2015 Journal of exposure science & environmental epidemiology
* A general model to predict individual exposure to solar UV by using ambient irradiance data.
- Excessive exposure to solar ultraviolet (UV) is the main cause of skin cancer. Specific prevention should be further developed to target overexposed or highly vulnerable populations. A better characterisation of anatomical UV exposure patterns is however needed for specific prevention. To develop a regression model for predicting the UV exposure ratio (ER, ratio between the anatomical dose and the corresponding ground level dose) for each body site without requiring individual measurements. A 3D numeric model (SimUVEx) was used to compute ER for various body sites and postures. A multiple fractional polynomial regression analysis was performed to identify predictors of ER. The regression model used simulation data and its performance was tested on an independent data set. Two input variables were sufficient to explain ER: the cosine of the maximal daily solar zenith angle and the fraction of the sky visible from the body site. The regression model was in good agreement with the simulated data ER (R(2)=0.988). Relative errors up to +20% and -10% were found in daily doses predictions, whereas an average relative error of only 2.4% (-0.03% to 5.4%) was found in yearly dose predictions. The regression model predicts accurately ER and UV doses on the basis of readily available data such as global UV erythemal irradiance measured at ground surface stations or inferred from satellite information. It renders the development of exposure data on a wide temporal and geographical scale possible and opens broad perspectives for epidemiological studies and skin cancer prevention.
=>1.さらにずっと, さらに先に, 一層遠く, その上, 更に, もっと遠い, なお一層の, さらに遠く,
もっと先に, いっそうはるかに, さらにまた, さらになお(furthermore), 2.進める, 助成する, 促進する
Overview of verb further
The verb further has 2 senses (first 2 from tagged texts)
1. (7) foster, further -- (promote the growth of; "Foster our children's well-being and education")
2. (2) promote, advance, boost, further, encourage -- (contribute to the progress or growth of; "I
am promoting the use of computers in the classroom")
Overview of adj further
The adj further has 1 sense (first 1 from tagged texts)
1. (2) further, farther -- (more distant in especially degree; "nothing could be further from the
truth"; "further from our expectations"; "farther from the truth"; "farther from our expectations")
Overview of adv further
The adv further has 3 senses (first 3 from tagged texts)
1. (33) further, farther -- (to or at a greater extent or degree or a more advanced stage (`further'
is used more often than `farther' in this abstract sense); "further complicated by uncertainty about
the future"; "let's not discuss it further"; "nothing could be further from the truth"; "they are
further along in their research than we expected"; "the application of the law was extended
farther"; "he is going no farther in his studies")
2. (10) further -- (in addition or furthermore; "if we further suppose"; "stated further that he
would not cooperate with them"; "they are definitely coming; further, they should be here already")
3. (1) farther, further -- (to or at a greater distance in time or space (`farther' is used more
frequently than `further' in this physical sense); "farther north"; "moved farther away"; "farther
down the corridor"; "the practice may go back still farther to the Druids"; "went only three miles
further"; "further in the future")
Overview of adv far
The adv far has 5 senses (first 4 from tagged texts)
1. (61) far -- (to a considerable degree; very much; "a far far better thing that I do"; "felt far
worse than yesterday"; "eyes far too close together")
2. (39) far -- (at or to or from a great distance in space; "he traveled far"; "strayed far from
home"; "sat far away from each other")
3. (22) far -- (at or to a certain point or degree; "I can only go so far before I have to give up";
"how far can we get with this kind of argument?")
4. (3) far -- (remote in time; "if we could see far into the future"; "all that happened far in the
past")
5. far -- (to an advanced stage or point; "a young man who will go very far")
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