bluuebunny/crossref_metadata_2025 huggingface dataset:
Kesantunan Berbahasa pada Pesan Singkat Grup Whatsapp Mahasiswa PBSI Unkhair sebagai Media Komunikasi Daring: Teori Kesantunan Leech (Pendekatan Pragmatik)
Authors: Adriani Adriani , Muhamad Darlisa , Yusrina Yusrina
Published: July 2024

Penelitian ini merupakan penelitian kualitatif yang bertujuan untuk mengetahui bentuk pematuhan prinsip kesantunan berbahasa dan penyimpangan/pelanggaran prinsip kesantunan berbahasa yang terdapat pada pesan grup WhatsApp Mahasiswa PBSI sebagai media komunikasi daring berdasarkan teori Leech.  Metode yang digunakan dalam penelitian ini yaitu metode deskriptif. Sumber data dalam penelitian ini berupa pesan singkat pada grup whatsapp dengan data berupa tuturan-tuturan dalam pesan whatsapp  yang  menunjukkan  pematuhan  dan  pelanggaran  prinsip  kesantunan bahasa. Teknik pengumpulan data yang digunakan ialah teknik  dokumentasi dengan langkah-langkah  analisis  data yaitu; (1) reduksi data, (2) penyajian data, dan (3) penarikan kesimpulan.  Hasil penelitian menunjukkan bahwa pesan singkat grup whatsapp mahasiswa PBSI Unkhair telah memenuhi prinsip kesantunan berbahasa Leech dalam berkomunikasi baik dengan dosen maupun teman sebaya. Hal ini dapat terlihat pada kutipan pesan singkat mahasiswa yang menggunakan prinsip kesantunan berbahasa lebih dominan dibanding yang melakukan pelanggaran kesantunan berbahasa. Pemenuhan prinsip kesantunan ditemukan pada maksim kebijaksanaan, maksim kedermawanan, maksim kesederhanaan, maksim kesimpatian dan maksim kemufakatan. Sedangkan penyimpangan kesantunan hanya terdapat pada maksim kebijaksanaan dan pemufakatan.
Markedness Model dalam Interaksi Antarpeserta Pemilih pada TPS Lingkungan Bonto Puasa Kabupaten Maros: Kajian Bilingualisme Bugis-Indonesia
Authors: M. Fachmy Achdan Kadir  , Anshari Anshari , Agussalim Aj
Published: July 2024

Penelitian ini bertujuan untuk (1) Menganalisis dan menginterpretasi Marked Choice dalam percakapan antarpemilih di TPS Bonto Puasa Kabupaten Maros; (2) Menganalisis dan menginterpretasi Unmarked Choice dalam percakapan antarpemilih di TPS Bonto Puasa Kabupaten Maros. (3) Menganalisis dan menginterpretasi bentuk dan fungsi alih kode yang terjadi pada Markedness Model dalam percakapan antarpemilih di TPS Bonto Puasa Kabupaten Maros. Penelitian ini menggunakan jenis penelitian kualitatis dengan desain penelitian studi kasus. Data dalam penelitian ini adalah alih kode yang terjadi dalam interaksi di lingkungan TPS Bonto Puasa Kabupaten Maros dengan sumber data dari peserta pemilih yang ada di lingkungan TPS Bonto Puasa Kabupaten Maros. Data yang terkumpul dianalisis dengan menggunakan teori Markedness Model oleh Myerss Scotton dan teori bentuk dan fungsi alih kode Chaer dan Agustina. Hasil analisis data penelitian menunjukkan bahwa (1) Kemampuan penutur dalam menegosiasi set Right and Obligation dalam suatu interaksi sehingga menciptakan perubahan dalam konteks percakapan antara penutur dan lawan tutur dan membentuk pola alih kode Marked Choice. (2) Kemampuan lawan tutur menyesuaikan diri dalam indeks Right and Obligation dan mampu memahami maksud dari penutur sehingga membentuk pola alih kode Unmarked Choice. (3) Variasi penutur dalam melakukan komunikasi membebaskan penutur untuk menggunakan kode yang dikuasainya dengan tiap perubahan kode memiliki fungsi yang berbeda mulai dari fungsi ekspresif, sosial, dan pragmatis.
The Use of Jigsaw Technique to Improve Reading Comprehension of The Eighth Grade Students of SMP Negeri 12 Palu
Authors: Dinah Aprilia  , Darmawan Darmawan , Anjar Kusuma Dewi  , Nur Sehang Thamrin
Published: July 2024

This research aims to find out the use of Jigsaw Technique to Teach Reading Comprehension of the Eight-Grade students of SMP Negeri 12 Palu. This research used a quasi experimental design consisting of experimental and control classes. The sample of  this research was two classes of eight-grade students, with the amount 51 students of VIII A and VIII B. This research used a total sampling technique. In the process of collecting the data, the researcher used an instrument which contains of multiple choice and essay test. The result of the data analysis shows that the mean  score of the experimental class significantly increased from 57.78 to 77.78, while  the mean score of the control class increased from 60.36 to 69.52. The researcher  found that the t-counted was higher than the t-table (4.65>1.678). It means that  the hypothesis was accepted. In conclusion, the use of Jigsaw Technique can be applied by teachers in teaching and learning process as one of effective technique to improve Student’s reading comprehension.
The View of Slang Words in the Movie “No Hard Feelings” (2023)
Authors: Ramadhan Hafsha Fauzia , Simatupang Ervina CM
Published: July 2024

This paper explores the types of slang words in the movie "No Hard Feelings," (2023) and analyses the significance within the context of the movie and contemporary Sociolinguistics. By analyzing the dialogue, the research highlights how slang words enhance character development, drives narrative progression, and reflects cultural authenticity. The research delves into the sociolinguistic implications of movie slang, examining its role in mirroring and shaping real-world language trends. The findings suggest that the strategic use of slang in the movie not only enriches the film’s realism but also influences audience perceptions and everyday communication patterns. This study contributes to a deeper understanding of the dynamic relationship between film dialogue and sociolinguistic evolution, emphasizing the cultural resonance of cinematic language choices.  In conclusion, the strategic use of different types of slang in "No Hard Feelings" demonstrates the power of language to convey character, context, and culture. It underscores the film's commitment to capturing the nuances of modern life, making the characters' interactions both believable and compelling
Community perception and experience of health services in the midst of an earthquake and COVID-19 pandemic: A phenomenological study
Authors: Sari Gadis Meinar , Rosyada Amrina , Nugraha David , Fitriana Farida , Izza Alifina , Ananta Silvia Maya
Published: July 2024

Indonesia is located on the Pacific Ring of Fire with various disasters occurring frequently and causing tremendous impacts. Recently, Mamuju Regency in West Sulawesi was hit by an earthquake during the COVID-19 pandemic, making primary health care (PHC) a major community health care provider facing several issues. This study aims to explore the challenges and supporting factors of the recovery of PHC after the earthquake during the COVID-19 pandemic using a descriptive phenomenology grounded in Edmund Husserl's philosophy.  The Bamboo PHC (Puskesmas Bambu) was selected as the only PHC in Mamuju which was most affected by the earthquake. A focus group discussion method was conducted by involving 15 participants selected using purposive sampling and divided into three groups (health workers, health cadres, and community members). As a result, the community members acknowledged that the Bamboo PHC services programs in general were favorable before the pandemic, there were several basic and superior health service programs that the community felt were valuable. Yet, the COVID-19 pandemic worsened the situation and the use of healthcare facilities decreased. Coupled with the occurrence of natural disasters in vulnerable areas, it is increasingly causing fatalities. Therefore, disaster preparedness and community empowerment are the key to successful disaster management.
Determination of ABO blood group based on secretors or non-secretors analysis in body fluids
Authors: Setiawan Fery , Yudianto Ahmad , Nurdianto Arif Rahman , Sunariani Jenny , Mooduto Latief
Published: July 2024

Criminal acts often leave traces analyzed by law enforcement, especially by the Indonesian National Police (POLRI). Sometimes, various items were found and analyzed to link the victim and the perpetrator. Blood, the most abundant body fluid, found in crime scenes, consists of cellular and liquid elements. The forensic focuses on red blood, which can be wet or dried at the crime scene. Sometimes, there was no blood or bloodstains found, but objects related to other body fluids, such as: condoms, toothbrushes, the mouth of glass cups, straws, etc, could be found. Blood group analysis could still be carried out based on secretor gene (Se) considering that 80% of the population was of the secretor group. There are two chromosomes related to blood regulation, namely: chromosomes no. 9 and 19. The former relates to the ABO blood group and the latter relates to the secretory phenotype. The basic principle of secretors was antigens found on the surface of red blood cells and all body fluids, except cerebrospinal fluid. The pattern of inheritance on chromosomes 9 and 19 is based on the probability law by Mendell. It stated that all of genotypes (homozygous dominant-recessive or heterozygous) would be passed on to their offspring.
Medical education in clerkship: From here and out
Authors: Prananjaya Bintang Arroyantri , Syulthoni Zain Budi , Maritska Ziske , Nudhar Lathifah , Aini Syarifah , Suryani Puji Rizki , Ikhsan Diyaz Syauki
Published: July 2024

The COVID-19 pandemic has changed many things in the medical education system. This change requires adaptation and modification from education providers, teachers, and students. A virtual learning system has been implemented instead of a face-to-face learning system. However, this makes several challenges and issues that must be considered. Virtual learning is considered less attractive and interactive and not effective in teaching clinical skills. For student clerks, the reduced time to undergo education in the hospital leads to fewer case exposures. Another problem is the facilities and infrastructure. Several ways to solve this problem have been implemented while minimizing risk and taking strict precautions. Some institutions modify and innovate to maximize the effectiveness of learning activities. In addition to technical and effectiveness issues, changes in the education system also have an impact on the mental health of medical students, therefore it is important for institutions to be sensitive to changes and risks to students' mental health during the pandemic.
Polymorphic CAG and GGN repeats in Cryptorchidism patient risk: A meta-analytical study
Authors: Lutfiana Nurul Cholifah , Purnomo Athaya Febriantyo , Ibrahimiyah Nur Aisah
Published: July 2024

Genetic mutations in the androgen receptor (AR) gene have been identified as the cause of androgen insensitivity syndrome. These mutations are linked to inconsistent development of the Wolffian duct and may result in conditions such as micropenis, hypospadias, and cryptorchidism. The androgen receptor has two polymorphic sites located in exon 1, which consists of varying amounts of CAG and GGN repeats. These repetitions lead to the formation of polyglutamine and polyglycine stretches of varied lengths. Increased CAG repeats lead to a decrease in androgen receptor transcriptional activity, but the impact of GGN triplets is less well understood. This research examined the CAG and GGN repeat lengths in males who had a past medical record of cryptorchidism. Prospective and retrospective observational studies from PubMed, Science Direct, and Embase were systematically searched up to 15th November 2020. Primary outcomes were analyzed using a fixed or random effect model regarding its heterogeneity and continued with multilevel modeling of each polymorphism and ethnicity. CAG and GGN repeat polymorphism was found to be significantly different compared to control in contributing to cryptorchidism (CAG: 0.55 [CI 95%=0.19-0.91]; p-value=0.003 and GGN 0.90 [CI95%=0.65-1.15]; p value<0.000).  In conclusion, CAG and GGN repeat polymorphism have an essential role in the incidence of cryptorchidism.
An Example of Adaptive Reuse in Office Design; Noktalı Fikir Advertising Agency
Authors: Akçaova Ali
Published: July 2024

The purpose of this study is to reuse architectural and industrial components from various disciplines—used for various purposes—in new structures. The study begins by selecting materials from the industrial and interior design sectors that are adaptable and recyclable and then outlines the process of applying these materials in interior spaces. The study presents the authors' analysis of the Noktalı Fikir Advertising Agency office building located in the Meram district of Konya Province. The analysis involved on-site detection stages, relevant person interviews, and interior photography After conducting research, it was concluded that industrial vehicles that were previously used for different purposes could coexist harmoniously with separate pieces of technology utilized in architecture. This study aims to explain how reusable and adaptable materials affect the working comfort of office workers and clients and serve as a valuable resource for interior designers.
A Responsible Cultural Heritage Consumption for Senior Tourists in Nicosia
Authors: Güvenbaş Gizem , Polay Mukaddes
Published: July 2024

Cultural heritage consumption plays a pivotal role in senior tourism, providing unique experiences and fostering a sense of connection with the past. This study focuses on the concept of responsible cultural heritage consumption for senior tourists in the historic Walled City of Nicosia. The primary objective is to examine the preferences and challenges of senior tourists in terms of accessibility and engagement with cultural heritage sites. Qualitative research was conducted through documentation, on-site observations and interviews to gather data about the cultural heritage consumption experiences of senior tourists. The research findings reveal that senior tourists are interested in experiencing authentic cultural heritage and desire opportunities for meaningful interactions with local heritage. However, limited accessibility and lack of age-friendly facilities pose significant barriers to their full participation in cultural heritage sites. The study highlights the need for responsible tourism practices that make cultural heritage inclusive for all age groups.
A relação entre o método econômico da Escola Austríaca e o Liberalismo
Authors: Slatinsky Rafael , Matos Faria Diane
Published: July 2024

Resumo: O presente artigo explora a interconexão entre o método apriorístico da Escola Austríaca e o pensamento liberal na economia. Inicialmente, examina-se a origem do liberalismo e da economia clássica, com o estudo sobre as ideias de John Locke e Adam Smith, respectivamente. Logo após, há a análise da relação entre o liberalismo e a economia neoclássica, com a apresentação da Teoria do Valor Marginal e destacando as convergências e distinções em relação ao pensamento da Escola Austríaca. Dentro desse contexto, é apresentado o pensamento austriaco com os insights de Mises, em especial, com seu conceito de praxeologia, e de Friedrich Hayek, com suas suas críticas ao pensamento ortodoxo. Por fim, considerando a perspectiva de diversos economistas e a abordagem interdisciplinar da ciência econômica, conclui-se que a Escola Austríaca, em conjunto com o liberalismo clássico, oferece uma interpretação adequada da realidade da sociedade.
A máquina e o dínamo
Authors: Grego Paulo , Marjorry Souza Santos Suellen
Published: July 2024

Este artigo tem como objetivo a ampliação do conceito de liberalismo como meta-ideologia, apresentado por Scheffer (2023) para analisar a Nova Direita, ao ethos revolucionário. Esta ampliação será feita com base nos livros "The discovery of freedom", de Rose Wilder Lane (1943) e "The god of the machine", de Isabel Paterson (1943). Complementarmente, foram utilizadas a Revolução Francesa e a Revolução Americana como objetos de análise, de modo a ter exemplos comparativos que permitam diferenciar a defesa da liberdade do ethos revolucionário. Por meio desta metodologia, foi possível identificar uma relação entre o modelo de sociedade liberal proposto pelos teóricos liberais clássicos com sociedades de alta confiança, cujo ethos revolucionário provou-se incapaz de obter e manter por conta própria.
O perigo do intervencionismo
Authors: Mendes Flores Lorena , Alves de Araújo Filho Paulo Sérgio
Published: July 2024

O artigo analisa o intervencionismo no Brasil após a Constituição de 1988 em comparação com a intervenção governamental da Grã-Bretanha após a Segunda Guerra Mundial. Através dessa comparação, passando pela rápida definição de intervencionismo e da complexidade do livre mercado, busca-se definir como o modelo governamental e econômico aplicado na Inglaterra por Margaret Thatcher pode ser adaptado ao contexto brasileiro atual. A aplicação do thatcherismo no Brasil implicaria na redução das funções do governo, gerando uma eficácia maior por direcionar o foco para menos preocupações, além de aumentar o livre mercado e, por conseguinte, a liberdade do indivíduo para empreender e gerir suas economias com uma considerável redução nos impostos. Um Estado forte não é aquele que possui diversas obrigações, mas sim aquele que cumpre bem as que lhe couberem, propiciando aos indivíduos que possam tomar a maioria das decisões de sua vida e de seus lares sem intervenção do poder estatal.
Isabel Paterson e o Papel do Dinheiro na Sociedade
Authors: Lisboa Rafael
Published: July 2024

Neste artigo, realiza-se uma cuidadosa abordagem da filosofia libertária de Isabel Peterson e suas convicções quanto à significância do dinheiro na estrutura social. Após uma análise detalhada para mapear as interconexões entre as ideias de Peterson e a emergência das moedas digitais, o artigo se aprofunda na forma como essas inovações monetárias podem harmonizar-se ou desafiar os princípios libertários. Adicionalmente, pretende dialogar sobre o impacto das moedas digitais na esfera da liberdade individual, explorando tanto as oportunidades quanto os desafios que esse novo paradigma monetário acarreta. Paralelamente, examina a visão de Peterson sobre a intervenção governamental na emissão de moeda. Como ponto de conclusão, busca sublinhar a perenidade da necessidade de reflexão sobre o papel do dinheiro na sociedade, fundamentada nos preceitos libertários de Peterson, contribuindo assim para alicerçar de maneira robusta os debates contemporâneos.
A Contribuição das "Guardiãs da Liberdade" na História do Liberalismo
Authors: Arruda Silva Maria Eduarda
Published: July 2024

Este artigo propõe uma investigação aprofundada sobre a significativa contribuição das "Guardiãs da Liberdade" – mulheres notáveis como Ayn Rand, Isabel Paterson e Rose Wilder Lane – na história do liberalismo. A abordagem será enriquecida pela perspectiva da Escola Austríaca de Economia, explorando como suas ideias moldaram o pensamento econômico e político, promovendo os princípios do individualismo, do liberalismo e da liberdade. O objetivo é destacar o papel fundamental dessas mulheres na defesa de ideias anti-totalitárias e como suas contribuições influenciaram a evolução do pensamento econômico ao longo do tempo até a contemporaneidade.
Fúrias da Liberdade:
Authors: Marques Vianna Querino Gustavo
Published: July 2024

Editorial da Edição Especial 2024 - Fúrias da Liberdade
The effect of temperature, pressure, and grind size on Total Dissolved Solids (TDS) and extraction yield of semi-automatic espresso machines
Authors: Winarso Rochmad , Khoeron Slamet , Wibowo Rianto , Darmanto Darmanto
Published: July 2024

The number of coffee shops in Indonesia has grown from 1,083 stalls in 2016 to over 2,937 booths in 2019, representing a threefold growth. Coffee shop establishments must provide two essential kinds of equipment: espresso machines, which use pressure, and filter machines, which employ infusion. The issue lies in the exorbitant cost and immense power requirements of semi-automatic and automated espresso machines, which necessitate the use of a manual espresso machine for commercial operations. The equipment can generate satisfactory espresso but encounters several challenges; specifically, the espresso generated is characterized by inconsistency, constantly varying in quality. This might arise due to the erratic nature of the manufacturing process. The two objectives of this study are: (1) to design an economically efficient semi-automatic espresso machine capable of producing products that meet the international quality standards set by the Specialty Coffee Association (SCA standard) and (2) to investigate the impact of critical factors such as pressure, temperature, and grind size, on the consistent quality of the resulting coffee (measured by Total Dissolved Solids (TDS) and extraction yield (EXT)). The research employs the Research and Development (RD) methodology. The research findings indicate that the optimal levels of Total Dissolved Solids (TDS) and extraction yield (EXT) may be attained by using a pressure setting of 8 bars, a temperature of 90ºC, and a grind size of 3.2 on the scale. The technique for optimizing the response resulted in Total Dissolved Solids (TDS) levels of 10.03% and extraction yield (EXT) values of 19.56%. The results have been deemed acceptable based on the criteria set by the global standards of Specialty Coffee Association (SCA).
Performance materials with variations of tractor drive wheel fin angle and low-cost manufacturing analysis
Authors: Saraswati Sherly Octavia , Purnomo Endra Dwi , Aziz Amiruddin , Nandar Cuk Supriyadi Ali , Utomo Setyo Margo , Marsalyna Marsalyna , Nugroho Fandy Septian , Amelia Lia , Mubarak Achmad Ridho , Hotma Lambert
Published: July 2024

Nowadays, the demand for workers in the agriculture industry has decreased and there is a need for rising mechanization in the agriculture process. The agriculture process that requires mechanization is cultivating. The rice cultivator has to be as light as possible, so requires a lighter material but is also strong enough. The correlation between the rice transplanter tool and the wheels is closely related to soil conditions. The selection of wheel materials is considered based on the characteristics of the planting area. In addition, another influence variable is the angle of the fin in the rice transplanter wheel. Material of rice transplanter wheel has been established, these are 1023 carbon steel sheet, AISI 1020 steel cold rolled, AISI 316 stainless steel. The angle of the fin was varied, these are 30, 35, and 40, this fin will give an effect on the traction result of rice transplanter wheel movement. The combination of lightweight material and the appropriate fin angle of the rice transplanter wheel has the best traction result. As a result of this research, the suitable material for the rice transplanter wheel was carbon steel and the fin’s angle was 30. This research involved a comparison and analysis of material strength under various fin angles. The evaluation of stress criteria was conducted using design values to determine the most reliable final product design. The paper contributes by illustrating how to represent the final decision on the combination of design and materials, incorporating a cost index assessment.
Implementation of Failure Mode and Effect Analysis (FMEA) for centrifugal pump maintenance in water supply distribution system
Authors: Emzain Zakki Fuadi , Wardhana Zean Galang , Adiwidodo Satworo , Rosady Siti Duratun Nasiqiati , Prasetyo Prasetyo , Nova Muhammad Andi
Published: July 2024

A centrifugal pump is an essential mechanical device in the Regional Drinking Water Company (PDAM) to distribute sterile water from the reservoir to local community houses by flowing the fluid through the pipeline. However, improper and inadequate maintenance of centrifugal pumps can result in component damage, including bearings that are broken, ripped, or damaged mechanical seals. Therefore, for the water supply to continue smoothly, proper maintenance needs to be carried out so that the engine's performance will be maintained and last longer. This study aims to conduct a maintenance analysis on centrifugal pumps utilized by the PDAM of Madiun City. The Failure Modes and Effects Analysis (FMEA) method was employed to assess the potential failure of a system, design, process, or service by implementing a systematic approach to analyze damage and devise maintenance strategies. The FMEA analysis revealed that the shaft of the centrifugal pump component had the highest Risk Priority Number (RPN) value, which amounts to 294. The wearing ring had the lowest RPN value among the centrifugal pump components, with a value of 54. The Pareto diagram results classified six components: shaft, clutch, stuffing box, motor, impeller, and mechanical seal to recommend preventative maintenance action. Additionally, three other components suggested for corrective maintenance were the bearing, packing, and wearing rings
Analysis of nitrogen adsorption capability at various activation temperatures of Klaten natural zeolite
Authors: Caroko Novi , Sukamta Sukamta
Published: July 2024

The Pressure Swing Adsorption (PSA) method operates by passing air through an adsorbent to produce concentrated oxygen gas. Zeolites are commonly utilized as adsorbents due to their ability to adsorb nitrogen from the surrounding air. Two types of zeolites commonly employed are natural and synthetic zeolites. While the utilization of natural zeolites as adsorbents in oxygen purification remains limited, their potential as an alternative adsorbent is worth exploring in this field. This study focused on developing physically activated Klaten natural zeolite as an adsorbent to enhance oxygen purity. Physical activation involved heating for 1.5 hours using an electric oven at four temperature variations (250ºC, 300ºC, 350ºC, and 400ºC). Additionally, four distinct flow rates were tested: 0.1; 0.5; 1.0; and 1.5 lpm. Oxygen purification testing revealed that higher activation temperatures led to greater increases in oxygen concentration. The highest increase of 2.45% was achieved at an activation temperature of 400ºC, while the lowest increase of 1.75% was observed at 250ºC with a flow rate of 0.1 lpm. With a 10-minute holding period, oxygen content during the adsorption process ranged from 1.35% to 2.45%, compared to 0.60%-0.75% without holding. Physical activation of zeolite from Klaten enhanced its nitrogen absorption capacity, indicating the potential of natural zeolite from Klaten for oxygen purification through optimized activation processes, possibly via chemical activation
Effect of tubular-typed charcoal height variations on efficiency in passive interfacial solar desalination
Authors: Pardiono Tri Ramadhani , Jafri Muhamad , Tarigan Ben Vasco
Published: July 2024

Passive solar desalination is a process of reducing the salt content of salt water to produce fresh water by utilizing solar heat. In recent years, interfacial heating has been proposed as an alternative to evaporation by creating localized heat on the water surface. Charcoal is an absorbent, heat storage, and wettability material, so the evaporation process not only occurs on the surface of seawater but also on the surface of the charcoal, which results from this wettability. The height of the charcoal indicates the distance the steam travels to reach the glass surface for the condensation process, thereby speeding up evaporation. The experiment was carried out in 4 single-slope-type basins using tubes filled with charcoal as high as 30, 40, and 50 mm for 8 hours in the sun. The results showed that adding heat-absorbing material to the basin was able to accelerate seawater to reach its boiling point so that it could evaporate. The temperature and humidity in each basin also have a similar changing trend where temperature is strongly influenced by solar radiation. The use of charcoal can also increase the rate of convection and evaporation heat transfer in the basin, as well as the maximum efficiency in basin 4 with an efficiency value of 56.40%, basin 2 at 53.17%, basin 3 at 51.62%, and basin 1 44.17%. Efficiency is obtained from the desalination efficiency equation, namely the ratio of the latent heat of vaporization to the solar energy entering the system
Optimization of CNC milling parameters using the response surface method for aluminum 6061
Authors: Indaka Arifin , Wahyudi Bagus
Published: July 2024

The manufacturing sector is constantly seeking ways to optimize the machining process, specifically for 3-axis CNC machines. This study aims to identify the optimal parameter values that result in the lowest roughness and the highest process capability in 3-axis CNC milling. The roughness level (Ra) of the product is primarily influenced by factors such as feed rate, spindle speed, and depth of cut. Additionally, the reliability of the machining process was analyzed to evaluate its ability to consistently achieve low roughness values and to validate the process capability of the VH850L3 series 3-axis CNC milling machine. The suggested approach for this analysis was the RSM central composite design method, which involved conducting experiments under various input conditions. The results indicated that the feed rate had the most significant impact on roughness, followed by the spindle speed, while the depth of cut had no effect. The parameters that resulted in the lowest roughness response were a spindle speed of 2589.76 rpm, a depth of cut of 0.159 mm, and a feed rate of 247.731 mm/min. These parameter values were tested on a 3-axis CNC machine, and the resulting data exhibited variations. Data processing revealed that the machine still performed optimally in the machining process, as indicated by the value of . However, the milling process deviates from the standard target, as the response value shows significant variation with a Cpk value 1.
Design and manufacturing of Welded Vacuum Testing (WVT) tool
Authors: Ariyanto Ariyanto , Fitrah Muhammad Aqdar , Salu Salma , Amaluddin Muh Nurul Haq , Latif Arman , Alwi Rahmat , Halim Halim
Published: July 2024

To ensure the quality of welded joints in the hull area, welding testing is very important and must be carried out. But unfortunately, currently the quality testing process of welded joints was still limited to penetrant tests and lime tests. The purpose of this study was to obtain a portable welding testing machine that was able to obtain fairly accurate test results on hull welding defects using a vacuum system. The research method is experimental by involving data collection through field experiments, testing is carried out with the resulting weld defect research subjects and the length of testing time on 1G and 3G position welding. The results of the study by compared tests among Welded Vacuum Testing (WVT) machines, Magnetic Particle tests (MP), and Penetrant Tests (PT). The three experiments detected leaking weld defects, spark sparks, pinholes, overlaps, and undercuts. For test results with machines made, welding defects that were successfully detected were leaks in the 1G position welding workpiece and undercut in the 3G position welding workpiece. Air bubbles at a vacuum pressure of 0.2 bar are detected, meaning that there is a defect in the welded joint. This tool can be used in bilge testing.
Structural and content transformation of the concept-scenario LABOR on the material of publicism of 1940-2020s
Authors: Meng Qin ,   Gansu University of Nationalities
Published: July 2024

The article is devoted to the representation of the concept-scenario LABOR in the publicistic contexts of the period 1940-2000s, the main representatives of the concept LABOR, which possess high and low combinability within the framework of publicistic contexts, the linguocognitive model of the scenario is reconstructed, as well as the main changes of the labor scenario. As a result of the analysis of 2000 contexts with representatives of the concept LABOR the conclusions are made that the content of the concept LABOR is subject to dynamic transformations under the influence of extralinguistic factors, which is manifested in the ways of linguistic explication of information relevant to the native speaker of the Russian language. Thus, the article presents a model of the concept LABOR, including separate blocks of the scenario (subject, addressee, process, result, characteristic of labor), shows the transformation of the labor scenario under the influence of external factors. The strongest transformations are exposed in the structure of the concept LABOR to the representation of the subject and addressee of labor, with unique features (collective nature of the subject, separation of the subject and addressee) represented in the period of domination of the Soviet ideological picture of the world.
Round table “Polygloty”: Research directions – 2024
Authors: Nikulicheva Dina B. ,   Moscow State Linguistic University
Published: July 2024

ROUND TABLE “POLYGLOTY”: RESEARCH DIRECTIONS – 2024
Alexey Alexeevich Leontiev… Scientist, teacher, person
Authors: Malanov Sergey V. ,   Moscow Institute of Psychoanalysis
Published: July 2024

Twenty years. Blessed good memory... Alexey Alekseevich Leontiev (January 14, 1936 – December 8, 2004). Soviet and Russian linguist, psychologist, Doctor of Psychology and Doctor of Philology, full member of the Russian Academy of Education, one of the founders of the psychological theory of speech activity.
Metagraphemic means used to express emotions in online comments
Authors: Mironova Nataliia I. ,   Lomonosov Moscow State University
Published: July 2024

Оur research object is online comments to a text about reducing pension expenses and a sharp reduction in the number of pensioners in Russia. The text had a strong conflict potential due to the manipulative techniques used by the author; it caused a large number of aggressive comments from readers – people of retirement and pre-retirement age. The study subject is metagraphematic (singragraphemic and supragraphemic) means used by the authors of Internet comments as negative emotions expressing means along with verbal means of speech aggression. The following text analysis methods were used: formal, logical, semanticand syntactic analysis method. Features of metagraphemic means use in online comments were identified. In singraphemics this is the use of non-regulated by the Russian grammar rules punctuation marks and their homogeneous and heterogeneous combinations,etc. In supragraphemics – unmotivated and grammatically unsound use of uppercase and lowercase letters, as well as the use of specific emoticon signs indicating negative emotions experienced by the author of the comment. The reasons for this metagraphematic means usage in the comments may be the following: communicants’ state of emotional tension caused by the publication content and leading to an increase in the pace of computer typing; their age and the insufficient proficiency level of the typing techniques as well as the liberalization of language norms in Internet communications and poor grammatical rules knowledge by communicants. Our research showed that metagraphematic means are actively used in Internet comments to express the communicants’ emotions.
Device for assessing the quality of dispersion of polymer composite solutions
Authors: Li R.I. ,   Lipetsk State Technical University, Lipetsk, Russia, Erohin V.E. , Kiba M.R. ,   Lipetsk State Technical University, Lipetsk, Russia,   St. Petersburg Mining University, St. Petersburg, Russia
Published: July 2024

В статье рассмотрены устройства для оценки качества смешения и диспергирования растворов композитов. Описаны конструктивные и функциональные недостатки известных технических устройств. Приведена оригинальная конструкция прибора для оценки качества смешения растворов полимерных композитов, отличающаяся быстродействием, расширенными функциональными возможностями, компактностью и более низкой ценой.
Investigation of the effect of additives on the microstructure of clay
Authors: Demiröz Atila , Saran Onur
Published: July 2024

In civil engineering, some soils cause many problems in terms of geotechnical engineering. Especially high plasticity clayey soils cause serious problems in road, airport, pavement and highway construction. Such soils can be stabilized using the chemical stabilization method. Additives such as lime, cement, fly ash and blast furnace slag are generally used in chemical stabilization. In addition, in recent years, there have been many studies on the use of natural and artificial fibers in ground stabilization. In this study, the effects of basalt fiber and mineral additives on the microstructure of clay soil were examined. Microstructures of pure and additively mixed clayey soil specimens were investigated for this purpose. X-ray diffraction (XRD) and scanning electron microscopy (SEM) analyses were performed on compacted soil specimens. In sum, it has been shown that the addition of lime, fly ash, and silica fume is effective in improving the compactivity properties. Pore sizes in SEM images vary depending on additive addition. SEM images showed that the soil particles adhered to the basalt fiber surface, which contributed to the force and friction between the soil particles and the basalt fiber.
On the problem of the Resettlement Policy of the Russian Empire in the Caucasus and the Formation of Areas with Russian Immigrants in Dagestan
Authors: Vagabov Maсhach , Gazieva Abidat
Published: July 2024

The article highlights the issue of the origin and development of the education model in Dagestan during the formation of Soviet statehood. The study provides a brief description of the existing model of education in the early twentieth century in the region, as well as notes its main shortcomings. The Soviet government, realizing the need for reform activities in the country in matters of creating a new model of systemic education, began to carry out reform activities that covered all aspects of education and upbringing. This policy had its own distinctive features in each region. The article notes the positive dynamics of reforming the education system, as well as shows the features of its implementation (polyethnicity and polyconfessionality of the region), female education, the lack of qualified labor force in the field.
Kazakh-Chinese cooperation in the energy sector
Authors: Nursultanova Lyazzat , Nurdavletova Saniya , Akatayeva Aliya , Zhurasova Altynai
Published: July 2024

Being a full member of the international community, Kazakhstan contributes to ensuring geopolitical stability and international security. In this regard, the purpose of this article is to study the strategic interests of Kazakhstan and China based on scientific analysis, as well as new systemic approaches to optimizing cooperation between them, which affect national, bilateral and regional/international issues within the framework of economic development and geopolitics. Based on the study, recommendations will be presented for government agencies of the Republic of Kazakhstan in the field of energy policy and security of the country.
Enhancing Semantic Validity in Large Language Model Tasks Through Automated Grammar Checking
Authors: Hawthorne Jasper , Radcliffe Felicity , Whitaker Lachlan
Published: July 2024

Ensuring the semantic validity of text generated through artificial intelligence remains a significant challenge, particularly as applications in various domains demand higher accuracy and contextual relevance. The integration of grammar checking tools into the workflow of text generation has emerged as a novel and effective solution for enhancing the quality and reliability of outputs. Through systematically assessing the impact of automated grammar checking on the semantic validity of LLM-generated text, significant improvements in coherence, contextual accuracy, grammatical correctness, and readability were observed. The methodology involved generating text via an LLM, applying advanced grammar checking, and evaluating the improvements through rigorous metrics. Results demonstrated marked enhancements in all evaluated aspects, demonstrating the potential of grammar checking to refine the outputs of LLMs. These findings have profound implications for automated content generation, customer service, educational technology, and other critical fields where text accuracy is paramount. The study highlights the necessity of ongoing advancements in grammar checking technologies to maintain and further improve the performance and reliability of AI-driven text generation systems.
Banking and insurance sector and climate change in sub-Saharan Africa: indirect risks prevention and management
Authors: Badolo Mathieu
Published: July 2024

Significant impacts of climate change on development sectors in Sub-Saharan Africa could transform this region into a context characterized by multiple indirect risks for banking and insurance sector services supply, demand and access. Deficiencies in the assessment and management of these indirect risks could intensify the difficulties of implementing banking and insurance sector resilience strategies. To be relevant and efficient, the management of the global challenge of banking and insurance sector resilience to climate change should thus integrate these indirect risks. In practice, this will require developing specific scientific tools for efficient integration of indirect risks linked to climate change impacts in the management and development of banking and insurance sector.The main result proposed in this article is the Badolo BankAssuranceClimRisques model. It is an innovative tool for designing indirect risks induced by the impacts of climate change for banking and insurance sector prevention and management plans. It uses the approach and methodological tools of the ClimResilience scientific framework to develop information families and risks prevention and management schemes for banking and insurance sector resilience plans to the indirect risks linked to climate change impacts. Specifically, the Badolo BankAssuranceClimRisques model distinguishes short-term, medium-term and long-term risks prevention and management objectives.In the context of sub-Saharan Africa, the Badolo BankAssuranceClimRisques model is a new scientific development for the relevance and efficiency of the banking and insurance sector resilience actions to indirect risks induced by the impacts of climate change.
Why modern engineering laws are irrational, and the rational laws that will replace them
Authors: Adiutori Eugene
Published: July 2024

For more than one hundred years, engineering laws have been founded on the following tenets: (1) Dimensions can be multiplied or divided. (2) Dimensions can be assigned to numbers. (3) Faux parameters such as h and E can be created. (4) Proportional laws can be used to solve nonlinear problems. (5) Parameter symbols in equations must represent numerical values and dimensions. (6) Equations must be dimensionally homogeneous, but proportions need not be dimensionally homogeneous. Critical appraisal of these tenets proves that the tenets and the laws founded on them are irrational. This article presents new tenets and laws that are rational. The new laws are analogs of y = f{x} which states that the numerical value of parameter y is a function of the numerical value of parameter x, and the function may be proportional, linear, or nonlinear. The new laws require that parameter symbols in all equations and proportions represent only numerical values, and require that all faux parameters such as h and E be abandoned. If parameter symbols are in quantitative equations, the dimension units that underlie parameter symbols must be specified. If parameter symbols are in qualitative equations or proportions, dimension units are not specified. This article explains how modern engineering textbooks can be transformed to textbooks founded on laws that are analogs of y = f{x}, and parameter symbols that represent only numerical values.
Rapid Think Tanks (RTTs): An Atomic Approach to Accelerating Collective Deliberation
Authors: Lopez-Lopez Ezequiel , Abels Christoph M. , Holford Dawn Liu , Hahn Ulrike
Published: July 2024

Collective deliberation manifests across society in multiple forms, encompassing parliamentary debates, expert panels, and grassroots citizen assemblies. Despite its ubiquity, the inherent diversity and context dependency of these deliberative processes often results in poorly defined processes that resist standardization, complicating efforts at analysis, transparency, and optimization. This paper advocates for a novel conceptual framework that systematically deconstructs existing deliberation methods into standardized, modular components, thereby facilitating the assembly of measurable deliberative processes that can preserve flexibility and structure. Based on the deficiencies of traditional deliberative approaches exposed by the COVID-19 pandemic, particularly within the context of policymaking, as well as the growing potential of emerging technologies—most notably Large Language Models (LLMs)—to substantially enhance the efficacy of deliberation, we introduce the Rapid Think Tank (RTT). The RTT is an innovative approach that harnesses collective intelligence through a streamlined, machine-supported, and transparent methodology. The RTT model is designed to deliver clear, direct outcomes within compressed time frames, addressing the challenges posed by conventional deliberative methods.
Homelessness and Food & Housing Insecurity among College Students: Third Wave
Authors: Haskett Mary Elizabeth
Published: July 2024

For the third time since 2017, undergraduate and graduate students at this large southeastern US university participated in a survey about their experiences with food and housing security, their use of basic needs resources on campus, and their general wellbeing. The results indicate a consistent, notable increase in rates of food and housing insecurity among our students. In 2017, survey rates of food insecurity (15%) and homelessness (9.5%) were alarming. These figures prompted sizable financial support from individual donors and responses from university units. However, student need spiked during the COVID-19 pandemic, with the 2020 rates of student food insecurity and homelessness climbing to 23% and 15% respectively. Since the original study in 2017, dedicated groups within NC State have worked to address basic needs insecurity by providing direct resources to students, increasing collaboration with on- and off-campus partners, and striving to achieve a campus environment in which all students have access to nutritious food and affordable housing. Despite this flood of basic needs resources available to students from 2020 to the present, our students continue to face basic needs insecurity at disconcerting rates. In 2023, student food insecurity grew to 30%. While rates of homelessness remained stable at 14%, 11.3% of students also experienced housing insecurity. Of the students experiencing homelessness and housing insecurity, 6.9% relied on temporary housing, such as staying with friends; 1.9% resided in hotels or motels without permanent housing to return to; and 2.0% lived in outdoor spaces, such as overpasses, bus stops and alleyways. Importantly, students experiencing food and housing insecurity were more likely to also face poor well-being. Part 2 of this report provides a set of recommendations for the university to address these ongoing challenges.