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Changing Classroom with ICT : Teachers Perspective

Mrs. Sujata Kumari, Mrs. Smita Sah
2019 Zenodo  
ICT plays an important role in modern teaching learning process. It helps in the concept construction in the minds of students. The interrelationship between ICT and education is very critical to achieve. Teachers play an important role in teaching learning procedure and for inclusion of ICT in classroom. The purpose of the present study was to find out the views of teachers on inclusion of ICT in classroom. The dimensions of the study were benefits of using ICT in classroom, difficulties of
more » ... ng ICT in Classroom, and Presence and Frequent ICT technologies used in classroom. The investigators have used qualitative method for the present study. The investigators have used semi structured interview for the data collection. The results of the study showed that teachers teaching in different schools are familiar with the benefits of ICT use in classroom but they lack knowledge of recent developments in the field of ICT.
doi:10.5281/zenodo.6420313 fatcat:lxezuagpt5cv7nv6fohr5y2rim

High Altitude Illness and Adaptation: Hints from Proteomics

Kumari Smita MA Qadar
2013 Journal of Proteomics & Bioinformatics  
Acknowledgement Kumari Smita thanks ICMR for financial assistance in the form of a research fellowship.  ...  Citation: Smita K, Qadar Pasha MA, Jain SK (2014) High Altitude Illness and Adaptation: Hints from Proteomics. J Proteomics Bioinform S3: 004.  ...  doi:10.4172/jpb.S3-004 Page 5 of 9 Citation: Smita K, Qadar Pasha MA, Jain SK (2014) High Altitude Illness and Adaptation: Hints from Proteomics.  ... 
doi:10.4172/jpb.s3-004 fatcat:ky3nnq6izfdrtprzicgdfhgazu

Plant mediated detoxification of mercury and lead

Brajesh Kumar, Kumari Smita, Luis Cumbal Flores
2017 Arabian Journal of Chemistry  
In recent years, the development of efficient green chemistry methods for detoxification of metal poisoning has become a major focus of researchers. They have investigated in order to find an eco-friendly and recyclable technique for the removal of heavy metal (Pb 2+ , Hg 2+ ) contamination from the natural resources. One of the most considered methods is the removal of Pb 2+ , Hg 2+ metal using green plants and their wastes. Among these plant wastes seem to be the best candidates and they are
more » ... uitable for detoxification of heavy metals. Biosorption by plants involve complex mechanisms, mainly ion exchange, chelation, adsorption by physical forces and ion entrapment in inter and intra fibrillar capillaries and spaces of the structural polysaccharide cell wall network. The advantages of using green plants and their wastes for detoxification of heavy metal have interested researchers to investigate mechanisms of metal ion uptake, and to understand the possible utilization. In this review, we discuss the role of plants and their wastes for minimizing mercury and lead pollution with their toxic effect on both human beings and plants. ª 2014 Production and hosting by Elsevier B.V. on behalf of King Saud University.
doi:10.1016/j.arabjc.2013.08.010 fatcat:3genxfw7d5fe7j7v3ubrwfzu6m

Effect of Micronutrient on Plant Growth and Flowering of Tomato (Solanum lycopersicum L.) cv. Vijeta

Smita Kumari Kumari Sarika
2021 International Journal of Current Microbiology and Applied Sciences  
doi:10.20546/ijcmas.2021.1004.042 fatcat:f7pjrybcrnbq3pm7zlb3hl2rcq

Phytosynthesis of gold nanoparticles using Andean Aj����� (Capsicum baccatum L.)

Brajesh Kumar, Kumari Smita, Luis Cumbal, Alexandra Martha Zoya Slawin
2015 Cogent Chemistry  
(Kumar, Smita, Cumbal, & Debut, 2014d) , edible mushroom extract for Au, Ag, and Au-Ag NPs (Philip, 2009) , flower extract of Lantana camara and the broth of lemongrass leaf for AuNPs (Kumar, Smita  ...  peel extract for ZnO NPs (Kumar, Smita, Cumbal, & Debut, 2014c) , Rubus glaucus leaf and fruit extract for CuO NPs (Kumar, Smita, Cumbal, Debut, & Angulo, in press) , Passiflora tripartita fruit FeNPs  ... 
doi:10.1080/23312009.2015.1120982 fatcat:c2vkuyvltvebbavwfjtk4o4ete

Neonatal and maternal outcome in oligohydramnios: a prospective study

Rizwan Ahmar, Sadia Parween, Smita Kumari, Manish Kumar
2018 International Journal of Contemporary Pediatrics  
Oligohydramnios presents a threat to the fetus and has been correlated with increased risk of intrauterine growth retardation, meconium aspiration syndrome, severe birth asphyxia, low APGAR scores and congenital abnormities. It is associated with perinatal morbidity and mortality and maternal morbidity in a significant number of cases. Therefore, early detection of oligohydramnios and its management is important. Aim of this study was to know the fetal and maternal outcome in
more » ... hods: 90 patients in third trimester of pregnancy with Oligohydramnios were selected after satisfying inclusion and exclusion criteria. A detailed history and examination were done. All required investigation done. Oligohydramnios confirmed by measuring Amniotic fluid index (AFI).Results: Mean maternal age-26.1 years. Incidence of oligohydramnios was more in primipara (64.4%) in our study. And operative morbidity was also more in primipara (51.7%). Most common cause of Oligohydramnios was idiopathic (44.44%). Operative morbidity was significantly higher in Non-reassuring FHR (80%) than reassuring FHR (32%). 7 patients (7.78%) were found with fetoplacental insufficiency on Doppler study.Conclusions: Oligohydramnios is frequent occurrence and demands intensive fetal surveillance and proper antepartum and intrapartum care so that perinatal morbidity and mortality and maternal morbidity can be reduced.
doi:10.18203/2349-3291.ijcp20182537 fatcat:65oz73l5tjcd5kpkufznnr6jea

Why parents consent to their children's participation in genetic research: A study of parental decision making

Sunita Kumari, Triptish Bhatia, Nagendra N Mishra, Nupur Kumari, Sreelatha S Narayanan, Deepak Malik, Smita N Deshpande
2019 Indian Journal of Medical Ethics  
Parents need to be asked to provide informed consent on behalf of their child for participation in genetic research. Decision making for such parents is difficult because ethical challenges in paediatric genetic research studies are different from similar adult studies. This paper focuses on interviews conducted with parents who were asked to consent to their children's participation (or not) in a genetic research study of intellectual disability and/or autism.
doi:10.20529/ijme.2019.063 pmid:31791933 pmcid:PMC7018624 fatcat:ccm26u7b3jdw3pkjyr4boc5h5a

Green Approach for Fabrication and Applications of Zinc Oxide Nanoparticles

Brajesh Kumar, Kumari Smita, Luis Cumbal, Alexis Debut
2014 Bioinorganic Chemistry and Applications  
Zinc oxide nanoparticles (ZnO-NPs) are known to be one of the multifunctional inorganic compounds which are widely used in everyday applications. This study aims to fabricate ZnO-NPs using grapefruit (Citrus paradisi) peel extract with particle size ranging from 12 to 72 nm. Structural, morphological, and optical properties of the synthesized nanoparticles have been characterized by using UV-Vis spectrophotometer, TEM, DLS, and FTIR analysis. They show the significant photocatalytic degradation
more » ... efficiency (>56%, 10 mg/L, 6 h) against methylene blue and antioxidant efficacy (≥80% for 1.2 mM) against 1,1-diphenyl-2-picrylhydrazyl. From the results obtained it is suggested that green ZnO-NPs could be used effectively in environmental safety applications and also can address future medical concerns.
doi:10.1155/2014/523869 pmid:25374484 pmcid:PMC4211296 fatcat:thv3zvprvfhmtc3lv4qfmcuo7m

Oxidative Stress and Histopathological Evaluation of Rat Lung Tissue during Hypobaric Hypoxia

Kumari Smita MA Qadar Pasha
2015 Journal of Proteomics & Bioinformatics  
Acknowledgement Kumari Smita thanks ICMR for financial assistance in the form of researchfellowship (SRF).  ... 
doi:10.4172/jpb.1000358 fatcat:gf4vcd4csrehzc7c2szuzsc4xi

Sonochemical Synthesis of Silver Nanoparticles Using Starch: A Comparison

Brajesh Kumar, Kumari Smita, Luis Cumbal, Alexis Debut, Ravinandan Nath Pathak
2014 Bioinorganic Chemistry and Applications  
A novel approach was applied to synthesize silver nanoparticles using starch under sonication. Colloidal silver nanoparticles solution exhibited an increase of absorption from 420 to 440 nm with increase starch quantity. Transmission electron microscopy followed by selected area electron diffraction pattern analysis indicated the formation of spherical, polydispersed, amorphous, silver nanoparticles of diameter ranging from 23 to 97 nm with mean particle size of 45.6 nm. Selected area electron
more » ... iffraction (SAED) confirmed partial crystalline and amorphous nature of silver nanoparticles. Silver nanoparticles synthesized in this manner can be used for synthesis of 2-aryl substituted benzimidazoles which have numerous biomedical applications. The optimized reaction conditions include 10 ml of 1 mM AgNO3, 25 mg starch, 11 pH range, and sonication for 20 min at room temperature.
doi:10.1155/2014/784268 pmid:24587771 pmcid:PMC3920662 fatcat:6rrhkayp3bezhlikzjofj4ttza

Body Composition and Non-Communicable Diseases: A study on Diabetic Subjects

Smita Kumari
2013 IOSR Journal of Humanities and Social Science  
doi:10.9790/0837-1746567 fatcat:w7rayuwevjfndj4hzfpdinsh6a

Biogenic synthesis of iron oxide nanoparticles for 2-arylbenzimidazole fabrication

Brajesh Kumar, Kumari Smita, Luis Cumbal, Alexis Debut
2014 Journal of Saudi Chemical Society  
A simple, efficient, and ecofriendly method has been developed for the exclusive synthesis of iron oxide nanoparticles using an aqueous extract of Passiflora tripartita var. mollissima fruit. Transmission electron microscopy (TEM) and Dynamic Light Scattering (DLS) analysis show that the average particle size of spherical iron oxide nanoparticles is 22.3 ± 3 nm. The synthesized nanocatalyst is highly active for the synthesis of biologically significant 2-arylbenzimidazoles. The reaction was
more » ... ied out under mild condition with excellent yields. The catalyst is easily separated by magnet and recyclable without significant loss of activity. ª 2014 King Saud University. Production and hosting by Elsevier B.V. * Corresponding authors. Tel.: +593 2 3989492; cell: 095698124 (L. Cumbal).
doi:10.1016/j.jscs.2014.01.003 fatcat:g3ww3jdeszgdlbmxrjxh6ww37u

MANAGEMENT OF SANDHIGATA VATA (JANU SANDHI) WITH AYURVEDIC APPROACH: A CASE STUDY

Parveen Kumar, Smita Kumari
2017 International Journal of Advanced Research  
doi:10.21474/ijar01/5097 fatcat:gn2cqceq6jc7rnkmac7g5zstte

Green synthesis of silver nanoparticles using Andean blackberry fruit extract

Brajesh Kumar, Kumari Smita, Luis Cumbal, Alexis Debut
2017 Saudi Journal of Biological Sciences  
Green synthesis of nanoparticles using various plant materials opens a new scope for the phytochemist and discourages the use of toxic chemicals. In this article, we report an eco-friendly and low-cost method for the synthesis of silver nanoparticles (AgNPs) using Andean blackberry fruit extracts as both a reducing and capping agent. The green synthesized AgNPs were characterized by various analytical instruments like UV-visible, transmission electron microscopy (TEM), dynamic light scattering
more » ... DLS), X-ray diffraction (XRD) and Fourier transform infrared (FTIR) spectroscopy. The formation of AgNPs was analyzed by UV-vis spectroscopy at k max = 435 nm. TEM analysis of AgNPs showed the formation of a crystalline, spherical shape and 12-50 nm size, whereas XRD peaks at 38.04°, 44.06°, 64.34°and 77.17°confirmed the crystalline nature of AgNPs. FTIR analysis was done to identify the functional groups responsible for the synthesis of the AgNPs. Furthermore, it was found that the AgNPs showed good antioxidant efficacy (>78%, 0.1 mM) against 1,1-diphenyl-2-picrylhydrazyl. The process of synthesis is environmentally compatible and the synthesized AgNPs could be a promising candidate for many biomedical applications.
doi:10.1016/j.sjbs.2015.09.006 pmid:28053570 pmcid:PMC5198927 fatcat:eldd2yyywzhexfglvufo2cy2tq

Lantana camara berry for the synthesis of silver nanoparticles

Brajesh Kumar, Smita Kumari, Luis Cumbal, Alexis Debut
2015 Asian Pacific Journal of Tropical Biomedicine  
doi:10.1016/s2221-1691(15)30005-8 fatcat:7tzvcihumra6fl7q232o5zlyyu
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