cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Association Between Mental Imagery and Change of Direction Performance in Young Elite Soccer Players of Different Maturity Status
Creators: name: Sariati, Dorsaf
name: Zouhal, Hassane
name: Hammami, Raouf
name: Clark, Cain Craig Truman
name: Nebigh, Ammar
name: Chtara, Moktar
name: Hackney, Anthony C.
name: Souissi, Nizar
name: Granacher, Urs
name: Ben Ounis, Omar
Publisher: name: Universitätsverlag Potsdam
Year: 2022

description: Previous studies have not considered the potential influence of maturity status on the relationship between mental imagery and change of direction (CoD) speed in youth soccer. Accordingly, this cross-sectional study examined the association between mental imagery and CoD performance in young elite soccer players of different maturity status. Forty young male soccer players, aged 10-17 years, were assigned into two groups according to their predicted age at peak height velocity (PHV) (Pre-PHV; n = 20 and Post-PHV; n = 20). Participants were evaluated on soccer-specific tests of CoD with (CoDBall-15m) and without (CoD-15m) the ball. Participants completed the movement imagery questionnaire (MIQ) with the three- dimensional structure, internal visual imagery (IVI), external visual imagery (EVI), as well as kinesthetic imagery (KI). The Post-PHV players achieved significantly better results than Pre-PHV in EVI (ES = 1.58, large; p < 0.001), CoD-15m (ES = 2.09, very large; p < 0.001) and CoDBall-15m (ES = 1.60, large; p < 0.001). Correlations were significantly different between maturity groups, where, for the pre-PHV group, a negative very large correlation was observed between CoDBall-15m and KI (r = –0.73, p = 0.001). For the post-PHV group, large negative correlations were observed between CoD-15m and IVI (r = –0.55, p = 0.011), EVI (r = –062, p = 0.003), and KI (r = –0.52, p = 0.020). A large negative correlation of CoDBall-15m with EVI (r = –0.55, p = 0.012) and very large correlation with KI (r = –0.79, p = 0.001) were also observed. This study provides evidence of the theoretical and practical use for the CoD tasks stimulus with imagery. We recommend that sport psychology specialists, coaches, and athletes integrated imagery for CoD tasks in pre-pubertal soccer players to further improve CoD related performance.
description: Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe; 754
RESULTADOS ESPERADOS
Creators: name: DANTAS, KALINY
Publisher: name: OSF Registries
Year: 2024

description: A partir do presente estudo, espera-se identificar as lacunas do conhecimento e apresentar os instrumentos (indicadores) atualmente mais utilizados para a avaliação da qualidade da assistência fisioterapêutica ao paciente crítico, afim de contribuir com a disseminação do conhecimento aos gestores e profissionais da área e com a implementação de ações estratégicas para melhor gestão e qualidade da assistência fisioterapêutica ao paciente crítico nas UTIs, por meio de uma avaliação criteriosa, contundente e cientificamente embasada.
Additional file 2: Table S2. of Clinical characteristics associated with the onset of delirium among long-term nursing home residents
Creators: name: Cheung, Evelyn
name: Sophiya Benjamin
name: Heckman, George
name: Ho, Joanne
name: Lee, Linda
name: Sinha, Samir
name: Costa, Andrew
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Demographic and clinical characteristics associated with the onset of delirium stratified by dementia status. The is a table summarizing the logistic regression results looking at factors associated with the onset of delirium. The study population was divided into two groups based on the presence or absence of dementia at the time of delirium onset or their last available assessment in those without delirium. (DOCX 16Â kb)
Fixed point properties and Q-nonexpansive retractions in locally convex spaces
Creators: name: Dhompongsa, Sompong
name: Kumam, Poom
name: Soori, Ebrahim
Publisher: name: arXiv
Year: 2017
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47H10

description: Suppose that Q is a family of seminorms on a locally convex space E which determines the topology of E. We study the existence of Q-nonexpansive retractions for families of Q-nonexpansive mappings and prove that a separated and sequentially complete locally convex space $E$ that has the weak fixed point property, has the weak fixed point property for commuting separable semitopological semigroups of Q-nonexpansive mappings. This proves the Bruck's problem [5] for locally convex spaces. Moreover, we prove the existence of Q-nonexpansive retractions for the right amenable Q-nonexpansive semigroups.
description: Submitted, 25 pages
Evaluation of Polycyclic Aromatic Hydrocarbons in Dried Leaves of Yerba Mate (Ilex paraguariensis) and Their Extraction into Infusions
Creators: name: Panzl, María Victoria
name: Almeida, Joseany M. S.
name: Pedrozo-Peñafiel, Marlin
name: Menchaca, David
name: Aucélio, Ricardo Q.
name: Rodríguez-Haralambides, Alejandra
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Herbal teas and yerba mate infusions are an important part of the human diet that may contain toxic contaminants due to the industrial processing of the herbal material. The presence of the lipophilic compounds polycyclic aromatic hydrocarbons (PAHs) was investigated in dry yerba mate samples and how they transfer into the infusions. Samples were selected among eight different brands, and three types of yerba mate products (aged, green, and roasted). Synchronized fluorescence scanning (SFS) was used as primary screening method for PAHs in dried yerba mate, and high-performance liquid chromatography with fluorescence detection for the analysis of the infusions. SFS screening showed presence of PAHs in the dry herbal material, and the PAHs ratios suggest that the contamination originates from pyrogenic sources. Using an experimental setup to simulate the traditional yerba mate consumption (successive extractions with small amounts of water), the sum of the six PAHs in each infusion of yerba mate sample ranged from 4.8 to 30.2 ng g−1. Benzo [a] pyrene concentration ranged from n.d. to 1.1 ng g−1 while phenanthrene reached a maximum of 59 ng g −1 in the yerba mate samples tested. An estimated 0.11% to 0.54% of the six PAH analytes were transferred into the infusion and the SFS method can be used to screen the presence of PAHs in the dry material. The chemical profile of the most abundant PAHs found in the infusions indicate a low total equivalent exposure index.
title: Δομές δεδομένων
Creators: name: Georgiadis, Loukas
name: Nikolopoulos, Stavros
name: Palios, Leonidas
Publisher: name: Kallipos, Open Academic Editions
Year: 2016
Subjects: ΔΟΜΕΣ ΔΕΔΟΜΕΝΩΝ
ΑΛΓΟΡΙΘΜΟΙ
JAVA
ΠΡΟΓΡΑΜΜΑΤΙΣΜΟΣ
Data Structures
Algorithms
Java
Programming

description: Στο προτεινόμενο βιβλίο παρουσιάζουμε τις θεμελιώδεις δομές δεδομένων, οι οποίες χρησιμοποιούνται ευρέως σε ένα πλήθος εφαρμογών. Έμφαση δίνεται τόσο στη θεωρητική ανάπτυξη των βασικών τεχνικών σχεδίασης και ανάλυσης δομών δεδομένων όσο και στην υλοποίηση αποδοτικών προγραμμάτων.

Ο σκοπός του βιβλίου είναι να προσφέρει στους αναγνώστες κατανόηση της λειτουργίας σημαντικών δομών δεδομένων και των εφαρμογών τους και να τους εξοικειώσει με βασικές τεχνικές σχεδίασης και ανάλυσης δομών δεδομένων και αλγορίθμων. Επιπλέον, το βιβλίο παρέχει υλοποιήσεις σε γλώσσα προγραμματισμού Java. Η επιλογή της Java έγινε για δύο λόγους. Πρώτον, ένα σημαντικό μέρος του λογισμικού, που παράγεται για σύγχρονα συστήματα, αναπτύσσεται σε Java. Δεύτερον, εκμεταλλευόμαστε τη χρήση αντικειμενοστρεφούς σχεδίασης για να παρουσιάσουμε τις δομές δεδομένων μέσω αφηρημένων τύπων δεδομένων.

Η ύλη του βιβλίου έχει χωριστεί σε τρία μέρη. Στο πρώτο μέρος (Κεφάλαια 1-4), εισάγονται βασικές έννοιες και τεχνικές σχεδίασης και ανάλυσης δομών δεδομένων και αλγορίθμων. Επίσης, παρουσιάζονται στοιχειώδεις δομές δεδομένων, οι οποίες και αποτελούν τη βάση των πιο ανεπτυγμένων μεθόδων, που εξετάζονται στα επόμενα δύο μέρη. Στο δεύτερο και κύριο μέρος του βιβλίου (Κεφάλαια 5-12), αναλύουμε τις πιο σημαντικές δομές δεδομένων, που χρησιμοποιούνται σήμερα (στοίβες και ουρές, ουρές προτεραιότητας, δένδρα αναζήτησης, πίνακες κατακερματισμού κ.α.). Στο τρίτο μέρος (Κεφάλαια 13-15), συζητούμε πιο προηγμένα θέματα σχεδίασης και ανάλυσης αποδοτικών δομών δεδομένων.

Το βιβλίο απευθύνεται κυρίως σε φοιτητές Πληροφορικής των δύο πρώτων ετών του πρώτου κύκλου σπουδών (προπτυχιακοί φοιτητές), που έχουν αποκτήσει βασικές γνώσεις πάνω στον προγραμματισμό και στη λειτουργία των ηλεκτρονικών υπολογιστών αλλά και στους ενδιαφερόμενους επαγγελματίες. Επιπλέον, το τρίτο μέρος του βιβλίου μπορεί να καλυφθεί και σε μαθήματα μεγαλύτερων εξαμήνων ή ακόμη και στα πλαίσια κάποιου αντίστοιχου μεταπτυχιακού μαθήματος.
Additional file 12: of Wnt signaling and polarity in freshwater sponges
Creators: name: Reid, Pamela Windsor
name: Eugueni Matveev
name: McClymont, Alexandra
name: Posfai, Dora
name: Hill, April
name: Leys, Sally
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology

description: Primers used to amplify sequences for RNAi and mRNA injection experiments. (PDF 66 kb)
KiDS-i-800: Comparing weak gravitational lensing measurements in same-sky surveys
Creators: name: Amon, A.
name: Heymans, C.
name: Klaes, D.
name: Erben, T.
name: Blake, C.
name: Hildebrandt, H.
name: Hoekstra, H.
name: Kuijken, K.
name: Miller, L.
name: Morrison, C. B.
name: Choi, A.
name: de Jong, J. T. A.
name: Glazebrook, K.
name: Irissari, N.
name: Joachimi, B.
name: Joudaki, S.
name: Kannawadi, A.
name: Lidman, C.
name: Napolitano, N.
name: Parkinson, D.
name: Schneider, P.
name: van Uitert, E.
name: Viola, M.
name: Wolf, C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a weak gravitational lensing analysis of 815 square degree of $i$-band imaging from the Kilo-Degree Survey (KiDS-$i$-800). In contrast to the deep $r$-band observations, which take priority during excellent seeing conditions and form the primary KiDS dataset (KiDS-$r$-450), the complementary yet shallower KiDS-$i$-800 spans a wide range of observing conditions. The overlapping KiDS-$i$-800 and KiDS-$r$-450 imaging therefore provides a unique opportunity to assess the robustness of weak lensing measurements. In our analysis, we introduce two new `null' tests. The `nulled' two-point shear correlation function uses a matched catalogue to show that the calibrated KiDS-$i$-800 and KiDS-$r$-450 shear measurements agree at the level of $1 \pm 4$\%. We use five galaxy lens samples to determine a `nulled' galaxy-galaxy lensing signal from the full KiDS-$i$-800 and KiDS-$r$-450 surveys and find that the measurements agree to $7 \pm 5$\% when the KiDS-$i$-800 source redshift distribution is calibrated using either spectroscopic redshifts, or the 30-band photometric redshifts from the COSMOS survey.
description: 24 pages, 20 figures. Submitted to MNRAS. Comments welcome
Synthetic Aromatic Organic Compounds Bearing 4, 4-Dimethyl-3-Thiosemicarbazide Moiety: Theoretical and Experimental Approach
Creators: name: Kumar, Sunil
name: Choudhary, Mukesh
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: A theoretical and experimental approach for a series of synthetic aromatic organic compounds as salicylaldehyde thiosemicarbazones were prepared from 4,4-dimethyl-3-thiosemicarbazide and substituted salicylaldehydes. The newly synthesized compounds were fully characterized by FT-IR, UV-vis, 1H-NMR, 13C-NMR, CHNS, HRMS, and fluorescence spectroscopy. DFT calculations were performed on the compounds to get a structure-property relationship. Some global reactivity descriptors like chemical potential (μ), electronegativity (χ), hardness (η), and electrophilicity index (ω) were also evaluated using DFT method. Optical nonlinearity response of our novel compounds was also studied which may be significant for the hi-tech NLO applications. These compounds were also evaluated for their antibacterial activities against certain strains of Gram-positive and Gram-negative bacteria. They displayed moderate activity against using bacterial strains. Additionally, inspiring from recent developments to find a potential inhibitor for COVID-19 virus, molecular docking calculations were also performed on studied compounds to see if our novel compounds show affinity for main protease (Mpro) of SARS-CoV-2 (PDB ID: 6LU7). We have found stable docked structures where docked compounds could readily bound to the SARS-CoV-2, which would be lethal to main protease (Mpro). The molecular docking calculations of the present compounds into the protease of SARS-CoV-2 virus revealed the binding energy in the range of −7.86 to 9.92 kcal/mol with inhibition constant values in the range of 1.360–5.820 µM. These binding affinities are reasonably well as compared to recently docking results of anti-SARS-CoV-2 drugs like chloroquine (−6.293 kcal/mol), hydroxychloroquine (−5.573 kcal/mol) and remdesivir (−6.352 kcal/mol) when targeted to the active-site of SARS-CoV-2 main protease (Mpro).
Balanced data assimilation for highly-oscillatory mechanical systems
Creators: name: Hastermann, Gottfried
name: Reinhardt, Maria
name: Klein, Rupert
name: Reich, Sebastian
Publisher: name: arXiv
Year: 2017
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65C05, 62M20, 93E11, 62F15, 86A22

description: Data assimilation algorithms are used to estimate the states of a dynamical system using partial and noisy observations. The ensemble Kalman filter has become a popular data assimilation scheme due to its simplicity and robustness for a wide range of application areas. Nevertheless, the ensemble Kalman filter also has limitations due to its inherent Gaussian and linearity assumptions. These limitations can manifest themselves in dynamically inconsistent state estimates. We investigate this issue in this paper for highly oscillatory Hamiltonian systems with a dynamical behavior which satisfies certain balance relations. We first demonstrate that the standard ensemble Kalman filter can lead to estimates which do not satisfy those balance relations, ultimately leading to filter divergence. We also propose two remedies for this phenomenon in terms of blended time-stepping schemes and ensemble-based penalty methods. The effect of these modifications to the standard ensemble Kalman filter are discussed and demonstrated numerically for two model scenarios. First, we consider balanced motion for highly oscillatory Hamiltonian systems and, second, we investigate thermally embedded highly oscillatory Hamiltonian systems. The first scenario is relevant for applications from meteorology while the second scenario is relevant for applications of data assimilation to molecular dynamics.
Additional file 2: Figure S2. of Nc886 is epigenetically repressed in prostate cancer and acts as a tumor suppressor through the inhibition of cell growth
Creators: name: Fort, Rafael
name: Mathó, Cecilia
name: Murilo Geraldo
name: Ottati, María
name: Yamashita, Alex
name: Saito, Kelly
name: Leite, Katia
name: Méndez, Manuel
name: Maedo, Noemí
name: Méndez, Laura
name: Garat, Beatriz
name: Kimura, Edna
name: Sotelo-Silveira, José
name: Duhagon, María
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Hierarchical cluster of 50 paired normal and tumor tissue of PrCa patients from TCGA-PRAD dataset. A. 50 normal prostate tissue B. 50 prostate tumor tissues. Clusterization was performed by Gene-E Euclidean algorithm using default parameters. The two major clusters, indicated as “high” and “medium” methylation, were selected for further clinical association studies shown in D and F. The average methylation of 10 CpG sites of nc886 promoter (including the 6 sites of the TSS200, 1 located at the gene body and 3 located 200-350pb upstream of the TSS200) is shown for normal (C) and tumor tissue (E). The clinical variables reported at the TCGA-PRAD were analyzed for correlations with the methylation status of nc886 promoter, and only the statistically significant associations found are shown. D. Average clinical T value is associated with the methylation status of the normal tissue (normal) of the patient. F. Average pathological T value is associated with the methylation status of the tumor tissue (tumor) of the patient. *P-value
title: 02_1329
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Richardson extrapolation of polynomial lattice rules
Creators: name: Dick, Josef
name: Goda, Takashi
name: Yoshiki, Takehito
Publisher: name: arXiv
Year: 2017
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We study multivariate numerical integration of smooth functions in weighted Sobolev spaces with dominating mixed smoothness $α\geq 2$ defined over the $s$-dimensional unit cube. We propose a new quasi-Monte Carlo (QMC)-based quadrature rule, named \emph{extrapolated polynomial lattice rule}, which achieves the almost optimal rate of convergence. Extrapolated polynomial lattice rules are constructed in two steps: i) construction of classical polynomial lattice rules over $\mathbb{F}_b$ with $α$ consecutive sizes of nodes, $b^{m-α+1},\ldots,b^{m}$, and ii) recursive application of Richardson extrapolation to a chain of $α$ approximate values of the integral obtained by consecutive polynomial lattice rules. We prove the existence of good extrapolated polynomial lattice rules achieving the almost optimal order of convergence of the worst-case error in Sobolev spaces with general weights. Then, by restricting to product weights, we show that such good extrapolated polynomial lattice rules can be constructed by the fast component-by-component algorithm under a computable quality criterion. The required total construction cost is of order $(s+α)N\log N$, which improves the currently known result for interlaced polynomial lattice rule, that is of order $sαN\log N$. We also study the dependence of the worst-case error bound on the dimension. A big advantage of our method compared to interlaced polynomial lattice rules is that the fast QMC matrix vector method can be used in this setting, while still achieving the same rate of convergence. Such a method was previously not known. Numerical experiments for test integrands support our theoretical result.
title: 02_1623
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Lower bounds for graph bootstrap percolation via properties of polynomials
Creators: name: Hambardzumyan, Lianna
name: Hatami, Hamed
name: Qian, Yingjie
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We introduce a simple method for proving lower bounds for the size of the smallest percolating set in a certain graph bootstrap process. We apply this method to determine the sizes of the smallest percolating sets in multidimensional tori and multidimensional grids (in particular hypercubes). The former answers a question of Morrison and Noel, and the latter provides an alternative and simpler proof for one of their main results.
Synthesis, Spectroscopic Characterization, DFT, Molecular Docking and Antidiabetic Activity of N-Isonicotinoyl Arylaldehyde Hydrazones
Creators: name: Karrouchi, Khalid
name: Fettach, Saad
name: Anouar, El Hassane
name: Bayach, Imene
name: Albalwi, Hanan
name: Arshad, Suhana
name: Sebbar, Nada Kheira
name: Tachalait, Hamza
name: Bougrin, Khalid
name: Faouzi, My El Abbes
name: Himmi, Benacer
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: Two N-isonicotinoyl arylaldehyde hydrazones named N'-(4-fluorobenzylidene)isonicotinohydrazide (2a) N'-(4-methylbenzylidene)isonicotinohydrazide (2 b) have been synthesized and characterized utilizing spectroscopic techniques and X-ray diffraction. The s-cis isomeric geometry of 2a and 2 b is confirmed by comparing the observed stretching bond of the azomethine group with their corresponding calculated ones of s-cis and s-trans isomers for both 2a and 2 b. The s-cis geometry is in good accordance with the one obtained by X-ray techniques. The global and local electronic properties of 2a and 2 b were determined at the B3LYP/6-311 + G(d,p) level of theory. The Results reveal that the stability of s-cis isomers compared to s-trans ones is mainly refer to the intramolecular carbon-hydrogen bonding formed between lone pairs of the carbonyl group and the hydrogen atom of azomethine of 2.15 Å. The antidiabetic activity of 2a and 2 b is investigated by determining their potency to inhibit α-glucosidase. 2a and 2 b showed higher inhibitory toward α-glucosidase as compared to the reference drug acarbose. Molecular docking of 2a and 2 b into the active site of α-glucosidase showed that the higher inhibition efficiency of 2 b compared to 2a is mainly refers to the stability of 2 b-(α-glucosidase) complex compared with 2a-(α-glucosidase).
Abelian groups gradings on null-filiform and one-parametric filiform Leibniz algebras
Creators: name: Calderón, Antonio
name: Camacho, Luisa
name: Kaygorodov, Ivan
name: Omirov, Bakhrom
Publisher: name: arXiv
Year: 2017
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 17A32, 17B30, 17B40

description: We classify, up to equivalences, all abelian groups gradings on null-filiform and one-parametric filiform Leibniz algebras. Any grading on a null-filiform Leibniz algebra is toral but there are non-toral gradings on one-parametric filiform Leibniz algebras.
Cão como o homem. O cão e a condição humana em Vergílio Ferreira
Creators: name: Rodrigues, Isabel Cristina
Publisher: name: Forma Breve
Year: 2005

description: A ficção romanesca de Vergílio Ferreira promove frequentemente a humanização do cão, fazendo dele um de nós e dotando-o de uma capacidade de interlocução com o Homem que o mesmo Homem parece ter perdido, razão pela qual se nos afigurou pertinente a análise de alguns dos exemplares caninos presentes na ficção do escritor: Mondego (Aparição), Matraca (Para Sempre), Médor (Alegria Breve) e Teseu (Signo Sinal).
description: Forma Breve, n.º 3 (2005): A fábula
Additional file 2: of The serostatus of Brucella spp., Chlamydia abortus, Coxiella burnetii and Neospora caninum in cattle in three cantons in Bosnia and Herzegovina
Creators: name: Softic, Adis
name: Kassahun Asmare
name: Granquist, Erik
name: Godfroid, Jacques
name: Fejzic, Nihad
name: Skjerve, Eystein
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Softic_BMC_questionnaire; The questionnaire used in this study. (DOC 102 kb)
Fábula, apólogo e parábola em Machado de Assis
Creators: name: Gonçalves, Adelto
Publisher: name: Forma Breve
Year: 2005

description: No presente artigo, partindo da análise de dois contos de Machado de Assis, problematiza-se a distinção teórica de parábola, apólogo e fábula.
description: Forma Breve, n.º 3 (2005): A fábula
Synthesis, DFT Studies, and Biological Applications of Some Novel Compounds Containing Lawsone by Using Halo-Reagents
Creators: name: Hassanien, Alaa E.
name: EL-ghani, Ghada E. Abd
name: Elbana, Ghada G.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Plant Biology
subject: FOS: Biological sciences

description: A novel binary compounds as 3-(1,3-diphenyl-1H-pyrazol-4-yl)-2-phenyl-2H-benzo[f]indazole-4,9-dione (10) and fused compounds as 2-hydroxy-3-(4-hydroxy-7-methoxy-2-oxo-1,2-dihydroquinolin-3-yl)naphthalene-1,4-dione (7) and naphtho[2,3-b]furan-3,4,9(2H)-trione (6) based on lawsone ‘that plays as important precursor’ was synthesized by reaction with 1,3-diphenyl-1H-pyrazole-4-carbaldehyde and halo-compounds, such as 2-chloroacetyl chloride or 3-bromo-4-hydroxy-7-methoxyquinolin-2(1H)-one. Spectra and elemental analysis of newly synthesized compounds were investigated. The target molecules were showed easy access to antioxidant (calorimetrical measurement) and antitumor (Ehrlich ascites carcinoma [EAC] cells) activities. Geometrical isomers (enol, Keto conformers, and syn, anti-conformers) were achieved by density functional theory (DFT) that conformed to the spectral analysis of the investigated compounds. Supplemental data for this article is available online at here.
Classical information driven quantum dot thermal machines
Creators: name: Shah, Abhin
name: Vinjanampathy, Sai
name: Muralidharan, Bhaskaran
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We analyze the transient response of quantum dot thermal machines that can be driven by hyperfine interaction acting as a source of classical information. Our setup comprises a quantum dot coupled to two contacts that drive heat flow while coupled to a nuclear spin bath. The quantum dot thermal machines operate both as batteries and as engines, depending on the parameter range. The electrons in the quantum dot interact with the nuclear spins via hyperfine spin-flip processes as typically seen in solid state systems such as GaAs quantum dots. The hyperfine interaction in such systems, which is often treated as a deterrent for quantum information processing, can favorably be regarded as a driving agent for classical information flow into a heat engine setup. We relate this information flow to Landauer's erasure of the nuclear spin bath, leading to a battery operation. We further demonstrate that the setup can perform as a transient power source even under a voltage bias across the dot. Focusing on the transient thermoelectric operation, our analysis clearly indicates the role of Landauer's erasure to deliver a higher output power than a conventional quantum dot thermoelectric setup and an efficiency greater than that of an identical Carnot cycle in steady state, which is consistent with recently proposed bounds on efficiency for systems subject to a feedback controller. The role of nuclear spin relaxation processes on these aspects is also studied. Finally, we introduce the Coulomb interaction in the dot and analyze the transient thermoelectric response of the system. Our results elaborate on the effective use of somewhat undesirable scattering processes as a non-equilibrium source of Shannon information flow in thermal machines and the possibilities that may arise from the use of a quantum information source.
description: 10 pages, 7 figures
O fabular de Carlos Drummond de Andrade
Creators: name: Marchezan, Luís Gonzaga
Publisher: name: Forma Breve
Year: 2005

description: Este trabalho elege o fabular de Carlos Drummond de Andrade como um modo de manifestação do seu ethos, da sua ética pessoal.
description: Forma Breve, n.º 3 (2005): A fábula
Desire and Ideological Resistance: Fabulation in Haroun and the Sea of Stories
Creators: name: Biscaia, Maria Sofia Pimentel
Publisher: name: Forma Breve
Year: 2005

description: Apesar do género da fábula não ter florescido na literatura contemporânea na sua forma emblemática, algumas das suas estratégias e estéticas foram postas ao serviço de formas literárias de maior sucesso. Em Haroun and the Sea of Stories, Salman Rushdie utilizou alguns dos elementos da fábula para atenuar o impacto de um trauma pessoal e para fazer uma afirmação de índole política, provando assim que a fábula continua a merecer um lugar na cultura e literatura do nosso tempo.
description: Forma Breve, n.º 3 (2005): A fábula
Optimal Algorithms for Separating a Polyhedron from Its Single-Part Mold
Creators: name: Bose, Prosenjit
name: Geft, Tzvika
name: Halperin, Dan
name: Shamai, Shahar
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computational Geometry (cs.CG)
subject: FOS: Computer and information sciences

description: Casting is a manufacturing process where liquid material is poured into a mold having the shape of a desired product. After the material solidifies, the product is removed from the mold. We study the case where the mold is made of a single part and the object to be produced is a three-dimensional polyhedron. Objects that can be produced this way are called castable with a single-part mold. A direction in which the object can be removed without breaking the mold is called a valid removal direction. We give an $O(n)$-time algorithm that decides whether a given polyhedron with $n$ facets is castable with a single-part mold. When possible, our algorithm provides an orientation of the polyhedron in the mold and a direction in which the product can be removed without breaking the mold. Moreover, we provide an optimal $Θ(n \log n)$-time algorithm to compute all valid removal directions for polyhdera that are castable with a single-part mold. Both algorithms are an improvement by a linear factor over the previously best known algorithms for both of these problems.
description: 13 pages. This version includes a proof that establishes the optimality of our algorithms, which extends our CASE2017 version. Submitted to Computer-Aided Design
Additional file 1: Table S1. of Clinical characteristics associated with the onset of delirium among long-term nursing home residents
Creators: name: Cheung, Evelyn
name: Sophiya Benjamin
name: Heckman, George
name: Ho, Joanne
name: Lee, Linda
name: Sinha, Samir
name: Costa, Andrew
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Change in medication use from baseline stratified by dementia status at baseline. This is a table summarizing the the change in the use of different medication classes described in text from baseline stratified by dementia status at baseline. (DOCX 14Â kb)
Synthesis, Characterization, Crystal Structure, Hirshfeld Surface, Electronic Excitation, Molecular Docking, and DFT Studies on 2-Amino Thiophene Derivative
Creators: name: Fatima, Aysha
name: Khanum, Ghazala
name: Verma, Indresh
name: Butcher, Ray J.
name: Siddiqui, Nazia
name: Srivastava, Sanjay Kumar
name: Javed, Saleem
Publisher: name: Taylor & Francis
Year: 2022
Subjects: Biochemistry
Physical Sciences not elsewhere classified
Medicine
Biotechnology
Chemical Sciences not elsewhere classified

description: Ethyl-2-amino-5,6,7,8-tetrahydro-4H-cyclo-hepta[b]thiophene-3-carboxylate (EACHT) has been synthesized, characterized via single-crystal X-ray diffraction at 293 K and investigated quantum chemically by DFT approach, surface analysis by Hirshfeld and spectrochemically by NMR (1H-NMR and 13C-NMR), FTIR, and UV–Visible. The compound crystallizes in monoclinic crystal system with P21/c space group with Z = 4, with following unit cell dimensions: a = 9.5956 (3) Å, b = 9.5607 (4) Å, c = 13.7226 (7) Å. To get the optimized structure which is base for all the other calculations (vibrational frequency, NBO, natural hybrid orbital, nonlinear optical, frontier molecular orbital, etc.), B3LYP method with 6-311++G(d,p) basis set was used. Complete potential energy distribution assignments were done successfully by VEDA. 1H-NMR and 13C-NMR shifts were estimated by GIAO method and results were compared with experimental spectra. TDDFT method and PCM solvent model was utilized for electronic property analysis such as UV–Vis (in gas phase, ethanol, and DMSO) and compared with the experimental UV–Vis spectra. The HOMO and LUMO energy results emphasize adequate charge transfer was happened within the molecule. NBO analysis MEP surface analysis electron localization function Diagram and Fukui function analysis were done. Hole and Electron density distribution maps were drawn in two different excited states of higher oscillatory strength with DMSO, MeOH as solvents. Docking with seven different receptors, and drug likeness was also carried out.
Jammed spin liquid in the bond-disordered kagome Heisenberg antiferromagnet
Creators: name: Bilitewski, Thomas
name: Zhitomirsky, Mike E.
name: Moessner, Roderich
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study a class of disordered continuous classical spin systems including the kagome Heisenberg magnet. While each term in its local Hamiltonian can be independently minimised, we find {\it discrete} degenerate ground states whose number grows exponentially with system size. These states do not exhibit zero-energy `excitations' characteristic of highly frustrated magnets but instead are local minima of the energy landscape, albeit with an anomalously soft excitation spectrum. This represents a spin liquid version of the phenomenon of jamming familiar from granular media and structural glasses. Correlations of this jammed spin liquid, which upon increasing the disorder strength gives way to a conventional spin glass, may be algebraic (Coulomb-type) or exponential.
description: version accepted for publication in PRL 5+6 pages, 5+12 figures
Synthesis, SC-XRD, DFT Investigation and Hirshfeld Surface Analysis of 1-Neopentyl-2,4,5-Triphenyl-1H-Imidazole Derivatives
Creators: name: Ganga, M.
name: Kalaivanan, C.
name: Sankaran, K. R.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Physical Sciences not elsewhere classified
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: The title compounds 5a and 5b were synthesized and characterized by FT-IR, 1H and 13C NMR, UV-Vis spectral techniques. The compound 5b is confirmed by single-crystal XRD. Compound 5b belongs to the triclinic system with space group P-1. The compound 5b unit cell parameters are a = 6.0629 (2) Å, b = 12.3831 (4) Å, c = 15.2890 (5) Å. Moreover, Hirshfeld surface studies have been evaluated by two-dimensional fingerprint plots and applied the percentage of interactions involved in the formation of the crystal packing. Compounds 5a and 5b theoretical studies were also recorded using the density functional theory method. Experimental values are well supported by theoretical studies.
An Ontology of Nature with Local Causality, Parallel Lives, and Many Relative Worlds
Creators: name: Waegell, Mordecai
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Parallel Lives (PL) is an ontological model of nature in which quantum mechanics and special relativity are unified in a single universe with a single space-time. Point-like objects called lives are the only fundamental objects in this space-time, and they propagate at or below c, and interact with one another only locally at point-like events in space-time, very much like classical point particles. The only causes and effects in the universe occur when lives meet locally, and thus the causal structure of interaction events in space-time is Lorentz invariant. Each life traces a continuous world-line through space-time, and experiences its own relative world, fully defined by the outcomes of past events along its world-line (never superpositions), which are encoded in its external memory. A quantum field comprises a continuum of lives throughout space-time, and familiar physical systems like particles each comprise a sub-continuum of the lives of the field. Each life carries an internal memory containing a local relative wavefunction, which is a local piece of a pure universal wavefunction, but only the relative wavefunctions are physically real in PL, and not the universal wavefunction in configuration space. Furthermore, while the universal wavefunction tracks the average behavior of the lives of a system, it fails to track their individual dynamics and trajectories. There is always a preferred separable basis, and for an irreducible physical system, each orthogonal term in this basis is a different relative world - each containing some fraction of the lives of the system. The relative wavefunctions in the lives' internal memories govern which lives of different systems can meet during future local interactions, and thereby enforce entanglement correlations - including Bell inequality violations.
description: 29 pages, 7 figures
An UV Completion of Five Dimensional Scalar QED and Lorentz Symmetry
Creators: name: Marques, F.
name: Gomes, M.
name: da Silva, A. J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study a five dimensional Horava-Lifshitz like scalar QED with dynamical exponent z=2. Consistency of the renormalization procedure requires the presence of four quartic and one six-fold scalar couplings besides the terms bilinear in the scalar fields. We compute one-loop radiative corrections to the parameters in the original Lagrangian employing dimensional regularization in the spacial part of the Feynman integrals and prove the relevant Ward identities. By using renormalization group methods, we determine the behavior of the coupling constants with changes in the energy and discuss the emergence of Lorentz symmetry at low energies.
description: 19 pages, 3 figures
title: Witness Generation for JSON Schema Patterns
Creators: name: Köhnen, Christoph
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023

description: JSON Schema is a schema language for the popular data exchange format JSON. This paper introduces an approach to convert regular expressions, which appear in ECMA-262 syntax in JSON Schema, into an alternative syntax such that they may be compiled to finite-state automata.This is a step towards generating witnesses, i.e., JSON instances which are valid w.r.t. the given JSON Schema specification. Specifically, we address the challenge that the ECMA-262 pattern syntax uses anchor symbols to mark the beginning and end of a word, which is not compatible with available libraries for automata manipulation. We implement an algorithm proposed by Dominik Freydenberger to convert regular expressions into brics syntax. We show that we successfully address over 97% of the patterns found in a collection of thousands of JSON Schema specifications collected from GitHub.
SOCIAL URBANISM IN MEDELLIN – INTEGRATION OF LANDSCAPE, LIFE, AND CULTURE
Creators: name: Farieta, Maria Fernanda
Publisher: name: Digital Repository at the University of Maryland
Year: 2023
Subjects: subject: Architecture
subject: FOS: Civil engineering
subject: Urban planning
subject: Design
subject: Community
subject: Informal Settlement
subject: Integration
subject: self-built
subject: Social Urbanism

description: Over the last 50 years, the city of Medellín, Colombia has experienced a drastic urban transformation. The drug war and armed conflict in the late 20th century expedited urbanization as people were forced to leave their rural homes and seek shelter in major cities. However, the infrastructural capacity of larger cities has been unable to accommodate the basic needs of the growing population. As a result, people had to build habitats in the peripheries of the cities. These “informal settlements” were born out of necessity, with limited resources, and often under unsafe conditions. Nonetheless, these self-built neighborhoods are “the most common form of urbanization on the planet,” and as such, the processes behind “informal city making” are key to understanding the potential for development, innovation, and integration of a city. This paradigm shift regarding informality intends to bring visibility to the perseverance and creativity of migrants under limited resources, to challenge policies that shape urbanization and to explore alternative methods to address population growth.
EFFECT OF FEED ADDITIVES BASED ON MEAT-BONE MEAL AND PROBIOTIC ON RUMEN DIGESTION PROCESSES AND SPERM QUALITY OF BREEDING RAMS
Creators: name: Yaxyayev, Baxtiyor
name: Suyunova, Zulfiya
Publisher: name: Zenodo
Year: 2024

description: The main technological process in sheep breeding during feeding and keeping breeding rams used for artificial insemination is the preparation of rams in the pre-mating period, which is 1.5-2.0 months before the artificial insemination of sheep. In this regard, the physiological state and sexual activity of breeding rams depend on the level of feeding. The study used a complex feed additive containing the probiotic "Baktovit", Premix "Novamix" and meat-bone meal. The results showed a positive effect of this supplement on the digestion processes and sperm quality of breeding rams of the Karakul breed. In the experimental group of rams, where the complex feed additive was used, the number of infusoria in 1 ml of rumen fluid was higher than in the control, both before and after feeding by 29.3 thousand or 5.11% (P˂0.05) and 126.7 thousand or 19.25% (P˂0.01), respectively. This contributed to an increase in the coefficient of digestibility of organic matter by 2.48% (P˂0.05). Microscopic studies of ram sperm showed that the average volume of ejaculate and the concentration of sperm in 1 ml of sperm in the experimental group exceeded the control by 0.22 ml or 19.85% and 0.46 billion / ml or 17.5% (P˂0.01), respectively; the resistance index was higher by 4.11 thousand or 12.5% (P˂0.01), the respiration of the sex cells was more intense by 1.66 minutes.