bluuebunny/crossref_metadata_2025 huggingface dataset:
INTEGRATION OF RESEARCH RESULTS IN THE PRODUCTION OF THE SYNCHRONOUS MOTOR FOR ELECTRIC BUSES
Authors:   Institutul Național de Cercetare-Dezvoltare pentru Ingineria Electrică ICPE-CA, București, TUDOR Emil , BERCA Iulian ,   Joule Motors, Netherlands, CONSTANTIN Alexandru-Ionel ,   Institutul Național de Cercetare-Dezvoltare pentru Ingineria Electrică ICPE-CA, București,, DUMITRU Constantin ,   Institutul Național de Cercetare-Dezvoltare pentru Ingineria Electrică ICPE-CA, București,, ILIE Mihăiță - Alexandru ,   UMEB Electromottoren, București, România
Published: March 2023

The historical manufacturer of electric traction machines for trams and trolleybuses, the innovative commercial company UMEB, has initiated a joint project with the National Institute of Research and Development for Electrical Engineering ICPE-CA, to design and produce a new line of electric machines that achieve the desired power, starting torque, speed range and operating temperatures. Following the requests received by UMEB from the integrators of vehicles for the transport of people, the need arose to produce an electric motor characterized by a high torque density and a wide range of operating speeds. The development team selected the technical solution of permanent magnet and liquid-cooled synchronous motor, carried out the design theme, motor sizing, numerical simulation validation of the project, motor component design, their execution, assembly of the prototype motor and its testing. The resulting TN-EB 21 prototype engine is presented during this innovative development process.
Productivity and nutritional value of elephant grass BRS Kurumi subjected to different proportions of defoliation
Authors: Da Rosa Patricia Pinto , Ávila Bianca Pio , Scheibler Rudolf Brand , Kröning Alexsandro Bahr , Sauthier Janaína , Scheffler Guilherme Henrique , Schafhauser Junior Jorge , Ferreira Otoniel Geter Lauz
Published: March 2023

The objective of this paper was to evaluate productivity, nutritional value of forage and tillering of elephant grass cv. BRS Kurumi under different pre-defoliation and post-defoliation canopy heights (residual height). The experimental design consisted in a randomized complete block design, with four replications. Treatments corresponded to the factorial combination of two pre‐defoliation heights (60 and 80 cm) and three post-defoliation residue heights (10, 25 and 40 cm), combined in factorial design 2 x 3, being, respectively, 60 x 10 cm; 60 x 25 cm; 60 x 40 cm; 80 x 10 cm; 80 x 25 cm; 80 x 40 cm. Productive, bromatological, carbohydrate fractionation and in situ degradability characteristics were evaluated. Results indicated that if the objective is to seek short intervals between grazing, associated with higher forage quality, the 60 x 25, 60 x 40 and 80 x 40 managements are the most indicated ones. For maximum forage productivity, 80 x 10 and 80 x 25 are the most recommended ones. For tillering, a canopy height management of 80 cm is preferred, with 80 x 25 for aerial tillers and 80 x 40 for basal tillers.
Traitement tertiaire d’eaux usées urbaines pour la réutilisation par ultrafiltration
Authors: YANG J. , MONNOT M. , ERCOLEI L. , MOULIN P.
Published: March 2023

Dans un contexte de raréfaction de la ressource en eau, la réutilisation de l’eau est nécessaire. Dans cette étude, une unité d’ultrafiltration semi-industrielle placée en sortie d’une station d’épuration urbaine a été étudiée pour évaluer sa faisabilité et sa durabilité. L’optimisation des conditions opératoires a permis de donner pour la première fois des conditions d’exploitations fiables et durables qui se dégagent par une analyse comparative de l’impact de 15 conditions opératoires différentes sur la qualité de l’eau, la variation de perméabilité, la gestion du colmatage irréversible et le taux de conversion de l’eau. Une étude sur du long terme a validé cela avec des performances de filtration durables et adaptables quelles que soient la température et la qualité de l’eau d’alimentation. De plus, les rétrolavages essorés à l’air ont permis une excellente réversibilité du colmatage des membranes, qui était d’environ 1,25 à 2 fois supérieure à celle des rétrolavages classiques en moyenne. La qualité du perméat d’ultrafiltration a été suffisamment bonne pour être réutilisée dans des applications non potables, car elle répond à la meilleure qualité des directives de réutilisation de l’Organisation mondiale de la santé, aux normes de réutilisation de la France et à la réglementation européenne la plus récente pour l’irrigation agricole. Une étude spécifique du nettoyage des membranes a permis de montrer que l’utilisation de chlore pouvait avoir une efficacité accrue lorsqu’il est couplé à l’effet mécanique des rétrolavages essorés. Finalement, le calcul des coûts d’investissement et de fonctionnement du système d’ultrafiltration est donné dans les conditions optimisées. Au travers de cette étude, l’ultrafiltration apparaît comme un traitement tertiaire fiable pour la réutilisation de l’eau et les résultats donnent des indications opérationnelles pour l’échelle industrielle et des propositions pour la gestion du colmatage des membranes par rétrolavage à l’air assisté chimiquement.
THE ANIMAL KINGDOM IN THE PICTURE OF WORLD BY PHILOSTORGIUS
Authors:   Surgut State
            University, Zibaev A.V.
Published: March 2023

The article examines the place of the animal world in the picture of the world by
Philostorgius. Being a prominent representative of the Alexandrian school and the
heretical church historiography of the IV-V cent. AD, he approached this issue much more
seriously, paying attention to the symbolism due to the appearance and relationship of a
person with one or another biological species. All this correlates with the methods of
biological descriptions in antiquity, some of which are also used by modern biologists.
Careful handling of the biological terminology of Aristotle and Pliny is noticeable in
the use of such a key concept of the Philostorgian worldview as φύσις.Regarding animals,
he uses this word in the sense of gender, which successfully correlates with Aristotle's
“History of Animals”. It is concluded that the descriptions of animals in the
“Ecclesiastical History” is an imitation of “Natural History” by Pliny the Elder and
“History of Animals” by Aristotle. Trying to follow, on the one hand, Polybius in
covering the political events of the Roman Empire; on the other hand, Eusebius of
Caesarea in a story about the religious struggle between currents in Christianity,
Judaism and pagan cults; Aristotle and Pliny the Elder, in an effort to represent the
entire cosmos from Paradise and heaven, to the depths of the earth and Hell,
Philostorgius created a religious and political work with elements of scientific
descriptions, intended for an educated reader and aiming to educate a citizen of Rome, a
diversified Eunomian.
"Solutions of Split Equality Hammerstein Type Equation Problems in Reflexive Real Banach Spaces"
Authors:   DEPARTMENT OF MATHEMATICS AND STATISTICAL SCIENCES, BELAY YIRGA ABEBE , ZEGEYE HABTU ,   DEPARTMENT OF MATHEMATICS AND STATISTICAL SCIENCES, BOIKANYO OGANEDITSE A. ,   DEPARTMENT OF MATHEMATICS AND STATISTICAL SCIENCES
Published: March 2023

"The purpose of this study is to introduce an inertial algorithm for approximating a solution of the split equality Hammerstein type equation problem in general reflexive real Banach spaces. Strong convergence results are established under the assumption that the associated mappings are monotone and uniformly continuous. The results in this paper generalize and improve many of the existing results in the literature in the sense that the underlying mappings are relaxed from Lipschitz continuous to uniformly continuous and the spaces under consideration are extended from Hilbert spaces to reflexive real Banach spaces with a more general problem which includes the Hammerstein type equation problems."
Geometric inequalities in real Banach spaces with applications
Authors:   ", CHIDUME C. E. ,   AFRICAN UNIVERSITY OF SCIENCE AND TECHNOLOGY EMERGING REGIONAL CENTRE OF EXCELLENCE (ERCE) OF THE EUROPEAN MATHEMATICAL SOCIETY (EMS) ABUJA, NIGERIA"
Published: March 2023

"In this paper, new geometric inequalities are established in real Banach spaces. As an application, a new iterative algorithm is proposed for approximating a solution of a split equality fixed point problem (SEFPP) for a quasi-$\phi$-nonexpansive semigroup. It is proved that the sequence generated by the algorithm converges {\it strongly} to a solution of the SEFPP in $p$-uniformly convex and uniformly smooth real Banach spaces, $p>1$. Furthermore, the theorem proved is applied to approximate a solution of a variational inequality problem. All the theorems proved are applicable, in particular, in $L_p$, $l_p$ and the Sobolev spaces, $W_p^m(\Omega)$, for $p$ such that $2<p<\infty.$ "
Most continuous and increasing functions have two different fixed points
Authors:   ", REICH SIMEON ,   DEPARTMENT OF MATHEMATICS THE TECHNION – ISRAEL INSTITUTE OF TECHNOLOGY 32000 HAIFA, ISRAEL", ZASLAVSKI ALEXANDER J. ,   "DEPARTMENT OF MATHEMATICS THE TECHNION – ISRAEL INSTITUTE OF TECHNOLOGY 32000 HAIFA, ISRAEL"
Published: March 2023

"We study the space of all continuous and increasing self-mappings of the real interval $[0,1]$ equipped with the topology of uniform convergence. In particular, we show that most such functions have at least two different fixed points."
On Fixed Points of Enriched Contractions and Enriched Nonexpansive Mappings
Authors:   ", SALISU SANI ,   CENTER OF EXCELLENCE IN THEORETICAL AND COMPUTATIONAL SCIENCE (TACS-COE) & KMUTT FIXED POINT RESEARCH LABORATORY ROOM SCL 802, FIXED POINT LABORATORY, SCIENCE LABORATORY BUILDING DEPARTMENTS OF MATHEMATICS FACULTY OF SCIENCE, KING MONGKUT’S UNIVERSITY OF TECHNOLOGY THONBURI (KMUTT) 126 PRACHA-UTHIT ROAD, BANG MOD, THUNG KHRU, BANGKOK 10140, THAILAND  AND 2SULE LAMIDO UNIVERSITY KAFIN HAUSA DEPARTMENT OF MATHEMATICS FACULTY OF NATURAL SCIENCES P. M. B 048, JIGAWA, NIGERIA", KUMAM POOM ,   "CENTER OF EXCELLENCE IN THEORETICAL AND COMPUTATIONAL SCIENCE (TACS-COE) & KMUTT FIXED POINT RESEARCH LABORATORY ROOM SCL 802, FIXED POINT LABORATORY, SCIENCE LABORATORY BUILDING DEPARTMENTS OF MATHEMATICS FACULTY OF SCIENCE, KING MONGKUT’S UNIVERSITY OF TECHNOLOGY THONBURI (KMUTT) 126 PRACHA-UTHIT ROAD, BANG MOD, THUNG KHRU, BANGKOK 10140, THAILAND AND DEPARTMENT OF MEDICAL RESEARCH CHINA MEDICAL UNIVERSITY HOSPITAL CHINA MEDICAL UNIVERSITY TAICHUNG 40402, TAIWAN", SRIWONGSA SONGPON ,   CENTER OF EXCELLENCE IN THEORETICAL AND COMPUTATIONAL SCIENCE (TACS-COE) & KMUTT FIXED POINT RESEARCH LABORATORY ROOM SCL 802, FIXED POINT LABORATORY, SCIENCE LABORATORY BUILDING DEPARTMENTS OF MATHEMATICS FACULTY OF SCIENCE, KING MONGKUT’S UNIVERSITY OF TECHNOLOGY THONBURI (KMUTT) 126 PRACHA-UTHIT ROAD, BANG MOD, THUNG KHRU, BANGKOK 10140, THAILAND"
Published: March 2023

We apply the concept of quasilinearization to introduce some enriched classes of Banach contraction mappings and analyse the fixed points of such mappings in the setting of Hadamard spaces. We establish existence and uniqueness of the fixed point of such mappings. To approximate the fixed points, we use an appropriate Krasnoselskij-type scheme for which we establish $\Delta$ and strong convergence theorems. Furthermore, we discuss the fixed points of local enriched contractions and Maia-type enriched contractions in Hadamard spaces setting. In addition, we establish demiclosedness-type property of enriched nonexpansive mappings. Finally, we present some special cases and corresponding fixed point theorems.
Serious Games in Digital Gaming: A Comprehensive Review of Applications, Game Engines and Advancements
Authors: Gazis Alexandros , Katsiri Eleftheria
Published: March 2023

Serious games are defined as applied games that focus on the gamification of an experience (e.g., learning and training activities) and are not strictly for entertainment purposes. In recent years, serious games have become increasingly popular due to their ability to simultaneously educate and entertain users. In this review, we provide a comprehensive overview of the different types of digital games and expand on the serious games genre while focusing on its various applications. Furthermore, we present the most widely used game engines used in the game development industry and extend the Unity game machine advantages. Lastly, we conclude our research with a detailed comparison of the two most popular choices (Unreal and Unity engines) and their respective advantages and disadvantages while providing future suggestions for serious digital game development.
Developing and Managing Knowledge through the Eyes of the Young Learner: ‘Alive’ Manipulatives before Abstract Notions
Authors: Patsiomitou Stavroula
Published: March 2023

The current study has been influenced by that aspect of the philosophy of Realistic Mathematics Education which holds that mathematics should be learned as an activity of progressive mathematization. In this study I have used the Geometer’s Sketchpad to design tasks for young learners, anticipating their reactions. My aim is to propose and introduce types of tasks /problems designed for primary-level learners, concentrating on two aspects: (a) using play-based “alive” tasks to demonstrate mathematical concepts (b) linking the sequential visual representations with instrumentally decoded math notions, thus making the whole figural diagram “alive”, while giving the students the potential to focus their attention on simultaneous modifications (and transformations) of objects on the screen. In the current study, I paraphrase Pestalozzi’s words "things before words, concrete before abstract” as “active or alive manipulatives before words, ‘dynamic’ concrete before abstract".
NUMERICAL EXPERIMENT ON SHEAR TESTING OF A CROSS-LAMINATED WOODEN ELEMENT
Authors:   M.K. Ammosov North-Eastern Federal University, Romanov P.G. , Sivtsev P.V. ,   M.K. Ammosov North-Eastern Federal University
Published: March 2023

A numerical experiment on shear tests of a model of a wooden CLT-panel revealed the possibility of visualizing the wave process of stress and strain propagation. Deformation as a process continuous in time is described discretely, in minimal time steps, with a visual display of a video sequence of positions in the space of the locus of tangent strain tensors. A qualitative and quantitative continuous wave pattern of stresses shows areas of the model volume where stress and strain waves arise and move. Stress isosurfaces are visualized. It is concluded that it is possible to divide the stress values expected in the numerical experiment into arbitrarily narrow intervals and separately monitor these processes in numerical models.
DETERMINATION OF CONDITIONAL COEFFICIENTS FOR REDUCING THE RIGIDITY OF MONOLITHIC REINFORCED CONCRETE STRUCTURES IN THE FINITE ELEMENT MODEL OF THE STRUCTURE
Authors:   A.F. Mozhaisky Military Space Academy, Ivanov Yu.M.
Published: March 2023

The article is devoted to an urgent problem related to the reasonable consideration of changes in the stiffness characteristics of core elements in finite element models when calculating buildings and structures made of monolith reinforced concrete. The approach proposed in the article is aimed at meeting the requirements of SP 63.133330-2018 "Concrete and reinforced concrete structures" and SP 430.1325800.201 "Monolithic structural systems". The sequence and content of the stages of solving the problem of determining conditional coefficients of stiffness reduction are disclosed. The results of calculation of conditional coefficients of stiffness reduction and modulus of concrete deformation are presented on the example. The area of variation of the coefficients and modulus of deformation for a given level of loading of the structure and structure is shown. It is shown how the change in the stiffness of the finite elements affects the redistribution of bending moments in the beam structure in comparison with the calculated model with the initial stiffness of the same for all finite elements of the model.
INTERNAL CONTROL AS ONE OF THE FUNCTIONS OF ENTERPRISE MANAGEMENT
Authors:   Lecturer, Department of Accounting and Audit, Fergana Polytechnic Institute, Fergana, Republic of Uzbekistan, Atabayeva Z.A.
Published: March 2023

The article considers the requirements for the organization of control, which allows to significantly increase the level of management of economic objects, special attention is paid to the issues of internal control, as the most important function of the management system, as one of the conditions for the effective functioning of economic entities. It is noted that in modern conditions, internal control is becoming one of the most important elements of effective enterprise management, and the financial result of the organization's activities directly depends on a properly organized management system. The article concluded that the organization's internal control system is an important part of the enterprise management system and business management in general, it enables the organization to prevent large losses and achieve planned results.
A CREATOR WITH GOOD INTENTIONS
Authors:   Professor, Department of the Uzbek language and literature, Navoi State Pedagogical Institute, Uzbekistan, Kholmurodov Abduhamid
Published: March 2023

The article analyzes the poems, quatrains and new ideas included in the books of the poet, writer, playwright Mengliboy Murodov "Saylanma" and " Umidli dunyo yoxud turfarang tuyg'ular tarannumi". We made comments about the poet's unique folk style and literary techniques used in his poems.
POETIC STRUCTURE OF THE FIRST DOSTON “KHAMSA”
Authors:   Associate Professor, Phd, Department Of Uzbek Language And Literature Uzbekistan, Navoi State Pedagogical Institute, Sharipova Nigora
Published: March 2023

The article presents a unique plot, poetic structure and compositional features, as well as a chain of compositions that distinguishes “Hayrat ul-abror” from the other “Khamsa’s” poems.
THE INFLUENCE OF PUBLIC OPINION ON THE SOLUTION OF THE PROBLEMS OF WAR AND PEACE OF MODERN CONDITIONS
Authors:   Research, Sharda University Uzbekistan, Rajabov Kamronbek Ulugbek ogli
Published: March 2023

In this article, the influence and reasons of public opinion on the origin of various and external conflicts were considered
METHODS OF INCREASING THE DURATION OF THE BELT, WHICH IS THE MAIN BODY OF BELT CONVEYORS
Authors:   Fergana Polytechnic Institute, Uzbekistan, G‘Ulomjonovna Nishonova G‘Azaloy
Published: March 2023

Fergana Polytechnic Institute, Uzbekistan
ANALYSIS OF SHIRT FABRICS FROM A MIXTURE OF LOCAL RAW MATERIALS
Authors:   Phd, Lecturer, Fergana Polytechnic Institute, Fergana, Uzbekistan, Ikromjon Ogli Oripov Jasurbek , Davronbek Ogli Yunusov Maqsudbek ,   Master's Student, Fergana Polytechnic Institute, Fergana, Uzbekistan
Published: March 2023

Nowadays, if the pole component is obtained due to the mixing of fibres in the technological process of spinning, the production of textiles that meet the high aesthetic and hygienic operational requirements and world demand has increased significantly. In the article, a comparative study of theoretical and experimental methods in the analysis of tissue structure and physical-mechanical properties, theoretical justification of the importance of thread parameters, research of ways to increase the hygienic properties of the tissue in the production of shirt fabrics, silk and the development of a new type of cotton thread tissue was comparatively analyzed.
METHODS OF ANALYSIS OF VALUES REFLECTED IN PROVERBS
Authors:   Phd, Associate Professor, Tashkent State University Of Uzbek Language And Literature Named After Alisher Navoi, (Uzbekistan), Komilova Gavharoy Ruzimovna
Published: March 2023

The article discusses the advantages of using axiological scales in the analysis of the level of values reflected in the Uzbek language proverbs. Axiolinguistics is a science that integrates axiology and linguistics and is interrelated with linguoculturology, psycholinguistics, sociology, and cognitology. Axiolinguistics has emerged as a result of highlighting the role of lexical units in the expression of axiological content. The article discusses the main goals, tasks and main issues of axioinguistics. Linguistic definition of evaluation and value, methods of evaluation are described. Scales are the methods of measurement and evaluation used in the exact and natural sciences. In recent years, as a result of the use of scales in the socio-humanitarian spheres, linguistic, psycholinguistic, axiolinguistic scales have emerged. The scale method evaluation level is also important in determining the norm of the relationship. The role of axiolinguistic scales in illuminating the content level reflected in the proverbs is illustrated by case studies. The results and conclusions are presented on the basis of the axiolinguistic scale. Recommendations for using this method are given.
THREE-WAVE MOISTURE METER
Authors:   Assistant, Fergana Polytechnic Institute, Fergana, Uzbekistan, Mirzasharifovna Kipchakova Gavharay
Published: March 2023

Synchronous detectors are controlled by pulses from the corresponding power generator and, therefore, a signal is allocated that is proportional to the reflected radiation flux at the corresponding wavelength, which is then fed to the input of the information processing unit.
PROBLEMS OF ENVIRONMENTAL SAFETY OF WATER TREATMENT FACILITIES
Authors:   Master's Student, Department of Construction and Installation of Engineering Communications, Fergana Polytechnic Institute, Fergana, Uzbekistan, Khamidova Azimakhon , Mamatisayev Giyosiddin ,   PhD, Decent, Department of Construction and Installation of Engineering Communications, Fergana Polytechnic Institute, Fergana, Uzbekistan
Published: March 2023

The article justified the urgency of ensuring the environmental safety of water intake and treatment facilities in water supply systems by creating a complex of specialized protective equipment. The operation of water supply systems was analysed, as a result of which it was determined that the environmental safety of water intakes was insufficient. To solve this problem, the scientific justification of the ecologically sustainable operation of the natural-technical system of the specialized type "natural water environment - water management complex - agricultural water supply system" was carried out. The proposed systematic approach to solving the vital problems of ensuring the environmental safety of water intake facilities of water systems is to provide high-quality water to consumers in any operating conditions (mud, suspension) of agricultural water supply systems. At the same time, the complex of water and intake treatment facilities improves the river ecosystem.
GENERAL CONDITIONS FOR RELEASE FROM CRIMINAL LIABILITY IN CONNECTION WITH THE FACT THAT THE GUILTY PERSON HAS ACTUALLY REPENTED OF HIS ACT
Authors:   Аssociate Professor, Department Of Criminal Law, Criminology And Fight Against Corruption, Tashkent State University Of Law Uzbekistan, Allanova Azizakhon
Published: March 2023

The social relations that arise in the release from responsibility due to the fact that the guilty person regrets his act, the conditions for the release from responsibility due to the fact that the guilty person regrets his act, and the criminal law norms regarding the basis of their application are analyzed.
THE ROLE OF MUSIC IN HUMAN’S LIFE
Authors:   Phd Student, National University Of Uzbekistan, Umurzakov Islom
Published: March 2023

Music is a melody that reflects the inner emotional experiences of a person. "Music (Greek - art of muses) is an art form that reflects human emotional experiences, thoughts, imagination through the consistency or set of musical sounds (tones, melodies)." The genesis of music goes back to primitive times. There are different theories about this in science. Some researchers associate the emergence of music with a primitive ritual, some with the labor process, others with hunting processes (pre-hunting and post-hunting games).
THE METHODS OF WELDING DETAILS OF SEWING ITEMS FROM THERMOPLASTIC MATERIALS
Authors:   Senior Lecturer, Department Of ", Maxmudjon Turdiyev ,   Light Industry Technology",   , Fergana Polytechnic Institute, Fergana, Uzbekistan, Abdurakhimova Manzura ,   Assistant, Department Of "Light Industry Technology", Fergana Polytechnic Institute, Fergana, Uzbekistan
Published: March 2023

This article describes the types of seams used in the process of manufacturing thermoplastic materials, which can be produced on the basis of new directions in the direction of sewing in the field of the light industry, which is developing year by year in our country.
COMPARISON OF MODELS OF MAGNETIZATION CURVES AND HYSTERESIS LOOPS ACCORDING TO THE GILES-ATHERTON MODEL FOR SOFT MAGNETIC AMORPHOUS ALLOYS
Authors:   Tashkent State Transport University (Tashkent, Uzbekistan), I.M. Bedritsky , L.Kh. Bazarov ,   Tashkent State Transport University (Tashkent, Uzbekistan), K.K. Zhuraeva ,   Tashkent State Transport University (Tashkent, Uzbekistan), M.Zh. Mirasadov ,   Tashkent State Transport University (Tashkent, Uzbekistan)
Published: March 2023

The subject of research in the article is ferromagnetic soft magnetic amorphous materials and alloys, which are used in power sources of automated control systems, and in vehicle electrical installations. The aim of the work is an objective comparison of two magnetization models for soft magnetic amorphous alloys - the main magnetization curve using approximation functions and the Giles-Atherton hysteresis loop model. In the study, the least squares method was used to optimize the main magnetization curve and the Giles-Atherton hysteresis loop optimization method with the aim of its maximum coincidence with the experimentally obtained loop. Experimental and reference data for common types of magnetically soft amorphous alloys were used for modeling. As a criterion of model accuracy for both modeling methods, the relative error in determining the magnetic induction value was chosen, and the experimental value obtained from the real hysteresis loop of a magnetically soft amorphous alloy was taken as its exact value, and the approximate value was taken from calculations of the magnetic induction value using the methods of approximating the magnetization curve and simulation of the hysteresis loop using the Giles-Atherton method. As a result of the research, it was revealed that both models of magnetization of magnetically soft amorphous materials give simulation results similar in accuracy. The obtained results of the study can be used to select an appropriate magnetization model for the mathematical description of ferromagnetic devices using magnetically soft amorphous metals and alloys. The final conclusion about the advantages of a particular model can only be made on the basis of the ultimate goals of the analysis.
IMPORTANCE OF AUDIT OF ACCOUNTING OPERATIONS PERFORMED IN BANKS
Authors:   Tashkent Institute Of Finance, Uzbekistan, Umarov Zafar Absamatovich
Published: March 2023

In the article, the content of settlement operations shown to bank customers in banks, the theoretical basis of its accounting and auditing are presented and analysed with examples.
IN THE UZBEK LANGUAGE, SYNCRETISM IS IN LEXEMES OF THE ADJECTIVE/ADVERB TYPE
Authors:   Candidate Of Philological Sciences, Associate Professor, Andijan State University, Uzbekistan, Tajiyev Alimjon Muydinovich
Published: March 2023

In this article, the syncretic nature of lexemes of adjectives in Turkic languages, including Uzbek, is presented. Discussions are held on the basis of research on the content of the term adverb as an independent term. It is explained that studying it as an independent word group in Turkic languages, including Uzbek is still controversial. This article is based on research, which was discussed in the Turkish language, including Uzbek, as well as a self-contained group of words.
PSYCHOLOGY OF PERSONALITY OF THE HEAD OF MODERN COMPREHENSIVE SCHOOLS
Authors:   Teacher Of The Department “Pedagogy, Psychology And Technology Of Education” Of The Regional Center For Retraining And Advanced Training Of Public Education Workers, Uzbekistan, Saidnegmatovna Aliyeva Kamola
Published: March 2023

The psychological portrait of the head of modern comprehensive schools, the influence of management style on the general climate in the team, the modern requirements of managers is one of the urgent problems.
HISTORY OF THE STUDY OF KANPIRAK WALL
Authors:   Lecturer National University Of Uzbekistan Tashkent, Uzbekistan, Khaydarov Zukhriddin
Published: March 2023

This article devoted study of wall named “Kanpirak”. Many defense structures from the early Middle Ages have been preserved in our country. Today, we have some information about the history of their construction and what function they performed.An example of this is the wall of Kanpirak located in the oasis of Bukhara.
ADVANTAGES AND DISADVANTAGES OF USING MULTIMEDIA TECHNOLOGIES IN THE EDUCATIONAL SYSTEM
Authors:   Tashkent Economy Under The Tashkent State University Of Economics And Industrial Technical School, Uzbekistan, Tayirova Muhabbat Atakhanovna
Published: March 2023

The article examines the problem of using multimedia educational tools as an effective source of filling and transferring knowledge. Particular attention was paid to the following positive aspects of the use of multimedia teaching tools: improvement of methods and technologies, change of traditional forms of teaching and creation of new ones, improvement of teaching efficiency, students' self-confidence formation of motives for self-development of learning, quick control and analysis of obtained results, increasing the amount of information over a certain period of time. The following negative aspects of the use of multimedia instructional manuals are considered: the reduction of social relations, the reduction of interaction and communication, the formation of individualism, the difficulty of transitioning from a symbolic form to a system of practical actions. The problems related to the introduction of multimedia teaching aids into the educational process are analyzed: searching for information in telecommunication networks, preparing the teacher to work with multimedia tools, changing the role of the teacher in the educational process, and compliance with requirements.
One That Got Away: A Case of The Forgotten Ureteral Stent
Authors: Otasowie Claire , Chan Kenrick Kai Chi
Published: March 2023

Appropriate concordance between surgeon, patient and allied healthcare professionals is essential in preventing errors such as ureteric stents being left in situ. This case highlights the classic “Swiss cheese” model of errors leading to the described consequences. The case discusses pertinent points regarding appropriate pre-stent counselling of patients (although this may not always be feasible in the emergency setting), the emphasis on the surgeon who places a stent being responsible for arrange an appropriate management plan for the stent, the notification from the administrative team if a patient fails to attend follow up, as well as the joint responsibility between patient and surgeon to ensure the management plan is followed. Unfortunately, there is no widely used nationalised system in place for the recording and subsequent follow up of stent insertions. This usually either relies on the surgeon themselves to book / arrange follow up for the stent (sometimes with the help of the administrative team), and/or a stent registry such as the one described on the British Association of Urological Surgeons (BAUS) website. However, these locally arranged systems again may be prone to errors such as forgetting or incorrectly recording the stent insertion, emails to administrative teams being lost or not interpreted correctly, database corruption/errors/unavailability, or patients moving out of area.
Special care should be taken with patients who may be at a higher risk of having a forgotten stent. Specifically, those who may have no sensation of a stent, and those who may not fully understand the potential complications of not being followed up appropriately such as in this case. This report presents the case of Mr X, a 70-year-old man who presented with acute-on-chronic renal failure due to an extensively encrusted ureteral stent that had been placed to alleviate obstructive uropathy, and subsequently forgotten for almost two years.
Social Skills Assessment and Suggested Intervention Plan in a Teenager with William Syndrome
Authors: Chaldi Dimitra
Published: March 2023

Williams Syndrome (WS) is a neurodevelopmental disorder which can affect equally both genders. It is a genetic disorder which is associated with hemideletion of 28 genes on chromosome 7q11.23. In our case, we have a 16-year-old girl with WS who engages to inappropriate social behavior (i.e., inappropriate contact). The purpose of this assignment is to analyze the assessment data and based on them, propose and implement effective and individualized treatment strategies to prevent and decrease the occurrence of the target behavior. Part of this research study is also to provide mediator training to the teacher.
KURIKULUM DAN PEMBELAJARAN PADA SEJARAH DAN KEBUDAYAAN ISLAM DI MTs KIFAYATUL AKHYAR KOTA BANDUNG
Authors: Sujati Budi
Published: March 2023

Berdasarkan kebijakan dari kementrian agama tentang pendidikan Islam yang mengatur bahan ajar pembelajaran, maka Sejarah dan kebudayaan Islam merupakan pelajaran yang wajib diajarkan di tingkat Madrasah Ibtidaiyah hingga Madrasah Aliyah. Dalam pembelajaran tersebut sangat menarik untuk ditelaah mengenai aspek-aspek dan pendekatan dalam pembelajaran tersebut. Harapannya hasil kajian telaah bisa memberikan paragdigma baru mengenai pemetaan materi yang selama ini masih membingungkan baik untuk siswa sendiri maupun tenaga pendidik yang selama ini kesulitan memberikan pemahaman untuk psesrta didik khususnya di tingkat satuan pendidikan jenjang Madrasah Tsanawiyah. Oleh karenanya tulisan ini memberikan aspek kognitif dan informatif mengenai suatu cara bagaimana para stockholder bisa mengembangkan materi pelajaran secara deskriptif-naratif sejarah dan kebudayaan Islam agar bisa dipahami oleh para siswa di tingkat Tsanawiyah.
IMPLEMENTASI PENDEKATAN PAKEM BERBASIS BIOENTERPRENEURSHIP PADA PEMBUATAN NATA DE COCO TERHADAP HASIL BELAJAR DAN MOTIVASI ENTERPRENEUR SISWA
Authors: Mudatsir Mudatsir
Published: March 2023

Pembelajaran IPA Industri di SMK Plus fatahillah belum mampu  meningkatkan hasil belajar dan motivasi enterpreneur siswa untuk berkarya dalam membuat suatu produk. Salah satu cara untuk menggugah motivasi siswa dalam berkarya adalah dengan pembelajaran berbasis enterpreneur. Sementara itu untuk mencapai tujuan tersebut dibutuhkan pendekatan belajar yang mampu membuat siswa semangat dalam belajar, aktif, kreatif dan efektif  mencapai tujuan pembelajaran. Kebutuhan tersebut mengindikasikan bahwa pendekatan PAKEM (pembelajaran aktif, kreatif efektif dan menyenangkan) dianggap tepat untuk diterapkan dalam pembelajaran berbasis bioenterpreneurship. Tujuan penelitian ini untuk mengetahui keterlaksanaan pendekatan PAKEM berbasis bioenterpreneurship, peningkatan hasil belajar, peningkatan motivasi enterpreneur, respon siswa dan respon guru terhadap pembelajaran. Penelitian dilakukan dengan desain pretest posttest control group design. Populasi penelitian adalah siswa kelas XII SMK Plus Fatahillah 2015/2016. Sampel diambil melalui purposive sampling dengan jumlah responden 60 siswa yang terbagi dalam kelas kontrol dan eksperimen. Hasil penelitian diperoleh, (1) pembelajaran terlaksana 100% (2) hasil belajar siswa mengalami kenaikan sedang pada kelas kontrol dengan dengan N gain 0,45  dan N gain pada kelas eksperimen 0,73 yang berarti peningkatannya tinggi. Untuk menguji perbedaan hasil belajar kelas kontrol dan eksperimen maka dilakukan uji Mann whitney menghasilkan perbedaan signifikan dengan hasil  0,00 < 0,05.  (4) respon tinggi diberikan oleh siswa dengan prosentase sebesar 80% siswa menyatakan setuju dan tertarik pada pembelajaran PAKEM berbasis bioenterpreneurship.(5) Respon guru terhadap pembelajaran PAKEM berbasis bioenterpreneurship dari hasil prosentase 60% setuju  dan 40% sangat setuju, respon tinggi diberikan guru terhadap pembelajaran PAKEM berbasis bioenterpreneurship. Maka dapat disimpulkan bahwa pendekatan PAKEM dapat meningkatkan hasil belajar, motivasi enterpreneur serta respon positif dari siswa maupun dari guru.
AVALIAÇÃO DE PROTOCOLOS DE CONTROLE COOPERATIVO EM VANT’S
Authors: De Sá Denis Fabrício Sousa , Fonseca Neto João Viana Da
Published: March 2023

Este trabalho apresenta uma plataforma 3D, desenvolvida para aplicações de protocolos multiagentes na ótica de sistema guia, através dos conceitos de centralização, liderança e formação de agentes. Cada agente consiste de um Veículo Aéreo Não Tripulado (VANT) do tipo quadrimotor. Neste sentido, a plataforma foi desenvolvida com base na dinâmica não linear do VANT, juntamente a vários protocolos multiagentes que regem o comportamento cooperativo, tendo como resultados gráficos e dados para avaliação de performance com base em erro, energia e colisões. Os conceitos de sistemas multiagentes assim como os modelos matemáticos das interações entre os agentes, definidos como protocolos são apresentados. Esses protocolos são aplicados para que os Drones ou agentes possam se movimentar de forma autônoma, visando evitar colisões, seguindo um líder e obtendo uma formação geométrica espacial. Esse processo ocorre devido a sincronização entre os agentes. Assim, são avaliados através de simulações a aplicação multiagente utilizando modelos linearizados e não linearizados do Drone.
Formation of the First Planetesimals via the Streaming Instability in Globally Turbulent Protoplanetary Disks?
Authors: Estrada Paul R. , Umurhan Orkan M.
Published: March 2023

Using self-consistent models of turbulent particle growth in an evolving protoplanetary nebula of solar composition, we find that recently proposed local metallicity and Stokes number criteria necessary for the streaming instability to generate gravitationally bound particle overdensities are generally not approached anywhere in the disk during the first million years, an epoch in which meteoritic and observational evidence strongly suggests that the formation of the first planetesimals and perhaps giant planet core accretion are already occurring.
Hard X-Ray to Radio Multiwavelength SED Analysis of Local U/LIRGs in the GOALS Sample with a Self-consistent AGN Model including a Polar-dust Component
Authors: Yamada Satoshi , Ueda Yoshihiro , Herrera-Endoqui Martín , Toba Yoshiki , Miyaji Takamitsu , Ogawa Shoji , Uematsu Ryosuke , Tanimoto Atsushi , Imanishi Masatoshi , Ricci Claudio
Published: March 2023

We conduct hard X-ray to radio multiwavelength spectral energy distribution (SED) decomposition for 57 local luminous and ultraluminous infrared galaxies observed with the Nuclear Spectroscopic Telescope Array and/or Swift/Burst Alert Telescope in the GOALS sample. We modify the latest SED-fitting code X-CIGALE by implementing the infrared (IR) CLUMPY model, allowing us to conduct the multiwavelength study with the X-ray torus model XCLUMPY self-consistently. Adopting the torus parameters obtained by the X-ray fitting, we estimate the properties of the host galaxies, active galactic nucleus (AGN) tori, and polar dust. The star formation rates (SFRs) become larger with merger stage and most of them are above the main sequence. The SFRs are correlated with radio luminosity, indicating starburst emission is dominant in the radio band. Although polar-dust extinction is much smaller than torus extinction, the UV-to-IR (mainly IR) polar dust luminosities are ∼2 times larger than the torus ones. The polar-dust temperature decreases while the physical size, estimated by the temperature and dust sublimation radius, increases with AGN luminosity from a few tens of parsec (early mergers) to kiloparsec scales (late mergers), where the polar dust likely comes from expanding (i.e., evolving) dusty outflows. A comparison between the SFRs and intrinsic AGN luminosities suggests that starbursts occur first and AGNs arise later, and overall their growth rates follow the simultaneous coevolution local galaxy–SMBH mass relation. We confirm the coexistence of intense starbursts, AGNs, and large-scale outflows in late mergers, supporting a standard AGN feedback scenario.
Observable Signatures of Stellar-mass Black Holes in Active Galactic Nuclei
Authors: Tagawa Hiromichi , Kimura Shigeo S. , Haiman Zoltán , Perna Rosalba , Bartos Imre
Published: March 2023

Stellar-mass black holes (BHs) are predicted to be embedded in the disks of active galactic nuclei (AGNs) due to gravitational drag and in situ star formation. However, clear evidence for AGN disk-embedded BHs is currently lacking. Here, as possible electromagnetic signatures of these BHs, we investigate breakout emission from shocks emerging around Blandford–Znajek jets launched from accreting BHs in AGN disks. We assume that most of the highly super-Eddington flow reaches the BH and produces a strong jet, and the jet produces feedback that shuts off accretion and thus leads to episodic flaring. These assumptions, while poorly understood at present, yield observable consequences that can probe the presence of AGN-embedded BHs as well as the accretion process itself. They predict a breakout emission characterized by luminous thermal emission in the X-ray bands and bright broadband nonthermal emission from the infrared to the gamma-ray bands. The flare duration depends on the BH’s distance r from the central supermassive BH, varying between 103–106 s for r ∼ 0.01–1 pc. This emission can be discovered by current and future infrared, optical, and X-ray wide-field surveys and monitoring campaigns of nearby AGNs.
New Recurrently Active Main-belt Comet 2010 LH15
Authors: Chandler Colin Orion , Oldroyd William J. , Hsieh Henry H. , Trujillo Chadwick A. , Burris William A. , Kueny Jay K. , DeSpain Jarod A. , Farrell Kennedy A. , Mazzucato Michele T. , Bosch Milton K. D. , Shaw-Diaz Tiffany , Gonano Virgilio
Published: March 2023

We announce the discovery of a main-belt comet (MBC), 2010 LH15 (alternately designated 2010 TJ175). MBCs are a rare type of main-belt asteroid that display comet-like activity, such as tails or comae, caused by sublimation. Consequently, MBCs help us map the location of solar system volatiles, providing insight into the origins of material prerequisite for life as we know it. However, MBCs have proven elusive, with fewer than 20 found among the 1.1 million known main-belt asteroids. This finding derives from Active Asteroids, a NASA Partner Citizen Science program we designed to identify more of these important objects. After volunteers classified an image of 2010 LH15 as showing activity, we carried out a follow-up investigation which revealed evidence of activity from two epochs spanning nearly a decade. This discovery is timely, with 2010 LH15 inbound toward its 2024 March perihelion passage, with potential activity onset as early as late 2023.
Grain Size Effects on Visible and Near-infrared (0.35–2.5 μm) Laboratory Spectra of Ordinary Chondrite and HED Meteorites
Authors: Bowen Bryn , Reddy Vishnu , De Florio Mario , Kareta Theodore , Pearson Neil , Furfaro Roberto , Sharkey Benjamin , McGraw Allison , Cantillo David , Sanchez Juan A. , Battle Adam
Published: March 2023

Remote spectral characterization of near-Earth asteroids (NEAs) relies on laboratory spectral calibration to constrain their surface composition, including mineral chemistry and relative mineral abundances. Often these calibrations are based on fine meteorite powders that are representative of regolith observed on large NEAs such as (433) Eros. However, spacecraft observations of smaller NEAs such as (25143) Itokawa, (101955) Bennu, and (162173) Ryugu show surfaces devoid of a thick layer of regolith and instead find variegated landscapes with millimeter-sized particles to meter-scale boulders. Here we present the results of a laboratory study to understand the effects of grain size on the spectral properties of meteorites and how this can impact ground-based characterization of NEAs. Our study focuses on ordinary chondrites (H, L, LL) and HED meteorites, as they comprise ∼90% of all meteorites that fall on Earth. Compared to ordinary chondrites, the spectral band parameters of HED meteorites are less affected by changing grain size. Among the ordinary chondrites, LL chondrites are least affected, but the spectral band parameters and mineral chemistries and abundances for H and L chondrites are most affected by changing grain size. Grain size does not seem to have any significant effect on the taxonomic classification of our meteorite spectra. We also used the Hapke model to investigate trends in single-scattering albedo as a function of grain size and present equations to recover the grain size from a spectrum.
Strong Depletion of 13C in CO Induced by Photolysis of CO2 in the Martian Atmosphere, Calculated by a Photochemical Model
Authors: Yoshida Tatsuya , Aoki Shohei , Ueno Yuichiro , Terada Naoki , Nakamura Yuki , Shiobara Kimie , Yoshida Nao , Nakagawa Hiromu , Sakai Shotaro , Koyama Shungo
Published: March 2023

The isotopic signature of atmospheric carbon offers a unique tracer for the history of the Martian atmosphere and the origin of organic matter on Mars. The photolysis of CO2 is known to induce strong isotopic fractionation of the carbon between CO2 and CO. However, its effects on the carbon isotopic compositions in the Martian atmosphere remain uncertain. Here, we develop a 1D photochemical model to consider the isotopic fractionation via photolysis of CO2, to estimate the vertical profiles of the carbon isotopic compositions of CO and CO2 in the Martian atmosphere. We find that CO is depleted in 13C compared with CO2 at each altitude, due to the fractionation via CO2 photolysis: the minimum value of the δ
13C in CO is about −170‰ under the standard eddy diffusion setting. This result supports the hypothesis that fractionated atmospheric CO is responsible for the production of the 13C-depleted organic carbon in the Martian sediments detected by the Curiosity Rover, through the conversion of CO into organic materials and their deposition on the surface. The photolysis and transport-induced fractionation of CO that we report here leads to a ∼15% decrease in the amount of inferred atmospheric loss when combined with the present-day fractionation of the atmosphere and previous studies of carbon escape to space. The fractionated isotopic composition of CO in the Martian atmosphere may be observed by ExoMars Trace Gas Orbiter and ground-based telescopes, and the escaping ion species produced by the fractionated carbon-bearing species may be detected by the Martian Moons eXploration mission in the future.
D3.3 Identification of current monitoring workflows and bottlenecks
Authors: Morán-Ordóñez Alejandra , Beja Pedro , Fraixedas Sara , Herrando Sergi , Junker Jessi , Kissling W. Daniel , Lumbierres Maria , Lyche Solheim Anne , Miret Gabriel , Moe Jannicke , Moreira Francisco , Pereira Henrique , Santana Joana , Villero Dani , Brotons Lluís
Published: March 2023

The EuropaBON project seeks to design a European Biodiversity Observation Network to monitor the status and trends of European biodiversity and ecosystems in the coming years. To accomplish this, the project has brought together biodiversity monitoring experts and other relevant stakeholders from various sectors (policy, NGO, academia, business, citizen science) from all over Europe. These have agreed on a list of 70 Essential Biodiversity Variables (Deliverable 4.1) that should enable tracking the progress of biodiversity-oriented policy instruments and provide information on changes in biodiversity at different levels.