bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Profil Kemampuan Kognitif Mahasiswa PGSD Pada Mata Kuliah Ilmu Alamiah Dasar
Authors: Wiyoko Tri , Aprizan Aprizan 
Published: August 2020

AbstrakPembelajaran menurut peraturan harus berpusat pada mahasiswa. Dalam perkembangannya mahasiswa yang memiliki hal tersebut belum diketahui profil kognitifnya. Penelitian ini bertujuan untuk mengetahui profile kemampuan kognitif mahasiswa PGSD pada mata kuliah Ilmu Alamiah Dasar. Penelitian dilaksanakan di program studi Pendidikan Guru Sekolah Dasar STKIP Muhammadiyah Muara Bungo. Metode penelitian ini menggunakan metode deskriptif kuantitatif dan teknik analisis kualitatif penskoran dengan koreksi terhadap jawaban tebakan. Hasil analisis menunjukkan bahwa Mahasiswa PGSD memiliki profil kemampuan kognitif pada mata kuliah Ilmu Alamiah Dasar (IAD) sebagai berikut; (1) Mahasiswa PGSD STKIP Muhammadiyah Muara Bungo yang memiliki kemampuan kognitif yang sangat tinggi sebesar 7%, tinggi sebesar 40%, sedang sebesar 37%, dan kemampuan kognitif yang rendah sebesar 17%. (2) Mahasiswa PGSD STKIP Muhammadiyah Muara Bungo dalam mata kuliah Ilmu Alamiah Dasar memiliki profil kemampuan kognitif berupa kemampuan mengingat (C1) sebesar 75%, kemampuan memahami (C2) sebesar 90%, kemampuan mengaplikasikan (C3)sebesar 57,50% dan kemampuan menganalisis (C4) sebesar 30%. (3) Kemampuan mahasiswa PGSD STKIP Muhammadiyah Muara Bungo dalam proses kognitif LOTS (Low Order Thinking Skill) lebih tinggi dibandingkan dengan kemampuan proses kognitif HOTS (High Order Thingking Skill). AbstractLearning according to regulations must be student-centered. In its development, students who have this have not yet known their cognitive profile. This study aims to determine the profile of PGSD students' cognitive abilities in the Basic Natural Sciences course. The research was carried out in the STKIP Muhammadiyah Primary School Teacher Education Study Program Muara Bungo. This research method uses quantitative descriptive methods and qualitative scoring analysis techniques with corrections to guess answers. The results of the analysis show that PGSD students have a profile of cognitive abilities in the subject of Basic Natural Sciences (IAD) as follows; (1) PGSD STKIP Muhammadiyah Muara Bungo students who have very high cognitive abilities by 7%, high by 40%, moderate by 37%, and low cognitive abilities by 17%. (2) PGSD STKIP Muhammadiyah Muara Bungo students in Basic Natural Sciences courses have a cognitive ability profile in the form of the ability to remember (C1) by 75%, the ability to understand (C2) by 90%, the ability to apply (C3) by 57.50% and the ability to analyze (C4) by 30% . (3) The ability of students of PGSD STKIP Muhammadiyah Muara Bungo in LOTS (Low Order Thinking Skill) cognitive processes is higher than the ability of HOTS (High Order Thingking Skill) cognitive process.
Meningkatkan Aktivitas dan Hasil Belajar Siswa Melalui Model Kooperatif TTW Berbantuan Media Leaflet
Authors: Farida Ida , Ningsih Kurnia , Titin Titin 
Published: August 2020

AbstrakPenelitian ini bertujuan untuk meningkatkan aktivitas dan hasil belajar siswa melalui model kooperatif think talk write berbantuan media leaflet pada materi perubahan lingkungan kelas X MIA 3 SMA Muhammadiyah 1 Pontianak. Metode penelitian yang digunakan adalah penelitian tindakan kelas yang dilakukan dalam dua siklus dengan dua kali pertemuan. Setiap siklusnya terdiri dari 4 tahapan yaitu: perencanaan, pelaksanaan, observasi, dan refleksi. Instrumen yang digunakan berupa lembar observasi aktivitas belajar siswa, lembar observasi proses pelaksanaan pembelajaran, dan tes hasil belajar. Hasil penelitian menunjukkan jumlah siswa dengan kategori aktif pada siklus I sebesar 60,61% dan meningkat pada siklus II sebesar 75,76%. Persentase ketuntasan hasil belajar siswa pada siklus I sebesar 75,76% dan meningkat pada siklus II sebesar 87,88%. Persentase proses pembelajaran siklus I sebesar 94.44% dengan kategori baik dan meningkat pada siklus II sebesar 100% dengan kategori baik. Secara keseluruhan pembelajaran kooperatif think talk write berbantuan leaflet dapat meningkatkan aktivitas dan hasil belajar siswa pada materi perubahan lingkungan di kelas X MIA 3 SMA Muhammadiyah 1 Pontianak. AbstractThis research was aimed to improve students’ activities and learning outcomes through the ‘think talk write’ cooperative model using leaflet media in the material of environmental changes at Class X MIA of SMA Muhammadiyah 1 Pontianak. The method implemented in this research was classroom action research conducted in two cycles with two meetings. Each cycle comprised of four steps: planning, implementing, observation, and reflection. The instruments used in data collection were observation sheet of students’ activity, an observation sheet of the learning process, and a test. The findings showed that in cycle I, 60.61% of students were categorized active and increased in cycle II by 75.76%. The percentage of completeness of student learning outcomes in the cycle I was 75.76% and increased in cycle II by 87.88%. The percentage of the learning process in the first cycle was 94.44% in the good category and increased in the second cycle by 100% in the good category. Based on the findings, it was concluded that the selected learning model improved students’ activities and learning outcomes in the material of environmental changes at class X MIA 3 of SMA Muhammadiyah 1 Pontianak.
The Effect of Brain Based Learning on Improving Students Critical Thinking Ability and Self Regulated
Authors: Maryati Sarifah Sari , Purwanti Irma , Mubarika Melinda Putri 
Published: August 2020

This research is motivated by the low ability of mathematical critical thinking and Self Regulated Cimahi 10 Public Middle School students, so that a learning approach is needed to overcome these problems. The alternative approach applied is the Brain Based Learning Model approach.The objectives of this researcher are: 1) to examine students' mathematical critical thinking skills; 2) reviewing the Self Regulated attitude of students who obtain Brain Based Learning learning with students who have expository learning; 3) examine there is a positive correlation between Critical Thinking with Self Regulated students who obtain Brain Based Learning and expository learning. The population in this study was grade VII students of SMP Negeri 10 Cimahi. The samples in this study were class VII-B (Brain Based Learning) and class VII-D (expository). The instruments used in this study were the Critical Thinking test and the student's Self Regulated questionnaire. The test used is a subjective type test (description). The way to analyze data is with IBM SPSS Statistics 18.0 for Windows. The results showed that: 1) the mathematical critical thinking ability of students who obtained learning based on the Brain Based Learning approach was better than students who gained expository learning; 2) Self Regulated attitude, students who get Brain Based Learning are better than students who get expository approach learning; 3) there is no correlation between critical thinking with Self Regulated students who obtain Brain Based Learning and expository learning.
SISTEM INFORMASI MANAJEMEN ASET PERUSAHAAN LISTRIK NEGARA (PLN) BERBASIS WEB PADA RAYON KUALA ENOK KABUPATEN INDRAGIRI HILIR
Authors: Sahrun Nori 
Published: August 2020

Permasalahan yang sering di hadapi oleh PT. PLN adalah sering terjadi keterlambatan dalam melakukan pengelolaan dan pemeliharaan aset yang dimiliki, sehingga kejadian tersebut dapat menyebabkan kerusakan pada aset PT. PLN seperti trafo, kabel listrik, dan lain sebagainya. Kerusakan yang terjadi pada aset PT. PLN dapat mengakibatkan pemadaman listrik dalam waktu yang cukup lama, sehingga dapat mengganggu aktifitas masyarakat. Sebuah upaya yang dapat di lakukan untuk mengatasi permasalahan tersebut adalah dengan membangun sebuah sistem yang dapat memberikan peringatan secara berkala mengenai waktu perbaikan ataupun pengecekan terhadap aset yang ada. Kondisi yang terjadi saat ini pada PT. PLN Rayon Kuala Enok adalah proses pendataan yang masih dilakukan secara manual, sehingga sulit untuk melihat waktu perbaikan ataupun penggantian terhadap aset yang ada. Proses pendataan aset yang masih tersimpan dalam file Ms. Excel tidak memungkinkan untuk dapat memberikan peringatan waktu perbaikan ataupun penggantian terhadap aset yang ada. Permasalahan tersebut dapat teratasi dengan membangun sebuah sistem baru yang mampu memberikan peringatan secara berkala mengenai waktu perbaikan ataupun pengecekan terhadap aset yang ada. Dengan adanya sistem tersebut di harapkan tidak terjadi keterlambatan dalam melakukan pengeloaan dan pemeliharaan terhadap aset yang di miliki oleh PT. PLN Rayon Kuala Enok.Â Â
Evolution of approaches to wooden architecture preservation
Authors: Nezvitskaya T. V. 
Published: August 2020

The article analyzes the conservation of wooden architecture on the example of wooden temples of Zaonezhie. In the 21st century, with numerous losses in wooden churches, the problem of finding an effective approach to preserving the fragile wooden heritage of Russia becomes more and more relevant.The aim of this work is to identify approaches to preservation of wooden architecture, consider the positive and negative sides of the identified approaches in terms of preservation of the architectural heritage of the 19th, 20th, and 21st centuries.Theoretical and practical experience of preservation of wooden architecture in these centuries is studied and summarized in relation to wooden temples of Zaonezhie. A comparative analysis of preservation approaches is carried out. The SWOT analysis provides an objective assessment of positive and negative factors of preserving the wooden church in the region, and opportunities and threats to this monument.The paper identifies and classifies approaches to preservation of wooden monuments, the Church of Transfiguration of the Lord of Kizhi pogost and temples of Zaonezhie, in particular.The proposed classification of approaches makes it possible to objectively assess the need for their use in preserving the wooden architecture in each specific situation. The paper considers the regional factors, which can contribute to the introduction of wooden temples in the cultural turnover. The research results can be updated on historical wooden buildings, taking into account their individual characteristics.
Object-Moving Robot Arm based on Color
Authors: Sengsalong Areepen , Satya Widodo Nuryono 
Published: August 2020

The aim of this research is to make a robot arm moving objects based on color using 2 servo motors and 6 light photodiode sensors integrated with the Arduino Mega 2560 microcontroller. The light photodiode sensor is used to detect red, green and blue colors. This system is equipped with an LCD to display the output of the Arduino Mega 2560 which is a notice of the color detected. The process of moving objects based on color is simulated using 3 colored objects namely red, green, and blue. The robot arm gripper will move to pick and move objects based on color, when the light photodiode sensor detects a color input. Based on system testing, overall the robot arm is functioning properly, i.e. it shows that the robot arm is able to move objects automatically with large test results obtained by 0 °, 40 °, 60 °, 90 °, and 120 °. Whereas for sensor testing the value of red is 400, the value of green is 150, and the value of blue is 600.
Raziskovalno-razvojna vlaganja kot osnova za tehnološki razvoj v Sloveniji
Authors: Stanovnik Peter , Uršič Sonja 
Published: August 2020

Članek obravnava raziskovalno-razvojno dejavnost (RR) kot enega izmed osnovnih dejavnikov, ki pospešujejo inovativnost, tehnološki razvoj ter posredno gospodarsko rast in konkurenčnost posameznih ekonomij in podjetij. Mednarodne primerjave na makroekonomski ravni v preteklih 17 letih kažejo počasno rast koeficienta med RR izdatki in ustvarjenim BDP. V najbolj razvitih državah se delež RR izdatkov približuje ali celo presega 3 % BDP. Slovenija sodi med države, ki v opazovanem obdobju ne dosegajo povprečja OECD, ki je leta 2016 znašalo 2,3 % BDP. Za Slovenijo smo ugotovili v letih 2013-2017 padajoči trend RR zaradi različnih razlogov (drugačno zajemanje RR, davčne olajšave, konjunkturna gibanja). V izrazito majhnem deležu usmerjenih uporabnih raziskav in eksperimentalnega razvoja lahko iščemo vzroke za tehnološke zaostanke v slovenskem gospodarstvu.
Raziskovalna politika mora v prihodnje v večji meri: spodbujati interaktivno sodelovanje med podjetji, inštituti, univerzami ter državnimi institucijami; spremeniti strukturo javno financiranih raziskav v korist ciljno usmerjenih uporabnih raziskav; povečati internacionalizacijo z vključevanjem v mednarodne verige vrednosti; razvijati trg inovativnih javnih naročil. RR management v podjetjih mora pospešiti inovacijska prizadevanja ne le v visoko tehnoloških segmentih, temveč tudi na področju srednje in nizke tehnologije z večjo vlogo tveganega kapitala, bistvenim povečanjem števila raziskovalcev v podjetjih ter uporabo vavčerskega sistema za raziskovalne in svetovalne storitve, zlasti v malih in srednje velikih podjetjih.
IDENTIFICATION OF WORK ACCIDENT RISK OF TRAY CABLE INSTALLATION IN X APARTMENT PROJECT
Authors: Widodo Eko Wahyu , Mandagi Ayik Mirayanti 
Published: August 2020

Work accidents that occured in Indonesia, 32% are accidents from the construction sector. The construction sector is a sector with a work environment where there were so many hazard risks. Cable tray installation is one of the jobs in a construction project. The purpose of this research is to get an overview of the steps in the installation of cable tray and the its risk. The process of identifying work accident risk in this study uses Job Safety Analysis (JSA). Falling from height is one of the workplace accidents in the cable tray installation process. Risk control is needed to prevent work accidents that can occur due to cable tray installation.
Epilepsi Hastası Çocuklarda Beslenme Durumunun Saptanması
Authors: Bayram Sinem , Köseler Beyaz Esra , Arslan Mutluay , Akın Onur 
Published: August 2020

Amaç: Epilepsi beynin kortikal ve subkortikal bölgelerindeki nöronların uyarımında artma sonucu meydana gelen, anormal bir elektrik yayılımı ile tekrarlayan nöbetlerin oluştuğu klinik bir tablodur. Birçok çalışma, fazla kilo ve obeziteye bağlı komorbiditelerin sıklıkla görülmesi nedeniyle epilepsi tanısı alan çocuklarda besin alımı ve beslenme durumunun araştırılmasının oldukça önemli olduğunu vurgulamaktadır. Bu çalışma epilepsi tanısı almış çocuklarda beslenme durumunu ve bunu etkileyen etmenleri belirlemek amacıyla planlanmış ve yürütülmüştür.
Bireyler ve Yöntem: Tanımlayıcı tipte olan bu çalışma Ocak-Mart 2017 tarihleri arasında Gülhane Eğitim Araştırma Hastanesine başvuran yaşları 1-18 yıl arasında değişen ve epilepsi tanısı almış 83 çocuk ve annesi ile tamamlanmıştır. Anket formu 13 tanımlayıcı, 9 hastalık bilgisine yönelik soru, üç günlük besin tüketim kaydı ve Çocuk Besleme Anketi (Child Feeding Questionnaire-CFQ)’nden oluşmaktadır. Anket formu yüz yüze görüşme yöntemi ile uygulanmıştır.
Bulgular: Katılımcıların yaş ortalaması 9.94±4.62 yıldır. En sık kullanılan ilaç %60.2 ile Valproattır. Türkiye Beslenme Rehberine (TÜBER-2015) göre katılımcıların yağ tüketimlerinin yüksek, posa ve kalsiyum alımlarının düşük olduğu saptanmıştır. Doğum ağırlığı ile algılanan çocuk vücut ağırlığı arasında pozitif, hastalık süresi ile algılanan sorumluluk, çocuk vücut ağırlığı, izlem ve kısıtlama alt ölçek puanları arasında ters yönlü bir korelasyon olduğu saptanmıştır. Algılanan çocuk vücut ağırlığı puanı ortalamasının erkeklerde, çocuk vücut ağırlığı puanı ortalaması ve yeme baskısı puan ortalamasının ise kızlarda daha yüksek olduğu saptanmıştır (p<0.05). Yaşa göre beden kütle indeksi (BKİ) dağılımlarına göre algılanan çocuk vücut ağırlığı, kısıtlama ve yeme baskısı puan ortalamalarında önemli farklılıklar saptanmıştır (p<0.05).
Sonuç: Sonuç olarak hem yetersiz beslenme hem de obezite epilepsili çocuklar için beslenme ile ilişkili önemli sağlık sorunlarındandır. Diyetisyenlerin konu ile ilgili eğitimler düzenleyip ailelerin hastalık hakkındaki bilgi düzeylerini arttırması, çocukların beslenme durumlarını takip ederek erken müdahale etmesi epilepsinin daha etkin tedavi edilmesini sağlayacağı düşünülmektedir.
The Effect of Value Clarification Technique Learning Models and Learning Styles on the Achievement Learning Outcomes of Class VIII MTs Al-Hasanah Tanjung Leidong, Labura District
Authors: Halimah Siti , Lubis Zulfahmi , Nasution Saidatun Nisa 
Published: August 2020

The purpose of this study was to determine: (1) the influence of the value clarification technique (VCT) learning model on student learning result. (2) Knowing the influence of learning styles on student learning result. (3) Knowing the interaction between learning models and learning styles on student learning result. The population of this study were students of class VIII MTs Al-Hasanah Tanjung Leidong Labuhan Batu Utara consisting of three classes. The sample chosen for the class with the VCT learning model was class VIII-3 with 30 students, while students who were taught using the expository model were 32 students. The cluster random sampling technique is influenced by analysis of variance at a significant level (α = 0.05) followed by Scheffe. The results of this study are: (1) the average value of students taught with the VCT learning model (= 33.6) is higher than students taught with the expository learning model (= 24.68) with Fcount 0.0023 < Ftable 3,988. (2) The average value of learning outcomes Akidah Akhlak with visual learning styles (= 27.5), auditory (= 29.56) and kinesthetic (= 28.26) with Fcount = 0.068 < Ftable = 3,988. (3) There is an interaction between learning models and learning styles on students' learning outcomes Akidah Akhlak with Fcount 28.96 < Ftable 3,988. Based on the data analysis, it can be concluded that students with visual and auditory characteristics, the appropriate learning model is the VCT, while students with the kinesthetic learning style are expository. The implication is that teachers must be trained in how to understand student learning styles. Thus it is suggested that in planning the learning process the characteristics of students must be considered.
The Development of Activity Literacy Teaching Material Based on Multimodal of Literacy for the grade 4th at SDS Amir Hamzah
Authors: Damayanti Isma , Solin Mutsyuhito , Eviyanti Evi 
Published: August 2020

This study aims to: (1) Describe the development of multimodal literacy-based literacy teaching materials at SDS Amir Hamzah. (2) Testing the feasibility of teaching materials for literacy activities based on multimodal literacy at SDS Amir Hamzah. (3) Testing the effectiveness of teaching materials for literacy activities based on multimodal literacy at SDS Amir Hamzah. This research is a development research using the ADDIE development model, namely: Analysis, Design, Development, Implementation, and Evaluation. The subjects of this study were the fourth grade students of SDS Amir Hamzah in the 2019/2020 academic year consisted of 21 students. The instruments used are questionnaires of expert validity, student and teacher responses, and student performance rubrics using literacy activity teaching materials. The results of this study indicate that (1) the process of developing teaching materials for literacy activities based on multimodal literacy includes five steps, namely: analysis, design, development, implementation, and evaluation. (2) The literacy activity teaching materials of multimodal literacy-based are feasible to use with an average percentage of 88.47% and very feasible criteria. (3) The effective multimodal literacy-based literacy activity teaching materials are used with a gaincore value of 0.575.
Sequencing of Dna Isolated From Colorectal Sample Fixed in Liquid Formalin : Obstacles and Required Modifications
Authors: Parvez Nahid , Ayub Mustak Ibn 
Published: August 2020

The necessary modifications in the protocol of general purpose DNA isolation kit to isolate and amplify a target region of genome from colorectal cancer tissues fixed in liquid formalin were made. It is shown that a one hour digestion with proteinase K yields enough DNA from formalin fixed colorectal tissue for subsequent PCR and sequencing. Moreover, using 100% ethanol instead of standard 50% during DNA binding step in the column improves the yield. As DNA fragmentation is unavoidable in formalin fixed tissue, PCR protocol was modified by increasing polymerase concentration to get successful amplification. Following these modifications, two regions of KRAS and BRAF genes were amplified and successfully sequenced from three different patients. These modifications provide a low cost option for Sanger sequencing of DNA isolated from formalin fixed tissue.
Dhaka Univ. J. Biol. Sci. 29(2): 165-174, 2020 (July)
A Study on Suicidal Ideation and Suicide Attempts Among Substance Abusers
Authors: Islam Md Ashraful , Borak Zinnatul 
Published: August 2020

The present study was conducted to investigate the suicidal ideation and attempts to suicide among the substance abusers. The study sample was comprised of 100 substance abusers (70 males and 30 females among them 18 were adolescent males, 7 were adolescent females, 52 were adult males and 23 were adult females) and selection was made by using purposive sampling technique. The instruments used for collecting data were: (1) Personal information questionnaire and (2) Bangla version of the Beck scale for suicide ideation. The data were analyzed by one-way ANOVA and independent sample t test. Results indicated that there were significant differences among the substance abuser’s suicidal ideation and suicide attempts. Yaba abusers had more suicidal ideation and took more suicide attempts than other substance abusers; adult abusers had more suicidal ideation and suicide attempts than adolescent abusers. Moreover, suicidal ideation was higher in males than females.
Dhaka Univ. J. Biol. Sci. 29(2): 175-182, 2020 (July)
Effects of Zinc and Vermicompost on the Growth of Soybean (Glycine Max L.)
Authors: Purna TT , Ali AHMZ , Rahman Md Khalilur 
Published: August 2020

A pot experiment was conducted to evaluate the effects of zinc and vermicompost on the growth, yield and nutrient content of soybean (Glycine max L.) plant. The treatment variables were control (‒Zn and ‒VC), VC 5 ton/ha, Zn 1 kg/ha, Zn 2 kg/ha, Zn 3 kg/ha, Zn 1 kg/ha + VC 5 ton/ha, Zn 2 kg/ha + VC 5 ton/ha and Zn 3 kg/ha + VC 5 ton/ha. Application of zinc and vermicompost showed a significant effect on the growth parameters and macro- and micronutrients uptake by the plant. The highest average plant height (164 cm), leaf number (80 nos./plant), leaf area (3360 cm2/plant), fresh weight (49.03 gm/plant), dry weight (24.54 gm/plant), fruit length (9.4 cm), fruit number per plant (5 nos. /plant) were recorded for Zn 1 kg/ha + VC 5 ton/ha treatment while the lowest values were observed in control at harvest. Results of the growth parameters varied significantly (p ≤ 0.05) with time. It was observed that, the overall best growth performance was achieved in Zn 1 kg/ha + VC 5 ton/ha.
Dhaka Univ. J. Biol. Sci. 29(2): 201-208, 2020 (July)
Study of Petiole Anatomy and Pollen Morphology of Five Species of Senna Mill. From Bangladesh
Authors: Doty Mabia Khanom , Rashid Parveen , Shethi Kishwar Jahan 
Published: August 2020

Abstract Not Available
Dhaka Univ. J. Biol. Sci. 29(2): 245-252, 2020 (July)