Journal articles: 'AOPA'

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Peng, Sha, Ming Zhou, Feiyan Liu, et al. "Flame-retardant polyvinyl alcohol membrane with high transparency based on a reactive phosphorus-containing compound." Royal Society Open Science 4, no. 8 (2017): 170512. http://dx.doi.org/10.1098/rsos.170512.

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Flame-retardant polyvinyl alcohol (PVA) membranes with high transparency and flexibility were prepared by mixing an aqueous solution of a phosphorus-containing acrylic acid (AOPA) with PVA. The reaction between AOPA and PVA, the transparency, the crystallinity and the flexibility of the membrane were investigated with Fourier transform infrared spectrometry (FTIR), UV–vis light transmittance, X-ray diffraction and tensile tests, respectively. The limited oxygen index (LOI) and vertical flame (UL 94 VTM), microscale combustion calorimetry, thermogravimetric analysis (TGA) and TGA-FTIR were employed to evaluate the flame retardancy as well as to reveal the corresponding mechanisms. Results showed that PVA containing 30 wt% of AOPA can reach the UL 94 VTM V0 rating with an LOI of 27.3% and retain 95% of the original transparency of pure PVA. Adding AOPA reduces crystallinity of PVA, while the flexibility is increased. AOPA depresses the thermal degradation of PVA and promotes char formation during combustion. The proposed decomposition mechanism indicates that AOPA acts mainly in the condensed phase.

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Bahrin, Nurtini, La Sara La Sara, and Asriyana Asriyana. "Population parameters and exploitation level of striped snakehead, Channa striata (Bloch, 1793) in Aopa Swamp, Southeast Sulawesi." AQUASAINS 8, no. 2 (2020): 829. http://dx.doi.org/10.23960/aqs.v8i2.p829-840.

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Striped snakehead is one of the important economical fish in Aopa Swamp waters. Research on population parameters and exploitation level of striped snakehead was conducted from November 2018 to January 2019. The objective of this research was to analyze population parameters and exploitation level of striped snakehead in the Rawa Aopa waters in Southeast Sulawesi. Fish samples were caught using a fishing trap used by fishermen. A total of 449 individual fish were caught with ranging 20.0-47.0 cm in length and 59.0-994.0 g in weight. Striped snakehead has an isometric growth pattern (b=3.08 ; r=0.96, R2=0.92) with the equation model W=6.10-3L3,08. Striped snakehead reaches its maximum length in size L ͚ = 48.62 cm with a growth coefficient (K) of 0.68 year-1. Fishing mortality (F= 0.87) is higher than natural mortality (0.63). Exploitation level of striped snakehead in Rawa Aopa waters is categorized as overfishing (E> 0.5).Keywords : Striped snakehead, isometrics, overfishing, Aopa Swamp, Southeast Sulawesi

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Martini, Made Sri. "IDENTIFIKASI JENIS TUMBUHAN ASING INVASIF DI HUTAN PENDIDIKAN TATANGGE TAMAN NASIONAL RAWA AOPA WATUMOHAI (TNRAW)." Jurnal Celebica : Jurnal Kehutanan Indonesia 2, no. 2 (2022): 93. http://dx.doi.org/10.33772/jc.v2i2.23747.

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Tatangge Education Forest is part of the Rawa Aopa Watumohai National Park which includes a utilization zone that is used for scientific research purposes, to support culture, tourism and nature recreation. The study aims to determine the types of invasive alien species in the Tatangge Education Forest Rawa Aopa Watumohai National Park, which was carried out in the Tatangge Education Forest Rawa Aopa Watumohai National Park from August to September 2021 using the purposive sampling method. Based on the results of the study, obtaibed 24 types of invasive alien species spread ove the 3 largest ecosystem types in a row, namely in the savanna ecosystem found as many as 16 species, in the forest ecosystem as many a 15 species and swamp ecosystem found only 5 species.

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Zwahlen, Robert. "The Ecology of Rawa Aopa, a Peat-swamp in Sulawesi, Indonesia." Environmental Conservation 19, no. 3 (1992): 226–34. http://dx.doi.org/10.1017/s0376892900031027.

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Rawa Aopa is a large swamp in South-East Sulawesi, Indonesia — the only major peat-swamp in this mainly mountainous island. Its vegetation and fauna are still quite poorly known. The existing information is summarized here. With the creation of new villages as part of Indonesia's transmigration programme, the human population in this area has increased very rapidly. Pressure on natural resources — especially soils and forests — is increasing, and primary forests are dwindling rapidly. This in turn increases the threats to Rawa Aopa, as erosion in its catchment area inevitably leads to a rapid silting up of the swamp. The swamp has a potential as a source of food (fish and sago) and income (rattan and other products), and it might to some degree become a tourist attraction.From a scientific point of view, the gaps in the knowledge about water-regime, vegetation, and fauna, ought to be remedied. In order to attain sustainable utilization of this area, a thorough plan ought to be made for the whole catchment of Rawa Aopa. The most important measure to take is the protection of the forests covering the hills and the surroundings of the swamp. Also important very widely is the protection of soils. Furthermore, it is recommended to include the northern part of the swamp in the already-existing Rawa Aopa—Watumohai National Park.

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Munawir, Abdillah, Nurhasanah Nurhasanah, Edi Rusdiyanto, and Siti Umamah Naili Muna. "Kebijakan Pemanfaatan Hutan Mangrove Berkelanjutan dengan Teknik Interpretative Structural Modeling di Taman Nasional Rawa Aopa, Sulawesi Tenggara." Buletin Ilmiah Marina Sosial Ekonomi Kelautan dan Perikanan 8, no. 2 (2022): 127. http://dx.doi.org/10.15578/marina.v8i2.11693.

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Konversi hutan mangrove akibat faktor anthropogenik semakin meningkat di Kawasan Taman Nasional Rawa Aopa. Kajian keanekaragaman biota hutan mangrove, valuasi lingkungan ekonomi mangrove telah banyak dilakukan, tetapi penelitian tentang kebijakan kelembagaan belum pernah dilakukan untuk mengantisipasi perubahan kawasan hutan mangrove. Tujuan penelitian ini adalah untuk menganalisis elemen pemanfaatan hutan mangrove; menganalisis peran lembaga yang terlibat dalam pengelolaan Taman Nasional Rawa Aopa; dan menganalisis model kelembagaan dalam pengelolaan Taman Nasional Rawa Aopa. Penelitian dilakukan selama bulan Juni sampai Desember 2021. Metode penelitian yang digunakan dalam penelitian ini adalah metode teknik analisis Interpretif Structural Modeling (ISM). Hasil penelitian menunjukan bahwa 11 lembaga yang terkait dalam pengelolaan Taman Nasional Rawa Aopa terdapat tiga lembaga yakni (Balai Taman Nasional Rawa Aopa, Dinas Kehutanan Provinsi Sulawesi Tenggara dan Dinas Lingkungan Hidup Propinsi Sulawesi Tenggara) yang memiliki pengaruh paling besar dan menjadi faktor kunci dalam perumusan kebijakan pemerintah dalam hal pengelolaan keberlanjutan hutan mangrove di TNRA. Elemen tujuan yang merupakan elemen kunci dalam pengembangan model pengelolaan Taman Nasional Rawa Aopa adalah penegakan supremasi hukum, dukungan antar pemangku kepentingan dan upaya perlindungan hutan mangrove TNRA untuk keberlanjutan flora dan fauna. Kondisi ini menjelaskan beberapa subelemen tersebut menjadi penggerak utama dan mempengaruhi subelemen pada level berikutnya. Kelembagaan pengelolaan hutan mangrove memiliki kinerja rendah karena ketiadaan kelembagaan khusus yang bertanggungjawab atas pengelolaan TNRA. Oleh karena itu, diperlukan kehadiran kelembagaan formal yang dibentuk berdasarkan memorandum understanding Balai TNRA Dinas Kehutanan dan Lingkungan Hidup Provinsi Sulawesi Tenggara yang mampu mengakomodir kepentingan pemangku kepentingan dan bertanggungjawab atas pengelolaan hutan mangrove TNRA. Title: Policy on Sustainable Use of Mangrove Forest Using Interpretative Structural Modeling Techniques in Rawa Aopa National Park, Southeast SulawesiThe conversion of mangrove forests due to anthropogenic factors is increasing in the “Rawa Aopa National Park (RANP)” area. Studies of diversity and economic valuation have been widely carried out. Still, research on institutional policies has never been carried out to anticipate changes in mangrove forest areas. This study aims to analyze the elements uses of mangrove forest, the role of agencies in the RANP management, and institutional models. Research carried out from June to December 2021, which used the Interpretive Structural Modeling (ISM) analysis. The results show three institutions involved in management of the RANP Center consist of the Forestry Service and the Environment Service of Southeast Sulawesi Province. The three institutions have the most influence and are key factors in formulating government policies in terms of managing the sustainability of mangrove forests in RANP. The critical elements in developing the RANP management model are the enforcement of the law, support between stakeholders, and efforts to protect RANP mangrove forests for the sustainability of flora and fauna. Some of sub-elements are the main drivers and affect the sub-elements at the next level. However, the management institutions of mangrove forest have low performance due to the absence of particular institutions responsible for RANP management. Therefore, it is necessary to have a formal institutional presence formed based on a memorandum of understanding of the three institutions that can accommodate the interests of stakeholders and responsible for the management of mangrove forests..

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Elmadhoun, Bassam M., Manal A. Swairjo, and Frank J. Burczynski. "Fluorescent Fatty Acid Transfer from Bovine Serum Albumin to Phospholipid Vesicles: Collision or Diffusion Mediated Uptake." Journal of Pharmacy & Pharmaceutical Sciences 15, no. 3 (2012): 420. http://dx.doi.org/10.18433/j3bc8w.

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Purpose: The extent of palmitate uptake by hepatocytes is dependent upon the surface charge of the extracellular binding protein. Specifically, hepatocyte uptake is greater when palmitate is bound to cationic binding proteins than when it is bound to anionic proteins. To further understand the role of protein surface charge on the uptake process of protein-bound ligands, we examined the rate of transfer of fluorescent anthroyloxy palmitic acid (AOPA) in the presence of anionic and cationic extracellular proteins to model membranes containing different surface charged groups. Method: AOPA transfer rate in the presence of bovine serum albumin (ALB; isoelectric point pI = 4.8-5.0) or modified ALB (ALBe; pI = 7.0-7.5) to negative, positive and neutral lipid vesicles was investigated using a fluorescence resonance energy transfer assay. Results: The rate of AOPA transfer from both proteins was decreased when ionic strength was increased; directly dependent on the concentration of acceptor lipid vesicles; and was affected by both the lipid membrane surface charge and protein-bound concentration. Conclusion: The data support the notion that AOPA transfer from binding proteins to lipid membranes occurred through two concomitant processes, aqueous diffusion of the unbound ligand (diffusion-mediated process) and a collisional interaction between the protein-ligand complex and acceptor membrane. The contribution of diffusional mediated transfer to the overall uptake process was determined to be 3 to 4 times less than the contribution of a collisional interaction. This study strengthened the hypothesis that charged amino acid residues on proteins are important for effective collisional interaction between protein-ligand complexes and cell membranes through which more free ligand could be supplied for the uptake process.  This article is open to POST-PUBLICATION REVIEW. Registered readers (see “For Readers”) may comment by clicking on ABSTRACT on the issue’s contents page.

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Muliani, Muliani, Asriyana Asriyana, and Muhammad Ramli. "Preferensi Habitat Ikan Gabus [Channa striata (Bloch 1793)] di Perairan Rawa Aopa, Sulawesi Tenggara." Jurnal Ilmu Pertanian Indonesia 26, no. 4 (2021): 546–54. http://dx.doi.org/10.18343/jipi.26.4.546.

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The use of habitat by fish is closely related to efforts to find the best conditions for the survival of these fish. This study aims to analyze the habitat preferences of Striped snakehead in Rawa Aopa waters, Southeast Sulawesi. This research was conducted from November 2018 to February 2019 in the waters of Swamp Aopa Southeast Sulawesi. Fish collection using traps. The constancy and fidelity index determined the preference of striped snakehead for habitat type. A total of 1024 striped snakehead fish were caught during the study with a length range of 200,0-420,0 mm and 69,0-596,0 g weight. Striped snakehead measuring 200-367 mm were consistent in occupying habitats with a slightly dense to dense water plant density, while sizes 368-388 and 389-430 mm were consistent in habitats with sparse water plant density. The preference level of striped snakehead fish size 389-430 mm to habitats with rare aquatic plants is very high (Fij = 6). Therefore, the size can be used as an indicator of habitats with the rare aquatic plant category. The preference for 200-367 mm striped snakehead fish in dense aquatic plant habitats indicates that these habitats are foraging, growing, and protective zones.  Keywords: Channa striata, fish habitat, Rawa Aopa, Southeast Sulawesi, stripe snakehead

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Long, Vena M., Susan Gay, and Janette M. Prince. "Projects: AOPA: A New Aviation Education Resource." Mathematics Teacher 86, no. 9 (1993): 788–89. http://dx.doi.org/10.5951/mt.86.9.0788.

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Zunarmin, Zunarmin, Siti Nurjanah Ahmad, and Abdul Kadir. "ANALISIS TINGKAT KERUSAKAN JALAN PADA RUAS JALAN POROS TAMAN NASIONAL RAWA AOPA WATUMOHAI AKIBAT KENDARAAN BERAT DAN STRATEGI PENANGANAN." STABILITA || Jurnal Ilmiah Teknik Sipil 11, no. 3 (2023): 168. http://dx.doi.org/10.55679/jts.v11i3.46260.

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ABSTRAK Ruas jalan Taman Nasional Rawa Aopa Watumohai memiliki lalu lintas yang ramai, karena merupakan jalan utama yang menghubungkan Kabupaten Konawe Selatan dengan Kabupaten Bombana, Provinsi Sulawesi Tenggara. Jalan Poros Taman Nasional Rawa Aopa Watumohai (TNRAW) berperan penting dalam pelayanan distribusi barang dan jasa, serta pelayanan sosial seperti kesehatan dan pendidikan. Peningkatan lalu lintas menyebabkan masalah, termasuk kecelakaan dan ketidaknyamanan. Penelitian menyoroti puncak lalu lintas pada 1360.05 smp/jam pada akhir pekan, dengan kecepatan mencapai 92.371 km/jam. Persentase kerusakan jalan adalah 14% baik, 25% sedang, 17% ringan rusak, dan 44% rusak berat. Strategi yang diusulkan melibatkan pemeliharaan rutin untuk jalan yang baik, pemeliharaan berkala untuk yang sedang, rehabilitasi untuk bagian yang ringan rusak, dan rekonstruksi untuk daerah yang rusak berat. Manajemen strategis mengintegrasikan teknologi konstruksi, sistem informasi, bahan lokal, dan peralatan yang tersedia untuk meningkatkan kondisi jalan di TNARW.  Kata Kunci: Arus lalu lintas, Tingkat Kerusakan Jalan, SWOT, QSPM ABSTRACT The Rawa Aopa Watumohai National Park Road section, a road with very busy traffic, is the main road that connects the South Konawe Regency area with Bombana Regency, Southeast Sulawesi Province. The Rawa Aopa Watumohai National Park Poros Road (TNRAW) plays an important role in the distribution of goods and services, as well as social services i.e. health and education. The road experiences rising traffic volume, leading to accidents and inconvenience. Research highlights peak traffic at 1360.05 pcu/hour on weekends, with speeds reaching 92.371 km/hour. Road damage percentages are 14% good, 25% moderate, 17% slightly damaged, and 44% heavily damaged. The proposed strategy involves routine maintenance for good roads, periodic maintenance for moderate ones, rehabilitation for lightly damaged sections, and reconstruction for heavily damaged areas. Strategic management integrates construction technology, information systems, local materials, and available equipment to enhance road conditions on the TNARW.  Keywords: Traffic flow, level of road damage, SWOT, QSPM

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Nur, Jabal, and Nur Intan. "MANAGEMENT MODEL WITH BY IN MODEL PENGELOLAAN DENGAN PELIBATAN MASYARAKAT ADAT PADA KAWASAN TAMAN NASIONAL RAWA AOPA KABUPATEN BOMBANA." Jurnal Ius Constituendum 2, no. 2 (2017): 149. http://dx.doi.org/10.26623/jic.v2i2.658.

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MANAGEMENT MODEL WITH BY IN MODEL PENGELOLAAN DENGAN PELIBATAN MASYARAKAT ADAT PADA KAWASAN TAMAN NASIONAL RAWA AOPA KABUPATEN BOMBANA Jabalnur dan Nur IntanThe School of Law, University of Halu Oleo, Kendari, Indonesia Abstrak Tujuan penelitian ini yaitu mengidentifikasi kawasan Taman Nasional Rawa Aopa yang merupakab bagian wilayah masyarakat adat Moronene Hukaea Laea dan merumuskan model pengeloaan dengan pelibatan masyarakat adat sebagai pelestarian kearifan local pada kawasan Taman Nasional Rawa Aopa. Berdasar hasil penelitian tersebut dapat dijadikan indikator dan acuan dalam mengatasi permasalahan dalam pengelolaan kawasan taman nasional.Metode yang digunakan dalam penelitian ini yaitu tipe penelitian deskriptif kualitatif dengan pendekatan normatif empiris karena dianggap paling tepat untuk merumuskan model pengelolaan dengan pelibatan masyarakat adat pada kawasan Taman Nasional Rawa Aopa dengan mengacu pada peraturan perundang-undangan yang mengatur tentang pengelolaan kawasan taman nasional serta menganalisis fenomena yang ada di lapangan sehingga akan diperoleh suatu strategi dalam pengelolaan taman nasional. Kata Kunci : Pengelolaan, Masyarakat Adat, Kawasan Taman Nasional VOLVING INDIGENOUS PEOPLE IN THE NATIONAL PARK AREAS OF RAWA AOPA BOMBANA DISTRICT Jabalnur and Nur IntanThe School of Law, University of Halu Oleo, Kendari, Indonesia AbstractThe purpose of this research is to identify Rawa Aopa National Park area which is part of indigenous community of Moronene Hukaea Laea and to formulate model of management by involving indigenous community as preservation of local wisdom in Rawa Aopa National Park area. Based on the results of the study, it can be used as indicators and references in overcoming problems in the management of the park area.The method used in this research was the type of descriptive qualitative research with the empirical normative approach. Since it is considered most appropriate to formulate the management model with the involvement of indigenous peoples in the area of Rawa Aopa National Park with reference to legislation regulating the management of national park area and analyze the phenomenon that exist in the field, so that it will obtain a strategy in the management of national parks.Keywords: Management, Indigenous Peoples, National Park Area

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Isyati, Andriani, Mey Djafar, and Saleh Fitra. "Pemetaan Hutan Mangrove Dengan Menggunakan Analisis Transformasi Indeks Di Kawasan Taman Nasional Rawa Aopa Watumohai Provinsi Sulawesi Tenggara." JAGAT (Jurnal Geografi Aplikasi dan Teknologi) 1, no. 2 (2017): 45–52. https://doi.org/10.5281/zenodo.2658820.

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Hutan mangrove adalah komunitas pepohonan yang hidup di antara laut dan daratan. Tujuan dari penelitian ini adalah memetakan hutan mangrove dengan menggunakan analisis transformasi indeks di kawasan Taman Nasional Rawa Aopa Watumohai Provinsi Sulawesi Tenggara  berdasarkan analisis data penginderaan jauh Citra Landsat-8 OLI tahun 2015. Penelitian ini berlangsung dari Bulan Juli 2016. Metode yang digunakan dalam penelitian ini yakni metode analisis transformasi indeks vegetasi yaitu NDVI, SAVI, DVI  dan metode survei lapangan serta uji akurasi citra untuk menentukan tingkat akurasi data. Hasil dari penelitian menunjukkan bahwa transformasi indeks vegetasi yang baik di gunakan yaitu NDVI dengan tingkat akurasi 80% dan luas hutan mangrove  keselurahan sebesar 3.9170,07 ha serta jenis mangrove yang teridentifiikasi memalui survei lapangan di Taman Nasional Rawa Aopa Watumohai yaitu Acrostichum   aureum ,Rhizphora mucronata, Senneratia alba  dan Rhizophora stylosa

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Putri, Indra A. S. L. P., and Merryana Kiding Allo. "DEGRADASI KEANEKARAGAMAN HAYATI TAMAN NASIONAL RAWA AOPA WATUMOHAI." Jurnal Penelitian Hutan dan Konservasi Alam 6, no. 2 (2009): 169–94. http://dx.doi.org/10.20886/jphka.2009.6.2.169-194.

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Jabalnur, Jabalnur, Heryanti, Sahrina Safiuddin, et al. "Kemitraan Konservasi di Hutan Mangrove dalam Zona Pemanfaatan Tradisional." Halu Oleo Law Review 7, no. 1 (2023): 52–65. http://dx.doi.org/10.33561/holrev.v7i1.13.

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Letak hutan mangrove yang strategis melandasi pengelola Balai Taman Nasional Rawa Aopa Watumohai membuka sarana ekowisata. Penulisan ini bertujuan untuk mengetahui pola kemitraan konservasi di hutan mangrove dalam zona pemanfaatan tradisional dan menganalisis dampak pola kemitraan tersebut pada pelestarian ekosistem hutan mangrove. Metode penelitian yang digunakan adalah normatif dengan pendekatan perundang-undangan dan konsep yang berdasar pada data sekunder. Analisis dilakukan secara deskriptif untuk menguraikan jawaban permasalahan. Hasil penelitian dan pembahasan bahwa bentuk pola kemitraan konservasi di hutan mangrove dalam zona pemanfaatan tradisional yaitu dengan mengakomodasi pemanfaatan secara tradisional yang dilakukan oleh penduduk setempat, terutama yang memiliki keterikatan secara adat istiadat/turun temurun terhadap sumber daya alam dalam kawasan Taman Nasional Rawa Aopa Watumohai. Kemudian dampak pola kemitraan konservasi di hutan mangrove dalam zona pemanfaatan tradisional terhadap pelestarian ekosistem hutan mangrove yaitu masyarakat dan pihak balai TNRAW dapat bekerja sama meningkatkan potensi yang ada dan menjaga keberlangsungan mangrove.

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Hacrawati, Mey Djafar, and Saleh Fitra. "Kajian Perubahan Penutupan Lahan Menggunakan Citra Satelit Multi Temporal Di Kawasan Taman Nasional Rawa Aopa Watumohai Provinsi Sulawesi Tenggara." JAGAT (Jurnal Geografi Aplikasi dan Teknologi) 1, no. 1 (2017): 71–176. https://doi.org/10.5281/zenodo.2658804.

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Perubahan penutupan lahan merupakan proses berubahnya luasan area pada suatu tutupan dan guna lahan. Penelitian ini bertujuan untuk mengidentifikasi dan mengetahui perubahan tutupan lahan di kawasan Taman Nasional Rawa Aopa Watumohai National Park dengan menggunakan citra LANDSAT 7 tahun 2006 dan citra LANDSAT 8 tahun 2015. Metode yang digunakan dengan melakukan klasifikasi terbimbing berdasarkan kemiripan maksimum (maximum likelihood). Hasil penelitian menunjukkan bahwa pada tahun 2000, tahun 2006 dan tahun 2015 menunjukkan adanya perubahan vegetasi pada lahan antara lain alang-alang, hutan primer, hutan rawa, hutan sekunder, lahan terbuka, hutan mangrove, lading, rawa dan semak belukar. Rata-rata perubahan luasan pada periode tahun 2000-2006 sebesar 51.953,38 ha dan pada periode tahun 2006-2015 sebesar 42.633,71 ha. Perubahan penutupan lahan di kawasan Taman Nasional Rawa Aopa Watumohai (TNRAW) terjadi karena alih fungsi lahan hutan dan alang-alang menjadi penggunaan lahan berupa perladangan.

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Shin, Byeong-Su, Taehong Kim, Hyoung Doo Lee, Hoon Ko, and Joung-Hee Byun. "Right Pulmonary Artery Originating from Ascending Aorta (Hemitruncus Arteriosus) with VACTERL Association in a Neonate: A Case Report." Children 9, no. 2 (2022): 194. http://dx.doi.org/10.3390/children9020194.

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Vertebral, anal, cardiac, tracheo-esophageal fistula, renal and limb (VACTERL) association is defined as a condition including at least three of the above-mentioned anomalies in the same infant. Several cardiac defects that have been reported as a part of the VACTERL association are ventricular and atrial septal defects, hypoplastic left heart syndrome, transposition of the great arteries and tetralogy of Fallot. Anomalous origin of pulmonary artery (AOPA) from the ascending aorta is an unusual and critical cardiovascular anomaly, which frequently involves the right pulmonary artery (RPA). A male neonate was delivered by normal spontaneous vaginal delivery at 39 weeks and 3 days gestation, weighting 2660 gm. He was diagnosed with VACTERL association with five abnormalities: vertebral abnormalities, anal atresia, cardiovascular anomaly (right pulmonary artery originating from ascending aorta), tracheo-esophageal fistula and renal anomalies. AOPA origination from ascending aorta as part of the VACTERL association in a neonate is a rare congenital cardiovascular malformation. Here we present a rare case of RPA originating from the ascending aorta seen with VACTERL association in a neonate.

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Safiuddin, Sahrina. "HAK ULAYAT MASYARAKAT HUKUM ADAT DAN HAK MENGUASAI NEGARA DI TAMAN NASIONAL RAWA AOPA WATUMOHAI." Mimbar Hukum - Fakultas Hukum Universitas Gadjah Mada 30, no. 1 (2018): 63. http://dx.doi.org/10.22146/jmh.16681.

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AbstractCommunal right cannot implemented even legality of that was recognized. This research want to know the concept and implentation of arrangement about relationship of communal right and the right of controlling of the state in Rawa Aopa Watumohai National Park. This research is an empirical law. The results are Firstly, concepts regulation of relations communal rights of indigenous people and to the right control of the state contained in Article 33 paragraph (3) NRI 1945 Constitution. Secondly, to implementing the right still have to wait stipulation from the National Parks in this case related to the central government as the implementing authority. IntisariHak ulayat tidak selalu dapat diimplementasikan meskipun memiliki dasar pengakuan hukum. Penelitian ini untuk mengetahui konsep pengaturan dan implementasi dari hubungan antara hak ulayat dengan hak menguasai Negara di Taman Nasional Rawa Aopa Watunohai. Penelitian ini penelitian hukum empiris. Hasil penelitian adalah pertama, konsep pengaturan hak ulayat dan hak menguasai negara diatur Pasal 33 ayat (3) UUD NRI 1945. Kedua, implementasi hak ulayat ditentukan pihak Taman Nasional terkait dengan pemerintah pusat sebagai pelaksana wewenang/kekuasaan dari negara.

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Ridha, Mohammad Ali, Mirza Dikari Kusrini, Ani Mardiastuti, and Nancy Karraker. "THE AMPHIBIANS AND REPTILES OF RAWA AOPA WATUMOHAI NATIONAL PARK, SOUTHEAST SULAWESI." Media Konservasi 26, no. 2 (2021): 128–38. http://dx.doi.org/10.29244/medkon.26.2.128-138.

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Rawa Aopa Watumohai National Park (105.194 ha) in Southeast Sulawesi is one of the important conservation areas in Wallacea. This study aimed to measure the diversity of herpetofauna, relative abundance and community similarity in four different habitats. Survey were conducted in January-April 2018 using Visual Encounter Survey (VES) based on time and transects in savanna, riparian, lowland forest, and mangrove. Forty-two species from 17 families were found consisting of 10 species of amphibians and 32 species of reptiles, in which 9 species are endemic i.e. Papurana celebensis and Draco beccarii. The highest diversity (H’) and evenness (E) indexes was found in lowland forest (H’ = 2.497, E = 0.555). The most abundant amphibian was Limnonectes modestus with 85 individuals (23.8%), while the most abundant reptile was Crocodylus porosus with 24 individuals (6.7%). The similarity of communities between the four habitats was low (<0.5), indicating that most species are specialists on particular habitats. Although diversity was relatively low in Rawa Aopa Watumohai National Park, high endemism warrants ongoing efforts to conserve amphibians and reptiles in this national park.  Key words: herpetofauna diversity, Indonesia, lowland forest, national park, Sulawesi

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Subarudi, Subarudi, and Indra A.S.L.P. Putri. "PERAMBAHAN HUTAN DI TAMAN NASIONAL RAWA AOPA WATUMOHAI : SEBUAH PENDEKATAN SOSIOLOGIS." Jurnal Penelitian Sosial dan Ekonomi Kehutanan 3, no. 3 (2006): 215–29. http://dx.doi.org/10.20886/jpsek.2006.3.3.215-229.

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Williamson, David B. "Some desmids from the Rawa Aopa National Park, south-east Sulawesi, Indonesia." Algological Studies/Archiv für Hydrobiologie, Supplement Volumes 114 (December 1, 2004): 85–97. http://dx.doi.org/10.1127/1864-1318/2004/0114-0085.

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Tran, Tien, та Dung T. Huynh. "Symmetric Connectivity in Wireless Sensor Networks with π/3 Directional Antennas". International Journal of Foundations of Computer Science 33, № 02 (2022): 119–40. http://dx.doi.org/10.1142/s0129054122500022.

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Directional Wireless Sensor Networks (DWSNs) have been a very active research topic as they have a wide range of applications in both military and civilian areas. In this paper, we study the Antenna Orientation (AO) and Antenna Orientation and Power Assignment (AOPA) problems, two important issues in DWSNs. In the AO problem, given a set [Formula: see text] of sensors equipped with directional antennas with beam-width [Formula: see text], the objective is to determine an orientation of the antennas and a minimum transmission range [Formula: see text] such that the induced symmetric communication graph is connected. We prove that the AO problem is NP-hard. We then extend our proof technique and show that the AOPA problem for DWSNs equipped with [Formula: see text] directional antennas is also NP-hard where we have to determine an orientation of the antennas as well as a power assignment [Formula: see text] to the nodes such that the resulting symmetric communication graph is connected, and (2) [Formula: see text] is minimized ([Formula: see text] is the distance-power gradient, [Formula: see text]). We propose an [Formula: see text] heuristic algorithm and demonstrate by simulation that our method is better than the Ice-cream method.

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Nurazizah, Harnum, Mirza Dikari Kusrini, and Ani Mardiastuti. "Bycatch of Amboina Box Turtle (Cuora amboinensis) by Fishermen in Rawa Aopa, Southeast Sulawesi." Journal of Tropical Biodiversity and Biotechnology 7, no. 2 (2022): 72113. http://dx.doi.org/10.22146/jtbb.72113.

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Rawa Aopa is a permanent swamp ecosystem that serves as one of the suitable habitats for amboina box turtles (Cuora amboinensis). Some of the area is part of a national park (Rawa Aopa Watumohai National Park) and is designated as a traditional zone for fishing activities, where local fishermen sometimes reported accidental catch C. amboinensis in their fishing gear. The aims of this study were to record the existence of C. amboinensis bycatch, size and age structure of bycatch, characteristic of fishing activity, and to discuss the conservation implication of bycatch. The number of bycatch was recorded by direct observation of 7 selected fishermen in 14 days. The C. amboinensis caught accidentally were measured and weighed. A total of 38 individuals of C. amboinensis were accidentally caught by fishermen during the study, having a size ranged of 7.4 to 18.5 cm (juveniles, young adults, and old adults; no hatchling), and weighed 248 to 996 g. Based on sex, there was no significant difference between morphological size of male and female, although bycatch for females (59%) tend to be slightly higher than males (41%). Most of fishermen lives in Pewutaa Village and used bubu traps to catch fishes. C. amboinensis are the most common bycatch compared to other species. In order to minimize the impact of bycatch of the C. amboinensis by fishermen, we need to ensure that the turtle that accidentally trapped in the fishermen’s fishing gear would be released unharmedly to their habitat.

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Qiptiyah, Maryatul, Bayu Wisnu Broto, and Heru Setiawan. "KERAGAMAN JENIS BURUNG PADA KAWASAN MANGROVE DI TAMAN NASIONAL RAWA AOPA WATUMOHAI." Jurnal Penelitian Kehutanan Wallacea 2, no. 1 (2013): 41. http://dx.doi.org/10.18330/jwallacea.2013.vol2iss1pp41-50.

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Setiawan, Heru, and Maryatul Qiptiyah. "KAJIAN ETNOBOTANI MASYARAKAT ADAT SUKU MORONENE DI TAMAN NASIONAL RAWA AOPA WATUMOHAI." Jurnal Penelitian Kehutanan Wallacea 3, no. 2 (2014): 107. http://dx.doi.org/10.18330/jwallacea.2014.vol3iss2pp107-117.

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Gunawan, Hendra, Merryana K. Allo, Indra A. S. L. P. Putri, Maryatul Qiptiyah, and M. Azis Rakhman. "MODEL ZONA PENYANGGA TAMAN NASIONAL RAWA AOPA WATUMOHAI, DI PROVINSI SULAWESl TENGGARA." Jurnal Penelitian Hutan dan Konservasi Alam 2, no. 5 (2005): 477–90. http://dx.doi.org/10.20886/jphka.2005.2.5.477-490.

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Prasanjaya, Putu Nara Kusuma, Purnaning Dhian Isnaeni, Asma Bio Kimestri, et al. "Penanganan Kasus Bloat Pada Satwa Anoa di Taman Nasional Rawa Aopa Watumohai." Jurnal Ilmiah Peternakan Halu Oleo 6, no. 2 (2024): 157. http://dx.doi.org/10.56625/jipho.v6i2.47739.

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Penelitian ini mendokumentasikan sekaligus memberikan informasi terkait kasus bloat atau kembung rumen pada satwa liar anoa serta upaya penanganan yang dilakukan. Anoa, spesies mamalia terancam punah yang endemik di Indonesia, menghadapi tekanan yang signifikan dari perubahan habitat dan perburuan ilegal. Berdasarkan tingkat keparahan, kasus bloat dengan keparahan yang berat yang beresiko terjadi kematian pada satwa anoa. Kasus studi ini menggarisbawahi pentingnya pemantauan kesehatan dan perawatan medis dalam upaya pelestarian spesies ini. Kata Kunci: Anoa, Bloat, Trokarisasi

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Wang, Jianjun, Xiaojiang Duan, Huining Mao, Jing Yang, and Tingting Niu. "99mTc(CO)3–AOPA colchicine conjugate as a potential tumor imaging agent." Journal of Radioanalytical and Nuclear Chemistry 288, no. 2 (2011): 635–39. http://dx.doi.org/10.1007/s10967-011-0983-4.

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Mutmainnah, Mutmainnah. "PU’UNO RONGA TEKALE ANO TO MORONENE: MANUSKRIP PENYELAMAT KLAIM MASYARAKAT ADAT HUKAEA." Seshiski: Southeast Journal of Language and Literary Studies 1, no. 2 (2021): 112–20. http://dx.doi.org/10.53922/seshiski.v1i2.20.

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The HukaEa indigenous people are the Moronene people who are scattered in the Poleang and Rumbia mainland areas or which are currently included in the expansion of the Bombana Regency. The community itself is a group of people with a total of 110 families with a total of 453 people who are struggling to defend their claim to their customary territory, covering an area of 26,000 Ha. Nowadays, the problem faced by the community is their territory which is right inside the Rawa Aopa National Park. This then became a barrier to the community in carrying out their activities, so that territorial claims were filed. In The Ministry Regulation No. 52 of 2014, it is explained that indigenous peoples must be identified through 5 elements, namely, history, territories, customary law, assets or customary objects, and customary government institutions or systems. In this case, there is a lack of written history related to the community and no one has written a history of how the HukaEa indigenous people were originally from. However, the discovered manuscript that was typed by the HukaEa community in 1974 slowly saved the HukaEa indigenous people in the process of claiming their territory and existence. In the text, entitled PU'UNO RONGA TEKALE ANO TO MORONENE, it is clear how the history of the early birth of the Moronene community in general and the formation of a group of HukaEa Indigenous Peoples who live in the area which is currently the area of the Rawa Aopa National Park, as well as the history of customary government and also his royal lineage. This rewritten manuscript has now become one of the strong grips and foundations for the HukaEa indigenous people in claiming their existence as indigenous peoples who are recognized and protected by the government

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Sulaiman, Bakri. "Moronene Indigenous Recognition and Protection Regulation Hukaea Laea in Bombana County." Jurnal Hukum Volkgeist 5, no. 2 (2021): 160–66. http://dx.doi.org/10.35326/volkgeist.v5i2.1203.

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Regulations on the Recognition and Protection of Customary Law Communities are not always effective. This study was to determine the concept of recognition and protection of the Customary Law Community in Rawa Aopa Watumohai National Park. This research is a normative legal research. The results of the research are First, the law still provides conditional recognition of indigenous peoples, which limits their space. second, that the recognition and protection of the customary MHA of Moronene Hukaea Laea in Bombana Regency has not been maximized. They have received recognition and protection through a recognition of perda, but their customary territory still has the status of designating a National Park Area, so they cannot use it as customary land.

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MU, SHIN-CHENG, HSIANG-SHANG KO, and PATRIK JANSSON. "Algebra of programming in Agda: Dependent types for relational program derivation." Journal of Functional Programming 19, no. 5 (2009): 545–79. http://dx.doi.org/10.1017/s0956796809007345.

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AbstractRelational program derivation is the technique of stepwise refining a relational specification to a program by algebraic rules. The program thus obtained is correct by construction. Meanwhile, dependent type theory is rich enough to express various correctness properties to be verified by the type checker. We have developed a library, AoPA (Algebra of Programming in Agda), to encode relational derivations in the dependently typed programming language Agda. A program is coupled with an algebraic derivation whose correctness is guaranteed by the type system. Two non-trivial examples are presented: an optimisation problem and a derivation of quicksort in which well-founded recursion is used to model terminating hylomorphisms in a language with inductive types.

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Kristinsson, Ö. "The ICEROSS concept: A discussion of a philosophy." Prosthetics and Orthotics International 17, no. 1 (1993): 49–55. http://dx.doi.org/10.3109/03093649309164354.

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Prefabricated ICEROSS (Icelandic Roll On Silicone Socket) sockets have been in use in Iceland since early 1986. Use of custom-made silicone sockets began several years earlier, and a paper devoted to the subject was presented at the 1984 AOPA Assembly by the author of this article. The ICEROSS system is primarily used for suspension. At the same time the author believes it considerably improves the weight-bearing capability of the prosthesis and the interface between prosthesis and user. After being turned inside out and rolled over the stump, the silicone sleeve forces skin in a distal direction, stabilising soft tissue and minimising pistoning. Both prosthetist and user may experience some problems initially, although most can be overcome by careful socket design and skin care.

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Gao, Muqiang, Genyi Li, Bo Yang, W. Richard McCombie, and Carlos F. Quiros. "Comparative analysis of a Brassica BAC clone containing several major aliphatic glucosinolate genes with its corresponding Arabidopsis sequence." Genome 47, no. 4 (2004): 666–79. http://dx.doi.org/10.1139/g04-021.

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We compared the sequence of a 101-kb-long bacterial artificial chromosome (BAC) clone (B21H13) from Brassica oleracea with its homologous region in Arabidopsis thaliana. This clone contains a gene family involved in the synthesis of aliphatic glucosinolates. The A. thaliana homologs for this gene family are located on chromosome IV and correspond to three 2-oxoglutarate-dependent dioxygenase (AOP) genes. We found that B21H13 harbors 23 genes, whereas the equivalent region in Arabidopsis contains 37 genes. All 23 common genes have the same order and orientation in both Brassica and Arabidopsis. The 16 missing genes in the broccoli BAC clone were arranged in two major blocks of 5 and 7 contiguous genes, two singletons, and a twosome. The 118 exons comprising these 23 genes have high conservation between the two species. The arrangement of the AOP gene family in A. thaliana is as follows: AOP3 (GS-OHP) AOP2 (GS-ALK) pseudogene AOP1. In contrast, in B. oleracea (broccoli and collard), two of the genes are duplicated and the third, AOP3, is missing. The remaining genes are arranged as follows: Bo-AOP2.1 (BoGSL-ALKa) pseudogene AOP2.2 (BoGSL-ALKb) AOP1.1 AOP1.2. When the survey was expanded to other Brassica accessions, we found variation in copy number and sequence for the Brassica AOP2 homologs. This study confirms that extensive rearrangements have taken place during the evolution of the Brassicacea at both gene and chromosomal levels.Key words: Brassica oleracea, B. rapa, comparative genomics, glucosinolates.

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Purnomo, T., M. D. Kusrini, and A. Mardiastuti. "Landscape transformation and wildlife: road mortality in Rawa Aopa Watumohai National Park, Southeast Sulawesi, Indonesia." IOP Conference Series: Earth and Environmental Science 879, no. 1 (2021): 012037. http://dx.doi.org/10.1088/1755-1315/879/1/012037.

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Abstract The development of high way that crosses wildlife habitat will inevitably cause wildlife casualties. The purpose of this study was to identify wildlife road mortality in Rawa Aopa Watumohai National Park, Southeast Sulawesi (mostly consisted of savanna). Road kill data was collected by driving along the 22.4 km highway in February and March 2020 (n=28). Traffic volumes were recorded by taking traffic samples in 5 different times of the day, an hour duration each (totaling 70 h). There were 37 species being killed (totaling 529 individuals, of which 49.3% happened along km 0-10), consisted of 19 bird species, 3 small mammal species, 10 reptile species, and 5 amphibian species. Based on taxa, the highest number of road mortality was amphibians (dominated by Ingerophrynus biporcatus), followed by birds (mostly Lonchura malacca), mammals (dominated by Rattus argentiventer), and reptiles (dominated by Varanus salvator). Among mammals, no big mammal (booted macaque Macaca ochreata, wild boar Sus scrofa) was killed. Landscape transformation clearly has impacted wildlife in the study area. To reduce the occurrence of road kills, it is recommended to create corridors for wildlife crossings, limiting vehicle speed in the hot spots locations, create speed bumps, as well as adding more signage and road signs along the highway.

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Gunawan, Hendra, and Abdullah Syarief Mukhtar. "PENGARUH PERAMBAHAN TERHADAP VEGETASI DAN SATWALIAR DI TAMAN NASIONAL RAWA AOPA WATUMOHAI, PROVINSI SULAWESI TENGGARA." Jurnal Penelitian Hutan dan Konservasi Alam 2, no. 5 (2005): 449–59. http://dx.doi.org/10.20886/jphka.2005.2.5.449-459.

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Nafiu, La Ode, Achmad Selamet Aku, Muh Rusdin, Takdir Saili, and Nurhalim. "KARATERISTIK HABITAT MALEO (Macrocephalon male SAL MULER 1846) DI TAMAN NASIONAL RAWA AOPA WATUMOHAI (TNRAW)." Jurnal Ilmu dan Teknologi Peternakan Tropis 2, no. 1 (2015): 1. http://dx.doi.org/10.33772/jitro.v2i1.3782.

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Penelitian ini dilaksanakan dengan tujuan untuk mengetahui karakteristik habitat burung maleo di TNRAW, yang berlangsung pada bulan Maret-April 2013 di Resort Langkowala Desa Watu-watu, kecamatan Lantari Jaya, TNRAW Kabupaten Bombana, Sulawesi Tenggara. Survei lapangan dilakukan untuk mengamati kondisi habitat maleo, mengidentifikasi flora dan fauna, mengambil sampel yang diperlukan untuk pengamatan laboratorium dan melakukan wawancana langsung dengan petugas TNRAW dan masyarakat di sekitar lokasi pengamatan. Pengamatan suhu dan kelembaban udara dilakukan 3 kali sehari, yaitu pagi, siang dan sore hari. Hasil penelitian menunjukkan bahwa: (1) bahwa habitat burung maleo di kedua lokasi terdiri dari pohon-pohon dengan ketinggian yang berkisar antara 15-30 meter dan semak belukar, tetapi kedua lokasi memiliki perbedaan jenis dan jumlah vegetasi, (2) pada lokasi pertama, kedalaman lubang bertelur rata-rata 43.33 cm dan lokasi kedua rata-rata 42.66 cm, (3) pada pukul 08.00, sarang bertelur maleo di lokasi pertama memiliki temperatur 28,930C dengan kelembaban 94,75%, sedangkan lokasi kedua adalah 29,960C, dengan kelembaban 94,04%. Pada pukul 13.00, temperatur di dua lokasi bertelur tidak jauh berbeda, yaitu sekitar 31,86oC, dengan kelembaban 94%. Pada pukul 17.00, di lokasi peneluran pertama memiliki temperatur sekitar 32,110C dengan kelembaban 93,98%, sedangkan pada lokasi kedua adalah 31,970C, dengan kelembaban 93,59%.Secara umum dapat disimpulkan bahwa karakteristik habitat burung maleo di TNRAW dicirikan oleh adanya pepohonan dengan tinggi berkisar 15–30 meter dan semak belukar. Disamping itu, tekstur tanah yang dominan adalah berpasir, dengan kedalaman lubang peneluran berkisar 35–55 cm dan rata-rata 43 cm.Kata kunci : maleo, karateristik habitat, TNRAW

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Zhao, Lingfeng, Hui Jin, Bin Yang, et al. "Correlation Between ABCA1 Gene Polymorphism and aopA-I and HDL-C in Abdominal Aortic Aneurysm." Medical Science Monitor 22 (January 17, 2016): 172–76. http://dx.doi.org/10.12659/msm.895298.

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Fachrun, Ali, Didi Rukmana, and Rijal Idrus. "Climate change control potential of mangrove ecosystems in Rawa Aopa Watumohai National Park, Tinanggea District." Ecological Engineering & Environmental Technology 26, no. 1 (2025): 379–87. https://doi.org/10.12912/27197050/196088.

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Nur, A. I., N. Ariyatni, R. Ketjulan, and S. Kamri. "Growth patterns and condition factors of introduced crayfish population in Rawa Aopa-Watumohai National Park." IOP Conference Series: Earth and Environmental Science 1400, no. 1 (2024): 012009. http://dx.doi.org/10.1088/1755-1315/1400/1/012009.

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Abstract Crayfish as an introduced species is now the primary catch of fishermen in the marsh ecosystems of Rawa Aopa-Watumohai National Park. Despite its significant economic impact on the area, caution is advised due to this species’ high ability to infiltrate a new ecosystem as a competitor, predator, pathogen, or parasite carrier. However, preliminary research is necessary to determine its basic biological elements, such as growth patterns and condition factors, as there is currently no information available for the ecosystem. A simple random sampling technique was used with 24 traps at 3 sites to catch the 810 total crayfish. The analysis results showed that the carapace length range was 19.5-99.4 mm predominantly by middle-size crayfish (44.4-60.9 mm). Based on the length-weight relationship by sex and month, the growth pattern was found negatively allometric (b:1.59-2.31) with strong correlations between length and weight (>0.9) indicating that the crayfish was thin. The result of the condition factor analysis by sex and month also showed that the crayfish was not plump (K:1.01–1.07). The crayfish’s body in the national park was shorter, thin, underweight, or generally unhealthy compared to crayfish from other areas of Indonesia. These results suggested that the population was likely suppressed by natural or human-related factors, necessitating a further study of the species’ other biological aspects.

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Salam, Salmiya Ismail. "Digital Marketing Strategy for Mangrove Ecotourism towards Sustainable Development Goals (SDG) 8.3: Case Study on Rawa Aopa Watumohai National Park, Southeast Sulawesi." Journal of Business Management and Economic Development 2, no. 02 (2024): 568–78. http://dx.doi.org/10.59653/jbmed.v2i02.659.

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The purpose of this research is to analyze the external and internal environment, including opportunities, challenges, strengths, and weaknesses, regarding the Digital Marketing Strategy for Mangrove Ecotourism towards SDG 8.3 at Rawa Aopa Watumohai National Park. This research method utilizes a qualitative approach with SWOT analysis. Findings reveal that the Park supports various training and capacity-building activities for local entrepreneurs around the Park, reflecting the local community's enthusiasm for entrepreneurship, thus establishing a connection between SDG 8.3 and the Park. Weaknesses include the need for improvement in the quantity of tourism facilities, transportation, public infrastructure, and internet connectivity. Opportunities arise from leveraging social media for optimal promotion of tourism locations to attract tourists. Threats stem from competition with similar tourist destinations, potentially reducing visitor numbers. Additionally, climate change and threats to species diversity in the park necessitate better management planning.

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Salam, Salmiya Ismail, and Ratna Lindawati Lubis. "Digital Marketing Strategy for Mangrove Ecotourism Towards Sustainable Development Goals (SDG) 8.3 (Case Study: Rawa Aopa Watumohai National Park, Southeast Sulawesi)." MSJ : Majority Science Journal 2, no. 1 (2024): 383–89. http://dx.doi.org/10.61942/msj.v2i1.99.

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The purpose of this research is to analyze the external and internal environment, including opportunities, challenges, strengths, and weaknesses, regarding the Digital Marketing Strategy for Mangrove Ecotourism towards SDG 8.3 at Rawa Aopa Watumohai National Park. This research method utilizes a qualitative approach with SWOT analysis. Findings reveal that the Park supports various training and capacity-building activities for local entrepreneurs around the Park, reflecting the local community's enthusiasm for entrepreneurship, thus establishing a connection between SDG 8.3 and the Park. Weaknesses include the need for improvement in the quantity of tourism facilities, transportation, public infrastructure, and internet connectivity. Opportunities arise from leveraging social media for optimal promotion of tourism locations to attract tourists. Threats stem from competition with similar tourist destinations, potentially reducing visitor numbers. Additionally, climate change and threats to species diversity in the park necessitate better management planning.

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Purnomo, T., M. D. Kusrini, and A. Mardiastuti. "Wildlife species prone to road kill: case in Rawa Aopa Watumohai National Park, Southeast Sulawesi, Indonesia." IOP Conference Series: Earth and Environmental Science 771, no. 1 (2021): 012040. http://dx.doi.org/10.1088/1755-1315/771/1/012040.

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Aldiansyah, Septianto, and Ilyas Madani. "Spatial model of wildfire susceptibility using Machine Learning approaches on Rawa Aopa Watumohai National Park, Indonesia." GeoScape 18, no. 1 (2024): 1–20. http://dx.doi.org/10.2478/geosc-2024-0001.

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Abstract Rawa Aopa National Park has experienced a severe wildfire. These fires are affected by several factors, including topography, meteorology, vegetation, and source of fire. This study uses a Machine Learning approach based on re-sampling methods (e.g. crossvalidation, bootstrap, and random subsampling) to evaluate, and improve the performance of twelve basic Machine Learning algorithms: Generalized Linear Model, Support Vector Machine, Random Forest, Boosted Regression Trees, Classification And Regression Tree, Multivariate Adaptive Regression Splines, Mixture Discriminate Analysis, Flexible Discriminant Analysis, Maximum Entropy, Maximum Likelihood, Radial Basis Function, and Multi-Layer Perceptron, analyze the causes of wildfires, and the correlation between variables. The model is evaluated by Area Under Curve, Correlation, True Skill Statistics, and Deviance. The evaluation results show that Bt-RF has a good performance in predicting wildfire susceptibility in TNRAW with AUC=0.98, COR=0.96, TSS=0.97, and Deviance=0.15. An area of 644.88 km2 or the equivalent of 59.82% of the area is a wildfire susceptibility area with the concentration of fires occurring in the savanna ecosystem which is around 245.12 km2 or the equivalent of 88.95% of the jungle zone. Among the 17 parameters that cause fires, this area is strongly influenced by Maximum Temperature, Land Use Land Cover, and Distance from Road. There is a strong correlation between soil and distance from settlements = 0.96.

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Agusrinal, Agusrinal. "Analysis of criticality level of mangrove land in Rawa Aopa Watumohai National Park, Southeast Sulawesi Province." Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil 7, no. 2 (2023): 169. http://dx.doi.org/10.29239/j.akuatikisle.7.2.169-173.

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As part of the life support system, the mangrove ecosystem in the Rawa Aopa Watumohai National Park (TNRAW) has an ecological function as a spawning ground for fish in the waters, a filter for sea water intrusion into the mainland, and an absorber of heavy metals that are harmful to life, habitat for wildlife. migratory bird shelters; as well as barrier to coastal abrasion, hurricane winds and tsunamis. Aim of this study were to determine the critical level of mangroves using the terrestrial method (field survey) and to formulate the factors causing the criticality of mangroves in TNRAW. This research uses vegetation and descriptive analysis. The results of this study indicate that there are four families and eight species of mangroves in the research location. The four families are Meliaceae, Rhizophoraceae, Avicenniaceae and Combretacea with the dominating family was Rhizophoracea. Mangroves species found were Xylocarpus granatum K., Bruguiera gymnorrhiza L., Rhizophora mucronata Bl., Rhizophora apiculata L., Ceriops decandra, Ceriops tagal, Avicennia alba and Lumnitzera racemosa. The highest and lowest mangrove species diversity indexes in TNRAW were the seedling and tree strata, respectively with values 1,733 and 1,570. For the critical level of mangrove land measured at the four research stations, it shows that the mangrove ecosystem at the four research station is in a damaged condition. Causal factors of mangrove land critical in TNRAW were economic factors, education and skills, and weak of supervision of the authorities.

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Nandika, Dudi, and Dwi Agustina. "Ecology Of Lesser Sulphur Creasted Cockatoo Cacatua Sulphurea Sulphurea At Rawa Aopa Watumohai National Park, Southeast Sulawesi." Metamorfosa: Journal of Biological Sciences 5, no. 2 (2018): 177. http://dx.doi.org/10.24843/metamorfosa.2018.v05.i02.p07.

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The Lesser Sulphur-crested cockatoos (Cacatua sulphurea) are among the most endangered parrots in Eastern Indonesia. This bird was common species, but since 30 years ago, it was apparent that the decline of the species had been ‘dramatic’ and that it was ‘threatened throughout its range. The best chance to conserve the nominate race lines in Southeast Sulawesi where there is a population of perhaps 50-100 individuals remaining in Rawa Aopa Watumohai National Park [RAWNP]. Direct visualization could be carried out, employing a belt transect and point count method to construct a census. The field research on February until March 2011, founded 55 cockatoos from10 points of all 19 points different survey locations. The research method using scan sampling per 3 menit durations with recorded about 1110 points from 12 days of behavior observations. The daily activities result are: resting 68,9%; moving 21,1%; and eating 10%. On breeding process its begin from grooming or courtship 9 menits and mating 83 seconds. Cockatoos eating proportion: fruits 64,3%; flowers 14,3%; young leafs 14,3% and seeds 7,1%. The research founded eight nestholes trees, from Kolaka Parinarium carymbosum and Kuiya Alatonia scholaris. The cockatoo daily activites and habitat conditions are based data for supporting conservation habitat management in the future.

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Kangkuso, Analuddin, Jamili Jamili, Andi Septiana, et al. "Allometric models and aboveground biomass ofLumnitzera racemosaWilld. forest in Rawa Aopa Watumohai National Park, Southeast Sulawesi, Indonesia." Forest Science and Technology 12, no. 1 (2015): 43–50. http://dx.doi.org/10.1080/21580103.2015.1034191.

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Syaf, Hasbullah, La Baco Sudia, Baso Mursidi, and Asramid Yasin. "PENYELESAIAN POTENSI KONFLIK KEPENTINGAN MASYARAKAT KABUPATEN KOLAKA TIMUR DENGAN TAMAN NASIONAL RAWA AOPA WATUMOHAI PROVINSI SULAWESI TENGGARA." Journal Publicuho 5, no. 4 (2022): 1041–60. http://dx.doi.org/10.35817/publicuho.v5i4.38.

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The Rawa Aopa Watumohai National Park area (TNRAW) is an administrative area of East Kolaka Regency and is in direct contact with the TNRAW area, so community activities to use TNRAW as business land cannot be stopped. This study aims to analyze potential TNRAW conflicts and provide direction for problem resolution. This study combined the survey method with a participatory approach with the community and TNRAW managers. The results showed several problems encountered in villages included in the TNRAW area, including encroachment and illegal logging, land sale and purchase, land certification, settlements within the area, plantations within the area, rice fields in the area, construction of facilities and infrastructure by the government, recognition of village administration in the area, allocation of village funds and waterlogging and overfishing. Community stakeholder actors have a negative influence or role in the TNRAW area. The role of the Southeast Sulawesi Provincial Public Works Office, Universities, Non-Governmental Organizations (NGOs), and the Ministry of Environment and Forestry (KLHK) as stakeholder actors is positive for both the community and TNRAW. Recommendations for problem resolution directives include: 1) increasing community participation through continuous empowerment and assistance so that adverse roles of TNRAW can be minimized, 2) increasing the role of stakeholders to coordinate with TNRAW, especially concerning land legality and community agricultural activities within the TNRAW Area, 3) solving various problems in TNRAW through mutually beneficial mechanisms between the community and TNRAW, The solutions offered must, of course, be following applicable laws and regulations.

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Karthi, Sreedevi, K. C. Sumitha, Mandagini Geetha та Padinjaradath S. Appukuttan. "Amyloid β Binds to Albumin-Associated Lrp-Like Plasma O-Glycoproteins: Albumin Prevents Inhibition of Binding by LDL". Protein & Peptide Letters 26, № 11 (2019): 869–78. http://dx.doi.org/10.2174/0929866526666190722151027.

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Background: Albumin was reported to engage nearly 95% of plasma Amyloid &#946; (A&#946;) and to reverse A&#946; fibril formation in brain. Objective: Since O-glycosylated LRP family of receptors capture A&#946; in brain we compared Aβ binding to electrophoretically purified albumin and to O-glycoproteins AOP1 and AOP2 that adhere noncovalently to plasma albumin. Methods: Strength of A&#946;-protein interaction was measured as fluorescence increase in Fluorescentlabeled A&#946; (F-A&#946;) resulting from conformational changes. Alternatively, differential segregation of free and protein-bound A&#946; in Density Gradient Ultracentrifugation (DGUC) was also examined. Results: Fluorescence enhancement in F-A&#946; was significantly greater by AOP1 and AOP2 than by known A&#946; reactants &#945; -synuclein and &#946; -cyclodextrin, but nil by albumin. In DGUC A&#946; migrated with the O-glycoproteins but not with albumin. Free O-glycoproteins unlike their albumin-bound forms were blocked by LDL from capturing F-A&#946;. Associated albumin did not affect A&#946; binding of O-glycoproteins. De-O-glycosylation of AOP1/AOP2 enhanced their A&#946; binding showing that peptide sequences at O-glycosylated regions were recognized by A&#946;. Unlike albumin, AOP1 and AOP2 were immunologically cross-reactive with LRP. Albumin sample used earlier to report albumin-A&#946; interaction contained two O-glycoproteins cross-reactive with human LRP and equal in size to human AOP1 or AOP2. Conclusion: Unlike albumin, albumin-bound O-glycoproteins, immunologically cross-reactive with LRP, bind plasma A&#946;. These O-glycoproteins are potential anti-amyloidogenic therapeutics if they inhibit A&#946; aggregation as other A&#946; reactants do. Circulating immune complexes of albuminbound O-glycoproteins with O-glycoprotein-specific natural antibodies can bind further to LRP-like membrane proteins and are possible O-glycoprotein transporters to tissues.

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Marwah, Sitti, Muhammad Andra Aulianto, and Albasri Albasri. "IDENTIFIKASI JENIS ANGGREK EPIFIT PADA HUTAN HUJAN DATARAN RENDAH MANDU-MANDULA, KAWASAN TAMAN NASIONAL RAWA AOPA WATUMOHAI (TNRAW)." Jurnal Celebica : Jurnal Kehutanan Indonesia 2, no. 2 (2021): 68. http://dx.doi.org/10.33772/jc.v2i2.24179.

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Penelitian ini bertujuan untuk mengidentifikasi jenis anggrek epifit pada ekosistem hutan hujan dataran rendah Mandu-Mandula di Taman Nasional Rawa AopaWatumohai. Penelitian ini menggunakan metode jelajah (Survey Eksploratif) dengan menjelajahi hutan dataran rendah Mandu-Mandula. Hasil penelitian menunjukkan bahwa jenis Anggrek epifit yang ditemukan sebanyak 9 jenis antara lain Vanda miniata (Lindl.) L.M.Gardiner., Cleisostomasimondii (Gagnep.) Seidenf., Cymbidium finlaysonianumWall ex. Lindl., Dendrobium crumenatumSwatz., Dendrobium litoraleSchltr., Dendrobium sp., Luisiajavanica J.J. Smith, Taeniophyllum sp., dan Vandopsislissochiloides (Gaud.) Pfitz.

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Najjar, Sonia M., Jean-Pierre Broyart, Lydia T. Hampp, and Gary M. Gray. "Intestinal aminooligopeptidase in diabetic BioBreed rat: altered posttranslational processing and trafficking." American Journal of Physiology-Gastrointestinal and Liver Physiology 280, no. 1 (2001): G104—G112. http://dx.doi.org/10.1152/ajpgi.2001.280.1.g104.

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The structure of aminooligopeptidase (AOP), an intestinal brush-border digestive hydrolase, is abnormal in human diabetes and in the congenitally diabetic BioBreed Wistar (BBd) rat. Its assembly in the BBd rat was examined. After normal initial synthesis and assembly of immature AOP precursor (AOPi) with high-mannose N-linked chains in the endoplasmic reticulum (ER), processing of N-linked glycans in Golgi yielded a smaller than normal mature AOP precursor (AOPm) with persistence of some high-mannose N-linked chains. Deglycosylation analyses suggested that the mass difference could be attributed to a lower mass of N-linked with unaltered O-linked glycans in AOPm of the diabetic rat. Intrajejunal pulse-chase experiments revealed that the conversion of AOPi to AOPm occurred at 30 min of chase in normal rats but at 60–90 min in diabetic rats, reflecting delay in ER-to-Golgi transport or a slower processing of high-mannose chains. Once maximal transport to Golgi was achieved, the residence time in Golgi was shortened in diabetes. This altered processing of the precursor accounted for the altered structure of AOP in diabetes.

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Diana, Wa, and Elmy Selfiana Malik. "WARNA LOKAL DALAM CERPEN ANALANGGAI KARYA ZAKIYAH M. HUSBA." Cakrawala Listra: Jurnal Kajian Sastra, Bahasa, dan Budaya Indonesia 5, no. 2 (2022): 159–68. http://dx.doi.org/10.33772/cakrawalalistra.v5i2.2047.

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Penelitian ini bertujuan untuk mengetahui warna lokal yang tergambar dalam cerpen Analanggai karya Zakiyah M. Husbah. Teori yang digunakan dalam penelitian ini adalah teori sosiologi sastra. Metode penelitian yang digunakan dalam penelitian ini yaitu deskriptif kualitatif. Data dari penelitian ini berupa data tertulis berupa kata, klausa dan kalimat yang diambil dari kutipan yang menunjukkan adanya warna lokal dalam cerpen Analanggai, yang terdapat dalam kumpulan cerpen Analanggai karya Zakiyah M. Husbah. Sedangkan sumber data dalam penelitian ini yaitu cerpen Analanggai yang terdapat dalam kumpulan cerpen Analanggai karya Zakiyah M. Husbah yang diterbitkan oleh Sekarlangit, Kendari, tahun 2019 dengan tebal 144 halaman. Hasil penelitian ini adalah warna lokal dalam cerpen Analanggai yaitu penggunaan bahasa, gambaran budaya, dan gambaran geografis atau alam. Cerpen Analanggai menggunakan bahasa dalam bentuk kosakata bahasa daerah Tolaki dan Wangi-Wangi, Sulawesi Tenggara. Kebudayaan yang tergambar dalam cerpen Analanggai merupakan kebudayaan lisan masyarakat Tolaki dan ritual kabuenga yang ada di Kecamatan Wangi-Wangi, Kabupaten Wakatobi. Gambaran geografis atau alam yang ada dalam cerpen Analanggai adalah gambaran alam di sekitar kawasan Taman Rawa Aopa Watumohai yang terletak di Konawe Selatan. Kata-kata kunci: Kumpulan Cerpen Analanggai, Sosiologi Sastra, Warna Lokal.

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Demerouti, Eftychia, Athanassios Manginas, Emmanouil Petrou, et al. "Cardiac Dual-source Computed Tomography for the Detection of Left Main Compression Syndrome in Patients with Pulmonary Hyper-tension." Open Cardiovascular Medicine Journal 10, no. 1 (2016): 130–37. http://dx.doi.org/10.2174/1874192401610010130.

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Introduction:Left Main Compression Syndrome (LMCS) represents an entity described as the extrinsic compression of the left main coronary artery (LMCA) by a dilated pulmonary artery (PA) trunk. We examined the presence of LMCS in patients with pulmonary hypertension (PH) using dual-source computed tomography (DSCT), as a non-invasive diagnostic tool.Methods:The following parameters were measured: PA trunk diameter (PAD), the distance between PAD and LMCA (LMPA) and the distance between PA and aorta (AoPA). These measurements were related with demographic, echocardiographic, hemodynamic and clinical parameters. Angiography was performed in two patients with LMCS suspected by cardiac computed tomographic angiography. Patients without PH but with angina were examined as controls, using DSCT cardiac angiography to assess the same measurements and to detect the prevalence of coronary artery disease.Results:PA diameter value over 40.00 mm has been associated with PH and LMCS. Furthermore, LMCS did not occur at a distance smaller than 0.50 mm between the PA and the LMCA, and did not correlate with the distance between the PA and the aorta or with cardiac index and NT-proBNP.Conclusion:DSCT may represent the initial testing modality in PH patients with dilated PA trunk to exclude LMCS. A periodical rule-out of this rare entity, as assessed by DSCT, in patients with a severely dilated PA seems to be mandatory for PH patients contributing to survival improvement.

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Journal articles on the topic 'AOPA'

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