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40581
ON THE THRESHOLD OF TECHNOLOGICAL SINGULARITY: HUMAN READINESS TO THE NEW STAGE OF EVOLUTION
Published 2018-12-01“…In addition, the scientific study proposes a number of projects designed to improve the educational institutions that are responsible for the intellectual and spiritual development of the individual. …”
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40582
Beyond the null: Recognizing and reporting true negative findings
Published 2025-01-01“…We conclude by recommending strategies for rigorous studies, such as conducting positive controls, selecting diverse samples, designing engaging protocols, and clearly labeling negative findings. …”
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40583
RIS-based indoor wireless communication signal enhancement system
Published 2022-12-01“…By utilizing the tunable performances of the reconfigurable intelligent surface (RIS) to manipulate the reflected electromagnetic waves, an indoor wireless communication signal enhancement system was constructed, which could improve the signal quality of the receiving terminal in where the initial wireless signals were weak.First, a RIS unit cell with dynamically tunable phase characteristics was designed, and the dynamic change of the 2 bit reflection phases was realized by switching the working states of the two active diodes.Then, experiments were conducted to verify that the proposed RIS could dynamically reshape the beam direction.Finally, a host computer and field programmable gate array (FPGA) were used to realize the intelligent control of the coding sequences applied onto the proposed RIS.By changing the spatial phase distribution on the RIS aperture, the output beam could be controlled in real-time.By traversing the pre-loaded coding sequences, the enhancement of received signal in indoor wireless environments had been experimentally demonstrated.Both simulation and experiment results verify that the proposed RIS system can effectively and dynamically improve the quality of the indoor wireless signals.The received signal is increased by an average of 8.9 dB, with a maximum of 22 dB.The proposed work may provide basic hardware technical support for the optimization of 5G and the next-generation communication networks.…”
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40584
Efficient authentication scheme for cross-trust domain of IoV based on double-layer shard blockchain
Published 2023-05-01“…To solve the problems of poor scalability, slow synchronization of authentication information, and high authentication overhead in cross-trust domain message authentication in the Internet of vehicles (IoV), an efficient authentication scheme for cross-trust domain of IoV based on a double-layer shard blockchain was proposed.A double-layer shard blockchain architecture was designed for lots of cross-trust domain message authentication by constructing blockchains on different entity levels in all domains to improve the scalability of the system and ensure secure and efficient sharing of cross-domain information.A blockchain sharding method based on the Metis graph partitioning algorithm for IoV was proposed to balance loads of each shard and adapt to the uneven distribution of authentication information on different road segments in IoV, thereby improving the efficiency of synchronizing a large number of authentication information on the chain.A batch authentication scheme based on certificateless public-key cryptography (CL-PKC) was proposed, which reduced the authentication overhead of cross-domain messages by enabling batch authentication of messages from different trust domains.Experimental results show that the proposed scheme effectively improves the authentication efficiency of cross-trust domain messages.Compared with other schemes, the proposed scheme reduces the computational overhead of a large number of cross-domain message authentication by more than 26.4%.…”
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40585
Numerical simulation of creep notched bar of P91 steel
Published 2022-09-01“… Numerous components designed for use at elevated temperatures now exhibit multiaxial stress states as a result of geometric modification and material inhomogeneity. …”
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40586
Acquired Myelodysplasia or Myelodysplastic Syndrome: Clearing the Fog
Published 2013-01-01“…Yet, the World Health Organization (WHO) has chosen to apply the designation myeloproliferative neoplasms (MPN), for all MPD but has not similarly recommended that all MDS become the myelodysplastic neoplasms (MDN). …”
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40587
Experimental Study on the Concrete with Compound Admixture of Iron Tailings and Slag Powder under Low Cement Clinker System
Published 2018-01-01“…In order to study the performance of concrete with compound admixture of iron tailings and slag powder under low cement clinker system, the mixture ratio of different iron tailings powder and slag powder was designed to prepare C30 and C50 concrete. The workability, strength, carbonation depth, chloride diffusion coefficient, scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and X-ray diffraction (XRD) of concrete were measured, respectively. …”
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40588
Improving the Stability of Mining Slopes in Tarcha Coal Mine, Southwestern Ethiopian Deposit Through Geometric Adjustments
Published 2024-01-01“…Results indicated that the rock quality designation (RQD) of the rocks ranged from 22 to 57.5, indicating rock quality from very poor to fair. …”
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40589
SEE IT, LIKE IT, BUY IT! HEDONIC SHOPPING MOTIVATIONS AND IMPULSE BUYING
Published 2011-05-01“…The survey instrument used in this study was designed using scales that were already validated in the previous research. …”
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40590
Force Tracking Control of Lower Extremity Exoskeleton Based on a New Recurrent Neural Network
Published 2024-01-01“…In the framework of ZNN, an adaptive RBF neural network (ARBFNN) is employed to deal with the system uncertainty, and a fixed-time convergence disturbance observer is designed to estimate the external disturbance of the exoskeleton electrohydraulic system. …”
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40591
Drawing the Map: Siting Architecture
Published 2010-06-01“…Further, architectural mapping is often associated with the possibility to index the 'designer's syntactical code', a possibility coupled with the idea that 'none of the notations take precedence over any other', so as to encourage 'more plural, open-ended "performances" of the project-in-time'. …”
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40592
Overcoming the problem of cultural untranslatability in Burnett’s the secret garden from English into Indonesian
Published 2022-02-01“…Naturalization is used by adapting the SL cultural-specific words to the TL's normal pronunciation and morphology because there are designation similarities in both the SL and the TL. …”
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40593
Multi-feature fusion malware detection method based on attention and gating mechanisms
Published 2024-02-01“…With the rapid development of network technology, the number and variety of malware have been increasing, posing a significant challenge in the field of network security.However, existing single-feature malware detection methods have proven inadequate in representing sample information effectively.Moreover, multi-feature detection approaches also face limitations in feature fusion, resulting in an inability to learn and comprehend the complex relationships within and between features.These limitations ultimately lead to subpar detection results.To address these issues, a malware detection method called MFAGM was proposed, which focused on multimodal feature fusion.By processing the .asm and .bytes files of the dataset, three key features belonging to two types (opcode statistics sequences, API sequences, and grey-scale image features) were successfully extracted.This comprehensive characterization of sample information from multiple perspectives aimed to improve detection accuracy.In order to enhance the fusion of these multimodal features, a feature fusion module called SA-JGmu was designed.This module utilized the self-attention mechanism to capture internal dependencies between features.It also leveraged the gating mechanism to enhance interactivity among different features.Additionally, weight-jumping links were introduced to further optimize the representational capabilities of the model.Experimental results on the Microsoft malware classification challenge dataset demonstrate that MFAGM achieves higher accuracy and F1 scores compared to other methods in the task of malware detection.…”
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40594
Military Interventions As Omitted Variable Of Inversed Democratic Peace: An Empirical Evidence
Published 2020-02-01“…Statistical analysis including Pearsonʼs correlation, logistic regression and descriptive statistics, will be presented for specific dyad level in three specifically designated models. The authors conclude that it is more likely that military interventions affect further democratisation of the targeted post-conflict societies, if observed in a short term rather than in longitudinal domain, while the foreign policy similarity (with the United States) positively correlates in cases with more successful democratisation process.…”
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40595
The Effect of Athlete Mindfulness on the Development of Athlete Psychological Skills
Published 2023-08-01“…The aim of this study was to investigate the effect of athlete mindfulness, which is expressed as the ability of athletes to establish a cause-effect relationship without losing the perception of reality in the moments and situations related to sports, on the development of their psychological skills, which is emphasized by sports psychologists to positively affect athlete performance by 85%. This study was designed according to the relational screening and causal comparison methods in order to examine the interaction between the variables. …”
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40596
Effect of Soil Type on Running Performance of Small Lunar Rover
Published 2024-12-01“…In this study, a small rover was designed and created, and running tests were conducted using lunar soil simulant and silica sand to predict its performance on the lunar surface. …”
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40597
Development and Preliminary testing of a Mixing and Pelletizing Machine for Livestock Feeds Production
Published 2021-11-01“…A mixing and pelletizing machine was designed and constructed to mix and pelletize pulverized feed materials (elephant grass, wheat bran, cassava peel, molasses, cassava starch, bone meal, maize stover and groundnut cake). …”
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40598
An Adaptive Reference Vector Adjustment Strategy and Improved Angle-Penalized Value Method for RVEA
Published 2021-01-01“…To cope with this problem, this paper aims to improve an existing decomposition-based algorithm called reference vector-guided evolutionary algorithm (RVEA) by designing an adaptive reference vector adjustment strategy. …”
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40599
The Influence of Digital Marketing, Brand Awareness, and Product Quality on Purchase Decisions for Somethinc Skincare Products
Published 2025-01-01“…The online survey was carefully designed with questions to capture detailed insights into the respondents' perceptions of digital marketing, brand awareness, and product quality. …”
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40600
EXPERIMENTAL STUDY ON ANTI-FREEZING ADHESIVE ROLLER WITH PTFE
Published 2016-01-01“…In order to study the turnabout roller coal slime freezing adhesion problem in the process of open-pit mine during winter,experimental apparatus was designed by ourselves,simulated the production site,studied the change of freezing adhesive characteristics of different material in different temperature and different freezing time condition. …”
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