Results 121 to 130 of about 29,916 (306)

Temporal and Cell‐Specific Regulation of Synaptic Homeostasis by the Chromatin Remodeler Chd1

open access: yesAdvanced Science, EarlyView.
Chd1, the Drosophila homologue of mammalian CHD2 ‐ a gene linked to autism, epilepsy, and intellectual disability, is required for synaptic homeostatic plasticity. Chd1 in glia is necessary for the rapid induction of synaptic homeostasis, whereas Chd1 in motoneurons, muscle, and glia is critical for long‐term maintenance.
Danielle T. Morency   +19 more
wiley   +1 more source

Pulmonary barotrauma [PDF]

open access: yesVojnosanitetski Pregled, 2006
Slavković Zoran   +2 more
doaj   +1 more source

COVID-19 Lockdown Time Capsule of South Africa, April 2020

open access: yesThe Thinker, 2020
South Africa had one of the strictest Covid lockdowns in the world starting on the 26th of March and lasting for 35 days. With five weeks of quarantine where only essential services were open, all educational institutions, places of worship and ...
Various Authors
doaj  

In Vivo Microplastic Detection With Photoacoustic Imaging

open access: yesAdvanced Science, EarlyView.
ABSTRACT Microplastics are posing an escalating threat to both ecological systems and human health. Yet, current methods for investigating their bioaccumulation are highly invasive, requiring destructive analysis of ex vivo tissues via mass spectrometry, dye labelling, or Raman microspectroscopy.
Joseph C. Bear   +9 more
wiley   +1 more source

Study on Ventilators Monitoring and Early Fault Warning System in Non-Coal Mines

open access: yes, 2011
In view of the approaches of non-coal mines ventilation and the characters of ventilators arrangement, a ventilators monitoring and early fault warning system was developed by using the advanced embedded computer and sensors technologies.
Chengwu, Li, Yunfeng, Xing, Huang, Huang
core   +1 more source

Heme‐NO Dilates Arteries via Mobilization of NO Moieties From an Intracellular NO Store Within Vascular Smooth Muscle Cells

open access: yesAdvanced Science, EarlyView.
Nitrosyl heme emerges as an extracellular nitrodilator that dilates arteries without crossing the cell membrane. Instead, heme‐NO mobilizes NO moieties from a preformed intracellular NO store within vascular smooth muscle, providing both functional and chemical evidence for the NANOS model, revealing a previously unrecognized mechanism of arterial ...
Taiming Liu   +9 more
wiley   +1 more source

Combined Ventilators and Chimneys

open access: yes, 1874
Patent for improvement in Combined Ventilators and Chimneys. This object is to be used with the brick chimney on top of the roof to provide air circulation.
Dibrell, Charles J, Hickley, Walter R
core  

Diversity of Pharmaceuticals Enhances Antibiotic Resistance in the Invertebrate Gut via Biofilm‐Mediated Mechanisms

open access: yesAdvanced Science, EarlyView.
Pharmaceutical diversity acts as an independent driver of antibiotic resistance in soil invertebrates. While bulk soil remains unaffected, the collembolan gut microbiome exhibits significant resistance gene enrichment under complex chemical exposure and diurnal warming.
Yi‐Fei Wang   +11 more
wiley   +1 more source

Comparison of Nasal Continuous Positive Airway Pressure Delivered by Seven Ventilators Using Simulated Neonatal Breathing

open access: yes, 2013
Objectives: Nasal continuous positive airway pressure (NCPAP) is an established treatment for respiratory distress in neonates. Most modern ventilators are able to provide NCPAP.
Zetterstrom, H   +7 more
core   +1 more source

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