Markt, Herrschaft, Solidarität und Subjektivität: ein Vorschlag für ein integratives Mechanismen- und Mehrebenenkonzept

In diesem Artikel wird ein gemeinsamer theoretischer Bezugsrahmen vorgeschlagen, mithilfe dessen sich die vielfältigen theoretischen Optionen und inhaltlichen Konzepte der Arbeits- und Industriesoziologie miteinander verbinden und neu interpretieren lassen. Den Bezugsrahmen bildet eine dynamische Heuristik sozialer Ordnungsbildung, in der soziale Mechanismen die entscheidende Rolle spielen: Markt, Herrschaft, Solidarität und Subjektivität. Es wird gezeigt, dass diese Mechanismen soziale Prozesse auf verschiedenen sozialen Ebenen bestimmen: auf den Ebenen der Gesellschaft, der Organisation, der Interaktion und des Subjekts. Arbeitssoziologische Konzepte wie "Entgrenzung", "Vermarktlichung" und "Subjektivierung" lassen sich in ihrer inneren Logik neu begreifen, wenn man sie als spezifische Ausprägungen allgemeiner sozialer Mechanismen und deren Mischungsverhältnissen betrachtet. Darüber hinaus verbindet die Heuristik Handeln und Struktur und eröffnet neue zeitdiagnostische Perspektiven.In this article we outline a theoretical framework that permits a combination and re-interpretation of various theoretical perspectives and concepts of sociology of work and industry. To that end we propose a dynamical heuristic framework of social order which is based on four social mechanisms: market, authority ("Herrschaft"), solidarity and subjectivity. These mechanisms determine various processes on different social levels, viz. society, organization, interaction and subject. This approach allows for a new understanding of specific current concepts of sociology of work such as debordering ("Entgrenzung"), marketization ("Vermarktlichung"), and subjectivation ("Subjektivierung"), as they are seen as specific forms of general social mechanisms and their combinations. This heuristic serves to connect action and structure and opens up new perspectives on current social development

In situ investigation of two-step nucleation and growth of CdS nanoparticles from solution

We report on a combined ultra-fast in situ SAXS and WAXS study along a free-jet providing insight into the evolution of the morphology and crystalline structure of CdS quantum dots in the very early stage of nucleation between 100 μs and 2.5 ms with a time resolution down to 10 μs. Accessing this yet unexplored time regime provides direct evidence of a two-step mechanism via formation of prenucleation clusters followed by nanoparticle nucleation from coalescing precursors. Using ab initio calculations, the latter species is identified as Cd13S4(SH)18 clusters, the stability of which results from a compact surface and inner structure

Ifosfamide/etoposide alternating with high-dose methotrexate: evaluation of a chemotherapy regimen for poor-risk osteosarcoma

Fifteen patients with relapsed osteosarcoma were treated with an intensive combination chemotherapy schedule. Ifosfamide 2.5 g m−2 daily and etoposide 150 mg m−2 daily coincidentally for 3 days and high-dose methotrexate 8 g m−2 (with folinic acid rescue) on days 10–14 in a planned 21-day cycle. Feasibility, toxicity and response to this alternative combination for the treatment of relapsed osteosarcoma was assessed. There were 98 evaluable cycles for toxicity and tolerability. The majority of cycles were well tolerated. Haematological toxicity of grade 3/4 (common toxicity criteria) was seen in all courses. Renal tubular loss of electrolytes, particularly magnesium, occurred in 71% of cycles. Thirteen per cent of cycles were repeated within 21 days and 61% within 28 days. In the thirteen patients evaluable for response, a partial response rate of 31% was seen after two cycles. However, patients with stable disease continued on therapy, and an overall consequent response rate of 62% was observed. Four patients were alive with no evidence of disease at 8–74 months. Three are alive with disease (at 8–19 months). There were six deaths, all disease related. This regimen exhibits an encouraging response rate in a group of children with poor prognosis disease, with a tolerable toxicity profile. © 1999 Cancer Research Campaig

A three-step numerical approximant based on block hybrid backward differentiation formula for stiff system of ordinary differential equation

We present results of an analysis of the reaction $γγ→ωϱ$ in the two-photon process $e^+e^−→ϵ^+e^−2π^+2π^−π^0$ in the untagged mode. The cross section is largely compatible with previous determinations; however, we do not confirm the enhancement claimed at 1.9 GeV. All observed ω's are accompanied by ϱ's in the recoiling ππ spectrum. An angular correlation analysis shows that the data is not dominated by a single spin-parity state, thus establishing severe constraints on $qqqq$ models which predict $JP= 2^+$

Алгоритм сжатия на основе вычисления скорости изменения ультразвукового сигнала

The intermittency structure of multihadronic e+e- annihilation is analyzed by evaluating the factorial moments F2-F5 in three-dimensional Lorentz invariant phase space as a function of the resolution scale. We interpret our data in the language of fractal objects. It turns out that the fractal dimension depends on the resolution scale in a way that can be attributed to geometrical resolution effects and dynamical effects, such as the pi-O Dalitz decay. The LUND 7.2 hadronization model provides an excellent description of the data. There is no indication of unexplained multiplicity fluctuations in small phase space regions