Point defects and texture of Pd1-xInx sputtered intermetallic thin films

Pd1-xInx thin films (0.4 < x < 0.56) were prepared by radio frequency sputtering from a multi-zone target. The properties of these Hume-Rothery alloys were studied by X-ray diffractometry, electron probe microanalysis and scanning tunneling microscopy. The diffraction spectra were analyzed to obtain the intensity ratio of the (100) superlattice line to the (200) normal line, together with the variations of the lattice constant. The results ape explained quantitatively by a model based on point defects, i.e. Pd vacancies in In-rich films and Pd antisite atoms in Pd-rich films. In-rich films grow preferentially in the [100] direction while Pd-rich films grow preferentially in the [110] direction. The grains in indium-rich sputtered films appear to be enclosed in an atomically thick, indium-rich layer. The role of texture and the influence of point defects on electrical resistivity is also reported. (C) 1996 Elsevier Science Limited.

The Relevance of Long-Term Adherence to Non Pharmacological and Pharmacological Treatment of Hypertension

Current hypertension guidelines point to the necessity of achieving sustained and strict blood pressure control in every hypertensive patient. To reach this goal the patient should comply both with hygienic measures and pharmacologic treatment. This remains a difficult task, particularly since hypertension is generally asymptomatic and since any therapeutic intervention might adversely alter the patient's quality of life. Long-term persistence with antihypertensive therapy is facilated when the treatment is initiated with well tolerated antihypertensive agents, especially blockers of the renin-angiotensin system. Having a normal blood pressure during treatment is also an important determinant of persistence. This explains the growing interest for fixed-dose combinations, which have the main advantage to be at the same time efficient and well tolerated. These simple to use preparations have even gained acceptance as first-line drug regimen.

Audit report on the City of Center Point, Iowa for the year ended June 30, 2009

Audit report on the City of Center Point, Iowa for the year ended June 30, 2009

Fixed bearing for TKR provides better results for individuals aged 70 and above

55 patients, scheduled to undergo total knee replacement, were randomized to receive either fixed or mobile-bearings. The results from a 5 year follow-up indicated that elderly patients (>70 years of age) with fixed bearings had better improvements in gait parameters in comparison to those with mobile bearings. These results was in fact reversed for patients less than 70 years of age, as they performed best with mobile bearings.

Audit report on the City of Center Point, Iowa for the year ended June 30, 2010

Audit report on the City of Center Point, Iowa for the year ended June 30, 2010