Miracle-dz/UniFAR-FTUs huggingface dataset:
Three dimensional iron oxide/graphene aerogel hybrids as all-solid-state flexible supercapacitor electrodes

Three dimensional (3D) iron oxide (Fe2O3)/graphene aerogel (GA) hybrid (Fe2O3/GA) was synthesized by a novel in situ hydrothermal method. Due to the high surface area and sponge structure of GA, which facilitate the access of electrolyte to the internal surface of the graphene film, this 3D Fe2O3/GA composite consequently lead to a robust and superior hybrid material with higher capacitance and better rate performance compared to that of the stacked Fe2O3/graphene (Fe2O3/G) hybrid when used as electrode materials in supercapacitors (SCs). Furthermore, a highly flexible all-solid-state symmetric supercapacitor device was fabricated by two pieces of our Fe2O3/GA hybrid electrode. The device is suitable for different bending angles and delivers a high specific capacitance of 440 F g−1. 90% capacitance was retained over 2200 cycles, indicating good cycling stability. These excellent electrochemical performances suggest that Fe2O3/GA composites have an enormous potential in energy application.
The Impact of Trustworthiness in the Dating App Experience: A Trust-Inducing Model Proposal

Lack of trust has been identified as one of the most formidable barriers to engaging people in the dating app. Financial fraud, meeting strange people online, and personal data leaks are why people lose their trust in dating apps. Dating app services aim to connect people; however, there is no medium that people can trust. Much prior research has focused on online trust in adopting e-commerce websites but pays less attention to the dating apps market. This study presents a trust-inducing framework for dating apps in five dimensions: company trust, system trust, information trust, matching trust, and risk trust. We conducted an online survey to test the framework's hypothesis. This study's results provide insights into each trust dimension, and a revised trust-inducing framework was proposed based on the findings. Our study aims to helping users to understand the importance of trust in dating apps and appreciate what are the various factors that would affect the user's trust in different aspects.
ENFLASYON VE İŞSİZLİĞİN YOKSULLUK ÜZERİNDEKİ ETKİSİ: TÜRKİYE DÜZEY-1 BÖLGELERİ ÖRNEĞİ

Enflasyon, issizlik ve yoksulluk ulkelerin sosyo-ekonomik gelisimlerini etkileyen onemli iktisadi bilesenlerdir. Bu iktisadi bilesenler Turkiye’nin uzun zamandir mucadele verdigi alanlar olmasi dolayisiyla, bu calismada bu uc etkenin bolgesel karsilastirmalarinin yapilmasi ve aralarindaki iliskiye dair bolgesel farkliliklarin ortaya cikarilmasi amaclanmaktadir. Bu baglamda enflasyon, issizlik ve yoksulluk oranlarina iliskin Turkiye’nin alt bolgelerine ait 2006-2016 yillari icin elde edilen veriler goz onunde bulundurularak bir panel veri analizi yapilmistir. Elde edilen bulgular, uzun donemde enflasyonun yoksulluk uzerindeki etkisinin negatif, issizligin ise pozitif oldugu tespit edilmistir. Baska bir deyisle, uzun donemde enflasyon artislarinin yoksullugu azalttigi, issizligin ise artirdigi ifade edilebilmektedir. Kisa donemde ise, enflasyonun yoksulluk uzerindeki etkisi bolgesel anlamda pozitife donmektedir. Bu sonuc, kisa donemde enflasyon artislarinin yoksullugu artirdigini gostermektedir.
P-T-X and P-T-h Diagrams of the Working Pair H20/LiBr at Thermodynamic Equilibrium and Charts that Permit to Determine its Thermodynamic Properties

The thermodynamic properties at equilibrium, in this case, enthalpy, pressure, temperature, mass fraction, of working pairs are very important for researchers and in the design of absorption refrigeration systems. Although some authors have carried out their research in this direction by setting up empirical formulas, there are unfortunately no charts or easy-to-use diagrams making it possible to have these properties for the couple H20/LiBr. The aim of this present study is to make a small contribution by making charts and diagrams available to all, making it possible to quickly and easily obtain the properties of lithium bromide at thermodynamic equilibrium.
Tecnologías de la información y la comunicación en la estrategia de focalización del gasto social: un estudio de caso

El desarrollo de las tecnologías de información y comunicación – TIC, posibilita el fortalecimiento de la calidad de la información y gestión de la productividad pública. En este contexto, el sistema de identificación de potenciales beneficiarios – SISBEN, es la principal herramienta de focalización individual utilizada por los programas sociales para distribuir el este gasto en Colombia, el cual bajo lineamientos CONPES 3877 de 2016, implementa la cuarta versión - SISBEN IV, usando dispositivos móviles de captura - DMC, GPS y mallas de validación para dar solución a ciertas incapacidades de reconocimiento de variaciones de pobreza por zonas en el país y manipulación de información. El presente trabajo muestra resultados de un estudio de caso de tipo instrumental, que analiza el uso estratégico de herramientas TIC, en la optimización de la calidad de información socioeconómica del Municipio de San José de Cúcuta a través del sistema de identificación de potenciales beneficiarios - SISBEN. Se demuestra, que el uso de herramientas TIC en la nueva versión del SISBEN optimiza el proceso de recolección, mejora la calidad de la información socioeconómica y garantiza a futuro la distribución equitativa del gasto social en Colombia, obteniendo como resultado principal de la investigación un comparativo del comportamiento de las variables y factores que inciden en la calidad de la información socioeconómica del municipio en las versiones SISBEN III y SISBEN IV.
DESARROLLO DE COMPETENCIAS SOCIOEMOCIONALES MEDIANTE PLATAFORMA TECNOLÓGICA (PROGRAMA EMOTIC): VALORACIÓN DE LOS BENEFICIOS DEL PROGRAMA SEGÚN LOS PARTICIPANTES

Los programas socioemocionales que incorporan las tecnologías en su implementación podrían resultar atractivos en la adolescencia. El objetivo del presente estudio fue analizar la percepción subjetiva de los y las adolescentes sobre sus aprendizajes, el atractivo y las mejoras del programa socioemocional mediante plataforma tecnológica denominado emoTIC. Participaron 84 adolescentes (M = 12,66; DT = 0,73; 41,7% chicas) que completaron el programa y realizaron la valoración subjetiva. Se analizó la fiabilidad inter-jueces mediante Kappa y Delta. Los resultados mostraron un adecuado acuerdo entre jueces en los aprendizajes (Κ = 0,85 - 0,91; Δ = 0,91 - 0,96), los aspectos atractivos (Κ = 0,91 - 0,96; Δ = 0,95 - 0,96) y las mejoras (Κ = 0,86 - 0,96; Δ = 0,94 - 0,97). Respecto a los aprendizajes, las personas participantes manifestaron haber desarrollado sus competencias emocionales, sus habilidades sociales y su crecimiento personal. Asimismo, los contenidos del programa, el aprendizaje de competencias emocionales y los aspectos técnicos y gráficos les resultaron atractivos. Respecto a las mejoras, sugirieron realizar cambios en la mecánica, el diseño y el funcionamiento de la aplicación. Se propone una versión mejorada denominada emoTIC SPACE. En conclusión, emoTIC podría considerarse una herramienta útil para mejorar las competencias socioemocionales en la adolescencia.
The Modular and Crooked-Tooth Translator Linear Switched Reluctance Motor With a High-Thrust per Weight

This article introduces an 8/6, three-phase, modular, and crooked-tooth translator linear switched reluctance motor (MCTLSRM) with active and lateral translator structures. First, the topology, its distinctive innovations, and the crooked-tooth angle investigation of the proposed motor are represented. Then, 2-D and 3-D finite-element analysis (FEA) is employed to study and compare the static magnetic characteristics and dynamic performance of the proposed motor with its counterparts, conventional linear switched reluctance motor (CLSRM) and modular translator linear switched reluctance motor (MTLSRM). The FEA results indicate the supremacy of the MCTLSRM in terms of the flux linkage, average thrust, and thrust ripple over CLSRM and MTLSRM. Moreover, because of the lighter weight of the MCTLSRM, it achieves an intensified average thrust per weight compared with its counterparts. Finally, the MCTLSRM is prototyped, and the experimental results are extracted in the laboratory. The experimental outcomes elucidate a satisfactory agreement with those obtained from the simulations.
Four Effective Actions of Teacher Participation in Training

In a people-oriented education system in China, teachers need to be treated as complete human beings. This not only requires teachers to master the relevant educational technology, but also to update their own educational ideas. The teacher training has become an important way for teachers to adapt to the development of online education. As the main body of the training activities, primary and secondary school teachers should (1) act as learners, (2) be fully prepared for learning, (3) attach importance to professional writing and (4) build a learning community.
An Empirical Analysis of the relationship between Project Success Criteria and Project Planning Techniques used in Construction Industry of Pakistan

The purpose of this research study is to look at, how the utilization of planning techniques / strategies having the most important impacts on any project /organization’s success and imaginative problem? solving. In particular Project Planning Techniques, three most important arranging basic strategies including, Gantt graphs, case? based arranging and basic way investigation, were studied &analyzed. As this study is an empirical in nature which purposes to highlight the project standards used to examine the accomplishment of projects and the project planning techniques being practically applicable. It is quantitative research study and questionnaires were asked to access the variables and associate with the existing literature. Project Success criteria were graded which were found to be dissimilar in this field as compare to others. It also presented the knowledge and usage of project planning techniques for categorizing the room of improvement as for as the Project Success is concerned, where some professional trainings are required for the project team members. The role of Effective Project Governance is also very vital for project success as well. The main focus and targeted area is the construction industry of Pakistan.
Role of C-reactive Protein and Serum Magnesium in Preterm Labor

Aim: The present study was planned to evaluate C-reactive protein and serum magnesium in preterm labor compared to healthy subjects. Introduction: Preterm labor is defined as the onset of labor before the completion of 37 weeks of gestation in a pregnancy beyond 20 weeks of gestation. Preterm is one of the leading causes of perinatal morbidity and mortality. It has approximately 70% of newborn deaths and 50% long-term neurological sequelae. The main cause of preterm labor is the preterm rupture of the membrane. In addition to that, there are some other risk factors too, such as multiple gestations, hypertension, anemia, cervical incompetence, prepartum hemorrhage, anomalies of fetus or uterine, heavy work, and smoking. Materials and methods: Fifty diagnosed preterm labor patients and 50 healthy subjects were enrolled for the study and subjected to analysis, including C-reactive protein and serum magnesium using Vitros 5600- Dry Chemistry Analyzer. Result: The present study reported significantly low levels of serum magnesium and higher levels of serum C-reactive protein in preterm labor patients when compared to healthy subjects. Conclusion: Findings of the present study suggest that serum C-reactive protein and serum magnesium levels can be used as a predicting tool of preterm labor.
Electrical Cochlear Response as an Objective Measure of Hearing Threshold and Hearing Performance Evaluation in Pediatric Cochlear Implant Users

The difficulties of applying the audiometry in pediatric populations and its methodological limitations in implanted patients have spurred the development of new alternative auditory evaluation methods. This study aimed to show an objective method to estimate hearing thresholds in pediatric cochlear implanted patients through Electrical Cochlear Response (ECR) and to quantify the hearing performance by using an Auditory Skills Questionnaire (ASQ) and a Calibrated Sounds Test (CST) designed on purpose. Eighteen implanted patients, 1-6 years old underwent standard audiometry, ECR, and ASQ in two evaluation sessions T1 and T2. At T2, in addition, patients underwent CST. For patients ≤3 years old (G1), Pure Tone Averages PTA and PTAECR showed a statistically significant difference between them at T1 and T2. At T2 improvements in audiometric and ECR thresholds were observed (p<0.05), regarding T1. Patients older than 3 years (G2) had significantly better ASQ and CST scores. CST detection scores at 40 dBHL for groups G1 and G2, 36% and 70% respectively, showed a better relationship to ECR thresholds. The relationship observed between ECR thresholds and CST detection scores seems to confirm that ECR brings the feasibility of objective hearing threshold estimation and provides a better frequency resolution than audiometry.
The Response of Calendula officinalis L. Essential Oil Constituents to Biofertilizer

Abstract In order to study the effect of biofertilizer on essential oil content and yield of Pot marigold (Calendula officinalis L.), an experiment was conducted as randomized complete block design with 6 treatments and three replications at research field of Islamic Azad University (Shahr-e-Ray branch) of Iran in 2012. The treatments were nitroxin, super nitro plus, mycorrhizae, animal manure, chemical fertilizer (NPK) and control (no fertilizer). Results showed that biofertilizer had significant effects on studied characteristics. 42 components have been detected in the essential oil of C. officinalis representing 94.3% of the total oil. The results have indicated that 29 constituents were affected by the application of biofertilizer. The highest essential oil content and essential oil yield were obtained by using the biofertilizer. In general, biofertilizer caused in the higher yield of Calendula officinalis for production of essential oil compared with control treatment.
ANALYSIS OF FINANCIAL RATIONS BEFORE AND AFTER MERGER PT. CIMB NIAGA TBK

Pelaksanaan merger berdampak pada kinerja perusahaan, salah satu kinerja keuangan untuk kesejahteraan pemegang saham. Sehingga ini akan mengakibatkan bbank lippo diganti nama menjadi Bank CIMB Niaga. Berdasarkan survey masalah diketahui rata-rata return on asset menjadi tinggi sebelum merger dapat terjadi sebab mempermudah pengajuan utang. Serta LDR dan FCF yang naik setelah dilakukan penggabungan kegiatan. Nilai asset bank CIMB Niaga lebih besar dibanding bank Lippo. Kemudian membuka single presence policy. Naiknya utang Bank CIMB Niaga pada setelah merger banyaknya return. Penurunan nilai financial multiplier yang sangat terkait sehingga kecil jika dibandingkan dengan ekuitasnya. Posisi keungan Bank CIMB Niaga before and after usaha menggabung. Analisis data dalam penelitian ini LDR dan FLM cenderung meningkat yang pada akhirnya berdampak pada banyaknya kredit serta berdampak pada keuntungan naik. Sedangkan dampaknya merger ini ada beberapa staf yang mengundurkan diri dan PHK serta peralihan debt and asset .
Sobre as preposições de trajetória do português brasileiro: tipologia e valor aspectual

Neste trabalho, investigamos no quadro da semântica formal as preposicoes de trajetoria do portugues brasileiro (PB) representadas por ‘de’, ‘por’, ‘ate’ e ‘para’. Utilizando a tipologia para essa classe desenvolvida por Zwarts (2005, 2008), buscaremos uma classificacao e uma interpretacao semântica para esses itens. Alem disso, sabendo que certos PPs direcionais podem alterar propriedades dos eventos denotados pelo VP, objetivamos compreender o comportamento dessa classe frente as propriedades acionais dos eventos. Assim, discutindo a relacao entre os dominios verbal e preposicional, demonstraremos que preposicoes e PPs nao-cumulativos e direcionados para o ALVO da trajetoria, desde que incluam esse ponto em sua denotacao, podem alterar a telicidade do evento. Dentre as classes discutidas, apenas as preposicoes de FONTE nao permitem uma leitura telica para um VP de movimento porque tratam da posicao minima de uma trajetoria espacial.
Kinetics of Thermo Chemical Hydrolysis of Biomass:A Comparative Study of Waste Activated Sludge and Yeast

The kinetics of thermo-chemical hydrolysis of waste activated sludge from wastewater treatment plant and yeast has been studied under different environmental conditions. In order to determine the effect of thermo-chemical hydrolysis, the experiments have been performed at different temperatures, time intervals and pHs. It has been observed that increasing temperature and hydrolysis time increased the rate and extent of hydrolysis. Under these conditions, the extent of solubility increased for values between pH (2–3) and between pH (10–11). The increased temperature has also increased the efficiency of hydrolysis, and the solubility of COD in biomass has also increased up to 18–85% of mass for activated sludge and yeast under different experimental conditions. The kinetics of hydrolysis has been found to fit first order kinetics.
Role and perspective of Azotobacter in crops production

Low nitrogen content in soil is usually overcome by chemical fertilization. After long application period, high-dose and intensive use of N fertilizers can cause ammonia volatilization and nitrates accumulation in soil. In sustainable agriculture, the use of bacterial inoculant integrated with nutrient management system has a role in soil health and productivity. Azotobacter-based biofertilizer is suggested as a chemical nitrogen fertilizer substitute or addition in crop production to improve available nutrients in the soil, provide some metabolites during plant growth, and minimize fertilizer doses. The objective of this literature reviewed paper is to discuss the role of Azotobacter in agriculture; and the prospective of Azotobacter to increase yield and substitute the chemical fertilizer in food crops production. The results revealed that mechanisms by Azotobacter in plant growth enhancement are as biofertilizer, biostimulant, and bioprotectant. Nitrogen fixation by Azotobacter is the mechanism to provide available nitrogen for uptake by roots. Azotobacter stimulates plant growth through phytohormones synthesis; indole acetic acid, cytokinins, and gibberellins are detected in the liquid culture of Azotobacter. An indirect effect of Azotobacter is exopolysaccharide production and plant protection. Inoculation of Azotobacter in the field integrated with organic matter and reduced chemical fertilizer are reported to improve plant growth and yield.
The Miocene: The Future of the Past

The Miocene epoch (23.03–5.33 Ma) was a time interval of global warmth, relative to today. Continental configurations and mountain topography transitioned toward modern conditions, and many flora and fauna evolved into the same taxa that exist today. Miocene climate was dynamic: long periods of early and late glaciation bracketed a ∼2 Myr greenhouse interval—the Miocene Climatic Optimum (MCO). Floras, faunas, ice sheets, precipitation, pCO2, and ocean and atmospheric circulation mostly (but not ubiquitously) covaried with these large changes in climate. With higher temperatures and moderately higher pCO2 (∼400–600 ppm), the MCO has been suggested as a particularly appropriate analog for future climate scenarios, and for assessing the predictive accuracy of numerical climate models—the same models that are used to simulate future climate. Yet, Miocene conditions have proved difficult to reconcile with models. This implies either missing positive feedbacks in the models, a lack of knowledge of past climate forcings, or the need for re‐interpretation of proxies, which might mitigate the model‐data discrepancy. Our understanding of Miocene climatic, biogeochemical, and oceanic changes on broad spatial and temporal scales is still developing. New records documenting the physical, chemical, and biotic aspects of the Earth system are emerging, and together provide a more comprehensive understanding of this important time interval. Here, we review the state‐of‐the‐art in Miocene climate, ocean circulation, biogeochemical cycling, ice sheet dynamics, and biotic adaptation research as inferred through proxy observations and modeling studies.
Determination of Mercury in Mainstream Cigarette Smoke by Conventional and Amalgamation Cold Vapor Atomic Absorption Spectrometry

Abstract A method for differentiation of gas- and particulate-phase mercury in mainstream cigarette smoke was developed using electrostatic precipitation (EP) as the trap for the particulate phase and impingers containing acidic potassium permanganate solution as the trap for the gas-phase portion. The mercury collected from the gas phase was analyzed by conventional cold vapor atomic absorption spectrometry (CVAAS) and the particulate phase was analyzed by gold amalgamation CVAAS. Cigarettes were smoked under two smoking regimes, FTC (35-mL puff volume, 2 s puff duration and one puff every 60 s) and an alternative (45-mL puff volume, 2 s puff duration, one puff every 30 s and 50% of any ventilation holes blocked) currently recommended by the Massachusetts Department of Health. For the 1R4F reference cigarette smoked under the FTC smoking regime, the mercury found in the particulate phase was less than 0.2 ng/cig, compared with 4.9 ng/cig in the gas phase. By changing smoking parameters, the mercury concentration in mainstream smoke was found to change proportional to the delivery of cigarette smoke condensate (CSC) for the same type of cigarette. However, the mercury level for different types of cigarettes smoked under the same smoking parameters had no linear relationship with CSC delivery. Spiked recovery was 98% AA± 8% for gas-phase mercury and 97% AA± 2% for the particulate phase. These results indicate that the analytical method developed is suitable for the determination of mercury in mainstream smoke. For routine analytical work in a smoking laboratory, only the gas phase needs to be analyzed for determination of mercury in mainstream smoke because the amount of mercury in the particulate phase is negligible.
Synthesis and hydrolysis of auxins and their conjugates with different side-chain lengths: are all products active auxins?

Plants need hormone substances to regulate a plethora of responses during their life cycle. One major hormone class is called auxin, which is involved in many developmental processes. Besides the major auxin indole-3-acetic acid, there are other auxin-like molecules present in some, but not in all plants, an example would be chlorinated IAA in legumes. Among these are also the auxins with longer chains, indole-3-propionic acid and indole3-butyric acid. The auxin-dependent growth response is dependent on the concentration of the compound. While lower concentrations are mainly growth promoting, high concentrations are actually inhibiting some developmental processes. Therefore, tight control of the auxin concentration is essential for proper growth and development. This can be achieved by altering the amount of active auxin via transport, biosynthesis, degradation or reversible conjugation to small molecules. In addition, plants use auxin during their interaction with the environment, for example during abiotic stresses such as salt, temperature or water stress to adapt the growth responses specifically. Furthermore, auxin is involved in the development of plant disease symptoms, such as tumor growth or aberrant tissue formation. However, together with other plant hormones such as salicylic acid auxin can also modulate disease progression or resistance in different plant – microbe combinations.