bluuebunny/crossref_metadata_2025 huggingface dataset:
دور التخصص الصناعي لمراجع الحسابات في موثوقية التقارير المالية
Authors: محمد صالح د. أسامة , آدم محمد هارون د. محمد
Published: October 2021

This study examines the role of the auditor industrial specialization in financial reports reliability. The study problem was the contribution of the auditor industrial specialization in enhancing the confidence of the financial reporting information. The study aimed to determine the role of the auditor industrial specialization in financial reports reliability. The study used the deductive and inductive method to determine the problem, the hypothesis and test hypotheses of the study. The study also used the historical and descriptive analytical method to review the previous studies and analyze the study data. The study data were analyzed by statistical package for social sciences (SPSS) using One sample T test. The study reached a number of results, the most important of which is: a statistically significant relationship between the auditor industrial specialization and financial reports reliability, and the auditor industrial specialization contributes to enhancing confidence in financial reports.
الإعلام الأمني ودوره في التوعية ومشاركة المجتمع في حفظ الأمن )مدخل نظري وعملي للمؤسسات الأمنية والمجتمعية في السودان)
Authors: سيد أحمد خليل د. عثمان
Published: October 2021

This research titeld:(The Role of Security Media In The Awareness and The Achievement of Community Participation in Security Preservation), suggests two curriculums for Security Media administrations to implement this role.

The research aims at identifying the importance of Security Media in standing against cultural threats,intellectual invasion, and liquidation of entity (religious, creed, and original culture),also aims at  awarening how to avoid crimes, and how to follow up legal procedures to face crimes whenever it occurs. 

The research concluded to many findings, the most important of which is: There is a feasibility to prepare theoretical and practical scientific curricula in the field of : The awareness to preserve security, and: The achievement of community participation in security preservation. Implementing these curricula through scholastic stages make it possible to arrange a complete generation who will bear responsibility in  achieving  community participation in security preservation.

The study presented many Recommendations, the most important of which is: The awareness to preserve security, and: The achievement of community participation in security preservation, should be in the fore preference of security media programs. Framing the possibility enables security media bodies to make use of many educational institutions in delivering security media messages pertaining the awareness to preserve security, and the achievement of community participation in security preservation, to all community categories.
Study on treatment of radioactive liquid waste from uranium ore processing by the use of nano oxide ferromagnetic
Authors: Vuong Huu Anh , Nguyen Van Chinh , Nguyen Ba Tien , Doan Thi Thu Hien , Luu Cao Nguyen
Published: October 2021

Nano oxide ferromagnetic Fe3O4 KT wich was produced by the Military Institute of Science and Technology ​​were used to adsorbed heavy metal elements in liquid waste. In this report, the nano oxide ferromagnetic Fe3O4 KT with the particle size of 80-100nm and the specific surface area ​​of 50-70m2/g was applied to study the adsorption of radioactive elements in the liquid waste of uranium ores processing. The effective parameters on adsorption process included temperature, stirring rate, stirring time, the pH value of the solution, the initial concentration of uranium in solution were investigated. The results showed that the maximum adsorption capacity for uranium of the nano Fe3O4 KT was 53.5 mgU/g with conditions such as: room temperature, stirring speed 120 rounds/minute, the pH value of solution was 8, stirring time about 2 hours . From the results obtained, nano Fe3O4 KT was tested to treatment real liquid waste of uranium ore processing after removing almost heavy metals and a part of radioactive elements  by preliminary precipitation at pH 8. The results were analyzed on the ICP-MS and α, β total activity equipment, the solution concentration after treatment suitable for Vietnamese Technical Regulation on industrial wastewater QCVN 40: 2011 (concentrations of heavy metals; total activity of α and β).
Multi codes and multi-scale analysis for void fraction prediction in hot channel for VVER-1000/V392
Authors: Hoang Minh Giang , Hoang Tan Hung , Nguyen Huu Tiep
Published: October 2021

Recently, an approach of multi codes and multi-scale analysis is widely applied to study core thermal hydraulic behavior such as void fraction prediction. Better results are achieved by using multi codes or coupling codes such as PARCS and RELAP5. The advantage of multi-scale analysis is zooming of the interested part in the simulated domain for detail investigation.  Therefore, in this study, the multi codes between MCNP5, RELAP5, CTF and also the multi-scale analysis based RELAP5 and CTF are applied to investigate void fraction in hot channel of VVER-1000/V392 reactor. Since VVER-1000/V392 reactor is a typical advanced reactor that can be considered as the base to develop later VVER-1200 reactor, then understanding core behavior in transient conditions is necessary in order to investigate VVER technology. It is shown that the item of near wall boiling,  in RELAP5 proposed by Lahey mechanistic method may not give enough accuracy of void fraction prediction as smaller scale code as CTF.
Experiencia en el proceso de selección de estudiantes para calcular valores de referencia hematológicos en una universidad pública de Nicaragua
Authors: Ortega Valdés Ligia Lorena , Gutiérrez Úbeda Sergio Ramón , Tercero Rivera Teodoro Isaac
Published: October 2021

La selección de sujetos de investigación está determinada por 3 factores, el primero relacionado con los criterios del investigador según los objetivos, el segundo establecido por los criterios de inclusión que define exactamente quienes entran al estudio y tercero por criterios de exclusión que definen porqué algunos sujetos no llenan los requisitos obligatorios. El objetivo fue describir la experiencia para obtener una muestra de referencia de acuerdo a criterios de inclusión y exclusión tomando como modelo algunos aspectos sugeridos por la norma EP 28-A3c manteniendo los criterios de rigurosidad de la investigación. Se trata de un estudio de tipo descriptivo, transversal, realizado en el Recinto Rubén Darío (RURD) de la Universidad Nacional Autónoma de Nicaragua, Managua UNAN-Managua Nicaragua. Se realizaron 2 fases: La primera consistió en realizar una convocatoria abierta y la segunda consistió en una evaluación clínica más tamizaje sanguíneo. Se aplicó encuesta de salud diseñada a partir de la norma EP 28-A3c. La encuesta de salud y el tamizaje sanguíneo fue el instrumento que permitió seleccionar a los estudiantes para obtener la muestra. Los principales resultados fueron: de 901 (100%) estudiantes que acudieron a la invitación, cumplieron con criterios de selección 607 (67.4%), distribuidos por sexo 340 (56%) de mujeres y varones 267 (44%). Los 196 (32.3%) estudiantes fueron excluidos en la etapa de evaluacion clínica por presentar medicación actual 17.6%, consulta reciente 12.03% , problemas ginecológicos 10.48%, anemia 6.43%, presión anormal 5.72% obesidad 4.6%, consumo de alcohol, tabaco o drogas 1.19% entre otros. Se obtuvo un resultado objetivo y exitoso para obtener la selección de muestra a través de la aplicación de norma EP 28-A3c, lo cual permitió establecer criterios de selección que garanticen el mínimo de sesgo biológico, aumentando la validez y confianza del estudio.
Competencias digitales en la formación continua del profesorado, un estudio de caso para la Bluefields Indian & Caribbean University - BICU, Nicaragua
Authors: Mendoza Jhonny Francisco , Flores-Pacheco Juan Asdrúbal
Published: October 2021

En la actualidad, el desarrollo de competencias digitales son una necesidad dentro del quehacer formativo de los docentes. Esta razón ha motivado la realización de esta investigación dirigida al análisis de las competencias digitales que poseen los docentes de BICU. Esta investigación mixta, de carácter descriptivo, definió las características de los docentes involucrados y evaluados en los distintos recintos universitarios, los cuales participaron mediante encuesta en línea. Entre los resultados se encuentra que quienes muestran mayor interés por el uso de las Tecnologías de la Información y la Comunicación (TIC) son los docentes de la etnia garífuna, seguidos por los de la etnia mískitu, criollos y mestizos. La mayoría de los docentes, independientemente de su etnia, tiene acceso a una computadora en su domicilio. No obstante, se destaca que maestros de la etnia mestiza manifestaron no contar con acceso a estos recursos, sin embargo, confirmaron el dominio de ellos. En relación a la formación en el manejo de estos recursos únicamente un bajo porcentaje de docentes expreso contar con formación puntual. La carencia de un recurso es un detonante para mostrar mayor interés en el uso y acceso al mismo, pero la mayoría de los docentes no posee las competencias necesarias para la utilización y explotación de recursos TIC.
Grandes roedores do Abismo Ponta de Flecha (Quaternário), Iporanga, Brasil
Authors: Chahud Artur
Published: October 2021

O Abismo Ponta de Flecha localizado no Vale do Ribeira é uma gruta vertical complexa que possui grande quantidade de material osteológico, incluindo restos fósseis e recentes de roedores. Como parte do estudo paleontológico e zooarqueológico, o presente trabalho apresenta os fósseis de grandes Caviomorpha desta localidade. Os espécimes são representados por ossos apendiculares de indivíduos jovens e adultos de Cuniculus paca e um dente molar (M1) de um exemplar subadulto de Hydrochoerus hydrochaeris. Não foi possível datar os espécimes, porém ambas são comuns atualmente na região e possuem registro no Pleistoceno. Apesar do Abismo Ponta de Flecha ter sido local de descarte de comunidades indígenas antigas, não há evidências de que estes espécimes foram resultado de caça por humanos ou por outros predadores.
PARENTS AND SURROUNDING INFLUENCE TO BE MULTILINGUAL
Authors: Sudjarwo Restu Novi Sari
Published: October 2021

Nowadays inter-ethnic marriage has become a common thing happened in Indonesia. From the inter-ethnic marriage, there is an influence to children’s language because parents will teach their children about their languages. In addition, children spend a lot of time to interact with surrounding where they live. For instance, if they live in Javanese surrounding which is known when they speak so it makes children know and follow the Javanese dialect, Another factor that influence a child to have capability to know many languages ​​besides the two factors above are the child’s intention to learn a new language and also the relation with their peers. The purpose of this research is to know what makes someone becomes multilingual and what factors that influence someone becomes multilingual are.

The methods used in data collection are simak method, recording techniques, and noted techniques. In analyzing the data, the author uses the social aspect as padan method. While in the data presentation, the author uses informal method. Based on the analysis of data, there are eight respondents become multilingual because the influence of parents and surrounding where they live. Two respondents become multilingual because the influence of surrounding where they live. The results of the study are ten respondents show that they becomes multilingual because they can speak two or more languages that they got from their parents and surrounding. Then, two respondents become multilingual by the influence of their surrounding where they live.

 

Keywords: Parents, Surroundings, Influence, Multilingual, Bilingual
KAJIAN LINGUISTIK FUNGSIONAL SISTEMIK: ANALISIS HUBUNGAN SISTEM TRANSITIVITAS DAN KONTEKS SITUASI DALAM PIDATO PRESIDEN JOKOWI SOAL PENANGANAN VIRUS CORONA
Authors: Assyuza Muhamad Faisal , Miftahulkhairah Anwar
Published: October 2021

The study aims to describe the Systemic Functional Linguistics (SFL) study regarding the relationship between the transitivity process system and sirkumstan of the situation in President Jokowi's speech about the handling of the COVID-19. This research is a descriptive study with a qualitative approach. The source that used to be the object of this study was the text of President Jokowi's speech about the handling of the COVID-19. Data collection did not involve the author directly, but data was obtained from the Kabar24 website which was uploaded on March 15, 2020. The data collection technique used in this study was the reading comprehension technique which was carried out with a concentration on the object to be studied. The results showed that the total number of processes was 57 data. The number of material process occurrences was 31 data with an emergence percentage of 54%, then followed by the Mental process with 11 data occurrences, with an appearance percentage of 19%, the Relational process the number of occurrences was 6 data with an appearance percentage of 11%, the Behavioral process the number of occurrences was 3 data with an occurrence percentage of 5%, the Verbal process was 2 data with an appearance percentage of 4%, and finally the Existential process was 4 data with an appearance percentage of 7%. The number of sirskumstan recorded in time 1 and place 10.
ANALYSIS OF ERRORS ON INVITATION LETTERS: (A CASE STUDY OF WRITING INVITATION LETTER BY TENTH GRADE STUDENTS MAJORING MARKETING AT SMK N 1 SLAWI USED AS WRITING ASSESSMENT)
Authors: Adhalina Nurul
Published: October 2021

There are four aspects of English skills should be owned by English learners in order to reach communicative competence, namely Speaking, Listening, Grammar, and Writing. By viewing the facts around, we know that the achievement of writing of Indonesian students are in a shitter, either in structure a word, the use of the term, grammar, or another objectives. They still often do mistakes and errors when they writing. In line with this case, in this article the writer tries to analyze errors in tenth grade students majoring marketing in class A at SMK N 1 Slawi while they were writing invitation letters.
NEW SENSITIVE UV SPECTROPHOTOMETRIC METHODS FOR SIMULTANEOUS ESTIMATION OF ZIDOVUDINE AND LAMIVUDINE IN FIXED DOSE COMBINATION
Authors:   Analytical Research & Development Division, Indian Pharmacopoeial Laboratory, Indian Pharmacopoeia Commission, Ministry of Health & Family Welfare, Sector-23, Rajnagar, Ghaziabad - 201 002, India., Chauhan A , Arora P.K , Nagpal R , Duggal D , Kukrety A , Saini P.K , Mathur S.C , Singh R.M , Singh G.N.
Published: October 2021

Two new, simple, accurate and sensitive UV spectrophotometric methods have been developed and subsequently validated for the simultaneous estimation of zidovudine and lamivudine in a fixed dose combination. Zidovudine and lamivudine have an absorption maxima at 267.3 nm and 272.3 nm respectively. The first method is based upon the simultaneous equation and second upon the determination of Q value. The simultaneous estimation method is based upon the measurements of ratios of absorptivity and absorbance, of both the components at their absorption maxima. The method of Q analysis is based on the measurement of ratios of absorptivity and absorbance, of both components at two selected wavelengths; one is an isoabsorptive point i.e. 270.1 nm and other being the wave length maxima of any of the two components, say λmax of zidovudine i.e. 267.3 nm. Both zidovudine and lamivudine shows linearity over the concentration range of 4-12 ppm at their respective absorption maxima and at isoabsorptive point. The assay and recovery studies from fixed dose combination as tablet dosage form are indicative of accuracy of the proposed methods. The developed methods were validated in accordance to International Conference on Harmonization (ICH) guidelines for linearity, range, accuracy and precision.
A REVIEW OF ANALYTICAL METHODS FOR ESTIMATION OF TADALAFIL IN PHARMACEUTICAL FORMULATIONS
Authors:   Department of Pharmaceutical Chemistry R. C. Patel Institute of Pharmaceutical Education & Research, Karwand Naka, Shirpur - 425 405. Dist: Dhule (MS), India., Khan Z. G. , Bari S. B , Surana S. J. , Shirkhedkar A. A.
Published: October 2021

Tadalafil (TAD) is a selective phosphodiesterase type 5 inhibitor. It is utilized for the treatment of erectile dysfunction (ED) and pulmonary arterial hypertension (PAH). It enhances the sexual performance in males during copulation. It is recommended in the guidelines as first-line therapy, because of convenience, high efficacy and low rates of side effects. As a result of the importance of this phosphodiesterase inhibitor agent in the treatment of ED, this work aims to compile the published analytical methods reported so far in the literature, for determination of TAD in biological samples and pharmaceutical formulations. Techniques like UV-VIS spectrophotometry, spectrofluorimetry, high - performance liquid – chromatography (HPLC), high - performance thin - layer chromatography (HPTLC), gas chromatography – mass spectrometry (GC-MS), liquid chromatography – mass spectrometry (LC-MS) with electrospray ionisation have been used for analysis, while high-performance liquid chromatography methods have been used most extensively.
CURCUMIN, OCIMUM SANCTUM AND GINKGO BILOBA IMPROVE HEMODYNAMIC, BIOCHEMICAL AND HISTOARCHITECTURAL ALTERATIONS IN ISOPROTERENOL INDUCED CARDIAC DAMAGE
Authors:   Department of Pharmacology, Sinhgad Institute of Pharmaceutical Sciences, Kusgaon (Bk), Lonavala - 410 401, Pune, (MS), India., Naik Suresh R , Thakare Vishnu N , Panda Vandana S.
Published: October 2021

Curcumin, Ginkgo biloba and Ocimum scantum are traditionally used for the treatment of cardiovascular and hepatic disorders. The effects of curcumin, Ginkgo biloba and Ocimum sanctum were studied [acute (4 days) and chronic (60 days)] alone and in combination (60 days) on isoproterenol (ISO) induced cardiac necrosis in rats. The antioxidant related paradigms viz. cardiac malondialdehyde (MDA) formation, and cardiac glutathione, glutathione peroxidase, glutathione reductase, superoxide dismutase, catalase; serum biomarkers, and hemodynamics along with histoarchitecture alterations, were investigated in isoproterenol induced cardiac necrosis in rats. Significant elevation of serum markers; aspartate aminotransferase, lactic dehydrogenase and creatine phosphokinase, increased MDA formation and depletion of antioxidant enzymes along with significant hemodynamic alterations were observed in ISO induced cardiac necrosis in rats. Curcumin, Ginkgo biloba and Ocimum sanctum treatment reversed/ improved serum marker enzymes, elevated MDA, and restored the depleted antioxidants, hemodynamic alterations and histoarchitecture of the heart, both in acute as well as with chronic treatment. However, the combined chronic treatment of curcumin + Ocimum sanctum and Ginkgo biloba + Ocimum sanctum exhibited improvement in both cardiac antioxidants, serum biomarkers as well as hemodynamic and histoarchitecture alterations induced by ISO. Curcumin, Ocimum sanctum and Ginkgo biloba were found to elicit cardioprotective activity on ISO induced cardiac necrosis mainly though amelioration of oxidative stress and membrane stabilizing effect.
Predictive factors of functional mobility in older women after 12 weeks of resistance training
Authors: Montalvão More Torres , Lucena Joana Marcela Sales de , Lima Milene Soares Nogueira de , Ribeiro Alexandre Lima de Araújo , Safons Marisete Peralta , Pinheiro Sarah Brandão , Martins Wagner Rodrigues
Published: October 2021

To analyze the association between functional mobility and anthropometric and functional characteristics of older women after 12 weeks of resistance training. METHODS: Forty-seven community-dwelling older women underwent 12 weeks of supervised resistance training twice a week. The dependent variable (mobility measured by the Timed Up and Go test) and the independent variables (age, body mass index, fat-free mass of the lower limbs, waist circumference, peak knee torque at 60º/s, peak knee torque at 180º/s, functional reach test, and 30-second chair stand test) were measured before and after the intervention. RESULTS: A multivariate analysis showed that age, body mass index, waist circumference, and the 30-second stand test predicted 30% (R2 = 0.30; p = 0.001; F = 5.53) of the total variance regarding an improvement in mobility after resistance training (p < 0.0001; [95% CI 0.72–1.20]; the effect size was considered large [0.90]) when comparing women before and after the intervention. CONCLUSIONS: Age, body mass index, waist circumference, and the 30-second stand test predicted 30% of the increase in functional mobility.
Evaluation of depression and anxiety symptoms, alcohol consumption, and binge eating in older adults undergoing bariatric surgery: a 6-year follow-up
Authors: Fialho Maria Clara Pereira , Cunha Juliana Bento da , Arruda Sergio Lincoln de Matos , Nobrega Otavio Toledo , Camargos Einstein Francisco
Published: October 2021

INTRODUCTION: The literature remains scarce on the late effects of bariatric surgery on the general health of patients who underwent such procedures at an older age. The present study aimed to evaluate depression and anxiety symptoms, risky alcohol consumption, and binge eating in older adults undergoing bariatric surgery. METHODS: This study used current data (from medical records and tests) to conduct a cross-sectional study. A total of 74 individuals aged 60 years and older who underwent bariatric surgery after 55 years of age at a specialist center for obesity management located in Brazil were included and evaluated by the Beck Depression Inventory, Beck Anxiety Inventory, Alcohol Use Disorders Identification Test, and Binge Eating Scale. Demographic and clinical data related to the surgical procedure (weight loss) were also collected. The Cochran-Armitage trend test, Pearson’s χ2 test, and a multiple linear regression model were used as needed. A p < 0.05 was considered significant. RESULTS: The individuals were white (65.70%) and women (78.30%), with a mean age of 65.8 (SD 3.90) years. The mean time elapsed from surgery to evaluation was 75.70 (SD 43.70) months; 10.80% of the participants had moderate to severe depression, 8.10% moderate to severe anxiety, and 5.40% risky or high-risk alcohol consumption. None of the participants had binge eating problems. Weight regain was not associated with depressive symptom severity or risky alcohol consumption, but it was significantly associated (p = 0.034) with few or neither anxiety symptoms. Excess weight loss was not associated with any study variable. CONCLUSION: The results show a low prevalence of mental symptoms in older adults undergoing bariatric surgery compared to data from the literature on younger adults undergoing the same procedure.
Oral health for healthy aging
Authors: Teo Shyh Poh
Published: October 2021

During the 74th World Health Assembly, a resolution was passed aiming to achieve better oral health as part of universal health coverage, with plans to draft a global strategy and action plan. Oral diseases are a significant problem globally, with implications for older people’s health and quality of life. Oral health is important for healthy aging. Integration of oral health into primary care settings and use of a life-course approach have been shown to be effective in the 8020 campaign in Japan. Accurate data on prevalence of oral disease is required to monitor effectiveness of public health approaches, which should be segregated based on setting, sociodemographic status, and comorbidities. These public health approaches should also be adapted and tailored for implementation during the current COVID-19 pandemic. These considerations are essential to progress the agenda of oral health for healthy aging.
Визначення доступності антидепресантів для фармакотерапії психічних розладів у постраждалих осіб (експериментальне дослідження)
Authors: Гудзенко Андрій
Published: October 2021

The availability of drugs for international nonproprietary names "Sertraline", "Tianeptin", "Amitriptyline" using an integrated approach was studied. It is substantiated that drugs under international nonproprietary name "Sertraline" are the most accessible for medical staff and affected patients. Particularities of clinical and pharmacological, classification and legal, nomenclature and legal groups of drugs according to international nonproprietary name "Sertraline" were determined. It is noted that the use of drugs under the international nonproprietary name "Sertraline" will comply with the principles of socially oriented pharmacotherapy of mental disorders for the affected contingents of patients in a special period in Ukraine.
Foreword to the Special Section on Rocky Plateaus
Authors: Watve Dr. Aparna
Published: October 2021

This Issue of the Journal of Ecological Society includes a research section with peer-reviewed research on rocky plateaus of Northern Western Ghats.
A Report on Socio-Economic Status in Villages of the Panshet Dam Catchment Region
Authors: Pathak Yogesh
Published: October 2021

In 1985, Ecological Society had conducted a detailed ecological and socio-economic survey of the Panshet dam catchment region near Pune. In 2014, thanks to a grant from Global Forest Watch, a detailed ecological survey was repeated for the region. A dipstick study was also conducted across six villages to assess the current socio-economic aspects and man-nature relationship in the region. Data on population, households, occupations, income, land use, agricultural practices, cattle, vegetation, forest resources, schools and other amenities, and social bonds was collected. These findings were compared with the 1985 study to assess ongoing changes in the catchment. We found that the process of degradation of forests has continued. As a result, the worsening of human-nature relationship has also continued. Decline in agriculture, lack of profits in ancillary occupations, migration out of the catchment, and land acquisition by urban property owners and developers, complicate the region’s socioeconomic picture. Many of the 1985 study recommendations, if implemented with good governance, had the potential to nurture a sustainable, natural resource-centric economy in the region, however this did not happen. Going forward, a landscape ecological approach, managed by a quasi-government Catchment Authority, is suggested. The report makes recommendations for new implementation vehicles, such as a Model Eco-Sensitive Zone Initiative, a Landowner-Conservators’ Collective, an Incubator for Sustainable Local Economy, and a Reverse Migration Program.
Investigación científica, práctica y experiencia: una reflexión sobre la formación de maestros en educación infantil
Authors: Gómez Bohórquez Pilar Tatiana , Ramírez Bonilla Gerardo
Published: October 2021

El documento aquí expuesto busca construir algunas reflexiones en el marco del conocimiento científico, la práctica formativa y las experiencias pedagógicas suscitadas en años de labor docente como formadores de maestros en educación infantil. Como primer elemento, se abordará la reflexión que el estudiante debe hacer de cara a su elección de formación profesional, entendiendo la autoevaluación como una estrategia continua de reconocimiento frente a su práctica (hacer), experiencia (ser) y saber pedagógico que construye desde la teoría y le da soporte a su quehacer (saber). En segunda instancia, se presentarán algunas reflexiones respecto a la relación existente entre la práctica formativa y la investigación científica vista desde una perspectiva formativa, las cuales deben ser parte constitutiva en el quehacer del educador infantil, pues es la única posibilidad de lograr transformaciones significativas en los contextos donde habitan los niños y las niñas. Finalmente, se esbozan algunas prospectivas con relación a lo que se debe considerar en el campo de la formación de maestros de manera que respondan a las situaciones emergentes y cambiantes que atañen a las infancias colombianas, para las cuales se debe estar preparado, pero no desde una visión idealista, sino de realidades que convocan, cuestionan y confrontan, a fin de generar procesos de reflexión.
ԱՇԽԱՏԱՆՔԱՅԻՆ ՎԵՃԵՐԻ ՔՆՆՈՒԹՅԱՆ ԵՎ ԼՈՒԾՄԱՆ ԴԱՏԱՎԱՐԱԿԱՆ ՊՐԱԿՏԻԿԱՆ / PROCEDURAL PRACTICE OF CONSIDERATION AND RESOLUTION OF LABOR DISPUTES
Authors: Karakhanyan A.
Published: October 2021

Սույն հոդվածի ուսումնասիրության առարկան հանդիսանում է
աշխատանքային վեճերի քննության և լուծման դատավարական
պրակտիկան: Վերջինիս վերաբերյալ իրավաբանական գրականությունում առկա տեսագործնական պատկերացումները ներկայացվել և
քննարկվել են ինչպես ոլորտը կարգավորող ներպետական
օրենսդրության, այնպես էլ օտարերկրյա փորձի տեսանկյունից:
Վերլուծության է ենթարկվել նաև Մարդու իրավունքների եվրոպական
դատարանի իրավակիրառ պրակտիկան, որի շրջանակներում փորձ է
կատարվել բացահայտելու Եվրոպական դատարանի՝ աշխատանքային
վեճեր լուծելու իրավասության հարցը: / The subject of this article is the procedural practice of consideration and resolution of labor disputes. In the legal literature, theoretical and practical ideas about the latter were presented and discussed both from the point of view of domestic legislation regulating the sphere, and from the point of view of foreign experience. The law enforcement practice of the European Court of
Human Rights was also analyzed, in which an attempt was made to disclose
the issue of the jurisdiction of the European Court for the settlement of labor
disputes.
4-Chloro-2-toliloamina. Metoda oznaczania w powietrzu na stanowiskach pracy z zastosowaniem wysokosprawnej chromatografii cieczowej z detekcją spektrofotometryczną
Authors:   Sławomir Brzeźnicki, Bonczarowska Marzena
Published: October 2021

4-Chloro-2-toliloamina (4-CTA) jest ciałem stałym występującym w postaci szaro-białych, krystalicznych płat- ków. Jest dobrze rozpuszczalna w wodzie i etanolu, natomiast słabo rozpuszczalna w tetrachlorku węgla. Obec- nie 4-chloro-2-toliloamina jest stosowana jako barwnik w immunochemii i biologii molekularnej, a także jako je- den z odczynników w kolorymetrycznej metodzie stosowanej do potwierdzania autentyczności leków. Związek może wywoływać takie niepożądane skutki, jak: działanie methemoglobinotwórcze, podrażnienia skóry i oczu, ostre krwo- toczne zapalenie pęcherza moczowego. 4-Chloro-2-toliloamina wykazuje działanie mutagenne i genotoksyczne, jest również podejrzewana o działanie rakotwórcze (rak pęcherza moczowego). Celem prac badawczych było opracowa- nie i walidacja metody oznaczania 4-chloro-2-toliloaminy w powietrzu na stanowiskach pracy. Opracowana metoda oznaczania 4-chloro-2-toliloaminy polega na pochłanianiu tej substancji na filtrze z włókna szklanego (nasączonego kwasem solnym) oraz na żelu krzemionkowym (pokrytym kwasem solnym), ekstrakcji za pomocą metanolu i chro- matograficznej analizie otrzymanego roztworu. Do badań wykorzystano chromatograf cieczowy z detektorem spek- trofotometycznym (HPLC-UV-VIS), wyposażony w kolumnę Supelco Discovery wypełnioną złożem typu C-18. Opracowana metoda jest liniowa w zakresie stężeń 0,2 ÷ 4,0 μg/ml, co odpowiada zakresowi 0,002 ÷ 0,04 mg/m3 dla próbki powietrza o objętości 200 l. Opisana metoda analityczna umożliwia oznaczanie 4-chloro-2-toliloaminy w po- wietrzu na stanowiskach pracy w obecności substancji współwystępujących. Metoda charakteryzuje się dobrą precy- zją oraz dokładnością i spełnia wymagania zawarte w normie europejskiej PN-EN 482 dla procedur dotyczących oznaczania czynników chemicznych. Opracowana metoda oznaczania 4-chloro-2-toliloaminy w powietrzu na stanowi- skach pracy została zapisana w postaci procedury analitycznej, którą zamieszczono w załączniku. Zakres tematyczny artykułu obejmuje zagadnienia zdrowia oraz bezpieczeństwa i higieny środowiska pracy będące przedmiotem badań z zakresu nauk o zdrowiu oraz inżynierii środowiska.
Klasifikasi Rasa Susu Almond Berdasarkan Minat Pelanggan Menggunakan Algoritma C4.5 di Home Made MamiNia Ice Pematangsiantar
Authors: Febriani  , Indra Gunawan  , Rafiqa Dewi  , Dedy Hartama  , Muhammad Ridwan Lubis
Published: October 2021

Almond milk is a plant-based milk drink made from almonds. Almond juice has a paler color and a thicker texture than regular milk. As for the benefits of almond milk in the world of health, namely to increase breast milk production, prevent high blood pressure, strengthen immunity, protect bone health, maintain baby's heart health, prevent free radicals, facilitate digestion, make skin bright after childbirth. Data mining is part of the Knowledge Discovery in Database (KDD) process stage. Therefore, the authors provide a classification solution in Data Mining is done using the Algorithm C4.5. With the Algorithm C4.5 you will get a Decision Tree that is easy to understand and easy to understand. Thus, it can help the owner determine the almond milk production plan that is most in demand and without worrying about excess goods or shortages of ingredients.
Building a Positive School Climate Through Restorative Practices
Authors: Klevan Sarah
Published: October 2021

Widespread efforts to curb exclusionary and discriminatory discipline in schools have led to a growing focus on restorative approaches, a set of practices aimed at building strong in-school relationships and attachments, rather than pushing students out. This brief reviews research illustrating the benefits of these practices for student behavior, achievement, and attainment, and it elevates key lessons about what is needed to successfully implement restorative practices in schools.
Association between decreased ovarian reserve and poor oocyte quality
Authors: Scantamburlo Viviane Margareth , Linsingen Renate von , Centa Lidio Jair Ribas , Toso Kahisa Fontana Dal , Scaraboto Debora , Júnior Edward Araujo , Junior Jaime Kulak
Published: October 2021

Objective To analyze the association between oocyte quality and decreased ovarian reserve (DOR) markers in young women undergoing controlled ovarian stimulation (COS).Methods This retrospective study included 49 patients classified as having DOR based on anti-Müllerian hormone (AMH) levels, follicle-stimulating hormone (FSH) levels, or antral follicle counts (AFCs; <10). Images of all obtained oocytes were analyzed, and oocyte quality was classified according to maturity and morphology. The COS protocol utilized gonadotropin (FSH and/or human menopausal gonadotropin [hMG]) doses ranging from 150 to 300 IU/day. The Student’s t test or Mann-Whitney test was used to compare the groups. Spearman’s coefficients were estimated to verify the correlation between the administered dose of FSH/hMG and the number of mature oocytes. To evaluate the association between patient- and oocyte-related variables, logistic regression models were adjusted.Results Women with DOR classified according to FSH level had more immature oocytes (P<0.001). Women with DOR according to AMH had fewer mature oocytes and increased basal FSH levels (P<0.001). Women with DOR according to AFC had an increased risk of abnormally shaped oocytes (P=0.035).Conclusion This study showed that DOR based on AMH levels, FSH levels, and AFC was associated with poorer quality oocytes in young women who underwent COS.
Effect of SARS-CoV-2 infection on semen parameters
Authors: Hamarat Mustafa Bilal , Ozkent Mehmet Serkan , Yılmaz Burak , Aksanyar Salih Yahya , Karabacak Kadir
Published: October 2021

Introduction: There are not enough studies showing the degree to which the SARS-CoV-2 virus affects the semen parameters after coronavirus infection in comparison to before they were infected. In this study, we aimed to assess the effect of SARS-CoV-2 infection on semen parameters.
Methods: Patients were screened if they had had semen analysis performed from October 1, 2019, to December 1, 2020, in the assisted reproduction unit and later had positive polymerase chain reaction (PCR) test for SARS-CoV-2 infection. The patients’ semen parameters were recorded before and after SARS-CoV-2 infection, along with degrees of SARS-CoV-2 infection, dates of SARS-CoV-2 infection, durations between the treatment for SARS-CoV-2 infection and the second semen analysis, time of symptom onset, duration of their symptoms, ages, comorbidities, and any medications patients were taking.
Results: Forty-one patients were included in the study. The mean age of the patients was 31.29±5.95 years. The mean duration from first semen analysis to the PCR test was 7.74±3.03 months. The mean duration between the PCR test and later semen analysis was 2.35±1.35 months. The median sperm concentration for the patients before and after SARS-CoV-2 infection were 24 mil/ml and 13 mil/ml, respectively (p<0.001). The normal morphology percentage before infection was 3.16±0.92, while it was 2.44±1.04 after infection (p=0.011). In 26 patients, the period from the time of infection to the second semen analysis was over 70 days, while this period was less than 70 days in the other 15 patients; however, in both patient groups, a significant decrease was detected in the sperm concentrations and total sperm count.
Conclusions: In the semen samples we assessed, we observed a significant decrease in the mean sperm concentration, total sperm count, and mean percentage of samples with normal morphology after SARS-CoV-2 infection.
A prostate cancer risk calculator (PCRC-MRI): Use of clinical and magnetic resonance imaging data to predict biopsy outcome in North American men
Authors: Kinnaird Adam , Brisbane Wayne , Kwan Lorna , Priester Alan , Chuang Ryan , Barsa Danielle E. , Delfin Merdie , Sisk Anthony , Margolis Daniel , Felker Ely , Hu Jim , Marks Leonard S.
Published: October 2021

Introduction: A functional tool to optimize patient selection for magnetic resonance imaging (MRI)-guided prostate biopsy (MRGB) is an unmet clinical need. We sought to develop a prostate cancer risk calculator (PCRC-MRI) that combines MRI and clinical characteristics to aid decision-making for MRGB in North American men.
Methods: Two prospective registries containing 2354 consecutive men undergoing MRGB (September 2009 to April 2019) were analyzed. Patients were randomized into five groups, with one group randomly assigned to be the validation cohort against the other four groups as the discovery cohort. The primary outcome was detection of clinically significant prostate cancer (csPCa) defined as Gleason grade group greater than or equal to 2. Variables included age, ethnicity, digital rectal exam (DRE), prior biopsy, prostate-specific antigen (PSA), prostate volume, PSA density, and MRI score. Odds ratios were calculated from multivariate logistic regression comparing two models: one with clinical variables only (clinical) against a second combining clinical variables with MRI data (clinical+MRI).
Results: csPCa was present in 942 (40%) of the 2354 men available for study. The positive and negative predictive values for csPCa in the clinical+MRI model were 57% and 89%, respectively. The area under the curve of the clinical+MRI model was superior to the clinical model in discovery (0.843 vs. 0.707, p<0.0001) and validation (0.888 vs. 0.757, p<0.0001) cohorts. Use of PCRC-MRI would have avoided approximately 16 unnecessary biopsies in every 100 men. Of all variables examined, Asian ethnicity was the most protective factor (odds ratio [OR] 0.46 [0.29–0.75]) while MRI score 5 indicated greatest risk (OR15.8 [10.5–23.9]).
Conclusions: A risk calculator (PCRC-MRI), based on a large North American cohort, is shown to improve patient selection for MRGB, especially in preventing unnecessary biopsies. This tool is available at https://www.uclahealth.org/urology/prostate-cancer-risk-calculator and may help rationalize biopsy decision-making.
A cost-utility analysis of apalutamide for metastatic castration-sensitive prostate cancer
Authors: Parmar Ambica , Timilshina Narhari , Emmenegger Urban , Smoragiewicz Martin , Sander Beate , Alibhai Shabbir , Chan Kelvin K.W.
Published: October 2021

Introduction: Earlier application of oral androgen receptor-axis-targeted therapies in patients with metastatic castration-sensitive prostate cancer (mCSPC) has established improvements in overall survival, as compared to androgen deprivation therapy (ADT) alone. Recently, the use of apalutamide plus ADT has demonstrated improvement in mCSPC-related mortality, vs. ADT alone, with an acceptable toxicity profile. However, the cost-effectiveness of this therapeutic option remains unknown.
Methods: We used a state-transition model with probabilistic analysis to compare apalutamide + ADT, as compared to ADT alone for mCSPC patients over a time horizon of 20 years. Primary outcomes included expected life-years (LY), quality-adjusted life-years (QALY), lifetime cost (2020 Canadian dollars), and incremental cost-effectiveness ratio (ICER). Parameter and model uncertainties were assessed through scenario analyses. Health outcomes and cost were discounted at 1.5%, as per Canadian guidelines.
Results: For the base-case analysis, expected LY for ADT and apalutamide plus ADT were 4.11 and 5.56, respectively (incremental LY 1.45). Expected QALYs were 3.51 for ADT and 4.84 for apalutamide plus ADT (incremental QALYs 1.33); expected lifetime cost was $36 582 and $255 633, respectively (incremental cost $219,051). ICER for apalutamide plus ADT, as compared to ADT alone, was $164 700/QALY. Through scenario analysis, price reductions >50% were required for apalutamide in combination with ADT to be considered cost-effective, at a cost-effectiveness threshold of $100 000/QALY.
Conclusions: Apalutamide plus ADT is unlikely to be cost-effective from the Canadian healthcare perspective unless there are substantial reductions in the price of apalutamide treatment.
Analysis of the Degradation in the Creep Strength of High-Cr Martensitic Steels
Authors: TAMURA Manabu , ABE Fujio
Published: October 2021

To investigate the formation process of the Z-phase, which lowers the long-term rupture strength of high-Cr martensitic steel, the creep curves of Grades T91, T92, and P92 were analyzed along with the experimental steels of 9Cr-1W and 9Cr-4W by applying an exponential law to the temperature, stress, and time parameters. The activation energy (Q ), activation volume (V ), and Larson-Miller constant (C ) were obtained as functions of creep strain. At the beginning of creep, sub-grain boundary strengthening occurs due to dislocations that are swept out of the sub-grains, which is followed by strengthening due to the rearrangement of M23C6 and the precipitation of the Laves phase. After Q  reaches a peak, heterogeneous recovery and subsequent heterogeneous deformation begin at an early stage of transient creep in the vicinity of several of the weakest boundaries due to coarsening of the precipitates. This activity triggers an unexpected degradation in strength due to the accelerated formation of the Z-phase. Stabilization of M23C6 and the Laves phase is important for mitigating the degradation of the long-term rupture strength of high-strength martensitic steel. The stabilization of the Laves phase is especially important for the Cr-Mo systems because Fe2Mo is easily coarsened at ~600 °C as compared to Fe2W. Lowering the hardness and Si content also prevents excess hardening due to the Laves phase, which also mitigates the degradation. The online monitoring of creep curves and the QVC  analysis render it possible to detect signs of long-term degradation under targeted conditions within a relatively short period.
Convolutional Neural Network Model for the Prediction of Back-Bead Occurrence in GMA Root Pass Welding of V-groove Butt Joint
Authors: Lee Hyung Won , Yu Jiyoung , Kim Gwang-Gook , Kim Young-Min , Hwang Insung , Lee Seung Hwan , Kim Dong-Yoon
Published: October 2021

Gas metal arc (GMA) welding is widely used in the machinery industry. The quality of a welded joint is affected by the penetration of root pass welding in the V-groove joint. Automation using GMA welding is continuously required, and root pass welding automation is required to automate the entire welding process. In particular, the development of a prediction model that can ensure full penetration back-bead is required for the automation of root pass welding. In this study, a convolutional neural network (CNN) model was applied to predict the occurrence of back-bead in V-groove butt joint GMA root pass welding. The bead profile was measured using a laser vision sensor system and it was used as the input data for the prediction model, and the bead occurrence was used as the output data for the model. A total of 12,873 bead profiles were extracted and pre-processed through cutting, resizing, and thresholding. The CNN model consists of nine layers, and performs three convolution and two pooling operations. The accuracy of the prediction model was 99.5%, and through this study, it was demonstrated that the quality of root-pass welding can be controlled by using convolutional neural network and it can contribute to automation.
MODERN ALGORITHMS AND SOFTWARE FOR INTERPRETATION OF RESISTIVITY LOGGING DATA
Authors: Epov M. I. , Glinskikh V. N. , Nikitenko M. N. , Lapkovskaya A. A. , Leonenko A. R. , Petrov A. M. , Sukhorukova K. V. , Gornostalev D. I.
Published: October 2021

The electrodynamics of geological media investigates the interrelations of resistivity logging signals and properties of fluid-containing rocks and creates innovative well logging technologies. Its development is inextricably linked with modern techniques for mathematical modeling and quantitative interpretation of high-precision data. In order to increase the information content of galvanic and electromagnetic logging, we have developed algorithms and software for numerical simulation and inversion of field data. In our study of the Cretaceous and Jurassic deposits of West Siberia, a quantitative interpretation of high-frequency electromagnetic and lateral logging signals was carried out. To create geoelectric models, we interpreted the field resistivity logging data by an unconventional quantitative technique based on their joint numerical inversion and estimations of the vertical resistivity of permeable deposits. Another line of our research was aimed at a scientific substantiation of a new technology for mapping and spatial tracking of lateral heterogeneities and oil-promising zones in the Bazhenov Formation. The aim was achieved by using the TEM sounding data on a spatially distributed system of directional and horizontal wells.