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105 resultados encontrados.

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Difficult Pasts and Haunted Presents: Contemporary Archaeology and Conflict in an Age of Global Uncertainty
Artículo
Acceso abierto Artículo DOAJ
James Symonds · Lodz University Press · 2019 · ISSN 0208-6034
This article examines the role of archaeology in contemporary society. It works from the premise that archaeology is a form of socio-political action and explores some of the ways in which archaeologies of the recent pas...
LCC LCC:ArchaeologyIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Digital resilience in turbulent times: How small, medium and microenterprises leverage social media advertising for survival in a volatility, uncertainty, complexity and ambiguity environment
Artículo
Ficha bibliográfica disponible Artículo DOAJ
Atuweni Jawadu et al · AOSIS · 2026 · ISSN 2522-7343
Background: In a volatility, uncertainty, complexity and ambiguity (VUCA) business environment, the survival of small, medium and microenterprises (SMMEs) depends on adopting adaptive, customer-focused marketing strateg...
LCC LCC:BusinessIdioma eng
Ficha bibliográfica disponibleEl enlace apunta a un catálogo o registro bibliográfico.
Ficha bibliográfica
Feasibility of reduced setup uncertainty in intensity-modulated proton therapy for mediastinal lymphoma
Artículo
Material complementario disponible Artículo DOAJ
Pietro Pisciotta et al · Elsevier · 2026 · ISSN 2405-6316
Background and purpose: Mediastinal lymphoma patients are typically young and are at risk of long-term radiation-induced adverse events, making organ of interest (OOI) sparing a key objective of radiotherapy. This study ...
LCC TENDOk1lZGljYWwgcGh5c2ljcy4gTWVkaWNhbCByYWRpb2xvZ3kuIE51Y2xlYXIgbWVkaWNpbmU~; TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neSIdioma eng
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Fuzzy masks: boosting radiomic reliability in head and neck tumors amid delineation uncertainty
Artículo
Material complementario disponible Artículo DOAJ
Jin Cao et al · Elsevier · 2026 · ISSN 2405-6316
Background and purpose: The clinical utility of radiomics in head-and-neck (H&N) cancer is hindered by poor reliability caused by delineation uncertainties from the use of binary mask (BinMask). This study introduced a f...
LCC TENDOk1lZGljYWwgcGh5c2ljcy4gTWVkaWNhbCByYWRpb2xvZ3kuIE51Y2xlYXIgbWVkaWNpbmU~; TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neSIdioma eng
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How managerial discretion in SAB 74 disclosure timing mitigates uncertainty under ASC 606
Artículo
Acceso abierto Artículo DOAJ
Jesse L. Glaze et al · Emerald Publishing · 2026 · ISSN 2307-3055
This study examines the timeliness of mandatory pre-adoption (Staff Accounting Bulletin [SAB] 74) disclosures related to the new revenue recognition standard, ASC 606. It aims to understand managerial incentives that aff...
LCC LCC:Accounting. Bookkeeping; TENDOkZpbmFuY2U~Idioma eng
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Open Access
Machine Learning Based Subsurface Temperature Forecasting to Reduce Drilling Uncertainty in Geothermal Systems
Artículo
Acceso abierto Artículo DOAJ
Saeed Suman et al · EDP Sciences · 2026 · ISSN 2100-014X
Subsurface temperature uncertainty represents a major risk in geothermal drilling, particularly in volcanic systems where permeability, lithology, and fluid circulation create highly heterogeneous thermal regimes. This s...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Online Identification of Lithium-ion Battery Model Parameters with Initial Value Uncertainty and Measurement Noise
Artículo
Acceso abierto Artículo DOAJ
Xinghao Du et al · KeAi Communications Co., Ltd · 2023 · ISSN 2192-8258
Abstract Online parameter identification is essential for the accuracy of the battery equivalent circuit model (ECM). The traditional recursive least squares (RLS) method is easily biased with the noise disturbances from...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
PUBLIC FINANCE IN THE CONDITIONS OF WAR: CHALLENGES OF UNCERTAINTY AND PATHS OF ADAPTATION
Artículo
Acceso abierto Artículo DOAJ
Snizhana Bei et al · V. N. Karazin Kharkiv National University · 2025 · ISSN 2524-2547
The purpose of this article is to study the peculiarities of the functioning of Ukraine's public finance system under martial law, identify key challenges associated with high levels of economic and social uncertainty, a...
LCC TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~Idioma ukr
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Open Access
Validation, Measurement Uncertainty, and Determination of Bixin and Norbixin in Processed Foods of Animal Resources Distributed in Korea
Artículo
Material complementario disponible Artículo DOAJ
Ga-Yeong Lee et al · Springer Nature · 2023 · ISSN 2636-0772
Abstract This research aimed to validate a high-performance liquid chromatography method for the quantitative determination of bixin and norbixin in various foods. The Diode Array Detector (495 nm) technique was used. Me...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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A barrel theory-based optimization of stochastic PV-DG integration in radial distribution networks under load and solar uncertainties
Artículo
Acceso abierto Artículo DOAJ
Mohammed H. Alqahtani et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The increasing penetration of photovoltaic distributed generation (PV-DG) in Radial Distribution Systems (RDSs) plays a vital role in achieving sustainable energy transition objectives; however, the inherent unc...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
A predictive chance constraint rebalancing approach to mobility-on-demand services
Artículo
Acceso abierto Artículo DOAJ
Sten Elling Tingstad Jacobsen et al · Tsinghua University Press · 2023 · ISSN 2772-4247
This paper considers the problem of supply-demand imbalances in Mobility-on-Demand (MoD) services. These imbalances occur due to uneven stochastic travel demand and can be mitigated by proactively rebalancing empty vehic...
LCC LCC:Transportation engineeringIdioma eng
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Open Access
An intelligent digital twin approach for optimizing multi-channel supply chains in uncertain environments
Artículo
Acceso abierto Artículo DOAJ
Hamed Nozari et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
This study develops an innovative framework for the multi-objective optimization of multi-channel supply chains under uncertainty. The framework integrates the D-number model, an extension of Dempster–Shafer Theory (DS...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Community Resilience Dimensions of Agency and Human Values in the Response of Polish Border Communities to the Refugee Crisis Caused by the Russian Invasion of Ukraine in 2022
Artículo
Acceso abierto Artículo DOAJ
Natalia Bełdyga · Lodz University Press · 2024 · ISSN 3071-7779
This research aims to explore the role of community resilience in response to the refugee crisis caused by the Russian invasion of Ukraine on February 24, 2022 by specifically studying two core dimensions of community re...
LCC LCC:History (General); TENDOk1pbGl0YXJ5IFNjaWVuY2U~Idioma eng
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Open Access
Deep ensemble optimized models for probabilistic CTV breast segmentation
Artículo
Acceso abierto Artículo DOAJ
Cecilia Riani et al · Frontiers Media S.A · 2026 · ISSN 2624-8212
IntroductionTo optimize radiotherapy treatment and minimize toxicities, effective segmentation of organs-at-risk (OARs) and clinical target volume (CTV) is essential. Deep learning (DL) models can achieve high segmentati...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
Deep learning for student engagement analysis in educational psychology
Artículo
Acceso abierto Artículo DOAJ
MingYang Sun et al · Frontiers Media S.A · 2026 · ISSN 1664-1078
IntroductionStudent engagement is a pivotal element in educational psychology, significantly impacting learning outcomes and academic achievement. Traditional methods for analyzing student engagement often rely on static...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Open Access
Design and Implementation of a Low-Frequency Current Comparator Bridge Based on Quantized Hall Resistance
Artículo
Acceso abierto Artículo DOAJ
Jingfen Bai et al · European Alliance for Innovation (EAI) · 2026 · ISSN 2032-944X
Quantumized Hall resistance (QHR) provides a traceable absolute reference for resistance measurement. However, the traditional transfer system based on super-conducting current comparator (CCC) relies on cryogenic liquid...
LCC TENDOlNjaWVuY2U~; LCC:Mathematics; LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
Dynamic Analysis of Geared Rotor System with Hybrid Uncertainties
Artículo
Acceso abierto Artículo DOAJ
Wei Feng et al · KeAi Communications Co., Ltd · 2024 · ISSN 2192-8258
Abstract Current research on the dynamics and vibrations of geared rotor systems primarily focuses on deterministic models. However, uncertainties inevitably exist in the gear system, which cause uncertainties in system ...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
ECONOMIC AND CULTURAL DETERMINANTS OF FOREIGN DIRECT INVESTMENT IN EU COUNTRIES. EVIDENCE FROM 2019 AND 2023
Artículo
Material complementario disponible Artículo DOAJ
CODINĂ DOREL - MARIAN · Academica Brâncuşi · 2026 · ISSN 1844-7007
This study examines the economic and cultural determinants of foreign direct investment (FDI) inflows across European Union countries, with a comparative focus on 2019 and 2023. The analysis is based on a cross-section...
LCC TENDOkNvbW1lcmNpYWwgZ2VvZ3JhcGh5LiBFY29ub21pYyBnZW9ncmFwaHk~; TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~Idioma eng
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From Certainty-Seeking to Health Preoccupation: The Mediating Role of Cognitive-Emotional Processes in Health Anxiety
Artículo
Acceso abierto Artículo DOAJ
Thane Arnesen Graham et al · University of Messina · 2026 · ISSN 2282-1619
Background: Health anxiety (HA) can cause significant distress in patients, leading to preoccupation with perceived illness and symptoms. Objective: This study examines the mediating roles of cognitive-emotional proces...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Open Access
Instance Prompt Meets Dynamic Adapter: Continual Test-Time Adaptation for Urban Scene Image Segmentation
Artículo
Material complementario disponible Artículo DOAJ
Kuiliang Gao et al · IEEE · 2026 · ISSN 1939-1404
Recently, to enhance the ability of deployed models to adapt to continually changing environments, the continual test-time adaptation (CTTA) for urban scene image (USI) segmentation has been preliminarily studied. CTTA a...
LCC LCC:Ocean engineering; LCC:Geophysics. Cosmic physicsIdioma eng
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Risk analysis of water resources carrying capacity based on a novel early warning framework
Artículo
Material complementario disponible Artículo DOAJ
Heyuan Zhou et al · Elsevier · 2026 · ISSN 2665-9727
Water Resources Carrying Capacity (WRCC) embodies the fundamental constraint relationship between water resource sustainability and regional economic growth as well as social development, serving as a key indicator for a...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Spatiotemporal mapping of chemical soil degradation in Iranian arid lands using legacy soil data and hybrid RF–IMDPA
Artículo
Acceso abierto Artículo DOAJ
Hassan Fathizad et al · SpringerOpen · 2026 · ISSN 2193-2697
Abstract The process of industrialization of arid areas can rapidly surpass the pace of environmental monitoring, which leaves a gap in the knowledge of long-term processes of soil degradation. Although conventional moni...
LCC TENDOkVudmlyb25tZW50YWwgdGVjaG5vbG9neS4gU2FuaXRhcnkgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Spatiotemporal prediction of chlorophyll-a in semi-enclosed gulfs using a hybrid graph neural network-transformer framework with satellite data and causal analysis
Artículo
Material complementario disponible Artículo DOAJ
Pouya Zarbipour et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Accurate monitoring and prediction of Chlorophyll-a (Chl-a) concentrations are critical for protecting desalination systems from algal blooms. This study presents an advanced framework employing the Graph Neural...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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