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23601
Applying System Dynamics of Discrete Supported Track to Analyze the Rail Corrugation Causation on Curved Urban Railway Tracks
Published 2021-01-01“…Firstly, the practical model of predicting the rail corrugation growth is proposed based on the wheel-rail coupling interaction, the key causes of corrugation are investigated, and the sensitivity analysis is carried out, while the corrugation superposition model is introduced to the analyze the corrugation evolution as well as to validate the corrugation growth from the aspect of material friction and wear. …”
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23602
A Novel Dynamic Splitting Method for Production Based on Material Balance Theory and Catastrophe Theory in Tight Gas Reservoirs
Published 2021-01-01“…However, conventional splitting methods are limited to a few factors and static factors without considering the effect of layer parameter change. In this study, sensitivity analysis was carried out on five factors that affect the production splitting in coproduction wells. …”
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23603
TVD‐PB logic circuit based on camouflaging circuit for IoT security
Published 2022-01-01“…Abstract Internet of Things (IoT) devices are vulnerable to many physical attacks, including reverse engineering and side‐channel analysis because the sensitive information of circuits may be leaked through the physical characteristics of the device. …”
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23604
Deep Learning Algorithms for Detection and Classification of Gastrointestinal Diseases
Published 2021-01-01“…AlexNet achieved an accuracy of 97%, sensitivity of 96.8%, specificity of 99.20%, and AUC of 99.98%.…”
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23605
Epidemiology of spinal cord injuries in three selected counties in Kenya
Published 2025-01-01“…This injury often leads to a range of debilitating consequences, including loss of motor function, sensation, sphincter control and autonomic nerve function below the site of injury, as well as challenges with self-care and performance of instrumental activities of daily living (ADLs). …”
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23606
Les lémuriens subfossiles dans le Nord-Ouest de Madagascar, du terrain à la diffusion des connaissances ou 15 ans de recherches franco-malgaches
Published 2011-10-01“…Through exhibitions the new Malagasy generations are sensitized to the preservation of their geological and natural heritage.…”
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23607
Arthropod bioindicators of environmental quality
Published 2017-12-01“…The mesofauna, besides acting on soil properties, acts on the regulation of microbial populations, is sensitive to changes and responds promptly. The groups Acari, Collembola, Coleoptera, Hymenoptera and Araneae are indicated in several studies as potential bioindicators because they are commonly sampled in different environments. …”
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23608
Pulmonary Embolism in the Elderly: From Symptoms to Speckle Tracking Echocardiography
Published 2024-12-01“…The elderly had higher values of D-dimer, high-sensitivity troponin I and brain natriuretic peptide (BNP). …”
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23609
A novel myocarditis detection combining deep reinforcement learning and an improved differential evolution algorithm
Published 2024-12-01“…Additionally, the authors suggest an enhanced DE algorithm to initiate the backpropagation (BP) process, overcoming the initialisation sensitivity issue of gradient‐based methods like back‐propagation during the training phase. …”
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23610
Analyzing industry ecological sustainability from the perspective of spatial association network: A case study of the urban agglomeration in the middle reaches of the Yangtze River
Published 2025-01-01“…As zones of intensive human activity overlap with ecologically sensitive areas, human-land conflict in urban agglomerations becomes more pronounced. …”
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23611
Model independent bounds on heavy sterile neutrinos from the angular distribution of B → D* ℓν decays
Published 2025-01-01“…However, the Belle angular analysis is sensitive to N masses up to O $$ \mathcal{O} $$ (50 MeV), preventing us to further inspect this hint. …”
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23612
A mathematical model for the spread of west nile virus in migratory and resident birds
Published 2015-12-01“…We find that yearly seasonal outbreaks depend primarily on the number of susceptible migrant birds entering the local population each season.We observe that the early growth rates of seasonal outbreaks is more influenced by thethe migratory population than the resident bird population.This implies that although the death of highly competent resident birds, such as American Crows,are good indicators for the presence of the virus, these species have less impact on the basic reproductive number than the competent migratory birds with low death rates, such as the American Robins.The disease forecasts are most sensitive to the assumptions about the feeding preferences of North American mosquito vectors and the effect of the virus on the hosts. …”
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23613
Diagnostic Validity of Clinical Signs Associated with a Large Exophoria at Near
Published 2013-01-01“…Diagnostic validity by means of receiver operator characteristic (ROC) curves, sensitivity (S), specificity (Sp), and positive and negative likelihood ratios (LR+, LR−) were assessed. …”
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23614
Association of Serum Myeloid Cells of Soluble Triggering Receptor-1 Level with Myocardial Dysfunction in Patients with Severe Sepsis
Published 2013-01-01“…The optimal cut-off point of sTREM-1 for detecting patients with myocardial dysfunction was 468.05 ng/mL with sensitivity (80.6%) and specificity (75.7%). There is no difference in TREM-1-mRNA expression between the two groups. …”
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23615
Construction of Modified Carbon Paste Electrodes for Determination of Tramadol in Very Trace Amounts
Published 2025-01-01“… This research includes estimating the drug (Tramadol Hydrochloride, TR) using the potentiometric method by constructing selective electrodes for TR drug with the active ingredient (Ammonium Reinackate, AR) using a plasticizer (Nitro benzene, NB) and adding nanomaterials (Multi wall carbon nanotube (MWCNT), Nanosilica) for carbon paste electrodes to increase selectivity and sensitivity towards the material to be estimated. The results showed that the manufactured electrodes were able to estimate tramadol hydrochloride in the pharmaceutical preparation (tramadol tablets) at very low concentrations (trace amounts) up to 5.0×10-6 M using the direct and standard methods and proved to have a wide linear range up to 1.0´10-8 - 1.0´10-2 M. …”
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23616
Effects of COVID-19 on pea farmers, a case study in the department of Nariño, Colombia
Published 2025-01-01“…A sentiment analysis (text mining) was conducted to process sensitive information on environmental, economic, and intrinsic aspects of the productive system. …”
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23617
Shock wave dynamics in nanoporous tungsten and molybdenum via molecular dynamics simulations: Insights into thermodynamic and structural evolution
Published 2025-03-01“…Thermodynamic simulations reveal that temperature changes exhibit relatively low sensitivity to variations in relative density for a given shock velocity. …”
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23618
Unravelling nonclassical beam damage mechanisms in metal-organic frameworks by low-dose electron microscopy
Published 2025-01-01“…Moreover, it fuels technical innovations, such as low-dose ultrafast electron microscopy, enabling imaging of beam-sensitive materials with uncompromised spatial resolution.…”
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23619
Cardiac diffusion-weighted and tensor imaging: A consensus statement from the special interest group of the Society for Cardiovascular Magnetic Resonance
Published 2025-01-01“…Free-contrast DWI is uniquely sensitized to the presence and displacement of water molecules within the myocardial tissue, including the intracellular, extracellular, and intravascular spaces. …”
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23620
Social Strata Differentials in Reproductive Behavior among Agricultural Families in the Krummhörn Region (East Frisia, 1720-1874)
Published 2015-12-01“…We believe this period-sensitive response to changes in the crop price was the result of a social transition that took place during our study period, in which relations between the classes went from being based on communal “table fellowships” (Tischgemeinschaft) to being based on capitalist employer/employee arrangements.…”
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