Suggested Topics within your search.
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4321
A novel wound dressing material with prolonged action
Published 2019-06-01“…Acute toxicity pharmacological studies of material test-samples containing 6 % and 9 % active chlorine in a single application on the skin of rats and rabbits found that these applications did not lead to deaths, as well as changes in their behavioral pattern, consumption of feed and water. The epithelization rate of uninfected wound surface in application of dressings containing both sodium N-chlorosulfonamide and N, N-dichlorosulfonamide was significantly, on average 1.5 times, faster at the end of the observational period (day 14) in comparison with the control group animals. …”
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4322
Drug Utilization Evaluation of Erythropoietin at a Referral Teaching Hospital in Iran
Published 2023-01-01“…The aim of this study was to evaluate the pattern of erythropoietin use, according to standard guidelines, in patients admitted to Namazi Hospital in Shiraz, Iran. …”
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4323
Genetic selection modulates feeding behavior of group-housed pigs exposed to daily cyclic high ambient temperatures.
Published 2022-01-01“…After defining the meal criteria, the number of meals (n), feed intake rate (g/min), feed intake (g/meal), feeder occupancy (min/meal), and interval between meals (min) of each animal were calculated. …”
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4324
Fetal status and perinatal outcomes in placenta previa
Published 2022-11-01“…Obstetric hemorrhage associated with placental abnormalities holds a leading place in the pattern of massive hemorrhage and maternal mortality, have been increasingly relevant due to the elevating rate of abdominal delivery.Aim: to assess fetal condition, parameters of uteroplacental and fetal hemodynamics as well as perinatal outcomes in pregnancy complicated with placenta previa.Materials and Methods. …”
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4325
Efficiency of Electrical Cardioversion of Paroxysmal Atrial Fibrillation in the Use of Bipolar QuasiSinusoidal Impulse in Patients with Coronary Heart Disease
Published 2014-06-01“…The ECV success rate was 88.6% in patients with clinically relevant and severe (acute chronic) heart failure (HF), 98% in those with mild HF and without its clinical signs (p<0.05), and 83% in those with acute myocardial infarction. …”
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4326
Assessment of Exploited Stock and Management Implications of Tiger Tooth Croaker (<i>Otolithes ruber)</i> in Coastal Waters of Makran, Pakistan
Published 2025-05-01“…The exploitation rate (E) was 0.70, indicating severe overexploitation. …”
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4327
A method for predicting postpartum depression via an ensemble neural network model
Published 2025-04-01“…At the same time, the Dropout mechanism of the DNN reduces the overfitting risk of the proposed model and enhances its generalization ability, enabling the proposed model to better adapt to different clinical data.ResultsThe proposed model achieved the following performance metrics on the PPD dataset: accuracy of 0.933, precision of 0.958, recall of 0.939, F1-score of 0.948, Matthews Correlation Coefficient (MCC) of 0.855, specificity of 0.923, Negative Predictive Value (NPV) of 0.889, False Positive Rate (FPR) of 0.077, and False Negative Rate (FNR) of 0.061. …”
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4328
The Influence of Running Technique Modifications on Vertical Tibial Load Estimates: A Combined Experimental and Machine Learning Approach in the Context of Medial Tibial Stress Syn...
Published 2025-04-01“…<b>Results</b>: A 10% speed reduction decreased peak tibial acceleration (PTA), vertical average loading rate (VALR), vertical instantaneous loading rate (VILR), and vertical impulse by 13%, 10.9%, 9.3%, and 3.2%, respectively. …”
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4329
Recent trends in dental research in Saudi Arabia: Mapping review (2010–2020)
Published 2022-09-01“…The most productive years were 2018 and 2019, and the average annual growth rate of research productivity was 21%. Implant dentistry showed the fastest growth rate. …”
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4330
Ultrafast complex-valued 4D fMRI reveals sleep-induced brain respiratory pulsation changes in both magnitude and phase signals
Published 2025-08-01“…To study these pulsations more deeply, we employed ultrafast magnetic resonance encephalography (MREG) to capture complex-valued 4D fMRI brain data at a critical 10 Hz sampling rate in healthy volunteers during wakefulness and sleep. …”
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4331
Ангари як архітектурний елемент авіаційних музейних комплексів
Published 2021-12-01“…Most common hangars have rectangular profiles, large arches or gates; they are often over 100 meters wide. Depending on their function, hangars are divided into warehouses, in which the main one is used for parking and zberigaan, maintenance and preventive inspection; hangars for the repair of aircraft, helicopters and other aviation equipment. …”
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4332
Comorbidity health pathways in heart failure patients: A sequences-of-regressions analysis using cross-sectional data from 10,575 patients in the Swedish Heart Failure Registry.
Published 2018-03-01“…The following hypotheses were tested: (i) comorbidities are associated with more severe symptoms and functional limitations and subsequently worse patient-rated health in HF, and (ii) these patterns of association differ among selected comorbidities.…”
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4333
Evaluation of the implementation of the EWARS Mobile epidemiological surveillance tool in Sudanese refugee camps in Eastern Chad: a retrospective and population-based surveillance...
Published 2025-07-01“…Case reporting, alert recording, and weekly reporting were completed successfully at all levels (camps, district, zone, and province) (≥80% completion rate). In contrast, the timeliness of alert reporting, weekly reporting, and probable outbreaks did not perform well across levels (≥80% timeliness rate). …”
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4334
Epidemiological characteristics and influencing factors of the cluster outbreaks of influenza-like illness in Yangpu District, Shanghai, 2012‒2022
Published 2025-04-01“…ObjectiveTo analyze the epidemiological characteristics and influencing factors of clustered influenza-like illness (ILI) outbreaks in Yangpu District, Shanghai from 2012 to 2022, and to provide a scientific basis for formulating specific prevention and control measures of influenza in this district.MethodsData on clustered ILI outbreaks from 2012 to 2022 were collected, and the epidemiological pattern of the cluster outbreaks of influenza and its influencing factors of prevalence and duration were explored using statistical methods such as descriptive epidemiology, χ² test and logistic regression analysis.ResultsA total of 60 clustered ILI outbreaks were reported in Yangpu District, Shanghai from 2012 to 2022, with a cumulative number of 543 cases and an annual average incidence rate of 16.96%. …”
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4335
Non-uniform temperature fields and debonding of a long-span CFST arch bridge under coupled environmental actions
Published 2025-12-01“…Experimental and theoretical analyses yielded several significant findings: (1) During the hydration exothermic phase, the temperature field at concrete center exhibited a tri-linear distribution pattern (characterized by rapid initial rise, subsequent decline, and final stabilization), with the ascending rate significantly exceeding the descending rate; temperatures exceeded 50°C between 25 and 73 h post-placement. (2) The external steel tube temperature demonstrated sinusoidal diurnal variations during and post-hydration, closely correlating with ambient temperature fluctuations; after hydration, concrete temperatures also followed sinusoidal diurnal distributions, with amplitudes increasing proportionally to radial distance from the center. (3) A pronounced radial temperature gradient from center to surface manifested during hydration, reaching a maximum differential of 40°C; the temperature gradients substantially decreased to 7°C after hydration. (4) Longitudinal stress differentials between the interface steel tube and concrete measured 42.5 MPa (sun-exposed side) and 74.2 MPa (shadowed side), while radial stress differentials were −1.37 MPa and −0.34 MPa, respectively. (5) The temperature field model demonstrated a tri-linear distribution pattern with an effective influence depth of D/8 to D/4 (where D represents steel tube diameter); the temperature constant exhibited significant temporal dependency on environmental conditions and hydration heat evolution. (6) Although longitudinal relative slip occurred at the steel-concrete interface during placement, no void was detected.…”
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4336
Marine Soundscape Monitoring Enabled by Artificial Intelligence-Aided Integrated Distributed Sensing and Communications
Published 2025-01-01“…OFDM achieved a signal-to-noise ratio (SNR) of 10.71 dB for DAS, compared to 8.76 dB for on-off keying (OOK), and enabled a data rate of 7.59 Gbps with a bit error rate (BER) of 2.93 × 10−3 over 1 km of SMF. …”
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4337
Effect of attentional bias modification on pre-competition anxiety in athletes
Published 2025-08-01“…Attentional bias correction training (ABMT) aims to modify these attention patterns with the aim of alleviating anxiety symptoms. …”
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4338
Using confidence, decision time, and confidence entropy to predict accuracy for online and real eyewitnesses
Published 2025-08-01“…Confidence was measured in three ways: human-coded verbal statements, AI-classified verbal statements, and numeric ratings. We compared the correspondence between these confidence metrics, how multiple reflector variables relate to accuracy, and whether these patterns differ across two datasets. …”
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4339
Verbal fluency tasks and attention problems in children with ADHD: evidence from fNIRS
Published 2025-07-01“…Associations with the Swanson, Nolan, and Pelham Rating Scale (SNAP-IV) and Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-V) scores were examined.ResultsChildren with ADHD showed significantly lower DLPFC activation and widespread negative patterns compared to neurotypically developed peers (p < 0.05). …”
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4340
Professional success as a criterion for assessing efficiency of football clubs’ intellectual capital management /Professional success as a criterion for assessing efficiency of foo...
Published 2020-08-01“…In response to the latest realities and patterns of economic relations, intellectual capital confidently received the status of the fourth factor of production. …”
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