Studies addressing the normative questions of whether social media use positively or negatively affects citizens' levels democratic engagement and satisfaction with democracy have produced mixed findings. This study tests proposition that political polarization plays an important contingent role in explaining these relationships. Combining Varieties Democracy (VDEM) World Values Survey (WVS) data, this examines how issue affective at country level shape relationships between for information...

This study collected 2 million posts and reposts regarding the early stage of COVID-19 in China on Weibo from 26 December 2019 to 29 February 2020. Emotion analysis social network were used examine flow emotional messages (emotion flow) by comparing them with general (information flow). Results indicated that both present a multilayer diffusion pattern follow step models. In our dataset, emotion has higher transmission efficiency than information network; officially verified accounts more...

Much research has shown that online news engenders greater political participation, but less attention been paid to how the relationship can be suppressed by government surveillance and censorship, especially as Internet freedoms continue decline in many parts of world. Drawing from 2017–20 World Value Survey Varieties Democracy project data, we conducted multilevel analyses across forty-four countries seven continents have different media systems. Results showed were positively related...

In this study, the LBD (Lateral Organ Boundaries Domain) gene family, a group of plant-specific transcription factors critical for plant growth and development as well metabolic regulation, was comprehensively characterized in rice. We identified 36 genes using multi-source genomic data systematically classified them into Class I (31 genes) II (5 genes). Analysis their physicochemical properties revealed significant variations amino acid length, molecular weight, isoelectric points,...

Abstract To evaluate and establish a prediction model of the outcome induced labor based on machine learning algorithm. This was cross-sectional design. The subjects were divided into primipara multipara, risk factors for outcomes assessed by multifactor logistic regression analysis. with oxytocin (OT) constructed four algorithms, including AdaBoost, regression, naive Bayes classifier, support vector machine. Factors, such as accuracy, recall, precision, F1 value, receiver operating...

Abstract Objective: Our study aimed to explore the link between environment and health, driven by a virtual volunteering program, discuss implications of in community support postpandemic era. Methods: Using purposive sampling strategy, we recruited 21 participants with diverse backgrounds, including age sex. They participated individual interviews 1–2 hours, all which followed semistructured interview guide centered on topics, such as volunteer experiences, impacts, understanding...

Perceived misinformation exposure (PME) among citizens is a global phenomenon and normative concern because it can lead to reduced trust faith in democratic institutions, actors, processes. Using secondary data from multiple sources, this study analyzed individuals’ online news habits across forty-six countries six continents (North America, South Europe, Asia, Africa, Australia: N = 91,061) country-level factors the resilience disinformation framework that shape relationship between...

This study revisited the deliberation-participation paradox by analyzing relationship between exposure and both deliberative tolerance civic participation in context of gender equality among women men. Survey data collected from Chinese adults revealed no significant direct effects cross-cutting to either or participation. However, a negative mediating effect through perceived polarization positive discussion were observed. Additionally, results confirmed that incivility plays moderating...

Hemichorea caused by cerebral infarction in the centrum semiovale is a rare condition that can often be misdiagnosed. In this case report, we present of 66-year-old man who experienced involuntary movement his left limbs due to acute semiovale. The patient did not have any obvious inducements for hemichorea. case, treatment approach followed guidelines treating infarction, combined with use dopamine receptor blockers. movements gradually improved and completely remitted after 5 days...

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As an unconventional oil and gas reservoir, helium reservoirs have gradually become a focus of attention. In recent years, with the continuous increase in demand for gas, uneven distribution global resources has attracted China’s attention to resources. this study, method predicting favorable areas was proposed based on natural exploration theory idea “finding enrichment areas”. We conducted in-depth study analysis types formations China by comprehensively using geochemical isotope-testing...

<title>Abstract</title> Background Methicillin-resistant <italic>Staphylococcus aureus</italic> (MRSA) infections among children are escalating annually. Vancomycin stands as the frontline therapeutic agent against MRSA infections. However, determining window for vancomycin in pediatric patients remains a challenge. Methods This retrospective study collected data from hospitalized aged 1 month to 18 years, who underwent routine drug monitoring vancomycin. We analyzed distribution patterns of...

Fangxian Huangjiu is a traditional Chinese rice wine fermented by the unique local starter Xiaoqu with addition of Polygonum orientale L. flowers. This study aimed to elucidate influence P. flowers on microbial community structure and enzyme activities within Xiaoqu, subsequently impacting physicochemical indexes volatile compounds Huangjiu. Meanwhile, correlations between microbes volatiles were explored. The results showed that significantly increased acid protease activity decreased...

Effective cancer immunotherapy relies on enhancing the host's immune response, particularly by boosting T cell-mediated cytotoxicity against tumor cells. In this study, we identify CWF19-like cell cycle control factor 1 (CWF19L1) as a novel splicing regulator that enhances cytotoxicity. CWF19L1 interacts prominently with key factors within nucleus, including components of U5 small nuclear ribonucleoprotein and pre-mRNA processing 19 (PRPF19) complex. Deficiency disrupts alternative...

RNA splicing is a crucial posttranscriptional process that governs gene expression, and defects in alternative contribute to various diseases, including cancer. Tumor suppressing subtransferable candidate 4 (TSSC4) known tumor suppressor has been identified as part of the U5 small nuclear ribonucleoprotein (snRNP), which involved tri-snRNP biogenesis. However, precise role TSSC4 regulating its impact on growth remain unclear.

Based on the rapid development of 5G networks, wider bandwidth, more limited coverage. The problem site selection is becoming and prominent. According to coverage existing network, this gives weak area network. It requires selecting a certain number locations so that after new base stations are built at these points, network can be solved. Network issues in area. This paper establishes related multi-objective programming model, heuristic algorithm used solve it. We first cleaned data, judged...

ABSTRACTThis study examined scholar distribution and mobility in the field of computational communication science (CCS). Two kinds international mobilities educational stage (from bachelor education to PhD education) occupational current affiliation) were analysed at country levels. Social network analysis showed that global knowledge production CCS is still dominated by Global North, especially U.S. The two patterns have potential contribute Westernisation brain circulation. results from...

Background: Hemichorea caused by cerebral infarction in centrum semiovale has rarely been reported. However, it high risk of being misdiagnosed. Here we present a unique case hemichorea semiovale.Case presentation: A 66-year-old man presented involuntary movement his left limbs. No inducement was considered to be responsible for except the acute semiovale. His remitted completely after receiving aspirin, atorvastatin and troxerutin, which are common medicines used treat infarction, as well...