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Determining simultaneously
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In this study, the simultaneous determination of Co, Cd, Ni, Cu, and Pb was carried out as a color complex with 4-(2-pyridylazo) resorcinol in an aqueous solution under the assesting of machine learning. A partial least-squares multivariate linear regression and artificial neuron network for the analysis of mixtures of metals were developed. MATLAB is a powerful software machine learning program that was used to support matrix calculations and displays.
8p
visergeyne
18-06-2024
0
0
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Part 2 of ebook "Progress in activity-based analysis" provides readers with contents including: sequential and simultaneous choice structures for modelling intra-household interactions in regional travel models; an empirical comparison of alternative models of household time allocation; incorporating latent determinants in activity time allocation modelling: application to value of activity time estimation; an analysis of activity type classification and issues related to the with whom and for whom questions of an activity diary;...
280p
dongmelo
21-05-2024
2
2
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This study aims to analyze the simultaneous relationship between supply chain strategy and profitability. This study will also analyze the effect of capital structure and profitability on firm value based on the supply chain strategy. Furthermore, it will analyze the factors that influence capital structure, profitability and firm value in manufacturing companies in Indonesia.
13p
longtimenosee09
08-04-2024
2
0
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This study provides a comparative statement of the recommendations suggested by every CSF from the perspective of each approach and examines how far the CSFs determine the successful implementation of Lean manufacturing and Six Sigma in the Moroccan aeronautics industry. Also, based on a qualitative research methodology it assesses the importance assigned to each CSFs for each approach. The results would provide aeronautics managers with indicators and guidelines for a successful simultaneous implementation of Lean principles and Six sigma techniques.
12p
longtimenosee06
27-03-2024
5
2
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This study addresses the Vehicle Routing Problem with Simultaneous Pickup and Delivery (VRPSPD), which carries multi-products in multiple compartments within a single-vehicle. The unique characteristics of the study lies on the determination of the vehicle route from the depot to customers because not only does it consider the vehicle’s capacity but also the compartment capacity which also serves as a limitation.
6p
longtimenosee06
27-03-2024
2
1
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The ability of farmers in the village's economic life is very varied and tends to be in a weak position, especially in terms of saving skills. This study aims to determine the influence of socioeconomic factors on the ability to save, pull, and push elements of farmers to keep and resource savings fund farmers. This research is a case study in Deli Serdang Regency, North Sumatera, where 60 people from 312 populations of paddy rice farmers were sampled purposively.
11p
longtimenosee06
27-03-2024
5
2
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In this work, a GC-MS/MS-based analytical method using accelerated solvent extraction combined with multi-layer silica gel column for sample preparation was developed to simultaneously determine 20 organochlorine pesticides (OCPs), 28 polychlorinated biphenyls (PCBs) and 8 polybrominated diphenyl ethers (PBDEs) in fish tissue.
14p
vigojek
02-02-2024
2
1
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This study aimed to develop and validate an HPLC-PDA method for simultaneous quantification of three compounds: Nicotinamide mononucleotide (NMN), nicotinic acid, and niacinamide in dietary supplements.
12p
vigojek
02-02-2024
4
1
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The objective of this study was to develop a method for the simultaneous determination of bixin and norbixin in different food samples using high performance liquid chromatography (HPLC-PDA).
12p
vigojek
02-02-2024
6
1
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A high-performance liquid chromatography method with a photodiode array detector (HPLC-PDA) was developed for the simultaneous determination of Capsanthin and Capsorubin in food. These are the two main carotenoids responsible for the red color found in Capsicum annuum and lily (Lilium).
13p
vigojek
02-02-2024
5
1
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In this study, a simple, selective, and accurate analysis method was developed for the simultaneous determination of anti-inflammatory drugs (paracetamol and diclofenac) existing inlet and outlet of the wastewater treatment system. This method used solid-phase extraction (SPE) and reversed-phase high-performance liquid chromatography with a photodiode array detector (HPLC-PDA).
10p
vialfrednobel
21-12-2023
4
2
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A combination of three active ingredients amlodipine besylate, telmisartan and hydrochlorothiazide has been used and proven effective in the treatment of hypertension in patients with moderate to severe hypertension, while it contributes to a reduction in product costs and increases patient compliance.
8p
vikissinger
21-12-2023
5
2
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To determine the effects of simultaneously ingesting glucose and fat on postchallenge glycemia and lipidemia in 12 healthy young Japanese women. The RLP-C rise by fat ingestion was ameliorated by co-ingesting glucose. Fasting TG, RLP-C, ApoB48, and ApoC-III levels predicted postchallenge TG and RLP-C rises.
10p
viisac
23-09-2023
7
1
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Manganese (IV) oxide/electrochemically reduced graphene oxide (MnO2/ErGO) composite was synthesized in an oxidation-reduction process followed by electrochemical reduction. The obtained materials were characterized with X-ray diffraction (XRD), electrochemical impedance spectroscopy (EIS), and scanning electron microscopy (SEM) with energy-dispersive X-ray mapping (EDX mapping).
16p
viberbers
09-08-2023
5
3
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The main goals of this research are to investigate the key factors that determine learners' satisfaction of E-Learning, assess their impact, and simultaneously provide a pragmatic evaluation of learners’ satisfaction of E-Learning, which has not been done by other studies under the same field. Unlike other studies under the same topic, this research has a systematic and multidimensional research model in which satisfaction is evaluated with reference to the aspects of the E-Learning system, as well as considering factors related to lecturers’ and learners' perspective.
26p
nhanchienthien
25-07-2023
6
3
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The research "Promoting the restructuring of Vietnamese securities companies in the orientation of sustainable development" aims to identify the key successes of the restructuring process of Vietnamese securities companies in the last period. Simultaneously, the research focuses on identifying and analyzing specific databases to determine the shortcomings and limitations of the restructuring process of securities companies in Vietnam.
12p
nhanchienthien
25-07-2023
9
4
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To better determine the relationship between spatial access to colonoscopy and colorectal cancer (CRC) outcomes, our objective was to examine the agreement of the classic, enhanced, and variable two-step floating catchment area (2SFCA) methods in evaluating spatial access to colonoscopy and to compare the predictive validity of each method related to late-stage CRC. 2SFCA methods simultaneously consider supply/demand of services and impedance (ie, travel time).
11p
vigamora
25-05-2023
7
2
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In the present study, PLS has been used to identify and quantify tetracycline and chlortetracycline without separation steps. In mixtures of one or two components, the use of chemometric tools avoided spectral interference between the target substances. The predictive ability of calibration models was evaluated and showed satisfactory results.
5p
vidoctorstrange
06-05-2023
8
2
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In the present study, a method for simultaneously determination of cynarin and chlorogenic acid in leafves artichoke extract was undertaken to develop and validate. The procedure, based on the use of reversed-phase liquid chromatography with ultraviolet detection, is simple and rapid and provides accurate and precise results.
8p
viargus
03-03-2023
5
1
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In this work, a chemometric approach to positive electrospray ionization (ESI) optimization for the simultaneous determination of the cyromazine, carbendazim, methomyl, imidacloprid, and thiophanate methyl in vegetable samples by liquid chromatography- mass spectrometry (LC-MS) has been developed.
6p
vicedric
08-02-2023
2
1
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