Plants used as Medicine by Paliyar Tribes of Shenbagathope in Virudhunagar District of Tamilnadu, India

The traditional medicinal uses of 58 angiospermic plant species belonging to 54 genera of 31 families for various diseases and ailments like wounds, cuts, stomach pain, diabetes, fever, cold, poisonous bites etc., by the Paliyar tribes of Shenbagathope in Virudhunagar district of Tamilnadu, India, are mentioned. Generally, fresh part of the plant is used for the preparation of medicine. When fresh plant parts are not available, dried parts are also used. Attention should be made on proper exploitation and utilization of these ethnomedicinally important plant species

Autonomous Motility of Active Filaments due to Spontaneous Flow-Symmetry Breaking

We simulate the nonlocal Stokesian hydrodynamics of an elastic filament which is active due a permanent distribution of stresslets along its contour. A bending instability of an initially straight filament spontaneously breaks flow symmetry and leads to autonomous filament motion which, depending on conformational symmetry, can be translational or rotational. At high ratios of activity to elasticity, the linear instability develops into nonlinear fluctuating states with large amplitude deformations. The dynamics of these states can be qualitatively understood as a superposition of translational and rotational motion associated with filament conformational modes of opposite symmetry. Our results can be tested in molecular-motor filament mixtures, synthetic chains of autocatalytic particles, or other linearly connected systems where chemical energy is converted to mechanical energy in a fluid environment.Comment: 7 pages, 3 figures; contains supplemental text; movies at http://proofideas.org/rjoy/gallery; published in Physical Review Letter

Long-term application of fertilizers on chemical and biological properties of an Alfisol

A long term fertilizer experiment (30 years) at Bengaluru had been started during 1986 with eleven treat-ments and four replications in an Alfisol on finger millet (Elusine coracana) maize (Zea mays) cropping sequence. The results of the ongoing experiment after 27 cycles of finger millet and maize on changes in soil chemical proper-ties revealed that application of inorganics alone resulted in impaired soil fertility status (soil pH, organic carbon con-tent and available nutrients in soil were decreased) over balanced fertilizer application. There was a decline in soil reaction over the initial status and the maximum decrease was observed in 100 % NP (-1.46), 100 % N (-1.20) and other treatments. Application of 100 % NPK+FYM+lime maintained the soil pH (6.2) compared to all the other treat-ments. Organic carbon content of soil in all the treatments was higher (6.46 g kg-1) compared to the initial status; however, maximum increase in organic carbon content was registered on application of NPK+FYM. Application of 10 t ha-1 along with recommended dose of fertilizers and lime was found promising in term of sustaining crop and soil productivity

Spatialising the Quarantined Camp in Lawrence Wright’s The End of October

Stories about pandemic open up new possibilities of spaces. Traditional conceptions of space are metamorphised into novel contours as we confront and combat a pandemic scenario. Along with human beings, physical spaces are also forced to explore new patterns and norms. The bewildering spread of pandemic highlights the significance of spaces through which a disease navigates. Beginning from quarantining an infected person to containing the spread to burying the dead, spaces play a crucial role in these trying times. The present study attempts to look into the spatiality in pandemic literature and how existing social spaces get reconfigured by analysing the recent pandemic novel The End of October (2020) by Lawrence Wright. The study throws light on how the quarantine center represented in the novel can be viewed through the lens of Giorgio Agamben's concept of the camp

The Design of a Best Execution Market

The notion of best execution on securities markets is manifold. Best execution has different meanings to different market participants, therefore, it is difficult to find a unique market structure that meets this requirements for all the participants. Traditional market structures are either static or flexible, meaning that an individual market participant has no influence regarding the concrete market structure’s characteristics, like e. g. the price discovery mechanism, trading frequency or the market transparency. Traditional market structures are either static or flexible, meaning that an individual market participant has no influence regarding the Focussing on customer orientation, we propose a new type of market structure: the dynamic market model, where participants individually choose the characteristics of the market structure for each transaction they perform. Furthermore, this paper offers an approach to design dynamic market models from scratch. We briefly sketch the necessary steps towards a dynamic market model. Traditional market structures are either static or flexible, meaning that an individual market participant has no influence regarding the Finally, we present AMTRAS; the prototype of an electronic trading system that was conceived and implemented following the aforementioned approach. AMTRAS is an software-agent based bond trading system designed for the need of institutional investors. It implements a dynamic market model, a sophisticated product- and partner matching scheme as well as an innovative price discovery approach