The Culture of Women's Housework : A Case Study of Bihar, India

This study examines gendered housework in India, particularly in Bihar. The perspective adopted in the study was in part derived from the data but also from sociological literature published both in Western countries and in India. The primary attention is therefore paid to modern and traditional aspects in housework. The aim is not to compare Indian practices to those of Western societies, but rather to use Western studies as a fruitful reference point. In that light, Indian housework practices appear to be traditional. Consequently, traditions are given a more significant role than is usually the case in studies on gendered housework, particularly in Western countries. The study approaches the topic mainly from the socio-cultural perspective; this provides the best means to understand the persistence of traditional habits in India. To get a wide enough picture of the division of labour, three methods were applied in the study: detailed time-use data, questionnaire and theme interviews. The data were collected in 1988 in two districts of Bihar, one rural and the other urban. The different data complement each other well but also bring to light contradictory findings: on a general level Biharian people express surprisingly modern views on gender equality but when talking in more detail (theme interviews) the interviewees told about how traditional housework practices still were in 1988. In the analysis of the data set four principal themes are discussed. Responsibility is the concept by which the study aims at understanding the logic of the argumentation on which the persistence of traditional housework practices is grounded. Contrary to the Western style, Biharian respondents appealed not to the principle of choice but to their responsibility to do what has to be done. The power of tradition, the early socialization of children to the traditional division of labour and the elusive nature of modernity are all discussed separately. In addition to the principle of responsibility, housework was also seen as an expression of affection. This was connected to housework in general but also to traditional practices. The purity principle was the third element that made Biharian interviewees favour housework in general, but as in the case of affection it too was interwoven with traditional practices. It seems to be so that if housework is in general preferred, this leads to preferring the traditional division of labour, too. The same came out when examining economic imperatives. However, the arguments concerning them proved to be rational. In analysing them it became clear that the significance of traditions is also much dependent on the economics: as far as the average income in India is very low, the prevalence of traditional practices in housework will continue. However, to make this work, cultural arguments are required: their role is to mediate more smoothly the iron rules of the economy. Key words: family, gendered housework, division of labour, responsibility, family togetherness, emotion, economy of housework, modernity, traditionality

Observation of a chiral smectic phase in azobenzene-linked bolaamphiphiles containing free sugars

Amphiphilic sugars exhibit both lyotropic and thermotropic liquid-crystalline behavior. Interestingly, in spite of the abundance of chiral centers in amphiphilic sugars, their liquid-crystalline phases do not exhibit macroscopic chirality. Herein, we report on the first observation of macroscopic chirality in sugar-based bolaamphiphiles containing free hydroxyl groups. The manifestation of the chiral smectic C* phase in these bolaamphiphiles has been observed to be critically dependent on the presence of the azobenzene moiety and the suitable length of the methylene spacer. These results imply that by suitable selection of linker groups, mesogenic bolaamphiphiles possessing macroscopic chirality can be designed using a variety of naturally available sugar derivatives.

Water in Action : Encounters among 2- to 3-Year-Old Children, Adults, and Water in Day Care

In line with cultural psychology and developmental theory, a single case approach is applied to construct knowledge on how children s interaction emerge interlinked to historical, social, cultural, and material context. The study focuses on the negotiation of constraints and meaning construction among 2-to 3-year-old children, a preschool teacher, and the researcher in settings with water. Water as an element offers a special case of cultural canalization: adults selectively monitor and guide children s access to it. The work follows the socio-cultural tradition in psychology, particularly the co-constructivist theory of human development and the Network of Meanings perspective developed at the University of São Paulo. Valsiner s concepts of Zone of Free Movement and Zone of Promoted Action are applied together with studies where interactions are seen as spaces of construction where negotiation of constraints for actions, emotions, and conceptions occur. The corpus was derived at a Finnish municipal day care centre. During a seven months period, children s actions were video recorded in small groups twice a month. The teacher and the researcher were present. Four sessions with two children were chosen for qualitative microanalysis; the analysis also addressed the transformations during the months covered by the study. Moreover, the data derivation was analyzed reflectively. The narrowed down arenas for actions were continuously negotiated among the participants both nonverbally and verbally. The adults expectations and intentions were materialized in the arrangements of the setting canalizing the possibilities for actions. Children s co-regulated actions emerged in relation to the adults presence, re-structuring attempts, and the constraints of the setting. Children co-constructed novel movements and meanings in relation to the initiatives and objects offered. Gestures, postures, and verbalizations emerged from the initially random movements and became constructed to have specific meanings and functions; meaning construction became abbreviated. The participants attempted to make sense of the ambiguous (explicit and implicit) intentions and fuzzy boundaries of promoted and possible actions: individualized yet overlapping features were continuously negotiated by all the participants. Throughout the months, children s actions increasingly corresponded adults (re-defined) conceptions of water researchers as an emerging group culture. Water became an instrument and a context for co-regulations. The study contributes to discussions on children as participants in cultural canalization and emphasizes the need for analysis in early childhood education practices on the implicit and explicit constraint structures for actions.

Influence lines for bending under a ring load of a free shell, a shell embedded in a soft medium and a shell containing a soft core

Theoretical expressions for stresses and displacements have been derived for bending under a ring load of a free shell, a shell embedded in a soft medium, and a shell containing a soft core. Numerical work has been done for typical cases with an Elliot 803 Digital Computer and influence lines are drawn therefrom.

Free convection heat transfer from vertical cylinders and wires

Free convection heat transfer from vertical long cylinders and wires were investigated experimentally. The experiments were designed to check the analytical results and the radius of curvature criteria formulated by the same authors. The results for water, the fluid medium used in the present set of experiments, are in excellent agreement with the theory. The results of Hama, Recesso and Christiaens, Kyte, Madden and Piret, in air are also shown to be in close agreement with proposed correlations.

Boxicity and cubicity of asteroidal triple free graphs

The boxicity of a graph G, denoted box(G), is the least integer d such that G is the intersection graph of a family of d-dimensional (axis-parallel) boxes. The cubicity, denoted cub(G), is the least dsuch that G is the intersection graph of a family of d-dimensional unit cubes. An independent set of three vertices is an asteroidal triple if any two are joined by a path avoiding the neighbourhood of the third. A graph is asteroidal triple free (AT-free) if it has no asteroidal triple. The claw number psi(G) is the number of edges in the largest star that is an induced subgraph of G. For an AT-free graph G with chromatic number chi(G) and claw number psi(G), we show that box(G) <= chi(C) and that this bound is sharp. We also show that cub(G) <= box(G)([log(2) psi(G)] + 2) <= chi(G)([log(2) psi(G)] + 2). If G is an AT-free graph having girth at least 5, then box(G) <= 2, and therefore cub(G) <= 2 [log(2) psi(G)] + 4. (c) 2010 Elsevier B.V. All rights reserved.

Determination of the orthotropic plate parameters of stiffened plates and grillages in free vibration

It is well known that the analysis of vibration of orthogonally stiffened rectangular plates and grillages may be simplified by replacing the actual structure by an orthotropic plate. This needs a suitable determination of the four elastic rigidity constants Dx, Dy, Dxy, D1 and the mass {Mathematical expression} of the orthotropic plate. A method is developed here for determining these parameters in terms of the sectional properties of the original plate-stiffener combination or the system of interconnected beams. Results of experimental work conducted on aluminium plates agree well with the results of the theory developed here.

Sångöversättning – någonstans mellan respekt och slagkraft

Abstract (Song translation. Balancing between respect and hit capacity): The article discusses song translation by posing questions relevant to the study, practice, and assessment of translating/translated song: Is song translation really translation? Do non-singable translations count? Can we distinguish between free and faithful song translation? Are there untranslatable (aspects of) songs? etc. Three song translations between Finnish and Swedish are analyzed in the discussion: one made for a booklet to a recording, which in spite of the evident documentary purpose is fairly singable, one that is a national transplantation, which moves the sung story to the target country but even so is fairly faithful, and one that is considered respectful to its source, became a target culture hit, but perhaps because of the subtle changes in content. Changes can be seen as caused by a particular translation brief, as manipulations negotiating a cultural difference, or as examples of how (liberally) the craft of song translation is exercised. An amateur translation of the same song, made by the article’s author, is deemed dysfunctional for having put emphasis merely on semantic accuracy and rhymes, neglecting other aspects of the craft. The article suggests that singability is a relative concept, that stylistic/intertextual values matter a great deal in song and exert significant influence on song translation, and that source and target attentions in this area can be discussed as a much variable vacillation between a stance of respect and an aim for hit capacity.

Free convection heat transfer in vertical annuli

Free convection heat transfer in vertical concentric, cylindrical annuli is investigated analytically and experimentally. The approximate double boundary layer model used by Emery and Chu for the case of vertical parallel plates is extended to the present case in obtaining heat transfer correlations in laminar free convection. Different correlations for the inner cylinder depending on the radius to the length ratio of the inner cylinder and the Rayleigh number, were used in the derivation of correlations for the annuli. The results for the case of short cylinders inside tubes are in agreement (within about 10 per cent) with the existing correlations. For other cases, namely long cylinders in annuli and wires in annuli, experiments conducted show the agreement of the analysis with experiments.

Some experimental observations on the use of activated sludge as fertilizer for fish culture

Experiments were conducted in cement cisterns to find out the effect of adding different dosages of activated sludge on fish growth and plankton production. Three dosages of sludge,viz., 62·5 gm., 125 gm. and 250 gm. per 240 litres of water were used. Fingerlings ofCyprinus carpio, Cirrhina mrigala andCatla catla responded positively,C. mrigala showing maximum growth. The results indicate that the sludge has a direct influence on increasing growth of fish and production of plankton due to the release of nutrients into the water. The increase in plankton content stops after about 30 days. When greater quantities of sludge were added in the cisterns, fish mortality took place.

Free vibrations of non-linear cubic spring mass systems in the presence of coulomb damping

An exact solution for the free vibration problem of non-linear cubic spring mass system with Coulomb damping is obtained during each half cycle, in terms of elliptic functions. An expression for the half cycle duration as a function of the mean amplitude during the half cycle is derived in terms of complete elliptic integrals of the first kind. An approximate solution based on a direct linearization method is developed alongside this method, and excellent agreement is obtained between the results gained by this method and the exact results. © 1970 Academic Press Inc. (London) Limited.