cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Η προσωρινή δικαστική προστασία υπό το νόμο 3886/2010:
Creators: name: Εμπέογλου, Αβραάμ Ευδόκιμου
Publisher: name: Aristotle University of Thessaloniki
Year: 2013
Subjects: 3886/2010
προσωρινή
προστασία
provisional
protection

description: Ως κύριος στόχος της διπλωματικής μου εργασίας, η οποία φέρει τον τίτλο «η προσωρινή δικαστική προστασία υπό το νόμο 3886/2010», τέθηκε η πλήρης ανάλυση των διατάξεων του Ν.3886/2010 «Δικαστική προστασία κατά τη σύναψη δημοσίων συμβάσεων», ο οποίος αντικατέστησε το Ν. 2522/1997 «Δικαστική προστασία κατά το στάδιο που προηγείται της σύναψης συμβάσεων δημοσίων έργων, προμηθειών και υπηρεσιών σύμφωνα με την Οδηγία 89/665/ΕΟΚ» και αποτελεί πλέον το ισχύον δίκαιο που διέπει την αίτηση ασφαλιστικών μέτρων στο Ελληνικό διοικητικό δικονομικό δίκαιο, η οποία αποβλέπει στην προστασία των ενδιαφερομένων για την ανάληψη δημόσιας σύμβασης. Η ανωτέρω ανάλυση γίνεται υπό το φως της σχετικής νομοθεσίας της Ευρωπαϊκής Ένωσης (ΕΕ) αλλά κυρίως μέσα από την επεξεργασία των λύσεων που έχουν δοθεί επί των δικονομικών ζητημάτων, όπως αυτά έχουν αντιμετωπιστεί κατά την εκδίκαση της αίτησης ασφαλιστικών μέτρων, που ρυθμίζεται πλέον από το Ν. 3886/2010. Η θεματική της εργασίας άπτεται και ουσιαστικών ζητημάτων όταν τούτο καθίσταται αναγκαίο για την σφαιρική αντιμετώπιση των δικονομικών ζητημάτων. Ελπίζω να αποτελέσει ένα χρήσιμο εργαλείο για την καλύτερη κατανόηση των διαφορών περί ασφαλιστικών μέτρων, που εκδικάζονται πλέον κύρια από τα Διοικητικά Εφετεία.
description: As the main aim of my thesis, which is entitled as The provisional judicial protection under the law 3886/2010, entered the full analysis of the provisions of N.3886/2010 ‘judicial protection in public procurement’, which replaced law 2522/1997 ‘Judicial protection in the phase preceding the award of public works, supplies and services in accordance with Directive 89/665/EEC’ and is now the current law governing the application for interim measures in the Greek administrative procedural law, which aims to protect those concerned to take public contract . The above analysis is done in light of the relevant legislation of the European Union ( EU) but mainly through processing solutions given on procedural issues that have been addressed during the hearing of the application for interim measures , which are now regulated by the law 3886/2010. The theme of the work touches on fundamental issues and when it becomes necessary for an overall view of procedural issues. I hope to be a useful tool for better understanding the differences on interlocutory appellate now owned by the Administrative Courts of Appeal .
Panpsychism Need Pratice, Abhinava on Sattarka in the Tantrasara
Creators: name: Ram Prasad, Chakravarthi
Publisher: name: Zenodo
Year: 2025
Subjects: yantra
Durga
sarvamnaya
Vasugupta
tantraloka
agama
Spanda
Guhyakālī
shambhava
amnaya
Shiva Sutra
tripura
Camunda
consciousness
Sadāśiva
sarvamnaya-oral-tradition-archive
shakta upāya
krama
Chandi
sthaneshwar timalsina
Tripurasundari
Divine Mother
Shaiva
Bhairava
Shiva
Kula
Kali
vedanta
saivadvaita
Mahakali
mahadeva
trika
Mālinīvijayottaratantra
Tantric philosophy
Kubjika
anava upaya
shakti
Kaula
Tripura Rahasya
Īśāna
Abhinavagupta
timalsina
Tantra
Sarvamnaya
Kashmir Shaivism
advaita vedanta
Saundaryalahari
Devi Mahatmya
vimarsha-foundation

description: Panpsychism Need Pratice, Abhinava on Sattakar in the Tantrasara by Dr. Chakravarthi Ram Prasad

Vimarsha Academia
Hindu Studies Lecture Series
For more information visit our website: https://www.vimarshafoundation.org/talkseries-registration

Original YouTube video: https://www.youtube.com/watch?v=nwQi8nLbqcU

This presentation is part of the Sarvāmnāya Oral Tradition Archive.
Vimarsha Foundation. (2025). The Sarvāmnāya Oral Tradition Archive [Data set]. Zenodo. https://doi.org/10.5281/zenodo.15188107
Statistical modeling for experiments with sliding levels
Creators: name: Cheng, Shao-Wei
name: Wu, C. F. J.
name: Huwang, Longcheen
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 62K15, 62K20 (Primary) 62P30 (Secondary)

description: Design of experiment with related factors can be implemented by using the technique of sliding levels. Taguchi (1987) proposed an analysis strategy by re-centering and re-scaling the slid factors. Hamada and Wu (1995) showed via counter examples that in many cases the interactions cannot be completely eliminated by Taguchi's strategy. They proposed an alternative method in which the slid factors are modeled by nested effects. In this work we show the inadequacy of both methods when the objective is response prediction. We propose an analysis method based on a response surface model, and demonstrate its superiority for prediction. We also study the relationships between these three modeling strategies.
description: Published at http://dx.doi.org/10.1214/074921706000001085 in the IMS Lecture Notes Monograph Series (http://www.imstat.org/publications/lecnotes.htm) by the Institute of Mathematical Statistics (http://www.imstat.org)
Ανοικτά Δεδομένα και Στατιστική Ανάλυση των Ιστορικών Δεδομένων Δανεισμών Χωρών:
Creators: name: Πολυχρονοπούλου, Καλλιόπη Δημητρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2013
Subjects: συνδεδεμένα δεδομένα
μεγάλα δεδομένα
ανοικτά κυβερνητικά δεδομένα
σημασιολογικός ιστός
στατιστική έρευνα
δεδομένα δανείων
open data
linked databig data
open government data
semantic web
statistical research
data loans

description: Πολυάριθμες έρευνες έχουν πραγματοποιηθεί γύρω από τα θέματα των ανοικτών δεδομένων. Καθημερινά, ένας μεγάλος όγκος δεδομένων διατίθενται ελεύθερα στο διαδίκτυο, ενισχύοντας με αυτόν τον τρόπο τον σημασιολογικό ιστό. Όλο και περισσότερες επιχειρήσεις, οργανισμοί και κυβερνήσεις παρέχουν ελεύθερα τα δεδομένα τους, με στόχο την εποικοδομητική ανταλλαγή πληροφοριών και τη βελτίωση διάφορων πρακτικών. Έτσι, στην παρούσα διπλωματική εργασία θα αναλυθούν τα θέματα των ανοικτών, των συνδεδεμένων, των μεγάλων και των ανοικτών κυβερνητικών δεδομένων. Η επιχειρηματική απόδοση έχει βελτιωθεί με τη χρήση των ανοικτών δεδομένων και η διασύνδεση πληροφοριών, μέσω των συνδεδεμένων δεδομένων, έχει δημιουργήσει ένα σύννεφο δεδομένων. Έπειτα, με τη χρήση των μεγάλων δεδομένων γίνεται ευκολότερη η διεξαγωγή επιστημονικών πειραμάτων που απαιτούν μεγάλο όγκο δεδομένων. Ακολούθως, τα ανοικτά κυβερνητικά δεδομένα ενισχύουν τις δημοκρατικές διαδικασίες και πρακτικές και αποτελούν πτυχή ανοικτής διακυβέρνησης. Παράλληλα, μετά από εξόρυξη μεγάλων δεδομένων που αφορούν δάνεια χωρών προς τη Διεθνή Τράπεζα Ανασυγκρότησης και Ανάπτυξης, θα διενεργηθεί στατιστική έρευνα ανάλυσης δεδομένων. Η έρευνα αυτή, υλοποιείται με το στατιστικό πακέτο SPSS, της IBM. Βασικός στόχος της είναι να απαντηθεί ένα μεγάλο εύρος ερευνητικών ερωτημάτων που κρίνονται σημαντικά και για περαιτέρω μελέτες.
description: Many researches have been carried out around the topics of open data. Every day, a large amount of data is freely available on the web, enhancing in this way the semantic web. More and more companies, organizations and governments freely provide their data in order to constructive feedback and improve various practices. Thus, this thesis will analyze the issues of open, linked, big and open government data. The business performance has improved with the use of open data and the linkage information via linked data, has created a data cloud. Then, with the use of large data becomes easier to carry out scientific experiments that require large amount of data. Plus, open government data strengthen democratic processes and practices and characterize an open governance aspect. Furthermore, after mining big data loans of countries to the International Bank for Reconstruction and Development, a statistical research analysis will be conducted. This research carried out with the statistical package SPSS, of IBM. Its main objective is to answer a wide range of research questions that are important for further studies.
Padé expansion and the renormalization of nucleon-nucleon scattering
Creators: name: Yang, J. -F.
name: Huang, J. -H.
name: Liu, D.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The importance of imposing physical boundary conditions on the $T$-matrix to remove the nonperturbative renormalization prescription dependence is stressed and demonstrated in two diagonal channels, $^1P_1$ and $^1D_2$, with the help of Padé expansion.
description: 4 pages, 2 figures, to appear in Chinese Physics Letters
Το Κίνημα κατά της Παγκοσμιοποίησης στον Τύπο – 1999 έως σήμερα
Creators: name: Σαΐτη, Παρασκευή Δημητρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2013
Subjects: Κίνημα
Παγκοσμιοποίηση
Τύπος
Movement
Anti-globalization
Newspapers

description: Σκοπός της παρούσας εργασίας είναι να παρουσιάσει τον τρόπο με τον οποίο προσέγγισε το Κίνημα κατά της Παγκοσμιοποίησης (ΚΚΠ) o ελληνικός Τύπος από τη γέννησή του και την επίσημη «πρεμιέρα» του το 1999 στο Σιάτλ των ΗΠΑ με ιδιαίτερη έμφαση σε τρεις χρονικές συγκυρίες που παρουσιάζουν ιδιαίτερη βαρύτητα για την εξέλιξη του κινήματος και τον αντίκτυπό του στα πολιτικά – κοινωνικά πράγματα αλλά και στην Κοινή Γνώμη: Την παρουσία του στο Σιάτλ το 1999, στη Γένοβα το 2001 και στη Χαλκιδική το 2003. Ειδικότερα, μελετάται ο τρόπος με τον οποίο οι εφημερίδες (ημερήσιος και κυριακάτικος αθηναϊκός Τύπος) προβάλλουν ή κατασκευάζουν την εικόνα του ΚΚΠ και των βασικών δρώντων του και ο βαθμός στον οποίο εστιάζουν στον παράγοντα βία, αναπαράγοντας το στερεότυπο του βίαιου διαδηλωτή. Εξετάζεται επίσης το κατά πόσον εξαντλούνται στην επιφανειακή ή προχωρούν σε μία σε βάθος ανάλυση των γεγονότων και αν δίνουν ισοβαρώς δυνατότητα άρθρωσης λόγου στις αποκαλούμενες «επίσημες πηγές» (εκπροσώπους κυβερνήσεων, αστυνομικών και άλλων Αρχών) και στους πρωταγωνιστές του Κινήματος.
description: The aim of this study is to present the way in which the greek newspapers encountered the anti-globalization movement ever since its “birth” and its official premiere in 1999 in Seattle USA with special attention to three circumstances with particular weight for the progress of the movement and its impact on the political and social status as well as the public opinion. Its presence in Seattle in 1999, in Genoa in 2001 and in Chalkidiki in 2003. In particular, the paper examines the way in which the newspapers (daily and Sunday of national circulation) present or “manufacture” the image of the anti-globalization movement and its basic actors and the degree up to which they focus on the factor “violence” reproducing the stereotype of the violent demonstrator. The paper also studies whether the newspapers limit themselves to a superficial analysis of the events or if they proceed to a deeper analysis and whether they give equally the opportunity of expressing their opinions to the so called “official sources” (government representatives, police and other authorities) and to the leading actors of the movement.
Castillejo de Monteagudo. Poder y producción en la almunia del Rey Lobo. Guía de la exposición
Creators: name: Navarro Palazón, Julio
name: Jiménez Castillo, Pedro
name: García Granados, Juan A.
name: Toscano, Maurizio
Publisher: name: Digital.CSIC
Year: 2019
Subjects: Al-Andalus
Murcia
Almunias
Rey Lobo
Castillejo de Monteagudo
Agricultura andalusí
Arquitectura palatina

description: Catálogo de la exposición celebrada en el Palacio de San Esteban de Murcia, entre el 24 de abril y el 30 de septiembre de 2019.
description: Catálogo de la exposición centrada en el Castillejo de Monteagudo (Murcia), como ejemplo destacado de un tipo de propiedad fundiaria andalusí, las almunias, propiedades rústicas de los sultanes y de la aristocracia que se extendieron durante la Edad Media por los entornos de las ciudades del mundo islámico. En su mayor parte comprendían espacios cultivados y, a veces, zonas de pasto destinadas a la ganadería, que proporcionaban a sus propietarios notables ingresos económicos. Solían estar presididas por una residencia rodeada por una huerta de primor, a la que sus dueños se retiraban temporadas para disfrutar de la tranquilidad del campo y de la pureza del aire,lejos del ajetreo de la vida urbana. También en ellas se desarrollaron actividades oficiales propias del ceremonial cortesano. Aunque la mayor parte de estas fincas han desaparecido, total o parcialmente, su huella aún permanece reconocible en los entornos de muchas ciudades históricas.
Additional file 2 of Editing of the rice importin gene IMPα1b results in sequestration of TAL effectors from plant cell nuclei
Creators: name: Peng, Jinfeng
name: Nie, Jingyuan
name: Chen, Xiaochen
name: Zhang, Liyuan
name: Yao, Xiaohui
name: Li, Ping
name: Shi, Huicong
name: Song, Congfeng
name: Dong, Hansong
Publisher: name: figshare
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 2. Figure S1. Split-ubiquitin-based yeast two-hybrid (SUB-Y2H) and luciferin (Luc) living fluorescence imaging (LLFI) assays of protein combinations between PthXo1 and different variants of OsIMPα1b and OsIMPα1a (shown as IMPα1b and IMPα1a in this figure). Figure S2. CRISPR/Cas9-based OsIMPα1a gene editing and viability of OsIMPα1a-edited (OsIMPα1a-ED) and OsIMPα1b-edited (OsIMPα1b-ED) rice lines. Figure S3. Plants growing in the specific rice-growing pond and representing plant populations of the wild type (Nipponbare) and OsIMPα1b-edited lines (OsIMPα1b-ED#6 and OsIMPα1b-ED#17). Figure S4. Seed-maturating plants from the specific rice-growth pond and the representing plant populations of the wild type (Nipponbare) and OsIMPα1b-edited lines (OsIMPα1b-ED#6 and OsIMPα1b-ED#17). Figure S5. Luciferin (Luc) living fluorescence imaging (LLFI) assays of rice OsIMPα1a and Xoc TALI concomitantly expressed in tobacco. Figure S6. Laser scanning confocal microscopy (LSCM) images of rice protoplasts at 16 h after individual or collective transformation with the pthXo1-RFP and OsIMPα1b-CFP. Figure S7. Laser scanning confocal microscopy (LSCM) images of rice protoplasts at 16 h after individual or collective transformation with TALI-RFP and OsIMPα1b-CFP.
Variational Mote Carlo Study of Flat Band Ferromagnetism -- Application to CeRh_3 B_2
Creators: name: Kono, Hiroshi
name: Kuramoto, Yoshio
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A new mechanism for ferromagnetism in CeRh_3B_2 is proposed on the basis of variational Monte Carlo results. In a one-dimensional Anderson lattice where each 4f electron hybridizes with a ligand orbital between neighboring Ce sites, ferromagnetism is stabilized due to a nearly flat band which is a mixture of conduction and 4f electron states. Because of the strong spin-orbit interaction in 4f electron states, and of considerable amount of hybridization in the nearly flat band, the magnetic moments from 4f and conduction electrons tend to cancel each other. The resultant ferromagnetic moment becomes smaller as compared with the local 4f moment, and the Fermi surface in the ferromagnetic ground state is hardly affected by the presence of 4f electrons. These theoretical results are consistent with experimental observations in CeRh_3B_2 by neutron scattering and dHvA effects.
description: to be published in J.Phys.Soc.Jpn
Οι ελαφρυντικές περιστάσεις και η σχέση τους στο παράδειγμα των διατάξεων των άρθρων 84§2γ΄, 299§2 ΚΑΙ 308§3 (361§3) Π.Κ.:
Creators: name: Σαρλής, Γεώργιος Αθανασίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2013
Subjects: Ελαφρυντικές περιστάσεις
Προκλητικότητα έναντι του δράστη
Μειωμένος καταλογισμός
Mitigaging circumstances
Provocation
Diminished responsability

description: Στόχος της παρούσας διατριβής είναι η μελέτη της έννοιας των ελαφρυντικών περιστάσεων και της σχέσης τους στο παράδειγμα των άρθρων 84 § 2 (γ), 299 § 2 και 308 § 3 (361 § 3) του ελληνικού ποινικού κώδικα. Για το σκοπό αυτό, σε πρώτη φάση, ο συγγραφέας εξετάζει τα θεμελιώδη αντικειμενικά και υποκειμενικά στοιχεία που απαιτούνται για την εφαρμογή τους. Στη συνέχεια, τα συγκρίνει μεταξύ τους και εξάγει το συμπέρασμα ότι και στις τρεις περιπτώσεις υπάρχει ένας κοινός πυρήνας όρων που υποδεικνύουν την μειωμένη ευθύνη του δράστη. Η τελευταία ερευνάται αν μπορεί να κλιμακώνεται αναλόγως προς τη σύνθεση ορισμένων εξαιρετικών γεγονότων, όπως εδώ η προηγούμενη προκλητική συμπεριφορά έναντι του δράστη μαζί με την επίδρασή της στη συναισθηματική του κατάσταση, η οποία είναι δύσκολο να ελεγχθεί από οποιοδήποτε συνηθισμένο άνθρωπο. Έτσι, θεωρείται ότι η μείωση της ποινής είναι μια έκφραση της συμμόρφωσης με τις αρχές της αναλογικότητας και της ενοχής στο ποινικό δίκαιο.
description: The aim of the present thesis is the study of the notion of mitigating circumstances and of their relation into the paradigm of the articles 84§2 (c), 299§2 and 308§3 (361§3) of the greek penal code. For this purpose, at first, the author examines the fundamental objective and subjective elements that are required regarding to their application. Next, compares them to each other and extracts the conclusion that in all three cases there is a common core of terms that indicate the diminished responsibility of the offender. The last one is searched whether it can be graduated according to a synthesis of some exceptional facts, such as here the provocation with its affect on his emotional situation, which it is difficult to be controlled by every usual man. Thus, it is considered that the reduction of the sentence it's an expression of conformity with the principles of proportionality and guilt in the penal law.
First principles and interatomic potential calculations of structural and electronic properties of interfaces in nitride semiconductors.
Creators: name: Ιορδανίδου, Κωνσταντίνα Ανέστη
Publisher: name: Aristotle University of Thessaloniki
Year: 2013
Subjects: Θεωρία συναρτησοειδούς πεδίου
Διεπιφάνειες νιτριδίων
Ατέλειες
Density functional theory
Interfaces of nitrides
Defects

description: Στην παρούσα διπλωματική εργασία μελετήθηκαν οι δομικές και ηλεκτρονικές ιδιότητες διεπιφανειών σύνθετων ημιαγωγών και πιο συγκεκριμένα διεπιφανειών νιτριδίου του αλουμινίου (AlN), νιτριδίου του γαλλίου (GaN) πραγματοποιώντας υπολογισμούς πρώτων αρχών αλλά και υπολογισμούς εμπειρικού δυναμικού. Στο πρώτο μέρος εξετάστηκαν οι ψευδομορφικές μη πολικές διεπιφάνειες AlN/GaN υπό διαφορετικές καταστάσεις παραμόρφωσης.. Χρησιμοποιώντας τον κώδικα VASP αφηρεμίσαμε τις δομές και υπολογίσαμε τη συνολική ενέργεια καθεμίας καθώς και τη συνολική σχετική ενέργεια λαμβάνοντας ως αναφορά την ενέργεια της δομής χαμηλότερης ενέργειας.. Επίσης υπολογίστηκαν τα DOS (density of states) σε καθεμία περίπτωση και προσδιορίστηκαν τα αντίστοιχα ενεργειακά χάσματα,. Στο δεύτερο μέρος μελετήθηκαν οι "plastically relaxed" μη πολικές διεπιφάνειες νιτριδίου του αλουμινίου- νιτριδίου του γαλλίου με Ε σφάλματα επιστοίβασης. Χρησιμοποιώντας τον κώδικα LAΜMPS αφηρεμίσαμε τις δομές και υπολογίσαμε τις αντίστοιχες διεπιφανειακές ενέργειες ενώ συγκρίναμε τα αποτελέσματα με τα αντίστοιχα δομών με planar SFs, SMB και I1 SFs. Στο τρίτο μέρος εξετάστηκε η διάχυση μεταλλικών πλεγματικών κενών και πιο συγκεκριμένα ουδέτερων και τριπλά αρνητικά φορτισμένων πλεγματικών κενών αλουμινίου και γαλλίου σε πολικές διεπιφάνειες AlN/GaN για διάφορες καταστάσεις παραμόρφωσης.. Χρησιμοποιώντας τον κώδικα VASP αφηρεμίσαμε τις δομές και υπολογίσαμε την παραμόρφωση των ατόμων που βρίσκονται γύρω από το πλεγματικό κενό, τις ενέργειες σχηματισμού των πλεγματικών κενών καθώς και τα DOS σε καθεμία περίπτωση.
description: During this thesis the structural and electronic properties of compound semiconductors were examined by using first principles and interatomic potential calculations. In the first part the pseudomorphic AlN/GaN interfaces were investigated under various strain conditions and the relative energies and the density of states (DOS) were calculated. In the second part the plastically relaxed AlN/GaN interfaces with E type stacking faults were investigated. The interfacial energies of the relaxed models were calculated and they also compared with the interfacial energies of models with planar SFs, SMB and I1 SFs. In the third part the diffusion of neutral and triply negatively charged metal vacancies in AlN/GaN interfaces is examined under various strain conditions. For all cases the strain of the neighbor atoms, the formation energies of the vacancies and the DOS were calculated.
description: Σε συνεργασία με το Ινστιτούτο Τεχνολογίας Γκρενόμπλ (Γαλλία), το ΕΚΕΦΕ Δημόκριτος, και το CNRS (Centre National de la Researche Scientifique, Γαλλία)
Measuring neutrino masses and dark energy with weak lensing tomography
Creators: name: Hannestad, Steen
name: Tu, Huitzu
name: Wong, Yvonne Y. Y.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Surveys of weak gravitational lensing of distant galaxies will be one of the key cosmological probes in the future. We study the ability of such surveys to constrain neutrino masses and the equation of state parameter of the dark energy, focussing on how tomographic information can improve the sensitivity to these parameters. We also provide a detailed discussion of systematic effects pertinent to weak lensing surveys, and the possible degradation of sensitivity to cosmological parameters due to these effects. For future probes such as the Large Synoptic Survey Telescope survey, we find that, when combined with cosmic microwave background data from the Planck satellite, a sensitivity to neutrino masses of sigma(sum m_nu) < 0.05 eV can be reached. This results is robust against variations in the running of the scalar spectral index, the time-dependence of dark energy equation of state, and/or the number of relativistic degrees of freedom.
description: 21 pages, 4 figures, uses iopart.cls; v2 25 pages, 7 figures, references added, extended discussion on sensitivity degradation vs priors and on nonlinear power spectrum modelling, matches published version
Symbolic play training : who profits?
Creators: name: Capreol, Kathleen Leigh
Publisher: name: University of British Columbia
Year: 2009

description: This project was intended as an initial step in evaluating symbolic play training as a viable means of promoting language development with young children with language delays (LD). The underlying assumption of this approach is that stimulating the symbolic function in one domain may in some way facilitate acquisition in the other. Given the reported theoretical and clinical relationship between symbolic play and language, this has been an intriguing possibility for some speech and language clinicians. This project was designed with two specific goals in mind: 1) To further describe the symbolic play abilities of preschool-aged children LD compared to their language peers, and 2) To compare the LD children’s relative abilities in symbolic play and in a nonsymbolic cognitive task (i.e., a block construction copying task). We reasoned that children most likely to benefit from symbolic play training should show evidence of a ‘symbolic deficit’. That is, they should demonstrate significantly poorer skills on symbolic tasks (i.e., language and symbolic play) than on nonsymbolic tasks (i.e., block construction). No significant differences were found between the groups on measures of symbolic play or block construction. However, distinct profiles were identified when each LD child’s performance was contrasted across measures of language production, symbolic play and block construction. Three children conformed to a profile consistent with a ‘symbolic deficit’. Interestingly, these children appeared to be at the very earliest stages of language; children with slightly more developed language did not appear to demonstrate a problem specific to symbolic function. Symbolic play training, as a means of remediating language delay, was not strongly supported. Suggestions for assessment and use of symbolic play as a context for language therapy are discussed.
MOND rotation curves of very low mass spiral galaxies
Creators: name: Milgrom, Mordehai
name: Sanders, Robert H.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present MOND analysis for several of the lowest mass disc galaxies currently amenable to such analysis--with (baryonic) masses below 4x10^8 solar masses. The agreement is good, extending the validity of MOND and its predicted mass velocity relation, to such low masses.
description: 8 pages, 1 figure
title: New methods for the diastereoselective construction of vicinal quaternary stereocenters and their application to the total synthesis of the bioactive (±)-dehalo-perophoramidine
Creators: name: Wilkie, Ross Philip
Publisher: name: University of St Andrews
publisherIdentifier: https://ror.org/02wn5qz54
publisherIdentifierScheme: ROR
Year: 2015

description: This thesis describes a novel total synthesis of (±)-dehalo-perophoramidine (a dehalogenated analogue of the natural product perophoramidine). The key synthetic transformation involves the construction of vicinal quaternary stereocenters which were installed diastereoselectively. A Claisen rearrangement was used to install the first quaternary stereocenter then a Corey-Chaykovsky-type reaction and a Hosomi-Sakurai-type reaction were used to install the second quaternary stereocenter. Investigations directed towards the total synthesis of the communesin family of natural products are also described. In Chapter 1, the natural products perophoramidine and the communesins are introduced and their related biosynthesis is discussed. The isolation, architectural motifs and biological properties of the natural products are described and discussed. Previously reported approaches to perophoramidine and the communesins are reviewed focussing on how the vicinal quaternary stereocenters are formed in each case. Chapter 1 concludes with the retrosynthetic plan used to form dehalo-perophoramidine. In Chapter 2, previous research from the Westwood group is reviewed focusing on an asymmetric Claisen rearrangement which could potentially be used to install a quaternary stereocenter asymmetrically. A previously reported novel Cope rearrangement, potentially useful for a communesin synthesis, is optimised using microwave, neat and high-temperature flow conditions and leads to the synthesis of an intermediate containing two allyl substituents. In Chapter 3, attempts to functionalise selectively the two allyl substituents are described which was eventually achieved by a regioselective iodoetherification reaction. This leads to the synthesis of two relatively advanced intermediates for a communesin synthesis. Although the total synthesis of the communesins was not achieved, a proposed route from the advanced intermediates to the natural products is described. In Chapter 4, a novel method to construct vicinal quaternary stereocenters is disclosed using a Corey- Chaykovsky-type reaction and a Hosomi-Sakurai-type reaction. A regioselective iodolactonisation, analogous to that presented in Chapter 3, is used to functionalise selectively two allyl substituents that culminates in the preparation of a pentacyclic lactam. In Chapter 5, the total synthesis of (±)-dehalo-perophoramidine is completed and its structure is confirmed by a NMR doping experiment with an authentic sample. The biological activity of dehalo- perophoramidine is investigated and compared to that of perophoramidine. Chapter 5 culminates in an attempted synthesis of the natural product perophoramidine using the route that was used to make dehalo-perophoramidine.
Additional file 2 of MRI-assessed diaphragmatic function can predict frequent acute exacerbation of COPD: a prospective observational study based on telehealth-based monitoring system
Creators: name: Wei, Shuoshuo
name: Lu, Rong
name: Zhang, Zhengping
name: Wang, Faxuan
name: Tan, Hai
name: Wang, Xiaohong
name: Ma, Jinlan
name: Zhang, Yating
name: Deng, Ning
name: Chen, Juan
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 2. Correlation between diaphragm function and clinical parameters in the COPD group
Effects of the littlest Higgs model with T-parity on Higgs boson production at high energy $e^{+}e^{-}$ colliders
Creators: name: Yue, Chong-Xing
name: Zhang, Nan
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Higgs boson production processes $e^{+}e^{-}\to ZH$, $e^{+}e^{-}\to \bar{ν_{e}}ν_{e}H$, and $e^{+}e^{-}\to t\bar{t}H$ are very important for studying Higgs boson properties and further testing new physics beyond the standard model($SM$) in the high energy linear $e^{+}e^{-}$ collider($ILC$). We estimate the contributions of the littlest Higgs model with T-parity($LHT$ model) to these processes and find that the $LHT$ model can generate significantly corrections to the production cross sections of these processes. We expect the possible signals of the $LHT$ model can be detected via these processes in the future $ILC$ experiments.
description: 9 pages, 2 figures, references added
title: Технология машиностроения
Creators: name: ELS IPR BOOKS
Publisher: name: Профобразование, Ай Пи Ар Медиа
Year: 2025

description: Практикум включает четырнадцать практических занятий. Каждое занятие содержит теоретический материал, контрольные вопросы, задания и примеры их выполнения. В конце издания дано приложение, которое содержит справочный материал, необходимый для выполнения практических занятий по дисциплине «Технология машиностроения». Подготовлен в соответствии с Федеральным государственным образовательным стандартом среднего профессионального образования. Практикум предназначен для обучающихся по укрупненной группе специальностей и профессий «Машиностроение», изучающих дисциплину «Технология машиностроения».
The KT-BRST complex of a degenerate Lagrangian system
Creators: name: Bashkirov, D.
name: Giachetta, G.
name: Mangiarotti, L.
name: Sardanashvily, G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 58A20; 58C50; 70S05; 70S20

description: Quantization of a Lagrangian field system essentially depends on its degeneracy and implies its BRST extension defined by sets of non-trivial Noether and higher-stage Noether identities. However, one meets a problem how to select trivial and non-trivial higher-stage Noether identities. We show that, under certain conditions, one can associate to a degenerate Lagrangian L the KT-BRST complex of fields, antifields and ghosts whose boundary and coboundary operators provide all non-trivial Noether identities and gauge symmetries of L. In this case, L can be extended to a proper solution of the master equation.
description: 15 pages, accepted for publication in Lett. Math. Phys
Transcription factor binding site prediction with multivariate gene expression data
Creators: name: Zhang, Nancy R.
name: Wildermuth, Mary C.
name: Speed, Terence P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Multi-sample microarray experiments have become a standard experimental method for studying biological systems. A frequent goal in such studies is to unravel the regulatory relationships between genes. During the last few years, regression models have been proposed for the de novo discovery of cis-acting regulatory sequences using gene expression data. However, when applied to multi-sample experiments, existing regression based methods model each individual sample separately. To better capture the dynamic relationships in multi-sample microarray experiments, we propose a flexible method for the joint modeling of promoter sequence and multivariate expression data. In higher order eukaryotic genomes expression regulation usually involves combinatorial interaction between several transcription factors. Experiments have shown that spacing between transcription factor binding sites can significantly affect their strength in activating gene expression. We propose an adaptive model building procedure to capture such spacing dependent cis-acting regulatory modules. We apply our methods to the analysis of microarray time-course experiments in yeast and in Arabidopsis. These experiments exhibit very different dynamic temporal relationships. For both data sets, we have found all of the well-known cis-acting regulatory elements in the related context, as well as being able to predict novel elements.
description: Published in at http://dx.doi.org/10.1214/10.1214/07-AOAS142 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Frankenstein’s Palimpsest: Cases of Media Specific Analysis in Mary Shelley’s 1816-17 Draft of Frankenstein and Shelley Jackson’s Patchwork Girl
Creators: name: Πουρνάρα, Ελισσάβετ (Λίζι) Κωνσταντίνου
Publisher: name: Aristotle University of Thessaloniki
Year: 2013
Subjects: Παλίμψηστο
Μίντια
Φράνκενσταϊν
Χειρόγραφο
Υπερκείμενο
Mary Shelley
Remediation
Shelley Jackson
Manuscript
Hypertext

description: The present thesis aims at highlighting the fabrication of a multi-layering effect Frankenstein’s rewritings and adaptations have created, and in which a variety of media interact and converge with each other: Frankenstein’s palimpsest. This project constitutes an attempt to focus on the media that invite a different appreciation and understanding of textuality in this palimpsest, namely the handwritten manuscript and the electronic hypertext. In the first chapter, attention will be paid to Mary Shelley’s handwritten manuscript, 1816-17 Draft of Frankenstein, while in the second chapter, emphasis is placed on Shelley Jackson’s hypertext novel, Patchwork Girl (1995).
description: Η παρούσα μεταπτυχιακή διατριβή εξετάζει το παλίμψηστο που σχηματίζουν τα διάφορα μέσα των διασκευών του Φράνκενσταϊν. Εστιάζει στα μέσα που προσφέρουν έναν επαναπροσδιορισμό του όρου της κειμενικότητας, καθώς επικεντρώνεται στο πρώτο και στο τελευταίο στρώμα του παλίμψηστου, το χειρόγραφο και το ηλεκτρονικό υπερκείμενο αντίστοιχα. Το πρώτο κεφάλαιο αφορά το χειρόγραφο του Φράνκενσταϊν (1816-17) της Mary Shelley, ενώ το δεύτερο κεφάλαιο αναλύει το ηλεκτρονικό υπερκείμενο Patchwork Girl της Shelley Jackson (1995).
Evaluation of communication therapy as aural rehabilitation
Creators: name: Feldbruegge, William J.
Publisher: name: University of British Columbia
Year: 2009

description: This research evaluated an aural rehabilitation program based on methods outlined by Erber in his book Communication Therapy for Hearing-impaired Adults (1988). This approach is linguistically based, focuses on the hard-of-hearing client’s ability to participate in conversations and provides additional therapy to a person who is a familiar communication partner of the client. The program attempts to increase the client’s and the communication partner’s metalinguistic knowledge and their awareness of how language is used in conversations. Therapy is intended to facilitate the use of this knowledge in the prevention and repair of conversation breakdown and thereby enable the hard-of-hearing client to participate more fully in conversations. This research covered three areas of investigation: benefit evaluation for both the hard-of-hearing client and the communication partner; evaluation of the program delivery by comparing benefits associated with four and eight hours of therapy; and a critical examination of the evaluation methods available for assessing conversations. The results indicated that both participants derived benefits from the therapy program. The subject of the research, a 19-year-old male with a severe-to-profound hearing loss, benefited from therapy predominantly by becoming more able to effectively repair conversations and by becoming more confident and assertive in conversations. The communication partner benefited from therapy by becoming more efficient in relaying information to the subject and by improved ability to make conversational repairs. Other benefits were in the form of increased satisfaction in the way therapy helped both of them to engage in conversations. Examination of the data that indicated benefit associated with therapy suggested that eight hours of therapy were of more benefit than four hours. This information was limited, however, and these results are not conclusive. Examination of the data collected by objective and subjective evaluation methods showed that the results assessing benefit did not always agree. It was concluded that the different evaluation methods were each suited to different communication related measures. The clinical implication is that a variety of measures may be required for evaluation purposes, because presently no single measure samples the wide spectrum of communication skills or client concerns. As the hard-of-hearing subject in this study was a young adult with a significant congenital hearing loss, the results suggested that this approach may be valuable to a variety of clients, beyond the intended focus of adults with acquired hearing loss. The research supports the belief that substantial benefit can be derived by including a partner in the therapy process.
Το ISO 14001 στην δομική βιομηχανία:
Creators: name: Κρίνος, Ιωάννης Δημητρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2013
Subjects: Πρότυπο ISO 14001
Συστήματα περιβαλλοντικής διαχείρισης
Δομική βιομηχανία
Τhe ISO 14001 standard
Εnvironmental management systems
Structural industry

description: Στο πλαίσιο μιας αειφόρου περιβαλλοντικής πολιτικής, τα συστήματα περιβαλλοντικής διαχείρισης (Σ.Π.Δ.) αποτελούν ένα χρήσιμο εργαλείο για την κοινωνία. Το πρότυπο Σ.Π.Δ. ΙSO 14001 είναι το πιο διαδεδομένο σύστημα αυτή την εποχή παγκοσμίως. Στην Ελλάδα η πορεία του προτύπου δεν συμβαδίζει με την παγκόσμια αγορά. Η δομική βιομηχανία που αποτελεί τον μεγαλύτερο βιομηχανικό εργοδότη διεθνώς, λόγω της μεγάλης επιρροής της στο περιβάλλον, απαιτείται να δει με διαφορετική οπτική γωνία το ζήτημα περιβάλλον ώστε να μειώσει τις περιβαλλοντικές επιπτώσεις που δημιουργεί λόγω της φύσης των δραστηριοτήτων της. Η χρήση των Σ.Π.Δ. θα την βοηθήσει στην επίτευξη του στόχου της. Στο πλαίσιο της παρούσας εργασίας και σύμφωνα με τα παραπάνω, επιχειρήθηκε μία διερεύνηση της σημερινής κατασκευαστικής αγοράς στην Ελλάδα στο θέμα των Σ.Π.Δ., με χρήση ερωτηματολογίου έρευνας. Προέκυψαν αρκετά χρήσιμα συμπεράσματα, τα οποία αναλύονται διεξοδικά. Το σημαντικότερο συμπέρασμα είναι ότι απαιτείται ακόμα πολύς δρόμος ώστε οι ελληνικές εταιρείες να χρησιμοποιήσουν ευρέως το Σ.Π.Δ. ISO 14001.Στο τέλος της εργασίας παρουσιάζονται κάποιες προτάσεις που θα βοηθήσουν τις εταιρείες να άρουν τα εμπόδια που προκύπτουν από την προσπάθεια εφαρμογής του προτύπου, καθώς και προοπτικές ώστε να καταστεί το νέο αναθεωρημένο πρότυπο ISO 14001 περισσότερο απλό και λειτουργικό στην χρήση του από τις δομικές εταιρείες το 2015.
description: Within a sustainable environmental policy, environmental management systems (EMS) constitute a useful tool for society. The standard EMS ISO 14001 is the most widespread system worldwide nowadays. In Greece, the route of the standard is not consistent with the global market.The construction industry , which is the largest industrial employer internationally because of its great environmental influence, is needed to see a different perspective of the issue environment, in order to reduce its environmental impact that is created by the nature of its activities. The use of EMS will assist construction industry to achieve its objective. In the present study and in accordance with the above, the author attempted an investigation at the issue of EMS in Greece’s current construction market, using a questionnaire survey. There were arised several useful conclusions, which are analyzed in detail. The most important conclusion is that Greek companies have a long way to go until they will use widely the EMS ISO 14001.At the end of the study it is presented some suggestions that will help companies to remove obstacles arising from the implementation of the standard, and perspectives in order to become the new revised ISO 14001 standard more simple and operating in use by the structure companies at 2015.
The uniqueness of company size distribution function from tent-shaped growth rate distribution
Creators: name: Ishikawa, Atushi
Publisher: name: arXiv
Year: 2007
Subjects: subject: Physics and Society (physics.soc-ph)
subject: General Finance (q-fin.GN)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: We report the proof that the extension of Gibrat's law in the middle scale region is unique and the probability distribution function (pdf) is also uniquely derived from the extended Gibrat's law and the law of detailed balance. In the proof, two approximations are employed. The pdf of growth rate is described as tent-shaped exponential functions and the value of the origin of the growth rate distribution is constant. These approximations are confirmed in profits data of Japanese companies 2003 and 2004. The resultant profits pdf fits with the empirical data with high accuracy. This guarantees the validity of the approximations.
description: 6 pages, 5 figures
AHP-based Prioritization on Road Accidents Factors: A Case Study of Thailand
Creators: name: Warich Temrungsie
name: Winai Raksuntron
name: Sanya Namee
name: Songrit Chayanan
name: Boonsap Witchayangkoon
Publisher: name: TUENGR GROUP
Year: 2015
Subjects: Analytic Hierarchy Process, Questionnaire, Pairwise comparison

description: 4, 6, International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies
Initial Results from the USNO Dispersed Fourier Transform Spectrograph
Creators: name: Hajian, Arsen R.
name: Behr, Bradford B.
name: Cenko, Andrew T.
name: Olling, Robert P.
name: Mozurkewich, David
name: Armstrong, J. Thomas
name: Pohl, Brian
name: Petrossian, Sevan
name: Knuth, Kevin H.
name: Hindsley, Robert B.
name: Murison, Marc
name: Efroimsky, Michael
name: Dantowitz, Ronald
name: Kozubal, Marek
name: Currie, Douglas G.
name: Nordgren, Tyler E.
name: Tycner, Christopher
name: McMillan, Robert S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have designed and constructed a ``dispersed Fourier Transform Spectrometer'' (dFTS), consisting of a conventional FTS followed by a grating spectrometer. By combining these two devices, we negate a substantial fraction of the sensitivity disadvantage of a conventional FTS for high resolution, broadband, optical spectroscopy, while preserving many of the advantages inherent to interferometric spectrometers. In addition, we have implemented a simple and inexpensive laser metrology system, which enables very precise calibration of the interferometer wavelength scale. The fusion of interferometric and dispersive technologies with a laser metrology system yields an instrument well-suited to stellar spectroscopy, velocimetry, and extrasolar planet detection, which is competitive with existing high-resolution, high accuracy stellar spectrometers. In this paper, we describe the design of our prototype dFTS, explain the algorithm we use to efficiently reconstruct a broadband spectrum from a sequence of narrowband interferograms, and present initial observations and resulting velocimetry of stellar targets.
Two-Dimensional Supersymmetry: From SUSY Quantum Mechanics to Integrable Classical Models
Creators: name: Ioffe, M. V.
name: Guilarte, J. Mateos
name: Valinevich, P. A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Two known 2-dim SUSY quantum mechanical constructions - the direct generalization of SUSY with first-order supercharges and Higher order SUSY with second order supercharges - are combined for a class of 2-dim quantum models, which {\it are not amenable} to separation of variables. The appropriate classical limit of quantum systems allows us to construct SUSY-extensions of original classical scalar Hamiltonians. Special emphasis is placed on the symmetry properties of the models thus obtained - the explicit expressions of quantum symmetry operators and of classical integrals of motion are given for all (scalar and matrix) components of SUSY-extensions. Using Grassmanian variables, the symmetry operators and classical integrals of motion are written in a unique form for the whole Superhamiltonian. The links of the approach to the classical Hamilton-Jacobi method for related "flipped" potentials are established.
description: 19 pages
Effect of Gout Drug Treatments on Survival Rate and Morphological Change of Lindernia sp. in vitro
Creators: name: Kamontip Sungkaew
name: Thunya Taychasinpitak
name: Shermarl Wongchaochant
name: Patana Sukprasert
name: Kikuchi, Shinji
Publisher: name: TUENGR GROUP
Year: 2015
Subjects: Linderniaceae, Plant Mutation, Tissue culture, Colchicine treatment

description: 4, 6, International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies
Τεκμήριο νομιμότητας και παρεμπίπτων έλεγχος των διοικητικών πράξεων:
Creators: name: Παπαδόπουλος, Θεόδωρος Βίκτωρα
Publisher: name: Aristotle University of Thessaloniki
Year: 2013
Subjects: Παρεμπίπτων έλεγχος
Τεκμήριο νομιμότητας
Διοικητικές πράξεις
Incidental control
Presumption of validity
Administrative acts

description: Στο χώρο του διοικητικού δικαίου, όταν δεν υπάρχει ρητή νομοθετική ρύθμιση ενός ζητήματος, η προσφυγή στις γενικές αρχές είναι αναπόφευκτη. Το τεκμήριο νομιμότητας των διοικητικών πράξεων συνιστά μια νομολογιακώς διαμορφωθείσα γενική αρχή του διοικητικού δικαίου. Η κυριότερη όψη της αρχής αυτής είναι η απαγόρευση παρεμπίπτοντος ελέγχου ατομικών διοικητικών πράξεων που διέφυγαν την ευθεία προσβολή. Έτσι εξυπηρετείται η ασφάλεια δικαίου με την ταχεία επέλευση της οριστικότητας της διοικητικής πράξης έναντι των διοικουμένων και των άλλων διοικητικών αρχών. Στις κανονιστικές πράξεις, λόγω της φύσης τους, ως άνω αρχή δεν έχει πλήρη εφαρμογή. Σκοπός της παρούσας εργασίας είναι, κυρίως, η ανάλυση του παρεμπίπτοντος ελέγχου των ατομικών διοικητικών πράξεων από τα διοικητικά, πολιτικά και ποινικά δικαστήρια, καθώς και τις διοικητικές αρχές, με ιδιαίτερη έμφαση στο πεδίο των αποκλίσεων από των κανόνα της απαγόρευσης διενέργειας τέτοιου ελέγχου. Αναγκαίως, βέβαια, προηγείται η εξέταση της έννοιας και της θεμελίωσης του τεκμηρίου νομιμότητας, ως γενικής αρχής επί της οποίας ερείδεται η απαγόρευση αυτή. Τέλος, ερευνάται η δυνατότητα διαρκούς παρεμπίπτοντος ελέγχου των κανονιστικών πράξεων, κυρίως δε η έκταση του ελέγχου αυτού, τόσο χρονικώς όσο και κατά περιεχόμενο.
description: In the field of administrative law, when there is no explicit regulation of an issue, recourse to general principles is inevitable. The presumption of validity of administrative acts is a general principle of administrative law formed by the case law. The main aspect of this principle is the prohibition of incidental control of individual administrative acts, which were not challenged directly. This way, the finality of administrative acts, in respect of individuals and other administrative authorities, enhances legal certainty. That principle is not fully applied in regulatory acts, because of their legal nature. The main purpose of the present thesis is to analyze the incidental control of individual administrative acts, carried out by administrative, civil and criminal courts and administrative authorities, with particular emphasis on the scope of the deviations from the rule prohibiting such kind of control. Necessarily, of course, precedes the examination of the concept and the legal foundation of presumption of validity, as a general principle which underlies the prohibition. Finally, the thesis examines the power of continuous incidental control of the regulatory acts, particularly the extent of this control, both in time and in content.