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"A los 14 años mi papá se sentía que ya era un hombre" : el sujeto popular en Viña del Mar durante la primera mitad el siglo XX

ISSN: 07174691 · Editor / fuente: Centro de Investigación y Difusión Poblacional de Achupallas,

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Air-conditioning load forecasting method based on event-aware time-series fusion network
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Air-conditioning load forecasting method based on event-aware time-series fusion network
Chao Fang et al · Springer · 2026 · ISSN 2948-2992
Abstract Air-conditioning load forecasting is important for building energy scheduling and control. The task is difficult because load data show clear periodic patterns, and sudden changes caused by events such as holida...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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An Intelligent Fault Diagnosis Method of Multi-Scale Deep Feature Fusion Based on Information Entropy
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An Intelligent Fault Diagnosis Method of Multi-Scale Deep Feature Fusion Based on Information Entropy
Zhiwu Shang et al · KeAi Communications Co., Ltd · 2021 · ISSN 1000-9345
Abstract For a single-structure deep learning fault diagnosis model, its disadvantages are an insufficient feature extraction and weak fault classification capability. This paper proposes a multi-scale deep feature fusio...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Beyond conventional vision: RGB-event fusion for robust object detection in dynamic traffic scenarios
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Beyond conventional vision: RGB-event fusion for robust object detection in dynamic traffic scenarios
Zhanwen Liu et al · Tsinghua University Press · 2025 · ISSN 2772-4247
The dynamic range limitation is intrinsic to conventional RGB cameras, which reduces global contrast and causes the loss of high-frequency details such as textures and edges in complex, dynamic traffic environments (e.g....
LCC LCC:Transportation engineeringIdioma eng
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Compressive Mechanical and Heat Conduction Properties of AlSi10Mg Gradient Metamaterials Fabricated via Laser Powder Bed Fusion
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Compressive Mechanical and Heat Conduction Properties of AlSi10Mg Gradient Metamaterials Fabricated via Laser Powder Bed Fusion
Qidong Sun et al · KeAi Communications Co., Ltd · 2024 · ISSN 2192-8258
Abstract Metamaterials are defined as artificially designed micro-architectures with unusual physical properties, including optical, electromagnetic, mechanical, and thermal characteristics. This study investigates the c...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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DBAF-Net: Dual Branch Alignment and Fusion Network for Remote Sensing Change Detection
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DBAF-Net: Dual Branch Alignment and Fusion Network for Remote Sensing Change Detection
Yikui Zhai et al · IEEE · 2026 · ISSN 1939-1404
The field of remote sensing change detection (RSCD) has witnessed remarkable progress. Most existing RSCD methods currently follow the encoder-feature interaction-decoder architecture. However, these methods often treat ...
LCC LCC:Ocean engineering; LCC:Geophysics. Cosmic physicsIdioma eng
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Data fusion and machine learning for ship fuel efficiency modeling: Part II – Voyage report data, AIS data and meteorological data
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Data fusion and machine learning for ship fuel efficiency modeling: Part II – Voyage report data, AIS data and meteorological data
Yuquan Du et al · Tsinghua University Press · 2022 · ISSN 2772-4247
When voyage report data is utilized as the main data source for ship fuel efficiency analysis, its information on weather and sea conditions is often regarded as unreliable. To solve this issue, this study approaches AIS...
LCC LCC:Transportation engineeringIdioma eng
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DcSE: an improved densenet with enhanced attention fusion for super-enhancer prediction
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DcSE: an improved densenet with enhanced attention fusion for super-enhancer prediction
Ao Zhang et al · BMC · 2026 · ISSN 1471-2164
Abstract Background Super-enhancers are critical cis-regulatory elements that play a central role in modulating gene expression and driving cellular identity. Their dysregulation is closely associated with the developmen...
LCC TENDOkJpb3RlY2hub2xvZ3k~; LCC:GeneticsIdioma eng
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Effects of internet-based cognitive behavioral therapy on kinesiophobia, exercise adherence, and back muscle function after lumbar fusion surgery
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Effects of internet-based cognitive behavioral therapy on kinesiophobia, exercise adherence, and back muscle function after lumbar fusion surgery
Tingting Wang et al · BMC · 2026 · ISSN 1471-2474
Abstract Background To evaluate the efficacy of an Internet-based Cognitive Behavioral Therapy (ICBT) program in improving kinesiophobia, exercise adherence, pain intensity, lumbar function, and spinal alignment paramete...
LCC LCC:Diseases of the musculoskeletal systemIdioma eng
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Efficacy of Modified Transforaminal Lumbar Interbody Fusion in Three-Planar Correction for Severe Adult Spinal Deformity: Radiographic and Clinical Outcomes
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Efficacy of Modified Transforaminal Lumbar Interbody Fusion in Three-Planar Correction for Severe Adult Spinal Deformity: Radiographic and Clinical Outcomes
Vu TT et al · Dove Medical Press · 2026 · ISSN 1179-1462
Truc Tam Vu,1,2 Thai Duc Hoang,1 Hanh The Nguyen2 1Department of Orthopedics and Rehabilitations, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam; 2Department of Spinal Surgery B, Hospi...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~; LCC:Diseases of the musculoskeletal systemIdioma eng
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Enhancing small object detection in UAV imagery through edge-preserving context fusion
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Enhancing small object detection in UAV imagery through edge-preserving context fusion
Yu Feng et al · Springer · 2026 · ISSN 2948-2992
Abstract Unmanned Aerial Vehicles (UAVs) are pivotal in tasks such as traffic monitoring and rescue operations, yet detecting small objects in UAV images remains challenging due to their diminutive size, low resolution, ...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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FERMam: a lightweight dual-source and multi-scale fusion framework for facial expression recognition
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FERMam: a lightweight dual-source and multi-scale fusion framework for facial expression recognition
Chaobang Gao et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Facial Expression Recognition (FER) demonstrates significant value in practical scenarios such as intelligent human–computer interaction. However, conventional FER methods often struggle to balance performance...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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IFDlong: a model-based isoform and fusion detector for accurate annotation and quantification of long-read RNA-seq data
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IFDlong: a model-based isoform and fusion detector for accurate annotation and quantification of long-read RNA-seq data
Wenjia Wang et al · BMC · 2026 · ISSN 1474-760X
Abstract Long-read transcriptome sequencing (long-RNA-seq) revolutionizes transcriptome research by enabling full-length transcript analysis for comprehensive exploration of isoform diversity. We developed IFDlong, a pro...
LCC LCC:Biology (General); LCC:GeneticsIdioma eng
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Image Fusion by Shift Invariant Discrete Wavelet Transform for Remote Sensing Applications
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Image Fusion by Shift Invariant Discrete Wavelet Transform for Remote Sensing Applications
Abdalrahman Qubaa · University of Mosul, College of Education for Pure Science · 2021 · ISSN 1812-125X
The fusion technique of the spectral bands captured by the sensors carried onboard satellites is one digital processing method for extracting information and detecting ground targets. Image fusion - also known as pan-sha...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Investigation of the Laser Powder Bed Fusion Process of Ti-6.5Al-3.5Mo-1.5Zr-0.3Si Alloy
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Investigation of the Laser Powder Bed Fusion Process of Ti-6.5Al-3.5Mo-1.5Zr-0.3Si Alloy
Changchun Zhang et al · KeAi Communications Co., Ltd · 2023 · ISSN 2192-8258
Abstract Laser powder bed fusion (LPBF) is an advanced manufacturing technology; however, inappropriate LPBF process parameters may cause printing defects in materials. In the present work, the LPBF process of Ti-6.5Al-3...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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LMF-Net: A Lunar Multifocus Image Fusion and High-Fidelity Detail Reconstruction Network for Double-Blur Transition Regions
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LMF-Net: A Lunar Multifocus Image Fusion and High-Fidelity Detail Reconstruction Network for Double-Blur Transition Regions
Yuhao Zhang et al · IEEE · 2026 · ISSN 1939-1404
High-quality lunar imaging is essential to terrain modeling, resource assessment, and landing navigation. However, due to the limited depth-of-field of lunar probe cameras, a single image cannot simultaneously capture cl...
LCC LCC:Ocean engineering; LCC:Geophysics. Cosmic physicsIdioma eng
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Lightweight Real-Time power quality disturbance recognition using Time-Frequency fusion with Cross-Attention mechanism
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Lightweight Real-Time power quality disturbance recognition using Time-Frequency fusion with Cross-Attention mechanism
Fei Yu et al · European Alliance for Innovation (EAI) · 2026 · ISSN 2032-944X
INTRODUCTION: Accurate power quality disturbances (PQDs) classification is critical for maintaining grid stability and reliability in modern power systems. However, existing deep learning methods predominantly rely on si...
LCC TENDOlNjaWVuY2U~; LCC:Mathematics; LCC:Electronic computers. Computer scienceIdioma eng
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MELF-XFD: Trustworthy and Interpretable Multi-Expert Fusion for Safety-Critical Fault Diagnosis in Autonomous Underwater Vehicles
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MELF-XFD: Trustworthy and Interpretable Multi-Expert Fusion for Safety-Critical Fault Diagnosis in Autonomous Underwater Vehicles
Misha Urooj Khan et al · IEEE · 2026 · ISSN 2644-1330
Autonomous underwater vehicles (AUVs) operating in harsh, communication-limited underwater environments require robust fault diagnosis systems to ensure mission success and safety. Existing model-based approaches suffer ...
LCC LCC:Transportation engineering; TENDOlRyYW5zcG9ydGF0aW9uIGFuZCBjb21tdW5pY2F0aW9ucw~~Idioma eng
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Modified Freehand Minimally Invasive Transforaminal Lumbar Interbody Fusion for Single‐Level Degenerative Lumbar Disease: 3‐Year Multicenter Retrospective Outcomes
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Modified Freehand Minimally Invasive Transforaminal Lumbar Interbody Fusion for Single‐Level Degenerative Lumbar Disease: 3‐Year Multicenter Retrospective Outcomes
Yu Xiang et al · Wiley · 2026 · ISSN 1757-7853
ABSTRACT Objective This study introduces a modified minimally invasive transforaminal lumbar interbody fusion (MIS‐TLIF) technique to address the limitations of conventional MIS‐TLIF, including soft tissue injury, ex...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~Idioma eng
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Novel LUC7L::NUTM1 fusion in PDGFRA-rearranged myeloproliferative neoplasm with eosinophilia: a case report
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Novel LUC7L::NUTM1 fusion in PDGFRA-rearranged myeloproliferative neoplasm with eosinophilia: a case report
Jing Zhou et al · BMC · 2026 · ISSN 1477-7819
Abstract Myeloid/lymphoid neoplasm with PDGFRA rearrangement are a group of haematologic tumors, in which the clonal proliferation of precursor eosinophils leads to persistent eosinophilic hyperplasia, and varying degree...
LCC TENDOlN1cmdlcnk~; TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Parameter Estimation of a Valve-Controlled Cylinder System Model Based on Bench Test and Operating Data Fusion
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Parameter Estimation of a Valve-Controlled Cylinder System Model Based on Bench Test and Operating Data Fusion
Deying Su et al · KeAi Communications Co., Ltd · 2024 · ISSN 2192-8258
Abstract The accurate estimation of parameters is the premise for establishing a high-fidelity simulation model of a valve-controlled cylinder system. Bench test data are easily obtained, but it is challenging to emulate...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Partial Discharge Detection and Identification in High-Voltage Cable Systems Based on Heterogeneous Sensor Fusion and Enhanced Deep Learning
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Partial Discharge Detection and Identification in High-Voltage Cable Systems Based on Heterogeneous Sensor Fusion and Enhanced Deep Learning
Ling Gao et al · European Alliance for Innovation (EAI) · 2026 · ISSN 2032-944X
High-voltage cable systems are critical components of power transmission networks, where partial discharge (PD) can cause insulation degradation and severe operational failures. Accurate detection and reliable identifica...
LCC TENDOlNjaWVuY2U~; LCC:Mathematics; LCC:Electronic computers. Computer scienceIdioma eng
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Physics-Constrained Spatio-Temporal Attention FusionGAN: End-to-End Gridded Sea Surface Wind Fusion Over China Seas From Multimission GNSS-R Observations
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Physics-Constrained Spatio-Temporal Attention FusionGAN: End-to-End Gridded Sea Surface Wind Fusion Over China Seas From Multimission GNSS-R Observations
Xiaohui Li et al · IEEE · 2026 · ISSN 1939-1404
To fully exploit the advantages of GNSS-R small satellites (large quantity, short revisit cycle) and address key challenges of multisource GNSS-R data—track-wise distribution, uneven spatial coverage, and observat...
LCC LCC:Ocean engineering; LCC:Geophysics. Cosmic physicsIdioma eng
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Research on laser powder bed fusion process microstructure and mechanical properties of nuclear-grade 316LN stainless steel
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Research on laser powder bed fusion process microstructure and mechanical properties of nuclear-grade 316LN stainless steel
Chen Qing et al · IOP Publishing · 2026 · ISSN 2053-1591
Laser powder bed fusion (L-PBF) technology has undergone rapid development in recent years. Owing to its advantages of high speed, efficiency, intelligence, and full flexibility, it exhibits significant potential for rea...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
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Risk Factors and Clinical Significance for Retrolisthesis of Adjacent Segment After Transforaminal Lumbar Interbody Fusion
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Risk Factors and Clinical Significance for Retrolisthesis of Adjacent Segment After Transforaminal Lumbar Interbody Fusion
Zhongmao Xu et al · Wiley · 2026 · ISSN 1757-7853
ABSTRACT Objective Adjacent segment retrolisthesis is a common yet frequently overlooked complication after lumbar fusion, which may lead to reoperation. However, its risk factors, particularly those related to preoperat...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~Idioma eng
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