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INDONESIA
Jurnal Cahaya Mandalika
ISSN : -     EISSN : 27214796     DOI : https://doi.org/10.36312/jcm
This journal is a means of scientific publication to develop knowledge and information. This journal specifically contains the results of research carried out in all scientific fields. Apart from publishing research results, this journal also accepts manuscripts from literature reviews and other reports for publication
Articles 92 Documents
Search results for , issue "Vol. 4 No. 1 (2023)" : 92 Documents clear
PENGARUH KOMUNIKASI INSTRUKSIONAL GURU TERHADAP MOTIVASI BELAJAR SISWA DALAM MATA PELAJARAN MATEMATIKA Suhendar, Mas Achmad
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 4 No. 1 (2023)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v4i1.1325

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh dan seberapa besar Komunikasi Intruksional Guru terhadap Motivasi Siswa dalam belajar di SDN I Cipocok Jaya Kota Serang. penelitian dilakukan dengan metode survey dengan penelitian kuantitatif. Populasi penelitian ini yaitu Siswa kelas VI A dan VI B di SDN I Cipocok Jaya Kota Serang sebanyak 56 siswa dengan menggunakan teknik sampel jenuh dimana seluruh populasi dijadikan sampel. Penelitian dilakukan di di SDN 1 Cipocok Jaya Kota Serang bulan. Data dikumpulkan menggunakan kuesioner dan dianalisis dengan SPSS versi 26.0. Berdasarkan hasil penelitian dapat disimpulkan bahwa: 1) terdapat pengaruh komunikasi Intruksional terhadap Motivasi Siswa dalam belajar di SDN I Cipocok Jaya Kota Serang, 2) pengaruh komunikasi intruksional dalam menjelaskan motivasi belajar siswa sebesar 87,8%.
Hubungan Penggunaan Smartphone dengan Keluhan Nyeri Leher Pada Mahasiswa Fakultas Kedokteran Universitas Baiturrahmah Padang L, Zeffira; B, Fitriyasti; Athifah, Murni
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 4 No. 1 (2023)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v4i1.1326

Abstract

Proses perubahan posisi leher pada penggunaan smartphone akan memposisikan kepala menunduk untuk melihat ke arah layar smartphone dan mempertahankan posisi tersebut dalam waktu relatif lama. Kondisi ini akan menimbulkan masalah otot dan jika dibiarkan akan menjadi nyeri kronis. Frekuensi dari penggunaan smartphone, tujuan dari menggunakan smartphone, gerakan fleksi saat menggunakan smartphone, dan posisi tubuh merupakan faktor utama yang dapat menyebabkan nyeri leher.Untuk mengetahui hubungan penggunaan smartphone dengan keluhan nyeri leher pada mahasiswa Fakultas Kedokteran Universitas Baiturrahmah Padang Angkatan 2020.Penelitian dilakukan pada bulan Maret 2021 – Maret 2022. Jenis penelitian adalah analitik komparatif. Populasi terjangkau pada penelitian adalah mahasiwa Fakultas Kedokteran Universitas Baiturrahmah Padang Angkatan 2020 sebanyak 141 sampel dengan teknik total sampling. Analisa data univariat disajikan dalam bentuk distribusi frekuensi dan analisis bivariat menggunakan uji chi-square. Pada penelitian ini diperoleh hasil, posisi penggunaan smartphone terbanyak adalah kurang baik yaitu 96 orang (68,1%) dan 87 (61,7%), orang yang mengalami nyeri leher. Frekuensi nyeri leher belakang (seminggu terakhir) terbanyak adalah 1-5 kali yaitu 72 orang (51,1%), skala keluhan nyeri leher belakang (tengkuk) paling berat dirasakan terbanyak adalah ringan (1-3) yaitu 84 orang (59,6%) dan tidak ada penyebaran nyeri pada 92,2% mahasiswa. Berdasarkan hasi analisa bivariat tidak terdapat hubungan antara durasi penggunaan smartphone dengan distribusi nyeri leher pada mahasiswa Fakultas Kedokteran Universitas Baiturrahmah Padang Angkatan 2020 (p=0,93), dan tidak ada hubungan posisi penggunaan smartphone dengan distribusi nyeri leher pada mahasiswa Fakultas Kedokteran Universitas Baiturrahmah Padang Angkatan 2020 (p=0,853).Tidak terdapat hubungan durasi dan posisi penggunaan smartphone dengan distribusi nyeri leher pada mahasiswa Fakultas Kedokteran Universitas Baiturrahmah Padang Angkatan 2020.
KESIAPAN MADRASAH IBTIDAIYAH DALAM MENGHADAPI IMPLEMENTASI KURIKULUM MERDEKA Masnun, Moh
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 4 No. 1 (2023)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v4i1.1327

Abstract

The implementation of the Independent Curriculum is a big step in advancing education in Indonesia. Through the Independent Curriculum, it is hoped that it can improve the quality and relevance of education in facing the times. Although many public schools under the Ministry of Religion have implemented the Independent Curriculum, implementation in madrasas is still not intensive. This study used a descriptive qualitative research method which was conducted on the madrasah head, deputy head of curriculum, and 28 representative teachers from each Madrasah Ibtidaiyah Cirebon City for the 2022/2023 academic year. Data was collected by distributing questionnaires and interviews. The results showed that madrasa readiness in facing the implementation of the Independent Curriculum was quite good, with three aspects of readiness: learning planning with sufficient criteria, the learning process with sufficient criteria, and the assessment process with insufficient criteria. The conclusion is that several Islamic Elementary Schools in Cirebon City which are included in the study have sufficient readiness to face the implementation of the independent curriculum, where readiness includes readiness to plan lessons, and carry out learning.
MUTU ASPAL BETON PADA RUAS JALAN BLONDO-MENDHUT Subagyo, Singgih
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 4 No. 1 (2023)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v4i1.1330

Abstract

The Blondo-Mendut road section is part of the Borobudur National Tourism Strategy Area as the main access to Borobudur Temple tourism destinations and its surroundings, making this road very vital. In the implementation of construction work, quality aspects are targeted in addition to timeliness and cost. Quality control is very important so that at every stage of work can be monitored so that the construction produced is according to predetermined specifications. The study aims to determine the quality of each stage of asphalt concrete work in the laboratory and field and to analyze the results of testing the asphalt concrete pavement layer according to the 2018 Bina Marga technical specification standards. From the results of asphalt concrete testing on the Blondo-Mendut Road Section Rehabilitation project at the Borobudur Magelang KSPN as follows: From the results of examining the aggregates from ex Clereng Kulonprogo, it was found that the average wear and tear was 19.40%, on crushed stone with a diameter of 0.5 max 3/8" the specific gravity of bj (bulk) was 2.57, bj surface saturated (SSD) was 2.64 and aggregate absorption (absorption) 2.95; crushed stone diameter 1-1 max 1/2” bj (bulk) 2.64 , surface saturated bj (SSD) 2.68 , and absorbtion 1.60; crushed stone with a diameter of 1-2 max 3/4” bj (bulk) 2.57, bj surface saturation (SSD) 2.61, and absorbtion 1.70. From the results of mixing the aggregate for the ACWC mixture consisting of 20% crushed stone (BP) 1-1 as much as 20%, crushed stone (BP) 0.5 as much as 30% and 50% ash, a gradation was obtained with the proportion of aggregate CA 52.8%, aggregate FA 40.7% and FF aggregate as much as 6.5%. From the JMD results obtained for the ACWC asphalt concrete mixture obtained marshall parameters with mixed asphalt content of 5.90%, asphalt absorption of 0.88% (<1.2%), voids in the mixture (VMM) 4.5% (limit 3-5 %), voids in mineral Aggregate (VMA) 15.9 % (>15%) , voids filled with bitumen (VFB) 72.0% (>65%) , stability 930 kg (>800 kg), density 2.341 ton/m2 , fatigue (flow) 3.20 mm (2-4 mm), and quotient (Marshall quantient) 310 kg/mm ​​(> 250 kg/mm). Field test results at 20 ACWC Asphalt Concrete Layer core drill points obtained an average thickness of 5.4 cm (> 4.0 cm), bulk density 2.293, density 98.62% (> 98%), and asphalt content 5.90 % who meet the requirements according to the 2018 General Highways Specifications.
IDENTIFIKASI KANDUNGAN FE PADA PASIR BESI HASIL PROSES KONSENTRASI MENGGUNAKAN SLUICE BOX Putra, Infantri
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 4 No. 1 (2023)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v4i1.1331

Abstract

This research was conducted to determine the effect of the slope angle on the sluice tool to obtain % recovery. The sample tested was iron sand obtained from Sukabumi, West Java. From the results of the XRF test, it was found that the iron sand sample contained the most dominant element Fe as much as 65.725%, Si as much as 13%, and Ti as much as 6.76% and the results of the XRD analysis showed that the predominance of the compound present in the sample was F2O3. In addition, the sample is also known to contain Titanium Oxide (TiO2). Also the results of the AAS test on the sample concentrate obtained the Fe content contained 18.01% at the slope of 100 concentrate and 19.15% at the concentration of slope 150 and 200. And the most optimal results are at the smallest slope of 10 degrees and get % recovery of 89%. . In addition to the slope angle, it is also known that the smaller the water discharge, the more optimal the % recovery can be.
IMPLEMENTASI SISTEM INFORMASI MANAJEMEN AKADEMIK BERBASIS TEKNOLOGI INFORMASI DI PERGURUAN TINGGI VOKASI Mandasari, Okki; Hidayati, Dian; Damayanti, Deasy Lisa
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 4 No. 1 (2023)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v4i1.1334

Abstract

An information system is a set of interrelated components in the collection, processing, storage, and dissemination of data and information. The need for accurate information has become a basic need of a university to support policy making, especially information related to student lecture activities. This paper will describe the implementation of an e-Campuz information technology-based academic information system in terms of effectiveness, disadvantages, advantages, and strategies for improving academic services at the Sinar Mas Polytechnic Berau Coal. This paper uses a descriptive qualitative research type. The results show that: 1) e-Campuz has been effective in supporting the implementation of academic activities, 2) the advantages of e-Campuz are that it can accommodate lecture activities and New Student Admission (PMB) activities, 3) the drawbacks of e-Campuz are more on the Student Admissions system. New (PMB) which requires simplification of the display, 4) the strategy to make e-Campuz more effective and efficient is to disseminate information to students and lecturers regarding procedures for using e-Campuz features and the need for simplification of the application. Based on the results of the study it can be concluded that. e-Campuz is a Cloud Computing-based application that has been effective in facilitating the implementation of academic activities at the Simas Berau Polytechnic. The features in the application are quite complete, starting from New Student Admission (PMB), to the academic portal of students and lecturers. E-Campuz is a web-based academic SIM so that it can be accessed easily. The obstacles faced do not come from the application but from the user, in this case the academic staff and prospective new students who are not educated regarding the use of the application.
The Effectiveness of Tuba Root (Derris elliptica) and Gadung Tuber (Dioscoreahispida) to Control Bagworm Pests in Oil Palm Santi, I.S.; Ardiani, F.; Noviana, G.; Listianto, H.; Hartono, Hartono
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 4 No. 1 (2023)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v4i1.1336

Abstract

This study aims to determine the ability of tuba root extract and gadung tuber to control bagworms in oil palm plantations. The study used a two factorial completely randomized design. The first factor is the type of insecticide, namely tuba roots and gadung tubers. The second factor is the concentration of 0%, 2.5%, 5%, 10% and 15%. Differences between treatments were tested with Duncan's multiple distances at the 5% significance level. The results showed that tuba root extract and gadung tuber extract effectively controlled bagworm pests. At a concentration of 10%, tuba root extract and gadung tuber could control these pests. This study concludes that the use of tuba and gadung root extracts can be used to control bagworms in oil palm plantations. The results of this study are expected to be useful in developing botanical insecticides to control other plant pests.
AMERIKA SERIKAT DALAM PUSARAN PERANG VIETNAM 1955-1975 Reyhan, Muhammad Ega; Pertahanan, Diplomasi
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 4 No. 1 (2023)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v4i1.1337

Abstract

The Vietnam War, also known as Chiến tranh Việt Nam, was one of the most influential wars in the world. This war is also often referred to as Indochina War II which is a war that took place between North Vietnam (Democratic Republic of Vietnam) and South Vietnam (Republic of Vietnam). The Vietnam War is also often associated as a Cold War manipulation between the United States (US) and the Soviet Union. The Vietnam War itself lasted from 1955 to 1975. This research was conducted using the paradigm of Structural Realism (Neo-Realism) and Clausewitz Theory of War, especially regarding the concepts of Trinity of War and Political Objective. The purpose of this study was to find out: 1) What were the factors that caused the United States to interfere in the Vietnam War?; 2) What was America's Role in the Vietnam War?; 3) What was the factor that caused the United States, known as one of the Super Power countries, to lose the Vietnam war?". The methodology used in this study is descriptive qualitative where the data used in this study is obtained from library research such as books, journals, news, and other documents.
PENYALAHGUNAAN FUNGSI MARKETPLACE DIGITAL SHOPEE “KEY LOGISTIC SHOP” DALAM MENGOMUNIKASIKAN PRODUK PALSU MAYBELLINE TERHADAP KEPUASAN PELANGGAN Jacob, Delicia Regina; Ardanari, Ilona Amadea; Prajnadi, Prajnadi
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 4 No. 1 (2023)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v4i1.1338

Abstract

Due to the increase knowledge in technology, affects the public to distribute and be able to obtained information better. Everyone could freely use media to communicate unlimited things, such as product that they would like to bargain to their buyer. But, not infrequently, there are many person who use this unlimited chance by cheating, such as selling fake big brand products, don’t take responsibility for their negligence intentionally or unintentionally, only pay attention to the quantity of purchase amount, and indifferent to customer complaints. Marketplace should have become a place to disseminating honest information and customer have the right to get a satisfactory transaction. But in our observation with one shop in Shopee, which is Key Logistic Shop, we found the big brand beauty product, Maybelline, is faked and sold until disappoints many customers due to the bad quality and irresponsible seller.
KAJIAN WACANA KRITIS MODEL SARA MILLS PADA TEKS BERITA ONLINE Irtantia, Evitamara; Mulawarman, Widyatmike Gede; Yahya, Masrur
Jurnal Cahaya Mandalika ISSN 2721-4796 (online) Vol. 4 No. 1 (2023)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jcm.v4i1.1339

Abstract

This research is motivated by news that is increasingly free in expression in online media. Society is presented with taboo news such as sexual harassment. Foksu research is a critical discourse analysis on sexual harassment of women online media edisis January- February 2022. The importance of conducting this research is that researchers want to reveal the purpose of news writing by looking at how women are positioned in the news. the purpose of this study is to describe a critical discourse analysis on sexual harassment of women in the January-February 2022 edition of online media. This research is a qualitative descriptive research using a critical discourse analysis approach. The data in this study is in the form of langsu quotes in the form of words, phrases, clauses, sentences, or paragraphs that indicate the position of the subject, object and reader. The source of the data is a news discourse in several online media outlets containing about sexual harassment of women in the January- February 2022 edition. The data collection technique used in this study was to use the listen and record technique. Helpful data collection instruments that assist the research in conducting this research are news texts, papers, highlighters, laptobs, pens and data cards. The severity of the data used is the persistence of observations and the triamgulation of peers. The analysis technique uses Sara Milles data, namely the reduction stage, data presentation, and drawing conclusions. The results of the study were 15 data selection data in the form of news texts from online media, which included 5 data detiknews.com, Liputan6 as much as 1 news, detiknews as many as 6 news, Kompas com as many as 1 news, Tribun, East Kalimantan as many as 2 news, cakapkalah.com as many as 1 news containing sexual harassment of women in the January-February 2022 edition of online media. The news dominates the position of men and women is marginalized. The reader's position to follow the flow of the newswriter.

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