bluuebunny/crossref_metadata_2025_split huggingface dataset:
RELEVANT CONCEPTS OF A TEACHER’S STATE WHEN EXPERIENCING PROFESSIONAL IDENTITY CRISIS
Authors: Sadovnikova N. O. , Mirzaahmedov A. M. 
Published: March 2019

Introduction. Recently, a professional activity and development of a teacher has been carried out in the context of permanent changes in the education system. The necessity to adapt to innovations is accompanied by an increase in tension, in resistance and in the probability of destructive tendencies in teacher’s personality and professional crisis that can face the teacher in the process of professionalisation. A constructive resolution of crisis leads the teacher to the transition to a new stage of professional development and enrichment of his or her professional and personal potential. The non-constructive resolution of the crisis leads to stagnation of the teacher and increased destruction of the personality. In light of this, it is relevant to study the peculiarities of the teacher’s professional personality crisis and to identify the mechanisms for successful recovery from the crisis.The aimof the present article was to disclose the research results on current sense states, which teachers face when experiencing professional personal crisis. Methodology and research methods. The methodological basis of the work was the systemic and phenomenological approaches. The method of cross-sections was used as an organisational method. The collection of empirical data was carried out by means of survey methods: a phenomenological questionnaire “Experiencing a professional personality crisis” and an adapted version of the test of life-sense orientations by D. A. Leontyev. The research sample was made by teachers of secondary schools. The analysis of the results was carried out through content analysis, comparative and frequency analysis.Results and scientific novelty. Theoretical and methodological analysis of the works of foreign and domestic scientists allowed authors to form a hypothesis that the situation of crisis is followed by disagreement in consciousness of the person’s professional past, present and future. The conducted research showed that only 19% of teachers in the state of crisis possessed the balanced temporary loci. Apparently, these respondents were at the stage of recovery from the crisis and the transformation of values and meanings in their consciousness that already occurred. Sense-bearing desynchronosis was observed among vast majority of teachers (81%), expressed in “leaving” into any of temporary loci (in the past, present or future), i.e. a kind of escape from a crisis situation, which, in turn, gave rise to decrease in meaning of life in general. The authors concluded that fragmentary perception of life timelines leads to strengthening of destructive trends in teacher’s professional development and their stagnation. Practical significance. The research materials can provide a framework for design and realisation of the programmes of psycho-pedagogical support for teachers, taking into account their feelings during professional identity crisis.
INSTITUTIONAL MODELLING OF THE MANAGEMENT SYSTEM FOR REGIONAL PARTICIPANTS OF DUAL EDUCATION
Authors: Kokovikhin A. Yu. , Mokronosov A. G. , Ogorodnikova E. S. 
Published: March 2019

Introduction. The need for increasing the investment attractiveness of Russian regions and meeting the needs of territories for qualified personnel updates the search for infrastructure and coordination mechanisms and tools of the solution of these problems. At the same time, the diversity of interests of participants in dual education and their various structural positions do not allow to solve this task by directive methods, both on the part of state structures and corporate sectors. One of the solutions might be to form an effective management system for dual education, which assumes the organisation of practical vocational training according to inquiries of employers, who are involved in implementation of educational process in order to promote labour market with in-demand experts. The aimof the present research was the scientific substantiation of the choice of the institutional model for management of dual education system at the regional level, taking into account the interests of all its members: enterprises, government agencies, students and educational institutions.Methodology and research methods. The research was based on the systematic approach. The methods of modelling and comparative analysis were employed. The provisions and principles of utility theory served as the methodological basis of institutional model formation.Results and scientific novelty. The main target reference points of regional participants of dual education were identified and formalised in the form of certain indicators. Two types of models of management of these subjects were considered: models with and without the usage of institutional superstructures. As a key criterion for model selection, maximization of a complex indicator of its utility for interested parties was offered. In particular, it was demonstrated that supervision of graduates by a certain employer is caused by parameters of employment attractiveness, such as a wide range of horizontal and vertical career cards and a possibility of continuing vocational education. The conducted quantitative research on utility indicators allowed the authors to design the institutional model for management of regional participants within the system of dual education and to recommend it for further implementation.Practical significance.The institutional model presented in the publication is directed to the solution of tasks faced by partner companies and educational establishments within the system of dual education. When applying this model, it is possible to forecast personnel requirements – job availability in the future of jobs, resulting to a considerable simplification of vocational guidance work, which can be carried out in the course of applicants’ preparation.
Atención de enfermería frente al manejo postoperatorio de fracturas oseas.
Authors: Lugo Ruiz Alfredo José , Meléndez Mogollón Isabel Cristina , Andrade Mario Andrade , Córdova Yomar 
Published: March 2019

Objetivo: Describir la atención de enfermería en pacientes pos operados por fracturas óseas en humero, tibia y peroné, a fin de optimizar el cuidado del paciente durante la hospitalización dentro del Hospital de Especialidades San Bartolo.
Metodología: La investigación se enmarca en un enfoque cuantitativo, con un nivel descriptivo, de tipo no experimental, como un estudio bibliográfico, de campo. La técnica de recolección de datos empleada fue la encuesta, a través de un cuestionario de 15 preguntas cerradas, que fue aplicado a una población de 24 enfermeros (as).
Resultados: Entre los resultados más resaltantes, se evidencia desfavorablemente que el 100% de los encuestados omite cuidados, como lo es el control de líquidos a los pacientes, aunados a un 75% que no identifica los signos de alarma, no obstante, el 75% de la población considero que la administración de medicamentos es el cuidado principal en el postoperatorio mediato.
Conclusiones: Las fracturas óseas representan un problema de discapacidad funcional en los pacientes y es necesario que el cuidado de enfermería se dirija a satisfacer los requerimientos del paciente sin afectar la inmovilidad intencional que se establece como medida terapéutica operatoria
sostenibilidad del capital territorial: propuesta metodológica para su análisis y valoración
Authors: Trujillo Osorio Catalina , Eraso Torres Francisco Wilfredo , Loaiza Trejos Paola Andrea 
Published: March 2019

Se presenta una propuesta metodológica para evaluar la sostenibilidad de los procesos de desarrollo regional, e identificar sus efectos sobre los recursos naturales, considerando el desarrollo sostenible como el mejoramiento de las condiciones humanas mediante el mantenimiento del sistema socioecológico. Se desarrolla el concepto “capital territorial” como marco referencial para evaluar la sostenibilidad temporal y transversal del desarrollo; incorporando el principio de no sustituibilidad entre capitales; e identificando las condiciones de sostenibilidad que deberían satisfacer los procesos de desarrollo. El artículo aborda tres aspectos. Primero, a partir de la conceptualización del desarrollo sostenible se propone el capital territorial como metodología de análisis, segundo, se construye una metodología de valoración cuantitativa para la sostenibilidad parcial y total de los capitales; y tercero se evalúa la sostenibilidad del capital natural de Colombia, utilizando la variable porcentaje de área departamental con cobertura natural vegetal. Se encontró que el uso del suelo actual y la cobertura natural vegetal del país presentan tendencia negativa (-0.06), evidenciando la insostenibilidad de los procesos y políticas de desarrollo sobre los bosques del país. Estos resultados señalan la urgente necesidad de armonizar el crecimiento económico con la conservación de bosques y ecosistemas naturales. Esta metodología puede ser aplicada a cualquier capital y proceso de desarrollo, constituyendo una herramienta de valoración práctica para evaluar la sostenibilidad de los recursos naturales y sociales de un territorio.
Capacidad solubilizadora de fosfato de aluminio por hongos rizosféricos aislados de un Andisol colombiano
Authors: Callejas Cañarte Gina Vanessa , Cisneros Rojas Carlos Adolfo , Caicedo Bejarano Luz Dary 
Published: March 2019

A partir de un Typic Melanudands cultivado con café (Coffea arabica variedad Caturra), proveniente del Departamento del Cauca (Colombia), se aislaron hongos con capacidad solubilizadora de fosfato de aluminio (Al-P), de los cuales se seleccionaron dos microorganismos que presentaron la mayor actividad, identificados como cepa UNH1 (Mycelia sterilia), y UNH2 (Penicillium sp). Los hongos seleccionados fueron evaluados por quince días en medio líquido Pikovskaya (PVK) con Al-P, bajo dos condiciones, con agitación (método A) y en reposo con aireación (método B). Al comparar los resultados se encontraron diferencias estadísticas significativas en el porcentaje de fósforo soluble, el método A presentó mejores resultados con un porcentaje de 73,8% frente a 62% con la cepa UNH1 y en menor proporción con la cepa UNH2 49% y 44%. El incremento de biomasa fue mayor con el método B y el pH de los medios de cultivo no mostraron diferencias significativas, con un pH promedio de 2,7.
Germinación y crecimiento inicial de Hymenaea oblongifolia Huber en el municipio de Istmina, Chocó, Colombia
Authors: Torres-Torres Jhon Jerley , Medina-Arroyo Henry Hernan , Martínez-Guardia Melida 
Published: March 2019

La tala selectiva de los bosques ha ocasionado que las densidades de Hymenaea oblongifolia Huber se hallan disminuido significativamente en el departamento del Chocó. Por lo que se hace necesario avanzar en estudios que aporten a su manejo. El objetivo de esta investigación fue evaluar la germinación, el crecimiento inicial y la supervivencia de esta especie empleando semillas silvestres. En cada uno de los ambientes: libre exposición solar LS y bajo sombra BS, se utilizó un diseño completamente aleatorizado, con arreglo factorial, conformado por 12 tratamientos y tres repeticiones de cuatro semillas cada una. Se emplearon dos combinaciones de sustratos orgánicos en presencia de un testigo (Arena aluvial). Para las variables germinación y altura no se detectaron diferencias estadísticas significativas; mientras que para diámetro si se presentaron diferencias. Los valores de germinación fueron mayores en LS (67,4%) que BS (65,3%), presentándose la misma tendencia para la supervivencia (SL= 82% y BS=81,2). Por lo contrario, para diámetro y altura el mejor comportamiento de las plántulas se presentó BS con valores de 0,38 cm y 17,94 cm respectivamente. Se recomienda germinar las semillas de H. oblongifolia a libre exposición solar y pasar las plántulas a sombra para su crecimiento inicial en vivero.
Rebuscadores de la calle: A Photograph of the Working Poor in Bogotá
Authors: Porras Laura 
Published: March 2019

Using qualitative methodologies, this paper offers a contribution to the very recent literature on rebusque by characterizing the practice of the social grouping that I will refer to as «street rebuscadores» in Bogotá. Based on eighteen months of ethnographic research in the localities of Ciudad Bolívar and Suba (2012-2014), this paper draws on Bourdieu’s theory of practice, particularly on the concepts of habitus and capital, to argue that street rebuscadores share a similar volume and composition of overall capital (or habitus), as well as various practices associated with their habitus. Within that theoretical framework, this paper describes and analyses four common practices of street rebuscadores, in the hope of shedding some light on the logic underneath those practices. Ultimately, my political goal is also to give some visibility to the most vulnerable segment of the working poor.
Revisión narrativa de la relación entre envidia y <i>Schadenfreude</i>
Authors: Restrepo-Neira Cecilia 
Published: March 2019

Envy and Schadenfreude are negative emotions. Envy promotes social comparison as well as the desire to have something that is possessed by another, while Schadenfreude involves a rewarding feeling derived from the pleasure obtained for misfortune happening to the envied person. Both emotions hinder social relationships. This narrative review is based on the state of the art on the relationship between envy and Schadenfreude. A review of these concepts was carried out and social psychology and neuroscience experimental studies were analyzed. The findings indicate that the literature reviewed focuses on four factors that relate envy and Schadenfreude: 1) brain activation, 2) social conditions, 3) empathy, and 4) the merit system. Additionally, the literature showed the possibility that envy could be a predictor of Schadenfreude, which would provide basis for new research studies to test this hypothesis.
A customer perspective on infrastructure & legislative effects to use mobile banking app in Nigeria
Authors: Hassan Abba , Yakubu Mohammed Bala , Bulama Mohammed , Shitu Aliyu Abdullahi 
Published: March 2019

In today’s age of new opportunities and emerging technologies, various studies have affirmed that the adoption of information and communication technology required an enabling environment like that of mobile device. Mobile banking is an ICT application considered to be of vital use among people in different countries of the world, who are likely to have different infrastructural development or resource facilitating conditions. Despite all the benefits of mobile banking application, yet its adoption is beyond the industry expectations in Nigeria and most African countries. This can be attributed to some factors. This study examines the resistance factors that influence the adoption of mobile banking application in Nigeria in relation to enabling environment, based on customers perspective and concluded that customer’s resistance to use mobile banking services in Nigeria was significantly influenced by inadequate bank branches, absence of legislative framework, high cost of monthly Internet subscription and poor quality of Internet/telecommunication services.

Keywords: Mobile banking usage, customer’s, technology, resistance, resources.
THE INSURANCE OF LIABILITY AS AN ATTEMPT OF RISK TRANSFERING OVER THE LOSS CAUSED BY NOTARY PULIC AND LAND DEED OFFICIALS
Authors: Anand Ghansham , Hernoko Agus Yudha , Huda Mokhamad Khoirul 
Published: March 2019

<p>This study primarily aimed to identify the type of insurance of liabilities as an attempt of risk transferring over the loss caused by the notary public and land deed officials. The method of this study was juridical-normative. The result showed that the notary public and land deed officials (PPAT) were both public officials authorized to establish an authentic deed due to clients’ requests. Any violation or negligence by Notary public and land deed officials that was out of the track of legal law might lead the clients into a disadvantageous situation. Such violation or negligence made the established deed null and void, void-able, or even turned into an private deed. This brought an effect to the client as the injured party, and thus, they might file a lawsuit in case of suing for compensation, indemnification, and interest through court proceeding. Therefore, it needed an agency of risk-transfering in the form of insurance. The insurance of professional liability is a product of public insurance taking-over a risk that is supposed to be charged by the Notary Public and Land Deed Officials. The object of this insurance refers to the insurer’s obligation to pay compensation over particular loss the client has suffered and other expenses due to the risk.</p>
Adsorptive treatment via simultaneous removal of copper, lead and zinc from soil washing wastewater using spent coffee grounds
Authors: Futalan Cybelle M. , Kim Jongsik , Yee Jurng-Jae 
Published: March 2019

AbstractIn the present work, the performance of spent coffee grounds (SCG) as an adsorbent in the treatment of real soil washing wastewater (SWW) was evaluated. Scanning electron microscopy, Fourier transform infrared spectroscopy, zeta potential measurement and Brunauer–Emmett–Teller analysis were utilized to determine the physicochemical characteristics of SCG. Maximum removal efficiency of 68.73% for Cu(II), 57.23% for Pb(II) and 84.55% for Zn(II) was attained at 2.5 g SCG, 300 min and 328 K. Error analysis was performed using root mean square error (RMSE) and sum of square error (SSE). Equilibrium data correlated well with the Langmuir isotherm for Pb(II) adsorption and Freundlich model for the removal of Cu(II) and Zn(II). The kinetic study shows that adsorption of the heavy metals using SCG can be satisfactorily described using the pseudo-second order equation (R2 ≥ 0.9901; RMSE ≤ 15.0539; SSE ≤ 145.1461). Activation parameters including activation energy, change in free energy of activation, activation entropy change (ΔS*) and activation enthalpy change (ΔH*) were determined using Arrhenius and Eyring equations. Thermodynamic studies show that adsorption of the heavy metals using SCG is spontaneous, endothermic (ΔH° ≥ 9.80 kJ/mol·K) and results in increased randomness at the solid/solution interface (ΔS° ≥ 2.28 J/mol).
Outflow dynamics in a French system of vertical wetlands operating with an extended feeding cycle
Authors: de Andrade Moraes Mirene Augusta , García Zumalacarregui Jorge A. , Trein Camila Maria , Ferreira Vinícius Verna M. , von Sperling Marcos 
Published: March 2019

Abstract
The possibility of using the first stage of the French System (FS) of vertical wetlands composed of only two units in parallel requires hydraulic investigations to allow a better understanding of its operation under tropical climatic environments. This study evaluated the pattern of the outflow hydrograph along an extended cycle of operation (seven days of feeding) and the influence of the sludge deposit, rainfall occurrence and duration of pulse application on the outflow hydrograph in a modified full-scale FS in Brazil. The results indicated that, as the feeding cycle days increased, there was an increase in the time of filtration and the internal storage of the liquid volume, probably due to a reduction in the filter permeability. Greater hydraulic gradient favoured the infiltration velocity, decreased the amount of liquid stored within the system, and delayed the loss of permeability. The sludge layer contributed to a momentary liquid retention, and also allowed greater evapotranspiration, reducing the liquid volume to be treated. The sludge deposit seemed to hinder the liquid percolation, especially at the end of the cycle, modifying the hydraulic conductivity of the filter as a whole. Intense rainfall events demonstrated that precipitation could modify the flow dynamics within the system.
In Vitro, In Silico and Ex Vivo Studies of Dihydroartemisinin Derivatives as Antitubercular Agents
Authors: Kalani Komal , Alam Sarfaraz , Chaturvedi Vinita , Singh Shyam , Khan Feroz , Srivastava Santosh Kumar 
Published: March 2019

Introduction:
As a part of our drug discovery program for anti-tubercular agents, dihydroartemisinin
(DHA-1) was screened against Mtb H37Rv, which showed moderate anti-tubercular activity
(>25.0 µg/mL). These results prompted us to carry out the chemical transformation of DHA-1 into
various derivatives and study their antitubercular potential.

Materials and Methods:
DHA-1 was semi-synthetically converted into four new acyl derivatives
(DHA-1A – DHA-1D) and in-vitro evaluated for their anti-tubercular potential against Mycobacterium
tuberculosis H37Rv virulent strain. The derivatives, DHA-1C (12-O-(4-nitro) benzoyl; MIC 12.5
µg/mL) and DHA-1D (12-O-chloro acetyl; MIC 3.12µg/mL) showed significant activity against the
pathogen.

Results:
In silico studies of the most active derivative (DHA-1D) showed interaction with ARG448 inhibiting
the mycobacterium enzymes. Additionally, it showed no cytotoxicity towards the Vero C1008
cells and Mouse bone marrow derived macrophages.

Conclusion:
DHA-1D killed 62% intracellular M. tuberculosis in Mouse bone marrow macrophage infection
model. To the best of our knowledge, this is the first-ever report on the antitubercular potential
of dihydroartemisinin and its derivatives. Since dihydroartemisinin is widely used as an antimalarial
drug; these results may be of great help in anti-tubercular drug development from a very common, inexpensive,
and non-toxic natural product.
LC-MS/MS Method Development and Validation for the Determination of Ilexsaponin A1 and Its Application in Intestinal Bacterial Metabolic Study
Authors: Wu Liang , Kang An , Lin Yujie , Shan Chenxiao , Zhou Zhu , Shi Xuqin , Yu Bin 
Published: March 2019

Background:
Ilexsaponin A1, one of the most representative triterpene saponin components
in the roots of I. pubescens, showed its effects in anticoagulation and antithrombosis, attenuating
ischemia-reperfusion-induced myocardial, angiogenesis and inhibiting phosphodiesterase.

Objective:
Reveal the key intestinal bacterial strains responsible for ilexsaponin A1 metabolism, and
clarify their metabolic behavior.

Methods:
An accurate and sensitive LC-MS/MS method for the determination of “ilexsaponin A1 in
General Anaerobic Medium (GAM) broth” was established and systematically validated. Then it was
applied to screen and study the metabolic potential of the intestinal bacterial strains in an anaerobic
incubation system.

Results:
Quantitation of ilexsaponin A1 could be performed within an analytical run time of 14.5 min,
in the linear range of 2 - 2000 ng/ml. Enterobacter sakazakii, Bifidobacterium breve, Bifidobacterium
adolescentis, Bifidobacterium catenulatum, and Bifidobacterium angulatum were identified to have a
potential effect to metabolize ilexsaponin A1 to different extents; and further bacterial metabolic studies
were performed to clarify their metabolic capacity and behavior.

Conclusion:
This paper contributes to a better understanding of the intestinal bacterial metabolism of
ilexsaponin A1 and provides scientific evidence for its clinical application. Additionally, the importance
of intestinal bacterial strains in the disposition of natural products was also highlighted.