Bio-bibliometric Study of Prof. P Balaram contributions in the field of Bio-organic Chemistry and Molecular Biophysics

The present study uses Bio-Bibliometrics to examine the contributions made by Prof P Balaram renowned scientists in the field of Bio-organic chemistry and molecular biophysics from Indian Institute of Science (IISC) in India. It is important to study the contributions made by him to understand magnitudes and nature of contribution in a particular domain. The data was collected using Scopus database. Further the paper highlights on the contributions of P Balaram author productivity, Collaborations magnitude, Productivity of year wise distribution, collaboration coefficient, channels of communications, most used author keywords and high cited papers

Content Analysis of Library Websites of National Institute of Pharmaceutical Education and Research (NIPER’s) Institutes of India: An Evaluative study

The study undertook to examine the library websites of the National Institute of Pharmaceutical Education and Research (Niper), which are situated in different parts of the country and identified as of national importance for pharmacy education in India. Based on previous studies, a standard checklist was prepared to know the contents and services of the websites through an online survey and observation method. To investigate the presence and absence of content that is provided by library websites in the selected websites. The study resulted that selected Nipers 7(100%) provided introductory information about the library/history and listed print/e-journal lists. 6 (86%) of the Nipers websites provided information on databases like Scopus, Drugdex, Rexys, and Scifinder. 5(71%) Nipers listed information about core collection, back/bound volumes and remote access facility. Niper Ahmedabad used CMS WordPress for their development of a library website and it has been an ideal library website among the Niper libraries. None of the Nipers provided feedback, FAQ’s, RRS feeds, or ask a librarian mechanism that collects responses and queries from the patrons. Based on over all findings, Niper Ahmedabad secured the highest rank compared to other nipers with a score of thirty four (34) out of fifty five (55). The study recommends performing such evaluation studies at regular interval will enables institutes to update their websites frequently enough to meet user expectations

Oral rehydration salts therapy use among children under five years of age with diarrhea in Ethiopia

Background: Oral rehydration salts (ORS) therapy for diarrheal diseases is considered an effective therapy that can be applied in many resource-poor settings. Nevertheless, it has been consistently underutilized, and as a result, its potential to reduce child mortality has not been fully exploited. In Ethiopia, the use of ORS therapy for children under five has been inadequate. Like any other health behavior, the provision of ORS therapy to children during diarrheal episodes by caregivers is complex and context dependent. Identifying the factors may help promote wider application.Design and methods: We used data from the 2016 Ethiopia Demographic and Health Survey (EDHS-2016). Samples were selected by a two-stage stratified cluster sampling method. We used data on children under five years of age whose mothers (aged 15-49 years) reported that the child had had diarrhea within two weeks before the survey was conducted (n=1221). The dependent variable was whether these children received ORS therapy. The contextual independent factors were socio-demographic variables (mothers’ age, child’s age, child’s sex, child’s place of residence, household wealth, and mother/ husband/partner’s education levels and work status), as well as media exposure and healthcare utilization.Results: The prevalence of ORS therapy use among the children was 30%. Mothers who had made at least four prenatal visits during their last pregnancy were 87% more likely to use ORS therapy for their children than those who had fewer prenatal visits (OR=1.874; CI: 1.140-3.082; p=0.013).Conclusions: Integrating efforts for scaling-up ORS use with prenatal health care services may have an extra benefit of promoting children’s wellbeing and survival

Maternal pregnancy associated plasma protein-A (PAPP-A) and uterine artery Doppler changes as predictors of pre-eclampsia: a prospective observational study from a teaching hospital in Mysore, Karnataka, India

Background: Hypertensive disorder affects 10-12% of pregnancies. Identifying women, who are at risk is conducive to prompt gestational management. PAPP-A is a protein complex produced by the developing trophoblasts. Low levels of PAPP-A at 10–14 weeks is a marker of impaired placentation and a smaller placental mass. Doppler imaging permits non-invasive evaluation of the uteroplacental circulation and is invaluable in the management of high-risk pregnancies. The uterine artery Doppler screening identifies patients at risk for developing preeclampsia. To study the association of PAPP-A and the uterine artery Doppler changes as predictor of pre-eclampsia in pregnant women at 11-14 weeks of gestation.Methods: This was a prospective study of 150 pregnant women presenting at 11-14 weeks of gestation for a prenatal check-up. After considering the inclusion and exclusion criteria, serum samples for PAPP-A were assayed. Ultrasound Doppler was used to obtain uterine artery flow velocity waveforms and mean pulsatility index and resistance index of uterine arteries were calculated. Cases were followed up till term and observed for development of pre-eclampsia.Results: 48.6% had low serum PAPP-A levels, in which 77% developed PE. The Mean PI and RI is 2.34±1.16 and 0.58±0.1 respectively. 30% women with abnormal PI values and 24% of women with abnormal RI values developed PE.Conclusions: The combination of maternal history with low serum PAPP-A levels and abnormal uterine artery Doppler at 11-14 weeks can be used as predictor of pre-eclampsia

Solvent Evaporation Technique Of Microencapsulation: A Systemic Review

Solvent evaporation is one of the most widely employed and investigated technique in pharmaceutical industries and research area for microencapsulation process.Microspheres are particles coated with a continuous film of polymeric material, having a diameter in range of 1 to 1000 ?m and are widely used as drug carriers. This technique provides a controlled drug release, having various clinical benefits. While initial lab scale experiments are carried out in simple beaker, stirrer setups, clinical trials and market introduction needs more sophisticated technologies, permitting economic robust, well-controllable and aseptic production of microspheres. In this review article our aim is to review and compile recent research work on solvent evaporation technique while focusing on different methods of above said technique and various factors affecting microencapsulation prepared by solvent evaporation technique

Effect of Boron Carbide on wear resistance of graphite containing Al7029 Based Hybrid Composites and its Dry Sliding Wear Characterization Through Experimental, Response Surface Method and ANOVA

Composites are often chosen for tribological applications due to its tailored material properties. The development of hybrid metal matrix composites and the study of their wear behavior has been a prominent focus of materials science research. Present paper deals with fabrication of Al-7029/B4C/Gr hybrid composite using stir casting. Particle distribution and material phase are identified by SEM and XRD. Hardness of the composite increased to 101 BHN while base alloy with 63 BHN. Pin-on-disc Tribometer used to carry wear test and the experimentation conducted by considering three input wear control parameters: 15–35 N (load), 1.5–3.5 m/s (speed) and 200–600 m (distance). Addition of 6%B4C/3%Gr, wear rate of hybrid composites reduced. ANOVA confirmed that load as the most influencing parameter on wear rate. RSM results correlates with mean effect plots of ANOVA and experiments and found that the results are in good compliance. SEM graphs of worn surface confirms that more wear occurred with increased load

DESIGN AND DEVELOPMENT OF MOBILE PHONE FOR MULTIPURPOSE APPLICATION

The work aims in designing and construction of the intelligent cell phone with Gps navigation enabled features like tracking and speed recognition. In the current days people existence style is fully occupied using the terms like technology and innovation. An embedded product is a mix of hardware and software to carry out a dedicated task. A few of the primary devices utilized in embedded goods are Microprocessors and Microcontrollers. Microprocessors are generally known as general purpose processors because they simply accept the inputs, process it and provide the output. In comparison, a microcontroller not just accepts the information as inputs but additionally manipulates it, interfaces the information with assorted devices, controls the information and therefore finally provides the result. The “Construction of Intelligent cell phone with Gps navigation enabled features” using PIC16F877 microcontroller is definitely an exclusive project which is often used to manage the devices within an industry using PC hyper terminal. Construction of Intelligent cell phone with Gps navigation enabled features