Oliver Zhao
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View article: Exploring surgical outcomes in endoscopic repair of type 1 laryngeal clefts (LC-1) and deep interarytenoid notches (DIN)
Exploring surgical outcomes in endoscopic repair of type 1 laryngeal clefts (LC-1) and deep interarytenoid notches (DIN) Open
The authors conducted a retrospective chart review evaluating the predictors of success for endoscopic repair of type 1 laryngeal clefts (LC-1) or deep interarytenoid notches (DIN). Demographics, birth history, medical comorbidities, surgi…
View article: Differential Platelet Spatial Morphodynamics in Response to Local Signaling Environments Within a Jugular Puncture Wound Thrombus
Differential Platelet Spatial Morphodynamics in Response to Local Signaling Environments Within a Jugular Puncture Wound Thrombus Open
We focused on two microenvironments within a 5-min jugular vein puncture wound thrombus. The goal was to infer from 3D platelet morphodynamics how microenvironments determine platelet activation state. Platelets at the collagen-rich advent…
View article: Complication Rates and Variability in Gastrojejunostomy Tube Usage in Infants and Children
Complication Rates and Variability in Gastrojejunostomy Tube Usage in Infants and Children Open
Multi-institutional, retrospective, cohort study.
View article: Single-Platelet Mapping of Jugular, Puncture-Wound Thrombi Reveals the Spatial Evolution of Platelet Activation
Single-Platelet Mapping of Jugular, Puncture-Wound Thrombi Reveals the Spatial Evolution of Platelet Activation Open
Background The contributions of platelet activation to thrombus formation during hemostatic bleeding cessation likely involve multiple activation states. However, the spatial and temporal distribution of platelets in these states has not b…
View article: Utility of chest x‐ray for tracheostomy tube placement in pediatric patients
Utility of chest x‐ray for tracheostomy tube placement in pediatric patients Open
Objective To evaluate the utility of ordering chest x‐rays after pediatric tracheostomy tube placement in identifying acute, post‐operative complications and how it impacts clinical decision‐making. Methods In this retrospective cohort stu…
View article: Hybrid Bond Interconnect and Advanced Packaging Solutions
Hybrid Bond Interconnect and Advanced Packaging Solutions Open
Hybrid bond interconnect is a scalable technology that offers significant improvements over the incumbent Cu mbump technology. The notable advantages include, enhanced reliability of elemental metal interconnect, improved thermal performan…
View article: Tethered platelet capture provides a mechanism for restricting circulating platelet activation to the wound site
Tethered platelet capture provides a mechanism for restricting circulating platelet activation to the wound site Open
In summary, the data support a model that we term Capture and Activate, in which the initial high platelet activation is directly linked to the exposed adventitia, all subsequent tethering of discoid platelets is to loosely adherent platel…
View article: Massively Parallel Selection of NanoCluster Beacons
Massively Parallel Selection of NanoCluster Beacons Open
NanoCluster Beacons (NCBs) are multicolor silver nanocluster probes whose fluorescence can be activated or tuned by a proximal DNA strand called the activator. While a single‐nucleotide difference in a pair of activators can lead to drasti…
View article: Massively Parallel Selection of NanoCluster Beacons
Massively Parallel Selection of NanoCluster Beacons Open
NanoCluster Beacons (NCBs) are multicolor silver nanocluster probes whose fluorescence can be activated or tuned by a proximal DNA strand called the activator. While a single-nucleotide difference in a pair of activators can lead to drasti…
View article: Venous puncture wound hemostasis results in a vaulted thrombus structured by locally nucleated platelet aggregates
Venous puncture wound hemostasis results in a vaulted thrombus structured by locally nucleated platelet aggregates Open
Primary hemostasis results in a platelet-rich thrombus that has long been assumed to form a solid plug. Unexpectedly, our 3-dimensional (3D) electron microscopy of mouse jugular vein puncture wounds revealed that the resulting thrombi were…
View article: Rapid Open-Air Fabrication of Stable Perovskite Solar Modules
Rapid Open-Air Fabrication of Stable Perovskite Solar Modules Open
manufacturing process from the glass substrate to the junction box of the encapsulated module. The module manufacturing cost, balance of system costs, and levelized cost of energy for a range of module efficiencies and lifetimes provide in…
View article: Deep Predictive Learning of Carotid Stenosis Severity
Deep Predictive Learning of Carotid Stenosis Severity Open
Carotid artery stenosis is the narrowing of carotid arteries, which supplies blood to the neck and head. In this work, we train a model to predict the severity of the stenosis blockage based on SRUC criteria variables and other patient inf…
View article: Accelerated Scaling to Rapid Open-Air Fabrication of Durable Perovskite Solar Modules
Accelerated Scaling to Rapid Open-Air Fabrication of Durable Perovskite Solar Modules Open
By using an ultra-fast scalable open-air plasma deposition technique to deposit the perovskite layer and combining that with monolithic scribing, we are able to achieve high efficiency and large area perovskite solar modules.
View article: Perspectives of Open-Air Processing to Enable Perovskite Solar Cell Manufacturing
Perspectives of Open-Air Processing to Enable Perovskite Solar Cell Manufacturing Open
We report high throughput open-air processing techniques for the scalable production of all device and barrier layers for perovskite photovoltaics (PV). This work discusses and resolves some of the most formidable barriers to module-level …
View article: Low-temperature sprayed SnO<sub><i>x</i></sub> nanocomposite films with enhanced hole blocking for efficient large area perovskite solar cells
Low-temperature sprayed SnO<sub><i>x</i></sub> nanocomposite films with enhanced hole blocking for efficient large area perovskite solar cells Open
Open-air, low temperature ultrasonic spray coating of SnO 2 /SnO x is demonstrated to fabricate large area PSCs and modules. The optimized SnO 2 /SnO x nanocomposite exhibits significantly enhanced hole-blocking, high efficiencies, as well…
View article: Convolutional neural networks to automate the screening of malaria in low-resource countries
Convolutional neural networks to automate the screening of malaria in low-resource countries Open
Malaria is an infectious disease caused by Plasmodium parasites, transmitted through mosquito bites. Symptoms include fever, headache, and vomiting, and in severe cases, seizures and coma. The World Health Organization reports that there w…
View article: Peer Review #1 of "Convolutional neural networks to automate the screening of malaria in low-resource countries (v0.1)"
Peer Review #1 of "Convolutional neural networks to automate the screening of malaria in low-resource countries (v0.1)" Open
Malaria is an infectious disease caused by Plasmodium parasites, transmitted through mosquito bites.Symptoms include fever, headache, and vomiting, and in severe cases, seizures and coma.The World Health Organization reports that there wer…
View article: Rapid Aqueous Spray Fabrication of Robust NiO—A Simple and Scalable Platform for Efficient Perovskite Solar Cells
Rapid Aqueous Spray Fabrication of Robust NiO—A Simple and Scalable Platform for Efficient Perovskite Solar Cells Open
We report on the development of an aqeuous spray coating process to deposit mechanically robust NiO for efficient perovskite solar cells.
View article: Accelerated Scaling to Rapid Open-Air Fabrication of Durable Perovskite Solar Modules
Accelerated Scaling to Rapid Open-Air Fabrication of Durable Perovskite Solar Modules Open
Implementing open-air processing to develop high efficiency, stable, large-area perovskite solar modules
View article: Rapid Aqueous Spray Fabrication of Robust NiO<sub>x</sub>: A Simple and Scalable Platform for Efficient Perovskite Solar Cells
Rapid Aqueous Spray Fabrication of Robust NiO<sub>x</sub>: A Simple and Scalable Platform for Efficient Perovskite Solar Cells Open
Organometal halide perovskites have powerful intrinsic potential to drive next‐generation solar technology, but their insufficient thermomechanical reliability and unproven large‐area manufacturability limit competition with incumbent sili…
View article: Ultrathin Surface Coating Enables the Stable Sodium Metal Anode
Ultrathin Surface Coating Enables the Stable Sodium Metal Anode Open
A stable Na metal anodeis is reported by forming an artificial solid electrolyte interphase via a low-temperature plasma-enhanced atomic layer deposition technology. It is discovered that an ultrathin layer of Al2O3 layer (2.8 nm) can prot…
View article: A Haptic System for Depicting Mathematical Graphics for Students with Visual Impairments
A Haptic System for Depicting Mathematical Graphics for Students with Visual Impairments Open
When teaching students with visual impairments educators generally rely on tactile tools to depict visual mathematical topics. Tactile media, such as embossed paper and simple manipulable materials, are typically used to convey graphical i…