bluuebunny/crossref_metadata_2025_split huggingface dataset:
El análisis económico de la producción de leche en entidades cubanas a partir de modelos económico matemático
Authors: Cobo Cuña Raúl , Torres Cárdenas Verena , García álvarez Anicia , Borroto Leal Omelio 
Published: April 2019

La investigación se realizó con el objetivo de aplicar algunos modelos económico mate- máticos que faciliten el análisis de los indicadores de eficiencia en la producción de leche. Se propusieron, evaluaron y probaron diferentes variables económicas y productivas que caracterizan a las entidades productoras de leche. La metodología propuesta se basa en la interpretación del comportamiento de indicadores que se combinan a partir de variables de diferente naturaleza (económicas, técnicas, productivas) que sintetizan el uso de los factores de producción en sistemas ganaderos. Los modelos que se utilizan son el análisis envolvente de datos (AED) y el modelo estadístico de medición de impactos (MEMI). Este último basa- do en las técnicas del análisis multivariado y considerando que las aplicaciones en varia- bles económicas han sido escasas. Se incorporó en el trabajo un estudio de caso a través de una base de datos conformada por la información de seis Unidades Básicas de Producción Cooperativa (UBPC) en el período comprendido entre enero de 2008 y diciembre de 2010. Se pudo corroborar que las herramientas estadísticas utilizadas ayudan a perfeccionar los análisis en los diferentes niveles de organización de la producción (productores, inves- tigadores, profesores y decisores) que considera la interrelación existente en el sistema de variables, para formar índices que midan la eficiencia de la gestión. Se pudo comprobar el valor del AED y otras herramientas económico-matemáticas para definir los referentes productivos en las empresas ganaderas y su repercusión en el uso óptimo de los recursos de que dispone la ganadería en Cuba.
GAMBAR WAYANG KARYA SURIPNO DARI PERSPEKTIF RASA DALAM KEBUDAYAAN JAWA
Authors: Widiyanto Feri 
Published: April 2019

<p align="center"><strong><em>ABSTRACT</em></strong></p><p align="center"> </p><p><em>Wayang purwa is a Javanese art and culture product. The existence of wayang purwa in Javanese culture is very influential on the life of Javanese society. Variants of wayang that can be found today is one of them is a puppet image made by Suripno. The process of creating Suripno puppet shapes also can not be separated from the experience and knowledge of Suripno as the maker. The method used in this study is an ethnographic method that emphasizes the observation of behavior, interviews and artifacts.</em></p><p><em>Suripno's wayang pictures are an expression of his inward appreciation to the characters, mythology and the wayang story. Viewed from the perspective of taste in the Javanese culture aesthetics Suripno puppet pictures are a non-sensory aesthetic based on sense of appreciation, protection, tranquility, evenness and irony.</em></p><p><em> </em></p><p><em>Keywords: Suripno, puppet image, aesthetics, taste, Javanese culture.</em></p>
KEBERADAAN KERAJINAN LOGAM DI TUMANG CEPOGOBOYOLALI
Authors: Darmojo Kuntadi Wasi 
Published: April 2019

<p align="center"><strong><em>ABSTRACT</em></strong></p><p align="center"><strong><em> </em></strong></p><p><em>Metal Crafts in Tumang, Cepogo, Boyolali, is one of the nation's cultural assets that has been passed down through generations from generation to generation, which is still occupied by the majority of Tumang people. The tradition of making products in Tumang metal handicrafts has undergone significant changes, where from the beginning of its establishment until before the 1960s, the results of products oriented to household items, then in the early 1970s until now have experienced object-oriented product changes ornamental.</em></p><p><em>Factors that cause cultural change through new products include: internal and external factors, impulses and direction of the process of change (innovation), as well as various phenomena of socio-cultural change. Internal factors are driven by the creativity of metal craft makers, while external factors are triggered by scholars, artists, or other innovation figures.</em></p><p><em>Changes in Tumang metal handicraft products have implications for the community, marked by a professional division of labor and the establishment of new institutions. The existence of metal crafts in Tumang, as an art product in society is still accepted in accordance with the development and changes in civilization of its supporting society.</em></p><p><em> </em></p><p><strong><em>Keywords: crafts, metals, Tumang, changes and products</em></strong></p>
KUASA SIMBOLIK PATUNG RUANG PUBLIK : STUDI KASUS DI WILAYAH KOTA SURAKARTA
Authors: Himawan Muhammad Hendra 
Published: April 2019

<p align="center"><strong><em>ABSTRACT</em></strong></p><p><em>This article is the result of research examining how the development of public art, definitive public space sculpture and conventions that surround it, to see the extent to which the political dimension sees how to make the existence of public sculpture as a tool of legitimacy of power, development of image and power and contact with social discourse that develops in society.</em></p><p><em>From the qualitative method of the Slamet Riyadi Statue on Jalan Slamet Riyadi, the Major Achmadi Statue in the Banjarsari Lima Proximity (Proliman), 45 Banjarsari Monument Statue (Serangan 4 Hari Monument in Surakarta) is located in Banjarsari Park, and the Statue Soekarno at Manahan Sports Complex, Surakarta, found that the existence of the statue was a proof of how the symbolic system was carried out to legitimize power by government authorities.</em></p><p><em>Various forms of work that illustrate the dominance of militaristic icons compared to civilian icons, which shows how the quo vadis of military-civil relations are explicit and implied. Furthermore, this research found evidence that so far there have been a lot of public space sculptural works that do not idolize the public's need for living space.</em></p><p><em>Symbolic power practices are continuously echoed through a system of visual language and symbolization that shows how power sneaks under the conscious space of society. The community is not aware of how the power system stands and hides behind these sculptures of public space, whatever the reason for their establishment; inheritance of nationalism, development of moral values, even ideology.</em></p><p><em> </em></p><p><em>Keywords: history, public space sculpture, symbolic of power, Surakarta City</em></p>
KAJIAN SIMBOLIK KRESNA WANDA RONDON PADA WAYANG KULIT PURWA GARAPAN SAIMONO AGUS SUBIANTORO
Authors: Sari Yuni Prastika , Shokiyah Nunuk Nur 
Published: April 2019

<p>Penelitian ini fokus mengkaji tentang makna simbolik wayang kulit Kresna wanda rondon yang digarap oleh Saimono Agus Subiantoro dan Latar belakang penciptaannya. Penelitian ini adalah penelitian kualitatif deskriptif. Validitas data menggunakan triangulasi data. Analisis data yang digunakan adalah analisis interaksi dengan Saimono secara langsung untuk mengetahui latar belakang penciptaan karya. Untuk menjelaskan makna simbolik menggunakan interpretasi melalui pendekatan teori simbol Susanne K. Langer.</p><p> </p><p>Kata kunci: Simbol, Kresna Wanda Rondon, Saimono<strong></strong></p>
SOSYAL GÜVENLİKTE EŞİTLİK MESELESİ
Authors: ARICI Kadir 
Published: April 2019

Türk hukukunda ekonomik ve sosyal hak olarak sosyal güvenlik hakkı anayasal bir haktır.Anayasa herkese sosyal güvenlik hakkını tanımıştır.Yine anayasamız kanun önünde eşitlik
esasını da kabul etmiş ve anayasa hükümlerinin bütün devlet organlarını ve şahısları bağlayacağını da hükme bağlamıştır.
2006 yılında Türkiye’de bir sosyal güvenlik reform yapılmıştır.Reform norm ve standart birliğini sağlamak ve bütün vatandaşları bu anlamda sosyal güvenlik şemsiyesi altına
almayı amaç edinmiştir.20011 yılından itibaren bütün vatandaşları kapsayan sosyal güvenlik
sistemi’nde toplumun bazı kesimleri sistemin dışına çıkarılmaya başlanmıştır.Gerek uzun vadeli sigorta dalları bakımından gerekse genel sağlık sigortasından bazı vatandaşların çıkarılmasının Anayasa m.2.,10 ve 60 hükümlerine uygunluğu bu makalede tartışılmıştır.Makalede
bazı kesimlere norm ve standart birliğine aykırı olarak sistemin dışına çıkarma ya da eşit
olmayan hakların tanınmasının hukuka aykırı olduğu görüşü açıklanmaya çalışılmıştır
Hydrodynamic Torques in Circumbinary Accretion Disks
Authors: Moody Mackenzie S. L. , Shi Ji-Ming , Stone James M. 
Published: April 2019

Abstract
Gaseous disks have been proposed as a mechanism for facilitating mergers of binary black holes. We explore circumbinary disk systems to determine the evolution of the central binary. To do so, we perform 3D, hydrodynamic, locally isothermal simulations of circumbinary disks on a Cartesian grid. We focus on binaries of equal mass ratios on fixed circular orbits. To investigate the orbital evolution of the binary, we examine the various torques exerted on the system. For the case where the disk plane and binary orbital plane are aligned, we find that the total torque is positive so that the semimajor axis of the binary increases. For the misaligned case, we run simulations with the binary orbital plane and disk midplane misaligned by 45° and find the same results—the binary grows. The timescale for the circumbinary disk to realign to the plane of the binary is consistent with the global viscous timescale of the disk.
Optical Follow-up of Gravitational-wave Events during the Second Advanced LIGO/VIRGO Observing Run with the DLT40 Survey
Authors: Yang Sheng , Sand David J. , Valenti Stefano , Cappellaro Enrico , Tartaglia Leonardo , Wyatt Samuel , Corsi Alessandra , Reichart Daniel E. , Haislip Joshua , Kouprianov Vladimir ,   (DLT40 collaboration)
Published: April 2019

Abstract
We describe the gravitational-wave (GW) follow-up strategy and subsequent results of the Distance Less Than 40 Mpc survey (DLT40) during the second science run (O2) of the Laser Interferometer Gravitational-wave Observatory and Virgo collaboration (LVC). Depending on the information provided in the GW alert together with the localization map sent by the LVC, DLT40 would respond promptly to image the corresponding galaxies selected by our ranking algorithm in order to search for possible electromagnetic (EM) counterparts in real time. During the LVC O2 run, DLT40 followed 10 GW triggers, observing between ∼20 and 100 galaxies within the GW localization area of each event. From this campaign, we identified two real transient sources within the GW localizations with an appropriate on-source time—one was an unrelated SN Ia (SN 2017cbv), and the other was the optical kilonova, AT 2017fgo/SSS17a/DLT17ck, associated with the binary neutron star (BNS) coalescence GW170817 (a.k.a gamma-ray burst GRB 170817A). We conclude with a discussion of the DLT40 survey’s plans for the upcoming LVC O3 run, which include expanding our galaxy search fields out to D ≈ 65 Mpc to match the LVC’s planned three-detector sensitivity for BNS mergers.
How Gas Accretion Feeds Galactic Disks
Authors: Ho Stephanie H. , Martin Crystal L. , Turner Monica L. 
Published: April 2019

Abstract
Numerous observations indicate that galaxies need a continuous gas supply to fuel star formation and explain the star formation history. However, direct observational evidence of gas accretion remains rare. Using the EAGLE cosmological hydrodynamic simulation suite, we study cold gas accretion onto galaxies and the observational signatures of the cold gas kinematics. For EAGLE galaxies at z = 0.27, we find that cold gas accretes onto galaxies anisotropically with typical inflow speeds between 20 and 60 km s−1. Most of these galaxies have comparable mass inflow rates and star formation rates, implying that the cold inflowing gas plausibly accounts for sustaining the star-forming activities of the galaxies. As motivation for future work to compare the cold gas kinematics with measurements from quasar sightline observations, we select an EAGLE galaxy with an extended cold gas disk, and we probe the cold gas using mock quasar sightlines. We demonstrate that by viewing the disk edge on, sightlines at azimuthal angles below 10° and impact parameters out to 60 pkpc can detect cold gas that corotates with the galaxy disk. This example suggests that cold gas disks extending beyond the optical disks possibly explain the sightline observations that detect corotating cold gas near galaxy major axes.
A New, Deep JVLA Radio Survey of M33
Authors: White Richard L. , Long Knox S. , Becker Robert H. , Blair William P. , Helfand David J. , Winkler P. Frank 
Published: April 2019

Abstract
We have performed new 1.4 and 5 GHz observations of the Local Group galaxy M33 with the Jansky Very Large Array. Our survey has a limiting sensitivity of 20 μJy (4σ) and a resolution of 5.″9 (FWHM), corresponding to a spatial resolution of 24 pc at 817 kpc. Using a new multiresolution algorithm, we have created a catalog of 2875 sources, including 675 with well-determined spectral indices. We detect sources at the position of 319 of the X-ray sources in the Tüllmann et al. Chandra survey of M33, the majority of which are likely to be background galaxies. The radio source coincident with M33 X-8, the nuclear source, appears to be extended. Along with numerous H ii regions or portions of H ii region complexes, we detect 155 of the 217 optical supernova remnants (SNRs) included in the lists of Long et al. and Lee & Lee, making this by far the largest sample of remnants at known distances with multiwavelength coverage. The remnants show a large dispersion in the ratio of radio to X-ray luminosity at a given diameter, a result that challenges the current generation of models for synchrotron radiation evolution in SNRs.
The prevalence of BRAF V600E mutation in hairy cell leukemia: A systematic review and meta-analysis study
Authors: Payandeh Mehrdad , Sadeghi Masoud , Sadeghi Edris , Iranshahi Nasrin 
Published: April 2019

Abstract
Background: BRAF V600E mutations were recently identified in the leukemic cells from patients with hairy cell leukemia (HCL) that this mutation in exon 15 is considered the disease-defining mutation in HCL. Objectives: This meta-analysis aimed to report the prevalence of BRAF V600E mutation in HCL patients. Methods: Three databases including PubMed, Scopus, and Web of Science up to 2017 were searched for the prevalence of BRAF mutation in HCL patients. A random effects meta-analysis was performed using the Comprehensive Meta-Analysis software version 2.0 with the event rate (ER) and 95% confidence interval (95% CI). Results: Out of 552 articles identified from the search, 11 were included included and were analyzed for meta-analysis study. The studies in meta-analysis included 437 patients with HCL, of which 353 (80.8%) patients had BRAF V600E mutation. The pooled ER of the studies was 81.5% (95% CI: 69.5%–89.5%). The Begg's test did not show publication bias, but the Egger's test showed publication bias. Conclusions: With regard to the mentioned limitations, the prevalence of BRAF mutation in HCL patients was >80%. In future studies, considering sex, age, and other variables can exactly show the correlation between these variables with the detection of BRAF mutation.
Emotional exhaustion in cancer clinicians: A mixed methods exploration
Authors: Daruvala Rhea , Ghosh Maupali , Fratazzi Francesca , Norzan Siti Adibah , Laha Anirban , Ahmed Rosina , Panda Samiran , Datta Soumitra Shankar 
Published: April 2019

Abstract
Objectives: The aim of the current study was to explore the associations of emotional exhaustion in oncology clinicians and perceptions of doctors about their work–life balance in a developing country. Methods: The current study used quantitative semi-structured interviews and qualitative in-depth interviews to explore emotional exhaustion and burnout in doctors in a tertiary care cancer center. Sociodemographic details, Maslach Burnout Inventory, and Patient Health Questionnaire were used for the quantitative analysis. Results: Increased work pressure (adjusted odds ratio [AOR]: 5.39, 95% confidence interval [CI]: 2.01–14.47, P < 0.01), reduced job-related satisfaction (AOR: 3.56, 95% CI: 1.37–9.25, P < 0.01), being a woman (AOR: 3.4, 95% CI: 1.2–9.5, P < 0.01), and having higher anxiety and depression scores (AOR: 2.89, 95% CI: 1.11–7.46, P = 0.03) were independently associated with higher levels of emotional exhaustion. In the qualitative interviews, many doctors felt working in oncology a satisfying as well as stressful experience. Dealing with palliative and end-of-life situations and counseling patients and their family members about various treatment options contributed to the stress. Male and female clinicians viewed work–life balance differently. Female doctors charted a larger area of influence for which they felt responsible in work and life. Conclusion: Increased work pressure, reduced job satisfaction, and increased affective symptoms contribute to emotional exhaustion in oncology clinicians, and the risk increases especially in female doctors. Having gender-sensitive and employee-friendly policies will likely help in having a nurturing work environment.
Clinicopathological spectrum of BCR-ABL-Negative myeloproliferative neoplasms with correlation with janus-associated kinase 2 mutation
Authors: Dixith Roopa , Sara A , Vangala Navatha , Uppin Shantveer G , Uppin Megha S , Narendra AMVR , Paul Tara Roshni 
Published: April 2019

Abstract
Background: Non chronic myelogenous leukemia (non-CML)/BCR-ABL-negative myeloproliferative neoplasms (MPNs) include essential thrombocythemia (ET), polycythemia vera (PV), and primary myelofibrosis (PMF) (apart from chronic neutrophilic leukemia and chronic eosinophilic leukemia, which are rare). They are uncommon clonal disorders of adults, with an incidence ranging from 0.5 to 3/100,000 persons, BCR-ABL negative, and characterized by the activation of Janus-associated kinase 2 (JAK2). Very few studies have been reported from India. Aims and Objectives: The aims and objectives of this study were to analyze the clinicopathological spectrum and to determine the frequency of JAK2 mutation in patients of non-CML/BCR-ABL negative MPNs. Materials and Methods: Clinical and morphological features and frequency of JAK2 mutation in patients with PV, ET, and PMF were studied at a tertiary care hospital. The material was retrieved from the hematopathology records and reviewed. Results: JAK2V617F mutation was found in 10 of 14 cases (71%) of MPNs, 100% in PV, 50% in ET, and 71% of idiopathic myelofibrosis. The presence of JAK2V617F mutation was associated with a higher hemoglobin level (P < 0.05), a higher TLC (P < 0.05), and higher age (P < 0.05). Results showed that there are morphologic differences, and megakaryocytic morphology represents a useful clue for the differential diagnosis of these three BCR-ABL-negative MPN subtypes. Conclusion: The JAK2 V617F mutation was detected in 71% of patients with MPN disorders. Peripheral blood mutation screening for JAK2 V617F should be incorporated into the initial evaluation of patients suspected to have MPNs. Differences in megakaryocytic morphology provide the histomorphological hallmark of BCR-ABL-negative MPN subtypes.
Role of neoadjuvant chemotherapy in breast cancer patients: Systematic review and meta-analysis
Authors: Pathak Mona , Deo S VS , Dwivedi Sada Nand , Sreenivas Vishnubhatla , Thakur Bhaskar , Julka Pramod Kumar , Rath GK 
Published: April 2019

Abstract
Background: The present systematic review and meta-analysis critically assessed the impact of neoadjuvant chemotherapy (nACT) in comparison to ACT in breast cancer patients in terms of oncological and functional outcomes. Methods: Randomized controlled trials comparing NACT with ACT in breast cancer patients were identified through Medline and Cochrane Register of Controlled Trials on January 21, 2016. Cochrane risk of bias assessment tool was used to assess the risk of bias. Meta-analysis was performed using fixed-effects or random-effects method depending on heterogeneity (I
2). Grading of the evidences was also done. Subgroup meta-analysis on the basis of total preoperative chemotherapy or sandwich chemotherapy was also performed. Results: The present meta-analysis shows increased breast-conserving surgery (BCS) rate (n = 9, risk ratio [95% confidence interval (CI)] = 1.19 [1.03–1.37]) with NACT. Further, NACT was found equally effective regarding overall survival (n = 15, hazard ratio [HR] [95% CI] = 0.98 [0.89–1.08]), disease-free survival (DFS) (n = 14, HR [95% CI] = 1.01 [0.86–1.18]), and distant metastasis (n = 13, HR [95% CI] = 0.97 [0.82–1.16]). Although locoregional recurrence (LRR) rate was noted to be significantly higher in NACT group (n = 15, HR [95% CI] = 1.23 [1.06–1.43]), its significance disappeared (n = 13, HR [95% CI] = 1.17 [0.98–1.40]) by excluding the trials where surgery was not provided for patients with complete tumor response. After excluding such trials, preoperative NACT was associated with increased BCS with similar LRR in ACT group. Discussion: NACT has no major impact on breast cancer survival. However, it is associated with increased BCS rates. NACT downgrades tumor size facilitating more BCSs without increasing LRR. The evidences were graded for all outcomes as high except DFS and BCS as moderate.
A novel in-frame 231bp deletion mutation in ABL1 kinase activation loop
Authors: Deshpande Prashant Ajit , Padmawar Gajanan Bhanudas , Ekbote Venkatesh S 
Published: April 2019

AbstractTyrosine kinase domain (TKD) mutation is one of the most common causes for tyrosine kinase inhibitors' resistance in patients with chronic myeloid leukemia (CML). Mutations in the exon 7 of ABL1 gene are one of the most common TKD mutations, especially in the Indian population, but they are frequently underreported, and their clinical significance is not clear. We are reporting a novel ABL1 exon 7 mutation in a previously diagnosed and treated patient CML who presented at the blast crisis stage. Cytogenetic studies showed multiple copies of Philadelphia (Ph) chromosome along with isochromosome 17. Kinase domain mutation studies showed a novel 231bp in-frame deletion mutation (p. 372_448del) in the activation loop of BCR-ABL1 chimeric protein. The given mutation would result in a complete loss of activation loop, including DFG domain-regulating activation status of the catalytic domain. This mutation, along with cytogenetic abnormalities, could have contributed to progression to blast crisis.
Early-onset unusual second cancers – More nightmare in a resource-constrained setting: A report from Lagos, Nigeria
Authors: Akinsete Adeseye Michael , Akere Zainab Aramide , Awolola A Nicholas , Temiye Edamisan Olusoji , Akinsulie Adebola O 
Published: April 2019

AbstractSecond cancers are not quite common in the pediatric age group, and they are described as histologically distinct cancers from the initial cancer. This study aimed to report the occurrence of second cancers among a cohort of children treated for cancers in Lagos, Nigeria. The report was compiled from the Department of Pediatrics, Lagos University Teaching Hospital, between January 2015 and June 2017. Ethical approval was obtained from the hospital's Research and Ethics Committee. Parental consent was also obtained to publish the reports. A total of one hundred and seventy nine children were treated in the period under review for various malignancies and all those on follow up were included. Two children developed second cancers within 15 months of completing treatment. Extensive genetic testing and surveillance is advocated for children treated in resource-limited settings.