bluuebunny/crossref_metadata_2025_split huggingface dataset:
“Tell us what’s going on”: Exploring the information needs of pregnant and post-partum women in Australia during the pandemic with ‘Tweets’, ‘Threads’, and women’s views
Authors: Caddy Cassandra , Cheong Marc , Lim Megan S. C. , Power Robert , Vogel Joshua P. , Bradfield Zoe , Coghlan Benjamin , Homer Caroline S. E. , Wilson Alyce N. 
Published: January 2023

IntroductionThe provision of maternity services in Australia has been significantly disrupted in response to the COVID-19 pandemic. Many changes were initiated quickly, often with rapid dissemination of information to women. The aim of this study was to better understand what information and messages were circulating regarding COVID-19 and pregnancy in Australia and potential information gaps.MethodsThis study adopted a qualitative approach using social media and interviews. A data analytics tool (TIGER-C19) was used to extract data from social media platforms Reddit and Twitter from June to July 2021 (in the middle of the third COVID-19 wave in Australia). A total of 21 individual semi-structured interviews were conducted with those who were, or had been, pregnant in Australia since March 2020. Social media data were analysis via inductive content analysis and interview data were thematically analysed.ResultsSocial media provided a critical platform for sharing and seeking information, as well as highlighting attitudes of the community towards COVID-19 vaccines in pregnancy. Women interviewed described wanting further information on the risks COVID-19 posed to themselves and their babies, and greater familiarity with the health service during pregnancy, in which they would labour and give birth. Health providers were a trusted source of information. Communication strategies that allowed participants to engage in real-time interactive discussions were preferred. A real or perceived lack of information led participants to turn to informal sources, increasing the potential for exposure to misinformation.ConclusionIt is vital that health services communicate effectively with pregnant women, early and often throughout public health crises, such as the COVID-19 pandemic. This was particularly important during periods of increased restrictions on accessing hospital services. Information and communication strategies need to be clear, consistent, timely and accessible to reduce reliance on informal and potentially inaccurate sources.
Decellularized vascularized bone grafts as therapeutic solution for bone reconstruction: A mechanical evaluation
Authors: Heller Ugo , Evrard Robin , Lengelé Benoit , Schubert Thomas , Kadlub Natacha , Boisson Jean 
Published: January 2023

IntroductionLarge bone defects are challenging for surgeons. Available reimplanted bone substitutes can’t properly restore optimal function along and long term osteointegration of the bone graft. Bone substitute based on the perfusion-decellularization technique seem to be interesting in order to overcome these limitations. We present here an evaluation of the biomechanics of the bones thus obtained.Material and methodsTwo decellularization protocols were chosen for this study. One using Sodium Dodecyl Sulfate (SDS) (D1) and one using NaOH and H2O2 (D2). The decellularization was performed on porcine forearms. We then carried out compression, three-point bending, indentation and screw pull-out tests on each sample. Once these tests were completed, we compared the results obtained between the different decellularization protocols and with samples left native.ResultsThe difference in the means was similar between the tests performed on bones decellularized with the SDS protocol and native bones for pull-out test: +1.4% (CI95% [-10.5%– 12.4%]) of mean differences when comparing Native vs D1, compression -14.9% (CI95% [-42.7%– 12.5%]), 3-point bending -5.7% (CI95% [-22.5%– 11.1%]) and indentation -10.8% (CI95% [-19.5%– 4.6%]). Bones decellularized with the NaOH protocol showed different results from those obtained with the SDS protocol or native bones during the pull-out screw +40.7% (CI95% [24.3%– 57%]) for Native vs D2 protocol and 3-point bending tests +39.2% (CI95% [13.7%– 64.6%]) for Native vs D2 protocol. The other tests, compression and indentation, gave similar results for all our samples.ConclusionVascularized decellularized grafts seem to be an interesting means for bone reconstruction. Our study shows that the decellularization method affects the mechanical results of our specimens. Some methods seem to limit these alterations and could be used in the future for bone decellularization.
Crimen y odio en la vida cotidiana de la Transición española: los ejemplos de Interviú
Authors: Ortega Muñoz Víctor José , Serrano Sánchez Carmen 
Published: January 2023

El odio es un sentimiento primario e inevitable, que en su máximo apogeo y sin frenos sociales o culturales genera conflictos e infortunios. A través de las páginas de Interviú durante el periodo conocido como Transición, nos aproximamos a las noticias de sucesos con el fin de analizar aquellos actos que tienen el odio como protagonista, los discursos que se elaboran en torno a dichas acciones y la sociedad en la que se producen, desde el punto de vista de la Historia social y la Historia de las mujeres.
Sewa Menyewa Dalam Perspektif Ekonomi Islam
Authors: Ali Ridlo  
Published: January 2023

Abstract
The purpose of this study is to describe how leasing in the perspective of Islamic economics. The research method used is qualitative research with a literature study approach. This research is limited and carried out from January 2021 to November 2021.The results showed that the pelungguh rental in Padukuhan Seneng, Siraman Village, Wonosari District, Gunungkidul Regency, Yogyakarta Special Region Province was carried out by the head of the hamlet as the recipient of the pelungguh who rented out (Mu'jir) and the community as tenants (Mus'ta'jir). While the governor's Regulation number 34 of 2017 concerning the utilization of Village Land, the lease is carried out by the Village Government, the proceeds of which are given to the Village Government and Village Apparatus receiving the pelungguh. Economically, there is income obtained from the rent for the Village Government and Village Apparatus who receive Pelungguh. Meanwhile, according to Imam Syafi'i, renting is the same as buying and selling. The item being rented must be his. Although the pelungguh does not belong to the village apparatus, based on the Governor's Regulation Number 34 of 2017, the leasing of the pelungguh is allowed, and the one who rents it is the Village Government. The rental of pelunguh by the head of the hamlet is a problem that occurs in the Village Government.
Keywords: Rent, Tenants, Renters, Pelungguh, Islamic economics
DINAMIKA HUBUNGAN ANTARA AGAMA LOKAL, AGAMA RESMI, DAN NEGARA
Authors: Arafat Noor Abdillah  , Syafira Anisatul Izah  
Published: January 2023

Discrimination against local religions frequently imposes stigmas on Indonesian society, resulting in long-term trauma for their adherents. This does not always result from the perpetrators or the religious practices they perform. Religious institutions and associative organizations that can be formalized by using adherents of certain religions have a huge hand in the dynamics of inter-religious relations. This function cannot be separated from religious elites who have religious authority and create their own personal privileged space to determine collective settlement on the production and reproduction of religious values and teachings, potentially creating problems in religious construction. The writer analyzes this problem with a structural-functional paradigm of the way state rules on serving local religions that used to be discriminatory have been modified. This study aims to look at assumptions based on social stigma towards adherents of local religions and find a resolution to these problems. Its goals are to enhance understanding of the practices of beliefs and local cultural ancestral wisdom, form inclusive religious awareness, and construct positive and moderate inter-religious relations in Indonesia. The consequences show that discrimination in opposition to local religions can be reduced by tightening the socialization of government policies via the participation of religious institutions and associative agencies.
Keywords: Local religions, religious institutions, government policies.
Самооценка эффективности обучения и типы трудностей первокурсников в период коронавирусных ограничений
Authors: Габдрахманов Нияз Камилевич , Груздев Иван Андреевич , Лешуков Олег Валерьевич , Терентьев Евгений Андреевич 
Published: January 2023

Образовательный опыт на первом году обучения имеет критически важное значение для всей образовательной траектории студента в университете. Исследования показывают, что именно первый курс становится временем, когда происходит первичная академическая и социальная интеграция в университетскую среду, в значительной степени определяющая последующую успешность обучения. В настоящей статье на данных всероссийского опроса студентов рассмотрены трудности, с которыми столкнулись первокурсники российских университетов в период пандемии COVID-19. Анализ ответов более девяти тысяч первокурсников из университетов, представляющих все федеральные округа Российской Федерации, показывает, что к числу ключевых проблем относятся трудности социализации (нехватка коммуникации с преподавателями и другими студентами), организации самостоятельного обучения (сложно долгое время удерживать внимание онлайн, сложно сосредоточиться на самостоятельном изучении материала), а также технические трудности (проблемы со связью, плохие технические условия для дистанционного участия в занятиях). С помощью латентного анализа классов участники опроса были разделены на восемь групп в зависимости от того, с какими трудностями они столкнулись, и принадлежность к этим группам использовалась для предсказания самооценки эффективности обучения. Результаты анализа свидетельствуют о том, что трудности с социализацией и организацией самостоятельного обучения являются более сильными предикторами низкой самооценки эффективности обучения по сравнению с техническими трудностями. Это указывает на важность системной работы университетов по обеспечению возможностей для коммуникации студентов между собой и студентов с преподавателями, а также развития навыков самостоятельного обучения для студентов-первокурсников в условиях дистанционного и гибридного обучения.
Благодарность. Авторы выражают благодарность М.О. Абрамовой и Центру социологии образования Томского государственного университета за продуктивную работу в рамках совместного научно-исследовательского проекта.
Perspectives of The Community Regarding Electronic-Based Dengue Vector Surveillance in the COVID-19 Pandemic
Authors: Pujiyanti Aryani , Trapsilowati Wiwik 
Published: January 2023

Background: Penjaga is a google form-based application that helps families share their weekly larva monitoring data online. A study of community perceptions of the Penjaga application needs to be carried out to see the advantages and barriers to its implementation. This study measures the response rate and the public's perception of the online larva monitoring application.Method: The study used a cross-sectional design. Data were collected through an online survey involving 284 households in RW 3 and 7 in the South Rejowinangun Village, Magelang City, Central Java Province, in 2021. The online questionnaire includes questions about demographic information, perceptions of the application (convenience of use, duration of use, appearance, and benefits for preventing dengue), barriers to use, and suggestions for application improvement. Data analysis was done descriptively using the Product-Moment correlation statistical test. Results: Most respondents (59.5%) were female and 56.3% had completed their senior high education. Most of the respondents were in their pre-retirement and middle-aged. An average response rate of 86.3 % indicated that the family answered the application questions satisfactorily. The response rate dropped by 5.8 % when the health cadres released the application assistance. The community views the Penjaga application as user-friendly, quick, easy to use and learn, practical, and fascinating. The three most common challenges are the lack of respondents’ cell phone data quota and familiarity with Android devices. This study encourages health cadres to use the app, especially for elderly and non-mobile phone-owning families.
The Effectiveness of Self-Management Book in Patients with Diabetes Mellitus
Authors: Sidiq Rapitos , Widdefrita Widdefrita , Silaban Evi Maria , Nadira Nindy Audia , Handayani Marni , Lubis Heny Indriati 
Published: January 2023

Background: Diabetes mellitus (DM) is a non-communicable disease that causes complex health problems globally and nationally. In addition to high prevalence and mortality rates, it has an adverse socio-economic impact. To reduce the adverse impacts of diabetes mellitus on the quality of a patient's life, education on self-management is required. This study aimed to determine the effectiveness of self-management books for people with diabetes in improving their self-management.Method: The research was quantitative, with a quasi-experimental design. The samples were people with diabetes mellitus who never received health education or were not respondents to the chronic/PROLANIS disease service program. The total number of samples was 312 people. Data were collected using guided interviews before the intervention from June 26, 2022, to July 10, 2022, and after the intervention from July 28, 2022, to October 27, 2022. Data were processed through editing, coding, transferring, and tabulating. They were analyzed by univariate and bivariate analysis using a paired t-test, with a 95% confidence degree (α = 0.05). They were descriptively presented in tables. Results: The average value of self-management before and after the intervention was 46.37 and 50.42, respectively. The paired t-test showed a p-value of <0.05 (0.001 < 0.05). Based on the results, a self-management book was effective in increasing the self-management of people with diabetes. In the future, it is necessary to carry out further research to determine the impact of using this book on improving the quality of life of DM sufferers, especially its impact on the stability of blood sugar in DM sufferers.
Caveolin‐1 inhibition mediates the opposing effects of alcohol on γ‐secretase activity in arterial endothelial and smooth muscle cells
Authors: Rajendran Naresh K. , Liu Weimin , Cahill Paul A. , Redmond Eileen M. 
Published: January 2023

AbstractNotch is important to vessel homeostasis. We investigated the mechanistic role of caveolin‐1 (Cav‐1) in mediating the effects of alcohol (Ethanol/EtOH) on the γ‐secretase proteolytic activity necessary for Notch signaling in vascular cells. Human coronary artery endothelial cells (HCAEC) were treated with EtOH (0–50 mM), Notch ligand delta‐like ligand 4 (Dll4), and the γ‐secretase inhibitor DAPT. EtOH stimulated Notch signaling in HCAEC as evidenced by increased Notch receptor (N1, N4) and target gene (hrt2, hrt3) mRNA levels with the most robust response achieved at 25 mM EtOH. Ethanol (25 mM) stimulated γ‐secretase proteolytic activity, to the same extent as Dll4, in HCAEC membranes. Ethanol inhibited Cav‐1 mRNA and protein levels in HCAEC. Caveolin‐1 negatively regulated γ‐secretase activity in HCAEC as Cav‐1 knockdown stimulated it, while Cav‐1 overexpression inhibited it. Moreover, Cav‐1 overexpression blocked the stimulatory effect of EtOH on γ‐secretase activity in HCAEC. Although EtOH also inhibited Cav‐1 expression in human coronary artery smooth muscle cells (HCASMC), EtOH inhibited γ‐secretase activity in HCASMC in contrast to its effect in HCAEC. The inhibitory effect of EtOH on γ‐secretase in HCASMC was mimicked by Cav‐1 knockdown and prevented by Cav‐1 overexpression, suggesting that in these cells Cav‐1 positively regulates γ‐secretase activity. In conclusion, EtOH differentially regulates γ‐secretase activity in arterial EC and SMC, being stimulatory and inhibitory, respectively. These effects are both mediated by caveolin‐1 inhibition which itself has opposite effects on γ‐secretase in the two cell types. This mechanism may underlie, in part, the effects of moderate drinking on atherosclerosis.
Alterations of pulmonary vascular afterload in exercise‐induced pre‐ and post‐capillary pulmonary hypertension
Authors: Karvasarski Elizabeth , Bentley Robert F. , Buchan Tayler A. , Valle Felipe H. , Wright Stephen P. , Chang Isaac S. , Granton John T. , Mak Susanna 
Published: January 2023

AbstractExercise imposes increased pulmonary vascular afterload based on rises in pulmonary artery (PA) wedge pressure, declines in PA compliance, and resistance‐compliance time. In health, afterload stress stabilizes during steady‐state exercise. Our objective was to examine alterations of these exercise‐associated stresses in states of pre‐ and post‐capillary pulmonary hypertension (PH). PA hemodynamics were evaluated at rest, 2 and 7 min of steady‐state exercise at moderate intensity in patients who exhibited Pre‐capillary (n = 22) and post‐capillary PH (n = 22). Patients with normal exercise hemodynamics (NOR‐HD) (n = 32) were also studied. During exercise in all groups, PA wedge pressure increased at 2 min, with no further change at 7 min. In post‐capillary PH and NOR‐HD, increases in PA diastolic pressure and diastolic pressure gradient remained stable at 2 and 7 min of exercise, while in pre‐capillary PH, both continued to increase at 7 min. The behavior of the diastolic pressure gradient was linearly related to the duration of resistance‐compliance time at rest (r2 = 0.843) and exercise (r2 = 0.760). Exercise resistance‐compliance time was longer in pre‐capillary PH associated with larger increases in diastolic pressure gradient. Conversely, resistance‐compliance time was shortest in post‐capillary PH compared to pre‐capillary PH and NOR‐HD and associated with limited increases in exercise diastolic pressure gradient. During steady‐state, modest‐intensity exercise‐specific patterns of pulmonary vascular afterload responses were observed in pre‐ and post‐capillary PH relative to NOR‐HD. Longer resistance‐compliance time related to greater increases in PA diastolic pressure and diastolic pressure gradients in pre‐capillary PH, while shorter resistance‐compliance time appeared to limit these increases in post‐capillary PH.
Widths of balls and free boundary minimal submanifolds
Authors: Zhu Jonathan J. 
Published: January 2023

Abstract
We observe that the

k

k

-dimensional width of an

n

n

-ball in a space form is given by the area of an equatorial

k

k

-ball. We also discuss the relationship between widths and lower bounds for the area of a free boundary minimal submanifold in a space form ball.
Exploring the Existence of a Short-Run Kuznets Curve: Does the Fourth Industrial Revolution Affect Income distribution?
Authors: Castaldo Angelo , De Bonis Valeria 
Published: January 2023

Abstract
The link between technological change and income inequality is central to the Kuznets hypothesis. In a time of technological transition towards the digitization and intelligentization of manufacturing processes (the fourth industrial revolution), this paper investigates the relationship between economic development and income distribution through the implementation of both a system generalized method of moments (system-GMM) and a semiparametric fixed effects model approach. Based on a panel of 31 European-area countries over a period of 12 years (2007–2018), accounting for the endogeneity bias arising from the transitional dynamics of income inequality and per capita income, our main results confirm the existence of an inverted U-shaped relationship between income inequality and economic development. Moreover, our analysis shows that the change in the share of labour employed in high-tech sectors is the main driver of this evolutionary pattern.
Evaluation of analytical performance of homocysteine LC-MS/MS assay and design of internal quality control strategy
Authors: Zhao Furong , Pan Guoliang , Hong Mo , Zhao Haipeng , Liu Mingli , Wang Shuang , Sun Xiaoyu , Cao Yunfeng 
Published: January 2023

Abstract

Objectives
Liquid chromatography-tandem mass spectrometry (LC-MS/MS) has become a common technique in clinical laboratories in recent years. Because most methods are laboratory-developed tests (LDTs), their reproducibility and quality control (QC) have been controversial. In this study, Westgard Sigma Rules were used to evaluate the analytical performance and establish an individualised internal QC (IQC) strategy for these LDTs.

Methods
Taking the LC-MS/MS LDT method for homocysteine (Hcy) as an example, the ‘desirable specifications’ from the Biological Variation Database were used as quality goals. Based on the external quality assessment (EQA) samples, bias was calculated and the coefficient of variation (CV) was also calculated by IQC measurements for six consecutive months. The analytical performance was evaluated by calculated sigma metrics and an IQC strategy was designed using the Westgard Sigma Rules with run size.

Results
Over 116 days within 6 months, a total of 850 data points were collected for each of IQC 1 and IQC 2. The monthly coefficient of variation CV% was 2.57–4.01%, which was non-significant (p-value: 0.75). The absolute bias% for IQC1 and IQC2 was 1.23 and 1.87%, respectively. The allowable total error (TEa) was selected as 15.5%, Sigma metrics were 4.02 and 4.30, and the analytical performance was ‘Good’. The 13s/22s/R4s/41s multi rules (n=4, r=1) with a run size of 200 samples were suggested for the Hcy IQC scheme. The quality goal index (QGI) values were over 1.2, indicating that trueness needed to be improved.

Conclusions
The analytical performance of the Hcy LC-MS/MS LDT conformed to the Six Sigma rating level, achieving ‘good’ (four Sigma). Clinical practice indicated that calibration bias was the primary factor affecting trueness.
Design and analysis of novel DGS-loaded low-pass filter with wide stopband
Authors: Arican Galip Orkun , Kanbaz Ihsan , Noamadeh Zohreh , Aksoy Ertugrul 
Published: January 2023

Abstract
This article deals with design and development of a novel 7th order low-pass filter with defected ground structures for S-band applications. The proposed LPF structure was comprised of dumbbell shaped interdigital defected ground structures and open stubs as series inductor and shunt capacitor in the pass band. In addition, an equivalent circuit model was derived and optimized to achieve a 3-dB cut off frequency about 4 GHz with a reflection coefficient of better than −20 dB. Moreover, proposed low-pass filter was manufactured on a Rogers RO4003C substrate with a dielectric constant of 3.38, the dissipation factor of 0.0027. The developed LPF has a very flat pass-band with a transmission coefficient less than −0.5 dB and the measured transmission coefficient better than −18 dB in the passband (DC-3.6 GHz). Meanwhile, the prototype has a 20 dB harmonic suppression level in the frequency range from 5.54 GHz up to 43.5 GHz. Furthermore, the measured peak to peak group delay variation was less than 170 ps in the passband. The proposed filter has a very compact size of 195.3 mm2.