bluuebunny/crossref_metadata_2025_split huggingface dataset:
Drafting the
Bibliotheke
. Diodorus Siculus’ Writing Process
Authors: Dudziński Andrzej 
Published: June 2023

Summary
The article offers a new perspective on the organization of Diodorus Siculus’ process of writing the Bibliotheke Historike. By analyzing passage 1.4.6 and fragment 40.8 in terms of both the vocabulary used and their function within the narrative, the article argues for the interpretation that Diodorus created an extended draft of his work (hypothesis) before dividing it into individual books. This interpretation is further strengthened by the analysis of the compositional features of the Bibliotheke. The analysis of the distribution of material between the books suggests that Diodorus in general had a very good idea about the amount of space he needed for different periods. At the same time, the presence of the unfulfilled declarations concerning the missing material suggests that the division has been made before the work has been brought to completion. Proposed interpretation is also congruent with what we know about the ancient authors’ writing process.
The article argues that the final division into books, taking place after the unauthorized publication of some books referred to in 40.8, constituted a defining point for the Bibliotheke as we know it. Such a perspective opens various possibilities, e.g. that after making the final division, Diodorus was no longer constrained to work in chronological order. It also opens a possibility that the Bibliotheke was not as close to being finished as it is usually assumed.
The Roman Revolution: ThePax Romana
Authors: Shaw Brent D. 
Published: June 2023

SummaryThe creation of the Roman Peace involved technical and quantitative developments in a particular type of political rule that produced the appropriate imperial subjects. It also involved concepts of what thatpaxwas to be and how it was to function. These ideas, in turn, demanded new kinds of subjectivity that conflicted with the strong concepts of freedom enjoyed by the citizens of a city-state. The following essay attempts to investigate the development of the intertwining strands of subservience and peace in the middle Republic and their fruition in the transition to the Principate. The core concern is one raised by Momigliano: How did this sea change in political identity affect the mentality of the new subjects of empire?
Apokolokyntosis
und
De clementia
: Neros Prinzipat und Senecas Kommentar
Authors: Meier Mischa 
Published: June 2023

Zusammenfassung
Der Beitrag untersucht den historischen Kontext der von Seneca verfassten Schriften Apokolokyntosis und De clementia und seinen Niederschlag in den Texten. Beide Werke wurden in einer Phase politischer Unsicherheit und hoher Spannungen verfasst. Es wird die These vertreten, dass diese angespannte Situation sich in den Texten spiegelt. Der Verfasser sah Nero offenbar bereits unmittelbar nach seiner Thronbesteigung kritisch und versuchte ihn nicht nur in De clementia, sondern auch in der Apokolokyntosis auf den Senat und seine Ideale zu verpflichten sowie eindringlich zu warnen. Gleichzeitig war Seneca offenbar darum bemüht, vor seinen senatorischen Standesgenossen seine Nähe zum princeps zu rechtfertigen.
Early postoperative CRP predicts major complications following cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC)
Authors: Kartik Akash , Müller Catharina , Acs Miklos , Piso Pompiliu , Starlinger Patrick , Bachleitner-Hofmann Thomas , Grotz Travis E. 
Published: June 2023

Abstract

Objectives
Cytoreductive surgery (CRS) and heated intraperitoneal chemotherapy (HIPEC) is associated with significant postoperative complications. Early detection of at-risk patients may lead to improved outcomes. The role of C-reactive protein (CRP) in predicting postoperative complications has only been recently investigated.

Methods
Postoperative complications were categorized according to Clavien-Dindo classification and further divided into minor (Grade <3) and major complications (Grade ≥3A). Absolute CRP counts (mg/L) on postoperative days (POD) 1–7, and proportional change in CRP was compared and the area under (AUC) receiver operating characteristics (ROC) curve was calculated. Univariate and multivariate analysis was performed. Significant findings were externally validated.

Results
Twenty-five percent of patients experienced one or more major complications. A CRP level of ≥106 mg/L on POD 2 and 65.5 mg/L on POD 4 were significantly associated with an increased risk of major complications with an AUC of 0.658 and 0.672, respectively. The proportional increase in CRP between POD 1 and 4 (ΔCRP POD 1/4) at a cut-off of 30 % had the best AUC of 0.744 and was the only independent risk factor for major complications (p<0.0001) on multivariate analysis. ∆CRP had an AUC of 0.716 (p=0.002) when validated in an independent database.

Conclusions
CRP can be used in a variety of ways to predict major complications after CRS and HIPEC. However, the ∆CRP POD 1/4>30 % is the best indicator of major complications. Serial CRP measurements in the early postoperative period may lead to early detection of patients at risk of major complications allowing for alternative management strategies to improve outcomes.
BaTiO3/CeO2 heterojunction photocatalysts: design, construction and a novel application for the photocatalytic degradation of oxytetracycline hydrochloride
Authors: Yu Chuan , Wang Shifa , Zhang Jing , Gao Huajing , Chen Xiangyu , Yang Hua , Fang Leiming , Chen Xiping , Yi Zao , Li Dengfeng 
Published: June 2023

Abstract
A polyacrylamide gel method combined with low temperature calcination technology has been developed to synthesize the BaTiO3/CeO2 heterojunction photocatalysts, which were formed by hybriding the large BaTiO3 particles and fine CeO2 nanoparticles with varied mass percent of CeO2. Various characterization methods have been used to determine the phase structure, functional group information, elemental composition, microstructure, optical and photocatalytic activity of BaTiO3/CeO2 heterojunction photocatalysts. The introduction of CeO2 into the host lattice of BaTiO3 does not change the optical band gap value (Eg = 3.20 eV) of the host lattice. As expected, the BaTiO3/CeO2 heterojunction photocatalysts exhibit highly enhanced and CeO2 composition-dependent photocatalytic activity for the degradation of oxytetracycline hydrochloride under simulated sunlight irradiation. The BaTiO3/5 wt% CeO2, BaTiO3/10 wt% CeO2, and BaTiO3/15 wt% CeO2 showed lower photocatalytic activity, while BaTiO3/20 wt% CeO2 showed highest photocatalytic activity (96.89 %) over the single component BaTiO3 and CeO2 photocatalysts with the initial oxytetracycline hydrochloride concentration, photocatalyst content and irradiation time were 100 mg/L, 1.5 g/L and 120 min, respectively. The enhanced photocatalytic activity of BaTiO3/20 wt% CeO2 heterojunction photocatalysts is ascribed to the cooperation between Ce3+ and Ce4+, improved charge transfer and separation of electron-hole pairs generated on irradiation with simulated sunlight and proper amount of surface defects or oxygen vacancies on the BaTiO3/CeO2 heterojunction photocatalysts.
A new chemosensor doped sol gel for Thorium(IV) determination
Authors: Elabd Amira A. , Elhefnawy Olivea A. 
Published: June 2023

Abstract
Herein, Diferuloylmethane (Curcumin) doped in a sol-gel thin film was introduced as a Thorium Th(IV) chemosensor. The suggested chemosensor exhibits a substantial decrease in fluorescence signal upon exposure to an aqueous solution containing Th(IV). To learn more about the coordination mode, sites, and quantum properties, computational work was done using the density functional theory (DFT). A lower predicted formation energy for the curcumin/Th(IV) complex (−9.57 × 104 eV) than for the free curcumin (−3.42 × 104 eV) has been found. While the dipole moment of the free Curcumin was 9.7955 debye, that of the Curcumin/Th(IV) complex was 40.6876 debye, which was greater. This implies that Curcumin and Th(IV) are well-coordinated. The suggested chemosensor can detect Th(IV) ion in aqueous solution throughout the range of 1.0 × 10−8 to 9.0 × 10−7 mol L−1, at pH 5, with a lower detection limit (LOD) of 2.50 × 10−8 mol L−1 and a lower quantification limit (LOQ) of 7.58 × 10−8 mol L−1. The effects of interference ions were investigated. Applications for determining Th(IV) directly in real samples produced findings that exhibited good agreement with results from inductively coupled plasma optical emission spectrometry (ICP-OES). The suggested chemosensor indicated outstanding performance features for Th(IV) including selectivity, long-term response stability, and high repeatability.
Both maternal IFNγ exposure and acute prenatal infection with Toxoplasma gondii activate fetal hematopoietic stem cells
Authors: López Diego A , Otsuka Kelly S , Apostol April C , Posada Jasmine , Sánchez‐Arcila Juan C , Jensen Kirk DC , Beaudin Anna E 
Published: June 2023

AbstractInfection directly influences adult hematopoietic stem cell (HSC) function and differentiation, but the fetal hematopoietic response to infection during pregnancy is not well‐studied. Here, we investigated the fetal hematopoietic response to maternal infection with Toxoplasma gondii (T. gondii), an intracellular parasite that elicits Type II IFNγ‐mediated maternal immunity. While it is known that maternal infection without direct pathogen transmission can affect fetal immune development, the effects of maternal IFNγ on developing HSCs and the signals that mediate these interactions have not been investigated. Our investigation reveals that the fetal HSCs respond to T. gondii infection with virulence‐dependent changes in proliferation, self‐renewal potential, and lineage output. Furthermore, maternal IFNγ crosses the fetal–maternal interface, where it is perceived by fetal HSCs. By comparing the effects of maternal IFNγ injection with maternal T. gondii infection, we reveal that the effects of IFNγ treatment mimic some aspects of the fetal HSC response to infection. Moreover, our findings illuminate that the fetal HSC response to prenatal infection is distinct from the adult HSC response to IFNγ‐induced inflammation. Altogether, our data disentangle the role of infection‐induced inflammatory cytokines in driving the expansion of downstream hematopoietic progenitors.
A metabolic map of the DNA damage response identifies PRDX1 in the control of nuclear ROS scavenging and aspartate availability
Authors: Moretton Amandine , Kourtis Savvas , Gañez Zapater Antoni , Calabrò Chiara , Espinar Calvo Maria Lorena , Fontaine Frédéric , Darai Evangelia , Abad Cortel Etna , Block Samuel , Pascual‐Reguant Laura , Pardo‐Lorente Natalia , Ghose Ritobrata , Vander Heiden Matthew G , Janic Ana , Müller André C , Loizou Joanna I , Sdelci Sara 
Published: June 2023

AbstractWhile cellular metabolism impacts the DNA damage response, a systematic understanding of the metabolic requirements that are crucial for DNA damage repair has yet to be achieved. Here, we investigate the metabolic enzymes and processes that are essential for the resolution of DNA damage. By integrating functional genomics with chromatin proteomics and metabolomics, we provide a detailed description of the interplay between cellular metabolism and the DNA damage response. Further analysis identified that Peroxiredoxin 1, PRDX1, contributes to the DNA damage repair. During the DNA damage response, PRDX1 translocates to the nucleus where it reduces DNA damage‐induced nuclear reactive oxygen species. Moreover, PRDX1 loss lowers aspartate availability, which is required for the DNA damage‐induced upregulation ofde novonucleotide synthesis. In the absence of PRDX1, cells accumulate replication stress and DNA damage, leading to proliferation defects that are exacerbated in the presence of etoposide, thus revealing a role for PRDX1 as a DNA damage surveillance factor.
Estándares de los sistemas de gestión de innovación, una respuesta a la competitividad empresarial
Authors: Mahecha Lagos Nancy 
Published: June 2023

En la actualidad empresarial cambiante, compleja e incierta donde se desarrollan las organizaciones, la innovación se nos presenta como el factor determinante para la competitividad y sostenibilidad empresarial, según el índice global de innovación 2022 realizado por la Organización mundial de la propiedad intelectual (WIPO), la región de Latinoamérica continua con un rezago en temas de innovación frente a las economías más desarrolladas. Mientras Suiza (1), Suecia (2), USA (3), Inglaterra (4), Países Bajos (5) son los países con más alto índice de innovación, Chile, Brasil, México presentan los índices más altos en la región ocupando los puestos 50, 54,58, respectivamente, seguidos por Colombia (63), Uruguay (64) y Perú (65). (WIPO, 2022).

El mundo ha realizado un consenso alrededor de la definición de innovación empresarial: “es un producto o proceso empresarial nuevo o mejorado (o combinación de los mismos) que difiere significativamente de los productos anteriores de la empresa o procesos comerciales y que se haya introducido en el mercado o se haya puesto en uso por la firma”. (OECD-Eurostat, 2018). Esta definición es adoptada por la comunidad internacional para la definición de sus políticas públicas sobre innovación
En Colombia, El Ministerio de ciencia y tecnología la define como: “el proceso en el cual a partir de una idea, invención o reconocimiento de una necesidad se desarrolla un producto, técnica o servicio útil hasta que sea comercialmente aceptado” (MINCIENCIAS, 2021).
Con el fin de potenciar, consolidar y asegurar los resultados de la innovación, surgen los modelos de sistemas de gestión de innovación. “Los sistemas de gestión de innovación, aceleran la conversión de la estrategia de innovación en acciones efectivas, fomentan la habilidad de reconocer y proponer nuevas áreas de oportunidad mientras responden a la condiciones cambiantes del entorno” (Idris & Durmuşoğlu, 2021, p. 3); La capacidad de innovación de una organización, depende de varios factores interconectados, como el liderazgo, los recursos, la cultura, las estructuras, los procesos, etc. Por lo tanto, es necesario un enfoque de sistemas para gestionar las actividades de innovación y vincular las partes relacionadas (Karlsson y Magnusson, 2019); un sistema de gestión de innovación permite a las organizaciones gestionar sus desafíos de innovación de manera sistémica y sistemática.
Functional Education as a Nexus between Agricultural and Industrial Revolution: An Epidemiological Modeling Approach
Authors: Ayoade Abayomi Ayotunde , Thota Srinivasarao 
Published: June 2023

Education has been regarded as a major route to economic prosperity. Its potentials, if properly exploited, have the tendency to revolutionize a nation’s productivity, income, and development. [Objetive] In this work, a mathematical model was formulated, and an epidemiological modeling approach was explored to derive the necessary and sufficient conditions for agricultural and industrial transformation in Nigeria in terms of education. The use of mathematics to quantify such a phenomenon is relatively new. [Methodology] Ample mathematics theorems were employed to test for the existence, boundedness, and positivity of the model’s solutions which are basic features of a valid epidemiological model. The model was solved to derive the equilibrium points, and the analytic threshold that governed revolution in industry and agriculture in terms of education was derived. Stability and sensitivity analyses were conducted via the stability theory of nonlinear differential equations and normalized forward sensitivity index, respectively. Simulations were later conducted using the Maple software to validate the analytical results. [Results] A government expenditure of 25% on education with or without corruption did not make education functional. Also, an increase in expenditure on education to 65% but with corruption of more than 30% retarded functional education. In general, education became functional when government investment in education attained 60%, with corruption levels lower than 20%. [Conclusions] Both the analytical and numerical results linked agricultural transformation and industrial revolution through functional education to massive investment in education and victory over corruption.
Lucha agraria y hegemonía, del paro a la negociación: Análisis del referencial de implicación de la sociedad civil del gobierno colombiano en la Mesa Única Nacional
Authors: Ospina Andersson 
Published: June 2023

Tras intensas jornadas de movilización agraria en Colombia durante el año 2013, se instaló la Mesa Única Nacional, arena de política pública sectorial entre las organizaciones movilizadas y el gobierno nacional. Este artículo expone los resultados de una investigación que aborda este proceso desde los enfoques cognitivos de políticas públicas, su principal objetivo es analizar los contenidos cognitivos y normativos del referencial de implicación de la sociedad civil del gobierno colombiano evidenciado en la interlocución con la Cumbre Agraria, Étnica, Campesina y Popular en la Mesa Única Nacional durante el período 2013 – 2018. Se propone la caracterización de bloque de poder contrainsurgente y el concepto de revolución pasiva como elementos centrales para comprender el referencial evidenciado.
Features of ablation and modification of Al<sub>2</sub>O<sub>3</sub>‒TiC ceramic surface structure during two-coordinate pulsed laser treatment
Authors: Kuzin V. V. , Grigor’ev S. N. , Fedorov S. Yu. , Volosova M. A. 
Published: June 2023

The main regularities of influence of two-coordinate pulsed laser treatment parameters on processes of ablation and structural modification of Al2O3‒TiC ceramics were established. The ambiguous influence of laser treatment parameters mode on the intensity of the ablation process was revealed. It was shown that structural modification nature is determined by parallel processes of fragmentation, melting and fusion of original ceramics grains and defective surface layer with the formation of new elements was established. The influence of laser treatment parameters mode on nature of structural modification is manifested through the size and number of newly formed elements of surface structure.
EXPERIENCE IN USING PRE-CROSSLINKED POLYMER SYSTEMS FOR ENHANCED OIL RECOVERY IN CARBONATE RESERVOIRS
Authors: Ganiev I.M. , Kalimullina G.Z. , Mingalishev F.K. , Valeev R.F. , Belykh A.M. 
Published: June 2023

Recovering residual oil reserves and reducing the level of water cut in produced wells at minimal cost are urgent tasks for mature fields. In such conditions, the use of tertiary methods of reservoir stimulation is relevant, among which a significant share is occupied by chemical methods of enhanced oil recovery. The principle of using flow diverting technologies is to supply small rims of chemical reagents to the reservoir through the reservoir pressure maintenance system, aimed at reducing the permeability of water-flushed zones by installing a waterinsulating barrier in them and redirecting water filtration flows to reservoir zones that were not previously covered by flooding.
In this paper, we consider the possibility of using the technology of water-swellable preformed particle polymer systems as flow-diverting reagents to increase oil recovery from reservoirs with complicated geological and physical conditions that limit the use of many reagents used in EOR.
On the example of a reagent sample, which is a pre-crosslinked acrylamide polymer, which contains particles of clay powder (up to 40% wt.), The paper shows the results of laboratory study and experience in applying the technology based on the preformed particle polymer systems at one of the objects of the Ural-Volga region, the reservoirs of which are presented carbonate rocks. The filtration experiment showed that the injection of the preformed particle polymer systems leads to a significant redistribution of fluid flows from a more highly permeable model to a less permeable one. As a result of the research, the main features of the applicability of technology based on the preformed particle polymer systems have been identified. The analysis of the conducted field work was carried out by determining the change in the injectivity profile of the treated injection wells and estimating the additionally produced oil from the reacting production wells. Based on the results of the analysis, additional laboratory studies were carried out, on the basis of which ways were proposed to increase the efficiency of injection well treatments with preformed particle polymer systems.
WELL SILENCING TECHNOLOGIES IN CONDITIONS OF MULTIPLE COMPLICATIONS
Authors: Gusakov V.N. , Korolev A.Yu. , Yagudin R.A. , Bokarev V.V. , Baturin P.I. , Telin A.G. 
Published: June 2023

Silencing of wells in the conditions of the Jurassic facilities developed by «Kharampurneftegaz» LLC is complicated by a number of negative factors, such as low permeability of the hydrophilic reservoir collector, high gas factor, low reservoir pressure, which significantly reduce the success of underground repair of wells (URW). To eliminate the influence of these complications in URW, an approach to silencing technology has been developed, which consists in combining several types of technological fluids, which, when used together, can eliminate the risks of reducing the production potential of wells after repair. So, to prevent gas manifestations during the URW, a blocking liquid based on the polymer «Biopol» and surfactant (gas-blocking compound, GasoBC) has been developed, acting due to its viscoelastic properties (polymer) and foaming ability in contact with gas (surfactant). A buffer liquid designed to prevent swelling of clay cement, reduce interfacial tension and restore phase permeability in oil was developed on the basis of a 6% HCl solution with the addition of a surfactanthydrophobizer (buffer hydrochloric acid liquid, BufHA). Blocking silencing compound (BSС) based on a Biopol polymer solution with a suspended suspension of microcalcite (BSС-microcalcite) and halite (BSС-halite) allows to prevent the absorption of silencing fluid at reduced reservoir pressure in wells with hydraulic fracturing.
Pilot field testing of the technology of silencing wells with multiple complications was carried out at 23 wells, where GasoBС block packs were used 21 times, BufHA — 9 times, BSC-halite and BSC-microcalcite — 14 and 9 times, respectively.
8 typical silencing plans have been compiled for various parameters of wells. The results of research and development works are fixed in the Instructions of «Kharampurneftegaz» LLC on the topic «Selection of blocking silencing compounds during well repair».