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Mostrando ítems 251-254 de 254
Discrete coherent and squeezed states of many-qudit systems
(2010)
We present a method for orientation-selective enhancement of the first derivatives of an image. The proposed method is based on the polarization properties of the twisted-nematic liquid-crystal displays (LCDs). LCDs are ...
Outcomes in subgroups of hypertensive patients treated with regimens based on valsartan and amlodipine: An analysis of findings from the VALUE trial
(2013)
Osteoporosis is a frequent complication of ankylosing spondylitis (AS), with a prevalence from 19% to 62% dependent upon general factors (age, gender, smoking status), biomechanical aspects, specific character-istics of ...
Plasma enhanced modification of Xanthan and its use in Chitosan/xanthan Hydrogels
(2009)
Plasminogen activator inhibitor type 1 (PAI-1) is an inhibitor of plasmin production. Plasmin can directly or indirectly to degrade cartilage and bone matrix. The PAI-1 HindIII polymorphism has been associated with high ...