Articles
Identifikasi Anggota dalam Penempatan pada Struktur Organisasi menggunakan Metode Profile Matching
Ahmadi Ahmadi;
Sarjon Defit;
Jufriadif Na’am
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 2 No 2 (2018): Agustus 2018
Publisher : Ikatan Ahli Informatika Indonesia (IAII)
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DOI: 10.29207/resti.v2i2.358
The organization of a political party is one organization that must have an organizational structure. Each cadre who sits in the structure must have skills that match his field. The goal is for the organization to grow better. For each cadre to occupy the appropriate structure, identification must be performed. The method used to identify is Profile Matching on the data of each prospective member. Based on the test results obtained cadre with a special aspect of 60% and the general aspect of 40% is the right one. Then this method is suiTabel to be used in identifying cadres who will occupy positions in organizational structure.
Permodelan GARCH pada IHSG dan Indeks LQ45
R Adisetiawan;
Nuraini Nuraini;
Hana Tamara Putri;
Ahmadi Ahmadi
J-MAS (Jurnal Manajemen dan Sains) Vol 6, No 2 (2021): Oktober
Publisher : Universitas Batanghari
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DOI: 10.33087/jmas.v6i2.307
ARCH and GARCH models are widely used to describe the form of volatility of a heteroskedastic time series data. Volatility is a measure of how far a stock price or stock price index moves in a given period. The LQ45 Index is an index that measures the performance of stocks of various companies that are operationally for the types of stocks that have high liquidity. The stock price index used is the LQ45 index for the period 2016.09-2021.09. The return of the stock price index is modeled in the best form of GARCH univariate. Research shows that the best GARCH univariate model is EGARCH (3,3).
CONTAGION EFFECT ANTAR NEGARA ASEAN-5
R Adisetiawan;
Ahmadi Ahmadi
J-MAS (Jurnal Manajemen dan Sains) Vol 3, No 2 (2018): Oktober
Publisher : Universitas Batanghari
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DOI: 10.33087/jmas.v3i2.58
This study was conducted to determine whether there is a contagion effect on the stock exchanges among ASEAN-5 countries (Indonesia, Singapore, Malaysia, Thailand and Philippines) during 2001.1 - 2018.5 period using the monthly return data of the five ASEAN-5 stock exchanges. This study uses granger causality test to see the direction of mutual influence that indicates the existence of contagion effect. The results revealed that the Indonesian stock exchange has a mutually influential relationship with the Thai stock exchange.
Pengembangan Modul Pembelajaran Kontekstual Terintegrasi Augmented Reality untuk Meningkatkan Keterampilan Berpikir Kritis Siswa
Ratna Azizah Mashami;
Khaeruman Khaeruman;
Ahmadi Ahmadi
Hydrogen: Jurnal Kependidikan Kimia Vol 9, No 2 (2021): Hydrogen: Jurnal Kependidikan Kimia
Publisher : Universitas Pendidikan Mandalika Mataram
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DOI: 10.33394/hjkk.v9i2.4500
Pandemi Covid-19 membuat sistem pembelajaran di kelas menjadi terbatas sehingga siswa dituntut untuk belajar lebih mandiri. Akan tetapi, sumber belajar memadai yang mendukung kemandirian belajar kimia di SMAN 1 Batulayar masih sangat kurang. Penelitian ini bertujuan untuk mengembangkan modul pembelajaran kontekstual terintegrasi Augmented Reality untuk meningkatkan keterampilan berpikir kritis siswa pada materi ikatan kimia. Penelitian ini termasuk metode Penelitian dan Pengembangan. Tahapan penelitian mengikuti desain pengembangan model ADDIE yang terdiri dari lima tahap, yaitu analisis (Analysis), desain (Design), pengembangan (Development), penerapan (Implementation), dan evaluasi (Evaluation). Subyek penelitian adalah siswa SMAN 1 Batulayar yang berjumlah 40 orang. Instrumen dalam penelitian ini adalah angket dan tes uraian. Data kelayakan modul dan tanggapan siswa diperoleh dari angket lalu dianalisis berdasarkan persentase, sedangkan data keterampilan berpikir kritis didapatkan dari tes uraian lalu dianalisis menggunakan paired sample t-test dan skor gain ternormalisasi (N-gain). Adapun hasil penelitian ini antara lain: 1) modul dinyatakan sangat layak dengan rerata skor 90%, 2) modul dapat meningkatkatkan keterampilan berpikir kritis siswa yang ditunjukkan oleh nilai signifikan 0,00 pada taraf kepercayaan 95% dan skor N-gain 58% dengan kategori sedang, dan 3) siswa memberikan tanggapan sangat baik terhadap proses pembelajaran menggunakan modul. Dengan demikian, modul pembelajaran kontekstual terintegrasi augmented reality telah berhasil dikembangkan.
RANCANG BANGUN APLIKASI SISTEM PENCATAT KELUAR MASUK PERSONEL DI PENJAGAAN STTAL SURABAYA BERBASIS RFID
Ikhwan Syahtaria;
Ainun Majid;
Ahmadi Ahmadi;
Alexander Victor Bukit
JOURNAL ASRO Vol 8 (2017): Jurnal Analisis Sistem & Riset Operasi
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL
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Sistem informasi dan teknologi dewasa ini berkembang dengan pesat, sehinggakomputer dapat digunakan sebagai alat pencatat secara otomatis dengan penambahanteknologi Radio Frequency Identification (RFID). Sebagai instansi militer, penjagaanSTTAL dituntut untuk selalu siap siaga melakukan pengamanan, pengawasan danpelayanan di area STTAL. Selama ini penjagaan STTAL dalam melakukan pencatatanpersonel yang keluar masuk ke STTAL masih menggunakan buku jurnal jaga.Pencatatan yang dilakukan hanya untuk pejabat dan tamu, sehingga petugas jaga tidakdapat memberikan informasi yang cepat dan tepat terhadap siapa dan berapa personelyang berada di dalam dan di luar area STTAL.Berdasarkan permasalahan di atas, maka perlu dirancang bangun suatu aplikasisistem pencatat keluar masuk personel di penjagaan STTAL secara otomatis denganmenggunakan teknologi RFID. Sehingga data keluar masuk setiap personel dapatdisimpan atau dicari pada database aplikasi sistem pencatat keluar masuk personel dipenjagaan STTAL. Hal ini sangat membantu petugas jaga dalam melakukan prosespelaporan.Sistem ini dapat melakukan pencatatan data beserta waktunya terhadap setiappersonel yang keluar masuk penjagaan STTAL dengan menggunakan komunikasi serialdari personal computer (PC) ke mikrokontroler (reader RFID stater kit ID-12 LA) sehinggaakan membaca kartu identitas (tag RFID) setiap personel. Sistem pencatatan ini bergunauntuk mempercepat serta mempermudah dalam pelaporan kepada Komandan mengenaikeberadaan seluruh kekuatan personel STTAL maupun data tamu yang berkunjung diSTTAL.Kata kunci : Sistem Keluar Masuk personel, Penjagaan STTAL, RFID.
SIMULASI KEAMANAN PARKIR PRIBADI BERBASIS MIKROKONTROLER dan ANDROID
Ahmadi Ahmadi
Technologia : Jurnal Ilmiah Vol 9, No 4 (2018): TECHNOLOGIA
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari
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DOI: 10.31602/tji.v9i4.1545
Monitoring suatu tempat parkir kendaraan umum bahkan kendaraan pribadi memerlukan perencanaan dan simulasi dalam proses pembuatan sistem ditempat parkir disebut baik digunakan sendiri bahkan parkir umum,bahkan memiliki alur dari aturan proses parkir kendaraan sampai posisi letak kendaraan itu sendiri bahkan bisa dimonitoring dari jarak jauh. Monitoring kendaraan pribadi adalah hal yang wajar dilakukan oleh prusahaan bahkan pemilik kendaraan sendiri, diperlukan suatu simulasi keamanan parkir berbasis android beserta proses parkir kendaraan dengan dipandu oleh sistem parkir itu sendiri. Dipenelitian ini Dibuatlah simulasi keamanan parkir berbasis android dan menggunakan inputan sensor ultrasonic dan LDR(Light Dependent Resistor), Sensor ultrasonic digunakan untuk inputan sistem yang digunakan sebagai inputan lampu pemandu dan buzzer pada sistem nantinya, sedang sensor light dependent resistor digunakan untuk indicator keberaan kendaraan ditempat parkir dan status kendaraan tersebut dikirim ke interface android sebagai penanda bahwa parkiran sedang kosong atau sudah diisi. Keyword : Parkir Berbasis Adroid, Sensor Ultrasonik HC-SR04, sistem keamanan
KAUSALITAS DAN INDEKS HARGA SAHAM 11 NEGARA TERHADAP INDEKS HARGA SAHAM INDONESIA
Ahmadi Ahmadi
Eksis: Jurnal Ilmiah Ekonomi dan Bisnis Vol 7, No 1 (2016): Mei
Publisher : Universitas Batanghari Jambi
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DOI: 10.33087/eksis.v7i1.1
This research aims to prove the relationship of reciprocity between the stock prices index in 11 countries (Singapore, Malaysia, Thailand, the Philippines, South Korea, Hong Kong, Japan, Taiwan, Australia, London and NYSE) as well as stock price index korelasinya 11 countries with Indonesia stock price index. In this research using statistical methods, namely: test the Granger Causality and Bivariate Correlation. Variable sample used consists of stock price index in 12 countries. Research results using test Dickey Fuller pointed out that the original data on the level of zero stationer with a confidence level of 99%. The results of the research there is a trade-off between the price index stocks on 11 countries against Indonesia's share price index that is only on the Hong Kong stock index, and from all countries who were the object of this research have a significant correlation with Indonesia stock index.Keywords: Exchange Rate, Stock Price Index
PENGARUH LOAN TO DEPOSIT RATIO, FIRM SIZE, DAN EQUITY TO TOTAL ASSET RATIO TERHADAP RETURN ON ASSET PADA PT. BANK RAKYAT INDONESIA (PERSERO) TBK. PERIODE 2008-2015
Eka Susilowati;
Ahmadi Ahmadi;
Yunan Surono
Eksis: Jurnal Ilmiah Ekonomi dan Bisnis Vol 8, No 1 (2017): Mei
Publisher : Universitas Batanghari Jambi
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DOI: 10.33087/eksis.v8i1.61
Loan total development during the last eight years fluctuated by an average of 0.202%. Developments in total deposits during the last eight years with an average of 0.099%. Development Total Assets for eight years with an average of 0.202%. Total Equity developments over the last eight years with an average of 0.263% .And pekembangan Return On Asset PT. Bank Rakyat Indonesia (persero) Tbk during the last eight years with an average of 0.007%. The higher the loan to deposit ratio of the low liquidity of the bank concerned, the standard large loan to deposit ratio. Determinants of the size of the company is based in total assets of the company, a large company that has a large total assets that can generate income. Equity to Total Assets Ratio as an indicator of the role of the owner or shareholder of the increased efficiency and viability of the business of the bank in question is the proportion of equity capital to total assets of the bank. Variables simultaneously Loan to Deposit Ratio (X1), Firm Size (X2), and Equity to Total Assets Ratio simultaneously have a significant effect on the dependent variable (Y) at PT. Bank Rakyat Indonesia (persero) Tbk period 2008-2015. in partial Loan to Deposit Ratio (LDR) significantly affects the Return On Asset, Firm Size variable and Equity to Total Assets Ratio no significant effect on return on assets And the PT. Bank Rakyat Indonesia (pesero) Tbk period 2008-2015. Keyword: loan to deposito rasio, firm size, equity to total asset ratio
PENGARUH TOTAL ASSET TURNOVER (TATO) DAN RETURN ON EQUITY (ROE) TERHADAP HARGA SAHAM PADA INDUSTRI ASURANSI DI BURSA EFEK INDONESIA (BEI) PERIODE 2010-2014
Ahmadi Ahmadi;
Muhammad Alhudhori
Eksis: Jurnal Ilmiah Ekonomi dan Bisnis Vol 6, No 2 (2015): November
Publisher : Universitas Batanghari Jambi
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DOI: 10.33087/eksis.v6i2.70
Profitability ratios of one of them is Return on Equity (ROE). Return On Equity (ROE) is a ratio that measures how much profit rightful owners of their own capital. Activities ratio, ie the ratio that measures the efficiency of the company in the use of its assets. Total Asset Turnover (TATO) and Return On Equity (ROE) on stock price is 0.295 or 29.5%. This shows that with the same Total Asset Turnover (TATO) and Return On Equity (ROE) affect stock prices by 29.5% and amounted to 70.5% influenced by other variables not examined in this study. Based on the calculation coefficient of determination can be seen that simultaneously the influence of Total Asset Turnover (TATO) and Return On Equity (ROE) on stock price is 0.295 or 29.5%. The management company should need to improve the company's financial performance for the development of Total Asset Turnover (TATO), Return on Equity (ROE) is likely to decline and thus may affect the stock price decline. For the insurance industry should be trying to improve the company's financial performance in order to increase the stock price so that investors will continue to invest in the companyKeyword: total sset turnover, return on equity Profitability ratios of one of them is Return on Equity (ROE). Return On Equity (ROE) is a ratio that measures how much profit rightful owners of their own capital. Activities ratio, ie the ratio that measures the efficiency of the company in the use of its assets. Total Asset Turnover (TATO) and Return On Equity (ROE) on stock price is 0.295 or 29.5%. This shows that with the same Total Asset Turnover (TATO) and Return On Equity (ROE) affect stock prices by 29.5% and amounted to 70.5% influenced by other variables not examined in this study. Based on the calculation coefficient of determination can be seen that simultaneously the influence of Total Asset Turnover (TATO) and Return On Equity (ROE) on stock price is 0.295 or 29.5%. The management company should need to improve the company's financial performance for the development of Total Asset Turnover (TATO), Return on Equity (ROE) is likely to decline and thus may affect the stock price decline. For the insurance industry should be trying to improve the company's financial performance in order to increase the stock price so that investors will continue to invest in the companyKeyword: total sset turnover, return on equity
Pengaruh Pembelajaran Daring Berbantuan Video Pembelajaran untuk Meningkatkan Hasil Belajar Mata Pelajaran Pendidikan Agama Islam dimoderasi Motivasi Belajar Siswa
Ahmadi Ahmadi
JURNAL NALAR PENDIDIKAN Vol 10, No 1 (2022): JURNAL NALAR PENDIDIKAN
Publisher : Lembaga Penelitian Mahasiswa Penalaran UNM
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DOI: 10.26858/jnp.v10i1.23671
This study is conducted with the aim of determining the effect of Zakat videos assisted online learning in encouraging class VI student learning to improve learning outcomes of Islamic religious education subjects. Experimental design is used in this study utilizing control and experimental groups.iencing parenting problems, 3) having children experiencing developmental delays, 4) willing to follow the training program. The subjects of this study are class VI children with a total of 30 people. Sampling technique used in this study uses non-probability sampling. The data is collected related to learning outcomes using observation and assessment sheets, while data collection related to student motivation uses questionnaires. The tests used in this study include instrument validity and reliability tests, classical assumption tests, homogeneity tests, and hypothesis testing using Two Way Anova parametric statistics. Distance learning assisted by video learning needs to be carried out continuously in order to improve student learning outcomes. So it would be better if distance learning assisted by learning videos moderated with student motivation was carried out massively and creative innovations were given to improve student learning outcomes to the maximum.