4,006 research outputs found
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No full textPK Singh, RK Pundir and DK Sadana (2015) Physical features and performance of unexplored Sanchori cattle population of Rajasthan state. Indian Journal of Animal Sciences 85 (8) : 923 - 926.Not AvailableNot Availabl
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No full textRK Pundir, PK Singh, PS Dangi, A Kumar, NB Singh and DK Sadana (2015) Indigenous cattle of Manipur-Characterization and performance evaluation. Indian Journal of Animal Sciences 85 (4) : 382 - 385.Not AvailableNot Availabl
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No full textRK Pundir, PK Singh, Neelkant, D Sharma, CV Singh and B Prakash (2013) Uttara-A new cattle germplasm from Uttarakhand hills Indian Journal of Animal Sciences 83 (1) : 51 - 58.Not AvailableNot Availabl
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No full textRK Pundir, PK Singh, DK Sadana, PS Dangi, Lalhruaipuii K Vanlalpeka, F Laldinthara, NM Singh and L Andrew (2015) Characterisation of Mizoram Native Cattle of Indian Origin Journal of Applied Animal Research 5 (4) : 801 - 806.Not AvailableNot Availabl
sj-docx-1-pie-10.1177_09544089231160930 - Supplemental material for Electrical discharge machining assessment of AA7075/Rice Husk Ash composite using response surface methodology
No full textSupplemental material, sj-docx-1-pie-10.1177_09544089231160930 for Electrical discharge machining assessment
of AA7075/Rice Husk Ash composite
using response surface methodology by Vivudh Gupta, Balbir Singh and RK Mishra in Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering</p
A Compact and Wideband Dashboard Antenna for Vehicular LTE/5G Wireless Communications
No full textA wideband, low-profile, 3D automotive antenna for Long-Term Evolution (LTE) and 5G applications is presented in this paper. Different from other cellular antennas typically placed under the shark-fin cover or inside a car’s plastic spoiler, the proposed antenna is designed to be integrated inside the vehicle’s dashboard. The 35.5 × 40 × 45 mm3 antenna is compact, lightweight and robust. At the same time, this antenna is capable of operating from 670 up to 5000 MHz, covering the entire LTE/5G band (overall fractional bandwidth of 198%). A shunt stub was introduced between the monopole and ground plane to achieve a low LTE band and provide mechanical robustness for the proposed structure. Simulated performance in terms of reflection coefficient, radiation pattern and realized gain is described, showing a good agreement with the measurement results. Specifically, the antenna has a gain higher than −1 dBi at the low-frequency band (i.e., below 1 GHz) and higher than 3 dBi at the upper-frequency band (i.e., above 1.7 GHz). As per requirements, the ground plane size and layout can be properly chosen to fit the antenna into the available volume as well as to optimize the antenna’s performance
Wearable Dual-Band Quasi-Yagi Antenna for UHF-RFID and 2.4 GHz Applications
No full textA compact wearable dual-band quasi-Yagi RFID-reader antenna is designed for being incorporated into a smart glove. The antenna dual-band capability allows the integration of both the RFID reader at UHF band and a wireless data link at 2.4 GHz, into a single compact and wearable device. Dipole and loop antennas are combined into a quasi-Yagi structure to be placed on a hand back, in order to detect tagged objects close to the hand palm and fingers, during the operator normal activities. The dual-band driven element consists of a rectangular-shaped folded dipole (resonating at the ETSI UHF RFID band, 865-868 MHz) and a rhombus-shaped folded dipole (resonating at the WLAN band, 2400-2485 MHz). A few parasitic elements (reflector and directors) are included to focus the field in the required direction, namely out of the worker's hand. A prototype of the proposed textile antenna is developed on a stretchable fabric and its performance is measured in terms of read range and near-field distribution, at 868 MHz, and radiation pattern and gain at 2.45 GHz
Orf: an update on current research and future perspectives.
No full textOrf is one of the most widespread viral diseases around the world affecting mostly, small ruminants and sometimes, other species including wild animals. Of late, there have been an increasing number of reports of new species being affected by the disease, implying a dynamic host-pathogen interaction. The causative agent, orf virus, has been extensively investigated over recent years because of its zoonotic importance and growing host-range. The evasive mechanisms that the virus has developed to adapt and grow in the presence of an active immune response helps to explain the ability of the virus to repeatedly re-infect the same host.. Exposure of animals to stress or immunosupression as a result of therapy or primary viral infection can accentuate the severity of the disease. Genes homologous to host cytokines or their antagonists and that contribute to viral virulence have been found in the viral genome. A combination of electron microscopy, histology and polymerase chain reaction is the most accurate laboratory approach for confirmation of the disease although clinical signs are often typical. However, some infections may be confounded by similar clinical manifestations caused by other infections. The review presents, in brief, a recent understanding on the virus pathobiology, zoonotic significance, including novel approaches to disease management in field conditions
Performance Analysis of a Compact UHF RFID Ceramic Tag in High-Temperature Environments
No full textIn this paper an experimental analysis of the effect of high temperature on the performance of a compact UHF RFID tag is described and discussed. The tag is designed to be integrated into small cavities carved out of metal objects to identify themselves during the entire fabrication and assembly line. Since the UHF RFID tag is applied just after the die casting operations needed to model the metal component, it must be robust to high temperature manufacturing environments and processes. Tests demonstrated a significant chip input impedance variation by increasing the surrounding temperature, with a consequent read-range reduction. However, the considered ceramic tag can be detected at a satisfactory distance of 30 cm when employed with temperatures so high as up to 120 degrees C
Investigating the potential of RK(⁎)τμ to probe lepton flavor universality violation
No full textIn this work we study the potential of the lepton flavor ratios RKτμ≡Γ(B→Kτ+τ−)/Γ(B→Kμ+μ−) and RK⁎τμ≡Γ(B→K⁎τ+τ−)/Γ(B→K⁎μ+μ−) to probe lepton flavor universality (LFU) violation in τ−μ sector. We show that these ratios can deviate from their SM values even if the new physics couplings are universal in nature, i.e., having equal couplings to e, μ and τ leptons. Therefore in order to utilize these observables to probe LFU violation, we need to compare the allowed range of RK(⁎)τμ for class of solutions with only universal couplings to leptons and solutions having both universal and non-universal components. For the current b→sℓℓ (ℓ=e,μ) data, we find that these two class of solutions can be discriminated provided the measured value of RK⁎τμ is greater than the SM prediction
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