Now showing items 1-10 of 786
On the possibility of breaking the heterodyne detection quantum noise limit with cross-correlation
(Institute of Electrical and Electronics Engineers Inc., 2018)
The cross-correlation sensitivity of two identical balanced photodiode heterodyne receivers is characterized. Both the balanced photodiodes receive the same weak signal split up equally, a situation equivalent to an ...
Protein-energy requirements of boys 12-14 y old determined by using the nitrogen-balance response to a mixed-protein diet
(American Society for Nutrition, 1992)
Short-term nitrogen-balance response to traded intakes of a vegetable mixed-protein diet and to a milk-egg protein diet was tested in eight healthy male children aged 12-14 y. They received 72, 104, 136, and 168 mg N · kg ...
Indirect calorimetry and nitrogen balance in patients with elective craniotomy Calorimetría indirecta y balance nitrogenado en pacientes con craneotomía electiva.
The aim of this study was to assess resting energy expenditure and nitrogen excretion in patients with cranial injury. In 25 patients subjected to elective craniotomy and 23 healthy volunteers, energy expenditure was ...
Efeito da suplementação de cloreto de amônio sobre os equilíbrios eletrolítico e ácido-básico e o pH urinário de ovinos confinados
The incidence of obstructive urolithiasis in sheep is high, especially in feedlot males, both for meat production, or the breeder of high genetic value. The urinary acidification is one way to prevent this disease and can ...
Changes in protein repletion markers in undernourished patients receiving enteral nutrition and its relation with energy and nitrogen balance Cambios en los marcadores proteicos de repleción nutricional en pacientes desnutridos conn nutrición enteral y su
AIM: To study the relationship between the changes in protein repletion indicators and calorie and nitrogen balance in undernourished patients receiving enteral nutrition. PATIENTS AND METHODS: Fourteen patients (11 female, ...
Nitrate mass balance in agricultural areas of intensive fertilizer application: the North Maresme aquifer system case study (Spain)
(Sociedad Geológica Mexicana, A.C., 2013)
Consequences of UV-enhanced community respiration for plankton metabolic balance
(Waco, Texas, 2014)
The net community production (NCP) of plankton communities affects their role as sources or sinks of atmospheric CO2. Most estimates of NCP have been made by enclosing communities in bottles, generally glass borosilicate, ...
Nitrogen balance after a single oral consumption of sacha inchi (Plukenetia volúbilis L.) protein compared to soy protein: a randomized study in humans
(Taylor & Francis, 2018)
Sacha inchi is a seed produced in the Peruvian Amazonian and its oil is recognized by the lowering lipids effect in humans. The remaining material transformed to flour has a higher amount of protein, but, the nitrogen ...
Randomized controlled trial protocol: balance training with rhythmical cues to improve and maintain balance control in Parkinson’s disease
(BioMed Central, 2015)
Abstract Background Postural instability is a particularly incapacitating disorder, whose loss of motor independence by Parkinson´s Disease (PD) patients marks a significant ...
Mineral balance during nutritional recuperation of infants with protein deficiency Balance de minerales durante la recuperación nutricional en lactantes con desnutrición energético-proteica.
Mineral requirements of normal infants change according to growth velocity. They are directly associated to needs for obtaining an adequate composition of new tissue, assure an optimal bone mineralization and for maintaining ...