Abstract:
Host cells, comprising Kluveryomyces expressing heterologous cellulases produce ethanol from cellulose In addition, multiple host cells expressing different heterlogous cellulases can be co-cultured together and used to produce ethanol from cellulose The recombinant yeast strains and co-cultures of the yeast strains can be used to produce ethanol on their own, or can also be used in combination with externally added cellulases to increase the efficiency of sacchanfication and fermentation processes.
Abstract:
The present invention pertains to methods of preventing and eliminating trisulfide bonds in proteins such as antibodies. In one embodiment, trisulfide bonds in proteins are converted to disulfide bonds as part of chromatographic purification procedures. In another embodiment, the formation of trisulfide bonds in proteins is inhibited by implementation of methods described herein during the cell culture production of such proteins. In another embodiment, monoclonal antibodies are produced by the methods described herein.
Abstract:
Provided is an apparatus that stores a formulary. The apparatus includes a memory device that stores the formulary, the formulary comprising a plurality of drug entries. A user input device allows a user to verify a drug of the plurality of drug entries of the formulary. A code reader interprets computer-readable codes. After a computer-readable code that is associated with the drug is read by the code reader, the drug is verified using the user input device.
Abstract:
A road spike device useful for deflating the tires of a fleeing or trespassing vehicle for the purpose of halting the vehicle. The road spike device preferably comprises a plurality of support arms and connected base members that are pivotally and replaceably secured to one another in a lazy tong configuration. A plurality of frangible cups are carried in spaced relation on the support arms. A hard rigid spike, adapted to allow air to flow through the spike, is carried by each of the frangible cups in a tight frictional fit such that spike is not readily removeable from frangible cup. As a vehicle tire (not shown) rolls onto the spike, the tire is impaled by the spike. As the tire progresses over the support arm with the spike embedded in the tire, the spike begins to rotate, relative to the axis of the frangible cup, creating a force moment against the outer lip of the frangible cup. This force moment causes the frangible cup to crumble, thus freeing the spike which remains embedded in the vehicle tire and deflates the vehicle tire. The spike of the preferred embodiment has a solid tapered tip and includes an elongated body, a shank, and a shoulder. The shank of the spike is provided with a concentric axial bore. An axial groove is provided in the elongated body of the spike and is in fluid communication with the axial bore of the shank. The preferred spike is provided with a plurality of circumferential bevels proximate the tip to act as barbs.
Abstract:
A computer-implemented method for securing Internet access on restricted mobile platforms may include identifying an attempt by a mobile computing system to establish a virtual private network connection with a security server and, in response to identifying the attempt, (1) assigning an Internet Protocol address to the mobile computing system and (2) identifying a security filter customized to filter communications for an account associated with the mobile computing system. The method may also include (1) receiving, via the virtual private network connection, a request for an Internet resource and (2) providing, via the virtual private network connection, a response to the request to the mobile computing system based at least in part on the security filter. Various other methods, systems, and computer-readable media are also disclosed.
Abstract:
A computer-implemented method for mitigating mobile device loss may include (1) identifying historical data specifying a plurality of past locations of a mobile computing device, (2) identifying a current location of the mobile computing device, (3) determining that the current location deviates from an expected location based on the historical data, and (4) performing a security measure on the mobile computing device in response to determining that the current location deviates from the expected location. Various other methods, systems, and computer-readable media are also disclosed.
Abstract:
The present invention describes a number of different microorganisms that have been genetically-engineered to optimize ethanol production. The present invention also describes methods of using such microorganisms to efficiently make ethanol.
Abstract:
Keystroke dynamics has been widely studied to authenticate and verify computer users, but never has keystroke dynamics been used to directly determine properties of the fingers of the typist. This is a significant limitation because, for example, some of the personal traits correlated with finger ratios—for example, the second to fourth digit ratio predicts success among high frequency traders—cannot be obtained easily from internet users any other way. Users either may not wish to provide this information; the accuracy of the information obtained by asking them directly would be dubious; and/or it might not appear proper for the entity seeking the information to ask for it. The present invention overcomes this by using the timing information of keystroke dynamics to directly determine properties of fingers.
Abstract:
Playback of a tagged audio stream at a user's computer can be controlled using a first media player. When the first media player detects a tag in the tagged audio stream, it mutes the volume of the first media player, and transfers playback control to a second media player operating at the same computer. The second media player controls playback of untagged media content, and in response to detecting completion of the untagged media content, returns playback control to the first media player. In this way, multiple media players in a client device can control the playback of audio content and the insertion of spots into that content.
Abstract:
The present invention describes a number of different microorganisms that have been genetically-engineered to optimize ethanol production. The present invention also describes methods of using such microorganisms to efficiently make ethanol.