Nearinfraredspectroscopy相关论文
Research on the Mechanism and Optimization of NIR Quantitative Analysis Model for Wheat Seed Germina
In this study, the backward interval partial least squares (BiPLS) and the synergy interval partial least squares (SiPLS......
Near infrared reflection spectroscopy (NIRS) as a novel tool to study wild and cultivated radix scut
A rapid near infrared spectroscopic method for the variety discrimination and content determination of radix scutellaria......
Rapid Identification of Waste Cooking Oil with Near Infrared Spectroscopy Based on Support Vector Ma
The qualitative model for rapidly discriminating the waste oil and four normal edible vegetable oils is developed using ......
Using the technology of near infrared diffuse transmission spectrum and the methods of partial least squares, exploring ......
Citrus greening or Huanglongbing(HLB)is one of most serious citrus diseases in the world.Once a tree is infected.there i......
Near infrared (NIR) assignment of Isopsoralen was performed using deuterated chloroform solvent and two-dimensional corr......
The relevance study of effective information between near infrared spectroscopy and chondroitin sulf
Near infrared spectroscopy (NIRS) is based on molecular overtone and combination vibrations. It is difficult to assign s......
Near infrared spectroscopy (NIRS) analysis technology, combined with chemometrics, can be effectively used in quick and ......
Rapid determination of hyaluronic acid concentration in fermentation broth with near-infrared spectr
Hyaluronic acid (HA) concentration is an important parameter in fermentation process. Currently, carbazole assay is wide......
Wavelet-based classification and influence matrix analysis method for the fast discrimination of Chi
A discriminant analysis technique using wavelet transformation (WT) and influence matrix analysis (CAIMAN) method is pro......
Rapid monitoring the water extraction process of Radix Paeoniae Alba using near infrared spectroscop
Near infrared (NIR) spectroscopy has been developed into one of the most important process analytical techniques (PAT) i......
Microwave ablation (MWA) status monitoring in real time plays a key role in assessment of therapeutic effectiveness. As ......
近红外光谱定量分析中, 采用合适的校正集选择方法是建立预测性能良好的近红外定量模型的关键技术之一。 校正集选择方法有RS法、 ......
Application of particle swarm optimization-based least square support vector machine in quantitative
A particle swarm optimization (PSO)-based least square support vector machine (LS-SVM) method was investigated for quant......
通过建立校正集样本不同的模型Ⅰ与模型Ⅱ来研究温度对水泥生料近红外光谱模型的影响,其中模型Ⅰ中的建模样本为温度一致的样本,模......
pH value monitoring during human albumin purification with near infrared spectroscopy and chemometri
Human albumin (HA) is a very important blood product which requires strict quality control strategy. Acid precipitation ......
木材抗弯强度是评价木材力学性质的重要指标, 其快速准确预测具有工程应用价值和科学意义。 重点研究了使用近红外光谱分析光谱特......
Germinated brown rice (GBR) is rich in gamma oryzanol which increase its consumption popularity, particularly in the hea......
Spectra selection methods: A novel optimization way for treating dynamic spectra and in-line near in
Near infrared (NIR) spectroscopy is now widely used in fluidized bed granulation. However, there are still some demerits......
Application of near infrared spectroscopy in monitoring the moisture content in freeze-drying proces
As an important process analysis tool, near infrared spectroscopy (NIRS) has been widely used in process monitoring. In ......
Feasibility study on estimation of rice weevil quantity in rice stock using near-infrared spectrosco
Thai rice is favored by large numbers of consumers of all continents because of its excellent taste, fragrant aroma and ......
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With increasing development in innovative instrumentation,the chemical data is usually in the shape of high dimensio......
Application of near-infrared spectroscopy and chemometric methods to diagnose early stage endometria
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Fast Determination of Water Content and Viscosity of PAG-Based In-Use Lubricants by Partial Least Sq
A quick and nondestructive method for determining water content and viscosity of in-used PAG-based lubricants using near......
Model Optimizations of Soil Total and Available Phosphorus Using NIRS after the Ultra-low Temperatur
In order to investigate effects of freeze-thawing treatment on models of soil total phosphorus and available phosphorus ......
The object of this study was to explore the feasibility of support vector machine(SVM)to identify the origin of chondroi......
采用径向基神经网络（RBFNN）结合近红外光谱（NIRS）技术建立一种分析安络小皮伞发酵菌丝体中甘露醇、多糖和腺苷三种组分的定量分析模型......
以日常体检用血清样品为实验材料，以临床传统甘油磷酸氧化酶-过氧化物酶-4-氨基安替比林-酚法测定得到的甘油三酯含量作为参比值，同......
一致方法为改进量的模型的可靠性在介绍了有希望的工具在红外线附近(NIR ) 分光镜的分析。为在 NIR 系列的 multivariate 刻度改进......
The training set of a universal near infrared (NIR) model for quantitative analysis of a drug should cover as many sampl......
采用近红外光谱技术和化学计量学方法,测定鳙(Aristichthys nobilis)、鲢(Hypophthalmichthys molitrix)和草鱼(Ctenopharyngodon ......
目的应用近红外光谱法(NIRS)观察极低出生体质量儿(VLBWI)早期喂养不耐受(生后14 d内)时肠道血氧饱和度的变化。方法选取符合纳入......
Species authentication and geographical origin discrimination of herbal medicines by near infrared s
Near infrared (NIR) spectroscopy as a rapid and nondestructive analytical technique, integrated with chemometrics, is a ......
目的：对近红外光谱在中药鉴别和质量控制中的应用进行分析。方法通过模型建立常用的化学计量学方法，分析近红色外光谱在中药鉴别领域......
采用近红外(NIR)漫反射光谱法对头孢拉定胶囊进行快速定量分析.按处方配制头孢拉定含量5.01%～91.24%的30个实验室样品,并收集来源于......
研究了采用近红外光谱测定柴油中芳烃含量的方法，通过高效液相色谱分离，移动丝氢火焰检测器检测获得柴油中芳烃的基础数据，在５０００－１００００ｃｍ＾－１波长范围......
采用傅立叶变换近红外光谱技术与偏最小二乘方法结合测定柴油的十六烷值。讨论了训练集体本光谱范围的选择，光谱预处理方法最佳主因......
