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8441
Deformation Behavior of Press Formed Shell by Indentation and Its Numerical Simulation
Published 2015-01-01“…This aspect is preferable for energy absorption performance per unit mass. Less fluctuation in indentation force was achieved in the combination of the hemispherical shell and similar shaped indentor. …”
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8442
EXPLORING THE MACROECONOMIC DETERMINANTS OF REMITTANCES IN TOP REMITTANCES' RECIPIENT COUNTRIES
Published 2025-01-01“…Various econometric tests were conducted to analyze the data, including descriptive statistics, correlation coefficients, and unit root tests such as Breitung and Im Pesaran and Shin tests. …”
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8443
Seismic Vulnerability Analysis of Prefabricated Concrete Frame with a Cam-Type Response Amplifying Device of Viscous Damper
Published 2022-01-01“…A new type of limit response amplifying device (cam-type response amplifying device) was proposed in order to be able to solve the shortcomings of the seismic performance of the prefabricated concrete structures and the shortcomings of the existing response amplification devices that were prone to failure under rare earthquakes. On the basis of the unit library provided by ABAQUS, the secondary development was carried out and the dynamic time history analysis was performed on the solid model of the prefabricated frame structure. …”
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8444
Atmospheres: Feeling Architecture by Emotions
Published 2019-12-01“…We analysed the spatial unit of the corridor, altered in twenty-one variations. …”
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8445
Fault Diagnosis of Wind Turbine Gearbox based on Non-linear Short-time Fourier Transform and Time-domain Synchronization Average
Published 2021-11-01“…Based on the measured data of the gearbox of a unit,the validity and engineering practicability of the proposed method in the fault diagnosis of wind power gearbox are effectively verified.…”
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8446
Analysis and Survey of the Book 50 Key Concepts in Gender Studies from the Islamic - Persian Perspectives
Published 2020-09-01“…Then she introduces ten principles for global dialogue including the Persian language is none gender; equality of rights for women and men, gender justice, unity of matter and mind, synergistic of male and female in family, gender and syberic world, axial unity in gender and sexual communications, the authenticity of mercy, caring and maternal ethics, none gender of management jobs, human unit criterion for gender and sexual assessment.…”
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8447
Dandy-Walker Syndrome. Case Report and Literature Review
Published 2022-11-01“…We present the case of a newborn who was admitted to the Neonatal Intensive Care Unit due to hypotonic, tongue protrusion with sucking disorders. …”
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8448
An Efficient Collocation Method for a Class of Boundary Value Problems Arising in Mathematical Physics and Geometry
Published 2014-01-01“…We present a numerical method for a class of boundary value problems on the unit interval which feature a type of power-law nonlinearity. …”
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8449
A Hybrid OFDM-TDM Architecture with Decentralized Dynamic Bandwidth Allocation for PONs
Published 2013-01-01“…Instead of sending bandwidth demands to the optical line terminal (OLT) which is the only competent authority, each optical network unit (ONU) runs the same bandwidth demand determination algorithm. …”
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8450
A Novel Hybrid T-Type Three-Level Inverter Based on SVPWM for PV Application
Published 2018-01-01“…Then, we classify these topologies according to the basic unit which predecessors proposed. Eventually, we propose the hybrid T-type inverter topology structure, which is composed of two best basic units. …”
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8451
Perezhivanie as a source of children’s development: case of emotional development intervention through visual arts
Published 2025-01-01“…Perezhivanie is considered as the unit of analysis of consciousness in cultural-historical theory. …”
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8452
Resource cell-wireless coverage structure for next-generation ultra-dense networks
Published 2023-03-01“…With the increasing demand of mobile users for high-speed data transmission services, the problem of insufficient capacity coverage of mobile communication systems in local areas is becoming increasingly prominent.Aiming to eliminate the capacity coverage hole and overcome the complex interference of the network, the resource cell coverage structure was proposed.The coverage structure has the characteristics of elastic scalability and is capable of providing on-demand energy-efficient coverage.Based on the interference management, a basic spatial unit for capacity coverage and energy coverage was formed, and the mutual adaptation of service distribution, energy distribution and coverage structure were realized.Relying on the above coverage structure, a resource cell generation (RCG) method was proposed to enhance capacity coverage.Through dynamically adjusting the coverage structure and providing on-demand network resources, the RCG method could achieve efficient capacity coverage for the uneven service distribution under uniform access point deployment.Simulation and experimental results show that, compared with the traditional static coverage method, the RCG method eliminates the capacity coverage hole, improves the network throughput, and enhances the capacity coverage capability of the network.…”
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8453
A Monolayer Frequency-Selective Surface for Wideband Shielding Application with Adequate Out-of-Band Separation and Angular Stability
Published 2024-01-01“…The suggested FSS comprises of tripole-shaped unit cells on both sides of a monolayer FR-4 substrate to offer adequate shielding over the band of 3.2–8.82 GHz which includes both C- and X-bands. …”
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8454
A Day in the Life of a Surgical Instrument: The Cycle of Sterilization
Published 2024-03-01“…At the end of an operation, instruments must be transported to the sterile processing unit. There, instruments are decontaminated before being sterilized by heat, chemical, or radiation-based methods. …”
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8455
Pulse detection sensor with green light transceiver integrated optoelectronic chip
Published 2023-06-01“…Photo plethysmo graphy (PPG) is widely used to detect heart rate and pulse activity due to its simple design, low cost, and signal cycle that can effectively reflect the heart rhythm.Owing to the partial overlap between the emission and the detection spectra of GaN multiple quantum well (MQW) diode, the MQW receiver can respond to the light emitted from the transmitter sharing identical MQW structures.Thus, the fabricate and characterize monolithic integration of GaN transmitter and receiver was proposed as a single unit onto a conventional GaN-on-sapphire platform.This not only can effectively reduce the size and cost of the device, but also fully improves the sensitivity of the system.The experimental results show that the gallium nitride integrated optoelectronic chip can effectively receive the reflected light modulated by the heart pulse.Combined with circuit processing, the tester’s heart rate and pulse beat frequency can be calculated according to the restored PPG signal, so as to play the role of detection and warning.…”
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8456
Attention-assisted dual-branch interactive face super-resolution network
Published 2025-01-01“…Additionally, the Attention Feature Fusion Unit (AFFM) optimizes multi-scale feature integration. …”
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8457
Research on certificateless anonymous authentication and key agreement scheme of vehicle network based on CPN
Published 2024-06-01“…To address the shortcomings of existing authentication schemes in vehicle networks, which commonly suffer from key escrow issues, as well as the lack of consideration for lightweight deployment and secure rapid authentication of compute-constrained electronic control unit (ECU), a lightweight certificateless anonymous authentication and key agreement scheme without bilinear pairings was proposed for compute-unconstrained ECU networks. …”
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8458
Pricing Decisions and Online Channel Selection Strategies in Dual-Channel Supply Chains considering Block Chain
Published 2022-01-01“…In the two different dual-channel sales models, the results showed that (1) without block chain technology, retail prices increase when the manufacturer’s unit retail cost increases; (2) with block chain technology, retail prices are higher than those of sales models that do not adopt block chain technology; and (3) with block chain technology, the manufacturer should choose the online direct + delegation sales model to sell its products.…”
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8459
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8460
The Study for Saving Energy and Optimization of LED Street Light Heat Sink Design
Published 2015-01-01“…Furthermore, the amount of aluminum used per unit volume for fins was reduced by 15%, which effectively reduced CO2 emissions during the manufacturing process.…”
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