bluuebunny/crossref_metadata_2025_split huggingface dataset:
Plasma Fibrinogen and Fibrin Degradation Product (FDP) in Preeclampsia
Authors: Sultana Sharmin , Nargis Susmita , Roy Heera Lal , Akhter Qazi Shamima , Afroz Rukhsana 
Published: March 2019

Introduction: Hypercoagulable state is seen in preeclampsia which acts as a risk factor for thromboembolism & DIC. Altered coagulation indices (serum Fibrinogen & FDP) have been reported in patients with preeclampsia and have been suggested as a sensitive marker for detection of bleeding complications. This study was carried out to compare the coagulation indices in preeclamptic women.
Materials & Methods: This cross sectional study was conducted in the Department of Physiology, Dhaka Medical College (DMC), Dhaka from January to December 2014. Total 100 women aged 18 – 40 years were selected from the department of Obstetrics & Gynaecology of DMCH, Dhaka for this study. Among them 50 were preeclamptic and age matched 50 healthy nonpregnant women were considered as control group. Fibrinogen & Fibrin Degradation Product (FDP) were analyzed on automated coagulation analyzer.
Result: In this study, serum Fibrinogen & FDP were significantly higher in preeclamptic than those of healthy women. Moreover, 100% & 64% preeclamptic patient had raised serum Fibrinogen & FDP respectively.
Conclusion: From this study it can be concluded that serum Fibrinogen & FDP are directly related with preeclampsia.
Medicine Today 2019 Vol.31(1): 36-38
Term Broad Ligament Pregnancy with a Healthy Newborn
Authors: Hossain Md Akbar , Begum Farida , Jahan Sultana , Sharmin Israt , Raihana Nazifatur 
Published: March 2019

Introduction: Broad ligament pregnancy also known as inter ligamentous pregnancy is a rare type of ectopic pregnancy. It is one type of secondary abdominal pregnancy. Although ultrasonography is usually helpful in making the diagnosis but it is mostly established during laparotomy. Very few successful live births have been reported in this condition, where such pregnancies reached term and with live birth of a baby.
Case Report: A case of 30 year old 2nd gravida of 38 weeks gestation with lower abdominal pain for 20 hours was admitted into Sher-E-Bangla Medical College Hospital, Barishal; Bangladesh. She was suggested for caesarean section as the ultrasonogram revealed transverse lie with complete placenta praevia. Intraoperative diagnosis of right sided broad ligament pregnancy was made and an incision was given on the anterior leaf of the broad ligament and a male live fetus was extracted. Post operative period was uneventful. Both mother and baby were discharged on seventh postoperative day in good health condition.
Discussion: Broad ligament pregnancy usually results from rupture of tubal pregnancy through the tubal serosa and the mesosalpinx, with secondary implantation of trophoblast between the leaves of broad ligament. Incidence of broad ligament pregnancy is reported as 1 in 300 ectopic pregnancies. The prognosis is poor with the risk of dying from an abdominal pregnancy is 7.7 times higher than from other forms of ectopic pregnancy and often results from a delay in diagnosis. Trans-vaginal rather than transabdominal ultrasonography is superior in the evaluation of ectopic pregnancy. If there is no intrauterine pregnancy on ultrasonography and the ectopic sac is beside the lower part of the uterus a strong suspicion of broad ligament ectopic should be considered. Very rarely such pregnancy may reach up to term. Bleeding from placental implantation site is the most life-threatening complication during laparotomy.
Conclusion: Abdominal pregnancy with resultant healthy newborn is very rare. High level of suspicion, careful clinical and ultrasound examinations are the routine means of diagnosis. Bleeding is the single most important life-threatening complication for the mother. Early diagnosis and proper management are vital in order to decrease maternal morbidity.
Medicine Today 2019 Vol.31(1): 60-63
Perkembangan Fasies Sedimen Formasi Mamberamo Berumur Miosen Akhir-Pliosen di Cekungan Papua Utara
Authors: Mamengko David Victor , B.Sendjadja Yoga , Mulyana Budi , Panggabean Hermes , Haryanto Iyan , Lelono Eko Budi , Musu Juwita Trivianty , Panuju Panuju 
Published: March 2019

North Papua Basin is a fore arc basin located in northern coastal of Papua Island. This basin filled by Middle-Upper Miocene turbidite sediment and overlied by Upper Miocene – Quarternary clastic sediment. Upper Miocene – Quaternary clastic sediments (Mamberamo Formation) composed by interbedding conglomerate, sandstone and shale as molasses deposit. A detailed stratigraphic study was performed to identify facies and its association of the Mamberamo Formation to that give a new perspective on the characteristics and development of facies succession of Lower Mamberamo Formation. Result shows that the Lower Mamberamo Formation consists of three facies: A) cross bedding sandstone (subtidal), B) heterolothic silty shale (intra-tidal), C) carbonaceous shale (supra-tidal) deposited on Late Miocen to Plio-Pleistocene during centra range orogeny (syn-orogeny) as molasses deposits.Keywords: Fore arc basin, North Papua Basin, Mamberamo Formation, molasse deposits.
Postulados Filosóficos para uma Educação em Rousseau
Authors: Braga Nídia Paula da Silva 
Published: March 2019

O objeto educacional que se segue trata-se de uma resenha do livro Rousseau e a educação postulados para uma filosofia da educação na qual defende que ao homem há a possibilidade de ser uma agente livre e que isso só e possível por meio da educação. A resenha está organizada em 7 tópicos: O Mundo de Rousseau; O(s) Sentido(s) da Educação; As Três Educações- ou os Mestres de Rousseau; A Educação do Emílio; E Sofia, a Educação da Mulher; Saberes da Teoria Pedagógica; Rousseau e a Educação Latino-Americana, os quais compõe o livro.
PENGARUH RASIO LIKUIDITAS, PROFITABILITAS, STRUKTUR MODAL DAN UKURAN PERUSAHAAN TERHADAP NILAI PERUSAHAAN PADA PERUSAHAAN MANUFAKTUR YANG TERDAFTAR DI BEI TAHUN 2015-2017
Authors: Chasanah Amalia Nur 
Published: March 2019

Nilai perusahaan yang meningkat akan mempengaruhi nilai pemegang saham apabila peningkatan ditandai dengan tingkat pengembalian investasi yang tinggi kepada pemegang saham. Penelitian ini bertujuan untuk mengetahui pengaruh rasio likuiditas, profitabilitas, struktur modal dan ukuran perusahaan terhadap nilai perusahaan pada perusahaan manufaktur yang terdaftar di BEI tahun 2015-2017 sebanyak 69 sampel.Metode yang digunakan adalah regresi linear berganda.Data diolah dengan menggunakan SPSS. Berdasarkan uji t rasio profitabilitas yang diproksikan dengan ROA berpengaruh terhadap nilai perusahaan, sedangkan rasio likuiditas, struktur modal dan ukuran perusahaan yang diproksikan Current ratio, Debt to equity ratio dan Total Asset tidak berpengaruh terhadap nilai perusahaan. Berdasarkan uji ANOVA, Current ratio, Debt to equity ratio, Total Asset dan Return On Asset berpengaruh secara bersama-sama terhadap nilai perusahaan. Dari hasil koefisien determinasi dapat disimpulkan bahwa keempat variabel independen mempengaruhi nilai perusahaan sebesar 52,2 % sedangkan 47,8 % dapat dijelaskan oleh faktor lain yang tidak dimasukkan dalam penelitian.Kata Kunci : Current ratio; Debt to equity ratio; Total Asset; Return On Asset; Nilai Perusahaan
SUKARNO’S IDEAS IN INDONESIAN FOREIGN POLICY
Authors: Nugraha Widya , Setiawan Agus 
Published: March 2019

This article aims to analyze Sukarno’s ideas which influenced Indonesias foreign policy in 1955-1963. The focus of the discussion was on the form of Indonesian support in the process of the struggle for Palestinian independence. This study uses historical methods consisting of heuristics or data collection from contemporary state documents; books relating to research topics; and published international documents. In the results of the study, it was found that the relationship between Indonesia and Palestine had been established since Indonesia was not yet independent. In recognition of Indonesias sovereignty, the Palestinian people also contributed to supporting Indonesias independence. During the Sukarno era, support for the struggle for Palestinian independence was carried out in various forms, one of which was in the form of resistance to colonialism and imperialism. Through the idea of anti-colonialism and imperialism, Sukarno aims to unite all parties through a middle way.

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Berita Muhammadiyah, 6 Maret 2016
Topological Structures of Velocity and Electric Field in the Vicinity of a Cusp-type Magnetic Null Point
Authors: Nickeler Dieter H. , Karlický Marian , Kraus Michaela 
Published: March 2019

Abstract
Topological characteristics reveal important physical properties of plasma structures and astrophysical processes. Physical parameters and constraints are linked with topological invariants, which are important for describing magnetic reconnection scenarios. We analyze stationary nonideal Ohm’s law concerning the Poincaré classes of all involved physical fields in two dimensions by calculating the corresponding topological invariants of their Jacobian (here: particularly the eigenvalues) or Hessian matrices. The magnetic field is assumed to have a cusp structure, and the stagnation point of the plasma flow coincides with the cusp. We find that the stagnation point must be hyperbolic. Furthermore, the functions describing both the resistivity and the ohmic heating have a saddle-point structure, being displaced with respect to the cusp point. These results imply that there is no monotonous relation between current density and anomalous resistivity in the case of a two-dimensional standard magnetic cusp.
ALMA CO Observations of Supernova Remnant N63A in the Large Magellanic Cloud: Discovery of Dense Molecular Clouds Embedded within Shock-ionized and Photoionized Nebulae
Authors: Sano H. , Matsumura H. , Nagaya T. , Yamane Y. , Alsaberi R. Z. E. , Filipović M. D. , Tachihara K. , Fujii K. , Tokuda K. , Tsuge K. , Yoshiike S. , Onishi T. , Kawamura A. , Minamidani T. , Mizuno N. , Yamamoto H. , Inutsuka S. , Inoue T. , Maxted N. , Rowell G. , Sasaki M. , Fukui Y. 
Published: March 2019

Abstract
We carried out new 12CO(J = 1–0, 3–2) observations of a N63A supernova remnant (SNR) from the LMC using the Atacama Large Millimeter/submillimeter Array (ALMA) and Atacama Submillimeter Telescope Experiment. We find three giant molecular clouds toward the northeast, east, and near the center of the SNR. Using the ALMA data, we spatially resolved clumpy molecular clouds embedded within the optical nebulae in both the shock-ionized and photoionized lobes discovered by previous Hα and [S ii] observations. The total mass of the molecular clouds is ∼800 M
☉ for the shock-ionized region and ∼1700 M
☉ for the photoionized region. Spatially resolved X-ray spectroscopy reveals that the absorbing column densities toward the molecular clouds are ∼(1.5–6.0) × 1021 cm−2, which are ∼1.5–15 times less than the averaged interstellar proton column densities for each region. This means that the X-rays are produced not only behind the molecular clouds, but also in front of them. We conclude that the dense molecular clouds have been completely engulfed by the shock waves, but have still survived erosion owing to their high density and short interacting time. The X-ray spectrum toward the gas clumps is well explained by an absorbed power-law model or a high-temperature plasma model, in addition to thermal plasma components, implying that the shock-cloud interaction is efficiently working for both cases through the shock ionization and magnetic field amplification. If the hadronic gamma-ray is dominant in the GeV band, the total energy of the cosmic-ray protons is calculated to be ∼(0.3–1.4) × 1049 erg, with an estimated interstellar proton density of ∼190 ± 90 cm−3, containing both the shock-ionized gas and neutral atomic hydrogen.
Calibration of Gamma-Ray Burst Luminosity Correlations Using Gravitational Waves as Standard Sirens
Authors: Wang Y. Y. , Wang F. Y. 
Published: March 2019

Abstract
Gamma-ray bursts (GRBs) are a potential tool to probe the high-redshift universe. However, the circularity problem has encouraged people to find model-independent methods to study the luminosity correlations of GRBs. Here, we present a new method that uses gravitational waves (GWs) as standard sirens to calibrate GRB luminosity correlations. For the third-generation ground-based GW detectors (i.e., Einstein Telescope—ET), the redshifts of GW events accompanying electromagnetic counterparts can reach out to ∼4, which is more distant than type Ia supernovae (z ≲ 2). The Amati relation and Ghirlanda relation are calibrated using the mock GW catalog from ET. We find that the 1σ uncertainty of intercepts and slopes of these correlations can be constrained to less than 0.2% and 8% respectively. Using calibrated correlations, the evolution of the dark energy equation of state can be tightly measured, which is important for discriminating dark energy models.
Gemini GNIRS Near-infrared Spectroscopy of 50 Quasars at z ≳ 5.7
Authors: Shen Yue , Wu Jin , Jiang Linhua , Bañados Eduardo , Fan Xiaohui , Ho Luis C. , Riechers Dominik A. , Strauss Michael A. , Venemans Bram , Vestergaard Marianne , Walter Fabian , Wang Feige , Willott Chris , Wu Xue-Bing , Yang Jinyi 
Published: March 2019

Abstract
We report initial results from a large Gemini program to observe z ≳ 5.7 quasars with GNIRS near-IR spectroscopy. Our sample includes 50 quasars with simultaneous ∼0.85–2.5 μm spectra covering the rest-frame ultraviolet and major broad emission lines from Lyα to Mg ii. We present spectral measurements for these quasars and compare with their lower redshift counterparts at z = 1.5–2.3. We find that when quasar luminosity is matched, there are no significant differences between the rest-UV spectra of z ≳ 5.7 quasars and the low-z comparison sample. High-z quasars have similar continuum and emission line properties and occupy the same region in the black hole mass and luminosity space as the comparison sample, accreting at an average Eddington ratio of ∼0.3. There is no evidence for super-Eddington accretion or hypermassive (>1010
M
⊙) black holes within our sample. We find a mild excess of quasars with weak C iv lines relative to the control sample. Our results, corroborating earlier studies but with better statistics, demonstrate that these high-z quasars are already mature systems of accreting supermassive black holes operating with the same physical mechanisms as those at lower redshifts.
Progression of Left Ventricular Myocardial Dysfunction in Systemic Sclerosis: A Speckle-tracking Strain Echocardiography Study
Authors: van Wijngaarden Suzanne E. , Ben Said-Bouyeri Samira , Ninaber Maarten K. , Huizinga Tom W.J. , Schalij Martin J. , Bax Jeroen J. , Delgado Victoria , de Vries-Bouwstra Jeska K. , Marsan Nina Ajmone 
Published: March 2019

Objective.Cardiac involvement is a main cause of mortality in systemic sclerosis (SSc). Its detection remains challenging using conventional echocardiography and little is known about its potential progression. This study assessed changes in cardiac performance over time in a prospective cohort of patients with SSc, including echocardiographic speckle-tracking strain analysis.Methods.The study included 234 patients with SSc [196 women, age 52 ± 14 yrs, 165 limited SSc, time since diagnosis 5.2 yrs, interquartile range (IQR) 2.9–11.3]. Clinical variables, laboratory tests, pulmonary function tests, and echocardiographic measures were recorded at baseline and followup (median 2.3 yrs, IQR 1.3–3.9). Additionally, left ventricular (LV) systolic function was assessed with global longitudinal strain (GLS) by echocardiographic speckle-tracking analysis.Results.At followup, GLS had significantly worsened (−21% ± 2 vs −19% ± 2, p < 0.001) while LV ejection fraction had not changed (62% ± 7 vs 61% ± 8, p = 0.124). In particular, 39 patients showed a significant deterioration of GLS as defined by a ≥ 15% decrease, which was accompanied by a concomitant worsening of proximal muscle weakness, lung fibrosis, renal function, LV diastolic function, and right ventricular systolic function. Baseline variables associated with ≥ 15% deterioration in GLS were proximal muscle weakness (OR 3.437, 95% CI 1.13–10.43, p = 0.020), decreased DLCO (OR 3.621, 95% CI 1.25–10.51, p = 0.049), and LV diastolic dysfunction (OR 2.378, 95% CI 1.07–5.27, p = 0.033).Conclusion.In patients with SSc, progression of LV systolic dysfunction was demonstrated by GLS but not by LV ejection fraction. Proximal muscle weakness, DLCO, and LV diastolic dysfunction may identify patients at risk for progressive LV systolic dysfunction and in need of closer cardiac monitoring.
Feasibility and Construct Validation of the Patient Reported Outcomes Measurement Information System in Systemic Vasculitis
Authors: Tomasson Gunnar , Farrar John T. , Cuthbertson David , McAlear Carol A. , Ashdown Susan , Cronholm Peter F. , Dawson Jill , Gebhart Don , Lanier Georgia , Luqmani Raashid A. , Milman Nataliya , Peck Jacqueline , Robson Joanna C. , Shea Judy A. , Carette Simon , Khalidi Nader , Koening Curry L. , Langford Carol A. , Monach Paul A. , Moreland Larry , Pagnoux Christian , Specks Ulrich , Sreih Antoine G. , Ytterberg Steven R. , Merkel Peter A. ,   for the Vasculitis Clinical Research Consortium
Published: March 2019

Objective.The Patient Reported Outcome Measurement Information System (PROMIS) is a collection of item banks of self-reported health. This study assessed the feasibility and construct validity of using PROMIS instruments in vasculitis.Methods.Data from a multicenter longitudinal cohort of subjects with systemic vasculitis were used. Instruments from 10 PROMIS item banks were selected with direct involvement of patients. Subjects completed PROMIS instruments using computer adaptive testing (CAT). The Medical Outcomes Study Short Form-36 (SF-36) was also administered. Cross-sectional construct validity was assessed by calculating correlations of PROMIS scores with SF-36 measures and physician and patient global scores for disease activity. Longitudinal construct validity was assessed by correlations of between-visit differences in PROMIS scores with differences in other measures.Results.During the study period, 973 subjects came for 2306 study visits and the PROMIS collection was completed at 2276 (99%) of visits. The median time needed to complete each PROMIS instrument ranged from 40 to 55 s. PROMIS instruments correlated cross-sectionally with individual scales of the SF-36, most strongly with subscales of the SF-36 addressing the same domain as the PROMIS instrument. For example, PROMIS fatigue correlated with both the physical component score (PCS; r = −0.65) and with the mental component score (MCS; r = −0.54). PROMIS physical function correlated strongly with PCS (r = 0.81) but weakly with MCS (r = 0.29). Weaker correlations were observed longitudinally between change in PROMIS scores with change in PCS and MCS.Conclusion.Collection of data using CAT PROMIS instruments is feasible among patients with vasculitis and has some cross-sectional and longitudinal construct validity.
Ethnic Variations in Systemic Sclerosis Disease Manifestations, Internal Organ Involvement, and Mortality
Authors: Al-Sheikh Haifa , Ahmad Zareen , Johnson Sindhu R. 
Published: March 2019

Objective.A multiethnic systemic sclerosis (SSc) cohort study to evaluate ethnic variations in disease manifestations, internal organ involvement, and survival.Methods.Adults who fulfilled the American College of Rheumatology/European League Against Rheumatism classification criteria for SSc between 1970 and 2017 were included. Self-reported ethnicity was categorized as European-descent white, Afro-Caribbean, Hispanic, Arab, East Asian, South Asian, First Nations, or Persian. The primary outcome was the time from diagnosis to death from all causes. Survival probabilities and median survival times were determined using Kaplan-Meier survival curves.Results.There were 1005 subjects evaluated, the majority of whom were European-descent white (n = 745, 74%), Afro-Caribbean (n = 58, 6%), South Asian (n = 70, 7%), and East Asian (n = 80, 8%). Compared to European-descent white subjects, East Asians less frequently had calcinosis (29% vs 9%, p = 0.002) and esophageal dysmotility (88% vs 69%, p = 0.002); Afro-Caribbeans more frequently had interstitial lung disease (31% vs 53%, p = 0.007); and First Nations subjects more frequently had diffuse cutaneous disease (35% vs 56%, p = 0.02) and diabetes (5% vs 33%, p = 0.03). We found no difference in the short-term survival across ethnicities. Hispanic subjects have better longterm survival (81.3%, 95% CI 63–100) compared to European-descent white subjects (55%, 95% CI 51–60). East Asians appear to have the longest median survival time (43.3 yrs) and Arabs the shortest median survival time (15 yrs). There was no significant difference in median survival times between Afro-Caribbean and European-descent white subjects (22.2 vs 22.6 yrs).Conclusion.Ethnic variations in some SSc disease manifestations are observed. However, this does not result in significant differences in short-term survival but may affect longterm survival.