bluuebunny/crossref_metadata_2025_split huggingface dataset:
Interacciones tróficas de <i>Australoheros facetus</i> (Perciformes: Cichlidae), pez exótico en el humedal El Culebrón, Coquimbo, Chile
Authors: Avilés Jorge , López Amanda , Flores Héctor 
Published: October 2018

Australoheros facetus se distribuye en los arroyos costeros de Uruguay y Río Grande do Sul en Brasil, Cuenca del río Paraná y región inferior del río Paraná en Argentina, con una gran capacidad de adaptación al ambiente. Esta especie es de interés para la acuariofilia y producto de esta actividad se han producido liberaciones en Sudamérica y Europa. En Chile, su introducción data desde 1940. Esta especie fue detectada habitando en el humedal El Culebrón, Coquimbo, Chile y surgen las preguntas de cuál será el impacto de esta especie introducida en las especies nativas, especialmente si su presa es el camarón de río Cryphiops caementarius. Para obtener información de sus hábitos alimentarios, junto con un grupo de estudiantes del colegio Guillermo Cereceda Rojas de Coquimbo, se efectuaron 3 muestreos entre el 2015 y 2016. Se capturaron 24 individuos con un 37,5% de hembras, los ejemplares más pequeños y los de mayor peso fueron machos. A los peces capturados se les registró su longitud total (Lt), peso total (Pt) y sexo. Se determinó la proporción de sexo, distribución de talla, relación Lt/Pt. Se analizó su contenido estomacal, aplicando los índices de frecuencia de ocurrencia, numérica y gravimétrica, determinando el índice de importancia relativa (IIR) y su respectivo porcentaje. Se obtuvo como resultado un crecimiento isométrico y no hubo diferencias en la relación Lt/Pt para hembras y machos. Se registró la presencia de 20 ítem presa (restos de plantas, Annelidae, Mollusca, Arthropoda y Pisces). Las presas mas importantes fueron peces (37,5% IIR), Cryphiops caementarius (25% IIR) y Chironomidaes (13,8% IIR). Se recomienda evaluar la presencia de esta especie, en otros sistemas hidrográficos de la región y en especial, el impacto de A. facetus en la depredación de camarón de río.
Having CHPP involved in frequency control related to starting Belarusian NPP
Authors: Korobets P. N. , Slovik V. V. , Karnitskiy N. B. 
Published: October 2018

The policy of restructuring the generating capacities of the energy system of the Republic of Belarus assumes the introduction of the the Belarusian nuclear power plant (NPP) in the coming years. The presence of external and internal factors affecting the sale of electricity from NPP will require solving a number of problems, including power redundancy and frequency control through involvement of internal power generating facilities. These include steam-turbine state power plants and combined heat and power plants (CHPP), combined-cycle power units, special mobile electric power units, the commissioning of electric boilers and accumulator tanks. The latter is a new technical solution for the Belarusian energy system that requires careful analysis to identify the optimal system for coordinated operation of co-generation power units with electric boilers and accumulator tanks. At the same time, the heating and non-heating seasons of the CHPP operation are considered. The function of the accumulator tanks with minimum and maximum power consumption is shown. At charging of the accumulator tanks, the generation of electricity by co-generation power units with thermal regulation is increased. The operation of electric boilers and accumulator tanks is considered through the example of Grodno CHPP-2. The expediency of including electric boilers in the scheme of the CHPP as the most effective means of using co-generation turbine units in the cycling mode with unloading them by electric power during the night hours is determined, which ensures the maximum reduction of the electric power output to the power system from the Belarusian NPP.A similar approach at other industrial CHPP of the power system will, to some extent, ensure stable power supply from the Belarusian NPP. Reconstruction of the CHPP with installation of accumulator tanks will make it possible to create a flexible heat supply scheme for consumers in the conditions of night electrical unloading when the NPP power units are put into operation.
Pengaruh Pemberian Ekstrak Etanol 70% Daun Binahong (Anredera scandens (L.) Moq.) terhadap Makroskopik dan Biokimia Ginjal Mencit Jantan Galur Balb/C
Authors: Samirana P.O , Swastini D.A. , Satriani N. W. 
Published: October 2018

Anredera scandens (L.) Moq. atau binahong merupakan tanaman yang bagian daunnya telah terbukti secara ilmiah memiliki aktivitas sebagai antitukak. Tujuan penelitian ini adalah untuk mengetahui dan mendeskripsikan pengaruh ekstrak etanol 70% daun A. scandens (L.) Moq. terhadap makroskopik ginjal dilihat dari parameter berat dan volume, serta biokimia ginjal ginjal dilihat dari parameter kadar BUN dan kreatinin darah.
Simplisia dan ekstrak uji terlebih dahulu diukur kadar airnya. Uji pengaruh ekstrak etanol 70% daun A. scandens (L.) Moq. pada ginjal dilakukan pada mencit jantan galur Balb/C secara peroral sekali sehari selama 30 hari. Pengukuran berat dan volume ginjal, kadar BUN dan kreatinin dilakukan pada akhir penelitian. Data parametrik dianalisis dengan ANOVA-one way, dan data nonparametrik dianalisis dengan Kruskall-Wallis dan uji Mann-Whitney.
Pengukuran kadar air simplisia dan ekstrak uji menunjukkan hasil yang memenuhi standar Farmakope Herbal Indonesia. Pemberian ekstrak etanol 70% daun A. scandens (L.) Moq. selama 30 hari, secara statistik tidak memberikan pengaruh yang signifikan terhadap makroskopik ginjal yang dilihat dari parameter berat dan volume ginjal serta biokimia ginjal dilihat dari kadar BUN dan kreatinin.
POLITIK HUKUM PERLINDUNGAN USAHA MIKRO KECIL MENENGAH (UMKM) DALAM MASYARAKAT EKONOMI ASEAN
Authors: Putra Sitorus Andi 
Published: October 2018

<p>Pelaksanaan Masyarakat Ekonomi ASEAN (MEA) dapat mengancam keberlangsungan Usaha Mikro Kecil Menengah (UMKM) di Indonesia. Pemerintah telah melakukan beberapa kebijakan di bidang hukum ekonomi dengan menyempurnakan peraturan perundang-undangan dan kegiatan-kegiatan yang terkait dengan perlindungan kepada UMKM dalam pelaksanaan MEA. Ada beberapa hambatan baik internal maupun eksternal yang dihadapi, dan pemerintah diharapkan mampu memberikan solusi sehingga pelaksanaan MEA dapat mensejahterakan masayarakat Indonesia.</p>
Kedudukan Saksi Non Muslim Dalam Pandangan Islam Dan Kitab Undang-undang Hukum Acara Perdata Sebagai Alat Bukti Berperkara Di Pengadilan Agama
Authors: Mutriady Lubis Anto 
Published: October 2018

<p>Peradilan agama memiliki peran penting khususnya bagi penyelesaian perkara perdata islam bagi orang-orang islam. Di dalam pembuktian di peradilan agama khususnya saksi perlu ada kejelasan tentang kedudukan saksi non muslim yang sama dengan saksi muslim yaitu sebagai salah satu alat bukti dalam pembuktian di persidangan perkara peradilan agama, guna untuk menguatkan dalil-dalil para pihak yang berpekara. Kekuatan pembuktian saksi non muslim di pengadilan agama harus secara jelas aturan yang mengatur tentang kedudukan saksi non muslim dalam berperkara di pengadilan. hal ini menimbang adanya pembauran antara masyarakat muslim dengan penganut masyarakat non muslim. Sehingga tidak menutup kemungkinan penganut non muslim menjadi saksi di muka pengadilan Agama yang dapat membantu menyelesaikan suatu perkara di pengadilan agama.</p>
Faktor-Faktor Infrastruktur Teknologi Informasi Corporate di Kota Palembang
Authors: Antoni Darius , Fatoni Fatoni 
Published: October 2018

Teknologi informasi (TI) dapat diadopsi sebagai kemampuan organisasi untuk meningkatkan kinerja organisasi dalam rangka memenuhi peraturan pemerintah, meningkatkan profitabilitas, dan meningkatkan posisi kompetitif di pasar. Tujuan dari penelitian ini untuk mengembangkan model kemampuan IT berdasarkan dari kualitas infrastruktur TI, yang digunakan organisasi untuk mendukung proses bisnis. Model ini dikembangkan berdasarkan pandangan berbasis infrastruktur TI sebagai landasan teoritis dan literatur yang berhubungan dengan kinerja organisasi. Validitas model ini akan diuji menggunakan model persamaan struktural berdasarkan data yang dikumpulkan dari organisasi di kota Palembang. Data yang dikumpulkan akan di analisis dengan menggunakan perangkat lunak SPSS dan AMOS. Hasil penelitian ini diharapkan dapat mengembangkan kemampuan infrastruktur TI untuk meningkatkan kemampuan dari suatu organisasi yang digunakan untuk mengembangkan proses bisnis digitalisasi untuk berkompetisi di pasar global. Hasil penelitian diharapkan juga menghasilkan sebuah model baru mengenai infrastruktur IT yang merupakan kontribusi asli untuk literatur sistem informasi khususnya hubungan antara infrastruktur TI yang dihubungkan dengan kinerja organisasi
The Efficacy of Monoplant® and Indoplant® as Contraceptive Methods: A Comparative Study
Authors: Gunardi Eka R , Ballo Frista 
Published: October 2018

Objective: To determine the effectiveness, safety, and time of insertion between Monoplant® with Indoplant® to prevent pregnancy.
Methods: Data were collected from November 2015 until May 2016 in Raden Saleh Clinic. A total of 153 patients met the inclusion and exclusion criteria for the study and were divided into 77 patients who received Monoplant® and 76 patients received Indoplant®. The study period was 6 months.
Results: The data obtained showed no significant difference in the effectiveness of both contraceptive methods. In addition, side effects such as menstrual disorders and weight gain did not differ significantly in those study groups. However, the time of insertion between Monoplant® and Indoplant® was siginificantly different (162.91 + 197.04 + 49.81 seconds versus 44.96 seconds, p<0.001). For complications such as skin irritation, inflammation, there are no differences
between Monoplant® (0.0%) and Indoplant® users (0.0%).
Conclusion: There are no significant differences in efficacy and side effects using Monoplant® and Indoplant® during the 6-month follow-up. However, the insertion time of Monoplant® is shorter compared to Indoplant®’s. Monoplant® can be considered for use as contraception with the effectiveness and side effects are almost the same, but with shorter time of insertion compared to Indoplant ®.
[Indones J Obstet Gynecol 2017; 5-2: 94-98]
Keywords: contraception, implant, indoplant®, monoplant®
Vascular Endothelial Growth FactorC Serum and Endostatin Serum as Predictors of Lympho Vascular Invasion in Early Stage Cervical Cancer
Authors: Rusmardiani Andhinna , Rauf Syahrul , Lukas Efendi 
Published: October 2018

Objective: To determine the relationship of Vascular Endothelial Growth Factors-C (VEGF-C), endostatin and the ratio of VEGF-C/ endostatin with limfo vascular invasion in patient with early stage cervical cancer.
Methods: This study used a cross sectional method. Samples were all patients with early stage cervical cancer who came to the several teaching hospitals of Obstetrics and Gynecology Department Universitas Hasanuddin Medical Faculty that meet the criteria,
then we measured the levels of VEGF-C and endostatin.
Results: We get 30 women with cervical carcinoma. The results showed that the serum levels of VEGF-C was higher in limfo vascular invasion positive (p = 0.017); the ratio of VEGF-C/ endostatin higher in limfo vascular invasion positive (p = 0.004); whereas serum levels of endostatin did not differ significantly in limfo vascular invasion positive or negative (p = 0.522).
Conclusion: The level of VEGF-C and VEGF-C/ endostatin ratio was higher in patients with early stage cervical cancer with positive LVSI than negative LVSI.
[Indones J Obstet Gynecol 2017; 5-2: 105-109]
Keywords: cervix uteri cancer, endostatin, limfo vascular invasion, VEGF-C
Patients’ reasons for consulting a GP when experiencing a dental problem: a qualitative study
Authors: Cope Anwen L , Wood Fiona , Francis Nick A , Chestnutt Ivor G 
Published: October 2018

BackgroundThere are approximately 380 000 dental consultations in UK general practice every year.AimTo explore the reasons why patients may consult a GP rather than a dentist when experiencing problems with their teeth or gums.Design and settingA qualitative semi-structured interview study with adults who had consulted a UK GP with a dental problem in the previous 12 months.MethodParticipants were recruited via print and social media; internet adverts; HealthWise Wales, the Welsh national population research cohort; and word of mouth. In total, 39 telephone interviews were conducted, and transcripts thematically analysed.ResultsParticipants’ consultation behaviour was influenced by their interpretation of their symptoms; their perceptions of the scope of practice of primary care practitioners; the comparative ease of navigating medical and dental care systems; previous experiences of dental care, including dental anxiety and dissatisfaction with prior treatment; and willingness and ability to pay for dental care.ConclusionThere are several reasons why patients may consult a GP with a dental problem. Effective interventions will need to break down the barriers preventing access to dental care. Accessible public-facing information on where to seek care for dental problems is required, and general practice teams should be able to signpost patients who present with dental problems, if appropriate. Dental providers should also be encouraged to maintain timely access to urgent care for their patients.
Influences of socioeconomic deprivation on GPs’ decisions to refer patients to cardiology: a qualitative study
Authors: Walton Elizabeth , Ahmed Anam , Burton Chris , Mathers Nigel 
Published: October 2018

BackgroundVariation in GP referral practice may be a factor contributing to the lower uptake of cardiology specialist services for people living in socioeconomic deprivation. Cardiology referrals were chosen for this study due to higher rates of premature death and emergency admissions resulting from coronary heart disease for patients living in more deprived areas.AimTo find out how socioeconomic deprivation influences GP referral practice.Design and settingA qualitative study of GPs working in affluent and deprived areas of one large city in the UK.MethodThe authors used purposive and snowball sampling to recruit 17 GP participants to interviews and a focus group. Participants were asked to reflect on their own experience of making referrals. The authors used a framework approach to the analysis, with differences in themes for GPs working in least and most deprived areas being highlighted.ResultsThe authors identified four main themes by which socioeconomic deprivation influenced GP referral practice: identifying problems; making decisions about referral; navigating the healthcare system; and external pressures. Using a published framework of consultation complexity, the authors then examined the data in relation to a fifth theme of complexity. Referrals from areas of high socioeconomic deprivation involved greater complexity in the majority of the domains of this framework.ConclusionSocioeconomic deprivation influences GP referral decisions and navigation of the healthcare system in multiple ways. Referral practice for GPs working in deprived areas is more complex than for their peers working in more affluent areas.
Ingredients for 21 cm Intensity Mapping
Authors: Villaescusa-Navarro Francisco , Genel Shy , Castorina Emanuele , Obuljen Andrej , Spergel David N. , Hernquist Lars , Nelson Dylan , Carucci Isabella P. , Pillepich Annalisa , Marinacci Federico , Diemer Benedikt , Vogelsberger Mark , Weinberger Rainer , Pakmor Rüdiger 
Published: October 2018

Abstract
Current and upcoming radio telescopes will map the spatial distribution of cosmic neutral hydrogen (H i) through its 21 cm emission. In order to extract the maximum information from these surveys, accurate theoretical predictions are needed. We study the abundance and clustering properties of H i at redshifts z ≤ 5 using TNG100, a large state-of-the-art magnetohydrodynamic simulation of a 75 h
−1 Mpc box size, which is part of the IllustrisTNG Project. We show that most of the H i lies within dark matter halos, and we provide fits for the halo H i mass function, i.e., the mean H i mass hosted by a halo of mass M at redshift z. We find that only halos with circular velocities larger than ≃30 km s−1 contain H i. While the density profiles of H i exhibit a large halo-to-halo scatter, the mean profiles are universal across mass and redshift. The H i in low-mass halos is mostly located in the central galaxy, while in massive halos the H i is concentrated in the satellites. Our simulation reproduces the bias value of damped Lyα systems from observations. We show that the H i and matter density probability distribution functions differ significantly. Our results point out that for small halos, the H i bulk velocity goes in the same direction and has the same magnitude as the halo peculiar velocity, while in large halos, differences show up. We find that halo H i velocity dispersion follows a power law with halo mass. We find a complicated H i bias, with H i already becoming nonlinear at k = 0.3 h Mpc−1 at z ≳ 3. The clustering of H i can, however, be accurately reproduced by perturbative methods. We find a new secondary bias by showing that the clustering of halos depends not only on mass but also on H i content. We compute the amplitude of the H i shot noise and find that it is small at all redshifts, verifying the robustness of BAO measurements with 21 cm intensity mapping. We study the clustering of H i in redshift space and show that linear theory can explain the ratio between the monopoles in redshift and real space down to 0.3, 0.5, and 1 h Mpc−1 at redshifts 3, 4, and 5, respectively. We find that the amplitude of the Fingers-of-God effect is larger for H i than for matter, since H i is found only in halos above a certain mass. We point out that 21 cm maps can be created from N-body simulations rather than full hydrodynamic simulations. Modeling the one-halo term is crucial for achieving percent accuracy with respect to a full hydrodynamic treatment. Although our results are not converged against resolution, they are, however, very useful as we work at the resolution where the model parameters have been calibrated to reproduce galaxy properties.
Velocity-resolved Reverberation Mapping of Five Bright Seyfert 1 Galaxies
Authors: De Rosa G. , Fausnaugh M. M. , Grier C. J. , Peterson B. M. , Denney K. D. , Horne Keith , Bentz M. C. , Ciroi S. , Bontà E. Dalla , Joner M. D. , Kaspi S. , Kochanek C. S. , Pogge R. W. , Sergeev S. G. , Vestergaard M. , Adams S. M. , Antognini J. , Salvo C. Araya , Armstrong E. , Bae J. , Barth A. J. , Beatty T. G. , Bhattacharjee A. , Borman G. A. , Boroson T. A. , Bottorff M. C. , Brown J. E. , Brown J. S. , Brotherton M. S. , Coker C. T. , Clanton C. , Cracco V. , Crawford S. M. , Croxall K. V. , Eftekharzadeh S. , Eracleous M. , Fiorenza S. L. , Frassati A. , Hawkins K. , Henderson C. B. , Holoien T. W.-S. , Hutchison T. , Kellar J. , Kilerci-Eser E. , Kim S. , King A. L. , Mura G. La , Laney C. D. , Li M. , Lochhaas C. , Ma Z. , MacInnis F. , Manne-Nicholas E. R. , Mason M. , McGraw S. M. , Mogren K. , Montouri C. , Moody J. W. , Mosquera A. M. , Mudd D. , Musso R. , Nazarov S. V. , Nguyen M. L. , Ochner P. , Okhmat D. N. , Onken C. A. , Ou-Yang B. , Pancoast A. , Pei L. , Penny M. , Poleski R. , Portaluri E. , Prieto J.-L. , Price-Whelan A. M. , Pulatova N. G. , Rafter S. , Roettenbacher R. M. , Romero-Colmenero E. , Runnoe J. , Schimoia J. S. , Shappee B. J. , Sherf N. , Simonian G. V. , Siviero A. , Skowron D. M. , Skowron J. , Somers G. , Spencer M. , Starkey D. A. , Stevens D. J. , Stoll R. , Tamajo E. , Tayar J. , Saders J. L. van , Valenti S. , Villanueva, Jr. S. , Villforth C. , Weiss Y. , Winkler H. , Zastrow J. , Zhu W. , Zu Y. 
Published: October 2018

Abstract
We present the first results from a reverberation-mapping campaign undertaken during the first half of 2012, with additional data on one active galactic nucleus (AGN) (NGC 3227) from a 2014 campaign. Our main goals are (1) to determine the black hole masses from continuum-Hβ reverberation signatures, and (2) to look for velocity-dependent time delays that might be indicators of the gross kinematics of the broad-line region. We successfully measure Hβ time delays and black hole masses for five AGNs, four of which have previous reverberation mass measurements. The values measured here are in agreement with earlier estimates, though there is some intrinsic scatter beyond the formal measurement errors. We observe velocity-dependent Hβ lags in each case, and find that the patterns have changed in the intervening five years for three AGNs that were also observed in 2007.
Origin of 1I/’Oumuamua. I. An Ejected Protoplanetary Disk Object?
Authors: Moro-Martín Amaya 
Published: October 2018

Abstract
1I/’Oumuamua is the first interstellar interloper to have been detected. Because planetesimal formation and ejection of predominantly icy objects are common by-products of the star and planet formation processes, in this study we address whether 1I/’Oumuamua could be representative of this background population of ejected objects. The purpose of the study of its origin is that it could provide information about the building blocks of planets in a size range that remains elusive to observations, helping to constrain planet formation models. We compare the mass density of interstellar objects inferred from its detection to that expected from planetesimal disks under two scenarios: circumstellar disks around single stars and wide binaries, and circumbinary disks around tight binaries. Our study makes use of a detailed study of the PanSTARRS survey volume; takes into account that the contribution from each star to the population of interstellar planetesimals depends on stellar mass, binarity, and planet presence; and explores a wide range of possible size distributions for the ejected planetesimals, based on solar system models and observations of its small-body population. We find that 1I/’Oumuamua is unlikely to be representative of a population of isotropically distributed objects, favoring the scenario that it originated from the planetesimal disk of a young nearby star whose remnants are highly anisotropic. Finally, we compare the fluxes of meteorites and micrometeorites observed on Earth to those inferred from this population of interstellar objects, concluding that it is unlikely that one of these objects is already part of the collected meteorite samples.
Broad Wings around Hα and Hβ in the Two S-type Symbiotic Stars Z Andromedae and AG Draconis
Authors: Chang Seok-Jun , Lee Hee-Won , Lee Ho-Gyu , Hwang Narae , Ahn Sang-Hyeon , Park Byeong-Gon 
Published: October 2018

Abstract
Symbiotic stars often exhibit broad wings around Balmer emission lines, whose origin is still controversial. We present high-resolution spectra of the S type symbiotic stars Z Andromedae and AG Draconis obtained with the ESPaDOnS and the 3.6 m Canada–France–Hawaii Telescope to investigate the broad wings around Hα and Hβ. When Hα and Hβ lines are overplotted in the Doppler space, it is noted that Hα profiles are overall broader than Hβ in these two objects. Adopting a Monte Carlo approach, we consider the formation of broad wings of Hα and Hβ through Raman scattering of far-UV radiation around Lyβ and Lyγ and Thomson scattering by free electrons. Raman scattering wings are simulated by choosing an H i region with a neutral hydrogen column density N
H i
and a covering factor CF. For Thomson wings, the ionized scattering region is assumed to fully cover the Balmer emission nebula and is characterized by the electron temperature T
e and the electron column density N
e. Thomson wings of Hα and Hβ have the same width that is proportional to

. However, Raman wings of Hα are overall three times wider than Hβ counterparts, which is attributed to different cross sections for Lyβ and Lyγ. Normalized to have the same peak values and presented in the Doppler factor space, Hα wings of Z And and AG Dra are observed to be significantly wider than their Hβ counterparts, favoring the Raman scattering origin for broad Balmer wings.