bluuebunny/crossref_metadata_2025_split huggingface dataset:
The critical importance of a vascularized flap in preventing recurrence after endoscopic repair of spontaneous cerebrospinal fluid leaks and meningoencephaloceles
Authors: Michael Alex P. , Elbuluk Osama , Tsiouris Apostolos John , Tabaee Abtin , Kacker Ashutosh , Anand Vijay K. , Schwartz Theodore H. 
Published: November 2021

OBJECTIVE
Spontaneous CSF leaks into the anterior skull base nasal sinuses are often associated with meningoencephaloceles and occur in patients with idiopathic intracranial hypertension (IIH). Endonasal endoscopic repair has become the primary method of choice for repair. The authors sought to evaluate the success rate of endoscopic closure and to identify predictive factors for CSF leak recurrence.

METHODS
A consecutive series of endonasally repaired anterior skull base meningoencephaloceles was drawn from a prospectively acquired database. Lumbar punctures were not performed as part of a treatment algorithm. All patients had at least 5 months of follow-up. Chart review and phone calls were used to determine the timing and predictors of recurrence. Demographic information and details of operative technique were correlated with recurrence. Two independent radiologists reviewed all preoperative imaging to identify radiographic markers of IIH, as well as the location and size of the meningoencephalocele.

RESULTS
From a total of 54 patients there were 5 with recurrences (9.3%), but of the 39 patients in whom a vascularized nasoseptal (n = 31) or turbinate (n = 8) flap was used there were no recurrences (p = 0.0009). The mean time to recurrence was 24.8 months (range 9–38 months). There was a trend to higher BMI in patients whose leak recurred (mean [± SD] 36.6 ± 8.6) compared with those whose leak did not recur (31.8 ± 7.4; p = 0.182). Although the lateral recess of the sphenoid sinus was the most common site of meningoencephalocele, the fovea ethmoidalis was the most common site in recurrent cases (80%; p = 0.013). However, a vascularized flap was used in significantly more patients with sphenoid (78.3%) defects than in patients with fovea ethmoidalis (28.6%) defects (Fisher’s exact test, p = 0.005). Radiographic signs of IIH were equally present in all patients whose leak recurred (75%) compared with patients whose leak did not recur (63.3%); however, an enlarged Meckel cave was present in 100% (2/2) of patients whose leaks recurred compared with 13.3% (4/30) of patients whose leaks did not recur (p = 0.03). The average meningoencephalocele diameter tended to be larger (1.73 ± 1.3 cm) in patients with recurrence compared to those without recurrence (1.2 ± 0.66 cm; p = 0.22). A ventriculoperitoneal shunt was already in place in 3 patients, placed perioperatively in 5, and placed at recurrence in 2, none of whose leaks recurred.

CONCLUSIONS
Recurrence after endonasal repair of spontaneous CSF leaks from meningoencephaloceles can be dramatically reduced with the use of a vascularized flap. Although failures of endonasal repair tend to occur in patients who have higher BMI, larger brain herniations, and no CSF diversion, the lack of vascularized flap was the single most important risk factor predictive of failure.
Consistent Reading of the Gospel During the Lent and the Passion Week
Authors: Воробьёв Тихон 
Published: November 2021

Представленная статья посвящена рассмотрению богослужебной особенности последовательного чтения Евангелия в первые три дня Страстной седмицы. Одновременно рассматривается и практика подобного чтения Евангелия во дни Великого поста. Как правило, она связанна с переносом части указанного чтения со Страстной седмицы на предыдущие дни Великого поста. В статье анализируются основные литургические источники кафедрального и монастырского богослужебных обрядов. На основании анализа выдвигается гипотеза о происхождении практики полного чтения Евангелия в первые дни Страстной седмицы. По некоторым греческим и славянским богослужебным источникам рассматривается обычай переноса части чтения Евангелия со Страстной седмицы на другие дни Великого поста. Кроме этого, анализируются «Постные Евангелия» как памятник, фиксирующий последовательное чтение Евангелия во дни Великого поста. Обозначаются проблемы и перспективы дальнейших исследований данного вопроса и гипотезы для будущего изучения.
The present article is dedicated to the study of the liturgical features of the consistent reading of the Gospel in the first three days of the Passion Week and during the Lent. As a rule, they are connected by a transfer of a part of the prescribed reading from the Passion Week to the preceding days of the Lent. The article analyzes the main liturgical sources of the secular and regular liturgical rites. A hypothesis based on this analysis about the origin of the practice of the complete reading of the Gospel in the first days of Passion Week is put forward by the author. The custom of transferring some parts of the reading of the Gospel from Passion Week to other days of Great Lent is being considered in accordance to some Greek and Slavonic liturgical sources. In addition, the “Lenten Gospels” are analyzed as a monument fixing the consistent reading of the Gospel during the Lent. The problems and prospects for further research of this issue and hypotheses for future study are also indicated in the present article.
System modeling and control system performance optimization of magnetic suspension and balance system
Authors: Xia Wentao , Long Zhiqiang , Dou Fengshan 
Published: November 2021

A magnetic suspension and balance system (MSBS) is a kind of aerodynamic test equipment for aircraft. It uses levitation control technology to replace the mechanical support and strain measurement technology in traditional wind tunnel balance. It has the advantage of no model support to interfere with the wind tunnel flow field and make the test environment more realistic, but the MSBS has technical difficulties to be solved. It is difficult to control and stabilize because it has a large suspension gap, nonlinear magnetic field, a long-acting distance of magnetic force, and uses a visual sensor to feedback the position of the controlled object that it has signal noise. At present, there are few studies on the suspension control method and suspension performance of MSBS. In this paper, in order to solve the above technical difficulties, the vertical control of the MSBS is taken as the research object, the electromagnetic field of the vertical coil is modeled and analyzed. A new control algorithm based on a fast-tracking differentiator (FTD) is proposed to solve the signal noise problem in MSBS. The influence of various factors in the control link on the suspension system is analyzed, and its optimization is carried out to improve the performance of the suspension system.
Research on information classification and storage in cloud computing data center based on group collaboration intelligent clustering
Authors: Zhang Linlin , Zhang Sujuan 
Published: November 2021

In order to overcome the problems of long time and low accuracy of traditional methods, a cloud computing data center information classification and storage method based on group collaborative intelligent clustering was proposed. The cloud computing data center information is collected in real time through the information acquisition terminal, and the collected information is transmitted. The optimization function of information classification storage location was constructed by using the group collaborative intelligent clustering algorithm, and the optimal solutions of all storage locations were evolved to obtain the elite set. According to the information attribute characteristics, different information was allocated to different elite sets to realize the classified storage of information in the cloud computing data center. The experimental results show that the longest time of information classification storage is only 0.6 s, the highest information loss rate is 10.0%, and the highest accuracy rate is more than 80%.
A STUDY TO ASSESS OCCURRENCE OF NON ALCOLOHOLIC FATTY LIVER DISEASE AND LIVER FIBROSIS IN TYPE 2 DIABETES MELLITUS PATIENTS AND THE ASSOCIATED FACTORS
Authors: Mangal Pankaj , Vedwal Ashok Kumar , Nawal C L , Meena P D 
Published: November 2021

Background: This study aimed to evaluate the burden of NAFLD and severe fibrosis among DM population.
Methods: It was a hospital based observational and cross-sectional study. Upgraded department of General Medicine, SMS Medical College andAttached Hospitals, (Jaipur).
Results: Out of 100 patients 48 patients did not have NAFLD while 52 patients had NAFLD. Thus proportion of NAFLD in diabetic patients was quite high (52%). Out of 52 NAFLD patients 27 patients (51.9%) had mild liver fibrosis, 14 patients (26.9%) had significant fibrosis and 11 patients (21.2%) had severe liver fibrosis. Thus proportion of NAFLD patients with significant and severe fibrosis was quite high (26.9% and 21.2%respectively).
Conclusion: From the study it can be concluded that the prevalence of NAFLD in adult patients with type 2 diabetes mellitus in department ofmedicine at S. M. S. Hospital, Jaipur is 52% and moderate and severe fibrosis is found in 26.9% and 21.2% patients respectively among them. BMI and the waist circumference are the factors in our study that have shown association with the incidence of NAFLD in type 2 DM patients.
Keywords: DM, NAFLD, BMI.
Pressurized Liquid Extraction of Hemp Residue and Purification of the Extract with Liquid-Liquid Extraction
Authors: Béri János , Nagy Sára , Kolay Kovács Ádám , Vági Erika , Székely Edit 
Published: November 2021

The first semi-continuous Pressurized Liquid Extraction (PLE) of hemp threshing residue with ethanol was carried out according to a 32 full factorial experimental design with pressure and temperature as independent variables at 8-10-12 MPa and 323-333-343 K, respectively. The total- and cannabidiol (CBD) yield curves were fitted to the modified two-parameter Brunner equation. Best results, concerning CBD, can be achieved at 12 MPa and 343 K. Solvent mass-consumption and operation time were considerably decreased compared to a previous supercritical fluid extraction study on the same material. Furthermore, the concentration profiles were evaluated to study the mass transfer. The winterized dry extracts were further studied in a methanol-hexane-water ternary system concerning CBD distribution ratio, showing high methanol dependency.
Modelación matemática en un curso de pregrado de EDO
Authors: Miller Norma Louise 
Published: November 2021

Las ecuaciones diferenciales ordinarias (EDO) constituyen una parte significativa de cualquier currículo de ingeniería o CTIM. No obstante, los estudiantes a menudo cuestionan la relevancia para su vida profesional de las matemáticas que aprenden en los cursos de EDO. En buena medida esto se debe a que pocas veces se establecen nexos reales y creíbles entre los conceptos estudiados en clase y fenómenos y situaciones de la vida real.
Por otra parte, organizaciones vinculadas a la formación de profesionales de la ingeniería, como la Sociedad Europea de Formación de Ingenieros (SEFI), la Asociación Matemática de América (MAA), la Sociedad Matemática Americana (AMS), y la Sociedad para Matemática Aplicada e Industrial (SIAM) por décadas han destacado la capacidad de modelación como una competencia esencial a desarrollar en los estudiantes de ingeniería y carreras afines, y han hecho un llamado para incluir la modelación en los cursos básicos de matemáticas a nivel de pregrado.
SIMIODE es una comunidad abierta de enseñantes y aprendientes para enseñar y aprender sobre ecuaciones diferenciales a nivel de pregrado fundada en el 2013 por Brian Winkel, profesor emérito del United States Military Academy, West Point. La propuesta pedagógica de SIMIODE, denominada modelado primero, ya empieza a conocerse y ponerse práctica en algunas universidades latinoamericanas, aunque todavía no en Panamá.
Este artículo da cuenta de un taller de modelación matemática realizado por el Dr. Winkel en la UTP en febrero de 2020. El taller estaba dirigido a docentes de la UTP que regularmente imparten el curso de ecuaciones diferenciales ordinarias, con el objetivo de motivarlos a incorporar la modelación matemática en su quehacer docente. Participaron también profesores de matemáticas de otras instituciones de educación superior, docentes de secundaria, así como estudiantes de posgrado que requerían afinar sus habilidades de modelación matemática para sus trabajos de investigación.
Posteriormente, varios docentes implementaron escenarios de modelación con sus estudiantes durante el primer semestre del año académico 2020-2021. Se describe brevemente la respuesta de los estudiantes a esta innovación pedagógica.
Determinação do teor de oxalato em alimentos e a sua influência desse íon no organismo humano
Authors: Pinheiro Leandro da Silva , Massoli Jhennyfer Katerine Pinheiro , Neres Liberta Lamarta Favoritto Garcia , Silva Heliane Sousa da 
Published: November 2021

Sabe-se que os alimentos são essenciais para o bom funcionamento do organismo pois apresentam os nutrientes necessários para a homeostase. Entretanto, os alimentos também possuem antinutrientes, como por exemplo o oxalato de cálcio, que pode ocasionar prejuízos ao sistema urinário, como a formação de cálculos renais. Neste enfoque, o presente trabalho teve por objetivos efetuar a revisão de literatura sobre o sistema renal, a influência do oxalato no organismo humano e também determinar a concentração de oxalato presente nos extratos de tomate, batata doce e jiló. Para o levantamento bibliográfico, foram pesquisados artigos utilizando bancos de dados como Google Acadêmico, Scielo, Bireme e ScienceDirect, com os seguintes descritores em português: oxalato de cálcio, doenças renais, determinação de oxalato em alimentos e posteriormente, os mesmos descritores foram pesquisados em inglês. Para a determinação de oxalato, formam preparados extratos de tomate, jiló e batata doce, e em seguida, os extratos foram analisados pelo método de permanganometria. Os resultados mostraram que há uma relação entre formação de cálculos renais com o consumo de alimentos que apresentam oxalato, sendo possível concluir que a ingesta inadequada de água associada à uma dieta rica em alimentos que apresentam oxalato, pode contribuir com a formação de cálculos renais. Desta forma, torna-se muito importante o acompanhamento desses pacientes pelo nutricionista, a fim de efetuar uma orientação quanto à restrição do consumo desses alimentos e aconselhamento sobre a importância de se ingerir um volume adequado de água.
A influência da osteoporose na implantodontia
Authors: Mota Pedro Henrique Ribeiro , Marchiolli Caroline Liberato , Oliveira Maria Eduarda de Freitas Santana , Batista Fábio Roberto de Souza 
Published: November 2021

A osteoporose é uma patologia grave devido às fraturas de que é responsável. A frequência da doença é alta e proporcional à idade. A população brasileira está envelhecendo, portanto, está aumentando. O impacto da osteoporose no sistema de saúde irá, portanto, aumentar. Além de seu efeito no esqueleto em geral, a osteoporose também tem consequências significativas para a saúde bucal. Na verdade, pode ter um impacto: ao nível dos dentes, pode causar um afrouxamento gradual da dentição e a criação de espaços inter dentários; ao nível dos ossos da mandíbula, a perda óssea pode tornar mais difícil a adaptação de implantes dentários ou o ajuste de próteses. O envelhecimento da população e o envolvimento de certas doenças metabólicas que afetam o metabolismo ósseo pode interferir na colocação dos implantes. A osteoporose afeta a qualidade e a quantidade óssea, portanto a colocação do implante pode ser arriscada. Estudos associam a perda de implantes dentários e a osteoporose diretamente, embora não sejam estatisticamente significativos. Apesar do fato de que a osteoporose a quantidade e a qualidade os ossos são afetados, a formação óssea adequada ao redor do implante e com uma porcentagem semelhante de contato do osso com a superfície do implante foi demonstrada em indivíduos saudáveis versus indivíduos com osteoporose.
Would architecture be a creative industry in Ukraine?
Authors: Ostapenko Hanna 
Published: November 2021

Keywords: creative industry, architectural creation, architectural solution, architect,authors rights of architect
Thearticle is devoted to analysis of the legal position of architect has in relations with theclient. Architecture is regarded as a creative industry in Ukraine, therefore the attentionpayed to protection of intellectual property rights in this sphere is important. Theidea implemented in architectural model should be protected according to the protectionof copyright. The industry remains creative until the level of creativeness is highin this economic sector and the number of people involved in production due to the effectivenessand demand for the product is increasing or remains constant. The resultof art and of the architecture is not only the object of property, owned by a client, butalso a piece of art protected as creation under copyright. The subject of such rights isan architect. The legal status of architect in Ukraine is provided by the right to supervisionduring the building process, demand of sighing a final act completing the construction,which means, the building is lead astray without breaking authors copyright.Other special rights are provided such as a right to make a photo of the objectbefore destroying it.Despite regarding architecture objects as protected by copyright the draft law isadopted in the first reading that limits the rights and influence of architect has in theprocess of building. The draft law proposes an option for architect to transfer rights,being apart from the process of building. This can cause a situation when the buildingwill be constructively changed, the creation will be changed without the authors participation.If this proposal will be implemented, the level of the creativeness in architecturewould decrease and even lost. So, the total sphere risks losing the status ofbeing creative. It is underlined that respect to the copyright in architecture is necessaryto the industry and its development. In particular. such rights of the architect asa subject of intellectual property law will be under threat: the freedom of creativity,the right to the inviolability of the work, economic rights. Another thing which is ofconcern is the responsibility of the architect. The removal of the architect during theconstruction process poses a risk of absence of the culprit in case of deformation or destructionof the object, caused by a structural defect or defect of the project.
Linking Wise Organizations to Wise Leadership, Job Satisfaction, and Well-Being
Authors: Ardelt Monika , Sharma Bhavna 
Published: November 2021

Objective:Research shows that wisdom benefits individuals, but is this also true for organizations? To answer this question, we first delineated the characteristics of wise and not-so-wise organizations in the areas of goals, approach, range, characteristics of leaders and employees, and perception of aging, using a framework derived from comparing wisdom with intellectual knowledge. Guided by this framework, we then tested whether wise organizations have a positive effect on employees’ physical and subjective well-being mediated by wise leadership and job satisfaction.Method:We created a wise organization index for nine organizations from the 2007–2008 Age and Generations Study based on 74 to 390 average employees’ ratings of perceived work opportunities for training and development, flexibility at work, absence of time pressure at work, work-life balance, satisfaction with work benefits, job security, and job opportunities. A mediated path model was analyzed to test the hypothesis. The sample contained 821 employees (age range 19–74 years; M = 41.98, SD = 12.26) with valid values on wise (fair and supportive) leadership at the first wave of data collection and employee job satisfaction (career as calling, satisfaction with career progress, engagement at work, and organizational commitment) and physical and subjective well-being at the second wave of data collection at least 6 months later.Findings:Results confirmed that the positive associations between the organizations’ overall wisdom index and employees’ physical and subjective well-being scores at Wave 2 was mediated by employees’ perception of wise leadership at Wave 1 and employee job satisfaction at Wave 2.Originality/value:This study fills a gap in the organizational wisdom literature by 1) systematically contrasting the characteristics of wise organizations with not-so-wise organizations, 2) creating a novel wise organization index, and 3) testing the effects of wise organizations and wise leadership on employees’ job satisfaction and physical and subjective well-being.Practical and societal implications:The results suggest that wise organizations encourage wise leadership, and wise leadership, in turn, fosters job satisfaction, which benefits employees’ physical and subjective well-being. Hence, wise organizations ultimately enhance workers’ well-being, which likely contributes to the success and reputation of the organization through higher employee productivity and better customer service.
The Ice-Rich Permafrost Sequences as a Paleoenvironmental Archive for the Kara Sea Region (Western Arctic)
Authors: Streletskaya I. D. , Pismeniuk A. A. , Vasiliev A. A. , Gusev E. A. , Oblogov G. E. , Zadorozhnaya N. A. 
Published: November 2021

The Kara Sea coast and part of the shelf are characterized by wide presence of the ice-rich permafrost sequences containing massive tabular ground ice (MTGI) and ice wedges (IW). The investigations of distribution, morphology and isotopic composition of MTGI and IW allows paleoenvironmental reconstructions for Late Pleistocene and Holocene period in the Kara Sea Region. This work summarizes result of long-term research of ice-rich permafrost at eight key sites located in the Yamal, Gydan, Taimyr Peninsulas, and Sibiryakov Island. We identified several types of ground ice in the coastal sediments and summarized data on their isotopic and geochemical composition, and methane content. We summarized the available data on particle size distribution, ice chemical composition, including organic carbon content, and age of the enclosing ice sediments. The results show that Quaternary sediments of the region accumulated during MIS 5 – MIS 1 and generally consisted of two main stratigraphic parts. Ice-rich polygenetic continental sediments with syngenetic and epigenetic IW represent the upper part of geological sections (10–15 m). The IW formed in two stages: in the Late Pleistocene (MIS 3 – MIS 2) and in the Holocene cold periods. Oxygen isotope composition of IW formed during MIS 3 – MIS 2 is on average 6‰ lower than that of the Holocene IW. The saline clay with rare sand layers of the lower part of geological sections, formed in marine and shallow shelf anaerobic conditions. MTGI present in the lower part of the sections. The MTGI formed under epigenetic freezing of marine sediments immediately after sea regression and syngenetic freezing of marine sediments in the tidal zone and in the conditions of shallow sea.