Hazaribag, India

Vinoba Bhave University

vbu.ac.in/
Hazaribag, India

The Vinoba Bhave University is located at Hazaribagh, India and is funded by Government of India. The university came into existence on 17 September 1992 after the bifurcation of Ranchi University as a teaching-cum-affiliating university. Being among one of the premier universities of Jharkhand, it offers high standards of teaching and research. The university offers courses at the undergraduate and post-graduate levels.The Governor of Jharkhand is the chancellor of Vinoba Bhave University. The university has a distinguished alumni body and faculty. This university is also a member of Association of Commonwealth Universities, London. The UGC, New Delhi recognized the university and registered it under section 12B of the UGC Act 1956. Wikipedia.

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Dutta M.S.,Vinoba Bhave University | Pathak M.K.,Vinoba Bhave University | Mahto P.,Vinoba Bhave University
Journal of Alloys and Compounds | Year: 2017

A correlation is established between the bulk modulus and inter-atomic spacing of group-IV semiconductors involving their bond energy. Universal parameter tight binding approach is employed in evaluating the bond energy of the systems. In case of alloys, Vegard's law is utilised to calculate the lattice constants from which average inter-atomic spacings are obtained. Results are in good agreement with the experimental and reported values. © 2016


Gorai S.K.,Tata College | Mahto P.,Vinoba Bhave University
Indian Journal of Physics | Year: 2010

A simple relation between the bulk modulus, plasmon energy, electronic polarisability are given for ternary chalcopyrite semiconductors. Bulk modulus has been evaluated from plasmon energy by proposing a linear relation between them. From bulk modulus electronic polarisability has been evaluated. The estimated values are in good agreement with the experimental values and earlier researchers. © 2010 IACS.


Belonechitina capitata, a typically middle to late Ordovician chitinozoan index taxon was for the first time recovered from the northeastern Kumaon region, a part of Garhwal-Kumaon Tethys basin of the Himalaya, India. This species is of great biostratigraphic importance and has already been reported from Avalonia, Baltica and northern Gondwana. The study area was during Ordovician, part of a low-palaeolatitudinal Gondwana region. The vesicles of recovered forms are black and fragmentary. This is principally attributed to intense tectonic activity during the Himalayan orogenic movement which resulted into high thermal alteration. The chitinozoans are found along with melanosclerites. © 2015 China University of Geosciences (Beijing) and Peking University.


Sinha H.N.,Vinoba Bhave University | Vandenbroucke T.R.A.,Lille University of Science and Technology | Verniers J.,Ghent University
Review of Palaeobotany and Palynology | Year: 2011

The Shiala Formation of the Garhwal-Kumaon subbasin of the Tethyan Himalaya, has been sampled for chitinozoans in the Chamoli district of Uttarakhand, India. The greenish gray colored silty shale at the lower horizon of Shiala Formation yielded a relatively rich though poorly diverse assemblage of chitinozoans. The chitinozoans are mostly acceptably well-preserved. The assemblage is dominated by two species, i.e. Belonechitina capitata and Belonechitina micracantha with rare specimens of Conochitina chydaea. These microfossils are very poorly documented from the low-latitudinal part of Gondwana and this is the first time that they are reported from this part of globe. The chitinozoan data are from below the Ordovician-Silurian boundary as indicated by an acritarch study from the same section, which is in agreement with our identification of the species that suggest a Mid to Late Ordovician age. © 2011 Elsevier B.V.


Receive press releases from AK Mishra's Art of Success: By Email Personalized Interactive and Counseling Session by Success Guru AK Mishra in Hazaribagh Chanakya IAS Academy, Hazaribagh branch, brought an opportunity for students and parents of the concerned students to interact with Success Guru AK Mishra in a free personalized counseling session. New Delhi, India, December 19, 2016 --( The another motivational talk for students by Success Guru AK Mishra was delivered at Vinoba Bhave University auditorium on 16th Dec 2016 from 11 am to 1 pm. Further, on 17th December at 9 am, an open session for UPSC & JPSC aspirants held at Chanakya IAS Academy, Hazaribagh branch. The sessions endeavored to spread awareness about Civil Services examination & other career options and to help students clear their doubts. Most of the time, the aspirants, despite having a clear idea of what they want, they get stuck in determining the right career path needed to follow and achieve their goal, Therefore, the session was organized to guide students the right path to embark upon in order to accomplish their desired goals. The 3 days session emphasized on instilling the motivation in students, boost their morale by helping them understand their true potential and how by putting little efforts and hard work, they can achieve phenomenal success in each sphere of life. Moreover, the session not only helped students but also motivated the teachers and parents as they are the foremost source for students to get right learnings, guidance and support. Students, parents and teachers were delighted to attend the session and got a clearer approach towards life. Mr. AK Mishra encouraged parents to spend enough time with children to embrace their unique skills and motivate them to fight for their dreams; while on the other hand, Mr. Mishra encouraged teachers to help students to excel not only in academics but also help them develop right personality traits & confidence by making them indulge in extra curriculum activities. When asked to Success Guru AK Mishra about the session, Mishra said, “The common reason why people most of the time fail to achieve their goals is they do not explore their true potential due to lack of right guidance. Here, the motive of the counseling session was not only to help students lead and excel in their chosen fields, but to help them understand what they truly want and to show them the right ways to follow their dreams and notch up the success not only in academics and professional front but in each sphere of life.” New Delhi, India, December 19, 2016 --( PR.com )-- Choosing a career after 12th and graduation is the most challenging task for students as the decision ultimately paves their way further. With an aim to help students lead and excel in their chosen fields, Chanakya IAS Academy, Hazaribagh branch, brought an opportunity for students and parents of the concerned students to interact with Success Guru AK Mishra in a free personalized counseling session. The 3 day session was divided into 3 parts. The first; career guidance counseling held at DAV school from 10 am to 1:30 pm on 14th Dec. After the career counseling, a motivational talk was delivered by Success Guru AK Mishra in DAV School for the Parents and teachers which commenced at 1:30 pm and continued till 3:30 pm on 15th Dec 2016.The another motivational talk for students by Success Guru AK Mishra was delivered at Vinoba Bhave University auditorium on 16th Dec 2016 from 11 am to 1 pm. Further, on 17th December at 9 am, an open session for UPSC & JPSC aspirants held at Chanakya IAS Academy, Hazaribagh branch.The sessions endeavored to spread awareness about Civil Services examination & other career options and to help students clear their doubts. Most of the time, the aspirants, despite having a clear idea of what they want, they get stuck in determining the right career path needed to follow and achieve their goal, Therefore, the session was organized to guide students the right path to embark upon in order to accomplish their desired goals. The 3 days session emphasized on instilling the motivation in students, boost their morale by helping them understand their true potential and how by putting little efforts and hard work, they can achieve phenomenal success in each sphere of life. Moreover, the session not only helped students but also motivated the teachers and parents as they are the foremost source for students to get right learnings, guidance and support.Students, parents and teachers were delighted to attend the session and got a clearer approach towards life. Mr. AK Mishra encouraged parents to spend enough time with children to embrace their unique skills and motivate them to fight for their dreams; while on the other hand, Mr. Mishra encouraged teachers to help students to excel not only in academics but also help them develop right personality traits & confidence by making them indulge in extra curriculum activities.When asked to Success Guru AK Mishra about the session, Mishra said, “The common reason why people most of the time fail to achieve their goals is they do not explore their true potential due to lack of right guidance. Here, the motive of the counseling session was not only to help students lead and excel in their chosen fields, but to help them understand what they truly want and to show them the right ways to follow their dreams and notch up the success not only in academics and professional front but in each sphere of life.” Click here to view the list of recent Press Releases from AK Mishra's Art of Success


Murmu S.,Vinoba Bhave University | Shrivastava V.K.,Barkatullah University
Turkish Journal of Fisheries and Aquatic Sciences | Year: 2011

45 fishes Cirrhinus mrigala weighing 55±10 g were divided into 3 groups of fifteen each. Group 1 st received fish diet only and served as control, while group 2 nd exposed with bisphenol-A (BPA) (2mg/l) and group 3 rd exposed with vitamin-C (50mg/L) and BPA (2mg/L) for 15, 30 and 60 days and histopathological studies were observed in their liver and kidney. Bisphenol-A showed degenerative changes in hepatic and renal cells after 15 days exposures. However, these changes were more prominent and severe in later part i.e. 30 and 60 of the experiments. The animals exposed with BPA for 30 and 60 days showed atrophied changes in uriniferous tubules and hypertrophied hepatic nuclei, necrosis in hepatocytes and interrenal cells as compared to control group. The animals exposed with vitamin-C along with BPA showed recovery in their hepatic cells, interrenal cells, and uriniferous tubules after 15, 30 and 60 days as compared to BPA groups. These observations denotes that vitamin-C i.e. antioxidant has some antidote role or protective action against bisphenol-A toxicity in Cirrhinus mrigala. © Published by Central Fisheries Research Institute (CFRI) Trabzon, Turkey in cooperation with Japan International Cooperation Agency (JICA), Japan.


Sinha H.N.,Vinoba Bhave University | Trampisch C.,University of Greifswald
Journal of Asian Earth Sciences | Year: 2013

Melanosclerites, organic-walled microfossils of problematic affinity, are recorded herein from the lower to middle part of the Shiala Formation of Late Ordovician age and is situated below Ordovician-Silurian boundary established previously by acritarchs data. The assemblages recovered yielded the melanosclerites taxa Melanoporella clava, Melanoporella bulla?, Melanoporella polonica, Melanoporella sp. 1, Melanoporella sp. 2 and Melanosteus sp. The Ordovician-Silurian sedimentary sequence discussed herein was a part of the Gondwanan palaeocontinent situated at ~25 to 30°S. The melanosclerite assemblage recovered herein from the Shiala Formation is broadly comparable with the Öjlemyr Cherts of Sweden, situated at high palaeolatitude and also of Late Ordovician age. Melanosclerites have not previously been studied in detail from Indian Gondwana and published records on this fossil group are rare in general. The present findings improve our knowledge on this group. © 2013 Elsevier Ltd.


Trampisch C.,University of Greifswald | Sinha H.N.,Vinoba Bhave University
Micropaleontology | Year: 2011

Well preserved pleuridia attributed to the problematic group known asmelanosclerites have been discovered inUpperOrdovician greenish-grey silty shales of the Shiala Formation of the Tethyan Garhwal Himalaya of India. This material is attributed to genus Melanosteus, which has also been reported from Ordovician and Silurian erratic boulders of the Baltic region, as well in Devonian Upper Gaspé Limestones from the Gaspé Peninsula, Canada. The new species Melanosteus indica comes from below the Ordovician- Silurian boundary as established by acritarchs from the same section.


Shiveshwari L.,Vinoba Bhave University
Plasma Science and Technology | Year: 2011

Propagation of electromagnetic waves in one-dimensional plasma dielectric photonic crystals, the superlattice structure consisting of alternating plasma and dielectric materials, is studied theoretically for oblique incidence by using the transfer matrix method. Our results show that complete photonic band gaps for all polarizations can be obtained in one-dimensional plasma dielectric photonic crystals. These structures can exhibit a new type of band or gap, for the incidence other than the normal one, near frequencies where the electric permittivity of the plasma layer changes sign. This new band or gap arises, from the dispersive properties of the plasma layer, only for transverse magnetic polarized waves, and its width increases with the increase in incident angle. This differential behavior under polarization can be utilized in the design of an efficient polarization splitter. The existence of both photonic gaps and resonance transmission bands is demonstrated for experimentally realizable structures such as double electromagnetic barriers.


We consider the oblique propagation of electromagnetic waves in one-dimensional plasma dielectric photonic crystals, the superlattice structure consisting of alternating plasma and dielectric materials using transfer matrix method. Our results show that photonic band gaps for all polarizations can be obtained in one-dimensional plasma dielectric photonic crystals. These structures can exhibit a new type of band or gap, for the incidence angles other than normal incidence, near frequencies where the electric permittivity of the plasma layer changes sign. This new band or gap arises, from the dispersive properties of the plasma layer, only for TM polarized waves and its width increases with the increasing angle of incidence. This differential behaviour under polarization can be utilized in the design of an efficient polarization splitter. The band characteristic is affected by the plasma width, the plasma density, dielectric width, the dielectric constant of the dielectric medium and angle of incidence. © 2010 Elsevier GmbH. All rights reserved.

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