Rolf Klemm

Rachel D Fuli1
Hasmot Ali1
Maithilee Mitra1
1Rachel D Fuli
1Hasmot Ali
1Maithilee Mitra
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A long-term implantable photoplethysmographic sensor system is proposed. The system employs an elastic cuff which is directly wrapped around an arterial blood vessel. The optically transparent cuff is equipped with light emitting diodes and a photo transistor including the technology of pulse oximetry. The sensor will permit real-time, continuous monitoring(More)
BACKGROUND Growth faltering in the first 2 years of life is high in South Asia where prevalence of stunting is estimated at 40-50%. Although nutrition counselling has shown modest benefits, few intervention trials of food supplementation exist showing improvements in growth and prevention of stunting. METHODS A cluster-randomized controlled trial was(More)
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