Results 21 to 30 of about 2,838 (175)

Elevational variation in heart mass and suppression of hypoxia‐induced right ventricle hypertrophy in Andean leaf‐eared mice (Phyllotis)

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend In lowland mammals that ascend to high elevation, hypoxia‐induced changes in the pulmonary circulation can give rise to hypoxic pulmonary hypertension (HPH) and associated right‐ventricle (RV) hypertrophy. Andean mice with broad elevational ranges have greater heart mass relative to body size at higher elevations, but they ...
Naim M. Bautista   +9 more
wiley   +1 more source

Active Electromagnetic Interference Suppression for MRI and Proton Resonance Frequency Shift Thermometry During MRI‐Guided Microwave Ablation

open access: yesMagnetic Resonance in Medicine, Volume 96, Issue 4, Page 1572-1588, October 2026.
ABSTRACT Purpose To develop a software‐based active electromagnetic interference (EMI) suppression (AES) framework on whole‐body multi‐channel MRI systems for reliable MRI and MR thermometry during MRI‐guided microwave ablation (MWA). Methods In addition to primary imaging coils, an unloaded standard body array coil was positioned outside the imaging ...
Qing Dai   +5 more
wiley   +1 more source

Capital social e innovación

open access: yesEntretextos, 2016
Una de las fuentes más importantes de la innovación es el conocimiento externo que las empresas puedan absorber y utilizar de manera estratégica, es así como el capital social cobra relevancia en los procesos de colaboración que establezcan las empresas
Adriana Martínez Martínez
doaj   +1 more source

‘Tejas’ Pecan1

open access: yesHortScience, 1973
Abstract ‘Tejas’ pecan [ Carya illinoensis (Wang.) K. Koch] is a precocious, prolific bearer and has profuse branching with strong crotch angles and dense foliage. It's nuts are easily shelled by commercial machinery.
openaire   +1 more source

Large scale retrieval for the LinkedIn feed using causal language models

open access: yesAI Magazine, Volume 47, Issue 3, Fall 2026.
Abstract In large‐scale recommendation systems like LinkedIn's, the retrieval stage is critical for narrowing billions of potential candidates to a manageable subset for ranking. LinkedIn's feed now serves suggested content based on the topical interests of members, where 2000 candidates are retrieved from several million candidates with a latency ...
Sudarshan Srinivasa Ramanujam   +23 more
wiley   +1 more source

Garaje en Houston. Ten –Ten

open access: yesInformes de la Construccion, 1958
Para remediar la penuria que azota la falta de espacios libres para el estacionamiento de vehículos en las grandes ciudades, donde el tráfico rodado aumenta y congestiona continuamente la circulación, se decidió, por una empresa particular, la ...
Robert O. Grimes, H. E. Bovay
doaj   +1 more source

Fabricación de bloques y tejas de hormigón

open access: yesMateriales de Construccion, 1949
No ...
J.P. Levy
doaj   +1 more source

Structure and conformational dynamics of the Pseudomonas CbrA transceptor

open access: yesProtein Science, Volume 35, Issue 9, September 2026.
Abstract The CbrA protein is a central regulator of carbon metabolism, biofilm formation, and virulence in Pseudomonas species, but the molecular mechanisms by which CbrA links nutrient sensing to downstream signaling has remained unclear. CbrA is a rare “transceptor” that combines membrane transporter and histidine kinase domains into a single ...
Melanie A. Orlando   +4 more
wiley   +1 more source

Ozone therapy in patients older than 12 years with recurrent aphthous stomatitis

open access: yesRevista Electrónica Dr. Zoilo E. Marinello Vidaurreta, 2018
Background: ozone therapy has been successfully used in the treatment of pulpitis, periodontitis, aphtha, ulcers, denture-related stomatitis, infected root canals, as well as in the disinfection of cavities during surgery and postoperative care, just to ...
Yusimith Díaz-Couso   +4 more
doaj  

Mutualism and Antagonism in a Post‐Extinction Hawaiian Bird–Lobelioid Pollination System

open access: yesEcology and Evolution, Volume 16, Issue 8, August 2026.
Species loss can restructure plant–pollinator interactions, but the functional consequences of altered interactions remain unclear. Using camera observations and experimental manipulations in Hawaiian lobelioids, we show that nectarivorous birds differ in whether visits result in pollen contact or nectar robbing, with robbing altering nectar dynamics ...
Samuel B. Case   +9 more
wiley   +1 more source

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