bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ketogenic diet for ovarian disorders - promising nutritional approach in polycystic ovarian syndrome and ovarian cancer
Authors: Wojtuś Magda , Tomaszuk Sebastian , Wąsik Karolina 
Published: April 2024

Introduction and purpose:
Polycystic ovary syndrome (PCOS) is the most common endocrine disease in the female reproductive age. As treatment guidelines include lifestyle changes, various diet types are being evaluated in terms of efficacy among them ketogenic diet (KD) which was also assessed in terms of its influence on another ovarian related disease - ovarian cancer. The aim of this paper is an analysis of the available scientific data in respect of the role of the KD as a part of the therapy of ovarian related disorders. The search was conducted using PubMed and Google Scholarship databases.
Brief description of the state of knowledge:
Ketogenic diet demonstrates favorable effects in the hormonal profile of PCOS-affected women. It was also noticed that its administration results in the reduction of BMI and the improvement in glycemic parameters. Most of the research was conducted by linking the ketogenic diet with the caloric restriction. In the matter of ovarian cancer the results are unclear; some of the research states the improvement of the quality of life of the participants, but there is some alarming data of the possible role of KD in enhancing the tumor growth.
Conclusions:
Ketogenic diet merits further research as a possible factor in the treatment of PCOS as foregoing results are pointing to its efficacy. Nevertheless, still more data is needed to determine its role as studies were conducted within a short period of time with relatively small research groups. There are also other limitations such as the lack of comparison with other dietary patterns with the caloric deficit which makes it difficult to deduce the main profitable factor. When it comes to ovarian cancer the results of the current data are also unclear and unambiguous with the possible negative effects.
Treatment with Digoxin – is it a clinical challenge? A Retrospective Analysis of Hospitalizations due to Digoxin intoxication
Authors: Wais Marcin , Zając Marlena , Gruca Dariusz , Zalewski Paweł , Wróblewski Wiktor , Raabe Adam , Tchórz Michał 
Published: April 2024

Introduction and purpose: Digoxin, a cardiac glycoside derived from Digitalis lanata, has stood as a cornerstone in the treatment of various cardiovascular disorders for centuries. This study aims to delve into the demographic aspects, clinical characteristics, and outcomes associated with Digoxin poisoning. By drawing upon a dataset involving 22 patients hospitalized for Digoxin intoxication at the Clinical Department of Toxicology and Cardiology in Lublin, Poland, spanning from April 2014 to December 2023, our investigation seeks to provide an understanding of this issue.Brief description of the state of knowledge: Despite the efficacy of Digoxin, the potential risk of intoxication, especially in the elderly, necessitate a comprehensive examination. Age-related changes, such as declining renal function, electrolyte imbalances, comorbidities and polypharmacy affect how drugs like Digoxin work. The symptoms of Digoxin poisoning can manifest in various organ systems such as cardiovascular, gastrointestinal, nervous system, highlighting the importance of prompt recognition to seek medical attention.Methods and results: In our study, we analyzed data from 22 patients hospitalized due to Digoxin intoxication, focusing on demographic aspects, clinical characteristics and outcomes. The cases of Digoxin poisoning were categorized according to several factors, including the quantity and nature of substances consumed, the cause of intoxication, gender, age brackets, health conditions, peak serum Digoxin levels, length and outcomes of hospitalization.Conclusions: Our study provides insights into the characteristics and outcomes of patients hospitalized due to Digoxin intoxication. The findings underscore the association of Digoxin poisoning, and emphasize the importance of monitoring serum levels to prevent adverse outcomes. As Digoxin continues to be relevant in treating cardiovascular conditions, our study calls for careful management and monitoring.
High precision 3 × 3 coupler demodulation algorithm with an additional phase shift judgment module
Authors: Pan Shumin , Ge Qiang , Zhang Gang , Xiao Jian , Xu Dingli , Yu Benli 
Published: April 2024

Ellipse fitting algorithms (EFAs) have been widely used in 3×3 coupler demodulation systems to reduce the requirement for symmetry of the 3×3 couplers. Based on the relative stability of the splitting ratio and phase difference after the establishment of the 3×3 coupler demodulation system, we solve the problem that EFA fails to work when the stimulating signal is small. Depending on the existence of a symmetry point about the origin, an additional phase shift judgment module is used to determine whether the Lissajous figure is larger than π rad. If the elliptical arc exceeds π rad, the EFA is executed. Otherwise, the previous parameters are used to correct the ellipse. Parameters are updated in real time to ensure high precision. The experimental results show that the total harmonic distortion (THD) of the ameliorated algorithm is improved by 1.28% compared to the EFA without the judgment module with a stimulus amplitude of 30 mV. The proposed scheme can effectively improve the dynamic range of the 3×3 coupler demodulation to reach 125.64 dB @ 1 kHz and 1% THD. The algorithm ensures the effective operation of the EFA under small phase shift conditions and improves the accuracy of phase demodulation.
Estrategia vietnamita, tupamara y de la organización Septiembre Negro. La violencia política en ETA desde la sociología de la relación y el pensamiento de Federico Krutwig (1963-1983)
Authors: Almeida Díez Adrián 
Published: April 2024

El presente ensayo de investigación pretende repasar las trayectorias estratégicas de la organización armada ETA. Bajo el enfoque teórico de la sociología de la relación con el mundo y la perspectiva procesual para el estudio de la violencia política, se pretende dilucidar los cambios operados en los usos dados a la violencia y el papel concreto de ésta en la estrategia política global del colectivo. Dentro de esta secuenciación, se destacará el papel del intelectual Federico Krutwig Sagredo en la definición de la planificación general de la política armada y civil de la organización vasca.
Sports Journalism at the height of Portugal’s Dictatorship: Bureaucracy and Censorship (1935-1960)
Authors: Carvalho Coutinho Manuel 
Published: April 2024

During Portugal’s dictatorship (1926-1974) there were said to be three pillars to appease its population: Fado (the music connected to culture and tradition), Fátima (symbolizing the Catholic religion) and Football (the most popular sport). Because of the importance of these three F’s, news outlets that specialized in these subjects were, in theory, given a bigger freedom. And yet, all periodical publications were targeted by the Portuguese censorship and were regularly constrained by it. With this in mind this study will centre on the relationship between the censorship services and the journalistic publications of the third F, newspapers and news bulletins that were mainly concerned with covering sports and sporting events. We will analyse the censorship records and public archives during the height of the dictatorial regime, 1935-1960, in an effort to perceive how these journalistic publications were controlled through bureaucracy and surveillance.
Some properties of a class of holomorphic functions associated with tangent function
Authors: Khan Muhammad Ghaffar , Mashwani Wali Khan , Salleh Zabidin , Tchier Fairouz , Khan Bilal , Malik Sarfraz Nawaz 
Published: April 2024

Abstract
In this study, we define new class of holomorphic functions associated with tangent function. Furthermore, we examine the differential subordination implementation results related to Janowski and tangent functions. Also, we investigate some extreme point theorem and partial sums results, necessary and sufficient conditions, convex combination, closure theorem, growth and distortion bounds, and radii of close-to-starlikeness and starlikeness for this newly defined functions class of holomorphic functions.
The Indo-Iranian background of the Ossetic future
Authors: Kim Ronald I. 
Published: April 2024

Abstract
The Ossetic future is generally believed to originate in compounds with Proto-Iranian *čana(h)- ‘desiring’, but the morphological and phonological details have never been explored. Examination of the Indo-Iranian evidence confirms that since the root *kanH- ‘take pleasure in’ occurs almost exclusively as a stative perfect, the only plausible source is possessive (bahuvrīhi) compounds with the derived noun *čanah- ‘desire’, which were restricted to this usage already in Old Iranian (cf. Avestan šaētō.cinah- ‘whose desire is possessions’). From denominative bases and thematic verbal nouns, *X-čanāh ‘whose desire is XN, desiring XN’ was reinterpreted as deverbal ‘(be) wanting to XV’ > ‘XV-fut’ and generalized to all verbal stems. The phonological evolution to Ossetic -ʒæn- is regular; the distribution of the allomorphs -ʒæn- and -ʒin- in the Digor dialect provides indirect evidence for the placement of stress in Proto-Ossetic, which in turn permits the resolution of an old problem, the double reflex of Proto-Iranian *pati- in compounds.
True Worship in the Spirit: Martin Chemnitz and the Minor Role of the Body in Worship
Authors: Bergman Andreas 
Published: April 2024

Abstract
Martin Chemnitz (1522–1586) is an extremely important theologian for the Lutheran tradition, however, he has received only modest scholarly interest. This article is the first examination of Chemnitz’s theology of indifferent rites, or adiaphora, which pays attention to its anthropological implications. The article is divided into five sections. The first section offers an overview of Luther’s and Melanchthon’s theology of worship in order to contextualize Chemnitz’s thought. The second section presents Chemnitz’s definition of worship and analyzes its implications for the soul-body relationship. The third section examines Chemnitz’s theology of the adiaphora and its ramifications for the participation of the body in worship. In the fourth section, a specific remark of Chemnitz is studied in which he indicates that our outward activity can promote spiritual well-being. The article concludes with a section that summarizes the findings and reflects on their importance for the Lutheran tradition.
Critical Independence versus Christian Catholicity in Hugo Grotius’s Annotations on Matthew 23:2–3
Authors: Mohr Philip Thomas 
Published: April 2024

Abstract
This article examines the Annotationes in Novum Testamentum of Hugo Grotius (1583–1645) at Matt 23:2–3, both to understand more about Grotius’s exegetical method and to generate additional data for the effects and uses of those verses. The following are general findings from the examination. First, Grotius shows a degree of independence to make text-critical decisions that affect translation. Second, Grotius’s interpretation of Jesus’s command to the scribes and Pharisees “who sit on the chair of Moses” depends upon an understanding of jurisprudence, eschews speculation about divine institution of the teaching office, and cuts off redeployment of Jesus’s command in contemporary polemics among Christians. Third, Grotius puts Jesus’s statements in conversation with the received wisdom from “pagan” antiquity. Fourth, Grotius demonstrates an awareness of options in the history of interpretation and desires, maybe naïvely and with some self-contradiction, to show himself in harmony with ancient Christian traditions.
Hybrid plasmonic valley-Hall topological insulators
Authors: Lin Sam , Wong Zi Jing 
Published: April 2024

Abstract
The emerging field of photonic topological insulators offers promising platforms for high-performance optical communication, computing, and sensing. However, conventional photonic topological insulator designs typically operate within the diffraction limit due to their dielectric nature. This limitation imposes constraints on device miniaturization, reduces light–matter interaction, and decreases overall device sensitivity. Introducing a new valley-Hall hybrid plasmonic topological insulator, we overcome this limitation by exploiting the coupling of surface plasmon oscillations with the optical modes of a dielectric photonic crystal, allowing for sub-diffraction vertical confinement of light. Deep-subwavelength chiral edge states can, therefore, be generated and robustly guided along disordered Z-shaped topological boundaries with much lower propagation loss compared to purely plasmonic platforms. Such extreme manipulation of light on an integrated chip platform maximizes light–matter interaction and opens the door for truly compact and efficient optical modulators, molecular sensors, and next-generation nanophotonic and quantum devices.
Ultrasound-Launched Targeted Nanoparticle Enhances Antibacterial Sonodynamic Therapy for Effective Eradication of Pseudomonas aeruginosa Biofilm
Authors: Xin Lei , Shen Jiaxin , Huang Zixuan , Chen Jifan , Lin Tao , Chen Hongjian , Shi Liuhong , Wang Guowei , Huang Pintong 
Published: April 2024

Abstract
Infections caused by Pseudomonas aeruginosa biofilm significantly endanger human health worldwide. Biofilms are closely associated with antibiotic resistance because biofilms significantly undermine the efficacy of antibiotics. A novel ultrasound-launched targeted nanoparticle was developed to universally destroy biofilm, target bacteria, deliver antibiotics, and efficiently kill bacteria via ultrasonic cavitation and antibacterial sonodynamic therapy. The nanoparticle consisted of poly (lactic-co-glycolic acid) loading ciprofloxacin and perfluoropentane with a bacteria-targeted antibody installed on the nanoparticle for binding to specific bacteria. The nanoparticle exhibited a sensitive response to ultrasound and the rapid liquid-gas phase transition of perfluoropentane resulted in a cavitation effect that destroyed the extracellular polymeric substances of the biofilm and allowed deep penetration of the antibiotics. In addition, ciprofloxacin induced additional reactive oxygen species production under ultrasound stimulation, leading to an enhanced bactericidal effect and potent anti-infective activity in vivo. This study presents an effective strategy to tackle the extracellular polymeric substance barriers for overcoming antibiotic resistance and removing a biofilm.
Abscopal effect after bronchial artery embolization for cancer-related hemoptysis
Authors: Kolyvas Peter G. , Carrato Kaitlin A. , Sivananthan Gajan 
Published: April 2024

AbstractThe abscopal effect, a rare phenomenon in cancer treatment, involves tumor regression in a distant location from the targeted therapy. This case focuses on a 74-year-old woman with metastatic papillary thyroid cancer. Despite prior treatments, she experienced pulmonary nodule progression and hemoptysis. Bland particle embolization was performed on the right bronchial artery branches supplying lung metastases, leading to significant reductions in size, number, and metabolic activity of the right-sided nodules and decreased metabolic activity of the untreated left-sided nodules, without additional cancer-related treatments. The abscopal effect has been observed with various interventional oncologic procedures, indicating a potential role in stimulating the immune response and altering the tumor microenvironment. Further investigation is needed to understand bland embolization's immunomodulatory effects and implications for triggering the abscopal effect.
Investigation of kinetics and mechanisms of metallic beryllium corrosion for the management of radioactive wastes
Authors: Bukaemskiy Andrey , Caes Sebastien , Modolo Giuseppe , Deissmann Guido , Bosbach Dirk 
Published: April 2024

AbstractActivated beryllium wastes are produced by the nuclear industry and have to be managed as radioactive waste during decommissioning and dismantling of nuclear facilities. One potential approach to the management of these wastes is their encapsulation and stabilization in cementitious matrices. The main issue with this conditioning is aqueous corrosion, leading to the hydrogen production and potential crack formation leading to a loss of confinement. To evaluate the suitability of different cement formulations, such as Ordinary Portland Cement (OPC) or magnesium phosphate cement for encapsulation of metallic beryllium, the corrosion behaviour of beryllium metal was investigated in solutions with different pHs. In alkaline solutions representative of OPC pore fluids (i.e. NaOH solutions with pH between 12.5 and 14), corrosion rates increase drastically with increasing pH. Investigations of the surface of the corroded beryllium samples by scanning electron microscopy indicate that pitting corrosion is the main corrosion mechanism under these conditions.
Graphical abstract
A rare clinical case of diagnosis and treatment of metastases of Merkel carcinoma in the right inguinal lymph nodes without an identified primary focus
Authors: Titov K. S. , Lebedinsky I. N. , Magomedova M. M. , Dzhamilov S. R. , Grekov D. N. , Sorokina M. V. , Karabach Yu. V. 
Published: April 2024

Introduction. Merkel’s carcinoma is a neuroendocrine malignant epithelial skin tumor, rapidly progressive, prone to local recurrence and metastasis to regional lymph nodes and internal organs. The etiology and pathogenesis of Merkel’s carcinoma are still an insufficiently studied issue. Because of its rare occurrence, only single observations of Merkel’s carcinoma metastasis without an identified primary focus, most often with regional lymph node involvement, have been described in the world literature.Clinical case. This article presents a clinical case of metastatic lesion of inguinal lymph nodes with microinvasion into femoral artery in Merkel’s carcinoma without identified primary focus. After a comprehensive examination and onco-consilium the patient underwent surgical treatment in the scope of cytoreductive excision of the inguinal lymph node conglomerate on the right side and artery prosthesis with an autovenous graft. According to the routine postoperative pathomorphologic and immunohistochemical studies, the diagnosis of Merkel’s carcinoma metastasis was finally confirmed.Conclusion. Identification and description of such clinical cases are practically significant and can serve for formation of certain algorithms for treatment of Merkel’s carcinoma both with local manifestations and in progressive forms. Patients with Merkel’s carcinoma should be discussed in oncological consiliums, as treatment may include surgical stage, including biopsy of sentinel lymph nodes, adjuvant radiotherapy, chemotherapy and immunotherapy in case of tumor dissemination.
REVEAL: A Global Full-Waveform Inversion Model
Authors: Thrastarson Solvi , van Herwaarden Dirk-Philip , Noe Sebastian , Josef Schiller Carl , Fichtner Andreas 
Published: April 2024

ABSTRACT
We present REVEAL, a global-scale, transversely isotropic full-waveform inversion model. REVEAL builds upon the earlier construction of the long-wavelength Earth (LOWE) model by lowering the minimum period from 100 to 33 s and by more than doubling the number of included earthquakes to 2366. In the course of 305 quasi-Newton iterations, REVEAL assimilated a total of 6,005,727 unique three-component waveforms. The inversion method rests on the combination of a stochastic mini-batch optimization and wavefield-adapted spectral-element meshes. Although the former naturally exploits redundancies in the data set, the latter reduces the cost of wavefield simulations by reducing the effective dimension of the numerical mesh. As a consequence, the average cost of an iteration in this inversion is only around 0.62% of an iteration that uses the complete data set with a standard cubed-sphere-type mesh. We calculated 3D synthetic seismograms using a graphics processing unit-accelerated spectral-element wave propagation solver, accommodating the effects of anelasticity, topography, bathymetry, ocean loading, and ellipticity. For a diverse range of global wavepaths, REVEAL predicts complete three-component seismograms at 33 s period that have not been included in the inversion. This generalization to unseen data suggests applications of REVEAL in event location and characterization, as well as in ground-motion modeling.
Magnitude mb: Reducing Processing-Related Variability
Authors: Havskov Jens , Ottemöller Lars , Gkika Fevronia 
Published: April 2024

Abstract
It is well known that magnitude mb shows a large variation between different stations and agencies for the same event. In this study we investigate the various causes of this variation and we have found that apart from the regional variation caused by the Earth’s 3D structure, a major contribution to the variation is the way the data are processed: automatic or manual determination of amplitude and period is different for the same signal at different agencies or processing systems and/or there are errors in the amplitude measurements when correcting the signal from the simulated World Wide Standard Seismic Network Short Period (WWSSN-SP) response. Part of the problem to objectively investigate the causes for the variation is that few agencies use the International Association of Seismology and Physics of the Earth’s Interior standard for reporting the observations. To get less variability in mb, a standardized way of reading amplitude and period must be developed and used.
Approaching Venezuelan Migration from the Borderland: Dynamics and Identity in La Guajira, Colombia
Authors: Price Dalton 
Published: April 2024

Abstract
Based on an ethnography in the Colombian border state of La Guajira, this article argues that ethnographic research can challenge defaults to methodological nationalism, stark binaries be-tween host and migrant communities, and a framing of Venezuelan migration that flattens the complex realities of individuals in these borderlands who have extensive ties between both Colombia and Venezuela. This article begins by characterizing this border region, describing the relevant history of La Guajira and contemporary dynamics that help situate this specific Venezuelan migration flow. After, I describe the complex identities that form in these borderlands and what exactly “Venezuelan” looks like in this state. Lastly, building on the characterization of the borderland and Venezuelan identity in La Guajira, I offer two examples of how these pieces come together to facilitate certain social interactions and explain migrant experiences.
Intra-Latin American Brain Drain Patterns: Speech, Political Action, Statistics, and Testimonies of Labor Market Insertion of the Venezuelan Population in Argentina
Authors: Biderbost Pablo , Carrasquero Guillermo Boscán , Garrido Raquel López , Brina María Elisa Núñez 
Published: April 2024

Abstract
Brain drain is known as the phenomenon in which people with knowledge or technical skills migrate to another country. Nowadays, brain drain is one of the most common forms of migration. Latin American countries are not exempt from this type of migration. Thus, in this article, we will investigate this phenomenon through the study and collection of data on Venezuelan people who migrate to Argentina, identifying the trends, characteristics, and situations in which the brain drain takes place.