New fungal sources for α-L-Rhamnosidase: an important enzyme used in the synthesis of drugs and drug precursors

Two fungal strains were isolated and tentatively identified as Penicillium VY and Aspergillus VY. All the isolated species show the maximum production on third day in a liquid culture media. The pH optimum was found to be 10.0 for Penicillium VY and 11.0 for Aspergillus VY. The temperature optima were 50ºC in both the cases. The enzyme produced by Penicillium VY was found to be stable in the pH range 3.0-7.0 and 3.0–6.0 in case of Aspergillus VY. The enzyme does not loose activity up to 40º C in case of Penicillium VY and 40ºC in case of Aspergillus VY if exposed for 1 h.
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Cosmic ray density gradient and its dependence on the north-south asymmetry in solar activity

An analysis of the diurnal anisotropy on geomagnetically quiet days was performed using neutron monitor data at Deep River, Leeds, Rome and Tokyo, well distributed in latitude and longitude for the period 1964-79. The days were separated according to the polarity of IMF on that day. A significant difference in the amplitude and phase was found on towards and away polarity days, particularly during the years of high solar activity and large north-south asymmetry. These results (particularly time of maximum) on geomagnetically quiet days show some better relationship to the expected results as compared to the results obtained using all the days in a year

Face Prediction Model for an Automatic Age-invariant Face Recognition System

Automated face recognition and identification softwares are becoming part of our daily life; it finds its abode not only with Facebook's auto photo tagging, Apple's iPhoto, Google's Picasa, Microsoft's Kinect, but also in Homeland Security Department's dedicated biometric face detection systems. Most of these automatic face identification systems fail where the effects of aging come into the picture. Little work exists in the literature on the subject of face prediction that accounts for aging, which is a vital part of the computer face recognition systems. In recent years, individual face components' (e.g. eyes, nose, mouth) features based matching algorithms have emerged, but these approaches are still not efficient. Therefore, in this work we describe a Face Prediction Model (FPM), which predicts human face aging or growth related image variation using Principle Component Analysis (PCA) and Artificial Neural Network (ANN) learning techniques. The FPM captures the facial changes, which occur with human aging and predicts the facial image with a few years of gap with an acceptable accuracy of face matching from 76 to 86%.Comment: 3 pages, 2 figure

Religious Racial Formation Theory and its Metaphysics

While the intersection between race and religion has been an important site for research for the sociology of religion and religious studies (in its descriptive dimensions) as well s theology (in its religiously normative dimensions), neither of these disciplines has incorporated recent work in the analytic philosophy of race. Analytic philosophy of race, for its part, has largely neglected the race/religion intersection, while analytic theologians by and large ignore the theological significance of race altogether. In this paper I am to draw together these distinct disciplinary contributions—social-historical, philosophical and normative-theological—into a single integrated framework for a research program in analytic theology. I call that framework “religious racial formation theory,” and I claim that the work of specifying a determinate religious racial formation theory is not merely a (normatively driven) sociological and historical task but a necessarily philosophical one. I then detail what sorts of metaphysical determinations are required in order to yield an adequate explanation of the intersection uncovered by the socio-historical data summarized in the first section

The Hidden Love of God and the Imaging Defense

J. L. Schellenberg has recently argued that there is a logical incompatibility between God’s being perfectly loving and there being non-resistant nonbelievers in the proposition that God exists. In this paper I highlight the parallel between this claim and the claim made by the logical problem of evil. Following Plantinga’s strategy in undermining the logical problem of evil, I argue that all that is needed to undermine the alleged incompatibility of divine love with non-resistant non-belief is a counterexample showing how the two might possibly co-exist. But whereas most attempts to show this have been grounded anthropologically, by drawing on forms of love-relationship that God and humans have in common, I offer a defense of the compatibility of perfect divine love with human non-resistant non-belief in God’s existence grounded theologically, in the unique sort of love relationship that God wants with us, which is the relationship of “imaging.