bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of the Effect of Wearing Extensible and Non-Extensible Lumbar Belts on Biomechanical Factors of the Sit-to-Stand Movement and Pain-Related Psychological Factors Affecting Office Workers with Low Back Pain
Authors: Im Sang-Cheol , Cho Ho-Young , Lee Jae-Hong , Kim Kyoung
Published: November 2021

This study aimed to investigate the effects of wearing extensible and non-extensible lumbar belt (LB) on biomechanical factors of the sit-to-stand (STD) movement and pain-related psychological factors affecting office workers with low back pain. Among 30 office workers, 15 with low back pain (LBP) were assigned to the experimental group and 15 healthy adults were assigned to the control group. The participants performed STD movement in random order of three different conditions: without LB (Condition 1), with extensible LB (Condition 2), and with non-extensible LB (Condition 3). Biomechanical variables of STD movement in each condition were measured using a three-dimensional motion analysis system and force plate. Pain-related psychological factors were measured only in the experimental group. Among the biomechanical factors of STD movement, an interaction effect was found in the maximum anterior pelvic tilt angle and total-phase range of motion of the trunk (p < 0.05). Pain intensity, pain-related anxiety, and pain catastrophizing were decreased in the conditions with lumbar belts (Conditions 2 and 3) compared to the condition without LB (Condition 1) (p < 0.05). Extensible and non-extensible lumbar belts engender biomechanically beneficial effects during STD movement in both office workers with LBP and healthy office workers. Further, pain intensity, pain-related anxiety, and pain catastrophizing were decreased in office workers with LBP. Therefore, both types of extensible lumbar belts may be helpful in the daily life of patients with LBP and office workers.
Phacoemulsification: Proposals for Improvement in Its Application
Authors: Benítez Martínez Marta , Baeza Moyano David , González-Lezcano Roberto Alonso
Published: November 2021

A cataract is defined as opacity of the crystalline lens. It is currently one of the most prevalent ocular pathologies and is generally associated with aging. The most common treatment for cataracts is surgery. Cataract surgery is a quick and painless process, is very effective, and has few risks. The operation consists of removing the opacified lens and replacing it with an intraocular lens. The most common intraocular lens removal procedure that is currently used is phacoemulsification. The energy applied in this process is generated by ultrasonic waves, which are mechanical waves with a frequency higher than 20 kHz. A great deal of research on the different ways to perform the stages of this surgical procedure and the analysis of the possible side effects of the operation has been published, but there is little information on the technical characteristics, the intensities applied, and the use of ultrasound-emitting (U/S) equipment for cataract removal. More studies on the method and depth of absorption of ultrasonic waves in our visual system when performing the phacoemulsification procedure are needed. It would be advisable for health authorities and medical professionals to develop guidelines for the handling and use of ultrasonic wave-emitting equipment, such as those that exist for ultrasound and physiotherapy. This could help us to reduce undesirable effects after the operation.
The Effect of a Mindfulness-Based Education Program on Brain Waves and the Autonomic Nervous System in University Students
Authors: Jung Mijung , Lee Mikyoung
Published: November 2021

Background: Mindfulness, defined as the awareness emerging from purposefully paying attention to the present moment, has been shown to be effective in reducing stress and, thus, promoting psychological well-being. This study investigated the effects of a mindfulness-based education program on mindfulness, brain waves, and the autonomic nervous system (ANS) in university students in Korea. Methods: This study is a quantitative and experimental research with a single-group pre-post design. Six sessions of mindfulness-based intervention were applied. In total, 42 students completed a mindfulness questionnaire before and after the intervention, and 28 among them completed pre-intervention and post-intervention measures of brain waves and ANS. Results: The level of mindfulness increased in the participants after intervention. Regarding brain waves, the alpha and theta waves increased, but the beta waves decreased. There was no significant difference in the ANS, presenting no change in heart rate variability. Conclusions: We identified the positive effects of the mindfulness-based education program for university students. The findings indicate that this program may help students not only relax, but also generate a mindfulness state in stressful situations, potentially leading to a successful university life. This study can be used as a basis for quality improvement and sustainability of mindfulness-based education programs for university students.
The Oral Health Situation of 12-Year-Old School Children in the Rural Region of Ilembula in Southwestern Tanzania: A Cross-Sectional Study
Authors: Zumpe Lisa , Bensel Tobias , Wienke Andreas , Mtaya-Mlangwa Matilda , Hey Jeremias
Published: November 2021

There has been no research on the prevalence of and factors associated with dental caries in rural southwestern Tanzania among schoolchildren. Determining the prevalence of and factors associated with dental caries will help to assess the need for dental intervention and prophylactic measures among children in the region. In February 2020, a cross-sectional study was conducted in the Wanging’ombe District of the Ilembula Ward. The data were collected through clinical examinations and personal interviews at two primary schools. Univariable and multivariable logistic regression analyses were performed to identify potential risk indicators for caries. The study included 319 students aged 11–12 years (average 11.92 ± 0.27 years). The mean Decayed, Missing and Filled Teeth index was 0.24 ± 0.68, and the mean Specific affected Caries Index was 1.66 ± 0.9. The greatest influences on the caries risk were poor oral hygiene (OR 8.05, 95% CI 0.49–133.23), low tooth brushing frequency (OR 3.03, 95% CI 1.26–7.26) and low level of education in parents (OR 2.63, 95% CI 0.99–6.98). Dental caries was low among students in rural areas in the Wanging’ombe District.
The Association between Endogenous Hair Steroid Hormones and Social Environmental Factors in a Group of Conscripts during Basic Military Training
Authors: Mažeikienė Asta , Bekesiene Svajone , Karčiauskaitė Dovilė , Mazgelytė Eglė , Larsson Gerry , Petrėnas Tomas , Kaminskas Andrius , Songailienė Jurgita , Utkus Algirdas , Vaičaitienė Ramutė , Smaliukienė Rasa
Published: November 2021

This study aimed to analyse the association between endogenous hair steroid hormones as reliable biological indicators of an individual’s stress level and the social environmental factors experienced during military training that are manifested at the beginning of compulsory military service. Hair steroid hormone concentrations—cortisol, cortisone, dehydroepiandrosterone (DHEA), and testosterone—in a group of 185 conscripts were measured using the ultra-high performance liquid chromatography-tandem mass spectrometry method. Six subjective social environmental factors in the military—attitude towards the military and military service, adaptation to the military environment, team, task, and norm cohesion, as well as psychological (un)safety in the group—were evaluated using military-specific research questionnaires. Weak but significant negative correlations were identified between cortisol and adaptation (r = −0.176, p < 0.05), attitude (r = −0.147, p < 0.05) as well as between testosterone and task cohesion (r = −0.230, p < 0.01) levels. Additionally, a multiple forward stepwise regression analysis highlighted that cortisone variation might be partially explained by task cohesion; the DHEA—determined by psychological (un)safety in the group, attitude towards the military and military service, and norm cohesion; and the testosterone—determined by task cohesion and adaptation to the new military environment. The results of this study suggest that subjective measures of social factors can be used to predict hair steroid hormone levels as objective measures of the chronic stress perceived by conscripts during their basic military training.
Development and Validation of a Graded Motor Imagery Intervention for Phantom Limb Pain in Patients with Amputations (GraMI Protocol): A Delphi Study
Authors: Rierola-Fochs Sandra , Varela-Vásquez Luz Adriana , Merchán-Baeza Jose Antonio , Minobes-Molina Eduard
Published: November 2021

Background: Phantom limb pain can be defined as discomfort or pain in a missing part of the limb. The aims of this study were to develop and validate, through a Delphi methodology, a graded motor imagery protocol in order to reduce phantom limb pain. Method: Physiotherapists and/or occupational therapists with experience in research and a minimum clinical experience of five years in the field of neurorehabilitation and/or pain were recruited by part of a group of experts to assess the intervention. The study was conducted through an online questionnaire, where experts assessed each aspect of the intervention through a Likert scale. As many rounds as necessary were carried out until consensus was reached among experts. Results: A total of two rounds were required to fully validate the intervention. During the second round, the relative interquartile range of all aspects to be assessed was less than 15%, thus showing a consensus among experts and with good concordance (Kappa index of 0.76). Conclusion: Experts validated a graded motor imagery intervention of phantom limb pain in patients with amputations (GraMi protocol). This intervention can help to homogenize the use of graded motor imagery in future studies and in clinical practice.
Nature Exposure and Positive Body Image: A Cross–Sectional Study Examining the Mediating Roles of Physical Activity, Autonomous Motivation, Connectedness to Nature, and Perceived Restorativeness
Authors: Baceviciene Migle , Jankauskiene Rasa , Swami Viren
Published: November 2021

Research shows that nature exposure is directly and indirectly associated with more positive body image, which is an important facet of well-being more generally. In this study, we tested the mediating roles of physical activity in nature, perceived restoration in nature, autonomous motivation, and connectedness to nature in explaining the association between nature exposure and positive body image. An online sample of 924 Lithuanian adults (age M = 40.0 years, 73.6% women) completed a survey that included the Nature Exposure (NE) Scale, the Body Appreciation Scale-2, a measure of frequency of physical activity in nature (PAN), the Behavioral Regulation in Exercise Questionnaire-2, the Restoration Outcome Scale, and the Connectedness to Nature Scale. Path analysis was conducted to examine hypothesized direct and indirect effects. Results showed that both greater NE (B = 0.564, SE = 0.057, p < 0.001) and autonomy in exercise motivation (B = 0.039, SE = 0.006, p < 0.001) were associated with more frequent PAN. Direct effects from exercise autonomy to nature restorativeness (B = 0.017, SE = 0.006, p = 0.004) and body appreciation (B = 0.041, SE = 0.004, p < 0.001) were observed. Associations were also found between connectedness to nature and body appreciation (B = 0.166, SE = 0.040, p < 0.001), nature restorativeness and body appreciation (B = 0.075, SE = 0.019, p < 0.001), and frequency of PAN and body appreciation (B = 0.064, SE = 0.019, p < 0.001). PAN mediated the relationship between NE and body appreciation. The final model was invariant across place of residence (urban vs. rural) and gender. Including self-determined physical activity in nature may increase the effectiveness of intervention programs aimed at promoting more positive body image.
Relations among Socially Prescribed Perfectionism, Career Stress, Mental Health, and Mindfulness in Korean College Students
Authors: You Sukkyung , Yoo Jieun
Published: November 2021

Korean young adults are exposed to higher career stress than ever before, and such stress exerts a negative impact on mental health outcomes. The present study aimed to understand the mediating effect of career stress on the relationship between socially prescribed perfectionism and mental health using a sample of 420 Korean college students. The present study also investigated the moderating role of mindfulness in the mediated pathways across gender groups. This study’s results showed that there are considerable gender differences in this relationship. Career stress significantly mediates the relationship between socially prescribed perfectionism and depression and life satisfaction only for females. Study findings also indicated that the moderating effect of mindfulness was more remarkable for female students than for male students. Implications and future directions are discussed.
The Construction of Ecological Security Patterns in Coastal Areas Based on Landscape Ecological Risk Assessment—A Case Study of Jiaodong Peninsula, China
Authors: Yan Yichen , Ju Hongrun , Zhang Shengrui , Chen Guokun
Published: November 2021

Increasing land utilization, population aggregation and strong land–sea interaction make coastal areas an ecologically fragile environment. The construction of an ecological security pattern is important for maintaining the function of the coastal ecosystem. This paper takes Jiaodong Peninsula in China, a hilly coastal area, as an example for evaluating landscape ecological risk within a comprehensive framework of “nature–neighborhood–landscape”, based on spatial principal component analysis, and it constructs the ecological security pattern based on the minimum cumulative resistance model (MCR). The results showed that the overall level of ecological risk in the study area was medium. The connectivity between the areas of low landscape ecological risk was relatively low, and the high risk areas were concentrated in the north of the Peninsula. A total of 11 key ecological corridors of three types (water, green space and road corridors) and 105 potential corridors were constructed. According to the ecological network pattern, landscape ecological optimization suggestions were proposed: key corridors in the north and south of Jiaodong Peninsula should be connected; urban development should consider current ecological sources and corridors to prevent landscape fragmentation; and the ecological roles of potential corridors should be strengthened. This paper can provide a theoretical and practical basis for ecological planning and urban master planning in coastal areas in the future.
A Qualitative Study of Living in a Healthy Food Priority Area in One Seattle, WA, Neighborhood
Authors: Wool Jenny L. , Walkinshaw Lina P. , Spigner Clarence , Thayer Erin K. , Jones-Smith Jessica C.
Published: November 2021

Policy makers in several major cities have used quantitative data about local food environments to identify neighborhoods with inadequate access to healthy food. We conducted qualitative interviews with residents of a healthy food priority area to assess whether residents’ perceptions of food access were consistent with previous quantitative findings, and to better understand lived experience of food access. We found that proximity to stores, transportation mode, and cost shaped decisions about food shopping. The local food bank played an important role in improving food access. Participants had varied suggestions for ways to improve the neighborhood, both related and unrelated to the food environment.
Oxygen Depletion in Proton Spot Scanning: A Tool for Exploring the Conditions Needed for FLASH
Authors: Rothwell Bethany C. , Lowe Matthew , Kirkby Norman F. , Merchant Michael J. , Chadwick Amy L. , Mackay Ranald I. , Hendry Jolyon H. , Kirkby Karen J.
Published: November 2021

FLASH radiotherapy is a rapidly developing field which promises improved normal tissue protection compared to conventional irradiation and no compromise on tumour control. The transient hypoxic state induced by the depletion of oxygen at high dose rates provides one possible explanation. However, studies have mostly focused on uniform fields of dose and there is a lack of investigation into the spatial and temporal variation of dose from proton pencil-beam scanning (PBS). A model of oxygen reaction and diffusion in tissue has been extended to simulate proton PBS delivery and its impact on oxygen levels. This provides a tool to predict oxygen effects from various PBS treatments, and explore potential delivery strategies. Here we present a number of case applications to demonstrate the use of this tool for FLASH-related investigations. We show that levels of oxygen depletion could vary significantly across a large parameter space for PBS treatments, and highlight the need for in silico models such as this to aid in the development and optimisation of FLASH radiotherapy.
Cercados: a construção de uma narrativa audiovisual em defesa da informação e da liberdade de imprensa
Authors: Falcão Luiz Felipe Novais , Assis Ingrid Pereira de
Published: November 2021

Este artigo tem como objetivo compreender a disputa de narrativas sobre o trabalho dos jornalistas, sua credibilidade, intenções e comprometimento ao informar, no atual contexto político do país, a partir de elementos narrativos do documentário Cercados – a imprensa contra o negacionismo, de Caio Cavechini, disponível na plataforma de streaming Globoplay. Para isso, parte de uma revisão bibliográfica, de modo a desenhar o atual contexto político, de desenvolvimento das mídias digitais e, mais especificamente, do jornalismo como um todo. Na sequência, realiza a análise descritiva do documentário, que se ampara em contribuições da Análise da Materialidade Audiovisual (AMA).
El derecho a ser apropiada: acerca de cómo el discurso jurídico construye mujeres.
Authors: Aucía Analía
Published: November 2021

En este trabajo pretendo mostrar que el discurso jurídico es un componente ineludible de algunas formas materiales de apropiación sexual del grupo de las mujeres por el grupo de los varones. La violencia sexual como relación de poder, junto a otras relaciones, construye las clases de sexo. Estas clases de sexo - varones y mujeres - no son homogéneas ni estáticas ya que varían de acuerdo a las otras relaciones de poder con las cuales se imbrican y las configuraciones históricas y geopolíticas distintas. Utilizo el marco teórico propuesto por el feminismo materialista francés. Como fuente de análisis trabajo los argumentos de una sentencia emitida en el año 2020 por un tribunal argentino en el cual se juzga a un varón adulto acusado de violación sexual contra una niña.
Ley Micaela en la Universidad Nacional de Lanús Aportes para la erradicación de las violencias por razones de género
Authors: Vallejos Andrea , Freire Victoria
Published: November 2021

El presente artículo se propone en primer término contextualizar la aprobación de la capacitación obligatoria como parte de un proceso de visibilización de las violencia a nivel social y en el sistema universitario, y su vínculo con una agenda integral de políticas para la erradicación de las violencias y la promoción de la igualdad de género en el ámbito universitario a partir del caso de la Universidad Nacional de Lanús. En el segundo apartado se comparten las características de la capacitación brindada y finalmente se presenta la información específica del estado de implementación de la Ley a diciembre de 2020 en la Universidad Nacional de Lanús y en particular un análisis de la encuesta que se implementa al finalizar el Curso dirigido a trabajadoras y trabajadores no docentes.
La traducción de textos queer y feministas: visibilizar a través de la lengua
Authors: Capurro Luciana , Dechima Paula , Saizar Gabriela , Vera Karen
Published: November 2021

La presente reflexión tiene como objetivo analizar los problemas de traducción del inglés al español relacionados con los asuntos de género en el ámbito del texto académico y comentar las decisiones que tomamos para resolverlos. Los textos analizados y traducidos reflexionan sobre la (in)visibilización de las mujeres y personas del colectivo LGBTIQ+ y el trato que reciben como grupos minorizados en textos académicos y su traducción. Tradujimos textos de cuatro autores que abordan estos temas desde distintas perspectivas en distintos momentos históricos. En estos textos identificamos problemas de traducción, a partir de los cuales nos cuestionamos nuestro rol como traductoras y reflexionamos acerca de las intervenciones que nos podíamos permitir en el proceso de traducción. Este trabajo se estructura a partir de tres problemas principales: neologismos, juegos de palabras y lenguaje no binario.
Casa-Cárcel: una mirada actual sobre la situación de mujeres en prisión domiciliaria en Argentina
Authors: Otero Analia , Barrera Yael , Santoro Neiman Tamara
Published: November 2021

El presente trabajo explora el funcionamiento del sistema carcelario en Argentina, para analizar la situación de las mujeres presas en general, y de las que están en prisión domiciliaria en particular. A través de una metodología cualitativa, se expondrán los aportes de la Rama de Liberados y Liberadas de la Unión de Trabajadores de la Economía Popular (UTEP), quienes acompañan a mujeres en prisión domiciliaria buscando mejorar sus condiciones de detención y de vida. Entre los hallazgos de este trabajo se encuentran el sesgo sexista de la legislación penal argentina, vinculada a la reproducción de estereotipos de género asociados al cuidado y la relevancia de las dificultades en el acceso a trabajos remunerados para esta población.
“El feminismo para mí fue reencontrar la política”. El exilio, un espacio para pensarse como mujeres.
Authors: Tarducci Mónica
Published: November 2021

La propuesta de este artículo es recuperar las experiencias de mujeres exiliadas que tuvieron que alejarse de Argentina por motivos políticos durante la década de los setenta del siglo pasado y que luego se incorporaron al movimiento feminista que resurgió en el período posdictatorial. Para eso se recurre fundamentalmente a entrevistas realizadas por la autora así como a algunos testimonios publicados. Para ello hacemos un recorrido por los estudios sobre exilios en nuestro país enfatizando una necesaria perspectiva de género, que hallamos más desarrollada en estudios de otros países de América Latina. Luego nos centramos la experiencia del exilio y del encuentro con el feminismo en los países de acogida y el impacto que esto tuvo en sus vidas y posteriores militancias.
PENERAPAN RANCANGAN SISTEM E-VOTING DALAM PEMILIHAN KETUA BEM (BADAN EKSKLUSIF MAHASISWA) STUDI KASUS UNIVERSITAS BORNEO TARAKAN
Authors: Ismanto Rahmat , Pradana Awang
Published: November 2021

Awal penetapan pandemi virus corona pada tahun 2020 di indonesia, pemeritah indonesia memberikan arah untuk selalu hidup bersih dan sehat dengan cara mencuci tangan,menjaga jarak,serta mengenakan masker. Beberapa daerah di indonesia pun mengalami kondisi lockdown, hal yang biasa dilakukan masyarakat secara tatap muka tersebut mengalami masalah baik segi ekonomi, pembangunan, pendidikan dan lain-lain akibat dari keadaan daerah yang sedang atau dalam kondisi lockdown,  namun tidak menjadi masalah ketika kegiatan-kegiatan tersebut beralih ke sistem online atau pun biasa di kenal dengan kata daring (dalam jaringan). Terkhusus dalam bidang pendidikan sistem pembelajaran pun beralih ke sistem daring, universitas borneo tarakan pun menerapkan sistem daring baik kegiatan belajar mengajar, penelitian sampai dengan melakukan sebuah keputusan dalam hal pemilihan ketua atau kepala bidang di dalam divisi, penelitian ini mencoba menerapkan sistem e-voting dalam hal pemilihan ketua BEM (Badan Eksklusif Mahasiswa) periode tahun 2021. Penelitian ini bertujuan agar mahasiswa yang mempunyai hak suara atau hak pilih dapat menyalurkan hak suaranya dengan menentukan pasangan calon kandidat yang sesuai dengan yang di inginkan tanpa harus datang lokasi, cukup dengan memanfaatkan koneksi internet dan gadget. Dengan adanya sistem e-voting ini di harapkan kegiatan dalam melakukan pemilihan ketua bem dapat berjalan dengan baik serta dapat memanfaatkan kondisi di masa pandemi ini.
Analysis Of Implementation Of Internal Control Of Cash Receivings And Accounts Receivables In PT. Bright M. Yamin Medan
Authors: Muchlis Moudy Chairina
Published: November 2021

This research was conducted at PT. Bright Supermart M. Yamin Medan is engaged in the retail sale of products for the needs of the community. In Operational activities, companies implement internal controls to transaction cash receipts and accounts receivable. The purpose of this study to determine the effectiveness of internal control of cash receipts and accounts receivable activities to achieve the objective of operating profit. This type of research using quantitative research, while taking the measurements scale used is the scale interval. Type of research data using quantitative data and data sources using primary data and secondary data. Data collection techniques using observation and interviews. Based on the results of research conducted can be put forward that the internal control of cash receipts quite effectively obtaining a value of 82 with an internal scale of between 63-83. Meanwhile, internal controls for receivables will be considered effective obtaining a value of 84 with a scale interval between 84 -103. PT. Bright Supermart has implemented elements of internal control as well as on COSO, consisting of the control environment, risk assessment, control procedures, monitoring, and information and communications.
An experimental model of acute cerebral ischemia with transplantation of mesenchymal stem cells into the carotid artery
Authors: Pulyaeva I.S.
Published: November 2021

Transplantation of mesenchymal cells is a perspective paradigm for treatment of stroke. However, after intravenous injection most infusion cells get in filter organs, such as lungs. Experimental model of cerebral ischemia with transplantation of mesenchymal cells in a carotid was developed. Experiments on 15 animals conducted on by the females of crawls in age 12-36 weeks weighing 4-6 kg. The general and internal carotid arteries were projected under local and intravenous anesthesia. General carotid artery was ligated and mesenchymal stem cells were injected. The population of the cages abstracted from a brain was folded on 96% from cages positive for by the markers of mesenchymal cells, and less than on 2% from hematopoietic cells and cells of endothelia, positive after corresponding markers. In 6 hour after introduction to the right internal carotid of mesenchymal cells, the histological encephaloscopy of crawls was executed for visualization of GFP-positive cages mark also the marker of lipophil of PKH26. In 6 hour after transplantation of cage distributed at a right hemisphere in area of bark and basale kernels (in the zone of blood supply of right internal carotid) and visualized along the midwall of cerebral vessels both in the zone of heart attack of brain and for peripheries. Experimental confinnation of that therapeutic activity of mesenchymal cells arises up during their system transplantation and delivery on an artery that supplies with blood the zone of ischemic damage of brain is first got.

Keywords: carotid arteries, mesenchymal stem cells, ischemic stroke.
Disaster Preparedness of Çankırı Museum Building (Turkey) Converted from a Historical Building
Authors: DOĞRUER Fatma Sezin
Published: November 2021

Converted from a historical building, Çankırı Museum is one of the immovable cultural properties used as a museum. Within the context of this study, the brief history, structural and spatial features of the building, and the restoration and exhibition works carried out in the museum were examined. As a con-tribution to the risk assessments in which human health is priority, the disaster risks for the museum artifacts and the historical buildings where the artifacts are exhibited, and also the necessary architec-tural precautions to be taken in the historical museum structure are discussed in the study. Çankırı Mu-seum is chosen as an exemplary for the disaster preparedness due to its historical identity and its recent restoration and exhibition work. Evaluation on the disaster preparedness of the museum building was made by using the prepared tables. The methodology proposed in this study depends on a grading sys-tem to determine if the museum and the artifacts are safe or not against disasters, according to the data in the tables. The aim of the proposed method that would be a model for the further studies is to deter-mine the level of protection against disasters numerically. Within the scope of the study, the proposed method is used to evaluate the risk situation of the Çankırı Museum; and it is determined that the neces-sary precautions were taken at a high rate in the museum structure.
docência universitária e os princípios de Paulo Freire
Authors: Santa Anna Jorge
Published: November 2021

As reflexões pedagógicas propostas por Paulo Freire fornecem uma bagagem teórica e empírica suficiente para evidenciar melhorias e novos caminhos para a área da educação. Embora voltado, inicialmente, para a educação popular, o legado de Freire expandiu-se para diferentes segmentos educacionais, podendo ser usado na docência universitária. Assim, o objetivo deste estudo é correlacionar os princípios freireanos com a docência universitária, considerando os relatos da literatura, o planejamento e a execução de um curso formativo para docentes universitários. Além de descritivo e qualitativo, o estudo utiliza análise de conteúdo, pesquisa documental e relato de experiência. As evidências revelam que os princípios de Paulo Freire fornecem subsídios para a docência universitária, sobretudo os princípios humanos, demonstrando a necessidade de maior valorização dos princípios sociais e democráticos, rumo a uma educação que promova melhores condições de vida.
Use of Chlorella sorokiniana (Chlorellaceae, Chlorellales) microalgae for purification of waste water from the brewing industry
Authors: Zibarev N. V. , Politaeva N. A. , Andrianova M. Yu.
Published: November 2021

The paper presents some environmental problems of the brewing industry. The literature data on the methods of water purification using microalgae have been studied. The composition of wastewater from the brewing industry is shown to consist of few biogenic elements, namely: nitrogen, phosphorus and potassium, which are necessary for microalgae biomass cultivation. Therefore, the wastewater from the brewing industry can be used as a basis for making a nutrient medium to cultivate microalgae. In the experimental part, the effect of various dilutions of a suspension of microalgae Chlorella sorokiniana (C) grown on a nutrient medium with untreated wastewater (UWW) from the brewing industry was studied. Various percentage ratios of wastewater to microalga suspension were studied, namely: UWW/C = 70:30, 50:50, and 30:70 for the ability to absorb nitrogen, organic and inorganic carbon from dry matter, and to change the pH value. The dependences of the growth rate of microalgae at various percentage additives of the wastewater from the brewing industry are presented. It was shown that at a UWW:C = 30:70, this dependence is characteristic of the standard growth curve of a microorganism culture. A lag phase, phases of exponential growth and withering away are observed. At a 70:30 ratio, the harmful effect of effluents on the growth of microalgae is obvious, on the 3rd day their death occurs, the green solution acquiring a brown color to confirm the death of microalgae cells. It has been shown that the optimal UWW:C ratio is 30:70, with no loss of biomass, it grows well using pollutants for its nutrition. The color of the solution after cultivation was bright green, which corresponded to the color of healthy cells. At UWW:C = 30:70, the wastewater is purified up to 70% and 90% for total nitrogen and organic carbon, respectively. The pH value changes from acidic to neutral. Keywords: Chlorella sorokiniana, wastewater treatment, brewing industry
Parameters of the autumn migration stopover of the chiffchaff (Phylloscopus collybita Vieillot, 1817) (Sylviidae, Aves) in the conditions of the middle taiga in the Eastern Russian plain
Authors: Nakul G. L.
Published: November 2021

Parameters of the autumn migration stopover of the chiffchaff Phylloscopus collybita (Vieillot, 1817) in the taiga zone of the Eastern Russian plain were estimated. The studies were carried out in 2015–2019, a total of 1,634 birds were included in our analysis. It has been established that migrating chiffchaffs can be conditionally divided into two groups. The first group consists of transit individuals leaving their stopover just on the day of arrival, without delay. The other group includes individuals who make stopovers for a longer period (4.87 days on average). For the birds of both groups, changes in their body weight and fat accumulation rate were revealed during one day and throughout the entire migration stopover. During an average migration stopover, birds retain their energy reserves at a certain level. In general, they accumulate no more than 5% of the average body weight in the population during the average stop period. A smaller proportion of migrants make multi-day stops when the fat accumulation rate is low. Every day of staying at a migration stopover leads to temporary surges and losses in body weight, with no increase in body fat. Birds, at the end of their migration season, spend more time and energy for looking for food. The part of migratory birds deciding to stop finds themselves in the most optimal conditions. This small group is the main reserve for preserving the population during the difficult period of migration.
Cinquantare e cinquantarla
Authors: Morgana Silvia
Published: November 2021

Due lettori, entrambi lombardi, ci sottopongono il verbo cinquantare in uso dalle loro parti: qual è la sua origine?
Multi-vector approach in cultural and artistic activity of the Ukrainian diaspora representatives
Authors: Obukh Liudmyla
Published: November 2021

The purpose of the section is to clarify the phenomenon of cultural and artistic activity of the Ukrainian Western diaspora representatives of the XXth century, among which a worthy place is occupied by the figure of Vasyl Prokopovych Zavitnevych (1899–1983). The research methodology consists in applying the culturological approach when considering the multi-vector cultural and artistic activity of artists of the North American continent, its combination with the moral-ethical and aesthetic approach to determine the spiritual dimensions of individual representatives. On the multi-vectority of cultural and artistic universalism of the Ukrainian Western diaspora artists – A. Hornyatkevych, R. Hurko, V. Yemets, H. Kytasty, O. Koshyts, P. Matsenko, V. Mishalow, A. Rudnytsky, R. Savytsky and I. Sonevytsky – evidenced by the directions presented by them: music-performing, compositional, musicological, educational-pedagogical, as well as active cultural and public life, which not only enriched Ukrainian culture, but also allowed it to take a worthy place in the world socio-cultural environment. Vasyl Zavitnevych affirms an honorable place among the popularizers of Ukrainian musical culture of the XXth century in the West. The artist’s cultural and artistic activity was to popularize Ukrainian culture in general and Ukrainian choral work in particular, which prompted him to engage in conducting, regent, educational, pedagogical, publishing, church and public practices. The passion of V. Zavitnevych’s talent emphasizes the phenomenon of the Ukrainian diaspora in the ethnogenesis of the Ukrainian people.
Perfil Clínico dos Pacientes Diagnosticados com Covid-19 Internados em uma Unidade de Terapia Intensiva
Authors: Vidal Thais Isabel , Gaspar Maria Dagmar da Rocha , Bonatto Simonei , Coelho Filipe Utuari de Andrade , Oliveira Ramon Antônio , Fernandes Lillian Caroline
Published: November 2021

Objetivo: descrever o perfil clínico, principais alterações laboratoriais e hemodinâmicas entre pacientes acometidos por Covid-19 internados na unidade de terapia intensiva de um hospital universitário da região dos Campos Gerais - Paraná. Método: Estudo de coorte retrospectivo. A amostra foi constituída por prontuários de pacientes internados na unidade de terapia intensiva cujo resultado do teste Polymerase Chain Reaction foi positivo para Covid-19. O quadro clínico foi analisado durante 10 dias desde a admissão na unidade. A coleta de dados foi obtida por meio do acesso ao prontuário eletrônico. O estudo foi aprovado por um Comitê de Ética em Pesquisa. Resultados: Predominaram pacientes do sexo masculino com faixa etária de 48 a 57 anos. Destacam-se o uso de ventilação mecânica, relação PaO2 FiO2 menor que 200, caracterizado como síndrome do desconforto respiratório agudo. Conclusão: A caracterização do perfil clínico contribuiu para a compreensão da fisiopatologia da doença e discussão com estudos semelhantes.
Descritores: Unidades de Terapia Intensiva; Enfermagem; COVID-19.
The Skull in the Oven : An unusual variant of the skull cult from the Late Copper Age
Authors: Bondár Mária , Somogyi Krisztina
Published: November 2021

Various forms of the skull cult have been attested since the Palaeolithic across immense and geographically often distant regions. Several variants of this distinctive rite dating from the later fourth millennium BC have been documented in the Carpathian Basin: skulls placed in inhumation burials and skulls or skull fragments buried in separate graves, as well as skull fragments or mandibles deposited in pits, wells or other settlement features. Any assessment of skull cults is ultimately based on finds of intact or fragmented neurocraniums (ossa cranii cerebralis) and the viscerocraniums (ossa cranii visceralis), while mandibles are rarely found in this context. Yet, no matter which fragment of the skull is found in a burial or some other feature, the entire skull was needed for removing the portions necessary for performing the rite. The large-scale excavations conducted during the past years have yielded further evidence for the practice of this rite from several sites in Hungary. Here, we shall discuss a new element, namely the deposition of human skull fragments in ovens.
Symbolic Burials and Grief : Coping with Trauma in the Carpathian Basin’s Neolithic and Copper Age
Authors: Hegedűs Zsuzsa
Published: November 2021

In the Late Neolithic and Copper Age of the Carpathian Basin, we can find several examples of burials without bodies – symbolic burials. One of the main goals of their creation may have been to give a focal point to funerary rites in cases when a member of the community could not have been laid to rest properly. Thus, we can assume they played a key role in coping with bereavement and trauma. In some cases, the analysis of the finds of symbolic burials provides an opportunity to reconstruct the identities associated with them to a certain degree.
Atuação da enfermagem na assistência ao paciente em cuidados paliativos: uma revisão integrativa
Authors: Nascimento Maria de Fátima Silva , Silva Liniker Scolfild Rodrigues da , Soares Luzeni Maria , Santos Alyne Silva dos , Tavares Rayssa Sydnara Angelo , Silva Daniela Vieira da
Published: November 2021

Objetivo: Analisar as evidências científicas disponíveis na literatura sobre a atuação da enfermagem na assistência ao paciente em cuidados paliativos. Método: Trata-se de uma revisão integrativa. Realizou-se a busca por artigos com delimitação nos últimos 5 anos; nos idiomas português, inglês e espanhol; disponíveis na íntegra. Nas plataformas de dados: BDENF, DOAJ, LILACS, PMC, SCOPUS e Web of Science. Resultados: Os dados foram organizados e apresentados em figuras e tabelas. Dos 125 estudos encontrados, 25 estava disponível na BDENF, 46 na DOAJ, 24 na LILACS, 26 na PMC, O na SCOPUS, e 4 na Web of Science; contudo, após a leitura permaneceram apenas os que atendiam aos critérios para inclusão e exclusão descritos na metodologia, 6 estudos. Conclusão: Este estudo proporcionou a identificação de algumas dificuldades e das características associadas a atuação da enfermagem na assistência ao paciente em cuidados paliativos; vinculado ao déficit de conhecimento e falta de incentivo.
PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN PEMAHAMAN SISWA PADA MATERI TRIGONOMETRI
Authors: Jufri Mohammad
Published: November 2021

This study aims to determine the increase in students' understanding of trigonometry material for class XI-MIPA 2 SMA Negeri 1 Pademawu in the 2019/2020 academic year through the application of a problem based learning model. This research is a classroom action research and is carried out in two cycles with several stages, namely: planning, implementation, observation, and reflection. Researchers used the method of observation, questionnaires, tests, and interviews. Student activity increased by 0.06, namely in the first cycle an average of 3.55 was obtained in the very good category and the second cycle obtained an average of 3.61 in the very good category. Student responses were categorized as positive with an increase of 3%, namely in the first cycle the percentage was 90% and in the second cycle the percentage was 93%. The test results also increased by 16.67%, namely in the first cycle the percentage was 70% and in the second cycle the percentage was 86.67%. The improvement of test results in cycle II is said to be classically complete because the percentage obtained is 85 %. So it can be said that the application of the problem based learning model can improve students' understanding of trigonometry material
EEKSPLORASI ETNOMATEMATIKA PADA SONAF LAN TAOLIN KABUPATEN TIMOR TENGAH UTARA
Authors: Tamnau Trevila , Amsikan Stanislaus , Mamoh Oktovianus
Published: November 2021

Learning mathematics using a cultural approach is commonly known as ethnomatematics. Ethnomatematics is a mathematics learning approach that bridges mathematics learning through local culture. The purpose of this study was to explore the culture of Sonaf L.A.N Taolin and describe the mathematical concepts that exist in the building elements of Sonaf L.A.N Taolin. This type of qualitative research uses an ethnographic approach that aims to explore the mathematical concepts found in Sonaf L.A.N Taolin. The subject of this study was an informant, Raja Insana. The research instruments were human instruments, observation guidelines, and interview guides. Data analysis was carried out in three stages, namely data reduction, data display and conclusion drawing. The results of this study indicate that building elements such as poles, doors, and roofs from Sonaf L.A.N Taolin contain geometry concepts that can be implemented as a medium for learning mathematics on the material: flat shapes, spatial structures, similarities, geometric transformations (reflections).
Magnetic Resonance Imaging in Primary Sclerosing Cholangitis
Authors: Wybraniec-Zaręba Aldona , Tuchalska-Czuroń Julia , Półtorak-Szymczak Gabriela , Furmanek Mariusz , Walecki Jerzy , Sklinda Katarzyna
Published: November 2021

Primary sclerosing cholangitis (PSC) is a chronic liver disease in which there are inflammation and scarring of the bile ducts leading to fibrosis, destruction and narrowing of the bile ducts, resulting in cholestasis. In the long run, PSC can cause liver cirrhosis and failure. In clinical practice, the diagnosis of PSC is generally based on blood tests and imaging studies (currently preferably magnetic resonance cholangiopancreatography). To make a diagnosis of PSC it is necessary to exclude secondary causes of sclerosing cholangitis. The most common MRI features of PSC concerning bile ducts are: bile duct dilatation, beading, extrahepatic bile duct stenosis, wall enhancement and thickening. The most common MRI features of PSC concerning hepatic parenchyma are: rounded shape of the liver caused by hypertrophy of caudate lobe and left liver lobe, atrophy of the right lobe, enlargement of portal and/or portacaval lymph nodes, peripheral parenchymal inflammation, wedge-shaped confluent fibrosis, heterogeneity of the liver parenchyma, periportal oedema, cirrhosis with indirect signs of portal hypertension such as splenomegaly, ascites and collateral vasculature.
INTERCULTURAL COMMUNICATION IN THE PROCESS OF TEACHING THE RUSSIAN LANGUAGE
Authors: Ignatova I. B. , Legochkina E. N. , Goncharova A. V.
Published: November 2021

The article deals with intercultural communication in the process of teaching the Russian language. It is currently the strategic policy of modern education. The use of intercultural communication between modern youth and the culture of the past in classrooms of the Russian language and Russian literature is an urgent problem of the modern stage of education development. The implementation of intergenerational intercultural communication in the process of teaching the Russian language and literature in modern Russia presupposes a purposeful appeal to the history of our state, to the history of the Russian literary language, the history of literature and culture. Teaching the Russian language and Russian literature based on the principle of national specificity offers infinite opportunities for educating students.
ON THE FORMATION OF STUDENTS’ INFORMATION-CYBERNETIC THINKING AT PEDAGOGICAL UNIVERSITIES
Authors: Mayer R. V.
Published: November 2021

The article deals with the actual problem of the development of information-cybernetic thinking among students of pedagogical specialties. As a result: 1) the content of the “information-cybernetic thinking” concept is defined and the necessity of its use while studying computer science and cybernetics is justified; 2) the methodical system for the formation of informationcybernetic thinking is proposed, containing target, content, procedural and diagnostic components; 3) various types of educational tasks that help to form information-cybernetic thinking are considered. It is shown that information-cybernetic thinking involves: 1) the ability to apply the information-cybernetic approach to study the complex systems operation; 2) algorithmic thinking, that is, the ability to create an algorithms and to program a computer, the ability to interact with information and cybernetic systems in order to solve practical problems.
INTERTEXTUAL PHENOMENA IN D. RUBINA’S NOVEL “THE HIGH WATER OF THE VENETIANS”: THE ESSENCE AND MEANING
Authors: Kolyshkina I. M. , Rodionova A. V.
Published: November 2021

In this article, the authors address one of the most pressing problems of modern narrative linguistics — intertextual interaction or intertextuality. The article analyses examples of intertextual inclusions in the novel by D. Rubina “The High Water of the Venetians”, determines their role and significance for the expression of certain author’s intentions.