bluuebunny/crossref_metadata_2025_split huggingface dataset:
Estimasi Simpanan Karbon Sedimen Mangrove di Hutan Mangrove Kecamatan Ayah, Kabupaten Kebumen
Authors: Pangestika Meli Ayu , Soenardjo Nirwani , Pramesti Rini 
Published: February 2023

Ekosistem mangrove berfungsi penting bagi lingkungan salah satunya penyimpn karbon (C). Estimasi karbon vegetasi mangrove merupakan potensi magrove menyimpan karbon (stok karbon) dalam bentuk biomassa. penelitian ini bertujuan untuk mengestimasi simpanan karbon pada sedimen di hutan mangrove Kecamatan Ayah Kabupaten Kebumen. Penelitian dilakukan bulan Desember 2020. Stasiun penelitian dibagi menjadi 4 dan ditentukan berdasarkan kerapatan. Metode yang digunakan yaitu metode deskriptif. Penentuan lokasi penelitian dilakukan dengan metode pertimbangan atau purposive sampling. Sampel sedimen diambil berdasarkan plot sampling berukuran 10x10 meter dengan pipa modifikasi berdiameter 5 cm. Analisis data dilakukan menggunakan metode LOI (Los on Ignition). Nilai estimasi karbon sedimen penelitian ini adalah stasiun MA1 sebesar 7,70 ton/ha, stasiun MA2 sebesar 8,86 ton/ha, stasiun MA3 sebesar 6,42 ton/ha dan stasiun MA4 sebesar 7,50 ton/ha. Hasil tertinggi pada stasiun MA2 kategori sedang dan hasil terrendah pada stasiun MA3 kategori rapat. Nilai karbon sedimen dipengaruhi kondisi lingkungan dan tekstur sedimen. The mangrove ecosystem has an important function for the environment, one of which is carbon storage (C). Carbon estimation of mangrove vegetation is the potential for mangroves to store carbon (carbon stock) in the form of biomass. This study aims to estimate carbon storage in sediments in the mangrove forest of Ayah District, Kebumen Regency. The research was conducted in December 2020. The research stations were divided into 4 and determined based on density. The method used is descriptive method. Determination of the location of the research is done by the method of consideration or purposive sampling. Sediment samples were taken based on a sampling plot measuring 10x10 meters with a modified pipe with a diameter of 5 cm. Data analysis was performed using the LOI (Los on Ignition) method. The estimated value of sediment carbon in this study is MA1 station of 7.70 tons/ha, MA2 station of 8.86 tons/ha, MA3 station of 6.42 tons/ha and MA4 station of 7.50 tons/ha. The highest results were at the medium category MA2 station and the lowest results were at the dense category MA3 station. Sediment carbon value is influenced by environmental conditions and sediment texture.
Cultural Syncretism and Interpicturality: The Iconography of Throne Benches in Medieval Icelandic Book Painting
Authors: Drechsler Stefan 
Published: February 2023

Abstract
In relation to the major topic of the present volume, this article is intended to provide new methodological and iconographic insights into the cultural adaptation and integration of European iconographic motifs in the medieval western Scandinavian arts and culture, as well as the relations between the iconographic detail and its surrounding texts. At the same time, this article offers a new approach to existing research on the basis of two methodological theories hitherto little investigated in iconographic research: cultural syncretism and interpicturality. In archaeology and media studies, these approaches are used to interpret cultural–historical artefacts that were created for one and then reused in a new context which may alter their meaning. The present article seeks to explain how both meaning and appearance of a single motif change between the vernacular texts it accompanies, and how the working methods of the illuminators differ between manuscripts. As a qualitative example, the investigation will focus on a complex iconographic motif that is found in six Icelandic manuscripts from the fourteenth century, namely the feature of animal heads as extensions on throne seats. Although little studied in the context of manuscripts, this is a motif widely used throughout the Middle Ages and with various secular and religious connotations. In particular, this is linked to the specific narrative roles that iconographic details play in relation to the written text and generally to the physical objects that carry both text and iconography: the manuscripts.
Quia, quoniam, and information management in Plautus
Authors: Breunesse Merlijn , Fantoli Margherita 
Published: February 2023

Abstract
This paper analyzes the Latin subordinate conjunctions quia and quoniam in Plautus’ comedies. Previous studies have shown that quia and quoniam play an important role in managing the information flow of a discourse. Clauses introduced by quia typically contain information that is new to the addressee, while quoniam-clauses tend to present information that belongs to the speech participants’ common ground. Our analysis shows that in Plautus, quia and quoniam each appear in specific communicative contexts that reflect their information management properties. We also demonstrate how Plautus exploits these characteristics of quia and quoniam to manipulate the information flow on stage for the purpose of audience entertainment.
Investigation of the nucleation and growth behavior of Ti2AlC and Ti3AlC nano-precipitates in TiAl alloys
Authors: Hou Bo , Wang Aiqin , Liu Pei , Xie Jingpei 
Published: February 2023

Abstract
In this work, the nucleation and growth behavior of Ti2AlC and Ti3AlC nano-precipitates in Ti–44Al–1.2C alloys were systematically studied by observing their distribution, morphology, and interface atomic structure. The experiment results show that the needle-like C atom segregation zones in TiAl alloys are the nucleation site of Ti2AlC, and the long axis direction of segregation zones is parallel to the TiAl(111) plane. The rod-like Ti2AlC nano-precipitates mainly distribute at the TiAl/Ti3Al interface, and the orientation relationship between them is [

1

̅

01

\bar{1}01

]TiAl//[

11

2

̅

0

11\bar{2}0

]Ti2AlC//[

11

2

̅

0

11\bar{2}0

]Ti3Al, (111)TiAl//(0001)Ti2AlC//(0001)Ti3Al. The needle-like Ti3AlC nano-precipitates distribute in TiAl with the orientation relationship of [001]Ti3AlC//[001]TiAl, (100)Ti3AlC//(100)TiAl, (020)Ti3AlC//(020)TiAl, and (110)Ti3AlC//(110)TiAl during the nucleation stage. After growing into the rod-like, the orientation relationship between Ti3AlC precipitates and TiAl is [

1

1

̅

0

1\bar{1}0

]Ti3AlC//[

1

1

̅

0

1\bar{1}0

]TiAl, (001)Ti3AlC//(001)TiAl, (220)Ti3AlC//(220)TiAl, and (111)Ti3AlC//(111)TiAl. Both the needle- and rod-like Ti3AlC precipitates preferentially grow along the [001]TiAl direction. The crystal structure and lattice mismatch between Ti2AlC and Ti3AlC nano-precipitates and the TiAl matrix determine their distribution, morphology, and interface atomic structure.
Two new natural products from Portulaca oleracea L. and their bioactivities
Authors: Song Mingyang , Ying Zheming , Ying Xixiang , Jia Lianqun , Yang Guanlin 
Published: February 2023

Abstract
Two new natural products, belonging to alkaloids, identified as ((2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl acetate (1) and (5-hydroxypyridin-2-yl)methyl acetate (2), were isolated from Portulaca oleracea L. The structures were identified by spectroscopic methods, including 1D, 2D NMR, and UHPLC-ESI-QTOF/MS methods. Meanwhile, the anti-inflammatory and anticholinesterase bioactivities were found in these two compounds.
Beschreibung und Bewertung der Wandlungsfähigkeit
Authors: Jäpel Nicole , Bielitz Pia , Reichelt Dirk 
Published: February 2023

Abstract
Wandlungsfähige Produktionssysteme sind in Krisenzeiten sowie Zeiten dynamischer Marktanforderungen zentrale Erfolgsfaktoren. Nur wer wandlungsfähig ist, wird künftig im industriellen Wettbewerb des 21. Jahrhunderts bestehen können. Wandlungsfähig heißt damit zukunftsfähig. Bisherige wissenschaftliche Beiträge konzentrieren sich überwiegend auf die Anforderungen zur Transformationsfähigkeit von größeren Produzenten. Mit dem nachfolgenden Beitrag werden produzierende mittlere Unternehmen befähigt, ihre Wandlungsfähigkeit beschreiben, bewerten und somit folglich steigern zu können. Grundlage bildete dafür eine explorative Untersuchung hinsichtlich der Wandlungsbereitschaft und -fähigkeit bei einem mittelständischen Industrieunternehmen in Sachsen.
Shuffled ATG8 interacting motifs form an ancestral bridge between UFMylation and autophagy
Authors: Picchianti Lorenzo , Sánchez de Medina Hernández Víctor , Zhan Ni , Irwin Nicholas AT , Groh Roan , Stephani Madlen , Hornegger Harald , Beveridge Rebecca , Sawa‐Makarska Justyna , Lendl Thomas , Grujic Nenad , Naumann Christin , Martens Sascha , Richards Thomas A , Clausen Tim , Ramundo Silvia , Karagöz G Elif , Dagdas Yasin 
Published: February 2023

AbstractUFMylation involves the covalent modification of substrate proteins with UFM1 (Ubiquitin‐fold modifier 1) and is important for maintaining ER homeostasis. Stalled translation triggers the UFMylation of ER‐bound ribosomes and activates C53‐mediated autophagy to clear toxic polypeptides. C53 contains noncanonical shuffled ATG8‐interacting motifs (sAIMs) that are essential for ATG8 interaction and autophagy initiation. However, the mechanistic basis of sAIM‐mediated ATG8 interaction remains unknown. Here, we show that C53 and sAIMs are conserved across eukaryotes but secondarily lost in fungi and various algal lineages. Biochemical assays showed that the unicellular alga Chlamydomonas reinhardtii has a functional UFMylation pathway, refuting the assumption that UFMylation is linked to multicellularity. Comparative structural analyses revealed that both UFM1 and ATG8 bind sAIMs in C53, but in a distinct way. Conversion of sAIMs into canonical AIMs impaired binding of C53 to UFM1, while strengthening ATG8 binding. Increased ATG8 binding led to the autoactivation of the C53 pathway and sensitization of Arabidopsis thaliana to ER stress. Altogether, our findings reveal an ancestral role of sAIMs in UFMylation‐dependent fine‐tuning of C53‐mediated autophagy activation.
Structural mechanism of CRL4‐instructed STAT2 degradation via a novel cytomegaloviral DCAF receptor
Authors: Le‐Trilling Vu Thuy Khanh , Banchenko Sofia , Paydar Darius , Leipe Pia Madeleine , Binting Lukas , Lauer Simon , Graziadei Andrea , Klingen Robin , Gotthold Christine , Bürger Jörg , Bracht Thilo , Sitek Barbara , Jan Lebbink Robert , Malyshkina Anna , Mielke Thorsten , Rappsilber Juri , Spahn Christian MT , Voigt Sebastian , Trilling Mirko , Schwefel David 
Published: February 2023

AbstractHuman cytomegalovirus (CMV) is a ubiquitously distributed pathogen whose rodent counterparts such as mouse and rat CMV serve as common infection models. Here, we conducted global proteome profiling of rat CMV‐infected cells and uncovered a pronounced loss of the transcription factor STAT2, which is crucial for antiviral interferon signalling. Via deletion mutagenesis, we found that the viral protein E27 is required for CMV‐induced STAT2 depletion. Cellular and in vitro analyses showed that E27 exploits host‐cell Cullin4‐RING ubiquitin ligase (CRL4) complexes to induce poly‐ubiquitylation and proteasomal degradation of STAT2. Cryo‐electron microscopy revealed how E27 mimics molecular surface properties of cellular CRL4 substrate receptors called DCAFs (DDB1‐ and Cullin4‐associated factors), thereby displacing them from the catalytic core of CRL4. Moreover, structural analyses showed that E27 recruits STAT2 through a bipartite binding interface, which partially overlaps with the IRF9 binding site. Structure‐based mutations in M27, the murine CMV homologue of E27, impair the interferon‐suppressing capacity and virus replication in mouse models, supporting the conserved importance of DCAF mimicry for CMV immune evasion.
Post‐transcriptional polyadenylation site cleavage maintains 3′‐end processing upon DNA damage
Authors: Sfaxi Rym , Biswas Biswendu , Boldina Galina , Cadix Mandy , Servant Nicolas , Chen Huimin , Larson Daniel R , Dutertre Martin , Robert Caroline , Vagner Stéphan 
Published: February 2023

AbstractThe recognition of polyadenylation signals (PAS) in eukaryotic pre‐mRNAs is usually coupled to transcription termination, occurring while pre‐mRNA is chromatin‐bound. However, for some pre‐mRNAs, this 3′‐end processing occurs post‐transcriptionally, i.e., through a co‐transcriptional cleavage (CoTC) event downstream of the PAS, leading to chromatin release and subsequent PAS cleavage in the nucleoplasm. While DNA‐damaging agents trigger the shutdown of co‐transcriptional chromatin‐associated 3′‐end processing, specific compensatory mechanisms exist to ensure efficient 3′‐end processing for certain pre‐mRNAs, including those that encode proteins involved in the DNA damage response, such as the tumor suppressor p53. We show that cleavage at the p53 polyadenylation site occurs in part post‐transcriptionally following a co‐transcriptional cleavage event. Cells with an engineered deletion of the p53 CoTC site exhibit impaired p53 3′‐end processing, decreased mRNA and protein levels of p53 and its transcriptional target p21, and altered cell cycle progression upon UV‐induced DNA damage. Using a transcriptome‐wide analysis of PAS cleavage, we identify additional pre‐mRNAs whose PAS cleavage is maintained in response to UV irradiation and occurring post‐transcriptionally. These findings indicate that CoTC‐type cleavage of pre‐mRNAs, followed by PAS cleavage in the nucleoplasm, allows certain pre‐mRNAs to escape 3′‐end processing inhibition in response to UV‐induced DNA damage.
Radio frequency identification (RFID) technology for academic, logistics and passenger transport applications
Authors: Ramírez Echeverry John Jairo 
Published: February 2023

Radio frequency identification (RFID) technology, from its beginning in the 1980s, has provided solutions in areas in which no identification (ID) technology has done so before. This paper presents three applications in areas having an issue in common: an RFID technology-based solution; these fields were academic topics, logistic support for an event and passenger land transport. Each project identified a problem which needed resolving, the methods and electronic devices used for such solution and the outcomes achieved. The developments shown in this paper indicated the multidisciplinary nature of RFID technology because it achieved new solutions for identifying objects or people in many contexts and not just the consumer goods trade which is the application nowadays most known for using this technology. These projects were developed by members of the Universidad Nacional de Colombia's High Frequency Electronics and Telecommunications Research Group (CMUN) (website: http://www.cmun.unal.edu.co).
LDPE and PP thermal diffusivity in molten state
Authors: Yánez Genhli , Rodríguez Pérez Miguel Ángel , Almanza Ovidio 
Published: February 2023

Experimental results are reported for measuring the thermal diffusivity of two polymer species: low density polyethylene (LDPE) and polypropylene (PP). Measurements were taken in unsteady state heat flow conditions around the materials' melting temperature, using a device specially constructed for this purpose. The experimental results for the sample's temperature profile (temperature gradient product) were adjusted with the theoretical results obtained by solving the heat conduction equation. Diffusivity values were α=6.92×(10)^(-7) m^2⁄s for LDPE and α=5.53×(10)^(-7) m^2⁄s for PP. This was pioneering work in measuring this property at high temperatures in non
Experimental results are reported for measuring the thermal diffusivity of two polymer species: low density polyethylene (LDPE) and polypropylene (PP). Measurements were taken in unsteady state heat flow conditions around the materials’ melting temperature, using a device specially constructed for this purpose. The experimental results for the sample’s temperature profile (temperature gradient product) were adjusted with the theoretical results obtained by solving the heat conduction equation. Diffusivity values were α =6.92 x 10-7 m2/s for LDPE and α =5.53 x 10-7 m2/s for PP. This was pioneering work in measuring this property at high temperatures in non-stationary state heat flow conditions and should be useful in the search for improving the conditions for processing these materials.
-stationary state heat flow conditions and should be useful in the search for improving the conditions for processing these materials.
Determining cement ball mill dosage by artificial intelligence tools aimed at reducing energy consumption and environmental impact
Authors: Gómez Sarduy Julio R. , Monteagudo Yanes José P. , Granado Rodríguez Manuel E. , Quiñones Ferreira Jorge L , Torres Yudith Miranda 
Published: February 2023

Energy management systems can be improved by using artificial intelligence techniques such as neural networks and genetic algorithms for modelling and optimising equipment and system energy consumption. This paper proposes modelling ball mill consumption as used in the cement industry from field variables. The regression model was based on artificial neural networks for predicting the electricity consumption of the mill's main drive and evaluating established consumption rate performance. This research showed the influence of the amount of pozzolanic ash, gypsum and clinker on a mill's power consumption; the dose determined according to the model ensured minimum energy consumption using a simple genetic algorithm. The estimated savings potential from the proposed dose was 36 600 kWh/year for mill number 1, representing $5,793.78 / year and a 33,708 kg CO2 / year reduction in the environmental impact of gas left to escape.
Bridging the links between Big Five personality traits and problematic smartphone use: A network analysis
Authors: Liu Chang , Ren Lei , Rotaru Kristian , Liu Xufeng , Li Kuiliang , Yang Wei , Li Ye , Wei Xinyi , Yücel Murat , Albertella Lucy 
Published: February 2023

AbstractBackgroundExisting research has demonstrated that problematic smartphone use (PSU) may reflect a composition of heterogeneous symptoms, with individual PSU symptoms uniquely related to predisposing variables. The Big Five personality traits represent one of the most frequently examined predisposing variables in relation to PSU. However, no studies to date have examined the trait-to-symptom association between the Big Five personality traits and PSU. Using a network analysis approach, we aimed to understand: 1) specific pathways linking each of the Big Five personality traits to PSU symptoms and 2) the bridging effects of each Big Five personality trait on the PSU symptom cluster.MethodsA regularised graphical Gaussian model was estimated among 1,849 Chinese university students. PSU symptoms were assessed with items from the Problematic Smartphone Use Scale. Facets of the Big Five personality traits were assessed with the subscales of the Chinese Big Five Personality Inventory-15. An empirical index (i.e., bridge expected influence) was used to quantify bridge nodes.ResultsResults revealed specific and distinct pathways between the Big Five personality traits and PSU symptoms (e.g., Neuroticism-Escapism/Avoidance, Conscientiousness-Preoccupation and Extraversion-Escapism/Avoidance). Further, Neuroticism showed the highest positive bridge centrality among the Big Five personality traits, while Conscientiousness had the highest negative bridge centrality.Discussion and conclusionsThe current study provided direct empirical evidence concerning specific pathways between the Big Five personality traits and PSU symptoms and highlighted the influential role of Neuroticism and Conscientiousness as potential targets for early detection and treatment of PSU.
Inwentarz księgozbiorów parafialnych z drugiej połowy XVIII wieku – nowa metoda edycji
Authors: Szady Joanna 
Published: February 2023

Gathering information on library collections is of primary importance in research on the intellectual culture of past times. Studying the church book collections, including the parish ones, is especially significant as the basis of analyzing the intellectual state of the clergy environment in the period before the partitions. The canon of research frameworks includes the analyses of both selected individual book collections and larger resources within selected temporal and geographical spaces. An overall analysis of the subject still remains an open matter because of a lack of technical solutions which would allow a quantitative and qualitative analysis of abundant library resources. The problem is solved by a proposal of developing and making available the computer data base as a tool supporting the preparation of inventories and catalogues of the source material as well as making them accessible. Computer solutions also enable spatial visualization, which additionally enhances the effect of the new form of edition for library inventories.
Smooglaya муза (окончание): Орудие индивидуального поражения
Authors: Кунарёв Андрей 
Published: February 2023

Настоящая статья является окончанием исследования, первая часть которого – Smooglaya муза. Степная дуэль – была опубликована в «Acta Universitatis Lodziensis. Folia Litteraria Rossica» № 14 (2021). Анализ сцены «поединка» Пушкина с встреченной им калмычкой во время путешествия в Aрзрум позволил выявить литературную основу описания происшествия в кибитке. Заключительная часть исследования посвящена литературному и фольклорному генезису образа «мусикийского орудия подобного нашей балалайке», которым гордая красавица якобы ударила по голове попытавшегося поцеловать ее путешественника. «Орудие» как таковое скорее всего присутствовало в кибитке, но вряд ли было использовано в качестве оружия. Тем не менее удар, и весьма чувствительный, действительно был нанесен, но не буквально, а фигурально. «Мусикийское орудие» оказывается метафорой красавицы, поразившей воображение поэта. Представление женщины/женского тела в виде музыкального инструмента часто встречается как в фольклорных, так и в литературных текстах. К этой метафоре прибег, например, О. де Бальзак в Физиологии брака (1829), а сам Пушкин – в рисунке в ушаковском альбоме зимой 1829–1830. Впервые же Пушкин использовал эту метафору в стихотворении Городок (1815), рассказывая о некоем Антошке, который «балалайку играя разломал», явно ориентируясь при этом на творчество И. С. Баркова, неоднократно изображавшего женское тело музыкальным инструментом, в частности балалайкой или скрипкой, а совокупление – игрой на нем.
Попутно удалось установить, что Антошка из Городка — скорее всего дружеский шарж на Антона Дельвига, возлагавшего на свою лиру вину за поэтическое бессилие и грозившего ее изломать. При этом несостоявшийся творческий акт заканчивается падением с Пинда «лбом на низ».