bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH STRUKTUR MODAL TERHADAP NILAI PERUSAHAAN PADA PERUSAHAAN MANUFAKTUR DI BURSA EFEK INDONESIA
Authors: Arisanti Petty Arisanti
Published: April 2022

The purpose of this study was to analyze the effect of capital structure on firm value in manufacturing companies on the Indonesia Stock Exchange. The population of this study is all manufacturing companies listed on the Indonesia Stock Exchange with a research period of 2017, 2018, 2019 and 2020. The sample was selected using a purposive sampling method with a total of 20 companies. The data was obtained based on the publication of the Indonesia Stock Exchange (IDX). The variables used are capital structure as the independent variable, firm value as the dependent variable. Testing the first hypothesis, the effect of capital structure on firm value using simple linear regression. Testing the second hypothesis, the effect of capital structure on firm value with profitability as a mediator using linear regression. Testing the research hypothesis using a model test technique (path analysis) with the application tool SPSS (Statical Product and Service Solutions) version 21. The results of this study prove that the capital structure has a positive and significant effect on firm value.
PENGARUH INTELLECTUAL CAPITAL TERHADAP RETURN ON ASSETS
Authors: Wardoyo Dwi Urip , Rini Amalia Cahya , Dini Ade Amara
Published: April 2022

Return on Assets is one of the indicators that can be used to measure how effectively a company utilizes its assets to generate profits and achieve competitive advantage in its performance. The Resources-Based Theory explains that the use of resources effectively and efficiently can be a competitive advantage for a company. Intellectual capital is a resource in the form of intangible assets that are believed to be able to create added value for an entity through the Value Added Intellectual Capital (VAIC™) method. Therefore, this study aims to determine the effect of Intellectual Capital as proxy for Value Added Capital Employed (VACA), Value Added Human Capital (VAHU), and Structural Capital Value Added (STVA) on Return on Assets (ROA). This research is in the form of quantitative research using descriptive statistical analysis methods and panel data regression analysis with secondary data sources and samples from mining sector companies listed on the Indonesia Stock Exchange for the 2017-2020 period. The results showed that simultaneously VACA, VAHU and STVA had a significant effect on ROA. However, partially VACA showed a significant negative effect on ROA, VAHU had a significant positive effect on ROA, and STVA did not have a significant effect on ROA.
Effect of E-Service Quality on Customer Satisfaction and Customer Loyalty on Tokopedia Customers in Denpasar
Authors: Pradnyadewi Luh Putu Ariestari , Giantari IG.A.K
Published: April 2022

The purpose of this study is to examine and explain the effect of e-service quality on customer satisfaction and customer loyalty to Tokopedia customers and the role of gender on this influence. This research was conducted in Denpasar City with 110 respondents. Data were collected through questionnaires and then analyzed using Structural Equation Model (SEM) using PLS (Partial Least Square) and MGS (Multi-Group Analysis) analysis techniques. The results of this study indicate that the dimensions of privacy, responsiveness, convenience, reliability, efficiency have a positive and significant effect on customer satisfaction. Customer satisfaction has a positive and significant effect on customer loyalty. There are differences in the effect of customer satisfaction on customer loyalty based on gender. On the direct influence of the dimensions of Privacy, Responsiveness, Ease, Reliability, efficiency on customer satisfaction, there is no difference based on gender.
LEXICAL FEATURES OF ENGLISH ADVERTISEMENT TAGLINES DURING PRIME TIME
Authors: Christianto Gregorius Aditya
Published: April 2022

Advertisement language employs certain characteristics which make its usage unique so that it is interesting to explore. There are 2 research problems addressed in this study. The first is to classify and analyze lexical features which are contained in English advertisement taglines during prime time moment. The second is to figure out what triggers the dominant lexical features used in English advertisement taglines during prime time. The data were taken from English advertisement taglines during the period of prime time in any local television stations in Indonesia. This study used document analysis method and was categorized as a qualitative research. Six lexical features were proposed to classify and analyze the data, namely colloquial words, coinages, loanwords, use of verbs, use of adjectives, and frequent use of compounds. The results of the study were there are six lexical features used in English advertisement taglines during prime time and the most three dominant features are colloquial words with 40%, use of verbs with 28.57%, and use of adjectives with 18.57%. There is a similarity between three of them that all of them employ monosyllabic words so it makes easier to catch by the audiences.
THE ROLE OF ANXIETY IN ENGLISH LANGUAGE WRITING SKILL AT SECONDARY LEVEL STUDENTS
Authors: Nawaz Syed Shahid
Published: April 2022

This study has investigated the role of English language anxiety, its types and impacts on writing skill at secondary school level. Quantitative approach was used in this study. One hundred seventeen students and twenty teachers of English Language were selected randomly in this study. Questionnaire was used as data collection tool. It was adapted from Cheng (2004) in a modified form of English language writing anxiety (i.e. second language writing anxiety inventory) to analyze the causes and effects of English language writing anxiety. Another questionnaire was used to collect data from teachers, which were related with English language writing anxiety in their students. Consequently, the findings confirmed that most of the students feel anxiety, which had a debilitating impact on English language writing. Similarly, evaluation of data discovered that somatic anxiety, cognitive anxiety, insufficient writing practice, avoidance behavior, loss of vocabulary expertise in the performance of writing represent the primary sources of anxiety in English language writing by students. Moreover, this research showed that very few teachers seem to assist their students’ triumph over writing anxiety because of massive elegance and the limited time allocated for English classrooms. On the basis of the findings, a few suggestions made so as to help to lessen anxiety in English language writing classrooms. The suggestions for classrooms exercise centered on ways of handling English language writing anxiety and guidelines to make the writing magnificence and to create a good environment for stressful students.
SEXIST LANGUAGE SHOWING GENDER STEREOTYPES AS DEPICTED IN EFL TEXTBOOKS
Authors: Saraswati Noviantika , Ayu Rebecca Sarah
Published: April 2022

One of the most prominent ways to shape children and adolescents’ mindset is through learning formally at school. EFL textbooks have an important role for students to learn English, but they will also unconsciously learn about gender stereotypes. These gender stereotypes include the belief that women’s role is limited to being a housewife, a good mother to her children, and an obedient woman for her husband. For men, their role is more to the wider part of society, which includes being a breadwinner and more successful in career. The object of this study is BSE English textbooks from grade X-XII. This paper will analyse sexist languages shown in the EFL textbooks using Mills (1995) theory and gender stereotypes using Arliss’ (1991) theory. This research is considered as descriptive qualitative research. The result shows that there are three types of sexist languages: fragmentation, presupposition and inference, and generic nouns. The second research formulation indicates that there are three gender stereotypes, namely stereotypes on traits, roles, and behavior.
Basic pancreatic lesions: Radiologic-pathologic correlation
Authors: Bian Yun , Jiang Hui , Zheng Jianming , Shao Chengwei , Lu Jianping
Published: April 2022

The basic pancreatic lesions include location, size, shape, number, capsule, calcification/calculi, hemorrhage, cystic degeneration, fibrosis, pancreatic duct alterations, and microvessel. One or more basic lesions form a kind of pancreatic disease. As recognizing the characteristic imaging features of pancreatic basic lesions and their relationships with pathology aids in differentiating the variety of pancreatic diseases. The purpose of this study is to review the pathological and imaging features of the basic pancreatic lesions.
Relationship of Exposure to Carbon Monoxide and other factors with Blood Pressure of Motorcycle Workshop Workers in Pancoran Mas Subdistrict, Depok City
Authors: Ruviana Risa , Setyawan Arif , Musniati Nia
Published: April 2022

Continuous exposure to carbon monoxide in the workplace without any efforts or precautions can cause blood pressure problems. Blood pressure can increase if workers are in direct direct contact continuously. This study aims to determine the relationship between exposure to carbon monoxide and other factors with blood pressure in motorcycle repair workers in Pancoran Mas District, Depok City. This type of research is a quantitative research with a cross sectional study design, using a total sampling technique of 80 respondents. Data was collected using a questionnaire, CO meter and sphygmomanometer. This research was conducted from February to December 2021. The results of the Chi Square test showed that there was a relationship between age, education level, years of work, work stress, smoking habits, use of PPE and exposure to carbon monoxide with blood pressure (Pvalue 0.05). Meanwhile, the work stress variable has no relationship with blood pressure (Pvalue > 0.05).
The main issues of interest research
Authors: Karavaeva Yuliya Viktorovna , Litvinova Svetlana Viktorovna
Published: April 2022

The article considers interest as a social phenomenon characterized by its internal inconsistency and manifesting itself both in objective social reality and in the subjective perception of a social subject. The transformation of interest from objective to subjective and vice versa is analyzed. On the basis of this transformation, the main scientific issues of interest research related to the interaction of group, public and personal interests, their awareness, transformation into the main driving force of social activity of subjects, as well as the possibilities of its regulation by taking into account interests, are described. Special emphasis is placed on the study of the processes of formation of social subjectivity involving the spheres of communication, activity and self-consciousness of a social subject.   Consideration of interests as the main elements of the process of socialization allows us to explore their transformation during the assimilation and reproduction of social experience, affecting such important processes as interiorization, identification and self-realization. The analysis of interests, taking into account the peculiarities of social and individual aspects of socialization, shows their role in ensuring the successful functioning of a social subject in society. The article describes in detail the difficulties of taking into account interests in the course of regulating social relations and substantiates the causes of existing problems of interest research related to both external factors of society development and internal factors of personal interest formation. The significant directions of research of interests in modern conditions of development of society are determined, contributing to the awareness of problematic areas of their study, understanding of the social foundations of social processes and the development of sociological ideas about the structure and content of social actions.
The main directions in the field of solid municipal waste disposal in the Moscow region: problems and prospects
Authors: Ryabova Tat'yana Mikhailovna , Amerslanova El'vira Khamitovna
Published: April 2022

The subject of the study is the activity of public authorities of the Moscow region in the field of solid municipal waste management. The study was conducted in order to assess the existing problems and prospects for their solution in the field of solid municipal waste management. The research methods were: a questionnaire method (an online survey of residents of the Moscow region, N=80), an analysis of Internet sources and scientific works of domestic authors: to consider the features of the negative impact of closed landfills on the environment, to assess the impact of functioning incinerators on the environment, to assess the volume of annual waste growth on the territory of Moscow areas. According to the results of the study, a high level of dissatisfaction of the population with the activities of public authorities to improve the sphere of solid municipal waste management was revealed. The low level of awareness of the population on the issues of solid municipal waste management (more than 40% of respondents are not aware of the principles of garbage sorting) and the negative attitude of residents to the construction of incinerators in the region (more than 70% of respondents have a negative attitude to the construction of incinerators) were revealed. Conclusions have been formed about the need for the greatest development of the processing industry and the expansion of the range of measures in the field of public education on the management of solid municipal waste. Scope of application: the conducted research can be used by state authorities and local self-government bodies in the process of improving activities in the field of solid municipal waste management.
Economic corruption in a static model of a combination of general and private interests
Authors: Gorbaneva Olga Ivanovna
Published: April 2022

The article is devoted to the study of corruption in the previously studied static model of the combination of general and private interests (SOCHI model) of several agents. In this article, special attention is paid to the study of economic corruption. To do this, an intermediate level is introduced into the previously considered two-level system between the Principal and the Agents - a supervisor who represents the interests of the Principal, but in exchange for a bribe can improve the position of the agent at the expense of the Principal. The latter sets for each agent, himself and the supervisor a share of participation in the total income. The supervisor can increase the agent's share in exchange for a bribe, reducing the Principal's share. This article examines a three-level hierarchical system in which the supervisor uses an economic corruption mechanism, in the study of which two approaches are used: descriptive and optimization. The descriptive approach assumes that the functions of bribery in question are known. The optimization approach involves the use of Hermeyer's theorem. The influence of economic corruption on systemic consistency in the SOCHI model is investigated: it is proved that economic corruption can theoretically increase consistency. But this requires the fulfillment of many conditions, the joint fulfillment of which is unlikely. It is proved that economic corruption is always beneficial for agents, and also for the supervisor. The only way to combat this kind of corruption has been found.
The impact of tourism on the national economy and methods of its assessment: literature review
Authors: Ivanova Yulia  Olegovna , Grigoreva Valentina Viktorovna , Pozdnyakov Konstantin Konstantinovich
Published: April 2022

In the last decade, there has been a rapid growth of scientific research devoted to assessing the impact of tourism on the national economy. At the same time, existing studies of the relationship between tourism and the growth of the national economy, its potential benefits and negative externalities, are characterized by the vastness and heterogeneity of content, and often a distorted and incomplete understanding of the economic consequences of tourism. Various methods and models are used to assess the economic impact of tourism, so empirical studies vary significantly in quality and accuracy. The variety of approaches and methods causes significant discrepancies in conclusions regarding the contribution of tourism to the economy. The methods of assessing the contribution of tourism to economic growth are not without a number of drawbacks that reduce the effectiveness of their application for development management purposes. In order to highlight the basis of the research tradition in this field of knowledge, we applied the method of systematic review of the literature to analyze and generalize methodological approaches to assessing the economic impact of tourism. The article analyzed such concepts as economic contribution, economic impact, economic effect of tourism. Spatial aspects and factors influencing the economic effect of tourism are investigated. The main hypotheses and the area of existence of parameters for assessing the impact of tourism on the national economy are determined. The authors analyzed the possibilities and disadvantages of economic models used to assess the indirect and induced economic effects of tourism in modern research. The conclusions and recommendations of the authors can be used in the process of developing programs and projects for the development of tourism and the hospitality industry, improving models for assessing the impact of tourism on economic growth.
The history of Russian criminal proceedings against minors
Authors: Fedotova Mariya Mikhailovna
Published: April 2022

The subject of the study is the peculiarities of the development of the historical path of the procedural status of a minor in the framework of criminal proceedings. The author substantiates the need to study its development in order to prevent mistakes of the past and develop modern legislation taking into account the historical procedural past. The object of the research is the analysis of Russian legislation in the historical context and the influence of the social and political situation on the relations of the legislator and minor participants in the criminal process. When writing the article, the author relied on the use of system-structural and structural-functional methods, which allowed to reveal the features and patterns of evolution of both criminal proceedings and juvenile law. The author proposes to consider the evolution of Russian criminal proceedings against minors through five main periods, starting from the legislation of Ancient Russia to the present day. For each of the selected periods, he identifies characteristic and specific features that in one way or another characterize the procedural features of criminal proceedings in criminal cases against minors.    The main conclusions of the research conducted by the author are to identify the features and patterns of the historical period, the social and political levels of development of society and Russian legislation in general and criminal procedure legislation in particular. The author comes to the conclusion that it is impossible to solve modern legislative problems that stand in criminal proceedings against minors without taking into account historical experience. This approach helps to understand not only the historical path of the formation of the Russian criminal process in relation to minors, but also to take into account the peculiarities of mentality when solving existing controversial or problematic issues regarding the procedural status of minors.
Theoretical foundations of building a system of taxation of the population
Authors: Tikhonova Anna Vital'evna
Published: April 2022

The subject of the article is the system of taxation of individuals. A review of the literature on its content and the author's vision is presented. The author identifies the factors affecting the taxation of individuals. A detailed theoretical overview of the classical and modern principles of the taxation system is presented, as well as their refraction in the context of taxation of the population. Special attention in the study is paid to the trends on the basis of which the taxation of individuals should be based. As a result, the author presents a four-level group of principles for building a system of taxation of the population. In addition, possible approaches to the organization of the taxation system of individuals are analyzed.   The scientific novelty of this study consists in the formation of a hierarchically structured system of principles for the construction and functioning of the taxation system of individuals, including basic, classical, modern and specific principles. The specified hierarchy of taxation principles is determined depending on the degree of their detail and relation to the entire system or its individual elements. It is determined that the system of taxation of individuals is presented as a dualistic, logically integrated, on the one hand, into the national tax system, on the other hand, into the national social policy, a set of hierarchy of taxation principles integrated into the legally established rules of taxation.
The role of the Ministry of Finance of Tsarist Russia in the creation of professional periodicals in the interests of domestic entrepreneurs
Authors: Nadekhina Yuliya Petrovna , Kostrikova Kristina Evgen'evna
Published: April 2022

The Ministry of Finance of tsarist Russia, after its formation in 1802, played an important role in the life of the country, was one of the most influential in the government. The authors show that the needs of Russia's economic development have pushed the information aspect to one of the leading places in the activities of the government of tsarist Russia. Based on the study of historiographical materials of the Soviet and post–Soviet periods, as well as with the involvement of pre-revolutionary materials, the article examines the active role of the Ministry of Finance of tsarist Russia at the turn of the XIX - XX centuries, which contributed to the development of professional periodicals in the field of trade, industry and finance, which played a certain role in the formation of the domestic entrepreneurial class and reflected the development of capitalism in our country. The Ministry of Finance provided the domestic business community and the interested public with high-quality periodicals covering commercial and industrial activities in the country and abroad. One of such publications is the "Trade and Industrial Newspaper". The article examines the prerequisites for the emergence and stages of formation of one of the popular publications of pre–revolutionary Russia - a Trade and industrial newspaper, which not only fulfilled its main mission by providing information of a commercial and financial nature, but also gradually turned into an authoritative socio-political publication. This publication is the most important source for the study of various aspects of the financial, economic and socio-political life of the Russian Empire during this period.
Geography of Boredom. On Bogomil Raynov's Travelling in Everyday Life
Authors: Stoyanova Nadezhda
Published: April 2022

Thе aim of the paper is to present the problem of boredom in Bogomil Raynov’s fourth book Travelling in Everyday Life (1945). The interpretation of boredom in the novel is seen as based on the idea of a mismatch between expectation and experience. The expectation of the individual turns out to be modeled by the mass commercialization of the 20th century. The "cultural industry" replaces the sublime ideas of the romantic poetics with superfluous clichés, which deny the world its unpredictability, its unexpectedness. It is these kinds of clichés that are subject of irony in Bogomil Raynov's novel – false expectations create a false feeling of boredom. Boredom as a problem has been rarely discussed either by Bulgarian authors, or by Bulgarian literary historians, therefore this paper tries not only to focus scholars’ attention on it, but also to interprete it.
GEBELİK VE GEBELİK SONRASI DÖNEMDE YENİ KORONA VİRÜSÜ HASTALIĞI (COVİD-19)
Authors: ŞAHİN Ezgi , ÖZKAN Eda
Published: April 2022

Dünya Sağlık örgütü, 2020 Şubat’ta hastalığı Covid-19, etken virüsü " Şiddetli Akut Solunum Sendromu Coronavirus-2"şeklinde tanımladı. Covid-19’un diğer insanlara göre gebelerde daha etkili olduğunu gösteren bir kanıt yoktur. Gebelikte Covid-19 yönetimi; enfeksiyon kontrol prosedürleri, erken izolasyon, aşırı sıvı yüklenmesini önleme, oksijen tedavisi, ampirik antibiyotik kullanımı, fetal ve uterus kasılma takibi, laboratuvar testlerinin yapılması, ilerleyen solunum yetmezliği için erken mekanik ventilasyon, bireyselleştirilmiş doğum planlaması ve multidisipliner ekip yaklaşımından oluşmaktadır. Sağlık kuruluşlarında yönetilen gebeliklerde ekip yönetimi önerilir. Gebelerde Covid-19 belirtileri ile birlikte gebeliğin obstetrik komplikasyonlarıda izlenmelidir. Amniyotik sıvı, kordon kanı, yenidoğan boğaz kültürü ve anne sütü örneklerinin sonucunda SARS-CoV-2 negatif olduğu için transplasental bulaşmayı gösteren hiçbir kanıt yoktur. Şüpheli veya kesinleşmiş vakalarda doğum eylemi başladığında doğum ünitesinde negatif basınçlı odalarda izole takip edilmelidir. Covid 19’lu gebede vajinal doğum planlanırsa sürekli elektronik fetal monitorizasyon yapılması daha güvenilirdir. Covid-19’lu tüm gebelerde bilgilendirme ve danışmanlık yapılmalıdır.
Homogeneous Catalysis with Metal Complexes in a Pharmaceuticals' and Vitamins' Company: Why, What for, and Where to Go?
Authors: Schmid Rudolf
Published: April 2022

Homogeneous catalysis with metal complexes is considered a key methodology to become and remain competitive in the manufacture of biologically active molecules and fine chemicals. Opportunities for such methodology will be discussed. Examples of homogeneous catalytic processes developed
at Roche are presented, together with a survey of process R&D activities at Roche in this field with special emphasis on enantioselective hydrogenation reactions.
Catalysis in Solid-State Ionics
Authors: McEvoy Augustin J. , Thampi K. Ravindranathan
Published: April 2022

With the solid oxide-fuel cell, a technology exploiting ionic conductivity in electroceramic materials, small-scale co-generation plants for combined production of heat and electricity can achieve clean high-efficiency operation. However, with thermal activation of the cell chemistry,
extremely high operating temperatures, about 1000°, are required, conditions incompatible with long term reliability using conventional structural materials. Lower-temperature operation depends decisively on the application of electrocatalysis at interfaces to the ceramic electrolyte.
Dynamic Experimental Methods Using in situ Measurements of the Surface Intermediates Applied to the Fine Chemistry
Authors: Doepper Ralf , Renken Albert
Published: April 2022

Unsteady-state kinetics can be used for the determination of the reaction mechanism of a heterogeneous catalytic reaction, and the characteristic shape of the time evolution curves of the concentrations at the outlet of the reactor can be associated with rate-limiting steps. To complete
the information, in situ measurements of surface intermediates can be correlated with those response curves to get a physical meaning to the determined kinetic parameters. It is shown, how such an experimental setup can be realized. That the knowledge of the reaction mechanism and the
identification of the active sites on the catalyst are of great use for reaction engineering is shown with the example of the methylation of catechol, an intermediate in fine chemistry, where the catalyst has been selectively modified to increase the yield of the desired 3-methylated product
from 25 to nearly 70%.
Developing New Chiral Ferrocenyl Ligands for Asymmetric Catalysis: A Personal Account
Authors: Togni Antonio
Published: April 2022

The wide scope of application of chiral ferrocenyl ligands in asymmetric catalysis is illustrated. This class of compounds has constituted the main scientific interest of the author during the last nine years, first at the Central Research Laboratories of Ciba, and more recently
at the ETH. Their easy synthetic accessibility offers, e.g., the opportunity to study electronic and steric effects on enantioselectivity for different transition-metal-catalyzed reactions. These studies have led to the most selective catalysts known for model reactions, such as the
hydroboration of styrenes with catecholborane and the allylic amination.
Biased Borate Esterification during Nucleoside Phosphorylase-Catalyzed Reactions: Apparent Equilibrium Shifts and Kinetic Implications
Authors: Kaspar Felix , Brandt Felix , Westarp Sarah , Eilert Lea , Kemper Sebastian , Kurreck Anke , Neubauer Peter , Jacob Christoph , Schallmey Anett
Published: April 2022

Biocatalytic nucleoside (trans-)glycosylations catalyzed by nucleoside phosphorylases have graduated to a practical and convenient approach to the preparation of modified nucleosides, which are important pharmaceuticals for the treatment of various cancers and viral infections. However, the obtained yields in these reactions are generally determined exclusively by the innate thermodynamic properties of the nucleosides involved, hampering the biocatalytic access to many sought-after target nucleosides. We herein report an orthogonal dimension for reaction engineering of these systems. We show how apparent equilibrium shifts in phosphorolysis and glycosylation reactions can be effected through entropically driven, biased esterification of nucleosides with inorganic borate. Our multifaceted analysis further describes the kinetic implications of this in situ reactant esterification for a model phosphorylase. Our results suggest an unusual pseudo-non-competitive inhibitory mechanism where reversible binding of the borate ester of the nucleoside substrate yields a non-productive inhibitor-enzyme complex. This complex exhibits constricted molecular dynamics and exists in a rapid equilibrium with the productive enzyme-substrate complex via hydrolytic interconversion. Collectively, this report presents a partial departure from the stringent thermodynamic constraints of nucleoside phosphorolysis reactions and shines light on the molecular processes regulating the activity of nucleoside-binding enzymes in the presence of borate.
ĐÁNH GIÁ CHUYỂN VÙNG KHÔNG GIÁN ĐOẠN TRONG HỆ THỐNG MẠNG KHÔNG DÂY MẬT-ĐỘ-CAO
Authors: Phạm Ngọc Duy , Đông Nguyễn Phương
Published: April 2022

Bài báo đề cập về chủ đề chuyển vùng trong mạng không dây ở môi trường mật độ cao. Hai phương thức chuyển vùng sóng bao gồm chuyển vùng nhanh (Fast roaming) và chuyển vùng không gián đoạn (Seamless roaming). Thông qua việc xây dựng một mô hình hệ thống mạng không dây thực nghiệm và đánh giá hai phương thức chuyển vùng sóng nêu trên, nhóm tác giả cung cấp một số gợi ý trong việc triển khai các hệ thống mạng không dây mật độ cao cho các môi trường như trường học, ký túc xá, doanh nghiệp nhỏ và vừa. Kết quả đánh giá cho thấy chuyển vùng không gián đoạn với các tiêu chuẩn 802.11k/r/v có những ưu điểm lớn so với chuyển vùng nhanh khi gần như không có độ trễ, đảm bảo cho kết nối Internet của các thiết bị không dây luôn thông suốt và ổn định.
MÔ HÌNH HÀNG ĐỢI RETRIAL TRONG HỆ THỐNG TRUNG TÂM CUỘC GỌI VỚI YẾU TỐ CÂN BẰNG TRỘN CUỘC GỌI
Authors: Chương Đặng Thanh , Hoàng Đình Long , Cương Hoa Lý , Trinh Nguyễn Đặng Duy , Sơn Nguyễn Thanh
Published: April 2022

Trong các hệ thống trung tâm cuộc gọi, sự trộn lẫn các cuộc gọi (call blending) bao gồm sự pha trộn các hoạt động của các cuộc gọi vào (incoming call) và các cuộc gọi ra (outgoing call). Bài báo này sẽ xem xét một mô hình hàng đợi retrial với tốc độ retrial là không thay đổi (constant retrial rate) cho các cuộc gọi đến nhằm phân tích hệ thống trung tâm cuộc gọi với sự kết hợp các hoạt động của các cuộc gọi vào và các cuộc gọi ra. Các cuộc gọi đến khi chưa thể được phục vụ sẽ được lưu trữ trong bộ đệm và sau đó sẽ được gửi đến lại máy chủ sau một khoảng thời gian ngẫu nhiên. Ngay khi máy chủ chuyển sang chế độ rỗi, nó sẽ thực hiện cuộc gọi đi. Mô hình phân tích trong bài báo này sử dụng một hệ thống hàng đợi retrial với kích thước orbit giới hạn cho hệ thống trung tâm cuộc gọi với truyền thông 2-chiều (mối tương quan giữa các cuộc gọi đến và cuộc gọi đi) và tốc độ retrial không thay đổi trong cả 2 trường hợp đơn và đa máy chủ. Bài báo sử dụng phương pháp phân tích quá trình giả sinh tử theo ma trận sinh  để tính các xác suất trạng thái cân bằng đối với mô hình phân tích để đạt được kết quả mong muốn.
ĐÁNH GIÁ HIỆU QUẢ CỦA CÁC GIAO THỨC AODV, OSLR VÀ DSDV TRONG MẠNG TÙY BIẾN GIAO THÔNG: TRƯỜNG HỢP THỬ NGHIỆM Ở THÀNH PHỐ HUẾ
Authors: Đức Phạm Trung
Published: April 2022

Trong thời gian gần đây, mạng tùy biến giao thông (VANET) đã được nhiều nhà nghiên cứu quan tâm và triển khai thử nghiệm trong thực tế. VANET được xem là một trong những nền tảng cho các hệ thống giao thông thông minh trong tương lai, trong đó vấn đề định tuyến được xem là một trong những vấn đề quan trọng nhất khi nghiên cứu triển khai mạng VANET. Tuy nhiên, hầu như các nghiên cứu trong và ngoài nước khi đánh giá các giao thức này trên mạng VANET điều triển khai ở thử nghiệm trong môi trường NS2. Trong thời gian gần đây đã có một số đánh giá trên phần mềm NS3 với các tiêu chí khác biệt như thông lượng tốt (Goodput), tỉ lệ chuyển giao thành công (PDR) hay chi phí phần cứng (MAC/PHY overhead). Tuy nhiên, các đánh giá này hầu như không đặt vào các điều kiện giao thông thực tế. Do đó, bài báo này triển khai đánh giá hiệu quả dựa trên mô phỏng các giao thức AODV, OSLR và DSDV với trường hợp giao thông thực tế ở Thành phố Huế, Việt Nam.
Cross-Cultural Instruction, Consciousness Raising, and Inviting Heightened Self-Esteem
Authors: Ivers Sr. John J. , Ivers Jr John J. , Ivers Nathaniel N.
Published: April 2022

It is beyond debate that one’s culture plays a significant role in the self-evaluative process.However, each particular culture uses different measurements to determine who will becrowned with respectability and who will not. The wider the gulf between the actual self andthe culturally influenced ought self, the greater the chances are that one will experience a selfconceptdominated by the negative. Deep cultural instruction in both the classroom and incounseling has the potential to assist one in recognizing that his or her self-esteem may be culture-bound. This realization has the potential to assist one in recognizing cultural irrationalityand ameliorating culturally created personal assumptions that do not contribute to a happy andpositive life.
Coloring in the Emotional Language of Place
Authors: Haigh Martin
Published: April 2022

Making educational places more inviting to learners is a key aspect of Invitational Theory. Thispaper introduces a simple technique for sensitizing learners and instructors to how their environmentaffects their feelings and ability to learn. It describes a learning exercise that may beused to assess, evaluate and transform places, to promote either calm reflection or creative energyas well as some experience based on three years of application in a college-level Geographycourse. The approach, founded in the S!mkhya–Yoga conception of the three modes of materialnature, asks learners detect the roles of Sattva (peace, harmony, tranquility, awareness), Rajas(energy, action, creativity, destructiveness) and Tamas (inert, veiled, ignorance) workingtogether in their habitat and to think about how this balance may be adjusted to positive effect.Learners found the approach novel but many welcomed this new way of envisioning their world.
EDITORIAL
Authors: Shaw Daniel E.
Published: April 2022

For those of you who follow the nationalnews, you can’t help but recognize thesignificant attention given to the state ofeducation in America. The national TVbroadcast network NBC has initiated a seriestitled “Education Nation”. Their state goal isto, “…help Americans make decisions abouthow best to improve our education system.”On their dedicated website(http://www.educationnation.com) theystate, “Education is key to the success of ourcountry, and yet we have allowed ourstudents to fall behind. It's time to puteducation back at the top of the nationalagenda. It's time to reinvent America as anEducation Nation.”
Responsive Teaching
Authors: Kronenberg Jessy , Strahan David B.
Published: April 2022

By focusing on one student, this case study illustrated ways that successful teachers invitedsuccess and may help other teachers create connections with students. This study chronicled onestudent’s responses to her teachers’ efforts to engage her during a teaching activity. Data frominterviews, observations, and work samples showed how the connections she made with teachers,classmates, and information shaped her understanding on content. During this activity, Mariahdeveloped personal connections with concepts which helped her understand ideas at a deeperlevel. Teachers encouraged these connections by differentiating instruction in a personal way asthey identified Mariah’s learning strengths, tapped her interests, and extended her thoughts.
Re-adjusting the Kaleidoscope
Authors: Shaw Daniel E. , Siegel Betty L.
Published: April 2022

Given the variance in the literature regarding definitions of terms and elements of InvitationalTheory and Practice, this article proposes the adoption of a standard terminology for thefoundational principles and elements unique to this theory. The major concepts are presentedherein as an attempt to set the standardization for future use.
A Classroom of One is a Community of Learners
Authors: Janzen Katherine J. , Perry Beth , Edwards Margaret
Published: April 2022

How can students in an online classroom of one, often sitting in solitude in front of a computer, experience community? Theauthors suggest that in part, the answer lies in creating invitational online educational spaces through the use of ArtisticPedagogical Technologies (ATPs), particularly Photovoice (PV) a teaching strategy. A Zen paradox (or Zen koan) discussionis undertaken utilizing Palmer’s (2007) six paradoxes of pedagogical design as a framework for understanding how PV createsinvitational classrooms through the presence of paradox.
The Impact of an Invitational Environment on Preschoolers with Special Needs
Authors: GardenerTaylor April , Moniz-Tadeo Bobbie-Jo
Published: April 2022

Providing services to special education students has been fraught with controversy concerning the appropriate setting (Yell, 1995). This quasi-experimental study compares the progress of developmentally delayed preschoolers after two school years of schooling in two environments using the Brigance Inventory of Early Development (IED-II) (Brigance, 2006). One of the settings is an environment that is exclusive to disabled peers (a self-contained or pull-out classroom), and the other setting is an environment including both disabled and non-disabled peers (inclusive classroom). Then, this study looks at the school climates to see if more specific environmental factors contributed to the student progress, or lack thereof, using the School Survey-Revised(ISS-R) (Smith & Purkey, 2012).The results from the Brigance Inventory of Early Development (IED-II) standardized assessment revealed that there were two domains with no significant differences and one domain that was significant between the settings. There were no significant differences in the academic or life skills domains; however a significant difference was gained in the social-emotional domain for inclusive classrooms. The Inviting School Survey-Revised(ISS-R) (Smith & Purkey, 2012) was administered to a small sample population to measure the school climates for factors that could have contributed to the gains, but overall, no difference was found.
Invitational Inclusive Education
Authors: Hansen Barbara A. , Morrow Linda E.
Published: April 2022

This article invites all educators to consider the implementation of the tenets of Invitational Education (IE) as a firm foundation and precursor upon which can be built an Inclusive Education climate and mindset which encourages success for all students. This eighteen month study of two professors from Ohio’s Muskingum University shares from inception to implementation, the idea of creating a graduate course for teachers and administrators which merges the practices of Inclusive Education and Invitational Education. The course, entitled Invitational Inclusive Education (IIE), seeks to convince teachers that a belief in and application of IE greatly enhances the chances for a more inviting teacher acceptance of inclusive practices (including co-teaching) for students with special needs. Teacher response to the course has been very positive resulting in the development of the term IIE, as well as a draft tool which helps to define stages of teacher acceptance of inclusive practice.
Is the Great American Teacher Dead? Principles to Resurrect Meaningful, Effective, and Consciousness Raising Instruction
Authors: Ivers John J.
Published: April 2022

A couple of decades ago, a visiting anthropologist agreed with some U.S. authors that the American intellectual on university campuses is basically dead and his/her demise is reflected in the superficial, boring, and uninspiring content to which students are exposed. More recent evidence indicates that things have not changed very much. In this article, I attempt to provide ways in which the great American teacher can be resurrected through the use of meaningfulness, metacognition, Transformative Education, cultural introspection, cross-cultural exploration, brain research, Invitational Education, and the study of human universals extant in all cultures.
Editorial
Authors: Shaw Daniel E.
Published: April 2022

2013 IAIE World ConferenceI hope you all enjoyed the IAIE World Conference as muchas I did. I know all the conference organizers in particularSue Bowen and our new executive director; Joan Fretzworked tirelessly to make it successful as evidenced by ourexcellent keynote speakers and breakout sessions.As I write this, Thanksgiving for us in America has recentlypassed. It is one of my favorite holidays and time to givethanks for the many gifts we have in our lives.
Conflict Resolution
Authors: Watson Purkey William
Published: April 2022

One criticism of invitational theory (Purkey & Novak, 1984; Purkey & Schmidt, 1987; Purkey & Stanley, 1991) is that it does not address itself to difficult situations. It is easy to be inviting when things are going well, say critics, but in times of conflict it's time to get tough: To forget inviting and start demanding. This article refutes this criticism by first reviewing the basic assumptions of invitational theory and then explaining how the theory can be used to handle conflicts, both minor and major, that occur in one's personal and professional life.
Examining Demonstrated Emotional Intelligence and Perceptions of Inviting Schools
Authors: Anderson Chris James
Published: April 2022

During a quantitative study with a correlational design, a sample of 42 graduate and post baccalaureate students from a Mid-Atlantic region college accessed a digital survey that combined the Genos 360 EI Assessment-Concise Rater with the Inviting School Survey-Revised. Subsequent simple linear regression procedures found Emotional Self-Control [β = 0.486, t(74) = 2.016, p = 0.052] and Emotional Management of Others [β = 0.494, t(74) = 2.310, p = 0.027] predict a strong relationship in the positive direction between four of the five Inviting School Survey-Revised (ISSR) domains of school climate. By contrast, analysis of the Emotional Self-Awareness [β = - 0.172, t(74) = - 0.816, p = 0.420] results identified a strong relationship in the negative direction between all five ISS-R dimensions of school climate. Results affirmed previous research that indicated the leader’s overall emotional intelligence, rather than the leader’s self-awareness alone, influences the followers’ perception of an inviting work place. Implications suggest educational leaders seeking to improve school climate should develop their typically demonstrated emotional intelligence skills.
So, That is What You Said?
Authors: Predmore Carolyn , Anderson Chris James , Kushner Remigia
Published: April 2022

Classroom learning is a shared experience where ideas and concepts are shaped by the interactions between students and teachers. Different cultural backgrounds of the students compared to the teacher can increase misconceptions or confusion. Although the effective teacher may plan for a range of questions to promote classroom discussion, the more cultural diversity exhibited within a classroom, the greater the likelihood for miscommunication. The intentionally inviting teacher understands different does not mean deficient. This type of effective teacher handles miscommunication, misconceptions, or conceptual confusion by empowering the diverse learner to actively seek or provide greater clarity. By contrast, when a culturally diverse learner’s response does not fit the instructor’s preconceived expectations, the intentionally disinviting teacher can disable the learner’s continued inclusion in class dialogue. As a foundational system for responsive classroom management, Invitational Education theory aligns with culturally responsive teaching practices. A key feature of culturally responsive teaching is presentation of knowledge in a way that builds upon the cultural knowledge, experience, and performance styles of the student. This practice-based analytical paper describes the authors’ attempts to apply tenets of Invitational Education theory to optimize responsive communication within the culturally diverse undergraduate classroom.
My Rubber Knife Life by William Watson Purkey, Ph.D.
Authors: Edwards Jenny
Published: April 2022

In this book containing his memoirs, William Watson Purkey takes the reader on an exciting romp through his “Rubber Knife Life.” His granddaughter, Emily Norton, wrote the Introduction to the book. She reflects upon an upsetting time when family members were angry with her for dyeing her hair. She thought she was dyeing it auburn although it turned out purple. The situation was worsened because she was about to enter a new school that had “strict policies on hair color, skirt hem-lengths, and any other form of individual expression” (p. vii). Emily fondly recalls that Dr. Purkey responded to the situation by reminding her, “’If they aren’t mad at you, then you aren’t doing enough’” (p. vii). That response typified Dr. Purkey’s philosophy: People always seemed to be mad at him, especially in his early years, but the result has been an amazing life.
Total Quality Management and Invitational Theory
Authors: Paxton Patsy
Published: April 2022

Since the early 1980s there has been growing dissatisfaction around the world, but especially in the USA with existing school practices and procedures that have alienated schools from students and communities. This general dissatisfaction has precipitated the development of alternative education models. These models that have resulted largely from paradigm shifts in how people view the purpose and function of education.
Editorial
Authors: Schmidt John J.
Published: April 2022

Three years ago we began a quest to determine if invitational theory had a strong enough following and, indeed, was sufficiently substantive to produce a refereed journal. As with many births, the beginning of this journal had its anxieties and moments of uncertainty. Now, with the close of this third volume, I am pleased to proclaim that our infancy has been successful, and we are ready to move toward further stages of development. With this milestone complete, it is an appropriate time for new leadership to take charge. In that regard, the Alliance announces that John M. Novak has accepted appointment as the journal's editor for the next term.