Results 211 to 220 of about 431,230 (251)
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Multiple scattering calculations for technology II
Journal of Colloid and Interface Science, 1972Abstract Equations are developed for calculating the reflectance and transmittance of media which scatter and absorb light and are bounded by parallel planes. A comparison between the differential equations of the many-flux and the two-flux (Kubelka-Munk) calculation methods shows that the two-flux scattering and absorption coefficients are usually ...
P.S Mudgett, L.Willard Richards
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Synthesis of technological machines. Calculation and design
2023The issues of synthesis, analysis, dynamics and strength calculations of the technological machine mechanisms are considered in the monograph. A significant attention in the work is paid to the general approach to the synthesis of mechanisms of various classes, taking into account the technological load. The monograph may be of interest to a wide range
Yuriy I. Podgornyj +2 more
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Pioneers in Calculating and Computing Technology
2020This chapter deals with the question who invented or discovered what and when. Important contributions of women (e.g., Ada Lovelace and Grace Hopper) are included. The achievements of women during the Second World War (e.g., cracking the Enigma ciphertexts in Bletchley Park, UK, and programming the giant Eniac computer in Philadelphia) were of great ...
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METHOD OF TECHNOLOGICAL CALCULATION OF A FILM DEODORIATOR
Известия вузов. Пищевая технология, 2023Приведена методика расчета процесса дезодорации в тонком слое. По данной методике на примере дезодоратора для подсолнечного масла показан расчет основных параметров дезодорации, таких как гидродинамические параметры пленки масла, количество удаляемых в процессе дезодорации летучих веществ, критерии Рейнольдса, Прандтля, Нуссельта для пара, а также ...
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Teaching Mathematics With Technology: Calculators and Division
The Arithmetic Teacher, 1990Calculators help teachers teach in ways thot encourage students to become actively involved in their learning. This personal involvement is certainly consistent with the goals set forth in NCTM's Curriculum and Evaluation Standards for School Mathematics (1989). Calculators also allow the exploration of exercises that, although beyond the computational
Virginia E. Usnick, Patricia M. Lamphere
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Calculators: managing with technology.
Health and social service journal, 1980When the calculators do the calculating, the managers can do the managing. Len Goldstone of the UMIST Department of Management Sciences examines how close we are to that ideal. There are, he says, calculators of three levels of complexity and price, but warns that tomorrow's manager may find even the most sophisticated of today's instruments clumsy ...
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Computer technology for the realistic calculation of properties of enzyme systems
Proceedings of the 1971 26th annual conference on -, 1971Traditional pencil-and-paper analyses of enzyme kinetic experiments assume so much simplification that the results have limited biological significance. Althouqh performing initial velocity experiments with negligibly low enzyme concentrations in the presence of single inhibitors facilitates interpretation, there are a number of enzymes for which this ...
Lillian Garfinkel +2 more
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Calculation of technological machines for environmental engineering
2020The teaching aid is intended for the organization of independent work of students in the process of studying the discipline "Design, calculation and consumer properties of technological machines." Contains a methodology and recommendations for performing calculations when designing technological machines for environmental engineering.
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Research on Calculation of Transformer’s Parameters with Modern Information Technology
2011In many years teaching of Electric Machinery, Electrical Engineering Theory, and Power System Analysis, I found that students have difficulty learning how to calculate transformer parameters. It is even more difficult for them to understand the reason of reducing capacity of short circuit of three windings transformer which has different capacities in ...
Zhan Zhang, Caixia Gao, Yumei Wang
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Digital Technology and Maths-education:The Dilemma of Calculation and Conceptualisation
2018Digital technologies challenge maths education as they provide the calculations that used to be the core of maths teaching. Although calculation is still important to learn, the core of maths-education is increasingly the understanding and application of concepts and language to authentic situations in order for machines to perform adequate ...
Levinsen, Karin Tweddell; id_orcid 0000-0003-3940-0514 +1 more
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