bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparing the ice nucleation properties of the kaolin minerals kaolinite and halloysite
Authors: Klumpp Kristian , Marcolli Claudia , Alonso-Hellweg Ana , Dreimol Christopher H. , Peter Thomas 
Published: January 2023

Abstract. Heterogeneous ice nucleation on dust particles in the atmosphere is a key mechanism for ice formation in clouds. However, the conditions of a particle surface for efficient ice nucleation are poorly understood. In this study, we present results of immersion freezing experiments using differential scanning calorimetry on emulsified mineral dust suspensions, involving the two chemically identical, but morphologically different, kaolin minerals of kaolinite and halloysite. Kaolinite occurs in a platy morphology, while halloysites form predominantly tubular structures. We investigated six different halloysite and two different kaolinite samples. Our results show that, on average, the halloysite samples not only exhibit a higher ice nucleation (IN) activity than the kaolinite samples but also a higher diversity in terms of freezing onset temperatures and heterogeneously frozen fraction. Repeating the freezing experiments after shortly milling the samples led to a decrease in freezing onset temperatures and in the heterogeneously frozen fraction of the halloysite samples, bringing their IN activity closer to that of the kaolinites. To interpret these findings, the freezing experiments were complemented by dynamic vapor sorption (DVS), BET (Brunauer–Emmett–Teller) surface area measurements, pore ice melting experiments with slurries, and transmission electron microscopy (TEM) before and after milling. These measurements demonstrate an increase in surface area and the destruction of tubes by milling and provide evidence for the influence of the tubular structure of the halloysites on their IN activity. We identify the OH–Al–O–Si–OH functionalized edges as being the most likely site for ice nucleation, as the high geometric diversity of the edges best accounts for the high diversity in IN activity of halloysites. We hypothesize that the stacking of layers and the number of stacks in halloysite tubes and kaolinite platelets affect the freezing temperature, with thicker stacks having the potential to freeze water at higher temperatures. The notion that the edges constitute the IN-active part of kaolin minerals is further supported by comparing kaolin minerals with montmorillonites and feldspars, all of which exhibit enhanced IN activity in the presence of ammonia and ammonium-containing solutions. As OH–Al–O–Si–OH functionalized edge surfaces are the only surface type that kaolin particles have in common with montmorillonites and feldspars, the common feature of IN activity enhancement in ammoniated solutions can only be explained by ice nucleation occurring at the edges of kaolin minerals.
UAV-based sampling systems to analyse greenhouse gases and volatile organic compounds encompassing compound-specific stable isotope analysis
Authors: Leitner Simon , Feichtinger Wendelin , Mayer Stefan , Mayer Florian , Krompetz Dustin , Hood-Nowotny Rebecca , Watzinger Andrea 
Published: January 2023

Abstract. The study herein reports on the development and testing of sampling systems (and subsequent analytical setups) that were deployed on an unmanned aerial vehicle (UAV) for the purpose of analysing greenhouse gases (GHGs) and volatile organic compounds (VOCs) in the lower atmospheric boundary layer. Two sampling devices, both of which can be mounted to an UAV with a payload capability greater than 1 kg, were tested for respective sampling and analysis of specific GHGs (carbon dioxide, CO2, and methane, CH4) and VOCs (chlorinated ethenes, CEs). The gas analyses included measurements of the molar amounts and the respective stable carbon isotope ratios. In addition to compound calibration in the laboratory, the functionality of
the samplers and the UAV-based sampling was tested in the field. Atmospheric air was either flushed through sorbent tubes for VOC sampling or collected and sampled in glass vials for GHG analysis. The measurement setup for the sorbent tubes achieved analyte mass recovery
rates of 63 %–100 % (more favourable for lower chlorinated ethenes), when prepared from gaseous or liquid calibration standards, and reached a precision (2σ) better than 0.7 ‰ for δ13C values in the range of 0.35–4.45 nmol. The UAV-equipped
samplers were tested over two field sampling campaigns designed to (1) compare manual and UAV-collected samples taken up a vertical profile at a forest site and (2) identify potential emissions of CO2, CH4 or
VOC from a former domestic waste dump. The precision of CO2 measurements from whole air samples was ≤7.3 µmol mol−1 and ≤0.3 ‰ for δ13C values and ≤0.03 µmol mol−1 and ≤0.2 ‰ for CH4 working gas standards. The results of the whole air sample analyses for CO2 and CH4 were sufficiently accurate to detect and localise potential landfill gas emissions from a secured former domestic waste dump using level flight. Vertical CO2 profiles from a forest location showed a causally comprehensive pattern in the molar ratios and stable carbon isotope ratios but also the potential falsification of the positional accuracy of a UAV-assisted air sample due to the influence of the rotor downwash. The results demonstrate that the UAV sampling systems presented here represent a viable tool for atmospheric background monitoring, as well as for evaluating and identifying emission sources. By expanding the part of the lower atmosphere that can be practicably sampled over horizontal and vertical axes, the presented UAV-capable sampling systems, which also allow for compound-specific stable isotope analysis (CSIA), may facilitate an improved understanding of surface–atmosphere fluxes of trace gas.
Significant nutrient consumption in the dark subsurface layer during a diatom bloom: a case study on Funka Bay, Hokkaido, Japan
Authors: Umezawa Sachi , Tozawa Manami , Nosaka Yuichi , Nomura Daiki , Onishi Hiroji , Abe Hiroto , Takatsu Tetsuya , Ooki Atsushi 
Published: January 2023

Abstract. We conducted repetitive observations in Funka Bay,
Hokkaido, Japan, on 15 February, 4 and 15 March, and 14 April 2019. The
diatom spring bloom peaked on 4 March and started declining on 15 March.
Funka Bay winter water remained below 30 m depth, which was below the
surface mixed-layer and dark-layer depth (0.1 % of the surface photosynthetically active radiation, PAR, depth) on 4
and 15 March. In the subsurface layer at depths of 30–50 m, concentrations
of NO3-, PO43-, and Si(OH)4 decreased by half
between these dates, even in the dark. Incubation experiments using the
diatom Thalassiosira nordenskioeldii showed that this diatom could consume added nutrients in the dark at
substantial rates after pre-culturing to deplete nutrients. Incubation
experiments using natural seawater collected in the growing phase of the bloom on 8 March 2022 also showed that nutrient-depleted phytoplankton could consume
added nutrients in the dark. We excluded three physical
process – water mixing, diffusive transport, and subduction – as possible main
reasons for the decrease in nutrients in the subsurface layer. We conclude
that the nutrient reduction in the subsurface layer (30–50 m) between 4 and
15 March 2019 could be explained by nutrient consumption by diatoms in the dark in that
layer.
Estimating propagation probability from meteorological to ecological droughts using a hybrid machine learning copula method
Authors: Jiang Tianliang , Su Xiaoling , Zhang Gengxi , Zhang Te , Wu Haijiang 
Published: January 2023

Abstract. The impact of droughts on vegetation is essentially manifested as
the transition of water shortage from the meteorological to ecological
stages. Therefore, understanding the mechanism of drought propagation from
meteorological to ecological drought is crucial for ecological conservation. This study proposes a method for calculating the probability of meteorological drought to trigger ecological drought at different magnitudes in northwestern China. In this approach, meteorological and ecological drought events during 1982–2020 are identified using the three-dimensional identification method; the propagated drought events are extracted according to a certain spatiotemporal overlap rule, and propagation probability is calculated by coupling the machine learning model and C-vine copula. The results indicate that (1) 46 drought events are successfully paired with 130 meteorological and 184 ecological drought events during 1982–2020, and ecological drought exhibits a longer duration but smaller affected area and severity than meteorological drought; (2) a quadratic discriminant analysis (QDA) classifier performs the best among the 11 commonly used machine learning models which are combined with four-dimensional C-vine copula to construct the drought propagation probability model; and (3) the hybrid method considers more drought characteristics and a more detailed propagation process which addresses the limited applicability of the traditional method to regions with large spatial extent.
Assessing the relationship between weather conditions and rockfall using terrestrial laser scanning to improve risk management
Authors: Birien Tom , Gauthier Francis 
Published: January 2023

Abstract. Since 1987, more than 13 200 rockfalls have been inventoried by the ministère des Transports du Québec (MTQ) as having impacted the national road Route 132 in northern Gaspésie. This natural hazard represents a nearly
permanent danger for road users. Traditional mitigation measures can be
ineffective on poorly consolidated, deformed and highly fractured rockwalls
such as those found in northern Gaspésie. To address this issue,
implementing preventive risk management based on the factors that trigger
rock instabilities could be the most effective method. Earthquake, rainfall
and freeze–thaw cycles are commonly considered to be the main rockfall-triggering factors. This study aims to better understand the climatic
conditions conducive to rockfalls in northern Gaspésie in order to
provide knowledge to implement an appropriate risk management strategy.
Three rockwalls were scanned with terrestrial laser scanning (TLS) instruments during
specific pre-targeted weather conditions. Over a period of 18 months, 17
surveys have allowed us to identify 1287 rockfalls with a magnitude above
0.005 m3 on a scanned surface of 12 056 m2.
In addition, meteorological instruments and a 550 cm thermistor string have been installed directly on a vertical rockwall. It appears that some weather conditions influence the occurrence, frequency and magnitude of rockfalls. In winter, rockfall frequency is 12 times higher during a superficial thaw than
during a cold period in which temperature remains below 0 ∘C. In
summer, rockfall frequency is 22 times higher during a heavy rainfall event
than during a mainly dry period. Superficial freeze–thaw cycles (< 50 cm) cause mostly a high frequency of small-magnitude events, while deeper spring thaw (> 100 cm) results in a high frequency of large-magnitude events. The influence of weather conditions on rockfall frequency and magnitude is crucial in order to improve risk management, since large-magnitude events represent higher potential hazards. This study provides a classification of weather conditions based on their ability to trigger rockfalls of different magnitudes. This knowledge could be used to implement a risk management strategy.
Calling to Account: History and Accessibility with the Eckley Miners’ Village Cell-Phone Tour
Authors: Schriner Aryn G. Neurock 
Published: January 2023

ABSTRACT
Established to document, preserve, and share the rich heritage of the miners and mining families that once populated Eckley Miners’ Village in Luzerne County, Pennsylvania, Eckley Miners’ Village Museum plays a pivotal role in the commemoration of anthracite mining heritage. A cell-phone tour is one method the museum uses to educate the public about anthracite mining and Eckley’s former residents. A 2021 research effort in collaboration with the museum administration decided that the cell-phone tour inadequately contributed to this effort. The project determined the tour failed to adequately address the histories of marginalized communities at Eckley and required greater attention to visitor disability and engagement. Led by the author, the research project discussed in this article sought to rectify these issues through an overhaul of the existing cell-phone tour to ensure a more complete history is told in a more accurate and accessible manner.
ASPECTS EPIDEMIOLOGIQUE ET THERAPEUTIQUE DES FRACTURES DE L’EXTREMITE PROXIMALE DU FEMUR DE L’ADULTE AU CENTRE HOSPITALIER DE SOAVINANDRIANA
Authors: Veromboahanagy Holinirina RANDRIAMBOLOLONA , H Manasse Rakotoherisoa , AI Razaka , AZLA Rabemazava , HJC Razafimahandry , GD Solofomalala , MF Ralahy 
Published: January 2023

Introduction : La fracture de l’extrémité supérieure du fémur est une pathologie grave et fréquente chez les sujets âgés. De par la mise en jeu du pronostic fonctionnel et le taux de mortalité important associé, elle demeure un vrai défi de santé actuellement. L’objectif de cette étude était de décrire le profil épidémiologique et thérapeutique des fractures de l’extrémité proximale du fémur.
Méthodes : Il s’agissait d’une étude rétrospective, observationnelle, descriptive des patients hospitalisés au Service de Traumatologie Orthopédie et Rééducation Fonctionnelle du Centre Hospitalier de Soavinandriana pour une fracture de l’extrémité proximale du fémur sur une période de deux ans, allant du 01 Janvier 2019 au 31 décembre 2020, avec un recul minimal de six mois.
Résultats : 24 cas de fractures de l’extrémité proximale du fémur étaient retenus avec un âge médian de 68,79 ans et un sex-ratio de 1. La majorité était victime d’un accident domestique par chute sur sa hauteur. Le type de fracture était basi-cervical et trochantérien dans 58,33% des cas et cervical vrai dans 41,67%. Tous les patients avaient bénéficié d’un traitement chirurgical dont 54,17% une ostéosynthèse par DHS ; 4,17% par vissage du col fémoral et 41,67% une arthroplastie par prothèse de Moore. L’évolution était favorable dans la majorité des cas avec un taux de complication de 4,17%
Conclusion : Dans notre situation actuelle, la chirurgie reste le moyen thérapeutique inéluctable pour le traitement des fractures de l’extrémité proximale du fémur afin d’obtenir des résultats satisfaisants et de réduire le risque fonctionnel.
BRANDING DESA WISATA TOLERANSI BUWUN SEJATI MELALUI BERITA ONLINE MANDALIKA POST
Authors: Widaswara Rieka Yulita , Jelantik Sayu Kadek 
Published: January 2023

This study aims to examine the potential of Buwun Sejati tourism village in an effort to brand tourism villages to attract tourist visits. Buwun Sejati Village besides having beautiful natural potential also has its own potential, namely the life of the Buwun Sejati village community which is thick with the value of tolerance even though they live side by side with religious and cultural differences. The potential value of tolerance in Buwun Sejati village life was then written by the online media Mandalika Post in a news story. The focus of the research is to find out the branding of the Buwun Sejati tourist village as a tolerance tourism village through the Mandalika Post online media coverage. This study was designed in a qualitative descriptive with data collection techniques of observation, interviews and documentation. The results showed that in carrying out a branding of Buwun Sejati tourism village as a tolerance tourism village, it was actually quite unique compared to other tourist village branding. The residents of Buwun Sejati village do not need to make major changes in community life in their village, in an effort to attract tourist visits. because the life of the people who live side by side in the midst of religious, ethnic and cultural differences, it becomes the potential advantage of the village to become a tourist attraction, but what needs to be done is to inform the potential of Buwun Sejati village as a tourism village of tolerance to the wider audience so that the existence and unique attraction of Buwun village Indeed, it is known by the wider community so that it can attract tourist visits. The branding of the Buwun Sejati tourist village as a tolerance tourism village was carried out by Mandalika Post in an online news story. In an effort to branding news writing using a 5 W + 1 H writing structure, namely What, What, Where, When, Why, and How. The structure of the news writing is done so that the wider community or readers can obtain clear information about the tolerance tourism village of Buwun Sejati.
Keywords: Branding; Tourism Village; News; Online Media.
Fyodor Mikhailovich Dostoyevsky between Moritz Heinrich Romberg and Armand Trousseau.
Authors: Santos Roberto Pereira , Souza Roberta Monteiro de , Gomes Marleide da Mota 
Published: January 2023

Fyodor M. Dostoyevsky (1821-1881) was a famous Russian writer born 200 years ago, important for the psychological depth and dramatic structure of his novels. Epilepsy was important in his life and creative process. Moritz H. Romberg (1795-1873) and Armand Trousseau (1801-1867) were two well-known physicians at the time who dedicated themselves to neurology. Its notoriety extended beyond the medical-scientific area, as exemplified by Dostoievski's letter. Although the occurrence of the meeting was controversial,3,4 its intention denotes their prestige. Romberg, known as the father of clinical neurology

Fyodor M. Dostoyevsky (1821-1881) foi um famoso escritor russo nascido há 200 anos, importante pela profundidade psicológica e estrutura dramática dos seus romances. A epilepsia foi importante na sua vida e no seu processo criativo. Moritz H. Romberg (1795-1873) e Armand Trousseau (1801-1867) eram dois médicos conhecidos na altura que se dedicavam à neurologia. A sua notoriedade estendeu-se para além da área médico-científica, como exemplifica a carta de Dostoievski. Embora a ocorrência do encontro tenha sido controversa,3,4 a sua intenção denota o seu prestígio. Romberg, conhecido como o pai da neurologia clínica
“Pluralismo religioso e democrazia transculturale”: un ricostituente per il sistema costituzionale delle fonti in materia religiosa
Authors: Domianello Sara 
Published: January 2023

1 - Questo incontro mi offre l’opportunità di esprimere qui oggi, anche in qualità di allieva più anziana di una scuola nutrita, il profondo e sincero compiacimento per aver goduto della fortuna di poter attingere ininterrottamente, ormai da più di quarant'anni, a una sorgente tanto preziosa di conoscenza e di riflessione scientifica.
Proverò a sfruttare l’occasione di una coincidenza temporale del tutto casuale per evidenziare, in sintesi, uno dei principali meriti che sono stati nel tempo e sono ancora riconosciuti da più parti al professore Salvatore Berlingò e agli scritti raccolti nel volume di cui discutiamo.
La salvaguardia dei minori e vulnerabili nella Chiesa: un approccio sistemico “in ascolto della realtà”
Authors: Gianfreda Anna 
Published: January 2023

Safeguarding minors and the vulnerable in the Church: a systemic approach "listening to reality"
ABSTRACT: The dialogue and the "virtuous contamination" between canon law and extra-juridical disciplines, mainly of a socio-humanistic nature, are the main novelty in the management of the phenomenon of sexual abuse by the clergy against minors and vulnerable people, both from a practical point of view as well as from a juridical-normative one. With this aim, the paper deals with some "lessons" drawn from the experience gained in the painful circumstances of the abuses of the clergy, analyzing the contribution and the impact of some extra- juridical disciplines on a model of canon law that is not self-referential but open and transdisciplinary.
SOMMARIO: 1. - La Chiesa “oltre” il diritto canonico: dialogo transdisciplinare e specificità ecclesiali - 2. Protezione vs salvaguardia: Child protection vs safeguarding - 3. Le lezioni dalla realtà e la loro “integrazione” nel diritto canonico - 3.1. L’ascolto delle vittime - 3.2. Non c’è prevenzione senza formazione - 3.3. Non c’è prevenzione senza cura - 3.4. Progettare le sanzioni e immaginare la riparazione - 4. Conclusioni. Salvaguardia dei minori e transdisciplinarietà del diritto canonico come cifra di una “Chiesa in uscita”. Luci e ombre di un percorso appena iniziato.
Orizzonti giuridici della dimensione bioetica
Authors: Lillo Pasquale 
Published: January 2023

SOMMARIO: 1. Dalla bioetica alla biogiuridica. - 2. Etica e diritto. - 3. Profili di diritto ecclesiastico nella dimensione bioetica. - 4. Questioni bioetiche e valori costituzionali.
Juridical horizons of the bioethical dimension
Abstract: In his broad cultural, legal and academic experience, Giuseppe Dalla Torre has also dealt with issues relating to bioethics and biolaw. His thought contribution on the subject has proved to be of great scientific importance both because from a temporal point of view he was one of the first Italian jurists to take an interest in bioethics; and because he has indicated criteria and solutions that have profoundly crossed the dynamics characterizing the debate and studies of the bioethical phenomenon in Italy. The paper intends to testify to the continuing relevance of the fundamental contents of his teaching in the bioethical sector, highlighting that they have accompanied the evolution of Italian biolaw from the very first steps.
Un’edizione milanese della traduzione in latino dei 'Sepolcri' di Ippolito Pindemonte
Authors: Bianchi Viola 
Published: January 2023

Presso la Veneranda Biblioteca Ambrosiana si conserva l’epistolario del letterato milanese Felice Bellotti (1786-1858), all’interno del quale si trova attestazione di un progetto editoriale attuato insieme a Camillo Ugoni per la pubblicazione della princeps, postuma, di una traduzione latina in esametri dei Sepolcri di Ippolito Pindemonte, realizzata da Gerolamo Federico Borgno negli anni Dieci dell’Ottocento ed edita da Resnati nel 1843. L’indagine presentata in questo scritto ha alla base una riflessione sulla possibilità di considerare realmente autoriale la traduzione stampata, alla luce del fatto che in tipografia non giunse l’autografo originale, bensì una trascrizione contenente numerose modifiche introdotte da Bellotti e Ugoni, i quali, tuttavia, pubblicarono il testo con il solo nome di Federico Borgno. I due curatori dell’edizione portarono in primo piano la propria lettura del testo, diversa a seconda della sensibilità testuale di ciascuno. Sono quindi formulate alcune considerazioni riguardanti la traduzione, e in particolare il difficile equilibrio fra la necessaria – ma non sempre rispettata – fedeltà al testo originale e le esigenze stilistiche e prosodiche, trattandosi di una versione poetica.