Las ni??as, las ??ltimas : un estudio sobre el abandono escolar femenino en Kibosho Central (Tanzania)

Resumen basado en el de la publicaci??n

Evaluaci??n de las competencias b??sicas en Educaci??n Primaria : una mirada desde la ??ptica docente

Resumen tomado de la publicaci??n

Hit the target: language activities designed to develop simple grammatical structures

This paper discusses language therapy activities for helping hearing impaired children acquire language.

СЛІДИ КОНФЛІКТУ – ПОЛІТИЧНІ В’ЯЗНІ У ПРОЗІ ЗОФІЇ НАЛКОВСЬКОЇ

The main aim of the article is highlighting subplots present in the prose works of Nałkowska which are devoted to Ukrainian and Belarusian political prisoners. The author maintains that the Polish colonizing activity along the so-called ‘Eastern Borderland’ requires a detailed and comprehensive study. The results of this analys is should then be compared against contemporary Ukrainian literature as well as the history of the national liberation and nationalist movements at the beginning of 20th century. The article explores three prose texts by Nałkowska, that is, “Węzły życia” (The Bonds of Life), “Niedobra miłość” (Bad Love) and “Ściany świata” (The Walls of the World). The subplots present in all three works can be analyzed in terms of inevident, yet indelible traces pertaining to ethnic conflicts between Poles, Ukrainians and Belarusians, as well as the Jewish pogroms. The themes that span the above- mentioned text can be outlined as follows: first of all, the radical metamorphosis of political attitudes on the part of the protagonists representing former Legionists; secondly, the heroines’ active work for the benefit of the prisoners, also the political ones. In spite of censorship and visibly more and more extreme politics of the authoritarian state towards ethnic minorities, Nałkowska remained one of the few writers who managed to deliver the arrested history of persecutions. Keywords: politics of colonization, national minority, traces of conflict, political prisoners

Comentario Internacional: revista del Centro Andino de Estudios Internacionales. 4 (Reseñas)

Presenta las reseñas de los siguientes libros: MONTÚFAR, CÉSAR. HACIA UNA TEORÍA DE LA ASISTENCIA INTERNACIONAL PARA EL DESARROLLO. UN ANÁLISIS DESDE SU RETÓRICA, CENTRO ANDINO DE ESTUDIOS INTERNACIONALES, UNIVERSIDAD ANDINA SIMÓN BOLÍVAR, SEDE ECUADOR/CORPORACIÓN EDITORA NACIONAL, QUITO, 2002, 264 PP. -- INTEGRACIÓN y SUPRANACIONALIDAD. SOBERANÍA y DERECHO COMUNITARIO EN LOS PAÍSES ANDINOS, SECRETARÍA GENERAL DE LA COMUNIDAD ANDINA y PROGRAMA DE COOPERACIÓN ANDINA A BOLIVIA, PCAB, LIMA, 2001, 234 PP. -- MARIO GUERRERO MURGUEYTIO, EL ECUADOR EN LA CUENCA DEL PACÍFICO: POLÍTICA y PRESENCIA, MINISTERIO DE RELACIONES EXTERIORES DE LA REPÚBLICA DEL ECUADOR, QUITO, 2001, 401 PP. -- KLARE, MICHAEL T., RESOURCE WARS: THE NEW LANDSCAPE OF GLOBAL CONFLICT, METROPOLITAN OWL BOOK. HENRY HOLT AND COMPANY, N.Y., 2002, 289 PP.

Kipus: revista andina de letras. 33 (Reseñas)

Presenta las reseñas de los siguientes libros: Germán Ferro Medina (coord.), Árboles ciudadanos en la memoria y en el paisaje de Bogotá, Bogotá, Instituto Distrital de Patrimonio Cultural, 2010, 248 pp. -- Iván Oñate, La nada sagrada, Quito, Mayor Books, 2010, 2a. ed. -- Marcelo Báez, Catador de arenas, Quito, Libresa, 2010, 187 pp. -- Vicente Robalino, El animal de la costumbre, Quito, El Tábano, 2010. -- Carlos Vallejo, Oficio de navegantes Quito, Ministerio de Cultura, 2010, 66 pp. -- Raúl Vallejo, El alma en los labios, Quito, Gobierno de la Provincia de Pichincha, Colección Cochasquí, 2011, 3a. ed., 264 pp. -- Julio Pazos, Escritos de cordel, Quito, El tábano Ediciones, 2011, 77 pp. -- Jorge Aguilar Mora, La bella molinera, Maryland, Ediciones El Juglar, 2011, 48 pp. -- Catalina León Pesántez, El color de la razón, pensamiento crítico en las Américas, Quito, Universidad Andina Simón Bolívar, Sede Ecuador/ Universidad de Cuenca/Corporación Editora Nacional, 2013, 276 pp.

Patterns of text layout in Pompeian verse inscriptions

This article explores patterns of formal text layout of the metrical graffiti of Pompeii. After a brief discussion of the importance of formal text layout for linguistic research in general (and its relevance for poetic texts), a representative sample of poetic graffiti is discussed and analysed in detail. It is argued, then, that nature of the surface and sentence structure in particular can take precedence over the ‘default solution’ (coincidence of verse and line structures).

Competition in tree row agroforestry systems. 3. Soil water distribution and dynamics

The purpose of this study was to test the hypothesis that soil water content would vary spatially with distance from a tree row and that the effect would differ according to tree species. A field study was conducted on a kaolinitic Oxisol in the sub-humid highlands of western Kenya to compare soil water distribution and dynamics in a maize monoculture with that under maize (Zea mays L.) intercropped with a 3-year-old tree row of Grevillea robusta A. Cunn. Ex R. Br. (grevillea) and hedgerow of Senna spectabilis DC. (senna). Soil water content was measured at weekly intervals during one cropping season using a neutron probe. Measurements were made from 20 cm to a depth of 225 cm at distances of 75, 150, 300 and 525 cm from the tree rows. The amount of water stored was greater under the sole maize crop than the agroforestry systems, especially the grevillea-maize system. Stored soil water in the grevillea-maize system increased with increasing distance from the tree row but in the senna-maize system, it decreased between 75 and 300 cm from the hedgerow. Soil water content increased least and more slowly early in the season in the grevillea-maize system, and drying was also evident as the frequency of rain declined. Soil water content at the end of the cropping season was similar to that at the start of the season in the grevillea-maize system, but about 50 and 80 mm greater in the senna-maize and sole maize systems, respectively. The seasonal water balance showed there was 140 mm, of drainage from the sole maize system. A similar amount was lost from the agroforestry systems (about 160 mm in the grevillea-maize system and 145 mm in the senna-maize system) through drainage or tree uptake. The possible benefits of reduced soil evaporation and crop transpiration close to a tree row were not evident in the grevillea-maize system, but appeared to greatly compensate for water uptake losses in the senna-maize system. Grevillea, managed as a tree row, reduced stored soil water to a greater extent than senna, managed as a hedgerow.

Direct radiative effect of aerosols emitted by transport from road, shipping and aviation

Aerosols and their precursors are emitted abundantly by transport activities. Transportation constitutes one of the fastest growing activities and its growth is predicted to increase significantly in the future. Previous studies have estimated the aerosol direct radiative forcing from one transport sub-sector, but only one study to our knowledge estimated the range of radiative forcing from the main aerosol components (sulphate, black carbon (BC) and organic carbon) for the whole transportation sector. In this study, we compare results from two different chemical transport models and three radiation codes under different hypothesis of mixing: internal and external mixing using emission inventories for the year 2000. The main results from this study consist of a positive direct radiative forcing for aerosols emitted by road traffic of +20±11 mW m−2 for an externally mixed aerosol, and of +32±13 mW m−2 when BC is internally mixed. These direct radiative forcings are much higher than the previously published estimate of +3±11 mW m−2. For transport activities from shipping, the net direct aerosol radiative forcing is negative. This forcing is dominated by the contribution of the sulphate. For both an external and an internal mixture, the radiative forcing from shipping is estimated at −26±4 mW m−2. These estimates are in very good agreement with the range of a previously published one (from −46 to −13 mW m−2) but with a much narrower range. By contrast, the direct aerosol forcing from aviation is estimated to be small, and in the range −0.9 to +0.3 mW m−2.

The two-dimensional anharmonic oscillator III: the CCC bending mode of C3O2

Newly observed data on the rotational constants of carbon suboxide in excited vibrational states of the low-wavenumber bending vibration ν7 have been successfully interpreted in terms of the two-dimensional anharmonic oscillator wavefunctions associated with this vibration. By combining these results with published infrared and Raman spectra the vibrational assignment has been extended and a refined bending potential for ν7 has been derived: this has a minimum at a bending angle of about 24° at the central C atom, with an energy maximum at the linear configuration some 23 cm−1 above the minimum. From similar data on the combination and hot bands of ν7 with ν4 (1587 cm−1) and ν2 (786 cm−1) the effective ν7 bending potential has also been determined in the one-quantum excited states of ν4 and ν2. The effective ν7 potential shows significant changes from the ground vibrational state; the central hump in the ν7 potential surface is increased to about 50 cm−1 in the v4 = 1 state, and decreased to about 1 cm−1 in the v2 = 1 state. In the light of these results vibrational assignments are suggested for most of the observed bands in the infrared and Raman spectra of C3O2.

Monte Carlo phase diagram for diblock copolymer melts

The phase diagram for diblock copolymer melts is evaluated from lattice-based Monte Carlo simulations using parallel tempering, improving upon earlier simulations that used sequential temperature scans. This new approach locates the order-disorder transition (ODT) far more accurately by the occurrence of a sharp spike in the heat capacity. The present study also performs a more thorough investigation of finite-size effects, which reveals that the gyroid (G) morphology spontaneously forms in place of the perforated-lamellar (PL) phase identified in the earlier study. Nevertheless, there still remains a small region where the PL phase appears to be stable. Interestingly, the lamellar (L) phase next to this region exhibits a small population of transient perforations, which may explain previous scattering experiments suggesting a modulated-lamellar (ML) phase.

Second order Coriolis resonance in the v2, v5 Raman bands of CH3F

The vibration-rotation Raman spectrum of the ν2 and ν5 fundamentals of CH3F is reported, from 1320 to 1640 cm−1, with a resolution of about 0.3 cm−1. The Coriolis resonance between the two bands leads to many perturbation-allowed transitions. Where the resonance is still sufficiently weak that the quantum number K′ retains its meaning, perturbation-allowed transitions are observed for all values of ΔK from +4 to −4; in regions of strong resonance, however, we can only say that the observed transitions obey the selection rule Δ(k−l) = 0 or ±3. The spectrum has been analyzed by band contour simulation using a computer program based on exact diagonalization of the Hamiltonian within the ν2, ν5 vibrational levels, and improved vibration-rotation constants for these bands are reported. The relative magnitudes and relative sings of polarizability derivatives involved in these vibrations are also reported.