bluuebunny/crossref_metadata_2025 huggingface dataset:
Spatiotemporal variation in rice evapotranspiration under the influence of rice expansion: a case study in the Sanjiang Plain, Northeast China
Authors: Xie Hua , 李 宇琪 , Hu Xuhua , Luo Yufeng , Xu Yang , Huang Peng , Yuan Dan , Song Changhong , Cui Yuanlai
Published: June 2023

The study of changes in rice evapotranspiration (ET) is important for
agricultural water management. In this study, the Surface Energy Balance
Algorithms for Land (SEBAL) and MODIS products were used to estimate
long-term rice ET from 2003 to 2018 in the Sanjiang Plain, Northeast
China, and the spatial and temporal variations in rice ET and related
influencing factors were analyzed. The results showed that the SEBAL
model accurately estimated the daily ET on the Sanjiang Plain. Rice ET
in the Sanjiang Plain increased at a rate of 5.05 mm·year
. The spatial distribution of rice ET varied
significantly under different typical years. Temperature was the main
factor affecting rice ET on the Sanjiang Plain, with a correlation
coefficient of 0.67. The increase in rice ET per ha was positively
correlated with rice area expansion, with a correlation coefficient of
0.79. The growth rate of rice ET slowed after 2011, which was related to
the cooling effect of irrigation due to rice area expansion.
Strategy to enhance selectivity in a two-step reaction using the R1-R2-D reactions-diffusion phenomena
Authors: Najimu Musa , Adamu Sagir , Kareem Lateef , Abdul-Aziz Kandis Leslie
Published: June 2023

An analytically derived criterion for R1-R2 phenomenon is combined with
the Weisz criterion for R1-D phenomenon to allow the development of
assignment criteria for the overall controlling factors in R1-R2-D
phenomena. The overall assignment criteria are found to be dependent on
the internal effectiveness factors η_1 and η_2, as well as the rate of
the individual reactions at the surface of the catalyst particle.
Applying the developed criteria to a two-step methanol oxidation
reaction suggests that the selectivity of the formaldehyde intermediate
species can be enhanced at high reaction temperature when catalysts are
specifically designed to enhance the rate of formaldehyde formation.
However, CO formation needs to be suppressed to enhance selectivity
towards formaldehyde at moderately low temperature. This
reaction-diffusion theoretical framework provides guidance for the
development of highly selective catalyst for two-reactions-in-series
systems and can be extended for higher-number multiple reactions in
series and in parallel.
Measurement of droplet coalescence in a mixing tank
Authors: Cai Yubin , Yang Zhongshu , Jin Yijing , Jing Shan , Lan Wenjie , Li Shaowei
Published: June 2023

It is in urgent requirement to directly measure the droplet coalescence
frequency for the application of the population balance model. In this
study, a method was firstly developed to directly measure the droplet
coalescence frequency in turbulent flow field by using a specially
designed mixing tank and a high-speed camera. The effects of the
rotating speed and holdup fraction on the droplet coalescence frequency
was quantitatively investigated. The increasing of rotation speed
promotes first and then inhibits the coalescence, while the holdup
fraction has little influence on the coalescence frequency function. The
droplet collision frequency was also counted and the coalescence
efficiency was calculated. The models in literature were tested with our
experimental data and were found failing to predict the coalescence
frequency in the stirring tank. Empirical correlations were finally
proposed and good agreement was found between the prediction results and
the experimental data.
COMPETITIVENESS OF POLISH DAIRY PRODUCTS IN THE OPINION OF MANAGERIAL PERSONNEL
Authors: Borawski Piotr , Bełdycka-Bórawska Aneta , Parzonko Andrzej , Rokicki Tomasz , Holden Lisa
Published: June 2023

In this paper we aim to recognize competitiveness of Polish dairy products by surveying managerial personnel in dairy companies. The opinions of dairy plant managers on dairy product diversification constitutes a valid research problem. The study was conducted in 100 dairy companies in Poland in 2021. An online questionnaire was initially designed for surveying all dairy plants in Poland (163). However, the survey proved to be problematic, and the study was ultimately carried out with the personal involvement of the research team. The results were processed and presented with the use of tabular, graphic, and descriptive methods. To check if COVID-19 pandemic had impact on competitiveness we used the logit model.

The respondents evaluated dairy products, variations in product prices, determinants of product success, product-related activities, and other factors. Dairy products received the highest scores for quality, demand, and brand on a scale of 1-5 points. Production, marketing, and reputation were regarded as the key determinants of market success.. We wanted to recognize which factors decrease the negative impact of COVID-19 in Polish dairy enterprises. We found that it was ease of shopping, use of transport companies and competition in the sector.
ZACHOWANIA PROSUMENCKIE ZWIĄZANE Z PROWADZENIEM GOSPODARSTWA DOMOWEGO W OCENIE RESPONDENTÓW W OKRESIE PANDEMII COVID-19 W POLSCE
Authors: Trębska Paulina
Published: June 2023

W ramach działań społecznych w okresie pandemii COVID-19 w Polsce. W celu zgłębienia egzaminu ankietowego CAWI Badania zostały zrealizowane w lipcu 2022 roku. W trakcie trwania badań nad grą samoistnego działania, ale także i także i czynności prawideł pracy, czy fachowej wiedzy. Podczas analizy danych pobrano zachowania prosumenckie w ramach obsługi gospodarstw domowych na terenach oraz wyliczono indywidualnym składowaniu dla gospodarstw domowych. Ze względu na problemy związane z wzajemnymi relacjami wzajemnymi wzajemnymi stosunkami, tj. miejsce, miejsce do zamieszkania, dzieci do domu w gospodarstwie domowym, 14 domowników, faktnia przebywania na kwarantannie. Wykorzystano metody statystyczne, opisowe i porównawcze. Z badań wynika, że ​​konsumenci są bardzo aktywni na polu prosumpcji w czasie pandemii COVID-19 i planują działania prosumenckie w przyszłości.
CHANGE MANAGEMENT MECHANISM IN THE ORGANIZATION IN CRISIS CONDITIONS
Authors: Fedynets Natalia
Published: June 2023

Changes in the organization are inevitable. Changes can be planned or unplanned, the need for their implementation can arise spontaneously. The aim of making changes in the organization is dissatisfaction with the existing state of affairs, indicators of its activity. Most changes are planned by the organization, some changes are carried out urgently, and some can be delayed. A crisis is an important indicator that always determines the need for changes. Changes caused by the crisis conditions of business operation need to be implemented as soon as possible. Postponing the implementation of changes in crisis conditions for a significant period of time negatively affects the indicators of the organization's activity and operational processes. Apart from the theoretical definition of change management this paper aims to define an effective change management mechanism in crisis conditions.
DIRECTIONS OF ACTIVATION OF RISK MANAGEMENT OF TELECOMMUNICATIONS ENTERPRISES IN UKRAINE IN MARTIAL LAW AND POST-WAR CONDITIONS
Authors: Vynogradova Olena , Drokina Nina , Zakharzhevska Alina
Published: June 2023

Aim: The aim of the research was to determine the risks of telecommunications enterprises in Ukraine in martial law and post-war conditions. Methods: During the writing of the article, scientific research methods were used – namely: dialectical, analysis and synthesis, generalization and specification, monographic; forecasting and abstraction; systematic; factorial, statistical analysis; the abstract method, methods of system analysis, and a systems approach. Results: The authors analyzed the changes and systematized the specific risks of telecommunications enterprises in the conditions of the Russian-Ukrainian war. The author’s definition of the concept of the “activation of risk management of telecommunications enterprises” was proposed, taking into account the specifics of risks in the field of telecommunications. Conclusions: The article builds a triangle of directions of activation of risk management of telecommunications enterprises, which are interconnected and cover the stages of the risk management process that relate to management functions. Based on the obtained results, recommendations were presented for the risk management mechanism of the telecommunications enterprise.
THE IMPACT OF THE COVID-19 PANDEMIC ON PURCHASING CHICKEN MEAT ONLINE (A CASE STUDY OF INDONESIAN CONSUMERS)
Authors: Andik Silvia , Rakowska Joanna
Published: June 2023

Aim: This study analyses the characteristics of consumers who purchased chicken meat through online shopping channels during the COVID-19 pandemic. Respondents were asked how often they purchase chicken meat online, the types of chicken meat they purchased, and the main reason they purchase chicken meat online. Method: A total of 108 respondents completed the questionnaire through an online survey from August to September 2020. Non-parametric tests were applied to process the data. Results: The results show that in terms of purchasing chicken meat online, the majority of Indonesian consumers have shifted to online purchasing due to the outbreak of COVID-19. Young people, people with adequate income, the level of education, and gender have an impact on the frequency of purchasing chicken meat online. Conclusions: Most consumers shifted to purchasing chicken meat online during the COVID-19 pandemic, and in terms of sociodemographic factors, male consumers and young people are more concerned about the delivery procedure. The research provides evidence that Indonesian consumers shifted to the online purchasing of chicken meat during the COVID-19 pandemic, which means consumers adapted to the new situation.
EFFECTS OF THE NEW TAXATION SYSTEM ON RURAL HOUSEHOLDS IN ALBANIA
Authors: Gjoni Albana , Muça (Dashi) Etleva
Published: June 2023

Aim: The tax system is a key pillar of the conceptual framework for the design and implementation of economic policies in Albania. This system, being constantly subject to changes and reforms, sometimes uncoordinated or without follow-up, in certain cases contains contradictory or unclear provisions that do not provide accurate decisions on certain transactions or situations. Changes in tax law provisions and enforcement regulations have recently resulted in unintentional errors by Albanian taxpayers, which are reflected in most cases in small businesses or rural households. The situation is more complicated in rural areas since only 10-12% of the total number of farms are equipped with a Tax Identification Number(NIPT). The main objective of this study is to assess the effects of changing tax rates on the personal income of farmers.
Methodology: To carry out this study, the descriptive study research method was used, and primary data were collected through 100 interviews with farmers, and also secondary data were statistically performed as well as analysed with the aim of making conclusions.
Results: Findings show that the new income tax rate has changed many times in a decade, and this change has not positively helped farmers.
Conclusions: Tax rates have changed irregularly and without a well-studied long-term policy. This must be improved quickly so as not to discourage farmers from following through with their activityand business in Albania.
ECONOMIC ASSESSMENT OF THE BIOLOGICAL AGENT USE IN ECOLOGICAL POTATO PRODUCTION – SYSTEM DYNAMICS SIMULATION
Authors: Maciejczak Mariusz , Treder Krzysztof , Urbanowicz Janusz , Osowski Jerzy , Olech Igor
Published: June 2023

Aim: The aim of this study is to assess the economic viability by calculating the potential profits and expenses for farmers, and to simulate the impact of the application of a microbiological agent on the potato plant in a field trial. The field experiment aimed to identify the role of the biological agent while substituting the synthetic plant fertilization and protection.
Methodology: The system dynamics method was applied to the data provided from one planting season of field experiments conducted in the framework of the PotatoMETABiome project. From eleven tested varieties on six different scenario plots, the most economically viable variety – Pasja Pomorska – was tested. The comparative approach was applied to show the results of inoculating potato plants with biological agents and using synthetic pesticides and fertilizers.
Results: The results show that the application of biocontrol agents increases the quality and quantity of the potato yield compared to a variant in which no synthetic agents are used. These are, however, higher while applying the latter. It can therefore be argued that the microbiological agent could support ecological potato production, yet it does not reach the economic break-even point yet.
Conclusions: Bearing in mind the limitations resulting from the experimental nature of field research, the level of economic profitability of innovative biological preparations and the importance of their use in agriculture have been demonstrated.
INCREASING THE EFFECTIVENESS OF SUPERVISORY BOARDS AS ONE OF THE OBJECTIVES OF THE AMENDMENT TO THE CODE OF COMMERCIAL COMPANIES
Authors: Stefaniuk Renata
Published: June 2023

Aim: The purpose of this article is an assessment of the legitimacy of introducing changes to the Commercial Companies Code regarding the effectiveness of a Board of Directors, then comparing the results of the research performed by the author of the article to the current practices of the functioning of Boards.
Methodology: The research covered the practical activities of company supervisory board members. A quantitative survey was conducted from 2018 to 2021 in the form of a questionnaire distributed via email, the website www.webankieta.pl, and delivered in person in paper form. A survey was conducted on people in managerial positions (54%) where men were the majority of those polled (71%). The surveyed population was chosen based on their professional experience as managers and members of the board in the state-owned enterprises.
Results: On a sample of 100 respondents, it was observed that, provided the supervisory board is committed to their duties and consists of qualified personnel, the supervisory board contributes to the improvement or good functioning of the company, and often even its development.
Conclusions: The main conclusion that has been formulated is confirmation of the legitimacy of introducing legal changes aimed at increasing the effectiveness of supervision, especially in the advisory and information areas, which are of key importance in the correct diagnosis of the company’s situation and in the proper shaping of the development strategy.Due to the confidentiality that members of supervisory and management boards are subjected to, it is very difficult to obtain from them the precise answers necessary to study the functioning of supervisory boards and management boards.
INDIVIDUAL FARMERS’ BANK LOANS AND DEPOSITS IN POLAND UNDER ECONOMIC UNCERTAINTY DURING THE COVID-19 PANDEMIC
Authors: Utzig Monika
Published: June 2023

Aim: The paper aimed to evaluate changes in farmers’ bank loans and deposit value under economic uncertainty, mainly caused by the COVID-19 pandemic.
Methodology: The statistical data from Narodowy Bank Polski for the span of January 2018 – September 2022 was used and the dynamic indexes were computed. The Global Economic Policy Uncertainty Index was also used to show if the COVID-19 pandemic increased economic uncertainty.
Results: The results show that in the analyzed period, an increase in the value of farmers’ bank deposits and a drop in farmers’ bank loans were observed. An increase in the value of farmers’ bank deposits occurred when interest rates were extremely low, so it can be stated that the growth of the value of farmers’ bank deposits resulted from economic uncertainty, and not from the rising profitability of deposits. At the same time, the value of farmers’ bank loans decreased, but it is difficult to indicate if this is an effect of the tightening of banks’ loan policies or of the farmers’ aversion to risk.
Conclusions: The research concerning economic entities’ loan and deposit activity is a very important subject because of the increasing role of uncertainty nowadays. What is observed is that the value of farmers’ bank loans dropped but it is difficult to state for sure if this was caused by economic uncertainty and therefore reduced capital needs of farms or by the reduction of banks’ credit activity and negative credit decisions.
Dynamics of linear productivity distributor-dispenser of dispersed components
Authors:   Lviv Polytechnic National University, Banha Vasyl
Published: June 2023

Goal. Design development and analytical studies of the productivity of a linear dispenser-doser of dispersed components. Method. A mathematical model of the performance and speed of movement of a linear distributor-dispenser of dispersed components was considered, based on which a nomogram was built to determine the modes of its operation. Constructed dependencies and analysis of the obtained results were carried out with the help of a graphic editor. The results. The design was developed and a nomogram was built to determine the operating modes of the linear dispenser-dispenser of dispersed components. To justify its mode parameters, simulations of equations 5 and 6 were carried out on a PC and a nomogram of the graphical dependence of productivity qroz, speed of movement on the duration t of distribution and the rotation frequency of the cone-blade dosing working body was constructed, on the basis of which it is possible to reconcile the productivity qroz and the speed of movement of a linear distributor- dispenser with the dispensing duration t and the rotation frequency n of the cone-blade dosing working body. The analysis of the nomographic dependence shows that with the increase in productivity q of the linear dispenser-dispenser of dispersed components at different rates of dispensing, the duration t of dispensing decreases, and the speed of its movement increases with the increase of the dispensing front. At the maximum productivity of the linear distributor-dispenser qroz = 0,558 kg/s, the rate of release of dispersed components = 2,0 kg and the distribution front Lф = 1,2 m, the speed of movement, the duration of distribution and the rotation frequency of the cone-blade dosing working body are, respectively, = 0,33 m/s, t = 3,5 s, n = 2,5 s-1. Scientific novelty. For the first time, mathematical dependencies have been obtained that make it possible to match the productivity and speed of movement of the linear dispenser-dispenser with the duration of dispensing and the frequency of rotation of the cone-bladed working body for different rates of dispensing dispersed components and the dispensing front. Practical significance. The obtained analytical studies of the performance and speed of movement of the linear distributor-dispenser of dispersed components made it possible to justify its mode parameters. The obtained results can be used in the design of new equipment.
Power skiving as a modern method of cutting gear wheels and features of its modeling
Authors:   Lviv Polytechnic National University, Hrytsay Igor , Slipchuk Andrii ,   Lviv Polytechnic National University
Published: June 2023

Aim. Analyze the state of the branch of new Power skiving technology, the limits of its rational use, its advantages and disadvantages, to form the main directions of development of this method of tooth cutting and optimization of the structure and geometry of its cutting tool. Method. The research consists in the analysis of numerous works; they are devoted to a new effective method of tooth processing, systematization of scientific knowledge and practical experience, developed methods of mathematical modeling and computer simulation of the Power skiving process for its further improvement and application in the production of gear wheels. Results. The results of the analysis and systematization of data on Power skiving made it possible to identify the shortcomings of known methods and approaches to modeling and outline the main directions for their improvement. The scientific novelty and practical significance lies in the fact that, on the basis of the processed information, new approaches to the kinematical description of the process and the optimization of the geometry of cup cutters have been developed, as well as the directions for improving the Power skiving technology and the cutting tool for this method have been substantiated for the most effective use in the production of gear wheels.
Frequency analysis of the shaft of the electromechanical drive of the small mobile robot
Authors:   Lviv Polytechnic National University, Zinko Roman
Published: June 2023

Problem statement and the research purpose. The implementation and use of mobile robots in the most diverse spheres of human activity is currently an urgent task. At the same time, ensuring their reliable operation and functioning determines their effectiveness to a certain extent. Using the appropriate calculations during the designing process of various machines, in particular of mobile robots, it is possible to increase the reliability and reduce the material consumption of the developed machine prototypes, and therefore to reduce the cost of its production and maintenance. Methodology of the study. For a small mobile robot with an electromechanical transmission, a number of calculations were carried out according to the developed methodology. The latter contains geometric, kinematic, dynamic, energy, technical and economic calculations, strength and rigidity analysis, and modal analysis of resonance frequencies of oscillations of the workpiece being designed. Results of the investigations. On the basis of the kinematic diagram of the robot’s electromechanical transmission, a solid-state model of the traction (driving) sprocket shaft of the crawler (track-type, caterpillar) drive was developed, for which the necessary safety assurance factor of the shaft material was determined on the basis of the schematized (linearized) Serensen-Kinasoshvili diagram of the critical stresses. Scientific novelty. The article presents an example of a modal analysis of a designed robot’s transmission shaft and determines the resonance frequencies of its oscillations. It was established that the most dangerous resonant frequencies for the designed shaft are equal to 11 Hz, 170 Hz, and 914 Hz. Practical value of the results. The developed technique can be effectively implemented while designing new experimental and industrial prototypes of mobile robots. Scopes of further investigations on the subject of the paper. Further research can be focused on the development of a complex methodology for calculating and designing the electromechanical drives of mobile robots taking into account geometric, kinematic, dynamic, energy, technical and economic calculations.
PENGEMBANGAN MODUL PEMBELAJARAN TEKS PROSEDUR BERBASIS MODEL DISCOVERY LEARNING DI SMP KELAS VII
Authors:   Universitas Lampung, Putri Ayu Setiyo , Riadi Bambang ,   Universitas Lampung, Wahyuni Iswanti ,   Universitas Lampung
Published: June 2023

This research was This research aims to produce, develop, and describe the feasibility of teaching material product in the form of discovery learning-based procedure text learning module in SMP class VII. This research used the Research and Development (R&D) method by Borg and Gall. The product research results in the form of modules which consists of four modules containing learning materials, learning activities, practice questions, summaries, and formative tests. Each module has learning activities by implementing the steps in the discovery learning model, namely providing stimulation, identifying problems, collecting data, processing data, verifying data, and drawing conclusions. The module feasibility test was carried out by material expert and educator of Indonesian subject. The results of the validation test by material expert obtained an average percentage of 81.25% in very feasible category. The results of validation by Indonesian language educator obtained an average percentage of 82.5% in very feasible category.
ILOCUTIONARY ACTS IN THE DIALOG OF CEMARA FAMILY FILM CHARACTERS AND ITS IMPLICATIONS FOR INDONESIAN LANGUAGE LEARNING IN HIGH SCHOOL
Authors:   Universitas Lampung, Sumarti Sumarti , Prasetya Rian Andri ,   Universitas Lampung, Maharani Novita ,   Universitas Lampung
Published: June 2023

The purpose of this study is to decribe the illocutionary acts contained in the film Keluarga Cemara and their implications for learning Indonesian in senior high school. This study used descriptive qualitative methods. The technique used in this research is the free-of-conversation listening technique (SBLC) followed by the note-taking technique. The data analysis technique used in this research is heuristic data analysis technique. The results showed that there were types of illocutionary acts in the film dialog of Keluarga Cemara, which consisted of assertive, directive, commissive, expressive, and declarative speech acts. The illocutionary acts are spoken either directly or indirectly using declarative, imperative, and interrogative speech modes. The dominating illocutionary act is the directive illocutionary act. The dominant speech form is the direct speech act. This research is implicated as an Indonesian language learning material in class XI senior high school regarding drama texts.
ETIKA LINGKUNGAN DALAM TRADISI ‘NGEMBANG’ DI SAJIRA LEBAK BANTEN: UPAYA PENGUATAN PENDIDIKAN KARAKTER (KAJIAN FOLKLOR)
Authors:   Universitas Lampung, Liswati Khoerotun Nisa , Prasetya Rian Andri ,   Universitas Lampung, Afidah Nuri Novianti ,   Universitas Lampung
Published: June 2023

This research raises issues related to environmental ethics in the tradition of developing in Sajira Lebak District, Banten. This study aims to describe the meaning of ritual discourse in the ngembang tradition and to describe the environmental ethics contained in the ngembang tradition as an effort to strengthen character education in society. The method and approach in this research is qualitative-descriptive. There are four activities in the series of traditional development rituals described in this study. The activities, namely the face of leuweung, melak pare, nyandak seed, noong pare .. The results of this study describe that the activity that contains the principle of activity that contains the principle of the life centered theory is the activity of the face leuweung. Activities that contain the land ethic principle are advance leuweung and noongpare activities. Next, the activity that contains the principle of equal treatment is face leuweung. Finally, the activities that contain the principles of theocentrism theory are the activities of nyandak seeds and melak pare.
THE USE OF AFIX IN THE TEXT OF OBSERVATION REPORT (LHO) IN INDONESIAN TEXT BOOK CLASS X
Authors:   Universitas Lampung, Oktasari Nadia , Sumarti Sumarti ,   Universitas Lampung, Samhati Siti ,   Universitas Lampung
Published: June 2023

The purpose of this study was to describe the use of affixes in the text of the Observation Result Report (LHO) in Indonesian Class X Books. The method used in this study was a qualitative descriptive method. The results showed that the use of affixes in the Observation Report Text (LHO) in Indonesian Class X Textbooks was dominated by the prefix meN-, prefix peN-, prefix se-, prefix ter-, prefix ber-, prefix di-, and prefix prefix. great-. Furthermore, the confixes consist of the per-/-an confix, the di-/-kan confix, the men-/-i confix, the/-an confix, the men-/-kan confix, the pen-/-kan confix, the di- /-i, confix with/-an, and confix with/-an. The suffix consists of the suffix -an and the absorption suffix -wan. The least use of affixes in the LHO text is the use of infixes, namely -em- infixes.
IMPLIKATUR PERCAKAPAN PADA CERPEN MATA MONYET KARYA ARIS KURNIAWAN
Authors:   SMAN 1 Dente Teladas, Marlin Sherly , Muyassaroh Muyassaroh ,   SMAN1 Bukit Kemuning
Published: June 2023

This study aims to determine the conversational implicature contained in the short story Mata Monkey by Aris Kurniawan. The method used in this research is a descriptive analysis method. The implicature studied in this short story is implicature with direct-literal speech acts, direct-inliteral speech acts, and indirect-literal speech acts. From the results of this study, the data obtained were 11 implicatures with different speech acts. Therefore, this paper will describe these implicatures according to the speech acts used.
ANALISIS CAMPUR KODE MELANEY RICARDO DALAM ACARA SARAH SECHAN
Authors:   SMKN 4 Bandar Lampung, Noviyana Santi , Rama Ratna Fauzi ,   SMKN 1 Negeri Katon Pesawaran
Published: June 2023

This article discusses mixed code in the Sarah Sechan program hosted by Sarah Sechan and Melaney Ricardo as guest stars broadcast on one private station, namely NET TV. Analysis of the data used is descriptive technique. This analysis is focused on the code mix done by Sarah Sechan as the show host and Melaney Ricardo as a guest star on the Sarah Sechan event. The results of the data analysis showed that Sarah Sechan and Melaney Ricardo inserted English in their speeches, the English description in the two speeches caused code mixing. The reason for the code mixing in Sarah Sechan's speech was to build a relaxed and more intimate atmosphere.
CAMPUR KODE PERCAKAPAN DALAM ACARA CATATAN NAJWA
Authors:   SMAN 1 Talang Padang, Johansyah Roni , Abidin Mukhtar ,   SMP Yasmida Ambarawa
Published: June 2023

The problem discussed in this research is about code mixing on Catatan Najwa program. This research aims to describe the form and factor causes of the mixing code on Catatan Najwa program. The source of this data research is mixing conversation code among Najwa Shihab as an interviewer and her informants. The methode used in this research is qualitative describtive. Data collection tecniquest used in this research is videos from Najwa Shihab’s Official Channel on Youtube platform. Based on this reseacrh, it shows that the dominant mixing code used in this program is external mixing code. The factor that cause in this case is by education and circles background of the speakers.
ANALISIS PELANGGARAN PRINSIP KESOPANAN DALAM TREND VLOG OLEH YOUTUBERS INDONESIA DAN KORELASINYA TERHADAP POLA PIKIR GENERASI MILENIAL
Authors:   Universitas Negeri Yogyakarta, Fadilla Annisa Rizky , Wulandari Putri Ayu ,   Universitas Negeri Yogyakarta
Published: June 2023

The purpose of this study is to analyse the violation of the principle of decency in trending vlogs by Indonesian YouTubers, as well as its correlation to the mindset of the millennial generation. This research is qualitative descriptive research with a content analysis approach. Based on the results of the analysis that has been carried out on five vlogs (video blogs) carried out with predetermined indicators, violations of the politeness principle were found in the maxims of tact, the maxim of acceptance, the maxim of generosity, the maxim of humility, the maxim of compatibility, and the maxim of sympathy. Violating the principle of decency, as shown in the form of the maxims above, can affect the mindset of the millennial generation as the leading connoisseurs of the existence of these vlogs. Patterns of thought will correlate with the way of acting and interacting in social life. Thus, watching vlogs by Indonesian YouTubers can be worth watching if they have a small (minimal) number of violations and not worth watching if the number of violations contained in them is significant.
BENTUK PEMATUHAN PRINSIP KESANTUNAN BERBAHASA DALAM TEKS NEGOSIASI KARANGAN PESERTA DIDIK KELAS X SMA
Authors:   Universitas Lampung, Anantama Muharsyam Dwi , Novala Muhamad Fajar ,   Universitas Sebelas Maret Surakarta
Published: June 2023

The negotiating text is a text that addresses the problem resolution by negotiation. In a negotiation, it is necessary to use polite language in its application to avoid misunderstandings which result in a person being depressed, proficient, and offended. Therefore, this study aims to describe the form of compliance with the politeness principle of language in negotiating texts written by students of class X at Ta'allumul Huda Bumiayu Islamic High School. This type of research is a qualitative descriptive study with data in the form of descriptions of words or sentences. This research was conducted at Ta'allumul Huda Bumiayu Islamic High School in class X students. The data in this study were in the form of words or sentences in the negotiating texts written by students. The source of data in this research is the negotiation text written by students. Data collection techniques using reading techniques. Data analysis techniques using content analysis techniques. The validity of the data in this study uses the theory triangulation technique. The results of this study found negotiating texts written by students containing politeness in language because researchers found more utterances or sentences that obeyed the politeness principle of language rather than speeches or sentences that violated the principle of politeness in language. The principle of politeness politeness found in this research is maxim of wisdom, maxim of generosity, maxim of appreciation, maxim of simplicity, maxim of consensus, and maxim of sympathy.
RESISTENSI PEREMPUAN TERHADAP KEKUASAAN: KAJIAN FEMINISME DALAM KUMPULAN CERPEN MALAM TERAKHIR KARYA LEILA S. CHUDORI
Authors:   Universitas Siliwangi, Nurhayati Nita , Liswati Khoerotun Nisa ,   Universitas Lampung
Published: June 2023

This study addresses the issues faced by female characters in the collection of short stories "Malam Terakhir" by Leila S. Chudori. The female characters in the collection of short stories "Malam Terakhir" are characters who resist power. Therefore, this study aims to describe the forms of power that exist in the collection of short stories and the attitudes of female characters in resisting the power that limits their lives. The method and approach in this research are descriptive analytics using Beauvoir's theory of biological facts of women, Moi and Hollow's theory of femininity, and Foucault's theory of power and resistance to power. The results of the research show that there are forms of power, including parental power (mother) over daughters, male power over women, father's power over daughters, and government power over student activists. These forms of power give rise to resistance shown in the attitudes of the characters. This resistance leads to consequences that the characters must bear in their life choices.
ANALISIS TINDAK TUTUR ILOKUSI DALAM LIRIK LAGU ALBUM FABULA KARYA MAHALINI: KAJIAN PRAGMATIK
Authors:   Universitas Sebelas Maret, Damayanti Pandan Arum , Lestari Wahyu Fajar ,   Universitas Sebelas Maret, Rohmadi Muhammad ,   Universitas Sebelas Maret
Published: June 2023

Illocutionary speech acts can be found in song lyrics. Through song lyrics, a songwriter can convey a message to his listeners. One of the musicians who is famous for having a beautiful voice and always creating meaningful songs is Mahalini. The aims of this study were (1) to describe the types and forms of speech acts contained in Mahalini's song lyrics in her album Fabula, and (2) to describe what types of speech acts are most dominant in Mahalini's song lyrics in her album Fabula. This study used a qualitative descriptive method by taking notes as a data collection technique. The source of data from this research is the lyrics of the songs contained in Mahalini's album entitled "Fabula". Based on the research results, several illocutionary speech acts were found in the form of directive, representative, expressive, commissive, and declarative speech acts. Meanwhile, the types of speech acts that are most commonly found are representative speech acts of declaring and representing acknowledging.
PENGARUH BAHASA IBU TERHADAP PENGUASAAN BAHASA INDONESIA PADA SISWA SEKOLAH DASAR DI DOBO, KABUPATEN KEPULAUAN ARU
Authors:   Universitas Pattimura, Suryaningrum Sumarah
Published: June 2023

This study aimed to determine the effect of mother tongue use on the mastery of the Indonesian language in primary school children. The method used in this study was interviews and surveys with 10 primary school teachers and 20 parents, and observations on 50 randomly selected primary school students in Dobo. Data was collected through a survey questionnaire given to parents of students and direct observation of students as they interacted with their parents at home. The data was then analyzed using descriptive statistical techniques and simple linear regression. The results showed that the use of the mother tongue has a significant effect on the mastery of the Indonesian language in primary school children. Children who frequently speak in their mother tongue tend to have lower mastery of the Indonesian language compared to children who rarely or never speak in their mother tongue. This study has implications for the development of language education curriculum in primary schools and also for parents in choosing the language used when interacting with their children at home. Further research could expand the population scope and consider other variables that may affect the mastery of the Indonesian language in primary school children.
KARAKTERISTIK PEMAKAIAN BAHASA DALAM OLAHRAGA BOLA VOLI (SUATU PENDEKATAN SOSIOLONGUISTIK)
Authors:   Universitas Lampung, Husin Sudirman , Nisa Khairun ,   Universitas Lampung, Hasanah Uswatun ,   SMA S YP Universitas Lampung, Septiawan Habi ,   SMA S YP Universitas Lampung
Published: June 2023

The purpose of this research is to describe the characteristics of the use of language in sports. This research is a type of qualitative research that is descriptive. The approach in this study is the sociolinguistic approach. Methods of data collection using the way of listening and speaking engagement. Data collection techniques using recording techniques, note techniques, library techniques, and interview techniques. Based on the analysis, it can be concluded several things. Several special features were found in the use of volleyball language. Among them, there is the use of terms in English, the use of words in the Jakarta dialect, the event of adding prefixes, there are events of shortening or contraction, metaphors, the use of abbreviated forms, the use of greeting words, the occurrence of code mixing events which include code mixing in the form of words, groups of words, pronouns, and clauses. Code-switching events also occur in this analysis, providing internal and external code-switching.
RAGAM BAHASA DALAM ACARA TALK SHOW APA KABAR INDONESIA PART 2 PERIODE MEI 2020
Authors:   SMK 1 Muhammadiyah Marga Tiga, Sahri Ahmad , Destiana Destiana ,   SMPNegeri 1 Cukuk Balak
Published: June 2023

This research is intended to describe the variety of languages used in Apa Kabar Indonesia Part 2 talk show for the May, 2020 period and find out its implications for Indonesian Language for high school. Moreover, this research used a descriptive-qualitative design and its data sources are taken from the conversation between the host and the guest stars in this event in which the gained data are focused on the conversation contained the variety of languages. Based on the data analysis, it was found that the variety of languages used in Apa Kabar Indonesia Part 2 talk show for the May, 2020 period is based on four aspects (1) the aspects of speakers dialect, colloquial, and jargon, (2) terms of use; for journalism context, (3) terms of formality formal, business, and relaxed, (4) terms of media oral form.
PENINGKATAN PEMAHAMAN SISWA KELAS 5 SDN TAWANGREJO TERHADAP KONSEP PERUBAHAN WUJUD BENDA MELALUI PENERAPAN PBL (Problem Based Learning)
Authors: Marliana Friska , Tryanasari Dewi , Rumiyati Lilik
Published: June 2023

This study aims to improve the understanding of 5th-grade students at SDN Tawangrejo regarding the concept of changes in the states of matter through the implementation of Problem-Based Learning (PBL). PBL is used as a learning approach that encourages students to actively seek solutions to given problems. The study involved 18 5th-grade students as research subjects. The research adopted the Classroom Action Research (CAR) approach, consisting of four stages: planning, action, observation, and reflection. During the action stage, the teacher introduced the concept of changes in the states of matter through relevant real-life problem scenarios. The students were then assigned to work in groups, analyze the problems, gather information, and develop solutions. This process was supported by facilitation and guidance from the teacher. The results of the study show that the implementation of PBL significantly improves students' understanding of the concept of changes in the states of matter. There is a significant improvement in students' ability to identify changes in the states of matter, understand the factors influencing these changes, and explain the process of changes in the states of matter more comprehensively. Additionally, the students demonstrated more active participation in the learning process and improved teamwork skills. This research recommends that teachers and schools utilize the PBL approach in teaching the concept of changes in the states of matter. The implementation of PBL can enhance students' understanding and facilitate the development of collaboration and problem-solving skills. The study also emphasizes the importance of connecting learning to everyday life contexts to help students recognize the relevance of the material being taught

Keywords: Increased understanding, Concept of changes in states of matter, PBL (Problem Based Learning)
PENGEMBANGAN MEDIA BIG BOOK UNTUK PENGUATAN PENDIDIKAN KARAKTER RELIGIUS
Authors: Yosinta Dinda , Amrulloh Muhlasin
Published: June 2023

Religious character education needs to be instilled from an early age in order to be the basis for children's character development so that children can interact with others full of politeness and can understand every difference of others. Learning religious characters can be done using various learning media, one of which is big book media. The purpose of this study is to determine the validity and practicality of big book media for strengthening religious character education. This research uses research and development with the Brog and Gall development model. The techniques used are interviews, observations, assessment sheets from media and material experts, teacher and student questionnaires. The subjects of this study were 1st grade students. The results show that big book media is suitable for teacher learning and 97.1% of calculations are known to grade 1 students easily understand the material using big book learning media religious characters.
PENGARUH PEMBERIAN REWARD PADA MATA PELAJARAN MATEMATIKA KURIKULUM MERDEKA TERHADAP HASIL BELAJAR PESERTA DIDIK KELAS IV
Authors: Trimukti Mahanani Rahma , Restian Arina , Supradana Arif
Published: June 2023

ABSTRACT

The purpose of this research was to determine the effect of giving rewards in the mathematics subject of the Independent Curriculum on the learning outcomes of fourth grade students. This type of research is classroom action research. Data collection techniques using the method of observation, documentation, and tests. While the data analysis technique uses a qualitative descriptive analysis technique. The results of this study indicate that there is an increase in the learning outcomes of mathematics in the Independent Curriculum after giving rewards, in the first cycle the learning completeness scores reach 35.7%, in the second cycle the learning completeness scores reach 60.7% 85.8% have finished studying.

Keywords: rewards1, mathematics lessons2, Independent Curriculum3, learning outcomes4

ABSTRAK

Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian reward pada mata pelajaran matematika Kurikulum Merdeka terhadap hasil belajar peserta didik kelas IV. Jenis penelitian ini adalah penelitian tindakan kelas. Teknik pengumpulan data menggunakan metode observasi, dokumentasi, dan tes. Sedangkan teknik analisis data menggunakan teknik analisis deskriptif kualitatif. Hasil penelitian ini menunjukkan bahwa terdapat peningkatan hasil belajar matematika Kurikulum Merdeka setelah pemberian reward, pada siklus I nilai ketuntasan belajar mencapai 35,7%, pada siklus II nilai ketuntasan belajar mencapai 60,7% sudah tuntas belajar, pada siklus III nilai ketuntasan belajar mencapai 85,8% sudah tuntas belajar.

 

Kata Kunci: reward1, pelajaran matematika2, Kurikulum Merdeka3, hasil belajar4
PENGARUH MEDIA STORYJUMPER TERHADAP KETERAMPILAN MEMBACA PEMAHAMAN SISWA KELAS II SEKOLAH DASAR
Authors: Hafna Auliya Resa , Zulikhatin Nuroh Ermawati
Published: June 2023

Penelitian ini bertujuan untuk mengetahui pengaruh media storyjumper terhadap keterampilan membaca pemahamn siswa kelas II SD Muhammadiyah 1 Candi Sidoarjo. Keterampilan membaca siswa masih dibawah rata-rata karena siswa hanya memahami materi secara teoritis tanpa menggunakan media pembelajaran. Oleh karena itu beberapa siswa kurang termotivasi untuk berpartisipasi dalam pembelajaran. Penelitian ini merupakan penelitian eksperimen dengan menggunakan One Group Pretest Postest. Populasi dalam penelitian ini adalah seluruh siswa SD Muhammadiyah 1 Candi Sidoarjo dengan sampel kelas II sebanyak 30 siswa yang diperoleh dengan menggunakan teknik random sampling. Teknik analisis data menggunakan statistik deskrptif meliputi uji validitas, reabilitas, normalitas dan homogenitas. Pengujian hipotesis menggunakan uji Tpaired. Hasil pengujian hipotesis dengan menggunakan uji-t menghasilkan nilai sig sebesar 0,000. Karena nilai sig 0,000 < 0,05 maka H1 ditolak. Dapat disimpulkan bahwa media storyjumper berpengaruh terhadap keterampilan membaca pemahaman siswa kelas II SD tema 7 subtema 1.

Kata kunci: Media Storyjumper, Keterampilan Membaca Pemahaman
PENINGKATAN KETERAMPILAN MENCERITAKAN KEMBALI DONGENG FABEL MELALUI MODEL PBL PADA SISWA KELAS 2 SD MUHAMMADIYAH 4 BATU
Authors: Intan Permatasari Riawanda , Cahyono Hendarto
Published: June 2023

This study aims to improve the skills of retelling fables through the PBL (Problem Based Learning) model for 2nd grade students at Muhammadiyah 4 Batu Elementary School. This type of research is Classroom Action Research (CAR). The object of this research is the implementation of the process and the results obtained from the application of the PBL model to the skills of retelling fables. Data collection methods are observation and performance tests. The data analysis technique used is descriptive qualitative. Based on the results of data analysis, the highest score obtained by students was 92. students who got the highest score were 6 children. The lowest score is 4 children. With details of 24 students have reached the minimum completeness criteria.