1,233 research outputs found
Barriers to the Transfer of Low-carbon Electricity Generation Technologies in Four Latin American Countries
Energy SMEs in sub-Saharan Africa: Outcomes, barriers and prospects in Ghana, Senegal, Tanzania and Zambia
Non-financial constraints to scaling-up small and medium-sized energy enterprises: Findings from field research in Ghana, Senegal, Tanzania and Zambia
Representing the Stolen Generations in the National Museum of Australia
The removal of Indigenous children from their parents has been part of the colonising relations of Indigenous and non-Indigenous people since the earliest days of the British occupation of Australia. The National Museum of Australia is beginning the process of developing a collection of objects that will enable it to tell this significant story.The paper will look at this curatorial process of ‘remembering’. It will cover such issues as the structure of the Museum; the particular nature of the Indigenous section and its aims; the contested identity of an Indigenous object; relationships established between Museum staff and the community; the ‘implied contract’ of trust established with this community in order to tell their stories; and the ‘object as witness’ and the ‘object as betrayer’
On Teaching Teachers
Audio recording On Teaching Teachers presented by Dr. Arthur Combs. The date of creation is estimated
Gender-Based Analysis of Senior High School teacher\u27s ICT Attitudes and Integration
This research delves into Senior High School teachers\u27 attitudes toward integrating Information and Communication Technology (ICT) in education. It aims to unveil the underlying factors that influence these attitudes and determine whether they exhibit significant disparities based on gender, age, teaching experience, ICT experience, ICT skills, and ICT training. The study delves into the intricate web of perspectives, beliefs, and emotions that mold the attitudes of Senior High School educators. It acknowledges the profound impact of their unique journeys, experiences, and competencies on these attitudes. This research recognizes that these attitudes are not merely abstract concepts but profound human responses with the potential to shape the future of education.
Moreover, the study employs rigorous academic methods and statistical tools to conduct a meticulous analysis of the data. It scrutinizes the statistical significance of these attitudes, unveiling patterns that provide invaluable insights for educators, policymakers, and scholars dedicated to enhancing the educational landscape. In conclusion, this research, supported by robust findings and alignment with prior research in the field, offers invaluable insights for ICT policy planners, practitioners, and scholars. These insights can guide the development of more effective ICT training programs for teachers, prospective educators, and teacher training institutions
Expression of Distal-less, dachshund, and optomotor blind in Neanthes arenaceodentata (Annelida, Nereididae) does not support homology of appendage-forming mechanisms across the Bilateria
The similarity in the genetic regulation of
arthropod and vertebrate appendage formation has been
interpreted as the product of a plesiomorphic gene
network that was primitively involved in bilaterian
appendage development and co-opted to build appendages
(in modern phyla) that are not historically related
as structures. Data from lophotrochozoans are needed to
clarify the pervasiveness of plesiomorphic appendage forming
mechanisms. We assayed the expression of three
arthropod and vertebrate limb gene orthologs, Distal-less
(Dll), dachshund (dac), and optomotor blind (omb), in
direct-developing juveniles of the polychaete Neanthes
arenaceodentata. Parapodial Dll expression marks premorphogenetic
notopodia and neuropodia, becoming restricted
to the bases of notopodial cirri and to ventral
portions of neuropodia. In outgrowing cephalic appendages,
Dll activity is primarily restricted to proximal
domains. Dll expression is also prominent in the brain. dac
expression occurs in the brain, nerve cord ganglia, a pair
of pharyngeal ganglia, presumed interneurons linking a
pair of segmental nerves, and in newly differentiating
mesoderm. Domains of omb expression include the brain,
nerve cord ganglia, one pair of anterior cirri, presumed
precursors of dorsal musculature, and the same pharyngeal
ganglia and presumed interneurons that express dac.
Contrary to their roles in outgrowing arthropod and
vertebrate appendages, Dll, dac, and omb lack comparable
expression in Neanthes appendages, implying independent
evolution of annelid appendage development. We infer
that parapodia and arthropodia are not structurally or
mechanistically homologous (but their primordia might
be), that Dll’s ancestral bilaterian function was in sensory
and central nervous system differentiation, and that
locomotory appendages possibly evolved from sensory
outgrowths
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