bluuebunny/crossref_metadata_2025 huggingface dataset:
Vita in famiglia e responsabilità genitoriali nel lockdown della primavera 2020. Racconti e rappresentazioni di alunne/i di scuola secondaria di primo grado di Bologna
Authors: Lorenzini Stefania
Published: July 2021

The paper analyses the main contents of short essays written by girls and boys of secondary school in Bologna who were asked to express in a few written lines the ongoing experience: the so-called lockdown that involved and conditioned everyone from March 2020 onwards. Particular attention is paid to the stories centred on family life during the period of confinement, on the questions, needs, worries, fears, emotions, critical points and resources that the pupils have set out in their writings. And on the educational responsibilities they call for.
Confinati nell’Eden. L’esperienza dei genitori tahitiani durante la pandemia
Authors: Cadousteau Matairea , Guy Emilie , Ailincai Rodica , Alì Maurizio
Published: July 2021

The functioning of many education systems around the world was disrupted during the Covid-19 crisis. Even the idyllic atolls of French Polynesia – although far from the main centers of contagion – have not been spared, so the school and families were induced to adapt and to find new strategies of collaboration. This paper is based on the study of 19 families living in Tahiti, and it analyse the discourses of Polynesian parents charged with new responsibilities associated with school support during the crisis. The results obtained reveal that attitudes linked with such new tasks are closely correlated with the socio-economic status, and that the educational style of parents, during confinement, favoured directive and empowering traits. Finally, the study shows that Polynesian parents maintained a conflicting relationship with pedagogical continuity, confirming an overall trend, observed in other postcolonial contexts.
IMPLEMENTASI MODEL PEMBELAJARAN HABIT FORMING DALAM PEMBENTUKAN KEPRIBADIAN HOLISTIC MELALUI PEMBELAJARAN AQIDAH AKHLAK DI SEKOLAH ADIWIYATA MI AL-FALAH KUNCUNG BANYUARANG NGORO JOMBANG
Authors: Anisah Eni Nur , Widiyati Evita
Published: July 2021

School is one of the educational institutions that organizes the teaching and learning process to guide, educate, train and develop student’s abilities to achieve educational goals, including human character at MI Al-Falah Kuncung there is a habit, especially in carrying out daily habits.The focus of research on this thesis is as follows: 1) How is the learning of aqidah akhlak in grade IV at the adiwiyata school MI Al-Falah Kuncung Banyuarang Ngoro Jombang?, 2) How is the implementation of the habit forming learning model in the adiwiyata school MI Al-Falah Kuncung Banyuarang Ngoro Jombang?, 3) What is the holistic personality of the fourth grade personality of the fourth grade students at MI Al-Falah Kuncung Banyuarang Ngoro Jombang adiwiyata school?The approach in this research uses a qualitative approach with a descriptive type. The research setting took place at MI Al-Falah Kuncung Banyuarang Ngoro Jombang. Meanwhile the data sources are teachers of aqidah morals, classroom teachers, students, and directors. Way of unifying data using interviews, observation, and archiving.The research results obtained by the researcher are as follows: 1)  learning aqidah akhlak is carried out by applying a habit that is in accordance with the personality that you want to build on learning aqidah morals, namely by opening greetings, greeting students at the core of reading, listening, and discussing. After that, the cover held a reflection and concluded together, 2) the application of the habit forming learning model starting from (the habit formation model sequence) the steps of habit forming in students habits are carried out continuously and someone or role model, and 3) a holistic personality what is seen in grade IV students is that they are able to apply moral behavior, and also position their behavior as a student, but they have not been able to control their own behavior, this can be seen from the attitudes of some students when learning aqidah morals takes place they do not concentrate and tend not to pay attention to the teacher.
OPTIMIZATION OF THREE EDUCATION CENTERS THROUGH HIDDEN CURRICULUM IN DEVELOPMENT OF RELIGIOUS CHARACTER OF STUDENTS IN AL-AZHAR DORMITORY YOGYAKARTA
Authors: Juwantara Ridho Agung , Khotimah Khusnul
Published: July 2021

ABSTRACTThe purpose of this study was to determine the strategic role of hidden curriculum in the process of instilling the value of character education through the contribution of school, family and community. This research is a qualitative research using a descriptive research approach. Data collection was carried out by making observations, in-depth interviews, documentation, and participation. The subjects of this study were board of dormitories and Ustadz or Ustadzah, student guardians, officials in the neighborhood of Al-Azhar Islamic boarding school and students. Data validity was checked by triangulating using different sources and methods. The results showed that; (1) The implementation of religious character education through the Hidden Curriculum in AlAzhar Islamic Boarding School in Yogyakarta is carried out through; (a) Halaqoh: namely activities in the form of independent tadarus, language activities, guidance, guidance and supervision. (b) Outside the teachings of Halaqoh, namely Infaq Friday, dhuha prayer, a culture of clean living, a culture of discipline and 5S culture (smile, greetings, greetings, courtesy, and politeness). (2) Implementing the program to optimize the role of the three education centers in fostering religious character through; (a) integrating the values of character education in boarding activities. (b) daily habituation. (3) The contribution of the three education centers in fostering religiosity through; (a) habitual formation method (habituation). (b) Training by applying examples. (c) Train with Wisdom. (d) committee meetings. (e) mosque-based activities (f) the community as stakeholders.Keywords: Three Education Center, Character Building, Hidden Curriculum
PROCEDURES OF LAND DISPUTES SETTLEMENTS IN TOWANI TOLOTANG TRADITIONAL COMMUNITY IN SIDRAP REGENCY
Authors: Ansaar Ansaar , Bahtiar Bahtiar
Published: July 2021

This research is the result of field research which aimed to reveal the forms of land disputes that occurred in the territory of the Towani Tolotang customary community and the procedures for resolving them according to the customary provisions that implementeed in the customary community. This research was a qualitative descriptive using data collection techniques in the form of observations, interviews, and literature study. The study result indicated that the Towani Tolotang traditional community still implemented the old traditions, such as holding ritual ceremonies or traditional ceremonies based on the belief system they adhere to in their daily life. On the other hand, they also still implemented the customary rules or customary norms that have been outlined by their ancestors to be obeyed by all members of their followers. For example, when a land dispute occured, the settlements method was carried out by implementing the customary rules that have been passed down from their ancestors. Meanwhile, the form of land disputes that often occured in the area of the Towani Tolotang customary community was a dispute involving an individual with another individual or two parties who had family relation.
IDENTIFICATION AND EVALUATION OF EVENTS AFTER THE REPORTING DATE IN ACCOUNTING AND AUDIT BY
Authors:   Candidate of Economic Sciences, Associate Professor of the Audit and Corporate Reporting Department Financial University under the Government of the Russian Federation, Moscow, Russian Federation, EGOROVA I. S.
Published: July 2021

The article deals with the organization and methodology of the audit in relation to events after the reporting date, for which: the essence of events after the reporting date, their classification, the existing regulatory framework for accounting and auditing events after the reporting date is disclosed. The article provides an overview of the procedures aimed at identifying events after the reporting date that may affect the auditor's opinion, and describes the procedure for interaction between the auditor and the audited entity in case of identifying events that are not reflected in the accounting (financial) statements after the reporting date before and after the date of the auditor's report. The problems of identifying events after the reporting date and taking response actions by the auditor have been identified.
MODERN TOOLS FOR TECHNICAL PREPARATION OF PRODUCTION AT RESEARCH AND PRODUCTION ENTERPRISES OF THE DEFENSE INDUSTRY
Authors:   the applicant, State University of Management, Moscow, Russian Federation, GAVRILOVA I. A.
Published: July 2021

The results of the dissertation research devoted to the preparation of production at the research and production enterprise of the military-industrial enterprise, during which it was revealed that when performing a large number of projects of varying complexity, the amount of information on design and technological prep-aration of production increases. At the same time, there are numerous information flows that complicate the management of technical preparation of production, which is why for structuring and ordering information flows on technical preparation of production, a modern tool is proposed-a system for forming and organizing the functioning of information flows of a project portfolio.
MAIN RESULTS OF SCIENTIFIC ACTIVITIES OF FSBSI «ALL-RUSSIAN RESEARCH INSTITUTE OF VETERINARY SANITATION, HYGIENE AND ECOLOGY» IN 2017
Authors:   All-Russian Research Institute of Veterinary Sanitation, Hygiene and Ecology Moscow, Russian Federation, Dorozhkin V. I. , Smirnov A. M. ,   All-Russian Research Institute of Veterinary Sanitation, Hygiene and Ecology Moscow, Russian Federation, Suvorov A. V. ,   All-Russian Research Institute of Veterinary Sanitation, Hygiene and Ecology Moscow, Russian Federation, Gunenkova N. K. ,   All-Russian Research Institute of Veterinary Sanitation, Hygiene and Ecology Moscow, Russian Federation
Published: July 2021

The article presents the main results of the work of the institute in 2017 on the implementation of the state task and solving actual problems of veterinary sanitation to ensure the biological and ecological safety of the country.
INVASIVE DISEASES OF AGRICULTURAL ANIMALS DANGEROUS FOR HUMAN HEALTH
Authors:   «All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology» – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Butko M. P. , Popov P. A. ,   «All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology» – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Osipova I. S. ,   «All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology» – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Semenova E. A. ,   «All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology» – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Lavina S. A. ,   «All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology» – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation
Published: July 2021

The article presents the materials of diseases of agricultural animals that represent danger for human health, in particular for such invasive diseases as trichinosis, cysticercosis, echinococcosis, fascioliasis, sarcocystosis, coronary disease, dicrocoliosis, moniesiosis, lingvatulosis and toxoplasmosis, as well as the data about the causative agents of these diseases, their distribution among other species.
CHANGE IN SANITARY AND BACTERIOLOGICAL INDICATORS IN ORGANIC WASTES DURING THEIRSTORAGE AND PREPARATION FOR DISPOSAL
Authors:   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Tyrin V. G. , Mysova G. A. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Biryukov K. N. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Potemkina N. N. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Kochish O. I. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation
Published: July 2021

The sanitary-bacteriological state of not only fresh manure of cattle, pigs and dung is shown in the article, but microbiological characteristics of organic wastes are also given after storing them in burts at open sub-fence sites for 8 months. The storage of organic waste (manure and manure) in the clamps on the near-fence sites for 8 months ensures the death of the pathogenic vegetative microflora.
CRITERIA FOR SELECTION OF PREPARATIONS IN THE DEVELOPMENT OF SORPTION-DETOXIFYING COMPLEXES FOR AGRICULTURAL ANIMALS
Authors:   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Zakharova L.L. , Zhorov G.A. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation, Dorozhkin V.I. ,   All-Russian Research Institute for Veterinary Sanitation, Hygiene and Ecology – Branch of Federal State Budget Scientific Institution «Federal Scientific Center – K. I. Skryabin, Ya. R. Kovalenko All-Russian Research Institute of Experimental Veterinary Medicine, Russian Academy of Sciences» Moscow, Russian Federation
Published: July 2021

Negative impact on the environment as a result of economic activity of man increasingly becomes the character of combined pollution of ecotoxicants, including xenobiotics of radiation and chemical nature. In animal husbandry in ecologically unfavorable regions, sorbtion-detoxication technologies based on the complex application of bioprotective substances of different origin are used to reduce the intake and accumulation of xenobiotics, to normalize the physiological state of animals and to obtain safe products. It is necessary to observe certain principles ensuring compatibility of components, a wide range of bioprotective action, efficiency and safety at their use in developing the compositions of such sorption-detoxifying complexes. The article substantiates the criteria that should be followed in creating sorption-detoxifying complexes and presents groups of drugs with different mechanisms of action (sorbents, antioxidants, immunomodulators, adaptogens and other biologically active substances) for inclusion in the formulations of combined compositions.
РОЛЬ ИННОВАЦИОННЫХ КЛАСТЕРОВ В РАЗВИТИИ ПРОМЫШЛЕННЫХ ПРЕДПРИЯТИЙ
Authors: Эсмира Мамедова Эсмира Мамедова , Гюльчин Мамедова Гюльчин Мамедова
Published: July 2021

РЕЗЮМЕ

Статья состоит из аннотации, введения, вывода и списка использованной литературы. Это исследование посвящено кластеризации деятельности в промышленных предприятиях. Он преследует две основные цели: теоретическую и практическую.
Теоретическая работа. Целью данного исследования является изучение развития концепции кластеризации в литературе и результатов деятельности предприятий, продемонстрировать его эффект. Сбор и анализ научных знаний в этой области и были изучены примеры применения. Кроме того, важно научиться взаимодействовать с кластерами, выявить его влияние на их производительность.
Практическая работа.Основной целью является исследования роли кластера в Азербайджане.
Академический интерес к инновационным кластерам и сетям породил в последние годы огромный поток работ. Помимо определения понятий кластеров и инновационных кластеров или сетей, основная тема в литературе связана с анализом логики, лежащей в основе возникновение, структурирование и развитие инновационной деятельности в различных географических регионах. Но, несмотря на большой объем прилагаемых усилий, среди ученых нет единого мнения по различным концептуальным и аналитическим ключевым вопросам, особенно в отношении пространственных / географических границ инновационного кластера, а также характера и интенсивности взаимодействия участников, которые его характеризуют. Вся картина также размыта, поскольку стойкая «дисциплинарная сегрегация» не позволяет интегрировать наиболее ценные и сходные идеи, которые можно было бы извлечь из различных, но дополняющих друг друга точек зрения социальных наук. Статья предлагает критический обзор наиболее заметных частей литературы и предлагает различные возможные пути для лучшего аналитического обоснования кластеризации и сетевых явлений в инновационных или творческих областях.
Ключевые слова: инновационный кластер, степень инновационности кластера, инновационная система, особенности инновационного кластера, регион, стимулирование
Translation of Postpartum Bonding Questionnaire (PBQ) In Urdu Language
Authors: Sattar Maddiha , Loona Mamoona Ismail , Israr Raazia
Published: July 2021

Postpartum Bonding Questionnaire (PBQ) was widely used to measure the emotional thoughts of mothers towards the infant. Postpartum Bonding Questionnaire is helpful for the assessment of mother-infant bonding problems in mothers with postpartum depression. Therefore it is necessary to translated PBQ into Urdu language to make it understandable for Pakistani mothers. In the present study, Postpartum Bonding Questionnaire (PBQ) developed by Brockington et al. (2001) and revised by Brockington, Fraser and Wilson (2006) was translated for the assessment of mother-infant bonding problems in a sample of Pakistani postpartum mothers with postpartum depression. Four hundred postpartum mothers were screened on Edinburgh Postnatal Depression Scale (EPDS) and 150 depressed mothers of age range 18 to 45 years were selected to participate in the study through purposive sampling technique. PBQ was translated into Urdu using Back-translation method of Brislin (1976). The alpha reliability coefficients for the subscales of Postpartum Bonding Questionnaire Urdu –version were ranged from .33 to .93. Findings also showed that PBQ has satisfactory internal validity. The PBQ Urdu-version would be very useful for identifying problems of the mother-infant bonding in mothers with postpartum depression. In the future researches PBQ Urdu-version would also be useful for the researchers working in the same area.
Pengembangan Instrumen Identifikasi Persona Pelanggan dan Perjalanan Pelanggan
Authors: Burhanudin Burhanudin
Published: July 2021

Penelitian ini bertujuan mengembangkan instrumen yang dapat digunakan pemasar dalam mengembangkan digital marketing di industrinya. Metode yang digunakan merupakan applied research dan sudut pandang konstruktivisme. Peneliti melakukan interview dan pengembangan strategi digital marketing. Hasil dari penelitian ini menjelaskan call to action memberikan efektivitas konsumen dalam pembelian produk.  Namun perlu didorong pada promosi melalui IG paid untuk memberikan jangkauan promosi yang lebih luas. Penelitian ini juga menjelaskan beberapa hal yang penting untuk dipertimbangkan dalam penyusunan target pasar dengan menganalisis personal pelanggan dan menyusun rancang bangun perjalanan pelanggan.
Mining Non-Functional Requirements using Machine Learning Techniques
Authors: Jindal Rajni , Malhotra Ruchika , Jain Abha , Bansal Ankita
Published: July 2021

Background: Non-Functional Requirements (NFR) have a direct impact on the architecture of the system, thus it is essential to identify NFRs in the initial phases of software development.

Aim: The work is based on extraction of relevant keywords from NFR descriptions by employing text mining steps and thereafter classifying these descriptions into one of the nine types of NFRs.

Method: For each NFR type, keywords are extracted from a set of pre-categorized specifications using Information-Gain measure. Then models using 8 Machine Learning (ML) techniques are developed for classification of NFR descriptions. A set of 15 projects (containing 326 NFR descriptions) developed by MS students at DePaul University are used to evaluate the models.

Results: The study analyzes the performance of ML models in terms of classification and misclassification rate to determine the best model for predicting each type NFR descriptions. The Naïve Bayes model has performed best in predicting “maintainability” and “availability” type of NFRs.

Conclusion: The NFR descriptions should be analyzed and mapped into their corresponding NFR types during the initial phases. The authors conducted cost benefit analysis to appreciate the advantage of using the proposed models.
MEDIA PEMBELAJARAN IPA LECTORA INSPIRE BERBASIS INKUIRI DAUR HIDUP HEWAN KELAS IV SDN 44 KALUMBUK PADANG
Authors: Arif Akma , Enjoni Enjoni , Yanto Febri
Published: July 2021

The results of an interview with one of the teachers at SD 44 Kalumbuk told that teaching various science materials during the Normal period used picture media, while during the Covid-19 Pandemic the teacher used the WA application, making it difficult for the teacher to explain the material directly to students. A learning media application is needed to deliver science material. This research aims to produce learning media through the Lectora Inspire application that is valid and practical based on inquiry in Science Theme 6 class IV My Dreams at SD Negeri 44 Kalumbuk. This type of research is research and development (Research and Development). The research model used is the 4-D type, namely define, design, develop, and disseminate. In this study, it only reached the development stage due to time constraints and the spread of the Corona Covid-19 virus. This research was conducted in the even semesters of the 2020/2021 school year. Based on the results of the Material Validation Test, Design and Language. Lectora Inspire media is very valid to use. Overall, the results of the Validation Test with a percentage of 91.36% are at the number 3.53 with the very valid and feasible category. The media design validation test was at a percentage of 85.7%, the material validation was 97.5%, while the language validation test was at a percentage of 90.9%. Can be used in class IV Animal Life Cycle Material Theme 6 My Dreams. Whereas in the Practicality Test of student responses, with the subject of fourth grade students of SDN 44 Kalumbuk, Padang city, totaling 30 students, were at a percentage of 94.58% and the teacher's response with 2 observers was 97.33% in the category of very practical. Overall, Inquiry-based Lectora Inspire learning media is very valid and very practical to use in grade IV SDN 44 Kalumbuk with the theme 6 My Dreams Subtema 2 Amazingly My Dreams.
TIGA SOLUSI DALAM PEMBELAJARAN PADA MASA PANDEMI DI SDN 01BENTENG PASAR ATASKOTA BUKITTINGGI
Authors: Aulia Weri , Miboy Arif
Published: July 2021

Penutupan sekolah dapat menghambat dan memperlambat capaian target yang sudah ditetapkan oleh pemerintah dan/ataupun sekolah. Untuk mengisi kegiatan belajar mengajar yang harus diselesaikan pada tahun pelajaran ini, pemerintah mengambil kebijakan pembelajaran dilakukan melalui pembelajaran jarak jauh dengan media daring (dalam jaringan), baik menggunakan ponsel, PC, atau laptop, maupun dengan media luring (luar jaringan).Siswa sebagai salah satu bagian dari sasaran kesuksesan program pembelajaran abad 21, tentu harus dipersiapkan sedini mungkin dalam menggunakan teknologi. Dengan adanya system pembelajaran jarak jauh ini mengharuskan siswa untuk paham dan mengerti dengan dunia digital. Sedangkan siswa masih sangat minim dengan ilmu digital. Mereka hanya mengerti penggunaan digital dan teknologi untuk fungsi hiburan semata. Penelitian ini bersifat penelitian lapangan (Field Research) dengan jenis penelitian deskriptif kualitatif yakni mengambarkan sesuatu seperti apa adanya dengan menggunakan sumber-sumber yang mendukung penelitian ini. Hasil dari peneltian ini nantiknya bisa Banyak cara yang dapat dilakukan sekolah untuk mengembangkan dan melanjutkan proses pembelajaran di masa pandemi covid-19 ini. Tidak harus bertatap muka, tidak harus berjabat tangan, tidak harus melakukan kontak secara langsung. Namun dapat menggunakan aplikasi maupun media pembelajaran online yang menarik. Dengan menggunakan beberapa aplikasi pembelajaran, maka siswa tetap dapat melakukan proses pembelajaran dengan baik, dan guru tetap dapat melaksanakan kewajibannya kepada siswa. Begitu juga dengan kepala sekolah, tetap dapat melakukan tugas dan tanggung jawabnya sesuai dengan kompetensi yang akan dicapainya
Application of the Recitation Method to improve Analytical Thinking Ability and Learning Outcomes
Authors: Sutejo Maria Marlin , Sulisawati Dwi Noviani
Published: July 2021

The recitation method is a learning method that is characterized by the work of assignments by students. Analogy ability is the ability of a person (student) in solving problems by drawing conclusions based on the similarity of the process or the data provided. Learning outcomes are abilities possessed by students after students carry out learning activities. This study aims to describe how the process of applying the Recitation method improves students' analogical thinking skills and student learning outcomes. The subjects in this study were students of class VIIIA SMP Satya Dharma Jalan Puger, Balung District, Jember Regency. Data collection techniques were carried out with observation sheets, tests, and documentation. This research uses classroom action research (CAR). The results of the study can be seen from the acquisition of the percentage of teacher and student activities in the first cycle of 94.87% and 87.17% respectively, while in the second cycle the percentage of teacher and student activities is the same, namely 97.43%. Analogy thinking ability and student learning outcomes in the first cycle respectively get an average of 41.26% and 60% while in the second cycle the average Analogy thinking ability and student learning outcomes are 66.98% and 80.47%. So it can be concluded that applying the recitation method can improve students' analytical thinking skills and student learning outcomes.
Methodical Approach to Assessing Innovative Development Efficiency of Regional Economic Systems in the Conditions of the Creative Economy Development
Authors: Popelo Olha , Tulchynska Svitlana , Garafonova Olga , Kovalska Liubov , Khanin Semen
Published: July 2021

Modern globalization processes of economic development are increasingly focusing on the regional level of economic development. The regional economic systems are the basis of economic development, as evidenced by the practice of European countries. Innovative orientation is and remains important for creative economy development, because it is the innovative development of regional economic systems that allows to increase efficiency of the economic activity, to use available resources more rationally without harming the environment, to improve living standards and more. In turn, innovative orientation of economic development of regional economic systems requires the development of methodological approaches to assess the regional innovation efficiency. The outlined and others determined the relevance of the scientific research on the development of a methodological approach to assessing innovative development efficiency of regional economic systems, to which this article is devoted. As a result of the research, a methodical approach to assessing the dynamics of innovation efficiency of regional economic systems in the conditions of the creative economy development, which provides for four stages of its implementation, was developed. This approach allows to objectively analyze innovation efficiency of regions by determining the integrated index of innovation efficiency and the coefficient of the innovation efficiency dynamics, as well as to determine the most influential indicators that will further develop mechanisms to enhance innovation processes in regional economic systems and to increase their innovative development efficiency. The proposed methodological approach to assessing innovative development efficiency of Polish voivodeships has been tested.
Analysis And Optimization Of The Cost Of Construction And Installation Work At Construction Sites
Authors:   1st Course Master Of Department “Economics, Real Estate Management”, Tashkent Institute Of Architecture And Civil Engineering, Tashkent, Uzbekistan, Akmalov Sanjar Sherzod Ogli
Published: July 2021

In this research paper provides analysis of compliance with the construction deadlines showed a violation of the construction duration for many objects. All this speaks of the unfavorable financial condition of the enterprise. During the analysis, it was found that the increase in cost was associated with an increase in the cost of all production resources. Therefore, to reduce its level, it is necessary to take measures to strengthen control over the more efficient use of enterprise resources.
Statistical Analysis Of Investment In Construction Organizations
Authors:   PhD Student, Institute For Professional Skills Upgrading And Statistical Research, Republic Of Uzbekistan, Jumaev Dilshod Qurbonmuratovich
Published: July 2021

In this article reveals the role of the construction sector in the economy. Also, performed economic and statistical analysis of the change in the housing stock and attracted investments in the construction sector. Scientific and practical proposals for solving problems formed in construction have been developed.
Trends In The Development Of The Digital Economy
Authors:   Senior Teacher, Department Of “Digital Economy And Information Technology”, Tashkent State University Of Economics, Uzbekistan, Mannanova Shokhida Gaybullaevna , Khashimova Dilyora Pakhritdinovna ,   Senior Teacher, Department Of “Digital Economy And Information Technology”, Tashkent State University Of Economics, Uzbekistan
Published: July 2021

The article analyzes the features of the digital economy, the ecosystem, the effective use of digital technologies in the development of the economy and current issues in this area, as well as the necessary skills of training for the digital economy, modern professions that will be needed in the near future.
Basic Principles Of Reform And Connection In The Field Of Higher And Vocational Education In Uzbekistan
Authors:   Master Of Samarkand Institute Of Economics And Service, Uzbekistan, Tolibovna Rakhmonova Aziza , Musayeva Sh.A. ,   Samarkand Institute Of Economics And Service, Uzbekistan, Kholmamatov D.H. ,   Samarkand Institute Of Economics And Service, Uzbekistan
Published: July 2021

In recent years, specific measures have been taken to innovate the economic and social spheres of the republic, to provide comprehensive support and increase the efficiency of science and research. The article discusses the introduction of new and advanced pedagogical technologies in the development of the education system of the Republic of Uzbekistan and the importance of several important factors in the effective organization of this process and future prospects.
Cryptorhythmic and macrorhythmic layering in aegirine
lujavrite, Ilimaussaq alkaline intrusion, South Greenland
Authors: Bailey J. C
Published: July 2021

Cryptorhythmic layering (Wilson 1992) has been established in a 200 m drill core through
a layered aegirine-eudialyte nepheline syenite, aegirine lujavrite I, of the Ilimaussaq alkaline
intrusion. Within each cryptorhythmic unit, the content of Y in cumulus eudialyte is constant, but there is a sharp increase to a new fixed value in the next unit. Each cryptorhythmic unit contains from two to four macrorhythmic units which show moderate to
poor density sorting and consist of three layers defined by successively high contents of cumulus aegirine, then cumulus eudialyte, microcline and nepheline, and finally
intercumulus zeolites and arfvedsonite. The "dry" density of both cumulus and intercumulus material decreases in the higher cryptorhythmic units and is thought to reflect the decreasing density of the parental liquid layers. The appearance of a new cryptorhythmic unit does not coincide with the end of a macrorhythmic unit and is apparently unrelated to pulses of nucleation and settling out of cumulus phases. Crystallization of cryptorhythmic units from chemically distinct double-diffusive liquid layers in the aegirine lujavrite I magma and of macrorhythmic units by repeated in situ crystallization on the floor of the Ilimaussaq magma chamber is discussed.
Estimating amount and timing of Late Palaeozoic uplift and erosion in the Rønne Graben, Bornholm, Denmark
Authors: Jensen Solvejg Kolbye , Nielsen Søren Bom
Published: July 2021

Late Palaeozoic uplift and erosion is evidenced by a discontinuous vitrinite reflectance
profile of the Pernille-1 well situated in the Rønne Graben. Modelling vitrinite reflectance
evolution by the methods of basin modelling, the unconformity is estimated to represent
Late Carboniferous uplift and erosion of 3,300 m of Upper Silurian and Devonian sediments.
Given a vitrinite reflectance value of 1.7% at the erosional surface, the maximum temperature obtained during deepest burial is 160-165°C, corresponding to a geothermal gradient
of approximately 50°C/km. The sensitivity of the erosion estimate to the choice of model
parameter values is quantified. For example, a +10% uncertainty in the geothermal gradient equals an uncertainty of +400 m in the erosion estimate.
The Greenland ice sheet - a model for its culmination and
decay during and after the last glacial maximum
Authors: Funder Svend , Hansen Louise
Published: July 2021

Ice margin reconstructions of the Greenland ice sheet during LGM (c. 21-16 ka) and 10 ka
are based on published onshore field evidence supplemented with recent studies on the East
Greenland shelf and results of current field work in the Scoresby Sund area Additional
evidence comes from the pattern of Holocene uplift and the frequency distribution of more
than 1000
14C-dates.
During LGM, only southern Greenland (south of lat. 69°-72°N) saw a major expansion
of the ice sheet with thick cover over the present coastline and onto the shelf. In the north,
outlet glaciers filled fjord basins, including the Nares Strait between Canada and Greenland, and piedmont glaciers descended from coastal mountains onto the coastline, but the
glaciers did not cover the shelf. Break up probably began after c. 15 ka, and took place in
two discrete steps. First, the shelf and major inlets were cleared of marine based ice. There
was little thinning of the ice on land, and in the northern parts there was little change at all.
The driving factor during this step was calving caused by rising sea level. This lasted until c.
10 ka, but may have been consumated before the Younger Dry as. The second step began
with a glacier-readvance between 10 and 9.5 ka, and after this the fjord glaciers began to
retreat rapidly. Within a few millenia all the presently ice free land was exposed. The frequency distribution of
14C-dates show that the nearshore marine and terrestrial biotopes
emerged in this period. The discharge of ice was both by calving and melting, and the
driving force was probably increased insolation.
Maximum Holocene uplift was attained in areas of the 10 ka ice margin, indicating that
the uplift is essentially a response to the melting and unloading of ice that began at this
time. In suppport of this, recent results in West, North and East Greenland indicate that the
age of the marine limits decline towards the outer coasts, away from the 10 ka ice margin.
Depositional environment and burial history of a Lower Cretaceous
carbonaceous claystone, Bornholm, Denmark
Authors: Petersen H. I. , Koefoed J. A. Bojesen , Nytoft H. P.
Published: July 2021

A c. 1 m thick carbonaceous claystone from the type locality of the Lower Cretaceous Skyttegård Member (Rabekke Formation), Bornholm, has been investigated by organic pétrographie and organic geochemical methods in order to assess the depositional environment of the claystone and the thermal maturity of
the organic matter. The claystone was deposited in a low-energy, anoxic lake
which occasionally was marine influenced. The organic matter is terrestrial and
can be classified as kerogen type III and lib. Detrital organic matter and cutinite
are characteristic components. The organic matter is allochthonous but the transport distance was short, and the plant material was probably mainly derived from
plants growing at the edge of, or nearto, the lake. Source-specific biomarkers
such as norisopimarane suggest that the plant litter was derived from a gymnospermous, low-diversity vegetation. Evidence for early angiospermous plants
cannot be demonstrated with any certainty. A huminite reflectance value of
0.24%Rm and several geochemical parameters indicate that the organic matter is
highly immature. It has only experienced coalification corresponding to the peat
stage. Estimates show that, prior to uplift, the claystone was buried to a maximum of approximately 260 m. Reflectance data further suggest that a maximum
c. 550 m thick sediment package was removed by erosion prior to deposition of
the ?uppermost Jurassic-Lower Cretaceous sediments on Lower Jurassic strata.
Methodologies for the synthesis of quaternary carbon centers via hydroalkylation of unactivated olefins: twenty years of advances
Authors: Silva Thiago S , Coelho Fernando
Published: July 2021

Olefin double-bond functionalization has been established as an excellent strategy for the construction of elaborate molecules. In particular, the hydroalkylation of olefins represents a straightforward strategy for the synthesis of new C(sp3)–C(sp3) bonds, with concomitant formation of challenging quaternary carbon centers. In the last 20 years, numerous hydroalkylation methodologies have emerged that have explored the diverse reactivity patterns of the olefin double bond. This review presents examples of olefins acting as electrophilic partners when coordinated with electrophilic transition-metal complexes or, in more recent approaches, when used as precursors of nucleophilic radical species in metal hydride hydrogen atom transfer reactions. This unique reactivity, combined with the wide availability of olefins as starting materials and the success reported in the construction of all-carbon C(sp3) quaternary centers, makes hydroalkylation reactions an ideal platform for the synthesis of molecules with increased molecular complexity.
Separación de metales en soluciones acuosas mediante membranas poliméricas con extractantes novedosos
Authors: Lemus-Solorio Alfonso , Núñez-Gaytán María Elena , Núñez-Gaytán Ana María , Lemus-Solorio Martha Angélica , Núñez-Hernández Sandra
Published: July 2021

El oro es un metal valioso. Hoy día, se tiene interés en la recuperación de este metal de fuentes primarias y secundarias (basura electrónica). Las técnicas de separación a base de membranas han incrementado su importancia ya que mediante la modificación de sus propiedades físicas y químicas dan como resultado su capacidad de separación de los analitos de interés. En este trabajo se estudió la eficiencia en la separación y recuperación de trazas de oro en HCl 5 M mediante un sistema de membranas poliméricas. Para ello, se sintetizaron membranas con diferente composición del soporte polimérico, plastificante y acarreador. El polímero utilizado fue el triacetato de celulosa y como acarreador y plastificante un fosfato orgánico (tris(2-etil-hexil) fosfato). Se utilizó una celda de dos compartimentos separados por la membrana polimérica y con una agitación de 500 rpm. El ciclo de operación del sistema fue de 180 minutos. La fase de alimentación contenía 0.2 mM de oro (III) en un medio concentrado de ácido clorhídrico 5 M y como fase de recuperación una solución salina. La membrana con mayor eficiencia presentó una composición del acarreador de 53.3% de tris(2-etil-hexil) fosfato. La concentración de oro se midió con un espectrofotómetro UV-Vis (modelo Lambda 40, marca Perkin-Elmer) a una longitud de onda de 313 nm. Se observó que la recuperación de oro es del 76% en un ciclo de operación. El acarreador demostró ser eficiente para la recuperación del metal en un medio concentrado de ácido clorhídrico 5 M.
Millones de años en una taza de Café
Authors: Sánchez Catalina , Silva Juan Carlos , Portilla Karina , Prieto Gloria , Sadeghian Siavosh
Published: July 2021

Formación del suelo cafetero y generación de perfiles del suelo.
Un Café en las montañas
Authors: Sánchez Catalina , Silva Juan Carlos , Portilla Karina , Prieto Gloria
Published: July 2021

La complejidad de los procesos naturales que han ocurrido a lo largo de millones de años en nuestro territorio, han controlado el curso de la evolución geológica, esculpiendo importantes entidades fisiográficas. La historia geológica se puede contar a partir de los secretos que esconden las rocas, mientras que de los suelos podemos leer la expresión más dinámica de nuestra superficie.
The CAMELS Project: Cosmology and Astrophysics with Machine-learning Simulations
Authors: Villaescusa-Navarro Francisco , Anglés-Alcázar Daniel , Genel Shy , Spergel David N. , S. Somerville Rachel , Dave Romeel , Pillepich Annalisa , Hernquist Lars , Nelson Dylan , Torrey Paul , Narayanan Desika , Li Yin , Philcox Oliver , La Torre Valentina , Maria Delgado Ana , Ho Shirley , Hassan Sultan , Burkhart Blakesley , Wadekar Digvijay , Battaglia Nicholas , Contardo Gabriella , Bryan Greg L.
Published: July 2021

We present the Cosmology and Astrophysics with MachinE Learning Simulations (CAMELS) project. CAMELS is a suite of 4233 cosmological simulations of

25

h

−
1

Mpc

3

volume each: 2184 state-of-the-art (magneto)hydrodynamic simulations run with the AREPO and GIZMO codes, employing the same baryonic subgrid physics as the IllustrisTNG and SIMBA simulations, and 2049 N-body simulations. The goal of the CAMELS project is to provide theory predictions for different observables as a function of cosmology and astrophysics, and it is the largest suite of cosmological (magneto)hydrodynamic simulations designed to train machine-learning algorithms. CAMELS contains thousands of different cosmological and astrophysical models by way of varying Ω
m
, σ
8, and four parameters controlling stellar and active galactic nucleus feedback, following the evolution of more than 100 billion particles and fluid elements over a combined volume of

(
400

h

−
1

Mpc
)

3

. We describe the simulations in detail and characterize the large range of conditions represented in terms of the matter power spectrum, cosmic star formation rate density, galaxy stellar mass function, halo baryon fractions, and several galaxy scaling relations. We show that the IllustrisTNG and SIMBA suites produce roughly similar distributions of galaxy properties over the full parameter space but significantly different halo baryon fractions and baryonic effects on the matter power spectrum. This emphasizes the need for marginalizing over baryonic effects to extract the maximum amount of information from cosmological surveys. We illustrate the unique potential of CAMELS using several machine-learning applications, including nonlinear interpolation, parameter estimation, symbolic regression, data generation with Generative Adversarial Networks, dimensionality reduction, and anomaly detection.
Electromagnetic Signatures from the Tidal Tail of a Black Hole—Neutron Star Merger
Authors: Darbha Siva , Kasen Daniel , Foucart Francois , Price Daniel J.
Published: July 2021

Black hole—neutron star (BH–NS) mergers are a major target for ground-based gravitational wave observatories. A merger can also produce an electromagnetic counterpart (a kilonova) if it ejects neutron-rich matter that assembles into heavy elements through r-process nucleosynthesis. We study the kilonova signatures of the unbound dynamical ejecta of a BH–NS merger. We take as our initial state the results from a numerical relativity simulation and then use a general relativistic hydrodynamics code to study the evolution of the ejecta with parameterized r-process heating models. The unbound dynamical ejecta is initially a flattened, directed tidal tail largely confined to a plane. Heating from the r-process inflates the ejecta into a more spherical shape and smooths its small-scale structure, though the ejecta retains its bulk directed motion. We calculate the electromagnetic signatures using a 3D radiative transfer code and a parameterized opacity model for lanthanide-rich matter. The light curve varies with viewing angle because of two effects: asphericity results in brighter emission for orientations with larger projected areas, while Doppler boosting results in brighter emission for viewing angles more aligned with the direction of bulk motion. For typical r-process heating rates, the peak bolometric luminosity varies by a factor of ∼3 with orientation while the peak in the optical bands varies by ∼3 magnitudes. The spectrum is blueshifted at viewing angles along the bulk motion, which increases the V-band peak magnitude to ∼−14 despite the lanthanide-rich composition.