SYSTEM, EMANATION GENERATOR, AND PROCESS FOR PRODUCTION OF HIGH-PURITY THERAPEUTIC RADIOISOTOPES (iEdison No. 0685901-16-0013)
An isotope production system, emanation generator, and process are disclosed for production of high-purity radioisotopes. In one implementation example, high-purity Pb-212 and/or Bi-212 isotopes are produced suitable for therapeutic applications. In one embodiment the process includes transporting gaseous radon-220 from a radium-224 bearing generator which provides gas-phase separation of the Rn-220 from the Ra-224 in the generator. Subsequent decay of the captured Rn-220 accumulates high-purity Pb-212 and/or Bi-212 isotopes suitable for direct therapeutic applications. Other high-purity product isotopes may also be prepared.
SYSTEM AND METHOD OF DETECTING AND ANALYZING A THREAT IN A CONFINED ENVIRONMENT
A system and method of detecting and analyzing a threat in a confined environment is disclosed. An audio board detects and analyzes audio signals which are then transmitted and analyzed to determine the location of a gunshot in a confined location and the type of firearm being shot.
COLLECTION, RELEASE, AND DETECTION OF ANALYTES WITH POLYMER COMPOSITE SAMPLING MATERIALS (iEdison No. 0685901-14-0005)
A unique fiber core sampler composition, related systems, and techniques for designing, making, and using the same are described. The sampler is used to interface with existing field instrumentation, such as Ion Mobility Spectrometer (IMS) equipment. Desired sampler characteristics include its: stiffness/flexibility; thermal mass and conductivity; specific heat; trace substance collection/release dependability, sensitivity and repeatability; thickness; reusability; durability; stability for thermal cleaning; and the like. In one form the sampler has a glass fiber core with a thickness less than 0.3 millimeter that is coated with a polymer including one or more of: polymeric organofluorine, polyimide, polyamide, PolyBenzlmidazole (PBI), PolyDiMethylSiloxane (PDMS), sulfonated tetrafluoroethylene (PFSA) and Poly(2,6-diphenyl-p-phenylene Oxide) (PPPO). Multiple polymer coatings with the same or different polymer types may be included, core/substrate surface functionalization utilized, and/or the core/substrate may be at partially filled with thermally conductive particles.
HIGH FIDELITY MODEL-DRIVEN DECEPTION PLATFORM FOR CYBER-PHYSICAL SYSTEMS (iEdison No. 0685901-18-0019)
An approach and platform for generating and running high fidelity control system deceptive systems. This platform operates a model of the real process, generated either from apriori knowledge or data from the real system, that drives the deceptive systems. With a model of the real physical system, deceptive network attached controllers and sensors can be generated that respond to attacker interaction in realistic ways that make it seem like they are part of the real system. This level of fidelity is necessary to deceive intelligent and targeted attackers. The novel feature of this invention are the generation of a process model that drives the deceptive elements. In addition, control system specific breadcrumbs (pieces of information placed within real server and workstation systems that lead an attacker that has successfully infiltrated the system toward the deceptive systems) that integrate with control system servers/services.
DEVICE TO MANIPULATE IONS OF SAME OR DIFFERENT POLARITIES (NIH iEdison 0685901-16-0003)
An apparatus includes a first pair of opposing electrode arrangements that confine ions between them in a portion of a confinement volume inwardly laterally in a first confinement direction with respect to a longitudinal ion propagation direction, each opposing electrode arrangement including an arrangement of RF electrodes situated to receive an unbiased RF voltage having an alternate phase between adjacent RF electrodes of the arrangement of RF electrodes so as to provide the confining of ions between the first pair of opposing electrode arrangements, and a second pair of opposing electrode arrangements that confine the ions between the second pair in the confinement volume inwardly laterally in a second confinement direction that complements the first confinement direction, each opposing electrode arrangement of the second pair including an arrangement of RF electrodes that receive an unbiased RF voltage having an alternate phase between adjacent RF electrodes.
Method for Securing a Network using Cyber Economic Network Transaction Security (CENTS)
A method and system for administering an interactive computer network and more particularly to performing security in a network of interactive electronic components, such as a computer network using a currency-based transactional economy model where scarcity serves as a limiting factor to accessing and engaging in various activities within the system.
DEVICE TO MANIPULATE IONS OF SAME OR DIFFERENT POLARITIES (NIH iEdison 0685901-16-0003)
An apparatus includes a first pair of opposing electrode arrangements that confine ions between them in a portion of a confinement volume inwardly laterally in a first confinement direction with respect to a longitudinal ion propagation direction, each opposing electrode arrangement including an arrangement of RF electrodes situated to receive an unbiased RF voltage having an alternate phase between adjacent RF electrodes of the arrangement of RF electrodes so as to provide the confining of ions between the first pair of opposing electrode arrangements, and a second pair of opposing electrode arrangements that confine the ions between the second pair in the confinement volume inwardly laterally in a second confinement direction that complements the first confinement direction, each opposing electrode arrangement of the second pair including an arrangement of RF electrodes that receive an unbiased RF voltage having an alternate phase between adjacent RF electrodes.
Xenon Collection Method and System
A method and system for collecting xenon (Xe) is described. A microchannel heat exchanger is used in combination with a mechanical cooler and an absorbent. A combination of components makes up a Xe Collection Subsystem that is adapted for use in an efficient process for collecting, purifying, and measuring Xe isotopes collected from air as part of the International Monitoring System.
Nuclear Reactor Assemblies, Nuclear Reactor Target Assemblies, and Nuclear Reactor Methods (iEdison No. 0685901-16-0012)
Reactor target assemblies are provided that can include a housing defining a perimeter of at least one volume and Np or Am spheres within the one volume. Reactor assemblies are provided that can include a reactor vessel and a bundle of target assemblies within the reactor vessel, at least one of the target assemblies comprising a housing defining a volume with Np or Am spheres being within the volume. Irradiation methods are also provided that can include irradiating Np or Am spheres within a nuclear reactor, then removing the irradiated spheres from the reactor and treating the irradiated spheres.
Battery Cell and In Situ Battery Electrode Analysis Method
Battery cells are provided that can include: a housing defining a chamber having a fluid inlet and outlet; an anode at one side of the housing; a cathode at another side of the housing opposing and spaced apart from the anode a sufficient amount to allow for electrolyte between the anode and cathode; and the other side of the chamber defined by an ion permeable member. Methods for in situ battery electrode analysis are provided and these methods can include: providing a battery cell having an anode and a cathode; exposing the battery cell to an ion beam while the battery cell is operational to form secondary ions; and detecting the secondary ions to analyze the battery.