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Journal articles on the topic 'Componenta principală a creatiei'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Elena, PELEAH, MELNIC Victor, CIOBANU Nicolae, and BEJINARI Marina. "ACTIVITATEA BIOLOGICĂ A ULEIURILOR ESENŢIALE DIN FORMELE AUTOHTONE DE MENTHA SPICATA L." STUDIA UNIVERSITATIS MOLDAVIAE Științe Reale și ale Naturii, no. 1(141) (2021): 116–20. https://doi.org/10.5281/zenodo.4980544.

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Ecotipurile autohtone sălbatice de <em>Mentha spicata</em> L. au fost colectate din opt zone diferite şi a fost analizată compoziția uleiurilor esenţiale. Chemotipurile diferă în compoziţia componentelor uleiul esenţial şi în raportul cantitativ al componentelor. Chemotipurile de mentă au fost impărţite în funcţie de componenta principală – sintetizarea carvonei, linaloolului  sau mentolei şi keto-oxizilor. Chemotipurile studiate au arătat o activitate bactericidă şi fungicidă semnificativă.

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Sameer, Kumar Kaul, and Mishra Nitin. "AN ANLYSIS OF PLANT DISEASE AND THEIR DETECTION." International Research Journal of Modernization in Engineering Technology and Science 3, no. 8 (2021): 1126–29. https://doi.org/10.5281/zenodo.5293820.

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One of the biggest revolutions of modern history is the invention of agriculture for a healthier lifestyle. It significantly changed the human culture and played an important role in the development of the population and biological improvements in food production and domestication. The frequency of pests on food crops increased because environmental circumstances were changing, and diseases on crops increased rapidly. These diseases inflict catastrophic social, economic, and ecological casualties, and this extraordinary challenge is a concern for the correct and prompt detection of diseases. I

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Parmendra, Kumar, and Arakh Rajendra. "AN ANLYSIS OF PLANT DISEASE AND THEIR DETECTION." International Research Journal Of Modernization In Engineering Technology And Science 3, no. 8 (2021): 1176–79. https://doi.org/10.5281/zenodo.6386827.

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One of the biggest revolutions of modern history is the invention of agriculture for a healthier lifestyle. It significantly changed the human culture and played an important role in the development of the population and biological improvements in food production and domestication. The frequency of pests on food crops increased because environmental circumstances were changing, and diseases on crops increased rapidly. These diseases inflict catastrophic social, economic, and ecological casualties, and this extraordinary challenge is a concern for the correct and prompt detection of diseases. I

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Aulia, Maulidiah Amirul, and Unun Zumairoh Asr Himsyah. "Kepemimpinan Kepala Sekolah dalam Mengembangkan Mutu Sumber Daya Guru di Kelompok Bermain (KB) Anggrek Landungsari Pekalongan Jawa Tengah." Nidhomiyyah: Jurnal Manajemen Pendidikan Islam 3, no. 2 (2022): 163–71. http://dx.doi.org/10.38073/nidhomiyyah.v3i2.813.

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The school principal must have a strategy for the progress of his institution by developing the quality of teacher resources in the hope that each teacher will have good academic competence. All of the quality weaknesses of these educational components lead to the low academic quality of teachers. This study aims to find out how the principal's leadership in developing the quality of teacher resources is implemented in the Anggrek Landungsari Playgroup (KB) with a focus on the strategy, role and program of the Principal in Developing the Quality of Teacher Resources. This study uses a qualitat

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Idami, Maya Shaumi, Cut Zahri Harun, and Khairuddin Khairuddin. "Principal's Strategy for Increasing Accreditation in Junior High Schools." AL-ISHLAH: Jurnal Pendidikan 14, no. 4 (2022): 6687–94. http://dx.doi.org/10.35445/alishlah.v14i4.1354.

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Principals, as policymakers in schools, must function optimally. As a leader in educational institutions, the principal must be able to improve school accreditation in an effort to improve the quality of education. The purpose of this study was to obtain data and information regarding (1) the principal's strategy in increasing accreditation which was reviewed on the quality of graduates; (2) the principal's strategy in increasing accreditation through the learning process; (3) The principal's strategy in improving the accreditation status of teacher quality. The research approach is a descript

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de Hei, Miranda, and Inge Audenaerde. "How to Support Co-creation in Higher Education: The Validation of a Questionnaire." Higher Education Studies 13, no. 3 (2023): 54. http://dx.doi.org/10.5539/hes.v13n3p54.

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In this study, we regard co-creation as a collaborative process where students, lecturers and working field professionals from outside the university jointly develop innovative products, processes or knowledge. In co-creation all stakeholders equally contribute to the collaborative process and aim to create beneficial outcomes for each participant. Co-creation can be used as a valuable pedagogical method to support continuous interaction between learning and working in higher education to foster innovation. However, this process is not necessarily mastered by co-creation groups. In order to id

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Shulpina, Polina, and V. A. Dokuchaev. "PRINCIPAL COMPONENT ANALYSIS FOR MACHINE LEARNING." SYNCHROINFO JOURNAL 8, no. 6 (2022): 18–24. http://dx.doi.org/10.36724/2664-066x-2022-8-6-18-24.

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Training a Supervised Machine Learning model involves several stages. In the first stage, the data is passed via model, creating predictions (forecasts). The next stage is to compare these forecasts with factual values (ground truth). The final stage is optimizing the model by minimizing a certain cost function. The model improves that way. Occasionally, an input sample contains many columns. Using each column in a model leads to problems, the curse of dimensionality. At that rate, it is necessary to be selective about functions. We will embrace Principal Component Analysis (PCA), that is one

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Vrigazova, Borislava. "Novel Approach to Choosing Principal Components Number in Logistic Regression." ENTRENOVA - ENTerprise REsearch InNOVAtion 7, no. 1 (2021): 1–12. http://dx.doi.org/10.54820/pucr5250.

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The confirmed approach to choosing the number of principal components for prediction models includes exploring the contribution of each principal component to the total variance of the target variable. A combination of possible important principal components can be chosen to explain a big part of the variance in the target. Sometimes several combinations of principal components should be explored to achieve the highest accuracy in classification. This research proposes a novel automatic way of deciding how many principal components should be retained to improve classification accuracy. We do t

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Schürer, Kevin, and Tatiana Penkova. "Creating a typology of parishes in England and Wales: Mining 1881 census data." Historical Life Course Studies 2 (September 29, 2015): 38–57. http://dx.doi.org/10.51964/hlcs9358.

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   The paper presents the application of principal component analysis and cluster analysis to historical individual level census data in order to explore social and economic variations and patterns in household structure across mid-Victorian England and Wales. Principal component analysis is used in order to identify and eliminate unimportant attributes within the data and the aggregation of the remaining attributes. By combining Kaiser’s rule and the Broken-stick model, four principal components are selected for subsequent data modelling. Cluster analysis is used in order to

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Ocelíková, Eva, and Ladislav Madarász. "Contribution to Creation of Complex System Macrosituations." Journal of Advanced Computational Intelligence and Intelligent Informatics 6, no. 2 (2002): 79–83. http://dx.doi.org/10.20965/jaciii.2002.p0079.

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This paper deals with the creation of multidimensional data classes – macrosituations – by decreasing their dimension. A large number of monitored attributes in examined situations in complex systems often complicates technical realization of classification and extends the time needed for providing a decision. It is possible to decrease the dimension of situations and, simultaneously, to not decrease decision-making quality. The main subject relates to a possible approach – the Principal Component Method. The basis of this method lies in finding a linear transformation of original p-dimensiona

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Ramasimu, Ntsieni Fitzgerald. "Innovative teaching strategies: A principal component analysis." Corporate and Business Strategy Review 5, no. 1 (2024): 87–98. http://dx.doi.org/10.22495/cbsrv5i1art9.

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The paper investigated the degree of innovative teaching practices by secondary school teachers in the Vhembe District, South Africa, using a principal component analysis approach. Innovative teaching strategies refer to creative and efficient actions and performances that teachers use in the selection of materials, techniques, and learner assessments to encourage and develop learner creativity (Yu et al., 2021). Innovative teachers are those whose teaching methods differ from the conventional patterns of knowledge-transfer teaching and teacher-centred teaching. They solve educational problems

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Jolliffe, Ian T., and Jorge Cadima. "Principal component analysis: a review and recent developments." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 374, no. 2065 (2016): 20150202. http://dx.doi.org/10.1098/rsta.2015.0202.

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Large datasets are increasingly common and are often difficult to interpret. Principal component analysis (PCA) is a technique for reducing the dimensionality of such datasets, increasing interpretability but at the same time minimizing information loss. It does so by creating new uncorrelated variables that successively maximize variance. Finding such new variables, the principal components, reduces to solving an eigenvalue/eigenvector problem, and the new variables are defined by the dataset at hand, not a priori , hence making PCA an adaptive data analysis technique. It is adaptive in anoth

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Kumar, Sunil, Tanu Srivastava, and Raj Shree Singh. "Hand Gesture Recognition Using Principal Component Analysis." Asian Journal of Engineering and Applied Technology 6, no. 2 (2017): 32–35. http://dx.doi.org/10.51983/ajeat-2017.6.2.820.

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Nowadays actions are increasingly being handled in electronic ways, instead of physical interaction. From earlier times biometrics is used in the authentication of a person. It recognizes a person by using a human trait associated with it like eyes (by calculating the distance between the eyes) and using hand gestures, fingerprint detection, face detection etc. Advantages of using these traits for identification are that they uniquely identify a person and cannot be forgotten or lost. These are unique features of a human being which are being used widely to make the human life simpler. Hand ge

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Syofian, Syofan, and Ahmad Yani T. "SCHOOL PRINCIPAL MANAGEMENT IN REALIZING FREEDOM FOR DIGITALIZED LEARNING IN PRIMARY SCHOOLS." PROGRES PENDIDIKAN 5, no. 3 (2024): 281–87. http://dx.doi.org/10.29303/prospek.v5i3.1222.

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This research examines the leadership management of elementary school principals in their efforts to realize Freedom of Learning in the Era of Digitalization. The aim of this research is to describe and analyze the leadership management of the principal in realizing the Freedom of Learning era of digitalization in Elementary Schools. The research method used is qualitative research with descriptive explanation. Research sources include books, journals, websites and magazines. The results of the research show that the Merdeka Belajar curriculum launched by the government, the integration of the

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Bonnafous, Alain, and Marko Kryvobokov. "Insight into apartment attributes and location with factors and principal components." International Journal of Housing Markets and Analysis 4, no. 2 (2011): 155–71. http://dx.doi.org/10.1108/17538271111137930.

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PurposeThe purpose of this paper is to better understand the spatial structure of the Lyon urban area focusing on real estate. For this, two aims are formulated. The first aim is to identify and geographically analyse latent structure underlying apartment variables and location. The second aim is to decrease a number of explanatory variables in a hedonic model of real estate prices applying latent constructs.Design/methodology/approachFor the first aim of a parsimonious representation among measured variables, exploratory factor analysis is applied. For the second aim of data reduction, princi

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С., Д. Дімітрова-Бурлаєнко. "КОМПОНЕНТНО-СТРУКТУРНИЙ ЗМІСТ ПОНЯТТЯ «КРЕАТИВНА КОМПЕТЕНТНІСТЬ ІНЖЕНЕРА»". Педагогіка та психологія, № 59 (23 квітня 2018): 150–60. https://doi.org/10.5281/zenodo.1227091.

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The essence of the "creative competence" concept in the context of formation of creative potential of future engineer is defined in the article. It is claimed that the creative competence as a ities development of the technical university student for the purpose of an initcomponent of professional competence of the engineer is defined by necessity of creative abiliative, independence, creativity, research abilities demonstration in its future engineering activity. Author's determination of creative competence of the modern engineer as a complex personal entity is provided that en

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Rivero Castro, Maria del Rosario, Teresa Yañez Cifuentes, and Constanza Hurtado. "Preparación para ejercer un liderazgo efectivo en Chile: Estudio de opinión a directores a partir del Marco para la Buena Dirección." education policy analysis archives 27 (September 23, 2019): 117. http://dx.doi.org/10.14507/epaa.27.4391.

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International evidence has placed school leadership as the second most important factor for student learning. Educational national policies have given increasing attention to school principals, advancing in the creation of a Leadership Framework called Marco para la Buena Dirección (MDBLE). This frame traces the practices, knowledge and principles and skills that characterize an effective school leader. This article evaluates the degree of preparation to exercise an effective leadership derived from the MDBLE, based on a survey of 575 principals. Results conclude that the framework is well-kno

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Khaminkhiew, Lek, Somkid Sroinam, and Nawattakorn Homsin. "The Study of Competencies of Secondary School Principals in 21st Century." Public Administration Research 8, no. 2 (2019): 1. http://dx.doi.org/10.5539/par.v8n2p1.

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This study aims to develop the competency indicators of secondary school principals in the 21st century and to examine the consistency of competency indicators structure model of secondary school principals in 21st century with empirical data. There are two stages in the process of research. Step 1 is conducting theoretical structure model of secondary school principals in the 21st century by documentary synthesis, gathering draft models of the theoretical indicators structure and the in-depth interview with nine experts were used to formulate a theoretical model. The instrument was the interv

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Kalinitchev, Anatoliy I. "Сoncentration waves behaviour and the chromatographic displacement development in the sorbentsnanocomposites during the multicomponent mass transfer and visualisation of the sorption kinetics process". Сорбционные и хроматографические процессы 19, № 5 (2019): 512–24. http://dx.doi.org/10.17308/sorpchrom.2019.19/1166.

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There is considered the Multi-(6th)-component Mass Transfer (MMT) inside the planar matrices ofthe sorbent-NanoComposite (NC) by the computerized modelling. During the MMT kinetics in the NC planar-membrane the chromatographic Displacement Development (DD) for the propagating modes of the twoconcentration Xm(1,2)(L,T)-principal waves is modeled for the two principal m1,2-sorbate components (m=1,2)of the Multi(6)-components NC MMT combined “Diffusion, and sorption” system.The computerized modelling mentioned here is based on the mathematical solution of the MMTmulti 6-components Eqns. partial d

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Taylor, Karen, T. Blaine Hoshizaki, Andrew Post, and Michael D. Gilchrist. "The relationship between directional components of dynamic response and maximum principal strain for impacts to an American football helmet." Proceedings of the Institution of Mechanical Engineers, Part P: Journal of Sports Engineering and Technology 234, no. 3 (2020): 193–204. http://dx.doi.org/10.1177/1754337120932016.

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Impact parameters used to design the American football helmet and the parameters associated with mechanisms of concussive injury are not consistent. Head impacts resulting in concussive injury in football are characterized as events creating rotational motion of the head that generate brain tissue strain. The extent of tissue strain influences the resulting severity of injury. Helmet technology aimed to decrease brain tissue strain by reducing the extent of brain motion could help reduce injury risk. Current helmet performance and evaluation measures, such as peak resultant of linear and rotat

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Kamel, KHANCHOUL, and SAAIDIA Bachir. "Morphometric analysis of river subwatersheds using geographic information system and principal component analysis, northeast of Algeria." Revista de Geomorfologie 19, no. 1 (2017): 155–72. http://dx.doi.org/10.21094/rg.2017.018.

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In the present paper an attempt is made to study the morphometric characteristics of five watersheds which are part of Seybouse and Coastal basin of Constantine located in northeast of Algeria. The study focuses on evaluating the effect of morphometric parameters on land degradation. The Geographical Information Systems which represent efficient tools in determination of drainage basin morphometric properties and principal component analysis are applied to ten geomorphic parameters on twenty subwatersheds, to group the parameters under different components based on significant correlations. So

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Grebennik, Igor, and Olena Chaikovska. "Decision Making as a Component of Information Technologies in the Sociocultural Sphere." Digital Platform: Information Technologies in Sociocultural Sphere 1, no. 2 (2018): 82–92. https://doi.org/10.31866/2617-796x.2.2018.155666.

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One of the most important components of any information technology is decision-making. Whenever during the application of information technology it is necessary to choose one of the possible alternatives, taking into account certain conditions, methods of decision making theory are used. Being an independent scientific and applied branch, the decision making theory offers a toolkit for the information technology development and implementation. The purpose of the work is to review the main provisions of decision-making as a component of information technologies used in the sociocultural sphere.

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Milewska, Anna Justyna, Dorota Jankowska, Dorota Citko, Teresa Więsak, Brian Acacio, and Robert Milewski. "The Use of Principal Component Analysis and Logistic Regression in Prediction of Infertility Treatment Outcome." Studies in Logic, Grammar and Rhetoric 39, no. 1 (2014): 7–23. http://dx.doi.org/10.2478/slgr-2014-0043.

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Abstract Principal Component Analysis is one of the data mining methods that can be used to analyze multidimensional datasets. The main objective of this method is a reduction of the number of studied variables with the mainte- nance of as much information as possible, uncovering the structure of the data, its visualization as well as classification of the objects within the space defined by the newly created components. PCA is very often used as a preliminary step in data preparation through the creation of independent components for further analysis. We used the PCA method as a first step in

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Sari, Frank Endang, Indra Prasetia, and Elfrianto Elfrianto. "KEPEMIMPINAN TRANSFORMASIONAL KEPALA SEKOLAH DALAM MENINGKATKAN KINERJA GURU ( STUDI DI SMA NEGERI 2 PEMATANGSIANTAR)." JURNAL PENDIDIKAN ROKANIA 6, no. 3 (2021): 344. http://dx.doi.org/10.37728/jpr.v6i3.454.

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This study aims to determine how the principal's transformational leadership in improving teacher performance and the principal's efforts in improving teacher performance at SMA Negeri 2 Pematangsiantar, through four components of the principal's ability, namely intellectual stimulation, individual consideration, inspirational motivation and idealistic influence. This study uses a descriptive approach and qualitative methods with observation, interviews and documentation techniques. The results of the study describe that the principal of SMA Negeri 2 Pematangsiantar in carrying out his leaders

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Jankowski, Antoni, and Mirosław Kowalski. "Creating mechanisms of toxic substances emission of combustion engines." Journal of KONBiN 36, no. 1 (2015): 33–42. http://dx.doi.org/10.1515/jok-2015-0054.

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Abstract The paper analyses the mechanisms of creation of toxic exhaust gases, which mainly derived from inexact fuel metering and improper air-fuel mixture preparation. The paper describes the process of creating toxic components in the exhaust gases of piston engines during engine operation, and impact on the emission of these components determining the composition of the fuel mixture determined equivalence factor Φ. The principal mechanisms of formation of toxic exhaust gases, in particular nitrogen oxides, carbon monoxide and hydrocarbons, and also essential according to create each of tox

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Erita, Yuliasesti Diah Sari, and Bashori Khoiruddin. "Predicting managerial styles: Is the Myers-Briggs Type Indicator still useful?" Journal of Education and Learning (EduLearn) 14, no. 4 (2020): 617–22. https://doi.org/10.11591/edulearn.v14i4.14582.

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The managerial ability for leaders becomes a critical matter to achieve organizational effectiveness. This study aims to describe the profile of school principals in Yogyakarta. A total of 39 principals in elementary school and senior high school participated in this study. Data was collected using the Myers-Briggs Type Indicator (MBTI) and Management Style Diagnostic Test (MSDT). The results showed that the dominant personality character is the components of openness, relationships, confidence, persistence, and combined with opportunities for creative and macro thinking. The principal's m

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Siti Nur Mawaddah. "Kepemimpinan Kepala Madrasah Dalam Upaya Meningkatkan Kinerja Guru di SD Islam Integral Luqman Al Hakim 02 Batam." Intellektika : Jurnal Ilmiah Mahasiswa 2, no. 1 (2024): 69–83. https://doi.org/10.59841/intellektika.v2i1.809.

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This research is specifically to find out how the principal's leadership in improving teacher performance at SD Islam Integral Luqman Al Hakim 02 Batam, the factors that can influence and factors that can improve teacher performance, are expected. By knowing all that, some suggestions can be given that can be taken into consideration for school principals, especially in improving the performance of teachers in their schools. The essence of the principal's leadership is aimed at guiding and fostering teachers to become professional teachers and have achievements and performance and teaching ski

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Vardakosta, Eirini, Georgios Priniotakis, Michail Papoutsidakis, Marisa Sigala, and Dimitrios Nikolopoulos. "Multivariate Analysis of Co-creation Activities in University Education." European Journal of Educational Research 11, no. 4 (2022): 2413–28. http://dx.doi.org/10.12973/eu-jer.11.4.2413.

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<p style="text-align: justify;">This paper investigates the viewpoints and perspectives of 179 undergraduate students engaged in a co-creation project regarding their anticipated progress, exploring, simultaneously, the affecting factors. The students attended the physics course in the Department of Industrial Design and Production Engineering at the University of West Attica, Greece. The investigation is implemented through a questionnaire that appraises the students' co-creation expectations in association with collected demographic data via twenty-two close-ended questions (Q1-Q22). S

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Intigam, Jabrailov. "Research culture as an important component of creating a new content of competency education." Science, Education and Innovations in the context of modern problems 4, no. 1 (2021): 104–15. https://doi.org/10.5281/zenodo.6262237.

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Abstract. The article explains the essence of the concept of research culture, substantiates its role in creating a new content of competency-based education. Research can be considered as one of the key skills. Experience and research show that the culture of research is important as an important component in creating a new content for competency-based education. In other words, it is very important to pay special attention to the research culture of pupils and students in educational standards, to emphasize the formation of such a culture in students, to substantiate the solution of problems

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Maryati, Eka Rahmi. "Academic Supervision at SMA Negeri 18 Palembang." PPSDP International Journal of Education 3, no. 2 (2024): 237–50. http://dx.doi.org/10.59175/pijed.v3i2.263.

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Minister of National Education Regulation Number 13 of 2007 explains the ability of school principals to understand the Competency Standards of School Principals. The competence of the school principal based on the Minister of National Education Regulation consists of four components. The competency of the principal is an absolute ability to be mastered and practiced by the principal to lead and guide his subordinates within the scope of the school. One form of application is to carry out supervision competencies. This competency is a real action by the principal to improve the professionalism

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Roza, Elia. "Implementasi Kepemimpinan Manajerial Untuk Meningkatkan Profesionalisme Guru Sd Negeri 11 Dan Sd Negeri 04 Kecamatan Tebat Karai Oleh Pengawas Sekolah Dasar Tahun Pelajaran 2015/2016." Jurnal PGSD 11, no. 2 (2018): 135–44. http://dx.doi.org/10.33369/pgsd.11.2.135-144.

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Principal Managerial is the ability or ability shown by the principal to manage and utilize all components or areas of school work. This ability grows through the process of coaching and is supported by the factors that influence and lie behind it.The factors that affect a person's ability level is an element of maturity, related to the knowledge and skills that can be obtained from education, training, and experience.In the managerial implementation of the principal in this teacher, there is a positive influence on the creation of professionalism of teachers in teaching and learning activitie

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Tewodros, Mulualem, and WeldeMichael Getachew. "Agronomical Evaluation of Aerial Yam/ Dioscorea bulbifera/ Accessions collected from South and Southwest Ethiopia." Greener Journal of Agricultural Sciences 3, no. 9 (2013): 623–27. https://doi.org/10.15580/GJAS.2013.9.073113767.

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The experiment was conducted at Jimma Agricultural Research center. The objectives of the study were to estimate the level of diversity within collected accessions based on key agronomic trait(s) that can be used for selection of aerial yam accessions for high root yield and evaluate the accessions based on root yield and other related trait. A total of 47 accessions of aerial yam were tested in randomized complete block design with three replications. Both qualitative and quantitative data collected were subjected to multivariate analysis using principal component (PCA), cluster analysis and

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Gadzhiev, Ismail M., Alexander S. Makarov, Vadim L. Ushakov, Vyacheslav A. Orlov, Georgy A. Ivanitsky, and Sergei A. Dolenko. "Creating A dynamic cognovisor – Brain activity recognition using principal Component analysis and Machine learning models." Cognitive Systems Research 89 (January 2025): 101314. https://doi.org/10.1016/j.cogsys.2024.101314.

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Nevins-Bennett, Cerease, and Andre Martin. "An Investigation into Principals’ Instructional Leadership and Lecturers’ Organizational Commitment Within the Community Colleges in Jamaica." European Journal of Education and Pedagogy 4, no. 3 (2023): 53–64. http://dx.doi.org/10.24018/ejedu.2023.4.3.670.

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The purpose of this quantitative correlational study was to examine the relationship between lecturers’ ratings of principals' instructional leadership and lecturers' views of their organizational commitment (OC) within the community colleges in Jamaica. Quantitative data were collected using a questionnaire that adopted the Principal Instructional Management Rating Scale and the Three-Component Model of Organizational Commitment. A total of 170 lecturers participated in the survey, which used total population sampling, a purposive sampling technique. The Social Exchange Theory, Organizational

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Jiao, Jiacheng, John Rollo, Baibai Fu, and Chunlu Liu. "Exploring Effective Built Environment Factors for Evaluating Pedestrian Volume in High-Density Areas: A New Finding for the Central Business District in Melbourne, Australia." Land 10, no. 6 (2021): 655. http://dx.doi.org/10.3390/land10060655.

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Previous studies have mostly examined how sustainable cities try to promote non-motorized travel by creating a walking-friendly environment. Such existing studies provide little data that identifies how the built environment affects pedestrian volume in high-density areas. This paper presents a methodology that combines person correlation analysis, stepwise regression, and principal component analysis for exploring the internal correlation and potential impact of built environment variables. To study this relationship, cross-sectional data in the Melbourne central business district were select

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Eme Joseph and Princewill Egwuasi. "Managing learning environment in schools for improved quality education in the post-covid 19 era." Journal of Management and Science 12, no. 4 (2022): 55–58. http://dx.doi.org/10.26524/jms.12.64.

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Any education that is not qualitative enough would impose more danger to the learners and the society at large. This paper examined managing the learning environment in schools for improved quality education. The secondary school was the focus while the principals were the target. The presentation of the meaning of learning environment and quality education was captured. The paper also explained who the principal is and his responsibilities concerning the educational managerial conception. The paper looked at the various components of the learning environment and how they could be managed to p

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Joseph, Eme, and Princewill Egwuasi. "Managing Learning Environment in Schools for improved Quality Education in the Post-COVID 19 Era." Advances In Management 16, no. 1 (2023): 25–27. http://dx.doi.org/10.25303/1601aim025027.

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Any education that is not qualitative enough would impose more danger to the learners and the society at large. This study examined managing the learning environment in schools for improved quality education. The secondary school was the focus while the principals were the target. The presentation of the meaning of learning environment and quality education was captured. The study also explained who the principal is and his responsibilities concerning the educational managerial conception. The study looked at the various components of the learning environment and how they could be managed to p

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Sirakov, Nikolay Metodiev, and Long H. Ngo. "Automatic Image Distillation with Wavelet Transform and Modified Principal Component Analysis." Electronics 14, no. 7 (2025): 1357. https://doi.org/10.3390/electronics14071357.

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Data distillation is an emerging research area, attracting the attention of machine learning (ML) and big data scientists and experts. The main goal of a distillation approach is to generate a compact dataset that preserves the essential characteristics of a larger one. In our study, we considered an initial large set of images and developed a novel method for distilling images from the initial set. The method combined discrete wavelet transform (DWT) and modified principal component analysis (M-PCA). Hence, our method first transforms images into vectors of low-band (LL) wavelet coefficients

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Fatimah, Raden Ayu, Emmawatie Emmawatie, and Syarwani Ahmad. "The Role of the Principal as a Supervisor and Motivator in Improving Teacher’s Performance at SD Negeri 123 Palembang." Journal of Social Work and Science Education 4, no. 3 (2023): 908–16. http://dx.doi.org/10.52690/jswse.v4i3.635.

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This study intends to describe and analyze three things: (1) teacher performance; (2) the principal’s supervision and motivation towards teachers; and (3) elements that encourage the supervision and motivation of school principals in improving teacher performance. The creation of a qualitative descriptive analysis strategy model and/or a qualitative verification analysis strategy model is a qualitative component of this study. At SD Negeri 123, Sukarame District, Palembang, this research was conducted with principals, 10 teachers and supervisors as respondents. Observations, interviews, and do

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Kesar, Oliver, Daniela Soldić Frleta, and Ivana Matušan. "Investigating Residents and DMO’s Co-Creation Relationship: The Case of Co-Organizing a Medieval Summer Festival." Sustainability 15, no. 2 (2023): 912. http://dx.doi.org/10.3390/su15020912.

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The value of co-creation among destination stakeholders is becoming an increasingly popular tool for creating unique tourism products and preserving local cultural values and identity. The main purpose of this study was to investigate what factors determine residents’ satisfaction with the process of co-creating a traditional cultural event with a local destination management organization (DMO). To conduct a survey of residents, a questionnaire was developed that included four main concepts: satisfaction with the co-creation, the role of the DMO in the co-creation process, the importance of th

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Sameer, Kumar Kaul, and Mishra Nitin. "Plant Disease Detection using Machine Learning Algorithm." International Journal of Scientific Research and Engineering Development 3, no. 7 (2021): 296–301. https://doi.org/10.5281/zenodo.5294686.

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In various applications of the agricultural industry, computer methodologies have been used for automation. Timely farming decisions and disease management are taken using image analysis and machinery of learning techniques in planning and creating a method for the diagnosis of diseases. As human beings are still tracking crop disease, human visual vision is used for diagnosing plant disease. Machine learning and image processing methods are also ideally suited to this end. In this study, the processing of diseased pictures of plant leaf is taken into account. The work focuses on the identific

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Parmendra, Kumar, and Arakh Rajendra. "Plant Disease Detection using Machine Learning Algorithm." International Journal of Scientific Research and Engineering Development 05, no. 01 (2022): 796–301. https://doi.org/10.5281/zenodo.6386846.

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In various applications of the agricultural industry, computer methodologies have been used for automation. Timely farming decisions and disease management are taken using image analysis and machinery of learning techniques in planning and creating a method for the diagnosis of diseases. As human beings are still tracking crop disease, human visual vision is used for diagnosing plant disease. Machine learning and image processing methods are also ideally suited to this end. In this study, the processing of diseased pictures of plant leaf is taken into account. The work focuses on the identific

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Purwestri Madya H. "Upaya Meningkatkan Kompetensi Pedagogik Guru Dalam Manajemen Kelas Melalui Supervisi Administrasi Kelas Di SMP Negeri 1 Simpang Teritip Kabupaten Bangka Barat Tahun Pelajaran 2022/2023." Student Research Journal 1, no. 5 (2023): 194–216. http://dx.doi.org/10.55606/srjyappi.v1i5.641.

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Indicators of improving the quality of education, in this case are the components of school principals and teachers, because in their hands school policy and management as well as the process of teaching and learning activities can be carried out well, synergy between school principals and teachers which is vertically instructive, a symbiotic mutualism, as well as communication and mutual complementing is an ideal condition for creating a good teaching and learning activity process. Indicators of improving the quality of education, in this case are the principal and teacher components, because

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Apriliani, Ike, and Siti Patimah. "Strategy of the School Principal in Developing Teacher's Professional Competence to Improve the Quality of Education at SMAN 9 Bandar Lampung." Aug-Sep 2023, no. 35 (August 1, 2023): 17–24. http://dx.doi.org/10.55529/jmc.35.17.24.

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Quality is an important thing in the world of education. To create the quality of education, intervention from every component of education is needed, including the principal and teachers. Researchers used qualitative research with descriptive methods. Data collection techniques were carried out through interviews, observation and documentation. This study aims to identify patterns or strategies used by school principals in improving the quality of education by taking into account the teacher's professional competency factor. So that this research will provide an overview of reflection regardi

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Lei, Yiling, Lei Fu, Ling Zhu, and Jiufang Lv. "Wooden furniture design based on physiological-psychological measurement technology and Kansei engineering: Taking Ming-style chair as an example." BioResources 19, no. 3 (2024): 6304–24. http://dx.doi.org/10.15376/biores.19.3.6304-6324.

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Psychological and physiological cognitive measurements were combined with Kansei engineering theory to study the shape of the traditional Chinese official-hat chair, a kind of Ming-style chairs, while investigating people’s perceptual cognitive process. This work employed focus groups to obtain 5 groups of representative words and 22 typical samples for evaluation experiments. After data preprocessing, principal component analysis (PCA) was used to extract three main components: “Concise-Ornate”, “Soft-Strong”, and “Elegant-Vulgar”. In terms of component weight calculation, the analytic hierar

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Cook, Mylan R., Kent L. Gee, Mark K. Transtrum, and Shane V. Lympany. "Toward a dynamic national transportation noise map: Modeling temporal variability of traffic volume." Journal of the Acoustical Society of America 154, no. 5 (2023): 2950–58. http://dx.doi.org/10.1121/10.0022356.

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The National Transportation Noise Map (NTNM) gives time-averaged traffic noise across the continental United States (CONUS) using annual average daily traffic. However, traffic noise varies significantly with time. This paper outlines the development and utility of a traffic volume model which is part of VROOM, the Vehicular Reduced-Order Observation-based model, which, using hourly traffic volume data from thousands of traffic monitoring stations across CONUS, predicts nationwide hourly varying traffic source noise. Fourier analysis finds daily, weekly, and yearly temporal traffic volume cycl

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Matsumoto, Takuji, and Yuji Yamada. "Efficient Risk Management for Distributed Clean Energy: Principal Component based Weather Derivatives." E3S Web of Conferences 530 (2024): 05005. http://dx.doi.org/10.1051/e3sconf/202453005005.

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As global efforts to achieve net-zero emissions intensify, the integration of renewable energy has brought to the critical need for effective volumetric risk hedging strategies, particularly at the local level. However, existing financial instruments based on total power output, such as wind power futures, fall short in local hedging. This study introduces Principal Component (PC) derivatives designed for the solar power sector, using multi-regional solar radiation as the underlying to overcome data handling complexities. In particular, by incorporating our previous concept of prediction error

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Mohammed, Mostafa Abdulghafoor, Mostafa Mahmood Akawee, Ziyad Hussien Saleh, Raed Abdulkareem Hasan, Ahmed Hussein Ali, and Tole Sutikno. "The effectiveness of big data classification control based on principal component analysis." Bulletin of Electrical Engineering and Informatics 12, no. 1 (2023): 427–34. http://dx.doi.org/10.11591/eei.v12i1.4405.

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Large-scale datasets are becoming more common, yet they can be challenging to understand and interpret. When dealing with big datasets, principal component analysis (PCA) is used to minimize the dimensionality of the data while maintaining interpretability and avoiding information loss. It accomplishes this by producing new uncorrelated variables that gradually reduce the variance of the system. In the field of data analysis, PCA is a multivariate statistical technique commonly used to obtain rules explaining the separation of groups in a given situation. Classes are predicted using a classifi

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Estrada Ramírez, Jesús Octavio. "Los componentes literarios en el Barrio Santa Tere, de Marco Aurelio Larios." Argos 11, no. 28 (2024): 37–48. http://dx.doi.org/10.32870/argos.v11.n28.3.24b.

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Marco Aurelio Larios, quien en vida fue profesor de la licenciatura en Letras hispánicas y la licenciatura en Escritura creativa de la UDG, se dedicó al estudio y aprendizaje de la novela como género de escritura. Su obra principal, la novela Barrio Santa Tere escrita en 2019, es una muestra de su bagaje literario que recopiló los conocimientos extraídos de sus lecturas. A través de un análisis es posible ver las huellas de estas lecturas, los homenajes a modo de referencias que dejó en su obra y las técnicas que empleó inspirado por sus autores predilectos. También son notables los aportes de

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Chao, Yi-Sheng, and Chao-Jung Wu. "PP46 When Composite Measures Or Indices Fail: Data Processing Lessons." International Journal of Technology Assessment in Health Care 34, S1 (2018): 83. http://dx.doi.org/10.1017/s0266462318002088.

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Introduction:Index mining is a new discipline that aims to search for the composite measures or indices most relevant to the contexts or outcomes. After reviewing three frailty indices and principal component (PC)-based indices, we hereby show certain occasions that can lead to ineffective indices, which consist of bias or fail to represent the theories.Methods:We reproduced and reviewed the three frailty indices and the 134,689 PC (principal component) -based indices from previous publications. The impact of aggregating the input variables on the final indices was analyzed using forward stepw

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