Results 141 to 150 of about 1,043,722 (370)

Tobacco use behaviors and views on engaging in clinical trials for tobacco cessation among individuals who experience homelessness

open access: yesContemporary Clinical Trials Communications, 2023
Background: Clinical trials that include contingency management for smoking cessation have shown promising results for short-term quitting, but none have explored this approach for long-term abstinence in people experiencing homelessness.
Joshua Miller   +6 more
doaj  

Race, Gender, Age, and Disproportionate Impact: What Can We Do About the Failure to Protect the Most Vulnerable? [PDF]

open access: yes, 1994
Hard economic times and social conditions are driving a reordering of environmental protection priorities that threatens to sacrifice the most vulnerable groups. Environmental regulatory agencies acknowledge that vulnerable populations face the greatest
Swanston, Samara F.
core   +1 more source

Next‐Generation Image Sensors Based on Low‐Dimensional Semiconductor Materials

open access: yesAdvanced Materials, EarlyView.
Low‐dimensional semiconductor materials are promising candidates for photosensitive components in next‐generation image sensors. This review offers a thorough and timely examination of novel image sensors, covering their working principles, intriguing materials categorized into four main groups, and advanced imaging applications.
Yunxia Hu   +3 more
wiley   +1 more source

Prioritizing Computing Research to Empower and Protect Vulnerable Populations [PDF]

open access: yesarXiv
Technology can pose signicant risks to a wide array of vulnerable populations. However, by addressing the challenges and opportunities in technology design, research, and deployment, we can create systems that benet everyone, fostering a society where even the most vulnerable are empowered and supported.
arxiv  

Degree-correlation, robustness, and vulnerability in finite scale-free networks [PDF]

open access: yesarXiv, 2016
Many naturally occurring networks have a power-law degree distribution as well as a non-zero degree correlation. Despite this, most studies analyzing the robustness to random node-deletion and vulnerability to targeted node-deletion have concentrated only on power-law degree distribution and ignored degree correlation.
arxiv  

Adjusting Cell‐Surface Interactions Through a Covalent Immobilization of Biomolecules

open access: yesAdvanced Materials Interfaces, EarlyView.
This review presents an overview of current and emerging immobilization techniques coupled with an in‐depth investigation of the underlying mechanisms governing the activity and stability of covalently immobilized biomolecules. The aim of this study is to serve as a guide for the development of long‐lasting biomedical coatings with versatile biological
Sara Shakibania   +2 more
wiley   +1 more source

The Shifting Impact of Recurrent Flooding on Transportation Accessibility: A Case Study of Affected Populations in The Hampton Roads Region [PDF]

open access: yesarXiv
Accelerated sea level rise has resulted in recurrent flooding in coastal regions, increasingly impacting both transportation systems and local populations. Using the Hampton Roads region in Virginia as a case study, this study a. identifies hotspots with frequent, significant accessibility reduction for work and nonwork travel utilizing crowdsourced ...
arxiv  

Expanding Transparent Covalently Attached Liquid‐Like Surfaces for Icephobic Coatings with Broad Substrate Compatibility

open access: yesAdvanced Materials Interfaces, EarlyView.
This study introduces an approach for creating liquid‐like slippery surfaces (LLS) on various substrates. An epoxy‐silicon (EpSi) coating is applied, plasma‐activated, and immersed in an organosilane solution, forming siloxane chains. The resulting LLS exhibits ultra‐low ice adhesion, high transparency, self‐cleaning, and anti‐staining properties ...
Amirhossein Jalali Kandeloos   +6 more
wiley   +1 more source

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