bluuebunny/crossref_metadata_2025 huggingface dataset:
Strategic Interactions and Uncertainty in Decisions to Curb Greenhouse Gas Emissions
Authors:   Department of Economics, University of Waterloo, Waterloo, Ontario, N2L3G1, Canada, Insley Margaret , Snoddon Tracy ,   Department of Economics, Wilfrid Laurier University, Waterloo, Ontario, N2L3C5, Canada, Forsyth Peter A. ,   Cheriton School of Computer Science, University of Waterloo, Waterloo, Ontario, N2L3G1, Canada
Published: December 2021

This paper examines the strategic interactions of two large regions making choices about greenhouse gas emissions in the face of rising global temperatures. Three central features are highlighted: uncertainty, the incentive for free riding, and asymmetric characteristics of decision makers. Optimal decisions are modelled in a fully dynamic, feedback Stackelberg pollution game. Global average temperature is modelled as a mean reverting stochastic process. A numerical solution of a coupled system of Hamilton-Jacobi-Bellman equations is implemented and the probability distribution of outcomes is illustrated with Monte Carlo simulation. When players are identical, the outcome of the game is much worse than the social planner’s outcome. An increase in temperature volatility reduces player utility, making cooperative action through a social planner more urgent. Asymmetric damages or asymmetric preferences for emissions reductions are shown to have important effffects on the strategic interactions of players.
‘Flying Shirts’ Creative Project: Vernissage
Authors:   ", Tsvetkova Galina ,   St. Cyril and Methodius",   University of Veliko Tarnovo
Published: December 2021

This analysis aims to present to a specialized public the artist’s conception and the process of creation of the ‘Flying Shirts’ project. Its creative interest is focused on the artistic intervention in everyday life objects, thus making them stand out and acquire the special meaning and status projection of ‘works of art’. An essential characteristic of this project’s different viewpoint is recognizing the authenticity of the Shirts as artefacts by embracing their unique attribute of personal belonging. This is the central point of reference in the creative programme, in which the original determines the character and state of phantasmal image. The paper considers some problems of composition, pictorial space, colour scheme and the means of expression in the construction of the visual language. The project was inspired by the intellectual and creative profile of the artist Tsanko Petrov (1942–2019), and was carried out in the belief that in its innermost essence every person’s being is linked with the whole Universe.
The Meaning of Likeness in Losev`S and Florensky`S Aesthetics
Authors: Penev Galin
Published: December 2021

The paper concerns issues about the structure of likeness in the art form examined by Losev and Florensky. The likeness makes sense of the transfer between image and prototype and adopts the correspondence between them. There is an independent realm where the art form stems from and evokes itself – the realm of prototype. In spite of their correspondence the structure of prototype cannot be reduced to the structure of art form, because the very prototype is the inexpressible one in the art form. Losev and Florensky insist on the statement that the wholeness of the artwork consists in the unspoilt unity of the prototype.
Trends in the Art Criticism Development in the Context of Modern Art Market (on the Example of Kyiv Situation)
Authors:   Kyiv State University, Kyiev, Ukraine, Sobkovych Olesia
Published: December 2021

In modern realities, the degree of culture dependence on economic factors is consistently high. It is confirmed by the art world that is more and more oriented towards the global art market, which sphere of interest is commerce that moreover envisages the establishment of communication and regulation of the relationship “artist-consumer / recipient”. Consequently, the art market (despite the differences in the logic of art dealings: the art market considers it as the means of profit making; criticism tends to clarify the artistic value according to the time period) has functions identical to artistic criticism, in particular, sociocultural and regulatory. They provide for / support the formation of the artistic expression value, its actualization and functioning in the cultural sphere of our time and, as a result, interest and the formation of demand for certain art practices and names. In addition, art criticism and the contemporary art market have a certain influence on the artists themselves: judgments of art criticism, the demand for some art practices and names in the art market are to particular extent guides for authors (those who do not exclude themselves from the art market), factors of influence on further transformations in their creative activity. These circumstances, firstly, allow us to consider the art market not only in the economic field (as an economic category), but also as an interdisciplinary phenomenon of great importance for culture; secondly, it rises the practical value of exploring the interaction issue of these institutions / subjects of the cultural process (art market and art criticism), the degree of their interdependence and disclosure, dictated by the art market changes in the art criticism activities, which will determine the role of the art market and art criticism in sociocultural field. It is necessary to note that the main trends in the development of art criticism in the context of the contemporary art market are its growing dependence on commercial factors, marketing, the significant decrease in serious non-biased materials expressing the independence of their authors’ views (detailed analysis and professional interpretation of the artistic processes). This niche is being actively filled by amateur publications, information genres and advertising materials. The depicted situation creates the preconditions for providing a significant role in the artists’ selection and attraction to the commercial sphere, and, finally, for the public opinion formation to the art business representatives; dominance in the news field of information highlighted from the favourable perspective for the main players of the art market, which satisfies their interests in their own promotion and contributes to their hegemony in the art space. This situation is caused, among others, by the lack of financial independence of the art criticism in Kyiv and it lack of demand at the national art market.
Intersubjectivity and Intersubject
Authors:   ", Totlyakov Atanas ,   St. Cyril and Methodius",   University of Veliko Tarnovo
Published: December 2021

This text discusses some key points of contemporary theoretical concepts of intersubjectivity in the context of a specific group of creative practice. Emphasis is placed on the role and specificity of an area of joint attention shared between individuals, and interpersonal inclusions, which are essential for the creation and presentation to the public of objects and images. The problems of the temporary and non-permanent connection between the intentional subjects and the role of other acting forces, both quasisubjects and quasi-objects, within the framework of an art project developing in time are touched upon. The conventional contemporary critical analysis of a work of art has been replaced by ideas of visual culture and a body-oriented approach to tracing processes that are complemented from a sociological point of view.
Tracking “Ancient” and “Present” in Samples of Latest Iranian Architecture (2010–2018)
Authors:   BAS, Sofia, Bulgaria, Lozanova Sasha , Tasheva Stela
Published: December 2021

The material culture of Persia (in architecture, design, arts) from Ancient and Middle Ages have been well known and deeply examined on a world level. However, this is far less true for the latest Iranian creative production. Therefore, the authors of the paper (historians of art and of architecture) are investigating some issues related to the visual and design features of the latest Iranian architecture. Here, we are exploring samples representative of the beginning of the 21st century, including both public (religious, secular) and residential buildings. Although partly limited by the availability of information (existing publications, translations from Farsi, etc.), our selection is based on: • the originality of their design concept • the final performance qualities • the expression of an attitude towards the traditional and the world-wide artistic heritage. The analysis of the chosen examples is based on their shape and stylistic character, most widely understood, including: their urban environment; the chosen volumes, proportions, silhouette, material, the play of colors, light and shadows, decorative elements, etc. The expected results are to illustrate the forms of interaction between the rich regional building environment and the universal architectural trends.
SELF-INSTRUCTIONAL PROBLEM-ORIENTED METHOD WITH VARIOUS PROBLEMS WITHIN THE FRAMEWORK OF A NEW APPROACH («WILIR-THERAPY») BY THE EXAMPLE OF WORKING WITH A PRENATAL TRAUMA
Authors: Евдокимова Е.В.
Published: December 2021

В данной статье представлен проблемно-ориентированный метод для самостоятельной работы с различными проблемами в рамках нового подхода — ВИЛИР-терапии. Приведено общее системное описание программы работы с конкретной проблемой на примере работы с пренатальной травмой. Раскрыта процедура апробации, показана актуальность и практическая значимость методов самостоятельной работы в подходе ВИЛИР-терапии для разрешения психологических проблем.
CONVERGENT MODEL OF PERSONALITY DEVIATION IN A «FLUID» SOCIAL ENVIRONMENT
Authors: Уваров Е.А.
Published: December 2021

Все более очевидным становится развертывание качественно иной жизненной реальности, в которой социальный кризис приводит к появлению новых личностных девиаций. Такого рода негативное влияние связано с формированием VUCA-мира, характеризующегося непредсказуемостью, изменчивостью, неопределенностью и сложностью.
ON PSYCHOTHERAPEUTIC TREATMENT OF PHYSICAL TRAUMA CONSEQUENCES IN GESTALT APPROACH PERSPECTIVE. AUTHOR'S METHOD OF MICRO-MOTION REACTIONS RESTORATION (MRR)
Authors: Петрова Е.
Published: December 2021

Физическая травма и лечение ее последствий в основном находится в сфере задач специалистов-медиков. Но вряд ли мы можем себе представить, что какое-либо физическое воздействие может привести только к телесному повреждению. Фактически, человек сталкивается с рядом психологических последствий, начиная ограничениями, вызванными болью, заканчивая тонкими изменениями в жизненной ситуации и отношениях. Таким образом, можно считать, что пациенты с последствиями физических травм могут успешно получать помощь и у психологов. В статье предлагается и описывается метод восстановления микродвигательных реакций (ВМР). Этот метод основан на принципе дифференциации микродвигательных реакций. В нашем подходе мы используем концепцию «незавершенных дел», происходящую из гештальт-терапии. Метод ВМР позволяет развивать различные разнонаправленные и противоречивые импульсы и реакции, которые были временно остановлены в эпизоде перенесенной физической травмы. Такой вид работы дает каждому незавершенному двигательному импульсу, рожденному во время травмы, полностью развиться. В результате восстанавливается вера в спонтанность движений и увеличивается резилентность пациента. Также в статье представлены три клинических случая, демонстрирующих возможности использования метода ВМР в психотерапевтической работе.

Physical trauma and treatment of its consequences basically lies in the domain of medical specialists. But we would hardly imagine that some physical injury may result in bodily impairment only. As a matter of fact, one encounters with a number of psychological consequences from restriction caused by pain to subtle changes in life situation and relationships. Thus, we can consider that patients with physical trauma consequences may be also successfully treated by psychologists. Micro-motion reactions restoration method (MRR) is suggested and described in the article. This method is based on the principle of micro-motion reactions differentiation. In our approach we are using the concept of “unfinished tasks” which originates from Gestalt therapy. The MRR method enables development of various multidirectional and contradictory impulses and reactions that had been temporarily stalled in the episode of past physical trauma. That type of work permits each unfinished motion impulse born during trauma to develop completely. As a result, trust in spontaneity of movement is restored and one’s resilience grows. Also three clinical cases are presented in the article to demonstrate the possibilities of using the MRR method in psychotherapeutic work.
COUNSELING ELDERLY PEOPLE WITH ALCOHOL DEPENDENCE
Authors: Адамова Т.В.
Published: December 2021

В последние годы возросло внимание специалистов разного профиля к проблемам пожилых людей. Рост интереса связан
с тем, что относительная доля и абсолютное число престарелых граждан во всем мире стремительно растет, а потому проблемы старости и старения становятся глобальными. Старение населения во всем мире означает, что и абсолютное число пожилых людей с нарушениями употребления алкоголя также растет.
THERAPY BY MEANS OF CREATIVE SELF-EXPRESSION M. BURNO WORKS WITH RED ZONE DOCTORS WHO HAVE HAD COVID-19
Authors: Гоголевич Т.Е.
Published: December 2021

В обе группы вошли люди разных характеров: синтонного, тревожно-сомневающегося, педантичного, замкнуто-углубленного, мягко-полифонического с дефензивностью; возраст 1-й гр. 34-48 л., 2-й – 32-57 л. Жалобы при обращении: усталость, подавленность, потеря собственного «я», соматический дискомфорт. Наблюдалось снижение чувства опасности. Очевиден ведущий деперсонализационный защитный механизм.
Предложена сокращенная схема занятий ТТСБ (Т. Гоголевич, Психотерапия психопатий, 2015). Групповые встречи сопровождались индивидуальными; в 1-й группе сочетались занятия очные и онлайн, 2-я группа велась в онлайн-формате.
ABOUT THE APPLICATION OF THERAPY BY MEANS OF CREATIVE SELF-EXPRESSION BY M. BURNO (TTSB) IN THE TREATMENT OF SCHIZOPHRENIA (SHORT REVIEW)
Authors: Мижерова К.М.
Published: December 2021

Приводится список научно-практических работ по заявленной теме последнего десятилетия (17 источников). Это рекомендуемые работы преимущественно психиатров-психотерапевтов о том, как приступить к работе по данному методу, и работы о тонкостях, сложностях этого клинического метода из области Терапии духовной культурой. Работы, в основном, доступные читателю: книги, которые возможно приобрести, и электронные версии, источники в интернете.
ORGASMIC DYSFUNCTION IN MEN
Authors: Кульгавчук Е.А.
Published: December 2021

В современной сексологии в последние десятилетия большое внимание стало уделяться аноргазмии у женщин. Действительно, оргазмическая дисфункция чаще наблюдается у женщин, чем у мужчин.
Но оргазмическая дисфункция у мужчин – не менее важная клиническая проблема.
Adenopatía axilar por siliconas: revisión. Algoritmo de estudio y tratamiento
Authors: Schenone Gustavo , Bernardello Edgardo T. , Lema Baltasar Eduardo
Published: December 2021

Introducción. La linfadenopatía por siliconas es un efecto colateral muy raro de la mastoplastia de aumento con implantes o por inyección de siliconas. Es una patología benigna. Los ganglios afectados más frecuentemente, son los axilares. La presencia de una adenopatía axilar unilateral en una paciente adulta siempre debe generar la sospecha de una enfermedad neoplásica, que debe ser estudiada. La magnitud del problema va a depender del grado de infiltración ganglionar, el número de ganglios afectados y la reacción de los tejidos que los rodean. Terapéutica. La decisión respecto al estudio y tratamiento debe hacerse de acuerdo al algoritmo diseña- do a tal efecto. Descartar una patología neoplásica mamaria es el primer gesto. Descartada la malignidad, se puede adoptar una conducta expectante o, si fuera necesario, iniciar tratamiento sintomático farmacológico, pero nunca con cirugía en esta etapa. Si a pesar del tratamiento médico persisten las tumoraciones dolorosas, puede procederse a la remoción conservadora de los siliconomas. Si existe afectación del plexo braquial o vascular deben convocarse a neurocirujanos y cirujanos vasculares. Conclusión. La linfadenopatía por siliconas es una complicación rara de los procedimientos que involucran siliconas. Los ganglios linfáticos axilares son los más frecuentemente afectados. El diagnóstico diferencial más importante es el origen neoplásico. Recurrir a la biopsia por PAAF o excisional. Se debe evaluar y resolver la fuente de siliconas. Los cuadros sintomáticos deben encararse primero con tratamiento médico. Como principio, siliconas en axila, no es quirúrgico.
Investigation of Elastic Tensile Behavior of Thermoplastic Discs Reinforced With Steel Wires
Authors: Kayiran Huseyin Firat
Published: December 2021

In this study, the stresses occurring in the thermoplastic composite disc were investigated by numerical analysis. Assuming that the modulus of elasticity does not change with temperature, temperature distributions of 20 oC, 40 oC, 60 oC, 80 oC, 100 oC were taken as reference in the study. Composite materials are created by combining the best properties of two or more materials or by creating a new property. Thermoplastic composites, on the other hand, are bendable and ductile. It is vital to know the thermal behavior of these materials, which are preferred in many areas of technology. At the end of the numerical analysis, the radial and tangential stress values calculated at high temperatures; It has been observed that it is greater than the radial and tangential stresses calculated at low temperatures. It has been observed that the tangential stresses are greater than the radial stresses. It was concluded that the increase in the value of the temperature acting on the thermoplastic disc directly affects the thermal stress distribution and values.
The Correlation of Body Mass Index (BMI) and Stress Level with Menstrual Cycle of Young Women at Senior Vocational High School Widya Utama Indramayu
Authors: Ani Nurhaeni  , Putri Gayuh Uthami  , Tutin Marlia
Published: December 2021

Background:Reproductive health is an important part of the health program. Several diseases that related to the reproductive system are important things to be solved such as irregular menstrual cycles. Some factors that affect the menstrual cycle are the influence of weight, physical activity, and the process of ovulation and adequate luteal function. Now, special attentions arealso emphasized on the diet behavior and stress. 

The purpose of this study was to know the correlation of Body Mass Index (BMI) and stress level with menstrual cycle of young women in SMK WidyaUtama Indramayu.

Methods: The design of this study used an analytic survey using a cross sectional design. The instrument used is the questionnaire of Depression Anxiety Stress Scale (DASS) that has been standardized and modified. questionnaire for measuring the menstrual cycle is a question about the menstrual cycle. Body mass index (BMI) is measured by calculating body weight / TB2 in kg / m2.

Result: The results showed that the Body Mass Index in Normal category (68.3%), stress level in the normal category (68.3% and menstrual cycle in the normal category (56.7%). There was a significant relationship between body mass index and cycle menstruation with a value of p = 0.000 There is a significant relationship between stress levels with the menstrual cycle with a value of p = 0.031.

Conclusion: that need to be recommended are the need to control the weight so that the nutritional status will be in the ideal level, able to adapt the stress and regularly record the menstrual period in order to control the menstrual cycle.
PENGARUH PEMBERIAN AROMATERAPI MAWAR TERHADAP PENURUNAN KECEMASAN PADA PASIEN PRE OPERASI BEDAH MAYOR DI RSUD WALED KABUPATEN CIREBON
Authors: Nur Kholifah  , Dewi Erna Marisa  , Sumarni
Published: December 2021

Major surgical operations each year increase. The design used was quasy experiment with pre-post control group design approach. With incidental sampling technique. The number of samples of 30 respondents. The convenience instrument used is an observation sheet that refers to the APAIS questionnaire and analyzed by Paired t-test. This research carried out in the anggrek ward, bougenvill male and female of Waled Public Hospital Cirebon in June-July 2018.Result of univariate analysis, anxiety in patients pre-operative mayor suergery after intervention was (12,000) with standard deviation 4,32600 and lowest comfort was 6,00 and highest comfort was 20,00. Bivariate analysis with paired t-test showed that there was influence of aromatherapy rose toward decrease of anxiety in patiens pre-operative major surgery (p-value = 0,000 α = 0,05).
CORRELATION OF SELF EFFICACY WITH COMPLIENCE UNDERGOING HEMODIALYSIS ON PATIENTS CHRONIC KIDNEY FAILURE IN GENERAL WALED HOSPITAL CIREBON
Authors: Sri Khoiriyah  , Endah Sari Purbaningsih  , Uni Wahyuni
Published: December 2021

Self efficacy is a belief held by patients with chronic kidney failure undergoing hemodialation. Compliance with hemodialysis is the behavior of patients in the form of adherence to undergo hemodialysis. Chronic kidney failure is a progressive and irreversible disruption of renal function in which the body's ability to fail to maintain metabolism and fluid and electrolyte balance, causes uremia (retention of urea and other nitrogenous wastes in the blood). This study aims to determine the relationship of self efficacy with adherence to undergo hemodialysis in patients with chronic kidney failure who undergo hemodialysis in Waled District Hospital Cirebon, 2020. 
This research method uses descriptive correlational with cross sectional approach. The population was patients with chronic renal failure who underwent hemodialysis at Waled District Hospital Cirebon as many as 128 patients and the sampling technique using purposive sampling technique obtained 57 respondents. The instrument used in the form of a questionnaire sheet, and data analysis using the Spearman rank test, the significance value α = 0.05. 
The results showed that self efficacy with a low category was (61.4%) and compliance underwent hemodialysis with an adherent category of (54.5%). There is a relationship between self-efficacy and compliance with hemodialysis in chronic renal failure patients undergoing hemodialysis at Waled Hospital, Cirebon Regency. Respondents with high self-efficacy have a high level of compliance with hemodialysis.
The Role of Information Systems in Enhancing the Implementation of Administrative Decisions
Authors: Alotaibi Mohammed
Published: December 2021

Information systems are currently used in all organizations due to their effectiveness in the implementation of administrative decisions. This study attempted to examine availability of information systems infrastructure, the impact of information systems on enhancing the procedures of the implementation of administrative decisions, and the obstacles that hinder the use of information systems to implement administrative decisions at Tabuk University in Saudi Arabia. In order to achieve these goals, the researcher used the descriptive analytical approach and used the questionnaire instrument in order to collect the data from the research sample. Population of the study comprised all the administrative employees at Tabuk University. The researcher distributed (325) questionnaires on the research sample and (252) questionnaires were put for study. The findings of the study showed that Tabuk University have a good infrastructure of information system that fit the work requirements and that help the employees to get accurate and timely reports. Also, the findings showed that the information systems have a robust role in enhancing the procedures of the implementation of the administrative decisions in terms of the availability of accurate, correct, and timely data to implement the administrative decisions properly. On the other hand, it was shown that there are obstacles for the use of information systems to implement administrative decisions such as the inappropriate organizational structures, lack of training, routine procedures, lack of funds to update the systems regularly, and employees’ resistance. Based on these results, the researcher recommended having a proper organizational structure that support information systems, holding regular training courses for the employees, motivating employees to avoid resistance, and ensuring the allocation of resources to get the new modern systems.
De redelijkheid en billijkheid en de verdeling van de gemeenschap van nalatenschap
Authors: Perrick S.
Published: December 2021

De redelijkheid en billijkheid en de verdeling van de gemeenschap van nalatenschap

Schrijver behandelt het belang van zowel de aanvullende als de beperkende werking van de redelijkheid en billijkheid bij de verdeling van nalatenschap. Daarbij zijn in het bijzonder van belang de waardering en de wijze van verdelen van de te verdelen goederen.
De redelijkheid en billijkheid en de legitieme portie
Authors: Mellema-Kranenburg T.J.
Published: December 2021

De redelijkheid en billijkheid en de legitieme portie

Kunnen de redelijkheid en de billijkheid de regels betreffende de legitieme portie opzijzetten? Dat is de vraag die in deze bijdrage wordt besproken. De regeling van de legitieme portie is van dwingend recht. In beginsel dient terughoudend opgetreden te worden om de regels van dwingend recht opzij te zetten. Dat geldt ook voor de legitieme portie. In uitzonderlijke gevallen waar strikte toepassing tot een maatschappelijk ongewenste situatie leidt, is afwijking van de dwingendrechtelijke regel met een beroep op de redelijkheid en de billijkheid echter niet onmogelijk.
Pedagogy around graffiti
Authors: Śliwerski Bogusław
Published: December 2021

In this article graffiti is perceived as the art of living with images operated by young artists. The author draws attention to the fact that this art does not only have a negative perception of character, and thus also a social perception (reception). There is explained what the polarization effect of two neighboring generations of graffiti artists in the social space is - open and hidden, in which a presented group of artists tries to manifest their position and presence. Is it worth talking about graffiti in pedagogy in social sciences? The author analyzes it (graffiti) which may not penetrate the structures of life of the young generation, their school, and out-of-school environments, and what does not become the source of rebellion and also a way for establishing a new type of social and educational relationship.
Jødisk mangfold i norske KRLE-lærebøker?
Authors: Herberger Tyson , Aschim Anders
Published: December 2021

I hvilken grad kommer mangfoldet innen jødedommen til uttrykk i norske lærebøker i KRLE? Artikkelen undersøker framstillingen av jøder og jødedom i tre mye brukte læreverk for grunnskolens ungdomstrinn, med utgangspunkt i spørsmålet om representasjon, slik det er definert i Robert Jacksons fortolkende tilnærming til religionsundervisning. Selv om indre mangfold i noen grad tematiseres eksplisitt i bøkene, finner vi at det særlig er bestemte grupper som får representere jødedommen i tekst og illustrasjoner. Begrepene ortosentrisme og askenormativitet brukes for å karakterisere framstillinger som gir henholdsvis ortodoks og askenasisk jødedom en hegemonisk posisjon.

Nøkkelord: jødedom, mangfold, KRLE, lærebøker, ungdomstrinnet
HIGH-SPEED WAVE-PIERCING CATAMARAN GLOBAL LOADS DETERMINED BY FEA AND SEA TRIALS
Authors: Almallah I , Lavroff J , Holloway D S , Davis M R
Published: December 2021

Wave-piercing catamaran hull forms are widely used for high-speed ferry applications due to the hull slenderness, suitable for achieving high speeds. The global loads acting on these craft are of great interest as there is limited knowledge on determining the magnitude of the loads, in particular when operating in random sea conditions. Longitudinal and transverse bending moments as well as pitch connecting moments and hull torsion loads act on the hull simultaneously. This paper investigates the estimation of these global loads from full-scale catamaran sea trials strain gauge data using finite element methods. Det Norske Veritas (DNV) load cases are applied to a finite element model in order to determine the conversion between local strain values observed during sea trials and prevailing global loads. Comparisons are thus made of global loads determined from strain data collected from sea trials with DNV global load cases. The results show that this method is relatively reliable for the prediction of hull global loads in the absence of slamming. Comparisons have been made for different heading angles. The quasi-static design loads are important during the ship design stage, as they are good proxies in wavelengths comparable to the hull length for rationally determined loads obtained from a first-principles dynamic analysis. The broad aims here are to demonstrate the use of strain sensor data obtained during sea trials for determination of global sea loads, to reconcile the loads thus determined with DNV load cases and thereby to improve the accuracy of the predicted loads used in design to increase the structural efficiency of vessel design.
DEVELOPMENT OF A MATHEMATICAL MODEL FOR PERFORMANCE PREDICTION OF PLANING CATAMARAN IN CALM WATER
Authors: Ghassemzadeh A , Dashtimanesh A , Habibiasl M , Sahoo P
Published: December 2021

In this paper, an attempt has been made to predict the performance of a planing catamaran using a mathematical model. Catamarans subjected to a common hydrodynamic lift, have an extra lift between the two asymmetric half bodies. In order to develop a mathematical model for performance prediction of planing catamarans, existing formulas for hydrodynamic lift calculation must be modified. Existing empirical and semi-empirical equations in the literature have been implemented and compared against available experimental data. Evaluation of lift in comparison with experimental data has been documented. Parameters influencing the interaction between demi-hulls and separation effects have been analyzed. The mathematical model for planing catamarans has been developed based on Savitsky’s method and results have been compared against experimental data. Finally, the effects of variation in hull geometry such as deadrise angle and distance between two half bodies on equilibrium trim angle, resistance and wetted surface have been examined.
AN INTEGRATED FUZZY MCDM MODEL FOR EVALUATION AND SELECTION OF A SUITABLE TUGBOAT
Authors: Balin A , Şener B , Demirel H
Published: December 2021

Tugboats are of vital importance in ports where a significant portion of world trade takes place. Selection of a tugboat that suitable for different operations in a port is a challenging problem that requires many different criteria to be evaluated at the same time. This selection requires high experience as well as technical knowledge of the tugboats and the operations to be carried out. In the present paper, an integrated model for evaluation and selection of tugboats is given. Based on the statistical data available in the study, assessment of the effect of different criteria on different harbour tugboats categorized according to the propulsion systems were carried out. The criteria for the tugboat alternatives were assessed through a questionnaire by subject-matter-experts containing comparative technical, financial and operational questions. The weights of each criteria were calculated using fuzzy Shannon’s entropy and fuzzy TOPSIS was utilized to rank the alternatives. Finally, the most suitable tugboat according to propulsion system was selected.
DETERMINISTIC-BASED SHIP ANTI-COLLISION ROUTE OPTIMIZATION WITH WEB-BASED APPLICATION
Authors: Fışkın R , Nasibov E , Yardımcı M O
Published: December 2021

Most of the accidents are caused by human error at sea so, decision making process made by navigators should be more computerised and automated. The supported decision making can be a step forward to decrease the risk of collision. This paper, in this respect, aims to present a deterministic approach to support optimum collision avoidance trajectory. This approach involves a collision avoidance course alteration. A web-based application coded with "JavaScript" programming language on the "Processing" software platform which allows the own ship to change her course in a deterministic manner to avoid collision optimally has been introduced. Algorithm structure of the method has been formulated and organized according to the International Regulation for Preventing Collision at Sea (COLREGs). The experimental tests results have revealed that the system is practicable and feasible and considerably outperforms heuristic-based method. It is thought that the developed method can be applied in an intelligent avoidance system on board and provides contribution to ship collision avoidance process, automation of ship motion control and ship traffic engineering.
“LIQUEFACTION” AND “DYNAMIC SEPARATION” DIFFERENT ASPECTS OF THE SAME PROBLEM
Authors: Ferauge S , Jacobs W , De Baere K
Published: December 2021

In 2015 the Bulk Jupiter sank during bad weather loaded with bauxite. Nearly automatically everybody considered “liquefaction” to be the prime cause of this accident. Liquefaction is a phenomenon where solid bulk cargo, triggered by the ship movements, starts to behave has a high density viscous liquid in the holds. The stability is negatively influenced by the free surface effect and further research, especially by the Global Bauxite Working Group or GBWG showed that bauxite ore simply will not liquefy even under the worst case shipping conditions. Evidence from real world shipments of bauxites shows that instabilities due to moisture cannot be explained by liquefaction phenomena, but can be under a “dynamic separation” mechanism of instability. Both liquefaction and dynamic separation are caused by an excessive moisture of the bauxite cargo. However, the influence on the stability of the ship is fundamentally different.
ASSESSING THE DETERMINANTS OF SAFETY CULTURE IN THE MARITIME INDUSTRY
Authors: Andrei D , Grech M R , Griffin M , Neal A
Published: December 2021

This paper presents the study approach, findings and the way forward of an Australian Linkage Council funded collaborative research project. The research was conducted by a group of researchers from the Australian Maritime Safety Authority, Curtin University and the University of Queensland, focusing on safety culture. More than 1,000 seafarers from 197 ships comprising 23 flag States were surveyed. The survey assessed safety culture, work demands, fatigue, mental health, and well-being and safety performance. Results show that although safety culture was viewed positively, a number of risk factors were also reported that could have a negative influence on safety. For example, the data indicates that work demands are high and negatively impact seafarers’ recovery and long term wellbeing. Similarly, the negative types of safety compliance behaviours reported by participants are an indicator of reduced levels of safety culture. The findings are being used to implement a set of recommendations to improve safety on board ships. The recommendations center on a) improving the quality of work procedures; b) introduction of effective fatigue management systems; and c) improving the quality of work design and organisational support. The findings of this study have been presented at a range of industry forums, briefings, and at the International Maritime Organization.
O Capital no futebol: uma análise da mercadoria jogador
Authors: Araujo Lucas Giachetto de , Giglio Sérgio Settani
Published: December 2021

A proposta deste artigo é a de articular, a partir da leitura da primeira seção do “O Capital: Crítica da economia política” de Karl Marx (2013), uma análise da questão da mercadoria no futebol, mais especificamente do jogador como mercadoria, partindo da posição dicotômica que o jogador de futebol possui dentro do futebol profissional, ocupando um lugar de duplo estatuto, sendo produtor de mercadoria e a própria mercadoria. Para isso, o artigo se utiliza do materialismo histórico dialético para compreender essa posição do jogador e da dinâmica do capital, aplicado ao futebol. Além de uma investigação teórica sobre as categorias marxianas, o artigo apresenta dados empíricos que corroboram com a mesma. Por fim, o artigo analisa como se da a dinâmica centro-periferia do capital e perpassa pelo funcionamento do esporte como um aparelho ideológico, além de trazer uma proposta de como deve ser a luta do torcedor dentro do sistema.
Diagnosticando as torcidas antifascistas: como a classe, a raça e o gênero redimensionam as relações de poder no futebol a partir da Ultras Resistência Coral
Authors: Pinheiro Caio Lucas Morais
Published: December 2021

Este artigo avalia a emergência de torcidas antifascistas na história dos modelos coletivos do torcer e os tensionamentos provocados nas dimensões de gênero, raça e classe. A partir da projeção e do alcance que o futebol produziu desde o século XX, mobilizando milhares de pessoas de diferentes formas, questões como machismo, homofobia e racismo conformaram a experiência desse esporte na sociedade. À vista disso, ao posicionar a profusão de torcidas antifascistas no século XXI, consideramos delinear um quadro histórico das torcidas organizadas através do esboço da terminologia de primeira, segunda, terceira e quarta ondas do torcer. Utilizamos como fontes históricas depoimentos, periódicos e imagens, ressaltando suas condições sociais de produção e de circulação. Portanto, este artigo lança luz sobre os desdobramentos, os significados e o potencial político do antifascismo nas torcidas de futebol ao trazer à tona manifestações sociais de torcedores/as organizados/as. Dessa forma, há neste texto um diagnóstico do movimento contemporâneo de politização, sob o ponto de vista político de esquerda, dos espaços futebolísticos.
O futebol e o rádio: audição coletiva, redes nacionais e o esporte na Inconfidência
Authors: Correa Luiz Otávio
Published: December 2021

Este artigo pretende discutir a relação entre o rádio e o Futebol. O caminho escolhido foi a História Social, observando tanto o esporte quanto o meio de comunicação rádio nas suas relações com o seu tempo histórico e com as apropriações realizadas pelas pessoas comuns, através das práticas esportivas e comunicativas que estão imbricadas. Pesquisando a relação entre o rádio e o futebol estudamos também os processos de constituição das tradições, as apropriações dos espaços urbanos e a maneira como os meios de comunicação deslocam as experiências para uma outra dimensão. Na parte final do artigo retomamos, numa outra perspectiva, a pesquisa que realizamos sobre a Rádio Inconfidência, inserindo-a no contexto histórico mais amplo. O futebol nasce da vivência coletiva e cotidiana, como uma prática de grupos sociais, mas o rádio o transforma em um elemento de reconfiguração da própria experiência das pessoas comuns, consolidando o futebol no Brasil como um elo entre os indivíduos, nas várias mediações que realizam no seu dia-a-dia.
Memórias de uma vida dedicada ao estudo das mulheres no esporte: entrevista com Silvana Vilodre Goellner
Authors: Coelho Nivalda Pereira , Marta Felipe Eduardo Ferreira
Published: December 2021

O objetivo deste estudo foi analisar a trajetória de vida da professora Silvana Goellner, a partir de uma entrevista realizada na cidade de Alagoinhas-Ba no dia 25 de outubro de 2019. A metodologia utilizada foi pautada na história oral, visto que possibilita um maior aprofundamento dos aspectos que marcaram a vida da entrevistada, os quais foram apresentados no decorrer deste trabalho em três momentos: contextos e possibilidades da infância, processo de formação acadêmica e contribuições para o estudo sobre mulheres. Algumas situações vivenciadas na sua infância, como a aproximação com os esportes e a figura marcante da mãe enquanto uma mulher de luta, refletiram significativamente ao longo da sua vida, direcionando e vinculando suas escolhas acadêmicas e profissionais aos aspectos sociais. Foi possível entrelaçar os fragmentos de uma memória individual da entrevistada com memórias oficializadas perante a sociedade e que se configuraram enquanto marcadores para sua atuação acadêmica e científica. Seu pioneirismo nas discussões sobre mulheres no esporte, bem como sua história de vida enquanto mulher e pesquisadora, deixaram um legado que contribui diretamente para o campo da Educação Física, se tornando referência nesses estudos ao registrar e dar visibilidade aos processos de luta das mulheres no esporte.
Pathophysiology of Gallstones
Authors: Ram Attri Mela , Ahmad Kumar Irshad , Mohi Ud Din Ferkhand , Hussain Raina Ashiq , Attri Aakarshit
Published: December 2021

Gallstones are the stones developing in the gallbladder. Evolution of pathophysiology changes the trends of treatment of a disease. Laparoscopic revolution was only because of gallstones diseases. The shifting of food habits increased the incidence of diseases in developing countries. There are mainly three types of stones Cholesterol, pigment and brown stones. The pathophysiology of which is different for each type. Cholesterol stones being most common owing to the risk factors being prevalent in the developing and developed societies. Pigment stones being most common in blood disorder patients while brown stones are most common in common bile duct and are infected ones.
Waveform Design for Energy Efficient OFDM Transmission
Authors: Nikookar Homayoun
Published: December 2021

In this chapter, a green radio transmission using the binary phase-shift keying (BPSK) modulated orthogonal frequency-division multiplexing (OFDM) signal is addressed. First, the OFDM transmission signal is clearly stated. For a specified performance of the system, the least transmit power occurs by the optimal OFDM shape, which is designed to minimize the average inter-carrier interference power taking into account the characteristic of the transmit antenna and the detection process at the receiver. The optimal waveform is obtained by applying the calculus of variations, which leads to a set of differential equations (known as Euler equations) with constraint and boundary conditions. Results show the transmission effectiveness of the proposed technique in the shaping of the signal, as well as its potential to be further applied to smart context-aware green wireless communications.
A Funhouse Mirror: Muscular Co-Contractions as a Reflection of a Spontaneous Aberrant Regeneration of the Brachial Plexus Injury in the Adults - Anatomical Background, an Attempt to Classify and Their Clinical Relevance within the Reconstruction Strategie
Authors: A. Gatskiy Alexander , B. Tretyak Ihor
Published: December 2021

A certain number of spontaneously recovering birth injuries to the brachial (BPI) plexus are known to be accompanied by muscle co-contractions (Co-Cs). The process of aberrant spontaneous regeneration contributes to the appearance of this phenomenon. Treatment strategies are mostly narrowed down to temporarily “switching off” the antagonist, allowing the agonist to perform. Less is known about the incidence of BPI-associated Co-Cs in adults (a-BPI), the control of which mainly presumes the extrapolation of a treatment strategy that has been shown to be effective in infants. Nowadays, surgical reconstruction of independent elbow flexion at BPIs relies heavily on redirection (transfer) of nerves that produce their own Co-Cs. These induced Co-Cs could potentially be reduced. Selecting the appropriate nerve transfer strategy (when the donor pool is narrowing), with its potential impact on the already complex and intricate global and segmental biomechanics of the upper extremity, becomes challenging. The chapter presents the anatomical background for the occurrence of muscular Co-Cs, a work on clinical classification of both regeneration associated and induced Co-Cs, possible surgical strategies, their benefits and limitations, in the presence of regeneration-associated muscle Co-Cs at a-BPI and clinical examples.
Unidirectional Carbon Fiber Reinforced Thermoplastic Tape in Automated Tape Placement Process
Authors: Risteska Svetlana
Published: December 2021

Thermoplastic matrix composites are finding new applications in the different industrial areas, thanks to their intrinsic advantages related to environmental compatibility and process-ability. The tape placement process is one of the few techniques that have the potential to continuously process thermoplastic composites in large industrial applications. Fiber-reinforced thermoplastic tapes are subjected to high heating and cooling rates during the tape placement process. The application of laser heating for the tape placement process requires a thorough understanding of the factors involved in the process. Qualitative experimental analysis is presented to identify the important phenomena during the tape placement of carbon (PEEK, PEKK, PAEK PPS) tapes. The present chapter focuses on the input parameters in the process of manufacturing composite parts. The mechanical performance of the final parts depend on a number of parameters. It should be void-free and well consolidated for reliable use in the structure. In the present work, it is becoming increasingly wiser to introduce the production of high-quality laminates, using laser AFP and ATL with quality consolidation during the laying process. The experimental results in this chapter help to better understand the consolidation process during LATP.
Vascular Brain Disease in Geriatric Neuropsychiatry
Authors: Sousa Alves Gilberto , Kenji Sudo Felipe
Published: December 2021

Vascular brain diseases are a significant cause of dementia, and their presence, alone or associated with degenerative conditions, increases the risk of conversion to progressive cognitive decline. Neuropsychiatric manifestations vary according to the affected brain territory and disrupted neuronal circuits. In the current chapter, epidemiological prevalence, the harmonization of the diagnostic criteria of vascular subtypes, and the impact of age and socio-demographic aspects are critically reviewed. Another explored topic refers to the diagnostic and therapeutic approach. Structural imaging, including magnetic resonance (MRI) and computer tomography (CT), and a thorough neuropsychological and clinical exam, may help establish the differential diagnosis and substantially impact clinical evolution. Treatment involves various strategies, including controlling cardiovascular and metabolic risk factors, such as hypertension, atrial fibrillation, cardiopathies, and adopting a healthy lifestyle. Treatment relies on preventive and health promotion strategies related to the timely control of vascular risk factors and symptomatic approaches. The use of acetylcholinesterase inhibitors aims at stabilizing symptoms and is recommended in all stages of dementia.
Results from Telehealth
Authors: Clarke Malcolm
Published: December 2021

Telemedicine and telehealth have a wide range of definitions and understanding. Telehealth has been described as taking many forms and having many terms to describe its activities such as; home health care, telecare, tele-dermatology, tele-psychiatry, tele-radiology, telemonitoring, and remote patient monitoring. In general, the purpose of telehealth is to acquire information on a patient in one location, make that information available in a separate location, usually for the convenience of the clinician, and then use that information to provide management to a patient, who may be in a further location, through the mediation of a remote clinician, or directly to the patient. Typically this has taken the form of the patient being in their own home or at a clinical establishment remote from the hospital such as the district hospital, remote clinic, and primary care, with clinical information being collected and transferred using technology between locations. This chapter focuses on results from telehealth in the form of remote patient monitoring (RPM), in which data is collected from the patient whilst they are in their own home, or other non-clinical setting such as residential care.