bluuebunny/crossref_metadata_2025 huggingface dataset:
ЕФЕКТИВНІСТЬ ЗАСТОСУВАННЯ СТАБІЛІЗОВАНОГО ВОДНОГО ОЗОНУ ДЛЯ САНАЦІЇ БІОАЕРОЗОЛЮ ТА ПОВЕРХОНЬ У КЛІНІКАХ ВЕТЕРИНАРНОЇ МЕДИЦИНИ
Authors: Мочернюк М. М. , Кухтин М. Д. , Горюк Ю. В. , Данилков С. О.
Published: June 2023

У ветеринарних клініках з лікування дрібних тварин виникає необхідність застосування дезінфікуючих засобів для обробки різних поверхонь із метою недопущення розповсюдження патогенних і умовно-патогенних збудників. Метою роботи було дослідження ефективності антимікробної дії стабілізованого водного озону під час санації біоаерозолю та поверхонь боксів для перетримки хворих тварин у клініках ветеринарної медицини. Для обробки озоном біоаерозолю та поверхонь використовували озоногенератор, який виробляє стабільний водний озон у концентрації 1,5 або 3,0 мг/л. Вміст мезофільних аеробних мікроорганізмів у біоаерозолі визначали седиментаційним методом, а з поверхні боксів за допомогою змивів тампоном. Інкубація посівів за температури 30 °С протягом 72 годин. Установлено, що обробка біоаерозолю стабілізованим водним озоном методом розприскування в кількості 25–50 мл/ м3 повітря спричиняла приблизно в 40 разів зниження кількості мікроорганізмів. Після такої процедури з біоаерозолю виділялися тільки в 44,4–55,5 % проб мезофільні аеробні мікроорганізми в кількості не більше 20 КУО/м3. До обробки біоаерозолю водним озоном на поверхнях боксів із нержавіючої сталі та пластику кількість мезофільних аеробних бактерій була в межах 4,26–4,33 lg КУО/см2. Протирання поверхонь водою з мийним засобом знизило мікробну контамінацію сталі та пластику в 6,2 та 5,6 разів відповідно. Водночас аерозольне застосування озону дозволило практично знищити мікроорганізми на поверхнях боксів, оскільки зі змивів бактерії не виділялися. Виявлено високу антимікробну ефективність від застосування стабілізованого водного озону за дезінфекції столів у ветеринарних клініках, як із значним мікробним забрудненням (5431,5 ± 318,3 КУО/мл змиву), так і з невеликим обсіменінням поверхонь (90–100 КУО/мл змиву). Оскільки ефективність обробки становила 99,9–100 %. Отже, пропонуємо застосувати стабілізований водний озон для санації біоаерозолю та знезараження столів навіть під час робочого дня.
ВПЛИВ КОМПЛЕКСУ СИСТЕМИ ОБРОБІТКУ ҐРУНТУ НА ОСОБЛИВОСТІ ПРОРОСТАННЯ І ПОКАЗНИКИ ХАРЧОВОЇ ЦІННОСТІ ЦИКОРІЮ
Authors: Ткач О. В. , Овчарук О. В. , Овчарук В. І. , Ткач Л. В. , Аморциту О. В.
Published: June 2023

У статті зазначено, що система обробітку ґрунту під цикорій коренеплідний майже така сама, як і під інші польові культури. Особливості полягають у тому, що культура утворює велику вегетативну масу та порівняно невелику кореневу систему. Це зумовлює більшу увагу до родючості та вологості ґрунту. Тому під цикорій необхідно ретельно проводити обробіток верхнього шару ґрунту. За своїми фізичними властивостями насіння цикорію погано вбирає вологу, проростає повільно, сходи з’являються на 15–20 добу після сівби. Основними завданнями системи обробітку ґрунту є також створення глибокого орного шару, посилення аерації, нагромадження у ґрунті належної кількості вологи та поживних речовин, зменшення забур’яненості, проведення боротьби із хворобами та шкідниками, особливим агротехнічним заходом є розробка та вирівнювання верхнього шару ґрунту. Такий обробіток сприятиме дружньому проростанню насіння, інтенсивному росту та розвитку рослин, забезпечить високу врожайності та харчову цінність цикорію. У результаті експериментальних досліджень установлено, що комплексний системний обробіток ґрунту під цикорій коренеплідний не тільки сприяє нагромадженню та збереженню вологи у ґрунті, але й забезпечує можливість висівати насіння на встановленню глибину у вологий шар, рівномірно без пропусків за прямолінійного та паралельного розміщення рядків. Сівба у вологий, добре розроблений ґрунт сприяє інтенсивному проростанню насіння, підвищенню польової схожості. Також результатами досліджень підтверджено, що здебільшого залежно від сорту цикорію та місця його вирощування вуглеводний комплекс (інуліди + цукри) дає високі показники, які близькі до показників коренеплодів цукрових буряків, що багаті на вміст сухих речовин.
Study to Assess the Knowledge and Practice of Pediatric Nurses Regarding Postoperative Pain Management in a Selected Hospital, Tamil Nadu, India
Authors: Karthiga.K  , Hepsibah Sharmil  , Anjana.S  , Myvizhi.K  , Priyadharshini.S  , Joel P Joseph
Published: June 2023

Abstract:Background : Children continue to experience unrelieved moderate to severe pain post operativelydespite the evidence to guide practice being readily available. Objectives to ascertain how nursesactually manage post operative pain in children and whether pain management practices adhere tocurrent best practice guidelines.1Materials and Methods: The sample size was 69 from chettinad hospital and research institute. Theresearch design used in this study is Quantitative descriptive design. non-probability convenientsampling technique will be used to select the samples.Standardized questionare and checklist was used to collect data.There data was analyzed and tabulated.Result : study shows Starting with age group majority of nurses about 72.5% were under the age groupof 20 to 29. Among the nurses, majority about 63.9% were female, male nurses were very lesscomparatively. About 70% of pediatric nurses were inadequate in knowledge and 30% of pediatricnurses were moderate in knowledge. About72.5% of nurses were good in practice and 27.5% of nurses were moderate in practice. There is noassociation between the selected demographic variables and the level practice of pediatric nursesregarding post operative pain management in children.
IMPLEMENTASI PROGRAM KARTU IDENTITAS ANAK (KIA) OLEH DINAS KEPENDUDUKAN DAN PENCATATAN SIPIL KABUPATEN DHARMASRAYA
Authors: Delta Utama Anggia , Koeswara Hendrik , Kabulla Muhammad Ichsan
Published: June 2023

The purpose of this research is to explain the implementation of the Child Identity Card Program by the Department of Population and Civil Registration of Dharmasraya Regency. This research was conducted using descriptive qualitative techniques, namely data collection using interviews and documentation. The selection of informants used is source triagulation. The data validity technique that the researcher uses is triagulation. This study uses the concepts of Van Meter and Van Horn, namely policy standards and objectives, resources, characteristics of implementing agents, inter-organizational communication, attitudes or tendencies of implementers, and social, economic, and political situations. Based on the findings in the field, it can be concluded that the Implementation of the Child Identity Card Program by the Department of Population and Civil Registration of Dharmasraya Regency has been implemented but not optimal. In the implementation of the Child Identity Card Program in Dharmasraya there are still obstacles in the form of the absence of a clear program structure between implementing organizations which results in ineffective communication and coordination due to the absence of a clear division of tasks and roles between the agencies involved. Then the influence of social, economic and political conditions as well as people's understanding of the Child Identity Card program which has not been good has an impact on the implementation of the Child Identity Card program in Dharmasraya District.
The degree of Newton's thinking in future students
Authors: Marušić Mirko , Mišurac Irena
Published: June 2023

This paper presents the results of a six-year project, where one of the goals was to observe the conceptual understanding of Newtonian mechanics with which students enrol in undergraduate studies where they study physics courses from the very beginning. As an example of such study programs, the research included 977 undergraduate freshman students of university studies: Pharmacy (N = 152); Chemistry and Chemical Technology (N=563); Food technology (N=123) and professional study of Material Protection and Recovery (N=139). The measuring instrument used to assess the student's level of knowledge of Newtonian mechanics is the Force Concept Inventory (FCI test). In all teaching programs of the observed undergraduate studies, physics courses are core courses and therefore require significant students' engagement and knowledge in order to be mastered successfully. Results show that enrolled students arrive to these studies with extremely poor knowledge of Newtonian mechanics. Among the undergraduate students of Pharmacy, 9.9% of students are at the level of Newtonian thinking; in the undergraduate study of Chemistry and Chemical Technology, 0.9%; in the undergraduate study of Food Technology, 4%; while in the undergraduate professional study of Material Protection and Recovery, there are no enrolled students who have adopted Newtonian mechanics. These results point to significant problems in high school physics teaching, as well as to problems in the quality mastery of physics course material at the observed studies.
The 22nd WA Lee Equity Lecture
Authors: C Derrington The Hon Sarah
Published: June 2023

18 November 2021, Banco Court, Supreme Court of Queensland.
The Absolute Age of M92
Authors: Ying Jiaqi (Martin) , Chaboyer Brian , Boudreaux Emily M. , Slaughter Catherine , Boylan-Kolchin Michael , Weisz Daniel
Published: June 2023

The absolute age of a simple stellar population is of fundamental interest for a wide range of applications but is difficult to measure in practice, as it requires an understanding of the uncertainties in a variety of stellar evolution processes as well as the uncertainty in the distance, reddening, and composition. As a result, most studies focus only on the relative age by assuming that stellar evolution calculations are accurate and using age determinations techniques that are relatively independent of distance and reddening. Here, we construct 20,000 sets of theoretical isochrones through Monte Carlo simulation using the Dartmouth Stellar Evolution Program to measure the absolute age of the globular cluster M92. For each model, we vary a range of input physics used in the stellar evolution models, including opacities, nuclear reaction rates, diffusion coefficients, atmospheric boundary conditions, helium abundance, and treatment of convection. We also explore variations in the distance and reddening as well as its overall metallicity and α enhancement. We generate simulated Hess diagrams around the main-sequence turn-off region from each set of isochrones and use a Voronoi binning method to fit the diagrams to Hubble Space Telescope Advanced Camera for Surveys data. We find the age of M92 to be 13.80 ± 0.75 Gyr. The 5.4% error in the absolute age is dominated by the uncertainty in the distance to M92 (∼80% of the error budget); of the remaining parameters, only the total metallicity, α element abundance, and treatment of helium diffusion contribute significantly to the total error.
Probing the Star Formation Main Sequence Down to 108
M
⊙ at 1.0 < z < 3.0
Authors: Mérida Rosa M. , Pérez-González Pablo G. , Sánchez-Blázquez Patricia , García-Argumánez Ángela , Annunziatella Marianna , Costantin Luca , Lumbreras-Calle Alejandro , Alcalde-Pampliega Belén , Barro Guillermo , Espino-Briones Néstor , Koekemoer Anton M.
Published: June 2023

We investigate the star formation main sequence (MS; SFR–M
⋆) down to 108−9
M
⊙ using a sample of 34,061 newly discovered ultrafaint (27 mag ≲ i ≲ 30 mag) galaxies at 1 < z < 3 detected in the GOODS-N field. Virtually none of these galaxies are contained in previous public catalogs, effectively doubling the number of known sources in the field. The sample was constructed by stacking the optical broadband observations taken by the HST/GOODS-CANDELS surveys, as well as the 25 ultradeep medium-band images gathered by the GTC/SHARDS project. Our sources are faint (average observed magnitudes 〈i〉 ∼ 28.2 and 〈H〉 ∼ 27.9 mag), blue (UV slope 〈β〉 ∼ −1.9), star-forming (rest-frame colors 〈U − V〉 ∼ 0.10 and 〈V − J〉 ∼ 0.17 mag) galaxies. These observational characteristics are identified with young (mass-weighted age 〈t

M−w
〉 ∼ 0.014 Gyr) stellar populations subject to low attenuations (〈A(V)〉 ∼ 0.30 mag). Our sample allows us to probe the MS down to 108.0
M
⊙ at z = 1 and 108.5
M
⊙ at z = 3, around 0.6 dex deeper than previous analyses. In the low-mass galaxy regime, we find an average value for the slope of 0.97 at 1 < z < 2 and 1.12 at 2 < z < 3. Nearly 60% of our sample presents stellar masses in the range 106-8
M
⊙ at 1 < z <G 3. If the slope of the MS remained constant in this regime, the sources populating the low-mass tail of our sample would qualify as starburst galaxies.
Bi-Kappa Proton Mirror and Cyclotron Instabilities in the Solar Wind
Authors: Yoon P. H. , López R. A. , Zaheer S.
Published: June 2023

The charged particles in the solar wind are often observed to possess a nonthermal tail in the velocity distribution function, a feature that can be fitted with the Kappa model. The anisotropic, or bi-Kappa, model of protons, electrons, and other charged particles is thus adopted in the literature for interpreting the data as well as in the context of the analysis of wave–particle interactions. The present paper develops an approximate but efficient theory of the mirror and cyclotron instabilities excited by the bi-Kappa protons in the solar wind. A velocity moment-based quasi-linear theory of these instabilities is also formulated in order to investigate the saturation behavior. Applications of the formalism are made for instabilities close to the marginally unstable state, which is typical of the solar wind near 1 au.
Bimodal Black Hole Mass Distribution and Chirp Masses of Binary Black Hole Mergers
Authors: Schneider Fabian R. N. , Podsiadlowski Philipp , Laplace Eva
Published: June 2023

In binary black hole mergers from isolated binary-star evolution, both black holes are from progenitor stars that have lost their hydrogen-rich envelopes by binary mass transfer. Envelope stripping is known to affect the pre-supernova core structures of such binary-stripped stars and thereby their final fates and compact remnant masses. In this paper, we show that binary-stripped stars give rise to a bimodal black hole mass spectrum with characteristic black hole masses of about 9 M
⊙ and 16 M
⊙ across a large range of metallicities. The bimodality is linked to carbon and neon burning becoming neutrino dominated, which results in interior structures that are difficult to explode and likely lead to black hole formation. The characteristic black hole masses from binary-stripped stars have corresponding features in the chirp-mass distribution of binary black hole mergers: peaks at about 8 and 14 M
⊙ and a dearth in between these masses. Current gravitational-wave observations of binary black hole mergers show evidence for a gap at 10–12 M
⊙ and peaks at 8 and 14 M
⊙ in the chirp-mass distribution. These features are in agreement with our models of binary-stripped stars. In the future, they may be used to constrain the physics of late stellar evolution and supernova explosions and may even help measure the cosmological expansion of the universe.
A Time-efficient, Data-driven Modeling Approach for Predicting the Geomagnetic Impact of Coronal Mass Ejections
Authors: Roy Souvik , Nandy Dibyendu
Published: June 2023

To understand the global-scale physical processes behind coronal mass ejection (CME)–driven geomagnetic storms and predict their intensity as a space weather forecasting measure, we develop an interplanetary CME flux rope–magnetosphere interaction module using 3D magnetohydrodynamics. The simulations adequately describe CME-forced dynamics of the magnetosphere including the imposed magnetotail torsion. These interactions also result in induced currents, which are used to calculate the geomagnetic perturbation. Through a suitable calibration, we estimate a proxy of geoeffectiveness—the Storm Intensity index (STORMI)—that compares well with the Dst/SYM-H index. Simulated impacts of two contrasting CMEs quantified by the STORMI index exhibit a high linear correlation with the corresponding Dst and SYM-H indices. Our approach is relatively simple, has fewer parameters to be fine-tuned, and is time efficient compared to complex fluid-kinetic methods. Furthermore, we demonstrate that flux rope erosion does not significantly affect our results. Thus our method has the potential to significantly extend the time window for predictability—an outstanding challenge in geospace environment forecasting—if early predictions of near-Earth CME flux rope structures based on near-Sun observations are available as inputs. This study paves the way for early warnings based on operational predictions of CME-driven geomagnetic storms.
(En) pleine conscience : revue critique du concept
Authors: Kotsou Ilios , Leys Christophe
Published: June 2023

Au cours des dernières années, les pratiques méditatives et plus singulièrement la méditation dite « de pleine conscience » (« mindfulness 1  »), ont fait l’objet d’un engouement sans précédent. Elles sont aujourd’hui appliquées aux entreprises, à l’éducation et même à l’armée. Cette hype de la méditation, qui a suscité un certain nombre d’idées fausses sur le sujet, a également été suivie par une série de critiques. Cet article examine les principales critiques et propose des pistes pour y répondre. Il aborde notamment les difficultés à définir la méditation et la pleine conscience, ainsi que les problèmes méthodologiques qui affectent l’interprétation des résultats de recherche. L’article discute également de l’image erronée de la méditation comme une panacée et son utilisation pour échapper aux difficultés de la vie. Enfin, il explore les effets indésirables des pratiques méditatives et aborde les questions éthiques liées à l’instrumentalisation de la méditation et à la justice sociale.
Plurilinguisme et créativité scientifique
Authors: Lévy-Leblond Jean-Marc
Published: June 2023

Je voudrais ici mettre en cause deux lieux communs concernant les rapports de la science et de la langue, et terminer ensuite en esquissant un programme utopique et probablement destiné à le rester — mais qui sait…
Culture et plurilinguisme
Authors: Miglierina Stéphane
Published: June 2023

Les mises en scènes universitaires des deux comédies italiennes, dans le cadre d’un atelier d’enseignement de l’italien par le théâtre et d’une tournée franco-italienne, permettent de définir le plurilinguisme scénique comme une rencontre linguistique qui évite la traduction systématique, et acquiert une fonction dynamisante dans les échanges entre les personnages sur scène. Source de comique mais aussi de pathos, à l’image des comédies des affetti, il s’appuie paradoxalement sur une drama-turgie du silence et du geste, ajoutant à sa fonction communicationnelle une dimension scénique et visuelle intrinsèque à la rencontre linguistique. Au contraire de la traduction littéraire, une telle dimension met en avant la différence entre langue source et langue cible, et c’est précisément dans cette dissonance que se situe le politique.
Culture et plurilinguisme
Authors: Tronea Maria
Published: June 2023

L’aura du "vert" marque l’idiolecte des grands écrivains, assertion il-lustrée dans cet article par des exemples tirés de l’œuvre de Mihai Eminescu, Federico García Lorca et Salvatore Quasimodo, triade ayant en commun le penchant vers la nature et la modernité de la palette stylistique.
Analytical assessment of the filed results on the PV system connectors performance under operating temperature
Authors: LAHBIB Mebarek , BOUSSAID Mohammed , MOUNGAR Houcine , TAHRI Ahmed
Published: June 2023

In this study, we will shed light on the aggressive effect of a blowing sandstorm in the presence of high temperatures on the photovoltaic inter-module connectors in a solar station located in the desert environment of southwestern Algeria. After a short period of operation, it is observed that the MC4 connectors, which tighten the interconnection between the photovoltaic modules, are completely faulty because of sand grains carried away by a wind blowing at an average annual speed, which exceeds 6 m/s. Then, we analyzed and evaluated the connector failure to propose an appropriate solution. We checked the variations of the intrinsic temperatures of each connector employing the thermocouple for the three cases of operating temperatures, as well as the current measurement flowing through each connector, to calculate the powers dissipated in each branch of the circuit. Finally, this experimental work shows that a loss of power reaches almost 10% from the nominal power of the typical case. The proposed solution for this problem is to cover the connectors with an impervious plastic cover.
Effective transform-expansions algorithm for solving non-linear fractional multi-pantograph system
Authors: Qazza Ahmad , Saadeh Rania , Ala'yed Osama , El-Ajou Ahmad
Published: June 2023

This study presents a new and attractive analytical approach to treat systems with fractional multi-pantograph equations. We introduce the solution as a rapidly-converging series using the Laplace residual power series technique. This method controls the range of convergence and can be easily programmed to find many terms of the series coefficients by computer software. To show the efficiency and strength of the proposed method, we compare the results obtained in this study with those of the Homotopy analysis method and the residual power series technique. Furthermore, two exciting applications of fractional non-homogeneous pantograph systems are discussed in detail and solved numerically. We also present graphical simulations and analyses of the obtained results. Finally, we conclude that the obtained approximate solutions are very close to the exact solutions with a slight difference.
Measure of non-compactness for nonlocal boundary value problems via $ (k, \psi) $-Riemann-Liouville derivative on unbounded domain
Authors: Aphithana Aphirak , Sudsutad Weerawat , Kongson Jutarat , Thaiprayoon Chatthai
Published: June 2023

In this paper, we investigate the existence result for $ (k, \psi) $-Riemann-Liouville fractional differential equations via nonlocal conditions on unbounded domain. The main result is proved by applying a fixed-point theorem for Meir-Keeler condensing operators with a measure of noncompactness. Finally, two numerical examples are also demonstrated to confirm the usefulness and applicability of our theoretical results.
Intelligent crowd sensing pickpocketing group identification using remote sensing data for secure smart cities
Authors: Zhang Jing , Fan Ting , Lang Ding , Xu Yuguang , Li Hong-an , Li Xuewen
Published: June 2023

As a public infrastructure service, remote sensing data provided by smart cities will go deep into the safety field and realize the comprehensive improvement of urban management and services. However, it is challenging to detect criminal individuals with abnormal features from massive sensing data and identify groups composed of criminal individuals with similar behavioral characteristics. To address this issue, we study two research aspects: pickpocketing individual detection and pickpocketing group identification. First, we propose an IForest-FD pickpocketing individual detection algorithm. The IForest algorithm filters the abnormal individuals of each feature extracted from ticketing and geographic information data. Through the filtered results, the factorization machines (FM) and deep neural network (DNN) (FD) algorithm learns the combination relationship between low-order and high-order features to improve the accuracy of identifying pickpockets composed of factorization machines and deep neural networks. Second, we propose a community relationship strength (CRS)-Louvain pickpocketing group identification algorithm. Based on crowdsensing, we measure the similarity of temporal, spatial, social and identity features among pickpocketing individuals. We then use the weighted combination similarity as an edge weight to construct the pickpocketing association graph. Furthermore, the CRS-Louvain algorithm improves the modularity of the Louvain algorithm to overcome the limitation that small-scale communities cannot be identified. The experimental results indicate that the IForest-FD algorithm has better detection results in Precision, Recall and F1score than similar algorithms. In addition, the normalized mutual information results of the group division effect obtained by the CRS-Louvain pickpocketing group identification algorithm are better than those of other representative methods.
Scritture del sé della diaspora italiana
Authors: Tirri Lucia Cristina
Published: June 2023

Le scritture del sé della diaspora italiana, oltre ad essere preziose testimonianze letterarie, possono rappresentare delle valide guide turistiche per chiunque voglia conoscere il paese delle origini. Italiani e italiane all’estero nei loro scritti autobiografici raccontano il paese, con l’intento di coglierne l’autenticità. Narrazione e turismo sono da sempre legati, narrare i borghi consente ad autori e lettori di prendere consapevolezza sia di una parte importante di sé sia di fasi particolari del nostro Paese. Tali scritti consentono di rintracciare nuovi itinerari da esplorare. La ricostruzione delle proprie radici serve a stabilire ponti immaginari tra il vecchio e il nuovo mondo e si rivela preziosa per chi è animato dalla stessa urgenza di conoscenza. Il paese delle origini assume i tratti di un ‘in-between place’, che proprio la cultura può ricreare in continuazione. Il luogo originario rinasce così realmente e simbolicamente grazie alla geografia emotiva e conoscitiva dell’animo migrante, garantendo autentico ‘orientamento’.
Pap Khouma: una voce tra ironia e disincanto
Authors: Emanuele Luisa
Published: June 2023

Pap Abdoulaye Khouma è considerato il precursore della letteratura della migrazione in lingua italiana. Infatti si inserisce nel filone autobiografico, proprio delle opere iniziali di narrativa migrante. Se, nella prima opera Io, venditore di elefanti. Una vita per forza fra Dakar, Parigi e Milano del 1990 racconta, attraverso una scrittura curata dal giornalista Oreste Pivetta, la sua storia di migrante, nelle altre opere raggiunge un’autonomia linguistica che gli permette di ‘viaggiare’ da solo tra le pagine della propria vita e di utilizzare lo stile che più ritiene aderente ai contenuti narrati. Il contributo si propone di analizzare le opere dell’autore, per tracciare la parabola letteraria e il difficile percorso compiuto dallo scrittore che, da semplice vu cumprà nelle spiagge, con la volontà e la determinazione riesce da solo ad imparare la lingua italiana, facendone uno strumento di libertà.
Prolégomènes à l’étude morphologique des « quartiers occidentaux » d’Ostie (IVe siècle av. J.-C. – IIe siècle apr. J.-C.)
Authors: Mainet Grégory
Published: June 2023

Les « quartiers occidentaux » d’Ostie ont fait l’objet de divers travaux au cours des deux dernières décennies et de nouveaux projets sont en train de voir le jour. Cependant, aucun n’a encore tenté de comprendre le développement de la forme urbaine de ce secteur entre le IVe siècle av. J.-C. et le début du IIe siècle apr. J.-C. La présente étude propose une réflexion préliminaire sur la formation de ces quartiers et cherche à poser les fondements d’une étude de morphologie urbaine plus vaste. Cette enquête se fonde sur la documentation des fouilles menées dans la première moitié du XXe siècle, qui reste souvent inédite, et sur les résultats des fouilles plus récentes menées sous le Tempio dei Fabri Navales (III, ii, 1-2) et la Schola del Traiano (IV, v, 15-16).
Dinamiche urbane pre-adrianee nel settore costiero della città di Ostia
Authors: Turci Marcello
Published: June 2023

Nell’ambito delle indagini condotte tra la fine degli anni Sessanta e la metà degli anni Settanta alle c.d. Terme Marittime (III, VIII, 2) e alle Terme di Porta Marina (IV, X, 1) vennero eseguiti saggi di scavo sotto i livelli pavimentali.Tali scavi, rimasti sostanzialmente inediti, hanno rivelato la presenza una serie di fasi inquadrabili tra gli inizi del I secolo d.C. e l’età traianea di notevole importanza per valutare le dinamiche di superamento delle mura tardo-repubblicane e il conseguente ampliamento della città in direzione del mare. In epoca domizianeo-traianea lo sviluppo dell’insula III, VIII, 2 aveva già raggiunto l’assetto urbanistico di epoca adrianea. L’edificio termale, costruito ad una quota più elevata, sfruttò tutta una serie di opere murarie che in parte definiscono i limiti dell’isolato stesso. Le Thermae maritimae, nome antico delle Terme i Porta Marina, iniziate da Adriano e terminata da Antonino Pio, sostituirono un precedente edificio termale di epoca domizianea dotato di una monumentale natatio.
Aspetti della scultura ostiense alla luce di recenti indagini archeometriche
Authors: Bruno Matthias , Attanasio Donato , Prochaska Walter
Published: June 2023

51 sculture provenienti da Ostia antica sono state sottoposte ad analisi archeometriche per poter determinare l’esatta provenienza dei marmi impiegati. Le statue, distinte per ritrattistica imperiale e privata, ritratti di filosofi greci, statuaria maggiore e di arredo, offrono un primo ampio panorama di approfondimento capace di chiarire aspetti riguardanti gli scultori e gli artisti coinvolti, gli allestimenti e le datazioni. L’uso di marmi differenti nella scultura, come anche nell’architettura, non è mai casuale e riflette sempre, tranne diverse eccezioni che devono essere approfondite e comprese, gli stretti legami esistenti tra committenza, botteghe di produzione e le qualità dei marmi impiegati.
Interventi imperiali nell’attività edile a Ostia tra Valentiniano I e Onorio
Authors: Licordari Antonio , Pellegrino Angelo
Published: June 2023

Nella seconda metà del IV sec. d.C. si registra a Ostia una consistente ripresa dell’attività edilizia, favorita specialmente da Valentiniano I e Valente, che si avvalgono per la realizzazione pratica dell’opera del prefetto dell’annona e, nei casi più importanti, di quello urbano. Questi lavori interessano tutte le aree della città. Sono state riesaminate alcune iscrizioni relative a rifacimenti di costruzioni che possono contribuire all’approfondimento di questo periodo, forse l’ultimo, di diffuso fervore edilizio.
Infrastrutture portuali a Portus
Authors: Bukowiecki Évelyne , Mimmo Milena
Published: June 2023

I lavori svolti dall’École française de Rome a Portus dal 2009 hanno permesso di rinnovare completamente le nostre conoscenze delle infrastrutture del nuovo complesso portuale voluto da Claudio, completato da Traiano e dagli altri imperatori Antonini, interamente riorganizzato sotto la dinastia dei Severi e mantenuto in attività ben oltre il periodo imperiale. Questo contributo propone una presentazione generale dei principali risultati dello studio archeologico e architettonico di due monumenti emblematici del sistema portuale che costituiscono il punto primordiale e centrale del progetto di Claudio: i Magazzini cosiddetti Traianei e il molo nord-sud.
El muelle este-oeste de Portus y sus ambientes, primeros datos sobre su configuración arquitectónica
Authors: Bermejo Meléndez Javier , Carrasco Juan M. Campos  , Sebastiani Renato , Meléndez Alberto Bermejo  , Fernández Lucía , Marfil Francisco , D’Ammassa Cristian
Published: June 2023

La siguiente contribución recoge los resultados de la actividad arqueológica de excavación y análisis arqueoarquitectónico desarrollados en el muelle este-oeste de Portus en 2019. En esta línea se exponen, de manera preliminar, los resultados de esta intervención que han tenido por objeto de estudio de manera preferente la zona superior de la cabeza del muelle. Las actividades de excavación han puesto de relieve numerosos ambientes, compartimentaciones, pantalanes adosados, etc. que permiten dibujar una realidad más compleja de la que inicialmente se tenía para el mismo. Desde esta perspectiva desde sus momentos fundacionales se observa el aditamento, remodelación y reconstrucción de numerosos espacios, en el tránsito hacia la Antigüedad Tardía.
Portus: lo scavo di un isolato presso la fossa Traiana
Authors: D’Ammassa Cristian , Manna Priamo Antonio , Rosati Paolo
Published: June 2023

In questo contributo si presentano i risultati delle campagne di scavo eseguite tra il 2015 e il 2018 sotto la direzione scientifica del Parco Archeologico di Ostia Antica, in un lotto di terreno ubicato al Km 23,00 della moderna via Portuense, tra l’Episcopio e la fossa Traiana. L’area ha restituito una stratigrafia archeologica in buono stato di conservazione e di grande interesse per la comprensione delle dinamiche di abbandono e riutilizzo degli Horrea in questo settore del Portus Romae tra l’epoca tardo antica e altomedievale.
Une image de l’exil : la lutte contre Franco dans les journaux brésiliens
Authors: Paulo Heloisa
Published: June 2023

La fin de la Guerre Civile en Espagne a marqué le début d’un long exil pour les vaincus et leurs alliés. Parmi ces derniers se trouvaient les républicains portugais qui avaient participé au conflit. Exilés au Brésil, les uns et les autres continuèrent à lutter contre les dictatures de la péninsule ibérique. En 1947, aidés par deux associations, la Société des Amis de la Démocratie Portugaise (SADP) et l’Association Brésilienne des Amis du Peuple Espagnol (ABAPE), les exilés publiaient un journal à Rio de Janeiro appelé Libertação. Notre travail vise à analyser les articles publiés dans les années 1940, notamment dans ce journal, et à comprendre les arguments utilisés pour mobiliser l’opinion publique et le gouvernement brésiliens sur la cause des exilés.
Expériences migratoires et trajectoires familiales des réfugiés catholiques d’origine juive:
Authors: Valbousquet Nina
Published: June 2023

À partir des archives vaticanes inédites pour la période de la Seconde Guerre mondiale, cette étude de cas examine un accord diplomatique entre Saint-Siège et Brésil octroyant 3000 visas brésiliens pour l’émigration de réfugiés européens considérés « catholiques non aryens » (d’origine juive) de 1939 à 1942. Cet article retrace le périple des réfugiés à travers l’Europe en guerre et jusqu’à leur admission ou refoulement du Brésil. Les suppliques et dossiers nominatifs permettent de retrouver la voix individuelle de ces réfugiés confrontés à des séparations familiales provoquées par les catégorisations raciales et confessionnelles.
Migration de masse et solidarité transnationale : le cas juif au tournant du xxe siècle
Authors: Lambauer Barbara
Published: June 2023

À la fin du xixe siècle, plusieurs organisations juives, fondées en Europe occidentale pour promouvoir l’émancipation juive dans l’espace méditerranéen et en Europe orientale, se coordonnent pour venir à l’aide des réfugiés et migrants quittant l’Europe de l’Est pour l’Amérique. Apportant secours, renseignements et aide matérielle pour la traversée transcontinentale, elles créent par ailleurs des infrastructures d’éducation et de formation en amont et en aval du mouvement. Cette œuvre, peu abordée par l’historiographie, vise en même temps à rassurer les inquiétudes nées de l’apparition de mouvements antisémites dans le monde occidental.
« Débarrasser la France de la poliomyélite »
Authors: Baylac-Paouly Baptiste
Published: June 2023

Cet article traite des moyens de communication et d’information déployés par l’Institut Mérieux de Lyon afin de promouvoir la vaccination contre la poliomyélite en France dans les années 1960. En tant que producteur des deux vaccins antipoliomyélitiques (vaccin Lépine et vaccin Sabin) utilisés à l’époque, l’institut lyonnais a cherché à mobiliser la communauté médicale et scientifique, mais également le monde politique, contre cette maladie pour laquelle la vaccination obligatoire venait d’être adoptée. À terme, l’Institut Mérieux souhaitait qu’une campagne nationale d’information et de vaccination soit mise en place. En définitive, la perception de la poliomyélite ainsi que la prise en compte de sa gravité et de ses répercussions ont été entièrement associées à sa prévention à travers la vaccination.
“Onoda : 10 000 nuits dans la jungle” : Une étude cinématographique de l’irréductibilité
Authors: Capiau Brecht
Published: June 2023

FILM : Le 11 mars 1974, l’île de Lubang (Philippines) est le théâtre d’un événement pour le moins singulier : Hiroo Onoda, un officier des renseignements japonais, se rend aux autorités après vingt-neuf ans de « résistance ».
De Vienne via Bruxelles à Chambon‑sur‑Lignon
Authors: Weyssow Daniel
Published: June 2023

DOCUMENTAIRE : La commune de Chambon-sur-Lignon, située dans le département de Haute-Loire, dans le Massif central, s’est distinguée durant la Seconde Guerre mondiale pour avoir caché des personnes ayant décidé d’échapper au Service du Travail Obligatoire, mais aussi de nombreux (enfants) juifs. Yad Vashem a ainsi honoré individuellement par une médaille de « Justes parmi les nations » plus d’une quarantaine de « Sauveurs », ainsi que le village lui-même et les communes voisines d’un diplôme d’honneur collectif pour les avoir préservés de la déportation et d’une mort certaine à Auschwitz.
Les bourreaux
Authors: Crahay Frédéric
Published: June 2023

Depuis toujours, le bourreau fascine autant qu’il effraie. Les auteurs de crimes de masse sont des individus qui exécutent, facilitent ou ordonnent l’anéantissement d’un groupe spécifique.Le numéro 100 de Témoigner, paru en septembre 2008, s’est jadis intéressé aux bourreaux nazis. Ce dossier propose une approche historique et criminologique des autres génocides du XXe siècle.
History as a Justiﬁcation for Genocide: The Interpretation of Rwanda’s Past by Théoneste Bagosora
Authors: Krivushin Ivan
Published: June 2023

De mai à juillet 1994, le génocide au Rwanda a coûté la vie à environ un million de Tutsi et de Hutu. Le colonel Théoneste Bagosora, considéré comme l’un des architectes du génocide, a été condamné à la prison à vie en décembre 2008. Il est décédé en septembre 2021 dans la prison de Bamako au Mali. S’appuyant sur les excuses que Bagosora a écrites peu avant son arrestation, le professeur Ivan Krivushin analyse la manière dont le génocide rwandais a été présenté et réécrit par l’un de ses principaux acteurs.
Se souvenir sélectivement les savoirs sur la Shoah en Bulgarie
Authors: Ragaru Nadège
Published: June 2023

Comment comprendre que, dans les discours publics et les imaginaires profanes, la déportation des Juifs de Yougoslavie et de Grèce, sans être entièrement oblitérée, ait été graduellement estompée sous l’éclairage que le « sauvetage des Juifs bulgares » projetait sur elle ? Afin de répondre à cette question, la focale de l’enquête doit embrasser, au-delà de la discipline historique, les mondes judiciaires, politiques, muséaux et artistiques ; il convient aussi d’apprécier le rôle des espaces transnationaux de la guerre froide et du postcommunisme dans l’écriture du passé en Bulgarie.
‘Bringing about’ complex social groups in WWII testimonies through the code German’s indexical value
Authors: Schoofs Kim
Published: June 2023

In de bijdrage van dr. Kim Schoofs wordt aan de hand van een zorgvuldig geselecteerd bronnencorpus nagegaan hoe het gebruik van de code Duits in getuigenissen over de Tweede Wereldoorlog complexe sociale groepen ‘tot stand kan brengen’. Meer specifiek geeft de analyse aan hoe vertellers, door het afwisselend gebruik van de moedertaal en het Duits, moeilijk af te bakenen, multidimensionale identiteitsconstructies over maatschappelijke groepen en hun vermeende kenmerken kunnen creëren.
Sfxn5 Regulation of Actin Polymerization for Neutrophil Spreading Depends on a Citrate–Cholesterol–PI(4,5)P2 Pathway
Authors: Zhang Huan , Meng Ling , Liu Yang , Jiang Jinlong , He Zhenting , Qin Jingjing , Wang Cuihong , Yang Meiting , He Ke , Yang Jie , Chen Ketong , He Qinke , Tang Wenwen , Fan Sijia , Ren Chunguang
Published: June 2023

Cell spreading is an initial and critical step in neutrophil adhesion and migration, leading to neutrophil recruitment to inflammatory tissues. Sideroflexin (Sfxn) family proteins are metabolite transporters located in the mitochondrial membrane. Recombinant SFXN5 protein is a citrate transporter in vitro; however, whether Sfxn5 regulates any cellular behavior or function remains unknown. In this study, we found that small interfering RNA transfection or morpholino injection achieving Sfxn5 deficiency in neutrophils significantly decreased neutrophil recruitment in mice and zebrafish, respectively. Sfxn5 deficiency impaired neutrophil spreading and spreading-associated cellular phenotypes, such as cell adhesion, chemotaxis, and ROS production. Actin polymerization is critical for neutrophil spreading, and we found that actin polymerization in spreading neutrophils was partially inhibited by Sfxn5 deficiency. Mechanistically, we observed that the levels of cytosolic citrate and its downstream metabolic products, acetyl-CoA and cholesterol, were decreased in Sfxn5-deficient neutrophils. The levels of phosphatidylinositol 4,5-bisphosphate (PI(4,5)P2), a mediator for the regulation of actin polymerization by cholesterol, were reduced in the plasma membrane of Sfxn5-deficient neutrophils. Exogenous supplementation with citrate or cholesterol partially reversed the reduction in PI(4,5)P2 levels, defective neutrophil actin polymerization, and cell spreading. Altogether, we demonstrated that Sfxn5 maintains cytosolic citrate levels and ensures the synthesis of sufficient cholesterol to promote actin polymerization in a PI(4,5)P2-dependent manner during neutrophil spreading, which is essential for the eventual inflammatory recruitment of neutrophils. Our study revealed the importance of Sfxn5 in neutrophil spreading and migration, thus identifying, to our knowledge, for the first time, the physiological cellular functions of the Sfxn5 gene.
Assessment of the ecosystem services given by rural and urban green areas to preserve high quality territories from land take: the case of the Province of Monza Brianza (Italy)
Authors: Senes Giulio , Fumagalli Natalia , Ferrario Paolo Stefano , Rovelli Roberto , Riva Federico , Sacchi Giovanna , Gamba Paolo , Ruffini Giacomo , Redondi Giacomo
Published: June 2023

Rural and urban green areas are essential territories that support life and ecosystems. The significant reduction of these areas, due to the urbanization is a pressing issue. The process of land take not only consumes land resources but also the connected ecosystems and the benefits generated for the human society.
Reducing the quantity of land taken is imperative but preserving high quality territories is essential to achieving sustainable development. Evaluating the quality of non-urbanized areas can be performed by assessing the Ecosystem Services (ESs) provided by these areas.
In this paper, the authors present a further step, an evolution and deepening, of the previous methodology (published in 2020) for evaluating the quality of rural and urban green areas through the assessment of Ecosystem Services provided.
The methodology first allows the identification of the ESs provided by different typologies of rural and urban green areas according to the CICES - Common International Classification of Ecosystem Services (provisioning, regulation and maintenance, and cultural). Then, it allows the calculation of several singular indexes and a final Composite Quality Index (CQI) through the use of GIS (Geographical Information Systems). An Analytic Hierarchy Process (AHP) was performed with the creation of different scenarios to consider the different importance of the singular indexes assigned by planners and communities involved.
The methodology was applied to the Province of Monza Brianza (Italy) for testing and validation purposes. The application to the Municipality of Sovico, which is presented in this report, allowed for the identification of areas with higher quality in the different scenarios that were created to consider the relative importance of the territorial characteristics.
Noneugenol sealers – Thyme oil as an alternative in zinc oxide-based endodontic sealers
Authors: Gnanamuttu Andrew , Veronica Aruna Kumari , Mahalakshmi Krishnan , Sai Shamini , Susila Anand V.
Published: June 2023

Aim:

Thyme has got good anti-inflammatory, antimicrobial, and antifungal properties and is reported to be very effective against oral microflora. The aim of the present study was to compare the antimicrobial activity of zinc oxide and thyme oil to zinc oxide and eugenol.

Methods:

Anti-bacterial efficacy of zinc oxide + eugenol and zinc oxide + thyme oil paste was evaluated against mature Enterococcus faecalis (E. faecalis) dentinal biofilm evaluated by the zone of inhibition (ZOI), biofilm disruption evaluated by colony-forming unit (CFU) reduction, and confocal laser scanning microscopy (CLSM). The red and green fluorescence thresholds were manually set according to their respective intensity and kept consistent for each sample. The ratios of live/dead cells were automatically calculated by the software.

Results:

The results of the present study showed that there was a statistically significant difference in antimicrobial efficacy for thyme oil compared to eugenol as evaluated by ZOI (P = 0.032). Thyme oil was significantly better than eugenol in antimicrobial efficacy according to the percentage of CFU reduction (P = 0.0422) in E. faecalis biofilm. Based on CLSM evaluation, there was no statistically significant difference (P = 0.172) between the two groups.

Conclusion:

Zinc oxide + Thyme oil paste, used in this study has shown promising antibacterial activity against E. faecalis and hence can be used as an alternative sealer.
The Dental Trauma Guide: An evidence-based treatment guide
Authors: Lauridsen Eva , Andersson Lars , Suresh Nandini
Published: June 2023

Dental trauma is complex, as it includes a wide range of different injury types with each type requiring specific considerations. It constitutes the fifth-most prevalent disease, and nearly 900 million individuals from 7 to 65 years of age are affected. The Dental Trauma Guide (DTG) project was initiated by Dr. Jens Andreasen in 2008 with the intention that all dentists around the world should be able to get access to the best available evidence regarding diagnosis, treatment, and prognosis for a patient with dental trauma within a few minutes. The DTG has been a global success, and today, 40,000 colleagues visit the DTG website every year. The website displays the treatment guidelines developed by the International Association of Dental Traumatology as well as visualized with film animations to make it easy and appealing for the users. The dentist can connect to the DTG Copenhagen database to compare his/her case with similar cases from the database, providing guidance to emergency treatment. Furthermore, DTG provides prognosis estimates for each individual injury type, as well as prognosis estimates for teeth with combinations of fracture and luxation injuries. Today, the DTG is a nonprofit organization with the aim of improving the level of care for dental trauma patients worldwide. Therefore, the DTG team has decided to offer free access for students at all dental schools in India.