bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of Alcoholic Extract of Caroob Fruits Ceratonia siliquaon The Physiological and Histological Characteristic of Ovaries of Swiss Rat Ratus ratis
Authors: Albu said Zainab jawad , Abdalhussein Aseel kamel , Abd Aun Zeinab yassein 
Published: January 2019

This experiment was designed to evaluate the effect of alcoholic extract of caroob Fruits Ceratonia siliqua on the histological features of female Swiss rat ovaries. The results were showed that high concentration( 300 mg/kg) of alcoholic extract improved the characteristics of ovaries by increasing volumes and numbers of growing follicles primordial, primary and secondary follicles. In addition, there were increasing in numbers and volumes of corpus luteum and there were increasing in ovaries weights. Other experimental animals group were treated by the lower concentration of caroob Fruits Ceratoniasiliqua(100 mg/kg) and microscopically section showed that the ovary cortex contained fewer numbers of growing follicles and corpus luteum.
FAKTOR PENGHAMBAT PELAKSANAAN PROGRAM NASIONAL PEMBERDAYAAN MASYARAKAT PEMBANGUNAN INFRASTRUKTUR SOSIAL EKONOMI WILAYAH DI KABUPATEN TABALONG KALIMANTAN SELATAN
Authors: Tabalong Erwan Pemkab 
Published: January 2019

National program development of socio-economic infrastructure is a program that aims to accelerate the economic development of rural communities based on local resources, reduction of disparities between regions, reducing poverty, improving the management of local governments at the district, sub-district and village as well as the strengthening of local institutions at the village level. The purpose of this study are: (1) How is the effectiveness of implementation of PNPM-PISEW program in strategic area of Tabalong; (2) Finding the factors that supported and obstacles of the implementation of the PNPM-PISEW, and (3) Formulate an alternative model that can be applied to community empowerment in Tabalong.This research done by qualitative approach by using formative evaluation to measure the effectiveness of the implementation of PNPM-PISEW program. The data collected through interview and documentation. Data analysis by descriptive analysis.The results of research shown that PNPM-PISEW implementation is not optimum yet. So this policy outcome is moderate effectively. Some factors may be identified as supporting like as society obedience; local government support and public participatory, so the obstacle factors like as lack of sinergisity and lack of individual and social capacity of target group.The positive outcome of the PNPM-PISEW in Strategic Areas Tabalong are the increase of income, increase of employment opportunities, and increase the capacity of the local government.
PENINGKATAN HASIL BELAJAR MATEMATIKA SISWA KELAS XI IPA SMAN NEGERI 1 BANGKINANG MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE STAD
Authors: Hendra Hendra 
Published: January 2019

Siswa SMAN 1 Bangkinang kondisi nyata dilapangan menunjukkan hasil belajar matematika yang rendah. Hal ini dilihat dari hasil belajar siswa kelas XI IPA hanya 42 % dari 28 orang siswa. Hal ini berdasarkan analisa ulangan harian yang dilakukan. Secara umum siswa kelas XI IPA selama pembelajaran matematika mengalami kesulitan dalam memahami materi yang bersifat abstrak serta siswa kurang aktif ketika belajar matematika. Strategi pembelajaran yang bersifat konvesional (ceramah) sering embuat siswa kurang berminat dalam belajar matematika. Untuk mendapatkan solusi dari permasalahan ini maka dilakukan penelitian tindakan kelas dengan menggunakan model pembelajaran kooperatif tipe STAD dalam pembelajaran Peluang Suatu Kejadian.
Penelitian Tindakan Kelas ini dilakukan 2 siklus pembelajara masing-masing siklus terdiri dari empat langkah yaitu : 1) Perencanaan, 2) Tindakan, 3) Observasi, dan 4) Refleksi. Subjek penelitian ini adalah siswa kelas XI IPA SMAN 1 Bangkinang Tahun Pelajaran 2017/2018. Hasil penelitian menunjukkan terjadinya peningkatan hasil belajar siswa melalui pembelajaran kooperatif tipe STAD. Peningkatan hasil belajar ditandai dengan peningkatan daya serap dan ketuntasan hasil belajar matematika siswa
Internalisasi Life Skills Dalam Pembelajaran: Studi Atas Penguatan Pendidikan Karakter di MIN 1 Kota Madiun
Authors: Umamah Zuhrotun 
Published: January 2019

Artikel ini menegaskan pentingnya penguatan pendidikan karakter melalui internalisasi life skills dalam pembelajaran. Pendidikan life skills merupakan pendidikan yang orientasi dasarnya membekali ketrampilan peserta didik yang menyangkut aspek pengetahuan, sikap yang didalamnya termasuk fisik dan mental, serta kecakapan kejuruan yang berkaitan dengan pengembangan akhlak peserta didik sehingga mampu menghadapi tuntutan dan tantangan hidup dalam kehidupan. Berbagai problema yang dialami MI terutama dalam pola pendidikan yang mengintegrasikan secara proposional pendidikan agama dan umum menuntut peran strategis dalam mendesain pola dan mekanisme pembelajaran yang kontekstual dan berkemajuan. Karena itulah peran penting madrasah adalah mewujudkan sebuah generasi yang mempunyai karakter life skills yang tinggi, yaitu generasi ulul albab dalam menyiapkan Indonesia emas 2045.
Scientific History of Some Alien Plants In India: Origin, Implications And Culture
Authors: Patil Dinkarrao Amrutrao 
Published: January 2019

Indian subcontinent has a rich heritage of biodiversity because of its variable geo-climatic conditions. Several exotic plant species survived since ancient period and became an integral part of Indian flora. Nay, they now seem to be iconic plants and are being venerated. They are valued by the Indians for their esteem, culture and welfare. Select 20 exotic notable species are studied from the standpoint of their origin, distribution, culture and ancient Sanskrit literature. Diverse information about them is adduced from architecture, art, archaeological sites, etymology (philology), anthropology, ancient Sanskrit and religious scriptures. Some of them were once thought introduced by western rulers in the then India few centuries ago. This belief can be easily negated based on the present investigation. They appeared to have been brought in India during pre-Columbian period. They also appear to be indicators of Indian contacts with various parts of the Old World and interestingly even New World.
КОРПОРАТИВНАЯ СИСТЕМА УПРАВЛЕНИЯ АКЦИОНЕРНЫМИ ОБЩЕСТВАМИ В РЕСПУБЛИКЕ БЕЛАРУСЬ
Authors: Рабыко И. Н. 
Published: January 2019

Formulation of the problem. The development of the economy of the Republic of Belarus actualizes the improvement of corporate governance in joint-stock companies, since the largest enterprises of the republic are joint-stock companies. The subject of the research is to assess the current state of the corporate management system of joint-stock companies. The aim of the research is to reflect the role of the corporate management system of joint-stock companies in the Republic of Belarus as a tool for minimizing financial risks. The object of research is the development processes of the corporate management system of joint-stock companies of the Republic of Belarus. The methods used of the research are logical, comparative, analytical, scientific and methodological. The hypothesis of the study is the assumption of the dependence of the quality of the corporate management system of joint-stock companies and their financial risks. The statement of basic materials. An analysis of the world experience of the corporate governance system of joint stock companies shows that the number of independent directors ranges from 15 to 50% of the members of the board of directors (supervisory board) of the joint stock company. These are primarily requirements for issuers of securities, their corporate management system. Originality and practical significance of the research. Banks have obliged to include in the supervisory board at least two independent directors, making high demands on them. They should confirm their business reputation by certification in the National Bank of the Republic of Belarus. Conclusions of the research. The stages of creating a corporate governance system for joint-stock companies confirm the existence of a sufficient regulatory framework and best practices for creating effective corporate governance systems that allow you to manage risks, especially financial ones, and attract international investors.
AN ANALYSIS OF INTERACTIONAL PATTERN BETWEEN TEACHER AND STUDENT IN SMAN 1 CURUP KOTA
Authors: Afriyanto Hendi , Harahap Alamsyah , Azwandi Azwandi 
Published: January 2019

This study investigates the interaction pattern in SMAN 1 Curup Kota, based on Coulthard theory (2002). This study analyzed the interaction pattern and type of act used by teacher and students to see the ideal pattern in the classroom. The data analysis shows that (a) the dominant pattern used in the classroom is complete pattern (IRF) and there are also semi-complete pattern (IR) and incomplete pattern (IF); (b) In the type of acts section, the elicitation is the highest followed by informative and starter in the initiation move, reply as the highest act in the response move, and in the follow up accept as the highest followed by comment. It can be concluded that interaction pattern in the classroom is dominantly occured is ideal pattern but it’s not good interaction pattern because delimit student opportunity in the classroom
KEUNGGULAN BERSAING UKM YANG DIPENGARUHI OLEH ORIENTASI PASAR DAN INOVASI PRODUK
Authors: Alwi Taufik , Handayani Esti 
Published: January 2019

Keberlangsungan bisnis di sektor UKM tidak terlepas dari strategi yang berorientasi pasar dan inovasi produk guna meraih keunggulan bersaing. Penelitian ini bertujuan untuk mengetahui pengaruh orientasi pasar dan inovasi produk terhadap keunggulan bersaing. Metode penelitian yang digunakan adalah survei, melibatkan 35 orang sampel penelitian secara purposive non random sampling yang difokuskan pada restoran/kafe yang mengusung tagline cita rasa mancanegara di Jalan Margonda Raya Kota Depok. Alat analisis yang digunakan berupa uji asumsi klasik, uji validitas dan reliabilitas, uji korelasi parsial dan berganda, uji regresi, uji t dan uji ANOVA. Penelitian menemukan bahwa orientasi pasar dan inovasi produk berkontribusi pengaruh terhadap keunggulan bersaing sebesar 85,3%. Model persamaan regresi linear berganda, Y = 13,702 + 0,542 X1 + 0,314 X2. Berdasarkan uji hipotesis disimpulkan bahwa variabel orientasi pasar perpengaruh positif terhadap keunggulan bersaing, demikian pula variabel inovasi produk berpengaruh positif terhadap keunggulan bersaing. Bagi pelaku bisnis UKM sangat perlu untuk memberikan atensi dalam mendesain strategi peningkatan keunggulan bersaing melalui penekanan pada strategi yang berorientasi pasar dan inovasi produk. Kata kunci:Orientasi pasar, inovasi produk, keunggulan bersaing, UKM
PENGARUH MENTAL WIRAUSAHA DAN KREATIVITAS TERHADAP MOTIVASI BERWIRAUSAHA PADA PENGUSAHA RUMAH MAKAN DI BEKASI
Authors: Asti Eka Giovana 
Published: January 2019

Usaha dalam bidang makanan saat ini telah menjadi trend, walaupun usaha ini memang butuh kerja keras dan usaha, dan bukan menjadi usaha yang asal-asalan. Namun telah banyak pengusaha yang sukses dalam menjalankan usaha di bidang ini. Guna menghadapi persaingan yang semakin ketat pada bisnis rumah makan, maka para Pengusaha rumah makan harus memiliki motivasi berwirausaha yang tangguh.Penelitian ini akan mengganalisa dua faktor yang diduga akan dapat mempengaruhi motivasi berwirausaha, yaitu Mental Wirausaha dan Kreatifitas.Peneliti menentukan sampel secara acak berjumlah 50 orang Pengusaha rumah makan di kelurahan Padurenan, Bekasi. Pengumpulan data menggunakan angket/kuesioner. Kategori jawaban responden penelitian terhadap angket terdiri atas lima skala berdasarkan skala Likert. Analisis data dilakukan dengan analisis regresi linier ganda.Model penelitian Mental Wirausaha dan Kreativitas mampu menjelaskan 87,1% variasi Motivasi Berwirausaha pada Pengusaha Rumah Makan di Kelurahan Padurenan, Bekasi. Mental Wirausaha dan Kreativitas terhadap Motivasi Berwirausaha pada Pengusaha Rumah Makan di Kelurahan Padurenan, Bekasi ditunjukkan oleh koefisien regresi dalam persamaan regresi Y = 5,271 + 0,907 X1 + 1,288 X2. Kata kunci:Mental Wirausaha , Kreativitas dan Motivasi Berwirausaha
Optimización en el dimensionamiento de un sistema industrial de gas licuado de petróleo
Authors: Venegas Vásconez Diego , Ayabaca Sarria Cesar , Ortega Santiago Celi , Rocha Hoyos Juan , Mena Mena Euro 
Published: January 2019

Son muchos los equipos industriales que requieren del gas licuado de Petróleo (GLP) como combustible para su funcionamiento y para que llegue a estos equipos, se necesita entre otros de sistemas de almacenamiento (tanques) y de transporte (tuberías); su instalación debe estar acorde a principios de seguridad (distancias mínimas a terceros, materiales de tuberías) establecidos en la norma técnica que impone la autoridad competente y su dimensionamiento debe responder a criterios ingenieriles de transferencia de calor, termodinámica y mecánica de fluidos.
En el presente trabajo se optimiza la ubicación de los recipientes estacionarios y el diámetro de tubería necesarios para abastecer de combustible a un sistema industrial de GLP en la ciudad de Panamá, que cuenta con un horno de 600 kW y 6 quemadores industriales de 60 kW c/u. En el almacenamiento se compara el área superficial requerida por una batería de tanques estacionarios (250, 500, 1000 y 2000 Gl) y de acuerdo a las distancias de seguridad requeridas se minimiza esta área. En el dimensionamiento de tubería se establecen dos tramos de media presión (tubería entre el regulador de primera y segunda etapa) y un tramo de baja presión (tubería después del regulador de segunda etapa) para los seis quemadores, y en cada caso se plantean tres criterios de cálculo y se selecciona aquella tubería que arroja como resultado el menor diámetro.
High-resolution MEGARA Integral-field Unit Spectroscopy and Structural Analysis of a Fast-rotating, Disky Bulge in NGC 7025
Authors: Dullo Bililign T. , Chamorro-Cazorla Mario , Paz Armando Gil de , Castillo-Morales África , Gallego Jesús , Carrasco Esperanza , Iglesias-Páramo Jorge , Cedazo Raquel , García-Vargas María Luisa , Pascual Sergio , Cardiel Nicolás , Pérez-Calpena Ana , Gómez-Alvarez Pedro , Martínez-Delgado Ismael , Catalán-Torrecilla Cristina 
Published: January 2019

Abstract
Disky bulges in spiral galaxies are commonly thought to form out of disk materials (mainly) via bar-driven secular processes. They are structurally and dynamically distinct from “classical bulges,” which are built in violent merger events. We use high-resolution GTC/MEGARA integral-field unit spectroscopic observations of the Sa galaxy NGC 7025, obtained during the MEGARA commissioning run, together with detailed 1D and 2D decompositions of this galaxy’s Sloan Digital Sky Survey i-band data to investigate the formation of its disky (bulge) component, which makes up ∼30% of the total galaxy light. With a Sérsic index

, a half-light radius

, and stellar mass

, this bulge dominates the galaxy light distribution in the inner

(∼4.7 kpc). Measuring the spins (λ) and ellipticities (ϵ) enclosed within nine different circular apertures with radii

, we show that the bulge, which exhibits a spin track of outwardly rising λ and ϵ, is a fast rotator for all the apertures considered. Our findings suggest that this inner disky component is a pseudo-bulge, consistent with the stellar and dust spiral patterns seen in the galaxy down to the innermost regions but in contrast to the classical bulge interpretation favored in the past. We propose that a secular process involving the tightly wound stellar spiral arms of NGC 7025 may be driving gas and stars out of the disk into the inner regions of the galaxy, building up the massive pseudo-bulge.
Geometry, Kinematics, and Heliospheric Impact of a Large CME-driven Shock in 2017 September
Authors: Liu Ying D. , Zhu Bei , Zhao Xiaowei 
Published: January 2019

Abstract
A powerful coronal mass ejection (CME) occurred on 2017 September 10 near the end of the declining phase of the historically weak solar cycle 24. We obtain new insights concerning the geometry and kinematics of CME-driven shocks in relation to their heliospheric impacts from the optimal, multispacecraft observations of the eruption. The shock, which together with the CME driver can be tracked from the early stage to the outer corona, shows a large oblate structure produced by the vast expansion of the ejecta. The expansion speeds of the shock along the radial and lateral directions are much larger than the translational speed of the shock center, all of which increase during the flare rise phase, peak slightly after the flare maximum and then decrease. The near simultaneous arrival of the CME-driven shock at the Earth and Mars, which are separated by 156.°6 in longitude, is consistent with the dominance of expansion over translation observed near the Sun. The shock decayed and failed to reach STEREO A around the backward direction. Comparison between ENLIL MHD simulations and the multipoint in situ measurements indicates that the shock expansion near the Sun is crucial for determining the arrival or nonarrival and space weather impact at certain heliospheric locations. The large shock geometry and kinematics have to be taken into account and properly treated for accurate predictions of the arrival time and space weather impact of CMEs.
A Giant Dark Channel across the Solar Equator Consisting of Two Filament Channels with Different Chiralities
Authors: Song Zhiping , Hou Yijun , Zhang Jun 
Published: January 2019

Abstract
Solar filaments are the largest magnetic structure that can be physically traced to the chromosphere. The structure and evolution of solar filaments are important for our understanding of solar atmosphere physics. In this work, we investigate a giant dark channel, which consists of two filament channels with different chiralities, crossing the solar equator. From 2016 April 22 to April 27, this giant dark channel occupied the solar disk. Within this giant channel, a filament channel with dextral chirality was detected in the northern hemisphere, and another filament channel with sinistral chirality was observed in the southern hemisphere. At the junction of the two filament channels, a cusp structure was observed associated with active region (AR) 12532 near the solar equator. The extrapolated three-dimensional magnetic fields reveal that this cusp structure was composed of two sets of field lines belonging to two different filament channels and was rooted in the AR positive-polarity fields. In addition, dark material flows from filaments in the two channels to the cusp structure were detected as well as flux emergence and cancellation around the cusp footpoints. On 2016 May 21, after a solar rotation, the cusp structure disappeared, and the giant dark channel broke in the middle, where another AR, 12546, emerged completely. We propose that the magnetic flux emergence and cancellation around the cusp region resulted in the disappearance of the cusp structure and the breaking of the giant dark channel.
The Impact of Radio AGN Bubble Composition on the Dynamics and Thermal Balance of the Intracluster Medium
Authors: Yang H.-Y. Karen , Gaspari Massimo , Marlow Carl 
Published: January 2019

Abstract
Feeding and feedback of active galactic nuclei (AGNs) are critical for understanding the dynamics and thermodynamics of the intracluster medium (ICM) within the cores of galaxy clusters. Although radio bubbles inflated by AGN jets could be dynamically supported by cosmic rays (CRs), the impact of CR-dominated jets is not well understood. In this work, we perform three-dimensional simulations of CR-jet feedback in an isolated cluster atmosphere; we find that CR jets impact the multiphase gas differently than jets dominated by kinetic energy. In particular, CR bubbles can more efficiently uplift the cluster gas and cause an outward expansion of the hot ICM. Due to adiabatic cooling from the expansion and less efficient heating from CR bubbles by direct mixing, the ICM is more prone to local thermal instabilities, which will later enhance chaotic cold accretion onto the AGN. The amount of cold gas formed during the bubble formation and its late-time evolution sensitively depend on whether or not CR transport processes are included. We also find that low-level, subsonic driving of turbulence by AGN jets holds for both kinetic and CR jets; nevertheless, the kinematics is consistent with the Hitomi measurements. Finally, we carefully discuss the key observable signatures of each bubble model, focusing on gamma-ray emission (and related comparison with Fermi), as well as thermal Sunyaev–Zel’dovich constraints.
The Flared Gas Structure of the Transitional Disk around Sz 91
Authors: Tsukagoshi Takashi , Momose Munetake , Kitamura Yoshimi , Saito Masao , Kawabe Ryohei , Andrews Sean , Wilner David , Kudo Tomoyuki , Hashimoto Jun , Ohashi Nagayoshi , Tamura Motohide 
Published: January 2019

Abstract
We report 0.″14 resolution observations of the dust continuum at band 7, and the CO(3–2) and HCO+(4–3) line emissions toward the transitional disk around Sz 91 with the Atacama Large Millimeter/submillimeter Array. The dust disk appears to be an axisymmetric ring, peaking at a radius of ∼95 au from a Gaussian fit. The Gaussian fit widths of the dust ring are 24.6 and 23.7 au for the major and the minor axes, respectively, indicating that the dust ring is not geometrically thin. The gas disk extends out to ∼320 au and is also detected in the inner hole of the dust ring. A twin-line pattern is found in the channel maps of CO, which can be interpreted as the emission from the front and rear of the flared gas disk. We perform radiative transfer calculations using RADMC-3D to check whether the twin-line pattern can be reproduced assuming that the flared gas disk has a power-law form for the column density and T
gas = T
dust. The thermal Monte Carlo calculation in RADMC-3D shows that the disk temperature has a gradient along the vertical direction beyond the dust ring, as it blocks the stellar radiation, and thus the twin-line pattern can be naturally explained by the flared gas disk in combination with the dust ring. In addition, no significant depletion of the CO molecules in the cold midplane achieves a reasonable agreement with the observed twin-line pattern. This result indicates that the CO emission from the rear surface must be heavily absorbed in the cold midplane.
A Secondary Fan-spine Magnetic Structure in Active Region 11897
Authors: Hou Yijun , Li Ting , Yang Shuhong , Zhang Jun 
Published: January 2019

Abstract
Fan-spine is a special topology in solar atmosphere and is closely related to magnetic null point, as well as circular-ribbon flares, which can provide important information for understanding the intrinsic 3D nature of solar flares. However, the fine structure within the fan has rarely been investigated. In present paper, we investigate a secondary fan-spine (SFS) structure within the fan of a larger fan-spine topology. On 2013 November 18, this large fan-spine structure was traced out owing to the partial eruption of a filament, which caused a circular-ribbon flare in NOAA Active Region 11897. The extrapolated 3D magnetic fields and squashing factor Q maps depict distinctly this fan-spine topology, its surrounding quasi-separatrix layer (QSL) halo, and a smaller quasi-circular ribbon with high Q located in the center, which implies the existence of fine structure within the fan. The imaging observations, extrapolated 3D fields, and Q maps on November 17 show that there indeed exists an SFS surrounded by a QSL, which is enveloped by another QSL halo corresponding to the overlying larger dome-shaped fan. Moreover, the material flows caused by the null-point reconnection are also detected along this SFS. After checking the evolution of the underneath magnetic fields, we suggest that the continuous emergence of magnetic flux within the central parasitic region encompassed by the opposite-polarity fields results in the formation of the SFS under the large fan.