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Platinum Metal Complexes of Carbaboranylphophines: Potential Anti Cancer Agents Maulana, Ilham; Loennecke, Peter; Hey-Hawkins, Evamarie
Indonesian Journal of Cancer Chemoprevention Vol 1, No 1 (2010)
Publisher : Indonesian Research Gateway

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4.399 KB)

Abstract

Polyhedral  heteroboranes in particular dicarba-closo-dodecaboranes(12) and their organic derivatives have been the subject of intense research for over 40 years due to their unique chemical and physical properties. The initial attraction to dicarba-closo-dodecaboranes(12) In the medicinal chemistry research, was a result of their high boron content and stability to catabolism, which are important criteria for cancer therapy, such as BNCT (boron neutron capture therapy) agents. The coordination compounds of the platinum group metals have also received large interest for their potential application as chemotherapeutic agents, since  cis-diamminedichloroplatinum(II), cisplatin, has been reported to have  capability as tumor inhibitor. Hence, applications can be envisioned for related  cis platinum complexes. Complex of  cis-rac-[PtCl2{1,2-(PRCl)2C2B10H10}] (R=Ph,  tBu, NEt2, NPh2) have been synthesized by employing known carbaborane based phosphine ligands of clorophoshino-closo-dodecaborane , with complex of  cis-[PtCl2(COD)] (COD = 1,5-cyclooctadiene) in an N2-atmosphere. The obtained complexes possess expected structure configuration, namely  cis-rac.  The characterization of the complex has been carried out using 1H,  31P,  13C and  11B-NMR (Nuclear Magnetic Resonance), X-ray of single crystals, elemental analysis, IR (infra red) and mass spectroscopy (MS). The  31P{1H} NMR spectra of all the platinum complexes distinctly show the typical platinum satellites which are attributed to 31P-195Pt-coupling, in which the 31P{1H} NMR spectrum exhibits three lines with an intensity ratio of ca. 1:4:1. The structure of the platinum complexes consists of a slightly distorted square-planar coordination sphere, in which the platinum  atom is bonded to two chlorides and two phosphorus atoms of the chelating carbaboranylphosphine. Thus the platinum atoms exhibit the coordination number four, which is preferred in platinum(II) complexes.
UPAYA PEMERINTAH INDONESIA DALAM MENANGANI MASALAH IMIGRAN ILEGAL YANG MENUJU AUSTRALIA TAHUN 2012-2015 Maulana, Ilham; ", Afrizal
Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Vol 3, No 2: WISUDA OKTOBER 2016
Publisher : Fakultas Ilmu Sosial dan Ilmu Politik Universitas Riau

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Abstract

This research describes the policy of Indonesia government in anticipation illegal migration case destinate to Australia in 2012-2015. Australia especially Christmast Island are one of most the dstination route for illegal migration from Afganistan, Pakistan, Suriah, Srilanka and Turkey. When imigrant came to Australia they will transit in Indonesia and this can make the threat for Indonesia security stability.The research method used was a qualitative with descriptive as a technic of the research. Writer collects data from books, encyclopedia, journal, mass media and websites to analyze the policy of Indonesia government in anticipation illegal migration case destinate to Australia. The theories applied in this research are realism with the transnational concept by Barry Buzan.The conclusion of this research about the policy of Indonesia government in anticipation illegal migration case destinate to Australia are have done with some steps, likes Indonesia Government increase a controlling in border area by Indonesia Police, Imigration and Forein Ministry, Indonesia government has cooperation between Australia to anticipate the illegal imigration with dealling about Bali Process, Indonesia Government has cooperation with UNHCR dan IOM to anticipate the illegal imigration that transit in Indonesia.Key words: policy, anticipation, illegal and imigration
Pengaruh Penggunaan Software Cabri 3D Terhadap Minat dan Hasil Belajar Matematika pada Pokok Bahasan Bangun Ruang Maulana, Ilham; Saluky, Saluky; Misri, Muhammad Ali
ITEJ (Information Technology Engineering Journals) Vol 2 No 1 (2017): ELEARNING
Publisher : Pusat Teknologi Informasi dan Pangkalan Data IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/itej.v2i1.14

Abstract

Advances in technology and information can not be separated from the scope of human life including in education. The quality of education will increase as technology completes education because education will grow in harmony with the development of the world. Therefore, it is necessary to hold learning using technology-based learning media, especially computers. Efforts to use instructional media in the classroom is to use the 3D Cabri Software. This study aims to: 1) To determine the student response to the use of 3D Cabri Software on the subject of wake up space. 2) To know interest and learning result of learning on the subject matter of waking up. 3) To find out how much influence the use of 3D Cabri Software to interest and learning outcomes on the subject of wake up space. Cabri 3D Software is a software geometry that is used for visualization and development of reason to build three-dimensional space, it is expected to be the main capital for learners in improving the intelligence of reasoning and visual spatial. The method used in this research is quantitative method with before-after type with purposive sampling sampling technique. The results showed that: 1) Student response to the use of 3D Cabri software has an average of 67% with good category 2) There is influence of the use of 3D Cabri Software to interest and learning result seen from t test, that is t calculate for learning interest equal to 10,600 And t arithmetic for learning result equal to 10,146 and t table equal to 2,048, then t count > from t table. The interpretation is that there is a significant influence on students' interest and learning outcomes. Student learning outcomes increased as seen from the mean score before using the 3D Cabri software obtained 77.38 and the mean score after using the 3D Cabri software was obtained 82.86. While interest in student learning increased seen from the change of questionnaire of student interest before and after that is equal to 4%. Based on this, the 3D Cabri Software is very feasible and helps to serve as a medium in learning mathematics.
ANALISIS IMPLEMENTASI HEARING CONSERVATION PROGRAM DI PT KALTIM PRIMA COAL Maulana, Ilham; Jayanti, Siswi; Suroto, Suroto
Jurnal Kesehatan Masyarakat (e-Journal) Vol 4, No 4 (2016): JULI
Publisher : Fakultas Kesehatan Masyarakat

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Abstract

Hearing Conservation Program is an ongoing program which aims to prevent hearing loss due to noise in the workplace. Mining process uses multi open pit mining method which involves a lot of heavy equipment with a variety of function, sizes, and types. The purpose of this study was to analyze compliance and quality of implementation of Hearing Conservation Program in PT. Kaltim Prima Coal compared with the applicable regulations and standards. The type of this research was descriptive with the qualitative approach. There were nine workers who participated in this study. Triangulation in this study was the results of indepth interviews with triangulation informants, observation, and applicable standards. The results showed that PT. Kaltim Prima Coal complied 78,6 percent of the required criteria of OSHA and NIOSH elements such as policies, resources, surveys noise, technical and administrative noise control, education and motivation, ear protection, hearing acuity monitoring, recording, and reporting, evaluation, and audit program; while 21,4 percent had not complied. In conclusion, the implementation of hearing conservation program in PT. Kaltim Prima Coal had been good enough. PT. Kaltim Prima Coal should do the noise mapping based on noise exposure dose.
Long term Covid-19 terhadap Pasar Saham di Indonesia Hidayat, Imam Nur; Maulana, Ilham; Arif, Mohammad
POINT: Jurnal Ekonomi dan Manajemen Vol 3 No 1 (2021): POINT JURNAL
Publisher : Program Studi Manajemen Universitas Muslim Maros

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46918/point.v3i1.834

Abstract

ABSTRAK Penelitian ini bertujuan meneliti pengaruh dari perkembangan penyebaran covid-19 di Indonesia terhadap pasar saham di Indonesia. Metode penelitian menggunakan data kasus baru dan kematian baru akibat covid-19, dan data penutupan dan Volume perdagangan IHSG yang kami kumpulkan dari periode tanggal 2 Maret sampai – 7 Januari 2021. Data tersebut kemudian kami uji menggunakan structure equation modeling (SEM) Partial Least Square (PLS) dengan bantuan aplikasi WarpPLS 7.0. Dalam penelitian ini kami temukan bahwa penyebaran Covid-19 di Indonesia berpengaruh Positif terhadap kinerja pasar saham (IHSG) di Indonesia. Kata kunci : Covid-19, Pasar Saham. ABSTRACT This study aims to examine the effect of the spread of covid-19 in Indonesia on the stock market in Indonesia. The research method used data on new cases and new deaths due to covid-19, and the closing data and trading volume of the JCI that we collected from the period March 2 to January 7, 2021. We then tested the data using the Partial Least Square structural equation modeling (SEM). (PLS) with the help of the WarpPLS 7.0 application. We find this investigation that the spread of Covid-19 in Indonesia has a positive effect on the performance of the stock market (IHSG) in Indonesia. Keywords: Covid-19, Stock Market.
Aplikasi Monitoring Tender Project Dengan Metode Prototyping (Studi Kasus : PT Sinergy Informasi Pratama) Maulana, Ilham; Prihandi, Ifan
FORMAT Vol 8, No 2 (2019)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/format.2019.v8.i2.004

Abstract

PT Sinergy Informasi Pratama merupakan salah satu perusahaan Sistem Integrator yang menyediakan produk dan layanan Teknologi Informasi dan Komunikasi (TIK) khususnya di bidang Informasi Teknologi. PT  Sinergy Informasi Pratama  memiliki beberapa  masalah diantaranya tidak adanya sistem yang memantau perkembangan tender project, pencatatan keikut sertaan tender dan begitu juga dalam penomoran suatu tender. Setiap tender memiliki penomoran dan penomoran tersebut dinamakan dengan sebutan lead. Oleh karena itu diusulkan pembuatan sebuah aplikasi yang dapat memecahkan masalah tersebut. Dalam jurnal ini, penulis mencoba mengusulkan dan membuat sistem aplikasi monitoring tender project berbasis web untuk membantu dalam proses bisnis dan operasional di dalam perusahaan dengan dibantu  metode analisa PIECES dan  metode pengembangan  prototyping. Dengan ini diharapkan informasi menjadi lebih akurat sehingga membantu dalam pengambilan keputusan. 
SISTEM PENGONTROLAN MESIN CETAK PAVING BLOK MENGGUNAKAN VISUAL BASIC.NET BERBASIS MIKROKONTROLLER ARDUINO Iskandar, Dedy; Illahi, Achmad Wahyu; Maulana, Ilham
Journal Sensi: Strategic of Education in Information System Vol 2 No 1 (2016): Journal Sensi
Publisher : UNIVERSITAS RAHARJA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (109.953 KB) | DOI: 10.33050/sensi.v2i1.733

Abstract

Seiring dengan perkembangan ilmu pengetahuan yang semakin pesat dalam bidang teknologi pada khususnya. Hal ini ditandai dengan terciptanya alat–alat canggih dengan bantuan mikrokontroler untuk kemudahan, efisiensi waktu dan keamanan. Pengendalian industri menengah kebawah ini umumnya tidak terus menerus menggunakan tenaga manusia untuk menyalakan mesin dan memproduksi suatu barang. Sehingga dibutuhkan suatu pemecahan masalah tersebut, maka dirancang sistem pengontrolan mesin cetak paving block dengan menggunakan sensor, mikrokontroler arduino dan interface pada visual basic .NET. Sistem pengontrolan ini dirancang dengan menggunakan pemrograman bahasa C dan software arduino serta kebutuhan interface menggunakan software visual basic.NET. Metode yang dilakukan yaitu perancangan, serta pengujian alat. Saat mesin dinyalakan maka mikrokontroler dan sensor yang sudah dirancang akan aktif, pada saat ojek yang melewati sensor tersebut, maka mesin tersebut akan bergerak untuk menghasilkan produk yang akan dibuatnya dengan bantuan sensor gerak. Hasil akhir dari sistem ini adalah untuk mempermudah pekerja dalam mengendalikan mesin serta dapat memaksimalkan pendapatan barang.
Analisis Kinerja Apotek yang Bekerjasama dengan Jaminan Kesehatan Nasional (JKN) dari Perspektif Keuangan dan Pelanggan di Kota Makassar Maulana, Ilham; Anggriani, Yusi; Aritonang, MGS
Journal of Islamic Pharmacy Vol 5, No 1 (2020): J. Islamic Pharm.
Publisher : Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/jip.v5i1.8974

Abstract

This study aims to measure the performance of pharmacy inan in the (National Health Insurance) JKN era based ona financial perspective with parameters the net profit margin and pharmacy income. And the perspective customer is within the parameters of the quality pharmacy service in this matter tangibles  , reliability, responsiveness, assurance, and empathy in a pharmacy in Makassar city on customer satisfaction pharmacy and the number of customer visits to the pharmacy. This study employed analytic quantitave and qualitative methods. The research sample consisted of 5 apothecary 99 pharmacy customers. The study results on the financial perspektive show that the net profit margin pharmachie’s 2014 average value was 6,31% and that by 2018 it was 6,93% and the pharmacies were virtually in good condition. In the pharmacies income there are 2 pharmachies that have suffered a decline in the pharmacy’s turnover and 3 pharmachies have experienced an increase in the 2018 over 2014. As for the number of pharmcy customers, there is 1 pharmacy that has a decline and 4 pharmacy that have seen an increase in the number of customer visits to the pharmcy in 2018 over 2014.And the customer perspective, the test F show that the F Count of 5,111 and F Tables 2,31, so that it can be reached the conclusion that the quality of service made up of both reliabilty, tangible, responsiveness, assurance and emphaty affect the  satisfaction of the pharmacies customers in the city of Makassar.   Keywords: financial perspective, customer  satisfaction, pharmacy service’s quality, National Health Insurance
Uji Efektifitas Ekstrak Kulit Petai (Parkia speciosa Hassk) Terhadap Mencit (Mus musculus) Sebagai Anti Inflamasi Maulana, Ilham; Kurniati Roddu, Ajeng; Suriani, Suriani
Lumbung Farmasi: Jurnal Ilmu Kefarmasian Vol 1, No 2 (2020): JULI
Publisher : UNIVERSITAS MUHAMMADIYAH MATARAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (111.782 KB) | DOI: 10.31764/lf.v1i2.2559

Abstract

ABSTRAKTelah dilakukan penelitian uji efektifitas ekstrak etanol kulit petai dengan tujuan untuk mengetahui efek anti inflamasi dari ekstrak etanol kulit petai (Parkia speciosa Hassk).Pengujian dilakukan terhadap hewan uji mencit dengan melihat volume udem telapak kaki dari mencit, yang sebelumnya di induksi oleh putih telur 1%. Perhitungan hasil pengujian menggunakan uji analisis varians dan uji newman - keuls. Pengujian dilakukan dengan membagi 5 kelompok penguian, kelompok I dengan pemberian Na.CMC 1 % sebagai kelompok kontrol negatif   kelompok II dengan pemberian suspensi ekstrak etanol kulit petai dengan konsentrasi 1 %, kelompok III dengan konsentrasi 3%, kelompok IV dengan konsentrasi 5% dan kelompok V dengan pemberian suspensi natrium diklofenak 0,195%b/v sebagai kelompok kontrol positif. Hasil penelitian menunjukkan bahwa ekstrak etanol kulit petai dengan konsentrasi 1%, 3%, dan 5% memiliki efek sebagai anti inflamsi.Kata Kunci: Ekstrak Etanol; Kulit Petai; Anti Inflamasi; Mencit.ABSTRACTHas conducted research Study On Effectiveness of Petai (Parkia speciosa Hassk) Extract, with the aim to determine the anti -inflammatory effect of the ethanol petai extract (Parkia speciosa Hassk). Testing forum mice to test animals by looking at the volume of foot edema of mice , which previously induced by egg white 1 %. Calculations results of testing using analysis of variance test and test newman – keuls. Testing is done by dividing the testing group 5, group I with giving Na. CMC 1% as a negative control, group II and group administration of ethanol extract of petai suspension with a concentration of 1%, group III with a concentration 3%, group IV with a concentration 5% and the group V with the provison of 0,195% diclofenac sodium suspension as the positive control group. The result showed that the ethanol extract of petai with concentration of 1%, 3%, and 5% have anti – Inflamamatory effect.Keywords: Extract Ethanol; Petai; Anti Inflammatory; Mice.
Kepemimpinan kolektif era pandemi di Indonesia Maulana, Ilham
MBR (Management and Business Review) Vol 4 No 1 (2020): Juni
Publisher : Fakultas Ekonomika dan Bisnis, Universitas Kanjuruhan Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mbr.v4i1.4606

Abstract

Kepemimpinan di masa krisis sangat memiliki peran vital, karenanya keputusan yang dipilih dapat memperbaiki keadaan atau justru memperburuk keadaan. Kepemimpinan kolektif sebagai solusi dari permasalahan kepemimpinan di Indonesia yang menyerupai masalah dalam prozac leadership, yakni berpikir terlalu positif sehingga tidak mengukur tindakan preventif dari awal munculnya potensi pandemi. meski begitu, pilihan pemerintah untuk mendorong Indonesia menuju new normal adalah keputusan tepat karena itu sesuai dengan teori chaos, yang mana untuk menyelesaikan krisis yang disebabkan masalah chaotic suatu organisasi harus berubah menjadi bentuk baru. Yang tak kalah penting dari menyesuaikan diri pada bentuk baru adalah kesesuaian terhadap kondisi yang dibutuhkan untuk menjadi bentuk baru sebagaimana ditetapkan oleh WHO.