In this paper, we propose a systematic method for finding impossible differentials for block cipher structures, better than the Umethod introduced by Kim et al [4]. It is referred as a unified impossible differential finding method (UID-method). We apply the UID-method to some popular block ciphers such as Gen-Skipjack, Gen-CAST256, GenMARS, Gen-RC6, Four-Cell, SMS4 and give the detailed imposs...

The Hexapodidae was known to date from the Cenozoic of Veneto by Stevea cesarii Beschin, Busulini, De Angeli & Tessier, 1994, from the middle Eocene of Chiampo Valley (Vicenza), and Palaeopinnixa sp. from the upper Eocene of Possagno (Treviso). Recent discoveries from the Eocene of Vicenza area allowed to describe three new genera and four new species of hexapodids. Bellhexapus granulatus n. ge...

Four genera and four species of Osmylopsychopidae are described from the Jurassic of Kyrgyzstan, Central Asia: Oligophlebiopsis biramosa gen. et sp. nov. (Early Jurassic of Sogyuty); Osmylopsychoides anteromedialis gen. et sp. nov., Psychostoechotes undulatus gen. et sp. nov. and Osmylopsychostoechus sogulensis gen. et sp. nov. (all from the late Early to early Middle Jurassic of Sai-Sagul). By...

Allison, C.W. and Awramik, S.M., 1989. Organic-walled microfossils from earliest Cambrian or latest Proterozoic Tindir Group rocks, northwest Canada. Precambrian Res., 43: 253-294. Uppermost Tindir Group limestones exposed in the headwaters of Tindir Creek, Yukon Territory, Canada, contain a diverse and abundant microbiota of mineralized and organic-walled microfossils. Preserved primarily in c...

Three strains of a gram-negative, blood or serum requiring, rod-shaped bacterium recovered from human clinical specimens were characterised by phenotypic and molecular taxonomic methods. Comparative 16S rRNA gene sequencing showed the unknown rod-shaped strains are members of the same species as some fastidious isolates recovered from human blood specimens and previously designated "Leptotrichi...

Three new free-living nematode species belonging to the genus Mudwigglus gen. n. are described from the continental slope of New Zealand. The new genus is characterised by four short cephalic setae, fovea amphidialis in the shape of an elongated loop, narrow mouth opening, small, lightly cuticularised buccal cavity, pharynx with oval-shaped basal bulb, and secretory-excretory pore (if present) ...

OBJECTIVES The aim of this study was to investigate different hydrophobic gentamicin formulations [gentamicin-bis(2-ethylhexyl) sulfosuccinate (GEN-AOT), microstructured GEN-AOT (PCA GEN-AOT) and GEN-AOT-loaded poly(lactide-co-glycolide) acid (PLGA) nanoparticles (NPs)] in view of improving its therapeutic index against intracellular bacteria. The intracellular accumulation, subcellular distrib...

Fluorescence is of diagnostic value for differentiating among species of aerobic pseudomonads (R. Y. Stanier, N. J. Palleroni, and M. Doudoroff, J. Gen. Microbiol. 43:159, 1966). The standard medium for detecting fluorescence is Medium B (E. 0. King, M. K. Ward, and D. E. Raney, J. Lab. Clin. Med. 44:301, 1954), which supports amino acids (J. De Ley, Ann. Rev. Microbiol. 18:17, 1964), and pepto...

This article summarizes feedback from Department of Veterans Affairs (VA) subjects and clinicians gathered during the VA optimization study of the DEKA Arm. VA subjects and clinicians tested two DEKA Arm prototypes (second-generation [gen 2] and third-generation [gen 3]). Features of the prototypes in three configurations are described. DEKA used feedback from the VA optimization study and from...

Eight new genera and 30 new species are described: Cirrosus gen. n. (type species Cirrosusatrocaudatus sp. n. (♂♀)), Conglin gen. n. (type species Conglinpersonatus sp. n. (♀)), Curtimeticus gen. n. (type species Curtimeticusnebulosus sp. n. (♂)), Gladiata gen. n. (type species Gladiatafengli sp. n. (♂)), Glebala gen. n. (type species Glebalaaspera sp. n. (♂)), Glomerosus gen. n. (type species ...