bluuebunny/crossref_metadata_2025_split huggingface dataset:
Enamel Matrix Derivative, 58S5 Bioactive Glass, and Fluoride Varnish for Enamel Remineralization: A Multi-analysis Approach
Authors: Gungor A Sarialioglu , Dalkılıç E , Alkan E , Yılmaz-Atalı P , Tağtekin D 
Published: May 2024

SUMMARY

Purpose:
This study aimed to evaluate the enamel remineralization efficacy of enamel matrix derivative (EMD), experimental bioactive glass (BAG), and fluoride varnish in vitro.

Methods and Materials:
Artificial initial caries lesions were developed on fifty human enamel specimens using demineralization solution (pH 4.5, 37°C, 96 hours). Specimens were randomly assigned to five groups (n=10): I-5% NaF varnish (Enamelast), II-experimental 58S5 BAG+37% phosphoric acid (PA), III-EMD (Emdogain) + Ethylenediaminetetraacetic Acid (EDTA), IV-EMD+37% PA, V-Control (untreated). All remineralization agents were applied with pH cycling for seven days. The specimens were scanned by spectral domain optical coherence tomography (SD-OCT) at baseline, at demineralization, and after pH cycling. Lesion depths were measured using image analysis software (ImageJ). Lesions were evaluated using surface microhardness (SMH) and two fluorescence methods (FluoreCam and DIAGNOdent Pen [DDPen]). The data were statistically analyzed by Kruskal Wallis, Friedman, and Wilcoxon tests (α=0.05).

Results:
According to SD-OCT results, fluoride varnish was found to be the most effective agent in reducing lesion depth (p=0.005). All agents increased the SMH values after pH cycling. No significant difference was found among fluoride varnish, BAG, and EMD+PA groups. These SMH values were significantly higher than EMD+EDTA and control groups (p&lt;0.001). All groups showed lower DDPen scores compared with the control group (p&lt;0.001), however, no significant difference was found among the remineralization agents. In FluoreCam assessment, size and intensity values of all treated groups showed improvement. However, there was no significant difference between the treatment groups in terms of FluoreCam size measurements (p=0.186).

Conclusion:
58S5 BAG and EMD+PA have remineralization capacity as effective as fluoride varnish. EMD+PA showed better SMH and lesion intensity results than EMD+EDTA.
Main Components of The Semboro Variety of Siam Orange Peel Essential Oil Prepared Using Water Distillation Method
Authors: Hariono Budi , Rachmanita Risse Entikaria 
Published: May 2024

The maximum production potential for low quality oranges is 15% or 9,057 tons/year, the potential for orange peel waste is 50% of the total weight of oranges or the equivalent of 4,500 tons of orange peel waste The average yield of orange peel essential oil is 0.6%, resulting in a potential of 27 tons/year. The aim of this research is to obtain information regarding the best heating temperature in the distillation process and to identify the main components of Siam orange peel essential oil of the Semboro variety. The research was carried out using a laboratory-scale water distillation system, with a distillation flask capacity of 1 liter, with 150 g of orange peel as raw material at a distillation process heating temperature of 250°C and 300°C. The yields of 1.9 mL and 0.9 mL of Siam orange peel essential oil were obtained 1.083% and 0.513% respectively. The specific gravity of Siam orange peel essential oil is 0.855 g/cm3 and 0.886 g/cm3 respectively, the main components are 29 and 18 components respectively. An important finding of this research is that at a distillation process with heating temperature of 250°C, yields a limonene content of 16.10%, whereas heating at 300°C results in 7.69% limonene content. Keywords: Limonene; Low grade orange peel; Heating temperature; Quality essential oil.
FIREWALL FILTERING DENGAN MENGGUNAKAN MIKROTIKUNTUK MEMBLOKIR SITUS NEGATIVE
Authors: Maulana Anwar , Andriani Ria , Rahmandika Oky Cahyo , Ibrahim Zaky 
Published: May 2024

Perkembangan jaringan computer saat ini sudah sangat maju di masyarakat, kebutuhan akan internet sudah menjadi hal pokok bagi para masyarakat modern karena jaringan computer dapat mempermudah berbagai persoalan manusia. Perkembangan jaringan computer ini membawa pengaruh positif pada para penggunanya seperti contohnya mempermudah komunikasi jarak jauh, mencari informasi yang lebih cepat, mempermudah urusan bisnis dll. Selai membawa dampak positif perkembangan jaringan computer juga membawa dampak negative pad penggunanya antara lain akses situs porno, perjudian online dll.
Penelitian ini mengkaji penerapan firewall filtering pada jaringan computer menggunakan mikrotik supaya penggunanya terhindar dari dampak negative penggunaan internet. Penggunaan mikrotik dalam memfilter situs negative menggunakan mekanisme firewallfilteringweb,danbandwidth, mekanisme firewallfiltering web memiliki tujuan untuk mengatur akses websiteyang dapat di akses oleh user, sehingga konten yang dicari memiliki sisi positif yang dapat bermanfaat bagi userdan sisi negatif tidak dapat diakses sehingga userberalih untuk mencari konten yang memiliki sisi positif.Hasil dari penelitian ini menunjukkan Penggunaanfiltering web dapat di terapkan pada topologi jaringan tertentu dengan melakukan pengujian terlebih dahulu. Pengujian dapat dilakukan setelah pengaturan pada router dengan melakukan penyambungan kabel consolesetting lewat pc/laptop pada router
UNVEILING THE POLITICAL IMPACT OF FAST FASHION CONSUMPTION: THE ROLE OF LOWER MIDDLE CLASS IN ENVIRONMENTAL CRISIS IN INDONESIA?
Authors: Hajad Vellayati , Herizal Herizal , Ikhsan Ikhsan , Setiawan Deni , Handayani Sri Wahyu 
Published: May 2024

ABSTRACT. This article delves into the impact and role of the lower middle class on Indonesia’s environmental landscape. Despite their social and economic marginalization, this demographic heavily relies on cheap, easily accessible fast fashion for clothing, leading to detrimental environmental consequences such as ecosystem degradation and pollution. This research was carried out by conducting a literature review through library research, where the data came from library data collection. This study further analyzes literature regarding socio-economic dynamics and environmental problems. This approach unveiled the lower middle class’s profound influence of fast fashion consumption on Indonesia’s environment. The research highlights the lower middle class’s pivotal role in fast fashion waste distribution, exacerbating environmental pollution. Hence, governmental intervention becomes imperative to regulate fast fashion production, manage waste, and restrict the influx of second-hand fast fashion businesses. The article concludes by emphasizing the lower middle class’s dual role as both major consumers and victims of global capitalism in the fast fashion industry, necessitating state protection through various policy measures. These include elevating product quality standards, ensuring fair labor practices, enhancing consumer protection, and controlling the influx of foreign fast fashion products. Ultimately, the study underscores the necessity of comprehensive governmental interventions to mitigate the environmental repercussions of fast fashion consumption, safeguarding both the lower middle class and Indonesia’s environment.
(in)constitucionalidade dos símbolos religiosos nos órgãos públicos
Authors: Zanin Paula Vitória , Favero Sabrina 
Published: May 2024

O artigo analisa se a presença de símbolos religiosos em prédios e órgãos do poder público fere o princípio da laicidade e o direito fundamental à liberdade religiosa. A partir da compreensão da evolução do secularismo e laicidade, demonstra-se o percurso histórico em que se desenvolveu a liberdade religiosa e a necessidade da neutralidade do Estado frente ao fenômeno religioso. A temática mostra-se atual, dada a judicialização de demandas que pretendem a proteção da liberdade religiosa, direito que se encontra em crescente ameaça no âmbito social. Como resultado, compreendeu-se ser adequada a retirada de símbolos pertencentes ao catolicismo de órgãos públicos, pois sua permanência fere a laicidade do Estado, impedindo a completa garantia da liberdade religiosa e o direito de crença de outras religiosidades. É uma pesquisa orientada pela dogmática, qualitativa teórica, baseada em material bibliográfico, documental e jurisprudencial especializados, com utilização do método dedutivo.
Systematic review and meta-analysis of the impact of sex on outcomes after aortic valve replacement
Authors: EL-Andari Ryaan , Bozso Sabin J. , Fialka Nicholas M. , Alaklabi Adbulaziz Mohammed , Kang Jimmy J.H. , Nagendran Jeevan 
Published: May 2024

Aims
In recent years, extensive literature has been produced demonstrating inferior outcomes for women when compared with men undergoing heart valve interventions. Herein, we seek to analyze the literature comparing outcomes between men and women undergoing surgical aortic valve replacement (SAVR).

Methods
A systematic literature search of PubMed, MEDLINE, and Embase was conducted for articles comparing differences in outcomes between adult men and women undergoing SAVR. One thousand nine hundred and ninety titles were screened, of which 75 full texts were reviewed, and a total of 19 manuscripts met the inclusion criteria and were included in this review.

Results
Pooled estimates of mortality demonstrated that women tended to have lower rates of survival within the first 30 days post-SAVR, although mid-term and long-term mortality did not differ significantly up to 10 years postoperatively. Pooled estimates of postoperative data indicated no difference in the rates of stroke and postoperative bleeding. Rates of aortic valve reoperation and acute kidney injury favored women.

Conclusion
Despite the inferior outcomes for women post-SAVR that have been reported in recent years, the results of this meta-analysis demonstrate comparable results between the sexes with comparable mid- to long-term mortality in data pooled from the literature. Although mortality favored men in the short term, rates of aortic valve reoperation and acute kidney injury favored women. Future investigation into this field should focus on identifying discrepancies in diagnosis and initial surgical management in order to address any potential factors contributing to discrepant short-term outcomes.

Graphical abstract

http://links.lww.com/JCM/A651
Clinical significance and prognostic value of right bundle branch block in permanent pacemaker patients
Authors: Mazza Andrea , Bendini Maria Grazia , Leggio Massimo , Imberti Jacopo F. , Valsecchi Sergio , Boriani Giuseppe 
Published: May 2024

Aims
In patients undergoing pacemaker implantation with no prior history of heart failure (HF), the presence of left bundle branch block (LBBB) has been identified as an independent predictor of HF-related death or hospitalization, while the prognostic significance of right bundle branch block (RBBB) remains uncertain. We aimed to assess the long-term risk of all-cause mortality in patients with a standard indication for permanent pacing and normal or moderately depressed left ventricular function when RBBB is detected at the time of implantation.

Methods
We retrospectively enrolled 1348 consecutive patients who had undergone single- or dual-chamber pacemaker implantation at the study center, from January 1990 to December 2022. Patients with a left ventricular ejection fraction ≤35% or a prior diagnosis of HF were excluded.

Results
The baseline 12-lead electrocardiogram revealed an RBBB in 241 (18%) and an LBBB in 98 (7%) patients. During a median follow-up of 65 [25th–75th percentile: 32–117] months, 704 (52%) patients died. The combined endpoint of cardiovascular death or HF hospitalization was reached by 173 (13%) patients. On multivariate analysis, RBBB was confirmed as an independent predictor of death [hazard ratio, 1.33; 95% confidence interval (CI), 1.09–1.63; P = 0.005]. However, when considering the combined endpoint of cardiovascular death and HF hospitalization, this endpoint was independently associated with LBBB (hazard ratio, 2.13; 95% CI, 1.38–3.29; P < 0.001), but not with RBBB.

Conclusion
In patients with standard pacemaker indications and normal or moderately depressed left ventricular function, the presence of basal RBBB was an independent predictor of mortality. However, it was not associated with the combined endpoint of cardiovascular death and HF hospitalization.
Prognostic value of hypochloremia on mortality in patients with heart failure: a systematic review and meta-analysis
Authors: Stankowski Kamil , Villaschi Alessandro , Tartaglia Francesco , Figliozzi Stefano , Pini Daniela , Chiarito Mauro , Stefanini Giulio , Cannata Francesco , Condorelli Gianluigi 
Published: May 2024

Aims
Electrolyte imbalances are common in patients with heart failure. Several studies have shown that a low serum chloride level is associated with adverse outcomes in hospitalized patients with acute heart failure and in outpatients with chronic heart failure. We performed a systematic review and meta-analysis to assess the association of hypochloremia with all-cause mortality in patients with heart failure.

Methods
Data search was conducted from inception through 1 February 2023, using the following MeSH terms: (‘chloride’ OR ‘hypochloremia’) AND ‘heart failure’. Studies evaluating the association between serum chloride and all-cause mortality in patients with heart failure were included. The predefined primary outcome was all-cause mortality. Pooled hazard ratios and 95% confidence intervals (CIs) were used as effect estimates and calculated with a random-effects model; fixed-effects model and leave-one-out sensitivity analyses were also performed.

Results
A total of 15 studies, involving 25 848 patients, were included. The prevalence of hypochloremia ranged from 8.6 to 31.5%. Follow-up time ranged from 6 to 67 months. Hypochloremia as a categorical variable was associated with an increased risk of all-cause mortality [hazard ratio 1.56; 95% confidence interval (CI) 1.38–1.75; P < 0.001]. As a continuous variable, serum chloride was associated with all-cause mortality (hazard ratio per mmol/l decrease in serum chloride: 1.06; 95% CI 1.05–1.07; P < 0.001). Results were confirmed by using several sensitivity analyses.

Conclusion
Hypochloremia exhibits a significant prognostic value in patients with heart failure. Serum chloride can be used as an effective tool for risk stratifying in patients with heart failure.
American Veteran Noirs: Investigating Exceptionalism and Its Post-World War II Trauma
Authors: Gerhard Atalie 
Published: May 2024

Abstract
This essay looks at some of the American film noir that focus on traumatized veterans in the post-World War II era, up to the twenty-first century and argues that noir thrillers centering on mentally disturbed veterans of World War II allow for both commemoration and criticism of the global interventionism that American exceptionalism legitimized during the Cold War and the Wars on Terror. Paradigmatic noirs construct traumatized veterans to investigate their symptoms of amnesia and paranoia as responses to historical interventions. While the analysis of Fred Zinnemann’s Act of Violence (1948) challenges idolizations of members of the Greatest Generation as morally superior immediately after their return home, that of Alan Parker’s Angel Heart (1987) probes into how the projection of a Faustian tale upon amnesia connects a post-World War II identity conflict to an anti-communist climate ripe with social tensions. The third veteran noir, the post-9/11 film Shutter Island (2010) by Martin Scorsese, conclusively reveals how two paranoid narratives overlap in the films under scrutiny, aiming to deconstruct the patriotic trope of American heroism in their subtexts. (AG)
New British Nature Writing, or an Emergent Hope
Authors: Mutlu Hatice Bakanlar 
Published: May 2024

Abstract
Since the first decade of the twenty-first century, Britain has witnessed the emergence of a new literary movement called “new nature writing.” This paper aims to call attention to new British nature writing as an emergent genre marked by its practitioners’ will to replace anthropocentrism with ecocentrism, present an all-embracing understanding of nature, and interweave the personal with the ecocritical. To this end, it offers insights into selected memoirs of contemporary British writers, including Kathleen Jamie’s essay trilogy Findings, Sightlines, and Surfacing; Amy Liptrot’s The Outrun; and Carol Donaldson’s On the Marshes: A Journey into England’s Waterlands. Such non-fiction first person narratives, labeled as eco-memoirs, may provide an eco-centered approach to the natural world in the Anthropocene, and thus cherish hopes for a livable future for our planet. (HBM)
“There is never any ending to Paris”: Manifestations of Spatiality in Ernest Hemingway’s A Moveable Feast
Authors: Tarnóc András 
Published: May 2024

Abstract
Ernest Hemingway’s A Moveable Feast (1964) contains an array of his memories of the time he spent in Paris in the first half of the 1920s. The work provides an ideal vehicle to explore the connection of spatiality to memory and text production along with how imagined geography relates to empirical geography. The essay deploys a theoretical apparatus relying on the works of Martin Heidegger, Henry Lefebvre, Edward Soja, Michel Foucault, Michel de Certeau, Guy Debord, Pierre Nora, and Walter Benjamin in its investigation of a psycho-geography composed by Hemingway. The essay aims to discuss how spatiality can contribute to the construction of personal history and in what way it can promote text production, and it will also explore the impact of space on the psychological and emotional condition of the individual. (AT)
Investigation of doxycycline residues in bones after oral administration to broiler chickens
Authors: Gajda Anna , Szymanek-Bany Iwona , Nowacka-Kozak Ewelina , Gbylik-Sikorska Małgorzata 
Published: May 2024

Abstract

Introduction
Chicken bones, a by-product of the poultry industry, can directly or indirectly enter the food chain. Bone meal and bone products could be sources of many contaminants. Considering the wide range of uses made of bones in the culinary and food industries, this material needs to be safe and antibiotic residue–free. To determine if such is the case, the concentration of doxycycline in chicken bones was investigated, this antimicrobial being one of the most commonly used in poultry production.

Material and Methods
Ross 308 broilers were grouped into three experimental and one control group. Doxycycline was administered in drinking water at therapeutic and sub-therapeutic doses, as well as via spray treatment. The concentration of doxycycline in bones was determined post slaughter by ultra-high performance liquid chromatography–tandem mass spectrometry.

Results
Doxycycline was quantified at 135 μg/kg 22 days after the last day of antibiotic administration at therapeutic doses; 2,285 μg/kg after sub-therapeutic treatment for 27 days and 9.62 μg/kg 22 days after the end of spray application.

Conclusion
High concentrations and long persistence of doxycycline in bones were found in this study. Doxycycline can contaminate all bone-derived products in the food and fertiliser industries.
New dataset on income support in Poland’s rural areas
Authors: Fałkowski Jan , Wójcik Piotr 
Published: May 2024

Abstract
In this article, we introduce a new dataset to complement the existing evidence on economic inequalities in Poland’s rural areas. This important dataset uses annual information on the beneficiaries of income support, which is paid to farmers within the European Common Agricultural Policy and covers the period 2014–2021. The data can be used to analyse the changing distribution of this support at municipality level using conventional inequality measures. Since part of the support is granted per eligible hectare, our data can also serve as a good approximation of land use distribution, and thus allow researchers to scrutinise the changes in the distribution of an important component of the wealth of many people living in rural areas. The paper presents selected findings on the distribution of income support granted to land users in the studied period and suggests potential research areas, for which the presented dataset can provide useful insights.
On a Non-Convex Lagrange Optimal Control Problem
Authors: Attab Sara , Affane Doria , Yarou Mustapha Fateh 
Published: May 2024

Abstract
In this paper, we are concerned with an iterative differential inclusion governed by the time-dependent maximal monotone operator with perturbation. The approach to solve our problem is based on the Yosida approximation technique. The theoretical result is applied to prove an existence result for a Lagrange optimal control problem without assumptions concerning convexity.
Cryptanalysis of Strumok Cipher Initialization
Authors: Fesenko Andrii 
Published: May 2024

Abstract
The initialization of the Strumok cipher is analyzed in this paper. A modified cipher initialization procedure is constructed for the Strumok-512 cipher, which allows to show that the cipher initialization is not injective. Security against slide attacks is proved. Furthermore, the Guess-and-Determine attack on the Strumok-512 cipher is constructed with complexity 2448.
The Mediating Effect of Heedful Interrelating on Self Determination and Thriving at Work Among University Faculty Members
Authors: Mammen Asha Sara , Avanesh Neetha Mary 
Published: May 2024

Objective: The objective of this study is to empirically examine the mediating effect of heedful interrelating on the direct effect of self-determination and thriving at work among university faculty members.

Theoretical Framework: The organismic human integration philosophy forms the theoretical underpinning for the study. The conceptual model is built by integrating self-determination theory (SDT) with the theory of heedful interrelating.

Method: Following an explanatory research design, data from 396 university faculty members PAN India was used to test the conceptual model with the PLS-SEM bootstrapping technique.

Results and Discussion: The findings validate a significant direct influence of self-determination on thriving at work. Furthermore, there exists a significant mediation effect of heedful interrelating between self-determination and thriving at work. Through causal mediation, it is interpreted that self-determined and autonomously motivated behaviors, stemming from the satisfaction of universal basic psychological needs of autonomy, competence, and relatedness, play a pivotal role in fostering heed-based behavior within an individual.

Research Implications: This empirical study validated the organismic integration theory of human nature in the academic sector through the positive direct effect. Implications for the sample of university faculty members suggest the use of heedful interrelating during group tasks through the dimensions of contributing, representing, and sub-ordinating.

Originality/Value: This study makes significant original theoretical contributions to the SDT literature and to the SDT puzzle, firstly, by adding heed as a novel indicator to self-determination theory’s relatedness dimension and secondly, by validating the role of heedful interrelating in bridging the dialectic gap within the self-determination theory.