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841
The effect of Hydrogen Peroxide treatments on dental enamel porosity and protein structure and its long-term implications on tooth hardness and optical properties
منشور في 2025"…<h3>Objective</h3><p dir="ltr">The aim of this study is to investigate how hydrogen peroxide (HP) treatments affect enamel porosity and protein structure, as well as their impact on tooth shade and hardness over time. </p><h3>Methods</h3><p dir="ltr">Fifty healthy teeth were collected from adult patients. …"
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842
A power line data communication interface using spread spectrumtechnology in home automation
منشور في 1996"…It also introduces the spread spectrum technology as to increase speed to 100-150 times faster than the X-10 system. …"
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article -
843
A Parallel Algorithm for Inverse Halftoning and its Hardware Implementation
منشور في 2020"…The parallelization can increase the speed of inverse halftoning by up-to 4 times while the total entries in all smaller Look-Up Tables (sLUTs) remains equal to the entries in the single LUT of LUT method for inverse halftoning. …"
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article -
844
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845
Image coding using entropy-constrained reflected residual vector quantization
منشور في 2002"…Since the RVQ scheme is able to implement very large dimensional vector quantization designs like 16/spl times/16 and 32/spl times/32 VQs, it is found highly successful in extracting linear and non-linear correlation among image pixels. …"
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article -
846
Mixed siliciclastic-carbonate-evaporite sedimentation in an arid eolian landscape: The Khor Al Adaid tide-dominated coastal embayment, Qatar
منشور في 2020"…The remnants of large eolian dunes are preserved in the low-energy setting of the Inner Lagoon, segmenting the waterbody, and locally increasing restriction. The sedimentology of the arid-zone coastal Khor Al Adaid embayment may serve as an analogue for environmental settings that were perhaps more commonplace in arid zones of flooded continents during greenhouse times.…"
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article -
847
The interplay between social media use and problematic internet usage: Four behavioral patterns
منشور في 2023"…The cluster median PIU score and average time spent per day on WhatsApp were 20 and 132.65 min, respectively. …"
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848
Managing span of control efficiency and effectiveness
منشور في 2016"…Purpose The purpose of this paper is to address the following issues: first, the significance of the three independent variables (the chassis, trim, and assembly departments) on the three outputs (direct run loss first time capability, jobs per hour (JPH) lost, and injury rate); second, the optimal level of span of control based on the best achieved outputs; and third, whether increasing the span of control post 2009 improved manufacturing outputs in comparison with a span of control pre 2009. …"
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article -
849
Remediation of water from crude oil spill using a fibrous sorbent
منشور في 2016"…For fixed amount of sorbent, oil sorption was increased with an increasing of the amount of oil until equilibrium state was reached. …"
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article -
850
Child labor in the modern era. (c2014)
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masterThesis -
851
Leveraging Large Language Models to Enhance Cybersecurity Defenses Against Sophisticated Cyber Threats
منشور في 2024"…In our hyper-connected world, cyber threats are becoming more sophisticated by the day, making it increasingly difficult for traditional security methods to keep up. …"
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masterThesis -
852
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853
Biochar from food waste: a sustainable amendment to reduce water stress and improve the growth of chickpea plants
منشور في 2022"…The biochar application also increased key soil nutrients K, Mn, S, and P by a factor of 2–9 times. …"
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854
Cost Effective Transition Toward Electric Bus Fleets in Urban Transport
منشور في 2025احصل على النص الكامل
doctoralThesis -
855
An application framework for the distance learning domain (AFDL). (c2002)
منشور في 2002احصل على النص الكامل
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masterThesis -
856
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857
Ultrasonic Drug Delivery Using Micelles and Liposomes
منشور في 2016"…The addition of polyethylene glycol chains, for example, increases the blood circulation time of nanocapsules and, in some cases, improves their stability. …"
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bookPart -
858
Comparative outcome analysis of home-initiated non-medical interventions among toddlers with orally ingested substances
منشور في 2015"…P = 0.018); delayed arrival time significantly increased abnormal physical examination (Beta = 0.29, adj. …"
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article -
859
D2IA: Stream Analytics on User-Defined Event Intervals
منشور في 2019"…In most of the cases, data items and events are considered instantaneous, i.e., they are single time points in a discrete temporal domain. Nevertheless, a point-based time semantics does not satisfy the requirements of a number of use-cases. …"
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860
Causes of construction reworks and their mitigation strategies
منشور في 2018"…By reducing the reworks , client feel more comfortable and satisfied, company market value increases ,less wastage of material, reduce waste and time, fatigue and tension will be less among staff , more comfortable and safe work environment can be achieved. …"
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