bluuebunny/crossref_metadata_2025 huggingface dataset:
الشباب الجزائري والفيس بوك، بين فرص الاستخدام ومعضلة الإدمان
Authors: Abdeesh Sonia
Published: September 2024

صدر مؤخرا عن دار طاكسيج. كوم، بمركز البحوث والدراسات، كتاب جديد للباحثة الجزائرية صونية عبديش، "بعنوان الشباب الجزائري والفيس بوك، بين فرص الاستخدام ومعضلة الإدمان"، الكتاب من الحجم المتوسط مكون من 282 صفحة. من خلال محتوى الكتاب نلمس سعي المؤلفة للإجابة عن الإشكالية المنبثقة عن واقع اهتمام المجتمع الجزائري -على غرار باقي المجتمعات- باستخدام شبكات التواصل الاجتماعية على الإنترنت؛ إذ توفر هذه الشبكات أدوات تسهل عملية ربط علاقة حول مركز اهتمام مشترك، وتسمح بالاتصال على الخط، فيتواصل من خلالها ملايين البشر تجمعهم اهتمامات أو تخصصات معينة، ويتاح لأعضاء هذه الشبكات مشاركة الملفات والصور، وتبادل مقاطع الفيديو، وإنشاء المدونات، والمراسلة، وإجراء المحادثات الفورية السمعية والسمعية البصرية، وتوصف هذه الشبكات بأنها تتيح التواصل مع الأصدقاء وزملاء الدراسة، وتقوي الروابط بين أعضاء هذه الشبكات في فضاء الإنترنت، ومن أشهر هذه الشبكات الاجتماعية عالميا الفيس بوك؛ حيث استأثر بقبول وتجاوب عدد كبير من الناس، خصوصاً الشباب في جميع أنحاء العالم، وهذا ما تؤكده إحصاءات موقع "سوشيال بايكرز" (Social Packers).* ولكون استخدام موقع الفيس بوك ظاهرة تخللت المجتمعات وحركت الفضول العلمي لاكتشافها في جميع أنحاء العالم، وفي ضوء المعدلات المتزايدة في استخدام الشباب الجامعي الجزائري للموقع، سعت المؤلفة للإجابة عن التساؤل الجوهري التالي:
Challenges for U.S. Public Diplomacy in the Age of Trump
Authors: Rugh William A.
Published: September 2024

American diplomats responsible for public diplomacy working in the Middle East have always faced a number of challenges. Most arise from criticisms of U.S. policy; for example, the Arab-Israeli conflict, American intervention in Iraq, or the US posture toward the civil war in Syria. In today’s climate, such substantive criticisms continue, but American diplomats must now also contend with a number of operational constraints that are new, and arise because of the unique characteristics of the Trump administration. What defines this new era of American public diplomacy? First, there is an unwritten code of conduct that American diplomats learn when they first enter the Foreign Service: They must always be truthful. They are not required nor expected to say everything they know, since they must keep the secrets Washington has entrusted them with. But they must not lie. This is not so much a moral obligation, but rather a pragmatic matter, since diplomats must build trust in order to effectively carry out their duties. Edward R. Murrow, who was President Kennedy’s Director of the now defunct U.S. Information Agency, put it this way: "To be persuasive we must be believable; to be believable we must be credible; to be credible we must be truthful. It is as simple as that."
Optimizing Restaurant Queue Management: A Simulation-Based Approach Using Arena Software
Authors: Samad Muhammad Abdus , Abdullah Jonayed , Karim Md Abdul , Islam Khairul
Published: September 2024

Examining the effectiveness of models in terms of utilization and waiting time is one of the anticipated benefits of analyzing queuing systems. This study uses Arena simulation software to examine the queue system of a particular restaurant. The primary objective is to assess and enhance the restaurant’s service efficiency through the modelling of customer arrivals, service procedures, and queue dynamics. Data on customer arrivals and service times were collected for the restaurant’s current system. The necessary expressions were developed from the observed data using the input analyzer. A conceptual model of the original queuing system was created, and two alternative Arena models were developed to reduce customer waiting times in the restaurant. The developed models were run to evaluate their performance. During a 24-hour simulation study, the average waiting time in the overall model was found to be 24.49 minutes, with a maximum of 48.69 minutes. The waiting time for server 1 was 25.30 minutes, for server 2 was 23.27 minutes, for server 3 was 25.11 minutes, and for server 4 was 22.30 minutes. The number of customers in line at server 1 was 12.65, at server 2 was 6.98, at server 3 was 8.29, and at server 4 was 8.25. Resource utilization was 57% for server 1, 35% for server 2, 27% for server 3, and 15% for server 4. By decreasing the queuing length and average waiting time in the restaurant, customer satisfaction can be increased, leading to a reduction in time wasted. The findings indicate significant potential for improving overall service quality and reducing client wait times. This research provides valuable insights for restaurant managers seeking to enhance customer satisfaction and operational efficiency.
Development of Multimedia-Based Speaking Teaching Materials and its Influence on Junior High School Student Motivation
Authors: Nazara Silvia Niat Sari , Ndruru Mastawati , Telaumbanua Kalvin Septianus , Waruwu Rejois
Published: September 2024

This research aims to develop multimedia-based speaking teaching materials and test their effect on junior high school students’ learning motivation. The research method used is qualitative research with a descriptive approach. The results of the research show that the use of multimedia-based speaking teaching materials is effective in increasing students’ interest in active participation and learning motivation. Multimedia is considered to be able to make learning more interesting, interactive and fun compared to conventional learning. These findings emphasize the important role of teachers in utilizing multimedia technology to create effective learning and can motivate students in speaking skills. Support from the school and other stakeholders is also needed to facilitate teachers in developing and implementing multimedia-based speaking teaching materials.
Analysis of Prefixes in the Novel "Belahan Jiwa" By Nuniek Kr: Exploration of the Purpose and Impact of Writing
Authors: Zendrato Solina , Bawamenewi Arozatulo , Giawa Yarniwati , Zendrato Krisna Ifariani
Published: September 2024

The aim of this research is to analyze the prefixes contained in the novel "Belahan Jiwa" by Nuniek KR. This research uses a qualitative method with a descriptive approach. Several instruments that can be used in this research are text selection, text annotation, morphological classification, context analysis, meaning interpretation, analysis notes and validation. The technique used in this research is the reading and note taking technique. The steps used in this technique include reading, analyzing and understanding the structure, marking certain parts according to analysis needs, recording data in the form of sentences and words related to the word formation process, grouping data or classifying data based on the word formation process and analyzing and concluding data based on the results of reading and recording the word formation process in the novel "Belahan Jiwa" by Nuniek KR. Based on the results of the analysis carried out, there are 8 (eight) uses of prefixes, namely the prefixes ber-, me-, mem-, per-, se-, di-, ke-, and ter-. In the novel "Belahan Jiwa" by Nuniek KR, it can be seen that there are 51 words that use the prefix ber-, for the prefixes me- 59, mem- 19, per-11, se-24, di-13, 14th and ter-25th.
Vulnerabilities and Threats to AIS Security Systems
Authors: Ramalinda Dola , Raharja Agung
Published: September 2024

This research explores vulnerabilities and threats to Accounting Information Systems (AIS) and evaluates effective mitigation measures to address these issues. Using both qualitative and quantitative approaches, this research involved literature studies, surveys, expert interviews, and case analysis to identify and analyze the different types of vulnerabilities and threats faced by AIS. The results showed that human error, software flaws, and system integration complexity are the main sources of vulnerabilities in AIS. The most common threats are cyberattacks, insider threats, and Distributed Denial of Service (DDoS) attacks. The impact of these threats includes financial loss, reputational damage, and significant legal implications.Mitigation strategies identified include the development of robust security policies, the use of cutting-edge security technologies, and the conduct of regular audits and monitoring. The findings emphasize the importance of a layered approach to improving AIS security and reliability. This research provides an in-depth insight into how organizations can identify, evaluate and manage vulnerabilities and threats to their AIS, which is essential for maintaining the integrity, confidentiality and availability of accounting data in an increasingly complex digital age.
The Relationship Between Character Education and Indonesian Language Learning Outcomes
Authors: Zalukhu Mardian , Bulolo Yanida , Gulo Fiman Astrid Nan Dinda , Zendrato Harapan
Published: September 2024

Character education plays a crucial role in shaping students' Indonesian learning skills. This study adopts a qualitative approach with a descriptive method to explore the relationship between character education and Indonesian learning outcomes among grade X students in secondary school. Data collection tools include classroom observation

Character education plays a crucial role in shaping students' Indonesian learning skills. This study adopts a qualitative approach with a descriptive method to explore the relationship between character education and Indonesian learning outcomes among grade X students in secondary school. Data collection tools include classroom observation

Character education plays a crucial role in shaping students' Indonesian learning skills. This study adopts a qualitative approach with a descriptive method to explore the relationship between character education and Indonesian learning outcomes among grade X students in secondary school. Data collection tools include classroom observation
Website-Based Employee Attendance Information System (Case Study: PT. Excelindo Karya Abadi)
Authors: Batubara Shabrina Husna , Ananta Willy Pramudia , Indra Zulfahmi
Published: September 2024

This research aims to develop a web-based employee attendance information system at PT. Excelindo Karya Abadi, overcoming inefficiencies in the manual attendance process. Using the Waterfall method, this research includes the stages of needs analysis, system design, implementation, testing, and maintenance. Data collection is carried out through interviews and direct observation so that it becomes the basis of a system that includes the function of recording attendance via selfie photos, managing employee data, and making reports. The system architecture is designed with front-end and back-end components, using technologies such as HTML, CSS, JavaScript, PHP, and MySQL. Testing involves black box techniques to ensure functionality and user feedback for system improvement. The implemented system demonstrated significant improvements in the accuracy and efficiency of attendance tracking, reducing the potential for data manipulation and errors. The transition to a web-based system allows for greater accessibility and integration with an organization's existing systems, thereby contributing to increased operational efficiency. The findings show that digital attendance systems can simplify administrative processes substantially, offer reliable solutions for employee attendance management, and align with technological advances to support company growth.
The Impact of Integrating Internet of Things (IoT) Technology in Learning on Class Management Efficiency
Authors: Adhicandra Iwan , Khasanah Fata Nidaul , Muhammadiah Mas’ud , Sabri Sabri , Maharaja Chandra Halim
Published: September 2024

Internet of Things (IoT) technology is something that is equipped with sensors and software so that it can send data over a network without human interaction. As a result, the Internet of Things can improve connectivity by connecting many devices via the internet, facilitating human interaction with machines. This research was conducted with the aim of increasing efficiency, reliability and innovation in the teaching and learning process. By using IoT, this research focuses on developing interactive and personalized learning media to increase students' understanding of technology. In addition, this research aims to improve teachers' abilities in using information technology to help students learn to use it. In conducting this research, researchers used quantitative methods in carrying out the research. The data obtained by the researcher was obtained through distributing questionnaires presented by the researcher via a goggle from application. The distribution of this questionnaire is carried out by researchers online, and then the results of the distribution of this questionnaire will be processed using an SPSS application. From this research, researchers can conclude that the integration of Internet of Things (IoT) technology can increase classroom management efficiency. With the help of the Internet of Things (IoT), teachers can monitor and manage classes more efficiently and intelligently by collecting data such as student activity, room temperature, and other information. Thus, IoT allows teachers to make smarter and strategic decisions about classroom management. Based on the results of this research, the impact of integrating IoT technology can provide benefits for teachers and students. Developing digital skills is one of the benefits of integrating IoT technology. By learning how to use Internet of Things technology in learning, teachers can improve their digital skills and increase their ability to use technology to improve the efficiency and quality of education.
Professional Identity, Occupational Self-Efficacy, and Professional Adaptability Level Among Nursing Students
Authors: Xin Wang , Espinosa Perry Paul
Published: September 2024

The professional identity of nursing students, encompassing their cognition, emotion, and valuation of the nursing profession, plays a pivotal role in their career trajectories and job performance. Self-efficacy, defined as their confidence and belief in their nursing abilities, is another determinant of their academic and workplace success. Professional adaptation entails the gradual assimilation of nursing students into the profession, involving the mastery of knowledge and skills and achieving professional growth. These elements are paramount for nursing students' personal and professional development and the overall quality of nursing care. The outbreak of the novel coronavirus has profoundly impacted the global healthcare landscape, necessitating a heightened emphasis on nursing students' professional identity, self-efficacy, and adaptation. In this descriptive correlational study, conducted from June to August 2022, we investigated these factors among 651 nursing students from Henan Province, China, using random sampling and data collection via the WeChat platform. The findings reveal a positive correlation between nursing students' professional identity, self-efficacy, and professional adaptation. Students who strongly identify with the nursing profession demonstrate higher levels of confidence in their abilities and are better equipped to adapt to the demands of the field. These insights underscore the importance of fostering a strong professional identity and self-efficacy among nursing students while providing support and attention to their professional adaptation. By enhancing these aspects of nursing education, we can empower students to deliver higher-quality healthcare services in the future. This study contributes to a deeper understanding of the interconnectedness of professional identity, self-efficacy, and adaptability in nursing students, paving the way for more targeted interventions in nursing education and improved student and patient outcomes. Keywords: professional identity, self-efficacy, adaptability, nursing students, nursing education.
Rejsen til beskæftigelse? Et kvindeperspektiv på det danske arbejdsmarked Kvindelige flygtninge- og indvandreres perspektiv på beskæftigelse
Authors: Bertram-Larsen Pernille , Bæk Liane Krogh , Ismail Abir Mohamad , Rytter Mikkel , Sørensen Johanne Korsdal
Published: September 2024

Rejsen til beskæftigelse og det danske arbejdsmarked er en antropologisk undersøgelse af kvinder med flygtninge- og indvandrebaggrunds perspektiver på og erfaringer med beskæftigelse og det danske arbejdsmarked. Projektet blev etableret som et samarbejde mellem to danske kommuner, Styrelsen for International Rekruttering og Integration (SIRI) og Moesgårds Antropologiske Analyseenhed – MANTRA ved Aarhus Universitet. Selve undersøgelsen er foretaget og forfattet af MANTRA, Aarhus Universitet.
Demokrati gennem foreningssamråd? Foreningers engagement i lokale samråd på kultur- og fritidsområdet
Authors: Thøgersen Malene , Petersen Frederik
Published: September 2024

Det er en udbredt antagelse, at foreninger kan spille en demokratisk rolle som bindeled mellem borgere og det politiske system, men foreningerne udfolder ikke altid denne rolle på egen hånd. Særligt på kultur- og fritidsområdet findes der mange lokale foreningssamråd, som er paraplyorganisationer for foreninger inden for de respektive fritidsområder, og som kan spille en medierende rolle mellem foreningerne og kommunen. Det forudsætter dog, at foreningerne engagerer sig i samrådene, men det er langtfra altid tilfældet. På baggrund af en spørgeskemaundersøgelse blandt foreninger på kultur- og fritidsområdet i fire danske kommuner undersøges variationen i foreningernes engagement i lokale foreningssamråd. Resultaterne viser, at flere menneskelige ressourcer i foreningerne og en højere grad af lokal orientering påvirker engagementet positivt. Derudover er idrætsforeninger mere tilbøjelige til at engagere sig end øvrige foreningstyper.
Stabilitet og forandring i det frivillige og det lønnede arbejde i idrætsforeninger gennem to årtier
Authors: Elmose-Østerlund Karsten
Published: September 2024

Fire idrætsforeningsundersøgelser danner grundlag for analyser af 1) udviklingen i det frivillige og det lønnede arbejde i foreningerne gennem to årtier og 2) sammenhængen mellem udvalgte centrale karakteristika ved foreningerne og det frivillige og det lønnede arbejde. Generelt har udviklingen været overvejende stabil. Den mest markante ændring er en aldring af trænere og ledere over tid. Store foreninger klarer sig generelt bedre end små, når det gælder udviklingen i det frivillige arbejde, og tendensen til aflønning er størst i de store foreninger. Gamle foreninger og foreninger i små lokalområder klarer sig derimod dårligere, når det gælder udviklingen i det frivillige arbejde.
Enhancing genetic diversity in Pelargonium: insights from crossbreeding in the gene pool
Authors: Karagüzel Özgül , Kahraman M. Uğur , Alp Şevket
Published: September 2024

This study aimed to enrich the Pelargonium gene pool through crosses and assess genetic variation among 56 genotypes from five Pelargonium species. Seventeen morphological descriptors were used, and NTSYS-pc software was employed to define genetic relationships, and a UPGMA-generated dendrogram reflected these relationships. Moreover, principal component analysis (PCA) was performed to determine which parameter was more effective in explaining variation. Results showed wide variation in genetic similarity rates, with the most similar genotypes being P. zonale ‘c1’ and a hybrid of P. zonale ‘c1’ x P. zonale ‘c2’ (90% similarity). According to the dendrogram results, it was observed that the genotypes were distributed in six clusters. In contrast, the most distant genotypes were P. zonale ‘c11’ and a hybrid of P. zonale ‘c10’ x P. zonale ‘c11’ (0.04% similarity). Hybrids from the female parent P. x hortorum ‘c1’ exhibited unique placement in the dendrogram. In the crossing combinations with this genotype, the individuals obtained in terms of flower type, flower color, flower size, bud size, early flowering, and leaf size characters showed different characteristics from the parents. Surprising outcomes in flower types, colors, and shapes contributed to gene pool enrichment, promising increased breeding variation success. The study holds practical implications for commercial breeding and serves as a valuable guide for future research endeavors.
An alternative approach for increasing the visibility of roads
Authors: Terzi Serdal , Ergezer Fatih , Saltan Mehmet , Karahancer Sebnem , Eriskin Ekinhan , Serkan Uncu Ismail , Karadag Oznur , Kayakus Mehmet , Muhammet Erten Kemal
Published: September 2024

Visibility problems occur on highways that are not sufficiently illuminated at night, endangering traffic safety. Phosphor material, which has a natural glow feature under ultraviolet (UV) light, is planned to increase road visibility in areas with inadequate lighting. Phosphor powder (PP) was used in four different percentages (25%, 50%, 75%, and 100%) as fillers in hot mix asphalt (HMA), reduced to filler size. Asphalt specimens were prepared using a super pave gyratory compactor and super pave volumetric mixture design. Compacted specimens were exposed to artificial 12V UV light for 10-minute intervals in a dark room, and UV light absorption was observed. Visibility analyses were performed on the specimens by taking high-resolution photos with long exposure from a distance of approximately 30 cm from the asphalt specimen using a professional camera. According to the analysis results, the visibility values increased by 200.4%, 378.5%, 538.1%, and 728.5% compared to the reference specimen for substitution rates of 25%, 50%, 75%, and 100%, respectively. Experiments were conducted to determine the behavior of the specimens prepared as phosphorus substitutes in the mixture. After selecting the optimum binder contents, the modified Lottman test procedure was applied to measure the specimens' strength values and moisture sensitivity prepared at optimum ratios. The indirect tensile test results show that the 25% PP-substituted specimen had a better strength value. The tensile strength ratio (TSR) value, the ratio of dry and wet tensile stresses, was determined to have minor moisture sensitivity in the 50% PP-substituted specimen. HWTT was applied to the specimen containing 50% PP content, which exhibited the best TSR ratio, resulting in improved rutting performance compared to the reference specimen.
Project characteristic-based performance prediction model for school constructions: hierarchical regression approach
Authors: Kazar Gokhan , Kucuk Mahmut
Published: September 2024

Project underperformance remains a significant concern in the construction industry. The majority of prior studies have focused on identifying the subjective factors that affect project performance. However, there are currently no in-depth studies evaluating the influence of project characteristics and managerial/organizational obstacles on construction project performance for design-bid-build projects using empirical data. Therefore, this study aims to present a predictive model that illustrates the correlation between project characteristics, managerial/organizational complexity and difficulties, and construction project performance. Project data relating to the construction of 101 public schools within a developing country was collected. Subsequently, the project characteristics were identified, and two performance indicators (schedule performance index and cost performance index) were calculated for each project. A survey was conducted with construction professionals who took part in all of the control and management processes of these school projects to evaluate their managerial and organizational difficulties. Hierarchical regression model approach and correlation analyses were employed to develop the predictor model. The results indicate that factors such as location, school type, and project duration significantly predict both the schedule performance and managerial and organizational difficulties in school construction. An indirect correlation, rather than a direct association, was found between schedule performance and managerial and organizational difficulties. The proposed model will be a helpful guide for construction professionals, engineering managers and government decision-makers seeking to improve the performance of "design-bid-build" school construction projects. We suggest integrating the qualification-based selection (QBS) system into traditional procurement methods for public investments.
Prediction of mechanical properties of high strength steel fibre reinforced concrete using linear regression techniques
Authors: Saravanan M.M. , Sasikumar P.
Published: September 2024

In this study, researchers investigated the mechanical properties of high-strength steel fiber-reinforced concrete (HSFRC). The experimental study involved evaluating high strength concrete (HSC) using various steel fibre contents (ranging from 0.25% to 2.00%) and different water-cement ratios (WCR) (0.25, 0.30, 0.35, and 0.40). Adding 1.50% steel fibre to HSC led to an increase in compressive strength (CS). Specifically, the CS improved by 13.42% to 15.19% for WCR of 0.25, 0.30, 0.35, and 0.40. Including 1.50% steel fibre enhances split tensile strength (STS). The STS increased by 25.89% to 32.62% for the same WCR. High-strength concrete with 1.50% steel fiber exhibited improved flexural strength (FS). The FS rose 29.00% to 35.07% for the specified water-cement ratios. The study also considered the modulus of elasticity (ME) at 28 days. Interestingly, the strength of HSC decreased as the WCR increased. Lower WCR generally contributed to better mechanical properties. The experimental results were compared with linear regression analysis and existing empirical formulas. The regression analysis demonstrated good agreement with the experimental findings. Overall, the optimal steel fibre content was 1.50% across all WCR, significantly improving mechanical properties. The study provides valuable insights for designing HSC with enhanced performance.
Effect of silica fume on the microstructural and mechanical properties of concrete made with 100% recycled aggregates
Authors: Nadim Farhan , Hasan Rakibul , Rahman Sobuz Md. Habibur , Ashraf Jawad , Sadiqul Hasan Noor Md. , Dip Datta Shuvo , Islam Md. Hamidul , Islam Md. Ashraful , Awall Md. Robiul , Rahman SM Arifur , Islam Kabbo Md. Kawsarul , Oleiwi Saif Yaqoob Yousif
Published: September 2024

Recycled concrete aggregate can be utilized in structural concrete in order to reduce the use of natural resources and the harmful impacts of waste concrete on the environment. This present research aimed to assess the effectiveness of using recycled aggregate concrete with the partial replacement of cement by silica fume (SF) to analyze the microstructural and mechanical properties of recycled aggregate concrete (RAC). In this study, recycled stone was used as coarse aggregate. The main variables of the study included the dosage of silica fume that was employed as a partial replacement of ordinary Portland cement (OPC) with four different percentages: 4%, 8%, 12%, and 16% by weight. Five different mixes were prepared, with four mixes created by varying amounts of silica fume, which were designated as RSACSF4, RSACSF8, RSACSF12, and RSACSF16. The other mix was created as a reference mix without silica fume and designated RSACSF0. Slump test was conducted to investigate the workability of concrete mixes. From the test result, a decreasing trend was found after adding more percentage of SF. Compressive and splitting tensile tests were conducted to analyze the mechanical properties of RSAC at 7 and 28 days. The results showed that the addition of SF improved the performance of RSAC at early and later curing ages, and a 12% addition of SF showed the best result. Scanning electron microscopy and X-ray diffraction analysis were performed to explore SF's microstructural performance and effect on RSAC. The results showed that silica fume showed a positive pozzolanic impact, and when combined with calcium hydroxide, it underwent a secondary hydration reaction that boosted the generation of calcium silicate hydrate and improved the parameters of the interface transition zone. X-ray diffraction analysis showed that silica fume and silica fume have similar pattern intensities. Finally, 12% SF is recommended as a partial replacement for cement in RSAC.
Properties of self-curing and self-cooling eco-friendly novel green cement-based mortar
Authors: Hocaoglu Ismail , Bekir Topçu İlker
Published: September 2024

In this study, mullein plant (MP) (Verbascum Thapsus) was replaced with cement at a dosage of 300 (the amount of cement in mortar for producing 1 m3 mortar) in cement-based mortars at different weight ratios (0%, 1.5%, 3%, 4.5% and 6%). To investigate the impact of MP on the hydration (internal) temperature and the formation time of hydration products in mortars, the mortars' interior temperature and moisture ratios were measured and recorded every minute for one day. It was concluded that the MP had a high-water absorption capacity and delayed the initial and final setting times. The optimum ratio of MP as a replacement for cement was found to be 1.5%. The study also investigated the effects of direct current (DC) application on fresh mortars (both with and without MP). The results showed that the 7-day mechanical strength of the reference mortars exhibited a significant increase with the application of DC. Previous studies have not explored the use of MP in cementitious composite materials. This study concluded that adding a specific amount of MP to cement-based materials can provide self-curing and self-cooling properties. This research is critical for water conservation as it develops a novel self-curing method.
Yield Gap Analysis and Impact Assessment of Ginger in Arunachal Pradesh, India
Authors: Chaturvedi Abhimanyu , Singh Ph. Chandramani , Bagra Geric
Published: September 2024

The ginger is a prominent crop in Arunachal Pradesh. Beside the good climatic conditions, farmers are not getting proper income due to old variety and unscientific cultivation practices. Keeping in views the things, Krishi Vigyan Tirap (KVK) conducted a demonstration on ginger (variety: Nadia) at selected villages in Tirap district of Arunachal Pradesh during 2021-22 and 2022-23 respectively. Before demonstration a field survey was carried out to know the ground reality farmer’s practice of ginger. During first years of demonstration the total 15 numbers of plots were demonstrated having per plot size of 0.20 ha 0,20 ha while 20 plots were second years with same size of plots. The demonstration yield was recorded as 118 q/ha & 142 as compared 99 & 108 q/ha respectively. The B:C ratio was 5.68 & 7.01 as compared 3.27 & 3.66.
Strength and Deformation Characteristics of Concrete Beams Reinforced with Glass Fibre Reinforced Polymer Bars
Authors: Kpo Selase A. K. , Kankam Charles K. , Ohene-Coffie Francis , Boateng George Oti , Nanor Ezekiel Sackitey , Junior John K. Quarm , Mansal Edward C.
Published: September 2024

This research presents findings from experiments conducted on the strength and deformation characteristics of concrete beams reinforced with Glass Fiber Reinforced Polymer (GFRP) bars and conventional steel bars as control. The mechanical properties of the GFRP bars and steel bars (10mm and 12mm nominal diameter) used were ascertained. A total of seven (7) reinforced concrete (RC) beams measuring 120mm x 200mm x 2000mm were cast, six (6) of which were GFRP reinforced and one (1) was steel reinforced, and were loaded incrementally until failure. Test variables of two concrete grades, C25 and C30, were adopted in conjunction with two tensile reinforcement ratios of 0.7% and 1.13% for the concrete beams. A uniform compression reinforcement ratio of 0.7% was implemented along with a transverse shear reinforcement ratio of 0.65% for all beams. The data gathered were analyzed using theoretical and experimental approach to provide an insight to deformation characteristics of the reinforced concrete beams cast. An estimation for the theoretical failure load from fracture of tension bars were based on a partial factor of safety (γm) of 1.52 for the tensile strength of GFRP. The study examined the deformational behavior including load-deflection response, crack propagation, flexural capacity and failure modes under a four-point monotonic loading test. The experimental results revealed that the GFRP reinforced concrete beams exhibited typical bilinear elastic behavior under static loading with a reduction in stiffness after cracking. The GFRP RC beams failed by sudden concrete crushing due to shear-bond failure, diagonal tension failure in the concrete, and flexural failure in contrast to the steel reinforced concrete beam which failed due to yielding of the steel tension bars. The investigation further highlighted that increasing the concrete compressive strength and the tensile reinforcement ratio of GFRP RC beams significantly improved their structural performance, reducing crack widths and increasing failure loads. GFRP RC beams recorded higher ultimate load capacities and deformations compared to steel-reinforced beams, despite their brittle failure modes. Further aligning with previous research, findings revealed that higher concrete strength leads to a greater number of cracks, but with reduced spacing and narrower widths.
Influence of Organic Nutrient Sources on Nutrient, Quality and Yield Parameters of Vegetable Cluster Bean
Authors: Kumar Ammaladinne Tharun , Somasundaram E. , Thavaprakaash N. , Ganesan K. , Thingalmani K. Shoba
Published: September 2024

Aim: The experiment was taken up to study the influence of various organic nutrient sources on soil nutrient availability and their uptake and also on quality parameters of vegetable cluster bean.
Place and Duration of Study: the study was conducted at irrigated wetland farms, TNAU, Coimbatore during the year 2018.
Methodology:  The RBD (randomized complete block design) design was adopted and replicated thrice. The total number of treatments were 12 with various basal applications of organic manures namely farm yard manure, vermicompost, humic acid, ghanjeevamrutham and also foliar spray combinations namely panchagavya and banana pseudo stem sap. The standard recommended cultural practices of organic farming were followed for all treatments except fertilizer application and synthetic chemical use.
Results: The data revealed that soil chemical properties viz., pH, EC and organic carbon were not significantly influenced by various organic nutrient sources. Significantly, higher values of N, P and K availability in soil and their uptake by cluster bean crop and crude protein content, crude fiber, ascorbic acid, moistures percentage in cluster bean pods were recorded with 100 % recommended dose of fertilizer and 2% foliar spray of TNAU pulse wonder. However, organic treatments were on par with inorganic treatments for all the nutrient, quality and yield parameters.
Conclusion: Organic treatments like organic farmers practice and FYM along with Panchagavya were recommended to improve nutrient use efficiency and quality of yield, eventually to benefit farmers and complete agricultural ecosystem in terms of profit and sustainability, respectively.
Role of Entomology in the Era of Precision Agriculture: A Review
Authors: BN Balaji , Shudeer  , Pampareddy  , T Chethan
Published: September 2024

Precision agriculture (PA) represents a transformative approach to farming by utilizing advanced technologies like GPS remote sensing, and data analytics to optimize crop production and minimize environmental impacts. While technological advancements in PA are well-documented, the role of entomology is often overlooked. This review highlights the critical intersection between entomology and PA, demonstrating how understanding insect behavior, population dynamics, and ecological interactions enhances PA practices. Insects play pivotal roles in pest management, pollination, and ecosystem health, making their study essential for developing effective PA strategies. The review examines how entomological research has informed precision pest management, integrated pest management (IPM) systems, and the use of biological control agents within the PA framework. It discusses how integrating entomological insights with PA technologies, such as remote sensing and sensor networks, enables real-time monitoring and targeted pest control, thus improving crop yields and reducing pesticide use. Additionally, the review addresses challenges such as data integration, technology accessibility, resistance management, and environmental concerns, and highlights prospects including advancements in technology, innovation in monitoring techniques, and the integration of biological control methods. By emphasizing the need for interdisciplinary collaboration, this review underscores the importance of combining entomological knowledge with PA tools to develop more sustainable and efficient agricultural practices. The integration of entomology into PA not only enhances pest management but also contributes to broader goals of environmental sustainability and agricultural resilience. Overall, this review offers a comprehensive overview of how entomology can advance precision agriculture and foster sustainable food production systems.
Pharmacological Potentials and Formulation Strategies of Euphorbia hirta
Authors: Sharma Parul
Published: September 2024

Euphorbia hirta, commonly known as asthma weed or garden spurge, has a rich history in folk medicine, particularly in tropical and subtropical regions. Its diverse pharmacological properties, stemming from a rich composition of bioactive substances such as alkaloids, flavonoids, tannins, saponins, and phenolic acids, have attracted significant attention within the scientific community. Various extraction methods, including solvent extraction, steam distillation, and chromatography, have been used to isolate these compounds, leading to the creation of formulations with significant antimicrobial, anti-inflammatory, antioxidant, and antidiabetic effects. This review explores the chemical makeup, traditional applications, and pharmacological prospects of Euphorbia hirta, with a focus on the latest advances in extraction techniques and formulation approaches. It also emphasizes the need for continued research on the plant, suggesting that further studies could lead to the development of new therapeutic agents from this versatile species.
Effect of Nano Fertilizers on Growth and Yield of Wheat (Triticum aestivum L.)
Authors: Borana Hitesh , Singh Ishwar , Verma JR , Ram Moola , Kumhar Bheru Lal
Published: September 2024

A field experiment was conducted at Instructional Farm, College of Agriculture, Jodhpur during two consecutive rabi seasons of 2021-22 and 2022-23. The field experiment was tested in randomized complete block design (RCBD) with fourteen treatments replicated thrice. Results showed that the application of 100% recommended dose of fertilizer (RDF) + seed treatment (ST) with nano DAP and two foliar sprays of nano urea at 35 and 55 days after sowing (DAS) was found the most effective treatment with recorded highest number of tillers (431/m2), length of spike (17.03 cm), number of spikes (414 /m2), number of grains (45.24 /spike), test weight (46.32) and grain yield (4399 kg/ha) on pooled basis. However, this treatment was found statistically at par with treatments of 100 per cent RDF + 2 foliar sprays (FS) of nano urea at 35 and 55 DAS, 100% RDF + FS of nano DAP at 35 DAS, 75% RDF + ST with nano DAP and 2 foliar spray of nano urea at 35 & 55 DAS but significantly superior over other treatments.
Impact of Silicon Fertilization in Crop Production: Enhancing Yield, Stress and Disease Resistance in Agriculture
Authors: Sarma Hridesh Harsha , Borah Santanu Kaushik , Dutta Niharika , Kashyap Rana , Chintey Rajesh
Published: September 2024

Silicon (Si) is a vital macroelement widely present in the environment, playing a crucial role in helping plants recover from environmental stresses. Its primary function is to boost the plant's resistance against biotic and abiotic stress. Furthermore, silicon can enhance soil quality by mitigating the toxicity of heavy metals like iron (Fe), aluminum (Al), and manganese (Mn), while also increasing phosphorus (P) availability. Additionally, it improves plants' tolerance to drought and salinity by promoting the formation of silicified tissues. It is also effective in managing a range of pests and diseases in plants, including those caused by fungi and bacteria. Silicon positively interacts with other applied nutrients, enhancing their effectiveness and improving agronomic performance, particularly in terms of yield. Thus, incorporating silicate-containing fertilizers into agricultural practices is essential for enhancing plant performance and productivity.
Management of Diamondback Moth and Black Rot Disease in Cauliflower through Front Line Demonstration at Farmer’s Field in Doddaballapur Taluk, Bengaluru Rural District, Karnataka, India
Authors: R Ranjeetha , R Praveenakumar , A Bhavana
Published: September 2024

A study on management of diamondback moth and black rot was carried at Doddaballapur taluk by ICAR-KVK, Bengaluru Rural District, through front line demonstration during 2022-2023. The results indicated that infestation of diamondback moth and black rot was observed both under farmer’s practice plots and front line demonstration plots. The infestation of diamondback moth was 7.36 per cent and 29.32 per cent in FLD plots and farmer’s practice plots, respectively. Similarly, black rot incidence was 5.21 per cent and 16.62 per cent in demonstration plots and farmer’s practice plots, respectively.
The weight of curd and total yield obtained under front line demonstration was maximum (2.234 kg/ plant and 26.29 t/ha) and was minimum under farmer’s practice plots (1.258 kg/plant and 22.98 t/ha). The analysis of cost economics revealed that higher gross and net returns and BC ratio were obtained in FLD plots (4,73,220 Rs/ha, 2,87,043.20 Rs/ha, and 2.54, respectively); low gross and net returns and BC ratio were obtained under farmer’s practice plots (4,13,640 Rs/ha, 2,45,588.20 Rs/ha, and 2.46, respectively). The analysis of gaps: total yield gap, technological gap, extension gaps and extent of adoption after FLD revealed that there is a need to bridge the gaps through proper training, method demonstration, dissemination of technological interventions, instilling coordination and removal of circumstantial differences between the farmers, researchers, and scientists, and convincing the farmers to adopt improved practices for management of diamondback moth and black rot in cauliflower.
Weed Management with New Generation Herbicides in Rabi Lentil in Sub-mountainous Area of Reasi District
Authors: Koushal Sanjay , Devi Okram Ricky , Laishram Bibek , Barman Dipankar , Singh Bhim
Published: September 2024

In rabi, 2017–18, a field study was carried out at KVK, Reasi, SKUA&T, Jammu & Kashmir to assess the effectiveness of five herbicides applied alone, in combination with mechanical weeding (MW), or in sequence to study the effects of the herbicides on weed control and production economics of lentil variety L4147 (Pusa Ageti). Three replications of the experiment were conducted using completely randomized block design having six treatments with three replications. The treatments included T1:Weedy check (control),  T2: Weed free,  T3: Hand Weeding at 30 DAS and 45 DAS (Khurpi), T4: Quizalofop-p-ethyl 5% EC @ 50 g ai /ha at 40 DAS, T:5 Imazethapyr 10% SL at 40 DAS @ 37.5 g ai /ha, T6: Chlorimuron ethyl 25% WP (PPI) @ 4 g ai/ha and T7: Pendimethalin 30% EC (PE) @ 1 kg ai/ha. The most successful approach for controlling weeds, after weed free, was two hand weeding (HAND WEEDING), according to the results. However, at 60 DAS, two hand weedings at 30 DAS and 45 DAS produced the dry matter accumulation and lowest density of all weed species, followed by pendimethalin and Imazethapyr (post-emergence/POE). Under two hand weeding, the highest weed control efficiency of 83% was attained, and this was followed by Imazethapyr at 40 DAS. But under weed-free conditions, the maximum yield (1365 kg /ha) as well as the highest pods per plant (66.07), seeds per pod (1.94) and nodules per plant (8.20) were observed. Two hand weeding was then applied at 25 and 40 DAS. Pendimethalin greatly lowered broad leaved weeds but only moderately controlled grasses and sedges, while it was still better than control when applied alone. In contrast, Imazethapyr significantly suppressed both broad and grasses. When it came to the economic component, two-hand weeding outperformed all other treatments, including control, with the highest net returns, benefit cost ratio (~42294.49 /ha and 2.8), and lowest weed index (2.8). It was discovered that this combined treatment was the most profitable and long-lasting weed control method for lentils.
The Role of Inter-Set Rest Periods in High-Intensity Interval Training on Acute Glucose and Insulin Sensitivity in Type I Diabetic Children: A Randomized Crossover Study
Authors: Júnior João Coutinho Barroso , Silva Hugo Vinicius de Oliveira , Silva Cristiano de Oliveira , Bezerra Jani Cleria Pereira , Ferrari Carlos Eduardo Rafael de Andrade , Valentim-Silva João Rafael
Published: September 2024

Aims: To investigate the impact of different inter-set rest periods on blood glucose levels and insulin sensitivity (IS) in children with type 1 diabetes.
Study Design: An experimental randomized crossover trial.
Place and Duration: Recruitment took place in the public health network of Rio Branco, Acre, Brazil.
Methodology: Twenty subjects participated in three different HIIT protocols with varying rest intervals. The first protocol consisted of 20 seconds of exercise followed by 10 seconds of rest (HIIT20-10), the second with 20 seconds of rest (HIIT20-20), and the third with 60 seconds of rest (HIIT20-60). The exercise used in all protocols was the burpee, performed at maximum effort for a total of 12 minutes, comprising 24 sets. Blood glucose levels were measured through finger-prick tests before exercise, immediately after, and at 15, 30,60,and120 minutes post-exercise. For insulin sensitivity, 4 ml of venous blood was drawn before, immediately after, and at 30, 60, and 120minutes post-exercise, and the TyG Index was used to calculate IS.
Results: No significant differences were observed between the HIIT20-20 and HIIT20-60 groups (p>0.05) regarding glucose levels. However, the HIIT20-10 protocol showed significantly lower glucose levels from 15 minutes to 120 minutes post-exercise (p<0.05) and improved IS at 60 minutes (p<0.05) and 120 minutes (p<0.01) after the exercise session.
Conclusion: The inter-set rest period influences glucose metabolism during HIIT in children with type 1 diabetes.