Results 51 to 60 of about 225,631 (275)

High levels of childhood obesity observed among 3- to 7-year-old New Zealand Pacific children is a public health concern. [PDF]

open access: yes, 2018
This cross-sectional, community-based survey was designed to assess attained growth and body composition of 3- to 7-y-old Pacific children (n = 21 boys and 20 girls) living in Dunedin, New Zealand, and to examine nondietary factors associated with the ...
Ailsa Goulding   +39 more
core   +1 more source

A Nanoparticle‐Integrated Complete Manufacturing Pipeline of Chemically Engineered Exosomes

open access: yesAdvanced Science, EarlyView.
We report a novel manufacture technology of chemically engineered exosomes. The four steps of manufacturing, i.e., biogenesis, loading, isolation, and storage, are integrated by the use of a nanoparticle. The manufacture technology incorporates three innovative components, i.e., a new nano‐bio effect, a new composite nanoparticle, and a new isolation ...
Xiaowei Wen   +13 more
wiley   +1 more source

The hilum overlay sign in a child

open access: yesSouth African Journal of Radiology, 2010
A 9-month-old girl presented with a 1-month history of coughing. A chest X-ray (CXR) was performed, and the antero-posterior view demonstrated the hilum overlay sign.
M J Van Wyk, N Mahomed
doaj   +1 more source

MEDIASTINAL THYMIC CYST IN A 50-YEAR-OLD MALE

open access: yesPakistan Armed Forces Medical Journal, 2020
Thymic CYSTs of the mediastinum are rare. It has been reported that their incidence is between 1 to 4.8%. They usually present as an asymptomatic mediastinal mass and are mostly found incidentally.
Musfirah Siddique   +4 more
doaj   +1 more source

ChestX-ray8: Hospital-scale Chest X-ray Database and Benchmarks on Weakly-Supervised Classification and Localization of Common Thorax Diseases

open access: yes, 2017
The chest X-ray is one of the most commonly accessible radiological examinations for screening and diagnosis of many lung diseases. A tremendous number of X-ray imaging studies accompanied by radiological reports are accumulated and stored in many modern
Bagheri, Mohammadhadi   +5 more
core   +1 more source

Printable Liquid Metal‐Textiles for Deformation‐Insensitive and Electromagnetically Robust mmWave Devices

open access: yesAdvanced Science, EarlyView.
We present a textile‐compatible, self‐healing liquid metal ink and a dual‐mask printing technique for high‐resolution patterning. Using this approach, we demonstrate high‐performance millimeter‐wave (mmWave) electronic textiles that exhibit exceptional insensitivity to deformation.
Lu Ju   +11 more
wiley   +1 more source

Asymptomatic pneumothorax mimicking pseudoaneurysm after the implantation of a dual-chamber pacemaker

open access: yesInternational Journal of the Cardiovascular Academy, 2019
An 80-year-old male, who had undergone dual-chamber pacemaker implantation through left subclavian approach, developed tension pneumothorax of the left side. It caused a pseudoaneurysm-like contracting mass image on the chest X-ray.
Tolga Aksu   +2 more
doaj   +1 more source

Bimodal network architectures for automatic generation of image annotation from text

open access: yes, 2018
Medical image analysis practitioners have embraced big data methodologies. This has created a need for large annotated datasets. The source of big data is typically large image collections and clinical reports recorded for these images.
Guo, Yufan   +4 more
core   +1 more source

Prophylactic tracheostomy in aged and poor risk general surgical patients [PDF]

open access: yes, 1959
The most common postoperative complications are those involving respiration, and they are especially dangerous to patients classified as poor risks because of age or other handicaps.
Farrell, JJ, Meyer, WH, Starzl, TE
core   +1 more source

A Crack‐Based One‐Dimensional Microspheres Array Enables Thermal–Mechanical Decoupled Dual‐Functional Sensing

open access: yesAdvanced Science, EarlyView.
Inspired by Nostoc, a crack‐based one‐dimensional microspheres array (COMA) sensor is developed, which stabilizes crack geometry under isotropic expansion, enabling a predictable, monotonic thermal response from which true strain can be accurately extracted. The COMA sensor exhibits high sensitivity at ultralow deformation (gauge factor up to 89) and a
Wanqing Xu   +7 more
wiley   +1 more source

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