bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tuning the fluorescence of Dy3+ via the structure of borophosphate glasses
Authors: Griebenow Kristin , Truong Mai-Phuong , Munoz Francisco , Klement Robert , Galusek Dusan 
Published: February 2023

AbstractThe optical characteristics of Dy3+-doped phosphate and borophosphate glasses with different divalent network modifiers prepared by melt-quenching are studied. The glass sets (A) with a molar composition of 40MO–60P2O5 and (B) with a molar composition of 40MO–20B2O3–40 P2O5 are investigated, both with M = (Zn2+, Mg2+, Ca2+, Sr2+, or Ba2+) and all doped with 0.1 mol% Dy2O3. Raman and fluorescence spectroscopy are used to analyse the structure and optical characteristics of these glasses. Four typical Dy3+ emission bands in the yellow (572 nm), blue (483 nm) and red (633 and 752 nm) regions of the spectrum are observed in both sets. The fluorescence lifetimes in each glass set are correlated to the network modifier's ionic field strength. The Mg2+ and Zn2+ containing glasses have the longest fluorescence lifetimes. The yellow to blue emission intensity ratio of the respective bands can be used to indicate a symmetric environment around Dy3+ ions and varies with the ionic field strength of the modifier cations: a higher ionic field strength leads to a higher yellow to blue ratio, which in turn indicates a higher asymmetrical local coordination environment of Dy3+ ions in the glassy host network.
Enrichr in silico analysis of MS-based extracted candidate proteomic biomarkers highlights pathogenic pathways in systemic sclerosis
Authors: Chairta Paraskevi P. , Nicolaou Paschalis , Christodoulou Kyproula 
Published: February 2023

AbstractSystemic sclerosis (SSc) is a rheumatic disease characterised by vasculopathy, inflammation and fibrosis. Its aetiopathogenesis is still unknown, and the pathways/mechanisms of the disease are not clarified. This study aimed to perform in silico analysis of the already Mass Spectrometry (MS)-based discovered biomarkers of SSc to extract possible pathways/mechanisms implicated in the disease. We recorded all published candidate MS-based found biomarkers related to SSc. We then selected a number of the candidate biomarkers using specific criteria and performed pathway and cellular component analyses using Enrichr. We used PANTHER and STRING to assess the biological processes and the interactions of the recorded proteins, respectively. Pathway analysis extracted several pathways that are associated with the three different stages of SSc pathogenesis. Some of these pathways are also related to other diseases, including autoimmune diseases. We observe that these biomarkers are located in several cellular components and implicated in many biological processes. STRING analysis showed that some proteins interact, creating significant clusters, while others do not display any evidence of an interaction. All these data highlight the complexity of SSc, and further investigation of the extracted pathways/biological processes and interactions may help study the disease from a different angle.
Characteristic cortico-cortical connection profile of human precuneus revealed by probabilistic tractography
Authors: Jitsuishi Tatsuya , Yamaguchi Atsushi 
Published: February 2023

AbstractIt is generally hypothesized that functional connectivity (FC) reflects the underlying structural connectivity (SC). The precuneus is associated with highly integrated cognitive functions. However, our understanding of the structural connections that could underlie them is limited. This study aimed to characterize the cortico-cortical connections by probabilistic tractography. The precuneus corresponds to the five cortical areas (7Am, PCV, 7Pm, 7m, POS2) on the HCP MMP atlas. We first conducted the atlas-based probabilistic tractography. The anterior part (7Am) was strongly connected to the sensorimotor region. The dorsal part (7Am, 7Pm) was highly connected with the adjacent parietal and temporal cortex, while the ventral part (PCV, 7m) showed strong connections with the adjacent posterior cingulate and medial prefrontal cortex. The most posterior part (POS2) was explicitly connected to the visual cortex. In addition, there was a correlation between SC and resting-state fMRI connectivity (Spearman’s rank correlation coefficient = 0.322 ± 0.019, p < 0.05 corrected at subject level). Collectively, the current study revealed the characteristic connectional profile of precuneus, which could shed light on the structural heterogeneity for the future functional analyses.
Colour Chemistry
Authors: Christie Robert 
Published: February 2023

This revised and up-dated second edition provides a current insight into how the fundamental principles of the chemistry of colour are applied in dyes and pigments. The text has been expanded and re-written throughout, while largely maintaining the structure of the first edition. In particular, the chapter on functional dyes has been substantially re-written to embrace the significant developments in chemistry and technology that this area has experienced in the last decade. As industry and society have become increasingly sensitive towards environmental issues, the chapter describing how the colour industry has been responding is expanded to reflect this growing importance. A new chapter is introduced on colour in cosmetics, with particular emphasis on hair dyes, reflecting the growing international, industrial significance of this topic. This chapter is co-written with Dr Olivier Morel.
Colour Chemistry will be of interest to academics and industrialists who are specialists in colour science or who have involvement with the diverse range of coloured materials, for example traditional application in textiles, paints, printing inks, plastics and cosmetics, and functional applications in electronics and biology. Broad and balanced in its coverage, this book provides an introduction to the chemistry of colour that is ideal for students, graduates and those in industry and academia seeking an introduction to the topic.
Robert Christie is a Professor in Colour Chemistry and Technology at Heriot-Watt University, Scotland, and a Distinguished Adjunct Professor at the King Abdulaziz University, Saudi Arabia. He also acts as a consultant to the colour manufacturing and application industry worldwide.
Greener Organic Transformations
Authors: Clark James H , Jardine Anwar , Matharu Avtar , Stevens Christian 
Published: February 2023

Green chemistry has progressed from being a driver for change in the chemical and allied industries to being a critical part of chemical education at all levels. The future chemist must be able to practice their trade in the light of increasing concerns about waste and resources, the safety of chemicals in consumer products, and increasingly restrictive legislation. While there are green chemistry educational resources available including lectures and experiments as well as numerous books on green chemistry and major green chemical technologies, there is no “green equivalent” of a standard organic chemistry textbook
Systematically covering a variety of well-known reactions that commonly feature in standard organic textbooks this book supplements and supports the standard organic chemistry texts. It highlights the main sustainability issues of classical and contemporary organic transformations and critically evaluates them within a metric of established Green Chemistry Principles noting where additional efforts are needed to improve their environmental footprint. Written by a team of expert authors with a multinational advisory board, this book is a fantastic resource for advanced undergraduate and postgraduate students worldwide.
A combined capacitor current balancing method with weighting factor control for multi‐string LED drivers
Authors: Sedghi Hajar , Sarvi Mohammad 
Published: February 2023

AbstractA multi‐string LED lamp driver is presented involving a boost converter and a multi‐output CLL resonant converter as the first and second stages, respectively. The CLL resonant converter works in a fixed resonant frequency, and output currents are controlled by the boost converter regulated by the Weighting Factor control method. Also, the boost converter improves and controls its input voltage. Since CLL resonant converters operate at fixed resonant frequency, primary‐side MOSFETs can achieve zero voltage switching, while secondary‐side rectifier diodes achieve zero current switching. A prototype of the proposed system was constructed to verify the theoretical results by practical implementation. Also, the general features of the proposed structure were compared with some other similar works. Results confirmed the accuracy and favourable performance of the proposed system. In fact, the proposed LED driver achieved good current balancing in a wide range of input voltage and unbalanced loads making the structure potentially suitable for application in solar home systems (SHS).
Oxidation of α-Trifluoromethyl and Nonfluorinated Secondary Alcohols to Ketones Using a Nitroxide Catalyst
Authors: Leadbeater Nicholas E. , Politano Fabrizio , Brydon William P. 
Published: February 2023

AbstractA methodology for the oxidation of α-trifluoromethyl alcohols to the corresponding trifluoromethyl ketones is presented. A catalytic quantity of a nitroxide is used, and potassium persulfate serves as the terminal oxidant. The methodology proves effective for aromatic, heteroaromatic, and conjugated alcohol substrates. It can be extended to nonfluorinated secondary alcohols and, in this case, can be applied to a range of aromatic, heteroaromatic, and aliphatic alcohols.
A Case of Recurrent Urinary Tract Infection Successfully Treated during Homeopathic Supportive Care in Oncology
Authors: Bagot Jean-Lionel , Stahl Georges 
Published: February 2023

Abstract
Introduction A 32-year-old patient with colon cancer consulted for homeopathic supportive care (HSC). She had also suffered from recurrent urinary tract infections (RUTIs) for 20 years. Could homeopathy treat these two very different issues with the same medicine?
The Patient's Main Concerns Though the main reason for the consultation was a fear of the side effects of chemotherapy, the presence of Escherichia coli-induced RUTIs affected the patient's quality of life.
Interventions and Outcomes The repertory listing highlighted Pulsatilla as the patient's homeopathic constitutional medicine. It was prescribed both for HSC and also for RUTI. In association with Arsenicum album and Nerves, Pulsatilla enabled a good tolerance to chemotherapy, with rapid recovery from peripheral neuropathies. In combination with Colibacillinum, Pulsatilla provided relapse-free curing of the RUTIs. The MOdified NARanjo Criteria for Homeopathy (MONARCH) Inventory score was +9.
Conclusion The one individual's two different clinical complaints were treated with a constitutional homeopathic medicine, Pulsatilla, which covered the whole case. However, in HSC, the use of the constitutional remedy alone is rarely sufficient: it was reinforced by individualised symptomatic medication, organotherapy and isotherapy. For RUTI, isopathic and tubercular miasmatic treatments were each helpful. For both complaints, individualised homeopathy gave rapid, long-lasting and effective results.
Long-Term Outcomes of Multiple versus a Single Course of Antenatal Steroids: A Systematic Review
Authors: Ninan Kiran , Liyanage Sugee K. , Murphy Kellie E. , Asztalos Elizabeth V. , McDonald Sarah D. 
Published: February 2023

Multiple courses versus a single course of antenatal corticosteroids (ACS) have been associated with mild respiratory benefits but also adverse outcomes like smaller head circumference and birth weight. Long-term effects warrant study. We systematically reviewed long-term outcomes (≥1 year) in both preterm and term birth after exposure to preterm multiple courses (including a rescue dose or course) versus a single course. We searched seven databases from January 2000 to October 2021. We included follow-up studies of randomized controlled trials (RCTs) and cohort studies with births occurring in/after the year 2000, given advances in perinatal care. Two reviewers assessed titles/abstracts, articles, quality, and outcomes including psychological disorders, neurodevelopment, and anthropometry. Six follow-up studies of three RCTs and two cohort studies (over 2,860 children total) met inclusion criteria. Among children born preterm, randomization to multiple courses versus a single course of ACS was not associated with adjusted beneficial or adverse neurodevelopmental/psychological or other outcomes, but data are scant after a rescue dose (120 and 139 children, respectively, low certainty) and nonexistent after a rescue course. For children born at term (i.e., 27% of the multiple courses of ACS 5-year follow-up study of 1,728 preterm/term born children), preterm randomization to multiple courses (at least one additional course) versus a single course was significantly associated with elevated odds of neurosensory impairment (adjusted odds ratio = 3.70, 95% confidence interval: 1.57–8.75; 212 and 247 children, respectively, moderate certainty). In this systematic review of long-term outcomes after multiple courses versus a single course of ACS, there were no significant benefits or risks regarding neurodevelopment in children born preterm but little data after one rescue dose and none after a rescue course. However, multiple courses (i.e., at least one additional course) should be considered cautiously: after term birth, there are no long-term benefits but neurosensory harms.
Key Points
“Tunisian Islam,” Women’s Rights, and the Limits of French Empire in Twentieth-Century North Africa
Authors: Weideman Julian 
Published: February 2023

Abstract
European colonialism catalyzed a proliferation of arguments linking national territories to allegedly distinctive forms of Islam. I consider “Tunisian Islam” under the French protectorate in Tunisia (1881–1956), a case that allows scholars not simply to track the formation of an orientalist discourse but to reveal the histories that the discourse has elided. This analysis has spatial and temporal parameters. First, the geographies of Muslim scholarship in colonial Tunisia exceeded both the national boundaries and the territory of the French empire. Above all, Muslim intellectuals in Tunisia under French rule pursued a multidirectional exchange with their colleagues in Egypt and the wider Middle East. This transnational context reveals the singular Tunisian Islam to be a specious construction. Second, colonial ideas about so-called Tunisian Islam were far from durable. Independence in 1956 led to a significant rupture as personal status legislation of the Tunisian Republic reconceived Tunisian Islam and created a new “invented tradition.” Crucially, the Tunisian state fused national Islam with promotion of women’s rights, a connection orientalists never made. Yet the regional circuits of intellectual life evident under the protectorate persisted after independence, raising questions about the tenability of the new version of national Islam.
Impact of palladium nanoparticles on plant and its fungal pathogen. A case study:Brassica napus–Plenodomus lingam
Authors: Maryška Lukáš , Jindřichová Barbora , Siegel Jakub , Záruba Kamil , Burketová Lenka 
Published: February 2023

AbstractThe technological exploitation of palladium or palladium nanoparticles (PdNPs) is increasing, and their wider usage relates to an unwanted release of pollutants into the environment, raising public health concerns about the infiltration of palladium into the consumption chain. This study focuses on the effect of spherical gold-cored PdNPs of 50 ± 10 nm diameter stabilized by sodium citrate on the interaction between an oilseed rape (Brassica napus) and the fungal pathogen Plenodomus lingam. Pretreatment of B. napus cotyledons with PdNPs suspension 24 h before but not 24 h after inoculation with P. lingam resulted in a decrease in the extent of disease symptoms; however, this effect was caused by Pd2+ ions (35 mg l–1 or 70 mg l–1). Tests to determine any direct antifungal activity on P. lingam in vitro demonstrated that the residual Pd2+ ions present in the PdNP suspension were responsible for the antifungal activity and that PdNPs themselves do not contribute to this effect. Brassica napus plants did not show any symptoms of palladium toxicity in any form. PdNPs/Pd2+ slightly increased the chlorophyll content and the transcription of pathogenesis-related gene 1 (PR1), indicating the activation of the plant defence system. We conclude that the only toxic effect of the PdNP suspension was on P. lingam via ions and that PdNPs/Pd2+ did not have any deleterious effect on the B. napus plants.
Promoter–motif extraction from co-regulated genes and their relevance to co-expression usingE. colias a model
Authors: Nayarisseri Anuraj , Bhrdwaj Anushka , Khan Arshiya , Sharma Khushboo , Shaheen Uzma , Selvaraj Chandrabose , Khan Mohammad Aqueel , Abhirami Rajaram , Pravin Muthuraja Arun , Shri Gurunathan Rubha , Raje Dhanjay , Singh Sanjeev Kumar 
Published: February 2023

AbstractGene expression varies due to the intrinsic stochasticity of transcription or as a reaction to external perturbations that generate cellular mutations. Co-regulation, co-expression and functional similarity of substances have been employed for indoctrinating the process of the transcriptional paradigm. The difficult process of analysing complicated proteomes and biological switches has been made easier by technical improvements, and microarray technology has flourished as a viable platform. Therefore, this research enables Microarray to cluster genes that are co-expressed and co-regulated into specific segments. Copious search algorithms have been employed to ascertain diacritic motifs or a combination of motifs that are performing regular expression, and their relevant information corresponding to the gene patterns is also documented. The associated genes co-expression and relevant cis-elements are further explored by engaging Escherichia coli as a model organism. Various clustering algorithms have also been used to generate classes of genes with similar expression profiles. A promoter database ‘EcoPromDB’ has been developed by referring RegulonDB database; this promoter database is freely available at www.ecopromdb.eminentbio.com and is divided into two sub-groups, depending upon the results of co-expression and co-regulation analyses.
Integrated molecular approaches for fermented food microbiome research
Authors: Walsh Aaron M , Leech John , Huttenhower Curtis , Delhomme-Nguyen Hue , Crispie Fiona , Chervaux Christian , Cotter Paul D 
Published: February 2023

AbstractMolecular technologies, including high-throughput sequencing, have expanded our perception of the microbial world. Unprecedented insights into the composition and function of microbial communities have generated large interest, with numerous landmark studies published in recent years relating the important roles of microbiomes and the environment—especially diet and nutrition—in human, animal, and global health. As such, food microbiomes represent an important cross-over between the environment and host. This is especially true of fermented food microbiomes, which actively introduce microbial metabolites and, to a lesser extent, live microbes into the human gut. Here, we discuss the history of fermented foods, and examine how molecular approaches have advanced research of these fermented foods over the past decade. We highlight how various molecular approaches have helped us to understand the ways in which microbes shape the qualities of these products, and we summarize the impacts of consuming fermented foods on the gut. Finally, we explore how advances in bioinformatics could be leveraged to enhance our understanding of fermented foods. This review highlights how integrated molecular approaches are changing our understanding of the microbial communities associated with food fermentation, the creation of unique food products, and their influences on the human microbiome and health.
Enterocolic phlebitis: a rare cause of bowel ischemia and review of the literature
Authors: Bowee Stefanie , Matter Sophia B , Dawson Heather , Inglin Roman A 
Published: February 2023

Abstract
Enterocolic phlebitis (EP) is a rare cause of bowel ischemia due to isolated venulitis of the bowel wall and mesentery without arterial involvement. EP is often misdiagnosed as inflammatory bowel disease, carcinoma, or diverticulitis due to non-specific symptoms as well as non-specific clinical and radiological findings. While unresponsive to pharmacotherapy, surgical resection of the affected bowel appears to be the only successful therapy with a very low recurrence rate. Etiology of EP remains unknown. We report a case of EP with rare presentation in the left hemicolon and unusual histological findings emphasizing the heterogeneity of this cause of enterocolic ischemia. The review and comparison of the three entities—EP, mesenteric inflammatory veno-occlusive disease (MIVOD), and idiopathic myointimal hyperplasia of mesenteric veins (IMHMV), all describing patterns of bowel ischemia due to isolated pathology of mesenteric veins—reveal that the current terminology is unclear. EP and MIVOD are very similar and may be considered the same disease. IMHMV, though, differs in localization, symptom duration, and histological findings but also shares features with EP and MIVOD. Further studies and harmonized terminology are inevitable for better understanding of the disease, prevention of unnecessary pharmacotherapy, and reduction in time to diagnosis.
Genome Evolution in Plants: Complex Thalloid Liverworts (Marchantiopsida)
Authors: Linde Anna-Malin , Singh Shilpi , Bowman John L , Eklund Magnus , Cronberg Nils , Lagercrantz Ulf 
Published: February 2023

AbstractWhy do some genomes stay small and simple, while others become huge, and why are some genomes more stable? In contrast to angiosperms and gymnosperms, liverworts are characterized by small genomes with low variation in size and conserved chromosome numbers. We quantified genome evolution among five Marchantiophyta (liverworts), measuring gene characteristics, transposable element (TE) landscape, collinearity, and sex chromosome evolution that might explain the small size and limited variability of liverwort genomes. No genome duplications were identified among examined liverworts and levels of duplicated genes are low. Among the liverwort species, Lunularia cruciata stands out with a genome size almost twice that of the other liverwort species investigated here, and most of this increased size is due to bursts of Ty3/Gypsy retrotransposons. Intrachromosomal rearrangements between examined liverworts are abundant but occur at a slower rate compared with angiosperms. Most genes on L. cruciata scaffolds have their orthologs on homologous Marchantia polymorpha chromosomes, indicating a low degree of rearrangements between chromosomes. Still, translocation of a fragment of the female U chromosome to an autosome was predicted from our data, which might explain the uniquely small U chromosome in L. cruciata. Low levels of gene duplication, TE activity, and chromosomal rearrangements might contribute to the apparent slow rate of morphological evolution in liverworts.