[PDF] Top 20 Intervención didáctica para la enseñanza del álgebra en la escuela primaria

... The temporal variation in the TWR in Norway (1900–2014) is presented in Figure ...The temporal trends for the TWRs in both countries are similar. The temporal trend of the seasonality in the ... See full document

... the spatial and temporal variations of embodied carbon emissions and its regional ...the spatial-temporal ...growth rate is contrary to this; (3) the spatial and ... See full document

... the temporal and spatial variations in human development across the districts of ...The spatial variations in human development have been shown by calculating a district level Human ... See full document

... and temporal decay rate of aftershocks as described by the p-value in the modified Omori law are ...decay rate in the ˙Izmit earthquake. Considerable spatial variability is found, b-values ... See full document

... Abstract. Various types of slope processes, mainly land- slides and avalanches (snow, rock, clay and debris) pose to- gether with floods the main geohazards in Norway. Land- slides and avalanches have caused more ... See full document

... (GIS) spatial analysis method and rainfall recharge theory, this paper presents a systematic analysis of spatial-temporal variation of groundwater level and land subsidence ...interannual ... See full document

... Qinba mountains NDVI showed a increased trend in 1982-2015, the growth of 1.2% / 10 a (P < 0.001), NDVI stable interannual fluctuation, which in the 1980s, 1990s, at the beginning of the 21st century the three stages ... See full document

... Some of the physicochemical parameters that affect the quality of water and sediment include pH, temperature, EC, solids, nitrate, DO, BOD, chloride, sulphate, and phosphate [6]. The physicochemical parameters may be ... See full document

... Thomson scattering of laser light is one of the most fundamental diagnostics of plasma density, temperature and magnetic fields. It relies on the assumption that the properties in the probed volume are homogeneous and ... See full document

... Abstract Detailed knowledge of the Danish hard-bottom fauna is at present limited because of sampling prob- lems. In this study, two different sampling units were used to yield quantitative results of the fauna on two ... See full document

... that spatial variabilities of 137 Cs inventories in both reference and target location sites are the major components of the total uncertainty associated with soil erosion estimates, followed by the particle size ... See full document

... Rodents have a comparatively recent history in New Zealand, with Pacific rats or kiore (Rattus exulans) arriving with Polynesian invasions several centuries ago and the other two species of rats (Norway rats R. ... See full document

... Figure 3 shows the temporal variation in the spatial distribution in the blackbody temperature. This result was obtained by repeating the data analysis at various measure- ment positions and delay times, ... See full document

... The highest sustained wind speed was 15 m/s, occurring on February 2; the highest daily mean wind speed was 10 m/s (June 3); and the highest wind gust speed was 23 m/s (February 25). The windiest month was May, with an ... See full document

... In addition to the variation of wind flow in the horizontal direction, there is also a marked difference in the vertical direction due to roughness of the earth’s surface, called ‘mechanical turbulence’, which decreases ... See full document

... yield rate implied a higher level of production and this may cause price to go down or increase less as compared to the overall price ...literacy rate (Bhullar and Kulshrestha, ... See full document

... Temporal and spatial variations of the surface zooplanktonic and neustonic communities of the south east coastal waters of Tasmania were studied.. Data on the neuston in Australia are sc[r] ... See full document

... To expand our knowledge of As transport and accumula- tion in intact rice plants, and its unloading into the rice grain, we present here for the first time a study investigating the vari[r] ... See full document

... [35]Ma, Z. W.; Hu, X. F.; Huang, L.; Bi, J.; Liu, Y., Esti- mating Ground-Level PM2.5 in China Using Satellite Re- mote Sensing. Environ Sci Technol 2014, 48, (13), 7436- 7444. PMid:24901806 View Article PubMed/NCBI ... See full document

... adding spatial parameters through which one can identify the spatial patterns or space or space-time clusters of the ...these temporal trends are different in different geographical regions and the ... See full document