bluuebunny/crossref_metadata_2025 huggingface dataset:
Regulatory compliance in the age of data privacy: A comparative study of the Nigerian and U.S. legal landscapes
Authors: Adah Dominic Ochigbo  , Amardas Tuboalabo  , Talabi Temitope Labake  , Oluwabunmi Layode
Published: July 2024

This comparative study delves into the intricate regulatory compliance mechanisms governing data privacy in Nigeria and the United States. Employing a qualitative methodology, this research synthesizes existing literature and case studies to highlight the pivotal role of data protection regulations in safeguarding personal information in an increasingly digital world. The analysis begins with an exploration of the conceptual framework of data privacy, emphasizing key principles such as transparency, accountability, and data minimization. It then meticulously examines the Nigerian Data Protection Regulation (NDPR) and the diverse U.S. legal landscape, including the California Consumer Privacy Act (CCPA) and the Health Insurance Portability and Accountability Act (HIPAA). The main findings reveal significant differences in regulatory approaches, with Nigeria's centralized enforcement by the National Information Technology Development Agency (NITDA) contrasting sharply with the U.S.'s fragmented state and federal oversight. Case studies underscore the challenges faced by both jurisdictions in ensuring compliance, ranging from resource constraints in Nigeria to the complexities of navigating multiple regulatory requirements in the U.S. The study concludes that while both countries emphasize the importance of data privacy, their divergent legal landscapes reflect unique cultural, economic, and operational contexts. The research recommends harmonizing data protection standards, enhancing enforcement mechanisms, and fostering greater public awareness to address the evolving challenges of data privacy. This study contributes to the global discourse on data privacy by offering insights into the strengths and weaknesses of different regulatory frameworks, thereby providing a roadmap for policymakers, businesses, and other stakeholders to navigate the complexities of data privacy compliance.
Keywords: Data Privacy, Regulatory Compliance, Nigeria, United States, Data Protection, Legal Frameworks.
Causes and effects of crystal methamphetamine usage among undergraduates in public tertiary institutions in Anambra State: Emerging technological resources for intervention and prevention
Authors: Etele, Valentina Anulika, PhD  , Azuji, Ifeanyi Mathew, PhD.  , Igbokwe. Innocent C. Ph.D.  , Etele, Precious Onyinye  , Odo, Christopher Onyema
Published: July 2024

This study investigated the causes and effects of crystal methamphetamine usage among undergraduates at public tertiary institutions in Anambra State. It examined its potential intervention and prevention strategies using emerging technological resources. The study was conducted using a descriptive survey research design. Three research questions guided the research. The researchers used two questionnaires to collect data, distributing 200 copies randomly among undergraduate students. The researchers designed the questionnaire and validated by experts specifically for this study. Respondents' personal information was analyzed using percentages, while mean and standard deviation were used to analyze the research questions. The findings revealed among others, that there are reasons behind crystal methamphetamine use among students at public tertiary institutions in Anambra State, Awka, and this use negatively impacts their academic performance and health. The findings also revealed that mobile applications, online counselling platforms and social media campaigns are the emerging technological resources for intervention and prevention. Recommendations were made, including that families should take the lead in combating drug abuse by collaborating with community organizations like town unions should work on preventing the production, sale, and use of methamphetamine within and outside the university environments. It was further recommended that educational institutions like public tertiary institutions in Anambra State could leverage emerging technologies such as mobile applications, online platforms, and social media campaigns to disseminate information about the harmful effects of drug use and provide resources for prevention and intervention.
Keywords: Crystal Methamphetamine, Causes, Effects, Usage, Emerging, Technological Resources, Intervention, Prevention.
Legal frameworks for digital transactions: Analyzing the impact of Blockchain technology
Authors: Adah Dominic Ochigbo  , Amardas Tuboalabo  , Talabi Temitope Labake  , Ushena Buinwi  , Oluwabunmi Layode  , Jumai Adama Buinwi
Published: July 2024

This study explores the legal frameworks governing digital transactions, with a specific focus on the transformative impact of blockchain technology. The primary aim is to elucidate the complexities and challenges posed by blockchain while examining the diverse regulatory approaches adopted internationally. Through a comprehensive literature review and comparative analysis, the research addresses key aspects such as the conceptual framework of digital transactions, the unique characteristics of blockchain, and the regulatory strategies implemented across different jurisdictions. The findings reveal that blockchain technology, characterized by its decentralized, immutable, and transparent nature, significantly disrupts traditional regulatory models. Identified challenges include jurisdictional ambiguities, enforcement difficulties, and privacy concerns. The comparative analysis shows divergent regulatory approaches: supportive frameworks in Japan and Switzerland contrast sharply with restrictive measures in China, highlighting the necessity for international cooperation and harmonization of regulations. The study concludes that effective regulation of blockchain technology requires innovative and flexible legal frameworks capable of adapting to rapid technological advancements. Policymakers must balance fostering innovation and protecting public interests, emphasizing the need for privacy-preserving technologies and international standards. Recommendations include developing global regulatory standards, enhancing privacy measures, and creating legal frameworks that accommodate the decentralized nature of blockchain systems. This research provides valuable insights for regulators, policymakers, and stakeholders, offering a pathway towards a secure, transparent, and innovative digital economy. Continuous adaptation and international collaboration are imperative to address emerging challenges and fully harness the potential of blockchain technology. The study advocates for proactive engagement and cooperation among nations to create a cohesive regulatory environment that promotes innovation while safeguarding public interests, enabling the global community to navigate the complexities of blockchain technology and unlock its full potential for economic and social advancement.
Keywords:  Blockchain Technology, Digital Transactions, Legal Frameworks, Regulatory Challenges, International Cooperation, Privacy Concerns.
PENGARUH KUALITAS PRODUK TERHADAP KEPUTUSAN PEMBELIAN PADA PT SEMESTANUSTRA DISTRINDO, TANJUNG MORAWA – DELI SERDANG
Authors: Dania Eva , Liaufaldi Nurjafa , Ciamas Elserra Siemin
Published: July 2024

PT Semestanustra Distrindo, Tanjung Morawa - Deli Serdang is a trading company that sells various kinds of biscuits and snacks. This company sells in the form of consignment sales where consignment is: sales are made by entrusting goods to an outlet that acts as a selling agent but the rights to the goods remain in the hands of the owner until sold. The purpose of this research is to determine the influence of product quality on purchasing decisions. The method used in this research is descriptive method, this type of research is quantitative data, primary data obtained through questionnaires. The research population that will be used in the research is all consumers who made purchases from the company during the 2020 period, totaling 204 consumers. Because the population used is 204 consumers, the population will be reduced using the Slovin sampling technique with a confidence level of 95% and an error rate of 5%, where 135 samples are obtained. The analysis technique used is simple linear analysis and statistical tests, namely t-test (partial) using SPSS (statistical package for the social sciences) software. The test results show that product quality partially has a positive and significant effect on consumer purchasing decisions.
Knowledge, acceptance and concerns regarding COVID-19 vaccination among pregnant women on the east coast of Peninsular Malaysia: Across-sectional study
Authors: Farhana Abu Hanifah , Afendi Nik Rafiza , Che Hashim Noor Adibah Hanum , Ismail Ahmad Amir , Zon Mohamad Erinna , Rahimah Abd Rahim
Published: July 2024

Introduction: This prospective cross-sectional study, conducted from 1 April 2022 to 31 October 2022, aimed to assess the knowledge, acceptance and concerns regarding COVID-19 vaccination among pregnant women visiting the Obstetrics and Gynaecology Department of Hospital Universiti Sains Malaysia.
Methods: The study included all pregnant women aged ≥18 years. Sociodemographic data, information related to COVID-19 and vaccination and information on the knowledge, acceptance and concerns regarding COVID-19 vaccination were collected using a validated questionnaire.
Results: Out of 420 eligible pregnant women, 412 participated in the study, yielding a response rate of 98.1%. Of the respondents, 97.1% had received a COVID-19 vaccine, while 2.9% had not. Approximately 85.2% demonstrated a good understanding of COVID-19 vaccination. Among those vaccinated, 76.8% based their decision on recommendations from healthcare providers or the Ministry of Health. Among those unvaccinated, 91.7% believed that COVID-19 vaccines could harm their pregnancy and baby. Although 51% of the respondents expressed concerns about vaccine safety, 202 still chose to be vaccinated, indicating a willingness to prioritise their health despite apprehensions.
Conclusion: The study found no significant link between acceptance and good knowledge of COVID-19 vaccination. However, income and prior COVID-19 booster vaccination were strongly associated with acceptance. Despite safety concerns, 97.1% of the respondents had received a COVID-19 vaccine. This emphasises the importance of providing comprehensive information and addressing concerns to support informed decision-making among pregnant women. Healthcare providers play a vital role in guiding them through this crucial decision-making process.
Influence of Local Politics on Women Participation in Leadership Positions in Turkana County, Kenya
Authors: Moe Beatrice Asukul , Kabera David Muthondeki
Published: July 2024

Gender inequalities continue to persist, raising concerns among gender advocates about the goodwill and commitment of governments to achieve equality. Women, especially from pastoralist communities, are regarded only as housewives, hence inferior to men. However, some women have emerged and thrived in leadership opportunities, irrespective of this belief. This paper sought to assess the influence of local politics on women's participation in leadership positions in Turkana County. Specifically, the study sought to determine the influence of political factors on women's participation in political leadership in Turkana County. The paper was anchored on The Social Feminist Theory and The Theory of Structural Functionalism, which provided insights on the influence of local politics on women's participation in political leadership. The paper adopted a case study design as a route to investigate the research subject. The target population of the study was 168 women leaders from the county government of Turkana. A sample size of 131 respondents, determined via Krejcie and Morgan's 1970 formula, was used. A questionnaire and interview guide were used as data collection instruments. Data was analyzed quantitatively using Statistical Package for Social Sciences (SPSS) Version 26 and presented in tables and charts, while qualitative data was grouped into common themes. Inferential statistics were used to evaluate the influence of local politics on women's participation in political leadership which had a mean weighted mean of 2.72; indicating a significant influence on women participating in political leadership in Turkana County. The study recommends that more women be encouraged by the county government of Turkana, community actors, and political parties to take part in leadership roles by adopting guidelines that are not discriminatory.
Effect of Teaching Strategies on Academic Performance of Learners with Special Needs in All Public Primary Schools in Emuhaya Sub-County, Vihiga County, Kenya
Authors: Mutsoli Sellah Atieno , Kikechi Ronald Werunga
Published: July 2024

Learners having special needs encounter diverse trials in their schooling, which considerably manipulate their approach, and wide-ranging contribution in educational set of courses. The purpose of this research study was to the effect of teaching strategies on academic performance of learners with special needs in all public primary school in Emuhaya Sub-County, Vihiga County, Kenya. This study embraced Albert Bandura’s Social Cognitive Theory, which underscores on the substance of self-assurance as an important constituent within an individual’s character. It as well emphasizes that schooling programs can be planned to offer appropriate knowledge for all learners building on their exceptional wants. The study utilized a descriptive survey design. The target population included 159 head teachers of public primary schools, 798 teachers, and 1,003 learners with special needs, totaling 1,960 individuals. Krejcie and Morgan's table was employed to get a sample size of 322 respondents who were selected using stratified and Simple random sampling techniques. The study utilized interview schedules for head teachers, questionnaires for teachers and learners as well as observation checklists for data collection. Quantitative data was analyzed by means of Statistical Package for Social Sciences (SPSS) while qualitative data was analyzed thematically from the interview schedules and observation checklists and was stated in narrative forms. Quantitative data was presented in form of frequency tables, percentages, bar graphs and pie charts. The study established that teaching strategies positively and significantly influenced academic performance of learners with special needs in public primary schools. The study recommended that school teachers should modify their instruction approaches and come up with a policy that learners with disabilities are able to gain access to government scholarships.
Effects of Flexible Work Arrangements on Employee Performance among Non-Teaching Employees in Selected Public Universities, Western Kenya
Authors: Andeyo Lily Mugove , Otuya Willis Ingabo , Misigo Gordon
Published: July 2024

Globally, workplaces face numerous challenges in enforcing flexible work arrangements for their employees, leading to burnout, dissatisfaction, stress, and poor performance. Generally, organizations have to develop strategies that retain attract, and improve performance. Malleable work arrangements have become significant in the current digital technology innovation ensuring employee performance. Specifically, the study assessed the effects of flexible work arrangements and performance among non-teaching employees in selected public universities in Western Kenya. Flexi-time and job sharing were used as construct measures and two theories: spill-over and social exchange were anchored. The study embraced philosophical research into positivism. The study used a cross-section survey research design. The target population was 3538, where stratified random sampling techniques were exploited. The Yamane’s formula calculated a sample size of 343 respondents. The questionnaire and interview schedule were utilized as collection instruments. A pilot study was examined at the University of Eldoret. A Cronbach’s alpha tested the reliability of instruments. Validity was tested using content analysis and expert Judgment validity. Data was analyzed using SPSS version 27. Descriptive statistics - frequencies, percentages, means, and standard deviations- and inferential statistics - Pearson’s correlation and regression analysis- were used. Interview data was analyzed using content analysis and expert judgment. The findings of the study disclosed a strong positive evident relationship between flexible work arrangements and performance (t-statistic=22.385, p-value=0.001< 0.05). The study recommends that public universities and governments embrace flexible work arrangements and develop policies to safeguard public employees and other companies.
Articulation of the Main Ideas of Afrocentrism in Relation to Science and Technology
Authors: Kemei Josephat Nairutia , Lusambili Kizito Muchanga , Nyambura Ruth , Odulwa Kenneth Kaunda , Okoba Pascalia , Wafula Samuel Mukanda , Ondere Caleb Onyango , Ruto Zipporah Jerotich
Published: July 2024

Afrocentrism's key concepts regarding science and technology are summarised in this paper. These concepts include reclaiming African contributions, opposing Eurocentric narratives, advancing African-centered knowledge systems, empowering marginalised communities, and encouraging interdisciplinary approaches. By showcasing the scientific and technological accomplishments of ancient African civilizations like Egypt and Mali, afrocentrism aims to correct historical omissions. It advocates for a more inclusive representation of human achievement by criticising Eurocentric narratives that marginalise contributions from non-Western cultures. The methods used to gather, examine, and present the data are also covered in this work. There is also a broad conclusion and a critique of the conversation. The study used a historical research design method to gather and examine data. The analysis was done by use of thematic and content analysis and its presentation was presented by use of themes. The paper concluded that the key concepts of Afrocentrism concerning science and technology provide a diverse strategy aimed at redressing past wrongs, contesting prevailing accounts, and advancing inclusivity and fairness in history. The paper recommends that, Reclaiming African contributions is essential for a more equitable and comprehensive appreciation of global scientific history.
PEMASARAN MUTU AKADEMIK BERBASIS MADRASAH RISET DALAM MENINGKATKAN MINAT PELANGGAN DI MA UNGGULAN JABAL NOOR
Authors: NOVITASARI DWIANA , MUTOHAR PRIM MASROKAN
Published: July 2024

To improve the quality of educational institutions, an effective strategy is needed so that the quality can improve significantly, which will ultimately strengthen the existence of the institution. One strategy that has proven effective is through educational marketing which aims to create high quality educational input, output and results. Jabal Noor Superior MA is one of the madrasas that has succeeded in implementing this marketing strategy well to improve the quality of its education. The type of research used in this research is descriptive qualitative field research-based, namely a type of research that tries to describe the research madrasah-based education marketing strategy that has been carried out by MA Unggulan Jabal Noor in improving the quality of education as it is. The research results show that the research madrasa program is one of the superior initiatives of the Jabal Noor Superior Academy. This program aims to hone students' mindset and interest in conducting scientific research in order to produce new works and innovations that are beneficial to society and the development of science. Through this madrasa research program, MA Unggulan Jabal Noor succeeded in improving the quality of its madrasas by recording the achievements of the students. Apart from that, the research madrasa program is also an effective strategy in attracting the interest of prospective parents, which will ultimately increase the number of students significantly.
ABSTRAKUntuk meningkatkan mutu lembaga pendidikan, diperlukan strategi yang efektif agar kualitasnya dapat meningkat secara nyata, yang pada akhirnya akan memperkuat eksistensi lembaga tersebut. Salah satu strategi yang terbukti efektif adalah melalui pemasaran pendidikan yang bertujuan untuk menciptakan input, output, dan hasil pendidikan yang berkualitas tinggi. MA Unggulan Jabal Noor adalah salah satu madrasah yang telah berhasil menerapkan strategi pemasaran ini dengan baik untuk meningkatkan mutu pendidikannya. Jenis penelitian yang digunakan dalam penelitian ini adalah deskriptif kualitatif berbasis field research, yaitu jenis penelitian yang mencoba mendeskripsikan strategi pemasaran pendidikan berbasis madrasah riset yang telah dilakukan oleh MA Unggulan Jabal Noor dalam peningkatan mutu pendidikan secara apa adanya. Hasil penelitian menunjukkan bahwa program madrasah riset merupakan salah satu inisiatif unggulan dari MA Unggulan Jabal Noor. Program ini bertujuan untuk mengasah pola pikir dan minat siswa dalam melakukan penelitian ilmiah guna menghasilkan karya dan inovasi baru yang bermanfaat bagi masyarakat dan perkembangan ilmu pengetahuan. Dengan melalui program madrasah riset ini, MA Unggulan Jabal Noor berhasil meningkatkan mutu madrasahnya dengan mencatat prestasi dari para siswa. Di samping itu, program madrasah riset juga menjadi salah satu strategi efektif dalam menarik minat calon wali murid, yang pada akhirnya akan meningkatkan jumlah siswa secara signifikan.
A LUDICIDADE NA EDUCAÇÃO INFANTIL: UMA APRENDIZAGEM MAIS DINÂMICA
Authors: Martins Euzilene Gomes , Silva Irlene Coelho Eloi da , Araújo Elizabeth Lemos de
Published: July 2024

O artigo versa sobre o lúdico como estratégia de ensino e como principal recurso metodológico para uma aprendizagem significativa, apresenta em seu escopo diversos benefícios para o desenvolvimento da criatividade, convivência social e emocional da criança. Assim, este estudo buscou identificar por meio de uma revisão de literatura o posicionamento de alguns autores a respeito da ludicidade e brincadeiras dentro do ambiente escolar.  Neste sentido, foram construídas questões que nortearam este trabalho como: Qual a importância do lúdico e brincadeiras na perspectiva do processo ensino- aprendizagem? Qual importância das atividades lúdicas na educação infantil? O objetivo geral deste trabalho foi compreender a real importância da ludicidade e as brincadeiras no ensino infantil e suas contribuições para o desenvolvimento do ensino aprendizagem das crianças, os objetivos específicos foram de identificar qual a importância das atividades lúdicas e brincadeiras, quais os benefícios de trabalhar a ludicidade na educação infantil, qual é o papel do pedagogo diante da ludicidade e as brincadeiras. Para alcançar os objetivos propostos, foi utilizado como recurso metodológico a pesquisa bibliográfica, e o método comparativo, pois este apresenta uma grande importância, na investigação de diferenças ou similaridade entre os fatos a ser investigados.
L’expertise dans les médias pendant la pandémie
Authors: Corroy Laurence , Chauzal-Larguier Christelle
Published: July 2024

La crise sanitaire et sociale issue de la pandémie de la Covid-19 a engendré un fort moment de communication dans les médias. Les journaux ont traité au jour le jour un phénomène en constante mutation, inconnu, à l’évolution difficilement prédictible, mais aux conséquences immédiates.
Entre désinformation et surinformation, dont Internet a été moteur dans les deux cas, les médias ont mobilisé une parole qui leur semblait experte, provenant des médecins et des scientifiques, même si d’autres acteurs, notamment politiques, ont pu s’exprimer.
L’expertise dans les médias pendant la pandémie décrypte, en France et à l’international, la manière dont les journalistes ont véhiculé les informations. Les auteurs analysent la façon dont ces derniers ont communiqué et le choix des experts qu’ils ont sollicités. Ils ont également étudié le positionnement médiatique de ces experts au travers des figures médiatiques de l’expert santé qu’ils ont construites. Ils ont ainsi cherché à expliquer le sentiment parfois existant de prises de parole contradictoires alimentant une cacophonie.
Variable contribution of wastewater treatment plant effluents to downstream nitrous oxide concentrations and emissions
Authors: Tang Weiyi , Talbott Jeff , Jones Timothy , Ward Bess B.
Published: July 2024

Abstract. Nitrous oxide (N2O), a potent greenhouse gas and ozone-destroying agent, is produced during nitrogen transformations in both natural and human-constructed environments. Wastewater treatment plants (WWTPs) produce and emit N2O into the atmosphere during the nitrogen removal process. However, the impact of WWTPs on N2O emissions in downstream aquatic systems remains poorly constrained. By measuring N2O concentrations at a monthly resolution over a year in the Potomac River estuary, a tributary of the Chesapeake Bay in the eastern United States, we found a strong seasonal variation in N2O concentrations and fluxes: N2O concentrations were larger in fall and winter, but the flux was larger in summer and fall. Observations at multiple stations across the Potomac River estuary revealed hotspots of N2O emissions downstream of WWTPs. N2O concentrations were higher at stations downstream of WWTPs compared to other stations (median: 21.2 nM vs. 16.2 nM) despite the similar concentration of dissolved inorganic nitrogen, suggesting the direct discharge of N2O from WWTPs into the aquatic system or a higher N2O production yield in waters influenced by WWTPs. Meta-analysis of N2O measurements associated with WWTPs globally revealed variable influence of WWTPs on downstream N2O concentrations and emissions. Since wastewater production has increased substantially with the growing population and is projected to continue to rise, accurately accounting for N2O emissions downstream of WWTPs is important for constraining and predicting future global N2O emissions. Efficient N2O removal, in addition to dissolved nitrogen removal, should be an essential part of water quality control in WWTPs.
Exploring implications of input parameter uncertainties on GLOF modelling results using the state-of-the-art modelling code, r.avaflow
Authors: Rinzin Sonam , Dunning Stuart , Carr Rachel , Sattar Ashim , Mergili Martin
Published: July 2024

Abstract. Modelling complex mass flow processes like glacial lake outburst floods (GLOFs) for hazard and risk assessments involves substantial data and computational resources, often leading researchers to use low-resolution, open-access data and parameters based on plausibility rather than direct measurement, which, although effective in back analysis, introduces significant uncertainties in forward modelling. To determine the sensitivity of the model outputs stemming from input parameter uncertainties in the forward modelling, we selected nine parameters relevant to GLOF modelling and performed a total of 78 simulations in the physically-based r.avaflow model. Our results indicate that GLOF modelling outputs are notably sensitive to six parameters, which are, in order of importance: 1) volume of mass movements entering lakes; 2) DEM datasets; 3) the origin of mass movements; 4) mesh size; 5) basal frictional angle; and 6) entrainment coefficient. The volume of mass movement impacting lakes has the greatest impact on GLOF output, with an average coefficient of variation (CV) = 47 %, while the internal friction angle had the least impact (CV=0.4 %). We recommend that future GLOF modelling should carefully consider the output uncertainty stemming from the sensitive input parameters identified here, some of which cannot be constrained before a GLOF and must be considered only statistically.
Variability and predictability of a reduced-order land–atmosphere coupled model
Authors: Xavier Anupama K. , Demaeyer Jonathan , Vannitsem Stéphane
Published: July 2024

Abstract. This study delves into the predictability of atmospheric blocking, zonal, and transition patterns utilizing a simplified coupled model. This model, implemented in Python, emulates midlatitude atmospheric dynamics with a two-layer quasi-geostrophic channel atmosphere on a β plane, encompassing simplified land effects. Initially, we comprehensively scrutinize the model's responses to environmental parameters like solar radiation, surface friction, and atmosphere–ground heat exchange. Our findings confirm that the model faithfully replicates real-world Earth-like flow regimes, establishing a robust foundation for further analysis. Subsequently, employing Gaussian mixture clustering, we successfully delineate distinct blocking, zonal, and transition flow regimes, unveiling their dependencies on surface friction. To gauge predictability and persistence, we compute the averaged local Lyapunov exponents for each regime. Our investigation uncovers the presence of zonal, blocking, and transition regimes, particularly under conditions of reduced surface friction. As surface friction increases further, the system transitions to a state characterized by two blocking regimes and a transition regime. Intriguingly, periodic behavior emerges under specific surface friction values, returning to patterns observed under low friction coefficients. A model resolution increase impacts the system in such a way that only two regimes are then obtained with the clustering: the transition phase disappears and the predictability drops to roughly 2 d for both of the remaining regimes. In accordance with previous research findings, our study underscores the fact that when all three regimes coexist, zonal patterns exhibit a more extended predictability horizon compared to blocking patterns. Remarkably, transition patterns exhibit reduced predictability when coexisting with the other regimes. In addition, within a specified range of surface friction values where two blocking regimes are found, it is observed that blocked atmospheric situations in the west of the applied topography are marked by instabilities and reduced predictability in contrast to the blockings appearing on the eastern side of the topography.
Global-scale evaluation of precipitation datasets for hydrological modelling
Authors: Gebrechorkos Solomon H. , Leyland Julian , Dadson Simon J. , Cohen Sagy , Slater Louise , Wortmann Michel , Ashworth Philip J. , Bennett Georgina L. , Boothroyd Richard , Cloke Hannah , Delorme Pauline , Griffith Helen , Hardy Richard , Hawker Laurence , McLelland Stuart , Neal Jeffrey , Nicholas Andrew , Tatem Andrew J. , Vahidi Ellie , Liu Yinxue , Sheffield Justin , Parsons Daniel R. , Darby Stephen E.
Published: July 2024

Abstract. Precipitation is the most important driver of the hydrological cycle, but it is challenging to estimate it over large scales from satellites and models. Here, we assessed the performance of six global and quasi-global high-resolution precipitation datasets (European Centre for Medium-Range Weather Forecasts (ECMWF) Reanalysis version 5 (ERA5), Climate Hazards group Infrared Precipitation with Stations version 2.0 (CHIRPS), Multi-Source Weighted-Ensemble Precipitation version 2.80 (MSWEP), TerraClimate (TERRA), Climate Prediction Centre Unified version 1.0 (CPCU), and Precipitation Estimation from Remotely Sensed Information using Artificial Neural Networks-Cloud Classification System-Climate Data Record (PERSIANN-CCS-CDR, hereafter PERCCDR) for hydrological modelling globally and quasi-globally. We forced the WBMsed global hydrological model with the precipitation datasets to simulate river discharge from 1983 to 2019 and evaluated the predicted discharge against 1825 hydrological stations worldwide, using a range of statistical methods. The results show large differences in the accuracy of discharge predictions when using different precipitation input datasets. Based on evaluation at annual, monthly, and daily timescales, MSWEP followed by ERA5 demonstrated a higher correlation (CC) and Kling–Gupta efficiency (KGE) than other datasets for more than 50 % of the stations, whilst ERA5 was the second-highest-performing dataset, and it showed the highest error and bias for about 20 % of the stations. PERCCDR is the least-well-performing dataset, with a bias of up to 99 % and a normalised root mean square error of up to 247 %. PERCCDR only show a higher KGE and CC than the other products for less than 10 % of the stations. Even though MSWEP provided the highest performance overall, our analysis reveals high spatial variability, meaning that it is important to consider other datasets in areas where MSWEP showed a lower performance. The results of this study provide guidance on the selection of precipitation datasets for modelling river discharge for a basin, region, or climatic zone as there is no single best precipitation dataset globally. Finally, the large discrepancy in the performance of the datasets in different parts of the world highlights the need to improve global precipitation data products.
Continued warming of deep waters in the Fram Strait
Authors: Karam Salar , Heuzé Céline , Hoppmann Mario , de Steur Laura
Published: July 2024

Abstract. The Fram Strait is the only deep gateway between the Arctic and the rest of the World Ocean, and it is thus a key region to understand how the deep Arctic will evolve. However, studies and data regarding the deep ocean are scarce, making it difficult to understand its role in the climate system. Here, we analyse oceanographic data obtained close to the Fram Strait sill depth of 2500 m by two long-term mooring locations (F11 and HG-FEVI) in the Fram Strait between 2010–2023 to investigate long-term changes in the hydrographic properties. For additional context, we compile hydrographic profile data from the 1980s for the adjacent basins: the Greenland Sea and the Eurasian Basin. At mooring F11 in the western Fram Strait, we find a clear seasonality, with increased Greenland Sea Deep Water (GSDW) presence during summer and increased Eurasian Basin Deep Water (EBDW) presence during winter. Evaluating long-term changes, we find a modest temperature increase of ∼ 0.1 °C for EBDW from the 1980s. For GSDW, south of the Fram Strait, we find a strong temperature increase of ∼ 0.4–0.5 °C for the same period. The different warming rates have led to GSDW becoming warmer than EBDW since ∼ 2017–2018. This means that the Greenland Sea is no longer a heat sink for the Arctic Ocean at depth but is rather a heat source. It is therefore possible that EBDW temperatures will increase faster in the future.
Mapping the Landscape of Literature on Use of AI in Libraries: A Bibliometric Analysis Using Scopus Database
Authors: Kalita Pranjit , Barman Mitali , Chetia Anupama , Goyary Priyanka , Kumari Komal
Published: July 2024

The study aims to scientifically map the research papers on applications of artificial intelligence or AI in libraries and to analyse its growth pattern from 2013 to 2023 and collaboration network. The study followed a bibliometric approach selecting a decade, 2013 to 2023 for extracting data from the SCOPUS database. Data is analysed using tools like MS Excel, and Bibexcel and bibliometric visualising tools like VOSviewer. The document type for the study was restricted to articles only and a total of 97 articles (single and multiple authored) by 318 authors was recovered from the SCOPUS database. The study shows that not much research work has been made on this topic until 2023 but it is showing a sharp increase. Singled authorship contributing 27% with 26 publications out of 97 is the most liked authorship pattern among the researchers in this field during the period.
Role of Strategic Human Resource Management and the Development of Information Systems for the Enhancement of Libraries
Authors: Anand Dr.J. , Hemasundari Dr.M. , Selvaranee Dr.J. Kavitha , Mariadhas Dr.J. Michael
Published: July 2024

Human Resource Management (HRM) plays a significant role in incorporating HRM into the library planning procedure, which enhances Human Resource (HR)'s capacity to foresee the requirements of its users. Efficiently managing the HR of a library is crucial for achieving the library's objectives. The synchronization of HRM refers to the integration of choices about employees with decisions regarding the desired goals of a business. The primary fields of concentration should be diversity, hiring, preservation, personnel growth, and workers' quality. When these tasks are effectively organized and executed, they contribute to achieving the library's objective by using individuals with appropriate expertise in suitable roles. The study's primary goals were to evaluate the current state of HRM, its impact on strategic leadership, and the growth of library Information Systems (IS) projects and services. To achieve these goals, the researcher used the case study. The sample only consisted of Libraries with abundant resources, encompassed a minimum of 0.1 million bound quantities, offered access to digital Databases, and employed at least four qualified librarians throughout the data collecting period. Some libraries had already begun the planning procedure, while others were on the verge of starting it. This research included a combination of qualitative and quantitative methodologies. The data collection tools used were self-administered and semi-structured surveys. The findings indicate a robust correlation between HRM and the advancement of strategic planning in libraries. The growth of workers, staff inspiration, and work happiness should be considered.
A Bibliometric Study of Publication- Citations in a Range of Journal Articles
Authors: Surendar Dr.A. , Veerappan Saravanakumar , Sindhu S. , Arvinth N.
Published: July 2024

A popular method for doing comprehensive study on large volumes of scientific data is bibliometric analysis. It helps us to explore the complex aspects of a particular field's progress while revealing its new possibilities. A bibliometric study of many journals published between 2019 and 2024 was carried out in order to evaluate the productivity and effect of this publication. According to the research, journals saw a notable increase in the quantity of articles and citations over the course of the five years. The most referenced paper topics are covered out of all the research topics that are covered in different publications. Despite having produced several articles that fit within the boundaries of the journal list, a thorough examination of these journals' ideas suggests that the researcher is confident about the journal's subfield for future publications.
THE USE OF PHYTOHORMONE TO REDUCE THE NEGATIVE EFFECTS OF DROUGHT IN THE INITIAL PERIODS OF DEVELOPMENT OF SPRING SOFT WHEAT
Authors: Lutschak P. ,   S.Seifullin Kazakh Agrotechnical Research University, Astana, Kazakhstan, Amantaev B.O. , Maysam Z. , Kipshakbayeva G.A. , Stybaev G.Z. , Kulzhabaev E.M. ,   S.Seifullin Kazakh Agrotechnical Research University, Astana, Kazakhstan,   Peoples' Friendship University of Russia, Moscow, Russia,   S.Seifullin Kazakh Agrotechnical Research University, Astana, Kazakhstan,   S.Seifullin Kazakh Agrotechnical Research University, Astana, Kazakhstan,   S.Seifullin Kazakh Agrotechnical Research University, Astana, Kazakhstan
Published: July 2024

Жаздық жұмсақ бидай дақылының негізгі егістіктері сусыз, суарылмайтын жерлерде өсірілетіндіктен соңғы жылдарда орын алып отырған құрғақшылықтың келеңсіз әсері бірінші ретте тұқымның өну-көктеу кезеңдерінде айқын білінеді. Күйзелістің теріс салдарын төмендету үшін осы кезеңде фитогормондардың қолайлы арақатынасын қалыптастыра отырып қолдану қажет. Зерттеуде жаздық бидайдың Таймас және Гранни сорттырының тұқымдары 24-эпибрассинолидтың 0,001; 0,0015; 0,002; 0,0025; 0,003 % -дық концентрацияларымен өңделіп, қалыпты және құрғақшылық иммитацияланған жағдайларында өндірілді. Эпибрассинолид фитогормонымен жаздық жұмсақ бидай тұқымдарын өндеу барысында құрғақшылық жағдайдың өзінде олардың өнгіштігі 96%-ға дейін жетіп, өнгіштік индексі 47,73-54,93 %-ға дейін ұлғайды. Фитогормонның 0,0015 -0,002 %-дық мөлшерімен өңделген бидай тұқымдарын қалыпты және құрғақшылық стрессі жағдайларында өндіргенде тамыр жүйесінің қарқынды дамуына септігін тигізеді және тамырдың өркенге қатынасы сорттарға байланысты 43,2- 47,4 %-ға дейін жоғарылайды. Эпибрассинолид фитогормонының 0,0015-0,002 % концентрациясынан жоғары болуы өскіндердің өнгіштік және тіршілікке қабілеттілік индексінің төмендеуіне, тамыр мен өркен қатынасының азаюына алып келеді, нәтижесінде фитоулылық индекстің - 42,7 %-ға дейін төмендеуіне себепші болады. Біздің зерттеу нәтижелеріміз жаздық жұмсақ бидай тұқымдарын себуге дайындау барысында 2,4 - эпибрассинолид фитогормонының 0,0015-0,002 % концентрациясымен өңдеу дақылдың бастапқы даму кезеңдеріндегі өсу үдерістерін жақсартатындығын дәлелдейді. Бидайдың бастапқы даму кезеңдеріндегі құрғақшылық стрессі әсерінен болатын кері ықпалдарды еңсеру тұқымтану ғылымында аса маңызды
THE EFFECT OF BIOLOGICAL PREPARATIONS ON THE SOWING QUALITIES AND FIELD GERMINATION OF ALFALFA SEEDS
Authors: Kalin A.K. ,   Kokshetau University named after Shokan Ualikhanov, Kokshetau, Republic of Kazakhstan, Sagalbekov U.M. , Ualiуeva G.T. , Zhantemirov M.J. ,   «Kokshetau experimental Production Farm» LPP, Akmola region, Kazakhstan,   «Kokshetau experimental Production Farm» LPP, Akmola region, Kazakhstan,   Kokshetau University named after Shokan Ualikhanov, Kokshetau, Republic of Kazakhstan
Published: July 2024

Agriculture has been solving the problem of increasing yields through chemical plant protection products. Their intensive use has led to the need for the biologization of agriculture, which means the production of products using the maximum potential of environmental factors to increase yields without harming the environment. Using seeds with high sowing qualities is the key to obtaining sustainable yields. In this regard, this article presents the results of research on the effect of pre-sowing treatment of alfalfa seeds with Organit P, Organit N, Biodux, Systemica M biopreparations, OrganitN+ OrganitP+Bidux for sowing qualities and field germination. The experiments were carried out in 3-fold repetition, observations were made according to 6 variants of the experiment. Laboratory experiments were conducted according to the methodology for determining the growth strength of seeds of forage crops according to GOST 12038-84. The flow rate of the working fluid for seed treatment was taken at the rate of 1 ml per 100 g of seeds. Germination energy was determined on the 3rd day, and laboratory germination on the 7th day. The scheme of the experiment included a variant without treatment (control) with the treatment of seeds with biological preparations a day before sowing. It was revealed that the treatment of alfalfa seeds with biological preparations improves the indicators characterizing the initial stages of plant growth and development ontogenesis. Regarding germination energy, the highest result was shown by the preparations Systemica M–75,0% and Organit N+ Organit P+ Bidux – 68,5%. Using the Organit N+ Organit P+ Bidux complex of drugs increased laboratory germination to – 81,5% and field germination to – 41,5%.
THE EFFECTIVENESS OF THE USE OF HERBICIDES IN THE FIGHT AGAINST WITH CREEPING MUSTARD IN THE CONDITIONS OF THE AKMOLA REGION
Authors: Basymbekov N.Sh. ,   ", Ermekbaev B.U. , Sarsenbayeva G.B. ,   Kazakh plant protection and quarantine scientific research institute named after Zhazken Zhiembayev",   LLP, Almaty, Kazakhstan,   "Kazakh plant protection and quarantine scientific research institute named after Zhazken Zhiembayev" LLP, Almaty, Kazakhstan,   "Kazakh plant protection and quarantine scientific research institute named after Zhazken Zhiembayev" LLP, Almaty, Kazakhstan
Published: July 2024

Мақалада Қазақстанның Ақмола облысы аймақтарында жаздық бидай егілетін алқаптардың сүр (пар) танаптарында карантинді арамшөп жатаған у кекіремен (Lеuzea repens) ластануының мониторинг нәтижелері келтірілген. Мониторинг нәтижелері көрсеткендей егістік алқаптарда карантинді жатаған у кекіренің кең көлемдегі ошақтары 39-дан 67-ге дейін және одан да көп дана/м2 анықталды. Жатаған у кекіренің бір шаршы метрдегі саны аумақтың диагоналі бойынша 4 нүктеден 1 м2 рамканы қолдана отырып анықталды. Жатаған у кекіренің биологиялық ерекшеліктерін ескере отырып әртүрлі гербицидтер және олардың бак қоспасы арқылы күресу жолдары қарастырылған. Горгон, ВРК, Ланс, ВР және Торнадо 540 гербецидтерін қолдану мөлшері мен мерзімдері әзірленді. Тәжірибеде қолданылған гербицидтер жатаған у кекіремен күресуде жоғары нәтижелерге қол жеткізді. Горгон, ВРК құрамында пиклорам әсер етуші заты бар гербицидтерді қолдану жатаған у кекіренің ошақтарын жою үшін жақсы әсер етті. Жатаған у кекіренің өсуін және дамуын тежеу үшін Горгон, ВРК гербицидтерді қолдану айтарлықтай агроценоздардағы фитосанитарлық жағдайдың жақсаруына ықпал етеді, ал гербицидтік белсенділік және қорғаныс әсерінің ұзақтығы көбінесе оларды қолдану нормасымен анықталады. Жатаған у кекіре шоғырланған егістіктерде осы препараттармен өңдеу, іс жүзінде 95-94 пайыз және 98-97 пайыз биологиялық тиімділікті қамтамасыз етеді. Жатаған у кекіреге қарсы Горгон, ВРК препараты қолдану нормалары 2,5-3,5 л/га, өндірісте сынау олардың жоғары гербицидтік белсенділігін растады
STUDY OF CROP ROTATIONS IN ORGANIC FARMING AND THEIR IMPACT ON MOISTURE AVAILABILITY AND CONTAMINATION OF CROPS
Authors: Tulayev Yu.V. ,   «Agricultural experimental station «Zarechnoye» LLP, Zarechnoye village,Kazakhstan, Tulkubayeva S.A. , Abuova A.B. , Somova S.V. , Zhakypbekov B.B. ,   «Agricultural experimental station «Zarechnoye» LLP, Zarechnoye village,Kazakhstan,   «International University of Engineering and Technology» LLP,Almaty, Kazakhstan,   «Agricultural experimental station «Zarechnoye» LLP, Zarechnoye village,Kazakhstan,   «Agricultural experimental station «Zarechnoye» LLP, Zarechnoye village,Kazakhstan
Published: July 2024

В условиях 2023 г. в полевом опыте выполнены исследования по четырем севооборотам для органического земледелия, их них три были с плодосменным принципом чередования культур. Опыт заложен в трехкратной повторности. Площадь севооборотных полей равна 0,03 га (12×25 м). Ширина разворотных полос между полями составила 20 м. Севообороты размещены по методу рендомизиации. В экспериментальных вариантах приоритет был отдан использованию современных орудий и техники, что позволило в полной мере реализовать минимальную технологию, снизить энергозатраты на выращивание зерновых культур и положительно повлияло на водно-физические свойства почвы и её плодородие. По результатам отбора образцов почвы выявлено, что содержание продуктивной влаги в почве перед посевом с.-х. культур 2023 г. в полях изучаемых севооборотов находилось на хорошем уровне и составило: 1) 4-польный зернопаровой севооборот – 111,7 мм; 2) 4-польный зернопаровой – 99,2 мм; 3) 3-польный зернотравяной с донником – 105,3 мм; 4) 4-польный плодосменный – 108,7 мм. В период полных всходов была определена засоренность посевов, которая показала, что наибольшее количество сорных растений на посевах пшеницы, посеянной после донника второго года (биологизированный пар) и пшеницы после гречихи – 17 и 10 сорняков на 1 м2 соответственно. Остальные культуры в севооборотах имели слабую степень засоренность (3-10 шт./м2).