The Experts below are selected from a list of 171 Experts worldwide ranked by ideXlab platform
Isabel Chagas - One of the best experts on this subject based on the ideXlab platform.
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A simple way to teach the physiological role of ethylene at School Laboratories
Journal of Biological Education, 2002Co-Authors: Luis Marques, J. Arrabaça, Isabel ChagasAbstract:Ethylene plays an important role in plant physiology, being responsible for the maturation of fruits. In specialised Laboratories this gaseous plant regulator is quantified through complex and expensive gaschromatography equipment; this technology is not available in Schools, so ethylene is neglected by teachersperforming an experimental study about the control of plant growth and development. To provide an indirect but reliable indication of ethylene production by fruits, we developed a simple bioassay based on the titrationof malic acid.
Luis Marques - One of the best experts on this subject based on the ideXlab platform.
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A simple way to teach the physiological role of ethylene at School Laboratories
Journal of Biological Education, 2002Co-Authors: Luis Marques, J. Arrabaça, Isabel ChagasAbstract:Ethylene plays an important role in plant physiology, being responsible for the maturation of fruits. In specialised Laboratories this gaseous plant regulator is quantified through complex and expensive gaschromatography equipment; this technology is not available in Schools, so ethylene is neglected by teachersperforming an experimental study about the control of plant growth and development. To provide an indirect but reliable indication of ethylene production by fruits, we developed a simple bioassay based on the titrationof malic acid.
Ian Abrahams - One of the best experts on this subject based on the ideXlab platform.
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Minds-On Practical Work for Effective Science Learning
Science Education, 2017Co-Authors: Ian AbrahamsAbstract:The time is surely past when science teachers must plead the case for School Laboratories. It is now widely recognized that science is a process and an activity as much as it is an organized body of knowledge and that, therefore, it cannot be learned in any deep and meaningful way by reading and discussion alone. (NSTA, 1970, p. 3)
M. A. Pan’ko - One of the best experts on this subject based on the ideXlab platform.
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The innovation educational program of the Moscow Power Engineering Institute: New School Laboratories at the Department of Automated Process Control Systems
Thermal Engineering, 2008Co-Authors: A. V. Andryushin, M. A. Pan’koAbstract:A new set of School Laboratories at the Moscow Power Engineering Institute’s Department of Automated Control Systems is described that are intended for training engineers specializing in systems for automatically controlling technological processes in power engineering. The principles and objectives of the educational process, and requirements for its methodical support are discussed.
J. Arrabaça - One of the best experts on this subject based on the ideXlab platform.
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A simple way to teach the physiological role of ethylene at School Laboratories
Journal of Biological Education, 2002Co-Authors: Luis Marques, J. Arrabaça, Isabel ChagasAbstract:Ethylene plays an important role in plant physiology, being responsible for the maturation of fruits. In specialised Laboratories this gaseous plant regulator is quantified through complex and expensive gaschromatography equipment; this technology is not available in Schools, so ethylene is neglected by teachersperforming an experimental study about the control of plant growth and development. To provide an indirect but reliable indication of ethylene production by fruits, we developed a simple bioassay based on the titrationof malic acid.