Inversiones en servicios : Nuevas territorialidades en la expansión de call centers en el interior de la Argentina, 2002-2010

En la Argentina, el año 2002 marca el inicio de una serie de transformaciones productivas con fuerte impacto sobre las dinámicas territoriales, a partir de la llegada de inversiones extranjeras directas. Una importante porción de dichas inversiones se orienta a desarrollar actividades de baja jerarquización, en donde la competitividad se obtiene vía la reducción de los costos laborales y el otorgamiento de ventajas impositivas y subsidios hacia las empresas. La significativa expansión de la actividad de los call centers tercerizadores -que, en los últimos años, se localizan masiva y vertiginosamente en las principales ciudades del interior de nuestro país- es la evidencia empírica de este fenómeno. Analizar sus características, junto con una detallada descripción de las interacciones de los organismos estatales y los sectores políticos, sociales y económicos involucrados en la instalación de los call centers, no solo permite observar las transformaciones territoriales -en tanto se insertan nuevas actividades productivas y de empleo- sino que visibiliza mecanismos de cooperación y/o conflicto mediante los cuales los actores nacionales y foráneos posibilitan y modelan la inserción de lo global en lo local, materializando así novedosas lógicas de organización territorial, que representamos bajo el concepto "nuevas territorialidades". A lo largo de todo el trabajo, intentamos que nuestra mirada de estos procesos pueda dar cuenta de las (a)simetrías de poder entre los agentes económicos y actores estatales y extraestatales, en el marco de espacios locales periféricos en una época de globalización

Una justicia corporativa : Saberes, prácticas y estrategias judiciales hacia el interior del Tribunal del Consulado de Buenos Aires (1794-1821)

El presente artículo tiene como objetivo analizar algunos de los saberes, las prácticas y las estrategias judiciales que distintos comerciantes pusieron en juego dentro del fuero consular. Estos provenían en buena medida de la propia actividad comercial, por lo que los consideramos como una extensión de su función económica como comerciantes. Tomaremos aquí las trayectorias de dos comerciantes porteños de reconocimiento en la plaza porteña, que ocuparon, en distintos momentos, cargos de importancia dentro del Consulado porteño. Asimismo, mostraremos quiénes son sus oponentes en los pleitos citados y detallaremos las características que asumen los conflictos en cada caso

Inversiones en servicios : Nuevas territorialidades en la expansión de call centers en el interior de la Argentina, 2002-2010

En la Argentina, el año 2002 marca el inicio de una serie de transformaciones productivas con fuerte impacto sobre las dinámicas territoriales, a partir de la llegada de inversiones extranjeras directas. Una importante porción de dichas inversiones se orienta a desarrollar actividades de baja jerarquización, en donde la competitividad se obtiene vía la reducción de los costos laborales y el otorgamiento de ventajas impositivas y subsidios hacia las empresas. La significativa expansión de la actividad de los call centers tercerizadores -que, en los últimos años, se localizan masiva y vertiginosamente en las principales ciudades del interior de nuestro país- es la evidencia empírica de este fenómeno. Analizar sus características, junto con una detallada descripción de las interacciones de los organismos estatales y los sectores políticos, sociales y económicos involucrados en la instalación de los call centers, no solo permite observar las transformaciones territoriales -en tanto se insertan nuevas actividades productivas y de empleo- sino que visibiliza mecanismos de cooperación y/o conflicto mediante los cuales los actores nacionales y foráneos posibilitan y modelan la inserción de lo global en lo local, materializando así novedosas lógicas de organización territorial, que representamos bajo el concepto "nuevas territorialidades". A lo largo de todo el trabajo, intentamos que nuestra mirada de estos procesos pueda dar cuenta de las (a)simetrías de poder entre los agentes económicos y actores estatales y extraestatales, en el marco de espacios locales periféricos en una época de globalización

Una justicia corporativa : Saberes, prácticas y estrategias judiciales hacia el interior del Tribunal del Consulado de Buenos Aires (1794-1821)

El presente artículo tiene como objetivo analizar algunos de los saberes, las prácticas y las estrategias judiciales que distintos comerciantes pusieron en juego dentro del fuero consular. Estos provenían en buena medida de la propia actividad comercial, por lo que los consideramos como una extensión de su función económica como comerciantes. Tomaremos aquí las trayectorias de dos comerciantes porteños de reconocimiento en la plaza porteña, que ocuparon, en distintos momentos, cargos de importancia dentro del Consulado porteño. Asimismo, mostraremos quiénes son sus oponentes en los pleitos citados y detallaremos las características que asumen los conflictos en cada caso

Inversiones en servicios : Nuevas territorialidades en la expansión de call centers en el interior de la Argentina, 2002-2010

En la Argentina, el año 2002 marca el inicio de una serie de transformaciones productivas con fuerte impacto sobre las dinámicas territoriales, a partir de la llegada de inversiones extranjeras directas. Una importante porción de dichas inversiones se orienta a desarrollar actividades de baja jerarquización, en donde la competitividad se obtiene vía la reducción de los costos laborales y el otorgamiento de ventajas impositivas y subsidios hacia las empresas. La significativa expansión de la actividad de los call centers tercerizadores -que, en los últimos años, se localizan masiva y vertiginosamente en las principales ciudades del interior de nuestro país- es la evidencia empírica de este fenómeno. Analizar sus características, junto con una detallada descripción de las interacciones de los organismos estatales y los sectores políticos, sociales y económicos involucrados en la instalación de los call centers, no solo permite observar las transformaciones territoriales -en tanto se insertan nuevas actividades productivas y de empleo- sino que visibiliza mecanismos de cooperación y/o conflicto mediante los cuales los actores nacionales y foráneos posibilitan y modelan la inserción de lo global en lo local, materializando así novedosas lógicas de organización territorial, que representamos bajo el concepto "nuevas territorialidades". A lo largo de todo el trabajo, intentamos que nuestra mirada de estos procesos pueda dar cuenta de las (a)simetrías de poder entre los agentes económicos y actores estatales y extraestatales, en el marco de espacios locales periféricos en una época de globalización

Una justicia corporativa : Saberes, prácticas y estrategias judiciales hacia el interior del Tribunal del Consulado de Buenos Aires (1794-1821)

El presente artículo tiene como objetivo analizar algunos de los saberes, las prácticas y las estrategias judiciales que distintos comerciantes pusieron en juego dentro del fuero consular. Estos provenían en buena medida de la propia actividad comercial, por lo que los consideramos como una extensión de su función económica como comerciantes. Tomaremos aquí las trayectorias de dos comerciantes porteños de reconocimiento en la plaza porteña, que ocuparon, en distintos momentos, cargos de importancia dentro del Consulado porteño. Asimismo, mostraremos quiénes son sus oponentes en los pleitos citados y detallaremos las características que asumen los conflictos en cada caso

Crete fault scarp point cloud data

This paper assesses the along strike variation of active bedrock fault scarps using long range terrestrial laser scanning (t-LiDAR) data in order to determine the distribution behaviour of scarp height and the subsequently calculate long term throw-rates. Five faults on Cretewhich display spectacular limestone fault scarps have been studied using high resolution digital elevation model (HRDEM) data. We scanned several hundred square metres of the fault system including the footwall, fault scarp and hanging wall of the investigated fault segment. The vertical displacement and the dip of the scarp were extracted every metre along the strike of the detected fault segment based on the processed HRDEM. The scarp variability was analysed by using statistical and morphological methods. The analysis was done in a geographical information system (GIS) environment. Results show a normal distribution for the scanned fault scarp's vertical displacement. Based on these facts, the mean value of height was chosen to define the authentic vertical displacement. Consequently the scarp can be divided into above, below and within the range of mean (within one standard deviation) and quantify the modifications of vertical displacement. Therefore, the fault segment can be subdivided into areas which are influenced by external modification like erosion and sedimentation processes. Moreover, to describe and measure the variability of vertical displacement along strike the fault, the semi-variance was calculated with the variogram method. This method is used to determine how much influence the external processes have had on the vertical displacement. By combining of morphological and statistical results, the fault can be subdivided into areas with high external influences and areas with authentic fault scarps, which have little or no external influences. This subdivision is necessary for long term throw-rate calculations, because without this differentiation the calculated rates would be misleading and the activity of a fault would be incorrectly assessed with significant implications for seismic hazard assessment since fault slip rate data govern the earthquake recurrence. Furthermore, by using this workflow areas with minimal external influences can be determined, not only for throw-rate calculations, but also for determining samples sites for absolute dating techniques such as cosmogenic nuclide dating. The main outcomes of this study include: i) there is no direct correlation between the fault's mean vertical displacement and dip (R² less than 0.31); ii) without subdividing the scanned scarp into areas with differing amounts of external influences, the along strike variability of vertical displacement is ±35%; iii) when the scanned scarp is subdivided the variation of the vertical displacement of the authentic scarp (exposed by earthquakes only) is in a range of ±6% (the varies depending on the fault from 7 to 12%); iv) the calculation of the long term throw-rate (since 13 ka) for four scarps in Crete using the authentic vertical displacement is 0.35 ± 0.04 mm/yr at Kastelli 1, 0.31 ± 0.01 mm/yr at Kastelli 2, 0.85 ± 0.06 mm/yr at the Asomatos fault (Sellia) and 0.55 ± 0.05 mm/yr at the Lastros fault.

Mineral composition and 40Ar-39Ar data of samples from Garnet Point, Aurora Peak, Correll Nunatak, Penguin Point and Horn Bluffs, East Antarctica

George V Land (Antarctica) includes the boundary between Late Archean-Paleoproterozoic metamorphic terrains of the East Antarctic craton and the intrusive and metasedimentary rocks of the Early Paleozoic Ross-Delamerian Orogen. This therefore represents a key region for understanding the tectono-metamorphic evolution of the East Antarctic Craton and the Ross Orogen and for defining their structural relationship in East Antarctica, with potential implications for Gondwana reconstructions. In the East Antarctic Craton the outcrops closest to the Ross orogenic belt form the Mertz Shear Zone, a prominent ductile shear zone up to 5 km wide. Its deformation fabric includes a series of progressive, overprinting shear structures developed under different metamorphic conditions: from an early medium-P granulite-facies metamorphism, through amphibolite-facies to late greenschist-facies conditions. 40Ar-39Ar laserprobe data on biotite in mylonitic rocks from the Mertz Shear Zone indicate that the minimum age for ductile deformation under greenschist-facies conditions is 1502 ± 9 Ma and reveal no evidence of reactivation processes linked to the Ross Orogeny. 40Ar-39Ar laserprobe data on amphibole, although plagued by excess argon, suggest the presence of a ~1.7 Ga old phase of regional-scale retrogression under amphibolite-facies conditions. Results support the correlation between the East Antarctic Craton in the Mertz Glacier area and the Sleaford Complex of the Gawler Craton in southern Australia, and suggest that the Mertz Shear Zone may be considered a correlative of the Kalinjala Shear Zone. An erratic immature metasandstone collected east of Ninnis Glacier (~180 km east of the Mertz Glacier) and petrographically similar to metasedimentary rocks enclosed as xenoliths in Cambro-Ordovician granites cropping out along the western side of Ninnis Glacier, yielded detrital white-mica 40Ar-39Ar ages from ~530 to 640 Ma and a minimum age of 518 ± 5 Ma. This pattern compares remarkably well with those previously obtained for the Kanmantoo Group from the Adelaide Rift Complex of southern Australia, thereby suggesting that the segment of the Ross Orogen exposed east of the Mertz Glacier may represent a continuation of the eastern part of the Delamerian Orogen.

Ecological assessment data of the marine flora and fauna of Point Lookout in 2014 (PLEA)

In 2014, UniDive (The University of Queensland Underwater Club) conducted an ecological assessment of the Point Lookout Dive sites for comparison with similar surveys conducted in 2001. Involvement in the project was voluntary. Members of UniDive who were marine experts conducted training for other club members who had no, or limited, experience in identifying marine organisms and mapping habitats. Since the 2001 detailed baseline study, no similar seasonal survey has been conducted. The 2014 data is particularly important given that numerous changes have taken place in relation to the management of, and potential impacts on, these reef sites. In 2009, Moreton Bay Marine Park was re-zoned, and Flat Rock was converted to a marine national park zone (Green zone) with no fishing or anchoring. In 2012, four permanent moorings were installed at Flat Rock. Additionally, the entire area was exposed to the potential effects of the 2011 and 2013 Queensland floods, including flood plumes which carried large quantities of sediment into Moreton Bay and surrounding waters. The population of South East Queensland has increased from 2.49 million in 2001 to 3.18 million in 2011 (BITRE, 2013). This rapidly expanding coastal population has increased the frequency and intensity of both commercial and recreational activities around Point Lookout dive sites (EPA 2008). Methodology used for the PLEA project was based on the 2001 survey protocols, Reef Check Australia protocols and Coral Watch methods. This hybrid methodology was used to monitor substrate and benthos, invertebrates, fish, and reef health impacts. Additional analyses were conducted with georeferenced photo transects. The PLEA marine surveys were conducted over six weekends in 2014 totaling 535 dives and 376 hours underwater. Two training weekends (February and March) were attended by 44 divers, whilst biological surveys were conducted on seasonal weekends (February, May, July and October). Three reefs were surveyed, with two semi-permanent transects at Flat Rock, two at Shag Rock, and one at Manta Ray Bommie. Each transect was sampled once every survey weekend, with the transect tapes deployed at a depth of 10 m below chart datum. Fish populations were assessed using a visual census along 3 x 20 m transects. Each transect was 5 m wide (2.5 m either side of the transect tape), 5 m high and 20 m in length. Fish families and species were chosen that are commonly targeted by recreational or commercial fishers, or targeted by aquarium collectors, and that were easily identified by their body shape. Rare or otherwise unusual species were also recorded. Target invertebrate populations were assessed using visual census along 3 x 20 m transects. Each transect was 5 m wide (2.5 m either side of the transect tape) and 20 m in length. The diver surveying invertebrates conducted a 'U-shaped' search pattern, covering 2.5 m on either side of the transect tape. Target impacts were assessed using a visual census along the 3 x 20 m transects. Each transect was 5 m wide (2.5 m either side of the transect tape) and 20 m in length. The transect was surveyed via a 'U-shaped' search pattern, covering 2.5 m on either side of the transect tape. Substrate surveys were conducted using the point sampling method, enabling percentage cover of substrate types and benthic organisms to be calculated. The substrate or benthos under the transect line was identified at 0.5m intervals, with a 5m gap between each of the three 20m segments. Categories recorded included various growth forms of hard and soft coral, key species/growth forms of algae, other living organisms (i.e. sponges), recently killed coral, and, non-living substrate types (i.e. bare rock, sand, rubble, silt/clay).

(Table 1) Tagging date, total length and sex of bowhead whales (Balaena mysticetus) tagged at Point Barrow, Alaska

Working with subsistence whale hunters, we tagged 19 mostly immature bowhead whales (Balaena mysticetus) with satellite-linked transmitters between May 2006 and September 2008 and documented their movements in the Chukchi Sea from late August through December. From Point Barrow, Alaska, most whales moved west through the Chukchi Sea between 71° and 74° N latitude; nine whales crossed in six to nine days. Three whales returned to Point Barrow for 13 to 33 days, two after traveling 300 km west and one after traveling ~725 km west to Wrangel Island, Russia; two then crossed the Chukchi Sea again while the other was the only whale to travel south along the Alaskan side of the Chukchi Sea. Seven whales spent from one to 21 days near Wrangel Island before moving south to northern Chukotka. Whales spent an average of 59 days following the Chukotka coast southeastward. Kernel density analysis identified Point Barrow, Wrangel Island, and the northern coast of Chukotka as areas of greater use by bowhead whales that might be important for feeding. All whales traveled through a potential petroleum development area at least once. Most whales crossed the development area in less than a week; however, one whale remained there for 30 days.

Ground-penetrating radar (GPR) point measurements of ice thickness in Austria

Glacier thickness is an important factor in the course of glacier retreat in a warming climate. Thiese study data presents the results (point data) of GPR surveys on 66 Austrian mountain glaciers carried out between 1995 and 2014. The glacier areas range from 0.001 to 18.4 km**2, and their ice thickness has been surveyed with an average density of 36 points/km**2 . The glacier areas and surface elevations refer to the second Austrian glacier inventory (mapped between 1996 and 2002). According to the glacier state recorded in the second glacier inventory, the 64 glaciers cover an area of 223.3±3.6 km**3. Maps of glacier thickness have been calculated by Fischer and Kuhn (2013) with a mean thickness of 50±3 m and contain an glacier volume of 11.9±1.1 km**3. The mean maximum ice thickness is 119±5 m. The ice thickness measurements have been carried out with the transmitter of Narod and Clarke (1994) combined with restively loaded dipole antennas (Wu and King, 1965; Rose and Vickers, 1974) at central wavelengths of 6.5 (30 m antenna length) and 4.0 MHz (50 m antenna length). The signal was recorded trace by trace with an oscilloscope. 168 m/µs as used by Haeberli et al. (1982), Bauder (2001), and Narod and Clarke (1994), the signal velocity in air is assumed to be 300 m/µs. Details on the method can be are found in Fischer and Kuhn (2013), as well as Span et al. (2005) and Fischer et al. (2007).

The Economic Value of Residential Land in Historical Areas: An Application of the Residual Method to the Secondary Market

Land value bears significant weight in house prices in historical town centers. An essential aim for regulating the mortgage market, particularly in the financial and property crisis that countries such as Spain are undergoing, is to have at hand objective procedures for its valuation, whatever the conditions (location, construction, planning). Of all the factors contributing to house price make-up, the land is the only one whose value does not depend on acquisition cost, but rather on the location-time binomial. That is to say, the specific circumstances at that point and at the exact moment of valuation. For this reason, the most commonly applied procedure for land valuation in town centers is the use of the residual method: once the selling price of new housing in a district is known, the other necessary costs and expenses of development are deducted, including those of building and the developer’s profit. The value left is that of the land. To apply these procedures it is vital to have figures such as building costs, technical fees, tax costs, etc. But, above all, it is essential to obtain the selling price of the new housing. This is not always feasible, on account of the lack of newbuild development in this location. This shortage of information occurs in historical town cities, where urban renewal is slight due to the heritage-protection policies, and where, nevertheless there is substantial activity in the secondary market. In these circumstances, as an alternative for land valuation in consolidated urban areas, we have the adaptation of the residual method to the particular characteristics of the secondary market. To these ends, there is the proposal for the appreciation of the dwelling which follows, in a backwards direction, the application of traditional depreciation methods proposed by the various valuation manuals and guidelines. The reliability of the results obtained is analyzed by contrasting it with published figures for newly-built properties, according to different rules applied in administrative appraisals in Spain and the incidence of an eventual correction due to conservation state.

Advances in the SMS design method for imaging optics

In this work, two SMS algorithms are presented for an objective design with different selected ray-bundles: three meridian ray-bundles (3M) and one meridian and two skew ray-bundles (1M-2S), the latter from pin hole point of view, provides a better sampling of the phase space. Results obtained with different algorithms will be compared.

Progress in the SMS design method for imaging optics

In this work, two SMS algorithms are presented for an objective design with different selected ray-bundles: three meridian ray-bundles (3M) and one meridian and two skew ray-bundles (1M-2S), the latter from pin hole point of view, provides a better sampling of the phase space. Results obtained with different algorithms will be compared

Use of DFOT Heat Pulse Method ForWetting Pattern Determination in Drip Irrigation Emitters

Although there are numerous accurate measuring methods to determine soil moisture content in a spot, until very recently there were no precise in situ and in real time methods that were able to measure soil moisture content along a line. By means of the Distributed Fiber Optic Temperature Measurement method or DFOT, the temperature in 0.12 m intervals and long distances (up to 10,000 m) with a high time frequency and an accuracy of +0.2º C is determined. The principle of temperature measurement along a fiber optic cable is based on the thermal sensitivity of the relative intensities of backscattered photons that arise from collisions with electrons in the core of the glass fiber. A laser pulse, generated by the DTS unit, traversing a fiber optic cable will result in backscatter at two frequencies. The DTS quantifies the intensity of these backscattered photons and elapsed time between the pulse and the observed returned light. The intensity of one of the frequencies is strongly dependent on the temperature at the point where the scattering process occurred. The computed temperature is attributed to the position along the cable from which the light was reflected, computed from the time of travel for the light.