Academic literature on the topic 'Laut Natuna'
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Journal articles on the topic "Laut Natuna"
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Kusumajanti, Kusumajanti, and Asep Kamaluddin Nashier. "Peran Media Massa dalam Mendukung Upaya Diplomasi Indonesia terhadap Isu Perbatasan dengan Cina." EKSPRESI DAN PERSEPSI : JURNAL ILMU KOMUNIKASI 4, no. 2 (2021): 259. http://dx.doi.org/10.33822/jep.v4i2.2829.
Full textAbstract:
Kepulauan Natura yang berada di wilayah Kabupaten Natuna, Provinsi Kepulauan Riau masih menjadi menjadi perbincangan dunia dikrenakan Cina mengklaim secara sepihak sebagian wilayah Natuna merupakan kedaulatannya. Penelitian ini bertujuan untuk melihat peran media massa dalam mendukung upaya diplomasi Indonesia terhadap Isu Perbatasan dengan Cina. Wilayah perbatasan Indonesia di Laut Natuna Utara belakangan ini menjadi perbincangan dunia. Peristiwa masuknya kapal-kapal Cina ke Zona Ekonomi Ekslusif (ZEE) di Laut Natuna Utara menjadi peringatan bahwa penguatan kapasitas pemerintah kabupaten Natuna guna menghadapi tantangan di wilayah perbatasan. Media Nasional maupun internasional banyak memberitakan tentang permasalahan ini. Framing yang dilakukan oleh media-media Indonesia secara online dapat menjadi salah satu upaya untuk memperkuat diplomasi perbatasan yang dilakukan oleh pemerintah daerah maupun pemerintah pusat.
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Fasyehhudin, Mohamad, Firdaus Firdaus, Belardo Prasetya Mega Jaya, and Muhammad Yusuf. "HAK BERDAULAT PEMERINTAH INDONESIA DALAM MEMBERIKAN PENAMAAN LAUT NATUNA MENURUT HUKUM INTERNASIONAL (LAUT NATUNA UTARA VS LAUT CINA SELATAN)." Gorontalo Law Review 6, no. 1 (2023): 113. http://dx.doi.org/10.32662/golrev.v6i1.2599.
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The South China Sea is a sea area located south of China and directly borders with other countries in the Asia Pacific and countries in Southeast Asia. The Chinese government claims unilaterally its territorial territory on the basis of Nine Dash Line. Often based on this it becomes a dispute or conflict between neighboring countries. In order to affirm the sovereign territory in the North Natuna waters, the Government of Indonesia named the North Natuna Sea the South China Sea which is included in the Exclusive Economic Zone of the Unitary State of the Republic of Indonesia. The purpose of this research is to find out the history of the North Natuna Sea and Indonesia's right to name the North Natuna Sea. This study uses normative research methods. The reason the Chinese government implemented Nine Dash Line departing from the history that they claim in control of the South China Sea, which actually based on international law or provisions in UNCLOS 1982 cannot be legalized. The Indonesian government has the legal right to be able to name the North Natuna Sea, which is still part of the Indonesian Exclusive Zone
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Nazara, Zul Supri, Sovian Aritonang, and Ansori Ansori. "STRATEGI INTEROPERABILITY KRI DENGAN SKADRON UDARA 52 UAV GUNA MENDUKUNG OPERASI KEAMANAN LAUT NATUNA UTARA." Jurnal Strategi Pertahanan Laut 9, no. 2 (2023): 100–124. http://dx.doi.org/10.33172/spl.v9i2.14573.
Full textAbstract:
Operasi pengamanan Laut Natuna Utara dilakukan untuk menangkal dan menindak segala ancaman yang mengganggu kedaulatan wilayah Negara Kesatuan Republik Indonesia, termasuk pulau-pulau terluar dan daerah perbatasan laut. Tujuan penelitian adalah menganalisis strategi penerapan interoperabilitas KRI dengan UAV Skadron Udara 52 untuk efektivitas operasi keamanan laut di Laut Natuna Utara. Metode penelitian yang digunakan adalah kualitatif, dengan pengumpulan data melalui wawancara, dan studi dokumentasi. Hasil penelitian menunjukkan bahwa berdasarkan aspek teknis masih terdapat keterbatasan dalam hal koordinasi, komunikasi, penggelaran dan sistem interoperabilitas antara KRI dan Skadron 52 yang mengoperasikan CH-4 masih terbatas berupa transfer data audio dengan frekuensi radio saja, sehingga hal ini belum mendukung realisasi sistem Network Centric Warfare (NCW). Dari aspek prosedural, sistem kendali terpadu udara dan laut ini menggunakan sistem data link dengan transfer suara terbatas. Dari sisi manusia, terdapat keterbatasan pada jumlah SDM CH-4 dan jumlah skuadron udara CH-4 itu sendiri. Kesimpulan penelitian dari tinjauan aspek teknis, prosedural dan manusia, interoperabilitas KRI dengan Skuadron UAV 52 dalam rangka operasi keamanan di Laut Natuna Utara masih belum efektif. Strategi pemanfaatan CH-4 dalam operasi pengamanan Laut Natuna dalam rangka menjaga kedaulatan negara adalah dalam rangka menangkal dan menindak segala ancaman yang mengganggu kedaulatan Republik Indonesia termasuk pulau-pulau terluar dan wilayah perbatasan laut. Sumber daya yang digunakan adalah seluruh jajaran Koarmada 1 dan Koopsau 1 sebagai unsur pelaksana yang dapat diintegrasikan dalam operasi keamanan laut Natura Utara
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Djati Anggara, Purry, Dian Adrianto, Widodo S. Pranowo, and Tasdik Mustika Alam. "Analisis Karakteristik Gelombang Laut Guna Mendukung Data Informasi Operasi Keamanan Laut di Wilayah Laut Natuna dan Laut Natuna Utara." Jurnal Chart Datum 3, no. 2 (2017): 107–31. http://dx.doi.org/10.37875/chartdatum.v3i2.123.
Full textAbstract:
Perilaku permukaan laut dan konsekuensi angkatan laut yang representatif merupakan bagian dari parameter yang mempengaruhi operasi militer di laut.Laut Natuna dan Laut Natuna Utara memiliki letak geografis dan geopolitik yang sangat strategis, diharapkan keselamatan pelayaran dan keamanan maritim dapat dijamin dengan adanya data informasi prakiraan tinggi gelombang dan dengan menghadirkankapal keamanan laut (kamla) sepanjang tahun. Lokasi penelitian terletak di kawasan tersebut, termasuk 4 stasiun pengamatan yang diturunkan berdasarkan area pengawasan di dekat pangkalan TNI AL. Analisis statistik gelombang menggunakan dataset ECMWF per 6 jam selama 10 tahun dengan resolusi spasial 14 km2.Karakteristik variabel gelombang yaitu tinggi gelombang signifikan, periode dan arah gelombang telah dianalisis dalam rata-rata bulanan dan musiman. Selanjutnya, karakteristik panjang dan cepat rambat gelombang dihitung berdasarkan variabel periode gelombang. Rata-rata tinggi gelombang signifikan maksimum terjadi di musim utara, ketika propagasi gelombang datang dari arah timur laut. Prakiraan tingkat keamanan area diperoleh dengan menganalisis dimensi kapal terhadap karakteristik tinggi dan panjang gelombang. Simulasi operasi KRI mempertimbangkan data prakiraan tingkat keamanan area dan data prakiraan tinggi gelombang berdasarkan estimasi waktu tiba. KapalB1 memiliki tinggi lambung 5,3 m dan panjang garis air 69 m, akan berlayar pada tanggal 23 November 2017 pukul 00.00 UTC di sekitar stasiun 4. Pada Bulan November, karakteristik panjang gelombang di stasiun 4 berkisar antara 29,9-193,4 m, prakiraan tinggi gelombang signifikan mencapai 1,652 m dengan batas interval 0,486 m (interval kepercayaan 80%). Jadi kapalB1 aman terhadap prakiraan tinggi gelombang signifikan dengan mewaspadai gerak pitch kapal karena panjang garis air kapal berada dalam kisaran panjang gelombang.
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Ardila, Ririn, and Akbar Kurnia Putra. "Sengketa Wilayah Zona Ekonomi Eksklusif Indonesia (Studi Kasus Klaim Cina Atas Laut Natuna Utara)." Uti Possidetis: Journal of International Law 1, no. 3 (2021): 358–77. http://dx.doi.org/10.22437/up.v1i3.10895.
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Abstrak Laut Natuna Utara merupakan Zona Ekonomi Eksklusif Indonesia yang terletak di Provinsi Kepulauan Riau yaitu Kabupaten Natuna, timbulnya sengketa wilayah di Laut Natuna Utara karena adanya Klaim Cina terhadap nine-dash line atau sembilan garis putus-putus. Penelitian ini membahas tentang apakah klaim nine-dash line atas laut Natuna Utara oleh Cina sesuai dengan ketentuan UNCLOS 1982 dan mengkaji bagaimana sikap Indonesia terhadap klaim negara Cina di laut Natuna Utara. Jenis Penelitian yang digunakan adalah Normatif dengan pendekatan perundang-undangan (statue approach), pendekatan sejarah (historical approach), dan pendekatan kasus (case law approach). Hasil penelitian menyimpulkan bahwa klaim Cina atas nine-dash line terhadap laut Natuna Utara bertentangan dan tidak Relevan menurut UNCLOS 1982 dan Indonesia beranggapan bahwasannya Indonesia tidak memiliki sengketa apapun dengan Cina.
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Azhari, Ferian, Widodo Setiyo Pranowo, Hendra Hendra, and Choirul Umam. "Karakter Tinggi Gelombang Laut di Laut Natuna Pada Periode Waktu ENSO (Tahun 2012 s/d 2022)." Buletin Oseanografi Marina 13, no. 1 (2023): 21–32. http://dx.doi.org/10.14710/buloma.v13i1.54992.
Full textAbstract:
Laut Natuna merupakan jalur pelayaran internasional yang strategis yang menghubungkan Asia Timur dan Samudera Hindia. Untuk menjamin keamanan dan keselamatan dalam jalur pelayaran dan kegiatan kemaritiman tentu diperlukan diperlukan informasi yang jelas dan akurat tentang parameter fisik kelautan salah satunya kondisi gelombang laut. Penelitian ini bertujuan untuk mempelajari pengaruh El-Nino Southern Oscillation (ENSO) terhadap gelombang laut di perairan Laut Natuna dan menganalisis nilai korelasi antara nilai ENSO dan gelombang laut di daerah tersebut. Penelitian ini menggunakan data gelombang laut (SWH dan Hmax), nilai Southern Oscillation Index (SOI), dan nilai Oceanic Niño Index (ONI). Penelitian menggunakan data dalam rentang waktu dari tahun 2012 hingga 2022, dengan mengambil data saat terjadinya fenomena ENSO. Lokasi penelitian ini terletak di perairan Laut Natuna dengan batas koordinat 2030’ LU – 8045’ LS dan 103018’ BT – 109030’ BT dan mempergunakan 5 (lima) stasiun pengamatan dari 169 stasiun pengatan yang menjadi domain penelitian. Hasil penelitian menunjukkan bahwa ENSO memiliki pengaruh terhadap gelombang laut di perairan Laut Natuna, dengan nilai korelasi antara nilai SOI dengan nilai gelombang memperlihatkan hubungan dengan klasifikasi sangat lemah hingga cukup kuat dengan nilai korelasi tertinggi r = -0,41 pada stasiun pengamatan 27. Untuk nilai korelasi antara nilai ONI dengan nilai gelombang memperlihatkan korelasi yang lebih baik dengan klasifikasi lemah hingga kuat dengan nilai korelasi tertinggi r = -0,74 pada stasiun pengamatan 91. Gelombang tinggi di perairan Laut Natuna lebih cenderung terjadi pada waktu monsun barat / monsun Asia pada bulan Desember, Januari, dan Februari. Penelitian ini memberikan pemahaman yang lebih baik tentang hubungan antara ENSO dan gelombang laut di perairan Laut Natuna. Informasi ini berguna bagi pihak yang berkepentingan dalam mengambil keputusan terkait aktivitas di sekitar perairan Laut Natuna, seperti pelayaran dan kegiatan ekonomi maritim lainnya. The Natuna Sea is a strategic international shipping lane connecting East Asia and the Indian Ocean. To ensure security and safety in shipping lanes and maritime activities, clear and accurate information is needed about marine physical parameters, one of which is the condition of sea waves. This study aims to study the effect of El-Nino Southern Oscillation (ENSO) on sea waves in the Natuna Sea waters and to analyze the correlation value between ENSO values and sea waves in that area. This study uses ocean wave data (SWH and Hmax), Southern Oscillation Index (SOI) values, and Oceanic Niño Index (ONI) values obtained from the official website pages of each institution/institution. The study uses data spanning from 2012 to 2022, by taking data when the ENSO phenomenon occurred. The research location is located in the waters of the Natuna Sea with coordinate boundaries 2030' N - 8045' S and 103018' E - 109030' E and 5 (five) shelter stations of 169 control stations which are the research domain. The results showed that ENSO had an influence on sea waves in the Natuna Sea, with a correlation value between the SOI value and the value of the waves emitting a relationship with a very weak to moderately strong classification with the highest correlation value r = -0.41 at observation station 27. For the value the correlation between the ONI value and the wave value reveals a better correlation with a weak to strong classification with the highest correlation value r = -0.74 at observation station 91. High waves in the waters of the Natuna Sea are more likely to occur during the west monsun / the Asian monsoon in December, January and February. This research provides a better understanding of the relationship between ENSO and ocean waves in the Natuna Sea. This information is useful for interested parties in making decisions regarding activities around the waters of the Natuna Sea, such as cruise ships and other maritime economic activities.
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Agustin, Andriani Hikmah, Murti Wulandari, and Abdul Amid Jalaludin. "Ancaman Terhadap Perairan Laut Natuna oleh Pelaku Illegal Fishing." Jurnal Archipelago 1, no. 1 (2022): 32–41. http://dx.doi.org/10.69853/ja.v1i1.6.
Full textAbstract:
Kawasan Laut Natuna telah menarik perhatian banyak pihak untuk beberapa hal kepentingan. Negara lain seperti Vietnam dan Malaysia yang lokasinya berdekatan dengan kawasan Laut Natuna menilai bahwa mereka harus memanfaatkan sumber daya yang dihasilkan oleh kawasan tersebut, terutama oleh para nelayan dari negara tersebut. Kawasan yang selalu menjadi lokasi favorit bagi kapal ikan asing dalam melaksanakan aktivitas illegal fishing tentunya menjadi kekhawatiran bagi Indonesia dalam menjaga kawasan Laut Natuna yang telah masuk dalam Wilayah Pengelolaan Perikanan Negara Republik Indonesia (WPP-NRI) tersebut. Kegiatan yang terlaksana tanpa izin dari Pemerintah Indonesia atau ilegal tersebut menjadi ancaman yang nyata tidak hanya bagi ekosistem laut maupun keberlanjutan sumber daya ikan di Lauta Natuna, namun juga bagi nelayan tradisional yang biasa menangkap ikan di wilayah tersebut hingga pada perdagangan perikanan dalam negeri. Tulisan ini memuat latar belakang yang mendasari penelitian mengenai ancaman kawasan Laut Natuna oleh pelaku illegal fishing dengan menggunakan metode penelitian deskriptif kualitatif. Metode ini akan menghasilkan data yang menggambarkan ‘siapa, apa dan dimana peristiwa’ dari perspektif subjektif yang didasarkan pada keinginan penulis dalam mempelajari kasus, situasi sosial dan proses yang terjadi di lapangan. Pada bagian ini, akan dijabarkan informasi mengenai batas Wilayah Pengelolaan Perikanan Negara Republik Indonesia, aturan dari Pemerintah Republik Indonesia mengenai tindakan illegal fishing, serta beberapa kasus illegal fishing yang pernah terjadi pada tahun 2021 di Laut Natuna. Hasil dari penelitian ini akan mengungkapkan gambaran mengenai ancaman besar dari aktivitas illegal fishing bagi keamanan kawasan Laut Natuna dan kelestarian sumber daya perikanannya berdasarkan analisis hukum, dan penjelasan mengenai cara menyikapi ancaman tersebut.
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Nuans Asa Septari B., Gistyger Hasudungan Manullang, Aura Fatimah Azzahra S., Bernadine Grace Alvania M., and Gracella Martauli Lumbantoruan. "RESPON INDONESIA MENGHADAPI ANCAMAN CINA DI LAUT NATUNA UTARA DI MASA KEPEMIMPINAN PRESIDEN JOKO WIDODO." Jurnal Lemhannas RI 10, no. 1 (2022): 10–18. http://dx.doi.org/10.55960/jlri.v10i1.267.
Full textAbstract:
Laut Natuna Utara merupakan isu yang hangat bagi keamanan di Indonesia dalam beberapa tahun ke belakang dikarenakan adanya klaim sepihak Cina lewat konsep Nine Dash Line pada sebagian besar perairan Laut Natuna Utara yang mencakup wilayah beberapa negara Asia Tenggara salah satunya Indonesia yang menjadi ancaman dan menimbulkan perseteruan sehingga hal ini Indonesia perlu mengambil tindakan dalam mempertahankan kedaulatannya atas Laut Natuna Utara. Penelitian ini difokuskan kepada respon yang diberikan Indonesia dalam menghadapi ancaman dari Cina di Laut Natuna Utara pada era kepresidenan Joko Widodo. Adapun, metode penelitian yang digunakan dalam tulisan ini adalah metode penelitian kualitatif. Untuk pengumpulan datanya memakai teknik library research yaitu sumber bacaanya diperoleh dari internet berupa jurnal, artikel, buku, dan website yang berkaitan dengan studi kasus yang dipilih oleh peneliti. Terdapat tiga respon Indonesia dalam menanggapi ancaman Cina terhadap Laut Natuna Utara yakni, melakukan diplomasi pertahanan dengan Australia, Jepang dan Amerika Serikat. Selanjutnya, melakukan peningkatan kekuatan dengan memperkuat postur dari TNI AL dan TNI AU serta mendirikan Pangkalan Militer di Kepulauan Natuna. Respon terakhir dari Indonesia adalah menggunakan arbitrase internasional. Respon yang diberikan oleh Indonesia telah menunjukkan bahwa Indonesia dengan tegas siap untuk melawan Cina terkait isu Laut Natuna Utara.
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Nando Muhammad. "Strategi Politik Kementerian Pertahanan Atas Konflik Laut Natuna Utara Periode 2019-2022." DEFENDONESIA 7, no. 1 (2023): 12–20. http://dx.doi.org/10.54755/defendonesia.v7i1.125.
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Abstrak: Penelitian ini didasarkan pada maraknya kasus nelayan Tiongkok masuk perairan Indonesia juga mencuri ikan di wilayah Laut Natuna Utara dibarengi oleh Coast Guard Tiongkok yang menjaga aktivitas pencurian ikan yang dilakukan oleh nelayan Tiongkok tersebut, wilayah Laut Natuna Utara juga merupakan wilayah strategis dalam bentuk jalur perdagangan sehingga wilayah tersebut sangat berharga. Tujuan penelitian ini adalah untuk menganalisis dan menjelaskan strategi politik yang diambil oleh Kementerian Pertahanan untuk merespon konflik yang terjadi di Laut Natuna Utara pada periode 2019-2022. Metode yang digunakan pada penelitian ini adalah pendekatan kualitatif studi kasus dengan metode purposive sampling. Teknik pengumpulan data yang peneliti lakukan dalam penelitian ini adalah wawancara mendalam. Hasil penelitian menunjukan bahwa strategi politik yang diambil oleh Kementerian Pertahanan adalah dengan tegas menolak segala bentuk negosiasi dan perundingan di hukum internasional dan menyatakan bahwa pemerintah Indonesia tidak mengakui adanya sengketa dengan Tiongkok atas wilayah Laut Natuna Utara dengan hal itu menegaskan bahwa wilayah tersebut sepenuhnya merupakan milik pemerintah Indonesia, Kemenhan juga menggunakan nama Laut Natuna Utara dibanding laut Tiongkok Selatan untuk menegaskan kepemilikan Indonesia atas wilayah tersebut, Kemenhan mengirimkan kapal perang untuk meng-counter kapal Coast Guard Tiongkok, selain itu Kemenhan merundingkan batas wilayah ZEE dengan Vietnam untuk melawan klaim Tiongkok. Kata kunci: Laut Natuna Utara, Strategi Politik, Kementerian Pertahanan.
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Andaru, Djarot Dimas Achmad. "JOINT DEVELOPMENT AGREEMENT SEBAGAI SOLUSI PENYELESAIAN SENGKETA WILAYAH ZONA EKONOMI EKSKLUSIF LAUT NATUNA." Masalah-Masalah Hukum 49, no. 4 (2020): 345–58. http://dx.doi.org/10.14710/mmh.49.4.2020.345-358.
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Permasalahan sengketa pada perairan zona ekonomi eksklusif Laut Natuna antara Indonesia dan China merupakan bagian dari sengketa klaim wilayah Laut Natuna. China mengklaim Laut Natuna Utara atas dasar kebijakan nine-dash line. Perairan Natuna diprediksi menyimpan sumber daya alam hidrokarbon dengan kapasitas 11 billion barrel. Solusi hukum yang dapat menjadi solusi di wilayah tersebut adalah melalui pembuatan kerjasama pengembangan (joint development agreement) atau JDA. Agar terlaksana secara efektif Indonesia perlu memperhatikan beberapa aspek seperti political will, stigma domestik dan pemahaman negara terkait perancangan JDA. Dengan metode yuridis-normatif, komparatif terhadap peraturan internasional maupun kebijakan internasional beserta perundang-undangan. Artikel ini akan memberikan rekomendasi kepada Indonesia bahwa pemanfaatan sumber daya Laut Natuna dapat dilaksanakan melalui JDA dengan China walaupun berada dalam status sengketa dengan memperhatikan tetap mempertahankan status quo.
Dissertations / Theses on the topic "Laut Natuna"
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Begley, Justin. "Margaret Cavendish, the last natural philosopher." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:c936e475-28bc-41d3-92a6-5a3a2500fe2b.
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This thesis uses the entirety of Margaret Cavendish's archive to present the first full account of her thought within its historical context. Living in France, the Netherlands, and England, Cavendish's ideas were honed and in some cases prompted by her correspondences with figures who were central to the Republic of Letters, such as Constantijn Huygens, Samuel Sorbière, and Kenelm Digby. In their turn, a wide range of Cavendish's contemporaries rigorously engaged with her publications. Bringing atomism from France to England, she encouraged Walter Charleton's translation of Pierre Gassendi's Animadversiones; Thomas Shadwell's critique of the Royal Society in his popular satirical play, The Virtuoso, was based on The Blazing World; Arthur Annesley heavily annotated Cavendish's De vita ... Guilielmi ducis Novo-Castrensis in preparing his own Latin history; Susan Du Verger wrote a folio-length response to Cavendish's reflections on monasticism; and Nehemiah Grew read her medical treatise when developing his comparative anatomy. Far from being the eccentric and isolated "Mad Madge" of common repute, I recover Cavendish as one of the most prolific and philosophically informed English writers of the seventeenth century. When Cavendish's ideas have been studied in relation to those of other thinkers, she has usually been aligned with novatores, especially Thomas Hobbes and René Descartes. While these figures were "philosophers" insofar as they held undergraduate degrees, they desired to cleanse philosophy of the Aristotelian detritus of the university curriculum in which it had long been submerged. Paradoxically, I show that it was precisely because of Cavendish's lack of a formal education that she was more willing to align herself with the universities, and with the mainstream of seventeenth-century thought, than Hobbes and Descartes. Pushing back on the historiographical consensus, I show that through her career-long dialogue with editions, commentaries, and translations of ancient mythology, history, and natural philosophy, Cavendish cleaved to Aristotelian principles and categories as an antidote to the intellectual and religious turmoil of her times. In doing so, I argue that she produced the first (and last) work of traditional natural philosophy composed wholly in the English vernacular. Rather than priming her to embrace a closed and dogmatic set of philosophical precepts, this thesis underscores the inherent plurality of Aristotelian natural philosophy. The first chapter studies Cavendish's 1653 Poems, and Fancies in relation to the mythological publications of Francis Bacon and George Sandys, and the atomic writing of Pierre Gassendi and Thomas Harriot. Turning from her atomism, the second chapter discusses the material spirits of her 1653 Philosophicall Fancies and her 1655 Philosophical and Physical Opinions. It demonstrates that Cavendish's opposition to the mathematical and mechanical corpuscles of Descartes, and her interest in the traditions of Galenic and chymical medicine, inspired this shift in her substance theory. The third chapter moves from one higher discipline to the next by studying the theological ideas of Cavendish's 1664 Philosophical Letters. It argues that she developed a Reformed Anglican theology against the heterodox Platonic philosophy and cabalistic theology of Henry More and Joseph Glanvill. Shifting the target of her criticism, the fourth chapter finally studies how Cavendish manipulated Thomas Stanley's History of Philosophy to critique the Royal Society in her 1666 Observations Upon Experimental Philosophy and the Blazing World. Bookended by the influences of Gassendi and Thomas Stanley, Cavendish manipulated the more discursive and hermeneutic modes of Aristotelian thought to cultivate a continuum between literature as imaginative writing and literae humaniores as an embodiment of the encyclopaedia of learning. By building on methodologies not only from literary history, but also from the histories of science, philosophy, and scholarship, my work shows that Cavendish's oeuvre is one of the most powerful examples of the degree to which the seventeenth-century realms of the "new philosophy", literature, and learning were intertwined.
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Tacão, Marta Cristina Oliveira Martins. "Resistance to last-resort antibiotics in natural environments." Doctoral thesis, Universidade de Aveiro, 2014. http://hdl.handle.net/10773/14829.
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Doutoramento em Biologia<br>Last-resort antibiotics are the final line of action for treating serious infections
caused by multiresistant strains. Over the years the prevalence of resistant
bacteria has been increasing. Natural environments are reservoirs of antibiotic
resistance, highly influenced by human-driven activities. The importance of
aquatic systems on the evolution of antibiotic resistance is highlighted from the
assumption that clinically-relevant resistance genes have originated in strains
ubiquitous in these environments. We hypothesize that: a) rivers are reservoirs
and disseminators of antibiotic resistance; b) anthropogenic activities potentiate
dissemination of resistance to last-resort antibiotics. Hence, the main goal of
the work is to compare the last-resort antibiotics resistome, in polluted and
unpolluted water. Rivers from the Vouga basin, exposed to different
anthropogenic impacts, were sampled. Water quality parameters were
determined to classify rivers as unpolluted or polluted. Two bacterial collections
were established enclosing bacteria resistant to cefotaxime (3rd generation
cephalosporin) and to imipenem (carbapenem). Each collection was
characterized regarding: phylogenetic diversity, antibiotic susceptibility,
resistance mechanisms and mobile genetic elements. The prevalence of
cefotaxime- and imipenem-resistant bacteria was higher in polluted water.
Results suggested an important role in the dissemination of antibiotic
resistance for Enterobacteriaceae, Pseudomonas and Aeromonas. The
occurrence of bacteria resistant to non-beta-lactams was higher among isolates
from polluted water as also the number of multiresistant strains. Among strains
resistant to cefotaxime, extended-spectrum beta-lactamase (ESBL) genes were
detected (predominantly blaCTX-M-like) associated to mobile genetic elements
previously described in clinical strains. ESBL-producers were often
multiresistant as a result of co-selection mechanisms. Culture-independent
methods showed clear differences between blaCTX-M-like sequences found in
unpolluted water (similar to ancestral genes) and polluted water (sequences
identical to those reported in clinical settings). Carbapenem resistance was
mostly related to the presence of intrinsically resistant bacteria. Yet, relevant
carbapenemase genes were detected as blaOXA-48-like in Shewanella spp. (the
putative origin of these genes), and blaVIM-2 in Pseudomonas spp. isolated from
polluted rivers. Culture-independent methods showed an higher than the
previously reported diversity of blaOXA-48-like genes in rivers. Overall, clear
differences between polluted and unpolluted systems were observed, regarding
prevalence, phylogenetic diversity and susceptibility profiles of resistant
bacteria and occurrence of clinically relevant antibiotic resistance genes, thus
validating our hypotheses. In this way, rivers act as disseminators of resistance
genes, and anthropogenic activities potentiate horizontal gene transfer and
promote the constitution of genetic platforms that combine several resistance
determinants, leading to multiresistance phenotypes that may persist even in
the absence of antibiotics.<br>Antibióticos de último recurso são usados no tratamento de infecções graves
causadas por estirpes multiresistentes. A prevalência de bactérias resistentes
a estes antibióticos tem aumentado. Os ambientes naturais, influenciados pela
actividade humana, são reservatórios de bactérias resistentes e de genes de
resistência. Vários genes de resistência com grande impacto na clínica têm
presumivelmente origem em estirpes ubíquas em sistemas aquáticos, o que
realça a importância destes ambientes na evolução de resistência. Este estudo
assenta nas seguintes hipóteses: a) os rios são reservatórios e
disseminadores de resistência a antibióticos; b) as atividades antropogénicas
potenciam a disseminação de resistência a antibióticos de último recurso
nestes ambientes. Assim, foi estabelecido como objectivo comparar o
resistoma ambiental referente a antibióticos de último recurso, em rios poluídos
e não poluídos. Foram amostrados rios na Bacia Hidrográfica do Vouga,
expostos a diferentes impactos antropogénicos. Os rios foram classificados
como poluídos e não poluídos de acordo com parâmetros de qualidade da
água. Duas colecções foram estabelecidas: bactérias resistentes a cefotaxima
(cefalosporina de 3ª geração) e a imipenemo (carbapenemo). Cada colecção
foi caracterizada em termos de diversidade filogenética, susceptibilidade a
antibióticos, mecanismos de resistência e elementos genéticos móveis. A
prevalência de bactérias resistentes foi superior em águas poluídas. Os
resultados sugerem que nestes ambientes Enterobacteriaceae, Pseudomonas
e Aeromonas têm um papel importante na disseminação de resistência. Os
níveis de resistência a não beta-lactâmicos foram superiores em águas
poluídas, assim como o número de estirpes multiresistentes. Detectaram-se
genes de beta-lactamases de espectro alargado, associados a elementos
genéticos móveis previamente descritos em isolados clínicos. Métodos
independentes do cultivo revelaram diferenças claras entre a diversidade de
sequências do tipo blaCTX-M em rios poluídos (idênticas às encontradas em
isolados clínicos) e não poluídos (similares a genes ancestrais). A resistência a
carbapenemos foi maioritariamente relacionada com a presença de bactérias
intrinsecamente resistentes. No entanto, foram identificados genes de
carbapenemases relevantes tais como blaOXA-48 em Shewanella spp. (origem
putativa destes genes) e blaVIM-2 em Pseudomonas spp. de rios poluídos.
Métodos independentes do cultivo mostraram que, nestes rios, a diversidade
de genes similares a blaOXA-48 é superior ao que tem sido relatado. Detectaramse
diferenças evidentes entre rios poluídos e não poluídos, em termos de
prevalência, diversidade filogenética e susceptibilidade a antibióticos em
bactérias resistentes e ocorrência de genes de resistência clinicamente
relevantes. Estes dados validam as hipóteses colocadas. Assim, estes
sistemas aquáticos actuam como reservatórios de genes de resistência. As
actividades antropogénicas potenciam a disseminação destes genes e a
constituição de plataformas genéticas complexas, originando fenótipos de
multiresistência que poderão persistir mesmo na ausência de antibióticos.
3
Nicolle, Philip David. "The environmental physiology of Bufo bufo L. and Bufo calamita Laur. tadpoles." Thesis, Liverpool John Moores University, 1989. http://researchonline.ljmu.ac.uk/4987/.
Full textAbstract:
Using spawn collected from the north Merseyside sand dune system, the effects of temperature on growth, development, metabolism and metamorphosis in B. bufo and B. calamita tadpoles were investigated, together with a limited study on the effects of L-thyroxine. The effects of density on growth, developteI1t and metamorphosis were examined. Physiological and behavioural effects of B. bufo tadpoles on B. calamita tadpoles were also studied. B. calamita spawn and tadpoles survive at higher temperatures than B. bufo. Below20°CB. bufo spawn, and below 15°Ctheir t.adpcl.es, develop at a greater rate than B. calamita. B. calamita spawn and tadpoles' growth and development is faster at higher temperatures. B. calamita tadpoles have higher metabolic rates than B. bufo across the temperature range 15-30°C. Faster rates of metabolism and development in B. calamita result in smaller tadpoles and toadlets than B. bufo. B. calamita may compensate for this with increased metamorphic efficiency in terms of energy. It is speculated that differences in tadpole thyroid physiology could account for observed differences. metamorphic efficiency was greatest, and rates of development and growth maximised/at the tadpoles' preferred body temperature. Increased density reduced growth-and developteI1t of tadpoles, but influenced different stages in the two species. metamorphosis in all B. bufo tadpoles was delayed, whereas in B. calamita a proportion of the population metamorphosed apparently unaffected by increased density. The responses of tadpoles to temperature and density were related to the species' preferred spawning environments. In the presence of B. bufo tadpoles, B. calamita growth, development and metabolism was suppressed. The pattern of development and timing of metamorphosis in B. calamita became similar to that of B. bufo. Inhibition was not relieved by L-thyroxine, and did not effect tadpole behaviour. Mass specific food consumption was increased. It is speculated that the inhibitor is a parasite or a substance which affects assimilation.
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Wyant, Jordan. "The Exclusive Frontier: Whiteness and the Settler Imagination in Last Child in the Woods." Thesis, University of Oregon, 2019. http://hdl.handle.net/1794/24234.
Full textAbstract:
Spurred by Richard Louv’s bestseller Last Child in the Woods: Saving Our Children from Nature Deficit-Disorder (2005), a popular movement composed of parents, educators, and researchers has increasingly called for the reconnection of children and the natural environment. This thesis interrogates the cultural assumptions at work in this call to reconnect, specifically how an American frontier imagination structures Louv’s ideal form of connection. Drawing on scholarship from the fields of ecocriticism, environmental history, and American studies I assess the implications of Louv’s frontier framing for the project of reconnecting children to nature and for the broader field of environmental education. I argue that a frontier vision of connection with nature is at times exclusionary and escapist, and more troubling, has the potential to enforce social hierarchies invested in whiteness and the U.S. settler state.<br>2020-01-11
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Davis, C. A. "The population dynamics of the Natterjack Toad (Bufo calamita Laur.) in the north Merseyside sand-dune system." Thesis, Liverpool John Moores University, 1985. http://researchonline.ljmu.ac.uk/5561/.
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Kjellsson, Love. "Can the Act of Destroying Nature be Evil in Itself? : A Virtue Ethical Approach to the Last Man Thought Experiment." Thesis, Umeå universitet, Institutionen för idé- och samhällsstudier, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-123172.
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Nicholls, Charlotte Mai. ""Your bodies may at last turn all to spirit" : medical science and the Anatomia Animata in Milton's Paradise Lost." Thesis, University of Exeter, 2010. http://hdl.handle.net/10036/117788.
Full textAbstract:
This thesis takes issue with the standard critical attribution to Milton of a backward Aristotelian scientific paradigm for his work, demonstrating that body and soul represented in Paradise Lost are inscribed in terms of radical contemporary medical theories of vitalism. Milton’s close friendship with his doctor, Nathan Paget, links him to Paget’s colleague, Francis Glisson, Regius Professor of Physic at Cambridge University, an academic and practising physician who was closely involved in cutting-edge contemporary medical research. Not only can Glisson’s heretical notion of the energetic, living nature of substance be seen to match the dynamic scale of nature represented in Paradise Lost, but in fact Milton’s animist materialism corresponds precisely to the chemical innovations made by Glisson in the anatomy of blood and bodily fluids and spirits. Exploring Milton’s representation of body and soul, spirit and matter, in the light of these contemporary medical innovations, this thesis focuses upon the way that his theodicy is supported by this most heretical natural philosophy. Milton’s vital anatomia animata is shown to be central to the harmonious integration of science and theology in Paradise Lost; it complements the literalism of the poem and provides a non-satanic logic of self-determination. Beginning with the basic evidence of Milton’s materialism of the soul in the Christian Doctrine, the first chapter correlates the theological assertions made with the language of natural philosophy that Milton uses to make them. The next chapter addresses the problem of the antinomy between the material soul proposed by Milton and the Aristotelian terminology with which he describes it, arguing that the latter is more heterogeneous than literary critics have acknowledged. The third chapter examines several versions of vitalism in order to delineate a working, medical model of the active matter presupposed by Milton’s body-soul composites and the wider natural philosophy of Paradise Lost. This model of active matter and spirit is then used in chapter four to illuminate the representation of Creation, demonstrating the acute accuracy with which Milton’s Creation draws upon contemporary medical research into conception. Chapter five extends the analysis to compare early notions of chemical digestion with the metabolic transformations of paradise. The final chapter demonstrates that the physiological and psychological corruptions of the Fall correspond to the effects of the putrid or poisonous ferment, while Milton’s representation of regeneration calls upon the vital, generative anatomia animata.
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Hekkers, Michael Leslie. "Climatic and Spatial Variations of Mount Rainier's Glaciers for the Last 12,000 Years." PDXScholar, 2010. https://pdxscholar.library.pdx.edu/open_access_etds/4951.
Full textAbstract:
Regional paleoclimatic proxies and current local climate variables and were analyzed to reconstruct paleoglaciers in an effort to assess glacier change On Mount Rainier. Despite the dry and generally warm conditions (sea surface temperatures (SST) -0.15°C to +1.8°C relative to current temperatures), the previously documented McNeeley II advance (10,900 - 9,950 cal yr B.P.) was likely produced by air temperature fluctuations. The average SST record and the terrestrial climate proxies show cooling temperatures with continued dryness between McNeeley II and the Burroughs Mountain advance (3,442 - 2,153 cal yr B.P.). The paleoclimate during the Burroughs Mountain advance was both cool and warm (SST temperatures -0.55°C to +0.5°C) and was the wettest of the Holocene.
A combination of statistical and deterministic equilibrium line altitude (ELA) models was used to produce Holocene ELAs between 1,735 -2,980 m. Glacial advances were predicted 10,990, 10,170, 9,260, 8,200, 6,490, 3,450 and 550 - 160 cal yr. B.P. Two glacier flow models were produced simultaneously to constrain glacial extent through the Holocene. Model I is based on current mass balance parameters and produced lengths for the Nisqually and Emmons glaciers 3.7 - 14.2 km and 4.2 - 17.1 km respectively. Glaciated area ranged from 26 to 327 km2. Model 2 is tuned to the Garda advance and produced lengths 2.6-10.6 km and 2.3-13.9 km. Glaciated area ranged from 11 to 303 km2. The first two advances were similar in elevation and GIS-modeled extent to McNeely II moraines. The following three advances were not detected in the geologic record. The 3,450 cal yr. B.P. advance was the largest of the late-Holocene (ELA 1,800 - 1,817 m) and was ~200 m lower than the geologic record. The ELAs of the Garda advance were modeled (1,944 - 1,983 m) and are similar to previous reconstructions. North-south spatial variations in glacial extent increase during periods of recession as the southern glaciers receive more ablation than northern glaciers.
Early humans could have accessed the alpine environments as high as 1,730-2,980 m. The early Holocene glacial extent allowed the highest (2,980 m) 11,150 cal yr. B.P. and lowest (1,730 m) 10,990 cal yr. B.P. alpine access. Glacial retreat (2,727 m 10,400 cal yr. B.P.) was followed by an advance (1,929 m 10,170 cal yr. B.P.) and another retreat (2,951 m 10,050 cal yr. B.P.). Ice gradually descended and limited access to 1,820 m 6,490 cal yr. B.P. Glacial extents remained largely unchanged until the historic era when paleohumans would have had access to alpine environments at 2,000 m.
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Weilbach, Kasper. "Extent, timing and nature of retreat of the British-Irish Ice Sheet offshore of north-western Ireland during and following the Last Glacial Maximum." Thesis, Durham University, 2018. http://etheses.dur.ac.uk/12655/.
Full textAbstract:
There has been a long history of research that has attempted to reconstruct the extent and dynamics of the British-Irish Ice Sheet (BIIS) during the last glacial cycle. Early reconstructions of ice extent in Ireland were based on terrestrial evidence, and advocated a relatively restricted ice sheet during the Last Glacial Maximum (LGM) that did not cover the whole of the island. More recent investigations from the continental shelf around Britain and Ireland reveal evidence for a much larger ice sheet, confluent with the Fennoscandian Ice Sheet in the North Sea and extending westwards onto the Atlantic continental shelf. However, offshore chronological control on the timing of ice sheet advance and retreat remain poor for many sectors of the continental shelf, particularly west and north-west of Ireland. This thesis brings together high-resolution multibeam swath bathymetry, sub-bottom proler data, and sedimentological, micropalaeontological and geochronological data, in order to reconstruct the extent, timing and dynamics of the last ice sheet in Donegal Bay and the adjoining north-western Irish continental shelf. This area is of interest due to its location adjacent to the North Atlantic and the Gulf Stream branch of the thermohaline circulation, making this sector of the BIIS sensitive to external forcing. The new data in this thesis show evidence for the extension of a grounded ice sheet to the shelf edge at or shortly after 26.3 cal ka BP, and thus during the LGM. Foraminiferal assemblages and lithofacies show that subsequent retreat took place in a glacimarine environment, and acoustic stratigraphic data show that the retreat was characterised by several still stands and re-advances, creating a series of arcuate moraines across the shelf. Chronological data constrain initial retreat from the shelf edge to before 24.8 cal ka BP, with formation of a large moraine at the mouth of Donegal Bay dated to between 20.2 and 17.9 cal ka BP. The results and interpretations presented in this thesis thereby offers a new interpretation of the extent, timing and nature of the north-western sector of the BIIS, offshore of Donegal Bay and across the adjacent continental shelf, during the LGM and the subsequent deglaciation.
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Bledsoe, April Dawn. "A Tale of Two Species: Black-tailed and White-tailed Prairie Dog Biogeography from the Last Interglacial to 2070." Digital Commons @ East Tennessee State University, 2020. https://dc.etsu.edu/etd/3764.
Full textAbstract:
Ecological niche models (ENMs) were created for White-tailed and Black-tailed prairie dogs and projected into the Last Interglacial (LI), the Last Glacial Maximum (LGM), and mid-Holocene (mid-H) to discern possible past suitable habitat for both species. Additionally, ENMs were projected into the future year 2070 representative concentration pathways (RCPs) 2.6 and 8.5 to discern how climate change may affect future habitat suitability. Kernel density estimations, minimum convex polygons, and median distribution centers of White-tailed and Black-tailed occurrence records were examined between time-periods to discern the effects of anthropogenic westward expansion on both species’ distributions. Current ENMs were constructed from commonly used bioclimatic variables and non-traditional variables (including EPA level III Ecoregions) for White-tailed and Black-tailed prairie dogs for variable comparison performance in ENMs. Results indicate that both species respond to climate change and each occupy distinct ecological niches. Biogeographical changes coincident with westward expansion remain unknown.
Books on the topic "Laut Natuna"
1
Dardani, Saibansah. Tol laut dari Natuna ke Papua. Persatuan Wartawan Indonesia (PWI) Pusat bekerja sama dengan Panitia Hari Pers Nasional (HPN) Pusat 2015, 2015.
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Japanton, Sitohang, and Pusat Penelitian Politik (Indonesia), eds. Perbatasan wilayah laut Indonesia di laut China Selatan: Kepentingan Indonesia di perairan Natuna. Lembaga Ilmu Pengetahuan Indonesia, Pusat Penelitian Politik, 2008.
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(Organization), BPMIGAS, ed. Upaya pengelolaan lingkungan dan upaya pemantauan lingkungan: Survai seismik 2D lepas pantai di Blok Tuna, Laut Natuna. BP Migas, 2008.
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4
1941-, Burton Robert, and International Union for Conservation of Nature and Natural Resources., eds. Nature's last strongholds. Oxford University Press, 1991.
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Laurie, Victoria. The Kimberley: Australia's last great wilderness. UWA Pub., 2010.
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1958-, Bass Rick, ed. The roadless Yaak: Reflections and observations about one of our last great wild places. Lyons Press, 2002.
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Nuitja, I. Nyoman Sumertha. Biologi dan ekologi pelestarian penyu laut. Penerbit IPB, 1992.
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9
1936-, Christenberry William, Grundberg Andy, and Nature Conservancy (U.S.), eds. In response to place: Photographs from The Nature Conservancy's last great places. Bulfinch Press/Little, Brown and Co., 2001.
Find full textBook chapters on the topic "Laut Natuna"
1
Norman, Robert A., and Sharad P. Paul. "The Last Chapter." In The Last Natural Man. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-42217-6_13.
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Norman, Robert A., and Sharad P. Paul. "The Last Natural Brain." In The Last Natural Man. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-42217-6_7.
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Tobias, Michael Charles, and Jane Gray Morrison. "The Last Island." In On the Nature of Ecological Paradox. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-64526-7_99.
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Norman, Robert A., and Sharad P. Paul. "A History of Disease and Human Invention." In The Last Natural Man. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-42217-6_1.
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Norman, Robert A., and Sharad P. Paul. "The Replaceable You." In The Last Natural Man. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-42217-6_10.
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Norman, Robert A., and Sharad P. Paul. "Sensing the Future." In The Last Natural Man. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-42217-6_11.
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Norman, Robert A., and Sharad P. Paul. "Moving On." In The Last Natural Man. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-42217-6_12.
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Norman, Robert A., and Sharad P. Paul. "Germs, Genes and Geography." In The Last Natural Man. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-42217-6_2.
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Norman, Robert A., and Sharad P. Paul. "Is Aging a Disease?" In The Last Natural Man. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-42217-6_3.
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Norman, Robert A., and Sharad P. Paul. "Vaccines and Prevention." In The Last Natural Man. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-42217-6_4.
Full textConference papers on the topic "Laut Natuna"
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Yoshino, Takeo. "Global Natural Background Noise Variation at Topside of Ionosphere Observed by Satellites in the Last Decade." In EMC_2002_Wroclaw. IEEE, 2002. https://doi.org/10.23919/emc.2002.10842533.
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Yoshino, Takeo. "Global Natural Background Noise Variation at Topside of Ionosphere Observed by Satellites in the Last Decade." In EMC_2002_Wroclaw. IEEE, 2002. https://doi.org/10.23919/emc.2002.10842321.
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Wang, Zihan, Deli Chen, Damai Dai, Runxin Xu, Zhuoshu Li, and Yu Wu. "Let the Expert Stick to His Last: Expert-Specialized Fine-Tuning for Sparse Architectural Large Language Models." In Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing. Association for Computational Linguistics, 2024. http://dx.doi.org/10.18653/v1/2024.emnlp-main.46.
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Mulyono, D. H. "Clastic Plays in The North East Natuna Basin." In Indonesian Petroleum Association - 46th Annual Convention & Exhibition 2022. Indonesian Petroleum Association, 2022. http://dx.doi.org/10.29118/ipa22-g-237.
Full textAbstract:
The East Natuna Basin comprises several sub-basinal areas which formed during the Tertiary as a result of extension relating to the opening of the South China Sea during the Oligocene and Early Miocene. Several small Oligocene half-grabens occur in the northern part of the area close to where the Tuna Block is located. They have a NE-SW trend and the sediments are relatively uniform in thickness, less than 2,600 ft thick, with regional thickness growth to the east towards the basin center. However in the Lower Miocene a more pronounced extensional episode enlarged the existing half grabens and generated large growth fault related sediment packages consisting predominantly of clastic sequences. Marine conditions in the Mid Miocene gave rise to carbonate development which continued to the latest Miocene with some very large reef related carbonate build-ups observed on seismic. In Late Miocene this area underwent further deformation caused by right lateral transtension which produced numerous NE-SW normal faults. This was then followed by a period of quiescence and deposition of the overlying Pliocene Muda Formation marine shales and clastics. The tectonically controlled, locally thick sequences of the Oligocene and Lower Miocene sediments indicate good potential for source and reservoir/seal pair rocks. Exploration in the East Natuna Basin began in the 1970’s, mainly targeting the Terumbu Formation carbonate buildups, which were easily mapped on the available 2D seismic data. Some discoveries were made and the most significant of which was the supergiant D Alpha gas field discovery by AGIP in 1973 containing over 220 TCF including +/- 71% CO2. However, the underlying clastics were not well imaged by the 2D seismic data and many of the wells drilled were not optimally located for testing the underlying Arang and Gabus clastic sections. The discovery of hydrocarbons in the Gabus and Lower Terumbu clastics in the Kuda Laut-1 and Singa Laut-1 wells by Premier Oil in 2014 confirmed the exploration potential of these intervals. The discoveries now known as the Tuna Field were appraised by two additional wells in Q3-Q4 2021 confirming the presence of rich wet gas with a high condensate yield, but also encountering oil rims, to the previously discovered gas columns. The main reservoirs are Lower Terumbu shallow marine bioturbated shaly sandstones in the Kuda Laut hanging wall structure and Gabus fluvial channel sandstones in the Singa Laut footwall structure. These two reservoirs exhibit very different properties as indicated by conventional cores, extensive wireline data and the DST’s. Post well analysis is ongoing to further characterize these reservoirs and the fluids contained, the results of which will be critical for the commercial development of the Tuna field.
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"Analisis Seakeeping Dan Operabilitas Kapal Patroli Untuk Perbaikan Sistem Lampu Ancang Bandara Tepi Laut." In Conference on Marine Engineering and its Application. Politeknik Perkapalan Negeri Surabaya, 2024. https://doi.org/10.33863/cmea.v6i1.2664.
Full textAbstract:
The maintenance of the swaying light system requires fast handling to meet the procedural needs of aviation. Therefore it is necessary to carry out an in-depth analysis of seakeeping and operability to reduce the risk of ship delays when needed when sudden swaying lights are repaired. Movements caused by external forces acting or sea waves will affect the comfort and safety of the crew and passengers of the ship itself. Ship movement response is a seakeeping parameter that must be considered to support the feasibility of ship design.In this final project, the seakeeping analysis process uses Maxsurf Motion software to generate ship movement values. The variations in the direction of arrival of the waves used are 00, 450, 900, 1350, and 1800 at a speed of 20 knots. Meanwhile, variations in significant wave height are 0,05; 0,3; 1; 2; dan 3,3 meter and wave period used are 5,6; 6,8; 7,5; 10; and 11 second and ship shipping routes according to Natuna waters wave data from BMKG. Calculations are performed using Maxsurf Motions Advance software.The results that can be concluded in this final project are the percentage of ship operability based on seakeeping criteria according to Olson 1978 and the U.S Coast Guard where 94,06% is operable and 5,94% downtime. In addition, it can also be concluded that the operational wave height that is permitted and safe for ships sailing in the waters of the Natuna Sea is 3 meters.
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Gordon, Michael. "Education's Last Frontier: Unifying Our "Inner" Nature With the Natural World." In 2020 AERA Annual Meeting. AERA, 2020. http://dx.doi.org/10.3102/1576259.
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Yurchenko, N. "CRIMEA AND CAUCASUS IN THE CREATION OF E.V. SCHRÖTER, ONE OF LAST REPRESENTATIVES OF THE SILVER AGE IN ARCHITECTURE." In Man and Nature. Socio-natural interaction in the world-historical process. LLC MAKS Press, 2020. http://dx.doi.org/10.29003/m1979.s-n_history_2020_43/280-289.
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Weller, Orion, and Kevin Seppi. "Humor Detection: A Transformer Gets the Last Laugh." In Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP). Association for Computational Linguistics, 2019. http://dx.doi.org/10.18653/v1/d19-1372.
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Farca, Gerald, and Charlotte Ladevèze. "The Journey to Nature: The Last of Us as Critical Dystopia." In Proceedings of DiGRA/FDG 2016 Conference. Digitial Games Research Association DiGRA, 2016. https://doi.org/10.26503/dl.v2016i1.770.
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Wu, Xianze, Zaixiang Zheng, Hao Zhou, and Yong Yu. "LAFT: Cross-lingual Transfer for Text Generation by Language-Agnostic Finetuning." In Proceedings of the 15th International Conference on Natural Language Generation. Association for Computational Linguistics, 2022. http://dx.doi.org/10.18653/v1/2022.inlg-main.21.
Full textReports on the topic "Laut Natuna"
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Andrews, J. T. Nature of the Last Glaciation in Canada [Chapter 8: Quaternary Geodynamics in Canada]. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1989. http://dx.doi.org/10.4095/131628.
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Srinivas, Girish, Steven C. Gebhard, and David W. DeBerry. HYBRID SULFUR RECOVERY PROCESS FOR NATURAL GAS UPGRADING LAST TECHNICAL REPORT BEFORE NOVATION FROM URS CORP. TO CRYSTATECH, INC. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/788927.
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Diewald, Christoph, Robert Schneider, and Adriana Molina. Background Paper: Agriculture and Natural Resources Sector. Inter-American Development Bank, 2014. http://dx.doi.org/10.18235/0009223.
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In LAC the principal sources of Greenhouse Gas (GHG) emissions are land use change and agricultural activities, particularly cattle ranching (methane emissions) on converted land and natural grasslands. Although the land use change emissions have diminished over the last decade, together these sources still account for more than half of overall emissions in the Region. This sector study looks at how the IDB has been able to work with LAC countries to respond to Climate Change in the areas of agriculture, forestry and natural resource management.
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Roth, Alvin, and Axel Ockenfels. Last Minute Bidding and the Rules for Ending Second-Price Auctions: Theory and Evidence from a Natural Experiment on the Internet. National Bureau of Economic Research, 2000. http://dx.doi.org/10.3386/w7729.
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Dorling. L51499 Analysis of Reportable Incidents for Natural Gas Transmission and Gathering Lines 1970 through 1984. Pipeline Research Council International, Inc. (PRCI), 2000. http://dx.doi.org/10.55274/r0010593.
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The report presents an analysis of statistical data obtained from reports of leak or rupture incidents and test failures in natural gas transmission and gathering lines over the 14.5 year period 1970-1984. This report is the last to utilize the OPSR data required on DOT F 7100.2 form.
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Holmes, Rachael. The habitat restoration target. Parliamentary Office of Science and Technology, 2022. http://dx.doi.org/10.58248/pn678.
Full textAbstract:
Changes in land use and management have destroyed, degraded, and fragmented habitats. This has driven the majority of declines in wildlife over the last century in England. Restoring habitats will deliver nature recovery. This POSTnote focuses on restoration of terrestrial habitats for the wider habitats target in England.
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Pretorius, Christo. Populism in Ireland: Sinn Féin and the Alternative to Fine Gael and Fianna Fáil’s Political Dominance. European Center for Populism Studies (ECPS), 2024. http://dx.doi.org/10.55271/pp0039.
Full textAbstract:
This article seeks to investigate populism in Ireland, but more specifically the populist left-leaning party Sinn Féin. Although having a checkered past, in the last decade the party has seen a surge in popularity as the alternative voting option. Up until now academic literature discussing the populist nature of Sinn Féin often struggles to define it as such, and so, using political psychology and a clear definition of populism, this article not only categorizes the party as a populist, but also discusses its history and what effect it has had (or lack thereof) on its popularity in the leadup to the last few elections. Furthermore, the article concludes by investigating why the momentum the party had as the alternative choice slowed down, and how this vacuum allowed other fringe populist parties to see greater success during the 2024 elections.
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George, Hawley, and Owston. PR-015-09603-R01 LNG Measurement Uncertainty Analysis. Pipeline Research Council International, Inc. (PRCI), 2010. http://dx.doi.org/10.55274/r0010699.
Full textAbstract:
The U.S. natural gas industry is expected to import increasing amounts of liquefied natural gas (LNG) in the near future. When an LNG tanker ship arrives at an LNG terminal, the quantity of LNG transferred to the terminal is found by measuring the changes in static volume within the ships tanks. The LNG volume is inferred from measurements of the liquid height, along with tables of tank characteristics predetermined by a method known as �tank strapping.� Once transferred, the LNG is then regasified at the terminal before being sent to limited distribution companies (LDCs) or power plants. There is concern that the basis for uncertainty estimates in the energy content of the transferred LNG (typically taken as �0.5% to �0.6%) may underestimate the true magnitude of measurement uncertainties. Dynamic methods of liquid flow measurement, gas flow measurement, product sampling, and composition determination used elsewhere in the energy industry may reduce the measurement uncertainties at the LNG terminal, as they relate to terminal balances. Measurement uncertainties for conventional meters and equipment placed into LNG service may lead to more accurate LNG measurement and reduced lost-andunaccounted for (LAUF) quantities at receipt terminals. This report describes research to evaluate the measurement uncertainties associated with both static and dynamic methods of determining LNG volumes and energy content delivered to, processed by, and shipped from, LNG terminals. This was performed to determine whether dynamic methods are potentially more effective than existing static methods for accurate measurements and LAUF determination at LNG terminals. Another objective of the research was to establish which methods offer the most potential for reducing custody transfer measurement uncertainty and LAUF within LNG receipt terminals.
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Romanchuk, Viktoriya, та Oleh Romanchuk. Екологічні загрози і національна безпека України. Ivan Franko National University of Lviv, 2023. http://dx.doi.org/10.30970/vjo.2023.52-53.11722.
Full textAbstract:
Today, we are more likely to speak and write about the more progressive destruction of land biosphere as a result of irrational economic activities of mankind – the replacement of traditional natural ecosystems by anthropogenic systems (techno-, urban- and agro-systems), discuss the harmonization of the interaction of society and nature, talk about growing socio-political tension and instability on the planet. However, it is not just about understanding the effects of environmental civilization, but also awareness of the psychological and socioeconomic consequences of the brutal destruction of the biosphere, finding ways and means of solving the tasks associated with the ecological crisis, which has already entered the geopolitical level – during the last years there is carried out an intensive research on the effects of the crisis in the biosphere on the system of national interests and state security. The war waged by the Russian Federation against Ukraine is causing serious environmental damage to the Ukrainian state. Combat operations spoil the air, pollute water bodies, destroy forests and unique ecosystems, destroy crops and, in the long run, can cause colossal damage to the ecosystem of the whole Eastern Europe, and shorten the lives of Ukrainians. Key words: biosphere, ecosystem, evolution, ecology, civilization, the Russian-Ukrainian war, safety, problem, ecology.
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Journeay, M., P. LeSueur, W. Chow, and C L Wagner. Physical exposure to natural hazards in Canada. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/330012.
Full textAbstract:
Natural hazard threats occur in areas of the built environment where buildings, people, and related financial assets are exposed to the physical effects of earth system processes that have a potential to cause damage, injuries, losses, and related socioeconomic disruption. As cities, towns, and villages continue to expand and densify in response to the pressures of urban growth and development, so too do the levels of exposure and susceptibility to natural hazard threat. While our understanding of natural hazard processes has increased significantly over the last few decades, the ability to assess both overall levels of physical exposure and the expected impacts and consequences of future disaster events (i.e., risk) is often limited by access to an equally comprehensive understanding of the built environment and detailed descriptions of who and what are situated in harm's way. This study addresses the current gaps in our understanding of physical exposure to natural hazards by presenting results of a national model that documents characteristics of the built environment for all settled areas in Canada. The model (CanEM) includes a characterization of broad land use patterns that describe the form and function of cities, towns, and villages of varying size and complexity, and the corresponding portfolios of people, buildings and related financial assets that make up the internal structure and composition of these communities at the census dissemination area level. Outputs of the CanEM model are used to carry out a preliminary assessment of exposure and susceptibility to significant natural hazard threats in Canada including earthquake ground shaking; inundation of low-lying areas by floods and tsunami; severe winds associated with hurricanes and tornados; wildland urban interface fire (wildfire); and landslides of various types. Results of our assessment provide important new insights on patterns of development and defining characteristics of the built environment for major metropolitan centres, rural and remote communities in different physiographic regions of Canada, and the effects of ongoing urbanization on escalating disaster risk trends at the community level. Profiles of physical exposure and hazard susceptibility described in this report are accompanied by open-source datasets that can be used to inform local and/or regional assessments of disaster risk, community planning and emergency management activities for all areas in Canada. Study outputs contribute to broader policy goals and objectives of the International Sustainable Development Goals (SDG 2015-2030; Un General Assembly, 2015) and the Sendai Framework for Disaster Risk Reduction (SFDRR 2015-2030; United Nations Office for Disaster Reduction [UNDRR], 2015), of which Canada is a contributing member. These include a more complete understanding of natural hazard risk at all levels of government, and the translation of this knowledge into actionable strategies that are effective in reducing intrinsic vulnerabilities of the built environment and in strengthening the capacity of communities to withstand and recover from future disaster events.