Results 101 to 110 of about 373,922 (225)

¿Es Ecuador una economía informal?

Revista Eniac Pesquisa
La informalidad, a nivel global, abarca a gran parte de la población en países de distintos tamaños económicos, incluido Ecuador. En un análisis reciente, se exploró cómo la desigualdad en el gasto gubernamental, la inflación y el Producto Interno Bruto ...
Marcelo Mejía Chávez
doaj   +1 more source

Saccharomyces cerevisiae Yeast‐Based Supplement and Breast Milk Supply: A Randomised Placebo‐Controlled Trial

Maternal &Child Nutrition, EarlyView.
Maternal brewer's yeast supplementation did not change the milk oligosaccharide (HMO) concentration, but more mothers felt their milk supply was increased, and fewer reported formula use by 6 months postpartum compared to those taking the placebo. This suggests the supplement may support breastfeeding, warranting further investigation in larger trials.
Lili Jia, Louise Brough, Janet L. Weber
wiley   +1 more source

Toward Harmonizing Quantification of Dopamine Neuron Imaging Biomarkers in Parkinson's Disease: The Centamine Scale

Annals of Neurology, Volume 99, Issue 4, Page 949-963, April 2026.
Objective Dopaminergic imaging is a key biomarker for both the investigation of the biology of Parkinson's disease and related synucleinopathies and the evaluation of potential therapies in clinical trials. This work presents a harmonized approach for quantifying dopaminergic molecular imaging tracers, such as [123I]ioflupane (dopamine transporter scan
Zhen Fan, Graham Searle, Gaia Rizzo, Justin Albani, Patrick Cella, Robert Comley, Gregory Klein, Luca Passamonti, Cristian Salinas, Adam J. Schwarz, Leonardo Iaccarino, Gilles Tamagnan, Jamie Eberling, Ken Marek, John Seibyl, Roger N. Gunn, The Parkinson's Progression Markers Initiative, Kenneth Marek, Caroline Tanner, Tanya Simuni, Andrew Siderowf, Douglas Galasko, Lana Chahine, Christopher Coffey, Kalpana Merchant, Kathleen Poston, Roseanne Dobkin, Tatiana Foroud, Brit Mollenhauer, Dan Weintraub, Ethan Brown, Karl Kieburtz, Mark Frasier, Todd Sherer, Sohini Chowdhury, Roy Alcalay, Aleksandar Videnovic, Duygu Tosun‐Turgut, Werner Poewe, Susan Bressman, Jan Hammer, Raymond James, Ekemini Riley, John Seibyl, Leslie Shaw, David Standaert, Sneha Mantri, Nabila Dahodwala, Michael Schwarzschild, Connie Marras, Hubert Fernandez, Ira Shoulson, Helen Rowbotham, Paola Casalin, Claudia Trenkwalder, Todd Sherer, Sohini Chowdhury, Mark Frasier, Jamie Eberling, Katie Kopil, Alyssa O'Grady, Maggie McGuire Kuhl, Leslie Kirsch, Tawny Willson, Charles Adler, Roy Alcalay, Amy Amara, Paolo Barone, Bastiaan Bloem, Susan Bressman, Kathrin Brockmann, Norbert Brüggemann, Lana Chahine, Kelvin Chou, Nabila Dahodwala, Alberto Espay, Stewart Factor, Hubert Fernandez, Michelle Fullard, Douglas Galasko, Robert Hauser, Penelope Hogarth, Shu‐Ching Hu, Michele Hu, Stuart Isaacson, Christine Klein, Rejko Krueger, Mark Lew, Zoltan Mari, Connie Marras, Maria Jose Martí, Nikolaus McFarland, Tiago Mestre, Brit Mollenhauer, Emile Moukheiber, Alastair Noyce, Njideka Okubadejo, Sarah O'Shea, Rajesh Pahwa, Nicola Pavese, Werner Poewe, Ron Postuma, Giulietta Riboldi, Lauren Ruffrage, Javier Ruiz Martinez, David Russell, Marie H Saint‐Hilaire, Neil Santos, Wesley Schlett47, Ruth Schneider, Holly Shill, David Shprecher, Tanya Simuni, David Standaert, Leonidas Stefanis, Yen Tai, Caroline Tanner, Arjun Tarakad, Eduardo Tolosa PhD34, Aleksandar Videnovic, Susan Ainscough, Courtney Blair, Erica Botting, Isabella Chung, Kelly Clark, Ioana Croitoru, Kelly DeLano, Iris Egner, Fahrial Esha, May Eshel, Frank Ferrari, Victoria Kate Foster, Alicia Garrido, Madita Grümmer, Bethzaida Herrera, Ella Hilt, Chloe Huntzinger, Raymond James, Farah Kausar, Christos Koros, Yara Krasowski60, Dustin Le, Ying Liu, Taina M. Marques, Helen Mejia Santana, Sherri Mosovsky, Jennifer Mule, Philip Ng, Lauren O'Brien, Abiola Ogunleye, Oluwadamilola Ojo, Obi Onyinanya, Lisbeth Pennente, Romina Perrotti, Michael Pileggi, Ashwini Ramachandran, Deborah Raymond, Jamil Razzaque, Shawna Reddie, Kori Ribb, Kyle Rizer, Janelle Rodriguez, Stephanie Roman, Clarissa Sanchez, Cristina Simonet, Anisha Singh, Elisabeth Sittig, Barbara Sommerfeld, Angela Stovall, Bobbie Stubbeman, Alejandra Valenzuela, Catherine Wandell, Diana Willeke, Karen Williams, Dilinuer Wubuli   +174 more
wiley   +1 more source

Produção agropecuária (agrícola) e PIB versus desmatamento: análise de tendência, cointegração e causalidade no estado do Pará (2004-2019)

Cadernos CEPEC
O fenômeno do desmatamento nas regiões que compõem os biomas Amazônicos é um dos principais assuntos discutidos no meio acadêmico no século XXI. Com o objetivo contribuir para o debate acerca do fenômeno do desmatamento no Brasil frente a expansão da ...
Geovane Vinhote Pereira, Abner Vilhena de Carvalho   +1 more
doaj   +1 more source

An actionable framework for AI‐ready data

AI Magazine, Volume 47, Issue 1, Spring 2026.
Abstract Data is the foundation of AI. Poor‐quality data drive up costs and can lead to hidden problems for AI models, especially in complex fields such as healthcare and manufacturing. Meanwhile, biased data negatively affect the performance of AI models, and untested evaluation datasets can result in false positives or overestimates of model accuracy.
Neil Majithia, Thomas Carey‐Wilson, Elena Simperl, Nigel Shadbolt   +3 more
wiley   +1 more source

Data readiness pipeline patterns for scientific AI at scale: Insights from climate, fusion, life sciences, and materials

AI Magazine, Volume 47, Issue 1, Spring 2026.
Abstract This article examines how data readiness for AI principles apply to large scientific datasets used to train foundation models. We analyze archetypal workflows across four representative domains—climate, nuclear fusion, life sciences, and materials—to identify common preprocessing patterns and domain‐specific constraints.
Wesley Brewer, Patrick Widener, Valentine Anantharaj, Feiyi Wang, Tom Beck, Arjun Shankar, Sarp Oral   +6 more
wiley   +1 more source

Análise dos indicadores pib nacional e pib da indústria da construção civil

RDE - Revista de Desenvolvimento Econômico, 2015
O Produto Interno Bruto (PIB) é composto pelos valores brutos adicionados dos três grandes setores da economia do país, Agropecuária, Indústria e Serviços.
Bruno Almeida Souza, Camilla Araújo Coelho Oliveira, Júlio Carlos Oliveira de Santana, Luis Antônio da Cunha Viana Neto, Débora de Gois Santos   +4 more
openaire   +1 more source

Higher Amyloid and Tau Burden Is Associated With Faster Decline on a Digital Cognitive Test

Annals of Clinical and Translational Neurology, Volume 13, Issue 3, Page 562-573, March 2026.
ABSTRACT Objective A 2‐min digital clock‐drawing test (DCTclock) captures more granular features of the clock‐drawing process than the pencil‐and‐paper clock‐drawing test, revealing more subtle deficits at the preclinical stage of Alzheimer's disease (AD). A previous cross‐sectional study demonstrated that worse DCTclock performance was associated with
Jessie Fanglu Fu, Talia Robinson, Marina Rodriguez Alonso, Adela Francis Malave, Roos J. Jutten, Michael J. Properzi, Brian C. Healy, Jackson C. Thompson, Grace Del Carmen Montenegro, Emma Thibault, Dana Penney, Randall Davis, Reisa A. Sperling, Kathryn V. Papp, Keith A. Johnson, Julie C. Price, Dorene M. Rentz   +16 more
wiley   +1 more source

Characterization of Microplastics in Human Gastric Cancer and Control Tissues and Analysis of Associated Genetic Features

Advanced Healthcare Materials, Volume 15, Issue 10, 13 March 2026.
This study characterizes the presence of microplastics in human normal gastric, para‐tumor, and gastric tumor tissue and confirms the association between microplastic exposure and lymph node metastasis in gastric cancer. This study explores the transcriptomic changes induced by microplastic exposure, laying the foundation for further investigation into
Liqiao Chen, Jialin Li, Yan Wu, Han Bao, Xuesong Yang, Guoqing Lv, Ke Ji, Ji Zhang, Xiaojiang Wu, Kai Zhou, Jieli Xu, Jiatian Tang, Xiyuan Han, Anqiang Wang   +13 more
wiley   +1 more source

Impact of Extrusion and Direct Calendering on Dry‐Coated Cathodes for Sulfidic All‐Solid‐State Batteries

Advanced Energy Materials, Volume 16, Issue 11, 18 March 2026.
This work demonstrates a parameter optimization for a scalable dry coating process of sulfidic ASSB cathodes (82 wt% CAM, 0.5 wt% PTFE binder) in dry room atmosphere. High‐shear extruder mixing and calendering are used to form a cathode film based on PTFE fibrillation.
Michael Wolf, Benjamin vom Hau, Rebecca Wilhelm, Matti M. Kaye, Aaron Stoeckle, Johannes Kriegler, Florian Schmidt, Stefan Stojcevic, Korbinian Huber, Simon Lux   +9 more
wiley   +1 more source