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341
A computational approach for prediction of viscosity of chemical compounds based on molecular structures
Published 2025-01-01“…The research paper explores the feasibility of predicting the viscosity of a diverse chemical compound by using molecular structures at 25 °C through supervised machine learning methods. …”
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342
A Hazardous Chemical-Oriented Monitoring and Tracking System Based on Sensor Network
Published 2014-05-01“…We present a monitoring and tracking system for storage and transportation of chemicals. In accord with the standards and regulations of transport vehicles for hazardous chemicals, an overall structure-function diagram for vehicle monitoring and a pre-warning system were proposed by integrating various technologies such as computer modeling, control theory, multisensor data fusion, communication science, space positioning, and safety management science. …”
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343
Chemical tools to define and manipulate interferon-inducible Ubl protease USP18
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344
Monitoring of milk rennet coagulation: Chemical and physical perspective using Raman spectroscopy
Published 2025-06-01“…Raman signals can be employed to study the physical behavior of renneting milk and to analyze the changes in chemical bonds, depending on the data pretreatment method applied, specifically in baseline correction. …”
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345
Estimation of Unknown Object Measures in a Chemical Weighing Design with Correlated Errors
Published 2024-09-01Subjects: “…chemical balance weighing design…”
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346
Forecast of Chemical Export Trade Based on PSO-BP Neural Network Model
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347
INFLUENCE OF THE CHEMICAL CONTENTS OF THE HIGH-TEST CAST-IRON ON ITS MECHANICAL CHARACTERISTICS
Published 2004-05-01“…The results of the investigations of the chemical constitution of the high-duty cast iron on its mechanical characteristics are given.…”
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348
The Search for the Optimal Methodology for Predicting Fluorinated Cathinone Drugs NMR Chemical Shifts
Published 2024-12-01“…In the current study, cathinone and its 12 fluorinated derivatives were selected for gauge-including atomic orbital (GIAO) NMR calculations using Hartree–Fock (HF) and 28 density functionals combined with 6-311++G** basis set to find the optimal level of theory for <sup>1</sup>H, <sup>13</sup>C, and <sup>19</sup>F chemical shifts modeling. All calculations were performed in the gas phase, and solutions were modeled with a polarized-continuum model (PCM) and solvation model based on density (SMD). …”
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349
Relationship between the Optical Properties and Chemical Composition of Urban Aerosol Particles in Lithuania
Published 2018-01-01“…In situ investigation results of aerosol optical properties (absorption and scattering) and chemical composition at an urban background site in Lithuania (Vilnius) are presented. …”
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350
Chemical profiling, antioxidant, and antimicrobial activities of the essential oil of Matricaria recutita (Chamomile)
Published 2025-01-01“…This research focuses on extracting essential oil through hydro-distillation, followed by Gas Chromatography-Mass Spectroscopy (GC-MS) to identify its chemical constituents and antioxidant and antimicrobial activities against bacteria and fungi responsible for common skin infections. …”
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351
Prediction of Four Kinds of Simple Supersecondary Structures in Protein by Using Chemical Shifts
Published 2014-01-01“…Moreover, our finding suggests that the combined use of different chemical shifts will influence the accuracy of prediction.…”
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352
Experimental characterization of chemical mineral composition and morphology of titanium in carbonized slag particles
Published 2025-01-01“…Based on the analysis of chemical mineral composition and particles size, it is concluded that the carbonized slag is a low-grade titanium raw material with high impurity content, uneven particle size and wide distribution range, and the only crystal phase obtained by detection is TiCxOy. …”
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353
Chemical Composition and Mixing State of Fine Particles during Haze Periods in Yinchuan
Published 2023-08-01Subjects: Get full text
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354
Analysis of Puerarin and Chemical Compositions Changes in Kudzu Root during Growth Period
Published 2014-01-01“…The kudzu root is one of the earliest medicinal plants listed in traditional Chinese medicine. In this paper, chemical compositions changes of kudzu roots from one year old to five years old were analyzed with respect to puerarin, acid-insoluble polysaccharides, acid-soluble polysaccharides, reducing sugar, protein, free amino acids, and lipid. …”
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355
Chemical Modifications of Cassava Peel as Adsorbent Material for Metals Ions from Wastewater
Published 2016-01-01“…Modified adsorbents were chemically characterized for their chemical composition and pHPZC (point of zero charge), while adsorption tests determined the best conditions of pH, adsorbent mass, and contact time between adsorbent and adsorbate in the process of removal of the metal ions. …”
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356
Variability of the chemical composition of the wood and bark of two tropical hardwoods from Ghana
Published 2024-05-01“… The study aims to investigate the chemical properties of the wood and bark of two tropical tree species Nesogordonia papaverifera and Holarrhena floribunda from Ghana to increase the efficiency of their utilization. …”
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357
Truffle Species Discrimination Based on Their Chemical Composition, Chromaticity Coordinates and Antioxidant Capacity
Published 2024-07-01“…To prevent these frauds, this study proposes to explore the chemical composition and antioxidant capacity to discriminate the six-truffle species encountered in France. …”
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358
Characterization of Cobalt Sulfide Thin Films Synthesized from Acidic Chemical Baths
Published 2020-01-01“…Cobalt sulfide thin films were synthesized from acidic chemical baths by varying the deposition time. The powder X-ray diffraction studies indicated that there are hexagonal CoS, face-centered cubic Co3S4, and cubic Co9S8 phases of cobalt sulfide. …”
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359
Absorption spectra of Nitrazine Yellow indicator. Experimental data and quantum chemical evaluations
Published 2024-06-01“…This article presents an experimental investigation and theoretical analysis of the electronic absorption spectra of the indicator nitrazine yellow (NY) in aqueous solutions. Quantum chemical modeling of electronically excited states is performed within the framework of time-dependent density functional theory (TD-DFT). …”
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360
Conductometric, physico-chemical, and biological activity investigations of a copper–indometacin complex
Published 2025-12-01Get full text
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