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1981
Giese-type alkylation of dehydroalanine derivatives via silane-mediated alkyl bromide activation
Published 2024-12-01“…Cheap and widely available building blocks like organohalides can be converted into alkyl radicals by means of photoinduced silane-mediated halogen-atom transfer (XAT) to offer a mild and straightforward methodology of alkylation. …”
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1982
Single-Path High-Resolution Digital PWM Architectures With Cascadability of Delay Lines
Published 2025-01-01“…Additionally, a GaN-based synchronous buck converter is designed and implemented to evaluate the performance of the proposed HRDPWM architectures in a real application. …”
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1983
Angioedema due to enalapril. A case report
Published 2023-07-01“…Angiotensin converting enzyme inhibitors are used by more than 40 million people worldwide for the treatment of cardiovascular diseases. …”
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1984
Optimal transmission for scalable video coded streaming in cellular wireless networks with the cooperation of local peer-to-peer network
Published 2017-04-01“…To optimize the cellular and peer-to-peer transmission arrangement, we first formulate it as a mixed integer nonlinear programming problem, which becomes more complicated when the number of user equipments increases. Then, we convert it to a quasi-convex optimization problem by approximating the indicator function with a continuous step function, and it can be solved by a centralized approach. …”
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1985
State-of-the-Art of CSR Design for Novel Applications Trend
Published 2025-01-01“…Among the converters currently employed for ac–dc conversion, diode rectifiers (DRs) and voltage source rectifiers are the most prevalent due to their accessibility, cost-effectiveness, and efficiency. …”
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1986
SQL Injection Detection Based on Lightweight Multi-Head Self-Attention
Published 2025-01-01“…The model is based on a novel Natural Language Processing (NLP) technique, where a tokenizer for converting SQL queries into tokens is adopted as a pre-processing stage for detection. …”
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1987
Aqueous Ammonia Sensor with Neuromorphic Detection
Published 2024-12-01“…A neuromorphic circuit converts the analog change of ammonia concentration expressed as a change of sensor impedance to the digitized frequency of spikes. …”
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1988
A Liquid Chromatography-Tandem Mass Spectrometry Method for Evaluation of Two Brands of Enalapril 20 mg Tablets in Healthy Human Volunteers
Published 2017-01-01“…Enalapril is an angiotensin-converting enzyme inhibitor used for treatment of hypertension and chronic heart disease. …”
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1989
Intelligent Fault Diagnosis of Aeroengine Sensors Using Improved Pattern Gradient Spectrum Entropy
Published 2021-01-01“…Firstly, raw fault signals are converted into spectral entropy images by introducing pattern gradient spectral entropy (PGSE), which is used as the input of CNN, because of the great advantage of CNN in processing images and the simple and rapid calculation of the modal gradient spectral entropy. …”
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1990
Hydrophobicity and performance analysis of beverage and agricultural waste torrefaction for high-grade bio-circular solid fuel
Published 2025-03-01“…Torrefaction is recognized as a high-performance technology for converting raw biomass into high-grade solid biofuel. …”
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1991
Available land for cellulosic biofuel production: a supply chain centered comparison
Published 2025-01-01“…Typical studies of the scale, cost, and greenhouse gas (GHG) mitigation potential of cellulosic biofuel take a land-centered approach which may neglect to account for the trade-offs between establishing bioenergy crops and the supply chain design decisions needed to allow those crops to be converted to liquid fuel. A mathematical programming approach is used to minimize the total annualized cost of a large-scale field-to-product system producing bioethanol in the USA midwest. …”
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1992
Feature Extraction and Selection Scheme for Intelligent Engine Fault Diagnosis Based on 2DNMF, Mutual Information, and NSGA-II
Published 2016-01-01“…In the phase of feature extraction, the S transform technique is firstly utilized to convert the engine vibration signals to time-frequency domain, which can provide richer information on engine operating conditions. …”
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1993
Proton response and neutron spectrum unfolding by solution-grown trans-stilbene scintillator
Published 2025-01-01“…A new approach was applied to obtain 1.3 ns full width at half maximum timing resolution in the Time-of-Flight experiment when using a 500 Mega samples per second analog to digital converter. The unfolding was performed using the iterative Bayesian method without any constraints, smoothness, or assumption of prior knowledge of original spectra. …”
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1994
Phthalocyanine aggregates as semiconductor-like photocatalysts for hypoxic-tumor photodynamic immunotherapy
Published 2025-01-01“…Herein, a concept emphasizing on transition from molecular PSs into semiconductor-like photocatalysts is proposed, which converts the PSs from type II photoreaction to efficient type I photoreaction. …”
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1995
Metal ion-crosslinking multifunctional hydrogel microspheres with inflammatory immune regulation for cartilage regeneration
Published 2025-01-01“…Due to the complex pathogenesis of OA, multifaceted therapies that modulate inflammatory and immune microenvironmental disturbances while promoting cartilage regeneration are key to control the progression of OA.MethodsHerein, a multifunctional nanoparticle (DIC/Mg-PDA NPs) was constructed successfully by the metal chelation effect between Mg2+ and catecholamine bond from dopamine, followed by the amidation with diclofenac (DIC), which was then prepared into an injectable hydrogel microsphere (DIC/Mg-PDA@HM) with immune-regulating and cartilage-repairing abilities through microfluidic technology for the treatment of osteoarthritis.Results and discussionThe sustained release of Mg2+ from the composite hydrogel microspheres achieved inflammatory immune regulation by converting macrophages from M1 to M2 and promoted cartilage regeneration through the differentiation of BMSCs. …”
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1996
Effect of grid‐following VSCs on frequency distribution of power grid
Published 2024-10-01“…Abstract The increasing penetration of grid‐following voltage source converters (GFL‐VSCs) in the power grid has changed the frequency dynamics of the system. …”
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1997
Synthesis and Characterization of Nickel Nanoparticles: Biological and Photocatalytic Properties
Published 2025-01-01“…Phytochemicals derived from bacteria, microorganisms, and plant leaf extracts can convert nickel ions (Ni2+) into nickel nanoparticles. …”
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1998
Experimental Study and Numerical Simulation of Seismic Behavior for RC Columns Subjected to Freeze-Thaw Cycles
Published 2017-01-01“…Thus, a numerical model considering uneven distribution of freeze-thaw damage was proposed by utilizing the results of Petersen’s test for relative dynamic modulus of elasticity (RDME) for different depths of concrete sample and based on Berto’s method which was proved to be effective to convert the numbers of FTCs under different freeze-thaw conditions. …”
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1999
Application of DC distributed bus bar power systems on ships
Published 2024-12-01“…Methods for troubleshooting semiconductor elements included in the frequency converter have been considered. Probable errors in the operation of the nacelle position monitoring system have been presented. …”
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2000
Design of Shadow Filter Using Low-Voltage Multiple-Input Operational Transconductance Amplifiers
Published 2025-01-01“…The MI-OTA is designed to provide multiple-input differential terminals using the multiple-input bulk-driven MOS transistor (MIBD-MOST) technique, allowing differential input signals to be converted into current output through its transconductance gain. …”
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