Predicted impact of the sea-level rise at VellareColeroon estuarine region of Tamil Nadu coast in India: Mainstreaming adaptation as a coastal zone management option

Low-lying coastal areas are more vulnerable to the impacts of climate change as they are highly prone for inundation to SLR (Sea-Level Rise). This study presents an appraisal of the impacts of SLR on the coastal natural resources and its dependent social communities in the low-lying area of VellareColeroon estuarine region of the Tamil Nadu coast, India. Digital Elevation Model (DEM) derived from SRTM 90M (Shuttle Radar Topographic Mission) data, along with GIS (Geographic Information System) techniques are used to identify an area of inundation in the study site. The vulnerability of coastal areas in Vellar-Coleroon estuarine region of Tamil Nadu coast to inundation was calculated based on the projected SLR scenarios of 0.5 m and 1 m. The results demonstrated that about 1570 ha of the LULC (Land use and Land cover) of the study area would be permanently inundated to 0.5 m and 2407 ha for 1 m SLR and has also resulted in the loss of three major coastal natural resources like coastal agriculture, mangroves and aquaculture. It has been identified that six hamlets of the social communities who depend on these resources are at high-risk and vulnerable to 0.5 m SLR and 12 hamlets for 1 m SLR. From the study, it has been emphasized that mainstreaming adaptation options to SLR should be embedded within a coastal zone management and planning effort, which includes all coastal natural resources (ecosystem-based adaptation), and its dependent social communities (community-based adaptation) involved through capacity building

Der zweite Golfkrieg (1990-1991)

Die Arbeit analysiert die Gründe, die erst zur Golfkrise führten und dann zum darauf folgenden Golfkrieg. Es geht diesbezüglich darum festzustellen, ob die damalige US Regierung unter George Bush, die Invasion Kuwaits zum Ausbau der US-amerikanischen Hegemonie nicht nur in der Golfregion ausnutzte, sondern ob sie die Invasion begünstigte oder sogar provozierte, um als Hegemon in den internationalen Beziehungen herrschen zu können. Aus Sicht der internationalen Mächte Konstellation ergab sich 1990, nach dem Fall der Berliner Mauer (1989) und letztendlich mit der Disintegration der Sowjet Union 1991, für die USA die Gelegenheit ohne großes realpolitisches Risiko einen Krieg in einer Region zu entfachen, mit dem sie als Sieger sich die Rohstoffe (Ö l, 2/3 der bekannten Welt Ö lreserven, ect) der Golfregion aneignen könnten. Ferner würde eine Dominanz über diese Region, die als geostrategisch äuß erst wichtig gilt ihren Status als Hegemon weiter ausbauen. Um die Entwicklung der US Hegemonie zu eruieren werden kurz weitere Stationen, nach dem Golfkrieg 1991, durchleuchtet: wie z.B. der Kosovo-Krieg 1999, der 11.9.2001, der Afghanistan Krieg 2001 & der 3. Golfkrieg der USA 2003. Theoretisch wird vor allem die Hegemonietheorie auf ihre Stärken und ggf. Schwächen, in Bezug auf den 2. Golfkrieg untersucht, um zu sehen ob sie nicht nur eine Erklärung für den Krieg abgeben kann, sondern auch ob sie den weiteren Verlauf der US Auß enpolitik eruieren kann. Der empirische Teil besteht größt enteils aus der diplomatischen Geschichte zwischen den Hauptakteuren Irak, USA, Kuwait, ect. Ö konomische Aspekte kommen vor allem bei der Analyse über die Auswirkung der damaligen (US) Rezession von 1990 zu Geltung und in wiefern diese die Golfkrise und den drauf folgenden Krieg beeinfluß ten. Gegen Ende der Arbeit werden die theoretischen und die empirischen Daten nochmals auf ihre Koherenz untersucht, um ein in sich geschlossenes Gesamtbild des 2. Golfkriegs und die darauf folgende US Auß enpolitik abzugeben.

A note about Triticum in Oman

Little is known about the diversity of wheat (Triticum spp.) in Oman. Results of a survey conducted in two remote mountain oases of northern Oman indicate that there exists considerable morphological variation within and among the five traditional landraces of wheat cultivated. Within two of the landraces grown on irrigated terraces, 2 sized between 2 and 100 m , two new botanical wheat varieties (Triticum aestivum var. baladseetense and var. maqtaense) were identified of which the agronomic properties, in particular tolerance to drought and heat, and the nutritional value require further investigation.

A survey of wheat landraces in Oman

Little is known about the diversity of wheat (Triticum spp.) in Oman. Therefore, a survey was conducted in northern Oman to collect landraces of Triticum durum, T. aestivum and T. dicoccon for subsequent morphological characterization and investigations on stress adaptation. The results show that the cultivation of these landraces (the genetic composition of which remains to be studied in more detail) is done primarily by traditional farmers who preserve the inherited germplasm on often tiny plots in remote mountain oases. This type of traditional cultivation is under heavy economic pressure. An appendix of landraces of other crops collected in the Batinah region and in the mountain oases can be found online.

Nutrient cycling and field-based partial nutrient balances in two mountain oases of Oman

Little is known about nutrient fluxes as a criterion to assess the sustainability of traditional irrigation agriculture in eastern Arabia. In this study GIS-based field research on terraced cropland and groves of date palm (Phoenix dactylifera L.) was conducted over 2 years in two mountain oases of northern Oman to determine their role as hypothesized sinks for nitrogen (N), phosphorus (P) and potassium (K). At Balad Seet 55% of the 385 fields received annual inputs of 100–500 kg N ha^-1 and 26% received 500–1400 kg N ha^-1. No N was applied to 19% of the fields which were under fallow. Phosphorus was applied annually at 1–90 kg ha^-1 on 46% of the fields, whereas 27% received 90–210 kg ha^-1. No K was applied to 27% of the fields, 32% received 1–300 kg K ha^-1, and the remaining fields received up to 1400 kg ha^-1. At Maqta N-inputs were 61–277 kg ha^-1 in palm groves and 112–225 kg ha^-1 in wheat (Triticum spp.) fields, respective P inputs were 9–40 and 14–29 kg ha^-1, and K inputs were 98–421 and 113–227 kg ha^-1. For cropland, partial oasis balances (comprising inputs of manure, mineral fertilizers, N2-fixation and irrigation water, and outputs of harvested products) were similar for both oases, with per hectare surpluses of 131 kg N, 37 kg P, and 84 kg K at Balad Seet and of 136 kg N, 16 kg P and 66 kg K at Maqta. This was despite the fact that N2-fixation by alfalfa (Medicago sativa L.), estimated at up to 480 kg ha^-1 yr^-1 with an average total dry matter of 22 t ha^-1, contributed to the cropland N-balance only at the former site. Respective palm grove surpluses, in contrast were with 303 kg N, 38 kg P, and 173 kg K ha^-1 much higher at Balad Seet than with 84 kg N, 14 kg P, and 91 kg K ha^-1 at Maqta. The data show that both oases presently are large sinks for nutrients. Potential gaseous and leaching losses could at least partly be controlled by a decrease in nutrient input intensity and careful incorporation of manure.

Genetic Programming meets Model-Driven Development

Genetic programming is known to provide good solutions for many problems like the evolution of network protocols and distributed algorithms. In such cases it is most likely a hardwired module of a design framework that assists the engineer to optimize specific aspects of the system to be developed. It provides its results in a fixed format through an internal interface. In this paper we show how the utility of genetic programming can be increased remarkably by isolating it as a component and integrating it into the model-driven software development process. Our genetic programming framework produces XMI-encoded UML models that can easily be loaded into widely available modeling tools which in turn posses code generation as well as additional analysis and test capabilities. We use the evolution of a distributed election algorithm as an example to illustrate how genetic programming can be combined with model-driven development. This example clearly illustrates the advantages of our approach – the generation of source code in different programming languages.

Socio-economic characterization of integrated cropping systems in urban and peri-urban agriculture of Faisalabad, Pakistan

Faisalabad city is surrounded by agricultural lands, where farmers are growing vegetables, grain crops, and fodder for auto-consumption and local marketing. To study the socioeconomic impact and resource use in these urban and peri-urban agricultural production (UPA) systems, a baseline survey was conducted during 2009–2010. A total of 140 households were selected using a stratified sampling method and interviewed with a structured questionnaire. The results revealed that 96 % of the households rely on agriculture as their main occupation. Thirty percent of the households were owners of the land and the rest cultivated either rented or sharecropped land. Most of the families (70 %) were headed by a member with primary education, and only 10 % of the household head had a secondary school certificate. Irrigationwater was obtained from waste water (37 %), canals (27 %), and mixed alternative sources (36 %). A total of 35 species were cultivated in the UPA systems of which were 65% vegetables, 15% grain and fodder crops, and 5% medicinal plants. Fifty-nine percent of the households cultivated wheat, mostly for auto-consumption. The 51 % of the respondents grew cauliflower (Brassica oleracea L.) and gourds (Cucurbitaceae) in the winter and summer seasons, respectively. Group marketing was uncommon and most of the farmers sold their produce at the farm gate (45 %) and on local markets (43 %). Seeds and fertilizers were available from commission agents and dealers on a credit basis with the obligation to pay by harvested produce. A major problem reported by the UPA farmers of Faisalabad was the scarcity of high quality irrigation water, especially during the hot dry summer months, in addition to lacking adequate quantities of mineral fertilizers and other inputs during sowing time. Half of the respondents estimated their daily income to be less than 1.25 US$ and spent almost half of it on food. Monthly average household income and expenses were 334 and 237 US$, respectively.

Diversity and nutritional properties of Pakistani dates: implications for sustainable value chain and decent living perspectives of rural households

Date palm (Phoenix dactylifera L.) occupies almost three percent of the total worldwide cultivated area, with an annual production of seven million tonnes (t). Pakistan is an ideal place for the cultivation of date palm due to its sandy loam soil and semi-arid climate. In 2012, Pakistan produced 600,000 t of dates, on an area of 95,000 ha. Baluchistan province is the country’s top date producer, followed by Sindh, Punjab and Khyber Pakhtunkhwa (KPK) provinces. More than 300 date varieties are known to exist in Pakistan and some commercially important cultivars are: Karbalaen, Aseel, Muzawati, Fasli, Begum Jhangi, Hillawi, Dashtiari, Sabzo, Koharaba, Jaan Swore, Rabai and Dhakki. Six districts from the four provinces of Pakistan (Jhang, Muzaffargarh and Bahawalpur (Punjab), Dera Ismail Khan (KPK), Khairpur (Sindh) and Panjgur (Baluchistan)) with largest area under date palm cultivation were selected to conduct socio-economic surveys including the income sources of date palm growers. A structured questionnaire with open-ended and closed questions was used for face-to-face interviews of 170 date palm growers. At each location after selection of a first farmer through a local guide, the former was requested to provide names and addresses of three other date growers in his area. From these three names, one was randomly selected for the next sampling. Additionally, date palm fronds and fruits of all available cultivars were collected for morphological and nutritional analyses. Soil samples were collected from the groves for subsequent chemical and physical analyses. Almost all farmers used dates as a food item for their families and some were using low quality dates as a feed for their livestock. Apart from dates, other date palm components (trunk, spadix, frond, inflorescence and seed) were used by date palm growers as a raw material for making many by-products for their families. Date palm had a major contribution in the income of households, 24% received 91-100% of their income from date palms. More than half of the surveyed farmers had date palm groves, but scattered plantations, home gardens and intercropping systems with cereal and other fruits were also present. Dhakki, Muzawati, Aseel, and Karbalaen were the most important commercial cultivars grown in the provinces of KPK, Baluchistan, and Sindh. Aseel, Karoch, Haleni, Karbalaen, and Muzawati cultivars had the most firm fruit and good total soluble sugar, calcium and magnesium contents. The amount of magnesium found in dates of studied cultivars ranged from 0.143 to 0.876 mg g-1. A great variation in frond morphology was recorded among the cultivars. Fruit length and fruit weight was highest in Dhakki date, making it visually more attractive for customers in addition to its good nutritional properties. The seed weight of the studied cultivars ranged from 0.7-2.0 g, while Desi dates had largest seed, making them less attractive for marketing. However, in terms of nutritional value and fruit size, most of the investigated varieties can compete with globally important commercial dates.

Verb Classes and Alternations in Bangla, German, English, and Korean

In this report, we investigate the relationship between the semantic and syntactic properties of verbs. Our work is based on the English Verb Classes and Alternations of (Levin, 1993). We explore how these classes are manifested in other languages, in particular, in Bangla, German, and Korean. Our report includes a survey and classification of several hundred verbs from these languages into the cross-linguistic equivalents of Levin's classes. We also explore ways in which our findings may be used to enhance WordNet in two ways: making the English syntactic information of WordNet more fine-grained, and making WordNet multilingual.

La elecci??n de fuentes de apoyo social entre inmigrantes

Resumen tomado de la publicaci??n

Diferencia venoarterial de PCO2 como predictor de disfunción miocárdica en pacientes pediátricos con sepsis severa y choque séptico

El objetivo de este estudio, es determinar la capacidad de la diferencia venoarterial de de pCO2, como predictor de disfunción miocárdica en pacientes pediátricos con sepsis severa y choque séptico en la Unidad de Cuidado Intensivo Pediátrico de la Fundación Cardio Infantil. El documento eviado corresponde a un informe parcial de un estudio en curso en la Fundación CardioInfantil.

Something on legal issues

holding title for set of slides and summary notes to be used in INFO2009

INFO2009 2012-13 Resource Group 24

A short video explaining how the next generation of the internet will differ from the web as we currently know it and how these changes will affect a user. The possible problems with the transition are also covered.

Complicaciones de la preeclampsia severa y su relación con variables demográficas y obstétricas

Introducción: La preeclampsia severa es una de las principales patologías que afectan a las mujeres embarazadas, sus complicaciones tienen un alto impacto en la salud del binomio madre-hijo. Materiales y métodos: Se realizo una serie de casos, durante un periodo de 1 año se revisaron las historias clínicas de las pacientes que ingresaron a la unidad de cuidado intensivo obstétrico de la Clínica Orquídeas, con diagnóstico de preeclampsia severa. Se describieron los datos demográficos y las complicaciones. Se realizó análisis univariado con las variables de interés y se calcularon diferencias significativas por medio del test exacto de Fisher. Resultados: Se registraron 196 pacientes con preeclampsia severa en el periodo de estudio. Las complicaciones mas frecuentes fueron síndrome HELLP (30,6%), insuficiencia renal aguda (16,3%) y edema pulmonar (10,2%); el ingreso de las pacientes con preeclampsia severa a la UCIO en embarazo aumenta el riesgo de sufrir complicaciones. El síndrome de HELLP se presento con mayor frecuencia en pacientes que realizaron 6 o mas controles prenatales (p=0.066). Discusión: Los resultados evidencian una prevalencia de preeclampsia severa mayor que la observada por otros autores, probablemente por ser una UCI exclusivamente obstétrica. Las complicaciones mas frecuentes son concordantes con otros estudios publicados. El mayor riesgo de complicaciones asociadas en pacientes que ingresan embarazadas a la UCIO podría estar en relación a la severidad de la patología. Se requieren estudios analíticos para establecer asociaciones entre cada una de las complicaciones y sus factores condicionantes.

Mental health of internally displaced preschool children: a cross-sectional study conducted in Bogotá, Colombia

A causa de los conflictos armados, como el de Colombia, se han desplazado por la fuerza a millones de personas, entre ellas una importante parte de la población infantil. Este estudio tuvo como objetivo evaluar la salud mental de los niños desplazados internos en edad preescolar en Bogotá Colombia, e identificar los determinantes de la salud mental en estos niños. Métodos: Estudio transversal realizado entre 279 niños que asisten a cuatro jardines infantiles en un barrio marginal de Bogotá. La salud mental infantil se evaluó con el instrumento validado de Comportamiento Infantil (CBCL) 1,5-5 años, aplicados a padres y cuidadores. Se realizo un análisis univariado y multivariado de regresión logística para evaluar la asociación entre el desplazamiento y la salud mental de los niños y para identificar las relaciones con la salud mental en los niños desplazados. Resultados: los Niños desplazados (n = 90) se identificaron con más frecuencia sobre los puntos de corte límite para las escalas CBCL que los no desplazados (n = 189) (por ejemplo, problemas totales 46,7 vs 22,8%;p \ 0,001). La asociación entre el desplazamiento y la presencia de problemas CBCL totales se mantuvo después del ajuste por factores socio-demográficos (OR Ajustado 3.3 del 95%: 1,5; 6,9). Donde la salud mental del cuidador explica en parte la asociación. En los niños desplazados, la salud mental del cuidador (p \ 0,01) y el funcionamiento familiar (p \ 0,01) se asociaron independientemente con la salud mental de los niños. La exposición a eventos traumáticos y el apoyo social también se asociaron con la salud mental del niño, sin embargo, las asociaciones no fueron independientes. Conclusión: En este barrio marginal de Bogotá, los niños en edad preescolar registrados como desplazados internos presentan peor salud mental que los no desplazados. El funcionamiento familiar y la salud mental del cuidador fueron fuerte e independientemente asociados con la salud mental de los niños y niñas desplazados.