Prevalence of hepatitis C virus co-infection in adults living with HIV in Mexico: a cross-sectional, seroprevalence study in a nationally representative sampleResearch in context by Pablo F. Belaunzarán-Zamudio, Juan L. Mosqueda-Gómez, J. Oggún Cano-Torres, Claudia Guillén-López, Teresa Muñoz-Trejo, Kenia Escobedo-López, Alejandro Rivera-Marroquín, Akio Murakami-Ogasawara, José L. Sánchez-Bello, Margarita M. Rosas-Dossetti, Elizabeth Papaqui-Limón, Alethse De la Torre-Rosas, Juana Díaz-García, Juan G. Sierra-Madero, Pablo F. Belaunzarán-Zamudio, Juan L. Mosqueda-Gómez, J. Oggun Cano-Torres, Claudia Guillén-López, Teresa Muñoz-Trejo, Kenia Escobedo-López, Alejandro Rivera Marroquin, Akio Murakami-Ogasawara, José L. Sánchez-Bello, Margarita M. Rosas-Dossetti, Elizabeth Papaqui-Limón, Alethse De la Torre-Rosas, Juana Díaz-García, Bibiana M. Barbosa-Ramírez, Oscar Castillo-Soria, Alain Espinoza-Pérez, Jorge Gaxiola-Lugo, Alfredo Pérez-Valenzuela, Krissel García-Hernández, Elvira E. Riojas-Moncada, Juana Díaz-García, Juan Beltrán-Saldaña, Felipe De Jesús Escobar-Del Real, Ma. del Pilar Abarca-de Hoyos, Susana Raviela, Ma. Eugenia Figueroa-Santana, Jorge A. Gamboa-Marroquin, Andrea Cárdenas-Ortega, Mario J. Hernández-Morales, Adonay Jiménez-Jiménez, Manuel Vidal-López, Roberto Rodríguez-Díaz, Berenice Robles-Villafuerte, Arturo Alatorre-Manjarrez, Corazón Moreno-Mex, Ivonne Sánchez-López, Jorge Silva-Herrera, Nora Mora-Suárez, Daniel Pérez-Larios, Juan G. Sierra-Madero

“…Methods: Using a complex-survey design, we collected blood samples and applied structured questionnaires between May 2nd, 2019 and February 17th, 2020 in a nationally, representative sample of adults receiving care for HIV-infection in 24 randomly selected HIV-care centres in 8 socio-demographically regions in Mexico. …”
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Phosphorus Use Efficiency: Morphogenetic and Productive Responses of <i>Brachiaria decumbens</i> Genotypes (Syn: <i>Urochloa decumbens</i>) by Néstor Eduardo Villamizar Frontado, Gelson dos Santos Difante, Alexandre Romeiro de Araújo, Denise Baptaglin Montagner, Jéssica Gomes Rodrigues, Gabriela Oliveira de Aquino Monteiro, Manuel Cláudio Motta Macedo, Marislayne de Gusmão Pereira, Amanda Eunice Silva Moura, Eduardo Weisz Arze

“…This study evaluated the phosphorus use efficiency (PUE) in two genotypes and one cultivar of <i>Brachiaria decumbens</i> (HD1, HD4, and Basilisk) and the productive, morphogenic, and structural responses. The experimental design used was randomized blocks with five P rates (0, 13, 26, 52, and 104 mg dm⁻³). …”
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Optimized design of metal rubber lightweight electrode with beryllium copper/stainless steel wire mixture by FU Hailong, LI Hong, AI Shigang, WANG Yue

“…Current metal rubber preparation methods are mature, but single-metal wire structures struggle to meet both vibration isolation and conductivity requirements for lightweight electrodes. …”
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Wpływ Przepon Pośrednich na Stateczność Pręta Cienkościennego by A. Chudzikiewicz

“…As a result, an infinite system of homogeneous equations is obtained with the structure shown at Fig. 9. If there is no joint between the middle surface and the web, the unknowns R„ disappear. …”
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Simulating the Role of Biogeochemical Hotspots in Driving Nitrogen Export From Dryland Watersheds by Jianning Ren, Erin J. Hanan, Aral Greene, Christina Tague, Alexander H. Krichels, William D. Burke, Joshua P. Schimel, Peter M. Homyak

“…We then conducted a series of virtual experiments to understand how uncertainties in model structure and parameters influence N export to streams. …”
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Investigate on dynamic mechanical and mesoscopic damage characteristics of high-temperature treated granite based on SPH-FEM coupling algorithm by Liu Zilu, Yu Weijian, Wu Genshui, Zhang Zizheng, Wang Ping

“…The loss of various types of moisture within the rock intensifies the damage to its crystalline structure, elevated temperatures can lead to the metamorphism of the mineral components in granite, resulting in alterations to its macro-mechanical properties. …”
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Comparison of terrestrial exospheric hydrogen 3D distributions at solar minimum and maximum using TWINS Lyman-α observations by Jochen H. Zoennchen, Gonzalo Cucho-Padin, Gonzalo Cucho-Padin, Lara Waldrop, Hans J. Fahr

“…All models showed a high concentration of atomic H on the dayside and nightside near the Sun–Earth line, which determines a nose/geotail structure consistent with theoretical effects from the solar radiation pressure. …”
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Finite Subjunctive ُ versus Non-Finite Infinitive Control Juxtaposed: A Cross-Linguistic Account by Mohammad Reza Pirouz

“…As such, PRO base-generated within vP moves Spec;TP to check Nominative structurally (Pirooz, 2016). These appear in (2) above, repeated as (3) below with the relevant elements added to the derivation, shown in boldface for the convenience sake.Sara tæsmim=gereft …[TP PRONom. …”
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Diseño de AUV.Arquitectura de hardware y software by Alain Martínez, Yidier Rodriguez, Luis Hernández, Carlos Guerra, Jorge Lemus, Hichem Sahli

“…The paper summarizes the benefits provided by these structures and preliminary operational tests that have been submitted to demonstrate the validity of their use in the operation of an AUV. …”
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A 1.2-V, 106.4-dB DR Discrete-Time Sigma-Delta Modulator With Feedback Adaptive Cascaded Integrator for Sensor Applications by Ghayur Hussain, Nguyen van Quang, Muhammad Basim, Chang Hyeon Kim, Nabeel Ahmad, Sung June Byun, Kang-Yoon Lee

“…A second-order discrete time modulator model was successfully fabricated using 0.13-<inline-formula> <tex-math notation="LaTeX">$\mu $ </tex-math></inline-formula>m CMOS technology. The structure exhibits an exceptional dynamic range (106.4dB) and 17.38-bit ENOB across 1.95 KHz bandwidth at 2 MHz sampling. …”
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Three-Tiered Controller for Obstacle Avoidance in a PV Panel-Powered Wheeled Mobile Robot: Considering Actuators and Power Electronics Stages by Erik Reyes-Reyes, Benjamin Natanael Santiago-Nogales, Ramon Silva-Ortigoza, Magdalena Marciano-Melchor, Jose Rafael Garcia-Sanchez, Angel Adrian Orta-Quintana, Gilberto Silva-Ortigoza, Hind Taud, Miguel Hernandez-Bolanos

“…The proposed controller incorporates the dynamics of the three key subsystems typically found in a wheeled mobile robot: The mechanical structure, actuators, and power electronics. At the highest tier, input-output linearization is combined with artificial potential fields. …”
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First M87 Event Horizon Telescope Results. VII. Polarization of the Ring by The Event Horizon Telescope Collaboration, Kazunori Akiyama, Juan Carlos Algaba, Antxon Alberdi, Walter Alef, Richard Anantua, Keiichi Asada, Rebecca Azulay, Anne-Kathrin Baczko, David Ball, Mislav Baloković, John Barrett, Bradford A. Benson, Dan Bintley, Lindy Blackburn, Raymond Blundell, Wilfred Boland, Katherine L. Bouman, Geoffrey C. Bower, Hope Boyce, Michael Bremer, Christiaan D. Brinkerink, Roger Brissenden, Silke Britzen, Avery E. Broderick, Dominique Broguiere, Thomas Bronzwaer, Do-Young Byun, John E. Carlstrom, Andrew Chael, Chi-kwan Chan, Shami Chatterjee, Koushik Chatterjee, Ming-Tang Chen, Yongjun Chen, Paul M. Chesler, Ilje Cho, Pierre Christian, John E. Conway, James M. Cordes, Thomas M. Crawford, Geoffrey B. Crew, Alejandro Cruz-Osorio, Yuzhu Cui, Jordy Davelaar, Mariafelicia De Laurentis, Roger Deane, Jessica Dempsey, Gregory Desvignes, Jason Dexter, Sheperd S. Doeleman, Ralph P. Eatough, Heino Falcke, Joseph Farah, Vincent L. Fish, Ed Fomalont, H. Alyson Ford, Raquel Fraga-Encinas, William T. Freeman, Per Friberg, Christian M. Fromm, Antonio Fuentes, Peter Galison, Charles F. Gammie, Roberto García, Olivier Gentaz, Boris Georgiev, Ciriaco Goddi, Roman Gold, José L. Gómez, Arturo I. Gómez-Ruiz, Minfeng Gu, Mark Gurwell, Kazuhiro Hada, Daryl Haggard, Michael H. Hecht, Ronald Hesper, Luis C. Ho, Paul Ho, Mareki Honma, Chih-Wei L. Huang, Lei Huang, David H. Hughes, Shiro Ikeda, Makoto Inoue, Sara Issaoun, David J. James, Buell T. Jannuzi, Michael Janssen, Britton Jeter, Wu Jiang, Alejandra Jimenez-Rosales, Michael D. Johnson, Svetlana Jorstad, Taehyun Jung, Mansour Karami, Ramesh Karuppusamy, Tomohisa Kawashima, Garrett K. Keating, Mark Kettenis, Dong-Jin Kim, Jae-Young Kim, Jongsoo Kim, Junhan Kim, Motoki Kino, Jun Yi Koay, Yutaro Kofuji, Patrick M. Koch, Shoko Koyama, Michael Kramer, Carsten Kramer, Thomas P. Krichbaum, Cheng-Yu Kuo, Tod R. Lauer, Sang-Sung Lee, Aviad Levis, Yan-Rong Li, Zhiyuan Li, Michael Lindqvist, Rocco Lico, Greg Lindahl, Jun Liu, Kuo Liu, Elisabetta Liuzzo, Wen-Ping Lo, Andrei P. Lobanov, Laurent Loinard, Colin Lonsdale, Ru-Sen Lu, Nicholas R. MacDonald, Jirong Mao, Nicola Marchili, Sera Markoff, Daniel P. Marrone, Alan P. Marscher, Iván Martí-Vidal, Satoki Matsushita, Lynn D. Matthews, Lia Medeiros, Karl M. Menten, Izumi Mizuno, Yosuke Mizuno, James M. Moran, Kotaro Moriyama, Monika Moscibrodzka, Cornelia Müller, Gibwa Musoke, Alejandro Mus Mejías, Daniel Michalik, Andrew Nadolski, Hiroshi Nagai, Neil M. Nagar, Masanori Nakamura, Ramesh Narayan, Gopal Narayanan, Iniyan Natarajan, Antonios Nathanail, Joey Neilsen, Roberto Neri, Chunchong Ni, Aristeidis Noutsos, Michael A. Nowak, Hiroki Okino, Héctor Olivares, Gisela N. Ortiz-León, Tomoaki Oyama, Feryal Özel, Daniel C. M. Palumbo, Jongho Park, Nimesh Patel, Ue-Li Pen, Dominic W. Pesce, Vincent Piétu, Richard Plambeck, Aleksandar PopStefanija, Oliver Porth, Felix M. Pötzl, Ben Prather, Jorge A. Preciado-López, Dimitrios Psaltis, Hung-Yi Pu, Venkatessh Ramakrishnan, Ramprasad Rao, Mark G. Rawlings, Alexander W. Raymond, Luciano Rezzolla, Angelo Ricarte, Bart Ripperda, Freek Roelofs, Alan Rogers, Eduardo Ros, Mel Rose, Arash Roshanineshat, Helge Rottmann, Alan L. Roy, Chet Ruszczyk, Kazi L. J. Rygl, Salvador Sánchez, David Sánchez-Arguelles, Mahito Sasada, Tuomas Savolainen, F. Peter Schloerb, Karl-Friedrich Schuster, Lijing Shao, Zhiqiang Shen, Des Small, Bong Won Sohn, Jason SooHoo, He Sun, Fumie Tazaki, Alexandra J. Tetarenko, Paul Tiede, Remo P. J. Tilanus, Michael Titus, Kenji Toma, Pablo Torne, Tyler Trent, Efthalia Traianou, Sascha Trippe, Ilse van Bemmel, Huib Jan van Langevelde, Daniel R. van Rossum, Jan Wagner, Derek Ward-Thompson, John Wardle, Jonathan Weintroub, Norbert Wex, Robert Wharton, Maciek Wielgus, George N. Wong, Qingwen Wu, Doosoo Yoon, André Young, Ken Young, Ziri Younsi, Feng Yuan, Ye-Fei Yuan, J. Anton Zensus, Guang-Yao Zhao, Shan-Shan Zhao, The Event Horizon Telescope Collaboration

“…These 1.3 mm wavelength observations revealed a compact asymmetric ring-like source morphology. This structure originates from synchrotron emission produced by relativistic plasma located in the immediate vicinity of the black hole. …”
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Mechanical damage evolution mechanism of coal injected with supercritical CO2 using Nanoindentation and XRD-EPMA technology by Baisheng NIE, Dan ZHAO, Peng LIU, Lei WANG, Dalin WANG, Qingyi TU, Jingtao YANG, Xiyang ZHU

“…In the process of ScCO2 solution leaching, the coal gradually changes from elastic deformation to plastic deformation, the nano indentation crack expands rapidly, the micro morphology of the coal surface is seriously damaged, and the creep deformation increases linearly. The dissolution reaction changes the pore structure and elastic-plastic transformation of coal, enhancing the discreteness of the nanoindentation load curve and causing an increase in the frequency of popping events. …”
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GraphFlood 1.0: an efficient algorithm to approximate 2D hydrodynamics for landscape evolution models by B. Gailleton, P. Steer, P. Davy, W. Schwanghart, T. Bernard

“…Leveraging the directed acyclic graph structure of surface water flow, GraphFlood iteratively solves the 2D shallow-water equations. …”
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Accessing a New Population of Supermassive Black Holes with Extensions to the Event Horizon Telescope by Xinyue Alice Zhang, Angelo Ricarte, Dominic W. Pesce, Michael D. Johnson, Neil Nagar, Ramesh Narayan, Venkatessh Ramakrishnan, Sheperd Doeleman, Daniel C. M. Palumbo

“…Despite this, we find that visibility amplitude size constraints can plausibly recover masses within a factor of 2, although the unknown jet contribution remains a significant uncertainty. We find that the linearly polarized structure evolves substantially with the Eddington ratio, with greater evolution at larger inclinations, complicating potential spin inferences for inclined sources. …”
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Carbon Nano-Onions–Polyvinyl Alcohol Nanocomposite for Resistive Monitoring of Relative Humidity by Bogdan-Catalin Serban, Niculae Dumbravescu, Octavian Buiu, Marius Bumbac, Carmen Dumbravescu, Mihai Brezeanu, Cristina Pachiu, Cristina-Mihaela Nicolescu, Cosmin Romanitan, Oana Brincoveanu

“…The sensing device, including a Si/SiO₂ substrate and gold electrodes, is obtained by depositing the CNOs–PVA aqueous suspension on the sensing structure by drop casting. The composition and morphology of the sensing film are explored by means of scanning electron microscopy, Raman spectroscopy, atomic force microscopy, and X-ray diffraction. …”
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Meso-macro analysis of microwave-assisted double-indenter impact on rock-like materials by Peng WANG, Zhongwen YUE, Shengnan XU, Dan GAO, Meng REN, Akang LI, Weijun LIU

“…Given the constraints on explosives and in response to the national “dual carbon” strategic goals, a new method of microwave-assisted impact fragmentation of rock-like materials has broad prospects in hard-rock tunneling, concrete structure demolition, and other projects due to its environmental friendliness and strong rock-breaking capability. …”
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Analysis the effects of monetary policy in Iran's economy with the existence of shadow banking, using dynamic stochastic general equilibrium method by ashkan makipour, Ahmad Salahmanesh, Ebrahim Anvari, Ebrahim Bahraminia

“…To answer these questions. I develop a structural model that distinguishes between banks and shadow banks based on their ability to create credit. …”
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Method for compensating multi-time measurement data of distribution network based on alternating minimization matrix completion combined with VMD-ARIMA-LSTM by Xiaodan Yu, Ruijia Jiang, Xiaolong Jin, Hongjie Jia, Yunfei Mu, Wei Wei, Wanxin Tang

“…However, the increasing complexity of network structure and the high installation cost of measurement equipment introduce operational challenges including state variability and measurement data incompleteness. …”
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Fault Diagnosis Method for Transformer Winding Based on the Load Normalized Lissajous Graphical Analysis of Leakage Magnetic Field by Bowen ZHANG, Jian FENG, Bowen WANG, Feiran YANG, Yitong XING

“…On-line monitoring methods, such as vibration monitoring and thermal imaging, are constrained by physical structures, and research into detecting weak signal changes that reflect fault characteristics is limited. …”
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