منابع مشابه
Minding Your MAC Algorithms
In spite of the advantages of digital signatures, MAC algorithms are still widely used to authenticate data; common uses include authorization of financial transactions, mobile communications (GSM and 3GPP), and authentication of Internet communications with SSL/TLS and IPsec. While some MAC algorithms are part of ‘legacy’ implementations, the success of MAC algorithms is mainly due to their mu...
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Over the last year or two, a large number of attacks have been found by the authors and others on protocols based on the discrete logarithm problem, such as ElGamal signature and Diffie Hellman key exchange. These attacks depend on causing variables to assume values whose discrete logarithms can be calculated, whether by forcing a protocol exchange into a smooth subgroup or by choosing degenera...
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Menopause is coincident with ovarian failure in women, resulting in a relatively rapid fall in levels of estrogens. Although there is no comparable hormonal event in men, some do have hot flashes. In Sweden, it was found that 33.1% of noncastrated men reported hot flashes [1]. The underlying mechanisms for this are not known. In women, hot flashes are the most common symptom of menopause and ar...
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Farrell recently published an interesting review paper on imaging human brain responses during heating and cooling. Here, he discussed our work on imaging such responses during menopausal hot flashes (HFs). Hot flashes are triggered by small elevations in core body temperature acting within a greatly reduced interthreshold zone in symptomatic menopausal women. This reduction is due to estrogen ...
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Although some alternative therapies like botanical and herbal therapies have shown promise for relieving menopause symptoms such as hot flashes, more research is needed. Eighty-five percent of the women in the United States experience hot flashes of some kind as they approach menopause and for the first year or two after their periods stop. Between 20 and 50% of women continue to have them for ...
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ژورنال
عنوان ژورنال: Nature Reviews Clinical Oncology
سال: 2012
ISSN: 1759-4774,1759-4782
DOI: 10.1038/nrclinonc.2012.30