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15221
A New Path to Aggregate Area Expansion by Agricultural Mechanization: The Seedling Field Saving Effect of Machinery Rice Transplanting and the Case of China
Published 2025-01-01“…The results indicate that, compared with the traditional method, CRSC makes technological progress in various aspects and significantly improves the supply efficiency of seedlings and the space utilization efficiency of seedling fields. …”
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15222
Review article: Insuring the green economy against natural hazards – charting research frontiers in vulnerability assessment
Published 2025-01-01“…The 28 hazards adopted range from environmental and geophysical events to oceanic, coastal, and space weather events. A fundamental challenge in constructing the matrix was the lack of an asset–hazard taxonomy for the green economy. …”
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15223
ESPGD Algorithm to Improve the Convergence Speed for Adaptive Single-Mode Fiber Coupling
Published 2024-01-01“…The adaptive single-mode fiber (SMF) coupling technique is normally adopted since the coupling efficiency (CE) significantly determines the performance of the free-space optical communication (FSOC) systems. The stochastic parallel gradient descent (SPGD) algorithm is the most commonly used control algorithm in adaptive SMF fiber coupling system. …”
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15224
Antitumor Necrosis Factor-Alpha (TNF-α) Infliximab-Induced Pleural Effusion and Pericarditis in Crohn’s Disease
Published 2021-01-01“…However, some patients with CD can present severe adverse effects such as drug-induced lupus and rarely present with pleural space and pericardium involvement. We report a case of an 18-year-old Hispanic male with CD who acquired anti-TNF-α-induced lupus after infliximab therapy presenting with pleural effusion and pericarditis. …”
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15225
Detection of SSL/TLS protocol attacks based on flow spectrum theory
Published 2022-02-01“…Network attack detection plays a vital role in network security.Existing detection approaches focus on typical attack behaviors, such as Botnets and SQL injection.The widespread use of the SSL/TLS encryption protocol arises some emerging attack strategies against the SSL/TLS protocol.With the network traffic collection environment that built upon the implements of popular SSL/TLS attacks, a network traffic dataset including four SSL/TLS attacks, as well as benign flows was controlled.Considering the problems that limited observability of existing detection and limited separation of the original-flow spatiotemporal domains, a flow spectrum theory was proposed to map the threat behavior in the cyberspace from the original spatiotemporal domain to the transformed domain through the process of “potential change” and obtain the “potential variation spectrum”.The flow spectrum theory is based on a set of separable and observable feature representations to achieve efficient analysis of network flows.The key to the application of flow spectrum theory in actual cyberspace threat behavior detection is to find the potential basis matrix for a specific threat network flow under the condition of a given transformation operator.Since the SSL/TLS protocol has a strong timing relationship and state transition process in the handshake phase, and there are similarities between some SSL/TLS attacks, the detection of SSL/TLS attacks not only needs to consider timing context information, but also needs to consider the high-separation representation of TLS network flows.Based on the flow spectrum theory, the threat template idea was used to extract the potential basis matrix, and the potential basis mapping based on the long-short-term memory unit was used to map the SSL/TLS attack network flow to the flow spectrum domain space.On the self-built SSL/TLS attack network flow data set, the validity of the flow spectrum theory is verified by means of classification performance comparison, potential variation spectrum dimensionality reduction visualization, threat behavior feature weight evaluation, threat behavior spectrum division assessment, and potential variation base matrix heatmap visualization.…”
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15226
Internal Integrated Temperature Sensor for Lithium-Ion Batteries
Published 2025-01-01“…External sensors are subject to the necessity for additional space and ancillary equipment. Moreover, external sensors cannot accurately measure internal battery temperature due to packaging material interference, causing a temperature discrepancy between the interior and surface. …”
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15227
Smart Home Security: An Efficient Multi-Factor Authentication Protocol
Published 2024-01-01“…Evaluating the computation complexity and space complexity of the proposed protocol also verifies its superior performance compared with similar schemes.…”
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15228
Performance optimization of sorption-enhanced DME synthesis (SEDMES) from captured CO2 and renewable hydrogen
Published 2025-01-01“…Finally, even a minor increase in tube diameter reduced the Gas Hourly Space Velocity (GHSV), enhancing DME selectivity in a manner comparable to the effect of lower feed flow rates. …”
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15229
PhyIndBC: Development of a machine learning tool for screening of potential breast cancer inhibitors from phytochemicalsGitHub
Published 2025-06-01“…Mean decreases in impurity, t-SNE analysis, and k-means clustering was studied to determine the important features and understand chemical space diversity. Further, to predict potential breast cancer inhibitors, ADMET adherent Natural Products (NPs) of plant origin (identified from the COCONUT database) were screened using the developed ML model. …”
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15230
On eigenfunctions corresponding to first non-zero eigenvalue of the sphere $ S^n(c) $ on a Riemannian manifold
Published 2024-12-01“…First, we consider the compact $ \left(M^{n}, g\right) $ as the hypersurface of the Euclidean space $ \left(R^{n+1}, \langle, \rangle \right) $ with isometric immersion $ f:\left(M^{n}, g\right) \rightarrow $ $ \left(R^{n+1}, \langle, \rangle \right) $ and a constant unit vector $ \overrightarrow{a} $ such that the function $ \rho = \langle f, \overrightarrow{a}\rangle $ satisfying $ \Delta \rho = -nc\rho $ for a positive constant $ c $ is isometric to $ S^{n}(c) $ if and only if $ \left(M^{n}, g\right) $ is isometric to $ S^{n}(c) $ provided the integral of Ricci curvature $ Ric\left(\nabla \rho, \nabla \rho \right) $ has an appropriate lower bound. …”
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15231
Rotation Correction Algorithm Based on Polar Harmonic Fourier Moments and Optimization of Color Image Security Quantization Watermarking Scheme
Published 2024-01-01“…Furthermore, the modulated chaotic system heightens the security of the watermark algorithm, the key space up to 10<sup>15</sup>, while also improving the quality of extracted watermarks.…”
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15232
Generation of Rational Drug-like Molecular Structures Through a Multiple-Objective Reinforcement Learning Framework
Published 2024-12-01“…As an appealing approach for discovering novel leads, the key advantage of de novo drug design lies in its ability to explore a much broader dimension of chemical space, without being confined to the knowledge of existing compounds. …”
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15233
Design Optimization of a 3-PUU Parallel Machine for Friction Stir Welding Robots
Published 2025-01-01“…This paper focuses on the design and optimization of a 3-PUU parallel machine to achieve an optimal configuration based on performance indices, specifically the Local Conditioning Index (LCI) and the dynamic isotropy index (<inline-formula> <tex-math notation="LaTeX">$d_{1}$ </tex-math></inline-formula>). Initially, a design space atlas was created, mapping both LCI and <inline-formula> <tex-math notation="LaTeX">$d_{1}$ </tex-math></inline-formula> were identified. …”
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15234
A mechanism with positive feedback governing the transitions in super-low temperature physics studied via a two-species condensate with spin-1 atoms
Published 2025-01-01“…A complete phase diagram has been plotted against the whole parameter space which has been divided into regions associated with different phases. …”
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15235
Creation of a Multimodal Telemedicine Curriculum for Preclinical Medical Students
Published 2025-01-01“…Areas of strength on the telemedicine student skills checklist were establishing rapport, optimizing presence on video, and demonstrating empathy in a virtual space. Discussion As telemedicine becomes integral to clinical practice, early training is essential. …”
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15236
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15237
Military doctrine in the state-legal paradigm of OUN-UPА
Published 2024-06-01“…Thus, among geographic theories, the main causes of wars are defined as the struggle of geographically and economically oppressed nations for "living space", and cosmopolitan theories assert that wars are inevitable as long as there are sovereign nations that will defend their interests, and Marxist theory reveals exclusively economic and class causes of war. …”
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15238
Impact of Spatial Hole Burning and Linewidth Enhancement Factor on Distributed-Feedback Quantum Cascade Lasers: A Comprehensive Design Analysis
Published 2024-01-01“…The purpose is to supply designers with a guideline to achieve the optimal structure for efficient single-mode emission, which is a highly required specification in manifold applications, like free-space optical communication. Numerical simulations are in good agreement with experimental findings relative to a DFB QCL operating at 9.34 <inline-formula><tex-math notation="LaTeX">$\mu$</tex-math></inline-formula>m.…”
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15239
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15240
A Single-Layer S/X- Band Shared Aperture Antenna with MIMO Characteristics at X-Band for Airborne Synthetic Aperture Radar Applications
Published 2023-01-01“…New frequencies can be supported with very effective space use by using the shared aperture antenna This work presents on designing a dual-banddual-polarized (DBDP) S/X-band shared aperture antenna (SAA) for synthetic aperture radar (SAR) applications operating at S-band frequency (3.2 GHz) and X-band frequency (9.65 GHz). …”
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