scholarly journals Integration Biases in the Ouchi and other Visual Illusions

Perception ◽  
10.1068/p2983 ◽  
2000 ◽  
Vol 29 (6) ◽  
pp. 721-727 ◽  
Author(s):  
George Mather

A texture pattern devised by the Japanese artist H Ouchi has attracted wide attention because of the striking appearance of relative motion it evokes. The illusion has been the subject of several recent empirical studies. A new account is presented, along with a simple experimental test, that attributes the illusion to a bias in the way that local motion signals generated at different locations on each element are combined to code element motion. The account is generalised to two spatial illusions, the Judd illusion and the Zöllner illusion (previously considered unrelated to the Ouchi illusion). The notion of integration bias is consistent with recent Bayesian approaches to visual coding, according to which the weight attached to each signal reflects its reliability and likelihood.

2020 ◽  
Vol 9 (5) ◽  
pp. 94
Author(s):  
Khalid Ayad ◽  
Khaoula Dobli Bennani ◽  
Mostafa Elhachloufi

The concept of governance has become ubiquitous since it is recognized as an important tool for improving quality in all aspects of higher education.In Morocco, few scientific articles have dealt with the subject of university governance. Therefore, we will present a general review of the evolution of governance through laws and reforms established by Moroccan Governments from 1975 to 2019. The purpose of the study is to detect the extent of the presence of university governance principles in these reforms.This study enriches the theoretical literature on the crisis of Moroccan university and opens the way to new empirical studies to better understand the perception of university governance concept in the Moroccan context and to improve the quality of higher education and subsequently the economic development of the country.The findings of this study show an increasing evolution of the presence of university governance principles in reforms and higher education laws.


2000 ◽  
Vol 5 (1) ◽  
pp. 44-51 ◽  
Author(s):  
Peter Greasley

It has been estimated that graphology is used by over 80% of European companies as part of their personnel recruitment process. And yet, after over three decades of research into the validity of graphology as a means of assessing personality, we are left with a legacy of equivocal results. For every experiment that has provided evidence to show that graphologists are able to identify personality traits from features of handwriting, there are just as many to show that, under rigorously controlled conditions, graphologists perform no better than chance expectations. In light of this confusion, this paper takes a different approach to the subject by focusing on the rationale and modus operandi of graphology. When we take a closer look at the academic literature, we note that there is no discussion of the actual rules by which graphologists make their assessments of personality from handwriting samples. Examination of these rules reveals a practice founded upon analogy, symbolism, and metaphor in the absence of empirical studies that have established the associations between particular features of handwriting and personality traits proposed by graphologists. These rules guide both popular graphology and that practiced by professional graphologists in personnel selection.


Author(s):  
Dita Masyitah Sianipar And Sumarsih

This study deals with the way to improve students’ achievement in speaking particularly through Two Stay Two Stray Strategy. This study was conducted by using classroom action research. The subject of of the research was class X-AP SMK Swasta Harapan Danau Sijabut in Asahan Regency that consisted of 34 students. The research was conducted in two cycles consisted of three meetings in each cycle. The instruments of collecting data for quantitative data used Speaking Test and instrument for analysis of qualitative data used observation, interview and questionnaire sheet. Based on the speaking test score, students’ score kept improving in every test. In the test I the mean was 61,47, in the test II the mean was 67,41 and the test III the mean was 78,52. Based on observation sheet and questionnaire sheet, it was found that teaching learning process run well and lively. Students were active and interest in speaking. The using of Two Stay Two Stray Strategy is significantly improved students’ achievement in speaking.


2019 ◽  
Vol 14 (1-2) ◽  
pp. 278-282
Author(s):  
Kirill A. Popov

This review is devoted to the monograph by Jan Nedvěd “We do not decline our heads. The events of the year 1968 in Karlovy Vary”. The Karlovy Vary municipal museum coincided its publishing with the fiftieth anniversary of the Prague spring which, considering the way of the presentation, turned the book not only to scientific event but also to the social one. The book describes sociopolitical trends in the region before the year 1968, the development of the reformist movement, the invasion and advance of the armies of the Warsaw Pact countries, and finally the decline of the reformist mood and the beginning of the normalization. Working on his writing, the author deeply studied the materials of the local archive and gathered the unique selection of the photographs depicting the passage of the soviet army through the spa town and the protest actions of its inhabitants. In the meantime, Nedvěd takes undue freedom with scientific terms, and his selection of historiography raises questions. The author bases his research on the Czech papers and scarcely uses the books of Russian origin. He also did not study the subject of the participating of the GDR’s army in the operation Danube, although these troops were concentrated on the borders of Karlovy Vary region as well. Because of this decision, there are no materials from German archives or historiography in the monograph. In general, the work lacks the width of studying its subject, but it definitively accomplishes the task of depicting the Prague spring from the regional perspective.


2016 ◽  
Vol 9 (1) ◽  
pp. 91-105
Author(s):  
Jacek Wojda

Big activity passed Popes, with the least Francis Bergoglio, is a question about receptiontheir lives and action, especially in times of modern medium broadcasting. Sometimes presentedcontent could be treated as sensation, and their receptiveness deprived of profound historical andtheological meaning. This article depends of beginnings of the Church, when it started to organizeitself, with well known historically-theological arguments. Peter confessed Jesus as the Christ andgot special place among Apostles. His role matures in young Church community, which is escapingfrom Jewish religion.Peter tramps the way from Jerusalem thru Antioch to Rome, confirming his appointing to thefirst among Apostles and to being Rock in the Church. Nascent Rome Church keeps this specialPeter’s succession. Clement, bishop of Rome, shows his prerogatives as a successor of Peter. Later,bishop of Cartagena, Cyprian, confirms special role both Peter and each bishop of Rome amongother bishops. He also was finding appropriate role for each of them. Church institution, basedon Peter and Apostles persists and shows truth of the beginnings and faithfulness to them innowadays papacy.Methodological elements Presented in the introduction let for the lecture of Gospel and patristictexts without positivistic prejudices presented in old literature of the subject.


Author(s):  
Sachin Bagali ◽  
Umapati Baragi ◽  
M. R. Sajjanshetti

In the present day scenario prime need of Ayurveda is practical applicability of Ayurvedic fundamental principles and research should be more focused on all aspects where scientific inputs should confirm Ayurveda’s principles and philosophy. In Ayurveda, Gunas are described as the way of presentation of action without which no Karma (action) can be possible. Ayurveda has provided significance to every Guna so that they become useful in clinical practice. Clinical practice or research is a continuous process including a series of events which need to be performed in a sequential manner. Though there are many factors on which accomplishment of treatment depends, among these Charaka has given prime importance to Paradi Gunas. In clinical practice, Guna which are to be with Bhishak are mainly the Paradi Gunas which can also be called as miscellaneous Gunas. As rightly quoted by Acarya Charaka, for getting success in the treatment Paradi Gunas are the best. The Sutra quotes "Sidhyupaya Chikitsayam" which means that Chikitsa i.e. Dhatusamya will be done mainly with the help of Paradi Gunas. Knowledge of Paradi Gunas are required to be present in pharmacists, physicians and Researchers. Acharya Charaka says that Chikitsa Siddhi i.e. successful management of disease is not possible without the knowledge of Paradi Gunas. Paradi Gunas play an important role in selection, adaption and manifestation of drug as per condition of the disease and the patient in particular Desha and Kala. The ultimate goal of any clinical activity is to contribute in the knowledge domain and to improve professional practice. Thus this literary review of Paradi Gunas serves to explore the subject of the clinical practice.


The environment has always been a central concept for archaeologists and, although it has been conceived in many ways, its role in archaeological explanation has fluctuated from a mere backdrop to human action, to a primary factor in the understanding of society and social change. Archaeology also has a unique position as its base of interest places it temporally between geological and ethnographic timescales, spatially between global and local dimensions, and epistemologically between empirical studies of environmental change and more heuristic studies of cultural practice. Drawing on data from across the globe at a variety of temporal and spatial scales, this volume resituates the way in which archaeologists use and apply the concept of the environment. Each chapter critically explores the potential for archaeological data and practice to contribute to modern environmental issues, including problems of climate change and environmental degradation. Overall the volume covers four basic themes: archaeological approaches to the way in which both scientists and locals conceive of the relationship between humans and their environment, applied environmental archaeology, the archaeology of disaster, and new interdisciplinary directions.The volume will be of interest to students and established archaeologists, as well as practitioners from a range of applied disciplines.


2021 ◽  
Vol 127 (1) ◽  
pp. 119-134
Author(s):  
Jay Szpilka

While the subject of women’s activity in historical and contemporary punk scenes has attracted significant attention, the presence of trans women in punk has received comparatively little research, in spite of their increasing visibility and long history in punk. This article examines the conditions for trans women’s entrance in punk and the challenges and opportunities that it offers for their self-assertion. By linking Michel Foucault’s notion of parrhesia with the way trans women in punk do their gender, an attempt is made at showing how the embodied experience of a trans woman making herself heard from the punk stage can serve as a site of ‘gender pluralism’.


2009 ◽  
Vol 43 (1) ◽  
pp. 269-288 ◽  
Author(s):  
SUMIT GUHA

AbstractThe past two decades have seen a dramatic renewal of interest in the subject of historical memory, its reproduction and transmission. But most studies have focused on the selection and construction of extant memories. This essay looks at missing memory as well. It seeks to broaden our understanding of memory by investigating the way in which historical memory significant to one historical tradition was slighted by another, even though the two overlapped both spatially and chronologically. It does this by an examination of how the memory of the Marathi-speaking peoples first neglected and then adopted the story of the Vijayanagara empire that once dominated southern India.


1997 ◽  
Vol 28 (3) ◽  
pp. 413-436
Author(s):  
Chris H. Knights

AbstractThis article is the third in a series of studies on The History of the Rechabites. The first, "The Story of Zosimus or The History of the Rechabites?,"1 established the independent identity of this text within the Christian monastic work, The Story of Zosimus, and was a sort of prolegomena to the study of this text. The second, "Towards a Critical-Introduction to The History of the Rechabites,"2 sought to address the standard introductory issues, such as date, original language, provenance and purpose. The present paper seeks to examine the text verse-by-verse, and to offer a commentary on it. Or, rather, an initial commentary. No commentary of any sort has ever been offered on the Greek text of HistRech before, and it would be foolhardy to claim that any one scholar could perceive all the allusions and meanings in a particular text at a first attempt. This commentary, then, is offered in the same spirit as my two previous studies on HistRech: as a step along the way towards unravelling the meaning of this pseudepigraphon about the Rechabites, not as the last word on the subject.


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