bluuebunny/crossref_metadata_2025_split huggingface dataset:
Morphometric Parameters of the Sphenoid Sinus with Different Types of Pneumatization and Nasal Cavity in Mature Men
Authors: Slavnov A. A. , Devyatirikov D. A. , Putalova I. N. , Suslo A. P. , Sapronova A. N. , Piannikova V. A. 
Published: October 2023

The aim of the study was to determine the availability of the relationship between the morphometric dimensions of the sphenoid sinus and the nasal cavity in mature men with different types of pneumatization of sinus shpenoidalis.Material and methods. A morphometric study of 25 skull cuts of mature men with a wound type of sinus pneumatization performed in the median plane was carried out. A morphometric template and ImageJ version 1.52u program were used to determine the height and longitudinal dimensions of the sinus, the length of the Zuckerkandl line, the thickness of the sinus walls along it, as well as a number of height and longitudinal dimensions of structures forming the walls of the nasal cavity. The Statistica 6.0 program was used for statistical processing.Results. Comparing the minimum height of the sphenoid sinus and the longitudinal dimensions of the middle nasal concha along the attachment line and along the free edge, the Spearman correlation coefficient has values of 0,57 and 0,44, respectively; when comparing the longitudinal dimensions of the sinus with the same indicators - 0,53 / 0,56 (for the maximum length of the sinus) and 0,46 / 0,45 (for the minimum); for the Zuckerkandl line, carried out to the anterior and posterior walls of the sinus, and the height of the piriform aperture - 0,73 and 0,63, respectively.Conclusion. Basically, regardless of the type of pneumatization of the sinus, its dimensions are not interrelated with the longitudinal and height dimensions of the nasal cavity. A significant moderate positive correlation is observed between the size of the sinus and the length of the middle nasal concha. This implies an interconnected increase in these sizes and, as a result, obtaining the greatest room for maneuver when conducting sinus probing along the Zuckerkandl line in the case of their maximum values.
The Accuracy of Diagnosis and Genotyping of Leishmania Species Based on Spliced Leader Mini-Exon Gene by Nuclear Magnetic Resonance and Sequencing Assays
Authors: Khorram Mahyar , Masjedi Heidar , Tabrizi Fatemeh , Rezaei Mitra , Tabarsi Payam , Marjani Majid , Pourabdoullah Mihan , Sheikholeslami Fatemeh-Maryam 
Published: October 2023

Background: We aimed to evaluate the accuracy of genotyping of Leishmania species by the spliced leader mini-exon gene.
Methods: Suspected leishmaniasis patients, referred to Masieh Daneshvary Hospital, Tehran, Iran were included from May 2017 to September 2021. The Leishmania species were genotyped by PCR-RFLP based on the SL mini-exon gene and the ITS1 region of SSU-rRNA gene and compared with the sequencing results. The expressed metabolites of metacyclic promastigotes were evaluated by Proton nuclear magnetic resonance (1H-NMR).
Results: Out of 66 suspected cases, 36 (54.4%) were positive for Leishmania species based on the PCR assays. In 21 (31.8%) cases, promastigotes grew on culture tubes. Based on the RFLP of SL RNA profile, 13 (19.7%) L. tropica, 9 (13.6%) L. major, 3 (4.5%) L. infantum, and 8 (12.1%) C. fasciculata isolates, isolated from culture media, were identified; however, 3 (4.5%) cases were unidentifiable due to the low number of parasites. Seventeen metabolites were expressed by the metacyclic forms of L. major, L. tropica and C. fasciculata isolates. The top differential metabolites expressed more in C. fasciculata were FAD, p-Methoxybenzyl alcohol and S-b-G-5, 5-G-b-S (A = CH2) (P<0.005) whereas Veratryl glycerols and D-(+)-Mannose were significantly increased in L. major and Betulin, L-Tyrosine in L. tropica (P<0.01).
Conclusion: The invaluable techniques such as sequencing and 1H-NMR confirmed the results of genotyping of Leishmania species based on the SL mini-exon gene. SL mini exon gene can be used as a diagnostic tool to differentiate various Leishmania genotypes and detect contamination of culture media with C. fasciculata.
Compilation of the correlation model of stress factors of retired workers based on individual, occupational and organizational variables
Authors: MH Goudarzi , A Mehdad , M Golparvar 
Published: October 2023

Introduction: the presence of personal, occupational, and organizational stressors in retired workers can cause many psychological problems in the field of personal, family, and social functioning. Therefore, current research was conducted to compile a model of correlates of stress factors of retired workers.
Materials and Methods:: The current research was based on a systematic review and extracting the correlates of retired workers, stress based on the highest frequency of more than 60 studies, and preparing a list based on the most frequent variables of studies, which was used by the path analysis method. The statistical population included all retirees aged 45 to 70 working as members of retirement centers in Isfahan City in the winter of 1400, of which 203 out of 379 workers were selected through a convenient sampling method. To collect data, a set of questionnaires included HSE, organizational stressors, job satisfaction, participative leadership, hope, resilience, perception of organizational support, perception of organizational justice, life satisfaction, work-family conflict, adaptive performance, communication skills, and perception of job security were used. SPSS version 21 was used to analyze the research data.
Results: results showed that the correlates of occupational stress included hope, resilience, perception of justice, perception of organizational support, life satisfaction, job satisfaction, work-family conflict, adaptive performance, organizational stressors, communication skills, participative leadership and perception of job security, which were among them, work-family conflict, organizational support and job security at the first level (P<0.01) and second level job satisfaction and life satisfaction based on the highest coefficients and learnability (P<0.01) were determined as the main predictors of occupational stress of working retirees.
Conclusion: It is suggested to the managers of health, national pension, military, and social security fields to pay serious attention to these variables to prevent the economic, social, family, and physical consequences of occupational stress.
MEMÓRIA, RACISMO E POLÍTICA
Authors: Silva Alexsandro de Sousa e 
Published: October 2023

Temos como objetivo de conferir as representações fílmicas sobre um episódio ocorrido em Cuba a princípios do século XX, que foi a perseguição, prisão e matança, a cargo do governo de José Miguel Gómez (Partido Liberal), de membros do Partido Independiente de Color, organização que pretendia combater o racismo nas diferentes esferas institucionais do país. O tema foi analisado na série em três documentários, com cerca de uma hora cada, intitulada 1912, Voces para un silencio, dirigida por Gloria Rolando entre 2010 e 2013, no contexto do centenário da repressão. A análise fílmica da série será realizada dentro do campo dos estudos entre Cinema e História, e terá por finalidade conferir três dimensões da obra. A primeira será sobre os documentos e discursos mobilizados, que conjugam documentos institucionais, fotografias, canções, páginas de jornais e charges. A segunda discutirá a seleção de protagonistas, em especial historiadores/as e as mulheres negras do século passado e presente. A terceira estará centrada nos temas raciais discutidos em diferentes momentos históricos do passado cubano apresentados na trilogia. Nossa hipótese é de que a obra busca legitimar o tema do racismo na ilha na historiografia nacional, com o apoio das vozes denunciadoras do passado descortinado. Como base teórica, dialogaremos com distintos/as pensadores/as como Jacques Rancière, Michael Pollack, Michel-Rolph Trouillot, Hayden White, Aline Helg e Alejandro de la Fuente.
Experiencia de un aprendizaje colaborativo internacional entre Instituciones de Educación Superior de Colombia y Chile
Authors: Wiesner-Luna Vanessa , Burgoa-Godoy Cristopher 
Published: October 2023

Introducción: A raíz de la situación mundial ocasionada por la pandemia, se convirtió en una prioridad para las Instituciones de Educación Superior encontrar estrategias de internacionalización sencillas y adaptables a diversas realidades, para lograr mantener los procesos de aprendizaje y las relaciones entre estudiantes, docentes y las instituciones mismas. Objetivo: El artículo se centra en una experiencia educativa basada en la estrategia de Aprendizaje Colaborativo Internacional en Línea (COIL, por sus siglas en inglés), teniendo el propósito de formar estudiantes en competencias interculturales, como respuesta a la demanda creciente de profesionales con la capacidad de enfrentar los desafíos de la globalización educativa, en su futura práctica laboral. Metodología: Se implementó una estrategia de COIL, en el marco de una investigación-acción educativa, la cual tuvo por objetivo propiciar espacios de internacionalización del currículo y en casa, a través de la cooperación internacional interuniversitaria entre dos programas de pregrado de instituciones de educación superior suramericanas. Resultados: La estrategia utilizada posibilitó el reconocimiento y diálogo intercultural entre estudiantes y profesores, confirmando la relevancia de potenciar estas prácticas en procesos formativos de pregrado, las cuales son necesarias para afrontar un mundo globalizado.
Evaluatıon of the Fagerström Nicotine Dependence Test and the Situation of Smoking Patients Wishing to Stop Smoking in the Family Medicine Polyclinic
Authors: ÇORUH AKYOL Bestegül , KAYA Mervegül , ÖZDEMİR Muhammet , YİLDİRİM Ömer Ufkun , ÖZDEMİR Cihan , ENGİNYURT Özgür , ÇANKAYA Soner 
Published: October 2023

Objective: According to the results of the Türkiye Health Survey; While the rate of individuals aged 15 and over who use tobacco products every day was 28.0% in 2019, it increased to 28.3% in 2022. According to the World Health Organization (WHO), smoking is the cause of death for more than 8 million people each year. The use of tobacco and tobacco products is an important health problem that harms individuals and societies, has attracted attention all over the world in recent years, and needs to be treated. In our study, it was aimed to evaluate the addiction status of individuals applying to our outpatient clinics, to determine what measures should be taken for the treatment of smoking and to determine if there is a regional awareness in the addiction score.
Methods: Our study, which was planned as a cross-sectional, descriptive and prospective study, included 184 people over the age of 18, who were active smoking and who accepted to participate in the study, who applied to Ordu University Medical Faculty Family Medicine Polyclinic between 12.10.2021 and 15.01.2022 for any reason. The Fagerström Nicotine Dependence Test was used in the analysis of the addiction score. In the study, chi-square analysis was used to determine whether the Fagerström Nicotine Addiction Test Questions of Smoker Patients in the Family Medicine Outpatient Clinic changed according to the gender and age of the patients. The SPSS 21.0 V. statistical package program was used for all statistical calculations. It was considered that the research findings were significant at the P
Evaluation of Department Preferences of Faculty of Medicine Assistants: The Case of Ordu
Authors: ÇORUH AKYOL Bestegül , KAŞKO ARICI Yeliz 
Published: October 2023

Objective: Professions are tools for individuals to realize their expectations and wishes about life according to their own dynamics, and medicine differs from other professions in that it essentially includes human life. This study aimed to examine the department preferences of Medical Faculty Assistants and to determine the factors affecting these preferences.
Methods: The sample for the study was made up of 105 assistants who agreed to participate voluntarily. The study utilized a survey as a data collection tool that contains the demographic variables and the “Physicians' Preference Tendencies of Specialty Branch Scale”.
Results: Although gender, marital status and the time spent in the profession changed the answers given to the survey questions, it was determined that the general practitioners were not effective factors in the choice of specialty branch, and the significant change occurred depending on the age factor. The preference of branch due to the importance given to status showed a significant change in those aged 30 and over.
Conclusion: Those who are older make their choices by considering the position and prestige of the physician both in the working environment and in society. The age of a general practitioner has been determined as the most effective factor when choosing a specialty department due to the concerns that can be gathered under the title of status.
Mario Humberto Ruz: un investigador completo en los estudios mayas de ayer y de hoy
Authors:   El Colegio de México, Viqueira Juan Pedro ,   Centro de Estudios Históricos, Shuttera Alejandro Sacbé ,   Universidad Nacional Autónoma de México,   Instituto de Investigaciones Filológicas
Published: October 2023

El presente texto expone algunas de las virtudes que han hecho de Mario Humberto Ruz quizá el mayista más completo de nuestros tiempos. Desde destacar con detalle su esmerado trabajo de campo en gran parte de la extensa área maya, hasta su vasta nómina de publicaciones bajo una mirada fundamentalmente antropológica e histórica sobre sus habitantes, costumbres, cultura, casi sin omitir periodo alguno. Mario Humberto Ruz ha abordado problemáticas de lo más diversas en obras dirigidas a lectores, igualmente, de lo más diversos: investigadores altamente especializados conviven en los intereses de comunicación de la obra de Ruz con el público general. El autor pone énfasis en sus obras de autor y los libros colectivos que ha editado, "innumerables y fascinantes". Mario H. Ruz se ha destacado también por su dirección de un gran número de proyectos de investigación y de tesis, así como por haber ocupado puestos académico-administrativos del más alto nivel "con inusitada pasión".
Once ensayos literarios en el contexto de pandemia: Abreviaturas. Problemas de literatura y plusvalía, de José Manuel Mateo
Authors:   Universidad Nacional Autónoma de México, Vizcarra Héctor Fernando ,   Instituto de Investigaciones Filológicas,   Centro de Estudios Literarios
Published: October 2023

Abreviaturas. Problemas de literatura y plusvalía (Instituto de Investigaciones Filológicas, 2022) de José Manuel Mateo, nos invita a reflexionar pausadamente algunas comunicaciones que el autor presentó durante el confinamiento por la reciente pandemia, entre las que se encuentran comentarios de libros, ponencias, notas de clase para sus cursos, charlas en mesas redondas; en otras palabras, textos que comparten ese formato innominado al que Mateo propone llamar “abreviaturas”, que más allá de ser una compilación arbitraria de ensayos literarios, conforman un corpus que dialoga entre sí y con el resto de la obra crítica y literaria de su autor, pues en los once textos del volumen, encontramos referencias a sus propios proyectos de investigación presentes y a largo plazo.
Gluteal Tendinopathy
Authors: Dancy Malik E. , Alexander Andrew S. , Clark Clarence Julian , Marigi Erick M. , Hevesi Mario , Levy Bruce A. , Krych Aaron J. , Okoroha Kelechi R. 
Published: October 2023

» Gluteal tendinopathy/greater trochanteric pain syndrome (GTPS) is the most prevalent of all lower limb tendinopathies, affecting 1 in 4 women older than 50 years and commonly individuals within their fifth and sixth decades of life regardless of activity level.» The condition is believed to originate from age-related degenerative changes about the hip abductor tendon insertions and the surrounding bursae, and is exacerbated by congenital and acquired abnormal hip biomechanics.» Treatment of gluteal tendinopathy/GTPS often begins with noninvasive nonoperative modalities such as activity modifications, nonsteroidal anti-inflammatory drugs, and physical therapy. For recalcitrant symptoms, additional nonoperative therapies have been used; however, there remains a lack of comparative efficacy between these adjunct treatments.» In this article, we examine the available literature regarding the nonoperative management of gluteal tendinopathy/GTPS and provide insight into the effectiveness of current treatment modalities.
HELMINTHOPSISANDCYLINDRICHNUSICHNOGUILDS FROM MIOCENE THIN-BEDDED TURBIDITES, TIERRA DEL FUEGO, ARGENTINA
Authors: OLIVERO E.B. , LÓPEZ CABRERA M.I. 
Published: October 2023

AbstractMiocene thin-bedded turbidites from Tierra del Fuego record scarce graphoglyptids and two unusual ichnoguilds composed of diminutive elite trace fossils. The first, a monoichnospecific Cylindrichnus ichnoguild, consists of crowded, post-depositional burrows formed in surface sediments during the final phase of turbidite deposition. The second, a pre-depositional Helminthopsis ichnoguild, consists of dense aggregates of simple trails, mainly Helminthopsis and Helminthoidichnites, occupying a very shallow tier in organic-rich mud covering the sea floor prior to turbidite deposition. The trace makers of Cylindrichnus were opportunistic suspension/detritus feeding organisms, probably polychaetes, which bloomed during high flux of labile organic matter brought to internal and external levees by turbidity currents. The trace makers of Helminthopsis and Helminthoidichnites were probably nematodes that grazed on organic-rich muddy sediments with abundant disseminated pyrite associated with Kinneyia-like and other problematic wrinkle structures, suggesting sulfur-cycling chemosynthetic microbial communities originated during interturbidite phases. The rhythmical alternation of the Cylindrichnus and Helminthopsis ichnoguilds clearly differentiate the thin-bedded turbidites of the Viamonte Formation from channel-levee complexes elsewhere, stressing the point that ichnoassemblages reflect sets of environmental parameters and not necessarily particular depositional settings.
Microfossils, High-Resolution Stratigraphy, Geochemistry and Lithology of the Upper Jurassic and Lower Cretaceous (Urdyuk-Khaya and Paksa Formations) in the Nordvik Peninsula, Anabar Bay, Laptev Sea
Authors: Nikitenko B.L. , Pestchevitskaya E.B. , Kashirtsev V.A. , Fursenko E.A. , Popov A.Yu. , Khafaeva S.N. , Bragin V.Yu. 
Published: October 2023

Abstract
—The goal of this study was to improve the high-resolution biostratigraphy of the Upper Jurassic and Lower Cretaceous in the type section on the Nordvik Peninsula, Anabar Bay, Laptev Sea. The results were used to identify a succession of 13 foraminiferal biostratigraphic units, 9 dinocyst units, and 8 palynofloral biostratigraphic units in the rank of zones and local zones. Based on new data, the stratigraphic continuity of this section is proved for the Lower and Middle Volgian, where a major stratigraphic hiatus was previously assumed. The established zones have variable correlation potential. Different versions of the subdivision of the section based on ammonites are discussed and the proposed scale is justified. A reference level based on calcispheres/calcareous dinocysts is defined providing global correlations and calibration of beds near Jurassic–Cretaceous boundary in the Tethyan and Arctic regions. The magnetostratigraphic subdivision of the studied section and its comparison with the Tethyan regions are discussed. Together with biostratigraphic data, the proposed δ13Corg curve in the Upper Jurassic and lower part of the Valanginian can be a tool for detailed correlations in different regions of the Northern Hemisphere. The cyclicity of carbon isotope composition in the Upper Volgian and Boreal Berriasian and isotope events in the Volgian and Lower Valanginian are determined within the Arctic region. The distribution of geochemical parameters (Corg, δ13Corg and hydrogen index) is determined in studied section, geochemical stratification of the section and variations in major oxide compositions are demonstrated. A sharp change in geochemical parameters is identified at the base of the Paksa Formation (Upper Volgian). The distribution interval of the “subsurface chlorophyll maximum” is determined. The study shows that high concentrations of isotopically light organic carbon in the first diasterene geochemical subhorizon were caused by high phytoplankton productivity and were deposited under reducing conditions favorable for preservation of organic matter. The analysis of major oxide compositions of the studied rocks revealed that variations in the chemical composition of the studied rocks reflect changes in their mineralogy and petrography.
New NMR Porosity Correction Algorithm for Steady-State Buildup Effect in Unconventional Reservoirs
Authors: Bordakov G. A. , Utsuzawa S. , Allen D. F. , Karpekin Y. , Rose D. , Troyer W. , Laronga R. J. , Bachman H. N. 
Published: October 2023

Abstract
Nuclear magnetic resonance (NMR) logging for subsurface exploration is gaining acceptance as an everyday measurement for conventional and unconventional reservoirs, as well as new energy applications such as carbon storage and geothermal formation evaluation. Out of many NMR sensor designs, ones with a saddle-point magnetic field profile have gained broad acceptance because of their short echo spacing and many operational advantages. Despite bringing advantages, the saddle-point design can lead to systematic overestimation of porosity in combination with T1-T2 logging, which has been especially observed in unconventional reservoirs.
We have developed a multiphysics tool model—a digital twin—that quantifies the recently discovered steady-state buildup (SSB) of the NMR signal in a multivalued gradient magnetic field. This effect arises mostly from off-resonance signals. The model incorporates the static and dynamic fields of the NMR sensors, associated physics, and the transmitter and receiver electronics. It is validated by laboratory experiments. This SSB effect has been found to be the key cause of the observed porosity overestimation, which is most significant in unconventional and carbonate reservoirs.
The application of the digital twin has allowed us to improve the tool forward modeling accuracy by calculating the correction factors for each combination of T1, T2, pulse sequence, and environment. A new kernel-corrected NMR inversion has been developed. The novelty of the inversion includes not only a forward modeling correction, but also post-inversion correction for the bias caused by regularization and an additional procedure for the reduction of the artifacts particularly evident at short relaxation time constants. The overall improved inversion delivers accurate, higher-definition T1-T2 maps that were not attainable before.
Validation of the new inversion has been performed on field datasets. Results demonstrate reconciliation of kernel-corrected NMR porosity with independent porosity measurements in unconventional and conventional formations. High-definition maps enable better segregation of different fluid types in unconventional reservoirs and delineation of producible intervals with increased clarity and confidence.