Reflectarray Antenna for Simultaneous Near-Field Fronthaul and Far-Field Backhaul Links in Next 5G FR2 Femtocells by Alvaro F. Vaquero, Borja Imaz-Lueje, Marcos R. Pino, Manuel Arrebola

“…The synthesis of the FH is carried out by means of a near-field phase-only synthesis (NF-POS), while the BH is analytic. …”
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Study on the Oxidative Leaching of Uranium from the Lignite in the CO32-/HCO3- System by Y. Ning, Y. Li, Y. Zhang, P. Tang

“…With the increase of carbon concentration from 0.1 mol/L to 1.1 mol/L, the leaching efficiency of uranium increased from 14.64% to 42.39% after 6 h leaching. …”
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Assessing the relative contribution of various anthropogenic sources to atmospheric methane in Rivers State, Nigeria: A multi-criteria decision analysis approach by Onwusameka Sonny Ogbowuokara, Tambari Gladson Leton, John Nwenearizi Ugbebor, Ochuko Felix Orikpete

“… Methane is a significant greenhouse gas, with a global warming potential many times greater than carbon dioxide over a 20-year period. Its release from sources like landfills, agriculture, and the energy sector exacerbates climate change, making it crucial to monitor and reduce methane emissions to mitigate global warming and achieve climate goals. …”
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Photocatalytic Degradation of Organic Dyes under Visible Light on N-Doped TiO2 Photocatalysts by Olga Sacco, Marco Stoller, Vincenzo Vaiano, Paolo Ciambelli, Angelo Chianese, Diana Sannino

“…The visible light responsive photocatalysts showed remarkably effective activity in decolorization process and in the removal of total organic carbon. Methylene blue was also used as a model dye to study the influence of several parameters such as catalyst weight and initial concentration. …”
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Evaluation on material and heat balance of EAF processes with introduction of CO2 by Wang H., Yu H., Teng L., Seetharaman S.

“…The present calculations enable an optimization of the CO2:O2 ratio and materials input in the decarburization of carbon steel melts. Another important extension of the work is the possibility to enhance the addition of hot metal during steel making process. …”
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Avaliação da importância e adoção de inovações gerenciais na percepção de gestores de universidades públicas by Janice Janissek, Marione Souza Campos, Yasmin do Vale Figueiredo, Tamilles Aquino Brito Melo

“…Para tanto, participaram do estudo 435 servidores ocupantes de cargos de gestão tanto na área acadêmica quanto administrativa, respondendo a um questionário contendo dezesseis práticas consideradas inovadoras segundo o prêmio nacional de inovação na gestão pública promovido pela Escola Nacional do Serviço Público (ENAP). …”
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Comparison of Three Solid Phase Materials for the Extraction of Carboxylic Acids from River Water Followed by 2D GC × GC-TOFMS Determination by G. O. Bosire, J. C. Ngila, H. Parshotam

“…Three solid phase extraction (SPE) sorbents were used and their extraction efficiencies evaluated after chromatographic determinations (using gas chromatography with a time of flight mass spectrometer (GC × GC-TOFMS) and liquid chromatography with organic carbon detector (LC-OCD)). More than 42 carboxylic acids were identified in raw water from the Vaal River, which feeds the Lethabo Power Generation Station, South Africa, with cooling water. …”
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Visualization of Gas Diffusion-Sorption in Coal: A Study Based on Synchrotron Radiation Nano-CT by Yingfeng Sun, Yixin Zhao, Hongwei Zhang, Cun Zhang

“…Gas diffusion-sorption is a critical step in coalbed methane (CBM) exploitation and carbon dioxide sequestration. Because of the particularity of gas physical properties, it is difficult to visualize the gas diffusion-sorption process in coal by experimental methods. …”
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A semi-supervised learning technique assisted multi-objective evolutionary algorithm for computationally expensive problems by Zijian Jiang, Chaoli Sun, Xiaotong Liu, Hui Shi, Sisi Wang

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“Estaban en gran cuita y en fiero pesar”. Collocations N + A à valeur intensive en espagnol médiéval by Rafael García Pérez

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Mechanism and Empirical Analysis of the Impact of Industrial Agglomeration on the Green Development of the Dairy Industry by ZHANG Ying, CHEN Min

“…The dairy industry, with the longest supply chain in the food sector, plays a crucial role in national welfare and people’s livelihood and has significant responsibilities for green, low-carbon and sustainable development. Based on panel data from 28 Chinese provinces between the years 2008 and 2021, this paper assessed the green development of the dairy industry using the super-efficiency epsilon-based measure (EBM) model and the global Malmquist-Luenberger (GML) index. …”
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PM10 Source Identification: A Case of a Coastal City in Colombia by Leandro Gómez-Plata, Dayana Agudelo-Castañeda, Margarita Castillo, Elba C. Teixeira

“…Major and trace elements were analyzed using ICP-AES and ICP-MS, whereas a thermal/optical carbon analyzer was used to determine OC and EC. Chemical characterization of major elements, SiO2, SO42−, MgO, and CaO, showed high spatial variation between sites. …”
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Leaching of Chromium, Copper, and Arsenic from CCA-Treated Utility Poles by Cynthia A. Coles, Joseph A. Arisi, Marion Organ, Geoff I. Veinott

“…The age of the utility poles, distances from the poles, rainfall amounts, and characteristics of soil samples including cation exchange capacity (CEC), pH, and total organic carbon (TOC) were considered. Heavier rainfall, damp conditions, and more weathered poles contributed to the greatest leaching of Cu, Cr, and As. …”
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Dual-frequency ultrasonic oxidation of cyanobacterial toxins (MC-LR and MC-RR) at drinking water resources: Assessment of analytical methods and ultrasonic reactor configuration by Zeynep Eren

“…Ultrasonic oxidation provides the degradation of a wide range of water pollutants to the final products defined as carbon dioxide, short-chain organic acids, and inorganic ions, typically less toxic and favorable to biodegradation. …”
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MOF(CuBDC)-Microcantilever IR Spectroscopy for Methane Sensing with High Sensitivity and Selectivity by Seungwan Seo, Seok Bin Kwon, Yangkyu Park

“…Methane, a greenhouse gas with 21 times the global warming potential of carbon dioxide, is increasingly subject to stringent emission regulations, driving the demand for high-performance methane sensors. …”
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Applying Outdoor Environment to Develop Health, Comfort, and Energy Saving in the Office in Hot-Humid Climate by Rong Chen, Wen-Pei Sung, Hung-Chang Chang, Yi-Rou Chi

“…Increasing air velocity to 0.1~0.15 m/s, the carbon dioxide concentrations decrease below the requirement of the WHO. …”
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Estimate of compressive strength of an unidirectional composite lamina using cross-ply and angle-ply laminates by M. Scafè, G. Raiteri, A. Brentari, R. Dlacic, E. Troiani, M. P. Falaschetti, E. Besseghini

“…In this work has been estimated the compressive strength of a unidirectional lamina of a carbon/epoxy composite material, using the cross-ply and angle-ply laminates. …”
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Study of synthesis parameters of MIL-53(Al) using experimental design methodology for CO/CH separation by Armin Taheri, Ensieh Ganji Babakhani, Jafar Towfighi

“…Furthermore, separation capability of a selected sample for carbon dioxide (CO 2 ) and methane (CH 4 ) was measured. …”
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Efficiency of Sawdust as an Alternative Fuel to Replace Coal in Steam Power Plants by Muhammad Facheruddin BJ, A. Besse Riyani Indah, Gerard Antonini Duma

“…The use of coal in power plants produces high carbon emissions that contribute to climate change. …”
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Residual Strain Monitoring and Dynamic Characteristics of Hybrid Hollow Square Tube with Metal–FRP–Metal Sandwich Walls by Zhao Li, Mingyao Liu, Jintao Wang, Wei Ke

“…In order to design and fabricate a novel hollow square tube (HST) for ram structure in machine tools, the hybrid HST with sandwich walls based on steel skins and unidirectional carbon fiber-reinforced polymer (CFRP) composite core is proposed. …”
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