Challenges Faced by Kerala Tourism Industry

Tourism being a smokeless industry is now a multi-billion, multi-sectoral and multi-dimensional activity in the world. Twenty first century tourism has reached up to space when a Russian rocket carried the space vehicle of Dennis Tito, an American businessman and the world’s first space tourist, to the space station. Time is not too far to carry tourists to moon and other planets in specially launched vehicles. Tourism is being considered as an agent of social change bridging gaps among nations, regions and people and helping them to open up. It is a promoter of development-material and spiritual both at macro and micro level. The General Assembly of the United Nations, in designating the year 1967 as ‘International Tourism Year’ recognized the importance of international travel as a means of fostering understanding among people, and giving them a knowledge of the rich heritage of the past civilizations, a better appreciation of the values of different cultures, thus contributing to the strengthening of world peace. It adopted the theme “Tourism-Passport to peace”. Our veteran national leader and the first Prime Minister of India, Jawaharlal Nehru had said” welcome a tourist and send back a friend” which indicates the need for extending friendly hospitality to the in bound tourists. Modern transportation has removed the obstacles of distance enabling people to appreciate each other engage in the exchange of ideas and commerce. Tourism can help overcome real prejudices and foster bonds. Tourism can be a real force of world peace. Considering the vast and varied potential of tourism in the state and its impact on the economic, social and cultural environment of the state, a detailed study is found to be relevant and imperative

Designing in the real world is complex anyway - so what?

Designing is a heterogeneous, fuzzily defined, floating field of various activities and chunks of ideas and knowledge. Available theories about the foundations of designing as presented in "the basic PARADOX" (Jonas and Meyer-Veden 2004) have evoked the impression of Babylonian confusion. We located the reasons for this "mess" in the "non-fit", which is the problematic relation of theories and subject field. There seems to be a comparable interface problem in theory-building as in designing itself. "Complexity" sounds promising, but turns out to be a problematic and not really helpful concept. I will argue for a more precise application of systemic and evolutionary concepts instead, which - in my view - are able to model the underlying generative structures and processes that produce the visible phenomenon of complexity. It does not make sense to introduce a new fashionable meta-concept and to hope for a panacea before having clarified the more basic and still equally problematic older meta-concepts. This paper will take one step away from "theories of what" towards practice and doing and try to have a closer look at existing process models or "theories of how" to design instead. Doing this from a systemic perspective leads to an evolutionary view of the process, which finally allows to specify more clearly the "knowledge gaps" inherent in the design process. This aspect has to be taken into account as constitutive of any attempt at theory-building in design, which can be characterized as a "practice of not-knowing". I conclude, that comprehensive "unified" theories, or methods, or process models run aground on the identified knowledge gaps, which allow neither reliable models of the present, nor reliable projections into the future. Consolation may be found in performing a shift from the effort of adaptation towards strategies of exaptation, which means the development of stocks of alternatives for coping with unpredictable situations in the future.

Freiräume auf Zeit

Zwischennutzungen sind ein Alltagsphänomen, das seit Ende der 1990er Jahre im wissenschaftlichen Kontext und der kommunalen Praxis der Stadt- und Freiraumentwicklung auffallend an Aufmerksamkeit gewinnt. Die vorliegende Arbeit widmet sich dem Phänomen aus der Perspektive der Freiraumentwicklung als kommunaler Aufgabe. Im Zentrum des Interesses steht die Frage, welche aktuelle Bedeutung Zwischennutzungen, verstanden als die vorübergehende Freiraumnutzung brachliegender Baugrundstücke, für freiraumbezogene öffentliche Aufgaben und Handlungsansätze haben bzw. welche Potentiale sie dafür bieten. Vor dem Hintergrund heterogener gesellschaftlicher und räumlicher Gegebenheiten, der Erkenntnis um eine begrenzte hoheitliche Steuerbarkeit der weiteren stadträumlichen Entwicklung und angesichts knapper Haushaltsmittel ist die kommunale Freiraumentwicklung gefordert, sich bezüglich ihrer Kernaufgaben aber auch bezüglich ihrer Rolle bei der Erfüllung dieser Aufgaben neu zu positionieren. Vermehrt werden Forderungen nach einem Abgehen von „allgemeingültigen“ Versorgungsstandards und traditionellen „Produktionsprozessen“ laut. Flexiblere Freiraumangebote sollen Gestaltungsspielräume für eigeninitiatives Handeln und wechselhafte oder neuartige Nutzungen eröffnen. Mit dem Setzen von Prioritäten, einer verstärkten Kundenorientierung und aktivierenden bzw. kooperativen Handlungsansätzen soll der schlechten Haushaltslage begegnet werden. Zwischennutzungen deuten aufgrund ihrer funktionalen, räumlichen und zeitlichen Flexibilität Möglichkeiten an, auf diese Anforderungen einzugehen. Der Blick in die Verwaltungspraxis einzelner Städte zeigt, dass Zwischennutzungen in der kommunalen Freiraumentwicklung in verschiedenen Zusammenhängen gezielt aufgegriffen werden und dabei diverse Bezüge zu diesen aktuellen Anforderungen herstellen lassen. Der Stellenwert, der ihnen beigemessen wird, reicht dabei vom Ausnahmefall bis zum bewährten Ansatz. Mit den Maßnahmen werden häufig akute bzw. kurzfristige Ziele verfolgt, etwa die vorübergehende Schaffung zusätzlicher Spiel- und Aufenthaltsmöglichkeiten oder die Aufwertung brachliegender Flächen durch extensive Gestaltungsmaßnahmen. Die Projekte sind häufig charakterisiert durch intensive Kooperationen mit anderen öffentlichen und mit nicht-öffentlichen Akteuren. Die Einbindung von Zwischennutzungen in das alltägliche Verwaltungshandeln ist allerdings auch mit diversen Schwierigkeiten verbunden, wie erste Institutionalisierungsansätze in manchen Städten zeigen. Die Verknüpfung unterschiedlicher Zeithorizonte im Planungsgeschehen, die Verbindung des temporären Phänomens Zwischennutzung mit dem traditionellerweise auf Dauerhaftigkeit ausgerichteten Aufgabenverständnis der kommunalen Freiraumentwicklung verlangt nach einer Modifizierung bisheriger Positionen und Herangehensweisen. Ein solcher Anpassungsprozess im Verwaltungshandeln lässt sich nur langfristig und schrittweise bewältigen und ist als Teil der – angesichts aktueller Entwicklungen notwendigen – Weiterentwicklung freiraumbezogener Aufgaben und Handlungsansätze zu verstehen. Zwischennutzungen können neben ihren kurzfristig umsetzbaren Funktionen einen Beitrag dazu leisten.

Compositional hypotheses of subcompositional stability and specific perturbation change and their testing

In standard multivariate statistical analysis common hypotheses of interest concern changes in mean vectors and subvectors. In compositional data analysis it is now well established that compositional change is most readily described in terms of the simplicial operation of perturbation and that subcompositions replace the marginal concept of subvectors. To motivate the statistical developments of this paper we present two challenging compositional problems from food production processes. Against this background the relevance of perturbations and subcompositions can be clearly seen. Moreover we can identify a number of hypotheses of interest involving the specification of particular perturbations or differences between perturbations and also hypotheses of subcompositional stability. We identify the two problems as being the counterpart of the analysis of paired comparison or split plot experiments and of separate sample comparative experiments in the jargon of standard multivariate analysis. We then develop appropriate estimation and testing procedures for a complete lattice of relevant compositional hypotheses

Improving Clustering Algorithms for Image Segmentation using Contour and Region Information

In image segmentation, clustering algorithms are very popular because they are intuitive and, some of them, easy to implement. For instance, the k-means is one of the most used in the literature, and many authors successfully compare their new proposal with the results achieved by the k-means. However, it is well known that clustering image segmentation has many problems. For instance, the number of regions of the image has to be known a priori, as well as different initial seed placement (initial clusters) could produce different segmentation results. Most of these algorithms could be slightly improved by considering the coordinates of the image as features in the clustering process (to take spatial region information into account). In this paper we propose a significant improvement of clustering algorithms for image segmentation. The method is qualitatively and quantitative evaluated over a set of synthetic and real images, and compared with classical clustering approaches. Results demonstrate the validity of this new approach

PRIM an Open Mobile Robot Platform. Motivation, Present and Future Trends

This paper is focused on the robot mobile platform PRIM (platform robot information multimedia). This robot has been made in order to cover two main needs of our group, on one hand the need for a full open mobile robotic platform that is very useful in fulfilling the teaching and research activity of our school community, and on the other hand with the idea of introducing an ethical product which would be useful as mobile multimedia information point as a service tool. This paper introduces exactly how the system is made up and explains just what the philosophy is behind this work. The navigation strategies and sensor fusion, where machine vision system is the most important one, are oriented towards goal achievement and are the key to the behaviour of the robot

WMR navigation using local potential field corridors and narrow local occupancy grid perception

Path planning and control strategies applied to autonomous mobile robots should fulfil safety rules as well as achieve final goals. Trajectory planning applications should be fast and flexible to allow real time implementations as well as environment interactions. The methodology presented uses the on robot information as the meaningful data necessary to plan a narrow passage by using a corridor based on attraction potential fields that approaches the mobile robot to the final desired configuration. It employs local and dense occupancy grid perception to avoid collisions. The key goals of this research project are computational simplicity as well as the possibility of integrating this method with other methods reported by the research community. Another important aspect of this work consist in testing the proposed method by using a mobile robot with a perception system composed of a monocular camera and odometers placed on the two wheels of the differential driven motion system. Hence, visual data are used as a local horizon of perception in which trajectories without collisions are computed by satisfying final goal approaches and safety criteria

Análisis de la calidad del espacio público en el conjunto Centro Internacional Tequendama, desde los conceptos de espacio público de Carrión (2007) y cualidades del espacio de Mehta (2014)

El interés de este trabajo de grado es caracterizar y evaluar la calidad del espacio público en el Centro Internacional Tequendama. A lo largo del documento se caracteriza y valora la calidad del espacio público en el Centro Internacional para finalmente construir un análisis de las fortalezas y debilidades del espacio público.

Plan de Negocios - Entorno de Alegría

Los adultos mayores tienen derecho a tener una vida segura emocional y económicamente que genere tranquilidad en ellos. Para esto, presentamos una propuesta llamativa para el cuidado de la población mayor con un enfoque de aventura en sus vidas, mediante el modelo de negocio Entorno de Alegría como centro de asistencia social para beneficiar la salud y estado emocional de ellos. Queremos que los adultos mayores vuelvan a ser niños, que sientan la inocencia, alegría y diversión en cada actividad que realizan y que por sobre todas las cosas irradien felicidad en cada una de sus acciones. Entorno de Alegría nace con el fin de dar solución a las condiciones que son generadas por la vejez mediante una propuesta impactante de diseño, ambientación, espacio, filosofía y portafolio; a través de un centro de recreación, entretenimiento y diversión para personas de la tercera edad por medio de actividades especialmente diseñadas para promover su bienestar y condición de vida digna que les permita disfrutar plenamente la nueva etapa que empiezan a vivir. Se desarrollarán actividades físicas, de entretenimiento, belleza entre otras, en donde el mayor beneficio será el dinamismo y la compañía que se proporcionan por medio de la recreación.

Plan de negocios Plastic Industrial

Plastic Industrial SAS es un intraemprendimiento el cual va ligado con Americana de Accesorios ACES LTDA, siendo esta una empresa industrial familiar que lleva mas de 25 años en el mercado, centrada en el sector de autopartes, encargada de producir accesorios en plástico a través de inyectoras especializadas. El producto en el cual nos especializamos es Security Road, un producto basado en el kit de carretera ya existente en el mercado pero con ciertas características diferenciadoras que ayudaran a que las mujeres siendo tan independientes en esta época, se sientan identificadas con este producto y más allá de esto adquieran un sentido de pertenencia no solo con su vehículo y con su seguridad sino también con la de las personas que la rodean. Fabricaremos un kit de carretera el cual con características de diseño y funcionales harán de este un producto más seguro y diferente. El diseño que tiene hace que para las mujeres sea mucho más sencillo de armar.

Comparación de las dinámicas de uso y apropiación del espacio público en parques de origen informal y formal: parque Villa de la Torre y parque Cayetano Cañizares

El interés de este estudio de caso es comparar las dinámicas de uso y apropiación del espacio público en parques de origen formal e informal, y discutir sus implicaciones en la vida social y urbana, teniendo como zonas el parque Villa de la Torre (informal) y el parque Cayetano Cañizares (formal). Este trabajo se enmarca en conceptos de uso y apropiación del espacio público, a partir de los cuales se examinan las dinámicas de formalidad e informalidad de los parques zonas de estudio, explorando qué efectos puede tener su origen, y revisando si el parque informal implica falta de apropiación y usos conflictivos, o si por el contrario, las dinámicas que en espacios públicos se dan pueden incluir dinámicas positivas y negativas indistintamente de su origen.

Tensiones socio-espaciales por las ventas ambulantes en el espacio público en Bogotá a partir del decreto 456 de 2013. Estudio de caso: Plazoleta del Rosario

El aprovechamiento económico del espacio público constituye un fenómeno que pone a prueba la definición de lo público y lo privado. Esta distinción es una de las bases de la institucionalidad del Estado moderno, por lo que desafiarla genera tensiones que repercuten en su administración. Por su parte, los actores involucrados en la discusión de la racionalidad sobre la que se fundamentan los cimientos de nuestra democracia liberal, son agentes marginalizados a través de las diferentes clasificaciones que se aplican a ellos estigmatizándolos socialmente. Es a partir de esta dicotomía entre lo formal y lo informal y su manera de relacionarse, que se entra a discutir la construcción social del espacio público y las ambivalencias de los derechos de una población que actúa al margen del sistema.

Una lectura de Baldomera (Del Fabulador)

El autor realiza un análisis sociológico de la novela de Pareja, amparado en los criterios del crítico Lucien Goldmann. Las categorías narratológicas que sirven de pauta son: el narrador, el espacio, el tiempo y los personajes. Se detiene en el análisis de los tres espacios que Pareja proyecta en la novela: campo, ciudad (ámbito identificado con la pobreza, el robo y el abuso de las autoridades) y mundo exterior (apenas referencial, pero gravitante en los inicios de modernización del país). Revisa los personajes y la estructura mental del autor. Concluye que el texto plantea una concepción diferente del arte de novelar, a tono con la vanguardia europea, a pesar de que muestra una realidad social que no cambia (Baldomera nació pobre, se desplaza entre el burdel, la cantina, el hospital y, finalmente, la cárcel). El texto se aleja del simple documento testimonial gracias al diseño del personaje: pese a su descomunal físico ya que personifica la desgracia, Baldomera expresa, al mismo tiempo, los valores de fidelidad, amor maternal y solidaridad.

Crop yield reduction in the tropics under climate change: Processes and uncertainties

Many modelling studies examine the impacts of climate change on crop yield, but few explore either the underlying bio-physical processes, or the uncertainty inherent in the parameterisation of crop growth and development. We used a perturbed-parameter crop modelling method together with a regional climate model (PRECIS) driven by the 2071-2100 SRES A2 emissions scenario in order to examine processes and uncertainties in yield simulation. Crop simulations used the groundnut (i.e. peanut; Arachis hypogaea L.) version of the General Large-Area Model for annual crops (GLAM). Two sets of GLAM simulations were carried out: control simulations and fixed-duration simulations, where the impact of mean temperature on crop development rate was removed. Model results were compared to sensitivity tests using two other crop models of differing levels of complexity: CROPGRO, and the groundnut model of Hammer et al. [Hammer, G.L., Sinclair, T.R., Boote, K.J., Wright, G.C., Meinke, H., and Bell, M.J., 1995, A peanut simulation model: I. Model development and testing. Agron. J. 87, 1085-1093]. GLAM simulations were particularly sensitive to two processes. First, elevated vapour pressure deficit (VPD) consistently reduced yield. The same result was seen in some simulations using both other crop models. Second, GLAM crop duration was longer, and yield greater, when the optimal temperature for the rate of development was exceeded. Yield increases were also seen in one other crop model. Overall, the models differed in their response to super-optimal temperatures, and that difference increased with mean temperature; percentage changes in yield between current and future climates were as diverse as -50% and over +30% for the same input data. The first process has been observed in many crop experiments, whilst the second has not. Thus, we conclude that there is a need for: (i) more process-based modelling studies of the impact of VPD on assimilation, and (ii) more experimental studies at super-optimal temperatures. Using the GLAM results, central values and uncertainty ranges were projected for mean 2071-2100 crop yields in India. In the fixed-duration simulations, ensemble mean yields mostly rose by 10-30%. The full ensemble range was greater than this mean change (20-60% over most of India). In the control simulations, yield stimulation by elevated CO2 was more than offset by other processes-principally accelerated crop development rates at elevated, but sub-optimal, mean temperatures. Hence, the quantification of uncertainty can facilitate relatively robust indications of the likely sign of crop yield changes in future climates. (C) 2007 Elsevier B.V. All rights reserved.

Variability in clear-sky longwave radiative cooling of the atmosphere

The longwave radiative cooling of the clear-sky atmosphere (Q(LWc)) is a crucial component of the global hydrological cycle and is composed of the clear-sky outgoing longwave radiation to space (OLRc) and the net downward minus upward clear-sky longwave radiation to the surface (SNLc). Estimates of QLWc from reanalyses and observations are presented for the period 1979-2004. Compared to other reanalyses data sets, the European Centre for Medium-range Weather Forecasts 40-year reanalysis (ERA40) produces the largest Q(LWc) over the tropical oceans (217 W m(-2)), explained by the least negative SNLc. On the basis of comparisons with data derived from satellite measurements, ERA40 provides the most realistic QLWc climatology over the tropical oceans but exhibits a spurious interannual variability for column integrated water vapor (CWV) and SNLc. Interannual monthly anomalies of QLWc are broadly consistent between data sets with large increases during the warm El Nino events. Since relative humidity ( RH) errors applying throughout the troposphere result in compensating effects on the cooling to space and to the surface, they exert only a marginal effect on QLWc. An observed increase in CWV with surface temperature of 3 kg m(-2) K-1 over the tropical oceans is important in explaining a positive relationship between QLWc and surface temperature, in particular over ascending regimes; over tropical ocean descending regions this relationship ranges from 3.6 to 4.6 +/- 0.4 W m(-2) K-1 for the data sets considered, consistent with idealized sensitivity tests in which tropospheric warming is applied and RH is held constant and implying an increase in precipitation with warming.