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Rosdiana Rosdiana
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CURRENT RATIO DAN DEBT TO EQUITY RATIO PADA KINERJA KEUANGAN: BUKTI DARI PERUSAHAAN SUB SEKTOR KOSMETIK DAN KEPERLUAN RUMAH TANGGA Rosdiana Rosdiana
Jurnal Akuntansi dan Bisnis Krisnadwipayana Vol 10, No 2 (2023): Jurnal Akuntansi dan Bisnis Krisnadwipayana
Publisher : Program Studi Magister Manajemen Universitas Krisnadwipayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35137/jabk.v10i2.1089

Abstract

The purpose of this study was to determine the effect of the Current Ratio and Debt To Equity Ratio on Financial Performance in cosmetics and household goods sub-sector companies on the Indonesia Stock Exchange (IDX) for the 2018-2022 period. The research sample consisted of 30 data. Data collection with documentation and data processing with t test, f test, and test the coefficient of determination of multiple linear regression using the classical assumption test. The results of the study show that the Current Ratio has no effect on financial performance. Meanwhile, the Debt to equity ratio has an effect on financial performance.
PENGARUH DEWAN DIREKSI, DEWAN KOMISARIS DAN KOMITE AUDIT TERHADAP KINERJA KEUANGAN (STUDI EMPIRIS PADA PERUSAHAAN PERBANKAN YANG TERDAFTAR DI BURSA EFEK INDONESIA TAHUN 2018-2021) Rosdiana Rosdiana
Jurnal Akuntansi dan Bisnis Krisnadwipayana Vol 10, No 1 (2023): Jurnal Akuntansi dan Bisnis Krisnadwiayana
Publisher : Program Studi Magister Manajemen Universitas Krisnadwipayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35137/jabk.v10i1.852

Abstract

This study aims to investigate the effects of of the Board of Directors, Board of Commissioners and Audit Committee on the Financial Performance of Banking Companies listed on the Indonesia Stock Exchange (IDX) for the 2018-2022 period. The research sample consists of 28 commercial banks by selecting each company with financial statements that include the number of the Board of Directors, Board of Commissioners and Audit Committee. The results of the study show that the Board of Directors has a significant negative effect on financial performance. While the Board of Commissioners and the Audit Committee have no effect on financial performance.
PENGEMBANGAN PERANGKAT PEMBELAJARAN IPA BERBASIS GUIDED DISCOVERY UNTUK MENUNTASKAN HASIL BELAJAR SISWA PADA MATERI SISTEM PEREDARAN DARAH MANUSIA Rosdiana Rosdiana; Raharjo Raharjo; Sifak Indana
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 1, No 1 (2017): Juni 2017
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v1i1.9573

Abstract

Abstact. This research aims was to produce a decent learning device IPA (valid, practical, and effective) to complete the learning outcomes in human circulatory system material. To achieve these objectives, the authors developed a learning device that consists of a syllabus, lesson plans, worksheet, Instructional Materials for Students and Student Assessment Instrument using 4-D model of development.This learning device validated and revised before it tested on twenty five students of eight grader of SMP Negeri 2 Losari Brebes with one group pretest-posttest design. In analyzing data, this study used observation, test, and questionnaire. The technique of analyzing data used descriptive qualitative and quantitative design. The result of the study showed that first, the learning device was valid. Second, teaching and learning activity done well. Third, learning outcome was 100% complete. Fourth, students gave positive response with excellent category. Based on the findings, it could be concluded that the learning device for science subject with guided discovery based had been valid, practical, and effective it could be used to complete the learning outcomes of students.Keywords: development of learning device, guided discovery, human circulatory system, completing the learning outcomes. Abstrak. Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran IPA yang layak (valid, praktis, dan efektif) untuk menuntaskan hasil belajar siswa pada materi sistem peredaran darah manusia. Untuk mencapai tujuan tersebut, penulis mengembangkan perangkat pembelajaran yang terdiri atas Silabus, Rencana Pelaksanaan Pembelajaran, Lembar Kegiatan Siswa, Bahan Ajar Siswa dan Instrumen Penilaian Siswa dengan menggunakan model pengembangan 4-D. Perangkat hasil pengembangan yang telah divalidasi dan direvisi, kemudian diujicobakan pada 25 orang siswa Kelas VIII H SMPN 2 Losari Brebes dengan menggunakan rancangan One Group Pretest-Postest. Pengumpulan data menggunakan validasi, observasi, tes dan angket respon siswa. Teknik analisis data menggunakan deskripsi kualitatif dan kuantitatif. Hasil analisis data penelitian menunjukkan bahwa: (1) Perangkat yang dikembangkan valid; (2) Pembelajaran terlaksana dengan kategori baik; (3) Hasil belajar menunjukkan 100% tuntas, (4) Siswa memberikan respon positif dengan kategori sangat baik terhadap pembelajaran. Berdasarkan hasil penelitian di atas, dapat disimpulkan bahwa perangkat pembelajaran IPA berbasis guided discovery yang telah dikembangkan valid, praktis, dan efektif sehingga layak digunakan untuk menuntaskan hasil belajar siswa.
Determinan Pendapatan Usaha Pedagang Pakaian Di Kabupaten Mimika (Studi Kasus Pedagang Pakaian Pasar Sentral) Yamin Muhammad; Rosdiana Rosdiana
JURNAL KRITIS (Kebijakan, Riset, dan Inovasi) Vol 7 No 2 (2023): JURNAL KRITIS (Kebijakan, Riset, dan Inovasi)
Publisher : Delilah Tinggi Ilmu Ekonomi Jambatan Bulan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to determine the effect of inventory and plans for providing goods on the income of clothing traders at Timika Central Market; the approach taken in this research is a quantitative approach; collecting data through questionnaires then tabulating and testing to determine the effect of inventory and plans for providing goods on the income of clothing traders at Timika Central Market; based on the results of the analysis in this study, it shows that inventory (X1) partially influences income with the test results obtaining a value of 0.001 < 0.05 and a t value of 3.411 > t table 1.998 and the plan to supply goods (X2) partially influences the income of clothing traders at the Timika Central Market with test results 0.001 < 0.05 and tcount value 3.362 > ttable 1.998;
Pengaruh Air Perasan Wortel (Daucus Carota) Terhadap Dysmenorrhea Pada Remaja Putri Rismawati Simbung; Rosdiana Rosdiana
Prosiding Seminar Nasional Unimus Vol 5 (2022): Inovasi Riset dan Pengabdian Masyarakat Guna Menunjang Pencapaian Sustainable Developm
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Dysmenorrhea adalah nyeri yang dirasakan saat haid, yang biasanya ditandai  dengan rasa kram dan terpusat di abdomen bawah. Dysmenorrhea sangat berdampak pada remaja putri, hal ini menyebabkan terganggunya aktivitas sehari-hari. Remaja yang mengalami dysmenorrhea pada saat menstruasi membatasi aktivitas harian mereka khususnya aktivitas belajar di sekolah. Metode penelitian yang digunakan dalam penelitian ini adalah Quasi Eksperimen dengan pendekatan posstest control group design. Sampel merupakan siswi kelas VII yang mengalami dysmenorhhedi SMP Negri 17 Makassar. Hasil penelitian dengan menggunakan uji Independent sampel T Test didapatkan nilai p = 0,010 < α = 0,05 yang berarti terdapat pengaruh pemberian air perasan wortel terhadap dismenorhea. Vitamin E dalam wortel membantu mengatasi efek peningkatan produksi hormon prostaglandin. Hormon prostaglandin adalah hormon yang mempengaruhi terjadinya dysmenorrhea.  Kata Kunci : Perasan Wortel, Dysmenorhea, Siswi
Deskripsi Kemampuan Pemahaman Konsep Dalam Menyelesaikan Soal Geometri Berdasarkan Perbedaan Gender Rosdiana Rosdiana; Andi Husniati; Abdul Gaffar; Andi Alim Syahri
Jurnal Bintang Pendidikan Indonesia Vol 2 No 1 (2024): Februari: Jurnal Bintang Pendidikan Indonesia
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jubpi.v2i1.2726

Abstract

This research to find out to describe the ability to understand concepts of male and female students in class VIII of SMP Negeri 3 Sungguminasa in solving geometry problems. The type of research used is describtive research with a qualitative approach. The subjects in this research was students of class VIII.D SMP Negeri 3 Sungguminasa as many as 2 students, 1 male students and 1 female students who were selected based on the data of the highest report card scores. The instrument used is a concept understanding test and interview guidelines. The results showed that there were differences in the ability to understand concepts between female students and male students with the following descriptions: (1) the ability to understand concepts of female students in the triangle material was able to meet 5 indicators of understanding the concept of interpretting, exemplifying, summarizing, inferring, comparing and not fulfilling 2 indicators of understanding the concept of classifying and explaining. (2) the concept understanding ability of male students in the triangle material is able to meet the 4 indicators of understanding the concept of interpretting, exemplifying, classifying, inferring and not meeting the 3 indicators of understanding the concept of summarizing, comparing, and explaining. Thus it can be said that female students have a better understanding of concepts than male students.
APPLICATION AND ATTRIBUTE ANALYSIS IN THE MODEL OF CLASSIFYING HEART DISEASE Rosdiana Rosdiana; Vera Novalia; Hafizh Al Kautsar Aidilof; Muhammad Danil; Muhammad Ikhsanul Fikri
Multica Science and Technology Vol 1 No 2 (2021): Multica Science and Technology
Publisher : Universitas Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47002/mst.v1i2.280

Abstract

The heart is the central center in the human circulatory system. A malfunction of the heart that is not functioning is a condition in which the heart cannot carry out its duties properly. Selection of features that can reduce a very large dataset and in a data set that is not suitable can use a reduction model. The classification process is strongly influenced by an attribute. Various types of inappropriate redundancy have a negative effect on classification accuracy. Heart disease data was taken from the UCI Machine Learning Repository dataset. In this study, the researchers used the K-Nearest Neighbor (KNN) algorithm where the K-Nearest Neighbor algorithm can classify the results of heart disease accurately. The results are as follows 1.67358 rank one 1.33949 rank two, 1.27260 rank three, 1.2528 rank four, 1.24193 rank last
LAMP MODIFICATION FROM HPLN TO LED TECHNOLOGY FOR SAVING ELECTRICAL ENERGY IN STREET LIGHTING Rosdiana Rosdiana; Arya Wiyangga Pradana; Muhammad Muhammad; Mutammimul Ula
Multica Science and Technology Vol 3 No 1 (2023): Multica Science and Technology
Publisher : Universitas Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47002/mst.v3i1.423

Abstract

Energy Efficiency is a business that is carried out with the aim of reducing the amount of energy needed, in using an equipment or even an energy-related system. In its development in the field of lighting, LED (Light Emitting Diode) lamps are now starting to be used as lighting lamps for homes, industries and factories. In Indonesia, the use of LED lamps in lighting is still rarely used, because the price of LED lamps is quite expensive when compared to ordinary lamps. With the saving of electric power through the use of LED lights, the problem of operational costs will be easy to overcome. Indeed, the price of this LED lamp is a little expensive, but with the research on the comparison of the use of this LED lamp with HPL-N type lamps, the industry will consider using this LED lamp with a generally accepted application method to reduce energy expenditure. The previous conditions for Jalan Dolok Merawan used HPLN 250 Watt lamps with a handlebar angle of 24,920 ornaments, the resulting light intensity was 2189 Candela, the intensity of the resulting lighting was 97.94 Lux and has now been changed to make it more optimal to use 120 Watt LED type lights, the height of the pole used is 4 meterss with an ornament handlebar angle of 24.920, light intensity of 1242 Candella, lighting intensity of 55.33 lux. The results of this illumination intensity are in accordance with the standard determined by BSN SNI regarding Collector road class 3-7 Lux. The results achieved after the process of modifying HPL-N lamps to LEDs are that they can reduce the use of electrical energy in the lighting system and achieve efficiency for electric power consumption so that they can provide added value to the company in reducing the company's operational costs.
ANALISIS KEMAMPUAN PEMECAHAN MASALAH SISWA SMA PADA MATERI PEMANASAN GLOBAL Rosdiana Rosdiana; Yuvita Oktarisa; Yus Rama Denny
EDU RESEARCH Vol 5 No 1 (2024): EDU RESEARCH
Publisher : IICLS (Indonesian Institute for Corporate Learning and Studies)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Kemampuan pemecahan masalah merupakan suatu kemampuan yang perlu di tingkatkan di berbagai tingkatan khususnya pada tingkat SMA. Dengan memiliki kemampuan pemecahan masalah yang baik tentu tidak hanya mengantarkan siswa untuk dapat memahami materi, tetapi juga menuntun siswa untuk dapat mengatasi suatu permasalahan. Penelitian ini bertujuan untuk mengetahui bagaimana kemampuan pemecahan masalah siswa SMA pada materi pemanasan global. Jenis penelitian ini adalah penelitian kualitatif dengan subjek penelitian merupakan siswa kelas X G yang berjumlah 30 siswa. 6 siswa diambil berdasarkan kriteria sedang, rendah, dan sangat rendah. Teknik pengumpulan data menggunakan tes tertulis dan pedoman wawancara. Hasil dari penelitian ini menunjukkan bahwa kemampuan pemecahan masalah siswa masih rendah Hal tersebut disebabkan oleh beberapa faktor internal dan factor eksternal. faktor internal meliputi ketidak paham siswa terhadap materi, kurangnya minat dan semangat belajar siswa, ketidak telitian siswa dalam membaca soal dan tingkat kepercayaan diri siswa terhadap kemampuan yang dimiliki. Sedangkan factor eksternal meliputi proses pembelajaran dan bentuk soal yang diberikan.
Perbandingan Diksi Dalam Cerpen Klasik dan Modern Rosdiana Rosdiana
Fonologi: Jurnal Ilmuan Bahasa dan Sastra Inggris Vol. 2 No. 1 (2024): March: Fonologi: Jurnal Ilmuan Bahasa dan Sastra Inggris
Publisher : Asosiasi Periset Bahasa Sastra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/fonologi.v2i1.448

Abstract

The aim of this research is to explain the comparison of diction in classical and modern short stories. Short stories, as the name suggests, are short stories, requiring concise storytelling, without going into special details that are more likely to lengthen the story. This type of research is qualitative research because the data is in the form of a description of the comparison of classic and modern short story diction. In a short story, a piece of a character's life is told which is full of conflict, a touching or enjoyable event and contains an impression that is not easily forgotten. According to Muhardi and Hasanuddin WS (1992: 10-11) in novels and short stories both use the reverse highlighting technique. In short stories, flashbacks often deceive readers because they cannot be digested immediately, sometimes readers have to read more than once to make it easier to digest. Meanwhile, in novels the reverse highlighting technique is easier for readers to recognize. Classical and modern short stories are literary works that have differences. This difference can be seen and studied from the way it is distributed, namely that classical short story literary works develop from social culture, but are not bound by customs and modern short story literary works are usually written in books, bloggers and other intermediary media. The conclusion shows that the diction form of Modern Short Stories is more practical in choosing words, more in line with the general understanding of modern readers. Use words that are more current and widely known. And tend to choose classic words, with the use of words that are less common or ancient; Using appropriate diction and language style can develop children's imagination and knowledge of language.
Co-Authors Abdul Gaffar Agus Purnama Ahmad Sofan Ansor Ana Fatmawati Angraini Andi Alim Syahri Andi Husniati Anifah Anifah Arief Rachmawan Assegaf Arief Syaf Safrianto Arif Rohman Febriansyah Aris Aris Arry Dwi Syahputra Arya Wiyangga Pradana aulia putri kusumawati Awis Hayatinufus Baktiana Ratna Etnis Budiman Budiman Dahlan, Fadli Dahlia Nauly Dhistianti Mei Rahmawantari Diajeng Reztrianti Dorang Luhpuri Edys Panto Simanjuntak Eka Fitria Eka Randiana Elizon Nainggolan elvan alfikri sudarman Emah Khuzaemah Fadli Dahlan Hafiz Dwiputro Hafizh Al Kautsar Aidilof Harry Indra Helfi Gustia Heni Vricya Silalahi Herlina Herlina Hery Widijanto Ibnu Muhsi Imam Wibowo Irmawati.S Irwan, Mahfuzi Ismail Razak Iwan Kurniawan Subagja Jayawarsa, A.A. Ketut Jusman Usman Kevin Josua Kanta Loso Judijanto M. Kausar Maulana Maryani, Maryani Mastari Mastari Mei Nita Bela Sari Hutauruk Mikael Bato Mishelei Loen Mistari Ulfa Muh. Dahlan Muhammad Harri Muhammad Ikhsanul Fikri Muhammad Muhammad Muhammad Ruslan Munawaroh - Mutammimul Ula Natalia Tri Astuti Nelly Marissa Nicky Aulia Nilam Fitriani Nino Nopriandi Saleh Nur Afivarahma Sihani Nur Qamariyah Nurayuda Nurayuda Nurfayanti Sulaiman Nuridin Nuridin Nursyamsiyah Nursyamsiyah Nurul Frijuniarsi Raharjo Raharjo Rahman, Dahlan A Raisuli Ramadhan Ria Yulia Gloria Rina Afrina Rini Dwi Jayanti Rini Hartini Rinda Andayani Rismawati Simbung Rizka Fauziah Rizka Rahayu Ruli Herdiana Ruslang, Ruslang Ryan Hmonangan Sartina Badarudin Sifak Indana Siska Suci Triana Ginting Siska Yuningsih Siti Aflah Safinatunnajah Siti Aisyah SITI FATIMAH Suhar Suhar Supardi U.S. Surti Anggraeni Tatag Herbayu Latukismo Tati Haryati Tati Suprapti Tetti Surianti Toibah Umi Kalsum Ulil Amri Manik Umi Hayati Veny Wilya Vera Novalia Veronika Ita Karina Tarigan Yamin Muhammad Yasaratodo Wau Yuaniko Paramitra Yuliana Likerda Tebai Yulidar Yulidar Yuniarti Ibrahim Yus Rama Denny Yuvita Oktarisa