bluuebunny/crossref_metadata_2025 huggingface dataset:
ბიუჯეტირების როლი მმართველობითი აღრიცხვის სისტემაში
Authors: Bauchadze Besik
Published: June 2022

ბესიკ ბაუჩაძე

ბათუმის შოთა რუსთაველის სახელმწიფო უნივერსიტეტი, ბათუმი, საქართველო

Email: chagelishviliana@yahoo.com

https://orcid.org/0000-0001-7458-2734

მოკლე აღწერა

კვლევის მიზანია საწარმოთა ბიუჯეტი­რე­ბის პრო­ცე­სის  თეორიული დებულებების შესწავლა და გან­ზო­გა­დება, უც­ხოუ­რი გამოცდილებების ანალიზი, მმართ­­ველობით აღრიცხვაში ბიუჯეტირების როლის და როგორც  პრცესის განვითარების ძი­რი­თადი მიმართუ­ლე­ბე­ბის განსაზღვრა მენეჯმენტის საინფორმაციო მხარდა­ჭერის თანამედროვე მოთხოვნების შესაბამისად.

მეთოდოლოგია. კვლევის თეორიულ და მეთოდოლო­გიურ სა­ფუძველს წარმოადგენდა ზოგადი ეკონომიკური ლიტერა­ტურა, თეორიული და მეცნიერული და მეთოდო­ლოგიური დებულებები, რომლებიც შეიცავს ადგილობ­რი­ვი და უცხოე­ლი ავტორების ნაშ­რომებში მმართველობითი აღრიცხვის თეორიისა და მეთოდო­ლოგიის შესახებ. თემის შესწავლის პროცესში გამოყენებული იქნა სამეცნიერო მე­თოდები - დიალექტიკა, ანალიზი, სინთეზი, ინ­დუქ­ცია, დე­დუქცია და სამეცნიერო მონაცემების სისტე­მატი­ზა­ციის სპეციალური ტექნიკა: გამოკვლევა, შედარება, თეორიული და პრაქტი­კუ­ლი მასალის განზოგადება, ყოვლისმომცველი ანალი­ზი და სისტემატური მიდგომა.
ადამიანური რესურსების განვითარების ციფრული პლატფორმები საქართველოში
Authors: Chagelishvili Ana
Published: June 2022

ანა ჩაგელიშვილი

ივანე ჯავახიშვილის სახელობის თბილისის სახელმწიფო უნივერსიტეტის დოქტორანტი

ელ-ფოსტა: chagelishviliana@yahoo.com

https://orcid.org/0000-0003-3683-3533

მოკლე აღწერა

აბსტრაქტი. დისტანციური თუ ონლაინ კურსების მოხ¬მარება სულ უფრო და უფრო იზრდება, რისთვისაც აქტიურად გამოიყენება სხვადასხვა მსხვილი, დამოუკიდებელი ციფრული პლატფორმები მრავალფეროვანი სასწავლო თემატიკით. აღნიშნულ ვებგვერდებს მომხმარებლები მთელი მსოფლიოდან მიმართავენ, რითაც ხდება კონკურენციის გაწევა ეროვნულ და ადგილობრივ ანალოგებთან.კვლევის მიზანია დისტანციური და ელექტრონული სწავლების ქართული პლატფორმების შესწავლა და ამ მიმართულებით საქართველოში არსებული მდგომარეობის ანალიზი. ნაშრომი იკვლევს ბიზნეს სექტორში დასაქმებულთა განვითარების ციფრული ტრანსფორმაციის მიმართულებას და საკვლევი საკითხის მასშტაბურობისა თუ სპეციფიკურობიდან გამომდინარე არ ეხება განათლების რომელიმე საფეხურზე მიმდინარე მოვლენებსა და საჯარო სექტორში დასაქმებულთა განვითარებას.კვლევის მიზნის მისაღწევად გამოყენებულია სამაგიდე კვლევა, რომელიც ეფუძნება ციფრული პლატფორმებისა თუ ინსტრუმენტების და ამ საკითხზე არსებული ქართული თუ უცხოური პუბლიკაციების მიმოხილვას.სტატიაში განხილულია ციფრული კომპეტენტურობის მნიშვნელობა და სწავლების პროცესში გამოყენებადი ციფრული საკომუნიკაციო საშუალებები; გამიჯნულია დისტანციური, ელექტრონული და ონლაინ სწავლების საერთო თუ განმასხვავებელი ნიშნები; განხილულია ქართული ციფრული სწავლების პლატფორმები და გაანალიზებულია მათი მდგომარეობა, რის შესახებაც გამოთქმულია ავტორისეული ვარაუდები და რეკომენდაციები.
საერთაშორისო ფინანსური კორპორაცია IFC-ის საქმიანობა საქართველოში
Authors: Lomidze Khatia , Liparteliani Nino
Published: June 2022

ხატია ლომიძე

საქართველოს დავით აღმაშენებლის უნივერსიტეტის ბიზნესისა და ტექნოლოგიების სკოლის მაგისტრანტი თბილისი, საქართველო

Email: khatia.lomidze@sdasu.edu.ge

https://orcid.org/0000-0001-9029-4476

ნინო ლიპარტელიანი

საქართველოს დავით აღმაშენებლის უნივერსიტეტი თბილისი, საქართველო

Email: nliparteliani69@gmail.com

https://orcid.org/0000-0002-1301-0238

მოკლე აღწერა

თანამედროვე ფინანსური კორპორაციები თავისი საქმიანობის ხასიათით წარმოადგენს უნივერსალურ სტრუქტურებს. ტრანსნაციონალური მასშტაბებით, რომლებიც ხშირად წარმოგ­ვიდ­გებიან საბანკო, სავაჭრო, სამშენებლო, სამრეწველო და სხვა საფი­ნან­სო ინსტიტუტების გაერთიანებულ ჯგუფად. სწორედ  ასეთი ფი­ნან­სური კორპორაციები განსაზღვრავენ მსოფლიო ეკონომიკური პრობლემების გადაჭრის გზებს. ფინანსური კორპორაციების სექ­ტორ­ში შედიან ის კორპორაციები და არაკომერციული ორგანიზა­ციე­ბი, რომლებიც აფინანსებენ და აკონტროლებენ ფინანსურ კორპო­რაციებს. ფინანსური კორპორაციების სექტორი თავის თავში აერთია­ნებს: საკრედიტო ორგანიზაციებს, საინვესტიციო ფონდებს, შუამა­ვალ საფინანსო კორპორაციებს, სადაზღვევო კომპანიებს, არასახელ­მ­წიფო საპენსიო ფონდებს და სხვა.

თანამედროვე ფინანსური კორპორაციები თავისი საქმიანობის ხასიათით წარმოადგენს უნივერსალურ სტრუქტურებს. ტრანსნაციო­ნა­ლური მასშტაბებით, რომლებიც ხშირად წარმოგვიდგებიან სა­ბანკო, სავაჭრო, სამშენებლო, სამრეწველო და სხვა საფინანსო ინს­ტიტუტების გაერთიანებულ ჯგუფად. სწორედ  ასეთი ფინანსური კორ­პორაციები განსაზღვრავენ მსოფლიო ეკონომიკური პრობლემე­ბის გადაჭრის გზებს. XXI საუკუნის საბაზრო ეკონომიკურ მოდელზე ორიენტირებული სისტემა ხასიათდება ფინანსური ინსტრუმენტების გამოყენების დიდი მრავალფეროვნებით და განვითარებული კაპიტა­ლის ბაზრით.
Triz Etkiler Veri Tabanı Kullanımı ile Yenilikçi İplik Kurutma Ünitesinin Geliştirilmesi
Authors: KILIÇ Ali , KÜTÜK Mehmet Erkan , ERSURMELİ Orhan , DABANIYASTI Bahattin , DABANIYASTI Kemal , KAPUCU Sadettin
Published: June 2022

Günümüzde yaratıcılık ve karmaşık problemlerin çözümü mühendislik tasarımında en çok aranan niteliklerdendir. Bilindiği üzere TRIZ sistematik yaratıcılık ve yenilikçilik için en etkili yöntem olarak tanımlanmaktadır. TRIZ’in araçlarından biri olan ideallik herhangi bir teknik sistemin çalışma ömrü boyunca basit, etkili ve güvenli olması gerektiğini ifade eder. Bu çalışmada ideal sonuca yakın, yenilikçi çözüm bulma yöntemlerinden olan bilimsel etkilerin, iplik üretiminde boya sonrasında “sabitlenmemiş boyanın” temizlenmesine yönelik olarak yıkanması sonrasında kurutma problemlerinin çözümü için nasıl kullanıldığı ve erişilen çözüm analiz edilmiştir. Kısaca bilimsel veri tabanları ve kullanım yönteminden bahsedildikten sonra, problem detaylı olarak tanıtılmıştır. Etkiler veri tabanı kullanımına yönelik öngörülen algoritmanın kullanılma süreci, önerilen bilimsel etkilerden kavramsal tasarıma geçiş ve daha sonrasında da prototip oluşturularak testlerinin yapılmasından bahsedilmiştir.
Sualtında Birleştirilen AH36 Gemi Sacının Mikro Yapı ve Mekanik Özelliklerinin İncelenmesi
Authors: YILDIZ Nur Benuşe , GÜROL Uğur , BAYKAL Hakan , KOÇAK Mustafa
Published: June 2022

Bu çalışmada, örtülü elektrot ark kaynağı yöntemi ile yerli E6013 rutil elektrotlar (GeKaTec UW E6013) kullanılarak gemi imalat sektöründe; gemilerin gövdesinde ve tankların yapımında yaygın olarak kullanılan AH36 çelik plakaları su altında alın alına birleştirilmiştir. Kaynak işlemleri gerçek deniz ortamında 4 metrelik bir derinlikte uzman sanayi dalgıçları tarafından gerçekleştirilmiştir. Plakalar ilk olarak AWS D3.6 standardının gerekliliklerine uygun olarak tahribatsız muayene testlerine tabi tutulmuştur. Daha sonra su altında birleştirilen kaynaklı plakaların mekanik özelliklerini belirlemek amacıyla sertlik, çentik darbe, eğme ve çekme testleri uygulanmış olup, sonuçlar kaynak bölgesinde meydana gelen mikro yapısal dönüşümlerle birlikte yorumlanmıştır.
La presencia de Clemente de Alejandría en los discípulos de Evagrio Póntico
Authors: Peretó Rivas Rubén
Published: June 2022

Si bien la influencia de Clemente de Alejandría sobre Evagrio Póntico ha sido señalada por autores como Antoine Guillaumont y Paul Géhin, este trabajo se orienta a considerar su presencia en el círculo de los discípulos de Evagrio y, paralelamente, reconsiderar las temáticas en las que, efectivamente, existió tal influencia. Utilizaré como texto de base para el análisis los Chapitres des disciples d’Évagre (Paris, Cerf, 2007), un largo texto que reúne una serie de breves capítulos o kephalaia con enseñanzas de Evagrio que fueron recogidas por sus discípulos, en los que puede observarse la influencia clementina. Me detendré particularmente en dos conceptos importantes para ambos autores: la apatheia y la amistad espiritual, lo cual permitirá, a mi entender, relativizar la autoridad de Clemente en Evagrio y los círculos cultos de los Padres del Desierto.
The Wiretap Channel for Capacitive PUF-Based Security Enclosures
Authors: Garb Kathrin , Xhemrishi Marvin , Kürzinger Ludwig , Frisch Christoph
Published: June 2022

In order to protect devices from physical manipulations, protective security enclosures were developed. However, these battery-backed solutions come with a reduced lifetime, and have to be actively and continuously monitored.In order to overcome these drawbacks, batteryless capacitive enclosures based on Physical Unclonable Functions (PUFs) have been developed that generate a keyencryption-key (KEK) for decryption of the key chain. In order to reproduce the PUF-key reliably and to compensate the effect of noise and environmental influences, the key generation includes error correction codes. However, drilling attacks that aim at partially destroying the enclosure also alter the PUF-response and are subjected to the same error correction procedures. Correcting attack effects, however, is highly undesirable as it would destroy the security concept of the enclosure. In general, designing error correction codes such that they provide tamper-sensitivity to attacks, while still correcting noise and environmental effects is a challenging task.We tackle this problem by first analyzing the behavior of the PUF-response under external influences and different post-processing parameters. From this, we derive a system model of the PUF-based enclosure, and construct a wiretap channel implementation from q-ary polar codes. We verify the obtained error correction scheme in a Monte Carlo simulation and demonstrate that our wiretap channel implementation achieves a physical layer security of 100 bits for 306 bits of entropy for the PUF-secret. Through this, we further develop capacitive PUF-based security enclosures and bring them one step closer to their commercial deployment.
On Efficient and Secure Code-based Masking: A Pragmatic Evaluation
Authors: Wu Qianmei , Cheng Wei , Guilley Sylvain , Zhang Fan , Fu Wei
Published: June 2022

Code-based masking is a highly generalized type of masking schemes, which can be instantiated into specific cases by assigning different encoders. It captivates by its side-channel resistance against higher-order attacks and the potential to withstand fault injection attacks. However, similar to other algebraically-involved masking schemes, code-based masking is also burdened with expensive computational overhead. To mitigate such cost and make it efficient, we contribute to several improvements to the original scheme proposed by Wang et al. in TCHES 2020. Specifically, we devise a computationally friendly encoder and accordingly accelerate masked gadgets to leverage efficient implementations. In addition, we highlight that the amortization technique introduced by Wang et al. does not always lead to efficient implementations as expected, but actually decreases the efficiency in some cases.From the perspective of practical security, we carry out an extensive evaluation of the concrete security of code-based masking in the real world. On one hand, we select three representative variations of code-based masking as targets for an extensive evaluation. On the other hand, we aim at security assessment of both encoding and computations to investigate whether the state-of-the-art computational framework for code-based masking reaches the security of the corresponding encoding. By leveraging both leakage assessment tool and side-channel attacks, we verify the existence of “security order amplification” in practice and validate the reliability of the leakage quantification method proposed by Cheng et al. in TCHES 2021. In addition, we also study the security decrease caused by the “cost amortization” technique and redundancy of code-based masking. We identify a security bottleneck in the gadgets computations which limits the whole masked implementation. To the best of our knowledge, this is the first time that allows us to narrow down the gap between the theoretical security order under the probing model (sometimes with simulation experiments) and the concrete side-channel security level of protected implementations by code-based masking in practice.
Know Time to Die – Integrity Checking for Zero Trust Chiplet-based Systems Using Between-Die Delay PUFs
Authors: Deric Aleksa , Holcomb Daniel
Published: June 2022

Industry trends are moving toward increasing use of chiplets as a replacement for monolithic fabrication in many modern chips. Each chiplet is a separately-produced silicon die, and a system-on-chip (SoC) is created by packaging the chiplets together on a silicon interposer or bridge. Chiplets enable IP reuse, heterogeneousintegration, and better ability to leverage cost-appropriate process nodes. Yet, creating systems from separately produced components also brings security risks to consider, such as the possibility of die swapping, or susceptibility to interposer probing or tampering. In a zero-trust security posture, a chiplet should not blindly assume it is operating in a friendly environment.In this paper we propose a delay-based PUF for chiplets to verify system integrity. Our technique allows a single chiplet to initiate a protocol with its neighbors to measure unique variations in the propagation delays of incoming signals as part of an integrity check. We prototype our design on Xilinx Ultrascale+ FPGAs, which are constructed as multi-die systems on a silicon interposer, and which also emulate the general features of other industrial chiplet interfaces. We perform experiments on, and compare data from, dozens of Ultrascale+ FPGAs by making use of Amazon’s Elastic Compute Cloud (EC2) F1 instances as a testing platform. The PUF cells are shown to reject clock and temperature variation as common mode, and each cell produces approximately 5 ps of unique delay variation. For a design with 144 PUF cells, we measure the mean within-class and between-class distances to be 68.3 ps and 847.7 ps, respectively. The smallest between-class distance of 686.0 ps exceeds the largest within-class distance of 124.0 ps by more than 5x under nominal conditions, and the PUF is shown to be resilient to environmental changes. Our findings indicate the PUF can be used for authentication, and is potentially sensitive enough to detect picosecond-scale timing changes due to tampering.
Evaluación de indicadores estáticos en pacientes con ataxia espinocerebelosa tipo 2
Authors: Martínez Barrera Oscar Alberto , Rodríguez Labrada Roberto , Medrano Montero Jacqueline
Published: June 2022

La ataxia se define como el trastorno del movimiento intencional, debido a alteraciones de equilibrio y la coordinación. Como objetivo se plantea identificar un perfil biomecánico de las alteraciones del equilibrio en pacientes con ataxia espinocerebelosa tipo 2. Los métodos y técnicas se utilizaron con la intención de organizar y estudiar la evolución de la temática abordada, el estudio de comparaciones, diferenciaciones, semejanzas y caracterización de las referencias bibliográficas aportadas por diferentes autores, como base teórica fundamental para la orientación general y la lógica del proceso de investigación. Con la aplicación de los resultados, se demostró que todas las variables evaluadas en el grupo experimental mejoraron en comparación a los valores referenciales, lo que permitió proponer un conjunto de recomendaciones para ser aplicadas en la práctica, las mismas están encaminadas a implementar acciones que tiendan a reeducar el equilibrio y con ello lograr una mejor contribución a la estabilidad del tronco y los miembros superiores. Las conclusiones están orientadas a crear un perfil con indicadores biomecánicos adecuados a controlar. Los estudios previos demuestran que aún es insuficiente la cuantificación de los indicadores biomecánicos para esta capacidad, lo que permitió elaborar un conjunto de indicadores estáticos para evaluar la capacidad física del equilibrio.
La clase de Educación Física en tiempo de pandemia
Authors: González Serrano Daniel
Published: June 2022

La COVID-19 ha impactado en casi todos los campos de la actividad humana, y el de la educación se ha visto especialmente afectado: por el cierre de las escuelas y por sus consecuencias, como la brecha digital o la interrupción de los servicios que ofrecen las instituciones de enseñanza. En los casos en que se ha producido una reapertura ha sido con la implantación de medidas preventivas y de seguridad que han afectado tanto a los alumnos como a los profesores. En el marco del curso escolar 2020/2021, marcado por dichas medidas, cabe preguntarse cómo se ha desarrollado el proceso educativo y la manera en que los alumnos se han visto afectados. Este estudio de caso analiza un grupo de niños y niñas de tercero y cuarto de primaria a lo largo de este curso, teniendo por objetivo responder a cuestiones acerca de como las medidas anticovid en la escuela han afectado al alumnado, a su rendimiento académico y a sus relaciones interpersonales. Se han alcanzado ciertas conclusiones que, si bien no pueden ser extrapoladas como generalistas debido al pequeño tamaño de la muestra, sí resultan interesantes para comprender mejor las consecuencias de la pandemia en el entorno escolar y el comportamiento psicosocial de los alumnos.
SOCIO-HUMANITARIAN ENVIRONMENTAL EDUCATION OF STUDENTS IN THE INTERESTS OF ACHIEVING SUSTAINABLE DEVELOPMENT GOALS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Luchina V. N. , Sivukha V. V. ,   International Sakharov Environmental Institute, Belarusian State University, Pytliak E. D. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Sustainable refers to development that meets the needs of the present without compromising the ability of future generations to meet their own needs. Nowadays, there is a great interest in the issues of sustainable environmental education. The concept of «environmental education» implies such education, which is the knowledge of the symbiosis of the problems of the relationship between man, nature, culture and society. The main task of environmental education is to reveal the content of environmental concepts, categories, laws, develop interest in ecology and the need for constant updating of knowledge, develop environmental thinking, and form environmental awareness.
AWARENESS OF THE POPULATION ON THE NUCLEAR POWER SAFETY
Authors:   Belarusian State Medical University, Shevchuk L. M. , Lupei M. A. ,   Belarusian State Medical University
Published: June 2022

Radiation safety issues are the most relevant in modern society. According to previous studies, public opinion is mainly formed on the basis of messages received from the media. The level of awareness of citizens in the field of radiation safety directly affects public support for the development of nuclear energy.
PROFESSIONAL COMMUNICATION TRAINING USING AUTHENTIC VIDEO MATERIALS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Kovaleva T. G.
Published: June 2022

The article is devoted to relevant issues of professional communication training in English, in particular, the audiovisual aspect of linguistic training. Professionally significant video material variety is considered, such as a slide lecture, a lecture recording, a documentary video. Recommendations are given for their use in the educational process.
TASK BASED APPROACH IN TEACHING STUDENTS OF AN ECOLOGICAL PROFILE
Authors:   International Sakharov Environmental Institute, Belarusian State University, Surint T. A.
Published: June 2022

The article is devoted to task-based language teaching as a branch of communicative language teaching, its features and principles. It covers the criteria of a task, its distinctions and ways of using. The article considers advantages and disadvantages of task-based learning and the ways of solving possible teaching issues.
ISSUES RELATED TO THE IMPORTANCE OF METHODOLOGY CHANGE IN TEACHING NEW GENERATION STUDENTS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Zhegalo T. I.
Published: June 2022

The article discusses cognitive features of the new generation of students born since 2000, interprets the connection between the ways they perceive new information and the effectiveness of teaching methods for students in higher education establishments.
QUANTUM-CHEMICAL CALCULATION MOLECULE OF N-(-2-HYDROXYPHENYL)-4-METHYLBENZENESULFONAMIDE
Authors:   International Sakharov Environmental Institute, Belarusian State University, Svirskaya A. V. , Serenkova E. L. ,   International Sakharov Environmental Institute, Belarusian State University, Muzychenko B. A. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The publication presents theoretical calculations applied to N-(2-hydroxyphenyl)-4-methylbenzenesulfonamide to determine the optimized state, predict its free energy and determine the molecular orbitals involved in the formation of the spectrum.
SYNTHESIS OF S8-BENZYLGUANOSINE
Authors:   International Sakharov Environmental Institute, Belarusian State University, Khancheuski M. А. , Albasri S. R. ,   International Sakharov Environmental Institute, Belarusian State University, Kvasyuk E. I. ,   International Sakharov Environmental Institute, Belarusian State University, Sysa A. G. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The creation of new effective drugs is one of the priority areas in the modern pharmaceutical industry. The development of an innovative drug always begins with the search for a new biologically active compound, followed by confirmation of its effectiveness and safety. The paper describes methods for obtaining S8-benzylguanosine, which is a derivative of thioguanosine nitrogenous bases and nucleosides with a wide range of biological activity.
NANOPARTICLES WITH A GREAT FUTURE
Authors:   International Sakharov Environmental Institute, Belarusian State University, Pekarskaya S. I. , Tarasova E. E. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The basic concepts and terms of a rather relevant sphere today - nanotechnology - are presented. All over the world, nanotechnology is one of the main topics for the study and development of science of the XXI century. Nanotechnology is a complex of scientific disciplines related to the manipulation of substances at the atomic and molecular levels, the purpose of which is primarily to create nanostructures, devices and materials with special properties. This sphere has such an interest precisely because it has the possibility of versatile application and carries a fairly large growth potential. Unfortunately, at the moment, not all the properties of nanomicroelements have been fully studied.
CAPABILITY OF DEFORMABLE REGISTRATION OF DIAGNOSTIC IMAGES DURING THE RADIATION THERAPY
Authors:   International Sakharov Environmental Institute, Belarusian State University, Pavinich A. V. , Siamkouski S. K. ,   International Sakharov Environmental Institute, Belarusian State University, Malishevskiy V. F. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

In this work, the situations of the use of radiation therapy in the fight against malignant neoplasms are considered. The increasing infiltration of digital technologies in the field of medicine makes it possible to solve the most complex tasks in a short period. Automatization of processes in such a field of medicine as radiation therapy, associated with the creation of atlases of anatomical structures and templates of radiation therapy plans, significantly reduced the start time of the course of radiation therapy from the moment of diagnosis and at the same time improved the quality of medical care received. It is worth noting that this stage of the development of information technologies in medicine is intermediate in the transition to future technologies, where the capabilities of big data and artificial intelligence will be used everywhere.
INFORMATION ON SPREAD OF AMEIURUS NEBULOSUS (LESUEUR, 1918) ON THE TERRITORY OF BELARUS
Authors:   Scientific and Practical Center of the National Academy of Sciences of Belarus for Bioresources, Okhremenko Yu. I. , Gajduchenko H. S. ,   Scientific and Practical Center of the National Academy of Sciences of Belarus for Bioresources
Published: June 2022

Studies of the spread of brown bullhead in Belarus have been carried out. According to personal data, the American catfish was noted in the reservoirs of Brest (11 points) and Grodno (4 points) regions. As a result of our own research, 20 habitats of the studied species were established on the territory of Brest, Grodno and Minsk regions. New habitats of the species were identified in the reservoir of the agro-town Novy Dvor, Shchuchinsky district, Grodno region and the reservoir of the agro-town Zasulye, Stolbtsy district, Minsk region.
PECULIARITIES OF THE INFLUENCE OF THE CHEMICAL STRUCTURE OF TETRAPYRROLE PIGMENTS ON THERMOSENSITIVE ADSORPTION IN COPOLYMERS BASED ON DEXTRAN-POLY(N-ISOPROPYLACRYLAMIDE)
Authors:   International Sakharov Environmental Institute, Belarusian State University, Kablov I. V. , Kravchenko I. E. ,   Belarusian State University, Zorina T. E. ,   International Sakharov Environmental Institute, Belarusian State University, Kutsevol N. V. ,   Taras Shevchenko National University of Kyiv, Zorin V. P. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Now polymeric sorbents are used as basic environmental protection agents. They are used as filter elements for air and water purification. The application of stimulus-dependent polymers opens up new possibilities for the adsorption and desorption of different classes of substances. It was shown that the phase change behavior of dextran70-poly(N-isopropylacrylamide) copolymers at temperatures above 34-35 °C can be used for reversible adsorption/desorption of porphyrins. The interaction of meso-tetra(m-hydroxyphenyl)-porphine with the polymer at temperatures above the Lower Critical Solution Temperature leads to the binding of its molecule to the polymer matrix. The resulting complexes are stable. The results obtained suggest that the process of porphyrin-polymer complexation depends strongly on the physico-chemical properties of porphyrins.
CULTURAL AND MORPHOLOGICAL PROPERTIES OF THE MUSHROOM PHALLUS IMPUDICUS L. EX PERS GROWING ON DENSE NUTRITIONAL MEDIA
Authors:   Belarusian State University, Puchkova T. A.
Published: June 2022

The study of the cultural and morphological properties of strains of the mushroom Phallus impudicus isolated from fruiting bodies was carried out. The linear growth rate of the most active strains at 23-25°C was 1.15-1.4 mm/day, the growth coefficient was 10-12. The optimal conditions for mycelium growth were: temperature 23-25 °C and pH 4-6. Qualitative tests were carried out for the presence of hydrolytic and redox enzymes. The possibility of solidphase cultivation of mycelium on a substrate containing barley grain and straw was shown.
MEASUREMENT METHOD OF AGIDOL-40, ACETOPHENONE, VULCACIT, SULPHENAMIDE C MASS CONCENTRATIONS IN WATER EXTRACTS FROM CONSUMER GOODS
Authors:   Republican unitary enterprise “Scientific practical centre of hygiene”, Kuzovkova A. A. , Turko M. S. ,   Republican unitary enterprise “Scientific practical centre of hygiene”, Krymskaya T. P. ,   Republican unitary enterprise “Scientific practical centre of hygiene”
Published: June 2022

The determination of agidol-40, acetophenone, vulcacit, sulphenamide С in water extracts from consumer goods is carried out by high-performance liquid chromatography with detection at 240 nm and the method of absolute calibration. Previously, the substances are extracted twice from 50 cm3 of an aqueous extract with dichloromethane, 30 cm3 each, the resulting extract is concentrated under vacuum, the dry residue is dissolved in acetonitrile (1 cm3). A Nucleodur C18 Pyramid (Macherey-Nagel) column (250 mm x 3,0 mm, grain size 5,0pm; thermostat temperature 25 °С) is used as a stationary phase. A mixture of water with acetonitrile and 2-propanol in a ratio of 4:74:22 (v : v) is used as a mobile phase. The limit of quantitative detection of vulcacit in water extracts from consumer goods is 0,31 mg/dm3, sulphenamide С - 0,08 mg/dm3, agidol-40 - 0,13 mg/dm3, acetophenone - 0,02 mg/dm3.
RESULTS OF STUDYING OF THE ETHER OF PARA-HYDROXYBENZOIC ACID (PARABENS) CONTENT IN COSMETIC PRODUCTS FROM THE MARKETS OF THE REPUBLIC OF BELARUS
Authors:   Republican Unitary Enterprise «Scientific and Practical Center for Hygiene», Palianskikh A. I. , Belyshava L. L. ,   Republican Unitary Enterprise «Scientific and Practical Center for Hygiene», Andrievskaia E. M. ,   Republican Unitary Enterprise «Scientific and Practical Center for Hygiene», Petrova S. Y. ,   Republican Unitary Enterprise «Scientific and Practical Center for Hygiene»
Published: June 2022

Various types of perfumery and cosmetic products have been studied for the content of para-hydroxybenzoic acid esters (parabens). The studies were carried out by high-performance liquid chromatography (HPLC) using diodearray detection according to the developed and validated measurement technique. It is shown that methylparaben is mainly used as a preservative agent, the share of which is 57.14%, the share of ethylparaben and propylparaben is 20.33% each. Parabens have been found in cosmetic products intended for both adults and children.
ANALYSIS OF SOIL POLLUTION IN CITIES -TAKE SHANDONG PROVINCE AS AN EXAMPLE
Authors:   International Sakharov Environmental Institute, Belarusian State University, Yanhui Xu , Lemiasheuski Viktar ,   International Sakharov Environmental Institute, Belarusian State University, Ostrenko Konstantin ,   All-Russian research Institute of Physiology Biochemistry and Nutrition of animals - branch of the Federal Research Center for Animal Husbandry named after Academy Member L. K. Ernst
Published: June 2022

The geological environment provides living space and habitat for living things, and the water, air and nutrients needed by living things can be obtained here. The soil environment, on the other hand, provides food and nutrients directly to most organisms. With the continuous improvement of the level of urbanization, the population is concentrated in cities on a large scale, and the development of economy, society and science and technology is getting faster and faster. However, the environmental pollution problem brought by urbanization is becoming more and more prominent. The expansion of urban scale and the discharge of various pollutants caused by urbanization make soil pollution bear the brunt.
APPLICATION OF HIGH FREQUENCY ELECTROMAGNETIC FIELDS FOR LONG LINEN SEED TREATMENT
Authors:   Institute of Nuclear Problems of the Belarusian State University, Pushkin H. V. , Leschinskaya N. M. ,   Belarusian State Pedagogical University named after Maxim Tank, Mazets Zh. E. ,   Belarusian State Pedagogical University named after Maxim Tank, Filatova I. I. ,   B. I. Stepanova Institute of Physics, National Academy of Sciences of BelarusB. I. Stepanova Institute of Physics, National Academy of Sciences of Belarus, Lyushkevich V. A. ,   B. I. Stepanova Institute of Physics, National Academy of Sciences of Belarus, Goncharik S. V. ,   B. I. Stepanova Institute of Physics, National Academy of Sciences of Belarus
Published: June 2022

It has been studied an influence of high-frequency electromagnetic fields (EMF) of different frequency range (from Megahertz to Gigahertz) and intensity on seed germination, length and weight of roots and seedlings of long-stemmed flax plants. It was shown that low-intensity (non-thermal) EMF treatment of seeds stimulated their germination, while the length of shoots and roots increased by 39.7% and 34.7%, respectively. On the contrary, seeds exposure to high-intnesive EMF (with thermal heating) inhibited germination. For all treatment conditions, an increase in the biomass of 7-day-old plants was observed in comparison to the control, but most significantly when exposed to micro-waves (53.57-78.33 GHz) for 12 minutes.
ANTIRADICAL ACTIVITY OF POLYPHENOLIC COMPOUNDS ISOLATED FROM HELICHRYSUM MARACANDICUM PLANTS
Authors:   National University of Uzbekistan named after Mirzo Ulugbek Tashkent, Ahmedova S. E. , Asrarov M. I. ,   National University of Uzbekistan named after Mirzo Ulugbek Tashkent, Puhteeva I. V. ,   International Sakharov Environmental Institute, Belarusian State University, Batyan A. N. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

Identifying the antioxidant activity of natural substances and assessing their effectiveness is the most important task for the development of new antioxidant systems based on them. The study of the anti-radical possibilities of natural compounds as one of the components of antioxidant activity is one of the methodological approaches used in this work. Identifying the antioxidant activity of natural substances and assessing their effectiveness is the most important task for the development of new antioxidant systems based on them. The study of the anti-radical possibilities of natural compounds as one of the components of antioxidant activity is one of the methodological approaches used in this work. In this work, the antiradical activity (ARA) with respect to the free radical 2,2-diphenyl-1-picrylhydrazyl (DPPH) of two polyphenolic compounds (summa 1 and summa 2) isolated from plants was studied. The quantitative characteristics of the reduction reaction of DPPH by the studied polyphenols were established.
INTRODUCTION OF INFORMATION TECHNOLOGIES IN THE EDUCATIONAL PROCESS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Kozorez A. O. , Olevsky A. A. ,   International Sakharov Environmental Institute, Belarusian State University, Olevskya I. Z. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

This article presents how information technology processes are improved and adapted to their inherent reality, as well as used in the learning process. The article discusses the role of computer science and computer technology in the education system. It is revealed that the transformation of the educational system is accompanied by fundamental problems: the rapid obsolescence of IT products that are subject to constant updating, and insufficient economic resources.
THE USE OF INFORMATION AND COMMUNICATION TECHNOLOGIES IN DISTANCE TEACHING OF PHYSICAL AND MATHEMATICAL DISCIPLINES IN THE TRAINING OF ENVIRONMENTAL SPECIALISTS
Authors:   International Sakharov Environmental Institute, Belarusian State University, Chikova T. S. , Savastenko N. А. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The role of physical and mathematical disciplines in the formation of professional competencies of ecologists is considered. The main provisions of the program of scientific and methodological research of the Department of General and Medical Physics of International Sakharov Environmental Institute of Belarusian State University on the use of information and communication technologies in distance teaching of physical and mathematical disciplines in the training of environmental specialists. The results and prospects of the research are discussed.
ADVANCING ENVIRONMENTAL SUSTAINABILITY THROUGH DEVELOPING ECOLOGICAL CONSCIOUSNESS IN INTERNATIONAL STUDENTS AS PART OF A PREPARATORY DEPARTMENT EDUCATIONAL PROGRAMME
Authors:   International Sakharov Environmental Institute, Belarusian State University, Victorka L. V. , Bandarenka M. M. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The article is devoted to the problem of development of ecological consciousness in preparatory department students. The authors justify the need for implementation of environmental education in the process of training and illustrate the possibility of promoting environmental sustainability by developing ecological consciousness and ecological culture in international students through teaching various subjects.
EDUCATING “GREEN CONSUMERS” FOR SUSTAINABLE DEVELOPMENTEDUCATING “GREEN CONSUMERS” FOR SUSTAINABLE DEVELOPMENT
Authors: Frolova T. V. , Lazarava V. Yu. ,   International Sakharov Environmental Institute, Belarusian State University, Michalevic М. М. ,   International Sakharov Environmental Institute, Belarusian State University, Victorka L. V. ,   International Sakharov Environmental Institute, Belarusian State University
Published: June 2022

The article examines the opportunities for fostering green consumers in the Republic of Belarus in the interests of sustainable development. It is proposed to learn about the implementation of initiatives to open “green classes” in Minsk and to promote the “Green Consumption” project on the basis of general secondary education institutions. The article includes a project task designed for primary school mathematics lessons (3rd grade).
Présentation
Authors: SOURNA LOUMTOUANG Erick
Published: June 2022

L’Afrique présente un visage peu reluisant en ce qui concerne sa capacité à réguler par-delà les frontières les questions de sécurité, de stabilité et leur incidence sur le principe de territorialité[1]. Cette situation soulève la question de la résilience des États africains aux bouleversements géopolitiques internationaux, corollaires de la mondialisation de l’insécurité, des flux illicites et de l’économie criminelle. La volonté pour certain-e-s acteurs et actrices de remodeler les territoires est manifeste à travers l’émergence d’irrédentismes régionaux à caractère nationaliste et la prolifération des réseaux criminels internationaux. Puisant dans les imaginaires et le temps long de l’histoire, l’analyse de ces fermentations complexes requiert l’usage d’une boîte à outils qui transgresse les polices disciplinaires. Car, la stabilité sociopolitique et le développement, sur le moyen et le long terme, exige une meilleure appropriation et une articulation efficiente des concepts suivants : temps, territoire et paix.
Les supplétifs camerounais : du maintien de l’ordre public aux dynamiques territoriales (1955-1971)
Authors: KENFACK NANFACK Cyril
Published: June 2022

L’UPC, depuis sa création en 1948, militait pour l’indépendance du Cameroun. Ses militants, depuis les émeutes de mai 1955, posèrent des actes qui troublaient l’ordre préétabli par la France. On a assisté à des propagandes, des incendies, des réunions illégales sur les lieux publics, des intimidations et des attaques de toutes sortes qui constituaient des troubles et des menaces à la paix. Les autorités administratives et les forces de maintien de l’ordre tentèrent en vain de rétablir l’ordre et la paix. Dans cette perspective, les supplétifs émergèrent au Cameroun pour aider les forces de l’ordre. Il s’agissait des guides, des pisteurs, des agents de renseignement, des autodéfenseurs et des Gardes Civiques. Ces supplétifs camerounais aidèrent les autorités administratives et militaires dans les actions de maintien de l’ordre à travers les actions préventives et répressives. Ces différentes actions contribuèrent aux dynamiques territoriales. Ainsi, plusieurs espaces ont été créés : en Sanaga-Maritime, on avait la ZOPAC (Zone de Pacification de la Sanaga-Maritime) et des centres de propagandes alors qu’en région bamiléké, on avait les camps de regroupement et les camps de la Garde Civique. Il est question de montrer l’apport des supplétifs camerounais au maintien de l’ordre public et les dynamiques territoriales de 1955 à 1971. La réalisation de ce travail s’appuie sur la collecte des données orales, écrites et webographiques. Leur traitement et analyse font appel à la pluridisciplinarité.
Les mécanismes endogènes de prévention et de répression des crimes pastoraux au Nord-Cameroun
Authors: BAIZOUMI WAMBAE Sylvain
Published: June 2022

Les vols de bétail et les délits des destructions des biens pastoraux sont des phénomènes criminels inhérents à toutes les sociétés pastorales. Au Nord-Cameroun, la criminalité pastorale est devenue un phénomène très préoccupant pour les populations, si bien qu’elles ont mis en place des mécanismes juridiques pour juguler ces phénomènes afin d’en prévenir les récurrences. Quels sont donc les différents instruments juridiques dont disposent les sociétés pastorales peules et mbororo et comment s’en servent-ils pour se prémunir des crimes pastoraux et les réprimer? Le présent article explore l’univers judiciaire des Foulbés et des éleveurs nomades des mbororo aux prises avec la grande criminalité. Sur la base des pratiques juridiques endogènes en vigueur dans le septentrion camerounais, il présente comment les juridictions traditionnelles endogènes préviennent et luttent contre les prises d’otages et les vols de bétail. Tout en mettant l’emphase sur les limites de ces pratiques juridiques, ce travail souligne également les obstacles et les défis inhérents à l’application de cette justice au Nord-Cameroun.
UK Public’s Interests, Needs and Concerns Around Food
Authors: Connors Caitlin , Malan Laura , Esposito Murel , Madden Claire , Trikka Nefeli , Cohen Mel , Rothery Faun , Reynolds Christian , Sheppard Claire , Canavan Siobhan , Saint-Warrens Sammy , Sissoko Fan , Coker Efun , Tulej Sarah , Birch Rebecca
Published: June 2022

This qualitative and quantitative research explored UK consumer views and priorities in relation to our responsibilities around food hygiene and safety, but also around wider interests the public see critical in shaping their food choices and lives including: health and nutrition environment and ethics price quality and convenience consumer versus business power potential food futures The top priorities for consumers, and where they would like action taken on their behalf, are around ensuring: hygiene and safety standards are maintained or strengthened equitable access to safe, healthy, affordable food easy informed decision making trustworthy food information In the context of the UK, they would like to ensure farmers and UK agriculture are protected and that locally produced food is accessible. In the wider context of the system, consumers would like action on animal welfare and waste (food and packaging), and in the long term a steer towards fair, ethical and sustainable food systems.
PENGARUH INTERGOVERNMENTAL REVENUE, INDEKS PEMBANGUNAN MANUSIA, KEKAYAAN DAERAH, DAN OPINI AUDIT TERHADAP PENGUNGKAPAN SUKARELA
Authors: Jessica Novertasya , Suhartono Sugi
Published: June 2022

Voluntary disclosure is a disclosure made by the company outside the matters required by the accounting standards set. Voluntary disclosure on local government websites to the public is still very lacking. The sample of the study consisted of 134 local government websites on the island of Sumatra in the year 2018. The objective of this research is to determine the effect of Intergovernmental Revenue, Human Development Index, regional wealth, and Audit opinion on voluntary disclosure. The data analysis techniques used in this study are classical assumption test, descriptive statistical test, F test, t test, and coefficient of determination test by using SPSS 20.0. The source of the company's data is obtained from www.bps.go.id. The results of the F test with a 0.007 result of the < 0.05 stated that intergovernmental revenue, Human Development index, regional wealth, and audit opinions simultaneously have an effect on voluntary disclosure indices. The result of a coefficient of determination test explains that all variables are able to explain the variation of the voluntary Disclosure index by 10.2%. The results showed that the human development index and the audit opinion were positively effect in voluntary disclosure. While the Intergovernmental Revenue and wealth areas are negatively effect in voluntary disclosure.

 

Keywords: Voluntary disclosure, Intergovernmental Revenue, Human Development Index, regional wealth, Audit opinion
MENAKAR KEKUATAN KUALITAS PRODUK, CITRA MEREK, DAN BRAND PRESTIGE MEMICU MINAT BELI ULANG (Studi Empirik Produk Smartphone OPPO)
Authors: Brandinie Morryessa
Published: June 2022

The purpose of this study is to measure the strength of product quality, brand image, and brand prestige can trigger the interest to buy back. This study used primary data sources (first source) with communication techniques and distributed questionnaires to 105 respondents, ie consumers who use OPPO smartphones. Sampling in this research using non probability sampling with judgment sampling technique. Techniques used in the development and testing of models and data processing is a model of structural equations using WarpPLS 4.0 program. And the results obtained in this study indicate that product quality, brand image, and brand prestige have a positive and significant effect on the interest of buy back on OPPO Smartphone product.Â Keywords: Product Quality, Brand Image, Brand Prestige, Buying Interest
ANALISIS PENGARUH STRUKTUR MODAL, KEBIJAKAN DIVIDEN, DAN UKURAN PERUSAHAAN TERHADAP NILAI PERUSAHAAN (STUDI PADA PERUSAHAAN MANUFAKTUR YANG TERDAFTAR DI BURSA EFEK INDONESIA PERIODE 2012-2014)
Authors: Rahman, Elizabeth Vita Abdullah
Published: June 2022

Firmâ€™s value became one of the orientation of the company other than the maximization of profit. High firmâ€™s value will make the market believe t hat the performance and prospects of the company in the future is very good. Maximizing firmâ€™s value is very important for the company, because it can maximizeÂ shareholder wealth reflected in the company's stock price. Price to Book Value (PBV) measures the value given to the management of financial markets and corporate organizations as the company continues to grow. Price to Book Value Ratio is the ratio between the market value of the shares according to the book value of the equity of the company. The book value is calculated as the quotient between shareholders with the number of shares outstanding. Therefore, the higher the value of PBV, theÂ firm's value will be higher. This research was conducted to examine the effect of several variables expected to influence firmâ€™s value, namely: capital structure, dividend policy, and firm size. The object ofÂ this research is manufacturing companies that have been listed in the Indonesia Stock Exchange (BEI) from 2012-2014. Sampling technique used is purposive sampling. The data were analyzed with Overall Fit valuation, descriptive analysis, f-test, t-test, and RÂ² test. The results of this research showed that inÂ the period 2012-2014, capital structure variable and dividend policy variable have a positive and significant influence on Firmâ€™s Value. Meanwhile, firm size variable have no effect on Firmâ€™s Value.Â Keywords: Capital Structure, Dividend Policy, Firm Size, Firmâ€™s Value, Price to Book Value.
PENGARUH BRAND IMAGE AIR ASIA TERHADAP KEPUTUSANPEMBELIAN TIKET MASKAPAI PENERBANGAN PADA KONSUMEN PEGANGSAAN DUA
Authors: Meisyaroh Siti
Published: June 2022

The objective of this research is to analyze the influence of brand image on purchase decision. Researcher finds the problem when the airlines start the development in Indonesia, one of them isÂ Air Asia. Air Asia is a company which provides airlines transportation service, besides it is awarded by Skytrax as The Worldâ€™s Top Low-Cost Airlines of 2016. Researcher wants to knowÂ that the brand image of Air Asia as low cost airline influences the consumer purchase decision of airline ticket in Pegangsaan Dua, North Jakarta region.This research uses concept of marketing communication, cover brand image and consumer purchase decision. By those concepts it can be understood the factors in variable which researcher choose. Researcher try to analyze how big consumer decision in airline ticket purchasing was influenced by Air Asia brand image.The method used is quantitative method with descriptive approach. This research took brand image of AirAsia as the research object. In the study author collected data through questionnaires that distributed to 100 respondents who were in the area Pegangsaan Dua, North Jakarta. Questionnaire data that have been obtained, then processed with SPSS 20.0.The method of thisÂ research showed that the distribution of the data is normal. By this research it will be showed that thereâ€™s influence of Air Asia brand image on consumer purchase decision of airline ticket inÂ Pegangsaan Dua, North Jakarta region is 37,2%.Conclusion of this research is the value of product or service in consumerâ€™s mind can influences consumer purchase decision. In thisÂ research it is showed that besides the brand image, sales promotion is also the other factor which can influences consumer purchase decision of airline ticket.Â Keywords: Brand Image, Purchase Decision, Airline Ticket