bluuebunny/crossref_metadata_2025 huggingface dataset:
Análisis de las exportaciones ecuatorianas por medio del modelo de gravedad. Caso banano
Authors: Tonon Ordóñez Luis , Vásquez Bernal Jorge , Armijos Orellana Ana , Altamirano Flores Jorge
Published: January 2023

Esta investigación utilizó el modelo de gravedad para explicar el comportamiento de las exportaciones de banano ecuatoriano a los principales doce países destinos entre el año 2000 y 2019. El objetivo del estudio fue determinar las variables que influyeron en estos flujos comerciales, estimando dos modelos de datos de panel mediante el uso de efectos aleatorios. Ambos modelos, el PIB sectorial y el PIB de los países importadores se tomaron en cuenta como variables comunes, y cada modelo fue diferenciado según la variable que representa la resistencia al comercio. El primer caso fue la distancia medida en kilómetros y el segundo caso fue un índice de costos comerciales de productos agrícolas. Se concluyó que el segundo modelo era más adecuado tanto para el marco teórico como para los flujos comerciales en estudio. Los resultados han demostrado que los costos del comercio de bienes agrícolas tuvieron un efecto negativo mayor en las exportaciones de banano ecuatoriano que la distancia geográfica.
Bidependencia internacional en Ecuador: Estados Unidos y China
Authors: Márquez Carriel Gabriel , Vergara Romero Arnaldo , Márquez Sánchez Fidel , Albán Molestina Gonzalo
Published: January 2023

La dinámica de las relaciones económicas internacionales del Ecuador se basa en exportar sus bienes primarios de bajo valor monetario e importar bienes industrializados de mayor valor monetario. A través del marco teórico de la corriente estructuralista de la teoría de la dependencia, este trabajo pretende explicar el papel que tiene China como país centro y Ecuador como país periférico en sus relaciones bilaterales como una segunda dependencia. Para cumplir el objetivo de la presente investigación se realiza un análisis documental o no intrusivo, donde se incluyen artículos científicos en revista indexadas Scopus y WoS. Donde se concluye que Ecuador debe seguir una estrategia de desarrollo basada en la generación de un núcleo tecnológico - endógeno. Esto hará que la economía ecuatoriana pase de un ciclo productivo basado en la exportación de recursos naturales a uno manufacturero y de gran valor agregado para la exportación. Esta estrategia de desarrollo podría sacar al Ecuador del círculo vicioso que sufre por su condición de periférico en el escenario económico internacional.
Lung Transplantation from A Donor with Previous SARS-CoV-2 Infection: 1-Year Outcomes
Authors: Arjuna Ashwini , Razia Deepika , Sindu Devika , Olson Michael T. , Schaheen Lara , Bremner Ross M. , Walia Rajat , McAnally Kendra
Published: January 2023

Few reports have described successful lung transplantation from a donor with a history of SARS-CoV-2 infection, and outcomes beyond 3 to 6 months remain unknown. After weighing the urgency and life-saving benefits of lung transplantation against the risk of viral transmission, we successfully performed a bilateral lung transplant from a donor with confirmed SARS-CoV-2 infection with mild symptoms 2 months before donation. At 1 year after transplant, there is no evidence of donor-derived viral transmission, and allograft function is excellent and stable, with FVC of 3.66 L (77% predicted) and FEV1 of 3.08 L (85% predicted). With careful selection, lung transplantation from a donor with a history of mild SARS-CoV-2 infection was performed safely, with good allograft survival.
Lung Cancer Risk Prediction Nomogram in Nonsmoking Chinese Women: Retrospective Cross-sectional Cohort Study
Authors: Guo Lanwei , Meng Qingcheng , Zheng Liyang , Chen Qiong , Liu Yin , Xu Huifang , Kang Ruihua , Zhang Luyao , Liu Shuzheng , Sun Xibin , Zhang Shaokai
Published: January 2023

Background

It is believed that smoking is not the cause of approximately 53% of lung cancers diagnosed in women globally.

Objective

The study aimed to develop and validate a simple and noninvasive model that could assess and stratify lung cancer risk in nonsmoking Chinese women.

Methods

Based on the population-based Cancer Screening Program in Urban China, this retrospective, cross-sectional cohort study was carried out with a vast population base and an immense number of participants. The training set and the validation set were both constructed using a random distribution of the data. Following the identification of associated risk factors by multivariable Cox regression analysis, a predictive nomogram was developed. Discrimination (area under the curve) and calibration were further performed to assess the validation of risk prediction nomogram in the training set, which was then validated in the validation set.

Results

In sum, 151,834 individuals signed up to take part in the survey. Both the training set (n=75,917) and the validation set (n=75,917) were comprised of randomly selected participants. Potential predictors for lung cancer included age, history of chronic respiratory disease, first-degree family history of lung cancer, menopause, and history of benign breast disease. We displayed 1-year, 3-year, and 5-year lung cancer risk–predicting nomograms using these 5 factors. In the training set, the 1-year, 3-year, and 5-year lung cancer risk areas under the curve were 0.762, 0.718, and 0.703, respectively. In the validation set, the model showed a moderate predictive discrimination.

Conclusions

We designed and validated a simple and noninvasive lung cancer risk model for nonsmoking women. This model can be applied to identify and triage people at high risk for developing lung cancers among nonsmoking women.
Moments in the trajectory of the State in the Amazon: preamble between the economic integration model and the sectorial investments of the Constitutional Finance Fund for the North and the Amazon Development Fund in Carajás, Pará
Authors: Gumiero Rafael Gonçalves
Published: January 2023

This article aims to analyze two moments in the trajectory of investments by the State in the Amazon, more specifically in the region of Carajás, which united experiences for Brazilian economic integration and productive modernization and that reverberated throughout the phenomena of underdevelopment. In relation to the first moment, from 1972 to 1988, the gestation period of the export poles in the Amazon, an analysis was conducted of institutional documents from SUDAM: PDA, Polamazônia, and the Great Carajás Program. With regard to the second moment, from 2003 to 2018, reports from the Constitutional Finance Fund for the North (FNO), the activities developed, and the results obtained for the years 2012 to 2018 were compared with reports from the Amazon Development Fund (FDA), together with the Evaluation Reports for 2006-2014 and 2015-2016. With a review of the distribution of resources by the FNO and the FDA it was possible to verify that the productive dynamics, such as mining, agriculture and livestock and electricity infrastructure, historically encouraged by the State, conditioned the concentration of these resources in Carajás, aligned in a vicious circle of political and economic dependence on these activities.
Editorial: El estado como agente de cambio social en América Latina
Authors: RBEUR Comissão Editorial , García Ariel , Silveira Rogério Leandro Lima da , Schweitzer Mariana , Manríquez Marcel Theza , Bertoni Reto
Published: January 2023

não se aplica
Job Termination and Social Security of Migrant Workers in Malaysia During Covid-19 Pandemic
Authors: Nadia Abd Aziz Saidatul , Mat Basir Salawati , Mahalingam Moganasundari
Published: January 2023

Migrant workers are the most vulnerable groups during the Covid-19 outbreak. The study aims to discuss the current legal framework governing migrant workers in Malaysia during the Covid-19 Pandemic. The discussion covers the effect of the Covid-19 Pandemic on migrant workers focusing on job termination and access to social security protection. It also makes recommendations on policy guidelines to ensure migrant worker’s safety against job termination and zero access to social security during the Covid-19 Pandemic. The study employed a doctrinal approach. It used primary and secondary data that included desktop research, with a particular emphasis on journals, documents, and official reports. Policymakers tended to neglect migrant workers during the pandemic because the migrant workers had less access to adequate security, particularly in terms of job termination and living conditions. The Covid-19 pandemic and the Movement Control Order imposed in Malaysia have affected migrant workers in various ways. It puts workers who are unable to work and who want to work in vital services in jeopardy. In conclusion, a national approach policy is impractical for migrant workers because the workers are short of access to social security and urgent assistance.
History and prospects of cooperation between Russia, India and Bangladesh in the field of nuclear energy
Authors: Mikhailov Sergey A.
Published: January 2023

This article attempts to analyze the cooperation of the Russian Federation (RF) with India and the People’s Republic of Bangladesh (PRB) in the field of nuclear energy in the light of its history, current state and near-term prospects. The author states that recently (since 2009-2014) the sectoral interaction has significantly strengthened and implementation of the main joint nuclear projects has intensified which gives a positive effect for the bilateral relations. Mutually beneficial and successful economic projects provide consensus and mutual understanding in the context of the rapid changes in the global geopolitical situation in 2022. The Ukrainian crisis and the large-scale economic sanctions against Russia led to a negative impact on the economies of most countries of the world. The issues of energy security in this situation have become one of the key factors. The continuation and development of contacts in the nuclear field becomes fundamentally important providing the new opportunities for the countries of South Asia (SA) to strengthen their own security and independence. The gathered partnership experience of the relevant cooperation between RF and SA in the nuclear field can contribute to the intensification of political ties between countries which are quite important in the light of fundamental changes in the world order. The relevance of the study implies studying the possibilities of the practical application of the gathered experience and potential of interaction between RF, India and Bangladesh aimed at determination of the optimal ways and directions of cooperation in the nuclear field and its further intensification.
Using an Integrated Territorial Approach in the National Concept of Spatial Regional Development (on the Example of the Republic of Bulgaria)
Authors: Bistrina Maria G.
Published: January 2023

The article considers the concept of spatial regional development in the Republic of Bulgaria for the period 2013-2025. and plans for the integrated development of municipalities for the period 2021-2027, as well as current challenges that the country faces in implementing an integrated territorial approach. In modern conditions, stable economic development cannot be achieved without an effectively functioning system of regional development and improvement. The goals and plans of the Integrated Development of Municipalities should be consistent with the goals presented in the Integrated Territorial Development Strategy. The guidelines for IMDP issued by the Ministry of Regional Development and Improvement of the Republic of Bulgaria should further clearly indicate the implementation of the partnership and be sure to be consistent with the planning documents of the country’s higher level of regional development.
The Republic of Türkiye and Ukraine: Using the Crimean Tatar Question in Foreign Policy after 2014
Authors: Demeshko Natalia E. , Irkhin Aleksandr A.
Published: January 2023

In historical retrospect, the use of national issues and contradictions has repeatedly become the weakening mechanisms for some great powers in regard to others. In this case, various technologies to construct national myths and ideologies based on tribalism and national exclusiveness and superiority were applied. After the “Crimean spring” in 2014, the Crimean Tatar issue gained a new level of relevance. The Republic of Türkiye and Ukraine are actively using the Crimean Tatar factor to oppose the reintegration of Crimea into the Russian Federation and, consequently, to weaken Russia’s positions in the Black Sea and Mediterranean region. In the article the authors analyze the peculiarities of the influence of the Republic of Türkiye on the Crimean Tatars, as well as the Ukrainian initiatives in relation to the Crimean Tatars and joint Turkish-Ukrainian projects, with the target group consisting of the Crimean Tatars. The methodological basis of the research is system-based, geopolitical, civilizational and institutional approaches, which are implemented both directly and by using a number of general scientific and political science methods. The current policy of Türkiye and Ukraine on the Crimean Tatar issue has common features. Firstly, it is currently topical for the policy elites of these states, both at the domestic and international political levels. Under these circumstances, if the Crimean Tatar issue is an opportunity for Kiev to re-establish its jurisdiction over Crimea, then for Ankara the Crimean Tatar population helps to enlist the electoral support, as well as to consider Crimea and the Black Sea region as a Turkish sphere of influence. Secondly, the conditional Turkish-Ukrainian alliance presents itself as a “protector” of the Crimean Tatars from “Russian aggression.” Thirdly, Türkiye and Ukraine are projecting a positive state image by demonstrating protection of interests and observance of the Crimean Tatars rights on the territory of Russia. Fourthly, the actions of Türkiye and Ukraine in terms of the Crimean Tatar can be characterized as a double standard policy. This thesis is confirmed by the national policy of the Republic of Türkiye, and the approaches of Ukraine to the solution of the Crimean Tatar issue before the reunification of Crimea with Russia.
Assessment of the ecological status of street plantings in Balashikha city, Moscow region
Authors: Parakhina Elena A. , Rudneva Maria A.
Published: January 2023

The level of urbanization in the world is increasing by the year. In Russia, it amounts to about 75%. Green spaces play a leading role in the process of maintaining the ecological balance of urbanized territories. One of the main sources of environmental pollution in cities are cars. Monitoring the condition of woody plants in outdoor plantings is an important part of assessing the condition of urban systems. The purpose of the work is to conduct a comprehensive assessment of the ecological state of tree plantations in the street plantings of Balashikha, a city, which is a part of Moscow agglomeration. The study was carried out in 2019-2021 in 20 streets of Balashikha. The species composition, the vital state of tree and shrub vegetation in street plantings according to Alekseev’s methodology and winter hardiness according to Lapin and Sidneva’s methodology were revealed. The following results were obtained: in the street plantings of Balashikha there are 21 species of trees and shrubs, the average age of tree plantations is 30-40 years, the most common ones are Аcеr nеgundo L., Аcеr plаtаnoidеs L., Tiliа cordаtа Mill., single - Acer tataricum L., Pinus sylvestris L., Sorbus aucuparia (L.) Gaertn., Ulmus laevis Pall. In order to maintain sustainable development, it is necessary to change the strategy of urban greening (implement a more diverse species composition, conduct monitoring studies involving not only utilities, but also researchers dealing with urban ecology problems, apply modern maintenance technologies. Recommendations are given on the introduction of new types of woody plants for outdoor plantings to improve the ecological situation in Balashikha.
Development of a laser spectroscopy method and a hard-software framework for ecological monitoring of underwater areas by remote operated vehicles
Authors: Proschenko Dmitry Yu. , Bukin Ilya O.
Published: January 2023

The results of the experimental development of the method and the hard-software framework for a remote-operated underwater vehicle are presented in this work. The method of laser induced fluorescence (LIF) and a small-sized laser spectrometer are designed to monitor of the dissolved oil products pollution of underwater areas and to assess the impact of pollution on the phytoplankton community state. The excitation technique of the sea water LIF was experimentally tested to simultaneously measure the concentration of chlorophyll A, the specific reproduction of dissolved organic matter by phytoplankton cells, and the concentration of oil products dissolved in sea water. It has been experimentally shown that to implement this technique, it is necessary to carry out the excitation of the LIF by two wavelength radiation. To measure the concentration of chlorophyll A and the specific reproduction of dissolved organic matter (DOM), it is necessary to use excitation by radiation in the green region of the spectrum (532 nm in this work). To measure the concentration of dissolved petroleum products in sea water, it is necessary to use UV radiation (278 nm in this work). The results of tests of the spectrometer under laboratory conditions on sea water samples containing phytoplankton cells and solutions of petroleum products are described. The results of the work create a methodological and software-hardware basis for carrying out the mission of ecological monitoring of underwater areas with the simultaneous solution of the problem of detecting oil pollution and assessing its impact on the phytoplankton community.
Magnetic field of the industrial frequency polluting statistical model near overhead power lines with voltage class 220 and 500 kV located in Russia
Authors: Prokofyeva Anastasia S.
Published: January 2023

A statistical model of the actual pollution of the magnetic field industrial frequency created by overhead lines has been developed for the initial assessment of the actual electromagnetic situation near the overhead lines, epidemiological studies and to supplement the already completed environmental work with dosimetric characteristics.
The state of the problem of irrational use of aquatic biological resources in 2022 on the example of Pollock fishing
Authors: Iakimov Andrei V.
Published: January 2023

The supervisory authorities insufficiently control the large-scale fishing that currently exists and there are problems in this industry. The study of the current real situation on mining vessels is very important, since the data, that they receive from them is often incorrect and the actual volumes of the seizure of aquatic biological resources are unknown. Describes the state of the problem of irrational use of aquatic biological resources on the example of Pollock fishing. Provides data on fishing operations, by-catch of other species of aquatic organisms and various violations in the fishery. It describes the amount of ejection overboard of Pollock juveniles, adults and everything that does not go into processing on the ship. The current work of the supervisory authorities on the quality of control and accounting of violations is described.
Electrospun Nanofiber: Application in Tissue Regeneration
Authors: Ajmal Gufran , Yadav Narender , Rashid Iqba Mohammad , Mittal Pooja
Published: January 2023

Abstract: An injury to the human body is classified as a wound if it results in a cut or a break in the skin. Depending on the depth of the skin layer, a wound can either be limited to the epidermal layer, which heals via re-epithelialization without the need for skin grafts, or full-thickness wounds, which result in the loss of both the epidermis and dermis (FTW). A full-thickness wound cannot heal on its own and needs a skin graft or tissue regeneration product to heal quickly. This paper provides a comprehensive overview of the properties of electrospun nanofibers and their application as skin regeneration products rapid healing of the full-thickness wound. The paper first introduces the skin, its layers, and various problems associated with human skin. In the next part, a wound is discussed in terms of acute and chronic wounds. Primary, secondary and tertiary clinical wound healing has also been discussed. The next part briefly introduces the four different phases of healing, i.e. hemostasis, inflammation, proliferative and maturation of newly deposited collagen into tissues. The effect of superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) on reactive oxygen species, reactive nitrogen species and reactive sulphur species, and their effect on healing time was discussed. The electrospinning process's evolution and setup, properties of electrospun nanofibers, a component of electrospinning solution, and various parameters affecting electrospinning were discussed. Application on nanofiber scaffold in terms of drug delivery and tissue regeneration was highlighted. In the end, improvement in the existing nanofibrous scaffold was briefly highlighted.
Respons Pertumbuhan Bibit Kopi Liberika (Coffea liberic W. Bull Ex Hiern) Terhadap Aplikasi Pupuk Kandang Sapi Di Polybag
Authors: Yulianti Melda , S Sarman , Buhaira Buhaira
Published: January 2023

Fluktuasi produksi dan produktivitas kopi Liberika di Provinsi Jambi disebabkan oleh beberapa hal salah satunya adalah umur tanaman kopi Liberika yang sudah tua mencapai kurang lebih 40 - 50 tahun sedangkan umur ekonomis tanaman kopi Liberika hanya berkisar 30 tahun. Oleh karena itu perlu upaya peremajaan tanaman kopi menggunakan bibit unggul. Untuk menyediakan bibit yang unggul diperlukan masukan yang dapat mempengaruhi pertumbuhan bibit dan satu diantara masukan tersebut adalah pemberikan pupuk organik. Penelitian ini bertujuan untuk mengetahui pengaruh dosis pupuk kandang sapi terhadap pertumbuhan bibit kopi Liberika di polybag dan memperoleh dosis pupuk kandang sapi yang memberikan pertumbuhan terbaik pada bibit kopi Liberika di polybag. Penelitian dilaksanakan di Teaching and Research Farm Fakultas Pertanian Universitas Jambi, Kampus Unja Mendalo. Waktu pelaksanakan selama kurang lebih tiga bulan, yaitu pada bulan Februari sampai bulan Mei 2020. Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK), dengan 1 faktor yaitu pupuk kandang sapi (p) yang terdiri dari 5 perlakuan yaitu 0 g/tanaman, 160 g/tanaman, 190 g/tanaman, 220 g/tanaman dan 250 g/tanaman. Hasil penelitian menunjukkan bahwa pemberian pupuk kandang sapi dosis 0 g/tanaman sampai 250 g/tanaman pada bibit kopi Liberika umur 5 – 8 bulan belum mampu meningkatkan pertambahan tinggi tanaman, pertambahan diameter batang, pertambahan jumlah daun, umur muncul tunas, bobot kering tajuk, bobot kering akar sampai rasio tajuk akar. Tidak terdapat dosis pupuk kandang sapi yang mampu meningkatkan pertumbuhan bibit kopi Liberika di polybag.
Learning Obstetrical Cervical Exam Skills : Development of a Novel Model to Demystify Blind Procedures
Authors: Little Sahoko H. , Heinrich Laura E. A. , Sen Ananda , Gold Katherine J.
Published: January 2023

Background and Objectives: Obstetric care is a core element in family medicine education. New interns typically learn the sterile cervical exam on the job by examining women in labor. This can be uncomfortable for patients and may increase the risk of infection. Simulated training could minimize these challenges, but manufactured models are expensive and not widely available in residency programs. We sought to evaluate a simple, homemade sewn model using stretchy fabric and pipe cleaners that could improve teaching and acquisition of cervical examination skills and common obstetrical procedures.
Methods: We used the model to teach cervical examination skills to students and new interns and assessed participant satisfaction. We evaluated examination accuracy by grading practice exams on the model before and after a workshop teaching obstetrical procedures including the sterile vaginal exam. We calculated satisfaction using summary statistics. We evaluated pre- and postscores for exam accuracy using paired t tests.
Results: Interns demonstrated a significant improvement in cervical exam skills using the model, and participants reported very high satisfaction with the workshop utilizing the model.
Conclusions: We developed a simple, low-cost cervical exam model that was shown to be well-regarded by trainees and could be duplicated by other residency programs. This approach provides a unique and accessible way to offer hands-on simulation during obstetrical training. The model may improve trainees’ understanding of the procedures which would lead to better experiences for obstetrical patients.
Existence and Uniqueness Solutions of Fuzzy IntegrationDifferential Mathematical Problem by Using the Concept of Generalized Differentiability
Authors: Nourizadeh M.R. , N.Mikaeilvand  , Allahviranloo Toffigh
Published: January 2023

In this study, we demonstrate studies on two type of solutions linear fuzzy functional integration and differential equation under two kinds Hukuhara derivative byusing the concept of generalized differentiability. Various types of solutions to are generated by applying of two separate concepts of Fuzzy derivative in formulation of differential problem. Some patterns are presented to describe these results.
Fuzzy Sadik Transform
Authors: Hasan Roaa Hameed , Darwish Amal Muhammad
Published: January 2023

In this work we show how to convert from Sadik transform to fuzzy Sadik transform (FST) and prove some properties of (FST). Also we find fuzzy Sadik transform of fuzzy derivatives about first, second and third order, and we generalized these formulas to the fuzzy nth- order derivative by using strongly generalized Hdifferentiability concepts. use this results to solve fuzzy initial value problem FIVP of first order.
The experiences of facilitating foreign direct investment in a developing country: A comparative analysis of two local authorities
Authors: Marenga Ralph Vezembouua , Blaauw Lesley , Kakujaha-Matundu Omu
Published: January 2023

The experiences of local authorities (LAs) with facilitating foreign direct investment (FDI) in developing countries are reported in isolation. Resultantly, there is no consolidated and comparative analysis of the above. While the impact of neo-liberalism and capitalism on the experiences of investment facilitating agencies (IFAs) such as LAs is recognised in literature (Kuswanto, Hoen, & Holzhacker, 2017; Minh, 2019), an empirical gap exists in demonstrating this impact. Using a comparative multiple case study analysis research design, this study relies on the qualitative research method to empirically compare and contrast the experiences of two Namibian LAs, Windhoek and Walvis Bay, with facilitating Ramatex Textiles Namibia (RTN) and Namibian Press and Tools (NPT) as FDIs, respectively. It similarly draws insights from the impact of neo-liberalism and capitalism on these LA experiences with FDI. Unstructured qualitative interviews were conducted with 13 purposely-selected key respondents and data were interpreted, analysed, and presented in themes. This study found that while the developmental experience of the Windhoek LA with RTN was largely negative, the Walvis Bay LAs experience with NPT was neutral. These experiences are largely linked to the neoliberalist and capitalist orientation of Namibian legislation that fails to adequately embrace sustainable FDI for local development
Corporate governance: Study case of competitive intelligence practices in Moroccan SMEs
Authors: Kettani Zohor , Aljandali Abdulkader
Published: January 2023

Increasing uncertainty and volatility has affected small- and medium-sized enterprises (SMEs) resilience. Their competitiveness is no longer akin to macroeconomic factors but is very much impacted by asymmetric access to information. This is particularly relevant given the challenges posed by the digitalization of various business processes. In order to remain resilient and keep a competitive edge, SME owners/managers ought to make strategic decisions based on reliable and relevant information. There is then the need to consider adopting an information management-oriented approach such as competitive intelligence. Our study examines competitive intelligence practices across SMEs in Morocco, an area that is under research in this part of the world. Our research provides empirical evidence on how managers perceive competitive intelligence and the state of its practices in Moroccan SMEs. Our sample includes SMEs based in the Fez-Meknes region, northwest of Morocco, and operating across various sectors. Data was collected through semi-structured interviews with open-ended questions. Following the saturation principle, we conducted nine interviews. Our findings show that managers acknowledge the value of timely information and recognize its relevance to competitiveness. That said competitive intelligence practices remain embryonic and informal. Our research provides valuable initial insights for SME managers and policymakers alike but also to academics who are interested in developing the ecosystem of Moroccan SMEs.
Editorial: Current issues and future directions of risk governance
Authors: Lodh Suman
Published: January 2023

The editorial team is honoured to publish six scholarly articles in the new issue of the“Risk Governance and Control: Financial Markets & Institutions” journal (volume 12, issue 4). As business owners are trying to manage domestic and international risks related to their operations and academics are collaborating with businesses to find a feasible solution to the COVID-19 pandemic crisis, we observe few trends and future expectations of academic research.
Fossils of parasitic fungi
Authors: Luo Cihang , Haelewaters Danny , Krings Michael
Published: January 2023

Parasitic fungi occur in virtually every ecosystem, where they can
significantly affect the functions of other organisms. Fungal parasites
were probably also widespread in the geologic past. However, evidence of
fossil fungi and their ecological roles is relatively rare. Here we
demonstrate a spectrum of (putative) parasitic relationships in ancient
continental ecosystems, using fossil examples of Chytridiomycota,
zygomycetous fungi, Basidiomycota, and Ascomycota, along with several
fungal fossils whose affinities remain unknown, from different periods
of the Phanerozoic. Although many of the hosts no longer exist, the
fungi involved mostly appear morphologically very similar to extant
forms.
Establishing a local centre of excellence for research and training in pharmacometrics: Lessons from the Pharmacometrics Africa -Uganda chapter
Authors: Najjemba Letisha , Kawuma Aida , Williams Francis , Obura Bonniface , Sekaggya-Wiltshire Christine , Arinaitwe Joseph , Kikonyogo Ruth , Mukonzo Jackson , Pillai Goonaseelan , Waitt Catriona
Published: January 2023

Pharmacometrics Africa is a not-for-profit company registered in South
Africa as an established platform for interested groups to establish and
run open-access quantitative clinical pharmacology educational programs
in partnership with local research organizations and academic groups.
Pharmacometric research and clinical application is pivotal in
characterising and optimising treatments, especially for complex or
understudied populations. The application of pharmacometrics in drug
development during recent years has led to an increase in the adoption
of this technique in many drug companies and increased the demand for
skilled pharmacometricians globally. Stringent regulatory authorities
such as the US-FDA and EMA have increasingly populated their review
groups with these scientists, further increasing the demand for the
expertise and, more importantly, evidencing the impact and importance of
pharmacometrics within the drug development cycle. Creative solutions
are required to provide adequate training resources for the future.
Pharmacometrics is nascent in Africa. Here, we report on establishing
the Ugandan Chapter of Pharmacometrics Africa. This aims to transfer
primary training responsibility to local institutions and faculty for
sustainability and to build upon regional strengths in pharmacometrics.
Creating a local centre of excellence will help attract both regional
and international collaborations on quantitative clinical pharmacology.
We summarize our experience, key lessons learnt and future perspectives.
A Rare Acute Lymphoblastic Leukemia in a Patient Infected with Epstein-Barr Virus: A Case Report
Authors: Heidary Mohammad , Moghaddam Mostafa Majidi , Zahedi Maryam , AziziKia Hani
Published: January 2023

We present an 18-year-old male suffering from myalgia, cough, and
anorexia with symptoms of jaundice and lymphadenopathy. He was infected
with the Epstein-Barr virus which leads to acute lymphoblastic leukemia
in this patient.
Multifunctional Power Quality Enhancement based on Voltage and Current in Grid-tied Microgrids with Considering Harmonics
Authors: Akbari Ehsan , Seyyedi Abbas Zare Ghaleh
Published: January 2023

Although the capability of multifunctional grid-tied inverters (MFGTI)
to compensate the voltage-based power quality is limited, more attention
has been paid to their ability to improve power quality for effective
use of renewable energy sources (RES) and grid resources even in poor
power quality conditions. This paper proposes a MFGTI to compensate all
power quality issues based on voltage, current and harmonic distortions
caused by load and grid as a promising solution in microgrids. In this
scheme, the proposed MFGTI can be connected to the grid in series or
parallel via bidirectional switches to react to the disturbances
occurring across the grid. The necessary compensation of current and
voltage are mathematically extracted according to the grid and load
situation to regulate the voltage. Also, in the proposed method,
compensation strategies, control scheme and transients in the MFGTI are
presented and in addition to compensate the balanced and unbalanced grid
voltage disturbances, grid current is also compensated and harmonic
distortions of PCC voltage and current is also reduced as much as
possible under the allowable value. The simulation results to confirm
the proposed method including the compensation of unbalanced voltage
sag/swell, harmonics and interruption are performed in Simulink/MATLAB
environment.
Lost in Translation – Following the Ecosystem Approach from Malawi to the Barents Sea
Authors: Hammer Maria
Published: January 2023

New ideas are constantly being produced as a changing world demands solutions to new problems. International environmental regimes often present ideas to reduce negative human effects on the environment. Implementation of ideas has often been studied through diffusion theory, where ideas are expected to be implemented in their original version. Translation theory from New Scandinavian Institutionalism allows for an analysis of how ideas invented to solve problems change from introduction to implementation. Ideas heralded through UN processes may face a very long route from introduction to local implementation, during which the idea can become radically changed. Through a thorough study of documents, this article follows the trajectories of the idea of Ecosystem Approach (EA), from its first limited practical application in the US during the 1980s and 90s, during its travels in different United Nations fora, and ending up implemented locally through the 2006 Norwegian Barents Sea Management Plan. The novelty of this study is that the analyses cover a long timeframe combined with a focus on all the different steps of translation combined. This also allows for possible drivers of change to be identified. The results show that there are changes made to the idea to such an extent that what is finally implemented is something quite different from the original idea, and more like “business as usual”. According to the theory, discrepancies do not necessarily mean the idea has not been successful; on the contrary, ideas that can be changed may be more likely to become institutionalized.
PENGARUH KECAKAPAN LITERASI DIGITAL TERHADAP KINERJA GURU SEKOLAH MENENGAH KEJURUAN DI KABUPATEN GOWA
Authors: Dharma Surya
Published: January 2023

This research was conducted with the aim of knowing the effect of digital literacy skills on the performance of Vocational High School teachers.  The population in this study were all teachers who were civil servants at the State Vocational High School in Gowa Regency, totaling 238 teachers. The proportional random sampling technique was carried out in obtaining a research sample of 70 teachers who had previously used the slovin formula in determining the minimum number of research samples. questionnaire is an instrument in this research which in its development process is tested for content validity using the Gregory formula, construct validity using a confirmatory factor analysis (CFA) technique with a maximum likelihood approach,  as well as testing the reliability of the instrument using the Cronbach alpha formula which produces a reliability coefficient value of 0.98 for the teacher's digital literacy skill instrument and a reliability coefficient value of 0.95 for the teacher's performance instrument. Simple linear regression technique was used to analyze the data obtained. The results of the study reveal that there is a positive and significant effect of digital literacy skills on the performance of Vocational High School teachers, and the contribution or influence of digital literacy skills on teacher performance is 39%.
PENERAPAN SISTEM PEMBELAJARAN SHIFT YANG IDEAL DI KABUPATEN SUMBA TIMUR
Authors: Enda Riwa Rambu Hada
Published: January 2023

Learning from homeapplied in East Sumba is a distance learning Shift. This Shift learning system is done by dividing class levels. This research is R and D research, that focus on application of implementation, the application of the results of previous studies which is the development of the ideal distance learning model in East Sumba by using Addie model. The implementation of the Shift Research Results Guidelines was carried out in Kambera Public Middle School with quesioners, interview and FGD as data collection technique. The results of this study indicate that in: 1) preparation stage, the principal, parents and regional government has conducted a distance learning shift in accordance with the guidelines, while students and teachers have not implemented the preparation according to the guidelines because many students do not prepare health protocol devices while many teachers do not prepare props and video learning; 2) Implementation stage, students, teachers, principals and regional governments have conducted a distance learning Shift in accordance with the guidelines, while parents are not in accordance with the guidelines because parents do not accompany students in carrying out Shift learning at school; 3) Evaluation stage, students, teacher, principals, and local government has conducted a distance learning Shift in accordance with the guidelines, while parents are not in accordance with the guidelines because parents do not accompany students in taking the results of the evaluation of children in school and do not provide feedback to the assessment results.
MANAJEMEN PENINGKATAN PROFESIONLISME TENAGA PENDIDIK DI PERGURUAN TINGGI
Authors: Musharianto Adi , Aditya Mochammad Yana
Published: January 2023

The presence of lecturers is closely related to the teaching and learning process on campus, which affects the quality of graduates. Therefore, qualified lecturers are needed, namely lecturers who can carry out responsibilities in the teaching and learning process. The quality of teachers or lecturers can be reflected in their level of professionalism, namely expertise in carrying out work carried out effectively and efficiently. This study aims to analyze the professionalism of lecturers in providing learning materials to students on student assessments based on the dimensions of reliability, responsiveness, assurance, and empathy. The method and approach in this research is descriptive analytic by using primary data through questionnaires. From the results of the study, it can be concluded that exogenous variables in professionalism along with their indicators have proven to be strong in shaping the professionalism of lecturers so as to increase student satisfaction. This study uses limited variables and indicators. The weakness of this research can be supported by other, more comprehensive research.
KEPEMIMPINAN GURU DALAM PEMBELAJARAN DI ERA DIGITAL
Authors: Septiana Mita , Hidayati Dian
Published: January 2023

Digital era requires teachers to be able to package learning activities by utilizing digital technology. The purpose of this study is to find out how teachers lead students in learning activities in the digital era and find out the impact of the digital era on learning and teachers. This research is a descriptive qualitative research with observation and interview data collection techniques. The results of this study are the development of the digital era, making students and teachers learn not limited by space and time. Teachers need to prepare learning plans related to digital materials and media that will be used. The use of digital media such as google form, google classroom, powerpoint, various learning applications, blogger, quizizz, google meet video conference, and zoom meeting have been used by teachers. Digital era has a positive and negative impact on the implementation of learning and for teachers. The positive impacts are (1) digital media makes it easier for students to access any learning materials; (2) students enjoy digital learning media more; (3) teachers participate in various trainings to improve skills; and (4) the teacher will continue to learn new things. The negative impacts caused are (1) learning materials become wider so that essential materials are not obtained; (2) less focused learning; (3) teachers are not always able to control students one by one on the use of gadgets; and (4) the spirit and abilities of senior teachers still need to be improved. The conclusion is that teachers as student leaders in learning are expected to be able to effectively package the development of the digital era to facilitate the implementation of learning.
MANAJEMEN PESERTA DIDIK PADA SATUAN PENDIDIKAN
Authors: Hasnadi Hasnadi
Published: January 2023

Students are school inputs that affect the quality and achievement of educational goals. Differences in talents, motivations, and characteristics of students, school zoning systems, schools focus more on increasing the quantity than the quality of students, the availability of facilities and infrastructure, the number of educators and education are some of the problems related to students. These problems have an impact on the quality of graduates and the achievement of educational goals in schools. Therefore, students in educational units need to be managed properly through the concept of student management. The purpose of writing this article is to describe and analyze the management of students in the education unit. The writing of this article uses the library research method. Student management are activities carried out by schools and related to students. Activities in student management include; Planning for students (needs analysis, recruitment, selection, orientation, placement, recording and reporting of students), student development, student evaluation and student transfer. Education unit managers need to optimize the management of quality students so that students receive optimal educational services from entering school until they graduate from school.
Contribuições para o estado da arte
Authors: Corrêa Shirlei de Souza , Thiesen Juares da Silva , Hentz Isabel Cristina
Published: January 2023

O objetivo deste artigo é identificar e analisar os estudos acadêmicos publicados na área da Educação sobre a reforma do EM que foi impulsionada pela Lei 13.415/2017, e contribuir com a produção do estado da arte dessa temática. Foi realizado o levantamento de artigos científicos e de teses e dissertações publicados e/ou defendidos no período entre 2017 e 2020. Como enfoques na produção sobre a reforma do EM, observou-se como marcantes as discussões sobre políticas, currículo, educação profissional e juventudes. Essa produção tem um caráter de denúncia dos interesses envolvidos na concepção da reforma, principalmente os de ordem global, que propõem uma educação a serviço do capital, além de uma forte crítica às mudanças que se anunciam na estrutura e funcionamento do EM, com reflexos na formação das juventudes, especialmente aquelas que frequentam a escola pública.
Em busca do estudante ideal?
Authors: Pereira Talita Vidal , Oliveira Roberta Avoglio Alves
Published: January 2023

Com contribuições da Teoria do Discurso, a pesquisa realizada com docentes da Educação de Jovens e Adultos (EJA) visou analisar os sentidos produzidos sobre a “juvenilização”. Foi identificado que os estudantes mais jovens são reconhecidos como vítimas das adversidades dos processos de escolarização; sua presença tende a ser significada como ameaça à possibilidade de a EJA atender a adultos que não tiveram oportunidade de concluir seus estudos em condições de normalidade. Aportes da Teoria do Discurso possibilitaram interpretar que tais discursos se organizam a partir de um ideal de estudante e são carregados de sentidos idealistas e essencialistas que alimentam expectativas de controlar subjetividades que escapam a um ideal de estudante.
Processos de Formação e Práticas Docentes no Reencontro com Histórias e Memórias do Congo de Nova Almeida
Authors: Soeiro Lucas Borges , Berto Rosianny Campos
Published: January 2023

Objetiva narrar percursos investigativos de formação e práticas docentes que envolvem o congo de Nova Almeida, Serra/ES, em busca de reconstituí-lo historicamente como elemento da cultura local e de analisar seus sentidos para a comunidade, por meio de memórias e práticas escolares. Dialoga com testemunhos históricos (BLOCH, 2001), artefatos culturais e registros (auto)biográficos de experiências formadoras (JOSSO, 2004). No rastro de uma prática curricular culturalmente orientada (NEIRA, 2018), indica, pela tematização do congo, a possibilidade de produção de iniciativas que, partindo da cultura local, situem a escola como ente comunitário. Reafirma também a fertilidade de histórias e memórias na produção de processos coletivos de formação e de práticas que considerem os saberes locais.
Percepção do Preceptor em Saúde sobre os Processos Educacionais em um Hospital Universitário no Sertão de Pernambuco
Authors: Martins Victor Hugo da Silva , Silva Tarcísio Fulgêncio Alves da
Published: January 2023

Este estudo objetivou analisar a percepção dos preceptores sobre os processos educacionais nos quais estão inseridos, com relação ao reconhecimento de seu papel formativo em saúde. Trata-se de um estudo transversal, qualitativo, de caráter descritivo com apresentação de dados exploratórios, efetuado por meio de questionário on-line e grupo focal e utilizado método de análise de conteúdo e nuvem de palavras. Evidenciou-se que o exercício da preceptoria possui relevância na permuta de conhecimentos, desenvolvimento individual e profissional e no progresso de produções científicas. No entanto, também foram ratificados precária formação didática, desconhecimento dos projetos pedagógicos dos cursos em saúde, fragilidade no diálogo entre serviço e academia, além da carência de incentivo financeiro e institucional, causando desânimo à preceptoria e a necessidade de agregação do preceptor no processo formativo do estudante. A percepção dos preceptores apontou potencialidades e fragilidades relacionadas ao processo de ensino-aprendizagem para a formação em saúde, induzindo, assim, o cultivo de métodos, ferramentas e instrumentos para serem debatidos e publicados entre preceptores, graduandos, docentes, serviços e instituições de ensino.