Results 111 to 120 of about 485,703 (257)

Risk factors and clinical prediction models for low-level viremia in people living with HIV receiving antiretroviral therapy: an 11-year retrospective study

Frontiers in Microbiology
ObjectiveThis study explores the risk factors for low-level viremia (LLV) occurrence after ART and develops a risk prediction model.MethodClinical data and laboratory indicators of people living with HIV (PLWH) at Hangzhou Xixi Hospital from 5 April 2011
Wenhui Zhang, Wenhui Zhang, Jinchuan Shi, Ying Wang, Er Li, Dingyan Yan, Dingyan Yan, Zhongdong Zhang, Mingli Zhu, Jianhua Yu, Yi Wang, Yi Wang   +11 more
doaj   +1 more source

All‐Aqueous Pullulan Fibers Enabling Visible‐to‐Near‐Infrared Waveguiding with Mechanical and Thermal Resilience

Advanced Functional Materials, EarlyView.
Pullulan, a biomass‐derived polysaccharide, is transformed into transparent optical fibers using a solvent‐free borax hydrogel‐spinning method. The fibers outperform PMMA with ≈200 MPa tensile strength and 200 °C stability, while uniquely guiding visible‐to‐NIR light and enabling additive‐free humidity sensing.
Yuya Fukata, Aayush Kumar Jaiswal, Ari Hokkanen, Hannes Orelma, Tadahisa Iwata   +4 more
wiley   +1 more source

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

Advanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source

Comparison of Algorithms for Baseline Correction of LIBS Spectra for Quantifying Total Carbon in Brazilian Soils

, 2018
LIBS is a promising and versatile technique for multi-element analysis that usually takes less than a minute and requires minimal sample preparation and no reagents.
Boas, Paulino Ribeiro Villas, Franco, Marco Aurélio de Menezes, Milori, Débora Marcondes Bastos Pereira   +2 more
core  

On Calibration of Object Detectors: Pitfalls, Evaluation and Baselines

31 pages, 8 ...
Selim Kuzucu, Kemal Oksuz, Jonathan Sadeghi, Puneet K. Dokania   +3 more
openaire   +2 more sources

Unraveling Quantitative Sensing Mechanism and Predictive Molecular Metrics for High‐Performance OFET Amine Sensors

Advanced Functional Materials, EarlyView.
This study introduces a novel chloro boron subphthalocyanine/polymer blend OFET sensor achieving 0.005 ppb limit of detection for ammonia at room temperature and high selectivity against similar amines. An original theoretical framework is proposed to describe the sensing mechanism, relating analyte molecular volume and Lewis basicity to sensor ...
Kavinraaj Ella Elangovan, Matthew P. Confer, Rui Zhang, Siqing Wang, Jeffrey S. Moore, Rohit Bhargava, Ying Diao   +6 more
wiley   +1 more source

Establishment and evaluation of a predictive model for immune reconstitution in people living with HIV after antiretroviral therapy

BMC Infectious Diseases
Background Achieving complete immune reconstitution (CIR) in people living with human immunodeficiency virus (PLWH) following antiretroviral therapy (ART) is essential for preventing acquired immunodeficiency syndrome (AIDS) progression and improving ...
Na Li, Rui Li, Hong-Yi Zheng, Wen-Qiang He, Ru-Fei Duan, Xia Li, Ren-Rong Tian, Hui-Qin Li, Xing-Qi Dong, Zhi-Qiang Shen, Yong-Tang Zheng   +10 more
doaj   +1 more source

Validated prediction of xerostomia in a real-world population: a step toward model-guided radiotherapy

Acta Oncologica
Background and purpose: The aim of this study is to validate an Normal Tissue Complication Probability (NTCP) model for xerostomia in a large quality-registry cohort, enabling its future use in individualized NTCP-based treatment planning.
Emmy Dalqvist, Tiziana Rancati, Anna Embring, Gabriella Alexandersson von Döbeln, Ingmar Lax, Signe Friesland, Eva Onjukka   +6 more
doaj   +1 more source

Electric Field‐Dependent Conductivity as Probe for Charge Carrier Delocalization and Morphology in Organic Semiconductors

Advanced Functional Materials, EarlyView.
Applying a high electric field to a doped organic semiconductor heats up the charge carrier distribution beyond the lattice temperature, enhancing conductivity. It is shown that the associated effective temperature can be used to extract the effective localization length, which is a characteristic length scale of charge transport and provides ...
Morteza Shokrani, Felix Maximilian Graf, Anton Kompatscher, Dennis Derewjanko, Martijn Kemerink   +4 more
wiley   +1 more source

Calibrated muscle models improve tracking simulations without enhancing gait predictions.

PLoS ONE
ObjectivesThis study presents two main aims: (i) to assess functionally-calibrated musculoskeletal models (FCMs) in both tracking and predictive simulations of human motion, against non-linearly scaled models (NSMs), and (ii) to examine the effects of ...
Filippo Maceratesi, Míriam Febrer-Nafría, Josep M Font-Llagunes   +2 more
doaj   +1 more source