bluuebunny/crossref_metadata_2025_split huggingface dataset:
Распределенное единство: к вопросу о самостоятельности бюджетов в России
Authors: Komyagin Dmitriy 
Published: June 2024

Статья посвящена проблеме соотношении начал единства и самостоятельности при построении бюджетной системы. Есть мнение, что единство является доминирующим и что это соответствует конституционному принципу единства государства. Другая позиция заключается в том, что первична самостоятельность бюджетов. Автор подробно разбирает аргументы в пользу и против названных позиций и формулирует точку зрения о том, что данные принципы не противоположны, а дополняют друг друга. Ввиду широты и многоаспектности проблемы приводятся различные аргументы, в числе которых положения теории систем, связанные с выделением моноцентричных и распределенных систем и понятием масштабируемости системы. Рассматривается также исторический опыт регулирования бюджетной системы в советский период российской истории. В данное время возникли модель «социалистического федерализма» и принцип «демократического централизма». В статье также затрагивается вопрос о связи оптимального регулирования бюджетной самостоятельности регионов и проблемы предотвращения сецессии в федеративном государстве, что всегда актуально для России. В качестве общего вывода формулируется идея, что принципы единства и самостоятельности бюджетной системы связаны в единое целое и являют собой отражение вечной в сложносоставном государстве проблемы поиска баланса при распределении финансовых полномочий между центром, региональным и местным уровнями власти. В связи с этим следует отказаться от упрощенного понимания данного вопроса. Более подходящим для описания сочетания единства и самостоятельности при построении бюджетной системы России автор полагает выражение «распределенное единство», когда базовым свойством является единство бюджетной системы, но необходима автономия ее элементов в целях достижения максимальной эффективности финансовой деятельности государства. Возможно, тогда потребуется «достройка» бюджетной системы. По сути, следует исправить сложившееся де-факто положение, при котором федеральный бюджет, выступающий центром и основой бюджетной системы, остается ее рядовым элементом.
Polymetallic tungsten skarn mineralisation related to the Periadriatic intrusion at Lienzer Schlossberg, East Tyrol, Austria
Authors: Raith Johann G. , Hutter Florian , Altenberger Florian , Weilbold Julia , Auer Christian , Krause Joachim , Berndt Jasper , Neinavaie Hassan 
Published: June 2024

Abstract
A regional tungsten anomaly was discovered and explored in the Lienzer Schlossberg area that is part of the crystalline Austroalpine nappe complex of the Eastern Alps in the 1970/80-ties. Tungsten is present as scheelite, which occurs in steeply SSW dipping WNW-ENE oriented quartz veinlets and joints within the porphyritic dioritic to tonalitic/granodioritic host rocks of the Oligocene Lienz/Edenwald intrusion and in the exoskarn, which developed at the contact of the intrusion with Ca-rich lithologies. The skarn system is characterised by two stages: (1) a primary high-temperature calc-silicate stage characterised by grossular, diopside-hedenbergite, vesuvianite, wollastonite and Ca-plagioclase and (2) a retrograde skarn stage including scheelite-bearing massive sulphide ores (pyrrhotite, chalcopyrite, tremolite-actinolite, diopside-hedenbergite) and scheelite-rich fault rocks with calcite, sericite and chlorite. The two ore stages, the mineral paragenesis and composition is like that of a reduced tungsten skarn; i.e., garnet is grossular-rich, clinopyroxene is diopside-hedenbergite. Vesuvianite contains up to 1.8 mass % fluorine. Scheelite has been studied by cathodoluminescence (CL), electron probe microanalysis and laser ablation-inductively coupled plasma-mass spectrometry. Three types of scheelite (Scheelite 1–3) are distinguished. In short-wave UV light, all types show blue fluorescence but CL revealed internal micro-textures in scheelite grains which are dominated by oscillatory zoning. Prolonged hydrothermal activity is indicated by dissolution-replacement and overgrowth textures affecting the primary zonation and trace element composition of scheelite. The distribution of rare earth elements (REE) in Scheelite 1 in tonalite-hosted quartz veinlets shows a convex (i.e., middle REE-enriched), heavy REE-depleted pattern with negative Eu anomalies (EuA
). The evolution of REE patterns from skarn-hosted Scheelite 2 and 3 illustrates a gradation of convex REE patterns with high ΣREE and distinct negative Eu anomalies to relatively flat REE patterns with small to no EuA
. Scheelite at Lienzer Schlossberg has one of the highest ΣREE+Y contents of all scheelite-bearing ore settings in the Eastern Alps but incorporates minor Mo and the least Sr. High Na and Nb contents together with the positive correlation of REE+Y vs. Na+Nb+Ta suggests that the main exchange vectors for REE incorporation in scheelite is via a combined coupled substitution mechanism. Results of this study confirm the genetic similarity with reduced tungsten skarns and highlight the tungsten potential of this area.
A Deep-Neural-Network-Based Prediction Model for Elastic Input Energy Spectra of Horizontal and Vertical Ground Motions
Authors: Yang Yu-Heng , Cheng Yin , Yang Yu-ping , Yuan Ran , He Yi 
Published: June 2024

ABSTRACT
Intensity measures based on energy have proven to be robust indicators of damage for a variety of structural types. This article presents a modified ground-motion model (GMM) incorporating a deep neural network to predict elastic input energy spectra for both horizontal and vertical ground motions, considering the pulselike ground motions. The newly developed model employs six predictor variables, that is, moment magnitude Mw, fault mechanism F, rupture distance Rrup, logarithmic rupture distance ln(Rrup), rupture directivity term Idir, and logarithmic shear-wave velocity ln(VS30) as inputs. A subset of records, sourced from the recently updated Next Generation Attenuation-West2 Project database constituted by 2745 ground motions from 97 earthquakes, have been employed in the development of the model. The performance of the developed model remains within the prescribed error range. In addition, the proposed model is compared against currently used GMMs. The predicted spectra obtained from the present study are in good agreement with those given by other literature, and the standard deviations of residuals have been reduced by ∼20% and are more stable. Observations from these results indicate that the newly proposed model generates improved predictions.
Curso sobre salud bucal dirigido a cuidadores de la primera infancia.
Authors: Castelblanco Restrepo Martha Elena , Triana Ruiz Lina María , Ochoa Maria Juliana , Solórzano Quina Laura Tatiana , Zorro Luna Paola Camila 
Published: June 2024

ANTECEDENTES: El ENSAB IV reporta que los niños de uno, tres y cinco años de edad tienen en promedio 2,69 dientes con cambios visibles en el esmalte, y el índice ceo es de 1,62, ratificando que los problemas de salud oral en la primera infancia son muy frecuentes en Colombia. Por lo tanto, es importante empoderar a los cuidadores de la salud bucal de los niños. OBJETIVO: diseño, implementación y evaluación utilizando la metodología ABP de un curso híbrido de salud bucal dirigido a cuidadores de menores de cinco años. MÉTODO: Inicialmente se realizó una encuesta diagnóstica a cuidadores de instituciones educativas de primera infancia, para determinar las principales necesidades. El curso con metodología híbrida y sincrónica se diseñó en un aula virtual (Moodle) y se dividió en cuatro módulos: el primero: importancia del rol del cuidador y autoexamen oral; el segundo: principales enfermedades bucales de la infancia; el tercero: estrategias preventivas en instituciones educativas y cuarto: incluyó la evaluación mediante la resolución de un caso problema en salud bucal, finalmente se aplicó una encuesta de satisfacción del curso. RESULTADOS: En total participaron 56 cuidadoras, 19 de ellas participaron en el curso virtual sincrónico y 37 en el curso presencial. Se recibieron 5 casos problema resueltos satisfactoriamente y 34 de participantes evaluaron el curso refiriendo que las herramientas y las temáticas utilizadas fueron muy apropiadas, expresaron que fue un curso didáctico y práctico. Sugirieron mejorar el lenguaje. CONCLUSIÓN: La experiencia que se tuvo en el curso resalta la importancia de seguir implementando este tipo de ambientes de aprendizaje para capacitar e informar a cuidadores en el cuidado de la salud bucal de menores de cinco años.
Development of Islamic boarding school curriculum through equalization policies
Authors: Firdaus Wildani , Mardiana Dina 
Published: June 2024

This study aims to find out the existence of the mu'adalah curriculum in the global era as well as to know the challenges of implementing the mu'adalah curriculum after the issuance of the Minister of Religious Affairs Regulation (PMA) number 18 of 2014. Global changes, technological and scientific developments, and the development of art and culture are the basis for changes in the education system, namely the curriculum. This is done so that educational institutions, especially Islamic boarding schools, can adapt and be able to compete with existing developments. This research method uses a qualitative approach with the type of library research. The results of this study state that the existence of Islamic boarding schools has not regressed at all to date. This is because Islamic boarding schools received recognition from the government with the mu'adalah policy which was strengthened by the birth of the Minister of Religious Affairs Regulation (PMA) Number 18 of 2014 which was able to make Islamic boarding schools able to compete with any educational institution. But of course, challenges related to it cannot be avoided. One of them, some people question the quality of mu'adalah Islamic boarding school graduates who do not take the national exam.
Evaluation of Nanonanoliposomal Curcumin on Cutaneous Leishmaniasis Skin Lesions Caused by Leishmania major in BALB/c Mice
Authors: Shirmohammad Sedigheh , Mohebali Mahdi , Arabkhazaeli Fatemeh , Hassan Jalal , Shayan David , Amininia Narges , Shayan Parviz 
Published: June 2024

Background: Curcumin is an extract of rhizome turmeric (diferuloylmethane), with antioxidant, anti-inflammatory, antimicrobial, and anti-parasitic properties, which making it a potential candidate for the treatment of leishmaniasis. The aim of the presented study was to evaluate curcumin as possible candidate for treatment of cutaneous leishmaniasis.
Methods: We investigated the physicochemical properties and anti-leishmanial effects of nanoliposomal curcumin (40, 80, and 120 μM) in Leishmania major (MRHO/IR/75/ER) infected BALB/c mice at the faculty of Veterinary Medicinem University of Tehran, Iran. For this aim, L. major promastigotes (MHROM/IR/75/ER) at stationary phase (2×106) were inoculated sub-cutaneously into the upper area of the tail in BALB/c mice (six groups, n= 10 per group). For evaluation of nanoliposomal curcumin, the zeta potential, particle size and stability of nanoliposomal curcumin was determined. Furthermore, the anti-leishmanial effects of nanoliposomal curcumin formulation on the lesion sizes was determined and the parasite burden in the leishmania induced lesion was performed using semi quantitative PCR.
Results: Treatment of L. major infected BALB/c mice with nanoliposomal curcumin led to a reduction in the kinetic of the skin lesion size development. The semi quantitative PCR analysis of DNA extracted from the lesions showed reduction of parasite burden. The most effective treatment could be found in 80 μM nanoliposomal curcumin. Treatment with Glucantime, as a positive control, also showed a nearly similar effect compared to the effect of 80 μM nanoliposomal curcumin.
The Relationship between Pesticide Exposure and Liver and Renal Enzyme Disorders in Adults Aged 35-70: The Results of the First Phase of the Shahedieh Cohort Study
Authors: Zardosht Kosar , Momayyezi Mahdieh , Sefidkar Reyhane , Fallahzadeh Hossein , Momayyezi Mohammad , Ebrahimi Ali Asghar 
Published: June 2024

Introduction: Liver and kidney are known as important organs in detoxification of the body and may be exposed to pesticide damage. This study aims to investigate the relationship between pesticide exposure and disorders of liver and renal enzymes.
Material and methods: This cross-sectional study was conducted on 5637 Iranian adults aged 35-70 from the first phase of Shahedieh Cohort Study. The investigated variables included age, sex, BMI, smoking, liver enzymes (SGPT, SGOT, ALP, GGT), renal enzymes (Urea, Creatinine), and the information related to exposure to pesticides in the yard, home, and agricultural land during the last 12 months. Data were analyzed using SPSS software version 24.
Results: The findings showed that 8% of the people were exposed to pesticides/ insecticides on agricultural land, 2% in yard, and 59.6% at home. The mean of liver and renal enzymes in people exposed to pesticides in agricultural land was higher than in non-exposed individuals. This relationship was significant for all the enzymes except GGT. People exposed to pesticides in the yard had significantly higher levels of renal enzymes than non-exposed individuals. People exposed to pesticides at home had significantly higher levels of liver enzymes and renal enzymes than the non-exposed ones. Moreover, the mean of liver and renal enzymes were lower in people who used personal protective equipment.
Conclusion: This study suggests that exposure to pesticides may impact liver and kidney functions, and taking precautions like using personal protective equipment can help minimize potential health risks.
Риски инновационного предпринимательства в музыкальной индустрии в условиях (пост)пандемийных трансформаций медиакоммуникаций
Authors: Бояркина С.И. , Кузнецова Э.С. 
Published: June 2024

В статье представлены результаты междисциплинарного исследования рисков инновационного предпринимательства в музыкальной индустрии. Стремительное развитие медиакоммуникаций и цифровизация культурной сферы, спровоцированные введением локдауна во время пандемии COVID‐19, привели к распространению в международной практике инновационных предпринимательских инициатив, разработке сервисов, которые предоставили возможности онлайн‐посещения музыкальных концертов, способствующих социальной и культурной инклюзии. В России сфера цифрового искусства только начинает свое становление: в отечественном бизнесе появляются отдельные проекты, предоставляющие сервисы по организации и продвижению виртуальной концертной деятельности. Актуальность исследования обусловлена низкой степенью изученности российских практик инновационного предпринимательства, существующих барьеров развития отрасли. Методы: на первом этапе исследования был проведен пилотажный анкетный онлайн‐опрос целевой аудитории цифровых концертов – представителей молодежи в возрасте от 16 до 30 лет (N = 291). На втором этапе – экспертные интервью с организаторами и руководителями бизнес‐проекта – стриминговой платформы LookPort, являющейся лидером интерактивного вещания и креативных стриминговых решений в России, Великобритании и странах Европы. Результаты: выявлено, что наиболее значимые коммерческие риски формируются потребителями услуг и обусловлены трудностями освоения технических особенностей новых сервисов и социально‐психологическими эффектами их использования − ограниченными возможностями интерактивного эмоционального взаимодействия, не позволяющего аудитории ощутить причастность к происходящему, реализовать потребности в эмоциональной и физической коллективной экспрессии. Ключевыми ресурсами преодоления возникающих рисков становятся образовательные и управленческие компетенции предпринимателей, навыки применения современных маркетинговых инструментов формирования положительного пользовательского опыта.
Pipelines for CO2 Transport: Verification and Control of Running Shear Fracture Failure Mode
Authors: Canestrari A. , Torselletti E. , Di Felice A. , Mosci E. , Masi O. 
Published: June 2024

Abstract
Scope of the paper is to describe a methodology for the verification and control of the running shear fracture in offshore pipelines to be dedicated to CO2 transport. The objective is to avoid through thickness failures and running fracture which can be deleterious for the pipeline, the environment, and the people safety.
The running shear fracture failure mode is described, and a stepwise verification method is proposed. The application of the methodology includes the development of a simulation model (by means of patented software worldwide recognized for applications of hydrocarbon transport), with the aim to provide a basis for the definition of a reference temperature for the material testing (mainly Charpy impact test and Drop Weight Tear Test). A wide sensitivity has been performed considering different typical injection networks transporting high CO2-rich mixtures flow rates, injected both into shallow or deep-water reservoirs, at different initial operating conditions along the pipelines and different mixture compositions. The model development includes also a thermodynamic characterization suited for CO2 mixtures according to the most recent findings.
The methodology and the predictive tool are considered suitable to describe the CO2 liquid isentropic decompression and conservatively estimate the minimum temperature reached along the pipeline during a running shear fracture event. The results show that, during the crack propagation, the fluid temperature in the pipeline sections next to the rupture running tip are maintained higher than critically very low values for material embrittlement, i.e. higher than ductile to brittle material transition temperature. Different decompression behaviors have been found, based on the initial operating conditions and depending on if injection is performed into shallow or deep-water reservoirs. For all the studied cases, issues relevant to the brittle propagation of the fracture is expected only locally at the start of the leakage but not seen by the running fracture eventually started.
In order to compensate the limited experience of operations of CO2 pipelines and the lack of large full scale tests, a simulation model has been developed, combined with the available theory of the running shear fracture mechanics, with the challenge to predict the temperature and pressure trend along the pipeline during a running shear fracture event and with the main objective to rationalize the design of CO2 transportation.
Effects of Cyclic Salt Precipitation on CO2 Injectivity: From Pore-Scale to Near-Wellbore
Authors: Fogden A. , Bollermann T. , Barreto Y. , Kowollik P. , Behr A. , Burachok O. 
Published: June 2024

Abstract
The rate and severity of potential loss of CO2 injectivity in saline aquifers due to brine dry-out and salt accumulation near-wellbore is one of the main uncertainties in CCS project planning. Default parameters implemented in commercial reservoir simulators overestimate the degree of salt precipitation and resulting permeability impairment. The current study used lab and digital core analyses of Berea sandstone to estimate the petrophysical and dynamic properties for adjustment of predicted precipitation and flow reduction in reservoir simulation models of intermittent CO2 injection with aquifer drive.
A set of 23 core plugs were subjected to repeated brine infiltration and drying for varying cycles and drying methods, and characterized by dried-state measurements of helium porosity, Klinkenberg permeability and mercury intrusion capillary pressure, plus non-destructive 3D X-ray imaging. In early cycles, permeability showed a gradual linear decrease with porosity loss, followed by a much steeper decline over later cycles, due to preferential accumulation of salt near the end faces. The plug-scale 3D porosity map was used to history match the flow experiments, to remove these end-effects from the salt-blocking porosity-permeability trend and generalized Kozeny-Carman exponent. High-resolution 3D imaging of a Berea subsample through an analogous sequence of small-scale brine infiltration-drying experiments was used to visualize the precipitated salt in pores, for pore-scale simulation of the porosity-permeability trend in the absence of larger-scale heterogeneities in salt distribution. Further, the co-flow of brine and CO2 during drainage and imbibition was also simulated in this salt-blocked image sequence, to generate curves of relative permeability and capillary pressure versus saturation of brine and dried salt. The resulting flow properties at pore- to plug-scale were integrated into a conceptual reservoir model to evaluate injectivity impairment caused by salt clogging.
Potential of Multilateral Closed Loop Geothermal Systems for Power Generation Using Water and Supercritical CO2
Authors: Khankishiyev O. , Wu Y. , Karami H. , Salehi S. , Farajli H. 
Published: June 2024

Abstract
The super-hot enhanced geothermal systems were simulated to generate remarkably high megawatts of electricity per well, while in practice, the extreme underground conditions proved to be challenging for long-term production operations. This paper presents a comprehensive investigation into Multilateral Closed Loop Geothermal Systems (CLGS) using water and supercritical CO2, targeting enhanced power generation in high-temperature geothermal environments up to 350°C, while eliminating production issues such as heavy corrosion and scale formation.
Focused on optimizing system performance and ensuring well integrity, the study employs advanced flow and thermal models alongside mechanical simulation models to investigate the heat production performance of CLGS under different well design and production settings and examine the behavior of casing and cement under the subsurface temperatures. By exploring multilateral well completion techniques and varying operational parameters such as the number of laterals, injection pressure, and mass flow rate, the research identifies strategies to maximize energy recovery and minimize the levelized cost of electricity.
Significant enhancements in power generation are demonstrated, particularly with the use of supercritical CO2, which despite its lower specific heat capacity, achieves higher temperature outputs at increased resource temperatures, effectively lowering electricity costs. Sensitivity analyses highlight the critical impact of well design on system efficiency, revealing optimal flow rates and the importance of insulated tubing to prevent heat loss. Structural modeling results further indicate potential failure risks due to stress concentrations at crucial lateral junctions in the well architecture. Key findings include a production temperature decline of 15-20°C after 20 years and significant economic benefits from increasing resource temperatures and the number of lateral sections. The paper underscores the potential of CLGS to significantly improve the economic and operational sustainability of geothermal power generation, offering robust insights into the strategic deployment of these systems in challenging geothermal environments.
Harnessing High-Performance Computing for Comprehensive Visualization of Large-Scale CO2 Sequestration Flow and Geomechanics Numerical Models
Authors: Cancelliere M. , Florez H. A. , Al-Shaalan T. M. , Kovalevskiy O. 
Published: June 2024

Abstract
As CO2 sequestration applications become mainstream and larger, more complex projects will emerge, necessitating advanced numerical simulation and visualization. This study explores using advanced high-performance computing (HPC) infrastructures to visualize complex, multi-billion-cell, large-scale numerical models in CO2 sequestration. These models incorporate detailed flow dynamics and geomechanical data, presenting new challenges in terms of scale and complexity. Our approach addresses the impracticality of relying on standard visualization tools for such huge models. The paper highlights the potential of utilizing existing HPC resources to overcome visualization challenges in large-scale CO2 sequestration numerical models, particularly those involving intricate coupled flow and geomechanics.