Studies on compatibility of selective direct dyes for dyeing of jute fabric

Compatibility of binary mixture of direct dyes has been studied by conventional method as well as a new simplified andeasier method for application of direct dyes combination on jute, and the findings of both the methods are compared.In conventional method of compatibility test, the study has been made using colorimetric method by comparing ΔC vs ΔLand K/S vs ΔL for two sets of dyed samples, varying time and temperature profile in one set, and dye concentration in secondset for dyeing jute fabric with binary pairs of dyes in equal proportion (50:50). In proposed method of compatibility test, thecolour difference index (CDI) values are calculated for dyed jute fabrics using different proportions of binary mixture ofdyes. Finally, from the difference of maximum CDI and minimum CDI, the relative compatibility rating is judged.In conventional method of compatibility test, Direct Red 12B + Direct Green YG and Direct Green YG + Direct T Blue 2Rcombinations show better compatibility, while Direct Yellow 5GL + Direct T Blue 2R exhibits worst compatibility amongsttotal six combinations studied. In case of proposed method, Direct Green YG + Direct Yellow 5GL and Direct GreenYG + Direct T Blue 2R combinations show better compatibility ; Direct Red 12B + Direct Green YG combination showsfair compatibility ; and Direct Yellow 5GL + Direct T Blue 2R shows moderate compatibility. Thus, the results of twomethods though are not exactly the same but are nearer and acceptable

Frequency Management Strategies for Local Power Generation Network

This paper presents an intelligent load frequency control technique based on ANFIS controller which is capable to restore system frequency within small fraction of time. Frequency deviations in microgrid occur when the system supply is not sufficient to match the demand. Efforts are required to keep the frequency deviation within acceptable limit. Using vehicle-to-grid technology, where electric vehicles are used as energy storage elements for load frequency control in microgrid. For generating the control action to electric vehicles and energy sources in microgrid, type-2 ANFIS has been employed for quick frequency stabilization in the presence of load and source disturbances. Diesel generator and wind generator are DG sources considered in this paper and electric vehicles are used as energy storage element. Optimal power sharing among the different generating units and electric vehicles is achieved by ANFIS controller. Adaptive nature of ANFIS makes it more suitable and highly robust controller for a complex inter-connected system. Simulation results demonstrate that ANFIS controller is highly efficient as compared to PID controller, fuzzy logic controller, and interval type-2 fuzzy logic controller

Normal saline nasal irrigation in childhood allergic rhinosinusitis: Our experiences in a tertiary care teaching hospital of Eastern India

Background: Allergic rhinosinusitis (AR) is a common clinical disorder among pediatric patients. There are different modalities of the treatment for AR ranging from antihistamines, corticosteroids, and mast cell stabilizers in oral or topical formulations. Objective: The objective of the study was to find out the effect of nasal saline irrigation or saline spray for reducing the symptoms in childhood AR along with an oral antiallergic treatment. Materials and Methods: The present study is a prospective study of the children suffering from AR between December 2017 and January 2019. All the children were in the age group of 5–16 years. All were randomly divided into two groups. In Group I, nasal saline irrigation was done in 56 patients twice a day along with an oral antiallergic treatment. Group II or control group consists of 56 children of AR those received only oral antiallergic treatment. Follow-up was done at the 2nd, 4th, 6th, and 8th weeks after treatment and symptom scores were compared with previous clinical presentations. The data were analyzed by applying t-test. Results: Each group had 56 children with a mean age of 12.6 years in Group-I whereas 11.7 years in Group-II. The percentage disability scores (PDSs) at the beginning of the study were comparable in both the groups (83% vs. 88%). Both groups showed improvement in the PDS after treatment at the 2nd week; however, it was more in Group-I than in Group-II (p<0.001, paired t-test). Conclusion: Involvement of normal saline irrigation with oral antiallergic treatment in the present study provided satisfactory symptomatic relief in comparison with antiallergic treatment in pediatric patients suffering from AR

Clinical profile and outcome of Hantavirus infection with renal involvement in India

Background:Hantavirus infections are found all over world but there is paucity of information about clinical features of Hantavirus infection in India.Aim of current study was to study clinical profile and outcome of patients with Hantavirus infection and renal insufficiency who presented at our institute.Methods:All patients who were admitted in department of medicine with Hantavirus infection and renal insufficiency were included. Their basic demographic profile with relevant laboratory investigations was recorded. They were diagnosed with Hantavirus infection if they had positive IgM antibodies by ELISA test.Results:There were seven patients with mean age of 54 years. They had mean serum creatinine level of 4.37 ± 1.86 mg%. All had thrombocytopenia and hepatic dysfunction as well. Five patients had hypotension. There was need of dialysis in three patients. They also had hypoalbuminemia. No patient had features suggestive of acute respiratory distress syndrome. All patients had recovery of renal function and there was no mortality.Conclusion:Patients with Hantavirus infection presented like hemorrhagic fever with renal syndrome. Their outcome is good. We need to suspect Hantavirus infection in appropriate clinical scenario in India.

Antihypertensive drug utilization pattern and awareness in diabetic hypertensive patients at tertiary care centre

Background: Patients with diabetes has 2 fold higher chances of suffering from hypertension. Hypertension is risk factor for development of diabetes as well for complications like nephropathy, CAD and neuropathy etc. Hypertension control is vital to prevent and retard progression of microvascular and macrovascular complications. Therefore, we undertook this study to evaluate treatment patterns in diabetic patients with hypertension, those are being followed at our institute.Methods: Study group comprised of diabetic patients who had hypertension as well. All patients with diabetes reporting to medicine OPD from March 2014 to September 2014 at our institute were screened. Patients with follow up of at least 3 months and age more than 18 years of either sex were included.Results: There were 223 patients. Study group comprised of 121 males and 102 females. Mean age of group was 48.6 years. One hundred three patients (46.18%) were on monotherapy and remaining 120 patients were on combination antihypertensive drugs. There were total 398 antihypertensive drug exposures. Patient needed mean antihypertensive drug of 1.78. Angiotensin receptor blockers were the most commonly prescribed drugs. Angiotensin inhibitors (angiotensin receptor blockers and ACE inhibitors) were utilized in 158 (71%) patients. Hypertension control was achieved in 84 (37.66%) patients. One hundred eighty one patients (81.2%) knew about disease.Conclusion: Our study showed that majority of diabetic hypertensive patients needed multiple drug therapy to control hypertension. Most of the patients were on ARBs/ACE inhibitors. This was according to recommendation by ADA or JNC8.

CT-Guided Percutaneous Biopsy of Intrathoracic Lesions

Percutaneous CT-guided needle biopsy of mediastinal and pulmonary lesions is a minimally invasive approach for obtaining tissue for histopathological examination. Although it is a widely accepted procedure with relatively few complications, precise planning and detailed knowledge of various aspects of the biopsy procedure is mandatory to avert complications. In this pictorial review, we reviewed important anatomical approaches, technical aspects of the procedure, and its associated complications

Eff ect of participatory women’s groups facilitated by Accredited Social Health Activists on birth outcomes in rural eastern India: a cluster-randomised controlled trial

Background A quarter of the world’s neonatal deaths and 15% of maternal deaths happen in India. Few community-based strategies to improve maternal and newborn health have been tested through the country’s government-approved Accredited Social Health Activists (ASHAs). We aimed to test the eff ect of participatory women’s groups facilitated by ASHAs on birth outcomes, including neonatal mortality. Methods In this cluster-randomised controlled trial of a community intervention to improve maternal and newborn health, we randomly assigned (1:1) geographical clusters in rural Jharkhand and Odisha, eastern India to intervention (participatory women’s groups) or control (no women’s groups). Study participants were women of reproductive age (15–49 years) who gave birth between Sept 1, 2009, and Dec 31, 2012. In the intervention group, ASHAs supported women’s groups through a participatory learning and action meeting cycle. Groups discussed and prioritised maternal and newborn health problems, identifi ed strategies to address them, implemented the strategies, and assessed their progress. We identifi ed births, stillbirths, and neonatal deaths, and interviewed mothers 6 weeks after delivery. The primary outcome was neonatal mortality over a 2 year follow up. Analyses were by intention to treat. This trial is registered with ISRCTN, number ISRCTN31567106. Findings Between September, 2009, and December, 2012, we randomly assigned 30 clusters (estimated population 156 519) to intervention (15 clusters, estimated population n=82 702) or control (15 clusters, n=73 817). During the follow-up period (Jan 1, 2011, to Dec 31, 2012), we identifi ed 3700 births in the intervention group and 3519 in the control group. One intervention cluster was lost to follow up. The neonatal mortality rate during this period was 30 per 1000 livebirths in the intervention group and 44 per 1000 livebirths in the control group (odds ratio [OR] 0.69, 95% CI 0·53–0·89). Interpretation ASHAs can successfully reduce neonatal mortality through participatory meetings with women’s groups. This is a scalable community-based approach to improving neonatal survival in rural, underserved areas of India

Effect of participatory women's groups facilitated by Accredited Social Health Activists on birth outcomes in rural eastern India: A cluster-randomised controlled trial

Background: A quarter of the world's neonatal deaths and 15% of maternal deaths happen in India. Few community-based strategies to improve maternal and newborn health have been tested through the country's government-approved Accredited Social Health Activists (ASHAs). We aimed to test the effect of participatory women's groups facilitated by ASHAs on birth outcomes, including neonatal mortality. Methods: In this cluster-randomised controlled trial of a community interve