38 research outputs found
Bibliographics for the 983 eprints in the live archives of E-LIS : trends and status report up to 7th July 2004, based on author-self-archiving metadata
Get PDFThe priority for ideas and philosophy related to "Network Theory" have been traced back and documented by Braun(2004),and credit goes to Karinthy(1929).The IT has empowered to realise it, as the most practical phenomena and it is no more a humour. The OAI (Open Archives Initiatives)and ACIS (Academic Contributor Information System)are progressive in the direction ,which may lead to realise the "Collective Genius" at global level. Focus of present study is on Author-Self-Archiving (A-S-A)Metadata of the 983 Eprints in the Live Archives of the E-LIS (EPrints of Library and Information Science),which were approved till 7th July 2004.The A-S-A Metadata was used for librametric analysis. Self-explanatory bibliographics are illustrated.The highlights include: Conference papers (34%); highest approval, June 2004 (28%); published archives (76%);not refereed (52%); not in public domain (60%); highest self-archiving-author (De Robbio, Antonella).The Nos. of EPrints having single JITA domain specifications were: Theoretical and general aspects of libraries and information(27); Information use and sociology of information(80);Users,literacy and reading(13);Libraries as physical collections(30);Publishing and legal issues(57);Management(13);Industry, profession and education(36);Information sources, supports, channels(113) ; Information treatment for information services, Information functions and techniques (101); Technical services libraries, archives and museums(25); Housing technologies(1); Information technology and library technology(92); and Inter-domainery (395) i.e. having specifications of two or more than two JITA classes
Theoretical analysis on efficient microwave warming of human blood
Get PDF[EN] To study the thermal impact of microwave irradiation on the human blood, a meticulous
analysis has been performed with the aim of rapid generation of uniformly warmed blood
assumed as a 2D cylinder. The analysis preliminarily involves the comparison of average
microwave power absorption by the sample for various sample sizes on being subjected to
two different irradiation schemes i.e. lateral and radial. The Galerkin finite element analysis
has been applied to simultaneously solve the Maxwell's equation and heat transfer equation
using pertinent boundary conditions to study the thermal effect of the microwave interaction
with blood sample. Prelusive analysis of average power absorption and the subsequent
detailed analysis of the heating rate and thermal non-uniformity through the plots of average
temperature and temperature difference against time, respectively, have led to selection of
optimum heating strategies for various blood samples corresponding to suitably selected
sizes. Considering the frequency of 2450 MHz and intensity of 1 W.cm-2, the lateral
irradiation is found to be more favorable for samples having moderate or large diameter,
whereas the radial irradiation is found to be more suitable for small samples. Considering
all the aspects, the present work recommends an efficient way for enhanced microwave
assisted heating of human blood samples (2D cylindrical geometry) with known or
measurable dielectric properties.Kumari, S.; Samanta, S.; Saxena, B. (2019). Theoretical analysis on efficient microwave warming of human blood. En AMPERE 2019. 17th International Conference on Microwave and High Frequency Heating. Editorial Universitat Politècnica de València. 279-285. https://doi.org/10.4995/AMPERE2019.2019.9765OCS27928
Are supersymmetric models with minimal particle content under tension for testing at LHC?
No full textAbstractIn supersymmetric models with minimal particle content and without large left-right squarks mixing, the conventional knowledge is that the Higgs Boson mass around 125 GeV leads to top squark masses O(10) TeV, far beyond the reach of colliders. Here, we pointed out that this conclusion is subject to several theoretical uncertainties. We find that electroweak symmetry breaking and evaluation of Higgs mass at a scale far away from the true electroweak symmetry breaking scale introduce a large uncertainty in Higgs mass calculation. We show that the electroweak symmetry breaking at the scale near the true vacuum expectation value of Higgs field can increase the Higgs Boson mass about 4–5 GeV and can lower the bounds on squarks and slepton masses to 1 TeV. Here we pointed out that the Higgs mass even with inclusion of radiative corrections can vary with electroweak symmetry breaking scale. We calculate it at two loop level and show that it varies substantially. We argue that Higgs mass like other coupling parameters can vary with energy scale and the Higgs potential with all orders loop corrections is scale invariant. This uncertainty to the Higgs mass calculation due to electroweak symmetry breaking around the supersymmetry breaking scale, normally taken as mt˜Lmt˜R, to minimize the 1-loop radiative corrections can be removed if one considers all significant radiative contributions to make Higgs potential renormalization group evolution scale invariant and evaluates electroweak symmetry breaking at the scale near the electroweak symmetry breaking scale. A large parameter space becomes allowed when one considers electroweak symmetry breaking at its true scale not only for producing correct values of the Higgs masses, but also for providing successful breaking of this symmetry in more parameter spaces
Enhanced microwave assisted processing of 2D cylindrical porous food dielectric
Get PDF[EN] The importance of microwave assisted thermal processing for the food industry relies on the
fact of the procedure being economical and swift along with ensuring high quality product.
The sample has been assumed as a porous solid food with meat being the continuous phase
and oil or water being the dispersed phase. The resultant matrix of meat-oil or meat-water is
considered to be a 2D cylinder being subjected to microwave irradiation in two different
interaction schemes i.e. lateral and radial. The thermal effect of the interaction is calculated
by applying Galerkin finite element analysis to simultaneously solve the Maxwell's equation
and heat transfer equation using pertinent boundary conditions. The preliminary solution
gives the value of average power absorption at different sample sizes which exhibit few peak
points depicting enhanced heating and power absorption. Further study consists of analyzing
the spatial distribution of power and temperature along with the transient temperature
difference and mean temperature evolution within the sample corresponding to designated
observation points. The heating strategy exhibiting high heating rate and low thermal nonuniformity is recommended as the preferred optimum condition. For both meat-oil and meatwater porous solids, the radial irradiation is recommended as the optimal heating strategy
corresponding to smaller sample diameter (OP: 1) whereas lateral irradiation is
recommended for larger sample diameter (OP: 2). Overall the present work serves as a guide
for enhanced microwave assisted heating of porous food samples in the shape of 2D
cylinders.Kumari, S.; Samanta, S.; Patel, K. (2019). Enhanced microwave assisted processing of 2D cylindrical porous food dielectric. En AMPERE 2019. 17th International Conference on Microwave and High Frequency Heating. Editorial Universitat Politècnica de València. 253-260. https://doi.org/10.4995/AMPERE2019.2019.9893OCS25326
Microwave assisted heating of human blood at 2450 MHz frequency using various composite supports
No full textA Novel UV-C/XOH(X=Na or K) Based Highly Alkaline Advanced Oxidation Process (HA-AOP) for Degradation of Emerging Micropollutants
No full textHerein, a novel and comprehensible approach has been suggested to degrade the emerging micropollutants such as synthetic dyes. In this study, a continuous UV-C irradiation has been used to treat the aqueous matrix of synthetic pollutant dyes under highly alkaline environment (pH >13.0). In this HA-AOP, the treatment rate and degradation efficiency are primarily found to be affected by the type of pollutant dye present in the matrix, concentration of XOH or pH and UV-C fluence rate. In addition, the kinetic study indicates that HA-AOP or UV-C/XOH(X=Na or K) process follows zero order reaction kinetics during the degradation of parent pollutant species. The explored approach is quite auspicious due to its tremendous potential to handle versatile aqueous matrices containing natural organic materials, inorganic salts, fatty matters, surfactants and many more things. Overall, unlike other AOPs, this novel UV-C/XOH(X=Na or K) based HA-AOP could be highly utilized for the effective treatment of various alkaline wastewater streams.</jats:p
A Novel UV-C/XOH(X=Na or K) Based Highly Alkaline Advanced Oxidation Process (HA-AOP) for Degradation of Emerging Micropollutants
No full textHerein, a novel and comprehensible approach has been
suggested to degrade the emerging micropollutants such as synthetic dyes. In
this study, a continuous UV-C irradiation has been used to treat the aqueous
matrix of synthetic pollutant dyes under highly alkaline environment (pH
>13.0). In this HA-AOP, the treatment rate and degradation efficiency are
primarily found to be affected by the type of pollutant dye present in the
matrix, concentration of XOH or pH and UV-C fluence rate. In addition, the
kinetic study indicates that HA-AOP or UV-C/XOH(X=Na or K) process follows zero
order reaction kinetics during the degradation of parent pollutant species. The
explored approach is quite auspicious due to its tremendous potential to handle
versatile aqueous matrices containing natural organic materials, inorganic
salts, fatty matters, surfactants and many more things. Overall, unlike other
AOPs, this novel UV-C/XOH(X=Na or K) based HA-AOP could be highly utilized for
the effective treatment of various alkaline wastewater streams
Degradation kinetics of pollutants present in a simulated wastewater matrix using UV/TiO2 photocatalysis and its microbiological toxicity assessment
No full textA Novel UV-C/XOH(X=Na or K) Based Highly Alkaline Advanced Oxidation Process (HA-AOP) for Degradation of Emerging Micropollutants
No full textHerein, a novel and comprehensible approach has been
suggested to degrade the emerging micropollutants such as synthetic dyes. In
this study, a continuous UV-C irradiation has been used to treat the aqueous
matrix of synthetic pollutant dyes under highly alkaline environment (pH
>13.0). In this HA-AOP, the treatment rate and degradation efficiency are
primarily found to be affected by the type of pollutant dye present in the
matrix, concentration of XOH or pH and UV-C fluence rate. In addition, the
kinetic study indicates that HA-AOP or UV-C/XOH(X=Na or K) process follows zero
order reaction kinetics during the degradation of parent pollutant species. The
explored approach is quite auspicious due to its tremendous potential to handle
versatile aqueous matrices containing natural organic materials, inorganic
salts, fatty matters, surfactants and many more things. Overall, unlike other
AOPs, this novel UV-C/XOH(X=Na or K) based HA-AOP could be highly utilized for
the effective treatment of various alkaline wastewater streams.</jats:p
