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348 resultados encontrados.

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Development of S-Ca-codoped TiO2 hybrid nanostructures for the efficient photodegradation of crystal violet and tetracycline effluents: Experimental and DFT study
Artículo
Material complementario disponible Artículo DOAJ
Mohsin Ali et al · Springer · 2026 · ISSN 1319-6103
Abstract The photocatalytic efficiency of pristine titanium dioxide nanoparticles (TiO2 NPs) remains suboptimal due to its poor visible light absorption and rapid charge carrier recombination, necessitating fine structu...
LCC TENDOkNoZW1pc3RyeQ~~Idioma eng
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DEVELOPMENT OF A MOODLE-BASED LEARNING MANAGEMENT SYSTEM (LMS) TO IMPROVE STUDENT MOTIVATION AND LEARNING OUTCOMES
Artículo
Material complementario disponible Artículo DOAJ
Izzudin Mukhadzib et al · LPPM Universitas Labuhanbatu · 2026 · ISSN 2303-355X
Purpose – This research and development aims to 1 develop a Moodle-based LMS system for Geography that is feasible, 2 determine the practicality of LMS in learning, and 3 test the effectiveness of LMS in improving lear...
LCC TENDOkVkdWNhdGlvbg~~Idioma eng
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DEVELOPMENT OF DIGITAL CONTENT ASSISTED LANGUAGE LEARNING (DCALL) MODEL TO IMPROVE WRITING SKILLS
Artículo
Acceso abierto Artículo DOAJ
Jusrin Efendi Pohan et al · LPPM Universitas Labuhanbatu · 2026 · ISSN 2303-355X
Purpose – this study differs from previous research in that it focuses on developing the DCALL model in writing learning. The main target is students' writing skills in any text, supported by an application integrated ...
LCC TENDOkVkdWNhdGlvbg~~Idioma eng
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Open Access
Development and application of a physical fitness pedagogy model based on the sport education model framework: an instructional innovation in physical fitness curriculum
Artículo
Acceso abierto Artículo DOAJ
Hongliang Guo et al · BMC · 2026 · ISSN 1471-2458
Abstract Objective This study aimed to develop a physical fitness pedagogy model (PFPM) based on the Sport Education Model (SEM) framework to evaluate whether participation in the SEM-based PFPM was associated with impro...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Development and evaluation of a TinyML-based sensor fusion system for medical waste classification on low-cost embedded devices
Artículo
Acceso abierto Artículo DOAJ
Dini Afriani et al · Universitas Muhammadiyah Purwokerto · 2026 · ISSN 1693-7309
Background: Medical waste management in resource-limited healthcare facilities remains dominated by manual segregation, which is error-prone and difficult to standardize. Existing automated solutions often rely on cloud-...
LCC LCC:MedicineIdioma eng
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Open Access
Development and feasibility testing of a digital discharge planning application for fall risk prevention
Artículo
Acceso abierto Artículo DOAJ
Mustikaningsih et al · Universitas Muhammadiyah Purwokerto · 2026 · ISSN 1693-7309
Background: Patient falls remain a major safety concern in hospital settings, particularly during care transitions and after discharge. Conventional discharge education is often unstructured, inconsistently delivered, an...
LCC LCC:MedicineIdioma eng
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Open Access
Development and validation of a novel ion-pair hydrophilic interaction liquid chromatography method for the separation and quantification of oligonucleotide therapeutics
Artículo
Material complementario disponible Artículo DOAJ
Qian Zhang et al · Elsevier · 2026 · ISSN 2472-6303
Background: This study developed and systematically optimized an ion-pair hydrophilic interaction liquid chromatography (IP-HILIC) system for oligonucleotide medicine analysis, aiming to the issues of insufficient resolu...
LCC TENDOkJpb3RlY2hub2xvZ3k~; TENDOk1lZGljYWwgdGVjaG5vbG9neQ~~Idioma eng
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Development of Energy Payment System with Remote Switching for Multi-Apartment Occupants
Artículo
Acceso abierto Artículo DOAJ
Muyideen Lawal et al · College of Engineering of Afe Babalola University, Ado-Ekiti (ABUAD), Ekiti State, Nigeria · 2026 · ISSN 2756-6811
Electricity bill sharing among occupants of multi apartment buildings in Nigeria is often based on equal cost allocation, a practice that leads to billing disputes, unpaid charges, and unjust cost sharing among users wit...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
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Open Access
Development of a novel fluid removal system to increase throughput and uniformity of fluid exchange in an open microfluidic culture platform
Artículo
Acceso abierto Artículo DOAJ
Reyna E. Dogru et al · Elsevier · 2026 · ISSN 2472-6303
The Stacks platform is a reconfigurable open microfluidic cell culture device that enables integrated analysis of multi-culture systems. Effective utilization of this platform requires repeated fluid exchanges for cultur...
LCC TENDOkJpb3RlY2hub2xvZ3k~; TENDOk1lZGljYWwgdGVjaG5vbG9neQ~~Idioma eng
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Open Access
Development of a passive noise control approach for vibroacoustic and acoustic reduction in electric vehicle inverters using particle dampers
Artículo
Acceso abierto Artículo DOAJ
Braj Bhushan Prasad et al · Springer · 2026 · ISSN 2365-5135
Abstract The shift from internal combustion engines to electric powertrains has redefined the noise, vibration, and harshness (NVH) profile of contemporary vehicles. The reduction of engine-generated broadband noise has ...
LCC LCC:Technology (General); LCC:Motor vehicles. Aeronautics. AstronauticsIdioma eng
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Open Access
Development of high-precision hardware and software tools for automated determination of the characteristics of thermoelectric devices
Artículo
Acceso abierto Artículo DOAJ
B. S. Dzundza et al · Vasyl Stefanyk Carpathian National University · 2023 · ISSN 1729-4428
In this work, a high-accuracy setup was developed for the characterization of thermoelectric devices in the temperature range of 300-900 K. The output parameters of the thermoelectric devices, including the thermoelectri...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Development of interactive-based civic education encyclopedia learning media to improve Pancasila student profiles
Artículo
Material complementario disponible Artículo DOAJ
Nadya Putri Saylendra et al · Universitas Negeri Yogyakarta · 2023 · ISSN 1829-5789
The Pancasila Student Profile must be implemented in students to cultivate their capacity, accomplishments, and virtuous demeanor. The objective of this project is to create an interactive multimedia encyclopedia learnin...
LCC TENDOkVkdWNhdGlvbiAoR2VuZXJhbCk~Idioma eng
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Development of sperm cryopreservation techniques in pejerrey Odontesthes bonariensis
Artículo
Material complementario disponible Artículo CONICET Digital
Lichtenstein, Gabriel et al · Elsevier Science · 2010 · ISSN 0044-8486
The pejerrey, Odontesthes bonariensis, is being considered for aquaculture due to its high demand and market price. Reproduction and larviculture studies have demonstrated the feasibility of massive fingerling production...
Idioma eng
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Development of the membranous labyrinth in E9.5 to E14.5 C57BL/6N mouse embryos. Stage specific metric and descriptive reference data and their use for identifying malformations
Artículo
Acceso abierto Artículo DOAJ
Barbara Maurer-Gesek et al · Frontiers Media S.A · 2026 · ISSN 2296-634X
Morphological phenotyping of genetically engineered or experimentally challenged mice is the first step in researching the causality of congenital malformations. Especially for spatially complex structures like the inner...
LCC LCC:Biology (General)Idioma eng
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Open Access
Experimental Comparison of Double-Stage Runner Profiles in Gravitational Water Vortex Turbines for Improved Performance
Artículo
Acceso abierto Artículo DOAJ
Gunawan Risdiyanto et al · Lembaga Penelitian dan Pengabdian kepada Masyarakat · 2025 · ISSN 0216-9495
Gravity Water Vortex Turbines (GWVTs) are a new category of turbines used in micro-hydro power plants (MHPs). GWVTs can be used to optimize existing water flow potential, aerate water bodies, and maintain ecosystem integ...
LCC TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
Experimental Study to Evaluate the Load-Bearing Capacity of Autoclaved Aerated Concrete Block Walls
Artículo
Acceso abierto Artículo DOAJ
Sarra’a Dhiya’a Jaafer et al · Mustansiriyah University/College of Engineering · 2026 · ISSN 2520-0917
It is common to use Autoclaved Aerated Concrete (AAC) blocks in the construction of partition walls and infills because of their distinctive properties, including ease of work, energy conservation, and enhanced sustainab...
LCC LCC:Engineering (General). Civil engineering (General)Idioma ara
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Open Access
Experimental and theoretical study of the use of multifunctional initiators in the high impact polystyrene bulk process
Artículo
Acceso abierto Artículo RI ITBA
Berkenwald, Emilio et al · RI ITBA · 2019 · ISSN 0032-3888
"The performance of three multifunctional peroxide initiators in a bulk high impact polystyrene (HIPS) process was experimentally and theoretically investigated. For the experimental work, a series of batch reactions was...
Idioma en
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Open Access
Experimental approach for strength of ultra-soft clay by using rheometer
Artículo
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LU Shuang 1, FAN Ning 1, NIAN Ting-kai 1,2,3, ZHAO Wei 1, WU Hao 1 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The actual engineering problems induced by super low-strength soft clay are paid more and more attention with the rapid development of port and ocean engineering. However, the routine geotechnical experimental method can...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Open Access
Experimental Study on the Electrochemical Performance of PEMFC under Different Assembly Forces
Artículo
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Tongze Su et al · KeAi Communications Co., Ltd · 2024 · ISSN 2192-8258
Abstract Proton exchange membrane fuel cell (PEMFC) is of paramount significance to the development of clean energy. The components of PEMFC are assembled using many pairs of nuts and bolts. The assembly champing bolt to...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Experimental and DFT study of undoped and A/B-site doped Nd1-xAxMn1-yAlyO3 (A = Ca, Sr, Ba) perovskites for thermochemical CO2 conversion
Artículo
Acceso abierto Artículo DOAJ
Muhammad Usman et al · Elsevier · 2026 · ISSN 2212-9839
The development of efficient nonstoichiometric redox materials for solar-driven H₂O/CO₂ splitting via two-step thermochemical cycles requires optimization of redox thermodynamics, kinetics, and material stability. Th...
LCC TENDOlRlY2hub2xvZ3k~Idioma eng
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Theoretical and Experimental Foundations for the Development of an Electric Power Generation Unit with a Solid-State Heat Engine Based on a Ni-Ti-Cu Alloy for the Utilization of Low-Grade Thermal Energy
Artículo
Acceso abierto Artículo DOAJ
Kozyrskyi V. et al · Academy of Sciences of Moldova · 2026 · ISSN 1857-0070
The main objectives of the study are to develop a generalized thermo-electromechanical model of a solid-state heat engine based on a Ni-Ti-Cu shape memory alloy for converting low-grade thermal energy (30-100 °C) into e...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlByb2R1Y3Rpb24gb2YgZWxlY3RyaWMgZW5lcmd5IG9yIHBvd2VyLiIdioma eng
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Open Access
Effect of Green Tea on Development of Atherosclerogenic Lesions Induced by Experimentally Hydrogen Peroxide in Female Rat Experimental
Artículo
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Al-Kennany ER et al · University of Mosul, College of Education for Pure Science · 2007 · ISSN 1812-125X
This study was conducted to investigate the ability of green tea as antioxidant and antiatherogenic in female rats after treated with 0.5o/o of H20 2 in order to induced atherosclerosis. The results showed capability o...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
Evaluating the efficacy of competence-based training on trainee's conceptual understanding, skill development, and market-driven opportunities at Nyamirama Technical Secondary School
Artículo
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Pierre Celestin Kayitare et al · Springer · 2026 · ISSN 2731-5525
Abstract This study evaluates the effectiveness of Competence-Based Training in fostering conceptual understanding, skill acquisition, and market opportunities for trainees at Nyamirama Technical Secondary School, Rwanda...
LCC TENDOkVkdWNhdGlvbg~~Idioma eng
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A preliminary experimental framework for visual emotionscape research in built environments
Artículo
Material complementario disponible Artículo DOAJ
Satrio Agung Perwira et al · Springer Nature · 2026 · ISSN 2435-7936
Abstract The relationship between the built environment and human emotional experience has received increasing attention in architectural and urban research. This study aims to collect fundamental background data from a ...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~; TENDOkJ1aWxkaW5nIGNvbnN0cnVjdGlvbg~~; TENDOlVyYmFuaXphdGlvbi4gQ2l0eSBhbmQgY291bnRyIdioma eng
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