bluuebunny/crossref_metadata_2025 huggingface dataset:
Influence of Low-Frequency Vibrations on Methylene Blue Reduction Process
Authors: Morozov A.N. , Fadeev G.N. , Bogatov N.A. , Boldyrev V.S. , Zadorozhny N.A. , Timchenko S.L.
Published: April 2022

Methylene blue is known for a wide spectrum of biochemical activity: being reversibly oxidized and reduced, it acts as a hydrogen carrier and can be considered as a model of the active group of the enzyme dehydrase. When harmonic vibrations with a frequency of 7--30 Hz are introduced into an aqueous solution containing methylene blue and ascorbic acid, the kinetics of redox transformations changes: the kinetic dependences of the influence of the acoustic vibrations differ from the data obtained in the absence of low-frequency influences. Under certain conditions, effects such as acceleration and inhibition of the sonochemical process are observed. The paper studies the reaction of hydrogen transfer in the field of low-frequency oscillations. The purpose of the study was to elucidate the role of factors accompanying the effect: we determined the influence of oxygen, the emerging radical forms of methylene blue, and ascorbic acid. By absorption spectroscopy and EPR spectrometry, we specified the parameters of the compounds formed at the intermediate stages of the methylene blue reduction process. Relying on experimental data, we introduce a method for countering the COVID-19 virus using methylene blue
Structure, Morphology and Photoelectric Properties of n-GaAs--p-(GaAs)1--x(Ge2)х Heterostructure
Authors: Zaynabidinov S.Z. , Saidov A.S. , Boboev A.Y. , Abdurahimov D.P.
Published: April 2022

The paper studies the structural properties of the thin-film (GaAs)1--х(Ge2)x solid solutions grown by liquid-phase epitaxy on single crystal GaAs substrates. The obtained epitaxial layers were 10 μm thick, had a 0.17 Ω · cm resistivity of p-type conductivity. X-ray diffraction analysis showed that the obtained films are monocrystalline with nanoinclusions with block sizes up to 49 nm, with a crystallographic orientation (100), and have a sphalerite structure of the ZnS type. Morphological studies using AFM showed that the nanocones on the surface of the epitaxial (GaAs)1--х(Ge2)x layers are due to Ge atoms in them. The analysis revealed that the diameter of the nanocones' bases is in the range from 70 to 90 nm, and the height is from 3 to 12 nm. The sizes of such nanocones, determined by the X-ray diffraction method, were close to these values. The photosensitivity spectra of these solid solutions exhibit peculiar fluctuations due to various complexes of charged atoms in them. Analysis of the photosensitivity spectrum of n-GaAs--p-(GaAs)1--х(Ge2)x heterostructures using the Wolfram Mathematics 7 program showed that the spectrum consists of three peaks due to As--Ge, Ge--Ge and Ga--Ge
Quantitative spect measurement of the tissue blood flow in myocardium by the absolute uptake of radiopharmaceutical 99m TC -Technetril
Authors: Ussov W. Yu. , Soukhov V. Yu. , Babikov V. Yu. , Borodin O. Yu. , Vorozhtsova I. N. , Lishmanov Yu. B. , Udut V. V. , Krivonogov N. G.
Published: April 2022

Background. Quantitative calculation of tissue blood flow by means of radionuclide emission tomography is of great importance in studies of myocardial blood supply. Quantifying blood flow with PET requires a medical cyclotron. 99mTc-Technetrile is a unique radiopharmaceutical (rfp) with a high and approximately the same extraction fraction by the myocardium and other tissues — chemical microspheres.

Objective. Development of a technique for calculating tissue blood flow for a quantitative assessment of the blood supply to the heart muscle, according to the determination of tissue absorption of 99mTc-Technetrile during CardioSPECT.

Design and methods. The distribution of rfp — chemical microspheres 99mTc-Technetrile in the body is proportional to blood flow. Determining the amount of accumulation of rfp in different regions can be performed using SPECT. Weused data of 14 patients with myocardial infarction, who underwent SPECT with 99mTc-Technetrile, with the calculation of tissue blood flow.

Results. Evaluation of rMBF at rest in the area of unaffected myocardium revealed rMBF = 65±7 ml/min/100 g, in segments with the presence of viable myocardium according to the ultrasound test with dipyridamole rMBF = 53±7 ml/min/100 g, in postinfarction regions of the transmural damage to the left ventricular wall without viable myocardium rMBF = 27±8 ml/min/100 g.

Conclusion. The calculation of tissue blood flow via CardioSPECT is useful for pathophysiological assessment of the blood supply to the heart muscle.
Manager’s Lived Experience in Cyberloafing within Business Organizations
Authors: Alexander Spath I Shaun , Felix Vengrouskie Edward
Published: April 2022

This qualitative descriptive phenomenological study explored how business managers describe their lived experiences as a cyberloafer in the Southern United States. There were eight participants that supervised at least five employees, older than 24 years of age, and had a history of cyberloafing that shared their firsthand experience in a 60– 90-minute semi-structured interviews. The framework used Triandis’ 1977 theory of interpersonal behavior tri-level cognitive model. Eidetic analysis used Giorgi’s five- step descriptive phenomenological approach. The data discovered five general structures of business managers cyberloafing: 1) work-life balance, 2) social norms with internet usage, 3) habits within the organization, 4) productivity, and 5) preventative measures. The findings of this study can build on business management to reduce company cost while promoting positive cyberloafing to creative innovative workplace behaviors, increasing sustainability.
Análisis de la envolvente de falla de un suelo fino mediante la succión matricial utilizando el método de talud infinito aplicado a una cobertura de talud
Authors:   , Linares Ramos Alexander Yamil , Mejía Melo Paola
Published: April 2022

La construcción de coberturas en zonas alto andinas se ha convertido en una pieza clave para disminuir los pasivos ambientales y, a la vez, contribuir el desarrollo del país gracias a la minería. Gran parte del terreno en estas zonas son suelos arcillosos cuyo comportamiento es impredecible porque presentan cambios de volumen abruptos según la variación de saturación del suelo. Quienes transitan por carreteras en taludes de este tipo de suelo, corren alto riesgo debido al deslizamiento que sufren los taludes cada año. En este tipo de taludes se producen deslizamientos cuando el suelo arcilloso se encuentra parcialmente saturado, ya que en estas condiciones el suelo no es estable. Por ello, se realizaron los estudios de estabilidad de taludes de suelo parcialmente saturado con el método de talud infinito. Se construyó la envolvente de falla del suelo parcialmente saturado con los valores del ensayo del papel filtro y corte directo de acuerdo con la saturación a la que se encuentre sometido. Estos valores serán importantes para el cálculo del factor de seguridad, el cual se obtuvo a partir de una hoja de cálculo propuesta en esta investigación. Finalmente, se validó la hoja de cálculo con el software Geostudio donde se obtuvo una variación dentro del rango de significancia +-5%. Se concluyó que el análisis de estabilidad de talud de cobertura de un suelo parcialmente saturado proporciona un valor de factor de seguridad a partir de un análisis que simula con mayor exactitud el comportamiento del suelo.
Análisis de la influencia de las secciones agrietadas en la respuesta a una solicitud sísmica en edificios regulares e irregulares multifamiliares de 5, 10 y 15 pisos en la ciudad de Lima
Authors:   , Alvarez Guevara Kervin Alexander , Medina Chumpitaz Marco Fabricio
Published: April 2022

Esta investigación aborda la real influencia que tiene el agrietamiento de los elementos estructurales en la reducción de rigidez cuando se produce un evento sísmico. Para ello, en primer lugar, describió la realidad problemática, los antecedentes y generalidades previos acerca del tema para determinar qué tipo de edificación utilizar. En segundo lugar, el marco teórico expuso un conjunto de conceptos fundamentales necesarios para entender el agrietamiento del concreto, la obtención de la inercia efectiva, la irregularidad de edificaciones y se dio un repaso sobre las consideraciones de normas extranjeras. En tercer lugar, se determinó trabajar con 6 planos de viviendas multifamiliares, de los cuales 3 fueron estructuras regulares y 3 fueron irregulares. Asimismo, se subdividió las estructuras en alturas de 5, 10 y 15 pisos, ya que son el tipo de edificación que más se construyen en Lima. Después se halló los parámetros geográficos, de uso y geométricos a partir de la Norma E-030, para luego realizar el análisis sísmico lineal (estático y dinámico). Luego, se realizó los diagramas de momento – curvatura (vigas, columnas y placas), para que, a partir de ellos, obtener un factor de reducción de la inercia bruta y realizar un nuevo análisis sísmico considerando este valor como efecto del agrietamiento. Finalmente, se realizó un análisis comparativo entre los resultados obtenidos de acuerdo a la altura en edificaciones regulares e irregulares.
Efectos de la asociatividad en las exportaciones de café orgánico de la selva central del Perú en el periodo 2016-2018
Authors:   , Fernández Campos Jaqueline Karina , Loayza Beltrán Shirley Gulnara
Published: April 2022

El presente trabajo de investigación titulado “EFECTOS DE LA ASOCIATIVIDAD EN LAS EXPORTACIONES DE CAFÉ ORGÁNICO DE LA SELVA CENTRAL DEL PERÚ EN EL PERIODO 2016-2018”, tiene como objetivo determinar los efectos de las cooperativas y asociaciones de la selva central del Perú en la cantidad exportada de café orgánico en el periodo 2016-2018. Su importancia radica entre los efectos de la asociatividad y su influencia en las cantidades exportadas, en vista que se identificó que, en el periodo analizado, los valores de exportación de café orgánico decrecieron en comparación a los años anteriores; sin embargo, la cantidad exportada del mismo producto incrementó en el mismo periodo, siendo las cooperativas y asociaciones quienes tuvieron mayor crecimiento. En el proceso de la investigación se consultó diversas fuentes secundarias vinculadas a los efectos de la asociatividad en las exportaciones, los beneficios de la asociatividad, los obstáculos de la asociatividad, los programas del estado que incentivan las exportaciones y la situación actual de las exportaciones del café orgánico. Esto permitió constituir el marco teórico, marcando las pautas para desarrollar la investigación. El tipo de investigación es cuantitativa, el diseño de la investigación es explicativa transversal simple y no experimental. Asimismo, el cuestionario se aplicó a 32 organizaciones entre cooperativas y asociaciones cafetaleras de la selva central (Satipo, Chanchamayo y Oxapampa), quienes representaron al tamaño de muestra. Para la validación de la hipótesis planteada se utilizó el método estadístico de Chi-Cuadrado de Pearson, la cual fue complementado con la prueba exacto de Fisher para medir su fiabilidad. Por último, los resultados obtenidos del cuestionario aplicado en el presente estudio se validaron que los efectos de la asociatividad influyen en el crecimiento de la cantidad exportada de café orgánico.
Encephalocele: Retrospective Analysis and Our Clinical Experience
Authors: BAŞARAN GÜNDOĞDU Elif , KILIÇARSLAN Nermin
Published: April 2022

Encephalocele is defined as extracranial herniation of the CSF, meninges, or cerebral tissue through a midline fusion defect in the cranium. The aim of this article is to present the clinical experience of the authors on encephalocele management. A total of 19 patients who underwent surgery for encephalocele in our hospital between 2015 and 2021 were included in the study. We reached 7 cases who were diagnosed with encephalocele and underwent pregnancy termination between 2018 and 2020 in our hospital. The patients' demographics, neurological examinations, procedure and anaesthesia data, and postoperative follow-up were all evaluated. 15 of 19 patients were female. 2 mothers used folic acid supplementation, but it was not effective. 7 patients were diagnosed prenatally, whereas the others were not followed up during pregnancy. 9 of the patients had parenchyma inside the sac, while the rest had none. 5 patients required shunts. All of the patients were followed up by the departments of neurosurgery, pediatrics, pediatric neurology, neonatal, pediatric gastroenterology, and genetics for their needs. It was demonstrated that folic acid supplementation before conception greatly reduces the incidence of encephalocele. It would be appropriate to inform the families of babies diagnosed with encephalocele in detail at prenatal follow-up about what problems they can expect in the future. Follow-up of encephalocele patients must be done with a multidisciplinary approach to ensure a quality life throughout their life.
Linguistic specificity of French youth computer gamer jargon
Authors:   Yaroslavl state pedagogical university named after К. D. Ushinsky, Soloveva Svetlana I.
Published: April 2022

This article discusses the features of the computer gaming jargon of the French youth. The main purpose of the study was a descriptive analysis of the features of French youth computer gaming jargon. The main task of the study was to classify computer gaming jargon by areas of use. Based on the materials of such sources as the dictionary "Vocabulary des techniques de l'information et de la communication (TIC)", the French-language Internet portal "Le Jargon Fran-çais" (the part that relates to computer and gaming jargon), as well as studies by French speaking authors (J.-M. Adam, I. Oseki-Dépré, A. Jeandidier, J. Lazar, etc.), the features of using computer gaming jargon were analyzed from the point of view of its classification by spheres. There was also an analysis of the formation of Internet slang which is widely used by French gamers and almost all young people who actively use computers. Special attention was paid to Anglicisms in the analyzed area, and it was concluded that the French computer gaming jargon actively bor-rows lexical units from the English language, either leaving them unchanged, or changing their spelling in accordance with the rules of the modern French language. A general conclusion was made: further systematic study of French youth computer gaming jargon will provide an opportunity for a deeper understanding of the language processes tak-ing place in the field of modern French from the point of view of its functioning within the Internet discourse and com-puter gaming jargon.
Chinese national cuisine as a cultural code
Authors:   Southwest university in Chongqing, Xiaotao Li , Koloda Svetlana A. ,   Southwest university in Chongqing
Published: April 2022

The genesis of the Chinese national cuisine is considered from the standpoint of cultural studies. The authors give a brief overview of its evolution over the centuries and present a modern interpretation of traditional gastronomy to identify the specifics of the cultural code. The authors take a methodological approach considering the national cuisine of China through the interpretation of gastronomic culture. China's national cuisine is presented as both an important historical and cultural heritage and as a significant element of China's everyday culture. Gastronomic culture is defined as a mental structure expressed through various phenomena. Particular emphasis is placed on analyzing the philosophical aspects of Chinese national cuisine and its influence on the formation of the main aspects of the people' s daily life. The specificity of cooking and serving food and the tradition of using chopsticks are highlighted as important to Chinese culture. The authors examine the historical foundations of the Chinese cuisine development and the ways of the imperial cuisine transformation into some modern directions of Chinese culinary culture. Examples are given of the historical nature of imperial cuisine, as well as of the stages of Chinese cuisine evolution over three thousand years. It is noted that due to cultural and historical reasons, Chinese cuisine uses almost everything that nature gives, including exotic ingredients. It is estimated that Chinese cuisine has about 80,000 dishes. Chinese cuisine differs from European and American cuisine, namely because the Chinese eat more vegetables and fewer meat dishes. The article points out that the modern Chinese restaurant business has borrowed some traditions of imperial cuisine evolving over three millennia. In modern China, the traditional dining etiquette during a formal lunch or dinner is observed, the most important part of which is the placement of guests at the table.
Features of the socialization of younger schoolchildren with giftedness signs
Authors:   Kostroma state university, Shcherbinina Olga S. , Grushetskaya Irina N. ,   Kostroma state university
Published: April 2022

The results of numerous studies in the field of pedagogy and psychology indicate the peculiarities of the development of gifted children and the specifics of their interaction with the microsocium. This specificity affects the success of timely solving the problems of socializing gifted children. Problems in solving a block of problems can lead to maladaptation or even victimization of students. The relevance of the issue of solving the problems of socializing gifted children successfully is at all age stages and at each has its own specificity. During primary school age, it is not always possible to talk about the gifted child. Mostly we are talking about signs of giftedness. At the same time, the support and assistance of such children become especially important for the disclosure of their potential and the development of abilities in the context of the crisis of adaptation to school and during further training in the student community. At the same time, the creation of conditions for the harmonious development of all spheres of the child and the timely solution of all blocks of socialization tasks remains extremely important. The purpose of the article is to determine the features of solving socio-cultural problems in socialization of primary school age children with giftedness signs. To solve the presented goal, we conducted a study on the basis of two general education organizations in the city of Kostroma, which covered 217 students. Based on the developed indicators (cognitive interests, creativity, performance and victories in competitions), a group of primary school-age students with signs of giftedness was identified, which became the main sample of our study (n=61). This group of children participated in a study aimed at studying the features of solving natural-cultural, socio-cultural and socio-psychological problems of socializing children of primary school age with signs of giftedness. In this article, we present the results of studying the peculiarities of solving the socio-cultural problems of primary school age students by socializing younger schoolchildren with signs of giftedness.
The pedagogical accompaniment of the development of the senior pupil 's subjectivity
Authors:   Yaroslavl state pedagogical university named after К. D. Ushinsky, Gushchina Tatiyana N. , Selivanova Olga G. ,   Volga-Vyatka Regional Scientific and Educational Center
Published: April 2022

The article contains an analysis of domestic and foreign studies of the modern education paradigm, in the context of which the activity of the student is a priority. In connection with the formation of a student's own activity, the problem arises of changing the nature of pedagogical activity: from formation and support to accompaniment. As the analysis of studies in Russia and abroad has shown, that the problem is topical and little studied. The article reveals the content and stages of the author's technologies of pedagogical accompaniment developed and tested in seven regions of Russia for the development of the senior pupil's subjectivity. The purpose of the article is to characterize the essence and justify the effectiveness of the presented technologies in the educational process of general education and additional education of children. The methodological basis for the study was the idea of an existential approach, that upholds the subjective orientation of human; an environmental approach, that reveals the possibilities of using the environment in the personal development of students; a reflexive-environmental approach, developed by the authors of the article on the basis of the idea of interaction between the subject and the environment, based on the actualization of the processes of reflection; a technological approach, representing the technology as a scientifically and practically justified system of optimizing activity. The main results of the research consist in the disclosure of the essence and implementation of the analysis of the effectiveness of pedagogical accompaniment in the development of subjectivity of higher school age students, as well as in understanding the domestic and foreign experience in implementing the modern subjective education paradigm and identifying similar problems. The article proves, that the technologies of pedagogical accompaniment in the development of the senior pupil's subjectivity are effective and can be used in formal and informal education. The approbation results of the pedagogical accompaniment technologies of the development of the senior pupil's subjectivity presented in the article contribute to the development of such subjective qualities as social responsibility, independence, freedom of will.
Civic identity of the Russian younger generation: specifics and patterns of formation
Authors:   Yaroslavl state pedagogical university named after К. D. Ushinsky, Bugaychuk Tatyana V.
Published: April 2022

The article presents the current research trend in the political science – the study of the identity of a citizen of the country, the peculiarities of its formation – the formation and development of the younger generation, since the political science is on the verge of a new stage in recent history, when the concepts of citizenship and civil society become decisive for the successful development of the political system. In this regard, the article analyzes such important aspects of the problem as the identification of the laws on the formation of civil identity in the younger generation of Russians in modern unstable socio-economic, political conditions and describes the specific features of the development of civil identity as a political concept, determines the influence of socio-cultural transformation in Russia on the formation of the civil identity of the modern young generation. The author attaches particular importance to the role of state power in the development of civic identity of young Russians (educational and youth policy), reveals important meaningful characteristics of the formation of the civic identity of the younger generation in the context of the socio-cultural transformation of modern Russia from phenomenological positions based on an integrative approach, such as: the duality and contradiction of the formation of civic identity among the younger generation in connection with world globalization and social, and cultural transformational processes in Russia; the integrative nature of the process of civil identity formation; the influence of Western ideas of autonomy and collectivist traditions of the Russian mentality on the becoming personality; age-specific characteristics of civic identity formation; structural components of civic identity – cognitive component, value-motivation component and activity component; the impact of social media on the younger generation; personal orientation of a particular person.
The political aspect of forming civic identity and characteristics of socio-cultural transformation in modern Russia
Authors:   Yaroslavl state pedagogical university named after К. D. Ushinsky, Bugaychuk Tatyana V.
Published: April 2022

The article presents an important area of research into the formation of civic identity in the younger generation, where the focus is put on the personality and features of forming and developing civil consciousness in a situation of socio-economic and political instability caused by transformation processes in all spheres of life in modern Russia. The article aims at a political scientific analysis of the socio-cultural factors in the formation of the civil identity of the young Russians during the period of social and cultural transformation in modern Russia. The article emphasizes the role of state power in the development of civil consciousness of the Russians (educational and youth policy), presents a study to identify factors that influence the formation of civic identity, according to teachers of educational establishments and university lecturers. The issue of the Internet influence on the developing personality is outlined, as the features of the online social communications era are the displacement of the traditional value scale and fundamental social structures of personal development, constant “experimentation” of the younger generation's own identity, the predominance of the subjective component of identity in the overall structure of the younger generation's self-consciousness. Therefore, family, education, youth policy of the state, and public institutions are the space of systemic formation of the youth civic identity, aimed at the preservation of historical memory, culture, and traditions of the state. The author proves that only systemic integration of all subjects in the country's civil society development, while in the long period of transformation, as well as the interaction of all participants of the process in the integral national system of forming the civic identity of the young Russians, will allow to have a developed, active and stable civil society.
From Classical Drama to “New Drama”: Plot Poetics in the Plays ‟Redemption” by I. N. Potapenko, “The Work of Life” by N. I. Timkovsky ‟The Question” by A. S. Suvorin and ‟The Cherry Orchard” by A. P. Chekhov
Authors:   Yaroslavl state pedagogical university named after К. D. Ushinsky, Poltevskaya Kseniya E.
Published: April 2022

The Article is a part of a broad historical and literary problem of ‟Chekhov and his literary environment”. The paper under discussion is devoted to a comparative study of dramaturgical methods used by playwrights of the turn of the XIX‒XX centuries and the determination of the vector of the writers’ artistic search. The research subject is the system of structural and typological features such an element of dramaturgical methods as plot in the plays ‟The Cherry Orchard” by A. P. Chekhov, ‟Redemption” by I. N. Potapenko, “The Work of Life” by N. I. Timkovsky and ‟The Question” by A. S. Suvorin, the methods affiliation with a certain type of dramaturgical system (classical and ‟new drama”). The aim of the investigation is analysis of the features of the structure of the plot in selected plays, comparing them with the principles of classical drama and ‟new drama”, and comparing the findings among themselves. The main method used in the paper is the method of structural and typological comparison. The ideological and thematic unity of the plays, the interconnection of some motives, plot elements are revealed. It is proved that of all the plays considered, only the plot of Suvorin’s play ‟The Question” corresponds to the principles of classical drama, while elements of decentralization are already observed in it due to a certain independence of the secondary plot lines. The plot models of the plays ‟The Atonement” by Potapenko and ‟The Work of Life” by Timkovsky occupy an intermediate position between the classical and the ‟new drama”. In both plays, an ‟inner plot” appears. Unlike the aforementioned playwrights, Chekhov's plot model is fundamentally different from classical drama. The main principle of the organization of the plot of ‟The Cherry Orchard” is the decentralization of plot lines. The most important is the internal plot: a person in the flow of time. In addition, all the plays are united by an invariant plot reflecting the Russian reality of that time, connected with the fate of the noble estate mortgaged for debts.
The Construction of the ‘Other’ through Oral Narrative Performance: A Case of the Bukusu Folktale
Authors: Musungu Joseph Juma
Published: April 2022

Kenya as a country has different communities. Over time, there have been cases of animosity and even fighting among different communities. Such differences obviously undermine the spirit of coexistence in a given society. Communities often live under fear and tension, raising the question why people shouldn’t coexist peacefully. This necessitates a concerted effort to unearth why such animosity exists. One possible avenue of establishing the kind of relationship that exists between the people is by listening to what they say about each other through their literary performances. This paper takes interest in the Bukusu people who have also been affected by such communal hostilities. The paper specifically focuses on the Bukusu perception of “strangers.” It examines the references in Bukusu narratives with regard to strangers in order to examine how such references are likely to create or diffuse the tensions between the Bukusu and their neighbours.
Pengaruh Beberapa Jenis Karbohidrat dalam Pakan Terhadap Pertumbuhan Benih Gurami (Osphronemus goramy Lac.) yang Berumur Diatas 80 Hari
[The Effect Of Some Carbohydrates In The Diet On The Growth Of Giant Gouramy Fry, Osphronemus goramy Lac. Above 80 Days Old]
Authors: Cahyoko Yudi
Published: April 2022

Abstract When small giant gouramy fry, 40 to 80 days old can consume carbohydrate diet, starch but his growth slow. Conversely, when he consumes simple carbohydrate, his growth is faster. Considering that feedstuffs derive from plants containning much complex carbohydrates like starch that is easier obtained and relatively cheaper price, so, it is important to study utilization of the starch as feedstuff on the diet of the giant gouramy fry. This research was carried out to find out type of carbohydrate that is suitable for giant gouramy fry above 80 days old. For achieving this purpose, it was important to test utilization of the diet containing starch compared with diet containing glucose, sucrose and dextrin on the growth of the giant gouramy fry. The giant gouramy fry was fed diet containing 27.68 % of glucose, sucrose, dextrin and starch each. The Feedstuffs in the diet were composed isocalorie and isoprotein. The giant gouramy fry that tested was 130 days old and average weight 6.90 grams. The fishes were cultured with stocking rate 5 fishes per 60 litre of water and cultured for 60 days. The diet that contains starch resulted the same on daily average growth rate to compare glucose, sucrose and dextrin ( P > 0.05 ). Sucrose diet resulted protein retention, lipid retention and energy retention higher than starch diet ( P < 0.01 ). Starch diet resulted the lowest retention of protein, lipid and energi ( P < 0.01 ). It was concluded that the sucrose was the best carbohydrate source for the giant gouramy fry, 130 to 190 days old. The starch was not suitable yet as source of carbohydrate to compose diet of the giant gouramy fry, 130 to 190 days old or average weigh 6.90 to 16.50 gram.
Korelasi Perubahan Garis Pantai Terhadap Konservasi Penyu Hijau (Chelonia mydas) Di Taman Nasional Meru Betiri, Jawa Timur
[Coast Line Changes Correlation On Green Turtle (Chelonia mydas) Consetvation At Meru Betiri National Park, East Java]
Authors: Andriyono Sapto , Mubarak A. Shofy
Published: April 2022

Abstract Varity of the effect of climate change including of beach disturbance on the coastal area. Beach disturbance also happen on Sukamade beach at Maru Betiri National Park (TNMB). These areas as nesting site of sea turtle are usually visiting by Green turtle (Chelonia mydas) and others sea turtle species. This research conducted to understanding of relationship between beach area and green turtle (Chelonia mydas) conservation activity was done at October 2010. Survey used to collecting primary data, and secondary data collecting from National Park Office. The result show that beach disturbance affected to the nesting activity of green turtle (Chelonia mydas). Formula show that interaction between beach extensive and number sea turtle are nesting is y = 1.4943x + 417.13 (r:2.46%). In the other hand, beach extensive and number of nest was find out the regretion formula is y = 2.3615x -656.45 (r = 20.66%). Physic and chemistry parameter in aquatic and sea turtle nest on the range are toleranced for conservation activity of green turtle. Physic and chemistry parameter in aquatic are pH 8-8.2, salinity 29-32o/oo , Light intensity 8250-8342 lux, sand pH 6,6 -8.5, sand humidity 8-8.5 and Amonia-Amonium 0.00 – 0.5 mg/l. Disolved oxsigen measuring on 6.027 – 7.627 mg/l
Pengaruh Pemupukan Ulang Kotoran Ayam Kering Terhadap Populasi Cacing Tubifex tubifex
[The Effect Of Remanuring Dry Chicken Manure In Tubifex tubifex Population]
Authors: Pursetyo Kustiawan Tri , Satyantini Woro Hastuti , Mubarak A. Shofy
Published: April 2022

Abstract Tubifex tubifex is one kind of natural food for fish larva. This worm has an important role because it can support the fish growth faster than another natural food like Daphnia sp. or Moina sp. It is caused by its has high nutrition. Dry chicken manure can be used for manuring worm media because it have high organic matter. The purpose of this research was to know the effect of remanuring dry chicken manure to the population of Tubifex tubifex and to know the remanuring of dry chicken manure which is gives high population of Tubifex tubifex. The method used was experimental method. Completely Randomize Design was used in this research with 4 dose manuring treatments and 4 replication : PI (dose 0,08 g/cm2/l days), P2 (dose 0,4 g/cm2/5 days), P3 (dose 0,8 g/cm2/10 days) dan P4 (dose 1,2 g/cm2/15 days). The analysis result showed that the treatment of PI (dose 0,08 g/cm2/l day), manuring of dry chicken manure could give the highest population of Tubifex tubifex was 505 individuals reached at days20. At days-30 there was decreasing total number population so that the harvesting of Tubifex tubifex could be done at days-20. The water quality during this research were pH 6,4 - 7; DO 1,2 - 3,8 mg/1; water temperature 28 - 30 °C and ammonia 0,06 mg/1. The water quality was in optimum condition for Tubifex tubifex growth.
Efektivitas Rasio Jumlah Pasangan Induk Ikan Hias Black Tetra (Gymnocorymbus ternetzi) Terhadap Hasil Pemijahan
[The Effectiveness Of The Ratio Of The Number Of Pairs Of Parents Of Pair Of Parents Of Black Tetra (Gymnocorymbus ternetzi) Against The Result Of Spawning]
Authors: Prayogo Prayogo
Published: April 2022

Abstract The purpose of this research is to know the effectiveness of the ratio of the number of pairs of parents against the result of the spawning of Black Tetra fish (Gymnocorymbus ternezi) about the number of egg produced, the rate conception (fertilization rate), the rate of hatching (hatching rate) and the survival rate of the fish (survival rate). The results shows that the ratio of number of pairs of black tetra fish parent has no effect but the greater the increase ratio of number of pairs of male parent black tetra fish then the number of eggs produced decrease.
Kelimpahan Larva Ikan Pada Kondisi Air Pasang Dan Surut Di Muara Sungai Pilang Sari, Desa Pidodo Kulon, Kendal
[Abundance Of Fish Larvae In Neap And Tide Condition In Estuary Of Pilang Sari River, Pidodo Kulon Village, Kendal ]
Authors: Manan Abdul
Published: April 2022

Abstract The aim of this research is to know the abundance of fish larvae in neap and tide condition in estuary of Pilang Sari river, Pidodo Kulon village, Kendal. This research is case study where the fish larvae that been caught was deeply observed in the limited time, place and population. Sample was taken in the three place. Data were collected used seine net when the neap and tide of sea level. The number of fish larva that been caught during the research are 12.983. Including from 8 genus are Stolephorus, Ambassis, Periapthalmus, Gerres, Leiognathus, Terapon, Atherinomarus. The composition of fish larvae that been caught when neap and tide was dominated by Stolephorus and Ambassis. When the new moon phase, the number of fish larvae that been caught is 1151, quarter moon is 2379, full moon is 5243 and three–quarters of the moon is 4110 fish larvae. The result of this research shows the relationship between the pattern of tide and amount of the fish larvae that been caught every moon phase. In the sping tide pattern, amount of the fish larvae that been caught was bigger than neap tide pattern. In commonly, fish larvae that been caught when the tide is bigger than abundance of fish larva that caught when the water was neap.
Gravitational, Electromagnetic and Quantum Interaction: From String to Cloud Theory
Authors: Al-Fadhli Mohammed B.
Published: April 2022

Considerable efforts have been devoted to modifying gravity, which aim to elucidate the possible existence or nature of dark matter and dark energy, achieve a better description of observation data, verify theoretical restrictions in the strong curvature regime and to formulate quantum gravity. In addition, despite the enormous success of the quantum field theory, the framework requires the so-called renormalization techniques and breaks down at high energies. Recently, the Planck Legacy 2018 release has confirmed the presence of an enhanced lensing amplitude in the cosmic microwave background power spectra, which prefers a positively curved early Universe with a confidence level greater than 99%. This study considers the implied positive curvature of the early Universe as the curvature of ‘the background or the 4D conformal bulk’ and distinguishes it from the localized curvature that is induced into the bulk by the presence of comparably smaller celestial objects that are regarded as ‘4D relativistic cloud-worlds’. To consider the interaction between the bulk and cloud-worlds, this paper presents interaction field equations in terms of the brane-world modified gravity counting for the bulk conformal curvature and the boundary terms, which could remove the singularities and satisfy a conformal invariance theory. Similarly, the quantum fields and clouds are regarded as ‘4D relativistic branes’ embedded in vacuum energy of a field strength reliant on the background curvature due to gravity. A visualization of the evolution of the 4D relativistic cloud-worlds over the conformal space-time of the 4D bulk is presented.
PENJATUHAN SANKSI UNI EROPA ATAS TINDAKAN ANEKSASI RUSIA DI KRIMEA, UKRAINA
Authors: Sari Ruth Intan
Published: April 2022

This study raises the issue of the legality of the imposition of European Union sanctions for Russia’s annexation of Crimea, Ukraine based on international law and the forms of imposing these sanctions. The method used in this research is normative legal research and is prescriptive. The types and sources of research data used are primary legal materials and secondary legal materials collected by using library research legal materials collection techniques. The data analysis technique used is a deductive mindset technique. This research results that the legality of EU sanctions is Council Decision 2014/512/CFSP and Council Regulation (EU) No. 833/2014 with provisions for imposing sanctions based on the European Union Agreement adopted within the framework of the Common Foreign Security and Policy (CFSP). The form of sanctions imposed are; (1) Arms embargo; (2) Export of dual-use goods; (3) Financial sanctions; (4) Prohibition of fulfilling claims; (5) Restrictions on services and other items.
PRAKTIK HAK KEKEBALAN DIPLOMATIK PEJABAT SENIOR NEGARA TERHADAP PELANGGARAN BERAT HAM MENURUT YURISPRUDENSI PENGADILAN INTERNASIONAL
Authors: Salsabila Nadia
Published: April 2022

This study examines the extend to the applicability of diplomatic immunity rights for senior officials against gross human rights violations they have committed. Toa achieve such aim, the author analysed the different types of immunity granted by international law to state officials, the reasons for the conferment of this immunity, and whether they apply in cases in which it is alleged that an official has committed an international crime. By using a statutory and case approach, the author examines several cases heard before international courts to compare the implementation of immunity rights. The author argues that both immunity ratione materiae and immunity ratione personae cannot be applied to cases that constitute gross violations of human rights. Moreover, instead did not agree with the argument which have been put forward by scholars and ICJ in support of the contrary.
PENERAPAN FORESEEABILITY OF HARM DAN PRECAUTIONARY PRINCIPLE DALAM PENGATURAN SAMPAH PLASTIK SEBAGAI LAND-BASED SOURCE
Authors: Susanto Adori Raka
Published: April 2022

Marine pollution caused by plastic waste is regarded as a land-based sources type of marine pollution. The current regulation of land-based sources pollution, especially plastic waste is still too general and not effective. This legal research aims to analyze the existing international regulations regarding land-based pollution and how to implement the foreseeability of harm and precautionary approach principles for specific international arrangements regarding plastic waste pollution in the future. This article concludes that the application of the principle is important to ensure the effectiveness of the regulation regarding plastic waste, since the nature of the principle is to prevent.
KOMITMEN UNI EROPA DALAM PEMENUHAN PRINSIP NON-REFOULEMENT TERHADAP NEGARA-NEGARA ANGGOTA (Studi Kasus Krisis Pengungsi di Yunani Pascakebakaran Kamp Moria)
Authors: Chrisella Sharleen Dessyhana
Published: April 2022

One of the countries in Europe with the biggest refugee crisis is Greece and triggers the emergence of refoulement. The non-refoulement principle is an absolute form protection for a refugee and must be obeyed by all ratifying countries. On that basis, Greece needs an additional assistance from the European Union as a regional organization that houses most European countries. This study aims to explain the commitment of the European Union in fulfilling the principle of non-refoulement to the refugee crisis in Greece, especially after the fire incident at Camp Moria. This research is a normative legal research with a statute approach and a conceptual approach. The sources of legal materials used are based on 1951 Convention on the Status of Refugees also the non-refoulement principle. The technique of collecting legal materials used is library research and analyzed through inductive analysis techniques. The results showed that the condition of the refugee crisis in Greece especially after the fire at Camp Moria was so alarming where the refugees are in danger of being refoulemented. In dealing with the refugee crisis that occurred in Greece, the European Union has tried to issue policies and decisions but the policies have not been implemented optimally.
ANALISIS KESALAHAN JUDEX FACTI MEMBEBASKAN TERDAKWA KARENA MENILAI PERBUATAN TERDAKWA SEBAGAI PELANGGARAN ADMINISTRASI KEHUTANAN ( Studi Putusan Mahkamah Agung Nomor 108 K/Pid.Sus.LH/2016)
Authors: Fadillah Arizal Ivan
Published: April 2022

Penelitian ini bertujuan untuk mengetahui kesalahan Judex Facti dalam membebaskan terdakwa dalam perkara di bidang kehutanan menurut pandangan KUHAP dan pertimbangan Hakim Mahkamah Agung terhadap upaya Kasasi dari Penuntun Umum ditinjau dari Undang-Undang Nomor 18 Tahun 2013 tentang Pencegahan dan Pemberantasan Perusakan Hutan. Metode yang digunakan dalam penelitian adalah hukum normatif yang bersifat preskriptif dan terapan. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan kasus. Pengumpulan bahan hukum dengan studi pustaka. Penelitian ini bersumber pada bahan hukum primer yang berupa perundang-undangan, putusan pengadilan, dan bahan hukum sekunder yang berupa buku, jurnal ataupun artikel. Teknik analisis bahan hukum menggunakan metode deduktif silogisme. Hasil penelitian dan pembahasan yang diperoleh menunjukan bahwa pertimbangan Mahkamah Agung mengabulkan permohonan Kasasi dari Penuntun Umum terkait Pasal 51 ayat (2) Undang- Undang Nomor 14 Tahun 1985 tentang Mahkamah Agung yang berisi “Dalam hal Mahkamah Agung mengabulkan permohonan Kasasi berdasarkan Pasal 30 huruf b, dan huruf c, maka Mahkamah Agung memutus sendiri perkara yang dimohonkan Kasasi itu”. Bahwa alasan permohonan Kasasi oleh Penuntut Umum yang pada pokoknya tidak sependapat dengan Judex Facti dalam hal melepaskan terdakwa dari segala tuntutan hukun dan Judex Facti telah mengenyampingkan hukum pembuktian sebagaimana sudah diatur dalam Pasal 184 ayat (1) KUHAP.

Kata kunci : Penuntut Umum, Kasasi, Pertimbangan Hakim
KAJIAN MENGENAI PUTUSAN JUDEX FACTI MENGABAIKAN PEMBUKTIAN KETERANGAN SAKSI DAN KETERANGAN TERDAKWA DALAM PERKARA PENCURIAN DALAM KEADAAN MEMBERATKAN (Studi Putusan Mahkamah Agung Nomor:469 K/PID/2017)
Authors: Solikhah Ary Yulianita
Published: April 2022

Tujuan penelitian ini adalah untuk membahas terhadap putusan Judex Facti mengabaikan pembuktian keterangan saksi dan keterangan terdakwa sebagai fakta hukum perkara pencurian dalam keadaan memberatkan pada putusan Mahkamah Agung Nomor 469 K/PID/2017. Penelitian hukum ini merupakan penelitian hukum normatif.

Hasil penelitian ini menunjukkan bahwa dalam perkara ini dua orang atau lebih dengan bersekutu melakukan tindak pidana pencurian maka di kategorikan sebagai perkara pencurian dalam keadaan memberatkan. Pada perkara ini Judex Facti telah mengabaikan ketarangan saksi dan keterangan terdakwa sehingga Judex Facti telah keliru menerapkan hukum, m,aka terdakwa mengajukan upaya hukum kasasi sesuai Pasal 197 ayat (1) KUHAP jo Pasal 50 ayat (1) jo Pasal 53 ayat (2) Undang-Undang tentang Kekuasaan Kehakiman.

Kata Kunci: Pertimbangan hakim, kasasi, pencurian
ANALISIS PUTUSAN LEPAS DARI SEGALA TUNTUTAN HUKUM DALAM PERKARA PENIPUAN SECARA BERLANJUT ( Studi Putusan Mahkamah Agung No. 1360K/Pid/2016)
Authors: Santoso Denis Kurniawan
Published: April 2022

Penelitian ini bertujuan untuk mengetahui pertimbangan Hakim atas Putusan Lepas dari tuntutan dalam perkara penipuan secara berlanjut. Jenis penelitian hukum yang digunakan adalah penelitian hukum normatif atau disebut juga penelitian hukum doktrinal. Berdasarkan penelitian yang dilakukan penulis, maka diperoleh hasil pertimbangan hakim dalam mengeluarkan putusan lepas karena hakim menganggap perbuatan yang didakwakan kepada terdakwa terbukti, tetapi perbuatan itu tidak merupakan suatu tindakan pidana.

Kata Kunci : Pertimbangan Hakim, Putusan Lepas, Penipuan
PERTIMBANGAN ALASAN KASASI ODITUR MILITER MENGENAI KEADAAN YANG MEMBERATKAN PIDANA DALAM PERKARA DESERSI (Studi Kasus Putusan Mahkamah Agung Nomor 151 K/MIL/2016)
Authors: Tarvianty Dwiva Amalia
Published: April 2022

Penelitian ini bertujuan untuk mengetahui pertimbangan keadaan-keadaan yang memberatkan pidana sebagai alasan Kasasi Oditur Militer dalam perkara desersi sesuai Pasal 239 Undang-Undang Nomor 31 Tahun 1997 Tentang Peradilan Militer terhadap pertimbangan Hakim dalam menjatuhkan pidana pada Putusan Mahkamah Agung Nomor 151 K/MIL/2016

Metode penelitian yang digunakan adalah penelitian hukum bersifat preskriptif dan terapan. Sumber bahan hukum yang digunakan adalah bahan hukum primer dan bahan hukum sekunder, dengan cara studi pustaka/dokumen, teknik analisis bahan hukum menggunakan metode silogisme dan interpretasi dengan menggunakan pola berpikir deduktif, dari pengajuan premis mayor dan premis minor saling dihubungkan untuk ditarik konklusi.

Hasil penelitian ini, telah diketahui bahwa alasan pengajuan upaya hukum Kasasi oleh Oditur Militer Pengadilan Tinggi telah sesuai dengan ketentuan Pasal 239 Undang-Undang Peradilan Militer yang menjelaskan tentang pemeriksaan pada tingkat Kasasi dilakukan oleh Mahkamah Agung guna menentukan kesesuaian dalam memutus perkara. Berdasarkan Judex Facti dalam menjatuhkan pidana in casu telah salah dalam menerapkan hukum sebab dalam menjatuhkan pidana tersebut tidak mempertimbangkan mengenai keadaan yang memberatkan.

Kata Kunci: Kasasi, Oditur Militer, Desersi