Papers by Dr. Sanjeev Kumar
Right to Equality is well supported by the provisions of our Constitution under fundamental rig... more Right to Equality is well supported by the provisions of our Constitution under fundamental rights and is justiciable in nature. Although the working of the Constitution has come a long way since its commencement, the manifestations of gender inequality are seen in nearly all spheres of life. This can be well ascribed to the rigid attitudes, owing its roots in history and cultural. Present study is a comparative study examining the attitude towards “Right to Equal Opportunities” among male and females (N=58). Modernization Attitude Scale was administered over a sample of 58 males and 58 females from the rural region of Haryana. A significant t of 3.27 at .001 level is found showing that females are found with more inclination towards need for equal opportunities than men. This study assumes its significance in the direction of reducing gender gap and towards making an egalitarian society based on the principle of equality and justice and hence contributing towards the well being of all.
Key Words: Equality, Justice, Constitution, Gender Inequality, Well being
Local Anaesthetic Systemic Toxicity in a Patient under General Anaesthesia (GA): A Diagnostic Challenge
Journal of clinical and diagnostic research : JCDR, 2015
Local anaesthetic systemic toxicity (LAST) is one of the most dreadful complications after local ... more Local anaesthetic systemic toxicity (LAST) is one of the most dreadful complications after local anaesthetic (LA) use and it is very difficult to manage. The diagnosis of LAST is purely clinical and its presentation is usually obscured in a sedated or anaesthetized patient. A 25-year-old male patient undergoing laparotomy for acute duodenal perforation under general anaesthesia developed seizures after epidural administration of 0.5% bupivacaine. All other possible causes of seizures were ruled out. Seizures were controlled with antiepileptic drugs and patient recovered fully after withholding LA administration. Although, lipid rescue is recommended for LAST, our patient was managed without its use. We, therefore, recommend that utmost care and vigilance should be exercised while using local anesthetics as there is no perfectly accurate method to rule out intravascular administration of LA. Even, if LA is correctly used, LA is detected in plasma due to its systemic absorption from i...
Intraventricular haemorrhage as a complication of sub mucosal infiltration of adrenaline
Journal of clinical and diagnostic research : JCDR, 2015
Adrenaline infiltration is a widely used technique in head-neck and ENT surgeries to provide bloo... more Adrenaline infiltration is a widely used technique in head-neck and ENT surgeries to provide bloodless surgical field. However, use of adrenaline has been associated with hemodynamic changes which can be life threatening at times. Therefore, use of higher concentrations of adrenaline should be avoided and a close hemodynamic monitoring is required with use of other vasopressors. In the present case report, a young male died because of intraventricular bleeding caused by adrenaline infiltration during rhinoplasty.
Metallic Systems Containing Crystal-Field-Split Impurities. Thermodynamic Properties in the Presence of Magnetic Field
Physica Status Solidi B-basic Solid State Physics, 1986
ABSTRACT In the presence of magnetic field H, an investigation is made in second order of the pos... more ABSTRACT In the presence of magnetic field H, an investigation is made in second order of the possiblity of an anomalous behaviour in various thermodynamic properties viz. heat capacity, susceptibility etc. existing in dilute magnetic alloy systems. Basically, the anomaly is attributed to the CEF splitting of the impurity level; the H dependence in the heat capacity is linear. Electronic susceptibility also exhibits an anomaly of the type 1n T. These results are found to be consistent with earlier work.Für ein Magnetfeld H wird in zweiter Ordnung die Möglichkeit eines anomalen Verhaltens verschiedener thermodynamischer Eigenschaften wie z. B. Wärmekapazität, Suszeptibilität usw., die in verdünnten magnetischen Legierungssystemen auftreten, untersucht. Grundsätzlich wird die Anomalie der CEF-Aufspaltung des Störstelleniveaus zugeordnet, wobei die H-Abhängigkeit der Wärmekapazität linear ist. Die elektronische Suszeptibilität zeigt ebenfalls eine Anomalie vom Typ 1n T. Diese Ergebnisse sind mit früheren Arbeiten konsistent.
Thermoelectric Power of Dilute Magnetic Alloys in the Presence of CEF and Exchange Scattering
Physica Status Solidi B-basic Solid State Physics, 1989
ABSTRACT Self energy in third order and the thermo-electric power, Q, of a metal containing magne... more ABSTRACT Self energy in third order and the thermo-electric power, Q, of a metal containing magnetic impurities with crystal field split energy levels are calculated. The effect of exchange inelastic scattering on the thermo-electric power is studied in the limit ω, T ≪ δ. The most dominant term in Q is found to be of the type sech2 (δ/2T) T ln T.Die Selbstenergie in dritter Ordnung und die Thermospannung Q von Metallen, die magnetische Störstellen mit durch Kristallfeld aufgespaltene Energieniveaus enthalten, werden berechnet. Der Einfluß von inelastischer Austauschstreuung auf die Thermospannung wird für den Grenzfall ω, T ≪ δ berechnet. Der dominierende Term in Q ist von der Art sech2 (δ/2T) T ln T.
Resistivity of heavy-fermion systems in the presence of a crystalline electric field
Physical Review B, 1990
... to an overall energy loss in-41 200 1990 The American Physical Society PHYSICAL REVIEW B I ..... more ... to an overall energy loss in-41 200 1990 The American Physical Society PHYSICAL REVIEW B I ... role of the chemical potential, which one introduces to remedy for the un-physical states as ... tion part of the Hamiltonian, H1, is given by 41 203 1 2032 SANJEEV KUMAR, PK AHI ...
Genetic Studies of Growth Traits in White Turkey Line Selected for High Humoral Immune Response
Journal of Applied Animal Research, 2003
Singh, N.S., Kumar, S. and Majumdar, S. 2003. Genetic studies of growth traits in White Turkey li... more Singh, N.S., Kumar, S. and Majumdar, S. 2003. Genetic studies of growth traits in White Turkey line selected for high humoral immune response. J. Appl. Anim. Res., 24: 193–200.The growth performance of 138 poults obtained in 2 hatches belonging to White variety of turkey, undergoing selection for response to Sheep RBC was studied. Least squares means of body weights reached
Phosphate [DAP, (NH 4 ) 2 HPO 4 ] in recommended dose (Urea , 150 kgha -1 and DAP, 75 kg ha -1 , ... more Phosphate [DAP, (NH 4 ) 2 HPO 4 ] in recommended dose (Urea , 150 kgha -1 and DAP, 75 kg ha -1 , CCF-I) as well as half of the recommended dose (RD, Urea, 75 kg ha -1 and DAP, 37.5 kg ha -1 , CCF-II) were applied in experimental plots of 2 x 2 M to study the effect of low fertilizer application for wheat cultivation. The same fertilizers were entrapped in an organic matrix (OM, 300 kg ha -1 ) consisting cow-dung, Azadirachtaindica leaf powder and clay soil in 1:1:1 ratios and 15 % (w/w) saresh (plant gum of Acacia sp.) of OM as binder were applied in the same fields in half of RD (CCF-II) and 1/4 th of RD (Urea, 37.5 kg ha -1 and DAP, 18.75 kg ha -1 ) to investigate the efficacy of entrapped granular fertilizers (ECF-I and ECF-II respectively) with further reduction in chemical fertilizers blended with organic materials. ECF-I and ECF-II increased growth of wheat in terms of root and shoot length (25.46 and 22.15%, 18.81 and 14.81%), number of leaves and roots (22.64 and 16.28%, 22.78 and 16.31%) as well as fresh and dry weights of leaves (29.27 and 5.63%, 17.95 and 4.47%) and roots (24.82 and 7.27%, 27.78 and 13.33 %) over CCF-I on 120
Bioaccumulation and translocation potential of Na+ and K+ in native weeds grown on industrially contaminated soil
Competition between Kondo effect and RKKY interactions in heavy-fermion systems: Specific heat
Physical Review B, 1997
The excess electronic specific heat for a Ce-based system CeCu2Si2 is calculated using the Kondo ... more The excess electronic specific heat for a Ce-based system CeCu2Si2 is calculated using the Kondo and Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction Hamiltonian within the framework of Abrikosov's pseudofermion representation in the presence of crystalline electric field (CEF) split levels. The spin-flip scattering of the electrons caused by the indirect exchange interaction of a pair of magnetic impurities has been considered. It is
Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 2015
use, including for instruction at the author's institution and sharing with colleagues.
Studies on immunocompetence status in two turkey varieties in India
British Poultry Science, 2004
1. Two hundred and twenty-seven adult turkeys of both sexes, of two varieties (104 Black and 123 ... more 1. Two hundred and twenty-seven adult turkeys of both sexes, of two varieties (104 Black and 123 White) were used to evaluate their immunocompetence status and body weights.2. Response to sheep red blood cells (SRBC) (humoral immunity) was measured by Haemagglutination (HA) test 5 days post immunisation (dpi) and expressed as log2 values. Mercaptoethanol resistant (MER) antibodies representing IgG were
Scientific Data, 2014
Research program was established by the U.S. National Institute of Allergy and Infectious Disease... more Research program was established by the U.S. National Institute of Allergy and Infectious Diseases to investigate host-pathogen interactions at a systems level. This program generated 47 transcriptomic and proteomic datasets from 30 studies that investigate in vivo and in vitro host responses to viral infections. Human pathogens in the Orthomyxoviridae and Coronaviridae families, especially pandemic H1N1 and avian H5N1 influenza A viruses and severe acute respiratory syndrome coronavirus (SARS-CoV), were investigated. Study validation was demonstrated via experimental quality control measures and meta-analysis of independent experiments performed under similar conditions. Primary assay results are archived at the GEO and PeptideAtlas public repositories, while processed statistical results together with standardized metadata are publically available at the Influenza Research Database (www.fludb.org) and the Virus Pathogen Resource (www.viprbrc.org). By comparing data from mutant versus wild-type virus and host strains, RNA versus protein differential expression, and infection with genetically similar strains, these data can be used to further investigate genetic and physiological determinants of host responses to viral infection.
Case Reports in Pathology, 2012
We report an unusual presentation of a sporadic intra-abdominal desmoid tumour, possibly arising ... more We report an unusual presentation of a sporadic intra-abdominal desmoid tumour, possibly arising from the diaphragm, masquerading as a hepatic mass in a young female without any history of surgery or trauma. Histopathology ruled out a hepatic origin of the tumour as was inferred from pre-and intraoperative evaluation. Immunohistochemistry showed positivity of lesional fibroblastic cells for β-catenin and negativity for CD34, CD117, EMA, SMA, desmin, vimentin, cytokeratin, and ALK1 thereby confirming the diagnosis of a desmoid tumour. There exist only a few reports in the literature on desmoids related to the diaphragm, but only one on a diaphragmatic desmoid that is possibly primary.
Ascaris lumbricoides: an unusual aetiology of gastric perforation
Journal of Surgical Case Reports, 2012
Gastrointestinal (GI) infestation with Ascaris lumbricoides is common in the tropical countries, ... more Gastrointestinal (GI) infestation with Ascaris lumbricoides is common in the tropical countries, particularly in children. A wide range of clinical presentations are reported for GI ascariasis in both adults and children. We report a case of gastric perforation due to Ascaris, a rare presentation.
Hellenic J Surg, 2014
Leiomyoma of the urinary bladder is a rare neoplasm of the bladder and accounts for 0.04 -0.5% of... more Leiomyoma of the urinary bladder is a rare neoplasm of the bladder and accounts for 0.04 -0.5% of bladder neoplasms. Though most patients present with obstructive or irritative urinary symptoms, dyspareunia may be an unusual presentation that should be kept in mind to avoid missing the diagnosis. Though MRI is considered to be the imaging modality of choice, cystourethroscopy with guided biopsy usually clinches the diagnosis. Surgical excision is the treatment of choice in this prognostically favourable tumour.
Physical review letters, Jan 8, 2010
The experimental observation of multiferroic behavior in perovskite manganites with a spiral spin... more The experimental observation of multiferroic behavior in perovskite manganites with a spiral spin structure requires a clarification of the origin of these magnetic states and their relation to ferroelectricity. We show that spin-spiral phases with a diagonal wave vector and also an E-type phase exist for intermediate value of Hund's rule and the Jahn-Teller coupling in the orbitally ordered and insulating state of the standard two-band model Hamiltonian for manganites. Our results support the spin-current mechanism for ferroelectricity and present an alternative view to earlier conclusions where frustrating superexchange couplings were crucial to obtaining spin-spiral states.
Journal of Maxillofacial and Oral Surgery, 2014
Journal of environmental biology / Academy of Environmental Biology, India, 2013
Field experiments were conducted during two consequent years in semi-arid, subtropical climate of... more Field experiments were conducted during two consequent years in semi-arid, subtropical climate of Rohtak district situated in North-West Indian state Haryana to evaluate the effects of eco-friendly organic matrix entrapped urea (OMEU) on wheat (Triticum aestivum L. cv. WH-711). The OMEU prepared in granular form contained cow dung, rice bran (grain cover of Oryza sativa), neem (Azadirachta indica) leaves and clay soil (diameter of particles < 0.002 mm) in 1:1:1:1 ratios and saresh (plant gum of Acacia sp.) as binder entrapping half of the recommended dose of urea. A basal application of organic matrix entrapped urea showed increase in plant growth in terms of fresh and dry weights, root length, root number, leaf number, tillers, plant height earlet number, earlet length and productivity in terms of grain yield and straw yield over free form of urea (FU) and no fertilizer (NF) application. The OMEU increased total soluble proteins, organic N and free ammonium content in the leaves...
Physical Review Letters, 2003
We solve the double exchange model in the presence of arbitrary substitutional disorder by using ... more We solve the double exchange model in the presence of arbitrary substitutional disorder by using a self consistently generated effective Hamiltonian for the spin degrees of freedom. The magnetic properties are studied through classical Monte Carlo while the effective exchange, Dij , are calculated by solving the disordered fermion problem, and renormalised self-consistently with increasing temperature. We present exact results on the conductivity, magnetoresistance, optical response and 'real space' structure of the inhomogeneous ferromagnetic state, and compare our results with charge dynamics in disordered La1−xSrxMnO3. The large sizes, O(10 3 ), accessible within our method allows a complete, controlled calculation on the disordered strongly interacting problem.
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Papers by Dr. Sanjeev Kumar
Key Words: Equality, Justice, Constitution, Gender Inequality, Well being