cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Unconventional import pathways of the dually localised proteins Thioredoxin 1 and Glutathione peroxidase 3 into the mitochondrial intermembrane space
Creators: name: Dickson-Murray, Eleanor
Publisher: name: University of Glasgow
Year: 2021

description: Mitochondria are essential organelles, underpinning a variety of vital cellular functions. However, mitochondrial DNA (mtDNA) encodes for only 13 proteins and therefore the remaining ~1000 proteins in the proteome of Saccharomyces cerevisiae require import into the organelle. All the proteins of the intermembrane space (IMS), a sub-compartment of mitochondria, require import. The main import pathway to the IMS is the mitochondrial import and assembly (MIA) pathway. As well as being the interface between the matrix and the cytosol, the IMS is the site of disulfide bond formation through oxidative folding by the MIA pathway. However, unlike other locations where disulfide bond formation occurs, i.e. the endoplasmic reticulum (ER) and the bacterial periplasm, no reductive pathway has yet been detailed for the IMS. As the major IMS import pathway, the MIA pathway, is subject to redox regulation, it is of interest to investigate proteins that may have a role in balancing the redox environment of the IMS. Having been previously identified as being dually localised between the IMS and the cytosol, the import pathways of the oxidase Glutathione peroxidase 3 (Gpx3) and the reductase Thioredoxin 1 (Trx1) remain unknown. The first part of this thesis focused on investigating the import pathway of Trx1, however as the project developed aims shifted to optimising the import protocol of Trx1. Whilst the import could not be optimised, parameters were identified that can be excluded from having a major role in this import pathway. The second part of this thesis focused on the import pathway of Gpx3 and components that may be involved. The role of the abundant outer membrane proteins Om14 and Om45 were specifically investigated in both a post and co-translational manner with the use of ribosome-stalled Gpx3 RNA. Whilst in a post-translational manner, no effect was observed in the import of Gpx3 into mitochondria containing no Om45, in a cotranslational system an increase in import was observed. This preliminary result suggests that Om45 may play a role in the import of Gpx3 and warrants further investigation in the future. Furthering understanding of the nuances involved in the various protein import pathways into mitochondria will ultimately aid the developments of therapeutics for mitochondrial diseases.
title: 01_1284
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/
Perfect codes over non-prime power alphabets: an approach based on Diophantine equations
Creators: name: García, Pedro-José Cazorla
Publisher: name: arXiv
Year: 2024
Subjects: subject: Number Theory (math.NT)
subject: Information Theory (cs.IT)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 94B65, 11D61 (Primary), 11G05, 11G50, 14G05 (Secondary)

description: Perfect error correcting codes allow for an optimal transmission of information while guaranteeing error correction. For this reason, proving their existence has been a classical problem in both pure mathematics and information theory. Indeed, the classification of the parameters of $e-$error correcting perfect codes over $q-$ary alphabets was a very active topic of research in the late 20th century. Consequently, all parameters of perfect $e-$error correcting codes were found if $e \ge 3$, and it was conjectured that no perfect $2-$error correcting codes exist over any $q-$ary alphabet, where $q > 3$. In the 1970s, this was proved for $q$ a prime power, for $q = 2^r3^s$ and for only $7$ other values of $q$. Almost $50$ years later, it is surprising to note that there have been no new results in this regard and the classification of $2-$error correcting codes over non-prime power alphabets remains an open problem. In this paper, we use techniques from the resolution of generalised Ramanujan--Nagell equation and from modern computational number theory to show that perfect $2-$error correcting codes do not exist for $172$ new values of $q$ which are not prime powers, substantially increasing the values of $q$ which are now classified. In addition, we prove that, for any fixed value of $q$, there can be at most finitely many perfect $2-$error correcting codes over an alphabet of size $q$.
description: 12 pages, 2 tables. The new version includes the comments by the anonymous referees
The Impacts of Interest Rate on Stock Market: Empirical Evidence from Dhaka Stock Exchange
Creators: name: Alam, Mahmudul
Publisher: name: figshare
Year: 2017
Subjects: Economics

description: AbstractStock exchange and interest rate are two crucial factor of economic growth of a country. Theimpacts of interest rate on stock exchange provide important implications for monitorypolicy, risk management practices, financial securities valuation and government policytowards financial markets. This study seeks evidence supporting the existence of marketefficiency on the Dhaka Stock Exchange (DSE) based on the daily general price index 1994to 2005 and also shows empirical relationship between stock index and interest rate inBangladesh based on monthly data from May 1992 to June 2004. Stationary of market returnis tested and found DSE Index does not follow random walk model indicate DSE is notefficient in week form. The linear relationship between share price and interest rate, shareprice and growth of interest rate, growth of share price and interest rate, and growth of shareprice and growth of interest rate were determined through ordinary least-square (OLS)regression. For all of the cases, included and excluded outlier, it is found that Interest Ratehas significant negative relationship with Share Price and Growth of Interest Rate also hassignificant negative relationship with Growth of Share Price. So if the interest rate isconsiderably controlled in Bangladesh than it will be the great benefit of Dhaka StockExchange through demand pull way of more investor in share market and supply pull way ofmore extensional investment of companies
Preparation and characterization of solid lipid nanoparticles of furosemide using quality by design
Creators: name: Ali, Hasan
name: Singh, Sandeep Kumar
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: The present work aimed to synthesize solid lipid nanoparticles (SLNs) of Furosemide (FRSM). The parameter sensitivity analysis showed a significant effect of particle size and reference solubility on the AUC0–∞, Cmax and tmax. The FRSM-encapsulated SLNs were synthesized by the phase inversion temperature (PIT) technique using 32 factorial design. The optimal level of 221.28 mg of Compritol 888 ATO and 420 mg of Cremophor RH 40 showed a mean hydrodynamic diameter (MHD) of 25.54 ± 0.57 nm, a polydispersity index (PdI) of 0.158 ± 0.01, the % entrapment efficiency of 80.70 ± 4.06%, percent dissolution efficiency of 71.72 ± 1.52% and time elapsed for 50% drug release of 3.67 ± 0.15 h. The PIT was determined using the turbidity method and the values ranged between 75°C and 73°C. Transmission electron microscopy (TEM) and atomic force microscopy (AFM) images represent spherical to sub-spherical and smooth surface of SLN. The Fourier transform-infrared (FTIR), differential scanning calorimetry (DSC) and x-ray diffraction (XRD) depict the drug-excipient compatibility. Korsmeyer–Peppas was found to be the best fit release kinetics model (R2 = 0.973; K-value = 29.96 and release exponent = 0.40), predicting the Fickian diffusion. The results advocate that the optimized formulation (OF) could promote the controlled release, and improve the physicochemical stability of the formulation. Hence, SLN could be a potential drug carrier for the peroral delivery of FRSM.
Bootstrap Estimation and Model Selection for Multivariate Normal Mixtures using Parallel Computing with Graphics Processing Units
Creators: name: Iida, Masanari
name: Miyata, Yoichi
name: Shiohama, Takayuki
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Space Science
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: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy

description: In applications of multivariate finite mixture models, estimating the number of unknown components is often difficult. We propose a bootstrap information criterion whereby we calculate the log-likelihood at maximum a posteriori estimates for model selection. Accurate estimation using the bootstrap requires a large number of bootstrap replicates. We accelerate this computation by employing parallel processing with graphics processing units (GPUs) on the Compute Unified Device Architecture (CUDA) platform. We conducted a runtime comparison of CUDA algorithms between implementation on the GPU and that on a CPU. The results showed significant performance gains in the proposed CUDA algorithms over multi-thread CPUs.
title: Co-creative events for engagement with digital cultural heritage collections
Creators: name: Mucha, Franziska
Publisher: name: University of Glasgow
Year: 2022

description: More and more cultural heritage institutions digitise their collections aiming to unlock potentials of accessibility, usefulness, and meaning to a new variety of users. However, there is a lack of robust knowledge about what exactly enables successful engagement with digital collections. This thesis aims to narrow this gap by investigating the relationships of three stakeholder groups participating in co-creative use of collections: museum practitioners, active users, and Open GLAM community members. It focuses on three main research questions: • What are the challenges and benefits of co-creative events for these stakeholders? • How do these stakeholders collaborate and what are the factors impacting their collaboration? • What is the role of digital reuse and creative practice in engaging users with cultural heritage collections? These questions are examined in three co-creative events: a hackathon about discomforting objects on display at The Hunterian, University of Glasgow, Scotland; a Coding da Vinci hackathon with openly licensed digital cultural collections in Dortmund, Germany; and a workshop for remixing museum objects with digital tools at the Museum Europäischer Kulturen, Berlin, Germany. The methodology focuses on participants’ collaborative and creative processes and combines ethnographic methods with practice research, using participant observation, creative workshops, interviews, and surveys. The research provides multi-faceted insights into reusing digital collections and highlights the crucial role of social motivations, media practices, and institutional contexts for engagement. The findings suggest that, in order to unfold the social potential of collections, digitisation needs to be complemented with socio-affective spaces in which diverse participants can develop relationships, negotiate meanings, and explore uses of cultural heritage. The thesis thus outlines practice-oriented approaches for effectively supporting these processes. It forms part of the POEM European Training Network on participatory memory practices funded by the EU Horizon 2020 Marie Skłodowska-Curie programme.
New triterpenoid saponins from the steaming treated roots of Panax notoginseng
Creators: name: Gu, Cheng-Zhen
name: Qiao, Yi-Jun
name: Wang, Dong
name: Zhu, Hong-Tao
name: Yang, Chong-Ren
name: Xu, Min
name: Zhang, Ying-Jun
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biochemistry
subject: Space Science
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Further phytochemical investigation of the steaming treated roots of Panax notoginseng (Araliaceae) led to the identification of two new dammarane-type triterpenoid saponins, notoginsenoside SP20 (1) and SP21 (2). In addition, a pair of new phenolic glycosides (3a and 3b) was also isolated together with two known compounds. Their structures were elucidated by HRESIMS, 1D- and 2D-NMR spectra. Compounds 1 and 2 showed no in vitro cytotoxicity against five human cancer cell lines (HL-60, SMMC-7712, A-549, MCF-9 and SW480).
title: ALLOc : Douzains : Parabole
Creators: name: LDOR
name: Sauzet, Patrick
name: Thésaurus Occitan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Occitan/Languedocien
subject: oci
subject: translating_and_interpreting

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Cet enregistrement provient des enquêtes dialectologiques en vue de constituer l'Atlas Linguistique et Ethnographique du Languedoc Occidental. Une traduction de la Parabole de l'Enfant Prodigue a été enregistrée dans chaque point d'enquête.
Testing for Inequality Constraints in Singular Models by Trimming or Winsorizing the Variance Matrix
Creators: name: Davidov, Ori
name: Jelsema, Casey M.
name: Peddada, Shyamal
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: There are many applications in which a statistic follows, at least asymptotically, a normal distribution with a singular or nearly singular variance matrix. A classic example occurs in linear regression models under multicollinearity but there are many more such examples. There is well-developed theory for testing linear equality constraints when the alternative is two-sided and the variance matrix is either singular or nonsingular. In recent years, there is considerable, and growing, interest in developing methods for situations in which the estimated variance matrix is nearly singular. However, there is no corresponding methodology for addressing one-sided, that is, constrained or ordered alternatives. In this article, we develop a unified framework for analyzing such problems. Our approach may be viewed as the trimming or winsorizing of the eigenvalues of the corresponding variance matrix. The proposed methodology is applicable to a wide range of scientific problems and to a variety of statistical models in which inequality constraints arise. We illustrate the methodology using data from a gene expression microarray experiment obtained from the NIEHS’ Fibroid Growth Study. Supplementary materials for this article are available online.
Study Material
Creators: name: Tiwari, Shambhavi
name: Zettler, Ingo
name: Ścigała, Karolina Aleksandra
name: Lilleholt, Lau
Publisher: name: OSF Registries
Year: 2020

description: The present study aims to investigate the main dimensions or factors of the construct Ethical Leadership across various measures in literature. Specifically, we aim to conduct an exploratory factor analysis on responses to items extracted from various Ethical Leadership measures (in fact, extracted from virtually all measures suited for this purpose that we found via a thorough literature search). In doing so, we will identify separate factors in the EL construct, as well as items suited to assess these factors.
title: ALLOc : Ribouisse : Parabole
Creators: name: LDOR
name: Sauzet, Patrick
name: Thésaurus Occitan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Occitan/Languedocien
subject: oci
subject: translating_and_interpreting

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Cet enregistrement provient des enquêtes dialectologiques en vue de constituer l'Atlas Linguistique et Ethnographique du Languedoc Occidental. Une traduction de la Parabole de l'Enfant Prodigue a été enregistrée dans chaque point d'enquête.
title: ALLOc : Tayrac : Parabole
Creators: name: LDOR
name: Sauzet, Patrick
name: Thésaurus Occitan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Occitan/Languedocien
subject: oci
subject: translating_and_interpreting

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Cet enregistrement provient des enquêtes dialectologiques en vue de constituer l'Atlas Linguistique et Ethnographique du Languedoc Occidental. Une traduction de la Parabole de l'Enfant Prodigue a été enregistrée dans chaque point d'enquête.
Assessing Time-Varying Causal Effect Moderation in Mobile Health
Creators: name: Boruvka, Audrey
name: Almirall, Daniel
name: Witkiewitz, Katie
name: Murphy, Susan A.
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: In mobile health interventions aimed at behavior change and maintenance, treatments are provided in real time to manage current or impending high-risk situations or promote healthy behaviors in near real time. Currently there is great scientific interest in developing data analysis approaches to guide the development of mobile interventions. In particular data from mobile health studies might be used to examine effect moderators—individual characteristics, time-varying context, or past treatment response that moderate the effect of current treatment on a subsequent response. This article introduces a formal definition for moderated effects in terms of potential outcomes, a definition that is particularly suited to mobile interventions, where treatment occasions are numerous, individuals are not always available for treatment, and potential moderators might be influenced by past treatment. Methods for estimating moderated effects are developed and compared. The proposed approach is illustrated using BASICS-Mobile, a smartphone-based intervention designed to curb heavy drinking and smoking among college students. Supplementary materials for this article are available online.
title: 01_1686
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/
title: ALLOc : Meljac : Parabole
Creators: name: LDOR
name: Sauzet, Patrick
name: Thésaurus Occitan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Occitan/Languedocien
subject: oci
subject: translating_and_interpreting

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Cet enregistrement provient des enquêtes dialectologiques en vue de constituer l'Atlas Linguistique et Ethnographique du Languedoc Occidental. Une traduction de la Parabole de l'Enfant Prodigue a été enregistrée dans chaque point d'enquête.
title: ALLOc : Baleyssagues : Parabole
Creators: name: LDOR
name: Sauzet, Patrick
name: Thésaurus Occitan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Occitan/Languedocien
subject: oci
subject: translating_and_interpreting

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Cet enregistrement provient des enquêtes dialectologiques en vue de constituer l'Atlas Linguistique et Ethnographique du Languedoc Occidental. Une traduction de la Parabole de l'Enfant Prodigue a été enregistrée dans chaque point d'enquête.
Quasi-Likelihood Estimation of a Censored Autoregressive Model With Exogenous Variables
Creators: name: Wang, Chao
name: Kung-Sik Chan
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy
subject: Plant Biology
subject: Computational Biology

description: Maximum likelihood estimation of a censored autoregressive model with exogenous variables (CARX) requires computing the conditional likelihood of blocks of data of variable dimensions. As the random block dimension generally increases with the censoring rate, maximum likelihood estimation becomes quickly numerically intractable with increasing censoring. We introduce a new estimation approach using the complete-incomplete data framework with the complete data comprising the observations were there no censoring. We introduce a system of unbiased estimating equations motivated by the complete-data score vector, for estimating a CARX model. The proposed quasi-likelihood method reduces to maximum likelihood estimation when there is no censoring, and it is computationally efficient. We derive the consistency and asymptotic normality of the quasi-likelihood estimator, under mild regularity conditions. We illustrate the efficacy of the proposed method by simulations and a real application on phosphorus concentration in river water.
title: ALLOc : Onet-l'Eglise : Parabole
Creators: name: LDOR
name: Sauzet, Patrick
name: Thésaurus Occitan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Occitan/Languedocien
subject: oci
subject: translating_and_interpreting

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Cet enregistrement provient des enquêtes dialectologiques en vue de constituer l'Atlas Linguistique et Ethnographique du Languedoc Occidental. Une traduction de la Parabole de l'Enfant Prodigue a été enregistrée dans chaque point d'enquête.
Inorganic-acid-induced structures of cobalt(II) and copper(II) complexes based on 2,4,5-tri(4-pyridyl)-imidazole ligand
Creators: name: Wang, Jun-Jie
name: Yu, You-Zhu
name: Wang, Er-Ni
name: Jin, Feng
name: Zhang, Meng-Yao
name: Zhao, Qing-Qing
name: Huang, Hui-Na
Publisher: name: Taylor & Francis
Year: 2017
Subjects: Biochemistry
Biotechnology
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified

description: Four complexes based on 2,4,5-tri(4-pyridyl)-imidazole (Htpim), such as [Co(Htpim)2(SO4)(H2O)]n (1), [Co(tpim)2(H2O)2]n (2), [Cu(Htpim)2(SO4)]n (3), and [Cu2(Htpim)(tpim)(NO3)3(DMAC)]n (4), have been synthesized and characterized. Different structures, including two similar 1D linear chains in 1 and 2, a 2D 44 layer in 3, and a 2D double layer {4.62}2{42.64.82.102}{62.8} network in 4, were attributed to different kinds and quantities of inorganic acids under the reaction condition. Hereinto, inorganic acid was not only used to adjust the pH value of the reaction system, but also to act as a coordination component in 1, 3, and 4. Moreover, thermal stabilities and luminescent properties of 1–4 were also investigated.
title: ALLOc : Savignac-sur-Leyze : Parabole
Creators: name: LDOR
name: Sauzet, Patrick
name: Thésaurus Occitan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Occitan/Languedocien
subject: oci
subject: translating_and_interpreting

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Cet enregistrement provient des enquêtes dialectologiques en vue de constituer l'Atlas Linguistique et Ethnographique du Languedoc Occidental. Une traduction de la Parabole de l'Enfant Prodigue a été enregistrée dans chaque point d'enquête.
title: ALLOc : Saint-Martin-Lalande : Parabole
Creators: name: LDOR
name: Sauzet, Patrick
name: Thésaurus Occitan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Occitan/Languedocien
subject: oci
subject: translating_and_interpreting

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Cet enregistrement provient des enquêtes dialectologiques en vue de constituer l'Atlas Linguistique et Ethnographique du Languedoc Occidental. Une traduction de la Parabole de l'Enfant Prodigue a été enregistrée dans chaque point d'enquête.
Rapid and convenient conversion of nitroarenes to anilines under microwave conditions using nonprecious metals in mildly acidic medium
Creators: name: Keenan, Corey S.
name: S. Shaun Murphree
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Nitroarenes are reduced to the corresponding aniline derivatives using iron or zinc under mild conditions under microwave heating conditions. Mild acidity is provided by ammonium chloride in an aqueous methanol medium. The conditions are tolerant to other functional groups, with the exception of bromoalkyl derivatives, which yield complex reaction mixtures; otherwise, yields are generally quite high (80–99%).
Inorganic acid induced structures of cobalt(II) and copper(II) complexes based on 2,4,5-tri(4-pyridyl)-imidazole ligand
Creators: name: Wang, Jun-Jie
name: Yu, You-Zhu
name: Wang, Er-Ni
name: Jin, Feng
name: Zhang, Meng-Yao
name: Zhao, Qing-Qing
name: Huang, Hui-Na
Publisher: name: Taylor & Francis
Year: 2017
Subjects: Biochemistry
Biotechnology
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified

description: Four complexes based on 2,4,5-tri(4-pyridyl)-imidazole (Htpim), [Co(Htpim)2(SO4)(H2O)]n (1), [Co(tpim)2(H2O)2]n (2), [Cu(Htpim)2(SO4)]n (3) and [Cu2(Htpim)(tpim)(NO3)3(DMAC)]n (4), have been synthesized and characterized. Different structures, including two similar 1D linear chains in 1 and 2, a 2D 44 layer in 3, and a 2D double layer {4.62}2{42.64.82.102}{62.8} network in 4, were attributed to different kinds and quantities of inorganic acids under the reaction condition. Hereinto, inorganic acid was not only used to adjust the pH value of reaction system, but also to act as a coordination component in 1, 3 and 4. Moreover, thermal stabilities and luminescent properties of 1–4 were also investigated.
title: ALLOc : Jouels : Parabole
Creators: name: LDOR
name: Sauzet, Patrick
name: Thésaurus Occitan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Occitan/Languedocien
subject: oci
subject: translating_and_interpreting

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Cet enregistrement provient des enquêtes dialectologiques en vue de constituer l'Atlas Linguistique et Ethnographique du Languedoc Occidental. Une traduction de la Parabole de l'Enfant Prodigue a été enregistrée dans chaque point d'enquête.
Quasi-likelihood Estimation of a Censored Autoregressive Model With Exogenous Variables
Creators: name: Wang, Chao
name: Kung-Sik Chan
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy
subject: Plant Biology
subject: Computational Biology

description: Maximum likelihood estimation of a censored autoregressive model with exogenous variables (CARX) requires computing the conditional likelihood of blocks of data of variable dimensions. As the random block dimension generally increases with the censoring rate, maximum likelihood estimation becomes quickly numerically intractable with increasing censoring. We introduce a new estimation approach using the complete-incomplete data framework with the complete data comprising the observations were there no censoring. We introduce a system of unbiased estimating equations motivated by the complete-data score vector, for estimating a CARX model. The proposed quasi-likelihood method reduces to maximum likelihood estimation when there is no censoring, and it is computationally efficient. We derive the consistency and asymptotic normality of the quasi-likelihood estimator, under mild regularity conditions. We illustrate the efficacy of the proposed method by simulations and a real application on phosphorus concentration in river water.
Synthesis and photochromic properties of polymers containing spirooxazine groups
Creators: name: Shi, Yi-Yuan
name: Wu, Liang
name: Gao, Jun
name: Shi, Ming
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Biophysics
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: Two spirooxazine (SO) compounds containing bromobutyl substituents on 1-position (SO1) and 9′- position (SO2) have been synthesized and characterized by 1H-NMR, IR and ESI-MS in this paper. SO1-g-PMMA and SO2-g-PMMA polymer were prepared by grafting SO1 and SO2 onto PMMA through C-Br bonding sites. Also, SOs were doped into PMMA matrix to afford SO1-d-PMMA and SO2-d-PMMA. Photochromic behaviors of these compounds have been studied. Compared with SO1, SO2 exhibited better photoresponse and slower bleaching in dichloromethane solution. Inserted into polymer films, the decoloration process of SOs were significantly retarded and it was found that the fading curves fitted a first-order equation; As regard to four polymers, 1-position grafting (SO2-g-PMMA) can cause a higher reduction degree on the thermal fading rate.
PptAB Exports Rgg Quorum-Sensing Peptides in Streptococcus
Creators: name: Chang, Jennifer
name: Federle, Michael
Publisher: name: University of Illinois at Chicago
Year: 2022
Subjects: Uncategorized

description: A transposon mutagenesis screen designed to identify mutants that were defective in peptide-pheromone signaling of the Rgg2/Rgg3 pathway in Streptococcus pyogenes generated insertions in sixteen loci displaying diminished reporter activity. Fourteen unique transposon insertions were mapped to pptAB, an ABC-type transporter recently described to export sex pheromones of Enterococcus faecalis. Consistent with an idea that PptAB exports signaling peptides, the pheromones known as SHPs (short hydrophobic peptides) were no longer detected in cell-free culture supernatants in a generated deletion mutant of pptAB. PptAB exporters are conserved among the Firmicutes, but their function and substrates remain unclear. Therefore, we tested a pptAB mutant generated in Streptococcus mutans and found that while secretion of heterologously expressed SHP peptides required PptAB, secretion of the S. mutans endogenous pheromone XIP (sigX inducing peptide) was only partially disrupted, indicating that a secondary secretion pathway for XIP exists.
title: ALLOc : Dun : Parabole
Creators: name: LDOR
name: Sauzet, Patrick
name: Thésaurus Occitan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Occitan/Languedocien
subject: oci
subject: translating_and_interpreting

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Cet enregistrement provient des enquêtes dialectologiques en vue de constituer l'Atlas Linguistique et Ethnographique du Languedoc Occidental. Une traduction de la Parabole de l'Enfant Prodigue a été enregistrée dans chaque point d'enquête.
Space-time boundary elements for frictional contact in elastodynamics
Creators: name: Aimi, Alessandra
name: Di Credico, Giulia
name: Gimperlein, Heiko
Publisher: name: arXiv
Year: 2024
Subjects: subject: Numerical Analysis (math.NA)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: This article studies a boundary element method for dynamic frictional contact between linearly elastic bodies. We formulate these problems as a variational inequality on the boundary, involving the elastodynamic Poincaré-Steklov operator. The variational inequality is solved in a mixed formulation using boundary elements in space and time. In the model problem of unilateral Tresca friction contact with a rigid obstacle we obtain an a priori estimate for the resulting Galerkin approximations. Numerical experiments in two space dimensions demonstrate the stability, energy conservation and convergence of the proposed method for contact problems involving concrete and steel in the linearly elastic regime. They address both unilateral and two-sided dynamic contact with Tresca or Coulomb friction.
description: 34 pages, 14 figures, to appear in Computer Methods in Applied Mechanics and Engineering
title: TO BE CONSUMED WITHOUT MODERATION: a trans-disciplinary approach to drinking, senses and belongingness in Late Bronze Age Mesopotamia through the analysis of ancient organic residues
Creators: name: Perruchini, Elsa
Publisher: name: University of Glasgow
Year: 2020
Subjects: subject: Ancient Near East, Late Bronze Age, alcoholic beverages, organic residue analysis, gas-chromatography, consumption practices, senses, community and identity.

description: The consumption of alcoholic beverages is a multi-sensorial experience which was in many past societies a fundamental part of everyday life as well as integral to ritual practices. And yet, this topic has been understudied in Archaeology, although the study of alcohol in ancient Mesopotamia has been slowly gaining in popularity over the last two decades, with an emphasis on the capacity of alcohol access to create power and status differences. Advances in the field of archaeological organic residue analysis over the past three decades have particularly become crucial to obtain significant additional data and information, unreachable through texts and iconography. Yet, to date the analysis of residue remains of alcohol recovered in ancient ceramic vessels have been restricted to a small number of cases related to alcohol production rather than its consumption due mainly to the current lack of a secure approach that allows the identification of alcoholic beverages in a consumption context. This thesis aims to distance itself from the common view of beverages as a social distinction tool by reflecting on the sensory and emotional experiences of social drinking based on strong archaeological evidence to create new narratives on social-cultural identity, sense of belonging, and community building in the Late Bronze Age (ca. 1500-1100 BCE) site of Khani Masi, located in the Upper Diyala region of Iraq. In order to be able to recreate elements of the sensory experience of social drinking at Khani Masi, the first aim was to formulate a new multi-disciplinary approach consisting of combining ancient texts, iconography, contextual archaeology and a refined organic residue analysis protocol that allowed us to identify confidently alcoholic beverages in drinking vessels. The results not only highlighted the strong preference for beer but also unveiled information on the ingredients incorporated in its production as well as the practices, paraphernalia and social contexts of its consumption. Based on these results, this study establishes that the highly sensual experience of social drinking at Khani Masi would have inculcated and reinforced a sense of community, accentuated by the communal activity of sharing this experience with other people in a same space.
title: ALLOc : Clermont-Dessous : Parabole
Creators: name: LDOR
name: Sauzet, Patrick
name: Thésaurus Occitan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Occitan/Languedocien
subject: oci
subject: translating_and_interpreting

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Cet enregistrement provient des enquêtes dialectologiques en vue de constituer l'Atlas Linguistique et Ethnographique du Languedoc Occidental. Une traduction de la Parabole de l'Enfant Prodigue a été enregistrée dans chaque point d'enquête.
title: ALLOc : Laparade : Parabole
Creators: name: LDOR
name: Sauzet, Patrick
name: Thésaurus Occitan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Occitan/Languedocien
subject: oci
subject: translating_and_interpreting

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Cet enregistrement provient des enquêtes dialectologiques en vue de constituer l'Atlas Linguistique et Ethnographique du Languedoc Occidental. Une traduction de la Parabole de l'Enfant Prodigue a été enregistrée dans chaque point d'enquête.
title: Studies of burrows in recent sublittoral fine sediments off the west coast of Scotland
Creators: name: Pye, Malcolm Ian Anthony
Publisher: name: University of Glasgow
Year: 1980
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: The burrows of the smaller macrofauna, principally polychaetes, bivalves and echinoderms are described from aquarium studies and from X-ray radiographs of boxcore subsamples obtained with a Reineck boxcorer from both sealochs and open marine sites encompassing a range of depths from 25-2l6m and sediments from sandy to fine muds. A model relating burrow types to depth is presented. Shallow sea loch sites are characterised by the deep U-burrows of the bivalve Thracia, deep sea lochs by a paucity of burrows due to the low oxygen levels found in the overlying waters. Shallow marine sites display a diverse suite of polychaete burrows and tubes and the burrows of the ophiuroid Amphiura. Two deep marine areas (>I00m) have been sampled, each characterised by capitellid polychaetes: in the Firth of Clyde the wavy burrows of Dasybranchus are found whereas in the Sound of Jura the spiral burrows of Notomastua are abundant. Trophic group amensalism does not occur in these muds; the suspension feeding bivalves Thracia. Mya and Arctica are found as there is no tidal resuspension of the sediment. From boxcores obtained in the vicinity of the Garroch Head Sludge Dumping Ground, Firth of Clyde and near a pulp-paper mill situated between Lochs Linnhe and Eil, a model relating burrow types to organic enrichment of the sediment is presented. In the transitory zone there is an increased number of burrows compared to the normal situation. In the polluted zone the normal fauna is replaced by opportunistic polychaetes, chiefly Capitella capitata. and the upper layers of the sediment are riddled with their burrows. The method developed of serially X-raying boxcores allows quantitative studies of the density and depth distribution of burrows. The total length of burrows in a boxcore shows a peak of around 250cm in shallow sea loch and deep marine sites. The reduced length of burrows in shallow marine sites may be due to the presence of the burrowing echinoid Brissopsis which does not create a distinctive biogenic trace in these fine grained sediments. On average, burrows occupy 0.1% by volume of the top 5cm of the sediment but represent an increase in surface area of 10%. Studies of the spatial distribution of burrow entrances, an important diversity regulating mechanism, reveal patches of various dimensions at some sites especially in the Arran Beep. This ichnocoenose is compared to others from Recent sublittoral, fine sediments inhabited by brittle star communities in the Atlantic, Mediterranean and North Sea and to the ichnocoenoses of sheltered, intertidal sandflats in the U.S.A. The results of this study are used to suggest the possible producers of trace fossils commonly found in fine grained sediments: Chondrites and Planolites are ascribed to polychaetes, Scolicla to gastropods and Thalasainoides to crustaceans.
Testing for inequality constraints in singular models by trimming or winsorizing the variance matrix (5.1.17)
Creators: name: Davidov, Ori
name: Jelsema, Casey M
name: Peddada, Shyamal
Publisher: name: Taylor & Francis
Year: 2017
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: There are many applications in which a statistic follows, at least asymptotically, a normal distribution with a singular or nearly singular variance matrix. A classic example occurs in linear regression models under multicollinearity but there are many more such examples. There is well-developed theory for testing linear equality constraints when the alternative is two-sided and the variance matrix is either singular or non-singular. In recent years there is considerable, and growing, interest in developing methods for situations in which the estimated variance matrix is nearly singular. However, there is no corresponding methodology for addressing one-sided, i.e., constrained or ordered alternatives. In this paper we develop a unified framework for analyzing such problems. Our approach may be viewed as the trimming or winsorizing of the eigenvalues of the corresponding variance matrix. The proposed methodology is applicable to a wide range of scientific problems and to a variety of statistical models in which inequality constraints arise. We illustrate the methodology using data from a gene expression microarray experiment obtained from the NIEHS' Fibroid Growth Study.
title: ALLOc : Foulayronnes : Parabole
Creators: name: LDOR
name: Sauzet, Patrick
name: Thésaurus Occitan
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015
Subjects: subject: Occitan/Languedocien
subject: oci
subject: translating_and_interpreting

description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
description: Cet enregistrement provient des enquêtes dialectologiques en vue de constituer l'Atlas Linguistique et Ethnographique du Languedoc Occidental. Une traduction de la Parabole de l'Enfant Prodigue a été enregistrée dans chaque point d'enquête.