Results 51 to 60 of about 158,019 (307)

Green Gatekeepers

Products are routinely labeled “carbon neutral,” “recycled,” “biode¬gradable,” “ocean-friendly,” and “sustainable.” Bonds are marketed as “green” and mutual funds as “ESG,” while firms may pledge to become “net zero.” But are statements concerning environmental qualities re-liable? It is often hard for consumers and investors to tell.
Enriques, Luca, Romano, Alessandro, Tuch, Andrew   +2 more
openaire   +3 more sources

Gatekeepers: Helping to Prevent Suicide in Colorado: An Evaluation Report on the Preventing Suicide in Colorado Initiative [PDF]

, 2007
Evaluates the intervention program's training curricula and its effectiveness based on trainees' experiences identifying those at risk and preventing suicide. Examines demographic data of trainees and those they intervened with.

core  

A Surface‐engineered Microfluidic Device for Antibody‐Mediated Negative Selection of High‐Quality Sperm for Assisted Reproduction

Advanced Functional Materials, EarlyView.
This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi, David J. Sharkey, Nicole O. McPherson, Markos Negash Alemie, Krasimir Vasilev, Sarah A. Robertson   +5 more
wiley   +1 more source

On Regulatory and Organizational Constraints in Visualization Design and Evaluation

, 2016
Problem-based visualization research provides explicit guidance toward identifying and designing for the needs of users, but absent is more concrete guidance toward factors external to a user's needs that also have implications for visualization design ...
Crisan, Anamaria, Gardy, Jennifer L., Munzner, Tamara   +2 more
core   +1 more source

From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts

Advanced Functional Materials, EarlyView.
Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado, Enqi Bu, Yaning Han, Carlos López‐Cartes, Mónica Calatayud, Huiyan Pan, Xiaowei Chen   +6 more
wiley   +1 more source

The 'Pay-or-Consent' Model and Competition Policy: A Case Comment on the European Commission’s Decision Against Meta Under the Digital Markets Act

Yearbook of Antitrust and Regulatory Studies
This case comment analyses the European Commission’s first non-compliance decision under the Digital Markets Act (DMA), focusing on Meta’s “pay-orconsent” model and its incompatibility with Article 5(2).
Arletta M. Gorecka
doaj   +1 more source

What do general practitioners know about ADHD? Attitudes and knowledge among first-contact gatekeepers: systematic narrative review [PDF]

, 2016
Background: Attention Deficit Hyperactivity Disorder (ADHD) is a common childhood disorder with international prevalence estimates of 5 % in childhood, yet significant evidence exists that far fewer children receive ADHD services. In many countries, ADHD
A Ghanizadeh, A Heikkinen, A Rafalovitch, AK Mueller, AL Olson, AR Miller, Blanaid Gavin, C Ball, C Dowrick, C Sikorski, D Healy, D Moher, EF Gallo, F McNicholas, FC Verhulst, Fiona McNicholas, G Polanczyk, G Polanczyk, G Salmon, H Klasen, H Klasen, I Singh, I Singh, I Singh, J Moncrieff, K Sayal, K Sayal, K Sayal, K Sayal, K Sayal, K Shaw, KA Shaw, L Steele, Lucia Prihodova, M Fazel, M Janssen, M Moldavsky, M Seixas, M Zwaanswijk, M Zwaanswijk, M Zwaanswijk, M Zwaanswijk, Mimi Tatlow-Golden, MM Hofmarcher, N Salt, N Wright, OJ Storebø, PJ Hoekstra, R Thomas, R Thomas, S Hinshaw, S Kildea, S Tremmery, SP Cuffe, T Dennis, T Kennedy, VA Ward, VI Agyapong, Walter Cullen   +58 more
core   +1 more source

Digital Actuation Control of Soft Robotic Origami With Self‐Folding Liquid Crystal Elastomer Hinges

Advanced Functional Materials, EarlyView.
Self‐folding soft‐rigid hybrid robotic origami is enabled by liquid crystal elastomer actuators with embedded Joule heating and closed‐loop digital control. Digitally addressable hinges provide reversible and programmable transitions between distinct folded states while maintaining actuation performance at high cycle counts (over 1500).
David C. Bershadsky, Tuo Zhao, Glaucio H. Paulino, Emily C. Davidson   +3 more
wiley   +1 more source

La acción de los gatekeepers ante los referentes

Communication & Society (Formerly Comunicación y Sociedad), 1993
El espacio destinado a los referentes culturales ha aumentado en los últimos años en la prensa de calidad en España –dirigida a las elites del poder político, económico y cultural: ABC, El País y La Vanguardia – tanto en el número de páginas otorgado a ...
Emy Armañanzas
doaj  

What is the role and authority of gatekeepers in cluster randomized trials in health research?

Trials, 2012
This article is part of a series of papers examining ethical issues in cluster randomized trials (CRTs) in health research. In the introductory paper in this series, we set out six areas of inquiry that must be addressed if the CRT is to be set on a firm
Gallo Antonio, Weijer Charles, White Angela, Grimshaw Jeremy M, Boruch Robert, Brehaut Jamie C, Donner Allan, Eccles Martin P, McRae Andrew D, Saginur Raphael, Zwarenstein Merrick, Taljaard Monica   +11 more
doaj   +1 more source