ANALISIS VISUAL MASJID BAITURRAHMAH (DERMAYU)DESA DERMAYU KECAMATAN SINDANG KABUPATEN INDRAMAYU

Bentuk masjid kuno di Pulau Jawa (abad ke 15-16) merupakan abad transisi dari arsitektur Jawa-Hindu ke arsitektur Jawa-Islam sehingga diperoleh bentuk masjid yang beragam. Kabupaten Indramayu merupakan daerah pesisir Pulau Jawa yang memiliki keterkaitan dalam penyebaran agama Islam di Jawa Barat. Hal tersebut ditandai dengan adanya bangunan masjid kuno di daerah Indramayu yang memiliki umur lebih dari seratus tahun. Masjid ini diberi nama Masjid Baiturrahmah, dulunya sebelum diberi nama Masjid Baiturrahmah lebih dikenal dengan sebutan Masjid Dermayu yang diambil dari nama daerah masjid berada. Kini masjid tersebut masih tetap berdiri walau sudah mengalami pemugaran, bagian-bagian masjid seperti mustaka, soko guru, mahkota tiang segidelapan, dan lain-lain masih ada. Rumusan masalah: Bagaimana sejarah, bentuk, struktur, dan ragam hias pada Masjid Baiturrahmah Indramayu. Metode penelitian deskriptif dengan pendekatan kualitatif digunakan dalam penelitian ini, serta dengan teknik pengumpulan data seperti studi pustaka, dokumentasi, observasi, dan wawancara. Penelitian ini menggunakan teori yang dikemukakan oleh Pijper (1984, hlm. 15) mengenai ciri-ciri masjid di Pulau Jawa, dan teori yang dikemukakan oleh Dasuki (1977, hlm. 41-42) mengenai masjid kuno di Jawa pada masa transisi Jawa-Hindu ke Jawa-Islam. Berdasarkan hasil penelitian, ketika awal Islam masuk di Indonesia, Islam mengalami akulturasi dengan agama Hindu dalam hal seni bangunan. Hal tersebut juga terlihat pada tata kota di Indramayu yang menggunakan tata kota seperti umat Hindu pada waktu itu, dengan posisi istana berada di sebelah selatan alun-alun dan menghadap utara. Posisi masjid berada di sebelah barat, akan tetapi arah kiblatnya menghadap ke barat laut sesuai posisi Kabah dan Mekah. Bentuk masjid Baiturrahmah dulunya berbentuk denah persegi dengan penonjolan di salah satu sisi, beratap tumpang dua yang di atasnya terdapat mustaka sebagai pengganti lambang bulan bintang. Kini denah bentuk masjid menjadi persegi panjang, karena adanya peluasan ruangan, sedangkan bagian atap yang tadinya beratap tumpang dua menjadi tiga. Ragam hias pada Masjid Baiturrahmah terdapat pada mahkota tiang segidelapan, hiasan pada kayu blandar, mimbar, dan candrasengkala, di mana sebagian besar terdapat ukiran seperti lung-lungan yang berupa hiasan berbentuk sulur atau ragam hias bentuk tumpal. Ukiran tersebut berupa jenis tumbuhan merambat di mana terdapat daun, batang, dan bunga. Dalam candrasengkala juga terdapat sebuah kaligrafi berisikan tentang riwayat pemugaran masjid yang ditulis dalam bahasa Arab dengan menggunakan kaligrafi aliran riq’ah. Kata Kunci: Sejarah Perkembangan, Bentuk, Struktur, Ragam Hias, Arsitektur Masjid Baiturrahmah From the era of 15 to 16th c century, the construction of mosques in Java Island was in the transition of architecture design of Java-Hindu to Java-Islam. Therefore particular constructional design of mosques was found into the various design. Indramayu is one of coastal territorial districts in Java Island that has its relationship to the Islam movement in that era, in West Java. It can be identified from an ancient mosque in Indramayu. The mosque has its more than 100 year of ages. The name of mosque is Baiturrahmah. The name of the mosque was in some years ago, known as “Mesjid Dermayu or Indramayu Mosque”. The name of mosque was originally taken from the name of the city. Now, the mosque is still well settled even there has been its regularly reconstruction. Those re-constructional parts are in the mustaka, soko guru, ganjah mayangkara, etc. The research questions of this research were, how is the history, shape, structural, and the kind of Baiturrahmah Mosque in Indramayu. This research used the qualitative Methodology design, in an approach of literature, decomentation, observation, and interview. The research used Pijper theory (1984, Page 15) it is about the characteristics of mosque in Java Island and Dasuki’s theory (1977, pages 41-42) it is about ancient mosque in Java Island was in the transition of architecture design of Java-Hindu to Java-Islam. Based on that research design, the result found that in the first time when Islam came to Indonesia, Islam conducted cultural acculturation with Hindu in building arts. It can be simply identified from the planological design of the city of Indramayu. The planology design of the city has followed Hindu tradition, with the position of place in the south facing the north. The position of the mosque is in the west with the position of qiblat to northwest following the Kabah and Mekah. The mosque of Baiturrhamah was firstly designed in the square form square with its bulge. The roof part of the mosque has been designed in a flat double form entails the mustaka as the subtle of moon and star icon. Now, the form of the mosque has become rectangular in shape, while the roof has additionally changed to be three in flats. The architectural design of Baiturrahmah mosque such as in kayu blandar, mimbar, and candrasengkala are mostly containing the objects as lung-lungan as the decoration of sulur and tumpal in shape. The objects of the decoration is in the style as creeped with the leaves, steak and flowers. There is also calligraphy in Candrasengkala with its contain of the history of the reconstruction of the mosque in an Arabic text constructed in the calligraphy with the trend of Riq’ah calligraphy. The keys : The history of development, kind shapes, structures, architectural objects and architectural construction of Baiturrahmah mosque

PENGGUNAAN RAD MODEL DALAM PERANCANGAN SISTEM INFORMASI PENERIMAAN MAHASISWA BARU STKIP MUHAMMADIYAH MUARA BUNGO

The purpose of this research is to produce a new admissions information system that is eligible for registration of prospective students. This research uses RAD model (Rapid Application Development) method. The research stages include requirements planning, design, and implementation. The new student admission information system that has been designed to provide convenience to prospective new students to register at STKIP Muhammadiyah Muara Bungo.Tujuan penelitian ini adalah untuk menghasilkan suatu sistem informasi penerimaan mahasiswa baru yang layak digunakan untuk pendaftaran calon mahasiswa. Penelitian ini menggunakan metodel RAD Model (Rapid Application Development). Tahap-tahap penelitian meliputi requirements planning (perencanaan), design (perancangan), dan implementation (implementasi). Sistem informasi penerimaan mahasiswa baru yang telah dirancang memberikan kemudahan kepada calon mahasiswa baru untuk melakukan pendaftaran di STKIP Muhammadiyah Muara Bungo

GEOKEMIJA POTENCIJALNIH MATIČNIH STIJENA I IZDANAKA PRIRODNOGA PLINA U ARHIPELAGU MANGOLE-TALIABU, SJEVERNI MALUKU, INDONEZIJA

The Mangole-Taliabu Archipelago has great potential for natural gas exploration due to its many active natural gas seepages. The limited natural gas exploration activities initiated during the last three decades led to a lack of publications on source rock and natural gas geochemistry. Previous research has postulated that the potential source rocks in this area and its surroundings are the Buya and Salodik formations, and known active natural gas seepages are hypothesised to originate from humic organic matter (type-III kerogen). The research aims to review and re-discuss the geochemical characteristics of potential source rock, the origins and genetics of natural gas seepages, and the correlation between natural gas seepage and source rocks by integrating the existing data with the newly collected data. This research revealed that the potential source rock is the Bobong Formation, aside from the previously confirmed Buya Formation, while the Salodik Formation is not a potential source rock as was suggested in previous publications. The most significant research finding is the type of natural gas seepage which found not only coal-derived gas but also oil-type gas. The calculated Ro of the coal-derived gas source rock is 0.80% – 1.00% and that of oil-type gas source rock ranges between 0.50% – 1.31%. For gas–source rock correlation, the Bobong Formation appears to be the most likely source for RAG/88/012 and RAG/88/014 gas samples, while the Buya Formation is the source for Binono Seep, RA/21/33, RA/21/34, and RA/21/35 gas samples. The new research findings are hoped to have significant implications for increasing the understanding of the petroleum system and encouraging further exploration activities.Arhipelag Mangole-Taliabu ima velik potencijal za istraživanje prirodnoga plina zbog brojnih aktivnih izdanaka prirodnoga plina. Ograničenost istraživačkih aktivnosti započetih tijekom posljednjih triju desetljeća dovele su do nedostatka publikacija o geokemijskim značajkama matičnih stijena i prirodnoga plina. Prethodna istraživanja pretpostavila su da su potencijalne matične stijene u istraživanome području i njegovoj okolici vezane uz formacije Buya i Salodik, a pretpostavlja se i da poznati aktivni izdanci prirodnoga plina potječu od humusne organske tvari (kerogen tipa III). U okviru ovoga istraživanja cilj je bio dati pregled i korištenjem postojećih i novoprikupljenih podataka ponovo raspraviti o geokemijskim karakteristikama potencijalnih matičnih stijena, podrijetlu i genetici prirodnoga plina te korelaciji između prirodnoga plina koji se pojavljuje na izdancima matičnih stijena. Ovo istraživanje otkrilo je da, osim prethodno potvrđene formacije Buya, formacija Bobong predstavlja formaciju s potencijalnim matičnim stijenama, dok u formaciji Salodik nisu zapažene potencijalne matične stijene, na što su upućivali rezultati prijašnjih istraživanja. Najvažniji rezultat istraživanja vezan je uz definiranje tipa prirodnoga plina na izdancima u kojemu nije pronađen samo plin dobiven iz ugljena kao matične stijene, već i plin iz nafte. Izračunani Ro za ugljenu matičnu stijenu kreće se između 0,80 % i 1,00 %, dok za naftno-matičnu stijenu varira između 0,50 % i 1,31 %. Korelacija između uzoraka prirodnoga plina s izdanaka i matične stijene upućuje na to da je formacija Bobong vjerojatno izvor za uzorke plina RAG/88/012 i RAG/88/014, dok je formacija Buya izvor za uzorke plina Binono Seep, RA/21/33, RA/21/34 i RA/21/35. Novi rezultati ovih istraživanja trebali bi imati znatan utjecaj na povećanje razumijevanja naftnoga sustava i poticanje daljnjih istraživačkih aktivnosti

GEOKEMIJA POTENCIJALNIH MATIČNIH STIJENA I IZDANAKA PRIRODNOGA PLINA U ARHIPELAGU MANGOLE-TALIABU, SJEVERNI MALUKU, INDONEZIJA

The Mangole-Taliabu Archipelago has great potential for natural gas exploration due to its many active natural gas seepages. The limited natural gas exploration activities initiated during the last three decades led to a lack of publications on source rock and natural gas geochemistry. Previous research has postulated that the potential source rocks in this area and its surroundings are the Buya and Salodik formations, and known active natural gas seepages are hypothesised to originate from humic organic matter (type-III kerogen). The research aims to review and re-discuss the geochemical characteristics of potential source rock, the origins and genetics of natural gas seepages, and the correlation between natural gas seepage and source rocks by integrating the existing data with the newly collected data. This research revealed that the potential source rock is the Bobong Formation, aside from the previously confirmed Buya Formation, while the Salodik Formation is not a potential source rock as was suggested in previous publications. The most significant research finding is the type of natural gas seepage which found not only coal-derived gas but also oil-type gas. The calculated Ro of the coal-derived gas source rock is 0.80% – 1.00% and that of oil-type gas source rock ranges between 0.50% – 1.31%. For gas–source rock correlation, the Bobong Formation appears to be the most likely source for RAG/88/012 and RAG/88/014 gas samples, while the Buya Formation is the source for Binono Seep, RA/21/33, RA/21/34, and RA/21/35 gas samples. The new research findings are hoped to have significant implications for increasing the understanding of the petroleum system and encouraging further exploration activities.Arhipelag Mangole-Taliabu ima velik potencijal za istraživanje prirodnoga plina zbog brojnih aktivnih izdanaka prirodnoga plina. Ograničenost istraživačkih aktivnosti započetih tijekom posljednjih triju desetljeća dovele su do nedostatka publikacija o geokemijskim značajkama matičnih stijena i prirodnoga plina. Prethodna istraživanja pretpostavila su da su potencijalne matične stijene u istraživanome području i njegovoj okolici vezane uz formacije Buya i Salodik, a pretpostavlja se i da poznati aktivni izdanci prirodnoga plina potječu od humusne organske tvari (kerogen tipa III). U okviru ovoga istraživanja cilj je bio dati pregled i korištenjem postojećih i novoprikupljenih podataka ponovo raspraviti o geokemijskim karakteristikama potencijalnih matičnih stijena, podrijetlu i genetici prirodnoga plina te korelaciji između prirodnoga plina koji se pojavljuje na izdancima matičnih stijena. Ovo istraživanje otkrilo je da, osim prethodno potvrđene formacije Buya, formacija Bobong predstavlja formaciju s potencijalnim matičnim stijenama, dok u formaciji Salodik nisu zapažene potencijalne matične stijene, na što su upućivali rezultati prijašnjih istraživanja. Najvažniji rezultat istraživanja vezan je uz definiranje tipa prirodnoga plina na izdancima u kojemu nije pronađen samo plin dobiven iz ugljena kao matične stijene, već i plin iz nafte. Izračunani Ro za ugljenu matičnu stijenu kreće se između 0,80 % i 1,00 %, dok za naftno-matičnu stijenu varira između 0,50 % i 1,31 %. Korelacija između uzoraka prirodnoga plina s izdanaka i matične stijene upućuje na to da je formacija Bobong vjerojatno izvor za uzorke plina RAG/88/012 i RAG/88/014, dok je formacija Buya izvor za uzorke plina Binono Seep, RA/21/33, RA/21/34 i RA/21/35. Novi rezultati ovih istraživanja trebali bi imati znatan utjecaj na povećanje razumijevanja naftnoga sustava i poticanje daljnjih istraživačkih aktivnosti

UPAYA PENANGGULANGAN STUNTING MELALUI SOSIALISASI BAHAYA STUNTING SERTA KEGIATAN IMUNISASI PADA BAYI DAN ANAK DI PUSKESMAS PEMBANTU UPT TANGGUL HARAPAN, DESA PEMATANG LIMAU, KABUPATEN SERUYAN

UPT (Unit Permukiman Transmigrasi) Tanggul Harapan adalah salah satu desa binaan yang ada di desa Pematang Limau yang berada di Kecamatan Seruyan Hilir, Kabupaten Seruyan. Kehidupan sehari-hari masyarakat UPT Tanggul Harapan diantaranya sebagai petani kelapa sawit dan berkebun serta beternak ikan. Kondisi lingkungan dan kebersihan di UPT Tanggul Harapan bisa dikategorikan masih belum memadai serta kurangnya pengetahuan dan kesadaran masyarakat akan pola hidup sehat menjadikan desa ini sebagai salah satu desa yang terdampak stunting. Posyandu imunisasi merupakan upaya memberikan kekebalan tubuh secara buatan dengan pembentukan antibodi. sosialisasi bahaya stunting serta pembagian makanan tambahan bagi balita dan ibu hamil berguna untuk meningkatkan pemahaman dan kesadaran masyarakat tentang pentingnya pencegahan dan penggulangann stunting. Juga meningkatkan pemahaman masyarakat akan pentingnya MP ASI yang tepat untuk mencegah terjadinya stuntin

Net greenhouse gas balance of fibre wood plantation on peat in Indonesia

Tropical peatlands cycle and store large amounts of carbon in their soil and biomass1,2,3,4,5. Climate and land-use change alters greenhouse gas (GHG) fluxes of tropical peatlands, but the magnitude of these changes remains highly uncertain6,7,8,9,10,11,12,13,14,15,16,17,18,19. Here we measure net ecosystem exchanges of carbon dioxide, methane and soil nitrous oxide fluxes between October 2016 and May 2022 from Acacia crassicarpa plantation, degraded forest and intact forest within the same peat landscape, representing land-cover-change trajectories in Sumatra, Indonesia. This allows us to present a full plantation rotation GHG flux balance in a fibre wood plantation on peatland. We find that the Acacia plantation has lower GHG emissions than the degraded site with a similar average groundwater level (GWL), despite more intensive land use. The GHG emissions from the Acacia plantation over a full plantation rotation (35.2 ± 4.7 tCO2-eq ha−1 year−1, average ± standard deviation) were around two times higher than those from the intact forest (20.3 ± 3.7 tCO2-eq ha−1 year−1), but only half of the current Intergovernmental Panel on Climate Change (IPCC) Tier 1 emission factor (EF)20 for this land use. Our results can help to reduce the uncertainty in GHG emissions estimates, provide an estimate of the impact of land-use change on tropical peat and develop science-based peatland management practices as nature-based climate solutions

PENGETAHUAN SIKAP DAN PERILAKU ATLET UKM SEPAKBOLA UNY TERHADAP DOPING

Penelitian ini bertujuan untuk mengetahui pengetahuan sikap dan perilaku atlet UKM sepakbola UNY terhadap doping. Penelitian ini merupakan penelitian deskriptif kuantitatif. Dengan jumlah sampel 34 atlet dari jumlah populasi 44 atlet. Sampel yang digunakan dalam penelitian ini adalah purposive sampling. Syarat purposive sampling yaitu: 1. Atlet bersedia untuk diteliti, 2. Sebagai atlet UKM sepakbola UNY. Metode yang digunakan adalah survei dengan teknik pengumpulan menggunakan angket tertutup dan angket terbuka BM. Wara Kushartanti yang telah di modifikasi oleh peneliti. Data yang di peroleh dengan angket tertutup diolah dengan analisis statistik deskriptif kuantitatif dan pengkategorian menggunakan tabel distribusi frekuensi, sedangkan data yang diperoleh dengan angket terbuka diolah dengan statistik deskriptif kuantitatif dengan persentase. Hasil penelitian dengan angket tertutup menunjukan bahwa pengetahuan atlet UKM sepakbola UNY terhadap doping adalah ”sedang”. Secara rinci “kurang sekali” sebesar 5,90% (2 atlet), kategori “kurang” sebesar 8,80% (3 atlet), kategori “sedang” sebesar 55,90% (19 atlet), kategori “baik” sebesar 29,40% (10 atlet). Sedangkan sikap atlet UKM sepakbola UNY terhadap doping adalah sedang. Secara rinci “kurang sekali” sebesar 2,90% (1 atlet), kategori “kurang” “sebesar” 11,80% (4 atlet), kategori “sedang” sebesar 50,00% (17 atlet), kategori “baik” sebesar 35,30% (12 atlet). Dan perilaku atlet UKM sepakbola UNY terhadap doping adalah “sedang”. Secara rinci “kurang sekali” sebesar 2,90% (1 atlet), kategori “atlet” sebesar 23,50% (8 atlet), kategori “sedang” sebesar 35,30% (12 atlet), kategori “baik” sebesar 38,20% (13 atlet). Hasil penelitian dengan angket terbuka menunjukkan bahwa pengetahuan atlet UKM sepakbola UNY terhadap doping nikotin narkoba 26,47% (9 atlet), kafein 32,35% (11 atlet), ginseng 8,82% (3 atlet), tidak tahu 32,35% (11 atlet). Sikap atlet UKM sepakbola UNY terhadap atlet pengguna doping diberi sangsi sebanyak 29,41% (10 atlet), tidak fair sebanyak 58,82 (20 atlet), membahayakan dirinya sebanyak 11,76 (4 atlet) . Perilaku atlet UKM sepakbola UNY dalam penggunaan doping adalah sebanyak 97,05% (33 atlet) belum pernah menggunakan doping dan 2,96% (1 atlet) pernah menggunakan doping

Rancang Bangun Alat Pemutar Rotor Engine / Apu (Auxilary Power Unit) Pada Pesawat Berbasis Mikrokontroller Menggunakan Android

 Abstrak— Borescope ialah salah satu metode dalam inspeksi bagian dalam dari pesawat yang biasanya dilakukan oleh 1 orang inspector dan 1 orang asisten sebagai membantu untuk memutar rotor engine pada pesawat. Untuk mengatasi akan keterbatasan jumlah asisten yang dibutuhkan dan biaya yang dikeluarkan oleh perusahaan saat borescope dilakukan diluar daerah maka dibutuhkan suatu sistem kendali agar dapat menggantikan peran dari asisten tersebut. Sistem kendali tersebut mampu menggerakkan beban rotor engine, hal tersebut berupa motor DC dengan torsi besar dan smartphone android sebagai pengontrol. Untuk mengontrol motor DC tersebut membutuhkan mikrokontroller Arduino dan Driver 7960 sebagai pemberi trigger serta Bluetooth HC-05 sebagai perantara smartphone dengan Arduino. Namun sebelum itu harus dibuat secara manual aplikasi untuk smartphone tersebut di appinventor. Hasil dari sistem kendali tersebut mampu menggantikan posisi asisten sehingga boroescope tersebut dapat dilakukan dengan sendiri menggunakan smartphone yang dimiliki. Kemampuan smartphone dalam mengirim data ke Bluetooth tidak lebih dari 100 meter dan kecepatan dari motor DC tersebut saat di input kan bit maksimal yaitu 255 bisa mencapai 82 Rotasi Per Menit dan bisa dikendalikan menggunakan tegangan 15V DC