bluuebunny/crossref_metadata_2025_split huggingface dataset:
KEBERLANJUTAN TEKNOLOGI PENANGKAPAN IKAN CAKALANG (Katsuwonus pelamis) DI PERAIRAN TELUK BONE, SULAWESI SELATAN
Authors: Mallawa Achmar , Amir Faisal , Safruddin . , Mallawa Elsa 
Published: September 2018

The skipjack is one of important fishery commodities in Gulf of Bone waters, exploited by fishermen through the year using kinds of fishing gears such as pole and line, purse seine, traditional seine net, hand line, and predicted that some of these technologies were not sustainable. The objective of research was to analysis sustanaibility or environmental friendly of fishing technology of skipjack in Gulf of Bone waters, and has been done for six months, from January to June, 2017. Biology data of catch, fishing technic, and social economic of fishing unit of pole and line, purse seine, traditional seine net and hand line was collected directely by survey method. The sustainability or environmental friendly of fishing technologies be analyzed using 14 biology, technic, economic and social (Arimoto modified by Mallawa). Result that pole and line reach 76.88 % of sustainability value, pole and line operated in FAD 51.50 %, purse seine 51.25 %, purse seine with FAD 48.75 %, traditional seine net 48.13 $ and hand line 68.18 %. Low sustainability of fishing technologies caused by small size dominantly in catch, percentage of catch suitable length, investment, income, number of labour dan fuell used, and protected organism in catch. Keywords: Sustainability, fishing technology, SkipjackABSTRAKIkan cakalang merupakan komoditas perikanan penting di perairan Teluk Bone. Ikan cakalang merupakan salah satu ikan target yang dieksploitasi nelayan sepanjang tahun menggunakan berbagai jenis teknologi penangkapan ikan seperti huhate (pole and line), pukat cincin (purse seine), payang (traditional seine net), pancing tangan (hand line) dan diduga ada diantara teknologi tersebut tidak berkelanjutan. Penelitian bertujuan menganalisis keberlanjutan/keramahan lingkungan teknologi penangkapan ikan cakalang di perairan Teluk Bone, selama enam bulan (Januari - Juni 2017). Data biologi hasil tangkapan, teknis alat tangkap dan sosial ekonomi usaha penangkapan huhate, pukat cincin, payang, dan pancing tangan dikumpulkan secara langsung menggunakan metode survei. Keberlanjutan/keramahan lingkungan teknologi penangkapan ikan dianalisis menggunakan 14 kriteria sesuai metode Arimoto modifikasi Mallawa. Hasil penelitian menunjukkan bahwa huhate rumpon mencapai nilai keberlanjutan 57,50 %, huhate tanpa rumpon 76,88 %, pukat cincin 51,25 %, pukat cincin rumpon 48,75 %, payang 48,13 % dan pancing tangan 68,13 %. Rendahnya tingkat keberlanjutan teknologi penangkapan disebabkan oleh dominannya ikan ukuran kecil dan rendahnya ikan ukuran layak tangkap, nilai investasi, tingkat pendapatan, penggunaan tenaga kerja dan BBM dan tertangkapnya biota laut yang dilindungi.Kata kunci: Keberlanjutan, teknologi penangkapan, ikan cakalang.
MODEL OF THE CONTROL SYSTEM ROCKING MACHINES OF OIL THE BASIC OF A SYNCHRONOUS ENGINES WITH THE SENSORLESS METHOD
Authors: Petrov T. I. , Safin A. R. , Ivshin I. V. , Tsvetkov A. N. , Kornilov V. Yu. 
Published: September 2018

Rocking machines of oil (RMO) are the main elements in the Russian oil industry in the field of low-yield wells. And increasing the energy efficiency of these machines is one of the most promising tasks in the interests of the oil and gas industry in Russia.The use of intelligent energy-saving stations for controlling the machine-shaker of oil on the basis of synchronous engines makes it possible to optimize oil production, by increasing the volume of production and saving energy resources. The main disadvantage of these stations is high cost, which is a deterrent for widespread use.One of the solutions to this problem is the use of a method that does not use the rotor position sensor, the so-called "sensorless method". However, all works related to the use of the "sensorless method" refer to the control systems of asynchronous motors.In this paper, the advantages of the control systems of a rocking machine on the basis of synchronous motors in front of asynchronous motors will be presented, the variants of motor control and the execution of the "sensorless method" are considered. Mathematical models of all elements of the control station are presented: rocking machine, synchronous motor, vector control system.
INFLUENCE OF THE SWITCHING PERIODS FREQUENCY ON THE THERMAL EMISSIVITY OF A REGENERATIVE AIR PREHEATER
Authors: Kirsanov Yu. A. , Makarushkin D. V. , Kirsanov A. Yu. 
Published: September 2018

A laboratory stand with a regenerative air preheater, an automated control system and measurement of airflow parameters and a nozzle designed to study the heat transfer of a packet of parallel plates under non-stationary conditions for different periods is described. The technique of measuring the unsteady temperature of cold and hot coolant flows adjusted for inertia of the thermocouples and the method of measuring the heat transfer co efficient of plates. The time variations of the Nusselt number and the heat load transmitted by the nozzle for individual periods are shown. Obtained in experiments with the packages of plates of different materials and thickness values of the average Nusselt number for the period criterial generalized equation for convenient engineering calculations RAPH with leaf nozzles of various types.
Keçilerde puberta ve eşeysel olgunluk yaşı
Authors: DEMİR Hıdır , ELMAZ Özkan , CERİT Harun 
Published: September 2018

Günümüzde değişen
iklim koşullarına uyum sağlayan en önemli çiftlik hayvanlarından birisi keçi
türüdür. Keçi yetiştiriciliğinde döl, süt ve et verimi önem taşır. Dölverimi tüm diğer verimlerin temeli olup et
verimini doğrudan etkilemektedir. Üreme organlarının gelişmesi ile genç
hayvanlarda üreme faaliyetlerinin başladıgı döneme puberta denir. Bu dönemde
genç erkeklerin ejakulatında ilk spermatozoid, genç dişilerde ilk ovulasyon
meydana gelir fakat hayvanlar cinsel olgunluğa tam ulaşmış değildir. Cinsel faliyetlerin
optimum düzeye çıktığı döneme ise cinsel olgunluk çağı denir ve aynı zamanda bu döneme “damızlıkta ilk
kullanma çağı” anlamınada gelir. Keçilerde
yaşam boyu verim performansının belirlenmesinde önemli faktörlerden birisi
puberta yaşıdır. Besleme, canlı ağırlık, ırk, doğum
mevsimi ve büyüme oranı gibi birçok faktörün puberta yaşını etkilediği
bilinmektedir. Bu derleme; dünyanın farklı bölgelerinde farklı ırklara ait
erkek ve dişi keçilerde puberta yaşını etkileyen faktörler ile puperta yaşının
ıslah çalışmaları açısından önemi hakkında detaylı bilgilerin verilmesi
amaçlanmıştır.
Genotip Ve Zemin Tipinin Etlik Piliç Büyüme Performansı Ve Ekonomik Verimlilik Üzerine Etkisi
Authors: ÇAVUŞOĞLU Enver , PETEK Metin 
Published: September 2018

Bu çalışma, piliç eti üretiminde genotip ve zemin
tipinin büyüme performansı ve ekonomik verimlilik üzerine etkilerini incelemek
amacıyla yapılmıştır. Çalışmada; yavaş gelişen Hubbard JA57 genotipi ve hızlı gelişen Ross 308 etlik piliç genotipleri
ile ızgaralı ve geleneksel derin altlık zemin sisteminin etkisi incelenmiş,
çalışmada dört ana grup yer almış (2 genotip x 2 zemin tipi) ve her ana grup 5
tekrarlı gruptan oluşmuştur. Her tekrarlı grupta 10 adet erkek civciv olmak
üzere çalışmada toplamda 200 adet günlük civciv kullanılmıştır. Büyütme dönemi
süresince (8 hafta) gruplarda haftalık tartımlar ile canlı ağırlık izlenmiş,
yem tüketimi ve ölenler kaydedilmiştir. Ekonomik verimliliği belirlemek için,
gruplarda değişken giderler ve toplam içindeki payları belirlenmiş, brüt kar ve
karlılık oranı hesaplanmıştır. Çalışmada beklenildiği gibi hızlı gelişen
genotiplerin büyüme performansı yavaş gelişenlere göre daha yüksek bulunmuş,
zemin tipinin büyüme performansı üzerine etkisi ise önemsiz bulunmuştur. Hızlı
gelişenlere göre yavaş gelişenlerin ekonomik verimliliği daha yüksek
bulunmuştur. Sonuç olarak; hızlı gelişen genotiplerin büyüme performansı daha
yüksek bulunsa da deneme sonu itibari ile ekonomik verimlilikleri yavaş
gelişenlere göre daha düşük bulunmuştur.
Pluralisme Hukum sebagai Strategi Pembangunan Hukum Progresif di Bidang Agraria di Indonesia
Authors: Puri Widhiana H 
Published: September 2018

Abstrack: Pluralism of agrarian law is a consequence of the choice of society law that has a diversity of culture, ethnicity, customs and religion. This condition creates the selection to use legal norms beside national laws defined by the state. The philosophy is to find and to acquire the most appropriate legal order and provide justice for the people. This concept consistent with the progressive nature of the law that led to a dynamic legal system and was processed following the dynamics of the community responsive to the needs and aspirations of justice in society. By using non state law as a complement of the state law, the chance of the state to quickly respons every dynamics of the community is possible, making the law progressive and responsive. This paper is a normative article with descriptive analytic from the perspective of philosophy of jurisprudence.Intisari :Intisari Intisari Intisari IntisariPluralisme hukum agraria adalah sebuah kondisi yang menjadi konsekuensi atas pilihan hukum masyarakat yang memiliki keragaman budaya, suku, adat istiadat serta agama. Kondisi ini menciptakan adanya pilihan norma hukum yang digunakan selain hukum nasional yang ditetapkan negara. Filosofinya adalah menemukan dan memperoleh tatanan hukum yang paling sesuai dan memberikan keadilan bagi masyarakat. Konsep ini sejalan dengan hakikat hukum progresif yang mengarah pada sebuah sistem hukum yang dinamis dan berproses mengikuti dinamika masyarakat sehingga responsif terhadap kebutuhan dan cita keadilan dalam masyarakat. Dengan menempatkan hukum masyarakat sebagai pelengkap hukum negara, maka peluang negara untuk merespon setiap dinamika dalam masyarakat secara cepat dapat dilakukan sehingga terwujud hukum progresif dan responsif. Kajian ini bersifat normatif dengan pendekatan deskriptif analitis dari perspektif filsafat ilmu hukum.
HİNDİSTAN’DA BASILMIŞ BİR KUR’AN TERCÜMESİ: MÜTERCEM VE MUHAŞŞA Bİ’L LUGATİ’T- TÜRKİSTÂNİYYE
Authors: MAZMAN Nevin 
Published: September 2018

Dil alanında yapılan çalışmalarda tercüme
eserlerin önemli bir yer tuttuğu bilinmektedir. Özellikle Kur’an tercümelerinin
Türkçe yazılmış metinler içinde büyük bir ağırlığı vardır. Bugüne kadar bu
konuda birçok çalışma yapılmıştır ve hâlâ da yapılmaktadır. Bu makalede Hindistan’da
basılmış bir eser tanıtılmaya çalışılmıştır. Eser bir Kur’an tercümesidir.
Ancak metin, kenarlarında haşiyeler de
ihtiva etmektedir. Mütercem ve Muhaşşa
Bi’l Lugati’t Türkistâniyye adlı eser H. 1375 (M. 1955) tarihlidir ve Doğu Türkçesi dil
özelliklerini yansıtmaktadır. Doğu Türkçesi, Türk dili tarihi bakımından büyük
önem taşıyan bir tarihî Türk edebî dilidir. Eserin mütercimi ‘el-Seyyid
Mahmud el-Tarâzî el-Medenî’dir.
Mütercim hakkında sahip olunan bilgiler ise oldukça sınırlıdır. Bu makalede
öncelikle, Doğu Türkçesine yapılmış Kur’an tercümelerinden bahsedilmiş, sonrasında,
makaleye konu olan eserin tercüme kısmı tanıtılmıştır. Çok fazla ayrıntıya girilmeden,
tercümenin genel özellikleri aktarılmıştır.
Formasyon Programına Katılan Öğrencilerin Ölçme-Değerlendirme Dersine İlişkin Farkındalıkları
Authors: ŞAHİN SARKIN D. Bahar , TAŞDEMİR Fazilet 
Published: September 2018

In the current study, pedagogical formation students’
awareness of measurement and evaluation and their views on the topics in the
course were determined. The study aims to provide researchers with an careful
into the process of restructuring of both pedagogical formation program and
this course as part of the program. The research group of this descriptive
research consists of 180 pedagogical formation program students from the
departments of Turkish Language and Literature and Sociology in the 2014-2015
academic year. When the
research group was determined, appropriate sampling method was used for
non-arbitrary sampling methods. In the study, students’ awareness on
the various variables of the course in measurement and evaluation were collected through constructed responsequestions. The scope of the questions; basic
concepts in measurement and evaluation (measurement-criterion-evaluation),
ıtem types (true-false, long-responded, short-responded, paired and
multiple-choice), problems in the course. To analyze the data,
descriptive analysis methods were used. The reliability ratio between the
researchers was found to be .85. At the end of the study, it was concluded
that most students had some concern over this course at the beginning of the
term. However, these worries decreased and the students started to consider
the course beneficial to their own career development as they gain different
points of view during the term. It is believed that the results and
suggestions will increase effectiveness of the course and help researchers and
program development specialists in the process of restructuring of the course
in the scope of the program.
Material Properties for the Interiors of Massive Giant Planets and Brown Dwarfs
Authors: Becker Andreas , Bethkenhagen Mandy , Kellermann Clemens , Wicht Johannes , Redmer Ronald 
Published: September 2018

Abstract
We present thermodynamic material and transport properties for the extreme conditions prevalent in the interiors of massive giant planets and brown dwarfs. They are obtained from extensive ab initio simulations of hydrogen–helium mixtures along the isentropes of three representative objects. In particular, we determine the heat capacities, the thermal expansion coefficient, the isothermal compressibility, and the sound velocity. Important transport properties such as the electrical and thermal conductivity, opacity, and shear viscosity are also calculated. Further results for associated quantities, including magnetic and thermal diffusivity, kinematic shear viscosity, as well as the static Love number k
2 and the equidistance, are presented. In comparison to Jupiter-mass planets, the behavior inside massive giant planets and brown dwarfs is stronger dominated by degenerate matter. We discuss the implications on possible dynamics and magnetic fields of those massive objects. The consistent data set compiled here may serve as a starting point to obtain material and transport properties for other substellar H–He objects with masses above one Jovian mass and finally may be used as input for dynamo simulations.
exocartographer: A Bayesian Framework for Mapping Exoplanets in Reflected Light
Authors: Farr Ben , Farr Will M. , Cowan Nicolas B. , Haggard Hal M. , Robinson Tyler 
Published: September 2018

Abstract
Future space telescopes will directly image extrasolar planets at visible wavelengths. Time-resolved reflected light from an exoplanet encodes information about atmospheric and surface inhomogeneities. Previous research has shown that the light curve of an exoplanet can be inverted to obtain a low-resolution map of the planet, as well as constraints on its spin orientation. Estimating the uncertainty on 2D albedo maps has so far remained elusive. Here, we present exocartographer, a flexible open-source Bayesian framework for solving the exocartography inverse problem. The map is parameterized with equal-area Hierarchical, Equal Area, and isoLatitude Pixelation (HEALPix) pixels. For a fiducial map resolution of 192 pixels, a four-parameter Gaussian process describing the spatial scale of albedo variations, and two unknown planetary spin parameters, exocartographer explores a 198-dimensional parameter space. To test the code, we produce a light curve for a cloudless Earth in a face-on orbit with a 90° obliquity. We produce synthetic white-light observations of the planet: five epochs of observations throughout the planet’s orbit, each consisting of 24 hourly observations with a photometric uncertainty of 1% (120 data points). We retrieve an albedo map and—for the first time—its uncertainties, along with spin constraints. The albedo map is recognizably of Earth, with a typical 90% uncertainty of 0.14. The retrieved characteristic length scale is ∼9800 km. The obliquity is recovered to be >87.°9 at the 90% credible level. Despite the uncertainty in the retrieved albedo map, we robustly identify a high-albedo region (the Sahara desert) and a large low-albedo region (the Pacific Ocean).
Separated Fringe Packet Observations with the CHARA Array. III. The Very High-eccentricity Binary HR 7345
Authors: Farrington C. D. , Fekel Francis C. , Schaefer G. H. , ten Brummelaar T. A. 
Published: September 2018

Abstract
After an 11-year observing campaign, we present the combined visual–spectroscopic orbit of the formerly unremarkable bright star HR 7345 (HD 181655, HIP 94981, GJ 754.2). Using the Separated Fringe Packet method with the CHARA Array, we were able to determine a difficult-to-complete orbital period of 331.609 ± 0.004 days. The 11-month period causes the system to be hidden from interferometric view behind the Sun for three years at a time. Due to the high-eccentricity orbit of about 90% of a year, after 2018 January the periastron phase will not be observable again until late 2021. Hindered by its extremely high eccentricity of 0.9322 ± 0.0001, the double-lined spectroscopic phase of HR 7345 is observable for 15 days. Such a high eccentricity for HR 7345 places it among the most eccentric systems in catalogs of both visual and spectroscopic orbits. For this system, we determine nearly identical component masses of 0.941 ± 0.076 M
⊙ and 0.926 ± 0.075 M
⊙ as well as an orbital parallax of 41.08 ± 0.77 mas.
Observing Oceans in Tightly Packed Planetary Systems: Perspectives from Polarization Modeling of the TRAPPIST-1 System
Authors: Kopparla Pushkar , Natraj Vijay , Crisp David , Bott Kimberly , Swain Mark R , Yung Yuk L 
Published: September 2018

Abstract
The recently discovered TRAPPIST-1 system is exciting due to the possibility of several rocky, Earth-sized planets harboring liquid water on their surface. To assess the detectability of oceans on these planets, we model the disk-integrated phase curves and polarization signals for planets in this system for reflected starlight. We examine four cases: (1) dry planet, (2) cloud-covered planet, (3) planet with regional-scale oceans, and (4) planet with global oceans. Polarization signals are strongest for optically thin (≲0.1) atmospheres over widespread oceans, with the degree of polarization being up to 90% for a single planet or on the order of 100 parts per billion for the star–planet system. In cases where reflected light from different planets in a tightly packed system cannot be separated, observing in polarized light allows for up to a tenfold increase in star–planet contrast compared to photometric observations alone. However, polarization from other sources, such as atmospheric scattering and cloud variability, will pose major challenges to the detection of glint (specularly reflected starlight) polarization signals. Planned telescopes like LUVOIR may be capable of observing glint from Earth-like planets around Sun-like stars, and if equipped with a polarimeter can significantly improve our ability to detect and study oceans on rocky exoplanets.
Boundary of the Slow Solar Wind
Authors: Ko Yuan-Kuen , Roberts D. Aaron , Lepri Susan T. 
Published: September 2018

Abstract
This work argues that there are two fundamental states of the nontransient solar wind, and that these can be distinguished by a number of criteria. Here we define the states, which will be termed slow and fast, or SSW and FSW, for lack of better terms, by the level of velocity fluctuations, δv, in them, with the slow wind having systematically lower fluctuations than the fast wind. Almost all winds with speeds less than 450 km s−1 are in the slow class, and winds with speeds greater than 600 km s−1 are fast, but we argue that in between, consistent with other work, the δv classification is more fundamental than speed. We show that the fluctuation categorization coincides well with classes based on Alfvénicy, proton specific entropy, ion thermal speed, and ionic composition. This correlated behavior among these solar wind parameters exists regardless of it being associated with a heliospheric current sheet or a pseudostreamer. This work provides evidence that both the so-called SSW I and SSW II scenarios coexist for the SSW formation. In addition, that the dynamical properties (thermal, magnetic, and turbulence properties) correlate well with properties set at the inner corona (ion ionization states and FIP bias) implies that there exists a boundary layer on the Sun within which the SSW is formed. This boundary layer would set up the coronal conditions for the source and transport of the SSW.
Flap-Lift LASIK 10 or More Years After Primary LASIK
Authors: Caster Andrew I. 
Published: September 2018

PURPOSE:
To evaluate the safety and efficacy of flap-lift LASIK performed 10 or more years after the original LASIK procedure.

METHODS:
All patients who were treated with flap-lift LASIK 10 or more years after primary LASIK for whom records of the primary treatment could be obtained and at least 45-day follow-up refractions after re-treatment were available were included in this study. A total of 23 eyes of 20 patients were identified. The median time between primary LASIK and flap-lift LASIK was 13.9 years (range: 10 to 18.7 years).

RESULTS:
A total of 22 of 23 eyes (96%) retained the same corrected distance visual acuity (CDVA) postoperatively that was present preoperatively. One of 23 eyes (4%) experienced a loss of CDVA from 20/20 to 20/25 as the result of clinically significant epithelial ingrowth requiring multiple treatments followed by photorefractive keratectomy (PRK) treatment. One additional eye experienced clinically significant epithelial ingrowth that required a single surgical treatment. Fourteen of 20 eyes with a goal of plano achieved uncorrected distance visual acuity (UDVA) of 20/20 or better and 6 eyes achieved UDVA of 20/25 (2 of these eyes had preoperative CDVA of 20/25). For the eyes with a goal of plano, 16 of 20 eyes (80%) achieved UDVA equal to the preoperative CDVA.

CONCLUSIONS:
Flap-lift LASIK is an effective treatment for refractive error when performed between 10 and 18.7 years after the initial flap was created. Epithelial ingrowth is the major complication, occurring to a clinically significant degree in 9% of the eyes.

[
J Refract Surg.
2018;34(9):604–609.]