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All Journal Jurnal Sains Dasar Sains Tanah Prosiding Seminar Nasional Inovasi Dalam Pengembangan SmartCity Adabiyyat: Jurnal Bahasa dan Sastra Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences

Musthofa Musthofa

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Author-ID : 2419032

Religion Arts Humanities Earth & Planetary Sciences Economics, Econometrics & Finance Education Social Sciences Other

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Articles

Inovasi Dalam Pengembangan Smart City Yang Berwawasan Lingkungan Kabupaten Kudus Musthofa Musthofa
Prosiding Seminar Nasional Inovasi Dalam Pengembangan SmartCity Vol 1, No 1 (2017)
Publisher : Prosiding Seminar Nasional Inovasi Dalam Pengembangan SmartCity

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Narasumber Seminar Nasional Inovasi Dalam Pengembangan Smart City Yang Berwawasan Lingkungan Kabupaten Kudus

IMBANGAN PUPUK ORGANIK DAN ANORGANIK PADA PERTANAMAN WORTEL (Daucus carota L.) DI ANDISOLS TAWANGMANGU Sumani Sumani; Musthofa Musthofa; Sri Hartati
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 6, No 1 (2009)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v6i1.63

Title : The Balance of Organic and Inorganic Fertilizer on the Carrot Field (Daucus carota L.) at Andisols Tawangmangu. This experiment research was conducted on September – December 2007 in Blumbang, Sub district Tawangmangu, Karanganyar. The aim of this research was to know the effect of balance organic fertilizer and inorganic fertilizer to the carrot quality in Andisols, Tawangmangu. This experiment used RCBD (Randomized Complete Block Design) with organic fertilizer factor (0%, 50% and 100% organic fertilizer) and inorganic fertilizer factor (0%, 50% and 100% inorganic fertilizer). Statistical analysis for the influence of the treatment was variant analysis with F-test and Kruskal-Wallis test. Duncan Multiple Range Test (DMRT) was used to compare inter-treatment and for finding out of the relation inter-variable it was used correlation test. The result shows that the balance of organic and inorganic fertilizer have significant influence to the water content of carrot, the weight of carrot, the weight of dried carrot plant and the plant’s height, and have not significant influence to the carotene, carrot’s diameter, and carrot’s length. The lower water content of carrot was shown by the treatment of 100% organic fertilizer and 50% inorganic fertilizer. The treatment of 100% organic fertilizer and 100% inorganic fertilizer give the highest plant height and the weight of carrot per plant. To the soil, the balance of organic and inorganic fertilizer has significant influence to the total N of soil and to the available N of soil. It has not significant influence to the total P of soil and available P of soil, total K of soil and available K of soil. The result of correlation test showed there was positive correlation among carrot weight and water content of carrot. Keywords: Organic fertilizer, Inorganic Fertilizer, Carrot, Andisols.

PRELIMINARY STUDY ON APPLICATION OF MAX PLUS ALGEBRA IN DISTRIBUTED STORAGE SYSTEM THROUGH NETWORK CODING Agus Maman Abadi; Musthofa Musthofa; Emut Emut
Jurnal Sains Dasar Vol 4, No 1 (2015): April 2015
Publisher : Faculty of Mathematics and Natural Science, Universitas Negeri Yogyakarta

The increasing need in techniques of storing big data presents a new challenge. One way to address this challenge is the use of distributed storage systems. One strategy that implemented in distributed data storage systems is the use of Erasure Code which applied to network coding. The code used in this technique is based on the algebraic structure which is called as vector space. Some studies have also been carried out to create code that is based on other algebraic structures such as module. In this study, we are going to try to set up a code based on the algebraic structure which is a generalization of the module that is semimodule by utilizing the max operations and sum operations at max plus algebra. The results of this study indicate that the max operation and the addition operation on max plus algebra cannot be used to establish a semimodule code, but by modifying the operation "+" as "min", we get a code based on semimodule. Keywords: code, distributed storage systems, network coding, semimodule, max plus algebra

The password agreement method based on matrix operation over Min-Plus algebra for safety of secret information sending Musthofa Musthofa; Dwi Lestari
Jurnal Sains Dasar Vol 3, No 1 (2014): April 2014
Publisher : Faculty of Mathematics and Natural Science, Universitas Negeri Yogyakarta

Key agreement protocol is a method in cryptography. Key agreement protocol is used to overcome the problem of sending secret information over communication lines. A secret key, called password, is needed to secure t he information. Both parties who exchange confidential information must agree on the same key. In this method, both parties exchange mutual general parameters that everyone can see, however from the general parameters the same passwords can be formed and not publicly known. One method that has been used is applying a series of matrix multiplication operation defined over a finite field. In this study, we constructed an algorithm in the form of a key agreement protocol that can be used in the password agreement method which the level of security based on algebraic problem of matrix operation over Z- min plus algebra. Min Plus algebra over Z, that is Z È { + ¥ } with Z is the set of all integers equipped with the minimum and addition operation, is called idempotent semiring. The results showed that the application of matrix operation over min plus algebra can be used as key agreement protocol in securing secret information. Key words: secret information, password, Min-Plus algebra

Analysis of Empty Box Victory in Makassar City Regional Head Elections in 2018 Casa Sulthan Mulya; Indiana Ngenget; Musthofa Musthofa
Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 5, No 2 (2022): Budapest International Research and Critics Institute May
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v5i2.5625

This study analysis of empty box victory in Makassar City regional head elections in 2018. The approach used in this research is qualitative. Data collection techniques with in-depth interviews and literature study. The results showed that a single candidate against an empty box victory occurred in Makassar City regional head elections in 2018, after the Danny-Indira candidate pair was disqualified for alleged money politics. The empty box victory has relevance to the disqualification of Danny Pomanto as the incumbent when the regional head elections were already underway so that the winning team and supporters networks had been formed concretely, the spread of Danny Pomanto's support network was unavoidable and interest groups supporting empty boxes like Rewako were ready to accommodate and accommodate they. The attitude of domination politics and the use of identity politics by Appi-Cicu in the middle of an industrial and service city also plays a role in venting public antipathy and venting their choices into empty boxes.

REINTERPRETASI TERHADAP KATA "KHALIFAH" DI DALAM AL-QUR'AN Musthofa Musthofa
Adabiyyāt: Jurnal Bahasa dan Sastra Vol 5, No 2 (2006)
Publisher : Sunan Kalijaga State Islamic University Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/ajbs.2006.%x

AL-AKHTHAL: SI MULUT BESAR KEPERCAYAAN ABDUL MALIK BIN MARWAN Musthofa Musthofa
Adabiyyāt: Jurnal Bahasa dan Sastra Vol 4, No 1 (2005)
Publisher : Sunan Kalijaga State Islamic University Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/ajbs.2005.%x

SAJAK DI DALAM AL-QUR'AN: SEBUAH KONTROVERSI DI KALANGAN ULAMA Musthofa Musthofa
Adabiyyāt: Jurnal Bahasa dan Sastra Vol 3, No 2 (2004)
Publisher : Sunan Kalijaga State Islamic University Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/ajbs.2004.%x

Al-KISA'I: JAWARA NACHWU ALIRAN KUFAH Musthofa Musthofa
Adabiyyāt: Jurnal Bahasa dan Sastra Vol 3, No 1 (2004)
Publisher : Sunan Kalijaga State Islamic University Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/ajbs.2004.%x

PROBLEM FILOLOGIS TEKS-TEKS SASTRA ARAB KLASIK Musthofa Musthofa
Adabiyyāt: Jurnal Bahasa dan Sastra Vol 2, No 2 (2003)
Publisher : Sunan Kalijaga State Islamic University Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/ajbs.2003.%x

Co-Authors Abdul Ghofur Agus Maman Abadi Ahyadi Ahyadi Casa Sulthan Mulya Dwi Lestari Emut Emut Ngenget, Indiana Sri Hartati Sumani Sumani Sunjana Sunjana Zainudin Zainudin

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