bluuebunny/crossref_metadata_2025_split huggingface dataset:
Determination of Phenolic Compounds in the Methanolic Extract of Pourouma guianensis Leaves by UPLC-DAD-MS
Authors: de S. Sales Queitilane , da S. Mathias Marcelo , de Oliveira Rodrigo R. 
Published: August 2019

Background:
The presence of phenolic compounds is common in Urticaceae. However,
only one report of the isolation of an apigenin in the Pourouma genus is available. Pourouma guianensis
occurs widely throughout Brazil, mainly in the Southeastern region, and is popularly known
as “pitinga”. The chemical profile of P. guianensis is marked by the presence of steroids and triterpenes.

Objective:
This study carried out the characterization of phenolic substances using UPLC-DAD-MS
separation, in order to increase the chemical knowledge on the Pourouma genus.

Methods:
The extract was analyzed by UPLC-DAD-MS using a C-18 column, DAD detector at 190-
400nm and ESI-Q-TOF mass spectrometer. The solvent system consisted of water with 0.1% formic
acid (phase A) and acetonitrile with 0.1% formic acid (phase B).

Results:
The extract analysis identified the presence of ten compounds: two aryl propanoids (5-Ocaffeoylquinic
acid and 3-O-feruloylquinic acid) and eight glycosylated flavones derived from apigenin,
luteonin, and chrysoeryol (vicenin 2, saponarin, orientin, isoorientin, isoschaftoside, schaftoside,
isovitexin, and isoscoparin).

Conclusion:
The developed UPLC-DAD method was proven to be an efficient tool for the separation
of phenolic mixtures and the UPLC-DAD-MS analysis enabled the identification of these compounds,
reported for the first time in Pourouma genus.
Instituciones, rendición de cuentas y prácticas de corrupción en el gobierno de Quintana Roo: el ejercicio de los fondos federales
Authors: Uvalle Berrones Ricardo 
Published: August 2019

<p>El artículo analiza el contexto, los procesos, las reglas y los resultados de la Auditoría Superior de la Federación en México, para llevar a cabo el control, la legalidad y la evidencia de los recursos federales que se aplican en la entidad federativa de Quintana Roo. Se destacan los límites de su acción, sobre todo cuando esa entidad federativa ha tenido desvíos de recursos, prácticas<br />de corrupción y quebranto patrimonial del gobierno con daño a la sociedad, la economía de mercado y las finanzas públicas. No obstante que México ha institucionalizado la rendición de cuentas horizontal tanto en el ámbito federal como estatal, subsisten casos de corrupción política que desacreditan a la democracia y deterioran la credibilidad en el sistema de instituciones que sustentan las tareas de gobierno y administración estatal</p>
El hacktivismo e Internet como territorio en disputa. Una mirada desde los marcos de acción colectiva
Authors: Lechón Gómez Domingo Manuel , Mena Farrera Ramón Abraham 
Published: August 2019

<p>Este artículo aborda una dimensión del análisis de una investigación más extensa realizada en México durante el primer semestre de 2018 acerca de los activismos tecnológicos. Dicha investigación se construye a partir de la perspectiva teórica de los marcos de acción colectiva, y con entrevistas a siete hacktivistas que reflexionan su actividad pública y lucha social desde Internet. Los hallazgos contribuyen a la reflexión de cómo el internet puede ser considerado un territorio en disputa, apoyándose en el hacktivismo como la expresión de una participación medular y activa en los movimientos sociales y tecnopolíticos de una comunidad</p>
El edublog en el contexto educativo universitario
Authors: Cabrera Carlos Enrique 
Published: August 2019

Este artículo se centra en las tecnologías de la información y la comunicación (TIC), específicamente en los weblogs: nacimiento y evolución, estructura, tipos y características; las particularidades del post como unidad de información/narración y la inserción de esta herramienta social en la llamada blogosfera. El interés principal se dirige hacia el edublog y sus grandes posibilidades para favorecer y fortalecer el proceso de enseñanza aprendizaje, especialmente en la educación superior y universitaria, donde se analiza no solo lo que puede brindar la implementación de weblogs a los alumnos, sino también a los propios profesores. En las conclusiones, se sostienen los efectos positivos de los blogs implementados dentro del marco de una pedagogía constructivista, así como la necesidad de favorecer y potenciar su uso, análisis y estudio en la universidad, tanto por parte de los docentes como de los discentes y autoridades académicas.
ENTREVISTA COM MARIA LÚCIA RAYMUNDO
Authors: Zucolotto Alexandra 
Published: August 2019

Entrevistei Maria Lúcia Raymundo numa tarde de Sábadoem fevereiro de 2001. Conversamos ininterruptamente por uma hora e meia. Considero esta entrevista uma fonte histórica, uma parte do retrato de nossa identidade artística. Como atriz e professora viveu momentos importantes. Quisera que todas as atrizes, todos os atores e técnicos do teatro deixassem seu documento impresso como fez Maria Lúcia. Assim, teríamos a oportunidade de reconstruir nossos caminhos e deixá-los às gerações futuras para que pudessem reconhecer nossa tradição artística. Maria Lúcia é atriz e foi professora do Departamento de Arte Dramática da UFRGS. Fez sua formação nesta mesma escolae em outras, nos Estados Unidos, na França e na Argentina. Como ela mesmo define, perto da oriental, é uma “salada”. Observei que encontramos fragmentos de suas idéias sobre teatro espalhados por diversos encenadores contemporâneos. Se, por um lado, esse trânsito de informações dificulta a tarefa de compreensão, por outro, abre as portas para uma eleição pessoal, para a constituição da própria proposta de montagem, tanto no treinamento do ator, como na criação cênica. A orientação deste trabalho foi da professora Marta Isaacsson, do DAD – UFRGS
EFFECTIVENESS OF THE REGULATION ON FINANCIAL SERVICE CONSUMER PROTECTION IN INDONESIA
Authors: Yohanes Triyana , Wijaya Nikolaus Budi Arianto 
Published: August 2019

Some cases of financial business transactions practices in Indonesia had caused financial damages were suffered by the consumers. Eventhough Indonesia had well regulated the protection of financial service cunsumers, in practices of dispute settlement oftently the concumers could not got fair solutions, so their rights could not be well fullfiled. The problem in this research was studied by a normative legal research, the data were analyzed by qualitative and comparative methods, and the conclusion was done by deductive method. From the analyzed data, it could be concluded that the effectiveness of the consumers protection in the sector of financial services business regulation in Indonesia was not high due to some reasons, such as, the weakness of the law enforcement, the OJK had not been pro-active in giving protection to the financial service consumers and the problem of legal culture of the Indonesian society.
FEATURES OF DEFEATS OF SENTINEL LYMPH NODES AT PRIMARY MELANOMA OF SKIN
Authors: Ershov Vladimir A. , Anisimova Ada V. , Vashkurov Sergei M. , Vorob’eva Svetlana P. , Shchelkova Natalia D. , Zinkevich Maksim V. , Manikhas Georgii M. 
Published: August 2019

Introduction. Each tenth tumor of skin is melanoma. Presence of tumor cells in sentinel lymph node influenced the medical tactics.The objective of the research was to study the metastasis of skin melanoma into the clinically negative regional lymph nodes.Material and methods. Histological, immunohistochemical, cytological and immunocytochemical methods were used to study biopsies of regional lymph nodes in 60 patients with skin melanoma.Results. 5 % of patients were diagnosed with melanoma in situ, 15 % – Т1, 28.3 % – Т2, 23.3 % – Т3, 28.3 % – Т4. At outflow of the lymph through 1 collector, the metastases in sentinel lymph node (SLN) was defined in 51 %, through 2 collectors – in 81.8 % of cases. Tumor cells damaged single lymph node in 35.3 % of cases, two and more lymph nodes in 64.7 % of cases. Metastases in SLN with formation of secondary tumor at the T1 melanoma were observed at 11.1 %, T2 – 5.9 %, T3 – 21.4 %, T4 – 47.1 % of studies. Clusters of cells or isolated cells of melanoma in SLN at Т1 were noted in 22.2 %, at Т2 – in 41.2 %, at Т3 – in 42.9 %, at Т4 – in 35.3 % of cases. At outflow of lymph through 1 collector, metastasises of melanoma in non-sentinel lymph nodes (NSLN) were revealed in 24 %, through 2 collectors – in 44.4 % of cases. Secondary changes of NSLN were noted in 16.7 % of cases of defeat of single SLN, in 31.8 % of cases of defeat of two and more SLN. Metastases of melanoma were revealed in 69.2 % of cases of formation of secondary tumor and in 4.8 % of cases of presence of clusters in SLN in removed NSLN.Conclusion. At increase of Тmelanoma of the skin, the quantity of sentinel lymph nodes with reactive changes decreased, and their number with metastases increased. Metastatic defeat of sentinel lymph nodes at outflow of lymph through 2 lymph collectors in two and more SLN and NSLN exceeded the defeat of SLN at outflow of lymph through 1 lymph collector in single lymph nodes. The use of immunocytochemical method of research allowed to expand pathomorphological verification of metastatic defeat of sentinel lymph nodes by 66.7%.
FACTORS THAT DETERMINE DIVIDEND POLICY ON BANKING IN THE INDONESIA STOCK EXCHANGE
Authors: Febriani Mega , Margaretha Farah 
Published: August 2019

The problem of this research was to test and analyze empirically the influence to financial characteristics, ownership structure and board structure that have significant effects on dividend decisions. The objective of this research was banking firm that listed in Indonesian Stock Exchange for period 2010-2017. The methodology of this research was applies purposive sampling. The data obtained in this the secondary data was taken from Indonesian Stock Exchange. This research was panel least square model and processed using software eviews 9. Total number of samples is 27 companies. The purpose of this test is to prove the effect of the independent variables on the dependent variable.The result of this research shows that the financial characteristics, significant effected dividend decisions, meanwhile profitability, likuidity, free cash flow. Growth opportunity, age, size, leverage and asset tangibility does not effects the dividend decisions. Ownership structure significant effected dividend decisions, meanwhile institusional ownership and goverment ownership. And board structure significant effected dividend decisions, meanwhile independen director. The Managerial Implications from this research are how the company manages the capital sources from free cash flow and likuidity, how to make the company can be efficient in running the company and make earning.
BANKING SERVICES AND CUSTOMER PERCEPTION IN SOME SELECTED COMMERCIAL BANKS IN BANGLADESH: A COMPARATIVE PERSPECTIVE
Authors: Mahi Uddin Md. , Khan Mohammad Aktaruzzaman , Farhana Nadia 
Published: August 2019

The banking system is facing challenges with stiff competition and advancement of technology. It becomes imperative for service providers to meet or exceed the target customers' satisfaction with quality of services expected by them. Hence, the present study attempted to study customers' perception of quality of services (both transactions-based and IT-enabled) in terms of its constituent factors and IT adoption in public, private, and foreign commercial banks in this E-age. The present investigation was planned with the objective to assess the extent of use of services especially the IT-enabled services in these banks and to analyze the constituent factors affecting customer satisfaction with the quality of services. The study area was Dhaka, the capital city of Bangladesh. Simple random sampling was used for selection of sample branches. The study reveals that check deposition and check clearance are the most popular banking services among the customers of all sample banks. The customers of nationalized banks were not satisfied with the employee behavior and infrastructure while respondents of private and foreign commercial banks were not satisfied with high charges, accessibility and communication. A small number of respondents were using IT-enabled services other than ATM, and a few respondents made complain against their respective banks. Keywords : Transaction-based banking services, IT-enabled banking services, Customer satisfaction, Service quality
THE ROLE OF INDONESIAN WAQF BOARD IN PROMOTING AND DEVELOPING WAQF IN INDONESIA
Authors: Hasanah Uswatun 
Published: August 2019

Indonesia is a country that has quite a lot of waqf lands, amounting to 3.492.045.373m2, distributed in 420 003 locations. Unfortunately the waqf lands are not managed productively, so that they cannot be utilized to improve the public welfare. To promote and develop waqf in Indonesia, in the Law No. 41 year 2004 it is mandated to set up Indonesian Waqf Board. In 2007 President of the Republic of Indonesia, Dr. Susilo Bambang Yudhoyono signed a decree on the formation of Indonesian Waqf Board (BWI). Now BWI has reached it seventh year of age. The question arising is, how is the role of BWI in promoting and developing waqf in Indonesia? Despite very limited funds, BWI with its six divisions has been running its programs, and even to develop waqf in Indonesia, presently BWI has already established 24 representatives, and 9 representatives are still in the process. Hopefully with representatives in every province, Indonesian waqf can evolve in a productive manner so that the results can be used to improve the welfare of the people. Keywords: waqf, productive, and wellfare.
Stable isotope constraints on hydrostratigraphy and aquifer connectivity in the Table Mountain Group
Authors: Diamond R.E. , Harris C. 
Published: August 2019

Abstract
The Table Mountain Group is a folded, faulted, quartzite-dominated sedimentary sequence, metamorphosed to lower greenschist facies, that forms steep mountains dominating the topography of the Western Cape and causing orographic rainfall in an otherwise semi-arid region. These quartzites are highly fractured to depths of kilometres and act as a complex aquifer system that supplies groundwater directly and indirectly, through baseflow, essential for sustaining the natural environment and human activity in the region. Hydrogen and oxygen isotope data for rain, rivers and groundwater (boreholes and springs) in the region give typical altitude effects of -1.8‰ δD/100 m and -0.33‰ δ18O/100 m, and a very strong continental effect of -30‰ δD/100 km and -4.7‰ δ18O/100 km. This allows for application of stable isotopes as natural hydrological tracers. Groundwater at several locations had stable isotope compositions different from ambient rainfall, but similar to rainfall at high altitudes in adjacent mountains, indicating recharge at high altitude. The groundwater flow is through the Skurweberg Aquifer, here defined as all three formations of the Nardouw Subgroup. Observations on the Peninsula Aquifer suggest a very well mixed aquifer, due to extensive fracturing. Potential exists to delineate groundwater protection zones, detect overabstraction and understand aquifer connectivity better by applying stable isotope hydrology to the Table Mountain Group.
The Relation of Vitamin D Levels to Isokinetic Muscular Strength In Adolescent Athletes
Authors: ERCAN Sabriye 
Published: August 2019

Aim: To determine the relation between vitamin D levels and isokinetic muscular strength in athletes, and to compare the muscular strength between athletes with and without vitamin D deficiency. Methods: The records in the sports medicine clinic were examined, where the general medical examinations and performance analyses of the athletes had been conducted. The data of the athletes were examined, whose serum 25-OH vitamin D levels had been determined and isokinetic knee flexion-extension muscular strength test had been conducted. Age, height, body weight, discipline of sports, the year of beginning to sports and training duration per week (hours/week) were recorded for each athlete. The athletes were separated into two groups as vitamin D levels below 20 ng/mL (Group 1) and above 20 ng/mL (Group 2). Results: There was not any statistically significant difference between the demographic data and training data of the groups (p˃0.05). Vitamin D deficiency was found in 44% of all the athletes. The average vitamin D level was 13.8 ng/mL for Group 1, and 27.2 ng/mL for Group 2 (p:0.001). The serum calcium and serum phosphor levels were similar (p˃0.05). The isokinetic muscular strength test did not yield a difference between the two groups. It was found that vitamin D levels did not show any correlation with demographic data, training details and with any parameter of muscular strength (p˃0.05). Conclusion: In this study, there are no difference in effect of vitamin D on muscle strength, but significant results could be obtained in other studies with large participants.
Ideological Prolegomena of the Soviet-Russian Activity Theory
Authors: Sergeev Sergey F. 
Published: August 2019

The article examines the system-methodological and conceptual foundations of the psychological activity theory that arose in the Soviet Union under the influence of the ideology of Marxism-Leninism. The author demonstrates the process of incorporation of Marxism-Leninism dogmas into the canonical form of the activity theory as a scientific knowledge that does not need any scientific confirmation. The pseudoscientific discourse that arose at the same time served to strengthen the position of the ideologists of the bureaucratic system, who found “objective confirmations” of the truth of Marx’s teachings in the data of psychological science. The scientific community, subjected to ideological transformation, tried to defend itself from the destructive influence of ideology, giving rise to special forms of relations in the scientific and psychological environment, which led to the struggle and confrontation of scientific schools and groups. As a result of ideological expansion, psychological knowledge has become to some extent a tool for the bureaucratic system to overpower scientific dissent. That was clearly manifested in the discussion on the results of the Zagorsk experiment, in which an incorrect, partially falsified, attempt was made to prove the development of the human psyche of children born deaf and blind. The influence of ideology can also be traced in the confrontation of scientific schools in physics, genetics, biology and physiology. The article discusses prospects and new trends in the development of the activity theory after exclusion of the ideological concepts of Soviet socialism from its systemconceptual foundations. We observe the formation of new psychological concepts that reflect non-classical and post-non-classical forms of scientific rationality. Attempts are made to create and study the models of the psyche developed within the framework of the theory of organized complexity and the concepts of autopoietic self-organization and evolution.
Rehabilitation of Utopia as a Symptom of the Crisis of the Russian and Western Civilizations
Authors: Sokolova Rimma I. 
Published: August 2019

The article discusses such a new phenomenon of modernity as the rehabilitation of utopia, which has not yet become widespread, but it is a serious symptom of the crisis of civilization in Russia and in the West. It is shown that attempts to rehabilitate utopia are associated with the situation of crisis, uncertainty, unpredictability caused by the ongoing transformations of the modern epoch. Under these conditions, the utopia is not only a reflection of the existing situation but also an opportunity for the formation of new ideas and the reduction of uncertainty. Many astute researchers in both the West and Russia demonstrate a positive attitude towards utopia, as they see the opportunities offered by utopia, especially in times of crisis. It is noted that in Russia there is a gradual overcoming of the negative attitude to utopia, which was associated with the collapsed socialist system. A summary history of utopia shows that utopia is a significant factor in history that accompanies the development of mankind throughout history. Despite this, in the earlier decades of the 20th century and the beginning of 21st century the “death of utopia” was declared, it was driven by ideological and political reasons and by globalization in general. Meanwhile, at present its importance is again actualized in relation to the complex international situation. Therefore, both in the West and in Russia there is a growing demand for the ideal concepts of the future of human existence in the form of utopia.
MUHAFAZAKÂR MUHASEBE VE YÖNETİM KURULU YAPISI İLİŞKİSİNİN İNCELENMESİ
Authors: TEMİZ Hüseyin , ACAR Merve , DALKILIÇ Elçin 
Published: August 2019

Muhasebe uygulamaları varlıkların, yükümlülüklerin ve dönem sonucunu gösteren kâr tutarının belirlenmesine ve sunumuna dair düzenlemeler sayesinde gerçekleştirilmek-tedir. Bu düzenlemeler de yöneticilere belirli noktalarda esneklik/tercih hakkı sunmaktadır. Söz konusu tercih haklarının kullanılması sonucunda ise muhasebe sistemin-den üretilen bilgiler farklılaşmaktadır. Bu çalışmanın amacı muhafazakâr (ihtiyatlı) muhasebe uygulamaları ve firma yönetim kurulu yapısı arasındaki ilişkilerin incelenmesidir. Bu kapsamda BIST İmalat Sektöründe faaliyet gösteren firmaların 2012-2016 yıllarını kapsayan veriler kullanılarak incelemeler yapılmıştır. Muhafa-zakârlık düzeyi koşulsuz ve koşullu olmak üzere iki grupta incelenmiştir. Elde edilen bulgulara göre, ör-neklem ve inceleme dönemi itibariyle, firmaların yönetim kurulu yapıları ve koşulsuz muhafazakârlık düzeyleri arasında bir ilişki olmadığı tespit edilmiştir. Diğer taraftan koşullu muhafazakârlık kapsamında yönetim kurulu büyüklüğü artmasının muhafazakârlık düzeyini düşür-düğüne dair kanıtlar elde edilmiştir.
Clinical Correlation of Chronic Rhinosinusitis with Nasal Polyps
Authors: Verma Lok Ram , Sharma Anshu 
Published: August 2019

Background: Chronic rhino sinusitis with and without nasal polyps represent different group of one chronic inflammatory disease of the mucosa of the nasal cavity and paranasal sinuses. Coexistence of chronic rhinosinusitis with nasal polyps' has similar characteristics of inflammation that supports assumption that chronic rhinosinusitis and nasal polyps may at least be in part, the same disease process.
Objectives: This study is aimed to correlate the chronic rhinosinusitis associated with nasal polyps.
Methods: This was a prospective descriptive study was conducted on the patients attending the department of ENT in NGMC teaching hospital from March 2016 to September 2017.
Result: There were 70 cases including 47male and 23 female, with an age range of 17 years to 65 years.
Conclusion: This study supports that a patient with chronic rhinosinusitis associated with nasal polyps is a subtype of chronic sinus disease.