bluuebunny/crossref_metadata_2025_split huggingface dataset:
Attention Markets and European Competition Law
Authors: Kalesná Katarína 
Published: April 2023

AbstractSummaryFollowing the economic literature attention initially treated as „fictious commodity“ became an important component of the market; in attention market users supply time for content they are interrested in. Attention market differs from conventional market in several aspects and becomes a new challenge for antitrust. The article therefore analyses attention markets from competition point of view. Starting with economic background it discusses different approches to the relevant market analysis and the tools used for relevant market assessment (SSNIP, SSNIC and SSNDQ test). It explores also changes in identification of market power and new forms of anticompetitive behaviour in these prevalently zero-price markets. Attention is drawn also to the benefits of functioning competition. Outcomes of analysis are summed up in the conclusion.
Turbulent energy transformations in Central Europe: Nord Stream projects in the context of geopolitics
Authors: Virág Attila , Tancsa Gréta 
Published: April 2023

Abstract
The sabotage related to the Nord Stream pipelines does not only signify the Russo ‑Ukrainian War’s escalated realities and potential future risks, also tied to the energy security of supply, but in addition to traditional economic and energetic dilemmas, it also has a specific meaning in light of classic geopolitical concepts. Our study aims to highlight that the contradictions between the direct or indirect nation-state stakeholders, even nowadays, fit into the logic of the power plays illustrated in traditional geopolitical theories. And thus, the events related to the Nord Stream 2 project, as guiding principles, underline not only the energy relations of relevant international state actors appearing in the pipeline’s environment but also in the context of geopolitical positions and the structure of potential geopolitical transformations.
Progressing a Discipline and Profession of Projects
Authors: Lynn Crawford  
Published: April 2023

This essay reflects on Peter Morris’s concerns about the the way that project management has been articulated through the advocacy of those institutions and associations that were formed to recognise project management as a distinct area of activity. The essay considers how project management has wrestled with the challenge of being recoginised as both a discipline and a profession and how there has been both progress and concern at how our understanding and practice of project management has evolved. The essay concludes with a recognition that the developments in both the understanding of the discipline of project management and the profession of project management have been in directions that Peter Morris was recommending for many years but, as he also made clear, we cannot rest on our laurels as there is still more to be done.
The Effect of Crossword Puzzle Learning Strategies on Fourth Grade Students' Learning Outcomes on Science Learning Contents at Gunung Sari 1 Elementary School Rappocini District Makassar City
Authors: Pratiwi Arindah 
Published: April 2023

ABSTRACTThis research is a pre-experimental research which aims to determine whether or not there is an effect of the crossword puzzle learning strategy on the learning outcomes of fourth grade students on science learning content at Gunung Sari 1 elementary school, Rappocini District, Makassar City. The independent variable in this study is the crossword puzzle learning strategy, while the dependent variable is the student learning outcomes in science learning content. The population and sample in this study were fourth grade students of Gunung Sari 1 elementary school, Rappocini District, Makassar City, with a total of 26 students. The research data obtained by giving a test of learning outcomes on the theme of caring for living things, sub-themes of animals and plants in my home environment in the form of pretest and posttest. The data analysis technique used is descriptive statistical analysis and inferential statistical analysis. Based on the results of the descriptive statistical analysis that has been carried out, it can be concluded that the pretest score is in this good category because the mean value of overall learning outcomes is 80.19 while from the posttest it is also in the good category because based on the overall mean value of learning outcomes is 83.27 while The results of inferential statistical analysis after the normality test using the Kolmogorov-Smirnov test with pretest and posttest data are normally distributed and the results of hypothesis testing using the paired sample T-test whose probability value is 0.000 <0.05, which means that Ho is accepted and Ha is rejected because the test criteria are if the probability value greater than the significance level of 0.05, Ho is accepted and Ha is rejected, in other words, the pretest and posttest data have a significant difference. It can be concluded that the crossword puzzle learning strategy has a significant effect on the fourth grade learning outcomes of science learning content at SDN Gunung Sari 1 Rappocini District Makassar City. Keywords: learning strategies, crossword puzzle, learning outcomes
The Effect Of Think Talk Write (TTW) Towards On Ability To Solve Math Story Questions In SD Negeri Tidung Rappocini District Makassar City
Authors: Novianti Erita , Nurhaedah Nurhaedah , Suarlin Suarlin 
Published: April 2023

This research aim to find out the effect of Think,Talk,Write (TTW) Learning Model Toward On Ability to Solve Math Story Questions in IV grade at SD Negeri Tidung Kecamatan Rappocini Kota Makassar. The Problem of this research were (1) How was the description of implementation Think,Talk,Write (TTW) Learning Model ? (2) What was the extend of the effect of Think,Talk,Write (TTW) Learning Model Toward On Ability to Solve Math Story Questions?. The purpose of this research were (1) to know the description of implementation Think,Talk,Write (TTW) Learning Model (2) to know the extend of the effect of Think,Talk,Write (TTW) Learning Model Toward On Ability to Solve Math Story Questions. The approach used in this research was quantitative with the type of experimental research. The research design used quasi experiment. The research variables consist of independent variables were Think, Talk, Write (TTW) learning models and the dependent variable was the ability to solve Math Story Questions. Data collection techniques using tests, observations and documentation. Data analysis techniques used descriptive statistical analysis and inferential statistical analysis. The results showed that: (1) The implementation of Think, Talk, Write (TTW) models on teacher observation activities took place very effectively and observations of student activities took place effectively. (2) Think, Talk, Write (TTW) learning model significantly influences the ability to solve Math Story Questions for IV grade students of SD Negeri Tidung Rappocini District, Makassar City. The effect can be seen from the differences in posttest results between the control group and the experimental group. The conclusion in this research was the use of Think, Talk, Write (TTW) learning model there is significant influence Toward On Ability to Solve Math Story Questions in Fourth Grade in SD Negeri Tidung Rappocini District, Makassar City
The Effect Of Use Implementation of Cooperatif Learning Type Group Investigation on Student Cooperation Capability in Fourth Grade at SD Negeri Tidung Kecamatan Rappocini Kota Makassar
Authors: Ayuningsi Sri , Nurhaedah Nurhaedah , Sayidiman Sayidiman 
Published: April 2023

The problem of this study was the low level of collaboration between students in grade IV of SD Negeri Tidung Kecamatan Rappocini Kota Makassar. The formulation of the problem in this study are: (1) how is the description of cooperative learning model group investigation on the ability of student cooperation? (2) what is the description of students’ collaboration skill? (3) does the use of the cooperative model type group investigation affect the ability of cooperation in the fouth grade students of SD Negeri Tidung Kecamatan Rappocini Kota Makassar?. The purpose of this study are: (1) to describe the application of cooperative learning model group investigation type to the cooperative ability of students, (2) to describe the cooperations ability of students, (3) to find out the effect of using cooperative investigation group effect on studect collaboration ability class IV SD Negeri Tidung Kecamatan Rappocini Kota Makassar. The approach used in this study is a quantitative approch with the type of Pre Experiment research. This study uses the Intact Group Comparison research design with a sampling technique using purposive sampling teechnique. The samples used in this study were 24 of fourth grade students of SD Negeri Tidung Kecamatan Rappocini Kota Makassar. Data collection techniques in this study used student observation sheets, and documentation. Data analysis techniques used descriptive statistical analysis and inferential statistical analysis. The results of the study show that: (1) The learning process observed with the observation sheet of learning implementation shows the results of improvement in meetings and is categorized as effective. (2) The ability of students to collaborate in the experimental group increases compared to the control group after giving treatment. (3) It have the positive effect of the use of the cooperative model type group investigation influencing the ability of cooperation in the fourth grade students of SD Negeri Tidung Kecamatan Rappocini Kota Makassar.
The Effect Of Use Animation Media On Learning Outcomes In Science Learning Of The Fourth Grade Students Telkom Makassar
Authors: Ramadhan Gilang , Rohana Rohana , Pada Amir 
Published: April 2023

This research is a quantitative approach with the type of pre-experiment research that aims to determine (1) The description of the application of animation media in class IV A SD Telkom Makassar, (2) The description of the learning outcomes of students in class IV A SD Telkom Makassar, and (3) The effect of the application of animation media on the learning outcomes of students in class IV A SD Telkom Makassar. The independent variable in this study is the application of animation media, while the dependent variable is the learning outcomes of students. The population in this study were all grade IV students of SD Telkom Makassar as many as 83 people, while the sample was class IV A as an experimental class with 29 students with purposive sampling technique. The results of the research conducted can be concluded that (1) The description of animation media in class IV A SD Telkom Makassar took place effectively because the percentage category for each meeting increased. (2) The description of the learning outcomes of students in class IV A SD Telkom Makassar has increased. This is evidenced by the posttest scores of students in the high category after treatment while the pretest scores were in the medium category before treatment. (3) Data on the results of the study were obtained by giving a pre test and post test in the form of a multiple choice test. Based on the results of inferential statistical analysis obtained Sig. (2-tailed) from the results of the Paired Sample Test of 0.000, this value is smaller than α = 0.05. It can be concluded that animation media has a significant effect on the learning outcomes of class IV A Telkom Makassar students.
The Effect Of Make A Match Type Cooperative Learning Model On Ips Outcomes Of Class Iv Grade Sd Inpres Mangasa I Rappocini District Makassar
Authors: Asis Asriani , Achmad Widya Karmila Sari , Suarlin Suarlin 
Published: April 2023

This research 1) how is the description of implementation of match model learning strategies of fourth grade students at SD Inpres Mangasa I kecamatan Rappocini Makassar 2) How is the result of IPS (social science) learning of fourth grade students at SD 3) Is there any influence of match model learning model towards the result of students' learning in IPS subject at SD. The objectives of this researh are: 1) the description of implementation of match model learning strategies of fourth grade students at SD Inpres Mangasa I kecamatan Rappocini Makassar 2) the result of IPS (social science) learning of fourth grade students at SD 3) The influence of make a match learning model towards the result of students' learning in IPS subject at SD. The research approach uses quantitative with quasi eksperiment research type. The independent variable of this research is the influence of make a match learning model while dependent variable is the result of learning at IPS subject in the topic of living environment and types of economy. The population of this research is fourt grade students at SD Inpres Mangasa I Kecamatan Rappocini Makassar, and the sample is students of class IV A which consists of 24 students at control class and students of class IV B which consists of 24 students at experiment class. The design of this research is nonequivalent control group. The technique of sampling of this research is simple random sampling. While the technique of collecting data in this research is by giving test which is divided into pretest and posttest observasion and documentation. The normality test uses kolomogrov smirnov normality test. The hypothetical test uses T test of Independent Sample with the data from control class and experimental class. The result shows that there is significant influence. The research conclueded that there is a significant influence of make a match learning model toward the result of students’ learning in IPS class fourth at SD Inpres Mangasa I Kecamatan Rappocini Makassar.
Pengaruh Penerapan Strategi Survey, Question, Read, Recall And Review (SQ3R) Terhadap Keterampilan Membaca Pemahaman Siswa Kelas V SD Inpres BTN Ikip 1 Kecamatan Rappocini Kota Makassar
Authors: Aisyah Ayu Nurul 
Published: April 2023

AbstrakKeterampilan membaca pemahaman siswa masih terbilang kurang. Banyak siswa tidak mengetahui isi atau makna dari bacaan yang telah dibaca. Masalah utama dalam penelitian ini yaitu bagaimana gambaran penerapan strategi SQ3R siswa kelas V SD INPRES BTN IKIP 1 Kecamatan Rappocini Kota Makassar, Bagaimanakah gambaran hasil keterampilan membaca pemahaman siswa kelas V SD INPRES BTN IKIP 1 Kecamatan Rappocini Kota Makassar, dan apakah terdapat pengaruh penerapan strategi SQ3R terahadap keterampilan membaca pemahaman siswa kelas V SD INPRES BTN IKIP 1 Kecamatan Rappocini Kota Makassar. Penelitian ini bertjuan untuk mengetahui gambaran penerapan strategi SQ3R, untuk mengetahui gambaran keterampilan membaca pemahaman siswa, dan untuk mengetahui pengaruh penerapan strategi SQ3R terhadap keterampilan membaca siswa kelas V SD INPRES BTN IKIP 1 Kecamatan Rappocini Kota Makassar. Jenis penelitian ini adalah eksperimen (Quasi Eksperimen Design) dengan pendekatan kuantitatif. Populasi dalam penelitian ini adalah seluruh siswa kelas V. Sampel dalam penelitian ini adalah siswa kelas VA berjumlah 21 siswa dan kelas V B berjumlah 21 siswa. Instrumen yang digunakan adalah tes keterampilan membaca pemahaman siswa (pre-test dan post-test). Teknik pengumpulan data dalam penelitian ini adalah observasi, tes dan dokumentasi. Setelah data dikumpulkan kemudian pengolahannya dilakukan dengan analisis statistik dan statistik inferensial dengan bantual IBM SPSS versi 26.Hasil analisis deskriptif menunjukkan bahwa nilai rata-rata keterampilan membaca pemahmana di kelas eksperimen sebelum menggunakan strategi SQ3R (pre-test) 60.71 berada pada kategori kurang, sedangkan nilai rata-rata siswa setelah penerapan strategi SQ3R (post-test) adalah 84.76 berada pada kategori baik. Selanjutnya nilai rata-rata keterampilan membaca pemahaman siswa di kelas kontrol tidak diberi perlakuan tanpa menerapkan strategi SQ3R (pre-test) adalah 60.48 berada pada kategori kurang sedangkan nilai rata-rata tidak diberi perlakuan tanpa menerapkan strategi SQ3R (post-test) adalah 68.57 berada pada kategori kurang. Hasil statistik menggunakan perhitungan manual untuk uji t independent sampel t-test dengan bantuan aplikasi IBM SPSS Statistic Version 26. Diperoleh nilai dengan df(40) = 2.021 sedangkan adalah 4.128, (4.128) > (2.021) sehingga ditolak dan diterima.Berdasarkan hasil penelitian tersebut bahwa terdapat pengaruh posif penerapan strategi SQ3R terhadap keterampilan membaca pemahaman siswa kelas V SD INPRES BTN IKIP 1 Kecamatan Rappocini Kota Makassar.Kata Kunci: Pengaruh strategi SQ3R, keterampilan membaca pemahaman
THE EFFECT OF USING THE NAPIER ROD PROPS ON THE MATHEMATICS LEARNING OUTCOMES OF CLASS IV STUDENT’S OF ELEMENTARY SCHOOL
Authors: Andrillah A. Dwi , Sayidiman Sayidiman , Nurhaedah Nurhaedah 
Published: April 2023

The problem in this study is the low results of learning mathematics. This study aims to find out an overview of the use of napier rod props in mathematics subjects of grade IV students of UPT SPF SDN Maccini II Makassar City, to find out an overview of students' mathematics learning outcomes after using napier stem props in class IV UPT SPF SDN Maccini II Makassar City, and to find out the influence of the use of napier rod props on the results of learning mathematics for grade IV students of upt spf sdn Maccini II Makassar City. This research uses a quantitative approach with an experimental type of research. The research design used in this study is quasi experimental group design with the form of nonequivalent control group design which is carried out in two classes, namely the experimental class and the control class with stages of activity including giving pretests, giving treatment in experimental classes and giving posttests. Data collection techniques are in the form of tests, observations, and documentation. The population in this study was all grade IV students of UPT SPF SDN Maccini II Makassar City. The sample in this study was 54 students consisting of 27 class IV A students and 27 class IV B students. The data analysis techniques used in this study are descriptive statistical analysis and inferential statistical analysis. The results of this study showed that (1) The use of the napier rod teaching aid in the learning process of the experimental class in mathematics class IV UPT SPF SDN Macini II Makassar City went very well. (2) Student learning outcomes in the experimental class are more improved than learning outcomes in the control class. This is evidenced by the learning outcomes in the experimental class which are in the good category, while the learning outcomes in the control class are only in the sufficient category. (3) There is an effect of using the napier rod teaching aid on learning outcomes in mathematics class IV UPT SPF SDN Maccini II Makassar City. Keywords: Napier Bar Props, Student Learning Outcomes, Mathematics
Establishment of a suitable regeneration protocol for rapid propagation of Piper nigrum L. through in vitro culture
Authors: Raju Md Raihan Iqbal , Junaki Merina , Hossain Mohd Talim 
Published: April 2023

An experiment was performed to establish a suitable regeneration protocol for the rapid propagation of Piper nigrum L. using nodal segments and leaf tissues as explants through direct and indirect organogenesis. After surface sterilization, several types of explant were inoculated onto gelled MS medium containing various concentrations and combinations of growth regulators for callus and direct shoot induction. The highest callus induction frequency was 92% and 84% in the case of leaf tissues and nodal segments, respectively, in gelled MS medium containing 2.0 mg/l 2,4-D. Multiple shoots (6.43±0.35 shoots per unit callus) were obtained when the calli from both explant types were cultured on MS medium containing 1.0 mg/l BAP. Nodal segments showed the best result (85%) in terms of direct shoot induction in MS medium supplemented with 1.5 mg/l BAP, where the highest number of shoots per explant was 5.03±0.69. The directly induced shoots were multiplied and elongated on MS medium containing 1.0 mg/l BAP and 0.5 mg/l IBA, the number and length of regenerated shoots per culture being 6.07±0.39 and 5.84±0.65 cm, respectively. The best response to root induction (86.67%) was observed when shoots were transferred to ½ strength of gelled MS medium supplemented with 1.5 mg/l IBA within 16-24 days, with 13.60±1.76 roots per shoot unit. The well-rooted shoots were successfully acclimated in a mixture of soil, sand, and compost (1:1:1) with a survival rate of 88%.
Jahangirnagar University J. Biol. Sci. 11(1 & 2): 31-40, 2022 (June & December)
Удосконалена методика оцінювання ефективності хімічного, біологічного, радіологічного, ядерного захисту
Authors: Meshcheriakov Ivan , Antonov Andrii 
Published: April 2023

Мета роботи: удосконалення методики оцінювання ефективності захисту військ в умовах радіаційного та хімічного зараження за рахунок застосування показників і критеріїв прийнятих у НАТО.
Дизайн/Метод: метод системного аналізу, метод експертного оцінювання та ризик-орієнтований метод.
Результати дослідження: запропоновано удосконалити існуючу методику за рахунок таких показників, як імовірність потрапляння в зону радіаційного та/або хімічного зараження, показник математичного очікування збитку (втрати життя і здоров’я особового складу в умовах РХ зараження) та показник імовірного ризику втрати життя і здоров’я особового складу в умовах РХ зараження. Також на відміну від існуючих методик у методиці запропонований вибір варіанту виконання завдань за показником мінімальної вартості, що дозволить збільшити економічний ефект спланованих заході.
Теоретична цінність дослідження: удосконалена методика дозволить вирішувати завдання щодо зміни ймовірного ризику в межі допустимого за рахунок виконання завдань ХБРЯ захисту чим забезпечується баланс ризиків та успішного виконання завдань, що відповідає процедурі планування за стандартами НАТО з питань управління ризиками.
Тип статті: науково-практичний.
Удосконалена математична модель вогневого ураження артилерійських підрозділів противника ракетними військами і артилерією в операції
Authors: Shevtsov Roman 
Published: April 2023

Мета роботи: удосконалення існуючої математичної моделі вогневого ураження артилерійських підрозділів противника, які інтегровані в розвідувально-вогневу систему, з урахуванням особливостей функціонування елементів її підсистем та взаємозв’язків між ними.
Дизайн/Метод: основними методами дослідження є метод системного аналізу та метод динаміки середніх.
Результати дослідження: запропонована удосконалена математична модель дозволяє визначити чисельні значення показників ефективності вогневого ураження артилерійських підрозділів противника ракетними військами і артилерією в операції, а також оцінити прогнозний збиток, нанесений противнику унаслідок їх ураження з урахуванням виділеного ресурсу вогневих засобів та боєприпасів.
Теоретична цінність дослідження: основними результатами досліджень за тематикою статті є удосконалення науково-методичного апарату оцінювання ефективності вогневого ураження артилерійських підрозділів противника ракетними військами і артилерією в оборонній операції. Дана модель може бути використана для удосконалення методики оцінювання ефективності вогневого ураження артилерійських підрозділів противника засобами ракетних військ і артилерії в операції.
Тип статті: науково-теоретична.