bluuebunny/crossref_metadata_2025_split huggingface dataset:
The HOPeFUL Study: Hepatic Osteodystrophy Prevalence and Contributory Factors Unveiling Study
Authors: Manrai Manish , Wangmo Shacha , Mishra Yogendra , Premdeep Harikrishnan , Srivastava Sharad , Dawra Saurabh , Pakhetra Rajiv 
Published: February 2025

Abstract

Introduction:
Cirrhosis, characterized by liver fibrosis and architectural distortion, significantly impairs multiple liver functions, including skeletal health. Advances in cirrhosis management have increased survival, highlighting the need to address extrahepatic manifestations such as osteoporosis. Vitamin D metabolism, heavily reliant on liver function, plays a crucial role in bone health, with liver disease often leading to severe vitamin D deficiency and abnormal calcium metabolism.

Methods:
This cross-sectional observational study was conducted at a tertiary care hospital in Western India over two years to assess the prevalence of hepatic osteodystrophy (HOD) in cirrhotic patients. Adult patients with clinical and/or imaging evidence of cirrhosis were recruited, excluding those with known risk factors. Relevant clinical history, physical examination, and laboratory investigations were performed. Bone mineral density (BMD) was assessed at the lumbar spine and hip using dual-energy X-ray absorptiometry (DEXA), with results expressed as T-scores. Data were analyzed using appropriate Statistical Software, employing appropriate statistical tests for continuous and categorical variables, with a significance threshold of P < 0.05.

Results:
The prevalence of osteoporosis and osteopenia in cirrhotic patients was 29.2% and 28.3%, respectively, with a combined HOD prevalence of 57.5%. Significant associations were found with smoking (P= 0.002), steroid use (P= 0.007), and lack of vitamin D supplementation (P< 0.0001). Low serum vitamin D levels were notably linked to osteoporosis (87.5%). Even with adequate vitamin D, many patients exhibited osteopenia or osteoporosis, indicating other contributing factors. Significant correlations were observed between T-scores and cirrhosis severity (Child-Pugh and MELD-Na scores).

Conclusion:
The study confirms a high prevalence of HOD in cirrhotic patients. Despite adequate vitamin D levels, the persistence of bone disorders suggests further research into additional contributing factors and prospective controlled trials to understand the impact of vitamin D supplementation and other modifiable risks, like smoking and prior use of steroids, in cirrhotic patients.
Перспективы выхода Республики Корея в лидеры на мировом рынке вооружений
Authors: Губин А.В. 
Published: February 2025

Настоящая аналитическая статья направлена на освещение особенностей становления и развития системы международного военно-технического сотрудничества и хода реализации руководством Республики Корея мероприятий по торговле оружием. Особый интерес связан с использованием Сеулом поставок боевых систем как инструмента внешней политики, направленного, помимо получения прибыли, и на укрепление своего влияния. Кроме того, стоит отметить и возможное влияние оборонного экспорта на ситуацию в том или ином регионе, что вряд ли принимают во внимание в РК, равно как и не намерены нести ответственность за возможные последствия при нарушении баланса сил. Особенность заключается в совпадении интересов южнокорейской политической верхушки и крупного бизнеса (чеболь) на фоне сближения Сеула с Вашингтоном по вопросам безопасности. Корейские вооружения набирают популярность в силу довольно высокого технологического уровня, выгодных финансовых условий, предложений по локализации производства и послепродажного обслуживания. Также РК для стимулирования спроса активно эксплуатирует тезис о повышенном уровне военных угроз и необходимости укреплять обороноспособность, что вполне соответствует и планам США по сохранению собственного влияния, в том числе с активным использованием союзников.
This analytical article aims to highlight the peculiarities of the establishment and development of the system of international military-technical cooperation, as well as the implementation of measures by the leadership of the Republic of Korea regarding arms trade. Of particular interest is Seoul's use of combat system supplies as a foreign policy tool aimed not only at generating profit but also at strengthening its influence. Additionally, it is important to note the potential impact of defense exports on the situation in specific regions, which is often overlooked by the ROK, and there appears to be no intention to assume responsibility for the possible consequences should the balance of power be disturbed. The uniqueness of this situation lies in the convergence of interests between the South Korean political elite and large businesses (chaebols) against the backdrop of Seoul's rapprochement with Washington on security issues. Korean weapons are gaining popularity due to their relatively high technological level, favorable financial conditions, and offers for localization of production and after-sales service. Furthermore, to stimulate demand, the ROK is actively promoting the narrative of an increased level of military threats and the necessity to strengthen its defense capabilities, which aligns with U.S. plans to maintain its influence, including through the active engagement of allies.
Военное правление в государстве Корё и Японии периода Камакура: сравнительный анализ
Authors: Грачев М.В. , Коростелёва М.Д. 
Published: February 2025

В статье анализируется специфика системы военного правления в государстве Корё (1170—1270) и Японии периода Камакура (1185—1333). Такое сопоставление представляет несомненный интерес в контексте динамики внутри- и внешнеполитических процессов, протекающих в Корее и Японии в исследуемые периоды. Авторы акцентируют внимание на факторах, которые привели к военному перевороту 1170 г. в Корё и доминированию в Японии военно-служилого сословия в социально-политической сфере после завершения шестилетней войны (1180—1185). Исследование показало, что военные режимы в Корё и Японии обнаруживают ряд тождественных черт, как, например, политика, проводимая для укрепления и стабилизации военного правления в контексте реформирования органов власти. В то же самое время по способу организации режимы принципиально отличались: бакуфу долгое время не имело абсолютной власти, а управление осуществлялось из двух центров — Камакура и Киото; в Корё, напротив, военная элита правила из столицы и полностью контролировала ванский двор.
The article analyzes the specifics of the military rule system in the state of Koryo (1170—1270) and Japan during the Kamakura period (1185—1333). Such a comparison is of undeniable interest in the context of the dynamics of domestic and foreign policy processes occurring in Korea and Japan during the periods under study. The authors focus on the factors that led to the military coup of 1170 in Koryo and the dominance of the military-service class in Japan in the socio-political sphere following the conclusion of the six-year war (1180—1185). The study demonstrates that the military regimes in Koryo and Japan exhibit a number of identical features, such as the policies pursued to strengthen and stabilize military rule in the context of reforming government bodies. At the same time, the regimes were fundamentally different in their methods of organization: the bakufu did not possess absolute power for an extended period, and governance was carried out from two centers — Kamakura and Kyoto; in Koryo, by contrast, the military elite ruled from the capital and completely controlled the king’s court.
Фракционное соперничество периода правления Ёнсан-гуна и его влияние на политический курс правителя Чосон, 1495—1506 гг.
Authors: Гришина Д.Е. , Чумаченко Д.Д. 
Published: February 2025

Ёнсан-гун — десятый правитель корейского государства Чосон и один из двух правителей династии Ли, лишённых посмертного храмового имени. Период его правления часто характеризуется как “тирания”; в аналитической литературе можно встретить описание жестокой политики Ёнсан-гуна, осуществляемой с помощью массовых репрессий. Тем не менее важно отметить, что правление Ёнсан-гуна характеризовалось также стабилизацией общего политического курса правительства и активной вовлечённостью правителя в государственные и политические процессы. Настоящее исследование ставит своей целью проанализировать репрессии сановников конца XV — начала XVI в. как инструмент стабилизации политических процессов в государстве Чосон и сравнить управленческий стиль Ёнсан-гуна и других правителей династии Ли, снискавших положительные историографические оценки.
Yonsan-gun was the tenth ruler of the Korean state of Choson and one of the two rulers of the Yi dynasty who was deprived of a posthumous temple name. The period of his reign is often characterized as “tyranny”; one can easily find descriptions in analytical literature of Yonsan-gun's cruel policies, which were carried out through mass persecutions. However, it is important to note that the reign of Yonsan-gun was also marked by the stabilization of the general political course of the government and the active involvement of the monarch in state and political processes. This study aims to analyze the persecutions carried out in the late fifteenth to early sixteenth centuries as an instrument utilized by the monarch to stabilize political processes in Choson, and to compare the ruling style of Yonsan-gun with that of other kings of the Yi dynasty who have received positive historiographic assessments.
O assombro de estar viva: processo criativo, aparição e comunidade
Authors: Silva Juliana Ben Brizola da 
Published: February 2025

Artistas sabem que a vida é nascimento contínuo, assombro e movimento. O processo criativo acontece no limiar entre a intenção de criar e o deixar acontecer, entre a ação e a receptividade, entre o desejo e a entrega. Artistas vivem assombradas porque estão abertas para o mundo, porque, assim como os povos indígenas e quilombolas, sabem que a vulnerabilidade é também força, energia vital, possibilidade de conexão com os seres e com o mundo. Neste artigo, apresento uma parte da minha trajetória de pesquisa que culminou na tese de doutorado “Corpos dissidentes e coletivos de arte: aparição, criação e políticas de vida” (PPGICH/UFSC); uma trajetória nada linear, atravessada pela dimensão onírica e pela proximidade com a morte. Entendo a morte aqui como algo concreto e também metafórico, como fim da vida e fim de um ciclo, como transformação e recomeço. Magia, mistério e aparição guiam os caminhos do campo e da escrita, produzindo um conhecimento encarnado (Wacquant, 2015), ritualístico, singular e coletivo.
A CONJUNTURA, CONFLITOS HISTÓRICOS E AS OPERAÇÕES ESPECIAIS DO PARANÁ COMO RECURSO OPERACIONAL DO ESTADO EM CENÁRIO DE CONFLITOS
Authors: Silva Eliandro Teixeira da 
Published: February 2025

O conteúdo deste artigo se propõe a apresentar uma visão da atual conjuntura política e social conturbada, em especial no Brasil, motivada por um fenômeno ideológico em ebulição. Contempla as possíveis causas e prováveis efeitos, revelando uma lógica cíclica dos acontecimentos de tempos em tempos com potencial de desencadear conflitos de toda ordem. A exposição dos argumentos por meio de fatos e acontecimento já registrados na história, evidenciam uma relação já ocorrida que se consubstancia perfeitamente com a atual conjuntura do país, onde revivemos uma dinâmica já experimentada por outros países e que resultaram em conflitos diversos. Por fim, como já registrado anteriormente, sendo parte da solução de conflitos, uma resposta comum adotada foi a adoção de Serviços de Inteligência, combinado com frações não convencionais de Operações Especiais, visando uma resposta eficaz por sua versatilidade e precisão reduzindo impactos e custos no combate a ameaças hostis com potencial de desestabilizar o Estado.
Cluster analysis of vertical polarimetric radio occultation profiles and corresponding liquid and ice water paths from Global Precipitation Measurement (GPM) microwave data
Authors: Katona Jonas E. , de la Torre Juárez Manuel , Kubar Terence L. , Turk F. Joseph , Wang Kuo-Nung , Padullés Ramon 
Published: February 2025

Abstract. Polarimetric radio occultations (PROs) of the Global Navigation Satellite System are able to characterize precipitation structure and intensity. Prior studies have shown the relationship between precipitation and water vapor pressure columns, known as the “precipitation pickup.” Less is known about the relationship between the vertical distributions of temperature and moisture globally within precipitating scenes as measured from space. This work uses cluster analysis of PRO to explore how the vertical distributions of temperature and moisture – combined into PRO refractivity – relate to vertical distributions of precipitation and moisture variables. We evaluate the ability of k-means clustering to find relationships among PRO polarimetric phase difference, refractivity, liquid water path (LWP), ice water path (IWP), and water vapor pressure using over 2 years of data matched between the Global Precipitation Measurement (GPM) mission and the radio occultations (ROs) and heavy precipitation (HP) demonstration mission on board the Spanish Paz spacecraft (ROHP-PAZ). A polytropic potential refractivity model for polytropic atmospheres is introduced to ascertain how different vertical thermodynamic profiles that can occur during different precipitation scenarios are related to changes in the polytropic index and thereby vertical heat transfer rates. The cluster analyses suggest a relationship between the amplitude and shape of deviations from the potential refractivity model and water vapor pressure. These analyses also confirm a positive correlation between vertical shapes of polarimetric phase difference and both LWP and IWP. For certain values, the coefficients of the polytropic potential refractivity model flag physical vs. nonphysical retrievals and indicate when a profile has little to no moisture. The study reveals a similar relationship between the clustering for these coefficients and different water vapor pressure profiles.
Time series of Landsat-based bimonthly and annual spectral indices for continental Europe for 2000–2022
Authors: Tian Xuemeng , Consoli Davide , Witjes Martijn , Schneider Florian , Parente Leandro , Şahin Murat , Ho Yu-Feng , Minařík Robert , Hengl Tomislav 
Published: February 2025

Abstract. The production and evaluation of the analysis-ready and cloud-optimized (ARCO) data cube for continental Europe (including Ukraine, the UK, and Türkiye), derived from the Landsat analysis-ready dataset version 2 (ARD V2) produced by Global Land Analysis and Discovery (GLAD) team and covering the period from 2000 to 2022, is described. The data cube consists of 17 TB of data at a 30 m resolution and includes bimonthly, annual, and long-term spectral indices on various thematic topics, including surface reflectance bands, normalized difference vegetation index (NDVI), soil adjusted vegetation index (SAVI), fraction of absorbed photosynthetically active radiation (FAPAR), normalized difference snow index (NDSI), normalized difference water index (NDWI), normalized difference tillage index (NDTI), minimum normalized difference tillage index (minNDTI), bare soil fraction (BSF), number of seasons (NOS), and crop duration ratio (CDR). The data cube was developed with the intention to provide a comprehensive feature space for environmental modeling and mapping. The quality of the produced time series was assessed by (1) assessing the accuracy of gap-filled bimonthly Landsat data with artificially created gaps; (2) visual examination for artifacts and inconsistencies; (3) plausibility checks with ground survey data; and (4) predictive modeling tests, examples with soil organic carbon (SOC) and land cover (LC) classification. The time series reconstruction demonstrates high accuracy, with a root mean squared error (RMSE) smaller than 0.05, and R2 higher than 0.6, across all bands. The visual examination indicates that the product is complete and consistent, except for winter periods in northern latitudes and high-altitude areas, where high cloud and snow density introduce significant gaps and hence many artifacts remain. The plausibility check further shows that the indices logically and statistically capture the processes. The BSF index showed a strong negative correlation (−0.73) with crop coverage data, while the minNDTI index had a moderate positive correlation (0.57) with the Eurostat tillage practice survey data. The detailed temporal resolution and long-term characteristics provided by different tiers of predictors in this data cube proved to be important for both soil organic carbon regression and LC classification experiments based on 60 723 LUCAS observations: long-term characteristics (tier 4) were particularly valuable for predictive mapping of SOC and LC, coming out on top of variable importance assessment. Crop-specific indices (NOS and CDR) provided limited value for the tested applications, possibly due to noise or insufficient quantification methods. The data cube is made available at https://doi.org/10.5281/zenodo.10776891 (Tian et al., 2024) under a CC-BY license and will be continuously updated.
تباين ألفية ابن مالك في عرض قضايا النحو العربي
Authors: محمود طارق محمود محمد 
Published: February 2025

يهدف البحث إلى دراسة تباين (ألفية ابن مالك) في عرض قواعد النحو العربي، فقد لاحظ الباحث تنوعا واضحا، أو تباينا ظاهرا في عرض الألفية لقضايا النحو العربي، إذ دعته ضرورات النظم ليغاير بين سبل عرضه، بل إلى تنوعه أحيانا في قواعد الباب الواحد. وقد حاول البحث تتبع عرض القاعدة النحوية في الألفية وسبل ورودها، ليتبين جوانب هذا التنوع أو التباين، وقد تم تقسيم البحث إلى مقدمة وخمسة مباحث، المبحث الأول عرض القاعدة والتمثيل لها. المبحث الثاني عرض القاعدة وقضايا الخلاف. المبحث الثالث عرض القاعدة واستخدام اللهجات العربية. المبحث الرابع عرض القاعدة ووسمها بالمصطلح الأصولي. وتوصل إلى وجود اضطراب واضح، وتباين ظاهر في طريقة عرض قضايا النحو العربي، ومع تأمل ذلك بدا هذا الاضطراب في أوجه، منها: يورد القاعدة مع ذكر المثال، ثم يُعْرِض عن ذلك، فيورد قواعده دون تمثيل، ثم يُعْرِض عن الطريقتين، فيذكر المثال بديلا عن القاعدة. ثانيا ـ يورد القاعدة مع ما ورد فيها من الخلاف دون نص على المخالفين ثم يورد القاعدة مع ذكر ما ورد فيها من الخلاف مع النص على المخالفين، ثم يُعْرِض عن ذلك كله فلا يشير مطلقا للخلاف، على الرغم من شهرة الخلاف في هذه المسائل.
Peranan Transformasi Digital Pada Keberlangsungan Usaha UMKM di Kota Manado
Authors: Saerang Regina , Gunawan Emilia M , Rogi Mirah 
Published: February 2025

Penelitian ini bertujuan untuk menganalisis peranan transformasi digital dalam mendukung keberlangsungan usaha UMKM di Kota Manado. Transformasi digital telah menjadi faktor kunci dalam perkembangan dan keberlangsungan bisnis di era digital saat ini. Usaha Mikro, Kecil, dan Menengah (UMKM) merupakan pilar penting dalam perekonomian lokal, termasuk di Kota Manado. Namun, UMKM sering menghadapi tantangan dalam mengadopsi teknologi digital dan memanfaatkannya secara optimal. Penelitian ini menggunakan pendekatan kuantitatif dengan melakukan survey melalui angket terhadap 55 pelaku UMKM di Kota Manado dengan teknik purposive sampling. Hasil dari penelitian menunjukkan bahwa Domain Pelanggan secara parsial berpengaruh signifikan terhadap Keberlangsungan Usaha UMKM, Domain Persaingan secara parsial berpengaruh signifikan terhadap Keberlangsungan Usaha UMKM, dan Domain Inovasi secara parsial berpengaruh signifikan terhadap Keberlangsungan Usaha UMKM di Kota Manado. Sedangkan secara simultan, ketiga variabel bebas berpengaruh signifikan terhadap Keberlangsungan Usaha UMKM di Kota Manado. Penelitian ini dapat memberikan kontribusi signifikan dalam memahami bagaimana transformasi digital dapat menjadi motor penggerak keberlangsungan usaha UMKM, khususnya di Kota Manado, yang memiliki potensi ekonomi besar namun masih memerlukan akselerasi dalam bidang digitalisasi.

This research aims to analyze the role of digital transformation in supporting the sustainability of MSME businesses in Manado City. Digital transformation has become a key factor in the development and sustainability of business in the current digital era. Micro, Small and Medium Enterprises (MSMEs) are an important pillar in the local economy, including in the City of Manado. However, MSMEs often face challenges in adopting digital technology and making optimal use of it. This research uses a quantitative approach by conducting a survey via questionnaire of 55 MSME actors in Manado City using a purposive sampling technique. Data will be analyzed to identify the opportunities and challenges faced by MSMEs in adopting digital transformation, as well as to evaluate the impact of digital transformation on the sustainability of their businesses. The results of this research are that the Customer Domain partially has a significant effect on the Sustainability of MSME Businesses, the Competition Domain partially has a significant effect on the Sustainability of MSME Businesses, and the Innovation Domain partially has a significant effect on the Sustainability of MSME Businesses in Manado City. Simultaneously, the three independent variables have a significant effect on the sustainability of MSME businesses in Manado City. This research makes a significant contribution in understanding how digital transformation can be a driving force for the sustainability of MSME businesses, especially in the city of Manado, which has large economic potential but still requires acceleration in the field of digitalization.