127,171 research outputs found
Chito Quintero: Lideres de la ruralidad
No full textParticipante: Chito Quintero, agricultor.Chito tuvo que trabajar desde muy pequeño para proveer a su familia, y eso le enseñó a amar los suelos, los cultivos y allí aprendió todo lo que en la actualidad puso en práctica para mejorar la calidad de vida de los miembros de su comunidad.
Es un ferviente promotor del trabajo social y fue uno de los fundadores de la Cooperativa de Servicios Múltiples Bananera del Atlántico (COOBANA), que exporta a diferentes países y en la actualidad tiene 220 socios y más de 600 trabajadores
Diego Quintero
No full textLa Rábida. Revista Colombina Iberoamericana, año V, nº 47, 31 de mayo de 1915, pág. 13. Fotografía blanco/negro.Pie de foto: D. Diego Quintero, Secretario del Ayuntamiento de Gibraleón, decidido protector de la cultura y uno de los más entusiastas campeones de las conferencias que se han dado en dicho pueblohttp://hdl.handle.net/10334/139
author-bios-SRD-19-0063.R1 – Supplemental material for The Network Structure of Police Misconduct
No full textSupplemental material, author-bios-SRD-19-0063.R1 for The Network Structure of Police Misconduct by George Wood, Daria Roithmayr and Andrew V. Papachristos in Socius</p
Outcome of twin–twin transfusion syndrome according to Quintero stage of disease: systematic review and meta-analysis
No full textObjectives: To report the outcome of pregnancies complicated by twin–twin transfusion syndrome (TTTS) according to Quintero stage. Methods: MEDLINE, EMBASE and CINAHL databases were searched for studies reporting the outcome of pregnancies complicated by TTTS stratified according to Quintero stage (I–V). The primary outcome was fetal survival rate according to Quintero stage. Secondary outcomes were gestational age at birth, preterm birth (PTB) before 34, 32 and 28 weeks' gestation and neonatal morbidity. Outcomes are reported according to the different management options (expectant management, laser therapy or amnioreduction) for pregnancies with Stage-I TTTS. Only cases treated with laser therapy were considered for those with Stages-II–IV TTTS and only cases managed expectantly were considered for those with Stage-V TTTS. Random-effects head-to-head meta-analysis was used to analyze the extracted data. Results: Twenty-six studies (2699 twin pregnancies) were included. Overall, 610 (22.6%) pregnancies were diagnosed with Quintero stage-I TTTS, 692 (25.6%) were Stage II, 1146 (42.5%) were Stage III, 247 (9.2%) were Stage IV and four (0.1%) were Stage V. Survival of at least one twin occurred in 86.9% (95% CI, 84.0–89.7%) (456/552) of pregnancies with Stage-I, in 85% (95% CI, 79.1–90.1%) (514/590) of those with Stage-II, in 81.5% (95% CI, 76.6–86.0%) (875/1040) of those with Stage-III, in 82.8% (95% CI, 73.6–90.4%) (172/205) of those with Stage-IV and in 54.6% (95% CI, 24.8–82.6%) (5/9) of those with Stage-V TTTS. The rate of a pregnancy with no survivor was 11.8% (95% CI, 8.4–15.8%) (69/564) in those with Stage-I, 15.0% (95% CI, 9.9–20.9%) (76/590) in those with Stage-II, 18.6% (95% CI, 14.2–23.4%) (165/1040) in those with Stage-III, 17.2% (95% CI, 9.6–26.4%) (33/205) in those with Stage-IV and in 45.4% (95% CI, 17.4–75.2%) (4/9) in those with Stage-V TTTS. Gestational age at birth was similar in pregnancies with Stages-I–III TTTS, and gradually decreased in those with Stages-IV and -V TTTS. Overall, the incidence of PTB and neonatal morbidity increased as the severity of TTTS increased, but data on these two outcomes were limited by the small sample size of the included studies. When stratifying the analysis of pregnancies with Stage-I TTTS according to the type of intervention, the rate of fetal survival of at least one twin was 84.9% (95% CI, 70.4–95.1%) (94/112) in cases managed expectantly, 86.7% (95% CI, 82.6–90.4%) (249/285) in those undergoing laser therapy and 92.2% (95% CI, 84.2–97.6%) (56/60) in those after amnioreduction, while the rate of double survival was 67.9% (95% CI, 57.0–77.9%) (73/108), 69.7% (95% CI, 61.6–77.1%) (203/285) and 80.8% (95% CI, 62.0–94.2%) (49/60), respectively. Conclusions: Overall survival in monochorionic diamniotic pregnancies affected by TTTS is higher for earlier Quintero stages (I and II), but fetal survival rates are moderately high even in those with Stage-III or -IV TTTS when treated with laser therapy. Gestational age at birth was similar in pregnancies with Stages-I–III TTTS, and gradually decreased in those with Stages-IV and -V TTTS treated with laser and expectant management, respectively. In pregnancies affected by Stage-I TTTS, amnioreduction was associated with slightly higher survival compared with laser therapy and expectant management, although these findings may be confirmed only by future head-to-head randomized trials. Copyright © 2020 ISUOG. Published by John Wiley & Sons Ltd
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Dasymutilla colorado Cambra, Williams and Quintero 2018, new species
No full textDasymutilla colorado Cambra, Williams and Quintero, new species (Fig. 17–22, 24) Holotype female. PANAMA, Panam á Province, Monumento Natural Barro Colorado, Península Gigante, 1.viii.1990, A. Mena (captured in copula, mounted on same pin with male Allotype, deposited in CDFA). Paratypes (MIUP except where noted). PANAMA: Panamá Province: same data as holo- type (1m, CDFA); 23.vii.1990, D. Quintero, 1f; 30.vii.1990, A. Mena, 1f; 27–29.viii.1990, 1f; 3.viii.1990, 1f; Barro Colorado Island: 14.vi.1993, J. Coronado, 1f; 27.iv.1994, J. Pickering, 1m; 4–11.v. 1994, 1m; 11–18.v. 1994, 1m; 18–25.v. 1994, 1m; 3–10.vi. 2002, 1m; 20–27.vii. 1994, 1m; 10–17.viii. 1994, 1m; 29.viii.2001, D. Windsor (1m, CDFA); 26.xii. 2001, 1m; 22–28.v. 2002, 1m; 29.v. 2002, 4m; 12–20.vi. 2002, 2m; 26.vi. 2002, 1m; 4–12.ix. 2002 (1m, CDFA); 11.vi. 2003, 1m; 10.ix. 2003, 1m; 17.ix. 2003, 1m; 24–31. iii. 2004, 1m; 5–12.v. 2004, 2m; 19.v. 2004, 5m; 26.v. 2004, 4m; 9.vi. 2004, 1m; 15.ix. 2004, 1m; 29.xii. 2004, 1m; 4.v. 2005, 1m; 11.v. 2005, 3m; 18.v. 2005, 3m; 25.v. 2005, 2m; 15.vi. 2005, 1m; 24–31.viii. 2005, 1m; 25.i. 2006, 1m; 19.iv. 2006, 1m; 26.iv. 2006, 1m; 3.v. 2006, 1m; 10.v. 2006, 3m; 27.ix. 2006, 1m; 28.iii. 2007, 1m; 3.vi.1981, 2f; 17.iv.1981, 1f; 7.v.1981, 1f; 25.v.1981, 1f; 21.viii. 1977, 1m; 3–6.vi.1967, M. Naumann, 1m; 7.vi.1956, C. Rettenmeyer, 1m; P. Nac. Soberanía, camino Plantación, 16.ix.2000, D. Quintero & A. Santos (1f, CDFA); Campana, Chica, 1–25.x.2013, Y. Cheng, 1m; P. Nac. Campana, 16.vi.1991, J. Coronado, 1f; 10.vi.2007, Y. Christopher (1f, CDFA); Cerro Azul, Urbanizacion Las Nubes, 2.ix.2001, D. Quintero, 1f. Coclé Province: El Copé, 900m, 24.ix.1990, D. Quintero, 2f. Darién Province: P. Nac. Darién, Pirre, Estación Rancho Frío, 3–17.x.2002, R. Cambra, 1f; P. Nac. Darién, Estación Cruce de Mono, 250 msnm, 7°55′N, 77°39′W, 8.ii.1993, R. Cambra & J. Coronado, 1f; 17.ii.1993, 1f; 26.ii.1993 (1m, CDFA). Diagnosis. FEMALE. This species can be separated from other Dasymutilla by the triangular pygidium. It can be separated from Traumatomutilla with a similar triangular pygidium by the unarmed posterolateral head margins, the rounded femoral apices, and the red mesosoma. The following diagnostic characters are also useful: the antennal scrobe has a dorsal carina that is sometimes weak; the gena has a distinct carina; the mesosoma is longer than broad and has a distinct scutellar scale; and T2 is marked with two yellow subcircular patches. MALE. This species has the integument black, clothed with black and white setae only; T4 and T5 each have a dense band of white setae; the tibial spurs are white; S2 lacks a seta-filled pit; the posterior margin of the hypopygium has a median notch, and the forewing marginal cell is apically acute. Description. FEMALE (holotype). Body length 11 mm. Body black, except apical flagellomeres, mandible, and leg joints partly brown, mesosoma largely reddish dorsally and laterally; and T2 with two distinct yellow subcircular patches. Head and mesosoma with appressed setae predominantly pale yellow and erect setae predominantly blackish; metasoma with distinct white setal patch on T1 and T2; with distinct whitish fringe or band on T4–5 and S2–5; whitish setae on T2 patches and laterally on T2–3; remaining metasomal setae black. Head. Genal carina present and distinct; subgenal carina absent; antennal scrobe with dorsal carina partially obliterated; head, including outer margin of eyes; broader than mesosoma; posterolateral angle of vertex without tubercle. Entire head with deep contiguous punctures, many interspaces cariniform. Mesosoma. Longer than broad in dorsal view, perpendicularly truncate posteriorly; dorsally with deep contiguous punctures, interspaces mostly cariniform; humeral carina weak, basically continuous to epaulet; scutellar scale present; lateral and posterior propodeal faces smoothly rounded together with similar dense punctation; mid and hind femora rounded apically; tarsomere five apex with laminar process notched medially, process covering base of claws. Metasoma. T1 narrowly petiolate with globose T2; T2–6 with deep contiguous punctures, interspaces mostly cariniform; pygidial area higher than wide, narrow at base, with few weak longitudinal striae. MALE. Body length 10.5 mm. Color. Entirely black except flagellum, mandible and leg joints partly brown. Setae predominantly scattered whitish except head with erect black setae; mesoscutum with erect and appressed black setae; T1, T4, and T5 with distinct white setal bands, remaining tergites with setae mostly black. Head. Genal carina absent; clypeus anterior margin with two denticles or tubercles; mandible apically oblique, tridentate; ocelli small: OOD ~5× DLO, IOD subequal to DLO; head slightly swollen posteromedially. Mesosoma. Mostly with deep confluent punctures; mesopleuron without protuberance near tegula; tegula mostly smooth; axilla punctate dorsally, apically oblique with truncate setose posterior face; propodeum reticulate; apices of mid and hind femora more or less rounded, not sulcate; tibial spur white; marginal cell with pointed apex to marginal vein. Metasoma. T1 narrowly petiolate with T2; S2 without seta-filled pit; S2 base without carina, evenly convex; T6 mostly smooth with apical setal fringe; hypopygium apical margin with median V-shaped notch; S7 Posterolateral angles not dentiform, lateral borders without carina. Distribution. Known only from central and eastern Panama. Etymology. From the Spanish “ colorado ” meaning red colored. Jointly named in reference to the female’s uncommon mesosomal color and Barro Colorado Island, where the type was collected and this project originated. Treat as noun in apposition. Remarks. In the key to Neotropical Dasymutilla (Manley and Pitts 2007), females of this species run to various couplets depending on how the antennal scrobe carina is scored. Most specimens key to couplet 32 with Dasymutilla twegeni Manley and Pitts, 2007 from Mexico. They can be separated from D. twegeni by having the mesosoma reddish and the pygidial area higher than wide, narrowed basally, and mostly unsculptured. Other specimens key to couplet 47 with Dasymutilla buenavista Manley and Pitts, 2007 from Mexico. They can be separated from D. buenavista by having the mesosoma reddish, T2 with two yellow maculae, without a sinuate carina anterior to the scutellar scale, and having the pygidial area mostly unsculptured. Still other females key to couplet 47 and were discussed briefly as potential members of the genus Traumatomutilla in Williams et al. (2017). The diagnostic characters and habitus photos presented here will allow immediate recognition of this species. Males are similar to Dasymutilla militaris nigriceps (Cresson, 1865) from Cuba, Bahamas and Dominican Republic. Both species have the integument black, clothed with black and white setae, S2 without seta-filled pit, and the posterior margin of the hypopygium with a median notch. It differs from D. m. nigriceps in the following combination of characters: the wings are uniform in color with the marginal cell apically acute; T2 has erect and sparse white setae basally; T3 is clothed mostly with black setae; the pygidial area is mostly unsculptured; while D. militaris has the wings banded and marginal cell apically truncate, has the T2 base and T3 totally with dense decumbent white pubescence that hides the integument; and the pygidial area is finely rugose. Dasymutilla and Traumatomutilla are notoriously difficult to separate and could eventually be synonymized (Manley and Pitts 2007). Both genera are diverse and morphologically variable, with Dasymutilla being predominantly North American and Traumatomutilla being predominantly South American. This species functionally represents a middle ground between the genera, having female coloration similar to Dasymutilla, male coloration similar to Traumatomutilla, and occurring at the border between North and South America. Because Dasymutilla is the older name, we place D. colorado in that genus.Published as part of Cambra, Roberto A., Williams, Kevin A., Quintero, Diomedes, Windsor, Donald M., Pickering, John & Saavedra, Daisy, 2018, Dasymutilla Ashmead (Hymenoptera, Mutillidae) in Panama: new species, sex associations and seasonal flight activity, pp. 1-17 in Insecta Mundi 608 on pages 6-8, DOI: 10.5281/zenodo.369706
Variations on the Author
No full text“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Atypical Findings of Suspect Twin to Twin Transfusion Syndrome Quintero V: a Rare Case Report
No full textIntroduction: Twin-to-twin transfusion syndrome (TTTS) is a serious complication in monochorionic multiple pregnancies.
Case Illustration: A-38 years old woman with G3P2AO felt 8 months pregnant and came for polyclinic control with the diagnosis of G3P2A0 gravida 34-35 weeks; Gemelli; Baby I Breech position; Baby I Polyhydramnios, IUFD; Suspected Twin Twin Transfusion Syndrome (TTTS Quintero V). However, atypical findings of TTTS are rarely found and should be taken as special notes such in this case. We will report a rare finding of TTTS in which the SDP level of the donor fetus was normal (not oligohydramnios). The suspected diagnosis of TTTS Quintero V in this case was made clinically based on the maternal-fetal ultrasound findings of a diamniotic monochorionic gemelli pregnancy with IUFD in the 2nd fetus II. However, there were non-standard findings in this case where the SDP level of the donor fetus was normal (not oligohydramnios). No other sequele complications were found in this case based on other examinations.
Conclusions: Several therapies are available for TTTS including amnioreduction, laser ablation of the vascular placental anastomosis, selective feticide, and septostomy. Timing of delivery after management of singleton fetal death in the late second or early third trimester is debatable. Delivery method is determined based on obstetric indications
El derrame de petróleo en Quintero, V región de Chile. Una mirada desde las organizaciones sociales
No full textEl derrame de petróleo de 2014 en la bahía de Quintero (V región deChile), es un hecho habitual en un territorio que ha vivido múltiplesepisodios de crisis medioambientales. El estudio buscó conocer cómose desenvolvieron los actores sociales a propósito de la catástrofe através de una metodología de tipo cualitativa. Los resultados indicanque el derrame tuvo efectos en diferentes direcciones: actuó comofacilitador de la creación de nuevas organizaciones, significó elresurgimiento de antiguas disputas, evidenció la dinámica de la tramarelacional entre la comunidad, autoridades y el parque industrial ehizo visible la normalización con que son interpretados este tipo decrisis
Quintero, una zona de sacrificio
No full textMemoria de anteproyecto (Arquitecto)En este proyecto se busca poner en crisis la planificación urbana tradicional de Quintero, partiendo de las premisas
sobre planificación postuladas por Ward Rauws & Gert De Roo (2016) que suponen una planificación mas abierta
a los cambios producidos en un medio ambiente dinámico; en conjunto a las premisas de Louis Albrechts (2015)
que lleva la planificación tradicional, hacia una planificación más radical, ya que busca cambiar un modelo
establecido, con nuevos escenarios e incluyendo el concepto de coproducción que señala que se debe incluir a la
población en el proceso de planificación. Estos planteamientos abren la discusión si los relacionamos con casos
específicos en los cuales la relación entre el desarrollo urbano e industrial con el territorio natural ha entrado en
crisis, como por ejemplo la Zona de Sacrificio de Quintero. En la V Región cohabita la localidad de Quintero con el
puerto industrial denominado Centro industrial Ventanas, en donde están presente 14 empresas como refinerías
de cobre, termoeléctricas de carbón, plantas de gas natural, plantas químicas, entre otras. Desde hace varios años
se ha evidenciado en este lugar una crisis provocada por un la poca regulación ambiental que se ha visto
potenciada por la escasa planificación territorial que existe en la zona, como consecuencia ha provocado que los
asentamientos urbanos aledaños al complejo industrial convivan recurrentemente con episodios de
contaminación, siendo uno de los más importantes el sucedido en el 2018; a partir de esto se plantean escenarios
en donde si todo sigue igual, hacia donde nos llevará la contaminación de la zona, qué cotidianidad se llegará a
vivir tanto en este caso, como en otras ciudades donde se ven situaciones similares de contaminación.
Los objetivos de esta investigación consisten en reflexionar sobre las variantes que influyen en un territorio de
desarrollo socio-industrial, los procesos de contaminación de agua, tierra y suelo, el desarrollo industrial, la
perpetuidad del modelo industrial y como, través del urbanismo, se podrían mejorar las condiciones de
habitabilidad de la Comuna de Quintero; se busca plantear nuevos escenarios que se van a generar a partir de los
datos de contaminación y se plantee la pregunta, hacia dónde queremos llevar la ciudad, hacia una zona
permanente de sacrificio o hacia una lugar donde se pueda habitar
- …
