bluuebunny/crossref_metadata_2025 huggingface dataset:
Linguistic Landscape: A Language Learning Media in An Underdeveloped Region
Authors: Riadi Agus , Warti Fransiska Way
Published: March 2021

As the result of the implementation of the latest curriculum in Indonesia, namely curriculum 2013, some problematic issues have arisen in its application. The apparent facts of this are the reduced number of hours dedicated to the subject of English, and the hampered distribution of the curriculum properties in rural areas, such as textbooks and teacher training for the curriculum. To resolve this dilemma, there is a need to find another means for teachers in rural areas to teach English, for example by using the authentic and contextual English text that is dispersed in their surroundings (Linguistic Landscape). Therefore, the aims of this research are to investigate the LL as a form of English exposure that students may encounter around their school neighbourhood, and the English language teachers’ perception of LL if it is to be applied as an additional learning resource, taking as an example a school in one underdeveloped region such as in Pulau Maya, Kayong Utara-West Borneo. This research employed a qualitative method by using an educational case study to investigate the teachers and the environment of this sample school. The data were obtained in the form of photographs and interviews. From the analysis, it was found that there are abundant LL signs that could promote students’ learning of English in improving their vocabulary, pragmatic competence, multimodal literacy, grammatical features, and their understanding of social aspects. Despite some sceptical perceptions, most of the teachers also seemed to acknowledge the apparent advantages of using LL in their future teaching.
Zaburzenia zmysłu węchu
Authors: Rapiejko Piotr , Lipiec Agnieszka
Published: March 2021

Węch jest podstawowym zmysłem zarówno u ludzi, jak i u zwierząt. Pozwala kręgowcom i innym organizmom wyposażonym w receptory węchowe rozpoznawać pożywienie, niebezpieczeństwo i dostarcza zmysłowej przyjemności. Zaburzenia lub utrata zmysłu węchu występują w schorzeniach, którym towarzyszy upośledzona drożność nosa, takich jak: przewlekłe zapalenie zatok przynosowych, przewlekłe zapalenie zatok przynosowych z polipami nosa, alergiczny nieżyt nosa, infekcja dróg oddechowych, w tym ostre zapalenie zatok przynosowych. W przypadku zapalenia zatok przynosowych zaburzenia węchu są jednym z czterech głównych objawów choroby. Zaburzenia węchu mogą być również wywołane przez uszkodzenie neuronu węchowego, np. w przebiegu infekcji wirusowej. Utrata węchu i/lub smaku zgłaszana przez chorych na COVID-19 ma istotne znaczenie kliniczne; ułatwia jak najwcześniejszą identyfikację zakażonych do izolacji, jeśli dostęp do badań jest ograniczony, oraz ułatwia kwalifikację do ukierunkowanych testów. W leczeniu zaburzeń i utraty węchu wywołanych przez upośledzenie drożności nosa (lub towarzyszących chorobom przebiegającym z upośledzeniem drożności nosa) stosuje się nowoczesne glikokortykosteroidy donosowe.
Astma niekontrolowana
Authors: Sybilski Adam J.
Published: March 2021

Astma to jedna z najczęstszych przewlekłych chorób układu oddechowego, o globalnym znaczeniu i poważnych konsekwencjach dla zdrowia publicznego. Jest schorzeniem przewlekłym, u którego podłoża leży proces zapalny w drogach oddechowych wywołujący skurcz mięśniówki oskrzeli, pogrubienie ściany dróg oddechowych oraz wzmożone wydzielanie śluzu. Skutki astmy wpływają na życie pacjentów, ograniczając ich aktywność życiową i zawodową oraz zmniejszając komfort życia. Mogą również prowadzić do ciężkich zaostrzeń i nagłych zgonów. Autor prezentuje przypadek 39-letniego mężczyzny z umiarkowaną, źle kontrolowaną astmą. Pacjent miał męczący, duszący kaszel, utrudniony wydech, czasami ucisk w klatce piersiowej. Objawy występowały głównie w nocy i wybudzały chorego ze snu. Głównym jego problemem zdrowotnym było nieprzestrzeganie zaleceń lekarskich i nadużywanie leków ratunkowych. Szybka i doskonała poprawa po zastosowaniu doraźnym krótko działających β2-mimetyków (SABA, short acting beta agonists) powodowała, że pacjent bagatelizował chorobę, nie widział potrzeby stosowania leków przewlekle i ograniczał terapię astmy do przyjmowania leków ratunkowych. Zaproponowane leczenie preparatem złożonym (budezonid z formoterolem) w jednym inhalatorze spowodowało ustąpienie objawów i kontrolowanie choroby. Zastosowanie nowoczesnego inhalatora suchego proszku Forspiro® dodatkowo sprzyjało przestrzeganiu przez pacjenta zaleceń lekarskich. Możliwość stosowania połączonych dwóch leków – glikokortykosteroidów i β2-mimetyków – z tego samego inhalatora, zgodnie z zapotrzebowaniem pacjenta, to wczesna interwencja najlepiej zapobiegająca zaostrzeniom. Coraz więcej dowodów wskazuje na to, że strategia wykorzystywania przeciwzapalnego leku doraźnego jest skuteczniejsza niż strategia związana z lekiem SABA w kontrolowaniu astmy i zmniejszaniu jej zaostrzeń na wszystkich poziomach ciężkości.
Comprehensive Review on Solar, Wind and Hybrid Wind-PV Water Pumping Systems-An Electrical Engineering Perspective
Authors:   KLE Technological University, Angadi Sachin
Published: March 2021

In India, the demand for water is continuously increasing due to the growing population. Approximately 16.5% of all country’s electricity used to pump this water is from fossil fuels leading to increased pump Life Cycle Cost (LCC) and Green House Gas (GHG) emissions. With the recent advancement in power electronics and drives, renewables like solar photovoltaic and wind energy are becoming readily available for water pumping applications resulting in the reduction of GHG emissions. Recently, research towards AC motor based Water Pumping Systems (WPS) has received a great emphasis owing to its numerous merits. Further, considering the tremendous acceptance of renewable sources, especially solar and wind, this paper provides a detailed review of single-stage and multi-stage WPS consisting of renewable source powered AC motors. The critical review is performed based on the following figure of merits, including the type of motor, power electronics interface and associated control strategies. Also, to add to the reliability of solar PV WPS, hybrid Wind-PV WPS will be discussed in detail. Readers will be presented with the state-of-the-art technology and research directions in Renewable Energy-based WPS (REWPS) to improve the overall system efficiency and hence reduce the payback period.
Coefficient Bounds and Fekete-Szeg¨o inequality for a Certain Families of Bi-Prestarlike Functions Defined by (M,N)-Lucas Polynomials
Authors: Al-Ziadi Najah Ali  Jiben , Wanas Abbas Kareem
Published: March 2021

In the current work, we use the (M,N)-Lucas Polynomials to introduce a new families of holomorphic and bi-Prestarlike functions defined in the unit disk O and establish upper bounds for the second and third coefficients of the Taylor-Maclaurin series expansions of functions belonging to these families. Also, we debate Fekete-Szeg¨o problem for thesefamilies. Further, we point out several certain special cases for our results.
Developing the industrial complex in Russia in conditions of transition to the digital economy
Authors: SMIRNOVA Ol'ga P.
Published: March 2021

Subject. The article addresses the transition of industry to the digital economy. It is extremely urgent, as the industrial complex is systemically important.
Objectives. I consider the most important trends affecting the balanced and efficient functioning of the industrial complex. The aim is to assess and highlight barriers to its development in the digital environment, to devise comprehensive methodological tools to assess the level of industrial complex in the digital economy.
Methods. The modules of diversification indicators are used as methodological tools for evaluating the industrial complex. The integral indicator of industrial complex development is calculated, using an additive model, and the distribution of intervals is specified, using the Sturges' rule.
Results. In the industry, current trends in the digital economy dictate the need to improve innovative programs, introduce smart technologies to production processes. However, despite the activation of transformational processes of business models of industrial complexes engaged in manufacturing, the specifics of the technical base does not enable to move to digital technologies at the proper level, due to low adaptability.
Conclusions. Using the considered methodological tools in practice will improve the reasonability of measures for introducing digital technologies, and, accordingly, enhance the efficiency of economic development of the industrial complex. The paper reveals the role of digitalization in improving the competitiveness of industries. It observes an increase in digital activity of the oil and gas industry.
Specific financial and stock indicators as a sign of investment attractiveness of domestic vertically integrated companies
Authors: SHIMKO Oleg V.
Published: March 2021

Subject. The article considers the specific financial and stock market indicators of the 25 biggest oil and gas companies from 2006 to 2018.
Objectives. The aim is to identify key trends in the specific financial and stock market indicators of leading publicly traded oil and gas companies and reveal the factors that have led to this transformation, during the study period.
Methods. The study draws on methods of comparative, financial, and economic analysis, as well as generalization of materials of consolidated financial statements.
Results. The study established that the prolonged industry crisis had the strongest impact on the group’s performance, and independent companies were the most affected. Negative trends were evident in the period of high oil prices, when specific capital expenditures in the exploration and production sector increased, while profitability and market appreciation of the barrel of production declined. The industry crisis only aggravated the situation in the industry. It was revealed that the processing of purchased raw materials, as well as the resale of products, may have a significant impact on the specific net revenue from core activities. The study identified that having a serious difference in the level of debt, it is better to use an indicator of company's market value, rather than capitalization.
Conclusions. There is a decrease in the specific profitability of hydrocarbon production in the stock market segment of the industry. It has an adverse effect on the market attractiveness of the oil and gas sector.
The importance of introducing the voluntary prohibition of lending
Authors: MADATOVA Oksana V.
Published: March 2021

Subject. Relating to a drop in people’s income, cycles of economic crises, a decrease in the hydrocarbon prices and other factors, societal changes triggered a growth in criminal attempts towards property, with lending crimes being one of the principal challenges. According to studies, respective public authorities cannot resolve the issue alone. The governmental mechanism for voluntary lending prohibition was chosen to address the issue, like it was done with real estate crimes. I herein found out that the theory of finance can be further elaborated, applying the proposed principles to banking practices.
Objectives. I set up the mechanism, unfold the theory and practice of banking, which would help protect people from lending fraud.
Methods. At the empirical level, the study is based on observation, while I use the abstraction, idealization, induction and deduction, versatile methods of research, such as analogies, analysis, synthesis, and interviewing as a personalized expert method at the theoretical method.
Conclusions. In the voluntary lending prohibition is introduced in Russia, this will significantly enhance the economic security of people against lending fraud. The findings contribute to the development of the theory of finance in banking and can be used in practice of credit institutions. The findings may underlie the further development of the theory of credit institution finance, improvement of the banking laws of the Russian Federation and ensure the protection from the constitutional right for property protection. They can be used by financial institutions’ practice.
The sentiment analysis method in finance: The psychological-financial index
Authors: BOGATYREV Sergei Yu.
Published: March 2021

Subject. The article discusses contemporary means of measuring emotions of those who make financial decisions. Objectives. Analyzing key means of sentiment analysis in Russia and abroad, the study is to create a tool, which would be applicable to valuation and provide the unbiased information about the emotional state of those who locally make financial decisions. I also demonstrate limited capabilities of contemporary information systems in terms of emotion measurement, valuation, and present means to address the imperfection of the existing news tone measurement framework, unveil the content of new emotion measurement techniques, which would be useful to appraisers and cost analysts. Methods. The study is based on the induction and deduction for opinion poll processing, narrative analysis in data environments. I display the nexus with new technological means of modern information systems. Results. The article unveils the substance of key methods for setting the psychological-financial index, modern means of sentiment analysis in the new setting of the digital economy and Big Data. I scrutinize key constituents of the psychological-financial index and its use in the current circumstances of the post-COVID-19 economy. The article shows how psychological measurement methods can be implemented as part of the narrative analysis. Conclusions and Relevance. Financial analysts get new opportunities when using new achievements of behavioral finance and modern psychological studies. As the use of the psychological-financial index shows in analyzing market anomalies, there appear more opportunities for explaining the irrational behavior of market agents in its various segments. New standards are set as they are needed for valuation purposes, when financial analysts use them. Reporting is normalized. I provide an outlook of the analytical apparatus development and new indicators to use valuation results more efficiently. The findings hereof are applicable to the practice of contemporary appraisers, cost and fundamental analysts. It is especially important to use sentiment analysis tools in the digital economy, during the instability and crisis, change in the market paradigm, market shifts, changes in the comparability metrics, distortion of traditional financial and economic indicators, market volatility. The use of the psychological-financial index supplements and expands the scope of classical measurement tools and increase the quality of valuation.
Private investment in residential real estate viewed through personal behavioral traits of the agent: Evidence from St. Petersburg
Authors: PAVEL'EVA Ella Yu.
Published: March 2021

Subject. Professional training of decision-makers influences investment decision private or individual investors make. Decisions on real estate investment are subject to biased consumer preferences resulting from investment or consumer interests. Hence, choosing a residential real estate item to purchase/rent, future buyers have their own psychological and emotional opinion on values.
Objectives. I provide my own interpretation of residential real estate appraised by the private investor, considering their psychological and emotional traits.
Methods. I applied general scientific and special methods of research to study the residential real estate appraisal, such as the retrospective, systems and functional-structural analysis, observation, classification, instrumental techniques for grouping, sampling, comparison and generalization, evolutionary and dynamic analysis, surveys and sorting out of the findings.
Results. Private investors make choices, referring to their own personal trains, such as behavior, personal beliefs and values. I suggest considering the market segmentation on the basis of value-based method and evaluating the given segment. I tested the technique, referring to the Saint-Petersburg market of real estate. Various social groups of private investors were found to choose different residential properties and have different priorities in choosing an apartment for purchase or rent. They have greater expectations about the quality of rented housing than a residential property item to be purchased for their own use.
Conclusions and Relevance. I investigated the relationship of investors’ behavior and investment lucrativeness of a residential property item. I discovered key aspects of lucrativeness for investors and provide guidelines for coordination of investors’ choices in line with their personal preferences.
Tax reform initiated by D. Trump: Economic and social aspects
Authors: MAKUSHINA Elena Yu. , KARMANOVA Dar'ya M. , KUCHER Aleksei S.
Published: March 2021

Subject. The article addresses the tax reform of 2017, initiated by D. Trump.
Objectives. The aim is to determine the relationship between the total volume of tax revenues to the budget of the U.S. Government and the growth of U.S. GDP in the long run.
Methods. To identify the impact of the tax reform on the investment climate in the country and the subsequent GDP growth, we formulate a hypothesis and propose a regression model. The quarterly data from 04.01.1960 to 07.01.2019 serve as a statistical sampling, published by financial departments of the U.S. Office of Management and Budget and the U.S. Bureau of Economic Analysis. The study rests on the econometric analysis enabling to identify the impact of the volume of tax revenues from the corporate income tax and individual income taxes on the level of the GDP of the United States.
Results. In the short term, we observe a decrease in tax revenues and a subsequent increase in the budget deficit, in the long term – an increase in business activity of the country, a growth in foreign direct investment, and, consequently, an increase in the GDP. The paper offers a model for assessing the economic growth of the GDP of the United States, in which tax predictors were used in combination with macroeconomic indicators.
Conclusions. The experience of the United States and the results of this study may be used by the governments of developing countries and experts in the field of taxation for tax policy development.
Practical Considerations for Community-Based Health Promotion Events during the COVID- 19 Pandemic
Authors: Vordenberg Sarah E. , Diez Heidi , Ferguson Caitlin , Walker Paul C. , Bostwick Jolene R. , Klein Kristin
Published: March 2021

Community-based health promotion events provide student pharmacists the opportunity to give back to the local community while simultaneously applying the knowledge and skills they are learning in the classroom (Accreditation Council for Pharmacy Education Standards 3, 4, and 12). In turn, community members receive benefits, such as receiving a vaccination and learning their blood pressure, as well as strategies to manage their health conditions. Traditionally, both individual community members and student pharmacists receive benefit. As a result of the coronavirus disease 2019 (COVID-19) pandemic, it is critical to consider the impact of public health via the local community when choosing to hold or suspend these activities. It is necessary to consider whether the benefits to individual community members who choose to participate (e.g., older adult with type 2 diabetes or underserved adults with limited access to the influenza vaccine) outweigh the risks to the public due to the pandemic. If there is sufficient benefit, there are practical considerations related to regulations, recruitment of community members, involvement of students and preceptors, location, supplies, delivery of patient care services, and activities after the event.
Straddling Class in the Academy: 26 Stories of Students, Administrators, and Faculty from Poor and Working-Class Backgrounds and Their Compelling Lessons for Higher Education Policy and Practice
Authors: D’Arcy Christine
Published: March 2021

Edited by: Sonja Ardoin and Becky MartinezReviewed by: Christine D’Arcy
Black Administrators in Higher Education: Autoethnographic Explorations and Personal Narratives
Authors: Jackson Lisa N.
Published: March 2021

Edited by: Terence Hicks and Lemuel Watson

Published by: The Rowan & Littlefield Publishing Group, Inc., 2018, 105 pages

Reviewed by: Lisa N. Jackson, Ed.D
The Inner Revolution: Shuddhi and the Reinvention of Hinduism
Authors: Mehta Nirav
Published: March 2021

The Shuddhi movement of the late 19th century was a religious revolutionary movement that aimed to intrinsically restructure and transform the Hinduism and Hindu society into a more socially equalized and religiously universal system. It was a quest to reconstruct Hindu religious and social identity in response to socioeconomic modernism and challenges from Christian and Islamic proselytization. The first phase of the movement lasted from the 1880s to the late 1910s and was defined by a persistent struggle with orthodox society to transform Hinduism by opening its doors to induct and assimilate returning and new converts. The second phase of Shuddhi began in the early 1920s with the emergence of a consensus between the orthodox and the Arya-led reformers, who expanded the Shuddhi movement to confront the challenges presented by Islam and Christianity; this phase ended in 1947.
Insurgent Visions Of FREEDOM: Migrant Resistance Against The Settler Colonial Nation And Neoliberal Carceral State During The 1995 Esmor Immigration Prison Rebellion
Authors: Martinez-Montes Diana L.
Published: March 2021

The following paper provides a historical analysis of the 1995 New Jersey Esmor immigration prison rebellion and its aftermath, including two civil class actions, Jama v. Immigration and Naturalization Service (INS) and Jama v. Esmor Correctional Services Inc. The Esmor prison rebellion presents a rare example of migrant-led resistance efforts against the neoliberal Carceral State and settler colonial ideologies during the post-Civil Rights Era.
Educated To Death? Women’s Higher Education, Reproductive Health, And The Scientific Method In The United States, 1870-1900
Authors: Naiman Eleanor
Published: March 2021

From 1870-1890, American gynecologists positioned themselves at the center of debates about women’s education. Gynecologists manipulated social anxiety about shifting demographics and falling birthrates among white middle class women in order to legitimate their emerging discipline. In doing so, they couched American understandings of infertility in a politics of blame and demonized women for their inability to reproduce. Although doctors’ conversations about “sterility” primarily took place within the pages of journals published by all-male medical associations, many women engaged in this debate and challenged medical authority in the pages of popular magazines and newspapers. Female doctors, teachers, scholars, women’s college administrators, and their male allies employed a wide range of rhetorical strategies in their responses to male doctors’ theories. They reframed the debate over higher education and sterility into a discussion of the failings of patriarchal gender norms and the importance of objective scientific inquiry. They did so as the medical profession’s commitment to anecdotal evidence and individual treatment faced pressure from the emerging fields of quantitative studies, epidemiology, and medical statistics. A debate that began with a few vocal doctors with passionate but largely unsubstantiated claims had grown to incorporate discussions about scientific method, women’s rights, and female autonomy.
Using Multi-Objective Bat Algorithm for Solving Multi-Objective Non-linear Programming Problem
Authors: Rajwan Hamood Sheah  , Iraq T. Abbas
Published: March 2021

Human beings are greatly inspired by nature. Nature has the ability to solve very complex problems in its own distinctive way. The problems around us are becoming more and more complex in the real time and at the same instance our mother nature is guiding us to solve these natural problems. Nature gives some of the logical and effective ways to find solutions to these problems. Nature acts as an optimized source for solving the complex problems.  Decomposition is a basic strategy in traditional multi-objective optimization. However, it has not yet been widely used in multi-objective evolutionary optimization.   

Although computational strategies for taking care of Multi-objective Optimization Problems (MOPs) have been accessible for a long time, the ongoing utilization of Evolutionary Algorithm (EAs) to such issues gives a vehicle to tackle extremely enormous scope MOPs.

MOBATD is a multi-objective bat algorithm that incorporates the dominance concept with the decomposition approach. Whilst decomposition simplifies the MOP by rewriting it as a set of Tchebycheff Approach, solving these problems simultaneously, within the BAT framework, might lead to premature convergence because of the leader selection process which uses the Tchebycheff Approach as a criterion. Dominance plays a major role in building the leaders archive, allowing the selected leaders to cover less dense regions while avoiding local optima and resulting in a more diverse approximated Pareto front. The results from 5 standard MOPs show that the MOBATD outperforms some developmental methods based on decomposition. All the results were achieved by MATLAB (R2017b).
Isolasi Cendawan Aspergillus sp. pada Tanaman Padi Organik
Authors: Mawarni Nor Imama Iga , Erdiansyah Iqbal , Wardana Rudi
Published: March 2021

Penelitian bertujuan agar dapat mengidentifikasi karakteristik cendawan Aspergillus sp. secara makroskopis, jumlah koloni, kecepatan tumbuh cendawan dan kepadatan spora cendawan Aspergillus sp. yang telah diisolasi dari dua lokasi berbeda. Penelitian ini dilakukan dari September 2019 hingga November 2019. Metode penelitian yang digunakan adalah metode survey, yaitu dengan membandingkan cendawan Aspergillus sp yang dapat diisolasi dari 2 lahan yang berbeda. Data dari hasil penelitian yang diperoleh kemudian dianalisis secara kualitatif dan kuantitatif. Hasil penelitian menunjukkan bahwa dari kedua lokasi pengambilan sampel tanah pada lokasi pertama jamur Aspergillus sp. dapat diisolasi pada kedalaman 20-25 cm dari permukaan tanah. Sedangkan di lokasi kedua, jamur Aspergillus sp. dapat diisolasi pada kedalaman 10-15 cm dan 20-25 cm dari permukaan tanah dan memiliki karakteristik morfologi berupa koloni berwarna hitam, hifa bersekat, konidia bulat, konidiofor tegak dan tidak bercabang serta vesikel yang berbentuk bulat. Kemudian untuk jumlah koloni cendawan Aspergillus sp. yang dapat diisolasi dari Desa Lombok Kulon dan Desa Sulek menunjukkan hasil yang berbeda nyata. Sedangkan untuk kecepatan pertumbuhan dan nilai kepadatan spora cendawan Aspergillus sp. dari kedua lokasi menunjukkan hasil yang berbeda tidak nyata.
A Comparison of The Predictive Ability between Logistic and Gompertz Model on COVID-19 Outbreak
Authors: Haryanti Tita , Pamukti Brian
Published: March 2021

A predictive model can be learned using historical information. Thereafter, information about a running case is combined with a predictive model to estimate the case's remaining flow time. The predictive model is based on data from past events, which can be used to make predictions for current operating situations. For example, the case of coronavirus disease 2019 (COVID-19), which is currently infecting the whole world, including Indonesia, have influenced various aspects, ranging from the educational environment, business, economy, to the companies. Data scientists are urgently needed who can help organizations improve their operational processes. Therefore, this journal discusses the prediction of the peak number of COVID-19 cases in Indonesia, using two prediction models, logistic and Gompertz. The results obtained show that the Gompertz model has higher accuracy than the logistic model, with an accuracy of 99.85%. This journal's results are expected to help organizations estimate the time to rebuild themselves after being affected by COVID-19.
Identificación de flora apícola en el fundo Vitaliano, Amazonas, Perú
Authors: García Huamán Flor Teresa , Angeles Trauco Marleny
Published: March 2021

El presente estudio estuvo orientado a identificar la flora apícola del Fundo Vitaliano, ubicado en el distrito de Chachapoyas, departamento de Amazonas, durante diez meses, de febrero a noviembre. El diseño que se utilizó fue el Diseño No Experimental Transaccional, diseño de una sola casilla, se realizaron muestreos de tipo intencional y selectivo, se ubicaron los apiarios existentes y después de localizadas las colmenas se marcaron transeptos radiales y se realizó el inventario de las especies de flora apícola a cada lado del transepto, la época de floración se determinó teniendo en cuenta revisión de fuentes bibliográficas, observaciones directas y encuestas; la identificación taxonómica de los especímenes vegetales se realizó utilizando claves botánicas, información bibliográfica y la respectiva comparación con el material herbarizado en el Herbarium Truxillense de la Universidad Nacional de Trujillo. Se encontró 18 apiarios ubicados a una altitud promedio de 2,434 msnm., 58 especies de flora apícola y las flores tienen en promedio 7.3 grados brix. Se concluyó que existen 24 familias y 48 géneros de flora apícola en el Fundo Vitaliano, la familia que tiene mayor predominancia es la Asteraceae con un 22.4%, las plantas que tienen mayor grado Brix (°B) son Pyrus malus “manzana israel” y Ceasalpina spinosa “tara”, con valores de 16°B y 15°B, respectivamente, la flora apícola con diez meses de floración corresponde a Salvia leucantha “salvia morada”, Salvia tubiflora “salvia-chochocon” y fragraria vesca “fresa”.
La indebida diligencia de la labor ﬁscal en las investigaciones por delitos de corrupción de funcionarios
Authors: Hoyos Huamán Franklin , Guevara Aranda Roberto
Published: March 2021

La presente investigación tuvo como objetivo determinar de qué manera la indebida diligencia de la labor ﬁscal en las investigaciones por delitos de corrupción de funcionarios genera el archivo de las investigaciones en la Fiscalía Provincial Especializada en Delitos de Corrupción de Funcionarios de Chachapoyas, durante el periodo 2016- 2017. La metodología utilizada en la investigación se orientó en analizar las disposiciones ﬁscales de archivo que fueron posteriormente revocadas, las cuales permitieron analizar los criterios utilizados por los ﬁscales provinciales y superiores en cada caso concreto. La población estuvo conformada por 18 carpetas ﬁscales (100%) de las cuales se extrajo como muestra 10 carpetas ﬁscales (55.6%). Para la recolección de datos se utilizó la observación directa no participante y el análisis de expedientes. Se usaron ﬁchas de registro y estudio de casos, cuadro de resumen y cuadro comparativo. Se encontró un alto índice de denuncias archivadas, pues de un total de 139 (100%) denuncias registradas, 115 (83%) fueron archivadas durante la etapa de investigación preliminar. De las 115 (100%) denuncias archivadas, solo 51 (44%) han sido impugnadas mediante el recurso de elevación de actuados. De las 51 (100%) denuncias impugnadas, 18 (35%) han sido revocadas, es decir, 4 de cada 10 denuncias archivadas son revocadas. Finalmente, se concluyó que el archivo inadecuado de las denuncias es producto de la poca diligencia que tienen los señores ﬁscales para realizar una exhaustiva investigación de los delitos.
Clima organizacional y Síndrome de Burnout en el profesional de enfermería del Hospital de Jaén
Authors: Melendez Santillan Ruth Elizabeth , Tejada Muñoz Sonia
Published: March 2021

El objetivo de la investigación fue determinar la relación que existe entre el clima organizacional y el síndrome de burnout en el profesional de enfermería del Hospital de Jaén, 2018. La muestra estuvo conformada por 60 profesionales de enfermería, para la recolección de los datos se utilizó el cuestionario Inventory del Síndrome de Burnout de Maslach para la variable síndrome de burnout, con una validez de VC= 7.89 > VT: 1.46 y una conﬁabilidad de 0.89 y para la variable clima organizacional se tomó en cuenta la Escala multidimensional de clima organizacional (EMCO), con un nivel de conﬁabilidad > 0.70 y validez de VC=0.80 y VT= 1.25. Los resultados demuestran que un 46.7% (28) presenta síndrome de burnout de niel alto, con clima organizacional regular, el 35% (21) presenta un síndrome de burnout medio con clima Organizacional regular y el 6.7% (4) tiene síndrome de burnout de nivel bajo con un clima organizacional de nivel malo, concluyéndose así que existe relación altamente signiﬁcativa entre el síndrome de burnout y clima organizacional (X 2 c = 10.684 > X2 t = 9.4877, GL = 4, p = 0,030 < α = 0.05) en esta población en estudio.
Desvinculación de la justicia especial de la justicia ordinaria, Provincia de Condorcanqui, Perú
Authors: Bautista Carranza Oswaldo
Published: March 2021

El objetivo de la investigación fue evaluar la opinión de la desvinculación de la justicia especial de la justicia ordinaria en la Provincia de Condorcanqui, Perú. La muestra estuvo representada por 152 pobladores de las comunidades indígenas, entre ellos, apu, secretario y tesorero y 14 operadores de la justicia ordinaria. El muestreo fue aleatorio simple. Se aplicaron cuestionarios y encuestas. Se encontró que en la Provincia de Condorcanqui, el 16,77% no conoce la realidad social y la justicia especial, mientras que el 83,23% sí la conoce. En el distrito de  Río Santiago el 19.23% sí la conoce y el 80,77% no la conoce, en el distrito Nieva el 16.22% sí la conoce y el 83,78% no la conoce, en el distrito El Cenepa el 15,38% sí la conoce y el 84,62% no la conoce. Se concluye que la mayoría de los pobladores de Condorcanqui desea que se desvincule la justicia especial de la ordinaria; así en Río Santiago el 82,26%, en Nieva el 54,21% y en El Cenepa el 55,56%. Las juntas directivas nativas (apu, secretario y tesorero), y los operadores de justicia en un 100% consideran que debe desvincularse la justicia especial de la ordinaria, para que no haya interferencia en las decisiones.
Sustitución parcial de harina de trigo (Triticum aestivum) por arracacha (Arracacia xanthorrhiza) para elaborar pasta tipo tallarines
Authors: Tafur Puscán Iván Noé
Published: March 2021

La investigación tuvo por objetivo determinar cuál es el porcentaje de sustitución de harina de trigo (Triticum aestivum) por arracacha (Arracacia xanthorrhiza) en la elaboración de pasta tipo tallarines que mejora las características ﬁsicoquímicas y organolépticas, en consecuencia se diseñó un experimento unifactorial; donde se evaluó los niveles de sustitución; (5, 10, 15, 20, 25, y 30% ) y un testigo (Pasta comercial); para la evaluación ﬁsicoquímica se usó análisis de prueba paramétrica o análisis de varianza bajo un esquema de Diseño Completamente al Azar y la Prueba de Tukey; para la evaluación sensorial se aplicó la Prueba no paramétrica de Friedman; mediante el Software Statistix 8. Se trabajó con masa de arracacha cocida; la pasta fue elaborada siguiendo un proceso tecnológico estándar; ﬁnalmente se determinó que con 15% de sustitución de harina por arracacha por de trigo en la elaboración de pasta tipo tallarines se mejora las características ﬁsicoquímicas y sensorial, obteniendo una caliﬁcación entre me gusta moderadamente y me gusta mucho, registrando en promedio 75,15% de carbohidratos, 6,7 % de proteínas, 0,53% de lípidos, 2,25% ﬁbra, pH 4,83, humedad 13,40 % y ceniza

1,96%.
Efecto de la costra microbiótica en el crecimiento de Lactuca sativa en suelo arenoso
Authors: García Huamán Flor Teresa , Poquioma Cruz Celestino
Published: March 2021

El presente estudio tuvo como objetivo determinar el efecto de la costra microbiótica en el crecimiento de Lactuca sativa “lechuga” en suelo arenoso, a nivel de laboratorio. El diseño experimental fue de series cronológicas experimentales. Las muestras biológicas fueron semillas de “lechuga” y costras microbióticas: hipermórfica, perimórfica y criptomorfica, obtenidas de manera intencional y selectiva. Se establecieron tres grupos experimentales y un grupo control. Se utilizó 2 kg. de suelo arenoso y 100g de costra microbiótica, se humedeció y se dejó en reposo 72 h., luego se colocó las semillas. Se encontró que las costras microbióticas tienen un efecto positivo en el crecimiento de Lactuca sativa “lechuga” en suelo arenoso a nivel de laboratorio; utilizando 2kg. De suelo arenoso y 100g. de costra hipermórfica, a los 60 días se alcanza un tamaño de 11.66 cm. y un peso de 1.21 g.; los parámetros de fertilidad:, aumentan con costra hipermórfica comparando con el grupo control, registrándose valores para el grupo control de ph 6.22 y para el grupo experimental con costra hipermófica 7.81; C.E (mS/cm) 0.02 y 0.26; P(ppm) 0.91 y 6.68; K (ppm) 12.95 y 50.05; C.O (%) 0.53 y 1.07; M.O(%) 0.92 y 1.84; N(%) 0.05 y 0.09; respectivamente
Efecto de un biofertilizante en el crecimiento y rendimiento de dos variedades de Medicago sativa
Authors: Vigo Pizarro Rosa Marilin
Published: March 2021

El objetivo del presente trabajo fue determinar el efecto de un biofertilizante en el crecimiento y rendimiento en dos variedades de Medicago sativa “alfalfa”, se elaboró un biofertilizante a base de agua de lavado de café, excreta de vacuno, melaza y B-Lac ®, él que luego fue aplicado a dos variedades de alfalfa Cuf 101 y Beacon en 1% y 1.5%. Se tuvo 6 tratamientos los que fueron distribuidos bajo un diseño completamente al Azar: T1 (0%Biof , Cuf 101), T2 (0% Biof, Beacon), T3 (1% Biof, Cuf 101), T4 (1% Biof, Beacon), T5 (1.5% Biof , Cuf 101) y T6 (1.5% Biof, Beacon). Se evaluó parámetros productivos y bromatológicos. Los datos se analizaron mediante el análisis de varianza (ANVA), con el uso del programa estadístico Statistix versión 8.0, con un nivel de significancia (α) del 5% y un nivel de confianza (1- α) del 95% y la comparación de medias mediante el método de Dunnett (α=0.05). Se obtuvieron diferencias significativas para rendimiento (1.42kg), altura de planta (66cm), proteína (23%) y digestibilidad (81%), para número de hojas por planta, contenido materia seca, Fibra detergente neutro y ácido no se observaron diferencias significativas entre los tratamientos. Se concluye que el biofertilizante al 1.5% da mejor resultado.
Efecto del extracto de plantas medicinales sobre el crecimiento de Escherichia coli y Staphylococcus aureus
Authors: García Huamán Flor Teresa , Angeles Trauco Marleny
Published: March 2021

El objetivo de este estudio fue determinar el efecto del extracto de plantas medicinales sobre el crecimiento de Escherichia coli y Staphylococcus aureus crecimiento de Escherichia coli y Staphylococcus aureus. El diseño de estudio fue experimental, diseño factorial, de corte transversal. Se aislaron las bacterias y se obtuvieron extractos, utilizando 1 L. de etanol (QP) por cada 100g. de hoja triturada. Se almacenó a temperatura ambiente por 20 días, se filtró y evaporó a 40°C. Posteriormente se colocó 10ul a discos de papel de 6mm., luego se realizó la siembra y colocación de los discos, después de 48 horas se midió los halos de inhibición. Se encontró que los extractos no afectan el crecimiento de E. Coli pero si inhiben el crecimiento de Staphylococcus aureus. Se concluye que el efecto de los extractos de las plantas medicinales como: Aloysia citriodora “cedrón”, Ambrosia arborescens “marco”, Bidens pilosa “cadillo”, Dodonaea viscosa “chamana”, Matricaria chamomilla “manzanilla, Minthostachys mollis “poleo”, Psidium guajaba “guayaba”, Plantago major “llantén”, Taraxacum officinale “ diente de león” es negativa para Escherichia coli, pues no se evidenciaron halos de inhibición a diferencia de Staphylcoccus aureus donde se observó un efecto positivo, evidenciándose halos de inhibición, siendo el mayor (23.3 mm) con Aloysia citridora y el menor (9 mm) con Matricaria chamonilla.
Propiedades fisicoquímicas de aceites provenientes de Salvia hispanica L., Linum usitatissinum y Plukenetia volubilis L.
Authors: Vilcarromero Chavez Eduard , Olivares Muñoz Segundo Víctor
Published: March 2021

La investigación tuvo por objetivo comparar las propiedades fisicoquímicas de aceites provenientes de Salvia hispánica L. “chía”, Linum usitatissinum “linaza” y Plukenetia volubilis L. “sacha inchi”. La extracción del aceite de las semillas se realizó por método Soxhlet con arrastre de solvente, éter de petróleo y etanol. Los resultados fueron evaluados mediante análisis de varianza para determinar las probables diferencias significativas en las propiedades. En consecuencia, se determinó que el rendimiento en el aceite de chía fue de 23,7% usando etanol, en el de linaza fue de 26,8% y para sacha inchi fue de 34,4%, usando éter de petróleo, referente a la densidad, los aceites muestran valores aproximados de 0,9 g/ml, el índice de refracción en los tres aceites en promedio fueron 1,48; los valores de saponificación reportados son mayores a 118,6 mg KOH/g; y peróxido estuvieron entre 1,9 a 2,6 meq de O2/kg de aceite. En cuanto a la comparación del tipo de semilla los valores de saponificación y de peróxido no presentan valores estadísticamente diferentes, en el caso del solvente no presento efectos significativos sobre la densidad y el valor de peróxido.
MS GLOW FOR MEN: DIGITAL MARKETING STRATEGY ON MEN'S FACIAL CARE PRODUCTS
Authors: Susilo Daniel , Putranto Teguh Dwi , Navarro Charles Julian Santos
Published: March 2021

Technological developments over the last few years have led to a strategy transformation from conventional to online. This digital marketing strategy is carried out by many local and traditional companies because they do not believe it is more effective than traditional marketing activities, such as using brochures and catalogs. Various products have started to take advantage of digital marketing strategies, including MS Glow men's facial care products. The method used in this research is content analysis of Krippendorff on Instagram @ during the period January 1, 2021 to January 31, 2021. The conclusion of this research are more to do with promotions that highlight information about MS Glow For Men and the benefits of using MS Glow For Men.Keywords: MS Glow For Men, Digital Marketing Strategy; Men’s Facial Care, Instagram; Content Analysis.
Колебатель изделия для автоматической дуговой наплавки
Authors: Lebediev Volodymyr , Novykov Sergii
Published: March 2021

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Acidente vascular encefálico decorrente de sífilis terciária em paciente jovem: relato de caso
Authors: Alves Giovanna Silva , Silva Emilly Nascimento , Dos Anjos Evandro Barbosa
Published: March 2021

Objetivo: Relatar o caso de uma paciente jovem diagnosticada com acidente vascular encefálico devido a Sífilis terciária. Detalhamento do caso: Paciente do sexo feminino, 20 anos, com história de cefaleia hemicraniana à esquerda com intensidade progressiva, surgimento súbito de estrabismo divergente, ptose palpebral e diplopia à esquerda, além de hemiparesia à direita. Ao exame físico, se apresentava alerta, orientada, com paralisia do terceiro nervo craniano à esquerda, hemiparesia à direita com sinal de babinski positivo neste lado. Á internação foi solicitada Ressonância Magnética de Encéfalo, identificando área de isquemia em região de tronco encefálico, consolidando o diagnóstico de AVE isquêmico. Após investigação da etiologia, correlacionou-se o diagnóstico do AVE Isquêmico com uma vasculite cerebral decorrente de Sífilis. A paciente recebeu tratamento com Penicilina Cristalina, obteve melhora clínica e recebeu alta hospitalar. Considerações finais: A Sífilis Terciária pode ser etiologia primária para o desenvolvimento de AVE em jovens, sendo imprescindível a solicitação de sorologia para sífilis na investigação etiológica destes casos, uma vez que o diagnóstico e conduta realizados de forma adequada e precoce propiciam a resolução clínica e manutenção da qualidade de vida do paciente.
Aspectos epidemiológicos dos acidentes com material biológico em dentistas
Authors: Dos Santos Kátia Ferreira , Cavalcante Nilton José Fernandes
Published: March 2021

Objetivo: Classificar aspectos epidemiológicos dos acidentes com material biológico em cirurgiões-dentistas (CD) e identificar as práticas de biossegurança adotadas. Métodos: Estudo transversal quantitativo, retrospectivo com dados obtidos no preenchimento de Formulário Específico (FE), da Comissão de Controle de Infecção Hospitalar (CCIH) de hospital público em São Paulo, Brasil. Realizou-se entrevistas com questionários divididos em dois grupos de 20 dentistas, de 2008 a 2012, selecionados de 103 acidentes notificados. Resultados: CD do sexo feminino (77,71%), idade média 33,6 anos. Trabalhavam em consultório particular (98%), turno diurno (75,7%), 8,9 anos de trabalho, (68,9%) não notificaram o acidente e (32%) relatou acidente anterior. Maioria dos acidentes ocorreu às sextas-feiras (23,3%), exposição percutânea (84,5%), contendo sangue (56,3%) e com lúmen de agulha (38,8%), mão esquerda (46,7%), durante procedimentos (58,3%), autoacidentes (75,7%). Quanto aos EPI (Equipamento de Proteção Individual), destacaram-se luvas (86,4%). O paciente-fonte era conhecido em (87,4%), (91,3%) vacinados contra hepatite B, (58,3%) receberam terapia antiretroviral (TARV) e (45,6%) completaram o monitoramento. Conclusão: Acidentes ocorreram nas sextas-feiras, com exposição percutânea, contendo sangue no lúmen da agulha, mão esquerda, durante procedimentos e autoacidentes. EPI mais utilizado foram luvas. Após os acidentes, houve mudança na biossegurança.
Quadruplex folding promotes the condensation of linker histones and DNAs via liquid-liquid phase separation
Authors: Mimura Masahiro , Tomita Shunsuke , Shinkai Yoichi , Hosokai Takuya , Kumeta Hiroyuki , Saio Tomohide , Shiraki Kentaro , Kurita Ryoji
Published: March 2021

Liquid-liquid phase separation (LLPS) of proteins and DNA has recently emerged as a possible mechanism underlying the dynamic organization of chromatin. We herein report the role of DNA quadruplex folding in liquid droplet formation via LLPS induced by interactions between DNA and linker histone H1 (H1), a key regulator of chromatin organization. Fluidity measurements inside the droplets, binding assays using G-quadruplex-selective probes, and structural analyses based on circular dichroism demonstrated that quadruplex DNA structures, such as the G-quadruplex and i-motif, promote droplet formation with H1 and decrease molecular motility within droplets. The dissolution of the droplets in the presence of additives and the LLPS of the DNA structural units indicated that in addition to electrostatic interactions between the DNA and the intrinsically disordered region of H1, π-π stacking between quadruplex DNAs could potentially drive droplet formation, unlike in the electrostatically driven LLPS of duplex DNA and H1. According to phase diagrams of anionic molecules with various conformations, the high LLPS ability associated with quadruplex folding arises from the formation of interfaces consisting of organized planes of guanine bases and the side surfaces with high charge density. Given that DNA quadruplex structures are well documented in heterochromatin regions, it is imperative to understand the role of DNA quadruplex folding in the context of intranuclear LLPS.