bluuebunny/crossref_metadata_2025 huggingface dataset:
Levels of Secondary School Teachers’ Leadership and Perceived Support from the School Management in Juban I and II Districts
Authors: Desabayla Ryan
Published: January 2025

Teacher leadership is needed in every learning institution. It empowers teachers to play proactive roles in shaping educational settings. The researcher of this study determined the levels of secondary teachers’ leadership and perceived support from the school management and utilized a quantitative descriptive survey design and used adopted questionnaire. The study subjects were 64 secondary school teachers in Juban I and II Districts. The distribution of participants was as follows: six from Olimpio A. Guarin Jr. National High School, five from Lajong National High School, one from Biriran National High School, six from Guruyan National High School, 44 from Juban National High School, and two from Sablayan National High School, and the data were collected through Google Forms. Moreover, the researcher utilized the weighted mean and Pearson correlation coefficient in analyzing the gathered data. Findings revealed that the secondary school teachers agreed (3.65) on the level of teacher leadership and agreed (3.55) on the level of school management support as perceived. Furthermore, there was a weak relationship between the levels of secondary school teachers’ leadership and perceived support from the school management. The researcher recommended that the leadership levels of secondary school teachers in Juban I and II districts should be sustainably promoted and enhanced. Support from school management for teacher leadership is essential. There should be a strong relationship between teachers and school management to achieve effective leadership. Additionally, action research should be conducted to improve teacher leadership and school management in the Juban I and II districts.
Roles of Counsellors and School Administrators in Enhancing Guidance and Counselling Programmes in Some Secondary Schools Sokoto Metropolis
Authors: Ibrahim Iklima , Ibrahim Shehu , Sahabi Mustapha , Abubakar Ibrahim
Published: January 2025

This study evaluated the roles of teacher counsellors and school administrators in promoting guidance and counselling programmes in some selected secondary schools in the metropolis of Sokoto state. Descriptive survey design was used in this study. The participants in this study comprise 35 teacher counsellors, students, 15 school administrators, and 200 students in five selected public senior secondary schools in Sokoto metropolis. The sample size (250 respondents) of the study was obtained using simple random sampling technique. Data were collected from the participants using three sets of questionnaires. This finding showed that majority of the respondents indicated their agreements on all the stated counsellors’ and administrators’ roles in enhancing guidance and counselling programmes in secondary schools. This finding indicated that integrated guidance and counselling services in schools help to create conducive learning environment, identify and address the students’ educational, social, emotional, and behavioral needs as well as enhancing their academic performance. There is need for collaboration between teacher counsellors and school administrators to promote guidance and counselling programmes in secondary schools.
Transforming Outreach Effects: The Impact of Generative AI on Inclusive Education Branding and Sustainability
Authors: Guspian Iza , Lin Chien-Chang , YuQing Huang Anna , J. H. Yang Stephen
Published: January 2025

Generative AI's effect on inclusive education is a revolutionary potential in strengthening the branding strategies of educational institutions dedicated to inclusive education is examined in branding and sustainability. It answers important research questions on how generative AI is now being used in branding, the technological settings it provides for students from marginalized backgrounds, and the benefits and problems that come with it. According to result, generative AI can enhance accessibility through adaptive technologies, personalize outreach through tailored messages, and boost engagement through immersive and gamified learning environments. It also encourages the production of varied content and gripping narratives that showcase the accomplishments of underrepresented students. Challenges and opportunities are also revealed by the study, such as the need for appropriate data management to preserve student trust and ethical concerns over bias in AI models. Implementation efforts are made more difficult by technical constraints like guaranteeing the caliber and accessibility of AI-generated material. All things considered, this study highlights how generative AI might promote sustainability and inclusion in education while highlighting the necessity of resolving these issues to optimize its effects.
Democratic Leadership and Its Role in Enhancing Community Participation in Village Development
Authors: Setiawan Amiruddin , Janah Fitria Mar’atul
Published: January 2025

The main problem of this research is that community participation in development is still not optimal, with low enthusiasm in planning deliberations and minimal contribution in implementation, this is thought to be caused by ineffective democratic leadership styles, lack of socialization and lack of acceptance of input from the community regarding this problem. Data collection in this research used field research with descriptive-quantitative analysis methods that describe and explain current social phenomena by examining the relationship and influence between Democratic leadership and Community Participation. This research method uses quantitative analysis techniques through simple linear regression analysis, product moment correlation coefficient and coefficient of determination which is intended to determine the magnitude of the influence of an organization's Democratic Leadership on Community Participation. The results of this research are based on hypothesis testing (t-test) which shows that there is an influence of Democratic Leadership on Community Participation of 79.7% and the remaining 20.3% is influenced by other factors. The conclusion in this research is that Democratic Leadership empirically has a significant influence on Community Participation in Jatimulya Village, Kasokandel District, Majalengka Regency.
Factors Influencing E-Commerce Purchase Decisions in Rural Areas
Authors: Pratiwi Vina Andita , Mirahwati Indri , Fitralisma Gian , Nawawi Rusto
Published: January 2025

In the modern era, the advancement of information and communication technology has significantly impacted various aspects of human life, including consumption behavior and business practices. The internet, as a core technological tool, has become an inseparable part of daily activities. E-commerce, particularly platforms like Shopee, has gained immense popularity in Indonesia, providing easy and efficient online shopping experiences. This study examines the influence of two key factors, ease of use and consumer trust, on purchase decisions in e-commerce, specifically in the rural community of RW 07, Desa Sirnasari, Tasikmalaya. Using a quantitative approach, the research employs associative causal methods and data collection through interviews, observations, questionnaires, and literature studies. The findings reveal that both ease of use and consumer trust significantly affect purchase decisions, with trust having a more substantial impact. The study's results highlight that improving user-friendliness and transparency can enhance consumer trust and purchasing behavior. This research contributes to the literature by offering insights into consumer behavior in rural areas and provides practical recommendations for e-commerce platforms to improve services. Future research can explore other influencing factors such as price, social influences, and product quality.
Quantitative Research in Education: Philosophy, Uses and Limitations
Authors: Rauteda Khem Raj
Published: January 2025

Conventionally, the quantitative research approach is believed to be used in natural science to experiment with phenomena and test theories and hypothesis. However, it has been practiced by researchers in social science and education at present. The study aims to critically analyze the philosophical stances of quantitative research and to explore the uses and limitations of quantitative research methods in education. I used document analysis as a research method where I collected previously published books, journal articles, and book chapters in the related field, read them, explored the required information from the materials, analyzed them critically, and made the arguments in different themes. The study revealed that quantitative research is based on the positivist paradigm which believes in objectivity, and experimental reality. It further showed that quantitative research is significant in the field of education to test the methods, and teaching-learning theories, to see the cause-and-effect relationship, and to see the causal relationship between the variables. Moreover, it shows that quantitative research is significant to explore the results that can be generalized in a large population. Additionally, the study explored that quantitative research has several issues such as negligence on educational complexities, sampling bias, issues of validity, and generalizability, and ethical issues related to consent, confidentiality, anonymity, sampling, data collection, interpretation, and reporting. It suggests that researchers in education should incorporate the qualitative method and mixed-method research to address diversity, emotion, experience, and multiple realities.
Exploring University Teachers’ Perceptions of Metaverse Integration in Higher Education: A Quantitative Study from China
Authors: Xiaolan Wu , Tınmaz Hasan
Published: December 2024

Understanding these perceptions is crucial for successful adoption and implementation, particularly in the context of higher education institutions in Jiangsu Province, China, as little is known about university teachers’ perceptions of these technologies and their potential applications in educational settings. This study employed a quantitative research approach, collecting data through a questionnaire sent to 389 university teachers from institutions offering Bachelor’s programs. The data were analyzed using SPSS 26, applying statistical techniques such as independent sample t-tests, Analysis of Variance (ANOVA), and factor analysis to examine the influence of demographic variables on teachers’ perceptions. The analysis revealed that demographic factors, including teachers’ age, academic qualifications, years of teaching experience, and attitudes toward new educational technologies, significantly influenced their perceptions of the application of Metaverse technologies in higher education. The findings contribute to the growing body of knowledge on technology acceptance in educational contexts and offer practical implications for policymakers and educators aiming to integrate innovative technologies into teaching and learning practices.
Franchise Agreement as Legal Protection For Franchise Business Actors In Indonesia
Authors: Kartino Sudjanto Brun , Djajaputra Gunawan
Published: December 2024

Franchise agreements play an important role in providing legal protection for franchise business actors in Indonesia, both for franchisors and franchisees. This study aims to analyze the effectiveness of franchise agreements in protecting the rights and obligations of the parties and identify potential legal problems that arise in their implementation. The approach used is normative juridical, with an analysis of related laws and regulations, such as Government Regulation No. 42 of 2007 concerning Franchises, as well as franchise agreement documents from various business sectors. The results of the study show that franchise agreements that are drafted by fulfilling the legal principles of the agreement, such as legal certainty, fairness, and balance, are able to provide adequate legal protection for both parties. However, there are still challenges in implementation, including inconsistencies in the content of the agreement with regulations, lack of understanding of legal aspects by business actors, and weak supervision of the implementation of the agreement. This research recommends strengthening regulations and education for franchise business actors to create a fairer and more sustainable business ecosystem.
Wounds Time Does Not Heal
Authors: Tegtmeyer Hawke Rylan , Black Cullen J.
Published: January 2025

The segregation and subsequent identification of skeletal remains from commingled contexts is a multifaceted and complicated process. Success or failure in this process relies heavily on training and experience, both during archaeological recovery and anthropological analysis. This case study details the identification of a World War II service member associated with the Battle of Tarawa, drawing on multiple lines of evidence. Historical context, recovery, and analysis of the remains resulted in a misidentification of this individual in 1946. Present-day accounting efforts by the Defense POW/MIA Accounting Agency (DPAA), including the use of historical research, anthropological analysis, dental analysis, and DNA, were used to segregate and ultimately associate skeletal material recovered from three different recovery operations on Tarawa, leading to the correct identification of this service member in 2024.
Monitoring of Drug-Resistance Rates Among Staphylococcusaureus and Enterococcusfaecalis Isolates from Hospital Wastewaters in a Northern Province of Iran
Authors: Beyraghdar Motahareh , Fozouni Leila , Pordeli Hamid Reza
Published: December 2024

Background: Hospital wastewater is one of the most dangerous and important sources of the spread of opportunistic bacteria. It is also one of the main causes of multidrug-resistant (MDR) hospital infections. Objectives: Considering the importance of investigating such environmental contaminants, this study was conducted to determine the frequency and phenotypes of antibiotic resistance among two important Gram-positive pathogens isolated from hospital wastewater. Methods: Enterococcus faecalis and Staphylococcus aureus isolates were identified from 42 samples obtained from 14 hospital wastewaters using filtration methods, microbiological tests, and polymerase chain reaction (PCR) with a specific ddlE primer and the VITEK-2 card system. The antibiotic resistance patterns were investigated using the Kirby-Bauer test according to CLSI-2021 guidelines regarding antibiotic classes. Results: Enterococcus faecalis was identified as the most frequent (n = 65; 30.37%) Gram-positive isolate. The highest resistance and susceptibility rates among these isolates were related to cotrimoxazole (SXT) (84.62%) and linezolid (LZ) (90.77%), respectively. In addition, the highest resistance and susceptibility rates among S. aureus isolates were related to penicillin (P) (78.95%) and LZ (87.72%), respectively. The frequency of extensively drug-resistant (XDR) E. faecalis isolates was two times higher than that of S. aureus isolates (P = 0.01). Conclusions: The results of this study confirm the high prevalence of antibiotic-resistant E. faecalis and S. aureus in hospital wastewaters. Therefore, eliminating these environmental pollutants requires continuous and simultaneous monitoring of environmental and clinical samples while considering the issue of antibiotic resistance. Moreover, appropriate control measures should be taken to prevent the spread of linezolid-resistant isolates in antibiotic therapy.
Trends in the Incidence of Cancer in Iran (2003 - 2009)
Authors: Enayatrade Mostafa , Almasi Seideh Zeinab , Amoori Neda , Mahdavi Sepideh , Salehiniya Hamid
Published: December 2024

Background: Cancer is a leading cause of death throughout the world. Increasing life expectancy and aging population are important factors for increasing cancer incidences in developing countries. National programs are essential for prevention and control of cancer in any society. Objectives: This study aimed to investigate cancer incidence and trend of its changes in Iran. Methods: National incidence was rated by Iran national cancer registry data derived from Iran’s annual national cancer registration reported from 2003 to 2009. The crude rate and age standardized rate were used to express the incidence of cancer. Cochrane Armitage test was used for linear trend by Winpepi software 2.1 to study the trends in cancer incidence. Results: Based on the results of this study, the incidence of cancer was rising in Iran from 2003 to 2009 and the sex ratio was more in men than women. During this time a total of 413591 cases of cancer have been registered in the country. Of the incidence cases, 231572 cases were males and 182019 were females. Conclusions: This study indicated remarkable increasing trends in cancer incidence. According to changing lifestyles and dietary habits, it is possible that in the coming years we will be faced with a higher incidence of cancer in the country, Therefore, it is recommended to promote the use of screening programs and to increase awareness of the population to reduced the incidence of cancer in the country.
Selective Toxicity Mechanisms of Carbon Nanotubes and Near-Infrared Light Wave on the Colon and Hepatoma Cancer Cells
Authors: Lotfollahzadeh Farshad , Nobari Nasim , Ghanbary Fatemeh , Hooshyar Hossein
Published: December 2024

Background: Cancer is a devastating disease with varying mortality rates and severe treatment side effects. Researchers are exploring alternative treatments that target cancer cells with high selectivity and minimal side effects. Photothermal therapy has shown promise as one such treatment option. Objectives: Single-walled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs) can penetrate cellular membranes and convert near-infrared light into heat for photothermal therapy (PTT). Methods: In a recent study, carbon nanotubes (CNTs) were used in combination with PTT to treat HT29 and PCL/PRF/5 cancerous cells for different durations (6, 12, 24, 48, and 72 hours). The cytotoxicity of each treatment was evaluated through MTT assay, reactive oxygen species (ROS) analysis, lipid peroxidation, lysosomal membrane integrity, and protein carbonyl analysis. Results: The study found that SWCNTs, MWCNTs, and PTT each individually had a significant cytotoxic effect on cancer cells. However, when used together, they were even more effective in destroying cancer cells. Combining SWCNTs with PTT resulted in the highest level of cytotoxicity. Conclusions: These findings suggest that using CNTs, especially SWCNTs, in combination with PTT shows promise for treating cancer.
Procrastinación académica por el uso excesivo de redes sociales en estudiantes de mercadotecnia de UACyA-UA
Authors: Aguirre Anna Alessandra , Bogarín Correa María Romelia , Suárez Flores Marina , Carrillo Beltrán Julio César Cuauhtémoc , González Hernández Maricruz
Published: December 2024

The study analyzes academic procrastination among undergraduate marketing students at the Autonomus University of Nayarit, focusing on its link to excessive social media use. Using a quantitative approach with a descriptive cross-sectional scope, a survey of 37 questions was conducted, collecting data from 162 students. The results indicate that 67% of respondents feel addicted to social media, which contributes to procrastination and affects their sleep quality, concentration, and emotional well-being, generating stress and anxiety. The research highlights that procrastination negatively impacts academic performance, making it crucial for students to identify the causes of their behavior and make better decisions. It is suggested to implement techniques and tools that promote self-control in social media use, allowing students to complete their academic tasks in a timely and effective manner.
Frequency, Clinical Profile, and Patterns of Coronary Artery Disease in Patients Undergoing Percutaneous Intervention at Tertiary Care Hospital in Somalia
Authors: Karatas Mesut , Ahmed Said Abdirahman , Mohamud Mohamed Abdullahi , Hassan Mohamed Omar , Waberi Mohamud Mire , Hassan Mohamed Sheikh , Hassan Fujeyra Bdullahi Mohamed , Abdi Ishak Ahmed , Mohamud Mohamed Farah Yusuf
Published: December 2024

Introduction: Coronary artery disease, the most common cause of death in the general population, is responsible for about one-third of all deaths in people over 35.
Methods: This prospectively cross-sectional study was obtained from adult (≥30 years) patients those underwent angiography in Mogadishu Somali Türkiye Training and Research Hospital from June 2022 to December 2022. Individuals with significant coronary lesions angiography with angiography other than coronary, less than 70% lesion, refusal to consent, and those with missed data. data were analyzed using univariate descriptive statistics. The frequencies and percentages, Cas well as the mean ± (SD), were presented. Cross-tabulations were used to determine the association between the variables.
Result: From June to December 2022, 127 patients underwent angiography, and 102 of them met the inclusion criteria for significant coronary lesions. Among these patients, 35 (34.3%) presented with unstable angina, 34 (33.3%) with NSTEMI, 13 (12.7%) with stable angina, and 20 (19.6%) with other forms of NSTEMI. The mean age was 58.4 ± 12.8 years, with the highest prevalence in the 51-60 age group (41, 40.1%). There was a predominance of males (84.3%, n=86), of whom 35.3% (n=36) were smokers.
Regarding atherosclerotic cardiovascular disease (ASCVD) risk factors, hypertension was the most common (61.8%, n=63), followed by diabetes mellitus (53.9%, n=55), and dyslipidemia (50%, n=51). Typical chest pain was the most frequent initial symptom, occurring in 69.6% (n=71) of patients. Angiographic findings revealed single vessel disease in 36.2% (n=37) of patients, double vessel disease in 32.4% (n=33), and triple vessel disease in 31.4% (n=32). The left anterior descending artery (LAD) was the most commonly affected artery. In terms of management, 78.4% (n=80) of patients were treated with percutaneous coronary intervention (PCI), while 21.6% (n=22) were recommended for coronary artery bypass grafting. Complications of PCI were rare, with hyperacute stent thrombosis and iatrogenic coronary artery dissection occurring in only 1.9% of cases.
Conclusions: This study found a high prevalence of coronary artery disease (CAD) among middle-aged males with ASCVD risk factors at Mogadishu Somali Türkiye Training and Research Hospital. Unstable angina, NSTEMI, and LAD involvement were common, with most patients effectively managed through percutaneous coronary intervention and minimal complications.
ASH CONTENT IN SEEDS OF SOME INDUSTRIAL HEMP GENOTYPES
Authors: SALA Florin , BUZNA Ciprian , HORABLAGA Marinel Nicolae , PANDA Anca , RAIN Petru , SABO Luana , URDA Camelia
Published: December 2024

The study analyzed the ash content in the seeds of several hemp genotypes for fiber. The experiment took place within ARDS Lovrin. The biological material was represented by six genotypes of hemp for fiber (FHG), noted in the study FHG1 to FHG6. The seeds were harvested at physiological maturity. From the seed samples of each genotype, laboratory samples were taken to determine the ash content (Ash, %). Ash was determined by calcination (Nabertherm B180 calcination furnace) at 550 °C for 5 hours. The ash content, average values, varied between 3.30±0.33% (FHG1) and 7.05±0.33% (FHG4). The data series for the ash content, average values, presented a normal distribution, according to r = 0.966. Differences between genotypes were registered, under statistical safety conditions at the level of p<0.05 (*) in the case of the FHG4 genotype compared to the FHG6 genotype, and at the level of p<0.001 (***) in the case of the other genotypes. An exception was registered in the case of FHG3 and FHG5 genotypes, where the differences did not show statistical certainty (p = 1.000). In relation to the average at the level of the experiment (Ash_m = 5.07%), positive differences were presented by the genotype FHG4 DAsh = 1.98%, and the genotype FHG6 DAsh = 1.53%. The cluster analysis facilitated obtaining the dendrogram in which the hemp genotypes were associated based on similarity, in relation to the ash content values ​​(Coph.corr. = 0.868). A cluster included genotypes FHG4 and FHG6, which recorded ash content values ​​above the average of the experiment, with the SDI level = 0.450.
Prunus dulcis – A MINI REVIEW OF THE SPECIES IN RELATION TO ENVIRONMENTAL FACTORS
Authors: Istrate Paul – Manuel , Istrate - Schiller Christianna
Published: December 2024

The present study focuses on identifying irrigation and frost protection methods on the Prunus dulcis species, maintaining the profitability of the crop but also the integration of sustainability. The Prunus dulcis species is susceptible to frosts present in spring, which can seriously affect productions. Methods such as smoking, the use of sprinkler systems or the latest ones based on photovoltaic systems are recognized for minimizing the negative effect and protecting the crop from frost. Methods based on the administration of biostimulants or cryoprotectants by spraying can increase the resistance of plants to frost. Irrigation is important in preventing water stress that strongly reduces the yield and quality of almonds. Techniques such as controlled deficit irrigation, drip irrigation (aerated, underground and surface) are discussed along with modern methods of programmed irrigation and the use of ground-level sensors. These methods combined with microclimate monitoring help to identify critical moments in real time and intervene through automated systems in these moments. The study highlighted the need for continuous research and innovative approaches to reduce environmental impact, manage resources and preserve productivity in the Prunus dulcis species.
POTATO INTEGRATED PEST MANAGEMENT IN CURRENT CLIMATIC CHANGES TO PROMOTE A SUSTENABLE AGRICULTURE
Authors: Hermeziu Manuela , Adam Lorena
Published: December 2024

Potato is one of the most important crop worldwide and unfortunately a lot of pests and pathogens impact it causing quantitative and qualitative losses every year. An experiment was conducted to the National Institute of Research and Development for Potato and Sugar Beet Brasov in 2024 to provide an integrated control strategy, based on efficient and suitable methods for technological use in poato field in actual climatic change context. The field experiment was carried out for analysing factors like climate conditions, agricultural practices, and the presence and impact of diseases and pests on the potato crop. Incidence of potato foliar diseases, late and early blight, was quantified during the vegetation, Colorado beetle was controlled by treatments and the wireworms presence and impact on tubers was observed at the harvest time. Dealing with the strategy of the European Union to reduce the use of pesticides enhancing food security and environmental quality, this study looks applying a technology with a minimum volume of pesticides, whose dose should be as low as possible. The aim of an integrated pest management strategy is to reduce the number of treatments used to control pests and diseases in potato crops, promoting the principles of sustainable agriculture
EVALUATION OF SOME MAIZE GENOTYPES BASED ON THE TKW PARAMETER
Authors: Vacariu Busuioc , Agapie Alina Laura , Horablaga Marinel Nicolae , Flutur Bogdan Alexandru , Negruseri Nichita , Enea Ioan Catalin , Eremi Ovidiu , Sala Florin
Published: December 2024

The study made a comparative analysis between twenty maize hybrids based on a seed quality index. The corn hybrids were created within ARDS Suceava. The comparative crop of the twenty hybrids was done within ARDS Lovrin. Maize crop was organized in randomized repetitions, in a non-irrigated system. The experimental name of the hybrids was SV1 to SV20. Adequate crop technology ensured uniform vegetation conditions for the maize hybrids studied. The weight of thousand seeds (TKW) was considered as an index of seed quality. The Anova test (PHC) was applied for the comparative analysis of the twenty hybrids. 190 combinations were made in the comparative analysis. According to the recorded results, in the case of 71 comparative analyses, differences were recorded in terms of statistical safety; 31 positive differences and 40 negative differences. Compared to the mean value calculated at the experiment level (TKW = 195.95 g), 12 hybrids presented values ​​above the mean, and eight hybrids presented values ​​below the mean. Positive growth of the TKW parameter associated with the genotype potential (compared to the mean value), was between DTKW = 0.23 g (SV2) and DTKW = 33.17 g (SV13). Negative growth of the TKW parameter, associated with the potential of the hybrid, was included between DTKW = -0.90 g (SV11) and DTKW = -60.04 g (SV5). The cluster analysis facilitated the grouping of hybrids based on Euclidean distances in the cluster dendrogram (Coph.corr. = 0.837). The hybrids were grouped based on similarity, in relation to the recorded TKW values. Independent positioning was recorded in the case of the SV5 hybrid with the lowest TKW value. Subcluster C2-A contained four hybrids, with high values ​​of the TKW parameter (((SV8,SV12),SV6),SV13). Based on similarity, the other hybrids were grouped into two other subclusters (C2-B, and C2-C). The highest level of similarity was recorded between SV7 and SV15 hybrids (SDI = 0.11).
KERNELS YIELD IN MAIZE EARS - COMPARATIVE STUDY
Authors: Vacariu Busuioc , Agapie Alina Laura , Horablaga Marinel Nicolae , Flutur Bogdan Alexandru , Negruseri Nichita , Enea Ioan Catalin , Eremi Ovidiu , Sala Florin
Published: December 2024

The kernels yield on corn ears was analyzed in the study. Maize hybrids created within ARDS Suceava were cultivated within ARDS Lovrin, under conditions specific to the Western Plain of Romania. 20 maize hybrids (SV1 to SV20) were tested. The comparative crops was placed on a land with chernozem soil, medium fertility, non-irrigated crop conditions. Ear samples were taken when the plants were physiological maturity. The kernel yield per ear (YE, %) was determined. Values ​​between YE = 70.60±0.85% (SV19) and YE = 86.00±0.85% (SV2) were recorded. Normal distribution of the data series was recorded, with r = 0.959. Anova Test (Alpha = 0.05) confirmed the presence of variance and data safety (p = 0.000662). The calculated mean value of the yield at the experiment level was YE_m = 80.27±0.85%. Compared to the calculated mean value, nine hybrids presented values ​​below the mean of the experiment, and eleven hybrids presented values ​​above the mean. Positive differences, compared to the mean of the experiment, were recorded in the case of hybrids SV2, SV3, SV5 at the level of p<0.001 (***), in the case of hybrids SV13 and SV20 at the level of p<0.05 (**), and respectively in the case of SV8 and SV10 hybrids at the level of p<0.05% (*). Negative differences, compared to the mean of the experiment, were recorded in the case of the SV4, SV7 and SV19 hybrids at the level of p<0.001 (ooo), and in the case of the SV12 and SV16 hybrids at the level of p<0.01 (oo). In the case of the other hybrids, the recorded differences did not show statistical certainty.
VARIABILITY AND INTERDEPENDENCIES BETWEEN FRACTAL GEOMETRY PARAMETERS IN GRAPEVINE LEAVES
Authors: Dobrei Alin , Sala Florin
Published: December 2024

The grapevine leaves was analyzed based on fractal geometry, and the study evaluated interdependencies between parameters specific to fractal geometry. The grape varieties considered in the study were represented by Chasselas (Ch), Cabernet Sauvignon (CS), Muscat Hamburg (MH), Muscat Iantarnîi (MI), Muscat Ottonel (MO), Perlă de Csaba (PC), and Victoria (Vi). Fresh leaves were taken from each variety. The leaves were herborized to preserve the integrity of the leaves, and were scanned. Imaging analysis and fractal analysis were used to generate fractal geometry parameters: foreground pixels (FP), fractal dimensions D1 (MEE = 0.5), D2 (MEE = 0.2), BW parameter (black and white pixels), B+BW parameter (black + black and white pixels), W+BW parameter (white + black and white pixels). The descriptive statistical analysis generated the analysis report based on a number of 15 samples for each grapevine variety. Correlation analysis was used to evaluate the interdependence between fractal geometry parameters, for each grape variety. Correlations with different levels of intensity were recorded between the parameters of the fractal geometry, in relation to the vine variety. The values ​​of the correlation coefficient showed some matches and differences of the parameters of the fractal geometry in the seven grape varieties studied. In all cases, a very strong positive correlation was recorded between D1 and D2. Also, a negative correlation was recorded between W+BW and B+BW parameters, but of variable intensity.
THE INFLUENCE OF MINERAL FERTILIZATION AND ROTATION IN WINTER WHEAT (TRITICUM AESTIVUM) CROP
Authors: Ceclan Ovidiu Adrian , POPA Alin , ȘIMON Alina , Chetan Felicia , Bardas Marius
Published: December 2024

Wheat is a crop that efficiently uses chemical fertilizers with nitrogen and phosphorus, nitrogen being the chemical element that causes higher yield increases. The superiority of wheat yield achieved by using nitrogen is natural, considering that nitrogen represents the "pivot of fertilization", the decisive factor in increasing wheat yields, and phosphorus has a smaller effect. Following the conditions during September - August 2022-2023, the yield data obtained for autumn wheat at ARDS Turda are presented according to the fertilization level and the preceding plant. The results presented the effect of interactions and complementarity determined by NxP fertilization of wheat on vertical chernozem (pararendzinic cambic chernozem) from SCDA Turda. The Andrada wheat variety created by SCDA Turda was used. The factors taken in the analysis are: factor A: phosphorus doses applied entirely in autumn under the base plow with 5 gradations P0, P40, P80, P120, P160; factor B: nitrogen doses N0, N40, N80, N120, N160 for wheat grown after maize and N0, N30, N60, N90, N120 for wheat grown after soybean, applied fractionally 50% in the fall after the rising of the crop and 50% in the spring at the resumption in vegetation.
ESTIMATION OF HETEROSIS AND COMBINING ABILITY TOWARD MORPHOLOGICAL, YIELD AND QUALITY TRAITS IN TEN SWEET SORGHUM PARENTAL GENOTYPES BY LINE × TESTER ANALYSIS
Authors: ELSAYED Haitham , ABU-ELLAIL FARRAG F.B. , A. SALAMA EHAB A. , ELSHEIKH A.M. , E. GRAD WAFAA , A. BEDAWY ISMAIL M.
Published: December 2024

This study was done to estimate general combining ability (GCA), specific combining ability (SCA) and heterosis regarding better for ten sweet sorghum parental genotypes. Seven lines and three testers were crossed in line ×tester mating fashion on randomized complete block design (RCBD) with three replications at Giza Agriculture Research Station during 2020, 2021 and, 2022 summer seasons. The results showed, significant differences among mean square of parental genotypes and their crosses for all studied traits, suggested present of additive and non-additive genetic variance. In addition, significant mean squares of parents vs. crosses, indicated significant average of heterosis. Besides, the highest values of mean performance were parental genotypes, Brands, Sugar drib, MN1054, MN4080, MN5509 and MN4423, and crosses Brands X MN1054, Ramada X MN4080, Ramada X MN5509, Ramada X MN4423, Sugar drib X MN1054, Sugar drib X MN4080 and Sugar drib X MN1383. Additionally, the best parental genotype that had good GCA effects was MN4423 for most studied traits which may be used in breeding programs for developing high yield varieties. While, the excellent crosses based on SCA effects values were Brands X MN5509, Ramada X MN2756, Ramada X MN1054 and Sugar drib X MN1383. Finally, Heterosis values varied from cross to cross and from trait to trait, which considered promising crosses in breeding programs.
IDENTIFICATION WILTS RESISTANT WITH HIGH YIELD POTENTIAL OF 86 PROMISING LINES OF SESAME DURING SEASONS 2021/2022
Authors: ELSAYED Haitham , A. BEDAWY Ismail M.
Published: December 2024

Analysis of variance confirmed genetic variability in both seasons. Besides, Macrophomina phaseolina and Fusarium oxysporum f.sp. sesami Pearson correlation for seasons 2021/2022 demonstrates significant positive correlation between seed yield per plant, number of capsules per plant, flowering date 50%, plant height and height of first capsule. Similarly, there were significant positive correlation between seed yield per plant, number of capsules per plant, capsules length, plant height, flowering date 50%, 1000-seeds weight and height of first capsule. However, plant height exhibited significant negative correlation between capsules length and 1000-seeds weight. Also, significant negative correlation found between wilt %, seed yield per plant and number of capsules per plant. On the other hand, with Macrophomina phaseolina season 2022, wilt % showed significant negative correlation with 1000-seeds weight. Although, in season 2021/2022, wilt % revealed significant negative correlation with flowering date 50% for Fusarium oxysporum f.sp. sesame. Regardless, number of capsules per plant, capsules length and 1000-seeds weight % showed significant negative correlation with capsules length and plant height, respectively. With the exception of Fusarium oxysporum f.sp. sesame, capsules length presented significant negative correlation with plant height and height of first capsule in seasons 2021/2022. In addition, three groups of traits in both seasons presented in heatmap analysis. Furthermore, the ordinate of lines on PC1 and PC2 revealed significantly intercorrelation between each other except lines 85 and 86 in both seasons. Overall, high broad sense heritability suggests presence of large number of fixable additive genes that controls certain traits, which is highly recommended for selection efficiency.
CHARACTERIZATION OF SOME WHEAT GENOTYPES BASED ON FLAG LEAF AREA
Authors: Gorinoiu Gabriela , Istrate-Schiller Christianna-Maria , Eremi Ovidiu , Sala Florin
Published: December 2024

The study evaluated the leaf area at the flag leaf in a collection of 25 wheat genotypes. The wheat genotypes were cultivated within the ARDS Lovrin, agricultural year 2023 – 2024. Flag leaf samples were randomly taken from each genotype. The determination of the leaf area was done by scanning. The experimental data showed statistical reliability and normal distribution, r = 0.991. High variability was recorded in genotype 5036 (CV = 34.7514), and moderate variability in genotypes 5027, 5030, 5031, 5037, 5042 and 5044 (CV = 23.0228 in genotype 5042 to CV = 25.0292 in genotype 5030). The other genotypes showed low variability, with values ​​CV = 9.6988 (genotype 5035), to CV = 19.5588 (genotype 5043). The calculated mean value (LA_m) at the level of the studied wheat genotypes was LA_m = 27.72 cm2. From the analysis of the results, 11 genotypes presented LA values ​​higher than the experiment mean (LA_m), and 14 genotypes presented values ​​lower than the mean. In the case of 18 comparative analyses, the differences showed statistical certainty, eight positive differences, and 10 negative differences. In the case of seven comparative analyses, the differences did not show statistical certainty (p>0.05). Cluster analysis grouped the genotypes in relation to the recorded LA values ​​(Coph.corr. = 0.737). A ranking of the genotypes was made based on leaf area, coefficient of variation and differences in relation to the mean value.
ESTIMATION OF SURFACE SOIL EROSION IN GRASSLANDS OF THE POIANA RUSCĂ MOUNTAINS. A CASE STUDY
Authors: COJOCARIU Luminita , HORABLAGA Marinel , BOSTAN Cristian , ISTRATE-SCHILLER Christianna , SAMFIRA Ionel , SARATEANU Veronica , DURAU Carmen , ENE Tudor , COPACEAN Loredana
Published: December 2024

Soil erosion, a natural phenomenon intensified by human activities, represents a significant threat to the environment, agriculture and economic sustainability, affecting the fertility and stability of land, including grasslands, in different regions of the globe and in Romania. To analyze this phenomenon, the study applies the USLE model integrated into GIS environments, using geospatial and remote sensing data to estimate the average erosion rate in the Poiana Rusca Mountains area, with a focus on grassland areas. Factors analysed include rainfall erosion, soil erodibility, topography, land use and the impact of erosion control measures. The results show that most grassland areas have a low average erosion rate (0-3 t/ha/year), due to the protection offered by the vegetation cover, but areas with steep slopes and sparse vegetation record moderate or severe losses (over 21 t/ha/year). The conclusions of the research emphasize the importance of implementing conservation measures, such as the restoration of the vegetation carpet in degraded grasslands and the sustainable management of grasslands, along with the use of geomatic technologies to monitor erosion phenomena, to reduce risks, contributing to the protection of these valuable ecosystems from an economic and biodiversity point of view.
THE MORPHO-PRODUCTIVE CHARACTERIZATION OF THE PERENNIAL RYEGRASS GERMPLASM IN THE WESTERN PART OF ROMANIA
Authors: SAMFIRA Ionel , TOPORAN Ramona Loredana , HORABLAGA Nicolae Marinel , COJOCARIU Luminita , ISTRATE-SCHILLER Christiana , MICLUTA Alexandru , BOSTAN Cristian
Published: December 2024

Perennial ryegrass-dominated grassland ecosystems are typically stable in terms of resilience, as persistence is an important evaluation criterion in perennial breeding programs. The aim of the study was to analyze the morpho-productive characterization of the germplasm collection of the perennial ryegrass collection to identify local provenances that exceed in phenotypic expression under current cultivation conditions in the western part of Romania. For that, numerous observations were made regarding the dynamics of the following traits: plant height (cm), number of leaves per plant, leaf width (cm), leaf length (cm) and the number of shoots. The biological material was made up of local provenances of Lolium perenne collected from three geographical areas: the Almaju Mountains, the Mehedinți Plateau and the Blahniței Plain. From the analysis of the correlation relationships highlighted between the five morpho-productive traits investigated, it can be observed the determining role of the height of the perennial ryegrass plant in the dimensioning and phenotypic expression of the traits. Thus, the height of the plant is in a direct interdependence relationship with traits such as the number of leaves per plant and the length and width of the leaf. These interdependencies are subject to the bio-morphological composition of the grass species in which the stem comprises nodes and internodes, and a leaf leaves from each node. In other words, the taller the plant is and the more nodes it has, the more leaves it has. The distinctly significant correlation relationship between the number of leaves per plant and the number of shoots where the growth in the form of a bush in perennial ryegrass explains this high correlation is also highlighted. The study provides a detailed analysis of linear regressions for different morpho-productive traits plant height (cm), number of leaves per plant, leaf width (cm), leaf length (cm) and number of shoots, with the aim of understanding how the collected genotypes influence these traits.
Analisis Penggunaan Kata Tabu Dialog Jawa Timuran dalam Cuplikan Youtube “Yowis Ben 2” (Kajian Sosiopragmatik)
Authors: Kasmanah  , Muhammad Kamal bin Abdul Hakim  , Miftahulkhairah Anwar
Published: December 2024

The language used as a medium of communication for someone to convey ideas or thoughts must pay attention to the norms, situations, and conditions of the language being spoken. Because inaccuracy in using language often triggers conflict in certain communities. This can be influenced by the development of language and culture such as the emergence of taboo words that are not appropriate in using and interpreting them. In the upload of the YouTube channel "Yowis Ben 2" describes a dialogue between two characters discussing taboo words in their daily speech and there is a new meaning expressed by the character. The purpose of this study is to analyze the use of taboo words in East Javanese dialogue in the YouTube clip "Yowis Ben 2". This study uses a qualitative sociopragmatic approach with text analysis methods and the content of YouTube broadcasts. The data collection technique used is the technique of listening, speaking, and taking notes, then narrated and documented. Based on the results of the study, the use of taboo words in East Javanese dialogue on the YouTube channel "Yowis Ben 2" starring Bayu Skak and Anya Geraldine. The words 'jancuk' and 'barokokok' were found. The word, which was originally a taboo word, has now changed its meaning to be positive, namely expressing the expression of the heart, cultural expression in behavior, and containing hyperbolic meaning. The expression is used only in certain circles who understand the function of the words 'jancuk' and 'barokokok'. In its use, it must be accompanied by a supportive expression, namely a smiling, happy, and amazed face and the tone of voice should not be high when the word 'jancuk' is said. This is what distinguishes the expression of the word 'jancuk' from the meaning of the taboo word that has been understood so far and it can be concluded that the word 'jancuk' becomes a positive word when its use is in accordance with the criteria that have been explained.
Pola Kalimat Opini Gubernur dalam JawaPos untuk Komunikasikan Hari Guru Nasional
Authors: Kasmanah  , Miftahulkhairah Anwar  , Saifur Rohman
Published: December 2024

This research highlights the crucial role of governors as regional leaders in conveying messages and policies to the community, especially through opinions published in the mass media. The focus on the use of formal and informal language in the governor's communication, as well as the analysis of sentence patterns in the opinion of the Governor of East Java in the November 25, 2023 edition of Jawa Pos are the main objectives of this study. Content analysis methods are used to evaluate opinion texts, examine sentence types, sentence patterns, and formal and informal language usage. The results showed the dominance of the use of active voice in the governor's opinion, indicating awareness of the subject as the main actor in the message conveyed. Common sentence patterns such as KSPO and SPK are often used, but there are also variations of other patterns that provide a broader dimension in communication. There is also a unique blend of formal and informal language in the governor's text, creating a more personal atmosphere and connecting with the audience more thoroughly. However, the study has limitations, especially in the overall representation of the governor's communication style that may not include all communication strategies in different situations. In conclusion, the study reveals complexity and variation in language use and sentence patterns in governors' opinions.