Results 261 to 270 of about 5,846,751 (315)
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WORK: A Journal of Prevention, Assessment & Rehabilitation, 2012
This study examines the postmen activity and the bag used in their task, which should transport the weight without affecting the locomotor system and the attitude of the worker. Studies were conducted on the activity of the postmen and transportation of loads, analyzing functional and ergonomic aspects of load distribution, as well as surveys with ...
Fabíola, Reinert, Cristina, Lucio
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This study examines the postmen activity and the bag used in their task, which should transport the weight without affecting the locomotor system and the attitude of the worker. Studies were conducted on the activity of the postmen and transportation of loads, analyzing functional and ergonomic aspects of load distribution, as well as surveys with ...
Fabíola, Reinert, Cristina, Lucio
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Science, 1965
The importance of the minor and trace elements in mineral chemistry is becoming more widely recognized with advances in technology and inter pretation. The characteristics of many materials can be influenced by the trace-element impurities found in various systems.
V P, Guinn, R E, Wainerdi
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The importance of the minor and trace elements in mineral chemistry is becoming more widely recognized with advances in technology and inter pretation. The characteristics of many materials can be influenced by the trace-element impurities found in various systems.
V P, Guinn, R E, Wainerdi
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2013
The evaluation of enzyme activities, especially their capacities, represents an important step towards the modelling of biochemical pathways in living organisms. The implementation of microplate technology enables the determination of up to >50 enzymes in relatively large numbers of samples and in various biological materials. Most of these enzymes are
Menard, Guillaume +4 more
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The evaluation of enzyme activities, especially their capacities, represents an important step towards the modelling of biochemical pathways in living organisms. The implementation of microplate technology enables the determination of up to >50 enzymes in relatively large numbers of samples and in various biological materials. Most of these enzymes are
Menard, Guillaume +4 more
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ACM Computing Surveys, 2011
Human activity recognition is an important area of computer vision research. Its applications include surveillance systems, patient monitoring systems, and a variety of systems that involve interactions between persons and electronic devices such as human-computer interfaces.
J. K. Aggarwal, Michael S. Ryoo
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Human activity recognition is an important area of computer vision research. Its applications include surveillance systems, patient monitoring systems, and a variety of systems that involve interactions between persons and electronic devices such as human-computer interfaces.
J. K. Aggarwal, Michael S. Ryoo
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Management Science, 1970
From a narrow point of view, linear programming is a method for calculating optimal operations plans for various corporate activities. From a broader point of view, however, the theory of linear programming provides a basis for the study of the economics of corporate activity. See, e.g., [Baumol, W. S. 1961.
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From a narrow point of view, linear programming is a method for calculating optimal operations plans for various corporate activities. From a broader point of view, however, the theory of linear programming provides a basis for the study of the economics of corporate activity. See, e.g., [Baumol, W. S. 1961.
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Metallurgical Reviews, 1962
AbstractIn Recent Years there has been an increasing demand for materials of very high purity for uses on an industrial as well as a laboratory scale. This has provided an impetus to the development of analytical methods for the determination of minute quantities of impurities.
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AbstractIn Recent Years there has been an increasing demand for materials of very high purity for uses on an industrial as well as a laboratory scale. This has provided an impetus to the development of analytical methods for the determination of minute quantities of impurities.
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Analysis of Neutrophil Bactericidal Activity
2014This chapter describes two methods for measuring the bactericidal activity of neutrophils. These are a new simple fluorescence-based assay, which quantifies bactericidal activity by measuring changes in bacterial fluorescence associated with a loss of membrane potential over time, and a more traditional colony counting protocol. Two variations of these
Nicholas J, Magon +4 more
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Activation analysis activities in China
Journal of Radioanalytical and Nuclear Chemistry Articles, 1991The history, the major achievements in both methodology and application studies, the current trends and the future perspectives of activation analysis in China are biefly described.
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Activity analysis with activity switching
Managerial and Decision Economics, 1982AbstractThis study presents a multi‐activity profit‐maximization model which includes a set of zero‐one activity switching variables. The contribution of these variables to total cost, in the form of fixed charges, provides a departure from the usual necessary and sufficient conditions for optimality. In particular, under certain conditions a system of
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Nature, 1971
Principles of Activation Analysis . By Paul Kruger. Pp. xi + 522. (Wiley: New York and London, August 1971.) £11.75.
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Principles of Activation Analysis . By Paul Kruger. Pp. xi + 522. (Wiley: New York and London, August 1971.) £11.75.
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