Engaging Teachers in Lifelong Learning in Oman for Knowledge Growth and Development: Government Roles and Higher Institutions

Author(s):  
Ismail Hussein Amzat ◽  
Salim Hamed Al-Mahruqi ◽  
Muhajir Teslikhan ◽  
Turkiya Al Omairi

The purpose of this chapter is to explore why a medical professional's career is one of lifelong learning and growth. Even after the period of formal education is over, continuous development and maintenance of skills is essential. Along with this, attention is also directed towards the improvement of health care services at the individual and general levels.


Author(s):  
Angela M. Passarelli ◽  
David A. Kolb

Lifelong learning requires the ability to learn from life experiences. This chapter describes the theory of experiential learning, whereby knowledge is generated from experience through a cycle of learning driven by the resolution of dual dialectics of action/reflection and experience/abstraction. The chapter provides an overview of stylistic preferences that arise from patterns of choosing among these modes of learning, as well as the spaces in which learning occurs. Movement through these modes and spaces links one experience to the next, creating a learning spiral that guides growth and development through a lifetime. Lifelong learning is also shaped by an individual’s learning identity, the extent to which one believes he or she can learn, and learning relationships, connections that promote movement through the learning spiral. Strategies for enhancing the learning process are provided for each of these topics.


Author(s):  
Dr Sunday N. Nnamani ◽  
Dr. Casmir N. Nnamele

In contemporary Nigeria, a large number of graduates are turned out from the different tertiary institutions of higher learning every year. The fact is that such graduates while in the school believe that they will be out of school rigour on graduation and will soon start life as soon as they are gainfully employed. But such dreams are in most cases shattered by the non-availability of jobs for such graduates. In the light of this, a good number of people who are graduates from the different higher institutions in Nigeria roam the streets in search of non-existing jobs. This paper deals with speciality areas of music and sculpture, the advantages and benefits inherent in these areas and their roles in generating employment with the major components highlighted. For Nigeria to attain the employment generation level of the post MDGs, there is a need to put in place vocational trainings that would enhance the right input of highly skilled human resources in music and sculpture to feed the labour market for the overall growth and development of the nation.


Heliyon ◽  
2019 ◽  
Vol 5 (8) ◽  
pp. e02264 ◽  
Author(s):  
M. Dachyar ◽  
Teuku Yuri M. Zagloel ◽  
L. Ranjaliba Saragih

Author(s):  
Angela M. Passarelli ◽  
David A. Kolb

Lifelong learning requires the ability to learn from life experiences. This chapter describes the theory of experiential learning, whereby knowledge is generated from experience through a cycle of learning driven by the resolution of dual dialectics of action/reflection and experience/abstraction. We provide an overview of stylistic preferences that arise from patterns of choosing among these modes of learning, as well as the spaces in which learning occurs. Movement through these modes and spaces link one experience to the next, creating a learning spiral that guides growth and development through a lifetime. Lifelong learning is also shaped by an individual’s learning identity, the extent to which one believes he or she can learn, and learning relationships, connections that promote movement through the learning spiral. Strategies for enhancing the learning process are provided for each of these topics.


Author(s):  
Randy Moore

Cell and tissue interactions are a basic aspect of eukaryotic growth and development. While cell-to-cell interactions involving recognition and incompatibility have been studied extensively in animals, there is no known antigen-antibody reaction in plants and the recognition mechanisms operating in plant grafts have been virtually neglected.An ultrastructural study of the Sedum telephoides/Solanum pennellii graft was undertaken to define possible mechanisms of plant graft incompatibility. Grafts were surgically dissected from greenhouse grown plants at various times over 1-4 weeks and prepared for EM employing variations in the standard fixation and embedding procedure. Stock and scion adhere within 6 days after grafting. Following progressive cell senescence in both Sedum and Solanum, the graft interface appears as a band of 8-11 crushed cells after 2 weeks (Fig. 1, I). Trapped between the buckled cell walls are densely staining cytoplasmic remnants and residual starch grains, an initial product of wound reactions in plants.


Author(s):  
Vicki L. Baliga ◽  
Mary Ellen Counts

Calcium is an important element in the growth and development of plants and one form of calcium is calcium oxalate. Calcium oxalate has been found in leaf seed, stem material plant tissue culture, fungi and lichen using one or more of the following methods—polarized light microscopy (PLM), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and x-ray diffraction.Two methods are presented here for qualitatively estimating calcium oxalate in dried or fixed tobacco (Nicotiana) leaf from different stalk positions using PLM. SEM, coupled with energy dispersive x-ray spectrometry (EDS), and powder x-ray diffraction were used to verify that the crystals observed in the dried leaf with PLM were calcium oxalate.


Author(s):  
G. M. Hutchins ◽  
J. S. Gardner

Cytokinins are plant hormones that play a large and incompletely understood role in the life-cycle of plants. The goal of this study was to determine what roles cytokinins play in the morphological development of wheat. To achieve any real success in altering the development and growth of wheat, the cytokinins must be applied directly to the apical meristem, or spike of the plant. It is in this region that the plant cells are actively undergoing mitosis. Kinetin and Zeatin were the two cytokinins chosen for this experiment. Kinetin is an artificial hormone that was originally extracted from old or heated DNA. Kinetin is easily made from the reaction of adenine and furfuryl alcohol. Zeatin is a naturally occurring hormone found in corn, wheat, and many other plants.Chinese Spring Wheat (Triticum aestivum L.) was used for this experiment. Prior to planting, the seeds were germinated in a moist environment for 72 hours.


2015 ◽  
Vol 58 ◽  
pp. 61-70 ◽  
Author(s):  
Paul B. Larsen

Ethylene is the simplest unsaturated hydrocarbon, yet it has profound effects on plant growth and development, including many agriculturally important phenomena. Analysis of the mechanisms underlying ethylene biosynthesis and signalling have resulted in the elucidation of multistep mechanisms which at first glance appear simple, but in fact represent several levels of control to tightly regulate the level of production and response. Ethylene biosynthesis represents a two-step process that is regulated at both the transcriptional and post-translational levels, thus enabling plants to control the amount of ethylene produced with regard to promotion of responses such as climacteric flower senescence and fruit ripening. Ethylene production subsequently results in activation of the ethylene response, as ethylene accumulation will trigger the ethylene signalling pathway to activate ethylene-dependent transcription for promotion of the response and for resetting the pathway. A more detailed knowledge of the mechanisms underlying biosynthesis and the ethylene response will ultimately enable new approaches to be developed for control of the initiation and progression of ethylene-dependent developmental processes, many of which are of horticultural significance.


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