bluuebunny/crossref_metadata_2025_split huggingface dataset:
Numerical Simulation Study on Optimizing the Conical Cutter Bit to
Break Deep Strata
Authors: Li Shibin , Zhu Xiaoxing , Liang Kai , Deng Yuqing , Liu Hegao 
Published: May 2023

Background:
Methods that are used to obtain oil and gas resources by penetrating deep strata are gradually being developed. The complex lithology of deep strata causes difficulties for traditional drill bits to cut into the rock effectively, which affects the drilling efficiency.

Objective:
The goal of this work is to optimize the bit structure and design a patented drill bit for more efficient rock breaking.

Methods:
Through a series of tests, the rock mechanics parameters of deep strata in a block of Jilin Oilfield were measured, and the drill bit model XFXR5195 was selected to best match the lithology of the formation by using the Virtual Strength Index and the Technique for Order Preference by Similarity to an Ideal Solution. Simulation of the rock breaking process of the conical PDC cutter and cylindrical PDC cutter with the finite element method.

Results:
The simulation results show that the pre-crushing of the conical cutter can effectively reduce the difficulty of the subsequent cylindrical cutter in breaking and cutting rocks under 100 MPa compressive strength rocks; under 50 MPa compressive strength rocks, the combination of the conical cutter and cylindrical cutter are not effective with regards to drilling.

Conclusion:
The conical PDC cutter has a more uniform force range and more concentrated stress on the rock than the cylindrical PDC cutter. The rock-breaking ability of the conical PDC cutter is higher than that of the cylindrical PDC cutter under different compressive strength rocks and especially in high compressive strength rocks.
Present, Past, and Future of Lean Six Sigma Applications: From Evolution
to the Era of Artificial Intelligence
Authors: Singh Alok Bihari , Gaurav Gaurav , Sarkar Prabir , Dangayach Govind Sharan , Meena Makkhan Lal 
Published: May 2023

Background:
Lean Six Sigma is a fact-based, data-driven approach that avoids mistakes
to improve quality and efficiency. Artificial intelligence (AI) is now evident in lean six sigma applications.
AI waste elimination solutions can eliminate large amounts of waste that LSS could not. In
lean six sigma, six sigma tackles process variance, whereas lean reduces waste to improve process
quality and efficiency.

Objective:
To describe new pieces, trends, and the adoption and implementation of new technologies
like AI by examining the current literature across multiple aspects for a more instructive and
piquant viewpoint.

Methods:
This study is a combination of systematic and bibliometric review, where the systematic
review was based on a class framework by selecting 97 articles from reputed journal databases, and
the bibliometric review was conducted using a VOS viewer and web of science database for a period
of 15 years (2007-2022).

Results:
By describing LSS's historical evolution, major concerns, prevalent research approaches,
and application areas, the study helps practitioners and academics understand its present state for
robust research. AI and other cutting-edge technologies help discover non-value-added operations
that are difficult to recognize manually.

Conclusion:
This study has revealed the critical success factors for deploying LSS in numerous
businesses. The motivations, barriers, and limits in the direction of the application of LSS are also
discussed. The research trends in implementing modern technologies like AI showed a green wave.
Future research may emphasize and dominate LSS implementation issues with modern technologies
like AI.
Recent Advancement in the Green Synthesis of Silver Nanoparticles
Authors: Thakur Ajay , Verma Monika , Bharti Ruchi , Sharma Renu 
Published: May 2023

Abstract:
Because of its miscellaneous properties, developing less environmentally hazardous and
trustworthy methodologies has become one of the most crucial steps toward synthesizing nanoparticles
(NPs) among researchers and scientists. In this direction, silver nanoparticles (AgNPs or SNPs)
have gained much attention because of their anti-inflammatory, antibacterial, antiviral, and antifungal
properties, potential toxicity, and unusual physicochemical features. Concerning the toxicity of
silver nanoparticles, silver nanoparticles may prove to be an essential tool against many drugresistant
microorganisms and substitutes for antibiotics. However, the synthesis of AgNPs using
conventional methods had a toxic impact and caused much damage to the ecosystem. Researchers
have used various production techniques to prevent the adverse effects of toxic chemicals, including
algae, bacteria, fungi, and plants. This review study has covered recent advancements in green synthetic
methodologies for synthesizing AgNPs. This insight provides a comprehensive overview of
key findings in the green synthesis of Ag nanoparticles and attempts to focus on factors affecting
their synthesis, characterization, applications, potential toxic impact on living organisms, merits/
demerits, and prospects.
Modeling the process of refrigeration effects on food products
Authors: Zhlobo R. A. , Shamarov M. V. , Alyoshin V. I. 
Published: May 2023

Objective. The present article discusses the issue of modeling the duration of the refrigeration effect on a food product using the example of raw lean meat.Method. The duration of the refrigeration effect consists of two stages: cooling and freezing. At the same time, the thermophysical characteristics of products are determined practically on a specialized experimental setup developed in the laboratory of the Department of Technological Equipment and Life Support Systems.Result. Knowing the technological regimes, it is possible to determine the time spent on cooling and freezing various food products.Conclusion. This technique can be applied in wide climatic conditions in the production of the Russian Federation on a large scale. If we increase the air speed at the surface of the product to 3 m/s, we will get a reduction in time by 502 s, provided R = 0.015 m and δ = 0.125 m. Having the initial and final conditions, you can quickly determine the duration of the refrigeration exposure, both for raw lean meat, and for any other food products, choosing the optimal one.
Application of machine learning methods for automated detection of network intrusions
Authors: Babicheva M. V. , Tretyakov I. A. 
Published: May 2023

Objective. Development of automated network attack detection systems capable of adapting to the ever-changing nature of network attacks and new types of threats. Such systems should be based on machine learning algorithms and models that are able to identify complex dependencies between data in the learning process.Method. To train the models, a sample with signs of normal and abnormal traffic was prepared, and it was thinned and balanced as a result of preliminary statistical analysis. Five machine learning algorithms were selected and tested, both on a training set of features and on a real test set obtained experimentally. Based on the results of the experiments, a random forest classifier was selected, which showed the best results.Result. A model for detecting network intrusions has been developed, which showed a detection accuracy of 0.99 on real traffic.Conclusion. It is shown that a machine learning-based network intrusion detection system can solve the problem of flexible protection that could adapt to the ever-changing nature of network attacks, since one of the most important advantages of machine learning in detecting network intrusions is the ability to learn the signs of attacks and identify cases that are uncharacteristic of those that were observed earlier.
Problems of information technology support for implementation BIM concepts
Authors: Malyavkina L. I. , Savina A. G. , Savin D. A. 
Published: May 2023

Objective. The purpose of the study is to analyze the current level of development of the digital infrastructure of the urban planning sector, to identify the features of information technology support for the implementation of the BIM concept at the stages of the life cycle of the CCS and the functionality presented on the national market of solutions that support BIM technology. Method. Within the framework of the study, the methods of logical, structural, comparative, system analysis were used; modeling and graphical presentation of results.Result. It has been established that in the current period, most companies in the Russian architecture and construction industry are considering the transition to a fully integrated BIM as a long-term development format. An objective obstacle to a quick transition is the complexity of complex IT support for BIM processes and the level of current development of digital infrastructure. It has been established that the priority direction for the development of the IT industry in the context of ensuring the implementation of the BIM concept is the formation of a single ecosystem of Russian BIM software. Along with the need to develop competitive Russian software products, ensuring their interoperability and standardization of data exchange formats are highlighted as the main problems. The key parameters for assigning a software product to the BIM group are determined, the levels of maturity of the BIM data exchange process are identified, and approaches to the organization of exchange processes are considered.Conclusion. The proposed criteria for classifying software products as solutions that support the BIM concept can be used in the formation of functional requirements for the developed import-independent software products. The interpretation of the interoperability reference model in relation to BIM technology can be used to develop the integration capabilities of BIM tools in a single information technology environment of general data, and also become a methodological basis for creating an open national data exchange standard.
The Effects of Online Health Information–Seeking Behavior on Sexually Transmitted Disease in China: Infodemiology Study of the Internet Search Queries
Authors: Li Xuan , Tang Kun 
Published: May 2023

Background
Sexually transmitted diseases (STDs) are a serious issue worldwide. With the popularity of the internet, online health information-seeking behavior (OHISB) has been widely adopted to improve health and prevent disease.

Objective
This study aimed to investigate the short-term and long-term effects of different types of OHISBs on STDs, including syphilis, gonorrhea, and AIDS due to HIV, based on the Baidu index.

Methods
Multisource big data were collected, including case numbers of STDs, search queries based on the Baidu index, provincial total population, male-female ratio, the proportion of the population older than 65 years, gross regional domestic product (GRDP), and health institution number data in 2011-2018 in mainland China. We categorized OHISBs into 4 types: concept, symptoms, treatment, and prevention. Before and after controlling for socioeconomic and medical conditions, we applied multiple linear regression to analyze associations between the Baidu search index (BSI) and Baidu search rate (BSR) and STD case numbers. In addition, we compared the effects of 4 types of OHISBs and performed time lag cross-correlation analyses to investigate the long-term effect of OHISB.

Results
The distributions of both STD case numbers and OHISBs presented variability. For case number, syphilis, and gonorrhea, cases were mainly distributed in southeastern and northwestern areas of China, while HIV/AIDS cases were mostly distributed in southwestern areas. For the search query, the eastern region had the highest BSI and BSR, while the western region had the lowest ones. For 4 types of OHISB for 3 diseases, the BSI was positively related to the case number, while the BSR was significantly negatively related to the case number (P<.05). Different categories of OHISB have different effects on STD case numbers. Searches for prevention tended to have a larger impact, while searches for treatment tended to have a smaller impact. Besides, due to the time lag effect, those impacts would increase over time.

Conclusions
Our study validated the significant associations between 4 types of OHISBs and STD case numbers, and the impact of OHISBs on STDs became stronger over time. It may provide insights into how to use internet big data to better achieve disease surveillance and prevention goals.
Assessing Disparities in Video-Telehealth Use and eHealth Literacy Among Hospitalized Patients: Cross-sectional Observational Study
Authors: Cheng Jessica , Arora Vineet M , Kappel Nicole , Vollbrecht Hanna , Meltzer David O , Press Valerie 
Published: May 2023

Background
Medicare coverage for audio-only telehealth is slated to end this year after the public health emergency concludes. When the time comes, many patients may be unable to make the transition from audio-only to video telehealth due to digital inexperience. This study explores the second digital divide within video telehealth use, which is primarily characterized by skills and capabilities rather than access, by measuring eHealth literacy (eHL) and video capabilities in hospitalized patients.

Objective
The aim of this study is to evaluate video capabilities, eHealth literacy, and engagement with video telehealth among hospitalized patients.

Methods
The study design is a cross-sectional observational study of adult inpatients at the University of Chicago Medical Center. We assessed self-reported rates of audio versus video telehealth usage as well as the participants’ self-reported willingness to use video telehealth for future health care visits. We used a multivariable binary logistic regression to determine the odds ratio for being unwilling to use video telehealth, adjusted for age, sex, race or ethnicity, educational level, eHL literacy scale (eHEALS), health literacy (brief health literacy screen), technology access, internet access, and video capability.

Results
Of the 297 enrolled participants, median age was 58 years, most (n=185, 62%) identified as Black, half (n=149, 50%) were female, one-quarter (n=66, 22%) lacked home internet access, and one-third (n=102, 34%) had inadequate eHL.

Conclusions
Patients with low eHL reported greater participation in audio-only telehealth over video telehealth, of which the former may lose its flexible pandemic reimbursement policy. This may widen the existing health disparities as older adults and patients with low eHL face challenges in accessing video telehealth services. Low eHL is associated with lack of web-based skills, lower rates of video telehealth usage, and lower willingness to use video technology. The study results raise the question of how to improve video capability among patients who, despite having access to smartphones and laptops, face challenges in using telehealth optimally.
A Comparative Study on The Effect of Cooking Methods on The Nutritional Contents of Ripe and Unripe Plantain (Musa Paradisiaca)
Authors: Nwawuba Stanley Udogadi , Onyenibe Nwozo Sarah 
Published: May 2023

Plantains are conventionally consumed either after boiling, steaming, roasting or frying which are there major cooking methods employed in the utilization in Nigeria. Method of preparation and cooking could either reduce or improve the nutrient quality of foods. Thus the objective of the present study was to investigate the effect of cooking methods on the nutritional content of ripe and unripe plantain. Ripe and unripe plantain was obtained and divided into four (4) portions; raw which served as the control, boiled, fried and roasted. Analysis of the proximate, vitamin and mineral content of the samples were carried out using standard methods and our result revealed that boiling as a cooking method significantly retained the levels of minerals, vitamins and proximate composition of ripe and unripe plantain relative to frying and roasting. In conclusion we recommend that boiling should be predominately employed during cooking of neither ripe nor unripe plantain.
Local Resources-Based Community Empowerment Model to Achieve Food Security at the Indonesian Border Community of North Sebatik
Authors: Suryana Nia Kurniasih , Mulyani Sekar Inten , Hendris Hendris 
Published: May 2023

Many scholars now see border areas to have a srategic value. They are no longer seen as the backyard of a country but the front yard that must be seen well developed. Therefore border communities must be empowered to be independent from neighboring countries. These include efforts to increase these independence through community empowerment. Community empowerment can increase the independence and welfare of the community through increasing knowledge, attitudes/behaviors, skills, abilities, awareness, and utilization of resources. Throughthe process, it is expected that human resources capacity will increase in food security. How the efforts to empower border communities adopt local resources, instead of a top down approach, however needs forther exploration. This research aims to asses the effects of human and natural capitals in formulating local resources-based Community empowerment model in the sector of food security. This research was conducted in the North Sebatik district, Nunukan regency with 65 sample of farmers selected through simple random sampling techniques. Primary and secondary data were collected through field observations, direct interviews, questionnaire distribution, and information obtained from official government agencies. This research uses human capital, nature capital, and social capital as dependent variables, and community empowerment and food security as independent variables. The analysis method applied Partial Least Square (PLS) by using software WarpPLS 5.0. The results of the research showed that human capital must go through an empowerment process to increase human quality. Natural capital must also go through an empowerment process, as human quality without supported nature resources cannot improve capacity to achieve food security. Social capital must also go through an empowerment process. Community empowerment has an impact on food security, as it can manage existing resources to create and improve household income through locally-based agricultural activities to achieve food security
Inovasi Mobile Library untuk Mendukung Pembelajaran Selama Pandemi Covid-19
Authors: Adriyana Lasenta 
Published: May 2023

Tahun 2020-2021 adalah masa transisi dari awal pandemi menuju ke era normal. Perpustakaan menjadi salah satu instansi yang terkena dampak pandemi Perpustakaan mengikuti kebijakan pemerintah dengan menerapkan pembatasan sosial dan memberikan layanan online bagi mahasiswa. Tujuan penelitian ini adalah memberikan gambaran hasil analisis penggunaan mobile library STIKES Bhakti Husada Mulia. Mobile Library sebagai upaya perpustakaan dalam memberikan inovasi layanan terhadap mahasiswa selama masa pandemi. Metode yang digunakan adalah kuantitatif deskriptif pada pengguna mobile library STIKES Bhakti Husada Mulia. Hasil penelitian menunjukkan bahwa mahasiswa terbantu dengan adanya mobile library, memudahkan dalam mendapat literatur. Mereka tidak harus datang langsung ke perpustakaan terutama pada mahasiswa tingkat akhir, untuk mendapatkan layanan koleksi yang diperlukan.
Exploring Al-Ghazali’s concept of education: A study of speech acts through English language lens
Authors: Zurriyati Zurriyati , Perangin-angin Alemina Br, , Rahman Fadhlur 
Published: May 2023

The purpose of this study is to provide an in-depth analysis of the types, functions, and manner of speech acts utilised in al-Ghazali's notion on educational concept. The study employed a content analysis methodology, which entailed gathering data from a variety of sources, including Al-Ghazali's writings and scholarly articles related to his works. The findings of this study reveal that al-Ghazali's idea of education in is dominated by directive speech acts, followed by assertive acts and constative acts. The category of recommending acts makes up the vast majority of directive acts, whereas order acts are somewhat less common. Further, Al-Ghazali’s use of speech acts tends to emphasize a competitive function, followed by a collaborative one. Interestingly, neither convivial nor conflicting functions are presented in this study. The dominance of directive speech acts, highlight Al-Ghazali's preference for providing guidance and advice to his readers in a harmonious and respectful communication style. Furthermore, Al-Ghazali's use of speech acts can be classified primarily as literal and direct speech acts, with subsequent employment of indirect and non-literal forms.. These findings contribute to the teaching learning process including English language in applying speech act. Finally, this study highlights the significance of considering the types, functions, and manner of performing speech acts propose to teachers and students in English language teaching learning process.
SERIA A COSTURA UMA GRAFIA DA ANTROPOLOGIA?
Authors: Dantas Emiliano 
Published: May 2023

Este texto reflete sobre como a costura se constituiu num saber para o desenvolvimento e sobrevivência da espécie humana e, por isso, se tornou uma inscrição em peles, tecidos e corpos, que contam muitas histórias ao longo dos tempos. Parto da exposição Cartas do Mau Encontro, uma instalação artística que me permitiu perceber a importância da costura para se pensar uma crítica dentro das fotografias. Por fim, a fotografia colonial é vista como uma ferida que precisa ser tratada, suturada por processos artísticos e criativos.
Palavras-chave: Costura. Ferida Colonial. Fotografia. Cartas do Mau Encontro
RELASI ADAT DAN AGAMA DALAM TRADISI BAARAK NAGA PADA WALIMAH PERKAWINAN MASYARAKAT BANJAR
Authors: Habibah Fiteriana  
Published: May 2023

Abstrak
Sebagai kodrat makhluk sosial, manusia tentu tidak dapat terlepas dari ketergantungan untuk hidup bersama orang lain. Manusia lahir di tengah-tengah masyarakat, dan tidak mungkin hidup kecuali di tengah-tengah masyarakat pula. Hal inilah yang turut membangun naluri manusia untuk hidup bersama dan terus melestarikan keturunannya. Adapun cara untuk mewujudkan hal tersebut ialah dengan melakukan perkawinan yang sah. Pada masyarakat Banjar, prosesi perkawinan yang digunakan masih berpedoman pada adat yang berlaku sebagai warisan budaya turun-temurun. Selain itu, pelaksanaannya juga dilakukan dengan penuh kehati-hatian agar memenuhi persyaratan yang telah ditentukan oleh fiqih.
Sebagai bagian dari proses kehidupan yang sangat berarti bagi pribadi seseorang, sudah sewajarnya apabila prosesi perkawinan tersebut ditandai dengan sesuatu yang sifatnya istimewa, khas, dan unik. Sebagaimana yang akan dijelaskan dalam tulisan ini yaitu tradisi baarak naga pada perkawinan masyarakat Banjar. Tradisi baarak naga membawa perpaduan antara ketentuan adat sebagai panduan tidak tertulis dengan hukum perkawinan Islam sebagai ketentuan formal. Keduanya dipatuhi dan dilaksanakan secara turun-temurun tanpa pergesekan sehingga akhirnya menghasilkan hubungan yang harmonis dan lestari di masyarakat bahkan hingga saat ini.
Kata Kunci: Adat dan Agama; Tradisi Baarak Naga; Masyarakat Banjar.
Filsafat Rasionalisme Sebagai Dasar Ilmu Pengetahuan
Authors: Anugrah Meisakh Nur , Radiana Usman 
Published: May 2023

Rasionalisme, merupakan sebuah dasar kebenaran yang menfokuskan pada akal budi atau rasio. Manusia memanfaatkan akalnya dalam menangkap dan menemukan sebuah pengetahuan. Aliran rasionalisme percaya bahwa kebenaran ada pada akal manusia dan tidak bisa suatu kebenaran didasarkan pada sebuah kebohongan, karena akal merupakan suatu ciptaan Allah yang diberikan kepada manusia dan tak mungkin adanya suatu kebohongan. Rasionalisme adalah sebuah yang menjadikan rasio atau akal menjadi sumber dari segala pengetahuan, yang diperoleh dengan cara kita berfikir. Hal inilah yang menjadi dasar atau awalnya muncul ilmu pengetahuan dan pada akhirnya ada ilmu pengetahuan yang muncul dari hasil filsafat rasionalisme yang bisa kita rasakan sampai saat ini seperti ilmu matematika yang semuanya di terima sebagai kebenaran yang absolut.