摘要:
A middle layer network protocol enhancement, virtual connectivity (VC) makes the network attachment point changes of local and remote peers transparent to applications that use network services. A virtual connectivity module local to each peer translates communication connection parameters from apparent to real and vice versa, as well as sending and receiving secure connection updates directly to and from peers. Unlike Mobile IP, no routing infrastructure modifications are required. A subscribe-notify service provides connection update notifications when direct peer-to-peer connection updates are not possible, for example, when two communicating peers move simultaneously or when the moving peer is communicating with a peer behind network address translation (NAT). Methods for detecting these conditions are disclosed, as is a virtual connectivity protocol and virtual connectivity module architecture.
摘要:
A system for collaborative processing, comprising a controlling module with access to at least one relational database capable of performing a first set of functions on the data in the database and at least one external analytical engine, the external analytical engine being external to the relational database and being capable of a second set of functions on the data in the database. The controlling module is capable of iteratively processing a multi-step calculation including generating SQL statements to the relational database, passing preliminary results to an external analytical engine and saving data back into the relational database for further processing until the multi-step calculation is performed.
摘要:
Disclosed are compounds of the Formula where R1, R2, R3, R4, X, Y1, and Y2 are defined herein. These compounds bind with high affinity to NK-3 receptors and/or GABAA receptors. Also provided are pharmaceutical compositions comprising these compounds, and methods of treating patients suffering from various central nervous system and peripheral diseases or disorders with these pharmaceutical compositions. This invention also relates to the use of such compounds in combination with one or more other CNS agents to potentiate the effects of the other CNS agents. The compounds of this invention are also useful as probes for the localization of NK-3 receptors and GABAA receptors.
摘要:
A paper coating pigment manufactured from kaolin crude containing minor amounts of minerals is used in lightweight coated and ultra-lightweight coated applications. The pigments comprise a phyllosilicate assemblage of minerals that yield a final pigment MgO content ranging between 0.04 to 0.3 weight percent and a K2O content ranging between 0.12 and 0.8 weight percent based on the dry weight of the kaolin crude. The mica in the pigment product is 1.0% to 6.7% by weight, and smectite is 1.2% to 9.1% by weight of the kaolin. The presence of these weight percentages can be identified by a shape factor of 15 or greater. The viscous clay content of the feed to produce the pigment product is between 70 and 100 weight percent based on the dry weight of the kaolin clay. The pigment has a shape factor ranging between 35 and 60 or greater, and greater than 80% by weight of the particle are less than 2 microns, and greater than 12% are less than 0.25 microns.
摘要:
A novel clay pigment, the manufacture thereof and the use of the pigment in the coating of lightweight groundwood paper are disclosed. The kaolin clay particles initially have a shape factor between less than 10 and a particle size distribution where between 30 to 60% by weight is less than 2 microns and 20% by weight is less than 0.25 micron e.s.d. This clay is subjected to attrition grinding to produce clay particles having a shape factor between 13 and 18 and then classified to produce a particle size distribution where 80 to 90% by weight are less than 2 microns and 20% by weight are less than 0.25 micron. These pigments have a G.E. brightness ranging from 88 to 92; are deficient in ultra-fine particles; are fluid at a high solids concentration greater than 70%, and have a low shear Brookfield viscosity below 500 cps and a high shear Hercules viscosity of 18 dyne-cm above 200 rpm when using an “A” bob.
摘要:
Compounds of Formula I: wherein Ar, Y, m, and Z are as defined in the specification, are useful antipsychotic and antidepressant agents demonstrating potent inhibition of 5-HT reuptake and dopamine D2 receptor antagonism.
摘要:
Disclosed are compounds of the formula: or pharmaceutically acceptable salts or pharmaceutically acceptable solvates thereof, wherein R1, R2, R3, X, Q1 and Q2 are defined herein, which compounds are ligands for neurokinin receptors, in particular NK-3 receptors, and are therefor useful in the treatment of a wide range of diseases or disorders including, but not limited to depression, anxiety, psychosis, obesity, pain, Parkinson's disease, Alzheimer's disease, neurodegenerative diseases, movement disorders, respiratory diseases, inflammatory diseases, neuropathy, immune disorders, migraine, biliary disfunction, and dermatitis.
摘要:
Disclosed are compounds of the Formula I where R1, R2, R3, R4, X, Y1, and Y2 are defined herein. These compounds bind with high affinity to GABAA receptors. Also disclosed are pharmaceutical compositions comprising these compounds, and methods of treating patients suffering from certain central nervous system and peripheral diseases or disorders with these pharmaceutical compositions. This invention also relates to the use of such compounds in combination with one or more other CNS agents to potentiate the effects of the other CNS agents. The compounds of this invention are also useful as probes for the localization of GABAA receptors.
摘要:
Disclosed are compounds of formula (I), wherein Ar represents an aryl or heteroaxyl group; and R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 represent organic or inorganic substituents, which compounds are highly selective partial agonists or antagonists at human CRF1 receptors and, thus, are useful in the diagnosis and treatment of treating stress related disorders such as post traunatic stress disorder (PTSD) as well as depression, headache and anxety. ##STR1##
摘要:
Disclosed are compounds of the formula: ##STR1## or the pharmaceutically acceptable acid addition salts thereof, wherein: R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8 and R.sub.9 are the same or different and represent hydrogen, C.sub.1 -C.sub.6 alkyl, halogen, hydroxy, amino, cyano, nitro, trifluoromethyl, trifluoromethoxy, C.sub.1 -C.sub.6 alkoxy, --O.sub.2 CR', --NHCOR', --COR', --SO.sub.m R', where R' is C.sub.1 -C.sub.6 alkyl and wherein m is 0, 1 or 2; orR.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8 and R.sub.9 independently represent --CONR'R", or --NR'R" where R' and R" independently represent hydrogen or C.sub.1 -C.sub.6 alkyl;R.sub.10 is hydrogen or C.sub.1 -C.sub.6 alkyl; andR represents an aminoalkyl group;which compounds are useful in the treatment of affective disorders such as schizophrenia, depression, Alzheimer's disease, movement disorders such as Parkinsonism and dystonia, and other disorders which respond to dopaminergic blockade such as substance abuse and obsessive compulsive disorders. Further, compounds of this invention may be useful in treating the extrapyramidal side effects associated with the use of conventional neuroleptic agents.