Results 141 to 150 of about 124,053 (354)
ChemPhysChem, EarlyView.Three anion receptors combining both hydrogen bonding and anion‐π interactions are synthetized, involving different spacers in order to evaluate the influence of molecular preorganization and rigidity on chloride binding. The naphthalene spacer in receptor 3 leads to more effective anion binding compared to flexible or less‐structured systems.
Olfa Zayene +7 more
wiley +1 more source
Revista de Estudos Literários, 2012 Recensão crítica de JORGE BASTOS DA SILVA. A INSTITUIÇÃO DA LITERATURA: HORIZONTE TEÓRICO E FILOSÓFICO DA CULTURA LITERÁRIA NO LIMIAR DA MODERNIDADE. Porto, Universidade do Porto Editorial, 2010. 237 páginas. ISBN: 9789898265371.
Ricardo Namora
doaj +1 more source
Structural Switching of Staphylococcus aureus Clp Protease
Journal of Biological Chemistry, 2011 ATP-dependent Clp protease (ClpP) is an attractive new target for the development of anti-infective agents. The ClpP protease consists of two heptameric rings that enclose a large chamber containing 14 proteolytic active sites.
Jie Zhang +5 more
semanticscholar +1 more source
ChemPhotoChem, EarlyView.Photodynamic therapy (PDT) is a noninvasive therapy for cancer and many other diseases. A PDT system includes three key components: a light source, photosensitizers (PSs), and oxygen. Internal light sources, such as chemiluminescence (CL) and bioluminescence (BL), trigger PDT without external irradiation, allowing for more flexibility.
Yuqin Ge, Shuyan Xue, Zhonghua Chen
wiley +1 more source
Revista de Estudos Literários, 2014 Neste ensaio pretendemos “desenhar” o “caráter” de Juliana, ou seja, o seu perfil, a partir do que nos dizem sobre ela excertos do romance queirosiano, e mostrar, em seguida, como ocorreu a sua sobrevida no filme brasileiro O Primo Basílio, dirigido, em ...
José William Craveiro Torres
doaj +1 more source
Virulence in bacteriophage Mu: a case of trans-dominant proteolysis by the Escherichia coli Clp serine protease. [PDF]
, 1992 V. Geuskens +3 more
openalex +1 more source
Independence in constraint logic programs
, 1993 Studying independence of literals, variables, and substitutions has proven very useful in the context of logic programming (LP). Here we study independence in the broader context of constraint logic programming (CLP).
García de la Banda, M. +2 more
core +1 more source
The two definitions of the index difference [PDF]
, 2016 Given two metrics of positive scalar curvature metrics on a closed spin manifold, there is a secondary index invariant in real $K$-theory. There exist two definitions of this invariant, one of homotopical flavour, the other one defined by a index problem
Ebert, Johannes
core
Recensão: LITERATURA E ENSINO DO PORTUGUÊS — JOSÉ CARDOSO BERNARDES e RUI AFONSO MATEUS
Revista de Estudos Literários, 2014 Recensão crítica de JOSÉ CARDOSO BERNARDES e RUI AFONSO MATEUS. LITERATURA E ENSINO DO PORTUGUÊS. Lisboa, Fundação Francisco Manuel dos Santos, 2013. 144 páginas. ISBN: 978989662262.
Roberto Loureiro
doaj +1 more source
The Depositional Record, EarlyView.A new classification for inland freshwater palaeowetlands to be used in the field or core laboratory by sedimentologists, providing examples from the Guadix Basin (southern Spain). Abstract Present wetlands have proven to be delicate, biodiverse ecosystems, that are natural sinks for CO2 and act as good indicators for climate changes.
S. Pla‐Pueyo +1 more
wiley +1 more source