bluuebunny/crossref_metadata_2025_split huggingface dataset:
High-resolution vessel wall magnetic resonance imaging in intracranial vasculopathies: an experience from eastern India
Authors: Das Shambaditya , Mossa-Basha Mahmud , Dey Mousam , Hazra Avijit , Pandit Alak , Das Gautam , Dubey Souvik , Ray Biman Kanti 
Published: April 2023

Objective:
To evaluate the role of high-resolution intracranial vessel wall imaging (HR-IVWI) in differentiation of various intracranial vasculopathies in addition to luminal and clinical imaging in the largest cohort of Indian stroke patients.

Methods:
A single-center, cross-sectional study was undertaken recruiting consecutive stroke or TIA patients presenting within a month of onset, with luminal irregularity/narrowing upstream from the stroke territory. The patients were initially classified into TOAST and Chinese ischemic stroke sub-classification (CISS) on the basis of clinical and luminal characteristics and reclassified again following incorporation of HR-IVWI findings.

Results:
In our cohort of 150 patients, additional use of HR-IVWI led to a 10.7 and 14% change in initial TOAST and CISS classification respectively (p &lt; 0.001). In TOAST classification, 12 “undetermined aetiology” were reclassified into intracranial atherosclerotic disease (ICAD), 1 “undetermined aetiology” into CNS angiitis and 1 “undetermined aetiology” into arterial dissection. Similarly, in CISS 19 “undetermined aetiology” was reclassified into 16 large artery atherosclerosis (LAA) and 3 “other aetiology” consisting of one CNS angiitis, Moyamoya disease (MMD) and arterial dissection each. Two initial classification of MMD by CISS and TOAST were changed into ICAD. The observed change in diagnosis following incorporation of HR-IVWI was proportionately highest in ICAD (LAA) subgroup (TOAST-9.3%, CISS-12%).

Conclusion:
Adjunctive use of HR-IVWI, to clinical and luminal assessment, can significantly improve diagnostic accuracy during evaluation of intracranial vasculopathies, with its greatest utility in diagnosing in ICAD, CNS angiitis and dissection.

Advances in knowledge:
HR-IVWI allows clearer etiological distinction of intracranial vasculopathies having therapeutic and prognostic implications.
Improving Broader Sharing to Address Geographic Inequity in Liver Transplantation
Authors: Akshat Shubham , Ma Liye , Raghavan S. 
Published: April 2023

Problem definition: This paper studies the deceased-donor liver allocation policies in the United States. In the transplant community, broader organ sharing is believed to mitigate geographic inequity (intergeographic variation in transplant rates, patient survival rates, waiting times, and offers) in organ access, and recent policies are moving in that direction in principle. The liver-allocation policy has gone through two major modifications in the last 10 years. Despite these overhauls, geographic inequity persists. Methodology/results: In this study, we develop a patient’s dynamic choice model to analyze the patient’s strategic response to a policy change. We use this to evaluate several (existing and proposed) organ-allocation policies. On historical data, we show that our model’s predictions are more precise than the existing liver simulated allocation model. It more accurately captures (1) a patient’s change in organ offer acceptance probability (with their sickness level) and (2) the behavioral change of a patient in terms of organ offer acceptance probability with a change in policy. Next, we study the current acuity circles policy (a one-size-fits-all variant of broader sharing) and conclude that it results in lower efficiency (more offer refusals and a lower transplant benefit) than the previous share 35 policy and performs similarly on geographic equity measures. Finally, we show that broader sharing in its current form may not be the best strategy to balance geographic equity and efficiency. The intuition is that, by indiscriminately enlarging the pool of supply locations from where patients can receive offers, they tend to become more selective, resulting in more offer rejections and less efficiency. We illustrate that a policy that equalizes the supply (deceased donors)-to-demand (waiting list patients) ratios across geographies is better than acuity circles in achieving geographic equity at the lowest trade-off on efficiency metrics. Managerial implications: The key message to policymakers is that they should move away from the one-size-fits-all approach and focus on matching supply and demand to develop organ-allocation policies that score well in terms of efficiency and geographic equity. Supplemental Material: The e-companion is available at https://doi.org/10.1287/msom.2023.1211 .
Associated risk factors of severe dengue in Reunion Island: A prospective cohort study
Authors: Carras Mathys , Maillard Olivier , Cousty Julien , Gérardin Patrick , Boukerrou Malik , Raffray Loïc , Mavingui Patrick , Poubeau Patrice , Cabie André , Bertolotti Antoine 
Published: April 2023

Background
Since 2018, a dengue epidemic has been raging annually in Reunion Island, which poses the major problem of its morbidity and mortality. However, there is no consensus in the literature on factors associated with severity of illness. The objective of this study was to identify the factors associated with the occurrence of severe dengue (SD) according to the criteria adopted in 2009 by the World Health Organization (WHO), during the 2019 epidemic.

Methodology/Principal findings
A total of 163 patients with RT-PCR-confirmed dengue were included in a multicenter prospective cohort study in Reunion Island between January and June 2019. Of these, 37 (23%) were classified as SD, which involves presentation dominated by at least one organ failure, and 126 (77%) classified as non-SD (of which 90 (71%) had warning signs). Confusion, dehydration, and relative hypovolemia were significantly associated with SD in bivariate analysis (p < 0.05). The factors associated with SD in multivariate analysis were a time from first symptom to hospital consultation over 2 days (OR: 2.46, CI: 1.42–4.27), a history of cardiovascular disease (OR: 2.75, 95%CI: 1.57–4.80) and being of Western European origin (OR: 17.60, CI: 4.15–74).

Conclusions/Significance
This study confirms that SD is a frequent cause of hospitalization during dengue epidemics in Reunion Island. It suggests that cardiovascular disease, Western European origin, and delay in diagnosis and management are risk factors associated with SD fever, and that restoration of blood volume and correction of dehydration must be performed early to be effective.

Trial registration
NCT01099852; clinicaltrials.gov
Green fabrication of silver nanoparticles using Melia azedarach ripened fruit extract, their characterization, and biological properties
Authors: Haq Sayyed Ijazul , Nisar Muhammad , Zahoor Muhammad , Ikram Muhammad , Islam Noor Ul , Ullah Riaz , Alotaibi Amal 
Published: April 2023

Abstract
In the current research work, an attempt was made to synthesize silver nanoparticles (MA-AgNPs) utilizing the ripened fruit extract of Melia azedarach. Various characterization techniques such as UV-visible spectroscopic analysis, thermal gravimetric analysis (TGA), and scanning electron microscopy (SEM) were used to confirm the AgNPs synthesis. The bioreduction and color changes were tracked by UV-visible spectroscopy while SEM confirmed AgNPs of size 2–60 nm. TGA revealed the stability of the synthesized AgNPs. The antibacterial potential of the M. azedarach-based AgNPs and the fruit extract was assessed in terms of zone of inhibition (ZI), minimum bactericidal concentration, and minimum inhibitory concentration against tested bacterial strains where higher activity was noted for NPs (P. aeruginosa ZI = 22). The 2,2-diphenyl-1-picrylhydrazyl (DPPH) and (2,2-azinobis-[3-ethylbenzthiazoline]-6-sulfonic acid) (ABTS) assays revealed that NPs have significant antioxidant activities. The IC50 values recorded for extract was 340 and 350 μg·mL−1 against DPPH and ABTS whereas the corresponding values obtained for AgNPs were 40 and 58 μg·mL−1, respectively. The study suggests that the engineered NPs have promising biological activities compared to the parental extract, and thus could be used in drug designing as antibacterial and antioxidant agents; however, there should be further in vivo exploration in this regard before extending their uses to biological systems.
Two new zinc(ii) coordination complexes constructed by phenanthroline derivate: Synthesis and structure
Authors: Feng Jingdong , Su Beihao , Yi Xinxin , Kong Zhiguo , Chang Limin 
Published: April 2023

Abstract
Two new Zn(ii) coordination complexes [Zn(L)(dna)(H2O)] (1) and [Zn(L)(glu)]2·H2O (2) (L = 2-(4-fluorophenyl)-1H-imidazo[4,5-f][1,10]phenanthroline, H2dna = 3,5-dinitrosalicylic acid, H2glu = glutaric acid) have been hydrothermally synthesized and characterized by single crystal X-ray diffraction, elemental analysis, fluorescence spectrum, and infrared spectroscopy. For complex 1, the dna2− anion adopts μ
1
-η
1
:η
1 chelating bidentate mode to coordinate with one Zn(ii) atom and π–π stacking interactions are formed between the L ligands. For complex 2, glu2− anions connect Zn(ii) atoms to form a wavy two-dimensional layer, and the L ligands are attached on two sides of the two-dimensional layer.
Nanomedicine sheds new light on cancer immunotherapy
Authors: Yu Yingying , Feng Liangzhu , Liu Zhuang 
Published: April 2023

Abstract
Cancer immunotherapy comprising of immune checkpoint blockade (ICB) therapy, immune cell therapies, cancer vaccines and many others represents a profound arsenal in the fight against different types of cancers. However, their overall clinical objective response rates, particularly against most solid tumors, are still not sufficient owing to a variety of reasons including the heterogenous expression of tumor antigens, limited tumor infiltration of effector immune cells, acquired tumor immunosuppression and some other factors. In recent years, various nanomedicine strategies have been proposed to assist cancer immunotherapy via distinct mechanisms, presenting new promises in many published studies. This perspective will thus provide a brief overview regarding the development of nanomedicine platforms for improving cancer immunotherapy.
Applicability of a deformation dilatometer for short time creep experiments of magnesium alloys
Authors: Nietsch Jürgen A. , Papenberg Nikolaus P. , Cerny Angelika , Ott Alois C. , Grabner Florian , Gneiger Stefan 
Published: April 2023

Abstract
The creep resistance of light metals is of utmost relevance for application at elevated temperatures. This includes automotive components in power trains, engines, battery casings and transmission housings. The alloy design of temperature resistant light alloys for these applications depends heavily on the timely determination of the creep behavior. However, specialized facilities and testing equipment are required to perform creep experiments, which are not available in all labs. In contrast, deformation dilatometers are state-of-the-art at most research facilities with a metal forming department. These instruments can apply a constant force at high temperatures and are therefore, in principle, able to conduct creep experiments. To validate the applicability of such a deformation dilatometer for the development of magnesium alloys, short time creep experiments were conducted and compared with results from a standardized creep stand. Good agreement between the dilatometer and conventional constant force creep experiments was found. In this work, both methods are described in detail and possible limitations are discussed.
Bedarfskonzepte und Gerechtigkeitsvorstellungen bei Mitarbeitenden örtlicher Sozialverwaltungen
Authors: Dietrich Brian , Schnapp Kai-Uwe 
Published: April 2023

Zusammenfassung
Das Ausüben von Ermessen ist allgegenwärtiger Bestandteil der Arbeit von Mitarbeitenden deutscher Sozialverwaltungen. Beim Ausfüllen der Handlungsspielräume, die Gesetze und Verordnungen lassen, greifen Mitarbeitende bei der Ermessensausübung mit Notwendigkeit auf eigene Norm- und Wertvorstellungen zurück. Auf der Basis von 37 qualitativen Interviews mit Mitarbeitenden deutscher Jobcenter beantworten wir die Frage, welche individuellen Vorstellungen von Bedarf und Unterstützungswürdigkeit die normative Basis bilden, die die genannten Ermessensentscheidungen beeinflussen. Wir zeigen, dass die Bedarfsvorstellungen der Mitarbeitenden von einer rudimentären Grundversorgung bis hin zur Sicherung einer umfassenden Teilhabe am gesellschaftlichen Leben reichen. Eine umfassende gesellschaftliche Unterstützung bei der Deckung dieser Bedarfe wird von einem Teil der Mitarbeitenden als bedingungsloses Grundrecht angesehen, andere knüpfen die Gewährung von Unterstützungsleistungen hingegen an weitreichende Bedingungen der Unterstützungswürdigkeit.
Ganzheitliche und auf maschinellen Lernverfahren basierende Qualitätsüberwachung
Authors: Giang Nguyen Huong , Scheck Albert , Hofmann Bernd , Meiners Moritz , Neubauer Stefan , Schäfer Alexander , Franke Jörg 
Published: April 2023

Abstract
Die Kontakt- und Leitungsverarbeitung ist charakterisiert durch eine hohe Komponentenvielfalt, kurze Zykluszeiten und steigende Anforderungen hinsichtlich Qualität, Dokumentation und Rückverfolgbarkeit. Mit dem Ziel, diese Rahmenbedingungen zu erfüllen, wird in diesem Beitrag eine holistische und auf maschinellen Lernverfahren basierende Qualitätsüberwachung vorgestellt. Darüber hinaus liegt der Qualitätsüberwachung die intelligente Analyse von Crimpkraftkurven zugrunde. Die Auswertung von Bilddaten und Zeitreihen ermöglicht die Fehlererkennung und Anomaliedetektion an der Maschine, ohne dass es zu Einbußen in der Taktzeit kommt. Für die Visualisierung und Werkerakzeptanz der Qualitätsparameter und Prognosen der Modelle wird das Thema Erklärbarkeit in der vorgestellten Qualitätsüberwachung besonders betrachtet.
Earthquake consequences, solidarity volunteering and new perspectives of the Glyptotheque of the Croatian Academy of Sciences and Arts
Authors: Getaldić Magdalena 
Published: April 2023

Purpose. The aim of the paper is to present the activities that the Glyptotheque CASA (Gliptoteka HAZU) undertook after the earthquakes in 2020 to preserve sculptural heritage in times of crisis. The intention is also to describe the experience of solidarity and cooperation with different partners and volunteers. The aim is also revaluation and presentation of plans for the overall renovation of the buildings and new displays.
Approach/methodology. The paper shows the degree of damage to the buildings and the museum fund through a case study. The basic data on the damage and how evacuation was approached, the methodology of listing damage, and the organization of work in conditions of a pandemic and limited social contact are presented.
Findings. The paper presents the activities in which professional staff of the Glyptotheque was involved, as well as volunteers – professional restorers, who kindly helped to make detailed documentation of the current condition of the damaged sculptures. The response to this earthquake showed that solidarity and care for heritage go together. Therefore, a complete renovation and reconstruction of the museum complex are being planned, and a new permanent exhibition.
Value. The paper presents a valuable experience of a sculpture museum after the earthquake with the aim of raising awareness of endangered cultural heritage and the importance of its preventive protection, as well as the necessity of revaluation of museum activities in terms of protection and placement of museum objects. The paper describes the events and methods of working in crisis situations, such as the earthquake that hit the museum, and the pandemic that affected the overall work of the museum and professional staff. This unfortunate, unique experience was a generator of changes. Therefore, the creation of plans for the future renovation and the overall renovation of the museum complex, as well as plans for new modernized permanent exhibits, has begun.
Cornelis van Proosdij and Loekmono Hadi: History of Leaders of Kudus Hospital
Authors: Supratno Edy , Setiawati Nur Aini 
Published: April 2023

This article discusses two doctors who were directors at Kudus Hospital, Cornelis van Proosdij, and Loekmono Hadi. Both are government doctors, but both come from different colleges. Van Proosdij is a doctor who graduated from a European university. In contrast, Loekmono graduated from the School tot Opleiding Van Indische Artsen (STOVIA) in the Dutch East Indies, which is considered a different degree. Both also have other characteristics; Van Proosdij is attached to his colonialism, while Loekmono is classified as a nationalist. By using the historical method, this research uses a lot of archival sources and newspaper news published at that time. Specifically related to Loekmono, his research is also equipped with interviews with his children, so the data is more extensive, and the review is longer. The results of this study indicate that these two figures, although their characteristics are different, are still loved by the community. Another similarity is that both of them are victims of the political situation.Keywords: Hospital, Kudus Regency, Proosdij, Loekmono Hadi, Colonialists, Nationalists. Artikel ini membahas tentang dua orang dokter yang menjabat sebagai direktur di RS Kudus, Cornelis van Proosdij dan Loekmono Hadi. Keduanya adalah dokter pemerintah, tetapi keduanya berasal dari perguruan tinggi yang berbeda. Van Proosdij adalah seorang dokter lulusan universitas Eropa. Sebaliknya, Loekmono lulus dari School tot Opleiding Van Indische Artsen (STOVIA) di Hindia Belanda, yang dianggap berbeda gelar. Keduanya juga memiliki karakteristik lain; Van Proosdij lekat dengan kolonialismenya, sedangkan Loekmono tergolong nasionalis. Dengan menggunakan metode sejarah, penelitian ini banyak menggunakan sumber arsip dan berita surat kabar yang terbit pada masa itu. Khusus terkait Loekmono, penelitiannya juga dilengkapi dengan wawancara dengan anak-anaknya, sehingga datanya lebih luas, dan penelaahannya lebih panjang. Hasil penelitian ini menunjukkan bahwa kedua tokoh ini walaupun memiliki sifat yang berbeda, tetap digandrungi oleh masyarakat. Kesamaan lainnya adalah keduanya sama-sama menjadi korban situasi politik.Kata Kunci: Rumah Sakit Kabupaten Kudus, Proosdij, Loekmono Hadi, Penjajah, Nasionalis.
The Existence of Women Diamond Miners in Pumpung, South Kalimantan, XX-XXI Century
Authors: Subroto Wisnu , Prawitasari Melisa , Handy Muhammad Rezky Noor 
Published: April 2023

The stereotypes of people in rural and urban areas since the days of the kingdoms in the archipelago until the early days of Indonesian independence show a dichotomy of work between women and men. However, since Indonesia was in the New Order era, this stereotype began to fade, and there was a process of equality between women and men in all fields. In South Kalimantan, women started working in traditional mines, especially the diamond mine in Pumpung, Sungai Tiung Village, Cempaka District, Banjarbaru City. The data were collected and arranged chronologically according to the time of the incident by way of interviews and searching for documents or archives stored as records. The research results chronologically describe the journey of women's struggle through its historical process interestingly. The existence of women being equal to men continues to this day in the traditional diamond mining sector in Pumpung, Banjarbaru. Women began to work in jobs that required solid physical stamina to show that they were as capable as men in the work they had been doing for a long time, especially those recorded in the XX-XXI centuries. In conclusion, the role of women can no longer be underestimated, which is only as a housewife. Here the role of women becomes double; apart from being housewives, they are also partners equal to men.Keywords: Diamond miners, female miners, South Kalimantan Stereotip masyarakat dipedesaan maupun diperkotaan sejak zaman kerajaan-kerajaan di nusantara sampai zaman awal kemerdekaan Indonesia menunjukkan dikotomi pekerjaan antara perempuan dan laki-laki. Akan tetapi, sejak Indonesia di masa orde baru, stereotip ini mulai pudar dan terjadi proses kesetaraan antara perempuan dan laki-laki dalam segala bidang. Di Kalimantan Selatan, perempuan mulai bekerja di tambang tradisional khususnya tambang intan di Pumpung Kelurahan Sungai Tiung, Kecamatan Cempaka, Kota Banjarbaru. Data-data dikumpulkan dan disusun secara kronologis sesuai waktu kejadian dengan cara wawancara, dan pencarian dokumen atau arsip yang disimpan seperti catatan. Hasil penelitian secara kronologis menggambarkan secara menarik perjalanan perjuangan perempuan melalui proses menyejarahnya. Eksistensi perempuan untuk setara dengan kaum laki-laki terus berlanjut sampai sekarang ini di bidang penambangan intan secara tradisional yang ada di pumpung, Banjarbaru. Pekerjaan yang memerlukan stamina fisik yang kuat mulai digeluti kaum perempuan untuk menunjukkan bahwa mereka mampu seperti kaum laki-laki pekerjaan yang mereka geluti dari lama terutama yang terekam pada abad ke XX-XXI. Kesimpulannya peran perempuan tidak bisa lagi dipandang sebelah mata, yang hanya sebagai ibu rumah tangga. Disini peran perempuan menjadi ganda, selain sebagai ibu rumah tangga juga menjadi mitra kerja yang setara dengan kaum laki-laki.Kata Kunci: Penambang intan, Perempuan penambang intan, Kalimantan Selatan.
Reference Structure “pan / pani + imię” in Periodical Texts Published in Polish in Ukraine
Authors: Kravchuk Alla 
Published: April 2023

The article’s author analyzes the function of the reference structure „pan / pani + imię” in the information texts of the Polish-language press in Ukraine in the first twenty years of the 21st century. The research shows that in the intentions of the speakers representing local Polish communities, the functions of these structures are always related to the expression of politeness. That is, the “scheme of title deprivation” characteristic of the general Polish language is not realized by adding the words “pan” or “pani” to the proper name in the narrative text. The members of the local Polish community, irrespective of their status, are the most numerous group of speakers using the analyzed structure. The reader, a member of the local community, perceives these forms as polite, and the external recipient may interpret them as violating the language etiquette (inappropriate, too familiar), especially if the hero of the statement is a Pole from Poland or a well-known person with high status.
Preliminary examination of the Latin neuter on inscriptions
Authors: Szlovicsák Béla 
Published: April 2023

AbstractThe main goal of this paper is to provide a preliminary examination of the vulgar Latin grammatical gender system. The inscriptional evidence is studied closely to achieve this goal, this way the broad structure of the loss of the neuter can be observed and previously unknown dialectical differences can be discovered. Having done this groundwork further studies can investigate this material more thoroughly, and with a better understanding of the general features.
Method of calculation of three-layer plates with discrete joint
Authors: Rajczyk Marlena 
Published: April 2023

AbstractThe paper presents the basic principles of static calculations of plates with discrete filling–ribs; the method is based on the analytical solution of the problem of the stress state of a ribbed plate. The bottom line is to use special discontinuous functions at the stage of writing the initial assumptions of differential equations, as well as in the process of solving them due to the nature and physical meaning of the problem.