Results 91 to 100 of about 678 (227)

3D transparent technology displays the developmental patterns of ductus arteriosus morphology in chicken embryos before and after birth

Journal of Anatomy, EarlyView.
At the eighth week of human embryonic development, 3D transparent imaging enables clear visualization of the outflow tract's morphological features, revealing its anatomical components in detail. Abstract The ductus arteriosus (DA) is a critical fetal vascular structure that shunts blood from the pulmonary artery to the aorta, bypassing the non ...
Conghong Xu, Lidi Li, Xiu Wu, Yanli Zhang, Chuanye Wu, Juan Chen, Haihua Gao, Zhenglai Ma   +7 more
wiley   +1 more source

Teleosemantics for neural word embeddings

Mind &Language, EarlyView.
This paper applies a consumer‐based teleosemantic framework to give a detailed analysis of a particular algorithm for generating word embeddings. In the process, it addresses several of the challenges facing teleosemantic approaches to artificial neural networks.
Fintan Mallory
wiley   +1 more source

Optimization of Air Flow Pattern for Leakage of Ammonia Gas in a Refrigerator Room

, 2021
To exhaust the ammonia gas released after the rupture of a low-pressure suction pipe of an ammonia refrigeration compressor, a computational fluid dynamics (CFD) method was used to numerically calculate the accident ventilation process and compare the emergency ventilation effectiveness under different airflow patterns in this study.
Zhang Qianru, Zhang Xu, Ye Wei, Zhao Wenxuan, Zhi Chengqiang, Huang Yixiang, Ma Jin   +6 more
openaire   +1 more source

Imputing Poverty Indicators Without Consumption Data: An Exploratory Analysis

Oxford Bulletin of Economics and Statistics, EarlyView.
ABSTRACT Accurate poverty measurement relies on household consumption data, but such data are often inadequate, outdated, or display inconsistencies over time in poorer countries. To address these data challenges, we employ survey‐to‐survey imputation to produce estimates for several poverty indicators including headcount poverty, extreme poverty ...
Hai‐Anh H. Dang, Talip Kilic, Kseniya Abanokova, Calogero Carletto   +3 more
wiley   +1 more source

Evaluation of the Volatile Sulfur Compound Stability in Breath Samples for Halitosis Remote Diagnosis

Oral Diseases, EarlyView.
ABSTRACT Background This study assessed the feasibility of remote halitosis diagnosis by evaluating VSC stability over 7 days and their association with periodontal parameters. Methods One hundred adult patients attending a periodontal examination were included.
Eirini Militsi, Yves Reingewirtz, François Séverac, Olivier Huck, Pierre‐Yves Gegout   +4 more
wiley   +1 more source

AI Public Value Creation: Data Encoding, Aggregation, and Algorithmic Computation

Public Administration, EarlyView.
ABSTRACT AI systems in public administration challenge the premise that value creation arises from managers' strategic mediation among the vertices of Moore's strategic triangle: Public value, legitimacy, and operational capacity. AI imposes new logics that reshape vertices and their interaction dynamics.
Antonio Cordella, Francesco Gualdi
wiley   +1 more source

Sovereignty Without Surveillance: Regulatory Voids and the Limits of Marine Governance in Bougainville

Pacific Focus, EarlyView.
ABSTRACT This article investigates the regulatory voids that undermine sovereign marine governance in the Autonomous Region of Bougainville, with a focus on the Pirung Wildlife Management Area (WMA). Based on fieldwork conducted in January 2025, including data collected from 50 community members and 25 government officials, the study reveals that ...
Kai Hang, Alessandro Rocco Prestia, Jeffery Noro   +2 more
wiley   +1 more source

Refrigerant Charge Identification with Limited Data via Physics-Guided Semi-Supervised Regression

Zhileng xuebao
Refrigerant leakage is the dominant fault responsible for the degradation of energy efficiency in vapor compression systems. To address this issue， a physics-guided semisupervised regression （PG-SSR） model is proposed， in which the refrigerant ...
Zhang Hongyu, Xiong Jun, Gao Xu, Zhang Hua, Han Hua, Chen Kaidong, Huang Kangkang, Zheng Yue   +7 more
doaj  

Chemical agents to control biofilm formation in step 1 of care—Toothpastes and mouthwashes/concepts and challenges

Periodontology 2000, EarlyView.
Abstract Maintaining optimal oral hygiene is important for overall oral care, ensuring the well‐being of teeth and their surrounding tissues. In addition, it promotes fresh breath and a pleasing smile. A key element of oral self‐care is the daily use of toothpaste during regular brushing.
Maud Joosstens, Cees Valkenburg, Fridus Van der Weijden   +2 more
wiley   +1 more source

Influence of R32 Leak Detection Position on Indoor Safety

Zhileng xuebao
In this study, the leakage diffusion and concentration distribution characteristics of R32 refrigerants from a wall-mounted split air-conditioner indoor unit are analyzed by combining experiments and simulations under different leak locations ...
Zhang Wenqiang, Guo Guanming, Guo Xiaohui, Meng Jianjun, Zhang Heng   +4 more
doaj   +2 more sources