bluuebunny/crossref_metadata_2025 huggingface dataset:
Kedudukan Konstitusional Menteri Triumvirat Sebagai Pelaksana Tugas Kepresidenan Dalam Sistem Pemerintahan Presidensisil di Indonesia
Authors: Tutik Titik Triwulan
Published: September 2022

Amendments of the 1945 Constitution reinforce the declaration of the rule of law, also clearly stipulating the presidential system of government. The manifestation of the presidential system is that the position of ministers is very important. Because basically the ministers are the leaders of the government (pouvoir executief) in the true sense in their respective fields of duty. It is the minister who determines the politics of government and coordination in the administration of the State. The existence of ministers of the Indonesian constitutional system is getting stronger with the recognition of three ministerial positions called triumvirate ministers. The three ministerial positions are the Minister of Home Affairs, the Minister of Foreign Affairs, and the Minister of Defense, which is regulated separately in Article 8 paragraph (3) of the 1945 Constitution. If the situation of vacancies in the positions of President and Vice-President together at the same time truly occurs, then there may be various legal issues related to the three ministerial positions. For example, there could be a dispute between the three, about who is more authorized among them, and even between the three of them as one entity with other institutions. If that happens the dispute can only be resolved legally by the Constitutional Court in accordance with its duties and authorities.

 

Perubahan UUD 1945  mempertegas deklarasi negara hukum, juga menetapkan dengan jelas mengenai sistem pemerintahan presidensiil. Wujud dari dainutnya sistem presidensisil adalah bahwa kedudukan menteri-menteri sangat penting. Karena pada dasarnya para menteri itulah yang menjadi pimpinan pemerintahan (pouvoir executief) dalam arti yang sebenarnya di bidang tugasnya masing-masing. Menterilah yang menetapkan politik pemerintahan dan koordinasi dalam pemerintahan Negara. Keberadaan menteri sistem ketatanegaraan Indonesia semakin kuat dengan dikenalnya tiga jabatan menteri yang disebut dengan menteri triumvirat. Ketiga jabatan menteri tersebut adalah Menteri Dalam Negeri, Menteri Luar Negeri, dan Menteri Pertahanan yang diatur tersendiri dalam Pasal 8 ayat (3) UUDNRI 1945. Menteri triumvirat inilah yang menggantikan kedudukan Presiden dan Wakil Presiden mangkat, berhenti, diberhentikan, atau tidak dapat melakukan kewajibannya dalam masa jabatannya secara bersamaan. Apabila keadaan kekosongan dalam jabatan Presiden dan Wakil Presiden secara bersamaan sungguh-sungguh terjadi, maka dapat saja timbul berbagai persoalan hukum yang terkait dengan ketiga jabatan menteri tersebut. Misalnya bisa saja terjadi sengketa antara ketiganya, tentang siapa yang lebih berwenang di antara mereka, dan bahkan antara mereka bertiga sebagai satu kesatuan dengan lembaga lain. Bila hal tersebut terjadi, maka secara yuridis penyelesaian sengketa tersebut hanya dapat diselesaikan secara hukum oleh Mahkamah Konstitusi sesuai dengan tugas dan wewenangnya.
12 Mart Muhtırası Sonrası 1961 Anayasası’nda Yapılan Değişiklikler Üzerine Bir Değerlendirme
Authors: TUNÇ Bilal , AKARÇAY Eren
Published: September 2022

Türk hukuk tarihinde 1961 Anayasası, dördüncü anayasa olma özelliğine sahiptir. 27 Mayıs 1960 Askerî Darbesi sonucunda ve Millî Birlik Komitesi (MBK) öncülüğünde hazırlanan bu anayasa, temel hak ve hürriyetlere ayrıntılı bir şekilde yer verdiğinden ve özgürlükçü-çoğulcu bir anlayışı yansıttığından Türk demokrasisinin gelişmesine önemli bir katkı sağlamıştır, ancak anayasanın söz konusu hürriyetçi yönü, kabul edilişinden sonraki yıllarda anayasayı eleştirilerin odağı hâline getirmiştir. Özellikle, anayasanın benimsemiş olduğu ideoloji ve bu çerçevede yapılan özgürlükçü uygulamalar, bu uygulamalardan kaynaklanan ve 1960’ların sonları ile 1970’lerin başlarında yaşanan öğrenci ve siyasal şiddet olayları, Süleyman Demirel başta olmak üzere dönemin siyasetçileri ve Türk Silahlı Kuvvetleri (TSK) tarafından tepkiyle karşılanmıştır. Bu doğrultuda TSK, 12 Mart 1971’de Cumhurbaşkanlığına bir muhtıra vererek meşrû hükûmetin istifasını istemiştir. “12 Mart Muhtırası” olarak da adlandırılan bu olayın etkisiyle Türkiye’deki siyasal yaşam, 27 Mayıs Askerî Darbesi’nden sonra yeniden kesintiye uğramıştır. Muhtıra, Türkiye’deki siyasal hayatı olduğu gibi mevcut hukuksal düzeni de önemli ölçüde etkilemiştir. Bu kapsamda, 1961 Anayasası’nda birtakım değişikliklerin yapılması gündeme gelmiş ve anayasa, muhtıranın etkilerinden kaynaklı olarak 1971 ve 1973 yıllarında değiştirilmiştir. Bu değişiklikler, anayasada yapılan en geniş çaplı düzenleme niteliğine sahip olmuştur. Söz konusu düzenlemelerle anayasanın içeriği kapsamlı bir şekilde değiştirilmiş ve uygulanış biçimi ilk hâline göre önemli ölçüde farklılaşmıştır. Bu da, anayasanın ilk hâlinden farklı bir niteliğe sahip olmasına neden olmuştur. “12 Mart Muhtırası Sonrası 1961 Anayasası’nda Yapılan Değişiklikler Üzerine Bir Değerlendirme” isimli çalışmanın hazırlanmasındaki asıl amaç, 1961 Anayasası’nın hangi süreçten geçilerek kabul edildiğini, 12 Mart Muhtırasının verilmesine hangi siyasal olayların neden olduğunu, muhtıra kapsamında anayasada ne gibi değişikliklerin yapıldığını ve bu değişikliklerin Türk demokrasisinde ne gibi etkiler meydana getirdiğini hukuksal ve tarihsel bir perspektifle ortaya çıkarmaktır. Adı geçen çalışma, telif eserlerden ve süreli yayınlardan yararlanılarak oluşturulmuştur. Ayrıca bu makale, nitel bir çalışma olup, doküman analizi yöntemi kullanılarak hazırlanmıştır.
HYDROGEN PRODUCTION FROM STEAM BUTANOL REFORMING OVER COBALT CATALYST SUPPORTED ON CERIA
Authors: Yadav Abhimanyu K. , Vaidya Prakash D.
Published: September 2022

Butanol, which is producible from biomass, can provide hydrogen (H2) renewably via the reforming route. Cobalt catalysts are good candidates for the reforming of bio-oxygenates. This work describes the performance of three cobalt-based catalysts for steam butanol reforming: Co/CeO2, Co/ZrO2, and Co/La-CeO2. In a fixed-bed reactor, H2 was produced from butanol/water mixtures (steam/carbon = 33.3 mol mol-1) at temperatures between 350 °C and 500°C. Catalyst Co/CeO2 performed better than the other two catalysts: butanol conversion was as high as 91.3% at T = 500°C and W/F0 = 16.7 g h mol-1 (W = mass of catalyst, F0 = molar flow of butanol in the feed), and H2 yield was 0.68 mol mol-1. When simulated biobutanol was used as feed, H2 selectivity over Co/CeO2 was 70.8%. These encouraging results contributed to the development of improved butanol reforming catalysts.
MODELING AND EVALUATING CONCENTRATED SOLAR POWER PLANT PERFORMANCE IN MOROCCO: A PARAMETRIC STUDY
Authors: El Hassani Sara , Horma Othmane , Selhi Ouassila , Moussaoui Mohammed Amine , Mezrhab Ahmed
Published: September 2022

The current paper presents the design and investigation of a 100 MW concentrated solar power (CSP) system composed of a solar tower with a dual-tank direct thermal energy storage system that uses a mixture of molten potassium nitrate and sodium, incorporated with a 111 MWe gross power block composed of a conventional Rankine cycle. The analysis was conducted at Midelt city (Morocco) (32°41'06 latitude and 4°44'42 O longitude). This study aims to evaluate the impact of cooling tower technology on solar tower power plants from a performance and economic standpoint. To achieve this objective, for each cooling tower system, the main parameters were considered: the solar multiple of the system, and the thermal storage hours (TES); their influence on the annual energy generated, the capacity factor, the annual water consumption, and the levelized cost of energy (LCOE) to demonstrate the profitability and the cost-effectiveness of the CSP system on the studied site. The modeling results reveal that in terms of performance and economic perspective, the optimal configuration corresponds to a solar multiple of 3.5 and thermal storage of 16, using the evaporative-cooling system, which resulted in a capacity factor (CF) of 80.47%, and LCOE of 7.68 ¢ per kWh.
Influence of dopants in the buffer layer on CZTS solar cell performance
Authors: Kumar Dakua Pratap , Kumar Panda Deepak
Published: September 2022

Copper zinc tin sulfide (CZTS) has commanded the next generation of solar cell materials because of its superior performance, lower cost and abundant availability on earth. This study examined the impact of different dopants in the buffer layer on the electrical characteristics of solar cells. For the n-indium tin oxide/cadmium sulfide (CdS) (silver (Ag)–cadmium sulfide, copper (Cu)–cadmium sulfide and chlorine (Cl)–cadmium sulfide)/CZTS/molybdenum (Mo) proposed device structure of a solar cell, the doping concentration and thickness of the buffer and absorber layers were examined. The silver–cadmium sulfide buffer layer was shown to be one of the best options for manufacturing a buffer layer for a CZTS-based solar cell in this study. The doping concentration and thickness of the solar cell were optimized in this work. This work obtained a higher than 21% efficiency when using silver–cadmium sulfide as a dopant in the cadmium sulfide buffer layer. Numerical modeling of the proposed structure revealed a unique method for improving the efficiency of a CZTS solar cell. The findings of this study are expected to be utilized in the interest of the many researchers working in this field.
Effects of parameters on vertical porosity distribution in pervious concrete
Authors: Anburuvel Arulanantham , Subramaniam Daniel Niruban
Published: September 2022

The vertical porosity profile of pervious concrete (PC) is dictated by various mix design parameters, including aggregate/cement (a/c) ratio, compaction type and effort. In the presented work, an attempt was made to reveal the profound impacts of these parameters on porosity and strength. Vertical profile analysis using image processing techniques revealed that a zone approximately 10–15 mm thick with high porosity was observed at the top and bottom ends of a cylindrical PC core (13–20% of total PC thickness in total). Total porosities in that zone were 20–42% and 35–60% for lower and higher a/c ratios, respectively. The middle span of 120–130 mm of the vertical profile showed porosity variations of 5–15% and 30–45% for low and high a/c ratios, respectively. Overall, the a/c ratio and compaction effort manifested a profound impact on the vertical porosity profile. Compaction types showed trivial impact on porosity and compressive strength properties of PC for a/c ratios from 3.0 to 5.0. The authors recommend that the findings of this study would help to obtain the required porosity profile in PC without compromising strength characteristics.
Briefing: UK public sector infrastructure and construction strategy, policies and vision
Authors: Charlson Jennifer
Published: September 2022

This briefing outlines the UK public sector infrastructure and construction strategy, policies and vision. The UK government is committed to modern methods of construction. The National Infrastructure Strategy sets out plans to transform UK infrastructure. The Construction Playbook details key policies and guidance for how public works projects and programmes are assessed, procured and delivered. The Transforming Infrastructure Performance: Roadmap to 2030 is a vision for innovation and reform in infrastructure delivery. The National Infrastructure and Construction Pipeline sets out future planned procurements. Civil engineers should keep up to date with public sector infrastructure and construction initiatives.
ABOUT THE LEGAL SIGNIFICANCE OF MEDICAL ETHICS
Authors:   Perm State University, Kirova T. A.
Published: September 2022

the medical personnel charged with the responsibility of adherence to the principles of medical ethics and deontology. At the same time, the legal significance of these ethical norms remains uncertain. The author explores approaches to defining the place of ethical requirements in the system of normative regulation of professional medical activity. The author draw a conclusion about the necessity of unification of the rules of medical ethics that will allow you to give them a status of mandatory for the medical community. It is determined by an algorithm of actions, which, according to the author, serve the purpose of recognition of legally binding provisions of the ethical requirements in the medical sphere.
INFORMATION TECHNOLOGY OF INVESTIGATIVE ACTIVITY
Authors:   Perm State University, Dolginov S. D.
Published: September 2022

in article analyzes modern methods of cognition, regulating investigative activity, betraying her organization character, providing at the same time the maximum effect. The author reasons need of development of algorithms and programs of investigative activity. Increase in extent of informatization of process of investigation is caused by requirement of strengthening of science and practice. In article is compared the importance of the algorithms which are contained in computer programs. The practical value of the typical algorithms realized in the program though the analysis of an initial investigative situation consist that they not only will organize activity of the investigator, but also have significant effect on accumulation and systematization of knowledge, experience of the investigator.
TENURE AS A CONSTITUTIONAL PRINCIPLE, PROVIDING THE STATUS OF JUDGES
Authors: Shcherbakova I. A.
Published: September 2022

the article considers the constitutional principle of irremovability of judges as a guarantee of their status. The ambiguous attitude of scientists to its normative consolidation is shown. The approaches of scientists to the definition of structural elements of the principle of irremovability of judges are analyzed and critically evaluated. Special attention is paid to such an element of this principle as the term of judicial powers (age limit), the legislative regulation of which is not stable. In connection with the discussion of the concept of possible constitutional reform in the Russian Federation, it is proposed to directly reflect in part 1 of article 121 of theConstitution of the Russian Federation the term of office of judges. The conclusion is made about the importance of the principle of irremovability of judges as a guarantee of the status of judges and constitutionally significant human and citizen rights in judicial protection.
THE IDEA/EXPRESSION DICHOTOMY IN THE LAW ENFORCEMENT PRACTICE OF THE COURTS OF THE UNITED STATES AND ENGLAND IN THE PERIOD FROM THE 19th TO THE MID-20th CENTURY
Authors:   Perm State University, Gorbunov A. A.
Published: September 2022

in the research the author observes the dichotomy development of the ideas and expressions that were formed during legal precedents in courts of England and the USA. It is established that the judicial procedures in the Anglo-Saxon legal system are based upon the law-regulating approach towards the concepts of the Fichte system. Based on the analysis of the law enforcement practice of the courts of the United States and England in the period from the 19th to the mid-20th century, it is noted that originally ideas and expressions were not delimited to just court cases but were indeed perceived as a single object of copyright monopoly. In the judicial practice, the use of this principle has faced difficulties in distinguishing between protected and unprotected elements. In the middle of XX century the idea/ expression dichotomy in its final law form was formed in judicial practice. The article concludes that Fichte theory was changed and accepted in the law enforcement practice of the USA and England.
ON THE PROBLEM OF SELF-REGULATION IN THE IMPLEMENTATION OF INHERITANCE RIGHTS
Authors:   Perm State University, Komissarova E. G.
Published: September 2022

the author addresses a problem of contractual regulation in the sphere hereditary succession. The purpose of article isn't subordinated to criticism and assessment of the preparing bill of the hereditary contract. The author seeks to lay the foundation of the contractual theory in subsector of the law of succession, proceeding from the idea of a potential opportunity to involve the contract for regulation of separate types of laws of succession. At the same time this is not about as much as possible to fill subsector of the law of succession with contractual designs. It is enough to be limited to the instruction on the fact that on standards of the law of succession contracts are allowed only in the cases which are directly provided by hl. 61 Civil Code of the Russian Federation "General provisions on inheritance", these contracts can't contradict a being of the relations in the sphere of hereditary succession.
ABOUT NEED OF IMPROVEMENT OF THE MUNICIPAL LEGISLATION IN THE FIELD OF RENDERING SERVICES IN PROVIDING THE PARCEL OF LAND FOR BURIAL OF THE DEAD
Authors:   Vladivostok Branch of the Far Eastern Law Institute of the, Kulitskaya L. I.
Published: September 2022

the draft Administrative regulations of the municipal service "Provision of land for the burial of the deceased", which is a normative legal act of the relevant municipality, are analyzed. The author comes to the conclusion that the municipal normative legal acts regulating the activity of specialized services on the funeral business in the field of services for the provision of land for the burial of the deceased, do not always comply with the current legislation, which leads to corruption, to the failure of the funeral and to the formation of illegal burial places, which residents The situation could be rectified by the denationalization of the market of municipal burial services through the use of the mechanism of municipal-private partnership. The most important means of regulating relations between funeral and funeral service providers and consumers should be recognized not as administrative and legal means, but as civil ones.
THE CONCEPT OF LEGAL FACT
Authors:   Baikal State University of Economics and Law, Titov E. V.
Published: September 2022

the article makes a critical analysis of the dominant in science concept and signs of legal fact. The author concludes that some of the signs traditionally invested by lawyers in the notion of a legal fact do not adequately describe the essence of this phenomenon. The author proves that the legal fact is a strictly legal phenomenon, which the law can consider existing, contrary to reality. It is substantiated that the legal facts entail a variety of legal consequences, and not just the dynamics of civil legal relations. The author delimits legal facts from related phenomena – the conditions for the emergence of legal relationships, prerequisites, etc. In the article the author formulates the concept and signs of a legal fact.
ACHIEVEMENT OF THE CONTRACT BY THE CONTRACTOR FOR THE CONTRACT FOR PERFORMANCE OF EXPERIMENTAL DESIGN AND TECHNOLOGICAL WORK DUE TO THE IMPLEMENTATION OF A SMALLER AMOUNT OF WORK PROVIDED FOR BY THE CONTRACT
Authors:   Perm State University, Korotkov D. B.
Published: September 2022

the author considers the issue of execution by the parties of a contract for the implementation of experimental design and technological works, the issues of determining the essential conditions of this agreement, its place in the treaty system, and the scope of application of this contractual design in various sectors of the domestic and foreign economy. The article analyzes the situation in which the contractor for the contract for the execution of experimental design and technological work achieves the agreed purpose of the agreement by the parties, but achieves this through the implementation of not all, but only part of the items agreed upon in the contract. Author's judgments about the illegality of the position of the customer are given, which refuses to pay the remuneration to the contractor, arguing that the contractor did not complete the entire scope of the work provided for by the contract, but only a part of it.
Ciberviolencia en el noviazgo, apego y satisfacción en la relación en jóvenes mexicanos durante el confinamiento
Authors: Sarquiz Garcia Guadalupe del Carmen , Guzmán Toledo Rosa María , Rojas Solís José Luis , Fragoso Luzuriaga Rocío
Published: September 2022

Con la aparición del COVID-19 las relaciones de pareja se han modificado debido al papel protagónico de las TIC en la iniciación y preservación de los vínculos afectivos, sin embargo, el uso inadecuado de estas puede desembocar en el fenómeno denominado Ciberviolencia en el noviazgo (CDV). Por ello, el objetivo de esta investigación fue analizar este fenómeno y algunos factores asociados en una muestra de 230 jóvenes mexicanos, donde se evaluó la CDV, el estilo de apego y la satisfacción con la relación. A partir de los análisis realizados se determinó que en la muestra femenina se hallaron conductas de control cometido y sufrido, una relación de la CDV con el apego evitante y ansioso, así como con la satisfacción con la relación; asimismo, se determinó una asociación positiva entre la duración de la relación y la CDV de control cometido y sufrido. Por su parte, los varones señalaron haber sufrido y perpetrado agresión directa y control, también se hallaron vínculos entre el control cometido y sufrido, y la agresión cometida y sufrida. En conclusión, los datos obtenidos sugieren que la Ciberviolencia es un fenómeno bidireccional, el cual se relaciona con el apego y la satisfacción con la relación.
Esfera lingüística y mental de una obra de arte en la cultura lingüística ucraniana y estadounidense
Authors: Hurbanska Svitlana , Prybluda Liudmyla , Konopelkina Helen , Svyrydenko Oksana , Rudenko Maryna
Published: September 2022

El objetivo del presente artículo es identificar y explorar de manera comparativa la esfera lingüística y mental de la obra literaria en la cultura lingüística ucraniana y estadounidense a partir del ejemplo de los cuentos de William Faulkner (“Two Soldiers”) y Oles Honchar (“Por un momento de felicidad”). Se utilizaron los siguientes métodos: hermenéutica, lectura minuciosa, histórico-cultural, intertextual y método comparativo. La estructura del diseño del discurso del cuento de Faulkner es clara, sin adornos artísticos adicionales; su vocabulario es conciso y cumple funciones pragmáticas más que estéticas. Asimimso, la decodificación de los marcadores verbales existentes contribuye a una comprensión más profunda del espíritu mental del texto literario. En cambio, la cosmovisión de los héroes refleja más bien rasgos de la intuición como método filosófico. El cuento de Honchar sobre las esferas lingüística y mental de la organización sufrió una fuerte influencia artística y psicologización. El formato del artículo nos permitió centrarnos más solo en el lado léxico y semántico de la esfera lingüística y mental de las obras. Se han identificado áreas potenciales de investigación adicional. Sin embargo, es necesario complementar el análisis léxico-semántico generalizando las observaciones sintáctico-estilísticas del discurso y metadiscurso de los cuentos.
Modelo de respuesta aleatoria sobre el comportamiento sexual y consumo de alcohol de los estudiantes de una universidad pública, Lima-Perú
Authors: Solano Dávila Olga , Ernaú Huamán José , Gómez Ticerán Doris , Bartolo Gotarate Félix , Martinez Portuguez Blanca , Bolaños Solano Daniel
Published: September 2022

La presente investigación tuvo como objetivo identificar el comportamiento sexual y consumo de alcohol de los discentes universitarios, matriculados en la Facultad de Ciencias Matemáticas de una universidad pública, durante el primer periodo académico del año 2016. Se utilizó el modelo de respuesta aleatoria. Este estudio se desarrolló dentro de un enfoque cuantitativo, no experimental y de diseño transversal, porque se desarrolló en el primer semestre del 2016. El diseño muestral que se consideró fue aleatorio estratificado. Para estimar el tamaño de muestra se usó un límite del error de estimación de 0.05 y un nivel de confianza del 95%, y la información de los discentes otorgada por la jefa de matrícula de la facultad. El tamaño de muestra fue de 306 alumnos. Utilizando el modelo propuesto por Odumade y Singh, se consideró el mecanismo aleatorizado de dos barajas de tarjetas. Entre los resultados tenemos que el 57% de los entrevistados manifiesta que han tenido relaciones sexuales sin utilizar preservativos, el 51% expresa que han consumido bebidas alcohólicas hasta el estado de ebriedad; el 46% revela que ha tenido relaciones sexuales después de consumir alcohol y el 41% de los entrevistados declara que ha tenido sexo sin protección después de consumir alcohol.
Aplicación de la metodología EduScrum para el desarrollo de proyectos de innovación en estudiantes universitarios
Authors: Hermitaño Atencio Bernardo Clímaco , Ortiz Vergara Martín William , Chirinos Armas Daniel Ramón , Armas Castañeda Richard Miller
Published: September 2022

Ante la necesidad de la resolución de problemas en el desarrollo de proyectos de innovación, la investigación busca determinar la influencia del método EduScrum como técnica de trabajo y abordar a partir de esto un conjunto de actividades o tareas para la solución de un problema complejo en estudiantes de la Universidad Nacional de Educación (UNE). La investigación se enfatiza en aprendizaje cooperativo de los estudiantes como herramienta para perseguir objetivos comunes. El presente es un estudio cuantitativo, de tipo experimental con diseño cuasiexperimental se aplicó el tratamiento a 9 equipos con 38 estudiantes y se compararon los resultados con 10 equipos de 40 estudiantes para el grupo de control. De los resultados obtenidos se determina que la aplicación EduScrum es viable para realizar actividades académicas que requieren desarrollo de proyectos como parte de la práctica en una o más asignaturas, influye significativamente a la mejora considerable en el desarrollo de proyectos de innovación.
Influencia del país de residencia de los estudiantes extranjeros en su salud mental durante el período de estudio
Authors: Shafiyeva Elnara , Allahyarova Sevinj , Samandarova Aydan , Babayeva Tarana , Quliyeva Sevinj
Published: September 2022

Para un estudio comparativo del estado mental y adaptación en el país de residencia de estudiantes de China y Turquía, se llevó a cabo una batería de pruebas. Se usaron métodos especificos para diagnosticar una evaluación operativa del bienestar, la actividad y el estado de ánimo (WAN); la autoevaluación de estados mentales; y un cuestionario clínico para la identificación y evaluación de estados neuróticos. Gracias a ello, se identificó el estado psicoemocional de un adulto en el momento del examen, y se determinaron los niveles de dichos estados mentales, como ansiedad, frustración, agresividad y rigidez. Asimismo, se realizó una evaluación cualitativa y un análisis de las manifestaciones neuróticas, lo que permite identificar los principales síndromes de los estados neuróticos. Un análisis comparativo de los resultados del estudio, según la posición territorial de la patria de los estudiantes extranjeros, comprobó que el bienestar subjetivo (cambios en el estado de ánimo, la actividad y el bienestar) son culturalmente específicos. Además, el análisis estadístico de los resultados del estudio encontró que los estudiantes extranjeros en proceso de adaptación intercultural en las nuevas condiciones socioculturales son más dependientes del entorno social y también muestran síntomas psicoemocionales más pronunciados.
Condiciones pedagógicas para la formación de la competencia autoeducativa durante el estudio de materias profesionales
Authors: Dymar Nataliia , Kruty Kateryna , Desnova Iryna , Kondratska Galyna , Yaremenko Svitlana
Published: September 2022

El objetivo de esta investigación fue desarrollar y probar experimentalmente la efectividad de un conjunto de condiciones pedagógicas para construir la competencia autodidacta de los futuros especialistas de la carrera de pedagogía. Los métodos empleados consistieron en: análisis, síntesis, cuestionario encuesta, simulación y métodos de estadística matemática Los indicadores que describen la competencia autodidacta de los alumnos del grupo experimental fueron significativamente superiores a los de los alumnos del grupo control. Los estudiantes del grupo experimental discutieron más activamente temas de autoaprendizaje, elaboraron mejor un plan para resolver una situación profesional problemática planteada por el docente, tuvieron mayores indicadores de motivación y autoeficacia. Estos resultados fueron promovidos por la diferenciación de la motivación que los profesores utilizaron en el experimento. Los resultados obtenidos pueden ser utilizados para mejorar las calificaciones pedagógicas de los docentes, así como para mejorar la calidad de la formación de estudiantes de diferentes carreras en el estudio de materias profesionales. Por ende, las perspectivas de futuras investigaciones incluyen probar el impacto de las herramientas desarrolladas en el desarrollo de la competencia autodidacta de los estudiantes de carreras médicas, técnicas y económicas.
Cover crops associated with quinoa (Chenopodium quinoa Willd) in the Peruvian Altiplano: Erosion reduction, improved soil health and agricultural yield
Authors: Salcedo-Mayta Selima , Canihua-Rojas Jorge , Samaniego-Vivanco Tomás , Cruz-Luis Juancarlos , Pérez-Porras Wendy , Cosme De La Cruz Roberto Carlos
Published: September 2022

The Peruvian Altiplano presents increasing fertility losses, being susceptible to natural erosion. For many years, conventional agricultural management has generated losses of the topsoil and deterioration of soil properties, impacting in crop yields and deepening the degradation of this vulnerable ecosystem. The aim of this research was to determine the benefits of cover crops against erosion, soil health and quinoa yield. The trial was carried out in Huancarani and Cahualla towns, Mañazo district, Puno; with a randomized complete block design (RCBD) with four treatments: without cover and with clover (Medicago hispida G.), vetch (Vicia villosa) and mulch covers. We evaluated the physical, chemical, and biological characteristics of soil, the biomass of the cover crops and the quinoa yield. The results showed that the treatments with clover, mulch and vetch covers reduced soil erosion by 59.61%, 51.87% and 49.50%, respectively. Likewise, the use of clover and vetch covers increased organic carbon (29.71% and 31.16%), nitrogen (36.94% and 48.65%), and available phosphorus with clover cover (26.11%). Finally, clover cover associated with quinoa increased the yield of quinoa grain by 17% and reduced soil erosion significantly. These results show that cover crops have great potential for restoring soil health and improving yield.
The Synthesis of (2R)-Aziridine-2-carboxylic Acid Containing Dipeptides
Authors: Kuzmič Samo , Hrast Martina , Frlan Rok
Published: September 2022

Optimized conditions for the synthesis of fully deprotected (2R)-aziridine containing dipeptides are described. Preparation of fully protected N- and C- terminal aziridine containing dipeptides was found to be straightforward and high yielding for the majority of compounds, whereas their full deprotection was possible only for C-terminal analogs. Deprotection of N-terminal derivatives using standard procedures of peptide chemistry was found difficult providing only mixtures of unidentifiable products. The described molecules have potential as building blocks in synthetic chemistry, in the chemical biology arena, as covalent modifiers, and as biomarkers.
Magnetic Nanoparticles Linked to Pyridinium Hydrotribromide Groups as Catalysts for Selective Oxidation of Alcohols and Protection of Alcohols
Authors: Tabari Sonia , Pourali Ali Reza , Zare Ehsan Nazarzadeh
Published: September 2022

In this research, a novel magnetic nanocatalyst based on iron oxide nanoparticles linked with pyridinium hydrotribromide (Fe3O4@PyHBr3) was synthesized in three steps. In the first step, 3-(aminopropyl)triethoxysilane (APTES) was reacted with 4-(bromomethyl)pyridine hydrobromide. In the second step, the product obtained in the first step was reacted with iron oxide nanoparticles. In the last step, a grinding reaction was carried out with KBr and HIO4 in a mortar. The Fe3O4@PyHBr3 nanocatalyst was characterized by FT-IR, CHN, XRD, SEM, TGA and VSM analysis. The magnetic nanocatalyst was used as a catalyst for the selective oxidation of alcohols to aldehydes and ketones using 30% H2O2 as oxidant in a short time and with high yields. Moreover, no overoxidation of the alcohols was observed. The nanocatalyst was efficiently recycled in five consecutive cycles without significant loss of its catalytic activity. Moreover, trimethylsilylation and tetrahydropyranylation of alcohols were carried out in the presence of this nanocatalyst.
(E)-1-(4-Hydroxyphenyl)-3-(substituted-phenyl) prop-2-en-1-ones: Synthesis, In Vitro Cytotoxic Activity and Molecular Docking Studies
Authors: Sirka Lütfiye , Doğan Hacer , Bahar Mehmet Refik , Çalışkan Eray , Tekin Suat , Uslu Harun , Koran Kenan , Sandal Süleyman , Görgülü Ahmet Orhan
Published: September 2022

A series of chalcone compounds (2–11) were designed and synthesized to determine their cytotoxic effects. The structures of 2–11 were fully characterized by their physical and spectral data. The in vitro cytotoxic effects of 2–11 were evaluated against human ovarian cancer (A2780), breast cancer (MCF-7) and prostate cancer (PC-3 and LNCaP) cell lines. The activity potentials of compounds were further evaluated through molecular docking studies with AutoDock4 and Vina softwares. All the compounds (except compound 5) showed significant cytotoxic effects at high doses in all cancer cell lines. Among all the compounds studied, one compound i.e. compound 2 demonstrated dose-dependent activity, particularly against A2780/LNCaP cancer cell lines. The most effective compounds 8, 9, 10 and 11 reduced the cell viability of A2780, MCF-7, PC-3 and LNCaP cells by 50–98%, while other compounds 2, 4 and 7 reduced the cell viability of A2780 cells by 70–90% at concentrations of 50 and 100 μM.
Modelling and Multi-Objective Optimization of Continuous Indirect Electro-Oxidation Process for RTB21 Dye Wastewater Using ANN-GA Approach
Authors: Vaghela Naresh R , Nath Kaushik
Published: September 2022

A continuous indirect electro-oxidation (EO) process was developed using graphite electrode to investigate the treatability of reactive turquoise blue RTB21 dye wastewater under specific operating conditions of initial pH, current density, hydraulic retention time (HRT), and electrolyte (NaCl) concentration. The experiments were performed in accordance with the central composite design (CCD), and the findings were used to create a model utilizing artificial neural networks (ANNs). According to the predicted findings of the ANN model, the MSE values for colour and COD removal efficiencies were estimated to be 0.748 and 0.870, respectively, while the R2 values were 0.9999 and 0.9998, respectively. The Multi-objective optimization using genetic algorithm (MOGA) over the ANN model maximizes the multiple responses: colour and COD removal efficiency (%). The MOGA generates a non-dominated Pareto front, which provides an insight into the process’s optimum operating conditions.
The Use of Yeast Saccharomyces Cerevisiae as a Biorecognition element in the Development of a Model Impedimetric Biosensor for Caffeine Detection
Authors: Štukovnik Zala , Godec Regina Fuchs , Bren Urban
Published: September 2022

In the present study, an electrochemical-impedimetric biosensor using Saccharomyces cerevisiae as an effective biorecognition element was designed to detect caffeine. The presented biosensor consists of a previously developed stainless steel electrochemical cell constructed as a three-electrode system in the RCW side-by-side configuration. The electrochemical stability of the sensing electrode was evaluated by measuring the open circuit potential (OCP), and electrochemical impedance spectroscopy (EIS) was applied to determine the impedimetric response of the biosensor with Saccharomyces cerevisiae cells attached to the working electrode (WE) in the absence (0.9% NaCl) and presence (10 mg/mL in 0.9% NaCl) of caffeine. Moreover, the limit of detection (LOD) was determined. In this way, a new approach in biosensor development has been established, which involves assembling a low-cost and disposable electrochemical system to detect alkaloids such as caffeine. The developed biosensor represents a good candidate for detecting caffeine in beverages, foods, and drugs with the merits of time-saving, robustness, low cost, and low detection limit.
Design of “Turn-Off” Fluorescent Nanoprobe for Highly Sensitive Detection of Uric Acid using Green Synthesized Nitrogen-Doped Graphene Quantum Dots
Authors: Nangare Sopan , Baviskar Shweta , Patil Ashwini , Patil Pravin
Published: September 2022

Green synthesized graphene quantum dots (GQD) have been doped with nitrogen in an attempt to boost their optical characteristics and application sectors. In the present investigation, the blue luminescent nitrogen-doped GQDs (N-GQDs) were synthesized by single-step hydrothermal synthesis using tamarind shell powder as a precursor. The particle size and zeta potential of N-GQDs were found to be 11.40 nm and be –35.53 mV, respectively. A quantum yield as high as 23.78 % was accomplished at an excitation wavelength of 330 nm at neutral pH. It gets quenched sensitively in the existence of uric acid (UA) combining static quenching, electron transfer, and an inner filter effect mechanism. A linear range was obtained for UA from 10 μM to 100 μM, with a limit of detection (LOD) of 401.72 ± 0.04 pM. Additionally, the N-GQDs were selective toward UA in presence of metal ions and biomolecules that indicated its impending use to monitor UA in clinical samples. In conclusion, this work demonstrates that the N-GQDs as a sensing probe for UA recognition with notable advantages including socioeconomic, simple, and less time-consuming methods as compared to other methods. In the future, it can be potentially explored as a biosensor for UA detection in clinical samples.
iFIT: An Automated Web Tool for Determining Enzyme-kinetic Parameters Based on the High-curvature Region of Progress Curves
Authors: Petrič Boštjan , Goličnik Marko , Bavec Aljoša
Published: September 2022

The area where a progress curve exhibitsmaximum curvature contains the most information about kinetic parameters. To determine these parameters more accurately from progress curves, we propose an iterative approach that calculates the area of maximum curvature based on an estimate of kinetic parameters and then recalculates the parameters based on time-concentration data points within this area. Based on this algorithm, we developed a computer script called iFIT as a free web application at http://www.i-fit.si. The benefits of working with iFIT are that it decreases the importance of initial substrate concentration and the impact of certain side reactions on the final calculated kinetic parameters.
Effect of inoculation with Acaulospora and Glomus on the growth and nutrition of blueberries (Vaccinium corymbosum) with different fertilization levels
Authors: Roveda-Hoyos Gabriel , Venegas-Gómez Julián Felipe , Moreno-Fonseca Liz Patricia , Magnitskiy Stanislav , Ramírez-Gómez Margarita
Published: September 2022

In recent years, the global demand for blueberries has been growing because of its nutraceutical properties in the fruits, which provide important benefits to human health. Colombia, thanks to its diversity, has a great opportunity to meet the blueberry demands of the global markets. In the present study, the effect of two arbuscular mycorrhizal fungi (AMF) of the genera Glomus and Acaulospora were evaluated on the growth of blueberry plants var. Biloxi, subjected to three levels of chemical fertilization (100, 50 and 0%), with the 100% level being optimal. The blueberry plants inoculated with Glomus under conditions of nutrient deficiency (50AMF1+) increased dry mass, height, number of basal branches, leaf area, root/shoot ratio, and chlorophyll concentration, which were significantly higher than in the plants without inoculation with nutrient deficiency (0AMF- and 50AMF-). The plants inoculated with Glomus achieved an increase in height, while the plants inoculated with Acaulospora increased the number of basal branches when grown under a nutrient deficiency (50AMF+1) in relation to the uninoculated controls (0AMF- and 50AMF-). The results suggested that the best association of blueberry occurs with Glomus, with increased plant growth and nutrition (N, P, K, Ca, Mg, and S).
Nitrogen-fixing bacteria and nitrogen fertilization on economic feasibility of tomato
Authors: Gómez-Duque Ana María , Morales-Londoño Carmen Soledad , Hurtado-Salazar Alejandro , Ceballos-Aguirre Nelson
Published: September 2022

To increase the availability of nutrients and improve crop productivity, chemical fertilizers are introduced to the soil, although the biological fixation of nitrogen contributes globally with 180 million metric tons of ammonia per year, which is comparable to current contribution of anthropogenic nitrogen. In this way, the present study aimed to evaluate the effect of the interaction of Azospyrillum brasilense and Bradyrhizobium japonicum with different levels of nitrogen on the yield and economic viability of the tomato crop. An experimental design of divided plots was used, with the nitrogen fertilization dose being the largest plot (100% of the dose, 50% of the dose and 0% of the dose) and the minor plot of nitrogen-fixing bacteria (100 cc ha-1, 200 cc ha-1, 300 cc ha-1) with four random internal blocks and five plants as experimental unit. The variables evaluated were: production per plant, yield/ha, number of fruits/plant and average fruit weight. Finally, the economic analysis was performed according to the combination of the treatments. The results obtained showed that the mixture of nitrogen-fixing bacteria (BFN) (Azospyrillum brasilense and Bradyrhizobium japonicum) at a dose of 100 cc ha-1, significantly increased tomato production when nitrogen (urea) was not applied. The application of BFN in combination with adequate levels of nitrogen favors the sustainability of the tomato.
The Development of the «Lexicon of Humility» in Church Slavonic and Old Ukrainian Biblical Monuments of the 16th Century
Authors:   Taras Shevchenko National University of Kyiv, LEVKO Oleksandr
Published: September 2022

The article traces the origins of the formation of Ukrainian «lexicon of humility» in Old Ukrainian biblical monuments of the 16th century. It explores the use of Church Slavonic смиренїє / смѣренїє «humility» and смирен(н)ыи / смѣренъ «humble» vis-à-vis покора «meekness» and покорныи «meek» of the «prosta mova» for the denotion of humility in the Peresopnytsia Gospel (1556–1561) and the Krekhiv Apostle (second half of the 16th century) as compared to the vocabulary use in the Ostroh Bible (1581), the Lviv Apostle (1574) and modern Ukrainian Bible translations. Bible translations of the early modern Ukraine, written in the Old Ukrainian «prosta mova», demonstrate two concurrent tendencies in the rendition of the «lexicon of humility»: following the Church Slavonic tradition (the Peresopnytsia Gospel) and employing Old Ukrainian words of «prosta mova» (the Krekhiv Apostle). While modern Bible translations tend to take into consideration the contextual meanings of the Greek words for humility and to render them with various lexical means of the Ukrainian language, this is not typical of the Church Slavonic biblical monuments of the 16th century, but is partially traceable in the Krekhiv Apostle. Obviously, the use of derivatives from смиренний and покірний in modern Ukrainian language is rooted in the religious monuments of the 16th and 17th centuries, written in «prosta mova», which signifies their considerable influence upon the formation of modern Ukrainian ethical lexicon. Modern Bible translations mostly render the positive meaning of ταπεινοφροσύνη / ταπείνωσις and ταπεινός with the words покора / покірливість «meekness» and покірний / покірливий «meek», replacing the words of Church Slavonic origin смирення «humility» and смиренний «humble». The same tendency can be observed in the Krekhiv Apostle and the 17th century Didactic Gospels, which consistently use покора and покорныи. Modern Bible translations usually render the negatively connotated words for humility (conveying humiliation, oppression, destitution, etc.) with the derivatives from принижувати «humiliate», понижувати «lower», зневажати «despise», впокорювати «submit», quite similarly to the Krekhiv Apostle and Didactic Gospels, which employ the verbs унижити «humiliate», понижати «lower»and упокорити / упокоритися «submit / be submitted» in this function.
Landscape Semiotics of Subjectivity in the English Novel of the 19thCentury
Authors:   National University of «Kyiv-Mohyla аcademy», LIVYTSKA Inna
Published: September 2022

Semiotic relations between the homo sapiens and his/her topos or environment have recently become the focus of eminent or mediated fictional subjective modelling. In the course of research with the tools of the cultural discourse analysis (CDA), a range of communicative practices has been unveiled. These include among others verbalized images of the topi, descriptive outlines of the localities and directions, ways of showing, symbolic representations of typical animals, topographic lexis, verbal and non-verbal means of the visualization of the surroundings etc. The object of the research constitutes the semiotic potential of the “ethnic-physical nomenclature”, which presupposes the application of the cultural discourse analysis to the environment as a form of subjectivized reality of the human being. Victorian writers provide us with the well of unlimited material in this respect as the experiencing subject of pre-industrial England has been portrayed as a sensitive agency in the imaginative fictional narrative world. Therefore, Victorian’s world outlook becomes the research objective of ecocriticism, a new direction of critical discourse analysis. The aim of cultural discourse analysis in symbiosis with the ecocritical approach is to investigate ways and means of correlation of verbal and non-verbal discourses and their material and physical embodiment in culture. Ecocritical reference to the Victorian period has been considered prolific in terms of discursive means disclosing complicated relations of the approaching technological progress, great discoveries in the human physic and Nature. Positing the human being in the centre of all the animal species stressed a universal character of semiosis, where the global ecological view was put on the core of the scientific and fictional manifestation. A prominent example of this cosmological feeling is seen in a close correlation of the narratives with the setting and psychological foregrounding in the novel of George Eliot “Middlemarch”, where the main character Dorothy Brooke symbolizes the Nietzschean idea of eternal return, demonstrating clear awareness of George Eliot of the evolution of species multiplied by theological subtext.
MIXING WITH THE CROWD: HOW MOBILIZATION AFFECTS DIVERSITY IN DEMONSTRATIONS
Authors: de Moor Joost , Wouters Ruud
Published: September 2022

The internal diversity of demonstrations speaks to fundamental debates about voice and equality, solidarity, social capital, and social movement success—yet is rarely empirically investigated. We study how mobilization distinguishes between internally diverse and homogenous demonstrations in terms of education and class. We use unique protest survey data from 16,134 participants in 76 demonstrations in nine European countries. We find that mobilization processes explain variation in internal diversity for education but hardly for class. Whereas informal mobilization decreases internal diversity, organizations’ involvement increases diversity. Diversity is also negatively affected by the presence of transmitters—protesters who are both asked to participate and who ask others. This homogenizing impact of transmitters is more pronounced in demonstrations more strongly dominated by informal mobilization processes. Our findings support recent arguments against the association between informal mobilization and demonstration diversity and stress the enduring relevance of formal organizing.