bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hydrodynamic Modeling of Calender Forming (Pressing) of Sheet and Roll Composites
Authors: Кумицкий Б.М. , Аралов Е.С. , Саврасова Н.А. , Дорняк О.Р. 
Published: March 2023

Постановка задачи. Исследуется проблема производства необходимых для строительной отрасли листового и рулонного композитов в условиях вальцево-каландровой переработки и прессования полимерных материалов и армирующей ленты. Решение указанной проблемы проводится в рамках гидродинамической модели стационарного, изотермического течения вязкой, несжимаемой среды в плоском симметричном слое между двумя одинаковыми цилиндрами (каландрами), вращающимися в противоположных направлениях с равными скоростями. Целью такой постановки является анализ напряженно-деформированного состояния среды в условиях каландрования, а также получение на стадии проектирования технологического процесса формования результатов расчета комплекса энергосиловых параметров, позволяющих управлять процессом каландрования. Результаты и выводы. Используя приближенные уравнения Рейнольдса в части деформируемой среды, находящейся в непосредственном соприкосновении с цилиндрами, в предположении, что ее реологические свойства соответствуют ньютоновской жидкости, получены аналитические выражения для силовых и кинематических параметров прессования, зависящих от толщины формуемого слоя и скорости вращения вальцов. Исходя из условия равновесия получено выражение для величины силы тяги, обеспечивающей процесс формовки. Показано, что величина коэффициента трения качения убывает с уменьшением толщины слоя, удельной распорной силы, а также угловой скорости вращения.
Statement of the problem. The problem of production of sheet and roll composites necessary for the construction industry in the conditions of roll-calender processing and pressing of polymer materials and reinforcing tape is investigated. The solution of this problem is carried out within the framework of a hydrodynamic model of a stationary, isothermal flow of a viscous, incompressible medium in a flat symmetrical layer between two ideal cylinders (calenders) rotating in opposite directions with equal speeds. The purpose of such a statement is to analyze the stress-strain obtained under calendering conditions, as well as to obtain at the design stage of the molding process the results of calculating a complex of energy-power parameters that allow controlling the calendering process. Results and conclusions. Using the approximate Reynolds equations in the part of the deformable medium in direct contact with the cylinders, assuming that its rheological properties correspond to a Newtonian fluid, analytical expressions are obtained for the force and kinematic parameters of pressing, depending on the thickness of the formed layer and the speed of rotation of the rollers. Based on the equilibrium condition, an expression is obtained for the magnitude of the thrust force that ensures the molding process. It is shown that the value of the rolling friction coefficient decreases with a decrease in the thickness of the layer, the specific spacer force, as well as the angular velocity of rotation.
PENGARUH STRUKTUR AKTIVA DAN PERTUMBUHAN PENJUALAN TERHADAP NILAI PERUSAHAAN DENGAN STRUKTUR MODAL SEBAGAI VARIABEL INTERVENING (Studi Empiris Pada Perusahaan Sub Sektor Makanan Dan Minuman Yang Terdaftar Di BEI Tahun 2017-2019)
Authors: Akmaris Corintania Byand , Wahyuni Ika , Pramitasari Triska Dewi 
Published: March 2023

The influence of asset structure and sales growth on firm value through capital structure in food and beverage sub-sector companies listed on the Indonesia Stock Exchange in 2017-2019. Each company has a goal to earn profits or profits that are able to maintain the viability of the company. To achieve this goal, it is necessary to have good financial management so that company finances can be managed effectively and efficiently. The purpose of this study was to analyze and examine the effect of asset structure and sales growth on firm value through capital structure. The population in this study were 26 food and beverage companies listed on the IDX. The sampling technique was determined by purposive sampling. Data analysis and hypothesis testing in this study used the Structural Equation Model - Partial Least Square (PLS-SEM).
The results of the direct influence hypothesis test using the Smart PLS 3.0 application, show that asset structure has no significant effect on capital structure, sales growth has a significant effect on capital structure, asset structure has no significant effect on firm value, sales growth has no significant effect on firm value, capital structure significant effect on firm value. The results of the indirect effect hypothesis test show that both asset structure and sales growth have no significant effect on firm value through capital structure.
PENGARUH DISIPLIN KERJA TERHADAP KINERJA PEGAWAI MELALUI KEPUASAN KERJA SEBAGAI VARIABEL INTERVINING PADA SMK NEGERI 1 PRAJEKAN KABUPATEN BONDOWOSO
Authors: Lestari Layli Dwi , Arief Mohammad Yahya , Pramesthi Riska Ayu 
Published: March 2023

Human resource management is part of organizational management that focuses on the elements of human resources. Employees as implementers in activities are required to have a good mental attitude, are dedicated, disciplined, and have good work performance. The purpose of this study was to analyze and examine the effect of work discipline on performance through job satisfaction. The population in this study were temporary employees (PTT) of SMK Negeri 1 Prajekan. The sampling technique used was saturated sampling. Data analysis and hypothesis testing in this study used the Structural Equation Model - Partial Least Square (PLS-SEM).
The results of the direct influence hypothesis test using the Smart PLS.3.0 application, show that work discipline has a significant positive effect on job satisfaction, work discipline has a positive effect on performance but is not significant, job satisfaction has a significant positive effect on performance, work discipline has an effect on performance through job satisfaction.
PENGARUH LEVERAGE TERHADAP PENGHINDARAN PAJAK DENGAN PROFITABILITAS SEBAGAI VARIABEL INTERVENING (Studi Pada Perusahaan Sektor Industri Barang Konsumsi Yang Terdaftar Di BEI Periode 2020)
Authors: Corina Vania Rika , Wahyuni Ika , Sari Lita Permata 
Published: March 2023

The background of this research is because the development of the consumer goods industry sector is one of the pretty interesting industries and consumer goods products are always needed in daily life. The consumer goods industry is one of the most needed industrial sectors, because all consumer goods industrial products are always in demand by the public, especially now that Indonesia is a very large country with a large population. The consumer goods industry sector is one of the business sectors that will continue to experience growth. Along with the increasing population growth and current economic conditions in Indonesia, the demand for this consumer goods industrial sector will continue to increase. This study aimed to analyze and examine the effect of leverage on tax avoidance in consumer goods industrial sector companies through profitability. The sampling technique was carried out by purposive sampling by determining certain criteria. Data analysis and hypothesis testing in this study used the Structural Equation Model - Partial Least Square (PLS - SEM).
The results of the direct influence hypothesis test using the Smart PLS 3.0 application, show that Leverage (DAR) has a significant positive effect on Profitability (ROA), Leverage (DAR) has a negative but not significant effect on Tax Avoidance (ETR), and Profitability (ROA) has a significant positive effect against tax avoidance (ETR). The results of the indirect hypothesis test show that the variable Leverage (DAR) on Tax Avoidance (ETR) through Profitability (ROA) has a significant positive effect.
PENGARUH LEVERAGE DAN KEPEMILIKAN INSTITUSIONAL TERHADAP NILAI PERUSAHAAN DENGAN TAX AVOIDANCE SEBAGAI VARIABEL INTERVENING PADA PERUSAHAAN MANUFAKTUR SUB SEKTOR MAKANAN DAN MINUMAN YANG TERDAFTAR DI BEI TAHUN 2016-2020
Authors: Hidayah Atika Nur , Wiryaningtyas Dwi Perwitasari , Subaida Ida 
Published: March 2023

Tax is a very potential alternative. As one of the potential sources of state revenue, the tax sector is a very appropriate choice, apart from the relatively stable amount that is also a reflection of the active participation of the community in financing development. The purpose of this study was to determine the effect of Leverage and Institutional Ownership on Firm Value through Tax Avoidance. The sampling technique used in this research is purposive sampling. The population in this study is the Food and Beverage Sub-Sector Manufacturing Companies Listed on the Indonesia Stock Exchange in 2016-2020. Data analysis and hypothesis testing in this study used the Structural Equation Model - Partial Least Square (PLS-SEM).
The results of the direct influence hypothesis test using the Smart PLS 3.0 application, Leverage has a positive but not significant effect on Tax avoidance., Institutional ownership has a positive but not significant effect on Tax avoidance, Leverage has a significant positive effect on firm value, Institutional ownership has a positive but significant effect on firm value , Tax avoidance has a positive but not significant effect on firm value. The results of the indirect effect hypothesis test show that Leverage on Company Value through Tax Avoidance is positive but not significant. Institutional Ownership on Company Value through Tax Avoidance is posiyive but not significant.
PENGARUH INTELLECTUAL CAPITAL TERHADAP NILAI PERUSAHAAN DENGAN KINERJA KEUANGAN SEBAGAI VARIABEL INTERVENING PADA PERUSAHAAN YANG TERDAFTAR DALAM INDEKS LQ45 DI BURSA EFEK INDONESIA TAHUN 2017-2021
Authors: Raharjo Stiyo Pamungkas , Sari Lita Permata , Pramitasari Triska Dewi 
Published: March 2023

The company began to change its business strategy which was initially based on labor (labor based business) to a business based on knowledge (knowledge based business) as an actualization of one form of intangible assets (intangible assets). Intellectual capital provides added value to the company. If the company has Intellectual capital with good governance, it will have an impact on the company's market value. The purpose of this study is to analyze and test the Influence of Intellectual Capital on company Value through financial performance. This research uses quantitative research methods. The population in the study were companies listed in the LQ45 Index with a sample of 9 companies. The sampling technique uses purposive sampling technique . Data analysis and hypothesis testing in this study used the Structural Equation Model – Partial Least Square (PLS-SEM).
The results of the direct influence hypothesis test using the Smart PLS 3.0 application, show that Intellectual capital has a significant positive effect on financial performance, Intellectual capital has a positive but not significant effect on company value, financial performance has a significant positive effect on financial performance The value of the company. The results of the hypothesis test of indirect influence show that the intellectual capital variable on the company's value through financial performance has a positive but not significant effect.
PENGARUH KUALITAS PRODUK DAN PELAYANAN TERHADAP MINAT BELI ULANG MELALUI KEPUASAN KONSUMEN SEBAGAI VARIABEL INTERVENING PADA TOKO F3 SITUBONDO
Authors: Hariyanto Hariyanto , Arief Mohammad Yahya , Praja Yudha 
Published: March 2023

The purpose of the study was to determine the effect of product and service quality on repurchase intention through consumer satisfaction as an intervening variable at the F3 Situbondo Store. The sampling technique used in this study is non-probability sampling with purposive sampling technique with the Slovin formula with a tolerable error rate of 10% as many as 98 people. Data analysis and hypothesis testing in this study used the Structural Equation Model - Partial Least Square (PLS-SEM)
The results of the direct influence hypothesis test using the Smart PLS 3.0 application, show that product quality has a positive and significant effect on consumer satisfaction, service has a positive and significant effect on consumer satisfaction, product quality has a positive and significant effect on repurchase interest, service has a negative and insignificant effect on Repurchase intention, consumer satisfaction has a positive and significant effect on repurchase interest, product quality has a positive but not significant effect on repurchase interest through consumer satisfaction, service has a positive and significant effect on repurchase interest through consumer satisfaction
Assessment of Nonsteroidal Anti-inflammatory Drugs Prescription Pattern and Gastrointestinal Risk Factors in a Tertiary Care Hospital of Western Nepal
Authors: Dulal Parbati , Muhammad Khan Gulam 
Published: March 2023

NSAIDs are commonly prescribed group of drugs with changing frequency of prescription pattern over a period of time and has wide range of adverse effect, mainly on alteration in GI, renal functions and CVS system, which can be life-threatening. Thus, the aim of study was to evaluate the current prescription pattern of non-steroidal anti-inflammatory drugs (NSAIDs) and the prevalence of NSAID-induced gastrointestinal (GI) risk factors in a Tertiary Care Hospital of Western Nepal. A prospective observational NSAIDs induced gastrointestinal risk related study was conducted over a period of two months by clinical pharmacist on which study cohort include 370 patients who are taking or/and prescribed with NSAIDs. A self-administered questionnaire was completed by each patient for knowledge over prescribed NSAID and simplified risk scoring scale (the Standardized Calculator of Risk for Events; SCORE) was used to evaluate patients risk for GI complications with the used of NSAIDs. Data were analyzed by using Statistical Package for Social Science (SPSS) software version 17.0. The study groups were stratified into four risk groups according to GI SCORE tool, 18.4% of the patients belonged to high risk to very high risk groups for gastrointestinal complications. Analysis of prescription pattern revealed that overall frequency of prescription pattern of plain NSAIDs was found to be 60%, among which naproxen 500mg (21.3%) was found to be the most commonly prescribed non-selective NSAIDs (92%). Out of 370 at 105 prescription FDCs were prescribed. The finding conclude that although about more than 70% of patients receiving gastroprotective agents and had knowledge over NSAIDs still patients were at high to very high risk for NSAID-induced gastrointestinal complications and still there is a need of effective education/ knowledge towards NSAIDs and their pros and cons on use to the respective healthcare workers and patients in order to promote effective drug utilization.
Key words : Fixed Dose Combination (FDCs), Gastro-protective Agents (GPAs), Gastrointestinal complications, Non- Steroidal Anti-inflammatory Drugs (NSAIDs),
Level of Anxiety among the Elderly Adults at Western Regional Hospital, Pokhara, Nepal
Authors: Poudel Rasmita , Ojha Jenny 
Published: March 2023

Anxiety disorders are abnormal states in which most striking features are mental and physical symptoms of anxiety, whichare not caused by organic brain disease or any other psychiatric disorder. This study aimed at exploring the level of anxietyamong the elderly adults in inpatient and outpatient departments of western regional hospital, Pokhara, Nepal.This is a hospitalbased cross-sectional study conducted in the outpatient as well as inpatient departments, medical and geriatric ward of westernregional hospital, Pokhara. We interviewed 318 respondents purposively using structured interview schedule. Geriatric Anxiety Scale (GAS) – Version 2.0 was used to assess anxiety symptoms. It was found an overall 68% had anxiety. The highestfrequency 209 (65.7%) respondents had moderate anxiety whereas only 7(2.2%) had high anxiety. Sex, religion and monthlyfamily income were significantlyassociated with level of anxiety (p<0.05). The burden of anxiety among elderly patients visiting tertiary level health care suggestsfocusing on evidence-based interventions by health authority.
Key words : Anxiety, Elderly, Magnitude, Nepal
Factors Associated with Teenage Pregnancy: A Case Control Study
Authors: Neupane Nirmala , Bhandari Pooja , , Kaphle Hari Prasad 
Published: March 2023

Teenage pregnancy is a major public health problem worldwide. Studies shows that teenage mothers are more likely to experience pregnancy-related complications compared to normal age mothers. This study was conducted to find the associated factors of teenage pregnancy. Hospital based case-control study was adopted among teenage mothers (15-19 years) and non-teenage (20-29 years) postnatal mothers admitted in two medical college teaching hospitals of Pokhara. Systematic random sampling was used to select the respondents. Study sample comprises 432 respondents with 216 cases and 216 controls. The data was collected by using structured interview schedule and collected data were entered in MS excel with validated command and analyzed with SPSS 16 version. The study resulted that teenage pregnancy was associated with disadvantaged ethnicity (AOR: 2.02, 95% CI: 1.14-3.56) agriculture (AOR: 5.37, 95% CI: 1.86-15.49) and labour (AOR: 6.22, 95% CI: 2.56-15.11) family occupation, lower education (AOR: 2.57, 95% CI: 1.39-4.76), nonworking status of women (AOR: 2.87, 95% CI: 1.60-5.14), unplanned pregnancy (AOR: 1.79, 95% CI: 1.101-3.21), incomplete immunization (AOR: 2.32, 95% CI: 1.11-4.84) and preterm gestational age (AOR: 3.23, 95% CI: 1.46-7.15).It is recommended to design and implement health education interventions especially for disadvantaged groups and people with low socio economic to reduce teenage pregnancy; to emphasize on providing opportunities for higher education, employment and empowerment and increasing utilization of family planning and maternal health services among teenagers.
Key words: Teenage pregnancy, associated factors, case control study, outcomes, adolescents
Role of Education in Health Care Decision Making in Nepal: Evidences from a Cross-Sectional Survey
Authors: Paudel Deepak Raj 
Published: March 2023

Education is increasingly put forth as a means of empowering women in developing countries, such as Nepal. Grounded on intra-household gender dynamics literature, empowerment in this paper is conceptualized as the decision-making ability of a woman regarding health care. The purpose of this study is to examine the role of education level as a means of improving women’s intra-household bargaining power in the spheres of health care. A cross-sectional survey was conducted from June to July 2013 among 300 married women of three districts in Gandaki Province of Nepal. The sample was selected in three stages, first stage being the selection of districts, second, being the village development committees and third being women. Logistic regression was applied to analyze the effect of women’s education on decision making on health care. The study reveals education level has a positive and significant effect on women’s decision making on health care. Overall, this study highlights the need for efforts to educate Nepalese girls in terms of higher schooling and associated beneficial welfare effects.
Key words: Health care, women’s education, decision making, Gandaki Province, Nepal.
FINANCIAL FACTORS INFLUENCE ON TAX AGGRESSIVENESS (Study on Indonesian Consumption Sectors 2018-2020)
Authors: Amarissa Gabriel Nadya , Nautani Nofri , Harist Mansur Yal , Lumbantobing Chandra Rony 
Published: March 2023

Taxes, viewed from the government's point of view, are the largest source of revenue. Such a significant contribution to the state makes the government pays more attention and create more effort to optimize tax revenue. However, from the company's viewpoint, tax payments are considered as costs and affect them by reducing their profits. Therefore, the differences in perspective between the government and the corporations will result in companies neglecting to pay taxes. This study analyzes the effect of profitability, company size, and capital intensity on tax aggressiveness listed on the Indonesian Stock Exchange in 2018-2020.
This research uses multiple linear regression analysis with quantitative methods and uses purposive sampling as a sampling method. The research data used are in the form of financial statements of manufacturing companies in the consumption sector that have undergone an audit and publication process.
The result of this study indicates that profitability harms tax aggressiveness, company size affects tax aggressiveness, capital intensity has no effect on tax aggressiveness, and profitability, company size, and capital intensity have a simultaneous effect on tax aggressiveness.
The First JWST Spectrum of a GRB Afterglow: No Bright Supernova in Observations of the Brightest GRB of all Time, GRB 221009A
Authors: Levan A. J. , Lamb G. P. , Schneider B. , Hjorth J. , Zafar T. , de Ugarte Postigo A. , Sargent B. , Mullally S. E. , Izzo L. , D’Avanzo P. , Burns E. , Fernández J. F. Agüí , Barclay T. , Bernardini M. G. , Bhirombhakdi K. , Bremer M. , Brivio R. , Campana S. , Chrimes A. A. , D’Elia V. , Valle M. Della , De Pasquale M. , Ferro M. , Fong W. , Fruchter A. S. , Fynbo J. P. U. , Gaspari N. , Gompertz B. P. , Hartmann D. H. , Hedges C. L. , Heintz K. E. , Hotokezaka K. , Jakobsson P. , Kann D. A. , Kennea J. A. , Laskar T. , Le Floc’h E. , Malesani D. B. , Melandri A. , Metzger B. D. , Oates S. R. , Pian E. , Piranomonte S. , Pugliese G. , Racusin J. L. , Rastinejad J. C. , Ravasio M. E. , Rossi A. , Saccardi A. , Salvaterra R. , Sbarufatti B. , Starling R. L. C. , Tanvir N. R. , Thöne C. C. , van der Horst A. J. , Vergani S. D. , Watson D. , Wiersema K. , Wijers R. A. M. J. , Xu Dong 
Published: March 2023

Abstract
We present James Webb Space Telescope (JWST) and Hubble Space Telescope (HST) observations of the afterglow of GRB 221009A, the brightest gamma-ray burst (GRB) ever observed. This includes the first mid-IR spectra of any GRB, obtained with JWST/Near Infrared Spectrograph (0.6–5.5 micron) and Mid-Infrared Instrument (5–12 micron), 12 days after the burst. Assuming that the intrinsic spectral slope is a single power law, with F

ν
∝ ν
−β
, we obtain β ≈ 0.35, modified by substantial dust extinction with A

V
= 4.9. This suggests extinction above the notional Galactic value, possibly due to patchy extinction within the Milky Way or dust in the GRB host galaxy. It further implies that the X-ray and optical/IR regimes are not on the same segment of the synchrotron spectrum of the afterglow. If the cooling break lies between the X-ray and optical/IR, then the temporal decay rates would only match a post-jet-break model, with electron index p < 2, and with the jet expanding into a uniform ISM medium. The shape of the JWST spectrum is near-identical in the optical/near-IR to X-SHOOTER spectroscopy obtained at 0.5 days and to later time observations with HST. The lack of spectral evolution suggests that any accompanying supernova (SN) is either substantially fainter or bluer than SN 1998bw, the proto-type GRB-SN. Our HST observations also reveal a disk-like host galaxy, viewed close to edge-on, that further complicates the isolation of any SN component. The host galaxy appears rather typical among long-GRB hosts and suggests that the extreme properties of GRB 221009A are not directly tied to its galaxy-scale environment.