Abstract: One embodiment relates to a method for monitoring a remote network over the Internet. In the method, a monitoring request from a client is received from over the Internet at a server. The server transmits a relayed monitoring request over the Internet to a remote network monitor. The remote network monitor is adapted to passively monitor the remote network based on the monitoring request, thereby detecting whether an unfavorable communication condition is met the remote network.

Abstract: One embodiment relates to a method for monitoring a remote network over the Internet. In the method, a monitoring request from a client is received from over the Internet at a server. The server transmits a relayed monitoring request over the Internet to a remote network monitor. The remote network monitor is adapted to passively monitor the remote network based on the monitoring request, thereby detecting whether an unfavorable communication condition is met the remote network.

Abstract: Method and apparatus are disclosed for obtaining a field sample from a body of liquid which preserves sample quality against deterioration resulting from contamination, aeration, or escape of volatile components. The procedure involves fitting the field sampling container with septum cap and sealed end closures after the sample is taken and using the container for transport and storage of the sample prior to analysis.

Abstract: There is disclosed herein a data entry device designed for general use, and whose functional configuration may be readily changed to meet the specific needs of a number of different customers, each requiring a special assortment of operational features. The device (10) includes a housing (12) having a keyboard (14) including function control and data entry portions (18 and 20). In one embodiment, a plurality of different overlays (22) may be received over the function control portion of the keyboard. Each overlay carries an array of key labels (26), and is pliant enough to permit an underlying key to be actuated by depressing an appropriate key label. Tabs (30, 32, 34) projecting from the frame (24) carrying the overlay actuate switches (132, 134, 136) in the device to identify which overlay is carried by that frame. Other means of identifying the overlays to the data entry device are also shown. A different, permanent set of keys is provided for data entry in this embodiment.

Abstract: A structure is provided which may be advanced into the limb area of a fruit tree and which defines a plurality of outwardly opening fruit stem engaging notches. The notches include narrow open outer ends and wide inner ends and are inclined to discourage the entry of fruit bearing stems into the notches as the structure is advanced into a fruit tree limb area and to encourage movement of fruit bearing stems into the notches as the structure is withdrawn from a fruit tree limb area. A first basic form of the invention comprises a manually operable elongated wand-type tool with the notches thereon spaced longitudinally along the tool.