bluuebunny/crossref_metadata_2025 huggingface dataset:
A FEATURES OF THE IMPLEMENTATION OF CADMIUM-BASED ELECTROPLATING COATINGS
Authors:   M.Utemissov West Kazakhstan University, Sdikova G.Zh. , Shamilova А.Zh. ,   M.Utemissov West Kazakhstan University
Published: June 2023

The rapid economic, scientific and technical development of the Republic of Kazakhstan in order to achieve the modern level of technological development requires a wide production of metal products and equipment, using technically and economically effective methods. For this purpose, one of the main ways of producing corrosion-resistant and efficient metal products and parts is cadmium plating. Cadmium plating is flexible, easily amenable to rolling, stamping, bending. Freshly prepared sheathing is better welded on acid-free fluxes than zinc. Goals and objectives. A study of the technology of cadmium tape, made of stainless steel, grade 2X18Н10T. A comparative analysis of the types and composition of cadmium electrolytes has been carried out. The factors affecting the quality of the resulting packaging are investigated, the calculation of the observed main indicators of products after electrolysis has been carried out. Results. Before coating the surface of metal products, geometric calculations of the surface of the coated products have been carried out, and their results have been processed to correctly select the density and current strength for a given operating mode. It has been established that the quality of the coating undergoes changes depending on the composition of the electrolyte, its temperature and current density. The surfactant has contributed to the production of a durable packaging layer with the possibility of increasing potency during use, including the work with such surfactants as dextrin, gelatin, carpentry glue. Conclusion. It has been shown that the cadmiumcoated tape has no gloss unless a surfactant is used. It has been found that when the current is overvoltaged, the tape is covered with fine-grained granules and darkens. When the tape has been cadmated, the cadmium layer has deposited on the surface of the tape increasing with a time increase.
FEATURES OF THE SCANDIUM IONS INTERACTION WITH THE INTERPOLYMER SYSTEM LEWATIT CNP LF (H+ ) - AB-17-8 (OH- ) SYSTEM
Authors:   A.B. Bekturov Institute of Chemical Sciences JSC, Khimersen Kh. , Jumadilov Т.К. ,   A.B. Bekturov Institute of Chemical Sciences JSC, Mukatayeva Zh.S. ,   A.B. Bekturov Institute of Chemical Sciences JSC, Korganbayeva Zh.K. ,   Abai Kazakh National Pedagogical University, Haponiuk J. ,   Gdansk University of Technology, Imangazy A. ,   A.B. Bekturov Institute of Chemical Sciences JSC
Published: June 2023

The sorption of the interpolymer systems on the basis on Lewatit CNP LF and AB-17-8 industrial ion exchanges in the relation to scandium ions has been studied. The purpose of this research has been to study the sorption capacity of the interpolymer system “Lewatit CNP LF:AV-17-8” in relation to scandium ions. Methodology. To calculate the sorption parameters, the optical density of the solutions has been measured on the Jenway-6305 spectrophotometer. The obtained results have shown that the maximum sorption degree of the “Lewatit CNP LF:AV-17-8” interpolymer systems during 48 h of interaction has occurred in the molar ratios (3:3, 2:4 and 1:5) of polymers, the sorption degrees have been 26.4%; 27.9% and 26%, respectively. As can be seen, the value of the sorption degree is maximum at the ratio of 2:4. The value of the sorption degree in this ratio is higher by 32.5% and 28.5%, respectively, as compared with the degree of sorption of individual ion exchangers Lewatit CNP LF (6:0) and AV-17-8 (0:6).The highest values of the polymer chain binding degree after 48 h with scandium ions in the interpolymer system “Lewatit CNP LF:AV-17-8” for the ratios of 3:3; 2:4 and 1:5 have been 4.87%, 5.25% and 5.01%, respectively. The values of the polymer chain binding degree of the individual Lewatit CNPLF (6:0) and AV-17-8 (0:6) ion exchangers, after 48 h have been 3.68% and 4.26%, respectively. Conclusion. The obtained results have shown that the mutual activation of ion exchange resin the interpolymer system leads to a significant increase in their sorption capacity.
PROMISING MULTIFUNCTIONAL ANIONITES FOR THE EXTRACTION OF CHROMIUM (VI) IONS
Authors:   A.B. Bekturov Institute of Chemical Sciences JSC, Kovrigina T.V. , Khakimbolatova K.Kh. ,   A.B. Bekturov Institute of Chemical Sciences JSC, Chalov T.K. ,   A.B. Bekturov Institute of Chemical Sciences JSC, Begenova B.Y. ,   M. Kozybayev North Kazakhstan University NPLC
Published: June 2023

30% of the chromium ore reserves in the world are concentrated in Kazakhstan, during the processing of which large volumes of wastewater containing toxic chromium salts, are formed. Сhromium is one of the priority components both in terms of emission and toxicity (for Cr(VI), the maximum permissible concentration is 0.05 mg/l). The compounds of chromium (III) and especially chromium (VI) have a general toxic, allergenic, carcinogenic, mutagenic effect on the human body, and are among the most dangerous pollutants for the environment. The aim of this work is to develop a technological scheme for the extraction of Cr (VI) ions by multifunctional ion exchangers. Methods. Anionite, based on diglycidyl ether of dioxyphenylpropane, allylglycidyl ether and polyethylenimine – Ionite No. 1 has been synthesized by polycondensation, and epoxyamine has been synthesized from benzylamine and epichlorohydrin, by the condensation of which Ionite No.2 has been obtained with polyethylenimine. The sorption of chromium ions on newly synthesized anionites has been studied, using model solutions with the concentrations of 25, 50, 75 and 100 mg/l Cr (VI). Results and discussion. It has been established that Ionite No.1 exhibits greater affinity for Cr (VI) ions. So, its maximum sorption capacity is 13.5, and that of Ionite No.2 is 11.7 mg/g. Conclusion. We have proposed a basic technological scheme of a desalination plant, consisting of modular units: reagent-mechanical, sorption, membrane, ion exchange and bacterial purification. It has been established that reagentmechanical purification is the initial stage of water treatment, designed to isolate insoluble coarse- and fine-dispersed impurities.
INVESTIGATION OF MODIFIED POLYACRYLAMIDE FOR OIL DISPLACEMENT
Authors:   A.B. Bekturov Institute of Chemical Sciences JSC, Tusupkaliev E.A. , Issa A.B. ,   M. Auezov South Kazakhstan University, Beissenbayev O.K. ,   M. Auezov South Kazakhstan University, Kydyraliyeva A.Sh. ,   M. Auezov South Kazakhstan University, Yessirkepova M.M. ,   M. Auezov South Kazakhstan University, Kainarbayeva Zh.N. ,   A.B. Bekturov Institute of Chemical Sciences JSC
Published: June 2023

At present, the use of surfactants and water-soluble polyelectrolytes, which act as stabilizing and selective agents, is inextricably linked with the successful solution of the technological issues in the world of chemical, oil and other industries. The purpose of the work is to synthesize and study the physicochemical properties of modified polyacrylamide with gossypol resin and further crosslinking in the presence of potassium persulfate and sodium sulphate to displace oil. Methods. To establish the spectral characteristics of the modified PAA, IR spectra have been taken on an IR-Fourier spectrometer. For the structural-elemental composition (SEM), a Jeol JSM-6490l V electron microscope has been used. The viscosity of modified PAA solutions has been measured in a Ubellode capillary viscometer with a hanging level. Results and discussion. The studies, carried out by the authors of the study of the colloid-chemical properties of polymer composites, allow us to conclude that the reagents obtained during the hydrolysis of vat residues of fatty acids distillation with sodium hydroxide with further cross-linking in the presence of potassium persulfate and sodium sulphate have good surfaceactive and emulsifying properties, which is important when displacing oil from layers. The surface tension of polymer compositions has been studied. With an increase in the concentration of the solution, the surface tension decreases, i.e., the surface activity increases. Conclusion. The research results show that the injection of a polymer reagent solution can increase the oil displacement efficiency by 6-7%.
Endüstriyel gelişime uygun yerlerin belirlenmesinde CBS ve AHP entegrasyonu yaklaşımı: Palandöken, Aziziye ve Yakutiye (Erzurum)
Authors: KIZILKAN Yusuf , BİRİNCİ Salih , KAYMAZ Çağlar Kıvanç
Published: June 2023

İnsan ve mekân etkileşimi kapsamında özellikle beşerî unsurların planlanması ve yer seçimi tercihleri, çevrenin korunması açısından önem arz etmektedir. Bu doğrultuda gerek uluslararası gerekse ulusal düzeyde birçok alanda gerçekleştirilecek yatırımlar için uygun yer seçimi yapılırken farklı ölçütlerin temel alındığı karar verme süreçlerinin kullanıldığı dikkat çekmektedir. Mekânsal organizasyon ve planlanma açısından çevresel sürdürülebilirlik kapsamında sanayi için uygun alanların belirlenmesi oldukça önemli bir konudur. Bu kapsamda araştırmanın amacı Palandöken, Aziziye ve Yakutiye ilçeleri için fiziki ve beşeri coğrafya özellikler dikkate alınarak sanayi altyapısının geliştirilmesine yönelik uygun alan belirlenmesidir. Çalışmada çok kriterli karar verme yöntemleri ve CBS (Coğrafi Bilgi Sistemleri) altyapısı çerçevesinde uzmanlarca belirlenen 10 kritere dayalı sanayi alanları için uygun yer belirlenmesi modeli ortaya konulmuştur. Analizler sonucunda çalışma sahasına ait arazilerin büyük bir kısmının (%83,19) endüstriyel alanların kurulması ve gelişimi için uygun olmadığı tespit edilmiştir. Böylece çalışmada ulaşılan bulgu ve elde edilen sonuçlar araştırma sahasında sanayinin geliştirilmesine yönelik yapılacak projeler için yer seçimi konusunda önemli bir eksikliğin giderilmesine ve sanayi yatırımlarının doğru yerlerde kurulmasına katkı sunacaktır. Ayrıca bu çalışmada ortaya konulan model, farklı alanlara ve sahalara uyarlanarak uygun yer seçimine yönelik gerçekleştirilecek yeni çalışmalar için örnek teşkil edecek ve aynı zamanda yeni model veya yaklaşımların geliştirilmesine de zemin hazırlayacaktır.
An uncertainty methodology for solar occultation flux measurements: ammonia emissions from agriculture
Authors: Mellqvist Johan , Vechi Nathalia T. , Scheutz Charlotte , Durif Marc , Gautier Francois , Johansson John , Samuelsson Jerker , Offerle Brian , Brohede Samuel
Published: June 2023

Abstract. Ammonia (NH3) emissions can negatively affect ecosystems and human health, so they should be monitored and mitigated. This study introduces a novel methodology for evaluating uncertainties in NH3 emissions measurements using the Solar Occultation Flux (SOF) method. The reactive nature of NH3 makes its measurement challenging, but SOF offers a reliable open-path passive method, utilizing solar spectrum data, thereby avoiding gas adsorption within the instrument. To compute NH3 gas fluxes, horizontal and vertical wind speed profiles, as well as plume height estimates and spatially resolved column measurements are integrated. A unique aspect of this work is the first-time description of plume height estimations derived from ground and column NH3 concentration measurements aimed at uncertainty reduction. Initial validation tests indicated measurement errors between −31 % and +14 % on average, slightly larger than the estimated expanded uncertainty ranging from ±12 % to ±17 %. Application of the methodology to assess emission rates from farms of various sizes showed uncertainties between ±21 % and ±37 %, generally influenced by systematic wind uncertainties and random errors. The method demonstrates the capacity to measure NH3 emissions from both small (~1 kg h−1) and large (~100 kg h−1) sources in high-density farming areas. Generally, the SOF method provided an expanded uncertainty below 30 % in measuring NH3 emissions from livestock production, which could be further improved by adhering to best application practices. The findings also have implications when using SOF to measure other gaseous species and in other applications.
A new tool to automatise the characterisation of fracture networks from 3D point cloud data
Authors: Bertrand Lionel , Bossennec Claire , Li Wan-Chiu , Borgese Cédric , Gavazzi Bruno , Frey Matthis , Géraud Yves , Diraison Marc , Sass Ingo
Published: June 2023

Abstract. Fracture networks linked to the brittle deformation of rocks are often hosts of fluid flows or geomechanical discontinuities which are important to model for rock mass stability analyses, reservoir assessment or storage capacity evaluation. However, the fractures can be mapped only poorly by subsurface geophysics or borehole imagery. 1D scan lines or 2D maps on outcrops analogues are thus one of the current methods used for the assessemet of the networks, but are very limited regarding the 3D distribution of the fractures. This paper shows the first tests and results for a new automated workflow of fracture properties characterization, using high resolution LiDAR and Photogrammetry data on outcrops. From the obtained 3d point clouds on different objects such as quarries, cliffs or road sides, we reconstruct the outcrop surface in a 3D meshed surface with the help of a Simple and Scalable Surface Reconstruction (SSSR). The fracture planes are automatically detected based on a region-growing segmentation approach based on the spatial distribution of the points. It allows to quickly and effectively extract fracture properties such as orientation, geometry and position in the 3d space, with a possibility for direct 3D density computation without using proxies from 1D or 2D data. This paper present the workflow methodology and the tests on 5 basement rock outcrops of different outcropping quality. We also compare the method with a manual fracture picking tool and a classical 1D scan line methodology on the field. It is a first step to get more precise, automatic, easier and faster modelling workflows on fractured rocks from outcrop analogues data.
MinVoellmy v1: a lightweight model for simulating rapid mass movements based on a modified Voellmy rheology
Authors: Hergarten Stefan
Published: June 2023

Abstract. The Voellmy rheology has been widely used for simulating snow avalanches and also for rock avalanches. Recently, a modified version of this rheology was proposed. While the conventional version of Voellmy's rheology uses the sum of Coulomb friction and a velocity-dependent friction term, the modified version assigns the two terms to different regimes of velocity. The software MinVoellmy presented here provides the first numerical implementation of the modified rheology. It consists of MATLAB and Python classes, where simplicity and parsimony were the design goals. In contrast to the majority of the models in this field, MinVoellmy uses a Cartesian coordinate system and a simple upstream scheme, which turns out to be sufficient for rheologies of the Voellmy type. Numerical tests reveal that the modified Voellmy rheology reproduces the empirical relation between runout length, height drop, and volume of large rock avalanches quite well. Furthermore, there seems to be a large potential for further research on hummocky deposit morphologies and longitudinal striations. However, the MinVoellmy software is only designed for research and teaching, but not for operational use in real-world hazard assessment.
Honoring Gülden Özcan
Authors: Nath Nisha
Published: June 2023

Panel Honouring the late Dr. Gülden Özcan, University of Lethbridge, Women Scholars’ Speaker Series
A Conversation with Gülden
Authors: Tejeda-Torres Arturo
Published: June 2023

Panel Honouring the late Dr. Gülden Özcan, University of Lethbridge, Women Scholars’ Speaker Series
Resisting in Exile
Authors: Akgül Ateş Elif
Published: June 2023

This text accounts for a woman’s exile experience from Turkey to Germany. A woman's narrative filled with pessimism, insecurity and hope.
Coping with the age of collapse
Authors: Yıldırım Didem
Published: June 2023

As buildings collapse humanity collapses - earthquake in Turkey (February 06, 2023).
Power System Security Protection in Microgrids Based on Advanced Metering Infrastructure
Authors: Mohammed Yekini Suberu , Kwembe Benjamin Amough
Published: June 2023

Modern electric power networks are progressively in demand for advanced protection systems due to the changing structures of the systems. In distribution power systems, emerging scenarios need some compelling protection efforts. In the last few decades, a lot of innovations such as Advanced Metering Infrastructure (AMI) have made incursions into the electric power sector. The development of AMI has fostered the integration of smart meter systems in microgrids and distribution networks with the capability to permit communication between electricity customers and utility service companies. Control and monitoring of information with regard to energy consumption is a phenomenal task that requires advanced information and communication technologies including some other essential parameters in real-time. Smart meters integrated into microgrids enable the utility to develop an electric power business efficiently. Therefore, this paper presents a study on the experimental on overview and investigation of the energy consumption pattern and data validation of smart meters installed in a smart grid project deployed by PowerGen in Nigeria. In addition, a comprehensive review of the security threats and control measures in microgrids was also presented. The results obtained show that utilities can increase their situational responses in a timely manner to the occurrence of abnormalities in the power grid to provide better monitoring and control services to energy customers.
Analysing and Optimizing the Refrigeration System Using Machine Learning Algorithm
Authors: Husainy Avesahemad S. N. , Kumbhar Bhushan S. , Chavan Prajwal S. , Attar Ajeem A. , Patil Hemant A.
Published: June 2023

The Cold chain/Refrigeration plays an important role for preserving vaccines as per the vaccine storage and guidelines prescribed by World Health Organizations and it is better than most of other preservation methods. The primary goal of adopting phase change material is to increase performance, cooling duration, capacity for storage, and to sustain the steady cooling effect for a longer length of time during power outages. In experimental set up it is decoded to use Inorganic and Eutectic phase change materials which is encapsulated in plastic containers inside the vaccine storage. The project will involve collecting data from sensors installed in cabinet and using machine learning algorithms to analyse the data and generate insights. The results of the project can be used to inform best practices for vaccine storage and contribute to the development of more efficient and effective cabinet management systems. This project explores the use of machine learning techniques to optimize the storage of vaccines in cabinet. Proper storage is critical to maintain vaccine efficacy, and therefore it is important to ensure that the temperature and humidity are kept within specific ranges. Machine learning models can be trained to predict the temperature and humidity levels in the cold rooms and to detect anomalies that may indicate a potential problem. This can help improve the monitoring and maintenance of the cabinet and reduce the risk of vaccine spoilage. Machine Learning algorithms like Regression and Classification are used on web-app because they provide us with continuous as well as discrete value as an output. Libraries like pandas, Numpy, sklearn, matplotlib are used to predict along with visualization because of which it will be possible to forecast the actual aspects like temperature and humidity. User Interface has also been developed which acquires input from any user and displays the data according to user’s inputs. The project will involve collecting data from sensors installed in cabinet and using machine learning algorithms to analyse the data and generate insights. The results of the project can be used to inform best practices for vaccine storage and contribute to the development of more efficient and effective cabinet management systems.
A Technical and Stylistic Study of Travelogues
Authors: Parveen Dr. Robina
Published: June 2023

Travel is a very important part of human life. Since time immemorial, every human used to travel from one place to another and would save the events and observations that occurred during the journey in his heart and mind and on his return, he would include other people in his travel experiences. This desire to tell a story led to the writing of a travelogue. A travelogue is a narrative genre of prose literature in which a traveler describes in writing the events, experiences, and observations he has witnessed. It not only describes external conditions, but also expresses internal emotions and feelings. Travelogue is a very important genre of Urdu literature which is increasing day by day. In all the travelogues that have been written to date, different techniques and styles have been experimented with.
Cyber-physical Systems and Artificial Intelligence: The Role of Cyber Security, Machine Learning, Threats and benefits to Modern Economies and Industries
Authors: Naqvi Syed Gulfraz , Sheraz Sheriyar , Mehmood Ikhlas , Yasin Muzzamil
Published: June 2023

We have seen several applications based on embedded system principles evolve during the last 20 years. However, embedded systems are only useful for standalone, modest-sized applications. The use of artificial intelligence (AI) in cyber-physical systems is now and, in the future, faced with several difficulties. It also looks at how machine learning, the contemporary economy, and business interact with cybersecurity and artificial intelligence. The emphasis of the literature study is on developing a conceptual framework that will enable automation at both the technological and human levels, hence enhancing AI's resilience. Paradigm changes are a reality in contemporary culture. New technologies that provide high-performance computing capabilities that allow the development of intricate artificial intelligence systems are a contributing factor in these shifts. These advancements have made it possible for brand-new cybernetic systems to emerge, in which artificial intelligence models are employed to carry out specific jobs inside the system using continually produced data. On the one hand, cyber systems are being used more and more often in isolated applications. On the other hand, there is still discussion around the simultaneous integration of cyber systems with other cyber systems, the creation of straightforward cognitive structures, and the profound autonomy of interaction with physical systems. Widely open issue that has only been addressed philosophically in select texts.
Revocation, replacement and termination by law of preventive measures deprived of liberty
Authors: Epure Ghennadi
Published: June 2023

Revoking, replacing or ceasing preventive measures on legal grounds is a procedural institution inherent in coercive procedural measures, which allows the court, as well as the prosecutor to release the accused or the defendant, as appropriate. This procedure is regulated by art. 195 of the Criminal procedure code and requires to be explained practically: how the release is carried out while the accused/ defendant is kept under preventive arrest or home arrest, in order to avoid the breach of the right to liberty and security, as enshrined in art. 5 of the European Convention on Human Rights.
Survey on lasers used in excessive hair removal and skin revitalization
Authors:   Zakład Dermatologii Doświadczalnej i Kosmetologii, Uniwersytet Jagielloński Collegium Medicum, Borkowska Marta , Niewęgłowska Magdalena ,   Zakład Dermatologii Doświadczalnej i Kosmetologii, Uniwersytet Jagielloński Collegium Medicum
Published: June 2023

Lasers are devices commonly utilized in beauty salons for aesthetic treatments. They are most often used for hair removal, scar leveling, hyperpigmentation, skin revitalization, as well as deleting dilated blood vessels and tattoos. The study aimed to analyze the interest of owners of cosmetology and aesthetic medicine salons, as well as their clients, in laser treatments used for excessive hair removal and skin revitalization. The study consisted of an anonymous survey of owners and employees of clinics where aesthetic treatments are performed. The most common laser used is the diode laser, operated by cosmetologists, mainly for excessive hair removal, and less frequently for skin revitalization.
The professionalisation of teachers: hierarchical position signalling system
Authors:   Institutul de Cercetare, Inovare și Transfer Tehnologic, Universitatea Pedagogică de Stat ", Nelu VICOL ,   Ion Creangă",   , Chișinău
Published: June 2023

The text reveals the context of today’s situation regarding the professionalisation of teachers, from initial training to in-service training, in the process of which the retention of the traditional model and paradigm is still noticeable, with the maintenance of the categorical vision of professional development, which constitutes a serious barrier to the non-categorical development of teacher training. All this converges in the reference system of the pedagogical community of schools, but this pedagogical community must also be endowed with the potential/ scientific spirit, reflective teachers, experience and reflective activity.
Current trends in research design from the perspective of university inclusion of young people with disabilities
Authors:   ", Aurelia Racu ,   Universitatea Pedagogică de Stat ",   ",   Ion Creangă",   ",   , Chișinău "
Published: June 2023

This article proves the fact that the scientific community around the world makes scientific efforts to identify and propose effective solutions for inclusive education. The promotion of inclusive universities implies not only overcoming the institutional barriers, which have been identified in the specialized scientific literature, but also knowing some steps that the specialists will apply in their activity of establishing an inclusive academic environment.
Interactions between attachment to parents and interpersonal relationships
Authors:   Universitatea de Stat din Moldova, Svetlana TOLSTAIA , Iana CIOBANU ,   Universitatea de Stat din Moldova
Published: June 2023

The study of family relationships and their influence on the nature of a child’s interaction with others is of particular importance. The article presents an overview of domestic and foreign publications on this issue, as well as the results of an empirical study of the influence of relationships with parents, which form their safety by maintaining proximity. The empirical study involved 10th-12th grade students aged 15 to 19 years (99 girls and 88 boys). Two inventories were applied: 1. The Inventory of Attachment to Parents and Peers (IPPA) – which provided information on the adolescent’s perception of the quality of attachment in relation to parents and peers. 2. Inventory of Interpersonal Problems - identification of the types of problems that appear in interpersonal relationships at the adolescent age. The obtained results allow us to state that adolescents with secure attachment, to male subjects compared to female subjects, demonstrate both similarity tendencies (type: dominant, vindictive, inhibited, insecure, friendly) and difference tendencies (type: distant, submissive, intrusive). At the same time, teenagers with a high level of trust in peers and positive communication denote an increased weight of the friendly relational type.
Research and development methods of pupils affectivity
Authors:   Institutul de Cercetare, Inovare și Transfer Tehnologic, Universitatea Pedagogică de Stat ", BATOG Mariana ,   Ion Creangă",   , Chișinău
Published: June 2023

The article presents research methods, but also methods, psychological techniques for developing the affectivity of students in general education institutions. In this context, the definition of affectivity is presented, some problems concerning the affectivity of students from the Republic of Moldova, nominated methods of research on the affectivity of students in primary, secondary, high school. Also listed and described are models, methods and techniques for developing the emotional abilities of school children,, proposed psychological recommendations.
Dimensiuni ale consumului de alcool în rândul adolescenților: studiu de teren
Authors:   ", IONAȘCU Grigore ,   Universitatea Pedagogică de Stat ",   ",   Ion Creangă",   ",   , Chișinău "
Published: June 2023

Alcohol is one of the most commonly used legal substances. Adolescent drinking behaviors cover a spectrum ranging from total abstinence to dependence. This research aimed to estimate the prevalence of consumption of different alcoholic beverages among Romanian adolescents. Another objective was to investigate the context (e.g., places where consumption occurs or the people with whom adolescents use this substance) as well as the pattern of consumption (e.g., reasons for drinking or frequency of ethanol intoxication). The sample included 688 adolescents (321 girls and 367 boys). Comparative data are presented.
Intervenția psihologică ca modalitate de diminuare a emoțiilor negative la adolescenți
Authors:   Universitatea Pedagogică de Stat ", STANCIU Mirela ,   Ion Creangă",   , Chișinău
Published: June 2023

The present article describes the result of a formative research which were orientate on reducing negative emotions at adolescents. In formative research were included 24 adolescents (12 experimental group and control group). On adolescents from experimental group were administrated a program of psychological intervention which contains techniques from cognitive-compartmental psychotherapy. As results were established changes in negative emotions, their psychological corelates and personality trait at adolescent from experimental group.
The self-image formation of students the primary classes in the process of receptivity the literary text
Authors:   Institutul de Cercetare, Inovare și Transfer Tehnologic, Universitatea Pedagogică de Stat ", ANDRIEȘ Vasile ,   Ion Creangă",   , Chișinău
Published: June 2023

This article presents the analysis of the ascertainment experiment, reflected in the test applied to 3rd and 4th grade students in the Republic of Moldova and Romania, within the research on the formation of the self-image of primary school students in the process of receiving the literary text. 3rd and 4th grades students from Romania and the Republic of Moldova completed a test with items based on a literary text, with answers that focused on the level of reception of the reproductive, productive or creative literary text, in order to identify the level of reception of the prevailing literary text and establish the methods to be applied in order to form the self-image of the students in the process of receiving the literary text.
Đánh giá tình trạng dinh dưỡng ở người bệnh ung thư tai mũi họng điều trị tại Bệnh viện Trung ương Quân đội 108
Authors: Vinh Uông Đức
Published: June 2023

Mục tiêu: Đánh giá tình trạng dinh dưỡng ở người bệnh được chẩn đoán ung thư vùng tai mũi họng đang điều trị tại Bệnh viện Trung ương Quân đội 108. Đối tượng và phương pháp: Mô tả cắt ngang 120 người bệnh điều trị nội trú tại Khoa Tai Mũi Họng và ngoại trú tại Khoa Xạ trị - Xạ phẫu, Bệnh viện Trung ương Quân đội 108 từ tháng 01 năm 2022 đến tháng 6 năm 2022, được chẩn đoán ung thư vùng tai mũi họng. Sử dụng công thức tính BMI và bộ công cụ đánh giá chỉ số PG-SGA trên từng người bệnh. Kết quả: Có 25% người bệnh tình trạng dinh dưỡng PG-SGA mức B (suy dinh dưỡng vừa); 35,8% người bệnh tình trạng dinh dưỡng PG-SGA mức C (suy dinh dưỡng nặng). Có 30/120 người bệnh ung thư giai đoạn III, IV có PG-SGA mức độ C (25,0%). Kết luận: Nghiên cứu cho thấy người bệnh ung thư tai mũi họng có nguy cơ suy dinh dưỡng là rất cao. Vì vậy, hỗ trợ dinh dưỡng đặc biệt quan trọng, nhân viên y tế cần sàng lọc, tư vấn chế độ dinh dưỡng phù hợp cho người bệnh đồng thời phải kiểm tra đánh giá tình trạng dinh dưỡng thường xuyên để tránh nguy cơ suy dinh dưỡng ảnh hưởng đến kết quả điều trị bệnh.
Programa para el manejo de la ansiedad escénica de los cuerdistas de la Orquesta de Cámara del Conservatorio Plurinacional de Música
Authors: Rodríguez Sandoval Ariana Blanca , Velásquez Olguín Carlos
Published: June 2023

El objetivo del presente artículo es proporcionar información acerca de la investigación realizada a 11 integrantes de la Orquesta de Cámara del Conservatorio Plurinacional de Música. A partir de los instrumentos de evaluación (entrevistas en profundidad y auto-registros) se concluye que los cuerdistas en su totalidad padecen de ansiedad escénico- musical, debido a factores como la inadecuada preparación, experiencias negativas, distorsiones cognitivas y transmisión de la música, entre otras. Con base a lo mencionado anteriormente se realizó la propuesta del programa, la cual está compuesta por tres módulos de catorce sesiones, con técnicas que intentan coadyuvar en la disminución los niveles de ansiedad en músicos y mejorar la calidad interpretativa de estos cuerdistas.
Tecnologias sociais para convivência com o semiárido: a experiência da comunidade Santa Rita no município do Congo-PB.
Authors:   , Bezerra Cavalcante Lindinaldo
Published: June 2023

Este estudo de caso foi realizado no interior paraibano no município do Congo, situado no Cariri Ocidental na Paraíba, mais precisamente na comunidade Santa Rita, procurando abordar as mais diferentes formas de tecnologias utilizadas pelos moradores da comunidade para captação e armazenamento de água. Observou-se como se realiza todo o processo que passa desde contemplação das tecnologias até o momento de sua utilização. Analisou-se todo o processo de desenvolvimento das diferentes tecnologias, as quais são realizadas entre as diferentes entidades em parceria com os moradores da comunidade, tendo em vista a transformação social voltada para a convivência com o semiárido. Verificou-se soluções simples e de baixo custo, trouxeram benefícios sociais, econômicos e educativos à comunidade, buscando proporcionar uma melhor qualidade de vida para as diversas famílias moradoras de Santa Rita. Desta forma o objetivo deste trabalho é mostrar como a chegada das tecnologias sociais em Santa Rita tem modificado a vida dos moradores desta região.
Aplicação do programa 5s em uma empresa do setor moveleiro no município de São José do Egito/PE.
Authors:   , Rennan Ferreira Maia Douglas
Published: June 2023

Este trabalho consiste na implantação do Programa 5S,queé um método de cinco atividades básicas que possibilitam a mudança de comportamento das pessoas e consequentemente do ambiente em que elas trabalham. O presente estudo foi feito em uma empresa do setor moveleiro, localizada no município de São José do Egito/PE, onde foram feitas visitas técnicas no período de julho à agosto de 2015com a finalidade de trazer melhorias ao processo de produção e na qualidade de vida no ambiente de trabalho,maximizando do espaço disponível da empresa e fazendo com que o layout seja favorável a produção,além disso, foram analisados os resultados obtidos para cada senso do programa.
Sistema para manutenção preventiva de academias de ginástica.
Authors:   , Emmanuel Porfírio Correia Filipe
Published: June 2023

A condução moderna dos negócios requer uma mudança profunda de mentalidade e de posturas. A gerência atual deve estar sustentada por uma visão de futuro e regida por processos de gestão onde a satisfação plena de seus clientes seja resultante da qualidade intrínseca dos seus produtos e serviços e a qualidade total de seus processos produtivos seja o balizador fundamental, ressaltando-se as questões de SMS – Saúde, Meio Ambiente e Segurança. Um dos principais elos de ligação entre o bom funcionamento de uma organização e o contentamento do cliente, chama-se manutenção. O presente estudo tem por objetivo a aplicação das técnicas de manutenção preventiva provenientes da gestão da manutenção, inseridas no segmento de academias de ginástica, de um modo geral. Para atender esse propósito, procuramos elaborar um sistema de manutenção que não precisasse ser sofisticado, mas sim, que proporcione dar um direcionamento a organização no que diz respeito ao gerenciamento da manutenção do maquinário, pelo fato deste ser de crucial relevância para a atividade física do aluno e continuidade no processo produtivo da empresa. Como justificativa para o estudo, foi feito um levantamento de dados obtido através de questionário aplicado em uma academia de ginástica da cidade de Sumé - PB, com isso, 106 (cento e seis) pessoas responderam o questionário composto por 04 (quatro) indagações, culminando com a utilização do Gráfico de Pareto e folha de verificação, ferramentas essas que evidenciaram o resultado obtido, que foi a necessidade das academias de um modo geral precisarem dar uma atenção maior para a manutenção das máquinas, já que essas representam o carro-chefe das academias, e uma vez que, por se tratar de equipamentos de custos altos, não se pode, financeiramente falando, estar trocando de aparelhos com frequência. Diante deste contexto, há uma ratificação da utilidade da manutenção preventiva precedida de um sistema de manutenção dos aparelhos, que os tornam uma ferramenta essencial para o bom andamento de determinada empresa.
https://dx.doi.org/10.52446/cursoengproducaoCDSA.2015.tccmon.nobrega
Authors:   , Lusiane de Araújo França Maria , Pereira Leite João
Published: June 2023

Atualmente, para que uma empresa esteja inserida no mercado e se mantenha competitiva é muito importante que existam técnicas para gerenciar seus negócios. A informação nesse caso é um método estratégico e valiosíssimo que contribui na tomada de decisão. Percebe-se que cada vez, as empresas tem buscado esse método, utilizando-se de ferramentas que as auxiliem nas decisões, para que seu produto satisfaça as necessidades de seus clientes com qualidade e menor preço e para que os desperdícios sejam reduzidos na organização. Sendo assim, este trabalho tem como objetivo analisar e propor melhorias no fluxo produtivo do setor de hortifruti de uma empresa do ramo varejista. Para atender aos objetivos foram aplicadas as ferramentas: Mapeamento do Fluxo de Valor (MFV) e Kanban para a família de produtos hortifruti da empresa. O MFV é uma ferramenta que ajuda a detectar as fontes geradoras de desperdícios e permiti uma visualização holística do processo produtivo e auxilia nas melhorias que devem ser tomadas. Já, a ferramenta Kanban programa e dispara a produção e controla o estoque. A metodologia utilizada nesse estudo é considerada como aplicada, exploratória e qualitativa. Sendo na forma de uma pesquisa bibliográfica e de um estudo de caso. De acordo com as análises da situação atual do setor hortifruti da empresa, foram detectadas através do mapa do estado atual do fluxo produtivo alguns pontos que precisam de melhorias e foram sugeridas recomendações, como: aumento do número de viagens para compra dos produtos; troca do veículo usado para o transporte dos materiais; uso de um sistema puxado por supermercados entre os dois processos, com isso acarretando uma redução de 34,89% do lead time. Para elaborar o mapa do estado futuro foram feitos alguns planos de ação, portanto caso a empresa deseje implantá-los, terá uma melhor gestão do estoque e reduzirá os desperdícios de materiais.
Aplicação de diferentes procedimentos de votação para agregar as decisões em grupo tomadas no âmbito dos orçamentos participativos.
Authors:   , Vicente Guimarães Neto José
Published: June 2023

Os procedimentos de votação estão diretamente ligados com o processo de tomada de decisão, e tornam-se mais evidentes quando essas decisões são tomadas de forma coletiva, sabendo disso buscou-se avaliar e simular alguns dos procedimentos de votação a fim de verificar o impacto dos mesmos na agregação das preferências das decisões tomadas em grupo, com ênfase na 5ª região geoadministrativa do Orçamento Democrático do Estado da Paraíba. Foi realizado inicialmente um estudo e posteriormente uma simulação com os principais procedimentos de votação encontrados na literatura, para realizar uma avaliação e comparação entre eles. A partir dessa avaliação foi possível notar a simplicidade do procedimento de votação conhecido como sistema pluralista, procedimento já utilizado em diversas situações, como também compará-lo aos demais através de simulações envolvendo as mesmas alternativas já presentes no Orçamento Democrático do Estado, e com o mesmo público alvo do Programa. Foram demonstradas através dos resultados, melhores formas de aferir a vontade coletiva, com a utilização de outros procedimentos de votação, que não o sistema pluralista, como o procedimento de Condorcet, Procedimento de Copeland, Procedimento de Borda, Escala Linguista Balanceada e Desbalanceada etc.
The history of the formation and development of the institution of diplomatic immunities and privileges in the United States
Authors: Nagieva A. A. , Samadova A. E.
Published: June 2023

The subject of study. Throughout the historical period of the development of diplomatic law, an institution of immunities and privileges was formed, the content and scope of which were determined by the level of diplomatic relations between states and the development of public administration.

The rules of national law also have a significant impact on the procedure for exercising dip- lomatic immunities and privileges. Many states have adopted legal acts regulating the foun- dations of the diplomatic service. For example, in the United States, after joining the Vienna Convention on Diplomatic Relations of 1961, the Law on Diplomatic Relations of 1978 was adopted, based on the rules of this Convention.

The article examines the history and development of diplomatic immunities and privileges, the formation of the US diplomatic service and the content of current national laws in the US. The purpose of the study is the identification of problems in the practice of implementing diplomatic immunities and substantiate the hypothesis that it is necessary to develop the legislation on diplomatic immunities and the diplomatic service in the United States.

The methodology of the study.The methodology of the study includes general scientific methods (analysis, synthesis, description, systematization) and special scientific methods (formal legal and comparative legal methods). In addition to this, historical method was also applicable.

The main results. Based on the results of the study, were disclosed significant discrepancies between the national legal regulation of the US diplomatic service and the rules of interna- tional law, which leads to massive violations of diplomatic immunities and privileges by the US authorities.

Conclusions.Diplomatic immunity is a guarantor of the effective operation of foreign rela- tions bodies on the territory of the host state, however, in practice, there are often cases of their violation by the authorities of the host state and cases of abuse of diplomatic im- munities and privileges by their carriers. The granting of a special legal status, personal in- violability and other privileges and immunities is in no way equated to absolute impunity for employees of foreign relations bodies in case they commit illegal acts.
Tsaregradskaya Yu.K. Financial control as a factor of effective public procurement management
Authors: Kikavets V. V. , Tsaregradskaya Yu. K.
Published: June 2023

The subject.Financial security of public procurement at the expense of budgetary funds requires the creation and functioning of an appropriate system of public financial control implemented not only by public authorities (legislative, executive, judicial) but also by society. It is shown that the objectivity of control is formed by the parallel financial control, both from the state and society. This interaction forms a public management system in the field of public procurement, guaranteeing the balance of public and private interests.  The goal of the study: confirming the hypothesis that there is a particular type of financial control, the public financial control of public procurement. General scientific (analysis, synthesis, method of modelling) and private scientific (comparative-legal) methods are used to achieve the goal. 

The main results.The authors' definition of public financial control of public procurement is a combination of state financial control, departmental financial control, internal financial control (internal financial audit) and public financial control, aimed at the compliance of customers with the rules of financial law and legislation on public procurement for effective and proper use of budgetary funds, as well as other resources aimed at protecting the public interest in the process.

Taking into account the large-scale use of digital technologies in the financial control of public procurement, we confirm the hypothesis about the transformation of methods of public financial control of procurement sphere from the traditional ones to monitoring, or digital financial control of public procurement, viewed as one of the main methods of curement. Given that digital technologies are quite actively used in public administration, the application of public procurement control is an effective method that allows checking the legality and properness of public finance expenditure. The novelty of the study lies in structuring financial control as a factor of effective management of public procurement in Russia.  Conclusions. The authors emphasize the priority method: financial controlling of public procurement allows using the risk-based approach to minimize the role of the "human factor" in public procurement and reduce the costs of organizing controls and maintaining a large staff of financial control bodies.
RELATIONSHIP OF ACADEMIC MOTIVATION & SELF-EFFICACY WITH ACADEMIC GRADES OF STUDENTS: SOCIAL SUPPORT AS A MEDIATOR
Authors:   Riphah International University, Islamabad Pakistan, Hussain Aftab , Safdar Quratulain ,   Department of Applied Psychology, Islamia University, Bahawalpur, Khan Aqeel Ahmad ,   Department of Applied Psychology, Islamia University, Bahawalpur
Published: June 2023

It is a fact that achieving higher education is an important milestone in life. Therefore, this completion of education can be stressful for the scholars and also leads to the future anxiety. In this connection, work overload, working late at night, perceived further threats and fear of failure are also associated factors of stress and anxiety among scholars. On the other hand, there are some factors which are linked with the scholar’s level of academic motivation, success and academic achievement like, academic motivation, self-efficacy and social support. This research sets out to seek out the relationship of these positive academic variables between university students by taking a sample of (N=150) students by using online G. power sample calculator. The variables of interest was measured by using academic motivation scale, self-efficacy scale and perceived social support scale. On the basis of the responses of the students results reported a considerable relationship between academic motivation, self-efficacy and the level of social support. As reported from the mediation analysis, level of social support proved as a mediator between academic performance and self-efficacy. Gender wise analysis revealed that the level of self-efficacy and academic motivation was higher among male students as compared with female students. On the basis of the results, this concluded that academic motivation, self efficacy and social support are positive predictors of academic achievement. Keywords: Self-efficacy, academic achievement, academic motivation, Social support.