Open Source Software Use in Indian Libraries: A Survey.

The term “Open Source” is a trending topic at present among LIS professionals in India. Open Source applications in libraries progressed as a matter of serious discussion among the library professionals. Stakeholders of Indian Library sector now a day’s realize the advantages of embracing Open Source softwares. This Paper attempts to find out the usage of Open Source software in Indian Libraries. It is found that there is a positive attitude from the part of library professionals towards the acceptance of Open Source softwares.The study also underscores the necessity of orientation Programmes for making Professionals more familiar for adoption of Open Source software in libraries

Open Source Software Use in Indian Libraries: A Survey.

The term “Open Source” is a trending topic at present among LIS professionals in India. Open Source applications in libraries progressed as a matter of serious discussion among the library professionals. Stakeholders of Indian Library sector now a day’s realize the advantages of embracing Open Source softwares. This Paper attempts to find out the usage of Open Source software in Indian Libraries. It is found that there is a positive attitude from the part of library professionals towards the acceptance of Open Source softwares.The study also underscores the necessity of orientation Programmes for making Professionals more familiar for adoption of Open Source software in libraries

Application of phycoremediation technology in the treatment of wastewater from a leather-processing chemical manufacturing facility

Phycoremediation is the use of algae for the removal or biotransformation of pollutants from wastewater. Employing this technology in the treatment of industrial effluents presents an alternative to the current practice of using conventional methods, including physical and chemical methods. In the present study, the effluent from a leather-processing chemical manufacturing facility, situated at Ranipet, Tamil Nadu, India, was treated using the microalga, Chlorella vulgaris, which was isolated from the effluent itself. The objective of this study was to treat the effluent as well as ETP (effluent treatment plant) solid waste by phycoremediation (pilot-scale field study as well as laboratory study) and to analyse the physico-chemical parameters before and after treatment. The results obtained showed that Chlorella  vulgaris exhibited appreciable nutrient scavenging properties under both laboratory and field conditions, although phycoremediation carried out in sunlight (field study) gave better results. Moreover, the growth of Chlorella vulgaris was faster under field conditions.Keywords: Phycoremediation, microalgae, Chlorella vulgaris, effluent, ETP soli

Liver Type Fatty Acid Binding Protein (L-FABP): A Marker of Contrast Induced -Acute Kidney Injury

Background: Urinary Liver type fatty acid binding protein (L-FABP) is an early biomarker for renal damage. A few studies have been published analyzing the potential use of urinary Liver type fatty acid binding protein (L-FABP) as a biomarker for acute kidney injury. However no study has been done related to Acute Kidney Injury associated with contrast administration. Aim: To search for new markers to identify Acute Kidney Injury (AKI) associated with contrast administration earlier than serum creatinine. Material and Methods: We studied 100 consecutive patients with normal serum creatinine undergoing angiographic procedure. We assessed urinary liver type fatty acid binding protein (L-FABP) levels at basal, 2h 4h, 12h, 24 h and 48 hours after the angiographic procedure. Serum creatinine was measured at basal, 24h and 48 hours after the procedure. Results: There was a significant rise in urinary L-FABP levels at 12 hours after the angiographic procedure. The presence of contrast induced nephropathy associated with acute Kidney Injury was 9%. Conclusion: The present study highlighted the importance of urinary L-FABP in detecting Acute Kidney Injury associated with contrast administration earlier than Serum creatinine. Keywords: Liver type fatty acid binding protein (L-FABP).   Glomerular Filtration Rate (GFR), Contrast induced acute kidney injury (CI-AKI)

Kidney injury molecule-1: a urinary biomarker for contrast induced acute kidney injury.

Back ground: Urinary kidney injury molecule 1 (KIM-1) is early biomarker for renal damage. A few studies have been published analyzing the potential use of urinary kidney injury molecule-1 (KIM-1) as a biomarker for acute kidney injury. However no study has been done related to Acute Kidney Injury associated with contrast administration. Aim: To search for new markers to identify Acute Kidney Injury (ARF) associated with contrast administration earlier than serum creatinine. Material and Methods: We studied 100 consecutive patients with normal serum creatinine undergoing angiographic procedure. We assessed urine KIM-1, at 4h, 8h, and 24 hours after the angiographic procedure. Serum creatinine was measured at basal, 24h and 48 hours after the procedure. Results: There was a significant rise in urinary KIM-1 levels at 24 hours after the angiographic procedure. The presence of contrast induced nephropathy associated with acute Kidney Injury was 12%. Conclusion: The present study highlighted the importance of urinary KIM-1 in detecting Acute Kidney Injury associated with contrast administration earlier than Serum creatinine. Key words: Neutrophil-gelatinase-associated lipocalin. Contrast-induced nephropathy. Cystatin C. Glomerular Filtration Rate (GFR), Kidney injury molecule -1 (KIM-1)

Spontaneous Perforation of a Choledochal Cyst, Clues for Diagnosis

Aim: Spontaneous perforation is a rare complication of a choledochal cyst that is difficult to diagnose because of its nonspecific clinical presentation. These patients usually present with an insidious course characterized by progressive abdominal distension, vomiting, and pain. Here, we present a series of three cases for clues for diagnosis.Materials and methods: All patients with spontaneous perforation of a choledochal cyst who were presented to our institute from January 2009 to December 2011 were included in the study and symptoms and signs at the time of presentation were analyzed.Results: All patients had clinical jaundice and acholic stools at the time of presentation; pain and vomiting was not a consistent feature. Abdominal paracentesis helped us diagnose these cases.Conclusion: Abdominal paracentesis is very useful in cases of suspected spontaneous perforation of the bile duct. Simple drainage with a T-tube, if possible, is safe, efficacious, has low morbidity, and aids in the establishment of the diagnosis as well as delineation of the anatomy of the concerned region for definitive surgery.Keywords: Choledochal Cyst, Spontaneous Perforation of Bile Duct, T-tub

MRI Evaluation of Carotid Cavernous Fistula – A Case Report

A carotid cavernous fistula is a rare condition and often difficult to diagnose. We herewith present a case of a female patient who presented with minimal proptosis in the right eye and occipital headache. Magnetic resonance imaging showed classical findings like arterialization of ophthalmic veins and tortuous prominent cavernous sinuses on right side. In such situations, magnetic resonance venography (MRV) plays a major role in the diagnosis and may reveal any cerebral thrombosis. We will be discussing the types of CCF and the MRV findings which help in the diagnosis as well as treatment planning

Diffusion Measurements of Hydrocarbons in Zeolites with Pulse-Field Gradient Nuclear Magnetic Resonance Spectroscopy

Pulse field gradient NMR technique was used to determine self-diffusivity of heptane and pentadecane at room temperature for microporous catalysts, used both as powders and shaped with a binder extrudates. The results showed that diffusivities increased with increasing specific surface area, micro- and mesopore volume of the studied catalysts. The presence of Bindzil binder together with H-Beta-25 decreased hydrocarbon diffusivities. Self-diffusivities of heptane and pentadecane were smaller for extrudates than for the powder catalysts. The detailed information about mass transfer limitations is needed to further process optimization since effective diffusivity is directly correlated with self-diffusion coefficients. The estimates of the ratio of porosity and tortuosity were also determined. The diffusion measurements with relatively long observation times Delta (20 up to 1000 ms) and catalysts fully immersed in pentadecane revealed that a small portion of sites exhibits very small diffusivities in H-Beta-25-Bindzil extrudates, which is correlated with a low ratio of mesopore to micropore volumes of this material