bluuebunny/crossref_metadata_2025_split huggingface dataset:
Peculiarities of Preoperative Planning of Total Hip Arthroplasty in Patients with Hip-Lumbar Syndrome
Authors: Sulyma O.M. , Kalashnikov O.V. , Galuzynskyi O.A. , Pidgaietskyi V.M. , Osadchuk T.I. , Zaiets V.B. , Moroz M.D. 
Published: November 2021

Summary. At present, no scheme of approach to surgical treatment of patients with hip-lumbar syndrome (HLS) depending on the type of vertical posture and the type of bone formation and progression of coxarthrosis is developed. The decision of these questions, interesting from the scientific and practical point of view, is an actual task of modern orthopedics and defines features of preoperative planning of total hip arthroplasty (THA) in patients with HLS.
Objective: to determine the features of preoperative planning of total hip arthroplasty in patients with hip-lumbar syndrome.
Materials and Methods. The basis for the development of recommendations for preoperative planning of THA in patients with HLS was the data of retrospective analysis of medical histories of 138 patients who underwent hip arthroplasty in the Department of Orthopedics and Traumatology of Adults of SI “Institute of Traumatology and Orthopedics of NAMS of Ukraine”. The data of the clinical study of 506 patients with idiopathic, dysplastic and post-traumatic coxarthrosis conducted earlier were also taken into account, and the tactics of treatment in cementless hip arthroplasty was developed.
Results. It was determined that the vertical posture affects the progression of coxarthrosis and the nature of the lesion of the lumbar spine in patients with HLS. Patients with a certain hypolordotic posture and a rapid course of coxarthrosis are recommended to undergo primary decompression of the spinal roots and THA at the second stage. In other cases, the initial implementation of THA is recommended. Recommendations for the use of the type and method of fixation and coverage of the leg of the endoprosthesis depending on the type of bone formation in the HLS of the examined patients are developed.
Conclusions. Taking into account the features of preoperative planning of THA in patients with HLS will reduce the number of negative results and complications of this category of orthopedic patients.
Association of Increased Body Mass Index and Waist to Hip Ratio with Kidney Stone Disease: a prospective analysis of 493,410 UK Biobank participants
Authors: Lovegrove Catherine 
Published: November 2021

Catherine E Lovegrove1,2 – catherine.lovegrove@nds.ox.ac.ukThomas Littlejohns3- thomas.littlejohns@ndph.ox.ac.ukNaomi Allen3- naomi.allen@ndph.ox.ac.ukSarah A Howles1,4- sarah.bounds@doctors.org.ukBenjamin W Turney 1,2- ben.turney@nds.ox.ac.uk
1 Department of Urology, Oxford University Hospitals NHS Trust, Oxford, Oxfordshire, UK2 University of Oxford Nuffield Department of Surgical Sciences, Oxford, Oxfordshire, UK3 University of Oxford Nuffield Department of Public Health, Oxford, Oxfordshire, UK4 Academic Endocrine Unit, Radcliffe Department of Medicine, University of Oxford, Oxford, UK

Objectives To investigate the relationship between measures of adiposity and risk of incident kidney stone disease.
Patients and methods The UK Biobank is a prospective cohort study of ~500,000 participants whose height, weight, BMI, waist circumference, hip circumference, waist:hip ratio (WHR), total fat mass, fat-free mass, body-fat percentage and percentage truncal fat were measured at enrolment with linkage to medical records. ICD-10 and OPCS codes were used to identify individuals with a new diagnosis of nephrolithiasis from 2006-2010. Individuals with a history of kidney stones or incomplete data were excluded. Multivariate Cox-proportional hazard models were used to assess associations between anthropometric measures and incident kidney stones.
Results From the UK Biobank, 493,410 individuals were identified for inclusion; 3,466 developed a kidney stone during the study period. Increasing weight, BMI, waist and hip circumferences, WHR, and body and truncal fat were associated with increased risk of incident kidney stone disease. However, after adjustment for BMI, only waist circumference and WHR remained significantly associated with risk of nephrolithiasis. In overweight patients, high (men 94-102cm, women 80-88cm) waist circumference or WHR (men >0.9, women >0.85) conferred >40% increased risk of stone formation.
Conclusion This study indicates that android fat distribution is independently associated with increased risk of developing nephrolithiasis. Kidney stone disease is known to be associated with hypertension, cardiovascular disease, and diabetes, all of which are linked to android body shape. Our findings provide insight into anthropometric risk factors for stone disease, will facilitate identification of patients at greatest risk of stone recurrence, and will inform prevention strategies.
COMPONENTS OF THE ONTOLOGICAL KNOWLEDGE SPACE FOR ASSESSING THE IMPACT OF ENERGY ON THE QUALITY OF LIFE OF THE POPULATION
Authors: Ворожцова Татьяна Николаевна , Иванова Ирина Юрьевна , Майсюк Елена Петровна 
Published: November 2021

В работе рассматривается онтологический подход к интеграции знаний для поддержки междисциплинарных исследований в области энергетики и экологии с точки зрения оценки качества жизни, предполагающих интеграцию экологической и социальной составляющих. Экологическая составляющая определяется природно-климатическими условиями и состоянием элементов природной среды конкретной территории. Социальная - подразумевает обеспечение потребностей населения в электрической и тепловой энергии, необходимых для комфортного проживания. Для сопоставления положительного и отрицательного влияния функционирования объектов энергетики на население рассматриваются индикаторы качества жизни, как способ оценки этого влияния. Использование онтологического подхода обеспечивает наглядное представление и интеграцию знаний разных предметных областей. Представлены онтологии, детализирующие базовые понятия предметной области исследований антропогенного влияния объектов энергетики, качества жизни и отражающие их интеграцию в едином онтологическом пространстве знаний.
This paper examines an ontological approach to integrating knowledge to support interdisciplinary studies in energy and ecology in terms of quality of life assessment. These studies involve the integration of environmental and social components. The environmental component is determined by natural and climatic conditions and the state of elements of the natural environment of a particular territory. The social component implies meeting the demand of the population for electricity and heat, which are necessary for comfortable living. To compare the positive and negative impacts of the operation of energy facilities on the natural environment and the population, quality of life metrics are considered as a way to assess these impacts. We present ontologies detailing the basic concepts of the subject area of research on the anthropogenic impact of energy facilities and quality of life, and reflecting their integration into a single ontological space of knowledge. The use of the ontological approach provides a visual representation and integration of knowledge from different subject areas.
NUMERICAL ESTIMATION OF THERMAL STABILITY BOUNDARIES OF FIXED BED BIOMASS COMBUSTION USING LOCAL CHEMICAL EQUILIBRIUM APPROXIMATION
Authors: Донской Игорь Геннадьевич 
Published: November 2021

В статье исследуется зависимость стационарной температуры слоевого горения биомассы от скорости подачи и удельного расхода воздушного дутья. Для этого стационарное уравнение теплового баланса вместе с простейшим уравнением кинетики для химической реакции решается в широком диапазоне параметров. Для численного решения вводится ряд допущений (узкая зона реакции, преимущественный отвод теплоты путем лучистой теплопроводности, равновесный состав продуктов окисления). Результаты расчетов дают граничные значения расходных и стехиометрических параметров, при которых возможно устойчивое горение.
The article investigates the dependence of the stationary combustion temperature of layer combustion of biomass on the feed rate and specific consumption of air blast. For this, the stationary heat balance equation, together with the simplest kinetic equation for a chemical reaction, is solved over a wide range of parameters. For a numerical solution, a number of assumptions are introduced (a narrow reaction zone, preferential heat removal by radiant heat conduction, equilibrium composition of oxidation products). The calculation results give the boundary values of the consumption and stoichiometric parameters at which stable combustion is possible.
Maksud Kata Makian Pada Media Sosial Twitter (Kajian Pragmatik)
Authors: Winata Putri Dina Amanda , Yudi Utomo Asep Purwo 
Published: November 2021

Kemajuan teknologi saat ini mempengaruhi masyarakat diamana sekarang ini masyarakat lebih senang menggunakan media social terutama twitter. Pada twitter sendiri para remaja ini cenderung menggunakan kata makian untuk mengutarakan apa yang mereka rasakan saat ini. Kata makian biasanya memiliki arti cenderung kasar, hal ini sangat berbeda dengan twitter. Pada penelitian ini akan membahas maksud dari kata makian pada media sosial twitter dengan rumusan masalah peneliatan seagai berikut 1) Bagaimanakah maksud dari kata makian pada media sosial twitter 2) Bagaimakah konteks yang terjadi 3) Termasuk tindak tutur apa. Pada penelitian ini menggunakan dua metode yaitu secara teoretis dan metodelogis. Berdasarkan penelitian disimpulkan bahwa terdapat reffren pada kata makian yang terjadi selain itu terdapat juga tindak tutur lokusi dan ilokusi. Sedangkan fungi kata makian sendiri yaitu fungsi makian yang menunjukan kemarahan, fungsi makian menunjukan ketakutan, fungsi makian menunjukan humor.
THE IMPACT OF FORMAL MATERNAL EDUCATION ON CHILD SURVIVAL IN GHANA
Authors: Laari Samuel , Takahashi Shingo 
Published: November 2021

Purpose: The purpose of this study is to investigated the impact of formal maternal education on child survival in Ghana using a probit model.
Methodology:This study used data from the Ghana Demographic and Health Survey for the period of 1993 to 2008. It is nationally representative sample including urban and rural areas in the 10 regions of Ghana. It looks at trends in demographic and health indicators and is conducted every five years (GSS, 2009). .
Findings: Mothers’ education had a positive and significant effect on child survival. In 2003 the probability of a child surviving up to age five increased by 15.4 percentage points for one year increase in mothers’ education, using control variables and 8.9 percentage points for a year increase in mothers’ education, after including socio-economic and reproductive factors of women, which revealed the true partial effect of maternal education.
Unique contributions to theory practice and policy: It was observed that socio-economic and reproductive factors of women had an impact as well, hence policy makers should act to improve on these factors in order to complement the effect of formal maternal education to promote child survival in Ghana.
An Assessment of the Application of Bernoulli’s Theorem in the Generation of Lift Force
Authors: Shah Garv , Singhal Aman , Apte Raadnya , Dupetawalla Rushaad 
Published: November 2021

In this paper, we will be performing a detailed analysis of the application of Bernoulli’s Theorem in aviation and aerodynamics. The aim of our experiment and consequently this paper is to verify the application of Bernoulli’s Theorem in the aviation industry. In the field of aerodynamics, Bernoulli’s Theorem has been specifically used in shaping the wings of an aircraft.
Over the years, however there has been a significant controversy in the aviation industry regarding the generation of lift force, especially the applicability of Newton’s Third Law of Motion along with Bernoulli’s Theorem. The controversy seems to be due to a combined effect of Newton’s and Bernoulli’s theorems’ (e.g. ‘Equal Transit Time Theory’), which may be incorrectly applied in the real world. Further, it seems that people are over-simplifying the problem of aerodynamic lift leading to the dismissal of either one of the theorems, when in reality both the theorems seem to be at play, as explained in this paper. For the generation of lift in air, momentum, mass and energy need to be conserved. Newton’s laws take into account the conservation of momentum, whereas Bernoulli’s Theorem considers the conservation of energy. Hence, they are both relevant for the generation of lift in air. However, no one has been able to determine accurately the working of both these theorems in the process of providing lift to an aircraft. Through this research paper, we have been able to prove the effect of Bernoulli’s Theorem in generating lift in air.
SÍNDROME DE BURNOUT EM ENFERMEIROS ATUANTES EM UNIDADE DE TERAPIA INTENSIVA
Authors: Rinco de Oliveira Giovanna , Brasileiro Marislei Espíndula 
Published: November 2021

Objetivo: identificar as possíveis consequências da síndrome de burnout nos enfermeiros atuantes na unidade de terapia intensiva. Metodologia: Trata-se de uma revisão da literatura. Para levantamento dos artigos foi realizado busca online na Biblioteca Virtual de Saúde (BVS), usando os seguintes descritores de saúde (Decs): esgotamento profissional, enfermeiro e UTI. Resultados: O ritmo apressado das transformações sociais, organizacionais e jurídicas tem influenciado no processo de saúde/ adoecimento do trabalhador. Entre as profissões que mais têm desenvolvido a síndrome do Burnout encontra-se a Enfermagem. Esse episódio relaciona-se ao intenso trabalho em turnos, à carência de reconhecimento profissional, às relações de trabalho e ao lidar constantemente com a sensação de impotência frente à morte. Para os profissionais que trabalham nas unidades de terapia intensiva (UTI) esta condição se agrava, pois estão mais expostos as condições dolorosas como a morte e o contato consecutivo com pacientes em estado grave ou terminal. Considerações finais: O trabalho não deve ser um fardo pesado, mas uma atividade que proporcione satisfação e realização pessoal, portanto para se prevenir a Síndrome de Burnout devem-se adotar ações que valorize o profissional e lhe permita expressar a sua opinião sobre o ambiente de trabalho em que ele está inserido.
Long-term predictors of composite of major adverse cardiovascular and cerebrovascular events in carotid artery stenosis patients after stenting
Authors: Demir Serdar , Kılıçgedik Alev , Gvendi Şengör Büşra , Efe Sleyman Çağan , Kocabay Gönenç , Yazıcıoğlu Mehmet Vefik , Kırma Cevat 
Published: November 2021

Objectives: We hypothesized that long-term morbidity and mortality can be identified by the presence of comorbidities in patients with carotid artery stenosis. In our study we aimed to investigate the relationship between clinical characteristics, laboratory findings and long-term prognosis in carotid artery stenosis patients after stenting
Patients and Methods: We retrospectively enrolled 212 patients whom underwent carotid artery stenting (CAS) between January 2010 and December 2012 at Kartal-Kosuyolu Training and Research Hospital. CAS was performed in symptomatic patients with >60% stenosis and in asymptomatic patients with >80% stenosis of extracranial carotid artery. Symptoms were defined by an ipsilateral cerebral or ocular minor or major ischemic event within the past 6 months.
Results: Mean age of study population was 67.4 ± 7.9 years and 158 patients (74.5%) were male. In the follow-up period 18 patients had MI, 18 patients had major stroke, 23 patients had transient ischemic attack. Twenty-one patients (9.9%) died from cerebral-cardiovascular causes. All MACCE was found in 64 patients (30.2%). Multivariate analysis revealed that age (OR: 1.09, 95% CI: 1.02-1.17, p = 0.05), heart failure (OR: 3.78, 95% CI: 1.48-9.62, p = 0.005), creatinine (OR: 3.54, 95% CI: 1.16-10.82, p=0.026) and neutrophil-lymphocyte ratio (OR: 2.88, 95% CI: 1.90-4.36, p < 0.0001) were independent predictors of the MACCE.
Conclusion: Although, the short-term risk of patients undergoing CAS dominated by lesion-related factors, pre-existing comorbidities may be even more important for the long-term event. Age, heart failure, creatinine and neutrophil-lymphocyte ratio were found as the most important risk factors of MACCE.
Design flood estimation for global river networks based on machine learning models
Authors: Zhao Gang , Bates Paul , Neal Jeffrey , Pang Bo 
Published: November 2021

Abstract. Design flood estimation is a fundamental task in
hydrology. In this research, we propose a machine-learning-based approach to
estimate design floods globally. This approach involves three stages: (i) estimating at-site flood frequency curves for global gauging stations using the
Anderson–Darling test and a Bayesian Markov chain Monte Carlo (MCMC) method; (ii) clustering these
stations into subgroups using a K-means model based on 12 globally
available catchment descriptors; and (iii) developing a regression model in
each subgroup for regional design flood estimation using the same
descriptors. A total of 11 793 stations globally were selected for model
development, and three widely used regression models were compared for design
flood estimation. The results showed that (1) the proposed approach
achieved the highest accuracy for design flood estimation when using all
12 descriptors for clustering; and the performance of the regression was
improved by considering more descriptors during training and validation; (2) a support vector machine regression provided the highest prediction
performance amongst all regression models tested, with a root mean square
normalised error of 0.708 for 100-year return period flood estimation; (3) 100-year design floods in tropical, arid, temperate, cold and polar climate
zones could be reliably estimated (i.e. <±25 % error), with
relative mean bias (RBIAS) values of −0.199, −0.233, −0.169, 0.179 and −0.091
respectively; (4) the machine-learning-based approach developed in this
paper showed considerable improvement over the index-flood-based method
introduced by Smith et al. (2015, https://doi.org/10.1002/2014WR015814) for
design flood estimation at global scales; and (5) the average RBIAS in
estimation is less than 18 % for 10-, 20-, 50- and 100-year design floods. We
conclude that the proposed approach is a valid method to estimate design
floods anywhere on the global river network, improving our prediction of the
flood hazard, especially in ungauged areas.
Significados e sentidos do trabalho docente na educação infantil: reflexões a partir do materialismo histórico-dialético
Authors: Pereira de Souza Rosiris , Fideles Fernandes Mohn Rodrigo , Curado Pinheiro Cordeiro da Silva Kátia Augusta 
Published: November 2021

Este artigo tem como objetivo apresentar uma reflexão sobre o conceito de trabalho para Marx e, a partir dessa reflexão, estabelecer relações e mediações que revelam significados e sentidos do trabalho docente na educação infantil. Nossa análise buscou, a partir de estudos sobre a categoria ontológica “trabalho”, compreender as mediações e contradições postas ao trabalho docente na educação infantil no contexto da economia de mercado, refletindo assim sobre os processos de subsunção do trabalho docente ao capital. A análise teve como método o materialismo histórico-dialético, buscando revelar o fenômeno para além da imediaticidade, tendo como referencial Marx (1978, 1993, 2010, 2013); Marx e Engels (1984); Kosik (1976); Kopnin (1978); Duarte (1999, 2004); Frigotto (1989, 1998, 2009); Húngaro (2008). A aproximação com as categorias − significados e sentidos ‒ foi pautada em Vigotski (2000); Leontiev (1978); Aguiar e Ozella (2006, 2013); Soares (2006); Aguiar e Soares (2008). A singularidade do trabalho docente na educação infantil é apresentada enquanto definibilidade específica deste fenômeno, em sua manifestação imediata e acessível, compreendendo que tal singularidade é produto histórico-social, apropriado por meio dos significados sociais sobre o trabalho educativo nessa etapa da formação humana e objetivado pelos professores[1] da educação infantil (sentidos pessoais/subjetivos sobre o trabalho).

[1] Neste artigo utilizamos termos no masculino genérico que é, resumidamente, o uso do gênero gramatical masculino para denotar o gênero humano como um todo (isto é, homens e/ou mulheres). No entanto, compreendemos ser muito importante destacar que o trabalho docente na Educação Infantil é exercido, majoritariamente, por mulheres.
المعدل التراكمي العام للطلاب المعلمين وعلاقته بدرجاتهم في مادتي طرق التدريس والتربية العملية
Authors: د. عوض عمر محمد 
Published: November 2021

هدف هذا البحث إلى التعرف على العلاقة بين درجات الطلاب المعلمين في مادتي طرق تدريس العلوم، والتربية العملية، مقارنة بالمعدلات التراكمية. ولتحقيق هذا الغرض تم الرجوع إلى سجلات الطلاب المتخرجين في كلية التربية بجامعة امدرمان الإسلامية في العام الدراسي 2013/2014 وتم رصد كل من تخصصاتهم ودرجاتهم التحصيلية في المادتين مع المعدل التراكمي، وقد بلغ عدد أفراد عينة الدراسة الشاملة خمسمائة وخمس وثمانون طالبا وطالبة، توزعوا على تخصصي أحياء/كيمياء و رياضيات/فيزياء. وقد كشفت نتائج البحث عن وجود علاقة ارتباطية ضعيفة بين كل من:- أ) مادة طرق التدريس ومادة التربية العملية، و ب) مادة طرق التدريس والمعدلات التراكمية ج) مادة التربية العملية والمعدلات التراكمية. كما كشفت النتائج عن وجود فروق دالة عند مستوى (0.05) في مادة طرق التدريس لصالح طلاب تخصص أحياء،كيمياء مقارنة بطلاب رياضيات،فيزياء. ووجود فروق دالة عند مستوى (0.05) في مادة التربية العملية لصالح طلاب تخصص رياضيات، فيزياء مقارنة بطلاب تخصص أحياء،كيمياء. وكانت أهم توصيات البحث: توجيه الطالب المعلم إلى مرحلة دراسية للتدريب الميداني تتلاءم مع إمكاناته وقدراته العلمية حسب معدله التراكمي. وتصميم أساليب تقويم جيدة وموحدة تملك لمشرفي التربية العملية لتطبيقها في الميدان.
Fictional Commodities: Victorian Utopian Fiction and Polanyi’s Great Transformation
Authors: Urban Eliza Dickinson , Cole Alex Donovan 
Published: November 2021

Abstract
We use Karl Polanyi’s Great Transformation thesis to argue that Victorian novelists used the utopian genre to articulate visions of humanity’s new economic and political orientation, specifically the rise of the market society. We examine three novels: Edward Bulwer-Lytton’s The Coming Race (1871), Samuel Butler’s Erewhon (1872), and William Morris’s News from Nowhere (1890). But the “great big beautiful tomorrows” that these novels envision cannot distance themselves from industrial capitalism, despite their criticisms of it. In these novels, revolutions may eliminate industrial labor, but they result in dependency on highly advanced machines or reversion to a preindustrial state. We argue that these novels indirectly prefigure Polanyi’s theory of double movement, which results in the development of what we know today as the neoliberal state.