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8281
An Experimental Validation of Phase-Based Motion Magnification for Structures with Developing Cracks and Time-Varying Configurations
Published 2021-01-01“…The aim is to identify the exact instant of occurrence for damage or abrupt structural changes from video-extracted, very low amplitude (barely visible) vibrations. …”
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8282
Heart rhythm disorders and features of their management at COVID-19 pandemic
Published 2021-10-01“…Among them, the most common are myocarditis, cardiomyopathies, myocardial infarction, pulmonary embolism and cardiac arrhythmias. The exact mechanisms of cardiovascular complications are currently unknown, but their search is underway. …”
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8283
Assessment of level of knowledge and satisfaction of website about cleft lip and palate
Published 2025-01-01“…For the statistical analyses McNemar's, Chi-square and Fisher's Exact Tests were used. Results The majority of students were enrolled in the eighth semester of graduation or above, with little or no prior contact with the CLP. …”
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8284
Anthropological view of plague epidemics in the historical past
Published 2021-12-01“…Therefore, it is difficult to pinpoint the exact place where the spread of the plague epidemics ended or to identify their consequences.…”
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8285
Mathematics as Information Compression via the Matching and Unification of Patterns
Published 2019-01-01“…This new perspective on the foundations of mathematics reflects the facts that mathematics is almost exclusively the product of human brains, and has been developed, as an aid to human thinking, mathematics is likely to be consonant with much evidence for the importance of IC in human learning, perception, and cognition. …”
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8286
Four Derivative Spectrophotometric Methods for the Simultaneous Determination of Carmoisine and Ponceau 4R in Drinks and Comparison with High Performance Liquid Chromatography
Published 2014-01-01“…By using ratios of the derivative maxima, the exact compensation of either component in the mixture can be achieved, followed by its determination. …”
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8287
Subacromial Impingement Syndrome Caused by a Voluminous Subdeltoid Lipoma
Published 2014-01-01“…Complementary imaging modalities are required only after a failed conservative management to assess the exact etiology and successfully direct the surgical treatment.…”
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8288
Application of dynamic enhanced scanning with GD-EOB-DTPA MRI based on deep learning algorithm for lesion diagnosis in liver cancer patients
Published 2025-01-01“…The Shanghai Public Health Clinical Center ethics committee recruited 132 participants between August 2021 and February 2022. Fisher’s exact test analyses liver lesion Gd-EOB-DTPA-enhanced MRI data.ResultsOur method could identify and classify liver lesions at the same time. …”
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8289
Cognitive Impairment in Heart Failure
Published 2012-01-01“…Cognitive impairment (CI) is increasingly recognized as a common adverse consequence of heart failure (HF). Although the exact mechanisms remain unclear, microembolism, chronic or intermittent cerebral hypoperfusion, and/or impaired cerebral vessel reactivity that lead to cerebral hypoxia and ischemic brain damage seem to underlie the development of CI in HF. …”
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8290
Cell fusion as a driver of metastasis: re-evaluating an old hypothesis in the age of cancer heterogeneity
Published 2025-02-01“…Numerous studies have investigated the molecular mechanisms and signalling pathways underlying cancer metastasis, as there is still no effective treatment for this terminal stage of the disease. However, the exact processes that enable primary cancer cells to acquire a metastatic phenotype remain unclear. …”
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8291
Whole Body Vibration Exposure among the Tractor Operator during Soil Tillage Operation: An Evaluation using ISO 2631-5 Standard
Published 2022-01-01“…The FFT dominant peaks have been found in the 0.8 to 3.7 Hz frequency range. Moreover, the exact frequency of the peaks is found to be dependent on the experimental circumstances. …”
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8292
Risk-Control Approach for a Bottleneck Spanning Tree Problem with the Total Network Reliability under Uncertainty
Published 2012-01-01“…Therefore, satisfaction functions for each object and the integrated function are introduced, and the exact solution algorithm is developed by performing deterministic equivalent transformations. …”
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8293
Behaviour of Clinical, Anthropometric and Laboratory Variables in Patients with Metabolic Syndrome
Published 2011-04-01“…Variance analysis and Fisher's exact test in SPSS (α = 0.05) were applied. <strong><br />Results:</strong> Patients with metabolic syndrome (n = 103: 63.97%) presented values over average weight, height, waist circumference, body mass index, systolic blood pressure, plasma cholesterol, LDL, triglycerides and glucose. …”
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8294
Novel analytical superposed nonlinear wave structures for the eighth-order (3+1)-dimensional Kac-Wakimoto equation using improved modified extended tanh function method
Published 2024-11-01“…In this work, we use the improved modified extended tanh function method for the first time to extract the exact solutions of the eighth-order (3+1)-dimensional Kac-Wakimoto equation, which describes the dynamics of fields and the structure of solutions in various physical and mathematical contexts. …”
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8295
Cooperative NOMA system with incremental relaying over Nakagami- fading channels
Published 2022-01-01“…In addition, we deeply analyze the outage behavior of the incremental cooperative non-orthogonal multiple access system over Nakagami- m fading channels. Specifically, the exact and asymptotic closed-form expressions of outage probabilities are all derived for paired users u n and u f , which are nearby and distant user, respectively. …”
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8296
Diagnosis and Management of Barrett’s Esophagus: A Retrospective Study Comparing the Endoscopic Assessment of Early Esophageal Lesions in the Community versus a Specialized Center...
Published 2016-01-01“…The staging of 28.9% of patients referred from the community was changed from the initial pathological diagnosis. 18.4% of these patients were upstaged. Using Fischer’s exact test, we showed that, in our specialized center, endoscopic impressions correlated significantly with pathology results (p<0.0001).…”
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8297
Dynamic optimization of a two-stage fractional system in microbial batch process
Published 2024-12-01“…We then converted the equivalent problem into an optimization problem with only box constraints by using an exact penalty function method. A novel third-order numerical scheme was presented for solving the two-stage fractional system. …”
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8298
Interactional Effect of the Influential Parameters on Seismic Behaviour of the Concrete Surface Tanks
Published 2021-01-01“…In such structures, obtaining exact theoretical solution for the seismic behaviour of the tanks is very difficult due to the existence of the soil-structure interaction. …”
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8299
Use of Adjuvant Sorafenib in Liver Transplant Recipients with High-Risk Hepatocellular Carcinoma
Published 2014-01-01“…Wilcoxon two-sample test and Fisher’s exact test were used to compare survival and recurrence rates between the two groups. …”
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8300
Research on affine equivalence enumeration of the three families vectorial function
Published 2017-11-01“…In recent years,Qu-Tan-Tan-Li function,Zha-Hu-Sun function and Tang-Carlet-Tang function have been proposed with differential uniformity 4 and many good cryptographic properties.the counting problem of affine equivalent to the three families cryptographic functions was investigated.By using some properties of finite fields,the upper and lower bound of the number of affine equivalent to the Zha-Hu-Sun function,and the upper bound of the number of affine equivalent to the Qu-Tan-Tan-Li function and Tang-Carlet-Tang function were computed,respectively.Moreover,a conjecture was given about the exact number of affine equivalent to the Zha-Hu-Sun function.Results show that there are at least<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML"> <msup> <mn>2</mn> <mrow> <mn>53</mn></mrow> </msup> <msup> <mrow><mo>[</mo> <mrow> <mstyle displaystyle="true"> <munderover> <mo>∏</mo> <mrow> <mi>i</mi><mo>=</mo><mn>1</mn></mrow> <mn>8</mn> </munderover> <mrow> <mo stretchy="false">(</mo><msup> <mn>2</mn> <mi>i</mi> </msup> <mo>−</mo><mn>1</mn><mo stretchy="false">)</mo></mrow> </mstyle></mrow> <mo>]</mo></mrow> <mn>2</mn> </msup> </math></inline-formula>cryptographic functions of affine equivalent to the Zha-Hu-Sun function over finite field GF(2<sup>8</sup>),which can be chosen as S-boxes of block ciphers.…”
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