Wireless networks are commonly used by people. Market devices are equipped with the new security standard 802.11i. The standard announced in the middle of 2004 is commonly used to protect WLANs. Currently we can find the information that vulnerabilities were found in that standard. Then a question arises: Are WLANs compromised again? The article describes vulnerabilities which were discovered i...

Iolanthe Beddard, 1886a is shown to be a senior synonyn of Acanthaspidia Stebbing, 1893, the replacement name for the preoccupied Acanthoniscus Sars, 1879 (Isopoda: Asellota: Acanthaspidiidae). Ischnomesus kussakini nom. nov. is erected as a replacement name for Ischnomesus antarcticus (Kussakin, 1982), preoccupied in this combination (Isopoda: Asellota: Ischnomesidae).

The Aleiodes melanopterus (Erichson, 1848) species-group includes 21 species, of which seven are known from the Neotropical region: Aleiodes flavistigma Shaw, 1993, Aleiodes lucidus (Szépligeti, 1906), Aleiodes melanopterus, Aleiodes mexicanus Cresson, 1869, Aleiodes politiceps (Gahan, 1917), and the new species Aleiodes shaworumsp. n. and Aleiodes vassunungasp. n. Distribution ranges of Aleiod...

All living things share the basic biological principal that tens of thousands of genes encoded in the DNA (deoxyribonucleic acid) are used at specific developmental stages in response to hormones, nutrients, infections, and other important physiological stimuli to make proteins that determine an animal’s functional status. This genomic response (i.e., geneuse response) of relevant cells to such...

concept of a ‘real number’ in terms of length ratios. He also provided rules for the sum and product of such real numbers. There was a basic diVerence in viewpoint, however, between the Greek notion of a real number and the modern one, because the Greeks regarded the number system as basically ‘given’ to us, in terms of the notion of distance in physical space, so the problem was to try to asce...

Large industrial enterprises had innovation rates of 84% compared to 63% of similarly sized service enterprises. In excess of 67% of medium sized industrial enterprises engaged in innovation activity in the period while 58% of service enterprises were innovation active. Small industrial enterprises (ten to forty-nine persons engaged) had an innovation activity rate of 51% compared to 38% of sma...

Background: For every pregnant woman, it is possible to have a child with chromosomal abnormalities. Although this possibility is not very high, by performing screening tests and considering the mother's background factors, we can largely realize the real extent of this possibility. Many comorbidities (like high blood pressure, diabetes, and obesity) and high-risk exposures (like alcohol consu...