Results 221 to 230 of about 779,721 (341)

Portable HEPA air filtration effects on particulate matter, radioactivity, and chemical constituents in occupied homes. [PDF]

Environ Int
Kang CM, Lawrence J, Huang S, Kang J, Yoo JY, Park CJ, Rice MB, Phipatanakul W, Garshick E, Koutrakis P.   +9 more
europepmc   +1 more source

Carbon emission assessment of tunnel infrastructures: From construction to operation

Deep Underground Science and Engineering, EarlyView.
This study develops a lifecycle carbon accounting framework for tunnel infrastructures, covering design, construction, operation, maintenance, and dismantling. Applied to a subsea tunnel case, the framework reveals the carbon emission distribution among four typical tunnel types and highlights potential carbon offset methods for low‐carbon tunnel ...
Luyuan Long, Wout Broere, Xuehui Zhang, Tian Xia, Richard de Nijs   +4 more
wiley   +1 more source

Cytotoxic activity of settled dust in primary schools: a multi-matrix, multi-season screening approach for children's environmental health. [PDF]

Front Public Health
Cervantes R, Pena P, Carolino E, Soszczyńska E, Twarużek M, Viegas S, Viegas C.   +6 more
europepmc   +1 more source

Investigation on tunnel stability considering pipe‐roof support with transparent soil technology

Deep Underground Science and Engineering, EarlyView.
This study integrates transparent soil technology, 3D reconstruction and numerical simulation to captures the full‐field deformation of shield tunnel instability. Results demonstrate that pipe‐roof support enhances stability via the “soil‐arching barrier effect,” effectively restraining failure wedge development by extending stress transfer paths ...
Zhi Jia, Yunpeng Ji, Zhao Lu, Honghua Zhao, Limin Zhang   +4 more
wiley   +1 more source

Steel segment–anchor bolt (cable) structure for TBM tunnels under extremely intense rockburst conditions: Design method and field application

Deep Underground Science and Engineering, EarlyView.
The graphical abstract presents a steel segment–anchorage support system for open TBM tunnels under extremely intense rockburst conditions. The steel segment resists dynamic impact, while the anchorage structure restrains segment deformation and transfers loads into the rock.
Zhijun Li, Pan Gao, Zhifan Xu, Zhilong Wang, Mingnian Wang   +4 more
wiley   +1 more source

Unifying Passive Air Sampling with Paper Spray Ionization Mass Spectrometry for the Detection of Third-Hand Cigarette Smoke. [PDF]

J Am Soc Mass Spectrom
Ke BC, Abu Bakar NH, Urban PL.
europepmc   +1 more source

How Fitness Center Environments Influence Eating Disorder Recovery: Learning From Women With Lived Experience

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Eating disorders (ED) are serious illnesses that compromise the physical and psychological health of those who suffer from them. With maladaptive exercise being a common ED symptom, individuals with EDs may gravitate to fitness centres where pro‐weight loss, anti‐fat messages are the norm.
Danielle Raymond, Janelle Kwee
wiley   +1 more source

Positional Behavior in Zoo-Housed Bonobos (Pan paniscus). [PDF]

Am J Primatol
Perrot A, Berillon G, Guéry JP, Narat V, Druelle F.   +4 more
europepmc   +1 more source

Transition Metal Compounds as Thermochromic Materials: Classification, Properties, Limitations, and Applications

EcoEnergy, EarlyView.
This review systematically examines how different transition metal compounds—such as binary and multinary metal oxides, halides, sulfides, and salts—exhibit thermochromism based on the d‐electron configurations of their transition metal cations. It focuses on three main mechanisms of thermochromism: phase transition, charge transfer, and bandgap change.
Jie Wang, Shan Wang, Long Yuan, Ling Zuo, Hui Qi, Changmin Hou   +5 more
wiley   +1 more source

Navigational affordances emerge stably with brief stimulus exposure despite changes in scene content. [PDF]

J Vis
Silson EH.
europepmc   +1 more source