bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Potential Impact of Ayurvedic Traditional Bhasma on SARS-CoV- 2-
Induced Pathogenesis
Authors: Kumar Pankaj , Jayakumar Remya , Dash Manoj Kumar , Joshi Namrata 
Published: March 2022

Abstract:
In India, the presently ongoing infectious COVID-19 wave is caused by the delta variant of SARS-CoV-2 which has also led thousands of causalities across the globe. The government and healthcare agencies are hovering for effective strategies to counter the pandemic. The application of nanotechnology and repurposing of drugs are found an effective approach, not obsolete but partly in managing the COVID-19 disease. It has also immensely boomed the search of productive, reliable, cost-effective, and bio-assimilable alternative solutions. Since ancient times, the traditionally employed Ayurvedic bhasmas opted for diverse infectious diseases, which are now justified as a nanomedicine that could be applied for managing COVID-19 related health anomalies. Like currently existing engineered metal nanoparticles (NPs), the bhasma nanoparticles (BNPs) are also packed with unique physicochemical properties including multi-elemental nanocrystalline composition, size, shape, dissolution, surface charge, hydrophobicity, multi-pathway regulatory, and modulatory effects. Here, it is hypothesized that due to these conformational- and configurational- based physicochemical advantages, bhasma NPs might have promising potential to manage the COVID-19 pandemic and can reduce the incidence of pneumonia-like common lung infections in children as well as old-age-related inflammatory diseases by immunomodulatory, anti-inflammatory, antiviral, and adjuvant-related characteristics.
An Overview of Flavonoids: A Diverse Group of Bioactive Phytoconstituents
Authors: Arora Vimal , Sharma Navni , Tarique Mohammad , Vyas Govind , Sharma R.B. 
Published: March 2022

Background:
Flavonoids are phenolic compounds or plant constituents containing phenol
ring and is also known as a polyphenolic compound. Flavonoids have remarkable antioxidant potential,
but along with this, they also exhibit a variety of activities through various mechanisms. Flavonoids
are classified into six different groups based on their chemical structures and these activities
are owed to six different basic structures. In this manuscript, the focus has been paid to two subclasses
i.e, Flavonoids and flavanols.

Objective:
The aim of this review is to highlight the potential of flavonoids in the treatment of various
ailments and prospects associated with the delivery of flavonoids.

Methods:
We reviewed the literature from journal publication websites and electronic databases,
such as Bentham, Springer, Science Direct, PubMed, Scopus, etc.

Results:
The abundant availability of sources of flavonoids makes a point in favour of exhaustive
exploration of this group. Herbals having a high content of flavonoids have been used in the treatment
of a number of ailments from ancient times by human beings and these are reported to be having
anti-bacterial, anti-fungal, anti-viral, anti-inflammatory, anti-cancer, antihyperglycemic, and antioxidant
potential.

Conclusion:
There are a number of health benefits of flavonoids that makes this group of bioactive
compounds the most promising and attractive group for researchers. The need of the hour is to explore
more efficient extraction processes and advanced delivery systems for such an active and
widely distributed class of natural compounds.
Clinical and laboratory differences between primary acute and reactivation of chronic Epstein-Barr viral infection in children (systematic review and meta-analysis)
Authors: Kulikova M. M. , Solomay T. V. , Semenenko T. A. 
Published: March 2022

At the moment, the clinical differences between primary acute and reactivation of chronic infection caused by Epstein-Barr virus (EBV) have not been fully studied.The aim is to identify clinical and laboratory differences between primary acute and reactivation of chronic EBV infection in children aged 0—17 years.Materials and methods. A systematic review and meta-analysis of publications was carried out, which were searched through the bibliographic databases PubMed, Cyberleninka, eLibrary, as well as using the Researchgate scientific network. The total number of keyword search results was 1,830 publications, of which 26 were included in the study according to the results of the selection. 1318 cases of active EB infection were subjected to meta-analysis, including 917 cases of acute primary and 401 cases of reactivation.Results. Distinctive signs of primary acute EBV infection are fever, generalized lymphadenopathy, enlargement of cervical lymph nodes, acute tonsillitis, exanthema, excess of ALT reference values, leukocytosis, the presence of atypical mononuclears. With the reactivation of chronic EBV infection, the clinical manifestations are less pronounced, but in 24% of cases the disease is accompanied by the development of interstitial pneumonia. Characteristic signs are hypertrophy of the lymphoepithelial pharyngeal ring and thymomegaly, not described in primary acute infection.Conclusion. The revealed clinical and laboratory differences between primary acute and reactivation of chronic EBV infection in children aged 0—17 years can be used for differential diagnosis of these conditions.
Common Institutional Blockholders and Reporting Practices: Evidence from Accounting Comparability
Authors: Peng Qiyuan , Yin Sirui , Zhang Rui-Zhong 
Published: March 2022

SYNOPSIS
This study investigates whether common institutional blockholders (common owners) affect the accounting comparability of their portfolio firms. We document that accounting comparability between a pair of industry peers increases with common ownership presence and intensity. Common owners’ demand for comparability is more pronounced (1) when the firm pairs have higher operating uncertainty, (2) when their information environment is opaque, and (3) when they weigh more within the common owners’ portfolio. To address endogeneity concerns, we exploit financial institutions mergers as quasiexogenous shocks to common ownership. Difference-in-differences tests confirm the positive association between common ownership and accounting comparability. We conclude that common owners are important capital-market participants that create a demand for and have a significant impact on accounting comparability. To the extent that achieving higher comparability is an important goal in standard setting, our study has implications for standard setters and regulators evaluating the determining factors of accounting comparability.
JEL Classifications: M41; G23; G32; G34.
CEBUANO-BISAYA UTTERANCES OF GRADE 2 PUPILS
Authors: -Mangompit Rowanne Marie Maxilom , Bornales Florence Mae , Nakazawa Shoji 
Published: March 2022

This paper aimed at clarifying and further establishing the Cebuano – Bisaya language through a descriptive analysis of the Cebuano-Bisaya utterances of Grade Two pupils from Don Bosco Technology Center during their Mother Tongue class. Moreover, the study determined the Typological Linguistic Universals by Greenberg (1963) applicable to Cebuano, Tanangkingsing’s (2009) Nonverbal clauses, and Pesirla’s (2010) Verb Predicate forms and Content Words existent in the utterances. The study was a descriptive analysis of two regular classroom sessions or two 40-45 minute class between the Mother Tongue teacher and 45 pupils who were all boys. Interesting results were found such as the use of only three kinds of nonverbal clause, the dominance of nouns in their utterances, the existence of all kinds of verb predicates, and the application of 3 out of 6 typological linguistic universals. The results were taken from a teacher – pupils discourse under the supervision of the said academe. Keywords: Cebuano, clauses, linguistic universals, typology, utterances
Consumer Trust, Shopping Experience on Repurchase Intention of Product Advertised by Local Digital News Account on Instagram
Authors: Partha Cokorda Istri Praba Cika , Jatra I Made 
Published: March 2022

The development of information and communication technology provide easy access to information for every individual around the world. Today's companies use internet technology to make it easier for them to interact, transact, and communicate with consumers. The ease with which every person and company accesses the intern et allows newspaper publishers to spread news online through social media Instagram. One of the digital news that is favored by Instagram users in Denpasar is Infodenpasar because it provides the latest news every day. This study aims to explain the role of trust in mediating the shopping experience on repurchase intentions carried out on consumers of Infodenpasar’s products. The sample size used in this study was 120 respondents obtained through the distribution of online questionnaires (Google form). The analysis technique used is the classical assumption test, path analysis and Sobel test. The results of this study indicate that the shopping experience has a positive and significant effect on repurchase intentions. Shopping experience has a positive and significant effect on trust. Trust has a positive and significant effect on repurchase intentions and trust is able to mediate the effect of shopping experience on repurchase intentions on consumers of Infodenpasar’s products.
Construction of Regular Non-Atomic Strictly-Positive Measures in Second-Countable Non-Atomic Locally Compact Hausdorff Spaces
Authors: Bentley Jason 
Published: March 2022

Abstract
This paper presents a constructive proof of the existence of a regular non-atomic strictly-positive measure on any second-countable non-atomic locally compact Hausdorff space. This construction involves a sequence of finitely-additive set functions defined recursively on an ascending sequence of rings of subsets with a set function limit that is extendable to a measure with the desired properties. Non-atomicity of the space provides a meticulous way to ensure that the set function limit is σ-additive.
Correlations among morphological traits of sweet chestnut (Castanea sativa Miller) from Bosnia and Herzegovina
Authors: Tuğ Aida , Hodžić Mirzeta Memišević , Ballian Dalibor 
Published: March 2022

Abstract
Sweet chestnut forests in Bosnia and Herzegovina are underrepresented in the total forest fund, and their area is declining today. The research aims to determine the correlation relations of morphological traits of chestnut leaves, fruit and cupule in the population of Bosnian Krajina (northwestern Bosnia and Herzegovina) to undertake selection and breeding activities. Eleven traits of fruits, leaves and cupules were measured, seven assessed and six calculated. A mutual correlation for the researched traits was calculated using the Pearson correlation coefficient r. When the fruit traits and cupule traits were compared, the needle length showed a statistically significant correlation with most of the fruit traits. The traits of the number of fruits in the cupule and needle length had a statistically significant correlation coefficient with leaf blade width and leaf petiole length. The correlated traits can be distinguished as important for further selection and breeding of sweet chestnuts. The research results indicate that the genetic material of sweet chestnut is a rich source of genetic diversity and can be used in selection to obtain new varieties and cultivars in Bosnia and Herzegovina and for the protection of the indigenous gene pool.
Genetic characterisation of centuries-old oak and linden trees using SSR markers
Authors: Bilous Svitlana , Prysiazhniuk Larysa , Chernii Snizhana , Melnyk Serghii , Marchuk Yurii , Likhanov Artur 
Published: March 2022

Abstract
The main goal of this study was to identify the unique gene pool of old and historically valuable Quercus robur L. and Tilia cordata L. to be able to characterise their genetic diversity in order to determine the polymorphism by expressed sequence tag-single sequence repeat (EST-SSR) markers and identify the most valuable specimens.
Morphological description, molecular genetic analysis, and statistical analysis were used in studies. The genetic distances between old-value trees of different Quercus L. and Tilia L. were determined based on EST-SSR markers and morphological characteristics.
Using polymerase chain reaction (PCR), alleles of the expected size were obtained. It was determined that four to eight alleles were obtained by seven SSR markers in the studied Q. robur L. samples. According to the calculated value of the locus polymorphism index (polymorphism information content [PIC]), the most polymorphic was the marker SSRQrZAG 65; the PIC was 0.84. The lowest value of PIC was observed in the marker SSRQrZAG 11; the PIC was 0.69. Intragenetic polymorphism was detected for all studied markers. Among the studied samples of linden, two to five alleles were identified. It was found that the highest value of PIC was obtained for the marker Ts920 – 0.72. The least polymorphic was the marker Ts927 (PIC was 0.28), which is not only due to the small number of alleles, but also their uneven distribution in the sample. Intragenetic polymorphism was detected in four of the six markers analysed for T. cordata L.
In this study, polymorphism was detected in all studied samples of Q. robur L. and T. cordata L., which allows to assess their genetic diversity based on the distribution of alleles.
Evaluation of French Bean (Phaseolus vulgaris L.) Genotypes for Growth, Yield and Seed Production at Khumaltar
Authors: Thapa Ronika , Lamsal Ashish , Ghimire Jiban , Chand Prakash Bahadur 
Published: March 2022

Abstract
The experiment was conducted at the end of July in NHRC, Khumaltar (1332 masl) located at Longitude 27.6485° N and Latitude 85.3253° E situated at Province no. 3, Lalitpur, Nepal in 2077/04/18 to 2077/04/28. The experiment was carried out in Randomised Complete Block Design (RCBD) with four treatments and five replications. The genotypes Trishuli, Chaumase, Semi Light Long and Semi Long Green Bean were used as treatment. Phenotypic traits like Plant Height, Days to maturity, Number of node at harvest in main stem, Flower colour, No of pod per plant at harvest, Dry pod colour, Single pod weight at harvest, pod length, Seed yield per plant, Seed weight per pod, 1000 seed weight, Moisture %, Seed weight per plant(gm), seed weight per pod after drying per plant (gm), seed weight after drying were taken. Plant height was highest in Semi long ligh which is 332 cmt and lowest in Trishuli which is 294.48 cm. Total number of seed was found highest in Semi Long Green 8.6 and least in Trishuli 7. The highest yield was found in Trishuli 2.69 ton/ha followed by Chaumase 2.56 ton/ha, Semi long green 2.33 ton/ha, and the lowest was seen in Semi Long Light 1.51 ton/ha.
A CFD Study of the Aerodynamic Characteristics of Twardowsky and FOK Rockets
Authors: Sahbon Nezar , Murpani Siddharth , Michałów Maciej , Miedziński Dariusz , Sochacki Mateusz 
Published: March 2022

Abstract
Stability and performance are crucial characteristics for aerospace vehicles. The ability to investigate the aerodynamics and performance of rockets gives an insight into their stability before flight and the potential for design and performance enhancements. For the past 13 years, the rocketry Division within the students’ space Association of Warsaw University of technology has been developing sounding rockets of different designs and mission profiles. Two rockets have been chosen for the CFD (Computational Fluid Dynamics) campaigns, FOK and Twardowsky. This paper describes the mathematical model of aerodynamic loads used by the Division for sounding rocket simulation, followed by CFD campaigns for the two rockets. The results of the CFD analysis are then used to calculate the rockets’ aerodynamic derivatives according to a previously defined mathematical model.
Measuring Exposure to High-Frequency Electromagnetic Fields Experienced by a Helicopter Crew During Flight
Authors: Michałowska Joanna , Puzio Łukasz , Tofil Arkadiusz , Pytka Jarosław 
Published: March 2022

Abstract
High-frequency electromagnetic fields (EMF) can have a negative effect on both the human body and electronic devices. Monitoring and measurement of the electromagnetic field generated by devices is important from the point of view of environmental protection, the human body and electromagnetic compatibility. In this study, we tested the value of the electromagnetic field strength determined by the NHT3DL by Microrad with measurement probes during flights in the Robinson R44 helicopter. The reference point for the results obtained were the normative limits of the electromagnetic field permitted to affect the crew and passengers during flight. The maximum RMS values recorded during the measurements were E = 4.399 V/m in the 100 kHz–6.5 GHz frequency band and for the magnetic component H = 2.829 A/m in the 300 kHz–30 MHz frequency band. These results were passed to the Statistica 13.3 software for a detailed stochastic analysis of the values tested.
PELIBATAN MASYARAKAT DENGAN PEMBERDAYAAN WARGA UNTUK MENCEGAH POTENSI PENYAKIT LEPTOSPIROSIS KELURAHAN KEBAGUSAN, JAKARTA SELATAN
Authors: Kusumaratna Rina K , Pribadi BS , Itami DA 
Published: March 2022

Leptospirosis is a zoonotic disease in sub-tropical and tropical climates, could develop into epidemics in both rural and urban areas. Leptospirosis usually occurs after the patient comes into after contact with flood. In the last 5 years the case of disease has increased in DKI Jakarta, as well as in the Kebagusan sub-district of South Jakarta which consists of 8 RWs, from 2017-2019 there were found 5 cases and potential for an epidemic at surrounding of neighborhood. Therefore, community engagement has a vital role to improve a disease prevention needs, thus those community are able to do an independently prevention activity or groups in their habitant. The activity begins with conducting an environment observational, advocacy and coordination, education and training for cadres, public facilities and infrastructure handling workers (PPSU) and residents representative of 3 RWs. From education results activities carried out on 36 targets, the pre-posttest on educated intervention was significant (p=0.000, T-paired test). It’s mean that the target increase their knowledge and understands the potential and risk of leptospirosis disease carried by rats for individual health and community after interventions. Empowerment can be started from the family level to maintain the cleanliness of the home environment as a form of personal responsibility and an important key to break the chain of leptospirosis transmission caused by rats
Combined satellite and portable XRF exploration mapping of the Zaaiplaats tin field, South Africa
Authors: Vonopartis L.C. , Booysen R. , Nex P.A.M. , Kinnaird J.A. , Robb L.J. 
Published: March 2022

AbstractThe Zaaiplaats tin field is host to two of the historically most significant tin mines in South Africa. The geological maps of Zaaiplaats and Groenfontein have not been updated since the 1980s and 1950s respectively and warrant a renewed investigation. Cassiterite is hosted in the Bobbejaankop and Lease granites, of the Zaaiplaats and Groenfontein tin mines, which are part of the Lebowa Granite Suite of the Bushveld Complex. Tin mineralisation is primarily hosted as low-grade disseminations and within networks of high-grade hydrothermal pipes and lenticular ore-bodies. One difficulty in mapping such formations arises from the limited lithological variability between mineralised and unmineralised granitic facies. In order to map the granitic lithologies and discriminate alteration zones, an integrated approach is applied by combining remote sensing and in situ portable X-ray fluorescence (pXRF) mapping. The pXRF large ion lithophile (LIL) element distribution mapping, specifically correlating Rb, Sr and Ba with Sn, points to the concentration of late-stage magmatic-hydrothermal fluids, which are associated with endogranitic mineralisation. The use of the Rb/Ba ratio highlights regions of late-stage magmatic-hydrothermal alteration, effectively delineates granitic facies and identifies zones of potential tin mineralisation. Spectral image processing techniques were used as tools to support the mapping of these granites, their variable degrees of magmatic-hydrothermal alteration and regions of endogranitic disseminated mineralisation. We thus exemplify that an expert-based and synergic approach, combining inexpensive in situ pXRF and freely available satellite remote sensing data, supports the mapping and identification of endogranitic mineralisation in early exploration stages. Furthermore, due to its versatility, this approach can easily be applied to other styles of plutonic mineralisation.
Constraining the timescales of mafic magmatism of the Central Karoo Large Igneous Province using high precision U-Pb zircon geochronology
Authors: Muedi T. , MacLennan S. , Szymanowski D. , Schoene B. , Ramezani J. , Oalmann J. , Linol B. 
Published: March 2022

AbstractRecent U-Pb high-precision geochronological studies have shown rapid emplacement of the intrusive doleritic component of the Karoo Large Igneous Province (KLIP) in Southern Africa. However, these studies focused on a relatively small geographic and altitudinal region of the KLIP. Additionally, the timing of initiation of extrusive volcanism, preserved in the Drakensberg-Lesotho highlands and its relationship to the intrusive suite, has only been imprecisely constrained by Ar-Ar dates. Here, we present new high-resolution U-Pb zircon ages on dolerite sills and dykes from across the central eastern Karoo Basin (South Africa) at elevations between mean sea level and 1 560 m, as well as U-Pb detrital zircon data that can be used to estimate the maximum age of volcaniclastic deposition near the base of the extrusive component of the KLIP. Dolerite samples were taken across two areas: (1) thick dykes exposed along the coast of the Indian Ocean to ~1 600 m flanking the Drakensberg Escarpment in the Eastern Cape; and (2) sills between 20 and 220 m below surface, in a borehole core within the interior of the Karoo Basin, 400 km hinterland from the coastline. Our estimated dolerite emplacement ages span a range of ca. 80 thousand years (Kyr), between 183.122 ± 0.029/-0.061 and 183.042 ± 0.042/-0.072 million years ago (Ma), and fall within the 331 +60/-54 Kyr age range previously established for magmatism related to the KLIP, despite the marked increase in sampling coverage in terms of area and altitude in this study. Therefore, KLIP geochronology is consistent with other LIPS such as the Siberian and Deccan Traps that supports the hypothesis of rapid emplacement timescales (&lt;1 Myr). Additionally, these data are consistent with, but better delineate that the KLIP in southern Africa appears to be ca. 500 Kyr older than the main phase of magmatism in the Ferrar LIP of Antarctica. Detrital zircons from the basal volcanic sequence of the Drakensberg Group exhibit age peaks at ca. 1 and 0.5 Ga, typical of the surrounding Namaqua-Natal and Pan-African basement rocks, as well as younger peaks at ca. 260 and 200 Ma that likely relate to source provenances from south-western Gondwana and reworking of the Karoo Supergroup sedimentary rocks. High-precision U-Pb dates of the youngest zircon grains result in a maximum depositional age for the basal pyroclastics of 185.25 ± 0.25 Ma, allowing for a ca. 2 Myr offset with the intrusive Karoo dolerite suite.