Results 91 to 100 of about 141,633 (261)

Integrated Ultrasound Device for Precision Bladder Volume Monitoring via Acoustic Focusing and Machine Learning

Advanced Science, EarlyView.
We present a conformable wearable ultrasound patch for noninvasive bladder volume monitoring. A flexible PZT array combined with a concave acoustic lens concentrates acoustic energy and improves depth selectivity through the anterior pelvic wall.
Long Long Cao, Feng Wen Wang, Jingwei Xue, Fulei Liu, Ming Liang Jin   +4 more
wiley   +1 more source

Dropout in Andalusian universities: prediction and prevention

Frontiers in Education
Problem and objectiveUniversity dropout is a major problem that affects more than 31,000 students each year in Andalusian universities, with serious personal and social consequences and an economic cost of more than 222 million euros for the region’s public administration.
Fernández Cruz, Manuel, Álvarez Ferrándiz, Daniel, Fernández García-Valdecasas, Borja, González Castellón, Esther   +3 more
openaire   +3 more sources

A Scalable Framework for Comprehensive Typing of Polymorphic Immune Genes from Long‐Read Data

Advanced Science, EarlyView.
SpecImmune introduces a unified computational framework optimized for long‐read sequencing to resolve over 400 highly polymorphic immune genes. This scalable approach achieves high‐resolution typing, enabling the discovery of cross‐family co‐evolutionary networks and population‐specific diversity.
Shuai Wang, Xuedong Wang, Mengyao Wang, Qian Zhou, Lusheng Wang, Shuai Cheng Li   +5 more
wiley   +1 more source

Academic major satisfaction scale: psychometric properties and proposal for a measure of academic dropout intention

Frontiers in Education
IntroductionThis study aimed to translate and analyze the psychometric properties of the Academic Major Satisfaction Scale in the context of assessing academic dropout intention among Peruvian university students.
Susana K. Lingán-Huamán, Sergio Dominguez-Lara, Indira Orbegoso Postillos, Rosmery Matysek Medina, Renzo Felipe Carranza Esteban   +4 more
doaj   +1 more source

High‐Conductivity Electrolytes Screened Using Fragment‐ and Composition‐Aware Deep Learning

Advanced Science, EarlyView.
We present a new deep learning framework that hierarchically links molecular and functional unit attributions to predict electrolyte conductivity. By integrating molecular composition, ratios, and physicochemical descriptors, it achieves accurate, interpretable predictions and large‐scale virtual screening, offering chemically meaningful insights for ...
Xiangwen Wang, Muyang Chen, Gengyi Bao, Yan Lai, Jinghe Cao, Xinhua Liu, Rui Tan   +6 more
wiley   +1 more source

Urea‐Formaldehyde Resin Confined Silicon Nanodots Composites: High‐Performance and Ultralong Persistent Luminescence for Dynamic AI Information Encryption

Advanced Science, EarlyView.
Schematic illustration of SiNDs composite materials synthesis and its internal photophysical process mechanism. And an AI‐assisted dynamic information encryption process. ABSTRACT Persistent luminescence materials typically encounter an intrinsic trade‐off between high phosphorescence quantum yield (PhQY) and ultralong phosphorescence lifetime.
Yulu Liu, Lei Cao, Lele Gao, Panyong Wang, Qiannan You, Xinpei Pang, Li Li, Mingzheng Jia, Wen‐Fei Dong, Minghui Zan   +9 more
wiley   +1 more source

Factors at the household and university level that influence student dropout at UNAM

Frontiers in Education
This study analyzes the socioeconomic, institutional, and personal factors that influence student dropout at the National University of Moquegua (UNAM), with the main objective of identifying the most significant determinants to guide effective retention
Hugo Marca Maquera, Mario Coyla Zela, Rene Paz Paredes   +2 more
doaj   +1 more source

Dropout Analysis in Davao Oriental State University

East Asian Journal of Multidisciplinary Research
Student dropout remains a critical challenge in higher education, affecting institutional efficiency and student success. This study aims to determine the key predictors of student dropout at Davao Oriental State University (DorSU) through a longitudinal cohort analysis. The research examines undergraduate students who enrolled at the DOrSU Main Campus,
Jocelyn Cabrera, Saturnino E. Dalagan, Maria Gloria R. Lugo   +2 more
openaire   +1 more source

Multimodal Wearable Biosensing Meets Multidomain AI: A Pathway to Decentralized Healthcare

Advanced Science, EarlyView.
Multimodal biosensing meets multidomain AI. Wearable biosensors capture complementary biochemical and physiological signals, while cross‐device, population‐aware learning aligns noisy, heterogeneous streams. This Review distills key sensing modalities, fusion and calibration strategies, and privacy‐preserving deployment pathways that transform ...
Chenshu Liu, Haolin Fan, Minwoo Kim, Tong Zhou, Pinyi Yang, Lingdi Zhao, Yiran Wang, Ziyuan Che, Chia‐Wei Liu, Bingbing Li, Yangzhi Zhu   +10 more
wiley   +1 more source

Profiling students at risk of dropout at a university in South Africa

Journal of Student Affairs in Africa, 2022
Background:  Higher education authorities continue to be concerned about dropout rates among university students. Dropping out affects cost efficiency and tarnishes the reputation of the institution.
Ratoeba Piet Ntema
doaj