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43541
High-Electron-Mobility SiGe on Sapphire Substrate for Fast Chipsets
Published 2015-01-01“…High-quality strain-relaxed SiGe films with a low twin defect density, high electron mobility, and smooth surface are critical for device fabrication to achieve designed performance. The mobilities of SiGe can be a few times higher than those of silicon due to the content of high carrier mobilities of germanium (p-type Si: 430 cm2/V·s, p-type Ge: 2200 cm2/V·s, n-type Si: 1300 cm2/V·s, and n-type Ge: 3000 cm2/V·s at 1016 per cm3 doping density). …”
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43542
Numerical simulation of leakage and diffusion of buried pure hydrogen/hydrogen-doped natural gas pipeline
Published 2023-10-01“…As the hydrogen leaks and diffuses faster in soil with large porosity and large particle size, different hydrogen transportation monitoring schemes should be designed for different soil conditions. In the process of hydrogen-doped natural gas transportation, the time required for the mixed gas at the same monitoring point to reach the lower explosive limit becomes shorter with the increase of the hydrogen blending ratio, which increases the risk of hydrogen leakage gradually. …”
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43543
Validation of EGSYS Score in Prediction of Cardiogenic Syncope
Published 2015-01-01“…Evaluation of Guidelines in Syncope Study (EGSYS) is designed to differentiate between cardiac and noncardiac causes of syncope. …”
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43544
Effects of Housing Systems on Production Performance, Egg Quality, Tonic Immobility and Feather Score in Laying Hens
Published 2024-11-01“…ABSTRACT Background This study was designed to investigate the effects of different housing systems on production performance, egg quality and welfare in laying hens. …”
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43545
Construction of Prompt Verbalizer Based on Dynamic Search Tree for Text Classification
Published 2025-01-01“…Subsequently, a method that is capable of measuring the interrelation between words on a designated feature is proposed by analyzing the word vector, which successfully eradicates the noise introduced by irrelevant dimensions during the process of extending the verbalizer and effectively enhances the quality of the verbalizer in terms of depth. …”
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43546
Impact of Rs657152 Gene Polymorphisms on Inflammatory Markers in COVID-19 Patients With Type 2 Diabetes Mellitus
Published 2024-11-01“…Understanding this genetic relationship is crucial for improving treatment strategies and predicting outcomes in this high-risk group. The present was designed to evaluate the correlation of Rs657152 gene polymorphisms with inflammatory markers in COVID-19 patients with T2DM. …”
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43547
Unequal loss protection scheme using a quality prediction model in a Wi-Fi broadcasting system
Published 2019-06-01“…This algorithm was used as a new metric to predict video quality deterioration, and an unequal loss protection structure was designed, implemented, and verified. The effectiveness of the quality deterioration model and the validity of the unequal loss protection algorithm were demonstrated through experiments.…”
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43548
Teacher’s Challenges towards Online Learning in Pandemic Era
Published 2020-12-01“…The findings of this research are most of the teachers agree that the challenges to applying online learning are in facilitation such as internet connection, quota, the places of home living, and the process of online learning itself such as the teacher’s less in technology for designing interesting online learning activities, less communicative, lack of interaction, and fostering an effective online learning climate and for the strength and the weakness of online learning activities most of the teachers agree that the strength of online learning is flexible in time and place, thus the teaching and learning can conduct everywhere and anytime, for the weakness the teacher agree that online learning can’t conduct maximal pedagogy process in learning activities. …”
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43549
Complement protein and Immunoglobulins Serum levels in Normal Pregnant and Spontaneous Aborted Women
Published 2018-07-01“…Disorder of maternal immune responses during pregnancy triggers immunological rejection of fetus antigens by maternal immune components, contribute to spontaneous abortion or miscarriage. The study was designed to concentrated on immunoglobulins (IgM, IgG and IgA) and complement elements (C3 and C4) serum levels changes in normal pregnant and abortion women. …”
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43550
A Systematic Review of Postoperative Pain Outcome Measurements Utilised in Regional Anesthesia Randomized Controlled Trials
Published 2018-01-01“…Identification of these pain outcomes utilised can help to create a definitive list of core outcomes, which may guide future researchers when designing such studies.…”
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43551
Three-dimensional illumination analysis in pipe-like complexities by ray-tracing modeling
Published 2025-01-01“…This study uses a forward solution based on ray-tracing modeling specifically designed for illumination studies to help understand the impact of boundary on illumination variation, complemented by robust geometric models and elastic information derived from reasonable interpretations. …”
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43552
Investigation of natural convection heat transfer in MHD fluid within a hexagonal cavity with circular obstacles
Published 2025-01-01“…The insights gained from this research can lead to improved designs in areas such as heat exchangers and energy-efficient materials. …”
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43553
Micro-vibration assisted dual-layer spiral microneedles to rapidly extract dermal interstitial fluid for minimally invasive detection of glucose
Published 2025-01-01“…Additionally, this study proposes a novel method that combines MNs with a custom-designed Arduino-based applicator vibrating at frequency ranges (50–100 Hz) to improve skin penetration efficiency, thereby enhancing the uptake of ISF in ex vivo. …”
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43554
Ahmed Glaucoma Valves versus EX-PRESS Devices in Glaucoma Secondary to Silicone Oil Emulsification
Published 2018-01-01“…A retrospective case-series study was designed. A total of 23 eyes with late intraocular pressure (IOP) elevation secondary to SO emulsification were included in the study. …”
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43555
Techno-Economic Feasibility Analysis of Hybrid Renewable Energy System By Using Particle Optimization Technique for the Rural Border Areas in Iraq : Case Study
Published 2024-12-01“…This study made use of the MATLAB-based three different types of Particle Swarm Optimization algorithms(PSO),namely,(Modified PSO, Canonical-PSO and Hierarchical PSO with Time-varying Acceleration Coefficients (HPSO-TVAC) When designing a HES, it is important to strike a balance between the three goals of Cost Of Energy (COE), Reliability (REL), and maximizing the value of Renewable Energy Penetration (REP). …”
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43556
Level of knowledge about oral cancer in Dentistry students from 3rd to 5th year
Published 2019-06-01“…Level of knowledge was measured in three dimensions: oral cancer epidemiology, clinical treatment and prevention; through a survey designed by the authors, validated by a group of experts. …”
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43557
Computer-Based Clinical Examination (CCE) in Surgery: Would It Complement or Replace the OSCE in the Post-COVID-19 Era?
Published 2023-09-01“…A questionnaire was designed to get the students’ feedback. We analyzed the questionnaire and scores obtained by the students and compared them to their performance in other tools of the surgical exam, using SPSS statistical program. …”
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43558
An Incremental Learning Ensemble Strategy for Industrial Process Soft Sensors
Published 2019-01-01“…The weight updating rules are designed by considering the prediction accuracy of submachines with new arrived data. …”
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43559
Experimental Study on Optimization of Polymer Preslug Viscosity of ASP Flooding in Interlayer Heterogeneous Well Group Artificial Sandstone Core
Published 2021-01-01“…An artificial sandstone core model of large well group of positive rhythmic heterogeneous reservoir was designed and made for the simulation of ASP flooding experiment in the moderate heterogeneous reservoir. …”
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43560
IMTLM-Net: improved multi-task transformer based on localization mechanism network for handwritten English text recognition
Published 2025-01-01“…That is, in the simultaneous processing of text and images, a Vision Transformer (VIT) is utilized to encode images, and a Permutation Language Model (PLM) is designed for word arrangement. Two Multiple Head Attention (MHA) units are employed in the decoding module, focusing on text sequences and image sequences. …”
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