35 hasil untuk "Alex Rodriguez"
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Artikel Jurnal
Germ-Free Mice Under Two-Layer Textiles Are Fully Protected From Bacteria in Sprayed Microdroplets: A Functional in vivo Test Method of Facemask/Filtration Materials
Several studies have measured the effectiveness of masks at retaining particles of various sizes in vitro. To identify a functional in vivo model, herein we used germ-free (GF) mice to test the effectiveness of textiles as filtration material and droplet barriers to complement available in…
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Artikel Jurnal
Privacy-Preservation Techniques for IoT Devices: A Systematic Mapping Study
The Internet of Things (IoT) is becoming a pervasive technology entangled in everyday life. The objective of IoT is to provide ubiquitous access to numerous devices and machines on service providers. However, IoT-based devices may expose a user to various privacy and security threats…
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Artikel Jurnal
Unsupervised detection of semantic correlations in big data
Abstract In real-world data, information is stored in extremely large feature vectors. These variables are typically correlated due to complex interactions involving many features simultaneously. Such correlations qualitatively correspond to semantic roles and are naturally recognized by both the…
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Artikel Jurnal
The Genus Alistipes: Gut Bacteria With Emerging Implications to Inflammation, Cancer, and Mental Health
Alistipes is a relatively new genus of bacteria isolated primarily from medical clinical samples, although at a low rate compared to other genus members of the Bacteroidetes phylum, which are highly relevant in dysbiosis and disease. According to the taxonomy database at The National Center for…
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Artikel Jurnal
Classification of Parabacteroides distasonis and other Bacteroidetes using O- antigen virulence gene: RfbA-Typing and hypothesis for pathogenic vs. probiotic strain differentiation
Parabacteroides distasonis (Pdis) is the type species for the new Parabacteroides genus, and a gut commensal of the Bacteroidetes phylum. Emerging reports (primarily based on reference strain/ATCC-8503) concerningly propose that long-known opportunistic pathogen Pdis is a probiotic. We posit there…
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Artikel Jurnal Teks lengkap
Metadynamics simulations reveal a Na+ independent exiting path of galactose for the inward-facing conformation of vSGLT.
Sodium-Galactose Transporter (SGLT) is a secondary active symporter which accumulates sugars into cells by using the electrochemical gradient of Na+ across the membrane. Previous computational studies provided insights into the release process of the two ligands (galactose and sodium ion) into the…
Juga tersedia di: PLOS
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Artikel Jurnal Teks lengkap
An efficient algorithm to perform local concerted movements of a chain molecule.
The devising of efficient concerted rotation moves that modify only selected local portions of chain molecules is a long studied problem. Possible applications range from speeding the uncorrelated sampling of polymeric dense systems to loop reconstruction and structure refinement in protein…
Juga tersedia di: PLOS
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Artikel Jurnal
Density estimation via binless multidimensional integration
We introduce the binless multidimensional thermodynamic integration (BMTI) method for nonparametric, robust, and data-efficient density estimation. BMTI estimates the logarithm of the density by initially computing log-density differences between neighbouring data points. Subsequently, such…
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Artikel Jurnal
Textile Masks and Surface Covers—A Spray Simulation Method and a “Universal Droplet Reduction Model” Against Respiratory Pandemics
The main form of COVID-19 transmission is via “oral-respiratory droplet contamination” (droplet: very small drop of liquid) produced when individuals talk, sneeze, or cough. In hospitals, health-care workers wear facemasks as a minimum medical “droplet precaution” to protect themselves. Due to the…
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Artikel Jurnal
Regulation of Intestinal Inflammation by Dietary Fats
With the epidemic of human obesity, dietary fats have increasingly become a focal point of biomedical research. Epidemiological studies indicate that high-fat diets (HFDs), especially those rich in long-chain saturated fatty acids (e.g., Western Diet, National Health Examination survey; NHANES…
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Artikel Jurnal
Mucosal Interactions Between Genetics, Diet And Microbiome In Inflammatory Bowel Diseases
Numerous reviews have discussed gut microbiota composition changes during inflammatory bowel diseases (IBD), particularly Crohn’s disease (CD). However, most studies address the observed effects by focusing on studying the univariate connection between disease and dietary-induced alterations to gut…
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Artikel Jurnal
Unsupervised Learning Universal Critical Behavior via the Intrinsic Dimension
The identification of universal properties from minimally processed data sets is one goal of machine learning techniques applied to statistical physics. Here, we study how the minimum number of variables needed to accurately describe the important features of a data set—the intrinsic dimension…
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Artikel Jurnal Teks lengkap
Generative Adversarial Networks in Dermatology: A Narrative Review of Current Applications, Challenges, and Future Perspectives
Generative Adversarial Networks (GANs) have emerged as powerful tools in artificial intelligence (AI) with growing relevance in medical imaging. In dermatology, GANs are revolutionizing image analysis, enabling synthetic image generation, data augmentation, color standardization, and improved…
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Artikel Jurnal
Intrinsic Dimension of Path Integrals: Data-Mining Quantum Criticality and Emergent Simplicity
Quantum many-body systems are characterized by patterns of correlations defining highly nontrivial manifolds when interpreted as data structures. Physical properties of phases and phase transitions are typically retrieved via correlation functions, that are related to observable response functions…
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Artikel Jurnal
Terrain-driven wildfire susceptibility assessment with explainable AI: A case study from Alberta
Wildfires are becoming increasingly frequent and severe across boreal landscapes, posing significant threats to environmental stability, public health, and economic security, where climate change has intensified both their frequency and scale. While recent advances in remote sensing and predictive…
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Artikel Jurnal
The collective burst mechanism of angular jumps in liquid water
The collective nature of reorientational dynamics in water remains poorly understood. Here, the authors show that large angular fluctuations require a highly cooperative dynamics involving correlated motion of many water molecules in the hydrogen-bond network that form spatially connected clusters.