Abstract: A system includes a memory system and a processing system operably coupled to the memory system. The memory system includes a plurality of address spaces. The processing system is configured to perform operations including creating a data space from within a primary address space and a primary address space number access list entry referencing the data space. An unauthorized caller routine in a home address space configured to issue a service request including an address space-switching program call from the home address space to a program call target routine in the primary address space. The address space-switching program call references the primary address space number access list entry in the primary address space. A vulnerability identifier associated with the program call target routine is created and logged based on one or more conditions indicative of a cross-memory integrity violation detected responsive to the service request.

Abstract: Modular chair systems and methods of transporting a subject using a modular chair system are described. A modular chair system includes a seat component, a chair component, and a wheelchair component. The seat component includes a seat having a planar lower surface with one or more recesses and one or more attachment bars disposed in each of the recesses. The chair component includes one or more chair latch mechanisms and the wheelchair component includes one or more wheelchair latch mechanisms. Each attachment bar corresponds to one of the chair latch mechanisms and one of the wheelchair latch mechanisms such that the seat component is configured to be placed upon the chair component or the wheelchair component and releasably held in place by the chair latch mechanisms or the wheelchair latch mechanisms.

Abstract: A system includes a memory system and a processing system operably coupled to the memory system. The processing system is configured to perform operations including setting a target register to point to a first protected storage location of the memory system resulting in a protection exception upon access, calling an authorized service, and confirming that the authorized service uses the target register based on detecting the protection exception. The target register is adjusted to point to a parameter list including one or more known values and a pointer to a second protected storage location resulting in the protection exception upon access to confirm use of a value of the parameter list responsive to calling the authorized service. Parameter list testing and target register testing is repeated for locations in the parameter list and target registers to construct a testing profile for vulnerability testing of the authorized service.

Abstract: A system includes a memory system and a processing system operably coupled to the memory system. The memory system includes a plurality of address spaces. The processing system is configured to perform operations including creating a data space from within a primary address space and a primary address space number access list entry referencing the data space. An unauthorized caller routine in a home address space configured to issue a service request including an address space-switching program call from the home address space to a program call target routine in the primary address space. The address space-switching program call references the primary address space number access list entry in the primary address space. A vulnerability identifier associated with the program call target routine is created and logged based on one or more conditions indicative of a cross-memory integrity violation detected responsive to the service request.

Abstract: A system includes a memory system and a processing system operably coupled to the memory system. The processing system is configured to perform operations including setting a target register to point to a first protected storage location of the memory system resulting in a protection exception upon access, calling an authorized service, and confirming that the authorized service uses the target register based on detecting the protection exception. The target register is adjusted to point to a parameter list including one or more known values and a pointer to a second protected storage location resulting in the protection exception upon access to confirm use of a value of the parameter list responsive to calling the authorized service. Parameter list testing and target register testing is repeated for locations in the parameter list and target registers to construct a testing profile for vulnerability testing of the authorized service.

Abstract: Modular chair systems and methods of transporting a subject using a modular chair system are described. A modular chair system includes a seat component, a chair component, and a wheelchair component. The seat component includes a seat having a planar lower surface with one or more recesses and one or more attachment bars disposed in each of the recesses. The chair component includes one or more chair latch mechanisms and the wheelchair component includes one or more wheelchair latch mechanisms. Each attachment bar corresponds to one of the chair latch mechanisms and one of the wheelchair latch mechanisms such that the seat component is configured to be placed upon the chair component or the wheelchair component and releasably held in place by the chair latch mechanisms or the wheelchair latch mechanisms.

Abstract: An apparatus for drilling annulus ring hole, comprising: a down-the-hole (DTH) percussion hammer assembly, the DTH percussion hammer assembly comprising one or more DTH percussion hammers, an annulus ring structural housing having an outer diameter (OD) and an inner diameter (ID) for accommodating the DTH percussion hammers within space between the OD and the ID of the annulus ring structural housing; one or more drill pipes being connected serially with each other forming a string of drill pipes, the string of serially connected drill pipes being connected to the DTH percussion hammer assembly; a top pipe with one or more exhaust openings being connected to the string of serially connected drill pipes; an air or fluid distributor being connected to the top pipe; and a rotary head providing rotational turning motion for the apparatus, and the rotary head being connected to the air distributor.

Abstract: An apparatus for drilling hole, comprising: a cluster drill of down-the-hole (DTH) percussion hammers having two or more DTH percussion hammers; and a special distributor having rotatable swivels for sourcing compressed air or pressurized fluid from independent supply sources and distributing to the DTH percussion hammers; wherein the DTH percussion hammers are arranged such that one or more circumferential layers of drill bits are formed covering the drilling area; and wherein within each circumferential layer, at least one DTH percussion hammer is supplied with the compressed air or pressurized fluid from an independent supply source that is different from the independent supply source supplying the other DTH percussion hammers.

Abstract: In a method for notifying an owner or other rightful user of a mobile device of a misplaced mobile device, a computer receives social networking information about the rightful user of the mobile device. The computer receives, from the mobile device, a set of contextual information that is associated with the mobile device. The computer determines, based on the set of contextual information, whether the mobile device has been misplaced. In response to the computer determining that the mobile device has been misplaced, the computer dynamically identifies, based on the set of contextual information and on the social networking information, one or more contacts associated with the rightful user. In response to the computer determining that the mobile device has been misplaced, the computer sends a notification message to the identified one or more contacts. The notification message indicates that the rightful user's mobile device has been misplaced.

Abstract: An apparatus for drilling annulus ring hole, comprising: a down-the-hole (DTH) percussion hammer assembly, the DTH percussion hammer assembly comprising one or more DTH percussion hammers, an annulus ring structural housing having an outer diameter (OD) and an inner diameter (ID) for accommodating the DTH percussion hammers within space between the OD and the ID of the annulus ring structural housing; one or more drill pipes being connected serially with each other forming a string of drill pipes, the string of serially connected drill pipes being connected to the DTH percussion hammer assembly; a top pipe with one or more exhaust openings being connected to the string of serially connected drill pipes; an air or fluid distributor being connected to the top pipe; and a rotary head providing rotational turning motion for the apparatus, and the rotary head being connected to the air distributor.

Abstract: Embodiments of the invention provide a non-chemically amplified photoresist, which results in reduced line wide roughness (LWR). In accordance with one embodiment the photoresist includes a developer-soluble resin (DSR) and a photoactive compound (PAC). For one embodiment of the invention, the even distribution of the PAC within the DSR results in reduced acid diffusion thus reducing LWR. Prior to exposure to the light source, the PAC inhibits solubility of the DSR in the developer. Upon exposure the PAC converts to acid to promote solubility of the DSR. The even distribution of the PAC within the photoresist results in reduced LWR and a reduction in defects. For one embodiment the photoresist is applied in the EUV technology (e.g., wavelength is 13.4 nm). For such an embodiment the LWR may be reduced to less than 1.5 nm allowing for effective fabrication of devices having feature sizes of approximately 15 nm.

Abstract: Embodiments of techniques for determining the concentrations of one or more acid components of a multiple acid solution are presented herein.

Abstract: Methods and associated structures of forming a microelectronic device are described. Those methods may include an electroless plating process, that may comprise an electroless plating bath, wherein the electroless plating bath comprises a stabilizer and a suppressor, separating the stabilizer and the suppressor by using a HPLC, determining the concentration of a UV/VIS detectable one of the stabilizer and the suppressor by using a UV/VIS, and determining the concentration of an ELSD detectable one of the suppressor and the stabilizer by using an ELSD.

Abstract: The present description relates to a process for measuring outgas emissions in fabrication chambers used for semiconductors, micromachines and the like. In one embodiment, the invention includes inserting a gas adsorption material into a processing chamber exhaust vent, running a process in the chamber, venting gasses in the chamber through the gas adsorption material, removing the adsorption material from the exhaust vent, and analyzing the adsorption material for gases.

Abstract: Methods of chemical analysis are disclosed. In one aspect, a method may include introducing a sample into a chromatograph. The sample may include a multiple analytes having diverse sizes and chemical properties. The analytes may be present in solution with a salt. The salt may have a concentration that is higher than that of each of the analytes. The analytes and the salt may be separated with the chromatograph. The separated analytes may be introduced into an evaporative light scattering detector (ELSD). The amounts of each of the analytes in the sample may be determined with the ELSD. Other methods, including methods of analyzing plating solutions and adjusting the plating solutions based on the analysis are also disclosed, as are systems to perform such analysis and systems to adjust the concentrations of plating solutions.