Complex problems

This study investigates the impact of teaching methodologies with probabilistic programming language R on student performance across various topics in probability theory and statistics. Integrative teaching strategies has shown impressive efficiency in enhancing student’s critical thinking skills, creativity, and ability to solve complex problems.

8p vipanly 28-10-2024 1 1   Download

This paper explores the application of GeoGebra software to assist teachers and students in lessons on fixed points of families of lines and circles, a relatively complex topic in secondary school geometry that requires logical reasoning and advanced proof skills. GeoGebra, as a visual modeling tool, enables the discovery and proof of fixed points in problems involving families of lines and circles.

7p viaburame 14-03-2025 5 1   Download

Complex problems in global development require cooperation among specialists from numerous backgrounds. Consequently, trans-disciplinary research seems to be appreciated due to its exploration of expertise far beyond the the specific boundary of an individual branch. This study seeks to identify negative aspects of the Research Team as an approach to the path of trans-disciplinary research.

9p tuetuebinhan000 23-01-2025 6 1   Download

The consequences of tuberculosis on human society are immense. Tuberculosis remains a major cause of morbidity and mortality in many countries and a significant public health problem worldwide. Active tuberculosis is diagnosed by detecting Mycobacterium tuberculosis complex bacilli in specimens from the respiratory tract (pulmonary TB) or in specimens from other bodily sites (extra pulmonary TB).

5p viuchiha 06-01-2025 4 1   Download

The aim of this study is to explore and develop methods of controlling colour while overcoming many of the inherent problems in the processing. Because to the enormous variety of paper available, testing for printing was narrowed to primarily 100% cotton papers. The negative was critical in realising the full potential of the salt prints tonal range. The film tested was limited by availability in the Australian market. The research into various films to create digital output negatives proved to be complex and time consuming.

236p runthenight07 01-03-2023 11 3   Download

Research objectives of the thesis: Research the theories of complex fuzzy sets, complex fuzzy logic and measures based on complex fuzzy sets; research and development of fuzzy inference system based on complex fuzzy sets; research applied techniques to reduce rules, optimize fuzzy rules in complex fuzzy inference system; research on how to represent rules based on fuzzy knowledge graphs to reduce inference computation time for the test set and deal with the cases where the new dataset is not present in the training data set.

27p beloveinhouse01 15-08-2021 22 4   Download

Although the research direction on NSFD schemes for differential equations have achieved a lot ofresults shown by both quantity and quality of existing research works, real-world situations have always posednew complex problems in both qualitative study and numerical simulation aspects. On the other hand, there aremany differential models that have been established completely in the qualitative aspect but their correspondingdynamically consistent discrete models have not yet been proposed and studied

26p capheviahe29 17-03-2021 33 4   Download

It is impossible to find an optimal algorithm that can reduce time and memory complexities with best detection performance. These aspects are always in conflict with each other. Thus, in each chapter, we will propose algorithms to solve each problem quite independently.

26p larachdumlanat129 20-01-2021 36 5   Download

In this paper, we present a novel global protein-protein interaction network alignment algorithm, which is enhanced with an extended large neighborhood search heuristics. Evaluated on benchmark datasets of yeast, fly, human and worm, the proposed algorithm outperforms state-of-the-art algorithms. Furthermore, the complexity of ours is polynomial, thus being scalable to large biological networks in practice.

11p tamynhan4 06-09-2020 16 4   Download

Evaluating nonlinear HPA models regarding to problem of simulating intermodulation products (IMP). Proposing the polysine model for precise simulation of IMPs, especially for signals with complex structures. Proposing the use of predistortion schemes for MIMO-STBC systems based on thorough analyses of the nonlinear HPA effects on these systems with transmit/receive filters introduced in the model.

14p gaocaolon6 30-07-2020 42 1   Download

The aim of our paper is to present some of the current concerns regarding leadership and its evolution in relation to the evolution of society in general starting from the dramatic changes occurring in the economic, social, political, technological and cultural fields and also to highlight some of the future directions of leadership.

10p guineverehuynh 20-06-2020 19 2   Download

The purpose of current research paper is to provide an international perspective on contribution of Industrial partner centric Learning as an Innovative Business Management tool.

11p guineverehuynh 21-06-2020 14 1   Download

This paper explores how and where the researches on adaptive performance are moving under the constraints and guidelines for VUCA environment. The methodology adopted here is review based content analysis.

10p guineverehuynh 21-06-2020 17 3   Download

Présenter des fondements théoriques, des conceptions différentes de la traduction qui jouent un rôle primordial dans la collecte et l’analyse du corpus présenté dans le deuxième chapitre de cette étude. Nous n’avons pas l’ambition de présenter les éléments théoriques de façon exhaustive, nous essayerons de les classer selon un ordre allant du plus élémentaire au plus complexe.

60p nguathienthan 04-10-2019 31 3   Download

General approaches to the analysis of complex synthetic problems, general approaches to the analysis of complex, synthetic problems,... as the main contents of the document "The logic of chemical synthesis". Invite you to consult for additional documents for the academic needs and research.

5p hdaothi8 11-11-2015 81 6   Download

With the international order experiencing rapid change,many new and complex global issues have arisen. Most of these are having an impact on the East Asian region. Within this region, two very sensitive problems, the North Korean nuclear issue and territorial dispute in the South China Sea, remain unsolved.

170p nguyenthiminh32 12-07-2014 73 8   Download

In this paper we address the problem of extracting features relevant for predicting protein±protein interaction sites from the three-dimensional structures of protein complexes. Our approach is based on information about evolutionary con-servation and surface disposition. We implement a neural network based system, which uses a cross validation proce-dure and allows the correct detection of 73% of the residues involved in protein interactions in a selected database comprising 226 heterodimers.

6p research12 29-04-2013 34 3   Download

NMR spectroscopy and X-ray crystallography have provi-ded important insight into structural features of phenyl-alanine hydroxylase (PAH) and tyrosine hydroxylase (TH). Nevertheless, significant problems such as the substrate specificity of PAHand the different susceptibility of TH to feedback inhibition by L-3,4-dihydroxyphenylalanine (L-DOPA) compared with dopamine (DA) remain unre-solved.

11p tumor12 20-04-2013 55 3   Download

Reliable detection and identification of pathogens in complex biological samples, in the presence of contaminating DNA from a variety of sources, is an important and challenging diagnostic problem for the development of field tests. The problem is compounded by the difficulty of finding a single, unique genomic sequence that is present simultaneously in all genomes of a species of closely related pathogens and absent in the genomes of the host or the organisms that contribute to the sample background. ...

11p dell39 27-03-2013 37 4   Download

The complexity of full-scale metabolic models is a major obstacle for their effective use in computational systems biology. The aim of model reduction is to circumvent this problem by eliminating parts of a model that are unimportant for the properties of interest.

16p inspiron33 23-03-2013 34 3   Download