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66 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Study on mechanism and stability control of low-side roof-cutting entry retaining in gently inclined coal seam with extra-thick main roof
Artículo
Acceso abierto Artículo DOAJ
Dongdong Chen et al · Elsevier · 2026 · ISSN 1110-0168
This study presents pioneering research addressing the challenge of surrounding rock control in gob-side entry retaining by roof cutting under the conditions of a gently inclined coal seam with an extra-thick main roof r...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
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Open Access
Technologies for controlling water inrushes from coal seam floors under flowing water and their water plugging performance
Artículo
Material complementario disponible Artículo DOAJ
Zhibin YANG · Editorial Office of Coal Geology & Exploration · 2026 · ISSN 1001-1986
ObjectiveLimestone water hazards in coal seam floors represent one of the two primary categories of mine water hazards in China. Limestone aquifers are generally characterized by abundant static water reserves and consid...
LCC TENDOkdlb2xvZ3k~; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YWxsdXJneQ~~Idioma zho
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
‘We are short-staffed’: Dialysis practitioners’ infection prevention and control adherence challenges in the City of Tshwane, South Africa
Artículo
Acceso abierto Artículo DOAJ
Siyanda A. Ngema et al · AOSIS · 2026 · ISSN 2312-0053
Background: The burden of infections in dialysis facilities continues to rise worldwide. Due to the invasive procedures associated with haemodialysis (HD), patients undergoing HD in dialysis facilities are at high risk ...
LCC TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~Idioma eng
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Open Access
Comparative outcomes of single condylar replacement and total knee arthroplasty in elderly patients with knee osteoarthritis: A controlled clinical study
Artículo
Acceso abierto Artículo DOAJ
Xiangbing Zeng et al · SAGE Publishing · 2026 · ISSN 2309-4990
Introduction Osteoarthritis is a frequent degenerative joint disease, affecting older individuals in particular. When non-surgical treatment options are no longer effective or warranted, surgical options include single c...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~Idioma eng
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Open Access
Dolenc approach improves outcomes compared with traditional pterional approach for clipping complex posterior communicating artery aneurysms: a nonrandomized controlled study
Tesis
Material complementario disponible Tesis DOAJ
LIU Huangyong et al · Editorial Office of Journal of Army Medical University · 2026 · ISSN 2097-0927
Abstract Objective Posterior communicating artery aneurysm(PCoAA) exhibit complex anatomical relationships, and microsurgical clipping of large or posteromedially projecting aneurysms remains technically challenging w...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma zho
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
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
IMPLEMENTATION OF WORK ACTIVITIES FOR PRISONERS IN STRENGTHENING LOCUS OF CONTROL IN METRO CLASS IIA CORRECTIONAL INSTITUTION
Artículo
Acceso institucional disponible Artículo DOAJ
Aliya Salma et al · Universitas Nusa Cendana · 2026 · ISSN 2502-2385
This study aims to analyze the implementation of work activity programs for inmates at the Metro Class IIA Correctional Institution in supporting the main objective of the correctional system, namely social reintegration...
LCC LCC:BusinessIdioma eng
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Institucional
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
Thermocycling: enhancing efficiency of anesthetic reflectors through cyclic heating and cooling—finding the optimal temperature in a bench study
Artículo
Acceso abierto Artículo DOAJ
Frederic Albrecht et al · SpringerOpen · 2026 · ISSN 2197-425X
Abstract Background Volatile anesthetics are widely used for sedation in intensive care. Being potent greenhouse gases, their efficient utilization is imperative. We investigated whether the efficiency of anesthetic refl...
LCC TENDOk1lZGljYWwgZW1lcmdlbmNpZXMuIENyaXRpY2FsIGNhcmUuIEludGVuc2l2ZSBjYXJlLiBGaXJzdCBhaWQ~Idioma eng
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Open Access
Time-optimal trajectory planning for unmanned ships along a specified path based on the phase plane
Artículo
Acceso abierto Artículo DOAJ
Yi Zhang et al · Elsevier · 2026 · ISSN 2468-0133
This study addresses the under-explored dynamic characteristics of unmanned ships in trajectory planning by constructing a constraint space in the navigation state-phase plane. First, we employ a path-velocity decoupling...
LCC LCC:Ocean engineeringIdioma eng
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Open Access
Tripterygium Glycoside Tablets Combined With Conventional Synthetic Disease-Modifying Antirheumatic Drugs for Treating Rheumatoid Arthritis: Protocol for a Prospective, Multicenter, Open-Label Randomized Controlled Trial
Artículo
Material complementario disponible Artículo DOAJ
Liu Lv et al · JMIR Publications · 2026 · ISSN 1929-0748
Abstract BackgroundTripterygium glycoside tablets (TGTs), a traditional Chinese medicine–based therapy and a type of conventional synthetic disease-modifying antirheumatic drug (csDMARD), have shown promise...
LCC LCC:Medicine; TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~Idioma eng
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Material complementario
On the Equivalence Between PI-PBC and IOC Designs: An Application Involving Three-Phase Front-End Converters
Artículo
Acceso abierto Artículo CONICET Digital
Montoya, Oscar Danilo et al · Institute of Electrical and Electronics Engineers · 2023 · ISSN 1549-7747
This brief addressed the control design problem for a bilinear dynamical system with two approaches. The first approach is proportional-integral passivity-based control theory (PI-PBC), and the second control approach is...
Idioma eng
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Open Access
A systematic review of epidemiological models for malaria transmission in Sub-Saharan Africa
Artículo
Acceso abierto Artículo DOAJ
Taiwo M. Adegoke et al · BMC · 2026 · ISSN 1475-2875
Abstract Background Malaria continues to pose a major public health challenge in sub-Saharan Africa (SSA), where more than 95% of global cases and deaths occur. Despite WHO Global Technical Strategy for Malaria (GTS) tar...
LCC TENDOkFyY3RpYyBtZWRpY2luZS4gVHJvcGljYWwgbWVkaWNpbmU~; TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~Idioma eng
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Open Access
Physical activity modalities and dosing for postpartum depression, anxiety and quality of life: a network meta-analysis and dose response of randomized trials
Artículo
Acceso abierto Artículo DOAJ
Yanmei Wang et al · BMC · 2026 · ISSN 1471-2458
Abstract Background Postpartum depression and anxiety are common and burdensome. Physical activity (PA) is a scalable intervention, yet the comparative effectiveness of PA modalities and optimal dosing in the postpartum ...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
The Importance of Resistance Training in Addressing Insulin Resistance and Type 2 Diabetes: A Narrative Review
Artículo
Acceso abierto Artículo DOAJ
Katarzyna et al · Nicolaus Copernicus University in Toruń · 2026 · ISSN 2450-3118
Introduction: Insulin resistance and type 2 diabetes mellitus are serious global health challenges, which are caused by aging population, increasing levels of obesity and insufficient amount of physical activity. Althoug...
LCC TENDOlNwb3J0cw~~; TENDOlNwb3J0cyBtZWRpY2luZQ~~Idioma eng
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Open Access
A GIS based hybrid AHP and ensemble machine learning framework for identifying groundwater recharge and flood mitigation hotspots
Artículo
Material complementario disponible Artículo DOAJ
Manvinder Sharma et al · Springer · 2026 · ISSN 2948-2992
Abstract Globally groundwater depletion threatens water security with aquifer storage declining at 300 km³/year. Climate change intensifies flood frequency and magnitude causing agricultural and other losses. Punjab, I...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Material complementario
A Markov modeling framework for estimating the effects of asthma medication adherence on healthcare use and costs in pediatric asthma
Artículo
Material complementario disponible Artículo DOAJ
Daniel L. Brinton et al · BMC · 2026 · ISSN 1478-7547
Abstract Background/Objective Asthma medication adherence, measured by the asthma medication ratio (AMR), has been shown to be a reliable predictor of exacerbations among children with asthma. We developed a Markov model...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Material complementario
Assessing greenhouse covering systems for energy efficiency and solar irradiance modulation: A technical review
Artículo
Acceso abierto Artículo DOAJ
Enhe Zhang et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
The selection of sustainable and effective covering systems is essential in greenhouses to ensure optimal insulation, microclimate control, energy management, and proper solar irradiance filtration for plant growth. This...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Blood Carboxyhemoglobin Concentrations as a Diagnostic Biomarker of Hemolytic Anemias in Cats
Artículo
Acceso abierto Artículo DOAJ
Ran Nivy et al · Oxford University Press · 2025 · ISSN 0891-6640
ABSTRACT Background Endogenous carboxyhemoglobin (COHb) production is a byproduct of hemoglobin metabolism. Hypothesis Blood carboxyhemoglobin concentrations are higher in cats with hemolytic anemia (HA). Animals Twenty ...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
Cold water immersion protocol optimization across exercise modalities: a systematic review and network meta-analysis of resistance training, endurance exercise, and team sport applications
Artículo
Acceso abierto Artículo DOAJ
Tongwu Yu et al · BMC · 2026 · ISSN 2052-1847
Abstract Background Cold water immersion (CWI) is a common method of post-exercise recovery, but the optimal protocols are not well understood. The lack of exercise-specific guidelines has caused confusion on how CWI sho...
LCC TENDOlNwb3J0cyBtZWRpY2luZQ~~Idioma eng
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Open Access
Comparative efficacy and safety of oral Chinese patent medicines combined with conventional therapy for coronary heart disease complicated by diabetes: a systematic review and network meta-analysis
Artículo
Material complementario disponible Artículo DOAJ
Dan Han et al · Frontiers Media S.A · 2026 · ISSN 2297-055X
BackgroundCoronary heart disease (CHD) frequently coexists with diabetes mellitus (DM), resulting in a complex metabolic–vascular disorder with poor cardiovascular prognosis. Oral Chinese patent medicines (OCPMs) are w...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBjaXJjdWxhdG9yeSAoQ2FyZGlvdmFzY3VsYXIpIHN5c3RlbQ~~Idioma eng
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Comparison of neuraxial anesthesia and analgesia strategies for obese parturients: a systematic review and network meta-analysis
Artículo
Acceso abierto Artículo DOAJ
Lei Cao et al · BMC · 2026 · ISSN 1471-2253
Abstract Background Neuraxial block failure in obese parturients is a significant clinical challenge, leading to inadequate pain relief and increased maternal risk. Novel techniques such as the Combined Spinal-Epidural (...
LCC LCC:AnesthesiologyIdioma eng
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Open Access
Computersimulation of the Dynamic Operating Modes of Thermoelectric Device for Cryodestruction
Artículo
Acceso abierto Artículo DOAJ
L.I. Anatychuk et al · Vasyl Stefanyk Carpathian National University · 2018 · ISSN 1729-4428
This paper presents the results of computer simulation of optimal dynamic modes of thermoelectric device for cryodestruction. The optimal time function for controlling the supply current to thermoelectric micromodule in ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Effects of concurrent training on fat mass and its distribution in individuals with overweight or obesity: a systematic review, meta-analysis, and exploratory regression analysis
Artículo
Acceso abierto Artículo DOAJ
Xuewan Lin et al · BMC · 2026 · ISSN 1471-2458
Abstract Background Obesity is a major global health challenge. While aerobic and resistance exercises are commonly used for obesity management, the effects of concurrent training (CT, combining both modalities) on fat m...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access