title: The antibacterial activity of honey: 2. Variation in the potency of the antibacterial activity

authors: Molan, Peter C.

subjects: biology

abstract: Honey is gaining acceptance by the medical profession for use as an antibacterial agent for the treatment of ulcers and bed sores, and other surface infections resulting from burns and wounds. In many cases it is being used with success on infections not responding to standard antibiotic and antiseptic therapy. Its effectiveness in rapidly clearing up infection and promoting healing is not surprising in light of the large number of research findings on its antibacterial activity, covered in Part 1 of this review.

text: The antibacterial activity of honey: 2. Variation in the potency of the antibacterial activity Honey is gaining acceptance by the medical profession for use as an antibacterial agent for the treatment of ulcers and bed sores, and other surface infections resulting from burns and wounds. In many cases it is being used with success on infections not responding to standard antibiotic and antiseptic therapy. Its effectiveness in rapidly clearing up infection and promoting healing is not surprising in light of the large number of research findings on its antibacterial activity, covered in Part 1 of this review.

year: 1992

title: A hybrid genetic algorithm for a loading problem in flexible manufacturing systems

authors: Basnet, Chuda

subjects: flexible manufacturing systems

abstract: One of the operating decisions involved in the scheduling of flexible manufacturing systems (FMS) is that of loading the FMS. Given a pool of jobs, which can be processed on alternate machines and alternate tools, the scheduler has to decide on the allocation of tools and machines to the different jobs. Various versions of this problem have appeared in the literature. We consider the version where jobs are selected for processing in a FMS in a planning horizon, operations for these jobs are assigned to machines, and corresponding tools are allocated to the slots in the machines. The objective is to minimise system unbalance. A hybrid genetic algorithm is presented that addresses this problem. Computational comparison between the genetic algorithm and previous algorithms is presented.

text: A hybrid genetic algorithm for a loading problem in flexible manufacturing systems One of the operating decisions involved in the scheduling of flexible manufacturing systems (FMS) is that of loading the FMS. Given a pool of jobs, which can be processed on alternate machines and alternate tools, the scheduler has to decide on the allocation of tools and machines to the different jobs. Various versions of this problem have appeared in the literature. We consider the version where jobs are selected for processing in a FMS in a planning horizon, operations for these jobs are assigned to machines, and corresponding tools are allocated to the slots in the machines. The objective is to minimise system unbalance. A hybrid genetic algorithm is presented that addresses this problem. Computational comparison between the genetic algorithm and previous algorithms is presented.

year: 2011

title: Fanning the divine spark: Gaining understandings of micro-interactions in New Zealand classrooms

authors: Eley, Elizabeth Martha Ann

subjects: micro-interactions

abstract: New Zealand’s Treaty of Waitangi was signed by representatives of Iwi Māori (Indigenous tribal groups) and the British Crown.  Inherent in the heritages of both signatory groups is the ontological positioning that children are born of greatness; carriers of the divine spark from Tama-nui-te-rā (the central sun) and created in the image of God.  Almost all New Zealand children attend school.  For some, their ongoing classroom experiences with educators fans their divine spark and works towards the realisation of their innate potential.  For others, schooling is not a positive experience and their divine spark may be neither recognised nor celebrated.  

This research explores the relationships and pedagogical practices that underpin the classroom micro-interactions experienced by children.  Children’s schooling experience is made up of small interactions in classrooms that are situated in the social, political and legal contexts of schooling.  Therefore, this research applies both a centripetal and a centrifugal examination of the macro and micro contexts of classroom interactions.  

In examining the macro-context, ontological views of the child and the theoretical frameworks that guide pedagogy are considered.  The Education Acts governing New Zealand schooling have successively contained an ontological contradiction that enforces both a factory model as the preferred means of schooling for New Zealand and a requirement to honour the Treaty of Waitangi, including the worldviews of both signatories.  I conclude that educators within the compulsory schooling sector are not provided with specific guidance on how to navigate these contradictory worldviews.  Neither ontological views of how children are perceived within the system, nor theoretical frameworks that could and should inform views of knowledge and how learning occurs, are made explicit for educators.  

At the micro-context level, relationships and pedagogical practices are explored through case studies in three different New Zealand classrooms.  In each case, from video-recordings of classroom interactions, critical incidents were extracted and used to support interviews with participating teachers, students, parents and members of the wider school community.  Employing culturally responsive research methodologies, the interactions with participants were relational and dialogic.  The research found that classroom micro-interactions are pervasive and complex.  All participants, students, teachers and whānau, draw from the knowledge, understandings and positionings of the individual’s own cultural toolkits in classroom interactions.  Their cultural toolkits contain a range of factors to support learning, all of which were necessary and interdependent.  

The thesis calls for all children to receive an education that fans their inherent divine spark.  While this experience is not yet the case for all, there is opportunity in the rhetoric and structures already within New Zealand’s education system for this to occur.  Some schools and communities have begun to successfully challenge and address the prevailing theoretical and pedagogical status quo.  Therefore, there is reason for radical hope for a system-wide fanning of the divine spark in every child.

text: Fanning the divine spark: Gaining understandings of micro-interactions in New Zealand classrooms New Zealand’s Treaty of Waitangi was signed by representatives of Iwi Māori (Indigenous tribal groups) and the British Crown.  Inherent in the heritages of both signatory groups is the ontological positioning that children are born of greatness; carriers of the divine spark from Tama-nui-te-rā (the central sun) and created in the image of God.  Almost all New Zealand children attend school.  For some, their ongoing classroom experiences with educators fans their divine spark and works towards the realisation of their innate potential.  For others, schooling is not a positive experience and their divine spark may be neither recognised nor celebrated.  

This research explores the relationships and pedagogical practices that underpin the classroom micro-interactions experienced by children.  Children’s schooling experience is made up of small interactions in classrooms that are situated in the social, political and legal contexts of schooling.  Therefore, this research applies both a centripetal and a centrifugal examination of the macro and micro contexts of classroom interactions.  

In examining the macro-context, ontological views of the child and the theoretical frameworks that guide pedagogy are considered.  The Education Acts governing New Zealand schooling have successively contained an ontological contradiction that enforces both a factory model as the preferred means of schooling for New Zealand and a requirement to honour the Treaty of Waitangi, including the worldviews of both signatories.  I conclude that educators within the compulsory schooling sector are not provided with specific guidance on how to navigate these contradictory worldviews.  Neither ontological views of how children are perceived within the system, nor theoretical frameworks that could and should inform views of knowledge and how learning occurs, are made explicit for educators.  

At the micro-context level, relationships and pedagogical practices are explored through case studies in three different New Zealand classrooms.  In each case, from video-recordings of classroom interactions, critical incidents were extracted and used to support interviews with participating teachers, students, parents and members of the wider school community.  Employing culturally responsive research methodologies, the interactions with participants were relational and dialogic.  The research found that classroom micro-interactions are pervasive and complex.  All participants, students, teachers and whānau, draw from the knowledge, understandings and positionings of the individual’s own cultural toolkits in classroom interactions.  Their cultural toolkits contain a range of factors to support learning, all of which were necessary and interdependent.  

The thesis calls for all children to receive an education that fans their inherent divine spark.  While this experience is not yet the case for all, there is opportunity in the rhetoric and structures already within New Zealand’s education system for this to occur.  Some schools and communities have begun to successfully challenge and address the prevailing theoretical and pedagogical status quo.  Therefore, there is reason for radical hope for a system-wide fanning of the divine spark in every child.

year: 2020