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108 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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2D molybdenum carbide (Mo2C)/fluorine mica (FM) saturable absorber for passively mode-locked erbium-doped all-fiber laser
Artículo
Acceso abierto Artículo DOAJ
Liu Sicong et al · Wiley · 2020 · ISSN 2192-8614
As a new member of saturable absorber (SA), molybdenum carbide (Mo2C) has some excellent optical properties. Herein, we report a new type of Mo2C/fluorine mica (FM) SA device. Uniform and compact Mo2C films were deposite...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
A Study of Some Changes in the Properties of Recycled PVC Plastic in Arbil Factories
Artículo
Material complementario disponible Artículo DOAJ
Azad Sadraddin et al · University of Mosul, College of Education for Pure Science · 2022 · ISSN 1812-125X
Abstract: This research was carried out in the laboratories of Erbil city on recycled PVC plastic for several times. The plasticizer DOP was extracted from the old plastic to study the extent to which the plasticizer rem...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Material complementario
A meta-analysis of dose-volume parameters and treatment efficiency comparing O-ring and C-arm accelerator systems for craniospinal irradiations
Artículo
Material complementario disponible Artículo DOAJ
Yaotao Li et al · Elsevier · 2026 · ISSN 2405-6316
Background and Purpose: Craniospinal irradiation (CSI) is a critical treatment modality for central nervous system (CNS) tumors. This study aimed to compare the dose-volume parameters and treatment efficiency between O-r...
LCC TENDOk1lZGljYWwgcGh5c2ljcy4gTWVkaWNhbCByYWRpb2xvZ3kuIE51Y2xlYXIgbWVkaWNpbmU~; TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neSIdioma eng
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Material complementario
A prospective study on the management of proximal tibia fractures with hybrid external fixation
Artículo
Material complementario disponible Artículo DOAJ
Prathik R et al · Manipal College of Medical Sciences, Pokhara · 2026 · ISSN 2467-9100
Background: Fractures of the proximal third of the tibia commonly result from high-velocity trauma, particularly road traffic accidents, and are often associated with significant soft-tissue injury. Their management rema...
LCC LCC:MedicineIdioma eng
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Material complementario
Aspartate Aminotransferase/Alanine Aminotransferase Ratio Predicts the Post-surgical Prognosis of Patients with Oral Squamous Cell Carcinoma
Artículo
Acceso abierto Artículo DOAJ
Baochang He et al · Elsevier · 2026 · ISSN 0020-6539
Objectives: Survival rates in patients with oral squamous cell carcinoma (OSCC) have failed to improve greatly over time, and novel biomarkers are urgently needed. Therefore, the aim was to evaluate the predictive abilit...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Open Access
Assessing Façade Thermal Performance for Sustainable Urban Development: The Case of Village Tourist Complex, Mashhad
Artículo
Acceso abierto Artículo DOAJ
Davoud Zarean Shahraki et al · Islamic Azad University, Shiraz Branch · 2025 · ISSN 3092-6785
Background and Objectives: In recent decades, inadequate attention by designers to the thermal performance of commercial building façades has resulted in significant thermal inefficiencies in such complexes. This study ...
LCC LCC:Geography. Anthropology. RecreationIdioma eng
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Open Access
Assessment of biogas production in Argentina from co-digestion of sludge and municipal solid waste
Artículo
Acceso abierto Artículo CONICET Digital
Morero, Betzabet del Valle et al · Elsevier · 2016 · ISSN 0956-053X
In Argentina, there is an important potential to utilize organic waste to generate bioenergy. This work analyzes the environmental impacts and the energetic and economic requirements of the biogas produced by digesting t...
Idioma eng
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Open Access
Association between skeletal malocclusion, masseter muscle volume, and bite force: CBCT study
Artículo
Material complementario disponible Artículo DOAJ
Okkesim Alime et al · Balkan Stomatological Society · 2024 · ISSN 2335-0245
Background/Aim: This study aimed to evaluate the masseter muscle volume and maximum bite force in individuals with different types skeletal malocclusion. The researchers conducted a comparative analysis to assess the rel...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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Material complementario
Augmented the Structure, Electronic and Optical Characteristics of PEO Doped NiO for Electronics Applications
Artículo
Acceso abierto Artículo DOAJ
Huda Bukheet Hassan et al · Vasyl Stefanyk Carpathian National University · 2021 · ISSN 1729-4428
This paper aims to investigate the structural, optical and electrical properties of PEO doped with NiO. The DFT calculations have been performed using Gaussian 09 package of programs. The calculated electronic properties...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Breakage behavior of sand under true triaxial stress based on discrete element method
Artículo
Acceso abierto Artículo DOAJ
ZHOU Lun-lun , CHU Xi-hua , XU Yuan-jie · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
A series of triaxial compression tests and true triaxial tests based on discrete element method are conducted numerically to investigate the particle breakage behavior of granular materials under triaxial stress conditio...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Open Access
Centrifugal model tests on new type structure of CFRD
Artículo
Acceso abierto Artículo DOAJ
LI Cong-an , WEN Song-lin , LI Bo , HU Bo · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The deformation properties of CFRD (concrete face rockfill dam) are studied through centrifuge tests by building concrete cover plate on the alluvium foundation. Three centrifugal model tests are conducted for the purpos...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Open Access
Changing in the stress-strain state with non-uniform damaged reinforced concrete
Artículo
Material complementario disponible Artículo DOAJ
Назарій Михалевський et al · Kyiv National University of Construction and Architecture · 2025 · ISSN 2522-4182
This article considers the influence of local one-sided damage on the stress-strain state of a reinforced concrete beam. The research is aimed at analyzing changes in load-bearing capacity, deformations, and potential fa...
LCC TENDOkFyY2hpdGVjdHVyZQ~~Idioma eng
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Material complementario
ClarID: a human-readable and compact identifier specification for biomedical metadata integration
Artículo
Material complementario disponible Artículo DOAJ
Manuel Rueda et al · BMC · 2026 · ISSN 2041-1480
Abstract Background In biomedical research, subjects and biospecimens are commonly tracked using simple IDs or UUIDs, which guarantee uniqueness but convey no embedded semantic information. Contextual metadata (such as t...
LCC TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~Idioma eng
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Material complementario
Clinical and Aetiological Profile of Neonates and Infants with Conjugated Hyperbilirubinaemia- A Cross-sectional Study
Artículo
Acceso abierto Artículo DOAJ
Anuja Pathak et al · JCDR Research and Publications Pvt. Ltd · 2025 · ISSN 2277-8527
Introduction: Neonatal Conjugated Hyperbilirubinaemia (CHB) poses a significant diagnostic challenge in day to day practice because of its varied aetiologies with non-specific clinical presentations. The rationale of the...
LCC LCC:Medicine; TENDOlBlZGlhdHJpY3M~Idioma eng
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Open Access
Comparison of Patellofemoral Morphometric Parameters in Individuals with Patellofemoral Pain Syndrome versus Healthy Controls: A Cross-sectional Study
Artículo
Material complementario disponible Artículo DOAJ
Sandhya Nagolu et al · JCDR Research and Publications Private Limited · 2026 · ISSN 2249-782X
Introduction: Patellofemoral Pain Syndrome (PFPS) is one of the most common causes of anterior knee pain, yet its radiographic diagnostic indicators remain poorly defined. Aim: To evaluate morphometric parameters, inc...
LCC LCC:MedicineIdioma eng
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Material complementario
Correlation of Bacterial Colonisation with Time Duration in Indwelling Ureteral Double J Stents: A Prospective Observational Study
Artículo
Material complementario disponible Artículo DOAJ
Mandar Ashok Patil et al · JCDR Research and Publications Private Limited · 2026 · ISSN 2249-782X
Introduction: Ureteral Double J (DJ) stents are commonly used in urology to ensure urinary drainage. However, prolonged indwelling time increases the risk of bacterial colonisation and biofilm formation, which can lead t...
LCC LCC:MedicineIdioma eng
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Material complementario
Design of a High Precision Multichannel 3D Bioprinter
Artículo
Material complementario disponible Artículo DOAJ
Jintao Li et al · KeAi Communications Co., Ltd · 2023 · ISSN 2192-8258
Abstract Three-dimensional (3D) printing technology is expected to solve the organ shortage problem. However, owing to the accuracy limitations, it is difficult for the current bioprinting technology to achieve an accura...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Material complementario
Development and performance evaluation of sustainable false banana fiber reinforced composite fan blades
Artículo
Acceso abierto Artículo DOAJ
Yerdawu Zeleke Gebremaryam et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The use of textile fibre-reinforced composite materials for many alternative applications has significantly increased in the twenty-first century due to their lightweight nature and high strength-to-weight ratio...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Effect of Thiourea Concentration on Chemical Composition, Morphology and Nanocomposite Particle Distribution ZnO/ZnS Obtained by Electrochemical Anodizing Method
Artículo
Acceso abierto Artículo DOAJ
O.M. Yanchuk et al · Vasyl Stefanyk Carpathian National University · 2026 · ISSN 1729-4428
The presented study systematically investigated the influence of different thiourea (TU) concentrations on the synthesis and properties of ZnO/ZnS nanocomposites using an electrochemical anodization method. TU acted as a...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Evaluation of litter material and ventilation systems on poultry production: II. thermal comfort Avaliação de materiais de cama e sistemas de ventilação na criação de aves: II. conforto térmico
Artículo
Acceso abierto Artículo DOAJ
Paulo Giovanni de Abreu et al · Sociedade Brasileira de Zootecnia · 2011 · ISSN 1516-3598
The objective of this study was to evaluate environmental thermal conditions in broiler houses with two different ventilation systems and two different litter materials. The experiment was carried out in four 12 m × 10 ...
LCC LCC:Animal cultureIdioma eng
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Open Access
Experimental study on consolidation characteristics of polyacrylamide-modified lime-stabilized dredger fill
Artículo
Acceso abierto Artículo DOAJ
LEI Hua-yang 1, 2, XU Ying-gang 1, LI Xin 1, LIU Guang-xue 1, JIN Ya-wei 3 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The technology of dredger fill treatment becomes one of the technical difficulties in soft soil foundation treatment. The compressive strength and shear strength of dredger fill can be improved by adding lime and other s...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Open Access
Exploring challenges and opportunities in paediatric bereavement care: a qualitative study from a tertiary care hospital in Pakistan
Artículo
Acceso institucional disponible Artículo DOAJ
Hawra Hussain et al · BMC · 2026 · ISSN 1472-684X
Abstract Background In Pakistan, most children with life-threatening illnesses present at advanced stages and succumb to death, leaving families emotionally traumatised. Parental bereavement leads to long-term psychosoci...
LCC TENDOlNwZWNpYWwgc2l0dWF0aW9ucyBhbmQgY29uZGl0aW9ucw~~Idioma eng
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Institucional
Feasibility of bone-like MRI for acetabular morphology assessment in developmental dysplasia of the hip
Artículo
Material complementario disponible Artículo DOAJ
Tetsuichi Hondera et al · SpringerOpen · 2026 · ISSN 2509-9280
Abstract Objectives To evaluate the clinical utility of “multi-echo recombined gradient echo” (MERGE)-based bone-like MRI for delineating acetabular osseous morphology in developmental dysplasia of the hip (DDH), and...
LCC TENDOk1lZGljYWwgcGh5c2ljcy4gTWVkaWNhbCByYWRpb2xvZ3kuIE51Y2xlYXIgbWVkaWNpbmU~Idioma eng
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FoamExplorer: Automated measurement of ligaments and voids for atomistic systems
Artículo
Acceso abierto Artículo CONICET Digital
Aparicio, Emiliano et al · Elsevier · 2020 · ISSN 0927-0256
Atomistic simulations are often used to explore the mechanical and chemical properties of a variety of materials and structures, such as nanowires, whiskers, nanospheres, nanotrusses, and nanoscale foams, among others. P...
Idioma eng
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Open Access