The Experts below are selected from a list of 162 Experts worldwide ranked by ideXlab platform

Michael Schiek - One of the best experts on this subject based on the ideXlab platform.

  • Automated electrical stimulation and recording for retina implant research by LabVIEW configured standalone data acquisition device
    2014 Proceedings of the SICE Annual Conference (SICE), 2014
    Co-Authors: R. Heil, Mario Schloesser, Andreas Offenhäusser, Stefan Van Waasen, Michael Schiek
    Abstract:

    To understand the neural processes within retina cell layers recent retina implant research focusses on bidirectional communication with bi-polar and ganglion cells in in-vitro retinal tissue. In order to enable this research we had developed a front-end to stimulate and record retinal cell layers with a slight time gap only and thus avoiding long recording dead times. To ease experiments with this front-end, we developed a versatile and user optimized embedded data acquisition device, named iNODE5. This can be configured using a LabVIEW based graphical user interface. We adapted the front-end to the form factor of the commercial measurement device USB-6009OEM from National Instruments. Now, for evaluation and parameter testing the front-end can be plugged into the National Instruments board and controlled via a graphical user interface which enables the export of the basic configuration parameters for later automated standalone measurement and stimulation. For this the front-end is attached to the iNODE5 which reads the experiment configuration from the personal computer via USB or SD-card. The automated electrical stimulation and recording can be started or stopped by a Terminal Program or a button placed on the iNODE5.

  • Automated electrical stimulation and recording for retina implant research by LabVIEW configured standalone data acquisition device
    2014 Proceedings of the SICE Annual Conference (SICE), 2014
    Co-Authors: R. Heil, Mario Schloesser, Andreas Offenhäusser, Stefan Van Waasen, Michael Schiek
    Abstract:

    To understand the neural processes within retina cell layers recent retina implant research focusses on bidirectional communication with bi-polar and ganglion cells in in-vitro retinal tissue. In order to enable this research we had developed a front-end to stimulate and record retinal cell layers with a slight time gap only and thus avoiding long recording dead times. To ease experiments with this front-end, we developed a versatile and user optimized embedded data acquisition device, named iNODE5. This can be configured using a LabVIEW based graphical user interface. We adapted the front-end to the form factor of the commercial measurement device USB-6009OEM from National Instruments. Now, for evaluation and parameter testing the front-end can be plugged into the National Instruments board and controlled via a graphical user interface which enables the export of the basic configuration parameters for later automated standalone measurement and stimulation. For this the front-end is attached to the iNODE5 which reads the experiment configuration from the personal computer via USB or SD-card. The automated electrical stimulation and recording can be started or stopped by a Terminal Program or a button placed on the iNODE5.

R. Heil - One of the best experts on this subject based on the ideXlab platform.

  • Automated electrical stimulation and recording for retina implant research by LabVIEW configured standalone data acquisition device
    2014 Proceedings of the SICE Annual Conference (SICE), 2014
    Co-Authors: R. Heil, Mario Schloesser, Andreas Offenhäusser, Stefan Van Waasen, Michael Schiek
    Abstract:

    To understand the neural processes within retina cell layers recent retina implant research focusses on bidirectional communication with bi-polar and ganglion cells in in-vitro retinal tissue. In order to enable this research we had developed a front-end to stimulate and record retinal cell layers with a slight time gap only and thus avoiding long recording dead times. To ease experiments with this front-end, we developed a versatile and user optimized embedded data acquisition device, named iNODE5. This can be configured using a LabVIEW based graphical user interface. We adapted the front-end to the form factor of the commercial measurement device USB-6009OEM from National Instruments. Now, for evaluation and parameter testing the front-end can be plugged into the National Instruments board and controlled via a graphical user interface which enables the export of the basic configuration parameters for later automated standalone measurement and stimulation. For this the front-end is attached to the iNODE5 which reads the experiment configuration from the personal computer via USB or SD-card. The automated electrical stimulation and recording can be started or stopped by a Terminal Program or a button placed on the iNODE5.

  • Automated electrical stimulation and recording for retina implant research by LabVIEW configured standalone data acquisition device
    2014 Proceedings of the SICE Annual Conference (SICE), 2014
    Co-Authors: R. Heil, Mario Schloesser, Andreas Offenhäusser, Stefan Van Waasen, Michael Schiek
    Abstract:

    To understand the neural processes within retina cell layers recent retina implant research focusses on bidirectional communication with bi-polar and ganglion cells in in-vitro retinal tissue. In order to enable this research we had developed a front-end to stimulate and record retinal cell layers with a slight time gap only and thus avoiding long recording dead times. To ease experiments with this front-end, we developed a versatile and user optimized embedded data acquisition device, named iNODE5. This can be configured using a LabVIEW based graphical user interface. We adapted the front-end to the form factor of the commercial measurement device USB-6009OEM from National Instruments. Now, for evaluation and parameter testing the front-end can be plugged into the National Instruments board and controlled via a graphical user interface which enables the export of the basic configuration parameters for later automated standalone measurement and stimulation. For this the front-end is attached to the iNODE5 which reads the experiment configuration from the personal computer via USB or SD-card. The automated electrical stimulation and recording can be started or stopped by a Terminal Program or a button placed on the iNODE5.

Pramod V. Mahajan - One of the best experts on this subject based on the ideXlab platform.

  • In-Situ Measurement of Fresh Produce Respiration Using a Modular Sensor-Based System.
    Sensors, 2020
    Co-Authors: Nandita Keshri, Ingo Truppel, Werner B. Herppich, Martin Geyer, Cornelia Weltzien, Pramod V. Mahajan
    Abstract:

    In situ, continuous and real-time monitoring of respiration (R) and respiratory quotient (RQ) are crucial for identifying the optimal conditions for the long-term storage of fresh produce. This study reports the application of a gas sensor (RMS88) and a modular respirometer for in situ real-time monitoring of gas concentrations and respiration rates of strawberries during storage in a lab-scale controlled atmosphere chamber (190 L) and of Pinova apples in a commercial storage facility (170 t). The RMS88 consisted of wireless O2 (0% to 25%) and CO2 sensors (0% to 0.5% and 0% to 5%). The modular respirometer (3.3 L for strawberries and 7.4 L for apples) consisted of a leak-proof arrangement with a water-containing base plate and a glass jar on top. Gas concentrations were continuously recorded by the RMS88 at regular intervals of 1 min for strawberries and 5 min for apples and, in real-time, transferred to a Terminal Program to calculate respiration rates ( R O 2 and R CO 2 ) and RQ. Respiration measurement was done in cycles of flushing and measurement period. A respiration measurement cycle with a measurement period of 2 h up to 3 h was shown to be useful for strawberries under air at 10 °C. The start of anaerobic respiration of strawberries due to low O2 concentration (1%) could be recorded in real-time. R O 2 and R CO 2 of Pinova apples were recorded every 5 min during storage and mean values of 1.6 and 2.7 mL kg−1 h−1, respectively, were obtained when controlled atmosphere (CA) conditions (2% O2, 1.3% CO2 and 2 °C) were established. The modular respirometer was found to be useful for in situ real-time monitoring of respiration rate during storage of fresh produce and offers great potential to be incorporated into RQ-based dynamic CA storage system.

Mario Schloesser - One of the best experts on this subject based on the ideXlab platform.

  • Automated electrical stimulation and recording for retina implant research by LabVIEW configured standalone data acquisition device
    2014 Proceedings of the SICE Annual Conference (SICE), 2014
    Co-Authors: R. Heil, Mario Schloesser, Andreas Offenhäusser, Stefan Van Waasen, Michael Schiek
    Abstract:

    To understand the neural processes within retina cell layers recent retina implant research focusses on bidirectional communication with bi-polar and ganglion cells in in-vitro retinal tissue. In order to enable this research we had developed a front-end to stimulate and record retinal cell layers with a slight time gap only and thus avoiding long recording dead times. To ease experiments with this front-end, we developed a versatile and user optimized embedded data acquisition device, named iNODE5. This can be configured using a LabVIEW based graphical user interface. We adapted the front-end to the form factor of the commercial measurement device USB-6009OEM from National Instruments. Now, for evaluation and parameter testing the front-end can be plugged into the National Instruments board and controlled via a graphical user interface which enables the export of the basic configuration parameters for later automated standalone measurement and stimulation. For this the front-end is attached to the iNODE5 which reads the experiment configuration from the personal computer via USB or SD-card. The automated electrical stimulation and recording can be started or stopped by a Terminal Program or a button placed on the iNODE5.

  • Automated electrical stimulation and recording for retina implant research by LabVIEW configured standalone data acquisition device
    2014 Proceedings of the SICE Annual Conference (SICE), 2014
    Co-Authors: R. Heil, Mario Schloesser, Andreas Offenhäusser, Stefan Van Waasen, Michael Schiek
    Abstract:

    To understand the neural processes within retina cell layers recent retina implant research focusses on bidirectional communication with bi-polar and ganglion cells in in-vitro retinal tissue. In order to enable this research we had developed a front-end to stimulate and record retinal cell layers with a slight time gap only and thus avoiding long recording dead times. To ease experiments with this front-end, we developed a versatile and user optimized embedded data acquisition device, named iNODE5. This can be configured using a LabVIEW based graphical user interface. We adapted the front-end to the form factor of the commercial measurement device USB-6009OEM from National Instruments. Now, for evaluation and parameter testing the front-end can be plugged into the National Instruments board and controlled via a graphical user interface which enables the export of the basic configuration parameters for later automated standalone measurement and stimulation. For this the front-end is attached to the iNODE5 which reads the experiment configuration from the personal computer via USB or SD-card. The automated electrical stimulation and recording can be started or stopped by a Terminal Program or a button placed on the iNODE5.

Andreas Offenhäusser - One of the best experts on this subject based on the ideXlab platform.

  • Automated electrical stimulation and recording for retina implant research by LabVIEW configured standalone data acquisition device
    2014 Proceedings of the SICE Annual Conference (SICE), 2014
    Co-Authors: R. Heil, Mario Schloesser, Andreas Offenhäusser, Stefan Van Waasen, Michael Schiek
    Abstract:

    To understand the neural processes within retina cell layers recent retina implant research focusses on bidirectional communication with bi-polar and ganglion cells in in-vitro retinal tissue. In order to enable this research we had developed a front-end to stimulate and record retinal cell layers with a slight time gap only and thus avoiding long recording dead times. To ease experiments with this front-end, we developed a versatile and user optimized embedded data acquisition device, named iNODE5. This can be configured using a LabVIEW based graphical user interface. We adapted the front-end to the form factor of the commercial measurement device USB-6009OEM from National Instruments. Now, for evaluation and parameter testing the front-end can be plugged into the National Instruments board and controlled via a graphical user interface which enables the export of the basic configuration parameters for later automated standalone measurement and stimulation. For this the front-end is attached to the iNODE5 which reads the experiment configuration from the personal computer via USB or SD-card. The automated electrical stimulation and recording can be started or stopped by a Terminal Program or a button placed on the iNODE5.

  • Automated electrical stimulation and recording for retina implant research by LabVIEW configured standalone data acquisition device
    2014 Proceedings of the SICE Annual Conference (SICE), 2014
    Co-Authors: R. Heil, Mario Schloesser, Andreas Offenhäusser, Stefan Van Waasen, Michael Schiek
    Abstract:

    To understand the neural processes within retina cell layers recent retina implant research focusses on bidirectional communication with bi-polar and ganglion cells in in-vitro retinal tissue. In order to enable this research we had developed a front-end to stimulate and record retinal cell layers with a slight time gap only and thus avoiding long recording dead times. To ease experiments with this front-end, we developed a versatile and user optimized embedded data acquisition device, named iNODE5. This can be configured using a LabVIEW based graphical user interface. We adapted the front-end to the form factor of the commercial measurement device USB-6009OEM from National Instruments. Now, for evaluation and parameter testing the front-end can be plugged into the National Instruments board and controlled via a graphical user interface which enables the export of the basic configuration parameters for later automated standalone measurement and stimulation. For this the front-end is attached to the iNODE5 which reads the experiment configuration from the personal computer via USB or SD-card. The automated electrical stimulation and recording can be started or stopped by a Terminal Program or a button placed on the iNODE5.