bluuebunny/crossref_metadata_2025 huggingface dataset:
Genetic Relationships Analysis of Some various Species Using Cytochrome b Genes as a Phylogenetic Marker
Authors: Ahmed Lajan Salahaldin
Published: February 2025

This study examined the genetic relationships among six species—chicken (Gallus gallus), quail (Coturnix coturnix), duck (Anas platyrhynchos), goose (Anseranser domestica), and turkey (Meleagris gallopavo) and rabbit (Lepus capensis), using partial mitochondrial cytochrome b (Cyt-b) gene sequences. PCR amplification of the mitochondrial Cyt-b gene resulted in an approximately 358 bp amplicon in size for all species, and sequences alignment and phylogenetic analyses were performed with Bio Edit and MEGA X software’s to determine genetic similarities and distances. Results revealed high nucleotide similarity between chicken and quail (89.1%) and chicken and turkey (83.6%). The closest genetic relationship was between duck and domestic goose, with 87.4% identity and the smallest genetic distance of 0.126. Chicken (Gallus gallus) demonstrated a relatively close relationship with both duck and domestic goose, with identities (83.6%). While, Turkey (Meleagris gallopavo) exhibited a slightly more distant relationship with avian species, with the lowest similarity at 81.6% with domestic goose. The rabbit, positioned at the root of the phylogenetic tree, exhibited the greatest genetic distance from avian species, with a 28.3% distance and 71.7% identity with chicken. This study provides solid evidence of the effectiveness of using Cyt-b gene sequences as a reliable tool for species identification across various applications, underscoring the effectiveness of partial Cyt-b gene sequences for avian species identification and genetic analysis, which is valuable for breeding and diversity studies.
Sonication Assisted Callus Growth, Protein Content, and Plant Regeneration of Silybum marianum L.
Authors: Salih Shifa M.
Published: February 2025

Silybum marianum L. is considered one of the most extensively used medicinal plants worldwide due to its therapeutic benefits. While ultrasound waves were used to enhance the properties of numerous plant species. However, no study was investigated on applying ultrasonic waves to this particular plant. Therefore, the study amid to assess the impact of different exposure periods (0,10, 20, 25, 30, 35, and 40 minutes) of a frequency of 47.6 KHz on callus induction, protein content, and plant regeneration in S. marianum. The effect of ultrasonication was distinctive in accelerating callus induction of S. marianum, especially in short exposing periods (10 and 20 minutes). The percentage of callus formation reached 100%, 83.3% for cotyledons and stem respectively, when exposed to 20 minutes of ultrasound. Additionally, growth and total protein content were increased at 40 days and 80 days post- treatments. In contrast, long exposing periods (30, 35, and 40 minutes) had a negative impact on callus induction from all explants, as well as on callus growth and protein content. Moreover, ultrasonication stimulated one-step shoot regeneration during callus induction. The percentage of this phenomenon reached 100% for cotyledon at 10 and 20 minutes exposing period. This study confirmed the advantages of applying ultrasonic waves, particularly during shorter period to enhance the cultivation of S. marianum in vitro.
Utilization of Locally Available Substrates And Their Effect on the Growth And Yield of Cauliflower (Brassica oleracea botrytis group) Microgreens
Authors: Rabago Aeron H. R. , Rosales Raymund J. G. , Gregorio-Balbas Micah B. , Pungtilan Aira L. I.
Published: February 2025

The present study was conducted to investigate the effects of substrates on the growth and production of cauliflower microgreens (Brassica oleracea botrytis group), Two varieties (Makita and Moonlight) were grown in different substrates consisting of cocopeat, carbonized rice hull (CRH), perlite with cocopeat (equal parts)  and vermiculite  and were harvested 6 days after emergence. The study was conducted under ambient conditions (temperature: 28 ± 2 °C and relative humidity: 65 ± 5%) for 8 days of cultivation from sowing. The results showed that the types of substrates significantly affect the growth and production of cauliflower microgreens. Based on the effects of substrates on each variety, for the Makita variety, perlite with cocopeat showed longer roots and similar fresh weight compared to CRH. While Moonlight variety showed taller microgreens, longer hypocotyls, and longer leaves when grown in perlite with cocopeat medium compared to other substrates. Moreover, the fresh weight of microgreens grown in perlite with cocopeat was higher compared to cocopeat and CRH, Perlite with cocopeat and cocopeat showed higher yields which were similarly higher than vermiculite and CRH. Substrates did not record a significant effect on total soluble solids for both varieties, On the other hand, Moonlight yields outperformed Makita yields, especially in perlite with cocopeat substrate which also recorded better growth for Moonlight  Hence for high-yielding microgreens.a
Endometrial Mucin-1 Expression Increases In Mid-Diestrus Following PG-600 Administration in sheep
Authors: Habeeb Hayder M.H. , Ramsey Ann , Kutzler Michelle A.
Published: February 2025

Mucin-1 (MUC-1) is an anti-adhesion glycoprotein expressed on the apical surface of the endometrial luminal and glandular epithelium which prevents interactions between the trophectoderm and endometrial epithelium. The aim of this study was to investigate the outcome of PG-600 on ovine endometrial MUC-1 immunoexpression during early and mid-diestrus. Twenty-four cycling ewes (Polypay) were administered progesterone for 9 days. Two days before progesterone withdrawal, ewes were treated with cloprostenol. At progesterone withdrawal (d0), ewes were treated with either PG-600 (5 mL) or saline (5 mL) group. Endometrial tissues were collected surgically on days 4 and 7 after PG-600 or saline (n=6/group/timepoint) and were subjected to immunohistochemistry followed by image acquisition. Stained area for MUC-1 was quantified using Image J. The diestrous intercaruncular endometrium of both treated and control ewes expressed MUC-1. However, the percent area expressing MUC-1 varied between endometrial area (luminal and superficial glandular epithelium), time (day four, day 7), and treatment group. PG-600 treatment increased MUC-1 expression in the luminal epithelium on day 7 and in the superficial glandular epithelium expression on day 4. The results of this study show that administration of PG-600 to ewes increases endometrial MUC-1 expression in mid diestrus, which provides a possible mechanism for lower fertility found following treatment by PG-600 in sheep.
Study on Parameters Related to Growth, Yield, and Quality of Strawberry Plants (Fragaria vesca L.) Grown Hydroponically and in Soil
Authors: Thuy Le Thi , Oanh Nguyen Thi , Thao Nguyen Phuong
Published: February 2025

This study evaluated the effects of soil and hydroponic cultivation on the growth, yield, and quality parameters of Hana strawberry plants (Fragaria vesca L.). In the hydroponics method, four nutrient solutions were used: an inorganic Hydro Umat F solution, two types of organic solutions (fish-based soluble fertilizer and Vermicompost soluble fertilizer), and a combination of organic and inorganic nutrients (Hydro Umat F solution and Banana soluble fertilizer in a 1:1 ratio). TN1 substrate was combined with additional fertilization of fish- based soluble fertilizer, which was used in the experiment of growing plants in soil. The results showed that hydroponic cultivation using the Hydro Umat F solution promoted better growth than the other three nutrient solutions, and soil. Specifically, strawberry plants grown in the Hydro Umat F solution had the highest number of leaves per plant, stolons per plant and the largest leaflet size in the experimental groups. Conversely, soil cultivation resulted in higher yield and quality of Hana strawberries, as indicated by parameters such as the number of flowers per plant (29.67) flowers, the number of fruits per plant (20.08) fruits, fruiting rate (67.69)%, fresh weight of fruit (16.25 g), vitamin C content (66.7) mg.100g-1 fresh weigh, total organic acid content (159.31) mg.100g-1 fresh weight and sweetness index (11.08) oBrix. The results also showed that hydroponic cultivation with organic solutions reduced the growth and yield of Hana strawberry plants compared to inorganic solutions.
Roles of Foliar Fertilization on Growth, Yield and Quality of Tomato (Solanum lycopersicum L.) Cultivars (Review)
Authors: Munda Daniel , Laekemariam Fanuel , Abrham Yitbarek
Published: February 2025

Tomato (Solanum lycopersicum L.) is one of the most important vegetable crops, and it is a source of daily diet and cash crop in Ethiopia. However, its production is affected by nutrient application methods of which foliar fertilization is a popular method. The objective of this review paper is to synthesize literatures on the effects of foliar fertilization on growth, yield and quality of tomato cultivars. Both macro and micronutrient concentrations were evaluated. The articles addressing that foliar fertilization effectively increased growth, yield and quality of tomato cultivars.  Foliar fertilization to be effective and maximize crop yield and nutrient uptake, the "right type," "right rate," "right time “and” right place" are essential. The right nutrient selection satisfies crop requirements, and the optimal rate of application avoids stunted development. Applications should be timed for optimal absorption conditions to maximize efficacy and avoid waste by focusing on absorbent plant sections. These elements work together to promote sustainable and effective crop management. Over all, the results showed that with 10,000 ppm of urea fertilization, the Marglobe tomato cultivar achieved a plant height of 155.63 cm, fruit weight of 151 g, and a yield of 63.69 t/ha. Additionally, the findings indicated 9.05 ± 0.32% total soluble solids (TSS) and a chlorophyll content of 51.6 ± 1.31 SPAD values with 100 ppm of ZnO nanoparticles. In conclusion, foliar fertilization of nutrients increased growth, yield and quality of tomato cultivars however, the result vary from cultivar to cultivar. The foliar fertilization depends on appropriate time, weather condition, genotypes of tomato, leaf area index, amount of foliar fertilization, type of nutrient, and stage of crop.
Effectiveness of Novel Growth Regulator and Fertilizer to Improve Quality and Yield of Spring Wheat
Authors: Okbagabir Shimendi G. , Al-Mamoori Mohammed H. , Pakina Elena N. , Zargar Meysamr
Published: February 2025

Reducing the use of chemical fertilizers is possible by implementing environmentally friendly smart farming technology like growth regulators and foliar fertilizer interactions. The experiment was entitled “Effectiveness of novel growth regulator and fertilizer to improve spring wheat quality and yield production.” The field was conducted at Barybino, Moscow Region in 2023. The experiment comprised 16 treatment combinations in Randomized Complete Block Design (RCBD) viz plant growth regulators (PGR) Centrino-1 (GR1), Centrino-2 (GR2), Centrino-3 (GR3), and Terrasay Fertilizer-1 (F1), Terrasay Fertilizer-2 (F2) and Terrasay-3 (F3) and Control (Co).  The purpose of the research work was, to examine the effects of a new formulation of foliar fertilizer and PGR on the quality and productivity of spring wheat, and to determine the best way and right dosage levels of growth regulators and fertilizers to increase crop resistance, nutrient uptake efficiency of the crop. The results showed GR3F2 need-based led to the highest plant height (69.8cm) and leaf area (7.63 cm2). GR2F1 attained the highest number of tillers, root length, biological yield, grain yield, and gluten with a mean value of 3 tiller plant-1, 10.7cm, 11118 kg ha-1, 5042kg ha-1 and 12.30 respectively. GR1F3 and GR2F2 recorded the highest in protein, and carbohydrate with a mean value of 9.63%, and 89% respectively. In conclusion, proficient handling of plant growth regulators (PGR) and fertilizers (F) can be considered as a crop management strategy to boost yield and quality by improving chemical fertilization, utilization efficiency, and reducing environmental pollution.
Improvement of Bacteriocin Production by Natural Zeolite and Detection of Antibacterial Activity of Leuconostoc carnosum Purified Carnosin
Authors: Ibrahim Haneen A. , Khelkal Intesar N. , Muhsin Yusra M.
Published: February 2025

The purpose of this study was the improvement of bacteriocin production due to importance of bacteriocin in biotechnology.  Zeolite was used for the first time in this study to support and improvement of bacteriocin production through the ability to increase the bacterial biomass. Zeolite is a mineral that consists mainly of aluminosilicate. One –hundred eighty isolates belonging to the lactic acid bacteria were obtained from 120 samples of different parts of cauliflower and broccoli .The vegetable samples were taken from different markets in Baghdad city for 3 months. Lactic acid bacteria (LAB) isolates were identified by standard diagnostic methods. Bacteriocin production was detected by measuring the inhibition zone towards indicator pathogenic bacterial isolates. The isolates were screened to determine the most efficient producer which caused the largest inhibition zone and it chosen. The most efficient producer was Leuconostoc carnosum after confirmed identification using the VITEK®2 System. The results showed the maximum bacteriocin production with a specific activity of 1093 AU.mg-1 protein when added 1.5%. The active peptide was purified from the cell-free supernatant of Leuconostoc carnosum in three processes: (1) Ammonium sulfate for precipitation with 40-60% saturation (2) ion-exchange chromatography (3) gel filtration chromatography. The purified carnosin was characterized by determining the molecular weight using SDS PAGE (8KDa) in size .Carnosin had lost antimicrobial activity with different protease treatments (pepsin, trypsin and proteinase K). Carnosin was maintained its activity at 100oC but lost 13% of it at 121oC after 15 min.; Carnosin resistance for changed in PH range of 2.0-11.0, while lost 15% of its activity at pH 12.0. Also the organic solvent, surfactant and metal ion salt do not effect on its activity. The purified carnosin appeared a board range of antimicrobial activity against many pathogenic and food-borne spoilage bacteria such as Escherichia coli, Pseudomonas aeruginosa, salmonella typhi, Listeria monocytogenes and Staphylococcus aureus.
First Record of Mugilicola bulbosa Tripathi, 1960 (Ergasilidae: Cyclopoida) on the Gills of Greenback Mullet Planiliza subviridis (Valenciennes) from Shatt Al-Arab River, Southern Iraq
Authors: Al-Mosawi Musshaf H. , Adday Thamir K.
Published: February 2025

Occurrence and some ecological aspects of Mugilicola bulbosa Tripathi, 1960 were studied. A total of 63 specimens of Planiliza subviridis (Valenciennes) were collected from Garmat Ali River, Basrah Province. (30° 34′ to 30° 35′ N; 47° 44′ to 47° 34 E′) from October 2023 till January 2024. The copepod was recorded from the gill arches during three months. Total body length was 3.686-4.069 (3.875) mm. Statistical analysis showed no significant differences between males and females of fish host in all the studied traits. The highest prevalence of infestation was recorded in November (35%), while the lowest value was during October (0%). The high intensity of infestation was recorded during December (2.6), while the lowest intensity was in October (no fishes were infected). The high intensity and prevalence of infestation appear in the longest group of fishes (15-21cm). Mean length of egg sac (1.3) mm, of this mesoparasite represents the second species of Mugilicola from P. subviridis. The finding of M. bulbosa in Iraq represents a new geographical record for the species.
Influence of Bio-fertilization on Physical and Biochemical Parameters of Grapefruit Saplings Citrus paradisi Macfad. Under Salt Stress
Authors: Abdulkadhim Sabaa J.
Published: February 2025

The experiment was conducted in a partially shaded area (50% shade-net) throughout the 2023 growing season. This experiment aimed to know the role of biofertilization in increasing the ability of grapefruit seedlings to tolerate salt stress. Biofertilizers were applied with four levels (without biofertilizers, mycorrhizal fungi, bacteria, and mycorrhizae + bacteria). 20 g of mycorrhizal fungi were added near the saplings roots. 20 ml of bacteria were injected into the soil and in contact with the root zone. Adding 20 g of mycorrhizal fungi + 20 ml of bacteria to the pots soil at the same time and near the roots of the saplings carried out the mycorrhizae + bacteria treatment. Saplings were watered with three concentrations of saline water (2¸ 4¸ and 6 ds.m-l NaCl2). The results indicated that at the 6 ds.m-1 level, there was a reduction in physical and biochemical parameters. This decrease is accompanied with an increase in proline, Cl%, and Na%. The integration of mycorrhizal fungus and Azospirillum bacteria showed a significant superiority in root and shoot growth. Biofertilization caused increase the content of   carbohydrates, protein, and chlorophyll in plants. Also, obtained result showed increase the content of some macro and micro- elements in plants such as N, P, K, Zn and Fe. While the percentage of Cl and Na and proline content decreased, resulting reduced the damages of salt stress.
Molecular Characterization of the CYTB Gene of Radix auricularia Linnaeus, 1758 (Mollusca, Gastropoda, Lymnaeidae) in Al-Chibayish of Thi-Qar Province, Southern Iraq
Authors: Al-Asadi Sarmad A. M.
Published: February 2025

Radix auricularia (R. auricularia) is widely distributed in Iraq, including Al-Chibayish marshes and found to be in many morphs. The study aimed to determine the regions of the mitochondrial genome of R. auricularia documented in NCBI and analyze the CYTB gene using bioinformatic tools. From November 2023 to May 2024, R. auricularia snails (480) were collected from six stations (A to F) in the Euphrates River in Al-Chibayish and had morphometric measurement variations. DNA was extracted from the station snails and the partial CYTB gene was amplified. For sequencing, four purified PCR products (approximately 400 bp) were randomly selected for each station. The bioinformatics results showed that the mitochondrial genome of R. auricularia contained 24 non-protein-coding genes and 13 protein-coding genes, including CYTB, NAD5, NAD6 and NAD4L. The protein-coding genes were divided into two groups, overlapping (30.77%) and non-overlapping (69.23%). The CYTB and NAD4L genes partially overlapped and the NAD6 and NAD5 genes partially overlapped as well. The highest shell measurements were noted in the A station snails followed by E, C, F, B and D stations. Six unique haplotypes (H1 to H6) were identified in Al-Chibayish based on this portion of the CYTB gene. H1 was common and was distributed across five stations (A, C, D, E and F) whereas H2 and H3 were only found in the B station. However, H4, H5 and H6 were limited to the C, D and E stations, respectively. H1 and H4 were identical at amino acid levels. Similarly, H2 and H5 were also identical but H3 and H6 were partially identical. The partially overlapped CYTB gene is a suitable molecular marker in the identification of infraspecific R. auricularia snails in Al-Chibayish and could be broadly applied in the intraspecies recognition of molluscan taxa
Green Synthesis of Silver Nanoparticles Using Equisetum Plant Extract and Its Antimicrobial Activities and Dye Degradation Behaviour
Authors: Jana Susmita , Karmakar Mita , Haldar Anwesha , Gorai Sourav , Mandal Bikramaditya , Mondal Debasish , Raha Subrata , Mandal Debdas
Published: February 2025

Silver nanoparticles were prepared using the green synthesis method using Equisetum plant extracts. The plant extracts reduce silver ions into silver nanoparticles at ambient conditions. The process is straightforward, rapid, cost-effective and environment friendly. The silver nanoparticles were characterized by UV-visible spectroscopy, IR spectroscopy, SEM and XRD study. The average particle sizes are in the range of 10–20 nm. The UV–visible spectra of the silver nanoparticles exhibit an absorption band around 350 nm which suggests that the size of the silver nanoparticles is small. IR spectra show the characteristic peaks of flavonoids, terpenoids, and fatty acids of the plant extract. The antimicrobial activity of green synthesized silver nanoparticles was carried out using the disc diffusion method against human pathogens. Small-size silver nanoparticles show high antimicrobial activity in this work. The synthesized silver nanoparticles have also been chosen for the catalytic degradation of different dyes.
Unsustainable Dolphin-Watching Tourism in Fiordland, New Zealand
Authors: Lusseau David , Slooten Liz , Currey Rohan J.C.
Published: February 2025

Bottlenose dolphins are a key resource of the tourism industry in Fiordland and are used on a daily basis by the tour operators offering cruises on the fiords. Recent studies have shown that the current levels of dolphin???boat interactions in this region cannot be sustained by bottlenose
dolphins. Interactions have both short‐ and long‐term effects on both individuals and their populations. Population models indicate that these effects may be affecting the viability of the three bottlenose dolphin populations living in Fiordland. We are currently observing drastic
changes in the bottlenose dolphin population living in Doubtful Sound, which can be linked to the level of boat interactions to which they are currently exposed. The creation of a multilevel marine mammal sanctuary would help minimize dolphin???boat interactions and still allow for some further
growth in the tourism sector in Fiordland.
Pathogenesis and management of atopic dermatitis: insights into epidermal barrier dysfunction and immune mechanisms
Authors: Baidya Antara , Mabalirajan Ulaganathan
Published: February 2025

Atopic dermatitis (AD) is a chronic inflammatory skin disease characterized by a compromised epidermal barrier and heightened immunoglobulin E (IgE) levels, often associated with filaggrin (FLG) gene mutations. Genetic factors like FLG mutations and environmental influences, including microbial exposure and pollutants, contribute to the disease’s progression, leading to itchy, inflamed skin. AD frequently coexists with allergic conditions, severely affecting the quality of life. The disease’s pathogenesis involves complex interactions between genetic predispositions, immune responses, and environmental triggers. Despite advances, the development of effective treatments remains challenging due to an incomplete understanding of how FLG mutations influence immune pathways and the variability in AD presentation. Current biomarkers are insufficient to fully capture disease complexity or predict therapeutic responses, highlighting the need for novel biomarkers and personalized approaches. Emerging therapies such as chimeric antigen receptor (CAR)-T cell therapy, stem cell therapy, and regenerative medicine show promise in addressing AD’s root causes. This review explores key aspects of AD pathogenesis, focusing on epidermal barrier dysfunction, immune mechanisms, and the need for innovative therapeutic strategies to improve patient outcomes.
Using machine learning algorithms to recognize phishing resources
Authors: Kotikov Nikita , Maksimova Elena , Rusakov Alexey
Published: February 2025

The purpose of the work is to study popular machine learning methods used to ensure the security of information systems and their users from phishing. This article discusses the current technologies of intruders to carry out attacks using social engineering methods, security measures to ensure the security of corporate users, as well as the classification of methods for detecting illegitimate Internet resources using machine learning technologies. As existing machine learning algorithms that allow the identification of dangerous resources, the article presents: Bayes' theorem, the classifier principle, the k-nearest neighbor algorithm and logistic regression, as well as statistical information on the frequency of detection of popular signs of phishing and malicious resources. The article concludes that an integrated approach to ensuring infrastructure protection, taking into account a multi-vector analysis.
Retrospective analysis of methods for detecting DoS attacks in VoIP systems
Authors: Makarova Alexandra , Gelfand Artem , Polyanicheva Anna
Published: February 2025

The article is devoted to the problem of detecting DoS attacks on a VoIP system. To this end, a retrospective analysis of the relevant methods is carried out, namely the following five, namely the following five: manual administration, expert rules, statistical rules, the use of signatures and artificial intelligence technologies. The ideas of the methods are described, their flowcharts are given, examples of work are given, and their overall effectiveness is assessed. To compare methods, the following criteria are highlighted: detection accuracy, response accuracy, preparation time, response time, human resource efficiency, hardware and software resource efficiency, intelligence, ease of implementation. Based on the criterion comparison, fundamental conclusions were drawn regarding the methods and their development. Conclusions are drawn regarding ways to continue the research.
Domestic and international experience in harmonizing regulatory legal acts in the field of information security
Authors: Metelkov Alexander , Alexandrova Alena
Published: February 2025

ABSTRACT
The purpose of the article is to analyze domestic and foreign experience (using the example of the USA) in the field of harmonization of legal regulation of information protection. In recent years, it has become urgent and necessary to study the harmonization of approaches and concepts in the field of information security, which the state has named among the main priorities of national security. In science, harmonization is considered at interdepartmental, intra-state, interstate, international and other levels. A common approach in the legal world in the context of harmonization is to consider the priority of international norms ratified by the State over national law. However, this does not mean that such a priority shows the direct effect of the international agreements reached. Obviously, international law establishes only general directions of socio-economic development, and national States implement them through a sovereign national legal policy and improvement of the regulatory legal framework. As a result of the conducted research, using the example of the Russian Ministry of Emergency Situations, proposals were formulated for the harmonization of some basic terms in the field of information security.
The possibilities of using unmanned aerial vehicles to improve the safety and efficiency of fleet management
Authors: Bikkenin Rafael , Makarov Igor , Andrukov Aleksey
Published: February 2025

The role and importance of modern communication systems using unmanned aircraft in ensuring the national security of the Russian Federation, including in the context of a special military operation to protect the population of Donbass, is shown. The possibilities of using unmanned aerial vehicles to improve information security and the effectiveness of fleet forces management during special military operations are considered. A variant of the organization of communication of the ship's grouping with the use of unmanned aircraft as repeaters is presented. Prospects for the development of unmanned aviation for improving military information exchange systems are outlined.
Saving humanity – transition to ecocivilization
Authors: Tkachenko Yuri , Morozov Sergey , Shcherbakova Irina
Published: February 2025

The article considers the problem of modern global ecological crisis and its possible consequences. It is pointed out that the main cause of the crisis is the contradiction between the Earth's biosphere and the artificial habitat (technosphere) created by mankind. A review of the most generally accepted concept of overcoming the crisis of the biosphere is given and the scientific unreasonableness of the widespread idea of the necessity of a radical reduction in the population of the planet for the sustainable development of civilization is shown. An alternative concept of conflict-free overcoming of the global crisis, survival and further development of mankind based on the ideas of domestic environmental scientists is proposed. The assumption is made that as a result of implementation of the proposed concept, mankind will move to eco-civilization through a global civilizational ecological revolution, the first stage of which may be the greening of the technosphere and its transition to nature-like eco-technosphere. On the example of China the practical steps of transition to ecocivilization are shown. A possible plan for the ecologization of the technosphere in Russia as the first step towards the construction of ecocivilization is presented.
Pengaruh Kompetensi Pedagogik Guru Terhadap Hasil Belajar Siswa Pada Mata Pelajaran IPS Terpadu Kelas VIII SMP Negeri 8 Bolaang Mongondow Utara
Authors: Korompot Prisilia , Hasiru Roy , Mahmud Melizubaida , Hafid Radia , Ardiansyah Ardiansyah , Dama Maya Novrita
Published: February 2025

The research aimed to determine the Influence of Teachers’ Pedagogical Competence on Students’ Learning Outcomes in Integrated Social Sciences Subject in Class VIII of SMP Negeri 8 Bolaang Mongondow Utara. This research employed a quantitative approach using the descriptive verification research method. The data used were primary data obtained from distributing questionnaires to students in Class VIII of SMP Negeri 8 Bolaang Mongondow Utara with a sample of 50 respondents. In the meantime, the data analysis technique used in this research was simple linear regression. The findings indicated a positive and significant influence of teachers’ pedagogical competence on student’ learning outcomes in integrated social sciences subject in Class VIII of SMP Negeri 8 Bolaang Mongondow Utara. The coefficient of determination of the regression model previously obtained was 0.149, meaning that the taechers’ pedagogical competence variable explained 14.9% of the learning outcome variables. In other words, the higher the teachers’ pedagogical competence, the higher the students’ laerning outcomes. The remaining values influenced by other variables not examined in this research were 85.1%.
Efektivitas Pelaksanaan Program Peningkatan Produksi Pertanian di Desa Halabolu Kecamatan Helumo Kabupaten Bolaang Mongondow Selatan
Authors: Wahab Irhan , Canon Syarwani , Bahsoan Agil , Mahmud Melizubaida , Koniyo Rierind , Toralawe Yulianti
Published: February 2025

This research aims to determine the factors that influence the effectiveness of the implementation of agricultural programs in Halabolu Village, Helumo District, South Bolaang Mongondow Regency by selecting 3 people as key informants, while data collection techniques use documentation, observation and interview techniques. The method used in this research is a qualitative descriptive research method, namely describing research variables in qualitative aspects of understanding. The results of the research show that the effectiveness of the implementation of the Agricultural Production Increase Program in Halabolu Village has been implemented. With the assistance provided to farmers, it is very helpful in procuring agricultural facilities by assisting in making the Definitive Group Needs Plan (RDKK), this is strengthened by data and results interviews which stated that the process of implementing activities still experienced several obstacles, both in terms of supervision and assistance. Some of the problems that are inhibiting factors are capital and technology
Pengaruh E-Commerce Terhadap Minat Berwirausaha Mahasiswa Pendidikan Ekonomi Angkatan 2019 Fakultas Ekonomi Dan Bisnis Universitas Negeri Gorontalo
Authors: Utomo Sindi Astuti , Mahmud Melizubaida , Hafid Radia , Juanna Andi , Sudirman Sudirman
Published: February 2025

The aim of this research is to determine the influence of e-commerce on the entrepreneurial interest of economic education students class of 2019, Faculty of Economics and Business, Gorontalo State University. The method used in this research is quantitative descriptive research. The data used is primary data obtained from distributing questionnaires to Economic Education Students Class of 2019. The number of samples drawn in this research was 32 respondents. The data analysis technique uses simple linear regression. The research results show that there is an influence of E-Commerce on the Entrepreneurial Interest of Economic Education Students Class of 2019, Faculty of Economics and Business, Gorontalo State University. The magnitude of the influence of e-commerce on the entrepreneurial interest of economic education students class of 2019 is 0.445%, while the remaining 55.5% is influenced by variables not studied.
Motivasi Kerja Guru Tidak Tetap (GTT) Pada Mata Pelajaran Ekonomi di Berbagai SMK Negeri di Kota Gorontalo
Authors: Patilima Reza , Olilingo Fachrudin Zain , Hasiru Roy , Hafid Radia , Bahsoan Agil
Published: February 2025

This research aims to disclose the motivational factors and future solutions for economics Temporary Teachers (TT) in various state vocational schools in Gorontalo City. This research employs a qualitative descriptive method with a phenomenological design. Data collection techniques were carried out through interviews, observations, and documentation. Data analysis used data reduction, data presentation, and conclusion. The results indicate that the factors that affect Temporary Teachers (TT) work motivation were internal and external. Internal factors consisted of satisfaction (feeling satisfied with daily work), achievement of personal goals (permanent teacher status), and skills (opportunities for promotion or to get a permanent position). Meanwhile, external factors consisted of management (organizing process), school leadership (ability to direct and motivate others in achieving a goal), and compensation or incentives (awards or rewards given to Temporary Teachers (TT) in recognition of performance to increase motivation)
Pengaruh E-Commerce Terhadap Perilaku Konsumtif Mahasiswa Angkatan 2020 Jurusan Pendidikan Ekonomi Universitas Negeri Gorontalo
Authors: Paguse Dwi Regina A. , Mahmud Melizubaida , Hafid Radia , Gani Imam Prawiranegara , Kango Umin , Koniyo Rierind
Published: February 2025

This research aims to determine whether e-commerce influences the consumer behavior of students in the class of 2020, Department of Economics Education, Universitas Negeri Gorontalo. This research uses a quantitative approach, with descriptive research methods. The data used were primary data obtained from distributing questionnaires via Google From to students of the 2020 Class of Economics Education Department at Universitas Negeri Gorontalo with a sample size of 61 respondents. This research employed simple linear regression as its data analysis technique, using the SPSS program. The research findings indicated that the results of a simple linear regression test Y=36.332 + 0,190X. Which meant that the constant value was 36.332 with a coefficient of 0,190 which stated that the influence of variable towards Y was positive and its sig was 0,049 0,05. This result confirmed that e-commerce influenced Consumptive Behavior of Students Class of 2020, Department of Economics Education, Universitas Negeri Gorontalo Positively and significantly.
Analisis Faktor-Faktor Yang Mempengaruhi Hasil Belajar Siswa Di SMPN 2 Bulawa Kecamatanbulawa Kabupaten Bone Bolango Provinsi Gorontalo
Authors: Isini Serlin , Mahmud Melizubaida , Ardiansyah Ardiansyah , Hasiru Roy , Sudirman Sudirman
Published: February 2025

This study aims to analyze both internal anda external factors affecting student learning outcomes. A qualitative approach is employed with key informants, including the Sosial Science subject and suppoting informants, such as the school principal, counselor, and student of SMPN 2 Bulawa. Furthermore, data collection techniques utilized data collection, data condensation, and data submission.Based on the findings, it is concluded that several factors affect student learning outcomes. Internal factors include intelligence, motivation, mental health, sel-confidence, interest, and passion. In the meantime, external factors encompass family support, school environment, socieconomic conditions, social interaction, teaching quality, and educational assistance availability.
Pengaruh Implementasi Kurikulum Merdeka Terhadap Hasil Belajar Kelas VII Siswa Mata Pelajaran IPS di SMP Negeri 3 Gorontalo
Authors: Taha Susanti , Hasiru Roy , Ardiansyah Ardiansyah , Mahmud Melizubaida , Sudirman Sudirman
Published: February 2025

The research aimed to determine the influence of implementing Kurikulum Merdeka on the learning outcomes of Class VII students in Social Science subjects at SMP Negeri 3 Gorontalo. This research used a correlational quantitative approach method, which involved 59 students as samples. The data were collected through techniques of observation, questionnaires, and documentation. Meanwhile, the data analysis techniques used was simple linear regression. The research findings denoted the emergence of positive and significant influence of Kurikulum Merdeka on the Learning Outcomes of Class VII Students in Social Science Subjects at SMP Negeri 3 Gorontalo. The coefficient of determination value from the regression model obtained was 0,759 or 75.9%. Meanwhile, the remaining 14,1% was influenced by other variables not examined in this research.
Pengaruh Pengenalan Lapangan Persekolahan (PLP) Dan Minat Mengajar Terhadap kesiapan Menjadi Guru Pada Mahasiswa Jurusan Pendidikan Ekonomi Angkatan 2020 Fakultas Ekonomi dan Bisnis Universitas Negeri Gorontalo
Authors: Arsad Putri Septiani , Panigoro Meyko , Maruwae Abdulrahim , Hasiru Roy , Hafid Radia , Tambengi Wulan Mayasari
Published: February 2025

The study aimed to determine the effect of the school field introduction (PLP) program and interest in teaching on the readiness to become teachers among students at the Department of Economics Education, Faculty of Economics and Business, Universitas Negeri Gorontalo, Class of 2020. It employed a quantitative approach using a descriptive research method. The data used in this study were primary data obtained by distributing questionnaires to students at the Department of Economics Education with a sample of 65 respondents. Furthermore, the data analysis was conducted using multiple linear regression analysis with the help of SPSS 21 softwareand significantly affected the readiness to become teachers among students at the Department of Economics Education, Faculty of Economics and Business, Universitas Negeri Gorontalo, Class of 2020. (2) interest in teaching negatively and significantly affected the readiness to become teachers among students at the Department of Economics Education, Faculty of Economics and Business, Universitas Negeri Gorontalo, Class of 2020. (3) sin aneously, the school field introduction (PLP) program and interest in teaching significantly affected the readiness to become teachers among students at the Department of Economics Education, Faculty of Economics and Business, Universitas Negeri Gorontalo, Class of 2020. These results were strengthened by the coefficient of determination (Adjusted R Square) value of 0.797, indicating that 79.7% of the variability in readiness to become teachers among students at the Department of Economics Education, Faculty of Economics and Business
Pengaruh Jiwa Kewirausahaan Terhadap Tingkat Kesejahteraan Pelaku Usaha di Kelurahan Paguyaman Kecamatan Kota Tengah Kota Gorontalo
Authors: Antu Nurnaningsi Oktavia , Panigoro Meyko , Hasiru Roy , Hafid Radia , Sudirman Sudirman
Published: February 2025

This research aims to determine the influence of the entrepreneurial spirit on the level of welfare of business actors in the Paguyaman sub-district, Kota Tengah sub-district, Gorontalo City. The method used in this research is a quantitative method with a sample size of 43 business actors. The data used is primary data obtained from distributing questionnaires to business actors in Paguyaman Village, Central City District, Gorontalo City. Data analysis in this study used simple linear regression analysis. The results of this research show that there is an influence of entrepreneurial spirit on the level of welfare of business actors in Paguyaman Village, Central City District, Gorontalo City. The magnitude of the influence of entrepreneurial spirit is 0.343. Or 34.3%. This value shows that 34.3% of the variability in the level of welfare of business actors (Y) can be explained by the entrepreneurial spirit variable (X), while the remaining 65.7% is explained by other variables not examined in this research.
Pengaruh Sarana Prasarana, Media Pembelajaran Dan Biaya Pendidikan Terhadap Hasil Belajar Mata Pelajaran Ekonomi Kelas X Di SMA Negeri 1 Botumoito
Authors: Pulu Mursalin , Hasiru Roy , Maruwae Abdulrahim , Canon Syarwani , Polamolo Cristian , Kasim Mamang
Published: February 2025

This study aims to assess the influence of facilities and infrastructure, learning media, and costs of education on the economic learning outcomes of grade X students at SMA Negeri 1 Botumoito. The study employs a quantitative correlational approach with a sample size of 60 students. Data collection techniques include observation, questionnaires, and documentation, with data analysis conducted using multiple linear regression. The findings indicate a positive and significant influence of facilities and infrastructure, learning media, and costs of education on the economics learning outcomes of Grade X students at SMA Negeri 1 Botumoito. The coefficient of determination from the regression model is 0,431, or 43,1%, while the remaining 56,9% is influenced by other variables not examined in this study.
Pengaruh Strategi Pemasaran Terhadap Penjualan Produk Di CV. Faninda Jaya Meubel Desa Bulila Kabupaten Gorontalo
Authors: Arsyad Rifaldi , Hafid Radia , Mahmud Melizubaida , Hinelo Raflin , Sudirman Sudirman
Published: February 2025

This research aims to investigate the influence of marketing strategies employed by CV. Faninda Jaya Meubel. This research utilizes a quantitative approach, specifically a correlational quantitative research method. The data of this research are primary data collected by distributing questionnaires to customers of CV. Faninda Jaya Meubel. The sample size for this research is 35 respondents. The data analysis technique is sample linear regression. The research findings indicate that CV implemented marketing strategies. Faninda Jaya Meubel has a significant influence increasing sales. The marketing strategy contributes to 56.3% of the sales increase, while the remaining 43.7% is influenced by variables that are not examined in this research.
Penerapan Model Pembelajaran Project Based Learning Untuk Meningkatkan Hasil Belajar Siswa Mata Pelajaran Ekonomi di Madrasah Aliyah Muhammadiyah Kota Gorontalo
Authors: Polontalo Lisyawati R , Hafid Radia , Bahsoan Agil , Panigoro Meyko , Mahmud Melizubaida
Published: February 2025

The results indicate XII student’s learning perfomance and engagemnt at Madrasah Aliyah Muhammadiyah Kota Gorontalo,remain low.this is shown by the significant number of students who have not met the KKM (Kriteria Ketuntasan Minimal or Standard of Minimum completeness of master learning) in thet topics of service Company, Debit,Credit Mechanims, and General Journal Compalition. Only 14 syudents, or 40% of the total,achieved a score of 75, while 21 students,or 60%, scored 75, which does not meet the  KKM standard. Additionally, students’ engagement reached 74.28% with only abaout 26 meeting the desired criteria.
Pengaruh Penggunaan Media Pembelajaran Game Edukasi Quizizz Terhadap Minat Belajar Siswa Pada Mata Pelajaran Ekonomi Kelas XI di SMA Negeri 1 Kota Gorontalo
Authors: Pakaya Fadlia , Hafid Radia , Dama Maya Novrita , Hasiru Roy , Sudirman Sudirman
Published: February 2025

The purpose of this study was to determine the Effect of the Use of Quizizz Educational Game Learning Media on Students' Interest in Learning Economics Class XI at State Senior High Schools in Gorontalo City. This study used the Ex-post facto research method. The research sample was 62 respondents, namely Students in the Economics Class XI at State Senior High Schools in Gorontalo City. The data analysis technique used was simple linear regression. The results showed that there was an Effect of the Use of Quizizz Educational Game Learning Media on Students' Interest in Learning Economics Class XI at State Senior High Schools in Gorontalo City. The magnitude of the influence of the use of Quizizz Educational Game Learning Media on Students' Interest in Learning is 31.5%. With a t-value of 5.247 and a significance value of 0.000.
The study of factors influencing the effectiveness of medical examination of military personnel. The level of preventive activity of military personnel. The role of information in increasing the coverage of medical examinations
Authors:   Doctor of medical sciences, associate professor, Research Institute of the Military Medical Academy of the Armed Forces of the Republic of Uzbekistan, S.Sh. Mirrakhimova , Mukhammedova M.G. ,   Doctor of medical sciences, associate professor, Deputy Head of the Academy for Innovation and Scientific Work Military Medical Academy the Armed Forces of the Republic of Uzbekistan, B.S. Ganiev ,   PhD., The Main Medical Department under the Administration of the President of the Republic of Uzbekistan
Published: February 2025

To assess the level of preventive activity of military personnel, we will consider the factors determining this activity. According to the report on the study of the state of medical provision of the Armed Forces of the Republic of Uzbekistan, conducted jointly by specialists from the Central Military Clinical Hospital of the Ministry of Defense of the Republic of Uzbekistan and the Scientific Research Institute of Military Medicine (based on the Military Medical Academy of the Armed Forces of the Republic of Uzbekistan).
Russian experience and modern approaches in educating foreign students
Authors:   Khiva city, Mamun university “Psychology and Medicine” department teacher, Uzbekistan, To‘lqinovna Matchanova Nargiza
Published: February 2025

This article discusses the fact that foreign students are a unique indicator in determining the status of states at the international level and the importance of conducting research in this regard, as well as historical facts about the visit of foreign students to Russia for educational purposes , statistical data on the growth of the number of foreign students over the years, research and experiments dedicated to the issues of education in Russian universities, socio-cultural adaptation.
Using improvisation to develop communication skills in future teachers
Authors:   Teacher of Andijan State Pedagogical Institute, Uzbekistan, Dilafruz Mirakhmedova
Published: February 2025

The article explores the role of improvisation in the process of developing communication skills among student teachers. Improvisation, as an active learning method, provides unique opportunities for developing interpersonal skills, adaptation to changing environments, and emotional control. The author conducted an experimental study during which students of the Faculty of Education participated in specially designed improvisation training. The results showed significant improvements among participants in the areas of self-confidence, communication effectiveness, and creative thinking ability. The improvisation approach demonstrates its potential as an effective means of developing the communication competencies necessary for successful teaching.