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2441
Study on the effect of environmental humidity on the thermal decomposition characteristics of PVC outer sheath of high-voltage cables
Published 2025-08-01“…Thermal decomposition experiments were conducted across ten humidity gradients, ranging from 10 to 100%, using a specially designed experimental platform that included heating, temperature and humidity control, and gas detection. Set a heat source of 200℃ to simulate the early fault state of high-voltage cables before a fire occurs. …”
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2442
Systemic Administration of Glibenclamide Fails to Achieve Therapeutic Levels in the Brain and Cerebrospinal Fluid of Rodents.
Published 2015-01-01“…However, although glibenclamide successfully restores normoglycaemia, it has a far more limited effect on the neurological problems. …”
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2443
Risk Assessment and Prediction of Heavy Metal Pollution in Groundwater and River Sediment: A Case Study of a Typical Agricultural Irrigation Area in Northeast China
Published 2015-01-01“…The areas with typical municipal sewage discharge river and irrigation water function were selected as study sites in northeast China. …”
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2444
mRNA‐Engineered CD5‐CAR‐γδTCD5‐ Cells for the Immunotherapy of T‐Cell Acute Lymphoblastic Leukemia
Published 2024-09-01“…Abstract Clinical trials of Chimeric Antigen Receptor T‐cell (CAR‐T) therapy have demonstrated remarkable success in treating both solid tumors and hematological malignancies. …”
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2445
Complete Reversible Refolding of a G-Protein Coupled Receptor on a Solid Support.
Published 2016-01-01“…Complete refolding of β1-adrenergic receptor occurs in n-decyl-β-D-maltoside (DM) micelles from a urea-denatured state, as shown by regain of its original helical structure, ligand binding and protein fluorescence. The successful refolding strategy on a solid support offers a defined method for the controlled refolding and recovery of functional GPCRs and other membrane proteins that suffer from instability and irreversible denaturation once isolated from their native membranes.…”
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2446
Preparation technology of encapsulated homogenate of drone brood in the Republic of Kazakhstan
Published 2025-06-01“…The mixture with the homogenate of drone brood, polymer and modified corn starch is successfully homogenized, and calcium chloride is used to harden the capsules. …”
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2447
Robust reinforcement learning algorithm based on pigeon-inspired optimization
Published 2022-10-01“…Reinforcement learning(RL) is an artificial intelligence algorithm with the advantages of clear calculation logic and easy expansion of the model.Through interacting with the environment and maximizing value functions on the premise of obtaining little or no prior information, RL can optimize the performance of strategies and effectively reduce the complexity caused by physical models .The RL algorithm based on strategy gradient has been successfully applied in many fields such as intelligent image recognition, robot control and path planning for automatic driving.However, the highly sampling-dependent characteristics of RL determine that the training process needs a large number of samples to converge, and the accuracy of decision making is easily affected by slight interference that does not match with the simulation environment.Especially when RL is applied to the control field, it is difficult to prove the stability of the algorithm because the convergence of the algorithm cannot be guaranteed.Considering that swarm intelligence algorithm can solve complex problems through group cooperation and has the characteristics of self-organization and strong stability, it is an effective way to be used for improving the stability of RL model.The pigeon-inspired optimization algorithm in swarm intelligence was combined to improve RL based on strategy gradient.A RL algorithm based on pigeon-inspired optimization was proposed to solve the strategy gradient in order to maximize long-term future rewards.Adaptive function of pigeon-inspired optimization algorithm and RL were combined to estimate the advantages and disadvantages of strategies, avoid solving into an infinite loop, and improve the stability of the algorithm.A nonlinear two-wheel inverted pendulum robot control system was selected for simulation verification.The simulation results show that the RL algorithm based on pigeon-inspired optimization can improve the robustness of the system, reduce the computational cost, and reduce the algorithm’s dependence on the sample database.…”
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2448
Exploring Image Decolorization: Methods, Implementations, and Performance Assessment
Published 2024-12-01“…This paper discusses the decolorization process and provides an overview of the methods based on the different principles used: basic conversion from RGB to YUV format using ITU Recommendations 601, 709, and 2020; basic conversion from RGB to LAB color space; the method using cumulative distribution function of color channels; one global decolorization method; and one based on deep learning. …”
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2449
KAJIAN PENGETAHUAN LOKAL MASYARAKAT PETANI DALAM PENGELOLAAN DAERAH ALIRAN SUNGAI (DAS) KETAHUN DI KABUPATEN LEBONG
Published 2017-08-01“…An analytical descriptive method is used analyze data gathered from interview to 80 farmers selected by purposive sampling. The reserach indicates that sources of farmers’ local knowledge on natural resources management come from internal and external social system. …”
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2450
An openEHR based infection control system to support monitoring of nosocomial bacterial clusters and contacts
Published 2025-06-01“…Digital, routine data-driven solutions are promising, but often proprietary, non-interoperable, or limited in functional scope. The open-source Smart Infection Control System (SmICS) offers automatic calculations and interactive views on patients' movement and lab data, epidemic curves, contact networks, complemented by temporal-spatial visualizations. …”
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2451
Indian Subcontinent’s First Bilateral Supracondylar Level Upper Limb Transplantation
Published 2019-09-01“…Conclusion Supracondylar level arm-transplant requires a highly coordinated team effort with precise preoperative planning, along with meticulous attention to detail to achieve a successful outcome. In properly selected patients, it could be a life-changing procedure, worth all the effort.…”
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2452
ClimKern v1.2: a new Python package and kernel repository for calculating radiative feedbacks
Published 2025-05-01“…<p>Climate feedbacks are a significant source of uncertainty in future climate projections and need to be quantified accurately and robustly. …”
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2453
A Neural Device Inspired by Neuronal Oscillatory Activity with Intrinsic Perception and Decision‐Making
Published 2025-03-01“…The device utilizes alternating signals generated by coupling the human body with the power‐frequency electromagnetic field as both a signal source and energy source, mimicking neuronal oscillatory activity. …”
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2454
HERV-derived epitopes represent new targets for T-cell-based immunotherapies in ovarian cancer
Published 2025-08-01“…Human endogenous retroviruses (HERVs) are aberrantly expressed by tumor cells and may represent a source of shared T-cell epitopes for cancer immunotherapy regardless of the tumor mutational burden.Methods A transcriptomic analysis based on RNA sequencing was developed to quantify the expression of HERV-K sequences containing the selected epitopes. …”
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2455
Translation Strategies for Speech Features of Characters in Fictional Texts (a Case Study of Speech of Upper Class Representatives)
Published 2020-03-01“…The author focuses on functions of phonographic stylisation of the aristocratic speech and discusses the techniques and strategies for rendering this phenomenon into the Russian language.Methodology and sources. …”
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2456
Neuropsychiatric Manifestations of Lyme Disease: A Literature Review of Psychiatric and Cognitive Impacts
Published 2025-04-01“…This paper examines the connection between Lyme disease and neuropsychiatric outcomes to improve diagnosis and treatment.Materials and Methods: The PubMed database was searched for scientific literature sources. Publications published in English in 2019–2024 were selected. …”
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2457
Comprehensive Phenotypic Characterization and Genomic Analysis Unveil the Probiotic Potential of <i>Bacillus velezensis</i> K12
Published 2025-03-01“…The complete genome sequencing of <i>B. velezensis</i> K12 revealed a genomic length of 3,973,105 base pairs containing 4123 coding genes, among which 3973 genes were functionally annotated. The genomic analysis identified genes associated with acid and bile tolerance, adhesion, antioxidants, and secondary metabolite production, whereas no functional genes related to enterotoxins or transferable antibiotic resistance were detected, thereby confirming the probiotic properties of <i>B. velezensis</i> K12. …”
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2458
Subclinical Aortic Root Pathology in Close Relatives of Patients with Bicuspid Aortic Valve
Published 2013-12-01“…According to various sources, among the relatives of the first degree (FDR) of affinity the prevalence of BAV is 9.0-21.0%. …”
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2459
The Influence of Chromospheric Activity on Line Formation
Published 2025-01-01“…One of the primary sources of stellar spectral variability is magnetic activity. …”
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2460
Pioneering the IBD specialist nurse role in China: a shared decision-making model for clinical practice innovation
Published 2025-08-01“…This initiative defined the organizational structure, selection criteria and processes, role functions, core competencies, and training and assessment standards for the position. …”
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