Application

1953 ◽  
Vol 46 (8) ◽  
pp. 567
Author(s):  
Ernest R. Ranucci

In the past I have found that the seventeenth yearbook of the National Council of Teachers of Mathematics, A Source Book of Mathematical Applications, has been a wonderfully helpful volume in keeping mathematics students interested. I am adding several examples of the geometry connected with carpentry to the many found in the seventeenth yearbook.

1980 ◽  
Vol 4 (2) ◽  
pp. 34-39
Author(s):  
Wayne Ransley

Over the past decade there has been in evidence a steadily growing awareness of the many children in our schools experiencing difficulties in school mathematics achievement. Recent public emphasis on educational accountability’ and the associated ‘back to basics’ debate has certainly contributed to the growing concern with those failing to learn elementary mathematics.In considering the manner in which our educational institutions are responding to the needs of such children, it needs to be stated at the outset, that the situation is confused by a lack of agreement as to what skills are ‘basic’ in the first place. If those children deemed to be in need of ‘remediation’ in mathematics, are to be well served, much more attention will need to be given to an analysis of what is ‘basic’ for them. At present, the view still prevails which restricts basic mathematics content to arithmetic, and in particular, it emphasises mechanistic skills in paper and pencil computation. It seems unlikely that any future employers will only require their workers to carry out mechanistic computational skills, yet pleas are still heard that this ought to constitute the main mathematical diet of those in remedial mathematics classes. It is often assumed that until these skills have been mastered no other worthwhile mathematics can be attempted. The current president of the National Council of Teachers of Mathematics (N.C.T.M.), Shirley Hill (Newsletter, 1979) refers to this assumption as the ‘prerequisite fallacy’. This belief is manifested in schools where remedial children are kept in groups until a minimal level of competency is reached in the usual mechanistic skills. This means that many children never have an introduction to challenging and interesting mathematical problem solving at their own level. Insufficient recognition is given to the fact that much of this kind of valuable work can be given to children without prior complete skill mastery. Current practices too often, only disadvantage the slow learner even more, as the mechanical performance skills are the ones which will be least required of employees and citizens in the future.


Author(s):  
Benjamin F. Trump ◽  
Irene K. Berezesky ◽  
Raymond T. Jones

The role of electron microscopy and associated techniques is assured in diagnostic pathology. At the present time, most of the progress has been made on tissues examined by transmission electron microscopy (TEM) and correlated with light microscopy (LM) and by cytochemistry using both plastic and paraffin-embedded materials. As mentioned elsewhere in this symposium, this has revolutionized many fields of pathology including diagnostic, anatomic and clinical pathology. It began with the kidney; however, it has now been extended to most other organ systems and to tumor diagnosis in general. The results of the past few years tend to indicate the future directions and needs of this expanding field. Now, in addition to routine EM, pathologists have access to the many newly developed methods and instruments mentioned below which should aid considerably not only in diagnostic pathology but in investigative pathology as well.


2020 ◽  
Vol 5 (1) ◽  
pp. 6-11 ◽  
Author(s):  
Laurence B. Leonard

Purpose The current “specific language impairment” and “developmental language disorder” discussion might lead to important changes in how we refer to children with language disorders of unknown origin. The field has seen other changes in terminology. This article reviews many of these changes. Method A literature review of previous clinical labels was conducted, and possible reasons for the changes in labels were identified. Results References to children with significant yet unexplained deficits in language ability have been part of the scientific literature since, at least, the early 1800s. Terms have changed from those with a neurological emphasis to those that do not imply a cause for the language disorder. Diagnostic criteria have become more explicit but have become, at certain points, too narrow to represent the wider range of children with language disorders of unknown origin. Conclusions The field was not well served by the many changes in terminology that have transpired in the past. A new label at this point must be accompanied by strong efforts to recruit its adoption by clinical speech-language pathologists and the general public.


2020 ◽  
Vol 1 (2) ◽  
pp. 157-172
Author(s):  
Thomas Leitch

Building on Tzvetan Todorov's observation that the detective novel ‘contains not one but two stories: the story of the crime and the story of the investigation’, this essay argues that detective novels display a remarkably wide range of attitudes toward the several pasts they represent: the pasts of the crime, the community, the criminal, the detective, and public history. It traces a series of defining shifts in these attitudes through the evolution of five distinct subgenres of detective fiction: exploits of a Great Detective like Sherlock Holmes, Golden Age whodunits that pose as intellectual puzzles to be solved, hardboiled stories that invoke a distant past that the present both breaks with and echoes, police procedurals that unfold in an indefinitely extended present, and historical mysteries that nostalgically fetishize the past. It concludes with a brief consideration of genre readers’ own ambivalent phenomenological investment in the past, present, and future each detective story projects.


Author(s):  
Andrea Gamberini

As it had been in the communal age, so, in the Visconti-Sforza era, law was the instrument that the public authority relied upon in order to subordinate the many actors present and to subjugate their political cultures. There is, therefore, the attempt to tighten a vice around competing powers—a vice that is at the same time legislative, doctrinal, and judicial. And yet, it is difficult to escape the impression of an effort whose outcomes were somewhat more uncertain than had been the case in the past. The chapter focuses on all these aspects of the deployment of legal and other stratagems to consolidate or to wrest power.


Author(s):  
John Hunsley ◽  
Eric J. Mash

Evidence-based assessment relies on research and theory to inform the selection of constructs to be assessed for a specific assessment purpose, the methods and measures to be used in the assessment, and the manner in which the assessment process unfolds. An evidence-based approach to clinical assessment necessitates the recognition that, even when evidence-based instruments are used, the assessment process is a decision-making task in which hypotheses must be iteratively formulated and tested. In this chapter, we review (a) the progress that has been made in developing an evidence-based approach to clinical assessment in the past decade and (b) the many challenges that lie ahead if clinical assessment is to be truly evidence-based.


2021 ◽  
pp. 875529302199636
Author(s):  
Mertcan Geyin ◽  
Brett W Maurer ◽  
Brendon A Bradley ◽  
Russell A Green ◽  
Sjoerd van Ballegooy

Earthquakes occurring over the past decade in the Canterbury region of New Zealand have resulted in liquefaction case-history data of unprecedented quantity. This provides the profession with a unique opportunity to advance the prediction of liquefaction occurrence and consequences. Toward that end, this article presents a curated dataset containing ∼15,000 cone-penetration-test-based liquefaction case histories compiled from three earthquakes in Canterbury. The compiled, post-processed data are presented in a dense array structure, allowing researchers to easily access and analyze a wealth of information pertinent to free-field liquefaction response (i.e. triggering and surface manifestation). Research opportunities using these data include, but are not limited to, the training or testing of new and existing liquefaction-prediction models. The many methods used to obtain and process the case-history data are detailed herein, as is the structure of the compiled digital file. Finally, recommendations for analyzing the data are outlined, including nuances and limitations that users should carefully consider.


2021 ◽  
pp. 026858092110053
Author(s):  
Koichi Hiraoka

This article reviews the research trends in welfare sociology (sociological studies on social security and welfare), one of the many subfields of active research in sociology in Japan. For this purpose, several research streams formed from the 1970s to the 2000s are described, and some of the most important research results produced within these in the past two decades are introduced. In the latter part of this article, a broad overview of the research trends in Japanese welfare sociology is attempted by focusing on the contents of the journal published by the Japan Welfare Sociology Association (JWSA).


2012 ◽  
Author(s):  
Eileen Ka-May Cheng

“What is historiography?” asked the American historian Carl Becker in 1938. Professional historians continue to argue over the meaning of the term. This book challenges the view of historiography as an esoteric subject by presenting an accessible and concise overview of the history of historical writing from the Renaissance to the present. Historiography plays an integral role in aiding undergraduate students to better understand the nature and purpose of historical analysis more generally by examining the many conflicting ways that historians have defined and approached history. By demonstrating how these historians have differed in both their interpretations of specific historical events and their definitions of history itself, this book conveys to students the interpretive character of history as a discipline and the way that the historian’s context and subjective perspective influence his or her understanding of the past.


Author(s):  
Jane S. Gerber

Sephardi identity has meant different things at different times, but has always entailed a connection with Spain, from which the Jews were expelled in 1492. While Sephardi Jews have lived in numerous cities and towns throughout history, certain cities had a greater impact on the shaping of their culture. This book focuses on those that may be considered most important, from Cordoba in the tenth century to Toledo, Venice, Safed, Istanbul, Salonica, and Amsterdam at the dawn of the seventeenth century. Each served as a venue in which a particular dimension of Sephardi Jewry either took shape or was expressed in especially intense form. Significantly, these cities were mostly heterogeneous in their population and culture — half of them under Christian rule and half under Muslim rule — and this too shaped the Sephardi worldview and attitude. While Sephardim cultivated a distinctive identity, they felt at home in the cultures of their adopted lands. The book demonstrates that Sephardi history and culture have always been multifaceted. The book's interdisciplinary approach captures the many contexts in which the life of the Jews from Iberia unfolded, without either romanticizing the past or diluting its reality.


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