An ergonomics approach to citrus harvest mechanization

Due to the increase of production costs in manual harvesting, strategies must be developed in order to overcome these effects, such as the attempts in implementing agricultural machines in harvest activities, whether being totally or partially mechanized. This study brings a qualitative and quantitative comparison on the impacts in work conditions and productivity in Brazilian orchards caused by the use of semi-mechanized harvesting systems, such as multiplatforms. The results come from the application of Ergonomic Work Analysis method, which focuses in the activity, quantifying and analyzing times and frequencies of the harvesting cycle, as well as the amount of movements. To achieve this, footage, interviews and a stopwatch were used in the observation 12 pickers' work cycles, six for each method of harvesting. The data interpretation pointed to improvement in working conditions with a reduction in the amount of movements performed by the picker, and increase of up to 60% in productivity with the use of semi-mechanized harvesting. Thus, the found results indicate the viability of this harvesting method. However, other variables must be observed in future studies in order to complete the guidelines for a healthy progress in the area of citrus harvesting in Brazil.     

Stereotypes,prejudices and intercultural education in Italy: Research on textbooks in primary schools

The concepts of intercultural education developed in Europe during the early 1980s, following a proposal submitted by the European Council in response to immigration. The concept of intercultural education is now quite common in Italy, not only in books, but also in the area of school legislation. Sometimes, however, even in the field of education, such terms simply become a fad or a slogan, emphatic yet hackneyed, meaningless or misused, which may give rise to irregular patterns of application in different contexts. In the course of this paper, I shall present the results of a research project--carried out by the Centro Studi Interculturali at the University of Verona--pertaining to the implementation of these principles in Italian schools. Our analysis, based on a sample of textbooks used in primary schools in several Italian provinces, investigated the presence of stereotypes, prejudices and intercultural education concepts.     

How Sentiments Organize Social Action

Sociological studies of affect and associated processes have a long tradition in the discipline, originating with Durkheim's interest in religious belief and practice. Contemporary interest in the area has focused on several distinct instances in which affective evaluations are learned, are expressed toward others, organize behavior in social situations, and change. Attitudes, emotions , feelings, moods, and sentiments are distinguished from one another and studied as distinct factors in the organization of social action. Affective information is socialized in families and reinforced in social institutions as the actor matures. Interaction with others and the exchange of social rewards leads to patterns of social organization in proximal and distal groups as actors identify others who share similar patterns of orientation to social objects. Status structures in groups are reflected in patterns of sentiment distribution. Similarly, sentiment and emotion structures impact status behavior in groups. Technological developments have advanced measurement of emotional reactions, expression of sentiments toward social objects, and identification of social structures in social media. Theoretical developments in the study of sentiment and emotion are highlighted in the essay.     

New procedures of ergonomics design in a large oil company

This study presents the challenge involved in the negotiation and construction of a standard process in a major petroleum company that has the purpose of guiding the implementation of ergonomic studies in the development of projects, systemising the implementation of ergonomics design. The standard was created by a multi-disciplinary working group consisting of specialists in ergonomics, who work in a number of different areas of the company. The objective was to guide "how to" undertake ergonomics in all projects, taking into consideration the development of the ergonomic appraisals of work. It also established that all the process, in each project phase, should be accompanied by a specialist in ergonomics. This process as an innovation in the conception of projects in this company, signals a change of culture, and, for this reason requires broad dissemination throughout the several company leadership levels, and training of professionals in projects of ergonomics design. An implementation plan was also prepared and approved by the corporate governance, complementing the proposed challenge. In this way, this major oil company will implement new procedures of ergonomics design to promote health, safety, and wellbeing of the workforce, besides improving the performance and reliability of its systems and processes.     

Head Canting in Paintings: An Historical Study

Head canting, a lateral shift of the head toward the shoulder axis, was examined in 1498 figures in the complete works of 11 painters from the XIV to the XX century: Martini, van Eyck Hubert and Jan, Holbein, Carracci, Velazquez, Rembrandt, Degas, Cèzanne, Klimt, and Modigliani. All figures (up to 9 in any one painting) that were not in complete profile and that were not depicted bowing or shifting their bodies were selected for analysis. Our analysis found a higher frequency (49%) of head canting in paintings than previously reported in naturalistic settings. Head canting was significantly higher in female figures than male figures. If a figure's head was facing laterally, head canting was more likely to be to the contralateral side. Head canting was lower in older figures than in children, youths, and adults. The highest level of head canting was seen in religious and mythological figures. Head canting was lower in figures of artists and professionals and virtually absent in depictions of nobles. Figures in pose were depicted with less head canting than those in natural settings. Head canting was lower in figures gazing toward the observer. Single-figure portraits head canted less than subjects in multiple-figure paintings. Author analysis revealed that head canting was pronounced in painters of religious subjects and in modern painters, whereas its degree was reduced in official portrait painters. These results are discussed in terms of dominance theory.     

Religion News in Israel

In this study I examine the coverage of religion in the Israeli media. An analysis of religious content in newspapers, radio, and television over a 2-month period found that religion received relatively high coverage over other categories of news. However, when broken down by religion, the coverage was found to be limited almost entirely to the Jewish faith and to the Orthodox streams of Jewry. Religion news in the secular media was mostly limited to a handful of themes, notably religious political parties, religious public personalities, and rabbis. The centrality of secular–religious relations in the Israeli public arena resulted in the subject often being addressed in the media, particularly in discussive program formats in the electronic media. The heavy focus in religious content on the Orthodox communities, particularly the ultra-Orthodox Haredi community, produced a negative stereotype of the Orthodox, widening yet further the secular–religious divide.     

A teacher and his students: child Holocaust testimonies from early postwar Polish Bytom

ABSTRACT

The document presented here was created in 1945 in Bytom, Poland. It contains testimonies by Holocaust survivor children collected and put down in a notebook by their survivor teacher, Shlomo Tsam, in the immediate aftermath of the Holocaust. The testimonies shed light on Jewish children's experience in Eastern Europe during the Holocaust, describing oppression, flight, and survival in the words of the weakest segment of Jewish communities – children. The testimonies provide raw data on the encounters between Jews and non-Jews in the territories in which the “Final Solution” was carried out. It is thus an important source contributing to the burgeoning research on the involvement of local populations in the murder of the Jews, on one hand, and in saving Jews, on the other. The creation of this document, one of several collections of Jewish survivor children's testimonies produced in the immediate postwar years, is also indicative of post-Holocaust Jewish sensibilities and concerns regarding surviving children.     

Public Dying: Death in the Media and Jade Goody

Abundant in books, on television, in film, on the internet, and in newspapers and magazines, in the twenty-first century death is hugely accessible. Within recent years, sociologists have responded to this visibility by examining death in the media, including its role and status in popular culture and ‘public mourning’, seen for example following the death of Diana, Princess of Wales in 1997. This article considers a third strand of death in the media that requires sociological attention: public dying. Drawing on the extensive media coverage of reality TV personality Jade Goody’s dying and subsequent death in early 2009, the article examines the way in which Goody’s dying illustrated how it can be commodified.     

Social Resources and Occupational Status Attainment: Comparison of Japanese and American Employees' Personal Networks

Abstract: The present study compares Japan and the USA in the ways in which individuals’ personal relationships affect the social standing they achieve. The conceptual framework applied here is similar to that used in established research in Western countries, which examines the effects of both human capital and social capital. The analyses are based on the data collected from a random sample of adult residents in Tokyo, which contains information about their personal networks. This data set is compared with the social network module of the 1985 General Social Survey in the United States. The analyses supported both human capital and social capital theories in the process of status attainment in both countries. Human capital, however, seems to have a stronger influence especially in the USA sample, because certain structural characteristics are associated with one's own educational achievement, which in turn are instrumental in attaining social capital. Unlike the USA, however, the access to social capital in Japan was found primarily through homophily, showing little effect based upon the type of networks they have. The results suggest the difference between the two countries in terms of the function of social resources and the strength of ties that are instrumental in the process of status attainment.     

The long road from Nador to Brussels

The focus of this article is on the migration of the married Berber woman and her children from the city of Nador in Northeast Morocco to Europe. The Berber woman has her own space to move in her own world with specific boundaries. In the countryside, the setting of the boundaries of the married Berber woman is materialized primarily by the boundaries of the house and the surrounding group of women. The Berber woman's real authority in the home, her potential power, corresponds to the role of the man in the external world, which is the 'wild' for the woman. In addition to the sexually determined boundaries, there is also a spatial differentiation in behavior in the women's world. Upon her arrival in Brussels, the Berber woman enters a completely new terrain in terms of both the environment and the space that will become her internal world, the home. The Berber woman, after a period of time that varies from woman to woman, will cross the new boundary to establish contacts in the outside world. The traditional boundary system is continually challenged by the functional aspect of daily life. Many of the immigrant women see their stay in Europe as a temporary phase in their lives and prepare for returning to Morocco. To obtain an insight into the manner in which young immigrants construct their life worlds and the conflicts that can accompany it, it is necessary 1st to know their country of origin, in particular, the world that their parents and ancestors were raised in and which is structured by the boundary system described in this paper.     

Psychology in the Arab World: Past, Present, and Future

In this article, we present a broad-based view of psychology in the Arab countries. We begin by casting light on the relevant contributions by ancient Arab scholars in the Middle Ages. Given that systematic scientific investigation of this legacy has been minuscule, we argue that in the future, scholars seeking to provide a more balanced and comprehensive history of Arab psychology should reanalyze these works. We point out that in the early decades of the modern twentieth century, Western psychology was introduced in the Arab countries, especially in Egypt—the gateway through which such psychology was introduced and practiced. By the early 1960s, a number of universities had been established in some Arab countries, and Egyptian academicians, including psychologists, were invited to perform teaching, research, and administration tasks. Their legacy was a discipline bearing most of the strengths and weaknesses of Egyptian psychology, although in spite of such commonalties, there exist also some interesting differences characterizing psychology in the various Arab countries. The final section of the article summarizes some key aspects endemic to psychology in the Arab countries.     

Facing east: the World ORT Union and the Jewish refugee problem in Europe, 1933–38

The World Union of Societies for Promotion of Artisanal and Agricultural Work among the Jews (ORT Union) was created in Berlin in 1921 by emigrants from Russia, veterans of the Russian ORT that had been founded in St Petersburg in 1880. By 1933, the ORT Union represented a transnational association of public philanthropic organisations and maintained a large network of professional schools and vocational training courses scattered all over Eastern Europe. After the advent of the Nazis in 1933, the ORT Union managed to work out and fulfil several relief programmes directed towards the rescue of the German Jews and improving the refugee problem. The ORT leadership considered the remote Birobidzhan region in the USSR as a possible asylum for the German‐Jewish refugees and tried to organise their large‐scale resettlement there. Although, because of a considerable change in Stalin’s foreign policy in the late 1930s, this ambitious plan was not fulfilled in full measure, the efforts of the ORT Union to rescue German Jews and solve the refugee problem undoubtedly led to an expansion of its activity and created a transcontinental network of technical and agricultural training institutions. ORT’s connection to the migratory processes of this period cannot be overestimated, especially in relation to professional training, which allowed thousands of refugees to adapt in a very short time to the new socioeconomic reality in the countries of their destination. Using documentary sources preserved in archives in Russia, Britain, Germany and Israel, this article analyses the all‐embracing programmes offered by the ORT Union for ameliorating the Jewish refugee problem in Europe from 1933 until the eve of the Second World War.     

The ‘First Generation’ in Historical Perspective: Canadian Students in the 1960s

Over the past few years a number of studies have focused on the disadvantages confronted by students who are the first in their families to attend university. Their liabilities include relatively low levels of preparedness, a lack of involvement in campus activities, and low levels of academic achievement. Rather than accepting the universality of this characterization, in this article, these negative characteristics and experiences were viewed as one ‘ideal type.’ Using this ideal type as a reference point, the current study focused on a period in Canadian history in which first generation students were the norm. In an examination of Glendon College, York University, located in Toronto Canada, in the mid 1960s, it was found that the experiences of the first generation did not fit the ideal type. Those who likely were the first in their families to attend university were prepared for their studies, involved in campus activities, and earned good grades. Possible explanations for this deviation from the ideal type include the buoyancy of the economy in the mid-sixties, an expanding university sector, the size and relative intimacy of the College, the way in which high schools prepared students for university, and stringent admission requirements.     

The effects of language on judgments of universal facial expressions of emotion

Because of the close connection between culture and language, a number of writers have suggested that bilinguals will differ in their behavior because of differences in the degree of assimilation of different cultures in the same individual. We tested this notion by obtaining data from bilingual (English and Hindi) college students in India using a well-studied cross-cultural research paradigm involving emotional perception. Subjects judged universal facial expressions of emotion in two separate sessions, one conducted entirely in English, the other in Hindi. In each session, they judged which emotion was being portrayed, and how intensely. Subjects recognized anger, fear, and sadness more accurately in English than in Hindi. They also attributed greater intensity to female photos of anger when rating in Hindi, but attributed greater intensity to female photos of sadness when rating in English. These findings were discussed in relation to the theoretical connection between culture and language.     

Weights on the rise: where and for whom?

Using over 70 nationally representative surveys, I find evidence of a dramatic increase in the share of women who are overweight in developing and transition economies, especially in Latin America and the Middle East. Urban rates of the overweight, measured by the body mass index (BMI), are also far higher than those in rural areas. In examining the inter-temporal changes in the entire standardized weight distribution, there are nonetheless many instances where it is not possible to reject the null of non-dominance, especially in rural areas. It is also clear that the distribution of women’s BMIs in most countries is becoming markedly less equitable, and that this increase in univariate inequality is driven largely by the increase in BMIs among overweight and obese women. This is somewhat analogous to the oft discussed “rich get richer” story. That is, the increasing concentration of weight, standardized by heights, among the overweight is driving a significant share of the overall increase in BMI inequality. A related finding is that when I decompose the changes in the prevalence of overweight into the effect of shifts in the mean versus changes in the distribution, in many countries, even holding mean BMI constant, there would be a marked increase in the prevalence of clinically overweight women due to changes in the shape of the BMI distribution.     

Increasing Childlessness in Germany and Japan: Toward a Childless Society?

Abstract: This paper focuses on childlessness in Germany and Japan and its sociological meanings in family formation in postmodern societies. First, it shows the trends of fertility decline and increasing childlessness, and clarifies the similarities and differences in both countries, by comparing parity composition, educational attainment, and other socioeconomic correlates of childlessness. Second, using the data of attitudinal surveys, such as the 2003 Population Policy Acceptance Study (PPAS) in Germany and the 13th National Fertility Survey (JNFS; 2005) in Japan, the reasons for having no children are observed. Third, referring to the discussions of German scholars, it tries to explain the sociological meanings of childlessness and to describe the development toward a childless society (even if it's demographically not sustainable) as one of the possible consequences of the Second Demographic Transition. Important findings are as follows: (1) In Germany the fertility decline began early in the mid-1960s but in Japan later from mid-1970s so that the increase of childlessness has been a little delayed. The proportion of childless women in Western Germany increased to 28% for the 1967 cohort. In Japan, it has increased to 12.7% for the 1960 cohort, but is expected to reach 30% for the 1970 cohort. (2) The educational gap in childlessness is clearly observed in Germany; however, this is not so simple in Japan. Corresponding with the increase of childlessness, the desired number of children in average is declining. The emergence of a child-free culture is observed in Germany by PPAS, but not yet in Japan by JNFS. (3) Polarization may proceed further in both countries, between childless people and people with many children.     

伊朗的阿富汗政策及其走向

伊朗是阿富汗的西邻,在阿富汗有着重要影响力,尤其是在语言、宗教和文化等方面。从美国发动打击阿富汗“塔利班”政权的战争后至今,伊朗在阿富汗政治和经济重建、民族和解、打击毒品走私等方面都发挥着重要作用。伊朗反对美军在阿富汗长期存在。2014年后,国际安全援助部队将大部分撤出阿富汗。伊朗会继续推动阿富汗政治、社会稳定,防止“塔利班”东山再起,参与阿富汗经济重建,但其政策也会根据地区和国际形势变化进行调整。     

The quality of life concept in sociology

An interdisciplinary concept, quality of life (QOL) has gained prominence in research in psychology, marketing, and several other disciplines. What is its status in sociology? Arising out of the social indicators“movement,” QOL has gained attention as both objective and subjective measures. Precursors of the concept figured in sociological research in the 1930s on level and plane of living. Now, it is recognized in one sociological encyclopedia, a textbook, and a few sociological monographs, but otherwise has gained little coinage in general sociology. One social problems text has adopted it as an organizing theme. With these modest inroads, the components of QOL, such as inequality, income, crime, the environment, etc., always have been prominent in sociology. When QOL is recognized in theory and when legislatures require its use in evaluation of public programs, the concept will become established in sociological research.     

Deindustrialization, Female-Headed Families, and Black and White Juvenile Homicide Rates, 1970-1990

Recent research in urban sociology posits that the proliferation of female-headed families in American cities is a result of declining economic prospects due to profound changes in the structure of the urban economy. Meanwhile, macro-level theory and research in criminology suggest that an association exists between family structure and rates of lethal violence among juveniles. Given these two streams of sociological thought, there is good reason to expect that increases in juvenile homicide rates since 1970 may be due, in part, to changes in the structure of the economy and the family during the 1970 to 1990 period. However, the nexus between deindustrialization, female-headed families, and juvenile homicide has received little attention in extant research. The objective of the current study is to remedy this gap in the literature by bringing together ideas about deindustrialization and female headship in an attempt to explain city-level changes in Black and White juvenile homicide rates between 1970 and 1990. In particular, the research investigates the hypothesis that a decline in the manufacturing base of cities increased rates of female headship and thereby indirectly raised homicide rates. Race differences in the hypothesized structural relationships also are examined.     

Women,the law,and the family in Tunisia

As in other Arab-Muslim states, women's status in Tunisia is based upon the superiority of male elders. However, the legal status of women in the family in Tunisia differs from that in other countries in the region. From independence in 1956, the state of Tunisia has been involved in legislating the status of women in the family, denying women the right to vote for members of the constituent National Assembly. The 1956 Code on the Status of the Person allows women to agree freely and personally to their marriage, established the minimum age of marriage for women at greater than 17 years, requires a pre-marriage medical certificate, and allows the wife to consent to the marriage of her children when they are minors. A woman may contribute to the costs of a marriage if she has the means, wives may cooperate with husbands in family matters and child rearing, and they automatically assume guardianship of minor children in the event of a husband's death. In the event of divorce, the wife can assume certain guardianship prerogatives if the male guardian has behaved improperly. The 1956 code forbade polygamy, makes divorce available to both spouses, gives women the right to manage their own assets, and recognizes and protects other para-family rights. Women therefore have the right to abortion in an approved hospital within the first 12 weeks, may grant their nationality to their children with the consent of the husband, and married women have the right to adopt children. The author describes the barriers to the actual practice of such civil law and building democracy in the family.