bluuebunny/crossref_metadata_2025 huggingface dataset:
THE SYSTEM OF DISTRIBUTIVE RELATIONS AND INEQUALITY: A THEORETICAL AND METHODOLOGICAL APPROACH
Authors:   Donetsk National University of Economics and Trade named after Mikhail Tugan-Baranovsky, Donetsk, Fomina Marina V. , Ilchenko Aleksander A. ,   Donetsk National University of Economics and Trade named after Mikhail Tugan-Baranovsky, Donetsk
Published: December 2024

The article provides a critical analysis of various methodological approaches to the system of distribution relations from the point of view of their disadvantages and advantages. It has been established that disproportions in distributive relations provoke the growth of inequality and social tension in society. Methodological principles of distribution (egalitarianism, reulsianism, liberalism) are not aimed at overcoming or minimizing inequality in society, and its eradication is possible under the condition of establishing social justice and creating an institutional social environment that ensures social order.
RESEARCH ON STRATEGIC PERSONNEL MANAGEMENT BASED ON LABOR ECONOMICS
Authors:   Chechen State University named after A. A. Kadyrov, Dzhabrailov Deni Kh. , Zelimkhanova Natalia Z. ,   GGNTU named after academician M. D. Millionshchikov, Novikova Ekaterina V. ,   Russian Federation Plekhanov Russian University of Economics
Published: December 2024

At this stage, the country’s market economy is developing faster and faster, and competition within the industry is becoming increasingly fierce. As an important means of ensuring a reliable supply of human resources for the development of enterprises, it is inevitably necessary to involve corporate human resource management. Currently, the strategic nature of the company’s human resource management has become the focus of attention of various managers. They must ensure that human resource management work is more in line with the strategic development needs of the enterprise, and at the same time ensure an improvement in the economic situation at the enterprise. advantages. Based on this, it is extremely necessary to introduce and apply labor economics in the management of human resources of the enterprise.
FACTORS OF SUSTAINABLE GROWTH OF INDUSTRIAL ENTERPRISES AT THE PRESENT STAGE
Authors:   Grozny State Petroleum Technical University named after academician M. D. Millionshchikova, Jamoldinova Larisa A. , Magomadova Medina R. ,   Grozny State Petroleum Technical University named after academician M. D. Millionshchikova
Published: December 2024

The article is devoted to the analysis of factors determining the sustainable growth of industrial enterprises in the conditions of modern economy. The aim of the study is to identify the key success drivers that allow industrial enterprises to ensure long-term development, increase their competitiveness and adapt to changing market conditions. The article analyzes such factors as innovation, digitalization, environmental responsibility, social responsibility and effective management. The results demonstrate the need for an integrated approach to the sustainable development of industrial enterprises based on the synthesis of advanced technologies, socially responsible business practices and sustainable environmental solutions. The article is of practical significance for managers of industrial enterprises, allowing them to identify key areas of development to achieve sustainable growth.
APPLICATION OF COMPUTER SECURITY TECHNOLOGIES IN CORPORATE E-COMMERCE
Authors:   Grozny State Petroleum Technical University named after Academician M. D. Millionshchikov, Taramov Alu A. , Vagapov Aidar I. ,   Kazan State Energy University, Dzhabrailov Ilyas A. ,   MADI
Published: December 2024

In the modern development of the economy, e-commerce has become an important component under the influence of electronic information technologies and the Internet. Moreover, consumption through online platforms has become a relatively common method of consumption among the country’s citizens. Due to the strong information interactivity, pricing, warehousing and other advantages that are gradually emerging, e-commerce plays an important role in meeting current social consumption. It was with the rapid development of e-commerce that a series of technical computer security problems followed one after another. How to ensure computer security technology in the development of a fast, efficient and secure e-commerce model has become an urgent problem. This article examines the state of e-commerce development and, by studying and analyzing the main technical security risks that exist in e-commerce, he will further carry out a comprehensive and effective optimization development in order to better contribute.
ANALYSIS OF METHODS AND MODELS OF MANAGEMENT OF SUSTAINABLE GROWTH OF INDUSTRIAL ENTERPRISES
Authors:   Grozny State Petroleum Technical University named after academician M. D. Millionshchikova, Jamoldinova Larisa A. , Magomadova Medina R. ,   Grozny State Petroleum Technical University named after academician M. D. Millionshchikova
Published: December 2024

The article is devoted to the analysis of methods and models of sustainable growth management of industrial enterprises. The aim of the study is to examine modern approaches to sustainable growth management, to identify the most effective models and methods, and to determine their practical significance for enterprises. Research objectives: analysis of existing literature on the topic, systematization of methods and models of sustainable growth management, comparative analysis of their advantages and disadvantages, identification of factors affecting the choice of model, formulation of recommendations for the implementation of effective management tools. The scientific novelty of the study lies in the systematization and analysis of modern models of sustainable growth management of industrial enterprises, taking into account current trends and challenges. The practical significance of the work lies in the possibility of using the results obtained for the development and implementation of effective sustainable growth management systems at enterprises, which will allow them to increase their competitiveness and ensure long-term prosperity.
APPLICATION OF COMPUTER NETWORK TECHNOLOGIES IN COMPUTER EDUCATION
Authors:   Grozny State Petroleum Technical University named after Academician M. D. Millionshchikov, Bapaeva Kheda Magomedovna , Bapaev Magomed-Emin Magomedovich ,   Grozny State Petroleum Technical University named after Academician M. D. Millionshchikov
Published: December 2024

With the advent of the information age, society has begun to pay more and more attention to computer specialists. It is important to use a variety of modern technical tools in teaching computer specialties. An important way for institutions to reform the teaching of computer science in the new era. Network technologies, as a key technology contributing to the development of modern society, have attracted the attention of computer science teachers and are widely used in the country. This article first analyzes the advantages of using network technologies in computer education, and then suggests several strategies for implementing the use of network technologies in computer education.
ASSESSING THE QUALITY OF EDUCATION USING BIG DATA AND ANALYTICS
Authors:   Grozny State Oil Technical University named after academician M.D. Millionshchikov, Grozny, Russian Federation, Khamzatova Elza A. , Akieva Zarema M. ,   Chechen State University named after A. A. Kadyrov, Grozny, Russian Federation, Shakhdullaeva Karina D. ,   Dagestan State University, Makhachkala, Russian Federation
Published: December 2024

The article is devoted to the use of big data and analytics to assess the quality of education. In the context of digitalization of educational processes, there is a need for more accurate and objective methods for assessing the effectiveness of curricula, teachers’ work and students’ academic performance. The article discusses the main approaches to the use of big data analytics in the educational environment, including the collection, processing and analysis of information about students, teachers and educational institutions. Particular attention is paid to the opportunities provided by the use of machine learning algorithms and artificial intelligence for predicting academic performance, identifying risks and optimizing educational processes. It also considers the benefits and challenges associated with the introduction of analytics in educational systems, including issues of data privacy, ethics and the need to train personnel to work with modern technologies. In conclusion, the article discusses the prospects for using big data in educational policy, as well as the role of analytics in the formation of a more personalized approach to learning. The article is of interest to teachers, educational managers, as well as information technology specialists working in the field of education.
Strategic toolkit for the development of green tourism in agribusiness
Authors:   Sumy National Agrarian University, Ustik Tetiana , Kolodnenko Nataliia , Sorokokit Oleksandr ,   Sumy National Agrarian University
Published: December 2024

The article substantiates the strategic directions of the development of green tourism in agrarian business and substantiates the necessity of introducing the creation of a tourist cluster in the Sumy region. Attention is focused on the planning of rural green tourism, such as the project of creating a green estate. In addition, modeling the optimization of tourism activities in the rural green tourism sector was carried out, and the scenarios of tourism development in Ukraine during the post-war period were substantiated. Green tourism is a form of tourism designed to reduce the negative impact of human activity on the natural environment, preserve it, and promote the sustainable development of local communities. This type of tourism aims to preserve natural and cultural resources, use environmentally friendly and renewable energy sources, and support local producers and traditional industries. Green tourism can include ecologically sound holidays in nature reserves, national parks, eco-hotels, and eco-tours. The main goal of green tourism is to ensure harmony between tourist activities and the natural environment, which contributes to preserving biodiversity and ecosystems. Green tourism can be important for rural areas in several ways. Green tourism can become a source of additional income for residents and businesses. It promotes the development of agriculture, crafts, and local products, attracting tourists to purchase local products and services. A significant stimulating effect of the development of green tourism can be the improvement of tourist infrastructure in rural areas, such as hotels, restaurants, tourist routes, and other services that contribute to improving residents’ quality of life. Therefore, green tourism can play an important role in promoting rural areas’ economic, socio-cultural, and ecological development.

Keywords: green tourism, green marketing, agribusiness, customer life cycle, green estate, socially responsible marketing.
Implementasi Deep Learning Untuk Menentukan Harga Buah Sawit
Authors: Manurung Romtika , Sihombing Volvo , Hasibuan Mila Nirmala Sari
Published: December 2024

This study aims to analyze the price of palm oil using Convolutional Neural Network (CNN) method in deep learning. CNN was chosen for its ability to process complex data and recognize patterns from diverse data. The stages of research include data analysis, data pre-processing, predictive model design for CNN method, CNN classification model prediction results, CNN method evaluation, and CNN method evaluation results. This study aims to produce a model that can predict the price of oil palm with high accuracy, based on data covering a variety of characteristics of farmers and the quality of oil palm crops. Prediction results were conducted using data from 50 oil palm farmers. From the prediction, as many as 23 data farmers get a price of IDR 2,300, 13 other farmers get a price of IDR 2,000, and the remaining 14 data farmers get a price of IDR 1,800. The results of this prediction are based on data from farmers and the quality of oil palm crops they grow and produce. By utilizing the CNN method, the model can capture various factors that affect the price of palm oil, including the quality of palm fruit and agricultural conditions. Evaluation of the CNN method showed very good results, with almost perfect accuracy. This method managed to predict palm oil prices very precisely, showing that CNN can be an effective tool in the analysis of palm oil prices. The results of this evaluation confirmed that the CNN method can be relied upon to provide accurate predictions, helping farmers and palm oil industry players in determining prices that are in accordance with the quality and condition of the crop.
Deciphering Smart Contracts, Legal Challenges, and Opportunities in Implementing Blockchain in the Property Sector in Indonesia
Authors: Setiawan Robby , Hidayat Anwar , Abas Muhamad
Published: December 2024

This research investigates the implementation of smart contracts in the Indonesian property sector, examining the legal opportunities and challenges involved. Blockchain technology offers high transparency, efficiency, and security in property transactions, but faces regulatory and infrastructural hurdles. The aim of this research is to explore the related legal dynamics, identify socio-economic impacts, and offer sustainable solutions. The research method employed is a qualitative legal approach to gather and analyze data. The findings indicate that although blockchain can expedite transaction processes and enhance transparency, the legal validity of smart contracts and consumer protection remain major issues. Regulatory updates and increased awareness of data security are necessary to optimize the adoption of this technology in Indonesia.Keywords: Blockchain., Property law., Regulation., Smart contracts., Transparency
CORPORATE CRIMINAL LIABILITY CAUSED BY TENDER CONSPIRACY FOR GOODS/SERVICE PROCUREMENT THAT LEADS TO CORRUPTION
Authors: Tanjung Ahmad Feri , Sianturi Ronald Hasudungan , Naldo Rony Andre Christian
Published: December 2024

Tender conspiracy in goods/services procurement activities is prohibited. The legal fact is that in the procurement of goods/ services activities, there was a tender conspiracy which resulted in a criminal act of corruption. This research discusses tender conspiracies by corporations in goods/services procurement activities that lead to corruption. In this regard, this research is focused on examining corporate criminal liability due to tender conspiracies in goods/services procurement activities, which lead to criminal acts of corruption. This research is prescriptive analytical in nature, using normative juridical methods, using a statutory approach, concept approach and case approach. The type of data used is secondary data. The results of the research concluded that corporate criminal liability due to a tender conspiracy in the procurement of goods/services, which resulted in a criminal act of corruption, is that the corporation is subject to criminal liability with sanctions in the form of paying criminal fines, paying replacement money, and revoking the right to participate in government project auctions for 6 (six) months.Key Words: Corporations, Conspiracies, Corruption.
Pemberdayaan Pemulung Melalui Pemanfaatan Limbah Menjadi Nilai Ekonomi Guna Meningkatkan Kualitas Kesehatan
Authors: Fatimah Okta Zenita Siti , Susanti Rosa , Annisa A. Fitria Nur , Dinanti Amalia Aghniya Aulia , Sartika Ajeng , Mauliza Nadia , A Jifani Putri
Published: December 2024

Pemulung di kota-kota besar Indonesia berperan penting dalam pengelolaan sampah dengan mengumpulkan dan mendaur ulang barang bekas, meskipun sering dianggap rendah oleh masyarakat. Melalui program pemberdayaan, potensi ekonomi aktivitas ini dapat dimaksimalkan, sekaligus meningkatkan kualitas hidup dan kesadaran kesehatan para pemulung. Pengabdian masyarakat di TPS Bintaro Jakarta Selatan ini bertujuan meningkatkan keterampilan, nilai ekonomi, dan kesehatan pemulung melalui program "Pemberdayaan Pemulung melalui Pemanfaatan Limbah." Pengabdian masyarakat ini diadakan 30,8 KM dari STIKes Bhakti Pertiwi Indonesia, melibatkan 20 pemulung, dan mencakup lima tahap utama: sosialisasi, pelatihan pengelolaan sampah, edukasi kesehatan, pelatihan digital marketing, serta pendampingan dan evaluasi. Para pemulung belajar mengolah limbah menjadi produk bernilai ekonomi, menjaga kebersihan dan kesehatan pribadi, serta memanfaatkan teknologi digital untuk memasarkan produk. Hasilnya, peserta berhasil meningkatkan keterampilan, pendapatan, dan kesadaran kesehatan mereka. Kegiatan ini diharapkan menjadi model pemberdayaan masyarakat yang berkelanjutan, memberikan dampak positif bagi kesejahteraan pemulung dari segi ekonomi dan kesehatan.
Conceptualising a South African theoretical service-learning model: A critical pedagogy of discomfort
Authors: Haselau Tracey L
Published: December 2024

Service-learning has been criticized as being an undertheorized practice in higher education. This is particularly problematic when we consider the range of contexts in which service-learning is facilitated. This paper offers a conceptual framework for a South African service-learning experience drawing on Paulo Freire’s construct of ruptura and ideas around critical pedagogy alongside a pedagogy of discomfort. South African contexts are marked by a tumultuous history that bleeds into the present, one fraught with racism, violence, and inequality. Conducting service-learning in South African contexts, therefore, requires a South African theoretical framework to illuminate the blind spots that may develop when borrowing a Western-borne practice. Drawing on theoretical contributions from Freire and Boler, I propose a critical pedagogy of discomfort as a conceptual model to forefront the role of power and emotion in South African service-learning experiences. This is important work to do in order to sensitively and productively provide a responsive frame to construct a service-learning theory that serves contemporary South African contexts.
Analysis of the benefit of anti-PD-1 monotherapy according to NGS-diagnosed genetic alterations in patients with non-small cell lung cancer
Authors: De Saint Basile Hortense , Elaidi Reza , Maaradji Zineb , Blons Hélène , BenDhiab Rym , Gibault Laure , Fabre Elizabeth
Published: December 2024

Aim: Immune checkpoint inhibitors improved the survival of advanced non-small cell lung cancer. However, only 20% of patients respond to these treatments and the search for predictive biomarkers of response is still topical. The objective of this work is to analyze the anti-PD-1 monotherapy benefit based on genetic alterations diagnosed by next generation sequencing (NGS), in advanced non-small cell lung cancer.
Methods: Patients with advanced non-small cell lung cancer treated with immunotherapy were retrospectively included in this monocentric study. Clinical data, immunohistochemical expression of PD-L1 and molecular data, with a 22-genes NGS panel, were collected.
Results: 107 patients were included. The median age was 65 years [59; 73], 70 were men (65%), 96 had adenocarcinoma (90%), 33 were receiving a first line (31%). 54 patients had KRAS mutation (50%) and 56 had TP53 mutation (52%). The remaining mutations were present in fewer than 10 patients. There was no statistically significant differences in median of progression-free or overall survival based on KRAS-only, TP53-only or KRAS-TP53 mutations co-mutated compared to double wild-type patients (P = 0.46 and P = 0.72 respectively).
Conclusions: The search for a predictive composite biomarker remains a major issue in the coming years.
Understanding Food Purchase Influences and Consumer Segmentation among Dancers
Authors: Prokopová Vendula
Published: December 2024

The purpose of this article is to identify the factors that influence dancers when purchasing food and to segment them, where segmentation is an important marketing tool for companies. Data was collected from 183 respondents using an online questionnaire. Factor and cluster analysis were used to identify 6 factors influencing food purchases and 5 different clusters of consumers. Namely, these 6 factors were revealed: quality and taste, dance/nutritional aspect of purchase, willingness to participate in shopping, saving and preparing, reviews from loved ones and visiting several stores. “Dancer segment with review, “Careless segment”, “Willing and quality-oriented segment”, “Average segment” and “Segment ready for quality and savings” are the new identified segments.
Pengukuran antropometri untuk diterapkan pada perancangan kursi kuliah mahasiswa
Authors: Kurnia Fikrihadi
Published: December 2024

Analisis antropometri merupakan komponen esensial dalam perancangan kursi mahasiswa yang ergonomis dan nyaman. Kursi yang didesain berdasarkan data antropometri akan sesuai dengan ukuran tubuh mahasiswa, mendukung kesehatan, dan meningkatkan kinerja akademik. Penelitian ini bertujuan untuk memberikan usulan ukuran antropometri untuk digunakan pada produk kursi kuliah yang disesuaikan dengan tubuh mahasiswa. Metode analisis menggunakan prosedur perhitungan antropometri yang meliputi uji normalitas, uji kecukupan data, dan uji keseragaman data. Pengumpulan data terdiri dari mahasiwa yang terdistribusi menjadi 30 responden laki-laki dan 20 responden perempuan. Hasil uji menunjukkan bahwa data terkumpul berdistribusi normal, cukup, dan seragam. Usulan ukuran antropometri dibuat berdasarkan kesesuaian dengan Persentil (P) yang digunakan yaitu: 1) TBD dapat menerapkan P50 (54.70 cm) atau P95 (62.07 cm); 2) LSB dapat menerapkan P50 (48.64 cm); 3) TSD dapat menerapkan P5 (19.43 cm) atau P50 (25.46 cm); 4) PLB dapat menerapkan P5 (40.18 cm) atau P95 (48.06 cm); 5) LP dapat menerapkan P50 (39.66 cm) atau P95 (44.37 cm); 6) PP dapat menerapkan P5 (37.46 cm), P50 (44.40 cm) atau P95 (51.24 cm); 7) TP dapat menerapkan P5 (37.44 cm), P50 (43.36 cm) atau P95 (49.28 cm)
The Geographic Factors-Based Optimization of National Flight Hub Airport Locations for Enhances Aviation Safety Standard
Authors: Lestary Dwi , Supardam Dhian , Pribadi Ocky Soelistyo , Amalia Direstu
Published: December 2024

Indonesia's strategic geographical location and conditions are a result of its archipelagic status. Indeed, this significantly impacts the livelihoods of Indonesians, particularly in the area of transportation. In order to facilitate the mobility of individuals between islands, the government constructed transportation infrastructure and facilities. This will serve as a reference for government regulations that aim to reduce inequality, specifically in the development and distribution of products and services outside Java, particularly in Papua. The primary objective of this research is to conduct a connectivity analysis as an initial step towards optimizing the transportation network and determining the level of connectivity between Indonesian provinces through air transportation. Next, the researchers will study the existing air transportation network's structure to understand its characteristics clearly. It will be helpful material for formulating optimization and network management scenarios. The structuring pattern in question is the application of the hub-and-spoke network concept. The hub-and-spoke network pattern focuses on optimization problems from the perspective of economies of scale. The researchers optimized the provincial capital airport's location to establish a hub airport and subsequently refined the analysis results to enhance the efficiency of the new flight service network. The above steps will compare air travel performance before and after the network arrangement scenario. Indicators for the network connectivity level will also be present, indicating that the final product optimization is now ready for verification. The target of this research is to produce a concept or optimize the location of airport hubs through a comprehensive study taking into account geographic factors and conducting an analysis of the location of National Aviation Hub airports, which is the novelty of this research.
Gastric polyps are not created equal: Know your enemy
Authors: Daniel Fady
Published: December 2024

Gastric polyps are commonly detected during upper gastrointestinal endoscopy. They are most often benign and rarely become malignant. Nevertheless, adequate knowledge, diagnostic modalities, and management strategies should be the endoscopist’s readily available “weapons” to defeat the potentially malignant “enemies”. This article sheds light on the valuable effort by Costa et al to generate a new classification system of gastric polyps as “good”, “bad”, and “ugly”. This comprehensive overview provides clinicians with a simplified decision-making process.
RGS4 promotes the progression of gastric cancer through the focal adhesion kinase/phosphatidyl-inositol-3-kinase/protein kinase B pathway and epithelial-mesenchymal transition
Authors: Chen Peng-Yu , Wang Pei-Yao , Liu Bang , Jia Yang-Pu , Zhang Zhao-Xiong , Liu Xin , Wang Dao-Han , Yan Yong-Jia , Fu Wei-Hua , Zhu Feng
Published: December 2024

BACKGROUND

Regulator of G protein signaling (RGS) proteins participate in tumor formation and metastasis by acting on the α-subunit of heterotrimeric G proteins. The specific effect of RGS, particularly RGS4 , on the progression of gastric cancer (GC) is not yet clear.

AIM

To explore the role and underlying mechanisms of action of RGS4 in GC development.

METHODS

The prognostic significance of RGS4 in GC was analyzed using bioinformatics based public databases and verified by immunohistochemistry and quantitative polymerase chain reaction in 90 patients with GC. Function assays were employed to assess the carcinogenic impact of RGS4 , and the mechanism of its possible influence was detected by western blot analysis. A nude mouse xenograft model was established to study the effects of RGS4 on GC growth in vitro .

RESULTS

RGS4 was highly expressed in GC tissues compared with matched adjacent normal tissues. Elevated RGS4 expression was correlated with increased tumor-node-metastasis stage, increased tumor grade as well as poorer overall survival in patients with GC. Cell experiments demonstrated that RGS4 knockdown suppressed GC cell proliferation, migration and invasion. Similarly, xenograft experiments confirmed that RGS4 silencing significantly inhibited tumor growth. Moreover, RGS4 knockdown resulted in reduced phosphorylation levels of focal adhesion kinase, phosphatidyl-inositol-3-kinase, and protein kinase B, decreased vimentin and N-cadherin, and elevated E-cadherin.

CONCLUSION

High RGS4 expression in GC indicates a worse prognosis and RGS4 is a prognostic marker. RGS4 influences tumor progression via the focal adhesion kinase/phosphatidyl-inositol-3-kinase/protein kinase B pathway and epithelial-mesenchymal transition.
Human leukocyte antigen and donor-specific antibodies in liver transplantation
Authors: Qimudesiren Qimudesiren , Chen Sha-Na , Qian Li-Ren
Published: December 2024

In this article, we comment on an article published in a recent issue of the World Journal of Gastroenterology . We specifically focus on the roles of human leukocyte antigen (HLA) and donor-specific antibodies (DSAs) in pediatric liver transplantation (LT), as well as the relationship between immune rejection after LT and DSA. Currently, LT remains the standard of care for pediatric patients with end-stage liver disease or severe acute liver failure. However, acute and chronic rejection continues to be a significant cause of graft dysfunction and loss. HLA mismatch significantly reduces graft survival and increases the risk of acute rejection. Among them, D→R one-way mismatch at three loci was significantly related to graft-versus-host disease incidence after LT. The adverse impact of HLA-DSAs on LT recipients is already established. Therefore, the evaluation of HLA and DSA is crucial in pediatric LT.
Imaging characteristics of hypervascular focal nodular hyperplasia-like lesions in patients with chronic alcoholic liver disease
Authors: Urase Atsushi , Tsurusaki Masakatsu , Kozuki Ryohei , Kono Atsushi , Sofue Keitaro , Ishii Kazunari
Published: December 2024

BACKGROUND

Focal nodular hyperplasia (FNH)-like lesions are hyperplastic formations in patients with micronodular cirrhosis and a history of alcohol abuse. Although pathologically similar to hepatocellular carcinoma (HCC) lesions, they are benign. As such, it is important to develop methods to distinguish between FNH-like lesions and HCC.

AIM

To evaluate diagnostically differential radiological findings between FNH-like lesions and HCC.

METHODS

We studied pathologically confirmed FNH-like lesions in 13 patients with alcoholic cirrhosis [10 men and 3 women; mean age: 54.5 ± 12.5 (33-72) years] who were negative for hepatitis-B surface antigen and hepatitis-C virus antibody and underwent dynamic computed tomography (CT) and magnetic resonance imaging (MRI), including superparamagnetic iron oxide (SPIO) and/or gadoxetic acid-enhanced MRI. Seven patients also underwent angiography-assisted CT.

RESULTS

The evaluated lesion features included arterial enhancement pattern, washout appearance (low density compared with that of surrounding liver parenchyma), signal intensity on T1-weighted image (T1WI) and T2-weighted image (T2WI), central scar presence, chemical shift on in- and out-of-phase images, and uptake pattern on gadoxetic acid-enhanced MRI hepatobiliary phase and SPIO-enhanced MRI. Eleven patients had multiple small lesions (< 1.5 cm). Radiological features of FNH-like lesions included hypervascularity despite small lesions, lack of “corona-like” enhancement in the late phase on CT during hepatic angiography (CTHA), high-intensity on T1WI, slightly high- or iso-intensity on T2WI, no signal decrease in out-of-phase images, and complete SPIO uptake or incomplete/partial uptake of gadoxetic acid. Pathologically, similar to HCC, FNH-like lesions showed many unpaired arteries and sinusoidal capillarization.

CONCLUSION

Overall, the present study showed that FNH-like lesions have unique radiological findings useful for differential diagnosis. Specifically, SPIO- and/or gadoxetic acid-enhanced MRI and CTHA features might facilitate differential diagnosis of FNH-like lesions and HCC.
Predicting colorectal adenomatous polyps in patients with chronic liver disease: A novel nomogram
Authors: Li Yu-Qin , Kuai Wen-Tao , Chen Lin , Zeng Ming-Hui , Tao Xue-Mei , Han Jia-Xin , Wang Yue-Kui , Xu Lian-Xin , Ge Li-Ying , Liu Yong-Gang , Li Shuang , Xu Liang , Mi Yu-Qiang
Published: December 2024

BACKGROUND

Colorectal polyps are commonly observed in patients with chronic liver disease (CLD) and pose a significant clinical concern because of their potential for malignancy.

AIM

To explore the clinical characteristics of colorectal polyps in patients with CLD, a nomogram was established to predict the presence of adenomatous polyps (AP).

METHODS

Patients with CLD who underwent colonoscopy at Tianjin Second People’s Hospital from January 2020 to May 2023 were evaluated. Clinical data including laboratory results, colonoscopy findings, and pathology reports were collected. Key variables for the nomogram were identified through least absolute shrinkage and selection operator regression, followed by multivariate logistic regression. The performance of the model was evaluated using the area under the receiver area under curve, as well as calibration curves and decision curve analysis.

RESULTS

The study enrolled 870 participants who underwent colonoscopy, and the detection rate of AP in patients with CLD was 28.6%. Compared to individuals without polyps, six risk factors were identified as predictors for AP occurrence: Age, male sex, body mass index, alcohol consumption, overlapping metabolic dysfunction-associated steatotic liver disease, and serum ferritin levels. The novel nomogram (AP model) demonstrated an area under curve of 0.801 (95% confidence interval: 0.756-0.845) and 0.785 (95% confidence interval: 0.712-0.858) in the training and validation groups. Calibration curves indicated good agreement among predicted and actual probabilities (training: χ 2 = 11.860, P = 0.157; validation: χ 2 = 7.055, P = 0.530). The decision curve analysis underscored the clinical utility of the nomogram for predicting the risk of AP.

CONCLUSION

The AP model showed reasonable accuracy and provided a clinical foundation for predicting the occurrence of AP in patients with CLD, which has a certain predictive value.
Žarnyno mikrobioma ir žindymas: įtaka kūdikio imuninei sistemai
Authors: Valdonė Alšauskė Silvija
Published: December 2024

Žarnyno mikrobiomos formavimasis kūdikystėje yra sudėtingas procesas, darantis ilgalaikę įtaką žmogaus sveikatai. Nors daugelis veiksnių daro įtaką mikrobinės struktūros susiformavimui, žindymas laikomas vienu svarbiausių elementų, formuojančių kūdikių žarnyno mikrobiomą. Pastebimi skirtumai tarp žindomų ir pieno mišiniais maitinamų kūdikių žarnyno mikrobų kolonijų, o tai leidžia manyti, kad šie skirtumai gali iš dalies paaiškinti ryšį tarp žindymo ir sumažėjusios daugelio infekcinių bei neinfekcinių ligų rizikos pirmaisiais gyvenimo metais. Nepaisant ilgamečių tyrimų apie žindomų kūdikių žarnyno mikrobiomą, vis dar yra nemažai mokslinių spragų, siekiant suprasti, kaip motinos pienas  evoliucionavo taip, kad užtikrintų optimalias sąlygas mikrobiotos formavimuisi ir imuninės sistemos vystymuisi. Šioje apžvalgoje apibendrinami duomenys apie žindymo įtaką kūdikių žarnyno mikrobiomos sudėčiai ir funkcijai bei aptariami mechanizmai, kuriais specifiniai motinos pieno komponentai formuoja bakterijų kolonizaciją, seką ir funkcijas.
Plastik Sanatlar Alanında Resim Sanatçı Seçkileri-2
Authors: Soylu Rasim , Eren Abdurrahman , Özgül Aslıhan , Kalın Selcan , Şener Nilgün , Aslan Simge , Davun Banu , Öztütüncü Sabriye , Baykurt Arif Esen
Published: December 2024

Abdurrahman Eren Resimlerinde Çarklar ve Su Dolapları
Rasim SOYLU
Fahrettin Geçen’in Eserlerinde Duygu, Teknik Birleşimiyle Oluşan Çeşitlilik
Abdurrahman EREN
Suluboya Sanatında Duygusal Bir İfade: Levent Akça
Aslıhan ÖZGÜL
Resim Sanatında Bir Yorum “Mehmetali Büyükparmaksız”
Selcan KALIN
 “Sahne Tozu”, “Birgül Özçelikci Taşören”
Nilgün ŞENER
Nazime Duman Aslan’ın Eserlerinde Toplumsal İmgelerden Bireysel Anlatılara Yansımalar ve Sanatın Çok Yüzlü Tematik Katmanları Üzerine Perspektifler
Simge ASLAN
Çağdaş Türk Resim Sanatında Yaşar Çallı
Banu DAVUN
Neş’e Erdok’un Resimlerinde Yer Alan “Taşıtların” İç Mekân Kompozisyon Biçimleri Üzerine Bir İnceleme
Sabriye ÖZTÜTÜNCÜ
Kültür, Eğitim ve Sanat Üçgeninde Bir Akademisyen:“Yeşim Aydoğan”
Arif Esen BAYKURT
DESIGN AND ANALYSES OF HYBRID FACADE PANELS CREATED WITH TRANSPARENT WOOD BIO-COMPOSITES
Authors: KANÓCZ JÁN , KARĽA VIKTOR , TOMKO MICHAL , BAROŠ TOMÁŠ , BAJZECEROVÁ VIKTÓRIA
Published: December 2024

The paper presents the initial results of research focused on the possibilities of using transparent wood for building envelope structural elements in architecture. Sometheoretical analyses of the hybrid envelope panelsmade with different types of transparent wood were carried out. The aimof the study was to assess static and hygrothermal behaviour of such panels. The panels were considered to be two layers of transparent wood bio-composites each 10 mm thickglued to an oak timber frame with only plain air as insulator in the panel.Because only small samples of transparent wood were produced so far, it was considered that mechanical properties of small samples would be retained in large ones as well.
Herramientas estadísticas para reducir la variabilidad en los procesos con Six Sigma
Authors: Aparicio Hernández José Antonio , Mora Castañeda Emanuel , López Cruz Germaín
Published: December 2024

Six Sigma es una metodología enfocada en la mejora de procesos mediante la reducción de la variabilidad y la eliminación de defectos. Su objetivo principal es alcanzar niveles de calidad que permitan que solo 3.4 defectos por millón de oportunidades ocurran. Esto se logra a través de un enfoque sistemático que incluye la definición, medición, análisis, mejora y control (DMAIC). La variabilidad en los procesos de producción puede surgir por múltiples factores, como errores humanos, fallos en maquinaria o ineficiencias en el flujo de trabajo. Utiliza herramientas estadísticas y técnicas de análisis para identificar las causas raíz de estas variaciones. Al implementar soluciones basadas en datos, las empresas pueden estandarizar sus procesos, lo que resulta en una mayor consistencia y calidad del producto. Este artículo examina el impacto de la metodología en la reducción de la variabilidad, destacando beneficios cuantificables en distintos sectores industriales. Con su enfoque riguroso y basado en datos, no solo reduce la variabilidad, también optimiza la eficiencia operativa y aumenta la satisfacción del cliente, contribuyendo así al éxito a largo plazo de la organización. Este artículo examina el impacto de la metodología en la reducción de la variabilidad, destacando beneficios cuantificables en distintos sectores industriales.
Tendencias Curriculares Contemporáneas
Authors: Márquez Moreira Anderson Mauricio , Martínez Moncayo Rosa Angela
Published: December 2024

Este documento aborda las tendencias curriculares contemporáneas, fundamentales para la adaptación de los currículos escolares en los desafíos actuales. Estas tendencias, surgidas a finales del siglo XX, responden a las necesidades educativas del siglo XXI y buscan mejorar la calidad de la educación mediante enfoques innovadores y relevantes. Estas tendencias se basan en investigaciones y teorías pedagógicas, permitiendo una visión multifacética del currículo que se adapta a las diversas necesidades de los estudiantes. Entre las tendencias más relevantes se encuentran la descolonización del currículo, que promueve la inclusión de perspectivas de grupos históricamente marginados; la flexibilidad curricular, que permite modalidades de aprendizaje diversas; y el enfoque por competencias, centrado en el desarrollo de habilidades prácticas. Además, se enfatiza la importancia de la educación socioemocional y el aprovechamiento de las tecnologías digitales para enriquecer el aprendizaje. Como conclusión se puede manifestar que, aunque estas tendencias ofrecen oportunidades significativas para transformar la educación, su implementación efectiva requiere un esfuerzo colaborativo de todos los actores educativos y una consideración cuidadosa de los contextos específicos de cada institución, entendiendo que, las tendencias curriculares contemporáneas representan un camino hacia una educación más inclusiva y pertinente, preparando a los estudiantes para enfrentar los retos de la educación actual..
Aplicación del Método Enfermero en la Unidad de Cuidados Intensivos: Una Revisión Sistemática Integrativa de la Literatura Científica
Authors: Quinchuela Rojas Ginna Maribel , Chávez Colcha Adriana Lizbeth , Cambizaca Mora Grace del Pilar
Published: December 2024

Introducción: El método enfermero (ME) es la columna vertebral de la enfermería, sirve de base a todas las acciones que realiza el profesional enfermero. Aunque este método es de vital importancia existen grandes barreras para su aplicación en la Unidad de Cuidados Intensivos (UCI). Objetivo general: Sistematizar estudios científicos que reporten la aplicación del ME en la UCI, en el periodo enero 2017-diciembre 2023. Métodologia: Revisión sistemática Integrativa, se realizó la búsqueda de información en bases de datos confiables como PubMed, SciELO, Elsevier, Biblioteca Virtual de Salud y Dialnet, durante el período comprendido entre el 2017 hasta el 2023, mediante el empleo de la metodología de PRISMA. Resultados: Los principales factores que se atribuyen al no desarrollo del método enfermero en la UCI son: sobrecarga laboral (64%), factores institucionales (54%), resistencia y desmotivación de los profesionales (45%) y el déficit de conocimiento (36%). Las posibles estrategias para mejorar la aplicación del método enfermero son: capacitación continua, desarrollo de protocolos y formatos, aplicación de modelos y teorías de enfermería. Conclusiones: Requiere un enfoque integral que aborde las barreras identificadas, este enfoque multidimensional contribuirá a una mejor implementación del método enfermero (ME) y a una mayor calidad en el cuidado de los pacientes críticos.
Cooperative, Collaborative Learning Enhances Students’ Ability to Improve Their Oral Communication in an English Classroom
Authors: Alcivar Loor Karen Virginia , Zambrano Mero Javier Antonio , Muñoz Rodríguez Andrea Monserrate , Loor Caicedo Claudia Katiuska
Published: December 2024

This study examines the effectiveness of cooperative and collaborative learning methodologies in enhancing oral English communication skills, particularly in real-life situations within the classroom. It focuses on the practical benefits of these approaches in developing L2 learners' oral proficiency through mutual support and interaction. Conducted with 49 11th-grade students from a public high school, the research involved an educational intervention that applied cooperative and collaborative strategies, such as role-plays, discussions, debates, and group projects. These activities provided students with diverse language inputs and communicative strategies suited to their English level. Besides, data collection included an observation checklist before and after the intervention, as well as a survey that analyzed students’ collaborative experiences, the challenges they faced, and strategies to overcome language-speaking barriers. The study found that both cooperative and collaborative learning fostered active participation, peer interaction, and authentic communication, which are vital for improving L2 oral proficiency. In conclusion, the research highlights the value of these methodologies in creating opportunities for students to engage in real-life communication, strengthening their oral skills, and empowering them to communicate more effectively in English.
IMPLEMENTASI KURIKULUM MERDEKA DI JENJANG PAUD: STUDI PERSEPSI GURU DI KECAMATAN BAJAWA KABUPATEN NGADA
Authors: Bupu Maria Erfina , Ngura Elisabeth Tantiana , Laksana Dek Ngurah Laba
Published: December 2024

Kurikulum Merdeka Belajar merupakan kurikulum dengan pembelajaran intrakurikuler yang beragam, di mana konten dirancang lebih optimal untuk memberikan peserta didik waktu yang cukup dalam mendalami konsep dan memperkuat kemampuan mereka. Kurikulum ini memberikan keleluasaan kepada guru untuk memilih dan menentukan berbagai perangkat pembelajaran, sehingga dapat disesuaikan dengan kebutuhan, minat, dan bakat peserta didik. Fokus penelitian ini adalah untuk mengeksplorasi persepsi guru PAUD terhadap implementasi Kurikulum Merdeka Belajar. Penelitian ini menggunakan metode pendekatan kualitatif deskriptif. Teknik pengumpulan data dilakukan melalui wawancara, observasi, dan studi dokumen, dengan responden yang dipilih berdasarkan kriteria relevan dengan topik penelitian. Analisis data dilakukan melalui tiga tahap utama, yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa persepsi guru PAUD terhadap implementasi Kurikulum Merdeka Belajar di Kecamatan Bajawa, Kabupaten Ngada, belum mencapai hasil yang maksimal. Kendala utama terletak pada pemahaman guru yang belum sepenuhnya mendalam terhadap konsep dan penerapan kurikulum ini.
PERMAINAN TRADISIONAL SAGU ALU UNTUK MENSTIMULUS PERKEMBANGAN FISIK MOTORIK
Authors: Natal Yanuarius Richardus , Nafsia Andi , Ngonu Maria Restintuta
Published: December 2024

Penelitian ini bertujuan untuk menstimulus perkembangan fisik motorik pada anak usia 4-6 tahun di PAUD Terpadu Citra Bakti. Jenis penelitian yang di ambil adalah penelitian kualitatif. Metode yang di gunakan dalam mengumpulkan berbagai informasi atau data yang terkait yaitu melalui teknik wawancara, observasi, dan dokumentasi. kegiatan pendampingan ini dilakukan untuk mengetahui perkembangan fisik motorik pada anak melalui permainan sagu alu. Jumlah anak di PAUD Terpadu Citra Bakti adalah 40 anak. Data yang sudah terkumpul dalam pendampingan ini dianalisis menggunakan analisis deskriptif kualitatif. Hasil pendampingan yang telah dilakukan bervariasi. Ada anak yang sudah bisa menggunakan alat permainan sagu alu, dan ada juga anak yang belum bisa menggunakan alat permainan sagu alu. Hal tersebut menjujukan bahwa proses perkembangan fisik motorik setiap anak itu berbeda-beda.
Recomendaciones para el mes de Abril
Authors:   Centro Nacional de Investigaciones de Café
Published: December 2024

La Oscilación del Sur El Niño (ENOS) continúa con tendencia hacia condiciones neutrales, las cuales se prevén para abril o mayo.
Recomendaciones para el mes de Junio
Authors:   Centro Nacional de Investigaciones de Café
Published: December 2024

Actualmente, estamos en condición Neutra. Para gran parte del país, durante la primera quincena del mes de junio se esperan lluvias, seguidas de un período seco a partir de la tercera semana.
Recomendaciones para el mes de Julio
Authors:   Centro Nacional de Investigaciones de Café
Published: December 2024

Para el mes de julio persisten las condiciones de neutralidad en el océano Pacífico ecuatorial. Para la región Andina se esperan menores precipitaciones que las registradas históricamente.
Recomendaciones para el mes de Noviembre
Authors:   Centro Nacional de Investigaciones de Café
Published: December 2024

Los resultados del monitoreo y seguimiento a la dinámica en la región central del océano Pacífico, permiten identificar que predomina una condición ligeramente fría.
Recomendaciones para el mes de Enero
Authors:   Centro Nacional de Investigaciones de Café
Published: December 2024

De acuerdo con los análisis realizados por el IDEAM y las proyecciones de modelos internacionales, se espera para el mes de enero una condición normal.
Gaps Manifesting in African Social Work: Eclectic Contexts in Africa
Authors: Kang’ethe Simon Murote
Published: December 2024

Although the discipline of social work is pivotal in rejuvenating socio-economic welfare in ubiquitous corners of the world, it has paradoxically scored poorly in managing and leveraging welfare-based interventions in many African countries. The paper aims to discuss social work gaps in social welfare in some African countries. The paper used a review of the literature methodology that drew variegated literature from different research engines such as Google Scholar, EBSCOhost, Research Gate, and a few books and book chapters. The study has the following findings: poor professional conceptualisation, inadequate social workers in African countries, social work’s visibility deficits compared to its sister disciplines, absence of social workers in institutions of learning, poor policy and leadership involvement, social work gap in dealing with indigents, and social work suffers from gender stereotyping. The paper recommends that for social work to leverage its service delivery interventions, a collaboration between the forces of government NGOs and other social service professional bodies is necessary. The paper also advocates that the discipline be catapulted to its noble and honorable status as a very important discipline that enhances and turns around the service delivery process for a country’s citizens. The paper is very important for scholarship in that its content will add knowledge to the domain of social work by offering suggestions for leveraging social work service delivery, as well as informing policy and programmatic improvement in social work service delivery in the countries discussed.

Keywords: Social Work Obscurity, Inadequate Training, Professional Visibility, Gender Stereotyping, Paradigm Shift, Poverty.