bluuebunny/crossref_metadata_2025_split huggingface dataset:
Choosing to Discover the Unknown: The Effects of Choice on User Attention to Online Video Advertising
Authors: Luo Cheng , Jiang Zhenhui (Jack) , Li Xiuping , Yi Cheng , Tucker Catherine 
Published: November 2023

Online video platforms face the challenge of balancing the needs of their users with those of their advertisers. Although users typically prefer to have less intrusive ads, advertisers aim to effectively catch user attention. This paper investigates how the provision of ad choice affects the effectiveness of video advertising. We argue that allowing users to choose an ad to view may trigger a “conjecture-formation-and-confirmation” process that motivates users to pay more attention to the selected ad. Two online experiments and four laboratory experiments are conducted to test the theorized underlying mechanism of the ad choice effect. Study 1 finds when users are unfamiliar (versus familiar) with the content of ad options (i.e., they need to make conjectures about ad content), ad choice is more likely to increase user attention to the chosen ad. Study 2 and Study 3 show that the impact of ad choice on user attention is more likely to be positive when users are enabled to make conjectures about ad content, such as when choice options provide more relevant information about ad content. Study 4a and Study 4b provide more direct support for the underlying mechanism by showing that the ad choice effect is attenuated when users cannot form conjectures about ad content at the choice stage. Study 5 further demonstrates that the positive effect of ad choice is robust across different ad settings. Taken together, these studies show ad choice is more likely to boost the effectiveness of video advertising when the “conjecture-formation-and-confirmation” process is triggered. This paper was accepted by Kartik Hosanagar, information systems. Funding: This work was supported by the National Natural Science Foundation of China [Grants 71702126, 72022008 and 72372112], the University Research Committee of the University of Hong Kong [Grant 201905159007], HKU Education Consulting (Shenzhen) [Theme-Based Research Fund SZRI2023-TBRF-02], and the Research Grant Council Hong Kong [Project 17502921]. Supplemental Material: The data and online appendices are available at https://doi.org/10.1287/mnsc.2019.03291 .
Management of Helicobacter pylori treatment failures: A large population-based study (HP treatment failures trial)
Authors: Aumpan Natsuda , Issariyakulkarn Navapan , Mahachai Varocha , Graham David , Yamaoka Yoshio , Vilaichone Ratha-korn 
Published: November 2023

Background
Helicobacter pylori treatment failure remains a challenging problem. This study aimed to identify predictive factors for successful eradication in patients following treatment failures.

Methods
This was a retrospective cohort study. This study included 1,050 dyspeptic patients diagnosed with H. pylori infection at tertiary care center in Thailand between March 2014 and October 2021. Patients’ demographic data, endoscopic findings, H. pylori culture, antimicrobial susceptibility testing (AST), treatment regimens and outcomes were analysed.

Results
Of 1,050 patients with H. pylori infections, 302 (28.7%) experienced treatment failure (mean age 58.4 years; 44.7% males). AST was performed in 192. Resistance was observed for metronidazole (43.2%), levofloxacin (33.9%), clarithromycin (24%), and amoxicillin (2.1%). There was no tetracycline resistance. Multidrug-resistance (MDR) was significantly more common following treatment failure (45.5% vs. 15.7%, p<0.001). Baseline characteristics were similar between treatment successes and failures. Eradication rates after first-line and second-line regimens were 71.2% and 54.5%, respectively. Medication nonadherence [OR 36.6 (95%CI 8.65–155.03, p<0.001)] and MDR [OR 4.49 (95%CI 2.29–8.81, p<0.001)] were associated with treatment failure. Over time, resistance increased for metronidazole, levofloxacin, and clarithromycin, while eradication rates with triple therapy declined. Tailored antibiotic therapy [OR 4.92 (95%CI 1.61–14.99, p = 0.005)] and a regimen including 4-times-daily dosing of amoxicillin (2 grams/day) [OR 3.05 (95%CI 1.10–8.41, p = 0.032)] were significantly associated with treatment success after first-line failure. Eradication rates when using tailored therapy and 4-times-daily dosing of amoxicillin (2 grams/day) were 91.1% and 89.4%, respectively. Performing AST before first-line therapy resulted in the highest cure rates. AST performed after multiple treatment failures was also associated with higher eradication rates compared with the group without AST (94.4% vs. 50%,p = 0.008).

Conclusions
AST either before or after treatment failure correlated with a higher proportion of successful eradication. Nonadherence and the MDR infections predicted treatment failure. Tailored therapy and 4-times-daily dosing of amoxicillin after treatment failure were likely to be successful.
Transperitoneal vs extraperitoneal radical cystectomy: A systematic review and meta-analysis
Authors: Leonardo Kevin , Mirza Hendy , Seno Doddy Hami , Purnomo Nugroho , Afriansyah Andika , Siregar Moammar Andar Roemare 
Published: November 2023

Background
One of the most complex surgeries including radical cystectomy (RC) has a high rate of morbidity. The standard approach for the muscle-invasive bladder is conventional transperitoneal radical cystectomy. However, the procedure is associated with significant morbidities like ileus, urinary leak, bleeding, and infection. The aim of this study is to compare the transperitoneal RC approach with the extraperitoneal RC approach in the treatment of bladder cancer patients. The outcomes of this study are Operative time, Estimated Blood Loss, Hospital Stay, Post-Operative Ileus, Infection, and Major Complication (Clavien-Dindo Grade 3–5).

Methods
PubMed, Cochrane Library, and Science Direct were systematically searched for different publications related to the meta-analysis. Keywords used for searching were Radical Cystectomy AND Extraperitoneal AND Transperitoneal up until 31st August 2022. The studies were screened for our eligibility criteria. Demographic parameters, perioperative variables, and postoperative complications were recorded and analyzed. The Newcastle-Ottawa Scale was used to evaluate the risk of bias in each study. The Review Manager (RevMan) software version 5.4.1 was used for statistical analysis.

Results
Eight studies (3 laparoscopic and 5 open methods) involving 1207 subjects (588 patients using the extraperitoneal approach and 619 using the transperitoneal approach) were included. The incidence of postoperative ileus is significantly lower after the extraperitoneal approach compared to the transperitoneal approach (p < 0.00001). The two techniques did not differ in operative time, estimated blood loss, duration of hospital stay, total infection, and major complication events.

Conclusion
This meta-analysis shows that extraperitoneal radical cystectomy benefits in terms of reduced postoperative ileus.
Economic evaluation of stent retrievers in basilar artery occlusion: An analysis from Chinese healthcare system perspective
Authors: Xia Hailong , Yang Qi , Wang Qibo , Jia Jielin , Liu Xipeng , Meng Shu 
Published: November 2023

Purpose
This study aimed to investigate the cost-effectiveness of stent retriever (SR) versus best medical management (BMM) in patients with basilar artery occlusion (BAO) in China.

Methods
We used a two-step approach to compare the cost-effectiveness of SR plus BMM with that of BMM alone over 20 years. A decision tree was initially constructed for the first 3 months, followed by a Markov model for the subsequent period. Collected data on clinical aspects were extracted from the BAOCHE investigation, while costs-related information was sourced from previously published research. The key metric for evaluating the primary outcome was the incremental cost-effectiveness ratio (ICER), achieved $/QALY. The threshold for identifying SR as highly cost-effective was set at an ICER below $12,551/QALY, SR was deemed cost-effective if the ICER ranged from $12,551 to $37,654 per QALY. Uncertainty was addressed using scenario, one-way sensitivity, and probabilistic sensitivity analyses (PSA).

Findings
For Chinese patients with BAO, the 20-year cost per patient was $8678 with BMM alone and $21,988 for SR plus BMM. Effectiveness was 1.45 QALY for BMM alone, and 2.77 QALY for SR plus BMM. The ICER of SR + BMM versus BMM alone was $10,050 per QALY. The scenario and one-way sensitivity analyses revealed that in certain situations the ICER could exceed $12,551 per QALY, but remain below $37,654 per QALY. Results from the PSA suggested that SR was likely to be cost-effective for Chinese patients with BAO, with a probability exceeding 98% when considering a willingness-to-pay (WTP) threshold of $12,551 per QALY.

Implications
Our study indicates that SR is an intervention option that is highly likely to be cost-effective for Chinese patients with BAO, with a probability of over 98% under the current WTP threshold of $12,551 per QALY.
The association between bullous pemphigoid and cognitive outcomes in middle-aged and older adults: A systematic review and meta-analysis
Authors: Zhou Qi , Xiong Zhenrong , Yang Dejiang , Xiong Chongyu , Li Xinming 
Published: November 2023

Background
Bullous pemphigoid (BP) is a rare autoimmune skin condition that causes large fluid-filled blisters on the skin, especially in older adults. BP has been linked to various diseases and medications, but its association with cognitive outcomes is unclear.

Methods
We conducted a systematic review and meta-analysis of studies investigating the association between BP and cognitive outcomes, such as all-cause dementia, Alzheimer’s disease, and vascular dementia in middle-aged and older adults. We searched PubMed, Embase, and Web of Science databases for relevant studies published up to March 2023. We included studies that reported odds ratios (ORs) or hazard ratios (HRs) with 95% confidence intervals (CIs) for the association between BP and cognitive outcomes. We pooled the ORs, or HRs using random-effects models and performed subgroup and sensitivity analyses to explore potential sources of heterogeneity.

Results
The study selection process identified 13 studies for inclusion in the analysis, 11 studied arms of which used a case-control design and 7 studied arms of which used a cohort design. The studies were conducted primarily in Europe, with a few from Asia and the United States. The meta-analysis found that BP was associated with higher odds of all-cause dementia in middle-aged and older participants in both cohort studies(HR = 1.41,95% CI: 1.20–1.66, P = 0.000) and case-control (OR = 4.25, 95% CI, 2.73–6.61; P = 0.000). The study found no significant publication bias in the included studies. The meta-regression analyses identified some subgroups associated with significantly reported odds ratios in case-control association analysis, including Europe, BP diagnosed based on clinical, histology, immunofluorescence, and both adjustment status of NO and YES.

Conclusions
Our meta-analysis suggests that BP is associated with an increased risk of all-cause dementia in middle-aged and older adults. Further studies are needed to elucidate the underlying mechanisms and causal relationship between BP and cognitive outcomes.
Prevalence of depression and its associated factors among undergraduate admission candidates in Bangladesh: A nation-wide cross-sectional study
Authors: Siddik Md Abu Bakkar , Hasan Md Nafiul , Mahmud Al , Munmun Morioum Sarkar , Milad Mahmudul Hasan , Ali Akher , Ahmed Zobayer , Uddin Md Jamal 
Published: November 2023

Background
The undergraduate admission test is one of the most stressful assessments in a student’s life, as it is required for admission to any of Bangladesh’s public universities or medical colleges. Those taking the admissions test are under a lot of pressure to perform well. This study aimed to determine the prevalence of clinical depression among Bangladeshi admission candidates and the factors that contribute to it.

Methodology
Patient Health Questionnaire (PHQ-9) and other socio-demographic information were collected from 5263 students from all over Bangladesh. Apart from descriptive statistics and chi-square tests, an ordinal logistic regression model was also applied to determine the factors associated with depression.

Results
The study revealed that among the undergraduate admission applicants, 74% of individuals were affected by depression, while 26% experienced moderate depression, 26% experienced moderately severe depression, and 22% experienced severe depression. The level of depression among females was 1.8 times higher than the male admission candidates. Our analyses found that gender (p <0.001), exercise (p <0.001), pre-marital relationships (p <0.001), daily study time less than 3 hours (p <0.001), practice of religion (p <0.001), victim of blackmail (p <0.001), family unrest (p <0.001), major illness (p <0.001), COVID-19 infection (p <0.001), GPA in higher secondary (p <0.001), mental problem (p <0.001), all categories of the variable confidence level for exam preparation (p <0.001) had a significant impact on increasing depression.

Conclusion
The research found a severe rate of depression among Bangladeshi undergraduate admission candidates. Interactive mental health care programs must include family and teachers to tackle the problem. To alleviate mental stress and depression, students should learn to nurture their mental health.
Netflix, l’aliénation en série (‘Netflix, serial alienation’), Romain Blondeau (2022)
Authors: Rauturier Frédéric 
Published: November 2023

Review of: Netflix, l’aliénation en série (‘Netflix, serial alienation’), Romain Blondeau (2022)
Paris: Seuil, 60 pp.,
ISBN-13 978-2-02151-320-2, p/bk, EUR 4.50
SUBCRITICAL WATER AS A TOOL FOR OBTAINING EXTRACTS OF SECONDARY PLANT METABOLITES WITH HIGH ANTIOXIDANT ACTIVITY FROM GINKGO BILOBA L. LEAVES
Authors: Khizrieva Salima Salimovna , Borisenko Sergey Nikolaevich , Maksimenko Yelena Vladimirovna , Zharkova Galina Vladimirovna , Borisenko Nikolay Ivanovich 
Published: November 2023

Extracts of secondary plant metabolites (SPM) with high antioxidant activity (AOA) are gaining more and more attention as biologically active additives. To obtain them, methods of "green chemistry" are increasingly being considered. In the present work, to obtain extracts with high antioxidant activity enriched of polyphenols from the leaves of Ginkgo biloba (GB), medium of a subcritical water (SCW) was used in the temperature range from 100 to 220 °C. The use medium of the SCW for extraction processes allows not only to increase the extraction of SPM from the plant matrix, but also to achieve a change in the phytochemical profile of the obtained extracts.
The polyphenol profile of extracts leaf’s GB was studied by UV/Vis spectrophotometry, as well as the dependence of the content of SPM, in the form of the sum of polyphenolic compounds (including flavonoids) and AOA of extracts, on the extraction method: in medium of SCW or water-alcohol (traditional) extraction. It has been shown that the content of polyphenolic compounds and the AOA of extracts depend on the extraction conditions (temperature of SCW). It was demonstrated that the extract obtained from leaves of GB in SCW at 220 °C contains the highest amount of polyphenolic compounds and demonstrates the maximum AOA (EC50=34.7 μg/ml) among the obtained extracts. The presented results demonstrate the promise of using SCW to obtain extracts from leaves of GB with a high content of polyphenols for the development of pharmaceuticals and food supplements with high AOA.
COMPONENT COMPOSITION AND ANTIMICROBIAL ACTIVITY OF PEROVSKIA ANGUSTIFOLIA ESSENTIAL OIL
Authors: Askarova Oydin Karimkhon kizi , Bobakulov Khayrulla Mamadiyevich , Sasmakov Sobirjan Anarmatovich , Sadullaev Tulkin Khayrulla ugli , Botirov Erkin Khozhiakbarovich 
Published: November 2023

The component composition of the essential oil (EO) obtained by hydrodistillation from the air-dry and fresh aboveground parts of the plant Perovskia angustifolia Kudr., growing on the territory of the Namangan region of the Republic of Uzbekistan. By GC-MS, 57 compounds were identified in the composition of the EO from the air-dried plant, while 46 substances were found in the composition of the EO from the fresh plant, which is 94.0 and 96.2% of the total amount of EOs, respectively.
The main EO components of both the air-dry and fresh aerial parts are 1,8-cineole, its content is 24.2 and 25.1%, respectively. EO from an air-dry plant contains camphor (8.6%), endoborneol (7.3%), bornyl acetate (6.2%), caryophyllene (4.4%), α-humulene (4.1%), δ-cadinene (3.8%) and other connections. The dominant components in the composition of EO from a fresh plant, in addition to 1,8-cineol, are camphor (13.8%), endoborneol (8.6%), bornyl acetate (7.0%), γ-terpinene (7.0%), m-cymene (5.2% ), Δ-3-karene (4.5%), δ-cadinene (2.9%). The aerial part of P. angustifolia can serve as a rich source of 1,8-cineole, which is used in bronchitis, colds of the respiratory tract, chronic and inflammatory respiratory diseases.
EO from the aerial part of the air-dry P. angustifolia exhibits a noticeable antimicrobial and antifungal effect against test strains of gram-positive, gram-negative bacteria, while gram-positive bacteria Bacillus subtilis and Staphylococcus aureus turned out to be the most sensitive to the effects of essential oil.
THERMOCHEMICAL CONVERSION OF SUNFLOWER HUSKS
Authors: Karaeva Yuliya Viktorovna , Timofeeva Svetlana Sergeyevna , Gilfanov Marat Fanilievich , Kamalov Rustem Faritovich , Marfin Evgeny Alexandrovich 
Published: November 2023

The article presents the results of experimental studies of the process of thermochemical conversion of sunflower husk by pyrolysis at a temperature of 550 °C and heating rate of 10 °C/min. The main physico-chemical characteristics of this plant raw material correspond to commercial fuels. Ashes are dominated by potassium (38.7%), calcium (26.9%) and iron (13.6%) oxides. Thermochemical conversion of sunflower husks produces 56.49% of pyrolysis liquid, 29.26% of carbonaceous residue and 14.25% of gas. Experimental data of pyrolysis fluid viscosity dependence on temperature in the range from –6 to +23.5 °С were obtained. As a result of GC-MS analysis mass spectra of 90 substances of organic nature were obtained, of which 20 were identified, which corresponds to 77.3% of the entire fraction. Pyrolysis fluid contains acids, alcohols, esters, ketones, amides, aldehydes, alkenes, phenols. Taking into account boiling points of the components included in the liquid fraction, it was found that it is reasonable to extract acetic acid and methyl alcohol. The acetic acid content in the pyrolysis liquid under study reaches 31.98% and the methanol content 12.05%. It should be noted that the content of propanoic acid, 2-oxo-, ethyl ester (6.20%) is high enough, but its boiling point coincides with a number of other components, so distillation of this component is inexpedient. Thus, the obtained pyrolysis liquid is a source of raw materials for obtaining at least two high added value products.
Illusionen der Autonomie? Europas Position in den globalen digitalen Abhängigkeitsstrukturen
Authors: Mayer Maximilian , Lu Yen-Chi 
Published: November 2023

Kurzfassung
Ausgehend von Begriffen wie „digitale Souveränität“ und „strategische Autonomie“ untersucht die vorliegende Analyse, gestützt auf eine Vielzahl von Indikatoren, die digitale Dependenz von 37 Ländern. Während die Ergebnisse in Bezug auf verschiedene Sektoren (Software und Hardware) und Dimensionen (Handel, Infrastruktur, geistiges Eigentum) stark voneinander abweichen, zeigt das Gesamtbild einen hohen durchschnittlichen Grad an digitaler Abhängigkeit. Die Daten offenbaren außerdem äußerst asymetrische globale Strukturen. Die USA sind mit einem Wert von 0,46 die bei Weitem am wenigsten digital abhängige Volkswirtschaft. Die ausgeprägteste Asymmetrie zwischen den USA und dem Rest der Welt zeigt sich bei der Abhängigkeit von digitalen Infrastrukturen. China hat in den letzten zehn Jahren enorme Fortschritte gemacht, seine digitale Dependenz zu verringern. Die europäischen Länder behielten hingegen einen sehr vulnerablen Status bei. Die quantitative Messung der digitalen Abhängigkeit legt eine Neubewertung der gängigen Vorstellungen von „digitaler Autonomie“ nahe. Aus der Sicht globaler Strukturen bleibt Autonomie für die Länder Europas, wie für die meisten anderen, eine Illusion.
Authorial Lives and Deaths: Revisiting Perumal Murugan’s Literary Death and Afterlives
Authors: Shabin Ahmed 
Published: November 2023

Abstract
Tamil writer Perumal Murugan announced his authorial death on Facebook in January 2015. The events that led to this moment and what followed highlight the contentious relationship between authorship and censorship. This paper positions itself within the field of literary authorship studies. While mid-twentieth-century French theory had engaged with notions of authorial death and author-as-victim, witnessing Murugan’s actions following the call for a social boycott of his novel, One Part Woman, in 2014, brought back to life theory that had long been buried. Explaining his experiences in light of Roland Barthes’s and Michel Foucault’s treatises on authorship, this paper reads Murugan’s literary suicide and writings as a resurrection that creatively challenges attempts to shun his critical fiction. His example highlights how a socio-political environment that is suspicious of plurality and democracy renders the relations among the author, the reader, the text, and the context as unstable.
Condiciones de posibilidad para el derecho a la educación con justicia social. El caso de la educación superior en Colombia
Authors: Martínez Pineda M. Cristina , Soler Carolina 
Published: November 2023

En Colombia, las preguntas por la materialización del Derecho a la Educación (DE) remiten a un conjunto de buenas intenciones, a la existencia de múltiples documentos y de orientaciones de política pero con escasos avances. Se reconocen vacíos jurídicos, ausencia de políticas claras y respaldo financiero para garantizarlo. Prevalece un modelo de educación sostenido en las teorías del capital humano en el marco de un modelo de desarrollo que busca maximizar una concepción estrecha de política social, sujeta a las restricciones generadas por las limitadas concepciones de lo público, de justicia social y orientada a una pérdida progresiva de financiación progresiva de los recursos fiscales que se le destinan al sector. ¿Pueden pensarse algunas alternativas? ¿Cuáles son las posibilidades para la población colombiana si sus gobiernos y en general las políticas y planes de desarrollo se ubican en el marco definido por los organismos multilaterales cuyo horizonte de sentido es la rentabilidad económica? Estos interrogantes atraviesan el texto, cuyos ejes temáticos son a la vez vectores o planos de fuerza para pensar las condiciones de posibilidad. El artículo desarrolla en tres apartados que presentan algunos debates y tensiones para asumir y hacer efectivo el DE en Colombia y en particular en el nivel de educación superior. El primero hace un acercamiento a este nivel en términos de cobertura, calidad y equidad social; el segundo enuncia algunas estrategias que pueden leerse como intenciones o acercamientos a su cualificación pero con alcances incipientes. El tercero, plantea algunas tensiones entre las necesidades y oportunidades para el cumplimiento del DE desde el enfoque de “desarrollo de capacidades humanas”, en contraste con las demandas del mercado, desde el paradigma del “capital humano”, afianzado en los principios de eficiencia y eficacia.