The instant invention provides procatalysts and catalyst systems for olefin polymerization, olefin based polymers polymerized therewith, and process for producing the same. In one embodiment, the instant invention provides a procatalyst comprising a metal-ligand complex of formula (I). ##STR00001##

A bone infusion apparatus for interbody grafts includes a container; a retainer, the retainer including a recess for receiving therein bone graft material; and a lid including a plunger assembly. A method of preparing bone including cadaver bone for use in cervical fusion includes: placing cadaver bone combined with bone collected from a patient into a recess of the retainer; placing the retainer in the container; filling the container with a liquid; attaching a lid the container; depressing a plunger of the lid such that a press head advances toward the retainer causing a dynamic pressure to act on the cadaver bone combined with the bone collected from the patient; suctioning the liquid from the container; removing the combined bone from the retainer; and placing the combined bone removed from the container into a vertebral interspace of the patient.

A bone infusion apparatus for interbody grafts includes a container; a retainer, the retainer including a recess for receiving therein bone graft material; and a lid including a plunger assembly. A method of preparing bone including cadaver bone for use in cervical fusion includes: placing cadaver bone combined with bone collected from a patient into a recess of the retainer; placing the retainer in the container; filling the container with a liquid; attaching a lid the container; depressing a plunger of the lid such that a press head advances toward the retainer causing a dynamic pressure to act on the cadaver bone combined with the bone collected from the patient; suctioning the liquid from the container; removing the combined bone from the retainer; and placing the combined bone removed from the container into a vertebral interspace of the patient.

The invention is a safe and stabilized storage equipment for geochemistry research belonging to the chemical storage field. The container comprises an cuter sleeve, a main body of the liquid storage, a stabilizer storage mechanism, a main body pedestal, an Main body inner lid mechanism and a Neutralizer storage release mechanism. It is mostly used for storing high-precision chemicals: maintain the chemical properties of the chemicals during storage and transport, and automatically and quickly neutralize them in case of emergency to avoid chemical leakage and environment pollution. The storage process is safe and reliable, which has benefited the storage and transport of industrial hazardous chemicals, laboratory reagents, petrochemical and coal chemical products to a certain extent.

A token provides the recipient with access to gifted content. Upon activation and redemption of the token, the recipient may be gain access to a gift, and the gift can take various forms. Some gifts may be electronic, while others may be physical in nature. Physical gifts, such as subscription-based gifts are not physically present at the time of giving. The token is pre-packaged in a fun gift packaging, making the gifting and unwrapping experience more meaningful.

A token provides the recipient with access to gifted content. Upon activation and redemption of the token, the recipient may be gain access to a gift, and the gift can take various forms. Some gifts may be electronic, while others may be physical in nature. Physical gifts, such as subscription-based gifts are not physically present at the time of giving. The token is pre-packaged in a fun gift packaging, making the gifting and unwrapping experience more meaningful.

Described herein are devices and methods for storage and application of a contact lens. The device includes an applicator cap (102) including a handle portion (106a) having a first end, a second end, and a body that extends between the first end and the second end. The body includes at least one lever surface. The device includes a container (104) having a reservoir configured to house a contact lens and packaging solution. The at least one lever surface is configured to provide at least one leverage point for movement of the applicator cap relative to the container.

Described herein are devices and methods for storage and application of a contact lens. The device includes an applicator cap (102) including a handle portion (106a) having a first end, a second end, and a body that extends between the first end and the second end. The body includes at least one lever surface. The device includes a container (104) having a reservoir configured to house a contact lens and packaging solution. The at least one lever surface is configured to provide at least one leverage point for movement of the applicator cap relative to the container.

A closure (100, 100A, 100B, 100C, 100D, 100F, 100G, 100H, 100I) having a base (112, 112A, 112B, 112C, 112D, 112F, 112G, 112H, 112I), a lid (116, 116A, 116B, 116D, 116F, 116I), and a utensil (124, 124A, 124B, 124E, 124F, 124G, 124I) is provided for a container (104). One of the base (112, 112A, 112B, 112C, 112D, 112F, 112G, 112H, 112I) and the lid (116, 116A, 116B, 116D, 116F, 116I) includes a raised platform region (198, 198A) for releasably holding the utensil (124, 124A, 124B, 124E, 124F, 124G, 124I) and includes a recessed region (194, 194A) such that a handle portion (172, 172B, 172E, 172F, 172G, 172I) of the utensil (124, 124A, 124B, 124E, 124F, 124G, 124I) projects beyond the platform region (198, 198A) over the recessed region (194, 194A).

A closure (100, 100A, 100B, 100C, 100D, 100F, 100G, 100H, 100I) having a base (112, 112A, 112B, 112C, 112D, 112F, 112G, 112H, 112I), a lid (116, 116A, 116B, 116D, 116F, 116I), and a utensil (124, 124A, 124B, 124E, 124F, 124G, 124I) is provided for a container (104). One of the base (112, 112A, 112B, 112C, 112D, 112F, 112G, 112H, 112I) and the lid (116, 116A, 116B, 116D, 116F, 116I) includes a raised platform region (198, 198A) for releasably holding the utensil (124, 124A, 124B, 124E, 124F, 124G, 124I) and includes a recessed region (194, 194A) such that a handle portion (172, 172B, 172E, 172F, 172G, 172I) of the utensil (124, 124A, 124B, 124E, 124F, 124G, 124I) projects beyond the platform region (198, 198A) over the recessed region (194, 194A).