Results 61 to 70 of about 13,648 (251)

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

Advanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje, Wilson Henao, Tania Rodenas, Patricia Concepción, Virginia Pérez Dieste, Alexander Missyul, Giovanni Agostini, Gonzalo Prieto   +7 more
wiley   +1 more source

Adherence to Adjuvant Endocrine Therapy in Patients With Nonmetastatic Estrogen Receptor–Positive Breast Cancer: A Comprehensive Brazilian Real-World Data Study

JCO Global Oncology
PURPOSEAdjuvant endocrine therapy (ET) improves the prognosis of patients with nonmetastatic estrogen receptor–positive (ER+) breast carcinoma; however, adherence is crucial to ensure its efficacy.
Daniele Assad-Suzuki, Danielle Laperche-Santos, Heloisa Resende, Fernanda Cesar Moura, Sulene Cunha Sousa Oliveira, Andrea Kazumi Shimada, Renata Arakelian, Anna Luiza Zapalowski Galvão, Bruno Santos Wance de Souza, Amanda Guimarães Castro Custódio, Monalisa Ceciliana Freitas Moreira de Andrade, Yuri Cardoso Rodrigues Beckedorff Bittencourt, Maria Cristina Figueroa Magalhães, Cristiano de Pádua Souza, Carlos Eduardo Paiva, Poliana Albuquerque Signorini, Daniela Jessica Pereira, Angélica Nogueira-Rodrigues, Daniela Dornelles Rosa, Romualdo Barroso-Sousa   +19 more
doaj   +1 more source

Estratégia dos cuidadores informais no domicílio a doentes com cancro do pulmão em fase terminal

Onco.News, 2012
No contexto dos cuidados às pessoas em fim de vida é premente solucionar problemas e adoptar estratégias de resolução das dificuldades e necessidades dos mesmos e dos cuidadores informais.
Emília Rito
doaj   +1 more source

Gaps in Knowledge and Understanding of Patients With Metastatic Breast Cancer in Mexico

Cancer Control, 2020
There is paucity of data regarding the knowledge and understanding of patients with metastatic breast cancer (MBC) about their disease stage and treatment goals.
Cynthia Villarreal-Garza MD, DSc, Fernanda Mesa-Chavez MD, Edna Anakarenn Lopez-Martinez MD, Alan Fonseca MD, Claudia Pineda MD, Fernanda Rivera MD, Marisol Garcia-Garcia MD, Sylvia de la Rosa-Pacheco MSc, MD, Alejandro Mohar MD, DSc, Corrine Ellsworth-Beaumont MFA, PhD, Alejandra Platas MSc   +10 more
doaj   +1 more source

Reprogramming the Immunosuppressive Microenvironment in Triple‐Negative Breast Cancer via FAP‐Targeted Nanoprobes for Multimodal Imaging and Photothermal Therapy

Advanced Materials, EarlyView.
Targeting cancer‐associated fibroblasts (CAFs) with fibroblast activation protein (FAP)‐directed nanoprobes for multimodal imaging and photothermal remodeling of the immunosuppressive microenvironment to enhance immunotherapy in triple‐negative breast cancer (TNBC).
Ling Zhan, Yanhong Chen, Jingjing Hu, Chunting Wang, Huanhuan Liu, Defan Yao, Dengbin Wang   +6 more
wiley   +1 more source

Hybrid Continuum Robot Designs and Architectures for Healthcare Applications

Advanced Robotics Research, EarlyView.
Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir, Muhammad A. Khalid, Manish Chauhan, Pietro Valdastri, James H. Chandler   +4 more
wiley   +1 more source

Rendimiento de una herramienta de inteligencia artificial en biopsias percutáneas de mama

Revista Chilena de Radiología
Introducción: El uso de herramientas de inteligencia artificial (IA) en ecografía mamaria ha mostrado un aumento en la exactitud diagnóstica del cáncer de mama.
Paulina Neira-Vallejos, María C. Vial, Carolina Behnke, Marcelo Poblete-Becker, M. Rosario van Wersch, Emilia Santelices   +5 more
doaj   +1 more source

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

Advanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel, Shriram Ramanathan, Ronald P. Jenkins, Michael J. Carter   +3 more
wiley   +1 more source

Employment Status Among Brazilian Women With Estrogen Receptor‐Positive Nonmetastatic Breast Cancer

Cancer Medicine
Background Employment is a critical determinant of quality of life, social reintegration, and financial stability for breast cancer survivors. International studies have shown that return‐to‐work (RTW) rates vary widely, ranging from 27% to over 80 ...
Daniele Assad‐Suzuki, Luciana Castro Garcia Landeiro, Danielle Laperche‐Santos, Heloisa Resende, Fernanda Cesar Moura, Sulene Cunha Sousa Oliveira, Andrea Kazumi Shimada, Renata Arakelian, Anna Luiza Zapalowski Galvão, Bruno Santos Wance deSouza, Amanda Guimarães Castro Custódio, Monalisa Ceciliana Freitas Moreira deAndrade, Yuri Cardoso Rodrigues Beckedorff Bittencourt, Maria Cristina Figueroa Magalhães, Cristiano de Pádua Souza, Carlos Eduardo Paiva, Poliana Albuquerque Signorini, Ariane Vieira Carvalho, Daniela Jessica Pereira, Laura Cereser Albaneze, Angélica Nogueira‐Rodrigues, Daniela Dornelles Rosa, Romualdo Barroso‐Sousa   +22 more
doaj   +1 more source

TSPYL5 Promotes Triple‐Negative Breast Cancer Metastasis by Antagonizing USP10‐Mediated PTEN Stabilization to Unleash a ZEB1‐Dependent EMT Program

Advanced Science, EarlyView.
The hyperactivation of PI3K/AKT signaling in PTEN wild‐type triple‐negative breast cancer represents a clinical paradox. We delineate a novel post‐translational regulatory axis wherein the oncogene TSPYL5 competitively antagonizes the deubiquitinase USP10.
Jiaying Shi, Ming Yi, Shengyu Xie, Zhaokun Wang, Xinyue Zhang, Yangwei Zhang, Rui Tang, Yuan Yang, Yunqiang Liu   +8 more
wiley   +1 more source