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57 resultados encontrados.

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Diagnóstico da qualidade da água do rio Parauapebas (Pará - Brasil) Diagnostic of the water quality of the Parauapebas river (Pará, Brazil)
Artículo
Acceso abierto Artículo DOAJ
Gilmar W. Siqueira et al · Instituto Nacional de Pesquisas da Amazônia · 2012 · ISSN 0044-5967
O objetivo desta pesquisa foi desenvolver um diagnóstico da qualidade da água do rio Parauapebas (Estado do Pará, Brasil), com base no monitoramento realizado nos períodos de baixa precipitação dos anos 2004, 2007 ...
LCC LCC:Science (General)Idioma eng
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Open Access
EcoPrompt V1.0: an offline energy-efficient prompt optimizer for sustainable health informatics artificial intelligence tools
Artículo
Acceso abierto Artículo DOAJ
Abdullah Almasri et al · PeerJ Inc · 2026 · ISSN 2376-5992
The rapid expansion of conversational artificial intelligence (AI) usage in healthcare, nutrition, and digital health education has made prompting a routine part of professional and personal practice. However, each AI pr...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
Effect on the Emulsification Stability and Quality of Emulsified Sausages Added with Wanggasi-Chunnyuncho (Opuntia humifusa f. jeollaensis) Fruit Powders
Artículo
Acceso abierto Artículo DOAJ
Yiji Jeong et al · Springer Nature · 2019 · ISSN 2636-0772
Abstract In this study, the Opuntia humifusa f. jeollaensis (Wanggasi-Chunnyuncho) fruit (WCF) was used as a source of viscous dietary fiber and color pigmentation in sausage production to improve quality characteristics...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Open Access
Effects of Dietary Fiber Extracted from Pumpkin (Cucurbita maxima Duch.) on the Physico-Chemical and Sensory Characteristics of Reduced-Fat Frankfurters
Artículo
Material complementario disponible Artículo DOAJ
Cheon-Jei Kim et al · Springer Nature · 2016 · ISSN 2636-0772
Abstract In this study, we investigated the effects of reducing fat levels from 30% to 25, 20, and 15% by substituting pork fat with water and pumpkin fiber (2%) on the quality of frankfurters compared with control. Decr...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Evaluation of operation reliability and malfunction rate reduction in noncontact control of motor
Artículo
Material complementario disponible Artículo DOAJ
Ryota Togashi et al · Society for Science and Technology · 2019 · ISSN 2186-4942
Recently, along with the declining birthrate and an aging population, labor shortage of nursing care support is recognized as a social problem. Among such social backgrounds, Brain-Computer Interface (BCI), which non-con...
LCC LCC:Technology (General)Idioma eng
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Fuzzy chance constraint-based task offloading for MEC under uncertainties with joint multi-network collaboration and privacy preservation
Artículo
Acceso abierto Artículo DOAJ
Xiaomin Jin et al · Springer · 2026 · ISSN 1319-1578
Abstract While multi-access edge computing (MEC) enables flexible task offloading, the inherent dynamism and complexity of real-world environments, accompanied by various uncertainties, exacerbate the challenges in offlo...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
HYDROELECTRIC ENERGY, REPRESSED DEMAND AND ECONOMIC CHANGE IN AMAZONIA
Artículo
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Rolf Sternberg · Instituto Nacional de Pesquisas da Amazônia · 1983 · ISSN 0044-5967
SUMMARY The economic activities that have been historically identified with Brazilian Amazonia required no inanimate energy. Extraction of forest products was managed with manual labor, so was placer mining. Steam powere...
LCC LCC:Science (General)Idioma eng
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Open Access
Hide text in audio channels within files
Artículo
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Hassan AL-Numa · University of Mosul, College of Education for Pure Science · 2018 · ISSN 1812-125X
The aim of research and studies in the field of steganography to hide data inside other data are not aware, as the world witnessed during the recent period significant development in this area, and that the goal of this ...
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Hybrid metaheuristic optimization for multi-criteria truck–drone collaborative routing in sustainable supply chains
Artículo
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Mayuri K N et al · Frontiers Media S.A · 2026 · ISSN 2624-9634
BackgroundLast-mile logistics accounts for approximately 28% of total logistics costs and is a major contributor to urban carbon emissions. The integration of drones with electric trucks offers a path toward more efficie...
LCC LCC:Science (General); TENDOlNvY2lhbCBzY2llbmNlcyAoR2VuZXJhbCk~Idioma eng
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Implementation of Android Smartphone as CCTV Camera Based on Wifi Network
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Herri Setiawan et al · Asosiasi Doktor Sistem Informasi Indonesia · 2021 · ISSN 2656-5935
The Security systems using cameras as monitors or what is commonly known as Closed Circuit Television (CCTV) have recently become more prevalent. However, to have a monitoring system or monitoring requires a fairly expen...
LCC LCC:Mathematics; LCC:Electronic computers. Computer scienceIdioma eng
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Implementation of Lightweight Machine Learning Models for Real-time Text Classification on Resource-Constrained Devices
Artículo
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Marwah Zaid Mohammed Al-Helali et al · MMU Press · 2025 · ISSN 2821-370X
This paper addresses the growing need for implementing intelligent Natural Language Processing (NLP) systems on low-power, memory-limited devices such as Raspberry Pi, mobile phones, and IoT edge hardware. As edge comput...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Life Satisfaction and Socioeconomic Situation among Individuals with Spinal Cord Injury in Community Settings in Bangladesh
Artículo
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Faruq Ahmed et al · Shiraz University of Medical Sciences · 2026 · ISSN 2345-6167
Background: Individuals with spinal cord injury (SCI) often face numerous challenges in their communities after completing rehabilitation. This study aimed to examine the socioeconomic status and level of life satisfacti...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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Open Access
Maize yield and dry milling grain quality trade‐offs in Argentinean flint germplasm
Artículo
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Abdala Alonso, Lucas Jorge et al · Crop Science Society of America · 2024 · ISSN 0011-183X
Trade-offs between yield and grain quality for dry milling are common in maize (Zea mays L.), but the magnitude of these correlations can differ depending on the specific quality trait. We aimed to quantify the relations...
Idioma eng
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Open Access
Modern Accuracy of Instantaneous Attitude Determination Using Multi-Antenna Multi-GNSS
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Fedor Kapralov · American Association for the Advancement of Science (AAAS) · 2026 · ISSN 2767-9713
The research focuses on the analysis of the accuracy of attitude determination using satellite measurements from a multi-antenna Global Navigation Satellite System (GNSS). Carrier phase satellite measurements are charact...
LCC LCC:Electronics; TENDOkFwcGxpZWQgb3B0aWNzLiBQaG90b25pY3M~Idioma eng
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Os Hesperiidae (Lepidoptera, Hesperioidea) da RPPN Klagesi, Santo Antônio do Tauá, Pará, Brasil: nova contribuição para o conhecimento da biodiversidade da área de endemismo Belém The Hesperiidae (Lepidoptera, Hesperioidea) from RPPN Klagesi, Santo Antônio do Tauá, Pará, Brazil: a new contribution to biodiversity's knowledge of Belém endemism area
Artículo
Material complementario disponible Artículo DOAJ
Olaf H. H. Mielke et al · Instituto Nacional de Pesquisas da Amazônia · 2012 · ISSN 0044-5967
Embora a região Belém seja uma das áreas mais exploradas da Amazônia com coletas desde o século XVIII, grande parte das informações se encontra dispersa em coleções internacionais, o que dificulta a reunião de ...
LCC LCC:Science (General)Idioma eng
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Physicochemical Properties of Meat Batter Added with Edible Silkworm Pupae (Bombyx mori) and Transglutaminase
Artículo
Acceso abierto Artículo DOAJ
Yoo-Sun Park et al · Springer Nature · 2017 · ISSN 2636-0772
Abstract This study was conducted to investigate the physicochemical properties of meat batters prepared with fresh pork meat, back fat, water, and salt and formulated with three different amounts (5%, 10%, and 15%) of s...
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Open Access
Qualitative assessment of water of the Al-Khazer river between Mosul and Erbil city
Artículo
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Eman Al-Sarraj · University of Mosul, College of Education for Pure Science · 2020 · ISSN 1812-125X
This paper discusses the results of a study carried out from the period of December 2017 to April 2018, on assessing water quality of Al-Khazer river between Mosul and Erbil City. Al-Khazer river is considered as one of ...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Radiology Report Generation Using Deep Learning and Web-Based Deployment for Chest X-Ray Analysis
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David Agbolade et al · MMU Press · 2026 · ISSN 2821-370X
The huge rise in the number of medical images has caused a major problem in radiology departments. Radiologists are now working harder than ever, which affects the quality of their diagnoses and patient care. It takes 15...
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Open Access
Research on multimedia data transmission optimization of interactive art installation integrating 6G technology: a simulation-based framework
Artículo
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Xingyi Hao et al · Springer · 2026 · ISSN 2948-2992
Abstract With the evolution of interactive art installations towards 4 K/8 K ultra-high-definition streaming and large-scale multi-point interaction, existing 5G networks face challenges in maintaining the "flow state"...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
Resistance against sexual objectification on Reddit: a large-scale thematic analysis of r/PurplePillDebate
Artículo
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Dragoş M. Obreja · Elsevier · 2026 · ISSN 2451-9588
This study explores how social media users resist dominant objectifying discourses about physical appearance and sexual attraction on Reddit. Drawing on objectification theory and Foucauldian perspectives on power and su...
LCC LCC:Electronic computers. Computer science; TENDOlBzeWNob2xvZ3k~Idioma eng
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Open Access
Seasonal variations in some elements of the quality of the Tigris waters between Qaber Abd and al-Qayara
Artículo
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Taha Al-Tayyar et al · University of Mosul, College of Education for Pure Science · 2005 · ISSN 1812-125X
Surface water is the main source of water in Mosul city. Wastes including liquid and solid is finally reach the surface waters like rivers. As the length of the river increases, the utilization of the river water increas...
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Semi-supervised feature selection via fuzzy C-means clustering and simulated annealing optimization
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Hongwu Qin et al · Springer · 2026 · ISSN 1319-1578
Abstract Feature selection is a critical step in machine learning, as it helps minimize redundant features, thereby enhancing model performance and interpretability. In practice, partially labeled datasets are common. Wh...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Simulation-Based Approaches to Thermal Estimation in Electric Vehicle Battery Cells
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Kritzman P. Jooste et al · Wiley · 2026 · ISSN 1687-5605
This study presents a simulation-based evaluation of a hybrid fiber Bragg grating (FBG) temperature estimation framework combining the extended Kalman filter (EKF) and unscented Kalman filter (UKF) for electric vehicle (...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Study of the mechanical properties of unsaturated polyester reinforced by different hybrid intensification materials
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Layla AbdulSalam Mohammad · University of Mosul, College of Education for Pure Science · 2013 · ISSN 1812-125X
Abstract: The work focuses on the preparation of polymer matrix composite materials by hand lay up the composite materials were prepared from the unsaturated polyester resin as matrix reinforced by intensification materi...
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