我们回忆一下最开始学的 Production Possibiity Frontier (PPF)。 想不起来的童鞋可以回复“PPF”复习复习。 看图 any combination of production that is located onthe PPF is one in which all available resourcesare being used efficiently Any point within the PPFrepresents inefficient use of resources 像点...
Spatiotemporal data mining (STDM) discovers useful patterns from the dynamic interplay between space and time. Several available surveys capture STDM advan
Fig. 2: The mean values of the countries of the assessed importance for the three sustainability factors (social, economic, environmental) plotted against the global development indices examined. Each point represents one country. Countries with fewer than 50 respondents are shown in grey, and count...
我们回忆一下最开始学的Production Possibiity Frontier (PPF)。 想不起来的童鞋可以回复“PPF”复习复习。 看图 any combination of production that is located onthe PPF is one in which all available resourcesare being used efficiently Any point within the PPFrepresents inefficient use of resources 像点A...
Theoretical viewpoint on the hydrogen spillover phenomenon in binary HER electrocatalysts Generally, the interaction between a metal and a support with the large difference in their Fermi energies (Ef) constructs a Schottky junction at the interface (Fig.1). Such a large difference in theirEfdrives...
Bipolar disorder (BD) is a chronic psychiatric disorder that combines hypomania or mania and depression. The study aims to investigate the research areas associated with cognitive function in bipolar disorder and identify current research hotspots and fr
B.it uses high tech in the making process C.it tastes as good as a genuine beef burger D.it represents the diet trend in South California 6.Which of the following statements is TRUE regarding the state of Beyond Meat? A.It is the creator of the country’s first 100 percent plant-base...
These arguments are nuanced, but most point to the limits of all forms of language as a means of representation, be this textual, visual, or calculative (Mouritsen, 2011, p. 228). Others have argued that disclosures in and of themselves are unlikely to disrupt the structural power dynamics...
A frontier represents the location of the newest, most innovative, most value-creating opportunity in an entity or an organization. The fundamental challenge, and opportunity, is to reframe how we think of boundaries as not just things that create limits or restraints, but as the very so...
On the other hand, weighted average Gini indices of rural and urban areas (that do not consider between-group inequality) reported in Wang, Wan, and Yang (2014), citing the World Development Indicators, also point to increasing consumption inequality for 1990–2002, followed by stagnation until...