bluuebunny/crossref_metadata_2025_split huggingface dataset:
Viscosity model based on Giesekus equation
Authors: Kim Sun Kyoung 
Published: April 2024

Abstract
This work presents a viscosity model based on the Giesekus equation. The model is shown to be more flexible than the Cross and Carreau models in representing the shear-thinning behavior of viscoelastic fluids. It has been investigated that the influence of the model parameters on the viscosity showed that the mobility parameter α plays a distinctive role in adjusting the inflection shape of the viscosity curve. The results show that the new model is able to accurately capture the shear-thinning behavior of polystyrene data, while the Cross and Carreau models tend to underestimate and overestimate the viscosity at the inflection point, respectively. It has been also shown that the Yasuda-type modification is also applicable to the proposed model. Moreover, the viscosity model has been applied to simultaneously fitting a polymeric liquid system and a particulate slurry system. The new viscosity model is a promising tool for modeling the shear-thinning behavior of viscoelastic fluids in a wide range of applications.
Geodesic orbit Randers metrics in homogeneous bundles over generalized Stiefel manifolds
Authors: Zhang Shaoxiang , Chen Huibin 
Published: April 2024

Abstract
In this article, we study the geodesic orbit Randers spaces of the form

(

G
/
H

,
F
)

{(G/H,F)}

, such that G is one of the compact classical Lie groups

SO
⁢

(
n
)

{{\mathrm{S}}{\mathrm{O}}(n)}

,

SU
⁢

(
n
)

{{\mathrm{S}}{\mathrm{U}}(n)}

,

Sp
⁢

(
n
)

{{\mathrm{S}}{\mathrm{p}}(n)}

, and H is a diagonally embedded product

H
1

×
⋯
×

H
s

{H_{1}\times\cdots\times H_{s}}

, where

H
i

{H_{i}}

is of the same type as G. Such spaces include spheres, Stiefel manifolds, Grassmann manifolds, and flag manifolds. The present work is a contribution to the study of geodesic orbit Randers spaces

(

G
/
H

,
F
)

{(G/H,F)}

with H semisimple. We construct new examples of non-Riemannian Randers g.o. metrics in homogeneous bundles over generalized Stiefel manifolds which are not naturally reductive. Also, we obtain the specific expressions of these Randers g.o. metrics.
A study on Fibo-Pascal sequence spaces and associated matrix transformations and applications of Hausdorff measure of non-compactness
Authors: Dağli Muhammet Cihat , Yaying Taja 
Published: April 2024

Abstract
In this article, we introduce Fibo-Pascal sequence spaces

P
p
F

{P_{p}^{F}}

,

0
<
p
<
∞

{0<p<\infty}

, and

P
∞
F

{P_{\infty}^{F}}

through the utilization of the Fibo-Pascal matrix

P
F

{P^{F}}

. We establish that both

P
p
F

{P_{p}^{F}}

and

P
∞
F

{P_{\infty}^{F}}

are BK-spaces, enjoying a linear isomorphism with the classical spaces

ℓ
p

{\ell_{p}}

and

ℓ
∞

{\ell_{\infty}}

, respectively. Further contributing to the depth of our investigation, we proceed to derive the Schauder basis of the space

P
p
F

{P_{p}^{F}}

, alongside an exhaustive computation of the α-, β-, and γ-duals for both spaces

P
p
F

{P_{p}^{F}}

and

P
∞
F

{P_{\infty}^{F}}

. Additionally, we undertake the task of characterizing certain classes of matrix mappings pertaining to the spaces

P
p
F

{P_{p}^{F}}

and

P
∞
F

{P_{\infty}^{F}}

. The final section of this study is dedicated to the meticulous characterization of compact operators acting in the spaces

P
1
F

{P_{1}^{F}}

,

P
p
F

{P_{p}^{F}}

, and

P
∞
F

{P_{\infty}^{F}}

by using Hausdorff measure of non-compactness.
A new single modulating and single carrier signal based control technique for symmetrical and asymmetrical multilevel inverter topology
Authors: Bhanuchandar Aratipamula , Murthy Bhagwan K. 
Published: April 2024

Abstract
In literature, to generate gate pulses for any inverter topology, most of the authors are using a single modulating signal with (level-1) or (level-1)/2 carrier-based pulse width modulation (PWM) techniques and single carrier (SC) signal with (level-1)/2 modulating signal based PWM techniques. Then, while going to higher-level inverter topologies, the complexity of the PWM control approach in both cases can increase. To reduce the control complexity, few authors have reported a single modulating signal with single carrier-based PWM techniques. However, these techniques need more mathematical equations and if-else loops. This article proposes a new single-modulating and single-carrier signal-based generalized PWM control approach using floor function (FF). This technique has been verified by considering one of the single-phase conventional symmetrical and asymmetrical multilevel inverter (MLI) topologies. Generally, FF rounds the value to the nearest integer towards the negative infinity. The proposed PWM control implementation process is very simple and suitable for both high switching frequency (HSF) and low switching frequency (LSF) operations. The proposed control technique (PCT) has been experimentally verified with different steady-state and transient-state studies of results under standalone operation.
The crystal structure of N-benzyl-2-chloro-N-(p-tolyl) acetamide, C16H16ClNO
Authors: Geng Yi-Ding , Kong De-Qi , Zhang Ya-Lu , Zhang Yi-Xiu , Gong Yi-Xia 
Published: April 2024

Abstract
C16H16ClNO, monoclinic, P21/n (no. 14), a = 9.2566 Å, b = 9.2270(7) Å, c = 17.2231(14) Å, β = 103.745(8)°, V = 1428.9(2) Å3, Z = 4, R

gt
(F) = 0.0655, wR

ref
(F
2) = 0.2113, T = 293 K.
Olfactory Nerve Schwannoma: a case series with a systematic review of the literature focusing risk factors, etiology, clinical presentation, and management
Authors: Ahmed Nazmin , Scalia Gianluca , Umana Giuseppe E. , Ranganathan Sruthi , Arifin Samsul , Azam Md Isma , Alam Mohammad Morshad , Azab Mohammed A. , Farooq Minaam , Encarnacion-Santos Daniel , Ahammed Bashir , Atallah Oday , Chaurasia Bipin 
Published: April 2024

Abstract

Objective
Olfactory Nerve Schwannomas (ONS) affect cranial nerve I (CN I), responsible for the sense of smell. This systematic review aims to comprehensively examine the risk factors, etiology, clinical presentation, and management of ONS by analyzing 44 case reports/series published from 1978 to 2022.

Methods
Our systematic review utilized a comprehensive search strategy across various scientific databases, including PubMed, Scopus, and Web of Science in March 2023. The inclusion and exclusion criteria included minimum information on demographics (i.e., age), clinical presentation, syndrome, area involved, and extent of resection. The selected articles were case reports, so there is no question about bias. Articles were meticulously reviewed for the above information and underwent both qualitative and quantitative analysis.

Results
A total of 44 case reports/series, consisting of 45 patients, were included in this study (mean: 38.45). The anterior cranial fossa was the most frequently involved area (48 %). The most common surgical procedure was bifrontal craniotomy (n=16), followed by left frontal craniotomy (n=7). Approximately 95.5 % of patients underwent Gross Total Resection (GTR), while 4.5 % had Subtotal Resection (STR). Radiotherapy was applied to two patients. Olfactory function varied, with 35.5 % preserving it and 28.88 % experiencing damage or loss. Positive outcomes were observed in approximately 66.6 % of cases, with complications reported in 15 % of instances, including cerebrospinal fluid (CSF) rhinorrhea and diplopia.

Conclusions
Long-term follow-up and regular screening of patients are imperative. Further research is essential to elucidate the precise pathogenesis and to develop improved treatment modalities for ONS. This review provides a comprehensive overview of the current state of knowledge regarding ONS; however, as the disease is very rare, only case reports are available as a primary study, making it difficult to reach a strong conclusion.
Activity profiling of natural and synthetic SARS-Cov-2 inhibitors using molecular docking analysis
Authors: Ohaekenyem Emmanuel C. , Onyema Chukwuebuka T. , Atawodi Sunday E. 
Published: April 2024

Abstract
COVID-19, the global pandemic caused by SARS-Corona virus 2 (SARS-CoV-2), recently ravaged the World with various efforts charged towards finding therapeutic drug targets for this novel virus. The identification of COVID-19 main protease (Mpro) opened the possibility of testing new families of inhibitors as potential anti-coronaviral drugs. Protein-drug interaction is of pivotal importance to understanding the structural features essential for any ligand affinity. This study evaluated the efficacy of an isolated bioactive plant compound and synthetic tetraazamacrocycles against COVID-19 Mpro by molecular docking. Molecular docking investigations were performed using PyRx, Auto Dock vina and Discovery Studio (DS) to analyze the inhibition probability of these compounds against COVID-19. COVID-19 Mpro (PDB ID: 6LU7: Resolution 2.16 Å) was docked with 1 flavonoid and 3 tetraaza-macrocyclic compounds comparatively with known anti-viral drugs (Remdesivir (REMD) and Nelfinavir (NELF)) and hydroxychloroquine (HCQ). Docking studies showed H-TEAD, 5 interacting with 5 residues having the highest binding affinity of −9.4 kcal/mol, followed by TEAD with 5 residue interactions and a binding affinity value of −9.4 kcal/mol, HA-TEAD, 7 has 5 interactions with a binding affinity of −9.3 kcal/mol, and Siam1 has 6 interactions with a binding energy of −7.8 kcal/mol. All the docked potential drugs have binding energies higher than the reference drugs HCQ, 1 and REMD, 2 connoting greater activity except NELF, 3 whose value is only lower than the 3 macrocycles (HA-TEAD, 7 and H-TEAD, 5 and TEA1, 6). They are bound through hydrogen bonds, arene-anion and arene-cation interactions. The trend of binding affinity show H-TEAD (−9.4 kcal/mol) = TEAD1 (−9.4 kcal/mol) > HA-TEAD (−9.3 kcal/mol) > NELF (−8.7 kcal/mol) > Siamone (−8.8 kcal/mol) > HCQ (−7.2 kcal/mol) > REMD (−6.2 kcal/mol) while the number of interactions shows REMD > HA-TEAD = HCQ > Siamone > NELF > H-TEAD > TEAD1. This study, hence, validates the activity of HCQ against COVID-19 and provides a foundation for advanced experimental research, to evaluate the real pharmaceutical potentials of these compounds, towards finding a cure for COVID-19 and other related diseases.
Activities of Universities to Individualize the Educational Process in the Context of Digital Transformation: Experience of the Best Practices
Authors: Михальченкова Н.А. , Большаков С.Н. 
Published: April 2024

Рассматриваются лучшие практики университетов – участников программы академического лидерства «Приоритет 2030», представленные университетскими командами в рамках форума «PRIORITY FEST 2023» 12–13 октября 2023 г. Систематизирован и проанализирован опыт индивидуализации образовательных траекторий и моделей организации образовательной деятельности, связанный с решением задач индустриальных партнеров университетов. Сформулированы характеристики обобщенной модели инженерной магистратуры с мультимодальной проектной деятельностью. Сделан вывод о наличии качественных результатов и эффектов индивидуализации образовательных траекторий с учетом требований индустриальных партнеров.
The best practices of universities participating in the academic leadership program “Priority 2030” are considered, presented by university teams within the framework of the forum “PRIORITY FEST 2023” on October 12–13, 2023. The experience of individualizing educational trajectories and models of organizing educational activities, including those related to solving the problems of industrial partners of universities. The characteristics of a generalized model of engineering master’s degree with multimodal project activities are formulated. It is concluded that there are high-quality results and effects of individualization of educational trajectories taking into account the requirements of industrial partners.
Development of Research Competence of Residency Trainees as an Actual Direction in Medical Lifelong Learning
Authors: Евдокимова А.И. 
Published: April 2024

Представлены результаты изучения процесса формирования исследовательской компетентности ординаторов медицинских вузов и аргументация необходимости ее формирования. Показано, что реализация исследовательской деятельности врачей-ординаторов позволяет проследить эффективность применения на практике моделей непрерывного медицинского образования, в ходе которого они и разрабатывают и создают инновационные продукты. Обоснована связь современных трендов непрерывного медицинского образования с сохранением и преумножением человеческого капитала в условиях развития технологического суверенитета нашей страны. Доказаны необходимость овладения ординаторами исследовательской компетентностью, практическая значимость исследовательского опыта в медицинской профессии, влияющая на профессиональный и личностный рост специалиста. Описаны специфика научно-исследовательской деятельности врачей-ординаторов в непрерывном медицинском образовании, ее взаимосвязь с решением клинических задач.
The results of studying the process of developing research competence of medical university residents and the argumentation of the need for its formation are presented. It is shown that the implementation of the research activities of resident doctors allows us to monitor the effectiveness of the practical application of models of continuous medical education, during which they develop and create innovative products. The connection between modern trends in continuing medical education and the preservation and enhancement of human capital in the context of the development of technological sovereignty of our country is substantiated. The need for residents to master research competence and the practical significance of research experience in the medical profession, which affects the professional and personal growth of a specialist, have been proven. The specificity of the research activities of resident doctors in continuing medical education and its relationship with the solution of clinical problems are described.
Сase-Championship as a Realization Field of Educational Activities of Graduate Students
Authors: Данюшенков В.С. , Коршунова О.В. 
Published: April 2024

В терминологическом поле педагогики высшей школы востребованным становится понятие «образовательная активность обучающегося». Актуальным представляется поиск организационных форм для развития познавательной, интерактивной, социальной, эмпирической, метакогнитивной, продуктивной, эмоциональной активностей. Цель статьи – обоснование педагогического потенциала кейс-чемпионата как организационной формы, позволяющей аспирантам реализовать в комплексе несколько типов образовательной активности при освоении дисциплины «Педагогика высшей школы и методика преподавания профильных дисциплин». Представлены разработка основных этапов чемпионата и их содержательного наполнения, описание оценивания результативности занятия и полученных образовательных эффектов. Делается вывод о том, что целесообразной является такая организационная форма, которая обеспечивает условия для интеграции активностей и достижения вследствие этого эмерджентного эффекта усиления развития обучающегося, перевода его в статус субъекта. Материалы статьи могут представлять интерес для специалистов высшей школы, решающих проблемы повышения качества обучения студентов.
In the terminological field of higher education pedagogy, the concept of “student’s educational activity” is becoming popular. It seems relevant to search for organizational forms for the development of cognitive, interactive, social, empirical, metacognitive, productive, and emotional activities. The purpose of the article is to substantiate the pedagogical potential of the case championship as an organizational form that allows graduate students to implement several types of educational activity in a complex when mastering the discipline “Higher School Pedagogy and Methods of Teaching Profile Disciplines.” The development of the main stages of the championship and their content, a description of the assessment of the effectiveness of the lesson and the resulting educational effects are presented. It is concluded that an organizational form that provides conditions for the integration of activities and, as a result, achieving the emergent effect of enhancing the development of the student and transferring him to the status of a subject, is appropriate. The materials of the article may be of interest to higher education specialists who are solving problems of improving the quality of student learning.
Psychological and Pedagogical Aspects of Learners’ Mind Mapping Skills Developing
Authors: Молчанов К.А. , Анищенко А.П. , Акулов Д.Ю. 
Published: April 2024

Картирование информации можно определить как графическое отображение связей между ключевыми понятиями и концепциями, относящимся к определенной области знаний, с целью формирования у обучающихся системных представлений. Рассмотрены этапы построения интеллект-карт. Выделены особенности создания индивидуальной карты и совместной работы группы обучающихся. Даны рекомендации, ускоряющие и облегчающие эту работу, способствующие усвоению приемов составления карт, содержащих теоретический материал изучаемой дисциплины.
Information mapping can be defined as a graphical representation of connections between key concepts and notions related to a certain field of knowledge in order to form systemic views about it in students. The stages of construction of such intellect maps are considered. The peculiarities of creating an individual map and collaborative work of a whole group of students are highlighted. Recommendations are given to accelerate and facilitate this work, contributing to the assimilation of techniques for drawing maps containing the theoretical material of the subject under study.
Consumers of different generations towards innovative technologies in customer service in retail
Authors: Kucharska Barbara 
Published: April 2024

The aim of the paper is to identify the importance of innovative technologies used in retail during the pandemic for consumers and the willingness of different generations of consumers to use these solutions in the future. The article was prepared on the basis of the literature on the subject, research reports, websites of companies preparing or implementing modern technologies in retail, and the results of direct research conducted in 2022 using the online survey technique among 1,100 consumers.
The paper presents the issues related to the possibility of using modern technologies in the customer service process, specifically those that allow for even greater customer involvement in the purchasing process and increase their independence and self-service. A special emphasis was given to the self-service store, currently considered one of the greatest achievements (“milestones”) in brick-and-mortar retail trade, which is crucial for the issues presented. The paper shows the results of direct research on selected elements of purchasing behavior of different generations of consumers that are related to the use of innovative solutions in retail trade and intentions to use these solutions in the future.
Evaluation of Sentinel Lymph Nodes in Complex Atypical Endometrial Hyperplasia
Authors: Al Kallas Hala , Cooper Pamela , Varma Shruti , Peplinski Jenna , Kuo Yan Hong , Miller Brianna , Aikman Noelle , Borowsky Mark Eliot , Haggerty Ashley , ElSahwi Karim 
Published: April 2024

Complex atypical endometrial hyperplasia (CAH) carries a high probability of cancer. Intraoperative evaluation of endometrial cancer in cases of CAH has not been reliable. The safety and sensitivity of sentinel lymph node (SLN) sampling has been validated. We aim to evaluate the efficacy and safety of SLN sampling in CAH managed by the da Vinci robotic platform. A total of 113 patients with a preoperative diagnosis of CAH were included in this retrospective cohort study. All underwent a robot assisted total laparoscopic hysterectomy and bilateral salpingo-oophorectomy with 69 patients undergoing SLN sampling. Statistical analysis calculated the probability of cancer, SLN map rate, and surgical complications. Predictors of cancer were evaluated. Forty-seven percent of the entire cohort were diagnosed with endometrial cancer. Median age was 63 years in the SLN cohort (N = 69) and 61 in the No SLN cohort (N = 44) (p= 0.363). Median BMI was 34 Kg/m2 in the SLN cohort and 40 in the No SLN cohort (p= 0.004). Bilateral SLN map was 92.8% and unilateral SLN map rate was 7.2%. There were no grade 3-4 complications in the SLN cohort, and 4 grade 3-4 complications in the No SLN group (p=0.021). A preoperative diagnosis of CAH bordering on or cannot rule out cancer was the only predictor of cancer.
A Comprehensive Review of Screen Plugging during Openhole Sand Control Completions Installation: Causes, Consequences, and Best Practices
Authors: Beldongar Maye , Gadiyar Bala , Jeanpert Julie , Whaley Kevin , Jackson Phil , Carpineta Gabriele , Luppina Salvatore , Farina Lisa , Giammancheri Michele 
Published: April 2024

Summary
In openhole completions, screens are one of the very common equipment used to control production of solids. Screens could get plugged during installation in case of improper wellbore fluid conditioning and displacement. Awareness of screen plugging is not widely spread, and many practicing engineers do not pay enough attention to its implications. In this paper, we discuss the causes, consequences, and ways of determining plugging and recommend best practices to reduce the risk of screen plugging.
First, we review the various reasons for screens to get plugged during openhole completion installations and explain in detail undesirable events caused by screen plugging such as:
Inability to properly displace wellbore fluids Inability to fully pack the screen annulus Damage to screens during displacement and gravel packing
We also review downhole gauge data of several jobs to identify and discuss screen plugging signatures and their outcomes. Additionally, we discuss potential preventive measures.
In openhole completions, it is very common to run screens in wellbores containing solids-laden fluids intentionally or unintentionally. Poor wellbore displacement or improper fluid conditioning can result in leaving some bigger size solids in the screen-running fluid (SRF), which could plug the screens. Also, the exposure of reactive shales to water-based fluids can destabilize the shales and lead to plugging. In some cases, the SRF quality control is not properly accounting for the actual flow inside the screen while running in hole, resulting in a false pass.
We present several case histories of downhole gauge data analysis, showing evidence of screen plugging leading to excessive treating pressure, incomplete gravel pack, and, in a few cases, screen erosion during gravel pack operations. To prevent screen plugging, it is necessary to properly model all the displacement stages, pay attention to proper conditioning and quality control of the fluid, and ensure compatibility of the fluids with shales.
A comprehensive review of screen plugging during sand control installation phase and its potential consequences supported with extensive downhole gauge data has not been published previously. This paper will be a valuable source of knowledge for completion engineers and help them better design and execute future operations.
Ethno Veterinary Therapeutic Practices of Medicinal Flora in Livestock Health Care by Attappadi Tribal farmers of Kerala
Authors: A Nisha , N Vimal Rajkumar 
Published: April 2024

Abstract
Background- Attappadi is the largest tribal settlement area in Kerala with three tribes viz., Irulas, Mudugas and Kurumbas who are traditionally engaged in livestock activities. The present study was undertaken to document the different plants of ethnoveterinary uses and to identify the most prevailing livestock disease category among livestock farmers of Attappadi tribal area. Hence this study was designed and conducted to understand and effectively use the knowledge, and for the proper selection of important plant species for the most prevailing illness.