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Purpose – The overall aim of the chapter is to explore how disputes between family members are accomplished and how the actions of copresent members (the mother and elder brother) contribute to the unfolding dispute.

Methodology – Selected from video recordings of the family breakfast, three extended sequences of mealtime talk were transcribed using the Jeffersonian system and analyzed using the analytic resources of conversation analysis and ethnomethodology.

Findings – This analysis establishes how both the mother and elder sibling intervene in matters to do with who has access to some bookclub brochures. Appeals to rules such as “you’ve got to share” are used by the mother to manage the local issue of the dispute. In intervening to resolve and settle disputes, the mother makes visible particular moral orders, such as sharing. Intervention is accomplished through directions, increasing physical proximity to the dispute, topic shift, and physical intervention in the dispute, such as gently removing a child's hand from the brochures. Justifications for sharing proffered by the mother that work to establish an alignment with one child are challenged by the other sibling, thus contributing to an escalation of the dispute. Also explicated is how an older sibling buys into the dispute, making visible his view about how sharing is accomplished; that is, you “just cope with it.”

Practical implications – This chapter has some practical implications for adults who interact with children (teachers, parents) highlighting that in some way, adults, through their actions may contribute to the continuation of a dispute and second, how adult attempts to settle or end a dispute may result only in a temporary settlement rather than a cessation of the dispute.

Value of chapter – The chapter contributes understandings about how family members manage disputes interactionally and how social and moral orders are accomplished during family mealtime. Additionally, it shows how some disputes are temporarily settled and connected across a section of action rather than ended.

The purpose of this research is to perform instrumental comparison of hand parameters of knitted fabrics produced from different biodegradable fibres and to analyze peculiarities of hand parameters' extent influenced by fabric structure and chemical softening.

The hand of five types of different biodegradable fabrics was evaluated. Experiments were performed using a method based on the principle of specimen biaxial punching deformation when a disc‐shaped specimen is extracted through a round nozzle. The Influence of fabric weave (terry and plain jersey) and finishing (padding with the silicone softener “Belfasin SI”) on the fabric hand was investigated.

Investigations have shown that weave type and finishing significantly influenced fabric hand properties. It was also stated that even tenuous differences between fabric parameters could be obtained by one numeral value of complex hand rate Q.

Experiments have shown that KTU–Griff–Tester is a simple, reliable instrumental device suitable to obtain quantitative information about fabric mechanical properties. Evaluation of finishing influence on a fabric hand could be precisely expressed by one parameter Q.

In the present research quantitative evaluation of new fabrics from biodegradable fibres hand was performed. Comparison between new biodegradable and traditional cotton fabrics has shown that new biodegradable fibres which are generally used for underwear, sportswear and for medical application are characterized by soft hand, as a result a good affinity with skin.

This paper aims to investigate the role of shapes of containers (nine different containers) on entropy generation minimization involving identical cross-sectional area (1 sq. unit) in the presence of identical heating (isothermal). The nine containers are categorized into three classes based on their geometric similarities (Class 1: square, tilted square and parallelogram; Class 2: trapezoidal type 1, trapezoidal type 2 and triangular; Class 3: convex, concave and curved triangular).

Galerkin finite element method is used to solve the governing equations for a representative fluid (engine oil: Pr = 155) at Ra = 10³–10⁵. In addition, finite element method is used to solve the streamfunction equation and evaluate the entropy generation terms (S_ψ and S_θ). Average Nusselt number ( Nub¯) and average dimensionless spatial temperature ( θ^) are also evaluated via the finite element basis sets.

Based on larger Nub¯, larger θ^ and optimal S_total values, containers from each class are preferred as follows: Class 1: parallelogrammic and square, Class 2: trapezoidal type 1 and Class 3: convex (larger θ^, optimum S_total) and concave (larger Nub¯). Containers with curved walls lead to enhance the thermal performance or efficiency of convection processes.

Comparison of entropy generation, intensity of thermal mixing ( θ^) and average heat transfer rate give a clear picture for choosing the appropriate containers for processing of fluids at various ranges of Ra. The results based on this study may be useful to select a container (belonging to a specific class or containers with curved or plane walls), which can give optimal thermal performance from the given heat input, thereby leading to energy savings.

This study depicts that entropy generation associated with the convection process can be reduced via altering the shapes of containers to improve the thermal performance or efficiency for processing of identical mass with identical heat input. The comparative study of nine containers elucidates that the values of local maxima of S_ψ (S_ψ,max), S_θ (S_θ,max) and magnitude of S_total vary with change in shapes of the containers (Classes 1–3) at fixed Pr and Ra. Such a comparative study based on entropy generation minimization on optimal heating during convection of fluid is yet to appear in the literature. The outcome of this study depicts that containers with curved walls are instrumental to optimize entropy generation with reasonable thermal processing rates.

The purpose of this paper is to evaluate the influence of assembly type on the hand property of the polyester-knitted materials containing different amounts of elastane fibre.

The hand property of control textile materials specimens as well as assembled ones applying both adhesive bonding and sewing was evaluated analysing the typical pulling curves as well as the individual hand parameters, which were determined using the device KTU-Griff-Tester. The complex hand criterion Q was calculated for the complete assessment of both textiles and their assemblies’ hand by one numeral value.

It was shown that the fabric structure and assembly type have a significant influence on the knitted materials hand property. The complex hand criterion Q varied from 0.068 to 0.186, depending on the material structure, and it was decreased up to 42.6 per cent due to textile assemblies.

The determined research results are significant not only for clothing science but also leads to the improvement in clothing quality in fashion industry suggesting more ergonomic and original constructional decisions for clothes’ design, selection of most suitable assembly type and its place in overall garment area, which is very important for the development process of the slim fitted sportswear featuring with a very complicated construction, usually worn under intensive body movements causing rubbing effect to the skin.

Knitted fabrics should not only be elastic but also have perfect hand, thus making them to feel comfortable. But hand property of assembled textiles had not been investigated previously. Novelty and originality of this research was the objective and simple evaluation of the hand property for both knitted materials and their assemblies taking into account the overall skin sensorial comfort of a garment.

This paper indicates that most of fuzzy translating rules for a fuzzy conditional proposition “If x is A then y is B” with A and B being fuzzy concepts can lead to very reasonable consequences which fit our intuition with respect to several criteria such as modus ponens and modus tollens. Moreover, it is shown that a syllogism holds for most of the methods under the new compositions, though they do not always satisfy the syllogism under the max‐min composition.

Action films have traditionally been included in a category of popular cinema that enhanced and celebrated male heroes as the epitome of masculinity. Classical representations of men in this genre included notorious characters such as Indiana Jones, John Rambo or John McClane, to name just a few, who were conceived as characteristic of heteronormative and male-based aesthetics. The films in which these characters appeared reaffirmed a model of masculinity that perceived women as just an accessory that complemented men's attributes, but there were other examples within the genre that offered more complex views in the treatment of gender roles. Therefore, this chapter will focus on the evolution of the roles played by men and women in the Mad Max action film series, and will discuss how the representation of gender is determined in the franchise by the mediation of space in the generation of male and female roles.

The different representations of The Wasteland in Mad Max have contributed to locate characters in positions that have traditionally been associated with either men or women, such as cars, roads, wilderness or domestic environments. However, the evolution experienced by director George Miller's gender awareness, from the representation of the original Max Rockatansky in the first Mad Max film to his relegation to a supporting role in the latest production, in favour of iconic Imperator Furiosa, has provided a description of how the resignification of these spaces has been fundamental in presenting female characters as autonomous, independent and performative subjects, and male characters as active yet not intrusive participants in the empowerment of women and in dismantling male privilege.

Spark ignition (SI) engines are used in a wide area in the transportation industry, from road vehicles to piston-prop aircraft. On the other hand, the decrease in reserves of fossil fuels used in SI engines and the increase in greenhouse gas emissions makes the use of alternative fuels inevitable. In this paper, optimization of in-cylinder combustion and engine performance parameters by intake-charge conditions [i.e. intake-air temperature, injection timing and exhaust gas recirculation (EGR)] in a hydrogen (H₂)-fueled small SI engine is performed.

Experimental studies were performed at a 1,600 rpm engine speed of a single-cylinder, air-cooled engine having a stroke volume of 476.5 cm³, maximum output power of 13 HP and torque of 25 Nm. The hydrogen-fueled SI engine was operated by a lean air-fuel mixture (ϕ = 0.6) under wide-open throttle (WOT) conditions.

The findings of the paper show that improvements can be achieved in in-cylinder combustion, indicated engine performance, exhaust NO_x emissions with optimum intake-air temperature, the start of H₂ injection and the ERG rate.

It has been determined that a 32°C intake-air temperature, 395°C (bTDC) start of H₂ injection, and 5%–10% EGR rates are the most suitable values for the examined hydrogen fueled SI engine.

Hydrogen is a usable alternative fuel for SI engines used in a wide area from road vehicles to piston-prop aircraft engines. However, a number of problems remain that limit hydrogen fueled SI engines to some extent, such as backfire, a decrease of engine power, and high NO_x emissions. Therefore, it is appropriate to examine the effects of intake-charge conditions on in-cylinder combustion, engine performance, and NO_x emissions parameters in a hydrogen fuelled SI engine.

An efficient method utilizing a “max‐pro” optimum scheme for solving the “max‐min” decision function in a fuzzy optimization environment. The proposed method significantly simplifies the “max‐min” optimum solving problem, especially in the case when the number of objectives and constraints is large. Presents illustrative examples. The technique may also have valuable applications in solving general optimization problems with a piecewise‐smoothed objective function.

Discussions of political ethics, and of the problem of dirty hands, often cite Max Weber’s comments on these subjects, especially as presented in “Politics as a vocation”. Offers an interpretation of Weber’s views by explaining why he focused on the political leader as the proper subject of political morality, why he deemed certain personal qualities essential to responsible leadership, how he conceived the relationship between ethics and politics, and why he believed the problem of dirty hands to be both inescapable and unresolvable. Advances the central claims that Weber conceived political ethics as the attempt to reconcile ethical with political duties, and dirty hands as the inevitable accompaniment of political action because of its unavoidable association with violence and the partiality of its ends.

The disjunctive graph is a network representation of the job‐shop scheduling problem, while the longest path problem (LPP) is one of the most important subjects in this research field. This paper aims to study the special topological structure of the disjunctive graph, and proposes a suite of quick value‐setting algorithms for solving the LPPs commonly encountered in job‐shop scheduling.

The topological structure of the disjunctive graph is analyzed, and some properties and propositions regarding LPPs are presented. Subsequently, algorithms are proposed for solving LPPs encountered in job‐shop scheduling.

The proposed algorithms significantly improve the efficiency of the shifting‐bottleneck procedure, making it practicable to realise real‐time scheduling and hence effective operations of modern manufacturing systems.

The paper demonstrates that it is possible to develop very efficient algorithms by imposing a special topological structure on the network.