bluuebunny/crossref_metadata_2025_split huggingface dataset:
Investigation of the effect of electric field on bacteria isolated from skin infection
Authors: AL-SALAMI RABAB BASSIM , MUKHAIFI EMAN ABOOB , AL-TAMIMI WIJDAN HUSSEIN 
Published: May 2024

Abstract. Al-Salami RB, Mukhaifi EA, Al-Tamimi WH. 2024. Investigation of the effect of electric field on bacteria isolated from skin infection. Biodiversitas 25: 1320-1328. Nineteen bacterial isolates were obtained from twenty-six samples obtained from various patients with skin infections in the current study. These bacteria were identified by a genetic method depending on 16S rRNA and the molecular identification of cna and fnbA genes of Staphylococcus aureus isolates were detected, and an antimicrobial electric field was applied using various voltages and durations to target both Gram-positive and Gram-negative bacteria. The results showed that Staphylococcus sp. was the most dominant genera, followed its Acinatobacter sp. The high frequent species was Staphylococcus aureus (24%) followed by Staphylococcus epidermidis (21%), Staphylococcus epidermidis and Staphylococcus argenteus (10.5%), Staphylococcus haemolyticus, Acinetobacter baumannii and Acinetobacter variabilis (5.2%). Eleven new strains were identified and recorded in GenBank. A phylogenetic tree was also constructed based on 16S rRNA gene sequences of isolates to evaluate their close relationship and evolution between them. The bands of each amplified cna and fnbA gene were described at 192 bp and 191 bp respectively. The effect of the antimicrobial electric field showed an extremely high and significant decrease of the viable bacterial count of S. haemolyticus and A. baumannii after the exposure to an electric field of (1-5) V for 15 min, where the viable count of bacteria reduced sharply with percentage bacterial death (19-95%) and (16-100%), respectively, and from (66-100%) and (52-100%) after 30 min, respectively.
A short review on deciphering Vyadhikshamatva: insights from HLA-B27-ankylosing spondylitis relation
Authors: P Athul T , Deogade Meena S , Nesari Tanuja M , Ramachandran Athira 
Published: May 2024

Abstract

Objectives
Various aspects of the concept of Vyadhikshamatva have been thoroughly explored, highlighting its profound significance in resisting disease manifestation, particularly in the context of Ankylosing spondylitis. Investigated the relationship between HLA-B27 and Ankylosing spondylitis (AS) by examining current knowledge and hypotheses Furthermore, efforts were made to portray the influence of prakruti (constitution) and balam (strength) on disease manifestation and progression.

Methods
Ayurvedic literature along with contemporary research works was analyzed for correlating various aspects like vyadhikshamatva,oja (The final essence of all body elements), and balam along with their influence on the defensive mechanism of the body. A thorough literature search was conducted to explore the strong association between HLA-B27 and AS by examining various hypotheses like the Arthritogenic peptide hypothesis, the Misfolding hypothesis, the Surface Homodimer hypothesis, and the β2 microglobulin hypothesis that attempts to explain the pathogenic role of HLA-B27 in AS. Alongside classical Ayurvedic texts, databases like PubMed and Scopus were searched using keywords such as Immunity, Ankylosing spondylitis, Vyadhikshamatva, HLA-B27, Balam, and Autoimmune disorder with the help of Boolean operators.

Results
The review highlighted the critical role of Vyadhikshamatva in disease prevention, particularly in influencing the manifestation of conditions like AS despite genetic predisposition (HLA-B27). Further, the understanding of the Ayurvedic concepts can clearly explain the conflict that has arisen in the determination of the positive HLAB27 gene in Ankylosing Spondylitis as a definite diagnosing criteria.

Conclusions
This comprehensive understanding will uplift the need for personalized medicine in disease management. Further research must be needed to understand the interaction between genetic factors (HLAb27), individual constitution, and their vyadikshamatva.
Intelligent explainable optical sensing on Internet of nanorobots for disease detection
Authors: Mesgaribarzi Niusha , Djenouri Youcef , Belbachir Ahmed Nabil , Michalak Tomasz , Srivastava Gautam 
Published: May 2024

Abstract
Combining deep learning (DL) with nanotechnology holds promise for transforming key facets of nanoscience and technology. This synergy could pave the way for groundbreaking advancements in the creation of novel materials, devices, and applications, unlocking unparalleled capabilities. In addition, monitoring psychological, emotional, and physical states is challenging, yet recent advancements in the Internet of Nano Things (IoNT), nano robot technology, and DL show promise in collecting and processing such data within home environments. Using DL techniques at the edge enables the processing of Internet of Things device data locally, preserving privacy and low latency. We present an edge IoNT system that integrates nanorobots and DL to identify diseases, generating actionable reports for medical decision-making. Explainable artificial intelligence enhances model transparency, aiding clinicians in understanding predictions. Intensive experiments have been carried out on Kvasir dataset to validate the applicability of the designed framework, where the accuracy of results demonstrated its potential for in-home healthcare management.
Numerical analysis of the MHD Williamson nanofluid flow over a nonlinear stretching sheet through a Darcy porous medium: Modeling and simulation
Authors: Khader Mohamed M. , Ahmad Hijaz , Adel Mohamed , Megahed Ahmed M. 
Published: May 2024

Abstract
In the current study, we delve into examining the movement of a nanofluid within a Williamson boundary layer, focusing on the analysis of heat and mass transfer (HMT) processes. This particular flow occurs over a sheet that undergoes nonlinear stretching. A significant facet of this investigation involves the incorporation of both the magnetic field and the influence of viscous dissipation within the model. The sheet is situated within a porous medium, and this medium conforms to the Darcy model. Since more precise outcomes are still required, the model assumes that both fluid conductivity and viscosity change with temperature. In this research, we encounter a system of extremely nonlinear ordinary differential equations that are treated through a numerical technique, specifically by employing the spectral collocation method. Graphical representations are used to illustrate how the relevant parameters impact the nanoparticle volume fraction, velocity, and temperature profiles. The study involves the computation and analysis of the effect of physical parameters on the local Sherwood number, skin friction coefficient, and local Nusselt number. Specific significant findings emerging from the present study highlight that the rate of mass transfer is particularly influenced by the thermophoresis factor, porous parameter, and Williamson parameter, showing heightened effects, while conversely, the Brownian motion parameter demonstrates an opposing pattern. The results were computed and subjected to a comparison with earlier research, indicating a notable degree of conformity and accord.
Lectal coherence in a border bilingual community
Authors: Gradoville Michael , Fernandez Sofía , Long Avizia , Waltermire Mark 
Published: May 2024

Abstract
While studies of lectal coherence, the extent to which speakers’ uses of multiple linguistic variables correlate, have not historically been frequent within sociolinguistics, recent studies have added to our knowledge of co-variation between variables. The present study contributes to this growing body of knowledge by analyzing co-variation of the Spanish voiced obstruent series /bdɡ/ in the bilingual border community of Rivera, Uruguay. On the basis of 5,569 tokens from sociolinguistic interview data from 40 Riverense Spanish speakers, we acoustically analyze mean constriction of /bdɡ/ for each speaker and each phoneme, taking into consideration the influence of Portuguese cognates and Spanish orthography on /b/. Results show positive correlations between constriction of /d/, /ɡ/, and /b/ (when the latter is spelled <b> and has a /b/ cognate), which is expected given the parallel social patterning for these sounds. However, the relationship between these portions of the data and the contrast of /b/ on the basis of orthography and cognates is much weaker. While one factor that could contribute to this empirical observation is methodological in nature, individual lects reflect the unique linguistic histories of their users, including who their interlocutors are, and in a linguistically diverse community, diverse lects can be expected.
Spanish–English bilinguals’ use of demonstratives esta and esa
Authors: Shin Naomi , Mendieta-Rodríguez Fredy 
Published: May 2024

Abstract
The limited research on bilinguals’ demonstratives suggests that bilingualism may result in a reduced number of demonstrative forms in bilinguals’ linguistic systems as well as a shift in the factors that constrain demonstrative usage. The current study investigates Spanish nominal demonstrative use among Spanish-speaking monolingual adults in Mexico and two groups of Spanish–English bilingual adults in New Mexico: Adult Arrivals, who were born and raised in a Spanish-speaking country, and U.S. Raised bilinguals, who were born in the U.S. or arrived by age seven. Proximal demonstratives este/esta ‘this’ and medial demonstratives ese/esa ‘that’ were elicited using a puzzle task. All groups varied between este/esta and ese/esa. The monolinguals were likelier than the bilinguals to produce ese/esa when referring to referents farther from themselves and closer to the addressee. Whereas the monolinguals and Adult Arrivals tended to produce este/esta rather than ese/esa when the experimenter selected the incorrect referent, thereby creating a misunderstanding, the U.S. Raised bilinguals showed the opposite trend. The findings are interpreted in the context of typological research indicating that distance between the addressee and the referent impacts demonstrative usage in Spanish but not English. It is hypothesized that increased exposure to English may correspond to reduced attention to the addressee when choosing which demonstrative to use.
Usos temporales de construcciones gramaticales con verbos de movimiento con dirección inherente: Proyecciones metafóricas y restricciones cognitivo-semánticas en la lengua española
Authors: Huelva Unternbäumen Enrique 
Published: May 2024

Resumen
En este trabajo investigamos las posibilidades y restricciones de uso de construcciones gramaticales con verbos de movimiento con dirección inherente de la lengua española para denotar movimientos en el dominio del tiempo. Analizamos cuatro metáforas temporales – EGO EN MOVIMIENTO, TIEMPO COMO MOVIMIENTO DE/POR UN LUGAR, TIEMPO EN ESPEJO, ANTES ES ARRIBA – que, a priori, tienen la facultad de permitir el uso de este tipo de construcciones en el dominio del tiempo. Concluimos, no obstante, que solo las dos primeras manifiestan, de hecho, esta facultad. Además, constatamos que esta facultad está limitada por dos restricciones cognitivo-semánticas importantes: (1) el uso se restringe a verbos que focalizan la trayectoria o alguno de sus segmentos y (2) el uso se limita a metas relativas (excluyendo metas objetivas, como, por ejemplo, las calendáricas). Concluimos, finalmente, que estas dos restricciones están impuestas por las características que posee la trayectoria en el dominio del tiempo, es decir, en el dominio meta de la proyección metafórica.
Myauchan Ore Field (Northeastern Asia), an Example of Weakly Eroded Ag–Pb–Zn Volcanoplutonic Mineralization
Authors: Глухов А.Н. , Колова Е.Е. , Соболев А.В. 
Published: May 2024

Охарактеризовано Мяучанское рудное поле, расположенное в пределах Омсукчанской зоны Охотско-Чукотского вулканогенного пояса. Составляющие рудное поле Ag-Pb-Zn рудопроявления Коренное и Малютка локализованы в центральной части антиклинальной складки северо-западного простирания, сложенной верхнетриасовыми карбонатно-терригенными толщами, прорванными штокообразными телами и дайками позднемеловых андезитов, монцодиоритов, гранит-порфиров и риолитов. Сульфидно-карбонат-флюорит-кварцевые жилы и жильно-прожилковые зоны с арсенопиритом, пиритом, сфалеритом, галенитом, халькопиритом, Ag-тетраэдритом распространены как в интрузиях, так и в терригенных толщах. Геохимический спектр минерализации As-Sb-Ag-Pb-Au-Bi-Cu-Zn-W. Результаты изучения флюидных включений наряду с данными по распределению редкоземельных и рудных элементов указывают на формирование руд в эпитермальной обстановке гидротермально-магматической системы из хлоридных растворов с участием поверхностных вод. Отложение руд происходило в диапазоне температур 106—287 °С из растворов соленостью от 0.5 до 9.0 мас. % NaCl-экв. Руды, содержащие Ag порядка 70 г/т и Pb до 1.2 %, формировались в условиях выкипания из растворов, обогащенных солями Fe; руды с содержанием Ag менее 7 г/т, а Pb до 25 г/т образовались в условиях разбавления из гидротерм, в составе которых преобладали соли Na с незначительной примесью K. Минерализация Мяучанского рудного поля представляет верхний уровень Ag-Pb-Zn рудной системы, аналогичной месторождению Гольцовое.
The Myauchan ore field located in the Omsukchan zone of the Okhotsk–Chukotka Volcanic Belt is des­cri­bed. The Korennoe and Malyutka Ag–Pb–Zn ore occurrences forming this field are localized at the center of anticlinal fold of NW strike made up of Upper Triassic carbonate-terrigenous deposits intruded by stock-like bodies and dikes of Upper Cretaceous andesite, monzodiorite, granite-porphyry, and rhyolite-porphyry. Sulfide–carbonate–fluorite–quartz veins and vein–veinlet zones with arsenopyrite, pyrite, sphalerite, galena, chalcopyrite, and Ag-tetrahedrite are localized both in intrusions and in terrigenous strata. The field bears As–Sb–Ag–Pb–Au–Bi–Cu–Zn–W mineralization. Study of fluid inclusions and REE and ore element patterns show that the field ores formed from chloride solutions with the participation of surface waters in hydrothermal-magmatic system under epithermal conditions. The ores were deposited from solutions with TDS = 0.5–9.0 wt.% NaCl equiv. in the temperature range 106–287 ºC. The ores containing ca. 70 ppm Ag and up to 1.2% Pb formed through boiling-off of solutions enriched in iron salts. The ores with Ag < 7 ppm and Pb ≤ 25 ppm were generated from diluted hydrothermal solutions with predominant sodium salts and potassium admixture. Mineralization of the Myauchan ore field marks the upper level of the Ag–Pb–Zn ore system similar to the Gol’tsovoe deposit.
Geological Aspects of the Formation and Distribution of Gas Anomalies in Bottom Sediments of the New Siberian Sedimentary Basin and Adjacent Geostructures of the East Siberian Sea
Authors: Гресов А.И. , Яцук А.В. 
Published: May 2024

В донных отложениях Новосибирского осадочного бассейна и прилегающих геоструктур Восточно-Сибирского моря установлены СН4, а также его предельные и непредельные гомологи (до С5Н12 включительно), СО2, СО, Н2, Не, Н2S, О2, N2 и Ar. Изотопно-газогеохимические показатели δ13С СО2, СН4и С2Н6, молекулярной массы углеводородной фракции и генетических коэффициентов свидетельствуют о наличии в осадках как сингенетических, так и эпигенетических газов различных газоматеринских источни­ков, в том числе современных осадков, торфяников, углегазоносных и газоносных формаций, твердых битумов, магматических образований, скоплений газогидратов и предполагаемых конденсатно-газовых, конденсатных, нефтегазовых и газонефтяных залежей. Концентрации СО2и СО достигают 29.25 и 0.06 см3/кг, СН4 и суммы его гомологов — 5.93 и 0.031, Н2 и Не — 0.78 и 0.318, H2S — 0.092 см3/кг, что указывает на формирование в донных осадках газогеохимических аномалий, превышающих критерии аномальности в 6—124 раза. Формирование и распределение аномальных концентраций природных газов зависит от комплексного влияния газоконтролирующих факторов — геологического строения, складчатой и разрывной тектоники, магматизма, угленефтегазоносности, битуминозности, органической насыщенности, литологического состава, водно-физических и коллекторских свойств отложений, гидрогеологических, геокриологических и других условий накопления и аккумуляции природных газов или их дегазации.
In bottom sediments of the New Siberian sedimentary basin and adjacent geostructures of the East Siberian Sea, we identified СН4, as well as its limit and unsaturated homologues (up to and including C5H12), CO2, CO, H2, He, H2S, O2, N2, and Ar. Isotope-gas-geochemical parameters δ13С СО2, СН4and С2Н6, of the molecular mass of hydrocarbon fraction and genetic coefficients indicate the presence of both syngenetic and epigenetic gases of various gas sources in sediments, including recent sediments, peatlands, coal-bearing and gas-bearing formations, solid bitumen, igneous formations, accumulations of gas hydrates and prognostic condensate-gas, condensate, oil-and-gas and gas-and-oil reservoirs. Concentrations of CO2 and CO reach 29.25 and 0.06 cm3/kg, CH4 and the sum of its homologues – 5.93 and 0.031, Н2and He – 0.78 and 0.318, H2S – 0.092 cm3/kg; this indicates that gas-geochemical anomalies, exceeding the anomaly criteria by 6–124 times, form in bottom sediments. The formation and distribution of abnormal concentrations of natural gases depend on the complex influence of gas-controlling factors – geological structure, fold and fault tectonics, magmatism, coal-oil-gas content, bituminous content, organic saturation, lithological composition, water-physical and reservoir properties of sediments, hydrogeological, geocryological and other conditions for accumulation of natural gases or their degassing.
THE EARLY CENOZOIC VOLCANISM OF THE NORTHERN OKHOTSK REGION SYSTEM OF GRABENS AND FAULTS
Authors: Федоров П.И. , Смирнов В.Н. , Богомолов Е.С. , Кондратьев М.Н. 
Published: May 2024

Изучен геохимический состав раннепалеоценовых базальтовых и андезитовых даек, приуроченных к линейным зонам Ланково-Омолонской системы сдвигов (Северное Приохотье) и базальтов Евдыревеемского вулканического поля, связанного с Охотско-Пенжинской системой разломов, в сравнении их с другими синхронными проявлениями базитового вулканизма: андезибазальтами и андезитами Гармандинского поля, изученными ранее, а также с позднемеловыми базальтами мыгдыкитской свиты Северного Приохотья, венчающими Охотско-Чукотский вулканогенный пояс. Изотопный состав Sr и Nd в дайках, распределение петрогенных и редких элементов с отношениями некогерентных элементов свидетельствуют о формировании вулканических тел в обстановке окраинно-континентального рифтогенеза, что подтверждается сочетанием в их составе деплетированных, внутриплитных и надсубдукционных геохимических характеристик. Подобное поведение элементов отражает многоэтапные процессы более раннего мезозойского надсубдукционного флюидного метасоматоза. Плавление древнего захороненного мелового слэба может объяснять появление таких«надсубдукционных» меток, как Nb-Ta отрицательные аномалии в изученных базальтоидах. Дайки андезитов отличаются более высокими изотопными отношениями Nd и низкими Sr, при более низких абсолютных концентрациях редких элементов и более выраженными аномалиями на спайдерграммах.
We studied geochemical compositions of the early Paleocene basaltic and andesite dikes associated to linear zones of the Lankovo–Omolon shearing system (Northern Okhotsk region) and basalts of the Evdyreveem volcanic field associated to the Okhotsk–Penzhinsk fault system, and compared them to other synchronous manifestations of basic volcanism: andesibasalts and andesites of the studied earlier Garmanda field, as well as with the Late Cretaceous basalts of the Mygdykit Formation of the Northern Okhotsk region, roofing the Okhotsk–Chukotka volcanic belt. The isotopic composition of Sr and Nd in dikes, the distribution of major and trace elements with the ratios of noncoherent elements indicate the formation of volcanic bodies in the environment of continental margin rifting, which is confirmed by the combination of depleted, intraplate and above subduction geochemical features of their composition. Such behavior of the elements indicates multi-stage processes of the earlier Mesozoic supra-subduction fluid metasomatosis. Melting of an ancient buried Cretaceous slab may explain the appearance of such “above subduction” marks as the Nb–Ta negative anomalies in the studied basaltoids. Andesite dikes are characterized by higher isotope ratios of Nd and lower Sr, with lower absolute concentrations of trace elements and more pronounced anomalies on spider plots.
To Investigate the Reduction in Kerf Taper Angle & Abrasive Waterjet lagging of Hard Ductile Inconel 625 with Abrasive Water Jet Machining with using Mathematical Model
Authors: Yadav Navneetsinh S , Chavda Neeraj K. 
Published: May 2024

Inconel 625 were studied to reduce in kerf taper angle by reducing water jet lagging with added polymer (PAM) to reduce the softening area when cutting the material on the abrasive waterjet cutting machine and to obtain a flat surface using the above listed materials. Used a combination of water pressure, abrasive particle size, nozzle size, polymer additive & Abrasives (Silica Sand) additive by percentage mass as process parameters & to check validation by mathematical model.
Apesar dos avanços, os cardápios de escolas atendidas pelo Programa Nacional de Alimentação Escolar ainda podem ser mais saudáveis
Authors: Camargo Rafaella Guimarães Moraes , Martins Isabela Prado , Domene Semíramis Martins Álvares 
Published: May 2024

O objetivo foi avaliar a qualidade da alimentação escolar brasileira. Estudo transversal que utilizou 2785 cardápios diários, de 557 municípios do país, ofertados de 2022 a 2024. Para avaliação foi utilizado o Índice de Qualidade para Cardápios da Alimentação Escolar Revisado. Observou-se que a maioria dos cardápios apresentou qualidade intermediária (70,74%) e as demais categorias apresentaram frequências semelhantes. Os grupos de cereais e tubérculos; legumes e verduras; e frutas foram os mais frequentes, seguidos de leguminosas; carnes vermelhas; e ovos aves e peixes. Já ultraprocessados; alimentos regionais apareceram em um quarto dos cardápios; laticínios; doces; alimentos processados; e compatibilidade de horário; alimentos da sociobiodiversidade e preparações regionais doces foram menos frequentes. Foi possível concluir a presença de alta frequência de alimentos in natura e minimamente processados. Contudo, também observou-se a presença de alimentos que não são permitidos na alimentação escolar.