Remote polarization entanglement generation by local dephasing and frequency upconversion

We introduce a scheme for remote entanglement generation for the photon polarization. The technique is based on transferring the initial frequency correlations to specific polarization-frequency correlations by local dephasing and their subsequent removal by frequency up-conversion. On fundamental level, our theoretical results show how to create and transfer entanglement, to particles which never interact, by means of local operations. This possibility stems from the multi-path interference and its control in frequency space. For applications, the developed techniques and results allow for the remote generation of entanglement with distant parties without Bell state measurements and opens the perspective to probe frequency-frequency entanglement by measuring the polarization state of the photons.Comment: 8 page

Emerging Issues And Challenges Of Public Health Infrastructure Of Covid-19 In India

Today Indian health care system is in pathetic condition, its needs radical reforms to deal with new emerging challenges and issues. COVID-19 is spreading really fast around the world. The Indian government facing the problem of lack of resources and infrastructure facilities, there are insufficient number of beds, rooms, ventilators and medicines. Public health is the practice of preventing disease and promoting good health within groups of people, from small communities to entire countries. The countries concentration has been focused on the crucial need for a strong public health infrastructure to protect community health. The current study describes the situation of the outbreakofthispandemicinIndia.The studyalsodiscussestheavailabilityof public health infrastructure facilities in virus infected peoples. Public health organizations at the federal, state, tribal, local are taking steps to increase effectiveness and efficiency through its National Public Health Improvement Initiative (NPHLL), the centers for disease control and prevention supports improvements in 74 state, local and territorial health departments systems, practices, and essential services. COVID pandemic has considerably undermined the accessibility and availability of essential health services. A good health infrastructure also guarantees a country of strong and healthy way to living as well as happy life

Effect of Microwave Irradiation on the Dielectric Characteristics of Semi-Conductive Nanoparticle-Based Nanofluids: Progress towards the Microwave Synthesis

Studies on dispersing nanoparticles in base fluid to elevate its essential and critical properties have evolved significantly in the recent decade. Alongside the conventional dispersion techniques used for nanofluid synthesis, microwave energy at 2.4 GHz frequency is irradiated onto the nanofluids is experimented with in this study. The effect of microwave irradiation on the electrical and thermal properties of semi-conductive nanofluids (SNF) is investigated and presented in this article. Titanium dioxide and zinc oxide are the semi-conductive nanoparticles used for this study to synthesize the SNF, viz., titania nanofluid (TNF) and zinc nanofluid (ZNF). Flash and fire points are the thermal properties verified, and dielectric breakdown strength, dielectric constant ((Formula presented.)), and dielectric dissipation factor (tan (Formula presented.)) are the electrical properties verified in this study. AC breakdown voltage (BDV) of TNF and ZNF is improved by 16.78% and 11.25%, respectively, more than SNFs prepared without microwave irradiation. Results justify that the synergetic effect of stirring, sonication, and microwave irradiation in a rational sequence (microwave synthesis) exhibited better electrical and unaltered thermal properties. This microwave-applied nanofluid synthesis could be a simple and effective route to prepare the SNF with improved electrical properties

Resonant Raman of OH/OD vibrations and photoluminescence studies in LiTaO3 thin film

Resonant Raman spectra (RRS) of O-H and O-D vibration and libration modes, their combinations and higher harmonics have been observed in LiTaO3 polycrystalline thin films. RRS peaks are superimposed on photoluminescence (PL) spectrum. Monochromatic light from a xenon lamp is used as excitation source. PL spectrum shows two broad peaks, first near the band gap in UV (4.4-4.8eV) and another in the sub band gap region (< 4.0 eV). Band gap PL along with RRS peaks are reported for the first time. Photoluminescence excitation spectrum (PLE) shows a peak at 4.8 eV. Peak positions and full width at half maximum (FWHM) of RRS peaks depend upon the excitation energy. Dispersions of the fundamental and the third harmonic of the stretching mode of O-H with excitation energy are about 800 cm-1/eV and 2000 cm-1/eV respectively. This dispersion is much higher than reported in any other material.Comment: 20 page

Solution to Some Open Problems on E-super Vertex Magic Total Labeling of Graphs

Let G be a finite graph with p vertices and q edges. A vertex magic total labeling is a bijection f from V(G)∪E(G) to the consecutive integers 1, 2, ..., p+q with the property that for every u∈V(G) , f( u)+ ∑f(uv)=K for some constant k. Such a labeling is E-super if f :E(G)→{1, 2,..., q}. A graph G is called E-super vertex magic if it admits an E-super vertex magic labeling. In this paper, we solve two open problems given by Marimuthu, Suganya, Kalaivani and Balakrishnan (Marimuthu et al., 2015)

Pengaruh Sumber Daya Manusia, Pemanfaatan Teknologi Informasi dan Pengawasan Keuangan Daerah terhadap Keandalan Pelaporan Keuangan Pemerintah Kota Dumai

This study aims to examine and obtain empirical evidence about the factors that affect the reliability of financial reporting local government, specifically her at Dumai City Government. This research is motivated by the fact that the government financial reporting should provide information which is reliable in assessing accountability and decision-making parties. Variables to be tested in this study were, among others, the quality of human resources, the utilization of information technology and financial control systems area (as independent variables) to the reliability of financial reporting (as dependent variable).The data in this study is primary data obtained from questionnaires distributed directly to the respondents. Data collected from 105 respondents who work in finance / administration on regional work units (SKPD) in the city of Dumai. This hypothesis was tested by multiple linear regression using partial hypothesis test (ujit-t).The test results showed that the quality of human resources and financial controls areas significant positive effect partially on local government financial reporting reliability of Dumai. While Information Technology bepengaruh not to Keandalaan Financial Reporting for maximum utilization of Information Technology has not used in Dumai City government institutions.Keywords: Human Resources, Information Technology, Regional Financial Supervision and Financial Reporting Reliability Governmen

EVALUATION OF PHYTASE PRODUCTION BY HYPOCREA LIXII SURT01 IN SUBMERGED AND SOLID-STATE FERMENTATIONS

Objective: Phytases have important applications in human and animal nutrition because they hydrolyze the phytate present in legumes, cereal grains and oil seeds to release inorganic phosphate. Supplementation of phosphate to the poultry causes a serious problem of eutrophication. This can be reduced by incorporating phytase in poultry feed. Present study explains extracellular phytase production by SmF and SSF from a fungal strain Hypocrea lixii SURT01. Methods: Extracellular phytase production by Hypocrea lixii SURT01 was evaluated in media containing various refined carbon sources (Fructose, Sucrose, Maltose and lactose in concentration ranging from 1.5% to 7.5%) along with standard medium under submerged fermentation (SmF). At the same time, phytase production was studied under Solid State Fermentation (SSF) with four different substrate such as barley, green gram, bengal gram and black gram. Results: In SmF out of different carbon sources in various concentrations, 6% sucrose showed maximum enzyme production (245U/ml). In SSF, barley showed highest phytase yield (1638 Units/ml) on 5th day of incubation. Conclusion: Evaluation of Solid state fermentation showed enhanced phytase production when compared to Submerged Fermentation

Influence of active stiffening on dynamic behaviour of piezo-hygro-thermo-elastic composite plates and shells

The active stiffening and active compensation analyses are carried out to present the influence of active stiffness on the dynamic behaviour of piezo-hygro-thermo-elastic laminates. A coupled piezoelectric finite element formulation involving a hygrothermal strain field is derived using the virtual work principle and is employed in a nine-noded field consistent Lagrangian element. The closed-loop system is modelled with elastic stiffness, active stiffness introduced by isotropic actuator lamina and geometric stiffness due to stresses developed by hygrothermal strain. Through a parametric study, the influence of active stiffening and active compensation effects on the dynamics of cross-ply and angle-ply laminated plates and shells are highlighted. The active stiffening on thin shells is significantly influenced by boundary effects and the actuator efficiency further decreases with increase in curvature. The reduction in natural frequencies of cross-ply laminates due to hygrothermal strain is actively compensated by active stiffening; however, it is observed that the actuator performance reduces significantly with increase in curvature particularly in angle-ply laminates, which demands the use of directional actuators. The active stiffening and active compensation effects are low in moderately thick piezo-hygro-thermo-elastic plates and shells, which are less influenced by boundary conditions

(E)-4-Bromo-2-[(2,6-diisopropyl­phen­yl)imino­meth­yl]phenol

In the title compound, C19H22BrNO, the dihedral angle between the benzene rings is 76.17 (14)° and an intra­molecular O—H⋯N hydrogen bond with an S(6) graph-set motif is present. One methyl group is disordered over two sets of sites with site occupancies of 0.66 (3) and 0.34 (3). A weak inter­molecular C—H⋯π inter­action is observed in the crystal structure