bluuebunny/crossref_metadata_2025 huggingface dataset:
Разработка методики комплексной оценки и прогнозирования инновационного развития региона с использованием самоорганизующейся нейросети
Authors: Л. А. Гамидуллаева
Published: November 2024

Цель данной статьи состоит в исследовании перспективных направлений использования технологий обработки экономической информации на основе нейросетевого моделирования для комплексной оценки и прогнозирования инновационного развития регионов. Нейросетевой подход предполагает использование нейронных сетей, способных обучаться и обобщать накопленные знания, для решения задач классификации, идентификации и прогнозирования, что в конечном итоге позволяет объединить механизмы регулирования и самоорганизации в управлении региональными инновационными системами. Автором предложено использовать самоорганизующиеся (эволюционирующие) нейронные сети. Использование принципов самоорганизации позволяет синтезировать многослойные нейронные сети на неполной, непредставительной обучающей выборке. В результате исследования реализована общая концепция нейронной сети для решения прогностических задач в региональной инновационной системе, что является основой для разработки систем управления экономическим ростом субъектов РФ за счет инновационных факторов

The purpose of this article is to study the opportunities that arise from the use of neural network data processing technologies for a comprehensive assessment and forecasting of the innovative development of regions. The article substantiates the advantages of modeling using a neural network approach, which implies the use of neural networks that can learn and generalize accumulated knowledge to solve problems of classification, identification and forecasting. This ultimately allows you to combine the mechanisms of regulation and self-organization in the management of regional innovation systems. The author proposed the use of self-organizing (evolving) neural networks. Using the principles of self-organization allows us to synthesize multilayer neural networks on an incomplete, non-representative training set. As a result of the study, the general concept of the neural network was implemented to solve prognostic tasks in the regional innovation system, which is the basis for the development of systems for managing the economic growth of the constituent entities of the Russian Federation due to the innovative factors
Разработка методики оценки стартапов при отборе в корпоративный акселератор
Authors: М. Д. Гутников , Е. А. Спиридонова
Published: November 2024

В данной статье предлагается экономическое обоснование отбора стартапов в корпоративный акселератор посредством методики, нивелирующей слабые стороны используемых на данный момент практик, опирающихся преимущественно на качественные показатели. В рамках проведенного исследования идентифицируются основные направления количественной оценки влияния интегрируемого стартапа на деятельность компании; предлагаются и анализируются методы расчета вклада проекта в стоимость корпорации

The main issue of the article is economic substantiation of startups selection into corporate accelerator with the help of the proposed methodology. The majority of existing approaches is mainly based on qualitative indicators. We try to identify the key aspects of quantitative analysis and to estimate startup input into corporation development
Российские регионы и ресурсная обеспеченность: о применимости концепции четверной спирали
Authors: К. С. Саблин
Published: November 2024

Статья посвящена выявлению условий, при которых возможно применение концепции четверной спирали в российских регионах, богатых природно-минеральными ресурсами. Четверная спираль является инструментом поиска, открытия и использования новых конкурентных преимуществ. Успешное функционирование четверной спирали в регионах ЕС обусловлено наличием ключевого институционального условия - консенсусной демократии, содержащей развитые элементы классического политического рынка, на котором представлены все четыре актора спирали как носители «всеобъемлющего» интереса. Институциональные условия, сложившиеся в российских регионах, ведут к тому, что элементы четверной спирали трансформируются, и она превращается в инструмент поиска рентных доходов. Этому способствует политико-административный рынок, сформировавшийся в России, который модифицирует мотивацию акторов четверной спирали, и ведет к созданию «квазиспирали перераспределения»

The article is devoted to identifying the conditions favorable for the application of the concept of the quadruple helix in the Russian regions abundant with natural and mineral resources. The quadruple helix is a tool for finding, discovering and using new competitive advantages. The successful functioning of the quadruple helix in the EU regions is due to the presence of a key institutional condition, i. e. consensus democracy, which contains developed elements of the classical political market, which presents all four helix actors as carriers of «comprehensive» interests. Institutional conditions prevailing in the Russian regions lead to the fact that the elements of the quadruple helix are transformed, and it turns into a tool for seeking rents. This is facilitated by the political and administrative market that has formed in Russia, which modifies the motivation of the quadruple helix actors and leads to the creation of a «quasi-helix of redistribution»
Международный опыт управления инновациями в области водородной энергетики на транспорте
Authors: С. В. Ратнер , В. В. Иосифов
Published: November 2024

Развитие водородной энергетики для России является одним из наиболее перспективных способов сохранения лидирующих позиций на мировых энергетических рынках в ситуации снижения спроса на основные углеводороды. В настоящей работе проводится анализ уровня развития технологии водородной энергетики в транспортном секторе, а также опыта управления инновациями в данной сфере, позволяющего обеспечить успешное преодоление инфраструктурных, финансовых, нормативно-правовых и иных барьеров на пути развития данных технологий. Методологической основой проводимого анализа явились теория кривых обучения (learning-by-doing) и теория эффекта масштаба производства. В результате изучения мирового опыта снижения стоимостных барьеров внедрения технологий водородной энергетики на наземном и морском транспорте делаются выводы о наиболее коммерчески привлекательных способах синхронизации развития парка транспортных средств и зарядочной инфраструктуры

The development of hydrogen energy for Russia is one of the most promising ways to maintain a leading position in the world energy markets in a situation of decreasing demand for basic hydrocarbons. This paper analyzes the level of development of hydrogen energy technology in the transport sector, as well as the experience of managing innovation in this area, which makes it possible to successfully overcome infrastructure, financial, regulatory and other barriers to the development of these technologies. The methodological basis of the analysis is the theory of learning curves (learning-by-doing) and the theory of economies of scale. As a result of studying the world experience in reducing the cost barriers to the introduction of hydrogen energy technologies in land and sea transport, conclusions are drawn about the most commercially attractive ways to synchronize the development of the vehicle fleet and charging infrastructure
Подход к оценке цифровой зрелости промышленных предприятий на основе нечеткой логики
Authors: А. К. Петрова , Н. В. Лашманова , А. Б. Жернаков
Published: November 2024

В статье обоснована необходимость разработки инструментов поддержки принятия решений в период цифровой трансформации промышленного предприятия, предложен ресурсный метод оценки цифровой зрелости в качестве одного из таких инструментов, рассмотрен подход к оценке уровня цифровой зрелости промышленных предприятий с применением аппарата нечеткой логики

The article substantiates the need to develop decision support tools for industrial enterprise digital transformation, proposes a resource method for assessing digital maturity as one of such tools, considers an approach to assessing the level of industrial enterprises digital maturity using a fuzzy logic apparatus
Правила внутрикорпоративной мотивации инноваций
Authors: С. А. Красильников
Published: November 2024

Рассмотрены основные условия, позволяющие повысить эффективность внутрикорпоративной системы мотивации. Особое внимание уделено механизмам, позволяющим снизить вероятность снижения дохода сотрудника корпорации при его переключении на работу по реализации венчурного проекта. Рассмотрены также некоторые подходы к нематериальной мотивации и мотивации инновационной активности в условиях кризиса

The author considers main conditions, allowing to increase effectiveness of intracorporate motivation system. Special attention is paid to the mechanisms, allowing to decrease the probability of employee’s revenue reduction in case of involving him into venture project implementation. The author also considers certain approaches to non-financial motivation and motivation of innovative activity during crisis
Управление рисками инновационных проектов в образовательных организациях
Authors: С. В. Пупенцова , А. В. Нечаев , В. А. Боцула
Published: November 2024

В статье рассматриваются факторы, воздействующие на инновационную среду университетов, а также управление рисками в образовательных организациях высшего образования. В работе идентифицируются риски, оценивается вероятность их возникновения и тяжесть последствий на примере инновационного проекта Санкт-Петербургского Политехнического университета Петра Великого. Актуальность исследования обоснована тем, что в современной российской экономике происходит сильное обострение конкурентной борьбы любых организаций, в том числе университетов. Одним из важных факторов в современных технологических разработках наряду с повышением экономичности и рентабельности является защита окружающей среды. Поэтому одной из актуальных задач университетов является создание и внедрение инновационных проектов во внутренние элементы учреждений. В работе предложены классификация факторов инновационной среды университета и алгоритм выявления наиболее значимых рисков проекта на основании статистической обработки первичной информации. Исследования основаны на проведении первичного опроса российских и зарубежных стейкхолдеров. В работе используются статистические и графические методы анализа первичной информации. Итогом работы является предложение ряда мероприятий, позволяющих адаптироваться под риски, минимизировать или нивелировать их

The article examines the factors affecting the innovative environment of universities, as well as risk management in educational institutions of higher education. The paper identifies risks, estimates the likelihood of their occurrence and the severity of the consequences using the example of an innovative project of Peter the Great St. Petersburg Polytechnic University. The relevance of the study is based on the fact that in the modern Russian economy there is a strong aggravation of the competitive struggle of any organizations, including universities. Environmental protection is one of the important factors in modern technological developments, along with increasing efficiency and profitability. Therefore, one of the urgent tasks of universities is the creation and implementation of innovative projects in the internal elements of institutions. The paper proposes a classification of factors of the innovative environment of the university and an algorithm for identifying the most significant project risks based on statistical processing of primary information. The research is based on a primary survey of Russian and foreign stakeholders. The work uses statistical and graphical methods for the analysis of primary information. The result of the work is the proposal of a number of measures to adapt to risks, minimize or neutralize them
Введение в цифровую трансформацию предприятий высокотехнологичных отраслей промышленности: новые подходы
Authors: В. А. Бородавкин , Д. К. Щеглов
Published: November 2024

В предлагаемой статье рассматриваются теоретические основы цифровой трансформации предприятий высокотехнологичных отраслей отечественной промышленности, в том числе оборонно-промышленного комплекса, в инновационно-лекционном формате. Приведен пример подготовленной лекции на тему «Цифровая трансформация и цифровые тренды в промышленности» с использованием полотен известных художников и цитат выдающихся людей для повышения усвояемости слушателями учебных материалов из принципиально новой для них предметной области посредством задействования механизмов ассоциативного мышления

This article examines the theoretical foundations of the digital transformation of enterprises in high-tech industries of the domestic industry, including the military-industrial complex, in an innovative and lecture format. An example of a lecture prepared by the author on the topic «Digital transformation and digital trends in industry» using paintings by famous artists and quotes of prominent people to increase the learners' assimilation of educational materials from a fundamentally new subject area by means of using the mechanisms of associative thinking is given
Человек в космосе. К 60-летию полёта Юрия Гагарина
Authors: А. Б. Железняков
Published: November 2024

В апреле 2021 года исполняется 60 лет со дня первого полёта человека в космос. Это событие в буквальном смысле перевернуло ход истории, оказав влияние на все сферы человеческой деятельности: политику, экономику, науку, технику, культуру. В статье подводятся основные итоги пилотируемой космонавтики за прошедшие шесть десятилетий. Проведён анализ деятельности ведущих космических держав в этой сфере. Приведены статистические данные, касающиеся деятельности человека в космосе. Дан прогноз развития пилотируемой космонавтики на ближайшее десятилетие.

April 2021 marks the 60th anniversary of the first manned space flight. This event literally turned the course of history upside down; it had impact on all spheres of human activity: politics, economics, science, technology, culture. The article summarizes the main results of manned astronautics over the past six decades. The analysis of the leading spacefaring nations’ activities in this area is carried out. Statistical data on human activities in space are presented. The forecast for the development of manned astronautics for the next decade is given
Оценка инновационного потенциала России на основе статистического анализа результатов финансирования научных исследований и разработок
Authors: Т. Г. Максимова , К. О. Дорошенко , А. С. Николаев , Е. Ю. Мошурова
Published: November 2024

Проведено статистическое исследование состояния финансирования научных исследований в Российской Федерации. Рассмотрена проблема достаточности финансирования научных исследований и разработок при увеличении объема поставленных задач перед сферой инновационного развития. Проанализированы статистические показатели результатов финансирования инновационной и исследовательской активности в России. Использованы методы статистического анализа, в том числе динамический анализ и синтез показателей результативности деятельности. Особое внимание в статье уделено положению России в международных рейтингах по рассматриваемым показателям. По результатам работы сделан вывод о снижении как объема, так и результативности проводимых научных исследований и разработок. Полученные данные свидетельствуют о недостаточной эффективности использования бюджетного финансирования, а также о наличии завышенных требований, предъявляемых к научной сфере, в совокупности с ростом издержек на проводимые исследования. Приводятся рекомендации, направленные на повышение результативности финансирования отечественных научных исследований и инновационных разработок

The authors of the article study the state of research funding in the Russian Federation. The problem of the adequacy of funding for research and development is investigated with an increase in the volume of tasks assigned to the field of innovative development. The study analyzes the results of financing innovative and research activities in Russia. In the course of the study, the authors used methods of statistical analysis, including dynamic analysis and synthesis of performance indicators. Particular attention is paid to the position of Russia in international rankings in terms of the indicators under consideration. Based on the results of the work, it was concluded that both the volume and the effectiveness of ongoing research and development have decreased. The data obtained indicate an insufficient efficiency in the use of budgetary funding, as well as the presence of overstated requirements for the scientific field, together with an increase in research costs. Recommendations are given to improve the effectiveness of financing domestic scientific research and innovative development
Инклюзивный туризм как инновационный метод реабилитации и восстановления благополучия человека
Authors: И. Н. Чурилина , Л. В. Ларченко , Т. Ю. Анисимов , А.М. Волков
Published: November 2024

В статье рассматриваются вопросы понятийного аппарата инклюзивного туризма, особенностей его организации в России с учетом зарубежного опыта; освещаются проблемы инклюзивного туризма, которые оказывают влияние на благополучие человека. На основе проведенного социологического опроса исследуется отношение к инклюзивному туризму как способу влияния на субъективное ощущение благополучия у людей, имеющих инвалидность и у людей, не имеющих функциональных нарушений. Делается вывод, что намечаются позитивные сдвиги респондентов к реализации идеи инклюзивного туризма. Подчеркивается, что широкое анкетирование, обсуждение вопросов инклюзивных туров уже оказывает влияние на формирование нового уровня сознания всех участников туристского рынка и даже на таком этапе создает новые возможности для повышения качества жизни человека

The article deals with the issues of the conceptual apparatus of inclusive tourism, its organization in Russia, taking into account foreign experience; highlights the issues of inclusive tourism that have an impact on human well-being. On the basis of a sociological survey, the attitude towards inclusive tourism as a way of influencing the subjective feeling of well-being in people with disabilities and in people without functional impairments is investigated. It is concluded that there are positive shifts of respondents towards the implementation of the idea of inclusive tourism. It is emphasized that a wide questionnaire survey, discussion of inclusive tours is already influencing the formation of a new level of consciousness of all participants in the tourism market and even at this stage creates new opportunities for the formation of human well-being
Инструменты развития технологического предпринимательства в академической среде
Authors: С. Г. Авруцкая , Л. Е. Копылова
Published: November 2024

В статье рассмотрены организационные аспекты осуществления вузами предпринимательской деятельности. На основе анализа данных статистики созданных вузами малых инновационных предприятий в целом и анализа эффективности их деятельности в РХТУ им. Д. И. Менделеева продемонстрировано, что принятый в 2009 г. Федеральный закон № 217 не оправдал ожиданий как в части вовлечения в коммерческий оборот накопленных вузами результатов интеллектуальной деятельности, так и с точки зрения создания дополнительных доходов для вузов и их сотрудников. Однако интерес к технологическому предпринимательству в вузах существует, и помочь молодым ученым коммерциализировать их проекты способны новые структуры - бизнес-акселераторы, создаваемые вузами. В настоящее время происходит переориентация акселераторов с IT-проектов на глубинные технологии. На примере проектов акселератора «Менделеев» РХТУ им. Д. И. Менделеева в области химических технологий показано, что акселератор способен помочь проектной команде идентифицировать целевую аудиторию, сформировать ценностное предложение для заказчика и получить от него обрат- ную связь, а также расширить партнерские связи с представителями промышленности, способствуя таким образом трансферу технологий и развитию молодежного внутреннего предпринимательства в университете

In the article, organizational aspects of entrepreneurial activity of universities are discussed. Based on overall statistics of small innovative enterprises founded by universities and on an analysis of their efficiency at Mendeleev University of Chemical Technology of Russia, it is demonstrated that Federal Law No. 217 adopted in 2009 failed to meet expectations both in terms of involving the results of intellectual activity accumulated by universities in commercial circulation and in terms of creating additional income for universities and their employees. However, there is interest to technological entrepreneurship, and business accelerators founded by universities are the structures supposed to help young scientists commercialize their projects. Currently, accelerators are being reoriented from IT projects to deep technologies. On the example of projects of Accelerator «Mendeleev» in the field of chemical technology founded by MUCTR, it is shown that the accelerator is able to help the project team identify the target audience, develop a value proposition for the customer and receive feedback from him, as well as expand partnerships with industry representatives, thus providing for the intellectual property commercialization and contributing to the development of youth internal entrepreneurship at the university
Государственная поддержка НИОКР и инноваций в бизнессекторе стран ЕС
Authors: В. П. Клавдиенко
Published: November 2024

В статье рассмотрен комплекс мер государственной поддержки НИОКР и инноваций в бизнес-секторе стран-членов Европейского союза. Раскрыто содержание прямых и косвенных методов субсидирования НИОКР и инновационной деятельности, систематизированы инструменты их практической реализации в предпринимательском секторе различных стран ЕС. Выявлены характерные долговременные тенденции роста объемов государственной поддержки НИОКР и инноваций в бизнес-секторе и тенденции смещения вектора этой поддержки в пользу косвенных мер (в форме налоговых льгот и преференций)

The article describes a set of state support measures R & D and innovation in the business sector of the European Union member countries. The content of direct and indirect methods for subsidizing R & D and innovation activities is revealed, the instruments of their practical implementation in the entrepreneurial sector of various EU countries are systematized. The characteristic long-term trends in the growth volume of state support of R & D and innovation in the business sector and the displacement of the vector of this support in favor of indirect measures (in the form of tax benefits and preferences)
Виртуальная торговая выставка как инновационный инструмент бизнеса
Authors: К. В. Симонов
Published: November 2024

Востребованность виртуальных торговых выставок вот уже несколько лет неуклонно растет. Ограничения «живых» бизнес-контактов, обусловленные пандемией COVID-19, ускорили переход торговых выставок в онлайн. Актуальность и цель исследования. Немного научных работ посвящено изучению феномена виртуальных торговых выставок как уникального инновационного инструмента. Данное исследование выполнено, чтобы восполнить эту брешь. Его цель - указать условия и возможности интеграции виртуальных выставочных технологий в практику бизнеса. Метод исследования. Проведена серия глубинных интервью с компетентными специалистами-практиками, имеющими опыт работы, как на традиционных реальных, так и на виртуальных торговых выставках. Результаты исследования дали ответы на вопросы о мотивах, равно как о проблемах и ограничениях участия в виртуальных торговых выставках, что позволило сформулировать рекомендации и требования к виртуальным экспонентам. Практическая значимость исследования. Выяснено, какие аспекты и нюансы должен в первую очередь учесть бизнес для успешного участия в виртуальных торговых выставках. Оригинальность/ценность. Исследование показывает истинный маркетинговый потенциал виртуальных торговых выставок как инновационного инструмента бизнеса

The demand for virtual trade shows has been steadily growing for several years. Restrictions on «live» business contacts caused by COVID-19 pandemic have accelerated the transition of trade shows to online. Relevance and purpose of the study. A few scientific papers are devoted to the study of virtual trade shows phenomenon as a unique innovative tool. This study is designed to fill this gap. Its purpose is to specify the conditions and opportunities for integrating virtual exhibition technologies into business practice. Research method. A series of in-depth interviews with competent practitioners, who have experience in both traditional physical and virtual trade shows were taken. Findings. Results of the study provided answers to the questions on motives, problems and limitations of participation in virtual trade shows, which allowed to formulate recommendations and requirements for virtual exhibitors. Practical implications. It was found out which aspects and nuances should first of all be considered by business for successful participation in virtual trade shows. Originality/value. The research shows the true marketing potential of virtual trade shows as an innovative business tool
Performance Analysis and Alternative Treatments at the Intersection of Jl. Gusti Situt Mahmud-Parit Pangeran in Pontianak
Authors: Nisa Marfiratun , Mukti Elsa Tri , Mayuni Siti
Published: November 2024

Increased traffic activity can result in congestion, delays, or accidents at unsignalized intersections. This study assesses the performance of the three-arm unsignalized intersection at Jl. Gusti Situt Mahmud-Parit Pangeran, Pontianak, under current conditions and a 5-year forecast. The analysis employs the Pedoman Kapasitas Jalan Indonesia (PKJI) 2023 and VISSIM software, with data gathered during peak hours on Mondays from 17:00 to 18:00. In the present scenario, PKJI 2023 indicates a degree of saturation (DJ) of 0.95, a delay of 17.08 seconds, and a Level of Service (LOS) C, while VISSIM shows a delay of 21.10 seconds and LOS C. For the 5-year forecast, PKJI 2023 predicts a DJ of 1.07, a delay of 22.76 seconds, and LOS C, whereas VISSIM anticipates a delay of 21.10 seconds and LOS D. The most effective solution to enhance intersection performance includes widening significant roads, adding lanes, and incorporating medians, which would achieve an LOS A, thereby effectively mitigating congestion and delays for both current and projected conditions.
A reliability and kinetic analysis of the 10/5 repeated jump and drop jump tests to determine the use of a novel reactive strength measure
Authors: Southey Benjamin M. , Connick Mark J. , Spits Dirk R. , Austin Damien J. , Beckman Emma M.
Published: November 2024

The stretch-shortening cycle (SSC) plays an important role in locomotion, and tests such as the drop jump (DJ) and 10/5 repeated jump (RJ) are commonly used to determine this through the measure of reactive strength index (RSI). With an understanding that these tests emphasize different jump intensities and strategies, a novel measure called the reactive quality ratio (RQR) has been proposed to determine whether an individual is more dominant in RJ or DJ tasks. Furthermore, comparison of kinetic and temporal outputs of both tests were made during the RQR protocol. Therefore, twenty-four professional Australian footballers completed two testing sessions comprising of both the RJ and DJ test. Results indicated that whilst there was no significant difference in RSI output between RJ and DJ tests respectively (2.52±0.43 vs 2.46±0.38), there were several significant differences in underlying kinetic variables: ground contact time (180±25 vs 209±30ms), flight time (444±53 vs 500±39ms), impulse (524±67 vs 721±69 Ns), average force (2924±363 vs 2624±294N), landing RFD (73226±20555 vs 88159±35922N/s) and active stiffness (43852±11549 vs 32309±12006N/m). Additionally, good levels of reliability were found for RQR (ICC=0.76, CV=2.96%) indicating that this novel measure can be used to determine preferred jump strategy for individuals. Overall, this study confirms underlying differences between RJ and DJ tests.
Exploring the Interplay Between Cancer, Health, and Inflammation
Authors: Naseer Sikandar , Tasleem Gulnaz , Zahoor Bareera , Hadi Bisma , Amin Amna , Hadi Alishba
Published: November 2024

Cancer is a complex disease influenced by various factors, including DNA damage, growth signals, and inflammation. Although inflammation has commonly not been considered carcinogenic, increasing evidence indicates its substantial involvement in the onset and progression of cancer, especially in the presence of chronic microbial infections. This review thoroughly analyzes the complex relationship between cancer, health, and inflammation by introducing pathological and physiological features of inflammation. The study explores the various factors that might enhance inflammation, including infections and para-inflammation caused by tissue stress. It will also explore the changing comprehension of microorganisms about health and illness, clarifying their possible influence on the development of several malignancies, including colon, pancreatic, gastric, and prostate cancers. In addition, the study emphasizes the development of new therapy approaches that specifically target chronic inflammations and their associated cancers. This review seeks to enhance the comprehension of the intricate correlation between cancer, inflammation, and human health by combining existing research.
Empowering EFL Students' Oral Proficiency: The Impact of Role-Playing in Enhancing Speaking Skills
Authors: Kamengko Daniel Frengky
Published: November 2024

Speaking skill is considered one of the four essential skills in English. However, there are students who require assistance in developing their speaking ability. This research utilized the role play method in a drama class setting to aid students in improving their speaking skills. The objective of this study was to determine whether the implementation of the role play method contributes to enhanced speaking skills among students. An experimental design was employed for this research, with a sample population of 353 grade IX students from SMPN 10 Kota Kupang. The cluster random sampling technique was utilized to select a sample of 32 students. To assess the students' speaking skills, a data collection process was conducted which included a spoken test, pre-test, and post-test. The results of the data analysis revealed that the mean score of the students on the pre-test was 7.81, while on the post-test was it increased to 17.34, indicating an improvement of 12.2%. The data was analyzed using a t-test, with the calculated t-test value (5.21) exceeding the t-table value (1.69552). Consequently, the alternative hypothesis (H1) was accepted, and the null hypothesis (Ho) was rejected. The findings of this study demonstrate the effectiveness of the role play method in enhancing students' speaking skills. This study contributes to the existing literature by highlighting the efficacy of role-playing in secondary education settings, offering practical insights for educators seeking to implement innovative, student-centered teaching methods. Future research should explore the long-term impacts of role-playing on other language skills and in diverse educational contexts.
From Books to Classrooms: Theory vs. Reality in English Language Classrooms
Authors: Tiwari Hari Prasad
Published: November 2024

The application of theoretical knowledge in real classrooms is one of the important aspects of English Language Teaching (ELT). However, there is often mismatch between what student teachers learn in actual classroom and how they apply it in the classroom teaching. The purpose of this research is to explore how effectively student teachers integrate the theoretical knowledge gained from their coursework into their actual teaching practices. The study employs descriptive exploratory research design and qualitative research method. The sample consists of 35 student teachers from various campuses. Observations were conducted during off-campus teaching practices. Data were collected using a structured observation and analyzed through thematic analysis. The findings revealed a significant imbalance between Teacher Talking Time (TTT) and Student Talking Time (STT). The research also identified lack of interactive teaching methods and minimal use of teaching materials, revision and motivational strategies. The findings emphasize the need for improved teacher training programs which emphasize the integration of practice activities, effective use of teaching aids and strategies to balance TTT and STT.
Development and Validation of Student Enablers and Barriers in Online Learning Scale: A Confirmatory Factor Analysis Approach
Authors: Amir Johar , Setialaksana Wirawan , Dalle Ambo
Published: November 2024

The evolution of technology has reshaped the educational landscape, with online learning emerging as a prominent and accessible alternative. Online learning offers broader access to education, allowing individuals to pursue learning opportunities regardless of geographical constraints. The use of educational technology, including virtual reality, gamification, and artificial intelligence, has been shown to play a transformative role in developing the cognitive and communicative skills of university students. In a study conducted by Kara in 2021, various driving and hindering factors affecting students in online learning were identified through qualitative research among university students in Turkey. The research aims to develop and validate a Scale of Drivers and Barriers for Students in Online Learning, utilizing confirmatory factor analysis to ascertain the factor structure and measurement instrument validity. Eight items developed through focus group discussion with expert panels considering the findings. Confirmatory factor analysis confirms the findings by provide adequate goodness of fit, reliability and validity of the scale.
The Impact of Using DeepL Artificial Intelligence on Students’ Writing Skills in an Indonesian Senior Highschool Context
Authors: Wiarishintia Ni Komang Jenisa , Santosa Made Hery , Dewi Kadek Sintya
Published: November 2024

This study looks at how eleventh-grade students at SMA Negeri 2 Singaraja's writing abilities are affected by the use of DeepL artificial intelligence. The study uses mixed methods with an explanatory sequential design; for quantitative analysis, a quasi-experimental non-equivalent control group design is used, and for qualitative insights, in-depth interviews utilizing the RASE model are conducted. Purposive random sampling was used to choose the samples, and two classes participated in the investigation. While the control group received traditional instruction, the experimental group received training via DeepL-based AI. Descriptive and inferential data analysis showed that the experimental group's mean score (81.36) was higher than the control group's (76.26).  Furthermore, the inferential analysis demonstrated a significant difference in writing competency between students taught with DeepL AI and those without (Sig. (2-tailed) = 0.000, p < 0.05), supporting the alternative hypothesis that DeepL AI-enhanced instruction leads to superior outcomes. Interview findings further underscored DeepL's efficacy in enhancing writing skills by facilitating vocabulary expansion, offering grammar corrections, and suggesting alternative word choices for language learners. Additionally, inferential analysis showed a significant difference in writing competency between students who received DeepL-based AI instruction and those who did not (Sig.(2-tailed) = 0.000, p < 0.05), confirming the alternative hypothesis that better results are obtained from DeepL AI-enhanced instruction. The results of the interviews provided more evidence of DeepL's effectiveness in improving writing abilities by helping language learners expand their vocabulary, suggest other words, and provide grammatical corrections.
Pengaruh Penggunaan Ekstrak Kasar (Daun Cengkeh, Batang Serai dan Daun Kemangi) sebagai Salah Satu Teknik Imoltilisasi Benih Ikan Mas (Cyprinus carpio) pada Transportasi Basah
Authors: Mutmainnah Mutmainnah , Yanto Subari , Mustarin Amirah
Published: November 2024

This study aims to analyze the effect of using crude extracts (clove leaves, lemongrass stems and basil leaves) in the immoltilization process of carp seeds in wet transportation. The research method used was a completely randomized design (CRD) with 4 tretments and 3 replication for each treatment. The variables observed in this study were fish induction time, fish sedative time, survival and water quality parameters (temperature, DO and pH). Data were processed using the SPSS program with Analysis (ANOVA) and Kruskal-Wallis. The results showed that the administration of crude extracts (clove leaves, lemongrass stems and basil leaves) had a significant effect on the process of immoltilization of carp seeds on wet transportation with the best treatment of basil crude extracts with 87% survival rate optimal induction time of less than 3 minutes (152 seconds) and optimal sedative time of less than 5 minutes (272 seconds).
Produktivitas Penangkapan Ikan Menggunakan Purse Seine Berdasarkan Perubahan Fase Bulan Di Kabupaten Bulukumba
Authors: Caronge Siti Adinda Dihar Indahwati , Palo Mahfud , Nelwan Alfa F.P. , Wiharto Muhammad
Published: November 2024

Purse seine productivity is related to the ability of fishing gear to catch fish that are clustered in the waters and the distribution of pelagic fish in the waters depends on changes in the moon phases that occur. Thus, this research aims to determine the productivity of fishing using purse seines based on changes in lunar phases in Bulukumba Regency. This research was conducted in Bulukumba Regency from July to September 2020. Data was collected by participating in 28 direct fishing trips. The research data used is primary data, namely the type and number of catches grouped based on lunar phases, namely dark, dark to light, light and light to dark periods. Secondary data used are the results of interviews with fishermen and literature studies. The research results showed that there were eight types of fish species caught during the research (scad, mackerel, yellowstripe trevally, frigate tuna, pinkear emperor, barred garfish, rainbow runner, and squid). The three dominant fish caught in each lunar phase were scad (Decapterus spp) with a total of 2.582 kgs, mackerel (Rastrelliger sp) total 1.651 kgs, and yellowstripe trevally (Selaroides sp) total 1.476 kgs. The highest productivity occurred in the second haul during the dark moon period at 0.64 kg/minute and there were no real differences in catch based on moon phase.
Pengaruh Tanaman Sela terhadap Pertumbuhan Tanaman Cabai Rawit (Capsicum frutescens L.)
Authors: Kendek Novita Cristine , Jamaluddin Jamaluddin , Rauf Reski Febyanti
Published: November 2024

Cayenne pepper is a food ingredient that is liked by almost all people, including the people of Jeneponto. However, cayenne pepper production in 2021 will decline, one of the contributing factors is plant-disturbing organisms. The system that can be utilized is the organic farming system, one of the organic farming systems currently being developed is the companion planting system which is considered capable of increasing crop productivity. The aim of this study was to analyze the growth and yield of cayenne pepper (Capsicum frutescens L) with the sweet corn (Zea Mays L) companion planting system. The study was designed according to a completely randomized design with three treatments and three replications. The first treatment was cayenne pepper as a control (A), cayenne pepper and sweet corn or companion planting (B), and sweet corn as a control (C). The research was carried out for 56 WAP for cayenne pepper and for sweet corn it was carried out for 70 WAP. The observed variables were plant growth (plant height, cayenne pepper stem diameter, number of fruit, and fresh weight). From the results of the study it can be concluded that the use of companion planting systems can be utilized as a cropping system in the growth and increase in the production of cayenne pepper plants.
Rancang Bangun Alat Pemanen Rumput Laut (Euchema cottoni)
Authors: Ibrahim Ibrahim , Sukainah Andi , Jamaluddin Jamaluddin
Published: November 2024

This research purpose to create a tool that can facilitate seaweed farmers in the process of harvesting other seaweed products. The working principle of the seaweed harvesting tool is to tie the seaweed rope bent to the roll on the harvester followed by rotating the roll connected to the pedal, when the roller is rotated, the stretch rope will pass through the separator between the rope and the seaweed, so that the seaweed is separated from the stretch rope. , by applying this working principle, it can make it easier for farmers who previously used the principle of working manually by pulling the rope without the help of any tools, after that the farmers also had to separate the seaweed that had been collected manually without the help of any tools so that it required more energy and time. long. This seaweed harvesting tool that was created can simplify and shorten the time for farmers in the harvesting process, as evidenced by the results of field research at the time of testing the tool, the results obtained are by conventional methods the average time used by farmers is 7 minutes 58 seconds while the results testing using a seaweed harvester using a roll diameter of 100 mm which is 5 minutes 28 seconds and by using a roll diameter of 50 mm which is 6 minutes 35 seconds. In terms of time efficiency of the seaweed harvester, a roll with a diameter of 100 mm is an efficient roll with an average time of 5 minutes 28 seconds.
Pengaruh Konsentrasi Bakteri Asam Laktat Lactobacillus Casei dan Lactobacillus Plantarum Terhadap Mutu Minuman Probiotik Sari Tape Ubi Jalar Ungu (Ipomea batatas L.)
Authors: Nurhikmah Nurhikmah , Lahming Lahming , Fadilah Ratnawaty
Published: November 2024

Thel purpolsel olf this study was tol deltelrminel thel elffelct olf thel colncelntratioln olf lactic acid bactelria oln thel quality olf thel prolbioltic drink with purplel swelelt poltatol juicel. Thel startelr useld in this study was thel culturel olf Lactolbacillus caseli and Lactolbacillus plantarum which was inselrteld intol thel purplel swelelt poltatol tapel juicel meldia. Thel melthold useld in this study was a colmpleltelly randolmizeld delsign (CRD) with 6 trelatmelnts and 3 relplicatiolns. Thelrel welrel six folrmulas folr prolbioltic drinks with thel additioln olf diffelrelnt colncelntratiolns olf Lactolbacillus caseli and Lactolbacillus plantarum, which welrel 6%, 7%, and 8% relspelctivelly. Thel relselarch data welrel analyzeld statistically using thel ANOlVA variancel telst at a significant lelvell olf = 0.05. Thel relsults sholweld that thel additioln olf Lactolbacillus caseli and Lactolbacillus plantarum had an elffelct oln thel quality and antiolxidant activity olf purplel swelelt poltatol tapel drink and coluld bel colnsidelreld as a prolbioltic drink. Thel belst trelatmelnt was Lactolbacillus plantarum 8% with toltal LAB 11.25 Lolg cfu/ml, ALT 11.27 Lolg cfu/ml, Toltal Titrateld Acid (TAT) 0.47%, pH valuel 2.88, antholcyanin valuel 64, 84%, and 67.12% antiolxidants. With thel relsult olf olrganollelptic telst, collolr was 2.92 (slightly likeld), tastel was 2.82 (slightly likeld), and arolma was 2.78 (slightly likeld).
Pemanfaatan Anggur Laut (Caulerpa racemosa) Sebagai Minuman Fungsional Dengan Penambahan Kayu Manis
Authors: Sarvika Devi , Jamaluddin Jamaluddin , Sukainah Andi
Published: November 2024

This study aims to determine whether there is an effect of adding cinnamon powder to the sea grape functional drink produced. The treatment of adding cinnamon powder consisted of 4 levels, namely without adding cinnamon powder (K), adding 1.5g cinnamon powder (A), adding 2g cinnamon powder (B), and adding 2.5g cinnamon powder (C). By repeating 3 times. The observed variables consisted of tests of functional properties (polyphenols and antioxidants) and hedonic quality (color, aroma and taste) of the functional drink produced. It can be concluded that the addition of cinnamon powder concentration affects the functional properties and hedonic quality of the sea grape functional drink produced. The best sea grape functional drink is produced by adding 2.5g cinnamon powder. This concentration has a polyphenol content of 11.36% and an antioxidant content of 31.66%. The resulting sea grape functional drink with the addition of cinnamon also received good acceptance from the panelists.
Pengembangan Metode Evaluasi Pembelajaran Berbasis Quizizz Berbantuan E-Modul dalam Menunjang Kegiatan Pembelajaran di Kelas X APAPL SMKN 9 Makassar
Authors: Afiifah Azzah , Sukainah Andi , Rahman Khaidir
Published: November 2024

In the learning process, the success or failure of the delivery of material carried out is measured in giving tests or evaluations. Evaluation is one of the important aspects of the learning process. One of the evaluation media that can be used is quizizz. This study aims to develop and analyze the results of validation and student responses to the use of evaluation media. The media developed is a quizizz-based evaluation tool with the help of e-modules. This research uses a research and development (R&D) approach with the ADDIE development model. The subjects of the study were 23 class X students majoring in Brackish Water and Sea Fisheries Agribusiness (APAPL) SMKN 9 Makassar, media experts, and material experts. The results showed: (1) The validation assessment of media experts obtained an average value of 3.69 and 3.87. (2) The material expert validation assessment obtained an average score of 4.0 and 4.0. Based on the average validation scores of the two experts, it can be said that the evaluation tool is declared feasible to use because it is in the very valid category. (3) The average result response of 12 small group students amounted to 81.83 who were in the very good category. (4) The average result response of 23 large group students amounted to 84.56 who were in the very good category. Based on the average scores of the two group trials, it can be stated that the development of evaluation tools is declared feasible for use and is in the very good category to be applied.
Uji Efektivitas Bakteri Asam Laktat yang diisolasi dari Cairan Fermentasi Biji Kopi Robusta (Coffea Canephora) Sebagai Kandidat Probiotik
Authors: Yanti Devi Novi , Syam Husain , Sukainah Andi
Published: November 2024

This research is an experimental study that aims to determine the lactic acid bacteria (LAB) isolated from the fermented liquid of robusta coffee beans as probiotic candidates. Parameters observed in the probiotic potency test of LAB isolates were antimicrobial activity, tolerance to pH conditions of gastric, intestinal and bile salts as well as autoaggregation and coaggregation. The results showed that from 10 isolates of lactic acid bacteria, 3 isolates were obtained, namely BT0I5, BT3I7 and BT48I1 which have the potential to be probiotic candidates because they meet the criteria as probiotics, namely having antimicrobial activity against pathogenic bacteria (Bacillus cereus and Salmonella), able to survive in gastric acid pH conditions, intestinal pH and bile salts and has positive autoaggregation ability against Lactobacillus casei and Lactobacillus plantarum and positive coaggregation against test bacteria, namely Bacillus cereus and Salmonella by forming a precipitate at the bottom of the tube and the supernatant looks clear