bluuebunny/crossref_metadata_2025_split huggingface dataset:
Per a un tractament integrat de llengües en el context escolar de les parles valencianes de base castellano-aragonesa i murciana
Authors: Bataller Català Alexandre 
Published: October 2019

Abstract
This work addresses the issue of Content and Language Integrated Learning (CLIL) regarding Spanish-Valencian in the Valencian speaking regions of Castilian and Murcia. In recent years, young generations of students in these historically Spanish Valencian speaking regions have suffered the process of substitution and marginalization of the local language in favor of the standard variety. Moreover, some schools in these regions still offer the possibility of being exempted of the Valencian language subject. To stop this trend, we consider necessary a new approach to teacher training that contemplates the Treatment of Different Languages; one that integrates a positive attitude towards the use of the historical dialectal varieties and their social prestige along with the study of the standard language.
Renunciar als trets lingüístics propis
Authors: Gràcia i Damas Annabel 
Published: October 2019

Abstract
Stereotypes of Lleida and its people along with the stigmatization of its dialect have hindered the linguistic and emotional wellbeing which any community requires. On the contrary, they have empowered the low self-esteem that exudes from the legendary sentence: “It is good enough for Lleida.”
Lleidan society has had to face all kinds of extreme historical vicissitudes to show its Catalanness is non-negotiable. However, this has often meant abandoning some rights, such as local linguistic features.
Since the nineties, there have been reports of specialists and initiatives in favour of adjusting the standard to geographic diversity of Catalan and avoid problems of dialectal diglossia and, ultimately, disaffection for the lack of identification with the corpus.
We analyse the changes in the last years regarding the visibility of north-western Catalan in the media and in schools, the speakers’ attitude, and remaining intra-community linguistic prejudice.
Literatura popular i formació lingüística en el sistema educatiu
valencià
Authors: Borja i Sanz Joan 
Published: October 2019

Partint de la constatació que la literatura popular – entesa com
una literatura d’autoria anònima i transmissió oral, amb capacitat per a
crear i recrear l’imaginari col·lectiu d’una determinada comunitat
humana – ofereix una font de múltiples i suggeridors recursos
per als reptes educatius contemporanis, en aquesta contribució s’aporta, des
de premisses epistemològiques pròpies de l’etnopoètica, una reflexió teòrica
(amb inferències pràctiques i conclusions concretes finals) sobre l’interés
de les rondalles, les llegendes, les endevinalles, les unitats
fraseològiques i les cançons per a la formació lingüística de l’alumnat
d’educació infantil, primària i secundària. Tot i que les observacions, les
argumentacions, les consideracions i els resultats d’aquesta investigació se
centren específicament en el sistema educatiu valencià, el conjunt dels
coneixements que s’hi dedueixen resulten potencialment extrapolables a
qualsevol tipus de context cultural i pedagògic propi d’una situació de
conflicte lingüístic.
Saving resources: the exploitation of endophytes by plants for the biosynthesis of multi-functional defence compounds.
Authors: Schouten A. 
Published: October 2019

Abstract

Plants are effective in defending themselves against herbivores, parasites and pathogens. To accomplish this, they employ various strategies, one of them being the synthesis of antimicrobial and antiherbivory compounds. To reduce the amount of energy spent, such compounds can be efficiently synthesized in multi-enzyme complexes and may have multiple roles in plant life. The synthesis can further be economized when the plant exploits associated microorganisms for the synthesis of these 'plant' compounds. Due to the potential multi-functionality of plant compounds, it is often difficult to establish what their roles are in the plant's physiology and ecology, particularly because these various roles can be quite unrelated. The research on endophytes, their synthetic abilities and their role in the ecology of the plant may, however, shed light on this issue. Indeed, it was found that particular compounds produced by endophytes, which are considered phytohormones, have additional activities, being toxic for nematodes.
The X(4140) and X(4160) resonances in the

reaction *
Authors: Wang En , Xie Ju-Jun , Geng Li-Sheng , Oset Eulogio 
Published: October 2019

Abstract
We investigate the

invariant mass distribution in the

reaction at a center-of-mass energy of

GeV measured by the BESIII collaboration, which concluded that no significant signals were observed for

because of the low statistics. We show, however, that the

invariant mass distribution is compatible with the existence of the

state, appearing as a peak, and a strong cusp structure at the

threshold, resulting from the molecular nature of the

state, which provides a substantial contribution to the reaction. This is consistent with our previous analysis of the

decay measured by the LHCb collaboration. We strongly suggest further measurements of this process with more statistics to clarify the nature of the

and

resonances.
A possible explanation of the threshold enhancement in the process

*
Authors: Xiao Li-Ye , Weng Xin-Zhen , Zhong Xian-Hui , Zhu Shi-Lin 
Published: October 2019

Abstract
Inspired by the recent measurement of the process

, we calculate the mass spectrum of the

meson with the GI model. For the excited vector strangeonium states

and

, we investigate the electronic decay width with the Van Royen-Weisskopf formula, and the partial widths of the

,

, and

decay modes with the extended quark-pair creation model. We find that the electronic decay width of the

-wave vector strangeonium is about

times larger than of the

-wave vector strangeonium. Around 2232 MeV, the partial decay width of the

mode can be up to several MeV for

, while the partial

decay width of

is

keV. If the threshold enhancement reported by the BESIII collaboration arises from the strangeonium meson, this state is very likely the

state. We also note that the

and

partial decay widths of the states

and

are several MeV, which is sufficient to be observed in future experiments.
The contribution of the first forbidden transitions to the nuclear β−-decay half-life *
Authors: You Ji-Lin , Zhang Xiao-Ping , Zhi Qi-Jun , Ren Zhong-Zhou , Wu Qing-Dong 
Published: October 2019

Abstract

-decay half-life is a key quantity for nuclear structure and nucleosynthesis studies. There exist large uncertainties in the contributions of allowed and forbidden transitions to the total

-decay life, which limits the resolution of the predicted

-decay half-life. We systematically study the contribution of the first forbidden (FF) transitions to the

-decay half-life, and quantify it with a formula based on simple physics considerations. We also propose a new formula for calculation of the

-decay half-life that includes the FF contribution. It is shown that the inclusion of the contribution of FF transitions significantly improves the precision of calculations of the

-decay half-life. By fitting of the RQRPA results for neutron-rich

, 57 isotopes and

, 94 isotones, the formula for the contribution of the FF transitions gives similar results as the RQRPA calculations. However, because of limited experimental data for the branching ratios of unstable nuclei, the fit parameters are not fully constrained. Therefore, the proposed formula for the

-decay half-life is more suitable for calculations of half-lives than of the FF contributions. The formula could be used to predict the

-decay half-life in nuclear structure studies as well as nucleosynthesis calculations in stars.
Absolute frequency measurement of the 1S0–3P0 transition of 171Yb with a link to international atomic time
Authors: Pizzocaro Marco , Bregolin Filippo , Barbieri Piero , Rauf Benjamin , Levi Filippo , Calonico Davide 
Published: October 2019

Abstract
We report the absolute frequency measurement of the unperturbed optical clock transition 1S0–3P0 in 171Yb performed with an optical lattice frequency standard. Traceability to the International System of Units is provided by a link to International Atomic Time. The measurement result is 518 295 836 590 863.61(13) Hz with a relative standard uncertainty of

, obtained operating our 171Yb optical frequency standard intermittently for 5 months. The 171Yb optical frequency standard contributes with a systematic uncertainty of

.
Developing the Astronomy and Architecture Unit for Providing Students’ Perception of the Relationship between Science, Technology, Engineering, and Mathematics
Authors: Anantasook Russana , Anantasook Sakanan , Yuenyong Chokchai 
Published: October 2019

Abstract
STEM education suggested that students should be enhanced to learn astronomy with integration between Science, Technology, Engineering and Mathematics. To help Thai students make sense of STEM education in astronomy learning, this paper presents learning activities of the Socio-cultural astronomy and architecture Unit. The developing of the Socio-cultural astronomy and architecture Unit is a part of research that aimed to enhance students’ perception of the relationship between Science, Technology, Engineering, and Mathematics. This paper will discuss how to develop the astronomy and architecture Unit through Socio-cultural approach that regarding sociocultural perspective into 5 stages. These included (1) Engagement, (2) Investigation, (3) Discussion and conclusion, (3) Create production understanding, and (5) Learning community reflection. The learning activities could be highlighted as following. First stage, students focus on various religious buildings in the ancient time that built like a solar calendar structure. Then, they give opinions in this issue; (1) How to build a solar calendar for identify true season in your district? (2) Why do not build a house perpendicular the Sun’s pathway? Second stage, students used Stellarium astronomical program to find the position of sunrise or sunset in each month. Then, study about the details of buildings in various global civilizations which aims to astronomical observations and create activities in relation to true seasons. Third stage, each student group conclude these ideas; the principles for building place like a solar calendar, building house and set the room activity that concern with the Sun’s pathway and saving energy in their house. Fourth stage, students was assigned to create a model of the solar calendar in their district. The model should relationship with the sunrise or sunset position in important astronomy dates, support astronomical observations, and become landmark for tourism. Finally, each group presented their model to the committee and then, wrote committee’s reflection, and their opinions. The paper may have implications for developing astronomy teaching with STEM education.
Improving Thai Science Teachers’ TPACK through an Innovative Continuing Professional Development Program
Authors: Chatmaneerungcharoen S. 
Published: October 2019

Abstract
This study focuses on teaching and learning development in science through collaboration between science cooperative teachers and researchers. At the main goal was the ambition to integrate coaching strategy into internship course—with teaching practice, aligned with professional development on teacher’s technological pedagogical content knowledge (TPACK). The phase where the collaboration moves from initial establishment towards a stable practice is investigated. The study aims to identifying the character of professional program with specific questions are “How does professional development program was identified as actions and arrangements impacting the development of teacher’s TPACK and their emerging practice?” and “How does the teachers’ TPACK change?” Therefore, the study focuses on developing 40 Cooperative Science teachers who were science cooperative teachers that participated in this study for 1 year. Data sources throughout the research project consisted of teacher refection, classroom observations, Semi-structure interviews, Situation interview, questionnaires and document analysis. Interpretivist framework was used to analyze the data. Research findings indicate that STEM Education Professional Development Model: STEMed-PD which was developed on the frameworks of coaching and mentoring, lesson study, after action reflection and professional development community can enhance the cooperative science teachers’ understanding and practice on STEM lessons. These teachers conducted their classrooms with integrated science concept to other subject concepts. The lesson’s learning objectives are related to the 11st century skills that encouraged students to apply their knowledge into their daily life. Different from the beginning, the teachers understand only the meaning of STEM Education but they do not know how to integrate STEM into their science classrooms and they thought STEM lesson should be taught through Science Camp, not in normal classroom. For 1 year of STEMed-PD progression, both Science cooperative teachers and their student teachers have shown their development of STEM understanding and practice in aspects of STEM definition, STEM background, learning goals based on STEM and the 11st century skills, STEM lesson plan development, classroom practice with STEM lesson, connecting STEM lesson into student’s daily life, and evaluation and assessment of STEM classroom. The development of teachers’ understanding and practice is presented in their lesson plans that are produced during STEMed-PD. Moreover, the study also indicates the importance of co-working between cooperative science teachers and university supervisors in lesson preparation through coaching and mentoring. Implication for further research, science educators should focus on teacher self-efficiency and teacher’s background in technology knowledge which are factors to support or obstruct science teachers to develop their STEM practices.
Efficiency and Effectiveness of Universal Indicator from Native Plants in South of Thailand
Authors: Sampim Tatcha , Phupa Salinkarn , Sampim Supitcha 
Published: October 2019

Abstract
A chemical universal indicator is generally the device of acid base indicator. But there are some limitations like environmental pollution, availability, and higher cost which lead to search for natural compounds as an acid base indicator was started. To solve these limitations based on STEM theory, the universal indicator from native plants in South of Thailand such as Melastoma, Phae, Mulberry, Sweet potato, Kuuam, Blue pea, Pandanus palm, Turmeric, and Roselle was developed to a useful pH indicator device. The objectives of this research are to compare the native plants colour extraction of the solution between distilled water and 95 % of ethanol solution, to identify the stable and clear colour drying paper, and to analyse efficiency and effectiveness of the universal indicator from native plants. The results showed that all of native plant can be extracted by ethanol solution 95 percent. There are six stable and clear colour paper including Melastoma, Phae, Mulberry, Blue pea, Turmeric, and Roselle that can be made to the universal indicator from native plants. The resolution efficiency can be divided the pH measurement into 7 ranges: 1-2, 3-4, 5-6, 7, 8-11, 12, 13-14. The 30 randomly effectiveness tests of the universal indicator from native plants has 100 percent of accuracy.
The development of geography teacher training curriculum at Thai Nguyen university of education in Vietnam to meet the requirements in the new context
Authors: Mai Nguyen Thanh , Giang Pham Huong 
Published: October 2019

Abstract
The development of higher education curriculum plays an important role in ensuring the quality of human resource training to meet the requirements of socio-economic development. Curriculum development at Thai Nguyen University of Education in Vietnam, especially the Geography teacher training curriculum, which is regularly reviewed and changed to respond the needs of the labor market and fit in the new context nowadays.
Teaching and Learning about Magnetic field and Electromagnetic Induction Phenomena integrated Science, Technology, Engineering and Mathematics (STEM) Education in Vietnamese high schools
Authors: Bao Thai Quoc , Khoa Cao Tien , Ngoc Ngo Tuan , Thu Ha Nguyen Thi , Hoan Vo Quang , Quang Pham Hong , Ha Chu Viet 
Published: October 2019

Abstract
This work presents the study on teaching and learning about magnetic and electromagnetic induction phenomena integrated science, technology, engineering and mathematics (STEM) education in Vietnamese high schools for addressing issues of relevance and epistemic practice. We have explored STEM education with the creative and experiential activity in magnetic and electromagnetic induction phenomena. The STEM experiments and technical toys about magnetic and electromagnetic induction phenomena have been designed to be applied for active learning for students. The integration of STEM education will increase motivation and achievement in physics subjects and enhance capacity to improve student learning.
Assessment of learning progression on mathematical problem solving of students using open approach
Authors: Marwiang Metta , Dechdan Kitipat , Sunyalak Chakkrit , Junpeng Putcharee 
Published: October 2019

Abstract
The purpose of this research was to assess the progress of mathematical problem solving skills of students at Bannamphrae School in Chiang Mai in which the Open Approach was employed for class management. This research study was a quantitative research. The scope of the study included 23 fifth-grade students at Bannamphrae School in Chiang Mai, who had been selected through the purposive random sampling from the population covering 520 students in total. All of the students were in the fifth to sixth grades and were from 18 schools nationwide, which were participating in the Project on Advanced-Thinking Skills Development on Mathematics in the Northeast. The instrument used in the study was the mathematics problem solving test, which was comprised of 6 main items and 9 minor items. The data was analyzed via Conquest 2.0 software to discover the progress of their mathematical problem solving abilities through the developed framework of learning progress including 4 levels ranging from 0 to 3. The research revealed that the students at Bannamphrae School had shown different levels of progress with respect to mathematics problem solving as follows: 10 students were at Level 0 (Need Improvement), 6 students at Level 1 (Fair), 2 students at Level 2 (Good), and 6 students were at Level 3 (Very Good).
The Framework Development for Interpretation Of Students Reading Literacy In Teaching And Learning Through Open Approach
Authors: Lahnwong Chayanit 
Published: October 2019

Abstract
The PISA 2000, PISA 2003 and PISA 2006 scores indicate that Thai students have read ability level 2 and 1. Students are able to read and read the text only when the text is readable. Can be referenced or compared or linked to what has been known at low levels. Assess and analyze at a basic level, linking the readings to the things that are related to their lives. No reference or comparison can be made if further analysis is required. This paper comprehensively Reading literacy includes the ability to extract the relevant information from texts and also to understand, use and reflect on written texts. The ability and incentive to engage with texts and address their content is also examined. In order to measure the diverse dimensions of reading literacy, in PISA it is defined as a complex competency with multiple facets. The exercises therefore include different situations and text formats. Solving reading exercises also calls for various cognitive processes of reading. A new feature of the 2018 PISA study is interactive exercises with several texts to be read in a simulated web environment. Aspects of reading literacy in the digital age are thus examined, including the ability to find, relate and assess information. This framework incorporates two approaches: 1) promoting students Reading Literacy instructions; and 2) and Learning through Open Approach. The teaching about problem solving process which students can be improved the cognitive skill and develop several skills of students in the reasonal thinking, creative thinking, analyzed thinking, self-study and systematically problem solving ability. However, this framework emphasizes which grade 9 students in Demonstration School of Khonkaen University, Thailand.
Grade 11 Student’s Mental Model of Fluid and Analytical Thinking in Science Teaching Through Science Technology and Society (STS) Approach
Authors: Nongkhunsarn Amorn , Yuenyong Chokchai , Tupsai Jiraporn , Sranamkam Tawee 
Published: October 2019

Abstract
This study reported Grade 11 student’s mental model of fluid and analytical thinking in science teaching through science technology and society (STS) approach. The participants were 38 Grade 11 students in Moeiwadee, Roi-et, Thailand. The teaching and learning about fluid through science technology and society (STS) approach had carried out for 12 hours. The fluid through STS approach was developed based on framework of Yuenyong (2006). Students’ mental model of fluid and analytical thinking were collected during their learning by participant observation, open questionnaire, semi-structured interview, student’ task, analytical thinking test, and journal writing. The findings revealed that students’ mental model of fluid were represented as verbal, equation, drawing. Data were analyzed identify patterns that offer insight into aspects of student understanding and discussed in the scientific concept. The student’s analytical thinking could behave the characteristics for analytical thinking such as thinking for classifying, compare, contrast, reasoning, interpreting, collecting data and decision making. This study will discuss implication of these for science teaching and learning through STS in Thailand.
Development of an Interactive Module Incorporating Financial Literacy in Teaching Decimals/Fraction
Authors: Rondillas Fhelmar I. , Buan Amelia T. 
Published: October 2019

Abstract
This study sought to develop an interactive module incorporating financial literacy in teaching fraction and decimals for Grade 7 Mathematics. This study used pretest-posttest one-group design with qualitative support to distinguish the effect of the interactive module on students conceptual understanding, financial literacy and motivation to achieve. Based on the quantitative and qualitative analyses of the study, there was a significant improvement in the students’ pre-test and post-test scores on conceptual understanding, financial literacy and motivation to achieve. Results also showed that students were able to understanding the concept of fractions and decimals; see application of fraction and decimals into different fields and most specially its connection to financial literacy. In addition, students realized the importance of savings and budgeting, and even became financially wise. The developed interactive modules incorporating financial literacy were integrated with interactive websites, financial literacy videos, and online assessments. The researcher recommends the use of the interactive module incorporating financial literacy in secondary mathematics classes to facilitate the learning process in teaching fractions and decimals. Also, similar interactive modules incorporating any real life skills must be developed.