摘要:
Method for transferring service for a mobile station call signal from a first base transceiver station to a second base transceiver station in a wireless mobile telecommunication system, while a call is in progress. The method can include receiving at a base transceiver station an access burst from a mobile station with a call already in progress and requiring service from the base transceiver station. Based on the received access burst, the base transceiver station can electronically steer a beam of an adaptive antenna array of the base transceiver station toward a location of the mobile station.
摘要:
The present invention features methods of treating a cancer in a subject by administering an effective amount of a beta-lactone to the subject. The invention also features methods of inhibiting angiogenesis in a subject by administering an effective amount of an inhibitor of fatty acid synthase to the subject. These methods can be used to treat a variety of cancers and other diseases and conditions. The invention also features methods of identifying beta-lactones and other compounds that can be used in the methods of the invention for the treatment of tumors, inhibition of angiogenesis, and the treatment of diseases and conditions that involve pathological angiogenesis. The invention also features methods of synthesizing beta-lactones and features novel beta-lactone compounds.
摘要:
The present invention provides compounds having the general structure A, or a pharmaceutically acceptable derivatives thereof: wherein R is an alkyl group, and R1 comprises at least one moiety selected from a group consisting of an alkyl, an alkenyl, an aryl, a heterocycle, hydroxyl, ester, amido, aldehyde, and a halogen.
摘要:
The invention provides a method of disaggregating a ligand:integrin receptor complex. Specifically, the invention provides a method of disaggregating an existing platelet thrombus in a blood vessel in a subject, comprising administering to the subject a compound which dissociates fibrinogen bound to a first site on platelet glycoprotein IIB-IIIa, by binding a second interacting site on the platelet glycoprotein IIB-IIIa, thereby disaggregating the platelet thrombus. The present invention also provides a method of screening compounds for the ability to dissociate a ligand from its integrin receptor by binding an interacting second site, comprising contacting the compound with an existing ligand:integrin receptor complex and determining if the complex dissociates.
摘要:
In a method for reducing emissions from an asphalt blowing process, an emission reducing additive is added to the asphalt prior to blowing, or early in the blowing process. The emission reducing additive is added in an amount sufficient to reduce the SO.sub.x emissions from the blowing process by at least 25 percent by weight when compared with the same process without the emission reducing additive. The emission reducing additive includes at least two compounds selected from metal hydroxides, metal oxides, metal carbonates and metal bicarbonates, where the metal is selected from sodium, potassium, calcium, magnesium, zinc, copper and aluminum.
摘要:
Disclosed herein are compositions of nanoparticles. In some embodiments, the nanoparticles are Janus particles, where each particle includes a first component and second component that are exposed to the surface of the particle. Also, disclosed are methods and systems for making a composition of nanoparticles. Finally, a method of treating a mammal by administering a composition of nanoparticles is disclosed.
摘要:
The present invention features methods of treating a cancer in a subject by administering an effective amount of a beta-lactone to the subject. The invention also features methods of inhibiting angiogenesis in a subject by administering an effective amount of an inhibitor of fatty acid synthase to the subject. These methods can be used to treat a variety of cancers and other diseases and conditions. The invention also features methods of identifying beta-lactones and other compounds that can be used in the methods of the invention for the treatment of tumors, inhibition of angiogenesis, and the treatment of diseases and conditions that involve pathological angiogenesis. The invention also features methods of synthesizing beta-lactones and features novel beta-lactone compounds.
摘要:
We have identified a new variant of ileal bile acid binding protein (IBABP), designated IBABP-L, which is a biomarker for colorectal cancer. The transcript for IBABP-L arises from an alternative start site and includes three exons that are absent in IBABP. IBABP-L also shares part of a fourth exon with IBABP. The protein encoded by IBABP-L contains a deduced 49 residue N-terminal sequence that is not found in the IBABP protein. The present invention provides methods for diagnosing colorectal cancer and other compositions and methods based on this discovery.
摘要:
The present invention provides for compounds of formula (I)-(XIII), as well as pharmaceutically acceptable salts thereof, metabolites thereof, pro-drugs thereof, and pharmaceutical kits that include such compounds. The present invention also provides for the compounds of formula (I)-(XIII) for use in medical therapy or diagnosis. The present invention also provides for the use of the compounds of formula (I)-(XIII) in treating cancer in mammals (e.g., humans), as well inhibiting tumor cell growth in such mammals. The present invention also provides for methods of inhibiting FAS. The methods include contacting FAS with an effective amount of a compound of formula (I)-(XIII). The present invention also provides for methods of inhibiting the TE domain of the FAS. The methods include contacting the thioesterase TE domain of the FAS with an effective amount of a compound of formula (I)-(XIII). The present invention also provides for methods of treating cancer in mammals, as well as methods of inhibiting tumor cell growth in such mammals. The methods include administering a compound of formula (I)-(XIII) to a mammal in need of such treatment.
摘要:
A method and model for evaluating transmission ultracapacitor response in a power system. The method includes the steps of implementing a transmission ultracapacitor model into power system simulation software, simulating a desired condition of a power system, and determining a desired output power of a transmission ultracapacitor to define a control setpoint. The method further includes the steps of determining the transmission ultracapacitor limit, such that the desired output power does not exceed the transmission ultracapacitor limit, responding to the condition by adjusting output according to the control setpoint, and using the output in conjunction with other elements in the power system to determine an overall system response.