bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Influence of Temperature - Food Availability on the Shell Growth of Sea Scallop Placopecten magellanicus (Gmelin, 1791)
Authors: Santoso Adi 
Published: June 2018

A study of the growth of the sea scallop, Placopecten magellanicus, under suspended culture conditions was carried out over a seven month period at a culture site in Graves Shoal, Mahone Bay,Nova Scotia – Canada. Scallop spat were cultivated in pearl nets at a density of 30-35 per net set at four locations corresponding to the surface (7 m) and bottom (14 m) at the outer edge and the center of the site. Shell height was measured at monthly intervals. Environmental conditions represented as temperature and food availability at the surface and bottom over the same period were also monitored. Shell Height growth rate was slightly greater at the surface than at the bottom. At the surface sites growth was greater at the outside (SUROUT) than at the center locations, but at the bottom growth was greater at the centre location (BOTIN). The only significant relationship between shell growth and temperature - food variables was chlorophyll a concentration. Key words: temperature, food availability, shell height, sea scallop
Struktur Komunitas Larva Ikan Pada Ekosistem Padang Lamun Di Perairan Jepara
Authors: Riniatsih Ita 
Published: June 2018

Ekosistem padang lamun sebagai salah satu ekosistem di wilayah pesisir yang produktif mempuyai fungsi secara ekologis sebagai tempat untuk memijah, daerah asuhan bagi larva yang dihasilkan dan tempat untuk mencari makan berbagai organism laut yang hidup di dalamnya. Kelestarian dan keanekaragaman organism laut sangat tergantung dari keberadaan dan kondisi biofisik padang lamun sebagai habitat sementara atau habitat selama siklus hidupnya. Penelitian tentang kajian fungsi ekologis padang lamun ini dilakukan untuk melihat seberapa jauh keterkaitan tentang kondisi padang lamun dengan keaneragaman larva ikan yang memanfaatkan padang lamun untuk tempat berlindung dan mencari makan. Penelitian dengan metoda deskriptif ini dilakukan di ekosistem padang lamun Jepara di perairan Teluk Awur, Pantai Bandengan dan perairan Mororejo. Sampel ikan di tangkap dengan menggunakan jarring sudu, yang didorong sepanjang 150 meter sejajar garis pantai. Jumlah total larva ikan yang tertangkap selama penelitian adalah sebanyak 570 ekor dari 12 famili. Hasil identifikasi memperlihatkan famili ikan yang tertangkap adalah Apogonidae, Carapidae, Blenniidae, Egraulidae, Epilephenidae, Gerridae, Heniranphidae, Labridae, Gobiidae, Lutjanidae, Syngnathidae, Mullidae, dan Siganidae. Famili ikan yang teridentifikasi didominasi dari famili Gobiidae, Bleniidae dan Eugraulidae. Berdasarkan lokasi pengamatan, lokasi perairan Bandengan merupakan lokasi dengan hasil tangkapan larva ikan tertinggi, yaitu sebanyak 9 famili, perairan Teluk Awur sebanyak 7 famili dan perairan Mororejo sebanyak 5 famili. Kata kunci: larva ikan, padang lamun, perairan Jepara
Produksi Garam Dan Bittern Di Tambak Garam
Authors: Jaya Nur Taufiq Syamsudin Putra , Hartati Retno , Widianingsih Widianingsih 
Published: June 2018

Rembang Regency could be named as Salt City because they have very high production after Pati Regency. Along the road of Juwana (Pati) - Rembang, salt pond could be seen as square salt sea equipped with windmill to take the sea water from the channel into the pond and is processed into salt. Although salt localproduction is sufficient enough for raw material of industry, therefore best practical technology it is needed. The objective of present work are to improve directly the process of salt production and basic technique for diversiificatio of salt production, i.e. salt and bittern. The result of present works as follows. Getrape type salt pond is applied, where young water embankment is located upstream and the down to seed pond 1, 2, 3, then distributed to cristalization pan. Seawater is taken through primary dykes to pump at elevation of 1.5 m, so still full of water during high tide. On cristalization pan (size of 200 m2) sea water will be settled during 7–10 days until its cristalized. Salt cristal was located under bittern solution could be scrap and collected in collection point. The left-after bittern of 29–30° Be could be flowed back into seed pan uo be collected in bitter collection point. Keywords: Rembang, salt, bittern
Pelestarian Habitat Penyu Dari Ancaman Kepunahan Di Turtle Conservation And Education Center (TCEC), Bali
Authors: Ario Raden , Wibowo Edi , Pratikto Ibnu , Fajar Surya 
Published: June 2018

Penyu merupakan salah satu fauna yang dilindungi karena populasinya yang terancam punah. Reptil laut ini mampu bermigrasi dalam jarak yang sangat jauh di sepanjang kawasan Samudera Hindia, Samudera Pasifik, dan Asia Tenggara. Di dunia ada 7 jenis penyu dan 6 diantaranya terdapat di Indonesia. Konservasi merupakan salah satu kegiatan yang diharapkan dapat mencegah punahnya habitat penyu karena predator alami maupun manusia. Penelitian dilaksanakan mulai tanggal 4 - 24 Agustus 2014 dan bertempat di Turtle Conservation and Education Center (TCEC), Denpasar Selatan, Bali. Penelitian ini bertujuan untuk mengetahui teknik konservasi dan persentase keberhasilan penetasan telur penyu di TCEC, Bali. Metode yang digunakan dalam penelitian ini adalah metode wawancara, observasi atau pengamatan secara langsung yang dilakukan di lapangan, dan metode pengukuran suhu sarang semi alami. Pengukuran suhu dilakukan untuk mengetahui jenis kelamin dari tukik yang menetas. Hasil penelitian menunjukan bahwa lokasi penangkaran penyu berada di kawasan yang kurang strategis karena letaknya terlalu jauh dari air laut sehingga suhu serta kelembabannya tidak dapat stabil. Kadar air merupakan faktor penting dalam pertumbuhan embrio dan penetasan telur. Hal ini akan menyebabkan penurunan persentase penetasan telur penyu. TCEC didirikan sebagai tempat edukasi konservasi penyu, pelestarian penyu, dan penyedia penyu untuk upacara adat di Bali serta mengurangi perdagangan baik daging, cangkang ataupun telur penyu. Kata Kunci: Pelestarian, Penyu, TCEC Bali
Struktur Komunitas dan Anatomi Rumput Laut di Perairan Teluk Awur, Jepara dan Pantai Krakal, Yogyakarta
Authors: Pramesti Rini , Susanto AB. , S Wilis A , Ridlo Ali , Subagiyo Subagiyo , Oktaviaris Yohanes 
Published: June 2018

Seaweed has ecological benefits as well as economic value. Waters condition of Awur Bay and Krakal Beach supported this plant’s growth. There’s not yet the latest information about the vegetation. Utilization is still limited on some specieses. Tourist and inhabitant’s activities who take this plant would give impact to this plant’s vegetation. Therefore, it’s necessary to have data collecting, monitoring, and controlling at both of location. This research was aim to inventarisasi of seaweed for morphologic and anatomic characteristics at both of location. The research of method is explorative descriptive. The results showed that the amount of seaweed which was found at Awur Bay based on the morphology characteristics consist of two divisions was Chlorophyta (3 species) and Phaeophyta (5 species). Beside that, the amount of seaweed which was found at Krakal Beach based on the morphology characteristics consist of three divisons was Chlorophyta (4 species), Phaeophyta (2 species) and Rhodophyta (11 species). Three types of cell (anatomy) i.e. epidermis, kortex and medulla. The results of seaweed which found at Krakal Beach are density, frequency, cover percentage, important value index, and ecology index was taller than Awur Bay. Key words : Community Structure, Seaweed, Awur Bay, Krakal Beach Rumput laut bermanfaat secara ekologis maupun ekonomis. Kondisi perairan Teluk Awur, Jepara dan Pantai Krakal, Yogyakarta mendukung tumbuhan ini dapat tumbuh. Pemanfaatannya masih terbatas pada jenis tertentu. Aktivitas wisatawan dan penduduk sekitar yang mengambil tumbuhan ini akan berpengaruh sehingga perlu dilakukan penelitian tentang struktur komunitas di kedua lokasi tersebut. Penelitian ini bertujuan untuk mengetahui struktur komunitas, inventarisasi jenis baik secara morfologi dan anatomi. Metode yang digunakan yaitu metode deskriptif eksploratif. Hasil penelitian menunjukkan jumlah jenis rumput laut yang ditemukan di Teluk Awur terdiri dari dua divisi yaitu Chlorophyta (3 jenis) dan Phaeophyta (5 jenis). Jumlah jenis yang ditemukan di Pantai Krakal terdiri dari tiga divisi yaitu Chlorophyta (4 jenis), Phaeophyta (2 jenis) dan Rhodophyta (11 jenis). Tiga jenis sel penyusun thallus yaitu sel epidermis, korteks dan medulla. Struktur komunitas yang ditemukan di Pantai Krakal meliputi kepadatan, frekuensi, persentase penutupan, indeks nilai penting, dan indeks ekologi lebih tinggi daripada di Teluk Awur. Kata Kunci : Struktur Komunitas, Rumput Laut, Teluk Awur, Pantai Krakal
Analisis Dimensi Fraktal Kejadian Gempa Dl Laut Banda Indonesia
Authors: Widada Sugeng 
Published: June 2018

The Banda Sea region is an active earthquakes area which indicated by mean monthly incident of quakes more than 220. The condition is caused the area being located in the triple jucntion. Earthquakes system in this region which occur during September 2015 up to October 2016 is analyzed by fractal approach to investigate the subduction system.Earthquakes system is chaotic, so can be quantified using fractal concept. Quantify result of Banda Sea earthquakes system using Aki method is fractal dimension 2.08. It indicates that the slab was fractured by some fault in form an angle or upright possition with the subduction strike. Such a thing also be proven by the fact that the length zone of slab moved during each earthquake is not same, the variation is about 6 – 1,056 m. Based on the fractal analysis, also be identified that about 6.25 magnitute six earthquakes are expected each year. The result of study support the previous studies which propose that the tectonic system in Banda Sea region is very complex. Keywards: Earthuakes system, fractal, Banda Sea Kawasan Laut Banda merupakan daerah aktif gempa yang ditunjukan dengan kejadian gempa rata-rata bulanan Iebih dan 220. Keadaan ini dapat dimengerti mengingat kawasan tersebut merupakan pertemuan tiga buah lempeng yang bergerak. Pola kegempaan di daerah tesebut yang tejadi pada September 2015 hingga Oktober 2016 dicoba dianalisa menggunakan pendekatan fraktal untuk mengetahui pola subduksi di daerah tersebut. Pola kegempaan merupakan suatu kejadian yang chaos, sehingga dapat dilakukan kuantisasi berdasarkan konsep fraktal. Hasil kuantisasi pola gempa Laut Banda meggunakan metode Aki diperoleh dimensi fraktal 2,08. Hal ini menunjukan bahwa slab yang menunjam dan bergerak sehingga menimbulkan gempa terbagi dalarn beberapa bagian melalui suatu sesar yang menyududut / tegak lurus jurus subduksi. Keadaan ini dikuatkan oleh hasil perhitungan panjang daerah yang bergerak untuk setiap kejadian gempa tidak sama, yaitu bervariasi dari 6 – 1.056 m. Berdasarkan analisa fraktal tersebut juga diketahui bahwa gempa dengan magnitudo 6,25 akan terjadi 6 kali dalam satu tahun. Hasil penelitian ini mendukung hasil penelitian terdahulu yang menyatakan bahwa tatanan tektonik di daerah Laut Banda sangat kompleks. Kata Kunci: Pole gempa, fraktal, Laut Banda
Skrining Aktivitas Antibakteri Dan Identifikasi Sponge Dari Teluk Kupang
Authors: Trianto Agus , Utami Ni Komang Tri , Radjasa Ocky Karna , Yusidharta Isai , Wiratno Wiratno 
Published: June 2018

Recently, many research proved that bacteria Escherichia coli and Staphylococus aureus have resistant to antibiotics, called Multi Drug Resistance (MDR). The bacteria cause various diseases both in humans and animals. Exploration and development of new antibiotics is needed, one which is derived from a sea sponge. This research aims to determine the potential of antibacterial sponge extracts from the waters of Kupang, East Nusa Tenggara against E. coli and S. aureus MDR, as well as being able to identify the sponge. Maceration method was employed on extraction of the sponges, then the extract were tested against E. coli and S. aureus. The extracts content of sponge varied from 0.4% to 5,19%. Anti bacterial test showed that the sponge K14-52 has the highest inhibition zone of 10,43 ± 0,26 mm and 9,38 ± 0,57 mm and against the E. coli and S. Aureus, respectively, at a concentration of 500 ug/disk. Based on macroscopic and microscopic anayses, the K14-52 sponge is identified as Rhabdastrella globostellata. a Demospongia sponge. The sponge has special characteristic i.e. globular shape with large oscula on the top of the sponge and ostia along the surface. The sponge also characterized with makrosclera monoaxon spikule (hastate oxea, centrotylote oxea, oxea fusiform gyrus) and mikrosclera tertaxon oxyaster spikule. Keywords: Antibacterial, Sponges, Staphylococcus aureus, Escherichia coli Saat ini banyak ditemukan bakteri Escherichia coli dan Staphylococus aureus yang resisten terhadap antibiotik atau disebut Multi Drugs Resistance (MDR). Bakteri tersebut dapat menimbulkan berbagai penyakit baik pada manusia maupun hewan. Eksplorasi dan pengembangan sumber antibiotik baru sangat diperlukan, salah satunya yang berasal dari sponge laut. Penelitian ini bertujuan untuk mengetahui potensi antibakteri ekstrak sponge dari Perairan Kupang, Nusa Tenggara Timur terhadap bakteri E. coli dan S. aureus MDR, serta mampu mengetahui jenis sponge. Ekstraksi dilakukan dengan metoda maserasi kemudian ekstrak diuji terhadap bakteri patogen. Uji antibakteri menunjukkan bahwa sponge K14-52 memiliki potensi antibakteri paling tinggi dengan zona hambat sebesar 10,43±0,26 mm terhadap bakteri E. coli dan 9,38±0,57 mm terhadap bakteri S. aureus pada konsentrasi 500 µg/disk. Sponge K14-52 diidentifikasi sebagai Rhabdastrella globostellata berdasarkan analisis secara makroskopis dan mikroskopis. Ciri khas sponge tersebut adalah mempunyai bentuk bulat dengan ostia yang tersebar pada permukaan dan satu Oskula besar pada bagian atas sponge. Secara mikroskopis sponge tersebut memiliki makrosklera monoaxon spikula (hastate oxea, centrotylote oxea, fusiform oxea) dan mikrosklera tertaxon spikula Oxyaster. Kata kunci: Antibakteri, Sponge, Identifikasi Sponge
Logam berat Pb, Cr dan Cd dalam Perairan Pelabuhan Tanjung Mas Semarang
Authors: Suryono Chrisna Adhi , Djunaedi Ali 
Published: June 2018

The concentrations of metals in the marine waters were found in water pound of Tannjung Mas Semarang Harbour. Three metals (Pb, Cr, and Cd) have found in that research areas. Majority of heavy metal have found during research was undetected / below detected. However Cr was increasing that concentration during on July and Cd was increase on September and November. The higher Cr concentration was found in station 1 and Cd found in station 1 and 4 Keywords: Heavy Metals, Harbour, Marine Water Konsentrasi logam berat telah ditemukan dalam air laut kolam pelabuhan asedimen Tanjung Mas Semarang. Tiga logam berat seperti (Pb, Cr, dan Cd) telah ditemukan di lokasi penelitian. Konsentrasi logam berat yang ditemukan selama penelitian kebanyak tidak terditeksi/ below detected. Namun logam Cr meningkat pada bulan Juli dan logam Cd meningkat pada bulan September dan Nopember. Konsentrasi Cr ditemukan pada stasiun 1 sedang Cd tertinggi ditemukan pada stasiun 1 dan 4. Kata Kunci : Logam berat, Pelabuhan, Air Laut
Aristotle’s Topics in the Greek Neoplatonic Commentaries on the Categories
Authors: Militello Chiara 
Published: June 2018

This paper lists and examines the explicit references to Aristotle’s Topics in the Greek Neoplatonic commentaries on the Categories. The references to the Topics by Porphyry, Dexippus, Ammonius, Simplicius, Olympiodorus, Philoponus and David (Elias) are listed according the usual prolegomena to Aristotle’s works. In particular, the paper reconstructs David (Elias)’s original thesis about the proponents of the title Pre-Topics for the Categories and compares Ammonius’, Simplicius’ and Olympiodorus’ doxographies about the postpraedicamenta. Moreover, the study identifies two general trends. The first one is that all the commentators after Proclus share the same general view about: the authenticity of the Topics, Aristotle’s writing style in them, the part of philosophy to which they belong, their purpose, their usefulness and their place in the reading order. The second one is that whereas Porphyry, Dexippus and Simplicius use the Topics as an aid to understanding the Categories, Ammonius, Olympiodorus and David (Elias) do not.
Persuasion, Justice and Democracy in Plato’s Crito
Authors: Liebersohn Yosef Z. 
Published: June 2018

Speeches and persuasion dominate Plato’s Crito. This paper, paying particular attention to the final passage in the dialogue, shows that the focus on speeches, persuasion and allusions to many other elements of rhetoric is an integral part of Plato’s severe criticism of democracy, one of the main points of the Crito. Speeches allow members of a democracy – represented in our dialogue by Crito – firstly to break the law for self-interested reasons while considering themselves still to be law-abiding citizens, and secondly to feel that they are in a tolerant society preferring logos/persuasive speech above bia/compulsion. Socrates counters Crito’s speeches with speeches of his own, not only to defeat him at his own game, but also to make him aware how dangerous the game is. Real knowledge is preferable to speeches, but a democracy without speeches and rhetoric is doomed.
Aristotle’s Lost Symposium and On Drunkenness. The Content of The Extant Testimonies and Excerpts
Authors: Jaworska-Wołoszyn Magdalena 
Published: June 2018

Ancient catalogues of Aristotle’s writings (Diogenes Laertius, Hesychius) mention Symposium in one book, but this does not seem to be a dialogue analogical to that of Plato. Aristotle raised the sympotical and wine-drinking issues differently, as Plutarchus, Macrobius, Philo of Alexandria, Ps. Julian, and first and foremost, Atheaneus relate in their works. In his The Sophists at Dinner, Atheaneus quotes Aristotle’s title Συμπόσιον only once, while the title Περὶ μέθης is cited six times. Some scholars and editors of Aristotle’s fragments combine both titles as belonging to one writing (Laurenti, Zanatta), while others (Gigon, Breitenberger) separate them as their identity is not confirmed by the sources. Irrespective of whether it was a dialogue, just one or two related works, the few extant testimonies and citations from Aristotle provide an interesting source of information concerning the then customs and drinking effects in Greek culture, which, however, should not be directly associated with contemporary drunkenness and alcoholism. Aristotle’s approach to wine-drinking and feasting was in fact investigative, natural, medical, and analogical to the arguments presented in the third book of Problemata, where the matters On the drinking of wine and drunkenness are touched upon.
Aristotle’s Book Delta of the Metaphysics. ΠΕΡΙ ΤΩΝ ΠΟΣΑΧΩΣ ΛΕΓΟΜΕΝΩΝ Η ΚΑΤΑ ΠΡΟΣΘΕΣΙΝ On Terms Which Are Said in Many Ways or by Virtue of Addition
Authors: Wesoły Marian Andrzej 
Published: June 2018

This paper offers a new Polish translation of Aristotle’s Book Delta of his Metaphysics. It takes into account its original title and subtitle that have been preserved in ancient catalogues. It is argued that the title and subtitle did not concerns any “ambiguity” of expressions as it is often mistakenly assumed, but rather the many ways of predicating (πολλαχῶς λέγεται) of various terms. Nor is it a typical lexicon of philosophical concepts, but rather a methodical survey of certain expressions that begin with physical and categorical specifications to make the terminological domain of the first philosophy more precise.
Aristotle’s Criticism of the Platonic Idea of the Good in Nicomachean Ethics 1.6
Authors: Mouzala Melina G. 
Published: June 2018

In Nicomachean Ethics 1.6, Aristotle directs his criticism not only against the Platonic Idea of the Good but also against the notion of a universal Good. In this paper, I also examine some of the most interesting aspects of his criticism of the Platonic Good and the universal Good in Eudemian Ethics 1.8. In the EN, after using a series of disputable ontological arguments, Aristotle’s criticism culminates in a strong ethical or rather practical and, simultaneously, epistemological argument, from which a dialectical postulatum emerges. This argument aims to show that we have to discover the dialectical stages or grades which constitute the relation between the ultimate End, i.e., the Good simpliciter or the absolute Good, and the relational goods till the last prakton good in which each specific praxis ends. According to the present reading, Aristotle sets out to establish a kind of Dialectic of the ends (Dialektikē tōn telōn) or Dialectic of the goods (Dialektikē tōn agathōn), which puts emphasis on the descent to the specific good, which is appropriate to and cognate with each individual, be that a person, praxis, science or craft. It is also suggested that this might be relevant to Aristotle’s tendency to establish a separation of phronēsis, i.e., practical wisdom, from sophia, i.e., wisdom, in the Nicomachean Ethics.
Secure Communication through MultiAgent System-Based Diabetes Diagnosing and Classification
Authors: Tangod Kiran , Kulkarni Gururaj 
Published: June 2018

Abstract
The main objective of the research is to provide a multi-agent data mining system for diagnosing diabetes. Here, we use multi-agents for diagnosing diabetes such as user agent, connection agent, updation agent, and security agent, in which each agent performs their own task under the coordination of the connection agent. For secure communication, the user symptoms are encrypted with the help of Elliptic Curve Cryptography and Optimal Advanced Encryption Standard. In Optimal Advanced Encryption Standard algorithm, the key values are optimally selected by means of differential evaluation algorithm. After receiving the encrypted data, the suggested method needs to find the diabetes level of the user through multiple kernel support vector machine algorithm. Based on that, the agent prescribes the drugs for the corresponding user. The performance of the proposed technique is evaluated by classification accuracy, sensitivity, specificity, precision, recall, execution time and memory value. The proposed method will be implemented in JAVA platform.
Crystal structure of Ent-7β,20-epoxy-kaur-16-en-1β,6α,7α,14α,15α-pentaol-20-one, C20H30O8
Authors: Ye Jiang-Hai , Zhao Chen-Liang , Zou Juan , He Kang , Teng Chao-Jie , Pan Lu-Tai 
Published: June 2018

Abstract
C20H30O8, monoclinic, C2 (no. 5), a = 21.684(13) Å, b = 7.275(4) Å, c = 14.320(9) Å, β = 118.975(11), V = 1976(2) Å3, Z = 4, R
gt(F) = 0.0362, wR
ref(F
2) = 0.0920, T = 298 K.
Crystal structure of poly-{diaqua-bis[(μ2-3-nitrobenzenesulfonylglycine-κ3
N:O:O′)(4,4′-bipyridine)manganese(II)]}-dimethylformamide (1/1), C39H35Mn2N9O15S2
Authors: Chen Xiao-Miao , Liu Zheng-Jun , Deng Tao-Li 
Published: June 2018

Abstract
C39H35Mn2N9O15S2, orthorhombic, Pna21 (no. 33), a = 17.2427(6) Å, b = 11.7453(3) Å, c = 21.1828(7) Å, V = 4290.0(2) Å3, Z = 4, R
gt(F) = 0.0366, wR
ref(F
2) = 0.0960, T = 293(2) K.
Prophets and Profits of Racial Science
Authors: Benjamin Ruha 
Published: June 2018

In this response to Terence Keel and John Hartigan’s debate over the social construction of race, I aim to push the discussion beyond the terrain of epistemology and ideology to examine the contested value of racial science in a broader political economy. I build upon Keel’s concern that even science motivated by progressive aims may reproduce racist thinking and Hartigan’s proposition that a critique of racial science cannot rest on the beliefs and intentions of scientists. In examining the value of racial-ethnic classifications in pharmacogenomics and precision medicine, I propose that analysts should attend to the relationship between prophets of racial science (those who produce forecasts about inherent group differences) and profits of racial science (the material-semiotic benefits of such forecasts). Throughout, I draw upon the idiom of speculation—as a narrative, predictive, and financial practice—to explain how the fiction of race is made factual, again and again.