bluuebunny/crossref_metadata_2025 huggingface dataset:
When I Grow Up … Understanding the Motivations That Individuals Have for Pursuing a Career in Tax
Authors: Hahn Till-Arne , King Tisha
Published: June 2021

Often seen as a specialization, the motivation to pursue a career in tax is not well understood, compared to the broader disciplines of law and accounting. Relying on an initial set of exploratory interviews, this study examines why individuals have decided to pursue careers as tax practitioners. A survey more systematically investigated the motivations, revealing that the qualitative nature of tax work, including the intellectual challenge, is the strongest motivator, regardless of professional background. Overall, intrinsic motivations dominate over more external reasons, and the survey results are largely consistent and convergent with the interview findings. The study contributes to the understanding of the factors that influence individuals to both enter and remain in a very specialized field, which has hereto received limited direct attention. The results should be of interest to students considering a career in tax, as well as those in charge of educating and recruiting future tax practitioners.
Financial Reporting Discretion, Managerial Myopia, and Investment Efficiency
Authors: Jiang Xu , Xin Baohua
Published: June 2021

We explicitly model financial reporting discretion and earnings management in an investment setting where managers have incentives to behave myopically. We show that when managers are sufficiently, but not excessively, myopic, granting them some discretion over the mandatory financial reports can lead to better investment decisions. This finding contrasts with the conventional argument that financial reporting discretion facilitates earnings management and exacerbates managerial myopia, leading to inefficient investments. Costly earnings management, while offering managers some ex post protection against bad luck by decreasing the incidence of low financial reports, reduces the expected net benefit of high financial reports ex ante. Consequently, managers with negative private information find it too costly to mimic those with positive private information, facilitating separation of managers through efficient investment. Thus, curbing managerial myopia by removing or overly restricting earnings management may have the unintended consequence of impairing investment efficiency.
Leading by Example in Socially Driven Organizations: The Effect of Transparent Leader Compensation Contracts on Following
Authors: Schuhmacher Karl , Towry Kristy L. , Zureich Jacob
Published: June 2021

Leading by example is one of the most powerful methods to encourage individuals to work toward a common objective. Despite the importance of leadership, little is known about how the effectiveness of leading by example depends on institutional features, such as the transparency and design of leaders' compensation contracts. We conduct two experiments to study this interplay between leadership and contracting in organizations with social missions (i.e., socially driven organizations). We find that under non-transparent contracts, leader contributions to the social objective positively influence follower contributions, reflecting effective leading by example. More importantly, under transparent contracts, the positive effect of leader contributions on follower contributions is diminished by an increase in the intensity of variable compensation and/or the amount of fixed compensation in the leader's contract. Our study informs the debate on pay transparency and demonstrates that organizations need to carefully consider the effects of contract design on leadership effectiveness.

Data Availability: Contact the authors.

JEL Classifications: C90; D63; D83; M40; M52.
Adipocyte-Specific Deletion of Lamin A/C Largely Models Human Familial Partial Lipodystrophy Type 2
Authors: Corsa Callie A.S. , Walsh Carolyn M. , Bagchi Devika P. , Foss Freitas Maria C. , Li Ziru , Hardij Julie , Granger Katrina , Mori Hiroyuki , Schill Rebecca L. , Lewis Kenneth T. , Maung Jessica N. , Azaria Ruth D. , Rothberg Amy E. , Oral Elif A. , MacDougald Ormond A.
Published: June 2021

Mechanisms by which autosomal recessive mutations in Lmna cause familial partial lipodystrophy type 2 (FPLD2) are poorly understood. To investigate the function of lamin A/C in adipose tissue, we created mice with an adipocyte-specific loss of Lmna (LmnaADKO). Although LmnaADKO mice develop and maintain adipose tissues in early postnatal life, they show a striking and progressive loss of white and brown adipose tissues as they approach sexual maturity. LmnaADKO mice exhibit surprisingly mild metabolic dysfunction on a chow diet, but on a high-fat diet they share many characteristics of FPLD2 including hyperglycemia, hepatic steatosis, hyperinsulinemia, and almost undetectable circulating adiponectin and leptin. Whereas LmnaADKO mice have reduced regulated and constitutive bone marrow adipose tissue with a concomitant increase in cortical bone, FPLD2 patients have reduced bone mass and bone mineral density compared with controls. In cell culture models of Lmna deficiency, mesenchymal precursors undergo adipogenesis without impairment, whereas fully differentiated adipocytes have increased lipolytic responses to adrenergic stimuli. LmnaADKO mice faithfully reproduce many characteristics of FPLD2 and thus provide a unique animal model to investigate mechanisms underlying Lmna-dependent loss of adipose tissues.
Accelerated Aging Effects on Color Stability of Potentially Color Adjusting Resin-based Composites
Authors: Sensi L , Winkler C , Geraldeli S
Published: June 2021

The aim of this study was to compare the effects of accelerated aging on the overall color stability of potentially color adjusting commercial resin-based composite resins. Thirty specimens (10 mm diameter and 2.5 mm thick; n=6) were fabricated using five different materials: Estelite Omega, GC Kalore, Venus Pearl, Harmonize, and Omnichroma. Color measurements were taken for each sample using a spectrophotometer before and after submitting samples through the artificial aging process (Q-sun Xenon Test Chamber, 102 min light at 63°C black panel temperature; 18 min light and water spray per ASTM G155) for a total of 300 hours (12.5 days). The total color difference (ΔE*ab) was calculated using SpectraMagic NX software and analyzed using one-way analysis of variance and Tukey test. The results for color change (ΔE*ab) were statistically significant. Omnichroma and Venus Pearl presented superior color stability and the lowest overall color change, whereas GC Kalore and Harmonize presented significant color change that would be considered clinically unacceptable (ΔE*ab > 3.3).
Pandemic Windfalls and Obligations of Justice
Authors: Berkey Brian
Published: June 2021

The Covid-19 pandemic has caused significant economic hardships for millions of people around the world. Meanwhile, many of the world’s richest people have seen their wealth increase substantially during the pandemic, despite the significant economic disruptions that it has caused on the whole. It is uncontroversial that these effects, which have exacerbated already unacceptable levels of poverty and inequality, call for robust policy responses from governments. In this paper, I argue that the disparate economic effects of the pandemic also generate direct obligations of justice for those who have benefitted from pandemic windfalls. Specifically, I argue that even if we accept that those who benefit from distributive injustice in the ordinary, predictable course of life within unjust institutions do not have direct obligations to redirect their unjust benefits to those who are unjustly disadvantaged, there are powerful reasons to hold that benefitting from pandemic windfalls does ground such an obligation.
Stress testing of the scientific journal
Authors: Bolshakov Denis Yu.
Published: June 2021

An analysis of the risks confronted by the editorial staff of the scientific Journal of Almaz– Antey Air and Space Defence Corporation was made. It is shown that one of the risks brought the journal into a state of stress test and significant increase in input parameters, which affected the work of the editorial board. The article provides data on reducing the negative impact of a stress test and presents the results of simulation modeling of the impact of a stress test on the editorial board of a scientific journal. These input parameters were the flow of articles to the journal, which exceeded the average values of the process reviewing for a short period of time by ten times. To eliminate the impact of stress testing on the work of the editorial board of the scientific journal, measures were taken to neutralize it in the form of an increase in the number of reviewers and early initiation of articles. In addition to the results on reducing the impact of stress testing, a simulation of an impossible flow of articles that exceeds the average by a hundred times was performed, and the time indicators of its processing are given. The model is based on the Monte Carlo method under the assumption that each reviewer has an average processing time of the article received by him, as well as the law of distribution of this time. The results of the correlation analysis of the simulation results and real data on the processing of the received articles are presented, which allow us to talk about the relationship between real and simulated processes.
Ensuring effective scholarly communication: traditions and innovations of peer review
Authors: Tikhonova Elena V. , Raitskaya Lilia K.
Published: June 2021

The fundamental importance of the peer review in the context of scientific communication determines the unprecedented attention paid to it by researchers around the world. New trends in scientific communication are reflected in the transformation of the forms of peer review and the roles of its stakeholders. Within the framework of this article, the challenges faced by a modern reviewer are analyzed, the transforming models of peer review are presented, and the most significant issues generated by the logic of the development of the peer review process are outlined.
Scientists, publishers debate paychecks for peer reviewers
Authors: Williams Shawna
Published: June 2021

While some academics have called for compensation for assessing other scientists’ work, publishers haven’t warmed to the idea
Physical and thermal characterizations of insulation composite made of wood fibers
Authors:   , Hu Tianxiao
Published: June 2021

Currently, mineral fiber or cellular plastic insulation materials dominate the building construction market because of their relatively competitive price and low thermal conductivity properties; however, the environmental impacts of cellular plastic insulation materials during their whole life cycle are significantly higher. Additionally, the forestry sector in Canada generates approximately 5.38 × 106 oven-dried tons of wood product residues per year and there are opportunities to further process and use them as the raw materials for producing wood-based fiber insulation boards. The purpose of this study is to investigate the methods to utilize the woody residues and process them into wood fibers to form insulation boards. Additionally, an eco-friendly casein adhesive was chosen to bind the wood particles together. The boards were successfully formed and have thermal conductivity values ranging from 0.057 to 0.078 W/mK, based on different board densities and moisture contents, which satisfy the minimum requirement of the ASTM insulation standard. Thus, this study of forming wood-based fiber insulation boards shows opportunities of reducing the environmental impacts and reducing the building energy consumption due to heating or cooling at the same time.
The Effect of Mudharabah Financing, Musyarakah Financing and Ijarah Rent on Profitability in Islamic Banking 2015-2019
Authors: Oktavia Yesi , Diana Nana
Published: June 2021

This study aims to determine the effect of Mudharabah Financing, Musharaka Financing and Ijarah Rental either partially or collectively on the level of profitability at PT. Bank Indonesia Syariah, Tbk. The research method used in this research is descriptive and verification methods with a quantitative approach. This study uses a multiple linear regression analysis model, using four classical assumptions, namely normality, multicollinearity, autocorrelation and heteroscedasticity. Based on the results of research using multiple regression analysis, for Mudharabah Financing, it is concluded that Mudharabah Financing (X1) has no significant effect on the level of Profitability Level (Y). Furthermore, for Musharaka Financing, it is concluded that Musharaka Financing (X2) has a positive and significant effect on the level of profitability. Then for the Ijarah Rental, it is concluded that the Ijarah Rental (X3) has no significant effect on the Profitability Level (Y). Then the conclusion is that Mudharabah Financing (X1) and Ijarah Rental (X3) have no significant effect on the Profitability Level (Y), while Musyarakah Financing has a significant effect on the Profitability Level (Y). Penelitian ini bertujuan untuk mengetahui pengaruh Pembiayaan Mudharabah, Pembiayaan Musyarakah dan Sewa Ijarah baik secara parsial maupun kolektif terhadap tingkat profitabilitas pada PT. Bank Indonesia Syariah, Tbk. Metode penelitian yang digunakan dalam penelitian ini adalah metode deskriptif dan verifikatif dengan pendekatan kuantitatif. Penelitian ini menggunakan model analisis regresi linier berganda dengan menggunakan empat asumsi klasik yaitu normalitas, multikolinieritas, autokorelasi dan heteroskedastisitas. Berdasarkan hasil penelitian dengan menggunakan analisis regresi berganda, untuk Pembiayaan Mudharabah dapat disimpulkan Pembiayaan Mudharabah (X1) tidak berpengaruh signifikan terhadap tingkat Tingkat Profitabilitas (Y). Selanjutnya untuk Pembiayaan Musyarakah, dapat disimpulkan Pembiayaan Musyarakah (X2) berpengaruh positif dan signifikan terhadap tingkat profitabilitas. Kemudian untuk Sewa Ijarah disimpulkan bahwa Sewa Ijarah (X3) tidak berpengaruh signifikan terhadap Tingkat Profitabilitas (Y). Maka kesimpulannya adalah Pembiayaan Mudharabah (X1) dan Sewa Ijarah (X3) tidak berpengaruh signifikan terhadap Tingkat Profitabilitas (Y), sedangkan Pembiayaan Musyarakah berpengaruh signifikan terhadap Tingkat Profitabilitas (Y).
On the existence of positive solutions for a nonlinear elliptic class of equations in R2 and R3
Authors: Quintero Jose
Published: June 2021

We study the existence of positive solutions for an elliptic equation in RN for N = 2, 3 which is related with the existence of standing (localized) waves and the existence of the ground state solutions for some physical model or systems in fluid mechanics to describe the evolution of weakly nonlinear water waves. We use a variational approach and the well-known principle of concentration-compactness due to P. Lions to obtain the existence of this type of solutions, even in the case that the nonlinear term g is a non-homogeneous function or an operator defined in H1(RN) with values in R.
ONLINE KNOWLEDGE SHARING BEHAVIOR THROUGH SOCIAL MEDIA AS A DRIVER FOR ONLINE SHOPPING BEHAVIOR DURING THE COVID-19 PANDEMIC
Authors:   Department of Management, Universitas Negeri Surabaya, Surabaya, Indonesia, Artanti Yessy , Widyastuti Widyastuti ,   Department of Management, Universitas Negeri Surabaya, Surabaya, Indonesia, Tiarawati Monika ,   Department of Management, Universitas Negeri Surabaya, Surabaya, Indonesia, Frianto Agus ,   Department of Management, Universitas Negeri Surabaya, Surabaya, Indonesia
Published: June 2021

Consumer behavior changes are reflected in purchasing decision making. In general, with this pandemic situation, consumers will be motivated to carefully consider each stage of the decision because of the health risks associated with Covid-19 transmission and social distancing rules. This study aims to empirically test the effect of social media marketing and trust on knowledge sharing and online shopping behavior. In this study, the researchers distributed online questionnaires to the respondents and analyzed it using Path analysis tools. The results of this study conclude that social media marketing and trust positively affect information sharing behavior while information sharing behavior also has a significant positive effect on online shopping behavior.
ORGANISATIONAL COMMITMENT AS INTERVENING VARIABLE ON THE EFFECT OF PSYCHOLOGICAL EMPOWERMENT ON ORGANISATIONAL CITIZENSHIP BEHAVIOUR
Authors:   STIE Malangkucecwara, Malang, Indonesia, Coopertino Heuk Yosef Fernando ,   STIE Malangkucecwara, Malang, Indonesia, Dwi Nita Aryani , Siti Munfaqiroh ,   STIE Malangkucecwara, Malang, Indonesia
Published: June 2021

The purpose of this research is to determine the causal relationship between organisational citizenship behaviour, organisational commitment, and psychological empowerment at the employees of Hartono Electronics Company Malang. The sample taken from the population is 89 people. Model testing was carried out by using Partial Least Square (PLS) analysis. Hypotheses testing used path analysis, r test, and t-test. The results proved that the relationship between organisational commitment, and psychological empowerment organisational citizenship behaviour towards employees had a positive significant effect. The Organisational Commitment is the intervening variable in the relationship between Psychological Empowerment on Organisational Citizenship Behaviour (OCB). The adjusted R square is 53.5% means that OCB is explained by organisational variables namely Psychological Empowerment and Organisational Commitment, and the rest may support by other variables.
SUSTAINING GROCERY STOKVELS: THE DYNAMICS AND FACTORS THAT INFLUENCE THEIR ESTABLISHMENT
Authors:   Cape Peninsula University of Technology, Cape Town 7535, South Africa, Shingirirayi Mabika , Robertson Tengeh K. ,   Cape Peninsula University of Technology, Cape Town 7535, South Africa
Published: June 2021

As many are effectively excluded from availing themselves of the services of financial institutions in the formal sector, they often form stokvels, an informal method of saving which is commonly practised in their home country. The research study was conducted to investigate the dynamics of Zimbabwean grocery stokvels in Cape Town and the factors which have encouraged their formation. A mixed-methods approach was adopted, and both quantitative and qualitative research methods were used to collect the data. The quantitative data was obtained through the administration of a survey questionnaire. In contrast, the qualitative data was obtained by conducting one-on-one semi-structured interviews with leaders of Zimbabwean grocery stokvels, their spouses, and members of their families who did not belong to their stokvels. The qualitative data was augmented through the taking of field notes during the interviews. The results indicate that Zimbabweans in Cape Town form grocery stokvels due to severe shortages of basic necessities in Zimbabwe. Their participation in stokvels enables them to accumulate funds to purchase the groceries which they need to sustain themselves and their families in the absence of assistance from financial institutions in the formal sector and also to assist their families and relatives in Zimbabwe to cope with their dire economic circumstances by sending groceries to them.
A REVIEW OF EUROPE’S TRANSITION FROM FOSSIL FUELS TO RENEWABLE ENERGY USING CIRCULAR ECONOMY PRINCIPLES
Authors:   Bucharest University of Economic Studies, Bucharest, Romania, Pintilie Nicolae
Published: June 2021

More and more public and private organizations are trying to integrate the concept of circular economy into their daily operations. Given the existing pressures related to climate change, there are various debates in the literature on how to reduce the impact, and one of these debates is the use of renewable energy to the detriment of fossil fuels. This paper aims to create an image of the link between circular economy and the transition from fossil fuels to renewable energy through specialized papers published between 2000 and 2020 and through statistics published by International Agencies such as Eurostat. In this way, this paper is based on the study and analysis of the updated databases regarding the mentioned indicators. Moreover, the paper also discusses different possibilities of circular economy use and how they can be integrated into the European body, with a positive effect on the society and environment. The study found that European Union energy supply is increasingly based on renewable resources, the use of fossil fuels being limited from one year to another. At the same time, even if in the last decades the European Union has been characterized by industrialization and urbanization, there can be seen a growing efficiency of the energy system in the conditions in which the GDP per capita had a fulminant growth of over 50%. Moving forward, one of the most interesting result of the paper is related to a massive concentration of works in the last two years of the period considered in the analysis. In other words, there is a great opportunity for more scientific research in the field. Despite this, researchers agree that the principles of the circular economy contribute to the conversion of the energy system, with positive effects on society, ensuring sustainability, productivity and efficient waste management. At the end, in order to support the energy transition, a number of institutions such as the European Investment Bank are supporting initiatives that aim to invest in objectives such as new technologies which could adopt circular economy. The paper also presents possible limits of the research, but also future directions of its development.
SHORELINE SENSITIVITY INDEX TO OIL SPILLS IN NUSA PENIDA MARINE PROTECTED AREA (MPA), BALI
Authors: Putra IPG Eka Handrayana , Osawa Takahiro , Astawa Karang I Wayan Gede
Published: June 2021

The Shoreline Sensitivity Index(SSI) is one crucial aspect to know in protecting the coast from all threats, including oil spills. This study aims to determine the shoreline's sensitivity for oil spills based on several oceanographic parameters: shoreline type, tidal range, slope, and wave high in Nusa Penida, Map Protection Area (MPA). The weight overlay method was employed to apply the geographic information system (GIS). Each parameter component was scored as five categories before the weighted overlay. The shoreline sensitivity level of Nusa Penida island is divided into five categories: very low sensitive, low sensitive, medium sensitive, high sensitive, and very high sensitive. As the results, the SSI was categorized during the east monsoons (from June to August) and during the west monsoons (from December to February) is at a low sensitivity level to very high sensitivity. SSI during east monsoons there is about 60.05% (627.33 ha) in the medium, 9.39% (98.11 ha) in the high, and 2.39% (24.99 ha) in the very high sensitive. The SSI during the west season is about 78.16% (816.95 ha) with the medium, 19.43% (203.11 ha) with the high, and 2.39% (24.99 ha) with the very high sensitive. The difference in wave height during east and west monsoons greatly affects the sensitivity level of the Nusa Penida coastal area. However, sensitivity level in Jungutbatu and Lembongan Villages are not affected by the east or west monsoons.Keywords: Shoreline Sensitivity; GIS; Nusa Penida; Oil Spill.
FAKTOR-FAKTOR YANG MEMPENGARUHI PERSEPSI TIM PENILAI AMDAL STUDI KASUS PROVINSI SULAWESI UTARA
Authors: Langi Dena Natalia , Sholihah Qomariyatus , Parmawati Rita
Published: June 2021

EIA is part of several instruments to prevent pollution and environmental damage, and in order to improve its quality and effectiveness, EIA document will be assessed by the EIA Assessment Commission depending on its authority. The assessment ability of the EIA Assessment Commission is also influenced by perceptions, so it is necessary to analyze the influence of internal and external factors on the perception of the EIA Assessment Commission in North Sulawesi, so it can provide good suggestions and input for better regional development and towards environmental sustainability. The research sample were 57 respondents and then used in-depth interviews guided by the questionnaire to digging information. The data obtained were then analyzed using Partial Least Square (PLS) to observe the impact of internal and external factors on the perception of the EIA Assessment Commission. Internal factors including age, education level, and family responsibilities do not significantly affect the level of perception, while internal factors such as experience and integrity as well as all external factors have a significant effect on perception. Work experience has a strong impact on the perception of the EIA Assessment Commission to always support the environmental conservation movement and integrity have an impact on the emergence of rational and fair decision makingKey words: EIA, Integrity, Assessment, Perception.
POPULASI MAKSIMUM BERDASARKAN DAYA DUKUNG FISIK SAMPAH DI GILI AIR, LOMBOK UTARA, NTB
Authors: Masjhoer Jussac Maulana , Mazaya Amalia Febryane Adhani , Retawimbi Aditano Yani
Published: June 2021

Solid waste management that has implemented in Gili Air has not been able to cope optimally with the increase in waste volume originating from residents and tourists. As a consideration in optimizing the volume of waste that can be accommodated and managed, the carrying capacity approach can be used. The physical support of waste will be the basis for determining the maximum population on Gili Air. This research aims to measure the maximum population found in Gili Air based on the physical support of waste analysis. The key informants was given questions regarding the solid waste management system to obtain primary data, while secondary data obtained from related bureaus in the local government. The qualitative descriptive methods was used to analyze primary data from the interview, and carrying capacity and waste capacity analysis for secondary data. Waste management activities on the island limited to container and collection activities. The waste pile transported by barge to the landfill on the main island. The tourism business was imposed a levy tax according to the volume of waste generated. The potential of recyclable waste is lower than the potential for generation, so the carrying capacity of waste is relatively low with an index of 0,20. The potential for piled waste that has not managed properly is 1,230.86 kg per day. Following the calculation results of the physical support of waste, the maximum population size that Gili Air can accommodate is 2,795 people per day. The excess number of tourists as many as 585 people per day causes the solid waste management system overwhelmed.Keywords: Physical carrying capacity; Solid waste management; Small islands population; Marine tourism; Tourism impacts.
DINAMIKA KUALITAS UDARA AMBIEN SELAMA MASA PANDEMI COVID-19 DI KAWASAN INDONESIA TOURISM DEVELOPMENT CORPORATION NUSA DUA BALI
Authors: Sulistiani Ika , Partama I GD Yudha , Kaler Surata Sang Putu , Sumantra I Ketut
Published: June 2021

The Covid-19 pandemic has increased the improvement of air quality in various countries in the world, such as China, Italy, New York, India, Spain and Korea. This study aims to compare ambient air quality during the Covid-19 pandemic with new normal and normal periods, assess the effect of meteorological factors on ambient air quality, and map the spatial distribution of ambient air quality during the normal, Covid-19 pandemic and new normal in the ITDC Nusa Dua area. Air concentration parameter data and meteorological factors were collected using the midget impinger and direct reading method in 2019 (normal period), March and May 2020 (Covid-19 pandemic period) and July, September, and November 2020 (new normal period). Furthermore, comparing air quality using the Anova test, assessing the effect of meteorological factors on air quality using a linear regression test, and mapping the distribution of ambient air using the ArcGis 10.8 application. The analysis showed that the air quality during the Covid-19 pandemic and the new normal was significantly different from the normal period. The concentrations of SO2, NO2, NH3, CO, TSP and H2S during the Covid-19 pandemic and normal just decreased while the O3 concentration increased compared to the normal period. The meteorological factor that affects air quality is the wind speed, the higher the wind speed the lower the O3 concentration. Map of the distribution of spatial concentrations of SO2, NO2, NH3, CO, O3 and H2S in the normal, Covid-19 pandemic and new normal, lowest at the coast point of the peninsula and the highest distribution at the ITDC roundabout, bima statue or influence TSP is the highest spatial concentration of normal distribution at the ITDC roundabout and the bima statue, while the Covid-19 pandemic and normal are only at the coast point of the peninsula beach.Keywords: ambient air quality; Covid-19; pandemic; tourism.
KOMBINASI STATIC STRETCHING DAN PLYOMETRIC TRAINING LEBIH BAIK DARIPADA KOMBINASI STATIC STRETCHING DAN STRENGTH TRAINING DALAM MENINGKATKAN VERTICAL JUMP PADA PEMAIN VOLI
Authors: Pranwengrum Dyah Esti , Sutjana I Dewa Putu , Sugijanto Sugijanto , Samatra Dewa Putu Gde Purwa , Mahadewa Tjokorda Gde Bagus , Adiputra Luh Made Indah Sri Handari
Published: June 2021

Pendahuluan: Vertical jump merupakan komponen yang diperlukan dalam melakukan jump smash dan keterampilan melakukan service dalam permainan bola voli. Efisiensi melompat atau daya ledak ekstremitas bawah dapat menunjang pemain untuk mencetak skor. Tujuan penelitian: untuk membuktikan kombinasi static stretching dan plyometric training lebih baik daripada kombinasi static stretching dan strength training dalam meningkatkan vertical jump pada pemain voli. Metode: Penelitian ini menggunakan design experimental randomized pre-test and post-test two group design. Penelitian dilakukan di UKM Bola Voli STIKES Ngudia Husada Madura. Sampel penelitian sebanyak 18 orang yang dibagi menjadi 2 kelompok secara acak, masing-masing kelompok berjumlah 9 orang. Kelompok I diberikan kombinasi static stretching dan strength training sedangkan Kelompok II diberikan dengan kombinasi static stretching dan plyometric training. Perlakuan dilakukan 3 kali seminggu selama 6 minggu dengan evaluasi menggunakan sargent jump test (SJT). Hasil penelitian: Uji statistik menggunakan paired-samples t-test pada Kelompok I dengan rerata skor sebelum intervensi 38,78±3,52 cm dan sesudah intervensi yaitu 48,89±6,09 cm dengan nilai p=0,001 dan Kelompok II dengan rerata skor sebelum intervensi 37,11±4,01 cm dan sesudah intervensi 54,11±2,66 cm dengan nilai p<0,001. Dapat disimpulkan terjadi peningkatan vertical jump yang bermakna padi setiap kelompok. Uji beda hipotesis antara Kelompok I dengan Kelompok II menggunakan uji independent-samples t-test diperoleh nilai p=0,021. Simpulan: Kombinasi static stretching dan plyometric training lebih baik dalam meningkatkan vertical jump pada pemain voli dari pada kombinasi static stretching dan strength training.

Kata kunci : Static stretching, strength training, plyometric training, vertical jump
PELATIHAN KOMBINASI POWER TRAINING DAN CALF RAISES LEBIH MEMPERCEPAT WAKTU TEMPUH MEMANJAT DARIPADA POWER TRAINING DAN HAND GRIP PADA ATLET PEMANJAT TEBING FPTI KABUPATEN KARANGASEM BALI
Authors: Pranitha Putu Wandari , Adiatmika I Putu Gede , Sugijanto Sugijanto , Dinata I Made Krisna , Satriyasa Komang , Adiputra Luh Made Indah Sri Handari
Published: June 2021

Waktu tempuh memanjat sangat menentukan kemenangan bagi atlet panjat tebing kategori speed world record, oleh sebab itu peningkatan kondisi fisik seperti power lengan dan tungkai serta kekuatan daya tahan jari-jari tangan dan kaki diperlukan untuk mendukung mempercepat waktu pemanjatan. Tujuan Penelitian adalah untuk mengetahui pelatihan kombinasi power training dan calf raises lebih mempercepat waktu tempuh memanjat daripada power training dan hand grip. Penelitian ini bersifat eksperimental dengan rancangan randomized pre-test and post test group design. Sampel sebanyak 20 atlet perempuan berusia 15-20 tahun, dibagi menjadi 2, Kelompok I (power traning dan hand grip) sebanyak 10 orang dan Kelompok II (power traning dan calf raises) sebanyak 10 orang. Penelitian dilaksanakan selama 6 minggu dan pengukuran dilakukan dengan mengukur waktu tempuh memanjat menggunakan stopwatch. Hasil yang didapat dari uji paired sample t-test pada Kelompok I didapatkan nilai p = 0,000 (p < 0,05), dan pada Kelompok II didapatkan nilai p = 0,000 (p < 0,05). Uji beda nilai rerata dengan independent sample t-test setelah perlakuan didapatkan waktu tempuh memanjat tebing pada Kelompok II (10,6 ± 0,966) lebih cepat daripada kelompok I (12,1 ± 1,449) dengan nilai p = 0,014 (p < 0,05). Dapat disimpulkan bahwa pelatihan kombinasi power training dan calf raises lebih mempercepat waktu tempuh memanjat daripada power training dan hand grip pada atlet pemanjat tebing FPTI Kabupaten Karangasem Bali.

 

Kata Kunci : power training, hand grip, calf raises, waktu tempuh memanjat tebing
THE EFFECTIVITY OF ADDITION CHEST MOBILIZATION OR PURSED LIP BREATHING IN CONVENTIONAL THERAPY IN COPD PATIENTS
Authors: Nazhira Fidyatul
Published: June 2021

Background:COPD is an accumulation of pulmonary pathologies that causes limited air flow, then breathlessness. Chest mobilization and pursed lip breathing (PLB) are physiotherapy management aimed at reducing pulmonary hyperinflation, thereby increasing FEV1 and improve breathlessness. The purpose of this study was to determine differences in the effectiveness of the addition of chest mobilization or PLB in conventional therapy to an increase in FEV1 and improve breathlessness in COPD patients at Lung Hospital dr. Ario Wirawan Salatiga. Research methods:This study is a true experiment with a pretest and posttest control group design research design. The research subjects numbered 30 people then divided into 3 groups. All groups were given treatment 3 times a week for 6 weeks. Group I received additional chest mobilization intervention, group II received additional PLB intervention and group 3 received hospital intervention (conventional). FEV1 was measured using spirometry and tightness was measured using a modified Borg scale. Results:Based on the results of the Wilcoxon sign rank test there was an increase in FEV1 and improve breathlessness with p>0.05 in group 1. In group 2 there was also an increase in FEV1 and improve breathlessness with p> 0.05. In group 3 there was an increase in FEV1 but there was no improve breathlessness. Different test results after the intervention on increasing FEV1 between groups based on the Kruskal-Wallis t-test obtained p> ??0.05. Different test for reduction of tightness after intervention between groups 1 and 2 using the Mann Whitney U test p value > 0.05. So there is no difference in the effect of adding chest mobilization interventions or PLB and conventional therapy. Conclusion:The addition of chest mobilization or PLB to conventional therapy is as good as conventional in increasing FEV 1 and improve breathlessness in COPD patients at Lung Hospital Dr. Ario Wirawan Salatiga.

Keyword: COPD; Breathlessness; FEV 1; Chest Mobilization; Pursed Lip Breathing
COMBINATION OF WOBBLE BOARD AND CORE STABILITY EXERCISE MORE IMPROVES BODY BALANCE
Authors: Anjasmara Bagas
Published: June 2021

Introduction: Lack of physical activities or sedenetary lifestyle will affect the abilities of body, one of them is body balance, which causes several problems that are related with motor skills and one of them is increased possibililty of injury as the result of the muscle is not accustomed to hold weight more than normal activities. Improving body balance can be done by training muscles which have function to maintain the balance. Research Objectives: This study aims to identify the combination of wobble board exercise and core stability exercise is better compared to calf raise exercise and core stability exercise in improving body balance of students with love physical activities. Methods: This research used experimental methods pre and post test two group design with. The experimental group was given wobble board exercise and core stability exercise, while the control group was given calf raise exercise and core stability exercise. The number of sample in each group is 18 people and each of the group was given 3 times in a week of exercise for 6 weeks. The balance measurement in this study used standing stork test. Result: The research result is the body balance Experimental Group is increase with mean pre test score is 10,80±4,64 seconds becomes 26,51±5,41 seconds during post test, and p = 0,001. In Control Group, there is an increase body balance with mean pre test 8,39±4,51 becomes 20,54±5,18 during post test  and p = 0,001. There is a significant difference in the increase of body balance in Experimental Group and Control Group with p = 0,002 (p < 0,05). Conclusion: The combination of wobble board exercise and core stability exercise is better than the combination of calf raise exercise and core stability exercise in improving body balance of students with low physical activities.

Keywords: Body Balance; Low Physical Activities; Wobble Board Exercise; Calf Raise Exercise; Core Stability Exercise
СВІТОГЛЯДНІ ЗАСАДИ РЕЛІГІЙНОЇ ОБРЯДОВОСТІ В ЦІННІСНИХ ВИМІРАХ НОВОЇ ПАРАДИГМИ ОСВІТИ
Authors: БОДАК Валентина
Published: June 2021

Метою статті є виявлення й аналіз місця світоглядних засад релігійної обрядовості в методології та ціннісних вимірах нової парадигми освіти. Методологія. Продуктивним є застосування порівняльного методу, який допоможе в зіставленні побачити шлях досягнення рівноваги в організації та проведенні світської й релігійної освіти, порівняти статус релігійних дисциплін у системі освіти різних країн. Наукова новизна. У статті зіставлено понят- тя «релігійна обрядовість» і «нова парадигма освіти» через розкриття понять «цінності» й «компетентності», що опо- середковано, через суб’єкта, співвідносяться як означення освітнього процесу та його очікуваний результат. Релігійна обрядовість у її соціальних реаліях сьогодення є особливою освітньою практикою в контексті утвердження ціннісних вимірів нової освітньої парадигми. У вирішенні цих важливих проблем принципи релігії та освіти корелюються в орієнтації на людину як мету й суб’єкта свого покликання. Вирішення у взаємозв’язку проблем релігії та цінностей виховання створює загальну картину толерантної освіти як ознаки здорового суспільства. Установлено, що неприйнятною є релігійний складник у системі державної освіти як скерування і заохо- чення, однак схвальним є релігієзнавчий виклад у поєднанні з історичним, культурологічним, морально-етичним, право- вим, філософсько-світоглядним без порушення права вибору атеїстичного світорозуміння. Висновки. Світоглядні цінності релігійної обрядовості в новій парадигмі освіти (яку означуємо як гуманістичну, особистісно орієнтовану, людиноцентричну, толерантну, компетентнісну), мають на меті не насаджувати релігійний світогляд, а лише дати розуміння релігії як джерела віри, сприяти пошуку відповіді на питання про людину і світ навколо неї, суспільство, сенс власного життя.
ПОСЛІДОВНИЙ РУХ ПРИРОДНИХ ЯВИЩ ЯК ПРОЯВ ЗАКОНОМІРНОГО ЧАСОВОГО ПОСТУПУ
Authors: ГУЙВАН Петро
Published: June 2021

Стаття присвячена науковому дослідженню питання про сутність і зміст часового поступу у природі. Робо- та базується на основоположній тезі, за якою темпоральні питання завжди мусять розглядатися у взаємовідношенні із просторовим, ця взаємодія завжди була важливим елементом вивчення світу. Аналітично вивчені доктринальні різнобачення стосовно принципового питання про взаємне зіставлення таких визначальних категорій, як час і буття. Дана оцінка сутності цього взаємовідношення у процесі становлення, що проявилося в так званих статичній та динамічній концепціях часу. Особли- ва увага приділена взаємному впливу в даних теоріях подій мину- лого, нинішнього та майбутнього, розглянуте питання їхнього взаємного існування, зумовлення та передбачення. Акцент зро- блено на дослідженні цікавої філософської ідеї, згідно з якою становлення, зміна, трансформація та зникнення матеріальних об’єктів у часі є лише ілюзією, яка виникає внаслідок певної зміни стану, що відбувається в момент усвідомлення руху матерії. Серйозна увага присвячена визначенню ролі окре- мих етапів людської історії, які в науці набули назв часових модусів: «минуле», «сучасне», «майбутнє». Крізь призму їхньої об’єктивної зміни за обсягом і моментами, що визначають їхні межі, якраз і пропонується вести спостереження та пізнання явищ у часі. Для цього необхідно напрацювати сталий підхід до формування конфігурації самого центрального пункту часової шкали – «нині», «зараз», адже саме в цей період відбуваються конкретні події, і людина може брати в них участь. Лише таким способом можливе активне використання змісту основ- ного постулату, за яким час визначає не лише буття певних фізичних явищ, а й саме існування живих суб’єктів. У свою чер- гу, його сприйняття можливе лише через пізнання. Здійснено вивчення доктринального тлумачення темпорального поняття «зараз», проведено порівняння його з моментом, який концеп- туально визначається як точка відліку стосовно руху певних подій, що відбуваються у просторі «до» та «після».
Psychological Research of the Ability to Foreign Languages Acquisition
Authors: Kozlovska Ganna , Furman Anatolii , Kolesnichenko Natalia , Kharchenko Nadiia , Halatsyn Kateryna , Matorina Natalia
Published: June 2021

Along with psychological approaches and concepts of teaching foreign languages, concepts of mastering a foreign language, built on the ideas of appropriation and interpretation of a foreign language linguistic experience, have spread in psychological science. While not being opposed to theories of teaching foreign languages, these concepts and approaches, however, have some differences from them, which also require analysis and interpretation. To avoid misunderstandings in the use of the most general concepts from the field of psychology of mastering foreign languages, in their study the authors clarify them, guided by the literary materials that make up its scientific paradigm. The authors analysed the use of non-standard techniques to facilitate the acquisition of foreign languages.In their research, the authors tested the hypothesis that in the conditions of personality-oriented dialogical teaching of a foreign language, personal characteristics that complicate foreign language communication are significantly optimised. As a result of the experimental work, the hypothesis was confirmed; still, in an even more strengthened form: the significant connection between the motivation of learning and the level of development of abilities for languages is fundamentally destroyed. In other words, in the conditions of student-centred learning, insufficient development of potential language abilities ceases to be a factor that negatively affects the motivation of learning.
Management of the Process of E-Commerce Development in Business on the Example of the European Union
Authors: Taranenko Iryna , Chychun Valentyna , Korolenko Olha , Goncharenko Iryna , Zhuvahina Iryna
Published: June 2021

E-commerce is one of the fastest and most effective ways to trade in e-space. The leading role in the development of the digital economy and e-commerce belongs to the EU countries that use e-commerce to achieve the goals of sustainable development. The main target of e-commerce companies is to ensure the flexibility and adaptability of the e-commerce development management system. Purpose: to research of the state and prospects of e-commerce development in the EU countries, as well as the content and components of e-commerce development process management. Methods: systematization, generalization, comparative analysis, correlation analysis to build a correlation matrix. Results. The state of e-commerce in the EU countries is studied (according to the following indicators: the share of e-commerce in the total retail sales of individual EU countries, the share of the population shopping online, turnover from e-commerce in small businesses in the EU, etc.). A correlation analysis of the main indicators used to assess the market of electronic trade in the EU, the results of which proved that there is a direct relationship between the dynamics of these indicators and the dynamics of operating profits of enterprises in the EU.
Digitalization of Investment-Innovative Activities of the Trade Business Entities in Network IT-System
Authors: Trusova Natalia V. , Yeremenko Denys V. , Karman Serhii V. , Kolokolchykova Iryna V. , Skrypnyk Svitlana V.
Published: June 2021

The problem of digital business transformation through innovative development in the country, which affects the transformation of business structures, including trade, remains underdeveloped, which requires further scientific, methodological, practical research and justification. The priority of this study is to develop a system-integrated methodology and practical recommendations for building a model of digitization of investment-innovative activities of the trade entities by transforming the architecture of the business system into an IT-system, which demonstrates improving network interaction in a competitive environment. The article considers the digitalization of investment-innovative activities of the trade entities in the network IT system. The system-integrated methodology is implemented and practical recommendations are offered to build a model of digitalization of investment-innovative activities of the trade entities by transforming the architecture of the business system into an IT system, which demonstrates the efficiency of network interaction in a competitive environment. The block diagram of the activation of Digital-strategy of digitalization of investment-innovative development of business in economy is presented. A block system for evaluating the digitalization of investment-innovative activities of the trade entities in the network IT system is proposed. Indicators of digitalization of investment-innovative activities of the trade entities in the network IT system are grouped according to the components of the balanced scorecard (CFS). The architectural structure of the integrated indicator of the zonal level of digitalization of investment-innovative activities of the trade entities in the network IT system is substantiated. The coordinates of the vector-standard of zonal digitization of investment-innovative activities of the trade entities in the network IT system of Ukraine are determined.
Innovative Technologies for the Public Administration Transformation
Authors: Dovhan Valeriy , Hrushchynska Nataliia , Kudrina Olha , Bozhkova Victoria , Zaporozhets Tetiana , Makarenko Maksym
Published: June 2021

The purpose of this article is to analyze the processes of transformation of public administration systems through the use of innovative technologies to meet the needs of modern society and reduce the monopoly on management by the state authorities. From the standpoint of the inevitable impact dictated by current socio-economic conditions, the transformation processes are analyzed from the standpoint of economic expediency.The issues of the impact of innovative processes in the field of information technology on the traditional processes of public administration are considered. The prerequisites leading to the need for public administration transformation are described, and the main concepts and directions of this transformation are indicated.As a proposed innovative transformation technology, tools for digitalization of public administration are described, aimed at improving the quality of services provided, harmonizing relationships between public administration entities, as well as aimed at optimizing and redistributing powers from state to municipal authorities.