bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Keterampilan Proses Sains Melalui Model Inkuiri Terbimbing terhadap Hasil Belajar Siswa pada Materi Larutan Asam Basa
Authors: Ischak Netty Ino , Odja Eka Anggraini , La Kilo Jafar , La Kilo Akram 
Published: January 2021

Chemistry learning has so far emphasized macroscopic and symbolic aspects as a result of misconceptions and students' low understanding of chemistry. This study aims to determine the influence of science process skill through guided inquiry model on student learning outcomes on acidic-basicsolution topic. The type of research is experimental research with Posttest-Only Control Design. Sampling was done by using Purposive Sampling technique. The sample of research for the experimental class and control class were 31 students, respectively. Data collection using objective test as an instrument that contains test about acidic acid material. Data analysis technique used to test the research hypothesis is t-test. Based on the statistical results obtained the average value of post-test experimental class is 58.55 while for the control class the average post-test value is 39.68. Result of data analysis for learning result show that in significant level 0,05 obtained tcount> t table (6,22> 1,671), then H0 rejected or accepted H1. Thus it can be concluded that there is the influence of process skills of science through guided inquiry model on student learning outcomes on acidic acid solution materials.The positive effects are also discussed in this study.
Analisis Kesulitan Siswa Berdasarkan Kemampuan Pemahaman Matematis dalam Menyelesaikan Soal Cerita Pada Materi SPLDV
Authors: Agustini Desti , Pujiastuti Heni 
Published: January 2021

Tujuan dari penelitian ini adalah untuk mengetahui kesulitan siswa berdasarkan kemampuan pemahaman matematis nya dalam menyelesaikan soal cerita pada materi Sistem Persamaan Linear Dua Variabel(SPLDV). Jenis penelitian ini menggunakan penelitian deskriptif dengan pendekatan kualitatif. Sasaran dalam penelitian ini yaitu siswa kelas VIII SMP/MTs sederajat sebanyak 10 orang. Pengumpulan data dilakukan berdasarkan lembar tes kemampuan pemahaman matematis dan wawancara tidak terstruktur. Subjek penelitian yaitu 3 orang siswa dengan hasil tes kemampuan pemahaman matematis terendah. Berdasarkan hasil tes dan wawancara dapat disimpulkan bahwa terdapat kesulitan pada siswa dalam menyelesaikan soal SPLDV dalam bentuk cerita berdasarkan pada kemampuan pemahaman matematisnya. Hal ini dapat kita lihat dari hasil skor rata-rata nya yaitu sebesar 57% yang termasuk ke dalam kategori kurang. Adapun kesulitan-kesulitan yang di alami siswa yaitu belum memahami apa yang di tanyakan dalam soal, kesulitan mengubah soal cerita ke dalam simbol matematika, siswa masih kurang mampu memisalkan istilah karena masih kesulitan dalam mengklasifikasikan objek yang diketahui dalam soal, kesulitan menerapkan konsep penyelesaian secara algoritma dengan metode yang tepat, dan kesulitan mengaitkan berbagai konsep dalam penyelesaian soal.
Learning Algebra through Mathmagic and Geometry by using Animations
Authors: Pasangka Irvandi Gorby , Pahnael Jusrry Rosalina , Putra Ganesha Lapenangga , Sugi Yoseph 
Published: January 2021

Mathematics is a basic science that need to be learned at the levels of elementary school, middle school and high school and even at the tertiary level. However, there are still many students who have difficulty in learning mathematics, this is evidenced by their low test scores, one of which is the mathematics test scores. Regarding to these problems, an activity was carried out with the aim of assisting students in understanding mathematics, specifically algebraic and geometric materials for junior high school students, by providing material as attractive as possible so that students become interested and motivated in learning mathematics. The provision of material was carried out in 3 sessions, namely: 1) Delivering algebraic material through mathmagic, 2) Delivering geometric material through animation, 3) Providing motivation about the importance of learning mathematics. Based on the results of this implementation, it can be found that the participants are able to understand and enjoy the learning process with the material presented by the teacher, this can be seen from the activities of the participants during the activity.
Abstrak
Matematika merupakan ilmu dasar yang wajib kita pelajari di tingkat SD, SMP, SMA bahkan perguruan tinggi, namun pada kenyataannya, siswa-siswi masih sulit dalam mempelajari matematika, ini dibuktikan dari rendahnya nilai ujian mereka, salah satunya nilai ujian nasional matematika. Berdasarkan masalah ini, kegiatan ini ditujukan untuk membantu siswa-siswi dalam memahami matematika khususnya materi aljabar dan geometri untuk siswa-siswi SMP, yaitu dengan cara memberikan materi semenarik mungkin sehingga para siswa menjadi suka dan termotivasi dalam belajar matematika. Pemberian materi dilakukan dalam 3 sesi yaitu: 1) Pemberian materi aljabar melalui mathmagic, 2) Pemberian materi geometri melalui animasi, 3) Pemberian motivasi tentang pentingnya belajar matematika. Berdasarkan hasil pelaksanaan yang dilakukan, dapat diketahui bahwa para peserta dapat menangkap dan menikmati proses pemberian materi yang diberikan, hal ini terlihat dari keaktifan para peserta selama kegiatan.
Training to Rescue and Repair Data on Flashdisk Storage for Elementary School Teachers of Pal Merah 19, West Jakarta
Authors: Anjani Dewi , Novianti Desi , Ningsih Retna 
Published: January 2021

Educators at Elementary School of Pal Merah 19, West Jakarta have used computer technology to access information, both for teaching and personal needs. The information obtained is usually stored by means of flash storage media. Flash data storage media is a tool used to store data or programs where the stored data can be read back to be processed by a computer. However, this medium is prone to the data loss, and the limitations of educators regarding to the data recovery and data recovery information require the teachers to have one or more flashdisk to solve this problem. To overcome this problem, community service activities were held which introduced and provided Training on Data Rescue and Repair on Flashdisk Storage to Elementary School Teachers of Palmerah 19, West Jakarta, so that they could store and repair the data on flashdisk independently, by using the software knowns as Recuva.
Abstrak
Pendidik pada Sekolah Dasar 19 Palmerah, Jakarta Barat telah memanfaatkan teknologi komputer untuk mengakses informasi, baik untuk kebutuhan mengajar ataupun kebutuhan pribadi. Informasi yang di perolah biasanya disimpan menggunakan media penyimpanan flashdisk. Media penyimpan data flashdisk adalah alat yang digunakan untuk menyimpan data atau program dimana data yang disimpan tersebut dapat dibaca kembali untuk diproses oleh komputer. Namun media ini rentan terhadap kehilangan data, dan keterbatasan pendidik tentang informasi penyelamatan data dan perbaikan data, membuat harus memiliki satu atau lebih falshdisk untuk mengatasi masalah ini. Untuk memecahkan masalah tersebut, maka diadakan sebuah kegiatan pengabdian kepada masyarakat yang memperkenalkan dan pemberian Pelatihan Penyelamatan dan Perbaikan Data pada Penyimpanan Flashdisk kepada para Guru Sekolah Dasar 19 Palmerah, Jakarta Barat, sehingga dapat melakukan penyimpanan dan perbaikan data pada flashdisk secara mandiri, software yang digunakan adalah Recuva.
Aspectos éticos de la telemedicina ante la pandemia de Covid-19
Authors: Álvarez Díaz Jorge Alberto 
Published: January 2021

El artículo plantea condiciones clínico-epidemiológicas peculiares cuando la humanidad se enfrente a una zoonosis emergente. El ejemplo que groseramente ha golpeado a la humanidad es la pandemia de Covid-19, enfermedad causada por el coronavirus SARS-CoV-2. Si bien la historia de la humanidad da cuenta de múltiples pandemias ocasionadas por varios agentes infectocontagiosos, es cierto que en el primer momento de afrontar una problemática global de esta naturaleza lo que prima es la incertidumbre. Ante ella, existe la obligación moral de proveer los mejores servicios de salud que sea posible; a la par, debe realizarse una investigación para encontrar medidas farmacéuticas específicas que contengan y mitiguen el daño poblacional (medicamentos específicos y/o vacunas). Mientras tanto, sabiendo que en el caso de la actual pandemia de Covid-19 la principal y más eficiente vía de transmisión es la propagación por gotas de saliva, el distanciamiento físico es crucial. Una consulta médica involucra hablar en el interrogatorio y una proximidad física durante la exploración. Existen datos que indican que la telemedicina tiene un alto grado de recomendación para la protección de la salud, tanto de profesionales como de pacientes. Se recuerda que una declaración de la Asociación Médica Mundial ha tratado el tema de la telemedicina; con su exposición, se indican alcances, limitaciones y proyecciones en el futuro.
The Analysis of Students Problem Solving Ability By Using PISA Questions Based Islamic Through Enrichment Activities
Authors: Mujib Mujib 
Published: January 2021

This study aims to improve the ability of students' problem solving using Islamic-based PISA model questions through enrichment activities. The research subjects consisted of 5 fast group students who were given enrichment activities. The instrument was designed based on PISA questions with Islamic-based content quantity. Analysis of the improvement of students' problem solving abilities based on problem solving indicators compiled on each instrument problem based on Polya's problem solving steps namely Understanding the problem (M1), Arranging the plan (M2), Implementing the plan (M3), and Looking back (M4) . Based on the scores generated in field trials 1 (before enrichment) and field trials 2 (after enrichment) the scores of each indicator of problem solving have increased. Improvement occurs differently for each subject of research. The increase in scores indicates that there is an increase in the problem solving skills of each research subject. In general, in the field test stage 1, the subject did the problem solving stages of the M2 stage (preparing plans) and M3 (implementing plans) completion. The subject did not make the process of understanding the problem and did not look back. After the enrichment process was carried out on the five research subjects, the five subjects performed 4 stages complete poblem solving with different scores.
Keywords: Problem Solving, Problem Pisa Based on Islam, Enrichment
The Application of Quantum Learning Model On the Eight Grade Students In Circles Material at SMPN 5 Jombang
Authors: Pratama Yoga Wahyu 
Published: January 2021

This study aims to describe the application of the quantum learning model in the material of the central angle, the circumference of the circumference and the area of circle circle in class VIII students in terms of the ability of the teacher to manage learning, student learning outcomes, student learning activities, and student responses. The design of this study uses the One-Shot Case Study. The subjects of this study were class VIII B SMPN 5 Jombang. Data collection techniques used the test, observation, and questionnaire methods using the instrument of student learning outcomes test sheets, observation sheets the ability of teachers to manage learning, observation sheets of student activities and student response questionnaires. Based on the results of data analysis shows that: (1) student learning outcomes complete and meet the KKM. Classically, student learning outcomes are 76.67%. While individually students completed 23 from 30 student . (2) the ability of the teacher to manage learning from the observed aspects as a whole obtain an average score of 4 including in the excellent category. (3) student activities during learning, from the results of the study showed the percentage of overall student activity of 77.78% included in the active category. (4) students' responses to all learning respond positively.
Keywords: quantum learning, circles
Perlindungan Hukum Bagi Kreditur Akibat Adanya Pailit yang Diajukan oleh Debitur Ditinjau dari Undang-Undang Kepailitan
Authors: Triyono Saputra Sonny 
Published: January 2021

Bankruptcy is a situation where the debtor is unable to make payments on the debts of his creditors. The state of being unable to pay is usually caused by financial distress from the debtor's business that has experienced bankruptcy. This is a way to get out of the debt problem that hides a debtor, where the debtor no longer has the ability to pay debts. the debt to its creditors. If the inability to repay debts that are due is realized by the debtor, then the step that can be taken by the debtor is by submitting a request to determine the status of bankruptcy to himself, or by determining the status of bankruptcy issued by the court if it has been proven that the debtor has indeed not been able to repay debts that are due and collectible.
Nueva variedad de papa ÑUST`A–CICA resistente a Phytophthora infestans (Mont. de Bary)
Authors: Wilfredo Catalán Bazán ; Edit Chilo Yepez Teofilo Pompeyo Cosio Cuentas  ; 
Published: January 2021

El Centro de Investigación en Cultivos Andinos (CICA) de la Universidad Nacional San Antonio Abad del Cusco (UNSAAC) tiene como objetivo el mejoramiento genético de los cultivares nativos. La investigación tiene el objetivo específico de mejoramiento de papa para resistencia a enfermedades, rendimiento de tubérculo y calidad culinaria. El CICA libero una nueva variedad de papa NUST`A-CICA, como una alternativa tecnológica, con características agronómicas superiores para uso de los agricultores de la región y el país. La UNSAAC con fondos CANON entre 2011 a 2015, subvencionó el Proyecto de investigación de Conservación ex situ de Germoplasma de Papa y Liberación de Variedades, que permitió financiar la última fase de esta investigación. La variedad ÑUST`A-CICA, después de 16 años de evaluación demostró estabilidad productiva con un rendimiento de tubérculo promedio superior a 40 t/ha-1, calidad de tubérculo de carne amarilla, con 26% de materia seca y alta resistencia a Phytophthora infestans (Mont. de Bary). Se observa baja incidencia de Sclerotinia, de PVX, PVY y PLRV. Las evaluaciones permitieron afirmar que esta variedad muestra poca preferencia de los insectos Premnotrypes Sp., Tequus spp., Atomopteryx spp; mientras en almacén a la polilla de la papa: Phthorimaea operculella y Synmetrischema tangolias, por sus bajos porcentajes de daño. No se tiene información definitiva sobre resistencia a nematodos, observándose daño esporádico de Globodera spp., en las raíces. Una característica de marcador genético de ÑUST’A-CICA es su autoincompatibilidad, teniendo polen viable y estigmas receptivos, probados en otras cruzas.
Palabras clave: Variedad, nativas, tetraploide, rendimiento, enfermedades.
Iklim Kreatif Sebagai Moderator Hubungan Antara Intelijen Dan Kreatif
Authors: Kartika Yuni , Hastjarjo Thomas Dicky 
Published: January 2021

Studi psikologi mengenai kemampuan berpikir kreatif sangat penting untuk peningkatan sumber daya manusia. Inteligensi merupakan merupakan salah satu kemampuan bawaan individu yang menjadi pondasi penting untuk pengembangan kemampuan berpikir kreatif. Penelitian ini bertujuan untuk mengetahui iklim kreatif sebagai moderator hubungan antara inteligensi dan kemampuan berpikir kreatif. Subjek penelitian ini berjumlah 223 (134 perempuan dan 89 laki-laki) yang merupakan siswa siswi sekolah Negeri dan Swasta di Yogyakarta. Terdapat tiga alat ukur yang digunakan dalam penelitan diantaranya Tes Kreativitas Verbal (TKV) yang dikembangkan oleh Munandar, Culture Fair Intelligence (CFIT) yang dikembangkan oleh Cattel dan skala iklim kreatif. Analisis data menggunakan Moderated Regression Analysis. Hasil penelitian menemukan bahwa inteligensi secara signifikan memprediksi kemampuan berpikir kreatif (r=0,324, p<0,01) dengan sumbangan efektif sebesar 10,5% sedangkan iklim kreatif tidak terbukti sebagai moderator pada hubungan antara inteligensi dan kemampuan berpikr kreatif. Penelitian ini juga mendukung teori threshold yang mengungkapkan bahwa tidak dibutuhkan kecerdasan tinggi untuk menjadi kreatif.
Kata kunci : berpikir kreatif, inteligensi, iklim kreatif
Application of propylene glycol in DNA-based studies of invertebrates
Authors: Weigand Alexander M. , Desquiotz Noah , Weigand Hannah , Szucsich Nikolaus 
Published: January 2021

High-throughput sequencing (HTS) studies on invertebrates commonly use ethanol as the main sample fixative (upon collection) and preservative (for storage and curation). However, alternative agents exists, which should not be automatically neglected when studies are newly designed. This review provides an overview of the application of propylene glycol (PG) in DNA-based studies of invertebrates, thus to stimulate an evidence-based discussion.
The use of PG in DNA-based studies of invertebrates is still limited (n = 79), but a steady increase has been visible since 2011. Most studies used PG as a fixative for passive trapping (73%) and performed Sanger sequencing (66%; e.g. DNA barcoding). More recently, HTS setups joined the field (11%). Terrestrial Coleoptera (30%) and Diptera (20%) were the most studied groups. Very often, information on the grade of PG used (75%) or storage conditions (duration, temperature) were lacking. This rendered direct comparisons of study results difficult, and highlight the need for further systematic studies on these subjects.
When compared to absolute ethanol, PG can be more widely and cheaply acquired (e.g. as an antifreeze, 13% of studies). It also enables longer trapping intervals, being especially relevant at remote or hard-to-reach places. Shipping of PG-conserved samples is regarded as risk-free and is authorised, pinpointing its potential for larger trapping programs or citizen science projects. Its property to retain flexibility of morphological characters as well as to lead to a reduced shrinkage effect was especially appraised by integrative study designs. Finally, the so far limited application of PG in the context of HTS showed promising results for short read amplicon sequencing and reduced representation methods. Knowledge of the influence of PG fixation and storage for long(er) read HTS setups is currently unavailable.
Given our review results and taking difficulties of direct methodological comparisons into account, future DNA-based studies of invertebrates should on a case-by-case basis critically scrutinise if the application of PG in their anticipated study design can be of benefit.
Wine Calling , résistance éthique de vignerons engagés
Authors: Moutat Audrey 
Published: January 2021

Cet article propose une étude de la parole engagée des vignerons « nature » à travers une forme de médiatisation particulière, le film-documentaire Wine Calling. Le vin se lève ! réalisé en 2018 par Bruno Sauvard. Il s’agira de mettre en évidence la manière dont la forme de vie de ces vignerons, fondée sur un ethos de liberté, d’authenticité et de simplicité et concrétisée dans des stratégies de vie et des pratiques, s’exprime à travers leurs discours. Ainsi, nous montrerons qu’à travers des figures de solidarité, écologie et hédonisme se cache une réalité socio-politique plus profonde.
Effect of magnesium sulphate on the intracranial pressure of preeclampsia patients using ultrasound-guided optic nerve sheath diameter
Authors: Omran Ahmed Salaheldin , El Ansari Tarek , Riad Waleed 
Published: January 2021

Background:
Increased intracranial pressure (ICP) is a known complication of pre-eclampsia with severe features. The use of magnesium sulphate (MgSO4) is the standard treatment and is associated with marked reduction of cerebral perfusion pressure (CPP) and prevention of cerebral damage. Optic nerve sheath diameter (ONSD) ultrasonography is a bedside tool used to reflect changes in the ICP. The aim of this study is to detect the effect of MgSO4 administration on ICP in severe preeclampsia through measuring changes in the ONDS.

Methods:
Thirty pregnant female patients suffering from severe pre-eclampsia were enrolled in this prospective pilot study. Ultrasound measurement of ONSD was measured before the commencement of MgSO4 and after 1, 6, and 24 h after the administration.

Results:
There was a significant difference in ONSD measurements between that at baseline and post magnesium administration at 1, 6, and 24 h (P-value 0.001). Additionally, a significant difference in measurements between 1 and 6 and 6 and 24 h after magnesium initiation (P-value 0.001).

Conclusions:
Ultrasound ONSD measurement in patients with severe preeclampsia is a non-invasive easy tool to detect increased intracranial pressure and monitor the response to magnesium sulphate infusion.
PELATIHAN MACRAME UNTUK MENINGKATKAN KETERAMPILAN IBU-IBU RUMAH TANGGA PRODUKTIF DI LINGKUNGAN KELURAHAN DALUNG
Authors: Dewi Surani  , Listiawati  , Merli Andini  , Naufal Mahdy  
Published: January 2021

Kesempatan kerja yang terbatas, keinginan dan kemampuan agar dapat menambah penghasilan rumah tangga yang dimiliki oleh kelompok ibu - ibu di kelurahan Dalung menjadi alasan bahwa sangat perlu ibu-ibu rumah tangga ini diberi ilmu keterampilan agar dapat meningkatkan pendapatannya. Kegiatan ini dilaksanakan dengan tujuan memberdayakan dan ingin membantu meningkatkan produktivitas masyarakat di kelurahan Dalung khususmya ibu-ibu rumah tangga dengan latar belakang pra sejahtera. Solusi yang dilakukan adalah pelatihan keterampilan keterampilan dengan metode participatory learning menitikberatkan pada learning by doing, dengan cara melatih, membina, mempraktekan, dalam menyelenggarakan pembuatan produk dari tali macrame. Pelatihan ini terdiri dari 3 kegiatan yakni 1)Menimbulkan keinginan dan kemauan para mitra untuk meningkatkan pendapatan rumah tangganya. 2) Peningkatan keterampilan tali macrame menjadi barang yang bernilai ekonomis. 3) kelompok usaha yang terbentuk dalam kerajinan tali Macrame. kesimpulannya : ketrampilan ibu-ibu PKK dalam membuat barang yang di ajarkan sesuai dengan arahan dalam produk tali Macrame, unik dan memiliki daya jual.