bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluating the Determinants of Exchange Rates in Emerging Markets: Evidence from Nigeria and South Africa
Authors: C.I. Ugoh , J.O. Abode , C.T. Onyia , P.O. Omoruyi , E.K. Guobadia
Published: May 2023

This paper evaluates empirically the determinants of exchange rates in emerging markets, with emphasis on Nigeria and South Africa during the period 2001-2020. By applying the pooled OLS regression method on both panel data and countries as subsamples, the study finds out that under the panel level, inflation rate, government final consumption expenditure and broad money had a negative effect on exchange rate, and that only government final consumption expenditure effect was significant. On the other hand, real interest rate, current account balance, economic health, GDP per capita, gross capital formation, and trade had positive effects on exchange rate, but only the effects of economic health, gross domestic product per capita, and gross capital formation were significant. For Nigeria, inflation rate and GDP per capita had negative non-significant effect on exchange rate, while the economic health had a negative significant effect on exchange rate; consequently, real interest rate, current account balance, gross capital formation, trade, government final consumption expenditure, and broad money had positive non-significant effect on exchange rate. For South Africa, inflation rate, economic health, and gross capital formation had negative non-significant effect on exchange rate, meanwhile government final consumption expenditure and broad money had negative significant effect on exchange rate; in addition, real interest rate, current account balance, and trade had positive non-significant effect on exchange rate, while GDP per capita had positive significant effect on the exchange rate.
The Impact of the Theory of Liberalism on the United Nations’ and African Union’s Approach to Global Peace and Security
Authors: Arrey William Hermann
Published: May 2023

This article presents a critical analysis of the impact (influence) of the theory of liberalism on the United Nations’ (UN) and Africa Union’s (AU) approach to global peace and security. There are various and sometimes conflicting theories of international relations relating to how world politics functions, including international and regional peace and security. Which theory of international relations and peace would explain the United Nations' role in promoting worldwide peace and security, as well as the African Union's role in promoting regional peace and security within the African continent? Even though this question is difficult to answer and no single theory can fully capture the complexities surrounding the issues at hand, this article contends that the liberal peace framework has had a profound influence on the creation of the United Nations and the African Union, as well as their roles in international and regional peace and security. To this purpose, the study adopts a qualitative critical research strategy with secondary data collection and analytical approaches which comprise characterizing, thematizing, and contextualizing the topic at hand. The paper explains how liberalism influenced the essential thinking, values and norms, institutional legitimacy and mandate. It also conceptualizes and operationalizes peace and security concerns at the UN and AU. This is tied to UN-led global action which, when paired with the AU's considerable continental role, illustrates liberalism's impact in terms of laws, conventions, principles, and practices, facilitating cooperative peacebuilding efforts. Despite some critical theoretical and practical shortcomings, this paper argues that liberalism is still essential to achieving the UN’s and AU's, agenda for global peace and security.
The Part of the Protestant Church in the Processes of Exiting Electoral Crises in Francophone Black Africa
Authors: W.H. Arrey , A. Loumou Mondoleba
Published: May 2023

The analysis presented in this paper starts from an observation that generally shows pluralist electoral competitions in Francophone (French-speaking) black Africa not as frameworks for the expression of political adversity, but rather as real moments of enmity, disorder and multifaceted conflicts. Indeed, the democratic processes initiated by most African States at the beginning of the 1990s did not allow the desired liberalization of the political field. They were confronted with the ruse of political leaders wishing to stay in power for a long time by developing strategies for circumventing real political pluralism, neutralizing and assimilating the opposition. The “passive democracy” that has finally been achieved is characterized by the continuation of monopolistic practices and habits in a context that is supposed to be politically liberal and plural. The resolution of the crisis which strewn the electoral processes in black Africa generally requires a strong implication of various actors and on various scales, in particular the religious actors. The part of the Protestant Church in the process of getting out of the electoral crisis is thus understood as the process of involving the Protestant clergy in the management of socio-political mores before, during and after electoral competitions. Undeniably, the function of the Protestant Church in French-speaking black Africa is not limited only to the mission of evangelization and prayers for peace in the nation, it extends to the management of these socio-political crises. This study is methodologically and theoretically based on documentary research and neo-institutionalism, taking into account the fact that the outcomes of electoral crises are above all political processes and action frameworks where institutional linkages mutually influence each other.
Employee Burnout Due to ‘Japa’ Syndrome; Its Impact on Employee Creativity, Affective Commitment and Turnover Intention among Nigerian Pharmaceutical Workers
Authors: S. John-Igbiele , S.O. Fowosere , I. Iyobhebhe
Published: May 2023

The research study focused is to determining the effect of employee burnout on employee creativity, affective commitment and turnover intention in the pharmaceutical industry in Nigeria. With the growing global trend and ease of migration ‘Japa’, the level of employee burnout has been on an increase as an aftermath of delivering on the performance demands. The study focused on Maslach Inventory Model which categorised employee burnout into emotional exhaustion, Depersonalisation, and reduced personal accomplishment. A structured questionnaire was used to collect primary data from various pharmaceutical workers in the city of Lagos, Nigeria. A total of one hundred and eighty-four employees were sampled using the convenience sampling technique. The collated data were analysed using regression analysis was used to test the hypotheses. The findings reveal that; there is a significant relationship between employee burnout and employee creativity, there is a significant relationship between employee burnout and affective commitment, and there is a significant influence of employee burnout on turnover intention. The study, however, recommends that to strengthen the organization's burnout-reduction system, the organisation need to encourage various strategic business or functional units to design burnout-reduction programs and initiatives that they believe would be beneficial in their units. In relation to how employee burnout is addressed, the business may also devise a method to award the best unit in terms of creativity, innovation, commitment, and productivity.
PERCEPTION TOWARDS ENGLISH WEBINAR AMONG COLLEGE STUDENTS IN ASSISTING ENGLISH LEARNING DURING PANDEMIC COVID-19
Authors: Inkiriwang Devanny Patricia , Marpaung Marlin Steffi
Published: May 2023

The purpose of this study is to find out colleges’ perceptions towards English webinars held during the pandemic to assist their English learning. The population included some colleges from random subjects in a private and stated university who had attended an English webinar and the sample of the population was taken using purposive sampling which focuses on seventh and eighth-semester colleges. The collected data were analyzed using thematic analysis. The result demonstrates that English webinars can assist colleges in learning English during the pandemic however, they also face some challenges while learning English through English webinars.
WHY DO SPEAKERS USE HESITATION WHEN PRODUCING THE ENGLISH LANGUAGE?
Authors: Siswoyo Siswoyo
Published: May 2023

It is often found that the speakers hesitate when they are speaking. This article is to investigate the speakers’ hesitation when they produce the English language. The investigations were: (1) forms of hesitation, (2) factors affecting hesitation, and (3) implications of having hesitation in using the English language. The current research used a qualitative perspective in investigating the hesitation. The respondents were 23 students who experienced hesitation in producing the English language. The results of the research revealed that they used (1) un-lexicalized filler, (2) repetition, and (3) no sound before finding the intended words from the mental lexicon. Hesitation is due to limited vocabulary and the speakers’ psychological factors.
Technical Features of the Experimental Target Device for Denervation of the Pulmonary Arteries
Authors:   Chuvash State University, 15 Moskovskiy Prospekt, 428015 Cheboksary, Russia, Vladimirovich Egorov Dmitrii
Published: May 2023

Objectives: Creation of a device that allows additionally performing a procedure to correct high pulmonary hypertension during heart valve replacement surgery. Methods: In laboratory conditions, a number of parameters of the pulmonary vessels were measured - the wall thickness in various areas, the diameter of the pulmonary trunk in the initial state (without squeezing it) and the transverse size of the pulmonary trunk when squeezing until its inner walls were completely closed.
Estudos interdisciplinares em humanidades e linguagens
Authors: Silva Jairo da Silva e
Published: May 2023

Os estudos que aqui se apresentam revelam a importância das humanidades e das linguagens como necessárias para a nossa existência e, principalmente, resistência – essa, sem dúvidas, é o que nos fez firmes até aqui. Trata-se, portanto, de um potente encontro dialógico de catorze trabalhos oriundos da interlocução entre dezoito pesquisadoras(es) de áreas afins das Ciências Humanas e Linguagens, tais como: educação, ensino, história, memória, língua, teatro, literatura, oralidade, identidade, território, inclusão, desigualdades sociais, questões étnico-raciais, interculturalidade e, novas tecnologias; configurando, dessa forma um interessante – e necessário – diálogo sobre humanidades e linguagens, tendo como ponto em comum, a interdisciplinaridade. Sendo assim, apresentamos as ideias centrais manifestadas em cada capítulo da obra, organizados em duas seções, por ordem de interlocução.
Added-Mass-Partitioned Solvers: Robust and Accurate Computational Methods for Fluid Structure Interaction
Authors: Banks Jeffrey
Published: May 2023

From the design of aircraft and wind turbines to non-proliferation, technical and policy decisions are becoming increasingly reliant on computer simulation of complex multi-physics systems involving multiple interacting domains. In this talk I will discuss computational challenges associated with inter-domain coupling in the context of fluid-structure interaction (FSI). The discrete formulation of the fluid/solid interface conditions has a strong influence on the overall stability of the approach, and FSI solvers are historically found to su er when the so-called added-mass effects are large. These difficulties have their origin in the fact that the reaction of an immersed body to an applied force depends not only on the mass of the body but also on the mass of the fluid displaced by the body through its motion. Traditional approaches do not properly account for the fluid added mass, and can therefore experience a situation where the over-reaction of a light solid to an applied fluid force leads in turn to an even larger reaction
from the fluid and so on. I will present recent work concerning the development and analysis of a new class of stable and accurate partitioned solvers that overcome added-mass instability through the use of so-called compatibility conditions. Schemes derived in this way are dubbed Added Mass Partitioned (AMP). Results will be presented for both compressible and incompressible flow regimes, and stability of the FSI coupling will be discussed using normal-mode stability theory.
Serotyping of Escherichia coli species isolated from broilers and determination of Colistin resistance
Authors: Parin Ugur , Simsek Gonenc
Published: May 2023

Systemic infections by avian pathogenic Escherichia coli (APEC) are economically damaging to poultry industries Worldwide. E. coli strains of serotypes O1, O2, O18 and O78 are preferentially associated with avian colibacillosis. The rfb gene cluster that controls O antigen synthesis generally varies among different E. coli serotypes. In this study, the rfb gene clusters of E. coli serotypes O1, O2, O18 and O78 were characterized and compared, and it was also aimed to search for Colistin resistance on a molecular basis. For the research, 200 swab samples were taken from 200 chickens suspected of colibacillosis in broiler poultry farms located in the vicinity of Aydın, İzmir, and Manisa Provinces in Turkey 2022. Bacterial growth was obtained from 92% of the samples, and microbiological analysis identified 108 (54%) Escherichia coli isolates. In addition, Klebsiella spp. was identified in 35 (17.5%) samples, Proteus spp. in 23 (11.5%), Pseudomonas spp. in 18 (9%), and no bacterial growth was observed in 16 (8%) samples. mcr-1 (309 bp) and mcr–2 (567 bp) genes responsible for Colistin resistance was investigated in plasmid DNA extracted from 108 E. coli isolates obtained in the study, using the PCR method. However, neither mcr-1 nor mcr–2 genes were detected in any of the samples. In conclusion, the allele-specific PCR method was found sensitive and applicable for APEC identification and multiple drug resistance emerged in E. coli strains isolated according to the antibiogram results.
Investigation of changes in serum thiols and neutrophil-to-lymphocyte ratio, monocyte-to-lymphocyte ratio, platelet-to-lymphocyte ratio, and mean platelet volume/platelet count ratio indices in cats undergoing ovariohysterectomy
Authors: Akkuş Tuğra , Ekici Mehmet
Published: May 2023

The aim of this study was to investigate complete blood indices [neutrophil-to-lymphocyte ratio (NLR), monocyte-to-lymphocyte ratio (MLR), platelet-to-lymphocyte ratio (PLR) and mean platelet volume/platelet count ratio (MPV/PLT)] and thiols (native and thiol) in cats undergoing ovariohysterectomy (OHE). The study sample comprised a total of 10 female cats of mixed breeds. Ovariohysterectomy operation was performed under Ketamine/Xylazine anesthesia with the appropriate technique. Blood samples were collected from the cephalic vein pre-OHE and post-OHE at 2 h, 24 h, and 7 d. Total and native thiol levels in the serum were analyzed using a colorimetric technique, and whole blood analysis was carried out using anticoagulant tubes. White Blood Cell (WBC) and neutrophil increased significantly at 2 h post-OHE, peaked at 24 h post-OHE, then returned to baseline levels by 7 d (P<0.001). The lymphocyte and thiols decreased at 2 h, 24 h, and 7 d post-OHE, and the lowest lymphocyte count was observed at 24 h (P<0.001). The lowest monocyte count was observed on d 7 post-OHE (P<0.001). NLR increased significantly 2 h after OHE, peaked at 24 h after OHE, and remained high on d 7 (P<0.001). MLR increased at 2 h, peaked at 24 h, then returned to baseline levels on d 7 (P<0.001). PLR increased gradually and peaked at 24 h and on d 7 (P<0.001). MPV/PLT after OHE was statistically lowest on d 7 (P<0.05). A negative correlation was determined between NLR, MLR, PLR, and thiols (P<0.001). In conclusion, thiols and complete blood indices (NLR, MLR, and PLR) may be important in the assessment of inflammation and stress responses after OHE in cats.
Cementoblastoma asociado a primer molar permanente. Reporte de un caso/

Cementoblastoma associated with a first permanent molar. A case report
Authors: Frigidi Guillermo Ariel , Gotta Sergio Luis
Published: May 2023

Resumen

Objetivo: El cementoblastoma es una neoplasia odontogénica benigna de origen mesenquimático relativamente poco frecuente que se asocia a las raíces de las piezas dentarias. Se considera que es la única neoplasia verdadera de origen cemental. El objetivo del presente trabajo es describir el caso clínico de un cementoblastoma de grandes dimensiones y realizar una revisión bibliográfica a fin de establecer pautas de diagnóstico y tratamiento, señalando sus diferenciales con patologías de similares características como la displasia cemento ósea y el fibroma cemento osificante.

Caso clínico: Se describe el caso de un paciente pediátrico que presenta un aumento de volumen de considerables dimensiones asociado al primer molar permanente mandibular.

Teniendo en cuenta las características clínicas y radiográficas, y con un diagnóstico presuntivo de cementoblastoma, se realizó la extirpación quirúrgica de la lesión junto con la pieza dentaria asociada, confirmándose el diagnóstico inicial por medio del estudio anatomopatológico.

Palabras clave: Cementoma, odontología pediátrica, patología bucal, tumores odontogénicos.
Esclerodermia. Manifestaciones bucomaxilofaciales, prevención y atención odontológica. Revisión narrativa/
Scleroderma. Oral and maxillofacial manifestations, prevention and dental care. Narrative review
Authors: Giménez Fabián
Published: May 2023

Resumen

La esclerodermia pertenece a un grupo de enfermedades autoinmunes del tejido conectivo que produce inflamación, disfunción vascular y fibrosis excesiva del tejido de soporte de la piel y los órganos viscerales. A nivel bucal se presentan afecciones como la xerostomía y la microstomía, así como caries y enfermedad periodontal por dificultades en el control de la placa bacteriana. Su tratamiento odontológico requiere un manejo integral, que comprenda las patologías bucales presentes y los síntomas permanentes característicos de la enfermedad.

Si bien es una patología muy infrecuente en la práctica general, es necesario enfatizar la importancia de que el odontólogo cumpla un rol multidisciplinario en el tratamiento de estos pacientes. Esta revisión narrativa tiene por objetivo describir las manifestaciones bucomaxilofaciales y el manejo odontológico del paciente con esclerodermia.

Palabras clave: Esclerodermia, esclerodermia localizada, esclerodermia sistémica, manifestaciones bucales, microstomía.
The Launch of the Data Science Journal in 2002
Authors: Smith Francis J.
Published: May 2023

The Committee on Data for Science and Technology of the International Council of Scientific Unions (CODATA) decided in February, 2001 to publish a new on-line peer reviewed journal, freely available to all. It would be called the Data Science Journal. The subsequent steps taken to launch this journal are described, leading to the publication of the first issue of 10 papers in April 2002 and of the first volume of 19 papers by December 2002. Some necessary corrections and improvements before the publication of a second volume of 19 papers in 2003 are also described.
Rezension von: Trefz, Bernhard, Kleine Geschichte der Stadt Backnang
Authors: Kottmann Carsten , Trefz Bernhard
Published: May 2023

Bernhard Trefz: Kleine Geschichte der Stadt Backnang verlag regionalkultur Ubstadt-Weiher 2022. 152 Seiten mit 39, oftmals farbigen Abbildungen. Fest gebunden 19,90 €. ISBN 978-3-95505-314-7
Rezension von: Mauz, Reinhard, Die Klosterschulen in Denkendorf
Authors: Schreiber Klaus , Mauz Reinhard
Published: May 2023

Reinhard Mauz: Die Klosterschulen in Denkendorf. Geschichte und Schüler der Klosterschulen (1553–1584 / 1713–1810) Cardamina-Verlag Koblenz 2022. 299 Seiten. Gebunden 39,– €. ISBN 978-3-86424-575-6
ETUDE DU COMPORTEMENT DES CONSOMMATEURS DES PRODUITS TABACICOLES FACE AUX NOTICES DES PREVENTIONS SANITAIRES
Authors: Mendo Germain Elembo , Mokili Mobondo , Mendo Fabrice Wembo
Published: May 2023

Our study focuses on how consumers of tobacco products observe health prevention notices.

For information, it was around the 1990s that the WHO or the World Health Organization, had introduced a request to the United Nations headquarters, saying that 80% of smokers die from tobacco. To protect the world’s population, the WHO is ready to pay the lost profits for the companies that manufacture the world’s Tobacco products and that these companies transform their factories into manufacturers of other products.

To give their opinions, his companies have asked the WHO to go to his bosses who are the end consumers to collect the data that will allow the two parties to make a final decision. After two years of survey of smokers in the 5 continents and the results were 78.64% against the closure of tobacco manufacturing plants.

Given the results of the survey, and especially that the largest companies were in developed countries where democracy is respected, a commission of WHO experts and companies that represented the Tobacco side.

The two parties have agreed to put smokers before their own responsibility ; that is to say, put health prevention notices on cigarette packets and components.
The role of physical education professionals in post-covid-19 rehabilitation: experience report
Authors: Souza Júlio César de , De Souza Geize Rocha Macedo , Froz Rony Wallas Fonseca , de Linhares Laura Maria Souza , Ferreira Joel Saraiva
Published: May 2023

Hospitalized patients affected by COVID-19 have neuromuscular and cardiorespiratory sequelae. Thus, this study was carried out with the objective of reporting the performance of the physical education professional in a functional rehabilitation program, offered to post-COVID-19 patients. The reported experience took place in the Municipal Health Network in the city of Campo Grande/MS, with interventions developed through Unique Therapeutic Projects. The physical education professional participates in the entire rehabilitation process, from reception to discharge of the patient. The approach is aimed at promoting functional autonomy, control of risk factors for comorbidities, postural correction and maintenance of ideal weight. The service includes aerobic, resistance and flexibility training, health education actions and the continuity of the practice of physical activities after the end of the Project sessions. We conclude that the intervention of this professional was essential to improve the functional autonomy and well-being of patients. With this, we recommend that the experience be replicated, either within the Unified Health System or in other national public health systems.
Access to brazilian higher education from the perspective of social justice and human rights
Authors: Ribeiro Andrey Borges Pimentel
Published: May 2023

The aim of this paper is to recompose access to higher education in the social justice arc, and the problem of the distribution of a good as education is constituted by a criterion that allows greater access to higher education. In a context of Social States whose constitutions cover education as a social right, the Brazilian case is analyzed in historical perspective until it reaches the current issue that involves access to higher education from the quotas. For this, the case study is used to verify that the problem of access to higher education has not been solved given the institutional permanence of paradigm of individual merit, something proposed in the Universal Declaration of Human Rights of 1948 and maintained in the Constitution of the Federative Republic of Brazil.
Functional field evaluation on urban pavements. Case study in Valparaiso de Goias
Authors: Ramos Maíra Pereira Antunes , Zanchetta Fábio
Published: May 2023

Urban pavements deteriorate due to traffic and weather conditions. In order to maintain appropriate riding comfort, safety, and economy for users, Maintenance and Rehabilitation (M&R) activities are necessary. The objective of this research is to promote the implementation and continued use of an Urban Pavement Management System (UPMS), based on the functional condition evaluation of a sample of sections in Valparaíso de Goiás (GO). Through field evaluation, it is possible to identify and quantify the sections with the worst or best conditions, define M&Rs, and track the evolution of distresses. The identification of surface distresses was carried out based on the Strategic Highway Research Program (SHRP/FHWA, 2014) Distress Identification Manual. A total of 226 sections were evaluated in 2019 and 2021 to obtain a historical series of data. As a result of this research, a decrease in serviceability was identified, suggesting that a UPMS can improve the condition of paved areas. In addition, M&Rs were defined for each section and the most common types of distresses were identified, which include fatigue cracking, potholes, patches, and wearing.
Continuous training of basic education teachers: the need for a critical-emancipatory reflection to resonate
Authors: Nascimento Franc Lane Sousa Carvalho do , Silva Leysiane Gomes de Oliveira , Magalhães Nadja Regina Sousa , Morais Joelson de Sousa , Brandt Andressa Graziele , Silva Júnior Dilmar Rodrigues da , Lopes Laurilene Cardoso da Silva
Published: May 2023

Work arising from the discussions of the subject Teacher Training and Teaching Professionalization: programs, processes and pedagogical practices of a Graduate Program in Education at a Brazilian university. We start from the research problem: do continuing education favor the development of critical-reflective thinking in teachers at school?. As a general objective: to analyze the perception of Basic Education teachers about critical reflection of their professional work resulting from continuing education. We carried out a descriptive, bibliographical and documentary research with a qualitative approach based on the works of Alarcão (2003), Candau (2003), Freire (1989, 2010), Nóvoa (2019), Prada (2010), Zeichner (2008), among others. . According to the results of the research, the importance of critical-emancipatory reflection was verified and how it impacts on pedagogical knowledge and actions. Schools still do not follow reflective thinking, leaving gaps in continuing education and in the development of an emancipatory praxis. It should offer training with themes based on a demand arising from teachers and not imposed vertically, as they do not have significant effects.
The pedagogical praxis in critical environmental education: potentialities in different contexts
Authors: Aguiar Denise Regina da Costa
Published: May 2023

The research aimed to understand the pedagogical praxis in Environmental Education, from a critical-emancipatory perspective, in different contexts. The research was developed through a qualitative approach, with bibliographic study on the theme in books, articles and dissertations. The need for the implementation of effective public policies and continuous training of education professionals with the theme of Environmental Education can be evidenced, so that local needs can be transformed. It can be concluded that the pedagogical praxis of Environmental Education in a critical perspective is an important and urgent proposal, in order to develop an integrated understanding of the environment, with mobilizing social practices and strengthening of critical, awareness, participation in environmental preservation actions, aiming to build a socially and environmentally more just, humane and sustainable society.
effectiveness of early angiography and intervention for treating anterior ST-elevation myocardial infarction involving diagonal branches
Authors: Ullah Rahman , Khan Rizwan Ullah , Muzaffar Isbah , Shehzad Kashif , Shah Hashir Ali , Ahmad Wiqar
Published: May 2023

Background: ST-elevation myocardial infarction (STEMI) is life-threatening condition requiring prompt medical attention. The diagonal branches are a group of blood vessels that supply blood to the front of the heart, and their involvement in anterior STEMI can result in worse outcomes. Early diagnosis and intervention are essential for enhancing patient outcomes. Objectives: This study's objective is to assess the efficacy of early angiography and intervention in the treatment of anterior STEMI involving diagonal branches. Methods: We conducted cross-sectional investigation of patients admitted to Medical Training Institute, Lady Reading Hospital, Peshawar, Pakistan during 2022-23, with anterior STEMI involving diagonal branches, including 250 patients whom underwent early angiography and intervention within 12 hours of symptom onset. Medical records were mined for clinical data, including demographics, medical history, electrocardiogram (ECG) findings, hematological laboratory results, and treatment modalities. The primary outcome measure was all-cause mortality at 30 days following hospitalization. Results: Mean age of STEMI patients was 61.91+8.71 years, and 68.8% were males. Median time between onset of symptoms and hospitalization was 3.50+0.78 hours. The 30-day mortality rate was 10.8% overall (27/250). Our results indicated that early intervention improved mortality outcomes, whereas late intervention increased the number of cases requiring revascularization.
Notas sobre la fonología del waunana de Panamá
Authors: Murillo Miranda José Manuel , Marín Esquivel Rebeca
Published: May 2023

Este artículo ofrece una descripción general de los aspectos fonético y fonológicos más relevantes de la lengua waunana encontrados hasta el momento. Se trata de un estudio exploratorio y revelador de las propiedades fonéticas y fonológicas, el cual no pretende llegar a conclusiones finales, sino únicamente proponer una descripción de los fenómenos identificados.
Microbiological isolates of Comamonas testoteroni from strains found in patients with acute appendicitis. A Case series
Authors: Farfán-Cano Galo G.
Published: May 2023

Acute appendicitis is the leading cause of urgent surgery. Recently, there have been several case reports linking Comamonas, a globally distributed environmental bacterial species, to appendicitis. The patients described below were admitted through the emergency room of a second-level hospital unit in Guayaquil city, presenting symptoms consistent with acute abdomen and initially diagnosed with acute appendicitis prior to surgical intervention. In all cases, surgical or pediatric surgical services collected microbiological samples for further analysis, and the results are detailed below.
Analysis of Remote Sensing Technology Promoting the Development of Spatial Information Industry
Authors: Xi Jia , Liu Yuyan , Lin Jialu , Tang Jianbo , Wang Jianyong , Liu Yedi , Wei Zongxiang , Fu Tong , Jiao Yunuo , Wang Zepeng , Wang Yumeng , Dong Xinda
Published: May 2023

In recent years, the Chinese government, the Institute of Spatial Information Industry and related scholars have paid more and more attention to the application of remote sensing data and the development of related industries. Remote sensing technology is gradually developing to the civilian field and related applications have served the public, and the space information industry has developed rapidly. This is precisely because the development of remote sensing technology promotes national demand and the space information industry also benefits from this. The formation of spatial information industry has systematically analyzed and discussed the relationship between remote sensing technology and spatial information industry, the role of remote sensing technology in promoting the development of spatial information industry, and the development value, current situation and development direction of China 's spatial information industry. It is proved that remote sensing technology has a strong role in promoting the development of spatial information industry.
Traditional TV Media + Live Streaming: A New Media Marketing Approach of Traditional TV Media in the 5G and Live Streaming Era
Authors: Li Zhen
Published: May 2023

In the new media era, a host of new media are emerging, which are profoundly changing the landscape of media communication. Correspondingly, traditional TV media are encountering formidable challenges in the era of 5G and live streaming, which has led to audience loss and a decline in market share. With this in mind, the present article develops a new marketing approach of "Live Streaming + Traditional TV Media" to help traditional media to deal with various challenges and utilize their advantages in the new era. The article also offers recommendations for implementing this novel marketing approach.
Research on Short Term Prediction Algorithm for Freeway Pavement Ice
Authors: Li Shuqin , Chang Qingguo , Chen Xiang , Liao Sicheng
Published: May 2023

This article focuses on the short-term prediction algorithm for ice condensation on highway pavement. Solar radiation, ground long wave radiation, and atmospheric inverse radiation are the main factors affecting road surface temperature changes. According to the principle of radiation heat transfer, there is a radiation balance relationship among these three factors. Therefore, based on the balance relationship between these three radiations and the physical heat formula, this article designs a short-term prediction algorithm for road icing. Based on the basic theory of radiation heat transfer, the energy balance between solar shortwave radiation, atmospheric inverse radiation, and ground longwave radiation is calculated to predict the temperature of highway road surfaces.
Database Design of Online Education Platform Based on ThinkPHP
Authors: Liu Yan , Zhang Meina
Published: May 2023

In recent years, internet information technology has developed rapidly, and humanity has entered the information age. The rapid development of technology has led people to gradually pursue higher quality and more diversified education. The online teaching mode of the Internet enables the visualization of teaching resources, making online education further and more convenient. The innovative application of educational technology, represented by MOOCs and WeChat courses, has attracted industry attention, and online teaching and learning have become new trends in current learning.
Deformation Analysis of Guobu Slope based on SBAS-InSAR
Authors: Li Conghua , Li Long , Zhang Chonghui
Published: May 2023

The Laxiwa hydropower station reservoir in the upper reaches of the Yellow River basin is located in a canyon zone. Due to its complex terrain and difficult transportation, traditional monitoring methods are difficult to implement in this area, especially during the critical deformation stage when personnel may face danger or encounter difficulty reaching the site. To achieve long-term continuous dynamic monitoring of the upstream active slope of the Laxiwa hydropower station, namely the Guobu slope, SBAS-InSAR technology has been adopted as a replacement for traditional measurement methods to monitor landslide movements. Based on the deformation information of the monitoring targets, safety analysis, and disaster warnings are conducted to ensure the safe operation of the power station and the safety of downstream communities and residents' lives and property.
Response Surface Methodology in The Optimization of Natural Product Extraction and Separation Techniques
Authors: Chen Qiu
Published: May 2023

This paper focuses on the research application of response surface methodology in the optimization of natural product extraction and separation technology, and reviews the common experimental design optimization methods, the basic concepts, classification and research methods of response surface methodology, as well as the research progress in the optimization of anthocyanin and flavonoids plant extraction; analyzes the research prospects of response surface methodology, and predicts the research hotspots and directions in the light of actual practice.
Design and Implementation of Precision Phase Measurement Module Base on Digital Dual Mixer Time Difference
Authors: Qi Yanfeng , Peng Liangfu
Published: May 2023

Precise phase difference measurement is critical for distributed time synchronization systems. Aiming at the problem of how to realize the sub-nanosecond phase difference measurement of the time signal, the digital dual mixer time difference (DDMTD) measurement technology is used to measure the fine transmission delay and the two digital clock phase difference. Given the problem that it is difficult to generate a common clock source with fine frequency changes inside the FPGA chip, the Si5338 chip is used to generate 4 differential clocks, and the communication with the FPGA is completed through the I2C protocol, and the differential signal is converted into a single-ended clock source inside the FPGA as two The common standard frequency of clock signals with the same frequency and different phases, realize the amplification of the phase difference measurement range, making the measurement accuracy reach sub-nanosecond level.
Study on Evaluation of Dust in Highway Construction on Qinghai-Tibet Plateau
Authors: Zhang Hao , Zhang Tan , Jiang Pengcheng , Peng Jiakai , Wang Xinyan
Published: May 2023

With the rapid development of our country's economy and acceleration of urbanization construction, the original road construction to relieve the traffic pressure on the basis of should be improved. Tibetan plateau is located in southwest borderland in our country, the area of about 2.4 million square kilometers, occupying 1/4 of our country's land area , improving the traffic condition and road construction of this region have vital significance. Based on the mathematical model of particle size distribution and dust volume under different air humidity and wind speed during road construction, this paper evaluated the influence of dust volume brought by strong wind environment during road construction on the Qinghai-Tibet Plateau on the environment along the road, aiming at controlling the possible adverse impact of the project construction on the ecological environment to the lowest extent.
Light Pollution Risk Assessment Indicator System and Regional Analysis
Authors: Liu Wenna , Yuan Siting , Chen Yuting
Published: May 2023

This paper presents a light pollution risk assessment indicator system based on the four principles of index system construction. The system consists of eight categories of primary indicators and 15 secondary indicators, established through three rounds of Delphi screening and correlation analysis. Using the Topsis entropy weighting method, the paper scores the indicators and finds that urban communities have the highest score and the most serious light pollution, while protected areas have the lowest score and the least light pollution. By using one-way ANOVA to analyze the influence of secondary indicators on light pollution in each region, the paper concludes that there is a significant difference between the different area types in the composite score index, with protected land sites being the least contaminated by risk and urban communities being the most contaminated.
The Impact of Household Asset Allocation on the Heterogeneity of Residents' Consumption Based on CFPS Micro Data
Authors: Chen Yanglin , Wu Siqi
Published: May 2023

In response to the impact of household asset allocation on residents' consumption heterogeneity, this article first uses the China Family Panel Studies (CFPS) to conduct preliminary analysis and statistics, and selects some control variables. Secondly, the instrumental variable method is used to study the total consumer expenditure of residents and determine the feasibility of controlling variables. Finally, based on this, the instrumental variable method is used to study the secondary and tertiary indicators of asset allocation and the secondary indicators of consumer expenditure, and the model is tested to determine the impact of household asset allocation types on residents' heterogeneous consumption. The research draws the following conclusions: (1) The average marginal utility of household physical asset holdings on consumption is slightly greater than the marginal utility of financial assets. (2) Household cash and deposit holdings have a more obvious marginal utility on consumption than their holdings of financial products. (3) The positive impact of the total purchase price of a family car on medical, entertainment, and home expenses is significantly greater than its impact on clothing, food, housing, and transportation expenses.
Research on the Development of Tea Industry in Yibin City under Rural Revitalization
Authors: Wan Dingmei , Jiao Cuicui
Published: May 2023

Implementing the rural revitalization strategy is an inevitable choice to increase farmers' income and establish a moderately prosperous society. Yibin is one of the main tea producing areas in Sichuan Province, and promoting the healthy development of the tea industry is an effective way to achieve rural revitalization and farmers' prosperity. However, for a long time, the tea industry in Yibin has faced problems such as extensive management, low production level, weak brand effect, and small scale, which have seriously affected the three-industry linkage with tea as the main body. By analyzing the current development status of the tea industry in Yibin City, analyzing the constraints and proposing feasible solutions, we aim to explore a unique development path suitable for the tea industry in Yibin City.
The Influence of Manufacturing Agglomeration on Industrial Structure Upgrading in Anhui Province
Authors: Han Xinying
Published: May 2023

In order to promote the upgrading of industrial structure in Anhui province and meet the requirements of high quality development of manufacturing industry put forward by the government of Anhui Province, this paper firstly calculates the degree of agglomeration of manufacturing industry in Anhui Province in the past five years. It is found that the development status of manufacturing industry in Anhui Province is better, and some industries have comparative advantages compared with the whole country. Then, based on the data of Anhui Province from 2001 to 2020, the paper analyzes the influence of manufacturing agglomeration on industrial structure upgrading in Anhui Province, and draws the following conclusions: the agglomeration of manufacturing industry has a promoting effect on industrial structure upgrading. In addition, government intervention will have a negative impact on industrial structure upgrading, and the level of informatization can promote the upgrading of industrial structure. Therefore, it is necessary to promote the development of the manufacturing industry, improve the layout of the manufacturing industry, enhance the innovation ability of the manufacturing industry, improve the manufacturing infrastructure, and promote the agglomeration of the manufacturing industry to promote the upgrading of the industrial structure.
Guangxi's Primary and Non-Primary Cities: Wage Gap, Human Capital Gap and Economic Gap
Authors: Zhu Yingxu
Published: May 2023

Based on the panel data of 14 cities in Guangxi(China) from 2004 to 2021, a two-way fixed effect model is established to analyze the effects of wage gap and human capital gap on the economic gap between non-primary and primary cities. The results found that both the wage gap and the human capital gap have a significant positive impact on the economic gap between cities in general; regional heterogeneity tests show that some cities have a significant impact on the economic gap in terms of the wage gap and the human capital gap, while others do not; there is a positive moderating effect of industrial structure upgrading on the relationship between wage gap and economic gap. Based on this, non-primary cities should pay attention to the synergy between economic development and wage income improvement; actively create good development opportunities and enhance the ability to attract talents; improve self-development ability through industrial upgrading and opening up to the outside world.
Study on the Development Strategy of Rural Revitalization: An Example of Tourism Construction and Development in Shaoguan Wushiling New Village
Authors: Wu Yi , Huang Mingshuo , Chen Lihong
Published: May 2023

The purpose of this paper is to investigate the influence of appreciation resource endowment on rural revitalization development, and to conduct an in-depth study on the tourism construction development of Shaoguan Wushiling New Village as an example, with the aim of making feasible suggestions and summarizing experiences for rural revitalization development. This study adopts the methods of conceptual analysis and SWOT analysis to investigate four aspects: the background of rural revitalization development, the analysis of appreciation resource endowment, the development status and influencing factors of rural tourism, and the development strategy of tourism in Shaoguan Wushiling New Village. In terms of appreciation resource endowment, this study proposes an appreciation resource endowment strategy focusing on energy conservation and environmental protection and industrial upgrading through the analysis of resource endowment. In terms of rural tourism, this study presents a comprehensive analysis of its development status and influencing factors through SWOT analysis, and proposes a targeted strategy for the development of tourism in Shaoguan Wushiling New Village. Finally, this study summarizes the experience of tourism construction and development in Shaoguan Wushiling New Village and makes suggestions for future development.
Can RMB’s Internationalization Have an Impact on China's Import Trade?
Authors: Xie Baoyi
Published: May 2023

The internationalization of RMB is the unescapable consequence about the quick economic development of China. RMB internationalization has many influences on China, and the import trade is the direct object of RMB internationalization. This paper consists of three parts: expounds the meaning of internationalized RMB, the theoretical analysis of the RMB’s influence in the import business from exchange rate and trade distribution level, and the internationalized RMB effect in the way of import trade. For the verification of RMB internationalization’s influence int the domain of Chinese import trade, this thesis uses regression analysis to make the hypothesis that RMB internationalization has an effect on Chinese import trade, after this, finally obtains a significant negative correlation, the hypothesis is established.
Germination behaviour of Dalbergia sissoo as affected by seed source and temperature
Authors: Bhandari Bhupendra , Bhatt B.
Published: May 2023

The results of present investigation reveals that seed germination of Dalbergia sissoo is temperature depends and seed were collected from different sources showed variability in germination. On the basis of germination behavior on different temperature it can be recommended that seed of D. sissoo should be sown nursery beds in the months of March-April because optimum and uniform germination was recorded at 25-35oC temperature regimes.
Enumeration of floristic composition in JFM managed and adjoining natural forests in Guddada Budihal area of Gadag division, Karnataka
Authors: Suryanarayana V. , Hareesh T. , Reddy K. , Raj Vijay , Kumar H.
Published: May 2023

The floristic composition of JFM managed forest and adjoining natural scrub forest in Guddada Budihal areas of Gadag Division was studied. The study has inferred the higher species diversity in the JFM managed forests compared to the natural forests. There was 19 species in JFM managed forest, among them Hardwickia binata possessed higher IVI value of 120.41. It was followed by Stereospermum personatum and Anogeissus latifolia. The data on regeneration indicated that, Hardwickia binata was most ecologically success species constituting IVI value of 74.7 of the total regenerating individuals. The data has clearly indicated a high diversity and more species composition among regenerated individuals in JFM managed forests compared to adjoining natural forests. The results indicated that an urgent need for taking enrichment works in many of the patches with indigenous local species and protecting the forests from grazing by involving local people.