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The aim of this research work is to compare the accuracy of Adaboost algorithm with K-Nearest Neighbours for the density-based smart traffic system. The dataset named Smart City Traffic Patterns consists of 360,000 images considered for the application. Two groups were selected for this investigation, and Adaboost and K-Nearest Neighbours were the algorithms employed. With g power setting values of 0.05 and 0.85, the test's average Gpower is roughly 85%. The analysis of the traffic system has been done using Adaboost and K-Nearest Neighbours. It shows that there is a statistical difference between adaboost and K-Nearest Neighbours with p=0.013 (the independent sample T-test p<0.05). The proposed method demonstrated strong performance with a mean accuracy of 93%, exceeding the conventional method's 90% accuracy. When compared to K-Nearest Neighbours for the density-based smart traffic system, Adaboost has higher accuracy. [ABSTRACT FROM AUTHOR]

At present, Ergonomics plays a consequential role in work place to decrease musculoskeletal disorders among workers. This paper is about how the load is applied on lumbar which influence the overall productivity of workers among different sex. For this analysis, Indian standard manikin is used with 3 different loads and angles acting on lumbar. The dimensions of manikin are kept common for calculation. NIOSH calculation and RULA analysis were also taken in account to figure out amount of stress acting on lumbar. This investigation is completed by using CATIA software and appraisal is broken down which results the activity analysis of the Indian standard male and female human manikin. [ABSTRACT FROM AUTHOR]

Using a crop yield prediction model, farmers may make better choices about when to plant the crops and the different kinds of crops to grow depending on environmental parameters to achieve greater yield. The advanced ensemble regression used for crop yield prediction model uses phenotypic parameters including precipitation, solar radiation, and also maximum and minimum temperature, etc. to forecast crop production. The dataset for corn and soybean crops contains information on yield performance from 38 years that was gathered in 105 differentsites. On the basis of feature selection, a comparison between correlation and mutual information is done. Most relevant characteristics to agricultural output were found, and via sharing of information, crop yield estimates were improved. Advanced ensemble regression on the basisof mutual information that we suggested is utilised in the prediction. [ABSTRACT FROM AUTHOR]

Parkinson disease has more than 10 million cases worldwide, making it the second most prevalent neurological disorder overall. A decline in motor and cognitive function is the main characteristic of Parkinson's disease. No one test can be utilized to establish a diagnosis. Instead, health care providers must do a thorough clinical inquiry of the patient's medical history. But this diagnostic strategy is completely off. According to studies, only 53% of cases with early diagnosis—defined as five years or less of symptoms—are correct. Even if it's not much better than winging it, therapeutic success depends on early diagnosis. Although research is ongoing and medications or surgery can assist, as of right now, there is no known cure for Parkinson disease. Frequently result in notable improvements with motor symptoms. One of the deadliest illnesses is Parkinson's disease. Therefore, detecting it earlier could assist avoid or lessen the impacts. A person's Parkinson disease status can be determined by. A person's Parkinson disease status can be determined by: classification regarding machine learning methods are utilized. These algorithms include decision tree, logistic regression and other "Ensemble" learning techniques, which aim to increase accuracy by merging many models. The implementation of the machine learning model can greatly enhance the Parkinson disease diagnosing process. This study shows that, in comparison to other classification algorithms, the ensemble methods The high test accuracy percentage of 95.5 percent was attained with the Random Forest classification algorithm. As this project is related to health, we made sure that we selected the correct algorithm that gave the low false positive and False Negative values by using confusion matrix. [ABSTRACT FROM AUTHOR]

50 nm Co1.94Fe0.58Ti0.61Si0.88 (CFTS) thin film was grown on SiO2/Si (100) substrate by ultra-high vacuum dc magnetron sputtering at 500°C substrate temperature to investigate the magnetization relaxation processes and magnetic anisotropy present in it. Two different ferromagnetic resonance (FMR) techniques have been employed: broad-band (8-40 GHz) FMR at a fixed azimuthal field-angle, and X-band (9.5 GHz) FMR at different polar field angles, in the 'in-plane' (IP) and 'out-of-plane' (OP) sample configurations, respectively. The investigated CFTS film exhibits B2 crystalline order with saturation magnetization, Ms = 783(1) G and the Gilbert damping constant, α = 0.042. [ABSTRACT FROM AUTHOR]

Co2FeAl0.5Si0.5(CFAS) thin films of thickness, t = 25 nm, 50 nm and 75 nm have been investigated using ferromagnetic resonance (FMR) to determine the Gilbert damping constant, effective magnetization, g-factor, and anisotropy field. Structural characterization reveals that the film with thickness, t = 50 nm, has the highest B2 crystalline order, highest magnetization (∼ 1304 Gauss), lowest inhomogeneous contribution to linewidth and lowest Gilbert damping constant (∼ 0.002). The temperature variation of saturation magnetization, MS(T), is best described by the Bloch T3/2 law of thermal demagnetization along with the thermal renormalization term in the spin-wave stiffness expression. [ABSTRACT FROM AUTHOR]

Our proposed idea is to fabricate the component carrying automated guided vehicles in micro small medium enterprises. It will replace cranes, conveyors, manual movements once the product is manufactured and moved to the warehouse by this AGV vehicle. This vehicle is controlled by an Arduino controller so that the customization can be done easily. It is controller with emulated EEPROM, which works in conjunction with an ultrasonic sensor that allows obstacle detection. The idea is to improve the efficiency of manpower. [ABSTRACT FROM AUTHOR]

This work includes a design of Innovative round microstrip fix radio wire with developed gain and radiation design at 35 GHz. This design is further contrasted with 5G radio wire. The proposed receiving wire was comprised of Rogers TMM 10i material with a substrate thickness of 1.6 mm and contrasted and FR4. The test size for each gathering was 20. The exhibition was dissected by utilizing HFSS 13.0. G power and importance esteem is determined as 0.8 and p < 0.05. Results: Simulation was finished utilizing Ansoft High-Frequency Structure Simulator (HFSS) programming. The radio wire is reverberating at a recurrence of 35 GHz with an increase of 4.524 dB. The radiation design esteem at resounding recurrence is not exactly the most extreme mediocre worth (i.e 1). The massive difference between the two gatherings was gotten as p<0.05. End: The outcome shows that the radio wire gain and radiation design have been limited. It is huge since the p esteem is under 0.05. [ABSTRACT FROM AUTHOR]

The aim of the study is to design and analyze a novel coplanar waveguide (CPW) antenna for 2.9 GHz compared with microstrip antenna. Materials and Methods: The antenna was made using a ring structure that was built on a commercially available FR4 Epoxy (4.4) material flexible substrate with a thickness of 1.6 mm. The sample size is estimated to be 40 using the G Power 80% Results: Simulated and experimental results show that novel coplanar waveguide antenna bandwidth is increased to 6.2 dB at the frequency 2.9 GHz. This antenna has been designed and analysed with the aid of Ansoft HFSS version 13.0 software. The significant difference between the two groups was obtained as p<0.05. Conclusion: The obtained results shows that the novel CPW antenna antenna has significantly improved bandwidth weather radar application compared with microstrip antenna. [ABSTRACT FROM AUTHOR]

In the present work L-Norvalinium Hydrogen Maleate (LNM) was synthesized and grown from aquas solution by slow evaporation solution growth method at room temperature. The theoretical computations were calculated by using density functional theory (DFT) B3LYP method with 6-311G++(d,p) level basis set. The Molecular structure of the tittle compound was optimized and the characterization FT-IR, FT-RAMAN were confirmed with experimental values. The HOMO-LUMO energy gap were calculated using DFT theory and the differences were compared with UV-Vis spectra. Theoretical calculation is the key process to obtain detailed information about local and global chemical activities, molecular and chemical properties of electrophilic and nucleophilic nature. According to global (Hardness and softness parameter) and local (Molecular Electrostatic Potential, Mullikan Atomic charges) the chemical activities descriptions were examined. The total dipole moment, mean polarizability and first order hyper polarizability have been examined to find the NLO behavior of the LNM Crystal. [ABSTRACT FROM AUTHOR]

L-Leucinium Hydrogen Maleate (LLM) single crystal was grown by slow evaporation solution growth method using deionized water as solvent. LLM was characterized by SXRD, FT-IR, FT-Raman and NLO studies. The structure of the tittle compound LLM was optimized and the spectroscopic results were compared with the theoretical calculation observed using DFT/B3LYP with 6-311G++(d, p) as basis sets which was found to be in good agreement. Further the vibrational assignments and calculation of potential energy distribution (PED) were reported. Molecular Electrostatic Potential (MEP) surface was also analyzed and chemical reactivity descriptions were calculated theoretically. FMO was performed to study energy and distribution of molecular orbitals. Nonlinear optical properties, dipole moment, polarizability, Hyper polarizability analysis have been performed. All these characterizations approve that the LLM crystals are suitable for NLO application. [ABSTRACT FROM AUTHOR]

Here we report the first order martensitic transition, microstructural, magnetic and exchange bias (EB) properties in Mn rich Mn50Ni50-xSnx (x=11) Heusler alloy ribbons, prepared by melt spinning method. A large EB field of around 213 Oe has been observed at 2 K, which is attributed to the exchange anisotropy present at the AFM/FM interfaces. The ribbon is found to exhibit the first order martensitic transition from high temperature austenite phase to low temperature martensite phase (i.e. at Ms ~74 K), at comparatively lower temperatures than that for the same bulk alloy. Curie temperature of the austenite phase (TCA) lies around room temperature. Observation of training effect strongly corroborates with the presence of EB in these ribbons. The effect of temperature on EB properties has also been studied. [ABSTRACT FROM AUTHOR]

Co2FeSi thin films of 25 nm thickness with 50 nm thick Cr buffer layer was deposited on thermally oxidized Si substrates. Structural and magnetic properties of the films were studied as a function of annealing temperature and substrate temperatures. While the coercivity increases with increase in annealing temperature, it is found to decrease with increase in substrate temperature. A minimum coercivity of 18 Oe has been obtained for the film deposited at 550°C substrate temperature. This was attributed to the formation of L12 phase as observed from the GIXRD studies. The films with a good combination of soft magnetic properties and L21 crystal structure are suitable for spintronic applications. [ABSTRACT FROM AUTHOR]

Gd films with different thicknesses varying from 100 nm to 750 nm have been deposited on single crystal Si (100) substrate by ultra high vacuum magnetron sputtering system. X-ray diffraction analysis reveals the crystalline nature and hcp crystal structure of the films. Microstructure investigations have been carried to study the surface morphology of the films. Thermo magnetic studies confirm the magnetic transition of the films and are ∼275 K, close to bulk. Magnetocaloric effect (MCE) has been studied from magnetic isotherms measured around magnetic transition and the maximum isothermal entropy change of 2.0 J/kg-K is achieved for a magnetic field change of 2 T for the 750 nm film. The sputtered Gd films are useful for micro cooling device applications. [ABSTRACT FROM AUTHOR]

In this article, numerical simulation of transient liquid phase bonding of ceramic/metal joint has been carried out by using Finite Element Analysis (FEA) software. To increase the wettability, aluminium sheet was used as an interlayer. Hence, numerical simulation of TLP bonding process is done by varying the bonding temperature. Transient thermal analysis had been carried out for each cases and temperature distribution was predicted by the developed numerical model. From the simulation studies, it is found that the decrease in bonding temperature enhances favourable temperature distribution and eventually improves the joint efficiency of graphite/copper joints. [ABSTRACT FROM AUTHOR]

Temperature dependent resistivity π(T) and Hall measurements are carried out on 50 nm Co2FeSi thin film deposited at 450°C prepared by magnetron dc sputtering technique. π(T) of this film has been analyzed by taking electron-magnon, electron-phonon and electron-electron scattering processes. Large anomalous Hall conductivity and large anomalous Hall coefficient values than those of single crystal are observed. This large value of Hall conductivity suggest that skew scattering is dominant over intrinsic berry phase contribution. [ABSTRACT FROM AUTHOR]

The high spin states in A = 75, Kr and Br isotopes have been populated via fusion-evaporation reaction at an incident beam energy of 90 MeV. The de-exciting γ- rays were detected utilizing the Indian National Gamma Array (INGA). Lifetime of these excited high spin states were determined by Doppler-shift attenuation method. Experimental results obtained from lifetime measurement are interpreted in the frame work of projected shell-model to get better insight into the evolution of collectivity. Comparison of the calculations of the model with transitional quadrupole moments Qt of the positive and negative parity bands firmly established their configurations. [ABSTRACT FROM AUTHOR]

The high spin states of 131Ba have been populated in the fusion evaporation reaction 122Sn(13C,4n)131Ba at Ebeam = 65MeV. The γ transitions belonging to various band structures were detected using an array of fifteen Clover Germanium detectors. Some of new transitions have been placed in high spin states. Spin and parity for a band has been calculated for first time in 131Ba. The said band is interpreted in term of multi-quasiparticle configurations, based on Total Rothian Surfaces (TRS) calculations. [ABSTRACT FROM AUTHOR]

50 nm Co2FeSi thin films were deposited on Si (111) by ultra high vaccum dc magnetron sputtering at different substrate temperatures 300°C, 450°C, 550°C and 600°C. The films are characterized by grazing incidence xrd, magnetic and ferromagnetic resonance measurements. The film deposited at 550°C has B2 crystal structure with high magnetization and low coercivity. Ferromagnetic resonance and magnetic measurements are used as a tool to investigate the homogeneity of Co2FeSi thin films. [ABSTRACT FROM AUTHOR]

The partial substitution of Si with B on the structural and magnetic properties of Co2FeSi1-xBx (x = 0-0.5) alloys was systematically investigated. X-ray and microstructural investigations show the presence of second phase at the grain boundaries which increases with increasing boron content. From thermal analysis studies, it was observed that L21-B2 ordering temperature remain constant whereas the melting point decreases with increase in boron addition and merges with ordering temperature at x=0.5. The increase in TC for the alloys x ≥ 0.25 was attributed to the increase in second phase due to boron. [ABSTRACT FROM AUTHOR]

Nanocrystalline Fe50Co50 alloy has been synthesized successfully by chemical reduction route using superhydride as reducing agent and oleic acid and oleylamine as capping agents. Phase purity, crystallite size and lattice parameters of the synthesized NPs are determined by X-ray powder diffraction method. FeCo alloy crystallizes in body centered cubic(bcc) structure having crystallite size equal to 29 nm and lattice parameters equal to 2.8546 Å. The size and shape morphologies of the material were studied by SEM analysis. SEM micrograph study shows the average particle size to be 60 nm and indicates the appearance of agglomerates of the nano-particles consisting of several crystallites. The room temperature magnetic hysteresis studies indicate ferromagnetic behavior of the materials. The values of saturation magnetization and coercivity were 65 emu/g and 460 Oe, respectively. Magnetic properties of the material were interpreted on the basis of fine particle magnetism. [ABSTRACT FROM AUTHOR]

During recent years, observational evidence has become available to show that just below the tropopause, within a couple of kilometers inside the troposphere, there is abundance of water vapour as well as of aerosols. These constitute material, which is favourable for the formation of visible/subvisible cloud layers or haze layers in the presence of very low temperatures which prevail in this region. Evidence obtained from Indian MST Radar data and from published literature is produced to support the hypothesis that throughout the world, the troposphere is capped by haze/cloud layer. [ABSTRACT FROM AUTHOR]

Fe2CoSi based Heusler alloy thin films were deposited on Si (111) wafer (substrate) of varying thickness using ultra high vacuum DC magnetron sputtering. The structural behavior was observed and found to be hold the L21 structure. The deposited thin films were characterized magnetic properties using vibrating sample magnetometer; the result shows a very high saturated magnetization (Ms), lowest coercivity (Hc), high curie transition temperature (Tc) and low hysteresis loss. Thin film thickness of 75 nm Fe2CoSi sample maintained at substrate temperature 450°C shows the lowest coercivity (Hc=7 Oe). In general, Fe2CoSi Heusler alloys curie transition temperature is very high, due to strong exchange interaction between the Fe and Co atoms. The substrate temperature was kept constant at 450°C for varying thickness (e.g. 5, 20, 50, 75 and 100 nm) of thin film sample. The 75 nm thickness thin film sample shows well crystallanity and good magnetic properties, further squareness ratio in B-H loop increases with the increase in film thickness. [ABSTRACT FROM AUTHOR]

Co2FeSi thin films were grown onto Si(001) by UHV magnetron sputtering at different substrate temperatures (RT, 300, 400, 450, 500 and 550°C) keeping other sputtering conditions same. The films are disordered at low substrate temperatures and may transform into partially ordered B2 and fully ordered L21 phases upon increasing substrate temperatures. X-ray reflectivity analysis revealed an increase in surface roughness with increase in substrate temperature. The GIXRD measurements confirmed the reflectivity results. The magnetic properties of the prepared Co2FeSi films are investigated and correlated with the structural properties. [ABSTRACT FROM AUTHOR]

LHPCl has been investigated with the help of B3LYP density functional theory with 6-31 G (d, p) basis set. The total static dipole moment and first-order hyperpolarizability obtained by B3LYP/6-31G (d, p) method are of 8.8402 Debye, and 3.18631 x 10-30 esu, respectively. The calculated HOMO-LUMO energy shows that charge transfer occurs within the molecule. The results indicate that the investigated compound might be an excellent photo-responsive material candidate. [ABSTRACT FROM AUTHOR]

The effects of annealing on the structural, microstructural and magnetic properties of Ni46Co4Mn38Sb12 alloy ribbons have been investigated. It was observed that the room temperature structure changes from partially ordered B2 to fully ordered L21 phase upon annealing. At low temperatures both the as spun and the annealed ribbons exhibit 5M modulated martensitic structure. Significant changes in the martensitic transition and the magnetic properties in the annealed ribbon arise due to structural changes brought after annealing the ribbon. [ABSTRACT FROM AUTHOR]

SrFeO3-δ is synthesized through solid state reaction. The sample is thoroughly characterized using different techniques. The crystal structure and the nature of magnetic order are established using XRD, neutron diffraction, magnetization and Mossbauer studies. [ABSTRACT FROM AUTHOR]