Abstract: A hockey puck is disclosed including an internal signal transmitter enabling instantaneous identification of its position as it moves around. The puck includes two molded subcomponents, which encapsulate the signal transmitter. The signal transmitter includes driver electronics and a number of signal transmitters which together generate and emit an electromagnetic signal. The electromagnetic signal is emitted by a plurality of diodes mounted in light pipes enclosed within cavities in the subcomponents that extend to outer surfaces of the hockey puck components. The puck includes two subcomponents that are attached via complimentary sets of concentrically arranged wedges.

Abstract: Systems and methods for providing nutritional recommendations to a registered customer of a business make use of a central computer server and a database including nutritional scores associated with products offered by the business. The central computer server receives a list of products purchased by the customer from the business, and processes that list to assign a nutritional score from the database to each of the products purchased by the customer. The nutritional score of each of the products purchased by the customer is then compared with a nutritional score of one or more product alternatives such that, based on that comparison, a recommended product alternative is selected having a nutritional score higher than a corresponding one of the products purchased by the registered customer. The recommended product alternative is then transmitted to the customer via a software application running on a mobile device of the registered customer.

Abstract: Provided herein are methods for producing fermentable sugar obtained from a plant tissue. The methods include providing transgenic plant material comprising one or more locked carbohydrates and contacting plant material with an enzyme capable of converting the locked carbohydrate into a fermentable sugar. The methods are useful for providing sugar or sugar pre-cursors for several industrial purposes including ethanol production. The invention also encompasses plants and plant parts that produce a lock enzyme to yield a locked carbohydrate, with the consequence of accumulating the locked carbohydrate in the plant. The invention also encompasses providing a key enzyme able to convert locked carbohydrates to fermentable sugars. Key enzymes can be provided by transgenic plants or plant parts, transgenic microbes, transgenic yeast, microbes or yeast.

Abstract: Apparatus, methods, and computer program products are disclosed that determine an actor context of an actor as well as an access environment for an attempted operation responsive to the actor context and a necessary condition. The method also evaluates whether the access environment satisfies the necessary condition and activates a principal responsive to the evaluation and authenticates the actor against the principal.

Abstract: Provided herein are methods for producing fermentable sugar obtained from a plant tissue. The methods include providing transgenic plant material comprising one or more locked carbohydrates and contacting plant material with an enzyme capable of converting the locked carbohydrate into a fermentable sugar. The methods are useful for providing sugar or sugar pre-cursors for several industrial purposes including ethanol production. The invention also encompasses plants and plant parts that produce a lock enzyme to yield a locked carbohydrate, with the consequence of accumulating the locked carbohydrate in the plant. The invention also encompasses providing a key enzyme able to convert locked carbohydrates to fermentable sugars. Key enzymes can be provided by transgenic plants or plant parts, transgenic microbes, transgenic yeast, microbes or yeast.

Abstract: An apparatus and process for delivering aerosol-based amendments into a subsurface region is provided. The apparatus used to form the aerosol has an ability to restrict the aerosol particle size to a preferred particle size range such that undesired particle sizes are not introduced. By maintaining a proper ratio of aerosol particle size to subsurface pore size, the efficiency of an aerosol introduction can be enhanced.

Abstract: Apparatus, methods, and computer program products are disclosed that determine an actor context of an actor as well as an access environment for an attempted operation responsive to the actor context and a necessary condition. The method also evaluates whether the access environment satisfies the necessary condition and activates a principal responsive to the evaluation and authenticates the actor against the principal.

Abstract: An on-glaze low expansion glass flux composition suitable for coating onto a glazed surface which is essentially free from lead and cadmium and comprises, in mole percent, SiO.sub.2 : 35 to 75%, Bi.sub.2 O.sub.3 : 4 to 12%, Al.sub.2 O.sub.3 : 2 to 12%, B.sub.2 O.sub.3 : 18 to 35%, at least one of Li.sub.2 O, Na.sub.2 O, K.sub.2 O : 0 to 12% (in total), and certain other optional ingredients with the provisos that BaO is not contained in an amount of more than 2 mole percent, the total amount of Bi.sub.2 O.sub.3 +B.sub.2 O.sub.3 +Li.sub.2 O,Na.sub.2 O and K.sub.2 O is in the range of from 25 to 45 mole percent, the total amount of Li.sub.2 O, Na.sub.2 O and K.sub.2 O is in the range of up to 10 percent by weight except when the only alkali metal oxide present is Li.sub.2 O, and the composition has a coefficient of thermal expansion in the range of from 4.0 to 7.0.times.10.sup.-6 /.degree.C.

Abstract: A portable battery-powered audio cable tester having two jacks for connecting with the cable to be tested. A signal light and push-button "short" switch are connected with the battery such that the light will go on when a cable not having a "short" is connected to the tester and off when the "short" switch is opened, indicating such absence of a short. A second push-button "check" switch is connected across the jacks such that the tester can be checked when a malfunctioning cable is connected and the signal light fails to operate. A three position toggle switch, for indicating whether the malfunction is due to a broken conductor or an open shield, is connected so as to alternately bypass the conductor and ground wires, following release of the "check" switch. The normally open toggle switch is flipped upwardly or downwardly, such that the signal light will flash at one of the two readings, i.e., broken conductor or open shield.