bluuebunny/crossref_metadata_2025 huggingface dataset:
Oxidative Two-State Photoreactivity of a Manganese(IV) Complex using NIR Light
Authors: East Nathan , Naumann Robert , Förster Christoph , Ramanan Charusheela , Diezemann Gregor , Heinze Katja
Published: March 2023

Highly reducing or oxidizing photocatalysts are a fundamental challenge in the field of inorganic and organic photochemistry. Only a few transition metal complexes with earth-abundant metal ions have so far advanced to excited state oxidants, including chromium, iron and cobalt. All these photocatalysts require high energy light for excitation and their oxidizing power has not been fully exploited due to significant energy dissipation before reaching the photoactive state. Herein we demonstrate that the complex [Mn(dgpy)2]4+ based on earth-abundant manganese can be excited with low-energy NIR light (850 nm, 1.46 eV) to yield a luminescent mixed 2LMCT/2MC excited state (1435 nm, 0.86 eV) with a lifetime of 1.6 ns. The dissipated energy amounts to 0.60 eV. In spite of this energy loss, *[Mn(dgpy)2]4+ with its excited state redox potential Ered* of 1.80 V vs SCE outcompetes the strongest reported precious metal photooxidant (iridium(III)). *[Mn(dgpy)2]4+ oxidizes naphthalene (Eox 1.31 1.54 V vs. SCE) to its radical cation giving the manganese(III) complex [Mn(dgpy)2]3+ in a clean outer-sphere electron transfer process. Unexpectedly, mesitylene, toluene, benzene and nitriles with even extremely high oxidation potentials up to Eox = 2.4 V provoke the [Mn(dgpy)2]4+/3+ reduction under photolysis. A higher energy short-lived 4LMCT excited state with a lifetime of 0.78 ps is made responsible for these demanding oxidations, which proceed by static rather than dynamic quenching. This dual excited state reactivity from 2LMCT/2MC and 4LMCT states is linked to the 4LMCT 2LMCT/2MC intersystem crossing process. These unique findings demonstrate how the design of manganese complexes (i) expands the absorption cross section to 400 850 nm, (ii) increases the 2LMCT/2MC state lifetime to the nanosecond range allowing luminescence and classical dynamic photoredox processes and (iii) enables non-classical static quenching of an extremely oxidizing 4LMCT excited state by the solvent. This conceptually novel approach of static quenching by the solvent minimizes free energy losses, harnesses the full photooxidizing power and thus allows even oxidation of nitriles and benzene using earth-abundant elements and low-energy light.
Origin of Rapid Delithiation In Secondary Particles Of LiNi0.8Co0.15Al0.05O2 and LiNiyMnzCo(1-y-z)O2 Cathodes
Authors: Wolfman Mark , May Brian , Goel Vishwas , Du Sicen , Yu Young-Sang , Faenza Nicholas V. , Pereira Nathalie , Wiaderek Kamila M. , Xu Ruqing , Wang Jiajun , Amatucci Glenn G. , Thornton Katsuyo , Cabana Jordi
Published: March 2023

Most research on the electrochemical dynamics in materials for high-energy Li-ion batteries has focused on the global behavior of the electrode. This approach is susceptible to misleading analyses resulting from idiosyncratic kinetic conditions, such as surface impurities inducing an apparent two-phase transformation within LiNi 0.8Co0.15Al0.05O2 . Here, we use nano-focused X-ray probes to measure delithiation operando at the scale of secondary particle agglomerates in layered cathode materials during charge. After an initial latent phase, individual secondary particles undergo rapid, stochastic, and largely uniform delithiation, which is in contrast with the gradual increase in cell potential. This behavior reproduces across several layered oxides. Operando X-ray microdiffraction (µ-XRD) leverages the relationship between Li content and lattice parameter to further reveal that rate acceleration occurs between Li-site fraction (xLi) ~0.9 and ~0.4 for LiNi0.8Co0.15Al0.05O2 . Physics-based modeling shows that, to reproduce the experimental results, the exchange current density (i0) must depend on xLi , and that i0 should increase rapidly over three orders of magnitude at the transition point. The specifics and implications of this jump in i0 are crucial to understanding the charge-storage reaction of Li-ion battery cathodes.
The TUDOR domain of SMN is an H3K79me1histone mark reader
Authors: Binda Olivier , Kimenyi Ishimwe Aimé Boris , Galloy Maxime , Jacquet Karine , Corpet Armelle , Fradet-Turcotte Amélie , Côté Jocelyn , Lomonte Patrick
Published: March 2023

Spinal muscular atrophy is the leading genetic cause of infant mortality and results from depleted levels of functional survival of motor neuron (SMN) protein by either deletion or mutation of theSMN1gene. SMN is characterized by a central TUDOR domain, which mediates the association of SMN with arginine methylated (Rme) partners, such as coilin, fibrillarin, and RNA pol II (RNA polymerase II). Herein, we biochemically demonstrate that SMN also associates with histone H3 monomethylated on lysine 79 (H3K79me1), defining SMN as not only the first protein known to associate with the H3K79me1histone modification but also the first histone mark reader to recognize both methylated arginine and lysine residues. Mutational analyzes provide evidence that SMNTUDORassociates with H3 via an aromatic cage. Importantly, most SMNTUDORmutants found in spinal muscular atrophy patients fail to associate with H3K79me1.
Teaching with Chunking in Synchronous Classes: The Influence on University Students’ Intrinsic Motivation
Authors: Martínez-Huamán Edgar L , Añazco Carmen Quiza , Quispe Sergio Cuellar , Gutiérrez-Pérez Blanca N.
Published: March 2023

Virtual education has allowed for the formation of new forms of teaching during the synchronous classes, thereby replacing traditional expository teaching. The aim of this study was to analyse the influence of chunking synchronous classes on the intrinsic motivation of university students enrolled in different academic programs in a public university in Peru. A total of 114 students and three professors participated in the study. The classes were systematised to consider the beginning, development, and closing of the educational process. In the stages of chunking, strategies for the recovery and consolidation of learning were used through the implementation of technological tools. This study focuses on the methodology of participant-active research under the systematisation of experiences. Three categories emerged in the results: active participation in interactive spaces, active listening in virtual spaces, and the use of technological tools allowing for the managing of a new way of directing the online teaching-learning process through teaching via chunking. The opportunities for students to interact were thereby increased, avoiding dissatisfaction, fatigue, and distractions, as well as the incorporation of activities that served to motivate, provide feedback, consolidate, and reinforce the capacities of attention, concentration, and the assimilation of the lesson content. This study concludes that teaching through chunking in synchronous classes that influence the intrinsic motivation of university students, as well as consolidating their learning and improving teachers’ pedagogical practices.
First year student’s workbook (Individual and Independent work in professional English) for Law students
Authors: Yatsyshyn Nataliia , Husak Liudmyla , Hordiienko, Yuliia
Published: March 2023

Educational and methodological recommendations in the form of a workbook are intended for independent and individual work by law students, aimed at providing students with the necessary material for this type of work in accordance with the credit-modular system of education and the Syllabus. In order to optimize the educational process and effectively use the time allocated to the study of the normative educational component, as well as especially in the conditions of distance and mixed learning, the proposed tasks can be performed immediately in the workbook. The publication is also intended for masters, postgraduate students, secondary school teachers, high school students, as well as for those who independently study English and are interested in jurisprudence.
Risk Management Committee, Company Complexity, Public Accounting Firm Size and Audit Fees
Authors: Novriansa Agil , Nurullah Asfeni , Aryanto Aryanto , Putra Muhammad Akbar Prayoga , Mutia Dela
Published: March 2023

This study aims to empirically examine the relationship between the risk management committee, company complexity, and public accounting (PA) firm size and audit fees. This study uses panel data with a span of 9 years of observation. The sample for this research is a non-financial company registered on the Indonesian capital market in 2012-2020. The results of purposive sampling showed that the number of samples in this study was 414 firm-year observations. The results of panel data regression analysis with the fixed effect model and clustered standard error show that risk management committee and PA firm size are positively related to audit fees, while company complexity is not related to audit fees. An important implication of the results of this research is that it is important for companies to have a risk management committee that stands alone in order to improve the corporate governance process.
EMERGENCIA, RUPTU Y ESPACIO COMÚN. MUSEOS Y ARTES VISUALES ANTE LA CRISIS POLÍTICA Y SANITARIA EN LA REGIÓN METROPOLITANA
Authors: Ayala Valdés Carla
Published: March 2023

Los acontecimientos ocurridos en Chile desde el 18 de octubre de 2019 hasta el día de hoy –la revuelta social y el aislamiento producto de la emergencia sanitaria global– han dejado en evidencia una serie de tensiones ante la paralización de actividades presenciales y la restricción de aforos de los espacios culturales. A partir de la observación de algunos museos dedicados a las Artes Visuales de la Región Metropolitana, en este artículo, por un lado, se problematiza la relación entre museo-públicos-acceso a propósito de las mutaciones generadas en tiempos de crisis y, por otro lado, se reflexiona sobre nuevos paradigmas cuyos objetivos son establecer guiones museales que promuevan tanto la gestación de comunidades como un diálogo activo con los públicos. Esto bajo la urgencia de generar prácticas que promuevan la transformación social y la creación de espacios comunes.
OBJECTS REMOVED FOR STUDY
Authors: Guendelman Hales Rafael
Published: March 2023

Objects removed for Study es un proyecto artístico que realización consistió en la recreación de una fracción de la biblioteca Neo Asiria del Rey Ashurbanipal, perteneciente al Museo Británico de Londres, junto a un grupo de mujeres de la Iraqi Community Association el 2018. La biblioteca de Ashurbanipal es la más antigua preservada hoy en día. Data del añoo 600 a.C. y está compuesta por más de 30.000 textos grabados en cerámica (tabletas, cilindros y otros), los cuales contienen principalmente mitos, presagios e interpretaciones rituales. La función principal que tuvieron fue la de guiar las decisiones del Imperio por el Rey. El proyecto nace a raíz de una fascinación personal por la biblioteca como objeto formal e histórico, pero también por la contradicción de verla exhibida, a más de un siglo de su captura, en Inglaterra y no en Iraq. Además del desplazamiento evidente de la exhibición, me pareció particularmente problemática casi decorativa (tras una vitrina) anulando cualquier posibilidad de interacción con el contenido de los libros.
ANALISIS KUAT TEKAN DAN DAYA SERAP PAVING BLOCK MENGGUNAKAN PASIR SUNGAI SAMIN PADA VARIASI PANJANG SERAT IJUK
Authors: Fauzi Afis , Handayani Nur Khotimah , Trinugroho Suhendro , Nurchasannah Yenny
Published: March 2023

Paving block merupakan hasil pencampuran antara agregat halus (pasir), air, dan semen portland sebagai bahan pengikat. Paving block sering digunakan untuk bahan perkerasan jalan, taman, dan halaman. Penelitian ini adalah penelitian eksperimen tentang penggunaan agregat halus pasir Sungai Samin Kabupaten Karanganyar dengan atau tanpa bahan tambah serat ijuk aren. Penelitian ini bermaksud untuk mengetahui bagaimana pengaruh penambahan serat ijuk pada paving block pasir Sungai Samin Karanganyar. Penggunaan serat ijuk sebagai bahan tambah diharapkan dapat meningkatkan kuat tekan dari paving block. Variasi yang digunakan dalam adalah variasi panjang  serat ijuk dengan penambahan serat ijuk tiap variasi adalah 0,5%. Penggunaan variasi panjang serat ijuk yaitu  panjang 0 cm (normal), 2 cm, 4 cm, dan 6 cm. Setelah dilakukan pengujian diperoleh hasil yaitu pasir Sungai Samin memenuhi Spesifikasi SNI yang bersesuaian dengan pengujian agregat halus (pasir). Kuat tekan terbesar didapatkan pada penambahan serat ijuk dengan panjang 2 cm yaitu sebesar 12,72 MPa, hasil tersebut mengalami kenaikan sebesar 7,01% dari kuat tekan  paving block normal. Kemudian untuk pengujian daya serap paling tinggi didapatkan pada penambahan serat ijuk dengan panjang 6 cm dengan nilai daya serap sebesar 5,17%.
RANCANGAN TRACK KONEKTIVITAS EKOWISATA DESA SAMBIRATA, KECAMATAN CILONGOK, BANYUMAS
Authors: Wibowo Mukti Agung , Iskahar Iskahar
Published: March 2023

Desa Sambirata mempunyai potensi sumberdaya alam yang melimpah, baik sumber mata air maupun topografi perbukitan yang mempesona sehingga berpotensi untuk ekowisata. Desa Sambirata mempunyai beberapa potensi obyek wisata, antara lain situs Budaya Watu Lumpang Cilongo, Obyek Wisata Air Aliran Sungai dari Curug Cipendok, Kolam Renang di Atas Bukit Karang Gondang. Permasalahannya yaitu: Infrastruktur jalan kurang memadai (sempit dan belum semuanya diaspal) dan konektivitas Desa Sambirata dengan obyek wisata dan desa lain di sekitarnya sangat terbatas. Untuk itu perlu dilakukan upaya agar konektivitas infrastruktur dapat terhubung dengan baik, sehingga potensi sumberdaya alam dapat dimanfaatkan lebih optimal terutama untuk ekowisata. Tujuan penelitian ini adalah untuk membuat rancangan track konektivitas ekowisata dan edukasi Desa Sambirata, Kecamatan Cilongok, Kabupaten Banyumas. Penelitian ini dengan menggunakan metode observasi. Metode yang digunakan adalah teknik observasi, dan wawancara. Hasil yang diperoleh yaitu berupa peta rancangan track konektivitas ekowisata yang menghubungkan lokasi wisata satu dengan lokasi wisata yang lainnya. Sehingga jalur wisata yang ada di desa sambirata dapat terkoneksi dengan baik.
THE EFFECTIVENESS OF THE 5E LEARNING CYCLE MODEL AS AN EFFORT TO OPTIMIZE STUDENTS' ACTIVITIES AND LEARNING OUTCOMES
Authors: Lasaiba Muhammad Amin
Published: March 2023

The learning model is something framework that describes stages systematically with the main attention to students as the center point (student-centered) in learning. Study this focusing on the learning cycle model which is a set of activity stages that can contribute to the mastery of competencies achieved by students in activity-oriented teaching and learning activities. Method research used is Classroom Action Research (CAR) and location research at SMA Muhammadiyah Ambon. The sample used is selected from class XI by random sampling. Research Results show that the model 5E learning cycle can improve student activity and learning outcomes. Mastery learning from cognitive tests increased in First Cycle to Second Cycle. In the first cycle obtained 72.5% and an increase in the second cycle 85.0%. Performance appraisal also increased, namely in the first cycle by 75.0% and in the second cycle by 87.5%. The achievement of research success criteria in Second Cycle, both in terms of applying the model in learning, the learning process which includes teacher and student activities, as well as student learning outcomes in cognitive, affective, and psychomotor, and this research was successful and ended in Second Cycle.
MOTIVATION AND SELF-REGULATION OF ENGLISH STUDY PROGRAM STUDENTS IN ONLINE LEARNING
Authors: Lekawael Rosina , Tupalessy Pricilia , - Afiliani , Tomasoa Imanuel P. Ch
Published: March 2023

Motivation for online learning is decreased in the past pandemic virus Covid-19. For this reason, self-regulation plays an important role in order to control students’ thoughts and feelings in achieving learning goals. Motivation and self-regulation are aspects necessary in the English learning process. This study was conducted to find out the factors affecting students’ motivation and self-regulation toward online learning. A descriptive qualitative method was used to explain the phenomena through an interview by using open-ended questions to 10 students as a representation. The result shows that there are seven significant elements that give motivational and self-regulated effects to them toward online learning; objectives, task strategy, time management, help-seeking, teaching presence (homogeneous instructional design: structure and layout of OL platforms), interest, and competence. Self-regulation is essential to direct and regulate students’ cognitive processes during online learning. For sure, both cannot be separated from students’ daily life. These attract the attention of the lecturers to the fact that students are not only language receivers but persons with hearts, feeling, and identities. Students and lecturers should work together to integrate those things to achieve successful English learning goals.
EFL STUDENTS’ VOICES ON NATIVE SPEAKER PRESENTERS ON YOUTUBE VIDEOS AND THEIR IMPACT ON STUDENTS’ ENGLISH COMPETENCY DEVELOPMENT
Authors: Kakerissa Wenda Marlin
Published: March 2023

There have been many studies on YouTube and its advantages for learning English, yet a specific research on students’ perception of native speaker presenters is still rare. This study aimed to investigate students’ general perspectives on YouTube videos, and exploring students’ perspectives on YouTube video presenters/hosts (native speaker and non-native speaker), and how they positively affect students’ English competency. A descriptive analysis method was done by distributing a questionnaire written in Indonesian via Google form to 156 respondents. The result of questionnaire was then analysed qualitatively using Jeffreys’s Amazing Statistics Program (JASP) 0.14.1. A semi-structured interview to ten respondents to dig out more about their response for certain items or questions was also done. The analysis revealed that YouTube provides a wide variety of topics, available in multiple languages, and might be downloaded anytime. When the presenters are the native ones, the respondents got some positive impacts in improving their English competency. Students felt challenged in building their understanding of the content, could practice their listening skill correctly, may train and improve their speaking skill, got new English vocabulary, learn to pause, stress, and use appropriate intonations in uttering words, sentences, and phrases, could practice proper use of grammar, identify people’s live and behave, increase students’ general knowledge, increase their knowledge of English language culture, and they become more creative. However, some respondents preferred the non-native hosts since they tend to speak slower and sometimes switch to Indonesian that facilitates the respondents understanding.
THE EDUCATIONAL PERSPECTIVE ON CONSTRUCTION OF STUDY HABIT IN THE FAMILY
Authors: Nurliana Nurliana , Ulya Miftah
Published: March 2023

Learning activities are mental activities psychologically to change different behavior between before and after learning. Through learning one can understand many things. However, some students who do not yet understand and develop their potential require intensive guidance. Many learning problems can come from educators and students, such as different understanding abilities, concentration, steady state, enthusiasm for learning. Parents need to format children’s learning, so that the learning process changes behavior in a better direction and understands learning material towards a brilliant future generation. The research objective is to educate parents in a family learning environment to improve children’s learning styles through study habit. The theme raised was “Construction of Study habit from an Educational Perspective in the Family”. Study habit is a new breakthrough in education in formatting time and behavior. Interesting discussion, important for students to understand. The research method is through literature study using triangulation through data selection, data presentation, drawing conclusions, analysis through content analysis. Study habit in learning several stages: First, setting the timer. Second, setting the place. Third, material arrangement. Fourth, realizing the principle of lifelong learning as motivation. Fifth, filter activity. From an educational point of view, the family is fully responsible for formatting study habit in the family as a determinant of the child’s future education.
The Effect of the Combination of Coconut Water on the Chemical and Sensory Properties of Sweet Bread
Authors: Ohoiner Elsina Henderika , Mailoa Meitycorfrida , Palijama Syane
Published: March 2023

The study aimed to determine the appropriate concentration of coconut water for the production of sweetbreads with good chemical and organoleptic properties. The study used a complete design with a comparison of water and coconut water, 100% water, 75%:25%, 50%:50%, 25%:75%, and 100% coconut water. The results showed that the treatment of coconut water concentration of 100% produced the best sweetbread with chemical characteristics of 12.16% fat content, 11.01% protein content, 1.40% ash content, 55.05% carbohydrate content, and 20.35% moisture content. Panelists liked color (4.33), laroma (4.11), texture (4), taste (4.19), and overall likeness (4.38), while for hedonic quality, the bread had a brownish yellow color (3.63), a flavorful coconut water (3.41), a soft texture (3.98), and was sweet (3.64).
Effect of Carrageenan Concentration on Sensory Characteristics of Jelly Drink Galoba
Authors: Augustyn Gelora Helena
Published: March 2023

Galoba (Hornstedtia alliacea) is a fruit-producing plant belonging to the ginger-ginger tribe. Galoba has the potential to be processed into various processed products such as making jelly drinks. The manufacture of jelly drinks generally uses fruit extracts that have a high acidity level, such as galoba fruit, where the acidity level will affect the gel formed by the gelling agent. The gelling agent which is generally used for the manufacture of jelly drinks is carrageenan. The purpose of this study was to determine the appropriate concentration of carrageenan for the manufacture of jelly drink galoba. The research design used a one-factor completely randomized design with carrageenan concentration treatment consisting of 4 treatment levels, namely: K1: 0.10%, K2: 0.15%, K3: 0.20%, K4: 0.25%, each treatment repeated 3 times, so that the total experimental unit is 4 x 3 = 12 experimental units. Parameters of organoleptic properties were carried out by semi-trained analysts totaling 20 people using hedonik tests and hedonik quality which included color, taste, texture, suction power and overall. The results showed that the panelists' assessment of the color of the jelly drink of galoba fruit hedonik ranged from a scale value of 2.5 - 3.5 (slightly like to like), the hedonik quality ranged from a scale value of 2.5 - 3.2 (slightly cloudy white to cloudy white), the taste of jelly drink galoba fruit hedonik ranged from a scale value of 3.1 to 4.0 (like to really like), hedonik quality ranged from a scale value of 3.8 to 4 (close to somewhat tastes galoba to really taste galoba), jelly texture drink fruit galoba hedonik ranged from a scale value of 2.7 - 3.8 (close to somewhat like to somewhat like), hedonik quality ranged from a scale value of 2.1 to 3.4 (slightly chewy to chewy), jelly suction power drink fruit galoba hedonik ranged from a scale value of 3.1 – 3.7 (like to close to really like), the hedonik quality ranged from a scale value of 2.5 – 3.5 (somewhat easy to suck up to rather easy to suck).
Sensorys Characteristics of Gandaria (Bouea macrophylla Griff.) Jelly Drink with Variation of Guar Gum Concentration
Authors: Tetelepta Gilian
Published: March 2023

Gandaria is a local plant from Maluku which is a combination of sour and sweet tastes so it has the opportunity to be processed into jelly drinks. A jelly drink is a solid drink in the form of a gel that is affected by a gelling agent such as guar gum. The objective of this study was to determine the appropriate concentration of guar gum for the gandaria jelly drink. The research design was using the single factor Completely Randomized Design with guar gum concentrations of 0.1%, 0.2%, 0.3%, and 0.4%. The sensory properties tested were color, taste, aroma, texture, suction power, and overall. The results showed that the gandaria jelly drink with a guar gum concentration of 0.2% had the best level of acceptance with a hedonic value for color 3.1, taste 2.7, aroma 2.7, texture 3.2, suction power 3.1, and overall, 3.4 which all included criteria approaching like. The hedonic quality value of color is 2.8 (close to slightly yellow), taste is 2.3 (slightly gandaria taste), aroma 2,1 (slightly gandaria flavor), texture is 2.4 (slightly chewy), and suction power is 3.1 (easy to suck).
Organoleptic Characteristics of Mixed Corn Flour And Red Bean Flour Against Crackers
Authors: Jamlean Khoiriyah U , Palijama Syane , Tetelepta Gilian
Published: March 2023

Crackers are crispy, thin biscuits or wafers made from wheat flour. Today, crackers can be innovated with local food commodities such as corn and red beans. The use of the formulation of corn flour to red bean flour can affect the organoleptic properties of crackers. This study aimed to test the appropriate formulation of corn flour and red bean flour for making crackers. This study used 4 formulations of corn flour to red bean flour of 80%: 20%, 70%: 30%, 60%: 40%, and 50%: 50%. The results showed that the formulations of 60% corn flour and 40% red bean flour was the best formulation that produced crackers with liked for their color (3.24), somewhat liked for their taste (2.48), rather liked for their texture (1.52), liked for their aroma (3.16), and also for their overall preferences (2.52). The crackers were perceived to have a yellow color (3.08), a corn flavor (2.76), a savory taste (2.68), and a slightly crunchy texture (1.84).
Факторы проэкологического поведения граждан
Authors: Роженцова Е.В. , Третьякова Е.А. , Шимановский Д.В.
Published: March 2023

Одной из основных проблем современного общества является накопление огромного объема промышленных и бытовых отходов, включая пластиковые, крайне медленно разлагающиеся в природной среде. В данной работе исследовано отношение жителей г. Перми к экологическим проблемам в целом, к возможным способам сокращения пластиковых отходов, определены факторы, влияющие на частоту приобретения гражданами пластиковых пакетов. Полученные выводы о готовности горожан проявлять проэкологическое потребление сравниваются с выводами более раннего исследования об их готовности сортировать мусор. Проведенный в работе анализ показал, что разные типы людей проявляют свое проэкологическое поведение по-разному, что подчеркивает важность комплексного подхода к решению проблемы управления бытовыми отходами.
Перспективы импортозамещения ферментов и ферментных препаратов в сельском хозяйстве и промышленности России
Authors: Баранов А.О. , Куценогий П.К. , Новикова Т.С.
Published: March 2023

В условиях высокой геополитической напряженности и санкций в отношении России особо актуальным становится достижение технологической независимости. В статье обсуждается вопрос импортозамещения в сфере производства ферментов и ферментных препаратов. Дана краткая характеристика инновационного проекта по созданию Центра биокаталитических технологий (ЦБКТ) Института цитологии и генетики СО РАН. Реализация проекта позволит уменьшить зависимость экономики России от поставок импортных ферментов и ферментных препаратов. Приводятся параметры его общественной и бюджетной эффективности.
Новые вызовы для аграрного образования
Authors: Сазонов А.Е. , Голохваст К.С.
Published: March 2023

Научно-образовательные структуры нового типа требуют особых подходов не только к образовательному и исследовательскому блоку задач. Не менее важен процесс формирования команды и синхронизация работы различных направлений деятельности. Необходимость принятия сложноувязанного комплекса решений для достижения целей федерального проекта заставляет вузы предлагать нестандартные ходы, часто выходя в зону green field. В статье представлены видение объединенной команды вуза и научно-исследовательского института в решении задач межотраслевого научно-образовательного взаимодействия и опыт работы в 2022 г. по проекту «Передовая инженерная школа “Агробиотек”», реализуемого совместно Томским госуниверситетом и Сибирским федеральным центром агробиотехнологии РАН, при участии ряда вузов и научных центров Российской Федерации.
Создание металлургического комплекса на базе золото-железорудных месторождений Дальнего Востока
Authors: Жирнов А.М.
Published: March 2023

В статье рассматриваются объективные предпосылки для создания на Дальнем Востоке РФ нового металлургического комплекса на базе крупных месторождений, содержащих Fe, Au, Pt, РЗЭ. Приведены исторические подробности обоснования дальневосточной металлургии; сведения о месторождениях железа и сопутствующих благородных металлах, обусловливающих высокую ценность руд; обсуждаются требования современной концепции устойчивого социально-эколого-экономического развития регионов и стратегического «ресурсного национализма». Предлагается система мер для решения проблемы освоения золото-железорудной базы Дальнего Востока.
Развитие в России системы STEM-образования и ее налоговое стимулирование
Authors: Тихонова А.В. , Малкова Ю.В.
Published: March 2023

В статье анализируются подходы к имплементации подходов STEM-образования в сферу высшего образования и используемые для этого способы, в том числе экономические (налоговые) стимулы. Особый акцент сделан на применении схемы E-STEM-образования, включающего помимо прочего предпринимательскую практику. На описанных в зарубежной литературе примерах реализации STEM-подхода в высшем образовании показано, что существующие модели кооперации между образовательными организациями, научными учреждениями и корпорациями не всегда эффективны. Для развития этой системы в России требуются дополнительные меры. В частности, для решения проблем, возникающих при взаимодействии образования науки и бизнеса, авторы предлагают использовать комплекс мер по налоговому стимулированию, позволяющий им эффективно сотрудничать, сохраняя при этом имущественную обособленность и финансовую самостоятельность.
Тернистый путь
Authors: Крюков В.А.
Published: March 2023

Сколь бы грандиозными ни были стратегии, программы, планы социально-экономического развития и пр., в конечном счете все решают люди. Отличительная особенность современного мира и экономики – стремительная динамика происходящих в них процессов. Сложившиеся ранее представления и апробированные практики и подходы к решению различных задач и проблем постоянно трансформируются и обновляются. Движителем и конечной целью преобразований является Человек с его пониманием происходящего и с определенными конкретными знаниями и умениями, которые, что закономерно, тоже требуют постоянного обновления. В столь динамичном мире заранее обучить человека всем тем навыкам, которые будут необходимы и востребованы в его разнообразной деятельности в обозримом, а тем более, в отдаленном будущем едва ли возможно. К тому же наш современник, чтобы добиться успеха, должен не только обладать знаниями и навыками, важно самому уметь их генерировать.
Экономика приграничной Даурии и новые риски в условиях климатических изменений
Authors: Брезгин В.С. , Алексеев А.М. , Носкова Е.В. , Вахнина И.Л.
Published: March 2023

В статье проводится оценка возможных последствий экологического конфликта, начало которому положено строительством плотины на реке Ульдза в Монголии близ границы с Россией. В случае завершения строительства ожидается снижение уровня воды в Торейских озерах на территории РФ, сокращение их многоводной и удлинение сухой фазы. Это не только приведет к экологической деградации территории, но и усугубит негативные тенденции, сложившиеся в предыдущие годы в социально-экономическом развитии местных поселений. Фактически под угрозой оказывается само существование ряда сёл в приграничной зоне, что подтверждают результаты опроса населения территории.
Local Cultural Wisdom in Waste Handling and Supporting Creative Industries
Authors: Setyobakti Hudi
Published: March 2023

Local cultural values ​​are often an alternative solution in solving problems in society. Including social and environmental problems including waste. The purpose of this study is to conduct an assessment of the problem and alternative solutions to the waste problem at village tourism sites based on local culture and potential. The method used qualitatively with interviews. The results obtained are that there is a pattern of approach to handling waste problems by utilizing the potential of banana plants, namely banana stems to become a creative industry as a substitute for environmentally friendly places to eat and drink.
Implementation of Kertowono Tea Production Process Control in Efforts to Create Production Targets at PT Perkebunan Nusantara (PTPN) XII in Lumajang
Authors: Ermawati Emmy
Published: March 2023

The purpose of this study was to determine the implementation of the production process and planning process in an effort to achieve production targets at PT Perkebunan Nusantara (PTPN) XII in Lumajang. This type of research is descriptive research with a qualitative approach where the data were obtained from a PT Perkebunan Nusantara (PTPN) XII in Gucialit sub-district, Lumajang district. In this study, data were obtained using interview and documentation methods for PT Perkebunan Nusantara (PTPN) XII employees in Lumajang. The data used are primary and secondary data. The results of this study state that PT Perkebunan Nusantara (PTPN) XII in Gucialit Lumajang has implemented a production process starting from input, transformation, output and feedback. In the planning process for Kertowono tea production to achieve the production target, it is carried out by minimizing the number of defective products, this happens due to irregularities in the production process that are not maximal, even though the production target every year has not been achieved or fulfilled, the company is still trying to achieve the target. production with market demand which continues to increase every year.
Influence of Corporate Governance, Corporate Risk, and Profitability on Tax Avoidance (Empirical Study of Companies Listed in the CGPI Index 2018-2020)
Authors: Liyundira Fetri Setyo , Fidiyyah Ananda Ajeng Nur , Juliasari Deni
Published: March 2023

This study seeks to determine and analyze the effect of corporate governance, corporate risk, and profitability on tax avoidance (empirical study of companies listed in the CGPI index 2018-2020). The research method uses descriptive quantitative. The data used is secondary data using the financial statements of listed companies that are the research sample. The population in this study were 15 companies listed in the CGPI index in SWA magazine. The sampling technique used purposive sampling technique so that the sample obtained was 13 companies that met the criteria during 2018-2020. The results of the analysis in the study indicate that good corporate governance and profitability have no effect on tax avoidance. This shows that the higher good corporate governance and profitability will not affect the increase in tax avoidance. Corporate risk has a significant negative effect on tax avoidance. This shows that the higher the corporate risk will lead to increased tax avoidance.
Analysis Effect of Human Development Index (HDI), Regency/City Minimum Wage (UMK), Investment and Unemployment Rate on the Number of Poor People in Bali Province in 2012-2021
Authors: Dewi Apriyanti Kusuma , Nurhayati Siti Fatimah
Published: March 2023

This study aims to analyze the effect of the human development index (HDI), regency/city minimum wage (UMK), investment and unemployment rate on the number of poor people in Bali Province in 2012-2021. The analysis tool used is panel data regression. Panel data is a combination of time series and cross sections. Research data in the form of secondary data includes the human development index(HDI), regency/city minimum wage(UMK), investment, unemployment rate and the number of poor people obtained from the Central Statistics Agency (BPS). The results showed that the best model chosen was the fixed effect model (FEM). Based on the analysis of the FEM model, it shows that the human development index, the regency/city minimum wage affects the number of poor people in Bali province in 2012-2021. Meanwhile, investment variables and unemployment rate do not affect the number of poor people in Bali province. The coefficient of determination 0,9429 means that 94,29% of the variable variation in the number of poor people in Bali province can be explained by the variables of human development index (HDI), regency/city minimum wage (UMK), investment and unemployment rate. The remaining 5,71% is explained by other free variables that are not included in the model.
Evaluation of World University Rankings of Southeast Asia HEIs Image
Authors: Izharuddin Muhammad , Hadi Faizal Susilo , Lestyorini Meirza Cahya
Published: March 2023

Today's world university rankings have gained prominence in tandem with internationalization endeavors. However, the impact of empirical rankings on the HEI brand image has yet to be thoroughly explored. This research aims to assess the impact of university rankings, based on universal standards and comparable metrics, on brand image at local, national, regional, and international levels. Using data from SciVal and QS World University, we analyzed 47 HEIs in Southeast Asia over ten years through panel data regression. The results shows that HEI rankings affect the brand image of the international media, regional media, national media, and local media. Awards received and mass media in general also got impacted by HEI global ranking. It expands the literature on higher education, providing ranking readings on multi-level reputation articulations. World university rankings can be used as a strategy to increase regional reputation in Southeast Asia as well as internationally. Future research could broaden the scope of regional data and use various types of world university rankings. In addition, other impacts, such as international students, inbound and outbound faculty, joint research, and other international indicators, can be further investigated.
HR Capability of Village Government Devices in Improving Public Services
Authors: Yatminiwati Mimin , Marsuhin Marsuhin , Ermawati Emmy
Published: March 2023

The purpose of this study was to determine the ability of the village government apparatus to mobilize human resources for public services in Jatisari village, Tempeh sub-district, and Lumajang district. The problem of this research is how the human resources of the village government are capable of providing public services in Jatisari village, Tempeh sub-district, and Lumajang district. This research method is descriptive and qualitative, looking for data related to the results of the performance of village government officials through direct interviews with the community in Jatisari village, Tempeh sub-district, and Lumajang district. In addition, researchers also collected data from print and electronic media related to the analysis of the human resource capabilities of village government officials in Jatisari village, Tempeh sub-district, and Lumajang district. The results of the study show that the technical skills of the Jatisari village government apparatus carry out their duties using techniques and supporting tools and procedures that are in accordance with the capabilities of a village government apparatus through the Internet. Human skills (human abilities) of the Jatisari village government apparatus motivate each other in carrying out tasks between devices that are carried out fairly and without regard for social status.Improving the ability of the Jatisari village government apparatus to carry out village government administration tasks includes: a) fostering employee discipline; b) education and training; c) work motivation; and d) career development.
Indonesia's Economic Impact of the Carbon Tax
Authors: Ramdani Dani
Published: March 2023

What is the impact of the adoption of the carbon tax on climate change, carbon dioxide emissions, and other impacts on the Indonesian economy? is the research question raised in this paper. This study is crucial because although the Indonesian economy hasn't fully recovered, the government has announced plans to impose additional taxes that will burden businesses and industries and may lead to an increase in unemployment as a result of layoffs. This study was inspired by a number of studies on climate change and carbon dioxide emissions that show that, by 2050, the world will become hotter and more people would die from breathing poor air as a result of rising carbon dioxide emissions. The author tries to determine what effect a carbon price might have on Indonesia's economy. Data on the adoption of carbon taxes in 15 countries that have already done so was gathered by the authors between 1990 and 2019. This study adopted a descriptive qualitative methodology. The implementation of carbon taxes in several countries such as Finland and Sweden has proven successful in reducing carbon emissions and does not have a negative impact on their country's economy.
A Study of the Impact of PSAK 71 Implementation on Financial Performance and Capital Adequacy Ratio
Authors: Maulidha Veny Eka , Kusumah R. Wedi Rusmawan
Published: March 2023

This study intends to compare bank financial performance in terms of net income before and after applying PSAK 71 to CKPN in terms of bank credit, capital, and financial performance. This research employs quantitative data in the form of published bank financial statements and the bank's financial ratios to analyze the impact of the new PSAK 71. The results of this study show that PSAK 71 adoption has a favorable effect and that it can provide useful data for financial report users to estimate total, period, and future cash flow uncertainty. However, there are some adverse effects, such as a rise in CKPN and a decrease in KPPM (or Capital Adequacy Ratio). The CKPN will rise by up to 50%, while the KPPM will fall by 5%. Because the decrease of CKPN could have an impact on the Bank performance and there will be more risk to be managed by the Bank, it is crucial for the Bank to make solid preparations from the strategic viewpoint, technical, and operational side.
Effect of Profitability on Social Responsibility (CSR) in Indonesia: Environmental Performance as a Moderator
Authors: Hudzafidah Khusnik , Dhany Umi Rahma , Rahmansyah Ahmad Iskandar
Published: March 2023

This article analyzes the effect of return on assets (ROA) and return on equity (ROE) on social responsibility disclosure with environmental performance as a moderating variable in manufacturing sector companies listed on the Indonesia Stock Exchange (IDX). The type of research used is quantitative by using smart PLS as statistical analysis. The sample in this study were issuers in the food and beverage sub-sector for the 2016-2020 period with a total of 11 companies using a purposive sampling method. The results of the study prove that there is a positive relationship between ROA and CSR disclosure, while return on equity has no significant effect on CSR disclosure. The environmental performance variable as a whole does not moderate CSR disclosure but has a positive effect on the dependent variable
Реформування національної системи управління життєвим циклом озброєння та військової техніки за стандартами НАТО
Authors: Кулагін К. К. , Солонець О. І. , Ведмідь О. І. , Квіткін К. П. , Борисенко М. В.
Published: March 2023

У статті проведено аналіз сучасних тенденцій в сфері управління повним життєвим циклом складних зразків озброєння та військової техніки в країнах НАТО. Показано, що нормативним базисом, котрий визначає політику та принципи управління життєвим циклом озброєнь в НАТО, є міжнародні стандарти системної інженерії та стандарти НАТО в сфері управління життєвим циклом ОВТ (з питань програмного та конфігураційного менеджменту, гарантування якості оборонної продукції, оцінки вартості та ризиків життєвого циклу, контракційного менеджменту, інтегрованої логістичної підтримки, автоматизованого обміну технічною інформацію, єдиної ідентифікації предметів постачання військ, управління старінням і запасами ЗІП, організації та проведення випробувань, екологічного та кліматичного менеджменту та управління людськими ресурсами). Розкрита сутність поняття управління (менеджмент) повним життєвим циклом озброєння та військової техніки і основні види діяльності з його реалізації. Проаналізована наявність і достатність необхідних передумов для реформування існуючої та створення на її базі нової системи управління життєвим циклом оборонної продукції за стандартами НАТО. Запропоновані концептуальні погляди щодо реалізації Концепції створення в Україні системи управління повним життєвим циклом ОВТ та відповідна Дорожня карта з урахуванням політики та підходів НАТО.
Визначення координат та параметрів руху безпілотних літальних апаратів
Authors: Афтаназів І. С. , Стоцько Р. З. , Шевчук А. О. , Строган О. І. , Бойко О. О.
Published: March 2023

Відображено результати дослідження застосування кінематичного проектування для визначення траєкторій просторових переміщень, швидкостей та координат безпілотних літальних апаратів (БПЛА). Суть запропонованого способу полягає у облаштуванні на земній поверхні двох радіолокаційних станцій (РЛС), віддалених одна від іншої на 500–1000 метрів. Радіолокаційні станції спрямовують у напрямку просторових переміщень рухомого об’єкта електромагнітні хвилі, фіксують відбиті від його поверхонь зворотні хвилі і напрям та кути нахилу проектуючого променя, що пролягає від РЛС через рухомий об’єкт, до запровадженої уявної “картинної” площини. За допомогою відповідного програмного забезпечення та розроблених математичних залежностей розраховують координати просторового розташування розшукуваного БПЛА. Наукова новизна даного способу полягає у поєднанні радіолокаційного виявлення рухомого об’єкта із використанням кінематичного проектування для розрахунку його миттєвих координат. Проблема, що вирішується даним дослідженням, полягає у підвищенні точності визначення координат рухомих у повітрі об’єктів. Практичне використання результатів дослідження вбачається у військовій справі для виявлення та знешкодження ворожих розвідувальних БПЛА. Доволі перспективним вбачається застосування даного способу і в аерофотогеодезії для чіткої фіксації координат дронів під час здійснення ними аерознімань для топографії місцевості.
An energy efficient coverage guaranteed greedy algorithm for wireless sensor networks lifetime enhancement
Authors: Adame Berhan Oumer , Zewdu Eyayaw , Salau Ayodeji Olalekan
Published: March 2023

One of the most significant difficulties in Wireless Sensor Networks (WSNs) is energy efficiency, as they rely on minuscule batteries that cannot be replaced or recharged. In battery-operated networks, energy must be used efficiently. Network lifetime is an important metric for battery-powered networks. There are several approaches to improve network lifetime, such as data aggregation, clustering, topology, scheduling, rate allocation, routing, and mobile relay. Therefore, in this paper, the authors present a method that aims to improve the lifetime of WSN nodes using a greedy algorithm. The proposed Greedy Algorithm method is used to extend the network lifetime by dividing the sensors into a number of disjoint groups while satisfying the coverage requirements. The proposed Greedy algorithm has improved the network lifetime compared to heuristic algorithms. The method was able to generate a larger number of disjoint groups.