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Vaidya Balendu Prakash,Shyam Prakash,Rajesh Sharma,Megha Prakash,Shikha Prakash,Kiran Parmar 셀메드 세포교정의약학회 2016 셀메드 (CellMed) Vol.6 No.1
Combating anaemia is a global public health challenge of the developing world. Nutritional anaemia is a serious health problem faced by Indian school children. An investigation was taken up to study the effect of non iron containing Ayurvedic preparation Sootshekhar Rasa (SR) plus Sitopaladi Churna (SC) along with iron and folic acid (IFA) for improving nutritional anaemia among adolescent school going students of Dehradun district in Northern India. The blinded, controlled randomized trial comprised of 820 adolescents anaemic students aged 11 - 18 years. The anaemic students were randomly divided into 4 groups, students of group I (control) received starch, group II, III, and IV students received daily dose of (SR 250 mg + SC 400 mg), IFA and (SR 250 mg + SC 400 mg) + IFA, respectively. All the students received treatment for 90days and were followed up for next 180days. At the end of follow-up (day 270), significant increase of haemoglobin (Hb) level from the base line was recorded in all treatment groups. The maximum gain in Hb concentration was noted in group IV (10.1 ± 0.6 g/L), which was significantly higher than any other group. There were 123 drop-outs; however, no major side effect of treatment was noted in any student. We conclude that daily dose of (SR 250 mg + SC 400 mg) along with IFA can produce sustainable improvement of nutritional anaemia in adolescent students.
Prakash, Vaidya Balendu,Prakash, Vaidya Shikha,Sharma, Shakshi,Tiwari, Sneha Cellmed Orthocellular Medicine and Pharmaceutical 2017 TANG Vol.7 No.2
Recurrent Acute Pancreatitis/ Chronic Pancreatitis (RAP/ CP) is generally marked by sudden onset of symptoms like severe abdominal pain, vomiting and weight loss that needs emergency hospitalization. Owing to irreversible and progressive nature of the disease and limitations of conventional treatment, many patients look for an alternative solution. Here, we report data of 250 well diagnosed cases of acute recurring/ chronic pancreatitis, enrolled in between January 1997 to August 2016, in our Ayurvedic clinical practice in Northern part of India. Ayurveda is well recognized as an independent medical system parallel to conventional medicines in India and a subject is free to opt for any system of medicine for the prevention and treatment of any ailment. The subjects were treated with a complex herbo-mineral formulation based on the principles of Rasa Shastra in Ayurveda that deals with the therapeutics of processed metals in the prevention and treatment of diseases. They were also prescribed a regulated balanced diet and lifestyle. Significant improvement has been noted in subjects who have completed the treatment.
Studies of the dielectric and ferroelectric properties of PZT: NZF magnetoelectric composites
Chandra Prakash,J.K. Juneja,K.K. Raina,Chandra Prakash 한양대학교 세라믹연구소 2012 Journal of Ceramic Processing Research Vol.13 No.1
Piezoelectric-magnetostrictive (magnetoelectric) composites using piezoelectric lead zirconate titanate (PZT) ceramic and magnetostrictive Ni-Zn ferrite (NZF) with compositional formulae (1-x) PbZr0.65Ti0.35O3-x Ni0.8Zn0.2Fe2O4 with x = 0 to 0.15 in steps of 0.05, were prepared by a conventional solid state route. The presence of individual phases was confirmed using X-ray diffraction. Dielectric properties were studied as a function of temperature and frequency presuming that the interactions between the piezoelectric and magnetostrictive phases may result in various anomalies in the dielectric properties of these composites. To study the ferroelectric properties, P-E hysteresis loops were recorded.
Prakash C. Phondani,Indra D. Bhatt,Vikram S. Negi,Bhagwati P. Kothyari,Arvind Bhatt,Rakesh K. Maikhuri 국립중앙과학관 2016 Journal of Asia-Pacific Biodiversity Vol.9 No.1
The present paper discusses the development of a participatory approach to promote medicinal and aromatic plant (MAP) cultivation as a tool for biodiversity conservation and livelihood enhancement in Champawat district of Uttarakhand state in India. People perception analysis revealed that farmers were dependent solely on the wild collection of MAPs before the initiation of the National Agriculture Innovation Project. However, they later engaged in cultivation practices. During the course of study, the propagation protocols of 11 selected MAPs of that area were developed and a cost-benefit analysis was performed. A series of meetings and exposure visits were organized and a memorandum of understanding was simultaneously signed between farmers and traders for promoting a buy-back system of MAPs. One hundred thirty-two farmers adopted MAP cultivation in 14 hectares of land. This approach provides opportunities for farmers to build skills, knowledge, and self confidence, and conserve MAP diversity in their natural habitat.
Performance of rotational mode based indices in identification of added mass in beams
Prakash Rajendran,Sivakumar M Srinivasan 국제구조공학회 2015 Structural Engineering and Mechanics, An Int'l Jou Vol.54 No.4
This study investigates the identification of added mass and its location in the glass fiber reinforced polymer (GFRP) beam structures. The main emphasis of this paper is to ascertain the importance of inclusion of rotational degrees of freedom (dofs) in the introduction of added mass or damage identification. Two identification indices that include the rotational dofs have been introduced in this paper: the modal force index (MFI) and the modal rotational curvature index (MRCI). The MFI amplifies damage signature using undamaged numerical stiffness matrix which is related to changes in the altered mode shapes from the original mode shapes. The MRCI is obtained by using a higher derivative of rotational mode shapes. Experimental and numerical results are compared with the existing methods leading to a conclusion that the contributions of the rotational modes play a key role in the identification of added mass. The authors believe that the similar results are likely in the case of damage identification also.
Prakash Devkota,장흥운,홍정욱,박주남 대한토목학회 2021 KSCE JOURNAL OF CIVIL ENGINEERING Vol.25 No.4
The super speed tube transport (SSTT) system is considered as a strong candidate for next-generation long-distance transport systems because of its anticipated highly efficient performance. Several studies have been conducted on infrastructure systems using concrete to improve the construction and economic feasibility of SSTTs. However, most of these only focused on the applicability of concrete in maintaining its airtightness; the effects of concrete cracks on the airtightness performance have not been investigated. Accordingly, this paper proposes a method using the finite element analysis (FEA) for evaluating the structural damage associated with the airtightness performance of concrete tube structures. An experimental work was conducted to measure this performance by subjecting a concrete tube structure to four stages of displacements at the midspan. Thereafter, to analytically measure the structural damage, the FEA was conducted and the results were compared with the experimental values. It is found that the structural damage expressed in terms of the eroded volume fraction (VF) calculated at each stage is closely correlated with the corresponding airtightness performance obtained from the experiment. These results show that FEA can be efficiently used for conducting experiments in the SSTT design phase to verify the concrete tube’s airtightness performance under many load cases.