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KINETIKA TRANSPOR Co(II) MELALUI TEKNIK MEMBRAN CAIR FASA RUAH SECARA KONSEKUTIF Riana Dewi; Admin Alif; Hermansyah Aziz
Jurnal Riset Kimia Vol. 3 No. 1 (2009): September
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrk.v3i1.82

Abstract

 ABSTRACT Determination of kinetic analysis of Co(II) ion transport through bulk liquid membranes by consecutive method have been study. The optimum condition was obtained at pH 4 for the intermediate phase and receiving phase at pH near zero, while the source phase at pH 7, oxine concentration in chloroform at source phase is 2.10 M, methyl red concentration in chloroform at receiving phase is 3.10 M. It was found that Co(II) ion receiving phase at optimum condition as 4.40%. Evaluation of Co(II) ion kinetic transport shows k1 as 0.0116 minutes-1 and k4 0.0113 minutes-1. Kinetic transport process of Co(I1) ion through bulk liquid membranes by consecutive method followed first order consecutive irreversible reaction rate low. Consecutive method can used as an alternative method in determination the optimum condition of metals ion transport and kinetic evaluation of mentioned transport metals ion. Keywords : bulk liquid membranes, consecutive, cobalt
Intensitas Perencanaan Strategik atas Teknologi Informasi untuk Meningkatkan Perekonomian Indonesia (Studi pada Perbankan di Indonesia) Riana Dewi
Jurnal Akuntansi dan Bisnis Vol 11, No 1 (2011)
Publisher : Accounting Study Program, Faculty Economics and Business, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jab.v11i1.121

Abstract

The problem formulation of this research is does managerial factor, environment factor, organizational factor and technology give influence, either alone or together, toward the intensity of strategy planning and financial work”.The objective of this research is to give empirical evidence of the influence of managerial, environment, organizational and technological factors toward the intensity strategy planning and the influence of those factors above toward the financial work of Bank Perkreditan Rakyat (BPR). The analysis tools that are used are : classic assumption dan hypothesis test with path analysis. Result of this research that factor of manajerial with confidence, experience and membership influence strategic planning intensity. Environmental factor also considered strategic in the plan BPR. The environmental factor is also considered, because can have an effect on to performance. Factor of organisasional although have an effect on to strategic planning intensity of BPR and still got mixed up with less than 3 band off is effort. Organizational culture have influenced strategic planning, although the mentioned do not influence performance of finansial. Technological factor not yet influenced strategic planning intensity and performance of finansial, although BPR have started to make software and hardware with invesment which by dozens and always improve ability of the human resource. To the number of factor related to performance of finansial do not then express that strategic BPR in the plan unfavourable him. Emulation between BPR alone, other financial institution like co-operation, BMT, BKK, Bank Local government and Public Bank with is same product partake to play a part in to degrade performance of finansial BPR. Result of research also express that there are influence by together factor of manajerial, environmental, organisasional, and technology to performance of finansial. As a whole result of this research less is supporting of research conducted by Hopkins and Hopkins (1997), Rokhlianasari (2002), and Sudarmadi ( 2006) at factor of kontinjensi that is manajerial, environmental, and organizational to strategic planning intensity and performance of finansial. Suggestion to all manager to be earning open in reporting its activity. Because of researcher of difficulty in getting sampel caused by carefulness and policy of party of BPR so that represent limitation in this research. Amount of sampel hence result of research not yet earned to be told can deputize the overall of sampel because its minim of sampel in this research.
PERTANGGUNGJAWABAN TINDAK PIDANA DAN PELANGGARAN KODE ETIK ATAS PUBLIKASI IDENTITAS ANAK YANG BERHADAPAN DENGAN HUKUM DALAM PEMBERITAAN DI MEDIA MASSA Riana Dewi
Recidive : Jurnal Hukum Pidana dan Penanggulangan Kejahatan Vol 7, No 2 (2018): AGUSTUS
Publisher : Criminal Law Section Faculty of Law Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/recidive.v7i2.40593

Abstract

AbstrakPenelitian ini bertujuan untuk mengkaji pertanggungjawaban tindak pidana dan pelanggaran kode etik terhadap publikasi identitas Anak yang berhadapan dengan hukum di dalam pemberitaan media cetak, media elektronik, dan teknologi informasi (internet) yang dilakukan oleh perusahaan pers. Penelitian ini merupakan penelitian normatif yang bersifat preskriptif, dengan pendekatan perundang-undangan. Teknik pengumpulan data menggunakan studi pustaka. Jenis data yang digunakan adalah bahan hukum primer dan bahan hukum sekunder. Perbuatan publikasi identitas Anak yang berhadapan dengan hukum dalam pemberitaan di media massa adalah tindak pidana dalam Undang-Undang Nomor 11 Tahun 2012 tentang Sistem Peradilan Pidana Anak dan Undang-Undang Nomor 23 Tahun 2002 sebagaimana diperbaharui dengan Undang-Undang Nomor 35 Tahun 2014 dan Undang-Undang Nomor 17 Tahun 2016 tentang Perlindungan Anak, sekaligus sebagai pelanggaran etika berdasarkan Peraturan Dewan Pers Nomor: 6/Peraturan-DP/V/2008 tentang Pengesahan Surat Keputusan Dewan Pers Nomor 03/SK-DP/III/2006 tentang Kode Etik Jurnalistik, Peraturan Komisi Penyiaran Indonesia Nomor 01/P/KPI/03/2012 tentang Pedoman Perilaku Penyiaran dan Peraturan Komisi Penyiaran Indonesia Nomor 02/P/KPI/03/2012 tentang Standar Program Siaran. Pertanggungjawaban terhadap pelanggaran etika diselesaikan berdasarkan Undang-Undang Nomor 40 Tahun 1999 tentang Pers yaitu melalui pengaduan kepada Dewan Pers. Perusahaan pers sebagai korporasi, pertanggungjawaban berada pada Pemimpin Redaksi. Hingga saat ini hanya pada pengaduan kepada Dewan Pers sebagai pelanggaran etika dan prinsip-prinsip jurnalistik, tidak ada laporan kepada kepolisian sebagai suatu tindak pidana.Kata Kunci: Pertanggungjawaban pidana, tindak pidana pers, Publikasi Identitas Anak Berhadapan Hukum.AbstractThis research aims to determine the responsibility of Criminal act and an ethical violation of the publication of the identity of Children in conflict with law in the print media, electronic media, and information technology (internet) by the press company. This research is a normative research that is prescriptive, with the statute approach. The types of data used are primary legal materials and secondary legal materials. Act of the publication identity of Children in conflict with the law in the mass media is a criminal act under Law Number 11 Year 2012 on the Juvenile Criminal Justice System and Law Number 23 Year 2002 as amended with Law Number 35 Year 2014 and Law Number 17 Year 2016, at the same time as an ethical violation of the Press Council Regulation Number:6/Regulation-DP/V/2008 concerning Ratification of Press Council Decision Letter Number 03/SK-DP/III/2006 on the Journalistic Code of Ethics, Indonesian Broadcasting Commission Regulation Number 01/P/KPI/03/2012 on the Guidelines of Broadcasting Behavior, Regulation of the Indonesian Broadcasting Commission Number 02/P/KPI/03/2012 on the Broadcast Program Standards. The responsibility of the Press ethical violations are resolved to Law Number 40 Year 1999 on the Press through a complaint to the Press Council. Until now, only a complaint to the Press Council as a violation of ethics and journalistic principles, no report to the police as a criminal act.Keywords: Criminal Responsibility, Criminal Act of Press, Publication of the Identity of Children in Conflict with Law.
PERTANGGUNGJAWABAN TINDAK PIDANA DAN PELANGGARAN KODE ETIK ATAS PUBLIKASI IDENTITAS ANAK YANG BERHADAPAN DENGAN HUKUM DALAM PEMBERITAAN DI MEDIA MASSA Riana Dewi; ' Subekti
Recidive : Jurnal Hukum Pidana dan Penanggulangan Kejahatan Vol 6, No 1 (2017): APRIL
Publisher : Criminal Law Section Faculty of Law Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/recidive.v6i1.47724

Abstract

AbstrakPenelitian ini bertujuan untuk mengkaji pertanggungjawaban tindak pidana dan pelanggaran kode etik terhadap publikasi identitas Anak yang berhadapan dengan hukum di dalam pemberitaan media cetak, media elektronik, dan teknologi informasi (internet) yang dilakukan oleh perusahaan pers. Penelitian ini merupakan penelitian normatif yang bersifat preskriptif, dengan pendekatan perundang-undangan. Teknik pengumpulan data menggunakan studi pustaka. Jenis data yang digunakan adalah bahan hukum primer dan bahan hukum sekunder. Perbuatan publikasi identitas Anak yang berhadapan dengan hukum dalam pemberitaan di media massa adalah tindak pidana dalam Undang-Undang Nomor 11 Tahun 2012 tentang Sistem Peradilan Pidana Anak dan Undang-Undang Nomor 23 Tahun 2002 sebagaimana diperbaharui dengan Undang-Undang Nomor 35 Tahun 2014 dan Undang-Undang Nomor 17 Tahun 2016 tentang Perlindungan Anak, sekaligus sebagai pelanggaran etika berdasarkan Peraturan Dewan Pers Nomor: 6/Peraturan-DP/V/2008 tentang Pengesahan Surat Keputusan Dewan Pers Nomor 03/SK-DP/III/2006 tentang Kode Etik Jurnalistik, Peraturan Komisi Penyiaran Indonesia Nomor 01/P/KPI/03/2012 tentang Pedoman Perilaku Penyiaran dan Peraturan Komisi Penyiaran Indonesia Nomor 02/P/KPI/03/2012 tentang Standar Program Siaran. Pertanggungjawaban terhadap pelanggaran etika diselesaikan berdasarkan Undang-Undang Nomor 40 Tahun 1999 tentang Pers yaitu melalui pengaduan kepada Dewan Pers. Perusahaan pers sebagai korporasi, pertanggungjawaban berada pada Pemimpin Redaksi. Hingga saat ini hanya pada pengaduan kepada Dewan Pers sebagai pelanggaran etika dan prinsip-prinsip jurnalistik, tidak ada laporan kepada kepolisian sebagai suatu tindak pidana. Kata Kunci: Pertanggungjawaban pidana, tindak pidana pers, Publikasi Identitas Anak Berhadapan Hukum.AbstractThis research aims to determine the responsibility of Criminal act and an ethical violation of the publication of the identity of Children in conflict with law in the print media, electronic media, and information technology (internet) by the press company. This research is a normative research that is prescriptive, with the statute approach. The types of data used are primary legal materials and secondary legal materials. Act of the publication identity of Children in conflict with the law in the mass media is a criminal act under Law Number 11 Year 2012 on the Juvenile Criminal Justice System and Law Number 23 Year 2002 as amended with Law Number 35 Year 2014 and Law Number 17 Year 2016, at the same time as an ethical violation of the Press Council Regulation Number:6/Regulation-DP/V/2008 concerning Ratification of Press Council Decision Letter Number 03/SK-DP/III/2006 on the Journalistic Code of Ethics, Indonesian Broadcasting Commission Regulation Number 01/P/KPI/03/2012 on the Guidelines of Broadcasting Behavior, Regulation of the Indonesian Broadcasting Commission Number 02/P/KPI/03/2012 on the Broadcast Program Standards. The responsibility of the Press ethical violations are resolved to Law Number 40 Year 1999 on the Press through a complaint to the Press Council. Until now, only a complaint to the Press Council as a violation of ethics and journalistic principles, no report to the police as a criminal act.Keywords: Criminal Responsibility, Criminal Act of Press, Publication of the Identity of Children in Conflict with Law.
Strategi Pembelajaran Yang Menekankan Pada Proses Keterlibatan Siswa Riana dewi; Lily Netari
Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

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

Abstract

Model pembelajaran PASA adalah model pembelajaran yang bertujuan membantu peserta didik untuk memahami makna materi ajar dengan menggunakan media gambar yang berkaitan terhadap konteks kehidupan mereka sehari-hari (konteks pribadi, sosial dan kultural), sehingga peserta didik memiliki pengetahuan atau keterampilan yang dinamis dan fleksibel untuk mengkonstruksi sendiri secara aktif pemahamannya. Gambar-gambar tersebut dapat membantu peserta didik menyusun bayangan yang terekam di benak mereka untuk kemudian dijadikan sebagai alat dalam berimajinasi tentang peristiwa yang terjadi di masa lalu secara akurat dan jelas (Joebagio, 2017).
HUBUNGAN BREEDING PLACE, KEBERADAAN RESTING PLACE DAN PRAKTIK 3M PLUS DENGAN KEJADIAN PENYAKIT DEMAM BERDARAH DENGUE (DBD) Sety, La Ode Muhamad; Sutiswa, Shandra Isasi; Dewi, Riana; Ohorella, Arfan; Yoyoh, Imas
Ensiklopedia of Journal Vol 6, No 4 (2024): Vol. 6 No. 4 Edisi 3 Juli 2024
Publisher : Lembaga Penelitian dan Penerbitan Hasil Penelitian Ensiklopedia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/eoj.v6i4.2437

Abstract

Abstract: Dengue fever is a disease caused by the dengue virus and transmitted by the Aedes aegypti mosquito. From 2020 to 2022, both the number of cases and mortality rates have decreased, but dengue fever is still spread across all 20 Puskesmas in Jambi City. During the last three years, Rawasari Health Center has the highest prevalence of dengue fever cases at 0.031%. The purpose of the study was to determine the relationship between breeding places, the presence of resting places and the practice of 3M plus with the incidence of dengue hemorrhagic fever (DHF). The type of research is quantitative with a case control approach. The research was conducted at the Rawasari Health Center. The population is the number of DHF patients in the working area of the Rawasari Health Center in 2022 as many as 16 cases. The sample in this study taken was 16 respondents. Where in this study using a ratio of 1: 2 between case and control, so that the case sample is 16 cases and 32 controls, it is known that the total number of samples is 48 samples. The sampling technique used total sampling. Data analysis was carried out univariate and bivariate. The results showed that there was a relationship between breeding places (p value: 0.001) and 3M plus practices (p value: 0.000) to the incidence of DHF. It is suggested that the community can utilize and recycle used goods around the house so as to minimize the opportunity for mosquitoes to breed in used goods and increase the practice of 3M plus.Keywords: Breeding Place, DBD, Praktik 3M Plus
IMPROVEMENT OF LEARNING OUTCOMES OF GRADE VIII STUDENTS OF SMPN 4 SALATIGA THROUGH THE PBL MODEL WITH A CRT APPROACH Dewi, Riana; Pratama, Fika Widya; Setiawan, Adi; Deswita, Yenny
Tesseract: International Journal of Geometry and Applied Mathematics Vol. 2 No. 3 (2024): Tesseract: International Journal of Geometry and Applied Mathematics
Publisher : Nindikayla Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57254/tess.v2i3.42

Abstract

This study aims to improve the mathematics learning outcomes of class VIII G students of SMP Negeri 4 Salatiga in the material Surface Area of Flat Sided Buildings through the PBL (Problem Based Learning) model with the CRT (Culturally Responsive Teaching) approach. This research is classroom action research conducted in two cycles using the Kemmis and MC Taggart models with 4 stages namely planning, implementation, observation/observation, and reflection. The subjects of this study were class VIII G students of SMP Negeri 4 Salatiga for the 2022/2023 academic year, consisting of 30 students (15 boys and 15 girls). The technique of collecting data in this research uses observation sheets of the implementation of learning and learning achievement tests. The criteria for the success of learning outcomes in this study were increasing the class average score in each cycle and the class achieving classical mastery (many students who completed individually  85%). The results of this study showed an increase in class average scores from pre-cycle to cycle 1 (from 62.7 to 77.03) and cycle 1 to cycle 2 (from 77.03 to 84.1) and the achievement of classical mastery of 86. 67%. The conclusion obtained in this study is that the application of the PBL model with the CRT approach has succeeded in increasing the mathematics learning outcomes of class VIII G students of SMP Negeri 4 Salatiga on the material surface area of flat side shapes.
Relationship Between Knowledge And Work With Medication Adherence Among Pulmonary Tuberculosis Patients At The Dempo Health Center In Palembang City Dwi Salsabilah; Henni Febriawati; Riana Dewi; Sri Aisyah Hidayati
UKMC International Conference (UKMC IC) Proceedings Vol. 1 No. 1 (2024): UKMC International Conference (UKMC IC) Proceeding
Publisher : Catholic University Musi Charitas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32524/ukmcic.v1i1.1334

Abstract

WHO noted that in 2022 the number of people diagnosed with TB globally will be 7.5 million. Indonesia is the second country with the highest number of TB sufferers, amounting to 658,543 cases according to data from the Indonesian Ministry of Health, one of the provinces with the highest number of TB cases in South Sumatra. Tuberculosis is an infectious disease caused by bacteria in the form of bacilli or rods called mycobacterium tuberculosis. Compliance with taking medication occurs for the success of taking medication in pulmonary TB sufferers. This study aims to determine the relationship between knowledge and work and compliance with taking medication for pulmonary TB sufferers at the Dempo Community Health Center, Palembang City in 2024. The research was conducted on 20 May – 20 June 2024, this research used a cross sectional research design. The total sample was 41 people. The sampling technique is accidental sampling. The results show that there is a relationship between knowledge and adherence to taking medication in pulmonary TB sufferers (p = 0.005) with an OR value = 9.333, and there is a relationship between work and adherence to taking medication in pulmonary TB sufferers (p = 0.033) with an OR value = 20.693. Based on research results, the availability of many drugs is influenced by several knowledge factors to increase awareness, and work factors related to stress that a person can experience. Dempo Community Health Center is expected to always provide education to patients and patient families regarding the importance of compliance in TB treatment and the risks that will occur if they do not comply.