Monitoring while recording

In testing the SFC specimens, acoustic emission (AE) was monitored while the specimens were strained, by counting AE events and recording the energy associated with the events. In combination with optical microscopy, it was of interest to identify the correspondence between AE events and fiber fragmentation. The first results along these lines are also reported. 

Patients may be affected by photophobia and loss of accommodation, as they are with mydriatics.Therefore patients must be monitored while in the office and on the premises and must be warned of the drug s effects while operating a vehicle or performing other tasks that pose a risk of injury to patients or others. Documentation of this warning should be included in the patient record. 

Ideally, pre-treatment planning based on predicted true doses would help optimize the treatment delivery, in situ monitoring during treatment would allow compensation for errors in light delivery (e.g. in interstitial fiber position) and compensation for dynamic changes, while recording of the actual doses delivered would allow... 

The inking was performed in a homemade tool (the capillarity-assisted particle-assembly or G PA tool) described previously , which enables control of the temperature and substrate velocity while the template is being moved under a drop of the colloidal suspension. The substrate temperatm-e was chosen such that a clearly visible accumulation zone formed, for example, 27 "C at the usual environmental humidity of 50%. A microscope camera recorded the contact angle of the meniscus, which was used to ensure good quality of the substrate and the colloid, indicated by a contact angje of 50-60 . During the inking, a microscope mounted on top of the setup was used to monitor and record the process. 

For this purpose, all relevant process and machine parameters have to be continuously monitored. While most of the required process parameters are available and recorded. These days there is a general lack of energy data. We find that the area of energy management is the least developed area today. 

Fig. 10. UV absorbance measurements were carried out on Beckman UV 5260 UV-VIS spectrophotometer with an electro thermal temperature control cell unit. The temperature control was performed with digital voltmeter with thermocouples. A quartz cell with 1 cm path length was used for all the absorbance studies. Absorbance was measured directly as a temperature function. Thermal unfolding of pepsin was monitored by recording absorbance at 280 nm in temperature interval from 20 °C to 90 °C with heating rate of 1 °C/min and samples were allowed to equilibrate for one minute at each temperature setting, while the reference cell, containing just a solvent, was monitored at room temperature. The resulting increase of the absorbance of the sample solution recorded over the temperature range. Pepsin concentration was 0.3 mg / mUoiution.

Terrestrial (geocentric) coordinate systems are used in satellite positioning. While the instantaneous terrestrial (IT) system is well suited to describe instantaneous positions in, the conventional terrestrial (CT) systems are useful for describing positions for archiving. The conventional terrestrial system recommended by lAG is the International Terrestrial Reference System (ITRS), which is fixed to the earth via several permanent stations whose horizontal tectonic velocities are monitored and recorded. 

Thermogravimetric analysis (TGA) of PEDOTrPSS with a ratio of PEDOT to PSS as 1 20 by weight, (a) The weight loss is monitored while heating the sample at a constant rate of 5 K/min. (b) The ion currents of several relevant masses are recorded simultaneously. (Data from Bayer Technology Services, Leverkusen, Germany.)... 

The chemical and electronic properties of elements at the interfaces between very thin films and bulk substrates are important in several technological areas, particularly microelectronics, sensors, catalysis, metal protection, and solar cells. To study conditions at an interface, depth profiling by ion bombardment is inadvisable, because both composition and chemical state can be altered by interaction with energetic positive ions. The normal procedure is, therefore, to start with a clean or other well-characterized substrate and deposit the thin film on to it slowly at a chosen temperature while XPS is used to monitor the composition and chemical state by recording selected characteristic spectra. The procedure continues until no further spectral changes occur, as a function of film thickness, of time elapsed since deposition, or of changes in substrate temperature. 

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