bluuebunny/crossref_metadata_2025_split huggingface dataset:
HEURISTIC MODEL OF “EFFECTIVE INTERPRETER” IN PORTFOLIO INVESTMENT IN HIGH-TECH COMPANIES
Authors: Ilkevich S. V. 
Published: October 2022

The last fifteen years are characterized by a sharp increase in the share of high-tech companies in terms of attracting investment resources in the world's leading stock markets. High-tech companies over this period significantly outpaced value stocks in terms of return on investment. On the one hand, what is happening is a natural process, since in the face of accelerating industry changes, both in traditional sectors and in sub-sectors of the new economy, there are more opportunities for the emergence of companies with disruptive innovations. High market capitalizations of such companies are a natural metric of fundamental shifts in the economy. On the other hand, the very nature of investment decision-making is changing, since an objective assessment of the intrinsic value of the business of high-tech companies is becoming vaguer, more controversial, dependent on future scenarios, and subject to interpretations. And these interpretations, according to the theory of reflexivity, are increasingly having a feedback effect on fundamentals, especially in high-tech companies.The purpose of this article is to conceptualize a new heuristic model of the “effective interpreter”, which, in the conditions of high reflexivity and narrative contexts of the stock market, has significantly diverged across a number of key attributes from the traditional model of the “rational investor”. The author compares the two models. The process of divergence of the two models occurs under the influence of a number of behavioral heuristics and cognitive biases. At the same time, the author emphasizes that a high narrative component in the value of companies does not always and necessarily mean the predominance of irrationality. Here it is more correct to assume some correlation between the rise of narrative decision contexts and the cognitive challenges of investment decision makers.As one of the possible directions for further research, the author notes the systematization of the main factors of cognitive biases, which seem to make switching to the “effective interpreter” model in portfolio investments in high-tech companies irreversible in the current conditions.
PROBLEMS OF DIGITALIZATION OF THE RUSSIAN INDUSTRY
Authors: Bogachev Y. S. , Trifonov P. V. , Abdikeev N. M. 
Published: October 2022

The article is devoted to the substantiation of the model of the formation of an industrial development ecosystem based on modern digital technologies in industry.The article deals with the problems of technological sovereignty of the Russian economy. It is shown that the solution of this problem is possible only on the basis of an industrial development ecosystem – a system of production chains of the most important types of industrial products, a technological development platform, interaction of subjects of industrial production with consumers of its products in the domestic and foreign markets. The necessity of concentration of industrial potential, resources of technological development, qualified personnel potential and direction to create conditions for providing the Russian economy with products corresponding to the world technological level is shown. The article analyzes the main existing and promising models of the functioning of an industrial enterprise. A detailed description of the barriers and difficulties on the way of digitalization of industrial enterprises in the Russian Federation is given.In order to form the ecosystem of industrial development of the Russian Federation, the directions of identifying and assessing the state of production and technological personnel potential, its compliance with the needs of the domestic market are formulated. Recommendations are given on the creation of an ecosystem structure, mechanisms for the interaction of its various elements, a management and coordination system based on digital technologies for creating a system of individual elements that form information and analytical centers in various functional areas of the ecosystem.A model of the ecosystem of industrial and technological development of the Russian economy based on digital technologies is proposed.A set of mechanisms that contribute to reducing the level of uncertainty is proposed, and a design method of interaction within the framework of the digital industrial enterprise technology platform model is described.The article formulates recommendations for the digitalization of an industrial enterprise in the new technological conditions of economic and social development, in the so-called new technological paradigm “Industry 4.0”, the characteristic features of which are minimal use of manual and mechanized labor, as well as a low level of transaction costs.A new approach is proposed, on the basis of which industrial enterprises will interact on the basis of shared access to information and digital resources and the ability to combine the development of innovative projects and value chains necessary to create competitive products in order to increase the operational efficiency of enterprises.
Pengembangan Model Latihan Ladder Drill untuk Meningkatkan Kelincahan pada SSB Satria Muda Kota Malang
Authors: Fa’izin Muhammad Afifuddin , Hariadi Imam , Rahayuni Kurniati , Roesdiyanto Roesdiyanto 
Published: October 2022

Abstract
This study aims to develop a ladder drill training model to improve agility at SSB Satria Muda Malang City. In this study using research and development methods with a procedural model. The subjects used in this study were SSB Satria Muda players, Malang City aged 14-16 years. The data collection instrument used an open closed questionnaire. The analytical technique used is qualitative and quantitative analysis techniques. This research has been through validation from several experts. The recapitulation results from soccer coaching experts get a score with a percentage of 90 percent, media experts get a score of 100 percent, and soccer experts get a score of 91.25 percent, while in a small group trial of 5 players the score is 93 percent and large group trial of 20 players obtained a score of 95 percent. Based on the results of expert validation and group testing, it was stated that the product of developing a ladder drill training model to improve agility at SSB Satria Muda Malang City which was packaged in the form of this module was very valid and suitable for use in SSB Satria Muda Malang City.
Abstrak: Penelitian ini bertujuan untuk mengembangkan model latihan ladder drill untuk meningkatkan kelincahan pada SSB Satria Muda Kota Malang. Dalam penelitian ini menggunakan metode research and development dengan model prosedural. Subjek yang digunakan dalam penelitian ini yaitu pemain SSB Satria Muda Kota Malang usia 14-16 tahun. Instrumen pengumpulan data menggunakan kuesioner tertutup terbuka. Teknik analisis yang digunakan yaitu teknik analisis kualitatif dan kuantitatif. Penelitian ini telah melalui validasi dari beberapa ahli. Hasil rekapitulasi dari ahli kepelatihan sepak bola mendapatkan nilai dengan jumlah persentase 90 persen, ahli media memperoleh nilai 100 persen, dan ahli sepak bola dengan nilai 91,25 persen, sedangkan pada uji coba kelompok kecil sebanyak 5 pemain diperoleh nilai dengan jumlah 93 persen dan pada uji coba kelompok besar sebanyak 20 pemain diperoleh nilai dengan jumlah 95 persen. Berdasarkan hasil validasi ahli dan uji kelompok menyatakan jika produk pengembangan model latihan ladder drill untuk meningkatkan kelincahan pada SSB Satria Muda Kota Malang yang dikemas dalam bentuk modul ini sangat valid dan layak digunakan pada SSB Satria Muda Kota Malang.
Online Supportive Conversations and Reflection Sessions (OSCaRS): A Feasibility Pilot with Care Home Staff during the Pandemic
Authors: Johnston Lucy , Hockley Jo , Watson Julie , Shenkin Susan D 
Published: October 2022

Care homes care for people with complex needs, supporting them to the end of life and are now being seen as the ‘de facto’ hospice. Reflective debriefing for care home staff has been found to help support staff and provide an educative and communicative function when a resident dies. Pre-COVID-19, one of the authors had been conducting reflective debriefings face-to-face with care home staff but when COVID-19 struck, face-to-face sessions were impossible. An online format was developed with the aim of providing emotional support and practice-based learning in relation to death and dying through reflection. This study assessed the acceptability and feasibility of delivering online supportive conversations and reflective sessions (OSCaRS) on palliative and end of life care to care home staff during the pandemic. A mixed methods study design was undertaken in April to September 2020. Qualitative data comprised of digital recordings of sessions and semi-structured interviews with OSCaRS participants, managers and session facilitators. An online survey was sent to all staff and had a response rate of 12%. Eleven OSCaRS were conducted over ten weeks. Thirty-four staff members attended one or more sessions. Three overarching themes were identified from the data: pressures of working in a pandemic, practicalities of delivering online support and, practice development opportunities. Engaging care home staff in online structured supportive conversations and reflections in relation to death and dying is acceptable, feasible and valuable for providing support with the pressures of working in a pandemic. There is value for OSCaRS to continue as online sessions as they provide care home staff access to practice-based learning and support from professionals and allows specialists based in a range of settings to in-reach into care homes in an efficient way. Future implementation must consider the availability of sufficient devices with cameras to aid participation, timing and frequency of sessions to accommodate staff workflows, the engagement and support of managers and post-session support.
Strategi Pengembangan Tabungan Qurban Pada Lembaga Amil Zakat Infaq dan Shadaqah Muhammadiyah (Lazismu) Jember
Authors: Viphindrartin Sebastiana , Ardhanari Margaretha , Sari Ritna Ilmala , Kusuma Ahmad Ahsin 
Published: October 2022

This research aims to find out the Tabungan Qurban development strategy at LAZISMU Jember. Development strategies are needed to formulate the right alternative strategies to be applied to Tabungan Qurban LAZISMU Jember. This research uses descriptive analytical research methods. Data collection methods are interviews with questionnaires, observations and documentation. The data analysis method used is to use SWOT analysis through three stages, identification of internal factors and external factors, input stage and matching stage. The results of the analysis showed that the development of Tabungan Qurban LAZISMU Jember by using SWOT analysis include: strengths-opportunities (maintaining the image of the institution in the eyes of donors and building a positive image in the community and increasing loyalty to donors, while maintaining the quality of qurban meat by maximizing the empowerment of qurban breeders, maximizing cooperation with Islamic banking, determining brand positioning statements), weaknesses-opportunities (forming a special deviation to handle and manage savings programs, promote on social media in an orderly manner), strengths-threaths (increasing the competitiveness of more institutions than other institutions), weaknesses-threaths (utilizing LAZISMU human resources to improve the quality of Tabungan Qurban).
Keywords: Tabungan Qurban, SWOT Analysis, Development Strategy
Perbedaan Praktik Manajemen Laba pada Perusahaan Berbasis Syariah dan Non Syariah
Authors: Abdilah Hamijaya Nur Muhammad , Ainy Rintan Nuzul 
Published: October 2022

Investment interest from the public from year to year continues to increase, not only those who have a lot of capital but people who have limited capital make investments. Various conveniences of investors in investing can be seen from the various existing application platforms. Investors in seeing the company's performance, one of which uses financial statements. However, there is a behavior of the company's management not displaying actual performance such as earnings management, it is based on individual interests and harms other parties who have a tendency not to comply with sharia principles.
This study uses a quantitative approach with secondary data in the form of financial statements of Consumer Non-Cyclicals sector companies registered with ISSI and those not registered with ISSI in 2018-2020. The measurement of variables uses a modified jones model analysis in measuring the amount of profit management carried out by the company. The results of this study showed that there was no difference in earnings management practices in Consumer Non-Cyclicals sector companies registered with ISSI and those not registered with ISSI. Although there are differences on average, the differences do not occur significantly in statistics.
Keywords: Earnings Management, Modified Jones Model, Consumer Non Cyclicals
WITHDRAWN: Morphometry of Foramen Magnum by Using Post-Mortem Computed Tomography (PMCT) for Discriminant Analysis of Sex and Population Affinity among Malaysian Population
Authors: Lai Poh Soon , Wong Yi-Li , Noor Mohamad Helmee Mohamad , Ibrahim Mohamad Azaini 
Published: October 2022

Abstract

Background
Foramen magnum dimensions could be evaluated for discriminant function analysis of sex estimation and population affinity estimation by using post mortem computed tomography (PMCT) images in a Malaysian population-based study.
Methods
Retrospective cross-sectional study with a convenient sample of 300 Malaysian adult PMCT skulls were conducted. Standardized morphometric evaluation of two foramen magnum parameters i.e. foramen magnum anterior posterior diameter (FMAPD) and transverse diameter (FMTD) were performed. Statistical analyses included independent t-test, ANOVA, univariate and multivariate analyses together with discriminant function analyses were performed in this study.
Results
There were substantial significant differences of FMTD and FMAPD between sexes within respective population affinity. The foramen magnum morphometry of males was relatively larger than females. There were relatively significant differences of FMTD between population affinities. The multivariate analysis showed that there were also generally sufficient significant differences of FMAPD between population affinities. The morphometry of foramen magnum among Chinese was generally larger than those in Malay and Indian.
Conclusions
Morphometry of foramen magnum had stronger discriminant function in sex estimation with 60% accuracy as compared to population affinity estimation at only 40.7% accuracy. This study had shown the FMTD and FMAPD could be the potential discriminators in sex estimation among Malaysian population especially whenever other sex dimorphism indicators not available for investigation.
Interference Patterns Within a Circular Boundary
Authors: Korula Aswan 
Published: October 2022

Abstract
In this paper we conduct a simple experiment wherein we create a wave within a circular container and analyse the interference patterns generated by the reflections from the boundary. In doing so we observe constructive interference in positions in space where our current wave theory predicts noise. This result demonstrates that in the particular situation presented here, the velocities of a wave before and after reflection from a solid boundary, are unequal. Analysing these peculiar events, I present a rebuttal to the Special Theory of Relativity by the method of reductio ad absurdum.
Fused Lasso Logistic Matrix Regression Method for Multi- Source Data Fusion of Raman Spectroscopy
Authors: Xu Xiang , Cao Yiyun , Xiao Wentao , Zhang Zhengyong 
Published: October 2022

Abstract
Raman spectrometer has a broad application prospect in the identification of dairy products quality. The diversity of measuring instruments makes the spectral data present multi-source. Multi-source data can provide more accurate information than single-source data by supporting, supplementing and correcting each other. How to fuse spectral data from different sources is a valuable research problem. In this paper, the Fused Lasso Logistic Matrix Regression (FLLMR) model is proposed for multi-source spectral data fusion, and a fast-iterative algorithm is designed by using Auxiliary Problem Principle (APP). The iterative process of the algorithm has a simple closed form. In order to verify the validity of the model and algorithm, we used 10 spectrometers to collect Raman spectral data of two kinds of dairy products respectively. Then, we used FLLMR method to perform fusion and discriminant analysis on the collected data. Experimental results show that the FLLMR method can effectively process multi-source Raman spectral data, and the model results have good interpretation. On the other hand, experiments verify the effectiveness of the proposed algorithm.
Obtaining Wear-Resistant Coatings Based on Titanium Nitride by the Method of Hypersonic Metallization
Authors: Grigorchik Aleksandr , Kukareko Vladimir , Belotserkovsky Marat , Sosnovsky Aleksey 
Published: October 2022

Abstract
The structure, phase composition and properties of thermal sprayed coatings made of Ti-4Ali titanium alloy and «Ti-4Al + AISI420» pseudoalloy obtained by hypersonic metallization have been studied. It is shown that the deposited coatings include in the phase composition a large amount of titanium nitride TiN (up to 70 vol.%), which is formed during the metallization process. The porosity of the sprayed coatings from titanium alloy Ti-4Al is 30–35 vol. %, and their hardness and microhardness are 500–650 HV 1 and 1300–1600 HV 0.1, respectively. Coatings made of pseudo-alloy «Ti-4Al + AISI420» have a reduced porosity of 10–15 vol. %, and their hardness and microhardness are 500–600 HV 1 and 900–1300 HV 0.1, respectively. It is shown that coatings made of Ti-4Al alloy and «Ti-4Al + AISI420» pseudoalloy are characterized by increased wear resistance under friction without lubricant.
A Prediction Risk Score for HIV among Adolescent Girls and Young women in South Africa: Identifying those in need of HIV Pre-Exposure Prophylaxis
Authors: Moyo Reuben Christopher , Govindasamy Darshini , Manda Samuel , Nyasulu Peter Suwilakwenda 
Published: October 2022

Abstract
Background
In sub-Saharan Africa, adolescent girls, and young women (AGYW) are among those at the highest risk of acquiring HIV. Risk factors for HIV in AGYM are well studied and known in the literature. However, there is need to combine these factors into a single summary measure that could be used in the identification of the AGYW who are more likely to acquire HIV. This study aimed at developing and validating an HIV risk prediction tool for AGYW.
Methods
We analyzed existing HIV-related data on 4,399 AGYW from South Africa. The HIV risk scores were computed from summing predictor coefficients of the resulting logistic regression model. The performance of the final model at discriminating between HIV infected and non-HIV infected AGYM was assessed using area under the receiver-operating curve (AUC) and measures of discriminative abilities such as predictive values, sensitivity, and specificity. The optimal cut-point of the risk score was determined using youden index.
Results
The weighted HIV prevalence was estimated at 12.4% (11.7–14.0). Our risk scores ranged from − 1.26 to 3.80 with a mean score of 1.38 and a standard deviation of 0.86. The optimal cut-point was estimated at 1.80 with sensitivity of 62% and specificity of 70%. The prediction model’s sensitivity was 15.19% and specificity of 98.92%. The model’s positive predictive value was 67.42% while the negative predictive value was 88.79%. Our model performed well at predicting HIV positivity with training AUC of 0.770 and a testing AUC of 0.751.
Conclusion
Our risk score tool has shown good discrimination and calibration at predicting undiagnosed HIV. This tool could provide a simple and low-cost strategy for screening AGYW in primary health care clinics or community-based settings. The risk assessment tool will help service providers identify and link AGYW to PreP services.
Models of Integration of TB and HIV Services and Factors associated with Perceived Quality of TB-HIV integrated Service Delivery in OR Tambo District, South Africa
Authors: Dlatu Ntandazo , Longo-Mbenza Benjamin , Apalata Teke 
Published: October 2022

Abstract

Background
Tuberculosis is the leading infectious cause of death among people living with HIV. Reducing morbidity and mortality from HIV-associated TB requires strong collaboration between TB and HIV services at all levels with full-integrated people-centred models of care.
Methods
This is a qualitative study design using principles of ethnography and application of the aggregate complexity theory. A total of 54 individual interviews with health care workers and patients took place in 5 primary healthcare facilities in O.R Tambo district. The participants were purposively selected until data reached saturation point, and all interviews were tape-recorded. Quantitative analysis of qualitative data was used after coding ethnographic data, looking for emerging patterns, and counting the number of times a qualitative code occurred. A Likert scale was used to assess perceived quality of TB/HIV integration. Regression models and canonical discriminant analysis were used to explore the associations between perceived quality of TB and HIV integrated service delivery and independent predictors of interest using SPSS® version 23.0 (Chicago, IL) considering a type I error of 0.05.
Result
Of the 54 participants, 39 (72.2%) reported that TB and HIV services were partially integrated while 15 (27.8%) participants reported that TB/HIV services were fully integrated. Using Likert scale gradient, 23 (42.6%) participants perceived quality of integrated TB/HIV services as poor while 13 (24.1%) and 18 (33.3%) perceived quality of TB/HIV integrated services as moderate and excellent, respectively. Multiple linear regression analysis showed that the access to healthcare services was significantly and independently associated with the perceived quality of integrated TB/HIV services following the equation: Y = 3.72–0.06X (adjusted R2 = 23%, p-value = 0.001). Canonical discriminant analysis (CDA) showed that in all 5 municipal facilities, long distances to healthcare facilities leading to reduced access to services were significantly more likely to be the most impeding factor which is negatively influencing the perceived quality of integrated TB/HIV services with functions’ coefficients ranging from 9.175 in Mhlontlo to 16.514 in KSD (Wilk’s Lambda = .750, p = .043).
Conclusion
HIV and TB integration is inadequate with limited accessibility. Full integration (one-stop shop services) is recommended.