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Journal articles on the topic 'Pico cells'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Younes, Balboul, Fattah Mohammed, Mazer Saïd, and Moulhime El Bekkali. "5G uplink interference simulations, analysis and solutions: The case of pico cells dense deployment." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 3 (2021): 2245. http://dx.doi.org/10.11591/ijece.v11i3.pp2245-2255.

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The launch of the new mobile network technology has paved the way for advanced and more productive industrial applications based on high-speed and low latency services offered by 5G. One of the key success points of the 5G network is the available diversity of cell deployment modes and the flexibility in radio resources allocation based on user’s needs. The concept of Pico cells will become the future of 5G as they increase the capacity and improve the network coverage at a low deployment cost. In addition, the short-range wireless transmission of this type of cells uses little energy and will

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2

Balboul, Younes, Mohammed Fattah, Said Mazer, and El Bekkali Moulhime. "5G uplink interference simulations, analysis and solutions: The case of pico cells dense deployment." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 3 (2021): 2245–55. https://doi.org/10.11591/ijece.v11i3.pp2245-2255.

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The launch of the new mobile network technology has paved the way for advanced and more productive industrial applications based on high-speed and low latency services offered by 5G. One of the key success points of the 5G network is the available diversity of cell deployment modes and the flexibility in radio resources allocation based on user’s needs. The concept of Pico cells will become the future of 5G as they increase the capacity and improve the network coverage at a low deployment cost. In addition, the short-range wireless transmission of this type of cells uses little energy an

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3

Sun, Yanzan, Han Xu, Shunqing Zhang, et al. "Joint Optimization of Interference Coordination Parameters and Base-Station Density for Energy-Efficient Heterogeneous Networks." Sensors 19, no. 9 (2019): 2154. http://dx.doi.org/10.3390/s19092154.

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Heterogeneous networks (HetNets), consisting of macro-cells and overlaying pico-cells, have been recognized as a promising paradigm to support the exponential growth of data traffic demands and high network energy efficiency (EE). However, for two-tier heterogeneous architecture deployment of HetNets, the inter-tier interference will be challenging. Time domain further-enhanced inter-cell interference coordination (FeICIC) proposed in 3GPP Release-11 becomes necessary to mitigate the inter-tier interference by applying low power almost blank subframe (ABS) scheme. Therefore, for HetNets deploy

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4

GUNBUA, VICHAYA, NITTHARATANA PAPHAVASIT, and AJCHARAPORN PIUMSOMBOON. "Temporal and Spatial Variations of Heterotrophic Bacteria, Pico- and Nano-phytoplankton along the Bangpakong Estuary of Thailand." Tropical Natural History 12, no. 1 (2012): 55–73. https://doi.org/10.58837/tnh.12.1.102993.

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The densities and distribution of heterotrophic bacteria and pico- and nano-phytoplankton were determined along the Bangpakong River during the dry (February and April) and wet (July and September) seasons of 2004. Heterotrophic bacteria, with average densities ranging from 1.38 x 106 to 1.87 x 108 cells/ml, were 10 to 100 times more abundant than autotrophic picoplankton (picophytoplankton). The communities of nanophytoplankton were dominated by nanoflagellates, with average densities ranging from 2.54 x 106 to 1.33 x 109 cells/l. Other nanophytoplankton included diatoms, dinoflagellates, coc

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5

Maliakal, James, Michael Tagen, and Duraisamy Kempuraj. "Live Cell Imaging of Human Mast Cells on a Pico-well LiveCell Array at Single Cell Resolution (B207)." Journal of Immunology 178, no. 1_Supplement (2007): LB43. http://dx.doi.org/10.4049/jimmunol.178.supp.b207.

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Abstract Mast cells are important effecter cells in allergic and inflammatory responses. When the mast cells are activated they undergo regulated secretion of intracellular granules by exocytosis. This includes inflammatory cytokines such as IL-6, TNF-α and other chemokines. In this study we examined mast cell activation using a microscope slide based pico-well array at a single cell resolution. The human umbilical cord blood derived mast cells were cultured in the mast cell medium. The cells were counted and 2uL of cell suspension were added to the pico-wells of the array (Livecell array, NUN

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6

Mutafopulos, Kirk, Peter J. Lu, Ryan Garry, Pascal Spink, and David A. Weitz. "Selective cell encapsulation, lysis, pico-injection and size-controlled droplet generation using traveling surface acoustic waves in a microfluidic device." Lab on a Chip 20, no. 21 (2020): 3914–21. http://dx.doi.org/10.1039/d0lc00723d.

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We generate traveling surface acoustic waves with an interdigital transducer to create droplets on-demand; encapsulate single cells; lyse cells and immediately encapsulate their contents; and pico-inject new materials into existing droplets.

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7

Hogg, A. G., and J. E. Noakes. "Evaluation of High-Purity Synthetic Silica Vials in Active and Passive Vial Holders for Liquid Scintillation Counting of Benzene." Radiocarbon 34, no. 3 (1992): 394–401. http://dx.doi.org/10.1017/s0033822200063591.

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We evaluate high-purity synthetic silica vials in both delrin and active plastic holders (Pico adapters™) for 14C dating, using liquid scintillation counting of benzene. We have designed synthetic silica vials in the form of simple cylinder-cells based on the standard 7-ml vial. We have also designed a delrin holder for supporting 7-ml silica or glass vials. We compare the counting efficiency and background of the silica vials with Teflon, plastic and low-K glass vials for both delrin holders and Pico adapters in the 1220 Quantulus and Packard Tri-Carb 2660 XL, fitted with a plastic detector g

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8

Shang, X., L. H. Zhang, and J. Zhang. "Prochlorococcus-like populations detected by flow cytometry in the fresh and brackish waters of the Changjiang Estuary." Journal of the Marine Biological Association of the United Kingdom 87, no. 3 (2007): 643–48. http://dx.doi.org/10.1017/s0025315407055191.

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Pico-size cells with a red fluorescence signature similar to marine free-living prochlorophytes have been detected by flow cytometry throughout the fresh and brackish waters of the Changjiang Estuary in August 2005. These cells could be discriminated from Synechococcus by their lack of orange (phycoerythrin) fluorescence, from Prochlorococcus by their larger side light scatter, and from picoeukaryotes by their smaller side light scatter and much lower red (chlorophyll) fluorescence. The maximum abundances of these Prochlorococcus-like particles reached 3×104 cells ml-1 in the low salinity zone

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9

Lin, D., A. Zhu, Z. Xu, L. Huang, and H. Fang. "Dynamics of photosynthetic picoplankton in a subtropical estuary and adjacent shelf waters." Journal of the Marine Biological Association of the United Kingdom 90, no. 7 (2009): 1319–29. http://dx.doi.org/10.1017/s0025315409000745.

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Dynamics ofSynechococcus(Syn),Prochlorococcus(Pro) and picoeukaryotes (Euk) was studied at 92 stations in the Pearl River Estuary and adjacent shelf waters in the winter of 2006 using flow cytometry. The average cell abundance of photosynthetic picoplankon (Pico) was 104cells/ml. Picoeukaryotes was the dominant group in the inner estuary whereProwas absent.Synechococcuswas dominant in the coastal and open waters. The proportion ofProwas higher in the open than in the coastal waters. The change of Pico community structure from the inner estuary to the open waters is related to the changes in hy

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10

Zhang, Lei, Ludovic Favereau, Yoann Farré, et al. "Ultrafast and slow charge recombination dynamics of diketopyrrolopyrrole–NiO dye sensitized solar cells." Physical Chemistry Chemical Physics 18, no. 27 (2016): 18515–27. http://dx.doi.org/10.1039/c6cp01762b.

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Ultrafast hole injection from photoexcited diketopyrrolopyrrole-based dyes into mesoporous NiO films was followed by charge recombination that spanned time scales from pico- to microseconds, which was reflected in large variations in dye regeneration and device solar energy conversion efficiencies.

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11

Al Kim, Haider. "Macro with Pico Cells (HETNETS) System Behaviour using Well-Known Scheduling Algorithms." International Journal of Wireless & Mobile Networks 6, no. 5 (2014): 109–22. http://dx.doi.org/10.5121/ijwmn.2014.6509.

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12

KONISHI, Satoshi. "Comprehensive Analysis of Heterogeneous Networks with Pico Cells in LTE-Advanced Systems." IEICE Transactions on Communications E96.B, no. 6 (2013): 1243–55. http://dx.doi.org/10.1587/transcom.e96.b.1243.

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13

Rodríguez, Valeriano, Begoña Bautista, Francisco Jiménez-Gómez, Francisco Guerrero, José Ma Blanco, and Jaime Rodríguez. "Loss of pico- and nanoplankton cells during concentration by tangential flow filtration." Journal of Plankton Research 20, no. 6 (1998): 1087–97. http://dx.doi.org/10.1093/plankt/20.6.1087.

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14

Aal-nouman, Mohammed I., Osamah Abdullah, and Noor Qusay A. Al Shaikhli. "Inter-cell interference mitigation using adaptive reduced power subframes in heterogeneous networks." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 4 (2021): 3275. http://dx.doi.org/10.11591/ijece.v11i4.pp3275-3284.

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With the remarkable impact and fast growth of the mobile networks, the mobile base stations have been increased too, especially in the high population areas. These base stations will be overloaded by users, for that reason the small cells (like pico cells) were introduced. However, the inter-cell interference will be high in this type of Heterogeneous networks. There are many solutions to mitigate this interference like the inter-cell interference coordination (ICIC), and then the further enhanced ICIC (Fe-ICIC) where the almost blank subframes are used to give priority to the (victim users).

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15

Mohammed, I. Aal-nouman, Abdullah Osamah, and Qusay A. AlShaikhli Noor. "Inter-cell interference mitigation using adaptive reduced power subframes in heterogeneous networks." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 4 (2021): 3275–84. https://doi.org/10.11591/ijece.v11i4.pp3275-3284.

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With the remarkable impact and fast growth of the mobile networks, the mobile base stations have been increased too, especially in the high population areas. These base stations will be overloaded by users, for that reason the small cells (like pico cells) were introduced. However, the intercell interference will be high in this type of Heterogeneous networks. There are many solutions to mitigate this interference like the inter-cell interference coordination (ICIC), and then the further enhanced ICIC (Fe-ICIC) where the almost blank subframes are used to give priority to the (victim users). B

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16

Shukla, Sidharth, Abhijeet Bishnu, and Vimal Bhatia. "Channel Sounding and Measurements for Pico Cells for LTE and Future Wireless Networks." Defence Science Journal 71, no. 1 (2021): 71–78. http://dx.doi.org/10.14429/dsj.71.16077.

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Wireless networks are the preferred future access networks for both defense and civilian deployments as part of telecommunication networks. The successful implementation of long term evolution (LTE) networks and applications such as the Internet of Things (IoT) in the telecommunication infrastructure has guaranteed rates of up to 100 Mbps while supporting ultra-dense wireless access network. With the incorporation of LTE-Advanced and fifth-generation wireless protocols, the data rates are expected to reach upto 1 Gbps. Hence, there is a pertinent requirement to carry out channel measurements a

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17

Huang, Chih-Ling, Wen-Tai Chiu, Yu-Lung Lo, et al. "Optical detection of metastatic cancer cells using a scanned laser pico-projection system." Laser Physics Letters 12, no. 3 (2015): 035602. http://dx.doi.org/10.1088/1612-2011/12/3/035602.

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18

Pilati, Alberto, Santiago Andrés Echaniz, Alicia María Vignatti, and Graciela Inés Bazán. "Dynamics of an autumn phytoplankton bloom in a hypereutrophic urban lake in the semiarid Pampean region (Argentina)." Anales de Biología, no. 42 (March 26, 2020): 21–30. http://dx.doi.org/10.6018/analesbio.42.03.

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Dinámica de un florecimiento algal otoñal en un lago hipereutrófico urbano de la región pampeana semiárida (Argentina). En este trabajo, se reporta un raro florecimiento fitoplanctónico otoñal en un lago somero de la región semiárida pampeana (Argentina). La biomasa fitoplanctónica presentó un solo pico otoñal, seguido dos meses más tarde por un pico en la clorofila. El pico de biomasa coincidió con un débil pastoreo sobre la comunidad fitoplanctónica (dominada por la poco pastoreada Planktothrix agardhii (Gomont) Anagnostidis et Komárek) junto con una reducción de la limitación por N en el ot

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19

Dong, Yuan, Qian P. Li, Zhengchao Wu, et al. "Biophysical controls on seasonal changes in the structure, growth, and grazing of the size-fractionated phytoplankton community in the northern South China Sea." Biogeosciences 18, no. 24 (2021): 6423–34. http://dx.doi.org/10.5194/bg-18-6423-2021.

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Abstract. The size-fractionated phytoplankton growth and microzooplankton grazing are crucial for the temporal change of community size structure, regulating not only trophic transfer but also the carbon cycle of the ocean. However, the size-dependent growth and grazing dynamics on a monthly or an annual basis are less addressed in the coastal ocean. In this paper, the seasonal responses of the size-fractionated phytoplankton growth and grazing to environmental change were examined over 1 year at a coastal site of the northern South China Sea. We found a nanophytoplankton-dominated community w

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20

Fegraeus, Kim, Miia Riihimäki, Jessica Nordlund, Srinivas Akula, Sara Wernersson, and Amanda Raine. "Exploring a pico-well based scRNA-seq method (HIVE) for simplified processing of equine bronchoalveolar lavage cells." PLOS ONE 20, no. 1 (2025): e0317343. https://doi.org/10.1371/journal.pone.0317343.

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Single-cell RNA sequencing (scRNA-seq) is a valuable tool for investigating cellular heterogeneity in diseases such as equine asthma (EA). This study evaluates the HIVE™ scRNA-seq method, a pico-well-based technology, for processing bronchoalveolar lavage (BAL) cells from horses with EA. The HIVE method offers practical advantages, including compatibility with both field and clinical settings, as well as a gentle workflow suited for handling sensitive cells. Our results show that the major cell types in equine BAL were successfully identified; however, the proportions of T cells and macrophage

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21

Fukano, Yasufumi, Naohiro Tsuyama, Hajime Mizuno, Sachiko Date, Mikihisa Takano, and Tsutomu Masujima. "Drug metabolite heterogeneity in cultured single cells profiled by pico-trapping direct mass spectrometry." Nanomedicine 7, no. 9 (2012): 1365–74. http://dx.doi.org/10.2217/nnm.12.34.

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22

Sayed Ali, Ahmed, Aziza I. Hussein, and yahia S. Mohamed. "PICO AND FEMTO CELLS DISTRIBUTION EFFECT ON USER ASSOCIATION PERFORMANCE IN 5G HETEROGENEOUS NETWORKS." Journal of Advanced Engineering Trends 42, no. 1 (2022): 85–93. http://dx.doi.org/10.21608/jaet.2021.65211.1092.

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23

Chen, Szu-Yu, Yu John Hsu, Chia-Hua Yeh, S.-Wei Chen, and Chien-Han Chung. "Pico-projector-based optical sectioning microscopy for 3D chlorophyll fluorescence imaging of mesophyll cells." Journal of Optics 17, no. 3 (2015): 035301. http://dx.doi.org/10.1088/2040-8978/17/3/035301.

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24

Smulders, P. F. M., and H. J. A. van den Meerendonk. "Achievement of high data rates by using high gain antennas in indoor pico cells." Electronics Letters 34, no. 25 (1998): 2361. http://dx.doi.org/10.1049/el:19981682.

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25

Fourquez, M., I. Obernosterer, D. M. Davies, T. W. Trull, and S. Blain. "Microbial iron uptake in the naturally fertilized waters in the vicinity of the Kerguelen Islands: phytoplankton–bacteria interactions." Biogeosciences 12, no. 6 (2015): 1893–906. http://dx.doi.org/10.5194/bg-12-1893-2015.

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Abstract. Iron (Fe) uptake by the microbial community and the contribution of three different size fractions was determined during spring phytoplankton blooms in the naturally Fe-fertilized area off the Kerguelen Islands (KEOPS2). Total Fe uptake in surface waters was on average 34 ± 6 pmol Fe L-1 d-1, and microplankton (> 25 μm size fraction; 40–69%) and pico-nanoplankton (0.8–25 μm size fraction; 29–59%) were the main contributors. The contribution of heterotrophic bacteria (0.2–0.8 μm size fraction) to total Fe uptake was low at all stations (1–2%). Iron uptake rates normalized to carbon

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26

Ghotra, Harjit Singh. "Multi-pico-Coulomb and multi-GeV electron beam generation from LWFA with a cm scale gas cell." Laser Physics 33, no. 7 (2023): 076005. http://dx.doi.org/10.1088/1555-6611/acd371.

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Abstract Analytical calculations are made for the scaling and design parameters for the generation of a multi-pico Coulomb and multi-GeV electron beam from a laser Wakefield acceleration (LWFA). The numerical values are optimized for electron acceleration from a cm-scale gas cell and self-guided laser plasma in the bubble domain, where the low-density plasma serves as an accelerating medium. A graphical analysis of the matched parameters is presented for 1–10 GeV electron beam energy gain, where the laser pulse is powered between 30 ∼ 700 TW with delivery capabilities of 1–100 J pulse energy,

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27

Bairros Soares Carvalho, Matheus, Renan Dotto Pacheco de Oliveira, Tawan Chrysther dos Santos, et al. "Design and Characterization of a Power Management System for a Pico Balloon Platform for High Altitude Radiation Monitoring." Journal of Integrated Circuits and Systems 18, no. 3 (2023): 1–9. http://dx.doi.org/10.29292/jics.v18i3.788.

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Research related to the Earth's atmosphere is increasing due to its importance in various fields. These studies are directly related to environmental changes and health problems. This occurs mainly in environments where the magnetic field is strongly weakened, such as the South Atlantic Anomaly (SAA), located in South America. As a result, studies have been conducted to monitor radiation in these locations, such as the Minuano project. Based on it, the goal of this work is to design and implement a power management system (PMS) for a high-altitude pico balloon. It must provide a minimum power

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28

A. Aziez, Sameir, Manal Hade Jaber, and Burak Abdul hadi A. "Signal Quality Improvement for Mobile Phone Using the Pico Cells in Dense Phone Usage Areas." Engineering and Technology Journal 30, no. 7 (2012): 1108–16. http://dx.doi.org/10.30684/etj.30.7.1.

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29

Mauck, Benjamin M., Vishnumohan Ravichandran, and Usman Azeez Mughal. "On-Die Parametric Analysis of SRAM." EDFA Technical Articles 7, no. 3 (2005): 22–28. http://dx.doi.org/10.31399/asm.edfa.2005-3.p022.

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Abstract Parametric analysis of SRAM cells is widely used to locate faults and analyze device failures, but the pico-probing and bit-line multiplexing required for data acquisition is becoming increasingly difficult. This article explains how the addition of an on-die low-yield analysis circuit eliminates the problem. The simplicity of the measurement circuit and the potential to use a known library of curves, makes low-yield analysis one of the most versatile DFT techniques for cache fault isolation.

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30

Dahri, Safia, Muhammad Mujtaba Shaikh, Fozia Panhwer, Fatima Qureshi, Iqrar ali Pali, and Muhammad Afzal. "Enhancing Energy Efficiency and Coverage in HetNets through Antenna Optimization." VFAST Transactions on Software Engineering 11, no. 3 (2023): 25–41. http://dx.doi.org/10.21015/vtse.v11i3.1604.

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The advent of 5G technology has opened up new opportunities across various fields, including healthcare. In the context of wireless communication, the deployment of a two-tier heterogeneous network (HetNet) plays a crucial role in ensuring robust connections among devices, users, and healthcare infrastructure. This study focuses on optimizing coverage and energy efficiency (EE) in HetNets, tailored for specific application domains. We begin by examining how antenna height impacts coverage within macro and pico cells. Precise antenna placement is critical, as it significantly alters coverage pa

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31

Fourquez, M., I. Obernosterer, D. M. Davies, T. W. Trull, and S. Blain. "Microbial iron uptake in the naturally fertilized waters in the vicinity of Kerguelen Islands: phytoplankton–bacteria interactions." Biogeosciences Discussions 11, no. 10 (2014): 15053–86. http://dx.doi.org/10.5194/bgd-11-15053-2014.

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Abstract. Iron (Fe) uptake by the microbial community and the contribution of three different size-fractions was determined during spring phytoplankton blooms in the naturally Fe fertilized area off Kerguelen Islands (KEOPS2). Total Fe uptake in surface waters was on average 34 ± 6 pmol Fe L−1 d−1, and microplankton (>25 μm size-fraction; 40–69%) and pico-nanoplankton (0.8–25 μm size-fraction; 29–59%) were the main contributors. The share of heterotrophic bacteria (0.2–0.8 μm size-fraction) to total Fe uptake was low at all stations (1–2%). Iron uptake rates normalized to carbon biomass wer

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32

Amiri, I. S., A. Nikoukar, J. Ali, and P. P. Yupapin. "Ultra-Short of Pico and Femtosecond Soliton Laser Pulse Using Microring Resonator for Cancer Cells Treatment." Quantum Matter 1, no. 2 (2012): 159–65. http://dx.doi.org/10.1166/qm.2012.1015.

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33

Xu, Wentao, Zongmao Cheng, and Xianghua Xu. "The model of performance change of GaInP/GaAs/Ge triple-junction solar cells in pico-satellite." Solar Energy 169 (July 2018): 105–10. http://dx.doi.org/10.1016/j.solener.2018.02.043.

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34

Castro, Guillermo, Rodolfo Feick, Mauricio Rodriguez, Reinaldo Valenzuela, and Dmitry Chizhik. "Outdoor-to-Indoor Empirical Path Loss Models: Analysis for Pico and Femto Cells in Street Canyons." IEEE Wireless Communications Letters 6, no. 4 (2017): 542–45. http://dx.doi.org/10.1109/lwc.2017.2715169.

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35

M., F. Yaakub, H. Mohd Noh F., F. I. Mohd Zali M., and H. Harun M. "Prospective study of power generation from natural resources using hybrid system for remote area." Indonesian Journal of Electrical Engineering and Computer Science (IJEECS) 18, no. 2 (2020): 642–47. https://doi.org/10.11591/ijeecs.v18.i2.pp642-647.

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Living in the 21st century, electricity has become a need in every society level. However, numbers of the remote area, especially in third world countries still facing difficulty to reach a grid-connected electricity due to various reasons. As such, this paper presents a prospective study of generating an electrical energy that is converted by utilizing natural resources from the sky. It is realized by implementing a hybrid solar-rainwater harvesting system. Combination of 12Vdc 3Watt solar cells and 3.7 Vdc 129mW pico-hydro implemented in the work has given a great yield reaching average 921

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Kopylov, Alexander Ivanovich, Elena Anatoliyevna Zabotkina, Andrey Fiodorovich Sazhin, Nadezda Romanova, Nikolay Belyaev, and Anastasia Drozdova. "Virioplankton and virus-induced mortality of prokaryotes in the Kara Sea (Arctic) in summer." PeerJ 11 (May 23, 2023): e15457. http://dx.doi.org/10.7717/peerj.15457.

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Among the Arctic seas, the largest volume of river runoff (~45% of the total river-water inflow into the Arctic Ocean) enters the Siberian Kara Sea. The viral communities of the Kara Sea are important for the functioning of the marine ecosystem. Studies of virus–prokaryote interactions on the Kara Sea shelf have been conducted only in spring and autumn. Here, we investigated the abundance of free viruses, viruses attached to prokaryotes, and pico-sized detrital particles; the morphology (shape and size) of the viruses, viral infection and virus-mediated mortality of prokaryotes in early summer

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Lanier, Amanda, William Tahaney, Jing Qian, et al. "Abstract PO2-24-01: Kif11 Inhibition Preferentially Kills TP53-mutant Breast Cancer Cells." Cancer Research 84, no. 9_Supplement (2024): PO2–24–01—PO2–24–01. http://dx.doi.org/10.1158/1538-7445.sabcs23-po2-24-01.

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Abstract Background Triple-Negative Breast Cancer (TNBC) makes up 15-20% of breast cancer diagnoses and is more common in younger women, those with BRCA mutations, and Black patients. Furthermore, TNBCs are defined by their lack of expression of the targetable receptors: estrogen receptor (ER), human epidermal growth factor receptor 2 (HER2), and progesterone receptor (PR), resulting in few targeted therapy options for TNBC patients. One potential therapeutic target in TNBC is mutant p53, since 85-90% of TNBCs harbor TP53 mutations. However, the mutant p53 protein is challenging to target dire

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Mukhanov, V. S., T. V. Rauen, S. V. Vostokov, A. S. Vostokova, and E. N. Lobachev. "Estimation of bacterio‐, picophyto‐ and nanophytoplankton abundance in the Middle Caspian Sea by flow cytometry." South of Russia: ecology, development 19, no. 3 (2024): 97–109. http://dx.doi.org/10.18470/1992-1098-2024-3-9.

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Aim. For the first time, flow cytometry has been used to study the structure and functional characteristics of bacterio‐, pico‐ and nano‐ phytoplankton in the Middle Caspian during the bloom period in early September 2022.Water samples were taken at different horizons (from the surface to the bottom layer) at a series of stations along the western coast of the Caspian Sea on the border between its northern and central parts to quantitatively assess heterotrophic bacterioplankton, picophyto‐ and nanophy‐ toplankton. Sampling was undertaken in early September 2022 under summer hydrological condi

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39

Ayunda, Sonia Nurul, Syamsurizal S, Intan Fathia Rahmi, and Dinda Nursal. "Association between fingerprint patterns and intelligence quotient (IQ)." Tropical Genetics 3, no. 2 (2023): 31–38. http://dx.doi.org/10.24036/tg.v3i2.38.

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Fingerprint pattern is a biological variation that differs from one racial group to another, between women and men and even identical twins. The formation and development of human fingerprints related to brain cells and nervous system associated with individual intelligence. The purpose in this research is to analyze the Association Between Fingerprint Patterns and Intelligence Quotient (IQ). This research method was carried out based on a systematic review with the analysis and search of this article using the PICO model with the PRISMA flowchart. According to the research, there is a substan

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Belkin, M. E., M. G. Vasil'ev, and A. S. Sigov. "The Concept of Designing Moscow Cellular Telecommunication Network of B5G Generation." Nano- i Mikrosistemnaya Tehnika 25, no. 5 (2023): 246–56. http://dx.doi.org/10.17587/nmst.25.246-256.

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The paper presents a general analysis of global trends in the development of the 5th generation cellular telecommunication network. Concrete ways of their implementation on the scale of a megapolis city are proposed. As an example, a draft design of the Moscow cellular network of the B5G generation was carried out with the distribution of radio signals in pico cells in the 37—43.5 GHz band. Comparison with the key parameter "peak data rate in a cell", achieved in 4G LTE cellular networks and expected in B5G networks, showed a multiple increase, which indicates the effectiveness of the proposed

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Wang, Hui, Mario Garcia-Lozano, Edward Mutafungwa, Xuefeng Yin, and Silvia Ruiz. "Performance Study of Uplink and Downlink Splitting in Ultradense Highly Loaded Networks." Wireless Communications and Mobile Computing 2018 (July 15, 2018): 1–12. http://dx.doi.org/10.1155/2018/1439512.

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This paper provides new insights into the performance of Uplink and Downlink Splitting (UDS) in highly loaded wireless communication systems, in terms of both serving nodes and the number of users with high traffic activity. The study puts special focus on the gains that UDS could bring in terms of SINR and throughput when compared with systems with cell range expansion (CRE) in the classic downlink based cell association. CRE not only helps to offload users from macro- to pico-eNBs, but also improves UL service. Instead of an aggregated throughput analysis, a detailed classification of users

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Mishra, Sudeepta, and C. Siva Ram Murthy. "Efficient coverage management of pico cells in HetNets via spectrum slicing, cell biasing, and transmit power spreading." Wireless Networks 24, no. 8 (2017): 3099–112. http://dx.doi.org/10.1007/s11276-017-1525-y.

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Zhang, Xiao-Chao, Qingce Zang, Hansen Zhao, et al. "Combination of Droplet Extraction and Pico-ESI-MS Allows the Identification of Metabolites from Single Cancer Cells." Analytical Chemistry 90, no. 16 (2018): 9897–903. http://dx.doi.org/10.1021/acs.analchem.8b02098.

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Suganya, Sivalingam, Jong S. Park, and Sivan Velmathi. "Highly Fluorescent Imidazole Probes for the Pico Molar Detection of CN− ion and Application in Living Cells." Journal of Fluorescence 26, no. 1 (2015): 207–15. http://dx.doi.org/10.1007/s10895-015-1702-2.

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Luo, Xuhao, Jui-Yi Chen, Marzieh Ataei, and Abraham Lee. "Microfluidic Compartmentalization Platforms for Single Cell Analysis." Biosensors 12, no. 2 (2022): 58. http://dx.doi.org/10.3390/bios12020058.

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Many cellular analytical technologies measure only the average response from a cell population with an assumption that a clonal population is homogenous. The ensemble measurement often masks the difference among individual cells that can lead to misinterpretation. The advent of microfluidic technology has revolutionized single-cell analysis through precise manipulation of liquid and compartmentalizing single cells in small volumes (pico- to nano-liter). Due to its advantages from miniaturization, microfluidic systems offer an array of capabilities to study genomics, transcriptomics, and proteo

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Pick, F. R., and D. A. Caron. "Picoplankton and Nanoplankton Biomass in Lake Ontario: Relative Contribution of Phototrophic and Heterotrophic Communities." Canadian Journal of Fisheries and Aquatic Sciences 44, no. 12 (1987): 2164–72. http://dx.doi.org/10.1139/f87-265.

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The seasonal and vertical abundance of phototrophic and heterotrophic nanoplankton (2–20 μm) and picoplankton (0.2–2 μm) was estimated in Lake Ontario during 1982 by epifluorescence microscopy. Phototrophic and heterotrophic nanoplankton abundance differed by less than an order of magnitude and was typically present at densities of 103 cells∙mL−1. Heterotrophic nanoplankton was, on average, only half as abundant as phototrophic nanoplankton, but on several dates was more abundant than the latter. Both populations peaked in late June to early July. Phototrophic picoplankton, primarily chroococc

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Rondón, Johnma, Wileidy Gómez, María M. Ball, et al. "Diversity of culturable bacteria recovered from Pico Bolívar’s glacial and subglacial environments, at 4950 m, in Venezuelan tropical Andes." Canadian Journal of Microbiology 62, no. 11 (2016): 904–17. http://dx.doi.org/10.1139/cjm-2016-0172.

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Even though tropical glaciers are retreating rapidly and many will disappear in the next few years, their microbial diversity remains to be studied in depth. In this paper we report on the biodiversity of the culturable fraction of bacteria colonizing Pico Bolívar’s glacier ice and subglacial meltwaters, at ∼4950 m in the Venezuelan Andean Mountains. Microbial cells of diverse morphologies and exhibiting uncompromised membranes were present at densities ranging from 1.5 × 104 to 4.7 × 104 cells/mL in glacier ice and from 4.1 × 105 to 9.6 × 105 cells/mL in subglacial meltwater. Of 89 pure isola

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Ivanovic, Ivanka, Sanja Grguric-Sipka, Nevenka Gligorijevic, et al. "X-ray structure and cytotoxic activity of a picolinate ruthenium(II)-arene complex." Journal of the Serbian Chemical Society 76, no. 1 (2011): 53–61. http://dx.doi.org/10.2298/jsc100517017i.

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A ruthenium(II)-arene complex with picolinic acid, [(?6-pcymene) RuCl(pico)]?H2O, was prepared by the reaction of [(?6-pcymene) RuCl2]2 with picolinic acid in a 1:2 molar ratio in 2-propanol. The compound was characterized by elemental analysis, and IR and NMR spectroscopy. X-ray diffraction analysis showed that the molecule adopts a ?three-leg piano-stool? geometry, which is common for this type of complexes. The cytotoxic activity of the complex was tested in two human cancer cell lines HeLa (cervix) and Femx (melanoma) by MTT assay. The IC50 values were at 82.0 and 36.2 ?M for HeLa and Femx

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Bowman, Emily K., James M. Wagner, Shuo-Fu Yuan, et al. "Sorting for secreted molecule production using a biosensor-in-microdroplet approach." Proceedings of the National Academy of Sciences 118, no. 36 (2021): e2106818118. http://dx.doi.org/10.1073/pnas.2106818118.

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Sorting large libraries of cells for improved small molecule secretion is throughput limited. Here, we combine producer/secretor cell libraries with whole-cell biosensors using a microfluidic-based screening workflow. This approach enables a mix-and-match capability using off-the-shelf biosensors through either coencapsulation or pico-injection. We demonstrate the cell type and library agnostic nature of this workflow by utilizing single-guide RNA, transposon, and ethyl-methyl sulfonate mutagenesis libraries across three distinct microbes (Escherichia coli, Saccharomyces cerevisiae, and Yarrow

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Yaakub, M. F., F. H. Mohd Noh, M. F. I. Mohd Zali, and M. H. Harun. "Prospective study of power generation from natural resources using hybrid system for remote area." Indonesian Journal of Electrical Engineering and Computer Science 18, no. 2 (2020): 642. http://dx.doi.org/10.11591/ijeecs.v18.i2.pp642-647.

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<p>Living in the 21st century, electricity has become a need in every society level. However, numbers of the remote area, especially in third world countries still facing difficulty to reach a grid-connected electricity due to various reasons. As such, this paper presents a prospective study of generating an electrical energy that is converted by utilizing natural resources from the sky. It is realized by implementing a hybrid solar-rainwater harvesting system. Combination of 12Vdc 3Watt solar cells and 3.7 Vdc 129mW pico-hydro implemented in the work has given a great yield reaching ave

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