Suggested Topics within your search.
Suggested Topics within your search.
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3141
Double outlet right ventricle with giant pulmonary artery aneurysm and severe aortic coarctation: diagnosis with multislice CT
Published 2009-08-01“… Complex cardiovascular pathologies in the pediatric population are usually evaluated with echocardiography and catheter angiography as initial and advanced imaging of choice, respectively. …”
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3142
Criminal participation in the legal economy during a health crisis: A screening of the Italian economy during 2020 and 2021
Published 2025-06-01“…By comparing incorporations and ownership changes before and during the pandemic, the study highlights shifts in the frequency and distribution of selected suspicious features. As an initial academic application of screening techniques, the study offers a practical framework for monitoring emerging trends in the criminal involvement within the legal economy and lays the groundwork for further methodological refinement in this field.…”
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3143
Health staff perception about the presence of the companion during childbirth
Published 2012-10-01“…They were submitted to Thematic Content Analysis from which three categories emerged: The companion is a necessity; The companion disrupts the team's work by unpreparedness; The companion must be well selected. The study shows the need for further discussions and reflections on the presence of a companion in the context studied, seeking changes in obstetric practice, considering that the initial rejection of the professionals tends to disappear.…”
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3144
Perception of the Impact of Negative Externalities on the Logistics Development of Adriatic Seaports of Koper, Rijeka and Bar
Published 2019-02-01“…It is concluded that the level of selected negative externalities is different in individual selected ports, but also between them. …”
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3145
AUTOGENOUS SHRINKAGE OF COMPOSITES BASED ON PORTLAND CEMENT
Published 2019-07-01“…Accompanying tests of mechanical properties indicate the influence of particle size distribution, which controls initial phases of cement hydration.…”
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3146
Effect of mixing sequence on the curing of amine-hardened epoxy/ alumina nanocomposites as assessed by optical refractometry
Published 2008-08-01“…The difference between the two refractive index curves increases monotonically with curing time, which underlines the importance of the initial molecular environment of the nanoparticles.…”
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3147
基于萤火虫神经网络的轴承性能退化程度评估
Published 2014-01-01“…Precise assessment of bearing performance degradation is the foundation and key of predictive maintenance for rotating machinery,and also a new research area nowadays.An optimized BP neural network based on glowworm swarm optimization algorithm is proposed and applied for the first time in the performance degradation assessment of bearings.The glowworm swarm optimization algorithm is applied to obtain the initial weights and thresholds of BP neural network,while power spectral entropy,wavelet entropy,box dimension,correlation dimension,kurtosis and skewness are selected as the fault features.Experiments show that the glowworm swarm optimization algorithm has improved the prediction accuracy of network and the proposed method can precisely assess the performance degradation of rolling bearings,the effectiveness and accuracy of the proposed method in engineering application is validated.…”
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3148
Study of some contention techniques for gathering tarantula venom
Published 2018-12-01“…Over the last decade, these venoms have been studied to ultimately generate solutions: strong, selective bioactive products for medicine, but harvesting tarantula venom are a real challenge. …”
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3149
Building assumptions of a research and development center for the monitoring of railway automation.
Published 2023-08-01“… Abstract: The paper describes the initial analysis of the construction of the Research and Development Team (R&D) in the area of cyber security with particular emphasis on data analytics from railway automation systems. …”
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3150
Prospects for the application of non-stationary waterflooding to increase the production of oil reserves
Published 2022-09-01“…At the final stages of the development of most of the deposits in Belarus, Russia and abroad, after the almost complete development of recoverable oil reserves, most of the initial volume of geological reserves remains in the deposits. …”
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3151
Monocular Vision-inertial Fusion Approach for MAV State Estimation
Published 2018-01-01“…In this paper, a modular Kalman filter framework was designed, which combines the initial pose estimation of the vision part and the IMU-based dynamic model, and this framework is a new visual inertial odometry. …”
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3152
The Impact of Cultural Projects in Rural Spain
Published 2025-06-01“…The article aims to develop a study on the social, economic and demographic impacts of cultural activities in rural Spain, based on a selection of significant cultural initiatives and projects. …”
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3153
Study on Optimization of Rice-Drying Process Parameters and Directional Regulation of Nutrient Quality
Published 2024-11-01“…Through thin-layer drying experiments, hot-air temperature (T), humidity (RH), initial moisture content (MC), wind speed (V) and tempering ratio (TR) were selected as control factors, and the central composite design was adopted to optimize the experimental scheme. …”
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3154
Quantitative Analysis of Water Vapor Transport during Mei-Yu Front Rainstorm Period over the Tibetan Plateau and Yangtze-Huai River Basin
Published 2019-01-01“…The water vapor contribution at the initial position was 38.6%, but increased to 40.2% after long-distance transportation.…”
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3155
Efficiency validation for application of medical and psychological rehabilitation and digitalpsychophysiological therapy in regulation of atherosclerosis development at the level o...
Published 2021-06-01“…In this respect, the aim of our work was to develop treatment methods that allow, under participation of endogenous immune regulators, to change the structure of pro-atherogenic links via their interactions at the initial stages of the atherosclerotic lesion formation in chronic coronary heart disease and hypertension.To achieve this goal, 80 patients (men) were selected among the marine specialists of the ship crews serving in the Arctic latitudes and the Far North, with ischemic heart disease, stage 1 hypertension and astheno-neurotic disorders with anxiety and depressive manifestations. …”
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3156
Impact of Cooling on Water and Salt Migration of High-Chlorine Saline Soils
Published 2021-01-01“…The MC (saline soil with medium chlorine content) with an initial water content of 16.9% and Cl− content of 3.373% was measured to reach a 17.6% water content and 3.76% Cl− content at the cold (top) end after the experiment. …”
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3157
Multivariate Examination of Metabolic Contributions to Beef Longissimus Lumborum Flavor
Published 2024-03-01“…Beef carcasses were selected to have normal or dark cutting lean color (n=160, each) and aged until 13 d postmortem. …”
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3158
THE ROLE OF RADIOTHERAPY DELAY IN THE CHEMORADIATION TREATMENT FOR STAGE III INOPERABLE NON-SMALL CELL LUNG CANCER
Published 2016-02-01“…Kaplan-Meier method with log-rank for intergroup comparisons was used. Correction for initial factors was made using Cox regression. Results. …”
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3159
Focused ion beam (FIB) prepared microtextured microneedle array capable of delivering drugs through punctured skin
Published 2024-12-01“…A four-pronged cone was chosen as the shape of microneedles, and a rectangle was chosen as the shape of the drug-carrying microneedle. The initial microneedle arrays were prepared by wet etching using monocrystalline silicon as the material due to its high mechanical strength, stability and good biocompatibility. …”
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3160
Numerical simulation and optimization for dynamic responses of floating hoses in CALM system
Published 2024-06-01“…An increase in the bow tube connection angle led to a subsequent rise in maximum effective tension following an initial decrease, while increases in the stern tube connection angle resulted in a U-shaped curve for maximum effective tension, demonstrating initial declines, subsequent rises, and final decreases. …”
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