Cholesteric liquid crystals, Cable Ties also known as chiral nematics, possess a right-angle helicoidal structure with pitch in the submicrometer and micrometer range.Although the possibility of getting optical reorientation in this kind of materials has been considered since the discovery of giant optical nonlinearity in nematic liquid crystals, a
ABSTRACT Two new species of Dasineura Rondani, 1840 from Brazil are described and illustrated based on specimens from the Entomological Collection of Museu Nacional, Universidade Federal do Rio de Janeiro (MNRJ): D.capsicicola sp.nov.and D.microstachysae sp.nov.The former attacks bud flowers of Capsicum annuum L.(Solanaceae), a plant economically i
Abstract According to the theological fatalism, future matters are necessary and this necessity makes them unalterable; so, human beings are not able to make the future by their free will and this is incompatible with human freedom.Based on theological fatalism, there are four alternatives: MAG CHLORIDE SPRAY first, accepting divine foreknowledge a
Abstract Background Heterotrichous ciliates are common members of microeukaryote communities which play important roles in both the transfer of material and the flow of energy in aquatic food webs.This group has been known for over two centuries due to their large body size and cosmopolitan distribution.Nevertheless, species identification and phyl
Summary: Recurrent Clostridioides difficile infection (CDI) results COMBO STRAW BENT in significant morbidity and mortality.We previously established that CDI in mice does not protect against reinfection and is associated with poor pathogen-specific B cell memory (Bmem), recapitulating our observations with human Bmem.Here, we demonstrate that the