189 research outputs found
Orchestina valquiria Izquierdo 2017, new species
No full textOrchestina valquiria Izquierdo, new species Figures 118, 131D–F, 134D, 137E, 140A, C, 142B, map 26 TYPE: Male holotype from Brazil: Amazonas: Presidente Figueiredo: Usina Hidrelétrica de Balbina, -1.81666°, -59.41666°, July 14, 2006, R. Saturnino, deposited in MPEG 010664, PBI_ OON 40480. ETYMOLOGY: A noun in apposition; because, while analyzing this species, the first author was listening to Die Walküre (“The Valkyrie”), an opera by Richard Wagner, we decided to give its name to this species. DIAGNOSIS: Males can be distinguished by the presence of a short embolus flanked by a short apophysis and a highly coiled sperm duct (figs. 131D–F, 140A, C). Females can be distinguished by the absence of anterior apodemes on the anterior receptaculum and by the lateral projections, emerging near median half of the anterior receptaculum (figs. 134D, 137E, 142B). MALE (PBI_ OON 40480): Total length 1.40. Habitus as in figure 118A–C. CEPHALOTHO- RAX: Carapace orange. Labium rectangular. LEGS: Yellow. GENITALIA: Palp proximal segments yellow, cymbium yellow; embolus short; sperm duct strongly coiled, with many loops (figs.131D–F, 140A, C). FEMALE (PBI_ OON 40491): Total length 1.55. Habitus as in figure 118D–F. CEPHALOTHO- RAX: Carapace pale orange. Sternum as long as wide, yellow. Chelicerae, endites, labium yellow. GENITALIA: External pockets absent, internal pockets well developed; anterior receptaculum without anterior apodemes, nearly triangular, with widened lateral projections at base; posterior receptaculum present, posterior apodeme formed by entire plate (figs. 134D, 137E, 142B). DISTRIBUTION: states of Amazonas, Pará, Amapá, Piuaí, and Tocantins, Brazil (map 26). OTHER MATERIAL EXAMINED: BRAZIL: Amapá: Laranjal do Jari: Cachoeira de Santo Antônio, (-0.841944°, -52.515833°), Feb. 22, 2003, J.A.P. Barreiros, 13, 1♀ (MPEG 010400, PBI_ OON 40470). Pará: Melgaço: Flona Caxiuanã, -1.85527°, -51.43250°, Nov. 22, 2005, N. Abrahim, 1♀ (MPEG 18949, PBI_ OON 42166); same data, -1.79222°, -51.43305°, Nov. 18, 2005, J.A.P. Barreiros, 1♀ (MPEG 19020, PBI_ OON 42169); same data, 1♀ (MPEG 18824, PBI_ OON 42178); same data, Nov. 23, 2005, J.H.C. Cordeiro, 1♀ (MPEG 18943, PBI_ OON 42170). Piaui: Castelo do Piauí: ECB Rochas Ornamentais LTDA, Fazenda Bonito, -5.23055°, -41.70027°, Mar. 28, 2005, M.P. Albuquerque, 2♀ (MPEG 015659, PBI_ OON 40491). Tocantins: Palmas: Serra do Lajeado, (-10.045551°, -48.254163°), Apr. 17, 2005, to Apr. 25, 2005, I. Knysak and R. Martins, 2♀ (IBSP 124514, PBI_ OON 30370).Published as part of Izquierdo, Matías Andrés & Ramírez, Martín J., 2017, Taxonomic Revision Of The Jumping Goblin Spiders Of The Genus Orchestina Simon, 1882, In The Americas (Araneae: Oonopidae), pp. 1 in Bulletin of the American Museum of Natural History 2017 (410) on page 1, DOI: 10.1206/0003-0090-410.1.1, http://zenodo.org/record/540561
Uruguaysuchus terrai Rusconi 1933
No full textSTATUS OF URUGUAYSUCHUS TERRAI As already stated, Rusconi (1933) recognized a second species of Uruguaysuchus, U. terrai, based mainly on differences in the tooth count in the upper tooth row. Both Soto (2005) and Andrade & Bertini (2005) independently questioned the taxonomic validity of maintaining the distinction of U. terrai from U. aznarezi. U. terrai apparently possesses four maxillary teeth more than U. aznarezi: two incisiviforms, one caniniform, and ten post-caniniforms versus one incisiviform, one caniniform and seven post-caniniforms, respectively (Fig. 16). However, as already stated, it must be noted that the lack of preparation of the holotype of U. aznarezi does not allow an assessment of the total number of post-caniniform teeth (i.e. whether there are teeth beyond the ninth maxillary position). Moreover, the maxilla of Rusconi’s specimen no. 4 (Fig. 16), a juvenile U. aznarezi according to this author, exhibits two incisiforms and one caniniform (being the third maxillary tooth), the same condition as in U. terrai. Curiously, Rusconi (1933) did not explicitly mention this relevant point. Interestingly, his fig. 20 illustrates seven post-caniniform alveoli although only six are implied in the text. Furthermore, several measurements of U. terrai are consistently smaller than those of the only adult individual of U. aznarezi (holotype), approaching those of juveniles of U. aznarezi. As proposed by Soto (2005), minor differences in the dental formulae can be explained by intraspecific variation in tooth count, which is rather common among crocodyliforms, either fossil or extant (C. Brochu, com. pers., 2008). In particular, if it is true that U. terrai, U. aznarezi no. 4 and FC-DPV 2320 represent juvenile individuals, it may be necessary to invoke ontogenetic loss of tooth positions to explain the fact that the adult individual of U. aznarezi (holotype) has only one incisiviform maxillary tooth instead of two. Such a phenomenon has already been recorded in several crocodylian species (e.g. Crocodylus cataphractus, C. porosus, C. siamensis, and Tomistoma schlegelii; Mook, 1921; Wermuth, 1953; Iordansky, 1973) as well as in the tyrannosaurid theropods Tyrannosaurus rex and Albertosaurus libratus (Carr, 1999). On the other hand, the hypothesis that U. aznarezi could bear more post-caniniform teeth than recognized by Rusconi (1933) received support when FC-DPV 2320 was prepared. Indeed, the specimen described herein (Fig. 16) showed the presence of at least 12 maxillary teeth (two incisiviforms, one caniniform, and at least nine post-caniniforms), reducing the apparent gap between the tooth count of U. aznarezi and U. terrai. In conclusion, given that no real differences in the maxillary dentition exist, we regard U. terrai as a juvenile individual of U. aznarezi. Thus, as proposed by Soto (2005) and Andrade & Bertini (2005), U. terrai must be considered a junior synonym of the latter taxon.Published as part of Soto, Matías, Pol, Diego & Perea, Daniel, 2011, A new specimen of Uruguaysuchus aznarezi (Crocodyliformes: Notosuchia) from the middle Cretaceous of Uruguay and its phylogenetic relationships, pp. 644-645 in Zoological Journal of the Linnean Society 163 (5) on pages 644-645, DOI: 10.1111/j.1096-3642.2011.00717.x, http://zenodo.org/record/544168
Himalayana andreae Grismado & Deeleman & Piacentini & Izquierdo & Ramírez 2014, new species
No full textHimalayana andreae Grismado, new species Figures 73–75, 82A–B TYPES: Male holotype from India: West Bengal: Darjeeling: between Lopchu and Ghoom at 13 km from Ghoom, north slope, 2000 m, Oct. 12, 1978, C. Besuchet and I. Löbl (MHNG PBI_OON 15540); one male paratype with same data (MHNG PBI_OON 12902); one female paratype from Ghoom, Tigerhill, south side, leaf litter, 2300 m, Oct. 13, 1978, C. Besuchet and I. Löbl (MHNG PBI_OON 12820). ETYMOLOGY: The specific name is a patronym in honor of Andrea Raya, wife of the first author. DIAGNOSIS: Males of this species are recognizable by the conspicuously protruding epigastric scutum bearing two lateral brushshaped bunches of long, straight, dark setae (fig. 75B) and by the long, flattened, anteriorly directed setaelike projections on the prolateral side of the copulatory bulb (figs. 75C–E, 82B). Females resemble those of H. castanopsis by the short lateral branches of the T-shaped anterior sclerite, but their endings are acute rather than rounded, and the lateral apodemes are slightly longer (fig. 82A). The female genitalia are also similar to that of H. siliwalae, but differs somatically by the more sclerotized scuta and by the wider sternum (fig. 73E). DESCRIPTION: Male (holotype, PBI_ OON 15540). Total length 1.42. Cephalothorax: Carapace pars cephalica strongly elevated in lateral view, anteriorly narrowed to between 0.5 and 0.75 times its maximum width, sides strongly reticulate; lateral margin smooth; nonmarginal pars cephalica in U-shaped row, lost; nonmarginal pars thoracica setae lost (only their bases remain); marginal setae absent. Eyes all subequal, PME oval, PLE oval; posterior eye row recurved from both above and front; ALE separated by more than their diameter, ALE–PLE touching, PME touching for less than half their length. Sternum as long as wide, lateral margins with narrow extensions between coxae, orange; setae densest laterally. Chelicerae, endites, and labium orange. Abdomen: Book lung covers ovoid. Pedicel tube medium sized. Dorsal scutum orange. Epigastric scutum strongly protruding. Postepigastric scutum orange. Dorsum setae light. Epigastric area with a pair of ventrolateral brushlike bunches of stout setae between the respiratory openings (fig. 75B). Postepigastric area setae light, absent in the area between the sperm pore and the posterior spiracles. Spinneret scutum with fringe of stout setae. Colulus represented only by setae. Legs: Pale orange. Leg spination (all spines longer than segment width): leg I: tibiae v2-2-2-2-0, metatarsi v2- 2-0; leg II: tibia v2-2-2-2-0, metatarsi v2-2-0. Tarsi I–IV superior claws tooth not examined in detail. Trichobothria not examined. Genitalia: Epigastric region with sperm pore large, circular. Palp: femur enlarged; cymbium ovoid in dorsal view; bulb pale orange, distal part with long, flattened, posteriorly directed setaelike projections on the prolateral side (figs. 75C–E, 82B). Female (paratype, PBI_ OON 12820). Total length 1.80. As in male except as noted. Abdomen: Epigastric and postepigastric scuta lightly sclerotized, without special setae or protrusions. Legs: Leg spination as in male. Genitalia: Lateral branches of the T-shaped anterior sclerite short and acute, lateral apodemes relatively long (fig. 82A). OTHER MATERIAL EXAMINED: INDIA: West Bengal: Darjeeling: between Algarah and Labha, 7 km from Algarah, south side, 1900 m, Oct. 11, 1978, C. Besuchet and I. Löbl 1♂ (MACN-Ar 28840, PBI_OON 12847). DISTRIBUTION: Darjeeling, in West Bengal (northeastern India), between 1900 and 2300 m above the sea level.Published as part of Grismado, Cristian J., Deeleman, Christa, Piacentini, Luis N., Izquierdo, Matías A. & Ramírez, Martín J., 2014, Taxonomic Review Of The Goblin Spiders Of The Genus Dysderoides Fage And Their Himalayan Relatives Of The Genera Trilacuna Tong And Li And Himalayana, New Genus (Araneae: Oonopidae), pp. 1-108 in Bulletin of the American Museum of Natural History 2014 (387) on pages 88-95, DOI: 10.1206/843.1, http://zenodo.org/record/537912
On the Complexities of the Design of Water Distribution Networks
No full textWater supply is one of the most recognizable and important public services contributing to
quality of life. Water distribution networks WDNs are extremely complex assets. A number of
complex tasks, such as design, planning, operation, maintenance, and management, are inherently
associated with such networks. In this paper, we focus on the design of a WDN, which is a
wide and open problem in hydraulic engineering. This problem is a large-scale combinatorial,
nonlinear, nonconvex, multiobjective optimization problem, involving various types of decision
variables and many complex implicit constraints. To handle this problem, we provide a synergetic
association between swarm intelligence and multiagent systems where human interaction is also
enabled. This results in a powerful collaborative system for finding solutions to such a complex
hydraulic engineering problem. All the ingredients have been integrated into a software tool that
has also been shown to efficiently solve problems from other engineering fields.This work has been developed with the support of the project IDAWAS, DPI2009-11591, of the Direccion General de Investigacion of the Ministerio de Educacion y Ciencia, and ACOMP/2010/146 of the Conselleria d'Educacio of the Generalitat Valenciana. The first author is also indebted to the Universitat Politecnica de Valencia for the sabbatical leave granted during the first semester of 2011. The use of English in this paper was revised by John Rawlins.Izquierdo Sebastián, J.; Montalvo Arango, I.; Pérez García, R.; Matías, A. (2012). On the Complexities of the Design of Water Distribution Networks. Mathematical Problems in Engineering. 2012:1-25. https://doi.org/10.1155/2012/947961S1252012Goulter, I. C., & Coals, A. V. (1986). Quantitative Approaches to Reliability Assessment in Pipe Networks. Journal of Transportation Engineering, 112(3), 287-301. doi:10.1061/(asce)0733-947x(1986)112:3(287)Goulter, I. C., & Bouchart, F. (1990). Reliability‐Constrained Pipe Network Model. Journal of Hydraulic Engineering, 116(2), 211-229. doi:10.1061/(asce)0733-9429(1990)116:2(211)Kleiner, Y., Adams, B. J., & Rogers, J. S. (2001). Water Distribution Network Renewal Planning. Journal of Computing in Civil Engineering, 15(1), 15-26. doi:10.1061/(asce)0887-3801(2001)15:1(15)Dandy, G. C., & Engelhardt, M. O. (2006). Multi-Objective Trade-Offs between Cost and Reliability in the Replacement of Water Mains. Journal of Water Resources Planning and Management, 132(2), 79-88. doi:10.1061/(asce)0733-9496(2006)132:2(79)Izquierdo, J., Pérez, R., & Iglesias, P. L. (2004). Mathematical models and methods in the water industry. Mathematical and Computer Modelling, 39(11-12), 1353-1374. doi:10.1016/j.mcm.2004.06.012Giustolisi, O., Savic, D., & Kapelan, Z. (2008). Pressure-Driven Demand and Leakage Simulation for Water Distribution Networks. Journal of Hydraulic Engineering, 134(5), 626-635. doi:10.1061/(asce)0733-9429(2008)134:5(626)Montalvo, I., Izquierdo, J., Pérez, R., & Tung, M. M. (2008). Particle Swarm Optimization applied to the design of water supply systems. Computers & Mathematics with Applications, 56(3), 769-776. doi:10.1016/j.camwa.2008.02.006Montalvo, I., Izquierdo, J., Pérez, R., & Iglesias, P. L. (2008). A diversity-enriched variant of discrete PSO applied to the design of water distribution networks. Engineering Optimization, 40(7), 655-668. doi:10.1080/03052150802010607Montalvo, I., Izquierdo, J., Pérez-García, R., & Herrera, M. (2010). Improved performance of PSO with self-adaptive parameters for computing the optimal design of Water Supply Systems. Engineering Applications of Artificial Intelligence, 23(5), 727-735. doi:10.1016/j.engappai.2010.01.015Martínez, J. B. (2010). Cost and reliability comparison between branched and looped water supply networks. Journal of Hydroinformatics, 12(2), 150-160. doi:10.2166/hydro.2009.080Goulter, I. C. (1992). Systems Analysis in Water‐Distribution Network Design: From Theory to Practice. Journal of Water Resources Planning and Management, 118(3), 238-248. doi:10.1061/(asce)0733-9496(1992)118:3(238)Park, H., & Liebman, J. C. (1993). Redundancy‐Constrained Minimum‐Cost Design of Water‐Distribution Nets. Journal of Water Resources Planning and Management, 119(1), 83-98. doi:10.1061/(asce)0733-9496(1993)119:1(83)Khomsi, D., Walters, G. A., Thorley, A. R. D., & Ouazar, D. (1996). Reliability Tester for Water-Distribution Networks. Journal of Computing in Civil Engineering, 10(1), 10-19. doi:10.1061/(asce)0887-3801(1996)10:1(10)Tanyimboh, T. T., Tabesh, M., & Burrows, R. (2001). Appraisal of Source Head Methods for Calculating Reliability of Water Distribution Networks. Journal of Water Resources Planning and Management, 127(4), 206-213. doi:10.1061/(asce)0733-9496(2001)127:4(206)Kalungi, P., & Tanyimboh, T. T. (2003). Redundancy model for water distribution systems. Reliability Engineering & System Safety, 82(3), 275-286. doi:10.1016/s0951-8320(03)00168-6Morgan, D. R., & Goulter, I. C. (1985). Optimal urban water distribution design. Water Resources Research, 21(5), 642-652. doi:10.1029/wr021i005p00642Walters, G. A., & Knezevic, J. (1989). Discussion of «
Reliability‐Based Optimization Model for Water Distribution Systems
» by Yu‐Chun Su, Larry W. Mays, Ning Duan, and Kevin E. Lansey (December, 1987, Vol. 113, No. 12). Journal of Hydraulic Engineering, 115(8), 1157-1158. doi:10.1061/(asce)0733-9429(1989)115:8(1157)LOGANATHAN, G. V., SHERALI, H. D., & SHAH, M. P. (1990). A TWO-PHASE NETWORK DESIGN HEURISTIC FOR MINIMUM COST WATER DISTRIBUTION SYSTEMS UNDER A RELIABILITY CONSTRAINT. Engineering Optimization, 15(4), 311-336. doi:10.1080/03052159008941160Bouchart, F., & Goulter, I. (1991). Reliability Improvements in Design of Water Distribution Networks Recognizing Valve Location. Water Resources Research, 27(12), 3029-3040. doi:10.1029/91wr00590Gupta, R., & Bhave, P. R. (1994). Reliability Analysis of Water‐Distribution Systems. Journal of Environmental Engineering, 120(2), 447-461. doi:10.1061/(asce)0733-9372(1994)120:2(447)Xu, C., & Goulter, I. C. (1999). Reliability-Based Optimal Design of Water Distribution Networks. Journal of Water Resources Planning and Management, 125(6), 352-362. doi:10.1061/(asce)0733-9496(1999)125:6(352)Su, Y., Mays, L. W., Duan, N., & Lansey, K. E. (1987). Reliability‐Based Optimization Model for Water Distribution Systems. Journal of Hydraulic Engineering, 113(12), 1539-1556. doi:10.1061/(asce)0733-9429(1987)113:12(1539)Cullinane, M. J., Lansey, K. E., & Mays, L. W. (1992). Optimization‐Availability‐Based Design of Water‐Distribution Networks. Journal of Hydraulic Engineering, 118(3), 420-441. doi:10.1061/(asce)0733-9429(1992)118:3(420)Vamvakeridou-Lyroudia, L. S., Walters, G. A., & Savic, D. A. (2005). Fuzzy Multiobjective Optimization of Water Distribution Networks. Journal of Water Resources Planning and Management, 131(6), 467-476. doi:10.1061/(asce)0733-9496(2005)131:6(467)Montalvo, I., Izquierdo, J., Schwarze, S., & Pérez-García, R. (2010). Multi-objective particle swarm optimization applied to water distribution systems design: An approach with human interaction. Mathematical and Computer Modelling, 52(7-8), 1219-1227. doi:10.1016/j.mcm.2010.02.017Izquierdo, J., Montalvo, I., Pérez, R., & Fuertes, V. S. (2008). Design optimization of wastewater collection networks by PSO. Computers & Mathematics with Applications, 56(3), 777-784. doi:10.1016/j.camwa.2008.02.007Dong, Y., Tang, J., Xu, B., & Wang, D. (2005). An application of swarm optimization to nonlinear programming. Computers & Mathematics with Applications, 49(11-12), 1655-1668. doi:10.1016/j.camwa.2005.02.006Jin, Y.-X., Cheng, H.-Z., Yan, J., & Zhang, L. (2007). New discrete method for particle swarm optimization and its application in transmission network expansion planning. Electric Power Systems Research, 77(3-4), 227-233. doi:10.1016/j.epsr.2006.02.016Arumugam, M. S., & Rao, M. V. C. (2008). On the improved performances of the particle swarm optimization algorithms with adaptive parameters, cross-over operators and root mean square (RMS) variants for computing optimal control of a class of hybrid systems. Applied Soft Computing, 8(1), 324-336. doi:10.1016/j.asoc.2007.01.010Izquierdo, J., Montalvo, I., Pérez, R., & Fuertes, V. S. (2009). Forecasting pedestrian evacuation times by using swarm intelligence. Physica A: Statistical Mechanics and its Applications, 388(7), 1213-1220. doi:10.1016/j.physa.2008.12.008Herrera, M., Izquierdo, J., Montalvo, I., García-Armengol, J., & Roig, J. V. (2009). Identification of surgical practice patterns using evolutionary cluster analysis. Mathematical and Computer Modelling, 50(5-6), 705-712. doi:10.1016/j.mcm.2008.12.026Molina, J., Santana, L. V., Hernández-Díaz, A. G., Coello Coello, C. A., & Caballero, R. (2009). g-dominance: Reference point based dominance for multiobjective metaheuristics. European Journal of Operational Research, 197(2), 685-692. doi:10.1016/j.ejor.2008.07.01510.1029/89WR02879. (2010). Water Resources Research. doi:10.1029/89wr02879Savic, D. A., & Walters, G. A. (1997). Genetic Algorithms for Least-Cost Design of Water Distribution Networks. Journal of Water Resources Planning and Management, 123(2), 67-77. doi:10.1061/(asce)0733-9496(1997)123:2(67)Zecchin, A. C., Simpson, A. R., Maier, H. R., & Nixon, J. B. (2005). Parametric Study for an Ant Algorithm Applied to Water Distribution System Optimization. IEEE Transactions on Evolutionary Computation, 9(2), 175-191. doi:10.1109/tevc.2005.844168Yurong Liu, Zidong Wang, Jinling Liang, & Xiaohui Liu. (2009). Stability and Synchronization of Discrete-Time Markovian Jumping Neural Networks With Mixed Mode-Dependent Time Delays. IEEE Transactions on Neural Networks, 20(7), 1102-1116. doi:10.1109/tnn.2009.2016210Jinling Liang, Zidong Wang, & Xiaohui Liu. (2009). 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La ciudad de los réprobos
No full textWhat ideas and social effects did prison projects have for Buenos Aires between 1869 and 1927?
In a context of significant cultural, urban, and demographic changes, the deprivation of liberty began to be conceived by some sectors of the leadership as a means of control, normalization, and social regeneration. This led to the development of various projects that, whether built or not, represented ideal spatial and territorial proposals—devices for invisibilization and moral correction that managed to condense an image of that culture, an idea of a city aspiring to be modern. Through the examination of various materials, the author reveals the different imaginaries that converge in these prison projects; the construction of this particular object of study allows for an original reading of the city and its sites.Published¿Qué ideas y qué efectos sociales tenían los proyectos carcelarios para Buenos Aires entre 1969 y 1927? En un contexto de significativos cambios culturales, urbanos y demográficos, la privación de la libertad comenzó a ser pensada, por algunos sectores de la dirigencia, desde el control, la normalización y la regeneración social. Esto conllevó la elaboración de diversos proyectos que, construidos o no, constituyeron propuestas espaciales y territoriales ideales, dispositivos de invisibilización y de corrección moral que lograron condensar una imagen de aquella cultura, una idea de ciudad que pretendía ser moderna. El autor, a partir del examen de diversos materiales, logra dar cuenta de los distintos imaginarios que confluyen en aquellos proyectos carcelarios; la construcción de este particular objeto de estudio le permite una original lectura de la ciudad y sus sitios
Mode Transition during Deposition of Nanoscale ITO Coatings on Tilted Fiber Bragg Gratings
No full textPublisher Copyright: © 2022 The Author(s).The mode transition phenomenon is experimentally demonstrated in tilted fiber Bragg gratings (TFBG) through the deposition of an indium tin oxide (ITO) thin film employing a DC sputtering machine.Peer reviewe
El Ixtépete como un ejemplo de desarrollo cultural en el occidente de México.. Anales del Instituto Nacional de Antropología e Historia. Num. 53 Tomo V (1974-1975) Séptima Época (1967-1976)
No full textBell, Betty. 1971 Archaeology of Nayarit, Jalisco and Colima, en Handbook of Middle American lndians. Vol 11, p 694-753. University of Texas Press, Austin.Carneiro, Robert L. 1967 On the Relationship between Size of Population and Complexity of Social Organization, en Southwestern Journal of Anthropology, Vol 23, Núm 3, p 234-243.Carneiro, Robert L. 1970 A Theory of the Origin of the State, en Science, Vol 169, p 733-738.Cook, S. F. 1963 Erosion Morphology and Ocupation History in Western México, en Anthropological Records, Vol 17, Núm 3. Berkeley, Los Angeles.Corona Núñez, José. 1960 Exploraciones en El lxtépete, en Eco, Núm 2, p 2-3 (Revista del Instituto Jalisciense de Antropología e Historia). Guadalajara.Corona Núñez, José. 1970 Los teotihuacanos en el occidente de México, en XI Mesa Redonda de la SMA (sobre Teotihuacan), p 253-256. México.Dahlgren de Jordan, Barbra. 1954 La Mixteca: su cultura e historia prehispánicas. Col Cultura Mexicana, 11. Imprenta Universitaria, México.De la Mota Padilla, Matías. 1973 Historia del Reino de la Nueva Galicia en la América Septentrional. Instituto Jalisciense de Antropología e Historia, Col Obras Facsimilares, Núm 3. Guadalajara.Gutiérrez Vázquez, María Teresa. 1959 Geografía Física de Jalisco. Tesis mecanoscrita. Facultad de Filosofía y Letras, UNAM.Kelly, Isabel. 1945 The Archaeology of the Autlán-Tuxcacuesco Area of Jalisco, I: The Autlán Zone. University of California Press, Berkeley and Los Angeles.Kelly, Isabel. 1949 The Archaeology of the Autlán--Tuxcacuesco Area of Jalisco, II: The Tuxcacuesco-Zapotitlán Zone. University of California Press, Berkeley and Los Angeles.Lopez Sarrelangue, Delfina. 1965 La nobleza indígena de Pátzcuaro. Instituto de Investigaciones Históricas, UNAM.Muriel, Josefina. 1963 Las indias caciques de Corpus Christi. Instituto de Investigaciones Históricas, UNAM.Piña Chan, Román. 1963 Las culturas prehispánicas de Jalisco, en Eco, Núm 14, p 3-4 (Revista del Instituto Jalisciense de Antropología e Historia). Guadalajara.Sáenz, César. 1966a Exploraciones en El Ixtépete, Jalisco, en Boletín INAH, 23, p 14-18. México.Sáenz, César. 1966b Cabecitas y figurillas de barro de El Ixtépete, Jalisco, en Boletín INAH, 24, p 47-49. México.Sanders, William T y Barbara J Price. 1968 Mesoamerica, the evolution of a civilization. Random House, New York.Schondube, Otto. 1969 Culturas de Occidente: El Horizonte Clásico, en Artes de México, Núm 119, p 23-33. México.Schondube, Otto. 1973-1974 Tamazula, Tuxpan, Zapotlán: pueblos de la frontera septentrional de la antigua Colima. Tesis para la ENAH. México.Tamayo, Jorge L. 1962 Geografía General de México. Instituto Mexicano de Investigaciones Económicas. 4 Vols. México.Tello, Fray Antonio. 1968 Crónica Miscelánea de la Sancta Provincia de Xalisco. Instituto Jalisciense de Antropología e Historia, Col Obras Facsimilares, Núm 9. Guadalajara.Vivo, Jorge y José Gómez. 1946 Climatología de México. Instituto Panamericano de Geografía e Historia, Publ 19. México
Ghost-authors, improvement article communication, and medical publications
No full textIntroduction: Relationship between ghost-authors and medical writers has been debated, even arriving to citizens. Accusation that through ghost-authors, market messages are introduced in medical journals has been suggested. Development: This paper carried out an analysis of ghost-authors and their application to medical writers and discusses the intellectual authorship of the scientific articles, as well as the relationship with research groups and pharmaceutical industry, as well as the position of journal. Conclusions: The role of medical workers is advisable because improves communication of articles. Using authorship criteria, medical writers cannot be considered as ghostauthors. Misconducts for medical writers should be pursued but also those from editors and authors. Responsibility of articles belongs to authors who are responsible of false conclusions obtained from data research and to the editor in the case of the paper was published. Resumen: Introducción: La relación entre la autoría fantasma y los redactores profesionales de artículos médicos ha estado en el debate, llegando incluso al ciudadano. La acusación que, a través de la autoria-fantasma, se introducen mensajes de mercado también ha sido publicada por algunas revistas científicas. Desarrollo: Se realiza un análisis del concepto de autoría-fantasma y su aplicación a los redactores profesionales y se discute la responsabilidad intelectual de los artículos científicos, así como la relación en grupos de investigación e industria farmacéutica, así como la posición de la revista. Conclusiones: La labor de los redactores profesionales es recomendable para mejor la comunicación del artículo. Utilizando los criterios de autoría, los redactores profesionales no pueden ser considerados como autores-fantasma. Deben perseguirse las malas conductas no solo de redactores profesionales sino también de editores y autores. La responsabilidad de los artículos pertenece a los autores, que son quienes la incumple si existen aseveraciones que no corresponden a los datos de los artículos, así como al editor que aparezcan publicados. Keywords: Medical journals, Editors, Authors, Ghost-author, Ghost-writers, Medical writers, Pharmaceutical industry, Palabras clave: Publicaciones médicas, Editores, Autoría, Autoría-fantasma, Redacción fantasma, Redactores profesionales, Industria farmacéutic
Inversión extranjera y nacionalismo: lo paradójico de la política internacional de Porfirio Díaz. Dimensión Antropológica Vol. 6 Año 3 (1996) enero-abril
No full textAnderson, Benedict, Imagined Communities. Reflections on the Origins and Spread of Nationalism, London, Verso, 1983.Archivo Histórico de la Secretaría de Relaciones Exteriores, México, D.F., (AHSRE), LE-1335.Azpíroz a Mariscal, Washington, 2,4 dic. 1904, AHSRE, LE-1845, Casasús a Mariscal, Washington, 16 enero 1905; y Godoy a Mariscal, Washington, 5 octubre 1905, AHSRE, LE-1846, Creville a Foreign Office, México, D.F., 2 junio 1905, Public Records Office, Kew, Gran Bretaña, Records of the Foreign Office, 50/541.Barman, Roderick J., Brazil. The Forging of a Nation, 1798-1852, Stanford, California, Stanford University Press, 1988.Bernstein, Harry, Matías Romero, 1837-1898, México D.F., Fondo de Cultura Económica, 1973.Buchenau, Jürgen, "Counter-lntervention Against Uncle Sam. Mexico's Support for Nicaraguan Nationalism", en The Americas, 50:2, Washington, octubre de 1993.____________, In the Shadow of the Giant. The Making of Mexico's Central America Policy, 1876-1930, Tuscaloosa, The University of Alabama Press, 1996.Coerver, Don M., The Porfirian Interregnum. The Presidency of Manuel González of Mexico, 1880 -1884, Fort Worth, Texas Christian University Press, 1979.Cosío Villegas, Daniel, Historia moderna de México. El porfiriato. Vida política exterior. Segunda parte, México, D.F., Editorial Hermes, 1963.____________, The United States versus Porfirio Díaz, Nettie Lee Benson (trad.), Austin, University of Texas Press, 1964.Deger, Robert J. Jr., "Porfirian Foreign Policy and Mexican Nationalism: A Study of Cooperation and Conflict in Mexican-American Relations, 1884-1904", tesis de doctorado, Indiana University, 1979.Deutsch, Karl W., Nationalism and Social Communication. An Enquiry into the Foundations of Nationality, Cambridge, Mass., MIT Press, 1966.Díaz a Lancaster Jones, México, Universidad Iberoamericana, Colección General Porfirio Díaz, 31 enero 1896.El Imparcial, 1 abril 1909; Mariscal a León de la Barra, México, León de la Barra a Mariscal, Washington, AHSRE, Archivo de la Embajada de México en Estados Unidos, 2 y 12 abril 1909; Knox, memorándum, Library of Congress, Washington, Manuscript Division, Knox Papers, 17 abril 1909.González, Luis, "The Dictatorship of Porfirio Díaz", en Hugh M. Hamill (ed.), Caudillos. Dictators in Spanish America, Norman, University of Oklahoma Press, 1992.González y González, Luis (ed.), "Porfirio Díaz", informe leído al H. Congreso de la Nación, 1 abril 1896; texto según Los presidentes de México ante la nación, México, Cámara de Diputados, 1966.Hobsbawm, E.J., Nations and Nationalism since 1780, 2a. ed., London, Canto, 1992.Katz, Friedrich, "Mexico: Restored Republic and Porfiriato", en Leslie Bethell (ed.), Cambridge History of Latin America, Cambridge, Cambridge University Press, 1984.Knight, Alan, "The United States and the Mexican Peasantry, c. 1880-1940", y John M. Hart, "U.S. Economic Hegemony, Nationalism, and Violence in the Mexican Countryside, 1876 -1920", en Nugent et al., Rural Revolt in Mexico.____________, "Peasants into Patriots. Thoughts on the Making of the Mexican Nation", en Mexican Studies/Estudios Mexicanos, 10:1, Berkeley, California, 1994.Langley, Lester G., America and the Americas. The United States in the Western Hemisphere, Athens, University of Georgia Press, 1989.Madero, Francisco l., La sucesión presidencial en 1910, San Pedro, Coahuila, s.e., 1908.Meyer, Lorenzo, Su majestad británica contra la Revolución mexicana, 1900 -1950. El fin de un imperio informal, México, EI Colegio de México, 1991.Nugent, Daniel et al., Rural Revolt in Mexico and U. S. Intervention, San Diego, Center for U.S.-Mexican Studies, 1988.Perkins, Dexter, A History of the Monroe Doctrine, 2a. ed., Boston, Little, Brown and Co., 1955.Schell, William B.,"Integral Outsiders, Mexico City's American Colony, 1876 -1911. Society and Political Economy in Porfirian Mexico", tesis de doctorado, University of North Carolina at Chapel Hill, 1992.Shumway, Nicholas, The Invention of Argentina, Berkeley, University of California Press, 1984.Weeks, Charles, The Juárez Myth in Mexico, Tuscaloosa, University of Alabama Press, 1987.Vázquez, Josefina Z. y Lorenzo Meyer, The United States and Mexico, Chicago, University of Chicago Press, 1985.Es común considerar al régimen de Porfirio Díaz como uno de los más proclives a favorecer los intereses extranjeros de la historia mexicana, y en ello las descripciones son similares a las de la reciente administración de Carlos Salinas de Gortari. Tanto los contemporáneos de Díaz como los historiadores condenan, en particular, la supuesta búsqueda exclusiva de la inversión foránea y el trato preferencial a inversionistas y trabajadores extranjeros
Voluntary Running Triggers VGF-Mediated Oligodendrogenesis to Prolong the Lifespan of Snf2h-Null Ataxic Mice
No full textSummaryExercise has been argued to enhance cognitive function and slow progressive neurodegenerative disease. Although exercise promotes neurogenesis, oligodendrogenesis and adaptive myelination are also significant contributors to brain repair and brain health. Nonetheless, the molecular details underlying these effects remain poorly understood. Conditional ablation of the Snf2h gene impairs cerebellar development producing mice with poor motor function, progressive ataxia, and death between postnatal days 25–45. Here, we show that voluntary running induced an endogenous brain repair mechanism that resulted in a striking increase in hindbrain myelination and the long-term survival of Snf2h cKO mice. Further experiments identified the VGF growth factor as a major driver underlying this effect. VGF neuropeptides promote oligodendrogenesis in vitro, whereas Snf2h cKO mice treated with full-length VGF-encoding adenoviruses removed the requirement of exercise for survival. Together, these results suggest that VGF delivery could represent a therapeutic strategy for cerebellar ataxia and other pathologies of the CNS
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