High-resolution K-shell photoionization cross-sections for the C-like atomic nitrogen ion (N+) are reported in 398 eV (31.15 Å) to 450 (27.55 energy (wavelength) range. The results were obtained from absolute ion-yield measurements using SOLEIL synchrotron radiation facility spectral bandpasses of 65 meV or 250 meV. In photon region 398–403 eV, 1s⟶2p autoionizing resonance states dominated cros...

A novel photonic vector THz-wave signal generation at terahertz-wave (THz-wave) band by Mach Zendell modulator (MZM) -based optical frequency comb and in-phase quadrature (IQ) for modulation scheme is proposed. And we demonstrate 16 quadrature-amplitude-modulation (QAM) transmission simulation. The IQ driven a 2-Gbaud/3-Gbaud 16-QAM-modulated baseband signal.The MZM radio the of 30 GHz to gener...

Springer, Victor G. Tyson belos, New Genus and Species of Western Pacific Fish (Gobiidae, Xenisthminae), with Discussions of Gobioid Osteology and Classification. Smithsonian Contributions to Zoology, number 390, 40 pages, 19 figures, 1983.—Tyson belos is described, based on specimens from the Great Barrier Reef, Trobriand Islands, and Lau Islands. This diminutive (gravid female 18.8 mm SL), co...

A study was conducted to identify suitable spectral bands related soil properties of major soils Telangana using hyperspectral data. total 200 surface samples were collected from district Sangareddy (20 samples), Yadadri Bhuvangiri Nizamabad Adilabad Jayashankar Bhupalpally (60 Nagar Kurnool samples) and Nalgonda (40 analyzed for viz., pH, electric conductivity (EC), organic carbon, nitrogen, p...

Dengue virus (DENV) is a mosquito-transmitted RNA virus that infects an estimated 390 million humans each year. Here, we review recent advances in our understanding of the biology of DENV and describe knowledge gaps that have impacted the development of effective vaccines and therapeutics.

for planting fine seeds in cellular trays, an automatic pneumatic seeder was designed, constructed and evaluated. catia software was used to design and analysis the system parts of the seeder. different parts of the seeder, including vibrating seed hopper, vacuum boom, seed picking nozzles, seed tube, pneumatic system and electronic control unit for automation of the seeder, were designed and c...