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  1. Version 1, S. Hegde/Sept 2007 DISCLAIMER: These guidelines were produced in good faith by the authors reviewing available evidence/opinion. They were designed for use by paediatric nephrologists at the University Hospital of Wales, Cardiff for children under their care. They are neither policies nor protocols but are intended to

  2. 12 lug 2019 · Introduction Metal halide perovskites with the formula ABX 3, (where A is a cation such as cesium or methylammonium, B is usually lead, and X is a halide) have attracted much interest due to their ease of fabrication, 1 widely tunable direct optical band gap, 2–5 and exceptional electronic properties. 6,7 They have been successfully employed in solar cells, 8–11 resulting in certified ...

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  5. with different mA (e.g. 50 mA, 100 mA, 200 mA, 400 mA). Record the measured air kerma. Focus Set kVp Set mA Set msec Set mAs Measure kVp Measure msec Measure expos. Air kerma B80 50 B 80 100 B 80 200 B 80 400 5.3.6 Assessment of X-ray Tube Output Variation with kV (This can be done in conjunction with 5.4.4.2-5.4.4.4).

  6. 7 set 2010 · Increasing the strength of metallic alloys while maintaining formability is an interesting challenge for enabling new generations of lightweight structures and technologies. In this paper, we ...

  7. 23 ott 2018 · We also calculated the intrinsic carrier mobility at zero electric field (μ 0), which was 9.0 × 10 −4 and 1.4 × 10 −5 cm 2 V −1 s −1 for holes and electrons, respectively. These results revealed that the COF films presented high yet balanced carrier mobility, which was the essence of the exceptional vertical conductivity.