7,681 research outputs found
Utiaritichthys esguiceroi Pereira & Castro 2014, new species
No full textUtiaritichthys esguiceroi, new species Figs. 1-2 Holotype. LIRP 8184, 197.9 mm SL, Brazil, Mato Grosso State, rio Tapajós drainage, rio Juruena, nearby the município de Sapezal, 12º51’29"S 58º55’23"W, 03 Nov 2008,, R. J. Ilário, M. S. F. Arcifa & A. L. H. Esguícero. Paratypes. LIRP 8185, 11 (2 c&s), 187.0-260.0 mm SL. MCP 46331, 3, 197.0-217.0 mm SL. MZUSP 109232, 3, 192.0-196.0 mm SL, same data as holotype. Non-type material examined. Brazil, Mato Grosso State, município de Sapezal, rio Juruena, LIRP 8187, 15, 174.0-211.0 mm SL; LIRP 8188, 3, 187.0-192.0 mm SL, same locality as holotype. LIRP 9045, 13, 21.0-62.0 mm SL, PCH Cidezal, 13º22’39"S 59º00’57"W, 18 Mar 2008, R. J. Ilário. LIRP 9046, 10, 24.0-43.0 mm SL, PCH Parecis, 13º04’43"S 58º58’06"W, 19 Mar 2008, R. J. Ilário. LIRP 9047, 13, 105.4 -262.0 mm SL, PCH Sapezal, 13º16’10"S 59º01’26"W, 18 Mar 2008, R. J. Ilário. LIRP 9048, 14, 110.4 - 180.5 mm SL, PCH Parecis, 13º04’43"S 58º58’06"W, 19 Mar 2008, R. J. Ilário. Diagnosis. Utiaritichthys esguiceroi differs from its congeners by the higher number of perforated scales on the lateral line (99-101, vs. 69-72 in U. sennaebragai, and 78-82 in U. longidorsalis), the higher number of prepelvic spines (17-19, vs. 9-10 in U. sennaebragai, and 28-31 in U. longidorsalis), the lower number of postpelvic spines (20-21, vs. 15-17 in U. sennaebragai, and 14 in U. longidorsalis), and also by the number of circumpeduncular scales (23-25 vs. 30-48 in U. sennaebragai, and 33-35 in U. longidorsalis). Furthermore, the new species differs from U. longidorsalis by having larger interdorsal width (11.8-15.6 vs. 7.1-7.9% of SL), and larger adipose-fin base length (4.2-5.8 vs. 3.7-3.8% of SL).Published as part of Pereira, Thiago N. A. & Castro, Ricardo M. C., 2014, A new species of Utiaritichthys Miranda Ribeiro (Characiformes: Serrasalmidae) from the Serra dos Parecis, Tapajós drainage, pp. 397-402 in Neotropical Ichthyology 12 (2) on page 398, DOI: 10.1590/1982-0224-20130137, http://zenodo.org/record/463912
Permanencia y abandono del PCP-SL: reintegración a la sociedad de los presos por terrorismo del PCP-SL en Lima
No full textEn los últimos años, la mayoría de los sentenciados por terrorismo han
cumplido sus sentencias en prisión y se han reintegrado a la sociedad. En dicho
proceso, se ha constatado que existen diversas trayectorias. Por este motivo, la
presente investigación tiene como objetivo identificar las razones de algunos
sentenciados por terrorismo de continuar o abandonar el PCP-SL durante el
periodo del posconflicto en Lima. En ese sentido, lo que explica la permanencia
en el PCP-SL es que, durante el encarcelamiento en la década de 1980, se
desarrollaron lealtades entre los miembros de la organización y con el partido
que sedimentaron el compromiso de los militantes con el PCP-SL. Además,
durante el posconflicto, han encontrado en la participación dentro de los grupos
afines al PCP-SL un mecanismo en el que afianzan su identidad política.
Consideran que, en algún momento, llegará la “sociedad de la gran armonía” y
continúan en la organización.
De otro lado, el desvinculamiento del PCP-SL inició a fines de la década
de 1990, cuando se produjo un conflicto entre los militantes de rangos bajos y la
dirigencia en Castro Castro. Sin embargo, aún no se consideraban fuera de la
organización, este proceso culminaría cuando se reintegraron a la sociedad. Se
decepcionaron del proyecto del Movadef y consideraron que Abimael Guzmán
era el principal responsable de la derrota del PCP-SL durante el conflicto y de
los errores del Movadef. Los exmilitantes interpretan su salida de la organización
como un acto coherente con los ideales por los que lucharon, ya que,
permanecer en el PCP-SL sería continuar bajo el liderazgo de una persona que
habría traicionado a la línea del partido.In recent years, the majority of those convicted of terrorism have served
their prison sentences and have been reintegrated into society. In this process, it
has been confirmed that they followed various trajectories. Therefore, the present
research aims to identify the reasons of some convicted of terrorism for
continuing or leaving the PCP-SL during the post-conflict period in Lima. Thus,
what explains the permanence in the PCP-SL is that, during the incarceration in
the 1980s, loyalties had been developed among the members of the movement
and with the party that established the militants' commitment to the PCP-SL. In
addition, during the post-conflict, they have found in the participation within the
groups related to the PCP-SL a mechanism in which they strengthen their political
identity. They considere that, at some point, the “society of great harmony” will
arrive and they stay in the organization.
Furthermore, the disengagement from the PCP-SL began in the late
1990s, when there was a dispute between lower-ranking militants and the
leadership in Castro Castro. However, they were not yet considered outside the
organization, this process would culminate when they were reintegrated into
society. They were disappointed of the Movadef project and considered that
Abimael Guzmán was primarily responsible for the defeat of the PCP-SL during
the armed conflict and for the mistakes of the Movadef. The ex-militants interpret
their departure from the organization as an act consistent with the ideals for which
they fought, since to remain in the PCP-SL would be to continue under the
leadership of a person who would have betrayed the party line
Permanencia y abandono del PCP-SL: reintegración a la sociedad de los presos por terrorismo del PCP-SL en Lima
No full textEn los últimos años, la mayoría de los sentenciados por terrorismo han
cumplido sus sentencias en prisión y se han reintegrado a la sociedad. En dicho
proceso, se ha constatado que existen diversas trayectorias. Por este motivo, la
presente investigación tiene como objetivo identificar las razones de algunos
sentenciados por terrorismo de continuar o abandonar el PCP-SL durante el
periodo del posconflicto en Lima. En ese sentido, lo que explica la permanencia
en el PCP-SL es que, durante el encarcelamiento en la década de 1980, se
desarrollaron lealtades entre los miembros de la organización y con el partido
que sedimentaron el compromiso de los militantes con el PCP-SL. Además,
durante el posconflicto, han encontrado en la participación dentro de los grupos
afines al PCP-SL un mecanismo en el que afianzan su identidad política.
Consideran que, en algún momento, llegará la “sociedad de la gran armonía” y
continúan en la organización.
De otro lado, el desvinculamiento del PCP-SL inició a fines de la década
de 1990, cuando se produjo un conflicto entre los militantes de rangos bajos y la
dirigencia en Castro Castro. Sin embargo, aún no se consideraban fuera de la
organización, este proceso culminaría cuando se reintegraron a la sociedad. Se
decepcionaron del proyecto del Movadef y consideraron que Abimael Guzmán
era el principal responsable de la derrota del PCP-SL durante el conflicto y de
los errores del Movadef. Los exmilitantes interpretan su salida de la organización
como un acto coherente con los ideales por los que lucharon, ya que,
permanecer en el PCP-SL sería continuar bajo el liderazgo de una persona que
habría traicionado a la línea del partido.In recent years, the majority of those convicted of terrorism have served
their prison sentences and have been reintegrated into society. In this process, it
has been confirmed that they followed various trajectories. Therefore, the present
research aims to identify the reasons of some convicted of terrorism for
continuing or leaving the PCP-SL during the post-conflict period in Lima. Thus,
what explains the permanence in the PCP-SL is that, during the incarceration in
the 1980s, loyalties had been developed among the members of the movement
and with the party that established the militants' commitment to the PCP-SL. In
addition, during the post-conflict, they have found in the participation within the
groups related to the PCP-SL a mechanism in which they strengthen their political
identity. They considere that, at some point, the “society of great harmony” will
arrive and they stay in the organization.
Furthermore, the disengagement from the PCP-SL began in the late
1990s, when there was a dispute between lower-ranking militants and the
leadership in Castro Castro. However, they were not yet considered outside the
organization, this process would culminate when they were reintegrated into
society. They were disappointed of the Movadef project and considered that
Abimael Guzmán was primarily responsible for the defeat of the PCP-SL during
the armed conflict and for the mistakes of the Movadef. The ex-militants interpret
their departure from the organization as an act consistent with the ideals for which
they fought, since to remain in the PCP-SL would be to continue under the
leadership of a person who would have betrayed the party line
La “polémica” de Octavio Paz versus Antonio Castro Leal (1954)
No full textEste texto explora las múltiples repercusiones que tuvo la reseña que escribió el joven Octavio Paz acerca de la Antología de la poesía mexicana moderna (1953) publicada por Antonio Castro Leal en el Fondo de Cultura Económica. Dicha reseña perfila el escenario de una lucha generacional que desplaza un gusto literario vigente y lo reemplaza por una nueva visión que sigue prevaleciendo hasta nuestros días
CR1 Knops blood group alleles are not associated with severe malaria in the Gambia
No full textThe Knops blood group antigen erythrocyte polymorphisms have been associated with reduced falciparum malaria-based in vitro rosette formation (putative malaria virulence factor). Having previously identified single-nucleotide polymorphisms (SNPs) in the human complement receptor 1 (CR1/CD35) gene underlying the Knops antithetical antigens Sl1/Sl2 and McC(a)/McC(b), we have now performed genotype comparisons to test associations between these two molecular variants and severe malaria in West African children living in the Gambia. While SNPs associated with Sl:2 and McC(b+) were equally distributed among malaria-infected children with severe malaria and control children not infected with malaria parasites, high allele frequencies for Sl 2 (0.800, 1,365/1,706) and McC(b) (0.385, 658/1706) were observed. Further, when compared to the Sl 1/McC(a) allele observed in all populations, the African Sl 2/McC(b) allele appears to have evolved as a result of positive selection (modified Nei-Gojobori test Ka-Ks/s.e.=1.77, P-valu
Strategic Analysis of Copifor SL
No full textIn this work, we can find a strategic analysis of the company Copifor SL, analyzing, at first, the factors that determine the general environment and the competitive environment where the company operates as well as an internal analysis of it. Then, these three analysis have been place together in a final SWOT analysis in order to have an overview of the strengths, weaknesses, opportunities and threats that affect the company. Afterwards and taking into account these analysis, it has been defined the competitive strategy that the company follows and the directions and methods of development implemented throughout its history. Finally, a few conclusions that will be discussed with the board of directors of the company have been extracted of this project.Depto. de Organización de EmpresasFac. de Ciencias Económicas y EmpresarialesTRUEunpu
Knodus figueiredoi Esguicero & Castro 2014
No full textKnodus figueiredoi Esguícero & Castro (2014). Paratypes: 1 lot, 4 specimens; DZSJRP 19258, 20.1–24.8 mm SL, rio das Garças, tributary to rio Araguaia, Guiratinga, Mato Grosso, Brazil, 16°34’54.0114”S, 53°24’50.004”W, cols. R.J. Ilario et al., 24 August 2007.Published as part of Langeani, Francisco, 2017, Annotated catalog of the type specimens deposited at the fish collection of the " Universidade Estadual Paulista, Câmpus de São José do Rio Preto ", São Paulo, Brazil (DZSJRP), pp. 435-460 in Zootaxa 4319 (3) on page 441, DOI: 10.11646/zootaxa.4319.3.2, http://zenodo.org/record/89030
Quantum and its irreducible representations
No full textWe define for real a unital -algebra
quantizing the universal enveloping
-algebra of . The -algebra
is realized as a -subalgebra of the
Drinfeld double of and its dual Hopf -algebra
, generated by the equatorial Podle\'s sphere coideal
-subalgebra of and
its associated orthogonal coideal -subalgebra . We then classify all the irreducible
-representations of .Comment: 22 pages; author accepted manuscrip
Bunocephalus hertzi Esguicero, Castro & Pereira 2020
No full textBunocephalus hertzi Esguícero, Castro & Pereira, 2020: 111, fig. 4. Paratypes: 4 lots, 12 specimens —NUP 3880, 6, 49.8–57.4 mm SL: Brazil, Paraná, Maringá, rio Pirapó, rio Paranapanema, 23°19’36”S, 51°50’41”W, Nupélia staff, 17 Sep 2004. NUP 9352, 2, 48.7–52.1 mm SL: Brazil, Mato Grosso do Sul, Itaporã, córrego Sardinha, rio Santa Maria, rio Ivinhema, 22°3’36”S, 54°47’14”W, Y. Súarez et al., 8 Dez 2008. NUP 17492, 1, 53.8 mm SL: Brazil, Paraná, Maringá, rio Pirapó, rio Paranapanema, Brazil, 23°18’10”S, 51°51’43”W, G. Deprá et al., 30 Nov 2012. NUP 17498, 3, 56.5–57.9 mm SL: Brazil, Paraná, Maringá, rio Pirapó, rio Paranapanema, 23°24’3”S, 51°38’26”W, N.C. Ghisi et al., 5 Dec 2012.Published as part of De Oliveira, Rianne C., Ota, Renata R., Deprá, Gabriel C., Zawadzki, Cláudio H., Pavanelli, Carla S. & Da Graça, Weferson J., 2022, Catalog of type specimens of the fish collection of the Núcleo de Pesquisas em Limnologia, Ictiologia e Aquicultura (NUP), Universidade Estadual de Maringá Paraná, Brazil, pp. 1-43 in Zootaxa 5128 (1) on page 31, DOI: 10.11646/zootaxa.5128.1.1, http://zenodo.org/record/647949
On the sheaf-theoretic SL(2, C) Casson–Lin invariant
No full textWe prove that the (τ-weighted, sheaf-theoretic) SL(2, C) Casson–Lin invariant introduced by Manolescu and the first author is generically independent of the parameter τ and additive under connected sums of knots in integral homology 3-spheres. This addresses two questions asked by Manolescu and the first author. Our arguments involve a mix of topology and algebraic geometry, and rely crucially on the fact that the SL(2, C) Casson–Lin invariant admits an alternative interpretation via the theory of Behrend functions.</p
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