Results 71 to 80 of about 39,085 (191)

Nivel de conocimiento de las normas de bioseguridad en estudiantes del V al IX ciclo de enfermería de una universidad privada. Chiclayo, 2018 [PDF]

open access: yes, 2019
Las normas de bioseguridad tienden a reducir o eliminar accidentes. Los estudiantes de enfermería están propensos a riesgos ocupacionales; siendo indispensable el refuerzo constante en conocimiento.
Caramantin Samame, Gabriela Melissa   +1 more
core  

Quantum Dots for Biomedical Biosensing, NIR‐II Bioimaging, and Phototherapy: Materials Design, Signal Transduction, and Translational Barriers

open access: yesAdvanced Science, EarlyView.
This review outlines bottom‐up and biomimetic fabrication strategies of quantum dots, and highlights their emerging applications in biosensing, multimodal bioimaging, and intelligent cancer theranostics. It further discusses key translational barriers and future perspectives for advancing QD‐based nanomedicine toward clinical implementation.
Jie Ju   +5 more
wiley   +1 more source

Más allá del individualismo: el tercer sector en el Perú [PDF]

open access: yes, 2002
Analiza el surgimiento y creciente visibilidad de las organizaciones privadas sin fines de lucro (OPSFL) en el Perú durante las dos últimas décadas. Las OPSFL poseen una lógica de operación diferente a la del Estado, que busca proporcionar bienestar ...
Cueva, Hanny   +3 more
core  

Integrated Single‐Cell and Spatial Analysis Reveals a Metabolic‐Immune Axis Driving Aortic Dissection

open access: yesAdvanced Science, EarlyView.
Single‐cell and spatial profiling of 110 human thoracic aortic samples reveals a stromal–immune circuit driving aortic dissection. An elastin‐rich fibroblast subset is depleted with age and markedly reduced in disease, weakening aortic wall integrity.
Jing Tao   +25 more
wiley   +1 more source

Machine Learning Accelerates Crystallization for Structure Determination

open access: yesAngewandte Chemie, EarlyView.
Single‐crystal x‐ray diffraction (SCXRD) is often constrained by the difficulty of obtaining suitable crystals. Here, a machine learning‐accelerated co‐crystal discovery workflow is established for a crystalline mate strategy that achieves over 95% prediction accuracy and experimentally delivers 114 co‐crystals from 120 candidates.
Cui‐Zhou Luan   +10 more
wiley   +2 more sources

Taxonomía de recursos socioeducativos en Cataluña [PDF]

open access: yes
.The authors propose a taxonomy of socioeducational resources in Catalonia in order to explore and pinpoint the burgeoning transformation areas in the sector: Using a typology constructed for this purpose, the resources in Catalonia involved in what ...
Armengol, Carles, Navarro, Colomán
core  

La Guerra Civil de 1876-1877 en los Andes nororientales colombianos [PDF]

open access: yes, 2010
Este trabajo busca comprender regionalmente las causas de la guerra civil de 1876-1877, en los Andes nororientales colombianos. Se reconstruye y se analiza la malla de asentamientos urbanos de los Santanderes entre 1853 y 1857, se establece la jerarquía ...
Edna Carolina Sastoque R.   +1 more
core   +1 more source

Natural Resistance to Ovarian Hyperstimulation Syndrome in Estrildid Finches Reveals Macrophage GPR183 as a Potential Therapeutic Target

open access: yesAdvanced Science, EarlyView.
Ovarian macrophage depletion reverses OHSS resistance in estrildid finches and exacerbates OHSS symptoms in rats. Activating macrophage GPR183 alleviates OHSS by reducing pro‐inflammatory factors, increasing immunomodulatory molecules, remodeling CD44/SDC4‐mediated communication, and restoring immune homeostasis.
Xiaofei Yan   +11 more
wiley   +1 more source

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