Results 71 to 80 of about 24,170,652 (294)

Zero‐Waste Manufacturing of Ophthalmic Lenses by Direct Fluidic Shaping in Arbitrary Domains

Advanced Materials Technologies, EarlyView.
Conventional ophthalmic lens manufacturing discards up to 97% of material through subtractive processes. The Cookie Cutter algorithm extends Fluidic Shaping to arbitrary rim geometries. The framework prescribes a spatially varying boundary height that, under neutral buoyancy and surface tension, shapes curable polymer into spherocylindrical lenses that
Yotam Katzman, Mor Elgarisi, Amos A. Hari, Jonathan Ericson, Omer Luria, Valeri Frumkin, Moran Bercovici   +6 more
wiley   +1 more source

Vejez prolongada y juventud menguada tendencias en la evolución de la esperanza de vida de la población española, 1970-1990

Revista Española de Investigaciones Sociológicas (REIS)
Dentro del marco teórico de la transición sanitaria, se analiza el aumento reciente de la esperanza de vida de la población española para determinar en qué grupos de edades se concentran los principales avances en la lucha contra la muerte, lo que ...
R. G. Redondo
semanticscholar   +1 more source

Qualidade de vida e voz: a autopercepção vocal de pessoas transgênero

Audiology: Communication Research, 2020
RESUMO Objetivo Analisar o impacto da voz na qualidade de vida de pessoas transgênero (ou trans) e relacionar com a autopercepção vocal e a identidade de gênero.
Rodrigo Dornelas, Raphaela Barroso Guedes-Granzotti, A.S.L. Souza, Ane Keslly Batista de Jesus, Kelly da Silva   +4 more
semanticscholar   +1 more source

Longitudinal Multifrequency MR Elastography Reveals Biomechanical Signatures of Progression in a Translational Liver Tumor Model

Advanced Science, EarlyView.
Longitudinal multifrequency magnetic resonance elastography (mMRE) performed on a clinical 3 Tesla magnetic resonance imaging system reveals early biomechanical alterations during liver tumor progression in a translational VX2 model. Changes in tumor stiffness and viscosity precede diffusion‐related alterations and are associated with extracellular ...
Justus Ramtke, Friederike Hesse, Lasse Noack, Justus Klockner, Yubei He, Yu Liu, Yanglei Wu, Robin Schmidt, Selma Saclier, Salma A. S. Abosabie, Tom Meyer, Richard Ruppel, Nikolaus Berndt, Michael Mülleder, Eyk Schellenberger, Nicola Beindorff, Dominik N. Müller, Ingolf Sack, Jing Guo, Shraga Nahum Goldberg, Lynn Jeanette Savic   +20 more
wiley   +1 more source

Calidad de vida relacionada con la salud en adolescentes embarazadas de México y Chile

Estudios y Perspectivas Revista Científica y Académica
El objetivo del estudio fue describir la calidad de vida relacionada con la salud percibida por las adolescentes embarazadas de dos ciudades en México y en Chile.
Alejandra Sierra-Macías, L. Reynaga-Ornelas, Adriana Dávalos-Pérez, Alma Delia Gonzáles-Flores   +3 more
semanticscholar   +1 more source

Steps Toward Vitrification and Banking of Coral Larvae Using Field‐Friendly Cryomesh Technology

Advanced Science, EarlyView.
Cryomesh enables a low‐tech cryopreservation method, adding a valuable option to the coral reef conservation toolkit. The approach reveals how size, toxicity, and developmental stage govern larval survival, while modeling links cooling and rewarming rates to a theoretical upper volume limit.
E. Michael Henley, Jonathan Daly, Claire Lager, Nikolas Zuchowicz, Riley Perry, Jaylyn Oka, Mariko Quinn, Zongqi Guo, Maria Victoria Grosso‐Becerra, Frania Valdez Felix, Anastazia T. Banaszak, Christian R.A. Lippens, Kristen L. Marhaver, Emily Jane Williams, Keri O'Neil, Mary Hagedorn   +15 more
wiley   +1 more source

Impact and quality of life on patients affected by cerebral vascular accident / Impacto e qualidade de vida no paciente acometido por Acidente Vascular Cerebral

Revista de Pesquisa Cuidado é Fundamental Online, 2022
Objetivo: avaliar o impacto e a qualidade de vida em pessoas acometidas por acidente vascular cerebral em seguimento ambulatorial. Método: estudo transversal e quantitativo, de janeiro a abril de 2019, utilizou-se um questionário com variáveis pessoais ...
Igor Guedes Leite, Edvane Birelo Lopes De Domenico, Vanessa Mesquita de Oliveira, Rita Simone Lopes Moreira, Eliana Cavalari Teraoka   +4 more
doaj   +1 more source

MODELO QSAR PARA LA PREDICCIÓN DE LOS TIEMPOS DE VIDA MEDIA DE BIFENILOS POLICLORADOS EN HUMANOS QSAR MODEL FOR THE PREDICTION OF THE HALF LIFE OF POLYCHLORINATED BIPHENYLS IN HUMANS

Vitae, 2005
La velocidad con que los bifenilos policlorados (PCBs) son eliminados en humanos, representada por sus períodos de vida media (t1/2), es de gran relevancia ambiental.
Isaura OSPINO M, Jesús OLIVERO V, Ricardo VIVAS R   +2 more
doaj  

Associations of Social Media Use With Physical Activity and Sleep Adequacy Among Adolescents: Cross-Sectional Survey

Journal of Medical Internet Research, 2019
Background Adolescents’ use of social media, which has increased considerably in the past decade, has both positive and negative influences on adolescents’ health and health behaviors.
Sandhya V. Shimoga, Erlyana Erlyana, Vida Rebello   +2 more
semanticscholar   +1 more source

Multimodal Imaging of Live Cells and Tumor Spheroids by a G‐Quadruplex DNA Selective Ru(II)Polypyridyl Probe

Chemistry – A European Journal, EarlyView.
Harnessing the light‑switch properties of Ru‑PDC3, we demonstrate that it binds to G‑quadruplex DNA within the nuclei of living cells where it can act as a probe for real‑time imaging or at higher concentrations/illumination it can act as photosensitizer inducing phototoxicity.
Karmel S. Gkika, Lorcan Holden, Giuseppe Avella, Rhianne C. Curley, Nirod K. Sarangi, Tia E. Keyes   +5 more
wiley   +1 more source