Under the heading of " materials ," his class examines the relations between different kinds of writing surfaces ( including stone, wax, parchment, paper, walls, textiles, the body, and the heart ), writing implements ( including styluses, pens, pencils, needles, and brushes ), and material forms ( including scrolls, erasable tables, codices, broadsides and printed forms and books ).

Most political economists emphasize private property as well, in addition to power relations, wage labor, class, and the uniqueness of capitalism as a historical formation.

Confucius had advocated a sensitivity to the realpolitik of the class relations in his time ; he did not propose that " might makes right ", but that a superior who had received the " Mandate of Heaven " ( see below ) should be obeyed because of his moral rectitude.

The ultimate sense of Marx's materialist philosophy is that philosophy itself must take a position in the class struggle based on objective analysis of physical and social relations.

Today, however, game theory applies to a wide range of class relations, and has developed into an umbrella term for the logical side of science, to include both human and non-humans, like computers.

Society moves from stage to stage when the dominant class is displaced by a new emerging class, by overthrowing the " political shell " that enforces the old relations of production no longer corresponding to the new productive forces.

# Every type of state is a powerful institution of the ruling class ; the state is an instrument which one class uses to secure its rule and enforce its preferred production relations ( and its exploitation ) onto society.

Marx believed that if the proletariat were to seize the means of production, they would encourage social relations that would benefit everyone equally, abolishing exploiting class, and introduce a system of production less vulnerable to cyclical crises.

Although most felt the Russian Revolution was working class in character, they believed that, since capitalist relations still existed ( because the workers had no say in running the economy ), the Soviet Union ended up as a state capitalist country, with the state replacing the individual capitalist.

Because of that, all notes with these kinds of relations can be grouped under the same pitch class.

The programme was based on the view that " Socialism cannot mean only liberation of the working people from the domination of exploiting class relations, but must make more provisions for a fuller life of the personality than any bourgeois democracy.

The notion, and notation, of " a class " ( set ): In the first edition PM asserts that no new primitive ideas are necessary to define what is meant by " a class ", and only two new " primitive propositions " called the axioms of reducibility for classes and relations respectively ( PM 1962: 25 ).

Radical feminists locate the root cause of women's oppression in patriarchal gender relations, as opposed to legal systems ( as in liberal feminism ) or class conflict ( as in socialist feminism and Marxist feminism ).

Ellen Willis hypothesized in 1984 that this was, at least in part, because " most black and working-class women could not accept the abstraction of feminist issues from race and class issues "; the resulting narrow demographic base, in turn, limited the validity of generalizations based on radical feminists ' personal experiences of gender relations.

Some of Aristotle's Categories are included in Roget's first class " abstract relations ".

Marx argued that the material productive forces ( in industry and commerce ) brought into existence by capitalism predicated a cooperative society since production had become a mass social, collective activity of the working class to create commodities but with private ownership ( the relations of production or property relations ).

He also wrote that the state mirrors class relations in society in general, acts as a regulator and repressor of class struggle, and acts as a tool of political power and domination for the ruling class.

Although most council communists felt the Russian Revolution was working class in character, they believed that the Soviet Union was a state capitalist country, with the state replacing the individual capitalists ( an additional argument in favour of that was the continued existence of capitalist relations, as manifested e. g. in the New Economic Policy ).

These class relations are reproduced through time.

Asteroids ( from Greek ἀστεροειδής-asteroeidēs, " star-like ", from " star " and " like, in form ") are a class of small Solar System bodies in orbit around the Sun.

If the automorphisms of an object X form a set ( instead of a proper class ), then they form a group under composition of morphisms.

The class of all unital associative R-algebras together with algebra homomorphisms between them form a category, sometimes denoted R-Alg.

Noradrenergic and specific serotonergic antidepressants ( NaSSAs ) form a newer class of antidepressants which purportedly work to increase norepinephrine ( noradrenaline ) and serotonin neurotransmission by blocking presynaptic alpha-2 adrenergic receptors while at the same time blocking certain serotonin receptors.

Bagpipes are a class of musical instrument, aerophones, using enclosed reeds fed from a constant reservoir of air in the form of a bag.

A generalization of the class of Horn formulae is that of renamable-Horn formulae, which is the set of formulae that can be placed in Horn form by replacing some variables with their respective negation.

Double-walled carbon nanotubes ( DWNT ) form a special class of nanotubes because their morphology and properties are similar to those of SWNT but their resistance to chemicals is significantly improved.

The following table summarizes each of Chomsky's four types of grammars, the class of language it generates, the type of automaton that recognizes it, and the form its rules must have.

In his work, Meinhof looked at noun classes with all Bantu languages having at least 10 classes and with 22 classes of nouns existing throughout the Bantu languages, though his definition of noun class differs slightly from the accepted one, considering the plural form of a word as belonging to a different class from the singular form ( thus leading, for example, to consider a language like French as having four classes instead of two ).

"... hen we form a set of phenomena into a class, that is, when we compare them with one another to ascertain in what they agree, some general conception is implied in this mental operation " ( A System of Logic, Book IV, Ch.

In law, a class action, a class suit, or a representative action is a form of lawsuit in which a large group of people collectively bring a claim to court and / or in which a class of defendants is being sued.

Swiss law does not allow for any form of class action.

Just as in an alphanumeric system, the DDC is hierarchical ; it also uses some aspects of a faceted classification scheme, combining elements from different parts of the structure, to construct a number representing the subject content ( often combining two subject elements with linking numbers and geographical and temporal elements ) and the form of an item, rather than drawing upon a list containing each class and its meaning.

For instance, you might wish to add spell checking to all s, which in most languages would require access to the source code of the string class — and such basic classes are rarely given out in source form.

Functions equivalent in this manner form an equivalence class on, and these equivalence classes partition.

The class may assume the identity of one of the original elements, as when fractions are put in reduced form.

* class membership, of the form " noun copula noun " cat is an animal

Advocates of free-market socialism, such as Jaroslav Vanek, argue that genuine free markets are not possible under conditions of private ownership over productive property because the class differences and inequalities in income and power that ensue from this arrangement enable interests of the dominant class to skew the market to their favor, either in the form of monopoly and market power, or by utilizing their wealth and resources to pass government regulations and policies that benefit their specific business interests.

For them the stress can be imagined to transform the material from a non-polar crystal class ( P

* Middle class parents also placed great stress on the child ’ s early development, believing that problems in early ages were indicative of later problems in psychological development, whereas Puerto Rican parents felt their children would outgrow any problems.

The fundamentally anti-democratic nature of the leadership principle is challenged by the introduction of concepts such as autogestion, employeeship, common civic virtue, etc., which stress individual responsibility and / or group authority in the work place and elsewhere by focusing on the skills and attitudes that a person needs in general rather than separating out leadership as the basis of a special class of individuals.

In poetry, accent refers to the stressed syllable of a polysyllabic word, or a monosyllabic word that receives stress because it belongs to an " open class " of words ( noun, verb, adjective, adverb ) or because of " contrastive " or " rhetorical " stress.

Cortisol is a steroid hormone, belonging to a broader class of steroids called glucocorticoids, produced by the adrenal gland and secreted during a stress response.

More recent textbooks stress the importance of students working with other students in pairs and groups, sometimes the entire class.

Political historians complain that social historians are likely to put too much stress on the dimensions of class, gender and race, reflecting a leftist political agenda that assumes outsiders in politics are more interesting than the actual decision makers.

This class of PGR is composed of one chemical compound normally produced in the leaves of plants, originating from chloroplasts, especially when plants are under stress.

Brassinosteroids have been recognized as a sixth class of plant hormones, which stimulate cell elongation and division, gravitropism, resistance to stress, and xylem differentiation.

Eric Feeble is 40 years old, still upset over his divorce two years ago, lives in a middle class London house, and is always being kept under extreme amounts of pressure and stress from all aspects of life, represented by a throbbing vein in his temple.

Members of the class O regulate metabolism, cellular proliferation, stress tolerance and possibly lifespan.

Since the carrier ring used in constant seating stress gaskets take this deflection into account when creating the carrier ring for a given flange size, pressure class, and material, the carrier ring profile can be adjusted to enable the gasket seating stress to be radially uniform across the entire sealing area.

Another hallmark of Avakian is his stress on the role of the masses as " emancipators of humanity ", where the masses are the conscious driving force of revolution ; a revolution that is not about revenge nor about changes of position within the horizons of the existing class framework, but a revolution which is about the emancipation of all humanity.

Neo-Marxism's stress on the relative autonomy of the state from capital control instead of it being only a reflection of economic determinism of class conflict yielded this novel theoretical viewpoint in the 1970s.

A medical treadmill which is also used for ergometry and cardiopulmonary stress test as well as performance diagnostics is always a class IIb medical device either when used as stand alone device in a medical environment or when used in connection with an ECG, EMG, Ergospirometry or blood pressure monitoring device.

The SWP asserts that this course follows the continuity of the communist movement from Marx and Engels to Lenin's time, which stress a party based in the working class.

Both the middle-class women, who often work without any help without servants in their homes, and also the women of the worker class, who often have to work in other jobs, are overworked to the point that their stress is bound to have serious consequences for public health at large.

Other mechanisms of introduction of hydrogen into metal are galvanic corrosion, chemical reactions of metal with acids, or with other chemicals ( notably hydrogen sulfide in sulfide stress cracking, or SSC, a process of importance for the oil and gas industries ).< ref >< span class =" plainlinks "> ASTM F1940-07a Hydrogen Project </ span ></ ref >

For another, he placed unusual stress on issues affecting the working class.

In April 2010, the PhVWP noted that further data from both the published literature and post-marketing reports were now available that suggested that atypical stress fractures of the femur may be a class effect.

One class of models, closely related to the concept of turbulent viscosity, is the so-called model ( s ), based upon coupled transport equations for the turbulent energy density ( similar to the turbulent pressure, i. e. the trace of the Reynolds stress ) and the turbulent dissipation rate.