摘要:
Methods of combating production problems in wells containing defective gravel packs are provided. The methods basically comprise forming at least one perforation in the well bore extending from the well bore through the defective gravel pack and into the producing formation, forming at least one fracture containing proppant material in the formation communicating with the perforation and consolidating the proppant material in the fracture.
摘要:
Bisaryl-sulfonamide compounds having the formula wherein Ar, R1, R2, L, B, W, X, Y, and Z, compositions and methods are provided that are useful in the treatment or prevention of a condition or disorder mediated by PPARγ or PPARδ. In particular, the compounds of the invention modulate the function of PPARγ or PPARδ. The subject methods are particularly useful in the treatment and/or prevention of diabetes, obesity, hypercholesterolemia, rheumatoid arthritis and atherosclerosis.
摘要:
Compounds, compositions and methods are provided that are useful in the treatment or prevention of a condition or disorder mediated by PPARγ or PPARδ. In particular, the compounds of the invention modulate the function of PPARγ or PPARδ. The subject methods are particularly useful in the treatment and/or prevention of diabetes, obesity, hypercholesterolemia, rheumatoid arthritis and atherosclerosis.
摘要:
The accuracy and/or precision of measurements of extracellular acidification rate or CO2 evolution in cell culture medium may be improved by using materials with low CO2 permeability for medium-containing vessels.
摘要:
Compounds, compositions and methods are provided that are useful in the treatment or prevention of a condition or disorder mediated by PPARγ or PPARδ. In particular, the compounds of the invention modulate the function of PPARγ or PPARδ. The subject methods are particularly useful in the treatment and/or prevention of diabetes, obesity, hypercholesterolemia, rheumatoid arthritis and atherosclerosis.
摘要:
The accuracy and/or precision of measurements of extracellular acidification rate or CO2 evolution in cell culture medium may be improved by using materials with low CO2 permeability for medium-containing vessels.
摘要:
Devices and methods that measure one or more properties of a living cell culture that is contained in liquid media within a vessel, and typically analyzes plural cell cultures contained in plural vessels such as the wells of a multiwell microplate substantially in parallel. The devices incorporate a sensor that remains in equilibrium with, e.g., remains submerged within, the liquid cell media during the performance of a measurement and during addition of one or more cell affecting fluids such as solutions of potential drug compounds.
摘要:
A shutter includes a frame with frame members that are spaced apart from one another, and a series of louvers are respectively rotatably mounted to the frame members. At least one of the frame members includes a casing defining a cavity. A controller, which preferably includes a rack and pinion system, is at least partially positioned in the cavity for synchronously pivoting the louvers. A housing of the controller is preferably an extrusion that reinforces the casing.