cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
МУНИЦИПАЛЬНОЕ НОРМОТВОРЧЕСТВО И ПРОБЛЕМЫ СИСТЕМАТИЗАЦИИ МУНИЦИПАЛЬНЫХ ПРАВОВЫХ АКТОВ
Creators: name: СЕНИН М.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ПРАВОТВОРЧЕСТВО
НОРМОТВОРЧЕСТВО
НОРМАТИВНЫЕ АКТЫ
ЗАКОНОДАТЕЛЬСТВО
МУНИЦИПАЛЬНЫЕ ОРГАНЫ ВЛАСТИ
LAW-MAKING
RULEMAKING
REGULATIONS
LEGISLATION
MUNICIPAL AUTHORITIES

description: В данной статье изучаются современные подходы к процессу нормотворчества на муниципальном уровне. Изучаются существующие тенденции, проблемы и их причины. Рассматриваются теоретические аспекты организации нормотворчества, а также рассмотрена практическая сторона вопроса систематизации муниципальных правовых актов. Актуальность данной работы состоит в том, что на современном этапе необходимо контролировать и регулировать процесс нормотворчества не только на уровне всей страны, но и на уровне каждого ее отдельного субъекта.
Sonnenfleckenzeichnung Nr. 289.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.12.1996, 14:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1996

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
ПРОБЛЕМЫ СОБЛЮДЕНИЯ ПРАВА АДВОКАТА НА ДОПУСК К ПОДЗАЩИТНОМУ
Creators: name: КАЛАШНИКОВА Е.Б.
name: СОВЕТКИНА А.С.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: АДВОКАТ
ПОДЗАЩИТНЫЙ
ДОПУСК
ПРЕПЯТСТВИЯ
СУДЕБНАЯ ПРАКТИКА
ОТВЕТСТВЕННОСТЬ
ОРДЕР
LAWYER
CLIENT
ADMISSION
OBSTACLES
JUDICIAL PRACTICE
RESPONSIBILITY
WARRANT

description: В данной статье рассматривается право адвоката на допуск к подзащитному. Внимание уделено поправкам Уголовного процессуального кодекса, касательно рассматриваемой нами темы. Также нами проанализирована сущность данного права адвокатов. Мы попытались выявить основные проблемы в сфере нарушения указанного права. Рассмотрели способы нарушения права на доступ адвоката к подзащитному сотрудниками следственных изоляторов, проанализировали материалы судебной практики, исследовали возможные пути прекращения такого злоупотребления.
Statistical Models of 4D flow MRI Velocity Error using Principles of Fluid Dynamics and Imaging Physics
Creators: name: Rothenberger, Sean Michael
Publisher: name: Purdue University Graduate School
Year: 2023
Subjects: Biomedical imaging
Biomedical fluid mechanics
Image processing

description: 4D flow magnetic resonance imaging (MRI) has emerged as an imaging modality capable of assessing cardiovascular flow non-invasively. Despite interest in using these in vivo measurements for cardiovascular disease diagnostics and progression assessment, there are no adequate models of 4D flow MRI’s measurement error. Error models are essential in evaluating accurate hemodynamic biomarkers and judging the quality of 4D flow MRI scans. Here, we present a comprehensive error model of 4D flow MRI velocity measurements using fluid dynamics and imaging physics principles. 4D flow MRI velocity error is described as a multivariate normal distribution which is a function of space and time. The error distribution’s scale is assessed using the principle of conservation of mass, and error correlations are assessed using the novel standardized difference of means (SDM) velocity metric. We define the SDM velocity as the difference between the local mean velocity and the global background mean velocity relative to the standard error of the local mean velocity. We also demonstrate the SDM velocity’s utility in segmenting vessels in 4D flow MRI measurements. This work also introduces a bias error model, which accounts for insufficient spatial resolution and partial volume effects. These bias error estimates serve as one means of validating our proposed 4D flow MRI error model. All algorithms presented are validated in 4D flow MRI measurements in scaled in vitro cerebral aneurysms and in vivo 4D flow measurements. This work ultimately supports the development of reliable biomarkers indicative of cardiovascular disease progression.
Elastic anisotropy of lizardite at subduction zone conditions
Creators: name: Deng, Xin
name: Luo, Chenxing
name: Wentzcovitch, Renata M.
name: Abers, Geoffrey A.
name: Wu, Zhongqing
Publisher: name: arXiv
Year: 2022
Subjects: subject: Geophysics (physics.geo-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Subduction zones transport water into Earth's deep interior through slab subduction. Serpentine minerals, the primary hydration product of ultramafic peridotite, are abundant in most subduction zones. Characterization of their high-temperature elasticity, particularly their anisotropy, will help us better estimate the extent of mantle serpentinization and the Earth's deep water cycle. Lizardite, the low-temperature polymorph of serpentine, is stable under the P-T conditions of cold subduction slabs (< 260°C at 2 GPa), and its high-temperature elasticity remains unknown. Here we report ab initio elasticity and acoustic wave velocities of lizardite at P-T conditions of subduction zones. Our static results agree with previous studies. Its high-temperature velocities are much higher than previous experimental-based lizardite estimates with chrysotile but closer to antigorite velocities. The elastic anisotropy of lizardite is much larger than that of antigorite and could better account for the observed large shear-wave splitting in some cold slabs such as Tonga.
Curvature-enhanced localised emission from dark states in wrinkled monolayer WSe2 at room temperature
Creators: name: Wood, Sebastian
name: Richheimer, Filipe
name: Vincent, Tom
name: Tong, Vivian
name: Catanzaro, Alessandro
name: Cao, Yameng
name: Kazakova, Olga
name: de Castro, Fernando Araujo
Publisher: name: Taylor & Francis
Year: 2023
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

description: Localised emission from defect states in monolayer transition metal dichalcogenides is of great interest for optoelectronic and quantum device applications. Recent progress towards high temperature localised emission relies on the application of strain to induce highly confined excitonic states. Here we propose an alternative paradigm based on curvature, rather than in-plane stretching, achieved through free-standing wrinkles of monolayer tungsten diselenide (WSe2). We probe these nanostructures using tip-enhanced optical spectroscopy to reveal the spatial localisation of out-of-plane polarised emission from the WSe2 wrinkles. Based on the photoluminescence and Raman scattering signatures resolved with nanoscale spatial resolution, we propose the existence of a manifold of spin-forbidden excitonic states that are activated by the local curvature of the WSe2. We are able to access these dark states through the out-of-plane polarised surface plasmon polariton resulting in enhanced strongly localised emission at room temperature, which is of potential interest for quantum technologies and photonic devices. We investigate localised emission from wrinkled monolayer tungsten diselenide. The results lead us to propose a novel mechanism of curvature-enhanced emission from dark states.
ПРАВОВОЙ НИГИЛИЗМ КАК ПРОБЛЕМА РОССИЙСКОГО ПРАВОСОЗНАНИЯ
Creators: name: ЧЕРЕВИЧЕНКО Т.С.
name: СОВЕТКИНА А.С.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ПРАВОВОЙ НИГИЛИЗМ
ПРАВОСОЗНАНИЕ
ПРАВОВОЕ ВОСПИТАНИЕ
ЗАКОНОДАТЕЛЬСТВО
КОЛЛИЗИЯ
LEGAL NIHILISM
LEGAL AWARENESS
LEGAL EDUCATION
LEGISLATION
CONFLICT

description: В данной статье уделено внимание понятию «правовой нигилизм». Авторами рассмотрены основные подходы к его толкованию. На основе анализа данных подходов, предложено авторское определение этого термина. В статье указаны причины возникновения правового нигилизма в российском обществе. Также предложены важнейшие меры для искоренения правового нигилизма в РФ.
ЦИФРОВЫЕ БАЗЫ ДАННЫХ В СУДЕБНО-ЭКСПЕРТНОЙ ДЕЯТЕЛЬНОСТИ
Creators: name: ТИЛОЕВ О.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: СУДЕБНАЯ ЭКСПЕРТИЗА
СПЕЦИАЛЬНЫЕ ЗНАНИЯ
ЦИФРОВИЗАЦИЯ СУДЕБНО-ЭКСПЕРТНОЙ ДЕЯТЕЛЬНОСТИ
БАЗЫ ДАННЫХ
FORENSIC EXPERTISE
SPECIAL KNOWLEDGE
DIGITALIZATION OF FORENSIC EXPERTISE
DATABASES

description: В статье изучена сущность и значение цифровых баз данных в судебно-экспертной деятельности. Актуальность работы заключается в том, что сегодня остро стоит вопрос повышения эффективности и расширения возможностей судебно-экспертной деятельности на основе применения современных цифровых технологий. Исследуются основные цели использования баз данных в судебно-экспертной деятельности. В статье отмечаются проблемы, связанные с цифровизацией судебной экспертизы: процессуальные ограничения, быстрое развитие цифровых технологий и отставание инструментальных средств анализа данных. Обосновывается необходимость дальнейшего развития экспертных методик и обеспечения информационной безопасности судебно-экспертной деятельности, совершенствования подготовки судебно-экспертных кадров.
Cosmic radiation backgrounds from primordial black holes
Creators: name: Ziparo, Francesco
name: Gallerani, Simona
name: Ferrara, Andrea
name: Vito, Fabio
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Recent measurements of the cosmic X-ray and radio backgrounds (CXB/CRB, respectively) obtained with Chandra and ARCADE2 report signals in excess of those expected from known sources, suggesting the presence of a yet undiscovered population of emitters. We investigate the hypothesis that such excesses are due to primordial black holes (PBHs) which may constitute a substantial fraction of dark matter (DM). We present a novel semi-analytical model which predicts X-ray and radio emission due to gas accretion onto PBHs, assuming that they are distributed both inside DM halos and in the intergalactic medium (IGM). Our model includes a self-consistent treatment of heating/ionization feedback on the surrounding environment. We find that (i) the emission from PBHs accreting in the IGM is subdominant at all times ($1\% \leq I_{\rm IGM}/I_{\rm tot} \leq 40\% $); (ii) most of the CXB/CRB emission comes from PBHs in DM mini-halos ($M_h \leq 10^6\ M_{\odot}$) at early epochs ($z>6$). While a small fraction ($f_{\rm PBH} \simeq 0.3\%$) of DM in the form of PBHs can account for the total observed CXB excess, the CRB one cannot be explained by PBHs. Our results set the strongest existing constraint on $ f_{\rm PBH} \leq 3\times 10^{-4}\ (30/M_{\rm PBH})$ in the mass range $1-1000\, M_\odot$. Finally, we comment on the implications of our results on the global $\rm H_I$ 21cm signal.
description: 13 pages, 10 figures, 2 tables. Accepted for publication in MNRAS
ФИЛОСОФСКОЕ УЧЕНИЕ О СПРАВЕДЛИВОСТИ И ЕГО СВЯЗЬ С ПРИНЦИПОМ СПРАВЕДЛИВОСТИ В УГОЛОВНОМ ПРАВЕ
Creators: name: ТИМОХИНА М.И.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ФИЛОСОФИЯ ПРАВА
СПРАВЕДЛИВОСТЬ
РАВЕНСТВО
ПРИНЦИПЫ УГОЛОВНОГО ПРАВА
ПРИНЦИП СПРАВЕДЛИВОСТИ
УГОЛОВНОЕ ЗАКОНОДАТЕЛЬСТВО
УГОЛОВНЫЙ ЗАКОН
PHILOSOPHY OF LAW
JUSTICE
EQUALITY
PRINCIPLES OF CRIMINAL LAW
PRINCIPLE OF JUSTICE
CRIMINAL LEGISLATION
CRIMINAL LAW

description: В статье рассматриваются учения и представления мыслителей о понятии и сущности философской категории «справедливость». В частности, изучаются философские учения таких исторических эпох, как Древний мир, Средневековье, Новое время. Определяются позиции древнегреческих ученых - Гераклита, Аристотеля и Платона. Приводятся трактовки понятия «справедливости» Фомы Аквинского и Августина Блаженного. Изучается философское учение о справедливости И. Канта. Анализируется содержание уголовно-правового принципа справедливости. Исследуется реализация данного принципа в современном уголовном праве.
title: Photoswitching metal-organic frameworks: towards light controlled adsorptivity in porous materials
Creators: name: Furlong, Brandon J.
Publisher: name: Memorial University of Newfoundland
Year: 2023

description: Metal Organic Frameworks (MOFs) are porous material composed of metal nodes bridged by organic linkers. The resultant structures form porous 3-dimensional frameworks; the chemistry and applications of these materials is incredibly diverse. Through judicious choice of the metal coordination chemistry coupled with the imaginationlimited organic linker design, MOFs have been tailored for numerous applications including gas storage, gas separations, and catalysis. While these properties are easily tuned, they are considered static (i.e., the properties do not change once the MOF is formed). For this reason, research into the design of stimuli-responsive MOFs has gained notoriety in the MOF literature. This is owed to changeable adsorptivity in response to introduced stimuli such as heat, pressure, and light. This thesis discusses strategies to design PSZ-1, a new class of light-responsive MOFs that incorporates dithienylethene photoswitches into the pore lining. This new material behaves as a light controlled chemical filter and undergoes photoisomerization for a minimum of 5 times without degradation to the materials structure. Further work studied photophysical properties of a small family of structurally analogous DTEs, which are studied in order to understand the influence of 2-imidazoyl substituents on the thermal stability of these molecules. Finally, we report the synthesis of PSU-68, which has a controlled degrees of photoswitch incorporation and investigate the effect of linker loading on separation properties in the MOF.
Supplemental Material for Aristizabal-Corrales, Yang, and Li, 2018
Creators: name: Corrales, David Aristizabal
name: Jinpu Yang
name: Li, Fei
Publisher: name: Figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supporting Information for the manuscript entitled “Insight
into cell cycle-regulated transcription of CENP-A in fission yeast”
Sonnenfleckenzeichnung Nr. 180.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.08.1996, 08:30, erstellt von Andrea Manna
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1996

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 144.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.06.1996, 07:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1996

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
ЭВОЛЮЦИЯ ПРАВОВОЙ ОТВЕСТВЕННОСТИ ЗА НЕНАДЛЕЖАЩЕЕ ВРАЧЕВАНИЕ
Creators: name: ТИТОВА Е.В.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ВРАЧ
ПАЦИЕНТ
ВРАЧЕБНАЯ ОШИБКА
ЮРИДИЧЕСКАЯ ОТВЕТСТВЕННОСТЬ
ЭРОЛОГИЯ
DOCTOR
PATIENT
MEDICAL ERROR
LEGAL RESPONSIBILITY
EROLOGY

description: В статье описана эволюция ответственности медицинских работников за оказание медицинских услуг, начиная с Древних времен и заканчивая настоящим временем. Рассматривается возникновение науки о врачебных ошибках - эрологии, целью которой является анализ и дальнейшее недопущение повторений ошибок. В связи с тем, что в последнее время увеличилось количество исков к медицинским работникам о возмещении морального ущерба, делается вывод о недостаточной юридической защищенности врачей от недобросовестных пациентов.
Sonnenfleckenzeichnung Nr. 115.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 27.05.1996, 09:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1996

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
ИСТОРИЯ РАЗВИТИЯ ПРЕДПРИНИМАТЕЛЬСКОГО ПРАВА КАК НАУКИ В РОССИИ
Creators: name: МАЛИКОВА А.Х.
name: ТРЕТЬЯКОВА Е.А.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ПРЕДПРИНИМАТЕЛЬСКОЕ ПРАВО
РАЗВИТИЕ
НАУКА
ХОЗЯЙСТВЕННОЕ ПРАВО
ЭКОНОМИКА
BUSINESS LAW
DEVELOPMENT
SCIENCE
ECONOMICS

description: В статье рассмотрены основные этапы развития предпринимательского права как науки в России. Представлены основные теории ученых-правоведов, проанализировано их отношение к отрасли предпринимательского права. Показано, что предпринимательское право как наука развивалось постепенно, его становление основано на трех основных правовых школах. В статье производится анализ взаимосвязи между предпринимательским правом и политическими изменениями в стране.
A comparative study of measured amplitude and phase perturbations of VLF and LF radio signals induced by solar flares
Creators: name: Sulic, D. M.
name: Sreckovic, V. A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Very Low Frequency, VLF and Low Frequency, LF signal perturbations were examined to study ionospheric disturbances induced by solar X-ray flares. The aim was to understand processes in propagation VLF/LF radio signals over short paths, and to estimate specific characteristics of each short path. The receiver at Belgrade station continuously monitor the amplitude and phase of coherent and subionospherically propagating LF signal operated in Sicily, NSC at 45.90, kHz and VLF signal operated in Isola di Tavolara ICV at 20.27 kHz, with great circle distances of 953 km and 976 km, respectively. Geographical locations of transmitters and receiver site result that these short paths have many similarity. The main difference is in transmitter frequencies. In period from 2008 to February 2014 were selected around 200 events for further examination. In all selected examples amplitude and phase on VLF and LF signals were perturbed by occurrence of solar X-ray flares. This six years period covers minimum and maximum of solar activity. Also, simultaneous measurement of amplitude and phase on the VLF/LF signals during occurrence of solar flare were employed for constructing electron density profile versus altitude and also in a function of time over middle Europe.
description: published in Serb.Astron.J
Sonnenfleckenzeichnung Nr. 163.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.07.1996, 07:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1996

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
The globular clusters and star formation history of the isolated, quiescent ultra-diffuse galaxy DGSAT I
Creators: name: Janssens, Steven R.
name: Romanowsky, Aaron J.
name: Abraham, Roberto
name: Brodie, Jean P.
name: Couch, Warrick J.
name: Forbes, Duncan A.
name: Laine, Seppo
name: Martínez-Delgado, David
name: van Dokkum, Pieter G.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the isolated, quiescent ultra-diffuse galaxy (UDG) DGSAT I and its globular cluster (GC) system using two orbits of Hubble Space Telescope Advanced Camera for Surveys imaging in the F606W and F814W filters. This is the first study of GCs around a UDG in a low-density environment. DGSAT I was previously found to host an irregular blue low surface brightness clump, that we confirm as very likely belonging to the galaxy rather than being a chance projection, and represents a recent episode of star formation (${\sim}500~\mathrm{Myr}$) that challenges some UDG formation scenarios. We select GC candidates based on colours and magnitudes, and construct a self consistent model of the GC radial surface density profile along with the background. We find a half-number radius of $R_\mathrm{GC} = 2.7\pm0.1~\mathrm{kpc}$ (more compact than the diffuse starlight) and a total of $12 \pm 2$ GCs. The total mass fraction in GCs is relatively high, supporting an overmassive dark matter halo as also implied by the high velocity dispersion previously measured. The GCs extend to higher luminosities than expected, and have colours that are unusually similar to their host galaxy colour, with a very narrow spread--all of which suggest an early, intense burst of cluster formation. The nature and origin of this galaxy remain puzzling, but the most likely scenario is a "failed galaxy" that formed relatively few stars for its halo mass, and could be related to cluster UDGs whose size and quiescence pre-date their infall.
description: 15 pages, 11 figures, accepted by MNRAS
Spin Hall phenomenology of magnetic dynamics
Creators: name: Tserkovnyak, Yaroslav
name: Bender, Scott A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the role of spin-orbit interactions in the coupled magnetoelectric dynamics of a ferromagnetic film coated with an electrical conductor. While the main thrust of this work is phenomenological, several popular simple models are considered microscopically in some detail, including Rashba and Dirac two-dimensional electron gases coupled to a magnetic insulator, as well as a diffusive spin Hall system. We focus on the long-wavelength magnetic dynamics that experiences current-induced torques and produces fictitious electromotive forces. Our phenomenology provides a suitable framework for analyzing experiments on current-induced magnetic dynamics and reciprocal charge pumping, including the effects of magnetoresistance and Gilbert-damping anisotropies, without a need to resort to any microscopic considerations or modeling. Finally, some remarks are made regarding the interplay of spin-orbit interactions and magnetic textures.
description: 8 pages, 1 figure
ПОНЯТИЕ И ОСНОВАНИЯ ОГРАНИЧЕНИЯ ДЕЕСПОСОБНОСТИ ГРАЖДАНИНА
Creators: name: УТЕВА Я.В.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: ЗАКОН
ПРАВА
ОБЯЗАННОСТИ
ЗАЩИТА
ФИЗИЧЕСКОЕ ЛИЦО
ГРАЖДАНИН
СПОСОБНОСТЬ
ДЕЕСПОСОБНОСТЬ
LAW
RIGHTS
DUTIES
PROTECTION
NATURAL PERSON
CITIZEN
ABILITY
LEGAL CAPACITY

description: Статья посвящена вопросам дееспособности в гражданском праве: раскрываются теоретические аспекты, дается гражданско-правовая характеристика. Гражданская дееспособность лица - это одна из основных категорий гражданского права, исследование которой необходимо проводить с учетом возможности ее ограничения. Ограничение дееспособности граждан является гражданской санкцией, устанавливаемой за злоупотребление гражданином правом на распоряжение собственными доходами из-за алкогольной, наркотической или игровой зависимости. Важным теоретическим и практическим вопросом является ограничение дееспособности граждан с целью защиты их законных интересов.
Foam-like Ce–Fe–O-based nanocomposites as catalytic platforms for efficient hydrogen oxidation in air
Creators: name: Son Cam, Thanh
name: Omarov, Shamil
name: Trofimuk, Andrey
name: LEBEDEV, VASILY
name: Panchuk, Vitaly
name: Semenov, Valentin
name: Nguyen, Anh-Tien
name: Popkov, Vadim
Publisher: name: University of Limerick
Year: 2023
Subjects: classificationCode: 34
subject: Chemical sciences
subject: FOS: Chemical sciences

description: Foam-like nanocomposites of the Ce–Fe–O system with two (c-CeO2, am-F2O3), three (c-CeO2, o-CeFeO3, α-F2O3), or four phases (c-CeO2, o-CeFeO3, α-F2O3, am-Fe2O3) were synthesized using the RedOx reaction of glycine-nitrate combustion. The glycine/nitrate ratio (G/N) varied from deficient (0.2, 0.4) and stoichiometric (0.6) to excess ratios of glycine (0.8, 1.0, 1.2, 1.4). PXRD, 57Fe Mössbauer spectroscopy, N2-physisorption, TEM, H2-TPD, O2-TPD, and H2-TPR were used to examine the characteristics of the obtained samples. The average crystallite size of the obtained composites was in the range of 1.3–31.3 nm, 33.4–50.7 nm, and 10.1–33.9 nm for c-CeO2, o-CeFeO3, and α-Fe2O3, respectively. The lowest SBET (1.5 m2/g) belonged to the case of stoichiometric G/N, while the highest value (49.2 m2/g) was found in the case of the highest amount of glycine (G/N = 1.4); the latter case also had the largest total pore volume (Vp = 0.182 cm3/g) when compared to the others. Moreover, the advanced catalytic performance of foamy Ce–Fe–O-based nanocomposites toward H2 combustion in air was found with t10 = 275 °C, t50 = 345 °C, and Ea = 76.9 kJ/mol for sample G/N = 1.2. The higher activity of sample G/N = 1.2 in catalysis was attributed to different properties of the composite, including an appropriate component phase ratio, the smaller size of crystallites, higher specific surface area, higher reducibility,oxygen capacity, etc. The findings make it possible to carry out the directed synthesis of catalysts based on the Ce–Fe–O system with specific phases, dispersion, and morphological composition for efficient hydrogen oxidation at moderate temperatures.
A Semi-Analytical Model for the Formation and Evolution of Radio Relics in Galaxy Clusters
Creators: name: Zhou, Yihao
name: Xu, Haiguang
name: Zhu, Zhenghao
name: Zhao, Yuanyuan
name: Fan, Shida
name: Shan, Chenxi
name: Zhu, Yongkai
name: Hao, Lei
name: Ji, Li
name: Zhang, Zhongli
name: Zheng, Xianzhong
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Radio relics are Mpc-sized synchrotron sources located in the peripheral regions of galaxy clusters. Models based on the diffuse shock acceleration (DSA) scenario have been widely accepted to explain the formation of radio relics. However, a critical challenge to these models is that most observed shocks seem too weak to generate detectable emission, unless fossil electrons, a population of mildly energetic electrons that have been accelerated previously, are included in the models. To address this issue, we present a new semi-analytical model to describe the formation and evolution of radio relics by incorporating fossil relativistic electrons into DSA theory, which is constrained by a sample of 14 observed relics, and employ the Press-Schechter formalism to simulate the relics in a $20^{\circ} \times 20^{\circ}$ sky field at 50, 158, and 1400 MHz, respectively. Results show that fossil electrons contribute significantly to the radio emission, which can generate radiation four orders of magnitude brighter than that solely produced by thermal electrons at 158 MHz, and the power distribution of our simulated radio relic catalog can reconcile the observed $P_{1400}-M_{\mathrm{vir}}$ relation. We predict that $7.1\%$ clusters with $M_{\mathrm{vir}} > 1.2\times 10^{14}\,\mathrm{M}_{\odot}$ would host relics at 158 MHz, which is consistent with the result of $10 \pm 6\%$ given by the LoTSS DR2. It is also found that radio relics are expected to cause severe foreground contamination in future EoR experiments, similar to that of radio halos. The possibility of AGN providing seed fossil relativistic electrons is evaluated by calculating the number of radio-loud AGNs that a shock is expected to encounter during its propagation.
description: 15 pages, 20 figures. Accepted for publication in MNRAS. Comments welcome
ANTECEDENTS AND CONSEQUENCES OF VENTURE CAPITAL CONTRACT DESIGN
Creators: name: Um, Cyril
Publisher: name: Purdue University Graduate School
Year: 2023
Subjects: classificationCode: 350701
subject: Corporate governance
classificationCode: 350704
subject: Entrepreneurship
classificationCode: 350718
subject: Strategy

description: This dissertation studies the underexplored topic of contract design, emphasizing the cash flow, control and veto rights from the management perspective between the entrepreneurial venture and its investor, namely the venture capital investors. Cash flow rights are provisions that jointly determine the extent to which the VC receives a greater fraction of the startup’s cash flows. Depending on how these provisions are designed, it could protect VC’s interest, enabling the VC to capture more value at the expense of the entrepreneur. Control rights are determined by how much board seats VC and the entrepreneur agree to take. Board membership, by definition, provide directors with critical voting rights, enabling them to control venture’s strategy. Lastly, veto rights are negative covenants that protects VC’s interest by specifying what preferred shareholders (i.e., VCs) can stop an action from a venture. Across three empirical essays, I examine the antecedents and consequences of VC contract design. Certificate of incorporation is the key document (i.e., contract) signed and filed by the venture that establishes the rights, preferences, privileges, and restrictions of classes and series of the venture’s stock. By going over the contracts, I created a unique data set that contains detailed information about and exploit a unique research opportunity studying factors that influence the design of contracts and the strategic consequences of such contracts
New York Times Upshot/Siena College: Late October 2020 Pennsylvania Poll
Creators: name: New York Times
Publisher: name: Roper Center for Public Opinion Research
Year: 2023

description: Likelihood of voting (1); 2020 presidential election (8); method of voting (3); vote for or against candidates (5); republican presidential candidate Donald Trump (5); democratic presidential candidate Joe Biden (5); libertarian presidential candidate Jo Jorgenson (3); Green Party presidential candidate Howie Hawkins (3); President Donald Trump job approval (1); favorability of politicians or political movements (2); voted in previous elections (2); fracking (fraccing) (1).
Lepton Flavor Violation in the Scotogenic Model
Creators: name: Toma, Takashi
name: Vicente, Avelino
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate lepton flavor violation in the scotogenic model proposed by Ma in which neutrinos acquire non-zero masses at the 1-loop level. Although some works exist in this direction, they have mainly focused on the radiative decay $\ell_α\to \ell_βγ$. Motivated by the promising new projects involving other low-energy processes, we derive complete analytical expressions for $\ell_α\to 3 \, \ell_β$ and $μ-e$ conversion in nuclei, and numerically study their impact on the phenomenology. We will show that these processes can actually have rates larger than the one for $\ell_α\to \ell_βγ$, thus providing more stringent constraints and better experimental perspectives.
description: 28 pages, 16 figures. v2: New references and improved discussion of the non-degenerate scenario. Version to appear in JHEP
Strengthening sustainability in the pharmaceutical sector
Creators: name: Baltruks, Dorothea
name: Sowa, Maren
Publisher: name: Zenodo
Year: 2023
Subjects: Sustainability
Pharmaceutical Sector
Pharmacies
Planetary Health

description: The impact of the climate crisis on our well-being and health becomes more apparent with every heatwave, extreme weather event and drought. But other environmental damages caused by human activities also have a direct and indirect impact on our health. In particular, the dramatic loss of biodiversity and the pollution of water, air and soil have long surpassed safe levels. Health protection does not therefore only belong in health policy, just as environmental protection must reach far beyond environmental policy.
О НЕКОТОРЫХ ПРОБЛЕМНЫХ ВОПРОСАХ КОМПЛЕКСНОЙ ЭКСПЕРТИЗЫ В УГОЛОВНОМ ПРОЦЕССЕ
Creators: name: ФЕДЯКИНА А.Г.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: СУДЕБНАЯ ЭКСПЕРТИЗА
КОМПЛЕКСНАЯ СУДЕБНАЯ ЭКСПЕРТИЗА
КОМИССИОННАЯ СУДЕБНАЯ ЭКСПЕРТИЗА
ЭКСПЕРТ
СПЕЦИАЛЬНЫЕ ЗНАНИЯ
FORENSIC EXAMINATION
COMPLEX FORENSIC EXAMINATION
COMMISSION FORENSIC EXAMINATION
EXPERT
SPECIAL KNOWLEDGE

description: Статья посвящена важнейшему институту уголовного процесса - институту комплексной экспертизы. В работе проанализированы некоторые проблемные аспекты данного вида экспертизы. Рассмотрен вопрос о соотношении комплексной и комиссионной экспертизы, выделены их отличительные черты, рассмотрены статьи уголовно-процессуального законодательства, посвященные рассматриваемым экспертизам. В статье проанализирован вопрос о возможности проведения комплексной экспертизы единолично при условии, что эксперт обладает достаточной совокупностью знаний из различных областей наук. В качестве примера единоличной комплексной экспертизы используется взрыво-техническая и пожарно-техническая экспертиза. В статье установлены вопросы подлежащие разрешению экспертами при производстве данных видов экспертиз и области знаний, необходимые для их разрешения. Обобщая итоги проделанной работы, предлагаются пути решения рассмотренных проблемных вопросов, касающихся института комплексной экспертизы.
Radio observations of the Black Hole X-ray Binary EXO 1846-031 re-awakening from a 34-year slumber
Creators: name: Williams, D. R. A.
name: Motta, S. E.
name: Fender, R.
name: Miller-Jones, J. C. A.
name: Neilsen, J.
name: Allison, J. R.
name: Bright, J.
name: Heywood, I.
name: Jacob, P. F. L.
name: Rhodes, L.
name: Tremou, E.
name: Woudt, P.
name: Eijnden, J. van den
name: Carotenuto, F.
name: Green, D. A.
name: Titterington, D.
name: van der Horst, A. J.
name: Saikia, P.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present radio [1.3 GHz MeerKAT, 4-8 GHz Karl G. Jansky Very Large Array (VLA) and 15.5 GHz Arcminute Microkelvin Imager Large Array (AMI-LA)] and X-ray (Swift and MAXI) data from the 2019 outburst of the candidate Black Hole X-ray Binary (BHXB) EXO 1846-031. We compute a Hardness-Intensity diagram, which shows the characteristic q-shaped hysteresis of BHXBs in outburst. EXO 1846-031 was monitored weekly with MeerKAT and approximately daily with AMI-LA. The VLA observations provide sub-arcsecond-resolution images at key points in the outburst, showing moving radio components. The radio and X-ray light curves broadly follow each other, showing a peak on ~MJD 58702, followed by a short decline before a second peak between ~MJD 58731-58739. We estimate the minimum energy of these radio flares from equipartition, calculating values of $E_{\rm min} \sim$ 4$\times$10$^{41}$ and 5$\times$10$^{42}$ erg, respectively. The exact date of the return to `quiescence' is missed in the X-ray and radio observations, but we suggest that it likely occurred between MJD 58887 and 58905. From the Swift X-ray flux on MJD 58905 and assuming the soft-to-hard transition happened at 0.3-3 per cent Eddington, we calculate a distance range of 2.4-7.5\,kpc. We computed the radio:X-ray plane for EXO 1846-031 in the `hard' state, showing that it is most likely a `radio-quiet' BH, preferentially at 4.5 kpc. Using this distance and a jet inclination angle of $θ$=73$^{\circ}$, the VLA data place limits on the intrinsic jet speed of $β_{\rm int} = 0.29c$, indicating sub-luminal jet motion.
description: Accepted for publication in MNRAS on 20 September 2022, 17 pages, 6 figures
Sonnenfleckenzeichnung Nr. 237.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 05.10.1996, 08:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1996

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
A Linear Category of Polynomial Functors (extensional part)
Creators: name: Pierre, Hyvernat
Publisher: name: arXiv
Year: 2014
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We construct a symmetric monoidal closed category of polynomial endofunctors (as objects) and simulation cells (as morphisms). This structure is defined using universal properties without reference to representing polynomial diagrams and is reminiscent of Day's convolution on presheaves. We then make this category into a model for intuitionistic linear logic by defining an additive and exponential structure.
description: 21 pages +2 pages d'appendice
title: Η εφαρμογή των αρχών του Ιστορικού Αστικού Τοπίου σε ιστορικά κέντρα της Ευρώπης. Η περίπτωση της Νάπολης
title: The implementation of Historic Urban Landscape principles in historic centres of Europe. Case study: Naples
Creators: name: Γεωργιλα Μαρια
Publisher: name: Technical University of Crete
Year: 2023

description: Τα Ιστορικά Κέντρα των πόλεων της Ευρώπης αντιμετωπίζουν συνεχώς προκλήσεις από τις ταχέως μεταβαλλόμενες κοινωνικές, οικονομικές και περιβαλλοντικές συνθήκες της σύγχρονης εποχής. Η διατήρηση της ισορροπίας ανάμεσα στην διαφύλαξη της πολιτιστικής κληρονομιάς και την κοινωνικό-οικονομική ανάπτυξη μιας ιστορικής πόλης δε μπορεί πλέον να πραγματοποιείται με παραδοσιακούς τρόπους και απαιτούνται ολοκληρωμένες πολιτικές.
Αντικείμενο της παρούσας ερευνητικής εργασίας είναι η μελέτη των στρατηγικών ολοκληρωμένης διατήρησης της αστικής κληρονομιάς σε ιστορικές πόλεις, στο πλαίσιο των αρχών του Ιστορικού Αστικού Τοπίου της UNESCO. Μελετάται η περίπτωση του Ιστορικού Κέντρου της Νάπολης, που εντάχθηκε στην UNESCO το 1995, ως προς τις διαχρονικές προσεγγίσεις του στην προστασία, την ολοκληρωμένη διατήρηση και τη βιώσιμη αστική αναγέννηση του. Αναλύονται τα Ευρωπαϊκά προγράμματα στα οποία έχει συμμετάσχει για την ανάπτυξη, τη διατήρηση του  και την αντιμετώπιση των σύγχρονων αστικών προκλήσεων και αξιολογούνται οι επιπτώσεις των προγραμμάτων αυτών στο ιστορικό περιβάλλον και στο ανθρώπινο δυναμικό του.

description: Europe's historic city centres are constantly challenged by the rapidly changing social, economic and environmental conditions of modern times. Maintaining a balance between the preservation of cultural heritage and the socio-economic development of a historic city can no longer be achieved in traditional ways and integrated policies are required.
The object of this research paper is to study integrated urban heritage conservation strategies in historic cities within the framework of UNESCO's Historic Urban Landscape principles. The case of the Historic Centre of Naples, which became an UNESCO site in 1995, is studied in terms of its longitudinal approaches to protection, integrated conservation and sustainable urban regeneration. Τhe European programmes in which it has participated for its development, preservation and the response to contemporary urban challenges are analyzed, and the impact of these programmes on its historic environment and its human potential is evaluated.
О НЕДОСТАТКАХ ВВЕДЕНИЯ АДВОКАТСКОЙ МОНОПОЛИИ
Creators: name: ФИСУН А.В.
Publisher: name: Международный журнал гуманитарных и естественных наук
Year: 2020
Subjects: АДВОКАТСКАЯ МОНОПОЛИЯ
АДВОКАТУРА
ДЕЯТЕЛЬНОСТЬ В ОБЛАСТИ ПРАВА
ПРЕДСТАВИТЕЛЬСТВО
ЮРИДИЧЕСКАЯ ПОМОЩЬ
ЮРИДИЧЕСКИЕ УСЛУГИ
LEGAL MONOPOLY
ADVOCACY
LEGAL ACTIVITY
REPRESENTATION
LEGAL ASSISTANCE
LEGAL SERVICES

description: В научной статье автор поднимает проблему введения адвокатской монополии в России. Выбранная для исследования тема отличается повышенным уровнем актуальности, так как затрагивает интересы юридического сообщества, а также лиц, прибегающих к юридической помощи. Автор полагает, что во введении адвокатской монополии нет необходимости, и предлагает разрешить обозначенную проблему путем обязательного подтверждения у лица, которое оказывает те или иные юридические услуги, особенно в части представления интересов в суде, наличия высшего юридического образования, а также с помощью введения требований к стажу.
Sonnenfleckenzeichnung Nr. 236.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 04.10.1996, 08:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1996

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
The Right to Be Heard: Children and the Administrative Appeals Tribunal (AAT)
Creators: name: Mitchell, Joanna
Publisher: name: Macquarie University
Year: 2023
Subjects: Other education not elsewhere classified

description: The Administrative Appeals Tribunal (‘AAT’) routinely reviews decisions that affect children under a range of Commonwealth legislation on matters such as migration, child support and the National Disability Insurance Scheme (‘NDIS’). Article 12(2) of the United Nations Convention on the Rights of the Child (‘CRC’) sets out the right of children to be heard in administrative proceedings that affect them. As a state party to the CRC, Australia has agreed to act in accordance with the CRC’s provisions. This paper asks whether the law and procedure of the AAT align with Australia’s international human rights duties arising under art 12 of the CRC. To answer this question, this paper adopts a child rights based approach (‘CRBA’) informed by child standpoint theory to evaluate the extent to which the AAT’s law and procedure (legislation, case law and Practice Directions and Guidelines) recognise and give effect to children’s right to be heard in art 12 of the CRC. The findings show that although children have standing before the AAT, there are practical and, in some cases, statutory barriers to children’s right to be heard under art 12 meaning that children cannot properly exercise their right to be heard in administrative proceedings on matters that affect them. This paper concludes that as long as these barriers exist, the law and procedure of the AAT do not align with art 12 of the CRC and, consequently, Australia is in breach of its international human rights obligations under the CRC. This paper presents a range of options for reform informed by models developed by Laura Lundy and Aoife Daly that, if realised, would remove these barriers to participation, ensure Australia complied with its international legal obligations, and lead to tangible positive change in the way children are heard in the AAT.
Stellar Populations in type Ia supernova host galaxies at intermediate-high redshift: Star formation and metallicity enrichment histories
Creators: name: Millan-Irigoyen, I.
name: del Valle-Espinosa, M. G.
name: Fernández-Aranda, R.
name: Galbany, L.
name: Gomes, J. M.
name: Moreno-Raya, M.
name: López-Sánchez, Á. R.
name: Mollá, M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a summary of our project that studies galaxies hosting type Ia supernova (SN Ia) at different redshifts. We present Gran Telescopio de Canarias (GTC) optical spectroscopy of six SN Ia host galaxies at redshift $z\sim 0.4-0.5$. They are joined to a set of SN Ia host galaxies at intermediate-high redshift, which include galaxies from surveys SDSS and COSMOS. The final sample, after a selection of galaxy spectra in terms of signal-to-noise and other characteristics, consists of 680 galaxies with redshift in the range $0.04 < z < 1$. We perform an inverse stellar population synthesis with the code {\sc fado} to estimate the star formation and enrichment histories of this set of galaxies, simultaneously obtaining their mean stellar age and metallicity and stellar mass. After analysing the correlations among these characteristics, we look for possible dependencies of the Hubble diagram residuals and supernova features (luminosity, color and strength parameter) on these stellar parameters. We find that the Hubble residuals show a clear dependence on the stellar metallicity weighted by mass with a slope of -0.061\,mag\,dex$^{-1}$, when represented in logarithmic scale, $\log{ \langle Z_{M}/Z_{\odot}\rangle }$. This result supports our previous findings obtained from gas oxygen abundances for local and SDSS-survey galaxies. Comparing with other works from the literature that also use the stellar metallicity, we find a similar value, but with more precision and a better significance (2.08 vs $\sim$ 1.1), due to the higher number of objects and wider range of redshift of our sample.
description: 21 pages, 19 figures, accepted for publication in Monthly Notices of the Royal Astronomical Society