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  1. 2441

    Entomofauna asociada a la polinización del cultivo de cacao nativo, San Ignacio Moxos, Beni, Bolivia by Ángel Fernando Copa Bazán, Alfredo Matareco Maza, Betty Flores Llampa

    Published 2024-12-01
    “…., utilizado principalmente para la obtención del chocolate, es un cultivo perenne que se caracteriza por ser una planta que crece bajo sombra, originario de Sud América (Bolivia, Perú y Ecuador), siendo nuestro país, parte de la biodiversidad genética del cacao, establecidos y cultivados en las riberas altas de bosques húmedos de la Amazonía boliviana (La Paz, Beni, Pando, Cochabamba y Santa Cruz). …”
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  3. 2443

    Pre-emergent herbicides during the off-season of irrigated rice to control weedy rice and reduce the soil seed bank by Tilio Adan Lucas, Simone Puntel, Rafaella Boemo Mario, Leonardo da Silva Bolson, Arícia Ritter Corrêa, Pedro Henrique Folharini, Murilo Vieira Loro, André da Rosa Ulguim

    Published 2025-01-01
    “…The herbicides showed control values below 25% and low reduction of the seed bank in the soil, being considered ineffective in this application modality. …”
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  4. 2444

    Structural insights into HIV-2 CA lattice formation and FG-pocket binding revealed by single-particle cryo-EM by Matthew Cook, Christian Freniere, Chunxiang Wu, Faith Lozano, Yong Xiong

    Published 2025-02-01
    “…While the overall fold and mode of FG-peptide binding is conserved with HIV-1, this study reveals distinctive features of the HIV-2 CA lattice, including differing structural character at regions of host factor interactions and divergence in the mechanism of formation of CA hexamers and pentamers. …”
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  5. 2445

    A colorimetric detection of creatinine based-on EDTA capped-gold nanoparticles (EDTA-AuNPs): Digital Image Colorimetry by Eduwin Saputra

    Published 2024-01-01
    “…A colorimetric sensor based on EDTA-modified gold nanoparticles (EDTA-AuNPs) has been developed for the sensitive and selective detection of creatinine using UV–vis spectrophotometer and digital image method. …”
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  6. 2446

    Cover Crop and Fertility Effects on Escherichia coli Abundance in a Composted Poultry Litter-Amended Silt Loam Soil by Sait Sarr, Mark Coyne, Maheteme Gebremedhin, Avinash Topè, Shreya Patel

    Published 2020-01-01
    “…At the end of the study period, no significant treatment differences in the E. coli abundance in soil were detected (ca. 104 CFU·g−1) (p>0.05). …”
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  7. 2447

    Development of Ultra-Broadband Base Station Antenna for All Mainstream LTE 700/800/900 MHz Frequency Bands by Doudou Samb, Zhonglin Wu, Mulin Liu, Hu Bin Jie

    Published 2014-01-01
    “…LTE deployment is being accelerated due to its improved radio access structure meeting the requirements of current and next generation of wireless networks. Its low band application presents useful aspects such as low density of base station while providing good in-building penetration. …”
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  8. 2448

    Bit error rate performance analysis of TCM-8PSK system based on band-limited nonlinear satellite channel by LI Jing1, LIU Zhen-fang3, LI Ai-hong2, SHEN Rong-jun2

    Published 2006-01-01
    “…The performance of error probability for TCM-8PSK over the band-limited nonlinear satellite channel was de-rived firstly.Then,the dynamic simulation tool—— Simulink included in Matlab was used to simulate and verify the derivation result and the optimal working point for QPSK and TCM-8PSK were found under the condition of Saleh nonlinear model.Finally,the equalization algorithm used to improve the effects of nonlinear distortion was presented and at the same time the performance was simulated.The results of derivation and simulation show that it is necessary to study of TCM-8PSK for nonlinear satellite channel.…”
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  11. 2451

    Compatibility study between IMT and inter-satellite service systems in 25.25~27.5 GHz frequency band by Zhaojun QIAN, Tan WANG, Long KANG, Bo LI

    Published 2016-12-01
    “…Based on the existing technical parameters, the interference coexistence of 25.25~27.5 GHz band international mobile communication(IMT)system and inter-satellite service data relay satellite(DRS)were studied. …”
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  12. 2452

    System Coverage and Capacity Analysis on Millimeter-Wave Band for 5G Mobile Communication Systems with Massive Antenna Structure by Jun Suk Kim, Jae Sheung Shin, Sung-Min Oh, Ae-Soon Park, Min Young Chung

    Published 2014-01-01
    “…The use of a millimeter-wave band defined as a 30–300 GHz range is significant element for improving performance of 5th generation (5G) mobile communication systems. …”
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  15. 2455

    Dual-Band High Q-Factor Complementary Split-Ring Resonators Using Substrate Integrated Waveguide Method and Their Applications by Mehdi Hamidkhani, Rasool Sadeghi, Mohamadreza Karimi

    Published 2019-01-01
    “…We also proposed a new practical method to develop a wide tuning range SIW CSRR cavity resonator with a small tuning voltage in the second resonator, which leads to about 19% and 1% of tuning frequency band in the first and second bands, respectively. …”
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  16. 2456

    Dual-Band RFID Antenna for 0.92 GHz Near-Field and 2.45 GHz Far-Field Applications by Zijian Xing, Kun Wei, Ling Wang, Jianying Li

    Published 2017-01-01
    “…The advantages of these two bands could be achieved by this novel RFID reader antenna.…”
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  17. 2457

    Urinary Intestinal Fatty Acid-Binding Protein Can Distinguish Necrotizing Enterocolitis from Sepsis in Early Stage of the Disease by Stepan Coufal, Alena Kokesova, Helena Tlaskalova-Hogenova, Jiri Snajdauf, Michal Rygl, Miloslav Kverka

    Published 2016-01-01
    “…Here, we analyzed if markers of gut mucosa damage, caspase cleaved cytokeratin 18 (ccCK18) and intestinal fatty acid-binding protein (I-FABP), could be used for differential diagnostics of NEC at early stage of disease. …”
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  18. 2458

    A single mutation in dairy cow-associated H5N1 viruses increases receptor binding breadth by Marina R. Good, Monica L. Fernández-Quintero, Wei Ji, Alesandra J. Rodriguez, Julianna Han, Andrew B. Ward, Jenna J. Guthmiller

    Published 2024-12-01
    “…We identify a single mutation outside of the receptor binding site, T199I, is responsible for increased binding breadth, as it increases receptor binding site flexibility. …”
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