2022 · Article · Open Access
<p><em>he aims of this study were: 1) to figure out the way of creating religious atmosphere among teachers, 2) to figure out the way of creating religious atmosphere in terms of instructional materials, 3) to figure out the way of creating religious atmosphere in school environment where the educational process took place. To make sure that the students have Islamic characters (akhlaq) in primary education level by merely giving them understanding toward Islam were not effective. Conversely, familiarizing and modeling from teachers, parents, and Islamic environment gave better influence toward students’ religious characters formation.</em></p><strong>Kata kunci:</strong><span> pendidik, materi pelajaran integral, lingkungan sekolah</span>
2022 · Article · Open Access
<div style="text-align: left; color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><p style="margin: 1em 0px;"><em>Vocabulary learning is very necessary and an indispensable part of any language learning process. In the ESL context, vocabulary not only supports the four language skills; listening, speaking, reading, and writing, but also mediates between ESL students and content-area classes in that the students often find that lack of vocabulary knowledge is an obstacle to learning. This article focuses on and discusses effective</em><em> strategies</em><em> for teaching vocabulary to young learners which greatly assist English language learners in their journey of language acquisition and also expedite the language learning process</em></p><p style="margin: 1em 0px;"><strong>Kata kunci</strong>: effective strategies, vocabulary, young learners</p></div>
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><em>Low quality of education in Indonesia is partly contributed by teachers’ low quality, especially in terms of professionalism. The problems dealing with teachers’ professionalism must be comprehensively solved dealing with prosperity, qualification, upgrading, protection, registration, certification, and license. This is due to the fact that teacher is considered a profession; not just an ordinary job. This can be seen from internal perspectives, where strengthening social position, job protection, salary improvement, and legal status of this profusion. From external perspectives, the demands that the quality teaching profession should not only be assessed by the training institutions that produce them but also the users, such as profession associations, communities and the institutions where the teachers work. Therefore, models for developing and improving teachers professionalisms in Indonesia are urgently needed.</em><em></em></p><strong style="color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;">Kata kunci:<span class="Apple-converted-space"> </span></strong><span style="color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; display: inline !important; float: none;">profesionalisme, guru, mutu, pendidikan</span>
2022 · Article · Open Access
<div style="text-align: left; color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><p style="margin: 1em 0px;"><em>The aim of this study was to produce valid, practical and effective Arabic instructional materials for students majoring in nursing department of STIKES Purna Bhakti Husada Batusangkar. This study employed research and development design, especially IDI (instructional development institute) which consisted of three phase analysis: front-end analysis, prototype and assessment. The findings of the study showed that the instructional materials were valid both in terms of content and construct, practical and effective.</em></p><p style="margin: 1em 0px;"><strong>Kata kunci</strong>: bahan ajar, komunikatif, keperawatan, penelitian pengembangan</p></div>
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><em>Teacher plays strategic roles in realizing qualified human resources. Any attempts made in improving human resources quality without involving teacher will end in difficulties since the teacher is the key persons in determining the quality of education. Consequently, teachers are expected to have professionalism by mastering such competencies as pedagogic, professional, social and personal. To ensure the mastery of those competencies, various programs need to carry out. Among the programs are: teacher’s professional improvement must be started from teacher’s training institution (LPTK), by sending teachers higher level, in-service training, and educational supervision.</em></p><span style="color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; display: inline !important; float: none;">Kata kunci:</span><strong style="color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><span class="Apple-converted-space"> </span>profesionalisme</strong><strong style="color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;">, guru</strong><strong style="color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;">, kualitas</strong>
2022 · Article · Open Access
<p><em>Arabic has unique characteristics which are found in other languages. This makes Arabic a flexible language and has high of elasticity. As a result, in fulfilling and maintaining its function as a means for communication, a medium of delivering Islamic information, a tool for recording of knowledge, Arabic has been able to carry out them very well. However, due to its nature, discussing about Arabic cannot be separated from sounds and meanings since language is basically sounds which produced by the speaker to reveal his thoughts and feelings to achieve particular purposes. Sounds (lafaz) are limited while meanings develop in line with the development in science and technology. As a result, the more findings have been made, the more meanings are required to reveal the findings. In this context, the phenomena of single sound implies several meanings or one meaning required more sounds in Arabic are known as isytirak al-lafzi wa al-maknahu wa al-tuudad. Further and deeper studies need to carry out to avoid the possible mistakes in expressing meanings of Arabic words, especially those of the Holy Quran.</em><em></em></p><p><strong>Kata kunci: </strong>ترادف , لغة</p>
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><em>This study aimed at describing students’ ability in finding solutions of the problems dealing with managerial problems found at Islamic schools as the conducted survey. Based on the data analysis and discussion, it was found that the students’ ability in finding solution was good. Students’ response toward the learning process of Manajemen Pendidikan (Educational Management) subject employing Islamic school management survey in general was effective because most of students gave positive responses.</em><em></em></p><strong style="color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;">Kata kunci</strong><span style="color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; display: inline !important; float: none;">: pembelajaran berbasis masalah, manajemen pendidikan, dan survei manajemen madrasah</span>
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><em>Placement and Distribution service is one of services that are provided in counseling. In senior high school level, this service is provided to place students to their relevant department. Previously, before psychological test was used, placing students into particular departments were only on the basis of their learning achievements. Consequently, higher achievement students were placed into natural science department while the lower ones were placed into social science one. Recently, due to the frequent uses of psychological test in recruiting employees and selecting new college entries, the test is also considered in helping school counselor to place their students into their appropriate department, both in terms of potential and academic achievements. It is expected that placing students into their appropriate any potential problems that the students might encounter in their study can be minimized.</em></p><p style="margin: 1em 0px; color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><strong>Kata kunci:<span class="Apple-converted-space"> </span></strong>tes psikologi, layanan penempatan dan penyaluran, penjurusan</p>
2022 · Article · Open Access
<p><em>The purpose</em><em> </em><em>of this research</em><em> </em><em>was to</em><em> </em><em>analyze</em><em> </em><em>the learning process</em><em> </em><em>of electrolysis</em><em> </em><em>cell</em><em> </em><em>matter</em><em> </em><em>which</em><em> </em><em>covered</em><em> </em><em>the planning</em><em>, </em><em>implementation</em><em>, and </em><em>evaluation</em><em>; and </em><em>analysis of the</em><em></em><em>understanding of</em><em> </em><em>students’ concept (</em><em>conception) </em><em>as well as</em><em> the </em><em>finding of the cause of</em><em> the misconceptions and not understanding </em><em>in matter of electrolysis</em><em> </em><em>cell</em><em>.</em><em> The study used was descriptive analysis. It was used to answer the problem’s formulation in this study. The object of this research were the process of learning and students’ conceptions. The subjects of this study were students in grade XII IA I and IA II and chemistry teacher in grade XII IA at SMAN 1 Panti. Instruments in this study were the observation guide, a recorder (Handycam) and two tier diagnostic test.Based on the data analysis, it is found that (1) learning process in the electrolysis cell matter in SMAN 1 Panti was not in accordance with the standards of process (2) Students IA I and IA II had misconceptions and did not understand the whole concept in electrolysis cell matter. (3) The cause of misconceptions and not understanding of students were mainly the teachers and students. The learning process should be conducted in accordance with the standards of process that has been established by government in order to ensure learning carried out effectively, so the quality of learning can be improved.</em></p><p><strong>Kata kunci: </strong>analisis, proses pembelajaran, elektrokimia</p>
2022 · Article · Open Access
<p><em>In general, schools in eastern Agam Regency have not yet making use optimal computer technology in learning process. Furthermore, limited innovation has been made dealing with the limitation of chemical laboratory work materials. To answer the problem, training on making use of ICT in Chemistry subject and manipulative skill laboratory equipments for Chemistry teachers throughout eastern Agam Regency was conducted.</em><em></em></p><strong>Kata kunci:</strong><em> ICT, manipulative skill, laboratory</em>
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><em>In this article, the researcher tried to discuss the thinking way of Ibnu Sina about Islamic education, especially in teaching behaviour. It was due to teaching behaviour was the basic principle to achieve the target of teaching. For Ibnu Sina, the teaching behaviour could be explored through discussion and socialization among the children of the same age. It was because they had a sense of imitation. In teaching bahaviour, a teacher had to consider the children’s psychology because this might influence the successful of teaching. Meanwhile, as a medium of teaching behaviour, Ibnu Sina had used a poem as a tool to spread the value of good behaviour.</em></p><p style="margin: 1em 0px; color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><strong>Kata kunci:<span class="Apple-converted-space"> </span></strong>pemikiran, pendidikan, akhlak</p>
2022 · Article · Open Access
<div><p>Research of study copresipitation Zn<sup>2+</sup> using Al(OH)<sub>3</sub> as coprecipitant has been done. This study aims to determine the optimum conditions for coprecipitation of Zn<sup>2+</sup> by Al(OH)<sub>3</sub>, and influence of foreign ions. This study uses variation pH about 5,0 – 10,0; variation of eluent volume about 8,0 – 14,0; variation of concentrated HNO<sub>3</sub> volume about 1,0 – 5,0; and variation of concentration Cu<sup>2+</sup> about 0,8; 1,2; 1,6; 2,0 and 2,4. Measurement concentration of Zn<sup>2+</sup> using Atomic Absorption Spectroscopy (AAS) with wavelength of 213,9 nm. The result showed the optimum conditions occur at pH about 8, 12 mL of eluent and 1 mL of concentrated HNO<sub>3</sub> with the absorption capacity of 0,074 mg/g. Meanwhile, the presence of foreign ions such as Cu<sup>2+</sup> has influenced the coprecipitated Zn where concentration of the coprecipitated Zn decreased with increasing the concentration of foreign ions.</p><p>Keywords: coprecipitation, coprecipitant Al(OH)<sub>3</sub>, trace metal, Zn, AAS</p><div> </div></div>
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">The purpose of this study was to determine the allocation of projects to be implemented by the Department of Road Infrastructure Pripinsi West Sumatra in 2005, so the cost minimum. The method used is the method of Branch And Bound together with the simplex method with a solution in the form of binary integer program .. By this method it was found that all the variables that represent each project is worth the cost of the current minimum, so that the entire project could be done with minimum total cost is Rp 17,789,289,600.00. This is in accordance with the reality on the ground that all projects can be realized by the Department of Road Infrastructure West Sumatra province.</p><p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">Key words: branch and bound method, simpleks method, integer biner</p>
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">The research objective was to determine arsenic by anodic stripping technique of differential pulse voltammetry to see the effect of the arsenic bismuth films with the potential scan direction opposite to the research that has been done by Nagaosa, et al though there are no reports on the mechanism chemical reaction between arsenic clear with movies bismuth until now. The purpose of this research is to study the effect of bismuth films in the determination of arsenic. In this study, the addition of bismuth ions with a concentration of 200 ppb. Voltammograms can be seen from quite a significant difference between the peak current generated by As (III) films coated with a non-bismuth bismuth films. Visible peak current of As (III) is higher if the addition of bismuth films. This proves the statement Nagaosa, et al who stated that there are mixed effects of bismuth in the determination of As (III) although the mechanism remains unclear.</p><p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">Keyword: film bismuth, arcenic, differential pulse, anodic, stripping voltammetry</p>
2022 · Article · Open Access
<p>Research of study copresipitation Zn<sup>2+</sup> using Al(OH)<sub>3</sub> as coprecipitant has been done. This study aims to determine the optimum conditions for coprecipitation of Zn<sup>2+</sup> by Al(OH)<sub>3</sub>, and influence of foreign ions. This study uses variation pH about 5,0 – 10,0 and 6,0 – 10,0 for Co<sup>2+</sup>; variation of eluent volume about 8,0 – 14,0; variation of concentrated HNO<sub>3</sub> volume about 1,0 – 5,0; and variation of concentration Cu<sup>2+</sup> and Ni<sup>2+ </sup>about 0,8; 1,2; 1,6; 2,0 and 2,4, respectively. Measurement concentration of Zn<sup>2+</sup> using Atomic Absorption Spectroscopy (AAS) with wavelength of 213,9 nm Zn<sup>2+</sup>for 240,7 nm for Co<sup>2+</sup>. The result showed the optimum conditions occur at pH about 8, 12 mL of eluent and 1 mL of concentrated HNO<sub>3</sub> with the absorption capacity of 0,074 mg/g for Zn<sup>2+ </sup>and pH about 8, 12 mL of eluent and 1 mL of concentrated HNO<sub>3 </sub>with the absorption capacity of 0,0905 mg/g for Co<sup>2+</sup>. Meanwhile, the presence of foreign ions such as Cu<sup>2+</sup> has influenced the coprecipitated Zn where concentration of the coprecipitated Zn decreased with increasing the concentration of foreign ions.</p><span>Keywords: coprecipitation, coprecipitant Al(OH)</span><sub>3</sub><span>, trace metal, Zn, Co, AAS</span>
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">The purpose of research is determine of molecule of Fe<sup>2+</sup><span class="Apple-converted-space"> </span>from well and PDAM. This research used two sample, they are from well and PDAM. This research used spectrophotomery using 1.10 phenantroline solution. Phenantroline would change all ferrous ion to Fe<sup>2+</sup><span class="Apple-converted-space"> </span>dissoluable. Three molecules of phenantroline joint with one molecule of Fe<sup>2+<span class="Apple-converted-space"> </span></sup> form orange-red complex ion. Reffering to Standarization from Healthy Minister of Republic Indonesia No. 492/MENKES/PER/IV/2010, the allowable maximum ferrum concentration in the drinking water is 0,3 ppm. The experiment showed that the ferrum concentration of well were 0,08 and 0,054 g/mL and the ferrum concentration of PDAM were 0,636 mg/L, 2,004 mg/L, 1,939 mg/L, 0,226 mg/L, 0,627 mg/L and 1,003 mg/L.</p><span style="color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa; display: inline !important; float: none;">Key words: drinking water, molecule of Fe</span><sup style="color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa;">2+</sup><span style="color: #111111; font-family: Arial, Verdana, Helvetica, sans-serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #fafafa; display: inline !important; float: none;">, spectrophotomery</span>
2022 · Article · Open Access
<p>Large earthquakes that occurred in the city of Padang had been expected to lead to changes in the structure of rocks beneath the surface composition including bedrock. Information about the composition of these rocks can be obtained by conducting geological surveys by using geoelectric methods (resistivity). This method is very good to know the condition or subsurface geological structures based on variations in resistivity. Research is inversion modeling. Equation used is forward modeling of resistivity 1-D using Jacobi matrix element finite difference approach. The data used are secondary data obtained from a previous study by the Department of Physics geoelectric exploration team of UNP. Resistivity is determined from an apparent resistivity measurements. Types are resistivity investigation using Vertical Electrical Sounding (VES) or depth investigation, with distinction anisotropic cross section in the vertical direction. The data inversion modeling results resistivity 1-D using IPI2WIN software obtained bedrock on the track of FE to FIS at the point of sounding 2/7 at depths > 18.3 m the resistivity is 1002 Wm, on track of UNP gate to FT at the point of sounding 2/7 at depths > 25.6 m the resistivity is 744 Wm and at the point of sounding 5/7 on the surface to a depth of 3.75 m the resistivity is 778 Wm and on track of Balai Bahasa to Al Azhar mosque at the point of sounding 7/7 at a depth of > 11.4 m the resistivity is 923 Wm. While on the track of FIK to Lab. Biology is not found bedrock. Bedrock types found are suspected Andesite which form the basis for the layer above it as Alluvium and Sands, Sandstones and Clays. Modeling results are not so good, as evidenced by the error (RMS error) more than 5%, which means the calculation data does not approach the observations data. This is due to the amount of noise during measurement that sourced from the equipment used and the environmental conditions such as there are many trees, electrical wires and the route is paved.</p><p>Key words: resistivity method, modeling, inversion, VES</p>
2022 · Article · Open Access
<p>The purpose of this study was to determine the nutrient content based on the phenotype of red rice in West Sumatra West Pasaman. The study was conducted in the West Pasaman by doing a survey to determine and collect the red rice in the area. Limited access to isolated areas growing regions in the rice collection was also done by buying rice from the traditional market vendors West Pasaman. Analysis of the nutrient content in the form of protein and amylose conducted in the Laboratory of Chemistry Department of Chemistry, State University of Padang. The results showed that in the West Pasaman found 5 red paddy rice genotypes. Amylose content ranged from 27.16% to 40.13% Island Manggis until at Nabara. Protein content ranged from 5.93% to 8.72 on the genotype Nabara Cimarisik genotype. Based on these results it can be concluded that the Dolok Nabara (8.25%) and Cimarisik (8.72%) developed considering the potential for relatively higher protein content than rice genotypes grown in West Sumatra. In conclusion, the amylose content of the five genotypes were high.</p><p>Key words: explorasi, genotip, quality rice, red rice, west pasaman</p>
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><em>This article aims at analyzing spiritual intelligence based education since the basically, the goal of education is to build perfect human (insan kamil). Such goal can be realized as long as the pupils are able to integrate all of their potential intelligences. Those potentials are physical, emotional, intellectual and spiritual intelligences. The integration of those intelligences is called spiritual intelligence. Furthermore, spiritual intelligence based education basically encourages the pupils to apply the values of spiritual (ilahiyat) in establishing relationship among humans and other creatures on the basis of God’s mercy.</em><em></em></p><p style="margin: 1em 0px; color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><strong>Kata kunci:</strong><span class="Apple-converted-space"> </span>pendidikan, kecerdasan ruhaniah</p>
2022 · Article · Open Access
<p style="margin: 1em 0px; color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><em>English mastery has become more important in this era. English teachers, therefore, are expected to help students</em><em> to get much success in their language</em><em> learning</em><em> by making them aware of the importance of their contribution in learning the language and, then, teaching them language learning strategies. The effectiveness of the instruction is really determined by both the teachers and the language learners. To be more effective, the instruction should be highly practical and useful for students </em></p><p style="margin: 1em 0px; color: #111111; font-family: 'Times New Roman', Times, Georgia, serif; font-size: 11.2px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff;"><strong>Key words:</strong><span class="Apple-converted-space"> </span>improving, foreign language learner, english proficiency, learning strategy, instruction</p>
