cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: La participation sociale des élèves scolarisés en institution d'enseignement spécialisé, sous l'angle de la citoyenneté
title: La participation sociale des élèves scolarisés en institution d'enseignement spécialisé, sous l'angle de la citoyenneté
titleType: AlternativeTitle
Creators: name: Baechler, Sidonie
name: Michel-Rossé, Evodie
Publisher: name: Unknown
Year: 0
Subjects: subject: participation sociale
subject: droits de l’enfant
subject: MDH-PPH
subject: éducation à la citoyenneté
subject: PER
subject: handicap

description: La participation sociale est un droit dont les enfants bénéficient. Il se matérialise au travers de l’article 12 couplé à d’autres articles de la Convention des droits de l’enfant (ONU, 1989). L’application de ces droits implique un changement dans la perception du statut d’enfant : il devient acteur et membre de la communauté à laquelle il appartient. L’exercice du droit de participer demande une préparation. Afin d’exercer ses droits, il faut commencer par les connaître, puis il est nécessaire d’apprendre à les exercer par l’expérimentation. Cela est le but de l’éducation à la citoyenneté dont les principes sont présentés dans le PER. Les élèves scolarisés en enseignement spécialisé au sein d’une institution s’y trouvent parce qu’ils connaissent des difficultés qui les empêchent de poursuivre une scolarité normale. Ils sont ainsi définis selon leurs incapacités. La participation sociale de ces élèves concernant la tenue d’un rôle citoyen au sein de leur école est quasi-inexistante. Ce mémoire cherche à analyser une situation de participation rendue accessible à des élèves scolarisés dans l’enseignement spécialisé. Pour ce faire, la méthode utilisée est l’observation afin de mettre en évidence les obstacles et les facilitateurs à cette participation. Le modèle de développement humain et de processus de production du handicap (Fougeyrollas, 2020) propose de définir une situation de participation comme résultant des interactions entre les facteurs personnels et les facteurs environnementaux. L’environnement joue ainsi un rôle facilitant ou empêchant la possibilité de participer.
DISKRET MATEMATIKA VA MATEMATIK MANTIQ TARIXI VA UNING ASOSLARI
Creators: name: Zahiriddinova, Shahlo
name: Bozarova, Gulira'no
Publisher: name: Zenodo
Year: 2025

description: Mazkur maqolada diskret matematika va matematik mantiq fanlarining shakllanish tarixi, rivojlanish bosqichlari hamda ularning zamonaviy ilm-fan va texnologiyadagi o‘rni tahlil qilinadi. Diskret matematikaga oid asosiy tushunchalar – to‘plamlar nazariyasi, mantiqiy operatsiyalar, kombinatorika, graf nazariyasi va algoritmlar nazariyasi ko‘rib chiqiladi. Shuningdek, matematik mantiqning aristotel davridan boshlab XX asrdagi mantiqiy tizimlar rivojiga qadar bo‘lgan jarayonlari tahlil qilinadi. Maqolada bu fanlarning asoschilari, ularning ilmiy merosi, hamda bugungi kunda informatsion texnologiyalar, sun’iy intellekt va dasturlash sohalaridagi qo‘llanilishi yoritiladi. Tadqiqot natijalari ushbu fanlarning nazariy asoslarini chuqurroq anglash va ularni amaliyotda qo‘llash imkoniyatlarini kengaytirishga xizmat qiladi.
Further Enhancement of Mechanical Properties of Conducting Rubber Composites Based on Multiwalled Carbon Nanotubes and Nitrile Rubber by Solvent Treatment
Creators: name: Keinänen, Pasi
name: Das, Amit
name: Vuorinen, Jyrki
Publisher: name: Basel : MDPI
Year: 2018
Subjects: subject: CNT
subject: Dispersion
subject: Nanocomposite
subject: NBR
subject: Post-treatment
subject: 600

description: Post-treatment removal of dispersion agents from carbon nanotube/rubber composites can greatly enhance the mechanical properties by increasing the filler–matrix interaction. In this study, multiwall carbon nanotubes (MWNT) were dispersed in water by sonication and nonionic surfactant, octyl-phenol-ethoxylate was used as a dispersion agent. The dispersed MWNTs were incorporated in thermo-reactive acrylonitrile butadiene rubber (NBR) latex and nanocomposite films were prepared by solution casting. As a post-treatment, the surfactant was removed with acetone and films were dried in air. Dispersion quality of the colloid before casting was determined, and mechanical, electrical and thermal properties of the composites before and after the acetone post-treatment were studied. It was found that removal of dispersion agent increased the storage modulus of films between 160–300% in all samples. Relative enhancement was greater in samples with better dispersion quality, whereas thermal conductivity changed more in samples with smaller dispersion quality values. Electrical properties were not notably affected.
Ulmus (ser. Pumilae) C. K. Schneid., Oesterr. Bot. Z.
Creators: name: Whittemore, Alan T.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Ulmaceae
Ulmus

description: Ulmus series Pumilae C.K.Schneid., Oesterr. Bot. Z. 66: 27, 32. 1916
 Holotype: — Ulmus pumila L.
 Notes:—This section is automatically typified under Art. 22.6 of the ICN.
description: Published as part of Whittemore, Alan T., 2017, Typification of infrageneric names in Ulmus L. (Ulmaceae), pp. 291-294 in Phytotaxa 297 (3) on page 293, DOI: 10.11646/phytotaxa.297.3.11, http://zenodo.org/record/13695567
Correction:Clinical and genetic characterization of chanarin-dorfman syndrome patients: first report of large deletions in the ABHD5 gene
Creators: name: Coleman, Rosalind
Publisher: name: BioMed Central Ltd
Year: 2011

description: AbstractFollowing the publication of this article [Redaelli C et al, Clinical and genetic characterization of Chanarin-Dorfman Syndrome patients: first report of large deletions in the ABHD5 gene. Orphanet J Rare Dis 2010; 5: 33.], it was clarified that the clinical follow-up of one of CDS family described in the manuscript was performed by Dr. Amalia Sertedaki and Talia Kakourou. The authorship of the article has been changed accordingly. The submitting authors would like to apologise to Amalia Sertedaki and Talia Kakourou for this error and they would like to thank Catherine Dacou-Voutetakis for underlining the problem.
ผลของการใช้ระบบการรับรองแบบมีส่วนร่วม (พีจีเอส) ในชุมชนเกษตรอินทรีย์
Creators: name: สรธรรม เกตตะพันธุ์
Publisher: name: Thammasat University
Year: 2018
Subjects: สหกรณ์เกษตรอินทรีย์ทัพไท
สหกรณ์เกษตรอินทรีย์เชียงใหม่
พีจีเอส
การเข้าถึงอาหาร
เกษตรกรรายย่อย

description: Thai Journal of Science and Technology, 7, 4, 333-354
Integrable deformations of Rössler and Lorenz systems from Poisson-Lie groups
Creators: name: Ballesteros, Angel
name: Blasco, Alfonso
name: Musso, Fabio
Publisher: name: arXiv
Year: 2016
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 37J35, 34A26, 34C14, 17B62, 17B63

description: A method to construct integrable deformations of Hamiltonian systems of ODEs endowed with Lie-Poisson symmetries is proposed by considering Poisson-Lie groups as deformations of Lie-Poisson (co)algebras. Moreover, the underlying Lie-Poisson symmetry of the initial system of ODEs is used to construct integrable coupled systems, whose integrable deformations can be obtained through the construction of the appropriate Poisson-Lie groups that deform the initial symmetry. The approach is applied in order to construct integrable deformations of both uncoupled and coupled versions of certain integrable types of Rössler and Lorenz systems. It is worth stressing that such deformations are of non-polynomial type since they are obtained through an exponentiation process that gives rise to the Poisson-Lie group from its infinitesimal Lie bialgebra structure. The full deformation procedure is essentially algorithmic and can be computerized to a large extent.
description: 18 pages, 4 figures. Revised version, minor changes included
Ulmus (ser. Thomasianae) L. K. Fu, Acta Phytotax. Sin.
Creators: name: Whittemore, Alan T.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Ulmaceae
Ulmus

description: Ulmus series Thomasianae L.K.Fu, Acta Phytotax. Sin. 17(1): 45. 1979
 Holotype: — Ulmus thomasii Sarg.
 Notes:— Ulmus thomasii was designated as the type in the protologue.
description: Published as part of Whittemore, Alan T., 2017, Typification of infrageneric names in Ulmus L. (Ulmaceae), pp. 291-294 in Phytotaxa 297 (3) on page 293, DOI: 10.11646/phytotaxa.297.3.11, http://zenodo.org/record/13695567
Exploring the impact of the Baby-Friendly Hospital Initiative on trends in exclusive breastfeeding
Creators: name: Labbok, Miriam
name: Abrahams, Sheryl W.
Publisher: name: BioMed Central Ltd
Year: 2009

description: Abstract Background The Baby-Friendly Hospital Initiative (BFHI) seeks to support breastfeeding initiation in maternity services. This study uses country-level data to examine the relationship between BFHI programming and trends in exclusive breastfeeding (EBF) in 14 developing countries. Methods Demographic and Health Surveys and UNICEF BFHI Reports provided EBF and BFHI data. Because country programs were initiated in different years, data points were realigned to the year that the first Baby-Friendly hospital was certified in that country. Pre-and post-implementation time periods were analyzed using fixed effects models to account for grouping of data by country, and compared to assess differences in trends. Results Statistically significant upward trends in EBF under two months and under six months, as assessed by whether fitted trends had slopes significantly different from 0, were observed only during the period following BFHI implementation, and not before. BFHI implementation was associated with average annual increases of 1.54 percentage points in the rate of EBF of infants under two months (p < 0.001) and 1.11-percentage points in the rate of EBF of infants under six months (p < 0.001); however, these rates were not statistically different from pre-BFHI trends. Conclusion BFHI implementation was associated with a statistically significant annual increase in rates of EBF in the countries under study; however, small sample sizes may have contributed to the fact that results do not demonstrate a significant difference from pre-BFHI trends. Further research is needed to consider trends according to the percentages of Baby-Friendly facilities, percent of all births occurring in these facilities, and continued compliance with the program.
CT analysis after distraction osteogenesis in Pierre Robin Sequence
Creators: name: Roy, Saswata
name: Munson, Patrick D
name: Zhao, Linping
name: Holinger, Lauren D
name: Patel, Pravin
Publisher: name: University of Illinois at Chicago
Year: 2023
Subjects: classificationCode: 32
subject: Biomedical and clinical sciences
classificationCode: 3203
subject: Dentistry
subject: FOS: Clinical medicine
classificationCode: 3202
subject: Clinical sciences

description: OBJECTIVES/HYPOTHESIS: Early mandibular lengthening by distraction osteogenesis provides an alternative to traditional methods of airway management in infants with Pierre Robin sequence (PRS). Little evidence in the medical literature quantitatively demonstrates the changes in skeletal, soft tissue, and hypopharyngeal spaces with mandibular distraction. STUDY DESIGN: Prospective analysis of a cohort of three patients with PRS. METHODS: We reviewed a series of infants with PRS and severe upper airway obstruction who underwent mandibular distraction. The infants underwent mandibular lengthening with the same internal, unidirectional distraction osteogenesis device. Standardized serial computed tomography (CT) scans were obtained according to established protocol. Computed tomography data were extracted and analyzed with medical image analysis software for mandibulo-maxillary arch harmony, symmetry, hypopharyngeal airway volume, geniohyoid distance, distraction osteogenesis bone volume, and mandibular length. RESULTS: Mandibulo-maxillary alveolar ridge distances were corrected to 0.5 mm after distraction. Clinical examination showed good arch harmony without open-bite or cross-bite deformities. Mandibular ramus was lengthened by 19.5%; the body, 43.4%. After distraction, total mandibular length was increased by 26.2%; hypopharyngeal airway volume, 192%; posterior distance from pharyngeal wall to tongue base, 198.9%; and geniohyoid distance, 14.1%. CONCLUSIONS: Unidirectional internal microdistractors can achieve good mandibulo-maxillary arch harmony. Hypopharyngeal airway volume increases substantially, with an even greater increase in distance between tongue base and posterior pharyngeal wall. As the distal mandibular segment is distracted, the hyoid moves anteriorly, with minor increase in geniohyoid relationship. Internal mandibular microdistraction devices represent a substantial advance in airway obstruction management in infants with micrognathia.
Online Structural-Health Monitoring of Glass Fiber-Reinforced Thermoplastics Using Different Carbon Allotropes in the Interphase
Creators: name: Müller, Michael Thomas
name: Pötzsch, Hendrik Florian
name: Gohs, Uwe
name: Heinrich, Gert
Publisher: name: Basel : MDPI
Year: 2018
Subjects: subject: Carbon filler
subject: Glass fiber
subject: Glass fiber-reinforced thermoplastics
subject: In-situ sensor
subject: Interphase
subject: 600

description: An electromechanical response behavior is realized by nanostructuring the glass fiber interphase with different highly electrically conductive carbon allotropes like carbon nanotubes (CNT), graphene nanoplatelets (GNP), or conductive carbon black (CB). The operational capability of these multifunctional glass fibers for an online structural-health monitoring is demonstrated in endless glass fiber-reinforced polypropylene. The electromechanical response behavior, during a static or dynamic three-point bending test of various carbon modifications, shows qualitative differences in the signal quality and sensitivity due to the different aspect ratios of the nanoparticles and the associated electrically conductive network densities in the interphase. Depending on the embedding position within the glass fiber-reinforced composite compression, shear and tension loadings of the fibers can be distinguished by different characteristics of the corresponding electrical signal. The occurrence of irreversible signal changes during the dynamic loading can be attributed to filler reorientation processes caused by polymer creeping or by destruction of electrically conductive paths by cracks in the glass fiber interphase.
Ulmus (sect. Trichocarpus) W. C. Cheng, Sci. Silvae Sin.
Creators: name: Whittemore, Alan T.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Ulmaceae
Ulmus

description: Ulmus section Trichocarpus W.C.Cheng, Sci. Silvae Sin. 8: 12. 1963
 Holotype: — Ulmus glaucescens Franch.
 Notes:— Ulmus glaucescens was designated as the type in the protologue.
description: Published as part of Whittemore, Alan T., 2017, Typification of infrageneric names in Ulmus L. (Ulmaceae), pp. 291-294 in Phytotaxa 297 (3) on page 293, DOI: 10.11646/phytotaxa.297.3.11, http://zenodo.org/record/13695567
mdwPress: Strategien und Ziele eines institutionellen OA-Verlags an einer Kunstuniversität
Creators: name: Bergmann, Max
Publisher: name: Zenodo
Year: 2023
Subjects: OA Bücher
wissenschaftsgeleitetes Publizieren
institutionelles Publizieren
Kollaboration
Kunstuniversität

description: mdwPress ist der Open-Access-Wissenschaftsverlag der mdw – Universität für Musik und darstellende Kunst. Er hat das Ziel, das volle Spektrum der Forschung der mdw im Sinne des gesellschaftlichen Auftrags sichtbarer und zugänglicher zu machen. Er ist nicht-kommerziell und unabhängig. Die Qualitätssicherung übernimmt ein wissenschaftliches Kuratorium aus internen und externen Forschenden. Die Anbindung an eine Kunstuniversität bringt dabei sowohl Chancen als auch Herausforderungen mit sich. Das Poster stellt neben den Leistungsangeboten besonders die Strategien und Ziele des Verlags dar, die sich im Laufe des Aufbaus herausgebildet haben. Neben der Sichtbarkeit der Forschung sowie der Stärkung von Open Access in den Geistes- und Sozialwissenschaften, liegt ein Augenmerk auf Kooperation und Kollaboration. mdwPress steht für ein Modell des institutionellen Publizierens, welches vielfältige Verbindungen zwischen der Wissenschaft, öffentlichen Institutionen und dem privaten Publikationssektor nutzt, um sich für eine offene Zukunft wissenschaftlicher Publikationen einzusetzen. Statt auf Wachstum und Profit liegt der Fokus somit auf den Publikationen selbst sowie auf dem Wissensaustausch und der Zusammenarbeit mit den Autor:innen und Kooperationspartner:innen.
Back to the Future: Estimating Initial Globular Cluster Masses from their Present Day Stellar Mass Functions
Creators: name: Webb, Jeremy J.
name: Leigh, Nathan W. C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use N-body simulations to model the 12 Gyr evolution of a suite of star clusters with identical initial stellar mass functions over a range of initial cluster masses, sizes, and orbits. Our models reproduce the distribution of present-day global stellar mass functions that is observed in the Milky Way globular cluster population. We find that the slope of a star cluster's stellar mass function is strongly correlated with the fraction of mass that the cluster has lost, independent of the cluster's initial mass, and nearly independent of its orbit and initial size. Thus, the mass function - initial mass relation can be used to determine a Galactic cluster's initial total stellar mass, if the initial stellar mass function is known. We apply the mass function - initial mass relation presented here to determine the initial stellar masses of 33 Galactic globular clusters, assuming an universal Kroupa initial mass function. Our study suggests that globular clusters had initial masses that were on average a factor of 4.5 times larger than their present day mass, with three clusters showing evidence for being 10 times more massive at birth.
description: Revised Version: 11 pages, 4 figures, Accepted for publication in MNRAS
Phenotypic and molecular characterization of the claudin-low intrinsic subtype of breast cancer
Creators: name: Karginova, Olga
name: Livasy, Chad
name: Fan, Cheng
name: Parker, Joel
name: Prat, Aleix
name: He, Xiaping
name: Perou, Charles
Publisher: name: BioMed Central Ltd
Year: 2010

description: Abstract Introduction In breast cancer, gene expression analyses have defined five tumor subtypes (luminal A, luminal B, HER2-enriched, basal-like and claudin-low), each of which has unique biologic and prognostic features. Here, we comprehensively characterize the recently identified claudin-low tumor subtype. Methods The clinical, pathological and biological features of claudin-low tumors were compared to the other tumor subtypes using an updated human tumor database and multiple independent data sets. These main features of claudin-low tumors were also evaluated in a panel of breast cancer cell lines and genetically engineered mouse models. Results Claudin-low tumors are characterized by the low to absent expression of luminal differentiation markers, high enrichment for epithelial-to-mesenchymal transition markers, immune response genes and cancer stem cell-like features. Clinically, the majority of claudin-low tumors are poor prognosis estrogen receptor (ER)-negative, progesterone receptor (PR)-negative, and epidermal growth factor receptor 2 (HER2)-negative (triple negative) invasive ductal carcinomas with a high frequency of metaplastic and medullary differentiation. They also have a response rate to standard preoperative chemotherapy that is intermediate between that of basal-like and luminal tumors. Interestingly, we show that a group of highly utilized breast cancer cell lines, and several genetically engineered mouse models, express the claudin-low phenotype. Finally, we confirm that a prognostically relevant differentiation hierarchy exists across all breast cancers in which the claudin-low subtype most closely resembles the mammary epithelial stem cell. Conclusions These results should help to improve our understanding of the biologic heterogeneity of breast cancer and provide tools for the further evaluation of the unique biology of claudin-low tumors and cell lines.
On-Demand Single Photons with High Extraction Efficiency and Near-Unity Indistinguishability from a Resonantly Driven Quantum Dot in a Micropillar
Creators: name: Ding, Xing
name: He, Yu
name: Duan, Z. -C.
name: Gregersen, Niels
name: Chen, M. -C.
name: Unsleber, S.
name: Maier, S.
name: Schneider, Christian
name: Kamp, Martin
name: Höfling, Sven
name: Lu, Chao-Yang
name: Pan, Jian-Wei
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Scalable photonic quantum technologies require on-demand single-photon sources with simultaneously high levels of purity, indistinguishability, and efficiency. These key features, however, have only been demonstrated separately in previous experiments. Here, by s-shell pulsed resonant excitation of a Purcell-enhanced quantum dot-micropillar system, we deterministically generate resonance fluorescence single photons which, at pi pulse excitation, have an extraction efficiency of 66%, single-photon purity of 99.1%, and photon indistinguishability of 98.5%. Such a single-photon source for the first time combines the features of high efficiency and near-perfect levels of purity and indistinguishabilty, and thus open the way to multi-photon experiments with semiconductor quantum dots.
description: submitted to PRL on 29/09/2015, accepted on 01/12/2015, published on 14/01/2016, the first work reporting an "all-around" single-photon source that combines purity, indistinguishability, and efficiency. see https://aps.altmetric.com/details/4994109
A Review of the Emerging Role of Silk for the Treatment of the Eye
Creators: name: Tran, Simon H.
name: Wilson, Clive G.
name: Seib, F. Philipp
Publisher: name: Dordrecht [u.a.] : Springer Science + Business Media B.V
Year: 2018
Subjects: subject: Bombyx mori
subject: drug delivery
subject: eye
subject: ocular
subject: silk fibroin
subject: tissue engineering
subject: 610

description: Silk is a remarkable biopolymer with a long history of medical use. Silk fabrications have a robust track record for load-bearing applications, including surgical threads and meshes, which are clinically approved for use in humans. The progression of top-down and bottom-up engineering approaches using silk as the basis of a drug delivery or cell-loaded matrix helped to re-ignite interest in this ancient material. This review comprehensively summarises the current applications of silk for tissue engineering and drug delivery, with specific reference to the eye. Additionally, the review also covers emerging trends for the use of silk as a biologically active biopolymer for the treatment of eye disorders. The review concludes with future capabilities of silk to contribute to advanced, electronically-enhanced ocular drug delivery concepts.
การพัฒนาแอพพลิเคชั่น ORGANIC LEDGER สำหรับการรับรองมาตรฐานเกษตรอินทรีย์แบบมีส่วนร่วม (พีจีเอส)
Creators: name: สรธรรม เกตตะพันธุ์
Publisher: name: Thammasat University
Year: 2018
Subjects: บล็อกเชน
การเชื่อมโยงเทคโนโลยีทุกสิ่งด้วยอินเตอร์เน็ต
เกษตรดิจิทัล
ไทยแลนด์ 4.0

description: Thai Journal of Science and Technology, 7, 4, 355-370
Improving Kinetics of “Click-Crosslinking” for Self-Healing Nanocomposites by Graphene-Supported Cu-Nanoparticles
Creators: name: Kargarfard, Neda
name: Diedrich, Norman
name: Rupp, Harald
name: Döhler, Diana
name: Binder, Wolfgang H.
Publisher: name: Basel : MDPI
Year: 2017
Subjects: subject: Copper nanoparticles
subject: CuAAC crosslinking
subject: Self-healing nanocomposite
subject: TRGO
subject: 540

description: Investigation of the curing kinetics of crosslinking reactions and the development of optimized catalyst systems is of importance for the preparation of self-healing nanocomposites, able to significantly extend their service lifetimes. Here we study different modified low molecular weight multivalent azides for a capsule-based self-healing approach, where self-healing is mediated by graphene-supported copper-nanoparticles, able to trigger “click”-based crosslinking of trivalent azides and alkynes. When monitoring the reaction kinetics of the curing reaction via reactive dynamic scanning calorimetry (DSC), it was found that the “click-crosslinking” reactivity decreased with increasing chain length of the according azide. Additionally, we could show a remarkable “click” reactivity already at 0 °C, highlighting the potential of click-based self-healing approaches. Furthermore, we varied the reaction temperature during the preparation of our tailor-made graphene-based copper(I) catalyst to further optimize its catalytic activity. With the most active catalyst prepared at 700 °C and the optimized set-up of reactants on hand, we prepared capsule-based self-healing epoxy nanocomposites.
Correlation of Microstructure, Rheological and Morphological Characteristics of Synthesized Polypropylene (PP) Reactor Blends Using Homogeneous Binary Metallocene Catalyst
Creators: name: Vaezi, Javid
name: Nekoomanesh, Mehdi
name: Khonakdar, Hossein Ali
name: Jafari, Seyed Hassan
name: Mojarrad, Alireza
Publisher: name: Basel : MDPI
Year: 2017
Subjects: subject: Bimodal polypropylene
subject: Binary metallocene catalyst
subject: Morphology
subject: Rheology
subject: 540

description: A novel binary homogeneous catalyst system based on (I): rac-Me2Si(2-Me-4-PhIn)2ZrCl2 and (II): (2-PhIn)2ZrCl2 catalysts at various molar ratios was utilized for the synthesis of polypropylene (PP) reactor blends with bimodal molecular weight distribution (MWD). The results of gel permeation chromatography analyses revealed that the catalyst (I) was responsible for the production of i-PP with high molecular weight (MW) while the individual use of catalyst (II) led to the production of an elastomeric PP with relatively low MW. However, application of the binary catalyst system led to high MW bimodal MWD products being highly dependent on the catalysts’ molar ratios. Increasing the molar ratio of catalyst (II) to catalyst (I) resulted in a notable enhancement of the products’ complex viscosity due to the increased MW, a higher level of chains’ entanglements and formation of amorphous blocks along the polymer chains. All products exhibited a single relaxation that shifted towards longer times upon changing the catalysts’ molar ratios. Scanning electron microscopy results revealed that the fracture surface of the blends, synthesized by the binary catalyst system, became more heterogeneous in comparison with the products obtained by the individual use of the catalyst (I). The observed heterogeneity was found to increase by increasing the amount of catalyst (II). Such morphological change was further corroborated by the dynamic rheological data, indicating a promising correlation between the linear rheological results and the morphological features of the synthesized PP reactor blends.
Neural circuitry at age 6 months associated with later repetitive behavior and sensory responsiveness in autism
Creators: name: Shen, Mark D
name: Swanson, Meghan R
name: Hazlett, Heather
name: Piven, Joseph
name: Styner, Martin
Publisher: name: BioMed Central
Year: 2017

description: Abstract Background Restricted and repetitive behaviors are defining features of autism spectrum disorder (ASD). Under revised diagnostic criteria for ASD, this behavioral domain now includes atypical responses to sensory stimuli. To date, little is known about the neural circuitry underlying these features of ASD early in life. Methods Longitudinal diffusion tensor imaging data were collected from 217 infants at high familial risk for ASD. Forty-four of these infants were diagnosed with ASD at age 2. Targeted cortical, cerebellar, and striatal white matter pathways were defined and measured at ages 6, 12, and 24 months. Dependent variables included the Repetitive Behavior Scale-Revised and the Sensory Experiences Questionnaire. Results Among children diagnosed with ASD, repetitive behaviors and sensory response patterns were strongly correlated, even when accounting for developmental level or social impairment. Longitudinal analyses indicated that the genu and cerebellar pathways were significantly associated with both repetitive behaviors and sensory responsiveness but not social deficits. At age 6 months, fractional anisotropy in the genu significantly predicted repetitive behaviors and sensory responsiveness at age 2. Cerebellar pathways significantly predicted later sensory responsiveness. Exploratory analyses suggested a possible disordinal interaction based on diagnostic status for the association between fractional anisotropy and repetitive behavior. Conclusions Our findings suggest that restricted and repetitive behaviors contributing to a diagnosis of ASD at age 2 years are associated with structural properties of callosal and cerebellar white matter pathways measured during infancy and toddlerhood. We further identified that repetitive behaviors and unusual sensory response patterns co-occur and share common brain-behavior relationships. These results were strikingly specific given the absence of association between targeted pathways and social deficits.
การเพิ่มการแสดงออกและการถ่ายทอดยีน OsDFR ที่เกี่ยวข้องในวิถีการสังเคราะห์แอนโทไซยานินและโปรแอนโทไซยานิดินในข้าวดัดแปลงพันธุกรรม
Creators: name: กนกภรณ์ คำโมนะ
Publisher: name: Thammasat University
Year: 2018
Subjects: ข้าว
การถ่ายยีน
ยีน OsDFR
แอนโทไซยานิน
โปรแอนโทไซยานิดิน

description: Thai Journal of Science and Technology, 7, 4, 371-381
Modeling Choice Considerations and Frontier Efficiency Estimates: Takeaways from a Systematic Literature Review and Meta-Regression Analysis
Creators: name: Al-Sabah, AlJawhara
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Econometrics
subject: FOS: Economics and business
subject: Public Health
subject: Medicine and Health Sciences
subject: Economics
subject: Social and Behavioral Sciences

description: Meta-regression analysis of reviewed studies on hospital efficiency using non-parametric frontier-based estimation methodology only; any form of Data Envelopment Analysis (DEA) or its extensions to evaluate technical efficiency, pure technical efficiency, or scale efficiency of DMUs.
The ferroelectric polarization of Y2CoMnO6 aligns along the b-axis: the first-principles calculations
Creators: name: Ma, C. Y.
name: Dong, S.
name: Zhou, P. X.
name: Du, Z. Z.
name: Liu, M. F.
name: Liu, H. M.
name: Yan, Z. B.
name: Liu, J. M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Double-perovskite A2BB'O6 oxides with magnetic B and B' ions and E*-type antiferromagnetic order (E*-AFM, i.e. the ++-- structure) are believed to exhibit promising multiferroic properties, and Y2CoMnO6 (YCMO) is one candidate in this category. However, the microscopic origins for magnetically induced ferroelectricity in YCMO remain unclear. In this work, we perform detailed symmetry analysis on the exchange striction effect and lattice distortion, plus the first-principles calculations on YCMO. The E*-AFM state as the ground state with other competing states such as ferromagnetic and A-antiferromagnetic orders is confirmed. It is revealed that the ferroelectricity is generated by the exchange striction associated with the E*-AFM order and chemically rdered Mn/Co occupation. Both the lattice symmetry consideration and first-principles calculations predict that the electric polarization aligns along the b-axis. The calculated polarization reaches up to 0.4682 uC/cm2, mainly from the ionic displacement contribution. The present work presents a comprehensive understanding of the multiferroic mechanisms in YCMO and is of general significance for predicting emergent multiferroicity in other double-perovskite magnetic oxides.
description: 9 pages,8 figures, 2 tables
Ulmus (sect. Trichoptelea) C. K. Schneid., Oesterr. Bot. Z.
Creators: name: Whittemore, Alan T.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Ulmaceae
Ulmus

description: Ulmus section Trichoptelea C.K.Schneid., Oesterr. Bot. Z. 66: 25, 27. 1916
 Holotype: — Ulmus serotina Sarg.
 Notes:— Ulmus serotina is the only species cited in the protologue.
description: Published as part of Whittemore, Alan T., 2017, Typification of infrageneric names in Ulmus L. (Ulmaceae), pp. 291-294 in Phytotaxa 297 (3) on page 293, DOI: 10.11646/phytotaxa.297.3.11, http://zenodo.org/record/13695567
Longitudinal analytical approaches to genetic data
Creators: name: Justice, Anne E
Publisher: name: BioMed Central
Year: 2016

description: Abstract Background Longitudinal phenotypic data provides a rich potential resource for genetic studies which may allow for greater understanding of variants and their covariates over time. Herein, we review 3 longitudinal analytical approaches from the Genetic Analysis Workshop 19 (GAW19). These contributions investigated both genome-wide association (GWA) and whole genome sequence (WGS) data from odd numbered chromosomes on up to 4 time points for blood pressure–related phenotypes. The statistical models used included generalized estimating equations (GEEs), latent class growth modeling (LCGM), linear mixed-effect (LME), and variance components (VC). The goal of these analyses was to test statistical approaches that use repeat measurements to increase genetic signal for variant identification. Results Two analytical methods were applied to the GAW19: GWA using real phenotypic data, and one approach to WGS using 200 simulated replicates. The first GWA approach applied a GEE-based model to identify gene-based associations with 4 derived hypertension phenotypes. This GEE model identified 1 significant locus, GRM7, which passed multiple test corrections for 2 hypertension-derived traits. The second GWA approach employed the LME to estimate genetic associations with systolic blood pressure (SBP) change trajectories identified using LCGM. This LCGM method identified 5 SBP trajectories and association analyses identified a genome-wide significant locus, near ATOX1 (p = 1.0E−8). Finally, a third VC-based model using WGS and simulated SBP phenotypes that constrained the β coefficient for a genetic variant across each time point was calculated and compared to an unconstrained approach. This constrained VC approach demonstrated increased power for WGS variants of moderate effect, but when larger genetic effects were present, averaging across time points was as effective. Conclusion In this paper, we summarize 3 GAW19 contributions applying novel statistical methods and testing previously proposed techniques under alternative conditions for longitudinal genetic association. We conclude that these approaches when appropriately applied have the potential to: (a) increase statistical power; (b) decrease trait heterogeneity and standard error; (c) decrease computational burden in WGS; and (d) have the potential to identify genetic variants influencing subphenotypes important for understanding disease progression.
Alterations in the levels of an H1 DNA linker histone subtype in peripheral blood leukocytes from schizophrenia patients are linked with this disorder
Creators: name: Xydous, Marios
name: Chrysanthou-Piterou, Margarita
name: Panagiotopoulou, Christina
name: Kloukina-Pantazidou, Ismini
name: Havaki, Sophia
name: Dedemadi, Anastasia-Georgia
name: Kontaxakis, Vassilis P.
name: Kollias, Constatinos
name: Angelopoulos, Elias
name: Sekeri-Pataryas, Kalliope E
name: Prombona, Anastasia
name: Sourlingas, Thomae George
Publisher: name: Journal of Biological Research - Thessaloniki
Year: 2023
Subjects: Schizophrenia; psychotic disorder; histone H1 subtypes/variants; H1.0 histone subtype/variant; total histone H1 fraction; chromatin epigenetics; permissive and restrictive chromatin

description: Abstract Schizophrenia is an illness with severe social and familial impact. However, biomarkers related to chromatin that could help prognosis so as to prevent or attenuate the symptoms of first episodes and relapses of this malady are either few or obscurely related. To this end, we decided to analyze the chromatin constitution of certain H1 DNA linker histone subtypes of schizophrenia patients, since this particular epigenetic chromatin parameter has not been previously studied with respect to this disorder. We examined the abundance of three histone H1 subtypes (also called variants), i.e., H1.0, H1.3, and H1.5, as well as the total histone H1 fraction in peripheral blood lymphocytes and neutrophils of hospitalized relapsed schizophrenic patients (inpatients), chronic outpatients on medication, first-episode patients, and normal control subjects. Of the three H1 subtypes analyzed, H1.0 protein levels were found to be significantly lower in both lymphocytes and neutrophils of all patients that participated in the study. Total histone H1 levels were also found to be decreased in all patient cases. The fact that the changes in H1.0 levels and the total H1 fraction were observed regardless of state or phase of the disorder or the administered medication implies that these epigenetic changes are most probably intrinsically associated with the etiology of the illness. Due to the importance of the histone epigenetic profile in chromatin remodeling and gene expression, the observed non physiologiocal alterations of H1.0 levels and total H1 may contribute to the psychopathology of schizophrenia by affecting the normal expression levels of certain genes. As this is the first time that a specific histone subtype is linked to schizophrenia, our work may serve as the basis for studying this disorder from a novel perspective, encompassing chromatin epigenetic research related to the histone protein subtypes/variants and as a novel source of biomarkers for this disorder.
description: Journal of Biological Research - Thessaloniki, Vol 30 (2023)
การสำรวจ รวบรวม และลักษณะเฉพาะของไผ่ธรรมชาติในจังหวัดกาญจนบุรี ประเทศไทย
Creators: name: ธัญพิสิษฐ์ พวงจิก
Publisher: name: Thammasat University
Year: 2018
Subjects: ไผ่
การสำรวจ
เชื้อพันธุกรรมไผ่

description: Thai Journal of Science and Technology, 7, 4, 382-392
Cluster expansion for ground states of local Hamiltonians
Creators: name: Bastianello, Alvise
name: Sotiriadis, Spyros
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Gases (cond-mat.quant-gas)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A central problem in many-body quantum physics is the determination of the ground state of a thermodynamically large physical system. We construct a cluster expansion for ground states of local Hamiltonians, which naturally incorporates physical requirements inherited by locality as conditions on its cluster amplitudes. Applying a diagrammatic technique we derive the relation of these amplitudes to thermodynamic quantities and local observables. Moreover we derive a set of functional equations that determine the cluster amplitudes for a general Hamiltonian, verify the consistency with perturbation theory and discuss non-perturbative approaches. Lastly we verify the persistence of locality features of the cluster expansion under unitary evolution with a local Hamiltonian and provide applications to out-of-equilibrium problems: a simplified proof of equilibration to the GGE and a cumulant expansion for the statistics of work, for an interacting-to-free quench.
description: 49 pages, 23 figures
Ulmus (ser. Wallichianae) C. K. Schneid., Oesterr. Bot. Z.
Creators: name: Whittemore, Alan T.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Rosales
Ulmaceae
Ulmus

description: Ulmus series Wallichianae C.K.Schneid., Oesterr. Bot. Z. 66: 26, 29. 1916
 Holotype: — Ulmus wallichiana Planch.
 Notes:—This name is automatically typified under Art. 22.6 of the ICN.
description: Published as part of Whittemore, Alan T., 2017, Typification of infrageneric names in Ulmus L. (Ulmaceae), pp. 291-294 in Phytotaxa 297 (3) on page 293, DOI: 10.11646/phytotaxa.297.3.11, http://zenodo.org/record/13695567
Polychromatic immunophenotypic characterization of T cell profiles among HIV-infected patients experiencing immune reconstitution inflammatory syndrome (IRIS)
Creators: name: Van Rie, Annelies
Publisher: name: BioMed Central Ltd
Year: 2009

description: Abstract Objective To immunophenotype CD4+ and CD8+ T cell sub-populations in HIV-associated immune reconstitution inflammatory syndrome (IRIS). Design Nested case-control immunological study. Methods ART-naïve HIV-infected patients were prospectively observed for IRIS during the first 6 months of ART. Twenty-two IRIS cases and 22 ART-duration matched controls were sampled for T cell immunophenotyping. Results IRIS cases demonstrated significantly lower CD4 cell counts compared to controls (baseline: 79 versus 142, p = 0.02; enrollment: 183 versus 263, p = 0.05, respectively) with no differences in HIV RNA levels. Within CD4+T cells, cases exhibited more of an effector memory phenotype compared to controls (40.8 versus 27.0%, p = 0.20), while controls trended towards a central memory phenotype (43.8 versus 30.8%, p = 0.07). Within CD8+ T cells, controls exhibited more central memory (13.9 versus 7.81%, p = 0.01, respectively) and effector (13.2 versus 8.8%, p = 0.04, respectively) phenotypes compared to cases, whereas cases demonstrated more terminal effectors than controls (28.8 versus 15.1%, p = 0.05). Cases demonstrated increased activation of CD8+ T cell effector memory, terminal effector, and effector subsets than controls (p = 0.04, 0.02, and 0.02, respectively). Conclusion CD4+ and CD8+ T cell subset maturational phenotypes were heterogeneous among IRIS cases and controls. However, IRIS cases demonstrated significant increases in activation of CD8+ T cell effector subpopulations.
Mapping Waldensian "synagogues" at the Trial of Antonio Galosna, Piedmont 1388
Creators: name: Salihović, Davor
name: Zbíral, David
Publisher: name: Zenodo
Year: 2023
Subjects: inquisition; mapping; historical spatial data; Piedmont; Antonio Galosna

description: During the inquisitorial process against Antonio Galosna in 1387 and 1388, Galosna shared considerable information with inquisitor Antonio of Savigliano about the locations and membership of heretical congregations in Piedmont (routinely called “synagogues” in the primary material). In this brief analysis, we map these congregations and examine the numbers provided by Galosna. Our findings reveal disconnected dissident communities, with an equal number of male and female congregants across the entire area of interest. We further suggest that additional research into the discourse and interactions at the trial may reveal what factors informed the narrative from which such communities and networks are projected, hinting at the possibility that it may have been the result of the inquisitor’s interest in “mapping” heresy in space to better document it and develop more efficient strategies.
ผลของชนิดวัสดุห่อผลต่อคุณภาพของมะม่วงพันธุ์น้ำดอกไม้เบอร์ 4
Creators: name: เจนจิรา ชุมภูคำ
Publisher: name: Thammasat University
Year: 2018
Subjects: วัสดุห่อผล
สีผิวเปลือกผล
คุณภาพผล

description: Thai Journal of Science and Technology, 7, 4, 393-398
SAMURAI: Sensitivity analysis of a meta-analysis with unpublished but registered analytical investigations (software)
Creators: name: Kim, Noory Y
name: Bangdiwala, Shrikant
Publisher: name: BioMed Central Ltd
Year: 2014

description: Abstract Background The non-availability of clinical trial results contributes to publication bias, diminishing the validity of systematic reviews and meta-analyses. Although clinical trial registries have been established to reduce non-publication, the results from over half of all trials registered in ClinicalTrials.gov remain unpublished even 30 months after completion. Our goals were i) to utilize information available in registries (specifically, the number and sample sizes of registered unpublished studies) to gauge the sensitivity of a meta-analysis estimate of the effect size and its confidence interval to the non-publication of studies and ii) to develop user-friendly open-source software to perform this quantitative sensitivity analysis. Methods The open-source software, the R package SAMURAI, was developed using R functions available in the R package metafor. The utility of SAMURAI is illustrated with two worked examples. Results Our open-source software SAMURAI, can handle meta-analytic datasets of clinical trials with two independent treatment arms. Both binary and continuous outcomes are supported. For each unpublished study, the dataset requires only the sample sizes of each treatment arm and the user predicted ‘outlook’ for the studies. The user can specify five outlooks ranging from ‘very positive’ (i.e., very favorable towards intervention) to ‘very negative’ (i.e., very favorable towards control). SAMURAI assumes that control arms of unpublished studies have effects similar to the effect across control arms of published studies. For each experimental arm of an unpublished study, utilizing the user-provided outlook, SAMURAI randomly generates an effect estimate using a probability distribution, which may be based on a summary effect across published trials. SAMURAI then calculates the estimated summary treatment effect with a random effects model (DerSimonian & Laird method), and outputs the result as a forest plot. Conclusions To our knowledge, SAMURAI is currently the only tool that allows systematic reviewers to incorporate information about sample sizes of treatment groups in registered but unpublished clinical trials in their assessment of the potential impact of publication bias on meta-analyses. SAMURAI produces forest plots for visualizing how inclusion of registered unpublished studies might change the results of a meta-analysis. We hope systematic reviewers will find SAMURAI to be a useful addition to their toolkit.
Coupled uncertainty provided by a multifractal random walker
Creators: name: Lai, Z. Koohi
name: Farahani, S. Vasheghani
name: Movahed, S. M. S.
name: Jafari, G. R.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Statistical Finance (q-fin.ST)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Economics and business
subject: FOS: Computer and information sciences

description: The aim here is to study the concept of pairing multifractality between time series possessing non-Gaussian distributions. The increasing number of rare events creates "criticality". We show how the pairing between two series is affected by rare events, which we call "coupled criticality". A method is proposed for studying the coupled criticality born out of the interaction between two series, using the bivariate multifractal random walk (BiMRW). This method allows studying dependence of the coupled criticality on the criticality of each individual system. This approach is applied to data sets of gold and oil markets, and inflation and unemployment.
description: 9 pages and 4 figures
ทัศนคติต่อสินค้าอาหารอินทรีย์ของผู้บริโภคในเขตกรุงเทพมหานคร
Creators: name: สมเกียรติ วงศ์ประเสริฐ
Publisher: name: Thammasat University
Year: 2018
Subjects: อาหารอินทรีย์
ผู้บริโภค
ทัศนคติ

description: Thai Journal of Science and Technology, 7, 4, 399-407