Results 251 to 260 of about 529,498 (302)
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Turkish Journal of Plastic Surgery, 2022
Objective: We assessed the relationship between serum 25 hydroxyvitamin D (OH) D levels and the presence of malignancy in patients who underwent surgery for cutaneous skin lesions. Materials and Methods: Three-hundred and ninety-eight patients operated on for cutaneous lesions, had ...
Zeynep Gülsüm Guc, Hasan Guc
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Objective: We assessed the relationship between serum 25 hydroxyvitamin D (OH) D levels and the presence of malignancy in patients who underwent surgery for cutaneous skin lesions. Materials and Methods: Three-hundred and ninety-eight patients operated on for cutaneous lesions, had ...
Zeynep Gülsüm Guc, Hasan Guc
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Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security, 2015
We present Sunlight, a system that detects the causes of targeting phenomena on the web -- such as personalized advertisements, recommendations, or content -- at large scale and with solid statistical confidence. Today's web is growing increasingly complex and impenetrable as myriad of services collect, analyze, use, and exchange users' personal ...
Mathias Lecuyer +5 more
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We present Sunlight, a system that detects the causes of targeting phenomena on the web -- such as personalized advertisements, recommendations, or content -- at large scale and with solid statistical confidence. Today's web is growing increasingly complex and impenetrable as myriad of services collect, analyze, use, and exchange users' personal ...
Mathias Lecuyer +5 more
openaire +2 more sources
2021
Why are vampires so scared of sunlight? This chapter starts by examining the properties of light to see if it could explain why the blood-sucking undead avoid it. Then we go on to explore how some humans have adverse reactions to sunshine. Could this explain how vampire myths originated? There are also clues as to how light can be turned to our medical
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Why are vampires so scared of sunlight? This chapter starts by examining the properties of light to see if it could explain why the blood-sucking undead avoid it. Then we go on to explore how some humans have adverse reactions to sunshine. Could this explain how vampire myths originated? There are also clues as to how light can be turned to our medical
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Cancer Causes & Control, 1997
Epidemiologic evidence on the relation between sunlight and cancer is reviewed. Strong evidence implicates sunlight as a cause of skin cancer, although, for melanoma and basal cell carcinoma, the relationship is complex. Both types of cancer are associated more strongly with nonoccupational exposure than with occupational exposure, and the pattern and ...
D R, English +3 more
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Epidemiologic evidence on the relation between sunlight and cancer is reviewed. Strong evidence implicates sunlight as a cause of skin cancer, although, for melanoma and basal cell carcinoma, the relationship is complex. Both types of cancer are associated more strongly with nonoccupational exposure than with occupational exposure, and the pattern and ...
D R, English +3 more
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1981
You will remember that in sunlight green plants add oxygen to the air. In 1860, about 100 years after Priestley’s work on the effects of plants and animals on the composition of air (see page 118), a German botanist Julius von Sachs demonstrated that in sunlight green leaves increase in mass.
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You will remember that in sunlight green plants add oxygen to the air. In 1860, about 100 years after Priestley’s work on the effects of plants and animals on the composition of air (see page 118), a German botanist Julius von Sachs demonstrated that in sunlight green leaves increase in mass.
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Self-sustaining personal all-day thermoregulatory clothing using only sunlight
Science, 2023Ziyuan Wang, Yiwen Bo, 培加 白
exaly