Abstract:
The disclosed and claimed concept provides for an overmold that is applied to substantially all of the exposed portions of a wood handle for a tool.
Abstract:
A water heater door assembly includes a base plate sized and shaped to substantially sealingly cover an access opening in a water heater combustion chamber and having at least one opening through which a fuel supply line extends at least partly between a burner in the combustion chamber and a fuel control valve, and a seal positioned at least partly within the opening and having a through hole that is sized and shaped to receive the fuel supply line, the seal comprising a plurality of complementary deformed seal pieces sealed together, to the opening and to the fuel supply line by a deforming force.
Abstract:
A water heater door assembly includes a base plate sized and shaped to substantially sealingly cover an access opening in a water heater combustion chamber and has at least one opening through which a fuel supply line extends at least partly between a burner in the combustion chamber and a gas control valve, and a flexible seal positioned at least partly within the opening including an engaging portion substantially sealed to an edge portion of the opening, and a through hole that is shaped to receive the fuel supply and has a size slightly smaller than the size of an outer dimension of the fuel supply line such that the flexible seal and the fuel supply line are friction fit together to form a seal.
Abstract:
Compositions comprising clay minerals and methods for their use in promoting hemostasis are provided. The compositions comprise clay minerals such as bentonite, and facilitate blood clotting when applied to a hemorrhaging wound. Electrospun or electrosprayed materials (e.g. bandages, micron beads, etc.) which include clay minerals, and methods for the treatment of acute hemorrhage, are also provided.
Abstract:
The present invention is directed at substituted heteroaryl- and phenylsulfamoyl compounds, pharmaceutical compositions containing such compounds and the use of such compounds as peroxisome proliferator activator receptor (PPAR) agonists. PPAR alpha activators, pharmaceutical compositions containing such compounds and the use of such compounds to elevate certain plasma lipid levels, including high density lipoprotein-cholesterol and to lower certain other plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by low levels of HDL cholesterol and/or high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases, in mammals, including humans. The compounds are also useful for the treatment of negative energy balance (NEB) and associated diseases in ruminants.
Abstract:
The performance of platelets can be best understood by monitoring both the force development and the elastic modulus of the blood clot during both clotting and dissolution of the blood clot. Intermittent application and removal of a compressive force on a blood sample (8) positioned between a pair of plates (12 and 14) throughout clot formation and dissolution provides a standard for using voltage output from a transducer (22) to determine force and elastic modulus parameters. Force development arises from the internal actions of the platelets during clot retraction. Elastic modulus provides a measure of the stiffness of the clot. Clotting can be measured as an increase in force development and clot elastic modulus. Clot dissolution can be determined by a dramatic decrease in force development and in elastic modulus. Providing the blood sample with a clot dissolving agent such as tPA allows determining the fibrinolytic potential of whole blood and, thus, aids in identifying patients at risk for thrombosis due to a decreased ability to dissolve clots. Clot elastic modulus provides a measure of erythrocyte flexibility.
Abstract:
A point mutation in the CD18 gene responsible for causing bovine leukocyte adhesion deficiency (BLAD) and a silent mutation linked thereto have been identified. Nucleic acid sequences encompassing these mutations serve as bases for testing and identifying cattle alleles attributable to BLAD using any of a variety of diagnostic assays. Suitable nucleic acid probes and primers have also been designed for use in such assays.
Abstract:
The compression elastic modulus of a blood sample is determined by compressing a blood sample (12) between plates (14 and 16) and comparing the voltage signal (32) output from the transducer (22) with a displacement calibration constant C.sub.d. The compression elastic modulus is determined on the same sample as the platelet mediated force development.
Abstract:
Experiments have been conducted which demonstrate that gel optical density is a linear function of the fibrin fiber mass/length ratio (.mu.). Once the linear function is known, knowledge of a gel optical density at one wavelength is adequate to determine .mu.. Such measurements allow quantitative monitoring of fibrin structure, and are clinically relevant.
Abstract:
An instrument for measuring the internal force characteristics of a blood sample (12) during clotting has been developed. The blood sample (12) is held between a cup (10) and a plate (16). The plate (16) is connected to a force displacement transducer (22). As the clot forms, platelets contract and exert an inward pulling force on the plate (16). This inward pulling force is sensed by the transducer (22) which outputs a corresponding voltage signal. The voltage signal is amplified (24) and recorded on strip chart paper (28). The voltage signal (32) can be directly translated into force parameters by first calibrating the instrument with standard weights. It has been found that the maximum force measurements are obtained under controlled temperature, ionic strength and calcium concentration conditions which approximate those of the blood while in the body. A particular feature of the invention includes a water jacket (14) which is used to maintain the temperature of the blood sample (12) at 37.degree. C. (body temperature).