cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Correlation between Thai Cardiovascular Risk Score and the Multi-Ethnic Study of Atherosclerosis (MESA) Risk Score in Thai Populations
Creators: name: Kunlatuch Chopchai
name: Chaisiri Wanlapakorn
name: Suwara Issaragrisil
name: Teetouch Ananwattanasuk
name: Padoemwut Teerawongsakul
Publisher: name: Text and Journal Publication
Year: 2022
Subjects: Thai cardiovascular risk score
Multi-Ethnic Study of Atherosclerosis (MESA)
Coronary artery calcium (CAC)
Predictor
Correlation
Coronary heart disease (CHD)

description: Vajira Medical Journal, 66, 2, 125-136
Risk Factors of Blood Transfusion in Knee Arthroplasty
Creators: name: Pruk Chaiyakit
name: Weeranate Umpanpong
name: Tawipat Watcharotayangkoon
Publisher: name: Text and Journal Publication
Year: 2022
Subjects: blood transfusion
transfusion
total knee arthroplasty
total knee replacement
TKA

description: Vajira Medical Journal, 66, 2, 137-148
Informed Spectral Normalized Gaussian Processes for Trajectory Prediction
Creators: name: Schlauch, Christian
name: Wirth, Christian
name: Klein, Nadja
Publisher: name: IOS Press
Year: 2024

description: Prior parameter distributions provide an elegant way to represent prior expert knowledge for informed learning. Previous work has shown that using such informative priors to regularize probabilistic deep learning (DL) models increases their performance and data efficiency. However, commonly used sampling-based approximations for probabilistic DL models can be computationally expensive, requiring multiple forward passes and longer training times. Promising alternatives are compute efficient last layer kernel approximations like spectral normalized Gaussian processes (SNGPs). We propose a novel regularization-based continual learning method for SNGPs, which enables the use of informative priors that represent prior knowledge learned from previous tasks. Our proposal builds upon well-established methods and requires no rehearsal memory or parameter expansion. We apply our informed SNGP model to the trajectory prediction problem in autonomous driving by integrating prior drivability knowledge. On two public datasets, we investigate its performance under diminishing training data and across locations, and thereby demonstrate an increase in data efficiency and robustness to location-transfers over non-informed and informed baselines.
Comparison of the Speech Performance of Thai Adults with Apraxia of Speech and Thai Adults with Normal Speech by Using the Apraxia Test for Thai Adults
Creators: name: Pitcharpa Dejket
name: Jeamjai Jeeraumporn
name: Sumalee Dechongkit
name: Montip Tiensuwan
Publisher: name: Text and Journal Publication
Year: 2022
Subjects: apraxia of speech
apraxia test
speech performance

description: Vajira Medical Journal, 66, 2, 149-160
Outcome of Self-Efficacy Enhancement Program on Knowledge and Confidence of Foot Ulcers Prevention Behavior in the Diabetic Elderly of the Puranawat Temple Elderly Club, Bangkok
Creators: name: Kunnika Jermtienchai
name: Prapaiwan Danpradit
Publisher: name: Text and Journal Publication
Year: 2022
Subjects: Foot ulcers prevention
Diabetic elderly
Self-Efficacy Enhancement Program

description: Vajira Medical Journal, 66, 2, 161-170
CWID-hi: A Dataset for Complex Word Identification in Hindi Text
Creators: name: Venugopal, Gayatri
name: Pramod, Dhanya
name: Shekhar, Ravi
Publisher: name: Zenodo
Year: 2022
Subjects: complex word identification

description: This dataset was created by conducting a human intelligence test, wherein native and non-native Hindi speakers annotated words they could not understand in Hindi text. They were then asked to rank the complexity of these words along with their synonyms. A word that received an average rank of <=3 (out of 5) is labeled 1 and the word that received an average rank of >3 is labeled 0. 1 indicates complex and 0 indicates simple.
Transreal Limits Expose Category Errors in IEEE 754 Floating-Point Arithmetic and in Mathematics
Creators: name: Anderson, James
name: Reis, Tiago S. Dos
Publisher: name: figshare
Year: 2014
Subjects: subject: Computation Theory and Mathematics
subject: FOS: Computer and information sciences

description: The IEEE 754 standard for floating-point arithmetic is widely used in computing. It is based on real arithmetic and is made total by adding both a positive and a negative infinity, a negative zero, and many Not-a-Number (NaN) states. The IEEE infinities are said to have the behaviour of limits. Transreal arithmetic is total. It also has a positive and a negative infinity but no negative zero, and it has a single, unordered number, nullity. We elucidate the transreal tangent and extend real limits to transreal limits. Arguing from this firm foundation, we maintain that there are three category errors in the IEEE 754 standard. Firstly the claim that IEEE infinities are limits of real arithmetic confuses limiting processes with arithmetic. Secondly a defence of IEEE negative zero confuses the limit of a function with the value of a function. Thirdly the definition of IEEE NaNs confuses undefined with unordered. Furthermore we prove that the tangent function, with the infinities given by geometrical construction, has a period of an entire rotation, not half a rotation as is commonly understood. This illustrates a category error, confusing the limit with the value of a function, in an important area of applied mathematics -- trigonometry. We briefly consider the wider implications of this category error. Another paper proposes transreal arithmetic as a basis for floating-point arithmetic; here we take the profound step of proposing transreal arithmetic as a replacement for real arithmetic to remove the possibility of certain category errors in mathematics. Thus we propose both theoretical and practical advantages of transmathematics. In particular we argue that implementing transreal analysis in trans-floating-point arithmetic would extend the coverage, accuracy and reliability of almost all computer programs that exploit real analysis -- essentially all programs in science and engineering and many in finance, medicine and other socially beneficial applications.
title: Τεχνολογίες παγκόσμιου ιστού και ηλεκτρονικού εμπορίου
title: ΣΥΓΧΡΟΝΕΣ ΤΑΣΕΙΣ ΚΑΙ ΠΡΟΚΛΗΣΕΙΣ
titleType: AlternativeTitle
Creators: name: Georgiadis, Christos
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΗΛΕΚΤΡΟΝΙΚΟ ΕΠΙΧΕΙΡΕΙΝ
ΔΙΑΔΙΚΤΥΑΚΕΣ ΕΦΑΡΜΟΓΕΣ
ΤΕΧΝΙΚΕΣ ΠΡΟΓΡΑΜΜΑΤΙΣΜΟΥ
ΚΙΝΗΤΟ ΕΠΙΧΕΙΡΕΙΝ
ΠΑΓΚΟΣΜΙΟΣ ΙΣΤΟΣ
ΑΝΑΛΥΣΗ ΔΕΔΟΜΕΝΩΝ ΙΣΤΟΥ
ΤΕΧΝΟΛΟΓΙΑ ΗΛΕΚΤΡΟΝΙΚΟΥ ΕΜΠΟΡΙΟΥ
ΥΠΗΡΕΣΙΕΣ ΙΣΤΟΥ
ΕΞΑΤΟΜΙΚΕΥΣΗ
ΣΥΣΤΗΜΑΤΑ ΣΥΣΤΑΣΕΩΝ
ΑΣΦΑΛΕΙΑ ΣΕ ΚΙΝΗΤΑ ΠΕΡΙΒΑΛΛΟΝΤΑ
ΠΡΟΓΡΑΜΜΑΤΙΣΜΟΣ ΙΣΤΟΥ
ΠΡΟΓΡΑΜΜΑΤΙΣΜΟΣ ΚΙΝΗΤΩΝ ΣΥΣΚΕΥΩΝ
ΑΣΦΑΛΕΙΑ ΠΑΓΚΟΣΜΙΟΥ ΙΣΤΟΥ
ΑΡΧΙΤΕΚΤΟΝΙΚΗ ΒΑΣΙΣΜΕΝΗ ΣΕ ΥΠΗΡΕΣΙΕΣ
ΣΥΝΘΕΣΗ ΥΠΗΡΕΣΙΩΝ ΙΣΤΟΥ
ΣΥΝΑΛΛΑΓΕΣ ΥΠΗΡΕΣΙΩΝ ΙΣΤΟΥ
ΔΙΑΛΕΙΤΟΥΡΓΙΚΟΤΗΤΑ
E-business
M-business
Web Applications
Mobile Applications
Web Technologies
Web Information Systems
E-commerce
M-commerce
E-commerce Technology
Web Services
Personalization
Recommender Systems
Web Security
Mobile Security
Web Analytics
Web Programming
Mobile Programming
Service-oriented Architecture
SOAP
Wsdl
Rest
Service Composition
BPEL
ESB

description: O όρος Ηλεκτρονικό Εμπόριο (ΗΕ), καλύπτει οποιαδήποτε μορφή επιχειρηματικής ή διοικητικής συναλλαγής ή ανταλλαγής πληροφοριών,
η οποία εκτελείται με τη χρησιμοποίηση οποιασδήποτε τεχνολογίας πληροφορικής και τηλεπικοινωνιών. Στις μέρες μας, οι κυρίαρχες
τάσεις είναι η αξιοποίηση των σύγχρονων τεχνολογιών του παγκόσμιου Ιστού και των δυνατοτήτων που προσφέρουν οι έξυπνες κινητές
συσκευές.
Η επιστημονική περιοχή της "Τεχνολογίας Ηλεκτρονικού Εμπορίου" διερευνά τις δυνατότητες των προηγμένων τεχνολογιών των
βασισμένων-στον-Ιστό (Web-based) πληροφοριακών συστημάτων και την εφαρμογή αυτών προκειμένου να υποστηρίξουν την υλοποίηση
διαδικασιών, συναλλαγών και υπηρεσιών ΗΕ. Στο επίκεντρο βρίσκεται όλη η απαραίτητη τεχνολογία υποδομής του παγκόσμιου Ιστού και
των προγραμματιστικών τεχνικών για ανάπτυξη εφαρμογών Ιστού - ιστοτόπων ΗΕ και ηλεκτρονικού επιχειρείν, ενώ σημαντικές είναι οι
ιδιαιτερότητες στο χώρο του κινητού εμπορίου.
Η δημιουργία ασφαλούς περιβάλλοντος ΗΕ αποτελεί έναν κρίσιμο παράγοντα για την ευρεία διάδοση και αποδοχή των υπηρεσιών ΗΕ, για
αυτό και οι τεχνολογίες ασφάλειας στον Ιστό αποτελούν μια σημαντική πλευρά της τεχνολογίας ΗΕ. Άλλες ενδιαφέρουσες τεχνολογίες
που χρησιμοποιούνται κατά το σχεδιασμό και την ανάπτυξη συστημάτων ΗΕ, είναι η προσέγγιση εννοιών τεχνολογίας λογισμικού σε
web/mobile περιβάλλοντα με έμφαση στη διαλειτουργικότητα μέσω της αξιοποίησης της αρχιτεκτονικής της βασισμένης-σε-υπηρεσίες
Ιστού, αλλά και στην ευχρηστία και αποδοτικότητα μέσω της προσαρμογής των προσφερόμενων εφαρμογών ΗΕ (δημιουργία
εξατομικευμένου περιεχομένου) και της παροχής συστάσεων.
Η "Τεχνολογία Ηλεκτρονικού Εμπορίου" είναι ένα πράγματι συνθετικό αντικείμενο, με ζητούμενο την εις βάθος μελέτη των εμπλεκόμενων
τεχνολογιών σε περιβάλλον παγκόσμιου Ιστού, ενσύρματου ή ασύρματου, ώστε με την ολοκλήρωση-ενοποίηση αυτών να υποστηρίζονται
οι αυξημένες απαιτήσεις ασφάλειας, διαλειτουργικότητας, και ευχρηστίας των λειτουργιών των ηλεκτρονικών υπηρεσιών ενός ιστοτόπου
ΗΕ.
Overwhelming Majority of Public Supports Making it More Possible for Third Candidate to Participate in Presidential Debates
Creators: name: Kull, Steven
name: Fehsenfeld, Evan
name: Lewitus, Evan Charles
name: Martens, Francesca
Publisher: name: Digital Repository at the University of Maryland
Year: 2018
Subjects: third-party
candidates
Independent candidates
elections
debates

description: A policymaking simulation is an online process that puts citizens in the shoes of elected officials by simulating the process they go through in making policy decisions. Each simulation introduces a broader policy topic and then presents a series of modules that address a specific policy option that is currently under consideration in the current discourse. For each module, respondents: 1) receive a short briefing on a policy issue and the option or options for addressing it; 2) evaluate arguments for and against the policy options; and 3) finally, make their recommendation for what their elected officials should do.
description: As a Federal District Court considers a claim that the Commission on Presidential Debates should eliminate requirements that plaintiffs say effectively excludes a third, unaffiliated candidate from participating in the presidential debates, a new survey of American voters finds overwhelming support for making it more possible for a third candidate to participate in the presidential debates. A similarly large majority favors efforts to make it more possible for independent and third-party candidates to compete in Congressional elections.
Observations on the natural fall of the calyptra in clones of Picolit giallo with high and low productivity
Creators: name: Lombardo, Giuliana
name: Carraro, Luisa
name: Cargnello, G.
name: Gerola, F. M.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2016

description: Wetried to determine a possible relationship between the way of falling of the calyptra and the productivity of the cv. Picolit giallo, whose male-sterility has been demonstrated in previous works . Whereas in the cv. Verduzzo (choosed as a test cv.) the problem of the calyptra fall seems tobe of little importance, because of the self-fertility of this cv., in Picolit giallo the fruit yield is always due to cross-pollination. In the low producing Picolit giallo, we observed an early degeneration of the fertile organs in buds with still green calyptra, while in the high producing Picolit giallo the fertile organs appear receptive in all the buds with green calyptra and in a remarkable percentage of those with brownish calyptra. In this clone, cross-pollination could then occur also for those flowers that do not loose spontaneously their calyptrae, which become brownish and fall accidentally by means of insects or wind. Beobachtungen über das natürliche Abwerfen der Calyptra bei Klonen der Rebsorte Picolit giallo mit hoher und niedriger Ertragsleistung Bei der Rebsorte Picolit giallo, die früheren Arbeiten zufolge selbststeril ist, wurde nach einem möglichen Zusammenhang zwischen der Art und Weise, in der die Calyptra abgeworfen wird, und der Ertragsleistung gesucht. Bei der normaltragenden Sorte Verduzzo (Kontrolle) ist das Abwerfen der Calyptra von untergeordneter Bedeutung, da diese Sorte selbstfertil ist; anders verhält es sich mit Picolit giallo, wo der Traubenertrag von einer Fremdbestäubung abhängt. Bei dem schwachtragenden Klon dieser Sorte wurde festgestellt, daß die Narbe frühzeitig degeneriert - noch während die Blütenknospe von einer grünen Calyptra bedeckt ist; bei dem normaltragenden Klon sind die Narben dagegen auch noch in den Knospen mit brauner Calyptra für Pollen empfänglich. Deshalb kann bei diesem Klon auch Fremdbestäubung jener Blüten erfolgen, die ihre gebräunte Calyptra nicht auf natürlichem Wege, sondern zufällig, z. B. durch Insekten oder Wind, verlieren.
description: VITIS - Journal of Grapevine Research, Vol. 22 No. 2 (1983): Vitis
Étude de la maturation de cépages champenois - Modèles de prévision de la date de vendange
Creators: name: Maujean, A.
name: Brun, O.
name: Vesselle, G.
name: Bureau, G.
name: Boucher, J. M.
name: Cousin, M.
name: Feuillat, M.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2016

description: Une étude analytique de la maturation de la baie de raisin en Champagne est envisagée sur 4 ans et 3 cépages. Les résultats permettent de proposer un modèle de prévision d'une date de vendange ainsi qu'une estimation de la qualité de la vendange en ce qui concerne les sucres. Investigations on grapevine maturation in the Champagne region: Method of forecasting the harvesting date An analytic investigation on the maturation of grape berries in the Champagne region was carried out on 3 cultivars over 4 years. The results enable us to offer a model for estimating harvesting dates and to foresee the vintage quality as far as sugar is concerned.
description: VITIS - Journal of Grapevine Research, Vol. 22 No. 2 (1983): Vitis
Defoliation responses of different grapevine cultivars to postharvest ethephon treatments
Creators: name: Mannini, F.
name: Weaver, R. J.
name: Johnson, J. O.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2016

description: The defoliation responses of several grapevine cultivars to postharvest ethephon sprays at 0, 500, 2000, 5000 ppm were observed. Sprays were applied at the beginning of October to vines of Barbera, Carignane, Emerald Seedless, Ribier, Ruby Seedless, Thompson Seedless and Flame Tokay cultivars. The most effective concentration was 5000 ppm. The defoliation response varied greatly among the varieties. Barbera and Carignane were almost completely defoliated 20-30 d after treatment, whereas Flame Tokay showed no response. However, high concentrations of ethephon resulted in a considerable delay in shoot development the following spring. Défoliation induite en différents cépages par un traitement avec de l'éthéphon après la vendange La défoliation causée par des traitements d'éthephon (0, 500, 2000, 5000 ppm) a été étudiée sur différents cépages (V. vinifera). Les applications ont été faites le 10 octobre sur les cépages à raisin de table et de cuve ci-après: Barbera, Carignane; Emerald Seedless, Ribier, Ruby Seedless, Thompson Seedless et Flame Tokay. La concentration de 5000 ppm se révéla la plus efficace. La défoliation des plantes traitées a été très différente selon les cépages: Barbera et Carignane par exemple ont été presque complètement privés des feuilles après 20-30 d du traitement, tandis que le Flame Tokay ne donna qu'une très faible réponse. Il faut signaler en tout cas que les concentrations les plus fortes d'éthéphon ont causé un retard considerable dans le débourrement du printemps suivant.
description: VITIS - Journal of Grapevine Research, Vol. 22 No. 2 (1983): Vitis
Compositional changes in ripening grapes: Caftaric and coutaric acids
Creators: name: Singleton, V. L.
name: Zaya, J.
name: Trousdale, E.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2015

description: Caftaric and coutaric acid contents (juice concentration, amounts per berry, percent of the cis forms) were investigated in samples fully protected from oxidation as ripeness increased in harvests from Grenache, French Colombard and two harvests from different vineyards of Ruby Cabernet Vitis vinifera grapes. Segregation by berry density gave sugar content (ripeness) sequences· free of other variables such as weather and provided berries of nearly identical °Brix at each ripeness level. The two Ruby Cabernet harvests, even though differing considerably in growing conditions and average °Brix level, were much closer in the details of caftaric and coutaric acid compositions to each other than to the other varieties indicating close genetic (varietal) control of these components. The proportion of coutaric to caftaric and the percentage of cis forms tend to rise toward the end of ripening. The overall ripening pattern appears to be that these components are synthesized as the berry enlarges during ripening. If the rate of synthesis is able to keep up with the berry enlargement and the content moderate (French Colombard, Ruby Cabernet), the concentration in juice stays nearly constant at a level typical for the variety. If the content is high (Grenache) and the synthesis does not keep up with berry enlargement, the concentration in juice falls as the berry content rises during ripening, but a relatively high concentration is maintained. Overripe, shriveling berries rise in concentration, but may lose caftaric acid by oxidation if tissue breakdown occurs.
description: VITIS - Journal of Grapevine Research, Vol. 25 No. 2 (1986): VITIS
Transpiration und Mineralstoffeinlagerung der Weinbeere
Creators: name: Düring, H.
name: Oggionni, F.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2015

description: Transpiration and accumulation of mineral nutrients in grape berries 3 weeks after full bloom clusters of Silvaner vines were treated with a Na2CO3-olive oil-emulsion (E) or with liquid paraffin (P), respectively, in order to promote or delay transpiration of the berries. • Transpiration (μl H2O · cm-2 · s-1) of untreated berries decreased by about 80 % during the experiment (30-85 d after full bloom); treatment with E increased, treatment with P decreased transpiration. • The Ca content (mg berry-1) of untreated or P-treated berries increased slowly, while in E-treated berries the Ca accumulation increased rapidly. In E-treated berries the Mg and K contents were increased also, but the differences were less often significant. • P-treated be rries did not significantly differ from untreated berries with respect to their Ca, Mg or K contents. • The Ca accumulation in berries and the transpiration rate of these berries are closely correlated (r = +0.7505).
description: VITIS - Journal of Grapevine Research, Vol. 25 No. 2 (1986): VITIS
Neue Monoterpendiole in Traubenmost und Wein sowie in Kulturen von Botrytis cinerea
Creators: name: Rapp, A.
name: Mandery, H.
name: Niebergall, H.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2015

description: New monoterpenediols in grape must and wine andin cultures of Botrytis cinerea In CFCl3/CH2Cl2 extracts from grape must and wine, cv. Morio-Muskat, (E) and (Z)-8-hydroxylinalool were identified. Both compounds are original constituents of the must and wine flavour. It could be shown by model experiments that these compounds are also produced by Botiytis cinerea from linalool.
description: VITIS - Journal of Grapevine Research, Vol. 25 No. 2 (1986): VITIS
A new flavonol glycoside from the medicinal halophyte Suaeda fruticosa
Creators: name: Oueslati, Samia
name: Ksouri, Riadh
name: Pichette, André
name: Lavoie, Serge
name: Girard-Lalancette, Karl
name: Mshvildadze, Vakhtang
name: Chedly Abdelly
name: Legault, Jean
Publisher: name: Taylor & Francis
Year: 2014
Subjects: Uncategorized

description: A new flavonol glycoside, namely 3-(α-rhamnopyranosyl-(1 → 2)-[β-xylopyranosyl-(1 → 6)]-β-glucopyranosyloxy) isorhamnetin was reported from methanol extracts of aerial parts of Suaeda fruticosa for the first time. In this work, liquid chromatography coupled to atmospheric pressure chemical ionisation mass spectrometry, high-resolution mass spectrometry and nuclear magnetic resonance spectroscopy were used to identify this new compound. Structure was elucidated on the basis of extensive spectroscopic analysis, including HSQC, HMBC and 1H–1H COSY. Antioxidant potentialities of a pure compound were evaluated. The estimation of antioxidant capacities using oxygen radical absorbance capacity (ORAC method) and a cell based-assay (WS1) indicated that this new flavonol exhibited the highest antioxidant activities with an ORAC value of 5.0 ± 0.3 μmol Trolox/μmol and inhibited the tBH-induced oxidation of 2′,7′-dichlorofluorescin with an IC50 value of 4.9 ± 0.6 μM.
Influence of cluster exposure on fruit composition and wine quality of Seyval blanc grapes
Creators: name: Reynolds, A. G.
name: Pool, R. M.
name: Mattick, L. R.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2015

description: Experiments were conducted in 1981 and 1982 to investigate the influence of duster exposure on fruit composition, wine quality, and incidence of bunch rot (Botrytis cinerea PERS.) of the French-American hybrid grape cultivar Seyval blanc. Berry sampling from 4 exposure categories (western exposure, eastern exposure, partial shade, and full shade) indicated highest °Brix, pH and tartrate, and lowest titratable acidity (TA) and malate in the exposed fruit post veraison. Total acidity and malate were highest in exposed fruit between fruit set and veraison. Exposure of the fruit also reduced the incidence of bunch rot during the 1981 season. Wine quality differences were small and not statistically significant, although wines vinted from exposed fruit tended to score higher. Canopy management practices that optimize fruit exposure would be helpful in maximization of fruit and wine quality.
description: VITIS - Journal of Grapevine Research, Vol. 25 No. 2 (1986): VITIS
title: Εργαστηριακές ασκήσεις φυσικής
Creators: name: Chasapis, Dimitrios
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΕΡΓΑΣΤΗΡΙΑΚΕΣ ΑΣΚΗΣΕΙΣ
ΘΕΩΡΙΑ ΣΦΑΛΜΑΤΩΝ
ΟΡΓΑΝΑ ΜΕΤΡΗΣΗΣ
ΜΕΘΟΔΟΙ ΜΕΤΡΗΣΗΣ
Laboratory Exercises
Measurement Error Theory
Measurement Instruments
Measurement Methods

description: Το βιβλίο αποτελεί ένα ολοκληρωμένο σύγγραμμα για το εργαστηριακό τμήμα του μαθήματος της Φυσικής, όπως αυτό διδάσκεται κυρίως σε Τμήματα Μηχανικών.

Μετά από μια συνοπτική αλλά περιεκτική εισαγωγή στη Θεωρία Σφαλμάτων και στις μεθόδους γραφικής απεικόνισης και αξιολόγησης πειραματικών μετρήσεων, ακολουθούν είκοσι μια Εργαστηριακές Ασκήσεις από την περιοχή της Μηχανικής, του Ηλεκτρομαγνητισμού, της Θερμότητας, της Ηλεκτρονικής και της Ατομικής Φυσικής.

Για κάθε μια από αυτές υπάρχει συνοπτική αλλά πλήρης θεωρητική τεκμηρίωση της πειραματικής μεθοδολογίας, συμπεριλαμβανομένων και ερωτήσεων αυτοελέγχου, ενώ ακολουθεί αναλυτική περιγραφή της πειραματικής διαδικασίας και του τρόπου αξιολόγησης (υπολογιστικού και γραφικού) των πειραματικών μετρήσεων. Στις πρώτες από τις ασκήσεις αναπτύσσεται αναλυτικά και ο τρόπος υπολογισμού των σφαλμάτων που υπεισέρχονται, ώστε οι ασκούμενοι να εξοικειωθούν με τη σχετική μεθοδολογία και να μπορούν να την εφαρμόσουν στις υπόλοιπες ασκήσεις.

Στην ηλεκτρονική μορφή του βιβλίου η πειραματική διαδικασία θα περιγράφεται μέσω αυτοτελών Flash animations.
Argument For Maker-spaces in Academic Libraries
Creators: name: Behles, Cody
Publisher: name: figshare
Year: 2014
Subjects: subject: Library and Information Studies
subject: FOS: Media and communications

description: In the face of increasing financial constraints and competition from outside resources, libraries across the country are seeking new and innovative solutions to engage patrons and encourage the use of library services. In this environment many new opportunities have presented themselves which challenge the traditional interpretation of the library’s role. For academic libraries, the adoption of innovative solutions and new services has been more difficult to overcome because of the specific needs of their communities. However, across the country we see academic libraries adopting new and innovative services, changing the way that they define themselves in the community, and revolutionizing the resource access model for higher education. This paper proposes that maker spaces have a place at the heart of the academic library that is rooted not in new technologies, but in the possibility of new instruction opportunities that engage a wider and more interdisciplinary student body. The library’s unique position on campus as neutral academic organization places it in a unique position to encourage collaboration across the university community. Maker spaces capitalize on this opportunity by bringing STEM (Science Technology, Engineering, and Mathematics) disciplines together with arts and humanities in the library to create a new resource in the library that facilitates access to experiential learning, iterative design, and knowledge which could not previously be accessed through library resources. The argument presented here is based on published articles and conference proceedings, and offers a platform on which discussion in individual institutions can begin.
A new flavonol glycoside from the medicinal halophyte Suaeda fruticosa
Creators: name: Oueslati, Samia
name: Ksouri, Riadh
name: Pichette, André
name: Lavoie, Serge
name: Girard-Lalancette, Karl
name: Mshvildadze, Vakhtang
name: Chedly Abdelly
name: Legault, Jean
Publisher: name: Taylor & Francis
Year: 2014
Subjects: Uncategorised

description: A new flavonol glycoside, namely 3-(α-rhamnopyranosyl-(1 → 2)-[β-xylopyranosyl-(1 → 6)]-β-glucopyranosyloxy) isorhamnetin was reported from methanol extracts of aerial parts of Suaeda fruticosa for the first time. In this work, liquid chromatography coupled to atmospheric pressure chemical ionisation mass spectrometry, high-resolution mass spectrometry and nuclear magnetic resonance spectroscopy were used to identify this new compound. Structure was elucidated on the basis of extensive spectroscopic analysis, including HSQC, HMBC and 1H–1H COSY. Antioxidant potentialities of a pure compound were evaluated. The estimation of antioxidant capacities using oxygen radical absorbance capacity (ORAC method) and a cell based-assay (WS1) indicated that this new flavonol exhibited the highest antioxidant activities with an ORAC value of 5.0 ± 0.3 μmol Trolox/μmol and inhibited the tBH-induced oxidation of 2′,7′-dichlorofluorescin with an IC50 value of 4.9 ± 0.6 μM.
Paramodic_Jam_managers_guide_2014_05_10
Creators: name: Mirams, Ruth
name: Jade, Mikaela
name: Larkin, Wayne
Publisher: name: figshare
Year: 2014
Subjects: Education

description: Paramodic developed this Jam Managers Guide for use in local council. It is specifically designed for communicating with middle and upper managers in large public sector. It outlines many of the human-centred design techniques Paramodic uses, how we use them and the outcomes we realise with our clients.
Paramodic_Jam_Field_Research_Guide_2014_05_14
Creators: name: Mirams, Ruth
name: Jade, Mikaela
Publisher: name: figshare
Year: 2014
Subjects: Education

description: A very brief field research guide developed for the Global GovJam for jammers or students to use as a guide for field research during the jam or other rapid innovation workshops. This is a second iteration from a first prototype Paramodic developed in early 2013.
Effect of plant density on vine growth, yield, fruit quality and nutrient status in Perlette grapevines
Creators: name: Brar, S. S.
name: Bindra, A. S.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2015

description: Studies on the effect of plant density on vine growth, nutrient status, yield and quality of the grape cv. Perlette were carried out during 1980, 1981 and 1982. Vine growth measured in terms of shoot length, trunk girth and pruning weight as weil as the level of the nutrient elements N, P, K, Fe, Mn, Zn and carbohydrates were highest at the maximum spacing i. e. 3.0 x 3.0 m and decreased with an increase in the plant density. Most of the nutrients were high either in early spring or during the rainy season. The average yields per vine and per ha were highest at 3.0 x 3.0 m and 2.0 x 2.0 m spacing, respectively. No significant differences were observed in the various quality parameters of the fruit under various plant densities. Under the prevailing agro-climatic conditions optimum yield per ha of Perlette grapes trained on head system can be obtained by planting the vines at 2.0 x 2.0 m spacing.
description: VITIS - Journal of Grapevine Research, Vol. 25 No. 2 (1986): VITIS
Corrigendum to â€œOre mineralogy and trace element (re)distribution at the metamorphosed Lappberget Zn-Pb-Ag-(Cu-Au) deposit, Garpenberg, Swedenâ€ [Ore Geol. Rev. 135 (2021) 104223]
Creators: name: Author, Unknown
Publisher: name: University of Lincoln
Year: 2024
Subjects: F100 - Chemistry

description: The authors sincerely regret some inadvertent errors in our above article which require some corrections as follows.First, the article by Jansson and Liu (2020) was cited in the article (page 17) but was inadvertently omitted in the reference list.Second, the scale in Figure 5H (page 7) should be 50 microns, not 500 microns.Third, in the supplementary material Table C.3 LA-ICPMS spot analyses for galena, the column for Pb208 (ppm) should be Tl205 (ppm).The authors would like to apologise for any inconvenience caused.The correction refers to https://doi.org/10.1016/j.oregeorev.2021.104223
Appraising the impacts of binary blends of limestone powder – metakaolin mixtures on the geomechanical behaviour of black fine-grained soil and its microstructural evolution
Creators: name: Imoh Christopher Attah
Publisher: name: Faculty of Engineering, Khon Kaen University
Year: 2024
Subjects: Fine-grained soil
Limestone powder
Metakaolin powder
Mechanical performance
Microstructural chemistry
Soil re-engineering

description: Engineering and Applied Science Research, 51, 2, 128-140
Interactions of some commonly used drugs with human α-thrombin
Creators: name: Nair, Divya Gopalakrishnan
name: Sunilkumar Puthenpurackal Narayanan
name: Sadasivan Chittalakkottu
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Hematology
subject: Cancer
subject: Information and Computing Sciences
subject: Biological Sciences
subject: Chemistry
subject: Biotechnology
subject: Pharmacology
subject: Biochemistry
subject: Biophysics

description: Adverse side effects of drugs are often caused by the interaction of drug molecules to targets other than the intended ones. In this study, we investigated the off-target interactions of some commercially available drugs with human α-thrombin. The drugs used in the study were selected from Super Drug Database based on the structural similarity to a known thrombin inhibitor argatroban. Interactions of these drugs with thrombin were initially checked by in silico docking studies and then confirmed by thrombin inhibition assay using a fluorescence microplate-based method. Results show that the three commonly used drugs piperacillin (anti-bacterial), azlocillin (anti-bacterial), and metolazone (anti-hypertensive and diuretic) have thrombin inhibitory activity almost similar to that of argatroban. The Ki values of piperacillin, azlocillin, and metolazone with thrombin are .55, .95, and .62 nM, respectively. The IC50 values of piperacillin, azlocillin, and metolazone with thrombin are 1.7, 2.9, and 1.92 nM, respectively. This thrombin inhibitory activity might be a reason for the observed side effects of these drugs related to blood coagulation and other thrombin activities. Furthermore, these compounds (drugs) may be used as anti-coagulants as such or with structural modifications.
Dynamical footprint of falcipain-2 catalytic triad in hemoglobin-β-bound state
Creators: name: I.O. Omotuyi
name: T. Hamada
Publisher: name: Taylor & Francis
Year: 2015
Subjects: Cancer
Biological Sciences
Chemistry
Medicine
Physics
Biochemistry
Biophysics

description: Falcipain-2 (FP-2) is a member of papain family of cysteine proteases and the major hemoglobinase of the hemoglobin detoxification and hemozoin polymerization complex localized in the food vacuole of the plasmodium species. FP-2 is currently gaining clinical significance as the drug target of choice in combating malaria epidemic. Here, a theoretical FP-2/hemoglobin complex has been proposed and the dynamical footprint and energetics of binding have been investigated using molecular and quantum mechanics approaches. The mapped interaction interface comprises residues 34–51 of hemoglobin and cysteine-42/histidine-174/glutamine-36/asparagine-173/204 and subsites S1, S1′, and S3 of FP-2. In hemoglobin-bound FP-2, asparagine-173 preferentially partners histidine-174, while glutamine-36 is preferred in ligand-free state. Cysteine-42 exhibits dihedral switch from 110° to 30° in free and bound states, respectively, with exclusion of water from the binding core upon hemoglobin binding. Hemoglobin similarly exhibits high occupancy within .2 nm distance with charged amido acid-rich subsites S1 and S3 of FP-2 functioning in tandem to reduce conformational flexibility of hemoglobin and facilitate the formation of a stabilizing anti-parallel β-sheet between Leucine-172-valine-176 of FP-2 and phenylalanine-45-asparate-47 of hemoglobin and to overcome the + 1.13e + 5 eV activation energy required to optimize the FP-2/hemoglobin-β conformation that precedes hydrolysis.
title: Ενσωματωμένα συστήματα
title: Ο αθέατος ψηφιακός κόσμος
titleType: AlternativeTitle
Creators: name: Dasygenis, Minas
name: Soudris, Dimitrios
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΕΝΣΩΜΑΤΩΜΕΝΑ ΣΥΣΤΗΜΑΤΑ
ΑΡΧΙΤΕΚΤΟΝΙΚΗ ΥΠΟΛΟΓΙΣΤΩΝ
ΣΥΣΧΕΔΙΑΣΜΟΣ
ΜΟΝΤΕΛΟΠΟΗΣΗ
ΓΛΩΣΣΑ ΠΕΡΙΓΡΑΦΗΣ ΥΛΙΚΟΥ
ΜΕΘΟΔΟΛΟΓΑ
ΛΕΙΤΟΥΡΓΙΚΑ ΣΥΣΤΗΜΑΤΑ ΠΡΑΓΜΑΤΙΚΟΥ ΧΡΟΝΟΥ
ΚΥΒΕΡΝΟΦΥΣΙΚΑ ΣΥΣΤΗΜΑΤΑ
ΜΙΚΡΟΥΠΟΛΟΓΙΣΤΕΣ
Embedded Systems
Computer Architecture
Co-design
Modelling
Hardware Description Language
Cyberphysical Systems
Microprocessors
VHDL
Verilog
C
Fpga
DTSE
Xilinx
Altera
RTOS

description: Το συγκεκριμένο βιβλίο θα καλύπτει όλη την ύλη του μαθήματος “Ενσωματωμένα Συστήματα”, τόσο στα Τμήματα που διδάσκουν οι συγγραφείς, όσο και σε πλήθος άλλων τμημάτων, όπως περιγράφεται αναλυτικά στην τεκμηρίωση της ωριμότητας της πρότασης. Το βιβλίο θα έχει δυο θεματικούς άξονες, Υλικό και Λογισμικό, οι οποίοι παρουσιάζονται ιεραρχικά.
Στην περιοχή του υλικού, θα περιγράφονται οι κατηγορίες και οι αρχιτεκτονικές των ενσωματωμένων συστημάτων, όπως και οι τεχνολογίες υλοποίησης. Επίσης, θα δοθεί βαρύτητα στη μοντελοποίηση χρησιμοποιώντας τις δημοφιλείς γλώσσες περιγραφής συστημάτων. Η περιοχή του υλικού θα καλυφθεί πλήρως με την περιγραφή του κάθε συστατικού.
Στο λογισμικό, θα αναλυθούν τα λειτουργικά συστήματα πραγματικού χρόνου, ενώ θα παρουσιαστούν τα περιβάλλοντα ανάπτυξης και πως επιτυγχάνεται η σχεδίαση και η βελτιστοποίηση με αυτά. Μάλιστα, θα αφιερωθεί ένα κεφάλαιο στο συσχεδιασμό υλικού και λογισμικού, ενώ ταυτόχρονα θα αναπτυχθεί και η μεθοδολογία βελτιστοποίησης κατανάλωσης ενέργειας και αύξησης των επιδόσεων DTSE της IMEC, όπως και η επικύρωση της σχεδίασης. Ο θεματικός άξονας του λογισμικού θα ολοκληρωθεί με την περιγραφή, σχεδίαση και υλοποίηση παραδειγμάτων και εφαρμογών σε ενσωματωμένα συστήματα, ώστε να γίνει κατανοητή η σύνδεση της θεωρίας με την πράξη.
Το βιβλίο θα συνοδεύεται από τέσσερα παραρτήματα, τα οποία θα παρουσιάζονται σε μορφή εργαστηριακών ασκήσεων, και θα μπορούν να χρησιμοποιηθούν αυτούσια στο εργαστηριακό τμήμα των μαθημάτων. Τα παραρτήματα θα καλύπτουν ένα ευρύ φάσμα των τεχνολογιών που χρησιμοποιούνται στο σχεδιασμό και υλοποίηση ενσωματωμένων συστημάτων, όπως σχεδίαση με 8bit μικρο-ελεγκτή, με 32bit μικρο-επεξεργαστή, και συσχεδίαση υλικού & λογισμικού σε FPGA. Τα παραρτήματα θα επεκτείνουν τη θεωρία και τις τεχνικές που θα έχουν παρουσιαστεί στα προηγούμενα κεφάλαια. Πιστεύουμε ότι το βιβλίο μας θα καλύπτει πλήρως την ύλη του μαθήματος Ενσωματωμένα Συστήματα, όπως διδάσκεται στην Τριτοβάθμια εκπαίδευση.
Analysis of Jisc Collections APC data
Creators: name: Lawson, Stuart
Publisher: name: figshare
Year: 2014
Subjects: subject: Library and Information Studies
subject: FOS: Media and communications

description: This report is based on aggregated, anonymised data of the APC expenditure of 24 UK higher education institutions, collected by Information Power Ltd on behalf of Jisc Collections in March and April 2014. The data is available at: http://dx.doi.org/10.6084/m9.figshare.1060243 UPDATE 26 June 2014: A new version of the report has been uploaded today to reflect more accurate APC data that is now available. The analysis of the report has not changed, with the exception that the open access publisher PLOS now features highly.
A new cyclopeptide metabolite of marine gut fungus from Ligia oceanica
Creators: name: Jinzhong Xu
name: Shizhe Zhao
name: Xianwen Yang
Publisher: name: Taylor & Francis
Year: 2014
Subjects: Uncategorized

description: A new cyclopeptide, together with three known amino acid derivatives, was isolated from marine-derived fungus Aspergillus flavipes, which was found in the gut of isopod Ligia oceanica. The novel peptide contains four amino acid units, proline, 5-methoxyanthranilic acid, isoleucine and 3-aminoacrylic acid. Its structure was determined on the basis of NMR, HR-MS and MSn spectral data analysis. The two unusual amino acid residues, 5-methoxyanthranilic acid and 3-aminoacrylic acid, were first found in natural product. The known compound N-benzoyl-phenylalanine methyl ester was first found as fungal metabolite. This is the first report of natural products isolated from marine gut fungi.
Analysis of Jisc Collections APC data
Creators: name: Lawson, Stuart
Publisher: name: figshare
Year: 2014
Subjects: subject: Library and Information Studies
subject: FOS: Media and communications

description: This report is based on aggregated, anonymised data of the APC expenditure of 24 UK higher education institutions, collected by Information Power Ltd on behalf of Jisc Collections in March and April 2014. The data is available at: http://dx.doi.org/10.6084/m9.figshare.1060243 UPDATE 25 June 2014: I now realise that there were some errors in the data, particularly the failure to include data from PLOS. The data files have been updated to reflect this, and this report will be updated when possible.
A new cyclopeptide metabolite of marine gut fungus from Ligia oceanica
Creators: name: Jinzhong Xu
name: Shizhe Zhao
name: Xianwen Yang
Publisher: name: Taylor & Francis
Year: 2014
Subjects: Uncategorised

description: A new cyclopeptide, together with three known amino acid derivatives, was isolated from marine-derived fungus Aspergillus flavipes, which was found in the gut of isopod Ligia oceanica. The novel peptide contains four amino acid units, proline, 5-methoxyanthranilic acid, isoleucine and 3-aminoacrylic acid. Its structure was determined on the basis of NMR, HR-MS and MSn spectral data analysis. The two unusual amino acid residues, 5-methoxyanthranilic acid and 3-aminoacrylic acid, were first found in natural product. The known compound N-benzoyl-phenylalanine methyl ester was first found as fungal metabolite. This is the first report of natural products isolated from marine gut fungi.
title: Microplastic and dispersed oil co-contaminants in the simulated marine environment: formation, transport, and fate
Creators: name: Yang, Min
Publisher: name: Memorial University of Newfoundland
publisherIdentifier: https://ror.org/04haebc03
publisherIdentifierScheme: ROR
Year: 2026

description: Microplastics (MPs) and oil spills are two major concerns in the marine environment with negative effects on marine ecosystems. Each year, more than 700 million liters of oil enter oceans from thousands of oil spills during oil extraction, transportation, and consumption. Chemical dispersants are widely adopted as oil spill treating agents to break oil into tiny droplets and facilitate their biodegradation. Dispersant efficiency could be affected by mixing energy, seawater salinity, dispersant-to-oil volumetric ratio (DOR), and suspended particles such as minerals. However, there is extremely limited information on how MPs affect oil dispersion as well as dispersed oil transport and transformation although MPs are frequently detected in oil-polluted oceans. This thesis thus focuses on the interaction between MPs and crude oil in the presence of chemical dispersants and the formation, transport, and fate of MP-oil-dispersant agglomerates (MODAs) in the marine environment. It includes the following objectives: 1) to conduct a viewpoint to summarize the knowledge gaps regarding MP and crude oil interactions; 2) to explore the interaction between MPs and crude oil in the presence of dispersants under diverse conditions (MP concentration, aging degree, and DOR); 3) to reveal MODA formation mechanism under various MP sizes using the surface free energy minimization principle, and evaluate the impacts of MODAs on oil dispersion under different ocean conditions (seawater salinity and mixing energy); 4) to evaluate the transport of MODAs in seawater layers (surface and column) under various conditions (MP size, crude oil type, seawater salinity, and mineral concentration), and predict the sinking velocity of MODAs; and 5) to investigate the degradation efficiency of ii dispersed oil in the presence of biofilm-developed MPs (B-MPs) in seawater layers, and uncover the degradation mechanism. This thesis reported the existence of MODAs in the marine environment for the first time and revealed the formation of two types of MODAs. It suggested a transport model (Rubey’s equation) for MODA sinking velocity prediction and demonstrated that minerals could enhance the downward transport of MODAs. The combined effects of oil evaporation, B-MODA formation, and biodegradation (EBB effects) were proposed for the first time to explain the degradation mechanisms of dispersed oil. This thesis established a comprehensive framework for exploring the MP and oil co-contaminants in marine environments. Findings would guide decision-making on oil spill response strategies and operations in the presence of MPs and contribute to marine MP and oil pollution control.
Removed
Creators: name: Jalalian, Mehrdad
Publisher: name: figshare
Year: 2014
Subjects: subject: Statistics
subject: FOS: Mathematics
subject: Medicine
subject: 200104 Media Studies
subject: FOS: Media and communications
subject: Sociology
subject: FOS: Sociology
subject: Health Care

description: Removed1
Approval of antineoplastic agents in India: comparison with the US and EU regions
Creators: name: Kataria, Bhaven
Publisher: name: figshare
Year: 2014
Subjects: Medicine

description: Background: The antineoplastic drugs are prescribed for the treatment of cancer, which is an important cause of mortality in India; therefore, a drug lag in the availability of antineoplastic drugs is a direct threat to life. The present study was undertaken to assess the drug lag for new antineoplastic agents in India compared with that in the United States (US) or European Union (EU). Methods: The new antineoplastic agents approved in the United States, European Union and India between 1999 and 2011 were identified and information was gathered primarily from the websites of regulatory agencies of the three regions. We assessed absolute and relative drug lag for new antineoplastic agents approved in the three regions. Results: Of the 70 new antineoplastic agents, 64 (91.42%) were approved in the United States, 54 (77.14%) in the European Union and 44 (62.85%) in India. The US was the first to approve 59 (84.28%) out of the 70 new antineoplastic agents, the EU was the first to approve 9 (12.85%) and India was the first to approve 2 (2.85%). The median approval lag for India (26.35 months) was higher as compared to the United States (0 month) and European Union (7.3 months). Conclusions: This study confirms that India's drug lag in the case of new antineoplastic agents is higher as compared to the US and EU. Further detailed analyses are necessary to find the reasons and impacts of drug lag for antineoplastic agents in India.
The ISL EDTRL System
Creators: name: Reichert, Jürgen
name: Waibel, Alex
Publisher: name: Association for Computational Linguistics (ACL)
Year: 2004

description: For the translation of text and speech, statistical methods on one side and interlingua based methods on the other have been used successfully. However, the former requires programming grammars for each language, plus the design of an interlingua, while the latter requires the collection of a large parallel corpus for every language pair. To alleviate these problems, we propose an approach that combines the advantages from both worlds. The proposed approach makes use of English or enriched English as an interlingua and can cascade data-driven translation systems into and from this interlingua. We show that enriching English with linguistic information that is automatically derived i only on English data performs better than pure cascaded systems.
title: Αναλυτική χαρτογραφία
Creators: name: Nakos, Vyronas
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΕΛΛΕΙΨΟΕΙΔΕΣ
ΓΕΩΓΡΑΦΙΚΕΣ ΣΥΝΤΕΤΑΓΜΕΝΕΣ
ΑΠΕΙΚΟΝΙΣΕΙΣ-ΠΡΟΒΟΛΕΣ
ΠΑΡΑΜΟΡΦΩΣΕΙΣ ΑΠΕΙΚΟΝΙΣΕΩΝ
ΕΛΛΕΙΨΗ ΠΑΡΑΜΟΡΦΩΣΗΣ
ΚΥΛΙΝΔΙΚΕΣ/ΚΩΝΙΚΕΣ/ΕΠΙΠΕΔΕΣ ΑΠΕΙΚΟΝΙΣΕΙΣ
ΟΡΘΕΣ/ΕΓΚΑΡΣΙΕΣ/ΠΛΑΓΙΕΣ ΑΠΕΙΚΟΝΙΣΕΙΣ
ΣΥΜΜΟΡΦΕΣ/ΙΣΑΠΕΧΟΥΣΕΣ/ΙΣΟΔΥΝΑΜΕΣ ΑΠΕΙΚΟΝΙΣΕΙΣ
ΣΥΣΤΗΜΑΤΑ ΑΠΕΙΚΟΝΙΣΕΩΝ
ΧΑΡΤΟΜΕΤΡΙΑ
ΠΑΡΕΜΒΟΛΗ
ΨΗΦΙΑΚΑ ΜΟΝΤΕΛΑ ΥΨΟΜΕΤΡΩΝ
ΜΟΡΦΟΜΕΤΡΙΚΗ ΑΝΑΛΥΣΗ
ΦΩΤΟΣΚΙΑΣΗ ΧΑΡΤΩΝ
ΓΕΩΜΕΤΡΙΚΟΙ ΜΕΤΑΣΧΗΜΑΤΙΣΜΟΙ
ΕΣΤΙΑΚΕΣ/ΠΟΛΥ-ΕΣΤΙΑΚΕΣ ΑΠΕΙΚΟΝΙΣΕΙΣ
ΧΑΡΤΟΓΡΑΦΙΚΗ ΓΕΝΙΚΕΥΣΗ
Ellipsoid
Geographic Coordinates
Map Projections
Map Distortions
Ellipse Distortion
Cylindrical/conical/azimuthal Projections
Normal/transverse/oblique Projections
Conformal/equidistant/equivalent Projections
Projection Systems
Cartometry
Interpolation
Digital Elevation Models
Morphometric Analysis
Hillshading
Geometric Transformations
Focal/multi-focal Projections
Cartographic Generalisation

description: Το πρώτο μέρος του βιβλίου (κεφάλαια 2-5) εστιάζεται στη μελέτη των χαρτογραφικών απεικονίσεων από την επιφάνεια ενός ελλειψοειδούς εκ περιστροφής ή μιας σφαίρας στο επίπεδο. Αρχικά, θεμελιώνεται το σύστημα των γεωγραφικών συντεταγμένων. Στη συνέχεια, παρουσιάζεται η μελέτη των παραμορφώσεων μηκών, γωνιών ή εμβαδού στοιχειωδών καθώς και πεπερασμένων μεγεθών κατά την απεικόνισή τους στο επίπεδο. Στο επόμενο κεφάλαιο περιγράφονται τα ορθά συστήματα κυλινδρικών, κωνικών και επίπεδων απεικονίσεων. Η ενότητα ολοκληρώνεται με την παρουσίαση των εγκάρσιων και πλάγιων συστημάτων απεικονίσεων. Το πρώτο μέρος του βιβλίου ολοκληρώνεται με την περιγραφή των χαρτογραφικών συστημάτων που εφαρμόστηκαν στον ελληνικό χώρο καθώς και οι υφιστάμενοι μέθοδοι μετατροπής συντεταγμένων μεταξύ διαφορετικών απεικονίσεων.
 Στο δεύτερο μέρος (κεφάλαια 6-11), εξετάζονται οι χαρτογραφικοί μετασχηματισμοί. Αρχικά, αναλύονται οι μέθοδοι εξαγωγής ποσοτικών πληροφοριών από χάρτες (χαρτομετρία). Στη συνέχεια, αναλύονται οι τρόποι μέτρησης μηκών, εμβαδού καθώς και ο προσδιορισμός όγκων από μετρήσεις σε χάρτες. Η ενότητα ολοκληρώνεται με την ανάλυση της σχέσης μεταξύ των χαρτογραφικών μετρήσεων και κλίμακας του χάρτη καθώς και την ανάλυση των συνιστωσών της χωρικής δειγματοληψίας. Στην επόμενη ενότητα, περιγράφονται οι αρχές της μαθηματικής διαδικασίας της μονοδιάστατης παρεμβολής. Ακολούθως, παρουσιάζονται οι τεχνικές ψηφιακής αναπαράστασης του ανάγλυφου της φυσικής γήινης επιφάνειας και ακολουθεί μια ολοκληρωμένη παρουσίαση των υφιστάμενων χαρτογραφικών μεθόδων αναλυτικού προσδιορισμού της φωτοσκίασης του ανάγλυφου. Στη συνέχεια, αναλύονται οι γεωμετρικοί μετασχηματισμοί που χρησιμοποιούνται σε πολλές χαρτογραφικές εφαρμογές και περιγράφονται ειδικές κατηγορίες απεικονίσεων που χρησιμοποιούνται σε εφαρμογές απεικόνισης τοπολογικά μετασχηματισμένου γεωγραφικού χώρου. Στην τελευταία ενότητα, αναλύονται οι τελεστές και αλγόριθμοι που χρησιμοποιούνται στη διεργασία της χαρτογραφικής γενίκευσης.