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63 resultados encontrados.

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Deep learning analysis for enhanced prediction of heat transfer in Maxwell hybrid nanofluids with non-Fourier law and radiation effects
Artículo
Acceso abierto Artículo DOAJ
Norah Salem Alsaiar et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Nanofluids have emerged as promising heat transfer media due to their superior thermal performance associated to conventional fluids, yet their behavior under mutual impacts of radiation, heat source/sink, and m...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Effects of UV-C irradiation and Spirulina priming on physiology and sanitary quality in creole maize
Artículo
Material complementario disponible Artículo DOAJ
Claudia Hernández-Aguilar et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Salinity stress severely limits crop productivity, particularly in maize, necessitating innovative pre-sowing treatments that can enhance seed resilience and performance. This study evaluates the effects of pre-...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Radiation therapy for advanced canine nasal planum squamous cell carcinoma: case report
Artículo
Acceso abierto Artículo DOAJ
S.C.S. Cunha et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2020 · ISSN 1678-4162
ABSTRACT This case report describes the outcome of treatment of dogs with advanced (deeply invasive) nasal planum squamous cell carcinomas with palliative or definitive radiation therapy. All dogs were diagnosed with nas...
LCC LCC:Animal cultureIdioma eng
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Open Access
Effects and mechanisms of combined exposure to noise and microwave on hippocampal structure and function in mice
Artículo
Acceso abierto Artículo DOAJ
Chunxue LU et al · Editorial Committee of Journal of Environmental and Occupational Medicine · 2026 · ISSN 2095-9982
BackgroundCo-exposure to noise and microwave radiation occurs frequently. The central nervous system has been identified as a sensitive target organ for both noise and microwave exposure individually, and the underlying ...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; TENDOlRveGljb2xvZ3kuIFBvaXNvbnM~Idioma eng
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Open Access
Effects of reactive oxygen species on skin photoaging
Artículo
Acceso abierto Artículo DOAJ
Anna M. Augustyniak et al · Termedia Publishing House · 2016 · ISSN 0033-2526
The large surface area of the skin, high metabolism and location at the border of two environments (external and internal) cause continuous production of free radicals within the skin. There are two mechanisms of skin ph...
LCC LCC:Medicine; LCC:DermatologyIdioma eng
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Open Access
Cranial radiation-induced abscopal effects drive time-dependent testicular injury in mice
Artículo
Acceso abierto Artículo DOAJ
Ling Guo et al · Elsevier · 2026 · ISSN 2666-5557
Objective: To investigate the time-dependent progression of cranial radiation-induced testicular injury in mice, focusing on apoptotic pathways and brain-testis axis involvement. Methods: Male mice were randomly divided ...
LCC TENDOk1lZGljYWwgcGh5c2ljcy4gTWVkaWNhbCByYWRpb2xvZ3kuIE51Y2xlYXIgbWVkaWNpbmU~Idioma eng
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Open Access
Protective Effects of Prunus armeniaca L (Apricot) on Low Dose Radiation-Induced Kidney Damage in Rats
Artículo
Acceso abierto Artículo DOAJ
Meltem KURUS et al · Turkish Society of Nephrology · 2019 · ISSN 2667-4440
OBJECTIVE: This experimental study was designed to evaluate radiation-induced kidney damage and the protective effect of apricot against it using histological parameters. MATERIAL and METHODS: Rats were divided into 6 ...
LCC LCC:Internal medicine; TENDOlBlZGlhdHJpY3M~Idioma eng
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Open Access
Investigation of the synergistic effects of UV radiation and elevated temperatures on regenerated cellulose fiber-reinforced bio-polyamide 5.10 composites
Artículo
Acceso abierto Artículo DOAJ
Celia Katharina Falkenreck et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study examines the thermo- and photo-oxidative degradation of bio-based polyamide 5.10, both neat and reinforced with 20 wt% regenerated cellulose fibers (RCF). The materials were additionally modified with...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Patient radiation doses in an angiography suite at a tertiary hospital in Pretoria
Artículo
Material complementario disponible Artículo DOAJ
Mmatlou D. Seema et al · AOSIS · 2026 · ISSN 3105-4331
Background: The rising demand for interventional radiology procedures (IRPs) performed under fluoroscopic guidance increases the risk of harmful radiation effects for patients and staff. Radiation dose optimisation usin...
LCC LCC:MedicineIdioma eng
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CS2164 combined with radiation suppressed tumor growth via γ-H2AX persistence and ROS accumulation
Artículo
Acceso abierto Artículo DOAJ
Shun-li Peng et al · BMC · 2026 · ISSN 1471-2407
Abstract Background CS2164 is an oral multi-target inhibitor that targets angiogenesis-related kinases, mitosis-related kinases, and chronic inflammation-related kinases. However, the added clinical benefit of CS2164 com...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
Comparative study of pathology of various organs of rhesus macaques exposed to two different doses of acute total-body radiation
Artículo
Acceso abierto Artículo DOAJ
Matthew W. Brink et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Acute, whole-body exposure to ionizing radiation has the potential to induce widespread injury, compromising multiple organ systems and predisposing the individual to a variety of pathologies. For medical counte...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Integrin beta-1 as a critical gene in radiation-induced injury: Bioinformatic and experimental verification
Artículo
Acceso abierto Artículo DOAJ
Rongbing Yu et al · Elsevier · 2026 · ISSN 2666-5557
Objective: To investigate the role of integrin beta-1 (Itgb1) in radiation-induced tissue injury and elucidate its underlying molecular mechanisms. Methods: Differentially expressed genes associated with radiation injury...
LCC TENDOk1lZGljYWwgcGh5c2ljcy4gTWVkaWNhbCByYWRpb2xvZ3kuIE51Y2xlYXIgbWVkaWNpbmU~Idioma eng
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Open Access
Molecular analysis of somatic mutations at the HPRT locus in lymphocytes of human population exposed to chronic high background natural radiation
Artículo
Acceso abierto Artículo DOAJ
Anila Gopinathan et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Populations residing in high-level natural radiation areas (HLNRA) along the monazite-rich coastal belt of Kerala, India, are chronically exposed to low-dose ionizing radiation, with lifetime cumulative doses ex...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Radioprotective Effect of Ascorbic Acid: A Need for Prophylactic Supplementation Pre‐ and Post‐Radiation Exposure Among Patients and Healthcare Workers—A Perspective Article
Artículo
Material complementario disponible Artículo DOAJ
Justice Mushemba et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background and Aim The introduction of radiation in medicine has led to significant breakthroughs in diagnostic, interventional, and therapeutic practices. However, the increasing demand for medical radiation ha...
LCC LCC:MedicineIdioma eng
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Studying the correlation between solar radiation and air temperatures in different parts of Iraq
Artículo
Acceso abierto Artículo DOAJ
Amal Majeed Banosh Annay · University of Mosul, College of Education for Pure Science · 2013 · ISSN 1812-125X
Abstract The Solar Radiation and Air temperature are the main effects at which the climate and atmosphere depend on, In this paper We choose three different places in Iraq to study correlations between (H/Ho) and (1/Tmax...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
The synthetic estradiol analog E0703 enhances Akkermansia muciniphila growth for radiation‐induced intestinal damage repair
Artículo
Acceso abierto Artículo DOAJ
Zhexin Ni et al · Wiley · 2026 · ISSN 2770-100X
Abstract The development of safe and effective radioprotective agents with minimal side effects, particularly for high‐dose exposure, remains a global priority. E0703, a novel steroidal compound structurally derived fr...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Open Access
Gamma radiation treatment applied to microbial decontamination of products derived from eggs collected from the retail market in São Paulo
Artículo
Acceso abierto Artículo DOAJ
S. Aquino et al · Universidade Federal de Minas Gerais, Escola de Veterinária · ISSN 1678-4162
ABSTRACT The quality of products derived from eggs depends on the quality of the raw material source and the industrial production. The contamination by fungi and bacteria can occur after exposure of the product in the r...
LCC LCC:Animal cultureIdioma eng
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Open Access
Influence of Shear Effects on the Characteristics of Axisymmetric Wave Propagation in a Buried Fluid-Filled Pipe
Artículo
Acceso abierto Artículo DOAJ
Ping Lu et al · KeAi Communications Co., Ltd · 2022 · ISSN 1000-9345
Abstract The acoustic propagation characteristics of axisymmetric waves have been widely used in leak detection of fluid-filled pipes. The related acoustic methods and equipment are gradually coming to the market, but th...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Interactive and joint effects of multiple meteorological and air pollution exposures on hand, foot and mouth disease risk in western China: a time-series analysis
Artículo
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Hui Tang et al · BMJ Publishing Group · 2026 · ISSN 2753-4294
Introduction Hand, foot and mouth disease (HFMD) is influenced by meteorological and air pollution factors. However, few studies have evaluated their joint and interactive effects under real-world multi-exposure conditio...
LCC LCC:Public aspects of medicineIdioma eng
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Investigation of Immunostimulatory Effects of Heat-Treated Lactiplantibacillus plantarum LM1004 and Its Underlying Molecular Mechanism
Artículo
Material complementario disponible Artículo DOAJ
Won-Young Bae et al · Springer Nature · 2022 · ISSN 2636-0772
Abstract Postbiotics are defined as probiotics inactivated by heat, ultraviolet radiation, sonication, and other physical or chemical stresses. Postbiotics are more stable than probiotics, and these properties are advant...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Postharvest Ultraviolet Radiation in Fruit and Vegetables: Applications and Factors Modulating Its Efficacy on Bioactive Compounds and Microbial Growth
Artículo
Material complementario disponible Artículo CONICET Digital
Darré, Magalí et al · Multidisciplinary Digital Publishing Institute · 2022 · ISSN 2304-8158
Ultraviolet (UV) radiation has been considered a deleterious agent that living organisms must avoid. However, many of the acclimation changes elicited by UV induce a wide range of positive effects in plant physiology thr...
Idioma eng
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Survey on the current status of photoaging in young Asian women and intervention effects of non-ablative bipolar radiofrequency combined with ablative fractional CO₂ laser: a retrospective study
Artículo
Acceso abierto Artículo DOAJ
Xie Qiu et al · Frontiers Media S.A · 2026 · ISSN 2296-858X
ObjectiveThis study aimed to investigate the current degree of skin photoaging in young Asian women and to explore the intervention effects of non-ablative bipolar radiofrequency (RF) combined with ablative fractional CO...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Efeitos de um evento de friagem nas condições meteorológicas na Amazônia: um estudo de caso Meteorological effects of a cold spell event over Amazonia: a case study
Artículo
Acceso abierto Artículo DOAJ
Paulo Jorge de Oliveira et al · Instituto Nacional de Pesquisas da Amazônia · 2004 · ISSN 0044-5967
A influência do fenômeno da friagem nas variáveis meteorológicas e nos fluxos de energia e CO2 , foi realizada numa área de floresta próxima à região de Ji-Paraná, Rondônia, durante o mês de junho de 2001. A f...
LCC LCC:Science (General)Idioma eng
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Open Access
β-Carotene patch application effects on gingival crevicular fluid volume after panoramic radiography exposure
Artículo
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Anggun Dwi Andini et al · faculty of dentistry universitas gadjah mada · 2020 · ISSN 2460-0164
Panoramic radiography is a radiography technique which is commonly used in dentistry. X-ray radiation from panoramic radiography can cause biological damage, such as the increase of gingival crevicular fluid (GCF) volume...
LCC TENDOkRlbnRpc3RyeQ~~Idioma eng
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