bluuebunny/crossref_metadata_2025_split huggingface dataset:
Una educación como práctica de afectos: ¿Qué puede un(a) profesor(a) de matemáticas?
Authors: Amaris-Ruidiaz Paola 
Published: March 2023

La propuesta busca reflexionar sobre la potencia de los afectos en y para la educación, y la educación matemática. Por eso este texto está creado como un campo de cuestionamiento desde la perspectiva filosófica. Así, se convoca a pensadores aliados: Baruch Spinoza, Friedrich Nietzsche y Gilles Deleuze, para crear una relación diferencial al cuestionar la pregunta ética de Spinoza: ¿Qué puede un cuerpo? En ese sentido: ¿Qué puede un(a) profesor(a) de matemática en la sala de clases y en la Escuela? Para ello se caminará por lo siguiente: primeramente, comprender la educación y la educación matemática como prácticas de afectos, segundo, mostrar un mapeamiento cartográfico de una Escuela en Brasil −posibilidad metodológica planteada por Gilles Deleuze y Felix Guattari−, que visibilice las producciones de subjetividad, poder y resistencia por medio de narrativas de un grupo de profesores de matemáticas─, resultado de una investigación doctoral. Como tercer y último momento, reflexionar sobre la propia práctica docente: ¿Qué tanto los educadores somos capaces de producir afectos mediados por el mundo que potencialicen una vida que desee ser vivida? Para así pensar otras posibilidades que puedan potenciar su formación.
Solidarność i zaufanie w parze
Authors: Kaufmann Jean-Claude 
Published: March 2023

Jaka jest natura związku pary? Często mówimy o „miłości”, ale definicja ta pozostaje bardzo niejasna, jeśli weźmiemy pod uwagę, że istnieje wiele różnych form miłości i że uczucie to jest obecne w bardzo różnym stopniu w życiu małżeńskim. Dokładniejsza analiza uczuć i zasad, które składają się na współczesną więź małżeńską, pozwala lepiej zrozumieć, jak się ona obecnie rozwija.
W artykule przeanalizowano różne pojęcia: solidarność, szacunek, zaufanie i wzajemne wsparcie. Dyskusji poddane jest też obustronne uznanie. Zauważono, że musi ono być narzucone innym kręgom społecznym, które mogą stać się wobec siebie konkurencyjnymi, także najbliższym, takim jak rodzice czy przyjaciele. Prowadzi to do powstania nowej roli w związku, rodzaju terapeuty duszy, którego zadaniem jest przywrócenie partnerowi/partnerce poczucia własnej wartości, zagrożonego przez sposób funkcjonowania społeczeństwa.
Percepción de uso de los elementos de un aula virtual para el aprendizaje del idioma inglés en las universidades de Lima, Perú
Authors:   , La Torre Castillo Carlos Celso 
Published: March 2023

Percepción de uso de los elementos de un aula virtual para el aprendizaje del idioma inglés en las universidades de Lima, Perú	Carlos Celso La Torre Castillo	10219158	La profundización del uso de herramientas virtuales para los procesos de enseñanza aprendizaje requieren de mejoras en su implementación, experiencias positivas y una actitud proactiva de parte de docentes y estudiantes. Se realizó un estudio transversal con el objetivo de conocer la percepción de estudiantes universitarios de universidades privadas de Lima sobre el uso de elementos que debe tener un aula virtual para el aprendizaje del idioma inglés. Se incluyó 150 estudiantes de contabilidad de cinco universidades, se evaluó la percepción de los diferentes elementos del aula virtual y se comparó según experiencia previa. La mayoría de los estudiantes estuvo a favor del uso de aula virtual y sus diferentes elementos, quienes tuvieron experiencia previa estuvieron más a favor del uso de recordatorios, chats, foros, correos y ejercicios online (p<0,05). En conclusión, la mayoría de los estudiantes está a favor del uso de aula virtual y la experiencia previa favorece una mejor percepción de las herramientas para el aprendizaje online.
Performance Analysis of Spatial Modulation in
Cooperative Cognitive Radio Networks with Energy
Harvesting
Authors: JALAJA RENJITH RAVINDRAN UNNITHAN , T VETRIVEL CHELIAN , PGS VELMURUGAN , J THIRUVENGADAM S 
Published: March 2023

Abstract

Inspired by the stringent requirements of energy efficiency and spectral efficiency for future wireless communication networks, a novel Spatial Modulation Assisted Cooperative Cognitive Radio Network with Energy Harvesting (SM-CCRN-EH) is proposed in this paper. It is well known that Cognitive Radio (CR) is a promising solution to mitigate the effect of spectrum scarcity using unlicensed bands in spectrum. In the proposed CR network, SM is applied at both Primary Transmitters (PT) and Secondary Transmitter (ST) to improve spectral efficiency. The ST acts as a Decode and Forward (DF) energy harvested relay node. It uses multiple antennas for receiving signal from PT and single antenna for signal transmission. Energy harvesting at the ST is possible using time switching or power splitting protocol to improve the energy efficiency of the system. In order to quantify the reliability of the proposed system, closed form expressions are derived for outage probability and Bit Error Rate (BER) at the Primary Receiver (PR) and Secondary Receiver in both time slots. Computer simulations are performed to verify the accuracy of derived analytical expressions. It is observed that there is an excellent agreement for both analytical results and computer simulations.
Saxitoxins and Pain management: A systematic review
Authors: Nourian Yazdan Hasani , Afraz Shaghayegh , Arabfard Masoud , Borna Hojat , ghanei mostafa 
Published: March 2023

Abstract
Background
From a clinical and economic viewpoint, pain management is critical. A class of drugs known as local anesthetics is used to treat pain caused by neurological conditions. Saxitoxin (STX) and its analogues are among the Nav blocking toxins that have recently received much attention in pain control. The goal of this study is to conduct a systematic review of the evidence for using STXs in pain management.
Method
A systematic search was conducted for randomized studies using STX and analogs in the treatment of pain. With no time or language limitations, this study employed a three-database search technique that included SCOPUS, PUBMED, and EMBASE.
Results
134 studies were identified, and 7 included. From these publications, every information concerning the type of analog used, its efficacy, dose, and adverse effects was retrieved and discussed in detail.
Discussion
In human studies, the combination of local anesthetics with STX and its analogues, notably Neosaxitoxin, increased the duration of action and reduced the dosage needed to treat neuropathic pain. This effectiveness was also confirmed in numerous animal models.
Conclusion
According to this research, this family of toxins can be highly efficient in controlling and managing pain that has a neurological basis, and they should be investigated further for usage in this type of pain.
Identification and molecular characterization of high-yielding charcoal rot resistant soybean genotypes
Authors: Amrate Pawan , Srivas M.K. , Bhale M.S , Agrawal Nisha , Kumawat Giriraj , Shivakumar M , Nataraj Vennampally 
Published: March 2023

Abstract

Charcoal rot disease caused by Macrophomina phaseolina (Tassi) Goid is one of the most devastating diseases in soybean in India. During 2018, a total of 226 diverse soybean genotypes have been evaluated for charcoal rot resistance under hot-spot conditions. Out of 226 genotypes, a sub set of 151 genotypes were selected based on disease reaction and better agronomic performance. Out of 151 genotypes evaluated during 2019, 43 genotypes were selected based on disease reaction and superior agronomic performance for their further field evaluation and molecular characterization. Disease evaluation during 2018 and 2019 was through Percent Disease Incidence (PDI). During 2020 and 2021, these forty three genotypes, were evaluated for PDI, Area Under Disease Progress Curve (AUDPC), and grain yield. During 2020, genotype JS 20–20 was found to show least PDI (0.42) and AUDPC (9.37), and highest grain yield was recorded in the genotype JS 21 − 05 (515.00 g). During 2021, genotype JS 20–20 observed to exhibit least PDI (0.00) and AUDPC (0.00), and highest grain yield was recorded in JS 20–98 (631.66 g). Across both the years, JS 20–20 was found to show the least PDI (0.21) and AUDPC (4.68), while grain yield was highest in JS 20–98 (571.67 g). Through MGIDI (multi-trait genotype-ideotype distance) analysis, JS 21 − 05 (G19), JS 22 − 01 (G43), JS 20–98 (G28) and JS 20–20 (G21) were identified to be the ideotypes with respect to the traits under consideration. Two unique alleles, Satt588 (100 bp) on linkage group K and Sat_218 (200 bp) on linkage group H, were found to be specific to two resistant genotypes JS 21-71and DS 1318, respectively. Through clustering pattern, it was observed that the genotypes bred at Jabalpur are genetically more closely related.
The level of protein in the maternal murine diet modulates the facial appearance of the offspring via mTORC1 signaling
Authors: Chagin Andrei , Xie Meng , Tesarova Marketa , Gershtein Yaakov , Schnyder Daniela , Devyatirov Ruslan , Gazizova Guzel , Shagimardanova Elena , Zikmund Tomas , Kerckhofs Greet , Ivashkin Evgeny , Batkovskyte Dominyka , Newton Phillip , Andersson Olov , Fried Kaj , Gusev Oleg , Zeberg Hugo , Kaiser Jozef , Adameyko Igor 
Published: March 2023

Abstract
The development of craniofacial skeletal structures is fascinatingly complex and elucidation of the underlying mechanisms will not only provide novel scientific insights, but also help develop more effective clinical approaches to the treatment and/or prevention of the numerous congenital craniofacial malformations. To this end, we performed CAGE-sequencing of the facial mesenchyme of human embryos and cross-checked the active enhancers thus identified against genes, identified by GWAS for the normal range human facial appearance. Among the identified active cis-enhancers, several belonged to the components of the mTORC1 (Mechanistic Target of Rapamycin Complex 1) pathway. To assess the functional role of this pathway, we manipulated it both genetically and pharmacologically in mice and zebrafish. These experiments revealed that mTORC1 signaling modulates craniofacial shaping at the stage of skeletal mesenchymal condensations, with subsequent fine-tuning during clonal intercalation. This ability of mTORC1 pathway to modulate facial shaping, along with its evolutionary conservation and ability to sense external stimuli, in particular dietary amino acids, indicate that the mTORC1 pathway may play a role in facial phenotypic plasticity. Indeed, the level of protein in the diet of pregnant female mice influenced the activity of mTORC1 in fetal craniofacial structures and altered the size of skeletogenic clones, thus exerting an impact on the local geometry and craniofacial shaping. Overall, our findings indicate that the mTORC1 signaling pathway is involved in the effect of environmental conditions on the shaping of craniofacial structures.
Decomposition and sources of Gender Inequality in Access to drinking water in Cameroon: Does International remittances matter?
Authors: MEKA’A BERNARD COSMAS , BITA CHARLES ALAIN , noufelie ROMUS 
Published: March 2023

Abstract
This paper quantify and decompose the Gender Gap in Access to Drinking Water (ADW) in Cameroon, emphasizing the international remittance impacts. To do this, a nonlinear decomposition technique is applied to the data from a survey of 5930 households led in 2012 by Demographic Research and Training Institute (DRTI) with the collaboration of Africa, Caribbean and Pacific migration organisation. We distinguish the remittances from only male migrants (MIRM) from those all migrants (OIRM). The performing a Boostrap analysis show a significant gender gap in ADW; and that female household heads have greater ADW than their counterpart male ones. Moreover, heterogeneity to remittance recipient widen the gap remittances widen the male-female gap in ADW, but the MIRM impact is largest than OIRM ones. Our finding further confirm the hypothesis stipulating that: adverse distributional effect of remittances depend onof household head and migrant gender. We therefore agree with already existing conclusions in the economic literature.
JEL Code: D31, O15, F22 F24 J16
Investigation of a rare occurrence of a diatomaceous coating of the Cotswold Weir wall on the Condamine River, Australia
Authors: Thompson John P. , Standley John , Hancock Rachel C. 
Published: March 2023

Abstract

A white encrustation of the Cotswold Weir wall in the lower reaches of the Condamine River, a tributary of the Murray-Darling River system in semi-arid Australia, was investigated following community concern that the substance indicated health risks from the water. The vitreous white surface consisted of closely packed frustules of diatoms, observed by scanning electron microscopy, with an underlying layer of clay particles and dried filamentous green algae. Pennate diatoms identified in the white encrustation were the benthic species Nitzschia palea (predominant), Eolimna subminiscula, Craticula aff. cuspidata, Navicula viridula var. rostellata, and Luticola mutica. The centric diatom species Melosira varians was also present as filamentous chains among the aggregated pennate diatom frustules. The encrustation was the remains of a periphyton (biofilm) of diatoms and green algae that had developed during protracted stream flow over the weir wall following record flooding. A dry period had resulted in death of the diatoms and exposure of their aggregated siliceous frustules as a vitreous white coating. All diatom species identified are considered tolerant of eutrophic and mildly saline conditions. Chemical analyses of water from the Cotswold Weir, compared to long-term records, revealed higher salinity as measured by electrical conductivity and higher sodium and chloride concentrations, total nitrogen and total phosphorus with wide atomic ratios for total nitrogen:total phosphorus, nitrate-nitrogen:orthophosphate-phosphorus and dissolved silica–silicon:orthophosphate-phosphorus that probably favoured diatoms over other photoautotrophs. While the diatomaceous encrustation indicated no health risks from the weir water, continued watch is required to avoid eutrophication and salinization of the river.
Concept analysis of health system resilience
Authors: Asfoor Deena Al , Tabche Celine , Zidjali Manal Al , Mataria Awad , Saikat Sohel , Rawaf Salman 
Published: March 2023

Abstract

Background: Although several definitions of health systems resilience have many common characteristics, there is no agreed-upon framework that could be used to measure resilience. In this review, we review the concept of resilience, identifying definitions, attributes, antecedents, and consequences and present the findings of the ‘concept analysis’ of Health System Resilience.
Methods: In this paper, we follow Schwarz-Barcott and Kim’s Hybrid model, which consists of theoretical, fieldwork and final analytical phases. This review identifies the health systems resilience definitions, attributes, antecedents, and consequences with the aim of developing a framework to identify the domains that could constitute a measure.
We searched PubMed, PsycINFO, CINAHL Complete, Ebscohost- Academic Search Premier to download titles and abstracts on Covidence. The articles were screened by two reviewers and disagreements were resolved by discussion with the third reviewer. Each of the three reviewers examined the eligible publications for definitions, attributes, antecedents, and consequences using a pre-defined data extraction form.
Results: The initial search yielded 3357 articles. Duplicates and ineligible articles were removed. These were further screened, and 66 of them were removed because they did not include a discussion of health systems resilience, discussed resilience but not in a health systems context, were in languages other than English and did not discuss resilience, and we could not access two full articles. Finally, we included 130 studies in the analysis.
Conclusions: Resilience antecedents are decentralization, available funds, investments and resources, staff environment and motivation, integration and networking, and finally, diversification of the staff. The attributes are the availability of resources and funds, adaptive capacity, transformative capacity, learning and advocacy, and progressive leadership. The consequences of health system resilience are improved health system performance, a balanced governance structure, improved expenditure and financial management of health, and maintenance of health services that support UHC throughout crises. We propose a framework as a basis of a measurement tool for health system resilience.
Establishment and Validation of Diagnostic Model of Microvascular Invasion in Hepatocellular Carcinoma
Authors: Wang Xiu-Qin , Hou Dong-Xing , Fan Ying-Qi , Pan Cui-Cui , Zheng Ni , Si Yuan-Quan 
Published: March 2023

Abstract
Background: Microvascular invasion (MVI) is closely related to high recurrence and poor prognosis in patients with hepatocellular carcinoma (HCC). We aimed to establish a preoperative diagnostic model of MVI for HCC based on the clinical characteristics and serum detectors of HCC patients.
Methods: In total, 1027 hepatocellular carcinoma patients hospitalized at Shandong Provincial Hospital from January 2016 to August 2021 were included and randomly divided into the development group and validation group at a ratio of 3:1. Independent sample t test, Mann-Whitney U test, Chi-square test and Fisher exact test were applied to assess the difference of clinical characteristics and serum index results of the two cohorts. Univariate and multivariate logistic regression analyses were carried out to screen the independent risk factors of HCC patients with microvascular invasion. By using these independent risk factors, a preoperative diagnostic nomogram of HCC for MVI was established and verified. The receiver operating characteristic (ROC) curves, calibration curves and decision curve analyses (DCA) were used to estimate the discrimination and clinical application of the nomogram. In addition, the value of this diagnosticmodel in diagnosing microvascular invasion in different stages of hepatocellular carcinoma was further discussed.
Results: Through univariate and multivariate analyses, independent riskfactors for MVI of HCCinvolved Hepatitis B virus infection (HBV), large tumor diameter, higher logarithm of Alpha-fetoprotein (Log AFP), higher logarithm of AFP-L3% (Log AFP-L3%), higher logarithm of protein induced by vitamin K absence or antagonist-II (Log PIVKA-II) and higher logarithm of Carbohydrate antigen 125 (Log CA125). The nomogramincorporating these six independent risk factors was finally established. The areas under the ROC curve (AUC) assessed by the nomogram for MVI of HCC in development cohort and validation cohort were 0.806 (95% CI, 0.773～0.839) and 0.818 (95% CI, 0.763～0.874) respectively. The calibration curve revealed that the judged results for MVI of hepatocellular carcinoma using our established diagnostic model were highly consistent with the postoperative pathological results. The decision curve analysis (DCA) showed promising clinical application of the diagnostic nomogram. Moreover, we also found that the diagnostic model had better application value in hepatocellular carcinoma with higher malignancy.
Conclusion: An effective preoperative diagnostic model for MVI of HCC based on readily available tumor markers and clinical characters has been established, which can be significant and easily implemented for MVI diagnosis.
A nomogram to predict life-threatening hemoptysis in patients with tuberculous hemoptysis
Authors: pengfei; zhu , Yu Guocan , Fang Likui , Yu Wenfeng , Zhong Fangming , Xu Li , Lou Xinjie , Ye Bo 
Published: March 2023

Abstract
Objectives
We aimed to develop and validate a nomogram for predicting life-threatening hemoptysis (LTH) in patients with tuberculous hemoptysis.
Methods
Patients diagnosed and treated for tuberculous hemoptysis at our hospital during January 2018–December 2020 were retrospectively analyzed. Univariable and binary logistic regression analyses were used to identify independent risk factors for LTH in patients with tuberculous hemoptysis. A predictive nomogram was developed to predict the risk of LTH in the participants. Receiver operating characteristic (ROC) curve analysis, calibration analysis, and decision curve analysis (DCA) were used to evaluate the nomogram. The bootstrapping method was used for internal validation.
Results
Data from 444 patients were analyzed. Hematocrit (P = 0.005, odds ratio [OR]: 0.912, 95% confidence interval [95% CI]: 0.854–0.972), hemoptysis amount (P < 0.01, OR: 1.005, 95% CI: 1.002–1.007), and lung destruction (P < 0.01, OR: 0.221, 95% CI: 0.099–0.49) were identified as risk factors for LTH. Notably, 50% LTH rate was used as the cut-off to validate the nomogram model. Area under the ROC curve for the nomogram was 0.814 (95% CI: 0.82–0.963). The sensitivity and specificity of the nomogram were 90.1% and 62.5%, respectively. Calibration curve indicated good consistency between the risk predicted using the model and the actual risk. The prediction error was low (integrated Brier score: 0.057). The Hosmer–Lemeshow test yielded a nonsignifcant P-value of 0.634. DCA indicated that the nomogram can be an effective diagnostic tool for predicting LTH.
Conclusions
The preliminary nomogram could help predict LTH; thus, appropriate decisions can be made to gain more time for patients’ treatment.
The intersecting impact of mining operations and climate change on sustainable livelihoods at the extraction frontiers of Ghana
Authors: Lariba Pakmoni , Udimal Thomas Bilaliib , Hussein Mansuur , Alorzuke Emmanuel 
Published: March 2023

Abstract
Mining operations in developing countries are situated within complex ecological and social dynamics and are exacerbated by the multiplier effects of climate change. This paper explores the intersecting impact of mining activities and climate change, mediated by the politics of power on the rural livelihoods and the environment. Applying the qualitative research approach using focus group discussion, interviews, and document reviews. The results show that a) the impacts of mining exploitation and climate change intersect and manifest in altering the dynamics of the environment and ecosystems, resulting in adverse societal outcomes; b) the expansion of mining operations is determined by power politics and the search for resource rent and profits. This extraction process continues with little regard for rural livelihoods and good environmental stewardship. This paper argues that if the conjoint impact of mining activities with climate change threats is not handled well, it may reconfigure rural livelihood portfolios in extraction enclaves. Thus, creating a new site for struggle and contestation over resources never seen before in resource-rich countries of Africa. This paper contends that it is possible to conceptualize a sustainable mining pathway that mitigates the "multiplier threat " of climate change and mining activities on rural populations and the environment.