Proper analysis methods

Marker gene surveys have a wide variety of applications in species identification, population genetics, and molecular epidemiology. As these methods expand to new types of organisms and additional markers beyond 16S and 18S rRNA genes, comprehensive databases are a critical requirement for proper analysis of these data.

4p vihagrid 30-01-2023 8 3   Download

In this paper, we present a reduced-order modeling approach to study the Molten Salt Fast Reactor (MSFR). Our approach is nonintrusive and based on the proper orthogonal decomposition method. We include adaptivity in selecting the sampling points both in time and parameter space. Steady-state and transient analysis were both performed using the developed models.

14p vironald 15-12-2022 11 4   Download

Dimensionality reduction is an indispensable analytic component for many areas of single-cell RNA sequencing (scRNA-seq) data analysis. Proper dimensionality reduction can allow for effective noise removal and facilitate many downstream analyses that include cell clustering and lineage reconstruction.

21p vielonmusk 30-01-2022 9 1   Download

High-throughput RNA sequencing (RNA-seq) has evolved as an important analytical tool in molecular biology. Although the utility and importance of this technique have grown, uncertainties regarding the proper analysis of RNA-seq data remain.

17p vijeeni2711 24-07-2021 16 0   Download

The search for optimum design variables is conducted by using a recent heuristic method, namely Grey Wolf Optimizer. During the heuristic search, direct heat conduction problem has to be solved several times. The set of heat transfer parameters that lead to smallest error rate between computed temperature field and reference one is the optimum output of the inverse problem. In order to accelerate the process, the model order reduction technique Proper-Orthogonal-Decomposition (POD) is used.

14p nguaconbaynhay11 07-04-2021 15 3   Download

In this paper, the technique is applied to analyze transient heat transfer problems. In order increase time efficiency, a modelreduction technique, namely the proper orthogonal decomposition (POD), is employed. The idea is that a given large-size problem is projected into a small-size one which can be solved faster but still maintain the required accuracy.

10p larachdumlanat127 02-01-2021 9 2   Download

Missing values are commonly present in microarray data profiles. Instead of discarding genes or samples with incomplete expression level, missing values need to be properly imputed for accurate data analysis. The imputation methods can be roughly categorized as expression level-based and domain knowledge-based.

8p vioklahoma2711 19-11-2020 12 2   Download

Urban expansion is a global phenomenon. The study explored causes of urban sprawl and solutions for promoting sustainable urban development in the Central Highlands of Vietnam, a case study in Pleiku city in the context of rapid urbanization. The semi-quantitative and qualitative research approaches were used to collect the data including the questionnaire, focus group discussion (FGD), descriptive statistics and stakeholder analysis (SA) method.

21p tandlanh 21-11-2020 31 5   Download

In the present study, diagnostic analysis of the irrigation system was done and a rotational water allocation plan on the basis of ET requirement of crops was developed for a command area. The crop water requirements for the major Rabi crops viz. wheat, gram and barley were computed by Penman-Monteith method using computer program ‘CROPWAT’ and these were used in the development of rotational water allocation plan. This system leads to increased credibility and reliability, enhanced equity in water distribution, proper utilization of water resources and increased water use efficiency.

10p nguathienthan8 20-10-2020 10 1   Download

Normalization is essential to ensure accurate analysis and proper interpretation of sequencing data, and chromosome conformation capture data such as Hi-C have particular challenges. Although several methods have been proposed, the most widely used type of normalization of Hi-C data usually casts estimation of unwanted effects as a matrix balancing problem, relying on the assumption that all genomic regions interact equally with each other.

16p viconnecticut2711 28-10-2020 10 1   Download

Although microarray studies have greatly contributed to recent genetic advances, lack of replication has been a continuing concern in this area. Complex study designs have the potential to address this concern, though they remain undervalued by investigators due to the lack of proper analysis methods.

19p vicolorado2711 23-10-2020 14 1   Download

Brinjal (Solanum melongena L.) is one of the most important vegetable crops in India. In spite of the docility of brinjal towards genetic transformation through Agrobacterium, development of stable transgenic lines in brinjal is a cost, labour as well as time consuming process. On the other hand, the agro infiltration process has been optimized in different crops for the rapid analysis of transgene through transient expression. The process has also gained importance in synthetic biological applications for rapid production of therapeutic biomolecules in plants.

7p chauchaungayxua6 26-06-2020 24 1   Download

Surajpur Lake is a prominent wetland site in National Capital Region, India, known for its rich avifaunal and aquatic biodiversity. The present study was carried out to analyse water quality and to check the relationship among various physicochemical parameters in both temporal and spatial scales from March 2012 to February 2013. The water samples were collected from five different locations on monthly basis. Standard methods were followed for the collection, sampling and analysis for 12 physicochemical parameters. The data were analyzed using PAST (version 2.15) software.

17p nguaconbaynhay6 24-06-2020 18 0   Download

Analysis of high microsatellite instability (MSI-H) phenotype in colorectal carcinoma (CRC) is important for evaluating prognosis and choosing a proper adjuvant therapy. Although the conventional MSI analysis methods such as polymerase chain reaction (PCR) fragment analysis and immunohistochemistry (IHC) show high specificity and sensitivity, there are substantial barriers to their use.

10p viputrajaya2711 22-06-2020 13 0   Download

In the Tibetan Plateau, due to lack of raw experimental data sets and proper data analysis method, investigations on atmosphere laser communication channel (ALCC), especially under rainy condition, are rarely concerned by researchers. Neural network group and optimal weight initialization technology (OWIT) are adopted in the analysis process.

6p vivalletta2711 11-01-2020 16 0   Download

Over the period of years infections caused by multidrug resistance organisms has emerged as a major public health problem. Their prevalence rates vary in different parts of the world and hence local data regarding these pathogens were important. Our study was aimed to identify the presence of ESBL and AmpC producing Enterobacteriaceae isolates from various clinical samples in our hospital setup various clinical samples were processed consecutively during the study period for microbiological analysis as per standard operating procedure.

9p quenchua2 16-12-2019 21 1   Download

Ground improvement technique by prefabricated vertical drain (PVD) in combination with vacuum preloading is widely used to facilitate consolidation process and reduce residual settlement. However, this technique seem hardly be estimated by both analytical method and numerical method because it has complex boundary conditions (such as vacuum pressure changing with time). Moreover, lateral displacements caused by this technique are also significant problem.

18p chauchaungayxua1 03-12-2019 43 1   Download

This chapter presents the following content: Utilize alternative methods when establishing a hotel’s room rate structure, apply revenue management and analysis techniques to the administration of a hotel’s room rate structure, recognize the importance to a hotel of properly managing and controlling its non-room revenue.

14p kexauxi2 27-08-2019 25 1   Download

The inter-area oscillations in large interconnected power systems often have features of beings low-frequency, lightly damped, and affecting relatively more generating units located in multiple areas. They restrict the allowable power flow on tie - lines and may lead to unexpected contingencies if it is not to be in proper observation.

10p viengland2711 23-07-2019 27 0   Download

In this paper, an investigation of nonregular TOFD indications acquired from RVHP tubes using experiments and computer simulation was performed in order to identify and distinguish TOFD signals by coarse grains from those by Primary Water Stress Corrosion Crack (PWSCC). For proper understanding of the nonregular TOFD indications, microstructural analysis of the RVHP tubes and prediction of signals scattered from the grains using Finite Element Method (FEM) simulation were performed.

13p minhxaminhyeu4 26-06-2019 16 0   Download