While tensile strength has been evaluated in the field of general surgery," to date it has not been evaluated for ophthalmic wounds. These methods for measurement of tensile strength allow objective determina­ tion and comparison of incision and suture techniques. The method to be described utilizes a tensiometer to determine the re­ gain of strength following keratome in­ cisions through the l...

| A new model for the prediction of the field strength, the delay spread and the fast fading for mobile communication networks inside buildings is presented in this paper. In the first part of the paper, the equipment for the measurements is described. Some measurement results are shown to illustrate the performance of the measurement equipment. Based on the measurements a new parameter for the...

─ In this study, electric field strength (E) levels were measured on Ondokuz Mayıs University’s Kurupelit Campus and Faculty of Medicine Hospital in Samsun, Turkey between years 2013-2015. 840 short term and two long term measurements were performed using PMM–8053 and SRM–3006 at 60 different locations of which 30 were on both the campus and hospital. The results show that the measured E levels...

A new nanoscale electric field sensor was developed for studying triboelectric charging in terrestrial and Martian dust devils. This sensor is capable to measure the large electric fields for large dust devils without saturation. However, to quantify the electric charges and the field strength it is critical to calibrate the mechanical stiffness of the sensor devices. We performed a technical f...

The phase diagram of Pf1 solutions has been studied indirectly by observation of 2H quadrupole splittings of the solvent signal and measurement of dipolar couplings in solute macromolecules. At low volume fractions of Pf1 and at high ionic strength, alignment of both the phage and the solute depends strongly on the strength of the magnetic field. Both the theoretical and experimentally determin...

In this paper, an efficient neural network based estimation technique has been studied to estimate the magnetic field strength near any power substation, and to assess the possible exposure to electromagnetic radiation received by the residents living near that substation. The measurement and the estimation were carried out in close proximity to different high powered equipment at four differen...

A new macrocell prediction model for mobile radio environment is presented. The use of feedforward artificial neural networks makes it possible to overcome some important disadvantages of previous prediction models, including both deterministic and statistical types. Our sample implementation is based upon extensive electric field strength measurements (in the 900-MHz frequency band) that were ...

Introduction: Measurement of Apparent Diffusion Coefficients (ADC) of hyperpolarized He gas in the lungs, can provide information on the micro-anatomical changes associated with disease over length scales permitted by the diffusion time. Improved sensitivity of ADC to chronic obstructive pulmonary disease (COPD) has recently been demonstrated using diffusion times on the order of seconds. These...