The Unit Makes All the Difference

2014 ◽  
Vol 20 (4) ◽  
pp. 244-246
Author(s):  
Mary Beth Rollick

An advertisement in a local store prompted the author to create activities for the classroom that focus on sense-making and the unit being used.

2020 ◽  
Vol 113 (12) ◽  
pp. 983-988
Author(s):  
Nat Banting ◽  
Chad Williams

This article examines the mathematical activity of five-year-old Liam to explore the difference between the mathematics games designed for children and the children's games that emerge through playful activity. We propose that this distinction is a salient one for teachers observing mathematical play for evidence of mathematical sense making.


2019 ◽  
Vol 2 (4) ◽  
pp. 6-13
Author(s):  
Aamir Saeed ◽  
Saima Zubair

The difference between policy rhetoric of Public Private Partnership PPPs and likely outcomes of these reforms call forth a dialectic investigation of the reform-agenda processes and the actors involved in it. This paper is based on a case analysis of PPP Model of Punjab Education foundation (PEF), which was established in the wake of neo-liberalism. The Model of PPP is considered to be responsible for a mushroom growth of Private entrepreneurs for the provision of public education. The private provision of education is legitimized in the garb of efficiency, quality and access. These public private partnership reforms are dictated by the donor agencies and IFIs as the hegemonic power to remotely control the policies ultimately resulting into ideological shifts in developing countries like Pakistan. Using the sense making technique the contents of the PPP model and the underlying rationale for the inception of Punjab Education Foundation are explained in the light of the governance context of Pakistan; hence the nature of this paper is more predictive than descriptive to explain the likely and apparent repercussions of Public-Private Partnerships as a reform agenda in the education sector of Pakistan.


2017 ◽  
Author(s):  
Evan Thompson ◽  
Mog Stapleton

This paper explores some of the differences between the enactive approach in cognitive science and the extended mind thesis. We review the key enactive concepts of autonomy and sense-making. We then focus on the following issues: (1) the debate between internalism and externalism about cognitive processes; (2) the relation between cognition and emotion; (3) the status of the body; and (4) the difference between ‘incorporation’ and mere ‘extension’ in the body-mind-environment relation.


Author(s):  
Elke Weissmann

Despite consumption patterns gradually changing, the notion of flow remains a key concept drawn on by scholars to understand television. As a concept, ‘flow’ is connected to an understanding of the difference of television from other media as far as the viewing experience is concerned: rather than a single film, audiences encounter a number of small units that are combined in the process of audiences’ sense making. In this understanding, ephemera become as important as programmes as they interlink to create a meaningful whole. On the other hand, John Ellis argues that the more typical form for television is actually the segment which contains a separate meaning within itself. Using an audience ethnography, this article argues that in the experience of audiences, the concepts of flow and segmentation are both in evidence. Rather than seeing them as opposing, therefore, they must be understood as complementary in order to fully account for audiences’ experiences and sense making of television.


2019 ◽  
Vol 5 (1) ◽  
pp. 76-93
Author(s):  
Hanna Meretoja

AbstractThis article analyses two major problems in the dichotomous framing of the question of whether narratives in fiction and “real life” are the same or different. The dichotomy prevents us from seeing, first, that there are both crucial similarities and differences between them and, second, that there are important similarities between variants of the “similarity approach” and the “difference approach”, both of which tend to rely on ahistorical, universalizing and empiricist-positivistic assumptions concerning factuality, raw experience and the non-referentiality of narrative fiction. The article presents as an alternative to both approaches narrative hermeneutics, which sees all narratives as culturally mediated and historically changing interpretative practices but approaches literary narratives as specific modes of making sense of the world – as ones that have truth-value on a different level than non-literary narratives. Narrative hermeneutics shares with (at least some forms of) unnatural narratology and the Örebro School a passion for the uniqueness of literary narratives, but it places the emphasis on the ability of literature to disclose the world to us in existentially charged ways that would not be otherwise culturally available – in ways that open up new possibilities of thought, action and affect.


2015 ◽  
Vol 33 (3) ◽  
pp. 383-390 ◽  
Author(s):  
Adriana Tofiño ◽  
Aslenis Melo ◽  
Yumar Ruidiaz ◽  
Sofía Lissbrant

In Cesar, 30.7% of children under 5 years of age suffer from deficiencies of vitamin A, along with 13.4% for iron and 57.0% for zinc. Therefore, it is important to guarantee food security in the population through improvements in the nutritional quality of the offered food products. One alternative is the implementation of nutritionally improved crops. The production and consumption of four basic crops in the rural areas of five municipalities were characterized and compared to the implementation of the studied biofortified crops. Surveys regarding the purchase, consumption and production of cassava, bean, maize and rice were given to those responsible for food preparation and/or agricultural production in 90 families and was determined for these food ration consumed per person. In the week prior to the survey, 95.6% of the families consumed bean, 93.3% maize and 88.9% cassava and rice. The products mainly originated from purchases in the local store (bean and rice) or grown by the families (cassava). Cassava and maize were most commonly cultivated (71.1%), followed by bean (56.7%), maize (32.1%), and rice (2.2%). A 61.6% of the cultivated cassava, 23.5% of the maize, and 26.4% of the bean were destined for self-consumption, while the rest was sold or traded. Looking at the difference between the nutritional content of the biofortified products and the traditional and eating habits indicated that the substitution of the traditional varieties with the biofortified crops represented a possible intake increase of 44.59 mg/ person-day of iron, 24.05 mg/person-day of zinc, and 1.62 mg/ person-day of vitamin A. The substitution with and exclusive consumption of biofortified crops would contribute 199, 169, and 77% iron, zinc, and vitamin A based on the estimated average requirement. Due to their potential nutritional impact, the study of the adaptability and acceptability of biofortified crops is recommended.


1962 ◽  
Vol 14 ◽  
pp. 149-155 ◽  
Author(s):  
E. L. Ruskol

The difference between average densities of the Moon and Earth was interpreted in the preceding report by Professor H. Urey as indicating a difference in their chemical composition. Therefore, Urey assumes the Moon's formation to have taken place far away from the Earth, under conditions differing substantially from the conditions of Earth's formation. In such a case, the Earth should have captured the Moon. As is admitted by Professor Urey himself, such a capture is a very improbable event. In addition, an assumption that the “lunar” dimensions were representative of protoplanetary bodies in the entire solar system encounters great difficulties.


1997 ◽  
Vol 161 ◽  
pp. 491-504 ◽  
Author(s):  
Frances Westall

AbstractThe oldest cell-like structures on Earth are preserved in silicified lagoonal, shallow sea or hydrothermal sediments, such as some Archean formations in Western Australia and South Africa. Previous studies concentrated on the search for organic fossils in Archean rocks. Observations of silicified bacteria (as silica minerals) are scarce for both the Precambrian and the Phanerozoic, but reports of mineral bacteria finds, in general, are increasing. The problems associated with the identification of authentic fossil bacteria and, if possible, closer identification of bacteria type can, in part, be overcome by experimental fossilisation studies. These have shown that not all bacteria fossilise in the same way and, indeed, some seem to be very resistent to fossilisation. This paper deals with a transmission electron microscope investigation of the silicification of four species of bacteria commonly found in the environment. The Gram positiveBacillus laterosporusand its spore produced a robust, durable crust upon silicification, whereas the Gram negativePseudomonas fluorescens, Ps. vesicularis, andPs. acidovoranspresented delicately preserved walls. The greater amount of peptidoglycan, containing abundant metal cation binding sites, in the cell wall of the Gram positive bacterium, probably accounts for the difference in the mode of fossilisation. The Gram positive bacteria are, therefore, probably most likely to be preserved in the terrestrial and extraterrestrial rock record.


1994 ◽  
Vol 144 ◽  
pp. 421-426
Author(s):  
N. F. Tyagun

AbstractThe interrelationship of half-widths and intensities for the red, green and yellow lines is considered. This is a direct relationship for the green and yellow line and an inverse one for the red line. The difference in the relationships of half-widths and intensities for different lines appears to be due to substantially dissimilar structuring and to a set of line-of-sight motions in ”hot“ and ”cold“ corona regions.When diagnosing the coronal plasma, one cannot neglect the filling factor - each line has such a factor of its own.


Author(s):  
Jules S. Jaffe ◽  
Robert M. Glaeser

Although difference Fourier techniques are standard in X-ray crystallography it has only been very recently that electron crystallographers have been able to take advantage of this method. We have combined a high resolution data set for frozen glucose embedded Purple Membrane (PM) with a data set collected from PM prepared in the frozen hydrated state in order to visualize any differences in structure due to the different methods of preparation. The increased contrast between protein-ice versus protein-glucose may prove to be an advantage of the frozen hydrated technique for visualizing those parts of bacteriorhodopsin that are embedded in glucose. In addition, surface groups of the protein may be disordered in glucose and ordered in the frozen state. The sensitivity of the difference Fourier technique to small changes in structure provides an ideal method for testing this hypothesis.


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