bluuebunny/crossref_metadata_2025 huggingface dataset:
On the Issue of the Signs of Socio-Economic Constitutionalism
Authors: Razdieiakonova Evgeniya V.
Published: January 2021

The study on the signs of socio-economic constitutionalism addresses only certain aspects of this broad issue. The article says that the Constitution of the Russian Federation lays down the potential of a socially oriented economy, examines the relationship of the social and economic foundations of the constitutional system with the foundations of the socio-economic status of the individual and the problems of the country's economic development. The scientific novelty of the study lies in the fact that the significance of constitutional values in the context of socioeconomic constitutionalism during the economic crisis is indicated, a correlation is established between the effective development of a socially-oriented economy and the implementation of constitutional norms that enshrine the principles and guarantees of socio-economic rights as basic guidelines, not fully implemented. The scientific result of the study was the proposal of the need to develop and implement a state standard of social well-being.
In connection with the use of such a standard, law enforcement practice may in the future contribute to positive shifts in Russian socio-economic constitutionalism in the context of the formation of answers to the challenges of globalization.
Aspectos clínicos de um paciente portador de Síndrome de CHARGE: estudo de caso
Authors: Dominguetti Nathalie Bartelega , De Freitas Carolina Ponciano Gomes , Fernandes Paula Ester Mendes Barbosa , Brandão Luiza Almeida , Avelar Fernanda Guimarães , Ferreira Camilla de Paiva Silva , Silva Fátima Lúcia Guedes
Published: January 2021

Objetivo: Discutir os aspectos e o manejo da Síndrome de CHARGE, uma condição genética rara, causada por uma mutação esporádica dominante no gene CHD7, a partir do acompanhamento ambulatorial de um portador da condição. Detalhamento de Caso: BFCSB, sexo feminino, sete anos, apresenta disfunção oftalmológica e auditiva, disfunção no nervo óptico, atraso no desenvolvimento e crescimento, malformação cardiovascular, fenda orofacial já submetida à cirurgia e malformações auditivas. Além disso, possui dificuldade na modulação do afeto e otites supurativas recorrentes. Possui história familiar negativa para Síndrome de CHARGE. Apresenta adequado suporte familiar e assistência multidisciplinar. No caso da paciente do estudo, a suspeita da Síndrome de CHARGE foi baseada em critérios maiores e menores e confirmada através das mutações heterozigóticas no gene CHD7. O acompanhamento por uma equipe multidisciplinar foi fundamental para o desenvolvimento da paciente, bem como tratamento precoce de situações clínicas encontradas. Considerações Finais: A paciente apresenta a maioria das alterações clínicas previstas na literatura para a Síndrome de CHARGE. O diagnóstico precoce e a assistência em saúde por uma equipe multidisciplinar permitiram bons resultados.
Is a Single Conformer Sufficient to Describe the Reorganization Energy of Amorphous Organic Transport Materials?
Authors: Blaskovits Jacob Terence , Lin Kun-Han , Fabregat Raimon , Swiderska Iwona , Wu Hélène , Corminboeuf Clemence
Published: January 2021

The reorganization energy (λ), which quantifies the structural rearrangement of a molecule when accommodating a charge, is a key parameter in the evaluation of charge mobility in molecular solids. However, it is unclear how λ is influenced by conformational isomerism, which co-exist in amorphous solids. Here, we examine the conformational space of a family of model amorphous organic hole transport materials (HTMs), derived from triphenylamine in a core-arm template, and probe the effect of conformational complexity on λ. We observe an extreme dependence of λ on the conformer geometry of sterically congested HTMs, which to the best of our knowledge has not been described previously. These results serve as a cautionary tale that, while extracting the reorganization energy from a single molecular conformer optimized in the gas phase may be appropriate for rigid and sterically unencumbered structures, it is not for many state-of-the-art HTMs that contain multiple bulky substituents.
Activated Self-Resolution and Error-Correction in Catalytic Reaction Networks
Authors: Schaufelberger Fredrik , Ramstrom Olof
Published: January 2021

To understand the emergence of function in complex reaction networks is a primary goal of systems chemistry and origin-of-life studies. Especially challenging is the establishment of systems that simultaneously exhibit several functionality parameters that can be independently tuned. In this work, a multifunctional complex reaction network of nucleophilic small molecule catalysts for the Morita-Baylis-Hillman (MBH) reaction is demonstrated. The dynamic system exhibited triggered self-resolution, preferentially amplifying a specific catalyst/product set out of a many potential alternatives. By utilizing selective reversibility of the products of the reaction set, systemic thermodynamically driven error-correction could also be introduced. To achieve this, a dynamic covalent MBH reaction based on adducts with internal H-transfer capabilities was developed, displaying rate accelerations of retro-MBH reactions up to 104 times. This study demonstrates how efficient self-sorting of catalytic systems can be achieved through an interplay of several complex emergent functionalities.
Reflexiones jurídicas en tiempos del COVID-19: “La fuerza mayor se hizo viral”
Authors:   Universidad de Lima, Perú, Barchi Velaochaga Luciano
Published: January 2021

Ante la inmovilización ocasionada por la pandemia del COVID-19, se ha hecho bastante frecuente la invocación de la fuerza mayor como un hecho impeditivo para el cumplimiento de las obligaciones en los contratos. El autor analiza los elementos que constituyen la fuerza mayor, las clases de fuerza mayor, los supuestos a los que aplica y el concepto de imposibilidad sobreviniente por causa no imputable a las partes. También efectúa un análisis de la atribución de responsabilidad entre las partes cuando la prestación se torna imposible y si la fuerza mayor puede ser un eximente de responsabilidad.
Arbitraje y contratación pública en servicios de salud
Authors:   Universidad de Lima, Perú, García Ascencios Frank
Published: January 2021

El arbitraje en la contratación pública ha tenido un colosal desarrollo en el país, debido a que generalmente los conflictos que involucran contratos con el Estado se resuelven mediante arbitraje. En el presente trabajo se aborda un tema escasamente conocido y desarrollado: el arbitraje en materia de contratación pública en servicios de salud. Este tipo de arbitraje se presenta en las controversias derivadas de los contratos entre el Estado y los establecimientos de salud para brindar atención médica a los asegurados. El Estado celebra contratos como Iafas pública (EsSalud o SIS) con Ipress (clínicas). Este es un arbitraje especializado en salud, en el cual se aplica esencialmente la Ley de Contrataciones del Estado, su reglamento y la normativa sanitaria correspondiente. El trabajo brinda ideas centrales con base en la experiencia del autor.
Analysis on Homoeopathic Preparation of Asterias Rubens for Evaluating Anti Breast Cancer Cell Line using Similia Principle
Authors: Ravikumar Raju  , Teja  , Sravanathi P  , Muthu Babu K
Published: January 2021

Breast cancer is the subsequent foremost reason of cancer death in a woman and ranks as the primary foremost reason of death in India. In its conduct, several measures and recommendation are considered. Homoeopathic medicines are one of the part of a corresponding, and another medicine is utilized for the treatment of cancer. The main purpose of the investigation is to evaluate the anticancer action of homoeopathic arrangements of Asterias rubens  on the basis of the similia principle. We directed an in vitro study using MTT assay to control the result of ultra diluted homoeopathic preparation in contradiction of two human breast glandular cancer cell lines(MCF-7 and MDA-MD- 231), frequently used for the breast cancer treatment, by testing the feasibility of breast cancer (MCF-7 and MDA-MD-231) cell line, with various attenuations of Asterias rubens  at 24 hrs. Multiple comparisons between tested reagents at different concentrations confirmed the significance of the said results. At a dilution of 1:25 6CH and 30CH potency shown superior activity on MCF-7 and no such significant changes on MDA-MD-231 at any dilutions As it fails to offer estrogen receptor(ER) Also progesterone receptor (PR) expression, and also HER2 (human epidermal development variable receptor2) so continuously a triple-negative breast cancer it will be a hostility manifestation for breast cancer with restricted medicine choices. However, further potency needs to be tested. These preliminary significant results warrant further in vitro and in vivo studies to estimate the possible of Asterias rubens  a medicine to treat breast cancer.
European river lamprey Lampetra fluviatilis L. in the Baltic and Caspian seas basins of Tver region
Authors: Колотей Анжелика Вячеславовна , Звездин Александр Олегович , Кучерявый Александр Васильевич , Павлов Дмитрий Сергеевич
Published: January 2021

Представлена дополненная информация о распространении и условиях обитания речной миноги (Lampetra fluviatilis L.) на территории Тверской области. Ареал на территории области представляет собой сочетание исторического (водотоки бассейна Балтийского моря) и инвазионного (водотоки бассейна Каспийского моря) компонентов. Обоснована идея вселения миноги в систему р. Волга по системам искусственных судоходных каналов. Состояние популяций в Каспийском бассейне указывает на продолжающийся процесс освоения новых местообитаний.

Additional information on the distribution and habitat of the European river lamprey (Lampetra fluviatilis L.) in the Tver Region is presented. The areal of the European river lamprey in the Region consists of the historical (watercourses of the Baltic Sea Basin) and invasive (watercourses of the Caspian Sea Basin) components. The idea of the lamprey invasion in the Volga River through the system of manmade shipping canals is substantiated. The condition of the lamprey’s populations in the Caspian Sea Basin indicates the ongoing process of the species expansion.
Perspectives of growing decorative perennials of the genus Iris L. for introduction in the Kuzbass botanical garden
Authors: Цандекова Оксана Леонидовна , Вронская Оксана Олеговна
Published: January 2021

В статье представлены результаты морфо-биологических наблюдений и биохимических показателей декоративных корневищных многолетников рода Iris L. семейства Iridaceae, произрастающих в условиях Кузбасского ботанического сада. Установлена видоспецифичность по продолжительности вегетации и уровню накопления антиоксидантов в листьях декоративных травянистых многолетников: I. aphylla>I. halophila>I. chrysographes>I. ruthenica>I. pseudacorus. Выявленные перестройки в функционировании антиоксидантной системы ирисов позволяют рассматривать их, как приспособительные и защитные реакции, направленные на их выживание и декоративные качества в окружающей среде. Исследуемые показатели можно использовать в качестве информативного параметра для оценки состояния растений в интродукции.

Here we present the results of morphological and biological observations and biochemical parameters of decorative rhizome perennials of the genus Iris L. of the Iridaceae family, growing in the Kuzbass Botanical Garden. We assess the duration of the growing season in relation to particular species. We also estimate the level of antioxidants in the leaves of decorative herbaceous perennials: I. aphylla> I. halophila> I. chrysographis> I. ruthenica> I. pseudacorus. The revealed rearrangements in the functioning of the antioxidant system of irises make it possible to consider them as adaptive and protective reactions aimed at their survival and preservation of decorative qualities. The studied indicators can be used as an informative parameter for assessing plants' state in the introduction.
Assessment of contamination of water samples from the lake Peno and lake Soblago of the Penovsky district of the Tver region on physical, chemical and microbiological indicators
Authors: Панкрушина Алла Николаевна , Чикурова Кристина Михайловна , Игнатьев Данила Игоревич
Published: January 2021

Проведено комплексное исследование образцов проб воды, взятых из оз. Пено и оз. Соблаго Пеновского района Тверской области: определены значения ХПК, БПК, эпидемиологические показатели, изучено содержание ряда химических элементов - загрязнителей водных экосистем. По результатам проведённого исследования сделан вывод об удовлетворительном состоянии изученных озерных экосистем Тверской области, что свидетельствует об их определённой адаптации к оказываемым антропогенным нагрузкам

We studied the water samples taken from two lakes of Penovsky District in Tver Region. We assessed the values of COD and BOD, epidemiological indicators, the content of pollutants in aquatic ecosystems. Lakes Peno and Soblago are in a relatively good condition. This is partially due to the lakes’ ability to withstand the anthropogenic loads.
Developing Project-Based Learning Related to Local Wisdom in Improving Students’ Problem-Solving Skills
Authors: Retnowati Rita , Istiana Rita , Nadiroh Nadiroh
Published: January 2021

The purpose of this research is to determine the effectiveness of the development of the Project-Based Learning (PjBL) model based on local wisdom in solving environmental problems and the students’ ability to develop learning media. Research conducted at Educational Faculty and teaching sciences of Pakuan University. This research uses the method of Research and Development with the ADDIE model, comprising analyses, design, development, implementation, and evaluation. The data were obtained from the validation by three experts, namely learning material expert, learning media expert, and learning model expert. The effectiveness assessment was done by N-Gain assessment environmental problem-solving ability and evaluating the multimedia product. The steps to develop the model are as follows: need analysis, designing learning model development, learning model development, learning model validation by the experts, learning model implementation in class, and model evaluation. The product created by the students from learning through PjBL based on local wisdom is a video about local wisdom. According to the data analysis result, it can be concluded that model development of PjBL based on local wisdom improves their ability to solve environmental problems, the average score is 0.69 in experiment class and the score in control class is 0.055 (scales of 0-1.0). The ability to develop video environmental learning media the score video product in experiment class is 2.4 and in the control class is 2.2 (scales of 1-3).
The Importance of Training Need Assessment on Competency-Based Training of Technical Guidance of Energy Auditor in Cement Industry
Authors: Sunyoto Sunyoto , Situmorang Robinson , Solihatin Etin
Published: January 2021

Training needs assessment or training needs analysis is a move made prior to training and a part in the design of integrated training in order to obtain a comprehensive picture of the material, the allocation of time, and learning strategies that should be applied in conducting Technical Guidance Training of Energy Auditor. In this case, identifying training needs (Training Needs Analysis) is the second step after identify desired result (SKKNI Comply) in the development of a training model Technical Guidance of energy Auditor. Identification of training needs carried out by the training institutions in the cement industry is micro case, namely the identification process to find out the "gap" the competence that is owned by the labor force with the requirements of the position. Program Technical Guidance Training of Energy Auditor prepared based on Standard of Competence Workplace of Indonesia (SKKNI) in the field audits of energy audit as desired field workforce performance which is refer to Human Performace Technology (HPT) model.
Improving Teacher's Ability through Training in Learning Strategies Based on Cooperative STAD Techniques
Authors: Afrikani Triasianingrum , Solihatin Etin , Musnir Diana Nomida
Published: January 2021

This research aims to improve the ability of teachers through cooperative learning strategies based on STAD techniques in grades VII, VIII, and IX at Junior High School 8 Bogor. This study using the method of action research. The model chosen in this action research is Lewin's cycle model in Mills which has the view that action research is depicted as a spiral cycle and includes stages: (a) planning (plan), (b) action (act), (c) observation, and (d) reflection and revision of action plans in the cycle if they are still needed for improvement. The results showed that 1) The application of the STAD cooperative learning strategies through training proved to contribute to the second cycle and the third cycle on improving the ability of teachers to design lesson plans; 2) Implementation of learning with cooperative learning strategies STAD techniques, the exploration of teachers provides information with learning media to be analyzed by students, the elaboration of the teacher guides the discussion where each group has a peer tutor and motivates each group to do cooperative skills; 3) The implementation of STAD techniques of cooperative learning techniques through training in the implementation of preliminary learning activities contribute to the second cycle in the third cycle on improving the ability of teachers to carry out preliminary learning activities. The STAD strategy can increase the ability of teachers.
The Effect of Blended Learning Approach and Visual-Spatial Ability on Learning Outcomes
Authors: HP Bambang Setiyo , Mochtar Hartati , Suparman Atwi
Published: January 2021

The purpose of this study was to conduct an empirical study to find out the aspects that influence the basic CNC learning outcomes, in this case regarding the application of the approach blended learning, and the abilities visual-spatial possessed by students who take the course. Based on the types of research variables that exist, then this experimental research is appropriate to be carried out using the experimental Treatment by Level design. Data analysis in this experimental study used 2-way ANOVA with one treatment variable and one attribute variable. This research was carried out using experimental research methods. This research was conducted at the CNC/CADCAM Laboratory, Department of Mechanical Education, Faculty of Engineering, Yogyakarta State University. Research Results 1) Basic CNC learning outcomes of students who take part in learning using the approach Blended Learning higher than students who take learning using the Conventional Approach; 2) Basic CNC learning outcomes of students with ability spatial-visual high, higher than students with abilities spatial-visual low who jointly follow Basic CNC learning; 3) There is an influence of the interaction between learning approaches and spatial visual abilities on basic CNC learning outcomes; 4) Basic CNC learning outcomes of students capable of high spatial visuals who take part in learning with approach blended learning, higher than students with high spatial-visual abilities who follow learning with conventional approaches; 5) Basic CNC learning outcomes of students with low spatial-visual abilities who take part in learning with approach blended learning, lower than students with low spatial-visual abilities who follow learning with conventional approaches. The conclusion of this research is the basic CNC learning outcomes of students who take part in learning using the Approach Blended Learning higher than students who take learning using the Conventional Approach.
The Implementation of Giving Task Method to Improve Students’ Achievement
Authors: Febianti Yopi Nisa
Published: January 2021

There are some learning methods used by educators that aim to motivate learners to be diligent and enjoy learning. Learners who have high motivation to learn will play an active role, critical thinking, social interaction, creativity, and focus while learning. One of the methods that can encourage the creativity of learners in learning to improve creativity and knowledge for achieving satisfying learning outcomes is the assignment method. This research aims to analyze whether or not the giving-task method can improve students’ achievement in the letter of credit material. The method used in this research is class action research that consists of two cycles, starting from planning, giving treatment, and reflection. To collect the data, the writer uses a subjective test. The data source is the first-grade students (I.B) of the Economic Education Department Faculty of Teachers’ Training And Educational Sciences UGJ. The result of this research shows that giving task method can improve students’ achievement. It is shown from the satisfying score got by students. In the first cycle, the average score is 45.29 while in the second cycle, it is 89.00. This research concludes that the giving-task method can help students comprehending the letter of credit concept and it develops the students’ responsibilities individually or in group work and their creativities during the learning process.
Extracting Indigenous Riau-Malays’ Scientific Literacy through Lancang Kuning Folklore with Thematic Learning in the Primary School Context
Authors: Hermita Neni , Alpusari Mahmud , Alim Jesi Alexander , Suanto Elfis
Published: January 2021

This research aims to extract the story or take the essence from folklore the Lancang Kuning its scientific literacy value for thematic learning in primary school. Scientific literacy is an understanding of science and its application to the needs of the community. The method used is the descriptive qualitative analysis of interviews and documentation strategies and evaluation of data. Results from this research that obtain it some value in scientific literacy in the people story Lancang Kuning text that can then be applied in teaching in primary school using thematic learning. From these results, it can be concluded that since time immemorial been their aspects of scientific literacy are taught parents to their children either through folklore or of other matters related to culture.
A Foucauldian Discourse Analysis on News Reports Addressing High School Student Enrolment Zoning Policy
Authors: Putri Arima Renny Dayu , Budiraharjo Markus
Published: January 2021

Empirical studies drawn from a Foucauldian discourse analysis suggest the complexity of policy implementations. Policy construction and implementation involve a set of different stakeholders, causing many competing agendas from different bodies to interfere with the processes and making policy outcomes highly unpredictable. This study was set to investigate how high school student enrolment zoning policy in Indonesia was represented in major online daily journals, specifically during the two months of June and July 2019. The latest enrolment zoning policy has been considered to be too disruptive among both parents and schools. Utilizing a discourse analysis, this paper attempted to reveal what issues were addressed and what agendas or powers were contested. In this discourse analysis, it is found that the three online journals as the resources of the study were not strong enough in presenting the news. All of them have not discussed the student’s aspect as the implementer of the zoning policy.
EVALUATION OF RECTIFICATION CALONS IN PROCESS DISTILATION OF LIQUID MEDIA
Authors:   Bukhara Engineering and Technological Institute of the Republic of Uzbekistan, Sharipova Saodat , Majidov Kakhramon
Published: January 2021

The article is devoted to the assessment of distillation kalones in the processes of distillation of liquid fractions of oil products.The objects of research were the processes of distillation of petroleum products and technological solutions.Evaluation of the processes of distillation of liquid media of petroleum products
MATHEMATIC MODELS OF WATER RESOURCES MANAGEMENT FOR IRRIGATION SYSTEMS
Authors:   Cadastre Agency under the State Tax Committee of the Republic of Uzbekistan, Aydarova Aysulu
Published: January 2021

This article explores the models of water resources management in irrigation systems. The article provides a classification of mathematical models for the optimal distribution of water resources. The work also substantiates the need to develop a new model of water resources management for distributed irrigation systems.
DEVELOP TO TEACHING APPROACH 3D PRIMITIVES WITH VIRTUAL REALITY
Authors:   Tashkent University of Information Technologies named after  Muhammad al-Khwarizmi, Nuraliev Fakhriddin , Giyosov Ulugbek
Published: January 2021

Since the last few decades, virtual reality (VR) and augmented reality (AR) interfaces have shown the potential to enhance teaching and learning, by combining physical and virtual worlds and leveraging the advantages of both. Conservative techniques of content presentation (fixed video, audio, scripts) lack personalization and interaction.
STUDY ON CAR ANTIFREEZE AND COOLANT: MAIN PROBLEMS, MAINTAINING, REPAIRING AND DIAGNOSING SERVICES
Authors:   Tashkent Turin Polytechnic University of the Republic of Uzbekistan, Ruzimov S. , Muydinov D.A.
Published: January 2021

In this report we explained diagnosing, maintaining and repairing the cooling system problems. Cooling system is quite dependable. Employed cooling system in an automobile is to maintain the desired coolant temperature thus ensuring for optimum engine operation. However, they do require periodic maintenance. Cooling system service is one of the best values for the customer in terms of preventive maintenance
DEVICE FOR CONVERTING SOLAR ENERGY INTO ELECTRICAL ENERGY, AS WELL AS FOR ACCUMULATING AND STORING ENERGY BY MEANS OF MOLTEN SALT (PROJECT)
Authors:   Samarkand State Institute of architecture and construction of the Republic of Uzbekistan, Abdukadirov A. T. , Shodiev A. A.
Published: January 2021

This article describes the project of a device proposed by the authors for converting solar energy into electrical energy, as well as for accumulating and storing energy through molten salt. It describes the main details and principle of operation of this device and its special significance in the field of energy as a renewable energy source, which has the highest efficiency
RESEARCH OF THEORETICAL MODEL OF FAILURES OF THE MICROELECTRONICBLOCK НСС
Authors:   Tashkent State Transport University of the Republic of Uzbekistan, Ametova E.K. , Azizov A.R
Published: January 2021

The issues of researching the model of failures developed by the microelectronic block, which controls paired arrows, obtaining the numerical value of the operational intensity of the microelectronic block failures, researching the theoretical model of failures, obtained the numerical values of the operational intensity of the microelectronic block failures are discussed in this article
MATHEMATICAL MODELS OF GEOFILTRRATION AND GEOMIGRATION IN POROUS MEDIA WITH FRACTAL STRUCTURE
Authors:   Tashkent University of Information Technologies named after  Muhammad al-Khwarizmi, Yusupov R.A. , Axrolov Sh.S. , Mirzanova N.M. , Nasiriddinov A.N. ,   Tashkent Financial Institute of the Republic of Uzbekistan
Published: January 2021

In this study 2-D linear models are coming from generalised, Boussinesq eqution describing geofiltration in soils with fractal structures are presented. In this study are presented too mathematical models geomigration of contaminations with groundwater in classical way and in soils with fractal structures.
PROMISING CONSTRUCTIVE SOLUTIONS OF SANDWICH-TYPE MODERN ASSEMBLY EXTERIOR WALLS
Authors:   Samarkand State architecture university of the Republic of Uzbekistan, Rustamova Dilbar , Nosirova Sobira , Gayibnazarova Maftuna
Published: January 2021

As a result of theoretical and experimental experiments conducted in this study, the specifics of the temperature field in the heat-insulated parts of the outer wall of a hidden metal frame of a residential building built of cement sandwich panels in dry hot conditions of Uzbekistan were identified.
The Language Learning Strategies Used by Students of Merchant Marine Studies Polytechnics Makassar
Authors: Rustam Nilam Sari , Hamra Arifuddin , Weda Sukardi
Published: January 2021

This thesis aims to (1) to investigate the kinds of language learning strategies the merchant marine polytechnics students use in learning English, (2) to investigate the most dominant language learning strategies used by successful and unsuccessful students, and (3) to find out whether or not the successful students employ different language learning strategies from the unsuccessful students. The researcher applied descriptive quantitative method. The population of this research was the students of merchant marine polytechnics of Makassar in academic year 2014/2015.  The  sample  was  the  fourth  semester  students  of  nautical  study program,  class  C  which  consisted  of  30  students.  This  research  used  cluster random sampling technique. This research used 2 kinds of instruments; they were English skill tests and questionnaire. The research data was collected by using English skill tests and SILL questionnaire which were analyzed by descriptive and inferential statistic through SPSS 20.0 for windows program.The result of the descriptive quantitative data showed that (1) the nautical students of merchant marine polytechnics used six kinds of language learning strategies namely metacognitive, compensation, social, memory, cognitive, and affective strategy (2) the most dominantly used language learning strategies among the successful students is metacognitive strategy and the most frequently used language learning strategies among unsuccessful students is social strategy (3) there is a difference in using language learning strategies between successful students and unsuccessful students. The six language learning strategies were employed by the students in learning  English.  The  successful  students  employed  two  kinds  of  language learning strategies; metacognitive and compensation strategy while the unsuccessful students employed four kinds of language learning strategies namely social, memory, cognitive, and affective strategy. Keywords: Language Learning Strategies, Successsful/Unsuccessful Students, Metacognitive, Compensation, Social, Memory, Cognitive, And Affective Strategy
The Effects of Lecturers’ Personality on Students’ Learning Motivation
Authors: Sudarsi Elim Trika , Hamra Arifuddin , Mahmud Murni
Published: January 2021

The objectives of the research are; (i) to find out the kinds of lecturers’ personalities they have at English Education Study Program of FKIP UKI Toraja, (ii) to describe whether the lecturers’ personalities affect students’ learning motivation at English Education Study Program of FKIP UKI Toraja, (iii) to describe the personalities which give positive and negative effect to students’ learning motivation.The researcher employed qualitative method. The subjects of this research were the lecturers and students at English Education Study Program of FKIP UKI Toraja. The data of this research was collected by employing recording, observation and interview. The obtained data was analyzed in three major phases are; reduction, displaying, conclusion/ drawing verification.The result of the research revealed that (1) The lecturers’ personalities of the lecturers in teaching English at English Education Study Program of FKIP UKI Toraja are; extrovert, sensing, thinking, feeling and judging. (2) The lecturers’ personalities affect students’ learning motivation in studying English at English Education Study Program of FKIP UKI are extrovert, sensing, thinking, feeling and judging that gave positive and negative effect on students’ learning motivation. (3) The lecturers’ personalities have the positive and negative effect on students’ learning motivation. Keywords: Personality, Learning motivation.
The Students’ Perception on the Characteristics of Effective and Ineffective English Language Teachers
Authors: Khaerati Khaerati
Published: January 2021

Effective and ineffective English teacher will determine the success of teaching and learning process. This research was conducted to find out the students’ perception on the characteristics of effective and ineffective English language teachers. The methodology employed in this research was qualitative method by applying coding of qualitative data. The main instrument of this research was data in the form of essay. The essays were collected from the students. The data analysis was carried out by following the grounded theory procedure and technique comprised three steps: open coding (inductive), axial coding and selective coding. This research found out that there are several characteristics of  effective and ineffective English teacher. They are teacher’s personality, teacher’s appearance, teacher’s classroom performance, material mastery and classroom management. Keywords: effective, ieneffective, perception
The Integration of Social Skills in Teaching Speaking to Undergraduate English Language Teaching Students
Authors: Rusdiah Rusdiah
Published: January 2021

This study aimed at identifying (1) The social skills. (2) The ways of the lecturer’s social skills in teaching speaking. This research employed a descriptive qualitative research design. The instrument of this study involved interview, passive participant observation, and documentation. The subject of this research is the lecturer who teaches speaking and the fourth year students at undergraduate English language teaching students in Universitas Sulawesi Barat. The result of this study showed that there were eighteen social skills that lecturer integrated in teaching speaking both in verbal and nonverbal communication, namely; integrity, diligence, courage, responsibility, religiosity, discipline, creative thinking, curiosity, hard working, self-reliance, problem solving, critical thinking, communication skills, self confidence, decision making, collaborative working/cooperative, respect, and, caring. The ways of lecturer social skills integration in teaching speaking is by verbal and nonverbal communication. In verbal communication are by saying greeting when entering the class, praying before starting and ending the class, taking the register, giving advice to motivate students to study, calling on students by name when talking to them, responding to students reasons for being late, giving feedback to students, asking students to tell their most impressive learning English experience, inserting humor in teaching, telling students his personal experience, allowing students to have individual group consultation, allowing students to call him by his first name, asking students how they feel about their lesson and assignment given, and, using terms like “we” and “us” to refer to the class. Meanwhile, in nonverbal communication are by starting and ending the lesson on time, being enthusiastic in teaching, looking at the class while teaching, looking at the class while teaching, using gesture while talking to the class, using vocal variety, smiling at class while talking, dressing neatly, having a relaxed body posture while talking to the class, having eye contact when calling on a students’ name, nodding along students’ responses, coming closer to the students when lecturing, walking from back to the front and side-to-side between rows when teaching (moving around the class when teaching), looking very little at board or notes while talking to the class, and shaking hands with students.                    Key words: social skills, speaking, undergraduate English language teaching students
The Challenges in Undertaking English Speech Training Program at an Islamic Boarding School : A Study of Students’ Perspectives
Authors: Abubakar Bahrun , Atmowardoyo Haryanto , Korompot Chairil Anwar
Published: January 2021

The objectives of this research were to find out (1)the students’ perspective about the English Speech Training through the Muhadharah Program at IMMIM Putera Islamic Boarding School; (2) the most significant problems that challenge the students in undertaking English Speech Training through the Muhadharah Program; (3) the actions that the students already took  in attempt to deal with the problems they had in undertaking the English Speech Training through the Muhadharah Program.This research employed descriptive qualitative research design. It applied purposive sampling technique. The participants of this research were two students, they are grade 2: 1 student and grade 6: 1 student. The data were collected by using interview and observation. The interview was used to gather the data about the students’ perspectives on the English Speech Training through the Muhadharah Program at IMMIM Putera Islamic Boarding School, the challenges they faced and the solutions they took dealing with the English Speech Training through the Muhadharah Program. The result of research showed that (1) the perspectives of the students on the Muhadharah program in IMMIM Putera Islamic Boarding School are quite positive; (2) the most significant problems that challenge the students in undertaking the program are mostly related to the linguistic factors; peers’ generated anxiety; monotonous design of the program; and speech by rote; (3) the solutive action taken by the students to tackle the problems in undertaking the Muhadharah program; preparing the speech materials and speech techniques. This is done in two ways: consulting to supervising teachers (done by junior students); preparing everything independently (done by senior students). The implications of this research are; (1) promoting a term to address a new speaking feature called “Speech by Rote”; (2) pesantren should recruit supervising teachers with good English command; (3) pesantren should vary the design of the program.
Teachers’ Oral Feedback in EFL Classroom Interaction (A Descriptive Study of Senior High School in Indonesia)
Authors: Irawan Erfiani , Salija Kisman
Published: January 2021

This research aimed to identify types and ways of oral feedback used by teachers in EFL classroom interaction based on the theory of Tunstall & Gipss (1996), Lyster & Ranta (1997), Cullen (2002), and Mackiewicz & Thompson (2013). This research also investigated teachers’ reasons for using oral feedback and students’ perceptions of oral feedback used by teachers in EFL classroom interaction. This research was conducted at Senior high school in Indonesia. The researcher applied descriptive qualitative research method. The subjects of this research were 2 English teachers and 12 students. All of them were chosen by using purposive sampling technique. The instruments of this research were audio recording, field notes, and interview. The result of this research showed that the teachers used 5 types of oral feedback, namely evaluative feedback, corrective feedback, descriptive feedback, interactional feedback, and motivational feedback. The teachers used oral feedback through providing evaluative statements to students’ work or performance, indicating and correcting students’ errors explicitly or implicitly, informing students’ achievement and the improvement strategies of learning, clarifying and embellishing some ideas on students’ responses, and providing motivational statements to students. The teachers employed oral feedback because of teachers’ responsibility and obligation to provide it, the effective and efficient feedback mode, the utility of oral feedback, positive effect to students, and consequences of none of oral feedback. Mostly, the students perceived positively to oral feedback. Some students found felt sensitive to oral feedback. Nevertheless, they still realized to its positive effect on the result of their work or performance.
Communication Styles used by Effective EFL Teachers in Classroom Interaction
Authors: Sudirman Suharni , Atmowardoyo Haryanto , Salija Kisman
Published: January 2021

This research was conducted to find out; (1) the characteristics of the effective teachers based on the students’ perception; (2) to describe the communication styles used by EFL teachers in classroom interaction; (3) to find out when and why the teacher used the aggressive, assertive and passive style. This research applied mixed method research. The instruments of this research were questionnaire, observation, and interview. The sample of this research consisted of 265 students at SMA Ummul Mukminin boarding school Makassar, in academic 2017/2018. The subjects of the research were three experienced English teachers. The research finding based on students’ perception to the EFL English teachers in each class showed that Mrs. Wal got 73.5% categorized as very effective teacher, Ms. WN got 76.9% categorized as very effective teacher, Mr. As got 65.2% categorized as  effective teacher. The teacher was very effective described by students who had 20 positive attitudes that have to be done and 24 negative attitudes for ineffective teachers that must be avoided. Furthermore, the research revealed three findings in communication styles used by teachers. The first was aggressive style, the second was assertive style, and the third was passive style. The teachers used those styles based on the context and situation during English classroom process. The most dominant communication style used by the teacher was aggressive.
Mix Freeze group based Cooperative Learning Approach for Improving the Students Reading Comprehension at the first grade students of SMAN 1 Bontomarannu
Authors: Sujariati Sujariati
Published: January 2021

This research aimed to explain the improvement of the students’ reading comprehension in terms of Literal Reading of the text dealing with main ideas and sequence of details and Creative Reading of the text dealing withcharacterization and conclusion. The researcher used a classroom action research (CAR) which was conducted in two cycles in which every cycle consisted of four meetings. The location of this research was taken at the first grade students of SMAN 1 Bontomarannu  with a number of the subject were 35 students. The research findings indicated that the application of SMAN 1 Bontomarannu, This strategy was improving the students’ reading comprehension in terms ofLiteral reading  and Creative reading of the text. It was proved by the mean score of cycle I was 60.7. It was classified as fair then improved to be 73.36. It was classified as good in cycle II. They are higher than the mean score of diagnostic test namely 50.7 that classified as poor. Therefore there was the improvement of the students’ reading comprehension in terms of Literal Reading of the text dealing with main ideas and sequence of details and Creative Reading of the text dealing withcharacterization and conclusion.
Politeness Strategies in Students' Interaction
Authors: Wahyuni Sry
Published: January 2021

This research was aimed to describe the expression that the students used in talking to others to show their politeness in doing discussion in the classroom, but not in learning environment. The researcher applied descriptive qualitative method and used recording as the only instrument. The participant of this research was the second grade student of Senior High School in SMAN 5 Barru which consisted of 21 students. The result of this research showed that there were many factors influencing the students’ politeness in communication such as situation, status, age, culture, gender, and so on. And there were two common ways that the students used in expressing their politeness which was questioning and commanding.
A Study on the Correlation between Motivation and Students’ Speaking Performance at an Indonesian Vocational High school Context
Authors: Ratnawati Ratnawati , Sumirna Sumirna , Isma Hikma Nurul
Published: January 2021

This study aims to find out vocational high school students’ speaking performance in correlation with their motivation to learning English. This study employs a quantitative research method using questionnaire to gather the data. The whole population in this study was the first grade of SMK Negeri 6 Makassar which consists of three classes numbering 86 students. The samples were students from class b which consists of 25 students. The sample was taken by using purposive sampling technique. This study was conducted by distributing questionnaires to students who were respondents and test, after which they were input and analyzed through the SPSS program. The findings revealed that the correlation between motivation and speaking performance for vocational high school students indicated that it was strong enough or categorized as medium correlation. Furthermore, the findings showed that the motivated students usually feel more comfortable in their learning providing the students to speak up confidently wherever they are even although English is considered as a foreign language.
Indonesian Undergraduate Students’ Perceptions of Project-Based Learning in Critical Reading Class
Authors: Kartika Arien
Published: January 2021

Along with the increasing popularity of Project-Based Learning (PBL), teachers are aware of the benefits of PBL to implement it in their classroom. The literature has shown that the use of PBL can enhance students' skills, ability, and interest while learning because it focuses on students learning process than the teaching process. However, in a context in Indonesia, there is still a lack of research perceptions of PBL especially in the Critical reading class and collected data to determine if PBL has positive impacts on students learning in the university. The research is aimed at investigating students' perceptions about PBL by implementing a half-semester project in the Critical Reading class. This study employed a mixed-method that includes both quantitative and qualitative data collection and analysis by involving undergraduate students of the 4th semester who take a critical reading class in Universitas Sebelas Maret. It is expected to show us an example of PBL practice in critical reading class and how students thought about its implementation and improvement. This study provides a students' perceptions of PBL in critical reading class. The results add to the findings and discussion on what makes the method of teaching PBL more successful and have practical implications for classroom teaching.
ANALYSIS OF HIGHER-ORDER THINKING SKILLS (HOTS) ITEMS IN SENIOR HIGH SCHOOL ENGLISH NATIONAL EXAMINATION 2019
Authors: Ilham Nurul Wahyuni , Jabu Baso , Korompot Chairil Anwar
Published: January 2021

In order to fulfill the 21’st century skills, the implementation of HOTS items to enhance students’ reasoning skills is deemed important. Nonetheless, we need to observe more about the extent and specific dimensions of HOTS applied in the English National Examination in Indonesia. The present study, therefore aimed to classify the items that fulfilled the indicators of HOTS items in ENE 2019 and specific dimension of knowledge types and dimension of cognitive process skills of the HOTS items. The results showed there was a sufficient total of a HOTS item in ENE 2019. Out of 35 questions, 15 (42.86%) were considered as HOTS items. The second finding was the dimension of cognitive process skills were on the stage of Analyze and Create. The findings indicated that ENE 2019 already had sufficient amount of HOTS items, although the distribution of the cognitive abilities is still monotonous. It was suggested for the exam developers to implement adequate proportion of the HOTS cognitive abilities to enhance students’ HOTS.
Yell Video Technique to Develop the Third Semester Students' Ability in Present tense
Authors: Zahraa Safra Apriani
Published: January 2021

Abstract: The purpose of this study was to determine the level of third semester students’ ability in mastering simple present tense using a Yell Video technique. The research method used was a Classroom Action Research (CAR). The research data included the results of the pre test and post test regarding the simple present tense. The data collection techniques used were classroom observation, interviews, notes, pre test and post test. The results of this study indicated that the use of a Yell Video can improve students' ability to understand the simple present tense.