Urban geochemical mapping studies: how and why we do them
نویسندگان
چکیده
منابع مشابه
Why Don’t They Do What We Want Them to Do?
This paper describes an investigation into the factors affecting a student’s decision whether to construct a state transition diagram in order to verify the correctness of a concurrent program, or whether to verbally verify the program. We conjectured that the advantages of the visual formal tool would cause it to be adopted as a routine part of the students’ practice, but in fact the verbal de...
متن کاملWhy Do We Need It ? How Do We Get It ?
ECURITY EXPERTS FREQUENTLY REFER TO PEOPLE AS “THE WEAKEST LINK IN THE CHAIN” OF SYSTEM SECURITY. Famed hacker Kevin Mitnick revealed that he hardly ever cracked a password, because it “was easier to dupe people into revealing it” by employing a range of social engineering techniques. Often, such failures are attributed to users’ carelessness and ignorance. However, more enlightened researchers...
متن کاملFractals in art and nature: why do we like them?
Fractals have experienced considerable success in quantifying the visual complexity exhibited by many natural patterns, and continue to capture the imagination of scientists and artists alike. Fractal patterns have also been noted for their aesthetic appeal, a suggestion further reinforced by the discovery that the poured patterns of the American abstract painter Jackson Pollock are also fracta...
متن کاملWhat Are Lightness Illusions and Why Do We See Them?
Lightness illusions are fundamental to human perception, and yet why we see them is still the focus of much research. Here we address the question by modelling not human physiology or perception directly as is typically the case but our natural visual world and the need for robust behaviour. Artificial neural networks were trained to predict the reflectance of surfaces in a synthetic ecology co...
متن کاملWhat Are Ontologies , and Why Do We Need Them ?
THEORIES IN AI FALL INTO TWO broad categories: mechanism theories and content theories. Ontologies are content theories about the sorts of objects, properties of objects, and relations between objects that are possible in a specified domain of knowledge. They provide potential terms for describing our knowledge about the domain. In this article, we survey the recent development of the field of ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Environmental Geochemistry and Health
سال: 2008
ISSN: 0269-4042,1573-2983
DOI: 10.1007/s10653-008-9189-2