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)

The aim of this paper is to describe and assess the energetic-metabolic activity of selected muscles of upper and lower extremities during Rotational Training (RT). The influence of RT on temperature changes in the biceps and triceps brachii muscles as well as the quadriceps and biceps femoris muscles of healthy university students were verified, in addition to temperature differences between the left and right side before and after RT. The study was conducted on 18 subjects. RT was conducted in accordance (...) with accepted forms of training methodology of collective fitness. An important part of RT was the performance of circular and rotational movements. Thermograms taken before and immediately after RT focused on 4 regions of selected agonists and synergists in the upper and lower body. The camera used was the infrared hand-held CEDIP Titanium 560M IR (USA), located at a distance of 10 m from the subject. After RT, median Tsk (skin temperature) decreased in almost all of the examined ROIs, except for the left and right Qf (the quadriceps femoris, rectus femoris, and sartorius muscles) as well as the left Tb (triceps brachii) in female subjects. In male subjects, left and right Tsk of Qf increased both for the left and right Tb. Left-Right ΔTsk (temperature difference) was statistically significant (p <0.05) for Of, Bf, Bb, Tb in female as well as male subjects. It was concluded that thermography is a non-invasive, safe, and low-cost method for the recording of physiological response of the skin to RT. (shrink)

An engaging argument about what experimental music can tell us about being human. -/- In Experimenting the Human, G Douglas Barrett argues that experimental music speaks to the contemporary posthuman, a condition in which science and technology decenter human agency amid the uneven temporality of postwar global capitalism. Time moves forward for some during this period, while it seems to stand still or even move backward for others. Some say we’re already posthuman, while others endure the extended consequences of never (...) having been considered fully human in the first place. Experimental music reflects on this state, Barrett contends, through its interdisciplinary involvements in postwar science, technology, and art movements. -/- Rather than pursuing the human’s beyond, experimental music addresses the social and technological conditions that support such a pursuit. Barrett locates this tendency of experimentalism throughout its historical entanglements with cybernetics, and in his intimate analysis of Alvin Lucier’s neurofeedback music, Pamela Z’s BodySynth performances, Nam June Paik’s musical robotics, Pauline Oliveros’s experiments with radio astronomy, and work by Laetitia Sonami, Yasunao Tone, and Jerry Hunt. Through a unique meeting of music studies, media theory, and art history, Experimenting the Human provides fresh insights into what it means to be human. (shrink)

Boldly focusing on sexuality as a crucial definer of social order, Being and Symptom argues that there is an "M theory" -- a master theory of theories -- not only in Quantum Physics, but also in Continental Philosophy, Psychoanalysis, and Sociology, disclosing how the ontological structure of the "fantastic four" ingredients of metaphysics (potentiality, impotentiality, actuality, completion) has recurred through time. Öğüt also seeks to turn Thomas Hobbes's political philosophy into a social theory within the fields of sexuality and sovereignty (...) and to locate parallels among Aristotle, Ibn Khaldun, Kant, Hegel, Heidegger, Foucault, Lacan, Agamben, Nash, Derrida, Girard, Kristeva, and Žižek, with a special emphasis on how Žižek has adapted Lacanian psychoanalysis into social theory. Öğüt conveys a highly original analysis of the unconscious of our social (sexual) relations, subjectivities, and politics. (shrink)

Thirteen essays on the treatment of a criterion for truth by such classical writers as Parmenides, Protagoras, Plato, Aristotle, Theophrastus, Philo, Epicurius, the Stoics, Plotinus, and Ptolemy, whose neglected Greek work on the subject is included here, along with an annotated English translation. The price $LB12.50, has been estimated to US $24. Annotation copyrighted by Book News, Inc., Portland, OR.

Una importante causa filosófica e ideológica de la inhumanidad de la sociedad rusa durante las décadas del marxismo-leninismo fue la obsesiva orientación de los marxistas-leninistas hacia el futuro histórico (futuro comunismo) en aras de lo cual, comunidades, culturas y personas podían ser reducidas a medios para alcanzar ese fin histórico. El autor de los debates apoyándose en los propios pensadores rusos de la "tradición clásica", como por ejemplo Herzen, Dostoievsky, Tolstoy, Leontiev y Berdiaev. No se opone a cualquier tipo de (...) orientación de futuro, pero recalca la importancia de las personas actuales. (shrink)

In this unique work, Professor G.A. Powell Jr. writes: "Thinkers are different from writers—writers are prostitutes. Thinkers desire to be prostitutes." Daily Conversations with My Interloper is first and foremost a celebration of the narrative paradigm, its evolution, latitude of expression, and radical subjectivity in the forms of aphorisms and feuilletons. Following in the literary tradition of Ralph Waldo Emerson, Albert Camus, John Cage, Emile Cioran, and Susan Sontag, et al., the text chronicles Professor Powell's reflections about the ongoing metamorphoses (...) of cultures, influential literary figures, travel, film, history, ennui, quotidian, and the mundane day-to-day existence in which all people participate. Daily Conversations with my Interloper, is a provocative read for the public and private intellectual interested in a panoply of ideas. (shrink)