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60 resultados encontrados.

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Effect of high pressure processing and vacuum packaging on the preservation of fresh-cut peaches
Artículo
Material complementario disponible Artículo CONICET Digital
Denoya, Gabriela Inés et al · Elsevier Science · 2015 · ISSN 0023-6438
Nowadays consumers demand fresh-cut fruits free from additives and with appealing appearance. High pressure processing (HPP) could be a suitable alternative to preserve fresh-cut fruit, since it is less aggressive than t...
Idioma eng
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Material complementario
Integrated Design of D.D.I., Filament Winding and Curing Processes for Manufacturing the High Pressure Vessel (Type II)
Artículo
Acceso abierto Artículo DOAJ
Hyoseo Kwak et al · KeAi Communications Co., Ltd · 2019 · ISSN 1000-9345
Abstract As energy crisis and environment pollution all around the world threaten the widespread use of fossil fuels, compressed natural gas (CNG) vehicles are explored as an alternative to the conventional gasoline powe...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Dynamic effects of low- and high-pressure pneumoperitoneum on optic nerve sheath diameter during laparoscopic cholecystectomy: a prospective, randomized, observer-blinded clinical trial
Artículo
Material complementario disponible Artículo DOAJ
Engin Cetin et al · BMC · 2026 · ISSN 1471-2253
Abstract Background This study aimed to compare the time-dependent changes in optic nerve sheath diameter (ONSD) associated with low-pressure (8 mmHg) and high-pressure (14 mmHg) pneumoperitoneum during laparoscopic ch...
LCC LCC:AnesthesiologyIdioma eng
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Material complementario
Fiber-optic Fabry–Pérot interferometric accelerometer with composite cavity and temperature calibration for high-temperature and high-pressure applications
Artículo
Material complementario disponible Artículo DOAJ
Feng Qin et al · Nature Publishing Group · 2026 · ISSN 2055-7434
Abstract To address the demand for flow-induced vibration monitoring of steam generator heat transfer tubes in pressurized water reactors under high-temperature (350 °C) and high-pressure (17.5 MPa) conditions, a fi...
LCC TENDOlRlY2hub2xvZ3k~; LCC:Engineering (General). Civil engineering (General)Idioma eng
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Material complementario
Objective functions analysis in the minimization of binary VLE data for asymmetric mixtures at high pressures
Artículo
Acceso abierto Artículo CONICET Digital
Lopez Jimenez, Jimmy Andres et al · Elsevier Science · 2006 · ISSN 0378-3812
Five different objective functions were studied with the purpose of analyzing their performance for parameters estimation of vapor-liquid equilibrium models for a series of 13 non-polar and 13 polar asymmetric binary mix...
Idioma eng
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Open Access
H2 purity control of high-pressure alkaline electrolyzers
Texto / recurso
Acceso abierto Texto / recurso RI ITBA
David, Martín Rafael et al · RI ITBA · 2022 · ISSN 2405-8963
"This paper proposes a control strategy that mitigates the cross contamination of H2 and O2 in a high-pressure alkaline electrolyzer, which consequently increases the supplied gases purity. In order to reduce the diffusi...
Idioma en
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Open Access
Model-based control design for H2 purity regulation in high-pressure alkaline electrolyzers
Artículo
Acceso abierto Artículo RI ITBA
David, Martín Rafael et al · RI ITBA · 2023 · ISSN 0016-0032
"This paper proposes two control strategies that mitigate the cross contamination of H2 and O2 in a high-pressure alkaline electrolyzer, which consequently increases the supplied gases purity: one based on a decoupled PI...
Idioma en
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Open Access
Tuning optical properties of densified silica glass via high pressure and ultrafast laser excitation
Artículo
Acceso abierto Artículo DOAJ
Misora Tsubone et al · Nature Portfolio · 2026 · ISSN 1884-4057
Abstract Silica glass exhibits diverse structural configurations accompanied by densification under varying temperature and pressure conditions; these factors significantly influence its optical properties, such as the r...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOkJpb3RlY2hub2xvZ3k~Idioma eng
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Open Access
Pressure dynamics in the bottleneck flow of self-propelled particles
Artículo
Acceso abierto Artículo CONICET Digital
Colantuono, N. et al · American Physical Society · 2026 · ISSN 2470-0045
We present an experimental investigation of the pressure dynamics during the flow of self-propelledparticles through narrow passages. When the ensemble is flowing, pressure fluctuates around aconstant value that does not...
Idioma eng
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Open Access
A Pressure-Bearing Microwave Transmission Line for Rapid Energy-Efficient Manufacturing Systems of High-End Composite Parts
Artículo
Acceso abierto Artículo DOAJ
Jing Zhou et al · KeAi Communications Co., Ltd · 2024 · ISSN 2192-8258
Abstract Currently, a 2-port microwave transmission line with a glass window is usually used to transmit microwave energy to a pressure vessel while sealing the high-pressure gas. In this situation, the damage of the bri...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
The higher dietary energy-to-fiber ratio is associated with an increased risk of poor blood pressure control among patients with essential hypertension: a cross-sectional study
Artículo
Acceso abierto Artículo DOAJ
Jifang Zhu et al · Frontiers Media S.A · 2026 · ISSN 2296-861X
IntroductionDietary fiber (DF) and energy intake are two noted factors in the dietary management of hypertensive patients, which are associated with blood pressure (BP) control. We hypothesized that a higher energy-to-fi...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
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Open Access
All-sapphire-based high-temperature pressure sensor system with in situ temperature compensation: innovative cavity design, fabrication, and APSC-FFT algorithm
Artículo
Material complementario disponible Artículo DOAJ
Jiahang Tan et al · Nature Publishing Group · 2026 · ISSN 2055-7434
Abstract Targeting the environment of gas-cooled reactors (800 °C, 1 Mpa), we propose an all-sapphire composite-cavity sensor system for pressure measurement with in-situ temperature compensation. The sensor based on ...
LCC TENDOlRlY2hub2xvZ3k~; LCC:Engineering (General). Civil engineering (General)Idioma eng
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Two levels of the inspired oxygen fraction in propofol-anesthetized dogs with high intracranial pressure: cardiopulmonary function
Artículo
Acceso abierto Artículo DOAJ
P.C. Ferro Lopes et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2014 · ISSN 1678-4162
In the initial stage of traumatic brain injury, the use of 1.0 inspired oxygen fraction (FiO2) is indicated. However, high FiO2 has been correlated with atelectasis. Thus, the effects of FiO2 = 1.0 and FiO2 = 0.6 on the ...
LCC LCC:Animal cultureIdioma eng
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Open Access
Deep-hole directional blasting for roof cutting and pressure relief in coal mines and its applications
Artículo
Acceso abierto Artículo DOAJ
ZHANG Zhaoran et al · Emergency Management Press · 2026 · ISSN 2096-2193
This study proposes a deep-hole directional blasting technology based on polymer energy charge packages for roof cutting and pressure relief as a solution to difficult roadway support and poor stability of coal pillars d...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground construction; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YIdioma eng
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AI-based wearable system for fall risk prediction in older adults using sEMG and plantar pressure data
Artículo
Material complementario disponible Artículo DOAJ
Xikun Ma et al · Frontiers Media S.A · 2026 · ISSN 2296-4185
Falls among older adults pose a major healthcare and social burden, making early identification of high-risk individuals essential for prevention. This study presents a portable, non-invasive AI-based wearable system tha...
LCC TENDOkJpb3RlY2hub2xvZ3k~Idioma eng
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Analysis of aerobic ability for taekwondo athletes through the application of heart rate and blood pressure monitoring system
Artículo
Acceso abierto Artículo DOAJ
Huda Muhammad Kautsar et al · IP Iermakov S.S · 2026 · ISSN 2664-9837
Background and Study Aim. Taekwondo is a combat sport characterized by high-intensity intermittent actions that place substantial demands on the cardiovascular and metabolic systems of athletes. Competitive performance i...
LCC TENDOlNwZWNpYWwgYXNwZWN0cyBvZiBlZHVjYXRpb24~; TENDOlNwb3J0cw~~Idioma eng
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Open Access
Construction of a risk prediction model for blood pressure abnormality in occupational populations based on longitudinal occupational health surveillance data
Artículo
Material complementario disponible Artículo DOAJ
Tengxiao SHAN et al · Editorial Committee of Journal of Environmental and Occupational Medicine · 2026 · ISSN 2095-9982
BackgroundThe prevalence of chronic diseases among the Chinese occupational population is rising steadily, with hypertension and diabetes becoming important health concerns. Occupational health examinations (OHE) provide...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; TENDOlRveGljb2xvZ3kuIFBvaXNvbnM~Idioma eng
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Cylinder Pressure Prediction of An HCCI Engine Using Deep Learning
Artículo
Acceso abierto Artículo DOAJ
Halit Yaşar et al · KeAi Communications Co., Ltd · 2021 · ISSN 1000-9345
Abstract Engine tests are both costly and time consuming in developing a new internal combustion engine. Therefore, it is of great importance to predict engine characteristics with high accuracy using artificial intellig...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Effects of Inhalation Anaesthesia and Total Intravenous Anaesthesia on Intraocular Pressure in Robotic Prostate Surgery
Artículo
Material complementario disponible Artículo DOAJ
Aysun Erşen Yüngül et al · Atatürk University · 2026 · ISSN 3062-3308
Objective: This study aimed to compare the effects of inhalation anesthesia and total intravenous anesthesia on intraocular pressure, as well as to evaluate associated hemodynamic changes, surgical duration, blood gas pa...
LCC TENDOlN1cmdlcnk~Idioma eng
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Effects of combined inspiratory muscle training and positive expiratory pressure therapy on pulmonary function, respiratory muscle strength, exercise capacity and dyspnea in stable group E COPD patients
Artículo
Material complementario disponible Artículo DOAJ
Latifullah Jalal et al · BMC · 2026 · ISSN 1471-2466
Abstract Background Inspiratory muscle training combined with positive expiratory pressure (IMT/PEP) may improve outcomes in chronic obstructive pulmonary disease (COPD), but evidence in exacerbation‑prone (Group E) di...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSByZXNwaXJhdG9yeSBzeXN0ZW0~Idioma eng
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Evaluation of Changes in Intracranial Pressure in Patients Undergoing Weaning from Mechanical Ventilation Using Optic Nerve Sheath Diameter Measurement
Artículo
Material complementario disponible Artículo DOAJ
Şamil Yurt et al · Van Yuzuncu Yil University, School of Medicine · 2026 · ISSN 2587-0351
INTRODUCTION: Aim is to investigate changes in intracranial pressure (ICP) during the weaning process by comparing continuous positive airway pressure (CPAP) and T-piece spontaneous breathing trials using serial optic ne...
LCC LCC:MedicineIdioma eng
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Evaluation of the efficacy of manual pressure and local cold spray application in reducing pain caused by human anti-D immunoglobulin injection in pregnant women: a randomized controlled study
Artículo
Material complementario disponible Artículo DOAJ
Ümmü Gülsüm Coşkun et al · BMC · 2026 · ISSN 1471-2393
Abstract Background The study aimed to determine the effect of manual pressure and local cold spray administration on pain intensity and satisfaction in reducing pain due to Human Anti-D Immunoglobulin injection administ...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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FINANCIAL MARKET VALUATION OF ESG FACTORS: THE MODERATING ROLE OF SHAREHOLDER PRESSURE AND THE IMPACT ON CORPORATE FINANCIAL PERFORMANCE
Artículo
Material complementario disponible Artículo DOAJ
Хонг Ван Тран · FINTECH Alliance LLC · 2026 · ISSN 2306-4994
This study investigates the nexus between Environmental, Social, and Governance (ESG) activities and firm value within the specific context of Vietnam, an emerging market, moving beyond a simplistic direct linkage to asc...
LCC TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~; LCC:BusinessIdioma eng
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Impact of gas density, leakage pressure, and solid content on gas plume dynamics in soil slurries: A holistic perspective of underwater pipeline leaks
Artículo
Acceso abierto Artículo DOAJ
Jun Cheng Kho et al · Elsevier · 2026 · ISSN 2468-0133
Underwater gas pipelines are vital for energy transportation but are often subjected to harsh environments, and any leakage can have significant environmental consequences. Substantial underestimation of gas plume format...
LCC LCC:Ocean engineeringIdioma eng
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Open Access