Results 81 to 90 of about 156,448 (285)

Photothermal Macroporous Lignin Cryogels for Off‐Grid, Continuous Atmospheric Water Collection via Interlayer Heat Recovery

open access: yesAdvanced Functional Materials, EarlyView.
Photothermal, macroporous lignin‐based cryogels are engineered to convert sunlight into low‐grade heat. Integrated as stacked beds in a drum‐type device, a thin copper interlayer transfers waste heat between beds, enabling interlayer heat recovery and continuous solar cycling.
Jie Yan   +8 more
wiley   +1 more source

Centennial- to millennial-scale hard rock erosion rates deduced from luminescence-depth profiles [PDF]

open access: yes, 2018
The measurement of erosion and weathering rates in different geomorphic settings and over diverse temporal and spatial scales is fundamental to the quantification of rates and patterns of earth surface processes. A knowledge of the rates of these surface
Egholm, David   +6 more
core   +2 more sources

Laser‐Microscribed Glass Enables Surface‐Microfluidics‐Facilitated, Affordable, Rapid Cancer Diagnosis

open access: yesAdvanced Functional Materials, EarlyView.
A transparent, laser‐microscribed glass platform enables cancer diagnosis within 1 h—much faster than histology, which takes days, and free from the chemical or contrast risks of MRI or CT scans. The antibody‐functionalized rough glass surface captures viable cancer cells directly from suspension, allowing instant optical readout and offering a rapid ...
Anish Pal   +5 more
wiley   +1 more source

STUDI SIMULASI MODEL PENERANGAN ALAMI (DAYLIGHTING) RUANG PADA BANGUNAN FASILITAS PENDIDIKAN TINGGI DENGAN SUPERLITE 2.0

open access: yesTeknologi dan Kejuruan, 2012
Daylight was the only efficient source of light available for building. Therefore, architecture was dominated by the goal of creating openings large enough to distribute daylight to building interiors.
Hanni Elitasari Mahaputri
doaj   +1 more source

Investigations for Ergonomic Presentation of AIS Symbols for ECDIS [PDF]

open access: yes, 2004
Empirical investigations were carried out in a research project for the German Federal Ministry of Transport, Building, and Housing to evaluate the presentation of AIS target information on ECDIS.
Alexander, Lee   +4 more
core   +2 more sources

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

open access: yesAdvanced 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   +6 more
wiley   +1 more source

Skin‐Interfaced Therapeutic Patches for Wound Fluid Management and Transdermal Drug Delivery

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents an integrated skin‐interfaced device combining microfluidics, hydrogel film technology, flexible electronics, and iontophoresis‐based transdermal delivery of PDRN to enhance wound healing. The device effectively manages wound fluid, maintains optimal moisture, and non‐invasively delivers therapeutic drugs.
Dongjun Han   +5 more
wiley   +1 more source

A dimensionality reduction method to select the most representative daylight illuminance distributions [PDF]

open access: yes, 2020
One challenge when evaluating daylight distribution is dealing with the large amount of temporal and spatial data, visualisations and variability in illuminances that are assessed in buildings.
Jakubiec, John Alstan   +2 more
core  

EXONEST: The Bayesian Exoplanetary Explorer [PDF]

open access: yes, 2017
The fields of astronomy and astrophysics are currently engaged in an unprecedented era of discovery as recent missions have revealed thousands of exoplanets orbiting other stars.
Angerhausen, Daniel   +6 more
core   +4 more sources

Evaluation of the Workplace Environment in the UK, and the Impact on Users’ Levels of Stimulation [PDF]

open access: yes, 2013
The purpose of this study is to evaluate a number of recently completed workplaces in the UK. The first aim is to assess the impact of various aspects of the workplace environment on users’ levels of stimulation.
Abdou HG   +37 more
core   +1 more source

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