bluuebunny/crossref_metadata_2025_split huggingface dataset:
Standardization as Multifunctional Tool to Improve the Effectiveness of Analytical Procedures
Authors: Gerasimova E. B. 
Published: March 2019

Modern social and economic conditions require the development of new approaches to the organization and analysis of an economic entity performance. The article pays special attention to the system of analytical activities standardization in order to meet the information needs of stakeholders. The objective of the study is the author’s development of the system of standardization of the economic entity performance analysis. The methods of system research (analysis and synthesis), comparative analysis, and the method of analogies are used to solve the problems. The study is based on the study of current economic literature and the use of structural analysis. The following results are obtained on the basis of the analysis. First, the special features of analytical procedures as an object of standardization were identified. These features are the starting point to develop a system of economic analysis standardization. Second, the algorithm of standardization of management activities was formulated. This algorithm is a basis to build a system of economic analysis standards. Third, a model of interaction between the main groups of stakeholders and the economic entity in terms of analytical activity standardization is proposed and the need to standardize the analysis of financial and nonfinancial characteristics of business quality of the object under analysis is proved. Fourth, the process of analytical activities standardization is developed. The system of indicators to assess the quality of the system of standardization for analytical procedures is offered. The development of the standardization system of the business performance analysis is a very promising direction to improve the quality of business. Standardization of economic analysis opens up great opportunities to improve the quality of activities of economic entities, regardless of the specific scope of the evaluation study.
On the Issue of Corporate Systems’ Liabilities
Authors: Kevorkova Zh. A. , Petrov A. M. , Savina N. M. , Vorozheykina T. M. , Doguchaeva S. M. 
Published: March 2019

The current financial situation of both domestic and foreign organizations with a developed corporate network has aggravated the problem of building an effective system to manage payments within the group of organizations. It is also necessary to develop a methodology of accounting for and control of payments in corporate systems able to meet the requirements ofinternational practice. The article discusses some evidence confirming the need for ongoing payments and the emergence of liabilities in corporate systems. The authors prove that settlements with contractors are the link that transforms any systemof holding type into a single organism, which makes it possible to develop and build an effective management model for such corporate system, reduce tax risks and cut the costs of its maintenance. In their research the authors use the methods of comparison, grouping and analysis of results of activity of corporations on the issues of redistribution of financial resourceswithin the group and the valuation of liabilities which arise in corporate systems. This results in drawing conclusion about structuring and validity of accounting procedures related to arising, movement of and ending the liabilities in corporate systems. This article intends to stimulate discussion and future research of the problems identified by the research.
Cytotoxic activity of casearborin c isolated from Casearia corymbosa
Authors: Vila-Luna María Leonor , Moo-Puc Rosa Esther , Torres-Tapia Luis Wiliunfo , Peraza-Sánchez Sergio Rubén 
Published: March 2019

<p><strong>Abstract. </strong>Casearborin c (<strong>1</strong>), syringic acid (<strong>2</strong>), <em>ent</em>-3β-hydroxy-(-)-13-<em>epi</em>-manoyl oxide (<strong>3</strong>), <em>ent</em>-(-)-13-<em>epi</em>-manoyl oxide (<strong>4</strong>), <em>ent</em>-(-)-kaur-16-en-19-oic acid (<strong>5</strong>), and γ-sitosterol (<strong>6</strong>) were isolated from <em>Casearia corymbosa </em>stem bark. Only casearborin c showed cytotoxic activity on HeLa and SiHa cancer cell lines. This work contributes to the description of three compounds (<strong>1</strong>-<strong>3</strong>) newly isolated from <em>C. corymbosa </em>and highlights that casearborin c, a clerodane-type diterpene, is responsible for the cytotoxic activity shown in the original methanol extract of this species.</p><p> </p><p><strong>Resumen. </strong>Casearborina c (<strong>1</strong>), ácido siríngico (<strong>2</strong>), óxido de <em>ent</em>-3β-hidroxi-(-)-13-<em>epi</em>-manoilo (<strong>3</strong>), óxido de <em>ent</em>-(-)-13-<em>epi</em>-manoilo (<strong>4</strong>), ácido <em>ent</em>-(-)-kaur-16-en-19-oico (<strong>5</strong>) y γ-sitosterol (<strong>6</strong>) se aislaron de la corteza del tallo de <em>Casearia corymbosa</em>. Sólo casearborina c mostró actividad citotóxica en las líneas de células cancerígenas HeLa y SiHa. Este trabajo describe tres compuestos (<strong>1</strong>-<strong>3</strong>) aislados por primera vez de <em>C. corymbosa</em> y destaca que casearborina c, un diterpeno de tipo clerodano, es responsable de la actividad citotóxica del extracto metanólico de esta especie.</p>
DNA binding and cleavage activity of three new copper (II) complexes of chiral N-salicyl-β-amino alcohol Schiff bases
Authors: Tunç Turgay , Demirel Nadir , Emir Mahmut , Günel Aslıhan , Çolak Mehmet , Karacan Nurcan 
Published: March 2019

Abstract. Three new copper(II) complexes (1-3) with general formula [Cu(HL)CH3COO] of N-salicyl-β-amino alcohol Schiff bases containing, (S)-(+)-phenyl glycinol, (1S, 2R)-2-amino-1, 2-diphenylethanol and 1, 1, 3-triphenyl-(R)-(+)-2-amino propanol, were synthesized. Their structures were characterized by FTIR, LCMS, magnetic moment, molar conductance and elemental analysis data. DFT calculations proposed distorted square planar geometries for the complexes. The calculated IR spectra are in good agreement with the experimental IR spectra, confirming the proposed structures. Their interactions with calf thymus DNA were investigated and their binding constants Kb were found. Gel electrophoresis reveals that all complexes display significant nuclease activity against supercoiled pentry/d-topo plasmid DNA. Resumen. Tres nuevos complejos de cobre (II) (1-3) con la fórmula general [Cu (HL) CH3COO] de N-salicil-β-amino alcohol Schiff bases que contienen, (S) - (+) - fenilglicinol, (1S, 2R). Se sintetizaron -2-amino-1, 2-difeniletanol y 1, 1, 3-trifenil- (R) - (+) - 2-amino propanol. Sus estructuras se caracterizaron por FTIR, LCMS, momento magnético, conductancia molar y datos de análisis elemental. Los cálculos de DFT propusieron geometrías planas cuadradas distorsionadas para los complejos. Los espectros de IR calculados están en buena concordancia con los espectros de IR experimentales, confirmando las estructuras propuestas. Se investigaron sus interacciones con el ADN del timo de ternera y se encontraron sus constantes de unión Kb. La electroforesis en gel revela que todos los complejos muestran una actividad nucleasa significativa contra el ADN plasmídico pentry / d-topo superenrollado.
Evaluation of the inhibition of angiotensin-converting enzyme by new thiomorpholine compounds using capillary zone electrophoresis
Authors: Vazquez-Valadez Victor Hugo , Carrillo Cedillo Ivonne , Ramírez Carreño Nayeli , Velázquez-S Ana María , Abrego Reyes Víctor H. , López Castañares Rafael , Angeles Enrique 
Published: March 2019

Abstract. The inhibition capacity of the angiotensin converting enzyme (ACE) was determined by 5 different methylthiomorpholine compounds: (4-tert-butyl-2-(thiomorpholin-4-ylmethyl)phenol (LQM318), 4-tert-butyl-2,6-bis(thiomorpholin-4-ylmethyl)phenol (LQM319), 3,5-bis(thiomorpholin-4-ylmethyl) pyrogallol (LQM322), 4-methoxy-2-thiomorpholin-4-ylmethyl-1-phenol (LQM328) and 3,6-bis(thiomorpholin-4-ylmethyl)benzene-1,2-diol (LQM329), using Captopril as a reference. This last drug is used as an antihypertensive agent and known for its biological effect over ACE. The study was done using the capillary electrophoresis technique, with an in-line reaction using hippuryl-histidyl-leucine (HHL) as substrate to produce hippuric acid (HA). HA was detected at 254 nm, which is the detection wavelength to get the quantification of this compound. That was performed under the experimental conditions reported for such interaction. From this, the electrophoretic mobility of hippuric acid was computed in order to deduce the effective migration time and the recovered quantity, to prove and quantify the in-line activity of the enzyme. Resumen. La capacidad de inhibición de la enzima convertidora de angiotensina (ACE) se determinó mediante 5 compuestos diferentes derivados de la metiltiomorfolina: (4-terc-butil-2- (tiomorfolin-4-ilmetil) fenol (LQM318), 4-tert-butil-2,6-bis ( tiomorfolin-4-ilmetil) fenol (LQM319), 3,5-bis (tiomorfolin-4-ilmetil) pirogalol (LQM322), 4-metoxi-2-tiomorfolin-4-ilmetil-1-fenol (LQM328), 3,6 -bis (tiomorfolin-4-ilmetil) benceno-1,2-diol (LQM329) usando como referencia al Captopril. Este fármaco es utilizado como agente antihipertensivo y conocido por su efecto biológico sobre la ACE. El estudio se realizó utilizando la técnica de electroforesis capilar, con una reacción en línea utilizando hippuril-histidil-leucina (HHL) como sustrato para producir ácido hipúrico (HA). El HA se detectó a 254 nm, que es la longitud de onda de detección para obtener la cuantificación de este compuesto. Eso se realizó bajo las condiciones experimentales reportadas para tal interacción. A partir de esto, se calculó la movilidad electroforética del ácido hipúrico para deducir el tiempo efectivo de migración y la cantidad recuperada, esto para probar y cuantificar la actividad en línea de la enzima.
Imidazolium supported iron-chloroglycine complex, a good turnover recyclable catalyst for the solvent free synthesis of 3, 4-dihydropyrimidin-2(1H)-ones – promoted by ultrasound irradiation
Authors: Ramasamy Shunmuga Priya , Govindhasamay Uma maheswari , Manicam Deepa , Parasuraman Karthikeyan 
Published: March 2019

Abstract. A novel large band gap 1-glycyl-3-methyl imidazolium chloride-iron (III) complex [[Gmim]Cl-Fe(III)] was found to be a heterogeneous catalyst for an efficient and solvent free synthesis of 3,4-dihydropyrimidin-2(1H)-ones by condensation of substituted aldehydes, ethyl acetoacetate and urea (or) thiourea with tremendous yields in high turnover number (4.1X102 to 18.8X102) at ambient temperature using ultrasound irradiation as the activation mode of reaction. This operation formulates very interesting, ecological perspective due to simple reaction condition, isolation and purification of products. In addition, this methodology offers a competitive recyclability of the catalyst without a significant loss of its catalytic activity and could be readily reused, thus making this protocol more environmentally acceptable whilst no catalyst leaching was observed. Resumen. Se descubrió que un complejo novedoso de banda ancha 1-glicil-3-metilimidazolio cloruro de hierro (III) [[Gmim] Cl-Fe (III)] es un catalizador heterogéneo para una síntesis eficiente y libre de solventes de 3,4- dihidropirimidin-2 (1H) -ones por condensación de aldehídos sustituidos, acetoacetato de etilo y tiourea urea (o) con tremendos rendimientos en alto número de recambio (4.1X102 a 18.8X102) a temperatura ambiente mediante irradiación con ultrasonido como modo de activación de reacción. Esta operación formula una perspectiva ecológica muy interesante debido a la condición de reacción simple, el aislamiento y la purificación de los productos. Además, esta metodología ofrece una reciclabilidad competitiva del catalizador sin una pérdida significativa de su actividad catalítica y podría reutilizarse fácilmente, lo que hace que este protocolo sea más aceptable para el medio ambiente sin que se observe lixiviación del catalizador.
DETECTING THE LAVA FLOW DEPOSITS FROM 2018 ANAK KRAKATAU ERUPTION USING DATA FUSION LANDSAT-8 OPTIC AND SENTINEL-1 SAR
Authors: Suwarsono NFn , Prasasti Indah , Nugroho Jalu Tejo , Sitorus Jansen , Triyono Djoko 
Published: March 2019

The increasing volcanic activity of Anak Krakatau volcano has raised concerns about a major disaster in the area around the Sunda Strait. The objective of the research is to fuse Landsat-8 OLI (Operational Land Imager) and Sentinel-1 TOPS (Terrain Observation with Progressive Scans), an integration of SAR and optic remote sensing data, in observing the lava flow deposits resulted from Anak Krakatau eruption during the middle 2018 eruption. RGBI and the Brovey transformation were conducted to merge (fuse) the optical and SAR data. The results showed that optical and SAR data fusion sharpened the appearance of volcano morphology and lava flow deposits. The regions are often constrained by cloud cover and volcanic ash, which occurs at the time of the volcanic eruption. The RGBI-VV and Brovey RGB-VV methods provide better display quality results in revealing the morphology of volcanic cone and lava deposits. The entire slopes of Anak Krakatau Volcano, with a radius of about 1 km from the crater is an area prone to incandescent lava and pyroclastic falls. The direction of the lava flow has the potential to spread in all directions. The fusion method of optical Landsat-8 and Sentinel-1 SAR data can be used continuously in monitoring the activity of Anak Krakatau volcano and other volcanoes in Indonesia both in cloudy and clear weather conditions.
The Coaching Assistance of Preparing of Financial Statements based on SAK EMKM Integrated [Asistensi Pembinaan Penyusunan Laporan Keuangan Berbasis SAK EMKM yang Terintegrasi]
Authors: Rayyani Wa Ode , Arizah Ainun , Abbas Ahmad 
Published: March 2019

The board of Indonesia Accounting Standard published SAK EMKM for effective per 1 January 2018. It is becoming the framework in preparing financial statements based EMKM. Its purpose is addressed to perpetrators of SMEs in order to be more comprehensive to prepare independently financial statements so the access to obtain the finance is easier. A workshop was conducted for 2 days in this community service. The perpetrators of SMEs did the practice of preparing statements based on business transaction integrated with tax reporting. The subject of training consisted of 27 SMEs distributed at South Sulawesi. In this training, academics, practitioners, and member of the Indonesia Accountant Institute were involved. After it finished, the process of guidance was conducted so subjects can be evaluated in preparing financial statemens. One of the subjects of the evaluation was UKM Hidayat with its business of Abon Telor. In its financial statements, income and financial position statement were prepared.
"Alone We Can Do So Little; Together We Can Do So Much"
Authors: Burn Kerrie 
Published: March 2019

The librarians associated with the University of Divinity in Australia (founded 1910) have a long history of cooperation. These librarians have been formally meeting for over twenty years to discuss and resolve common issues and to advance projects of mutual benefit. Through their shared vision it has been possible to achieve significantly more than would ever have been possible if they had not worked collaboratively. This paper will highlight a number of recent library projects that have required the collaboration of the eleven constituent university colleges and those colleges’ fifteen associated libraries. Projects include the development of the Library Hub, enabling all staff and students to access a significantly increased number of online resources. Cooperation among librarians has also been instrumental in enabling the introduction of a single University ID card across all libraries, as well as instituting a collaborative purchasing model for the ordering of single title eBooks across the university membership. The fifteen libraries are also currently implementing a new combined library catalog (UDCat) which will give greater world-wide exposure to the collections of all participating libraries. Future projects under discussion include the creation of University-Library agreements that will outline the rights and responsibilities of both parties and the development of a formal retention policy so that no individual library discards any unique title from their collection. This presentation identifies some of the factors that have facilitated the success of recent collaborative projects as well as potential barriers to project success.
Numerical Investigation on Heat Enhancement Method with Using Circular Dimpled Tube
Authors: DAĞDEVİR Toygun , Keklikcioglu Orhan , OZCEYHAN Veysel , GUNES Sibel 
Published: March 2019

In this
study, the effect of dimpled tube which is heated with constant heat flux on
heat transfer enhancement is numerically investigated Using physically enhanced
tube is one of the passive heat transfer enhancement methods. The reason of
using dimpled tube is increase turbulence through the tube and destruct the
thermal boundary layer. The numerical study is validated with an experimental
study and configurations of cases are expanded with chancing pitch length. The
considered cases are conducted in Reynolds number range of 3000 to 8000. Used
fluid through the flow and its material copper are selected as water and
copper, respectively. The k- ε RNG turbulence model is used to simulate
turbulent flow adjacent the inner wall surface. The analyses are determined
with Nusselt number (Nu), friction factor (f) and performance evaluation
criteria (PEC). The highest Nusselt
number and the minimum friction factor is obtained when the Reynolds number of
8000, as 135.54 and 0.0599, respectively, for pitch length of 10 mm and 50 mm.
The highest THP value is observed as 2.01 by the case of pitch length of 10 mm
and Reynolds number of 3000.
Analisis Penilaian Kinerja Pegawai Pada Bagian Kepegawaian dan Umum Direktorat Jenderal P2P Kementerian Kesehatan
Authors: Chusminah Chusminah , Haryati R Ati 
Published: March 2019

Managing human resources is one of the important elements in any company organization or institute activities. On scope of human resources management there are various human resources activities were an act of taken to provide and maintaining performance adequate for the organization. Through performance assessment be used as a stage of work evaluation that can enhance the quality of employees and produces accurate information behavior and performance of members of the organization. This final project is a qualitative descriptive study with method of observation, interviews, and method of documentation. Implementation of performance assessment at Human Resources and General Affair conducted at the end of the year with calculate the element of SKP and work behavior as well as two additional elements, additional duties and creativity. Based on the result of research concerning the performance assessment results period of January-December 2017, for the highest SKP performance assessment is 96 and the lowest is 83 and the highest assessment of work behavior 90 and the lowest 76, the highest average value is 89.84. The method used in performance assessment is rating scale. Keywords: Performance Appraisal
Sweating Tennessee Williams: Working Actors inA Streetcar Named Desire and Portrait of a Madonna
Authors: Enelow Shonni 
Published: March 2019

This article reads Tennessee Williams’s A Streetcar Named Desire and Portrait of a Madonna by paying closer attention to the playwright’s representations of labour, gender, and especially sweat – a typically overlooked by-product of performance that Williams consistently foregrounds. I argue that the way these plays represent sweat encapsulates their portrayals of theatrical labour in a historical moment in which both American theatre and American labour were undergoing profound transformations. Different responses to sweat reveal different valuations of labour that fall along gendered lines, and both plays ask why this difference poses specific risks for female performers, who must efface their exertions and are thus more at risk when new economic and social situations render them more visible.
Rigid motion artifact reduction in CT using extended difference function
Authors: Zhang Yuan , Zhang Liyi , Sun Yunshan 
Published: March 2019

BACKGROUND: In computed tomography (CT), a patient motion would result in degraded spatial resolution and image artifacts. OBJECTIVE: To eliminate motion artifacts, this study presents a method to estimate the motion parameters from sinograms based on extended difference function. METHODS: Based on our previous work, we first divide the projection data into two parts according to view angles and take Radon transform. Then, we calculate the extended difference functions and search for the minimum points. The relative displacements can be determined by the minimum points, and the motion can be estimated by the relationships between the relative displacements and motion parameters. Finally, we introduce the estimated parameters into the reconstruction process to compensate for the motion effects. RESULTS: The simulation results show that the running times can reduce by about 30% than our previous work. In phantom experiments, the relative mean rotation excursion (RMRE) and relative mean translation excursion (RMTE) of the new method are lower than the conventional Helgason–Ludwig consistency condition (HLCC) based method and comparable to our previous work. Compare with the HLCC method, the root mean square error (RMSE) of the new method also reduces, while the Pearson correlation coefficient (CC) and mean structural similarity index (MSSIM) increase. CONCLUSIONS: The proposed new method yields the improved performance on accuracy of motion estimation with higher computational efficiency, and thus it can produce high-quality images.
Practical librarians on the libraries’ transformation
Authors: Stolyarov Yu. N. 
Published: March 2019

The author analyses the results of the survey of the trainees of the Higher Library Courses of the Russian State Library on the key issues of the conceptual paper by Vadim Stepanov “The Libraries and librarians in the nearest 20 years, or waiting for singularity”, published in the “Scientific and technical libraries “ journal, № 2, 2018). Stepanov calls for transforming the li-braries into radically different institutions which he considers the only way to avoid the disaster in the information era. Stepanov considers the libraries to be the outposts of extreme conservatism and archaism, and argues that their acquisitions of printed materials in the era of digital resources makes no sense. The audience of the Higher Library Courses is made mainly of the professionals with the university (non-library) background, who are at the same time the practicing librarians, or those who are learning to become librarians. Generally, they have rejected such attitude and supported the original core nature of libraries though insisted that the libraries had to be continuously enriched with new titles, creatively designed and well equipped for better user services. The trainees of the Higher Library Courses have given their consent to the author to use the survey results.