bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis and Diagnosis of Hemolytic Specimens by AU5800 Biochemical Analyzer Combined with AI Technology
Authors: Qian Jili , Song Tianbo , Zhang Quan , Cai Guoqing , Cai Meiqing
Published: February 2024

There is a close correlation between biochemical analysis instruments and artificial intelligence, in biomedical engineering, biochemical analysis instruments produce a large number of complex data, including spectral data, mass spectrometry data, electrochemical data, etc. Artificial intelligence algorithms can be used to process and interpret this data, extract useful information from it, identify features and trends, and help researchers better understand biochemical processes. Moreover, artificial intelligence can be used to realize the data pattern recognition and classification of biochemical analysis instruments. Through machine learning techniques, algorithms can be trained to automatically identify differences between different samples or analysis results, helping to identify different biomolecules or compounds. It can also be used for fault diagnosis and maintenance of analytical instruments. By monitoring instrument performance data, algorithms can detect potential problems and provide repair recommendations, reduce instrument downtime, and between multiple biochemical analysis instruments, as well as with other laboratory equipment and databases, AI can be used for data consolidation and comprehensive analysis to help researchers obtain more comprehensive information. In this paper, the influence of Beckman 5800 automatic biochemical analyzer on the results of hemolysis test was discussed through the example of automatic biological differentiation instrument combined with artificial intelligence.
Research on the Innovative Path of Informatization Management of College Students' Employment in China
Authors: Li Yingmei , Zhong Zhengqi , Li Shaoning , Wu Gan , He Dongjin
Published: February 2024

This paper aims to explore the field of career planning and employment guidance for Chinese college students, and puts forward relevant countermeasures and suggestions from the theoretical level under the title of "Research on the Innovation Path of College Students' Employment Informatization Management". By analyzing the problems and challenges of the current information management of college students' employment and combining relevant research results at home and abroad, this paper proposes an innovative path from a theoretical point of view, with a view to providing theoretical support and practical guidance for college students' career planning and employment guidance work.
A Programmatic Summary of Theoretical Basis and Methods of Micro-resistance Measurement
Authors: Zhang Shiyu
Published: February 2024

The accuracy of micro-resistance measurements is an issue of widespread concern in industry. In this paper, we review the methods and main mathematical methods of tiny resistance measurement, firstly, we introduce the three basic mathematical knowledge of multiple regression model, the principle of least squares and the calculation of error, then we review the two-wire resistance measurement method and four-wire resistance measurement method. This paper presents a systematic description of the methods and mathematical theories related to the measurement and fitting of tiny resistors to provide a theoretical summary for future research in the area of tiny resistors.
Analysing price trends of Bahera (Terminalia bellerica) in Central India
Authors: Bhatnagar Pratibha , Barman Rajesh
Published: February 2024

Present study examined the market prices of Terminalia bellirica (Gaertn.) Roxb. commonly known as ‘Bahera,’ occurring naturally in central Indian forests. It is native to several Asian countries and is widely used in traditional medicinal systems like Ayurveda, Unani, and Chinese medicine and also has extensive pharmaceutical and nutraceutical applications. Various parts of the tree, particularly its fruits, are utilized to treat a range of health conditions, including hepatitis, bronchitis and skin issues. In the present study wholesale market rates were collected in selected markets and its price trends were analyzed over a 12-year period (2010-2021) in Central India. This analysis revealed intriguing insights into pricing dynamics, regional variations, and temporal fluctuations, emphasizing the economic significance of Bahera in the region. Variability in pricing was also observed, with markets like Dhamtari, Betul, and Shivpuri exhibiting higher price fluctuations, while markets like Katni, Mandla, and Sheopur remained relatively stable. These findings shed light on the complex interplay of economic and market-related factors that influence Bahera’s pricing trends in Central India.
Performance comparison and analysis of silicon-based and carbon-based integrated circuits under VLSI
Authors: Wu Jianhao
Published: February 2024

Since 1960, the semiconductor industry has invented Metal Oxide Semiconductor Field Effect Transistor (MOSFET) and Complementary Metal Oxide Semiconductor (CMOS) technologies. Subsequently, the semiconductor-based integrated circuit industry has led a new generation of information revolution, driving the rapid development of various electronic circuit technologies worldwide. With the physical limitations of the silicon semiconductor process, Moores Law is also approaching its physical limit. In the search for new semiconductor materials, carbon nanotube semiconductors have become one of the candidate materials for new semiconductor materials due to their many advantages, and their many characteristic parameters are even better than those of silicon semiconductors of the same size. This article introduces the research status, performance characteristics, and comparison of silicon-based and carbon-based integrated circuits, as well as the current application scenarios of silicon-based and carbon-based integrated circuits in the industry, and the many problems encountered. Finally, this article analyses the future development direction of the integrated circuit industry and the possible challenges it may face.
Audio signal processing technology in Arduino controlling
Authors: Kong Deze
Published: February 2024

In recent years, the application of audio signal processing technology is frequent, which is beneficial for developing both technologies. A significant advantage of the application of audio signal processing is allowing users to input their commands by voice, which is why it is widely used in Arduino controlling. Besides, Arduino can also be applied in audio signal processing. Because Arduino is an open-source multi-functions platform with the features of low cost, its utilization will be wider and more flexible in audio-digital signal processing and many other fields in the following time. So, the combination of these two technologies can produce more and more meaningful outcomes. This paper first introduces the technical features and application scenarios of these two technologies respectively, and then analyzes some samples of the combination of the two technologies specifically and summarizes them in different aspects to know about the current situation of these fields. By deeply understanding the inadequacies of these projects, this paper also analyzes the future developing trends of the fields that can solve the current problems and improve the quality of the projects.
Grader system built on ruby on rails
Authors: Hu Haojie
Published: February 2024

This paper presents a Ruby on Rails-based grader application system designed to streamline the process of matching students with grading positions within the Computer Science and Engineering (CSE) department. Motivated by the need for efficiency and consistency, the system offers role-based user access, enabling students, instructors, and administrators to engage seamlessly. Leveraging Model-View-Controller (MVC) architecture, the system integrates external tools for enhanced development, while the dynamic database schema efficiently manages data. Key functionalities encompass application submission, administrator interface, and real-time course management. This innovative system fosters collaboration, improves administrative oversight, and adapts to changing academic demands. In conclusion, the presented grader application system has achieved powerful functions which enables users to login, view available courses, and most importantly, accept or decline the applications from students whom want to be a grader for a specific course.
Research Advanced in Federated Learning
Authors: Li Sirui , Shao Keyu , Zhou Jingqi
Published: February 2024

With the vigorous development of big data, cloud computing and other fields, it has become a global trend to pay attention to data security and privacy. In order to protect their own data security and privacy, different groups are unwilling to contribute their own data information, making the problem of data islands gradually prominent, which seriously restricts the further development of data-driven artificial intelligence. In order to alleviate the above problems, federated learning has attracted more researchers' attention in recent years. Federated Learning is a collaborative decentralized privacy-preserving technique that makes local data available to multiple parties, which not only can the private data be effectively used to train the model but also the leakage of private data can be avoided. Federated learning has been widely used in practical fields such as the financial industry and the Internet of Things industry. This paper systematically introduces the results of research in the field of federated learning in recent years. Specifically, three structures of federated learning are first introduced, and the differences between these three structures are introduced. Then, the most used datasets in training and validation stage were introduced and the shortcoming of each method were introduced to help advanced understanding of FL. Finally, several unsolved problems were introduced and the future prospects in federated learning domain were proposed.
Applications and challenges of Silicon Carbide (SiC) MOSFET technology in electric vehicle propulsion systems: A review
Authors: Xu Yige
Published: February 2024

Silicon Carbide (SiC) MOSFET technology plays a pivotal role in the drive systems of electric vehicles (EVs), offering key applications and facing significant challenges. This paper provides an overview of the fundamental principles and characteristics of SiC MOSFETs, highlighting the unique properties of SiC materials. It delves into the critical applications of SiC MOSFETs in electric vehicle drive systems, including motor drives and inverters, and analyzes the advantages of using SiC MOSFETs for efficient energy conversion at high temperatures. The paper also discusses the key challenges faced by SiC MOSFET technology, such as stability issues under high-temperature environments, avalanche breakdown and tolerance issues affecting power supply reliability, and manufacturing cost and consistency issues that limit widespread application. Innovative solutions to these challenges are explored, including strategies for improving stability under high temperatures, techniques for suppressing avalanche effects and enhancing power supply reliability, and innovations in manufacturing processes to reduce costs and improve consistency. The paper concludes by summarizing the crucial role of SiC MOSFET technology in electric vehicle drive systems, emphasizing the importance of innovative solutions to address its challenges, and looking forward to its continued contribution to technological advancements in the field of electric vehicles.
Generalisation of Feed-Forward Neural Networks and Recurrent Neural Networks
Authors: Wang Rui
Published: February 2024

This paper presents an in-depth analysis of Feed-Forward Neural Networks (FNNs) and Recurrent Neural Networks (RNNs), two powerful models in the field of artificial intelligence. Understanding these models and their applications is crucial for harnessing their potential. The study addresses the need to comprehend the unique characteristics and architectures of FNNs and RNNs. These models excel at processing sequential and temporal data, making them indispensable in tasks. Furthermore, the paper emphasises the importance of variables in FNNs and proposes a novel method to rank the importance of independent variables in predicting the output variable. By understanding the relationship between inputs and outputs, valuable insights can be gained into the underlying patterns and mechanisms driving the system being modelled. Additionally, the research explores the impact of initial weights on model performance. Contrary to conventional beliefs, the study provides evidence that neural networks with random weights can achieve competitive performance, particularly in situations with limited training datasets. This finding challenges the traditional notion that careful initialization is necessary for neural networks to perform well. In summary, this paper provides a comprehensive analysis of FNNs and RNNs while highlighting the importance of understanding the relationship between variables and the impact of initial weights on model performance. By shedding light on these crucial aspects, this research contributes to the advancement and effective utilisation of neural networks, paving the way for improved predictions and insights in various domains.
Hezkuntza-laguntza espezifikoak eta irisgarritasuna: helduen euskalduntzerako zenbait helduleku
Authors: Ibarra Irune
Published: February 2024

Unibertsitatetik kanpoko eskolatze-eredu bat proposatzen du Euskal Hezkuntza-sistemak, hezkuntza pertsona guztiengana iristeko eta ikuspegi inklusibotik modu pertsonalizatuan erantzuteko. Horrela, hezkuntza-laguntza espezifikoak behar dituz-ten ikasleen erregistroa egiten ari dira, haien tipologien araberakoa, eta askotariko beharrei hezkuntza-erantzuna ematen. Unibertsitateak ere ildo beretik ari dira, aurretiko hezkuntza-mailetan emaniko laguntzekin bat egiten. Izan ere, “irisgarritasun unibertsala”, “irisgarritasun kognitiboa” eta “Ikaskuntzaren Diseinu Unibertsala” kontzeptuek paradigma-aldaketa ekarri dute. Euskadik ere irisgarritasun unibertsala bultzatzeko konpromisoa dauka hartuta eta bizialdi osoko ikaskuntzaren legean orientazio-sistema integratua planteatu zen. Bestalde, euskara ikastea edo hobetzea aukera bat da 16 urtetik aurrera eta oso garrantzitsua da zeregin honetan pertsona guztiei behar duten hezkuntza-laguntza ematea eta baliabideak jartzea. Artikulu honetan, esparru horretarako zenbait helduleku proposatuko dira.
Enhancing HMA properties with polypropylene-based face mask integration: A qualitative comparison of wet mixing and dry mixing techniques
Authors: Khan Shayan Ali , Sajid Zeerak Waryam , Hussain Arshad , Malik Mansoor Ahmed , Hussain Fazal , Khan Muhammad Abubakar
Published: February 2024

In the wake of the emergence and widespread dissemination of the COVID-19 coronavirus, scientifically identified as SARSCoV-2, the utilization of medical equipment, specifically tri-layered polypropylene (PP)-based face masks, has experienced significant proliferation. The extensive adoption of single-use polymer-based face masks has raised notable environmental concerns, given their extended degradation period of up to 480 years and their substantial threat to ecosystems, particularly aquatic organisms, due to pervasive littering practices. Hence, this study is dedicated to assessing the influence of incorporating polypropylene (PP)-based face masks into asphalt formulations. The incorporation of PP-based face masks into asphalt was executed at three distinct weight percentages, employing both dry and wet mixing techniques. Comprehensive performance evaluations were carried out utilizing the Marshall test, indirect tensile fatigue test, and Hamburg wheel tracking rutting experiments and the best value for each. Remarkably, augmenting the PP content yielded improvements in both fatigue life and rutting resistance of the asphalt mixtures, and the maximum improvement was recorded at 0.3% replacement. Notably, asphalt specimens prepared using dry mixing techniques outperformed their wet mixing counterparts, demonstrating superior cohesion attributes.
Meigs syndrome: a case report and literature review
Authors:   Department of Obstetrics and Gynaecology, Bolognini Hospital, ASST Bergamo EST, Bergamo, Italy, Paola Algeri
Published: February 2024

Introduction: Meigs syndrome is defined by the presence of an ovarian benign tumor, ascites, and pleural effusion. The restoration of normal conditions following the removal of the ovarian mass is typical. Although an increase in CA 125 has been reported in association with Meigs syndrome, a level above 1000 IU/mL is unusual, and there is no clear association between patients’ or tumor/cancer characteristics and CA 125 increment to the best of our knowledge. Materials and methods: We conducted a review of Meigs syndrome cases associated with high CA 125 levels and then divided and compared all cases found in the literature and the one described in the text, taking into account the increase of CA 125 = 1000 IU/mL, to identify any possible factor influencing the CA 125 increase. Results: A 55-year-old woman with Meigs syndrome (hydrothorax, ovarian fibroma, and ascites) presented CA 125of 1713 IU/mL. In our review, we found 43 articles that collected 55 cases of Meigs syndrome with an increase inCA 125 of 25% or more than 1000 IU/mL. Considering two groups, divided considering the CA 125 value of 1000IU/mL, we found that the presence of bilateral masses and ascites over 2 L represented independent risk factors for high elevation of CA 125. Conclusion: The presence of bilateral mass and an increase in ascites were associated with an increase in CA125 of 1000 IU/mL, which could be useful in maintaining a benign lesion hypothesis even if the definitive diagnosis could not be made until after surgery, at histological evaluation.
Diagnostic accuracy in the detection of depth of myometrialinvasion with MRI in early-stage endometrial cancer
Authors:   Department of Gynecological Oncology, Cancer Institute (WIA), Chennai, India, Wakpaijan Ujwala Prakash
Published: February 2024

Objective: To study the diagnostic accuracy of pre-operative magnetic resonance imaging (MRI) in early-stage endometrial cancer with postoperative International Federation of Gynecology and Obstetrics (FIGO) staging after comprehensive staging surgery. Methods: Retrospectively, the medical records of 78 patients with early-stage endometrial cancer were analyzed for the involvement of the myometrium with the tumor by diagnostic MRI and compared with histopathological reports after surgical staging. Results: The median age of patients was 56 years (ranging from 32 to 73). The median body mass index (BMI) of these women was 29 (ranging from 20 to 40). On histopathology, 72 women (92.3%) had type I endometroidendometrial cancer and 6 (7.7%) had type II carcinoma; four had papillary serous carcinoma, one had clear cell carcinoma and one had undifferentiated carcinoma. However, 43 (55.1%) had a grade I tumor, 12 (15.1%)had a grade II tumor and 17 (21.6%) had a grade III tumor. Further, 35 (44.8%) were staged laparoscopically, and 43 (55.1%) underwent open staging laparotomies. Pre-operative MRI radiological staging was carried out on all patients before surgery. However, 52 (66.7%) had stage IA disease, which suggested less than half of myometrial infiltration by tumor. Further, 21 (26.9%) showed more than half myometrial infiltration stage IB. One(1.2%) patient had stage IIIC1 disease with pelvic nodes of 2.5×2 cm near the obturator fossa; one (1.2%) patient had retroperitoneal nodes and para-aortic nodes of the largest 2×2 cm; three patients (3.8%) showed involvement of the endocervix with the tumor. Patients were histopathologically staged postoperatively according to the FIGO classification following complete staging surgery. Further, 46 (59%) were stage IA, 26 (33.3%) were stage IB, 3(3.8%) showed stage II and 3 (3.8%) had stage IIIC1. The sensitivity for MRI for stage IA was 95.65% with (85 to99.4%) 95% CI. The specificity was 75%, with 56.6 to 88.55% of the 95% CI. The positive likelihood ratio was3.83, with a 95% confidence interval of 2.09 to 6.99. The sensitivity of MRI for stage IB was 69.23%, ranging from48.2 to 85.6% of the 95% CI. The specificity was 94.23%, with 84 to 98% of the 95% CI. The positive like lihoodratio was 12, with a 95% confidence interval of 3.8 to 37. Conclusion: A pre-operative MRI contributes to the accurate staging of endometrial cancer to allow planning for the scale of the surgery. This is important for pre-operative counseling. The depth of myometrial infiltration aids in the planning of pelvic and para-aortic lymphadenectomy. Our study is comparable with the results of previous studies
Pre-eclampsia risk monitoring and alert system usingmachine learning and IoT
Authors:   Department of Biomedical Engineering, Gnanamani College of Technology, Namakkal, Tamil Nadu, India, Ranganayagi D. , Saranya P. ,   Department of Biomedical Engineering, Gnanamani College of Technology, Namakkal, Tamil Nadu, India, Sharmila M. J. ,   Department of Biomedical Engineering, Gnanamani College of Technology, Namakkal, Tamil Nadu, India, Sujitha S. ,   Department of Biomedical Engineering, Gnanamani College of Technology, Namakkal, Tamil Nadu, India, Annie Nisha T. ,   Department of Biomedical Engineering, Gnanamani College of Technology, Namakkal, Tamil Nadu, India, Shanmugam K. ,   Department of Biotechnology, Sree Sastha Institute of Engineering and Technology, Chennai, Tamil Nadu, India
Published: February 2024

After 20◦weeks of gestation, pre-eclampsia is characterized by newly developing hypertension. Preventative interventions only moderately lower a woman’s risk of pre-eclampsia due to its prevalence, the risk variables that have been found to be accurate in predicting its beginning, and the occurrence of pre-eclampsia. The signs and symptoms typically become visible toward the end of pregnancy (late second to early third trimester). Some of these tests are straightforward, while others are invasive; some have undergone significant research, while others are still being investigated in clinical settings. Pre-eclampsia has been linked, in particular, to cardiovascular sequelae in the fetus, such as hypertension and impaired vascular function. In our project, a system and analgorithm for evaluating the health status of pregnant women are proposed. Pre-eclampsia can cause major diseases and issues during pregnancy; thus, the system’s goal is to diagnose the condition early and monitor its risk. Our research examines the diagnostic options for early risk assessment to identify pregnant women at high risk for pre-eclampsia and the possible advantages for the women, the unborn child, and health-care systems. A system like this will be widely used in clinical obstetric practice. It is designed to be implemented to monitor pregnant women’s status updates through the Internet of Things based on machine learning.
A first trimester scan may reveal the presence of placentaaccreta. Absence of the anterior uterine wall duringcaesarean section: An unexpected placenta accreta that wastreated conservatively
Authors:   Department of Obstetrics and Gynaecology, Bolognini Hospital, ASST Bergamo EST, Seriate, Bergamo, Italy, Algeri Paola , Seca Marta ,   Department of Obstetrics and Gynaecology, San Gerardo Hospital, University of Milano-Bicocca, Monza, Monza e Brianza,Italy, Fenili Paola ,   Department of Obstetrics and Gynaecology, Bolognini Hospital, ASST Bergamo EST, Seriate, Bergamo, Italy, Clemente Francesco ,   Department of Obstetrics and Gynaecology, Bolognini Hospital, ASST Bergamo EST, Seriate, Bergamo, Italy, Selvaggia Bettoni Gaya ,   Department of Obstetrics and Gynaecology, Bolognini Hospital, ASST Bergamo EST, Seriate, Bergamo, Italy, D’Oria Patrizia ,   Department of Obstetrics and Gynaecology, Bolognini Hospital, ASST Bergamo EST, Seriate, Bergamo, Italy, Ciammella Massimo ,   Department of Obstetrics and Gynaecology, Bolognini Hospital, ASST Bergamo EST, Seriate, Bergamo, Italy
Published: February 2024

Objective: Placenta accreta spectrum (PAS) is a rare condition, but it is a potential life threating obstetric event. Case report: A second-time mother, 32◦years old, has had a caesarean section before. At 11◦weeks, a doubt about scar pregnancy was posed but not confirmed at subsequent serial ultrasound evaluations. A caesarean section was performed at 38.4◦weeks for breech presentation. A placenta accreta, diagnosed during surgery and confirmed by histological evaluations, was visible at uterine examination with a lacuna in the anterior uterine wall. After fetal extraction, the surgeons opted for conservative management. Subsequent clinical and ultrasound follow-up described a patient in a good state of health with a progressively reduced intrauterine placenta residual. Conclusion:(1) Even in the absence of typical second- or third-trimester ultrasound signs, first trimester ultrasound played a role in posing the suspect of PAS. (2) Conservative management could be a safe option in cases of undiagnosed PAS, even if reported in the literature as a correlation with possible subsequent complications, which must be explained to the patient with adequate counselling.
The role of non-conventional food plants (PANC) in gastronomic innovation
Authors: Silva de Rossi Pedro Henrique , Giannoni Juliana Audi
Published: February 2024

Unconventional food plants or commonly called PANC’s are plant species found and cultivated involuntarily in nature. Often classified as weeds or spontaneous herbs, they have several nutritional properties and are increasingly gaining ground in the areas of gastronomy, nutrition, food security and sustainability. We observed that there is a lack of use of these plants in our food due to the lack of information about the species that we have in our biodiversity. From this perspective, “spontaneous herbs” or “weeds” have a potential that many are unaware of. This article seeks to demonstrate that they are a considerable alternative for the gastronomic market, which is always in constant innovation, considering that at the same time that they provide low-cost food with important nutritional value, they offer a new experience to the consumer.
LİMİTED ŞİRKET SÖZLEŞMESİNDE EMREDİCİ HÜKÜMLER İLKESİ
Authors: Önder Mehmet Fahrettin , Eğilmez Enes Talha
Published: February 2024

Bir veya birden fazla gerçek veya tüzel kişinin ortak iradelerini ve sermayelerini ortak bir paydada birleştirmek suretiyle meydana gelen tüzel kişiliklerden biri olan şirket, temelde kar elde etme amacı güder. Kar elde etme niyeti, şirketi diğer tüzel kişiliklerden ayıran yegâne özelliktir. Şirket, temelini Türk Borçlar Kanunu’nda düzenlenen adi ortaklıktan almakta olup, türleri ve özelliklerine göre farklı türlere ayrılmaktadır. Şirket türleri 6102 Sayılı Türk Ticaret Kanununda sınırlı sayıda (numerus clasus) sayılmıştır. Sayılan bu şirket türleri arasında sermaye şirketi olarak anonim ve limited şirketler, özellikleri ve işlevsellikleri bakımından diğer şirket türlerinden ayrılmaktadırlar. Tüm şirket türlerinde olduğu gibi limited şirketler de kuruluştan sona ermeye dek temelde bir belgeyi esas alarak hareket eder. Bu belge, TTK’daki tanımlaması ile, limited şirketlerde şirket sözleşmesine karşılık gelmektedir. Şirketlerin faaliyet konusu, temel bilgileri, yönetim ve temsile ilişkin bilgileri şirket sözleşmesinde belirtilir. Ayrıca Kanunda öngörüldüğü şekliyle ortakların durumu, iç ilişkide uygulanacak kurallar da şirket sözleşmesinde gösterilir. Bu sözleşme, şirketin kuruluş şartlarındandır.
Kural olarak, sözleşme hukukunda sözleşme serbestisi ilkesi geçerlidir. Sözleşme serbestisinin sınırları ise TBK m.27 ve Türk Medeni Kanunu m.23’te düzenlenen genel hükümlerdir. Şirket sözleşmesi içeriğinde zorunlu ve öngörülmesi şartıyla bağlayıcı olacak kayıtlar TTK m.576 vd. gösterilmiştir. Kanun koyucunun açıkça düzenlemediği hususların limited şirket sözleşmesinde bulunup bulunmayacağı hususunda emredici hükümler ilkesi devreye girmektedir. Emredici hükümler ilkesi ile, sermaye şirketlerinde sözleşme serbestisi önemli ölçüde sınırlandırılmıştır. İlk kez 6102 Sayılı TTK ile hukukumuza giren emredici hükümler ilkesi, anonim şirketlerden esinlenerek limited şirket sözleşmeleri için de öngörülmüştür. Emredici hükümler ilkesinin şirket sözleşmesi için geçerliliği ve etkisi doktrinde tartışma konusu olmaktadır.
Bu nedenle çalışmada şirket sözleşmesi içeriğinden kısaca bahsedilerek sonrasında emredici hükümler ilkesinin tanımı, getiriliş amacı ve ilkenin yerindeliğine dair hususlar açıklanacak ve son olarak da ilkenin, şirket sözleşmesine olan etkilerine değinilecektir.
Healthcare System Using Blockchain
Authors: Journal IJSREM
Published: February 2024

The global Electronic Health Record (EHR) market is growing dramatically and is expected to reach $39.7 billion by 2022. To safeguard the security and privacy of EHR, access control is an essential mechanism for managing EHR data. This paper proposes a hybrid architecture to facilitate access control of EHR data by using both blockchain and edge nodes. Within the architecture, a blockchain-based controller manages identity and access control policies and serves as a tamper-proof log of access events. In addition, off-chain edge nodes store the EHR data and apply policies specified in Abbreviated Language For Authorization (ALFA) to enforce attribute-based access control on EHR data in collaboration with the blockchain-based access control logs. We evaluate the proposed hybrid architecture by utilizing the Hyperledger Composer Fabric blockchain to measure the performance of executing smart contracts and ACL policies in terms of transaction processing time and response time against unauthorized data retrieval. Keywords:Attribute-based Access Control, Access Control List, Blockchain, Edge Computing, Hyperledger, Smart Contract
A Comparative Study of Financial Statements of Tata Motors and Mahindra & Mahindra Ltd. Company for the financial years 2021-22 and 2022-23
Authors:   Oriental University, Indore, Jain Harshal , Gupta Dr. Neelu ,   Oriental University, Indore
Published: February 2024

India is the world’s third largest car market. Indian Auto sector is still far behind other Asian countries. Prices of vehicles in India continued to rise due to rise in the cost of inputs. Home grown brands of cars in India have performed very well in Indian markets. If such brands have to remain competitive in market they have to focus on electric vehicles. Tata Motors and Mahindra & Mahindra Ltd. is working hard to capture electric vehicle market in India. Tata Company has incurred a loss in the year 2021-22 but made profit in the year 2022-23 but Mahindra & Mahindra is a profit making company in both the years. Liquidity condition of Mahindra & Mahindra is also better than Tata Motors. It would be preferable to buy Mahindra & Mahindra Shares in long as well as short run but it would be preferred that Tata Motors shares could be bought for the long run. Keywords: Auto sector, financial analysis, accounting ratios, Quantitative data, Future prospects
Trylogia ukraińska jako dążenie do utraconego centrum
Authors: Miodońska Justyna
Published: February 2024

Twórczość prozatorska Józefa Łobodowskiego (1909–1988) nie doczekała się dotąd syntetyzującego akademickiego opracowania, tę sferę działalności twórczej lubelskiego pisarza konsekwentnie pomijano. W krytyce przeważają większe teksty dotyczące jego poezji, głównie przedwojennej. Niniejszy szkic to wstęp do refleksji o obecności w prozie „Łobody” mitu wielkiej całości, a więc marzenia o dużej formie, kształtującego w znaczący sposób literacką wizję świata i człowieka w jego twórczości, o formule integracji, dążenia do utraconego centrum (które umożliwiłoby uporządkowanie egzystencji), a także o kulturowych formułach całości i całościowości. Formuły te wiążą się z faktem, że już wiek XIX wskutek zasadniczego przewartościowania ideowego fundamentu europejskiej kultury oraz postępującego procesu sekularyzacji był czasem równoczesnego funkcjonowania dwóch sposobów ocalania idei całości: próby regeneracji mitu pierwotnego, a zatem powrotu do wielkich narracji eksponujących kategorię całości i sensu, ale w nowoczesnym, zredefiniowanym wydaniu, oraz próby stworzenia nowego mitu całościowego, jakim stała się ideologia. Narastała bowiem potrzeba nadania sensu egzystencji oraz wyrwania się z poczucia absurdalności i chaosu.
Kwartalnik Nowy Napis #19
Authors: Zadencka Maria , Bajków Bartosz , Rambowicz Piotr , Wejs-Milewska Violetta , Polechoński Krzysztof , Miodońska Justyna , Subocz-Białek Paulina
Published: February 2024

Avenida de Mayo, platanowa aleja w Buenos Aires. Rok 1942. Pod cieniami wysokich drzew przechodzi mężczyzna w czarnej dwurzędowej marynarce. Jest wysoki, ale nieśmiały i tak samo nieśmiało uchyli kapelusza, kiedy powita go portier Hotelu Madrid, do którego ten wysoki i nieśmiały właśnie zmierza. W torbie niesie opasły rękopis – „wiązkę dokumentów z ziemi nadberezyńskiej, ujętych w formie powieści”1. W małym gabinecie na piętrze przyjmie go za chwilę profesor Wacław Radecki, znany psycholog i organizator życia polonijnego w Argentynie. Mężczyzna w dwurzędowej marynarce wchodzi teraz ciężko po schodach. Denerwuje się. Za oknami cienie platanowej Avenida de Mayo, a on myśli o lasach dawnego Wielkiego Księstwa Litewskiego. Ten mężczyzna to Florian Czarnyszewicz, a ten rękopis „znaleziony” w Buenos Aires to Nadberezyńcy, epos, który za kilka tygodni zachwyceni czytelnicy okrzykną „Panem Tadeuszem XX wieku” i na trzech kontynentach ulegną „wpływowi tego narkotyku”, by przeczytać – jak Czesław Miłosz – „jednym tchem 577 stronic dużego formatu”2. A działo się to wówczas, kiedy w tej samej Argentynie Witold Gombrowicz dopiero zbierał materiały do swego Trans-Atlantyku.
PROBLEMS AND PROSPECTS OF DIGITALIZATION OF THE RUSSIAN AGRO-INDUSTRIAL COMPLEX
Authors: Kalafatov Edem
Published: February 2024

In today's world, in the age of comprehensive digitalization of all spheres of human life and activity, economy and production, it is impossible to differentiate one of the branches of the national economy from this process, as it will inevitably lead to a violation of natural interaction processes and have a negative impact on the final result of such interaction. Russia's agro-industrial complex in the emerging situation, as well as other major sectors of the Russian economy, is subject to digital transformation, but so far it lags significantly behind other areas of production in the level of implementation of IT solutions, due to a significant gap in the level of development, state of the raw material base, availability of production resources and tools between large agricultural organizations (agricultural holdings) and medium and small agricultural organizations (subsidiary and peasant farms, Today there is no clear understanding of a comprehensive approach to the organization of the process of digital transformation of all levels of the agricultural industry, which does not allow to implement this process in practice, leaving it only a project "on paper".
Ứng dụng mô hình SERQUAL trong đánh giá chất lượng đào tạo trực tuyến trong các trường đại học tại Thành phố Hồ Chí Minh
Authors: Trần Hoàng Cẩm Tú
Published: February 2024

Trước bối cảnh toàn cầu hóa và quốc tế hóa giáo dục, các ràng buộc về không gian và thời gian từng bước được gỡ bỏ bằng những lợi thế từ việc tăng cường ứng dụng các hoạt động học tập điện tử (e-learning) trong các tổ chức giáo dục. Bên cạnh những lợi ích mà e-learning đem lại, việc triển khai hình thức học tập điện tử này cũng có những bất lợi nhất định. Do vậy, việc đo lường chất lượng và hiệu quả của các dịch vụ như vậy ngày càng có tầm quan trọng để tiếp tục cải tiến, từ đó có thể gia tăng giá trị, hiệu quả. Thông qua phân tích yếu tố khám phá (EFA) và phân tích nhân tố khẳng định (CFA) từdữ liệu khảo sát 539 sinh viên, 5 thang đo trong mô hình SERQUAL đã được điều chỉnh và gộp thành 2 thang đo mới, bao gồm “tính hữu hình” và “tính vô hình”. Bên cạnh cung cấp cho các trường đại học những yếu tố có thể cải thiện để đáp ứng kì vọng của sinh viên. Đây là nền tảng để các trường tiếp tục nghiên cứu và phát triển thành bộtiêu chí hoàn thiện để đánh giá chất lượng đào tạo trực tuyến một cách toàn diện hơn.®2022 Journal of Science and Technology - NTTU
Định tính thành phần hóa học và xác định hoạt tính ức chế hắc tố của cây Mật gấu bắc (Mahonia nepalensis)
Authors: Nguyễn Lương Hiếu Hòa  , Lê Quỳnh Loan  , Lê Văn Minh  , Nguyễn Hoàng Dũng
Published: February 2024

Cây mật gấu (Mahonia nepalensis) thường phân bố nhiều ở các tỉnh miền núi ở nước ta như Lai Châu, Lào Cai, Hà Giang, Cao Bằng, Bắc Cạn và Lâm Đồng từ độ cao 1.700 -1.900m. Vỏ và thân cây mật gấu có tác dụng kháng viêm, kháng khuẩn, kháng nấm và trị các bệnh da liễu. Tuy nhiên, khả năng ức chế việc tổng hợp hắc tố vẫn chưa được công bố. Trong nỗ lực tìm kiếm các thảo mộc tự nhiên có tác dụng làm trắng da, chúng tôi tiến hành khảo sát hoạt tính ức chế tổng hợp hắc tố của cây mật gấu trên dòng tế bào B16F10 melanoma. Kết quả cho thấy, cao chiết methanol của cây mật gấu không gây độc tế bào B16F10 melanoma ở nồng độ 200µg/ml. Ở nồng độ 100µg/ml, nó có thể ức chế 37,15% lượng hắc tố tạo thành trong tế bào B16F10 melanoma. Cao chiết cây mật gấu cũng cho thấy khả năng bắt gốc tự do tốt với IC50 = 346µg/ml. Các kết quả trên cho thấy, cây mật gấu có tiềm năng ứng dụng như một chất làm trắng da trong mỹ phẩm. Các đơn chất có hoạt tính đang trong quá trình phân lập.
Nghiên cứu tổng hợp màng kháng khuẩn dựa trên chitosan và chiết xuất Trầu không ứng dụng trong bao gói và bảo quản thực phẩm
Authors: Nguyễn Thị Thương  , Hoàng Ngọc Bích
Published: February 2024

Nghiên cứu này cho thấy việc tổng hợp thành công bao bì hoạt tính có thể ăn được dựa trên sự kết hợp chitosan và chiết xuất lá Trầu không (BL). Màng composit chứa hàm lượng BL thấp (1-3%) được tổng hợp thông qua phương pháp phối trộn đơn giản. Kết quả phân tích SEM cho thấy có sự phân tán đồng nhất của BL vào trong mạch chitosan khi sử dụng hàm lượng BL thấp hơn 3%. Với hàm lượng chiết BL tăng từ 1-3%, độ truyền quang của màng composit giảm đáng kể trong khi độ mờ tăng. Ngoài ra, việc kết hợp BL đã cải thiện đáng kể hoạt tính kháng khuẩn gây bệnh samonella typhimurium của màng chitosan. Màng chitosan-BL cho thấy ức chế hoàn toàn samonella typhimurium sau 6 , 12 và 24 giờ nuôi cấy ở tất cả các nồng độ 1, 2 và 3% BL. Những kết quả đạt được cho thấy tiềm năng của màng chitosan kết hợp với chiết xuất Trầu không trong ứng dụng trong bao gói và bảo quản thực phẩm.
Nghiên cứu qui trình sản xuất bột dinh dưỡng từ đậu nành nảy mầm
Authors: Lê Thị Thêm  , Trần Đình Mạnh
Published: February 2024

Đậu nành nảy mầm chứa nhiều thành phần dinh dưỡng quan trọng, cần thiết cho con người. Việc sản xuất ra bột dinh dưỡng đã nâng cao giá trị cho sản phẩm. Qui trình sản xuất ảnh hưởng rất nhiều đến chất lượng bột dinh dưỡng từ đậu nành nảy mầm. Để đậu nành nảy mầm có chất lượng tốt nhất, đặc biệt là thu được hàm lượng vitamin E cao, thì hạt đậu nành phải được ngâm trong thời gian 8 giờ ở 30ºC, rồi ủ trong thời gian 96 giờ. Sau đó hạt đậu nành nảy mầm được sấy ở 50ºC trong thời gian 8 giờ đểgiảm độ ẩm của hạt xuống còn 9,67%, đồng thời vẫn giữ được chất lượng tốt nhất của đậu nành nảy mầm, đặc biệt là hàm lượng vitamin E (14,43mg/kg). Sản phẩm được đem đi nghiền nhiều lần thu được bột dinh dưỡng từ đậu nành nảy mầm có chất lượng tốt.
Ứng dụng vật liệu khung hữu cơ lưỡng kim loại Ni/Fe-MOF làm xúc tác cho phản ứng tổng hợp pyridyl benzamides từ 2-aminopyridine và trans-beta-nitrostyrene
Authors: Nguyễn Thi Kim Oanh  , Nguyễn Duy Trinh
Published: February 2024

Vật liệu khung hữu cơ lưỡng kim loại (Ni/Fe-MOF) được tổng hợp bằng phương pháp thủy nhiệt. Với đặc tính những đặc tính độc đáo như diện tích bề mặt riêng lớn, có cấu trúc tinh thể, khung cấu trúc linh động và có thể thay đổi kích thước. Do đó, vật liệu MOFs được sử dụng rộng rãi trong nhiều lĩnh vực như: xúc tác, hấp phụ và lưu trữ khí, y học. Trong nội dung này, vật liệu MOFs (Ni/Fe-MOF) được sử dụng làm xúc tác trong phản ứng tổng hợp pyridyl benzamides từ 2-aminopyridine và trans-beta-nitrostyrene với hiệu suất 82%.
Geospatial Models for Predictive Agricultural Risk Assessment and Mitigation in Vulnerable Landscapes
Authors: Fidelia Ighrakpata C.
Published: February 2024

This study addresses complex agricultural risk assessment under simplified conditions through a multi-pronged approach. The research problem focuses on the interactions among soil moisture, vegetation cover, and land use patterns influencing agricultural risks. Using mixed methods, we research soil internal analysis, mathematical modelling, and stakeholder insights. Stratified objective sampling ensures representative data sets and various geospatial tools, including Geographic Information System (GIS) software and remote sensing platforms, are subject to data analysis. Our study reveals a positive relationship between soil moisture and vegetation cover and establishes the role of highlighting the importance of water use in agricultural resilience -Use distribution analysis reveals spatial patterns, which identify targeted strategies for risk mitigation. Soil composition data enhance our understanding of soil health, providing usable insights for sustainable agriculture. These results contribute significantly to the existing body of knowledge and emphasize the importance of understanding detailed agricultural systems under sensitive conditions. Future research should examine temporal dynamics, socioeconomic implications, and adaptive geospatial models to support decision-making. Our research provides valuable insights for practitioners, policymakers and researchers and advances the understanding of agricultural risk in dynamic contexts.
The Effectiveness of Utilizing Certain Ingredients that Enhance the Characteristics of the Old and Used Litter on the Productive Performance of Broilers
Authors: Saad Huda Falih , AL-Hummod Sabah K.M.
Published: February 2024

Research aims to determine if certain modifications can improve the quality of litter and the growth and health of broiler chickens. The trial used various litterimprovement agents selected for their antibacterial properties, moisture absorption, and ability to create a favorable environment for broilers. The study found that broilers raised on treated and reused litter performed considerably better than those raised on untreated litter. These additives reduced microbiological contamination and increased litter absorption, creating a cleaner environment for the broilers. Improved litter conditions also improved broiler development, feed efficiency, and health. Adding specific components to recycled litter may enhance broiler productivity. This benefits the poultry industry by providing a cost-effective and ecologically friendly way to maximize the use of aged and utilized litter and improve broiler performance. The research indicates that litter control is crucial for sustainable poultry production and the health and performance of broiler chickens.
Factors Affecting Two-Wheeler Purchase Decision among College Students
Authors: Timilsina Susmita , Jnawali Govinda
Published: February 2024

The study focuses on the Generation’s Z student’s preference factor for purchase decision of two wheelers in Butwal sub -metropolitan studying in community and public colleges This paper focuses on the behavioral intentions of the z generations students for acceptance of new technological products, i.e (two-wheeler) and the factors considered to be vital for the purchase of two wheeler. The primary sample of 395 structure questionnaires was collected from Z youth (18-25). The Descriptive statistics and chi squared test through IBM SPSS 25 is adopted to find the empirical fit with the hypothesis framed. The chi square analysis was done to examine association between demographic variables and purchase decisions of two wheelers. The results of chi square analysis indicated that buyer’s marital status, occupation, religion, mode of payment, purpose of two wheeler purchase, number of family members and annual family income are significantly associated with purchase decision. The various categories of demographic characteristics analyzed in the study influence buyer two wheeler brand purchase decision. The results for the marketers of twowheeler focusing on the z generation. The finding suggest the manufacturer’s credibility, reliability, price of vehicle, band image, mileage, cost of maintenance, resale value and the facility conditions influences the purchase decision of the buying the two wheelers.
Pengaruh Penggunaan Internet Terhadap Keterampilan Literasi Informasi Masyarakat Di Kelurahan Balai-Balai Kota Padang Panjang
Authors: Rezzy Febriola  , Malta Nelisa
Published: February 2024

The purpose of this research is to describe (1) the diversity of people's internet use in the Balai-Balai Kota Padang Panjang subdistrict, (2) the information literacy skills of the community in the Balai-Balai Kota Padang Panjang subdistrict, (3) the influence of internet use on the information literacy skills of the community in Padang Panjang City Hall sub-district. This research uses quantitative research with descriptive methods. The population in this study was the community in the Balai-Balai City District of Padang Panjang with sampling using simple random sampling. The main instrument used was a research questionnaire which had been tested for validity and reliability, the sample size was 98 people. The population in the study was the community in the Balai-Balai City District of Padang Panjang. Data collection techniques are questionnaire techniques and questionnaire data processing through editing and tabulation stages. The results of the research are: (1) The community's internet use has an average answer score of 3.21. This score is on an interval scale of 2.50 – 3.24, which means that the internet use of the Padang Panjang City Hall community is classified as good. This can be seen from the intensity, usefulness and effectiveness of internet use carried out well. (2) Public information literacy has an average answer score of 3.11. This score is on an interval scale of 2.50 – 3.24, which means that the information literacy of the Padang Panjang City Hall community is classified as good. This can be seen from information literacy skills in determining information needs, finding information, evaluating information and using information for certain purposes by understanding aspects that are considered good. (3) The influence of internet use on the information literacy skills of people in the Balai-Balai City District of Padang Panjang is strong. From the results of the SPSS regression test, a correlation coefficient value of R = 0.787 was obtained, meaning that internet users have a positive influence on information literacy skills. The higher the use of the internet, the higher the information literacy skills in the Balai-Balai City District of Padang Panjang.