Systems and methods include a computer-implemented method for performing real-time measurements of drilling fluid in a well. A driver and a reference are monitored for responses by a measurement controller of a system for measuring fluid flow. The driver is configured as a driving electromechanical resonator for contacting the drilling fluid. The reference is configured as a reference electromechanical resonator for contacting the drilling fluid. The reference is of a similar construction as the driver and is in contact with the drilling fluid in a substantially same way. Real-time measurements are performed by the measurement controller based on information received from the driver and reference. A viscosity and density of the drilling fluid are determined based on the real-time measurements. The similar construction of the driver and reference enables mitigation of environmental sensitivities of the driver and reference, enhancing fluid property sensitivities to physical properties of the drilling fluid.

A method of controlling a vibration of a vibratory element based on a phase error is provided. The method includes vibrating the vibratory element with a drive signal, receiving a vibration signal from the vibratory element, measuring a phase difference between the drive signal and the vibration signal, determining a phase error between a target phase difference and the measured phase difference, and calculating one or more vibration control terms with the determined phase error.

The present invention is directed to a cartridge device for a measuring system for measuring viscoelastic characteristics of a sample liquid, in particular a blood sample, comprising a cartridge body having at least one measurement cavity formed therein and having at least one probe element arranged in said at least one measurement cavity for performing a test on said sample liquid; and a cover being attachable on said cartridge body; wherein said cover covers at least partially said at least one measurement cavity and forms a retaining element for retaining said probe element in a predetermined position within said at least one measurement cavity. The invention is directed to a measurement system and a method for measuring viscoelastic characteristics of a sample liquid.

The present invention is directed to a cartridge device for a measuring system for measuring viscoelastic characteristics of a sample liquid, in particular a blood sample, comprising a cartridge body having at least one measurement cavity formed therein and having at least one probe element arranged in said at least one measurement cavity for performing a test on said sample liquid; and a cover being attachable on said cartridge body; wherein said cover covers at least partially said at least one measurement cavity and forms a retaining element for retaining said probe element in a predetermined position within said at least one measurement cavity. The invention is directed to a measurement system and a method for measuring viscoelastic characteristics of a sample liquid.

The present disclosure relates to a biocompatible composition and a method for preparing the same, and a hybrid composition of β-glucan and hyaluronic acid is prepared by hybrid cross-linkage. The biocompatible composition of the present disclosure high stability against heat and bio-enzymes, and thus is capable of being used as a medical material.

A fill level measurement device for determining a topology of a filling material surface is provided, including an antenna apparatus including an array of radiator elements and a rotatable mount configured to rotate the antenna apparatus about an axis that is in parallel with the array, such that a plurality of emission angles of the antenna apparatus are electronically and mechanically settable relative to the filling material surface without local overscanning occurring.

A fill level measurement device for determining a topology of a filling material surface is provided, including an antenna apparatus including an array of radiator elements and a rotatable mount configured to rotate the antenna apparatus about an axis that is in parallel with the array, such that a plurality of emission angles of the antenna apparatus are electronically and mechanically settable relative to the filling material surface without local overscanning occurring.

This invention addresses technical problem of optimizing output of a melt cascade, which is used in production of mineral fiber (so called mineral wool as known in state of the art being stone wool, slag wool or other type of mineral wool). These technical problems are solved by steps of determining (a) trajectory of movement of a melt stream, (b) melt concentration relative to surrounding air between the first and the second rotating wheels, and (c) movement vector, and further by regulating of movement of melt stream (i.e., drop mass), said regulation mostly achieved through variation in point of contact of melt and rotating wheel or plurality thereof. This is achieved by determining three key parameters: (a) trajectory of movement of melt stream, (b) melt concentration relative to surrounding air between the first and the second rotating wheels, and (c) movement vector, and further by analyzing these three key.

This invention addresses technical problem of optimizing output of a melt cascade, which is used in production of mineral fiber (so called mineral wool as known in state of the art being stone wool, slag wool or other type of mineral wool). These technical problems are solved by steps of determining (a) trajectory of movement of a melt stream, (b) melt concentration relative to surrounding air between the first and the second rotating wheels, and (c) movement vector, and further by regulating of movement of melt stream (i.e., drop mass), said regulation mostly achieved through variation in point of contact of melt and rotating wheel or plurality thereof. This is achieved by determining three key parameters: (a) trajectory of movement of melt stream, (b) melt concentration relative to surrounding air between the first and the second rotating wheels, and (c) movement vector, and further by analyzing these three key.

A system and associated methods including a first light source directed at a sample, the first light source configured to move a plurality of particles within a medium of the sample in response to irradiation by the first light source; a second light source directed at the sample, the plurality of particles providing an optical response to irradiation by the second light source; and a detection system directed at the sample and capable of detecting the optical response of the plurality of particles moved by the first light source and irradiated by the second light source.