bluuebunny/crossref_metadata_2025_split huggingface dataset:
Avaliação do conhecimento dos acadêmicos de odontologia do Centro Universitário do Norte (UNINORTE-AM) sobre Emergências Médicas no consultório Odontológico / To assess the degree of knowledge of the North University Center dental students (UNINORTE-AM) on medical emergencies in the dental
Authors: Ferreira Susy Harts , Neto José da Cruz Luna , De Vasconcelos Mateus Neves , Cunha David Wallas de Souza , Barroso Francisco Juwerles dos Santos , De Oliveira Juliana Maria Souza , De Moura Andrezza Lauria 
Published: December 2021

Objetivo: Avaliar o grau de conhecimento dos acadêmicos de odontologia do Centro Universitário do Norte (UNINORTE-AM) sobre emergências médicas no consultório odontológico e discutir se os alunos estão ou estarão preparados para agir diante de eventuais situações de emergências médicas na prática odontológica enquanto acadêmicos. Material e métodos: No período de setembro a novembro de 2016, foram aplicados questionários, e colhido dados, através de questões objetivas, com respostas do tipo sim/não e múltipla escolha referentes ao diagnóstico e tratamento das principais situações emergenciais, como: síncope/lipotimia, crise hipertensiva, choque anafilático, parada cardiorrespiratória, medicamentos utilizados durante tais intercorrências e a segurança que os acadêmicos possuem diante de uma emergência médica. Resultados: Após a análise da amostra de 157 alunos que responderam ao questionário, verificou-se que 57% dos alunos marcaram de forma errônea as respostas objetivas sobre emergências médicas, ao passo que 43% acertaram as questões. Quando interrogados em relação à segurança frente a situações de emergência médica, 85,36% dos alunos relataram não se sentirem preparados para tal. Quanto a necessidade de disciplina específica de emergência médica na matriz curricular do curso de graduação, o percentual de alunos que responderam sim foi de 96,17%. Conclusão: Evidenciou-se a necessidade de melhor preparação dos futuros profissionais através de uma educação continuada sobre o assunto.
Derivati dei nomi dei mesi (Novembre)
Authors: Francalanci Lucia 
Published: November 2021

Dopo le schede dedicate ai derivati di gennaio, febbraio, marzo, aprile, maggio, giugno, luglio, agosto, settembre e ottobre, continuiamo la pubblicazione della nostra rubrica con la scheda relativa a novembre. Per le informazioni generali e la bibliografia si rimanda all'Introduzione.
PERANCANGAN E-LEARNING MENGGUNAKAN PHP MYSQL PADA SMP MUHAMMADIYAH CIMANGGU
Authors: Muniroh Nur , Subekti Krisna 
Published: November 2021

We all realize and feel that today the world is moving fast towards the formation of a science-based society, science-based business activities and the realization of a new culture based on science and technology, especially information and communication technology or also known as information and communication technology whose main form is the internet. One form of using internet technology to support the learning process is E-Learning. With this E-Learning, educators or tutors can put learning materials, give assignments, collect assignments, and quizzes for evaluation.
In the process of this research, the author uses a methodology that is commonly used by other research, the methodologies used include the method of literature study, observation, interviews with teachers, and literature studies. The purpose of this paper is to create a web-based learning media (e-Learning) that can be used by teachers as a learning tool with various sources for providing learning materials.
The results achieved are the authors try to design a web-based learning media or better known as E-Learning. It is hoped that later the school can implement this E-Learning so that it can improve the performance of teachers as teachers and increase the absorption of students in mastering the material. The conclusion of this paper is that with E-Learning teachers and students are given convenience in the teaching and learning process and increase creativity for teachers and students.
Glenoid fossa position in skeletal class-II malocclusion due to retrognathic mandible and skeletal class-I malocclusion in Pakistani population
Authors: Rabia Tabassum  , Nazish Amjad  , Faiza Malik  
Published: November 2021

BACKGROUND & OBJECTIVE: Different dental and skeletal abnormalities interact with each other to cause multiple malocclusions of various areas of the dentofacial region. Association of the mandible and cranial base influence the malocclusions in anteroposterior and vertical dimensions that influences the evaluation of the skeletal components of a particular patient, so the relationship of glenoid fossa to adjacent craniofacial components must be taken into account. This research is conducted for the comparison of glenoid fossa position in subjects presenting with class II skeletal malocclusion due to retrognathic mandible and class I skeletal malocclusion.
METHODOLOGY: Standardized lateral cephalograms of 130 patients were selected according to inclusion criteria from the orthodontic department. These radiographs were traced, and different angular and linear measurements were recorded. Then the position of glenoid fossa was compared in subjects of class II malocclusion with retrognathic mandible and class I malocclusion. SPSS version 17 was used for data analysis. Cephalometric measurements were analyzed, and glenoid fossa position was compared in both groups by using student’s t-test. Statistical level of significance using student t test was p< 0.05
RESULTS: Position of glenoid fossa in subjects with class II malocclusion is more distal and posterior as compared to the subjects with class I malocclusion. The effective parameters for the measurements of glenoid fossa are GF-S on FH, GF-Ptm on FH, and GF-FMN with p value 0.0001.
CONCLUSION: A distally and posteriorly placed glenoid fossa is an important diagnostic feature of Class II skeletal malocclusion with the retrognathic mandible.
Pre-operative pyuria predicts tumor recurrence in patients undergoing transurethral resection of bladder tumor with post-operative instillation of BCG
Authors: Syed Atif Hussain  , Majed Saeed  , Atta Ur Rehman Rana  , Khizar Hayat Gondala  , Ali Shandar Durrani  , Muhammad Raheem Sajjad  
Published: November 2021

BACKGROUND & OBJECTIVE: In Pakistan, urinary bladder cancer is one of the top ten malignancies. The most important concern after its treatment is tumor recurrence. Recent literature claimed that pre-operative pyuria in patients undergoing transurethral resection of bladder tumor was associated with significantly higher frequency of recurrence. However, there was controversy in existing literature and no such local published material was available which necessitated the present study. To determine the frequency of pre-operative pyuria in patients undergoing transurethral resection of bladder tumor for non-muscle invasive bladder cancer (NMIBC) with post-operative instillation of Bacillus Calmette Guerin (BCG) and to compare the frequency of tumor recurrence in patients with and without pre-operative pyuria.
METHODOLOGY: It was a comparative study. This study involved 280 patients of both genders aged between 20-80 years. Pre-operative pyuria was diagnosed if early morning midstream urine specimen showed ≥10 white blood cells/HPF. Outcome variable was frequency of recurrence after 12 weeks of treatment on check cystoscopy.
RESULTS: The mean age of the patients was 57.1±8.5 years. There were 236 (84.3%) male and 44 (15.7%) female patients in the study. 155 (55.4%) patients were tobacco smoker. Pre-operative pyuria was diagnosed in 127 (45.4%) patients while tumor recurrence was observed in 183 (65.4%) patients. The frequency of tumor recurrence was significantly higher in patients with pre-operative pyuria (85.8% vs. 48.4%; p<0.001).
CONCLUSION: Pre-operative pyuria was a frequent finding in patients with non-muscle invasive bladder tumor and was associated with higher frequency of tumor recurrence which warrants routine screening of such patients for pyuria and increased frequency of tumor recurrence.
Morphological changes in liver of methimazole treated rats, a pilot study
Authors: Maira Bhatti  , Waqas Iqbal Butt  , Shahnaz Fatima  , Fouzia Perveen  , Sabeen Arjumand  , Amna Iqbal Butt  
Published: November 2021

BACKGROUND & OBJECTIVE: Thyrotoxicosis is a disease in which thyroid hormones are raised, and we have seen multiple patients suffering from this ailment in Pakistan. Methimazole is an anti-thyroid drug for thyrotoxicosis. Hepatotoxicity and liver ailments were common with methimazole prescribed for hypothyroid patients. Hypothyroidism, a common side effect of this drug, has been seen in a majority of patients, but liver toxicity remained unaddressed. So, in this study, we have observed histological changes in the liver after methimazole administration.
METHODOLOGY: The pilot study was carried out in the University of Health Sciences (UHS), Lahore, and was ended in twenty-one days. We divided animals in 2 groups. Each group comprises 12 animals. Group-I was negative control, and water was given through the oral route for 21 days. Group-II was administered methimazole orally 60mg/kg/day for twenty-one days. At the end;S animals were dissected, and livers were removed for histological examination.
RESULTS: The histological picture of the liver showed 75% severe disruption in liver architecture, inflammation, and fatty change in group 2, indicating liver damage.
CONCLUSION: Methimazole, hepatotoxic with discernable damage to its architecture, epithelium, and inflammatory changes.
Comparative evaluation of oral hygiene knowledge and practices among patients visiting a public Dental Institute
Authors: Naveed Irfan  , Agha Taymoor Ali  , Suneel Kumar Punjabi  , Mowaffaq Abdullmomen Al Absi  , Talha Asad Khan  , Arsalan Ahmed  
Published: November 2021

BACKGROUND & OBJECTIVE:
Knowledge regarding oral hygiene and routine practices of maintaining that hygiene contributes to good oral and overall health of a person. The objective of the study was to evaluate the oral hygiene perception and practices among patients belonging to rural and urban areas visiting a public dental institute.
METHODOLOGY:
A descriptive cross-sectional study was conducted at the dental outpatient department (OPD) of the Institute of Dentistry Liaquat University Jamshoro Sindh from June-December 2019. All patients who reported the dental OPD during the duration of the study belonging to either gender and age 18-70 years were included in the study. While those who reported in emergency with painful conditions and chronic diseases like diabetes mellitus, hypertension, etc., were excluded. A written questionnaire was used to collect participant’s information including socio-demographic details and information related to oral hygiene perceptions and practices. Data was analyzed by SPSS version 24.0.
RESULTS: The mean age of participants was 28.94±9.84 years, with an age range of 19-58 years. There was a statistically significant difference (p<0.05) between female and male participants regarding knowledge and perception of the role of oral cleaning in decay prevention, different methods of preventing dental problems, and the role of remnants of sweet food in damaging teeth. While statistically significant difference (p<0.05) in the type of toothbrush used, brushing technique, and frequency of changing toothbrush was demonstrated between participants belonging to rural and urban regions.
CONCLUSION: Knowledge and routine practices regarding oral hygiene are much lower in residents of the rural region compared with the urban region.
COVID-19 and the Australian labour market: how did older Australians fare during 2020?
Authors: Fry Jane , Temple Jeromey , McDonald Peter , Blackham Alysia 
Published: November 2021

Background In analysing the effects of the COVID-19 pandemic on the labour market, attention has focussed on younger people, leaving a research gap when it comes to outcomes for older Australians aged 50 years or over, in terms of employment, unemployment, underemployment and hours worked.
Aims To describe levels of labour force participation, unemployment, underemployment, and hours worked by older workers and job seekers during 2020.
Data and methods Using Australian Bureau of Statistics data, we perform descriptive analyses of variations in labour market outcomes by geographic areas, public and private sector employment, industry of employment and demographic characteristics.
Results Older employment fell in April but recovered by December. As the full-time share initially increased, average hours worked decreased due to reductions in hours offered to workers, increasing the underemployment rate. There was little recovery of employment in metropolitan Melbourne due to prolonged lockdown conditions. Of the largest industries, retail trade and manufacturing were worst affected.
Conclusions By December 2020, employment levels for older workers in some sectors had recovered from the initial downturn caused by the pandemic. However, for older workers in some industries, there is a major concern about their potential for future employment.
Beyond population growth: bringing connection, renewal and agency into regional development
Authors: McKenzie Fiona , McKenzie Fiona , McKenzie Fiona 
Published: November 2021

Background Boosting the population growth of towns and cities across regional Australia has long been a popular aspiration. However, the reality of many regional locations is long-term population decline.
Aims Regional development has been underpinned by a growth paradigm which conflates population growth with success. This article explores how some regional communities have experienced renewal, fostered innovation, and enhanced community wellbeing without population growth.
Data and methods A mixed methods approach informs this paper. Five case studies are used to illustrate ways in which regional communities can experience successful economic and social outcomes without population growth. Literature is provided for context and empirical data are used to illustrate key features of the selected towns.
Results The case studies reveal themes of connection, place, agency and wellbeing which contribute to ‘successful’ communities. For example, developing connections with a wider network within the region or across sectors enables economic growth through innovation, irrespective of population growth.
Conclusions Being able to respond to, or take advantage of, change is an important element in regional development and one which creates community renewal and wellbeing even if not population growth.
Dissecting the drivers of rural demographic decline: the case of the New England & North West region of New South Wales
Authors: Argent Neil 
Published: November 2021

Background In the contemporary academic literature, rural population decline has generally been regarded as a long-running and almost natural phenomenon.
Aims This paper examines the complex temporal, spatial and cultural dynamics of the population of an inland, largely agriculturally-dependent rural region, the New South Wales New England & North West Statistical Division (SD), from the late 1990s to the 2016 Census. It investigates the key demographic processes that have driven the region’s spatially and temporally-uneven experiences of population change – including decline – over this tumultuous period, using these as portents of the regional population’s likely future trajectories.
Data and methods The analysis draws on Australian Bureau of Statistics Census data for the SD’s population as a whole, and for the non-Indigenous and Indigenous segments of the population.
Results The analysis identifies that a profound ageing process is underway across the entire region, is becoming more severe with the passing years, and leading to natural decrease for some Shires. However, the SD’s Indigenous population presents a striking contrast to the non-indigenous one, growing rapidly, increasing its share of the population and is a force for demographic rejuvenation.
Conclusions The analysis reveals that a profound ageing process is underway across the entire SD and is becoming more severe with the passing years. The SD’s Indigenous population presents a striking contrast to the non-Indigenous, growing rapidly, increasing its share of the population – particularly in the western-most LGAs – and is a force for demographic rejuvenation.
Conditions for guaranteed destruction and explosion resistance of beam structural elements in the event of an explosion in water
Authors: Володин Геннадий Тимофеевич , Кочергин Денис Сергеевич 
Published: November 2021

По данным проведенных ранее исследований авторов найдены условия гарантированного разрушения и гарантированной взрывостойкости балки, свободно лежащей на недеформируемых опорах в воде. Импульсная динамическая нагрузка создана взрывом сосредоточенного заряда конденсированного взрывчатого вещества (ВВ), расположенного в воде на фиксированном расстоянии от балки. Под разрушением понимается потеря несущей способности балки вследствие возникновения в ней пластических зон (шарниров), трещин, разделений на фрагменты. Использован обобщенный на действия динамической нагрузки критерий разрушения, основанный на достижении максимальным изгибающим моментом критических значений.
According to the data of the authors’ earlier studies, the conditions of guaranteed destruction and guaranteed explosion resistance of a beam freely lying on non-deformable supports in water were found. The impulse dynamic load is created by the explosion of a concentrated charge of a condensed explosive (HE) located in water at a fixed distance from the beam. Destruction is understood as the loss of the bearing capacity of the beam due to the appearance of plastic zones (hinges), cracks, and fragmentation in it. The criterion of destruction generalized to the action of dynamic load is used, based on the achievement of critical values by the maximum bending moment.
Conservation laws for 3-dimensional equations of anisotropic elasticity
Authors: Сенашов Сергей Иванович , Гомонова Ольга Валерьевна 
Published: November 2021

В работе найдены законы сохранения для трехмерных стационарных уравнений упругости в случае общей анизотропии.
Conservation Laws for 3-dimensional Stationary Equations in the Case of General Anosotropy are obtained in the work.
On the use of the criterion of maximum reduced stresses in temperature problems of plane deformation
Authors: Ткачева Анастасия Валерьевна 
Published: November 2021

Работа посвящена решению задачи температурного деформирования тонкой пластины конечной ширины, выполненной из упруго-пластичного материала. В качестве условий наступления пластического течения используется условие максимальных приведенных напряжений, с зависимостью предела текучести от температуры. Именно использование зависимости предела текучести от температуры делает невозможным получение решения с условием пластического течения Треска - Сен-Венана. Показывается, что в зависимости от скорости нагрева распределение остаточных напряжений может быть разным.
Rabat is devoted to solving the problem of temperature deformation of a thin plate of finite width made of an elastic plastic material. As conditions for the onset of plastic flow, the condition of maximum reduced stresses is used, with the dependence of the yield strength on temperature. It is the use of the dependence of the yield strength on temperature that makes it impossible to obtain a solution with the condition of the plastic flow of Treska - Saint-Venant. It is shown that, depending on the heating rate, the distribution of residual stresses can be different.
Torsional stability of thin-walled cylindrical shells filled with free-flowing aggregate
Authors: Петров Михаил Васильевич , Михайлов Борис Васильевич , Гоник Екатерина Григорьевна 
Published: November 2021

Экспериментами изучено влияние сыпучего заполнителя на устойчивость при кручении тонкостенных цилиндрических оболочек. Для исследования образцы изготавливались из алюминиевого сплава 3004 глубокой вытяжкой в матрице. Образцы закреплялись консольно к жесткой стенке, на свободный конец прикладывался крутящий момент. Испытывались пустые и заполненные железным порошком образцы. Нагружение образцов выполнялось ступенчато, порциями по 10Н вначале и при приближении к моменту потери устойчивости по 1Н, 0,5Н. На каждой ступени нагружения фиксировались крутящий момент и угол поворота свободного конца образца. Построены графики зависимости угла поворота от крутящего момента. Устойчивость образцов терялась в упругости. Вначале нагружения, на заполненных сыпучим заполнителем образцах, не происходит поворот сечений из-за препятствия сил трения заполнителя. Железный порошок увеличивает значение критического крутящего момента на 20-30%.
Experiments have studied the effect of free-flowing aggregate on torsional stability of thin-walled cylindrical shells. For research samples were made of aluminum alloy 3004 deep hood in the matrix. The samples were fixed cantilever to a rigid wall, on torque was applied to the free end. Tested empty and samples filled with iron powder. The loading of the samples was carried out stepwise, in portions of 10N at the beginning and when approaching the moment of loss stability of 1H, 0.5H. At each loading stage, torque and angle of rotation of the free end of the sample. Graphs built the dependence of the angle of rotation on the torque. Stability of samples lost in elasticity. At the beginning of loading, on filled with bulk filler in samples, no rotation of sections occurs due to obstacle forces friction of the aggregate. Iron powder increases the critical value of torque by 20-30 %.
Longitudinal-transverse bending of multilayer concrete rods reinforced with steel reinforcement under the influence of mass forces
Authors: Немировский Юрий Владимирович , Тихонов Сергей Владимирович 
Published: November 2021

В работе рассматриваются многослойные бетонные стержни постоянного поперечного сечения армированные стальной арматурой. Предполагается, что в стержне имеет место одноосное напряженное состояние. На примере армирования сталями марок А240, А400, А800 показано влияние степени армирования на несущую способность стержня. Рассматриваются случаи армирования как только одного из слоев стержня, так и армирование всех слоев одновременно.
The paper deals with multilayer concrete rods of constant cross-section reinforced with steel reinforcement. It is assumed that there is a uniaxial stress state in the bar. Using the example of reinforcement with steels of grades A240, A400, A800, the influence of the degree of reinforcement on the bearing capacity of the bar is shown. Cases of reinforcement of both only one of the layers of the bar and reinforcement of all layers at the same time are considered