Volume-optimal persistence homological scaffolds of hemodynamic networks covary with MEG theta-alpha aperiodic dynamics.

Higher-order properties of functional magnetic resonance imaging (fMRI) induced connectivity have been shown to unravel many exclusive topological and dynamical insights beyond pairwise interactions. Nonetheless, whether these fMRI-induced higher-order properties play a role in disentangling other neuroimaging modalities' insights remains largely unexplored and poorly understood. In this work, by analyzing fMRI data from the Human Connectome Project Young Adult dataset using persistent homology, we discovered that the volume-optimal persistence homological scaffolds of fMRI-based functional connectomes exhibited conservative topological reconfigurations from the resting state to attentional task-positive state.

Pediatric Cancer Communication on Twitter: Natural Language Processing and Qualitative Content Analysis.

Background: During the COVID-19 pandemic, Twitter (recently rebranded as "X") was the most widely used social media platform with over 2 million cancer-related tweets. The increasing use of social media among patients and family members, providers, and organizations has allowed for novel methods of studying cancer communication.

Objective: This study aimed to examine pediatric cancer-related tweets to capture the experiences of patients and survivors of cancer, their caregivers, medical providers, and other stakeholders.

Development and validation of the perceived restorative soundscape scale for children.

Introduction: Prolonged exposure to noise environments can induce stress and fatigue, even impacting individuals' physical and mental health. Conversely, positive soundscapes can have a beneficial impact on health by alleviating stress and fatigue, promoting psychological recovery. To assess the restorative potential of soundscapes, various scales have been developed to create environments conducive to recovery.

Homological landscape of human brain functional sub-circuits.

Human whole-brain functional connectivity networks have been shown to exhibit both local/quasilocal (e.g., set of functional sub-circuits induced by node or edge attributes) and non-local (e.

Nutrition and traditional Chinese medicine (TCM): a system's theoretical perspective.

Traditional Chinese medicine (TCM) is an entirely coherent system, with internal logic and consistency of thought and practice. Though TCM has a long history, it is not easily accepted by Western medicine due to its theoretical and conceptual complexity. TCM nutrition is an ancient but burgeoning discipline, and its main goal is to use food as a means to achieve balance and harmony within the body.

A trade-related CO emissions and its composition: Evidence from China.

Trade-related CO emissions has been widely studied in existing research and them have mainly calculated the CO emissions embodied in overall trade; however, China's domestic value chain (DVC) has developed rapidly, and different regions have different emissions effects due to different trade patterns. This study divides Chinese interregional trade into four trade patterns from the perspective of domestic production fragmentation. Then we develop a decomposition model of the interregional trade-related CO emissions and pollution heaven hypothesis (PHH) of different trade patterns based on China's interregional input-output table for 2002 to 2010.

Genomic landscape of a metastatic malignant proliferating tricholemmal tumor and its response to PI3K inhibition.

Proliferating tricholemmal tumors (PTTs) are rare benign neoplasms that arise from the outer sheath of a hair follicle. Occasionally, these PTTs undergo malignant transformation to become malignant proliferating tricholemmal tumors (MPTTs). Little is known about the molecular alterations, malignant progression, and management of MPTTs.

Identification of human circadian genes based on time course gene expression profiles by using a deep learning method.

Circadian genes express periodically in an approximate 24-h period and the identification and study of these genes can provide deep understanding of the circadian control which plays significant roles in human health. Although many circadian gene identification algorithms have been developed, large numbers of false positives and low coverage are still major problems in this field. In this study we constructed a novel computational framework for circadian gene identification using deep neural networks (DNN) - a deep learning algorithm which can represent the raw form of data patterns without imposing assumptions on the expression distribution.

Polyethylene glycol-induced motor recovery after total spinal transection in rats.

Aims: Despite more than a century of research, spinal paralysis remains untreatable via biological means. A new understanding of spinal cord physiology and the introduction of membrane fusogens have provided new hope that a biological cure may soon become available. However, proof is needed from adequately powered animal studies.

A cross-circulated bicephalic model of head transplantation.

Aims: A successful cephalosomatic anastomosis ("head transplant") requires, among others, the ability to control long-term immune rejection and avoidance of ischemic events during the head transference phase. We developed a bicephalic model of head transplantation to study these aspects.

Methods And Results: The thoracic aorta and superior vena cava of a donor rat were anastomosed with the carotid artery and extracorporeal veins of a recipient rat by vascular grafts.

Maximum Correntropy Unscented Kalman Filter for Spacecraft Relative State Estimation.

A new algorithm called maximum correntropy unscented Kalman filter (MCUKF) is proposed and applied to relative state estimation in space communication networks. As is well known, the unscented Kalman filter (UKF) provides an efficient tool to solve the non-linear state estimate problem. However, the UKF usually plays well in Gaussian noises.

Racial disparities in renal cell carcinoma: a single-payer healthcare experience.

Significant racial disparities in survival for renal cell carcinoma (RCC) exist between white and black patients. Differences in access to care and comorbidities are possible contributors. To investigate if racial disparities persist when controlling for access to care, we analyzed data from a single-payer healthcare system.

COX-2 inhibition attenuates lung injury induced by skeletal muscle ischemia reperfusion in rats.

Background: Skeletal muscle ischemia reperfusion accounts for high morbidity and mortality, and cyclooxygenase (COX)-2 is implicated in causing muscle damage. Downregulation of aquaporin-1 (AQP-1) transmembrane protein is implicated in skeletal muscle ischemia reperfusion induced remote lung injury. The expression of COX-2 in lung tissue and the effect of COX-2 inhibition on AQP-1 expression and lung injury during skeletal muscle ischemia reperfusion are not known.

[Characteristics and drug analysis associated with vertigo disease in real world].

To explore the characteristics and influenced factors associated with the onset of vertigo disease, analysis of 3 719 cases of hospitalized patients with vertigo disease from the real world. Analysis the date of patients diagnosed with vertigo disease from the hospital information system of 19 grade-III class-A hospital from 2004 to 2011, include general information, the doctor's advice, other diseases combined, diagnostic information and the relationship with the onset of 24 solar terms, and the treatment drugs. The median age of hospitalized patients with vertigo disease was 59, the number of women (65.

Tetracyclic triterpenoids and terpenylated coumarins from the bark of Ailanthus altissima ("Tree of Heaven").

Tetracyclic triterpenoids (named as altissimanins A-E, 1-5) and a terpenylated coumarin (denominated as altissimacoumarin G, 6), along with fifteen known compounds (7-21) were isolated from the bark of Ailanthus altissima. Structures of compounds 1-6 were established by spectroscopic methods and chemical transformations. Altissimanin A (1) is a tirucallane-type triterpenoid bearing an uncommon oxetane ring in the side-chain, while altissimanins D (4) and E (5) are two unprecedented dimers each consisting of one tirucallane-type and one dammarane-type triterpenoid moiety.