Prevención de eventos trombóticos en pacientes sometidos a cirugía de artrodesis lumbar por vía posterior: experiencia en nuestro centro. Estudio retrospectivo de casos by M. Desviat Ruiz, P. Jordà Gómez, K. Ramón López, J.M. Romero Martínez, J.J. Valls Vilalta, N. Fernández Fernández, Á. Chulvi Gimeno, L. Cuñat Navarro, J. Poyatos Campos

“…Material y método: Se estudió de manera retrospectiva a los 235 pacientes del centro a los que se les había practicado una cirugía de artrodesis de columna por vía posterior en los cinco años previos, encontrándose el protocolo en vigencia. …”
Get full text

Diferencias en la elección de la modalidad de diálisis entre inmigrantes y españoles en Barcelona by María Dolores Arenas-Jiménez, José Luis Fernández-Martin, Isabel Galcerán Herrera, Marisol Fernández-Chamarro, Guillermo Pedreira-Robles, Silvia Collado Nieto, Julia Farrera Núñez, Eva Rodríguez García, Alicia Moreno Rodríguez, Laura Morro Fernández, Marta Crespo Barrio, Julio Pascual Santos

“…Cataluña (España) de 2009 a 2020, comparamos de manera retrospectiva a sujetos inmigrantes y españoles para analizar el impacto de la migración en la toma de decisiones del TRS y su posterior evolución en la consulta de ERCA e identificar las necesidades sociales y económicas de esta población. …”
Get full text

Real-time Detection Algorithm of Expanded Feed Image on the Water Surface Based on Improved YOLOv11 by ZHOU Xiushan, WEN Luting, JIE Baifei, ZHENG Haifeng, WU Qiqi, LI Kene, LIANG Junneng, LI Yijian, WEN Jiayan, JIANG Linyuan

“…Specifically, the YOLOv11-AP2S model achieved a precision (P) and recall (R) of 78.70%. The mean average precision (mAP50) at an intersection over union (IoU) threshold of 0.5 was as high as 80.00%, and the F1-Score had also reached 79.00%. …”
Get full text

HOTELES DE TRELEW (CHUBUT, ARGENTINA) HACIA EL DESARROLLO SUSTENTABLE DE LA ACTIVIDAD CON RESPONSABILIDAD SOCIAL by Ana M. Gómez, María Elena Sendín

“…De los entregados fueron devueltos nueve cuestionarios, redefiniéndose de esta manera el universo a analizar. Los datos fueron trabajados en primer lugar en forma unidimensional, para detectar las categorías de mayor frecuencia de respuesta y se rescataron los resultados más significativos. …”
Get full text

Low error floor LT coding algorithm for unequal error protection by Xin SONG, Shuyan NI, Zhe ZHANG, Yurong LIAO, Tuofeng LEI

“…Conclusions: In this paper, a systematic unequal error protection LT coding scheme is designed, and a check degree distribution design model suitable for this scheme is constructed to solve the problem of high error floor existing in the conventional UEP-LT algorithm in the AWGN channel.The main idea of this scheme is to design fixed coding segments,rateless coding segments and systematic node segments and transmit them in sequence.The advantage of this scheme is that it can provide non-zero LLR information as early as possible for information nodes, and make the MIB and the LIB obtain different and flexibly adjustable average degrees.In addition,based on the extrinsic information transfer(EXIT)chart,the check degree distribution is designed for the fixed segment and the rateless segment,so that the MIB can obtain the optimal protection performance,and the convergence performance of the LIB can be improved as much as possible. …”
Get full text

Componentes y Dinámica Natural del Ambiente - Ciudad de Neuquén- by Olga Capua, Elsie Marcela Jurio

“…En el marco de las características climáticas imperantes, los procesos pedogenéticos o edáficos son débiles permitiendo de esta manera, que los procesos iniciales de meteorización o intemperismo, actúen directamente sobre los afloramientos rocosos influyendo sobre el modelado. …”
Get full text

Simulation-based training program effect on pediatric nurses’ knowledge and performance regarding heel-prick during newborn blood screening test by Abdulaziz Asiri, Abeer A. Almowafy, Shimaa M. Moursy, Hanan A. Abd-Elhay, Shimaa Abdelrahim Khalaf Ahmed, Aml S. Abdelrahem, Marim T. Abo Seif, Faransa A. Ahmed

“…Conversely, the level of nurses’ performance before training was below average, with 52% and 56% in the experimental and control groups, respectively. …”
Get full text

Effect of Autolyzed Yeast on Performance and Physiological Indices of Broiler Chickens Reared at High Stock Density by Samaneh Ghaseminejad, Smayyeh Salari

“…Also, comparison of averages was done by Duncan's multi-range test at 5% probability level. …”
Get full text

Ophthalmic risk factors for primary open angle glaucoma by V.P. Erichev, A.V. Kuroyedov, S.Yu. Petrov, A.Yu. Brezhnev, A.A. Antonov, A.A. Vitkov, Yu.K. Murakhovskaya

“…A number of studies have shown an effect of both the average increase in the level of intraocular pressure (IOP) and its peak rises during the day on the progression of glaucomatous optic neuropathy (GON). …”
Get full text

MSH-YOLOv8: Mushroom Small Object Detection Method with Scale Reconstruction and Fusion by YE Dapeng, JING Jun, ZHANG Zhide, LI Huihuang, WU Haoyu, XIE Limin

“…[Results and Discussions]The improved MSH-YOLOv8 achieved an average precision at 50% (AP50) intersection over union of 98.49% and an AP@50-95 of 75.29%, with the small object detection metric APs reaching 39.73%. …”
Get full text

Grape Recognition and Localization Method Based on 3C-YOLOv8n and Depth Camera by LIU Chang, SUN Yu, YANG Jing, WANG Fengchao, CHEN Jin

“…[Results and Discussions]Comparative and ablation experiments were conducted. it was observed that the 3C-YOLOv8n model achieved a mean average precision (mAP) of 94.3% at an intersection ratio of 0.5 (IOU=0.5), surpassing the YOLOv8n model by 1%. …”
Get full text

Evaluation of Urban Composite Carbon Sink Value: A Case Study of Shenyang by Tiemao SHI, Di WANG, Yu TANG, Peiying LI

“…Although the total composite carbon sink value of urban areas is slightly inferior to that of other terrestrial ecosystems such as forests, it has a certain advantage in average annual growth. This implies that urban areas, despite their different characteristics compared to natural ecosystems, still play a meaningful role in carbon sink. …”
Get full text

Scaling and intermittent properties of oceanic and atmospheric <i>p</i>CO₂ time series and their difference in a turbulence framework by K. Robache, F. G. Schmitt, Y. Huang, Y. Huang

“…Scaling exponents are estimated through Fourier analysis, and their average quantities were considered globally for all parameters, as well as for different ecosystems such as coastal shelf, coral reefs and open ocean. …”
Get full text

Evaluation of Some Cumin Ecotypes Based on Selection Index of Ideal Genotype by Masoud Golestani

“…The third group ecotypes showed average values of the studied traits. The result of the distance between centers of groups obtained from cluster analysis showed that the maximum genetic distance was between ecotypes in the first and second groups. …”
Get full text

Hoteles de Trelew (Chubut, Argentina) hacia el desarrollo sustentable de la actividad con responsabilidad social by Ana María Gómez, María Elena Sendín

“…De los entregados fueron devueltos nueve cuestionarios, redefiniéndose de esta manera el universo a analizar. Los datos fueron trabajados en primer lugar en forma unidimensional, para detectar las categorías de mayor frecuencia de respuesta y se rescataron los resultados más significativos. …”
Get full text

Visual Environment Factors Influencing Staying Behaviors During Cycling on Countryside Greenways by Ting WEN, Yun ZHANG, Ming DU

“…However, the overall staying time remains brief, averaging less than one minute. This indicates low utilization rates of greenway stations and viewing platforms. …”
Get full text

[Translated article] Thrombotic event prevention in patients undergoing posterior lumbar arthrodesis: Our experience. A retrospective case series study by M. Desviat Ruiz, P. Jordà Gómez, K. Ramón López, J.M. Romero Martínez, J.J. Valls Vilalta, N. Fernández Fernández, Á. Chulvi Gimeno, L. Cuñat Navarro, J. Poyatos Campos

“…Material y método: Se estudió de manera retrospectiva a los 235 pacientes del centro a los que se les había practicado una cirugía de artrodesis de columna por vía posterior en los cinco años previos, encontrándose el protocolo en vigencia. …”
Get full text

Research on Carbon Sequestration Capacity of Urban Park Green Space in the Central Urban Area of Beijing and Driving Factors Thereof by Xiuping LIU, Songting ZHAO, Xinyu LI, Jiale LI, Xing WANG

“…Accordingly, the annual average carbon sequestration capacity per unit area was 2.46 tC/hm2, 3.19 tC/hm2, and 3.29 tC/hm2, respectively, showing an increasing trend year by year. 82.15% of park green spaces have significantly improved their carbon sequestration capacity. …”
Get full text

El impacto del sistema tributario y el gasto social en la distribución del ingreso y la pobreza en América Latina: Argentina, Bolivia, Brasil, Chile, Colombia, Costa Rica, Ecuador,... by Nora Lustig

“…Antecedentes: Este artículo aplica el método de incidencia fiscal tradicional y los nuevos desarrollos del Instituto Compromiso con la Equidad (CEQ) para estimar el impacto de la política fiscal en la desigualdad y la pobreza en 16 países de América Latina alrededor del año 2010.Método: A partir de la información disponible sobre ingresos y gastos y otras dimensiones en las encuestas de hogares y del conocimiento de las características del sistema fiscal, el método del CEQ consiste en asignar a cada individuo según corresponda la carga de los impuestos a la renta y al consumo, y los beneficios de las transferencias monetarias, los subsidios al consumo y el gasto en educación y salud. De esta manera, se construyen los diferentes conceptos de ingreso prefiscal y posfiscal, mismos que se utilizan para generar los correspondientes indicadores de desigualdad y pobreza. …”
Get full text

Predicting Insemination Outcome in Holstein Dairy Cattle using Deep Learning by Mohammad Alishahi, Mahdi Ravakhah

“…The LSTM model, with its architecture of three consecutive LSTM layers, was able to demonstrate the best performance across all evaluation metrics on average over the 10 training runs. LSTM networks are designed to handle long time dependencies well. …”
Get full text