bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluation of Temperature and Rainfall Variation in Yola, Adamawa State, Nigeria
Authors: Jacob Abel , Iyen Cookey
Published: June 2024

This study evaluated rainfall and temperature variation in Yola metropolis, Adamawa State, between 2008 and 2018. The data used was obtained from the Nigerian Meteorological Agency (NiMet). Mann-Kendall’s trend test was used to analyse the data on mean temperature (minimum and maximum) and annual rainfall. The results of the study revealed that the minimum temperature is increasing and the maximum temperature is decreasing in the area, while rainfall is increasing. There is also no significant change in the period of onset and cessation of rainfall within the period of study. In this regard, farmers in the region are advised to maintain their normal period of farming activities. Based on these findings, residents of the area are encouraged to build houses that allow for good ventilation to minimize heat stress, keep water drainages clean, and avoid building structures and farming on waterways to prevent flooding and destruction of farm produce during the rainy season.
Effect of Different Planting Dates on Tuber Production in Dahlia (Dahlia variabilis L.) in Low Hill Conditions of Himachal Pradesh, India
Authors: Kumar Manish , Thakur Priyanka , Kashyap Bharati , Kumar Pradeep , Sharma Anju , Bhardwaj Ragini , Kaushal Nitesh , Shah Ali Haidar
Published: June 2024

The research, entitled " Effect of different planting dates on tuber production in dahlia (Dahlia variabilis L.) in low hill conditions of Himachal Pradesh" was carried out at RHRTS Dhaulakuan, Ponta Sahib (HP). The study aimed to investigate the impact of different planting dates on tuber production in five dahlia cultivars (Anarkali, Gargi, Giani Zail Singh, Matungini and Suryadev) in low hill. Three planting dates (September 15th, October 15th and November 15th) were chosen for evaluating vegetative parameters. Plant height (109.61 cm) and internodal length (10.34 cm) both were found to be optimal in the cultivar Suryadev. Furthermore, the cultivar Matungini exhibited the highest plant spread (42.72 cm). In terms of tuber production, Anarkali demonstrated superior performance in tuber weight (368.90 g), and tuber yield per plot (2.00 kg). Conversely, Matungini excelled in the number of tubers per plant (4.69), tuber length (13.24 cm) and tuber diameter (30.25 mm), while Giani Zail Singh showcased the best tuber diameter. The planting date of October 15th was identified as highly suitable for optimal tuber production across all parameters under low hill climatic conditions.
Population Dynamics of Thrips, Scirtothrips dorsalis Hood Infesting Chilli as Influenced by Biotic and Abiotic Parameters in Southern Karnataka
Authors: KL Manjunatha , N Srinivasa , NR Prasanna Kumar , K Murali Mohan
Published: June 2024

Population dynamics of thrips, Scirtothrips dorsalis Hood as influenced by biotic and abiotic factors on chilli crop under Bengaluru conditions (IIHR, Hessaraghatta & GKVK) and Kotagal (near Chintamani) was studied during Kharif and Rabi seasons of 2015-16 and 2016-17. During Kharif season of 2015-16, peak population of thrips was 28.87 thrips / plant when the crop age was 83 days old (42nd Std week), coincided with II FN of October. Also, a second peak (11.53 thrips plant-1) on Kharif crop was during mid – December (49th Std week), under GKVK condition also first and second peaks were recorded during October and end of November, respectively. During 2016-17 thrips incidence was relatively low (3 thrips) at th Std week and modest (8.33) during early December (Std week 48) when the crop nearing maturity. A more similar trend was observed under Chintamani condition.  On Kharif crop of 2015-16, a more evident peak (26.33 thrips) was during I FN of March (11th Std week) when the crop age was 94 days under IIHR conditions. Simillarly, under GKVK and Chintamani conditions also the peak thrips population was recorded during mid-March i.e., 53.30 and 40.60 thrips plant-1, respectively. Similar trend was recorded in 2016-17 Kharif season, thus, over all activity of chilli thrips on Kharif crops across three locations was more prominent during February-March period. overall influence of different weather parameters across three different locations indicated maximum temperature, bright sunshine hours, evaporation and natural enemies during the cropping period significantly influenced the buildup of thrips, while minimum temperature, rainfall, wind speed, and crop age (phenology) were observed to affect the thrips population adversely.
TUNCELİ İLİNİN COĞRAFİ İŞARETLİ ÜRÜN POTANSİYELİ DEĞERLENDİRMESİ
Authors: Cam Oguz
Published: June 2024

Sosyal hayatta değer arz eden unsurlar mevcut olup; bu unsurlardan biri coğrafi işaretlerdir. Coğrafi işaretler hem ürünlere hem üreticilere hem de tüketicilere olumlu katkılar sağlamaktadır. Coğrafi işaretler sayesinde yerel ve ulusal kalkınma bakımından avantajlar sağlanmaktadır. Bu avantajlardan daha iyi yararlanmak isteyen yerler coğrafi işaretler üzerine dikkatini yoğunlaştırmaktadır. Zaman geçtikçe önemini artıran coğrafi işaretler küresel anlamda önemli bir potansiyel taşımakta ve katkılar sağlamaktadır. Ülkeler coğrafi işaretler sayesinde tanınırlığını artırmakta, daha fazla ekonomik kazanç elde etmekte, ürünlerinin marka ve imajını geliştirerek kalite, korunabilirlik ve sürdürülebilirliğini artırmaktadır.
Bu araştırmanın amacı, Tunceli İlinin coğrafi işaretli ürün potansiyelini değerlendirmektir. Araştırma, Tunceli İlinin coğrafi işaretli ürünlerinin tanıtımı açısından önem arz etmektedir. Araştırma kapsamında nitel araştırma yöntemi kullanılmıştır. Araştırmanın verileri Türk Patent ve Kurumunun (TPMK) resmi internet sayfasından sağlanmış, betimsel ve içerik analizi teknikleri değerlendirilerek analiz edilmiştir. Araştırmanın sonucunda, Tunceli İlinin coğrafi işaretli ürün sayısının üç olduğu görülmüştür. Bu coğrafi işaretli ürünler; Tunceli sarımsağı, Tunceli şorbik çorbası ve Çemişgezek Ulukale dutudur. Sonuç olarak; Tunceli İli az sayıda coğrafi işaretli ürüne sahip olmakta ve bu ürünler de sosyo-ekonomik açıdan önemli ve olumlu etkiler sağlamaktadır.
Negative Binomial Regression in Overcoming Overdispersion Poverty Data in Kalimantan
Authors: Octavianus Halim Alvin , Imro'ah Nurfitri
Published: June 2024

Poverty is one of the problems that Indonesia still faces. Kalimantan Island has large naturalresources, but experiences inequality in the distribution of wealth in the region. In this study, data onthe number of poor people is used as the dependent variable. The independent variables include thepercentage of households that have access to non-PLN electricity (X1), access to proper drinking water(X2), proper sanitation (X3), non-own toilet facilities (X4), HDI (X5), Open Unemployment Rate (X6),average wages of informal workers and main employment (X7), population density per km2 (X8),monthly per capita food and non-food expenditure (X9), percentage of the population who have healthcomplaints and do not treat because there is no cost (X10), and percentage of the population aged 15years and above who do not have a diploma (X11) in 2023. A Poisson regression analysis is employed.The model accounts for the significance of every independent variable. The model was found to haveoverdispersion, which was resolved through negative binomial regression. The findings of the studyrevealed that the average wage of informal workers and primary employment, population density perkm2, monthly per capita food and non-food expenditure, the percentage of the population who havehealth complaints but do not treat them because there is no cost, and the percentage of the populationaged 15 years and older who do not have a diploma all have a significant impact on the magnitude ofthe number of people living in poverty on the island of Kalimantan.
Mendorong Pertumbuhan Umkm dan Kesejahteraan Keluarga: Menumbuhkan Sistem Manajemen Pelayanan Kesehatan di Kebon Pedas, Sukabumi
Authors: Sampurno Andhika , Taufik Ahmad , Balya Khaidir , RPL Suwaryo , RPL Suwaryo , Helviningrum Helviningrum
Published: June 2024

Hasil penelitian menunjukkan bahwa adanya sistem manajemen pelayanan kesehatan yang efektif di Kebon Pedas dapat memberikan dampak positif terhadap pertumbuhan UMKM. Dengan akses yang lebih baik ke layanan kesehatan, para pelaku UMKM dan keluarga mereka dapat mengurangi hari sakit dan meningkatkan produktivitas kerja. Selain itu, peningkatan kesehatan masyarakat secara keseluruhan berkontribusi pada kesejahteraan sosial dan ekonomi yang lebih baik. Kesimpulannya, integrasi antara sistem manajemen pelayanan kesehatan dan strategi pengembangan UMKM di Kebon Pedas sangat penting untuk menciptakan lingkungan yang kondusif bagi pertumbuhan ekonomi dan kesejahteraan keluarga. Rekomendasi penelitian ini meliputi peningkatan aksesibilitas layanan kesehatan, penyuluhan kesehatan bagi pelaku UMKM, serta kerjasama antara pemerintah lokal dan organisasi non-pemerintah dalam mendukung inisiatif ini. Penelitian ini bertujuan untuk mengeksplorasi hubungan antara pertumbuhan Usaha Mikro, Kecil, dan Menengah (UMKM) dan peningkatan kesejahteraan keluarga melalui pengembangan sistem manajemen pelayanan kesehatan di Kebon Pedas, Sukabumi. UMKM memainkan peran penting dalam perekonomian lokal, memberikan kontribusi signifikan terhadap pendapatan dan lapangan kerja masyarakat setempat. Namun, tantangan kesehatan seringkali menjadi penghambat bagi produktivitas dan kesejahteraan keluarga yang terlibat dalam UMKM. Studi ini menggunakan pendekatan kualitatif dengan metode wawancara mendalam dan observasi partisipatif untuk mengumpulkan data dari pemilik UMKM, tenaga kesehatan, dan anggota masyarakat.
Study on the Quality of Economic Growth and Its Improvement Strategy in Konawe Islands Regency
Authors: Nur Muh. , Muthalib Abd. Azis , Abbas Bakhtiar , A. Sabilalo Mahmudin , Asraf Asraf
Published: June 2024

This research activity will be carried out as an effort to assist the Konawe Islands Regency government in solving economic problems based on efforts to improve the quality of regional economic growth that can be achieved through strategies to improve the quality of economic growth. Especially in terms of increasing GDP growth which has implications for reducing income distribution inequality, reducing poverty rates, decreasing the unemployment rate and increasing the human development index. The purpose to be achieved in this study is to find out and analyze the quality of economic growth that occurs in Konawe Islands Regency, formulate a strategy to improve the quality of economic growth in Konawe Islands Regency. This study uses quantitative descriptive analysis and SWOT analysis. This research is expected to be able to show that improving the quality of economic growth is a form of government program preparation in order to improve the welfare of the community in Konawe Islands Regency. The results of the study show that: (1). The quality of economic growth that occurs in Konawe Islands Regency is quite quality economic growth, where the increase in the rate of economic growth has a negative direction towards reducing income distribution inequality, decreasing the percentage of population poverty and decreasing the unemployment rate, while the rate of economic growth has a positive direction towards increasing the value of the Human Development Index. (2). The strategy to improve the quality of economic growth in Konawe Islands Regency is to implement the SO (Aggressive Growth) Strategy by increasing the rate of economic growth and improving the regional economic structure by continuing to pursue regional development across sectors by utilizing regional potential with the aim of improving overall community welfare.
Nutritional value and prediction of digestible and metabolizable energy of full-fat deactivated soybeans for pigs
Authors: Bertol Teresinha Marisa , Ludke Jorge Vitor , Coldebella Arlei , Rech Herbert
Published: June 2024

Objective: The objective of this work was to determine the energetic values of 14 full-fat deactivated soybeans samples, the effect of partial removal of the hull, and to develop equations for predicting digestible (DE), metabolizable (ME), and ME corrected for nitrogen balance (MEn) for pigs.Methods: Ten metabolism experiments were conducted over a two-year period to evaluate 14 batches of full-fat deactivated soybeans, following the method of the total collection of feces and urine. One hundred and ninety-two pigs with an average initial body weight of 51.4±5.4 kg were assigned to dietary treatments.Results: Partial dehulling of soybeans did not affect DE, ME, and MEn values. The variables that best explained the variations (p<0.05) in DE were ureatic activity (UA) and crude fiber. The variables that showed the greatest association (p<0.05) with ME and MEn were UA, protein solubility, and processing pressure. The observed effect of UA on energy values was quadratic (p<0.05). Phosphorus also showed association (p<0.05) with DE and ME and the energy applied per kg of sample showed association (p<0.05) with ME and MEn.Conclusion: The overall mean values of DE, ME, and MEn were 4,558, 4,457, and 4,344 kcal/kg, respectively. The partial removal of the hull prior to soy deactivation did not affect the digestibility or the energy values. This study shows that the processing conditions are the main factors affecting the energetic value of full-fat deactivated soybeans for pigs, which can be accurately predicted using a combination of chemical composition, quality indicators, and processing parameters.
Effects of compatibility of Clostridium butyricum and Bacillus subtilis on growth performance, lipid metabolism, antioxidant status and cecal microflora of broilers during the starter phase
Authors: Zhao Xu , Zhuang Jiarong , Zhang Faling , Li Hongtao , Yu Juan , Wang Chengli , Lv Tengjiao , Li Qingzhen , Zhang Jimei
Published: June 2024

Objective: This study aimed to determine the effects of compatibility of Clostridium butyricum and Bacillus subtilis on growth performance, lipid metabolism, antioxidant status and cecal microflora of broilers during the starter phase.Methods: A total of 600 1-day-old Ross 308 broilers were randomly divided into two groups with six replicates in each group. Chickens in the control group were fed a basal diet, while chickens in the experimental group were fed a diet supplemented with 2×108 colony forming units (CFU)/kg of C. butyricum and 1×109 CFU/kg of B. subtilis. The experimental period was 21 days.Results: Addition of C. butyricum and B. subtilis significantly increased (p<0.05) the body weight and liver nicotinamide adenine dinucleotide phosphate-malic enzyme (NADP-ME) activity of broilers, enhanced (p<0.05) the average daily gain and average daily feed intake of broilers. However, the addition of C. butyricum and B. subtilis did not significantly affect the concentrations of triglyceride and total cholesterol in the serum, the activities of fatty acid synthase and acetyl–CoA carboxylase in the liver, the total antioxidant capacity, glutathione peroxidase activity and malondialdehyde content in the serum and liver. Besides, microbial analysis revealed that supplementation of C. butyricum and B. subtilis increased (p<0.05) the abundance of Firmicutes such as CHKCI001 and Faecalibacterium, decreased (p<0.05) the abundance of Bacteroidota such as Bacteroides and Alistipes. Spearman correlation analysis confirmed that the above cecal microbiota were closely related to the growth performance of broilers (p<0.05). In addition, simultaneous supplementation of C. butyricum and B. subtilis significant affected (p<0.05) 33 different functional pathways such as lipid metabolism and carbohydrate metabolism. This explains the phenomenon of increased growth performance and liver NADP-ME activity in the probiotics group.Conclusion: The compatibility of C. butyricum and B. subtilis could improve the growth of broilers during the starter phase by changing the cecal microflora.
The Effect Of Customer Experience And Risk Perception On Repurchase Intention Of Boba Drinks Mediated By Customer Satisfaction (Study On Mixue Denpasar Area)
Authors: Kyana Ni Luh Gede Sari Marta , Wardana I Made
Published: June 2024

One place that has been impacted by the phenomena of Mixue's rising popularity in Indonesia is Denpasar City, Bali. By 2023, Denpasar will already have fifty-eight percent of Bali's outlets. Conversely, Mixue's income is more likely to decrease. This study aims to investigate the role that satisfaction plays as a mediator between Mixue consumers' tendency to repurchase in Denpasar and their sense of experience and danger. This research is classified as associative quantitative research. The group under research consisted of consumers of Boba Mixue drinks in Denpasar City. The sample size was 158 respondents overall, and the method used was purposeful sampling. Data collection and surveying were done using a study instrument that resembled a questionnaire. In this work, the analytical approach used was PLS-based SEM analysis. The results showed that every variable had a significant effect. In the Denpasar region, satisfaction has a somewhat moderating role in resolving the impact of customer experience and risk perception on the desire to buy Boba Mixue beverages.
DIMENSIONAMENTO DE FUNDAÇÃO EM CONCRETO ARMADO PARA RESERVATÓRIO METÁLICO DE ÁGUA, CONSIDERANDO O EFEITO VENTO
Authors: FLAMINI AMANDA TORRES , FREITAS JOÃO PAULO SILVEIRA , SALES ANA FLÁVIA RODRIGUES
Published: June 2024

Este trabalho apresenta uma análise estrutural baseada nos efeitos do vento em um reservatório de água; e a transferência de cargas por eles gerados, que é direcionada para a base de sustentação de concreto – essa devidamente calculada para receber tal estrutura. As variações apresentadas pelo vento na estrutura interferem diretamente no dimensionamento da seção de concreto e na quantidade de aço necessária. Portanto, há a necessidade de levar-se em conta todos os demais esforços exercidos na estrutura, como a geometria do reservatório, a topografia da região a ser considerada no processo de instalação e a durabilidade esperada. Para o processo de dimensionamento, foram levadas em consideração as velocidades básicas do vento, atendidas a partir da isopleta de velocidades básicas referendada na NBR6123:1998, e definiu-se como parâmetro três velocidades básicas de vento: 30, 37 e 45m/s. Para as análises dos esforços atuantes sobre a estrutura, foi utilizado o software SAP2000 como ferramenta de suporte. Esse sistema utiliza como metodologia a análise de elementos finitos. Foi adotado como premissa o modelo de bloco de coroamento contendo cinco estacas; porém, tal premissa pode variar a depender da capacidade geotécnica do solo de suporte. Como resultados, foram verificados, conforme estabelecido na NBR 6118:2023, os momentos fletores, esforços cortantes, armaduras de flexão, armadura de cisalhamento, fissuras e reações nas estacas para quantificar o impacto da velocidade básica do vento no dimensionamento. As armaduras de flexão encontradas para as três velocidades do estudo foram similares; já os esforços cortantes e as reações nas estacas apresentaram aumento.
Efficient Guided Grad-CAM Tuned Patch Neural Network for Accurate Anomaly Detection in Full Images
Authors: Rajkumar R. , Shanthi D. , Manivannan K.
Published: June 2024

Deep learning-based anomaly detection in images has recently gained popularity as an investigative field with many global submissions. To simplify complex data analysis, researchers in the deep learning subfield of machine learning employ Artificial Neural Networks (ANNs) with many hidden layers. Finding data occurrences that significantly differ from generalizable to most data sets is the primary goal of anomaly detection. Many medical imaging applications use convolutional neural networks (CNNs) to examine anomalies automatically. While CNN structures are reliable feature extractors, they encounter challenges when simultaneously classifying and segmenting spots that need removal from scans. We suggest a separate and integration system to solve these issues, separated into two distinct departments: classification and segmentation. Initially, many network architecturesare taught independently for each abnormality, and these networks’ main components are combined. A sharedcomponent of the branched structure functions for all abnormalities. The final structure has two branches: onehas distinct sub-networks, each intended to classify a particular abnormality, and the other for segmenting various abnormalities. Deep CNNs training directly on high-resolution images necessitate input layer image compression, which results in the loss of information necessary for detecting medical abnormalities. A guided GradCAM (GCAM) tuned patch neural network is applied to full-size images for anomaly localization. Therefore, the suggested approach merges the pre-trained deep CNNs with class activation mappings and area suggestion systems to construct abnormality sensors and then fine-tunes the CNNs on picture patches, focusing on medical abnormalities instead of training on whole images. A mammogram data set was used to test the deep patch classifier, which had a 99% overall classification accuracy. A Brain tumor image data set was used to test the integrateddetector’s ability to detect abnormalities, and it did so with an average precision of 0.99.
Hydrogen Permeation in Carbon Steels
Authors: Gilberto Godinez Salcedo Jesus , Gibran Arenas Salcedo Jair , Xicotencatl García Pérez Ivan
Published: June 2024

The atomic hydrogen generally comes from corrosion reactions that take place between the steel surface and the sour media. These reactions generate atomic hydrogen that due to its small size can be adsorbed and diffuse through interstitial sites of the crystalline lattice of steel, where it accumulates in nonmetallic discontinuities such as inclusions, dislocations and second phases, where atomic hydrogen begins to combine and form molecular hydrogen, which can no longer diffuse in the steel and over time produces high internal pressures in localized areas of the thickness of the material, leading to the nucleation and propagation of cracks and/or blisters in the absence of applied external stresses. This depends on the type of interaction that occurs between hydrogen and the metal, environmental conditions, heterogeneities of the metal, and the state of stress to which the components are subjected. Due to the increase in sour media in the petroleum industry, it was necessary to reconsider the application of electrochemical techniques and sensors to control and predict hydrogen-induced cracking (HIC).
A Review of the Analysis of Austenitic Stainless Steel, Welding Methods, and Ultra-Low Temperature Characteristics for the Manufacture of Liquefied Hydrogen Tanks
Authors: Park JaeHan , Kim HongKwang , Park JeongYeol , Ji ChangWook
Published: June 2024

Paris agreement’s goal was to the increase in the global average temperature to well below 2℃ above pre-industrial levels and limit global temperature increase to 1.5℃ above pre-industrial levels. The International Maritime Organization (IMO) has reinforced regulations regarding sulfur content, aiming to limit the sulfur content of ship fuel oil from 3.5% to 0.5% from 2020. LNG fuel contains a small amount of sulfur, enabling compliance with IMO’s sulfur content regulations and effectively reducing carbon emissions. However, the main component of LNG is liquefied methane, which has limitations due to methane emissions generated during LNG production, transportation, and distribution. Hydrogen energy is in the spotlight as an alternative fuel to significantly reduce greenhouse gases such as carbon monoxide, carbon dioxide, and methane. In the case of liquid hydrogen, rather than gaseous hydrogen, the volume is reduced to 1/800, increasing the storage and transport efficiency of hydrogen by about seven times. Additionally, there is an advantage that a separate dehydrogenation process is not required. The most promising material for liquefied hydrogen tanks is austenitic stainless steel (ASS), although there are various materials that can be considered. It is expected that the use of ASS will be actively pursued in the future, especially for applying storage tanks to maritime transportation, where welding is essential. Evaluation methods of the physical properties of the weld in a cryogenic atmosphere for the stability of the liquefied hydrogen storage tank were also discussed.
Multilingualism: An African reality
Authors: Mbirimi-Hungwe Vimbai
Published: June 2024

A plethora of studies, locally and internationally, concur that multilingualism is a global phenomenon. Multilingualism has become ubiquitous even in parts of the world where a monolingual stance has been prevalent. However, the hegemony of English is maintained in countries historically colonised by the British Empire. This paper examines the various reasons why multilingualism is not taken into account, especially in South African institutions of higher learning. The qualitative study discussed in this paper utilised only one respondent stationed at a university in South Africa as its participant. Data were collected through a strategic conversation analysis with the student. The results show that the multilingual student treasures his inherent multilingualism and enjoys acquiring more languages into his repertoire. In addition, the results debunk some researchers’ scepticism towards promoting multilingualism for fear of language interference. The findings further indicate the need to recognise the reality of multilingualism in South Africa and Africa, which should be treated as such.
Analisis Peran Guru dalam Pembelajaran Abad 21 pada Siswa Sekolah Dasar di Kurikulum Merdeka
Authors: Siti Nur Maulidah  , Muhammad Aqil Madani  , Najwa Nabilah  , Muhammad Ridho Ramadhan Ali  , Ikmawati Ikmawati  , Zainuddin Untu
Published: June 2024

This research aims to describe the role of teachers in 21st century learning for elementary school students in the independent curriculum.  In this research, the method used is qualitative descriptive analysis with a library research approach, namely an approach that focuses on literature analysis.  Researchers collect data from various written sources such as books, journals and other references.  Based on the research results, it shows that in 21st century learning teachers have a very important and crucial role in the learning process and development of students' skills based on 4C skills (communication, critical thinking, collaboration and creativity).  It is hoped that 21st century learning for elementary school students through the independent curriculum can develop students' potential and skills to compete with developments that are increasingly developing day by day.  The implementation of the independent curriculum in elementary schools also plays a role in creating empowered students, able to adapt to current developments through a project to strengthen the profile of Pancasila students.  Therefore, it is hoped that there will be collaboration and support from parents, school principals and the government so as to produce a young generation who are intelligent, have character and are ready to face the future.
Abstrak. Penelitian ini bertujuan untuk mendeskripsikan bagaimana peran guru dalam pembelajaran abad-21 pada siswa sekolah dasar di kurikulum merdeka. Dalam penelitian ini, metode yang digunakan adalah analisis deskriptif kualitatif dengan pendekatan library research, yaitu pendekatan yang berfokus pada analisis literatur. Peneliti mengumpulkan data dari berbagai sumber tertulis seperti buku, jurnal, dan referensi lainnya. Berdasarkan hasil penelitian menunjukkan bahwa dalam pembelajaran abad-21 guru memiliki peran yang sangat penting dan krusial dalam proses pembelajaran dan pengembangan keterampilan siswa berdasarkan keterampilan 4C (communication, critical thinking, collaboration, dan creativity). Pembelajaran abad-21 pada siswa sekolah dasar melalui kurikulum merdeka diharapkan dapat mengembangkan potensi dan keterampilan siswa untuk bersaing dengan perkembangan zaman yang kian hari makin berkembang. Implementasi kurikulum merdeka di sekolah dasar juga berperan untuk menciptakan siswa yang berdaya, mampu beradaptasi dengan perkembangan zaman melalui projek penguatan profil pelajar Pancasila. Oleh karena itu diharapkan adanya kolaborasi dan dukungan  dari orang tua, kepala sekolah dan pemerintah sehingga menghasilkan generasi muda yang cerdas, berkarakter, dan siap menghadapi masa depan.
Electronic Nose Based on Sensor Array for Classification of Beef and Rat Meat Using Backpropagation Artificial Neural Network Method
Authors: Rusjayanti Diana , Yanti Indri , Pauzan Muh
Published: June 2024

The differentiation of beef and rat meat is crucial for food safety and consumer protection. This research aims to create a tool to distinguish between beef and rat meat and to analyze the training data patterns for both types of meat. A sensor array consisting of three gas sensors—TGS822, TGS2602, and TGS2610—was used to detect the presence of Metal Oxide Semiconductor (MOS) gases in the meat samples. The classification method employed was a backpropagation artificial neural network (ANN). Results indicate that the classification tool performs well in differentiating beef from rat meat, with distinct patterns observed in the training data for each type of meat. The model achieved a precision of 100%, a recall (sensitivity) of 80%, and an accuracy of 90%. However, the TGS2610 sensor did not show a significant difference between beef and rat meat, suggesting no variance in the gas content detected by this sensor. These findings highlight the potential of using such sensors in practical applications for meat detection and underscore the need for further refinement in sensor selection and system integration to improve classification performance.
СУЧАСНИКИ ПРО О.А. АРАКЧЕЄВА (Частина ІІІ)
Authors: Yachmenikhin Kostiantyn
Published: June 2024

Метою дослідження є комплексний аналіз свідчень певних категорій осіб, які свого часу так чи інакше були дотичні до життя й діяльності графа О. Аракчеєва. Загалом під час дослідження були опрацьовані джерела особливого походження: спогади П. Отта, мемуарні нотатки О. Михайловського-Данилевського, свідчення Г. Батєнькова. Окремо в статті виділяється робота П. Вяземського, оскільки саме в ній простежується не лише власна думка автора про О. Аракчеєва, але й виділені особисті та психологічні фактори, які сприяли зближенню останнього з імператором Олександром І. Також проаналізований образ графа в літературних творах К. Рилєєва, О. Пушкіна, Є. Баратинського. Невід’ємною частиною дослідження є аналіз фольклорних, апологетичних творів про графа та спогадів селян військових поселень. Методологічну основу дослідження становлять принципи наукового об’єктивізму, комплексності, системності та історизму. Для досягнення мети та завдань дослідження застосовано загальнонаукові та спеціальні методи: історикоретроспективний, порівняльно-історичний. Наукова новизна роботи полягає в тому, що на основі наративних джерел вдалося встановити сприйняття Аракчеєва в суспільстві, виявити риси його характеру, які були помітні серед оточення графа та сформували певні «кліше» про нього, що побутували ще за його життя серед різних верств населення. Опрацьовані матеріали дозволили дійти таких висновків: по-перше, ставлення до графа не було одноманітним; по-друге, думки авторів щодо графа залежали від різноманітних чинників, а тому мали суб’єктивний характер; по-третє, значна кількість оцінок з’явилася вже в другій половині ХІХ ст., що значною мірою вплинуло на характер спогадів про Аракчеєва і в свою чергу позначилося на формуванні його образу вже в історіографічних дослідженнях.
НАЧЕРКИ ДО БІОГРАФІЇ С.Ф. РУСОВОЇ (1856–1940)
Authors: Studyonova Lyudmyla
Published: June 2024

Мета статті – проаналізувати відомі факти біографії С.Ф. Русової, аби визначити, як вона, попутниця діячів українського ліберально-демократичного та російського народницького рухів, визначилася й скерувала свою надзвичайну енергію на українську справу. Методи: історико-систематичний та аналітичний. Наукова новизна: уперше звернено увагу не на просвітницьку та педагогічну діяльність, про яку написано багато статей і книг, а власне на біографію С.Ф. Русової, яка складається з двох частин: української та емігрантської. Висновки: український період її життя визначається роздвоєнням політичної думки – між українством і російським визвольним рухом. В еміграції 65-річна С.Ф. Русова, потрапивши в українське середовище, яке впливало на перебіг та кристалізацію національного руху, віддано служила українству. За основу статті взято книжку С.Ф. Русової «Мої спомини» (1937), видану у Львові кооперативним видавництвом «Хортиця», заснованим групою емігрантів із Наддніпрянщини наприкінці 1928 р. У передмові чітко визначена позиція видавництва як до авторки спогадів, так і до їх змісту. Вона близька авторці цієї статті. Видавці зазначають, що в мемуарах зображені різні постаті: ті, які брали активну участь в українському визвольному процесі, і ті, котрі лише «творили близьке балянсування між українством і загально-московським визвольним рухом» та відзначалися роздвоєнням політичної думки. С.Ф. Русова, на наш погляд, належала до других. Лише в еміграції в Празі вона стала свідомою українкою. Цей заключний етап життя Софії Федорівни – тема для іншої студії. Автором же окреслений життєпис С.Ф. Русової в Україні від дитинства до 1921 р., коли вона змушена була залишити Батьківщину. Ця стаття – лише скромні начерки, в яких відображено діяльність ліберальної української інтелігенції 1870-х рр. – поч. ХХ ст. у контексті того, що в їхньому середовищі відбувався процес духовного формування С.Ф. Русової, створювався ідейний багаж і моральні норми та образ життя розумної, освіченої, суперечливої, гонорової жінки, яка постійно перебувала в процесі доволі напружених, болісних шукань.
«НАША … УКРАЇНСЬКА САРА БЕРНАР»: ЮВІЛЕЙ АКТРИСИ ЛЮБОВІ ЛІНИЦЬКОЇ У ПРОСТОРІ ПРЕСИ Й МЕМУАРІВ
Authors: Ivanytska Svitlana , Boichenko Oksana
Published: June 2024

Мета статті – проаналізувати на матеріалах біографії актриси Любові Ліницької (1865– 1924) в контексті історії українського «театру корифеїв» особливості святкування 25-річного ювілею її творчої діяльності (1913 р.), з’ясувати, як реагувала україномовна преса і ширше – театральна громадськість – на цю подію, як увіковічився ювілей у посвятах і біографічних нарисах, які трансформації й відлуння мала ця подія в пам’яті мемуаристів, що намагалися відтворити для нащадків неповторний мистецький образ героїні. Основними методами дослідження послугували історико-біографічний та дискурсивний. Новизна роботи полягає в тому, що систематизовано і в порівняльному аспекті висвітлено наявну в джерелах інформацію щодо відзначення творчого ювілею Л. Ліницької, акцентовано, що театр як явище національної культури посідає особливе місце на різних етапах модернізації суспільства, українського зокрема; окреслено роль і місце ювілеїв у житті театральної спільноти й української громадськості; доведено, що такі символічні події дають новий імпульс процесам націотворення; концептуальне пояснення «культурного коду» подібного роду явищ міститься в працях теоретиків націй та націоналізму (Е. Сміт). Висновки: аналіз джерел свідчить про те, що Л. Ліницька була яскравою представницею другого покоління актрис «театру корифеїв», із неповторним стилем і мистецьким арсеналом для створення сценічних образів; стосовно висвітлення в пресі ювілейної події 1913 р., найбільш змістовними текстами є публікації С. Єфремова в газеті «Рада» і М. Вороного в журналі «Світло», мемуарні замальовки Л. Лукасевича й В. Василька, історико-біографічна студія Ю. Меженка.
Thyroid tuberculosis mimicking carcinoma: A case report and review of the literature
Authors:   Department of Otorhinolaryngology, 20 Août Hospital, Casablanca, Morocco.
Published: June 2024

Thyroid tuberculosis (TT) is a very rare condition, even in endemic countries, this can be explained by the high resistance of the thyroid gland to infections. It can be primary or secondary to disseminated infection. A solitary thyroid nodule is the most common reason for consultation, and can present in the form of a cystic nodule. He can even present a picture of a thyroid abscess with pain, fever, and other nonspecific signs and symptoms. We present the case of a 65-year-old woman who consulted for a lower median cervical swelling that had been present for 4 years associated with upper right laterocervical lymphadenopathy mimicking a thyroid carcinoma. As symptoms and imaging features are nonspecific, diagnosis is challenging. Fine-needle aspiration cytology is a useful technique for preoperative diagnosis. Typical caseous necrotic granulomas are the hallmark in histological examination. Thyroid tuberculosis should be considered in the differential diagnosis of a thyroid nodule and of neck mass, in order to prevent unnecessary surgery. Histopathology and culture of MTB remain a key step for the diagnosis.
A Multifaceted Approach to Amazon's Financial Performance: Time Series, Difference in Difference, and Regression Discontinuity Analysis of R&D, Marketing, and Mobile Adoption
Authors: Sarikyan Arsine A.
Published: June 2024

In the contemporary business landscape, Amazon has emerged as a preeminent force, asserting its dominance across global e-commerce and cloud computing sectors. This ascendancy is underpinned by a steadfast commitment to innovation, manifested through substantial investments in research and development (R&D) initiatives and strategic marketing endeavors. This study seeks to discern the influence of key variables, such as R&D expenditure, marketing expenses, and historical financial data, on Amazon's net income (NI) and revenue generation. Additionally, the pervasive adoption of Amazon's mobile application among over half of US consumers underscores its integral role in modern online shopping experiences, a phenomenon catalyzed by the transformative introduction of the first iPhone in 2007, which significantly augmented Amazon's revenue trajectory. Through rigorous analysis, this research aims to elucidate the intricate interplay of factors shaping Amazon's financial performance, contributing to a deeper understanding of contemporary business dynamics.
An Overview of Multimodal Analgesia in Orthopedic Surgery
Authors: Ahmed Ahmed Mohamed , Ma Hai Ping , Hidig Sakarie Mustafe
Published: June 2024

Most patients undergoing orthopedic surgeries experience moderate to acute pain. Initially, opioids were the main medication that targeted mechanisms of pain transmission. However, the use of opioids has a lot of risks, including addiction, respiratory depression, urinary retention, vomiting, and nausea. Over the years, multimodal analgesia has become the preferred pain control or management strategy in orthopedic practice. Administering more than one mode to address postoperative pain by recruiting several receptors via various medications decreases the need for opioids and speeds up the recovery process. Implementation of effective analgesic interventions and strategies reduces preoperative opioid intake, subsequently preventing addiction to pain drugs and the risk of opioid overdose. Multimodal analgesia has been a crucial component of pain management in orthopedic surgery since early opioid consumption. This essay explores the concept of multimodal analgesia as a pain management mechanism in orthopedic surgery. It provides an overview of the elements of multimodal analgesia and also highlights the opioids.
Rapidly approaching deadline: Bringing back Ukrainians deported to Russia
Authors: Syniuk Onysiia
Published: June 2024

The Russian Federation has committed numerous grave violations of international human rights law and international humanitarian law since it launched its full-scale aggression against Ukraine on 24 February 2022. The forcible transfers and deportations of Ukrainians – the focus of this article - however already began a few days earlier, on 18 February 2022, with the announcement of evacuations in the territories of Donetsk and Luhansk regions, occupied before 2022. Since then, the process of forcible transfers/deportations gained momentum, and was enforced in all the territories occupied by Russia after 24 February 2022. Despite Russia referring to the displacements as evacuations, examining the grounds invoked for these evacuations and the way the process was and is carried out, arguably shows that the displacements fail to comply with the rules on evacuation under international humanitarian law and in fact amounts to forcible transfers and deportations. This article seeks to provide a comprehensive analysis of the process of forcible transfers and deportations of Ukrainians, conducted by Russia, including the timeline, geography and the policy designed to enable the process. The categories of people forcibly transferred and deported, as well as the violations they experienced prior, during and following the displacement are highlighted in order to determine the specific needs of the different groups involved in the process, including in relation to their potential future repatriation. Examining the decisions issued by Russian and occupation authorities, as well as the details of the process of forcible transfers and deportations in the different regions of Ukraine occupied by Russia, will help determine a pattern and planned nature of the act. Analysing the consequences of the displacement for the people deported highlights the urgency of setting up a mechanism of their return. The article concludes that the crime of forcible transfer and deportation is an ongoing one, and while the documentation efforts have been successful, issues arise with accountability and restitution. The entire international community should be mobilised to condemn and pressure Russia into stopping these unlawful practices and ensure the return of deported Ukrainians.
Ethical-Medicolegal Aspects of Installation and Removal of Ventilator in Life Support Efforts for Critical Patients during Covid-19 Pandemic
Authors: Syafril Alfian Akbar  , Agus Yuda Hernoko  , Sutarno
Published: June 2024

This study aims to analyze the procedures and considerations of medical and medicolegal aspects regarding the installation and removal of the use of ventilators in life support for patients during the COVID-19 pandemic. This study uses a normative juridical legal research method. The results showed that the ethical aspects regarding the installation and removal of the use of ventilators in the effort to support patients’ life during the COVID-19 pandemic were based on an agreement that was born by agreement (therapeutic agreement). The decision to stop or postpone life support therapy for medical treatment for patients is made by a team of doctors who treats patients after consulting a team of doctors appointed by the Medical Committee or the Ethics Committee based on Permenkes Number 37 of 2014. Meanwhile, the legal basis of procedures is in the process of making the installation decision and releasing the use of ventilators in critical patients during the COVID-19 pandemic, referring to the provisions of Permenkes No. 37/2014, Permenkes No. 290 of 2008, and Permenkes RI No. 290 of 2008 concerning the rejection of medical action, which patients and or their closest relatives can do. The legal basis refers to the medicolegal aspect in critical patients when installing and removing a ventilator. It is used as an indicator for determining whether to withdraw life support or withhold life support. Besides being adjusted to the validity of an agreement according to the Civil Code as stipulated in Article 1320, a doctor can initiate to understand a patient in the preparation and legal consequences of this agreement
Pengaruh Substitusi Tepung Millet Putih (Panicum miliaceum) Pada Pembuatan Berownies Crispy Terhadap Kualitas Fisik Dan Daya Terima Konsumen
Authors: Auliya Syukur Sahla , Alsuhendra Alsuhendra , Dahlia Mutiara
Published: June 2024

Tepung millet putih digunakan dalam pembuatan brownies crispy untuk menjadi alternatif bahan yang dapat mengurangi penggunaan tepung terigu, menambah variasi produk tepung millet putih, serta pemanfaatan biji millet putih sebagai bahan pangan nasional yang bersifat fungsional. Penelitian ini bertujuan untuk menganalisis pengaruh substitusi tepung millet putih terhadap kualitas fisik dan daya terima konsumen pada brownies crispy. Penelitian ini dilakukan di Laboratorium Pengolahan Pastry dan Bakery Pendidikan Tata Boga , Fakultas Teknik, Universitas Negeri Jakarta. Waktu penelitian dimulai pada September 2023 hingga Mei 2024. Metode yang digunakan dalam penelitian ini adalah metode eksperimen dengan tiga jenis perlakuan yaitu brownies crispy dengan penggunaan tepung millet putih persentase 80%, 90% dan 100%, hasil produk kemudian dilakukan uji daya terima terhadap 30 panelis agak terlatih. Berdasarkan hasil uji hipotesis statistik dengan uji Friedman menunjukkan bahwa tidak terdapat pengaruh substitusi tepung millet putih terhadap daya terima brownies crispy persentase 80%, 90% dan 100% ditinjau dari aspek warna, aroma, rasa manis, rasa tepung millet putih, kerenyahan dan ketebalan. Berdasarkan hasil uji hipotesis statistik uji kualitas fisik dengan menggunakan uji Anova tidak terdapat pengaruh atau perbedaan nyata terhadap aspek ketebalan namun terdapat perbedaan nyata pada aspek daya patah brownies crispy tepung millet putih persentase 80%, 90% dan 100%, sehingga dilanjutkan dengan uji Duncan yang menunjukkan bahwa setiap perlakuan memiliki perbedaan yang nyata pada aspek daya patah. Kesimpulan dari penelitian ini adalah merekomendasikan brownies crispy subtitusi tepung millet putih 100% sebagai bahan alternatif pengganti tepung terigu.
Development Hegemonic Constructions and the Resistance with Alternative Voices
Authors: Khan Rasheda Rawnak
Published: June 2024

This paper examines a burgeoning anthropological literature on development and debates surrounding development discourse. Some of these raise question regarding the concept of development, arguing that it is a contentious domain. Reviewing major literature on the issue, I suggest, dominant paradigms of development oversimplify the notion as if it were homogeneous. I take post modern critiques of development as an example in order to examine the nature of deconstructing development discourse. I argue some writers oversimplify the notion of development by using dichotomies- developed/ underdeveloped. By critically examining knowledge in the developmental domain in anthropology, this paper presents some ethnographic examples which raises conceptual, and practical questions regarding the nature of neoliberal development. The main thrust of this paper, therefore, is to question whether neoliberal development can be forever marked or fixed, a question central to this paper.
Tully-Fisher from gravitational lensing
Authors: McGaugh Stacy
Published: June 2024

Last time, we discussed the remarkable result that gravitational lensing extends the original remarkable result of flat rotation curves much farther out, as far as the data credibly probe. This corroborates and extends the result of Brouwer et al. They did a thorough job, but one thing they did not consider was Tully-Fisher.