摘要:
Ozonolysis is a well known process involving reacting ozone with alkene compounds, for example in unsaturated vegetable oils or free fatty acids and esters thereof, to form ozonolysis products (e.g. ozonides). The invention concerns ozonolysis of unsaturated oils (e.g. unsaturated plant oils and/or unsaturated animal oils) in the presence of a participating co-reactant to form reaction products particularly suitable for use in the formation of resins.
摘要:
A method of reducing infection of a bovine teat is described. This method may include providing a surfactant for reducing infection of a bovine teat, creating a foam with a mixture of surfactant and compressed gas, extracting milk from the teat of a bovine, and, following cessation of milking the teat, placing the foamed surfactant on the teat from which milk was extracted. In some instances the foamed surfactant may form a bead at an end of the teat. The method may further include using a compressor to compress the gas, leaving the foam on the teat for more than one minute, and using a hand-held teat cup that can massage the teat as the foam is applied.
摘要:
A device for use with a bed having a frame and a supporting surface includes a flexible sheet with a tether strap connected to the sheet and extending from the sheet. The flexible sheet has opposed top and bottom surfaces, with the top surface having a high friction material with a higher coefficient of friction as compared to the bottom surface, which includes a low friction material. The tether strap is configured for connection to the frame of the bed to secure the sheet in place. A system incorporating the flexible sheet may also include an absorbent pad configured to be placed on the top surface of the sheet, where the high-friction top surface resists sliding of the absorbent pad, as well as one or more wedges having a base wall that the wedge rests on and a ramp surface configured to confront the sheet when the wedge is placed under the sheet. The base wall and the ramp surface may also contain high friction and low friction materials, respectively.
摘要:
A multi-user computer network (10) has multiple remote workstations (12, 26, 28) connected to a network server (22). The workstations access records from a database (32) controlled by the network server. All workstations can have the same record (42) open with full read and write privileges. When one workstation wants to make a change, a request is made to the network server to change the record. The network server authorizes the change to the record. The change to the record is make available to the other workstations to keep all users synchronized to the same version of the record. The network server operates as coordinator of the database allowing simultaneous changes while maintaining the latest version of the records at all workstations which utilize the record.
摘要:
A control system and method is provided for controlling engagement of a vehicle master clutch (16) in response to a throttle operating parameter. The method includes the steps of determining a throttle operating parameter value and setting an operating mode of the clutch based on the throttle operating parameter value. The method may include the steps of comparing the throttle operating parameter value to a threshold value and setting the operating mode of the clutch based on the comparison step. The control system includes a microprocessor for receiving signals corresponding to a throttle operating parameter value. The microprocessor sets an operating mode of the clutch based on the throttle operating parameter value or, optionally, the comparison of the throttle operating parameter value to a threshold value.
摘要:
A device for use with a bed having a frame and a supporting surface includes a flexible sheet with a tether strap connected to the sheet and extending from the sheet. The flexible sheet has opposed top and bottom surfaces, with the top surface having a high friction material with a higher coefficient of friction as compared to the bottom surface, which includes a low friction material. The tether strap is configured for connection to the frame of the bed to secure the sheet in place. A system incorporating the flexible sheet may also include an absorbent pad configured to be placed on the top surface of the sheet, where the high-friction top surface resists sliding of the absorbent pad, as well as one or more wedges having a base wall that the wedge rests on and a ramp surface configured to confront the sheet when the wedge is placed under the sheet. The base wall and the ramp surface may also contain high friction and low friction materials, respectively.
摘要:
A device for use with a bed having a frame and a supporting surface includes a flexible sheet with a tether strap connected to the sheet and extending from the sheet. The flexible sheet has opposed top and bottom surfaces, with the top surface having a high friction material with a higher coefficient of friction as compared to the bottom surface, which includes a low friction material. The tether strap is configured for connection to the frame of the bed to secure the sheet in place. A system incorporating the flexible sheet may also include an absorbent pad configured to be placed on the top surface of the sheet, where the high-friction top surface resists sliding of the absorbent pad, as well as one or more wedges having a base wall that the wedge rests on and a ramp surface configured to confront the sheet when the wedge is placed under the sheet. The base wall and the ramp surface may also contain high friction and low friction materials, respectively.
摘要:
A device for use with a bed having a frame and a supporting surface includes a flexible sheet with a tether strap connected to the sheet and extending from the sheet. The flexible sheet has opposed top and bottom surfaces, with the top surface having a high friction material with a higher coefficient of friction as compared to the bottom surface, which includes a low friction material. The tether strap is configured for connection to the frame of the bed to secure the sheet in place. A system incorporating the flexible sheet may also include an absorbent pad configured to be placed on the top surface of the sheet, where the high-friction top surface resists sliding of the absorbent pad, as well as one or more wedges having a base wall that the wedge rests on and a ramp surface configured to confront the sheet when the wedge is placed under the sheet. The base wall and the ramp surface may also contain high friction and low friction materials, respectively.