cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Biological response of Schiff base metal complexes incorporating amino acids – a short review
Creators: name: Arunadevi, Alagarraj
name: Raman, Natarajan
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Plant Biology

description: Metal complexes have more biological activities than their corresponding ligands. In particular, Schiff base complexes are of great interest due to their stability, electron donating ability, catalytic, photochromic, optical nonlinearity properties and biological activities. These are all based on the coordination of Schiff bases to metal ions. Amino acids are functionally involved in a number of biological processes and have coordinating sites of –NH2 and -COOH which are condensed with aldehydes or ketones to form Schiff bases which are easily coordinated to metal ions. Most amino acid derived Schiff bases and their metal complexes exhibit different pharmacological activities. This review focuses on the research of Schiff base complexes of amino acid derivatives from the past five years. We highlight the antimicrobial, anticancer and antioxidant responses of some Schiff base coordination compounds incorporating amino acids having nitrogen, oxygen and sulfur donors and different metal ions.
Adaptive covariance matrix estimation through block thresholding
Creators: name: Cai, T. Tony
name: Yuan, Ming
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: Estimation of large covariance matrices has drawn considerable recent attention, and the theoretical focus so far has mainly been on developing a minimax theory over a fixed parameter space. In this paper, we consider adaptive covariance matrix estimation where the goal is to construct a single procedure which is minimax rate optimal simultaneously over each parameter space in a large collection. A fully data-driven block thresholding estimator is proposed. The estimator is constructed by carefully dividing the sample covariance matrix into blocks and then simultaneously estimating the entries in a block by thresholding. The estimator is shown to be optimally rate adaptive over a wide range of bandable covariance matrices. A simulation study is carried out and shows that the block thresholding estimator performs well numerically. Some of the technical tools developed in this paper can also be of independent interest.
description: Published in at http://dx.doi.org/10.1214/12-AOS999 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Zahájení Mezinárodního roku astronomie v pařížském sídle UNESCO
Creators: name: Machoň, Miloslav
Publisher: name: figshare
Year: 2020
Subjects: classificationCode: 510199
subject: Astronomical sciences not elsewhere classified
classificationCode: 510999
subject: Space sciences not elsewhere classified

description: The article describes the opening ceremony of the International Year of Astronomy 2009 held in Paris. Detailed description of Paris observatory is also included.
Erwägungen zum Ortsnamen Iuliomagus - Schleitheim, Kanton Schaffhausen (Schweiz)
Creators: name: Frei-Stolba, Regula
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2017

description: [nicht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 12 (1987): Fundberichte aus Baden-Württemberg
Plasmons in spin-orbit coupled two-dimensional hole gas systems
Creators: name: Scholz, Andreas
name: Dollinger, Tobias
name: Wenk, Paul
name: Richter, Klaus
name: Schliemann, John
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the dynamical dielectric function of a two-dimensional hole gas, exemplified on [001]-GaAs and InAs quantum wells, within the Luttinger model extended to the two lowest subbands including bulk and structure inversion asymmetric terms. The plasmon dispersion shows a pronounced anisotropy for GaAs- and InAs-based systems. In GaAs this leads to a suppression of plasmons due to Landau damping in some orientations. Due to the large Rashba contribution in InAs, the lifetime of plasmons can be controlled by changing the electric field. This effect is potentially useful in plasmon field effect transistors as previously proposed for electron gases.
description: 8 pages, 9 figures, 1 table; reference added; published version
Additional file 8 of Long noncoding RNA SNHG14 promotes hepatocellular carcinoma progression by regulating miR-876-5p/SSR2 axis
Creators: name: Liao, Zhibin
name: Zhang, Hongwei
name: Su, Chen
name: Liu, Furong
name: Liu, Yachong
name: Song, Jia
name: Zhu, He
name: Fan, Yawei
name: Zhang, Xuewu
name: Dong, Wei
name: Chen, Xiaoping
name: Liang, Huifang
name: Zhang, Bixiang
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 8: Supplementary Table 2. Correlation between relative SNHG14 expression and clinicopathologic characeristics in HCC patients (n = 66).
Reactions of gold(III) complexes with l-histidine-containing dipeptides: influence of chelated ligand and N-terminal amino acid on the rate of peptide coordination
Creators: name: Ašanin, Darko P.
name: Stanojević, Ivana M.
name: Andrejević, Tina P.
name: Glišić, Biljana Đ.
name: Djuran, Miloš I.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology
subject: Computational Biology

description: The course of reactions between [Au(en)Cl2]+ (en is ethylenediamine) and [AuCl4]– complexes with an equimolar amount of X-L-His dipeptides (X = Gly, L-Ala and L-Ser) was investigated in aqueous solution at pD range 3.50–4.50 at ambient temperature by 1H NMR spectroscopy. When [Au(en)Cl2]+ was mixed with X-L-His, three 1H NMR detectable Au(III)-dipeptide complexes were observed in solution. In the first complex, the corresponding dipeptide is monodentate coordinated to Au(III) through the N3 imidazole nitrogen, while the second complex was formed by bidentate coordination of the dipeptide through the N3 imidazole and the deprotonated amide nitrogen (NP). The deprotonated amide nitrogen in this complex weakens the Au–N(en) bond in the trans position, leading to the displacement of the coordinated en ligand by the N-terminal amino group of the corresponding dipeptide, yielding the formation of [Au(X-L-His-NA,NP,N3)Cl]. The same coordination mode of these dipeptides was also observed in the reaction with [AuCl4]–. Nevertheless, the tridentate coordination of the dipeptides to [AuCl4]– was 3–6 times faster in comparison to the same process with [Au(en)Cl2]+. For both gold(III) complexes, the following order of the dipeptide reactivity was observed: Gly-L-His > L-Ser-L-His > L-Ala-L-His.
title: Σχεδιασμός και οικονομική βιωσημότητα διαδικασίας παροχής εκπαιδευτικών υπηρεσιών από απόσταση
Creators: name: Φυτράκη Κυριακή
Publisher: name: Technical University of Crete
Year: 2001

description: φ. 1: Περιγραφή της επιχειρηματικής δραστηριότητας -- Κεφ. 2: Οργάνωση, δομή και λειτουργία εταιρείας -- Κεφ. 3: Έρευνα αγοράς -- Κεφ. 4: Καταγραφή της διεθνούς εμπειρίας στην παροχή εκπαίδευσης από απόσταση -- Κεφ. 5: Οικονομοτεχνική μελέτη
title: Αποκλίσεις και σφάλματα οδοντώσεων
title: Form deviation and transmission errors in gears
Creators: name: Φασιλης Νικολαος
Publisher: name: Technical University of Crete
Year: 2019

description: Η εργασία αυτή περιλαμβάνει την καταγραφή των σύγχρονων κανονισμών για τις μετρήσεις των κατεργασμένων οδοντώσεων και τα σφάλματα που παρουσιάζονται κατά την κατεργασία τους. Αναλύονται οι τρόποι μετρολογίας βασικών γεωμετρικών χαρακτηριστικών των οδοντώσεων. Βάση αυτών των μεθόδων, επιχειρείται σωστή  αξιολόγηση των αποκλίσεων της πραγματικής από την θεωρητικά γεωμετρική μορφή της οδόντωσης  όσο και των σφαλμάτων  μετάδοσης ζεύγους των οδοντωτών τροχών. Προκειμένου να επιτευχθεί η επιθυμητή γεωμετρία της οδόντωσης αναλύονται οι τρόποι επιδιόρθωσης, καθώς επίσης λεπτομερής αναφορά γίνεται στις μεθοδολογίες ανίχνευσης σφαλμάτων και σε τρόπους αποφυγής αυτών
Ein bisher unbekannter römischer Limes im Lautertal bei Dettingen unter Teck, Kreis Esslingen
Creators: name: Planck, Dieter
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2017

description: [nicht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 12 (1987): Fundberichte aus Baden-Württemberg
The Urbanization of Social Justice Through Gender Mainstreaming in Vienna, Austria
Creators: name: Robinson, Emma
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: Humanities Honors
Social justice
urban theory
space
Vienna
spatial justice

description: The goal of this thesis is to evaluate different attempts at formulating a theory for how social justice can be achieved in cities. This evaluation is important because the physical elements that make up the design of cities and the people who make the decisions about how to allocate design elements within cities heavily influences the sources of injustice in cities. As such, theories of achieving social justice in cities provide ideas about what aspects of city design produce injustices and how the production of injustice can be mitigated. Chapter 1 identifies theories of social justice that have been part of the conversation about how to implement social justice measures in cities. Chapter 2 discusses spatial justice and the way social justice enters the physical design of cities through spatial planning. Chapter 3 then provides a case study of how social justice has been addressed through the form of gender mainstreaming in Vienna, Austria. Chapter 4 analyzes how the case study is used to demonstrate the ways in which different urban theories can work off of one another to make more just cities. The overall purpose of this thesis is to show how individual social justice theories do not have to present all of the possible ways to achieve more just cities. Rather, a combination of different elements from different theories allows for a more targeted approach to achieving social justice, as the selected elements can be related directly to the situation being addressed.
title: Measurement and analysis of users’ preferences and attitudes regarding Drones
title: Μέτρηση και ανάλυση προτιμήσεων και στάσεων των χρηστών Drone
Creators: name: Ξενακης Κανακης
Publisher: name: Technical University of Crete
Year: 2019

description: Στην παρούσα διπλωματική εργασία έγινε μέτρηση των καταναλωτικών προτιμήσεων και των στάσεων σχετικά με τα Drones και τα χαρακτηριστικά τους. Στα πλαίσια της εργασίας χρησιμοποιήθηκε ένα ηλεκτρονικό ερωτηματολόγιο, όπου οι ερωτώμενοι κλήθηκαν να επιλέξουν ένα Drone από ένα εύρος διαφοροποιημένων επιλογών με ορισμένα χαρακτηριστικά και επίπεδα, ενώ συγχρόνως χρειάστηκε να απαντήσουν και σε ερωτήσεις σχετικά με τη γνώμη τους για τον τρόπο χρήσης των Drones. Η μέθοδος που χρησιμοποιήθηκε είναι η  “Choice Based Conjoint Analysis” μέσω της χρήσης του λογισμικού της “Sawtooth”, ενώ έγινε χρήση και ενός μοντέλου “Latent Class” για την ανάλυση των δεδομένων. Ταυτόχρονα, έγινε αξιολόγηση των σχέσεων μεταξύ των μεταβλητών που χρησιμοποιήθηκαν στην έρευνα με χρήση στατιστικών τεστ όπως ο έλεγχος ανεξαρτησίας x2 (pearson chi-square), και πολυμεταβλητή ανάλυση διακύμανσης (MANOVA).
description: Regarding the present diploma thesis, a measurement of consumers’ preferences and attitudes, regarding drones and their characteristics, was conducted. Within the framework of this study, an online questionnaire was created and the respondents were asked to choose a Drone among a number of differentiated options with certain attributes and levels. Moreover, the respondents were asked to answer to some questions regarding their opinions about the way Drones are used. The method that was used is the “Choice Based Conjoint Analysis” , through the usage of the “Sawtooth” software and “Latent Class” model was used for data analysis. Additionally, Pearson Chi-square tests and Multivariate Analysis of Variance (MANOVA) were used to evaluate relationships between the variables that were used in this study.
Nec stupidis nec morosis - nichts für Dummköpfe, nichts für Sauertöpfe: Lateinische Chorwerke aus zwei Jahrtausenden von Jan Novák (1921-1984)
Creators: name: Stroh, Wilfried
Publisher: name: Forum Classicum
Year: 2017

description: -
description: Forum Classicum, Nr. 3 (2014): Forum Classicum
Trauer um Prof. Mag. Wilhelmine Widhalm-Kupferschmidt. Präsidentin der SODALITAS, des Verbandes der Latein- und Griechischlehrer/innen Österreichs
Creators: name: Maier, Friedrich
Publisher: name: Forum Classicum
Year: 2017

description: -
description: Forum Classicum, Nr. 4 (2014): Forum Classicum
Additional file 17 of Truvari: refined structural variant comparison preserves allelic diversity
Creators: name: English, Adam C.
name: Menon, Vipin K.
name: Gibbs, Richard A.
name: Metcalf, Ginger A.
name: Sedlazeck, Fritz J.
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Cancer

description: Additional file 17: Review history.
Varying the secondary coordination sphere: synthesis of cobalt and iron complexes of a tripodal ligand featuring two hydrogen-bond donors or acceptors
Creators: name: Ford, Courtney L.
name: Miller, Tabitha J.
name: Park, Yun Ji
name: Iranmanesh, Niknaz
name: Gray, Danielle L.
name: Fout, Alison R.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Hematology

description: In order to further understand the role of the secondary coordination sphere in biomimetic systems, a series of cobalt(II) and iron(II) complexes bearing the non-heme bis(5-cyclohexyliminopyrrol-2-ylmethyl)-2-pyridylmethylamine (PyN(piCy)2) ligand were synthesized. This platform, based on the tris(5-cyclohexylimino-pyrrol-2-ylmethyl)amine (N(piCy)3) platform, reduces the number of possible hydrogen-bonding interactions from three (in N(piCy)3) to two, while maintaining the ability of the ligand to datively coordinate to a metal center. The secondary coordination spheres of the family of dative and anionic cobalt(II) and iron(II) complexes were characterized in the solid-state using X-ray crystallography and IR spectroscopy. Moreover, oxidation of an iron(II) complex was explored to compare its reactivity to that of the analogous iron(II) complex of the N(piCy)3 platform.
The material life of world cinema : dynamics of ‘discovery’ and ‘rediscovery’ at the Cineteca di Bologna (1960-2018)
Creators: name: Gelardi, Andrea
Publisher: name: The University of St Andrews
Year: 2022
Subjects: subject: World cinema
subject: Film festivals
subject: Film history
subject: Cineteca di Bologna
subject: Film culture
subject: Film preservation
subject: PN1995.9S6G4
subject: Cineteca comunale (Bologna, Italy)
subject: Motion pictures--History and criticism
subject: Motion pictures--Social aspects
subject: Film festivals

description: This thesis explores how concepts and canons of world cinema were historically and materially conditioned by European film institutions. Using the Fondazione Cineteca di Bologna as a dynamic case study, it retraces the permutations of world cinema over the last half century, as it shifted from a universalist yet Eurocentric term to a militant phase in which European left-wing intellectuals sought to support and give visibility to Third World oppositional filmmakers and, finally, to a neoliberal phase in which filmmakers and films from the Global South have become dependent on the support of European and North American film institutions. Emphasising its “material life” over these three phases, this thesis argues that world cinema has emerged out of the preceding Third World Cinema, and describes a set of films produced in the so-called Global South and sustained and circulated by film institutions, primarily based in Europe. It focuses on two distinct historical periods, investigating two phenomena that have received scant attention in film historical research thus far. First, it excavates the neglected history of Italian Antifestivals, in particular the Porretta Terme Mostra Internazionale del Cinema Libero and early history of the Cineteca. In the 1960s-1970s period, these Antifestivals revolutionized the conventional festival format, energised innovative theoretical and critical discourses and, above all, crucially contributed to the European “discovery” of Third World Cinema. Second, this thesis explores the impact of film festivals’ rediscoveries of the world cinema canon by analysing the Cineteca’s subsequent phase, beginning with its archival film festival (Il Cinema Ritrovato) before turning to more recent conservative initiatives of the World Cinema Project and the African Film Heritage Project. In conclusion, the thesis concludes with an analysis of the Cineteca’s restoration of Med Hondo’s early films, which illuminate the different modes curators, critics and scholars use to relate to the film-historical past embedded in rediscovered world cinemas.
Protein loops, solitons and side-chain visualization with applications to the left-handed helix region
Creators: name: Lundgren, Martin
name: Niemi, Antti J.
name: Sha, Fan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Folded proteins have a modular assembly. They are constructed from regular secondary structures like alpha-helices and beta-strands that are joined together by loops. Here we develop a visualization technique that is adapted to describe this modular structure. In complement to the widely employed Ramachandran plot that is based on toroidal geometry, our approach utilizes the geometry of a two-sphere. Unlike the more conventional approaches that only describea given peptide unit, ours is capable of describing the entire backbone environment including the neighboring peptide units. It maps the positions of each atom to the surface of the two-sphere exactly how these atoms are seen by an observer who is located at the position of the central C-alpha atom. At each level of side-chain atoms we observe a strong correlation between the positioning of the atom and the underlying local secondary structure with very little if any variation between the different amino acids. As a concrete example we analyze the left-handed helix region of non-glycyl amino acids. This region corresponds to an isolated and highly localized residue independent sector in the direction of the C-beta carbons on the two-sphere. We show that the residue independent localization extends to C-gamma and C-delta carbons, and to side-chain oxygen and nitrogen atoms in the case of asparagine and aspartic acid. When we extend the analysis to the side-chain atoms of the neighboring residues, we observe that left-handed beta-turns display a regular and largely amino acid independent structure that can extend to seven consecutive residues. This collective pattern is duu to the presence of a backbone soliton. We show how one can use our visualization techniques to analyze and classify the different solitons in terms of selection rules that we describe in detail.
description: arXiv admin note: substantial text overlap with arXiv:1104.2261
Introductory Economics: One class's lasting impacts on climate and social policy
Creators: name: Moore, Cammie
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: Humanities Honors
Environmental justice
economics
alternative economics
introductory economics
doughnut economics
feminist economies

description: In the midst of a climate crisis and growing social inequity, our economic mindset must adapt to our current reality. While some form of introductory economics is taken by 40% of undergraduate students across the US, these courses are not centered around the environmental and social contexts that researchers have shown affect our economy. This work is an entry into the discussion on mainstream economics and its effects on slowing down progress on climate change.
Isotopic Anomalies in Primitive Solar System Matter: Spin-state Dependent Fractionation of Nitrogen and Deuterium in Interstellar Clouds
Creators: name: Wirström, E. S.
name: Charnley, S. B.
name: Cordiner, M. A.
name: Milam, S. N.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Organic material found in meteorites and interplanetary dust particles is enriched in D and 15N. This is consistent with the idea that the functional groups carrying these isotopic anomalies, nitriles and amines, were formed by ion-molecule chemistry in the protosolar nebula. Theoretical models of interstellar fractionation at low temperatures predict large enrichments in both D and 15N and can account for the largest isotopic enrichments measured in carbonaceous meteorites. However, more recent measurements have shown that, in some primitive samples, a large 15N enrichment does not correlate with one in D, and that some D-enriched primitive material displays little, if any, 15N enrichment. By considering the spin-state dependence in ion-molecule reactions involving the ortho and para forms of H2, we show that ammonia and related molecules can exhibit such a wide range of fractionation for both 15N and D in dense cloud cores. We also show that while the nitriles, HCN and HNC, contain the greatest 15N enrichment, this is not expected to correlate with extreme D enrichment. These calculations therefore support the view that Solar System 15N and D isotopic anomalies have an interstellar heritage. We also compare our results to existing astronomical observations and briefly discuss future tests of this model.
description: Submitted to ApJL
Additional file 1 of Cancer incidence in immunocompromised patients: a single-center cohort study
Creators: name: Ilham, Sabrina
name: Willis, Connor
name: Kim, Kibum
name: Chung, Karen C.
name: Wood, Brenda M.
name: Tan, Malinda S.
name: Tan, Chia Jie
name: Nguyen, Danielle T.
name: Brixner, Diana I.
name: Stenehjem, David D.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Table S1. Baseline characteristics of patients stratified by risk cohort. Table S2. Independent predictors of cancer in the overall cohort by Cox Regression Analysis. Table S3. Type of new primary cancer diagnosed in each cohort.
Additional file 9 of Long noncoding RNA SNHG14 promotes hepatocellular carcinoma progression by regulating miR-876-5p/SSR2 axis
Creators: name: Liao, Zhibin
name: Zhang, Hongwei
name: Su, Chen
name: Liu, Furong
name: Liu, Yachong
name: Song, Jia
name: Zhu, He
name: Fan, Yawei
name: Zhang, Xuewu
name: Dong, Wei
name: Chen, Xiaoping
name: Liang, Huifang
name: Zhang, Bixiang
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 9: Supplementary Table 3. Correlation between relative has-miR-876-5p expression and clinicopathologic characeristics in HCC patients (n = 66).
A new silver 1D-coordination polymer with bridging 2-aminopyrimidine, synthesis, characterization and antibacterial activity
Creators: name: Ahadiat, Ghasem
name: Tabatabaee, Masoumeh
name: Gholivand, Khodayar
name: Zare, Karim
name: Dušek, Michal
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: A new silver(І) complex formulated as [Ag(μ-amp)(ONO2)]n (1) (amp = 2-aminopyrimidine) was synthesized and characterized by elemental analysis, IR spectroscopy, and single-crystal X-ray diffraction. Its thermal stability was studied by TGA/DTA. The bridging 2-aminopyrimidine ligands connect Ag(I) ions into a polymeric chain extended along the a axis; the chains are connected by nitrate anions and Ag…Ag interactions into 2 D arrays parallel with ac; these arrays are finally connected by hydrogen bonds into a three-dimensional network. In vitro antibacterial activities of 1 on Staphylococcus aureus (ATCC25923), Enterococcus faecalis (ATCC29219), Pseudomonas aeruginosa (ATCC27853) and Escherichia coli (ATCC25922) as important pathogens in producing infection in humans were investigated. Antibacterial activities were studied by determining minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC). The silver 1 D-coordination polymer with appropriate concentrations has good efficacy on these microorganisms. Escherichia coli is most sensitive to the complex (MIC: 0.009 µg/mL).
Jörg Fündling: Philipp II. von Makedonien
Creators: name: Schmude, Michael P.
Publisher: name: Forum Classicum
Year: 2017

description: Rezension zu: Jörg Fündling: Philipp II. von Makedonien, Darmstadt Wissenschaftliche Buchgesellschaft (Philipp von Zabern) 2014, 230 S. (Gestalten der Antike, hg. v. M. Clauss; ISBN 978-3-8053- 4822-5).
description: Forum Classicum, Nr. 2 (2015): Forum Classicum
Ein verschollenes Denkmal des Dolichenus-Kultes
Creators: name: Kazarow, Gawril I.
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht vorhanden / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 22, Nr. 1 (1938)
title: Εφαρμογή του αλγόριθμου διαφορικής εξέλιξης στο πρόβλημα του βέλτιστου σχεδιασμού γραμμής προϊόντων
title: Application of differential evolution to the optimal product line design problem
Creators: name: Χαραλαμπους Λευτερης
Publisher: name: Technical University of Crete
Year: 2019

description: Στην παρούσα εργασία θα γίνει εφαρμογή Μεθευρετικών Αλγορίθμων και πιο συγκεκριμένα Εξελιγκτικού Αλγόριθμου του Aλγόριθμου Διαφορικής Εξέλιξης στο πρόβλημα βέλτιστου σχεδιασμού γραμμής προϊόντων. Σκοπός είναι ο σχεδιασμός μιας γραμμής προϊόντων, ο συνδυασμός των οποίων θα ικανοποιεί κάποιους στόχους που έχουν τεθεί από την εταιρεία.
Στο συγκεκριμένο παράδειγμα, ο στόχος είναι η βελτιστοποίηση του κέρδους της εταιρείας, σε μια δεδομένη ανταγωνιστική αγορά. Τα προϊόντα προς σχεδιασμό αναλύονται ανάλογα με τα χαρακτηριστικά τους, τα οποία στη συνέχεια συνδυάζονται με διαφορετικούς τρόπους για να επιτευχθεί βελτιστοποίηση του κέρδους.
Το πρόβλημα κατατάσσεται στα NP – hard προβλήματα, επειδή οι δυνατοί συνδυασμοί των χαρακτηριστικών των προϊόντων, δεν μπορούν να ελεγχθούν σε πολυωνυμικό χρόνο. Για το λόγο αυτό έγιναν προσπάθειες επίλυσης του προβλήματος, με μεθευρετικές μεθόδους οι οποίες μπορούν να προσεγγίσουν μια «καλή» λύση, χωρίς να εγγυώνται για το ολικό βέλτιστο. Στο πρόβλημα θα εφαρμοστεί ο αλγόριθμος Διαφορικής Εξέλιξης, καθώς και κάποιος υβριδικός τους, του οποίου η υλοποίηση θα προσαρμοστεί ανάλογα με το πρόβλημα. Η γλώσσα προγραμματισμού που επιλέχτηκε είναι η Matlab.
description: In this paper Metaheuristic Algorithm like Differential Evolution as well as some hybrids will be applied in order to solve the optimal product line design problem. Our purpose is to find optimal solutions to a product line designing problem that is far too large for complete enumeration.
More specifically, the goal is to optimize the company's profit in a given competitive market. The products to be designed are analyzed according to their characteristics, which are combined in different ways to achieve maximization of profit.
The problem is classified as NP - hard problem because the possible combinations of product characteristics cannot be controlled in polynomial time. For this reason, attempts have been made to solve the problem, with metaheuristic methods that can approach a "good" solution without guaranteeing the overall optimum. Differential Evolution, as well as some of their hybrids, will be parameterized according to the problem. The chosen programming language is Matlab.
Zur Anfangsdatierung der sächsischen Kugeltöpfe
Creators: name: Uenze, Otto
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht vorhanden / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 22, Nr. 2 (1938)
title: Πακέτο προγραμμάτων δειγματοληπτικού ελέγχου προϊόντων μέσω απλών επανορθωτικών σχεδίων
Creators: name: Τριάντης Γιάννης
Publisher: name: Technical University of Crete
Year: 1990

description: Μη διαθέσιμο
Neuerscheinungen
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht vorhanden / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 22, Nr. 3 (1938)
title: Η μετάβαση πόρων για την μορφή κινήτρων για την πραγματοποίηση επενδύσεων στην ελληνική μεταποίηση
Creators: name: Αναστασόπουλος Ιωάννης
Publisher: name: Technical University of Crete
Year: 1992

description: Μη διαθέσιμο
Hall effect measurements on epitaxial SmNiO3 thin films and implications for antiferromagnetism
Creators: name: Ha, Sieu D.
name: Jaramillo, R.
name: Silevitch, D. M.
name: Schoofs, Frank
name: Kerman, Kian
name: Baniecki, John D.
name: Ramanathan, Shriram
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The rare-earth nickelates (RNiO3) exhibit interesting phenomena such as unusual antiferromagnetic order at wavevector q = (1/2, 0, 1/2) and a tunable insulator-metal transition that are subjects of active research. Here we present temperature-dependent transport measurements of the resistivity, magnetoresistance, Seebeck coefficient, and Hall coefficient (RH) of epitaxial SmNiO3 thin films with varying oxygen stoichiometry. We find that from room temperature through the high temperature insulator-metal transition, the Hall coefficient is hole-like and the Seebeck coefficient is electron-like. At low temperature the Néel transition induces a crossover in the sign of RH to electron-like, similar to the effects of spin density wave formation in metallic systems but here arising in an insulating phase ~200 K below the insulator-metal transition. We propose that antiferromagnetism can be stabilized by bandstructure even in insulating phases of correlated oxides, such as RNiO3, that fall between the limits of strong and weak electron correlation.
description: *Equally contributing first authors
title: Μελέτη της Θεωρίας των Δικαιωμάτων (Options) και μια εφαρμογή της στο Χρηματιστήριο Αξιών Αθηνών
Creators: name: Μυλωνογιάννης Κωνσταντίνος
Publisher: name: Technical University of Crete
Year: 1994

description: Μη διαθέσιμο
title: Διερεύνηση διαστημάτων εμπιστοσύνης σε μη γραμμικά μοντέλα πρόβλεψης
Creators: name: Κυριαζίδης Ιωάννης
Publisher: name: Technical University of Crete
Year: 1991

description: Μη διαθέσιμο
How instanton combinatorics solves Painlevé VI, V and III's
Creators: name: Gamayun, O.
name: Iorgov, N.
name: Lisovyy, O.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We elaborate on a recently conjectured relation of Painlevé transcendents and 2D CFT. General solutions of Painlevé VI, V and III are expressed in terms of $c=1$ conformal blocks and their irregular limits, AGT-related to instanton partition functions in $\mathcal{N}=2$ supersymmetric gauge theories with $N_f=0,1,2,3,4$. Resulting combinatorial series representations of Painlevé functions provide an efficient tool for their numerical computation at finite values of the argument. The series involve sums over bipartitions which in the simplest cases coincide with Gessel expansions of certain Toeplitz determinants. Considered applications include Fredholm determinants of classical integrable kernels, scaled gap probability in the bulk of the GUE, and all-order conformal perturbation theory expansions of correlation functions in the sine-Gordon field theory at the free-fermion point.
description: 34 pages, 3 figures; v2: minor improvements
Additional file 1 of Adverse cardiovascular, limb, and renal outcomes in patients with diabetes after peripheral artery disease revascularization treated with sodium glucose cotransporter 2 inhibitors versus dipeptidyl peptidase-4 inhibitors
Creators: name: Lee, Hsin-Fu
name: Chuang, Chi
name: Li, Pei-Ru
name: Yeh, Yung-Hsin
name: Chan, Yi-Hsin
name: See, Lai-Chu
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology

description: Additional file 1. Additional figures and tables.
Manipulating the non-Gaussianity of phase-randomized coherent states
Creators: name: Allevi, Alessia
name: Olivares, Stefano
name: Bondani, Maria
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We experimentally investigate the non-Gaussian features of the phase-randomized coherent states, a class of states exploited in communication channels and in decoy state-based quantum key distribution protocols. In particular, we reconstruct their phase-insensitive Wigner functions and quantify their non-Gaussianity. The measurements are performed in the mesoscopic photon-number domain by means of a direct detection scheme involving linear detectors.
description: 6 pages, 4 figures
title: Εξελικτικοί αλγόριθμοι και εφαρμογή στην αποτύπωση χρηματιστηριακών δεικτών
Creators: name: Κονσολάκη Ευαγγελία
Publisher: name: Technical University of Crete
Year: 2008

description: Μη διαθέσιμο
On the Ext-computability of Serre quotient categories
Creators: name: Barakat, Mohamed
name: Lange-Hegermann, Markus
Publisher: name: arXiv
Year: 2012
Subjects: subject: K-Theory and Homology (math.KT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 18G15, 18E35, 18A40

description: To develop a constructive description of $\mathrm{Ext}$ in categories of coherent sheaves over certain schemes, we establish a binatural isomorphism between the $\mathrm{Ext}$-groups in Serre quotient categories $\mathcal{A}/\mathcal{C}$ and a direct limit of $\mathrm{Ext}$-groups in the ambient Abelian category $\mathcal{A}$. For $\mathrm{Ext}^1$ the isomorphism follows if the thick subcategory $\mathcal{C} \subset \mathcal{A}$ is localizing. For the higher extension groups we need further assumptions on $\mathcal{C}$. With these categories in mind we cannot assume $\mathcal{A}/\mathcal{C}$ to have enough projectives or injectives and therefore use Yoneda's description of $\mathrm{Ext}$.
description: updated bibliography and deleted remaining occurrences of "maximally"
Mathematical specifications of the University of Texas orbit processor and application to the laser observations of the Beacon Explorer-C satellite
Creators: name: McMillan, James Douglas, 1949-
Publisher: name: The University of Texas at Austin
Year: 1973
Subjects: subject: Laser range observations
subject: Laser stations
subject: Extended sequential estimation algorithm
subject: Classical least squares
subject: Extended sequential filter
subject: Orbit processor
subject: Laser observations
subject: Beacon Explorer-C satellite
subject: Artificial satellites--Orbits
subject: Lasers
subject: Algorithms
subject: Computer algorithms

description: This document presents both the mathematical specifications of the University of Texas Orbit Processor Incorporating Statistical Analysis (UTOPIA) and its application to the laser range observations of the Beacon Explorer-C satellite (BE-C). The specifications include time and coordinate system definitions, differential equations, observation-state relations, and estimation algorithms. Results obtained from processing the BE-C observations with the classical least squares method and the extended form of the sequential filter are presented and compared. For the four consecutive passes over the Goddard Space Flight Center laser station and the mobile laser station at Seneca Lake, New York, which were considered, it was found that the extended sequential estimation algorithm converges to an estimate faster than the classical least squares. Furthermore, for the case considered, evidence is presented indicating that the extended sequential filter has a wider radius of convergence than the batch method
Dynamical analysis of the Gliese-876 Laplace resonance
Creators: name: Marti, J. G.
name: Giuppone, C. A.
name: Beauge, C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The existence of multiple planetary systems involved in mean motion conmensurabilities has increased significantly since the Kepler mission. Although most correspond to 2-planet resonances, multiple resonances have also been found. The Laplace resonance is a particular case of a three-body resonance where the period ratio between consecutive pairs is n_1/n_2 near to n_2/n_3 near to 2/1. It is not clear how this triple resonance can act in order to stabilize (or not) the systems. The most reliable extrasolar system located in a Laplace resonance is GJ876 because it has two independent confirmations. However best-fit parameters were obtained without previous knowledge of resonance structure and no exploration of all the possible stable solutions for the system where done. In the present work we explored the different configurations allowed by the Laplace resonance in the GJ876 system by varying the planetary parameters of the third outer planet. We find that in this case the Laplace resonance is a stabilization mechanism in itself, defined by a tiny island of regular motion surrounded by (unstable) highly chaotic orbits. Low eccentric orbits and mutual inclinations from -20 to 20 degrees are compatible with the observations. A definite range of mass ratio must be assumed to maintain orbital stability. Finally we give constrains for argument of pericenters and mean anomalies in order to assure stability for this kind of systems.
description: 7 pages, 7 figures, accepted in MNRAS
Cd(II) enantiomers embedding helices from 3D frameworks to 2D layers controlled by shapes of ancillary ligands
Creators: name: Xu, Zhong-Xuan
name: Bai, Xu-Ling
name: Li, Li-Feng
name: XU, Shi-Fei
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Two pairs of chiral coordination polymers, [Cd2((R)-CBA)2(1,4-BMIB)]n (1-R), [Cd2((R)-CBA)2(1,4-BMIB)]n (1-S), {[Cd((R)-CBA)(1,3-BMIB)]·H2O}n (2-R), and {[Cd((R)-CBA)(1,3-BMIB)]·H2O}n (2-S) (H2CBA = 4-(1-carboxyethoxy) benzoic acid, 1,4-BMIB = 1,4-bis(2-methyl-1H-imidazol-1-yl)benzene, 1,3-BMIB = 1,3-bis(2-methyl-1H-imidazol-1-yl)benzene), were constructed from lactate derivatives H2CBA and imidazole ancillary ligands under hydrothermal conditions. These complexes show different structures depending on shapes of ancillary ligands. For the linear 1,4-BMIB, complexes 1-R and 1-S are three dimensional (3D) frameworks with dinuclear clusters of Cd(II). For the V-shaped 1,3-BMIB, complexes 2-R and 2-S are two dimensional (2D) layers, where 4-connected Cd(II) centers were isolated by imidazole groups and carboxylic groups from 1,3-BMIB and H2CBA, respectively. The resulting complexes were characterized by PXRD, TGA, UV-visible absorptions and CD measurements. Additionally, 1 and 2 exhibit different photoluminescence behavior in the solid state compared to free H2CBA.
title: Τεχνοοικονομική ανάλυση μέτρων εξοικονόμησης ενέργειας στον οικιακό τομέα
Creators: name: Ρόβλιας Κωνσταντίνος
Publisher: name: Technical University of Crete
Year: 2009

description: Μη διαθέσιμο
title: Παραμετρική διερεύνηση συστήματος ασαφούς ελέγχου με εφαρμογή σε πιεζοηλεκτρική ευφυή δοκό
Creators: name: Κιλιμπέρης Χαράλαμπος
Publisher: name: Technical University of Crete
Year: 2008

description: Μη διαθέσιμο
RETRACTED ARTICLE: New Co(II)-organic framework for cyanosilylation reactions and treatment effect against esophageal cancer by inhibiting cancer cell viability, migration, and invasion
Creators: name: Zan, Hui
name: Huang, Yongdong
name: Wang, Changgao
name: Liu, Zihao
name: Du, Nan
name: Wang, Xiaoman
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: We, the Editors and Publisher of the Journal of Coordination Chemistry, have retracted the following article: Hui Zan, Yongdong Huang, Changgao Wang, Zihao Liu, Nan Du & Xiaoman Wang. New Co(II)-organic framework for cyanosilylation reactions and treatment effect against esophageal cancer by inhibiting cancer cell viability, migration, and invasion, Journal of Coordination Chemistry; 2020, VOL. 73, NO. 9, 1464–1477. DOI: 10.1080/00958972.2020.1788001 Since publication, concerns have been raised about the integrity of the data in the article. When approached for an explanation, the authors have been unable to address the concerns raised and have not been able to provide sufficient supporting information. As verifying the validity of published work is core to the integrity of the scholarly record, we are therefore retracting the article. The corresponding author listed in this publication has been informed. The authors do not agree with the retraction. We have been informed in our decision-making by our policy on publishing ethics and integrity and the COPE guidelines on retractions. The retracted article will remain online to maintain the scholarly record, but it will be digitally watermarked on each page as ‘Retracted’.
title: Ελεγχόμενη φυσική αποκατάσταση ρύπων στη λεκάνη απορροής του ποταμού Ευρώτα
Creators: name: Ανδριανάκη Μαρία
Publisher: name: Technical University of Crete
Year: 2007

description: Μη διαθέσιμο
Cluster virial expansion for nuclear matter within a quasiparticle statistical approach
Creators: name: Ropke, G.
name: Bastian, N. -U.
name: Blaschke, D.
name: Klahn, T.
name: Typel, S.
name: Wolter, H. H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Correlations in interacting many-particle systems can lead to the formation of clusters, in particular bound states and resonances. Systematic quantum statistical approaches allow to combine the nuclear statistical equilibrium description (law of mass action) with mean-field concepts. A chemical picture, which treats the clusters as distinct entities, serves as an intuitive concept to treat the low-density limit. Within a generalized Beth-Uhlenbeck approach, the quasiparticle virial expansion is extended to include arbitrary clusters, where special attention must be paid to avoid inconsistencies such as double counting. Correlations are suppressed with increasing density due to Pauli blocking. The contribution of the continuum to the virial coefficients can be reduced by considering clusters explicitly and introducing quasiparticle energies. The cluster-virial expansion for nuclear matter joins known benchmarks at low densities with those near saturation density.
description: 18 pages, 6 figures, 2 tables
Diophantine Geometry and Analytic Spaces
Creators: name: Chambert-Loir, Antoine
Publisher: name: arXiv
Year: 2012
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14G40, 11G20, 14G22

description: This text is the write-up of a talk at the Bellairs Workshop in Number Theory on Tropical and Non-Archimedean Geometry that took place at the Bellairs Research Institute, Barbados, in May 2011. The goal of this text is to present recent work by in Diophantine Geometry over function fields due to Gubler and Yamaki, where analytic geometry in the sense of Berkovich plays a significant place. I also give an introduction to basic concepts and notions on Diophantine Geometry, such as heights, the Manin-Mumford conjecture, the Bogomolov conjecture, and its proof by Ullmo and Zhang.
description: Tropical and Non-Archimedean Geometry, Bellairs Workshop in Number Theory, 6-13 May 2011