): 31–36. http://dx.doi.org/10.1007/s00774-010-0194-z.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

39

Richter, H. J. y H. Hibst. "Intrinsic hysteresis properties of ME tape". Journal of Magnetism and Magnetic Materials 120, n.º 1-3 (marzo de 1993): 217–20. http://dx.doi.org/10.1016/0304-8853(93)91326-3.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

40

Davies, E. B. y B. Simon. "L1-properties of intrinsic Schrödinger semigroups". Journal of Functional Analysis 65, n.º 1 (enero de 1986): 126–46. http://dx.doi.org/10.1016/0022-1236(86)90019-4.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

41

Hasegawa, Masaru, Atsufumi Honda, Kosuke Naokawa, Kentaro Saji, Masaaki Umehara y Kotaro Yamada. "Intrinsic properties of surfaces with singularities". International Journal of Mathematics 26, n.º 04 (abril de 2015): 1540008. http://dx.doi.org/10.1142/s0129167x1540008x.

Texto completo

Resumen

In this paper, we give two classes of positive semi-definite metrics on 2-manifolds. The one is called a class of Kossowski metrics and the other is called a class of Whitney metrics: The pull-back metrics of wave fronts which admit only cuspidal edges and swallowtails in R3 are Kossowski metrics, and the pull-back metrics of surfaces consisting only of cross cap singularities are Whitney metrics. Since the singular sets of Kossowski metrics are the union of regular curves on the domains of definitions, and Whitney metrics admit only isolated singularities, these two classes of metrics are disjoint. In this paper, we give several characterizations of intrinsic invariants of cuspidal edges and cross caps in these classes of metrics. Moreover, we prove Gauss–Bonnet type formulas for Kossowski metrics and for Whitney metrics on compact 2-manifolds.

Los estilos APA, Harvard, Vancouver, ISO, etc.

42

Ávila, Ignacio. "Perceiving the intrinsic properties of objects". Phenomenology and the Cognitive Sciences 14, n.º 1 (4 de mayo de 2013): 55–71. http://dx.doi.org/10.1007/s11097-013-9311-5.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

43

Portegies, J. y C. Sormani. "Properties of the Intrinsic Flat Distance". St. Petersburg Mathematical Journal 29, n.º 3 (30 de marzo de 2018): 475–528. http://dx.doi.org/10.1090/spmj/1504.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

44

Hui, Pui-Chuen, Leonardo A. Pereira, Renald Dore, Shengtong Chen, Elise Taniguchi, James Chodosh, Claes H. Dohlman y Eleftherios I. Paschalis. "Intrinsic Optical Properties of Boston Keratoprosthesis". Translational Vision Science & Technology 9, n.º 12 (3 de noviembre de 2020): 10. http://dx.doi.org/10.1167/tvst.9.12.10.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

45

Harris, Roger. "Do Material Things Have Intrinsic Properties?" Metaphysica 11, n.º 2 (22 de mayo de 2010): 105–17. http://dx.doi.org/10.1007/s12133-010-0062-2.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

46

Bray, Paul F. "Platelet Hyperreactivity: Predictive and Intrinsic Properties". Hematology/Oncology Clinics of North America 21, n.º 4 (agosto de 2007): 633–45. http://dx.doi.org/10.1016/j.hoc.2007.06.002.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

47

Rainio, Oona. "Intrinsic Quasi-Metrics". Bulletin of the Malaysian Mathematical Sciences Society 44, n.º 5 (23 de febrero de 2021): 2873–91. http://dx.doi.org/10.1007/s40840-021-01089-9.

Texto completo

Resumen

AbstractThe point pair function $$p_G$$ p G defined in a domain $$G\subsetneq {\mathbb {R}}^n$$ G ⊊ R n is shown to be a quasi-metric, and its other properties are studied. For a convex domain $$G\subsetneq {\mathbb {R}}^n$$ G ⊊ R n , a new intrinsic quasi-metric called the function $$w_G$$ w G is introduced. Several sharp results are established for these two quasi-metrics, and their connection to the triangular ratio metric is studied.

Los estilos APA, Harvard, Vancouver, ISO, etc.

48

Long, Yang, Jie Ren y Hong Chen. "Intrinsic spin of elastic waves". Proceedings of the National Academy of Sciences 115, n.º 40 (18 de septiembre de 2018): 9951–55. http://dx.doi.org/10.1073/pnas.1808534115.

Texto completo

Resumen

Unveiling spins of physical systems usually gives people a fundamental understanding of the geometrical properties of waves from classical to quantum aspects. A great variety of research has shown that transverse waves can possess nontrivial spins and spin-related properties naturally. However, until now, we still lack essential physical insights about the spin nature of longitudinal waves. Here, demonstrated by elastic waves, we uncover spins for longitudinal waves and the mixed longitudinal–transverse waves that play essential roles in spin–momentum locking. Based on this spin perspective, several abnormal phenomena beyond pure transverse waves are attributed to the hybrid spin induced by mixed longitudinal–transverse waves. The unique hybrid spin reveals the complex spin essence in elastic waves and advances our understanding about their fundamental geometrical properties. We also show that these spin-dependent phenomena can be exploited to control the wave propagation, such as nonsymmetric elastic wave excitation by spin pairs, a unidirectional Rayleigh wave, and spin-selected elastic wave routing. These findings are generally applicable for wave cases with longitudinal and transverse components.

Los estilos APA, Harvard, Vancouver, ISO, etc.

49

LEWTAS, PATRICK. "Physicalism and the Intrinsic Nature of Consciousness". Dialogue 53, n.º 2 (16 de abril de 2014): 203–28. http://dx.doi.org/10.1017/s0012217314000237.

Texto completo

Resumen

This paper presents a metaphysical argument against physicalism based on the distinction between intrinsic and extrinsic properties. It argues that the physical, as physicalism must understand it, consists entirely of extrinsic properties, whereas consciousness involves at least some intrinsic properties. It concludes that consciousness has non-physical properties and that physicalism is false. The paper then defends its premises against current physicalist thinking. As much as possible, it offers metaphysical arguments about physical and conscious properties rather than epistemological arguments about our physical and phenomenal concepts.

Los estilos APA, Harvard, Vancouver, ISO, etc.

50

Wong, Raymond C. S., Shaun L. Cloherty, Michael R. Ibbotson y Brendan J. O'Brien. "Intrinsic physiological properties of rat retinal ganglion cells with a comparative analysis". Journal of Neurophysiology 108, n.º 7 (1 de octubre de 2012): 2008–23. http://dx.doi.org/10.1152/jn.01091.2011.

Texto completo

Resumen

Mammalian retina contains 15–20 different retinal ganglion cell (RGC) types, each of which is responsible for encoding different aspects of the visual scene. The encoding is defined by a combination of RGC synaptic inputs, the neurotransmitter systems used, and their intrinsic physiological properties. Each cell's intrinsic properties are defined by its morphology and membrane characteristics, including the complement and localization of the ion channels expressed. In this study, we examined the hypothesis that the intrinsic properties of individual RGC types are conserved among mammalian species. To do so, we measured the intrinsic properties of 16 morphologically defined rat RGC types and compared these data with cat RGC types. Our data demonstrate that in the rat different morphologically defined RGC types have distinct patterns of intrinsic properties. Variation in these properties across cell types was comparable to that found for cat RGC types. When presumed morphological homologs in rat and cat retina were compared directly, some RGC types had very similar properties. The rat A2 cell exhibited patterns of intrinsic properties nearly identical to the cat alpha cell. In contrast, rat D2 cells (ON-OFF directionally selective) had a very different pattern of intrinsic properties than the cat iota cell. Our data suggest that the intrinsic properties of RGCs with similar morphology and suspected visual function may be subject to variation due to the behavioral needs of the species.

Los estilos APA, Harvard, Vancouver, ISO, etc.

Artículos de revistas sobre el tema "Intrinsic propertie"

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros