bluuebunny/crossref_metadata_2025_split huggingface dataset:
REGULATION OF IT SPHERE DEVELOPMENT IN UKRAINE AS A MEGATREND OF INTEGRATION OF DIGITAL TECHNOLOGIES AND BUSINESS PROCESSES
Authors: Kudrina Olha 
Published: July 2023

The purpose of the article is to reveal the role and importance of the development of IT sphere in the network society in Ukraine, to determine the determinants of this process through the prism of the integration of digital technologies and business processes. The conducted research has made it possible to emphasize the need to realize that the development of IT sphere and digital transformation are not an alternative, but a condition for the survival and development of the company. In this transformation, it is important to integrate digital technologies and business processes, rather than solving individual business problems with digital technologies. Thus, the evolution of the digital society has a significant impact on the development potential and creates opportunities for increasing organizational maturity.
Despite the fact that digitalization is widely used in the development stage of business projects in almost all areas, there are several barriers at conceptual and technological stages that prevent the determination of the most effective ways of implementing the digital transformation process. Therefore, we can conclude that despite the existence of research on the role of IT sphere in various fields of public life in Ukraine, there is a need to separately investigate its use in the chosen field of activity, which will allow to create conditions for increasing the level of IT sphere development in Ukraine against the background of daily challenges of the war in Ukraine and crisis state of the economy. The use of digital technologies has led to the emergence and proliferation of social media platforms, data analytics, cloud computing, and intelligent manufacturing systems. The development of IT sphere against the background of the era of the network economy means that the process of education, human development and e-skills, that is, a set of digital competencies acquired through the application of the latest advances in information technology, will become an investment that can strengthen the strategic potential and become a determinant of improving business efficiency.
PENINGKATAN HASIL BELAJAR PESERTA DIDIK MELALUI MODEL FLIPPED CLASSROOM DENGAN MEDIA INTERAKTIF DALAM PEMBELAJARAN TEMA 9 KELAS V SEKOLAH DASAR
Authors: Trisnawati Silvia , Nugroho Aryo Andri , Sugiyono Tri 
Published: July 2023

Abstract : This Classroom Action Research was motivated by the low learning outcomes of fifth grade students at SDN Pandeanlamper 02 on theme 8. The low class activities and the lack use of learning media chaused the decline of studenst’s motivation and enthusiasm during the learning process. The percentage of learning outcomes that have completed the KKM was 47% with average score of 66,65. This research aimed to improve student learning outcomes in learning theme 9 through the flipped classroom model with interactive media.The Classroom Action Research was carried out in three cycles. The subjects of this research were the fifth-grade students of SDN Pandeanlamper 02, totaling 34 students. The data in this research were obtained through observation, tests, and documentation. The results after doing research using the flipped classroom model with interactive media in the first cycle 47% completed the KKM with an average of 71,66, the second cycle increased 28% to 75% completing the KKM with an average of 77,08, and the third cycle increased 16% to 91% completing the KKM with an average of 84,89. So it can be concluded that the flipped classroom learning model with interactive media can increase student activity and learning outcomes in learning theme 9 for fifth grade in the second semester of SDN Pandeanlamper 02 Semarang. Keyword : learning outcomes, flipped classroom, interactive media Abstrak : Penelitian Tindakan Kelas ini dilatar belakangi oleh rendahnya hasil belajar peserta didik kelas V SDN Pandeanlamper 02 pada pembelajaran tema 8. Keaktifan peserta didik rendah. Kurangnya pemanfaatan media pembelajaran sehingga minat dan antusias peserta didik saat proses pembelajaran kurang. Prosentase hasil belajar yang tuntas KKM yaitu sebesar 47% dengan nilai rata-rata 66,65. Penelitian ini bertujuan untuk meningkatkan hasil belajar peserta didik pada pembelajaran tema 9 melalui model flipped classroom dengan media interaktif. Penelitian Tindakan Kelas ini, dilaksanakan selama tiga siklus. Subyek penelitian ini yaitu peserta didik kelas V SD Negeri Pandeanlamper 02 dengan jumlah 34 orang. Data dalam penelitian ini diperoleh melalui observasi, tes, dan dokumentasi. Hasil penelitian setelah dilakukan tindakan menggunakan model flipped classroom dengan media interaktif, hasil belajar peserta didik siklus I sebesar 47% tuntas KKM dengan rata-rata 71,66. Siklus II meningkat sebanyak 28% menjadi 75% tuntas KKM dengan rata-rata 77,08 dan siklus III meningkat 16% menjadi 91% tuntas KKM dengan rata-rata 84,89. Sehingga dapat disimpulkan bahwa model pembelajaran flipped classroom dengan media interaktif dapat meningkatkan keaktifan dan hasil belajar peserta didik pada pembelajaran tema 9 kelas V semester II SDN Pandeanlamper 02 semarang. Kata Kunci : Hasil Belajar, Flipped classroom, Media Interaktif
Penyusunan Laporan Keuangan Berdasarkan SAK EMKM Pada UMKM Rumah Makan Aruza Pontianak
Authors: Sabirin Sabirin , Fitri Nurul 
Published: July 2023

This study aims to: 1) implement the preparation of financial statements in accordance with SAK EMKM on MSMEs of Aruza Restaurant. 2) find out what obstacles are faced by MSME actors in implementing SAK EMKM. 3) find out the right solution in overcoming the obstacles faced by MSME actors. The research method used is descriptive method with a qualitative approach. The data used in this study are primary data obtained by direct observation and interviews with MSME actors. Meanwhile, secondary data was obtained from MSME financial reports, research journals, and articles that were used as a guide to understand the research data. From the results of this study, it can be concluded that the Aruza Restaurant MSMEs in preparing their financial statements have not implemented SAK EMKM. The obstacles faced by MSMEs at Aruza Restaurant in preparing financial reports based on SAK EMKM are the lack of knowledge about the preparation of financial statements, the lack of outreach of socialization on how to prepare financial reports in accordance with SAK EMKM. The solution to overcome the obstacles faced by MSMEs at Aruza Restaurant is that MSME actors are expected to collaborate with the MSME community so that they know how to prepare financial reports in accordance with SAK EMKM.
Penelitian ini bertujuan untuk : 1) menerapkan penyusunan laporan keuangan yang sesuai dengan SAK EMKM pada UMKM Rumah Makan Aruza. 2) mengetahui kendala apa saja yang dihadapi pelaku UMKM dalam menerapkan SAK EMKM. 3) mengetahui solusi yang tepat dalam mengatasi kendala yang dihadapi pelaku UMKM. Metode penelitian yang digunakan yaitu metode deskriptif dengan pendekatan kualitatif. Data yang digunakan dalam penelitian ini yaitu data primer yang diperoleh dengan cara observasi dan wawancara langsung kepada pelaku UMKM. Sedangkan untuk data sekunder diperoleh dari laporan keuangan UMKM, jurnal penelitian, dan artikel yang digunakan sebagai panduan untuk memahami data penelitian. Dari hasil penelitian ini dapat disimpulkan bahwa UMKM Rumah Makan Aruza dalam penyusunan laporan keuangannya belum menerapkan SAK EMKM. Kendala yang dihadapi UMKM Rumah Makan Aruza dalam penyusunan laporan keuangan berdasarkan SAK EMKM ialah kurangnya pengetahuan mengenai penyusunan laporan keuangan, kurangnya jangkauan sosialisasi mengenai bagaimana penyusunan laporan keuangan yang sesuai dengan SAK EMKM. Solusi untuk mengatasi kendala yang dihadapi UMKM Rumah Makan Aruza diantaranya diharapkan pelaku UMKM dapat berkolaborasi dengan komunitas UMKM supaya mengetahui bagaimana penyusunan laporan keuangan yang sesuai dengan SAK EMKM.
Management Strategy for Seaports Aspiring to Green Logistical Goals of IMO: Technology and Policy Solutions
Authors: Le Thanh Tuan , Nguyen Hoang Phuong , Rudzki Krzysztof , Rowiński Lech , Bui Viet Duc , Truong Thanh Hai , Le Huu Cuong , Pham Nguyen Dang Khoa 
Published: July 2023

Abstract
Recently, because of serious global challenges including the consumption of energy and climate change, there has been an increase in interest in the environmental effect of port operations and expansion. More interestingly, a strategic tendency in seaport advancement has been to manage the seaport system using a model which balances environmental volatility and economic development demands. An energy efficient management system is regarded as being vital for meeting the strict rules aimed at reducing the environmental pollution caused by port facility activities. Moreover, the enhanced supervision of port system operating methods and technical resolutions for energy utilisation also raise significant issues. In addition, low-carbon ports, as well as green port models, are becoming increasingly popular in seafaring nations. This study comprises a comprehensive assessment of operational methods, cutting-edge technologies for sustainable generation, storage, and transformation of energy, as well as systems of smart grid management, to develop a green seaport system, obtaining optimum operational efficiency and environmental protection. It is thought that using a holistic method and adaptive management, based on a framework of sustainable and green energy, could stimulate creative thinking, consensus building, and cooperation, as well as streamline the regulatory demands associated with port energy management. Although several aspects of sustainability and green energy could increase initial expenditure, they might result in significant life cycle savings due to decreased consumption of energy and output of emissions, as well as reduced operational and maintenance expenses.
Using the Artificial Gas Lift to Increase the Productivity of Noor Oil Field / Mishrif Formation
Authors: Salh Talib A. , Sahi Safaa H. , Ismael Shaymaa A. Hussein 
Published: July 2023

Noor Oil Field is one of Iraqi oil fields located in Missan province / Amarah city. This field is not subjected to licensing rounds, but depends on the national effort of Missan Oil Company. The first two wells in the field were drilled in seventies and were not opened to production until 2009. The aim of this study is to study the possibility of using the method of gas lift to increase the productivity of this field . PROSPER software was used to design the continuous gas lift by using maximum production rate in the design.
The design was made after comparing the measured pressure with the calculated pressure, this comparison show that the method of Beggs-Brill and Petroleum Expert2 gave the best results; therefore, these correlations have been adopted in the design of gas lift.
The point of gas injection had been selected; the optimum gas injection rate, the maximum oil production rate, the number of valves required for gas injection and their depth, the pressure required to open and close each valve were calculated. The effect of water-cut, change the amount of ratio of gas to oil and decline reservoir pressure in natural flow case and gas lift method case were studied. The results of gas lift design show that the maximum oil production rate is (1000) STB/Day and the optimum gas injection rate (2.65) MM Scf/Day at using operating pressure of (1700) psi available at casing head and the minimum bottom hole following pressure is (1501.5) psi.
Impact of Yoga Versus Memory Enhancement Training on Hippocampal Connectivity in Older Women at Risk for Alzheimer’s Disease
Authors: Kilpatrick Lisa A. , Siddarth Prabha , Krause-Sorio Beatrix , Milillo Michaela M. , Aguilar-Faustino Yesenia , Ercoli Linda , Narr Katherine L. , Khalsa Dharma S. , Lavretsky Helen 
Published: July 2023

Background: Yoga may be an ideal early intervention for those with modifiable risk factors for Alzheimer’s disease (AD) development. Objective: To examine the effects of Kundalini yoga (KY) training versus memory enhancement training (MET) on the resting-state connectivity of hippocampal subregions in women with subjective memory decline and cardiovascular risk factors for AD. Methods: Participants comprised women with subjective memory decline and cardiovascular risk factors who participated in a parent randomized controlled trial (NCT03503669) of 12-weeks of KY versus MET and completed pre- and post-intervention resting-state magnetic resonance imaging scans (yoga: n = 11, age = 61.45±6.58 years; MET: n = 11, age = 64.55±6.41 years). Group differences in parcellated (Cole-anticevic atlas) hippocampal connectivity changes (post- minus pre-intervention) were evaluated by partial least squares analysis, controlling for age. Correlations between hippocampal connectivity and perceived stress and frequency of forgetting (assessed by questionnaires) were also evaluated. Results: A left anterior hippocampal subregion assigned to the default mode network (DMN) in the Cole-anticevic atlas showed greater increases in connectivity with largely ventral visual stream regions with KY than with MET ( p < 0.001), which showed associations with lower stress ( p < 0.05). Several posterior hippocampal subregions assigned to sensory-based networks in the Cole-anticevic atlas showed greater increases in connectivity with regions largely in the DMN and frontoparietal network with MET than with KY ( p < 0.001), which showed associations with lower frequency of forgetting ( p < 0.05). Conclusion: KY training may better target stress-related hippocampal connectivity, whereas MET may better target hippocampal sensory-integration supporting better memory reliability, in women with subjective memory decline and cardiovascular risk factors.
Associations Between Local Area Deprivation and Physical Activity Participation in People with Cognitive Impairment in the North East of England
Authors: Mc Ardle Ríona , Hamilton Calum , Del Din Silvia , Kingston Andrew , Robinson Louise , Galna Brook , Thomas Alan J. , Rochester Lynn 
Published: July 2023

Background: Promoting physical activity, such as habitual walking behaviors, in people with cognitive impairment may support their ability to remain independent with a good quality of life for longer. However, people with cognitive impairment participate in less physical activity compared to cognitively unimpaired older adults. The local area in which people live may significantly impact abilities to participate in physical activity. For example, people who live in more deprived areas may have less safe and walkable routes. Objective: To examine this further, this study aimed to explore associations between local area deprivation and physical activity in people with cognitive impairment and cognitively unimpaired older adults (controls). Methods: 87 participants with cognitive impairment (mild cognitive impairment or dementia) and 27 older adult controls from the North East of England were included in this analysis. Participants wore a tri-axial wearable accelerometer (AX3, Axivity) on their lower backs continuously for seven days. The primary physical activity outcome was daily step count. Individuals’ neighborhoods were linked to UK government area deprivation statistics. Hierarchical Bayesian models assessed the association between local area deprivation and daily step count in people with cognitive impairment and controls. Results: Key findings indicated that there was no association between local area deprivation and daily step count in people with cognitive impairment, but higher deprivation was associated with lower daily steps for controls. Conclusion: These findings suggest that cognitive impairment may be associated with lower participation in physical activity which supersedes the influence of local area deprivation observed in normal aging.
Large time behavior of solution to second-order fractal difference equation with positive fuzzy parameters
Authors: Zhang Qianhong , Pan Bairong , Ouyang Miao , Lin Fubiao 
Published: July 2023

The article is concerned with large time behavior of solution to second-order fractal difference equation with positive fuzzy parameters x n + 1 = A + x n B + x n - 1 ,     n = 1 , 2 , ⋯ , here the initial values xi (i = -1, 0) and the parameters A, B are positive fuzzy numbers. Utilizing a generalization of division (g-division) of fuzzy numbers, one presents large time behaviors of positive fuzzy solution including persistence, boundedness, global convergence. Moreover, two numerical examples verify the effectiveness of the qualitative analysis.
Association of gestational hypertriglyceridemia, diabetes with serum ferritin levels in early pregnancy: a retrospective cohort study
Authors: Zhang ZhuYuan , Li Xing , Zhou XueXin , Zhang Yan , Gan XuPei , Xu XianMing , Wu Hao 
Published: July 2023

AimsPrevious studies showed conflicting results linking body iron stores to the risk of gestational diabetes mellitus (GDM) and dyslipidemia. We aim to investigate the relationship between serum ferritin, and the prevalence of GDM, insulin resistance (IR) and hypertriglyceridemia.MethodsA total of 781 singleton pregnant women of gestation in Shanghai General Hospital took part in the retrospective cohort study conducted. The participants were divided into four groups by quartiles of serum ferritin levels (Q1–4). Binary logistic regressions were used to examine the strength of association between the different traits and the serum ferritin (sFer) quartiles separately, where Q1 (lowest ferritin quartile) was taken as the base reference. One-way ANOVA was adopted to compare the averages of the different variables across Sfer quartiles.ResultsCompared with the lowest serum ferritin quartile (Q1), the ORs for Q3, and Q4 in our population were 1.79 (1.01–2.646), and 2.07 (1.089-2.562) respectively and this trend persisted even after adjusted for age and pre-BMI. Women with higher serum ferritin quartile including Q3 (OR=2.182, 95%CI=1.729-5.527, P=0.003) and Q4(OR=3.137, 95%CI=3.137-8.523, P&lt;0.01)are prone to develop insulin resistance disorders. No significant difference was observed between sFer concentrations and gestational hypertriglyceridemia(GTG) in the comparison among these 4 groups across logistic regressions but TG was found positively correlated with increased ferritin values in the second trimester.ConclusionsIncreased concentrations of plasma ferritin in early pregnancy are significantly and positively associated with insulin resistance and incidence of GDM but not gestational dyslipidemia. Further clinical studies are warranted to determine whether it is necessary to encourage pregnant women to take iron supplement as a part of routine antenatal care.
Case report: Asp194Ala variant in MFN2 is associated with ALS-FTD in an Italian family
Authors: Vinciguerra C. , Di Fonzo A. , Monfrini E. , Ronchi D. , Cuoco S. , Piscosquito G. , Barone P. , Pellecchia M. T 
Published: July 2023

Background:MFN2 gene encodes the protein Mitofusin 2, involved in essential mitochondrial functions such as fusion, trafficking, turnover, and cellular interactions. We describe a family carrying a novel MFN2 mutation associated with ALS-frontotemporal dementia (FTD) clinical phenotype in the mother and Charcot-Marie-Tooth disease type 2A (CMT2A) in her son.Case presentation: The mother, a 67-year-old woman, referred to us for a three year-history of mood disturbance and gait impairment, and a more recent hypophonia, dysarthria, dysphagia, and diffuse muscle wasting. Family history was positive for psychiatric disorders and gait disturbances. Brain 18F-FDG PET showed severe hypometabolism in the fronto-temporal brain cortex bilaterally. Electrodiagnostic studies (EDX) showed severe motor axonopathy in the bulbar, cervical and lumbosacral districts. Her 41-year-old son had a history of mood depression and sensory disturbances in the limbs, along with mild muscle wasting, weakness, and reduced reflexes. Nerve conduction studies revealed a moderate sensory-motor polyneuropathy, while brain MRI was normal. Whole exome sequencing of the patients’ DNA identified the novel MFN2 (NM_014874.4) variant c.581A&gt;C p.(Asp194Ala).Conclusion: Our findings provide evidence of heterogenous clinical manifestations in family members sharing the same MFN2 molecular defect. Additionally, we present the first documented case of ASL-FTD associated with an MFN2 mutation, thereby expanding the range of MFN-related disorders. Further research involving larger cohorts of patients will be needed to better understand the role of MFN2 as a contributing gene in the development of ALS-FTD.
A new experimental method to measure and calculate the tensile strength of concrete
Authors: Chai Qihui , Huang Shasha , Wan Fang , Wu Feng , Feng Lingyun 
Published: July 2023

Introduction: A new method is introduced to test the tensile strength of concrete: the cylinder transverse splitting test. Compared with the cylinder splitting (or Brazilian) test, the cylinder transverse splitting test involves different load positions and offers the advantages of doubling the data volume with the same number of specimens and improving the detection accuracy.Methods: Finite element analysis software was used to simulate the concrete cylinder transverse splitting test and the stress distribution on the failure surface was determined.Results and Discussion: The results show that the fracture of a cylinder is mainly determined by tensile stress. The splitting strength of normal concrete and crumb rubber concrete, a new environmentally friendly concrete material that has gathered considerable attention in recent years, was obtained by cylinder transverse and cube splitting tests. The cylinder transverse splitting test data show a stable correlation with the cube splitting test data and well characterize the concrete strength. The relationship between the cylinder nominal transverse splitting strength (f2) and cube splitting strength (f1) was established on the basis of linear analysis of the test data: f1 = 0.51f2. The calculated cube splitting strength is in good agreement with the test values.