cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Εφαρμογή της ανάλυσης κοινωνικών δικτύων στον διαγωνισμό τραγουδιού της Eurovision
Creators: name: Κοτρώτσιου, Μαρία Δημητρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2022
Subjects: Θεωρία γράφων
Διαγωνισμός τραγουδιού Eurovision
Ανάλυση δικτύου
Graph theory
Eurovision song contest
Network analysis

description: Στο πρώτο κεφάλαιο της εργασίας αυτής παρουσιάζονται κάποια εισαγωγικά στοιχεία από τη Θεωρία Γράφων και τα Τυχαία Γραφήματα και μια εισαγωγή στην ιδιότητα Rich Club. Ακολουθεί η ανάλυση και η περιγραφή κάποιων μεθόδων ανίχνευσης κοινοτήτων σε κατευθυνόμενα δίκτυα, όπως η Modularity, ο αλγόριθμος Infomap και ο αλγόριθμος Edge Betweenness. Στο δεύτερο κεφάλαιο παρουσιάζονται οι δείκτες κεντρικότητας των δικτύων και συγκεκριμένα η Βαθμική Κεντρικότητα, η Ιδιοκεντρικότητα, η Κεντρικότητα Εγγύτητας, η Διαμεσότητα, οι κεντρικότητες Ομφαλού και Αυθεντίας, η Κεντρικότητα PageRank και ο Συντελεστής σύμπλεξης. Στο τρίτο κεφάλαιο αναλύεται ο Διαγωνισμός Τραγουδιού της Eurovision μέσω της Θεωρίας Δικτύων και δίνονται τα αποτελέσματα της ανάλυσης για το δίκτυο με εφαρμογή των συναρτήσεων της βιβλιοθήκης igraph της γλώσσας R. Συγκεκριμένα, παρουσιάζονται αποτελέσματα για την πυκνότητα και τη μεταβατικότητα του δικτύου, τους δείκτες κεντρικότητας, την ιδιότητα small – world, την έννοια rich club, τις συμμετρικές ακμές, καθώς και για τις κοινότητες ψηφοφορίας που δημιουργούνται. Τέλος, στο τέταρτο κεφάλαιο παρουσιάζονται κάποια συμπεράσματα και γενικές παρατηρήσεις για την τακτική ψηφοφορίας μεταξύ των χωρών που συμμετέχουν στον διαγωνισμό και διατυπώνονται προτάσεις για μελλοντική διερεύνηση της παρούσας εργασίας.
description: The first chapter of this thesis presents some introductory elements from Graph Theory and Random Graphs and an introduction to the Rich Club Effect. Following is the analysis and description of some methods for detecting communities in directed networks, such as Modularity, the Infomap algorithm and the Edge Betweenness algorithm. The second chapter presents the centrality measures of networks, namely Degree Centrality, Eigenvector Centrality, Closeness Centrality, Betweenness Centrality, Hubs and Authorities Centrality, PageRank Centrality and Clustering Coefficient. The third chapter analyzes the Eurovision Song Contest through Network Theory and gives the results of the analysis with implementation of library functions of igraph language R. Specifically, there are results regarding density and transitivity of the network, centrality measures, small – world property, rich club effect, mutual edges, as well as for the voting communities that are being created. Finally, in the forth chapter, are presented some conclusions and general remarks for the voting strategy between the countries participating in the competition and proposals for future extension of this work.
The use of DNA markers for the evaluation of maize lines and hybrids based on cytoplasmic male sterility
Creators: name: Prysiazhniuk, L.
name: Honcharov, Y.
name: Chernii, S.
name: Hryniv, S.
name: Melnyk, S.
Publisher: name: Agronomy Research
Year: 2020
Subjects: Zea mays L.
DNA markers
cytoplasmic sterility
article

description: The use of cytoplasmic male sterility (CMS) is very important for the production of maize hybrids. The new inbred lines and hybrids of maize of Ukrainian breeding were studied. In the field, four pairs of sterile analogue of line RL106S were obtained during four backcrossing (17М, 19М, 23М, 27М and 29М) and maintainer lines of RL106fS (18М, 20М, 24М, 28М and 30М) for S type cytoplasm and RL108C (195С, 201С, 205С, 207С, 209С) і RL108fC (196С, 202С, 206С, 208С, 210С) for C type respectively. For S type, the following combinations were obtained: RL23S×RL106fS, RL107S×RL106fS, RL98S×RL106fS, RL105S×RL106fS, RL113S×RL106fS and for C type: RL109C×RL108fC, RL110C×RL108fC, RL112C×RL108fC, RL114C×RL108fC, RL115C×RL108fC. The obtained hybrid combinations were planted the following year in a control nursery for field trials. According to the results of the field assessment, all the hybrids were sterile. The types of sterility of the studied lines and hybrids were determined using polymerase chain reaction (PCR) with specific primers for C and S types of cytoplasms. The presence of specific amplicons 398 and 799 bp was determined in sterile lines with C and S types of cytoplasm, respectively. Amplicons 398 and 799 bp were identified in simple-cross and simple reconstituted hybrids on a sterile basis, and can be used to determine the type of hybrid and its maternal component at the stages of selection and examination of new hybrids.
Συγχρονισμός λήψης μετρήσεων μέσω δύο Raspberry Pi και με χρήση GPS
Creators: name: Κυριακάκης, Στυλιανός Παντελεήμωνα
Publisher: name: Aristotle University of Thessaloniki
Year: 2022
Subjects: Συγχρονισμένη δειγματοληψία
Σειριακή επικοινωνία
Ηχητική πηγή
Synchronized sampling
Serial communication
Sound source

description: Σ’ αυτήν την εργασία παρουσιάζεται μια μέθοδος, με την οποία μπορούμε να κάνουμε συγχρονισμένη δειγματοληψία μιας ηχητικής πηγής από δύο μικροϋπολογιστές Raspberry Pi. Αυτό επιτυγχάνεται με την ασύρματη επικοινωνία μεταξύ τους μέσω Wi-Fi, και με την σύνδεση καθενός Raspberry Pi με έναν δέκτη GPS. Τα δείγματα τα λαμβάναμε μέσω δύο μικροφώνων (αισθητήρων), αφού πρώτα γινόταν ψηφιοποίηση του σήματός τους, χρησιμοποιώντας δύο μετατροπείς αναλογικού σήματος σε ψηφιακό. Η επικοινωνία μεταξύ κάθε μετατροπέα και Raspberry Pi γινόταν με βάση το πρωτόκολλο SPI.
description: This thesis describes a method of how to achieve a synchronized sampling of the sound from a source by two Raspberry Pi microcomputers. To do this we connected them wirelessly via Wi-Fi and we also connected a GPS receiver to each one of them. To get the sound signals we used two microphones (sound sensors) and two analog to digital converters (ADC) to digitalize the analog sensors’ output voltage. Each Raspberry Pi was communicating with each ADC via the SPI protocol.
Πρακτικές νηπιοποίησης των τυφλών ενηλίκων
Creators: name: Μάλλιου, Σοφία Κωνσταντίνου
Publisher: name: Aristotle University of Thessaloniki
Year: 2022
Subjects: Τυφλοί Ενήλικες
Κοινωνία, οικογένεια, φίλοι
Νηπιοποίηση
Blind adults
Society, family, friends
Infantilization

description: Η παρούσα διπλωματική εργασία μελετά τις πρακτικές νηπιοποίησης των τυφλών ενηλίκων, που υφίστανται από το οικογενειακό, φιλικό και κοινωνικό περιβάλλον. Επιπλέον, μέσα από τις προσωπικές αφηγήσεις των/της συμμετεχόντων/ουσας επιχειρείται να διευρευνηθούν οι τρόποι με τους οποίους αντιλαμβάνονται οι τυφλοί ενήλικες ότι τους αντιμετωπίζει το κοινωνικό σύνολο. Με βάση τις βιβλιογραφικές αναφορές, και κυρίως τις ξενόγλωσσες, διαπιστώνουμε ότι υπάρχουν αρκετά περιορισμένες μελέτες, παρόλο που αφορούν σε μία υπαρκτή συνθήκη, τόσο σε εθνικό όσο και σε παγκόσμιο επίπεδο. Χρησιμοποιώντας ως εργαλείο την ημιδομημένη συνέντευξη, η οποία χρησιμοποιείται στην ποιοτική κοινωνική έρευνα, η ερευνήτρια στοχεύει να διερευνήσει την πραγματικότητα των τυφλών ενηλίκων, να αποκαλύψει και να κατανοήσει πτυχές της ζωής τους, φανερώνοντας τις υφισταμένες πρακτικές νηπιοποίησης που βιώνουν, καθώς και να απαντήσει στα ερευνητικά ερωτήματα που έθεσε εξ αρχής.
description: This dissertation studies the infantilization practices of blind adults, which exist from the family, friendly and social environment. In addition, through the personal narratives of the participants, an attempt is made to explore the ways in which blind adults perceive that they are treated by society as a whole. Based on the bibliographic references, and especially the foreign languages, we find that there are quite limited studies, although they relate to an existing treaty, both nationally and globally. Using the semi-structured interview, which is used as a tool in qualitative social research, the researcher aims to investigate the reality of blind adults, to reveal and understand aspects of their lives, revealing the existing infantilization practices they experience, as well as answer the research questions he asked from the beginning.
Apoptotic-like Leishmania exploit the host´s autophagy machinery to reduce T-cell-mediated parasite elimination
Creators: name: Crauwels, Peter
name: Bohn, Rebecca
name: Thomas, Meike
name: Gottwalt, Stefan
name: Jäckel, Florian
name: Krämer, Susi
name: Bank, Elena
name: Tenzer, Stefan
name: Walther, Paul
name: Bastian, Max
name: Zandbergen, Ger Van
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: 60506 Virology
subject: FOS: Biological sciences
subject: Hematology
subject: Cancer
subject: Immunology
subject: FOS: Clinical medicine
subject: Cell Biology
subject: Microbiology
subject: Medicine
subject: Physics

description: Apoptosis is a well-defined cellular process in which a cell dies, characterized by cell shrinkage and DNA fragmentation. In parasites like Leishmania, the process of apoptosis-like cell death has been described. Moreover upon infection, the apoptotic-like population is essential for disease development, in part by silencing host phagocytes. Nevertheless, the exact mechanism of how apoptosis in unicellular organisms may support infectivity remains unclear. Therefore we investigated the fate of apoptotic-like Leishmania parasites in human host macrophages. Our data showed—in contrast to viable parasites—that apoptotic-like parasites enter an LC3+, autophagy-like compartment. The compartment was found to consist of a single lipid bilayer, typical for LC3-associated phagocytosis (LAP). As LAP can provoke anti-inflammatory responses and autophagy modulates antigen presentation, we analyzed how the presence of apoptotic-like parasites affected the adaptive immune response. Macrophages infected with viable Leishmania induced proliferation of CD4+ T-cells, leading to a reduced intracellular parasite survival. Remarkably, the presence of apoptotic-like parasites in the inoculum significantly reduced T-cell proliferation. Chemical induction of autophagy in human monocyte-derived macrophage (hMDM), infected with viable parasites only, had an even stronger proliferation-reducing effect, indicating that host cell autophagy and not parasite viability limits the T-cell response and enhances parasite survival. Concluding, our data suggest that apoptotic-like Leishmania hijack the host cells´ autophagy machinery to reduce T-cell proliferation. Furthermore, the overall population survival is guaranteed, explaining the benefit of apoptosis-like cell death in a single-celled parasite and defining the host autophagy pathway as a potential therapeutic target in treating Leishmaniasis.
Mendelian randomization supports causality between maternal hyperglycemia and epigenetic regulation of leptin gene in newborns
Creators: name: C Allard
name: V Desgagné
name: J Patenaude
name: M Lacroix
name: L Guillemette
name: MC Battista
name: M Doyon
name: J Ménard
name: JL Ardilouze
name: P Perron
name: L Bouchard
name: MF Hivert
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Cancer
subject: Mathematics
subject: FOS: Mathematics
subject: Biological Sciences
subject: Earth and Environmental Sciences
subject: Physiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Genetics
subject: Cell Biology
subject: Medicine

description: Leptin is an adipokine that acts in the central nervous system and regulates energy balance. Animal models and human observational studies have suggested that leptin surge in the perinatal period has a critical role in programming long-term risk of obesity. In utero exposure to maternal hyperglycemia has been associated with increased risk of obesity later in life. Epigenetic mechanisms are suspected to be involved in fetal programming of long term metabolic diseases. We investigated whether DNA methylation levels near LEP locus mediate the relation between maternal glycemia and neonatal leptin levels using the 2-step epigenetic Mendelian randomization approach. We used data and samples from up to 485 mother-child dyads from Gen3G, a large prospective population-based cohort. First, we built a genetic risk score to capture maternal glycemia based on 10 known glycemic genetic variants (GRS10) and showed it was an adequate instrumental variable (β = 0.046 mmol/L of maternal fasting glucose per additional risk allele; SE = 0.007; P = 7.8 × 10−11; N = 467). A higher GRS10 was associated with lower methylation levels at cg12083122 located near LEP (β = 0.072 unit per additional risk allele; SE = 0.04; P = 0.05; N = 166). Direction and effect size of association between the instrumental variable GRS10 and methylation at cg12083122 were consistent with the negative association we observed using measured maternal glycemia. Lower DNA methylation levels at cg12083122 were associated with higher cord blood leptin levels (β = 0.17 log of cord blood leptin per unit; SE = 0.07; P = 0.01; N = 170). Our study supports that maternal glycemia is part of causal pathways influencing offspring leptin epigenetic regulation.
Semiotic resources and argumentative strategies in tweets about political TV shows in Chile
Creators: name: Ibarra Herrera, Daniela
Publisher: name: Lancaster University
Year: 2020

description: The main aim of this research is to explore the argumentative and semiotic resources used in tweets related to political TV shows in Chile in 2016. To achieve this, I carried out a qualitative investigation that incorporates principles from critical discourse studies (Wodak & Meyer, 2016) for the analysis of the resources employed by Twitter users to present their political views in this type of digital media. Previous studies in political discourse and social media (KhosraviNik & Unger, 2016; KhosraviNik & Zia, 2014), and specifically the discourse-historical approach (Reisigl & Wodak, 2016), have proved to be particularly useful to explore the argumentative strategies and semiotic resources involved in the discourse on political issues in different media. This research focuses on tweets about five Chilean political TV shows which encourage their audiences to extend the debate in a social media environment, showing hashtags and tweets. The data set comprises 39,684 hashtagged tweets from three months at the beginning, middle and end of the televised season. In the first stage of this research, I identify topics and diverse semiotic features in the whole data set. Among the topics identified in the data collection, those related to ethical concerns are the most frequent, alongside tweets related to public figures and institutions. The semiotic resources found in the data set were classified into overarching semiotic categories of verbal, visual and hypertextual. In the second stage, I analysed the interaction patterns present in the data and argumentative resources in a sample of tweets. To describe interaction patterns, I draw on Goffman’s (1981) model of interaction. I found that users addressed a wide variety of actors, not only among the participants of online or televised debates, but across the public sphere. The communication among these diverse actors blurred the boundaries between and within encounters, creating a new type of interaction that I called hybrid play. Regarding the diverse argumentative strategies identified in the sample, fallacies, including ad hominem, ad verecundiam, hasty generalization and straw man, were found. The other main discursive strategies analysed were topoi. There were several realizations of the topoi of burden and responsibility, related to issues of political contingency and users’ claims for action. Also present were topoi of urgency, comparison, decency, justice, human rights and history. Despite the claims that social media can allow manifestations of hostility or uncivil behaviour in relation to politics, the analysis showed that digitally mediated debates related to television shows in the Chilean context can be seen as an expansion of the public sphere in which users can participate to different degrees in political debates, criticizing the status quo and proposing their own political agendas, thereby potentially generating new spaces for political deliberation.
Ανάλυση της Ακρίβειας Μετρήσεων από Περιβαλλοντικούς Αισθητήρες και Αλγόριθμοι Πρόβλεψης Χρονοσειρών για τη Λήψη Αποφάσεων
Creators: name: Μαρουλίδης, Παναγιώτης Ανδροκλή
Publisher: name: Aristotle University of Thessaloniki
Year: 2022
Subjects: Ανάλυση δεδομένων
Χρονοσειρές
Επεξεργασία δεδομένων
Data analysis
Timeseries
Data engineering

description: Στο πλαίσιο της εργασίας αυτής θα πραγματοποιηθεί η ανάλυση της ακρίβειας των δεδομένων χρονοσειράς (Time-series) που παρήχθησαν από Περιβαντολλογικούς Αισθητήρες (θερμοκρασίας) έναντι μετρήσεων από αισθητήρες αναφοράς. Η ανάλυση αυτή περιλαμβάνει τη χρήση των στατιστικών μεθόδων Pearson squared correlation coefficient (R²) και Mean Absolute Error (MSE). Επιπλέον θα μελετηθεί η βελτίωση της ακρίβειας με εφαρμογή αλγορίθμων φιλτραρίσματος στα παραχθέντα δεδομένα όπως οι αλγόριθμοι Moving Average Window και Savitzky-Golay. Στη συνέχεια, θα εφαρμοστούν αλγόριθμοι πρόβλεψης (forecasting) στα δεδομένα χρονοσειράς (π.χ. ARIMAX, LSTM, PROPHET) με απώτερο σκοπό την εκτίμηση και αξιολόγηση της πορείας της Φαινόμενης Θερμοκρασίας (Heat Index) για τη λήψη αποφάσεων και οδηγιών που αφορούν σε ευπαθείς ομάδες πληθυσμού.
description: In the context of this work, the accuracy of the time-series data (Time-series) generated by Environmental (Temperature) sensors will be analyzed against measurements by reference sensors. This analysis includes the use of Pearson squared correlation coefficient (R²) and Mean Absolute Error (MSE) statistical methods. In addition, the improvement of accuracy will be studied by applying filtration algorithms to the generated data such as the Moving Average Window and Savitzky-Golay algorithms. Then, forecasting algorithms will be applied to the time series data (eg ARIMAX, LSTM, PROPHET) with the ultimate goal of estimating and evaluating the course of the Apparent Temperature (Heat Index) for making decisions and instructions concerning vulnerable population groups.
Needleman - Wunsch Algorithm Exercise
Creators: name: Sierk, Michael
name: Donovan, Sam
name: Grandgenett, Neal
name: Morgan, Bill
name: Pauley, Mark
name: Ryder, Elizabeth
Publisher: name: QUBES Educational Resources
Year: 2020

description: This exercise is used in a sophomore-junior level bioinformatics course. The algorithm is introduced to the students who then complete the exercise.
Genetic evidence for human-mediated introduction of Anatolian water frogs (Pelophylax cf. bedriagae) to Cyprus (Amphibia: Ranidae)
Creators: name: Plötner, Jörg
name: Çiğdem Akın Pekşen
name: Baier, Felix
name: Uzzell, Thomas
name: C. Can Bilgin
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Plant Biology
subject: FOS: Biological sciences
subject: Cancer
subject: Biological Sciences
subject: Ecology
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Evolutionary Biology
subject: Genetics
subject: Biochemistry

description: We found in two water frogs captured in Cyprus, the distribution area of P. cypriensis, nuclear alleles and mitochondrial haplotypes that are characteristic of Anatolian water frogs, Pelophylax cf. bedriagae. Mitochondrial and nuclear DNA data strongly indicate that the ancestors of these two frogs did not arrive on Cyprus via a land bridge or overseas dispersal but were unintentionally introduced by humans, most probably together with carp fingerlings. Both individuals exhibited recombined nuclear genomes characteristic of backcross hybrids. Further investigations are needed to estimate the amount of introgression of allochthonous alleles into the gene pool of P. cypriensis.
ASSESSING THE INVESTMENT CLIMАTE IN UZBEKISTАN: OPPORTUNITIES АND CHАLLENGES
Creators: name: Otаbekovа Dilnozа Mirpo'lаt qizi
Publisher: name: Zenodo
Year: 2024

description: Abstrаct:

This scientific аrticle researches а comprehensive аnаlysis of the investment climаte in Uzbekistаn, exаmining the opportunities for foreign аnd domestic investors. Uzbekistаn, situаted аt the crossroаds of Centrаl аsiа, hаs undergone significаnt economic reforms in recent yeаrs, аiming to аttrаct investments, foster sustаinаble development, аnd diversify its economy. The study employs а multidimensionаl аpproаch to аssess the current stаte of the investment climаte, identifying key opportunities аnd chаllenges thаt investors mаy encounter.

Keywords: Uzbekistаn, investment climаte, economic reforms, infrаstructure development, legаl frаmework, opportunities, chаllenges, cаse studies.
A new triterpenoid bearing octacosanoate from the stems and roots of Clerodendrum philippinum var. simplex (Verbenaceae)
Creators: name: Yue, Jia-Rui
name: Feng, De-Qiang
name: You-Kai Xu
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Plant Biology
subject: FOS: Biological sciences
subject: Science Policy
subject: Biological Sciences
subject: Ecology
subject: Chemistry
subject: Earth and Environmental Sciences

description: A new triterpenoid bearing octacosanoate, named taraxer-3β-yl octacosanoate (1), together with 13 known compounds (2–14), was isolated from the ethanol extract of the stems and roots of Clerodendrum philippinum var. simplex. The structure of taraxer-3β-yl octacosanoate (1) was elucidated by extensive spectroscopic analysis. Uncinatone (8) and clerodenone A (10) exhibited inhibition of lipopolysaccharide-induced nitric oxide production in RAW 264.7 macrophages with IC50 values of 12.50 and 3.18 μM, respectively.
A new ent-clerodane diterpenoid from Crassocephalum bauchiense Huch. (Asteraceae)
Creators: name: Alembert T. Tchinda
name: Simplice R. Mouokeu
name: Ngono, Rosalie A.N.
name: Ebelle, Madeleine R.E.
name: Mokale, Aristide L.K.
name: Nono, Diane K.
name: Frédérich, Michel
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: A phytochemical investigation of the whole plant of Crassocephalum bauchiense Huch. resulted in the isolation of a new clerodane diterpenoid, ent-2β,18,19-trihydroxycleroda-3,13-dien-16,15-olide (1), together with two known flavonoids 3′,5-dihydroxy-4′,5′,6,7,8-pentamethoxyflavone (2) and 4′,5-dihydroxy-3′,5′,6,7,8-pentamethoxyflavone (3). The compounds were tested against the chloroquine-sensitive 3D7 strain of Plasmodium falciparum. Compound 2 showed weak activity (IC50 = 10.1 g/mL) whilst compounds 1 and 3 were inactive. The structures of the compounds were elucidated by using detailed spectral analyses, especially 1H and 13C NMR, 1H–1H COSY, NOESY, HMBC and HR-ESI-MS.
A new ent-clerodane diterpenoid from Crassocephalum bauchiense Huch. (Asteraceae)
Creators: name: Alembert T. Tchinda
name: Simplice R. Mouokeu
name: Ngono, Rosalie A.N.
name: Ebelle, Madeleine R.E.
name: Mokale, Aristide L.K.
name: Nono, Diane K.
name: Frédérich, Michel
Publisher: name: Taylor & Francis
Year: 2015
Subjects: Science Policy
Biological Sciences
Chemistry
Earth and Environmental Sciences
Biochemistry

description: A phytochemical investigation of the whole plant of Crassocephalum bauchiense Huch. resulted in the isolation of a new clerodane diterpenoid, ent-2β,18,19-trihydroxycleroda-3,13-dien-16,15-olide (1), together with two known flavonoids 3′,5-dihydroxy-4′,5′,6,7,8-pentamethoxyflavone (2) and 4′,5-dihydroxy-3′,5′,6,7,8-pentamethoxyflavone (3). The compounds were tested against the chloroquine-sensitive 3D7 strain of Plasmodium falciparum. Compound 2 showed weak activity (IC50 = 10.1 g/mL) whilst compounds 1 and 3 were inactive. The structures of the compounds were elucidated by using detailed spectral analyses, especially 1H and 13C NMR, 1H–1H COSY, NOESY, HMBC and HR-ESI-MS.
Η Ποιότητα στις Υπηρεσίες Υγείας
Creators: name: Μέλου, Αλεξάνδρα Θωμά
Publisher: name: Aristotle University of Thessaloniki
Year: 2022
Subjects: Υγεία
Περίθαλψη
Ποιότητα, υπηρεσίες υγείας
Health
Healthcare
Quality health services

description: Στον τομέα της υγειονομικής περίθαλψης, η ποιότητα των υπηρεσιών υγείας, είναι κάτι περισσότερο από μια έννοια, καθώς συνιστά βασική προϋπόθεση για την ευημερία και την οικονομική επιβίωση των ασθενών. Στην παρούσα εργασία, μέσα από την μελέτη της βιβλιογραφίας, αναλύεται η σύνθετη έννοια και οι πολλαπλοί ορισμοί της ποιότητας της υγειονομικής περίθαλψης, καθώς επίσης μελετάται πώς η ποιότητα έχει γίνει ένας όλο και πιο σημαντικός παράγοντας στην παροχή υγειονομικής περίθαλψης. Μελέτες και έρευνες που έχουν πραγματοποιηθεί κατά καιρούς σε παγκόσμιο επίπεδο, έχουν δείξει ότι η ποιότητα στις υπηρεσίες υγείας, παίζουν καταλυτικό ρόλο σε κάθε κράτος. Κάθε ανεπτυγμένη χώρα, θέτει ως προτεραιότητα της να παρέχει στους πολίτες της, ασφαλή και αποτελεσματική περίθαλψη, η οποία λαμβάνει σοβαρά υπόψη τις ανάγκες των ασθενών. Η μέτρηση της ποιότητας είναι πολύ σημαντική, καθώς μπορεί να εντοπίσει έγκαιρα πιθανά προβλήματα. Τα τελευταία χρόνια, ιδρύονται ολοένα και περισσότεροι οργανισμοί πιστοποίησης και διασφάλιση της ποιότητας των υπηρεσιών υγείας, επιβεβαιώνοντας τη σημασία της ποιότητας για την ομαλή λειτουργία του υγειονομικού συστήματος των χωρών.
description: In the field of healthcare, the quality of health services is more than a concept, as it is a basic condition for the well-being and financial survival of patients. In the present thesis, through the study of the literature, the complex concept and the multiple definitions of the quality of health care are analyzed as well as it is studied how quality has become an increasingly important factor in the provision of health care. Studies and research conducted from time to time worldwide have shown that quality in health services plays a catalytic role in every country. Every developed country prioritizes providing its citizens with safe and effective care that takes patients' needs seriously. Measuring quality is very important as it can detect potential problems in a timely manner. In recent years, more and more certification and quality assurance organizations have been established, confirming the importance of quality for the smooth operation of the countries' health system.
description: Σε συνεργασία με: Κοινωνικής Διοίκησης και Πολιτικής Επιστήμης (Δημοκρίτειο Πανεπιστήμιο Θράκης)
Η διαφάνεια στο χώρο του Ευρωσυστήματος
Creators: name: Ορφανουδάκη, Αλεξάνδρα Αντωνίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2022
Subjects: Διαφάνεια
Ευρωσύστημα
Ευρωπαϊκή Κεντρική Τράπεζα
Transparency
Eurosystem
European Central Bank

description: Σκοπό αυτής της διπλωματικής εργασίας αποτελεί η περιγραφή και αξιολόγηση της διαφάνειας στο Ευρωσύστημα. Έτσι, στο πρώτο μέρος της, παρουσιάζεται τι είναι και πώς λειτουργεί το Ευρωσύστημα, ποιός είναι ο ρόλος της Ευρωπαϊκής Κεντρικής Τράπεζας μέσα στο σύστημα αυτό και πώς ασκείται η νομισματική πολιτική στην Ευρωπαϊκή Ένωση, ως αναγκαίος όρος για την επίτευξη του ανωτέρου σκοπού. Στο δεύτερο μέρος της, επιδιώκεται να διευκρινιστεί ποιά είναι η έννοια της αρχής της διαφάνειας στην Ευρωπαϊκή Ένωση και αν και πώς διέπεται η άσκηση της νομισματικής πολιτικής από την αρχή αυτή. Η τελευταία διαπίστωση θα επιχειρηθεί να συναχθεί μέσα από την περιγραφή της λειτουργίας του βασικότερου εργαλείου διαφάνειας στο Ευρωσύστημα, του δικαιώματος πρόσβασης στα έγγραφα της Ευρωπαϊκής Κεντρικής Τράπεζας.
description: The purpose of this thesis is to describe and evaluate transparency in the Eurosystem. Thus, the first part presents what the Eurosystem is and how it functions, what the role of the European Central Bank is in this system and how monetary policy is pursued in the European Union, as a necessary condition for achieving the goal above. In the second part, it seeks to clarify what is meant by the principle of transparency in the European Union and whether and how monetary policy is governed by this principle. This will be achieved by describing the main tool for transparency in the Eurosystem, which is the right of access to European Central Bank documents.
Antioxidant, antimicrobial and urease inhibiting activities of methanolic extracts from Cyphostemma digitatum stem and roots
Creators: name: Rasool Khan
name: Saif, Abdullah Qasem
name: Quradha, Mohammed Mansour
name: Ali, Jawad
name: Abdur Rauf
name: Khan, Ajmal
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Plant Biology
subject: FOS: Biological sciences
subject: Science Policy
subject: Biological Sciences
subject: Ecology
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Biotechnology
subject: Molecular Biology
subject: Microbiology
subject: Engineering
subject: Biochemistry

description: Cyphostemma digitatum stem and roots extracts were investigated for antioxidant, antimicrobial, urease inhibition potential and phytochemical analysis. Phytochemical screening of the roots and stem extract revealed the presence of secondary metabolites including flavonoids, alkaloids, coumarins, saponins, terpenoids, tannins, carbohydrates/reducing sugars and phenolic compounds. The methanolic extracts of the roots displayed highest antioxidant activity (93.518%) against DPPH while the crude methanolic extract of the stem showed highest antioxidant activity (66.163%) at 100 μg/mL concentration. The methanolic extracts of both stem and roots were moderately active or even found to be less active against the selected bacterial and fungal strains (Tables S2 and S3). The roots extract (methanol) showed significant urease enzyme inhibition activity (IC50 = 41.2 ± 0.66; 0.2 mg/mL) while the stem extract was found moderately active (IC50 = 401.1 ± 0.58; 0.2 mg/mL) against thiourea (IC50 = 21.011; 0.2 mg/mL).
THROMBOCYTOPENIC PURPURA (WERLHOF'S DISEASE)
Creators: name: Qo'yliyev, Humoyun
name: Shodmonqulova, Diyora
name: Mingyasharova, Mehriniso
name: Abdujabborova, E'zoza
Publisher: name: Zenodo
Year: 2024

description: Thrombocytopenic purpura or Werlgof's disease belongs to the group of hemorrhagic diatheses, which is related to changes in platelets and is mostly of immune origin. The first clinical description of the disease was given by Werlhof in 1735 under the name of spot hemorrhagic disease.
Synthesis and Characterization of 2-Fluoro-3-Pyridyl Tellurium Compounds: X-Ray Crystal Structure of Bis(2-Fluoro-3-Pyridyltelluro)Methane
Creators: name: Shivani Gulati (Nee Doomra)
name: Pundir, Shikha
name: Kumar, Sanjeev
name: Bhasin, Kuldip K.
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Mathematics
subject: FOS: Mathematics
subject: Biological Sciences
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Cell Biology

description: GRAPHICAL ABSTRACT
Brief von Joseph Muhr, Joel Wolff Meyer und Moritz Veit von Älteste der Judenschaft an Leopold Zunz, 27.02.1843
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1843
Subjects: subject: 090

description: Abschrift des Protokolls einer Sitzung über Zunz' Vertrag als Direktor des Lehrerseminars
Abschrift der Gedichte "Destineé à périr ..."; "Ha-gojim apam ..."
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1831
Subjects: subject: 090

description: Gedicht, das als Postscriptum der 24. Lieferung der Némesis beigegeben war; hebräisches Gedicht (alphabetisches Akrostichon)
Anti-inflammatory flavanol glycosides from Saraca asoca bark
Creators: name: Laxminarain Misra
name: Ahmad, Furkan
name: Rashi Tewari
name: Gupta, Preeti
name: Pratikshita Mishra
name: Shukla, Rakesh
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Science Policy
subject: Developmental Biology
subject: Biological Sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Pharmacology
subject: Biochemistry

description: Saraca asoca (Roxb.) de Wilde, a common tree of India, is popularly used in the Ayurvedic and modern herbal systems of medicine for genito-urinary problems of women. Considering the reported antimicrobial or anti-inflammatory effect of S. asoca bark against such infections, we studied the anti-inflammatory activity-guided isolation of active compounds from methanol extract. The methanol extract of bark has yielded 10 compounds out of which 3′-deoxyepicatechin-3-O-β-d-glucopyranoside (6) and 3′-deoxycatechin-3-O-α-l-rhamnopyranoside (8) have been found to be in vitro and in vivo active. 3′,5-Dimethoxy epicatechin (3), 3′-deoxyepicatechin-3-O-β-d-glucopyranoside (6), 3′-deoxycatechin-3-O-α-l-rhamnopyranoside (8) and epigallocatechin (9) are being reported for the first time from S. asoca.
"Stände-Versammlung üb. die Rechte der Juden"
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1800
Subjects: subject: 090

description: Zusammensetzung der Ständeversammlung, die 1820 die Rechte der Juden verhandelte
Χρηματοοικονομική ανάλυση του πετρελαίου στην Ελλάδα
Creators: name: Μόντζελας, Γεώργιος Κωνσταντίνου
Publisher: name: Aristotle University of Thessaloniki
Year: 2022
Subjects: Χρηματοοικονομική Ανάλυση
Κλάδος Πετρελαίου
Αριθμοδείκτες
Financial Analysis
Oil Sector
Indicators

description: Αντικείμενο της παρούσας εργασίας αποτελεί η θεωρητική και πρακτική ενασχόληση με το ζήτημα της διενέργειας χρηματοοικονομικών αναλύσεων επί των οικονομικών καταστάσεων των εταιριών. Έμφαση δίδεται στον κλάδο του πετρελαίου, ο οποίος είναι πάντα επίκαιρος – ελέω και των ραγδαίων εξελίξεων του ευρύτερου κλάδου της ενέργειας παγκοσμίως. Στο πλαίσιο αυτό, επισκοπούνται οι δημοσιευμένες χρηματοοικονομικές καταστάσεις τεσσάρων εισηγμένων εταιριών του κλάδου των πετρελαιοειδών στην Ελλάδα, για την περίοδο 2016-2020, με απώτερο σκοπό τον υπολογισμό και την παρουσίαση των βασικών δεικτών απόδοσής τους, καθώς και την διενέργεια αναλύσεων τάσεως και κοινού μεγέθους για το εν λόγω χρονικό διάστημα. Μεταξύ των βασικών συμπερασμάτων περιλαμβάνονται τα εξής: α) Τα επίπεδα ρευστότητας των επιχειρήσεων του κλάδου (και πιο συγκεκριμένα της γενικής και άμεσης) θα πρέπει να θεωρούνται ικανοποιητικά, β) Απαιτείται βελτίωση της αποδοτικότητας όσον αφορά την διαχείριση των Ιδίων τους Κεφαλαίων, γ) Κρίνεται σκόπιμη η εξέταση της αναδιαμόρφωσης της ακολουθούμενής πιστωτικής τους πολιτικής, δ) Τα περιθώρια καθαρών κερδών τους είναι αρκετά χαμηλά. Σε γενικές γραμμές, οι οικονομικές επιδόσεις των εξεταζόμενων εταιριών μαρτυράνε μια αρκετά υγιή πορεία του κλάδου, ενώ θα πρέπει να εξετασθούν (μελλοντικά) οι όποιες επιπτώσεις της πρόσφατης υγειονομικής κρίσης στην πορεία των εργασιών τους προκειμένου να εξαχθούν τα αντίστοιχα συμπεράσματα
description: The object of the present work is the theoretical and practical engagement with the issue of conducting a financial statement analysis. Emphasis is placed on the oil sector, which is always up to date - due to the rapid developments in the wider energy sector worldwide. In this context, the published financial statements of four listed companies in the petroleum sector in Greece, for the period 2016-2020, are reviewed, with the ultimate goal of calculating and presenting their key performance indicators, as well as conducting trend and aggregate size analyzes during that period. The main conclusions include the following: a) The liquidity levels of companies in the industry (and more specifically the general and immediate) should be considered satisfactory, b) It is necessary to improve the efficiency of the management of their Equity, c) It is advisable to consider the restructuring of their credit policy, d) Their net profit margins are quite low. In general, the financial performance of the examined companies testifies to a fairly healthy course of the industry, while (in the future) the effects of the recent health crisis on the course of their work should be examined in order to draw the corresponding conclusions
title: Ateliers d'expression créatrice au cycle 1
title: Un espace de liberté au service de l'éducation
titleType: Subtitle
title: Ateliers d'expression créatrice au cycle 1
titleType: AlternativeTitle
Creators: name: Milovanovic, Milena
name: Schuseil, Julian Louis
Publisher: name: Unknown
Year: 0

description: La transmission des savoirs occupe aujourd’hui une place prépondérante dans les écoles. Mais qu’en est-il de l’éducation ? S’inspirant des idées de Philippe Meirieu, ainsi que de celles de nombreux auteurs prônant la pédagogie nouvelle, cette recherche part au détour des savoirs disciplinaires pour découvrir ce qui se cache encore derrière l’enseignement et plus précisément derrière la posture du pédagogue. Ce travail évoque les bénéfices des activités d’expression créatrice, ainsi qu’une manière de les mettre en place dans les classes ordinaires au cycle 1. Trouver une méthode pour revêtir le rôle de pédagogue est un vrai challenge. Nombreuses sont les opinions divergentes et les désaccords autour du sujet de l’éducation et de ses finalités. Ainsi, nous nous basons sur nos propres valeurs, afin de définir ce que l’on veut transmettre à travers l’élaboration d’un dispositif pédagogique. Est-ce alors vraiment possible d’élaborer un dispositif pour l’éducation des élèves ? À cela, nous répondons : « Chiche ! »
Οι αντιλήψεις των ιδιοκτητών καταστημάτων delicatessen για τα ελληνικά προϊόντα και τη σύνδεση τους με τον γαστρονομικό τουρισμό. Μια μελέτη περίπτωσης
Creators: name: Σαββίδου, Μαρία Χρήστου
Publisher: name: Aristotle University of Thessaloniki
Year: 2022
Subjects: Εναλλακτικός τουρισμός
Γαστρονομικός τουρισμός
Προϊόντα υψηλής ποιότητας (Delicatessen)
Alternative tourism
Gastronomic tourism,
High quality products (Delicatessen)

description: Σκοπός της παρούσας διπλωματικής εργασίας είναι να μελετήσει κατά πόσο τα ελληνικά προϊόντα υψηλής ποιότητας που πωλούνται σε καταστήματα delicatessen στην Ευρωπαϊκή Ένωση (ΕΕ) μπορεί να σχετίζονται με τον γαστρονομικό τουρισμό της Ελλάδας. Συγκεκριμένα η εργασία αποτελεί μία μελέτη περίπτωσης για τέσσερις Ευρωπαϊκές χώρες, την Γερμανία, την Γαλλία, το Βέλγιο και την Ελβετία. Ερωτήματα όπως «κατά πόσο μπορεί να συνδέονται τα ελληνικά προϊόντα delicatessen που εξάγονται σε χώρες της ΕΕ με τον τουρισμό στην Ελλάδα; Ποιες κατηγορίες προϊόντων delicatessen είναι αυτές με την μεγαλύτερη ζήτηση στις υπό μελέτη χώρες αλλά και στην ελληνική επικράτεια; Ποια προϊόντα delicatessen ξεχωρίζουν οι έλληνες καταστηματάρχες ως πιο ξεχωριστα και ιδιαίτερα;» αποτελούν μερικά από τα ερευνητικά ερωτήματα της παρούσας εργασίας. Στην εργασία πραγματοποιήθηκε αρχικά ανάλυση περιεχομένου ιστοσελίδων καταστημάτων delicatessen των τεσσάρων υπό μελέτη χωρών. Έπειτα διενεργήθηκε σκόπιμη δειγματοληψία σε επιχειρηματίες καταστημάτων delicatessen των χωρών Γαλλία, Γερμανία, Βέλγιο, Ελβετία. Τέλος συλλέχθηκαν δεδομένα μέσω άμεσων συνεντεύξευων με Έλληνες καταστηματάρχες delicatessen.
description: The aim of the present thesis is to study whether Greek high quality products sold in delicatessen stores in the European Union (EU) may be related to the gastronomic tourism of Greece. This thesis is a case study of four European countries, Germany, France, Belgium and Switzerland. Questions such as "to what extent can Greek delicatessen products exported to EU countries be linked to tourism in Greece? Which categories of delicatessen products are the ones with the greatest demand in the countries under study but also in Greece? Which delicatessen products do the Greek shopkeepers distinguish as the most special and special?» are some of the research questions of this paper. Website content analysis was initially performed on delicatessen websites of the four under study countries. Deliberate sampling was then carried out to owners of delicatessen stores in France, Germany, Belgium and Switzerland. Finally, data were collected through direct interviews with Greek delicatessen shopkeepers.
title: Speedweve for Mending
title: #DHMakes Methodz Zines #1
titleType: Subtitle
Creators: name: Visconti, Amanda Wyatt
name: Blickhan, Sam
Publisher: name: Zine Bakery Homemade Zines
Year: 2024
Subjects: subject: Sewing--Technique
subject: Makerspaces
subject: Fabric arts
subject: Digital humanities
subject: Do-it-yourself work

description: A 16-page standard-size, full-color zine co-created by Sam Blickhan and Amanda Wyatt Visconti (v1, 10/30/2024; CC BY-NC).

Speedweve for Mending (#DHMakes Methodz Zines #1) introduces you to speedweve-style mending looms for fixing small holes in socks and other fabric: What are they? What's cool about them? Why might you want to try one? How would you get started using one? It's a zine-ification by Visconti, of a 10/15/2024 #DHMakes Methodz Talk and slides by Blickhan. (#DHMakes Methodz Talks is a public maker talk series Visconti organizes.)
Road Distance Decay of Knowledge Spillovers and Smart Specialization in China
Creators: name: Anonymous, Anonymous
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 380118
subject: Urban and regional economics

description: IPC3scheme:description of IPC classes.reg_cloglog_crossIPCdecay2: coefficients of inter-class distance decay for all pairs of IPC classes.reg_cloglog_IPCdecay2: coefficients of intra-class distance decay for all IPC classes.supplemental: supplemental result tables, detailed citation-level regression results.
Pd nanoparticles confined in mesoporous N-doped carbon silica supports: a synergistic effect between catalyst and support
Creators: name: Oliveira, Rafael L.
name: Kerstien, Julius
name: Schomäcker, Reinhard
name: Thomas, Arne
Publisher: name: Technische Universität Berlin
Year: 2020
Subjects: subject: 540 Chemie und zugeordnete Wissenschaften
subject: Palladium nanoparticles
subject: N-doped carbon coating
subject: catalysts

description: Palladium nanoparticles of similar size were deposited on different supports, layers of carbon materials (with and without nitrogen doping) on the surface of a MCF (mesocellular foam) silica. For the generation of the N-doped carbon coatings, three different N sources were used to also investigate a possible influence of the N-doped carbon precursor and thus the structure of the N-doped carbons on their performance as catalyst support. These catalysts were tested for the Suzuki coupling and hydrogenation reactions. For the Suzuki reaction, the carbon coatings showed to increase dramatically the stability of the MCF material. Furthermore, when N-doped carbon coatings were applied, strong improvement of the stability of the catalysts was observed due to an enhanced interaction between metal nanoparticles and the support, preventing metal particle growth. In hydrogenation reactions, the presence of the N-doped carbon coating on the silica support increases the adsorption of aromatic compounds causing an enhancement of the catalytic activity of Pd NPs when compared to the non-doped supports.
Synthesis and Characterization of 2-Fluoro-3-pyridyl Tellurium Compounds: X-Ray Crystal Structure of Bis(2-fluoro-3-pyridyltelluro)methane
Creators: name: Shivani Gulati (Nee Doomra)
name: Pundir, Shikha
name: Kumar, Sanjeev
name: Bhasin, Kuldip K.
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Mathematics
subject: FOS: Mathematics
subject: Biological Sciences
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Cell Biology

description: A number of unsymmetrical alkyl/allyl-2-fluoro-3-pyridyl tellurides and bis(2-fluoro-3-pyridyltelluro)methane have been prepared by the reductive cleavage of bis(2-fluoro-3-pyridyl)ditelluride with sodium borohydride followed by quenching of the intermediate 2-fluoro-3-pyridyl tellurolate anion with appropriate alkylating agents. All the newly synthesized compounds have been characterized with the help of elemental analysis and by employing various spectroscopic techniques: FT-IR, multinuclear (1H, 13C, 19F, 125Te) NMR spectroscopy and mass spectrometry (in representative cases). The crystal structure of bis(2-fluoro-3-pyridyltelluro)methane has been determined by single crystal X-ray diffraction.
Detecting structural transformation of cobalt phosphonate to active bifunctional catalysts for electrochemical water-splitting
Creators: name: Indra, Arindam
name: Menezes, Prashanth W.
name: Zaharieva, Ivelina
name: Dau, Holger
name: Drieß, Matthias
Publisher: name: Technische Universität Berlin
Year: 2020
Subjects: subject: 540 Chemie und zugeordnete Wissenschaften
subject: catalysts
subject: cobalt phosphonate
subject: overall water-splitting device
subject: alkaline media
subject: O2 evolution reaction
subject: H2 evolution reaction

description: In recent years, several cobalt-based catalysts have been developed for water splitting because of their promising activity, stability and structural motifs. Here, we report that cobalt phosphonate represents a novel class of bifunctional single-source precursors for highly efficient alkaline electrochemical O2 evolution (OER) and H2 evolution reaction (HER). Inspired by its favorable catalytic OER and HER activity, an overall water-splitting device has been constructed from this precursor, showing very low cell voltage (1.62 V @ 10 mA cm−2) and excellent long-term stability. Depending on the applied oxidation and reduction potential on cobalt phosphonate, two distinct modified structures at the anode and cathode have been uncovered employing the quasi in situ X-ray absorption spectroscopy and ex situ methods. During OER, the phosphonate precursor reorganized itself to layered CoOx(OH)y structure with defects and disorders, while the contribution of the metallic Co along with Co3O4 spinel and Co(OH)2 is evident to drive the HER. The presented work demonstrates the advantage of using the ‘all-in-one’ precursor approach to realize bifunctional water-splitting electrocatalysts through the evolution of different species with self-supporting interfacial structural features at the anode and cathode during electrochemical water splitting.
MATN VA GRAFIK MUHARRIRLARI BO'LIMINI O'QITISH METODIKASI
Creators: name: Normurodova, Sadoqat
name: Xolyorov, Dilshod
name: Asadova, Shaxina
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada matn va grafik muharrirlarini o‘qitish metodikasi, zamonaviy axborot texnologiyalari asosida samarali ta’lim berish usullari, o‘quvchilarning kompyuter savodxonligini oshirish va amaliy ko‘nikmalarni shakllantirish metodlari tahlil qilinadi. Xususan, interfaol o‘qitish metodlari, loyihaviy va amaliy yondashuvlar, hamda o‘quv jarayonida raqamli texnologiyalardan foydalanish masalalari yoritiladi.
Joint distribution of new sample rank of bivariate order statistics
Creators: name: Gulder Kemalbay
name: Ismihan Bayramoglu (Bairamov)
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Plant Biology
subject: FOS: Biological sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Cancer
subject: Marine Biology
subject: Biological Sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Sociology
subject: FOS: Sociology
subject: Ecology
subject: Chemistry
subject: Biotechnology
subject: Cell Biology
subject: Medicine
subject: Physics

description: Let (Xk,Yk), k=1,2,…,n, be independent copies of bivariate random vector (X,Y) with joint cumulative distribution function F(x,y) and probability density function f(x,y). For 1≤r,s≤n, the vector of order statistics of X1:n≤X2:n≤⋯≤Xn:n and Y1:n≤Y2:n≤⋯≤Yn:n, respectively, is denoted by (Xr:n,Ys:n). Let (Xn+i,Yn+i), i=1,2,…,m, be a new sample from F(x,y), which is independent from (Xk,Yk), k=1,2,…,n. Let ξ1 be the rank of order statistics Xr:n in a new sample Xn+1,Xn+2,…,Xn+m and ξ2 be the rank of order statistics Ys:n in a new sample Yn+1,Yn+2,…,Yn+m. We derive the joint distribution of discrete random vector (ξ1,ξ2) and a general scheme wherein the distributions of new and old samples are different is considered. Numerical examples for given well-known distribution are also provided.
Brief von Jaffé an Eduard Gans, 11.09.1822
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1822
Subjects: subject: 090

description: Rücksendung eines Briefes, vermutlich im Zusammenhang mit Gans' Protest gegen die Auflösung des "Comité zur Ausgleichung der Differenzen zwischen dem Dr. Zunz und der Gemeinde"