bluuebunny/crossref_metadata_2025_split huggingface dataset:
Problèmes théoriques du travail de terrain
Authors: Mahmoudian Mortéza 
Published: May 2022

On peut concevoir le terrain comme concept englobant tous les aspects de l'observation et de la collecte des données. Omniprésent, le phénomène « terrain » présente des aspects épistémologiques, théoriques et techniques. Le présent exposé se propose d'examiner certaines techniques d'enquête, et de les ramener aux principes théoriques qui les sous-tendent. Les problèmes techniques considérés sont : réaction comportementale, jugement intuitif, coexistence de techniques différentes dans une même enquête, dimensions individuelle et sociale, fiabilité et distorsion des données.
Nous considérons que la structure linguistique étant complexe et hiérarchisée, et comportant -des strates multiples et hétérogènes, les techniques ne peuvent être évaluées de manière absolue ; leur validité est fonction de multiples facteurs dont le but recherché et la ou les strate(s) visée(s).
Le rôle de l’Institut Živogo Slova (Petrograd) dans la culture russe du début du XXème siècle
Authors: Ivanova Irina 
Published: May 2022

Cet article est le résultat d’une étude entreprise en 2003 sur l’organisation et sur la conception scientifique de l’Institut Živogo Slova (Institut du Mot Vivant) qui a fonctionné à Petrograd de 1918 à 1924. En analysant les matériaux existants (les archives et les publications de cet Institut et de son époque), et les mémoires des contemporains, nous avons établi les liens de cet institut d’une part avec l’Ecole linguistique de Pétersbourg (Baudouin de Courtenay et ses élèves) et la revue Golos et reč’ (La voix et la parole), d’autre part avec le mouvement de l’avant-garde artistique.
Une des idées principales de l’organisation de cet établissement était la synthèse des sciences et des arts. Selon ses objectifs et sa base conceptuelle, l’Institut Živogo Slova peut être placé parmi les centres éducatifs et artistiques tels que l’UNOVIS (1918-1922) et le VHUTEMAS-VHUTEIN (1920-1930), nouvelles institutions culturelles qui réunissaient la science, l’éducation et la constitution de l’art nouveau. L'institut servait aussi de cadre à la constitution de nouvelles branches des sciences humaines (la sociolinguistique, la psycholinguistique, la pragmatique et la stylistique dans la linguistique; la sémiotique), et de recherches en théorie des beaux-arts.
On peut en conclure que l’Institut du Mot Vivant était l'enfant de la pensée révolutionnaire et de l’époque des grands espoirs.
Promoting Pedestrian Transportation to Reducing Air Pollution from Urban Transport
Authors: Kuşkapan Emre , Çodur Muhammed Yasin 
Published: May 2022

Increasing air pollution around the world causes many problems, especially in the field of health. Air pollution affects not only human health but also other living things' health. The factors that cause air pollution the most are heating, industry, and transportation. Many countries in the world carry out various studies to reduce the effect of these factors on air pollution. Especially in the field of transportation, studies have been done quite a lot in recent years. In this study, air pollution caused by transportation in Erzurum, Turkey has been investigated. Emission amounts of NOX, PM10, and SO2 values have been calculated according to the types of vehicles in the city. Then, the amount of emissions from transportation in the total sector has been revealed. The transportation structure of the city has examined in general terms and the missing aspects in terms of pedestrian transportation have been revealed. Finally, some solution proposals aiming to encourage the use of pedestrian transportation and micro mobility vehicles in order to reduce motor land vehicles are presented.
ON THE PROBLEM OF SERIAL WORKS ON THE APPLICATION OF PROTECTIVE NANOCOATINGS TO THE RESOURCE-SAVING COMPONENTS OF POWER PLANTS OF AVIATION AND GROUND EQUIPMENT
Authors: Bykadorov Vadim , Danileychenko Aleksandr , Lyubchenko Dmitriy 
Published: May 2022

The study objective is to develop the scientific foundations for the practical implementation of new methods of serial repair of resource-saving parts with erosion-resistant nanocoatings, which are subjected to increased erosion wear in operation.
The problem to which the paper is devoted is to study the reliability and technical effectiveness of the developed proposals for making additions to the current regulatory and technological documents for the serial overhaul of gas turbine engines.
For the study the following methods are applied: application of ion-plasma coatings in vacuum, destructive (measurements of micro-hardness and erosion resistance of coatings) and non-destructive (instrumental) control, manual and other surface treatment of the studied parts, mathematical statistics and expert judgement while conducting and analysing experimental research results.
The novelty of the work is in the use of information about compressor blades with multi-layer, multi-shade reinforcing nanocoatings worn out in operation during subsequent repair. Their application should be fixed in the reporting production repair documents during the previous repair of the same blades.
Study results: confirmation of the defined resource characteristics of compressor blades, reduction of production defects during the repair of blades with remnants of high-strength nanocoatings, preservation of the conditions for ensuring the serial overhaul of gas turbine engines.
Conclusions. The theoretical calculations and practical studies of the proposed methods for repair of resource-saving components with multilayer multi-shade protective nanocoatings provide both the specified requirements for the operational reliability of gas turbine engines and the serial overhaul.
Level of Knowledge of Self-Protection from Sexual Exploitation
Authors: Irmawati Irmawati , Diana Raden Rachmy 
Published: May 2022

Latar belakang Riset diawali dari banyak orang yang menganggap bahwa pendidikan seksual adalah hal yang tabu untuk dibicarakan dengan anak-anak sebelum mereka dewasa. Selain itu banyaknya contoh pelecehan seksual yang marak terjadi akhir-akhit ini.Tujuan dari penelitian ini anak - anak usia dini memiliki kemampuan untuk melindungi diri dari eksploitasi seksual. Metode riset yang dipakai ialah kuantitatif kuasi eksperimen. Subjek penelitian kelompok eksperimen kelas B1 kelompok Kontrol B2 dengan Total 24 anak. Lokasi penelitian di TK Pertiwi 26-13 Bogares Kidul Kecamatan Pangkah Kabupaten Tegal. Hasil analisis pada kedua kelompok eksperimen yang memperoleh tindakan dalam penaksiran pre-test serta post-test didapatkan ialah t= 5,548, p= 0,00 Hasil tersebut menjelaskan terdapat perbedaan setelah dan sebelum dilakukan tindakan sebelum dilakukan tindakan anak tidak memiliki kemampuan untu melindungi diri dari kejahatan seks. Setelah dilakukan tindakan anak memiliki perlindungan diri yang baik terhadap kejahatan seksual. Berarti edukasi seks role play dapat meningkatkan perlindungan diri pada anak usia dini
Barriers to Physiotherapists’ Use of Professional Development Tools for Chronic Pain: A Knowledge Translation Study
Authors: Etheridge Tori , Bostick Geoff P. , Hoens Alison M. , Holly Janet , Ippersiel Patrick , Bobos Pavlos , Arumugam Vanitha , Woods Sandra , Gielen Shelby , Woznowski-Vu Arthur , Campbell Natasha 
Published: May 2022

Purpose: The Pain Science Division (PSD) is a special interest group of the Canadian Physiotherapy Association that serves physiotherapists who have an interest in better understanding and managing patients’ pain. The PSD developed evidence-based resources for its members with the goal of improving patient care by supporting professional development. However, online metrics tracking access to these resources indicated that access was low. The purpose of this study was to identify the barriers PSD members encountered to the use of PSD resources and to recommend interventions to address these barriers guided by the Theory and Techniques Tool (TTT). Method: We distributed an online survey to PSD members across Canada. We used the TTT, a knowledge translation tool, to guide the design of the questionnaire and identify actionable findings. Results: Response rates from 621 non-student members and 1,470 student members were 26.9% and 1.4%, respectively. Based on the frequency of practicing physiotherapists’ ( N = 167) agreement with items in the TTT, the primary barriers to use of the PSD resources were forgetting that the resources were available and forgetting to use them. Conclusions: The TTT can be used to identify barriers to use of professional development tools.
CIENCIA POLÍTICA DE LA LIBERACIÓN
Authors: Miro Quesada Rada Francisco 
Published: May 2022

La Ciencia Política de la Liberación propone un nuevo método de análisis y nuevos objetos de investigación como la ética en política, la ideología, la liberación y la dominación. En este artículo se explicará qué significa dominación y cuál es su relación con el Poder, para ello se utilizará la metodología de la Ciencia Política de la Liberación. Finalmente, se expondrá en qué consiste el agarroestructural y la inercia estructural dominante, sosteniendo que la dominación es el resultado de la suma entre el agarro estructural y la inercia estructural.
IN MEMORIAM
Authors: Godenzi Alegre Jorge Luis 
Published: May 2022

Ochenta años le alcanzaron a este espigado intelectual para ser fervoroso animador en tertulias culturales televisivas. Fue melómano, articulista, vallejólogo, historiógrafo, misántropo, lexicógrafo, sexólogo, bibliógrafo, fundador de revistas, estudioso del cajón peruano, especialista en gallística y fundador de la Asociación de Estudios Humanísticos.
TEORIA DE JOHN RAWLS E A AUTOCOMPOSIÇÃO
Authors: Correia Daniel Camurça , Damasceno Mara Lívia Moreira , Maia Aline Passos 
Published: May 2022

A justiça Rawlsiana, proposta em 1971, é uma concepção política de justiça, oriunda de um acordo entre pessoas em condição de equidade, representado pelo “véu da ignorância'', em que definiriam os princípios de justiça que assegurariam uma sociedade democrática mais justa. Tal teoria não obsta o surgimento de litígios, originados pela identidade e disputa de posições e interesses conflitantes, bem como não pressupõe um modo de solucioná-los. Neste contexto, a autocomposição de conflitos insere-se no ordenamento jurídico como um modelo contemporâneo, democrático e pacífico de resolução de conflitos. Assim, o presente artigo objetiva analisar em que medida a mediação e a conciliação podem contribuir para a consolidação da Teoria da Justiça de John Rawls. Para tanto, por meio de pesquisa bibliográfica, verificou-se as ideias fundamentais e os princípios da Teoria da Justiça como Equidade e da autocomposição. A partir dessas análises, concluiu-se que a prática da autocomposição, enquanto instrumento democrático utilizado pelo judiciário brasileiro, legitima a Teoria da Justiça proposta por John Rawls, que fundamenta-se em dois princípios basilares: liberdades individuais e redução das desigualdades sociais, com intuito de assegurar a existência de uma sociedade democrática, empática e pacífica. Nesse sentido, a mediação de conflitos torna-se instrumento para a consolidação da Teoria da Justiça de John Rawls, por se basear na liberdade e na igualdade em busca da construção de uma justiça democrática.
Impact of collateral flow on cost-effectiveness of endovascular thrombectomy
Authors: Khunte Mihir , Wu Xiao , Avery Emily W. , Gandhi Dheeraj , Payabvash Seyedmehdi , Matouk Charles , Heit Jeremy J. , Wintermark Max , Albers Gregory W. , Sanelli Pina , Malhotra Ajay 
Published: May 2022

OBJECTIVE
Acute ischemic stroke patients with large-vessel occlusion and good collateral blood flow have significantly better outcomes than patients with poor collateral circulation. The purpose of this study was to evaluate the cost-effectiveness of endovascular thrombectomy (EVT) based on collateral status and, in particular, to analyze its effectiveness in ischemic stroke patients with poor collaterals.

METHODS
A decision analysis study was performed with Markov modeling to estimate the lifetime quality-adjusted life-years (QALYs) and associated costs of EVT based on collateral status. The study was performed over a lifetime horizon with a societal perspective in the US setting. Base-case analysis was done for good, intermediate, and poor collateral status. One-way, two-way, and probabilistic sensitivity analyses were performed.

RESULTS
EVT resulted in greater effectiveness of treatment compared to no EVT/medical therapy (2.56 QALYs in patients with good collaterals, 1.88 QALYs in those with intermediate collaterals, and 1.79 QALYs in patients with poor collaterals), which was equivalent to 1050, 771, and 734 days, respectively, in a health state characterized by a modified Rankin Scale (mRS) score of 0–2. EVT also resulted in lower costs in patients with good and intermediate collaterals. For patients with poor collateral status, the EVT strategy had higher effectiveness and higher costs, with an incremental cost-effectiveness ratio (ICER) of $44,326/QALY. EVT was more cost-effective as long as it had better outcomes in absolute numbers in at least 4%–8% more patients than medical management.

CONCLUSIONS
EVT treatment in the early time window for good outcome after ischemic stroke is cost-effective irrespective of the quality of collateral circulation, and patients should not be excluded from thrombectomy solely on the basis of collateral status. Despite relatively lower benefits of EVT in patients with poor collaterals, even smaller differences in better outcomes have significant long-term financial implications that make EVT cost-effective.
Natural history of meningiomas: a serial volumetric analysis of 240 tumors
Authors: Thomann Pascal , Häni Levin , Vulcu Sonja , Schütz Alessa , Frosch Maximilian , Jesse Christopher Marvin , El-Koussy Marwan , Söll Nicole , Hakim Arsany , Raabe Andreas , Schucht Philippe 
Published: May 2022

OBJECTIVE
The management of asymptomatic intracranial meningiomas is controversial. Through the assessment of growth predictors, the authors aimed to create the basis for practicable clinical pathways for the management of these tumors.

METHODS
The authors volumetrically analyzed meningiomas radiologically diagnosed at their institution between 2003 and 2015. The primary endpoint was growth of tumor volume. The authors used significant variables from the multivariable regression model to construct a decision tree based on the exhaustive Chi-Square Automatic Interaction Detection (CHAID) algorithm.

RESULTS
Of 240 meningiomas, 159 (66.3%) demonstrated growth during a mean observation period of 46.9 months. On multivariable logistic regression analysis, older age (OR 0.979 [95% CI 0.958–1.000], p = 0.048) and presence of calcification (OR 0.442 [95% CI 0.224–0.872], p = 0.019) had a negative predictive value for tumor growth, while T2-signal iso-/hyperintensity (OR 4.415 [95% CI 2.056–9.479], p < 0.001) had a positive predictive value. A decision tree model yielded three growth risk groups based on T2 signal intensity and presence of calcifications. The median tumor volume doubling time (Td) was 185.7 months in the low-risk, 100.1 months in the intermediate-risk, and 51.7 months in the high-risk group (p < 0.001). Whereas 0% of meningiomas in the low- and intermediate-risk groups had a Td of ≤ 12 months, the percentage was 8.9% in the high-risk group (p = 0.021).

CONCLUSIONS
Most meningiomas demonstrated growth during follow-up. The absence of calcifications and iso-/hyperintensity on T2-weighted imaging offer a practical way of stratifying meningiomas as low, intermediate, or high risk. Small tumors in the low- or intermediate-risk categories can be monitored with longer follow-up intervals.
Impact of intraoperative direct cortical stimulation dynamics on perioperative seizures and afterdischarge frequency in patients undergoing awake craniotomy
Authors: Larkin Collin J. , Yerneni Ketan , Karras Constantine L. , Abecassis Zachary A. , Zhou Guangyu , Zelano Christina , Selner Ashley N. , Templer Jessica W. , Tate Matthew C. 
Published: May 2022

OBJECTIVE
Intraoperative stimulation is used as a crucial adjunct in neurosurgical oncology, allowing for greater extent of resection while minimizing morbidity. However, limited data exist regarding the impact of cortical stimulation on the frequency of perioperative seizures in these patients.

METHODS
A retrospective chart review of patients undergoing awake craniotomy with electrocorticography data by a single surgeon at the authors’ institution between 2013 and 2020 was conducted. Eighty-three patients were identified, and electrocorticography, stimulation, and afterdischarge (AD)/seizure data were collected and analyzed. Stimulation characteristics (number, amplitude, density [stimulations per minute], composite score [amplitude × density], total and average stimulation duration, and number of positive stimulation sites) were analyzed for association with intraoperative seizures (ISs), ADs, and postoperative clinical seizures.

RESULTS
Total stimulation duration (p = 0.005), average stimulation duration (p = 0.010), and number of stimulations (p = 0.020) were found to significantly impact AD incidence. A total stimulation duration of more than 145 seconds (p = 0.04) and more than 60 total stimulations (p = 0.03) resulted in significantly higher rates of ADs. The total number of positive stimulation sites was associated with increased IS (p = 0.048). Lesions located within the insula (p = 0.027) were associated with increased incidence of ADs. Patients undergoing repeat awake craniotomy were more likely to experience IS (p = 0.013). Preoperative antiepileptic drug use, seizure history, and number of prior resections of any type showed no impact on the outcomes considered.
The charge transferred to the cortex per second during mapping was significantly higher in the 10 seconds leading to AD than at any other time point examined in patients experiencing ADs, and was significantly higher than any time point in patients not experiencing ADs or ISs. Although the rate of transfer for patients experiencing ISs was highest in the 10 seconds prior to the seizure, it was not significantly different from those who did not experience an AD or IS.

CONCLUSIONS
The data suggest that intraoperative cortical stimulation is a safe and effective technique in maximizing extent of resection while minimizing neurological morbidity in patients undergoing awake craniotomies, and that surgeons may avoid ADs and ISs by minimizing duration and total number of stimulations and by decreasing the overall charge transferred to the cortex during mapping procedures.
Comparison of the Predictive Models of Human Activity Recognition (HAR) in Smartphones
Authors: Ehsan Muhmammad 
Published: May 2022

This report compared the performance of different classification algorithms such as decision tree, K-Nearest Neighbour (KNN), logistic regression, Support Vector Machine (SVM) and random forest. The dataset comprised smartphones’ accelerometer and gyroscope readings of the participants while performing different activities, such as walking, walking downstairs, walking upstairs, standing, sitting, and laying. Different machine learning algorithms were applied to this dataset for classification and their accuracy rates were compared. KNN and SVM were found to be the most accurate of all.
KEYWORDS— decision tree, Human Activity Recognition (HAR), K-Nearest Neighbour (KNN), logistic regression, random forest, Support Vector Machine (SVM)
Security and Privacy Challenges for theIOT-based Smart Homes with Limited Resources and Adoption Immaturity
Authors: Gondal Farzana Kausar 
Published: May 2022

The Internet of Things (IoT) is technically a developing model looking at the connectivity of different devices or “things” to each other, as well as with the users and also with the Internet. IoT is projected to be an important necessity for the advancement of intelligent smart homes to facilitate home owners because it provides opportuneness and effectiveness in order to help them attain an improved quality of life. The incorporation of IoT into smart homes entails integrating devices with the Internet. Even though it offers many advantages to the users, it also poses new security and privacy challenges based on connectivity, confidentiality, integrity, authenticity, resource limitation, and adoption immaturity. These challenges make the IoT-based smart homes with limited resources enormously susceptible to diverse forms of security vulnerabilities. Thus, it is pivotal to detect the probable security threats to establish a comprehensive and secure status of smart IOT-based homes. This paper incorporates the security risk assessment approach in order to evaluate the potential security and privacy risks and challenges faced by smart homes. The basic goal of this study is to identify and point up diverse security and privacy threats to smart homes and to unveil the risks for their residents. The paper also presents methods to mitigate the recognized dangers. This study provides a foundation to future applications aimed at refining the security necessities of the IoT-based smart homes.
COVID-19 AND CYBER CRIMES, TYPES OF ATTACKS AND OUTLINE OF CRIMES
Authors: Liaqat Saman 
Published: May 2022

The COVID-19 pandemic has unprecedentedly affected life on earth ever since it broke out in 2019. The World Health Organization (WHO) has confirmed 7.5 million COVID-19 positive cases and 430,241 deaths caused by the novel disease, due to which quarantine was imposed on hundreds of thousands of people around the globe . It has not only negatively affected businesses and economies, but it has also shaken the foundation of the technology-driven society because of the rise in cybercrime. For this reason, the techniques and methods used by cyber-criminals and their handiwork is being analyzed, worldwide. Cybercrime has also challenged the information system of healthcare, greatly affecting pharmaceutical firms, hospitals, and various health departments in the US, as well asWHO and many other firms. This paper highlights the range of cybercrimes committed worldwide during the pandemic by presenting an outline of the incidents during the COVID-19 pandemic.
INDEX TERMS: COVID-19, cybercrime, cyber security, healthcare, work from home
Mobile Agent (MA) Based Intrusion Detection Systems (IDS): A Systematic Review
Authors: Gondal Farzana Kausar 
Published: May 2022

An Intrusion Detection System (IDS) identifies the attacks by analysing the events, considered undesirable from a security perspective, in systems and networks. It is necessary for organizations to install IDS for the protection of sensitive data due to an increase in the number of incidents related to network security. It is difficult to detect intrusions from a segment that is outside a network as well as an intrusion that originated from inside a distributed network. It should be the responsibility of IDS to analyse a huge amount of data without overloading the networks and monitoring systems. Mobile agents (MA) emerged due to the deficiencies and limitations in centralized IDS. These agents can perform predefined actions by detecting malicious activities. From previously published literature, it was deduced that most of the existing IDS based on MA are not significantly effective due to limited intrusion detection and high detection time. This study categorized existing IDS and available MA-IDS to conduct a strategic review focusing on the classification of each category, that is, data collection modes, architecture, analysis techniques, and security. The limitations and strengths of the discussed IDS are presented/showcased wherever applicable. Additionally, this study suggested ways to improve the efficiency of available MA-IDS in order to secure distributed networks in the future. This overview also includes different implementations of agent based IDS.
INDEX TERMS: data mining, distributed systems, Intrusion Detection System (IDS), Mobile Agents (MA), network security