Abstract: A system for identifying biomarkers in a digital image of a Hematoxylin and Eosin-stained slide of a target tissue includes a processor and an electronic network; and a memory having stored thereon computer-executable instructions that, when executed by the one or more processors, cause the computing system to: process segmented tile images determine a predicted biomarker presence; and transmit the predicted presence. A non-transitory computer-readable medium includes a set of computer-executable instructions that, when executed by one or more processors, cause a computer to: process segmented tile images; determine a predicted biomarker presence; and transmit the predicted presence. A computer-implemented method includes processing segmented tile images; determining a predicted biomarker presence; and transmitting the predicted presence.

Abstract: A pipe restraint, system, and method for securing a pipeline, of which the pipe restraint includes an anchor configured to be secured to the ground, a first gripping member configured to grip a first pipe, a second gripping member configured to grip a second pipe that is connected to the first pipe, and one or more arms connected to the anchor and the first and second gripping members. The one or more arms are configured to constrain movement of the first gripping member, the second gripping member, or both with respect to the anchor.

Abstract: A pipe restraint, system, and method for securing a pipeline, of which the pipe restraint includes an anchor configured to be secured to the ground, a first gripping member configured to grip a first pipe, a second gripping member configured to grip a second pipe that is connected to the first pipe, and one or more arms connected to the anchor and the first and second gripping members. The one or more arms are configured to constrain movement of the first gripping member, the second gripping member, or both with respect to the anchor.

Abstract: A light device for use on a flying disc entrapment device is described including a substantially ring-shaped structure and a first array including a plurality of light sources attached to the substantially ring-shaped structure. The light sources are directed toward a first side of the ring-shaped structure. The light device also includes a battery power source configured to provide power to the first array and a switch configured to control the illumination provided by the first array. In one embodiment, the light device includes a pump circuit electrically connected to the battery power source and the first array, wherein the pump circuit is configured to supply a pulsed current to the first array.

Abstract: A light device for use on a flying disc entrapment device is described including a substantially ring-shaped structure and a first array including a plurality of light sources attached to the substantially ring-shaped structure. The light sources are directed toward a first side of the ring-shaped structure. The light device also includes a battery power source configured to provide power to the first array and a switch configured to control the illumination provided by the first array. In one embodiment, the light device includes a pump circuit electrically connected to the battery power source and the first array, wherein the pump circuit is configured to supply a pulsed current to the first array.

Abstract: A hand-held computer that displays the aircraft floor plan with passenger and baggage compartments shown on a pad, with which a pilot can calculate the Center of Gravity (CG) of an aircraft by simply entering the load weights for different areas of an airplane. The floor plan can be changed for different aircraft. Next to each section of the plane is a button that, when pressed, allows a pilot to enter data for that section. As the pilot adds weight to each section, the computer can calculate the CG for the loaded aircraft. The computer can display the total weight, CG and other data related to the plane. The device can also printout the data for use as a manifest or for other documentation purposes. The device is the size and shape of a clipboard. In one version, the floor plan is fixed. In a second version, the floor plan can be changed for different aircraft.

Abstract: A process for the purification of a fluid stream containing a sulphur contaminant, such as hydrogen sulphide, and mercury, phosphine, stibine, and/or arsenic compounds as a second contaminant wherein said fluid stream is passed through a bed of a particulate absorbent containing a sulphide of a variable valency metal, especially copper, that is more electropositive than mercury, to remove said second contaminant and then the sulphur contaminant is removed from at least part of the effluent from that bed by passing that part of the effluent through a bed of a particulate sulphur absorbent comprising a compound selected from oxides, hydroxides, carbonates and basic carbonates of said variable valency metal is disclosed. The removal of the sulphur contaminant converts said variable valency metal compound to the corresponding sulphide. The resulting bed of variable valency metal sulphide is subsequently used for the removal of the second contaminant.

Abstract: A double-loop process for the removal of specified gas or gases from a process gas by absorption with a liquid absorbent for said specified gas or gases wherein the process gas is contacted counter-currently in a first absorption stage with semi-lean absorbent liquid and then in a second absorption stage with lean absorbent liquid to give a sweet process gas and the absorbed gases are stripped from the laden absorbent liquid in a first stage giving a semi-lean absorbent liquid. Part of the semi-lean absorbent is recycled to the first absorption stage while the remainder is subjected to further stripping by counter-current contact with an auxiliary gas that has a concentration of the specified gas or gases that is lower than the concentration of the specified gas or gases in the process gas to give the lean absorbent liquid which is recycled to the second absorption stage.

Abstract: A process for the purification of a fluid stream containing a sulphur contaminant, such as hydrogen sulphide, and mercury, phosphine, stibine, and/or arsenic compounds as a second contaminant wherein said fluid stream is passed through a bed of a particulate absorbent containing a sulphide of a variable valency metal, especially copper, that is more electropositive than mercury, to remove said second contaminant and then the sulphur contaminant is removed from at least part of the effluent from that bed by passing that part of the effluent through a bed of a particulate sulphur absorbent comprising a compound selected from oxides, hydroxides, carbonates and basic carbonates of said variable valency metal is disclosed. The removal of the sulphur contaminant converts said variable valency metal compound to the corresponding sulphide. The resulting bed of variable valency metal sulphide is subsequently used for the removal of the second contaminant.

Abstract: Regeneration of an adsorbent bed on to which impurity compounds, e.g. sulphur compounds, have been adsorbed by means of a gas stream to desorb the impurity compounds. The gas stream containing the desorbed impurity compounds is then passed over a catalyst, e.g. a hydro-desulphurisation catalyst, effective to cause the reaction of at least some of the desorbed impurity compounds with hydrogen to give a reaction product which is then removed by absorption using a bed of non-regenerable absorbent. At least some of the gas stream is then recycled to the adsorbent bed undergoing regeneration. Hydrogen is added in approximately the stoichiometric amount required for the reaction with the impurity compounds before the regeneration gas enters the catalyst.