Delayed Manifestation of Transurethral Syndrome as a Complication of Transurethral Prostatic Resection

Metabolic encephalopathy as a part of ‘transurethral syndrome’ is an immediate complication following transurethral resection of prostate. It occurs during or few hours after the surgery. However, delayed manifestation of this complication is rare. It is also possible that pretreatment with diuretics can exaggerate this problem by predisposing the patient to electrolyte abnormalities. Here we present a report of such a patient who manifested with neurological complications six days after the prostate surger

A Giant Lipoma In The Hand - Report Of A Rare Case

A 38 years old male patient presented with a large painless swelling in the right palm with ultrasound examination suggestive of fatty nature of the swelling MRI showing a well-circumscribed soft tissue swelling in the deep palmar space. The giant tumor of 6.5 X 4 cm was excised and the patient was symptom free two years following the surgery

Adapted Extended Baum-Welch transformations

The discrimination technique for estimating parameters of Gaussian mixtures that is based on the Extended Baum-Welch transformations (EBW) has had significant impact on the speech recognition community. \ud In this paper we introduce a general definition of a family of EBW transformations that can be associated with a weighted sum of updated and initial models. We compute a gradient steepness measurement for a family of EBW transformations that are applied to functions of Gaussian mixtures and demonstrate the growth property of these transformations. We consider EBW transformations of discriminative functions in which EBW controlled parameters are adapted to a gradient steepness measurement or to the likelihood of the data given the model. We present experimental results that show that adapted EBW transformations can significantly speed up estimating parameters of Gaussian mixtures and give better decoding results

Prelimenary results on a comparative study evaluating landraces of common bean (Phaseolus vulgaris L.) in organic agriculture in a protected area (Northern Greece)

Organic farming requires cultivars or landraces that are specifically adapted to this low input cropping system. Six landraces of Greek common dry bean (Phaseolus vulgaris L.) and one from the neighbouring Former Yugoslav Republic of Macedonia (FYROM) were evaluated for different agronomic and physicochemical characteristics under organic conditions in the National Park of the lake Prespes, on the borders of Greece, FYROM and Albania. Significant differences among landraces were found in yield characteristics such as yield plant-1, pod plant-1 and seeds pod-1 with two of the landraces performing the best. The cooking time was estimated by measuring seed hardness using a penetrometer. There was a considerable variation between the landraces tested with cooking times between 25-45 minutes. Some of the landraces could be a useful resource for the development of organic farming systems in this protected area

Generalization of Extended Baum-Welch Parameter Estimation for Discriminative Training and Decoding

We demonstrate the generalizability of the Extended Baum-Welch (EBW) algorithm not only for HMM parameter estimation but for decoding as well.\ud We show that there can exist a general function associated with the objective function under EBW that reduces to the well-known auxiliary function used in the Baum-Welch algorithm for maximum likelihood estimates.\ud We generalize representation for the updates of model parameters by making use of a differentiable function (such as arithmetic or geometric\ud mean) on the updated and current model parameters and describe their effect on the learning rate during HMM parameter estimation. Improvements on speech recognition tasks are also presented here

Culture and Cancer

Genetic mechanisms, since they broadly involve information transmission, should be translatable into information dynamics formalism. From this perspective we reconsider the adaptive mutator, one possible means of 'second order selection' by which a highly structured 'language' of environment and development writes itself onto the variation upon which evolutionary selection and tumorigenesis operate. Our approach uses recent results in the spirit of the Large Deviations Program of applied probability that permit transfer of phase transition approaches from statistical mechanics to information theory, generating evolutionary and developmental punctuation in what we claim to be a highly natural manner

Editorial: Critical Reflections on Higher Education in Prison

Editorial: Critical Reflections on Higher Education in Priso

Effects of cocaethylene on dopamine and serotonin synthesis in Long–Evans and Sprague–Dawley brains

We examined the behavioral and neurochemical effects of cocaethylene treatment in Long–Evans (�LE). and Sprague–Dawley� (SD) rats. Cocaethylene-induced behaviors were significantly less in LE rats. Cocaethylene caused an inhibition of dopamine synthesis in the caudate nucleus and nucleus accumbens that was equivalent in both rat lines. Serotonin synthesis was also suppressed by cocaethylene treatment, however this phenomenon was less pronounced when compared with the effects on dopamine synthesis

Qualitative analysis of academic group and discussion forum on Facebook

In the present study, data was triangulated and two methods of data analysis were used. Qualitative analysis was undertaken of free-text data from students’ reflective essaysto extract socially-related themes. Heuristic evaluation was conducted by expert evaluators, who investigated forum contributions and discourse in line with contemporary learning theory and considered the social\ud culture of participation. Findings of the qualitative analysis of students’ perceptions and results of the\ud heuristic evaluation of forum participation confirmed each other, indicating a warm social climate and a conducive, well-facilitated environment that supported individual styles of participation. It fostered interpersonal relationships between distance learners, as well as study-related benefits enhanced by peer teaching and insights acquired in a culture of social negotiation. The environment was effectively moderated, while supporting student-initiative.\u