Results 11 to 20 of about 1,260,125 (118)

“Highly nuanced policy is very difficult to apply at scale”: Examining researcher account and content takedowns online

open access: yesPolicy &Internet, Volume 15, Issue 4, Page 559-574, December 2023., 2023
Abstract Since 2019, researchers examining, archiving, and collecting extremist and terrorist materials online have increasingly been taken offline. In part a consequence of the automation of content moderation by different technology companies and national governments calling for ever quicker takedowns. Based on an online survey of peers in the field,
Aaron Y. Zelin
wiley   +1 more source

Survey optimization for invasive Burmese pythons informed by camera traps 基于自动相机监测技术的入侵物种缅甸蟒的调查优化

open access: yesWildlife Letters, Volume 1, Issue 3, Page 143-148, September 2023., 2023
We evaluated the utility of camera traps to survey invasive Burmese pythons in the Florida Keys by deploying cameras pointed towards target areas of known radiotagged snakes under two trigger mechanisms—motion‐triggered or timelapse. We estimated detection probability and diel activity to optimize future surveys using timelapse camera traps and paired ...
Michael V. Cove   +4 more
wiley   +1 more source

Metformin and growth differentiation factor 15 (GDF15) in type 2 diabetes mellitus: A hidden treasure 二甲双胍和生长分化因子15 (GDF15)在2型糖尿病中的作用:一个隐藏的宝藏

open access: yesJournal of Diabetes, Volume 14, Issue 12, Page 806-814, December 2022., 2022
Highlights Metformin activates GDF15 expression, which reduces appetite with induction of weight loss in both diabetic and non‐diabetic patients. GDF15 level is linked and correlated with the progression of diabetic complications including thrombosis, diabetic nephropathy, diabetic neuropathy, and diabetic retinopathy. Abstract Type 2 diabetes mellitus
Hayder M. Al‐kuraishy   +8 more
wiley   +1 more source

Performance Analysis and Node Selection of Intelligent Reflecting Surface‐Aided Visible Light Communication for Parallel Vehicles

open access: yesWireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022
In the visible light communication (VLC) for parallel vehicles, the light emitted by the headlamps cannot reach the photodiode (PD), which is the receiver installed on another vehicle. To solve this problem, the mirror array‐based intelligent reflecting surface‐ (IRS‐) aided VLC system is designed for parallel vehicles, and the system performance with ...
Ling Zhan   +5 more
wiley   +1 more source

Association Mining of Near Misses in Hydropower Engineering Construction Based on Convolutional Neural Network Text Classification

open access: yesComputational Intelligence and Neuroscience, Volume 2022, Issue 1, 2022., 2022
Accidents of various types in the construction of hydropower engineering projects occur frequently, which leads to significant numbers of casualties and economic losses. Identifying and eliminating near misses are a significant means of preventing accidents.
Shu Chen   +4 more
wiley   +1 more source

Delays and Barriers to Cancer Care in Low‐ and Middle‐Income Countries: A Systematic Review

open access: yesThe Oncologist, Volume 24, Issue 12, Page e1371-e1380, December 2019., 2019
Abstract Background Advanced stage presentation of patients with is common in low‐ and middle‐income countries (LMICs). A comprehensive analysis of existing delays and barriers in LMICs has not been previously reported. We conducted a systematic literature review to comprehensively outline delays and barriers to identify targets for future ...
Nathan R. Brand   +3 more
wiley   +1 more source

Trust in the Machine? Practitioner Perspectives on the Role of AI in Online Content Moderation

open access: yesPolicy &Internet, Volume 18, Issue 3, September 2026.
ABSTRACT The scale and volume of user‐generated content produced in the Web 2.0 era have led to content moderation becoming an essential aspect of most online platforms' business models. This form of digital labour is often performed by human content moderators (CMs) in the Global South, however, artificial intelligence (AI) technology has increasingly
Elena Martellozzo   +4 more
wiley   +1 more source

Inversion of Net Photosynthetic Rate in Winter Rapeseed Based on UAV Multispectral Vegetation Indices and Texture Features

open access: yesFood and Energy Security, Volume 15, Issue 2, March/April 2026.
ABSTRACT Net photosynthetic rate (Pn) serves as a key indicator for evaluating plant growth and yield. In order to explore an effective method for monitoring winter rapeseed Pn using unmanned aerial vehicle (UAV) multispectral technology, the winter rapeseed was taken as the research object and the multispectral images were obtained through UAVs in ...
ChengYang Ni   +7 more
wiley   +1 more source

A Comprehensive Review of Adsorbents for Rare Earth Separation: Design, Synthesis, Adsorption Performance, and Mechanisms

open access: yesRare Metals, Volume 45, Issue 2, February 2026.
ABSTRACT Rare earth elements (REEs) play an irreplaceable role in modern technology and industry. However, due to the highly similar physicochemical properties among REEs, their separation remains a significant challenge. Additionally, REEs often exist in low‐concentration solutions, making efficient REE recovery an urgent task.
Miao‐Miao Huang   +6 more
wiley   +1 more source

Performance of non‐invasive prenatal testing in vanishing‐twin and multiple pregnancies: results of TRIDENT‐2 study

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 6, Page 738-746, December 2025.
ABSTRACT Objective To evaluate the performance of non‐invasive prenatal testing (NIPT) in vanishing‐twin and multiple pregnancies. Methods This study was conducted as part of the TRIDENT‐2 study, in which NIPT was offered as a first‐tier screening test to women with a multiple pregnancy or vanishing‐twin pregnancy between 1 June 2020 and 31 March 2023 ...
J. C. A. van Eekhout   +86 more
wiley   +1 more source

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