bluuebunny/crossref_metadata_2025_split huggingface dataset:
The rates of growth in an acylindrically hyperbolic group
Authors: Fujiwara Koji 
Published: September 2024

Let

G

be an acylindrically hyperbolic group on a

\delta

-hyperbolic space

X

. Assume there exists

M

such that for any finite generating set

S

of

G

, the set

S^{M}

contains a hyperbolic element on

X

. Suppose that

G

is equationally Noetherian. Then we show the set of the growth rates of

G

is well ordered. The conclusion was known for hyperbolic groups, and this is a generalization. Our result applies to all lattices in simple Lie groups of rank 1, and more generally, relatively hyperbolic groups under some assumption. It also applies to the fundamental group, of exponential growth, of a closed orientable

3

-manifold except for the case that the manifold has Sol-geometry.
Quality Characteristics of Gluten-Free Noodles Prepared from Rice and Underutilised Ghanaian Crops
Authors: Quaisie J. , Wu W. , Nai D.A. , Tuly J.A. , Igbokwe C.J. 
Published: September 2024

This study sought to assess the paste and quality acceptability of rice noodles by blending rice flour (RF) with starches from two underutilised Ghanaian crops (yam and cocoyam). Local breeds of yam (Dioscorea spp.) and cocoyam (Colocasia esculenta) starches were blended with rice flour at different ratios. The paste properties and noodle qualities of rice flour (RF) blended with yam starch (YS) and cocoyam starch (CYS) were evaluated and compared. The blends of both starches under study had a significant positive effect on the swelling power, amylose content, and water holding capacity of RF, thereby positively impacting the noodles' textural and taste acceptability. The RF:YS blends had paste characteristics such as higher final viscosity (473.80–405.58 RVU), trough viscosity (258.67– 234.55 RVU), and peak viscosity (307.86–240.44 RVU) values, making them better suited for noodle production than the RF:CYS blends. More so, RF:YS blends produced noodles with higher firmness, shear resistance, and eating quality than RF:CYS blends, which produced noodles with softer and less chewy in texture. Both starch blends significantly reduced the cooking time of RF noodles. The starch sources had a greater impact on the acceptability of the noodles than their blend ratios with RF. The textural properties of noodles could be used to predict their cooking and sensory characteristics. Using these underutilised crop starches in various food systems could help reduce the pressure on the existing commercial starches.
Bioactives and nutrients evaluation of the leaves and fruits of <i>Solanum Melongena</i>
Authors: Emeribe E.O. , Ogbuehi H.C. 
Published: September 2024

Leaves and fruits of garden egg (Solanum melongena) were analyzed for proximate analysis, mineral contents, vitamins, quantification and determination of phytochemicals at the School of Agriculture and Agricultural Technology Laboratory, Federal University of Technology Owerri, Imo State, Nigeria in October, 2018. Results of proximate analysis showed: moisture content (81.6 and 87.3) %, ash (0.86 and 0.52) %, fibre (3.2 and 1.3) %, protein (9.0 and 4.8) % fat, (1.4 and 0.7) % carbohydrate, (4.1 and 5.5) % for leaves and fruits respectively. Minerals were higher in leaves (Mg 135.2, Ca 89.6, K 45.4, Zn 1.9) g than fruit samples (Mg 65.8, Ca 13.4, K 39.3, Zn 0.16) g. On vitamins, leaves were also higher than the fruits (calcium (89.6, 13.4 mg/100) g, potassium (45.4, 39.3 mg/100) g, magnesium (135.2, 63.8 mg/100)g and zinc (1.9, 0.16 mg/100)g respectively. Both samples contained vitamins A and C with values of (4.95 mg/100, 1.15 mg/100) g and (13.03 mg/100, 5.52 mg/100) g for leaves and fruits respectively. The phytochemical composition results revealed the presence of bioactive compounds that are higher in leaves than fruits, such as alkaloids (2.50 and 0.08) %, flavonoid (1.30 and 1.10) %, phenols (0.033 and 0.009) % and tannin (0.18 and 0.03) % respectively. This study reveals the usefulness of Solanum melongena leaves and fruits for herbal and nutritional purposes, as they are rich in bioactive compounds, essential vitamins, minerals, and phytochemicals, making them suitable for treating high blood pressure, cancer, and other diseases.
Comparative evaluation of native and modified starches produced from rice, cocoyam and cassava
Authors: Austin Ihemeje 
Published: September 2024

The study focused on comparative evaluation of native and modified starches produced from rice, cocoyam and cassava. Starch was respectively extracted from rice, cocoyam and cassava. The starch from each of the food material was divided into two parts. One part was modified while the other served as the raw counterpart giving a total of six samples. The functional, pasting and physical properties of the samples were analyzed. The results obtained for functional properties of the starches ranges from 1.21% to 3.82% (water absorption capacity), 0.26% to 0.85% (Bulk density), 0.84% to 2.49% (oil absorption capacity), 1.12% to 3.61% (swelling capacity), 1.61 to 7.63±0.04% (foaming capacity) and 6.34±0.05 to 6.56±0.02% (pH). Significant (p<0.05) differences were observed from the functional properties of the starches due to modification. The pasting properties analyzed were, peak, trough, breakdown, final and setback viscosities as well as pasting temperature and peak time with their values ranging from 96.40 to 216.16RVU, 32.32 to 163.94RVU, 17.89 to 64.51RVU, 59.33 to 276.3RVU, 25.24 to 111.39RVU, 60.78 to 83.26 0C and 3.80 to 6.00 minutes respectively. All the parameters analyzed for pasting properties as well as physical properties (solubility, pH, etc.) differed significantly (p<0.05) from each other. The study generally proved that modification enhanced the functional, pasting and physical properties of the respective starch samples. The modified starches are therefore recommended for inclusion in food formulation where their qualities can be harnessed.
A Predictive model for performance analysis of solar PV Systems in Kajiado County, Kenya
Authors: Ogweno Benjamin Elmard , Wekesa David Wafula , Musonye Fenwicks Shombe 
Published: September 2024

Solar photovoltaic is one of the emerging technologies widely recognized as a potential solution to energy poverty due to its high reliability, long life, and automatic operation with minimal maintenance requirements. despite its low conversion efficiency and high capital costs. However, solar energy is non-dispatchable, hence not used as a peak load energy source, due to its sporadic nature. Solar PV system design and operation is also affected by intermittency. System design should consider site specific ambient conditions that may affect the output. Such conditions are not often modeled and designers always use standard test conditions. There is need to develop such models that can be used to guide system designers. This study focuses on the development and validation of a predictive numerical system for solar PV systems in Kajiado County. Real-time data on solar irradiance, temperature, and system performance were collected to model and simulate the performance of solar PV systems. The study employed an exploratory and predictive research design, utilizing analytical and numerical techniques to develop and refine the predictive numerical model. The model was validated using an existing solar PV system in Kajiado County, comparing the predicted performance metrics with the actual characteristics of the system. Simulation procedures involved developing the model using module specifications and intermittency variables, and conducting simulations based on site-specific data. The results were analyzed, and the accuracy of the predictive model was assessed. The model demonstrated that solar PV systems perform well at low Nominal Operating Cell Temperature (NOCT) conditions of 30 °C. Based on the simulated data output, the PV module conversion efficiency varies between 20.32% and 16.72%. This differs from the expected efficiency value, which in laboratory circumstances is 21.00%. The simulated power output values had a deviation of between 0.68% and 10.68% in comparison to experimental data from a site specific location in Kajiado County, Kenya. The study concluded that the developed predictive numerical system accurately predicts the performance of solar PV systems, and that the predicted power based on laboratory test conditions is more than the real power based on real site conditions. The findings provide valuable insights for decision-making in the design, operation, and management of solar PV systems. The research recommends further model refinement, expanded validation, real-time monitoring, collaboration, and policy support to enhance the effectiveness and applicability of the predictive numerical system in the renewable energy sector.
Efficacy of oral calcium carbonate and vitamin D3 granules for the management of pains in growing limbs in children
Authors: Wang Yibing , Cui Jian , Zhang Nan , Zhang Xuteng , Li Zhengqiang , Zheng Xinghui , Bu Jianli 
Published: September 2024

Purpose: To investigate the therapeutic efficacy of calcium carbonate and vitamin D3 granules in bone density and growing limbs in children.
Methods: One hundred children with pains in growing limbs were recruited as the study group, juxtaposed with a blank group comprised of 100 healthy children with no pains. Both groups underwent physical examinations at Bethune International Peace Hospital, Shijiazhuang City, China during the study period. Children in the study group were further randomized into treatment group (n = 50) which received orally administered calcium carbonate (500 mg) and vitamin D3 granules (35 μg) once daily for 3 months and control group (n = 50) without treatment intervention. Bone density, pain severity, serum 25-hydroxyvitamin D (25-(OH)D), calcium, and phosphorus levels were determined in all groups.
Results: There was no significant difference in serum calcium, phosphorus, and bone density Z-scores in the study and control groups (p > 0.05). Also, the presence of pains in growing limbs of children was associated with significantly lower serum levels of 25-(OH)D (p < 0.05), but treatment with calcium carbonate and vitamin D3 granules significantly ameliorated pain (p < 0.05). After treatment, children who received calcium carbonate and vitamin D3 granules exhibited significantly higher bone density Zscores, with higher scores observed in those with effective treatment outcomes compared to those with ineffective outcomes (p < 0.05).
Conclusion: Pains in growing limbs of children are associated with serum 25-(OH)D levels. Oral administration of calcium carbonate and vitamin D3 granules significantly alleviates the severity of pains and improves bone density. Further studies using larger patient populations and multi-racial centers will be needed to consider potential factors such as genetic and environmental that may have an impact on the study outcomes.
Regulatory mechanism of lncRNA miR143HG in miR-504 and its effect on proliferation and apoptosis of non-small cell lung cancer cells
Authors: Li Zhe , Liu Jinhua , Zhu Yingqun , Cai Qian 
Published: September 2024

Purpose: To investigate the expression and functional role of miR143HG in non-small cell lung cancer (NSCLC), and its effect on human lung adenocarcinoma cell behavior.
Methods: Differential expression of miR143HG between NSCLC tissues and healthy counterparts was identified through bioinformatic analysis. Subsequently, this expression difference in A549 and BEAS2B cells was validated using quantitative polymerase chain reaction (qPCR). Overexpression of miR143HG in A549 cells was achieved through liposome-mediated transfection, while cell proliferation as well as apoptosis levels were assessed using cell counting kit-8 (CCK-8) assay, flow cytometry, and protein blotting. Expression of miR-504 (predicted as a target of miR143HG) was determined. Furthermore, A549 cells that overexpress both miR143HG and miR-504 were generated for comparison with cells overexpressing only miR143HG.
Results: Compared to BEAS-2B cells, A549 cells showed significantly reduced miR143HG and elevated miR-504 levels (p < 0.05). In A549 cells with miR143HG overexpression, cell proliferation and miR-504 expression significantly reduced while pro-apoptotic proteins (BAX, p53) significantly increased (p < 0.05). Simultaneous overexpression of miR143HG and miR-504 in A549 cells counteracted the effect of miR143HG alone, thus enhancing proliferation and diminishing pro-apoptotic protein expression, similar to control.
Conclusion: Downregulation of MiR143HG occurs in human lung adenocarcinoma cells. Upregulation of MiR143HG impedes A549 cell proliferation, promotes apoptosis through pro-apoptotic protein modulation and suppresses miR-504. Co-overexpression of miR143HG and miR-504 reverses these effects, resembling control conditions. Thus, miR143HG exerts its anti-cancer effect in A549 cells by modulating miR-504 and activating p53 pathway.
Factors influencing bone metastasis in HER-2 negative breast cancer and the efficacy of capecitabine plus docetaxel
Authors: Zhang Wei , Chen Tianzuo , Gao Yan , Hu Yapeng , Zhao Jingjing , Yuan Chunluan 
Published: September 2024

Purpose: The clinical data of HER-2 negative breast cancer patients were analyzed to investigate factors that influence bone metastasis.
Methods: A total of 754 HER-2 negative breast cancer patients composed of the bone metastasis (237 patients) and non-bone metastasis (481 patients) group, were retrospectively and systematically evaluated for their clinicopathological characteristics, treatment modalities and their influencing factors. Both groups were administered a combined treatment of capecitabine and docetaxel and the statistical association between these factors and the development of bone metastases was investigated. Primary tumor location was identified through imaging while the hormone receptor status and tumour molecular classification were assessed by immunohistochemistry (IHC) on tumor samples and protein expression/genetic profiling, respectively.
Results: A significant difference was seen between the groups in terms of T-stage, N-stage, hormone receptors, tumour molecular classification, axillary lymph node metastasis and quality of life scores (FACT-B) after combined therapy with capecitabine plus docetaxel (p < 0.05), while statistical significance was absent in terms of age and location of the primary site (p > 0.05). Furthermore, logistic regression analysis revealed that high T-stage, Luminal A molecular staging and the occurrence of axillary lymph node metastases were all risk factors for bone metastases in HER-2 negative breast cancer patients (p < 0.001).
Conclusion: Combined therapy with capecitabine and docetaxel is effective in the treatment of bone metastases in patients with HER-2 negative breast cancer. A more comprehensive study involving a larger population of diverse patients will be conducted in the future to provide more reliable clinical data.
Evaluating the soil samples and distribution of arthropod species in the University of Uyo, Akwa Ibom State, Nigeria
Authors: Ekpo E.J. , Ubulom P.M.E. , Akpan A.U. , Esenowo I.K. 
Published: September 2024

This study was conducted to evaluate soil samples and the distribution of soil arthropods at the University of Uyo. The following physicochemical parameters and inorganic loads of the soil were measured for arthropod species obtained with the Berlese-Tullgren extractor: pH, temperature (ºC), electrical conductivity (mg/L), BOD (mg/L), Chloride (mg/L), Nitrate (mg/L), Phosphate (mg/L), Sulphate (mg/L) and Nitrite (mg/L). Soil arthropod samples were collected from four (4) sampling sites: the Faculties of Science, Agriculture, Engineering, and Postgraduate School (PGS) using pitfall trap and Berlese-Tullgren extraction funnel techniques. The results of the soil physicochemical parameters and inorganic contents revealed that variables differed significantly between sampling sites at p < 0.05. Fifty- two species of soil-dwelling arthropods were collected and classified into four (4) classes; Insecta, Hexapoda, Arachnida, and Diplopoda, fourteen orders with 2310 individual species. The number of individuals of Hymenoptera 989 (42.81%), Coleoptera 455 (19.70%), Orthoptera 422 (18.27%), Polydesmida 94 (4.07%), Arachnida 92 (3.98%) and Hemiptera 71 (3.07%) was widely collected across both seasons, using pitfall and Berlese-Tullgren extractor funnel method. The dominant species were Formica sp. (390; 16.88%), Camponotus vagus (313; 13.55%), and Teleogryllus emma (296; 12.81%). The collection of soil arthropods during the wet season (1673; 72.42%) had a higher abundance than the dry season (637; 27.58%) across all sampling sites. It was evidence that the pitfall trap expressed more effectiveness in the collection of soil-dwelling arthropods (1693; 73.29%) than the Berlese-Tullgren extractor funnel method (617: 26.71%). Results of the soil samples show that the soil's physicochemical parameters and inorganic loads fell within the Environmental Protection Agency (EPA) recommended range. The composition, individual, and relative abundance recorded in this study suggest that the University of Uyo has high soil arthropod species diversity, more research should be carried out to close the gap in the species of this wonderful group in the University.
A Generalization of Reisz characterization of absolute continuity in <i>Lp</i> [a,b]−spaces
Authors: Udo-Utun X. , Johnson U. , Edet U. 
Published: September 2024

We initiate studies of a new classical characterization of absolute continuity which promises to be invaluable in studies and further generalizations of nonclassical characterizations of absolute continuity in diversely more general function spaces. Our main objective is showing that our newer characterization for absolute continuity includes Riesz characterization in Lp−spaces (p>1) by allowing the situation p≥ 1. Our method also enriches studies of connection between absolute continuity and rapidly Cauchy sequences.
On Symmetry in Physical Phenomena, Symmetry of an Electric Field and of a Magnetic Field
Authors: Curie Pierre , Ziółkowski (translation and commentary) Andrzej 
Published: September 2024

In this work, the classical concept of symmetry limited to geometric objects (figures and solids), which originated from ancient Greece, has been extended to allow for symmetry studies in other types of objects.
By introducing the concepts of limiting point groups and kinematic elements characteristic for a studied object, it was determined what types of symmetries are exhibited by an electric field and a magnetic field. It was established that in order for a phenomenon to occur, a characteristic symmetry of a medium must be consistent with the characteristic symmetry of the phenomenon occurring in it. It was also determined that the symmetry elements of the causes must be found in the symmetry of their effects.
An Introduction to the Topic ‘Copernicus and Astrology’. A Commentary on the Theses of Robert S. Westman
Authors: Kokowski Michał 
Published: September 2024

This article is an introduction to the subject of Copernicus and astrology. It presents an overview of a set of facts and positions of researchers exploring the relevant ideas of Copernicus, as well as the author’s own perspective. A key role is played by a critique of R.S. Westman’s theses.
The Reception of Neptune’s Discovery in British and American Protestant Theology
Authors: Roskal Zenon , Rodzeń Jacek 
Published: September 2024

The discovery of the planet Neptune in 1846, first theoretically and then observationally, was a 19th-century event that went beyond the interests of the narrow group of astronomers of the time. Indeed, the significance of this event is still a subject of interest among historians and philosophers of science. During the period discussed, natural theology played a special cognitive and social role, forming the basis for arguments based on the new knowledge of nature. This article discusses how the discovery of Neptune was received among the community of 19th-century British and American Protestant theologians, who were always open to scientific research and discoveries.
Reflections on the Importance of the Leonhardi Euleri Opera Omnia, Volume IV A (2016) and Volume VIII (2018)
Authors: Domoradzki Stanisław , Zarichnyi Mykhailo 
Published: September 2024

The article is devoted to two volumes of Leonhard Euler’s correspondence with mathematicians and other scientists.
The first of these volumes (in two parts) is devoted to correspondence with Christian Goldbach. We consider selected topics from this correspondence reflecting various branches of mathematics and demonstrate, where possible, the connection of the ideas and results presented there with modern mathematical research.
The second of these two volumes contains Euler’s correspondence with scholars associated with the University of Halle. These letters, with a small exception, have less mathematical content, but allow to create an impression of academic life at that time.
Peter I at ceremonies in the Peter and Paul and Trinity Cathedrals (St. Petersburg)
Authors: Славнитский Н.Р. 
Published: September 2024

В работе предполагается рассмотреть церковные церемонии в С.‑ Петербурге, на которых присутствовал Петр I. Первоначально они проходили в Петропавловском соборе, а после 1712 г. (когда началась перестройка собора) — в Троицком соборе. Основная цель статьи — выделить основные праздники того времени, проследить развитие их церемониала, а также рассмотреть поведение царя на этих церемониях. В тех случаях, когда Петр I находился в С.‑ Петербурге, он неизменно присутствовал на церковных церемониях, которые являлись частью викториальных, церковных, а также светских праздников. К первым относились церемонии празднования побед российских войск в сражениях Северной войны, а также годовщины наиболее значимых викторий (под Полтавой, Лесной, Гангутом). Основными религиозными праздниками были Рождество, Крещение и Пасха, а из светских наиболее значимым в петровское царствование стало празднование нового года 1 января. Из записок иностранных дипломатов того времени известно, что Петр I не только присутствовал на указанных церемониях, но и сам принимал в них активное участие.
The work is supposed to consider church ceremonies in St. Petersburg, which were attended by Peter I. Initially, they took place in the Peter and Paul Cathedral, and after 1712 (when the reconstruction of the cathedral began) — in the Trinity Cathedral. The main purpose of the article is to highlight the main holidays, trace the development of the ceremonial, and also consider the behavior of the king at these ceremonies. In those cases when Peter I was in St. Petersburg, he invariably attended church ceremonies, which were part of the victorious, church, and also secular holidays. The first included the ceremonies of the victories of Russian troops in the battles of the Northern War, as well as the anniversaries of the most significant victories (near Poltava, Lesnaya, Gangut). Religious holidays were annual — Christmas, Epiphany and Easter. And of the secular, the most significant in his reign was the celebration of the new year on January 1. Moreover, it is known from the notes of foreign diplomats of that time that Peter I not only attended these ceremonies, but also took an active part in them himself.