Abstract: A carrier and related methods of use are provided for packaging irregular-shaped products. The carrier has a footing and a vertical support member partially enclosing at least one irregular-shaped product. The vertical support member has: (1) a pair of sidewalls facing one another and having lower tabs joined to opposite ends of the footing, and (2) a rear wall with edges along the junctures with the sidewalls and a lower edge along the juncture with the footing. A wrap encloses the irregular-shaped product(s) and the carrier. The method includes uniformly aligning the irregular-shaped product(s) in the carrier and securing the carrier and product(s) by enclosing them with a wrap.

Abstract: A carrier and related methods of use are provided for packaging irregular-shaped products. The carrier has a footing and a vertical support member partially enclosing at least one irregular-shaped product. The vertical support member has: (1) a pair of sidewalls facing one another and having lower tabs joined to opposite ends of the footing, and (2) a rear wall with edges along the junctures with the sidewalls and a lower edge along the juncture with the footing. A wrap encloses the irregular-shaped product(s) and the carrier. The method includes uniformly aligning the irregular-shaped product(s) in the carrier and securing the carrier and product(s) by enclosing them with a wrap.

Abstract: Provided are methods of predicting the likelihood that a colorectal polyp in a subject will develop into colorectal cancer. Further provided are methods of increasing the likelihood of detecting colorectal cancer at an early stage, the methods including predicting the likelihood that a colorectal polyp in a subject will develop into colorectal cancer, and when there is an increased likelihood that the colorectal polyp will develop into colorectal cancer, the frequency of colonoscopies administered to the subject are increased. Further provided are kits for predicting the likelihood that a colorectal polyp in a subject will develop into colorectal cancer.

Abstract: In one embodiment a method for receiving a request from a user to update a pointer record of a domain name system (DNS) in a DNS service includes issuing a query from the DNS service to a resource of a first service of the data center from the DNS service using a uniform resource indicator (URI) of the request corresponding to the resource, receiving a list of Internet protocol (IP) addresses in the DNS service from the first service, determining whether an IP address received in the request corresponds to one of the IP addresses of the list, and if so, enabling the user to update the pointer record.

Abstract: In one embodiment a method for receiving a request from a user to update a pointer record of a domain name system (DNS) in a DNS service includes issuing a query from the DNS service to a resource of a first service of the data center from the DNS service using a uniform resource indicator (URI) of the request corresponding to the resource, receiving a list of Internet protocol (IP) addresses in the DNS service from the first service, determining whether an IP address received in the request corresponds to one of the IP addresses of the list, and if so, enabling the user to update the pointer record.

Abstract: A stick electrode for depositing an high strength weld metal bead on a workpiece where the yield strength of the weld metal is between 85 ksi and 125 ksi irrespective of the cooling rate. The electrode deposits weld metal having 0.80-1.85% by weight manganese, 0.25-0.50% by weight molybdenum, 1.25-2.50% by weight nickel, and less than 0.07% by weight carbon, wherein the ratios of the carbon, manganese and molybdenum are adjusted to provide a carbon equivalent in deposited weld metal in the range of 0.17 to 0.30 and preferably less than 0.22.

Abstract: In a stick electrode for electric arc welding having a center alloy wire and an outer cellulose coating which coating includes powdered fluxing agents, alloy powder, cellulose powder and a binder. The improvement involves forming the binder as a solution of sodium silicate and 61-78 percent by weight of the binder. The binder comprises 25-35% of the coating to produce at least about 4% by weight of water in the electrode. Furthermore, the fluxing agent is titanium dioxide with a percentage greater than 12 percent of the coating.

Abstract: Methods for rating welding electrodes are presented, in which a standardized vertical-down double cap pass welding procedure is performed using a test electrode to create a test weld on a substantially flat workpiece surface, and the electrode is rated according to the amount of porosity in the test weld. A first vertical-down bead-on-plate welding operation is performed to create a substantially straight first weld bead on the workpiece surface, followed by a standardized moderate first slag removal operation to expose an upper portion of the first bead while leaving some slag along one or both longitudinal sides of the first weld bead. A standardized second vertical-down welding operation is then performed with the test electrode to cover the first weld, and another slag removal operation is used to remove any remaining slag. The test electrode is then rated according to the ratio of the number of visually discernable pores in the second weld bead divided by the test weld length.

Abstract: A method of measuring the quality of a stick electrode used in forming the root bead of a pipe joint, which electrode has a wire diameter, a length substantially greater than 12 inches and an upper exposed rod head. The method comprises: preparing a standardized workpiece including two spaced plates with a groove between the plates having a set profile including a lower gap duplicating the root gap of the pipe joint and mounting the standardized workpiece on an incline with the groove facing upwardly where the incline is at a fixed known angle. Then a stick electrode of the type to be measured is selected and the rod head of the selected electrode is connected to the power lead of a DC power source set to a given output current correlated with the type of electrode.

Abstract: Stick welding electrode rating and ranking procedures are provided for determining stackability performance of stick electrodes for pipe welding operations. The rating technique involves performance of a standardized vertical down weld procedure using a stick electrode to form a weld bead in a test workpiece groove, in which the electrode is maintained during welding at a substantially constant angle relative to the workpiece groove. The electrode is advanced toward the groove at a slow speed to deposit molten metal in the groove while keeping the molten metal above the stick electrode end or the arc thereof without dripping. The resulting bead distance is measured along with the welding time and the stick electrode is rated according to a ratio of the weld time and the bead distance.

Abstract: A welding electrode comprising a metal core and a coating material that includes flux compounds is at least partially coated on an outer surface of said metal core. The tip of the welding electrode is beveled and a portion of the beveled tip has an end coating material which includes an electrically-conductive material.

Abstract: A welding electrode comprising a metal core and a flux coating at least partially coated on an outer surface of said metal core, and also including a end coating material which at least partially inhibits porosity of a weld bead formed during the welding operation.

Abstract: A welding electrode comprising a metal core and a flux coating at least partially coated on an outer surface of said metal core, and also including a end coating material which at least partially inhibits porosity of a weld bead formed during the welding operation.