The aim of this paper is to verify whether step aerobics training has an impact on the temperature of deep muscles of the spine of young, healthy subjects and if there exists a relationship between the maximal oxygen uptake and thermal results. The study was conducted in a group of 21 subjects of both sexes, aged 20.2 ± 0.38. The step aerobics training sessions lasted 30 weeks, one training session per week, 60 minutes per session. Thermograms of the spine were (...) taken with the use of an infrared thermographic camera. Instrumental measurements included BMI, vital capacity of the lungs, and maximal oxygen uptake. After a 30-weeklong SAT, a statistically significant increase in the average temperature of the muscles of the thoracic and lumbar spine was observed in subjects of both sexes. The relationship between VO2max and temperature of the muscles of the thoracic and lumbar spine after the 30th SAT was not statistically significant. The study showed that a 30-weeklong step aerobics training had a positive impact on thermoregulation of apparently healthy male and female subjects aged 20. Furthermore, it can be safely assumed that thermography may be used as a non-invasive method of examination of the thermoregulation mechanism of SAT participants. (shrink)

This volume addresses current issues in the semantics and the pragmatics of discourse and dialogue. Collected papers aim at providing insights on different theoretical approaches, all of them in the dynamic semantics tradition, such as Dynamic Predicate Logic (DPL), Discourse Representation Theory (DRT), and Segmented Discourse Representation Theory (SDRT). They reflect the current move of formal semantics from short multisentential texts towards structured discourses and dialogues, accounting for more and more phenomena at the semantics-pragmatics interface (e.g., subtleties of anaphora and (...) presupposition, the role of temporal connectives in discourse or the establishment of common references in dialogue). (shrink)

From the Editors:Such was the topic considered by members of a new discussion club, "The Free Word" [Svobodnoe slovo] , along with specialists from the Institute of Philosophy, USSR Academy of Sciences.

Монография посвящена изучению рефлексии с позиций культурно-исторической и диалогической парадигм (М. М. Бахтин, Ю. М. Лотман, Л. С. Выготский и др.). В соответствии с принятой нами методологией был осуществлен анализ философско-методологических основ.

Книга рассчитана на тех, кто по своей специальности занимается философией техники и в дальнейшем углубят свои знания в этом вопросе, а также для широкого круга читателей.

Ch. 1. Metodologicheskie problemy sot︠s︡ialʹno-gumanitarnogo poznanii︠a︡ -- ch. 2. Metodologicheskie problemy istorii filosofii i ėstetiki.

I found Shpet's article "A Work on Philosophy" [Rabota po filosofii], which we present to the reader's attention, in the Shpet archives stored in the Lenin State Library and passed it on to the editorial board of the journal Logos, where it was published by I. Chubarov. The small circulation of that journal makes it appropriate to republish this text, which is of major importance for an understanding of Shpet's philosophical position and provides a good clarification of the subsequent logic (...) of development of his conception. Although the article is unfinished, there is no reason to lament this fact, since all of its basic ideas and their logical development were realized by Shpet in subsequent publications. A whole series of his works is devoted to grounding and affirming so-called positive philosophy, the basic features of which I would like to clarify. (shrink)

In the final analysis, sustainable agriculture must derive from applied ecology, especially the principle of the regulation of the abundance and distribution of species (and, secondarily, their activities) in space and time. Interspecific competition in natural ecosystems has its counterparts in agriculture, designed to divert greater amounts of energy, nutrients, and water into crops. Whereas natural ecosystems select for a diversity of species in communities, recent agriculture has minimized diversity in favour of vulnerable monocultures. Such systems show intrinsically less stability (...) and resilience to perturbations. Some kinds of crop rotation resemble ecological succession in that one crop prepares the land for successive crop production. Such rotations enhance soil organic processes such as decomposition and material cycling, build a nutrient capital to sustain later crop growth, and reduce the intensity of pest buildup. Species in natural communities occur at discrete points along the r-K continuum of reproductive maturity. Clearing forested land for agriculture, rotational burning practices, and replacing perennial grassland communities by cereal monocultures moves the agricultural community towards the r extreme. Plant breeders select for varieties which yield at an earlier age and lower plant biomass, effectively moving a variety towards the r type. Features of more natural landscapes, such as hedgerows, may act as physical and biological adjuncts to agricultural production. They should exist as networks in agricultural lands to be most effective. Soil is of major importance in agroecosystems, and maintaining, deliberately, its vitality and resilience to agricultural perturbations is the very basis of sustainable land use. (shrink)

The conception on which the affirmative philosophy of G.G. Shpet rests can be called hermeneutic phenomenology. The choice of this term demands explanation. Shpet's basic hermeneutic work, Hermeneutics and Its Problems [Germenevtika i ee problemy], was completed in 1918. At the time hermeneutics was understood usually as the art of grasping the meaning of a text. It is worth noting that this art was quite specific. It consisted mostly of a set of psychological techniques for "penetrating" into the internal world (...) of the text's author. The techniques were empathy, sympathy, immersion in a historico-cultural world, and imaginative penetration into the author's creative "workshop." Understood in this way, hermeneutics was a psychologically loaded research method. And if it is treated only in that way, the recently coined term "hermeneutic phenomenology" is in respect to content internally contradictory. As I see it, Shpet fully realized what conclusions could follow from this. Nevertheless his fundamental aspirations are connected precisely with the idea of unifying hermeneutics and phenomenology. This is possible because words have a complex structure . The sense of a word is objective and can be known by nonpsychological methods. The art of comprehending the sense of a text must inevitably include semiotic methods as well as logical and phenomenological techniques. They are aimed at comprehending (studying, researching, but not "grasping" or "sympathizing with" the objective, internal sense of the text. All the other elements of the sensible structure of the text are overlaid with the psychological peculiarities of the author and historical and social conditions. They are external factors that influence the sense of the text in a distinctive way and, without question, must be taken into account and included in the investigation of texts under the general heading "conditions of understanding," which are comprehended by the historical method. The psychological and historical methods in hermeneutics were historically conditioned research techniques, scientific means of comprehending sense under conditions when semiotic means were not yet developed, contemporary logico-semantic techniques were not available, and the phenomenological method was not yet invented. For this reason hermeneutics is reducible conceptually to a mere psychological art: it was only forced into being this by the lack of technical instrumentation. Moreover, the psychological hermeneutics of the nineteenth century may be called without any exaggeration the historical variant of hermeneutics in general. (shrink)

Methodology and ethics: these two terms have only recently begun to be linked organically in scientific thought, especially when the discussion is about man as the subject and object of knowledge. It is not as if this situation had not been anticipated in the history of thought. Suffice it to mention Kant's perspicuity: his analysis of "the conditions of the thinkability" of an object of knowledge is combined with ideas about man as an end in itself, as self-sufficient, and about (...) man's freedom, his ability to set goals in general. Crudely put, for Kant ethics is primary, it "anticipates" direct knowledge. (shrink)

Philosophy in China has undergone a difficult course of development since 1949. During the first period of the existence of the Chinese People's Republic , there was a process of dissemination of the Marxist world-view among Chinese philosophers. A beginning was made in the treatment of current problems in the theory of the building of socialism. Studies in various areas of philosophical knowledge - dialectical and historical materialism, logic, ethics, esthetics, the history of philosophy - got under way. The discussions (...) that occurred in the mid-'50s reflected the fact that Chinese scholars in the realm of philosophy had attained a higher level of achievement. (shrink)

While today an often stated concern of development planning in the Third World is the participation of people in the decision-making process, in many cases the nature of popular participation in the planning process is generally limited in its jurisdictional scope and restricted in its application. This article explores perceptions of development professionals and local citizens regarding barriers and willingness to participate in decision making, local leadership, and local institutionalization processes across three types (state agricultural universities, central research institutes, and (...) nongovernmental organizations) of Farm Science Centers in eleven or ganizations in India. Findings suggest that willingness to participate may turn on reconciling competing institutional beliefs and working relationships. A strategy emphasizing cultural sensitively for enhancing local action relevant to agricultural and rural development practitioners is presented. (shrink)