How to calculate agricultural density How can government spending increase economic growth? How are measures of economic output adjusted using indexes? How much does the human population increase each year? An indicator of steady economic growth is a ...
Some people think the best way to improve road safety is to increase the minimum legal age for driving cars and motorcycles. To what extent do you agree or disagree? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words...
题目Humankind's growing need for food is in conflict with thousands of other species' need for space.By 2050,humans may need to clear an additional 3.35 million square kilometers of land for agriculture.Changing the largely natural habitat would remove more than 17,000 species ...
And if we began the population with a single individual (as in the example above), we have from which we see that the natural log of the population, at any particular time, is some constant, times that time. The constant r is referred to as the intrinsic rate of natural increase...
For animals, this is easy to calculate. A goat, for example, might need 50 square yards of grass to survive. An area of 200 square yards therefore has a carrying capacity of four goats. Calculating carrying capacity for humans is much more complex. We can use technology to improve our ...
Step 5. Calculate the DTA level. $$DT{A}_{i}=\mathop{\sum }\limits_{j=1}^{n}{w}_{i}{x}_{ij}^{\ast }$$ (11) The DTA level in each province in China can be calculated via the entropy weight method. Figure3visually and graphically illustrates the level of DTA in China by...
Due to the extensive volume of data, a semi-automatized analysis was performed to calculate the frequencies and meaning of CE, GE, and BE codes in the sampled reports (Fig. 3). Download: Download high-res image (152KB) Download: Download full-size image Fig. 3. The methodological ...
The next step was to calculate the 51 separate subject rankings using the ranking factors U.S. News selected. The 51 subject rankings have different numbers of ranking factors. The subject rankings methodology differs in a number of ways from the one U.S. News used to produce the overall Be...
Another research project performed in collaboration with Parley for the Oceans focused on collecting information to protect the world’s oceans, using drones to collect whale blow for analysis. Drones have been deployed by Intel in Costa Rica to construct models of the forest terrain ...
(p = 0.008, Wilcoxon rank-sum test): 8.4 and 13.3 for the active and the passive transporter models, respectively. Since we definedfas the natural logarithm of the inverse of MP, we can calculate MP fromfvalues: MP is 2.2 × 10−4and 1.7 × 10−6for the active ...