bluuebunny/crossref_metadata_2025 huggingface dataset:
DISTANCE LEARNING AS A CAUSE OF PROFESSIONAL BURNOUT OF PHYSICAL EDUCATION TEACHERS
Authors: Mykola Shapovalov , Ruslana Sushko
Published: June 2023

Introduction. Modern challenges concern all pedagogical staff due to the new realities of organizing the educational process, but physical culture teachers deserve special attention. Their work, despite the general problems of mastering a new type of remote communication, consists in the need to create new forms of presenting knowledge, abilities and skills, to find opportunities to concentrate the attention of schoolchildren for the effectiveness of education during distance learning. It is also associated with additional responsibility for their health and satisfactory physical condition and physical development corresponding to age characteristics. It is the totality of the mentioned problems during distance learning that can cause physical culture teachers psychological, emotional, and physical stress, which requires studying the possibilities of their avoidance and finding solutions to prevent further professional burnout. The aim is to justify the problem of emergence and determine the level of professional burnout of qualified physical education teachers during the distance educational process in the conditions of crisis phenomena. Material and methods: analysis and generalization of data from scientific and methodological literary sources and the Internet, questionnaires using a modified questionnaire, methods of mathematical statistics. Results. 12 PE teachers with significant professional experience and a high category from diffrents institutions participated in the survey. The level of professional burnout of qualified physical education teachers was determined with questions of a modified questionnaire, interpreted according to the direction of work during distance learning, taking into account the specifics of practical work. Conclusion. It is possible to state that there is a problem of professional burnout in the pedagogical area. It was found that it is burdened by the challenges of the distance educational process for PE teachers due to the need for practical teaching of the subject in the conditions of crisis phenomena. The summary of the obtained results: 50% of the interviewed PE teachers are beyond the low level of occurrence of the "professional burnout" syndrome (5 people - medium level + 1 person - high level). We see the issue of getting out of such a state as difficult and in need of further qualitative study, which is extremely difficult without the help of specialists of the relevant profile.
ANALISIS DAYA SAING USAHATANI RUMPUT LAUT DI KABUPATEN LOMBOK TENGAH
Authors: Shaifarahma Tamara Donna , Yusuf M , Nursan Muhammad
Published: June 2023

Rumput laut merupakan komoditas yang memiliki nilai ekonomis yang tinggi karena dapat dimanfaatkan di berbagai industri. Dalam perkembangannya harga rumput laut seringkali fluktuatif. Penelitian bertujuan untuk (1) Menganalisis biaya dan keuntungan usahatani rumput laut di Kabupaten Lombok Tengah; (2) Menganalisis daya saing usahatani rumput laut di Kabupaten Lombok Tengah. Metode yang digunakan dalam penelitian ini adalah metode deskriptif. sedangkan pengumpulan data dilakukan dengan teknik survei. Daerah penelitian ditentukan secara purposive sampling. Penentuan jumlah responden pada penelitian ini menggunakan metode proportional sampling yaitu sebanyak 24 dan 6 orang. Kemudian data yang diperoleh dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa (1) Biaya produksi usahatani rumput laut di Kabupaten Lombok Tengah rata-rata sebesar Rp 6.534.058/LLG atau Rp 81.675.726/Ha. Biaya produksi terdiri atas biaya variabel sebesar Rp 7.913.865/ LLG atau Rp 178.733.342/Ha dan biaya tetap sebesar Rp 91.353/ LLG atau Rp 1.141.938/Ha. Penerimaan yang diperoleh usahatani rumput laut adalah sebesar Rp 11.525.641/ LLG atau Rp 144.070.513/Ha sehingga dihasilkan keuntungan usahatani sebesar Rp 4.991.583/ LLG atau Rp 62.394.787/Ha (2) Usahatani rumput laut di Kabupaten Lombok Tengah sudah memiliki daya saing dilihat dari nilai PCR dan DRCR kurang dari satu yaitu nilai PCR sebesar 0,233 dan nilai DRCR sebesar 0,113.
Analysis of Science-related Experiences and Changes in Perceptions of Science of Middle School Gifted Students Who Participated in ASEAN+3 Junior Science Odyssey
Authors:   Korean Science Education Society for the Gifted, Shin Chaeyeon , Lee Soo-Young
Published: June 2023

The purpose of this study was to investigate the experiences of six science gifted students in Korea who participated in ASEAN +3 Junior Science Odyssey through an in-dept interview. Through this, we tried to find an educational implications for the global science experiment and inquiry contest, which can change the perception of science and provide positive experiences about science for gifted students. As a result of this study, before participating ASEAN+3 Junior Science Odyssey, gifted students who had no experience in international exchange or science-related competitions, had a typical image of scientists, and had no experience conducting experiments autonomously at school. Through the experimental activities held in JSO, they realized the joy of the experiment to reveal knowledge and principles, and showed changes in their perception about science, such as changing image of scientists and showing confidence and interest in their careers in science and engineering. However, it was found that experience in terms of science-related self-concepts, such as self-efficacy and self-esteem was somewhat insufficient. Based on the result of this study, we proposed the appearance of the global science experiment and inquiry contest to change gifted students’ positive experiences related to science and their perception of science.
Pre-service Primary School Teachers’ Self-efficacy and Attitudes towards Gifted Education: A Survey Study
Authors:   Korean Science Education Society for the Gifted, Woo Heejin
Published: June 2023

This study explores South Korean pre-service primary teachers’ sense of efficacy and their attitudes towards gifted students, and the relationship between the two variables. Teachers’ self-efficacy and their attitudes towards gifted students are important because they impact teachers’ perception and performance, which in turn could impact on the motivation and academic performance of gifted students and their chance of being identified for gifted education programs. Although many studies have emphasized the positive effects of initial teacher training on pre-service teachers’ self-efficacy and attitudes towards students, none of the universities in South Korea that offer a bachelor’s degree in primary education provides a compulsory course in gifted education, and elective course offerings are limited. In total, 481 fourth-year South Korean primary education major students participated in the survey. As a result of the survey, significant correlations were found between the pre-service teachers’self-efficacy in teaching gifted students and their supportive attitudes towards gifted students and gifted education. There was a statistically significant difference in the levels of a teacher’s self-efficacy in teaching gifted students as well as supportive attitudes towards gifted education between those who teachers who had or had not taken a course in gifted education.
Decline in contraceptive use- is the health care provider to blame, too?
Authors: Adiba Akhtar Khalil  , Munawar Jannat Rana  , Umbreen Akram  , Sumaira Khan  , Joodi Kizilwarda Akhtar  , Shahzadi Neelam
Published: June 2023

Objective: To assess what impact does primary physician counseling have on contraceptive uptake. Study Design: Cross-sectional Comparative study. Setting: Study was done in three semi – government hospitals in three different cities. Period: April 2022 to May 2022. Material & Methods: Patients in outpatient clinics of the hospitals were given a questionnaire by simple random sampling. It was to assess women for their current use of contraception based on the source of their information about contraception. These groups were compared with each other for their contraception uptake. Associations between education, parity, working status and contraception use was also sought. The sample size was 175 women. Results: Out of 175 participants, 74 (42.3%) were practicing contraception at the time and 53 (30.3%) did not know about contraception. Reasons for not using contraception included side effects 71 (40.6%), Doctor never told them 56 (32%) and husband not willing 50 (28.6%). More women were of parity 4 or less (58 vs 34) and more working women used contraception (16 vs 6). The difference was not statistically significant. Illiterate women used contraceptives less. With education, there was significantly more use (38 vs 10) p < 0.001. Most Women knew about contraception from neighbor/ relatives 57 (32.5%) and 41 (23.4%) did not practice any method. A doctor/health professional was the source in 37 (21.2%), only 12 (6.9%) did not adopt contraception with p = 0.003. There was a strong statistical significance. Conclusion: There was a strong association between the physician counseling and contraceptive use. There is a strong need of regular, persistent contraceptive advice during each antenatal visit to individualize a contraception plan to suit a couple.
Skills of undergraduate dental students in performing atraumatic restorative treatment one year survival rate of this restoration.
Authors: Aeeza Malik  , Qurat-ul-Ain Javaid  , Basil Khalid  , Fahad Dogar  , Omair Anjum  , Malik Saleem Shaukat
Published: June 2023

Objective: To assess the skills of the undergraduate dental students in performing Atraumatic Restorative Treatment and the one year survival of this restoration. Study Design: Cross sectional study. Setting: Department of Community Dentistry, Multan Medical & Dental College, Multan. Period: Sept 2021 to Aug 2022. Material & Methods: Through convenient purposive sampling selected 2nd year dental students were assigned to collect the extracted teeth to perform ART according to the given guidelines using Glass Ionomer Cement. The research supervisor assessed the characteristics of the filling and keeping in view the status of the restoration it has given Alfa, Bravo or Charlie score. The students who scored Alfa were then allowed to perform ART on patients in Out Patient Department. The demographics of the patients along with caries assessment (Class I, II & III) were recorded. Patients were kept on telephonic contact and were recalled after 1 year to evaluate the survival rate. Results: A total 100 ART restorations were done on extracted teeth. Around 76 fillings were found to be perfect while 24 fillings were associated with any one or two defects. Later 100 patients were included having any of the 3 classes of caries. Mean age of the patients was 32 years. The success rate of ART restorations at 12 months was found to be 89% with highest success rate of 62% was reported in Class I ART restorations. Conclusion: Extraordinary high survivals rates of Atraumatic Restorative Treatment found in this study represented the reliability of this method as an affordable preventive and curative treatment for dental caries particularly in developing countries.
Hepatoprotective role of tecomella undulata bark extract in comparison with n- acetylcysteine on acetaminophen induced hepatotoxicity in albino rats.
Authors: Mehr Fatima  , Mamoora Arslaan  , Shabih Zehra  , Hafiza Tuseef Sayyar  , Muhammad Kamran  , Ijaz Hussain Zaidi
Published: June 2023

Objective: To assess hepatoprotective effect of Tecomella Undulata bark extract on acetaminophen induced hepatotoxicity in albino rats as compared to N-Acetylcysteine. Study Design: Experimental Comparative Study. Setting: Bahria University Medical & Dental College Karachi in collaboration with Basic Medical Sciences Institute Karachi. Period: March 2020 till August 2020. Material & Method: Study included 56 Albino rats divided in four groups with 14 animals in each group. Group A was control, Group B was induced hepatotoxicity by giving Acetaminophen 500 mg as a single dose, Group C was given N–Acetylcysteine 140mg/kg intraperitoneally for 6 days and Group D was given Tecomella bark extract 200mg/kg for 15 days after acetaminophen induced liver damage. Their blood samples were collected and sent for hepatic enzyme levels. Statistical analysis was done using SPSS version 23. One way ANOVA was applied. For multiple comparison post hoc tukey’s test was used. P-value <0.05 was considered significant. Result: The mean Serum AST, ALT and ALP levels were increased in Group-B, however, Group-D showed significant reduction in hepatic enzyme levels as compared to Group-C. Tecomella bark extract showed hepatoprotective effect by reducing hepatic enzyme levels in acetaminophen induced hepatic damage in albino rats. Conclusion: Thus Tecomella plant extract could act as an alternative antidote to N-acetylcysteine in acetaminophen induced hepatic damage in albino rats.
Analisis Bentuk dan Fungsi Tindak Tutur dalam Slogan Iklan Kopi di Televisi serta Relevansinya Sebagai Bahan Ajar Bahasa Indonesia di SMP
Authors: Febriana Enyka , Assidik Gallant Karunia
Published: June 2023

Slogan iklan merupakan wujud tuturan yang di dalamnya mengandung maksud tertentu. Dari tuturan tersebut diharapkan adanya reaksi dari mitra tutur. Slogan merupakan salah satu wujud penggunaan bahasa dalam berkomunikasi yang banyak menimbulkan reaksi. Penelitian ini deskriptif kualitatif. Tujuan penelitian yaitu mendeskripsikan bentuk, fungsi dan relevansi tindak tutur slogan iklan kopi di televisi sebagai bahan ajar bahasa Indonesia. Penelitian ini menggunakan 4 teknik pengumpulan data yaitu teknik bebas libat cakap (SBLC), rekam, transkrip data, dan catat.  Hasil penelitian berupa 1) bentuk tindak tutur deklaratif lebih banyak ditemukan sekitar 20 data, sedangkan data tindak tutur yang paling sedikit yaitu tindak tutur interogatif dengan 1 data. Bentuk tindak tutur imperatif ada 2 data bentuk tindak tutur imperatif berupa perintah dan bentuk tindak tutur interogatif berupa pertanyaan. 2) Fungsi tindak tutur representatif paling banyak ditemukan sebanyak 18 data, sedangkan fungsi tindak tutur direktif hanya ditemukan 7 data. 3) Relevansi tindak tutur slogan iklan kopi bisa diimplikasikan pada KD 3.3 dan 4.3 pada muatan ajar bahasa Indonesia di SMP kelas VIII. Implementasi tindak tutur bisa dilakukan dengan menambahkan kajian tindak tutur slogan iklan sebagai materi penguat atau sumber belajar tambahan bagi siswa sebagai pembanding model tindak tutur di ranah digital visual.Kata Kunci: Tindak Tutur, Iklan Slogan, Bentuk dan Fungsi, Bahan Ajar Bahasa Indonesia
Kajian Etis Dalam Novel “Kokokan Mencari Arumbawangi” Karya Cyntha Hariadi
Authors: Lutfiyana Alma - , Hartati Dian , Suntoko Suntoko
Published: June 2023

Tujuan dari penelitian adalah untuk mendeskripsikan nilai etika lingkungan yang direpresentasikan dalam novel Kokokan Mencari Arumbawangi karya Cyntha Hariadi dan merekomendasikan hasil penelitian ke dalam bahan ajar. Metode yang digunakan dalam penelitian ini ialah metode deskriptif kualitatif. Sumber data dalam penelitian ini adalah novel Kokokan Mencari Arumbawangi karya Cyntha Hariadi. Data dalam penelitian ini berupa kutipan-kutipan yang terdapat di dalam novel Kokokan Mencari Arumbawangi karya Cyntha Hariadi. Teori yang digunakan sebagai alat untuk menganalisis novel adalah teori kajian etis Sony Sukmawan. Teknik pemerolehan data yaitu teknik observasi, studi pustaka, baca, dan catat. Teknik analisis data yaitu teknik deskripsi. Hasil penelitian ini menunjukkan bahwa novel Kokokan Mencari Arumbawangi memiliki nilai-nilai etika lingkungan yang ditunjukkan melalui tindakan dan perilaku tokoh Nanamama, Kakaputu, Arumbawangi, Jojo, dan Petani. Etika lingkungan yang digambarkan melalui tokoh-tokoh tersebut yaitu sikap hormat terhadap alam, sikap tanggung jawab dan moral terhadap alam, sikap solidaritas terhadap alam, sikap kasih sayang dan kepedulian terhadap alam, dan sikap tidak mengganggu alam.Kata Kunci: Novel Kokokan Mencari Arumbawangi, Nilai Etika Lingkungan, Bahan Ajar
Maternal periodontitis: A risk factor for preterm labour and low birth weight
Authors: V Anu  , V Sowndarya  , G Suhanya Rajkumari  , G Sravya  , K Suganya  , S Subha
Published: June 2023

Purpose: Preterm delivery and low birth weight is becoming the foremost crunch in India and is the most prevailing public health issue in developed and developing countries. To prove the confederacy between preterm labour (PTL) or low birth weight (LBW) and maternal periodontitis, a case control study was conducted among 30 puerpera women in rural population. Methods: The study sample was grouped into cases and controls based on the pregnancy outcomes, cases include 15 mothers with preterm birth and low birth weight babies and controls includes 15 mothers with normal term (greater than or equal to 37 weeks) gestation and normal birth weight babies (more than or equal to 2500 grams), in accordance with postnatal records regarding the gestation weeks and baby weight. Within 48 hours of parturition, periodontal status of the puerperal was examined by Community Periodontal Index. Statistical analysis used: Epi Info 7 Software. Results: Pregnant women with periodontal disease are 56 times risk of preterm labour and low birth weight babies and Chi-square value = 16.425 (p =0.000). Conclusions: This study shows that there is a strong statistical association between the preterm labour and birth type of babies with maternal periodontitis. Maternal periodontitis are 56 times risk of preterm labour and low birth weight. Hence, pregnant mothers should be educated about the risk of periodontal disease and motivated to maintain the oral hygiene by proper oral hygiene instruction measures with periodic dental visits.
A review on machine learning
Authors: Shaveta
Published: June 2023

Machine learning is a particular branch of artificial intelligence that teaches a machine how to learn, whereas artificial intelligence (AI) is the general science that aims to emulate human abilities. An AI method called machine learning teaches computers to learn from their past experiences. Machine learning algorithms don't rely on a predetermined equation as a model, but instead "learn" information directly from data using computational techniques. As the quantity of learning examples increases, the algorithms adaptively get better at what they do. This paper provides an overview of the field as well as a variety of machine learning approaches, including supervised, unsupervised, and reinforcement learning and various languages used for machine learning.
3D printed scaffolds in bone tissue engineering and their application in periodontology
Authors: Naseema Begum Nidagundi  , Pushpa. S. Pudakalkatti  , K. V. Varshitha
Published: June 2023

Scaffolds are three-dimensional (3D) porous, fibrous, or permeable biomaterials that promote cell interaction, viability, and extracellular matrix (ECM) deposition while causing minimal inflammation and toxicity and bio-degrading at a controlled rate. This narrative review focuses on 3D scaffolds, the first key component of the tissue engineering paradigm. It describes the classification of scaffolds, their properties, biomaterials used in their fabrication, and in brief their periodontal application.
The Potential CC16 (Clara Cell Protein 16) as Biomarkers of Lung Damage in COVID-19 Survivors: Literature Review
Authors: Tri Anggraini Fika
Published: June 2023

CC16 or Clara cell secretory protein-16 is a protein produced from the secretion of respiratory epithelial club cells, especially in the lungs. CC16 in several studies has anti-inflammatory effects and plays an important role in potential biomarkers and pathogenesis of chronic lung damage. One of the main respiratory diseases that attacks the lungs is COVID-19 (Coronavirus disease 2019). COVID-19 survivors had significantly decreased serum CC16 levels. The purpose of this review is to draw conclusions based on findings based on research results on the potential of CC16 as a biomarker of lung damage in COVID-19 survivors. This research used a literature review of research published from 2019-2023 in electronic media, such as ProQuest, Science Direct, CINAHL, and Pubmed. The number of Randomized controlled trials (RCTs) research articles obtained was seven articles that met the criteria. The research subjects of the study involved COVID-19 survivors. The keywords used Clara cell secretory protein-16 (CC16), a biomarker of lung damage, and COVID-19 survivor. They revealed that serum CC16 levels were found to be a potential damage or biomarker of lung disease in COVID-19 survivors. This review concluded that CC16's structure and the possible formation of mechanisms molecular and cellular can inhibit inflammation and in clinical applications are thought to be potential biomarkers and therapeutic targets of respiratory disease or chronic lung damage.  Future research is required to investigate this hemoprotein in the circulation of COVID-19 survivors.

Keywords:  Biomarker, CC16, COVID-19 survivors, Clara cell protein-16
The Inventory Control of Disposable Medical Materials in The Inpatient Installation of X Private Hospital in Central Java
Authors: Karimah Rachel , Suryawati Chriswardani , Arso Septo Pawelas
Published: June 2023

The hospital pharmacy is one of revenue center, besides 50% of all income derived from hospital management pharmaceutical supplies..The implementation of the inventory control the disposable material in hospitals is still done manually without any method of special calculations.  The purpose of this study is to analyze the inventory control of disposable medical materials in the inpatient installation of X private Hospital, in Central Java. This research is the qualitative study with those great case study aimed to locate and understand what is behind the phenomenon.  This research was conducted at X Hospital in Central Java from August to December 2022.  The sample of this research is 8 informants. Collecting data in this study with in-depth interviews.  Analysis of the research data is data reduction, data presentation and drawing conclusions. The results of the study did not find any special calculation method and still found accumulation of disposable materials in several inpatient wards. The obstacle that most contributed to hindering the planning process was the absence of average usage data in one month because there was no reporting from the user. Therefore, it can be concluded that the availability control at X Private Hospital in Central Java is not in accordance with the guidelines issued by the Ministry of Health.  it is suggested to the hospital to create a recording and reporting system regarding the use of consumable medical materials and it is necessary to have standard operating procedures and policies for the use of consumable medical materials in inpatient wards so that effective and efficient availability control can be carried out.

 

Keyword: Disposable Medical Materials, Inventory Control, Logistics Management, Pharmaceutical Installation
Description of Health Maintenance Behavior of Hypertension Sufferers in the Tayu Coastal Area
Authors: Izza Andini Rahma Nidaul , Kristinawati Beti
Published: June 2023

Hypertension is a non-communicable disease problem in the world and in developing countries including Indonesia which can cause death by requiring serious treatment. Coastal communities are at risk of developing hypertension caused by foods that contain high salt and bad lifestyle. The purpose of this research is to find out the description of the health maintenance of hypertension sufferers in the coastal area of Tayu. This research is a quantitative descriptive study with a cross-sectional research design. This research was conducted in the coastal area of Tayu, Pati Regency in 5 villages namely Sambiroto, Keboromo, Ndororejo, Tunggul Sari, and Margomulyo villages. This research was conducted in February-March 2023. The population in this study were all hypertensive patients in the Tayu coastal area, totaling 644. The sample in this study was 247 people. Sampling technique with Accidental Sampling. Data collection in this study used the Self-Care of Hypertension (SC-HI) questionnaire. Analysis of this research data with descriptive Univariate analysis. The research results obtained were that the majority of hypertension sufferers in the Tayu coastal area were aged >65 years as many as 101 (40.9%). The majority of hypertension sufferers in the Tayu coastal area were female, 186 (75.3%). Most of the hypertension sufferers in the Tayu coastal area have elementary school education as many as 80 (32.4%). The majority of jobs in the Tayu coastal area work as housewives as many as 87 (35.2%). The majority of blood pressure in hypertension sufferers in the Tayu coastal area are at degree 2 (>140/90 mmHg). The description of maintenance behavior in hypertension sufferers in the Tayu coastal area, the majority of hypertension sufferers carry out health maintenance on a daily basis, namely 142 (57%) are still categorically bad. It is suggested to health workers to improve education about prevention of hypertension in the Coastal Areas in order to increase public knowledge, especially those with hypertension and it is suggested to health workers to carry out health checks for blood pressure in hypertension sufferers.

Keyword: Coastal Area, Behavior, Health maintenance, Hypertension
SYSTEMATIZATION OF STATES OF GAS DISTRIBUTION NETWORKS ACCORDING TO THEIR OPERABILITY
Authors: TKACHOVA V.V. , BEREZIUK H.H. , ADEHOV O.V. , PROKOFIEVA H.Yа.
Published: June 2023

Problem statement. Gas distribution systems of settlements are compound complexes, the main task of which is the reliable and safe supply of gas to consumers. Most of the existing gas distribution systerms of settlements have reached their maximum service life, therefore an important task is to modernize and reconstruct them using the latest technologies of the renovation of pipeline systems. In addition, the number of emergencies has recently increased due not only to the ageing of the system components but also to the destruction of gas pipelines as a result of russian aggression. To make informed and effective decisions on the restoration, reconstruction or modernization of gas supply systems, it is necessary to assess their actual technical condition, namely, their operability. The operability of an operating gas pipeline is determined on the basis of a database of its technical condition, namely: executive documentation, drawings and passports of gas pipelines, route schemes, defect lists, certificates of pipes and welded joints, capacity, etc. Moreover, gas supply systems are complex and dynamic, therefore a systematic approach is needed to determine operability as a state by which the ability to perform specified functions is assessed, according to the reliability theory. The purpose of the article − is to systematize the states of gas distribution networks according to their operability to determine the expediency and method of reconstruction (modernization) of the systems. Conclusion. The article proposes a systematization of the states of gas distribution systems according to their operability. The decision on the need and type of reconstruction (modernization) of gas distribution systems should be made depending on the state of the systems' operability. This will allow to minimize the cost of reconstruction and obtain optimal system parameters.
INVESTIGATION OF PHOTOLUMINESCENCE OF ZnSxSe1-x AND ZnSxSe1-x:Mn NANOCRYSTALS OBTAINED BY COMBUSTION SYNTHESIS FOR OPTOELECTRIC DEVICES
Authors: PLAKHTII Ye.H. , VOLCHUK V.M. , SHYBKO Ok.M.
Published: June 2023

The photoluminescence spectra of ZnSxSe1-x and ZnSxSe1-x : Mn nanocrystals obtained by combustion synthesis for all compositions with the parameter step x = 0.2 were registered. The movement of the maximum of the integral photoluminescence spectrum in ZnSxSe1-x and ZnSxSe1-x : Mn nanocrystals towards higher energies, depending on the parameter x, was noted. It was noticed that in the range of values x = 0.2÷0.4 there is an abrupt change in the half-width of the integral photoluminescence spectrum in ZnSxSe1-x and ZnSxSe1-x : Mn nanocrystals and the signal intensity; this may be due to the crystal lattice transformation. The parameters of the individual photoluminescence spectra of ZnSxSe1-x : Mn nanocrystals were determined by one experimental measurement based on the Tikhonov method and the derivative spectroscopy method. The nature of the individual photoluminescence bands is discussed. The difference between the integral (sum of individual bands) and experimental spectrum arises from the presence of an additional individual band of low intensity in the experimental spectrum. This individual band is located in the region of E = 2.48 eV and is associated with the electronic transitions in Mn2+ ions in the ZnS lattice.
DETERMINATION OF RESIDUAL STRESSES IN PIPES
Authors: VAKHRUSHEVA V.S. , MALYSH O.D. , HRUZIN N.V.
Published: June 2023

During production, operation, transportation, and aging of finished products, stresses occur in the pipe metal. As a rule, these residual stresses affect the quality of pipes. The presence of residual stresses in products can cause brittle fracture, cracking due to corrosion, reduced elasticity, warping, etc. The development of methods for managing residual stresses in metals and products is the realization of a powerful reserve for improving the quality of metal products, which means increasing the reliability of machinery. The question arises as to which method, convenient in production conditions, should be used to assess residual stresses. A simple and affordable method for estimating residual stresses is needed in production conditions. This paper presents a simplified method for estimating residual stresses in pipes. The purpose of the work is to improve and present a methodology for estimating tangential and axial residual stresses in cold-formed pipes and tubes after heat treatment according to the method of M.M. Davydenko. Research methods: M.M. Davydenko's method for cutting rings and cutting strips from pipes. Calculation of residual stresses. Results. The method for estimation of tangential and axial residual stresses in pipes after cold deformation and after heat treatment is improved and presented. The formulas for calculating residual stresses are given. Practical value. Pipe plants need to estimate residual stresses to develop technological processes for the manufacture of new types of pipes and to meet pipe standards. The improved and presented methodology will help manufacturers in assessing residual stresses. Conclusions. Modern methods for assessing residual stresses have been considered. A methodology for calculating tangential and axial residual stresses according to M.M. Davydenko by cutting rings and cutting strips from the metal of the studied pipes is presented. The methodology is officially registered, which allows it to be used for official assessment of pipe quality.
Legal Review on Improvement of Housing Welfare: Focusing on the government's buy-to-rent public housing policy and Jense frand's response
Authors:   Korean Public Land Law Association, Lee Chin-Kuei
Published: June 2023

A Buy-to-rent public housing is one of the types of public housing stipulated in “SPSPECIAL ACT ON PUBLIC HOUSING”, and the supply of public housing is a responsibility for the people of the state and local governments under “FRFRAMEWORK ACT ON RESIDENCE”. However, supplying such public housing requires considerable resources, and housing prices, which have already risen significantly due to years of rising private housing prices, also adversely affect the construction and supply of new housing. In this reality of housing supply, the president has been controversial by directly discussing the government's plan to purchase unsold private houses and supply them cheaply as public housing. In this paper, we examine whether the government's housing policy plan is an accurate policy under the current public housing related laws. In the theoretical sector, we examine the history of human rights and residential rights, and examine whether state intervention for legislative rights is possible under the “CONSTITATION OF THE REPUBLIC OF KOREA” ideology and system to check unilateral exercise of power through separation of powers such as executive power and executive power. In addition, the question of the legitimacy of the government's housing policy plan to unilaterally apply the policy on behalf of a specific area is reviewed through the Principle of Professionalism and equality established in “CONSTITATION OF THE REPUBLIC OF KOREA”. We examine whether the above government's public housing supply plan is feasible through a review of the budget related to public housing. In addition, we examine ‘a Jense frand’, which has recently become a big problem in the housing sector, and propose mandatory ‘registration of rights to release on a deposition basis’ and ‘registration of leasehold interest’ as a legal improvement.
Transition of Housing Welfare Paradigm for Sustainable Nation
Authors:   Korean Public Land Law Association, Kim Sung-Bae
Published: June 2023

A necessary element for the formation of a nation is its people, who have been elevated from a “means-value” to a “humanistic value,” and as human beings, citizens must be protected by the state in terms of essential rights and values. They must also be free from state interference and obstruction in realizing these rights and values. Food, clothing, and shelter are essential for human survival. Currently, housing has become a means of accumulating wealth and a symbol of economic status and position. However, the physical space of housing is not only a place of residence but also an emotional home and the foundation of humanity. Housing cannot be left to be a means of profit-seeking or wealth accumulation. Housing policy should be a policy for all citizens, and it should be aimed at developing and maintaining a middle class of at least 80% of the population in order to ensure the sustainable and healthy development of the country. Universal housing stability should be implemented for the entire population, except for the top 10% of asset holders based on labor income. Simply enacting the “Basic Housing Act” as a law under the jurisdiction of the Ministry of Land, Infrastructure and Transport would not fully address the issue of housing welfare. Housing welfare in Korea must consider housing, education, transportation, and the environment comprehensively based on a paradigm shift in housing. In the current Korean situation, education and housing policies must be connected and directed towards the right direction. In terms of climate crisis response, housing policy must establish a new direction for improving the housing environment, including transportation and reconstruction. If climate crisis is discussed but not included in housing policy, the sincerity and effectiveness of climate response policy will be undermined. Housing, workplace, and education should be based on a certain area, and mobility should be possible within the jurisdiction of the basic local government. The beginning of housing welfare is when an average wage earner can secure a residence in a place where educational conditions and social infrastructure are in place while minimizing physical and temporal distance from their workplace, which is a socially universal phenomenon. A society where ordinary workers can save a certain amount of money from their usual household expenses and use financial tools such as public loans to secure stable housing is a normal and sustainable society. Housing must not be left to become a means of accumulating wealth and a starting point for inequality. To secure stable housing, the paradigm of housing policy should shift towards policies where profit-seeking is prohibited in living spaces through the public role and participation of non-profit organizations.
Artificial Intelligence Utilization in Libraries
Authors: Ecem Gürsen Aylin , Gül Öncel Aslı , Plaisent Michel , Benslimane Younes , Bernard Prosper
Published: June 2023

Artificial intelligence is becoming more and more crucial each passing day. This study initially will present artificial intelligence utilization in libraries. In 1950, Alan Turing came up with the idea that computers might be able to imitate human behavior. According to Turing, artificial intelligence could analyze texts, make modelling the knowledge to help decision-making, reproduce a standard reasoning and use this information to make decisions and to produce knowledge thanks to machine learning. In this research, a literature review is conducted concerning different aspects of the subject. This study will lead to better focus on different scientific point of view about the artificial intelligence. Keywords: artificial intelligence, libraries, technology, digital transformation, smart libraries
Desain Media Geometri Bangun Ruang Berbasis Android untuk Meningkatkan Kemandirian dan Hasil Belajar
Authors: Jahuri Ahmad , Rusdiyani Isti , Asmawati Luluk
Published: June 2023

Penelitian ini bertujuan untuk menghasilkan media pembelajaran matematika berbasis android yang layak digunakan sebagai media pembelajaran yang dapat meningkatkan kemandirian dan hasil belajar matematika siswa kelas VI pada konsep geometri bangun ruang. Jenis penelitian yang digunakan adalah jenis penelitian R & D dengan model ADDIE yang terdiri dari lima tahap, yakni Analysis, Design, Development, Implementation, dan Evaluation. Media yang dikembangkan diujicobakan kepada 31 siswa kelas VI SDN Kedaleman IV Kota Cilegon. Pengumpulan data dilakukan dengan pemberian lembar validasi kepada ahli media, ahli materi, dan guru. untuk memberikan penilaian terhadap kelayakan produk serta penyebaran angket respon siswa untuk memberi masukan produk yang telah dikembangkan. Pretest dan posttest diadakan untuk mengetahui peningkatan hasil belajar siswa dan pengisian angket oleh siswa dilakukan untuk mengetahui peningkatan kemandirian belajar siswa. Hasil penelitian menunjukkan bahwa tingkat kelayakan produk media pembelajaran hasil pengembangan dinyatakan layak berdasarkan penilaian: (1) Ahli media nilai presentase 88,40 % dengan kriteria “Sangat Baik” (2) Ahli materi prsentase 85,00% dengan kriteria “Sangat Baik” (3) Teman sejawat (Guru) presentase 92,00% dengan kriteria “Sangat Baik” (4) Hasil respon nilai presentase 86,60% dengan kriteria “Sangat Baik” (5) Hasil kemandirian siswa rata-rata 41,32, nilai prosentase 86,09% dengan kriteria “Sangat Baik” (6) Hasil belajar siswa nilai presentase 84,19% dengan kriteria “Sangat Baik”. Hasil penilaian membuktikan bahwa pengembangan media pembelajaran matematika berbasis android dinilai layak digunakan sebagai media pembelajaran untuk meningkatkan kemandirian dan hasil belajar siswa.
Concept Image Siswa Kelas VII SMP pada Materi Bentuk Aljabar
Authors: Shiddiq Nurul Fauziah , Herman Tatang
Published: June 2023

Pembelajaran matematika yang tidak baikakanmemberikan dan membentuk concept image yang tidak baikjuga. Hal ini sangat penting diketahui oleh guru untuk proses pembelajaran matematika. Sebaliknya pembelajaran yang baik akan membentuk concept image yang baik pula. Concept image dipresentasikan dengan hal yang sama tetapi konsep berbeda tergantung dari perspektif peserta didik dengan pengalaman sebelumnya. Selain itu, perlu diketahui bahwa peserta didik sekolah menengah pertama memiliki tuntutan untuk memiliki kompetensi pada aljabar. Tujuan penelitian ini adalah mendeskripsikan concept image yang dimiliki siswa tentang bentuk aljabar khususnya operasi hitung bentuk aljabar. Penelitian ini menggunakan metode peneleitian kualitatif dengan fenomenologi hermeneutika. Pesertanya adalah dua puluh lima siswa kelas tujuh di salah satu sekolah menengah pertama di Bandung, Data dikumpulkan melalui wawancara dengan peserta didik dan tes berbentuk teks untuk operasi hitung bentuk aljabar pada peserta didik. Berdasarkan hasil analisis datates dan wawancara menunjukkan bahwa concept image yang dimiliki oleh peserta didik masing-masing berbeda dan masih belum cukup baik sampai kepada pemahaman konsep yang benar. Terjadinya hal tersebut dikarenakan adanya hambatan-hambatan dalam proses pembelajaran sehingga perlu adanya perbaikan dan perhatian yang serius dalam proses pembelajaran untuk membentuk concept image yang baik dan benar.
Analisis Kemampuan Berpikir Kritis Matematis Melalui Pendekatan Problem Based Learning dalam Pembelajaran Matematika di SMP
Authors: Cahyo Teguh Sumadi Suparwoto , Murtiyasa Budi
Published: June 2023

Tujuan penelitian ini adalah untuk: (1) mengkaji bagaimana guru matematika kelas VIII SMP Negeri 2 Sidoharjo menerapkan pembelajaran berbasis masalah untuk membantu siswa mengembangkan kemampuan berpikir kritis; dan (2) meneliti bagaimana mereka menerapkan pembelajaran berbasis masalah untuk membantu siswa mengembangkan keterampilan berpikir kritis mereka. Dengan jumlah siswa kelas VIII-D sebanyak 30 orang, metodologi penelitian yang digunakan adalah penelitian observasional kualitatif. Tiga subjek penelitian sampel, atau mereka yang mencerminkan semua data penelitian, diberikan dalam penelitian ini. Metode pengumpulan data yang digunakan dalam penelitian ini meliputi tes soal terkait pola bilangan yang diberikan guru, observasi, wawancara, dan dokumentasi. Metode analisis data kajian meliputi strategi reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan, sebagian besar siswa belum menyelesaikan tugasnya menggunakan model pembelajaran berbasis masalah, terutama ketika analisis dan evaluasi proses pemecahan masalah terkait dengan indikator berpikir kritis, seperti mengevaluasi fakta dan menarik kesimpulan.  Selain itu, ditemukan bahwa siswa kurang memperhatikan ketika mereka mengajukan pertanyaan. Hambatan lain untuk belajar adalah siswa takut untuk menyampaikan argumen kepada teman-teman dan guru.
Índice de riesgo de ocurrencia de incendios: una modificación del índice desarrollado por el ICONA en España.
Authors: Rodríguez Barreiro Marta , Ginzo Villamayor María José , Vaamonde Rivas Manuel , Novo Pérez Manuel Antonio , Pérez Porras Fernando
Published: June 2023

Conocer el riesgo de que se produzca un incendio en un área determinada es clave para llevar a cabo labores de prevención y de gestión de operativos de extinción. La dificultad de conocer este riesgo reside en las características particulares de cada lugar de la geografía, ya que un mismo índice de riesgo puede no tener la misma bondad en diferentes regiones. Debido a esto, se ha desarrollado un índice capaz de adaptarse a diferentes puntos de la geografía española. Se basa en un índice ya existente desarrollado por el ICONA al que se añade una modificación que tiene en cuenta la recurrencia de incendios. En primer lugar, se realiza una revisión de los índices de riesgo existentes en la literatura. A continuación, se presenta el índice propuesto, el proceso de validación del mismo, y se muestran algunos resultados obtenidos.
Differential expression of GPR143 in cancer of the skin: malignant melanoma.
Authors: Mamoor Shahan
Published: June 2023

Skin cancer is diagnosed in nearly 1.5 million patients each year (1). While patients with basal and squamous cell carcinomas are provided with 5-year survival rates at nearly 100% and 90%, respectively, patients diagnosed with cutaneous melanoma (metastatic melanoma) are provided 5-year survival rates at 91.4% at stage I and 24.6% at stage IV (2-5). We mined published microarray datasets (6, 7) to determine in an unbiased fashion and at the level of the transcriptome genes most differentially expressed in the primary tumors of patients with the deadliest type of skin cancer, malignant melanoma. We found significant differential expression of the gene encoding G protein-coupled receptor 143, GPR143, when comparing melanoma tumor tissue from the human skin to the tissue of origin. GPR143 mRNA was present at significantly higher quantities in melanoma tissues as compared to normal tissues from the skin. Analysis of human survival data revealed that expression of GPR143 in melanoma tissues was correlated with overall survival in patients with malignant melanoma. GPR143 expression changes may be important for the initiation or progression of malignant melanoma in humans.
The Thin Line between Sustainability and Deception: Understanding the Correlation between Green Management and Financial Accounting Fraud
Authors: Hidayatullah Mokhamad Alfiyan
Published: June 2023

The correlation between green management and financial accounting fraud underscores the need for a comprehensive understanding of the complexities surrounding sustainability initiatives. While green management practices can contribute to a more sustainable future, they must be implemented with transparency and integrity. By addressing the challenges and establishing robust accountability mechanisms, we can ensure that sustainability remains a guiding principle, untainted by financial misconduct. Only through a holistic approach can we achieve a true balance between environmental responsibility and financial integrity.
The Impact of Lifestyle Factors on Obesity and Cancer Risk: A Comprehensive Review
Authors: Kubarat Basneer
Published: June 2023

The Impact of Lifestyle Factors on Obesity and Cancer Risk: A Comprehensive Review
The Impact of Exercise on Cancer Survivorship: A Review of Evidence
Authors: bholpori werat
Published: June 2023

The Impact of Exercise on Cancer Survivorship: A Review ofEvidence
KEMAMPUAN MENULIS SURAT RESMI SISWA KELAS XII MAN 2 PASAMAN BARAT
Authors: Ayuni Zelpi
Published: June 2023

Kemampuan menulis surat resmi merupakan salah satu keterampilan penting yang harus dikuasai oleh siswa. Surat resmi adalah komunikasi tertulis yang di gunakan dalam lingkungan formal, baik dalam institusi pendidikan, pemerintah dan bisnis. Surat memiliki format dan gaya penulisan yang khusus serta tujuan yang jelas untuk menyampaikan informasi. Menguasai kemampuan menulis surat resmi memiliki beberapa manfaat bagi kelas XII Man 2 Pasaman Barat.
The Impact of Exercise on Cancer Prevention and Rehabilitation: Current Evidence and Future Directions
Authors: Kubarat Basneer
Published: June 2023

The Impact of Exercise on Cancer Prevention and Rehabilitation:Current Evidence and Future Directions
The Role of Nutrition in Cancer Prevention: Current Evidence and Recommendations
Authors: bholpori werat
Published: June 2023

The Role of Nutrition in Cancer Prevention: Current Evidence and Recommendations
The Impact of Artificial Intelligence in Cancer Diagnosis and Treatment: Current Applications and Future Prospects
Authors: Kubarat Basneer
Published: June 2023

The Impact of Artificial Intelligence in Cancer Diagnosis andTreatment: Current Applications and Future Prospects
Differential expression of PIK3CD in cancer of the skin: malignant melanoma.
Authors: Mamoor Shahan
Published: June 2023

Skin cancer is diagnosed in nearly 1.5 million patients each year (1). While patients with basal and squamous cell carcinomas are provided with 5-year survival rates at nearly 100% and 90%, respectively, patients diagnosed with cutaneous melanoma (metastatic melanoma) are provided 5-year survival rates at 91.4% at stage I and 24.6% at stage IV (2-5). We mined published microarray datasets (6, 7) to determine in an unbiased fashion and at the level of the transcriptome genes most differentially expressed in the primary tumors of patients with the deadliest type of skin cancer, malignant melanoma. We found significant differential expression of the gene encoding phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta, PIK3CD, when comparing melanoma tumor tissue from the human skin to the tissue of origin. PIK3CD mRNA was present at significantly higher quantities in melanoma tissues as compared to normal tissues from the skin. Analysis of human survival data revealed that expression of PIK3CD in melanoma tissues was not correlated with overall survival in patients with malignant melanoma. PIK3CD expression changes may be important for the initiation or progression of malignant melanoma in humans.
The Role of Artificial Intelligence in Advancing Cancer Diagnosis and Treatment
Authors: tabish hassan
Published: June 2023

The Role of Artificial Intelligence in Advancing Cancer Diagnosisand Treatment