bluuebunny/crossref_metadata_2025 huggingface dataset:
SOCIAL RESPONSIBILITY IN EDUCATIONAL
PROJECTS OF THE NATIONAL MARITIME
MUSEUM IN GDANSK
Authors: Domżał Robert
Published: September 2022

Social responsibility in museums is not an entirely
new domain. For many years now activities locating
museums among the institutions contributing to creating
better social reality have been observed. This new paradigm
overcomes the stereotypical perception of cultural
institutions as organizations taking care only of tangible
and intangible testimony to the past of mankind, at the
same time imposing on them the responsibility versus society
and the community.
The National Maritime Museum (NMM) in Gdansk tries
to face these challenges not only by implementing educational
and conservation projects, but also by supporting
the development of the very Museum and its branches,
at the same time directing its activities towards engaging
in important social issues, such as eradicating accessibility
barriers to heritage facilities, care for the environment, and
sustainable development.
Among the most recent accomplishments described in
the paper let us mention the projects implemented during
the COVID-19 pandemic, such as the new visiting format
presented on the ‘Dar Pomorza’ Museum Ship. On
11 May 2021, NMM shared with the public the so-called
Interactive Spherical Video integrated with modern Oculus
goggles, introducing the spectator into interactive augmented
reality allowing to become acquainted with the
sailing ship from a new perspective, accessible to visitors
with impaired mobility. A similar solution, though amidst
a different landscape, was proposed in the lobby of the Museum’s main building on Ołowianka Island in Gdansk.
Without getting aboard the ‘Sołdek’ Museum Ship, we can
peep into its cargo hold and engine room. Furthermore,
the paper describes many interesting educational or advertising
undertakings which attempt at facing contemporary
social challenges.
Responsabilidad social en la gestión de la información en el entorno digital de las redes sociales.
Authors: Noboa-Terán Cesar Augusto , Vallejo López Alida Bella
Published: September 2022

En el mundo actual se genera  información constantemente y la sociedad  está deseosa de conocerla. Los comunicadores sociales,  tienen  la misión  de transmitir  los acontecimientos al público y por esa razón una gran responsabilidad  dentro de la sociedad.

Objetivo: Concientizar   sobre la responsabilidad social de  los comunicadores  en el manejo de  la información  que se socializa en las redes de información digital

Material y método: Se realizó una revisión bibliográfica de artículos relacionados con el tema de fuentes confiables como Scielo, Redalyc, Google académico y autores especializados entre otros, se obtuvieron 62 artículos de  los cuales se consideraron 50 los más adecuados con información  pertinente que  sirvió para realizar este artículo

Conclusión:  El comunicador  social debe asumir  su rol  de socializar la información con ética y respeto al público, los datos obtenidos deben ser verificados, contrastados y redactados con objetividad en forma ética y responsable,  previo a socializarlos por  los  medios de  transmisión masiva como son las redes sociales.
The Effect of Social Capital on the Welfare of Coastal Populations of Rokan Hilir Riau Indonesia
Authors: Nugroho Firman , AN Darwis , Warningsih Trisla , Bathara Lamun , Arief Hazmi
Published: September 2022

This study aimed to analyze the effect of social capital on the welfare of the coastal population of Rokan Hilir Regency. This study used a survey method with a quantitative approach. Welfare indicators include income, family expenditure, health and access to health services, housing conditions and facilities, education, and access to transportation. Meanwhile, the indicators of social capital include network participation variables, reciprocal relations, trust, social norms, social values ​​and proactiveness. The results of this study showed that six variables of social capital had a positive influence on the increase in coastal people welfare. These variables contribute at the level of 64.0% in terms of welfare improvement. The network participation variable (PN) affects more effectively than other variables, where an increase of one unit of the network participation index (PN) will increase the welfare level index (Y) to 0.451. Furthermore, the reciprocity (RC) and proactive (PR) variables have an equal effect on welfare, where an increase of one unit will increase the welfare index (Y) by 0.120 - 0.124 units with a significant level of 0.1. Finally, the variables of trust (TR), norm (SN) and value (SV) have an equal effect on welfare (Y) of 0.9 - 0.112, meaning that if one or all the three variables increase by one unit index, the welfare (Y) will increase between 0.9 - 0.112 index units
Investigating Key Trends in New Normal Packaging Design
Authors: Swasty Wirania , Prameswari Nadia Sigi
Published: September 2022

The coronavirus disease 2019 (COVID-19) pandemic has changed the people’slifestyles all over the world. This crisis has influenced the packaging design activityas well. Thus, companies should define the new normal packaging that responds to thepandemic situation and new normal living. This study aims to explore the new normalin packaging design by using blog text analysis. Thematic analysis with an inductiveapproach was done using NVivo12 software and an Excel sheet was used to discoverpatterns of common ideas or themes of the new normal packaging design. This studyhas identified 13 key trends in new normal packaging design, including sustainability,e-commerce, and hygienic-centric design. The findings provide insights for packagingdesigners, brand owners, and marketers to create and develop new standard packaging.
Aznapuquio: El Golpe de Estado Virreinal
Authors: Urbano Revilla Juan
Published: September 2022

At the end of January 1821, the liberating army under the command of General José de San Martín was in Huaura and the royalist army under the orders of Viceroy Joaquín de la Pezuela was stationed in Aznapuquio, an area located in the coastal sector, south of the Chillon river. Approaches for combat begin. Then, the royalist leaders deposed Pezuela from command and placed General José de La Serna as Viceroy. There had been a viceroyalty “coup d’état” that marked the course of the war of independence.
Proceso de Selección Artillería de Campaña de Tiro Rápido en 1905
Authors: Cassaretto Bardales Julio
Published: September 2022

“The commission was chaired by Brigadier General Juan Martín Echenique and was made up of Colonels Enrique Varela, Carlos Abril, Celso Zuleta, Ernesto la Combe and Lieutenant Colonels Luís Regal, Moisés Cornejo, Manuel Salazar and René Chaumeton (artillery instructor of the French Military Mission) (Panizo, 1905). Officers with extensive experience and almost all of them veterans of the war with Chile, beginning the best and most complete process of purchasing artillery material that our Army carried out throughout its republican life”. This article present the most complete and documented historical detail of what we now know as a weapon selection process. The political vision to acquire new technology based on the requirements of the National Defense, the complete model of administrative procedures and detailed, precise, scientific and practical field test, brought together by the veteran artillerymen of the war with Chile, project their experience to the new generations. The first photo of the Peruvian field artillery cannon on fire help us to rescue the value and usefulness of our military history.
Medio Oriente
Authors: Vásquez Ames Carlos
Published: September 2022

What is the origin of this conflict? How to achieve peace? To answer these questions, I have divided this articles into four parts; the first, “Genesis of a Conflict”, talk about with the beginnings of the different nationalist movement of both side [Palestinians and Israelis] in the late nineteenth century; the second part, “Broken Promise”, which deals with the agreements concluded between the West and the Arabs during World War I and II; the third part, “The Storm Breaks Out”, explain about the wars and conflicts developed between Arabs and Jews from 1948 to 2000; in part four, “Seeking Peace”, will discuss efforts to reach a peace agreement two sides of the conflict [Arabs and Jews]. Finally, will end this by issuing some conclusions from the International Law of view.
Carácter del Oficial egresado de la Escuela Militar “CFB”
Authors: Paucar Luna Jorge , Prado López Hugo
Published: September 2022

The article presents a series of events that occurred as a result of the attack by members of the terrorist group Shining Path to the anti-terrorist base called Madre Mia located in Huánuco Region – Peru, where, based on the effort and military character of the whole army personnel, they were able to prevent the subversives from succeeding in their covert and surprise attack. The objective is to give a succinct description of the events, highlighting the courage on the military character of the officers who graduated from the Military Academy of Chorrillos; “Coronel Francisco Bolognesi”. The military officers were very important supports; without them it would not have been possible to carry out this heroic act, which remains so transcendental in the success of the counter-terrorist war that was waged against to Shining Path.
Tarapacá; Pormenores de una Batalla
Authors: Freyre Carlos
Published: September 2022

The Battle of Tarapacá (November 27, 1879) is one of the most epic and glorious days of the Guano and Saltpeter War (1879-1883); since a force that acted only with infantry, faced a compact tactical organization composed of troops of the three arms that was in pursuit. A week before that day in Tarapacá, (November 19), the battle of San Francisco (also known as Dolores) had taken place, on the slopes of the hill of the same name, with adverse results. Once this confrontation ended, a meeting as colonels he decided to set out on the road to Arica; discovering in full swing that the route was not the one they had proposed. With this new setback, they had no choice but to continue towards Tarapacá, about 60 kilometers of march through the driest desert in the world, where they arrived on November 22. Instead of taking the route north, they went southeast, not imagining that part of their glory would be found there.
EXPERIMENTAL STUDY ON GAS NITRIDING TECHNOLOGY WITH SINGLE-STAGEDAND TWO-STAGEDPROCESSES FOR SKD61 HOT-WORK DIE STEEL
Authors:   Le Quy Don Technical University, Dinh Duc Manh
Published: September 2022

This paperpresents anexperimental study on gas nitriding technology with single-stagedand two-stagedprocesses for SKD61 hot-work die steel. A comparison of the experimental data of the two processes showsthat, the single-stagedgas nitriding processgot an 1.22 times thickernitrided layerbut required too long nitriding time, causeda 1.55 times thicker iron nitridelayer and considerrably lower microhardness. At the same time, the cost of single-stagedgasnitriding process is higher. Obtainedresults contribute to improvementin designing, fabricationand recovering thehot-work dies.
RESEARCHING ALGORITHM FOR REDEFINING NODE NUMBER TO SOLVE 3D FRAMES BY FINITE ELEMENT SOFTWARE
Authors: Tran Nhat Dung
Published: September 2022

The paper builds an algorithm to redefine the number of nodes when solving the 3 dimension frames problem by using finite element software to achieve high computing speed and mitigate memory requirements in the case of calculating large structural problems. With this numbering, the calculation time of those problems can be reduced by dozens or hundreds of times, the size of matrix arrays also reduces many times so that large problems can still be solved on the PC.
INCORPORATING FINITE ELEMENT METHOD AND FINITE DIFFERENCE METHOD TO DETERMINE THE STRUCTURAL COMPONENT RELIABILITY
Authors: Vu Trong Quang
Published: September 2022

The paper proposed the algorithm of using Stochastic Finite Element Method (SFEM) incorporating Finite Difference Method to obtain the specific derivative of state function in determining the structure reliability with FORM-2. To illustrate the effectiveness of the proposed method, a program truss structure reliability assessment is provided with the discussion on a critical example. The results show the simplification of the proposed method compared to the randomized FEM, the high reliability of the method and the method is especially suitable to incorporate with available Finite Element Analysis program.
STUDY THE POSSIBILITY TO USING VNREDSat-1 IN SUPPORTING PM10 DUST MONITORING IN THE AIR ALONG TRAFFIC ROUTES IN HANOI CITY
Authors: Nguyen Nhu Hung
Published: September 2022

The paper performed regression analysis to calculate the correlation model between the PM10 values in ground measurement data by DustTrak II and atmospheric reflections obtained from satellite image processing VNREDSat-1. The obtained results evaluate the ability to identify and support the monitoring PM10 dust in the air from VNREDSat-1 satellite image data based on the correlation coefficient (R 2 = 0.943) and Root Mean Square Error (RMSE = 52 µm/m3 ). The experimental area is along the roads of Hanoi city, where there is high traffic density, many roads are under construction and high air pollution.
Análisis de Control de Calidad del Sector Muebles Rústicos bajo la Metodología DMAIC
Authors: Amaya G. Luis F. , Contreras B. Sidhar F. , Alarcón P. Óscar A. , García C. Fredy G.
Published: September 2022

La Competitividad Global ha hecho que el aseguramiento de la Calidad se haya convertido en un requisito inherente en los procesos productivos sin importar el sector económico; tal es el caso del sector de los muebles rústicos en Colombia; sector que tradicionalmente se ha dedicado a la fabricación de Muebles tipo Rústicos en Madera, logrando obtener reconocimiento tanto a nivel Nacional como Internacional. Debido a que el proceso productivo empleado por las diferentes empresas del sector es mecanizado, se presentan productos no conformes, provocados por fallas en la manipulación de las máquinas herramientas y materias primas, lo que afecta no solo la satisfacción del cliente, sino también la rentabilidad. A través de un diagnóstico del proceso productivo usando la metodología DIMAIC se busca determinar las causas de las fallas presentadas, con el fin de establecer las acciones correctivas necesarias que garanticen el control de Calidad que permita afianzar la estandarización de los procesos, la mejora continua y generar un aumento de la productividad.
Insight reality of natuaral science competence of junior secondary school students - the view from the teacher
Authors:   Nghe An Pedagogical College, Thi Diem Hang NGUYEN , Cu Giac CAO ,   Vinh University, 182 Le Duan Street, Vinh City, Vietnam., Danh Binh LE ,   Vinh University, 182 Le Duan Street, Vinh City, Vietnam
Published: September 2022

The Draft of General Educational Curriculum in 2017 defined that natural science competence is one of the specialized capabilities in the core competence system that needs to be formed and developed for junior secondary school students. The results of a survey of teachers in Chemistry, Physics and Biology at 29 junior secondary schools show that teachers are initially interested in the structure of the natural science competences. However, the results also reveal that teachers have difficulties in determining the natural science competence and their manifestations. This contribution will be the basis for the proposal of specific manifestation system as well as for the development of a set of tools for assessing the competence system to improve the teaching and learning quality of natural sciences for teachers and students at junior secondary schools in the coming period.
Some types of chemical exercises to develop the capacity of knowledge application in practice for students in the 9th grade chemistry program
Authors:   Vinh University, Nghe An, Viet Nam, Van Nam LE , Hung Minh Phuong TRAN ,   Phu Tho High School, City. Ho Chi Minh
Published: September 2022

Chemical exercises that develop the capacity to apply chemical knowledge to real-life practices are those of chemical content (conditions and requirements) derived from reality. The 9th grade chemistry program has several contents related to the realities of life, study, work, production, and daily common chemical phenomena. With these contents, we can select and create some types of exercises to develop the capacity to apply knowledge into practice in chemistry teaching for 9th grade students.
Solutions and economic models for sustainable poverty reduction in mountainous and coastal areas in Nghe An Province
Authors:   Vinh University, Nghe An, Viet Nam, Phan Hai Yen HOANG , Thi Trang Thanh NGUYEN ,   Vinh University, Nghe An, Viet Nam, Thi Hoai NGUYEN ,   Vinh University, Nghe An, Viet Nam
Published: September 2022

Nghe An is the largest province in Vietnam accommodating many mountainous and coastal communes with high poverty rates. Since 2016, the multi-dimensional poverty standard has been applied, the poverty rate of Nghe An has increased. In addition to low income, poor households face many difficulties in accessing social services such as education, health, infrastructure, etc. Some solutions to poverty reduction include capacity building and vocational training, suitable livelihood models choice, cooperative group forming in production, cooperation with businesses to consume products ...
Design of quantitative physics experiments in high school physics programs
Authors:   Vinh University, Nghe An, Viet Nam, Dinh Thuoc NGUYEN , Ngoc Anh NGUYEN ,   Le Quang Chi High School, Ha Tinh
Published: September 2022

The quantitative physics experiment is a kind of experimental exercise that serves as a medium for improving experimental capacity for students in teaching physics. However, this kind of exercise has not been focused in teaching practice. In this paper, we present the results of the oriented proposal research, the process of designing high school physics quantitative experiments. The remarkable thing is the four-step process of designing quantitative experimental exercises and the demonstration through three specific examples. The reality shows that the characteristics of designing quantitative experimental exercises compared to creating other types of physics exercises is that the designer needs to conduct experiments and to make careful measurements. Teachers can use the results of this research to design quantitative experimental exercises at different levels conformable to the practical work at high school.
A number of factors affecting the development of managerial staff in high schools
Authors:   People's Committee of Thanh Hoa province, Van Hung VU
Published: September 2022

The article mentions a number of factors affecting the development of managerial staff in high schools in the context of education reform. In-depth understanding of these factors and their influences on the development of managerial staff in high schools in the context of education reform helps the managers promote positive factors and limit the influences of negative ones over the development of managerial staff in high schools, which contributes to enhance the effectiveness of managerial staff planning and development in high schools.
Enhancing the quality of propaganda work at the Quang Binh Provincial Party in the current period
Authors:   Propaganda Department of Quang Binh Provincial Party Committee, Thanh Hien HOANG
Published: September 2022

Propaganda plays a very important role in every party’s activity; contributes to taking the party’s lines and State’s policies and laws to the people. Based on clarifying the position, role, achievements, and issues posed to the propaganda work at Quang Binh Provincial Party, the article proposed some measures to improve the quality of propaganda work at the Quang Binh Provincial Party in the current period.
The practice of design and use of integrated math teaching situations by primary school teachers in Nghe An Province
Authors:   Nghe An Pedagogical College, Cong Son TRINH , Khac Thuy Huong TRINH ,   Nghe An Pedagogical College, Thi Hai Chau PHAM ,   Vinh University, Nghe An, Viet Nam
Published: September 2022

The skills of designing and using integrated math teaching situations are crucial for teachers to meet the requirements of integrated math teaching at primary schools. In reality, besides advantages, teachers have several difficulties in performing these skills. This article aims at providing some basic information about the practice of design and use of integrated math teaching situations by primary school teachers, based on which the author suggests some concrete pedagogical solutions to train the skills of designing and using integrated math teaching situations for primary school teachers.
Large deviations principle for the mean-field Heisenberg model with external magnetic field
Authors:   Department of Mathematics and Computer Science, University of Science,Viet Nam National University Ho Chi Minh City, Ho Chi Minh City, Vietnam, Ngoc Tu NGUYEN , Chi Dung NGUYEN ,   School of Natural Sciences Education, Vinh University, Vietnam, Van Thanh LE ,   School of Natural Sciences Education, Vinh University, Vietnam, Thi Phuong Yen DANG ,   School of Natural Sciences Education, Vinh University, Vietnam
Published: September 2022

In this paper, we consider the mean-field Heisenberg model with deterministic external magnetic field. We prove a large deviation principle for Sn=n with respect to the associated Gibbs measure, where Sn=n is the scaled partial sum of spins. In particular, we obtain an explicit expression for the rate function.
A note on the endomorphism ring of orthogonal modules
Authors:   Department of Education, Ha Tinh University, Ha Tinh City, Vietnam, Van An LE , Thi Hai Anh NGUYEN ,   Department of Education, Ha Tinh University, Ha Tinh City, Vietnam
Published: September 2022

In this paper, we extend Mohamed−Mu¨ller’s results [2, Lemma 3.3] about the endomorphism ring of a module M = ⊕i2IMi; where Mi and Mj are orthogonal for all distinct elements i; j 2 I.
ErLinkTopic: A generative probabilistic framework for analyzing regional communities in social networks
Authors:   Institute of Engineering and Technology, Vinh University, Vietnam, Van Canh TRAN , Gertz MICHAEL ,   Institute of Computer Science, Heidelberg University, Germany, Hong Linh DANG ,   Institute of Engineering and Technology, Vinh University, Vietnam
Published: September 2022

Understanding how communities evolve over time have become a hot topic in the field of social network analysis due to the wide range of its applications. In this context, several approaches have been introduced to capture changes in the community members. Our claim is that a community is characterized by not only the identity of users but complex features such as the topics of interest, and the regional and geographic characteristics. Studying changes in such features of communities also provides informative findings for related applications. This leads to the main goal of the study in this paper, which is to capture the evolution of complex features describing communities. Particularly, we introduce a probabilistic framework called ErLinkT opic model. The model is able to extract regional LinkT opic [1] communities and to capture gradual changes in three features describing each community, i.e., community members, the prominence of topics describing communities, and terms describing such topics. It further supports the study of regional and geographic characteristics of communities as well as changes in such features. Experimental evaluations have been conducted using Twitter data to evaluate the model in terms of its effectiveness and efficiency in extracting communities and capturing changes in the features describing each community
Survey results of hunted and traded bird species in Tinh Gia District, Thanh Hoa Province
Authors:   Hong Duc University, Thanh Hoa, Ngoc Thao HOANG , Thi Hang CAO ,   Tinh Gia 1 High School, Thanh Hoa
Published: September 2022

The survey on hunted and traded bird species in Ninh Hai, Hai Thuong, Hai Hoa Communes and Tinh Gia Town (Tinh Gia District, Thanh Hoa Province) was implemented from October 2018 to April 2019. The results revealed that 37 bird species belonging to 18 families, 10 orders, were recorded. Among them, 27 species were used as ornamental birds, 11 species for food, and 2 species for spirit releasing activity. The ornamental bird species mainly belong to the Timaliidae, Turnidae and Accipigtridae families; those for food belong to the Ardeidae family. Remarkably, many traded species in the locality were recognized as precious, rare ones and have high preservation values: One species was listed in Vietnam Red Data Book (2007), one species in IUCN Red List of Threatened Species (2019), and 13 species in IIB Appendix of the Decree No. 06/2019/NĐ-CP of the Vietnam Government on the management endangered, precious and rare species of forest fauna and flora and the implementation of the Convention on International Trade in Endangered Species of Wild Fauna and Flora.
Influence of time-dependent losses on operation of two-mode random laser
Authors:   Vinh University, Nghe An, Viet Nam, Van Phu NGUYEN , Huu Danh DANG ,   Vu Quang High School, Vu Quang District, Ha Tinh Province, Van Dinh NGUYEN ,   Faculty of Basic - Foreign Languages, Naval Academy, Nha Trang City, Khanh Hoa Province
Published: September 2022

In this paper, we investigated the influence of time-dependent losing coefficient on the characteristics of the laser mode by solving the rate equations system which describe the variation in photon density of two-mode random laser. The results showed that when the losing coefficient depends on the time of the characteristics of the modes such as the photon density, the time to reach the maximum value of the photon density and the pulse duration of the emitting mode were changed. The received results give us more knowledge about the influence of time-dependent losses on the operation of the two-mode random laser.
Note on graded ideals with linear free resolution and linear quotiens in the exterior algebra
Authors:   School of Natural Sciences Education, Vinh University, Vietnam, Dinh Phong THIEU , Duc Tai DINH ,   School of Natural Sciences Education, Vinh University, Vietnam
Published: September 2022

The goal of this note is to study graded ideals with linear free resolution and linear quotients in the exterior algebra. We use an extension of the notion of linear quotients, namely componentwise linear quotients, to give another proof of the well-known result that an ideal with linear quotients is componentwise linear. After that, we consider special cases where a product of linear ideals has a linear free resolution
Convergence rate for sequences of measurable operators in noncommutative probability space
Authors:   Faculty of Fundamental Science, Industrial University of Ho Chi Minh City, Vietnam, The Son DO , Van Quang NGUYEN ,   Department of Mathematics, Vinh University, Nghe An Province, Vietnam, Anh Thi HUYNH ,   Department of Natural Sciences, Duy Tan University, Da Nang City, Vietnam
Published: September 2022

In this paper, we study the convergence rate for sequences of measurable operators under various conditions.
A study on the particle technique in simulating electric current in the electrolyte solution with virtual reality
Authors:   Institute of Information Technology, Hanoi National University of Education 2, Thi Quyen NGUYEN
Published: September 2022

Virtual Reality technology has been widely applied in many fields like education, military, medicine… The application of virtual reality technology in simulating growth processes or virtual experiments with interactive ability will motivate and assist students in easily recognizing and quickly understanding the concepts of the theory. The paper presents the particle technique for the charge simulation. This technique is practically employed in simulating amorphous objects such as electric charge, water, fire... The final section shows some results of the movement of positive ions and negative ions in the electrolyte solution simulating experiment.
An efficient solution for developing the overall information system for the management of Vinh University
Authors:   Information Technology Center, Vinh University, Van Tan LE , Hong Phong LUONG ,   Institute of Engineering and Technology, Vinh University, Thanh Son CAO ,   Institute of Engineering and Technology, Vinh University
Published: September 2022

This paper proposes a solution for developing the overall information system for the management of Vinh University in a new phase of restructuring and training based on the CDIO approach. The new system is developed based on the analysis and evaluation of the current system, and suggestion of solutions to assure the connectivity and synchronization, which is consistent with the diversity and continuous innovation in the management of Vinh University.
Yield stress of cementitious materials under different squeezing rates
Authors:   Master’s students K26 - Civil Engineering Department - Vinh University, Dinh Duy NGUYEN , Quoc Dat NGUYEN ,   Master’s students K26 - Civil Engineering Department - Vinh University, Van Bac VO ,   Master’s students K26 - Civil Engineering Department - Vinh University, Minh Hoat NGUYEN ,   Master’s students K26 - Civil Engineering Department - Vinh University, Thi Dieu Thuy NGUYEN ,   Civil Engineering Department - Vinh University, Van Tien PHAN ,   Civil Engineering Department - Vinh University
Published: September 2022

In the present work, the squeeze flow techniques were used to investigate the influence of squeezing rates to the yield stress of different cementitious materials, including mortars and cement pastes. Tested samples were prepared under similar conditions of room temperature and atmospheric pressure. Compositions of motars and cement pastes were tested at three squeezing rates (20 and 200 mm/s) 15 min after mixing. The results indicate an increasing in the material’s yield stress with the rising of the squeeze velocity. This increase is evident at low tensile speeds (2 mm/s) and fast pulling speeds (200 mm/s). At an average speed of 20 mm/s, this increase is not obvious. It shows that the pressing speed in construction period has a significant impact on the ability to remove the mortar and the upper surface (masonry bricks, tiles adhesive, etc). High squeezing speed will increase the ability to resist peeling of materials when sticking to mortar.
Training of ethnic minority officials in the mountainous districts, Nghe An Province in the current period
Authors:   Vinh University, Nghe An, Viet Nam, Cao Nguyen TRAN
Published: September 2022

Training and development of human resources in general and those in mountainous ethnic minorities are defined by the Party and the State as a specific feature of the overall policy for ethnic minorities. The article proposed some solutions to improve the training quality of ethnic minority officials in mountainous districts of Nghe An Province in the coming time based on the determination of the position, role and current issues in training ethnic minority officials in mountainous districts of this province.
The US policy of “Rebalance” and China’s counter-tactics
Authors:   Hanoi National University of Education, Ngoc Thanh VAN
Published: September 2022

In 2011, National Bureau of Asian Research at the US Department of State was “absolutely panicked” that Beijing would understand that American military operations in Iraq and Afghanistan were drawing down so sought to describe this more positively, and initially they put forward the term “the turn to Asia”. In the article “America’s Pacific Century”, which appeared in the November 2011 issue of Foreign Policy, Hillary Clinton used the concept of “Pivot” instead of “Turn”, its content included the statements and deployments towards Asia - Pacific, becoming one of the highlights of the Barack Obama government’s security and foreign policy. This policy achieved initial successful deployments, especially when President Obama announced an agreement for 2,500 US Marines based in Darwin (Australia), and he became the first America President attending the East Asia Summit (in Bali), the “Pivot” became seemingly unknown after those successes. If the US can turn to Asia, it can turn away in the future. Washington needs something long-term and “Pivot” has become “Rebalance” within six months.
Impacts of training service quality on satisfaction and attachment of Vinh University’s students
Authors:   Faculty of Economics, Vinh University, Quang Bach TRAN
Published: September 2022

The study examined the impact of training service quality on the attachment through the satisfaction level of Vinh University’s students. The components of training service quality include service capacity, facilities, training programs, teaching quality, and the university brand. The results showed that beyond the university brand, all the remaining elements affected the level of student satisfaction, of which service capacity represented the greatest impact.
Contemporary values of Ho Chi Minh’s morality and ideology presented in his testament
Authors:   PhD student at Vinh University, Thi Nhu Thuy PHAM
Published: September 2022

Ho Chi Minh’s ideology and morality as a noble moral value system of the nation are comprehensively reflected in all of his revolutionary activities, especially manifested as quintessence in the form of the language in the testament. In order to contribute to affirming the meaning of the learning from the testament, the article focuses on the study of the content of Ho Chi Minh's ideology and morality and the contemporary values of this spiritual heritage through the most critical points of the document.
Effect of cowpea aphid on the biosynthetic pathway of salicylic acid in Glycine max cv. Namdan at reproductive growth stages
Authors:   Vinh University, Vinh City, Vietnam, Ngoc Toan TRAN , Thi Lien NGO ,   Student of K56 Biology, Vinh University, Vinh City, Vietnam, Thi Hoang Anh NGUYEN ,   Student of K56 Biology, Vinh University, Vinh City, Vietnam, Thi Thanh Huyen TRAN ,   Hanoi University of Education, Ha Noi City, Vietnam, Van Chung MAI ,   Vinh University, Vinh City, Vietnam
Published: September 2022

Cowpea aphid (Aphis craccivora Koch) infestation accumulated phytohormone salicylic acid (SA) in leaves of soybean (Glycine max cv. Namdan) as these soybean plants were at stages R1 (beginning to bloom) and R3 (beginning pod development). Activity of major enzymes involving biosynthesis of SA, such as phenylalanine ammonia-lyase (PAL), benzoic acid 2-hydroxylase (BA2H), was also enhanced under aphid effect. Changes in activity of these enzymes was closely correlated with the content of SA in the tissues. The enhancement of the SA biosynthetic pathway may reduce the effects of A. craccivora on G. max cv. Namdan plants at reproductive growth stages.
Some Vietnamese linguistic and cultural features in Vietnamese modern jokes
Authors:   Vinh University, Nghe An, Viet Nam, Ngoc Diep HOANG
Published: September 2022

This article focuses on highlighting Vietnamese linguistic and cultural features manifested in Vietnamese modern jokes, which is identified through (1) deepening the laughter cognition of Vietnamese people in communications; (2) demonstrating the periphrastic, implicit thinking and speech of Vietnamese people to express sarcasm, forcing others to presume and think of the implications; (3) stating the superficial-like expression with deeply satirical but human implications.
Peranan Artists & Repertoire Dalam Industri Musik
Authors: Saeadmin  , Ahmad Budi Sulistioyuwono, S.E, M.M
Published: September 2022

A&R atau Artists & Repertoire A&R adalah bagian di dalam label rekaman atau organisasi penerbitan kreatif yang bertugas merekrut artis (atau band) untuk label tersebut. Selain itu, mereka bertanggung jawab atas pertumbuhan kreatif dan komersial artis (atau band). Lebih penting lagi, mereka harus menjadi penghubung antara artis atau band dengan perusahaan rekaman atau label rekaman. Untuk menjadi seorang A&R harus menghilangkan egoistis dalam mencari talenta baru dan mempunyai mempunyai intuisi yang bagus dalam memilah lagu. Jadi sebenarnya apakah Peran A& R dalam Industri Musik dan pentingkah posisi ini di dalam manajemen industry music?
Using Interactive Whiteboards to Enhance the Writing Process
Authors: Ely Laura K. , Moore Jerilou J.
Published: September 2022

Gone are the days when reading and writing consisted solely of printed text on paper. Now, electronic text encompasses much of what we read and write on a daily basis. This electronic text is provided to us by the World Wide Web in various forms such as emails, blogs, Wikis, and social networks. It is vital that schools stay up-to-date by incorporating this technology into the classroom and thus developing students’ reading and writing abilities. The interactive whiteboard is one such tool that can be used throughout the five stages of the writing process to enhance students’ writing.
Aislamiento e identificación de nemátodos entomopatógenos nativos en diferentes sistemas de uso del suelo en Yurimaguas
Authors: Mathios-Flores Marco Antonio , Pashanasi-Amasifuén Beto , Aponte-Jaramillo Analy Nohely , Alcázar-Sedano Jesús Guillermo , Saire-Quispe Luis Alejandro
Published: September 2022

Dentro las comunidades bióticas los nematodos son importantes indicadores ambientales de conservación de los sistemas de suelo agrario. El objetivo del estudio fue aislar e identificar nematodos en 10 sistemas de uso del suelo del distrito Yurimaguas, Perú. La recolección de muestras de cada sistema de suelo fue aleatoria, 10 muestras de suelo, recogidas de un aproximado de 15 cm de profundidad, posteriormente se realizó el aislamiento de las muestras en recipientes esterilizados, donde se dividió en dos submuestras para la colocación de 5 a 10 larvas de polillas (G. mellonella), las cuales fueron conservados en ambientes de 20 a 25 °C por una semana; posterior al periodo de incubación se evaluó la presencia de nematodos entomopatógenos. Se encontró la presencia de nematodos del género Heterorhabditis y Steinernema en sistemas de uso de suelo de cultivos de cacao (Theobroma cacao L), yuca (Manihot esculenta) y plátano (Musa paradisiaca).  El estudio de identificación de los nematodos entomopatógenos nativos en los diferentes usos del suelo de Yurimaguas contribuye como propuesta para el control biológico de plagas en los cultivos de importancia económica.
ERENO-UI: Uma Ferramenta para a Geração de Conjuntos de Dados para a Detecção de Intrusão em Redes IEC-61850
Authors: Quincozes Silvio E. , Quincozes Vagner E. , Albuquerque Célio , Passos Diego , Mossé Daniel
Published: September 2022

Os protocolos de comunicação propostos pelo padrão IEC-61850 ampliam a conectividade em subestações elétricas digitais. Contudo, novas vulnerabilidades também são introduzidas. Assim, Sistemas de Detecção de Intrusão (IDSs) tornam-se essenciais para proteger as subestações. No entanto, o emprego de IDSs nesses cenários é limitado pela falta de assinaturas de ataques. Neste trabalho é proposto o ERENO-UI: um componente baseado em uma interface gráfica amigável que funciona de maneira integrada com o gerador de datasets ERENO. Os resultados demonstram que o ERENO-UI permite a configuração apropriada do ERENO para a reprodução de mensagens realistas de protocolos GOOSE e SV, consistentes com os padrões IEC-61850.
LabEAD AutoTest: Online Tests of Hardware Designs
Authors: Hayashi Victor T. , Ruggiero Wilson V. , Almeida Felipe V. de
Published: September 2022

The outsourcing of hardware production to third-party foundries (often overseas) for cost reduction presents additional challenges to the security of hardware devices. If Hardware Trojans are added to hardware devices during the fabrication phase, design-time approaches are not enough. LabEAD AutoTest is an open-source tool useful to perform automated tests in a hardware design in runtime. It is based on the MQTT protocol, the remote lab LabEAD and Python Notebook. An example of a glitch in an adder described in the VHDL Hardware Description Language was used to show the soundness of the proposed tool. LabEAD AutoTest may be useful to aid in the hardware device validation process.
Reactive Distillation Modeling Using Artificial Neural Networks
Authors: J. Sanchez-Ruiz Francisco
Published: September 2022

The use of artificial intelligence techniques in the design of processes has generated a line of research of interest, in areas of chemical engineering and especially in the so-called separation processes, in this chapter the combination of artificial neural networks (ANN) is presented and fuzzy dynamic artificial neural networks (DFANN). Applied to the calculation of thermodynamic properties and the design of reactive distillation columns, the ANN and DFANN are mathematical models that resemble the behavior of the human brain, the proposed models do not require linearization of thermodynamic equations, models of mass and energy transfer, this provides an approximate and tight solution compared to robust reactive distillation column design models. Generally, the models must be trained according to a dimensionless model, for the design of a reactive column a dimensionless model is not required, it is observed that the use of robust models for the design and calculation of thermodynamic properties give results that provide better results than those calculated with a commercial simulator such as Aspen Plus (R), it is worth mentioning that in this chapter only the application of neural network models is shown, not all the simulation and implementation are presented, mainly because it is a specialized area where not only requires a chapter for its explanation, it is shown that with a neural network of 16 inputs, 2 hidden layers and 16 outputs, it generates a robust calculation system compared to robust thermodynamic models that contain the same commercial simulator, a characteristic of the network presented is the minimization of overlearning in which the network by its very nature is low. In addition, it is shown that it is a dynamic model that presents adjustment as a function of time with an approximation of 96–98% of adjustment for commercial simulator models such as Aspen Plus (R), the DFANN is a viable alternative for implementation in processes of separation, but one of the disadvantages of the implementation of these techniques is the experience of the programmer both in the area of artificial intelligence and in separation processes.
Squeeze Casting Process: Trends and Opportunities
Authors: Adesoji Adediran Adeolu , Babafemi Ogunkola A. , Odikpo Edoziuno Francis , Seun Adesina Olanrewaju , Saravana Kumar M. , Christian Okechukwu Osueke
Published: September 2022

This chapter introduces the importance of casting process, particularly in ferrous foundries. It opens with a high level functional classification of casting processes, with focus on squeeze casting, and its application in the design of metal matrix composites. To lay a suitable foundation on the subject, detailed discussions on the process parameters, process sequence, cost effectiveness, factors governing the selection of the process, associated casting defects, merits and demerits of the process are included. Special emphasis is given to discussions on the casting defects remedial measures and casting quality, types of squeeze casting processes, differences between them, area of application and components that can be manufactured using squeeze casting. The chapter closes with a brief discussion on the future trends and opportunities for improving the squeeze casting process.
Perspective Chapter: Crop Biofortification - A Key Determinant towards Fighting Micronutrient Malnutrition in Northern Ghana
Authors: Baajen Konlan Addison , Assumang Isaac , Abe-Inge Vincent
Published: September 2022

Globally, more than 2 billion people suffer from iron (Fe), zinc (Zn), calcium (Ca), and other micronutrient deficiencies. In Sub-Saharan Africa, these micronutrient deficiencies are responsible for 1.5–12% of the total Disability Adjusted Life Years (DALYs). Ironically, these deficiencies often lead to invisible health conditions thus not often recognized in most low- and middle-income countries in terms of nutrition interventions to curb this anomaly. Therefore, there are alarming levels of iron deficiency in some Sub-Saharan countries like Ghana, which affects more than half of the female population. In the Northern part of Ghana, where the level of micronutrient malnutrition is high, some common staples including maize, millet, rice, and beans contain very low amounts of micronutrient. Biofortification is a novel nutrition-specific intervention that has proven to be an effective way to supply these micronutrients through the staples available whiles reducing the cases of micronutrient deficiency. This review aims to assess the potential role of biofortification in the prevention of micronutrient malnutrition in Northern Ghana. A thorough search of available data on the topic was conducted using Google Scholar, PUBMED, and ScienceDirect. Articles were accepted for review after thorough screening. Biofortification was found to have an effective potential in preventing micronutrient malnutrition in Northern Ghana. In conclusion, the incorporation of the three main types of biofortification in the Northern region of Ghana can enhance the production of food crops with adequate nutritional content that can improve the health status of the people in the region.
ChlorophyllaFluorescence as an Indicator of Temperature Stress in Four Diverse Cotton Cultivars (Gossypium hirsutumL.)
Authors: M. Berner Jacques , Magdalena van der Westhuizen Mathilda , Martin Oosterhuis Derrick
Published: September 2022

Heat stress has a detrimental effect on cotton (Gossypium hirsutum L.) production worldwide. The reproductive stage is especially vulnerable to heat stress, which will result in significant yield losses. Chlorophyll a fluorescence (ChlF) induction kinetics was used to investigate the heat tolerance of four cotton cultivars. Cultivars Arkot 9704, VH260, DP393, and DP 210 B2RF were subjected to 30°C and 40°C heat treatments. Plants were grown for 46 days up to the pinhead square stage whereafter plants were subjected to the two temperature regimes for a period of 6 hours. Decreases in the maximum quantum yield of PSII (Fv/Fm) and the performance indexes (PIABS and PITOTAL) reflected the negative impact of elevated temperature on photosynthesis in all four cultivars. In cultivar DP393 the lowest drop in values for Fv/Fm, PIABS, and PITOTAL, showed the genetic capacity of this cultivar to cope with heat stress. Cultivars VH260, DP210 and to a lesser extent Arkot 9704 were adversely affected by heat stress. Chlorophyll a fluorescence measurements and the interpretation of the functions within the chlorophyll transient proved to be a fast and accurate method of identifying heat-tolerant cotton cultivars.
Approaches to Teach Cataloguing Modules during Emergencies
Authors: Monyela Madireng
Published: September 2022

With reference to COVID-19 pandemic, the study investigated the emergent approaches to teaching and learning cataloguing modules at the institutions of higher learning. Cataloguing modules require face to face interactions between instructors and students for the explanation of concepts. The module involves the practical use of manuals and the application of standards which are skills that students should master. The closure of higher education institutions (HEIs) due to the outbreak of COVID-19 meant that the traditional approach to teach the cataloguing modules was inhibited. Although in some countries and in distance institutions cataloguing modules were already taught online even before the pandemic, their programs were planned as online education was the nature of their business and was not mandated by the pandemic experiences. The face to face institutions had to drastically make changes in their programs in order to continue with their mandates. The chapter explores measures taken by institutions of higher learning in order to continue with teaching and learning amidst COVID-19 pandemic.