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Search Results: 1 - 10 of 556 matches for " Oommen Seema "
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Salmonella brain abscess in an infant
Samal Badhuli,Oommen Seema,Swami Anjali,Maskey Madhavi
Indian Journal of Pathology and Microbiology , 2009,
Abstract: Brain abscess is an uncommon and serious life-threatening infection in children. Focal intracranial infections caused by Salmonella spp. in this age group are also rare. We report the case of a 4-month-old male infant with a frontoparietal brain abscess caused by Salmonella typhimurium , the presence of which was not suspected clinically.
A palliative care programme in Malaysia
Oommen Ranjit
Indian Journal of Palliative Care , 2005,
Teaching English as a Global Language in Smart Classrooms with PowerPoint Presentation
Abraham Oommen
English Language Teaching , 2012, DOI: 10.5539/elt.v5n12p54
Abstract: The current study, as part of an ongoing investigation to examine teacher perceptions about the teaching of English as a global language at the tertiary level education, aims at examining learner perceptions about PowerPoint presentations used in English classroom instruction for enhancement and integration of four language skills and effective use of PowerPoint presentation as a teaching technique in smart classroom settings. A classroom action research and a questionnaire survey were conducted in a class consisting of 50 learners of Preparatory Year English Programme at Jazan University, Saudi Arabia. The results showed that learners preferred PowerPoint Presentations over traditional methods of lecture delivery and had positive attitudes towards PowerPoint presentations and lecturers who use them in their lessons. The result of this study conforms to previous studies to find the efficacy of PowerPoint presentations in university classroom instruction.
A Study of Environmental Awareness of Student Teachers and Teachers in Relation of Their Emotional Intelligence  [PDF]
Seema Sharma
Open Journal of Social Sciences (JSS) , 2014, DOI: 10.4236/jss.2014.28021
Abstract: The study aimed at finding out the relationship between environmental awareness and emotional intelligence of student teachers and teachers. The sample of the study consisted of 200 student teachers (100 male and 100 female) and also of 100 teachers (50 male and 50 female). The sample was taken from 15 self-financed B.Ed. colleges of Ghaziabad District of CCS University, Meerut (UP). Environmental awareness measure scale by Dr. P. K. Jha and emotional intelligence inventory by Dr. S. K. Mangal and Mrs. Shubhra Mangal was used for assessing the environmental awareness and emotional intelligence of student teachers and teachers. Data was analyzed by using mean, SD, t-test and by Pearson Product Moment Correlation Technique. The results showed that there was no significant difference between male and female student teachers and teachers regarding environmental awareness and emotional intelligence. The results also showed that the environmental awareness of male and female student teachers was also found to be slightly positively but not significantly correlated with emotional intelligence. The environmental awareness of male teachers was found to be moderately, positively and significantly correlated with emotional intelligence. On the other hand the environmental awareness of female teachers was found to be slightly positively but not significantly correlated with emotional intelligence.
Use of amniotic membrane in dermatology
John Annamma,Oommen John
Indian Journal of Dermatology, Venereology and Leprology , 2010,
Utility of the cysticercus immunoblot in a patient with an atypical solitary cerebral cysticercus granuloma.
Rajshekhar V,Oommen A
Neurology India , 2001,
Abstract: The value of the enzyme linked immunotransfer blot (EITB) assay in avoiding an invasive diagnostic procedure in a patient with an atypical solitary cerebral cysticercus granuloma is presented.
Blocking Response Surface Designs Incorporating Neigh-bour Effects  [PDF]
Eldho Varghese, Seema Jaggi
Open Journal of Statistics (OJS) , 2011, DOI: 10.4236/ojs.2011.13023
Abstract: In this paper, blocking in response surface for fitting first order model incorporating neighbour effects has been investigated. The conditions for orthogonal estimation of the parameters of the model have been obtained. A method of constructing designs which ensures the constancy of variance of the parameter estimates of the model has also been given.
Influence of Sintering Temperature on Densification, Structure and Microstructure of Li and Sb Co-Modified (K,Na)NbO3-Based Ceramics  [PDF]
Rashmi Rani, Seema Sharma
Materials Sciences and Applications (MSA) , 2011, DOI: 10.4236/msa.2011.210191
Abstract: Polycrystalline samples of Lead free (K0.5Na0.5)1-x(Li)x(Sb)x(Nb)1-xO3 ceramics with nominal compositions (x = 0.040 to 0.060) have been prepared by high temperature solid state reaction technique. X-ray diffraction (XRD) pattern shows that the crystal structure transforms from orthorhombic to tetragonal as Li and Sb content increases. Normal sintering process yield compounds with density ~98.2% of the theoretical value. Densification of the Li and Sb co-doped KNN ceramics might be explained by the liquid-phase sintering. This may be attributed to the low melting temperature of Li compounds that appears to promote the formation of a liquid phase during sintering.
Green Synthesis of Silver Nanoparticles Using Extracts of Ananas comosus  [PDF]
Naheed Ahmad, Seema Sharma
Green and Sustainable Chemistry (GSC) , 2012, DOI: 10.4236/gsc.2012.24020
Abstract: The biosynthesis of nanoparticles has been proposed as a cost effective and environmental friendly alternative to chemical and physical methods. Plant mediated synthesis of nanoparticles is a green chemistry approach that intercom nects nanotechnology and plant biotechnology. In the present study, synthesis of silver nanoparticles (AgNPs) or (Green-Silver) has been demonstrated using extracts of Ananas comosus reducing aqueous silver nitrate. The AgNPs were characterized by Ultraviolet-Visible (UV-vis) Spectrometer, Energy Dispersive X-ray Analysis (EDAX), Selected Area Diffraction Pattern (SAED) and High Resolution Transmission Electron Microscopy (HRTEM). TEM micrographs showed spherical particles with an average size of 12 nm. The XRD pattern showed the characteristic Bragg peaks of (111), (200), (220) and (311) facets of the face center cubic (fcc) silver nanoparticles and confirmed that these nanoparticles are crystalline in nature. The different types of antioxidants presented in the pineapple juice synergistically reduce the Ag metal ions, as each antioxidant is unique in terms of its structure and antioxidant function. The re- action process was simple for formation of silver nanoparticles and AgNPs presented in the aqueous medium were quite stable, even up to 4 months of incubation. This work proved the capability of using biomaterial towards the synthesis of silver nanoparticle, by adopting the principles of green chemistry.
Bianchi Type-V Cosmological Model with Linear Equation of State in Brans-Dicke Theory of Gravitation  [PDF]
Sharad Kandalkar, Seema Samdurkar
International Journal of Astronomy and Astrophysics (IJAA) , 2014, DOI: 10.4236/ijaa.2014.43038

A Bianchi type-V space time is considered with linear equation of state in the scalar tensor theory of gravitation proposed by Brans and Dicke. We use the assumption of constant deceleration parameter and power law relation between scalar field ø and scale factor R to find the solutions. Some physical and kinematical properties of the model are also discussed.

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