bluuebunny/crossref_metadata_2025 huggingface dataset:
The "Double-Edged Sword" Effect of High Job Performance on Work-Family Relationships: From the Perspective of the Work-Home Resource Model
Authors: Zhong Yue
Published: August 2022

Based on the work-home resource model perspective, a dual-path mediation model is constructed, and hypothesis testing is performed through data analysis. Studies have shown that high job performance can directly promote employees' self-efficacy through the resource gain pathway, thereby directly promoting their work-family gain, and can strengthen employees' self-depletion through the resource depletion pathway, thereby indirectly exacerbating their work-family conflict. The theoretical value of the research is that it opens up a new perspective for the research of high-performance employees in the organization and verifies the scientificity of the work-family resource model. In addition, it also provides practical inspiration for the management of high-performance employees in enterprises.
Research on the Operation Management and Optimization Path of Quarantine Hotels During Disasters from the Perspective of Emergency Shelters: a Case Study of Guangzhou, China
Authors: Ye Ting , Huang Ke , Chen Chong
Published: August 2022

In order to meet the demand for large-scale temporary centralized medical observation of public security emergencies, China has launched large-scale hotels as centralized quarantine places. The disaster operation mechanism of quarantine hotels needs to be optimized. Based on the constructivism perspective, this study selects quarantine hotels in Guangzhou, China as a case study. In-depth interviews and text analysis were used to explore the operation mechanism, risk and optimization path of quarantine hotels through dialogue with research literature on emergency shelters. The study adds to the story of urban resilience.
Research on the Influence of Commodity Quality on Purchasing Intention under the Background of Live Broadcast with Goods
Authors: Zhang Panpan , Wang Jiachang , Liu Yijiang
Published: August 2022

Webcast has become a new development force of e-commerce. During the epidemic period, the live broadcast and delivery of goods showed explosive growth relying on environmental factors. On November 11, 2020, 70% of the goods were returned due to quality problems. Therefore, this paper explores whether quality is the key factor that affects consumers' purchase intention when they watch live broadcast. In this paper, through the method of questionnaire, 100 data were randomly selected and OLS regression analysis was carried out. This paper draws the conclusion that the quality of goods is positively correlated with consumers' purchase intention and the influence is most obvious. Suggestions are put forward for the live broadcast platform with goods, the anchor with goods and the government control.
Evaluation of the Quality of Economic Development in Anhui Province Based on Entropy-TOPSIS Model
Authors: Liu Zihao , Zheng Juan
Published: August 2022

The quality of economic development is a key topic in economics research and an important measure of the merits of economic and social development. This paper takes the economic development quality of cities in Anhui Province as the research object, constructs the regional economic development evaluation index system, and uses the entropy-TOPSIS method to make a comprehensive evaluation of the economic development quality of cities in Anhui Province from 2011 to 2020. On this basis, this paper ranks the economic development quality of various cities in Anhui Province and develops spatial and temporal evolution analysis, and obtains the following conclusions: (1) The overall level of economic development quality in Anhui Province is low and has not yet been able to achieve high quality development, and there is much room for improving the economic development quality of local cities; (2) The imbalance of economic development quality among local cities in Anhui Province is serious, with the economic development quality in the east > west of the province, decreasing from the central region centered on Hefei to the north and south, and the difference of development level in the region is large and shows a trend of expansion. Therefore, in the new development stage, cities in Anhui province should propose development strategies according to local conditions, fully integrate into the Yangtze River Delta city cluster, and promote the inflow of production factors and industrial adjustment, so as to achieve high-quality economic development.
How does the Policy Leverage the "Resident Leverage Ratio"?
Authors: Song Xin , Yang Xuejie , Li Tao , Qiang Yuntao
Published: August 2022

Under the background that the international economy is in great recession and the new development pattern of domestic and international double circulation has gradually become a consensus macro-economy new normal, this paper investigates 31 provinces and cities' policies and residents' leverage ratio in recent ten years, and analyzes the direction and extent of industrial policy, fiscal policy and monetary policy on residents' leverage ratio by using stata, matlab and other software. The quantitative indicators of panel data are used to simulate dynamic and static models, respectively, to solve the problems of internal lag and endogenous variables, and to some extent reflect the impact of household leverage ratio on the domestic double-cycle situation. Finally, it is concluded that the completion of real estate development investment and the sales area of residential commercial housing are the main indicators that affect household leverage ratio. The added value of financial industry, land policy and per capita income of residents have a certain positive impact on the leverage ratio. Population age structure, interest rates and other factors have a weak impact on the leverage ratio. At the end of the article, the author puts forward some policy suggestions, such as correctly guiding the supply and demand relationship in the real estate market, improving the land fiscal policy, and reasonably regulating the monetary structure, which has certain reference significance for the research on the double-cycle development pattern at home and abroad.
Nationalization, Collectivization, Reprivatization and Privatization in East Central Europe: Arguments for a General Theory
Authors: Veress Emőd
Published: August 2022

Following the Second World War, a significant transformation occurred in private law under the Soviet-type dictatorial regime. Suppression – akin to abolition – of private property, wide-scale nationalization, and collectivization are presented in this chapter through the legal norms by which the socialist transfiguration of the national economy was meant to be achieved. Following the regime changes, a reversion to historical patterns of regulation and then the gradual evolution of civil law took place. We examine the legislative measures for achieving the transition to a market economy. We present in detail the private law implications of the (incomplete and imperfect) restitution of nationalized property and privatization. The chapter presents the general East Central European trends and, to provide specific details, uses Romania’s historical and legal evolutions as a case study.
Ecclesiastical Jurisdiction in Medieval East Central Europe
Authors: Balogh Elemér
Published: August 2022

To interpret the legal–geographical dimension of the subject indicated in the title, it is necessary to know that medieval Europe was divided into north–south, roughly as the countries north and south of the Alps. The term ‘Central and Eastern Europe’ is a modern concept that cannot simply be projected back to the Middle Ages. The legal institutions discussed in this chapter have affected the territories of present-day Bavaria, Austria, Slovakia, Slovenia, Croatia, Serbia, and Poland, to a greater or lesser extent. In terms of the medieval ecclesiastical judiciary, this area encompassed both European legal regions, as in the German and Polish territories, the northern type of official judiciary prevailed, while the procedure utilized in the Kingdom of Hungary’s ecclesiastical court can be classified as the southern vicarian judiciary. It is important to emphasize, however, that a number of combined elements from the two judging models can also be detected, and I will elaborate on these features in detail in this chapter. The ecclesiastical judiciary focused on the dioceses, so organizational and jurisdictional rules are included in its main elements in the study. The more detailed section of the Bavarian judiciary presents all important litigants. When discussing institutions in Poland and Hungary, I also tried to highlight the parallels and differences that can be related to each other, and thus, the chapter engages in a comparative discussion of the institutions of ecclesiastical justice in Central and Eastern Europe, as promised in the title.
Regulation of Public Finances in Serbia in Light of Financial Constitutionality
Authors: Milošević Goran
Published: August 2022

A country has always been an important factor in the economic processes of a county. With its activity, mechanisms for provision of services, consumption and investment system, its role in the allocation and distribution process of income and wealth, a country directly or indirectly establishes certain relations in the social reproduction process. Because of that it can be said that the country activity reflects on the public, but also on the private sector of a social community. No government, no county, can afford the ease of economic and any other activity taking place past it. A country must take on a lot of tasks, to establish the necessary harmony in all spheres of social activities in a social community. For realization of numerous tasks that are entrusted to one country, it needs certain funds that it collects either with the monopoly of its sovereign authority or in some other way. With the change and development of the county the tax system which is necessary to fulfil its role also changed and developed. In the field of taxation, the Republic of Serbia has no limitations on the scope of its tax jurisdiction. The constitution regulates the subjective financial law of the country, i.e., the right to introduce and collect taxes and prescribe the duty of natural and legal entities to act in accordance with tax regulations. Modern constitutions have established the principle of legality of taxes, which can be expressed by the maxim ‘nullum tributum sine lege’ (‘there is no tax without law’). Thus, Article 91, paragraph 1 of the Constitution of Serbia prescribes that the funds from which the jurisdiction of the Republic of Serbia, autonomous provinces and local self-government units are financed, are provided from taxes and other revenues determined by law. Paragraph 2 of the same article proclaims the rule that the obligation to pay taxes and other duties is general and is based on the economic power of the taxpayer. Therefore, the basic postulates on which the financial right is built are contained in the constitution. It follows that financial law cannot exist without constitutional norms. On the other hand, through tax law, the constitution gained its concretization and realization. The science of financial law is exhibited in numerous monographs, textbooks, studies, discussions, articles, and other publications. Several authors have made a great contribution to the development of this scientific discipline in Serbia, among which the most important are Milan Todorović, Jovan Lovčević, Aleksandar Perić, Miodrag Jovanović, Miroslav Petrović, Dejan Popović, Božidar Raičević, and others.
Annual Trends of Soil Moisture and Rainfall Flux in an Arid Climate Using Remote Sensing Data
Authors:   Department of Engineering and Engineering Technology, Metropolitan State University of Denver, Denver, CO 80217, USA,   Department of Civil and Environmental Engineering and Water Resources Research Center, University of Hawaii at Manoa, Honolulu, HI 96822, USA, Valipour Mohammad , Khoshkam Helaleh ,   Department of Civil and Environmental Engineering and Water Resources Research Center, University of Hawaii at Manoa, Honolulu, HI 96822, USA, Bateni Sayed M. ,   Department of Civil and Environmental Engineering and Water Resources Research Center, University of Hawaii at Manoa, Honolulu, HI 96822, USA, Heggy Essam ,   Viterbi School of Engineering, University of Southern California, Los Angeles, CA 90089, USA,   Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA
Published: August 2022

The water crisis is still a major issue in Qatar. Seawater desalination has been strongly implemented in the Persian Gulf region. However, it is costly and there is corrosion in piping materials and other equipment. Hence, there is a vital need to detect groundwater resources in Qatar. Various factors affect the variability of groundwater in Qatar including hydrogeological aspects, climate change, drawdown and abstraction, rainwater harvesting, desertification, and population growth. In this study, we employ the Famine Early Warning Systems Network (FEWS NET) Land Data Assimilation System (FLDAS) to monitor annual variations of soil moisture (SM) in the depth of 1–2 m (as an indicator of groundwater) and rainfall flux (RF) from 1982 to 2019. The results show that SM and RF anomalies were positive from 1982 to 2000 (except 1992). In contrast, these anomalies became negative during 2001–2019 (expect 2001 and 2018), implying the drawdown of groundwater resources. Drier years (i.e., negative RF anomaly) in the recent 19 years (2001–2019) reduced SM and led to a negative SM anomaly. The Mukaynis and Wadi Jallal regions (located in Al Rayyan and Al Wakrah municipalities, respectively) had the highest RF and SM from 1982 to 2019. The center-pivot irrigation systems close to the Mukaynis and Wadi Jallal regions indicate their accessibility to groundwater resources in Qatar. Moreover, these regions have the lowest risk of salinization and groundwater vulnerability. In addition, annual trends of groundwater storage (GWS) retrieved from the Gravity Recovery and Climate Experiment (GRACE) from 2003 to 2019 have been presented. This study is beneficial for detecting and monitoring groundwater resources for the sustainable management of water resources in arid environments.
Termal Otellerin Mali Sorunları ve Termal Turizmin Geleceğine Bölgesel Bir Bakış
Authors: KÜÇÜKİLHAN Mustafa
Published: August 2022

Bu araştırmanın amacı; turizm işletmeleri içerisinde önemli bir yeri olan ve alternatif turizm çeşidi olarak tüm yıl boyunca hizmet veren termal otel işletmelerinin mali sorunlarının belirlenmesidir. Bu çerçevede Türkiye’de termal otellerin en fazla bulunduğu bölgelerden biri olan Afyonkarahisar İlinde bulunan 4 termal otel üst yöneticisi, turizm fakültesinde konunun uzmanı 2 öğretim üyesi ve İl Kültür ve Turizm Müdürlüğü’nde görevli 2 uzman çalışan ile görüşülmüştür. Yapılan değerlendirmeler neticesinde bölgedeki turizm işletmelerinin kendi öz kaynaklarının yetersiz olduğu, yabancı turistin termal otellere getirilmesi konusunda özel anlaşmaların Sosyal Güvenlik Kurumu (SGK) ve Sağlık Bakanlığı işbirliği içerisinde yapılmadığı, Turizm Bakanlığı’nın termal otellere verdiği teşvik miktarının sahil bölgelerindeki turizm otellerine göre çok düşük düzeyde kaldığı önemli sorunlar arasında yer almıştır.
A RARE ASYMPTOMATIC LEFT BOCHDALEK HERNIA IN AN ADULT WITH ALLERGIC RHINOSINUSITIS: A CASE REPORT
Authors: Gwalabe Sabiu , Dunga Jacob , Kirfi Abdullahi , Adamu Auwal , Shirama Yakubu
Published: August 2022

Bochdalek hernias are extremely rare in adults with only a few cases known worldwide. This is a case of 50-year-old, male who presented at Ear, Nose and Throat clinic of our hospital with symptoms of odynophagia, sore throat, unproductive cough, sneezing, facial fullness and headache. No associated other systemic symptoms. The nasal examination revealed engorged inferior turbinates in the nose bilaterally with septal spur to the left. Chest X-ray done showed a rounded opacity of a soft tissue mass in left middle to lower zone; middle mediastinum adjacent to left lower heart border. Computerised Tomography scan showed a fairly oval hypodense non-enhancing soft mass seen in the left hemithorax with conclusion of part of omentum in the chest due to Bochdalek hernia. He was given treatment for the allergic rhinosinusitis. Due to non-availability of cardiothoracic surgeon in our hospital, the patient was counselled on the problem and danger that may arise and asked to see a cardiothoracic surgeon in the countrys capital city for possible repair of the defect.
Presacral (retrorectal) tumors: a review of the literature for correct diagnosis and treatment, with emphasis on the most common tumors
Authors: Charalampopoulos Anestis , Bagias George , Lymperis Efstratios , Kirkilesis George , Perdicaris Marcos , Papagrigoriadis Savvas , Papakonstantinou Dimitrios
Published: August 2022

Presacral tumors are rare tumors of the lesser pelvis. They are reported in the literature as case report studies or case series studies with a small number of patients, collected after a long period of time in tertiary hospitals.
We carried out an extensive review of the literature and tried to cite the most recent publications on presacral tumors. PubMed and Google Scholar databases were searched systematically for studies related to presacral tumors from 1970 to 2022. Clinical and imaging data, main anatomical data with interest in surgical therapy, and pathological data of presacral tumors were collected. Surgical therapies, the implication of surgical specialties or other therapies as chemoradiation were reviewed.
Most common presacral tumors (55–70%) are congenital. The majorities are benign, and the most common benign presacral tumors are developmental cysts, while chordoma is the most common malignant presacral tumor and it is resistant to chemoradiation. After congenital tumors, neurogenic tumors follow in frequency (10% of presacral tumors), and the majority are benign entities (85% of neurogenic tumors). The next in frequency are osseous tumors (6–11% of presacral tumors), with the most common being the giant cell tumors and Ewing’s sarcoma.
Surgical treatment with radical excision is the main treatment after meticulous preoperative planning of the surgical approach to the tumors, based on imaging data collected, most surgical specialties may be involved in therapy. Surgery offers excellent results in benign entities. In malignant tumors, chemoradiation has limited indications as in Ewing’s sarcoma. The majority of the remaining sarcomas, after surgery, present high recurrences rates, high morbidity and low survival rates.
Surgery in benign presacral tumors (the majority of presacral tumors) offers excellent results. In malignant tumors, radical surgical resection with free surgical limits is the goal of surgery.
DEVELOPMENT OF THE PERCEIVED MATERNAL NARCISSISM SCALE
Authors: Alpay Emre , n Arzu
Published: August 2022

A mother's pathological narcissistic traits can lead to several adverse childhood experiences. However, there is no measurement tool to assess these detrimental effects of maternal narcissism on the child's perception. The current study aims to develop and examine the psychometric properties of the Perceived Maternal Narcissism Scale (PMNS). In this article, we conducted three studies with 720 participants. In studies 1 and 2, we developed PMNS and evaluated its reliability and validity. Both EFA and CFA results provided evidence for 25 items and a five-factor solution (Lack of empathy, grandiosity, criticism, control-manipulation, and parentification-exploitation) to assess maternal narcissism from the child's perception.
Moreover, PMNS scores were significantly associated with parental attitudes and parentification measures. The PMNS demonstrated good reliability in terms of internal consistency and test-retest reliability. Finally, study 3 obtained the PMNS scores from children associated with obtained Narcissistic Personality Inventory-16 and the Pathological Narcissism Inventory scores from their mothers. The results of three studies have shown that the PMNS is a valid and reliable measurement tool to assess mothers’ narcissistic traits from the childrens’ perception.
PENDIDIKAN ISLAM MULTIKULTURAL DALAM INDIKATOR MODERASI BERAGAMA DI INDONESIA
Authors: Islamy Athoillah
Published: August 2022

The mainstreaming of religious moderation in Indonesia is not always warmly welcomed, because there are still those who consider it a liberalization or secularization of religion. This study seeks to identify the value of multicultural Islamic education in the indicators of religious moderation formulated by the Ministry of Religion of the Republic of Indonesia. This literature research uses a normative-philosophical approach. The analytical theory used is the values of multicultural Islamic education formulated by Azyumardi Azra. The results of the study conclude that there are dimensions of the value of multicultural Islamic education in the four indicators of religious moderation in Indonesia. First, the value of tasamuh education on indicators of tolerance in the formation of Islamic religious social understanding and attitudes that respect the reality of the plurality of life among religious communities. Second, the value of peace education on indicators of national commitment in the formation of Islamic religious understanding and social attitudes that emphasize peace and unity in state life. Third, the value of humanism education on anti-radicalism indicators in the formation of Islamic religious social understanding and attitudes that uphold human values. Fourth, the value of wasatiyah education on accommodative indicators of local culture in the formation of moderate Islamic religious understanding and social attitudes to address the plurality of local traditions as long as they do not conflict with Islamic teachings. The theoretical implication of this research is that there is relevance of universal values in indicators of religious moderation in Indonesia with various values of multicultural Islamic education.
A Study on Corrosion Behaviour of SS316L and Ti-6Al-4V Dental Implant Materials
Authors:   Ramaiah Institute of Technology, Associate Professor, Department of Mechanical Engineering, VTU, Bengaluru – 560054, Karnataka, India., T. Anil Kumar , C. M. Ramesha ,   Ramaiah Institute of Technology, Associate Professor, Department of Mechanical Engineering, VTU, Bengaluru – 560054, Karnataka, India., V. Sharanraj ,   Sri Jayachamarajendra Government Polytechnic, Senior Grade Lecturer, Department of Mechanical Engineering (W&SM), Bengaluru – 560001, Karnataka, India., K. Tejas ,   Ramaiah Institute of Technology, PG Scholar, Department of Mechanical Engineering, VTU, Bengaluru – 560054, Karnataka, India.
Published: August 2022

This paper represents the study carried out on the corrosion behaviour of SS316L and Ti-6Al-4V, which are used as implants in dental applications. This study was carried out to determine the corrosion performance and corrosion resistance of implant materials in physiological conditions of the human body. The results were evaluatedthroughprecisionmeasurementofparametersnamelyelectrochemicalimpedanc espectroscopy(EIS)and open circuit potential (OCP). The corrosion tests were carried out in a three electrode cell system for a duration of 3 hoursat37◦Cinhanksbalancedsaltsolution,whichwasusedasthecorrosiontestingmedium.Theresultsshowed that the corrosion potential (Ecorr) was increasing and reached a maximum value of 0.147 and 0.108 for SS316L and Ti-6Al-4V, respectively. Hence the study revealed that SS316L exhibits better corrosion properties than Ti-6Al-4V to overcome problems encountered with vanadium.
Diagnosis and Protection of COVID-19 in Stomatology
Authors:   School of Stomatology, Zunyi Medical University, Zunyi, Guizhou, China, Minzhi Yang , Yujiong Chen ,   School of Stomatology, Zunyi Medical University, Zunyi, Guizhou, China, Xiaoyan Hu ,   School of Stomatology, Zunyi Medical University, Zunyi, Guizhou, China, Mingsong Wu ,   Special Key Laboratory of Oral Disease Research of Higher Education Institution of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China, Jianguo Liu ,   Special Key Laboratory of Oral Disease Research of Higher Education Institution of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou, China
Published: August 2022

In late 2019, a novel coronavirus uncertain etiology caused in Wuhan, China, and quickly spread to other provincesandcountries.Someresearchersisolatedthepathogennamedasthe2019novelcoronavirusdisease(2019nCoV). The common symptoms of patients infected with SARS-CoV-2, such as sore throat, high fever, diarrhea, and dyspnea. Besides that, researchers also recorded oral symptoms including ulcers, herpes, and tongue pain. At the sametime,dentalpractitionersasahigh-riskinfectionoccupationalwayscontactclosepatients.Itisveryimportant to prevent infection. The review aims to look back at the progress of the Coronavirus disease 2019 (COVID-19) associated with stomatology, to be studied, diagnosed, and prevented from the disease from the oral aspect.
Triphala in Endodontics-A Review
Authors:   Department of Conservative Dentistry and Endodontics, Madha Dental College and Hospitals, Chennai, India, Shalini Maria Sebastian , S. Linda Christabel ,   Department of Conservative Dentistry and Endodontics, Madha Dental College and Hospitals, Chennai, India, S. Merrylda Claribel ,   Second year post graduate student, M.Sc., Clinical Research, Sri Ramachandra Institute of Higher Education and Research, Chennai, India, P. E. Mukundan ,   Department of Conservative Dentistry and Endodontics, Madha Dental College and Hospitals, Chennai, India
Published: August 2022

Triphala is an ancient ayurvedic medicine with numerous advantages. It’s an ayurvedic blend of three different ayurvedic herbs. As a result, the composite material’s efﬁciency will be greater than that of its elements. Shaping and cleaning are important aspects of successful endodontic treatment. A variety of chemicals are used to irrigatetherootcanalsandkillthemicroorganismsthatcauserootcanalinfection.Thesecompoundshavetheirown set of drawbacks. As a result, ayurvedic medications are increasingly being employed in endodontics to offset the disadvantages of traditional chemicals. The effectiveness of triphala in endodontic applications is examined in this review.
A Review: Insider Attack in New Normal
Authors: Chitre Divya
Published: August 2022

Technology brings comfort and makes our work easy, but it may come with a cost of your data breach. The Covid-19 crises have fundamentally changed ways of working as many companies are extending the remote working policies that become necessary during the pandemic. Static, network-based security parameters will no longer be sufficient. The security dynamic among users, assets and resources must be protected. Keywords:- Insider attack, new normal, cyber security
THE EFFECT OF TASTE AND PRICE ON SATISFACTION CONSUMERS USERS OF ELECTRIC CIGARETTES (VAPE)
Authors: Benhart Nainggolan
Published: August 2022

This study aims to determine and analyze how big the influence of taste and price on consumer satisfaction of e-cigarette users. The analytical method used is the method of multiple linear regression ( multi linear regression ). The results showed that the multiple regression equation with two independent variables and one dependent variable showed that: Y = 8.418 + 0.569 X 1 + 0.105 X 2 it means that consumer satisfaction of electric cigarettes (Vape) (Case Study on STIE Bina Karya Tebing Tinggi students is influenced by the Taste and Price Variables. The results of the analysis also obtain a coefficient of determination (R2 ) value of adjusted R square of 0.258 or 25.8%. From From the description it can be seen that t count ( 3.524 ) > t table ( 2.045 ), as well as the significance value of 0.001 <0.05, it can be concluded that the first hypothesis is accepted, meaning that the Taste Variable (X1) has an effect on the Customer satisfaction variable (Y). This is obtained from the calculated F value equal to With = 5%, dk numerator : 2, dk denominator : 31-2-1 (5%; 2; 28) the F table value is 3,340. From this description, it can be seen that F arithmetic ( 6.218 ) > F table ( 3.340 ), and a significance value of 0.006 <0.05, it can be concluded that the third hypothesis is accepted, meaning that the Taste Variable (X1) and Price Variable (X2) have a joint effect.
THE EFFECT OF SALES PROMOTION ON BUYING INTEREST IN E-COMMERCE SHOPEE WITH TRUST AS INTERVENING VARIABLE
Authors: Eka Mayastika Sinaga
Published: August 2022

This study aims to determine the effect of sales promotion on buying interest with trust as an intervening variable. Data was collected by giving questionnaires to 80 students as respondents. The data analysis technique used is multiple linear regression analysis and path analysis . Testing the first hypothesis, it can be seen that tcount (2.580) > ttable (1.994), as well as the significance value of 0.01 <0.05, it can be concluded that the first hypothesis is accepted, meaning that the promotion variable (X) has a positive and significant effect on trust (Z). (2) Testing the second hypothesis, it can be seen that tcount (1.451) < ttable (1.994), and the significance value is 0.15 > 0.05, it can be concluded that the second hypothesis is rejected, meaning that promotion (X) has no positive and insignificant effect on buying interest (Y). (3) Testing the second hypothesis, it can be seen that tcount (3.575) > ttable (1.994), and the significance value is 0.00 <0.05, it can be concluded that the third hypothesis is accepted, meaning that trust (Z) has a positive and significant effect on buying interest. (Y). (4) Path analysis test shows the direct effect of variable X on variable Y of 0.163. Meanwhile, the indirect effect through the Z variable is 0.299 x 0.402 = 0.120. From the calculation results obtained, the indirect effect through the Z variable is smaller than the direct effect on the Y variable.
缺氧诱导因子（HIF）与肝癌发展预后的综述
Authors:   川北医学院第二临床医学院, 梁 国栋
Published: August 2022

缺氧诱导因子（HIF）在缺氧反应中起主要调控作用，它不仅发生在生理情况下，常常发生机体病理状态中，例如一些炎症反应和肿瘤疾病中，目前研究表明肝癌发生机制包括细胞分子、信号通路、基因水平等方面，其中HIF发挥着重要的作用，并且HIF通路也为肝癌的治疗提供了新思路，本文对缺氧诱导因子（HIF）与肝癌发展预后进行综述，为这个领域的研究做阶段性的总结。
当代环境下《产经新闻》和《读卖新闻》中涉华报道的考察
Authors:   苏州科技大学, 石 蓉 , 王 瑜丹 ,   苏州科技大学, 刘 吉相 ,   苏州科技大学, 万 红梅 ,   苏州科技大学, 许 临扬 ,   苏州科技大学
Published: August 2022

《产经新闻》与《读卖新闻》是日本两大主流媒体，近年来，其对中国的疫情进行了大量报道。本文旨在探究《产经新闻》与《读卖新闻》报道涉华疫情事件时采用的策略，并揭露其报道手段对中国形象塑造产生的负面影响。具体而言，本文选取了《产经新闻》和《读卖新闻》中 682 篇涉华疫情新闻报道作为研究对象进行了考察和分析。首先，对上述新闻的报道基调进行了人工分析，发现报道中负面报道数量基调偏负面；其次，发现负面新闻特征表现与采用负面诱导性词汇、受美国言论影响较深等相关；最后，进一步分析了上述两家日本主流媒体在涉华疫情新闻报道时使用的策略。
Case Study Approach in Community Empowerment Research in Indonesia
Authors: Faridl Widhagdha Miftah , Ediyono Suryo
Published: August 2022

Case study is one approach in qualitative research that was developed from the traditions of anthropology, sociology, and psychology. The case study approach focuses on the study of specific programs, events, activities, processes or units in a particular or contemporary context. This article is a literature review conducted on five dissertation articles that discuss the topic of community empowerment published by the Development Extension / Community Empowerment Doctoral Study Program, Graduate School, Sebelas Maret University in the period 2013-2020. As a result, the five dissertation articles reviewed used a case study approach as an analytical tool in dissecting community empowerment activities. A case studies must be supported by a deep understanding of the characteristics of the findings so that these approaches could have a large scientific impact.
The Relationship between Physical Education and Cognitive Development of Preschool Children
Authors: Al-Thani Tamader
Published: August 2022

Brain development is a complicated process, and environmental stimuli during this developmental stage may modify the brain's functional growth and determine the integrity of the brain throughout life (Gomes da Silva & Arida, 2015).

Although the relation between physical education and cognitive development is not very clear, some studies have shown that exercise and aerobics can improve the function of the brain, increase the size of critical brain structures and improve cognition in children and older adults. (Erickson et al., 2009, 2011; Chaddock et al., 2014). Such studies provide compelling evidence for the powerful effects of exercise on the brain.

The researcher visited thirteen (13) public and private preschools in Qatar and conducted a structured interview with twenty (20) randomly selected Physical Education teachers to investigate the relationship between physical activities and cognitive skills of preschool children. The study showed that the physical education classes are favored among children their positive respond to it encourages healthy children means not only physically but also mentally which ease understanding of the academic lessons.
Editorial
Authors: Crowther Peter R.
Published: August 2022

This issue sees the first of a new series, under the general title *Uncurated curators*, which begins with a major biography by Hugh Torrens (Keele University) and John Cooper (Booth Museum, Brighton) of George Fleming Richardson (1796-1848), Mantel's misunderstood curator who tragically took his own life (pp.249-272). Mick Stanley (Derbyshire Museums) has promised the story of Tom Sheppard, Hull Museum*s first (and most notorious) curator later this year. Thereafter the field is open to you. The legal framework which controls specimen collecting at the outstanding Liassic localities around Holzmaden in West Germany is described by Rupert Wild (Stuttgart) on pp.275-280. Its relevance to site conservation in the UK is discussed by Bill Wimbledon of the Nature Conservancy Council's Geological...
Raja Ram Mohan Roy's Contributions to Indian Society
Authors: Rather Aqib Yousuf
Published: August 2022

One of the most famous Bengali and Indian philosophers of all time, Raja Ram Mohan Roy was a leader of the Renaissance. When superstition, poverty, harassment-neglect-oppression of women, the collapse of Indian education, and other social ills dominated Bengali and India's entire societies in the eighteenth century, Ram Mohan Roy emerged. The social position, rights, and education of women have all deteriorated as a result of the lengthy period of Muslim dominance in India. There were many problems under the East India Company's rule, despite the fact that the colonial rulers established some schooling to support their rule and trade. The caste system was surrounded by an air of untouchability, and the social structure was split into several castes, races, and faiths. The caste system, both high and low, affected women's lives and educational opportunities. This essay aims to demonstrate that Ram Mohan Roy was influential at the time and helped to break down discrimination in the traditional culture and create a modern one. On the other side, he was able to effect a ground-breaking transformation in India's educational system as well as the preservation of women's lives and rights. The study's objective is to describe and evaluate Raja Ram Mohan Roy's contributions to Indian society. The study used an analytical and documentary approach to come at a conclusion.
Foreign Policy of Sultan Zain-Ul-Abidin
Authors: MIR ISHFAQ AHMAD
Published: August 2022

Zain-ul-Abidin, also known as Badshah (the great King), ruled Kashmir in the modern-day state of Jammu and Kashmir from 1420 to 1470. When his older brother Sultan Ali Shah embarked for a pilgrimage to Mecca, Shahi Khan, the son of Sultan Sikandar, was left in charge of the realm. However, Ali Shah's father-in-law, the king of Jammu, persuaded him to bring a portion of the Jammu army back to Kashmir from Thatta. After giving Ali Shah control of the country, Shahi Khan grew enraged and went to Jasrath, the Khokkar chief, and refused to leave. Ali Shah was unsuccessful in his mission against Jasrath. Ali Shah was reportedly killed at Chadura after being captured by Khokkars. Shahi Khan took the name Zain-ul-Abidin after he succeeded to the throne. Zain-ul-Abidin is referred to as the greatest of all rulers because of his outstanding rule and reputation (Badshah). The study's objective is to provide an explanation of din Zain-ul-Abidin's foreign strategy. The study has a descriptive and historical tone. The research is qualitative in nature, and to evaluate the qualitative data from secondary sources, it makes extensive use of the thematic software tool.
Investigation of crosslink structure of natural rubber during vulcanization using X-ray absorption near edge spectroscopy
Authors: Boonkerd K , Limphirat W
Published: August 2022

The X-ray absorption near edge spectroscopy technique (XANES) has been applied to determine the crosslinking structure of natural rubber (NR) during sulfur vulcanization process. The NR samples were prepared using DCBS as an accelerator at different sulfur to DCBS ratios (from 0.26 to 6.67). The results showed that with increasing cure time from tc50 to tc70, tc90 and tc100 the position of sulfur peak shifted to higher energy. This implied that the amount of polysulfidic crosslink gradually decreased with increasing cure time. This result supported the crosslinking mechanism proposed in the literature at which the polysulfidic crosslink is dominating at initial curing stage. Moreover, when rubber was over-cured for 20 min, the amount of polysulfidic crosslink further decreased indicating by shifting of sulfur peak to high energy. The effect of sulfur to accelerator ratio on the crosslink structure was also elucidated by XANES. The results showed that the position of sulfur peak passed through the lowest energy with the increasing of the sulfur to DCBS ratios. It means that the amount of polysulfidic crosslink was not simply correlated with the sulfur to accelerator ratios. It passed through maximum with increasing sulfur to accelerator ratio. This caused the reversion resistance of rubber no longer directly proportional to the sulfur to accelerator ratio. The result from this study indicated that XANES technique is a prospective tool to investigate the crosslink structure of sulfur cured rubber.
Synthesis and characterization of ball-milled eggshell and Al2O3 reinforced hybrid green composite material
Authors: Kumar S , Dwivedi S , Dwivedi V K
Published: August 2022

Eggshell is a by-product (a secondary product derived from a production process) which produces lots of environment pollution. However, some environment pollution can be reduced by utilizing this waste. In the present investigation, an attempt was made to utilize eggshell as the reinforcement material with alumina (Al2O3) in the development of composite material. Carbonized eggshell particles and Al2O3 ceramic particles were ball-milled up to 100 hours to obtain a uniform particle size of reinforcement particles. Results showed that by using Al2O3 with eggshell in the development of aluminium based composite material after the ball-milling, mechanical properties were significantly improved. However, toughness and ductility were reduced. Microstructure results showed a uniform distribution of eggshell and Al2O3 in aluminium alloy. Mechanical properties of the composite material were further improved after the heat treatment process. Thermal expansion, corrosion behaviour were also investigated to observe the effect of eggshell and Al2O3 addition in the development of aluminium based composite material.
Dry-sliding wear of the 316L/h-BN composites produced under crack ammonia atmosphere
Authors: Chusong E , Kansuwan P , Ohtake N , Wila P , Tosangthum N , Tongsri R
Published: August 2022

Wear is one of different problems in mechanical failures of moving components. When a component encounters friction force on its surface, crack initiation tends to occur and wear follows crack propagation. Thus, the moving parts of automobiles should have proper wear resistance for long-time services, in addition to having high strength and hardness for heavy load operation. A self-lubricating material with compromised tribological and mechanical properties is important for some moving components. In this work, self-lubricating composites, metal matrix composites embedded with a solid lubricant, made from 316L stainless steel powder mixed with different hexagonal boron nitride (h-BN) contents of 10%, 15% and 20% by volume. The mixed powders were compacted into green parts (according with MPIF Standard 42) with density of 6.5 gÂ·cm-3. Then, the green parts were sintered at 1100, 1150, 1200, 1250 and 1300Â°C under cracked ammonia (75% H2+25% N2) atmosphere for 60 min. The experimental results revealed that increases of hardness and strength sintered 316L matrix by reduction of pore amount and size were due to the increase of sintering temperature. However, the increase of h-BN content resulted in increase of pore amount and size. Additions of h-BN content up to 20 vol. % reduced friction coefficient of the sintered composites. At sintering temperatures of equal to and higher than 1200Â°C, h-BN did not react with 316L stainless steel powders to form intergranular boride phase. The sintered composites produced under the maximum experimental sintering temperature of 1300Â°C showed low specific wear rate.
Green-based corrosion protection for mild steel in 3.5 % NaCl and distilled water medias: Jatropha curcas and Roselle extracts
Authors: Afandi M A , Saud S N , Hamzah E
Published: August 2022

In this study, the natural sources of Jatropha curcas and Hibiscus Sabdariffa calynx (Roselle) extracts as green corrosion inhibitors were employed to improve the corrosion resistance of mild steel in simulated (3.5% NaCl) and distilled water medias. The inhibiting performance of two types of extracts was studied by visual inspection, microscope analysis, and various electrochemical measurements and the data of corrosion rate were statistically analyzed. The main phenolic compounds of Jatropha and Roselle extracts were confirmed via a liquid chromatography-mass spectrometry. Meanwhile, the functional groups of active phytochemical compounds were characterized via attenuated total reflection spectroscopy (ATR). The results of different electrochemical tests were revealed that the additions of Jatropha and Roselle extracts into the corrosion solution have an efficient corrosion inhibitor in reducing the corrosion rate though forming an adsorptive protective film on the surface, which reduced contact between samplesâ€™ surfaces and solution medium and ultimately reduced corrosion attack. Practically, Jatropha extract showed the highest inhibitive efficiencies compared to Roselle extract in both simulated water and 3.5% NaCl solutions.
Synthesis of hydroxyapatite from cuttlebone under various pH conditions: An approach for medical materials
Authors: Kangkan S , Arpornmaeklong P , Ummartyotin S
Published: August 2022

To support the bio-based economy, development on hydroxyapatite from cuttlebone was investigated. Cuttlebone is naturally occurring source of calcium. We calcined it at 700Â°C for 2 h to form a calcium oxide powder. Hydroxyapatite was coprecipitated with calcium oxide powder and phosphoric acid. The effect of the pH ranging from 6â€“10 was controlled by adding ammonium hydroxide. Fourier transform infrared and X-ray diffraction were employed to characterize the structural properties of the hydroxyapatite. Changes in pH did not affect the structural properties of the hydroxyapatite. Thermogravimetric analysis revealed that the hydroxyapatite was thermally stable up to 700Â°C. At a neutral pH, scanning electron microscopy revealed the presence of rod-like structures. However, at a basic pH, it had a spherical shape due to the high mobility of Ca2+ and PO43-. The specific surface area, pore volume and pore size were estimated to be 5-15 m2Â·g-1, 0.05-0.1 ccÂ·g and 15-25Â°A, respectively. It was tested for cytotoxicity, and cells were able to grow under all conditions used to produce the hydroxyapatite. Hydroxyapatite prepared from cuttlebone can be used as a medical material. The objective of this research work is to encourage the use of bio-based material in medical application.
Ultraviolet‐shielding and water resistance properties of graphene quantum dots/ polyvinyl alcohol composite-based film
Authors: Wongrerkdee Sutthipoj , Pimpang Pichitchai
Published: August 2022

The Ultraviolet‐shielding (UV‐shielding) and water resistance properties of graphene quantum dots/polyvinyl alcohol (GQDs/PVA) composite-based film have been investigated. The GQDs/PVA composite-based films were fabricated with different GQDs concentrations of 0, 5, 10, 15, and 20 wt%. The optical property of GQDs was carried out by utilizing fluorescence spectroscopy. Characterizations of GQDs/PVA composite-based films were performed by using FT-IR spectroscopy, and UV-vis spectroscopy. It was found that GQDs exhibited the strongest excitation wavelength in the UV range. GQDs/PVA composite-based films offered an improved UV-shielding capacity when compared to PVA films and glass. Particularly, the GQDs/PVA composite-based film containing 20 wt% GQDs exhibited a UV transmittance of 9.8%, combined with 84% optical transparency. For humidity environment application, the highest contact angle was explored for the 10 wt% GQDs contents suggesting sustainability for humidity environment application. Accordingly, GQDs played an important role in UV-shielding by considering the effect of UV absorption of GQDs and the UV absorption of GQDs can be explained in terms of the photon excitation by UV light. This GQDs/PVA composite could be potentially applied as transparent UV-protective coatings for pharmaceutical packing, food products packing, and UV-shielding or UV filter glass.
Characterization of TiO2-activated carbon onto adsorption and photocatalytic properties and its application
Authors: Chobchun Mark , Jutakridsada Pasakorn , Thiamsinsangwon Puttiporn , Kasemsiri Pornnapa , Kamwilaisak Khanita , Chindaprasirt Prinya
Published: August 2022

This study investigates the characterization of TiO2 in conjunction with activated carbon (AC) on its adsorption and photocatalytic properties. TiO2 in the absence and presence of AC were prepared by the sol-gel method. TiCl4 was used as a precursor to reduce using acidic solution during preparation process. The effects of the amount of AC on the characteristics of composites were investigated. TGA technique was used to evaluate the amount of TiO2 and AC in TiO2/AC composite. The adsorption properties of TiO2/AC were characterized using XRD, TEM, N2 adsorption/desorption, FTIR and UV–Vis diffuse reflectance spectroscopy techniques. The photocatalytic activities of the composites were investigated by measuring the removal of acid dye. Results showed that the specific surface area of TiO2/AC increased with increasing mass fraction of AC, while the energy band gap was reduced. It was clearly shown that TiO2 in the presence of AC produced a synergistic effect of the composite and led to an increase in photocatalytic performance. Also, the reuse of TiO2 with 20% AC nanocomposites for dye removal showed a high reuse efficiency above 90% in photocatalytic dye degradation.