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Now showing items 61-70 of 83
Coincidence principles and fixed point theory for mappings in locally convex spaces
(Rocky Mountain Mathematics Consortium, 1998-12-01)
We present a coincidence principle for concentrative maps. This leads to new fixed point theory for nonlinear operators.
Coincidences for admissible and φ★maps and minimax inequalities
(Elsevier BV, 1998-04-01)
The influence of operator changes on orthodontic treatment times and results in a postgraduate teaching environment
(Oxford University Press (OUP), 1998-04-01)
There is some concern that patients treated by postgraduate students during their speciality training may be disadvantaged in the quality of treatment result and subject to longer treatment times if they are treated by ...
Preparation of imidazo[1,2-c]pyrimidinones from a chloropyrimidine and an electron poor ω-allylic amine
(Royal Society of Chemistry (RSC), 1998-01-01)
Synthesis of the title ring system by a sequential intermolecular nucleophilic displacement and intramolecular 'conjugate' addition has been achieved both as a one pot and as a stepwise procedure; an X-ray structure ...
Nitrogen containing heterocycles from aldoximes; a one-pot route to isoxazolobenzodiazepinones, n-substituted and n-unsubstituted isoxazoloquinolinones
(Royal Society of Chemistry (RSC), 1998-01-01)
The aldoximes 1 in the presence of electron poor olefins react to form either the 5,6,7-tricyclic isoxazolobenzodiazepinone 3 or the 5,6,6-tricyclic isoxazoloquinolinone 5 ring skeleton, In each case the ring system formed ...
Enhancement of estrogen receptor transcriptional activity by the coactivator grip-1 highlights the role of activation function 2 in determining estrogen receptor pharmacology
(American Society for Biochemistry & Molecular Biology (ASBMB), 1998-03-20)
The human estrogen receptor (ER) contains two major activation functions (AFs) responsible for its transcriptional activity. One of these, activation function 2 (AF-2), located within the hormone-binding domain (HBD), has ...
104 antibody affinity and the of detection limit of solid-phase enzyme immunoassay
(Portland Press Ltd., 1998-02-01)
Fixed-point theory for weakly sequentially continuous mappings
(Elsevier BV, 1998-03-01)
Some fixed-point theorems are established for weakly contractive operators. These results will then be used to establish existence principles for functional, differential, and integral equations.
A continuation theory for weakly inward maps
(Cambridge University Press (CUP), 1998-09-01)
Fixed point and random fixed point theorems are presented for weakly inward maps. Also a continuation theorem for weakly inward maps is presented.
New fixed-points results for 1-set contractive set valued maps
(Elsevier BV, 1998-02-01)
New fixed-point theorems and random fixed-point theorems are presented for multivalued maps.