bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fortbildungscurriculum: Spezialisierte Herzinsuffizienz-Assistenz
Authors: Störk Stefan , Kindermann Ingrid , Jacobs Michael , Perings Stefan , Raake Philip , Rosenkranz Stephan , Schwinger Robert H.G. , von Scheidt Wolfgang , Wachter Rolf , Pauschinger Matthias 
Published: December 2019

ZusammenfassungUm der wachsenden Anzahl von Herzinsuffizienz-Patienten besser gerecht zu werden, empfehlen die Europäischen Behandlungsleitlinien für das Syndrom Herzinsuffizienz strukturierte Nachsorgeprogramme. In diesen Programmen können wesentliche Aufgaben (wie Beratung, Monitoring, Kommunikation, Organisation, Dokumentation) an nichtärztliches Fachpersonal delegiert werden. Das hier beschriebene, durch die Deutsche Gesellschaft für Kardiologie konsentierte Fortbildungscurriculum „Spezialisierte Herzinsuffizienz-Assistenz“ will zur Verbesserung der Versorgung von Herzinsuffizienz-Patienten beitragen.
Perinatal Outcomes of Fetuses with Early Growth Restriction, Late Growth Restriction, Small for Gestational Age, and Adequate for Gestational Age
Authors: Inácio Quênya Antunes Silveira , Araujo Júnior Edward , Nardozza Luciano Marcondes Machado , Petrini Caetano Galvão , Campos Victor Paranaíba , Peixoto Alberto Borges 
Published: December 2019

AbstractObjective To evaluate the association between early-onset fetal growth restriction (FGR), late-onset FGR, small for gestational age (SGA) and adequate for gestational age (AGA) fetuses and adverse perinatal outcomes.Methods This was a retrospective longitudinal study in which 4 groups were evaluated: 1 — early-onset FGR (before 32 weeks) (n = 20), 2 — late-onset FGR (at or after 32 weeks) (n = 113), 3 — SGA (n = 59), 4 — AGA (n = 476). The Kaplan-Meier curve was used to compare the time from the diagnosis of FGR to birth. Logistic regression was used to determine the best predictors of adverse perinatal outcomes in fetuses with FGR and SGA.Results A longer time between the diagnosis and birth was observed for AGA than for late FGR fetuses (p < 0.001). The model including the type of FGR and the gestational age at birth was significant in predicting the risk of hospitalization in the neonatal intensive care unit (ICU) (p < 0.001). The model including only the type of FGR predicted the risk of needing neonatal resuscitation (p < 0.001), of respiratory distress (p < 0.001), and of birth at < 32, 34, and 37 weeks of gestation, respectively (p < 0.001).Conclusion Fetal growth restriction and SGA were associated with adverse perinatal outcomes. The type of FGR at the moment of diagnosis was an independent variable to predict respiratory distress and the need for neonatal resuscitation. The model including both the type of FGR and the gestational age at birth predicted the risk of needing neonatal ICU hospitalization.
Factors Associated with the Need for Insulin as a Complementary Treatment to Metformin in Gestational Diabetes Mellitus
Authors: Souza Matheus Leite Ramos de , Silva Rodrigo Ribeiro e , Silva Thiago Ribeiro e , Oliveira Larissa Cano de , Dienstmann Guilherme , Nascimento Iramar Baptistella do , Silva Jean Carl 
Published: December 2019

Abstract
Objective To evaluate the factors associated with the need for insulin as a complementary treatment to metformin in pregnant women with gestational diabetes mellitus (GDM).
Methods A case-control study was performed from April 2011 to February 2016 with pregnant women with GDM who needed complementary treatments besides diet and physical exercise. Those treated with metformin were compared with those who, in addition to metformin, also needed the combination with insulin. Maternal characteristics and glycemic control were evaluated. Multinomial logistic regression models were developed to evaluate the influence of different therapies on neonatal outcomes.
Results A total of 475 pregnant women who needed pharmacological therapy were evaluated. Of these, 366 (77.05%) were submitted to single therapy with metformin, and 109 (22.94%) needed insulin as a complementary treatment. In the analysis of the odds ratio (OR), fasting glucose (FG) < 90 mg/dL reduced the odds of needing the combination (OR: 0.438 [0.235–0.815]; p = 0.009], as well as primiparity (OR: 0.280 [0.111–0.704]; p = 0.007]. In obese pregnant women, an increased chance of needing the combination was observed (OR: 2,072 [1,063–4,039]; p = 0,032).
Conclusion Obesity resulted in an increased chance of the mother needing insulin as a complementary treatment to metformin, while FG < 90 mg/dL and primiparity were protective factors.
Association of Menopausal Status, Expression of Progesterone Receptor and Ki67 to the Clinical Response to Neoadjuvant Chemotherapy in Luminal Breast Cancer
Authors: Silva Leonardo Roberto da , Vargas Renato Flora , Shinzato Júlia Yoriko , Derchain Sophie Françoise Mauricette , Ramalho Susana , Zeferino Luiz Carlos 
Published: December 2019

Abstract
Objective To identify the biomarkers of response to neoadjuvant chemotherapy in early luminal breast cancer.
Methods A cross-sectional study that included all patients with early or locally-advanced luminal breast cancer submitted to neoadjuvant chemotherapy between 2013 and 2014. Demographic, clinic and pathologic data were retrieved from patient records. The expressions of the estrogen receptor (ER), the progesterone receptor (PR), and Ki67 were analyzed by immunohistochemistry (IHC). The status of the human epidermal growth factor receptor 2 (HER2) was evaluated by IHC and fluorescent in situ hybridization (FISH). Independent predictors of clinic and pathologic response were evaluated by stepwise logistic regression models and receiver operating characteristic (ROC) curve analysis.
Results Out of 298 patients identified, 115 were included in the analysis. Clinical complete response (cCR) was observed in 43.4% of the patients (49/113), and pathologic complete response (pCR) was observed in 7.1% (8/115) of the patients. The independent predictors of cCR were premenopausal status (p < 0.001), low PR expression (≤ 50% versus > 50%; p = 0.048), and Ki67 expression ≥ 14% (versus < 14%; p = 0.01). Patients with cCR were more commonly submitted to breast conserving surgery (34.7% versus 7.8%; p < 0.001). Increasing cut-off points for Ki67 expression were associated with an increase in specificity and a decrease in sensitivity to identify patients with cCR.
Conclusion Premenopausal status, lower PR expression and higher Ki67 expression were associated with a higher rate of cCR to neoadjuvant chemotherapy in luminal breast cancer.
The maize heterotrimeric G protein β subunit controls shoot meristem development and immune responses
Authors: Wu Qingyu , Xu Fang , Liu Lei , Char Si Nian , Ding Yezhang , Je Byoung Il , Schmelz Eric , Yang Bing , Jackson David 
Published: December 2019

Significance
Cereal crops, such as maize, provide our major sources of food and feed. Crop productivity has been significantly improved by the selection of favorable architecture and development alleles; however, crops are constantly under attack from pathogens, which severely limits yield due to a defense–growth trade-off. Therefore, identifying key signaling regulators that control both developmental and immune signaling is critical to provide basic knowledge to maximize productivity. This work shows that the maize G protein β subunit regulates both meristem development and immune signaling and suggests that manipulation of this gene has the potential to optimize the trade-off between yield and disease resistance to improve crop yields.
Mandarin Chinesebuguo(‘but’) as a metacoherence marker in TV/radio interview talks
Authors: Wang Yufang , Shyu Shu-ing , Schams Wayne , Chen Hsun-Chen 
Published: December 2019

AbstractThis study examines the uses of Mandarin Chinesebuguo‘but’ as a contrastive discourse marker (CM) in spoken discourse. The data were taken from casual conversations, TV/radio single-interviewee interviews and TV panel news interviews. We found that two main types of the CMbuguowere used to mark contrast: restrictivebuguoand cancellativebuguo. Restrictivebuguois similar to theadvbuguoin usage in that it modifies the validity of the preceding proposition to signal implicit contrast. Cancellativebuguois used to cancel the validity of a previous proposition to indicate explicit contrast. As such, restrictivebuguocan serve as a topic-shift marker and to convey implicit disagreement; cancellativebuguooften acts as a topic-change marker used to introduce explicit disagreement. In particular, both restrictivebuguoand cancellativebuguocan serve as metacoherence markers, which are often employed by interview hosts/hostesses to make the discourse optimally coherent.
Care policies in practice: how discourse matters for policy implementation
Authors: Ciccia Rossella , Lombardo Emanuela 
Published: December 2019

ABSTRACTThis article puts public policy research in dialogue with gender and politics studies to enhance our understanding of the implementation of care policies. Care policies present interesting problems of implementation because of the multiplicity of aims, values, inequalities, actors and levels of governance involved. Nonetheless, previous research shows two important gaps: 1) the neglect of discursive factors in studies of implementation; and 2) the lack of attention to implementation processes in the analysis of care policies. This article suggests a general framework to address these issues which considers discourse as a transversal factor connecting actors and institutions engaged in policy implementation. The articles in this special issue demonstrate that including discourses in the analysis of care policy implementation makes visible the influence of gender+ norms and the dynamic and contentious processes surrounding them in a variety of institutional arenas, levels, and national contexts.
The effects of annealing temperature and angular velocity variation on microstructure and optical properties of barium titanate (BaTiO3) using chemical solution deposition method
Authors: Rini R. P. , Nurosyid F. , Iriani Y. 
Published: December 2019

Abstract
This study is aimed to find out the energy gap value of BaTiO3 thin film since this study has a purpose to reduce the energy gap so that it can be used for photovoltaic applications. The making of Barium Titanate (BaTiO3) thin film was carried out on the quartz substrate using the Chemical Solution Deposition (CSD) method with the technique of depositing spin coating. The making of BaTiO3 thin film was carried out using variation of angular velocity at 4000 rpm and 5000 rpm and variation of annealing temperature at 750°C, 800°C, 850°C. The samples in this study were annealed at 750°C, 800°C, 850°C with a holding time of 1 hour and an increase in temperature of 3°C/minute. The microstructure characterization of the samples was carried out using X-Ray Diffraction (XRD) equipment, and the thickness of the thin film characterization and grain size of samples using Scanning Electron Microscopy (SEM) equipment. The annealing temperature increase, the intensity becomes higher. As the annealing temperature increase, then the crystallinity, crystallite size and grain size of BaTiO3 thin film will get bigger. The annealing temperature increase is resulted the thickness and energy gap are smaller. The intensity value of the XRD remains decrease along with the angular velocity increase. The higher angular velocity causes the crystallinity and crystallite size of BaTiO3 thin film becomes higher. However, the angular velocity increase then the grain size will become smaller. The angular velocity higher, then the BaTiO3 thin film gets thinner. The angular velocity gets higher, then the smaller energy gap produced. The energy gap value was produced between 3.00 – 3.50 eV.
Effect of pre-annealing and annealing temperature on microstructural and optical properties of multiferroic BiFeO3 thin films prepared by chemical solution deposition (CSD)
Authors: Agustina E B , Iriani Y , Suryana R 
Published: December 2019

Abstract
BiFeO3 thin films has been successfully grown on a quartz substrate using the chemical solution deposition (CSD) method. X-ray diffraction (XRD) used to determine the microstructure of BFO. The morphology and transmittance of BFO thin film were studied using SEM and UV-VIS. Deposition of the BiFeO3 thin film with pre-annealing in air and variation of annealing temperature showed that the increase in annealing temperature caused crystallinity to be higher and crystallite size to increase. High annealing temperature results in a larger grain size and lower thickness. Deposition of the BiFeO3 thin film with pre-annealing variation showed that BiFeO3 with pre-annealing in air had a higher crystallinity compared with in O2. The crystallite size of BiFeO3 with pre-annealing in O2 is greater than pre-annealing in air. BiFeO3 with pre-annealing in air has a smaller grain size and greater thickness compared to preannealing in O2. BiFeO3 band gap with pre-annealing in air and variation of annealing temperature were obtained 1.4-3.5 eV. While the BiFeO3 band gap with pre-annealing variation was obtained from 2.3-2.7 eV.
The Effect of Indium Doped SnO2 Thin Films on Optical Properties Prepared by Sol-Gel Spin Coating Technique
Authors: Doyan A. , Susilawati  , Hakim S. , Muliyadi L. , Taufik M. , Nazarudin  
Published: December 2019

Abstract
This study aims to investigate the optical properties of SnO2 thin films doped with Indium synthesized using the sol-gel spin coating technique. The optical properties of thin films were measured using Thermo Scientific GENESYS UV-Vis Spectrophotometer. The results of characterization of optical properties showed that the thin films of Indium doped SnO2 experienced an increase in transmittance from 75 - 96.6% at wavelengths 300 - 350 nm and increased maximum absorbance at a wavelength of 300 nm from 3.19 - 4.32 with an increase in doping percentage. This shows that thin films absorbance the maximum wave at a wavelength of 300 nm. Increasing the percentage of doping causes the thin films of SnO2 to experience a decrease in energy gap both in the direct energy gap of 3.64 - 3.57 eV and indirect energy gap i.e from 3.92 - 3.87 eV. The optical activation energy of the SnO2 thin films decreased with increasing doping percentage from 2.91 - 2.35 eV. The results of this study indicate that SnO2: In thin films is high-quality because it has high transmittance and low energy gap.
Conceptual Framework of Reflective-Inquiry Learning Model to Promote Critical Thinking Ability of Preservice Physics Teachers
Authors: Verawati N N S P , Hikmawati  , Prayogi S 
Published: December 2019

AbstractCritical thinking has been a crucial competence in 21st century learning and encouraging critical thinking ability at the university level is assumed as an important achievement at higher education. This study was aimed at developing Reflective-Inquiry Learning (RIL) model to promote critical thinking ability for preservice teachers in particular. This study was a pre-developmental stage in which the developed RIL model was constructed in line with the supporting theories and empirical findings. With the result that, it produced a hypothetical framework from RIL model itself. Then, the product of the RIL model was validated with involving 7 experts as validators through a focus group discussion (FGD) process. The assessed aspect of the product consisted of the content validity and construct validity. The results of the product validity were analyzed through a descriptive analysis viewed from the average score of the validity. The result of the validity showed the validity level (Va) of the RIL model was 4.28 and it was said very valid. The conceptual framework of the developed model and the validity result would be further elaborated in this article.
Correlation between increasing mastery concepts of wave and optics and habits of mind prospective physics teacher students
Authors: Susilowati E , Suyidno  , Mayasari T , Winarno N , Rusdiana D , Kaniawati I , Santoso P H 
Published: December 2019

Abstract
The purpose of this study was to determine the relationship between increasing mastery wave concepts and optics with habits of mind of physics prospective teacher students. This study involved 46 students who programed the Wave and Optics courses in one of the LPTK Physics Education Study Programs in Banjarmasin. The method used is mixed method with an embedded experimental model. Data analysis techniques used N Gain to determine the increase in mastery of concepts and habits of mind, then carried out normalization tests, and correlation tests to determine the relationship between the two. Analysis of the results of the study of increasing the mastery of wave concepts and optics with habits of mind of prospective physics teacher students showed a positive, strong, and very significant relationship with r (46) = 0.64; p = 0.01. This explains that the better the mastery of the concepts held by prospective teacher students, the better habits of mind of prospective teacher students, or vice versa.
Analysis of Physics Aspects of Local Wisdom: Long Bumbung (Bamboo Cannon) in Media Development for Android-Based Physics Comics in Sound Wave Chapter
Authors: Hudan Ramadhan Rahmad , Ratnaningtyas Latifah , Kuswanto Heru , Wardani Ratna 
Published: December 2019

Abstract
Local wisdom in Indonesia is a property that should be maintained. One way to instill local wisdom in students is to link physics learning. This study aims to develop a learning media for android physics comics based on local wisdom, android-assisted long bumbung. This article presents how researchers develop physics comics by exploring physical aspects that exist in local wisdom long bumbung. Android is used as a basis for using comics so that it can be used to learn physics whenever and wherever. This physics comic is also sought as enrichment material to strengthen the concepts and material students learn in class. The method in the development of physics comics is R & D (Educational Research and Development) with 4-D models. The process of developing comic physics media is through stages (1) Define consisting of Introduction, Analysis of students, Concept Analysis, and Analysis of learning objectives. (2) Design consists of Material Determination Study and Making Comic Media Component Specifications. Comic Media Physics in the form of electronic digital Book (EPUB) that can be read on the Android system with the help of Reader Reasily, Lithium, Himawari Reader, and others
Adsorption pattern on the optimization of interaction time for the reduction of phenol with charcoal activated ZnCl2
Authors: Kristianingrum S , Fillaeli A , Siswani ED , Sulistyani  , Parwanti  
Published: December 2019

Abstract
Interaction time significantly influenced the pattern of adsorption.This study aims to determine the characteristic of activated charcoal adsorbent, the decrease in phenol levels and its adsorption capacity, and test the adsorbent applicability to remove phenol from batik wastewater. The concentration of phenol was measured by UV-Vis spectrophotometer. The results showed that the characters of activated charcoal adsorbent in accordance with Indonesian National Standard (INS) 06-3730-1995. Its characters were water content, ash content and iodine adsorption power. Characterization using Surface Area Analyser (SAA) showed that the surface area of activated charcoal was 68.54 m2/g. The percentage decrease in phenol concentration will be greater along with the increase in concentration where 92.90%; 95.60%; and 97.15% of phenol decrease were influenced by the increasing level concentration of 0.6 mg/L; 0.8 mg/L; and 1.0 respectively with 24 hours optimal contact time. The adsorption capacity of activated charcoal was 0.048575 mg/g while the isotherm adsorption pattern of adsorbent fulfilled the pattern of Freundlich isotherm. Therefore, the availability of high surface area makes the activated charcoal of marine pandan leaves has significant impact to the adsorption of phenol where it was contacted optimum at 24 hours interaction with Freundlich adsorption pattern.
Brief review on materials used as carrier agents for larvicide formulations
Authors: Wong S T S , Kamari A , Yusoff S N M , Jumadi J , Abdulrasool M M , Kumaran S , Ishak S 
Published: December 2019

Abstract
Mosquito-borne diseases are great concerns of people in the worldwide, especially dengue. There are 390 million people infected with dengue in a year. According to Dengue Situation Update Report for Western Pacific Region, there is an increment in the number of the infected areas as compared to the same period of previous year. World of Health Organization (WHO) and Ministry of Health (MOH) from every country pay the highest attention towards this issue. Other than inventing new formulation of adulticides, application of larvicide is newly emerging as an effective method to control mosquitoes from spreading virus. In this brief review, several recent studies about ways of the virus transmitted through mosquito biting behaviour, larvicide formulation and types of carrier agents being used to carry larvicide will be discussed. In order to sustain the aquatic ecosystem, materials for carrier agents should be environmental-friendly. This review paper will give insight into the recent development in carrier system for mosquitoes larvicide formulations.
Removal of methylene blue and congo red by magnetic chitosan nanocomposite: Characterization and adsorption studies
Authors: Jumadi J , Kamari A , Rahim N A , Wong S T S , Yusoff S N M , Ishak S , Abdulrasool M M , Kumaran S 
Published: December 2019

Abstract
Dyes are stable organic pollutants that have been used in many industries and become one of the toxic contaminants for the environment. This research aimed at preparing a magnetic chitosan nanocomposite (MCN) as an effective adsorbent for cationic and anionic dye removal from aqueous solution. The MCN was synthesized using a coprecipitation method. The physical properties of MCN were characterized using elemental analysis (CHNO), vibrating sample magnetometry (VSM), scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and X-ray diffractometry (XRD). The results confirm that chitosan has been embedded on the surface of magnetic material and shows superparamagnetic properties behavior. A series of adsorption were conducted to investigate dosage of adsorbent, contact time and initial dye concentration to obtain the optimum condition of adsorption for both methylene blue (MB) and congo red (CR) dyes. The experimental equilibrium adsorption were then analyzed by the Langmuir and Freundlich isotherm models. Based on the correlation coefficient (R
2) values, the equilibrium adsorption data were fitted to the Langmuir isotherm model. The maximum adsorption capacity (q
m) obtained from the Langmuir isotherm model for MB and CR onto MCN was 0.1308 and 1.8257 mg/g, respectively. Results highlight the potential of MCN application as an adsorbent for water contaminated by dyes.
Self-Efficacy of Students Senior High School in Problem Based Learning Model of Chemical Equilibrium Topic
Authors: Handayani M , Louise ISY 
Published: December 2019

Abstract
The contextual learning model used in chemical equilibrium topic is problem based learning. Problem based learning facilitates students to analyze problem in daily life, using appropriate learning resources, and organize information into a conceptual framework. Self-efficacy is a feeling of confidence or student’s belief to carry out the task and achieved good result. This study aims to analyses students’ self-efficacy skills profile in chemical equilibrium topic using problem based learning model. This study used quasi experiment with post-test only design and used cluster random sampling. Self-efficacy of students was measured by 30 item statements questionnaire sheets. The result of this study indicated that student’s self-efficacy in problem based learning model achieved good category in some indicator. The higher score of students’ self-efficacy contained in indicator overcome the difficulties, complete the assignment, solve the problem, getting good result, apply efficacy in daily life, cooperate and communicate in team.