bluuebunny/crossref_metadata_2025_split huggingface dataset:
DIVERSIDADE E INCLUSÃO SOB A PERSPECTIVA DE GESTORES E FUNCIONÁRIOS: UMA ANÁLISE DISCURSIVA
Authors: Silva Alice Melo , Santos Jaileide de Sousa Dias 
Published: October 2024

Este trabalho tem como objetivo identificar a percepção de gestores(as) e funcionários(as) de uma organização em relação às práticas de diversidade e inclusão nas organizações. Elaboramos este estudo pautado na temática da diversidade e da inclusão no contexto organizacional. A diversidade pode ser compreendida como a existência de diferentes grupos sociais de raça, cultura, classe, sexo, gênero, religião, idade, entre outros. Sobre a presença da diversidade nas organizações, neste estudo questionamos, quais as práticas discursivas de gestores(as) e funcionários(as) de uma organização privada na cidade de Picos-PI em relação às políticas e práticas de diversidade e inclusão no contexto organizacional? Em termos metodológicos, realizamos um estudo de caso de natureza qualitativa com quatro funcionários(as) dos níveis gerencial e tático/operacional, entrevistados(as) a partir de um roteiro semiestruturado. Todos pertencem a grupos minoritários, incluindo mulheres, Pessoas com Deficiência (PcD) e homossexuais. As entrevistas foram analisadas pelo meio de análise de Discurso Crítica de Fairclough (ADC), escolhido pela natureza do tema e contexto dos sujeitos da pesquisa. Entre os principais resultados, destacamos a naturalização de discursos preconceituosos, advinda de um enraizamento histórico-social de práticas sociais discriminatórias, que se refletem na prática discursiva dos sujeitos, utilizando termos como “brincadeirinha” ou “uma simples piada”. Apesar das contradições em algumas falas, os gestores da empresa mostraram-se dispostos a debater sobre a temática da diversidade em seu cotidiano.
Narrow [O iii] Emission Lines as a Potential Proxy for the Evolutionary Stage of Quasars
Authors: Chen Zhi-fu , Chen Zhe-Geng , Peng Xing-long , Huang Wei-rong 
Published: October 2024

Abstract
Radio spectral shape of quasars can provide insight into the ages of quasars. We have compiled data for 1804 quasars with z ≲ 1 from the Sloan Digital Sky Survey (SDSS). Additionally, these quasars were also mapped by the Low-Frequency Array at 144 MHz and the Very Large Array Sky Survey at 3000 MHz. The radio spectral index, designated as

α

3000

144

(with S(ν) ∝ ν

α
), is analyzed between 144 and 3000 MHz as a proxy for the ages of quasars. We measure the [O III] λ5007 emission line in the SDSS spectra. A strong correlation was found between the equivalent width of the core component of the [O III] λ5007 emission line and

α

3000

144

. This relationship suggests that the core component of the [O III] λ5007 emission line could potentially serve as a surrogate for the evolutionary stage of a quasar. The quasars at an early stage of evolutions tend to show weaker [O III] λ5007 emission, while older quasars exhibit stronger [O III] λ5007 emission.
Surface Properties of the Kalliope–Linus System from ALMA and VLA Data
Authors: de Kleer Katherine , Cambioni Saverio , Butler Bryan , Shepard Michael 
Published: October 2024

Abstract
The abundance and distribution of metal in asteroid surfaces can be constrained from thermal emission measurements at radio wavelengths, informing our understanding of planetesimal differentiation processes. We observed the M-type asteroid (22) Kalliope and its moon Linus in thermal emission at 1.3, 9, and 20 mm with the Atacama Large Millimeter/submillimeter Array and the Karl G. Jansky Very Large Array over most of Kalliope's rotation period. The 1.3 mm data provide ∼30 km resolution on the surface of Kalliope, while both the 1.3 and 9 mm data resolve Linus from Kalliope. We find a thermal inertia for Kalliope of

116

−
91

+
326

J m−2 s−0.5 K−1 and emissivities of 0.65 ± 0.02 at 1.3 mm, 0.56 ± 0.03 at 9 mm, and 0.77 ± 0.02 at 20 mm. Kalliope's millimeter wavelength emission is suppressed compared to its centimeter wavelength emission, and is also depolarized. We measure emissivities for Linus of 0.73 ± 0.04 and 0.85 ± 0.17 at 1.3 and 9 mm, respectively, indicating a less metal-rich surface composition for Linus. Spatial variability in Kalliope’s emissivity reveals a region in the northern hemisphere with a high dielectric constant, suggestive of enhanced metal content. These results are together consistent with a scenario in which Linus formed from reaggregated ejecta from an impact onto a differentiated Kalliope, leaving Kalliope with a higher surface metal content than Linus, which is distributed heterogeneously across its surface. The low emissivity and lack of polarization suggest a reduced regolith composition where iron is in the form of metallic grains and constitutes ∼25% of the surface composition.
The place of water in the Ndau religion of Zimbabwe
Authors: Dube Elijah E.N. 
Published: October 2024

There is a gap in studies focussing on Ndau traditional religion and water. Most research addresses nature conservation rather than examining how water is perceived by the Ndau people. This study aims to explore the relationship between the Ndau and water, filling the gap in understanding the significance of water in the Ndau traditional religion of Zimbabwe. The study was based on a literature review focussing on published works, available as open access on the Internet regarding the Ndau people and their relationship with nature. It was presented from an emic perspective by the author, who was born and bred among the Ndau people of Zimbabwe. The author was conscious of the need not to impose his own views. Triangulation of information from other sources was utilised to ensure the integrity of the data presented in this article. The main findings indicate that the Ndau people of Zimbabwe have a complex relationship with water, which they regard as sacred. They believe that water is protected by spirits. Taboos assist the Ndau in safeguarding water resources for both present and future generations. The study concluded that Ndau traditional leadership, along with the broader Ndau community, should take further action to preserve wetlands and water resources. The sacredness of water among the Ndau must be upheld to ensure the sustainability of these vital resources.Contribution: The article contributes to the discourse on water and spiritualities, focussing on the Ndau people of Zimbabwe. The place of water among the Ndau had not been explored before. The article contributes to the Journal’s focus on sustainable development goals, specifically number 6: Clean water and sanitation.
The origins of social and economic development in Zimbabwe — Lessons for social work education and training
Authors: Tendengu Tariro Portia 
Published: October 2024

The article examines social and economic development in pre- and post-colonial Zimbabwe. Before present day Zimbabwe,the economic development of the Mutapa, Torwa, Rozvi and Ndebele States was based on cattle wealth and farming withsignificant gold mining as methods of fostering social economic development. They traded internally and externally. Theyexported gold, ivory, and copper for luxury goods and war goods. These precolonial states had their social structures boundby Ubuntu philosophy. The paper argues that social workers should be given the opportunity to appreciate the genesis ofsocio-economic development within social, economic and political structures. The article uses literature review methodologyto explore and analyse origins of socio-economic development in pre and post-colonial Zimbabwe. The literature includespeer reviewed journal articles and book chapters. The study recommends integration of more economic development in socialwork curricula and that policy makers should have an understanding of social work roles in socio-economic development.
How to cite this article using ASWDNet style
Tendengu P. T. (2024). The origins of social and economic development in post-colonial Zimbabwe. Towards integration into social work education and training. People centred –The Journal of Development Administration (JDA), 8(4), 11-16. https://dx.doi.org/10.4314/jda.v9i1.2
Visit journal website: https://jda.africasocialwork.net
Effect of intra-row spacing on the yield components and yield of soybean in Kafanchan, Kaduna State, Nigeria
Authors: Sodangi I.A. 
Published: October 2024

A field trial was carried out during the wet season of 2023 at the Research farm of the Faculty of Agriculture College of Agriculture and Environmental Sciences, Kaduna State University, Kafanchan campus to study the effect of intra-row spacing on the yield components and yield of soybean in Kafanchan, Kaduna State, Nigeria. The treatment consisted of ten (10) intra-row spacings (10, 20, 30, 40, 50, 60, 70, 80, 90, and 100cm) laid out in a randomized complete block design and replicated three times. The inter-row spacing was 50cm. Each plot consisted of three 400cm-long ridges, with an alley of 100cm between plots and 100cm between replications. The results indicated that intra-row spacing significantly affected the height, number of branches per plant, number of leaves per plant, number of pods per plant, 100-grain weight, and grain yield of soybean. The 10cm intra-row spacing had significantly higher grain yield than the other treatments, except the 40cm intra-row spacing. The 10cm intra-row spacing was recommended for farmers in the study area as it has the likely advantage of suppressing weeds and leaving more land available for cultivation.
Retrospective study of dog bite cases in Federal Medical Centre Jalingo, Taraba State, Nigeria
Authors: Obialigwe Tochukwu Fortunetus , Garba Liatu , Nyifi Ambi Silas , Uko Iranyang Bazon , Bilbonga Garleya , Ekechukwu Kingsley Chidinma , Tanimu Elizabeth 
Published: October 2024

This retrospective study examined dog bite cases reported at the Federal Medical Centre in Jalingo, Taraba State, Nigeria from 2011 to 2021. Over the 11-year period, 553 dog bite cases were reported, constituting 0.81% of the total consultations at the hospital. The study found that the prevalence of dog bites was highest in individuals over 21 years of age (40.5%), followed by those aged 11-20 years (30.2%) and 0-10 years (29.3%). Males reported a significantly higher number of dog bites (63.7%) compared to females (36.3%). Most of the bite injuries occurred on the lower limbs (83.5%). Seasonally, the highest number of dog bite cases were reported in December, January, and November. This could be due to increased social activities and gatherings during the holiday period, which may lead to more encounters with dogs. The findings highlight the need for targeted preventive measures and public awareness campaigns, particularly focused on high-risk groups like children and young adults. Promoting responsible pet ownership and early medical intervention for dog bite victims are also recommended to address this significant public health concern.
Everyday uses of mathematics and the roles of a mathematics teacher
Authors: Agbata B.C. , Obeng-Denteh W. , Kwabi P.A. , Abraham S. , Okpako S.O. , Arivi S.S. , Asante-Mensa F. , Adu Gyamfi W.K 
Published: October 2024

This paper presents a comprehensive investigation into the role of mathematics in everyday life and the pivotal function of mathematics teachers in fostering mathematical understanding and competence. Mathematics plays a crucial role in everyday life, enhancing decision- making, financial management, problemsolving, and critical thinking. The ubiquitous presence of mathematics in activities such as budgeting, cooking, shopping, and planning underscores its importance. Mathematics is essential for good governance, as it underpins data-driven decision-making, policy formulation, economic planning, and resource allocation. Recommendations for promoting mathematical proficiency include integrating real-world applications into the curriculum, offering professional development for teachers, and encouraging collaborative learning. Such measures can enhance mathematical literacy, contributing to personal development, societal progress, and effective governance. Mathematics, with its rich historical roots stretching back to ancient civilizations, has evolved into a broad discipline encompassing various branches such as arithmetic, algebra, geometry, and calculus. Each branch plays a crucial role in practical applications ranging from personal finance and cooking to navigation and health monitoring. Effective mathematics education, however, hinges on the proficiency and dedication of mathematics teachers who not only impart theoretical knowledge but also cultivate critical thinking and problem-solving skills in their students. To optimize performance in high-stakes assessments like the West African Examination Council (WAEC) Mathematics examination, it is essential to employ diverse instructional strategies, integrate technology, and provide continuous practice and assessment. It is recommended that governments should support teachers through robust remuneration, timely salary payments, and ongoing professional development to sustain motivation and high-quality instruction. Furthermore, the establishment of mathematics laboratories in schools is recommended to enhance practical learning experiences and deepen students' understanding of mathematical concepts. In the realm of governance, mathematics is indispensable for data analysis, policy formulation, and strategic planning. By addressing these areas comprehensively, we can create an educational environment that not only demystifies mathematics and reduces associated phobias but also prepares students to excel academically and apply mathematical principles effectively in their daily lives and future careers.
Swarm intelligent optimization algorithms for precision gene selection in microarray-based cancer classification
Authors: Shallangwa Inuwa Yakubu , Ahmad Aminu Ali , Isuwa Jeremiah , Yahaya Emmanuel Bulus 
Published: October 2024

Cancer Disease remains a global health concern, demanding exploration into its causal factors for early detection and treatment. However, cancer data often presents a high-dimensional challenge for analysis. Selecting only relevant cancer genes can significantly enhance this analysis process. Traditional gene selection techniques such as heuristic methods have been employed over the years but proved infeasible. Thus, Swarm Intelligence algorithms known for their global search capabilities were developed. Nonetheless, the performance of these Swarm Intelligence algorithms is often influenced by their methods of initialization, affecting convergence, solution quality, and overall robustness. Chaos-based initialization methods have shown promise, yet their effectiveness remains underexplored in initializing SI algorithms. This research conducted a comprehensive performance comparison of three Swarm Intelligence algorithms: Particle Swarm Optimization, Salp Swarm Algorithm, and Firefly Algorithm. These algorithms were enhanced by incorporating the logistic chaotic map for initialization, specifically in the context of microarray cancer gene selection tasks. To assess the effectiveness of these enhanced algorithms, two cancer datasets were employed, namely Ovarian and Colon, and utilized two classifiers: the k-nearest neighbor and multilayer perceptron. The results of the study demonstrate that the logistic-chaos firefly algorithm paired with the k-nearest neighbor stands out as a significant performer, achieving an impressive overall accuracy rate of 93.95% while selecting 444 genes. In summary, the proposed logisticchaos firefly algorithm paired with the k-nearest neighbor approach proves itself as a worthy competitor in gene selection tasks.
Urban fire disaster response delay model revisited
Authors: Yunus Sulaiman 
Published: October 2024

This study revisits and updates the Response Delay Model (RDM) to address the critical issue of delays in urban fire disaster emergency responses. This model aims to streamline response times, ensuring faster and more efficient emergency interventions in urban settings. The objective is to improve the effectiveness of urban fire disaster response systems by systematically identifying, quantifying, and addressing the key delay factors that occur throughout the response process. The research identifies gaps and synthesises current knowledge on fire disaster response through a systematic review of existing literature, including empirical studies and theoretical models. The RDM is a novel model that categorises delays into pre-notification and intra-reflex sequence delays. It introduces metrics to quantify these delays and proposes strategies for mitigation, emphasizing the critical stages where interventions can reduce response delay times. The model's application is to enhance the efficiency and effectiveness of urban fire disaster management, ultimately reducing the resultant impact on lives, property, and economic losses. It is recommended that emergency response agencies utilize this model to pinpoint critical stages of delay, enabling targeted interventions to reduce response delay times and enhance urban fire disaster response efficiency.
Formulation and antioxidant characterization of nutraceutical extracts from fruits, fruit peels, seeds and vegetables commonly available in Kaduna State, northern Nigeria
Authors: Mohammed Zainab K. , Sani Jaafaru M. , Bako Hauwa'u Y. , Abubakar Rabiatu I. , Yakubu Aliyu 
Published: October 2024

Antioxidants are compounds in fruits, vegetables and spices capable of preventing free radical-induced chronic diseases such as diabetes, hypertension, obesity, cancer, neurodegeneration and cardiovascular diseases. The peels and seeds of fruits have found applications as sources of medicine for various ailments in traditional medicine. This study evaluated selected phytochemicals and antioxidant activities in some fruits, fruit peels, seeds, vegetables and spices. Standard methods were used to determine the phenolic compounds, flavonoids, tannins and alkaloids in the aqueous extracts of the tested samples. Antioxidant activities (DPPH and NO scavenging) were assayed by spectroscopy. All the extracts tested have varying concentrations of selected phytochemicals. The antioxidant activity of the extracts in respect to DPPH radical and nitric oxide scavenging ranged from moderate to good antioxidant activity (IC50 9 – 70 µg/mL). Tamarindus indica nutraceutical extracts exhibited a high degree of antioxidant activity (IC50 value of 9.17 µg/mL and 80.80 ± 0.28 % DPPH inhibition), and recorded high total flavonoid contents (72.79 ± 0.34mg/g QE) than all the tested extracts. Mixtures of samples used to formulate nutraceutical extracts indicated some degree of radical scavenging activities in the order: TGT > Ascorbic acid > AvoG > POG > DGT > BSG > T-refresh > P-refresh for DPPH and T-refresh > P-refresh > DGT > Ascorbic acid > POG > BSG > TGT > AvoG for NO scavenging activities in the tested extracts. Further study to optimize extraction and nutraceutical potency with respect to other physiochemical properties of nutraceutical agents is recommended.
Determination of adsorption of blue dye using sugarcane bagasse in an aqeous solution
Authors: Bwankwot Manasseh Tachia , Lawal Nafisa , Duniya Emmanuel Kambai 
Published: October 2024

This research provides valuable insights into using raw sugarcane bagasse (SB) as an adsorbent for dye removal from wastewater. Various activation and modification methods for SB were explored, including physical, chemical, and biological treatments, as well as composite formation and grafting. The study examined the effects of different optimization conditions on the adsorption process, such as adsorbent dosage, initial dye concentration, pH, and contact time. Key findings include an equilibrium contact time of 30 minutes for methylene blue dye, resulting in an 86% removal rate. The optimal pH for dye removal was identified as pH 6, achieving an 84% removal rate. The study also found that the optimum dye concentration for removal was 10 ppm, with a 70% removal rate, and the optimal adsorbent dosage was 0.4g, resulting in an 81% removal rate. These results demonstrate the effectiveness of raw sugarcane bagasse in adsorbing methylene blue dye under specific conditions, highlighting its potential as a low-cost and efficient adsorbent for wastewater treatment.
Tecnología e Innovación en la Educación Superior
Authors:   Universidad de San Carlos de Guatemala, Acevedo Quevedo Nandy Paola 
Published: October 2024

OBJETIVO: Analizar el uso de la tecnología en la educación para mantener al día la innovación del proceso de enseñaza-aprendizaje en los salones de clase en la educación superior. MÉTODO: Se revisaron artículos encontrados en distintos sistemas de búsqueda de revistas indexadas publicados del 2015 a la fecha. RESULTADOS: Innovar día con día en la educación es parte del compromiso de todo educando, es parte de la educación de hoy utilizar la tecnología, no solo para facilitar las cátedras sino sobretodo procurar un aprendizaje acertivo por parte de los estudiantes y además mantenerlos en constante motivación para su superación como profesionales. CONCLUSIÓN: La tecnología debe ir de la mano con la educación del siglo XXI, innovar es el deber de cada profesor en los distintos salones de la educación superior.
Sur Une Des Liaisons Des Equations D’euler Lagrange A Celles De Hamilton Par Le Théorème De L. Noether
Authors: Tamba Gordien Of’rI’shii 
Published: October 2024

In this paper, we have traced some theories in physics which are described by the Lagrangian, by the associated Hamiltonian. Then, we made the connection between the Euler-Lagrange equations to those of Hamilton basing on a result we got : « the functions and are reciprocal diffeomorphisms », L represents the Lagrangian of a phenomen. On his the associated Hamiltonian and respectively the generalized coordinate of phenomenon and the conjugate momentum of the Lagrangian with respect to By proving that , which is a solution of the Euler-Lagrange equation, is also a solution of Hamilton equations therefore a first integral. We have joined Noether’s theorem which states that is a first integral where W is an infinitesimal symmetry of the Lagrangian.
Cancer patients’ sense of coherence – psycho-oncological consultations and therapeutic alliance as salutogenic factors
Authors: Cecon-Stabel Natalia , Demirer Ibrahim , Pfaff Holger , Dresen Antje 
Published: October 2024

BackgroundSense of coherence (SoC), a key concept in the theory of salutogenesis, influences the pathway to promote or maintain health. Utilising psycho-oncological care (PC) can be allocated to the dimension of ‘tension management’ within this theo-ry. We aimed to evaluate tension management and SoC in the context of PC by analysing whether PC consultations and therapeutic alliance influenced patients’ SoC over time.Participants and procedurePatients who received PC were surveyed twice (after 3 and 12 months) about their care experiences, including therapeutic alliance and SoC. Survey data were matched to care documentation data, which contain consultation dates and sociodemo-graphics. Four stepwise regression analyses were conducted with overall SoC and its subscales of meaningfulness, compre-hensibility and manageability at T2 as outcome variables. The predictors are therapeutic alliance and the number of consul-tations (T1).ResultsOne hundred patients filled out all three SoC subscales at T1 and T2 and were treated by a psycho-oncologist. Therapeutic bond predicted the change in overall SoC (β = .34, t = 2.26, p = .026) and manageability (β = .47, t =3.02, p = .003). The num-ber of consultations predicted overall SoC (β = .16, t = 2.05, p = .043), meaningfulness (β = .21, t = 2.51, p = .014) and man-ageability (β = .17, t = 2.07, p = .041).ConclusionsOur results suggest that part of successful tension management in PC is a good therapeutic bond and the number of needs-oriented consultations utilised. These predictors affect SoC subdimensions differently.