bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prediction of fatal pancreatogenic shock in the first phase of the disease in patients with hyperergic inflammatory process in acute pancreatitis
Authors: Shcherbyuk A. N. , Morozov S. V. , Grishin A. V. , Yaremin B. I. , Manuylov V. M. , Tsarev D. A. , Mokhov D. A. , Nemstsveridze Ya. E. , Shcherbyuk A. A. 
Published: January 2025

Relevance. Acute pancreatitis occupies one of the leading places among acute surgical diseases, second in prevalence only to acute cholecystitis and appendicitis. This is one of the most difficult problems in emergency surgery. The overall mortality rate in acute pancreatitis varies from 5 to 10% depending on the proportion of its severe forms. Unfortunately, over the past 40 years, no significant results have been achieved in the treatment of this disease. Predicting fatal pancreatogenic shock in the first phase of the disease from the onset of acute pancreatitis is an important task for doctors, as it allows identifying patients at high risk of death and taking the necessary measures to stabilize the patient’s condition and improve the prognosis of his survival.Purpose of the study. To study clinical and biochemical parameters that can be predictors of fatal pancreatogenic shock. To determine the most effective methods of diagnostics and monitoring of patients with acute pancreatitis for timely detection of the risk of developing pancreatogenic shock. To study possible risk factors that can influence the development of fatal pancreatogenic shock in patients with acute pancreatitis in the first phase of the disease before the development of purulent complications. To develop a method for predicting fatal pancreatogenic shock using known prognostic scales based on the data obtained. The aim of the study was also to examine the effectiveness of predicting the hyperergic course of acute pancreatitis using common scales for assessing the severity of patients APACHE II, SAPS, MODS and SOFA, as well as to examine the effectiveness of the new scale developed by the authors of IDAP.Conclusions. A hyperergic reaction of the body to acute inflammation of the pancreas is likely if the degree of severity on the IDAP and APACH II scales is more than 9.0 and the ratio of severity in points to blood leukocytosis in SI units is >1.5. The applied scales for assessing the severity of acute pancreatitis adequately reflect changes in the severity of a patient with acute pancreatitis in the first phase of the disease and must be used without fail when planning treatment for patients.
Brain lymphoma: clinical case description
Authors: Ohanyan R. B. , Roganova I. V. , Konstantinov D. Yu. , Kindalova E. S. 
Published: January 2025

Relevance. Differential diagnosis between the brain infectious lesions and the central nervous system (СNS) oncological diseases is an urgent task in infectology.The aim of the study is to present and analyze a primary diffuse large-cell B-cell lymphoma of the central nervous system clinical case.Materials and methods. The work was carried out on the basis of the clinic and the Department of Infectious Diseases with Epidemiology of SamSMU. A clinical case of primary diffuse large-cell B-cell lymphoma of the central nervous system is presented. The patient's brain CT and MRI, cerebrospinal fluid studies were performed, general clinical, biochemical, and serological diagnostic methods were used.Results. The article describes a primary diffuse large-cell B-cell lymphoma of the central nervous system clinical case in a patient admitted to an infectious hospital with a directional diagnosis of unspecified etiology acute serous meningoencephalitis.Conclusions. Differential diagnosis between infectious brain lesions and CNS oncological diseases manifesting with cerebral and meningeal syndromes is a difficult task for an infectious disease specialist. A comprehensive examination allows for a diagnostic search for infectious and tumor diseases of the central nervous system, to establish a final diagnosis and to develop tactics for further patient management.
Perforated flaps of different tissue composition in open shin injury surgery
Authors: Svetlov F. V. , Fayn A. M. , Kisel' D. A. , Akimov R. N. , Skuratovskaya K. I. , Yarygin N. V. 
Published: January 2025

Relevance. Despite the successes and achievements of modern traumatology, the method of microsurgical autotransplantation of tissue complexes remains an urgent topic today. Unfortunately, in various situations, for various reasons, it is not possible to perform microsurgical surgery. The best results of the implantation of free autografts are achieved provided that the defect plastic is performed early, in the acute phase of the wound process, when the wound is contaminated but not yet microbially colonized. Often, the general condition of the victim does not allow for autotransplantation, since an open injury to the lower leg may be part of a multiple or combined injury. There is a contradiction between the need to close a soft tissue defect and the very possibility of performing a large reconstructive operation. The aim is to study and analyze currently existing studies on the use of reconstructive plastic surgery using perforant flaps in patients with a traumatological profile. Highlighting the main directions that can be applied in clinical practice, reviewing and delving into the technical aspects of this method of surgical treatment.Materials and methods. The search for literary sources was carried out using the bibliographic databases of eLibrary.RU, PubMed, Google Scholar and Scopus.Conclusion. Thanks to the review, the main directions of soft limb transplantation were identified. The search for solutions to the problem of treating soft tissue defects in the lower third of the lower leg is far from complete. An in-depth study of the possibilities of perforant skin fascial flaps will allow us to obtain a tool with which it will be possible to improve the results of surgical treatment of this group of patients.
Clinical planning of all-ceramic crown restorations based on intraoral digital impressions
Authors: Panakhov N. A. , Akhundov Dj. Yu. 
Published: January 2025

Digital prints are becoming increasingly popular as digital technologies can provide a faster, more convenient and cheaper workflow.The aim is to propose the design of prosthetics with ceramic prosthetic structures made on the basis of intraoral digital casts.Object and methods. Intraoral scanning was performed in 52 patients, whose average age was 34.62±2.74 years. The patients were trained in intraoral scanning, crown design using CAD software, and all digital workflows, including the CAM process. Сканирование полным сканером Medite i500 (Медиа-корпорация, Сеул, Корея). Statistical data processing was carried out using the Microsoft Excel 2016 program. Descriptive statistics are used.Results. Restorations were checked for marginal and interproximal fit. All of them are fitted precisely, without any backlashes and gaps. The order of placement of restorations has been determined. To build the correct anatomical contour for all-ceramic crowns, J-shaped and knife edges are not suitable. Both shoulders and chamfers are preferred. When creating a contact point, a virtual model with a restoration proposal was viewed from an occlusal point of view; it was determined whether the buccal-palatine contour was convex; the virtual model was viewed from the buccal side and determined whether the gingival-occlusal contour was convex; it was viewed from the mesial side; the virtual model was installed at an angle of 45 ° and the area was stretched until it was The desired size was reached and the surface did not become convex; the final polishing was performed by rotating the proposed restoration and virtual model.Conclusion. The main components of the clinical design of prosthetics with all-ceramic crowns made using intraoral digital casts are: cavity preparation/design of dental preparation; interarticular stability; ultimate integrity; occlusal stability; accuracy of the digital impression. Digital design creates the opportunity to make treatment simpler and more accurate.
Optimization of indications for computed tomography in children and adolescents with respiratory tuberculosis
Authors: Petrakova I. Yu. 
Published: January 2025

The purpose of the work is to optimize radiation exposure in children and adolescents with respiratory tuberculosis.Object and methods. The retrospective study included 401 patients aged 2–17 years with various clinical forms of respiratory tuberculosis. Clinical, laboratory and X-ray comparisons were carried out during the main course of chemotherapy and after its completion. The influence of CT data on patient management tactics at the stages of conservative and surgical treatment, as well as its role in the subsequent follow-up of patients, was analyzed.Results. Indications and timing of CT scans of the chest organs in children and adolescents with respiratory tuberculosis were determined.
Diagnosis of gastrointestinal fistulas in pancreatic necrosis by X-ray and computed tomography
Authors: Barmina T. G. , Khamidova L. T. , Zabavskaya O. A. , Selina I. E. , Yartsev P. A. , Sharifullin F. A.-K. , Popova I. E. , Eletskaia E. A. , Kuzmin А. M. 
Published: January 2025

The purpose of the study: to clarify the possibilities of using X-ray research methods in the framework of a comprehensive diagnosis of gastrointestinal fistulas in pancreatic necrosis.Materials and methods. The analysis of the results of X-ray examination of 23 patients with pancreatic necrosis complicated by the formation of gastrointestinal tract fistulas (GI tract) is presented. All patients underwent computed tomography (CT) of the abdominal cavity and retroperitoneal space with bolus contrast enhancement and X-ray fistulography. Contrast examination of the upper gastrointestinal tract after oral administration of a water-soluble contrast agent and CT fistulography were used as additional research methods.Results. During the examination, 27 gastrointestinal fistulas were detected in 23 patients. In all 23 patients, CT examination revealed signs of pancreatic necrosis and parapancreatitis with the presence of fluid and necrotic accumulations that were drained. CT scan revealed indirect signs of gastrointestinal fistulas, such as: the location of the gastrointestinal tract bearing the fistula in the zone of pancreatogenic destruction (100%), thickening of the intestinal wall or stomach (100%), gas inclusions in adjacent sections of fiber (59%). Direct signs of gastrointestinal fistulas were detected by X-ray fistulography in 22 cases (81%) in the form of leakage of CA into the lumen of the intestine or stomach. In 5 patients (19%) with fistula of the duodenum, there were no direct signs of fistula during fistulography. In almost all of these observations (21 cases out of 22 95%), fistulography revealed a cavity of pancreatogenic destruction through which the fistula communicated with the intestine or stomach. At the stages of pancreatic necrosis treatment, CT monitoring was performed in all 23 patients to identify new areas of necrosis and fluid accumulations, and to assess the location of drainage tubes in relation to the intestinal wall. Dynamic X-ray fistulography (20 observations) was used to evaluate the effectiveness of treatment of fistula and the state of the destruction cavity.Conclusion. X-ray fistulography makes it possible to diagnose gastrointestinal fistulas in patients with pancreatic necrosis with a sensitivity of 81% in general and 100% when the fistula is localized in the colon. To increase the information content in the detection of small intestinal fistulas, it is advisable to use an X-ray contrast examination of the gastrointestinal tract. At the same time, CT additionally allows you to assess the condition of the pancreatic parenchyma and parapancreatic fiber, and determine therapeutic tactics. X-ray monitoring using CT and X-ray fistulography is an integral component of the therapeutic and diagnostic algorithm in patients with gastrointestinal fistulas in pancreatic necrosis.
Partie 2 : Quelle est la vitesse de formation pour les cônes de dessèchement du chicot et quand couper le chicot laissé ?
Authors: Bruez Emilie , Cholet Céline , Giudici Massimo , Simonit Marco , Boisseau Mathilde , Poitou Xavier , Coll Patrice , Gény-Denis Laurence 
Published: January 2025

Lors de la taille, le maintien d’un chicot est une pratique maintenant largement répandue dans les vignobles, mais une question subsiste quant à la période de « retaille » de cette zone de bois mort. Peut-elle être supprimée l’année suivant la taille ? Doit-on attendre un cycle complet ? Est-ce que la vitesse de dessèchement est régulière en fonction des années, des cépages… ? Autant de questions à ce jour qui rendent difficile la mise en place de consignes claires pour le vigneron.L’objectif de l’étude menée dans cette partie est d’appréhender la cinétique de cicatrisation à 4 et 8 mois après la taille des tissus du bois du chicot après une taille vertueuse et d’étudier l’effet du cépage, de l’âge de la plante et du millésime afin de proposer les consignes de taille les plus appropriées au respect du fonctionnement de la plante.
Understanding Groundwater Resource Vulnerability at Bryce Canyon National Park, Utah, Using Applied Geophysics at the Rubys Inn Thrust Fault
Authors: Schlossnagle Trevor H. , Smith Kayla D. , Gilkerson Tyler C. 
Published: January 2025

Abstract
Recent development near Bryce Canyon National Park, Utah, could affect local groundwater usage, availability, and dependent resources. The National Park Service and Utah Geological Survey conducted a geophysical study targeting the Rubys Inn thrust fault. This fault lies between commonly targeted aquifers in Emery Valley and groundwater flow systems of the Paunsaugunt Plateau, which support springs and dependent ecosystems. Fault zone geometry and internal structure are complex, resulting in a heterogeneous permeability distribution that affects groundwater flow. The influence of fault zones on groundwater flow parallel and perpendicular to their planes is difficult to predict. Geophysical imaging can yield important information about subsurface fault geometry. We utilized electrical resistivity tomography (ERT) surveys to investigate the influence of the Rubys Inn fault on groundwater occurrence and movement along the southeast boundary of Emery Valley. We collected ERT data along three transects orthogonal to the mapped fault strike in May and September 2022. Where available, we used water-level and lithologic data to constrain ERT inversion model interpretations. The inversion models illustrate the complexity and variability of the Rubys Inn fault within a short distance along strike. Where the fault is concealed, results indicate that the actual and mapped locations differ by 70–100 m along the transects. Groundwater is well constrained in the hanging wall, but poorly constrained in the footwall, and some seasonal variation is discernible. Variable stratigraphy and structure are apparent in all transects. This study enables strategic placement of test wells that will further establish the influence of the Rubys Inn fault on the occurrence and movement of groundwater in and adjacent to the fault zone. The study demonstrates that ERT is a cost-effective and noninvasive tool for detecting the precise surface location and delineating subsurface fault geometry in otherwise data-poor areas with sensitive ecological or archaeological resources.
Disrupted and Rebuilt: The Untold Impact of City Network Restructuring on China’s Post-Lockdown Recovery
Authors: Sun Zhen , Rong Ke , Lv Ruoming , Tian Xiaoxuan , Li Hongjun , Xie Danxia , Liao Kaicheng , Wang Jiexin 
Published: January 2025

Abstract

Following the end of the zero-COVID policy, China’s economic recovery elicited high hopes but turned out to be disappointing in 2023. This paper provides a novel explanation for the slow economic recovery based on city network disruption and restructuring after major shocks. The supply-demand connections, once disrupted by lockdowns, could not revert to their pre-lockdown state after reopening. Instead, they underwent further restructuring, incurring considerable transaction costs. Using a unique dataset of 1,004,818 heavy trucks with over 600 million inter-city origin-destination records, we find that although freight workload started to grow following the lifting of lockdown measures, it remained below pre-lockdown levels even seven months after reopening. The observed recovery pattern is primarily driven by a surge in short-distance travel, contrasting with a decline in long-distance travel. We show that this shift signifies a restructuring process of connections within the city network, which takes time to materialize and might lack logistics efficiency. Moreover, this restructuring has reshaped the landscape of China’s economic geography. It strengthened the economic connections within city clusters while weakening those between them. Conventional economic growth poles and coastal cities experienced a sluggish recovery, whereas certain inland cities emerged as primary beneficiaries of the network restructuring. Finally, we provide empirical evidence that the city network restructuring is associated with previous disruptions induced by lockdowns. Our analysis offers new insights into the recovery dynamics of economies post major economic shocks from the perspective of city networks.
A comparative study on the carbon storage and oxygen release capacity of Swietenia macrophylla king. and Eucalyptus camaldulensis Dehn. in northwest Bangladesh
Authors: Rahman Mohammed Mukhlesur , Rahman Mizanur , Pitol Md. Najmus Sayadat 
Published: January 2025

Abstract

Plantation sequesters atmospheric carbon and produces oxygen through photosynthesis and stores it as a reserve. Estimating the carbon sequestration capacity of forest tree species is essential for implementing massive plantation programs in developing countries such as Bangladesh. The present study was conducted on the carbon storage and release oxygen capacity of Swietenia macrophylla and Eucalyptus camaldulensis which were planted forest tree species in the same ecological condition. Allometric equations were applied to estimate organic carbon in two species of trees. The diameter increased with increasing height and positive correlations were found in S. macrophylla and E. camaldulensis respectively (p < 0.05). The maximum carbon storage of S. macrophylla and E. camaldulensis were 17.24 kg tree− 1 year− 1 and 21.73 kg tree− 1 year− 1 at twenty years old tree respectively. The lowest carbon storage of S. macrophylla and E. camaldulensis were 5.03 and 9.24 kg tree− 1 year− 1 at five years old, respectively. There was no significant difference (df = 11; p = 0.658) found between the DBH of the two species while their DBH were significantly different among their ages (df = 11; p = 0.000). Besides, the height of these two species was significantly difference (df = 11; p = 0.002) but not significant in their ages (df = 11; p = 0.694). The height and DBH growth became slower with the increase of the age of the plantations. The biomass, carbon stock, carbon-di-oxide storage and O2 releasing potentiality were related to each other and significantly differed from their ages (p-value varied from 0.001 to 0.023). Comparatively higher growth performances were observed in E. camaldulensis than S. macrophylla in the same environmental conditions, management and equal ages. The findings indicated that S. macrophylla and E. camaldulensis both can be selected in the massive plantation programs in this area which will contribute to large carbon storage and play a vital role in mitigating climate change.
Energy Burden in Electric Vehicle Grid Integration: A New England Case Study
Authors: Qiu Feng , Xu Jie , Li Siwei , Siddiki Saba , Wang Victor 
Published: January 2025

Abstract

Widespread adoption of electric vehicles (EVs) is hailed as an effective measure for reducing greenhouse gas emissions and fighting climate change. However, increasing charging loads coinciding with greater uptake of EVs will place additional pressure on the current and future electric grid. To better understand the implications of transportation electrification on the electric grid, existing literature has begun to examine the impact of changing EV charging loads on electricity price. However, within these studies, the analysis is often at an aggregated level, both geographically and population wise, and limited attention has been given to con- textualizing electricity price changes locationally and demographically. In response to these limitations, here we conducted an in-depth study of the implications of large-scale EV grid integration using the ISO New England (ISO-NE) network as a case study. Using the regional system planning (RSP) model of ISO-NE, we investigated the changes in wholesale prices in 13 RSP areas in a baseline scenario that represents the current system projected into 2040, and a deep decarbonization scenario set forth in the technical report of Massachusetts 2050 decarbonization roadmap study. We also studied variations based on the deep decarbonization scenario. We then translated the predicted changes in wholesale prices into changes in retail electricity rates at a county level, and examined the impact on for households contained in 2021 American Community Survey data. Results suggest substantial seasonal and geographical differences in locational marginal prices (LMPs) in ISO-NE network. While our results show that the projected production resources and transmission capacity in 2040 are generally sufficient to support the EV adoption goal, further increase in EV adoptions may create significant increase in electricity prices that have substantial locational and demographic variations. Finally, we summarized the differences in the energy burdens on differ- ent demographic groups created by the projected increase in LMPs and subsequent increases in retail rates at county level.